CN220230140U - Noise-reducing cooling tower - Google Patents
Noise-reducing cooling tower Download PDFInfo
- Publication number
- CN220230140U CN220230140U CN202321872196.4U CN202321872196U CN220230140U CN 220230140 U CN220230140 U CN 220230140U CN 202321872196 U CN202321872196 U CN 202321872196U CN 220230140 U CN220230140 U CN 220230140U
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- Prior art keywords
- tower body
- side wall
- fixed plate
- noise reduction
- plate
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- 238000001816 cooling Methods 0.000 title claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000007921 spray Substances 0.000 claims abstract description 25
- 229920000742 Cotton Polymers 0.000 claims abstract description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 230000030279 gene silencing Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000001228 spectrum Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a noise reduction cooling tower which comprises a tower body, wherein a noise reduction structure is further arranged on the side wall of the tower body, the noise reduction structure comprises a fixed plate connected to the outer side of the side wall of the tower body, the noise reduction cooling tower further comprises a second fixed plate connected to the inner side of the side wall of the tower body, a plurality of through holes are formed in the lower portions of the second fixed plate and the fixed plate, a plurality of second through holes are formed in the side wall of the tower body, the second through holes are higher than the through holes, a third fixed plate is further arranged at the bottom of the side wall of the tower body, and noise reduction cotton is further arranged between the third fixed plate and the side wall of the tower body. According to the utility model, the noise reduction structure is arranged on the side wall of the tower body, the noise part of the spray water impact cooler horizontally passes through a plurality of small holes, and at the moment, the frequency spectrum of air flow noise is shifted to high frequency or ultrahigh frequency, so that the audible sound component in the frequency spectrum is obviously reduced, and noise reduction is realized; a guide plate is arranged to reduce noise generated by the impact of spray liquid on water collection in the spray water collection tank; meanwhile, the air inlet has no shielding structure, and the stability of air inlet is ensured.
Description
Technical Field
The utility model relates to the technical field of closed cooling towers, in particular to a noise reduction cooling tower.
Background
The closed cooling tower, also called evaporative air cooler, has the structure that a tubular heat exchanger is arranged in the tower, and the cooling effect is ensured through the heat exchange of circulated air, spray water and circulating water. The unavoidable conditions in the working process are noise, including vibration of a fan, wind flow and a shell of the fan and falling of a water source, and larger noise can be generated, so that larger noise pollution is given to the periphery of an operation site. In order to solve the noise problem, the chinese patent application of patent No. 202222151019.9 discloses a noise reduction device for a cooling tower, which encloses a frame around the cooling tower and sets a sound insulation board in the frame to achieve the purpose of noise reduction, however, the sound insulation board is close to the periphery of the cooling tower, which affects the air inlet of the closed cooling tower, and further affects the heat exchange effect and heat exchange efficiency in the cooling tower.
Disclosure of Invention
The utility model aims to overcome the defects in the background art and provide a cooling tower which can reduce noise and does not influence cooling operation.
In order to achieve the above purpose, the noise reduction cooling tower provided by the utility model adopts the following technical scheme:
the utility model provides a cooling tower of making an uproar falls, includes the tower body, and the bottom of tower body is provided with the spray water collecting region, is provided with the air intake on the lateral wall of tower body, the air intake is located spray water collecting region upside, still be provided with the cooler structure in the tower body, the cooler structure is located spray water collecting region directly over, the cooler structure top is provided with spray structure, spray structure top is provided with the dehydrator, and the dehydrator top is provided with the air outlet, the air outlet is disposed in the tower body up end, still be provided with the structure of making an uproar falls on the tower body lateral wall, the structure of making an uproar falls including the fixed plate that is connected in the tower body lateral wall outside, leave the interval between fixed plate and the tower body lateral wall, still including being connected in the second fixed plate of tower body lateral wall inboard, also leave the interval between second fixed plate and the tower body lateral wall, second fixed plate, fixed plate lower part are provided with a plurality of through-holes, be provided with a plurality of second through-holes on the lateral wall of tower body, the second through-hole position is higher than the through-hole, second Kong Duizhao cooler structure, fixed plate, second fixed plate cotton side, second fixed plate and second fixed plate are located the tower body lateral wall, still be provided with the air intake, and are located the third fixed plate between the tower body side.
The utility model relates to a noise reduction cooling tower which is further improved in that second silencing cotton is arranged between a fixed plate and the side wall of a tower body.
The utility model relates to a further improvement of a noise reduction cooling tower, which is characterized in that a positioning plate is further arranged on the side wall of a tower body, a plurality of inclined guide plates which are distributed at intervals are arranged on the positioning plate, and the guide plates are positioned at the lower side of an air inlet and under a cooler structure.
The utility model relates to a noise reduction cooling tower, which is further improved in that the lower part of a guide plate is immersed in a spray water collecting area.
The utility model relates to a noise reduction cooling tower, which is further improved in that a guide plate is a corrugated plate.
The noise reduction cooling tower is further improved in that a protection plate is further arranged on one side, away from the side wall of the tower body, of the second fixing plate, and the protection plate is inclined downwards and blocks through holes in the second fixing plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the noise reduction structure is arranged on the side wall of the tower body, the noise part of the spray water impact cooler horizontally passes through a plurality of small holes, and at the moment, the frequency spectrum of air flow noise is shifted to high frequency or ultrahigh frequency, so that the audible sound component in the frequency spectrum is obviously reduced, and noise reduction is realized; a guide plate is arranged to reduce noise generated by the impact of spray liquid on water collection in the spray water collection tank; meanwhile, the air inlet has no shielding structure, and the stability of air inlet is ensured.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
in the figure: the novel water-saving type solar energy water heater comprises a spraying water collecting area 1, an air inlet 2, a cooler structure 3, a spraying structure 4, a dehydrator 5, an air outlet 6, a fixing plate 7, a second fixing plate 8, a through hole 9, a second through hole 10, a third fixing plate 11, silencing cotton 12, a second silencing cotton 13, a positioning plate 14, a guide plate 15 and a protection plate 16.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1, a noise reduction cooling tower comprises a tower body, wherein a spraying water collecting area 1 is arranged at the bottom of the tower body, an air inlet 2 is arranged on the side wall of the tower body, the air inlet is positioned at the upper side of the spraying water collecting area, a cooler structure 3 is further arranged in the tower body, the cooler structure is positioned right above the spraying water collecting area, a spraying structure 4 is arranged above the cooler structure, a dehydrator 5 is arranged above the spraying structure, an air outlet 6 is arranged above the dehydrator, the air outlet is arranged on the upper end face of the tower body, and the structure is a conventional structure of the existing closed cooling tower. Further, a noise reduction structure is further arranged on the side wall of the tower body, the noise reduction structure comprises a fixed plate 7 connected to the outer side of the side wall of the tower body, a space is reserved between the fixed plate and the side wall of the tower body, and a sealing space is formed between the fixed plate and the side wall of the tower body; the noise reduction structure further comprises a second fixing plate 8 connected to the inner side of the side wall of the tower body, a space is reserved between the second fixing plate and the side wall of the tower body, and a sealing space is also formed between the second fixing plate and the side wall of the tower body. The second fixed plate, fixed plate lower part are provided with a plurality of through-holes 9, are provided with a plurality of second through-holes 10 on the lateral wall of tower body, and the second through-hole position is higher than the through-hole, and through-hole, second through-hole Kong Duizhao cooler structure promptly through-hole, second through-hole are equivalent to the amortization hole, play the effect of making an uproar falls. The fixed plate, the second fixed plate are located the air intake upside, and tower body lateral wall bottom still is provided with third fixed plate 11, and the third fixed plate is located the air intake downside, still is provided with amortization cotton 12 between third fixed plate and the tower body lateral wall.
Further, a second silencing cotton 13 is arranged between the fixing plate and the side wall of the tower body. Further improving noise reduction performance.
Furthermore, the side wall of the tower body is also provided with a positioning plate 14, and the positioning plate is provided with a plurality of inclined guide plates 15 which are distributed at intervals and are positioned at the lower side of the air inlet and under the cooler structure. The lower part of the guide plate is immersed into the spray water collecting area. The guide plate may be a corrugated plate. The sound of the water entering of the spraying liquid is weakened through the guide plate, and further noise reduction is achieved.
Further, a protection plate 16 is further arranged on one side, far away from the side wall of the tower body, of the second fixing plate, and the protection plate is inclined downwards to block the through hole in the second fixing plate. The arrangement of the protection plate prevents spray water from entering the space between the second fixing plate and the side wall of the tower body. The wind energy can also relatively move upwards from the lower part of the cooler structure, so that the heat exchange effect is ensured.
The working principle of the utility model is as follows: part of noise of the spray water impact cooler horizontally passes through the small holes, noise elimination and noise reduction are realized through the noise elimination holes, meanwhile, the spray water firstly falls on the guide plate and then slides into the spray water collecting area, and noise generated by the impact of spray liquid on water collection in the spray water collecting tank is reduced; the noise reduction performance is improved on the whole, the heat exchange of the air inlet is not influenced, and the cooling effect and the efficiency of the cooling tower are ensured.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a cooling tower of making an uproar falls, includes the tower body, and the bottom of tower body is provided with sprays the catchment, is provided with the air intake on the lateral wall of tower body, the air intake is located sprays the catchment upside, still be provided with the cooler structure in the tower body, the cooler structure is located directly over the catchment that sprays, the cooler structure top is provided with sprays the structure, it is provided with the dehydrator to spray the structure top, and the dehydrator top is provided with the air outlet, the air outlet is arranged in tower body up end, its characterized in that: the tower body side wall is further provided with a noise reduction structure, the noise reduction structure comprises a fixed plate connected to the outer side of the tower body side wall, a space is reserved between the fixed plate and the tower body side wall, the noise reduction structure further comprises a second fixed plate connected to the inner side of the tower body side wall, a space is reserved between the second fixed plate and the tower body side wall, a plurality of through holes are formed in the lower portion of the second fixed plate and the lower portion of the fixed plate, the side wall of the tower body is provided with a plurality of second through holes, the second through holes are higher than the through holes, the through holes and the second through Kong Duizhao cooler structure, the fixed plate and the second fixed plate are located on the upper side of an air inlet, a third fixed plate is further arranged at the bottom of the tower body side wall and located on the lower side of the air inlet, and silencing cotton is further arranged between the third fixed plate and the tower body side wall.
2. A noise reduction cooling tower according to claim 1, wherein: and second silencing cotton is arranged between the fixing plate and the side wall of the tower body.
3. A noise reduction cooling tower according to claim 1, wherein: the side wall of the tower body is also provided with a positioning plate, a plurality of inclined guide plates are arranged at intervals on the positioning plate, and the guide plates are positioned at the lower side of the air inlet and under the cooler structure.
4. A noise reduction cooling tower according to claim 3, wherein: the lower part of the guide plate is immersed into the spraying water collecting area.
5. A noise reduction cooling tower as defined in claim 4, wherein: the guide plate is a corrugated plate.
6. A noise reduction cooling tower according to claim 1, wherein: and one side, far away from the side wall of the tower body, of the second fixing plate is also provided with a protection plate, and the protection plate inclines downwards to block the through hole on the second fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321872196.4U CN220230140U (en) | 2023-07-14 | 2023-07-14 | Noise-reducing cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321872196.4U CN220230140U (en) | 2023-07-14 | 2023-07-14 | Noise-reducing cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220230140U true CN220230140U (en) | 2023-12-22 |
Family
ID=89180734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321872196.4U Active CN220230140U (en) | 2023-07-14 | 2023-07-14 | Noise-reducing cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220230140U (en) |
-
2023
- 2023-07-14 CN CN202321872196.4U patent/CN220230140U/en active Active
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