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High-efficiency and energy-saving micro-channel heat exchanger device and method

A micro-channel heat exchanger, high-efficiency and energy-saving technology, applied in chemical instruments and methods, heating methods, separation methods, etc., can solve problems such as corrosion and dust accumulation, and achieve the effect of improving heat exchange utilization rate and energy saving effect.

Active Publication Date: 2017-09-22
北联智服(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, when the microchannel heat exchanger is used as an evaporator in the refrigeration and air-conditioning industry, there are four major problems of drainage, defrosting, dust accumulation and corrosion

Method used

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  • High-efficiency and energy-saving micro-channel heat exchanger device and method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1: as figure 1 As shown, a high-efficiency and energy-saving micro-channel heat exchanger device, the fan 1 is connected to the air cleaner 2 through the pipeline, the other end of the air cleaner 2 is connected to the dehumidification device 3 through the pipeline, and the other end of the dehumidification device 3 is connected to the solution pump through the pipeline 7. The other end of the solution pump 7 is connected to the solution regenerator 6 through a pipeline, the other end of the solution regenerator 6 is connected to the air humidification chamber 5 and the outlet through a pipeline, the air humidification chamber 5 is connected to the outlet, and the other end of the dehumidification device 3 is connected to the micro The channel heat exchanger 4 and the other end of the micro-channel heat exchanger 4 are connected to the air humidification chamber 5 through pipelines.

Embodiment 2

[0029] A high-efficiency and energy-saving micro-channel heat exchanger device is composed of seven components including fan 1, air purifier 2, dehumidification device 3, micro-channel heat exchanger 4, air humidification chamber 5, solution regenerator 6 and solution pump 7 .

[0030] The fan 1 is an axial flow fan; the air purifier 2 is composed of a primary filter, an electrostatic precipitator and a high-efficiency filter, which passively absorbs dust in the air;

[0031] The dehumidification device 3 is composed of a salt solution with hygroscopic properties, a solution spray nozzle and a heat exchange tube. When the moisture in the humid air is in full contact with the spray salt solution, it is absorbed by the concentrated solution, and the concentration of the concentrated salt solution becomes thinner;

[0032] The microchannel heat exchanger 4 is made up of conventional size microchannel structures;

[0033] The air humidification chamber 5 is made up of two air inl...

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Abstract

The invention relates to a high-efficiency and energy-saving micro-channel heat exchanger device and method, and belongs to the technical field of refrigeration and air conditioning. According to the high-efficiency and energy-saving micro-channel heat exchanger device and method, a fan is connected to an air purifier through a pipeline, the other end of the air purifier is connected to a dehumidification device through a pipeline, the other end of the dehumidification device is connected to a solution pump through a pipeline, the other end of the solution pump is connected to a solution regenerator through a pipeline, the other end of the solution regenerator is connected to an air humidification chamber and an outlet through a pipeline, the air humidification chamber is connected to the outlet, the other end of the dehumidification device is connected to a micro-channel heat exchanger through a pipeline, and the other end of the micro-channel heat exchanger is connected to the air humidification chamber through a pipeline. The high-efficiency and energy-saving micro-channel heat exchanger device and method have the advantage that an air purification principle, a chemical moisture absorption principle and a salt solution renewable technology are fully utilized, and therefore the four big problems of draining defrosting, dust preventing and corrosion preventing of the micro-channel heat exchanger as an evaporator in actual application can be effectively solved, and the heat exchange utilization rate and the energy-saving effect of a micro-channel can be improved.

Description

technical field [0001] The invention relates to a high-efficiency and energy-saving micro-channel heat exchanger device and method, belonging to the technical field of refrigeration and air conditioning. Background technique [0002] When microchannel heat exchangers in the prior art are used as evaporators in the refrigeration and air-conditioning industry, there are four major problems of drainage, defrosting, dust accumulation and corrosion. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a high-efficiency and energy-saving microchannel heat exchanger device and method. [0004] A high-efficiency and energy-saving micro-channel heat exchanger device, the fan is connected to the air purifier through the pipeline, the other end of the air purifier is connected to the dehumidification device through the pipeline, the other end of the dehumidification device is connected to the solution pump through t...

Claims

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Application Information

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IPC IPC(8): F24F3/147F24F3/153F24F3/16B01D53/26
CPCB01D53/26F24F3/1417F24F3/147F24F3/153F24F2003/1458F24F8/10F24F8/108F24F8/192
Inventor 王刚张群力徐荣吉刘芳
Owner 北联智服(北京)科技有限公司