CN101975517B - Circulating water cooling tower - Google Patents
Circulating water cooling tower Download PDFInfo
- Publication number
- CN101975517B CN101975517B CN2010105611677A CN201010561167A CN101975517B CN 101975517 B CN101975517 B CN 101975517B CN 2010105611677 A CN2010105611677 A CN 2010105611677A CN 201010561167 A CN201010561167 A CN 201010561167A CN 101975517 B CN101975517 B CN 101975517B
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- air
- tower body
- circulating water
- tower
- water cooling
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Abstract
The invention discloses a circulating water cooling tower, comprising a tower body, a chimney and a cooling water tank; wherein the interior of the tower body is filled with filler, so as to form a filler layer, the upper part of the filler layer is also provided with a cooling water distributor, the chimney is arranged at the upper part of the tower body, an air fan is arranged at the inlet thereof, and the outlet thereof is an air outlet, besides, the lower end of the tower body is an air inlet, the cooling water tank is arranged at the lower part of the tower body, and an air deflector is arranged between the filler layer and the air fan. The invention guides air by mounting an air deflector, air flow line is specified, turbulence degree thereof is reduced, air flow of circulating water cooling tower is increased, power consumption of air fan is reduced, contact of gas and liquid phases in the circulating water cooling tower is optimized, and heat transfer and mass transfer thrusts of air and cooling water in the circulating water cooling tower are improved, thus improving working efficiency of circulating water cooling tower.
Description
Technical field
The present invention relates to a kind of Chemical Manufacture and thermoelectric production equipment, specifically relate to the circulating water cooling tower in a kind of Chemical Manufacture and thermoelectric the production, belong to chemical industry and thermal power unit technical field.
Background technology
Circulating water cooling tower is the common equipment of gas-liquid heat-transfer, mass transfer, and air mass flow has material impact to heat transfer, the mass-transfer efficiency of circulating water cooling tower in the tower.The circulating water cooling tower of operation does not have air guide device in chemical industry and thermoelectric the production between air blower and packing layer at present, and flow channel existed sudden change, streamline turbulence when air upwards flowed in this interval; Produce a large amount of whirlpools; Consumed bigger energy, air mass flow reduces, in this circulating water cooling tower; Heat transfer, the mass-transfer efficiency of air and recirculated cooling water are lower, and the consumption of blower fan energy is bigger.
Summary of the invention
In order to overcome the deficiency of prior art, the object of the present invention is to provide a kind of circulating water cooling tower that improves circulating water cooling tower heat transfer, mass-transfer efficiency.
The present invention realizes through following technical scheme: a kind of circulating water cooling tower, comprise tower body, air duct and cooling pond, and wherein filler is equipped with in tower body inside; Form packing layer, the top of packing layer also is provided with the cooling water distributor, and air duct is arranged on the top of tower body; Its import department is provided with air blower, and its outlet then is an air outlet slit, in addition; The lower end of tower body is an air intlet; Above-mentioned cooling pond then is arranged on the bottom of tower body, it is characterized in that, between packing layer and air blower, also is provided with air guide device.
The level cross-sectionn of above-mentioned air guide device upper end is consistent with the level cross-sectionn shape of air duct; The upper end is fixedly connected with air duct; The level cross-sectionn of air guide device lower end is consistent with the level cross-sectionn shape of tower body, and the lower end is connected with tower body above packing layer.
The level cross-sectionn of the lower end of above-mentioned air guide device be shaped as circle or square.
Also be provided with access path on the above-mentioned air guide device.
The invention has the beneficial effects as follows: the present invention is through installing air guide device between air blower and packing layer; Can flow to the air between air blower and the filler and carry out water conservancy diversion; The streamline of standard air reduces its less turbulence, increases the air mass flow of circulating water cooling tower; Reduce the power consumption of air blower; Optimize the contact of gas-liquid two-phase in circulating water cooling tower, improve air and heat transfer, the mass transfer force of cooling water in circulating water cooling tower, thereby improve circulating water cooling tower moral operating efficiency.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Main Reference numeral implication is among the figure:
1, cooling pond 2, tower body 3, packing layer 4, air guide device
5, air duct 6, air outlet slit 7, air blower 8, cooling water distributor
9, air flow line 10, air intlet.
The specific embodiment
To combine accompanying drawing below, specify the specific embodiment of the present invention:
Fig. 1 is the structural representation of one embodiment of the invention.
As shown in Figure 1: circulating water cooling tower, comprise tower body 2, air duct 5 and cooling pond 1, wherein filler is equipped with in tower body 2 inside; Form packing layer 3, the top of packing layer 3 also is provided with cooling water distributor 8, and air duct 5 is arranged on the top of tower body 2; Its import department is provided with air blower 7, and its outlet then is an air outlet slit 10, in addition; The lower end of tower body 2 is an air intlet 6, and above-mentioned cooling pond 1 then is arranged on the bottom of tower body 2, between packing layer 3 and air blower 7, also is provided with air guide device 4; And the level cross-sectionn of air guide device 4 upper ends is consistent with the level cross-sectionn shape of air duct 5, and the upper end is fixedly connected with air duct 5, and the level cross-sectionn of air guide device 4 lower ends is consistent with the level cross-sectionn shape of tower body 2; The lower end is connected with tower body 2 above packing layer 3, in addition, can also on air guide device 4, also be provided with access path; With maintenance and the maintenance that makes things convenient for air guide device 4, in this embodiment, access path is not shown.
And, the level cross-sectionn of the lower end of above-mentioned air guide device 4 be shaped as circle or square, in this embodiment, the level cross-sectionn of the lower end of air guide device 4 be shaped as circle.
Cooling water gets into packing layer 3 by cooling water distributor 8; Fall into cooling pond 1 along packing layer 3 surface currents, air then gets into tower body 2 by air intlet 10, gets into packing layer 3 along air flow line 9; Upwards flow along the slit in the packing layer 3; Leave packing layer 3 backs by behind air guide device 4 water conservancy diversion, discharge cooling tower through air blower 7 from air duct 5, air and cooling water carry out heat and mass in packing layer 3.
Owing to be provided with air guide device 4, it can be to the mobile water conservancy diversion that carries out of the air between air blower 7 and the packing layer 3, standard the streamline of air; Reduce its less turbulence, prevented the generation of a large amount of whirlpools, increase the air mass flow of circulating water cooling tower; Reduce the power consumption of air blower 7; Optimize the contact of gas-liquid two-phase in circulating water cooling tower, improve air and heat transfer, the mass transfer force of cooling water in circulating water cooling tower, thereby improve circulating water cooling tower moral operating efficiency.
Below disclose the present invention with preferred embodiment, so it is not in order to restriction the present invention, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within protection scope of the present invention.
Claims (3)
1. a circulating water cooling tower comprises tower body, air duct and cooling pond, and wherein filler is equipped with in tower body inside; Form packing layer, the top of packing layer also is provided with the cooling water distributor, and air duct is arranged on the top of tower body; Its import department is provided with air blower, and its outlet then is an air outlet slit, in addition; The lower end of tower body is an air intlet, and above-mentioned cooling pond then is arranged on the bottom of tower body, between packing layer and air blower, also is provided with air guide device; It is characterized in that the level cross-sectionn of described air guide device upper end is consistent with the level cross-sectionn shape of air duct, the upper end is fixedly connected with air duct; The level cross-sectionn of air guide device lower end is consistent with the level cross-sectionn shape of tower body, and the lower end is connected with tower body above packing layer.
2. circulating water cooling tower according to claim 1 is characterized in that, the level cross-sectionn of the lower end of described air guide device be shaped as circle or square.
3. according to the described circulating water cooling tower of each claim of claim 1-2, it is characterized in that, also be provided with access path on the described air guide device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105611677A CN101975517B (en) | 2010-11-26 | 2010-11-26 | Circulating water cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105611677A CN101975517B (en) | 2010-11-26 | 2010-11-26 | Circulating water cooling tower |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101975517A CN101975517A (en) | 2011-02-16 |
| CN101975517B true CN101975517B (en) | 2012-08-22 |
Family
ID=43575419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105611677A Expired - Fee Related CN101975517B (en) | 2010-11-26 | 2010-11-26 | Circulating water cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101975517B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101082791B1 (en) * | 2011-02-18 | 2011-11-11 | 주식회사 성지공조기술 | Bottom air supply type counter flow cooling towers |
| CN104729318B (en) * | 2015-03-31 | 2016-08-17 | 山东大学 | A kind of clammy tower of the bilayer with dividing wall |
| CN107702584A (en) * | 2017-11-17 | 2018-02-16 | 浙江润东环保科技股份有限公司 | Cooling tower reducing pressurizer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4156706A (en) * | 1978-01-16 | 1979-05-29 | The Marley Cooling Tower Company | Fan cylinder having invisible eased inlet |
| CN2926976Y (en) * | 2006-07-18 | 2007-07-25 | 赵康雄 | Air-kinetic vortex adjuster of naturally-ventilating cooling tower |
| CN201867087U (en) * | 2010-11-26 | 2011-06-15 | 南京化工职业技术学院 | Circulating water cooling tower |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0610583B2 (en) * | 1983-09-07 | 1994-02-09 | 石川島播磨重工業株式会社 | Cold water tower |
| JP2000337780A (en) * | 1999-05-25 | 2000-12-08 | Ishikawajima Harima Heavy Ind Co Ltd | Structure of cooling tower for preventing accumulation of snow |
| KR20100115009A (en) * | 2009-04-17 | 2010-10-27 | 송상영 | Enerzaistack |
-
2010
- 2010-11-26 CN CN2010105611677A patent/CN101975517B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4156706A (en) * | 1978-01-16 | 1979-05-29 | The Marley Cooling Tower Company | Fan cylinder having invisible eased inlet |
| CN2926976Y (en) * | 2006-07-18 | 2007-07-25 | 赵康雄 | Air-kinetic vortex adjuster of naturally-ventilating cooling tower |
| CN201867087U (en) * | 2010-11-26 | 2011-06-15 | 南京化工职业技术学院 | Circulating water cooling tower |
Non-Patent Citations (2)
| Title |
|---|
| JP昭60-57198A 1985.04.02 |
| JP特开2000-337780A 2000.12.08 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101975517A (en) | 2011-02-16 |
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Owner name: JIANGSU ZHONGTENG CHEMICAL CO., LTD. Free format text: FORMER OWNER: NANJING COLLEGE OF CHEMICAL TECHNOLOGY Effective date: 20130409 |
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Free format text: CORRECT: ADDRESS; FROM: 210038 NANJING, JIANGSU PROVINCE TO: 212300 ZHENJIANG, JIANGSU PROVINCE |
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Effective date of registration: 20130409 Address after: 212300 No. 3, Chemical Road, Zhenjiang, Jiangsu, Danyang Patentee after: Jiangsu Zhongteng Chemical Co., Ltd. Address before: 210038 Jiangsu city of Nanjing province Dachang geguan Road No. 625 Patentee before: Nanjing College of Chemical Technology |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20181126 |
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| CF01 | Termination of patent right due to non-payment of annual fee |