CN104110803A - Liquid membrane total heat exchanger - Google Patents
Liquid membrane total heat exchanger Download PDFInfo
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- CN104110803A CN104110803A CN201310137675.6A CN201310137675A CN104110803A CN 104110803 A CN104110803 A CN 104110803A CN 201310137675 A CN201310137675 A CN 201310137675A CN 104110803 A CN104110803 A CN 104110803A
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- air
- heat
- liquid
- film
- heat exchanger
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention discloses novel heat medium exchanging equipment of a liquid membrane total heat exchanger which is capable of recovering latent heat and sensible heat of the indoor air and reducing the fresh air load of an air conditioning system. The heat exchanger comprises a membrane mesh, a liquid membrane solution, a liquid pond, a circulating pump, a rolling mechanism, an air inlet and an air outlet. Fresh returned air are partitioned on two sides of the liquid membrane through heat exchanging medium and an air channel; CaCl or other salt solutions serve as the liquid membrane to provide the heat and mass transferring function and remove part of dust and other pollutants in the heat and mass transferring process, and the sterilizing effect is achieved.
Description
Technical field
Air conditioner energy saving and air-conditioning equipment field.
Background technology
Along with the quickening of Urbanization in China, construction area just increases sharply; At present, building energy consumption accounts for 30% of social total energy consumption.Follow the raising of living standards of the people, supporting air conditioning energy consumption also will increase with it.In each peak load of grid, give and have 1/3 all to belong to air conditioner refrigerating load, reduce air conditioning energy consumption significant to alleviating energy shortage.Film total-heat exchanger can reclaim sensible heat and the latent heat of room air, plays the effect that reduces air load, to southern area, can reach the air conditioner load that reduces by 20%.At present at the conventional heat reclamation device in air conditioner fresh air recuperation of heat field, there are metal walled heat exchanger, heat exchange of heat pipe, the full heat regenerator of runner and solid film total-heat exchanger, wherein metal walled heat exchanger and heat exchange of heat pipe can only reclaim sensible heat, the full heat regenerator of runner and film total-heat exchanger can not only reclaim sensible heat, can also reclaim latent heat.But runner exists between new wind/air draft and pollutes, easily stop up the difficult problem such as clean.Solid film total-heat exchanger easily blocks.Runner and solid film air-to-air total heat exchanger all exist heat transfer heat transfer efficiency low, can not process the air of heavy contamination, and heat-transfer area cannot be self-cleaning, the problems such as efficiency degradation.A kind of liquid film air-to-air total heat exchanger of the present invention, adopts CaCl or other salting liquid can efficient heat transfer mass transfer as liquid phase film, and can heat-transfer area self-cleaning, can process serious pollution air, and tool air dust particle catches simultaneously, tool disinfection function.
Summary of the invention
For the new return air of air-conditioning, a kind of liquid phase film air-to-air total heat exchanger is invented in complete hot heat exchange, and sensible heat and the latent heat of energy high efficiente callback room air, reduce air load.Heat exchanger is by film net, liquid phase coating solution, and liquid pool, circulating pump (as required), scrolling mechanism (as required), inlet and outlet forms, and new return air is in liquid film both sides by heat exchange mass transfer, and air channel isolates mutually.CaCl or other salting liquid provide heat and mass function as liquid film, remove the pollutants such as most of dust in heat and mass transfer process simultaneously, have bactericidal action (can add as required bactericide and further strengthen sterilizing function) concurrently.Can salting liquid in liquid pool be got to film by circulating pump and withstand on online new liquid face, raising heat exchange efficiency, the dirts such as dust out of forming of film.To high pollution, containing the air of a large amount of dusts, film transmission mechanism can be installed as required passes through film net in liquid pool, the continuous dissolving of liquid film is got back to membrane cisterna and is generated new liquid face simultaneously, and commute adhesiveness dust is also established brush shape descaler in liquid pool, brushes the online bur of film.To having Organic Pollution or stink in air, can in liquid pool, add the strong oxidizers such as corresponding absorbent or ozone or other bactericide and remove peculiar smell sterilizing.Liquid film mask has easy to clean, renewable can be self-cleaning, and by contaminant collecting to liquid pool, be easy to separated and collected advantage.Liquid film face, according to both sides leeway adjustable thickness, can reach heat-transfer area thin, the feature that heat and mass efficiency is high.Liquid film can be dosed various functional medicines at liquid pool makes film have the sterilization needing, deodorizing, and sterilization, the various characteristicses such as selective absorption, have the function of processing new wind or air draft concurrently.Liquid film is that salting liquid is nontoxic, corrosion-free, and non-volatile not contaminated air is harmless, and attached dedusting, sterilization, deodorizing, sterilization, the various characteristicses such as selective absorption are more valuable to industrial air-conditioning Air exhaust, and the treating apparatus of alternative industrial air draft has the wet function reclaiming of heat simultaneously.
Accompanying drawing explanation: Fig. 1 is liquid film air-to-air total heat exchanger front view, and Fig. 2 is liquid film air-to-air total heat exchanger side view.
Claims (3)
1. a high efficiency liquid phase film air-to-air total heat exchanger, comprises film net, liquid phase coating solution, and liquid pool, inlet and outlet forms, and new return air is in liquid film both sides by heat exchange mass transfer, and air channel isolates mutually.
2. according to claim 1, its feature is isolated new wind and two kinds of air dielectrics of return air at CaCl or other salting liquid as liquid film, and heat and mass function is provided.
3. according to claim 1, its feature is PA at film net, PES, and PVC, the plastic wires such as PE, characteristic aperture is 1mm-1um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310137675.6A CN104110803A (en) | 2013-04-20 | 2013-04-20 | Liquid membrane total heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310137675.6A CN104110803A (en) | 2013-04-20 | 2013-04-20 | Liquid membrane total heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104110803A true CN104110803A (en) | 2014-10-22 |
Family
ID=51707703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310137675.6A Pending CN104110803A (en) | 2013-04-20 | 2013-04-20 | Liquid membrane total heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104110803A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140175A (en) * | 1974-05-10 | 1979-02-20 | Darm William J | Vertical counterflow heat exchanger apparatus |
| CN1548833A (en) * | 2003-05-09 | 2004-11-24 | 胡光南 | Multi-stage heat exchanger |
| CN1554906A (en) * | 2003-12-21 | 2004-12-15 | 袁一军 | Partition wall type solution medium type full heat recovering method and device |
| CN1687656A (en) * | 2005-06-03 | 2005-10-26 | 蒋国良 | Fresh air heat recovery method and equipment |
| CN102116512A (en) * | 2011-01-14 | 2011-07-06 | 张洪 | Spray water distribution system in plate-type indirect evaporative cooling system |
-
2013
- 2013-04-20 CN CN201310137675.6A patent/CN104110803A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4140175A (en) * | 1974-05-10 | 1979-02-20 | Darm William J | Vertical counterflow heat exchanger apparatus |
| CN1548833A (en) * | 2003-05-09 | 2004-11-24 | 胡光南 | Multi-stage heat exchanger |
| CN1554906A (en) * | 2003-12-21 | 2004-12-15 | 袁一军 | Partition wall type solution medium type full heat recovering method and device |
| CN1687656A (en) * | 2005-06-03 | 2005-10-26 | 蒋国良 | Fresh air heat recovery method and equipment |
| CN102116512A (en) * | 2011-01-14 | 2011-07-06 | 张洪 | Spray water distribution system in plate-type indirect evaporative cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141022 |