Abstract: The various embodiments herein provide an air conditioner system for providing cold and warm air in cars and buildings. The air conditioner system includes a chamber, a plurality of input air blades, a plurality of input air filters, an electrical ventilator, one or more wet heat exchangers, and one or more dry heat exchangers installed in the chamber, an outgoing air heat exchanger, an operation selection valve, an electrical circulating pump, one or more sets of water sprayers nozzles, one or more water sprayer pumps, one or more thermoelectric modules and a microcontroller unit. The passing of air through the chamber is automatically controlled by the microcontroller unit based on the operation of the system in the cooling or heating mode. The air is cooled in the cooling mode using the multistage water evaporation mechanism.

Abstract: An air conditioner includes: an air conditioning case having an air passage; a heat exchanger arranged to cross the air passage; a photocatalyst arranged on a surface of the heat exchanger; and an emitting portion which emits light for activating the photocatalyst. The photocatalyst decomposes odor component contained in air. The air conditioning case has a bent portion at upstream or downstream of the heat exchanger, so as to change a flowing direction of the air. The emitting portion is disposed on a wall part of the bent portion, and the wall part is located to oppose to the heat exchanger.

Abstract: A system and methods for the storage, and preservation of mechanical assets, including collectable automobiles, small airplanes and watercraft in a storage unit. The storage unit includes a plurality of asset modules. The volume of each asset module is variable. The atmosphere of each asset module may be controlled by a control system. Control of the atmosphere of each asset module includes control of parameters including the type of gas each atmosphere is composed of and the temperature, the pressure and relative humidity of each atmosphere. These parameters may be monitored and controlled from a remote location.

Abstract: The invention relates to a cooled storing system for photo catalytic decomposition of ethylene. The system is preferably a reefer container or a refrigerator and it comprises a cooling unit with an evaporator, and means for providing airflow inside the system. The system further comprises at least one UV-source and TiO2 coated on at least part of the surface of the evaporator. The UV-source is arranged so that light emitted therefrom falls on said surface provided with TiO2 whereby an active surface for photo catalysis is provided. The invention further relates to a method for cleaning the air inside a cooled storing system, said method comprising photo catalytic decomposition of organic compounds contained in a cooled storing system.

Abstract: An in-ceiling embedded type air conditioner including an indoor unit having an air blower and an indoor heat exchanger accommodated in a housing a substantially box-shape, and a filtering unit including a gas-liquid contact member that is disposed at the downstream side of the indoor heat exchanger on an air blowing passage through which air sucked by the air blower flows in the indoor unit and infiltrated with electrolytic water generated by electrolyzing water, the air and the electrolytic water being brought into contact with each other in the gas-liquid contact member, whereby the air cooled or heated in the indoor heat exchanger is filtered, that is, virus, etc. contained in the air is inactivated, sterilized or the like and then blown out to a room to be air-conditioned.

Abstract: A refrigerated merchandiser including a case that has a product display area for supporting food product, an opening for providing customer access to the product display area, and an air passageway in fluid communication with the product display area to direct an airflow into the product display area. The merchandiser also includes a door coupled to the case over the opening and including a charged glass pane, and a charge device in fluid communication with the air passageway to alter the polarity of the airflow to create a charged airflow. The charged glass pane and the charged airflow have the same polarity such that the glass pane is insulated from the charged airflow.

Abstract: An in-ceiling embedded type air conditioner including an indoor unit having an air blower and an indoor heat exchanger accommodated in a housing a substantially box-shape, and a filtering unit including a gas-liquid contact member that is disposed at the downstream side of the indoor heat exchanger on an air blowing passage through which air sucked by the air blower flows in the indoor unit and infiltrated with electrolytic water generated by electrolyzing water, the air and the electrolytic water being brought into contact with each other in the gas-liquid contact member, whereby the air cooled or heated in the indoor heat exchanger is filtered, that is, virus, etc. contained in the air is inactivated, sterilized or the like and then blown out to a room to be air-conditioned.

