High Efficiency Adsorption Heat Pump
An adsorption heat pump, high-efficiency technology, applied in the field of air conditioners driven by low-grade heat sources, can solve the problems of low efficiency of heat pumps, high operating costs, slow conversion process of adsorption and desorption, etc., to shorten the conversion process of adsorption and desorption, The effect of shortening the conversion process and improving work efficiency
Inactive Publication Date: 2015-08-19
NANTONG UNIVERSITY
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Problems solved by technology
[0003] The purpose of the present invention is to provide a high-efficiency adsorption heat pump to solve the problem that the adsorption and desorption conversion process of the adsorbent-desorber unit in the prior art is very slow, the working efficiency of the heat pump is low, and the operating cost is high. The problem
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[0009] see figure 1 , a high-efficiency adsorption heat pump of the present invention is provided with an adsorber-desorber unit 4 composed of a heat exchanger 2 and a solid adsorption material 3 in the shell 1, and the adsorber-desorber unit 4 is connected with a condenser - The evaporator unit (comprising the condensing-evaporating tube 6 and the refrigerant 7) is housed together in a common enclosure 1 sealed against the surrounding environment, the adsorber-desorber unit 4 is connected to the condenser-evaporator unit through a permeable Elements 5 of the adsorbate (such as mesh plates) are separated from each other; circulation pumps 10 and 11 are respectively installed on the circulation loops of the heat exchanger 2 and the condensation-evaporation pipe 6 . A sensor 9 is installed in the housing 1 of the adsorption heat pump, and the output signal of the sensor 9 is transmitted to a controller 8 to control the conversion of the adsorption and desorption processes of the...
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The invention relates to a high-efficiency adsorption type heat pump, wherein an adsorber-desorber unit consisting of a heat exchanger and solid adsorption materials is arranged in a shell, and the adsorber-desorber unit and a condenser-evaporator unit are both arranged in a public shell to seal the surrounding environment, and are mutually separated by an adsorbate-permeable element; circulation circuits of the heat exchanger and a condensation-evaporation pipe are respectively provided with a circulating pump. The high-efficiency adsorption type heat pump is characterized in that a sensor is arranged in the shell of the adsorption type heat pump, and an output signal of the sensor is transmitted to a controller and is used for controlling the conversion of an adsorption process and a desorption process of the adsorption type heat pump. The high-efficiency adsorption type heat pump disclosed by the invention has the advantages that the sensor is used for measuring an interior parameter of a heat radiator of the adsorption type heat pump, and the conversion frequency of the adsorption and the desorption is controlled according to the parameter value, so that the conversion process of the adsorption and the desorption of an adsorbent can be shortened, and the working efficiency of the heat pump is improved.
Description
technical field [0001] The invention relates to a high-efficiency adsorption heat pump, which is mainly used to drive an air conditioner with a low-grade heat source. Background technique [0002] The main structure of the adsorption heat pump in the prior art is that an adsorber-desorber unit composed of a heat exchanger and a solid adsorption material is arranged in the shell, and the adsorber-desorber unit is connected with a condenser-evaporator unit ( Including heat exchanger, condensing-evaporating tube, refrigerant) together in a common enclosure sealed to the surrounding environment, the adsorber-desorber unit and the condenser-evaporator unit are connected to each other by an element permeable to the adsorbate Separated; circulation pumps and control valves are installed on the circulation loops of the heat exchanger and the condensation-evaporation pipe. Its disadvantages are: the conversion process of the adsorber-desorber unit to the adsorption and desorption of...
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IPC IPC(8): F25B49/04
Inventor 杨奕顾海勤曹卫华
Owner NANTONG UNIVERSITY