CN213815535U

CN213815535U - Noise reduction mechanism for cooling water tower of air compression station

Info

Publication number: CN213815535U
Application number: CN202023059201.9U
Authority: CN
Inventors: 余治翠; 杨鹏军; 李亮
Original assignee: Shaanxi Hexing Energy Saving And Environmental Protection Technology Co ltd
Current assignee: Shaanxi Hexing Energy Saving And Environmental Protection Technology Co ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2021-07-27
Anticipated expiration: 2030-12-18

Abstract

The utility model relates to the field of cooling towers for air compression stations, in particular to a noise reduction mechanism for the cooling towers for the air compression stations, which comprises a foundation, wherein a spring is fixedly connected to the inner side of a first fixed block, the other end of the spring is fixedly connected with a first slider, the top end of the first slider is rotatably connected with a fixed plate, the top end of the fixed plate is rotatably connected with a supporting plate, the top end of the supporting plate is fixedly connected with a horizontal plate, and the top end of the horizontal plate is slidably connected with the cooling towers, in the utility model, when the cooling towers generate vibration to cause large noise, the horizontal plate can move up and down, so that the horizontal plate drives the supporting plate to extrude the fixed plate to rotate, the fixed plate extrudes the first slider to slide, the spring is extruded when the first slider slides relatively, the spring provides good buffering capacity, thereby reducing the vibration noise generated by the cooling towers, and the device is beneficial to active noise reduction, the noise is greatly reduced from the sound source.

Description

Noise reduction mechanism for cooling water tower of air compression station

Technical Field

The utility model relates to an air compression station cooling tower field specifically is a mechanism of making an uproar falls for air compression station cooling tower.

Background

The air compression station is a compressed air station and consists of an air compressor, air storage tanks (divided into a first-stage air storage tank and a second-stage air storage tank), air treatment and purification equipment and a cooling and drying machine, wherein the compressed air station is arranged in a factory (mine), a technical and economic scheme is determined according to the following factors, noise can be generated when used compressed air is discharged to the atmosphere, a silencer is used for silencing, a cooling water tower in the air compression station can generate larger noise due to the combination of water spraying noise, fan noise, motor and speed reducer noise, pipeline system noise and the like, so that rest of urban residents in a hundred-meter range of the air compression station is influenced, and a noise reduction mechanism is required to perform noise reduction treatment on the cooling water tower of the air compression station.

The existing noise reduction mechanism for the air compression station cooling tower is single, the noise reduction effect is poor, passive noise reduction is adopted more, the noise reduction capability is poor, meanwhile, the existing noise reduction mechanism for the air compression station cooling tower cannot rapidly mount and dismount the noise reduction plate, and the angle adjustment cannot be performed on the upper end of the noise reduction plate, so that the noise reduction effect cannot be optimized.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mechanism of making an uproar falls for air compression station cooling tower to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a noise reduction mechanism for a cooling tower of an air compression station comprises a foundation, wherein a first fixed block is fixedly connected to the inner side of the foundation, a spring is fixedly connected to the inner side of the first fixed block, a first sliding block is fixedly connected to the other end of the spring, a fixed plate is rotatably connected to the top end of the first sliding block, a supporting plate is rotatably connected to the top end of the fixed plate, a horizontal plate is fixedly connected to the top end of the supporting plate, the cooling tower is slidably connected to the top end of the horizontal plate, a fixed shell is fixedly connected to the left side of the top end of the foundation, a rotating plate is rotatably connected to the top end of the fixed shell, a second fixed block is fixedly connected to the right end of the outer side of the fixed shell, a threaded shaft is rotatably connected to the inner side of the second fixed block, a first hand wheel is fixedly connected to the bottom end of the threaded shaft, a threaded sleeve is spirally connected to the outer side of the threaded shaft, and a second sliding block is fixedly connected to the right end of the threaded sleeve, the utility model discloses a sound insulation layer, including second slider and second fixed block, the top fixedly connected with member of second slider, the top of member is rotated and is connected with the third fixed block, third fixed block and commentaries on classics board fixed connection, the inboard fixedly connected with mounting of set casing, the inboard left end sliding connection of mounting has the sound insulation layer, the right-hand member fixedly connected with acoustic absorber layer of sound insulation layer, the right-hand member fixedly connected with armor layer of acoustic absorber layer, the right-hand member fixedly connected with perforated plate of armor layer, the inboard of set casing is rotated and is connected with the lead screw, the outside screwed connection of lead screw has the lead screw sleeve, the telescopic right-hand member fixedly connected with splint of lead screw.

Preferably, the number of the first sliding blocks is 2, the first sliding blocks are located on the inner side of the first fixed block, and the first sliding blocks are connected with the first fixed block in a sliding mode.

Preferably, the number of fixed plate is total 2, the fixed plate is horizontal symmetry and sets up, the biggest contained angle of fixed plate and first fixed block is 60 degrees.

Preferably, the threaded shaft is vertically arranged, the threaded sleeve is located on the inner side of the second fixed block, and the threaded sleeve is connected with the second fixed block in a sliding mode.

Preferably, the rod piece penetrates through the second fixed block, the rod piece is connected with the second fixed block in a sliding mode, and the rod piece is vertically arranged.

Preferably, the screw rod penetrates through a clamping plate, and the clamping plate is connected with the perforated plate in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, through the arrangement of the horizontal plate, the supporting plate, the fixing plate, the first slider, the spring and the like, when the cooling water tower generates vibration to cause large noise, the horizontal plate can move up and down, so that the horizontal plate drives the supporting plate to extrude the fixing plate to rotate, the fixing plate extrudes the first slider to slide, the spring is extruded when the first slider slides relatively, the spring provides better buffering capacity, thereby the vibration noise generated by the cooling water tower is reduced, the device is favorable for active noise reduction, and the noise is greatly reduced from the sound source;

2. the utility model discloses in, through the first hand wheel that sets up, the screw shaft, the thread bush, the member, the second hand wheel, the lead screw sleeve, change the board etc. make the screw shaft drive the thread bush up-and-down motion through rotating first hand wheel, thereby make the member drive change the board and change the angle, drive the lead screw through rotating second hand wheel and rotate, the lead screw drives the lead screw sleeve and splint will fall the plate centre gripping of making an uproar, be favorable to wasing the change to falling the plate of making an uproar fast, and change the angle of changing the board through this device, thereby can optimize the noise reduction effect.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is a schematic structural diagram of the point B in fig. 1 according to the present invention.

In the figure: 1-foundation, 2-first fixed block, 3-spring, 4-first slide block, 5-fixed plate, 6-supporting plate, 7-horizontal plate, 8-cooling water tower, 9-fixed shell, 10-rotating plate, 11-second fixed block, 12-threaded shaft, 13-first hand wheel, 14-threaded sleeve, 15-second slide block, 16-rod, 17-third fixed block, 18-fixed block, 19-sound insulation layer, 20-sound absorption layer, 21-surface protection layer, 22-perforated plate, 23-lead screw, 24-second hand wheel, 25-lead screw sleeve and 26-clamping plate.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

a noise reduction mechanism for a cooling tower of an air compression station comprises a foundation 1, a first fixed block 2 is fixedly connected to the inner side of the foundation 1, a spring 3 is fixedly connected to the inner side of the first fixed block 2, a first slide block 4 is fixedly connected to the other end of the spring 3, a fixed plate 5 is rotatably connected to the top end of the first slide block 4, a supporting plate 6 is rotatably connected to the top end of the fixed plate 5, a horizontal plate 7 is fixedly connected to the top end of the supporting plate 6, a cooling tower 8 is slidably connected to the top end of the horizontal plate 7, a fixed shell 9 is fixedly connected to the left side of the top end of the foundation 1, a rotating plate 10 is rotatably connected to the top end of the fixed shell 9, a second fixed block 11 is fixedly connected to the right end of the outer side of the fixed shell 9, a threaded shaft 12 is rotatably connected to the inner side of the second fixed block 11, a first hand wheel 13 is fixedly connected to the bottom end of the threaded shaft 12, a threaded sleeve 14 is spirally connected to the outer side of the threaded shaft 12, a second slide block 15 is fixedly connected to the right end of the threaded sleeve 14,

second slider

15 and 11 sliding connection of second fixed block, the top fixedly connected with member 16 of second slider 15, the top of member 16 is rotated and is connected with third fixed block 17, third fixed block 17 and commentaries on classics board 10 fixed connection, the inboard fixedly connected with mounting 18 of set casing 9, the inboard left end sliding connection of mounting 18 has sound insulating layer 19, the right-hand member fixedly connected with acoustic absorber 20 of sound insulating layer 19, the right-hand member fixedly connected with armor layer 21 of acoustic absorber 20, the right-hand member fixedly connected with perforated plate 22 of armor layer 21, the inboard of set casing 9 is rotated and is connected with lead screw 23, the outside screwed connection of lead screw 23 has lead screw sleeve 25, the right-hand member fixedly connected with splint 26 of lead screw sleeve 25.

The number of the first sliding blocks 4 is 2, the first sliding blocks 4 are located on the inner side of the first fixed block 2, and the first sliding blocks 4 are connected with the first fixed block 2 in a sliding mode, so that the first sliding blocks 4 extrude the spring 3, and good damping capacity is provided; the number of the fixing plates 5 is 2, the fixing plates 5 are horizontally and symmetrically arranged, and the maximum included angle between each fixing plate 5 and the corresponding first fixing block 2 is 60 degrees, so that the fixing plates 5 rotate within a certain range, and the cooling water tower 8 moves up and down more stably; the threaded shaft 12 is vertically arranged, the threaded sleeve 14 is positioned on the inner side of the second fixed block 11, the threaded sleeve 14 is connected with the second fixed block 11 in a sliding mode, and the threaded sleeve 14 can be stably lifted in the second fixed block 11 by rotating the threaded shaft 12; the rod piece 16 penetrates through the second fixed block 11, the rod piece 16 is connected with the second fixed block 11 in a sliding mode, the rod piece 16 is vertically arranged, and the rod piece 16 can drive the third fixed block 17 to move synchronously so as to drive the rotating plate 10 to rotate; the screw 23 extends through the clamping plate 26, and the clamping plate 26 is slidably connected to the perforated plate 22, so that the noise reduction plate is fixed by the clamping plate 26 in cooperation with the fixing member 18.

The working process is as follows: the cooling water tower 8 is placed on the horizontal plate 7, when the cooling water tower 8 works, vibration is generated, the horizontal plate 7 is extruded when the cooling water tower 8 vibrates up and down, the horizontal plate 7 drives the supporting plate 6 to move synchronously, so that the supporting plate 6 extrudes the fixing plate 5, the fixing plate 5 rotates and extrudes the first sliding block 4 to slide relatively in the first fixing block 2, the first sliding block 4 extrudes the spring 3 after sliding, the spring 3 can provide good buffering capacity, and good damping performance is formed, the first hand wheel 13 drives the threaded shaft 12 to rotate by rotating the first hand wheel 13, the threaded shaft 12 drives the threaded sleeve 14 to rotate and stably lift in the second fixing block 11, so that the rod piece 16 is driven to synchronously lift by the threaded sleeve 14, the rod piece 16 drives the third fixing block 17 to rotate the rotating plate 10 after lifting, and the lead screw 23 is driven to rotate by rotating the second hand wheel 24, the lead screw 23 can make lead screw sleeve 25 rotatory and horizontal slip after rotating to it presss from both sides fixedly to drive the board of making an uproar that splint 26 cooperation mounting 18 is constituteed with sound insulating layer 19, sound absorbing layer 20, armor layer 21, perforated plate 22, thereby realizes making an uproar fast ann of board of making an uproar and tears open.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A noise reduction mechanism for air compression station cooling water tower, includes basis (1), its characterized in that: the inner side of the foundation (1) is fixedly connected with a first fixed block (2), the inner side of the first fixed block (2) is fixedly connected with a spring (3), the other end of the spring (3) is fixedly connected with a first sliding block (4), the top end of the first sliding block (4) is rotatably connected with a fixed plate (5), the top end of the fixed plate (5) is rotatably connected with a supporting plate (6), the top end of the supporting plate (6) is fixedly connected with a horizontal plate (7), the top end of the horizontal plate (7) is slidably connected with a cooling tower (8), the top left side of the foundation (1) is fixedly connected with a fixed shell (9), the top end of the fixed shell (9) is rotatably connected with a rotating plate (10), the outer right end of the fixed shell (9) is fixedly connected with a second fixed block (11), and the inner side of the second fixed block (11) is rotatably connected with a threaded shaft (12), the bottom end of the threaded shaft (12) is fixedly connected with a first hand wheel (13), the outer side of the threaded shaft (12) is spirally connected with a threaded sleeve (14), the right end of the threaded sleeve (14) is fixedly connected with a second sliding block (15), the second sliding block (15) is in sliding connection with a second fixed block (11), the top end of the second sliding block (15) is fixedly connected with a rod piece (16), the top end of the rod piece (16) is rotatably connected with a third fixed block (17), the third fixed block (17) is fixedly connected with a rotating plate (10), the inner side of the fixed shell (9) is fixedly connected with a fixing piece (18), the inner side left end of the fixing piece (18) is in sliding connection with a sound insulation layer (19), the right end of the sound insulation layer (19) is fixedly connected with a sound absorption layer (20), and the right end of the sound absorption layer (20) is fixedly connected with a protective surface layer (21), the right-hand member fixedly connected with perforated plate (22) of armour layer (21), the inboard rotation of set casing (9) is connected with lead screw (23), the outside screwed connection of lead screw (23) has lead screw sleeve (25), the right-hand member fixedly connected with splint (26) of lead screw sleeve (25).

2. The noise reduction mechanism for the cooling water tower of the air compression station according to claim 1, wherein: the number of the first sliding blocks (4) is 2 in total, the first sliding blocks (4) are located on the inner side of the first fixing block (2), and the first sliding blocks (4) are connected with the first fixing block (2) in a sliding mode.

3. The noise reduction mechanism for the cooling water tower of the air compression station according to claim 1, wherein: the number of fixed plate (5) is total 2, fixed plate (5) are the horizontal symmetry and set up, the biggest contained angle of fixed plate (5) and first fixed block (2) is 60 degrees.

4. The noise reduction mechanism for the cooling water tower of the air compression station according to claim 1, wherein: the threaded shaft (12) is vertically arranged, the threaded sleeve (14) is located on the inner side of the second fixing block (11), and the threaded sleeve (14) is connected with the second fixing block (11) in a sliding mode.

5. The noise reduction mechanism for the cooling water tower of the air compression station according to claim 1, wherein: the rod piece (16) penetrates through the second fixed block (11), the rod piece (16) is connected with the second fixed block (11) in a sliding mode, and the rod piece (16) is vertically arranged.

6. The noise reduction mechanism for the cooling water tower of the air compression station according to claim 1, wherein: the lead screw (23) penetrates through the clamping plate (26), and the clamping plate (26) is connected with the perforated plate (22) in a sliding mode.