Abstract: A closed space forming unit (41-48) forms a closed space (37, 38) around an adsorption member (51, 52) supporting thereon an adsorbent for desorbing and adsorbing moisture. An active species generating unit (101, 102) supplies active species, for decomposing odorous components, into the closed space (37, 38).

Abstract: The invention relates to a cooling apparatus, especially for cryogenically preserving biological samples, comprising a duct (5) for delivering a coolant (3) to a cooling chamber (1), a heater (6) that has an adjustable first heating performance (P2) for heating the coolant (3) delivered to the cooling chamber (1), a first temperature sensor (8-10) for measuring the temperature (T2-T4) in the cooling chamber (1), a second temperature sensor (7) for measuring the temperature (T1) of the coolant (3) delivered to the cooling chamber (1), and a regulator (11) for regulating the temperature. Said regulator (11) is embodied as a multiple regulator which detects several temperatures (T1-T4) as control variables and/or adjusts several heating performances (P1, P2) as manipulated variables. The invention further relates to a corresponding operating method.

Abstract: A method and materials are disclosed for cleaning the internal parts of a refrigeration system while keeping the system on line and operational. The ability to clean the system may bring the energy efficiency of the existing equipment back to or above the original energy efficiency. The ability to also keep the system on line during the cleaning process may avoid extensive down time and may eliminate the need to disassemble and replace system components.

Abstract: The invention relates to a method and a device for disinfecting the air of an air flow (2) inside an air supply duct (1) with a nontoxic disinfectant. The disinfectant is sprayed and injected in the injection direction (31) by means of at least one injection nozzle (30) of an injection device (3), the injection direction (31) approximately corresponding to the direction of the air flow (2). The injection in the region located after a contraction (12) in the duct and the related flow acceleration enables an absorption of the particles on the inner walls (100) of the air supply duct (1), over the entire length of the air supply duct (1).

Abstract: The invention relates to a vacuum container for an adsorption refrigeration machine, said vacuum container being connected to a condenser unit of the adsorption refrigeration machine via connection means that permit the passage of vapor. The container has a discharge arrangement and at least one cooling element. The connection means are provided with at least one component for shutting off or regulating the flow of fluids.

Abstract: An air-handling unit includes a primary air plenum and a primary air inlet in fluid communication with the primary air plenum. The primary air inlet is configured to provide a flow of primary air to the primary air plenum. The air-handling unit also includes a chamber in fluid communication with the primary air plenum. The chamber includes an irradiate cavity and a secondary air inlet configured to accept a flow of secondary air into the irradiate cavity, and a sterilization mechanism positioned in the irradiate cavity. The sterilization mechanism is configured to effectively treat and sterilize the secondary air.

Abstract: A method for preparing a hydrous, cryopreserved sample that is enclosed in a sample container (1, 1a, 1b, 1c), in the case of which, at least sample material is introduced into the sample container; this is then sealed pressure-tight and subsequently cooled by a cryogen (8) in a temporal and spatial sequence, a sacrificial region (4) of the container contents (2) initially solidifying and, only subsequently thereto, the entire container contents solidifying. A sample container (1a) that may be preferably used in this case is designed to be tubular, sealed at both ends thereof, and to essentially have a U-shaped form.

Abstract: Provided is a modular vacuum storage apparatus and method for storing, dispensing, preserving and shipping perishable items.

Abstract: An organ perfusion apparatus and method monitor, sustain and/or restore viability of organs and preserve organs for storage and/or transport. Other apparatus include an organ transporter, an organ cassette and an organ diagnostic device. The apparatus and methods include the organ cassette with one or more openings configured to allow tubing to pass through the openings and be connected to the organ or tissue within the cassette, and including a pressure control device to allow pressure inside the portable housing to be varied.

