CN207816032U - A kind of cooling tower ventilation denoising device - Google Patents
A kind of cooling tower ventilation denoising device Download PDFInfo
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- CN207816032U CN207816032U CN201820075261.3U CN201820075261U CN207816032U CN 207816032 U CN207816032 U CN 207816032U CN 201820075261 U CN201820075261 U CN 201820075261U CN 207816032 U CN207816032 U CN 207816032U
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- cooling tower
- cotyledon
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- bearing
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Abstract
The utility model discloses a kind of cooling tower ventilation denoising device, including bearing, and be arranged it is in bearing outer surface and with the fixed shutter of bearing, and be arranged it is above bearing and with the fixed overhead guard of bearing；The shutter includes the cotyledon being laterally arranged, and the first frame in cotyledon side is set, and the second frame in the cotyledon other side is set, and the third frame above the first frame and the second frame is set, and the 4th frame below the first frame and the second frame is set, and be arranged at the frame angle of each frame junction；Sound panel is applied on shutter by cooling tower ventilation denoising device, it can be while improving heat dissipation effect, reduce the noise that cooling tower generates, overhead guard is arranged to hemispherical, in addition to that can prevent dust and rainwater from entering inside cooling tower, suffered impact force can also be distributed to various pieces, there is ventilation and heat, sound insulation and noise reduction and sturdy and durable advantage.
Description
Technical field
The utility model is related to a kind of cooling tower ventilation denoising devices.
Background technology
Cooling tower is to use water as circulating coolant, is absorbed in heat dissipation to air from a system, to reduce water temperature
Device.One is directly, or open circuit cooling tower is means inside a sealing structure, by by recirculated water with spraying square
Formula is sprayed onto the filler of glass fibre, and filler provides the contact surface of bigger, and the contact by water with air reaches heat exchange
Effect, then there is wind turbine to drive tower interior air-flow cycle, the thermal current after exchanging heat with water is taken out of, it is cooling to reach.Indirectly or close
Road cooling tower is not related to air and liquid, and typically water or ethylene glycol mixture is in direct contact cooled, the difference is that opening
Put formula cooling tower, cooling tower is gathered around indirectly there are two independent fluid circuit, and it is in the second match that one, which is water in external circuit,
Road, this is tube bank outer circulation（Non-public coil）The hot fluid process being connected to it is cooled and in closed circuit return, air is logical
Cross cycle and be plotted in outside entire heat pipe and cascade water, similar evaporation cooling cooling tower is provided and is opened, running hot-fluid from inside
Fluid circuit, by coil pipe wall, then external circuit is evaporated by some of air and water and is heated, indirectly cooling into air
The action of tower, thus it is closely similar, and opening cooling tower, there are one exceptions.Air in counter-flow cooling tower upwardly through filling or
When tube bank, opposite water moves downward.When crossflow cooling tower air is moved horizontally through filling, water moves down.
Cooling tower buzz sound source cooling tower buzz source is mainly made of following 4 parts：1）Induction and exhaust noises；2）Water drenching is made an uproar
Sound；3）Wind turbine retarder and electric moter noise；4）Cooling tower water pump, piping and valve noise.And the noise reduction of cooling tower is arranged at present
It is not effective to apply, and if acoustic barrier is helpless for the diffraction of low frequency wave, acoustic hood can hinder air-flow flowing to lead to heat
Wet exchange is bad, and to broadband noise sound absorption effect difference etc., this makes the noise abatement of cooling tower be increasingly subject to the attention of people.
Utility model content
In view of this, the utility model aim is to provide a kind of ventilation and heat, sound insulation and noise reduction and robust cooling tower
Ventilation denoising device.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of cooling tower ventilation denoising device, packet
Include bearing, and be arranged it is in bearing outer surface and with bearing is fixed, shutter for ventilation and heat, and be arranged in bearing
Top and with bearing is fixed, overhead guard for dustproof and rainproof；The shutter includes the cotyledon being laterally arranged, and setting
The first frame in cotyledon side, and the second frame in the cotyledon other side is set, and be arranged in the first frame and the second frame
The third frame of top, and the 4th frame below the first frame and the second frame is set, and be arranged in each frame junction
Frame angle.
Preferably, two frames adjacent in first frame, the second frame, third frame and the 4th frame mutually hang down
It is straight fixed.
Preferably, the cotyledon respectively with the first frame and the second frame is vertical fixes.
Preferably, the cotyledon includes sound panel, and it is arranged on two surface of sound panel and is used to buffer suffered by cotyledon
The rubber pad of impact force, and be arranged in rubber pad outer surface and for protecting the armorplate glass of cotyledon.
Preferably, the bearing is additionally provided with ventilation opening.
Preferably, the quantity and size of the ventilation opening are equal with shutter.
Preferably, the overhead guard includes acrylic inner casing, and is arranged the foam layer in acrylic inner casing outer surface, and
Acrylic shell in foam layer outer surface is set.
The utility model has the technical effect that following aspect：The cooling tower divulges information denoising device by sound panel application
Onto shutter, it can reduce the noise that cooling tower generates while improving heat dissipation effect, overhead guard be arranged to hemispherical,
In addition to that can prevent dust and rainwater from entering inside cooling tower, moreover it is possible to suffered impact force are distributed to various pieces, there is ventilation
Heat dissipation, sound insulation and noise reduction and sturdy and durable advantage.
Description of the drawings
Fig. 1 is a kind of scheme of installation of cooling tower ventilation denoising device of the utility model；
Fig. 2 is a kind of partial sectional view of cooling tower ventilating noise silencer of the utility model；
Fig. 3 is the structure chart of the shutter of the utility model；
Fig. 4 is the side sectional view of the shutter of the utility model；
Fig. 5 is the side sectional view of the cotyledon of the utility model.
Specific implementation mode
Below in conjunction with attached drawing, specific embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
It is of the invention for ease of description, does not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, the connection between component or fixed form if not otherwise specified in this embodiment, connection or solid
Determine mode can be fixed by bolt commonly used in the prior art or pin fix or axis pin connection etc. modes, therefore, this
It is not described in detail in embodiment.
A kind of cooling tower is divulged information denoising device, as shown in Figure 1, include bearing 1, and be arranged it is in 1 outer surface of bearing and with
Bearing 1 is fixed, shutter 2 for ventilation and heat, and be arranged it is above bearing 1 and with bearing 1 it is fixed, for preventing
The overhead guard 3 of dirt rain-proof, the overhead guard 3 are fixed by bolt and bearing 1；As shown in Fig. 2, the bearing 1 is additionally provided with ventilation opening
11；The quantity and size of the ventilation opening 11 are equal with shutter 2；The shutter 2 is by being entrenched in ventilation opening 11 and branch
Seat 1 is fitted and fixed with；The overhead guard 3 includes acrylic inner casing 31, and in 31 outer surface of acrylic inner casing and and acrylic is arranged
Inner casing 31 is bonded fixed foam layer 32, and setting is bonded in 33 outer surface of foam layer and with foam layer 33 fixed
There is good heat resistance and mechanical property, foam can play the role of buffering for acrylic shell 33, acrylic；Such as Fig. 3 institutes
Show, the shutter 2 includes the cotyledon 21 that is laterally arranged, and is arranged in 21 side of cotyledon and is welded and fixed with cotyledon 21
First frame 22, and the second frame 23 that is in 21 other side of cotyledon and being welded and fixed with cotyledon 21 is set, and be arranged first
Third frame 24 that is above frame 22 and the second frame 23 and being welded and fixed with the first frame 22 and the second frame 23, and set
Set the 4th frame that is below the first frame 22 and the second frame 23 and being welded and fixed with the first frame 22 and the second frame 23
25, and be arranged in each frame junction and be bonded fixed frame angle 26 with each frame；First frame 22, the second side
Two adjacent frames are mutually perpendicular to fix in frame 23, third frame 24 and the 4th frame 25；The cotyledon 21 respectively with the first side
Frame 22 and the second frame 23 are vertically fixed；The cotyledon 21 is provided with 1 or more；As shown in figure 4, the cotyledon 21 and third side
Frame 24 is in 30 ° of angles；As shown in figure 5, the cotyledon 21 include sound panel 211, and be arranged it is on 211 liang of surfaces of sound panel and
It is bonded rubber pad 212 fixed, for buffering impact force suffered by cotyledon 21 with sound panel 211, and is arranged outside rubber pad 212
Surface and armorplate glass 213 fixed, for protecting cotyledon 21 is bonded with rubber pad 212.
The utility model has the technical effect that following aspect：The cooling tower divulges information denoising device by sound panel application
Onto shutter, it can reduce the noise that cooling tower generates while improving heat dissipation effect, overhead guard be arranged to hemispherical,
In addition to that can prevent dust and rainwater from entering inside cooling tower, moreover it is possible to suffered impact force are distributed to various pieces, there is ventilation
Heat dissipation, sound insulation and noise reduction and sturdy and durable advantage.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific implementation mode, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (7)
- The denoising device 1. a kind of cooling tower is divulged information, including bearing, and be arranged it is in bearing outer surface and with bearing it is fixed, use In the shutter of ventilation and heat, and be arranged it is above bearing and with bearing is fixed, overhead guard for dustproof and rainproof, it is special Sign is：The shutter includes the cotyledon being laterally arranged, and be arranged it is in cotyledon side and with fixed first side of cotyledon Frame, and be arranged it is in the cotyledon other side and with fixed second frame of cotyledon, and be arranged above the first frame and the second frame And with the first frame and the fixed third frame of the second frame, and be arranged it is below the first frame and the second frame and with First frame and fixed 4th frame of the second frame, and be arranged at the frame angle of each frame junction.
- The denoising device 2. a kind of cooling tower as described in claim 1 is divulged information, it is characterised in that：First frame, the second side Two adjacent frames are mutually perpendicular to fix in frame, third frame and the 4th frame.
- The denoising device 3. a kind of cooling tower as described in claim 1 is divulged information, it is characterised in that：The cotyledon respectively with the first side Frame and the second frame are vertically fixed.
- The denoising device 4. a kind of cooling tower as described in claim 1 is divulged information, it is characterised in that：The cotyledon includes sound panel, And be arranged it is on two surface of sound panel and for buffering the rubber pad of impact force suffered by cotyledon, and setting rubber pad outer surface, And the armorplate glass for protecting cotyledon.
- The denoising device 5. a kind of cooling tower as described in claim 1 is divulged information, it is characterised in that：The bearing is additionally provided with ventilation Mouthful.
- The denoising device 6. a kind of cooling tower as claimed in claim 5 is divulged information, it is characterised in that：The quantity of the ventilation opening and big It is small equal with shutter.
- The denoising device 7. a kind of cooling tower as described in claim 1 is divulged information, it is characterised in that：The overhead guard includes in acrylic Shell, and be arranged it is in acrylic inner casing outer surface and with the fixed foam layer of acrylic inner casing, and be arranged outside foam layer Surface and with the fixed acrylic shell of foam layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075261.3U CN207816032U (en) | 2018-01-16 | 2018-01-16 | A kind of cooling tower ventilation denoising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820075261.3U CN207816032U (en) | 2018-01-16 | 2018-01-16 | A kind of cooling tower ventilation denoising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816032U true CN207816032U (en) | 2018-09-04 |
Family
ID=63325976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820075261.3U Active CN207816032U (en) | 2018-01-16 | 2018-01-16 | A kind of cooling tower ventilation denoising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207816032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332821A (en) * | 2019-07-05 | 2019-10-15 | 相杰文 | A kind of cooling tower and its environment-friendly water-saving cover |
-
2018
- 2018-01-16 CN CN201820075261.3U patent/CN207816032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332821A (en) * | 2019-07-05 | 2019-10-15 | 相杰文 | A kind of cooling tower and its environment-friendly water-saving cover |
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