CN208205373U - A kind of muffler system - Google Patents
A kind of muffler system Download PDFInfo
- Publication number
- CN208205373U CN208205373U CN201820389193.8U CN201820389193U CN208205373U CN 208205373 U CN208205373 U CN 208205373U CN 201820389193 U CN201820389193 U CN 201820389193U CN 208205373 U CN208205373 U CN 208205373U
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- vibrating disk
- chamber
- cylinder
- pipe
- heat
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- Expired - Fee Related
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Abstract
A kind of muffler system provided by the utility model is arranged the first vibrating disk and the second vibrating disk in cylinder, and cylinder is divided into first chamber, second chamber and third chamber；First vibrating disk and the second vibrating disk vibrate repeatedly under the impact of air pulse, buffer function is played to air pulse, and the sound-absorbing ring by being arranged on first chamber, second chamber and third chamber inner wall carries out sound-absorbing to air-flow, can be radiated by the heat-dissipating pipe being arranged in vibrating disk.The utility model solves the problems, such as that existing silencer can generate additional noise when in use.
Description
Technical field
The utility model relates to silencer technical field, in particular to a kind of muffler system.
Background technique
Silencer is a component important in ventilating engineering, as the improvement of people's living standards, wanting to silencer
Ask higher and higher, existing silencer is various in style, and the elasticity by being arranged in silencer cylinder is dropped every disk to realize to eliminate the noise
The purpose made an uproar.Tradition every disk design there are certain defect, when disk, existing can not every disk for air pulse impact in ventilation shaft
Abundant energy-absorbing, while additional noise is easily derived, it cannot achieve preferable energy dissipating noise abatement purpose, there is certain limitation.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of safe and effective, high reliablity muffler system, solution
Existing silencer of having determined can lead to the problem of additional noise when in use.
To achieve the goals above, the technical solution adopted in the utility model are as follows:
The utility model provides a kind of muffler system, including cylinder and the admission line and escape pipe that are arranged in outside cylinder
Road, the cylinder include air inlet and air outlet, further include the first vibrating disk, the second vibrating disk, the first communicating pipe, the second connection
Pipe, water tank and heat-dissipating pipe；
The air inlet is arranged in cylinder left side lower part, connect with admission line；The gas outlet setting is on the cylinder right side
End face top, connect with outlet pipe；
The end face that first vibrating disk and the second vibrating disk are respectively parallel to cylinder is arranged in cylinder, by inner barrel
Space is successively separated into first chamber, second chamber and third chamber from left to right；First vibrating disk, which is located in cylinder, to be leaned on
The side of nearly air inlet, second vibrating disk are located at the side in cylinder close to gas outlet；The first chamber, second chamber
The first sound-absorbing ring is equipped with the inner wall of third chamber；
First vibrating disk and the second vibrating disk include first end cover, damper and second end cover；The damper
One end be set to first end cover center, the other end is connect with second end cover；
Heat-dissipating pipe, the heat-dissipating pipe and the water being arranged in outside cylinder are equipped in first vibrating disk and the second vibrating disk
Case connection；The water tank is located above cylinder；
First communicating pipe is arranged on the first vibrating disk top, is connected to the first chamber and second chamber；Described
Two communicating pipes were arranged in the second vibrating disk lower part, were connected to the second chamber and third chamber；First communicating pipe and second
The inner wall of communicating pipe is equipped with the second sound-absorbing ring.
The key ideas of above-mentioned technical proposal is: the first vibrating disk of setting and the second vibrating disk are in cylinder, and by cylinder
Body is divided into first chamber, second chamber and third chamber；First vibrating disk and the second vibrating disk are under the impact of air pulse
It vibrates repeatedly, to the buffer function that plays of air pulse, and by being arranged in first chamber, second chamber and third chamber inner wall
On sound-absorbing ring to air-flow carry out sound-absorbing, can be radiated by the heat-dissipating pipe being arranged in vibrating disk.
Further, the water tank is equipped with outlet pipe, and the outlet pipe is connect with heat-dissipating pipe.
Further, a kind of muffler system, further includes sealing ring；
The heat-dissipating pipe is connect by sealing ring with outlet pipe.
Further, a kind of muffler system, further includes controller, and the temperature sensor is arranged in air inlet pipe
At road, the outlet pipe is equipped with valve；The temperature sensor is electrically connected by controller with valve.
Further, a kind of muffler system further includes the recovery tank that cylinder body bottom is arranged in；The water tank position
Above cylinder, the heat-dissipating pipe upper end is connect by pipeline with water tank, and the heat-dissipating pipe lower end is connected by pipeline and recovery tank
It connects.
The beneficial effects of the utility model are:
The lower part of cylinder is arranged in air inlet by a kind of muffler system provided by the utility model, is set the first communicating pipe
It sets and the lower part of vibrating disk is set in the top of the first vibrating disk, the second communicating pipe, the top of cylinder is arranged in gas outlet, can increase
Big air pulse is in the intracorporal flow distance of cylinder；When baroceptor detects air pulse air pressure in ventilation shaft, work as arteries and veins
Qi of chong channel ascending adversely stream enters in first chamber, and the first vibrating disk is with the impact of preferable damping force Vibrant buffer air pulse repeatedly, tentatively
The energy of air pulse, while the sound wave that the first vibrating disk of gas shock generates are reduced, is connected to by first chamber inner wall and first
Sound-absorbing ring on inside pipe wall absorbs, the preliminary frequency for reducing sound wave；By the first energy dissipating noise abatement of first chamber, pulse air circulation
After entering second chamber the first communicating pipe, equally with preferable damping force, Vibrant buffer air pulse rushes the second vibrating disk repeatedly
It hits, air pulse is decayed again, reduces the energy of air pulse, while time that the second vibrating disk of gas shock generates again
Sound wave, the sound-absorbing ring being connected on inside pipe wall by second chamber inner wall with second absorb, and reduce infrasonic frequency again；By
The energy dissipating noise abatement again of second chamber, air pulse enter third chamber by the second communicating pipe, pass through third chamber sound-absorbing ring
It is discharged to after air-flow energy dissipating noise abatement through gas outlet, solves the problems, such as that existing silencer can generate additional noise, and this is practical
Novel that heat-dissipating pipe is equipped in vibrating disk, when solving high temperature gas flow impact vibration disk, the problem of influencing its normal work, is improved
Its service life.
Detailed description of the invention
Fig. 1 show a kind of structural schematic diagram of muffler system；
Fig. 2 show the structural schematic diagram of vibrating disk；
Drawing reference numeral explanation:
1, cylinder；2, admission line；3, outlet pipe；4, the first vibrating disk；5, the second vibrating disk；6, first chamber； 7,
Second chamber；8, third chamber；9, heat-dissipating pipe, the 10, first communicating pipe；11, the second communicating pipe；12, the second sound-absorbing ring；13, gas
Pressure sensor；14, temperature sensor；15, outlet pipe；16, sealing ring；17, valve；18, water tank；19, recovery tank；20, first
Sound-absorbing ring；41, first end cover；42, damper；43, second end cover.
Specific embodiment
The utility model is described further in the following with reference to the drawings and specific embodiments as follows:
As shown in Figure 1 to Figure 2, a kind of muffler system provided by the utility model, including cylinder and setting are outside cylinder
Admission line and outlet pipe, the cylinder includes air inlet and air outlet, further include the first vibrating disk, the second vibrating disk,
First communicating pipe, the second communicating pipe, water tank, heat-dissipating pipe, baroceptor and controller；
The air inlet is arranged in cylinder left side lower part, and connect with admission line；The gas outlet is arranged in cylinder
Right side top, and connect with outlet pipe；
The end face that first vibrating disk and the second vibrating disk are respectively parallel to cylinder is arranged in cylinder, by inner barrel
Space is successively separated into first chamber, second chamber and third chamber from left to right；First vibrating disk, which is located in cylinder, to be leaned on
The side of nearly air inlet, second vibrating disk are located at the side in cylinder close to gas outlet；The first chamber, second chamber
The first sound-absorbing ring is equipped with the inner wall of third chamber；
First vibrating disk and the second vibrating disk include first end cover, damper and second end cover；The damper
One end be set to first end cover center, the other end is connect with second end cover；
Heat-dissipating pipe, the heat-dissipating pipe and the water being arranged in outside cylinder are equipped in first vibrating disk and the second vibrating disk
Case connection；The water tank is located above cylinder；
First communicating pipe is arranged on the first vibrating disk top, is connected to the first chamber and second chamber；Described
Two communicating pipes were arranged in the second vibrating disk lower part, were connected to the second chamber and third chamber；First communicating pipe and second
The inner wall of communicating pipe is equipped with the second sound-absorbing ring；
The baroceptor is arranged at admission line；The baroceptor is connect by controller with damper.
