CN209541137U - A kind of novel cooling-water machine muffler - Google Patents
A kind of novel cooling-water machine muffler Download PDFInfo
- Publication number
- CN209541137U CN209541137U CN201920166033.1U CN201920166033U CN209541137U CN 209541137 U CN209541137 U CN 209541137U CN 201920166033 U CN201920166033 U CN 201920166033U CN 209541137 U CN209541137 U CN 209541137U
- Authority
- CN
- China
- Prior art keywords
- muffler
- bloop
- silencer casing
- left end
- water machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Exhaust Silencers (AREA)
Abstract
The utility model discloses a kind of novel cooling-water machine mufflers, including silencer casing, muffler, muffler tail pipe, the muffler tail pipe and left end is equipped with silencer casing, the silencer casing left end is equipped with muffler cover board, muffler is equipped with inside the silencer casing, the muffler left end is equipped with front tube portion, the muffler upper and lower ends are respectively equipped with spark net, the utility model structure is simple, it is easy to use, bloop is equipped with inside muffler, noise can be effectively absorbed, reach ideal erasure effect, and bloop is opened up on the surface of muffler, it can allow between sound and shell and form the refraction circuit of sound, it is further to cut down noise.
Description
Technical field
The utility model relates to cooling-water machine muffling device technical field, especially a kind of novel cooling-water machine muffler.
Background technique
Muffler is a kind of device for preventing sound transmission and air-flow being allowed to pass through, and is the weight for eliminating air power noise
Measure is wanted, muffler is mounted in air powered equipment (such as air blower, air compressor machine, boiler exhaust mouth, generator, water pump row
The biggish equipment of port noise) airflow channel on or reduction noise in inlet and exhaust system device, also need in refrigeration equipment
To use muffler.
Common muffler exist structure is complicated, can only single-stage muffling, erasure effect is bad, and refrigeration equipment generates
It is that cold air entrainment noise is different with the hot gas entrainment noise of other equipment, to cause noise pollution.
Utility model content
The purpose of this utility model is to provide a kind of muffler, to solve mentioned above in the background art commonly to disappear
Sound device exist structure is complicated, can only single-stage muffling, erasure effect is bad, and refrigeration equipment generate be cold air entrainment noise and
The hot gas entrainment noise of other equipment is different, thus the problem of causing noise pollution.
The utility model is achieved through the following technical solutions: a kind of novel cooling-water machine muffler, including noise reduction
Device shell, muffler, muffler tail pipe, the muffler tail pipe and left end are equipped with silencer casing, the noise reduction
Device shell left end is equipped with muffler cover board, is equipped with muffler inside the silencer casing, the muffler left end is equipped with
Front tube portion, the muffler upper and lower ends are respectively equipped with spark net, are equipped with bloop inside the muffler, described disappears
Sound hole right end is equipped with bloop, and the bloop right end is equipped with rear pipe portion, and the rear pipe portion is fixedly connected on front tube portion
The both ends of muffler, the muffler upper and lower ends are fixedly connected with spark net, are fixedly connected with noise reduction inside the muffler
Piece and bloop, the muffler are connected by silencer casing with muffler tail pipe, the silencer casing with
Muffler cover board is connected.
Sealing ring is equipped among the muffler cover board and silencer casing.
The bloop and muffler are in one.
The utility model has the advantages that the utility model structure is simple, and it is easy to use, it is equipped with bloop inside muffler, can effectively inhale
Noise is received, reaches ideal erasure effect, and open up bloop on the surface of muffler, can allow formation sound between sound and shell
The refraction circuit of sound, further cuts down noise.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of novel cooling-water machine muffler of the utility model.
Wherein, 1- silencer casing, 2- muffler, 3- muffler tail pipe, 4- muffler cover board, 5- front tube portion, after 6-
Pipe portion, 7- spark net, 8- bloop, 9- bloop, 10- sealing ring.
Specific embodiment
The utility model is described further with embodiment with reference to the accompanying drawing.
As shown in Figure 1, a kind of novel cooling-water machine muffler, including silencer casing 1, muffler 2, muffler tail pipe
3, the muffler tail pipe 3 and left end are equipped with silencer casing 1, and 1 left end of silencer casing is equipped with muffler lid
Plate 4, muffler 2 is equipped with inside the silencer casing 1, and 2 left end of muffler is equipped with front tube portion 5, the noise reduction
2 upper and lower ends of device are respectively equipped with spark net 7, are equipped with bloop 8 inside the muffler 2,8 right end of bloop is equipped with
Bloop 9,9 right end of bloop are equipped with rear pipe portion 6, and the rear pipe portion 6 and front tube portion 5 are fixedly connected on muffler 2
Both ends, 2 upper and lower ends of muffler are fixedly connected with spark net 7, are fixedly connected with bloop 9 inside the muffler 2
With bloop 8, the muffler 2 is connected by silencer casing 1 with muffler tail pipe 3,2 shell of muffler
It is connected with muffler cover board 4.
Embodiment 2
Sealing ring 10 is equipped among the muffler cover board 4 and silencer casing 1.
Embodiment 3
The bloop 9 is with muffler 2 in one.
Claims (3)
1. a kind of novel cooling-water machine muffler, including silencer casing, muffler, muffler tail pipe, it is characterised in that: institute
The muffler tail pipe stated and left end are equipped with silencer casing, and the silencer casing left end is equipped with muffler cover board, described
Silencer casing inside be equipped with muffler, the muffler left end is equipped with front tube portion, muffler upper and lower ends point
Not She You spark net, be equipped with bloop inside the muffler, the bloop right end is equipped with bloop, the noise reduction
Piece right end is equipped with rear pipe portion, and the rear pipe portion and front tube portion are fixedly connected on the both ends of muffler, above and below the muffler
Both ends are fixedly connected with spark net, bloop and bloop are fixedly connected with inside the muffler, the muffler is by disappearing
Sound device shell is connected with muffler tail pipe, and the silencer casing is connected with muffler cover board.
2. a kind of novel cooling-water machine muffler according to claim 1, it is characterised in that: the muffler cover board with
Sealing ring is equipped among silencer casing.
3. a kind of novel cooling-water machine muffler according to claim 1, it is characterised in that: the bloop and muffler
In one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166033.1U CN209541137U (en) | 2019-01-30 | 2019-01-30 | A kind of novel cooling-water machine muffler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920166033.1U CN209541137U (en) | 2019-01-30 | 2019-01-30 | A kind of novel cooling-water machine muffler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209541137U true CN209541137U (en) | 2019-10-25 |
Family
ID=68272418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920166033.1U Expired - Fee Related CN209541137U (en) | 2019-01-30 | 2019-01-30 | A kind of novel cooling-water machine muffler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209541137U (en) |
-
2019
- 2019-01-30 CN CN201920166033.1U patent/CN209541137U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20210130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |