CN104864739A - Subarea separated water-saving, fog-eliminating and anti-icing counter flow cooling tower - Google Patents
Subarea separated water-saving, fog-eliminating and anti-icing counter flow cooling tower Download PDFInfo
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- CN104864739A CN104864739A CN201510307099.4A CN201510307099A CN104864739A CN 104864739 A CN104864739 A CN 104864739A CN 201510307099 A CN201510307099 A CN 201510307099A CN 104864739 A CN104864739 A CN 104864739A
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Abstract
The invention discloses a subarea separated water-saving, fog-eliminating and anti-icing counter flow cooling tower. The counter flow cooling tower comprises a tower body, as well as a rain area, a padding area, a water distribution system used for spraying hot water, an air chamber used for mixing air and multiple separating plates, which are arranged in the tower body from bottom to top, wherein an air inlet is formed in the tower body corresponding to the side part of the rain area, the tower body corresponding to the upper side of the air chamber is provided with an air exhausting device, and the padding area is hermetically divided into at least two padding subareas by virtue of partition plates; the adjacent partition plates are formed into a water-sealed water channel, the water distribution system comprises multiple water distribution devices which are communicated with one another, and the padding subareas are in one-to-one correspondence with the water distribution devices; the water distribution devices are connected with valves which are in one-to-one correspondence with the water distribution devices, each water distribution device is provided with multiple groups of sprayers which can spray hot water, and each group of the sprayer is hermetically encircled by virtue of the adjacent partition plates. The packing area and the water distribution system are separated in a partitioning manner, the dry-wet partitioning is realized, and the heat exchange and mixing of the dry cold air and the wet hot air in the air chamber can be realized, so that the water-saving, fog-eliminating and anti-icing purposes are achieved.
Description
Technical field
The present invention relates to counterflow cooling tower, particularly relate to subregion and cut off the anti-freeze counterflow cooling tower of water saving fog dispersal.
Background technology
Counterflow cooling tower (counter flow cooling tower) current vertically fall in tower, the cooling tower that airflow direction is contrary with water (flow) direction, this counterflow cooling tower is can by water-cooled a kind of device, water carries out heat exchange, mass transter with the air flow through within it, causes water temperature drop.
Common counterflow cooling tower, the hot water of its water distribution system sprays on filler from top to bottom, forms moisture film or water droplet.Extraneous cold dry air from bottom to top or horizontal through packing area, carry out heat exchange with moisture film or water droplet, a part of water evaporation becomes steam, discharges outside cooling tower with going out in tower air the little water droplet carried secretly.This part goes out the water capacity of tower air apparently higher than the maximum water capacity of outside air, so produce in air duct outlet the loss that Bai Wuji causes water.
Summary of the invention
In order to overcome the deficiencies in the prior art, subregion is the object of the present invention is to provide to cut off the anti-freeze counterflow cooling tower of water saving fog dispersal, subregion partition is carried out in packing area and water distribution system, realize dry zoning, heat exchange and the mixing of cold dry air and damp-heat air in air chamber can be realized, thus reach water saving fog dispersal and anti-freeze.
Object of the present invention realizes by the following technical solutions:
Subregion cuts off the anti-freeze counterflow cooling tower of water saving fog dispersal, the rain belt comprising tower body and be located at from the bottom to top in tower body, packing area, for spraying the water distribution system of hot water, for air chamber and multiple partition panel of mixing air, the tower body that rain belt sidepiece is corresponding has air intlet, tower body corresponding above air chamber is provided with exhaust apparatus, packing area is cut off plate sealed separation at least two filler subregions, adjacent partition panel forms the water stream channel of water-stop, water distribution system comprises multiple water-distributing device be interconnected, filler subregion and water-distributing device one_to_one corresponding, each water-distributing device is connected with valve one to one, each water-distributing device has many groups shower nozzle of ejection hot water, often group shower nozzle is enclosed by adjacent partition panel sealing and draws together.
Preferably, water-distributing device comprises two water inlet supervisors and multiple water inlet pipes, and two water inlet supervisors are parallel to each other and spaced, and each water inlet pipe respectively vertical connection is responsible in two water inlets, and each water inlet pipe is arranged at equal intervals, each water inlet pipe on two water inlet supervisors is staggered; Each water inlet pipe has multiple spout, and described shower nozzle one_to_one corresponding is installed on spout; Described partition panel is located between adjacent two water inlet pipes, and partition panel extends along the length direction of water inlet pipe.
Preferably, exhaust apparatus comprises air duct, motor, decelerator and blower fan, and the output shaft of motor is connected with blower fan by decelerator, and blower fan is installed in air duct, and air duct is installed on tower body top.
Preferably, the bottom of tower body is provided with storage cistern.
