CN202532920U - Improved closed cooling tower - Google Patents
Improved closed cooling tower Download PDFInfo
- Publication number
- CN202532920U CN202532920U CN2012200334348U CN201220033434U CN202532920U CN 202532920 U CN202532920 U CN 202532920U CN 2012200334348 U CN2012200334348 U CN 2012200334348U CN 201220033434 U CN201220033434 U CN 201220033434U CN 202532920 U CN202532920 U CN 202532920U
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- water
- tower body
- air
- inlet
- air outlet
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Abstract
The utility model discloses an improved closed cooling tower which comprises a tower body, an air inlet and an air outlet, wherein the air inlet is formed at the lower part of the tower body and is composed of an air-inlet grille; the air outlet is internally provided with a bearing frame; a fan is fixed on the bearing frame; the tower body below the fan is internally provided with a water collector; a spraying and distribution system is arranged below the water collector and comprises a spray pipe and a plurality of double spray nozzles arranged below the spray pipe; an evaporating coil is arranged below the spraying and distribution system and arranged on a shelf; the shelf is fixed at the lower part of the tower body; a water collecting tank is arranged at the bottom of the tower body; a filter screen is arranged above the water collecting tank; and a water inlet is formed on one side of the water collecting tank and communicated with the spray pipe by a water pipe. The improved closed cooling tower has the advantages that the air inlet is composed of the air-inlet grille, so that the air intake is uniform, the double spray nozzle structures in the spraying and distribution system achieves sufficient and uniform water spray; the sprayed water conducts heat exchange sufficiently with both the evaporating coil and air, and the heat extraction amount is remarkably increased.
Description
Technical field
The utility model relates to a kind of cooling tower, relates in particular to a kind of improved closed cooling tower.Be mainly used in the various cooling systems such as metallurgy, casting, belong to technical field of refrigerating devices.
Background technology
Existing cooling tower all adopts the open type water-cooled but, adopts the overbottom pressure of water circulating pump to get to recirculated cooling water on the filler of cooling tower, through blower fan the water-cooled of process filler but, gets 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.
The utility model content
The purpose of the utility model provides a kind of energy-saving cooling tower of good cooling results.
The technical scheme that the utility model adopts is:
A kind of improved closed cooling tower comprises tower body, air inlet and air outlet, and said air inlet is located at the tower body bottom; Said air inlet is made up of air-inlet grille, and said air outlet is located at the tower body top, and said air outlet is provided with protective cover; Be provided with supporting frame in the said air outlet, be fixed with blower fan on the said supporting frame, be provided with water collection device in the tower body of said blower fan below; Said water collection device below is provided with spray water division system, and said spray water division system comprises jet pipe and be located at a plurality of pairs of shower nozzles under the jet pipe that said spray water division system below is provided with evaporation coil; Said evaporation coil places on the shelf, and said shelf is fixed in the tower body bottom, and said tower body bottom is provided with water leg; Said water leg top is provided with screen pack; Said water leg one side is provided with water inlet, and said water inlet is communicated with jet pipe through water pipe, on the said water pipe water circulating pump is installed.
On the said water inlet stainless steel filtering net is installed.
On the said water leg automatic water compensating valve is installed.
The beneficial effect of the utility model: air inlet is made up 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 the both abundant and evaporation coil of shower water carries out heat exchange; Also abundant and air carries out heat exchange, and heat exhaust significantly improves.
Description of drawings
Fig. 1 is the structural representation of the utility model.
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
Below in conjunction with accompanying drawing and specific embodiment the utility model is described further.
As shown in Figure 1, a kind of improved closed cooling tower of the utility model comprises tower body 1, air inlet 2 and air outlet 3, and air inlet 2 is located at tower body 1 bottom; Air inlet 2 is made up of air-inlet grille, and air outlet 3 is located at tower body 1 top, and air outlet 3 is provided with protective cover 18; Be provided with supporting frame 4 in the air outlet 3, be fixed with blower fan 5 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, and spray water division system comprises jet pipe 7 and be located at a plurality of pairs of shower nozzles 8 under the jet pipe 7 that the spray water division system below is provided with evaporation coil 9; Evaporation coil 9 places on the shelf 10, and shelf 10 is fixed in tower body 1 bottom, and tower body 1 bottom is provided with water leg 11; Automatic water compensating valve 12 is installed on the water leg 11, and water leg 11 tops are provided with screen pack 13, and water leg 11 1 sides are provided with water inlet 14; Water inlet 14 is communicated with jet pipe 7 through 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. an improved closed cooling tower comprises tower body, air inlet and air outlet, it is characterized in that: said air inlet is located at the tower body bottom; Said air inlet is made up of air-inlet grille, and said air outlet is located at the tower body top, and said air outlet is provided with protective cover; Be provided with supporting frame in the said air outlet, be fixed with blower fan on the said supporting frame, be provided with water collection device in the tower body of said blower fan below; Said water collection device below is provided with spray water division system, and said spray water division system comprises jet pipe and be located at a plurality of pairs of shower nozzles under the jet pipe that said spray water division system below is provided with evaporation coil; Said evaporation coil places on the shelf, and said shelf is fixed in the tower body bottom, and said tower body bottom is provided with water leg; Said water leg top is provided with screen pack; Said water leg one side is provided with water inlet, and said water inlet is communicated with jet pipe through water pipe, on the said 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 said 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 said water leg automatic water compensating valve is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200334348U CN202532920U (en) | 2012-02-03 | 2012-02-03 | Improved closed cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200334348U CN202532920U (en) | 2012-02-03 | 2012-02-03 | Improved closed cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202532920U true CN202532920U (en) | 2012-11-14 |
Family
ID=47134099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200334348U Expired - Fee Related CN202532920U (en) | 2012-02-03 | 2012-02-03 | Improved closed cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202532920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357885A (en) * | 2015-12-03 | 2016-02-24 | 郭立铭 | Swing film removing device |
| CN112393624A (en) * | 2020-11-13 | 2021-02-23 | 阜阳安固锅炉压力容器制造有限公司 | Closed cooling tower convenient to adjustment spray angle |
-
2012
- 2012-02-03 CN CN2012200334348U patent/CN202532920U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105357885A (en) * | 2015-12-03 | 2016-02-24 | 郭立铭 | Swing film removing device |
| CN105357885B (en) * | 2015-12-03 | 2018-06-29 | 郭立铭 | One kind, which is waved, moves back film device |
| CN112393624A (en) * | 2020-11-13 | 2021-02-23 | 阜阳安固锅炉压力容器制造有限公司 | Closed cooling tower convenient to adjustment spray angle |
| CN112393624B (en) * | 2020-11-13 | 2022-08-02 | 阜阳安固锅炉压力容器制造有限公司 | Closed cooling tower convenient to adjustment spray angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20130203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |