CN213935634U

CN213935634U - Quickly-installed silencer

Info

Publication number: CN213935634U
Application number: CN202023219774.3U
Authority: CN
Inventors: 张劲夫
Original assignee: Wuhan Centark Env Protection Equipment Co ltd
Current assignee: Wuhan Centark Env Protection Equipment Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-10
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a swift installation muffler belongs to muffler technical field, the on-line screen storage device comprises a base, the bearing is installed respectively, and is two sets of to the both sides of base the inside of bearing cup joints the both ends in the shank of bolt respectively, the outside threaded connection of shank of bolt has the nut, one side fixedly connected with bracing piece of nut, the one end welding of bracing piece has the backup pad, one side installation fixedly connected with muffler body of backup pad, the one end of muffler body is equipped with sealed clamp, the pipe groove has been seted up to muffler body outside, the inside fixedly connected with cooling tube in pipe groove, the both ends of cooling tube are first connecting pipe of fixedly connected with and second connecting pipe respectively. The utility model discloses simple structure, convenient to use can be with the quick installation in equipment department of muffler body to dismantle swiftly, the convenience is overhauld and is maintained the muffler body, can effectually dispel the heat to the muffler body simultaneously.

Description

Quickly-installed silencer

Technical Field

The utility model relates to a muffler technical field specifically is a swift installation muffler.

Background

Silencers are a device that prevents sound transmission while allowing airflow through, and are an important measure for eliminating aerodynamic noise. The silencer is a device for reducing noise, which is arranged on an airflow channel of air power equipment (such as a blower, an air compressor, a boiler exhaust port, a generator, a water pump and other equipment with high noise at an exhaust port) or in an air inlet and exhaust system.

The types of silencers are many, but they can be divided into six main types, namely resistive silencers, resistant silencers, impedance composite silencers, micro-perforated plate silencers, small-hole silencers and active silencers, by devising the silencing mechanism. When the silencer is installed at some medium-sized and large-sized equipment, the silencer is basically fixed after being installed, so that the maintenance and the overhaul of the silencer are troublesome and not particularly convenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a swift installation muffler mainly comprises parts such as base, refrigeration case, shank of bolt, nut, water pump, cooling tube, refrigeration board, muffler body, the utility model discloses simple structure, convenient to use can be with the quick installation in equipment department of muffler body to dismantle swiftly, the convenience is overhauld and is maintained the muffler body, can effectually dispel the heat to the muffler body simultaneously.

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

a fast-mounting silencer comprises a base, bearings are respectively mounted on two sides of the base, the insides of two groups of bearings are respectively sleeved on two ends of a bolt rod, the outer part of the bolt rod is connected with a nut in a threaded manner, one side of the nut is fixedly connected with a supporting rod, one end of the supporting rod is welded with a supporting plate, one side of the supporting plate is fixedly connected with a silencer body, one end of the silencer body is provided with a sealing hoop, the outer part of the silencer body is provided with a pipe groove, the interior of the pipe groove is fixedly connected with a cooling pipe, two ends of the cooling pipe are respectively and fixedly connected with a first connecting pipe and a second connecting pipe, the outside of the first connecting pipe is inserted into the top of the refrigeration box, a water pump is arranged in the refrigeration box, the water pump is characterized in that a water tank is inserted into a water inlet of the water pump, a refrigerating plate is installed inside the water tank, and a water leakage hole is formed in one side of the refrigerating plate.

Preferably, a hand-operated rod is welded at one end of the bolt rod.

Preferably, the other side of the nut is fixedly connected with a sliding block, the sliding block is installed inside a sliding rail, and the bottom side of the sliding rail is fixedly connected to the bottom side of the inside of the base.

Preferably, the top surface of the base is provided with a moving groove, and a support rod is arranged inside the moving groove.

Preferably, the outside of the second connecting pipe is respectively inserted into the tops of the refrigeration box and the water tank, a spray header is installed at one end of the second connecting pipe, the spray header is located inside the water tank, and one end of the first connecting pipe is fixedly connected to a water outlet of the water pump.

Preferably, the water tank is fixedly connected to the inside of the refrigeration box, and the refrigeration box is welded to one side of the base.

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

1. the utility model discloses put this device in equipment department, then make the shank of bolt rotate through the rotation of hand pole, at this moment the nut can be because the spacing of slider, move on the shank of bolt, so the bracing piece also can move along with moving together, thereby drive the muffler body on the backup pad to move towards equipment department, until complete gomphosis, just so very convenient install the muffler body, it is comparatively swift, it is also very convenient to dismantle simultaneously, conveniently overhauls and maintains the muffler body;

2. the utility model discloses because big-and-middle-sized equipment power is higher, consequently, the acoustic energy friction that produces is more violent, so the inside heat change of muffler body is more obvious, therefore we increase radiating device very much, coolant liquid extraction entering cooling tube in with the water tank through the water pump, and the cooling tube inlays the dress in the pipe box on muffler body surface, so flow through the coolant liquid, can very effectually dispel the heat, the coolant liquid is at last flowed into on the refrigeration board by the shower head, be refrigerated, flow into the water tank bottom along the hole that leaks again, just so formed a water-cooling circulation, effectually dispel the heat to the muffler body, its life has been increased to a certain extent.

Drawings

FIG. 1 is a schematic view of the cross-sectional structure of the present invention;

fig. 2 is a schematic diagram of the internal structure of the refrigeration box of the present invention;

FIG. 3 is a schematic structural view of the muffler body of the present invention;

fig. 4 is a schematic view of the cooling tube structure of the present invention.

In the figure: 1. a base; 2. a slide rail; 3. a slider; 4. a nut; 5. a bolt shank; 6. a bearing; 7. a hand lever; 8. a support bar; 9. a support plate; 10. a muffler body; 11. sealing the clamp; 12. a refrigeration case; 13. a first connecting pipe; 14. a second connecting pipe; 15. a water pump; 16. a water tank; 17. a refrigeration plate; 18. a water leakage hole; 19. a shower head; 20. a pipe groove; 21. a cooling tube; 22. the slot is moved.

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 to 4, the present invention provides a technical solution: a kind of swift installation muffler, the internal structure of base 1, refrigeration box 12, water tank 16 of the utility model is installed in advance, seal again, including base 1, used for supporting and fixing the whole apparatus, the both sides of base 1 are fitted with the bearing 6 respectively, the inside of two groups of bearings 6 cup joints in both ends of the shank of bolt 5 respectively, two groups of bearings 6 are used for supporting the shank of bolt 5, and make it rotate normally, one end of the shank of bolt 5 is welded with the hand-operated lever 7, used for rotating the shank of bolt 5 manually, the external screw thread of the shank of bolt 5 connects with the nut 4, one side of the nut 4 is fixedly connected with the bracing piece 8, the top surface of base 1 has been offered the shifting chute 22, the inside of the shifting chute 22 has bracing pieces 8, thus the bracing piece 8 can be moved normally;

one end of the support rod 8 is welded with a support plate 9, one side of the support plate 9 is fixedly connected with a silencer body 10 for eliminating noise and is arranged in a cylindrical structure, the other side of the nut 4 is fixedly connected with a sliding block 3, the sliding block 3 is arranged inside the sliding rail 2, the bottom side of the sliding rail 2 is fixedly connected with the bottom side of the inside of the base 1, the sliding block 3 can flexibly move in the sliding rail 2, so that the movement of the nut 4 is not influenced, the sliding block 3 can be limited and can normally move, and one end of the silencer body 10 is provided with a sealing clamp 11 for sealing the silencer body 10 and equipment, so that a gap is prevented, and air is prevented from leaking;

the silencer comprises a silencer body 10, a pipe groove 20 and a cooling pipe 21, wherein the pipe groove 20 is formed in the outer portion of the silencer body 10 and used for placing the cooling pipe 21, the cooling pipe 21 is fixedly connected to the inner portion of the pipe groove 20 and used for enabling cooling liquid to flow, heat dissipation is facilitated, a first connecting pipe 13 and a second connecting pipe 14 are fixedly connected to two ends of the cooling pipe 21 respectively, a through hole is formed in the top of a refrigerating box 12, the outer portion of the first connecting pipe 13 is connected to the top of the refrigerating box 12 in an inserting mode, a water pump 15 is installed in the refrigerating box 12 and used for extracting the cooling liquid and providing extraction force;

