CN206784627U - A kind of power house ventilation denoising device - Google Patents
A kind of power house ventilation denoising device Download PDFInfo
- Publication number
- CN206784627U CN206784627U CN201720294012.9U CN201720294012U CN206784627U CN 206784627 U CN206784627 U CN 206784627U CN 201720294012 U CN201720294012 U CN 201720294012U CN 206784627 U CN206784627 U CN 206784627U
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- China
- Prior art keywords
- housing
- fixedly connected
- sound
- motor
- power house
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Abstract
The utility model discloses a kind of power house ventilation denoising device, including housing, motor housing is fixedly connected with the top of the housing, and it is fixedly connected with motor at the top of motor chamber interior wall, the rotating shaft of the motor is through the top of housing and extends to the inside of housing, one end that the rotating shaft of the motor is located inside housing, which is fixedly connected with, rocks device, and the top for rocking device, with being fixedly connected at the top of housing inwall, the utility model is related to ventilation noise reduction technology field by peg.The power house ventilation denoising device, the purpose of ventilation noise reduction is reached, power house ventilation efficiency is considerably increased by draft fan, avoid causing because of atmosphere draught-free easily triggering disease, ensured the health of staff, and rocking for sound-absorbing sponge is driven by rocking device, increase the sound-absorbing effect of sound-absorbing sponge, noise caused by effective absorption factory building, avoids distributing for noise pollution, has ensured the life and rest of the periphery masses.
Description
Technical field
It the utility model is related to ventilation noise reducing apparatus technical field, specially a kind of power house ventilation denoising device.
Background technology
Factory building refers to be mainly used in the house for being engaged in the activities such as industry manufacture, production, assembling, maintenance and detection, and ventilation is just
Be wind is not hindered using nature or mechanical means, can pass through, reach in room or the environment of sealing, with cause health and
The technology of the suitable air ambient such as safety, noise reduction are the influences for reducing noise to people, and conventional method has：Sound insulating house, installation disappear
Sound device, acoustic barrier and vibration damping etc..
Existing factory workshop ventilating equipment is not perfect enough, causes atmosphere draught-free in factory building, easily triggers disease, threatens work
The health of personnel, existing ventilation unit do not have noise eliminating silencer, noise pollution often are dispersed into periphery, influence periphery group
Many lives and rest, and existing silencer soundproof effect unobvious.
Utility model content
(1) technical problem solved
In view of the shortcomings of the prior art, the utility model provides a kind of power house ventilation denoising device, solves factory building and leads to
Wind devices imperfection, and existing ventilation unit does not have the problem of noise eliminating silencer.
(2) technical scheme
To realize object above, the utility model is achieved by the following technical programs：A kind of power house ventilation noise reduction dress
Put, including housing, be fixedly connected with motor housing at the top of the housing, and electricity is fixedly connected with the top of motor chamber interior wall
Machine, the rotating shaft of the motor through the top of housing and extend to the inside of housing, and the rotating shaft of the motor is located inside housing
One end be fixedly connected with and rock device, the top for rocking device by peg with being fixedly connected at the top of housing inwall,
The both sides for rocking bottom of device have been fixedly connected with sound-absorbing sponge, between the top and bottom of the housing inwall and are located at
Riser is fixedly connected with the right side of sound-absorbing sponge, running through on the riser has first through hole, the top and bottom of the housing inwall
Sound insulationg board is fixedly connected between portion and on the right side of riser, the top and bottom of the sound insulation plate surface are logical through having
Pipe, the housing runs through close to the side of sound insulationg board the second through hole.
The device that rocks includes bottom plate, bull stick and hollow bar, and one end of the bull stick is fixedly connected with the rotating shaft of motor,
And one end of bull stick, which is rotatably connected to, cuts somebody's hair, the surface cut somebody's hair is connected by chute and hollow bar, the hollow
The both sides of bar have been fixedly connected with motion bar, and one end of two motion bars is fixedly connected with sound-absorbing sponge, the activity
The surface of bar is fixedly connected by fixed block with bottom plate, and the top of the bottom plate is fixedly connected with the bottom of peg.
