CN2297503Y - Noise elimination casing for cooling tower - Google Patents
Noise elimination casing for cooling tower Download PDFInfo
- Publication number
- CN2297503Y CN2297503Y CN 96234791 CN96234791U CN2297503Y CN 2297503 Y CN2297503 Y CN 2297503Y CN 96234791 CN96234791 CN 96234791 CN 96234791 U CN96234791 U CN 96234791U CN 2297503 Y CN2297503 Y CN 2297503Y
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- sound
- air inlet
- noise
- top board
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a noise elimination casing for a cooling tower. A circle of sound insulation wall boards is arranged on the periphery of the cooling tower on a fixed platform of the cooling tower. An upper cover is provided with a top board. A hole on the top board is corresponding to a silencer of the cooling tower. The silencer passes through the hole. One side of each sound insulation wall board is provided with a forced air outlet, and the other side is provided with a forced air inlet and a natural air inlet. Noise generated by the cooling tower is stopped by the sound insulation wall boards, so noise at the outside of the noise elimination casing is reduced to environmental protection specifying noise standard. A forced air outlet, a forced air inlet, and a natural air inlet are arranged on the noise elimination casing. Thereby, the utility model overcomes that heat radiation is difficult because of the closed mode of the noise elimination casing.
Description
The utility model relates to a kind of silencing apparatus, belongs to the noise sound proof housing of cooling tower.
In order to reduce the noise of cooling tower, generally be at present to stop a part with one or a few sound insulating panel, but still can not reach environmental protection defined criterion for noise control in the place of cooling tower generation noise source.
The purpose of this utility model provides a kind of locking device and reduces noise.
To achieve these goals, the utility model solution is: on the cooling tower fixed platform, the peripheral circle sound insulation wallboard of settling of cooling tower, be stamped top board on it, porose corresponding on the top board with the cooling tower sound absorber, sound absorber passes from the hole, simultaneously is provided with the pressure air outlet at the sound insulation wallboard, is provided with forced air inlet mouth and natural air inlet mouth at its another side.
The utility model is because cooling tower places in the noise enclosure of a sealing, and noise that cooling tower produces stops that through sound insulating panel the cover external noise is reduced to the environmental regulations noise criteria.On noise enclosure, be provided with the pressure air outlet, the forced air inlet mouth, the natural air inlet mouth, thus overcome because of the caused heat radiation difficulty of the noise enclosure of closing form.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the utility model front view.
Fig. 2 is the utility model vertical view.
With reference to accompanying drawing, around cooling tower 6, erect 4 square sound insulating panels and make wallboard 2, surround a cubic space, be stamped top board 1 in the above, between top board 1 and wallboard 2 and sound insulating panel and the sound insulating panel, curve the right angle with angle steel and connect securing member.Have the hole through being a bit larger tham cooling tower sound absorber 57 outside 2 on top board 1, the position is corresponding with sound absorber 5, and sound absorber 5 is therefrom passed.Have 2 holes 8 on the one side top of wallboard 2, diameter is 900mm, and exhaust fan is housed in the hole, outwards forces air draft, at it basifacial is had 4 holes 3 and 4, and diameter is 900mm, wherein in hole 3 exhaust fan is housed, inwardly forced air inlet.
Claims (2)
1, a kind of cooling tower buzz sound proof housing, by sound insulating panel, exhaust fan is formed, it is characterized in that: on cooling tower [6] fixed platform, cooling tower [6] periphery is equipped with a circle sound insulation wallboard [2], is stamped top board [1] on it, [1] porose [7] are corresponding with cooling tower sound absorber [5] on the top board, sound absorber [5] passes from the hole, is provided with in sound insulation wallboard [1] one side and forces air outlet [8], is provided with forced air inlet mouth [3] and natural air inlet mouth [4] at its another side.
2, according to the described cooling tower buzz sound proof housing of claim 1, it is characterized in that: surround a cubic space by 4 square sound insulating panels as wallboard around cooling tower, top board and wallboard curve the right angle with angle steel between sound insulating panel and the sound insulating panel and connect securing member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96234791 CN2297503Y (en) | 1996-05-08 | 1996-05-08 | Noise elimination casing for cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96234791 CN2297503Y (en) | 1996-05-08 | 1996-05-08 | Noise elimination casing for cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2297503Y true CN2297503Y (en) | 1998-11-18 |
Family
ID=33911054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96234791 Expired - Fee Related CN2297503Y (en) | 1996-05-08 | 1996-05-08 | Noise elimination casing for cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2297503Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202501A (en) * | 2016-03-18 | 2017-09-26 | 厦门嘉达环保建造工程有限公司 | Centralized cooling tower ventilation noise reduction system |
-
1996
- 1996-05-08 CN CN 96234791 patent/CN2297503Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202501A (en) * | 2016-03-18 | 2017-09-26 | 厦门嘉达环保建造工程有限公司 | Centralized cooling tower ventilation noise reduction system |
| CN107202501B (en) * | 2016-03-18 | 2023-04-14 | 厦门嘉达环保科技有限公司 | Centralized cooling tower ventilation noise reduction system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Designer after: Zhou Minjun Designer before: Zhou Shu Designer before: Zhou Minjun |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: ZHOU SHU; ZHOU MINJUN TO: ZHOU MINJUN |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Zhou Minjun Patentee before: Zhou Shu Patentee before: Zhou Minjun |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |