CN104567454A - Thermal power plant cooling system - Google Patents

Thermal power plant cooling system Download PDF

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Publication number
CN104567454A
CN104567454A CN201410846197.0A CN201410846197A CN104567454A CN 104567454 A CN104567454 A CN 104567454A CN 201410846197 A CN201410846197 A CN 201410846197A CN 104567454 A CN104567454 A CN 104567454A
Authority
CN
China
Prior art keywords
cooling
water
power plant
thermal power
tank
Prior art date
Application number
CN201410846197.0A
Other languages
Chinese (zh)
Inventor
方建文
Original Assignee
常熟市第二热电有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 常熟市第二热电有限公司 filed Critical 常熟市第二热电有限公司
Priority to CN201410846197.0A priority Critical patent/CN104567454A/en
Publication of CN104567454A publication Critical patent/CN104567454A/en

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Abstract

The invention discloses a thermal power plant cooling system. The thermal power plant cooling system comprises a tank body, wherein a cooling fan is arranged at the top of the tank body, and an air blower is further arranged on the cooling fan; a sprayer, a coiled pipe, an air-in device and a sprayed water collecting trough are sequentially arranged in the tank body from the top to the bottom, a water inlet and a water outlet are formed in the coiled pipe, and cold exchange equipment is connected at the water inlet and the water outlet; the water inlet of the sprayer is connected with the sprayed water collecting trough through a water pump to form a circulating structure. The cooling system is simple in structure, simple to operate, convenient to maintain, uniform in water distribution and low in cost. The cooling system can improve the cooling effect and meanwhile can reduce water consumption.

Description

A kind of cooling system of thermal power plant

Technical field

The present invention relates to a kind of steam power plant cooling device, be specifically related to a kind of cooling system of thermal power plant.

Background technology

At present, cooling system is widely used in HVAC field, its effect to carry the recirculated water of preheating in Ta Nei and air inlet heat exchange, the delivered heat of water is spilt into air to air, lowers the temperature to recirculated water.But existing cooling system is in the process of carrying out heat exchange, water can be caused loss by evaporating, and the loss of water can increase again the concentration of recirculated water, and also influenced to cooling water effect.Therefore, a kind of new technical scheme is needed to solve above-mentioned technical problem.

Summary of the invention

The object of the invention is to provide a kind of features simple structure, simple to operate, easy to maintenance for the deficiencies in the prior art, water distribution is even, the cooling system of thermal power plant that cost is low; This system can reduce the loss of water while improving cooling effect.

A kind of cooling system of thermal power plant of the present invention, comprises tank body, and its tank body top is provided with radiator fan, and radiator fan is also provided with air blast; Described tank interior is from top to bottom provided with spray thrower, coil pipe, air-intake device and shower water feeder successively, and described coil pipe is provided with entery and delivery port, and entery and delivery port place is connected to cold exchange device; Described spray thrower water inlet is connected with shower water feeder by water pump, forms a loop structure.

Further improvement, is also provided with sewage draining exit below described shower water feeder.

Further improvement, the pipeline between described spray thrower and shower water feeder is provided with cooling device.

Improve further, the air outlet of described air blast is connected with cooling device again, forms a cooling cycle structure.

Beneficial effect of the present invention is:

Compared with prior art, its features simple structure, simple to operate, easy to maintenance, water distribution is even, and cost is low, and this cooling system can reduce the loss of water while improving cooling effect.In heat exchanging process, quality characteristic that heat-carrying agent in coil pipe keeps it original because not directly not contacting with air (can not contaminated, concentrated, moisture absorption and volatilization), shower water outside coil pipe, except a small amount of evaporation loss, converges at pond at the bottom of tower, recycles; In addition, top is added with air blast, makes radiating effect better, also forms a heat radiation inner circulation structure simultaneously.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention.

Detailed description of the invention

As shown in Figure 1, a kind of cooling system of thermal power plant of the present invention, comprises tank body 1, and its tank body 1 top is provided with radiator fan 2, and radiator fan 2 is also provided with air blast 3; Described tank body 1 inside is from top to bottom provided with spray thrower 4, coil pipe 5, air-intake device 6 and shower water feeder 7 successively, and described coil pipe 5 is provided with entery and delivery port, and entery and delivery port place is connected to cold exchange device 8; Described spray thrower 4 water inlet is connected with shower water feeder 7 by water pump 9, forms a loop structure; Also be provided with sewage draining exit 10 below described shower water feeder 6, incrustation scale can be discharged; Pipeline between described spray thrower 3 and shower water feeder 6 is provided with cooling device 11, and the shower water of heat can be cooled in conveying.The air outlet of described air blast 3 is connected with cooling device 11, forms a cooling cycle structure.

The invention provides a kind of cooling system of thermal power plant form and implementation method; the above is only preferred implementation method of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention; can also make some improvement, these improvement also should be considered as protection scope of the present invention.

