CN207501728U - A kind of air inlet used for cooling tower, air outlet silencing means - Google Patents
A kind of air inlet used for cooling tower, air outlet silencing means Download PDFInfo
- Publication number
- CN207501728U CN207501728U CN201721074297.1U CN201721074297U CN207501728U CN 207501728 U CN207501728 U CN 207501728U CN 201721074297 U CN201721074297 U CN 201721074297U CN 207501728 U CN207501728 U CN 207501728U
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- cooling tower
- exhaust manifold
- muffler
- air outlet
- air
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Abstract
The utility model discloses a kind of air inlets used for cooling tower,Air outlet silencing means,Including cooling tower main body,Muffler mounting bracket,Weather shield,Exhaust outlet,Muffler body,Blast pipe,Air outlet of cooling tower and sound insulation disk,The cooling tower body top is provided with air outlet of cooling tower,Muffler air intake cover is equipped with by screw at the top of the air outlet of cooling tower,Blast pipe is connected at the top of the muffler air intake cover,Muffler body is connected at the top of the blast pipe,The utility model by blast pipe by being divided into three exhaust manifolds,And hush pipe is installed on each exhaust manifold,The working efficiency of silencing means can be greatly improved,By setting sound insulation disk inside hush pipe,And pass through sound insulation disk and the exhaust manifold in hush pipe is divided into multiple anechoic chambers,The kinetic energy in the air of cooling tower discharge can be consumed significantly by this structure,And then reduce noise,Reduce noise pollution.
Description
Technical field
The utility model is related to silencing means technical field, specifically a kind of air inlet used for cooling tower, air outlet noise reduction dress
It puts.
Background technology
Muffler is that air-flow is allowed to pass through, but can prevent or reduce a kind of device of sound transmission, is to eliminate air to move
The important measures of power noise.Muffler can stop the propagation of sound wave, and air-flow is allowed to pass through, and be the effective work for controlling noise
Tool.
Cooling tower can generate a large amount of noises at work, and surrounding population is damaged, it is therefore desirable to which cooling tower is installed additional
Muffler.Existing silencing means is simple in structure, and erasure effect is not ideal enough.
Utility model content
It is existing to solve the purpose of this utility model is to provide a kind of air inlet used for cooling tower, air outlet silencing means
The problems in technology.
To achieve the above object, the utility model provides following technical solution：A kind of air inlet used for cooling tower, air outlet disappear
Mixer, including cooling tower main body, muffler mounting bracket, weather shield, exhaust outlet, muffler body, blast pipe, cooling tower outlet air
Mouth and sound insulation disk, the cooling tower body top are provided with air outlet of cooling tower, pass through screw at the top of the air outlet of cooling tower
Muffler air intake cover is installed, blast pipe is connected at the top of the muffler air intake cover, noise reduction is connected at the top of the blast pipe
Device main body, the muffler body are internally provided with first exhaust manifold, second exhaust manifold and third exhaust manifold, and described
One exhaust manifold, second exhaust manifold and third exhaust manifold are communicated with blast pipe, the first exhaust manifold, second exhaust
Hush pipe is set with outside manifold and third exhaust manifold, is mutually fixed by connector between three hush pipes, it is described
Hush pipe is mounted on by installed part on muffler body inner wall.
Preferably, muffler mounting bracket is welded in the muffler body, the muffler mounting bracket bottom is welded with
Mounting base, the mounting base are bolted on cooling tower body top.
Preferably, exhaust outlet is provided at the top of the muffler body, is welded with spike at the top of the muffler body, institute
It states and weather shield is welded on spike.
Preferably, the hush pipe is internally provided with sound insulation disk, and the sound insulation disk is by the first exhaust manifold in hush pipe
It is divided into the first anechoic chamber, the second anechoic chamber, third anechoic chamber and the 4th anechoic chamber, the first exhaust discrimination inside the hush pipe
Bloop is provided on pipe, the second exhaust manifold and third exhaust manifold are identical with the setting of first exhaust manifold.
Preferably, footstock is installed at the top of the first exhaust manifold, ventilation opening is provided on the sound insulation disk, it is described logical
Air port is communicated with exhaust outlet.
Compared with prior art, the beneficial effects of the utility model are：By the way that blast pipe is divided into three exhaust manifolds,
And hush pipe is installed on each exhaust manifold, the working efficiency of silencing means can be greatly improved, by inside hush pipe
Sound insulation disk is set, and passes through sound insulation disk and the exhaust manifold in hush pipe is divided into multiple anechoic chambers, it can be big by this structure
Kinetic energy in the air of big consumption cooling tower discharge, and then noise is reduced, reduce noise pollution, by the top of muffler body
Weather shield is installed, blocking raindrop fall into cooling tower body interior, raindrop avoided to enter cooling tower body interior, silencing means is made
Into erosion, the service life of silencing means is improved.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the cooling tower body interior structure diagram of the utility model.
Fig. 3 is the footstock internal structure schematic diagram of the utility model.
In figure：1- cooling towers main body, 2- mounting bases, 3- bolts, 4- mufflers mounting bracket, 5- ventilation openings, 6- spikes, 7- rows
Gas port, 8- weather shields, 9- muffler bodies, 10- blast pipes, 11- mufflers air intake cover, 12- installed parts, 13- cooling tower outlet air
Mouth, 14- footstocks, the 4th anechoic chambers of 15-, 16- thirds anechoic chamber, the second anechoic chambers of 17-, 18- connectors, the first noise reductions of 19-
Room, 20- hush pipes, 21- bloops, 22- first exhaust manifolds, 23- sound insulations disk, 24- second exhausts manifold, the exhaust of 25- thirds
Manifold.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Please refer to Fig.1-3, in the utility model embodiment, a kind of air inlet used for cooling tower, air outlet silencing means, including
Cooling tower main body 1, muffler mounting bracket 4, exhaust outlet 7, weather shield 8, muffler body 9, blast pipe 10, air outlet of cooling tower
13 and sound insulation disk 23,1 top of cooling tower main body is provided with air outlet of cooling tower 13, and 13 top of air outlet of cooling tower is logical
It crosses screw and muffler air intake cover 11 is installed, 11 top of muffler air intake cover is connected with blast pipe 10, the blast pipe 10
Top is connected with muffler body 9, and the muffler body 9 is internally provided with first exhaust manifold 22, second exhaust manifold 24
With third exhaust manifold 25, the first exhaust manifold 22, second exhaust manifold 24 and third exhaust manifold 25 are and blast pipe
10 communicate, and hush pipe 20 is set with outside the first exhaust manifold 22, second exhaust manifold 24 and third exhaust manifold 25,
It is fixed between three hush pipes 20 by 18 phase of connector, the hush pipe 20 is mounted on muffler by installed part 12
On 9 inner wall of main body, be conducive to weaken the noise that cooling tower generates, reduce noise pollution.
By being welded with muffler mounting bracket 4 in the muffler body 9,4 bottom of muffler mounting bracket is welded with
Mounting base 2, the mounting base 2 are fixed on 1 top of cooling tower main body by bolt 3, are conducive to muffler body 9 is firmly solid
1 top of cooling tower main body is scheduled on, muffler body 9 is avoided to collapse.
Exhaust outlet 7 is provided with by 9 top of muffler body, 9 top of muffler body is welded with spike 6,
Weather shield 8 is welded on the spike 6, is conducive to stop that raindrop are fallen into inside cooling tower main body 1, raindrop is avoided to enter cooling tower
Silencing means is caused to corrode inside main body 1, improves the service life of silencing means.
Sound insulation disk 23 is internally provided with by the hush pipe 20, the sound insulation disk 23 is by the first row in hush pipe 20
Gas manifold 22 is divided into the first anechoic chamber 19, the second anechoic chamber 17,16 and the 4th anechoic chamber 15 of third anechoic chamber, the hush pipe
Be provided with bloop 21 in first exhaust manifold 22 inside 20, the second exhaust manifold 24 and third exhaust manifold 25 with
The setting of first exhaust manifold 22 is identical, can consume the kinetic energy in the air of cooling tower discharge significantly by this structure, and then
Noise is reduced, reduces noise pollution.
Footstock 14 is equipped with by 22 top of first exhaust manifold, ventilation opening 5 is provided on the sound insulation disk 23,
The ventilation opening 5 is communicated with exhaust outlet 7, is conducive to that air is discharged into air again by treated.
The operation principle of the utility model is：By the way that blast pipe 10 is divided into three exhaust manifolds, and in each exhaust
Hush pipe 20 on manifold is installed, the working efficiency of silencing means can be greatly improved, by setting sound insulation inside hush pipe 20
Disk 23, and pass through sound insulation disk 23 and the exhaust manifold in hush pipe 20 is divided into multiple anechoic chambers, it can be significantly by this structure
The kinetic energy in the air of cooling tower discharge is consumed, and then reduces noise, reduces noise pollution, by 9 top of muffler body
Weather shield 8 is installed, blocking raindrop are fallen into inside cooling tower main body 1, raindrop are avoided to enter inside cooling tower main body 1, noise reduction is filled
It puts and causes to corrode, improve the service life of silencing means.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of air inlet used for cooling tower, air outlet silencing means, including cooling tower main body (1), muffler mounting bracket (4), gear
Rain plate (8), exhaust outlet (7), muffler body (9), blast pipe (10), air outlet of cooling tower (13) and sound insulation disk (23), it is special
Sign is:Air outlet of cooling tower (13) is provided at the top of the cooling tower main body (1), is led at the top of the air outlet of cooling tower (13)
Cross screw and muffler air intake cover (11) be installed, be connected with blast pipe (10) at the top of the muffler air intake cover (11), it is described into
Be connected with muffler body (9) at the top of air hose (10), the muffler body (9) be internally provided with first exhaust manifold (22),
Second exhaust manifold (24) and third exhaust manifold (25), the first exhaust manifold (22), second exhaust manifold (24) and
Three exhaust manifolds (25) are communicated with blast pipe (10), the first exhaust manifold (22), second exhaust manifold (24) and third
Exhaust manifold (25) outside is set with hush pipe (20), is mutually consolidated by connector (18) between three hush pipes (20)
Fixed, the hush pipe (20) is by installed part (12) on muffler body (9) inner wall.
2. a kind of air inlet used for cooling tower according to claim 1, air outlet silencing means, it is characterised in that：It is described to disappear
Muffler mounting bracket (4) is welded in sound device main body (9), muffler mounting bracket (4) bottom is welded with mounting base (2), institute
Mounting base (2) is stated to be fixed at the top of cooling tower main body (1) by bolt (3).
3. a kind of air inlet used for cooling tower according to claim 1, air outlet silencing means, it is characterised in that：It is described to disappear
Exhaust outlet (7) is provided at the top of sound device main body (9), spike (6), the spike (6) are welded at the top of the muffler body (9)
On be welded with weather shield (8).
4. a kind of air inlet used for cooling tower according to claim 1, air outlet silencing means, it is characterised in that：It is described to disappear
Sound tube (20) is internally provided with sound insulation disk (23), and the sound insulation disk (23) divides the first exhaust manifold (22) in hush pipe (20)
It is cut into the first anechoic chamber (19), the second anechoic chamber (17), third anechoic chamber (16) and the 4th anechoic chamber (15), the hush pipe
(20) bloop (21), the second exhaust manifold (24) and third exhaust discrimination are provided in internal first exhaust manifold (22)
It is identical with the setting of first exhaust manifold (22) to manage (25).
5. a kind of air inlet used for cooling tower according to claim 1, air outlet silencing means, it is characterised in that：Described
Footstock (14) is installed at the top of one exhaust manifold (22), ventilation opening (5), the ventilation opening are provided on the sound insulation disk (23)
(5) it is communicated with exhaust outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074297.1U CN207501728U (en) | 2017-08-25 | 2017-08-25 | A kind of air inlet used for cooling tower, air outlet silencing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721074297.1U CN207501728U (en) | 2017-08-25 | 2017-08-25 | A kind of air inlet used for cooling tower, air outlet silencing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207501728U true CN207501728U (en) | 2018-06-15 |
Family
ID=62498133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721074297.1U Active CN207501728U (en) | 2017-08-25 | 2017-08-25 | A kind of air inlet used for cooling tower, air outlet silencing means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207501728U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081732A (en) * | 2019-06-04 | 2019-08-02 | 广东览讯科技开发有限公司 | Band silencer negative-pressure type is centrifuged air-draft-type cooling tower |
-
2017
- 2017-08-25 CN CN201721074297.1U patent/CN207501728U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081732A (en) * | 2019-06-04 | 2019-08-02 | 广东览讯科技开发有限公司 | Band silencer negative-pressure type is centrifuged air-draft-type cooling tower |
| CN110081732B (en) * | 2019-06-04 | 2024-02-02 | 广东览讯科技开发有限公司 | Negative pressure type centrifugal exhaust type cooling tower with muffler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 510080 Room 101, No. 39, huilongting street, toupo, Taihe Town, Baiyun District, Guangzhou City, Guangdong Province Patentee after: Hongming Technology Group Co.,Ltd. Address before: 510000 workshop, No.16 Beitai Road, Baiyun District, Guangzhou City, Guangdong Province Patentee before: HON MING (GUANGDONG) AIR CONDITIONING EQUIPMENT CO.,LTD. |
|
| CP03 | Change of name, title or address |