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Air-energy medium-high temperature heat pump water heater

A high-temperature heat pump and water heater technology, applied in the field of air energy water heaters, can solve the problems of affecting the use effect, adverse energy saving demand, insufficient heating capacity, etc.

Inactive Publication Date: 2009-08-26
苏州市南极风能源设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, electric water heaters are commonly used in daily life, depending on the power of 8 to 50 kilowatts. Insufficient heating capacity will affect the use effect, and a large amount of power consumption for a long time will also increase the cost of steam, which is not conducive to energy saving needs.

Method used

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  • Air-energy medium-high temperature heat pump water heater

Examples

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Embodiment Construction

[0009] Below in conjunction with the accompanying drawings, the utility model is further described: when heating, water enters the low-temperature water tank 3 through the low-temperature check valve 1, and is exchanged by the low-temperature heat pump heat exchanger 2, the low-temperature throttle valve 13, the low-temperature compressor 14, and the air. The low-temperature heat pump composed of the device 15 is heated, and then enters the connecting pipe 5 of the low-temperature and high-temperature water tank, passes through the high-temperature check valve 6, passes through the float valve 9, and enters the hot water tank 7. The high-temperature heat pump composed of the heat pump heat exchanger 12 and the high-temperature compressor 10 is heated into steam, thereby heating the water in the steam generator 7 , and the hot water flows out from the water pipe 8 .

[0010] In practice, the utility model can be used in the bathing industry and the family, and its energy utiliza...

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PUM

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Abstract

The invention provides a medium-high temperature heat pump water heater, which consists of a power supply, a heating unit and water, and is characterized in that the heat pump water heater is provided with a secondary heat pump, a low temperature water tank and a high temperature water tank, wherein a low temperature heat pump preheats the water, and a high temperature heat pump absorbs heat from the inside of the low temperature heat pump and further heats the water from the low temperature heat pump so as to provide temperature extremes to satisfy medium-high temperature use requirements and further provide a large amount of hot water. Because the heat pump can achieve high range energy conservation, the high range energy conservation in the process from heating to vaporization heating can be achieved.

Description

technical field [0001] The invention relates to a water heater, in particular to an air energy water heater. Background technique [0002] At present, electric water heaters are commonly used in daily life, depending on the power, ranging from 8 to 50 kilowatts. Insufficient heating capacity will affect the use effect, and a large amount of power consumption for a long time will also increase the cost of steam, which is not conducive to energy saving needs. Contents of the invention [0003] The invention aims at the defects of the prior art, and provides an economical and practical medium-high temperature heat pump water heater. [0004] In order to achieve the above object, the present invention takes the following measures to achieve: [0005] A medium-high temperature heat pump water heater, consisting of a power supply, a heating unit, and water, is characterized in that a secondary heat pump, a low-temperature water tank, and a high-temperature water tank are provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H4/02F25B30/02
Inventor 杨贻方
Owner 苏州市南极风能源设备有限公司