Heat storage heat exchanger and fresh air system with automatic electrostatic precipitation control function

A heat storage heat exchanger and heat exchanger technology, applied in heating and ventilation control systems, ventilation systems, indirect heat exchangers, etc., can solve problems such as the impact on human health and the deterioration of indoor air quality, and save equipment space , Avoid energy consumption, high heat exchange efficiency

Active Publication Date: 2015-09-23
QINGDAO CREEK NEW ENVIRONMENTAL PROTECTION MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The retention and accumulation of these harmful gases have caused the deterioration of indoor air quality, and added a layer to the outdoor air pollution, which has seriously affected human health.

Method used

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  • Heat storage heat exchanger and fresh air system with automatic electrostatic precipitation control function
  • Heat storage heat exchanger and fresh air system with automatic electrostatic precipitation control function
  • Heat storage heat exchanger and fresh air system with automatic electrostatic precipitation control function

Examples

Experimental program
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Embodiment Construction

[0034] The present invention will be further described below in conjunction with the drawings.

[0035] figure 1 A heat storage heat exchanger is shown. The heat exchanger includes a housing 16, a heat storage medium 15, and a fluid channel. The heat storage medium 15 is located in the housing 16, and the fluid channel is located in the heat storage medium 15. The fluid channel has a fluid inlet 17 and an outlet 18, wherein along the flow direction of the fluid, the heat storage capacity of the heat storage medium 15 gradually increases, that is, the heat storage capacity of the heat storage heat exchanger is S, Set the heat storage capacity S as a function of the distance from the fluid inlet x, that is, S=f(x), in the heat storage heat exchanger, f'(x)> 0, where f'(x) is the first derivative of f(x).

[0036] If the fluid is a high-temperature fluid, as the fluid flows, the temperature of the fluid will gradually drop, so its heat release capacity gradually decreases, and the hea...

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PUM

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Abstract

Disclosed is a heat storage heat exchanger. The heat exchanger comprises a shell, heat storage medium and a fluid passage, wherein the heat storage medium is located in the shell; the fluid passage is located in the heat storage medium and provided with a fluid inlet and a fluid outlet; the heat storage capacity of the heat storage heat exchanger is gradually increased in the flowing direction of fluid. The heat storage medium is uniform in overall heat absorption in the flowing direction of fluid, and therefore the phenomenon of uneven heat absorption is avoided.

Description

Technical field [0001] The invention belongs to the field of heat exchangers, and particularly relates to a heat storage heat exchanger. Background technique [0002] With the rapid development of our country in the past few years, energy consumption has become larger and larger, and as energy is wasted more and more, there is an urgent need to design a heat storage heat exchanger for energy recovery. The heat storage materials of the heat accumulators in the prior art all have the same heat storage capacity, which results in uneven heat storage in the heat accumulator as a whole, which will cause excessive heat storage locations, such as excessively high temperature near the inlet of the high-temperature fluid , The fluid pipeline and heat accumulator will reduce the local life. [0003] In addition, my country’s air pollution is becoming more and more serious, and harsh air phenomena such as sandstorms and haze are becoming more and more serious. Three-quarters of urban resident...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F28D20/00F24F7/08F24F13/28F24F11/02
CPCY02E60/14
Inventor 翟传伟何奕李壮贤侯钦鹏
Owner QINGDAO CREEK NEW ENVIRONMENTAL PROTECTION MATERIAL
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