CN209802129U - Cooling tower with silencer - Google Patents
Cooling tower with silencer Download PDFInfo
- Publication number
- CN209802129U CN209802129U CN201920410385.7U CN201920410385U CN209802129U CN 209802129 U CN209802129 U CN 209802129U CN 201920410385 U CN201920410385 U CN 201920410385U CN 209802129 U CN209802129 U CN 209802129U
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- cooling tower
- silencer
- wall
- air
- air outlet
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Abstract
The utility model discloses a take cooling tower of silencer, including the cooling tower, the inside of cooling tower is provided with the filler passageway, and the inside top fixed mounting of cooling tower has the heat dissipation machine, the air intake rigidity of cooling tower both sides is provided with the air inlet silencer, all fixedly on the outer wall of cooling tower top both sides be provided with solid fixed cylinder, and peg graft in the inside on solid fixed cylinder top has the lifter, open threaded hole on the outer wall of solid fixed cylinder one side, and the internal thread of screw hole is connected with positioning bolt, two fixed mounting has the air-out silencer on the outer wall on lifter top. The utility model discloses can allow the air current to pass through smoothly, can prevent or weaken the device of sound energy outwards propagation again effectively, guarantee the cooling effect of cooling tower, guarantee simultaneously can not influence the normal operating of cooling tower, finally realize the environment, the many-sided benefit of society and economy gives people and has created a comfortable living environment, reaches the effect that people wanted.
Description
Technical Field
The utility model relates to a cooling tower technical field especially relates to take cooling tower of silencer.
background
The noise of the cooling tower is generated by the impact of falling water in the tower and water in a pool in a large area, and the noise of the cooling tower is generated on the water surface of a falling water area and is transmitted to the periphery through an air inlet. Fan noise pollution is classified into mechanical noise and aerodynamic noise according to the mechanism of its generation. The mechanical noise is radiated noise due to the vibration of mechanical parts and a housing caused by the friction force, the impact force or the unbalanced force between the parts when the mechanical equipment is in operation.
Along with the improvement of the quality requirements of urban residents on life, the life is continuously improved, the requirements of people on the quality of the living environment are higher and higher, the noise pollution of the cooling tower is gradually paid attention by people, the normal life of people is seriously influenced, and the noise pollution complaint becomes the prominent contradiction in urban construction increasingly. Therefore, there is a need to design a cooling tower with a muffler to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a cooling tower with a silencer.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
Take cooling tower of silencer, including the cooling tower, the inside of cooling tower is provided with the filler passageway, and the inside top fixed mounting of cooling tower has the heat dissipation machine, the air intake rigidity of cooling tower both sides is provided with the air inlet silencer, all the fixed solid section of thick bamboo that is provided with on the outer wall of cooling tower top both sides, and the inside on solid section of thick bamboo top is pegged graft and is had the lifter, it has the screw hole to open on the outer wall of solid section of thick bamboo one side, and the internal thread connection of screw hole has positioning bolt, two fixed mounting has the air-out silencer on the outer wall on lifter top, it has the through-hole that the equidistance distributes to open on the outer wall at air-out silencer top, and the inside of through-hole is provided with the amo.
Furthermore, the outer walls of the top and the bottom of the air inlet silencer are welded with fixing lug seats, and the fixing lug seats are fixedly connected with the outer wall of the cooling tower through butterfly screws.
Furthermore, rubber gaskets are bonded on the periphery of the outer wall of one side of the air inlet silencer, and the rubber gaskets are in contact with the outer wall of the cooling tower.
Furthermore, the amortization stick includes the outer cavity of being formed by the centre bore on the air-out silencer, the inside packing of outer cavity has the sound cotton of inhaling, inhales the centre line position of sound cotton and leaves the centre bore, the top of outer cavity is provided with foraminiferous boss.
Furthermore, the air inlet silencer comprises a fixed shell, glass wool is filled in the fixed shell, and silencing pieces distributed at equal intervals are filled in the glass wool.
Further, the glass wool does not exceed 128K/m 3.
