CN202470813U - Fog elimination type cooling tower - Google Patents
Fog elimination type cooling tower Download PDFInfo
- Publication number
- CN202470813U CN202470813U CN2011205770781U CN201120577078U CN202470813U CN 202470813 U CN202470813 U CN 202470813U CN 2011205770781 U CN2011205770781 U CN 2011205770781U CN 201120577078 U CN201120577078 U CN 201120577078U CN 202470813 U CN202470813 U CN 202470813U
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Abstract
The utility model relates to a fog elimination type cooling tower which comprises a tower body, a water distributor, a filler layer, a water storage pool and an air inlet shutter, wherein the water distributor, the filler layer and the water storage pool are sequentially arranged in the tower body; the air inlet shutter is arranged below the filler layer on the side wall of the tower body; the upper side wall of the tower body is also provided with a second air inlet; the inside of the tower body above the second air inlet is provided with a dry/wet air mixer; a water collector is arranged below the dry/wet air mixer and above the water distributor; and the outer side of the second air inlet is provided with a heat exchanger. The utility model has the following advantages: (1) the finned tube heat exchanger is added, and outside cold air is utilized to precool circulating water, thereby reducing the evaporated water amount; and (2) the saturated wet hot air of the filler layer and dry and cold air subjected to heat exchange by the heat exchanger are mixed and discharged out of the tower through an air duct so as to eliminate or reduce white fog at the air duct port of the cooling tower, and the dry air and wet air are thoroughly mixed due to the added dry/wet air mixer, thereby greatly enhancing the white fog elimination effect.
Description
Technical field
The utility model relates to the cooling tower technical field, relates in particular to a kind of fog dispersal type cooling tower.
Background technology
The effect of cooling tower is that the recirculated water that carries waste heat is carried out heat exchange at Ta Nei and air, is transferred to the heat of water air and spills into atmosphere, and recirculated water is lowered the temperature.
The existing conventional cooling tower is in actual moving process; After saturated damp-heat air contacts with cold air outside the air duct and mixes in the tower in air duct exit; Can condensation form little water droplet; Above air duct, form white mist, white mist is the normal physical change after the cold and hot air contact, has no influence for the aspects such as performance of cooling tower.But white mist heavy damage urban look, influence peripheral traffic visibility, cause leeward area humidity to rise, and possibly cause Legionella to spread with fog.
Therefore, a kind of appearance of the cooling tower that can efficiently reduce or eliminate white mist is necessary.
The utility model content
The utility model is to provide a kind of efficient fog dispersal type cooling tower for solving the problems of the technologies described above.
The technical problem that the utility model solved adopts following technical scheme to realize:
A kind of fog dispersal type cooling tower; Comprise tower body and be successively set on water collection device, water-locator, packing layer, the storage cistern in the tower body and be arranged on first air inlet on the tower body sidewall of packing layer below, wherein; Sidewall on said tower body top also is provided with second air inlet; Tower body inside also is provided with dried humid air blender above said second air inlet, and water-locator top, said dried humid air blender bottom is provided with water collection device, and said second air inlet outside also is provided with heat exchanger.
The water inlet pipe of said heat exchanger is connected through pipeline with said storage cistern, and the outlet pipe of said heat exchanger is connected with said water-locator.
Said heat exchanger is preferably finned tube exchanger.
Top at said tower body is provided with blower fan.
Said first air inlet is provided with adjustable shutter.
Said heat exchanger outside is provided with adjustable shutter.
The beneficial effect that the utlity model has is:
(1) through having increased finned tube exchanger, utilize extraneous cold air that recirculated water has been carried out precooling, reduced the cooling load of filler to recirculated water, reduced evaporated water, can economize on water;
(2) through having set up dried humid air blender; Cold dry air after the saturated damp-heat air that comes from water collection device and the finned tube exchanger heat exchange can be mixed in this part fully; Thereby reduce the water capacity and the dew-point temperature of air duct exit air significantly, can eliminate or reduce the white mist in cooling tower air duct exit.
Description of drawings
Fig. 1 is the utility model: a kind of structural representation of the type cooling tower that disperses fog.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
With reference to shown in Figure 1; A kind of fog dispersal type cooling tower; Comprise tower body 1; Be successively set on water collection device 6, water-locator 2, packing layer 3, the storage cistern 4 in the tower body 1 and be arranged on first air inlet 5 on packing layer 3 below tower bodies 1 sidewall, the sidewall on tower body 1 top also is provided with second air inlet 7, tower body 1 inside also is provided with dried humid air blender 9 above second air inlet 7; Said dried humid air blender 9 bottom water-locators 2 tops are provided with water collection device 6, the second air inlets 7 outsides and also are provided with finned tube exchanger 8.Be provided with blower fan 12 at the top of tower body 1.