Wherein, the first end cover is fixedly installed in cylinder, and the first end cover is connected by damper and second end cover
It connects, and first end cover, between air inlet and second end cover, first lid end is under airflow function by damper in cylinder
Internal portion is removable, to alleviate the impact force of air-flow.
Specifically, the working principle of the utility model is as follows:
A kind of muffler system provided by the utility model, when baroceptor detects pulse air gas in ventilation shaft
When pressure, the damping force of the first vibrating disk and the second vibrating disk damper is adjusted by controller；When air pulse enters first
In chamber, the first vibrating disk vibrates repeatedly under the impact of air pulse, plays buffer function to air pulse, preliminary to reduce
The energy of air pulse, while the sound wave that the first vibrating disk of gas shock generates, by first chamber inner wall and the first communicating pipe
Sound-absorbing ring on wall absorbs, the preliminary frequency for reducing sound wave；By the first energy dissipating noise abatement of first chamber, air pulse passes through the
A connecting pipe enters second chamber, and the second vibrating disk is vibrated repeatedly under the impact of air pulse, risen again to air pulse
To buffer function, the energy of air pulse, while the infrasound that the second vibrating disk of gas shock generates are reduced again, by the second chamber
Chamber interior walls are connected to the absorption of the sound-absorbing ring on inside pipe wall with second, reduce infrasonic frequency again；Again by second chamber
Secondary energy dissipating noise abatement, air pulse enter third chamber by the second communicating pipe, by the sound-absorbing ring of third chamber to air-flow energy dissipating
It is discharged after noise abatement through gas outlet.
As can be seen from the above description, the utility model has the following beneficial effects:
The lower part of cylinder is arranged in air inlet by a kind of muffler system provided by the utility model, is set the first communicating pipe
It sets and the lower part of vibrating disk is set in the top of the first vibrating disk, the second communicating pipe, the top of cylinder is arranged in gas outlet, can increase
Big air pulse is in the intracorporal flow distance of cylinder；When baroceptor detects air pulse air pressure in ventilation shaft, work as arteries and veins
Qi of chong channel ascending adversely stream enters in first chamber, and the first vibrating disk is with the impact of preferable damping force Vibrant buffer air pulse repeatedly, tentatively
The energy of air pulse, while the sound wave that the first vibrating disk of gas shock generates are reduced, is connected to by first chamber inner wall and first
Sound-absorbing ring on inside pipe wall absorbs, the preliminary frequency for reducing sound wave；By the first energy dissipating noise abatement of first chamber, pulse air circulation
After entering second chamber the first communicating pipe, equally with preferable damping force, Vibrant buffer air pulse rushes the second vibrating disk repeatedly
It hits, air pulse is decayed again, reduces the energy of air pulse, while time that the second vibrating disk of gas shock generates again
Sound wave, the sound-absorbing ring being connected on inside pipe wall by second chamber inner wall with second absorb, and reduce infrasonic frequency again；By
The energy dissipating noise abatement again of second chamber, air pulse enter third chamber by the second communicating pipe, pass through third chamber sound-absorbing ring
It is discharged to after air-flow energy dissipating noise abatement through gas outlet, solves the problems, such as that existing silencer can generate additional noise, and this is practical
Novel that heat-dissipating pipe is equipped in vibrating disk, when solving high temperature gas flow impact vibration disk, the problem of influencing its normal work, is improved
Its service life.
In the above-described embodiments, in order to make the water in water tank effective flow into heat-dissipating pipe, the use of muffler system is improved
In the service life, outlet pipe is equipped on the water tank, the outlet pipe is connect with heat-dissipating pipe.
In the above-described embodiments, in order to guarantee outlet pipe and heat-dissipating pipe connection reliability, prevent cooling water from letting out from junction
It leaks, the muffler system further includes sealing ring, and the heat-dissipating pipe is connect by sealing ring with outlet pipe.
In the above-described embodiments, in order to effectively cool down to muffler system, temperature sensor setting into
At feed channel, the outlet pipe is equipped with valve；The temperature sensor is electrically connected by controller with valve.Above-mentioned principle
And effect are as follows: when temperature sensor detects that air pulse temperature is greater than preset temperature threshold in ventilation shaft, pass through control
Device controls the unlatching of valve on outlet pipe, flows into the water in water tank in heat-dissipating pipe through outlet pipe, plays cooling to inner barrel
Effect avoids vibrating disk from being denaturalized after the impact of high temperature blast, to influence the effect of energy dissipating noise abatement, while ensure that inner barrel
The normal use of other components.
In the above-described embodiments, in order to energy saving, and guarantee that silencer continually and steadily can effectively work, it is described
A kind of muffler system further includes the recovery tank that cylinder body bottom is arranged in；The water tank is located above cylinder, on the heat-dissipating pipe
End is connect by pipeline with water tank, and the heat-dissipating pipe lower end is connect by pipeline with recovery tank.
Several preferred embodiments are enumerated, again below to help those skilled in the art to better understand the utility model
The technical contribution that technology contents and the utility model are made compared with the existing technology:
As shown in Figure 1 to Figure 2, preferred embodiment one:
The present invention provides a kind of muffler systems, including cylinder 1 and the admission line 2 and escape pipe that are arranged in outside cylinder
Road 3, the cylinder 1 include air inlet and air outlet, further include the first vibrating disk 4, the second vibrating disk 5, the first communicating pipe 10, the
Two communicating pipes 11, water tank 18, heat-dissipating pipe 9, baroceptor 13 and controller；
The air inlet is arranged in 1 left side lower part of cylinder, and connect with admission line 2；The gas outlet is arranged in cylinder
1 right side top of body, and connect with outlet pipe 3；
The end face that first vibrating disk 4 and the second vibrating disk 5 are respectively parallel to cylinder is arranged in cylinder 1, by cylinder
Inner space is successively separated into first chamber 6, second chamber 7 and third chamber 8 from left to right；First vibrating disk 4 is located at
Close to the side of air inlet in cylinder 1, second vibrating disk 5 is located at the side in cylinder close to gas outlet；First chamber
The inner wall of room 6, second chamber 7 and third chamber 8 is equipped with the first sound-absorbing ring 20；
First vibrating disk 4 and the second vibrating disk 5 include first end cover 41, damper 42 and second end cover 43；Institute
The one end for stating damper 42 is set to 41 center of first end cover, and the other end is connect with second end cover 43；
Heat-dissipating pipe 9 is equipped in first vibrating disk 4 and the second vibrating disk 5, the heat-dissipating pipe 9 is with setting in cylinder 1
Outer water tank 18 connects；The water tank 18 is located at 1 top of cylinder；
First communicating pipe 10 is arranged on 4 top of the first vibrating disk, is connected to the first chamber 6 and second chamber 7；Institute
It states and was arranged in 5 lower part of the second vibrating disk the second communicating pipe 11, be connected to the second chamber 7 and third chamber 8；First connection
Pipe 10 and the inner wall of the second communicating pipe 11 are equipped with the second sound-absorbing ring 12；
The baroceptor 13 and temperature sensor 14 are arranged at admission line 2；13 device of air pressure sensing passes through
Controller is connect with damper 42.
The beneficial effect of the preferred embodiment one is: when baroceptor detects air pulse air pressure in ventilation shaft
When, the damping force of the first vibrating disk and the second vibrating disk damper is adjusted by controller, realizes that air pulse is flowing through respectively
By energy dissipating step by step when chamber, make air pulse decaying at steady air flow；In combination be arranged in cylinder and connection inside pipe wall on
Sound-absorbing ring carries out noise abatement to the high frequency sound wave that gas shock vibrating disk generates during energy dissipating.
As shown in Fig. 1~2, preferred embodiment two:
This preferred embodiment two and the difference of preferred embodiment one are that a kind of muffler system, further includes close
Seal 16, recovery tank 19；
The water tank 18 is equipped with outlet pipe 15, and the outlet pipe 15 is connect with heat-dissipating pipe 9；The heat-dissipating pipe 9 passes through close
Seal 16 is connect with outlet pipe 15.
