CN204346204U - Cooling tower silencing apparatus - Google Patents
Cooling tower silencing apparatus Download PDFInfo
- Publication number
- CN204346204U CN204346204U CN201420742294.0U CN201420742294U CN204346204U CN 204346204 U CN204346204 U CN 204346204U CN 201420742294 U CN201420742294 U CN 201420742294U CN 204346204 U CN204346204 U CN 204346204U
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- China
- Prior art keywords
- cooling tower
- silencing
- net
- fixing hole
- wire rope
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Abstract
The utility model discloses a kind of cooling tower silencing apparatus reducing cooling tower use noise, it comprises the inclined strut supporting cooling tower ventilator, the intermediate studdle supporting filler, it is characterized in that being provided with on the inclined strut of cooling tower around the cooling tower fixed bar of a week, the intermediate studdle of cooling tower is provided with fixed block, fixed block is provided with at least 1 fixing hole, and described fixing hole is 40 ㎝ ~ 80 ㎝ from the distance of the collecting-tank water surface; Steel wire rope is arranged in length and breadth by the spacing of 1.5m ~ 3.0m, composition layer of steel wire netting, and is fixed on the fixing hole of fixed bar and fixed block; Silencing net is arranged on wire rope net, and described silencing net adopts synthetic line processing braiding to form, and the mesh of silencing net is quadrangle, and its length of side is 0.2 ㎝ ~ 0.4 ㎝; The utility model silencing apparatus structure is simple, easy to install, and through on probation, on-the-spot test, sound only has 60 ~ 65 decibels, and enclosure wall is tested outward only has 40 ~ 45 decibels, reaches national requirements for environmental protection, has filled up the blank of domestic cooling tower noise elimination noise reduction.
Description
Technical field
The utility model relates to a kind of cooling tower, specifically a kind of cooling tower silencing apparatus, particularly relates to a kind of silencing apparatus of material filling type cooling tower.
Background technology
Cooling tower is that power plant is used for the structures of cold water, and general height is unit size according to power plant and determines, and is power plant's using water wisely, a kind of structures of cycling use of water.The general diameter of cooling tower is at about 130 meters, and the height between collecting-tank and filler is about 15 meters, and collecting-tank catchment area is 1.2 ten thousand square meter, and hourly precipitation is 5 ~ 70,000 tons.Its cooling tower operation principle utilizes to blow into next wind and spill from above the water got off to form convection current, and thermal source is drained, and a part of water evaporates in convection current, has taken away corresponding evaporation latent heat, thus reduces the temperature of water.During use, because the strike note of precipitation and the collecting-tank water surface is large, up to 80 ~ 85 decibels, testing outside enclosure wall is also 50 ~ 60 decibels, produces noise pollution, has had a strong impact on surrounding enviroment.At present, Some Domestic enterprise adopts around cooling tower, sets up sound insulation louver muffler plate, but needs ventilation and heat because of cooling tower, and the sound insulation louver muffler plate of installation has a strong impact on radiating effect, cause and can not use and have to abandon, and each cooling tower noise insulation equipment expense be up to more than 1,000 ten thousand yuan.
Summary of the invention
The purpose of this utility model is to provide a kind of cooling tower silencing apparatus reducing cooling tower use noise.
The utility model adopts following technical scheme to realize its goal of the invention, a kind of cooling tower silencing apparatus, it comprises the inclined strut supporting cooling tower ventilator, the intermediate studdle supporting filler, the inclined strut of cooling tower is provided with around the cooling tower fixed bar of a week, the intermediate studdle of cooling tower is provided with fixed block, fixed block is provided with at least 1 fixing hole, and described fixing hole is 40 ㎝ ~ 80 ㎝ from the distance of the collecting-tank water surface; Steel wire rope is arranged in length and breadth by the spacing of 1.5m ~ 3.0m, composition layer of steel wire netting, and is fixed on the fixing hole of fixed bar and fixed block; Silencing net is arranged on wire rope net, and described silencing net adopts synthetic line processing braiding to form, and the mesh of silencing net is quadrangle, and its length of side is 0.2 ㎝ ~ 0.4 ㎝.