Finned tube exchanger 8 is provided with water inlet pipe 10, and the outlet pipe 11 of finned tube exchanger 8 is connected with water-locator 2.
Finned tube exchanger 8 outsides are provided with adjustable shutter.
The water inlet of cooling tower is earlier through finned tube exchanger 8, carries out heat exchange with the cold air in the external world, the water temperature of water inlet is reduced to uniform temperature after; Be sprayed on the packing layer 3 through water-locator 2 again, advance the tower air with the bottom and fully contact, through contact heat radiation and evaporative heat loss; Water temperature is reduced to designing requirement, meanwhile, the bottom advance the tower air through heat exchange after; Temperature improves, and becomes saturated damp-heat air.In addition; After the cold air on cooling tower tower body top passed through heat exchanger 8 heat exchange, temperature raise, and the saturated damp-heat air inner with cooling tower mixes; Under the effect of air mixer 9; Two parts air fully mixes, and mixed air becomes undersaturated damp-heat air, behind chimney fan, mixes with the air in the external world.Because the air before the original chimney fan becomes the sharp state of insatiable hunger by saturation state, after cool ambient air was mixed, it is much little that its dew-point temperature and original tower are relatively wanted, and therefore, can eliminate or reduce the white cigarette in cooling tower air duct exit.
More than show and described basic principle of the utility model and the advantage of principal character and the utility model.The technical staff of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (6)
1. fog dispersal type cooling tower; Comprise tower body; Be successively set on water collection device, water-locator, packing layer, the storage cistern in the tower body and be arranged on first air inlet on the tower body sidewall of packing layer below, it is characterized in that: the sidewall on said tower body top also is provided with second air inlet, tower body inside also is provided with dried humid air blender above said second air inlet; Water-locator top, said dried humid air blender bottom is provided with water collection device, and said second air inlet outside also is provided with heat exchanger.
2. a kind of fog dispersal type cooling tower according to claim 1, its characteristic exists: the water inlet pipe of said heat exchanger is connected through pipeline with said storage cistern, and the outlet pipe of said heat exchanger is connected with said water-locator.
3. a kind of fog dispersal type cooling tower according to claim 1 and 2, it is characterized in that: said heat exchanger is a finned tube exchanger.
4. a kind of fog dispersal type cooling tower according to claim 1 and 2, it is characterized in that: the top at said tower body is provided with blower fan.
5. a kind of fog dispersal type cooling tower according to claim 1 and 2, it is characterized in that: said first air inlet is provided with adjustable shutter.
6. a kind of fog dispersal type cooling tower according to claim 1 and 2, it is characterized in that: said heat exchanger outside is provided with adjustable shutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205770781U CN202470813U (en) | 2011-12-30 | 2011-12-30 | Fog elimination type cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205770781U CN202470813U (en) | 2011-12-30 | 2011-12-30 | Fog elimination type cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202470813U true CN202470813U (en) | 2012-10-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205770781U Expired - Lifetime CN202470813U (en) | 2011-12-30 | 2011-12-30 | Fog elimination type cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202470813U (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901397A (en) * | 2012-11-12 | 2013-01-30 | 德州贝诺风力机械设备有限公司 | Fog dispersing and water collecting device for wet cooling tower |
| CN103776277A (en) * | 2014-02-26 | 2014-05-07 | 常州市科慧制冷设备有限公司 | Environment-friendly and energy-saving cooling tower for dispersing fog |
| CN104034182A (en) * | 2014-07-09 | 2014-09-10 | 常州市科慧制冷设备有限公司 | Energy-saving environment-friendly fog-dispersal type cooling tower |
