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Total heat exchanger

A total heat exchange and heat exchanger technology, applied in indirect heat exchangers, lighting and heating equipment, etc., can solve the problems of chaotic flow field, unfavorable exchange efficiency, uneven air volume distribution, etc., achieve uniform air volume distribution, improve the overall Increased efficiency and sensible heat exchange efficiency

Inactive Publication Date: 2006-06-21
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Problems solved by technology

Since the exchange of latent heat and sensible heat is completed by the two airflows of the intake air and the exhaust air passing through the multi-layer cross channels separated by the partitions, the exchange efficiency is completely determined by the functional paper between the partitions of the channels, but Functional paper is mainly appealing to the characteristics of strong hydrophilicity, which often cannot take into account the improvement of heat transfer, and there is still a lot of room for improvement in the efficiency of sensible heat exchange
[0009] (2) The air flow rate entering the air inlet of the corrugated plate is not uniform
Because the wind direction blown from the fan and the wind direction entering

Method used

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Embodiment Construction

[0025] figure 2 and image 3 It is a three-dimensional schematic diagram of the first embodiment of the total heat exchange device of the present invention. The basic structure includes a fan chamber 10 separated by a casing 5, a heat transfer enhancement chamber 20 and a total heat exchange chamber 30. The above three chambers ( 10, 20, 30) share one of the indoor side I wall surface 8 and an outdoor side II wall surface 9 of the casing 5.

[0026] The fan room 10 is provided with two fans 11 fixed on the casing 5, and the two fans 11 are placed symmetrically and corresponding to the walls 8 and 9 of the casing are respectively provided with relative exhaust air inlets 13a and fresh air inlets (not shown). Wind deflector can also be set on the blower fan 11 to regulate the direction of wind. A partition 19 is disposed between the fan chamber 10 and the heat transfer enhancement chamber 20 , and two openings are formed on the partition 19 corresponding to the two air outlet...

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Abstract

This invention discloses one total heat exchanger device, which comprises one total heat exchanger filter chip, one heat conductive tube and one wind machine, wherein, the wind machine provides the dirty air for indoor and absorbs fresh air from outdoor tow flows; the total heat exchanger filter chip is relative to the above two flows with crossed distribution channels and gas-in channels to make the gas pass for total heat exchanging; the exchanger comprises at least one branch heat tube with multiple fins located on the conductive tube.

Description

【Technical field】 [0001] The invention relates to a heat exchange device, in particular to a total heat exchange device for improving indoor air quality and having a total heat exchange function. 【Background technique】 [0002] In actual daily life, in order to ensure the indoor air quality, it is often necessary to install an air conditioning system, especially in places where people are concentrated, such as auditoriums, large supermarkets, office buildings, etc., in order to discharge indoor pollutants and dirty air in a timely manner. Outdoors, and at the same time supplement the outdoor fresh air (fresh air) into the room to meet the needs of human health standards. [0003] However, directly replacing the indoor and outdoor air will bring a lot of energy loss. For example, in summer, the energy loss generated when a large number of fresh air (hot air) with a high outdoor temperature is used to replace the indoor cold air treated by air conditioning is very big. [00...

Claims

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Application Information

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IPC IPC(8): F28D15/02
Inventor 刘泰健李明骏梁尚智江连金
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD
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