Preferably, the water collection device for collecting water droplet is provided with between water distribution system and air chamber.
Compared to existing technology, beneficial effect of the present invention is:
The present invention carrys out the different water-distributing device of switch-mode regulation by valve, partial filler subregion is made to obtain spraying hot water, another part filler subregion does not spray hot water, does not have heat exchange and enter air chamber after making the cold dry air outside part cooling tower enter corresponding filler subregion by air intlet, rain belt; Another part cold dry air enters the filler subregion being sprayed with spray hot water, and carry out heat exchange with it, thus become almost saturated damp-heat air, cold dry air and damp-heat air mix at air chamber, mixed air is got rid of to outside cooling tower through exhaust apparatus, mixing air temperature now and water capacity reduce than damp-heat air, and part steam becomes little water droplet and lands back in cooling tower, thus play fog dispersal water-saving result; More crucially be, plate partition is cut off completely bottom from water distribution system to packing area, form the subregion water-distributing device and filler subregion that cut off, realize dry zoning, when avoiding winter operation, a part has the filler subregion of spray hot water to flow to another part not spray hot water filler subregion and cause icing phenomenon.
Accompanying drawing explanation
Fig. 1 is the structural representation that subregion of the present invention cuts off the anti-freeze counterflow cooling tower of water saving fog dispersal;
Fig. 2 is the schematic diagram that packing area of the present invention is cut off plate partition;
Fig. 3 is the structural representation of water-distributing device of the present invention.
In figure: 1, tower body; 11, air intlet; 2, rain belt; 3, packing area; 31, filler subregion; 4, water distribution system; 41, water-distributing device; 411, shower nozzle; 412, water inlet supervisor; 413, water inlet pipe; 5, air chamber; 6, partition panel; 7, exhaust apparatus; 71, air duct; 72, motor; 73, decelerator; 74, blower fan; 8, water stream channel; 9, storage cistern; 10, water collection device.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the present invention is described further:
Subregion as shown in Figures 1 to 3 cuts off the anti-freeze counterflow cooling tower of water saving fog dispersal, comprise tower body 1 and be located at the rain belt 2 in tower body 1 from the bottom to top, packing area 3, for spraying the water distribution system 4 of hot water, for air chamber 5 and multiple partition panel 6 of mixing air, the tower body 1 that rain belt 2 sidepiece is corresponding has air intlet 11, tower body 1 corresponding above air chamber 5 is provided with exhaust apparatus 7, packing area 3 is cut off plate 6 sealed separation at least two filler subregions 31, adjacent partition panel 6 forms the water stream channel 8 of water-stop, water distribution system 4 comprises multiple water-distributing device 41 be interconnected, filler subregion 31 and water-distributing device 41 one_to_one corresponding, each water-distributing device 41 is connected with valve one to one, each water-distributing device 41 has many groups shower nozzle 411 of ejection hot water, often group shower nozzle 411 is enclosed by adjacent partition panel 6 sealing and draws together.
The different water-distributing device of switch-mode regulation 41 is carried out by valve, partial filler subregion 31 is made to obtain spraying hot water, another part filler subregion 31 does not spray hot water, does not have heat exchange and enter air chamber 5 after making the cold dry air outside part cooling tower enter corresponding filler subregion 31 by air intlet 11, rain belt 2; Another part cold dry air enters the filler subregion 31 being sprayed with spray hot water, and carry out heat exchange with it, thus become almost saturated damp-heat air, cold dry air and damp-heat air mix at air chamber 5, mixed air is got rid of to outside cooling tower through exhaust apparatus 7, mixing air temperature now and water capacity reduce than damp-heat air, and part steam becomes little water droplet and lands back in cooling tower, thus play fog dispersal water-saving result; More crucially be, cut off owing to being cut off plate 6 completely bottom from water distribution system 4 to packing area 3, form the subregion water-distributing device 41 and filler subregion 31 that cut off, realize dry zoning, when avoiding winter operation, a part has the filler subregion 31 of spray hot water to flow to another part not spray hot water filler subregion 31 and cause icing phenomenon.
As one preferred embodiment, as shown in Figure 3, for cutting off water-distributing device 41 and corresponding partition packing area 3 better, the water-distributing device 41 of this example comprises two water inlet supervisors 412 and multiple water inlet pipe 413, two water inlet supervisors 412 are parallel to each other and spaced, each water inlet pipe 413 difference vertical connection is in two water inlet supervisors 412, and each water inlet pipe 413 is arranged at equal intervals, and each water inlet pipes 413 on two water inlet supervisors 412 are staggered; Each water inlet pipe 413 has multiple spout, and described shower nozzle 411 one_to_one corresponding is installed on spout; Described partition panel 6 is located between adjacent two water inlet pipes 413, and partition panel 6 extends along the length direction of water inlet pipe 413.Water inlet supervisor 412 and the setting of water inlet pipe 413 are more conducive to be formed fully each filler subregion 31 be cut off, uniform heat water-spraying.
