CN103940154A - Wet-film surface air cooler of composite structure - Google Patents
Wet-film surface air cooler of composite structure Download PDFInfo
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- CN103940154A CN103940154A CN201410152648.0A CN201410152648A CN103940154A CN 103940154 A CN103940154 A CN 103940154A CN 201410152648 A CN201410152648 A CN 201410152648A CN 103940154 A CN103940154 A CN 103940154A
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- wet film
- fin
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- water
- surface cooler
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/42—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger characterised by the use of the condensate, e.g. for enhanced cooling
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
Abstract
A wet-film surface air cooler of a composite structure comprises a plurality of fins and a plurality of heat-exchanging pipes, wherein the fins are arranged in parallel at intervals and the heat-exchanging pipes penetrate through the fins. A wet-film layer is arranged on the surfaces of the fins. At least one water absorption belt is extended outwards from the wet-film layer and is used for leading water into the wet-film layer. The wet-film surface air cooler of the composite structure is simple in structure, low in cost, free of power and high in reliability. On one hand, the heat-dissipation efficiency and the COP of condensate water or tap water applied to the surface air cooler of an air conditioner are improved, the air-discharging pressure is reduced when the air conditioner is used for cooling, the COP of a common air cooling air conditioner used for cooling is increased from 3.2 to 4.1, energy is saved by over 30%, and on the other hand, the surface air cooler of the air conditioner is prevented from being frosted in winter.
Description
Technical field
The present invention relates to air-conditioning technical field, particularly relate to a kind of composite construction wet film surface cooler.
Background technology
The type of cooling of existing air conditioner is divided into two kinds of air-cooled and water-cooleds.
Air-cooled air-conditioning is by outdoor radiator coil tube and blower fan, the heat directly producing in the time that air distributes refrigeration.Conventionally radiator coil tube is called to surface air cooler (abbreviation surface cooler), its structure is many group copper pipe arrays, and in copper pipe, flowing has cold-producing medium, copper pipe to rise outward to connect intensive radiation aluminium fin.Air-cooled air-conditioning can freeze summer, winter heating, realizes dual-use.When winter heating, surface cooler absorbs airborne heat, is used for family expenses, small-sized or large-scale source pump.Owing to being to drive air by blower fan completely, allow cold-producing medium in air conditioner at surface cooler appearance and air heat-exchange, make refrigerating efficiency generally only have COP3.2 left and right.
Water-cooling air conditioner has increased cooling water system, air conditioner refrigerant elder generation and cooling water heat exchange, then dispel the heat to air by cooling tower.Water-cooling air conditioner mostly generally is single refrigeration air-conditioner unit in large-scale summer (screw rod, centrifugal chiller).Water cooled air conditioners unit COP is generally more than 5.0, but the volume of water-cooling air conditioner is large, and cost is high, complex structure.
Existing surface cooler structure is made up of ribbed pipe (air conditioner generally adopts copper tube), header and backplate, in ribbed pipe, flows and has cold (heat) cold-producing medium, and ribbed pipe has fin outward, closely cooperates by ribbed pipe expand tube and fin.Wherein ribbed pipe and fin are main heat exchanger components.Common fin configuration has around chip, the slot type that wrinkles, rolls chip and nest plate type etc.The heat-transfer area version of surface cooler has board-like (as spiral plate type, shell-and-plate, corrugated plate dst, plate-fin etc.) and tubular type (as shell and tube, bushing type, coiled, fin tube type etc.), what air conditioner was conventional is fin tube type, can be divided into flat fin, corrugated fin, calking type fin and louvered fin, to ensure to carry out the perturbation of air heat exchange, make it under turbulent condition, improve significantly heat exchange efficiency.
For making air-cooled air-conditioning more energy-conservation, mainly improve at present the energy loss-rate COP of air-cooled air-conditioning both at home and abroad by reclaiming condensed water or running water spray (mist) two kinds of modes.The condensed water that during by recovery air conditioner refrigerating, indoor set produces, near (or) directly evaporation on surface cooler by condensed water (or running water) in different ways, the latent heat that utilizes evaporation of water to absorb, the extra radiating effect that strengthens air conditioner watch cooling, the pressure at expulsion of compressor while reducing air conditioner refrigerating, thereby the energy consumption of reduction air-conditioning.But the condensed water of air-conditioning is generally all directly drained at present, does not recycle.
In prior art, mainly contain following several mode about the utilization of condensed water:
(1) adopt ultrasonic atomizer after condensate water atomizing, to blow and to be sprinkled upon surface cooler surface with blower fan.But ultrasonic atomizer very easily damages, cost is high, is difficult to practical.
(2) adopt Miniature centrifugal water pump that condensed water pressurizing atomizing is sprayed to surface cooler surface.But water pump high-speed cruising, in the desultory situation of condensed water, water pump very easily damages, and is difficult to practical.
(3) adopt and will after condensation water collection, trickle on surface cooler in gravity flow mode.But condensed water effective rate of utilization is low, trickling at random on surface cooler, the problem of dripping does not overcome.
(4) increase a Water submersible evaporator.An additional evaporative condenser, but this mode makes air-conditioning system complicated, and fault rate increases, the reliability of loss air conditioner.
(5) adopt impeller of blower to throw away condensed water.But this structure condensed water effective rate of utilization is low, be only applicable to wall-through type air conditioner, and in existing domestic air conditioning product, 95% is all separate type air conditioner.
(6) condensed water is concentrated, central water uses.As rinse pouring etc., but this mode can not play energy-saving effect.
(7) permeable membrane humidifier.Permitted multilayer water lamella, they are surrounded by hydrophobic microporous teflon membran, form one deck tunic bag.Between water lamella, be lined with corrugated plating, form air flue, when air flows through between water lamella, because the water vapor pressure of moisture-inhibiting film water one side is greater than the partial pressure of water vapor of air side, water vapour just enters air side from water side by the fenestra of moisture permeable membrane under the effect of its pressure differential.As " utilization of room air conditioner condensed water and energy-conservation " literary composition of " HVAC " the 2nd phase the 33rd curly hair table in 2003.But this mode can increase the wind resistance of air conditioner condensation blower fan, reduce the complete machine coefficient of heat transfer, complex structure and cost are high.
(8) in air-conditioner, set up a little tank, first make condensed water be flowed in tank, then utilize Micropump to pump condensed water in atomizer, atomizer is sent the aqueous vapor after atomization to indoor, completes indoor humidification; Atomizer will be arranged on air delivery duct place, condensation flow to conversion complete by two-way electromagnetic valve." domestic air conditioner without drip can damping technical research " literary composition of delivering as " instrumental technique and sensor " the 10th phase in 2005.But this mode needs a set of numerous and jumbled sensor protection system, and overall cost is high, make the cost of domestic air conditioning be difficult to digestion.
(9) adopt the scheme that adds micro pump and the copper pipe trickle combination of hole, 0.5mm × 64, effect is the most obvious, can improve Energy Efficiency Ratio EER and reach 8.38%, and refrigerating capacity improves 1.58%, and the reduction of air-conditioning power reaches 6.29%." small-sized split-type air conditioner utilization of condensed water and energy-conservation experimental exploring and research " literary composition of delivering as " Refrigeration & Air-Conditioning " the 2nd phase in 2006.But this mode cannot reliability service.
In sum, although existing condensed water utilize mode a lot, remain in following defect: or cost is high, or poor reliability, or complex structure, or effective rate of utilization is low.This is also that said method is announced during the last ten years, and commercially available air conditioner does not all arrange the reason of condensation using device.
In addition, directly spray the technology of running water to surface cooler, air-conditioner cooling spraying system as disclosed in CN 201731590U.Its volume increase is larger, and water consumption is large, needs special water pump, and cost is high, complex structure, at present also large-scale popularization not.
Summary of the invention
Technical problem to be solved by this invention is, overcome the above-mentioned deficiency of prior art, provide a kind of energy-conservation, cost is low, unpowered, and reliability is high, composite construction wet film surface cooler simple in structure, can improve condensed water or running water radiating efficiency and the Energy Efficiency Ratio for air conditioner watch cooling, reduce pressure at expulsion when air conditioner refrigeration, and frost-free when air conditioner watch cooling is heated in the winter time.
The technical scheme that technical solution problem of the present invention adopts is: a kind of composite construction wet film surface cooler, comprises parallel interval multiple fins of arranging and the multiple heat exchanger tubes that connect described fin; The surface of described fin is provided with wet film layer, and described wet film layer extends outward at least one for water being introduced into the water sucting belt of described wet film layer.
Further, be also provided with the catch basin that is positioned at fin outside, the condensed water, outside running water or the rainwater of introducing that produce for storing indoor apparatus of air conditioner; For preventing the incrustation scale in running water, at the water inlet place of catch basin, ion interchange unit can be set, process the calcium ions and magnesium ions in running water; Also can rain collector be set at the water inlet place of catch basin, obtain the few soft water of calcium ions and magnesium ions; In addition, in the time that winter air-conditioning heats, also can in catch basin, add the anti-icing fluid of finite concentration, guarantee fin frost-free; The quantity of described catch basin is relevant with the position of water sucting belt, for example, wet film layer extends outward two water sucting belts, one at top, one can arrange two catch basins in middle and lower part, be located at fin exterior bottom for one, be located between two water sucting belts for one, with make water sucting belt fast by water homogeneous immersion to wet film layer.
Further, the surface of described fin offers some calkings, punching or shutter.Preferably shutter.Calking, punching or the shutter of offering constantly evaporates the moisture in wet film layer, is similar at fin surface and is provided with numerous trickle cooling tower.
Further, described wet film layer is located between two adjacent fins, forms " sandwich " structure; Alternative, described wet film layer is located at a side of fin.Thereby make wet film layer and fin close contact, allow moisture nature, infiltration uniformly to the whole surface of each fin, without any power.
Further, the wet film layer of described fin surface is full wafer and distributes, so that moisture infiltrates the whole surface to each fin fast.Wet film layer can be also local setting, when wet film layer is part while arranging, can be to be strip to distribute or net distribution.
Further, in surface cooler, the surface of all fins or part fin is provided with wet film layer, to ensure that moisture can infiltrate the whole surface to all fins.
Further, described water sucting belt is arranged at side, bottom or the top of wet film layer, to ensure that water can not ooze and can be covered with wet film layer from wet film layer.
Further, described fin is made up of metallic material of aluminum, copper or stainless steel.
Further, described wet film layer and water sucting belt are made up of superabsorbent fibrous material, or are made up of the same material metal material that merging mutually with fin, or are superabsorbent fibrous material, are outerly mixed for the same material metal material merging mutually with fin by internal layer.Preferably superabsorbent fibrous material, to ensure that the moisture in wet film layer fast, evenly diffuses to fin surface.Wherein water-absorption fiber can be fibrous paper, glass fibre etc., has very strong hydrophily, and acid-alkali-corrosive-resisting, UV resistant are not aging, and under fiber capillarity, water sucting belt can infiltrate the water in catch basin to wet film layer naturally.
Operation principle of the present invention is: based on the bionic principle of moisture movement in natural plant body, on the simple dry type air heat radiation basis of common surface cooler, by the present invention, dexterously wet film layer and fin are merged, increase water and on surface cooler, directly evaporate link, sensible heat transfer while making air conditioner heat radiation not only utilize Air Flow, the latent heat that also makes full use of water evaporative phase-change (liquid-gas) discharges.The present invention specifically utilizes the moisture rising power that constantly evaporation produces after surface cooler heating in fiber capillary force and wet film layer, be similar to the motion principle of moisture in plant, allow water infiltrate the whole surface to each fin naturally, evenly, fast, do not need any power; Offer some calkings, punching or shutter at fin surface simultaneously, can allow the interior moisture of wet film layer constantly evaporate, be similar at fin surface and have numerous trickle cooling tower, thereby reach radiating effect and the Energy Efficiency Ratio identical with adopting cooling tower+water-cooling air conditioner.
The beneficial effect that the present invention compared with prior art has:
(1) simple in structure, reliability is high, and durability is good, and water is distributed to fin and does not rely on any power, not affected by dust and distribute effect, is convenient to safeguard and clean;
(2) heat radiation of surface cooler cross-ventilation is combined into one with water evaporative heat loss, the pressure at expulsion while reducing air conditioner refrigeration, the energy loss-rate while improving refrigeration, reaches energy-conservation object;
(3) calking, punching or the shutter that fin surface is offered is similar at fin surface and is provided with numerous trickle cooling tower, on the basis that reduces volume and reduce costs, reach radiating effect and the Energy Efficiency Ratio identical with adopting cooling tower+water-cooling air conditioner, COP during by common air cooling air conditioner refrigeration is increased to 4.1 by 3.2, energy-conservation more than 30%;
(4) when winter heating, in catch basin, add certain density anti-icing fluid, can avoid surface cooler frosting, thereby overcome the difficult problem (the especially southern Yangtze river basin) of existing air-cooled heat-pump air-conditioner because of surface cooler frosting in winter, defrost, inefficiency and weak effect;
(5) have certain independence, even under anhydrous condition, surface cooler still can not rely on wet film layer, the independent normal operation of sensible heat transfer while only utilizing Air Flow.
Brief description of the drawings
Fig. 1 is the perspective view of the embodiment of the present invention;
Fig. 2 is planar structure schematic diagram embodiment illustrated in fig. 1;
Fig. 3 is the structure for amplifying schematic diagram of fin embodiment illustrated in fig. 1;
Fig. 4 is the structure for amplifying schematic diagram of wet film layer embodiment illustrated in fig. 1;
Fig. 5 is the structural representation of embodiment of the present invention catch basin.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Embodiment 1
See figures.1.and.2, the composite construction wet film surface cooler that the present embodiment provides, comprises multiple fins 1 that parallel interval is arranged and the multiple heat exchanger tubes 2 that connect fin 1, and heat exchanger tube 2 contains mobile cold-producing medium; Between two adjacent fins 1, be suppressed with wet film layer 3, form " sandwich " structure; The appearance and size of wet film layer 3 and fin 1 are basically identical, make fin 1 by wet film layer 3 cover completely, close contact, ensure moisture nature, infiltrate the whole surface to each fin 1 evenly, fast, without any power.The middle downside of wet film layer 3 extends outward one for water being introduced into the water sucting belt 4 of wet film layer 3, ensures that air-conditioning is not in the situation that starting shooting, and water can not ooze and can be covered with wet film layer 3 from wet film layer 3.Wherein, fin 1 is made up of metallic material of aluminum, and anticorrosion and hydrophilic membrane processing can be carried out in the surface of metallic material of aluminum, can be corrosion-resistant; Wet film layer 3 and water sucting belt 4 are made by composite glass fiber.
With reference to Fig. 3, the surface of fin 1 offers some shutters 11, and shutter 11 is multiple row parallel interval arranges, and shutter 11 is provided with between any two can be through the first perforation 21 of heat exchanger tube 2.The moisture making in wet film layer 3 of offering of shutter 11 constantly evaporates, and is similar on fin 1 surface and is provided with numerous trickle cooling tower.
With reference to Fig. 4, that wet film layer 3 is provided with is corresponding with the first perforation 21, can be through the second perforation 22 of heat exchanger tube 2.
