CN201866871U - Wet curtain of evaporative air cooler and air-conditioning fan with same - Google Patents
Wet curtain of evaporative air cooler and air-conditioning fan with same Download PDFInfo
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- CN201866871U CN201866871U CN2010205778365U CN201020577836U CN201866871U CN 201866871 U CN201866871 U CN 201866871U CN 2010205778365 U CN2010205778365 U CN 2010205778365U CN 201020577836 U CN201020577836 U CN 201020577836U CN 201866871 U CN201866871 U CN 201866871U
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- suction heat
- wet curtain
- heat dissipation
- stereotyped
- water
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Abstract
The utility model relates to a wet curtain of an evaporative air cooler and an air-conditioning fan with the same. The wet curtain comprises a plurality of water-absorbing and radiating films and a plurality of water-absorbing and radiating flat plates, the water-absorbing and radiating films are corrugated, the water-absorbing and radiating films and the water-absorbing and radiating flat plates are superimposed to form the wet curtain, and the corrugation angles of the water-absorbing and radiating films on the two sides of the water-absorbing and radiating flat plates are arranged in a staggered way to form included angles alpha. Since the water-absorbing and radiating flat plates are additionally arranged between the corrugated water-absorbing and radiating films, the water-absorbing and radiating area of the whole wet curtain is enlarged, the water-absorbing and radiating capacity and efficiency of the wet curtain in unit time are significantly improved, and tests prove that the water-absorbing and radiating capacity and efficiency are both increased by more than 30 percent.
Description
Technical field
The utility model relates to the wet curtain of a kind of evaporative air cooler.In addition, the utility model also relates to the air cooler that this wet curtain is installed.
Background technology
At present, wet curtain blower fan cooling system has been widely used in the place that agricultural, factory floor etc. have cooling humidification demand.At the factory floor that is in the condition of high temperature usually with the evaporative air cooler that the has wet curtain humidification of lowering the temperature, general wet curtain adopts speciality polymer material and wood pulp molecule space to be cross-linked to form corrugated, and bond with high water-fast, ageing-resistant glue and to form, guarantee that he has enough suction deflections, high-hydroscopicity that less windage can be arranged again.When this wet curtain utilizes the water evaporation airborne sensible heat is converted into latent heat, it is limit owing to evaporation surface, so though cooling-down effect has, be not very desirable.Therefore, the curtain existing structure that will wet improves to meet the need of market.
As State Intellectual Property Office's Granted publication on April 8th, 2009, name is called " a kind of evaporation type cool-down ventilation machine wet curtain ", the patent No. is the utility model patent of ZL200820048650.3, the wet curtain of a kind of evaporation type cool-down ventilation machine is disclosed, it is made up of two groups of evaporation elements that are the corrugation shape, and two corrugation shapes become 60 degree angles.The wet curtain of this kind just simply is partitioned into wind inlet of fan the little air intake unit of a plurality of one-tenth 60 degree angles, prolongs wind passing through the time in wet curtain, and evaporation capacity is less relatively, and refrigeration also can be relatively poor relatively.
At present, the refrigeration of air cooler adopts mostly and at water inlet cascade cloth is set, and by cascade cloth suction sweat cooling, but refrigeration is relatively poor, and sweat cooling efficient is low.Existing for this reason air cooler begins to adopt wet curtain, but present wet curtain structure has hindered the further raising of air cooler sweat cooling effect.
The utility model content
In order to overcome above-mentioned deficiency of the prior art, the utility model provides a kind of evaporative air cooler curtain that wets, the wet curtain of this kind not only is divided into wind inlet of fan a plurality of angled little air intake unit, and also have one deck suction heat radiation dull and stereotyped between two corrugated sheets, not only can under the situation that does not influence windage substantially, strengthen the evaporation of water area, and can accelerate seepage velocity, therefore covert raising refrigeration.
In addition, the utility model also provides the air cooler that wet curtain is installed.
The main technical schemes that the wet curtain of a kind of evaporative air cooler that the utility model provides adopts is: comprise a plurality of suction heat dissipation films, described suction heat dissipation film is a corrugation shape, comprise that also a plurality of suction heat radiations are dull and stereotyped, described suction heat dissipation film and the described wet curtain of the dull and stereotyped superimposed formation of suction heat radiation are positioned at the described suction corrugation angle of described suction heat dissipation film of the dull and stereotyped both sides open form that interlaces that dispels the heat and become angle a.
The utility model also adopts following attached technical scheme: described suction heat dissipation film and suction heat radiation flat board alternately stack successively;
Every two or three described suction heat dissipation films and the alternately stack successively of 1 described suction heat radiation flat board;
Along an end of described wet curtain to the other end, the described suction heat dissipation film angle a that staggers successively;
Described angle a spends between 90 degree between 10 degree-55 degree or 65;
Described suction heat dissipation film and the dull and stereotyped bonding of suction heat radiation;
The dull and stereotyped absorbent material that adopts of described suction heat dissipation film and suction heat radiation is made;
Described angle a is between 10 degree-55 are spent, and described suction heat dissipation film bonds with the suction heat radiation is dull and stereotyped, and described suction heat dissipation film and the dull and stereotyped employing of suction heat radiation absorbent material are made.
The main technical schemes that the air cooler of the wet curtain of the installation that the utility model provides adopts is: described air cooler comprises shell, be located at air inlet and air outlet on the described shell, be located at fan assembly, water tank, water circulation mechanism and on-off controller in the shell, described wet curtain comprises a plurality of suction heat dissipation films, described suction heat dissipation film is a corrugation shape, comprise that also a plurality of suction heat radiations are dull and stereotyped, described suction heat dissipation film alternately is connected successively with suction heat radiation flat board, is positioned at the described suction corrugation angle of described suction heat dissipation film of the dull and stereotyped both sides open form that interlaces that dispels the heat and becomes angle a.Described wet curtain is arranged in described shell and is in described water inlet and/or delivery port.
The beneficial effect that the wet curtain of a kind of evaporative air cooler that adopts the utility model to provide brings is: (1) the utility model suction heat dissipation film 1 alternately is connected successively with suction heat radiation dull and stereotyped 2, it is dull and stereotyped to set up a suction heat radiation between the suction heat dissipation film of corrugation shape, the dull and stereotyped area that has increased the suction heat radiation of wet curtain integral body of suction heat radiation, in the unit interval, significantly improve the suction heat dissipation capacity and the efficient of wet curtain, detect through experiment, suction heat dissipation capacity and efficient all improve more than 30%.(2) in another embodiment that the utility model provides, 2 or 3 heat dissipation films that absorb water alternately are connected successively with a suction heat radiation flat board, on the basis that does not reduce the raising of above-mentioned suction heat dissipation capacity and efficient, reduced the dull and stereotyped use amount of suction heat radiation, save raw material, reduced production cost.(3) the dull and stereotyped planar structure of suction heat radiation, compare the suction heat dissipation film of corrugation shape, the following infiltration rate degree of water is faster, has accelerated to infilter the circulation rate behind the water tank under water, improve the efficient of whole water circulation, corresponding amount and the efficient that has improved wet curtain sweat cooling in the unit interval.(4) the corrugation angle that is positioned at the suction heat dissipation film of the dull and stereotyped both sides of the suction heat radiation formation angle that staggers each other.Make wet curtain air-out comfortable, windage reduces.(5) the suction heat dissipation film of corrugation shape can effectively improve the suction area of dissipation of the integral body of wet curtain, and the formed cavity of corrugated structure also helps gas and carries out heat exchange from wherein flowing.
The beneficial effect that the air cooler of the wet curtain of installation that employing the utility model provides brings is: (1) dispels the heat dull and stereotyped owing to setting up suction in the wet curtain, increased the suction area of dissipation of wet curtain integral body, improved in the unit interval, the suction heat dissipation capacity and the efficient of wet curtain make the whole sweat cooling efficient of air cooler significantly improve.(2) dull and stereotyped the following of more enough quickening water of suction heat radiation oozes, and accelerates the circulation rate of water in the air cooler, improves wet curtain sweat cooling amount and efficient in the unit interval in air cooler.The air outlet temperature of output air-flow can be starkly lower than local air ' s wet bulb temperature, also is lower than common wet curtain air outlet temperature, and wet bulb efficient surpasses 100%, has reduced energy consumption simultaneously, has reduced cost of use.
