CN203744762U - Evaporation air cooler with atomization and precooling device - Google Patents
Evaporation air cooler with atomization and precooling device Download PDFInfo
- Publication number
- CN203744762U CN203744762U CN201420118812.1U CN201420118812U CN203744762U CN 203744762 U CN203744762 U CN 203744762U CN 201420118812 U CN201420118812 U CN 201420118812U CN 203744762 U CN203744762 U CN 203744762U
- Authority
- CN
- China
- Prior art keywords
- cooler
- air
- water
- atomization
- evaporation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000889 atomisation Methods 0.000 title claims abstract description 29
- 238000001704 evaporation Methods 0.000 title claims abstract description 29
- 230000008020 evaporation Effects 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 238000001816 cooling Methods 0.000 claims abstract description 31
- 239000007921 spray Substances 0.000 claims abstract description 14
- 239000003595 mist Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract 6
- 239000007924 injection Substances 0.000 abstract 6
- 238000010586 diagram Methods 0.000 description 10
- 239000000945 filler Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003416 augmentation Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses an evaporation air cooler with an atomization and precooling device. The evaporation air cooler is composed of a dry-type precooling pipe column, an evaporation air cooling pipe column, a blower, a spray catcher, a water injection system, a circulating water pump, and a water tank, wherein the air blower is arranged above the spray catcher; the spray catcher is arranged between the blower and the water injection system; the evaporation air cooling pipe column is arranged below the water injection system; the water tank is arranged below the evaporation air cooling pipe column. The evaporation air cooler provided by the utility model is characterized in that the atomization and precooling device is composed of a water inlet pipe and water injection nozzles. The evaporation air cooler is further characterized in that each water injection nozzle of the atomization and precooling device can be a spiral injection nozzle which is composed of a water inlet, a spiral water conduit, and a water outlet. The air cooler is provided with the atomization and precooling device, so that temperature of the air entering the air cooling pipe column is reduced, the function of precooling of the air is achieved, the cooling efficiency is increased, and the cooling effect is better.
Description
Technical field
The utility model relates to a kind of industries such as oil, chemical industry, metallurgy, electric power that are applied to, and completes thermal medium condensation or cooling equipment, specifically a kind of evaporation air cooler with atomization pre-cooler.
Background technology
At present, due to water conservation, adopt cooling the obtaining of air to apply more and more widely, known air cooler is mainly dry air cooling pattern, mainly leans on the augmentation of heat transfer cooling medium of finned tube.But for outlet temperature, require low situation, dry air cooling is difficult to meet the demands.A kind of evaporative air-cooling is used widely in recent years, the principle that it takes away the evaporation latent heat outside pipe by circulated sprinkling water from top to bottom and air from top to bottom, and processing medium can be cooled to approach environment wet-bulb temperature, good cooling results, floor space is little.But there is the problems such as the easy obstruction of air precooling filler in known evaporation air cooler.
Utility model content
Technical problem to be solved in the utility model is: be to provide a kind of structure simpler, heat transfer efficiency is higher, and heat exchange area used is less, the more remover for surface evaporation type air cooling of economizing on water.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of evaporation air cooler with atomization pre-cooler is provided, by the pre-cooler tube bundle of dry type, evaporative air-cooling tube bank, blower fan, mist eliminator, water injector, water circulating pump, water tank, formed, blower fan is located at mist eliminator top, mist eliminator is in the middle of blower fan and water injector, evaporative air-cooling tube bank is below water injector, water tank is established in evaporative air-cooling tube bank below, and of the present utility model being characterised in that between evaporative air-cooling tube bank and water tank is provided with atomization pre-cooler.Of the present utility modelly be characterised in that atomization pre-cooler is comprised of water inlet pipe and spray nozzle.Feature of the present utility model is also that the spray nozzle of atomization pre-cooler can be spiral nozzle, and spiral nozzle is comprised of water inlet and spiral channel, delivery port.