With reference to Fig. 5, composite construction wet film surface cooler also comprises the catch basin 5 of being located at fin 1 middle and lower part, outside, the condensed water producing for collecting indoor apparatus of air conditioner.The feature of condensed water is: not calcic, magnesium mineral matter, and can be at fin surface scaling, if consumption increase can supplement ion exchange resin exchange pure water.
In the time being applied to large-size air conditioning unit, can, according to the consumption of water, in the time reclaiming condensed water deficiency, can supplement running water to catch basin 5.For preventing the incrustation scale in running water, also can ion interchange unit be set at the water inlet of catch basin 5 51 places, process the calcium ions and magnesium ions in running water.
In addition, for using water wisely, also can utilize rainwater, by water inlet 51 places at catch basin 5, rain collector is set, to obtain the few soft water of calcium ions and magnesium ions, be introduced into catch basin 5.
The operation principle of the present embodiment is:
(1) during for air-conditioning unit, taking summer refrigeration as example:
All condensed waters are collected to catch basin 5, and water sucting belt 4 naturally infiltrates the condensed water in catch basin 5 to the wet film layer 3 on fin 1 under the effect of fiber capillary, and the moisture of wet film layer 3 evenly diffuses to fin 1 surface again.Because heat exchanger tube 2 contains the cold-producing medium of high temperature, carry out water evaporation by heating adsorption at the moisture on fin 1 surface, absorb the condensation heat of a large amount of air-conditionings, significantly improve the Energy Efficiency Ratio of common air cooled heat pump, and reach and adopt identical radiating effect and the Energy Efficiency Ratio of cooling tower+water-cooling air conditioner, thereby the COP during by common air cooling air conditioner refrigeration is increased to 4.1 by 3.2, energy-conservation more than 30%.
(2) during for air-conditioning unit, taking winter heating as example:
In catch basin 5, add certain density anti-icing fluid, by water sucting belt 4 and wet film layer 3, anti-icing fluid is infiltrated to fin 1 surface successively, can ensure fin 1 frost-free; The most of meeting of simultaneously airborne condensed water is along fin 1, naturally dirty under Action of Gravity Field, can not have much impact to the concentration of wet film layer 3 interior anti-icing fluid, thereby reduce the needed antifreeze liquid measure of whole system.
Wherein, anti-icing fluid can be glycerine, CaCl
2, urea etc., and corrosion-free to fin 1.
In a word, the present embodiment is energy-conservation, and cost is low, unpowered, and reliability is high, simple in structure, on the one hand can improve radiating efficiency and Energy Efficiency Ratio, the pressure at expulsion while reducing air conditioner refrigeration, frost-free can ensure on the other hand that air conditioner watch cooling heats in the winter time time.
The present embodiment not only can be used for domestic air conditioner, and small commercial air-conditioning unit, also can be used for Large Central Air Conditioning System unit.
When for domestic air conditioning, can completely the indoor condensed water in summer be evaporated by composite construction wet film surface cooler, be a kind of high-efficiency air-condition of evaporated condensation water;
When for Large Central Air Conditioning System, simpler than existing water chilling unit system, higher than existing Air-Cooled Heat Pump Unit Energy Efficiency Ratio; With respect to the air-conditioning system of heat source tower or energy tower, winter is few to anti-freezing solution demand, makes system simpler.
Embodiment 2
Be with the difference of embodiment 1, wet film layer 3 is strip and is evenly distributed on a side of each fin 1, and the wet film layer 3 of all fins 1 can be arranged to the same side, also can be arranged to not homonymy.
Embodiment 3
Be with the difference of embodiment 1, in a part of fin 1, between two adjacent fins 1, be suppressed with wet film layer 3, form " sandwich " structure; In another part fin 1, a side pressure of each fin 1 is shaped with wet film layer 3.
Embodiment 4
Be with the difference of embodiment 1, in a part of fin 1, the appearance and size of wet film layer 3 and each fin 1 size are basically identical, and fin 1 is covered completely by wet film layer 3; In another part fin 1, wet film layer 3 is strip and is evenly distributed on fin 1.
