Electro-osmosis type total heat exchanger
A technology of total heat exchanger and electroosmosis, applied in the field of total heat exchanger, can solve the problem of low exchange efficiency of total heat exchanger, achieve the effect of improving the efficiency of total heat exchange and strengthening the intensity of air moisture exchange
Inactive Publication Date: 2015-09-30
BEIJING UNIV OF CIVIL ENG & ARCHITECTURE
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[0004] Based on the problems existing in the above-mentioned prior art, the present invention provides an electroosmotic total heat exchanger, which can effectively improve the exchange efficiency of the total heat exchanger and solve the problem of low exchange efficiency of the existing total heat exchanger
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[0013] The following clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0014] As shown in 1 and 2, the embodiment of the present invention provides an electroosmotic total heat exchanger, which can improve the total heat exchange efficiency of the total heat exchanger, including:
[0015] The casing 7 is provided with at least one partition 8 which is composed of porous moisture-absorbing absorbent material 4 and aluminum foil 5. The partition 8 separates the inside of the casing 7 into a wet air channel and a dry air channel that are not connected to each other. , the wet air channel is provided with ...
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The invention discloses an electro-osmosis type total heat exchanger. The electro-osmosis type total heat exchanger comprises a machine enclosure and a power supply, wherein at least one partition plate, formed by connecting a porous moisture-absorption adsorption material and an aluminum foil sheet, is arranged in the machine enclosure for dividing the machine enclosure into a humid air channel and a dry air channel which are not communicated with each other; a humid air inlet is formed in the humid air channel and a dry air inlet is formed in the dry air channel; the upper surface of the porous moisture-absorption adsorption material that forms the partition plate is positioned in the humid air channel, and an anode is connected on the upper surface; the lower surface of the porous moisture-absorption adsorption material is positioned in the dry air channel, and a cathode is connected on the lower surface; the positive electrode of the power supply is electrically connected with the anode by a guide wire, and the negative electrode of the power supply is electrically connected with the cathode by a guide wire. The heat exchanger can actively control humidity exchange direction at the two sides of the heat exchanger by utilizing the electro-osmosis principle, can strengthen the intensity of air humidity exchange at the two sides of the heat exchanger and can complete the transmission of heat of air at the two sides from a high temperature to a low temperature, so that the total heat exchange efficiency of a total heat exchanger can be effectively improved.
Description
technical field [0001] The invention relates to a total heat exchanger, in particular to an electroosmotic total heat exchanger based on the principle of electroosmosis. Background technique [0002] The total heat exchanger is a heat exchanger that can not only realize the sensible heat exchange between air of different temperature and humidity, but also realize the water vapor (latent heat) exchange between the two. It is a kind of heat exchanger used in the field of building ventilation and air conditioning. Heat and moisture recovery is a very wide range of heat exchangers. [0003] The working principle of the existing total heat exchanger is: when two kinds of wind with different temperature and humidity flow through the heat exchanger in a positive crossing manner, due to the temperature difference and steam partial pressure difference in the airflow on both sides of the airflow partition plate, the two airflows pass through the heat exchanger. The heat and mass tran...
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IPC IPC(8): F28C3/02
Inventor 胡文举高岩王梦圆史永征李德英
Owner BEIJING UNIV OF CIVIL ENG & ARCHITECTURE