Preferably, it is fixedly connected with ventilation between the top and bottom of the housing inwall and on the left of sound-absorbing sponge
Fan, and the side of housing offers the groove being adapted with draft fan.
Preferably, the bottom of the sound-absorbing sponge is fixedly connected with sliding block, and the bottom of the housing inwall is offered with sliding
The slide rail that block is adapted.
Preferably, the first through hole and the shape of the second through hole are in funnel type.
(3) beneficial effect
The utility model provides a kind of power house ventilation denoising device.Possesses following beneficial effect：The power house ventilation noise reduction
Device, motor housing is fixedly connected with by housing, motor housing is fixedly connected with motor, and motor, which is fixedly connected with, rocks device, shakes
Dynamic device is fixedly connected with sound-absorbing sponge, and housing is fixedly connected with riser, and riser is fixedly connected with first through hole, and housing, which is fixed, to be connected
Sound insulationg board and the second through hole are connected to, sound insulationg board is fixedly connected with siphunculus, has reached the purpose of ventilation noise reduction, by draft fan significantly
Power house ventilation efficiency is added, avoids causing because of atmosphere draught-free easily triggering disease, has ensured the health of staff,
And rocking for sound-absorbing sponge is driven by rocking device, and increase the sound-absorbing effect of sound-absorbing sponge, it is effective to absorb caused by factory building
Noise, distributing for noise pollution is avoided, ensured the life and rest of the periphery masses.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the structural representation that the utility model rocks device.
In figure：1 housing, 2 sound-absorbing sponges, 3 draft fans, 4 grooves, 5 rock device, 51 bottom plates, 52 chutes, 53 fixed blocks,
54 motion bars, 55 bull sticks, 56 cut somebody's hair, 57 hollow bars, 6 pegs, 7 motors, 8 motor housings, 9 risers, 10 first through hole, 11 sound insulation
Plate, 12 siphunculus, 13 second through holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of power house ventilation denoising device, including housing
1, the surrounding of the inwall of housing 1 is provided with Sound-proof material, between the top and bottom of the inwall of housing 1 and positioned at a left side for sound-absorbing sponge 2
Side is fixedly connected with draft fan 3, and the flabellum quantity of draft fan 3 is no less than four, and the side of housing 1 offers and draft fan
3 grooves 4 being adapted, the top of housing 1 is fixedly connected with motor housing 8, and is fixedly connected with electricity at the top of the inwall of motor housing 8
Machine 7, the rotating shaft of motor 7 through the top of housing 1 and extend to the inside of housing 1, and the rotating shaft of motor 7 is located inside housing 1
One end, which is fixedly connected with, rocks device 5, rocks the top of device 5 by peg 6 with being fixedly connected at the top of the inwall of housing 1, shakes
The both sides of the dynamic bottom of device 5 have been fixedly connected with sound-absorbing sponge 2, and the bottom of sound-absorbing sponge 2 is fixedly connected with sliding block, in housing 1
The bottom of wall offers the slide rail being adapted with sliding block, between the top and bottom of the inwall of housing 1 and positioned at the right side of sound-absorbing sponge 2
Side is fixedly connected with riser 9, and running through on riser 9 has first through hole 10, and the shape of the through hole 13 of first through hole 10 and second is in funnel
Type, and the through hole 13 of first through hole 10 and second is in be symmetrically installed, between the top and bottom of the inwall of housing 1 and positioned at riser 9
Right side is fixedly connected with sound insulationg board 11, and the surface of sound insulationg board 11 is provided with acoustical cotton, and the top and bottom on the surface of sound insulationg board 11 are equal
Through there is siphunculus 12, housing 1 runs through close to the side of sound insulationg board 11 the second through hole 13.
Rocking device 5 includes bottom plate 51, bull stick 55 and hollow bar 57, and one end of bull stick 55 is fixed with the rotating shaft of motor 7 to be connected
Connecing, and one end of bull stick 55 is rotatably connected to and cuts somebody's hair 56,56 surface of cutting somebody's hair is connected by chute 52 and hollow bar 57,
The both sides of hollow bar 57 have been fixedly connected with motion bar 54, and one end of two motion bars 54 is fixed with sound-absorbing sponge 2 and connected
Connect, the surface of motion bar 54 is fixedly connected by fixed block 53 with bottom plate 51, and the top of bottom plate 51 is fixed with the bottom of peg 6 to be connected
Connect.
In use, open draft fan 3 and motor 7, the rotation of the rotational band turn bar 55 of motor 7, so as to by cutting somebody's hair 56
Moving left and right for hollow bar 57 is driven, moving left and right for hollow bar 57 drives moving left and right for motion bar 54, so as to drive sound-absorbing
Sponge 2 moves left and right, and has reached the vibrations of sound-absorbing sponge 2, increases sound-absorbing effect.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of power house ventilation denoising device, including housing (1), it is characterised in that：It is fixedly connected with the top of the housing (1)
Motor housing (8), and motor (7) is fixedly connected with the top of motor housing (8) inwall, the rotating shaft of the motor (7) runs through housing
(1) top and the inside of housing (1) is extended to, the rotating shaft of the motor (7) is located at the internal one end of housing (1) and is fixedly connected
Rock device (5), the top for rocking device (5) by peg (6) with being fixedly connected at the top of housing (1) inwall, institute
State and rock the both sides of device (5) bottom and be fixedly connected with sound-absorbing sponge (2), the top and bottom of housing (1) inwall it
Between and be fixedly connected with riser (9) on the right side of the sound-absorbing sponge (2), through having first through hole (10), institute on the riser (9)
State between the top and bottom of housing (1) inwall and be fixedly connected with sound insulationg board (11), the sound insulation on the right side of riser (9)
Through there is siphunculus (12), the housing (1) is run through close to the side of sound insulationg board (11) to be had for the top and bottom on plate (11) surface
Second through hole (13)；
The device (5) that rocks includes bottom plate (51), bull stick (55) and hollow bar (57), one end of the bull stick (55) and motor
(7) rotating shaft is fixedly connected, and one end of bull stick (55) is rotatably connected to cut somebody's hair (56), and the surface for cutting somebody's hair (56) passes through
Chute (52) is connected with hollow bar (57), and the both sides of the hollow bar (57) have been fixedly connected with motion bar (54), and
One end of two motion bars (54) is fixedly connected with sound-absorbing sponge (2), and the surface of the motion bar (54) passes through fixed block
(53) it is fixedly connected with bottom plate (51), the top of the bottom plate (51) is fixedly connected with the bottom of peg (6).
A kind of 2. power house ventilation denoising device according to claim 1, it is characterised in that：The top of housing (1) inwall
Draft fan (3) is fixedly connected between portion and bottom and on the left of sound-absorbing sponge (2), and the side of housing (1) opens up
There is the groove (4) being adapted with draft fan (3).
A kind of 3. power house ventilation denoising device according to claim 1, it is characterised in that：The bottom of the sound-absorbing sponge (2)
Portion is fixedly connected with sliding block, and the bottom of housing (1) inwall offers the slide rail being adapted with sliding block.
A kind of 4. power house ventilation denoising device according to claim 1, it is characterised in that：The first through hole (10) and
The shape of two through holes (13) is in funnel type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294012.9U CN206784627U (en) | 2017-03-24 | 2017-03-24 | A kind of power house ventilation denoising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720294012.9U CN206784627U (en) | 2017-03-24 | 2017-03-24 | A kind of power house ventilation denoising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206784627U true CN206784627U (en) | 2017-12-22 |
Family
ID=60705526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720294012.9U Expired - Fee Related CN206784627U (en) | 2017-03-24 | 2017-03-24 | A kind of power house ventilation denoising device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206784627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081654A (en) * | 2019-04-29 | 2019-08-02 | 东南大学 | A kind of adaptive noise elimination cover board arrangement of air channel structure |
-
2017
- 2017-03-24 CN CN201720294012.9U patent/CN206784627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110081654A (en) * | 2019-04-29 | 2019-08-02 | 东南大学 | A kind of adaptive noise elimination cover board arrangement of air channel structure |
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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: 20171222 Termination date: 20190324 |
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| CF01 | Termination of patent right due to non-payment of annual fee |