CN215373605U - Sound insulation and noise reduction device for circulating cooling water tower - Google Patents
Sound insulation and noise reduction device for circulating cooling water tower Download PDFInfo
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- CN215373605U CN215373605U CN202121417791.XU CN202121417791U CN215373605U CN 215373605 U CN215373605 U CN 215373605U CN 202121417791 U CN202121417791 U CN 202121417791U CN 215373605 U CN215373605 U CN 215373605U
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Abstract
The utility model discloses a sound insulation and noise reduction device for a circulating cooling water tower, which comprises a first half cylindrical protective shell, a second half cylindrical protective shell, a longitudinal reinforcing rib, a circumferential reinforcing rib, a limiting mounting ring edge, a mounting hole, a noise reduction plate, an interval supporting plate, a protective baffle, a noise reduction hole, a hinge seat, a rotating block, a hinge shaft, a limiting clamping groove, an adjusting stud and a fastening nut, wherein the hinge seat is fixed on the second half cylindrical protective shell; the hinge seat is hinged with a rotating block through a hinge shaft; an adjusting stud is fixed on the rotating block; the adjusting stud is in threaded connection with a fastening nut. This neotype beneficial effect is that the installation is dismantled conveniently, and it is good to give sound insulation noise reduction effect, and is stable.
Description
Technical Field
The utility model relates to the field of circulating cooling water towers, in particular to a sound insulation and noise reduction device for a circulating cooling water tower.
Background
The cooling water tower is a device for cooling water, wherein the water exchanges heat and mass with air flowing through the water tower to reduce the water temperature, and the cooling water tower is widely applied to an air-conditioning circulating water system and an industrial circulating water system.
But the current recirculated cooling water tower still has the installation to dismantle inconveniently with the device of making an uproar that gives sound insulation and falls, and the noise reduction effect is poor, unstable problem.
Therefore, the sound insulation and noise reduction device for the circulating cooling water tower is required to be designed, and is convenient to install and disassemble, good in sound insulation and noise reduction effects and quite necessary.
SUMMERY OF THE UTILITY MODEL
The utility model provides a sound insulation and noise reduction device for a circulating cooling water tower, which can solve the problems in the background technology.
The utility model provides a sound insulation and noise reduction device for a circulating cooling water tower, which comprises a first half cylindrical protective shell, a second half cylindrical protective shell, a longitudinal reinforcing rib, a circumferential reinforcing rib, a limiting mounting ring edge, a mounting hole, a noise reduction plate, an interval supporting plate, a protective baffle, a noise reduction hole, a hinge seat, a rotating block, a hinge shaft, a limiting clamping groove, an adjusting stud and a fastening nut, wherein the hinge seat is fixed on the second half cylindrical protective shell; the hinge seat is hinged with a rotating block through a hinge shaft; an adjusting stud is fixed on the rotating block; the adjusting stud is in threaded connection with a fastening nut; the first half-cylindrical protection shell is clamped with a second half-cylindrical protection shell through an adjusting stud; the inner walls of the first half cylindrical protective shell and the second half cylindrical protective shell are respectively fixed with a sound-absorbing plate; a plurality of spaced supporting plates are fixed on the sound-absorbing plate; a protective baffle is fixed between the plurality of interval supporting plates; the protective baffle is provided with a plurality of silencing holes; and the first half cylindrical protective shell and the second half cylindrical protective shell are respectively fixed with a limiting mounting ring edge.
Preferably, the first half cylindrical protective shell is provided with a limiting clamping groove for clamping the adjusting stud.
Preferably, a plurality of circumferential reinforcing ribs are respectively fixed on the first half cylindrical protective shell and the second half cylindrical protective shell; and longitudinal reinforcing ribs are fixed among the plurality of circumferential reinforcing ribs.
Preferably, a plurality of mounting holes are formed in the edge of the limiting mounting ring.
Preferably, the adjusting stud is adapted to the limiting clamping groove.
Preferably, a gap is arranged between adjacent spacing support plates.
The utility model has the following beneficial effects:
1. the sound insulation and noise reduction device for the circulating cooling water tower is characterized in that a hinge seat is fixed on a second half cylindrical protective shell; the hinge base is hinged with a rotating block through a hinge shaft; an adjusting stud is fixed on the rotating block; the adjusting stud is in threaded connection with a fastening nut; the first half-cylindrical protection shell is clamped with a second half-cylindrical protection shell through an adjusting stud; use first half cylindrical protective housing and second half cylindrical protective housing to enclose the recirculated cooling water tower, then pull the adjusting screw bolt, make adjusting screw bolt card on spacing draw-in groove, then elasticity fastening nut makes fastening nut along adjusting screw bolt downstream, make fastening nut tightly support spacing draw-in groove, and then make first half cylindrical protective housing and second half cylindrical protective housing connect, this device has just been installed and has been accomplished, and the installation is dismantled conveniently.
2. According to the sound insulation and noise reduction device for the circulating cooling water tower, the inner walls of a first half cylindrical protective shell and a second half cylindrical protective shell are respectively fixed with a sound insulation plate; a plurality of spaced supporting plates are fixed on the sound-absorbing plate; a protective baffle is fixed among the plurality of spaced supporting plates; the protective baffle is provided with a plurality of silencing holes; and the sound-absorbing plate and the sound-absorbing hole are combined to perform sound-insulating and noise-reducing treatment, so that the sound-insulating and noise-reducing effect is good.
3. The sound insulation and noise reduction device for the circulating cooling water tower is characterized in that a plurality of circumferential reinforcing ribs are respectively fixed on a first half cylindrical protective shell and a second half cylindrical protective shell; be fixed with vertical strengthening rib between a plurality of circumference strengthening rib, use circumference strengthening rib and vertical strengthening rib to strengthen first half cylindrical protective housing and second half cylindrical protective housing, and be provided with spacing installation ring limit, and make spacing installation ring limit and ground contact, and make spacing installation ring limit fix subaerial, use articulated seat, rotatory piece, the articulated shaft, spacing draw-in groove, adjust double-screw bolt and fastening nut and combine together first half cylindrical protective housing and second half cylindrical protective housing link together, and then make this device more stable.
Drawings
FIG. 1 is a schematic structural view of a sound-insulating and noise-reducing device for a recirculating cooling water tower according to the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
FIG. 3 is a schematic view of the combined structure of the acoustical panel and the protective baffle of the sound-insulating and noise-reducing device for the recirculated cooling water tower according to the present invention;
fig. 4 is an enlarged schematic view of a portion B in fig. 3.
Description of reference numerals: 1-a first half-cylindrical protective shell; 2-a second half-cylindrical protective shell; 3-longitudinal reinforcing ribs; 4-circumferential reinforcing ribs; 5-limiting and mounting a ring edge; 6-mounting holes; 7-a sound-absorbing panel; 8-spacer support plates; 9-a protective baffle; 10-silencing holes; 11-a hinged seat; 12-a rotating block; 13-a hinged axis; 14-a limit slot; 15-adjusting the stud; 16-fastening the nut.
Detailed Description
An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.
As shown in fig. 1 to 4, the sound insulation and noise reduction device for the recirculating cooling water tower provided by the embodiment of the present invention includes a first half cylindrical protective casing 1, a second half cylindrical protective casing 2, a longitudinal reinforcing rib 3, a circumferential reinforcing rib 4, a limiting mounting ring edge 5, a mounting hole 6, a sound insulation plate 7, a spacing support plate 8, a protective baffle 9, a sound insulation hole 10, a hinge seat 11, a rotation block 12, a hinge shaft 13, a limiting clamping groove 14, an adjusting stud 15 and a fastening nut 16, wherein the hinge seat 11 is fixed on the second half cylindrical protective casing 2; the hinge base 11 is hinged with a rotating block 12 through a hinge shaft 13; an adjusting stud 15 is fixed on the rotating block 12; the adjusting stud 15 is in threaded connection with a fastening nut 16; the first half-cylindrical protective shell 1 is clamped with a second half-cylindrical protective shell 2 through an adjusting stud 15; the inner walls of the first half cylindrical protective shell 1 and the second half cylindrical protective shell 2 are respectively fixed with a sound-absorbing plate 7; a plurality of spaced supporting plates 8 are fixed on the sound-absorbing plate 7; a protective baffle 9 is fixed between the plurality of interval supporting plates 8; the protective baffle 9 is provided with a plurality of silencing holes 10; and the first half cylindrical protective shell 1 and the second half cylindrical protective shell 2 are respectively fixed with a limiting mounting ring edge 5.
In this embodiment, the first half-cylindrical protective housing 1 is provided with a limiting slot 14 for clamping the adjusting stud 15.
In this embodiment, a plurality of circumferential reinforcing ribs 4 are respectively fixed on the first half cylindrical protective shell 1 and the second half cylindrical protective shell 2; and longitudinal reinforcing ribs 3 are fixed among the plurality of circumferential reinforcing ribs 4.
In this embodiment, the limiting mounting ring 5 is provided with a plurality of mounting holes 6.
In this embodiment, the adjusting stud 15 is adapted to the limiting slot 14.
In this embodiment, a gap is provided between adjacent spacer support plates 8.
The working principle is as follows: firstly, a first half cylindrical protective shell 1 and a second half cylindrical protective shell 2 are used for enclosing a circulating cooling water tower, a limiting installation ring edge 5 is made to be in contact with the ground, the limiting installation ring edge 5 is made to be fixed on the ground, then an adjusting stud 15 is pulled, the adjusting stud 15 is clamped on a limiting clamping groove 14, then a fastening nut 16 is loosened, the fastening nut 16 moves downwards along the adjusting stud 15, the fastening nut 16 is made to tightly abut against the limiting clamping groove 14, further the first half cylindrical protective shell 1 and the second half cylindrical protective shell 2 are connected, the device is installed completely, noise generated by starting the circulating cooling water tower can be primarily silenced through a silencing hole 10, the weakened noise can be dispersed to a silencing plate 7 through the silencing hole 10, and secondary silencing is carried out.
The technical effects are as follows: in the sound insulation and noise reduction device for the circulating cooling water tower, a hinge seat 11 is fixed on a second half cylindrical protective shell 2; the hinge base 11 is hinged with a rotating block 12 through a hinge shaft 13; an adjusting stud 15 is fixed on the rotating block 12; the adjusting stud 15 is in threaded connection with a fastening nut 16; the first half-cylindrical protective shell 1 is clamped with a second half-cylindrical protective shell 2 through an adjusting stud 15; use first half cylindrical protective housing 1 and second half cylindrical protective housing 2 to enclose the recirculated cooling water tower, then pull regulation double-screw bolt 15, make regulation double-screw bolt 15 card on spacing draw-in groove 14, then elasticity fastening nut 16, make fastening nut 16 along adjusting double-screw bolt 15 downstream, make fastening nut 16 tightly support spacing draw-in groove 14, and then make first half cylindrical protective housing 1 and second half cylindrical protective housing 2 connect, this device has just been installed and has been accomplished, the installation is dismantled conveniently. In the sound insulation and noise reduction device for the circulating cooling water tower, the inner walls of a first half cylindrical protective shell 1 and a second half cylindrical protective shell 2 are respectively fixed with a sound insulation plate 7; a plurality of interval supporting plates 8 are fixed on the sound-absorbing plate 7; a protective baffle 9 is fixed between the plurality of interval supporting plates 8; the protective baffle 9 is provided with a plurality of silencing holes 10; and the sound insulation plate 7 and the sound insulation hole 10 are combined to perform sound insulation and noise reduction treatment, so that the sound insulation and noise reduction effects are good. In the sound insulation and noise reduction device for the circulating cooling water tower, a plurality of circumferential reinforcing ribs 4 are respectively fixed on a first half cylindrical protective shell 1 and a second half cylindrical protective shell 2; be fixed with vertical strengthening rib 3 between a plurality of circumference strengthening rib 4, use circumference strengthening rib 4 and vertical strengthening rib 3 to strengthen first half cylindrical protective housing 1 and second half cylindrical protective housing 2, and be provided with spacing installation ring limit 5, and make spacing installation ring limit 5 and ground contact, and make spacing installation ring limit 5 fix subaerial, use articulated seat 11, rotatory piece 12, articulated shaft 13, spacing draw-in groove 14, adjust double-screw bolt 15 and fastening nut 16 and combine together first half cylindrical protective housing 1 and second half cylindrical protective housing 2 and link together, and then make this device more stable.
The above disclosure is only for the specific embodiment of the present invention, but the embodiment of the present invention is not limited thereto, and any variations that can be made by those skilled in the art should fall within the scope of the present invention.
Claims (6)
1. The utility model provides a recirculated cooling water tower falls device of making an uproar with giving sound insulation which characterized in that: the damping device comprises a first half cylindrical protective shell (1), a second half cylindrical protective shell (2), longitudinal reinforcing ribs (3), circumferential reinforcing ribs (4), a limiting mounting ring edge (5), mounting holes (6), a sound absorbing plate (7), spacing support plates (8), a protective baffle plate (9), a sound absorbing hole (10), a hinge seat (11), a rotating block (12), a hinge shaft (13), a limiting clamping groove (14), an adjusting stud (15) and a fastening nut (16), wherein the hinge seat (11) is fixed on the second half cylindrical protective shell (2); the hinge seat (11) is hinged with a rotating block (12) through a hinge shaft (13); an adjusting stud (15) is fixed on the rotating block (12); the adjusting stud (15) is in threaded connection with a fastening nut (16); the first half cylindrical protective shell (1) is clamped with a second half cylindrical protective shell (2) through an adjusting stud (15); the inner walls of the first half cylindrical protective shell (1) and the second half cylindrical protective shell (2) are respectively fixed with a sound-absorbing plate (7); a plurality of spaced supporting plates (8) are fixed on the sound-absorbing plate (7); a protective baffle (9) is fixed between the plurality of spacing support plates (8); a plurality of silencing holes (10) are formed in the protective baffle (9); and the first half cylindrical protective shell (1) and the second half cylindrical protective shell (2) are respectively fixed with a limiting mounting ring edge (5).
2. A sound insulation and noise reduction device for a recirculating cooling water tower as claimed in claim 1, wherein the first half cylindrical protective shell (1) is provided with a limit slot (14) for clamping the adjusting stud (15).
3. A sound-insulating and noise-reducing device for a recirculating cooling water tower as claimed in claim 1, wherein a plurality of circumferential reinforcing ribs (4) are respectively fixed on the first half cylindrical protective casing (1) and the second half cylindrical protective casing (2); and longitudinal reinforcing ribs (3) are fixed among the plurality of circumferential reinforcing ribs (4).
4. A sound-insulating and noise-reducing device for a water circulating cooling tower as claimed in claim 1, wherein said limiting mounting ring (5) is provided with a plurality of mounting holes (6).
5. A sound-insulating and noise-reducing device for a recirculating cooling water tower as claimed in claim 1, wherein said adjusting stud (15) is adapted to the limiting slot (14).
6. A sound-insulating and noise-reducing device for a recirculating cooling water tower as claimed in claim 1, wherein a gap is provided between adjacent ones of said spacer support plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121417791.XU CN215373605U (en) | 2021-06-24 | 2021-06-24 | Sound insulation and noise reduction device for circulating cooling water tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121417791.XU CN215373605U (en) | 2021-06-24 | 2021-06-24 | Sound insulation and noise reduction device for circulating cooling water tower |
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| Publication Number | Publication Date |
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| CN215373605U true CN215373605U (en) | 2021-12-31 |
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| CN202121417791.XU Active CN215373605U (en) | 2021-06-24 | 2021-06-24 | Sound insulation and noise reduction device for circulating cooling water tower |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963792A (en) * | 2022-05-11 | 2022-08-30 | 国网湖北省电力有限公司直流公司 | Noise reduction device for external cold water cooling tower of flexible direct current converter station |
-
2021
- 2021-06-24 CN CN202121417791.XU patent/CN215373605U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114963792A (en) * | 2022-05-11 | 2022-08-30 | 国网湖北省电力有限公司直流公司 | Noise reduction device for external cold water cooling tower of flexible direct current converter station |
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