Abstract: An ice-making machine includes an ice-forming mold in a food zone of the ice-making machine; a refrigeration system including a compressor, a condenser, an expansion device, and an evaporator in thermal contact with said ice-forming mold, thus producing a combined evaporator and ice-forming mold; and a bulkhead wall separating an equipment compartment from the food zone. A bulkhead space is located between the bulkhead wall and the combined evaporator and ice-forming mold. The bulkhead space is part of the food zone. Air in contact with ice being formed by the ice-making machine can circulate to the bulkhead space. A source of antimicrobially active gas and an air circulation system that causes the antimicrobially active gas to circulate through the bulkhead space. In use, the antimicrobially active gas flows though the bulkhead space to thereby distribute the antimicrobially active gas throughout the bulkhead space, thus inhibiting growth of microbiological contaminates.

Abstract: An air filtering assembly capable of filtering the air having particle matter prior to entrance of the air into a compressor compartment of a refrigeration apparatus comprising: an air filtering device where it said air filtering device includes a frame and a filter member where the filter member includes a front surface and a rear surface; and a support device, where said support device is capable of attaching to an underneath portion of a door of the refrigeration apparatus. The filter member is made of a filtering material, where the filtering material is selected from at least one of a micro fiber material, a plastic material and a paper material. The frame of the air filtering device may be either a rectangular shape or a square shape.

Abstract: An apparatus for inhibiting the growth of microbiological organisms in commercial icemakers and coolers by treatment of the air within the device evaporator air space. The apparatus includes a mechanical filtration device, a PCO device, and a UV light device. Air is drawn from the evaporator space, mixed with a small amount of ambient air from around the apparatus, and mechanically filtered to remove particulates. The filtered air is then passed through the PCO device that is activated by the UV light device, where it is treated by the ROS produced by the activated PCO device. A UV light further produces ROS to treat the filtered air stream, which is returned to the internal space of the commercial refrigeration device. Recirculation of the treated air increases residence time. The addition of a small amount of external air with the internal air allows for positive pressurization of the evaporator space.

Abstract: The present invention provides with a method of purifying air with significant content of ethylene gas. Bacteria, pathogens, molds, fungus and ethylene gas are removed by using ozone and air filtration technology. This process is useful for storages and production facilities where ethylene might be harmful for perishable products.

Abstract: The invention relates to a cooling plant an a method of cleaning such cooling plant. The cooling plant comprises a cooling chamber and at least one blower with a blast exit for circulating gas in the cooling chamber. The cooling plant further comprises an at least partly removable screen and a surface treatment liquid supply. The removable screen comprises a hole structure with a first and a second side and a plurality of holes extending from the first to the second side. The screen is arranged such that it totally or partly covers the blast exit in a first position so that at least a part of the gas supplied from the blast exit passes directly from the blast exit and through the hole structure from the first side thereof. The surface treatment liquid supply being arranged to supply a surface treatment liquid at least partly on the first side of said hole structure.

Abstract: Ultraviolet radiation is shone within an area and detected. The detected ultraviolet radiation is monitored over a period of time to determine a set of biological activity dynamics for the area. Ultraviolet radiation detected during a calibration period can be used to provide a baseline with which analysis of subsequently detected ultraviolet radiation is compared and analyzed. When the presence of biological activity is determined within the area, ultraviolet radiation and/or one or more other approaches can be utilized to suppress the biological activity.

Abstract: A refrigerator which variably controls operation of a sterilizer according to variation in humidity within the refrigerator to improve sterilizing capacity includes a control unit to drive the sterilizer while repeatedly turning the cold air circulation fan on/off during a refrigerating cycle in which the defrosting heater is not operated, and stop driving the sterilizer during operation of the defrosting heater.

Abstract: Disclosed is an air distribution control unit or a filtration/ventilation unit which is portable and/or can be mounted on or integrated in furniture e.g. as a cabinet of at the head region of a bed. The filtration/ventilation unit cleanses air from a person/patient by aspirating the person's/patient's exhalation air into the filtration/ventilation unit. To construct an at least partly isolated area around the patient, filtered air can be directed e.g. vertically out of the filtration/ventilation unit to perform an air curtain. Use of the filtration/ventilation unit reduces the risk of dissipation of air-borne diseases and health hazardous matter, and reduces the amount of air to ventilate a room with patients.