When fixing hole described in the utility model is more than 2, wire rope net and the silencing net of corresponding setting are also more than 2 layers, and fixing hole is 40 ㎝ ~ 80 ㎝ from the distance that the collecting-tank water surface is nearest, and the distance between adjacent fixation holes is 50 ㎝ ~ 100 ㎝.
The diameter of fixed bar described in the utility model is 4 ㎝ ~ 8 ㎝; The diameter of described steel wire rope is 6 ㎜ ~ 10 ㎜.
The monofilament that the netting twine of silencing net described in the utility model is 0.19 ㎜ ~ 0.20 ㎜ by 4 diameters twists to knit and forms.
Owing to adopting technique scheme, the utility model achieves goal of the invention preferably, and silencing apparatus structure is simple, easy to install, silencing net adopts high density low-pressure polyethylene to be main raw material(s), and intensity is high, resistance to corruption, water-fast punching, long service life, through on probation, on-the-spot test, sound only has 60 ~ 65 decibels, and enclosure wall is tested outward only has 40 ~ 45 decibels, reach national requirements for environmental protection, fill up the blank of domestic cooling tower noise elimination noise reduction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model silencing net.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1:
From Fig. 1, scheme, a kind of cooling tower silencing apparatus, it comprises the inclined strut 2 supporting cooling tower ventilator 1, the intermediate studdle 4 supporting filler 3, the inclined strut 2 of cooling tower is provided with around the cooling tower fixed bar of a week 8, the intermediate studdle 4 of cooling tower is provided with fixed block, fixed block is provided with at least 1 fixing hole, and described fixing hole is 40 ㎝ ~ 80 ㎝ (the present embodiment is 50 ㎝) from the distance of collecting-tank 6 water surface; Steel wire rope 7 is 2m by 1.5m ~ 3.0m(the present embodiment) spacing arrange in length and breadth, composition layer of steel wire netting, and be fixed on the fixing hole of fixed bar 8 and fixed block; Silencing net 5 is arranged on wire rope net, and described silencing net 5 adopts synthetic line (the present embodiment is high density low-pressure polyethylene) to process braiding and forms, and the mesh of silencing net 5 is quadrangle, and its length of side is 0.2 ㎝ ~ 0.4 ㎝ (the present embodiment is 0.25 ㎝).
When fixing hole described in the utility model is more than 2, wire rope net and the silencing net 5 of corresponding setting are also more than 2 layers, fixing hole is 40 ㎝ ~ 80 ㎝ (the present embodiment is 50 ㎝) from the distance that collecting-tank 6 water surface is nearest, and the distance between adjacent fixation holes is 50 ㎝ ~ 100 ㎝ (the present embodiment is 80 ㎝).
The diameter of fixed bar 8 described in the utility model is 4 ㎝ ~ 8 ㎝ (the present embodiment is 6 ㎝); The diameter of described steel wire rope 7 is 6 ㎜ ~ 10 ㎜ (the present embodiment is 8 ㎜).
The monofilament that the netting twine of silencing net 5 described in the utility model is 0.19 ㎜ ~ 0.20 ㎜ (the present embodiment is 0.19 ㎜) by 4 diameters twists to knit and forms.
When the utility model uses, described fixing hole is 2, and wire rope net and the silencing net 5 of setting are 2 layers.During installation, the inclined strut 2 of cooling tower installs fixed bar 8, fixed bar 8 was around cooling tower one week, fixed bar 8 adopts diameter to be the galvanized pipe of 6 ㎝, a fixing point established by every two meters of galvanized pipe, fixed block installed by the intermediate studdle 4 of cooling tower support filler 3, and the fixed block employing length of side is the angle bar of 6 ㎝, and angle bar has fixing hole.First steel wire rope 7 is fixed on the fixing hole of galvanized pipe and angle bar by the spacing of 2m in length and breadth, forms two layers of wire rope net.As shown in Figure 2, according to the spacing between cooling tower diameter, intermediate studdle 4, silencing net 5 is made sheet, then from centre to both sides, silencing net 5 is installed, little net 10 between intermediate studdle 4 overlaps formation entirety by nylon buckles and adjacent fourdrinier wire 9, cover whole overboard region, finally the silencing net 5 spliced is tightened and be arranged on wire rope net.The installation of silencing net 5 is installed from one deck nearest near collecting-tank 6 water surface.
Owing to being provided with silencing net 5 between the collecting-tank and filler of cooling tower, and mesh is less, water drop to silencing net 5 from eminence and nebulizes, through on probation, on-the-spot test, sound only has 60 ~ 65 decibels, and enclosure wall is tested outward only has 40 ~ 45 decibels, reach national requirements for environmental protection, fill up the blank of domestic cooling tower noise elimination noise reduction.
Embodiment 2:
The wire rope net arranged and silencing net 5 are 1 layer.Through on probation, on-the-spot test, sound has 70 ~ 75 decibels, and enclosure wall has tested 50 ~ 55 decibels outward.
Remaining with embodiment 1.
Claims (5)
1. a cooling tower silencing apparatus, it comprises the inclined strut supporting cooling tower ventilator, the intermediate studdle supporting filler, it is characterized in that being provided with on the inclined strut of cooling tower around the cooling tower fixed bar of a week, the intermediate studdle of cooling tower is provided with fixed block, fixed block is provided with at least 1 fixing hole, and described fixing hole is 40 ㎝ ~ 80 ㎝ from the distance of the collecting-tank water surface; Steel wire rope is arranged in length and breadth by the spacing of 1.5m ~ 3.0m, composition layer of steel wire netting, and is fixed on the fixing hole of fixed bar and fixed block; Silencing net is arranged on wire rope net, and described silencing net adopts synthetic line processing braiding to form, and the mesh of silencing net is quadrangle, and its length of side is 0.2 ㎝ ~ 0.4 ㎝.
2. cooling tower silencing apparatus according to claim 1, when it is characterized in that described fixing hole is more than 2, wire rope net and the silencing net of corresponding setting are also more than 2 layers, fixing hole is 40 ㎝ ~ 80 ㎝ from the distance that the collecting-tank water surface is nearest, and the distance between adjacent fixation holes is 50 ㎝ ~ 100 ㎝.
3. cooling tower silencing apparatus according to claim 1 and 2, is characterized in that the diameter of described fixed bar is 4 ㎝ ~ 8 ㎝; The diameter of described steel wire rope is 6 ㎜ ~ 10 ㎜.
4. cooling tower silencing apparatus according to claim 1 and 2, is characterized in that monofilament that the netting twine of described silencing net is 0.19 ㎜ ~ 0.20 ㎜ by 4 diameters twists and knits and form.
5. cooling tower silencing apparatus according to claim 3, is characterized in that monofilament that the netting twine of described silencing net is 0.19 ㎜ ~ 0.20 ㎜ by 4 diameters twists and knits and form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742294.0U CN204346204U (en) | 2014-12-02 | 2014-12-02 | Cooling tower silencing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420742294.0U CN204346204U (en) | 2014-12-02 | 2014-12-02 | Cooling tower silencing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346204U true CN204346204U (en) | 2015-05-20 |
Family
ID=53229467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420742294.0U Expired - Fee Related CN204346204U (en) | 2014-12-02 | 2014-12-02 | Cooling tower silencing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346204U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776730A (en) * | 2014-12-02 | 2015-07-15 | 沅江市凉水塔消声网制造厂 | Water cooling tower noise elimination method and noise elimination device and noise elimination device installation method |
| CN107084628A (en) * | 2016-02-15 | 2017-08-22 | 厦门嘉达环保建造工程有限公司 | Hyperbolic cooling tower sound-attenuating system |
-
2014
- 2014-12-02 CN CN201420742294.0U patent/CN204346204U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104776730A (en) * | 2014-12-02 | 2015-07-15 | 沅江市凉水塔消声网制造厂 | Water cooling tower noise elimination method and noise elimination device and noise elimination device installation method |
| CN107084628A (en) * | 2016-02-15 | 2017-08-22 | 厦门嘉达环保建造工程有限公司 | Hyperbolic cooling tower sound-attenuating system |
| CN107084628B (en) * | 2016-02-15 | 2019-07-26 | 厦门嘉达环保科技有限公司 | Hyperbolic cooling tower sound-attenuating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20161202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |