Solar assisted air energy heat pump system

An auxiliary air and heat pump system technology, which is applied in the direction of heat pump, heating and cooling combination, lighting and heating equipment, etc., can solve the problems of complex system, high cost, difficult control, etc., and achieve the effect of simple control, low cost and high efficiency

Inactive Publication Date: 2011-11-30
珠海英伟特电子科技有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing solar-assisted air energy heat pump systems all require secondary heat exchange, such as the technical solution of the Chinese patent application No. CN20100105545227.6, which makes the existing technical system complex, difficult to control, and high in cost

Method used

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  • Solar assisted air energy heat pump system
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Embodiment Construction

[0017] Such as figure 1 As shown, the solar-assisted air energy heat pump system provided in this embodiment mainly includes: an outdoor heat exchange main unit, an indoor heat exchange main unit, a first pressurized water tank 11, a second pressurized water tank 12, a first solar collector plate, a second Solar thermal collectors, heating radiators, two electromagnetic three-way valves, three water pumps, four check valves, five electric shut-off valves and several connecting pipes.

[0018] In this embodiment, the outdoor heat exchange main unit includes two air source heat pump outdoor main units, the water inlet end of the outdoor heat exchange main unit is connected to the tap water supply end through a pipeline, and the water outlet ends of the two outdoor heat exchange main units are combined and passed through the first electromagnetic The three-way valve 21 and the corresponding connecting pipe are respectively connected to the first pressurized water tank 11 and the ...

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Abstract

The invention relates to a solar-energy-aided air energy heat pump system. In the system, the water inlet end of an outdoor heat exchange host machine is connected with a tap water supply end, the water outlet end is respectively connected with a first pressure-bearing water tank and a second pressure-bearing water tank through a first three-way valve, the water outlet of the first pressure-bearing water tank is respectively connected with an indoor heat exchange hot machine and a heating radiator through a second three-way valve, heat exchange backwater of the indoor heat exchange hot machine, the heating radiator and the second pressure-bearing water tank is led to the water inlet end of the outdoor heat exchange host machine through a pipeline; the first pressure-bearing water tank is connected with a first solar collector circulation loop, the second pressure-bearing water tank is connected with a second solar collector circulation loop and is also connected with a water circulation loop, the water inlet of the second pressure-bearing water tank is connected with the tap water supply end. The solar-energy-aided air energy heat pump system provided by the invention has the advantages of simple control, high efficiency and low cost.

Description

technical field [0001] The invention belongs to the technical field of refrigeration and heating, and in particular relates to a solar-assisted air energy heat pump system. Background technique [0002] With the continuous exploitation and consumption of resources such as oil and coal, energy shortage and environmental pollution have become two prominent problems restricting global sustainable development and have attracted the attention of countries all over the world. Therefore, vigorously developing and utilizing renewable energy and clean energy has become an effective development strategy for all countries. Today, renewable energy that can be more easily utilized mainly includes solar energy, ground energy and air energy. In addition, with the development of society and the improvement of people's living standards, the energy consumption for heating, air conditioning or domestic hot water accounts for an increasing proportion of the total energy consumption. Therefor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B30/06F25B29/00F25B27/00
Inventor 吴俊陈文晖邱秀华
Owner 珠海英伟特电子科技有限公司
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