Air-solar-combining-source-driving household type heat pump air-conditioning water heating unit

A technology of heat pump air conditioner and hot water unit, which is applied in the direction of refrigerator, heating and cooling combination, lighting and heating equipment, etc., and can solve the problems of huge area occupied by solar panels, reduced heating effect, high condensation temperature, etc.

CN105066510AInactive Publication Date: 2015-11-18侴乔力 +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2015-11-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an air-solar-combining-source-driving household type heat pump air-conditioning water heating unit. The air-solar-combining-source-driving household type heat pump air-conditioning water heating unit is characterized in that (1) solar energy is absorbed through a reflecting mirror, transparent blades and black fin cavities, air energy is absorbed through fins, and the design that a solar absorber and an air fin evaporator are integrated is achieved; (2) the air-solar-combining-source-driving household type heat pump air-conditioning water heating unit is built to increase the evaporation temperature; (3) the condensation temperature is decreased in a vertically-upward air-curtain unified heating manner and an efficient air-conditioning tail end manner; (4) the heating amount and the energy efficiency ratio of a heat pump are increased by reducing the circulation temperature difference; and (5) the solar energy is used in an efficient and low-price photo-thermal conversion manner to drive the heat pump, and the application threshold of solar household type heat pump air-conditioning hot water is lowered.
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Description

(1) Technical field

[0001] The invention relates to a household heat pump air conditioner and hot water unit driven by an air-solar composite source. (2) Background technology

[0002] The existing solar heat pump air conditioning and hot water units mainly have two product forms:

[0003] 1. The heat pump evaporator is designed as a solar panel absorber: it is made of double-layer aluminum plates painted black on the surface facing the light, and the distributor and circulation pipe of Freon heat pump working fluid are formed between the double-layer aluminum plates; among them, the black-coated aluminum plates are used to absorb the sun. light and provide heat for evaporation, while distributors and flow ducts are used to optimize the evaporation process in the heat pump cycle. Since the intensity of sunlight received by each square meter area does not exceed 1kW, it greatly limits the improvement of the heating capacity of the heat pump; in addition, since this form of e...

Examples

Embodiment Construction

[0044] The embodiment of the air-solar composite source driven household heat pump air-conditioning and hot water unit proposed by the present invention is attached figure 1As shown, the description is as follows, which consists of: a scroll compressor 1 with a volume flow rate of 53m3 / h; a gas-liquid separator 1-1 with a port diameter of 38.10 mm; a four-way reversing valve 2 with a port diameter of 38.10 mm; heat exchange Use-side heat exchanger 3 with an area of ​​4m2; circulating water pump 3-1 with a flow rate of 8m3 / h and a lift of 27mH2O; check valve 3-2 with a port diameter of 50mm; filter 3-3 with a port diameter of 50mm; length 1069mm and height 620mm , Thickness 44mm, 2 rows of red copper pipe casing with corrugated window of 9.52mm in diameter, high-efficiency aluminum finned fluorine coil absorber 4; check valve 5 with interface diameter 15.88mm; high pressure liquid reservoir 5-1 with interface diameter 15.88mm; Expansion valve 6 with an interface diameter of 15....