CN206531406U - Three-level noise elimination sound-absorbing mute type cooling tower - Google Patents
Three-level noise elimination sound-absorbing mute type cooling tower Download PDFInfo
- Publication number
- CN206531406U CN206531406U CN201720084702.1U CN201720084702U CN206531406U CN 206531406 U CN206531406 U CN 206531406U CN 201720084702 U CN201720084702 U CN 201720084702U CN 206531406 U CN206531406 U CN 206531406U
- Authority
- CN
- China
- Prior art keywords
- cooling tower
- noise elimination
- air intake
- noise
- sound
- 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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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model belongs to fluid engineering field, specifically related to a kind of three-level noise elimination sound-absorbing mute type cooling tower, including cooling tower body, air intake noise elimination blinds, cooling tower filler, blower fan apparatus and strip-type silencer are disposed with by the order of air intake to air-out in cooling tower body；Wherein, the blower fan apparatus includes fan blade, the motor of power and the decelerator to control fan blade speed is provided to fan blade.The utility model uses three-level noise elimination silencing apparatus effectively to reduce filler water drenching noise, motor operation drive noise, blower fan wind noise in cooling tower running by prolonging cooling tower air intake path.City neighborhood cooling tower operation noise effect can effectively be alleviated.
Description
Technical field
The utility model belongs to fluid engineering field, and in particular to a kind of three-level noise elimination sound-absorbing mute type cooling tower.
Background technology
With quickly propelling for urban construction, cooling tower is increasingly made extensively in places such as track traffic, Business Buildings
With.Traditional cooling tower behaves water drenching noise, the running noises pair of blower fan of cooling tower due to no design of eliminating the noise well
The environment of surrounding produces extremely serious ultrasound pollution；Seriously constrain application of the cooling tower on civilian refrigeration plant.
Utility model content
The purpose of this utility model is to provide a kind of three-level noise elimination sound-absorbing mute type cooling tower, to solve traditional cooling
Tower behaves the environment of the water drenching noise of cooling tower, the running noises of blower fan to surrounding due to no design of eliminating the noise well
Produce the technical problem of extremely serious ultrasound pollution.
To achieve the above object, the specifically disclosed technical scheme of the utility model is：A kind of three-level noise elimination sound-absorbing is Jing Yin
Type cooling tower, including cooling tower body, air intake noise elimination hundred is disposed with cooling tower body by the order of air intake to air-out
Leaf, cooling tower filler, blower fan apparatus and strip-type silencer；Wherein, the blower fan apparatus includes fan blade, provides power to fan blade
Motor and the decelerator to control fan blade speed.
Further, the air intake noise elimination blinds be located at cooling tower body air inlet, air intake noise elimination blinds opening direction with it is cold
But tower body air intake surface is oblique, and air intake noise elimination blinds is built-in hollow filling sound-absorbing sponge.
Further, the strip-type silencer is located at cooling tower body air outlet, strip-type silencer and air outlet direction
Inclined distribution, strip-type silencer is built-in hollow filling sound-absorbing sponge.
The beneficial effects of the utility model：The cooling tower by air-flow enter tower order set gradually air intake noise elimination blinds,
The three-level noise elimination sound-absorbing pattern of blower fan apparatus, strip-type silencer, has effectively deadened the water drenching noise of cooling tower, the operation of blower fan and has made an uproar
Sound.For more conventional mechanical force cooling column, operation noise is substantially reduced, and reduces the noise pollution to surrounding enviroment, is that city is occupied
The people are received.
The utility model is described further with example below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is main view figure structure schematic representation of the present utility model；Fig. 2 is overlooking the structure diagram of the present utility model.
Embodiment
As shown in Figure 1-2, what the utility model was disclosed is a kind of three-level noise elimination sound-absorbing mute type cooling tower, including cooling
Tower body 5, in the cooling tower body 5 by the order of air intake to air-out be disposed with air intake noise elimination blinds 1, cooling tower filler 2,
Blower fan apparatus 3 and strip-type silencer 4；Wherein, the blower fan apparatus 3 includes fan blade 31, the motor 32 of power is provided to fan blade 31
With the decelerator 33 to control the speed of fan blade 31.
To completely cut off the water drenching noise of cooling tower air inlet, air intake noise elimination blinds 1 is located at the air inlet of cooling tower body 5, entered
The opening direction of wind noise elimination blinds 1 is oblique with the air intake surface of cooling tower body 5, and air intake noise elimination blinds 1 is built-in hollow filling
Sound-absorbing sponge；So can effectively absorb the water drenching noise of cooling tower can not hinder being efficiently entering for air inlet fresh air again.