The outlet pipe 15 is equipped with valve 17；The temperature sensor 14 is electrically connected by controller with valve 17；Institute
It states valve 17 and opening and closing is controlled by controller；The recovery tank 19 is arranged in cylinder body bottom；9 upper end of heat-dissipating pipe by pipeline with
Water tank 18 connects, and 9 lower end of heat-dissipating pipe is connect by pipeline with recovery tank 19.
The beneficial effect of the preferred embodiment two is: when temperature sensor detects air pulse temperature in ventilation shaft
When greater than preset temperature threshold, the unlatching of valve on outlet pipe is controlled by controller, flows into the water in water tank through outlet pipe
In heat-dissipating pipe, cooling effect is played to inner barrel, avoids vibrating disk from being denaturalized after the impact of high temperature blast, subtracts to influence energy dissipating
The effect made an uproar, while ensure that the normal use of other components of inner barrel.
The utility model is described by above-mentioned related embodiment and attached drawing, however above-described embodiment is only to implement this reality
With novel example.It must be noted that the embodiment disclosed is not limiting as the scope of the utility model.On the contrary, including
It is included in the scope of the utility model in the modification of the spirit and scope of claim and impartial setting.
Claims (5)
1. a kind of muffler system, including cylinder and the admission line and outlet pipe that are arranged in outside cylinder, the cylinder includes
Air inlet and air outlet, which is characterized in that further include the first vibrating disk, the second vibrating disk, the first communicating pipe, the second communicating pipe,
Water tank and heat-dissipating pipe；
The air inlet is arranged in cylinder left side lower part, and connect with admission line；The gas outlet is arranged in cylinder right end
Face top, and connect with outlet pipe；
The end face that first vibrating disk and the second vibrating disk are respectively parallel to cylinder is arranged in cylinder, by inner barrel space
It is successively separated into first chamber, second chamber and third chamber from left to right；First vibrating disk be located in cylinder close into
The side of port, second vibrating disk are located at the side in cylinder close to gas outlet；The first chamber, second chamber and
The inner wall of three chambers is equipped with the first sound-absorbing ring；
First vibrating disk and the second vibrating disk include first end cover, damper and second end cover；The one of the damper
End is set to first end cover center, and the other end is connect with second end cover；
Heat-dissipating pipe is equipped in first vibrating disk and the second vibrating disk, the heat-dissipating pipe connects with the water tank being arranged in outside cylinder
It connects；The water tank is located above cylinder；
First communicating pipe is arranged on the first vibrating disk top, is connected to the first chamber and second chamber；Described second connects
Siphunculus is arranged in the second vibrating disk lower part, is connected to the second chamber and third chamber；First communicating pipe is connected to second
The inner wall of pipe is equipped with the second sound-absorbing ring.
2. a kind of muffler system according to claim 1, which is characterized in that the water tank is equipped with outlet pipe, described
Outlet pipe is connect with heat-dissipating pipe.
3. a kind of muffler system according to claim 2, which is characterized in that further include sealing ring；
The heat-dissipating pipe is connect by sealing ring with outlet pipe.
4. a kind of muffler system according to claim 2, which is characterized in that further include controller and temperature sensor；
The temperature sensor is arranged at admission line, and the outlet pipe is equipped with valve；The temperature sensor passes through controller
It is electrically connected with valve.
5. a kind of muffler system according to claim 1, which is characterized in that further include the return water that cylinder body bottom is arranged in
Case；The heat-dissipating pipe upper end is connect by pipeline with water tank, and the heat-dissipating pipe lower end is connect by pipeline with recovery tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389193.8U CN208205373U (en) | 2018-03-22 | 2018-03-22 | A kind of muffler system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820389193.8U CN208205373U (en) | 2018-03-22 | 2018-03-22 | A kind of muffler system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208205373U true CN208205373U (en) | 2018-12-07 |
Family
ID=64527363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820389193.8U Expired - Fee Related CN208205373U (en) | 2018-03-22 | 2018-03-22 | A kind of muffler system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208205373U (en) |
-
2018
- 2018-03-22 CN CN201820389193.8U patent/CN208205373U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200903 Address after: 223800 No. 8 Yingui Road, Hubin New Area, Suqian City, Jiangsu Province Patentee after: Suqian Shengda Construction Industry Co.,Ltd. Address before: 350208 unit 804, building 20, Binjiang trading town, Changle Town, Changle, Fuzhou. Patentee before: FUZHOU CHANGLE SANHU INFORMATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |