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Liquid circulation type heat recovery device

A technology of heat recovery device and liquid circulation, which is applied in heat recovery systems, energy recovery systems for ventilation and heating, household heating, etc. It can solve the problems of high energy consumption, air pollution, and inconvenient use, and achieve high heat exchange efficiency , Strong corrosion resistance, the effect of reducing energy consumption

Pending Publication Date: 2020-06-12
HUNDRED TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing heat recovery devices have the problems of complex structure, inconvenient use, high price, and high energy consumption. The heat exchange efficiency is reduced, and the air will be polluted due to the growth of bacteria and mildew, which will affect the quality of fresh air.

Method used

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  • Liquid circulation type heat recovery device
  • Liquid circulation type heat recovery device
  • Liquid circulation type heat recovery device

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Embodiment Construction

[0032] First of all, it needs to be explained that the orientation words such as up, down, left, right, front, and back described in the present invention are only described according to the accompanying drawings, so as to facilitate understanding, and are not intended to limit the technical solution and scope of protection of the present invention. .

[0033] Such as figure 1 Shown is a specific embodiment of a liquid circulation heat recovery device of the present invention, including a first heat exchanger 1 and a second heat exchanger 2 . The first heat exchanger 1 and the second heat exchanger 2 are correspondingly arranged in the fresh air cylinder 11 and the return air cylinder 21, so that the two ports of the first heat exchanger 1 correspond to the two ports of the second heat exchanger 2 through pipelines. The ports are connected to form a heat recovery circulation loop, and a circulation pump is provided in the heat recovery circulation loop, and both the first hea...

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Abstract

The invention discloses a liquid circulation type heat recovery device. The liquid circulation type heat recovery device comprises a first heat exchanger and a second heat exchanger, the first heat exchanger and the second heat exchanger are correspondingly arranged in a fresh air cylinder and a return air cylinder, two ports of the first heat exchanger are correspondingly connected with two portsof the second heat exchanger through pipelines to form a heat recovery circulation loop, a circulation pump is arranged in the heat recovery circulation loop, and the first heat exchanger and the second heat exchanger are both plastic heat exchangers. The liquid circulation type heat recovery device has the advantages of being simple in structure, low in cost, high in corrosion resistance and high in heat exchange efficiency, cannot pollute fresh air due to bacterium breeding, and is particularly suitable for hospitals, kindergartens and other places with high requirements for fresh air quality.

Description

technical field [0001] The invention relates to a heat recovery device for an air conditioning system, in particular to a liquid circulation heat recovery device. Background technique [0002] In the field of air conditioning, it is usually necessary to process the fresh air to improve the comfort of the indoor environment, that is, to cool and dehumidify the fresh air in summer, and to heat and humidify the fresh air in winter. In order to recycle the energy in the return air, the existing air-conditioning system is usually equipped with a heat recovery device to achieve the purpose of energy saving. However, the existing heat recovery devices have the problems of complex structure, inconvenient use, high price, and high energy consumption. The heat exchange efficiency is reduced, and the air will be polluted due to the growth of bacteria and mildew, which will affect the quality of fresh air. Contents of the invention [0003] The purpose of the present invention is to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F12/00F24F13/30F24F7/08F28F21/06
CPCF24F12/002F24F13/30F24F7/08F28F21/061F24F2012/005Y02B30/56
Inventor 丛旭日冯婷婷
Owner HUNDRED TECH CO LTD
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