A solar air source heat pump hot water air conditioning system
An air-source heat pump and air-conditioning system technology, which is applied in air-conditioning systems, space heating and ventilation, and renewable energy integration, etc., can solve the problems of large weather influence, no energy saving, high operating costs, etc., and achieve high system efficiency.
Inactive Publication Date: 2016-12-14
山东中天羲和环境科技股份有限公司
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Problems solved by technology
[0002] We know that the solar water heating system is greatly affected by the weather and needs to be supplemented by other energy systems. The most commonly used energy supplement method is the use of electric auxiliary heating equipment, which has high operating costs, so that solar water heating, an energy-saving technology, is actually used does not save energy
In addition, the solar energy system absorbs heat for a long time, and it cannot be heated without sunlight, so it is not suitable for heating in winter; it cannot be cooled in summer
Method used
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Embodiment Construction
[0025] Below in conjunction with accompanying drawing and embodiment the technical scheme of the present invention is described further:
[0026] Such as figure 1 As shown, a solar air source heat pump hot water air conditioning system of the invention is composed of a solar heat exchange system, an air source heat pump heat exchange system, a constant pressure system and a hot water supply system.
[0027] The solar heat exchange system is provided with: solar heat collector 1, solar heat exchanger 3, solar controller 25, the antifreeze liquid pipeline at the lower part of the heat absorption pipeline of the solar heat exchanger 3 passes through the antifreeze liquid circulating water pump 11 and the solar heat collector 1. The lower antifreeze pipe is connected, the upper antifreeze pipe of solar collector 1 is equipped with automatic exhaust valve 2 (22) 22, the other end of the upper part of solar collector 1 is connected with antifreeze pipe and solar heat exchanger 3. Th...
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The invention relates to a hot water air conditioner system of a solar air source heat pump. The hot water air conditioner system comprises a solar heat exchange system, an air source heat pump heat exchange system, a pressure setting system and a hot water supply system; in the solar heat exchange system, cold water entering a hot water storage box of a solar heat exchanger is heated by anti-freezing liquid in a solar heat collector arranged on a roof or a wall surface; if the heat is insufficient, the heat is supplemented by the air source heat pump heat exchange system, and meanwhile, the air source heat pump heat exchange system can be also used for heating in winter and cooling in summer; the pressure setting system comprises an anti-freezing liquid water box, a liquid supplementing pump, a non-return valve, a safety valve, an expansion tank and an electro connecting pressure gauge; mediums of the solar heat exchange system and the air source heat pump heat exchange system are supplemented by setting a pressure, and a certain pressure is maintained; and the hot water supply system is a system for automatically supplying domestic hot water.
Description
technical field [0001] The invention relates to a solar air source heat pump hot water air conditioning system belonging to the field of energy technology, especially a solar air source heat pump hot water air conditioning system for producing year-round sanitary hot water, heating in winter and cooling in summer in industrial and civil buildings . Background technique [0002] We know that the solar water heating system is greatly affected by the weather and needs to be supplemented by other energy systems. The most commonly used energy supplement method is the use of electric auxiliary heating equipment, which has high operating costs, so that solar water heating, an energy-saving technology, is actually used And no energy savings. In addition, the solar energy system absorbs heat for a long time, and it cannot be heated without sunlight, so it is not suitable for heating in winter; it cannot be cooled in summer. In order to solve these problems, solar energy combined wi...
Claims
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IPC IPC(8): F24F5/00F25B29/00
CPCY02A30/272Y02B10/20
Inventor 姜衍礼
Owner 山东中天羲和环境科技股份有限公司