Claims (4)

1. a cooling system of thermal power plant, is characterized in that, comprises tank body (1), and its tank body (1) top is provided with radiator fan (2), radiator fan (2) is also provided with air blast (3); Described tank body (1) inside is from top to bottom provided with spray thrower (4), coil pipe (5), air-intake device (6) and shower water feeder (7) successively, and described coil pipe (5) is provided with entery and delivery port, and entery and delivery port place is connected to cold exchange device (8); Described spray thrower (4) water inlet is connected with shower water feeder (7) by water pump (9), forms a loop structure.
2. cooling system of thermal power plant according to claim 1, is characterized in that: described shower water feeder (6) below is also provided with sewage draining exit (10).
3. cooling system of thermal power plant according to claim 1, is characterized in that: the pipeline between described spray thrower (3) and shower water feeder (6) is provided with cooling device (11).
4. cooling system of thermal power plant according to claim 1, is characterized in that: the air outlet of described air blast (3) is connected with cooling device (11), forms a cooling cycle structure.
CN201410846197.0A 2014-12-31 2014-12-31 Thermal power plant cooling system CN104567454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410846197.0A CN104567454A (en) 2014-12-31 2014-12-31 Thermal power plant cooling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410846197.0A CN104567454A (en) 2014-12-31 2014-12-31 Thermal power plant cooling system

Publications (1)

Publication Number Publication Date
CN104567454A true CN104567454A (en) 2015-04-29

Family

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Family Applications (1)

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CN201410846197.0A CN104567454A (en) 2014-12-31 2014-12-31 Thermal power plant cooling system

Country Status (1)

Country Link
CN (1) CN104567454A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109141057A (en) * 2018-06-29 2019-01-04 北京百度网讯科技有限公司 A kind of Phase cooling tower and refrigerating method

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06323761A (en) * 1993-05-17 1994-11-25 Tada Denki Kk Closed cooling tower
US20050279115A1 (en) * 2004-06-18 2005-12-22 Whizen Global Co., Ltd. Method and apparatus for evaporative cooling of a cooling fluid
CN1800764A (en) * 2006-01-18 2006-07-12 金兴才 Closed type cooling tower
CN101169299A (en) * 2007-11-30 2008-04-30 清华大学 Indirect evaporation type cooling/condensing device
KR101102827B1 (en) * 2011-08-08 2012-01-05 주식회사 성지공조기술 System for preventing generation of white plume
CN202709787U (en) * 2012-07-17 2013-01-30 无锡禹兵冷却设备有限公司 Cooling tower
CN202928391U (en) * 2012-11-14 2013-05-08 江苏佳世达环保工程有限公司 Closed cooling tower
CN103245216A (en) * 2012-02-02 2013-08-14 海门市大生水处理设备（厂）有限公司 Closed cooling tower
CN103591814A (en) * 2013-11-29 2014-02-19 大唐太原第二热电厂 Anti-freezing apparatus for air cooling tower system of indirect air cooling unit
CN103615913A (en) * 2013-12-05 2014-03-05 宜兴市裕泰华环保有限公司 Closed type cooling tower
CN103712477A (en) * 2013-12-18 2014-04-09 清华大学 Heat-supplying and demisting water-saving type cooling tower for heat pump

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06323761A (en) * 1993-05-17 1994-11-25 Tada Denki Kk Closed cooling tower
US20050279115A1 (en) * 2004-06-18 2005-12-22 Whizen Global Co., Ltd. Method and apparatus for evaporative cooling of a cooling fluid
CN1800764A (en) * 2006-01-18 2006-07-12 金兴才 Closed type cooling tower
CN101169299A (en) * 2007-11-30 2008-04-30 清华大学 Indirect evaporation type cooling/condensing device
KR101102827B1 (en) * 2011-08-08 2012-01-05 주식회사 성지공조기술 System for preventing generation of white plume
CN103245216A (en) * 2012-02-02 2013-08-14 海门市大生水处理设备（厂）有限公司 Closed cooling tower
CN202709787U (en) * 2012-07-17 2013-01-30 无锡禹兵冷却设备有限公司 Cooling tower
CN202928391U (en) * 2012-11-14 2013-05-08 江苏佳世达环保工程有限公司 Closed cooling tower
CN103591814A (en) * 2013-11-29 2014-02-19 大唐太原第二热电厂 Anti-freezing apparatus for air cooling tower system of indirect air cooling unit
CN103615913A (en) * 2013-12-05 2014-03-05 宜兴市裕泰华环保有限公司 Closed type cooling tower
CN103712477A (en) * 2013-12-18 2014-04-09 清华大学 Heat-supplying and demisting water-saving type cooling tower for heat pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109141057A (en) * 2018-06-29 2019-01-04 北京百度网讯科技有限公司 A kind of Phase cooling tower and refrigerating method

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Application publication date: 20150429

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