Abstract: A produce storage chamber comprising a chamber capable of encasing produce, a refrigeration system, at least one ozone generation units, and at least one ethylene scrubbers. The chamber is capable of delaying postharvest produce deterioration using at least one of temperature control, ozone generation, and ethylene scrubbing.

Abstract: A method of cleaning an air conditioner utilizing carbon dioxide as a working refrigerant includes three steps. In a charging step, a refrigeration cycle is charged with carbon dioxide. In a venting step, a charging target with which the refrigeration cycle is charged is vented after the charging step. In a repeating step a unit operation is performed at least one time or more. The unit operation includes the charging step and the venting step. An air conditioner includes a refrigeration cycle configured to perform the unit operation at least one time, and a counter configured to count and output the number of times that the unit operation has been performed.

Abstract: A method and machine for producing fresh and cool air, dew drinking water, hot air for the dryer, hot water for bathing or other purposes using an energy-saving and environmentally-friendly multipurpose air conditioning as a generator of dew drinking water, hot water and dryer. Mixture of fresh outdoor air and returned air from the rooms passed to the evaporator coils to condense the moisture from the air to produce pure and fresh dew drinking water and cool fresh air, where the air is then flown back into the room. Municipal water or other water then dip the hot discharge line to subcool the refrigerant before entering the condenser thus saving energy and at the same time produce hot water that can be used for bathing or other purposes. Hot air coming from air-cooled condensers can be used as a dryer.

Abstract: The present invention relates to a refrigerator, including: a refrigerating cycle having an evaporator (1a); a space for exchanging heat with the evaporator; a region for exchanging heat between the evaporator and the space; and a storage chamber and a door for defining the space, wherein at least one of the region, the storage chamber and the door has undergone at least one of a Kimchi lactic acid bacteria culture treatment and a Kimchi lactic acid bacteria culture exposure treatment.

Abstract: An appliance system including a module removably mounted to an appliance, one or more removable gas canisters operably connected to the module, and a food retaining enclosed space operably connected to the module. The one or more gas canisters supply a modified atmosphere in the food retaining enclosed space to produce a modified atmosphere that enhances preservation of the food contained in the food retaining enclosed space.

Abstract: A method for decontaminating air in an ice making machine, comprising: controlling the level of ozone outputted from an ozone generator by modulating the voltage using pulse width modulation; and contacting the air with the ozone.

Abstract: A refrigeration and freezing device with fresh-keeping function by supplying nitrogen comprises a box body, a refrigerating and freezing chamber disposed inside the box body, a door to the refrigerating and freezing chamber, a control device and a nitrogen generator; wherein said nitrogen generator is disposed either inside or outside the box body of the refrigeration and freezing device, said nitrogen generator comprises an air inlet, an oxygen outlet, a nitrogen outlet, an air filter connected with the air inlet, a compressor, a pipe device for transmitting gas, at least one carbon molecular sieve absorber, at least one control valve to control different absorbers to work alternately, a nitrogen storage container, a nitrogen purifier, a pressure reducing valve for adjusting the pressure of the produced nitrogen, a ventilating muffler disposed on a pipe to the oxygen outlet and a control circuit.

Abstract: A method and system is provided which receives a desired humidity level from a user for the refrigeration compartment of a refrigerator, determines the current humidity level, and then activates an atomizer in the refrigeration compartment to increase the humidity level if needed. The humidity in the refrigeration compartment may be determined based at least in part on the temperature of the refrigeration compartment, the defrost timer, the door opening times, and the compressor timer.

Abstract: An apparatus for controlling odor within a refrigeration appliance is provided. The apparatus includes a frame removably positioned within an airflow path configured to supply cooled air to a food storage compartment of the refrigeration appliance. The frame defines a chamber. A filter medium is positioned within the chamber. The filter medium is configured to filter air channeled therethrough and remove odorous molecules.

Abstract: An air conditioner is provided. The air conditioner includes a main body formed by a plurality of members assembled with each other and an air passage along which air introduced into the main body flows. At least one of the member includes a Kimchi lactic bacterium zymogenic material formed on a portion of the member, which contacts the air flowing along the air passage.

