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Household double-tail-end air source heat pump-electric energy storage heat supply air conditioner device and work method

An air source heat pump and air conditioning device technology, which is applied in the field of residential cooling and heating, can solve problems such as high-grade power waste, and achieve the effects of avoiding waste, improving heat exchange efficiency, and ensuring hot water supply.

Inactive Publication Date: 2018-01-05
STATE GRID SHANDONG ENERGY SAVING SERVICE
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  • Abstract
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Problems solved by technology

[0005] In order to solve the deficiencies of the prior art, the present invention provides a household double-end air source heat pump-electric energy storage heating and air conditioning device, the purpose of which is to address the deficiencies in the existing single air source heat pump The combination of source heat pump heating system not only improves the shortcomings of single heat pump heating, but also avoids the waste of high-grade electricity

Method used

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  • Household double-tail-end air source heat pump-electric energy storage heat supply air conditioner device and work method

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Embodiment Construction

[0034] It should be pointed out that the following detailed description is exemplary and intended to provide further explanation to the present application. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

[0035] It should be noted that the terminology used here is only for describing specific implementations, and is not intended to limit the exemplary implementations according to the present application. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

[0036] figure 1 It is a structural schematic diagram of a household double-terminal air source heat pump-electr...

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Abstract

The invention discloses a household double-tail-end air source heat pump-electric energy storage heat supply air conditioner device and a work method. The system comprises an air source heat pump unit, a heat storage water tank and a tail end device. A first heat exchanger, a second heat exchanger and a third heat exchanger are arranged in the heat storage water tank. The tail end device comprisesa fan coil, a floor radiation heating system and a domestic hot water system. A refrigerating coil and a hot water coil are arranged in the fan coil. When the air source heat pump unit communicates with the first heat exchanger, heat is stored in the heat storage water tank through the first heat exchanger, and heat is supplied to the user side; the second heat exchanger is directly connected with the electric heating system, and when the electric heating system is started, the electric heating system is used for heating water in the heat storage water tank, heat is stored in the heat storagewater tank through the second heat exchanger, and heat is supplied to the user side; the third heat exchanger communicates with the hot water coil, the floor radiation heating system and the domestichot water system; and when the air source heat pump unit communicates with the refrigerating coil, cold is supplied to the user side.

Description

technical field [0001] The invention belongs to the field of residential cooling and heating, and in particular relates to a household double-end air source heat pump-electric energy storage heating air-conditioning device and a working method. Background technique [0002] In recent years, the air source heat pump has become one of the more advanced cooling and heating methods; the air source heat pump absorbs a large amount of low-temperature heat energy in the air with very little electric energy, and turns it into high-temperature heat energy through the compression of the compressor. It is an energy-saving and efficient heat pump technology. Due to the advantages of wide application range, low operating cost, and stable performance, air source heat pumps are widely used in many fields such as domestic hot water, air conditioning, and household heating. [0003] However, due to the low temperature in deep winter, the heat pump system with a single heat source will have ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F5/00F24F13/30F25B30/06F24D3/08F24D3/18F24D3/10
CPCY02B30/12
Inventor 辛卫东牛蔚然魏姗姗梁慧媛韩小岗郭敏谢晓娜赵龙
Owner STATE GRID SHANDONG ENERGY SAVING SERVICE
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