CN213120161U - Cooling tower with noise reduction mechanism - Google Patents
Cooling tower with noise reduction mechanism Download PDFInfo
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- CN213120161U CN213120161U CN202022026682.7U CN202022026682U CN213120161U CN 213120161 U CN213120161 U CN 213120161U CN 202022026682 U CN202022026682 U CN 202022026682U CN 213120161 U CN213120161 U CN 213120161U
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- casing
- reducing mechanism
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Abstract
The utility model discloses a cooling tower with noise reduction mechanism, including casing, pivot install in the fan of casing, locate the hydraulic turbine of fan below, the sprinkler pipe that is connected with the hydraulic turbine, locate the filler in the casing and locate the water catch bowl of casing bottom, the hydraulic turbine is connected with the circulating water inlet, the sprinkler pipe pivot is installed in the hydraulic turbine, the casing top is equipped with into the wind gap, it is equipped with silencing device to go into the wind gap; the inner peripheral wall of the shell is provided with a water collecting part which is obliquely arranged, and the bottom of the water collecting part is provided with a plurality of through holes which are arranged at intervals; an elastic buffer element is arranged between the water collecting tank and the filler, the water collecting tank is connected with a circulating water outlet, and the circulating water outlet and the circulating water inlet are respectively connected with two ends of the water circulating device. The direct dripping of large water drops in the water collecting tank is avoided, and the noise generated by water flow impact is avoided. Effectively reduces or eliminates the noise generated by the cooling tower due to water flow and avoids influencing the surrounding environment.
Description
Technical Field
The utility model relates to a cooling tower technical field, in particular to cooling tower with mechanism of making an uproar falls.
Background
The cooling tower is a device which uses water as circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cold is an evaporation and heat dissipation device which utilizes the principle that water is in flowing contact with air and then carries out heat exchange to generate steam, the steam volatilizes and takes away heat to achieve evaporation and heat dissipation, convection heat transfer, radiation heat transfer and the like to dissipate waste heat generated in industry or refrigeration air conditioners to reduce the water temperature so as to ensure the normal operation of the system, and the device is generally barrel-shaped and is named as a cooling tower.
The cooling tower is at the during operation, and the mode that generally produces the noise is, and the liquid that needs cooling spouts from the water jet of cooling tower upper end, when the water droplet falls to the bottom water catch bowl, because the water droplet falls from the eminence, when striking the ponding in the water catch bowl and with the friction of cooling tower wall, can produce continuous noise, consequently generally set up the cooling tower in the position of keeping away from the activity region, avoid influencing the environment on every side. There are also corresponding muffling devices to reduce the noise generated by the water flow in the cooling tower, but the effect is still poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cooling tower with mechanism of making an uproar falls, thereby aim at setting up the noise that silencing device reduces or eliminates the cooling tower and produce because of rivers, avoid influencing the surrounding environment.
In order to achieve the above object, the present invention provides a cooling tower with a noise reduction mechanism, comprising a housing, a fan pivotally mounted on the housing, a water turbine disposed below the fan, a sprinkler pipe connected to the water turbine, a filler disposed in the housing, and a water collecting tank disposed at the bottom of the housing, wherein the water turbine is connected to a circulating water inlet, the sprinkler pipe is pivotally mounted on the water turbine, an air inlet is disposed at the top of the housing, and the air inlet is provided with a silencer; the inner peripheral wall of the shell is provided with a water collecting part which is obliquely arranged, the lower end of the water collecting part is fixedly connected with the shell, and the bottom of the water collecting part is provided with a plurality of through holes which are arranged at intervals; an elastic buffer element is arranged between the water collecting tank and the filler, the water collecting tank is connected with a circulating water outlet, and the circulating water outlet and the circulating water inlet are respectively connected with two ends of the water circulating device.
Preferably, the sprinkler pipe is provided with a plurality of sprinkler pipes, and the sprinkler pipes are arranged below the water turbine at intervals.
Preferably, a rotating seat is pivotally mounted below the water turbine, and the sprinkler pipe is communicated with the rotating seat.
Preferably, the sprinkler pipe is provided with a plurality of nozzles arranged at intervals, and the cross section of each nozzle is in a step shape.
Preferably, the water collecting part is arranged below the sprinkler pipe and above the filler, and the upper part of the water collecting part extends obliquely towards the sprinkler pipe.
Preferably, the elastic buffer member is a mesh, and is provided with a plurality of protrusions and grooves arranged at intervals, and the protrusions and the grooves are in arc transition.
Preferably, the elastic buffer is in the shape of a wave.
Preferably, the casing includes an upper casing and a lower casing, the air inlet is arranged on the upper casing, the upper casing includes a first outer layer located outside and a second outer layer located inside, and an intermediate layer is arranged between the first outer layer and the second outer layer.
Preferably, the upper housing extends with an extension part towards the inner periphery.
Preferably, the second outer layer is provided with a plurality of silencing grooves which are arranged at intervals, and the silencing grooves are in a concave arc shape.
