CN220036789U - Diesel generating set silencing device - Google Patents
Diesel generating set silencing device Download PDFInfo
- Publication number
- CN220036789U CN220036789U CN202321700170.1U CN202321700170U CN220036789U CN 220036789 U CN220036789 U CN 220036789U CN 202321700170 U CN202321700170 U CN 202321700170U CN 220036789 U CN220036789 U CN 220036789U
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- Prior art keywords
- wall
- groove
- diesel
- shell
- box body
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- 230000030279 gene silencing Effects 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 8
- 230000003584 silencer Effects 0.000 claims abstract description 5
- 230000035939 shock Effects 0.000 claims description 14
- 239000006096 absorbing agent Substances 0.000 claims description 10
- 230000009471 action Effects 0.000 abstract description 5
- 230000004630 mental health Effects 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model provides a silencer of a diesel generator set, which relates to the technical field of refrigeration and comprises a shell mechanism, wherein a fixing mechanism is fixedly arranged at the bottom of the inner wall of the shell mechanism. In the utility model, in use, under the action of the shell mechanism and the silencing mechanism, the noise generated by the generator can be prevented from being transmitted outwards through the soundproof cotton fixedly arranged in the embedded groove, the noise generated by the generator can be collected and then rebounded through the arc plate fixedly inserted in the embedded groove, so that the noise generated by the generator is counteracted, the noise reduction effect is achieved, the flow speed of air flow can be reduced, the noise generation is reduced, the noise generated by the generator can be prevented from being transmitted outwards through the structure and the method, the pollution of the noise to the ecological environment is reduced, and the physical and mental health of workers is protected.
Description
Technical Field
The utility model relates to the technical field of silencing devices, in particular to a silencing device of a diesel generator set.
Background
The diesel generator set is a small-sized power generating device, namely a power machine which takes diesel oil and the like as fuel and takes a diesel engine as a prime motor to drive a generator to generate power, along with development of textile technology, the frequency of the diesel generator set applied to the textile machine is higher and higher, and the silencing device is an important component of the diesel generator set, and although the production process of the existing silencing device of the diesel generator set is mature, the existing silencing device of the diesel generator set still has a part of defects to be improved.
In the prior art, in the use process of the diesel generating set, the generated noise is overlarge and is not treated by an effective device, so that the noise is continuously transmitted outwards, the development of ecological environment is destroyed, and the physical and psychological health of workers is seriously influenced.
Disclosure of Invention
The utility model aims to solve the problems that noise is continuously transmitted outwards to damage the ecological environment and influence the physical and mental health of staff due to the fact that the diesel generator set cannot be subjected to silencing treatment when the equipment is used, so that the silencer for the diesel generator set is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the silencer of the diesel generator set comprises a shell mechanism, wherein a fixing mechanism is fixedly arranged at the bottom of the inner wall of the shell mechanism, and a silencing mechanism is fixedly inserted into the inner surface wall of the fixing mechanism;
the shell mechanism comprises a box body, an embedded groove is formed in one side of the outer wall of the box body, soundproof cotton is fixedly inserted into the inner surface wall of the embedded groove, four groups of inserted grooves are formed in the bottom of the inner wall of the box body, arc plates are fixedly inserted between the inner surface walls of the inserted grooves, two hinges are fixedly arranged on one side of the outer wall of the box body, side covers are fixedly arranged between the outer surface walls of the hinges, and a notch is formed in one side of the outer wall of the box body.
Preferably, the silencing mechanism comprises an exhaust pipe, a shell is fixedly sleeved on the outer surface wall of the exhaust pipe, a plurality of diversion acoustic boards are arranged in the shell, a top cover is fixedly arranged at the top of the shell, a round groove is formed in the top of the top cover, and an air outlet pipe is fixedly inserted into the inner surface wall of the round groove.
Preferably, the fixing mechanism comprises four rubber shock absorbers, a mounting plate is fixedly mounted between the tops of the four rubber shock absorbers, a plurality of first thread grooves are formed in the tops of the mounting plate, and bolts are movably inserted into inner surface walls of the first thread grooves.
Preferably, the mounting groove is formed in the outer surface wall of the mounting plate, the fixing plate is fixedly inserted into the inner surface wall of the mounting groove, a plurality of second thread grooves are formed in the top of the fixing plate close to the edge, and the outer surface wall of the bolt is movably inserted into the second thread grooves, so that the fixing plate is fixedly connected with the mounting plate through the bolt.
Preferably, a generator set is fixedly arranged at the top of the fixing plate, and a fixing groove is formed in one side of the outer wall of the generator set.
Preferably, the bottom of the inner wall of the box body is fixedly connected with the bottom of the rubber shock absorber, the outer surface wall of the exhaust pipe is fixedly inserted into the fixing groove, and the outer surface wall of the exhaust pipe is movably inserted into the notch.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, in use, the embedded groove is formed on one side of the outer wall of the box body under the action of the shell mechanism and the silencing mechanism, the noise generated by the generator can be prevented from being transmitted outwards through the soundproof cotton fixedly arranged in the embedded groove, the embedded groove is formed at the bottom of the inner wall of the box body, the arc plate fixedly inserted in the embedded groove can collect the noise generated by the generator and then rebound, so that the noise generated by the generator is counteracted with the noise generated by the generator to further achieve the effect of noise reduction, the outer surface wall of the exhaust pipe is fixedly sleeved with the shell, the flow speed of air flow can be reduced, the noise generated by the generator can be prevented from being transmitted outwards through the diversion sound absorbing plate arranged in the shell, the pollution of the noise to the ecological environment can be reduced, and the physical and mental health of workers can be protected.