water pump 15's water inlet is pegged graft and is had water tank 16, a cooling liquid is used for depositing, water tank 16's internally mounted has refrigeration board 17, a cooling liquid refrigerates, a hole 18 that leaks has been seted up to one side of refrigeration board 17, make things convenient for the circulation of cooling liquid, the through-hole has all been seted up with water tank 16's top to refrigeration case 12, peg graft respectively in refrigeration case 12 and water tank 16's top in the outside of second connecting pipe 14, shower head 19 is installed to the one end of second connecting pipe 14, a water spray, a convenient refrigeration, shower head 19 is located water tank 16's inside, the one end fixed connection of first connecting pipe 13 is in water pump 15's delivery port, 16 fixed connection in the inside of refrigeration case 12, the one side in base 1 of.

The working principle is as follows: when the silencer is used, the device is firstly placed at an equipment position, then the bolt rod 5 is rotated through the rotation of the hand-operated rod 7, at the moment, the nut 4 can move on the bolt rod 5 due to the limit of the sliding block 3, and the supporting rod 8 can also move along with the bolt rod, so that the silencer body 10 on the supporting plate 9 is driven to move towards the equipment position until being completely embedded, and the silencer body 10 is very conveniently installed, is relatively quick and convenient to disassemble, and is convenient to overhaul and maintain;

the large and medium-sized equipment has high power, so that the generated sound energy friction is severe, the change of the internal heat of the silencer body 10 is obvious, a heat dissipation device is particularly increased, cooling liquid in the water tank 16 is pumped into the cooling pipe 21 through the water pump 15, the cooling pipe 21 is embedded in the pipe groove 20 on the surface of the silencer body 10, heat can be effectively dissipated through the flowing of the cooling liquid, the cooling liquid finally flows into the refrigerating plate 17 through the spray header 19, is refrigerated and then flows into the bottom of the water tank 16 along the water leakage holes 18, a water cooling cycle is formed, the heat of the silencer body 10 is effectively dissipated, and the service life of the silencer is prolonged to a certain extent.

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. The utility model provides a swift installation muffler, includes base (1), its characterized in that: bearings (6) are respectively installed on two sides of the base (1), two groups of bearings (6) are respectively sleeved at two ends of a bolt rod (5), the outer portion of the bolt rod (5) is connected with a nut (4) in a threaded manner, one side of the nut (4) is fixedly connected with a support rod (8), one end of the support rod (8) is welded with a support plate (9), one side of the support plate (9) is fixedly connected with a silencer body (10), one end of the silencer body (10) is provided with a sealing clamp (11), a pipe groove (20) is formed in the outer portion of the silencer body (10), a cooling pipe (21) is fixedly connected to the inner portion of the pipe groove (20), two ends of the cooling pipe (21) are respectively fixedly connected with a first connecting pipe (13) and a second connecting pipe (14), the outer portion of the first connecting pipe (13) is inserted into the top of the refrigeration box (12), the internally mounted of refrigeration case (12) has water pump (15), the water inlet of water pump (15) is pegged graft and is had water tank (16), the internally mounted of water tank (16) has refrigeration board (17), hole (18) that leak have been seted up to one side of refrigeration board (17).

2. A quick install silencer according to claim 1, wherein: and a hand-operated rod (7) is welded at one end of the bolt rod (5).

3. A quick install silencer according to claim 1, wherein: the other side fixedly connected with slider (3) of nut (4), slider (3) are installed in the inside of slide rail (2), the bottom side fixed connection in the inside bottom side of base (1) of slide rail (2).

4. A quick install silencer according to claim 1, wherein: the top surface of the base (1) is provided with a moving groove (22), and a supporting rod (8) is arranged in the moving groove (22).

5. A quick install silencer according to claim 1, wherein: the outside of second connecting pipe (14) is pegged graft respectively in the top of refrigeration case (12) and water tank (16), shower head (19) are installed to the one end of second connecting pipe (14), shower head (19) are located the inside of water tank (16), the one end fixed connection of first connecting pipe (13) is in the delivery port of water pump (15).

6. A quick install silencer according to claim 1, wherein: the water tank (16) is fixedly connected to the inside of the refrigeration box (12), and the refrigeration box (12) is welded to one side of the base (1).