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Solar heat pump system and device thereof

A solar heat pump and solar collector technology, which is applied to solar thermal devices, solar thermal power generation, heating devices, etc., can solve the problems of adjusting the heat absorption of solar energy, unable to adjust the inclination angle of the surface of the collector, etc., so as to increase the evaporation temperature. Effect

Active Publication Date: 2011-01-05
广东高而美制冷设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing solar heat pump heat collection system cannot adjust the inclination angle of the collector surface according to the change of the region, let alone adjust the solar heat absorption according to the needs of specific working conditions

Method used

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  • Solar heat pump system and device thereof
  • Solar heat pump system and device thereof
  • Solar heat pump system and device thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Solar heat pump systems such as figure 1As shown, it includes a compressor 1 , an outdoor heat exchange module 13 , a water exchange tank 30 , an outdoor heat exchange module 13 , an indoor heat exchange module 18 and a solar heat collection module 5 . Wherein, the outdoor heat exchange module 13 may be an outdoor air-cooled heat exchanger, and the indoor heat exchange module 18 may be an indoor air-cooled heat exchanger. The compressor 1 is connected to the four-way valve 2, and the four-way valve 2 is connected to the compressor 1 through the gas-liquid separator 3 to form a circulation loop; the pipeline from the compressor 1 is connected to the solar heat collection module 5 through the four-way valve 2 The solar heat collection module includes a solar heat collector 5, and the pipeline from the four-way valve 2 is connected with the heat exchange medium inlet of the solar heat collector 35, and the heat exchange medium outlet of the solar heat collector 35 is conne...

Embodiment 2

[0059] Solar heat pump systems such as figure 2 As shown, it includes a compressor 1 , a solar heat collection module 5 , an outdoor heat exchange module 13 and an indoor heat exchange module 18 . The pipeline coming out of the compressor 1 can be connected with the four-way valve 2 first, and the pipeline coming out of the four-way valve 2 is connected to the compressor 1 after passing through the gas-liquid separator 3 . The solar heat collection module 5 includes a hot water storage tank 6 and an outdoor water-cooled heat exchanger 8, the outdoor water-cooled heat exchanger 8 is placed in the hot water storage tank 6, and the pipeline from the four-way valve 2 is connected to the outdoor water-cooled heat exchanger 8 . An auxiliary electric heater 20 may be provided in the heat storage tank 6 to solve the shortcoming that the heat stored in the heat storage tank 6 is not enough when there is no sun for a long time. The solar heat collection module 5 includes a solar heat...

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Abstract

The invention discloses a solar heat pump system which is characterized in that a solar heat collector can be pulled out from a support to stretch or accommodated in the support; the solar heat collector forms a heat exchange loop with a heat exchanger arranged in a hot water storage tank through a circulating pump; a pipeline from a compressor is connected with an inlet of an outdoor water cooling heat exchanger arranged in the hot water storage tank, or the pipeline from the compressor is connected with a heat exchange medium inlet of the solar heat collector, and a heat exchange medium outlet of the solar heat collector is connected with an outdoor heat exchange module. The invention has the advantages of adopting a drawer type solar heat collector, the original outdoor wind cooling heat exchanger of the heat pump is used for combination control, the solar heat exchanger can contract and adjust the angle of the heat absorbing surface, the required heat can be adjusted along with the seasonal variation of an area, and the functions of heating in winter and cooling in summer can be realized. In addition, the system has multiple operating modes, an all-around operating mode can begenerally provided for users, and different requirements on customers at different time can be satisfied.

Description

technical field [0001] The invention relates to a heat pump system, in particular to a solar heat pump system and a device thereof. Background technique [0002] Combining solar energy with heat pumps, so that the heat pump system can obtain solar energy and air energy at the same time, can effectively save energy. In the prior art, the idea of ​​combining solar energy with a heat pump is mostly to make an evaporator and a heat collector into an integrated machine. [0003] The patent application number is CN200710190062.3, and the patent name is a Chinese invention patent for the integrated solar heat pump system of heat collection, energy storage and evaporation. Connected in parallel, the heat pump system can only provide hot water and heating, but cannot achieve cooling in summer. [0004] The patent application number is CN00137579.2, and the patent name is heat collector heat storage evaporator trinity solar heat pump. In the technical scheme provided by the Chinese ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B29/00F25B13/00F24J2/00F24J2/52
CPCY02E10/47
Inventor 陈颖莫松平罗向龙华楠
Owner 广东高而美制冷设备有限公司