CN103245217A - Improved closed cooling tower - Google Patents
Improved closed cooling tower Download PDFInfo
- Publication number
- CN103245217A CN103245217A CN 201210023458 CN201210023458A CN103245217A CN 103245217 A CN103245217 A CN 103245217A CN 201210023458 CN201210023458 CN 201210023458 CN 201210023458 A CN201210023458 A CN 201210023458A CN 103245217 A CN103245217 A CN 103245217A
- Authority
- CN
- China
- Prior art keywords
- water
- tower body
- spray
- inlet
- air inlet
- 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.)
- Pending
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses an improved closed cooling tower. The tower comprises a tower body, an air inlet and an air outlet, the air inlet is arranged at the lower portion of the tower body, the air inlet is formed by air inlet gratings, a bearing frame is arranged in the air outlet, a fan is fixed on the bearing frame, a water collecting device is arranged in the tower body below the fan, a water spray and distribution system is arranged below the water collecting device, the water spray and distribution system comprises a spray tube and a plurality of double-spray heads arranged below the spray tube, an evaporative coiler is arranged below the water spray and distribution system, the evaporative coiler is placed on a shelf, the shelf is fixed at the lower portion of the tower body, a water collecting tank is arranged at the bottom of the tower body, a filter screen is arranged over the water collecting tank, a water inlet is arranged at one side of the water collecting tank, and the water inlet is communicated with the spray tube through a water tube. According to the invention, the air inlet is formed by the air inlet gratings, so the air entrance is uniform; and the double-spray-head structure in the water spray and distribution system causes sufficient and uniform water spray, so sprayed water fully exchanges heat with the evaporative coiler and also fully exchanges heat with air, thereby the heat rejection amount is substantially increased.
Description
Technical field
The present invention relates to a kind of cooling tower, relate in particular to a kind of improved closed cooling tower.Be mainly used in belonging to technical field of refrigerating devices in the various cooling systems such as metallurgy, casting.
Background technology
Existing cooling tower all adopts the open type water cooling, adopts the overbottom pressure of water circulating pump recirculated cooling water to be got on the filler of cooling tower, by the water cooling of blower fan handle through filler, enters at the bottom of the tower then, is extracted in the cooling system by water pump then.Be easier to pollute but this type of cooling disadvantage is exactly the recirculated water ratio, cause pipeline and cooling system fouling, cooling effect reduces.Therefore, need provide a kind of new technical scheme to solve the problems referred to above.
Summary of the invention
The energy-saving cooling tower that the purpose of this invention is to provide a kind of good cooling results.
The technical solution used in the present invention is:
A kind of improved closed cooling tower, comprise tower body, air inlet and air outlet, described air inlet is located at the tower body bottom, described air inlet is made of air-inlet grille, described air outlet is located at the tower body top, described air outlet is provided with protective cover, be provided with supporting frame in the described air outlet, blower fan is fixedly arranged on the described supporting frame, be provided with water collection device in the tower body of described blower fan below, described water collection device below is provided with spray water division system, described spray water division system comprises jet pipe and a plurality of pairs of shower nozzles of being located under the jet pipe, and described spray water division system below is provided with evaporation coil, and described evaporation coil places on the shelf, described shelf is fixed in the tower body bottom, described tower body bottom is provided with water leg, and described water leg top is provided with screen pack, and described water leg one side is provided with water inlet, described water inlet is communicated with jet pipe by water pipe, on the described water pipe water circulating pump is installed.
On the described water inlet stainless steel filtering net is installed.
On the described water leg automatic water compensating valve is installed.
Beneficial effect of the present invention: air inlet is made of air-inlet grille, air intake is even, and the abundance that causes spraying water of the two nozzle structures in the spray water division system is even again, and shower water both abundant and evaporation coil carries out heat exchange, also abundant and air carries out heat exchange, and heat exhaust significantly improves.
Description of drawings
Fig. 1 is structural representation of the present invention.
Wherein: 1, tower body, 2, air inlet, 3, air outlet, 4, supporting frame, 5, blower fan, 6, water collection device, 7, jet pipe, 8, two shower nozzle, 9, evaporation coil, 10, shelf, 11, water leg, 12, automatic water compensating valve, 13, screen pack, 14, water inlet, 15, water pipe, 16, water circulating pump, 17, stainless steel filtering net, 18, protective cover.
The specific embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments.
As shown in Figure 1, a kind of improved closed cooling tower of the present invention, comprise tower body 1, air inlet 2 and air outlet 3, air inlet 2 is located at tower body 1 bottom, air inlet 2 is made of air-inlet grille, air outlet 3 is located at tower body 1 top, air outlet 3 is provided with protective cover 18, be provided with supporting frame 4 in the air outlet 2, blower fan 5 is fixedly arranged on the supporting frame 4, be provided with water collection device 6 in the tower body 1 of blower fan 5 belows, water collection device 6 belows are provided with spray water division system, spray water division system comprises jet pipe 7 and a plurality of pairs of shower nozzles of being located under the jet pipe 78, and the spray water division system below is provided with evaporation coil 9, and evaporation coil 9 places on the shelf 10, shelf 10 is fixed in tower body 1 bottom, tower body 1 bottom is provided with water leg 11, and automatic water compensating valve 12 is installed on the water leg 11, and water leg 11 tops are provided with screen pack 13, water leg 11 1 sides are provided with water inlet 14, water inlet 14 is communicated with jet pipe 7 by water pipe 15, and water circulating pump 16 is installed on the water pipe 15, and stainless steel filtering net 17 is installed on the water inlet 14.
Claims (3)
1. improved closed cooling tower, comprise tower body, air inlet and air outlet, it is characterized in that: described air inlet is located at the tower body bottom, described air inlet is made of air-inlet grille, described air outlet is located at the tower body top, described air outlet is provided with protective cover, be provided with supporting frame in the described air outlet, blower fan is fixedly arranged on the described supporting frame, be provided with water collection device in the tower body of described blower fan below, described water collection device below is provided with spray water division system, described spray water division system comprises jet pipe and a plurality of pairs of shower nozzles of being located under the jet pipe, and described spray water division system below is provided with evaporation coil, and described evaporation coil places on the shelf, described shelf is fixed in the tower body bottom, described tower body bottom is provided with water leg, and described water leg top is provided with screen pack, and described water leg one side is provided with water inlet, described water inlet is communicated with jet pipe by water pipe, on the described water pipe water circulating pump is installed.
2. a kind of improved closed cooling tower according to claim 1 is characterized in that: on the described water inlet stainless steel filtering net is installed.
3. a kind of improved closed cooling tower according to claim 1 is characterized in that: on the described water leg automatic water compensating valve is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210023458 CN103245217A (en) | 2012-02-03 | 2012-02-03 | Improved closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210023458 CN103245217A (en) | 2012-02-03 | 2012-02-03 | Improved closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103245217A true CN103245217A (en) | 2013-08-14 |
Family
ID=48924906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210023458 Pending CN103245217A (en) | 2012-02-03 | 2012-02-03 | Improved closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103245217A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197773A (en) * | 2014-07-30 | 2014-12-10 | 梧州市旺捷机械制造有限公司 | Central air conditioner cooling tower |
| CN104406422A (en) * | 2014-11-25 | 2015-03-11 | 李金鹏 | Sleeve-type composite condensation cooling equipment |
| CN104406421A (en) * | 2014-11-25 | 2015-03-11 | 李金鹏 | Sleeve-type composite condensation system equipment |
| WO2017108001A1 (en) * | 2015-12-25 | 2017-06-29 | 杜崇铭 | Intelligent dual-line production system for material plasticization |
| CN112013692A (en) * | 2020-09-04 | 2020-12-01 | 北京百度网讯科技有限公司 | Cooling tower |
| CN112902693A (en) * | 2021-02-02 | 2021-06-04 | 杭州凯澜能源科技有限公司 | Water-saving central air-conditioning cooling tower |
-
2012
- 2012-02-03 CN CN 201210023458 patent/CN103245217A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197773A (en) * | 2014-07-30 | 2014-12-10 | 梧州市旺捷机械制造有限公司 | Central air conditioner cooling tower |
| CN104406422A (en) * | 2014-11-25 | 2015-03-11 | 李金鹏 | Sleeve-type composite condensation cooling equipment |
| CN104406421A (en) * | 2014-11-25 | 2015-03-11 | 李金鹏 | Sleeve-type composite condensation system equipment |
| CN104406421B (en) * | 2014-11-25 | 2016-03-23 | 李金鹏 | Bushing type composite condensation system equipment |
| CN104406422B (en) * | 2014-11-25 | 2016-03-23 | 李金鹏 | Bushing type composite condensation cooling device |
| WO2017108001A1 (en) * | 2015-12-25 | 2017-06-29 | 杜崇铭 | Intelligent dual-line production system for material plasticization |
| CN112013692A (en) * | 2020-09-04 | 2020-12-01 | 北京百度网讯科技有限公司 | Cooling tower |
| CN112013692B (en) * | 2020-09-04 | 2021-12-24 | 北京百度网讯科技有限公司 | Cooling tower |
| CN112902693A (en) * | 2021-02-02 | 2021-06-04 | 杭州凯澜能源科技有限公司 | Water-saving central air-conditioning cooling tower |
| CN112902693B (en) * | 2021-02-02 | 2022-06-17 | 杭州凯澜能源科技有限公司 | Water-saving central air-conditioning cooling tower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103245217A (en) | Improved closed cooling tower | |
| CN100501291C (en) | Closed cooling tower | |
| CN204214299U (en) | Be provided with the water-saving closed type cooling tower of wet type air cooling system | |
| CN205878942U (en) | Modularization water conservation fog dispersal type closed cooling tower | |
| CN201993007U (en) | Composite flow evaporation type air cooler | |
| CN202017036U (en) | Jet-flow cooling device for copper and copper alloy bright annealing furnace | |
| CN203704707U (en) | Cross-flow closed cooling tower | |
| RU2445563C1 (en) | Combined cooling tower with rational system of water reuse | |
| CN103954146A (en) | Precooling and humidifying evaporative air cooler | |
| CN203785483U (en) | Double-spraying reverse flow closed cooling tower containing pre-cooling filler | |
| CN203577607U (en) | Multilevel high-efficiency waste gas purifying box | |
| CN202532920U (en) | Improved closed cooling tower | |
| CN201615558U (en) | Air conditioning unit composed by water-jet type air cooler and counter flow type spray cooling tower | |
| CN203336987U (en) | Condenser | |
| CN202532915U (en) | Energy-saving cooling tower | |
| CN211216024U (en) | A environment-friendly device for waste gas sprays processing | |
| CN202853028U (en) | Air-conditioner energy saving system | |
| CN104596005A (en) | Water-saving pipe-wrapped-by-filler type evaporative cooling air-conditioning system | |
| CN203908355U (en) | Pre-cooling humidifying evaporating air cooler | |
| CN202947500U (en) | Cooling tower | |
| CN203187702U (en) | Water cooling system | |
| CN203595195U (en) | Single-air-channel mobile air conditioner | |
| CN209726861U (en) | A kind of cross-flow type variable flow cooling tower | |
| CN203704232U (en) | Spraying humidifying device of car painting line fresh air conditioner | |
| CN203216303U (en) | Water-cooling type cooler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |