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Integrated double-source heat pump

A dual-source heat pump, integrated technology, applied in the field of heat pumps, can solve the problems of heating efficiency decline, cooling efficiency attenuation, air source heat pump and water source heat pump use restrictions, etc., to achieve the effect of broadening restrictions and overcoming energy efficiency

Inactive Publication Date: 2016-02-10
GUANGZHOU HOMLEN ENERGY SAVING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The water source heat pump is hardly affected by the ambient temperature. When the temperature of the air source heat pump is lower than 5°C in winter, its heating efficiency begins to drop significantly. When the temperature in summer is higher than 30°C, the cooling efficiency begins to decline. In severe and cold environments, the use of air source heat pumps and water source heat pumps is greatly restricted.

Method used

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  • Integrated double-source heat pump

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Embodiment Construction

[0014] The present invention will be described in further detail below in conjunction with the specific embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0015] Such as figure 1 As shown, an integral dual-source heat pump includes an air-source heat pump 1, a high-efficiency heat exchanger 2, a water-source heat pump 3, and a water pump 4 arranged in sequence, wherein the air-source heat pump 1, high-efficiency heat exchanger 2, water-source heat pump 3 and A water supply pipe 5 and a water return pipe 6 are arranged between the water pumps 4 .

[0016] In the embodiment of this application, a solenoid valve T1 is set on the water supply pipe connecting the air source heat pump 1 and the high-efficiency heat exchanger 2, and a solenoid valve is set on the return water pipe connecting the air source heat pump 1 and the high-efficiency heat exchanger 2 T2.

[0017] In the embodiment of the present application, a ...

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Abstract

The invention belongs to the technical field of heat pumps and relates to an integrated double-source heat pump. The integrated double-source heat pump comprises an air source heat pump (1), an efficient heat exchanger (2), a water source heat pump (3) and a water pump (4), wherein a water supply pipe (5) and a water returning pipe (6) are arranged among the air source heat pump (1), the efficient heat exchanger (2), the water source heat pump (3) and the water pump (4). Through the integrated double-source heat pump, the air source heat pump is used for increasing the temperature to 20 DEG C and supplying the temperature to a water source heat exchanger side of the water source heat pump; the water source heat pump is used for increasing the temperature again and supplying the temperature to the space to be heated. The air source heat pump is used for directly generating cool in the refrigeration season in the absence of the water source heat pump, so that the air-water source heat pump can work under the high energy efficiency condition; compared with the ordinary heat pump, the energy efficiency of the integrated double-source heat pump is increased by 1 / 3; the energy efficiency of the conventional heat pump under low-temperature condition in severe cold area can be overcome; the integrated double-source heat pump is energy-saving and environment-friendly, and is free of pollution.

Description

technical field [0001] The invention belongs to the technical field of heat pumps, and specifically refers to an integral dual-source heat pump. technical background [0002] As we all know, the air source heat pump has the advantages of simple structure, convenient installation, and small maintenance, but the lower the temperature of the hot water produced by the air source heat pump, the higher the energy efficiency of the air source heat pump. The water source heat pump is hardly affected by the ambient temperature. When the temperature of the air source heat pump is lower than 5°C in winter, its heating efficiency begins to drop significantly. When the temperature in summer is higher than 30°C, the cooling efficiency begins to decline. In severe and cold environments, the use of air source heat pumps and water source heat pumps is greatly restricted. Contents of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the above-me...

Claims

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Application Information

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IPC IPC(8): F25B7/00F25B30/02F25B41/04F25B41/20
Inventor 张海华
Owner GUANGZHOU HOMLEN ENERGY SAVING TECH