| CN105571346A (en) * | 2016-02-01 | 2016-05-11 | 华电重工股份有限公司 | Environment-friendly mechanical draft cooling tower |
| CN106839811A (en) * | 2017-02-25 | 2017-06-13 | 华北电力大学（保定） | A kind of high efficient heat exchanging water saving demisting wet cooling tower |
| CN107091579A (en) * | 2017-06-30 | 2017-08-25 | 济南金孚瑞冷却技术有限公司 | A kind of anti-white cigarette closed cooling tower |
| CN107741165A (en) * | 2017-11-15 | 2018-02-27 | 华北电力大学（保定） | One kind energy-conservation demisting dry and wet combination cooling tower |
| CN109063342A (en) * | 2018-08-06 | 2018-12-21 | 济南蓝辰能源技术有限公司 | A kind of design and calculation method of force ventilation dry and wet association type fog dispersal cooling tower |
| CN109724430A (en) * | 2019-01-21 | 2019-05-07 | 华北水利水电大学 | A kind of water-saving depth fog dissipation system of cooling tower |
| CN109974473A (en) * | 2019-03-20 | 2019-07-05 | 江苏华塔冷却技术有限公司 | A kind of cooling tower of band joint fog dispersal exhaust system |
| CN110006270A (en) * | 2019-01-21 | 2019-07-12 | 华北水利水电大学 | A kind of labyrinth damp type condensation fog-dissipation water collector |
| CN110132029A (en) * | 2019-06-26 | 2019-08-16 | 河北中冷冷却设备有限公司 | Heating module fog dispersal cooling tower |
| CN114577027A (en) * | 2022-04-12 | 2022-06-03 | 河北华盛节能设备有限公司 | Energy-saving cooling tower with white and mist elimination |
-
2011
- 2011-12-30 CN CN2011205770781U patent/CN202470813U/en not_active Expired - Lifetime
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102901397B (en) * | 2012-11-12 | 2014-01-22 | 德州贝诺风力机械设备有限公司 | Fog dispersing and water collecting device for wet cooling tower |
| CN102901397A (en) * | 2012-11-12 | 2013-01-30 | 德州贝诺风力机械设备有限公司 | Fog dispersing and water collecting device for wet cooling tower |
| CN103776277A (en) * | 2014-02-26 | 2014-05-07 | 常州市科慧制冷设备有限公司 | Environment-friendly and energy-saving cooling tower for dispersing fog |
| CN104034182A (en) * | 2014-07-09 | 2014-09-10 | 常州市科慧制冷设备有限公司 | Energy-saving environment-friendly fog-dispersal type cooling tower |
| CN105571346A (en) * | 2016-02-01 | 2016-05-11 | 华电重工股份有限公司 | Environment-friendly mechanical draft cooling tower |
| CN105571346B (en) * | 2016-02-01 | 2017-11-21 | 华电重工股份有限公司 | Environment-friendly type induced cooling tower |
| CN106839811B (en) * | 2017-02-25 | 2018-05-25 | 华北电力大学（保定） | A kind of water-saving demisting wet cooling tower of high efficient heat exchanging |
| CN106839811A (en) * | 2017-02-25 | 2017-06-13 | 华北电力大学（保定） | A kind of high efficient heat exchanging water saving demisting wet cooling tower |
| CN107091579A (en) * | 2017-06-30 | 2017-08-25 | 济南金孚瑞冷却技术有限公司 | A kind of anti-white cigarette closed cooling tower |
| CN107741165A (en) * | 2017-11-15 | 2018-02-27 | 华北电力大学（保定） | One kind energy-conservation demisting dry and wet combination cooling tower |
| CN107741165B (en) * | 2017-11-15 | 2023-05-12 | 华北电力大学（保定） | Energy-saving demisting dry-wet mixed cooling tower |
| CN109063342A (en) * | 2018-08-06 | 2018-12-21 | 济南蓝辰能源技术有限公司 | A kind of design and calculation method of force ventilation dry and wet association type fog dispersal cooling tower |
| CN109063342B (en) * | 2018-08-06 | 2023-06-30 | 济南蓝辰能源技术有限公司 | Design calculation method of mechanical ventilation dry-wet combined type defogging cooling tower |
| CN109724430A (en) * | 2019-01-21 | 2019-05-07 | 华北水利水电大学 | A kind of water-saving depth fog dissipation system of cooling tower |
| CN110006270A (en) * | 2019-01-21 | 2019-07-12 | 华北水利水电大学 | A kind of labyrinth damp type condensation fog-dissipation water collector |
| CN109724430B (en) * | 2019-01-21 | 2024-02-27 | 华北水利水电大学 | Cooling tower water conservation degree of depth fog dispersal system |
| CN109974473A (en) * | 2019-03-20 | 2019-07-05 | 江苏华塔冷却技术有限公司 | A kind of cooling tower of band joint fog dispersal exhaust system |
| CN110132029A (en) * | 2019-06-26 | 2019-08-16 | 河北中冷冷却设备有限公司 | Heating module fog dispersal cooling tower |
| CN114577027A (en) * | 2022-04-12 | 2022-06-03 | 河北华盛节能设备有限公司 | Energy-saving cooling tower with white and mist elimination |
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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: 20121003 |