Abstract: A thermal buffer for an intermittent thermal load, e.g., a directed energy weapon (DEW) system, includes a phase change heat exchanger (PCHEX), an apparatus for circulating a first working fluid of the thermal load through first conduits of the PCHEX cell in a first direction such that heat is transferred between the first fluid and a phase change material (PCM) of the PCHEX in a second direction and causes a first phase change in the PCM, and an apparatus for circulating a second working fluid of, e.g., a heat pump through second conduits of the PCHEX in a third direction opposite to the first direction such that heat is transferred between the second fluid and the PCM in a fourth direction opposite to the second direction and results in a second phase change in the PCM opposite to the first phase change therein.

Abstract: An atomizing electrode includes: a trunk unit made to be tabular-shaped and almost rectangular-shaped for receiving water dropped from water supply means in a direction of gravitational force and delivering the water; and a top end atomizing unit which is a plate-shaped projection formed so as to be projected from a side surface of the trunk unit and formed unitedly with the trunk unit. The trunk unit of the atomizing electrode extends a long-side direction in a horizontal direction, is provided below the cooling unit with a space of a predetermined distance so as not to contact the cooling unit, and is arranged so that when the cooling unit is projected in the direction of gravitational force, a width of the cooling unit in a horizontal direction should be included in a width of a long-side direction of a top surface of the trunk unit exposed to the cooling unit.

Abstract: A device for disinfecting components of an air conditioning system in a motor vehicle is provided. The device includes an ionizer arranged in the air conditioning system and an electronic control unit configured to activate the ionizer to produce an amount of ions. The amount of ions is determined as a function of an amount of condensate on the components of the air conditioning system to be disinfected.

Abstract: A storage compartment comprises an enclosure defining a storage space and an air treatment system in fluid communication with the interior space. The air treatment system includes a light source and a catalyst and configured to treat air without the use of ozone.

Abstract: A self-contained air conditioner unit incorporates an energy recovery ventilator portion that brings about several changes of room air per hour with outdoor fresh air. There is an outdoor air intake plenum which furnishes the fresh air and the condenser air for the condenser coil, and a return air plenum. Air from the room return air plenum is HEPA filtered and conducted to the evaporator coil and evaporator fan, and is supplied back into the conditioned space. The energy recovery ventilator has a counterflow heat exchanger core situated between the return air plenum and the fresh air intake plenum, as well as two ventilation fans, one (or both) of which may be of variable or multiple speed. By controlling the fan speeds, it is possible to produce a neutral pressure, a positive or overpressure, or a negative or underpressure in the conditioned space. The unit can be wheeled into place and installed easily by personnel without special training.

Abstract: The present invention relates to a refrigerator having a cabinet forming a fresh food storage compartment and a freezer compartment, at least one door for opening and closing the cabinet, and an adsorbing device containing a desiccant material for collecting moisture from air inside the cabinet, wherein the adsorbing device is mounted inside the cabinet.

Abstract: A filter system for an air cleaner is provided according to an embodiment of the invention. The filter system includes one or more filter elements and a filter tray adapted to be received in a filter tray receptacle of the air cleaner. The filter tray includes a bottom surface and one or more bottom airflow apertures formed in the bottom surface. The filter tray receives the one or more filter elements.

Abstract: A showcase for storing and/or displaying objects which require a protective gas atmosphere, the base and the cover construction of the showcase more or less surrounding the showcase interior which is sealed in an airtight manner as far as possible relative to the exterior air, having a compressor (2) by which the air (1) present outwith the showcase interior (7) is suctioned in and compressed. Subsequently a protective gas is produced from the compressed air by a gas producer (3) and is supplied to the showcase interior (7), the gas producer (3) being able to be accommodated within or outwith the showcase. In this way, provision of a supply container for the protective gas is avoided.

Abstract: An apparatus is disclosed which sterilizes an evaporator of an automotive HVAC system depending on whether the vehicle engine starts.

