Air conditioner cooling and heating device utilizing hydrogen-storage alloy technology and control method thereof

A technology of hydrogen storage alloy and control method, which is applied in air-conditioning systems, applications, refrigerators, etc., can solve the problem that the research and development of structural elements and assembly structures of hydrogen-storage alloy air-conditioning cooling and heating devices have not progressed, prompted, and have not yet reached practicality, etc. problem, to achieve the effect of uniform cooling and heating effect

Inactive Publication Date: 2004-11-24
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] But so far, the technology of making use of the above-mentioned properties of hydrogen storage alloys to make air-conditioning and heating devices is only a concept, and the efficiency of air-conditioning and heating devices using hydrogen-storage alloys is at least equal to that

Method used

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  • Air conditioner cooling and heating device utilizing hydrogen-storage alloy technology and control method thereof
  • Air conditioner cooling and heating device utilizing hydrogen-storage alloy technology and control method thereof
  • Air conditioner cooling and heating device utilizing hydrogen-storage alloy technology and control method thereof

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Embodiment Construction

[0016] Specific embodiments are given below in conjunction with the accompanying drawings to further illustrate how the present invention is realized.

[0017] Such as Figure 1 to Figure 4 As shown, the air-conditioning cooling and heating device provided by the present invention is generally composed of a plurality of reactors 110, 120, 130, 140; a hydrogen flow pipe 200; a pump device 300; and a plurality of hydrogen flow diverting valves 410, 420.

[0018] Wherein, each reactor 110, 120, 130, 140 is filled with a hydrogen storage alloy, and the description of its specific structure is omitted here.

[0019] The reactors 110 , 120 , 130 , and 140 described above have the characteristic that an exothermic reaction occurs when hydrogen gas is sucked in, and an endothermic reaction occurs when hydrogen gas is released.

[0020] In the example of the present invention, the two reactors 110, 120 or 130, 140 are regarded as a pair, so there are two pairs of reactors in total.

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Abstract

The warming and cooling air conditioner adopting hydrogen storing alloy technology includes several reactors filled with hydrogen storing alloy; hydrogen pipeline connecting the reactors; pump unit connected in the pipeline; and hydrogen flow converting valve in the pipeline between the pump unit and the reactors. The warming and cooling air conditioning method adopting hydrogen storing alloy technology includes the repeated control steps of: starting the pump unit while the warming and cooling air conditioner operates; judging the reaction converting point constantly; and controlling the hydrogen flow converting valve to alter the hydrogen flow direction after reaching some reaction converting point. The present invention has homogeneous warming and cooling effect and can utilize the pump unit performance at most.

Description

technical field [0001] The invention relates to an air conditioning cooling and heating device. In particular, it uses the reaction principle between hydrogen gas and hydrogen storage alloy to cool or heat the surrounding air, so as to achieve the purpose of cooling in summer and heating in winter, and does not involve outdoor units. its control method. Background technique [0002] Generally speaking, hydrogen storage alloys have a large capacity to store hydrogen, and when hydrogen is inhaled, an exothermic reaction occurs; when hydrogen is released, an endothermic reaction occurs. Therefore, it is used in technical applications such as heat pumps and hydrogen storage devices. [0003] But so far, the technology of making use of the properties of hydrogen storage alloys to make air-conditioning and heating devices is only a concept, and the efficiency of air-conditioning and heating devices using hydrogen-storage alloys is at least equal to that of traditional air-condit...

Claims

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Application Information

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IPC IPC(8): F24F3/00F25B15/09
CPCY02B30/62Y02A30/27
Inventor RENKUI JINSHANGYI HONGZIHENG JU
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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