The technical scheme of the utility model is that a silencing device is arranged at the air inlet, wherein the silencing device comprises an extension part and a silencing groove arranged on the second outer layer, the extension part reduces the external dispersion of the noise in the casing, and the silencing groove is arranged at the same time, so that the frequency of the noise is reduced through the silencing groove, thereby further reducing the noise; meanwhile, the water collecting part is arranged on the inner peripheral wall of the shell, so that water drops sputtered on the inner peripheral wall of the shell can be collected through the water collecting part, and the water drops flow downwards along the inner peripheral wall after being buffered by the water collecting part; and set up the elastic buffer piece at the water catch bowl, avoid big water droplet direct drippage in the water catch bowl, avoid producing the noise that water impact produced. Effectively reduces or eliminates the noise generated by the cooling tower due to water flow and avoids influencing the surrounding environment.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a sprinkler tube;
FIG. 3 is a schematic view of a showerhead structure;
fig. 4 is a schematic structural view of the upper housing.
In the figure, 1 is a casing, 10 is an air inlet, 11 is an upper casing, 12 is a lower casing, 13 is an extension part, 14 is a silencing groove, 2 is a fan, 3 is a water turbine, 31 is a circulating water outlet, 4 is a sprinkler pipe, 41 is a rotating seat, 42 is a nozzle, 5 is a filler, 6 is a water collecting groove, 61 is a circulating water inlet, 7 is a water collecting part, 71 is a through hole, 8 is an elastic buffer part, 81 is a protrusion, and 82 is a groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indicators (such as … …, upper, lower, left, right, front, back, top, bottom, inner, outer, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial) are involved in the embodiments of the present invention, the directional indicators are only used to explain the relative position, motion, etc. of the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicators are changed accordingly.
In addition, if there is a description relating to "first" or "second", etc. in the embodiments of the present invention, the description of "first" or "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 4, a cooling tower with a noise reduction mechanism is characterized by comprising a housing 1, a fan 2 pivotally mounted on the housing 1, a water turbine 3 arranged below the fan 2, a sprinkling pipe 4 connected with the water turbine 3, a filler 5 arranged in the housing 1, and a water collecting tank 6 arranged at the bottom of the housing 1, wherein the water turbine 3 is connected with a circulating water inlet 61, the sprinkling pipe 4 is pivotally mounted on the water turbine 3, an air inlet 10 is arranged at the top of the housing 1, and the air inlet 10 is provided with a noise reduction device; the inner peripheral wall of the shell 1 is provided with a water collecting part 7 which is obliquely arranged, the lower end of the water collecting part 7 is fixedly connected with the shell 1, and the bottom of the water collecting part 7 is provided with a plurality of through holes 71 which are arranged at intervals; an elastic buffer member 8 is arranged between the water collecting tank 6 and the filler 5, the water collecting tank 6 is connected with a circulating water outlet 31, and the circulating water outlet 31 and the circulating water inlet 61 are respectively connected with two ends of the water circulating device.
A silencing device is arranged at the air inlet 10, wherein the silencing device comprises an extension part 13 and a silencing groove 14 arranged at the second outer layer, the extension part 13 is used for reducing the outward dispersion of noise in the shell 1, and the silencing groove 14 is arranged at the same time, the frequency of the noise is reduced through the silencing groove 14, so that the noise is further reduced; meanwhile, the water collecting part 7 is arranged on the inner peripheral wall of the shell 1, so that water drops sputtered on the inner peripheral wall of the shell 1 can be collected through the water collecting part 7, and then flow downwards along the inner peripheral wall after being buffered by the water collecting part 7; and set up elastic buffer 8 at water catch bowl 6, avoid the direct drippage of big water droplet to drop in water catch bowl 6, avoid producing the noise that the water impact produced. Effectively reduces or eliminates the noise generated by the cooling tower due to water flow and avoids influencing the surrounding environment.
In the embodiment of the present invention, the plurality of sprinkling pipes 4 are arranged below the water turbine 3 at intervals, and the cooling water is uniformly sprayed on the packing 5 through the plurality of sprinkling pipes 4.
Specifically, the rotating seat 41 is pivotally installed below the water turbine 3, the sprinkling pipe 4 is communicated with the rotating seat 41, and the rotating seat 41 drives the sprinkling pipe 4 to rotate, so that sprayed water falls in a certain radian, and direct impact of water drops on the water collecting tank 6 is effectively reduced.
In the embodiment of the present invention, the sprinkler pipe 4 is provided with a plurality of spray heads 42 arranged at intervals, and the cross section of the spray head 42 is in a step shape. The spray head 42 arranged in a ladder shape can effectively atomize water drops and avoid the water drops from colliding with the water collecting tank 6.
Specifically, water collection portion 7 is located the below of sprinkler pipe 4, and is located the upper portion of packing 5, the top of water collection portion 7 extends towards the direction slope of sprinkler pipe 4, can collect the drop of water that sprays in casing 1 internal perisporium promptly through water collection portion 7, through the rivers that slow down the internal perisporium to avoid the rivers of internal perisporium directly to strike mutually with water catch bowl 6.
In the embodiment of the present invention, the elastic buffer member 8 is a mesh, the elastic buffer member 8 is provided with a protrusion 81 and a groove 82 which are arranged at a plurality of intervals, the arc transition between the protrusion 81 and the groove 82, it should be noted that the aperture of the mesh is 1mm-3mm, the normal flow of water flow can not be affected, and the water drop with a large diameter can be prevented from directly dropping on the water collecting tank 6, and the flow rate of the water drop can be slowed down by the arrangement of the protrusion 81 and the groove 82.
Specifically, elastic buffer 8 is the wave form, and some drop of water directly drops with the top of wave (protruding 81 promptly), plays the cushioning effect, and rethread arc transition landing to recess 82, wherein recess 82 can be directly laminated mutually with water catch bowl 6, also can set up in packing 5.
In the embodiment of the present invention, the casing 1 includes an upper casing 11 and a lower casing 12, the air inlet 10 is disposed on the upper casing 11, the upper casing 11 includes a first outer layer located outside and a second outer layer located inside, and an intermediate layer is disposed between the first outer layer and the second outer layer. Wherein the middle layer can be sound attenuation cotton or a vacuum layer.
Specifically, the upper housing 11 has an extending portion 13 extending towards the inner periphery, the extending portion 13 can reduce noise dissipation, and the air inlet 10 located at the extending portion 13 is further provided with a shielding net.
In the embodiment of the present invention, the second outer layer is provided with a plurality of silencing grooves 14 disposed at intervals, the silencing grooves 14 are in a concave arc shape, and the frequency of noise can be weakened through the silencing grooves 14, so as to avoid resonance audio frequency.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A cooling tower with a noise reduction mechanism is characterized by comprising a shell, a fan, a water turbine, a sprinkling pipe, a filler and a water collecting tank, wherein the fan is pivotally mounted on the shell; the inner peripheral wall of the shell is provided with a water collecting part which is obliquely arranged, the lower end of the water collecting part is fixedly connected with the shell, and the bottom of the water collecting part is provided with a plurality of through holes which are arranged at intervals; an elastic buffer element is arranged between the water collecting tank and the filler, the water collecting tank is connected with a circulating water outlet, and the circulating water outlet and the circulating water inlet are respectively connected with two ends of the water circulating device.
2. A cooling tower having a noise reducing mechanism as set forth in claim 1, wherein: the sprinkler pipe is provided with a plurality of and the interval sets up in the below of hydraulic turbine.
3. A cooling tower having a noise reducing mechanism as set forth in claim 1, wherein: the lower part of the water turbine is pivotally provided with a rotating seat, and the sprinkler pipe is communicated with the rotating seat.
4. A cooling tower having a noise reducing mechanism as set forth in claim 1, wherein: the sprinkler pipe is provided with a plurality of spray heads arranged at intervals, and the cross sections of the spray heads are in a step shape.
5. A cooling tower having a noise reducing mechanism as set forth in claim 1, wherein: the water collecting part is arranged below the sprinkling pipe and is positioned at the upper part of the filler, and the upper part of the water collecting part extends towards the direction of the sprinkling pipe in an inclined way.
6. A cooling tower having a noise reducing mechanism as set forth in claim 1, wherein: the elastic buffer part is a net, and is provided with a plurality of bulges and grooves which are arranged at intervals, and the bulges and the grooves are in arc transition.
7. The cooling tower having a noise reducing mechanism according to claim 6, wherein: the elastic buffer is in a wave shape.
8. A cooling tower having a noise reducing mechanism as set forth in claim 1, wherein: the casing includes casing and lower casing, go into the wind gap and locate the casing, go up the casing including the first skin that is located the outside and the second skin that is located inside, be equipped with the intermediate level between first skin and the second skin.
9. The cooling tower having a noise reducing mechanism according to claim 8, wherein: the upper shell extends towards the inner periphery to form an extension part.
10. A cooling tower having a noise reducing mechanism as set forth in claim 9, wherein: the second outer layer is provided with a plurality of silencing grooves which are arranged at intervals, and the silencing grooves are in a concave arc shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026682.7U CN213120161U (en) | 2020-09-16 | 2020-09-16 | Cooling tower with noise reduction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022026682.7U CN213120161U (en) | 2020-09-16 | 2020-09-16 | Cooling tower with noise reduction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213120161U true CN213120161U (en) | 2021-05-04 |
Family
ID=75662766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022026682.7U Active CN213120161U (en) | 2020-09-16 | 2020-09-16 | Cooling tower with noise reduction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213120161U (en) |
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2020
- 2020-09-16 CN CN202022026682.7U patent/CN213120161U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Cooling tower with noise reduction mechanism Effective date of registration: 20220324 Granted publication date: 20210504 Pledgee: Bank of China Limited Meizhou branch Pledgor: JIAOLING FEIYANG ELECTROMECHANICAL Co.,Ltd. Registration number: Y2022980003195 |