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Heat pump device with backheating and preheating function

A heat pump device and function technology, applied in the field of heat pump devices, can solve the problems of low efficiency, high power consumption, and unsatisfactory use.

Inactive Publication Date: 2012-03-21
邹国富
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing heat pump devices are limited by temperature difference, low efficiency in high temperature heating and low temperature cooling, and high power consumption, so it is difficult to use satisfactorily

Method used

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  • Heat pump device with backheating and preheating function
  • Heat pump device with backheating and preheating function

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Experimental program
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Embodiment Construction

[0018] The content of the present invention will be described in detail below in conjunction with the accompanying drawings and embodiments of the description:

[0019] Such as figure 1 Shown is a schematic flow chart of the embodiment of the present invention, the route of the solid line arrow in the figure is the water flow route, the route of the dotted line arrow is the route of gas circulation, a heat pump device with a back-to-preheat function, which includes a water pump 1 and The outlet pipe 7 connected to the water pump outlet 1-1 also includes a gas compression device 2 with an air inlet 2-1 and an air outlet 2-2; the outlet pipe 7 is provided with a gas heat exchange inner chamber 4, The gas heat exchange inner chamber 4 is also provided with a gas heat exchange outer chamber 6; the gas inlet end 6-1 of the gas heat exchange outer chamber 6 communicates with the outside air, and the gas outlet end 6-2 of the gas heat exchange outer chamber 6 communicates with the ou...

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Abstract

The invention relates to a heat pump device with a backheating and preheating function. The heat pump device comprises a water pump and a water outlet pipe which is connected with an outlet of the water pump and is characterized by also comprising an air compression device with an air inlet and an air outlet, wherein an air heat exchange inner chamber is formed outside the water outlet pipe; an air heat exchange outer chamber is formed outside the air heat exchange inner chamber; an air inlet end of the air heat exchange outer chamber is communicated with external air; an air outlet end of the air heat exchange outer chamber is connected with the air inlet of the air compression device; an air inlet end of the air heat exchange inner chamber is connected with the air outlet of the air compression device; an air outlet end of the air heat exchange inner chamber is communicated with the external; and a relief valve is arranged at the air outlet end of the air heat exchange inner chamber. The heat pump device with the backheating and preheating function can not only reduce power consumption and improve heat efficiency, but also obtain higher ideal outlet water temperature value.

Description

technical field [0001] The invention relates to a heat pump device with the function of reheating and preheating. Background technique [0002] Existing heat pump devices are limited by temperature difference, have low efficiency in high-temperature heating and low-temperature cooling, and consume a lot of power, so they are unsatisfactory to use. Contents of the invention [0003] In order to solve the above-mentioned problems in the prior art, the object of the present invention is to provide a heat pump device with a reheating function, which can not only reduce power consumption and improve thermal efficiency, but also obtain a higher ideal outlet water temperature. [0004] The object of the present invention is achieved through the following technical solutions: a heat pump device with a back-to-preheat function, which includes a water pump and an outlet pipe connected to the outlet of the water pump, and is characterized in that it also includes a gas outlet with an...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25B30/02F25B30/06F24H4/02
Inventor 邹国富
Owner 邹国富
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