Description of drawings
Fig. 1 is the structural representation of the wet curtain of the utility model;
Fig. 2 is confined explosion's schematic diagram of the wet curtain of the utility model;
Fig. 3 is confined explosion's schematic diagram of wet curtain among another embodiment of the utility model, and the structure of per two suction heat dissipation films and a dull and stereotyped stack of suction heat radiation is shown.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further detailed description:
As Fig. 1, shown in Figure 3, the wet curtain of a kind of evaporative air cooler that provides for the utility model, comprise a plurality of suction heat dissipation films 1, described suction heat dissipation film 1 is a corrugation shape, also comprise a plurality of suction heat radiations dull and stereotyped 2, described suction heat dissipation film 1 alternately is connected successively with suction heat radiation dull and stereotyped 2, is positioned at the described suction corrugation angle of described suction heat dissipation film 1 of the dull and stereotyped 2 both sides open form that interlaces that dispels the heat and becomes angle a.
As shown in Figure 1 and Figure 2, the preferred embodiment that provides for the utility model.Suction heat sink 2 alternately superposes successively with suction heat dissipation film 1 and is connected to form wet curtain.Being positioned at the suction heat dissipation film 1 of dull and stereotyped 2 both sides of suction heat radiation, their corrugation direction difference separately staggers each other.That can see in Fig. 2 is more clear, several first is not only dull and stereotyped 2, the 4th but also be suction heat dissipation film 1 of suction heat radiation for dull and stereotyped 2, second of suction heat radiation for suction heat dissipation film 1, the 3rd from the left side, suction heat dissipation film 1 alternately is connected successively with suction heat radiation dull and stereotyped 2, forms wet curtain.At second suction heat dissipation film and the 4th suction heat dissipation film 2, their corrugation shape direction staggers each other, forms angle a, and this structure as shown in Figure 1.
Owing to set up suction heat radiation flat board 2 in the wet curtain, increased the suction area of dissipation of wet curtain integral body, improved in the unit interval, the suction heat dissipation capacity and the efficient of wet curtain make the whole sweat cooling efficient of air cooler significantly improve.And, the plate armature of suction heat radiation dull and stereotyped 2 more helps accelerating the following infiltration rate degree of water, improves the following infiltration rate degree of wet curtain on the whole, makes wet curtain promptly guarantee the amount and the efficient of water evaporation for cooling, have and effectively unnecessary water rapid osmotic to be gone out, enter into circulation next time.Raise the efficiency.
In the further preferred side that the utility model provides: along an end of described wet curtain to the other end, the described suction heat dissipation film 1 angle a that staggers successively.
In the further preferred side that the utility model provides: described angle a spends between 90 degree between 10 degree, one 55 degree or 65.Present embodiment is preferentially selected 45 degree or 90 degree for use.Make wet curtain air-out comfortable, the windage minimum.
In the further preferred side that the utility model provides: described suction heat dissipation film 1 and dull and stereotyped 2 bondings of suction heat radiation.
In the further preferred side that the utility model provides: described suction heat dissipation film 1 and suction heat radiation dull and stereotyped 2 adopt absorbent material to make.
As shown in Figure 3, second preferred embodiment that provides for the utility model.The difference of this embodiment and such scheme is, per two described suction heat dissipation films 1 and 1 described suction heat radiation dull and stereotyped 1 alternately stack successively.This scheme is compared the above embodiments, and the dull and stereotyped use amount of suction heat radiation reduces half, obviously do not descend but compare with the foregoing description on suction heat dissipation capacity and suction radiating efficiency, but manufacturing cost reduces half.
On the basis of second preferred embodiment, the embodiment of distortion can per three even four suction heat dissipation films 1 and 1 wet curtain of the dull and stereotyped 1 superimposed formation of suction heat radiation.
Present embodiment also provides the air cooler of stating wet curtain is installed except that above-mentioned wet curtain is provided.Air cooler comprises shell, be located at air inlet and air outlet on the described shell, be located at fan assembly, water tank, water circulation mechanism and on-off controller in the shell, and described wet curtain is arranged in described shell and is in described water inlet and/or delivery port.
Described water circulation mechanism comprises the water pump of being located in the described water tank, the lower flume that is connected with water pump.Described lower flume is positioned at the top of described wet curtain, and the body of described lower flume is provided with a plurality of along the spaced a plurality of drainage holes of described wet curtain length direction.One side of described wet curtain is corresponding with described air inlet, opposite side is corresponding with described air outlet.
Because air cooler is the product of ten minutes constant, for the ordinary skill in the art, the parts composition of air cooler, annexation, operation principle all are technique known, and improvement of the present utility model only relates to wet curtain, so the utility model no longer provides concrete figure and literal composition and the annexation, operation principle to air cooler to give unnecessary details.But those skilled in the art promptly realizes this programme on the basis of the content of this specification record.
Evaporative air cooler, or air cooler is when work, below wet curtain, a water tank is arranged, wet curtain is not placed in the water tank, separates with water in the water tank, and a water pump is arranged in the water tank, water in the water tank is extracted into wet curtain top, and drop on the wet curtain by a lower flume that has apopore, wet curtain absorbs water rapidly, and redundant moisture flows in the water tank again.Blower fan is introduced wet curtain with outdoor natural wind, and natural wind was taken away water evaporates in dull and stereotyped 2 o'clock by waterishlogged suction heat dissipation film 1 and heat radiation heat radiation, thereby realized decreasing temperature and increasing humidity.Because between the suction heat dissipation film 1 of two corrugations, be provided with straight tabular suction heat radiation dull and stereotyped 2, can be bigger than the suction heat dissipation film area of simple corrugation shape, simultaneously because the effect of suction heat radiation dull and stereotyped 2, what ooze under water speeds up, the speed of evaporation is also accelerated, and the efficient of cooling is also accelerated simultaneously.When working media, output medium are all air, and under the certain situation of air quantity, the air outlet temperature of output air-flow can be starkly lower than local air ' s wet bulb temperature, also be lower than common wet curtain air outlet temperature, wet bulb efficient surpasses 100%, has reduced energy consumption simultaneously, has reduced cost of use.
The above embodiment is a preferred embodiments of the present utility model, be not to limit the utility model practical range, so all have the described structure of the utility model claim, feature and a principle, all should return in the scope of the utility model patent application.
Claims (10)
1. the wet curtain of an evaporative air cooler, comprise a plurality of suction heat dissipation films (1), described suction heat dissipation film (1) is a corrugation shape, it is characterized in that: also comprise a plurality of suction heat radiations dull and stereotyped (2), described suction heat dissipation film (1) and the described wet curtain of dull and stereotyped (2) the superimposed formation of suction heat radiation, the corrugation angle that is positioned at the described suction heat dissipation film (1) of dull and stereotyped (2) both sides of the described suction heat radiation open form that interlaces becomes angle a.
2. wet curtain according to claim 1 is characterized in that: described suction heat dissipation film (1) and suction heat radiation dull and stereotyped (2) alternately stack successively.
3. wet curtain according to claim 1 is characterized in that: whenever two or three described suction heat dissipation films (1) alternately superpose successively with 1 described suction heat radiation dull and stereotyped (1).
4. according to claim 1 or 2 or 3 described wet curtains, it is characterized in that: along an end of described wet curtain to the other end, described suction heat dissipation film (1) the angle a that staggers successively.
5. according to claim 1 or 2 or 3 described wet curtains, it is characterized in that: described angle a spends between 90 degree between 10 degree-55 degree or 65.
6. according to claim 1 or 2 or 3 described wet curtains, it is characterized in that: described suction heat dissipation film (1) and suction heat radiation dull and stereotyped (2) bonding.
7. according to claim 1 or 2 or 3 described wet curtains, it is characterized in that: described suction heat dissipation film (1) and suction heat radiation dull and stereotyped (2) adopt absorbent material to make.
8. wet curtain according to claim 4 is characterized in that: described angle a is between 10 degree-55 degree, and described suction heat dissipation film (1) adopts absorbent material to make with suction heat radiation dull and stereotyped (2) bonding, described suction heat dissipation film (1) and suction heat radiation dull and stereotyped (2).
9. air cooler that the arbitrary described wet curtain of above-mentioned claim 1 to 3 is installed, comprise shell, be located at air inlet and air outlet on the described shell, be located at fan assembly, water tank, water circulation mechanism and on-off controller in the shell, it is characterized in that: described wet curtain is arranged in described shell and is in described water inlet and/or delivery port.
10. wet curtain according to claim 9, it is characterized in that: described water circulation mechanism comprises the water pump of being located in the described water tank, the lower flume that is connected with water pump, described lower flume is positioned at the top of described wet curtain, and the body of described lower flume is provided with a plurality of along the spaced a plurality of drainage holes of described wet curtain length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205778365U CN201866871U (en) | 2010-09-28 | 2010-10-22 | Wet curtain of evaporative air cooler and air-conditioning fan with same |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020554391.9 | 2010-09-28 | ||
| CN201020554391 | 2010-09-28 | ||
| CN2010205778365U CN201866871U (en) | 2010-09-28 | 2010-10-22 | Wet curtain of evaporative air cooler and air-conditioning fan with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201866871U true CN201866871U (en) | 2011-06-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205778365U Expired - Lifetime CN201866871U (en) | 2010-09-28 | 2010-10-22 | Wet curtain of evaporative air cooler and air-conditioning fan with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201866871U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102644986A (en) * | 2012-05-23 | 2012-08-22 | 查正喜 | Air flue type cold air machine |
| WO2013155787A1 (en) * | 2012-04-16 | 2013-10-24 | Liu Bin | Modified wet curtain paper, air purification assembly, and air conditioner |
| CN105864932A (en) * | 2016-04-22 | 2016-08-17 | 蚌埠市拓坚机电有限公司 | Plant temperature automatic adjusting system |
| CN105928103A (en) * | 2016-04-22 | 2016-09-07 | 蚌埠市拓坚机电有限公司 | Temperature adjusting device used for plant |
| CN106839205A (en) * | 2017-01-24 | 2017-06-13 | 南通南京大学材料工程技术研究院 | Air cooler wet curtain |
| CN107013968A (en) * | 2017-05-22 | 2017-08-04 | 湖州知瑞知识产权服务有限公司 | A kind of humidifying type heating equipment |
-
2010
- 2010-10-22 CN CN2010205778365U patent/CN201866871U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013155787A1 (en) * | 2012-04-16 | 2013-10-24 | Liu Bin | Modified wet curtain paper, air purification assembly, and air conditioner |
| CN102644986A (en) * | 2012-05-23 | 2012-08-22 | 查正喜 | Air flue type cold air machine |
| CN105864932A (en) * | 2016-04-22 | 2016-08-17 | 蚌埠市拓坚机电有限公司 | Plant temperature automatic adjusting system |
| CN105928103A (en) * | 2016-04-22 | 2016-09-07 | 蚌埠市拓坚机电有限公司 | Temperature adjusting device used for plant |
| CN105864932B (en) * | 2016-04-22 | 2019-04-23 | 蚌埠市拓坚机电有限公司 | A kind of workshop temperature automatic adjustment system |
| CN105928103B (en) * | 2016-04-22 | 2019-04-23 | 蚌埠市拓坚机电有限公司 | A kind of temperature-adjusting device for workshop |
| CN106839205A (en) * | 2017-01-24 | 2017-06-13 | 南通南京大学材料工程技术研究院 | Air cooler wet curtain |
| CN107013968A (en) * | 2017-05-22 | 2017-08-04 | 湖州知瑞知识产权服务有限公司 | A kind of humidifying type heating equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110615 |