Embodiment 5
Be with the difference of embodiment 1, the surface of fin 1 offers some calkings, and calking is multiple row parallel interval and arranges.
Embodiment 6
Be with the difference of embodiment 1, fin 1, wet film layer 3 and water sucting belt 4 are made by metallic material of aluminum.
Embodiment 7
Be with the difference of embodiment 1, fin 1, wet film layer 3 are made by metal material of copper, and water sucting belt 4 is made up of composite glass fiber material.
Embodiment 8
Be with the difference of embodiment 1, fin 1 is made up of metal material stainless steel, and the internal layer of wet film layer 3 and water sucting belt 4 is composite glass fiber material, and skin is all coated with metal material stainless steel.
Embodiment 9
Be with the difference of embodiment 1, wet film layer 1 extends outward 4, one of two water sucting belts at top, and one in middle and lower part, and 5, one catch basins 5 of two catch basins are set are located at fin 1 exterior bottom, is located between two water sucting belts 4 for one.
Because the structure of composite construction wet film surface cooler in above-described embodiment 2 ~ embodiment 9 is common understandable per capita by explanatory note, so do not represent with other accompanying drawing again.
These are only the preferred embodiments of the present invention, be not limited to the present invention, obviously, those skilled in the art can carry out various changes, modification and not depart from the spirit and scope of the present invention the present invention.If to these amendments of the present invention with within modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, all belong to protection scope of the present invention.
Claims (10)
1. a composite construction wet film surface cooler, comprise parallel interval multiple fins of arranging and the multiple heat exchanger tubes that connect described fin, it is characterized in that, the surface of described fin is provided with wet film layer, and described wet film layer extends outward at least one for water being introduced into the water sucting belt of described wet film layer.
2. composite construction wet film surface cooler according to claim 1, is characterized in that, is also provided with the catch basin that is positioned at fin outside.
3. composite construction wet film surface cooler according to claim 1 and 2, is characterized in that, the surface of described fin offers some calkings, punching or shutter.
4. according to the composite construction wet film surface cooler one of claim 1 ~ 3 Suo Shu, it is characterized in that, described wet film layer is located between two adjacent fins, forms " sandwich " structure.
5. according to the composite construction wet film surface cooler one of claim 1 ~ 3 Suo Shu, it is characterized in that, described wet film layer is located at a side of fin.
6. according to the composite construction wet film surface cooler one of claim 1 ~ 5 Suo Shu, it is characterized in that, the wet film layer of described fin surface is full wafer distribution, strip distributes or net distribution.
7. according to the composite construction wet film surface cooler one of claim 1 ~ 6 Suo Shu, it is characterized in that, in surface cooler, the surface of all fins or part fin is provided with wet film layer.
8. according to the composite construction wet film surface cooler one of claim 1 ~ 7 Suo Shu, it is characterized in that, described water sucting belt is arranged at side, bottom or the top of wet film layer.
9. according to the composite construction wet film surface cooler one of claim 1 ~ 8 Suo Shu, it is characterized in that, described fin is made up of metallic material of aluminum, copper or stainless steel.