2. In the utility model, in use, the rubber shock absorber is fixedly arranged at the bottom of the mounting plate under the action of the fixing mechanism, so that the shock generated by the generator during working can be reduced under the action of the rubber shock absorber, the noise can be reduced to a certain extent, and the generator set can be effectively fixed under the action of the first thread groove, the second thread groove and the bolt, so that the generator set is prevented from vibrating during working, and the use of the generator set is affected.
Drawings
FIG. 1 is a front view showing a muffler of a diesel generator set according to the present utility model;
FIG. 2 is a split view of a housing mechanism in a muffler for a diesel generator set according to the present utility model;
FIG. 3 is a split view of a fixing mechanism in a muffler of a diesel generator set according to the present utility model;
fig. 4 is a split view of a silencing mechanism in a silencing device of a diesel generator set according to the present utility model.
Legend description:
1. a housing mechanism; 101. a case; 102. a groove is embedded; 103. soundproof cotton; 104. inserting grooves; 105. an arc-shaped plate; 106. a hinge; 107. a side cover; 108. a notch;
2. a fixing mechanism; 201. rubber shock absorption; 202. a mounting plate; 203. a first thread groove; 204. a bolt; 205. a mounting groove; 206. a fixing plate; 207. a second thread groove; 208. a generator set; 209. a fixing groove;
3. a silencing mechanism; 301. an exhaust pipe; 302. a housing; 303. a diversion acoustic panel; 304. a top cover; 305. a circular groove; 306. and an air outlet pipe.
Detailed Description
In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.
1, as shown in fig. 1-4, the utility model provides a silencer of a diesel generator set, which comprises a shell mechanism 1, wherein a fixing mechanism 2 is fixedly arranged at the bottom of the inner wall of the shell mechanism 1, and a silencing mechanism 3 is fixedly inserted into the inner surface wall of the fixing mechanism 2;
the shell mechanism 1 comprises a box body 101, an embedded groove 102 is formed in one side of the outer wall of the box body 101, sound insulation cotton 103 is fixedly inserted into the inner surface wall of the embedded groove 102, four groups of inserted grooves 104 are formed in the bottom of the inner wall of the box body 101, arc plates 105 are fixedly inserted between the inner surface walls of the four groups of inserted grooves 104, two hinges 106 are fixedly arranged on one side of the outer wall of the box body 101, a side cover 107 is fixedly arranged between the outer surface walls of the two hinges 106, a notch 108 is formed in one side of the outer wall of the box body 101, the sound insulation mechanism 3 comprises an exhaust pipe 301, a shell 302 is fixedly sleeved on the outer surface wall of the exhaust pipe 301, a plurality of diversion sound absorption plates 303 are arranged in the shell 302, a top cover 304 is fixedly arranged at the top of the shell 302, a circular groove 305 is formed in the top of the top cover 304, and an air outlet pipe 306 is fixedly inserted into the inner surface wall of the circular groove 305.
The effect that its whole embodiment 1 reaches is, inlay groove 102 has been seted up to outer wall one side of box 101, through inlay groove 102 inside fixed mounting's soundproof cotton 103 can make the generator prevent the noise that its produced at the during operation outwards to propagate, insert groove 104 has been seted up to the inner wall bottom of box 101, through insert groove 104 inside fixed arc 105 of inserting, can collect the noise that the generator produced then rebound again, thereby offset with the noise that the generator produced and then reach the effect of making an uproar, the fixed cover of outer surface wall of blast pipe 301 is equipped with shell 302, through the water conservancy diversion acoustic panel 303 that sets up in shell 302 inside, can reduce the flow velocity reduction noise's of air current production.
In embodiment 2, as shown in fig. 2-4, the fixing mechanism 2 includes four rubber dampers 201, a mounting plate 202 is fixedly mounted between the tops of the four rubber dampers 201, a plurality of first screw grooves 203 are formed in the top of the mounting plate 202, bolts 204 are movably inserted into inner surface walls of the first screw grooves 203, a mounting groove 205 is formed in an outer surface wall of the mounting plate 202, a fixing plate 206 is fixedly inserted into the inner surface wall of the mounting groove 205, a plurality of second screw grooves 207 are formed in the top of the fixing plate 206 near the edge, outer surface walls of the bolts 204 are movably inserted into the second screw grooves 207, the fixing plate 206 is fixedly connected with the mounting plate 202 through the bolts 204, a generator set 208 is fixedly mounted at the top of the fixing plate 206, a fixing groove 209 is formed in one side of the outer wall of the generator set 208, the bottom of the inner wall of the box 101 is fixedly connected with the bottom of the rubber dampers 201, the outer surface wall of the exhaust pipe 301 is fixedly inserted into the fixing groove 209, and the outer surface of the exhaust pipe 301 is movably inserted into the notch 108.
The effect that its whole embodiment 2 reached is, mounting panel 202 bottom fixed mounting has rubber shock attenuation 201, can reduce the vibrations that generating set 208 produced at the during operation through the effect of rubber shock attenuation 201, also can reduce the production of noise to a certain extent, can carry out effectual fixing to generating set 208 through first screw thread groove 203, second screw thread groove 207 and bolt 204 under the effect, put and prevent generating set 208 and produce vibration in the course of the work to influence its use.
Working principle: the rubber shock absorber 201 is fixedly arranged at the bottom of the mounting plate 202, vibration generated by the generator set 208 during operation can be reduced through the rubber shock absorber 201, noise can be reduced to a certain extent, the generator set 208 can be effectively fixed through the first thread groove 203, the second thread groove 207 and the bolt 204, exhaust gas generated by the generator set 208 fixedly inserted in the fixing groove 209 enters the inside of the shell 302 through the exhaust pipe 301, the flow speed of air flow can be reduced, the noise can be reduced through the diversion acoustic board 303 arranged in the shell 302, then the noise generated by the generator can be prevented from being outwards spread during operation through the soundproof cotton 103 fixedly arranged in the embedded groove 102, the inserting groove 104 is formed in the bottom of the inner wall of the box body 101, the noise generated by the generator can be collected and then bounced through the arc plate 105 fixedly inserted in the inserting groove 104, and accordingly the noise generated by the generator is counteracted, and the noise is reduced.
The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims (6)
1. The utility model provides a diesel generating set silencing device which characterized in that: the device comprises a shell mechanism (1), wherein a fixing mechanism (2) is fixedly arranged at the bottom of the inner wall of the shell mechanism (1), and a silencing mechanism (3) is fixedly inserted into the inner surface wall of the fixing mechanism (2);
the shell mechanism (1) comprises a box body (101), an embedded groove (102) is formed in one side of the outer wall of the box body (101), soundproof cotton (103) is fixedly inserted into the inner surface wall of the embedded groove (102), four groups of inserted grooves (104) are formed in the bottom of the inner wall of the box body (101), arc plates (105) are fixedly inserted between the inner surface walls of the inserted grooves (104), two hinges (106) are fixedly arranged on one side of the outer wall of the box body (101), side covers (107) are fixedly arranged between the outer surface walls of the hinges (106), and notches (108) are formed in one side of the outer wall of the box body (101).
2. The diesel-electric set muffler device as defined in claim 1, wherein: the silencing mechanism (3) comprises an exhaust pipe (301), a shell (302) is fixedly sleeved on the outer surface wall of the exhaust pipe (301), a plurality of diversion sound absorbing plates (303) are arranged in the shell (302), a top cover (304) is fixedly arranged at the top of the shell (302), a circular groove (305) is formed in the top of the top cover (304), and an air outlet pipe (306) is fixedly inserted into the inner surface wall of the circular groove (305).
3. A diesel-electric set silencer as claimed in claim 2, characterized in that: the fixing mechanism (2) comprises four rubber shock absorbers (201), a mounting plate (202) is fixedly mounted between the tops of the four rubber shock absorbers (201), a plurality of first thread grooves (203) are formed in the tops of the mounting plate (202), and bolts (204) are movably inserted into the inner surface walls of the first thread grooves (203).
4. A diesel-electric set muffler as defined in claim 3, wherein: the outer surface wall of mounting panel (202) has seted up mounting groove (205), the interior surface wall of mounting groove (205) is fixed to be inserted and is equipped with fixed plate (206), a plurality of second thread grooves (207) have been seted up near edge in the top of fixed plate (206), and the outer surface wall of bolt (204) all activity is inserted and is established in the inside of second thread groove (207), makes fixed plate (206) and mounting panel (202) through bolt (204) fixed connection.
5. The diesel-electric set muffler device as defined in claim 4, wherein: the top of fixed plate (206) fixed mounting has generating set (208), fixed slot (209) have been seted up to generating set (208) outer wall one side.
6. The diesel-electric set muffler device as defined in claim 5, wherein: the inner wall bottom of the box body (101) is fixedly connected with the bottom of the rubber shock absorber (201), the outer surface wall of the exhaust pipe (301) is fixedly inserted into the fixing groove (209), and the outer surface wall of the exhaust pipe (301) is movably inserted into the notch (108).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321700170.1U CN220036789U (en) | 2023-06-30 | 2023-06-30 | Diesel generating set silencing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321700170.1U CN220036789U (en) | 2023-06-30 | 2023-06-30 | Diesel generating set silencing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220036789U true CN220036789U (en) | 2023-11-17 |
Family
ID=88738214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321700170.1U Active CN220036789U (en) | 2023-06-30 | 2023-06-30 | Diesel generating set silencing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220036789U (en) |
-
2023
- 2023-06-30 CN CN202321700170.1U patent/CN220036789U/en active Active
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| GR01 | Patent grant |