The exhaust apparatus 7 of this example comprises air duct 71, motor 72, decelerator 73 and blower fan 74, and the output shaft of motor 72 is connected with blower fan 74 by decelerator 73, and blower fan 74 is installed in air duct 71, and air duct 71 is installed on tower body 1 top.Gas in air chamber 5 leads through air duct 71 and is evacuated to outside tower body 1 by blower fan 74, to form convection current.
For convenience of collecting the water droplet receiving packing area 3 to fall, the bottom of tower body 1 is provided with storage cistern 9.Further, for collecting the water droplet fallen after rise in air chamber 5 better, the water collection device 10 for collecting water droplet between water distribution system 4 and air chamber 5, is provided with.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the claims in the present invention.
Claims (5)
1. subregion cuts off the anti-freeze counterflow cooling tower of water saving fog dispersal, it is characterized in that, the rain belt comprising tower body and be located at from the bottom to top in tower body, packing area, for spraying the water distribution system of hot water, for air chamber and multiple partition panel of mixing air, the tower body that rain belt sidepiece is corresponding has air intlet, tower body corresponding above air chamber is provided with exhaust apparatus, packing area is cut off plate sealed separation at least two filler subregions, adjacent partition panel forms the water stream channel of water-stop, water distribution system comprises multiple water-distributing device be interconnected, filler subregion and water-distributing device one_to_one corresponding, each water-distributing device is connected with valve one to one, each water-distributing device has many groups shower nozzle of ejection hot water, often group shower nozzle is enclosed by adjacent partition panel sealing and draws together.
2. subregion according to claim 1 cuts off the anti-freeze counterflow cooling tower of water saving fog dispersal, it is characterized in that, water-distributing device comprises two water inlet supervisors and multiple water inlet pipe, two water inlet supervisors are parallel to each other and spaced, each water inlet pipe respectively vertical connection is responsible in two water inlets, and each water inlet pipe is arranged at equal intervals, each water inlet pipe on two water inlet supervisors is staggered; Each water inlet pipe has multiple spout, and described shower nozzle one_to_one corresponding is installed on spout; Described partition panel is located between adjacent two water inlet pipes, and partition panel extends along the length direction of water inlet pipe.
3. subregion according to claim 1 cuts off the anti-freeze counterflow cooling tower of water saving fog dispersal, it is characterized in that, exhaust apparatus comprises air duct, motor, decelerator and blower fan, and the output shaft of motor is connected with blower fan by decelerator, blower fan is installed in air duct, and air duct is installed on tower body top.
4. subregion according to claim 1 cuts off the anti-freeze counterflow cooling tower of water saving fog dispersal, and it is characterized in that, the bottom of tower body is provided with storage cistern.
5. the subregion according to any one of Claims 1 to 4 cuts off the anti-freeze counterflow cooling tower of water saving fog dispersal, it is characterized in that, being provided with the water collection device for collecting water droplet between water distribution system and air chamber.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510307099.4A CN104864739A (en) | 2015-06-04 | 2015-06-04 | Subarea separated water-saving, fog-eliminating and anti-icing counter flow cooling tower |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510307099.4A CN104864739A (en) | 2015-06-04 | 2015-06-04 | Subarea separated water-saving, fog-eliminating and anti-icing counter flow cooling tower |
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| CN104864739A true CN104864739A (en) | 2015-08-26 |
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| CN201510307099.4A Pending CN104864739A (en) | 2015-06-04 | 2015-06-04 | Subarea separated water-saving, fog-eliminating and anti-icing counter flow cooling tower |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202940A (en) * | 2015-10-30 | 2015-12-30 | 广州览讯科技开发有限公司 | Water-saving heat exchanger for cooling tower |
| CN105202942A (en) * | 2015-10-30 | 2015-12-30 | 广州览讯科技开发有限公司 | Water-saving and mist-dispersing cooling tower |
| CN105332527A (en) * | 2015-11-09 | 2016-02-17 | 中国能源建设集团广东省电力设计研究院有限公司 | Water collection system of high-level water collection tower |
| CN105588455A (en) * | 2016-03-14 | 2016-05-18 | 广州览讯科技开发有限公司 | Subdivision water-saving and fog-dissipating closed cooling tower |
| CN107144156A (en) * | 2017-05-31 | 2017-09-08 | 广州览讯科技开发有限公司 | White-smoke-resisting cooling tower |
| CN109387094A (en) * | 2018-12-25 | 2019-02-26 | 荏原冷热系统（中国）有限公司 | A kind of cross flow cooling tower and its liquid distributor |
| CN109443039A (en) * | 2018-12-14 | 2019-03-08 | 杭州蕴泽环境科技有限公司 | A kind of mechanical force cooling column eliminating white smoke device |
| CN110296615A (en) * | 2019-06-26 | 2019-10-01 | 高全 | A kind of cooling tower fog dispersal filler and the fog dispersal cooling tower using the filler |
| CN110398159A (en) * | 2019-06-27 | 2019-11-01 | 江苏赐福科技有限公司 | A kind of magnetic suspension evaporation cooling type cold water unit |
| CN110411043A (en) * | 2019-06-27 | 2019-11-05 | 江苏赐福科技有限公司 | A kind of magnetic suspension evaporative condenser all-in-one machine |
| CN111928719A (en) * | 2019-07-15 | 2020-11-13 | 德州贝诺风力机械设备有限公司 | Packing module and cooling tower |
| CN112556449A (en) * | 2020-11-20 | 2021-03-26 | 湖南元亨科技股份有限公司 | Indirect evaporative cooling tower |
| CN114136118A (en) * | 2021-12-21 | 2022-03-04 | 广东览讯科技开发有限公司 | Dry-wet type water-saving fog-dispersing cooling tower |
| CN115378185A (en) * | 2022-07-25 | 2022-11-22 | 浙江弗尔德驱动科技有限公司 | Permanent magnet synchronous motor for cooling tower |
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| CN1393677A (en) * | 2001-07-02 | 2003-01-29 | 王永盛 | Efficient combined cooling tower with double heat exchanges |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202940A (en) * | 2015-10-30 | 2015-12-30 | 广州览讯科技开发有限公司 | Water-saving heat exchanger for cooling tower |
| CN105202942A (en) * | 2015-10-30 | 2015-12-30 | 广州览讯科技开发有限公司 | Water-saving and mist-dispersing cooling tower |
| CN105332527A (en) * | 2015-11-09 | 2016-02-17 | 中国能源建设集团广东省电力设计研究院有限公司 | Water collection system of high-level water collection tower |
| CN105332527B (en) * | 2015-11-09 | 2017-09-22 | 中国能源建设集团广东省电力设计研究院有限公司 | A high position receives the receipts water system of water tower |
| CN105588455A (en) * | 2016-03-14 | 2016-05-18 | 广州览讯科技开发有限公司 | Subdivision water-saving and fog-dissipating closed cooling tower |
| CN107144156A (en) * | 2017-05-31 | 2017-09-08 | 广州览讯科技开发有限公司 | White-smoke-resisting cooling tower |
| CN109443039A (en) * | 2018-12-14 | 2019-03-08 | 杭州蕴泽环境科技有限公司 | A kind of mechanical force cooling column eliminating white smoke device |
| CN109387094A (en) * | 2018-12-25 | 2019-02-26 | 荏原冷热系统（中国）有限公司 | A kind of cross flow cooling tower and its liquid distributor |
| CN110296615A (en) * | 2019-06-26 | 2019-10-01 | 高全 | A kind of cooling tower fog dispersal filler and the fog dispersal cooling tower using the filler |
| CN110398159A (en) * | 2019-06-27 | 2019-11-01 | 江苏赐福科技有限公司 | A kind of magnetic suspension evaporation cooling type cold water unit |
| CN110411043A (en) * | 2019-06-27 | 2019-11-05 | 江苏赐福科技有限公司 | A kind of magnetic suspension evaporative condenser all-in-one machine |
| CN111928719A (en) * | 2019-07-15 | 2020-11-13 | 德州贝诺风力机械设备有限公司 | Packing module and cooling tower |
| CN111928719B (en) * | 2019-07-15 | 2022-07-08 | 德州贝诺风力机械设备有限公司 | Packing module and cooling tower |
| CN112556449A (en) * | 2020-11-20 | 2021-03-26 | 湖南元亨科技股份有限公司 | Indirect evaporative cooling tower |
| CN112556449B (en) * | 2020-11-20 | 2024-05-07 | 湖南元亨科技股份有限公司 | Indirect evaporative cooling tower |
| CN114136118A (en) * | 2021-12-21 | 2022-03-04 | 广东览讯科技开发有限公司 | Dry-wet type water-saving fog-dispersing cooling tower |
| CN115378185A (en) * | 2022-07-25 | 2022-11-22 | 浙江弗尔德驱动科技有限公司 | Permanent magnet synchronous motor for cooling tower |
| CN115378185B (en) * | 2022-07-25 | 2023-05-26 | 浙江弗尔德驱动科技有限公司 | Permanent magnet synchronous motor for cooling tower |
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Application publication date: 20150826 |