Abstract: A knockdown heat dissipation unit includes at least one combination body and multiple heat pipes. The combination body has two opposite connection sections. The heat pipes are respectively connected with the connection sections of the combination body to form a large area of thermal contact face. According to the structural design of the knockdown heat dissipation unit, the number of the heat pipes can be increased or reduced according to the heat dissipation requirement of a user. Also, the number of the heat pipes can be flexibly adjusted according to the size of a heat source to enhance the heat dissipation effect.

Abstract: A knockdown heat dissipation unit includes at least one combination body and multiple heat pipes. The combination body has two opposite connection sections. The heat pipes are respectively connected with the connection sections of the combination body to form a large area of thermal contact face. According to the structural design of the knockdown heat dissipation unit, the number of the heat pipes can be increased or reduced according to the heat dissipation requirement of a user. Also, the number of the heat pipes can be flexibly adjusted according to the size of a heat source to enhance the heat dissipation effect.

Abstract: The present invention is a pressure relief valve structure with pressure relief seam, which is composed of the pipe, and the elastic plug with the edge tightly attached on the pipe wall of the pipe, and the elastic plug is penetrated with slim seam. When the fluid is flowing to the elastic plug through the pipe, and the impact pressure from the fluid is larger than the slim seam of the elastic plug could resist, the intersection along the slim seam would be deformed as a hole to make the fluid flowing through the elastic plug and achieve the purpose of pressure relief.

Abstract: A condensation device for a fuel battery provides a condensation main member. The condensation main member has an opening at two lateral sides thereof and one of the lateral sides is joined to a fuel battery for a gas entering via one of the openings and removing via another one of the openings. A turnabout path is defined in the condensation main member for increasing heat dissipating surface area being impinged by the gas such that heat energy of the gas conducts to the outer surface of the condensation main member to perform heat exchange with outside air and moisture in the gas is reduced temperature thereof to condense as water for being recycled and reused.

Abstract: The present invention discloses a multi-functional fuel mixing tank, which comprises: a case, a condenser, a fan, a first sheet, and a second sheet; wherein, the case is configured with a first accommodation portion, a second accommodation portion, a third accommodation portion, a first channel, a second channel, a third channel, a fourth channel, a fuel inlet, an air inlet, a fuel outlet, and a product inlet. The fuel inlet, the air inlet, the fuel outlet and the product inlet are configured on the sidewall of the case. The second accommodation portion is used as a mixing tank. The first channel is connected with the fuel inlet and the second accommodation portion. The fourth channel is connected with the first accommodation portion and the second accommodation portion. The condenser is fixed with the first accommodation portion, and used to condense the steam from the air inlet into water, and the condensed water flows to the second accommodation portion through the third channel and the second channel.

Abstract: A fuel tank device capable of detecting consistency includes a fuel storage tank and a consistency detecting box. The fuel storage tank provides fuel needed by a fuel cell as a fuel supply source for the fuel cell. A consistency detecting passage is disposed near the bottom of the fuel storage tank for the fuel flowing outward to the consistency detecting box. The consistency detecting box further includes a signal emitting component, which is disposed in the consistency detecting box and capable of emitting a signal piercing the fuel in the consistency detecting box, a signal receiving component, which is disposed in the consistency detecting box and capable of collecting the signal after piercing the fuel in the consistency detecting box and a consistency detecting component, which is attached to the consistency detecting box, compares the emitted signal with the collected signal for detecting a consistency of the fuel.

Abstract: A fuel can is disclosed, which includes a shell with an inner accommodating space for containing fuels. A fuel outlet portion, an electrical connection interface and a non-return valve are disposed on the shell. A spring-based block component is positioned inside the fuel outlet portion. The spring-based block component includes an extendable pole, a stopper and a spring. The stopper is disposed at a front end of the extendable pole. The extendable pole is sleeved with the spring, and two ends of the spring are positioned against bottoms of the stopper and the fuel outlet portion, respectively. The stopper has an area larger than that of the outlet of the fuel outlet portion, and smaller than that of the horizontal section of the channel in the fuel outlet portion. An elastic force from the spring compels the stopper to block and seal the outlet.

Abstract: The present invention discloses a fuel cell device with reserved signal pins, which comprises a fuel cell pallet, a first fan, a condenser, an anode fuel storage tank, a buffer container, a dosing pump, a circulation pump, and the above-said devices are respectively configured with a temperature sensor, a liquid level sensor, a density sensor, a rotational speed sensor. Thus, the energy management system could not only control based on the status signal of the fuel cell pallet, but also further control with the temperature, liquid level, density, rotational speed, and the like data provided by these sensors.

Abstract: The present invention discloses an uniform flow channel board for fuel cell, which at least comprises a fuel inlet for introducing fuel, and a plurality of channels connected to the fuel inlet. For the uniform flow channel board according to the present invention, the flowing cross-sectional areas of these channels are not equal to each other, and would have about 10%˜30% difference after calculation for determination of uniformity. The flowing cross-section means the size of cross-section for the fuel flowing through the channel.

Abstract: A liquid fuel mixer is disclosed, which is used to store liquid fuels for a fuel cell. The liquid fuel mixer includes a casing, one or more radiators and a gas permeable but liquid impermeable film. The casing forms a first internal compartment and a second internal compartment, and the first internal compartment is adjacent to the second internal compartment. The casing next to and separating the first internal compartment from the second internal compartment includes at least one vent and at least one drain. The second internal compartment contains the liquid fuels. The radiators are disposed in the first internal compartment. The gas permeable but liquid impermeable film is disposed on the vent. To avoid water condensing on the walls, the bottom of the first internal compartment includes a slopping channel and/or a flow-guilding channel, and the drain is disposed on the end of the lower portion of the slopping channel or the flow-guilding channel.

Abstract: A fuel storage device, which contains liquid fuel needed by a fuel cell and is capable of detecting liquid level, includes a main fuel storage tank, a liquid level tube and a liquid level gage. The main fuel storage tank contains liquid fuel. The liquid level tube is disposed independent of the main fuel storage tank and connected to the main fuel storage tank with a short tube section. The liquid level gage is attached to the liquid level tube for measuring liquid level of the liquid fuel.

Abstract: The present invention discloses a fuel cell device with charger function, which comprises a base, a fuel cell stack, a system fan, a wind cover, a display, a circuit board, a condenser structure, a condensing fan, a mixing tank and a pump. The fuel cell device could not only supply the power to various electronic products for usage and provide with the charger function, but also could charge different electronic products anytime and anywhere to realize the mobile charging idea.

Abstract: The present invention discloses a slim type fuel cell device; wherein, the shell is provided with at least one first internal space and one second internal space, and, the shell portion forming the first internal space is compatible to the profile of the slim-type optical storage drive; the fuel cell stack, which is configured at the front end of the first internal space, and provided with at least one sheet of fuel cell module, in which these fuel cell modules are stacked together. The wind cover is configured in the first inner space, and one end of the wind cover is airtight joined on one side of these fuel cell modules, and the other end is airtight joined with the inlet of the wind box. The wind box is configured in the second inner space, and provided with an inlet and an outlet. A partial structure of the condensing device is configured in the first inner space, and the other partial structure is configured in the second inner space.