Abstract: It is an object of the invention to provide a microparticle diffusing apparatus capable of largely elongating the spray travel distance of microparticles emitted from the microparticle diffusing apparatus and, also, capable of emitting the microparticles in a wide range, enhancing the effect of the microparticles and reducing the noise. The microparticle diffusing apparatus includes a microparticle generating apparatus which generates microparticles from a microparticle generating part, a wind-blowing path which transfers the microparticles generated from the microparticle generating apparatus, and a blowout opening which is formed in an end of the wind-blowing path and which discharges the microparticles, and an aspect ratio of a cross section of the wind-blowing path is gradually increased from a start point to an end point.

Abstract: An ion generating device generates O2?(H2O)n (where n is a natural number) as negative ions and H+(H2O)m (where m is a natural number) as positive ions, and discharges those ions into the air so that airborne germs are killed through an oxidation reaction by hydrogen peroxide H2O2 or radical hydroxyl OH generated through as an active species a chemical reaction between the negative and positive ions. Satisfactory sterilization is achieved when the negative and positive ions are generated in such a way that the concentrations of the negative and positive ions are both 10,000 ion/cc at a distance of 10 cm from the point at which they are generated.

Abstract: Disclosed is an ice making apparatus and method whereby the cleanliness of ice is improved through the use of ozone (O3). The invention utilizes a volute aspirator that is positioned within the intake of a conventional sump pump. The vacuum generated by the pump draws upon both a supply of ozone and water, whereby the ozone is entrained within the water. The presence of the ozone within the water inhibits the growth of bacteria and other contaminates. The ozonated water is then used in the production of ice.

Abstract: An organ perfusion apparatus and method monitor, sustain and/or restore viability of organs and preserve organs for storage and/or transport. Other apparatus include an organ transporter, an organ cassette and an organ diagnostic device. The apparatus and methods include the organ cassette with one or more openings configured to allow tubing to pass through the openings and be connected to the organ or tissue within the cassette, and including a pressure control device to allow pressure inside the portable housing to be varied.

Abstract: A reaction block is provided that utilizes a refrigerant gas for cooling that includes a plurality of reaction stations each defining a reaction chamber for receiving a reaction vessel and defining a gas conducting passageway for conducting the refrigerant gas through the reaction station in temperature transmitting relation thereto. The reaction block also includes a metering means in fluid communication with a respective one of the reaction stations and is configured to receive a liquid refrigerant and to deliver an amount of refrigerant gas to the gas conducting passageway of one of the reaction stations in order to cool the contents inside the reaction vessel located at that reaction station. The metering means is also configured so that the amount of the refrigerant gas delivered to the gas conducting passageway of one reaction station is independent of the amount of refrigerant gas delivered to another one of the reaction stations.

Abstract: A refrigerated container having an air compressor for maintaining a controlled atmosphere includes provisions for cooling the ambient air being drawn in by the air compressor to thereby prevent corrosion in the air compressor. A condensing line heat exchanger is connected between an inlet port and the compressor and is so disposed that the evaporator fan passes air thereover to provide cooling to the ambient air passing therethrough such that condensation forms within the tube. A water separator is included in the system to remove condensate and allow the drier air to pass to the compressor. The water separator is so constructed as to allow for the free flow of air therethrough with very little restriction. A drain fitting in the water separator is so constructed as to prevent spattering that might otherwise occur.

Abstract: A container for transporting a load in conditioned space air, where the container includes a number of walls defining a closed conditioned space with an ambient air intake opening and a conditioned space air exhaust opening provided on one of the container walls; a temperature control system for controlling the temperature of the conditioned space air; an ambient air exchange so system having a door movable relative to the exhaust and intake openings to thereby change the rate that conditioned space air is exchanged with ambient air, and a motor for repositioning the ambient air exchange door. The container also including a container controller in signal transmitting relation with the air exchange door repositioning motor. The controller sends signals to the repositioning motor to move the ambient air exchange door to a position which produces the required ambient air exchange rate to preserve the load.