The utility model has the advantages that:
1. The air inlet silencer can allow air flow to pass smoothly and effectively prevent or weaken sound energy from spreading outwards.
2. the air outlet silencer can ensure that air flow is smoothly discharged from the cooling tower and can effectively prevent or weaken sound energy from spreading outwards.
3. The two places adopt noise reduction measures, so that the cooling effect of the cooling tower is ensured, meanwhile, the normal operation of the cooling tower is not influenced, and finally, the environmental, social and economic benefits are realized.
4. The sound-absorbing cotton, the sound-absorbing sheet and the glass cotton can effectively absorb noise generated when the cooling tower operates, a comfortable living environment is created for people, and the effect that people want is achieved.
Drawings
Fig. 1 is a schematic front view of a cooling tower with a silencer according to the present invention;
Fig. 2 is a top view of the air outlet silencer structure of the cooling tower with a silencer according to the present invention;
Fig. 3 is a schematic structural view of a silencing rod of a cooling tower with a silencer according to the present invention;
Fig. 4 is a structural diagram of a silencing sheet of a cooling tower with a silencer according to the present invention.
in the figure: the air-conditioning system comprises a cooling tower 1, a filler channel 2, a heat radiator 3, an air inlet silencer 4, a fixing lug seat 5, a butterfly screw 6, a fixing barrel 7, a lifting rod 8, a positioning bolt 9, an air outlet silencer 10, an silencing rod 11, an outer cavity 12, a boss 13, a central hole 14, sound absorbing cotton 15, a silencing sheet 16 and glass wool 17.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
referring to fig. 1 to 4, a cooling tower with a silencer comprises a cooling tower 1, a filler channel 2 is arranged inside the cooling tower 1, a heat radiator 3 is fixedly installed above the inside of the cooling tower 1, the above is a common structure in the prior art, air inlet silencers 4 are fixedly installed at air inlet positions at two sides of the cooling tower 1, a good noise reduction effect is achieved at the positions of the air inlets 4, fixed cylinders 7 are fixedly installed on outer walls at two sides of the top of the cooling tower 1, lifting rods 8 are inserted into the insides of the top ends of the fixed cylinders 7, threaded holes are formed in the outer wall at one side of each fixed cylinder 7, positioning bolts 9 are connected to the insides of the threaded holes in a threaded manner, the positioning bolts 9 are loosened, the lifting rods 8 can be lifted inside the fixed cylinders 7, air outlet silencers 10 are fixedly installed on the outer walls at the top ends of the two lifting rods 8, the lifting rods 7 are movably arranged, and the positions of, the best silencing effect is achieved, through holes distributed at equal intervals are formed in the outer wall of the top of the air outlet silencer 10, the silencing rods 11 are arranged inside the through holes, the air outlet silencer 10 is located right above the air outlet, and the silencing rods 11 are unique in structure, so that the silencing performance of the air outlet silencer 10 is greatly improved.
Furthermore, all weld on the outer wall of air inlet silencer 4 top and bottom and have fixed ear seat 5, and fixed ear seat 5 forms fixed connection through between the outer wall of thumb screw 6 and cooling tower 1, and the installation and the dismantlement of the air inlet silencer 4 of being convenient for give people and bring the facility.
Further, rubber gaskets are bonded on the periphery of the outer wall of one side of the air inlet silencer 4, the rubber gaskets are in contact with the outer wall of the cooling tower 1, and due to the structure of close contact, noise generated by mechanical vibration is effectively reduced, and the noise reduction effect is reduced.
Further, amortization stick 11 includes the outer cavity 12 that is formed by the central hole on air-out silencer 10, and the inside packing of outer cavity 12 has the cotton 15 of inhaling the sound, inhales the central line position of the cotton 15 of sound and leaves central hole 14, and the top of outer cavity 12 is provided with foraminiferous boss 13, can let the air current discharge in central hole 14 is inside, utilizes to inhale the cotton 15 of sound to absorb the noise simultaneously, reduces the noise that the air current produced when discharging.
Further, the air inlet silencer 4 comprises a fixed shell, glass wool 17 is filled in the fixed shell, silencing sheets 16 distributed equidistantly are filled in the glass wool 17, a plurality of silencing sheets 16 are combined in the fixed shell, the silencing sheets 16 are arranged in parallel to form an air duct, and the basic structures of the silencing sheets 16 are the same.
Furthermore, the glass wool 17 is not more than 128K/m3, and due to the overhigh volume weight, the glass wool is more compact and is not beneficial to noise transmission, but influences noise absorption to reduce the noise reduction effect.
The working principle is as follows: when the cooling tower is used, an operator installs the air inlet silencer 4 on the air inlets at two sides of the cooling tower 1 through the matching of the fixing lug seat 5 and the butterfly screw 6, and realizes the installation of the air outlet silencer 10 on the air outlet at the top of the cooling tower through the matching of the lifting rod 7, the positioning bolt 9 and the fixing cylinder 8, when the cooling tower runs, airflow enters the cooling tower from the air inlet silencer 4 on the air inlet, and when the cooling tower runs for air exhaust, the airflow can smoothly pass through the air outlet silencer 10, so that the noise generated when the cooling tower runs can be effectively reduced, and the outward transmission of sound energy can be effectively prevented or weakened.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. the cooling tower with the silencer comprises a cooling tower (1) and is characterized in that a filler channel (2) is arranged inside the cooling tower (1), a heat radiator (3) is fixedly arranged above the inside of the cooling tower (1), air inlet silencers (4) are fixedly arranged at air inlet positions on two sides of the cooling tower (1), fixed cylinders (7) are fixedly arranged on outer walls on two sides of the top of the cooling tower (1), lifting rods (8) are inserted into the tops of the fixed cylinders (7), threaded holes are formed in the outer wall on one side of each fixed cylinder (7), positioning bolts (9) are in threaded connection with the inner portions of the threaded holes, air outlet silencers (10) are fixedly arranged on the outer walls on the tops of the two lifting rods (8), through holes are distributed at equal intervals on the outer walls on the tops of the air outlet silencers (10), and silencing rods (11) are arranged inside the through holes, the air outlet silencer (10) is positioned right above the air outlet.
2. The cooling tower with the silencer according to claim 1, wherein the outer walls of the top and the bottom of the air intake silencer (4) are welded with fixing lug seats (5), and the fixing lug seats (5) are fixedly connected with the outer wall of the cooling tower (1) through butterfly screws (6).
3. The cooling tower with the silencer according to claim 1, wherein rubber gaskets are bonded around the outer wall of one side of the air inlet silencer (4), and the rubber gaskets are in contact with the outer wall of the cooling tower (1).
4. The cooling tower with the silencer according to claim 1, wherein the silencing rod (11) comprises an outer cavity (12) formed by a central hole on the air outlet silencer (10), sound absorption cotton (15) is filled in the outer cavity (12), the central hole (14) is reserved at the central line position of the sound absorption cotton (15), and a boss (13) with a hole is arranged at the top end of the outer cavity (12).
5. The cooling tower with silencer according to claim 1, characterized in that the intake silencer (4) comprises a stationary casing, and the inside of the stationary casing is filled with glass wool (17), and the inside of the glass wool (17) is filled with equidistantly distributed silencing sheets (16).
6. Cooling tower with silencer according to claim 5, characterized in that the glass wool (17) does not exceed 128K/cubic meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920410385.7U CN209802129U (en) | 2019-03-28 | 2019-03-28 | Cooling tower with silencer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920410385.7U CN209802129U (en) | 2019-03-28 | 2019-03-28 | Cooling tower with silencer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209802129U true CN209802129U (en) | 2019-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920410385.7U Active CN209802129U (en) | 2019-03-28 | 2019-03-28 | Cooling tower with silencer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209802129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945680A (en) * | 2019-03-28 | 2019-06-28 | 广东览讯科技开发有限公司 | Cooling tower with silencer |
-
2019
- 2019-03-28 CN CN201920410385.7U patent/CN209802129U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109945680A (en) * | 2019-03-28 | 2019-06-28 | 广东览讯科技开发有限公司 | Cooling tower with silencer |
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