Operation principle of the present utility model is: first processing medium enters the pre-cooler tube bundle of dry type, under blower fan blasting action, carry out precooling, be cooled under uniform temperature, then enter steam-generating bank, in steam-generating bank, flow, shower water is in the export-oriented current downflow of evaporation tube beam tube, air flows from bottom to top outside pipe simultaneously, and the heat of pipe inner side, by means of the water in pipe outside, pass to air, and be discharged in air.Air enters afterwards first by atomization pre-cooler, atomization pre-cooler is comprised of water inlet pipe and spray nozzle, current form spiral flow from the spiral channel of nozzle, in spiral flow, be formed centrally parital vacuum, make current and the violent friction of distinguished and admirable generation, the rapid vaporization of a small amount of water, absorb heat around simultaneously, make water and air temperature around reduce rapidly temperature, the reduction of air themperature from bottom to top, form the larger temperature difference with steam-generating bank, cooling effect is better than the known evaporation air cooler that there is no atomization pre-cooler.
Accompanying drawing explanation
Fig. 1 is known not with the evaporation air cooler schematic diagram of atomization pre-cooler;
Fig. 2 is a kind of evaporation air cooler schematic diagram with atomization pre-cooler of the utility model;
Fig. 3 is the schematic diagram of the spray nozzle in the utility model.
Fig. 4 is the schematic diagram of the spray nozzle left view in the utility model.
Specific embodiments
Fig. 1 is known not with the evaporation air cooler schematic diagram of atomization pre-cooler, accompanying drawing 2 is a kind of evaporation air cooler schematic diagrames with atomization pre-cooler of the utility model, in Fig. 1 and Fig. 2, evaporation air cooler is mainly by pre-cooler tube bundle 1, evaporative air-cooling tube bank 3, blower fan 10, mist eliminator 9, water injector 2, water tank 5, water circulating pump 6, base 7 and air feed shutter window 17 form, the 15th, water inlet pipe, the 16th, nozzle, in accompanying drawing 1, known not with 11 being cooling fillers in the evaporation air cooler schematic diagram of atomization pre-cooler, in accompanying drawing 2, in a kind of evaporation air cooler schematic diagram with atomization pre-cooler of the utility model, 12 is atomization pre-cooler, it is comprised of water inlet pipe 13 and spray nozzle 14, the spray nozzle of atomization pre-cooler can be spiral nozzle, Fig. 3 is the schematic diagram of the spray nozzle in the utility model, by water inlet 18 and spiral channel 19, delivery port 20 forms.
Fig. 4 is the schematic diagram of the spray nozzle left view in the utility model.
Knownly with the evaporation air cooler of atomization pre-cooler, do not used cooling filler 11 as air precooling element, cooling filler often stops up, not easy cleaning, so, often cancel at present cooling filler, but cancel cooling filler, do not have the effect of cooling-air in advance.A kind of evaporation air cooler with atomization pre-cooler, because evaporation air cooler is with atomising device 12, makes to reduce into the air themperature of evaporative air-cooling tube bank, plays the effect of cooling-air in advance, has improved cooling effectiveness, makes cooling effect better.
The utility model is advanced, reliable, can promote the use of in fields such as oil, chemical industry.
Claims (3)
1. the evaporation air cooler with atomization pre-cooler, by the pre-cooler tube bundle of dry type (1), evaporative air-cooling tube bank (3), blower fan (10), mist eliminator (9), water injector (2), water circulating pump (6), water tank (5), base (7) and air feed shutter window (17) form, blower fan (10) is located at mist eliminator (9) top, mist eliminator (9) is middle at blower fan (10) and water injector (2), evaporative air-cooling tube bank (3) is in water injector (2) below, water tank (5) is established in evaporative air-cooling tube bank (3) below, of the present utility model being characterised in that between evaporative air-cooling tube bank (3) and water tank (5) is provided with atomization pre-cooler (12).
2. a kind of evaporation air cooler with atomization pre-cooler according to claim 1, is characterized in that atomization pre-cooler (12) is comprised of water inlet pipe (13) and spray nozzle (14).
3. a kind of evaporation air cooler with atomization pre-cooler according to claim 2, is characterized in that spray nozzle (14) can be spiral nozzle, and spiral nozzle is comprised of water inlet (18), spiral channel (19) and delivery port (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118812.1U CN203744762U (en) | 2014-03-17 | 2014-03-17 | Evaporation air cooler with atomization and precooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420118812.1U CN203744762U (en) | 2014-03-17 | 2014-03-17 | Evaporation air cooler with atomization and precooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203744762U true CN203744762U (en) | 2014-07-30 |
Family
ID=51344552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420118812.1U Expired - Lifetime CN203744762U (en) | 2014-03-17 | 2014-03-17 | Evaporation air cooler with atomization and precooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203744762U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091627A (en) * | 2015-09-01 | 2015-11-25 | 山东盛宝传热科技有限公司 | Evaporation radiator |
| CN114046674A (en) * | 2022-01-05 | 2022-02-15 | 河北爱节能源科技有限公司 | Novel closed cooling tower adopting glass lining finned tubes |
-
2014
- 2014-03-17 CN CN201420118812.1U patent/CN203744762U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091627A (en) * | 2015-09-01 | 2015-11-25 | 山东盛宝传热科技有限公司 | Evaporation radiator |
| CN114046674A (en) * | 2022-01-05 | 2022-02-15 | 河北爱节能源科技有限公司 | Novel closed cooling tower adopting glass lining finned tubes |
| CN114046674B (en) * | 2022-01-05 | 2022-04-01 | 河北爱节能源科技有限公司 | Closed cooling tower adopting glass lining finned tubes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103954146B (en) | A kind of precooling humidification evaporation air cooler | |
| CN203893703U (en) | Evaporative cooler closed circulating cooling water device for thermal power plant | |
| CN101788173A (en) | Spray air cooler and packless spray cooling tower combined high temperature water chiller | |
| CN105066734A (en) | Combined cooling tower | |
| CN104315875B (en) | Power plant's spike cooling evaporative condenser | |
| CN205482430U (en) | Top end double entry mechanical draft cooling tower | |
| CN202092479U (en) | Closed air cooling system for auxiliary machine circulating cooling water | |
| CN102778144A (en) | Jet type evaporation cooler with low water outlet temperature | |
| CN201527202U (en) | Plate-tube type evaporation air cooler | |
| CN203744762U (en) | Evaporation air cooler with atomization and precooling device | |
| CN104457317A (en) | Stand-pipe indirect-direct two-stage evaporative cooling tower | |
| CN101256056A (en) | Evaporative cooler | |
| CN204255124U (en) | A kind of evaporative condenser being applicable to power plant | |
| CN204100846U (en) | A kind of novel combination air cooler | |
| CN104501624A (en) | Power plant used cooling system combining evaporative type cooler and surface type condensing system | |
| CN204064037U (en) | The dry wet combination air cooler of a kind of tubular type | |
| CN204085248U (en) | A kind of combined evaporative air cooler | |
| CN204301556U (en) | A kind of nested type double tower body double flash evaporation cooling tower | |
| CN203908355U (en) | Pre-cooling humidifying evaporating air cooler | |
| CN103424009B (en) | A kind of air cooler from bearing plate pipe tilting | |
| CN205175169U (en) | Energy -conserving closed cooling tower of high temperature | |
| CN203772061U (en) | Top-inclined dry-wet combined evaporation air cooler | |
| CN201837272U (en) | Inclined-bellows evaporating air cooler | |
| CN104748579A (en) | Counter-flow type packing cooling tower | |
| CN204421686U (en) | The cooling device that the evaporative cooling being applicable to power plant is combined with surperficial condensing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUBEI CHANGJIANG PETROCHEMICAL EQUIPMENT Co.,Ltd. Assignor: Zhao Tianbo Contract record no.: 2015990000311 Denomination of utility model: Evaporation air cooler with atomization and precooling device Granted publication date: 20140730 License type: Exclusive License Record date: 20150513 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140730 |