Abstract: A thermal insulation cabinet and a manufacturing method therefor, and a refrigerator having same. The manufacturing method for the thermal insulation cabinet comprises the following steps: pre-assembling a shell having a vacuum insulation panel attached to the inside, into a cabinet shell; heating the inside of the cabinet shell; and injecting a foaming material between the cabinet shell and an inner liner for foaming. According to the present invention, the inside of the cabinet shell is heated, such that the inner surface of the shell can reach a target temperature required for foaming, thereby reducing or avoiding a surface crusting phenomenon, and improving a thermal insulation effect of the thermal insulation cabinet.

Abstract: The present invention provides a heat exchange tube assembly, a fabrication method thereof and a refrigerator, wherein the heat exchange tube assembly includes a heat exchange tube group, the heat exchange tube group includes a capillary tube and a gas return tube which come into contact with each other, and the heat exchange tube assembly further includes a vacuum tube with which a periphery of the heat exchange tube group is sleeved; heat transfer paths, such as heat conduction, heat convection, or the like, can be eliminated.

Abstract: The present invention provides a refrigerator, comprising a cabinet and a liner disposed in the cabinet, the cabinet and the liner defining a foaming space, wherein the refrigerator further comprises a material injecting device at least partially located in the foaming space, the material injecting device is provided with a material injecting port and a material dispensing port, the material injecting device is provided with a section of inclined portion at an end adjacent to the material injecting port, and a diameter of an outer circumference of the inclined portion gradually decreases from an end close to the material injecting port to the other end far away from the material injecting port. In the refrigerator according to the present invention, the material injecting device provides a certain mounting space for a vacuum VIP board.

Abstract: Disclosed are a vacuum insulation panel application device and method. The device comprises a conveying platform for conveying a refrigerator housing, a foaming material spray gun head, a vacuum insulation panel taking and placing mechanism and a press-fitting mechanism for pasting a vacuum insulation panel onto the refrigerator housing, wherein the foaming material spray gun head, the vacuum insulation panel taking and placing mechanism and the press-fitting mechanism are sequentially arranged in the moving direction of the conveying platform; the spray gun head is fixedly arranged beside the conveying platform; and the press-fitting mechanism is provided with rollers for rolling the vacuum insulation panel.

Abstract: The present invention provides a cabinet and a refrigerator. The cabinet comprises a housing, and two inner liners disposed spaced-apart in the housing, spaces between the two inner liners and the housing being different wherein the cabinet further comprises a first stress relief member adhered to an inner side of the housing, and wherein the first stress relief member is located at a position of the housing corresponding to a spacing area between the two inner liners; when the thermal insulation layer undergoes thermal expansion and cold contraction, the first stress relief member can buffer a difference of stresses generated by the thermal insulation layers around the two inner liners to the housing, thereby preventing the housing from deformation.

Abstract: Disclosed are a foaming material, a thermal insulation cabinet, and preparation methods therefor. The foaming material comprises 100 parts of a combined polyol, 10-30 parts of a foaming agent composition, and 120-150 parts of an isocyanate. In the present invention, the type of the polyol used in a foaming system is adjusted in order to increase the content of a polyester polyol and reduce the content of a polyether polyol, such that the compressive strength of the foaming material is significantly improved without increasing or changing the injection amount.

Abstract: A thermal insulation cabinet and a manufacturing method therefor, and a refrigerator having same. The manufacturing method for the thermal insulation cabinet comprises the following steps: pre-assembling a shell having a vacuum insulation panel attached to the inside, into a cabinet shell; heating the inside of the cabinet shell; and injecting a foaming material between the cabinet shell and an inner liner for foaming. According to the present invention, the inside of the cabinet shell is heated, such that the inner surface of the shell can reach a target temperature required for foaming, thereby reducing or avoiding a surface crusting phenomenon, and improving a thermal insulation effect of the thermal insulation cabinet.

Abstract: Disclosed is a vacuum insulator, comprising: a metal plate; a glass plate arranged facing and spaced apart from the metal plate; and a sealing structure arranged between the metal plate and the glass plate for fixing the metal plate and the glass plate in a sealed manner, with a vacuum cavity being defined between the metal plate and the glass plate. The vacuum insulator is impact-resistant, has a stable structure, and can be independently used for manufacturing an insulated container. The insulated container having the vacuum insulator is also involved.

Abstract: A vacuum adiabatic body and a refrigerator having the vacuum adiabatic body. The vacuum adiabatic body comprises: a first plate, the first plate having a first thickness; a second plate spaced apart from the first plate in an opposite manner, the second plate having a second thickness, and the first thickness being greater than the second thickness; and sealing members arranged between the first plate and the second plate and configured to seal and fix the first plate and the second plate, a vacuum cavity being defined among the first plate, the second plate, and the sealing members. According to the vacuum adiabatic body, convection heat transfer can be reduced by vacuumizing between two plates which are sealingly connected; and the whole vacuum insulation body is stable in structure and not too heavy.

Abstract: A refrigeration module, comprising: a module body, in which an installation space is defined; and a refrigeration system disposed in the installation space for use in generating cold, wherein a cold supply port is provided on the module body, the cold supply port is configured to be detachably connected to an external pipeline, and the cold generated by the refrigeration system is supplied to the external pipeline by the cold supply port. Further provided by the present invention is a refrigerator that has the refrigeration module. By means of separating the refrigeration module and a storage portion, the storage portion does not need to give way to the refrigeration system, and the internal volume of the refrigerator may be greatly increased; and the refrigeration module may be freely matched with one or more of the same or different storage portions as needed.

Abstract: A refrigerator which comprises a housing, a refrigerating inner liner, a freezing inner liner and a foaming layer formed between the housing, the refrigerating inner liner and the freezing inner liner; the housing comprises a back plate and two side plates, and the foaming layer comprises a first foaming zone disposed close to the back plate, a second foaming zone disposed close to the side plates and a third foaming zone disposed in an interior of the middle beam, and the third foaming zone is connected to the second foaming zone; the refrigerator further comprises a sealing device that at least partially spaces the first foaming zone apart from the third foaming zone. After the foaming material reaches the first foaming zone, a lot of foaming material may be limited from entering the interior of the middle beam, so that the filling uniformity can be further improved effectively.

Abstract: The present invention discloses a refrigerator. The refrigerator comprises a foaming layer disposed between a refrigeration inner liner and a housing and a conduit extending inward from an edge of the housing and buried in the foaming layer, the conduit comprises a rigid tube and a flexible tube that are connected to each other, an end of the rigid tube far away from the flexible tube is disposed close to the edge of the housing, and a strength of the flexible tube is lower than the strength of the rigid tube. A foaming material may be discharged from the flexible tube and press the flexible tube so that the flexible tube is spaced apart a certain distance from the housing or the refrigeration inner liner. The flexible tube is completely buried in the foaming layer, so that the amount of cold is very limited, thereby preventing condensation from appearing.