10. according to the composite construction wet film surface cooler one of claim 1 ~ 9 Suo Shu, it is characterized in that, described wet film layer and water sucting belt are made up of superabsorbent fibrous material, or made by the same material metal material merging mutually with fin, or be superabsorbent fibrous material, be outerly mixed for the same material metal material merging mutually with fin by internal layer.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152648.0A CN103940154A (en) | 2014-04-17 | 2014-04-17 | Wet-film surface air cooler of composite structure |
| CN201410469007.8A CN104197588B (en) | 2014-04-17 | 2014-09-16 | A kind of composite construction wet film surface cooler |
| PCT/CN2015/073609 WO2015158186A1 (en) | 2014-04-17 | 2015-03-04 | Composite-structure wet-film surface air cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410152648.0A CN103940154A (en) | 2014-04-17 | 2014-04-17 | Wet-film surface air cooler of composite structure |
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| CN103940154A true CN103940154A (en) | 2014-07-23 |
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| CN201410152648.0A Pending CN103940154A (en) | 2014-04-17 | 2014-04-17 | Wet-film surface air cooler of composite structure |
| CN201410469007.8A Active CN104197588B (en) | 2014-04-17 | 2014-09-16 | A kind of composite construction wet film surface cooler |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410469007.8A Active CN104197588B (en) | 2014-04-17 | 2014-09-16 | A kind of composite construction wet film surface cooler |
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| WO (1) | WO2015158186A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158186A1 (en) * | 2014-04-17 | 2015-10-22 | 童军 | Composite-structure wet-film surface air cooler |
| CN107576218A (en) * | 2017-08-28 | 2018-01-12 | 广东美的暖通设备有限公司 | Heat exchanger assembly and its manufacture method |
| CN110213944A (en) * | 2019-06-05 | 2019-09-06 | 湖南同能机电科技有限公司 | A kind of water imbibition sheet metal, heat dissipating method and radiator |
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| CN109812961A (en) * | 2017-11-21 | 2019-05-28 | 上海奇谋能源技术开发有限公司 | A kind of radiator for saving air conditioner energy consumption |
| CN109708487B (en) * | 2018-12-05 | 2022-11-25 | 太原理工大学 | Air cooling island freezing state online monitoring method |
| CN110730592B (en) * | 2019-09-30 | 2020-12-15 | 西安交通大学 | Heat exchange device utilizing condensed water |
| CN110779197B (en) * | 2019-11-25 | 2021-07-30 | 深圳市博一环境建设工程有限公司 | Anti-drying air conditioner heat exchanger |
| CN112781397B (en) * | 2020-01-13 | 2023-08-18 | 翀鼎科技(上海)有限公司 | Water film type cooling unit |
| CN112484247A (en) * | 2020-10-26 | 2021-03-12 | 华帝股份有限公司 | Kitchen air conditioner and condensate water treatment method thereof |
| CN115654606A (en) * | 2022-09-09 | 2023-01-31 | 珠海格力电器股份有限公司 | Wet curtain structure and heat exchange system with same |
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| CN1059030C (en) * | 1998-08-24 | 2000-11-29 | 刘富钦 | Evaporation type condensation set |
| WO2006098001A1 (en) * | 2005-03-15 | 2006-09-21 | Fujitsu Limited | Cooling device and method for manufacture thereof |
| CN100504249C (en) * | 2007-10-16 | 2009-06-24 | 何淦明 | Superposition type multilevel evaporation core body |
| CN103162458B (en) * | 2011-12-14 | 2018-01-19 | 童夏民 | Low differential pressure cold cylinder circulation refrigeration system |
| CN103940154A (en) * | 2014-04-17 | 2014-07-23 | 童军 | Wet-film surface air cooler of composite structure |
| CN203771809U (en) * | 2014-04-17 | 2014-08-13 | 童军 | Wet film surface air cooler with composite structure |
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2014
- 2014-04-17 CN CN201410152648.0A patent/CN103940154A/en active Pending
- 2014-09-16 CN CN201410469007.8A patent/CN104197588B/en active Active
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- 2015-03-04 WO PCT/CN2015/073609 patent/WO2015158186A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158186A1 (en) * | 2014-04-17 | 2015-10-22 | 童军 | Composite-structure wet-film surface air cooler |
| CN107576218A (en) * | 2017-08-28 | 2018-01-12 | 广东美的暖通设备有限公司 | Heat exchanger assembly and its manufacture method |
| CN110213944A (en) * | 2019-06-05 | 2019-09-06 | 湖南同能机电科技有限公司 | A kind of water imbibition sheet metal, heat dissipating method and radiator |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015158186A1 (en) | 2015-10-22 |
| CN104197588B (en) | 2015-11-11 |
| CN104197588A (en) | 2014-12-10 |
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