CN102519298A - Packing for cooling tower - Google Patents
Packing for cooling tower Download PDFInfo
- Publication number
- CN102519298A CN102519298A CN2011104258803A CN201110425880A CN102519298A CN 102519298 A CN102519298 A CN 102519298A CN 2011104258803 A CN2011104258803 A CN 2011104258803A CN 201110425880 A CN201110425880 A CN 201110425880A CN 102519298 A CN102519298 A CN 102519298A
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- China
- Prior art keywords
- fin unit
- air
- cooling
- cooling tower
- intake passage
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- Legal status (The legal status 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 status listed.)
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention provides packing for a cooling tower, which is fine in cooling effect and convenient in processing, assembling and disassembling and at least comprises two radiating fin units. At least two cooling ditches are arranged in the middle of each radiating fin unit, an air inlet channel and an air outlet channel are respectively disposed on two sides of each radiating fin unit, a water inlet is disposed at the upper end of each radiating fin unit, a water outlet is arranged at the lower end of each radiating fin unit, an adhesion layer which is used for prolonging retention time of cooling water is further arranged on the surface of each cooling ditch, and suspension holes are arranged at corresponding positions of the radiating fin units. The packing for the cooling tower has the advantages that the oblique air inlet channel and the oblique air outlet channel are respectively arranged on two sides of each radiating fin unit, air and the cooling water can be sufficiently uniformly mixed by the aid of the air inlet channels, the cooling effect is improved, and water mist can be condensed and flows back into the cooling ditches by the aid of the air outlet channels; the adhesion layers are disposed on the surfaces of the cooling ditches, the retention time of the cooling water is prolonged, and the cooling effect is further enhanced; and the packing is provided with the suspension holes, radiating fins are arranged on mounting columns of the cooling tower in a suspension manner when the packing is mounted, and the packing is convenient in assembly and disassembly and firm in structure.
Description
Technical field
The present invention relates to industrial cooling technology field, specifically be meant a kind of cooling tower filler.
Background technology
Cooling tower is widely used in productive life, and cooling tower comprises counterflow cooling tower and cross flow cooling tower, the water inlet of counterflow cooling tower upper surface, and the lower surface is through the air blast air intake, and cooling water and cooling air cool off through fin in opposite direction; The water inlet of cross flow cooling tower upper surface, the horizontal direction air intake, cooling water and cooling air vertically cool off through fin.There is following problem in existing cooling tower filler: 1) cooling tower filler comprises fin, air rectifier and water smoke gathering-device or the like, and discrete fin and air rectifier structure cause processing technology complicacy, dismounting inconvenient; 2) each fin unit is mostly through the connection that is adhesively fixed in the existing heat radiating fin structure, and dismounting inconvenience and firmness are not enough; 3) time of in the cooling duct, stopping of cooling water too short, radiating effect is not good.
Summary of the invention
The object of the present invention is to provide the cooling tower filler of a kind of good cooling results, processing and easy accessibility.
Goal of the invention of the present invention realizes through following technical scheme:
Cooling tower filler comprises at least two fin units, and each fin unit middle part is provided with twice cooling groove channel at least, and the fin unit both sides are provided with air intake passage and air-out passage respectively, and the upper end is provided with water inlet, and the lower end sets out the mouth of a river; The cooling groove channel surface also is provided with the viscous layer that is used to prolong the cooling water holdup time; The corresponding position of each fin unit is provided with suppending hole.
Further, said each fin unit is shaped by full wafer sheet material plastic uptake, and said viscous layer is fixedly connected with fin unit through coating or bonding way.
Further, said viscous layer is a cotton fabric, is adhesively fixed with fin unit and with the fin unit integral coating.
Further, said cooling groove channel is corrugated, and it is protruding to form staggered catch basin and retaining, and the protruding equidistance of each catch basin and retaining is uniformly distributed with.
Further, said cooling groove channel comprises the water stream channel and the air flow channel of intercommunication.
Further, the air intake passage of said fin unit is downward-sloping from outside to inside, and the air-out passage is inclined upwardly from inside to outside.
Further; The air intake passage of each fin unit and air-out channel cross-section are trapezoidal; The long limit of the long limit of fin unit air intake passage and air-out access ladder tee section and adjacent fin unit air intake passage and air-out access ladder tee section is adjacent; The minor face of adjacent fin unit air intake passage with another of the minor face of this fin unit air intake passage and air-out access ladder tee section and air-out access ladder tee section is adjacent, and air intake passage and air-out passage form cellular mesh.
Further, said cooling groove channel is formed the center line indentation by the multistage straight line raceway groove that is the angle setting.
Further, each fin unit two surface correspondence respectively are provided with recessed district, location and positioning boss, and each fin unit cooperates the location through recessed district, location and positioning boss.
Further, said fin unit adopts hard PVC or CPVC material.
Beneficial effect of the present invention mainly shows: the fin unit both sides are provided with the air intake passage and the air-out passage of inclination; Air intake passage can make air and the full and uniform mixing of cooling water; Improve cooling effect, the air-out passage can make water smoke condense and be back to cooling groove channel; The cooling groove channel surface is provided with viscous layer, prolongs the cooling water time of staying, further improves cooling effect; Suppending hole is set, during installation the fin suspension is arranged on the cooling tower erection column easy accessibility, sound construction.
Description of drawings
Fig. 1 is the structural representation of fin unit of the present invention.
Fig. 2 is an A portion enlarged drawing among Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the right view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment the present invention is done and to describe in further detail:
Referring to figs. 1 through Fig. 4, comprise at least two fin units 1, each fin unit middle part is provided with twice cooling groove channel 1-1 at least, and fin unit 1 both sides are provided with air intake passage 2 and air-out passage 3 respectively, and the upper end is provided with water inlet 4, and the lower end sets out the mouth of a river 5; Cooling groove channel 1-1 surface also is provided with the viscous layer that is used to prolong the cooling water holdup time; The corresponding position of each fin unit is provided with suppending hole 1-2, and suppending hole 1-2 is arranged at the middle part of fin unit in the present embodiment, and number is two, is symmetrical set.For ease of processing, each fin unit 1 is shaped by full wafer sheet material plastic uptake, and viscous layer is fixedly connected with fin unit through coating or bonding way.The preferred cotton fabric of viscous layer is adhesively fixed with fin unit and with fin unit 1 integral coating, can the cooling water time of staying be extended to three times of on plastics fin time of staying.
Cooling groove channel 1-1 is corrugated, and it is protruding to form staggered catch basin and retaining, and the protruding equidistance of each catch basin and retaining is uniformly distributed with.For long as far as possible cooling groove channel is set in limited space, cooling groove channel 1-1 forms the center line indentation by the multistage straight line raceway groove that is the angle setting.
For cooling water is fully mixed with air (cooling air), cooling groove channel 1-1 comprises the water stream channel and the air flow channel of intercommunication.
The air intake passage 2 of fin unit is downward-sloping from outside to inside; Fully offset the influence of gravity and blower fan outlet diffusion; Make even air get into cooling groove channel; Air-out passage 3 is inclined upwardly from inside to outside, and cooling groove channel is collected and be back to the water smoke that produces in the flow of cooling water process by air-out passage 3.Be standardization; The air intake passage 2 and air-out passage 3 cross sections of each fin unit are trapezoidal; The long limit of the long limit of fin unit air intake passage and air-out access ladder tee section and adjacent fin unit air intake passage and air-out access ladder tee section is adjacent; The minor face of adjacent fin unit air intake passage with another of the minor face of this fin unit air intake passage and air-out access ladder tee section and air-out access ladder tee section is adjacent; Air intake passage and air-out passage form cellular mesh, thereby make fin unit easy to process, and versatility is good.
1 liang of surface of each fin unit correspondence respectively is provided with recessed district 1-3 in location and positioning boss (not shown), and each fin unit cooperates the location through recessed district 1-3 in location and positioning boss, locatees recessed district 1-3 and positioning boss and is shaped by plastic uptake of sheet material.The fin unit of present embodiment adopts hard PVC or CPVC material, long service life, and antiacid alkali resistant is anti-aging.
Though the present invention is through illustrating and describe with reference to preferred embodiment,, those skilled in the art should understand, and can be not limited to the description of present embodiment, in the scope of claims, can make the various variations on form and the details.
Claims (10)
1. cooling tower filler comprises at least two fin units, it is characterized in that: each fin unit middle part is provided with twice cooling groove channel at least, and the fin unit both sides are provided with air intake passage and air-out passage respectively, and the upper end is provided with water inlet, and the lower end sets out the mouth of a river; The cooling groove channel surface also is provided with the viscous layer that is used to prolong the cooling water holdup time; The corresponding position of each fin unit is provided with suppending hole.
2. cooling tower filler according to claim 1 is characterized in that: said each fin unit is shaped by full wafer sheet material plastic uptake, and said viscous layer is fixedly connected with fin unit through coating or bonding way.
3. cooling tower filler according to claim 1 is characterized in that: said viscous layer is a cotton fabric, is adhesively fixed with fin unit and with the fin unit integral coating.
4. cooling tower filler according to claim 1 is characterized in that: said cooling groove channel is corrugated, and it is protruding to form staggered catch basin and retaining, and the protruding equidistance of each catch basin and retaining is uniformly distributed with.
5. according to claim 1 or 2 or 3 or 4 described cooling tower fillers, it is characterized in that: said cooling groove channel comprises the water stream channel and the air flow channel of intercommunication.
6. according to claim 1 or 2 or 3 or 4 described cooling tower fillers, it is characterized in that: the air intake passage of said fin unit is downward-sloping from outside to inside, and the air-out passage is inclined upwardly from inside to outside.
7. according to claim 1 or 2 or 3 described cooling tower fillers; It is characterized in that: the air intake passage of each fin unit and air-out channel cross-section are trapezoidal; The long limit of the long limit of fin unit air intake passage and air-out access ladder tee section and adjacent fin unit air intake passage and air-out access ladder tee section is adjacent; The minor face of adjacent fin unit air intake passage with another of the minor face of this fin unit air intake passage and air-out access ladder tee section and air-out access ladder tee section is adjacent, and air intake passage and air-out passage form cellular mesh.
8. according to claim 1 or 2 or 3 or 4 described cooling tower fillers, it is characterized in that: said cooling groove channel is formed the center line indentation by the multistage straight line raceway groove that is the angle setting.
9. according to claim 1 or 2 or 3 or 4 described cooling tower fillers, it is characterized in that: each fin unit two surface correspondence respectively are provided with recessed district, location and positioning boss, and each fin unit cooperates the location through recessed district, location and positioning boss.
10. according to claim 1 or 2 or 3 or 4 described cooling tower fillers, it is characterized in that: said fin unit adopts hard PVC or CPVC material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104258803A CN102519298A (en) | 2011-12-16 | 2011-12-16 | Packing for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104258803A CN102519298A (en) | 2011-12-16 | 2011-12-16 | Packing for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102519298A true CN102519298A (en) | 2012-06-27 |
Family
ID=46290303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104258803A Pending CN102519298A (en) | 2011-12-16 | 2011-12-16 | Packing for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102519298A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329982A (en) * | 2014-09-23 | 2015-02-04 | 平湖市三久塑料有限公司 | Novel cross-flow packing sheet |
| CN104776752A (en) * | 2015-04-22 | 2015-07-15 | 济南秦泰热工技术有限公司 | Filler of cooling tower convenient to mount and dismount |
| CN106989615A (en) * | 2017-03-21 | 2017-07-28 | 福建李氏冷却科技有限公司 | The operating mode square cooling tower such as one kind |
| CN107131786A (en) * | 2017-06-23 | 2017-09-05 | 济南金孚瑞冷却技术有限公司 | A kind of suspension type crossflow cooling tower thin film filling |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05240596A (en) * | 1991-03-22 | 1993-09-17 | Ebara Shinwa:Kk | Synthetic resin heat exchanging module for cooling tower and cross-flow type cooling tower using said heat exchanging module |
| JPH07294186A (en) * | 1994-04-28 | 1995-11-10 | Mitsubishi Plastics Ind Ltd | Packing for cooling tower |
| CN2634415Y (en) * | 2003-06-27 | 2004-08-18 | 良机实业股份有限公司 | Filling material improved structure of cooling water tower |
| CN200968815Y (en) * | 2006-10-18 | 2007-10-31 | 湖南元亨科技发展有限公司 | Heat radiating fin of cooling column |
| CN201449167U (en) * | 2009-07-13 | 2010-05-05 | 南京大洋冷却塔股份有限公司 | Cooling tower for central air-conditioning |
| CN101936678A (en) * | 2010-09-10 | 2011-01-05 | 胡连江 | Method for improving thermal property of cooling tower packing |
| CN101940907A (en) * | 2010-08-20 | 2011-01-12 | 北京华创瑞风空调科技有限公司 | Novel plastic filler |
-
2011
- 2011-12-16 CN CN2011104258803A patent/CN102519298A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05240596A (en) * | 1991-03-22 | 1993-09-17 | Ebara Shinwa:Kk | Synthetic resin heat exchanging module for cooling tower and cross-flow type cooling tower using said heat exchanging module |
| JPH07294186A (en) * | 1994-04-28 | 1995-11-10 | Mitsubishi Plastics Ind Ltd | Packing for cooling tower |
| CN2634415Y (en) * | 2003-06-27 | 2004-08-18 | 良机实业股份有限公司 | Filling material improved structure of cooling water tower |
| CN200968815Y (en) * | 2006-10-18 | 2007-10-31 | 湖南元亨科技发展有限公司 | Heat radiating fin of cooling column |
| CN201449167U (en) * | 2009-07-13 | 2010-05-05 | 南京大洋冷却塔股份有限公司 | Cooling tower for central air-conditioning |
| CN101940907A (en) * | 2010-08-20 | 2011-01-12 | 北京华创瑞风空调科技有限公司 | Novel plastic filler |
| CN101936678A (en) * | 2010-09-10 | 2011-01-05 | 胡连江 | Method for improving thermal property of cooling tower packing |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329982A (en) * | 2014-09-23 | 2015-02-04 | 平湖市三久塑料有限公司 | Novel cross-flow packing sheet |
| CN104776752A (en) * | 2015-04-22 | 2015-07-15 | 济南秦泰热工技术有限公司 | Filler of cooling tower convenient to mount and dismount |
| CN106989615A (en) * | 2017-03-21 | 2017-07-28 | 福建李氏冷却科技有限公司 | The operating mode square cooling tower such as one kind |
| CN106989615B (en) * | 2017-03-21 | 2019-04-30 | 福建李氏冷却科技有限公司 | The operating conditions square cooling tower such as a kind of |
| CN107131786A (en) * | 2017-06-23 | 2017-09-05 | 济南金孚瑞冷却技术有限公司 | A kind of suspension type crossflow cooling tower thin film filling |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120627 |