In order to which the operation noise to the motor 32 of cooling tower body 5 control effectively, motor 32 be arranged on inside air duct and
In the form of inversion, say motor 32 completely as in air duct, having completely cut off operation noise.
The strip-type silencer 4 is located at cooling tower body air outlet, and effectively isolation blower fan goes out outside 32 wind noises outflow tower, piece
Formula silencer 4 and the inclined distribution in air outlet direction, strip-type silencer 4 are built-in hollow filling sound-absorbing sponge.
Air intake noise elimination blinds 1, blower fan apparatus 3, air-out piece have been set gradually by the tower order of entering for prolonging air-flow to cooling tower
The three-level noise elimination sound-absorbing pattern of formula anechoic sheet 4, effectively reduces running noises during cooling tower operation.Pass through detection, its noise
3dB is reduced than generally conventional cooling tower（A）Left and right.
The type cooling tower hinders sound means by complete sound insulation, effectively controls the noise pollution problem of cooling tower, very
Suitable for the occasion high to noise requirements.
Claims (3)
1. a kind of three-level noise elimination sound-absorbing mute type cooling tower, it is characterised in that：Including cooling tower body, in cooling tower body
Air intake noise elimination blinds, cooling tower filler, blower fan apparatus and strip-type silencer are disposed with by the order of air intake to air-out；Its
In, the blower fan apparatus includes fan blade, the motor of power and the decelerator to control fan blade speed is provided to fan blade.
2. three-level noise elimination sound-absorbing mute type cooling tower according to claim 1, it is characterised in that：The air intake noise elimination hundred
Leaf is located at cooling tower body air inlet, and air intake noise elimination blinds opening direction is oblique with cooling tower body air intake surface, and air intake
Noise elimination blinds is built-in hollow filling sound-absorbing sponge.
3. three-level noise elimination sound-absorbing mute type cooling tower according to claim 1, it is characterised in that：The strip-type silencer
Positioned at cooling tower body air outlet, strip-type silencer and the inclined distribution in air outlet direction, during strip-type silencer is for built in
Sky filling sound-absorbing sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084702.1U CN206531406U (en) | 2017-01-20 | 2017-01-20 | Three-level noise elimination sound-absorbing mute type cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720084702.1U CN206531406U (en) | 2017-01-20 | 2017-01-20 | Three-level noise elimination sound-absorbing mute type cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206531406U true CN206531406U (en) | 2017-09-29 |
Family
ID=59921077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720084702.1U Expired - Fee Related CN206531406U (en) | 2017-01-20 | 2017-01-20 | Three-level noise elimination sound-absorbing mute type cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206531406U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332574A (en) * | 2018-03-12 | 2018-07-27 | 蕉岭县飞扬机电有限公司 | A kind of cooling tower |
| CN110671948A (en) * | 2019-10-14 | 2020-01-10 | 常州和余环保科技有限公司 | Silencing device for mechanical ventilation cooling tower |
| CN110749206A (en) * | 2019-10-22 | 2020-02-04 | 浙江万享科技股份有限公司 | Mixed-flow low-noise closed cooling tower for direct-current power transmission |
| CN110966874A (en) * | 2018-09-28 | 2020-04-07 | 仇泓 | Water splashing silencing device for cooling tower |
| CN112781396A (en) * | 2020-12-30 | 2021-05-11 | 深圳市前海能源科技发展有限公司 | Noise eliminator for cooling tower and cooling tower |
-
2017
- 2017-01-20 CN CN201720084702.1U patent/CN206531406U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108332574A (en) * | 2018-03-12 | 2018-07-27 | 蕉岭县飞扬机电有限公司 | A kind of cooling tower |
| CN110966874A (en) * | 2018-09-28 | 2020-04-07 | 仇泓 | Water splashing silencing device for cooling tower |
| CN110671948A (en) * | 2019-10-14 | 2020-01-10 | 常州和余环保科技有限公司 | Silencing device for mechanical ventilation cooling tower |
| CN110749206A (en) * | 2019-10-22 | 2020-02-04 | 浙江万享科技股份有限公司 | Mixed-flow low-noise closed cooling tower for direct-current power transmission |
| CN112781396A (en) * | 2020-12-30 | 2021-05-11 | 深圳市前海能源科技发展有限公司 | Noise eliminator for cooling tower and cooling tower |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20220120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |