CN102538570A - Energy dissipating water distributor of cross flow type cooling tower with hydrodynamic fan - Google Patents
Energy dissipating water distributor of cross flow type cooling tower with hydrodynamic fan Download PDFInfo
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- CN102538570A CN102538570A CN2012100072886A CN201210007288A CN102538570A CN 102538570 A CN102538570 A CN 102538570A CN 2012100072886 A CN2012100072886 A CN 2012100072886A CN 201210007288 A CN201210007288 A CN 201210007288A CN 102538570 A CN102538570 A CN 102538570A
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Abstract
An energy dissipating water distributor of a cross flow type cooling tower with a hydrodynamic fan comprises a housing box (2). A water inlet connector (1) is arranged on the upper portion of the housing box (2). The energy dissipating water distributor is characterized in that an inverted-V-shaped central pressure reducing splitter plate (3) is arranged at the bottom of the housing box (2) and is positioned opposite to the water inlet connector (1), a plurality of lower energy dissipating plates (4) are mounted on a bottom plate (7) at intervals, a plurality of upper energy dissipating plates (5) are mounted on an upper plate (8) opposite to the bottom plate, the lower end of each upper energy dissipating plate (5) is positioned between the two correspondingly adjacent lower energy dissipating plates (4), gaps are arranged between the upper end of each lower energy dissipating plate (4) and the upper plate (8) and between each upper energy dissipating plate (5) and the bottom plate (7), water flows through the gaps, a plurality of water distributing notches (10) are disposed on two side splitter plates (6) of the housing box (2), and water flows into water distributing grooves (9) via the water distributing notches (10) according to water flow, and forms fan-shaped diffusion flow by the aid of the water distributing notches (10). The energy dissipating water distributor is simple in structure and convenient in installation. The problem of splashing of water fed into the tower is solved, noise is reduced, water distribution uniformity is improved, and a cooling performance is enhanced to the greatest extent.
Description
Technical field
The present invention relates to a kind of cooling tower, especially a kind ofly drive the energy dissipating water knockout drum of the cross flow cooling tower that blower fan rotates, specifically a kind of cross-flow type hydrodynamic(al) blower fan cooling tower energy dissipating water knockout drum with the hydraulic turbine.
Background technology
At present, in the water knockout drum design of common cross-flow type steel structure tower, generally adopt a casing of having opened little rectangular mouth all around to cover on the water spraying tray, water inlet flows directly in the casing, from little rectangular mouthful, flows in the trickle groove then.This kind mode will produce following problem: water inlet does not have energy dissipator, produces very big noise in the water slug casing when getting in the water knockout drum; Simultaneously produce big water gaging and splash at the water knockout drum water inlet, particularly water from around opened little rectangular mouth and directly impact and drench the groove periphery and produce water towards covering tank and the phenomenon of spilling water.And, thereby make capacity of sprinkler imbalance in the trickle groove owing to the cloth water flow velocity in the trickle groove does not wait.Add that water knockout drum does not design the hanging structure that shower nozzle is blocked in prevention, cause the water knockout drum installation place, cause the cooling tower water distribution inhomogeneous, thereby influence cooling effect because the water knockout drum base covers partly shower nozzle.Be to promote the hydraulic turbine through the rich energy in the circulation to drive the blower fan rotation particularly because of hydrodynamic(al) blower fan cooling tower; So cross-flow type hydrodynamic(al) blower fan cooling tower is higher relatively than common electric machine tower at the head that advances tower water; Therefore; The general expression water knockout drum can't satisfy specification requirement, will cause the waste of great lot of water resources, brings very big economic loss to the user.Simultaneously owing to splash water and noise greatly also cause environmental pollution.
For this reason, according to cross-flow type hydrodynamic(al) blower fan cooling tower characteristics, design that a kind of nothing dabbles, noise is low, water distribution more uniformly environment-friendly type energy dissipating water knockout drum be the task of top priority.
Summary of the invention
The objective of the invention is to existing cross flow cooling tower owing to there is not suitable energy dissipating water knockout drum to cause current uneven and, design that a kind of nothing dabbles, noise is low, water distribution environment-friendly type cross-flow type hydrodynamic(al) blower fan cooling tower energy dissipating water knockout drum more uniformly because of noise, splash etc. causes environmental pollution problems.
Technical scheme of the present invention is:
A kind of cross-flow type hydrodynamic(al) blower fan cooling tower energy dissipating water knockout drum; It comprises outer housing box 2; The top of outer housing box 2 is provided with into water interface 1; The bottom that it is characterized in that described outer housing box 2 and water inlet interface 1 relative position place are provided with the center decompression flow distribution plate 3 of an inverted V-shaped, and some blocks of following energy dissipating plates 4 that raise up are installed on the base plate 7 of center decompression flow distribution plate 3 both sides at interval, energy dissipating plate 5 on some that are equipped with on the upper plate 8 relative with base plate to lower convexity; Described on each the lower end of energy dissipating plate 5 between adjacent following energy dissipating plate 4, between the upper end of energy dissipating plate 4 down and upper plate 8 and on being equipped with water supply between energy dissipating plate 5 and the base plate 7 and flowing the gap of passing through; Two of housing box 2 side flow distribution plates 6 are provided with several current that can make that flow into cloth tank 9 that supply water that depend on discharge and form the bypass channel mouth 10 of fan-shaped diffuse flow outside.
The flat board that described inverted V-shaped center decompression flow distribution plate 3 is the 70-110 degree two angles is formed by connecting.
Described angle is 90 degree.
The outer bottom of described base plate 7 is provided with and prevents its arc-shaped convex of blocking nozzle 11.
Beneficial effect of the present invention:
The present invention can with flow velocity in the water inlet pipe faster current evenly, low be distributed in the cloth tank; Avoid splashing; Also reduced noise effectively, the water that irregularly-shaped hole comes out on the flow distribution plate of side from the energy dissipating water knockout drum forms fan-shaped diffuse flow, can guarantee effectively that trickle trough inner water distributions is even; Can wash away simultaneously the dunghill of each corner in the trickle groove effectively, make the shower nozzle of configuration in the trickle groove be difficult for being stopped up by foreign material.Energy dissipating water knockout drum middle part is designed to inverted V-shaped hollow type and bottom point radiused load-bearing boss, mainly is to make can flow to the shower nozzle in the trickle groove in the trickle groove, guarantees that interior each the trickle shower nozzle of trickle groove all has water.
The present invention can not only eliminate spray, water wave, forms the stable water surface, and can make water distribution more even, does not have the water distribution dead angle, guarantees that cooling tower reaches the cooling effect and the environmental protection effect of the best.
The present invention is simple in structure, easy for installation.Can make through fiber reinforced plastic mold and assemble, have good antiseptic effect, on-the-spot installation only needs integral body and water inlet person in charge flange to dock; Not only solved the tower problem that dabbles; Reduce noise, and improved the water distribution uniformity, improved cooling performance to greatest extent.
Description of drawings
Fig. 1 is the installation site sketch map of energy dissipating water knockout drum of the present invention on cooling tower.
Among Fig. 1: 9 is the cloth tank, and 12 is energy dissipating water-locator of the present invention, and 13 is water inlet pipe, and 14 is the trickle shower nozzle, and 15 are the water inlet person in charge, and 16 is air duct, and 17 is the hydraulic turbine, and 18 is blower fan.
Fig. 2 is that energy dissipating water knockout drum of the present invention is installed and used view in the cloth tank.
Fig. 3 is the structural representation of energy dissipating water knockout drum of the present invention.
Fig. 4 is the three-dimensional decomposition texture sketch map of Fig. 3.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further described.
Like Fig. 3, shown in 4.
A kind of cross-flow type hydrodynamic(al) blower fan cooling tower energy dissipating water knockout drum can be all by fiberglass compression moulding, and it is installed in the cloth tank 9 of cooling tower, like Fig. 1, shown in 2.The integral body of energy dissipating water knockout drum is quadrangle frustum structure; Comprise outer housing box 2; The top of outer housing box 2 is provided with into water interface 1, it is characterized in that the bottom of described outer housing box 2 and the center decompression flow distribution plate 3 that water inlet interface 1 relative position place is provided with an inverted V-shaped, and the angle of inverted V-shaped can be between the 70-110 degree; Be preferably 90 degree; As shown in Figure 3, some blocks of following energy dissipating plates 4 that raise up are installed at interval, energy dissipating plate 5 on some that are equipped with on the upper plate 8 relative to lower convexity on the base plate 7 of center decompression flow distribution plate 3 both sides with base plate; Described on each the lower end of energy dissipating plate 5 between adjacent following energy dissipating plate 4, between the upper end of energy dissipating plate 4 down and upper plate 8 and on being equipped with water supply between energy dissipating plate 5 and the base plate 7 and flowing the gap of passing through; Two of housing box 2 side flow distribution plates 6 are provided with several current that can make that flow into cloth tank 9 that supply water that depend on discharge and form the bypass channel mouth 10 of fan-shaped diffuse flow outside, on the outer bottom of described base plate 7, are provided with and prevent its arc-shaped convex of blocking nozzle 11.Water (flow) direction is shown in arrow among Fig. 3.The water that gets into energy dissipating water knockout drum of the present invention is diverted to energy dissipating plate 4 places under the first section energy dissipating in both sides through center decompression flow distribution plate 3 noise reductions decompression; Circulate then and go up energy dissipating plate 5 places for second section to upper space; Flow to the 3rd section following energy dissipating plate 4 upper spaces again; Flow to center decompression flow distribution plate 6 places, two sides of outer housing box 2 at last, from center decompression flow distribution plate 6, form the fan-shaped divergent contour current of many groups a plurality of special-shaped bypass channel mouths 10 and be injected in the trickle groove.So the energy dissipating water knockout drum can with flow velocity in the water inlet pipe faster current evenly, low be distributed in the cloth tank; Avoid splashing; Also reduced noise effectively, the water that irregularly-shaped hole comes out on the flow distribution plate of side from the energy dissipating water knockout drum forms fan-shaped diffuse flow, can guarantee effectively that trickle trough inner water distributions is even; Can wash away simultaneously the dunghill of each corner in the trickle groove effectively, make the shower nozzle of configuration in the trickle groove be difficult for being stopped up by foreign material.Energy dissipating water knockout drum middle part is designed to inverted V-shaped hollow type and bottom point radiused load-bearing boss, mainly is to make can flow to the shower nozzle in the trickle groove in the trickle groove, guarantees that interior each the trickle shower nozzle of trickle groove all has water.Energy dissipating water knockout drum of the present invention can be eliminated spray, water wave, can form the stable water surface; Make water distribution more even, do not have the water distribution dead angle; Guarantee that cooling tower reaches the cooling effect and the environmental protection effect of the best.
The manufacture process of energy dissipating water knockout drum of the present invention is as shown in Figure 4.
The first step is water inlet interface 1, upward energy dissipating plate 5 and 2 assemblings of outer housing box.
Second step is energy dissipating plate 4 and 3 assemblings of center decompression flow distribution plate down.
The 3rd step assembled the outer housing box 2 of assembly with center decompression flow distribution plate 3.Be assembled into environment-friendly type energy dissipating water knockout drum (Fig. 2, Fig. 4).
Require to be installed in the cooling tower cloth tank 9 according to cooling technology at last, be connected (Fig. 1) with water inlet pipe 13 flanges simultaneously.
The present invention does not relate to all identical with the prior art prior art that maybe can adopt of part and realizes.
Claims (4)
1. cross-flow type hydrodynamic(al) blower fan cooling tower energy dissipating water knockout drum; It comprises outer housing box (2); The top of outer housing box (2) is provided with into water interface (1); It is characterized in that the bottom of described outer housing box (2) and the center decompression flow distribution plate (3) that water inlet interface (1) relative position place is provided with an inverted V-shaped; The base plate (7) of center decompression flow distribution plate (3) both sides is gone up the some blocks of following energy dissipating plates (4) that raise up is installed at interval; On the upper plate (8) relative with base plate, be equipped with to some of lower convexity and go up energy dissipating plate (5), described each lower end of going up energy dissipating plate (5) is positioned between the adjacent following energy dissipating plate (4), between the upper end of energy dissipating plate (4) down and upper plate (8) and go up and being equipped with water supply between energy dissipating plate (5) and the base plate (7) and flowing the gap of passing through; Two side flow distribution plates (6) of housing box (2) are provided with several current that can make that flow into cloth tank (9) that supply water that depend on discharge and form the bypass channel mouth (10) of fan-shaped diffuse flow outside.
2. cross-flow type hydrodynamic(al) blower fan cooling tower energy dissipating water knockout drum according to claim 1 is characterized in that the flat board that described inverted V-shaped center decompression flow distribution plate (3) is the 70-110 degree two angles is formed by connecting.
3. cross-flow type hydrodynamic(al) blower fan cooling tower energy dissipating water knockout drum according to claim 2 is characterized in that described angle is 90 degree.
4. cross-flow type hydrodynamic(al) blower fan cooling tower energy dissipating water knockout drum according to claim 1, the outer bottom that it is characterized in that described base plate (7) are provided with and prevent it and block the arc-shaped convex of nozzle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210007288 CN102538570B (en) | 2012-01-11 | 2012-01-11 | Energy dissipating water distributor of cross flow type cooling tower with hydrodynamic fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210007288 CN102538570B (en) | 2012-01-11 | 2012-01-11 | Energy dissipating water distributor of cross flow type cooling tower with hydrodynamic fan |
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| Publication Number | Publication Date |
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| CN102538570A true CN102538570A (en) | 2012-07-04 |
| CN102538570B CN102538570B (en) | 2013-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210007288 Expired - Fee Related CN102538570B (en) | 2012-01-11 | 2012-01-11 | Energy dissipating water distributor of cross flow type cooling tower with hydrodynamic fan |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679018A (en) * | 2016-12-07 | 2017-05-17 | 佛山京联科技信息咨询有限公司 | Water distributor used for cold storage |
| CN109553176A (en) * | 2019-01-31 | 2019-04-02 | 中化重庆涪陵化工有限公司 | A kind of fluorine-contained wastewater treatment system |
| CN109574171A (en) * | 2019-01-31 | 2019-04-05 | 中化重庆涪陵化工有限公司 | A kind of subsider |
| CN109974516A (en) * | 2019-04-08 | 2019-07-05 | 广东览讯科技开发有限公司 | A kind of cooling tower water sprinkler |
| KR20220002068U (en) * | 2021-02-16 | 2022-08-23 | (주)휴텍 | Coolant distribution unit in cooling tower |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07248199A (en) * | 1994-03-11 | 1995-09-26 | Shinko Pantec Co Ltd | Sprinkling box of cooling tower |
| CN2212181Y (en) * | 1994-09-21 | 1995-11-08 | 王腊华 | Water jet for cooling tower |
| KR100642340B1 (en) * | 2006-07-27 | 2006-11-15 | (주)유원건축사사무소 | The building roof temperature reduction system for a rainwater |
| CN201034456Y (en) * | 2007-04-12 | 2008-03-12 | 黄锦明 | Modified cooling tower water spraying device |
| CN201819581U (en) * | 2010-09-16 | 2011-05-04 | 任小平 | Reverse tapered air guide type silencing device for cooling tower of central air-conditioning system |
| CN202393292U (en) * | 2012-01-11 | 2012-08-22 | 南京星飞冷却设备股份有限公司 | Energy dissipating water separator of cross-flow type hydrodynamic fan cooling tower |
-
2012
- 2012-01-11 CN CN 201210007288 patent/CN102538570B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07248199A (en) * | 1994-03-11 | 1995-09-26 | Shinko Pantec Co Ltd | Sprinkling box of cooling tower |
| CN2212181Y (en) * | 1994-09-21 | 1995-11-08 | 王腊华 | Water jet for cooling tower |
| KR100642340B1 (en) * | 2006-07-27 | 2006-11-15 | (주)유원건축사사무소 | The building roof temperature reduction system for a rainwater |
| CN201034456Y (en) * | 2007-04-12 | 2008-03-12 | 黄锦明 | Modified cooling tower water spraying device |
| CN201819581U (en) * | 2010-09-16 | 2011-05-04 | 任小平 | Reverse tapered air guide type silencing device for cooling tower of central air-conditioning system |
| CN202393292U (en) * | 2012-01-11 | 2012-08-22 | 南京星飞冷却设备股份有限公司 | Energy dissipating water separator of cross-flow type hydrodynamic fan cooling tower |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106679018A (en) * | 2016-12-07 | 2017-05-17 | 佛山京联科技信息咨询有限公司 | Water distributor used for cold storage |
| CN109553176A (en) * | 2019-01-31 | 2019-04-02 | 中化重庆涪陵化工有限公司 | A kind of fluorine-contained wastewater treatment system |
| CN109574171A (en) * | 2019-01-31 | 2019-04-05 | 中化重庆涪陵化工有限公司 | A kind of subsider |
| CN109974516A (en) * | 2019-04-08 | 2019-07-05 | 广东览讯科技开发有限公司 | A kind of cooling tower water sprinkler |
| KR20220002068U (en) * | 2021-02-16 | 2022-08-23 | (주)휴텍 | Coolant distribution unit in cooling tower |
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| Publication number | Publication date |
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| CN102538570B (en) | 2013-04-10 |
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Granted publication date: 20130410 Termination date: 20220111 |