CN209261760U - A kind of device can be effectively reduced compressor noise - Google Patents
A kind of device can be effectively reduced compressor noise Download PDFInfo
- Publication number
- CN209261760U CN209261760U CN201821687389.1U CN201821687389U CN209261760U CN 209261760 U CN209261760 U CN 209261760U CN 201821687389 U CN201821687389 U CN 201821687389U CN 209261760 U CN209261760 U CN 209261760U
- Authority
- CN
- China
- Prior art keywords
- device frame
- sound insulation
- sound
- acoustical cotton
- noise
- 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.)
- Active
Links
Landscapes
- Compressor (AREA)
Abstract
The utility model discloses a kind of devices that can be effectively reduced compressor noise, including device frame, described device arch is equipped with sound insulation lid, acoustical cotton is mounted on device frame inner left wall and right wall in the middle part of sound insulation lid lower surface, it is mounted on reinforcing rib on the outside of the acoustical cotton, offers evenly distributed sound-absorption hole in the reinforcing rib.The utility model is equipped in acoustical cotton and reinforcing rib by left and right side in sound insulation lid lower surface middle part and device frame and offers the evenly distributed sound-absorption hole of multiple groups, sealing screw rod is screwed on through the screw hole of sound insulation lid and device frame, sealing ring is sealed, carrying out plastotype to acoustical cotton by reinforcing rib keeps acoustical cotton wavy, form a noise reduction seal chamber, noise passes through sound-absorption hole and contacts with acoustical cotton, increase acoustical cotton and noise contact surface, noise reduction is maximized to noise sound source, anti-acoustic capability is more preferable, it is more practical, it is suitble to be widely popularized and uses.
Description
Technical field
The utility model relates to denoising device technical field, specially a kind of dress that can be effectively reduced compressor noise
It sets.
Background technique
Currently, contracting machine is widely used in various air compression fields, existing compressor can generate noise in operation,
Its most important noise is from motor noise, and such noise effect can have an impact ambient enviroment, therefore in order to protect
Retaining ring border must take correspondingly measure to carry out noise-reducing processing, but structure is complicated for current denoising device, and noise reduction
Effect is poor, it is therefore desirable to improve.
The existing device for reducing compressor noise, there is also the places of some shortcomings, such as: meeting when compressor is run
Vibration is generated, traditional fixed form compressor and fixed device serious wear easily occurs and generates the situations such as noise, shortens compression
Machine service life, existing device are mostly sealing noise reduction, and heat dissipation performance is particularly important naturally, avoid temperature excessively high, draw
It plays overheat of compressor damage and existing sound insulation part is located in interlayer mostly, noise reduction is carried out to noise transmission paths, it is noise reduction
The problems such as energy difference etc..
Utility model content
The purpose of this utility model is to provide a kind of devices that can be effectively reduced compressor noise, by under sound insulation lid
Left and right side, which is equipped in acoustical cotton and reinforcing rib, in surface middle part and device frame offers the evenly distributed sound-absorbing of multiple groups
Hole, sealing screw rod are screwed on through the screw hole of sound insulation lid and device frame, and sealing ring is sealed, and are carried out by reinforcing rib to acoustical cotton
Plastotype keeps acoustical cotton wavy, forms a noise reduction seal chamber, and noise passes through sound-absorption hole and contacts with acoustical cotton, increases acoustical cotton
With noise contact surface, noise reduction is maximized to noise sound source, anti-acoustic capability is more preferable, solves and asks proposed in background technique
Topic.
To achieve the above object, the utility model provides the following technical solutions: one kind can be effectively reduced compressor noise
Device, including device frame, described device arch is equipped with sound insulation lid, in the middle part of sound insulation lid lower surface and device frame inner left wall
It is mounted on acoustical cotton with right wall, reinforcing rib is mounted on the outside of the acoustical cotton, offers uniform row in the reinforcing rib
The sound-absorption hole of column, described device frame inner bottom wall middle part are equipped with support plate, and the support plate upper surface middle part is equipped with spring layer, described
Rubber transverse slat is installed at the top of spring layer, is equipped with compressor at the top of the rubber transverse slat, the compressor left and right side is set
There is anti-slip rubber layer, vibration damper plate is mounted on the outside of the anti-slip rubber layer, the vibration damper plate outer surface top and bottom are
Motion bar is installed, is mounted on fixed plate, motion bar described in four groups point at the top of the rubber transverse slat on the outside of vibration damper plate
It Guan Chuan not be at the top and bottom of fixed plate described in two groups and motion bar close to the end surface of vibration damper plate is wound with damping spring.
As a kind of preferred embodiment of the utility model, handle is installed in the middle part of the sound insulation cap upper surface, it is described
Sealing ring is installed between device frame and sound insulation lid.
As a kind of preferred embodiment of the utility model, described device frame inner top left and right side offers spiral shell
Hole is equipped with sealing screw rod in screw hole described in two groups, sealing screw rod described in two groups extend through on the left of sound insulation lid and sealing ring and
Right side and sealing screw rod bottom end be screwed on screw hole.
As a kind of preferred embodiment of the utility model, described device frame left bottom is equipped with exhaust fan, the row
Heat-dissipating pipe one end is installed on the right side of fan, the heat-dissipating pipe top middle portion and end are mounted on rigid absorbing pipe, the rigidity
Absorbing pipe runs through device frame bottom wall and rigid absorbing pipe inside top is mounted on the evenly distributed thermovent of multiple groups.
As a kind of preferred embodiment of the utility model, switch panel is installed in the middle part of described device frame right wall, institute
It states switch panel inner top and bottom and is separately installed with switch a and switch b, the signal output end point of the switch a and switch b
Do not connect with the signal input part of exhaust fan and compressor, electrified wire is installed on the right side of the switch panel and electrified wire with
Switch panel is electrically connected.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. a kind of device that can be effectively reduced compressor noise of the utility model passes through sound insulation lid lower surface middle part and dress
It sets left and right side in frame and is equipped in acoustical cotton and reinforcing rib and offer the evenly distributed sound-absorption hole of multiple groups, sealing screw rod passes through
The screw hole for wearing sound insulation lid and device frame is screwed on, and sealing ring is sealed, and carrying out plastotype to acoustical cotton by reinforcing rib makes acoustical cotton
It is wavy, a noise reduction seal chamber is formed, noise passes through sound-absorption hole and contacts with acoustical cotton, increases acoustical cotton and contacts with noise
Face maximizes noise reduction to noise sound source, and anti-acoustic capability is more preferable.
2. a kind of device that can be effectively reduced compressor noise of the utility model, by the motion bar of vibration damper plate through solid
Fixed board and motion bar are equipped with damping spring close to the end surface of vibration damper plate, and compressor is placed in the anti-skidding rubber of two groups of vibration damper plates
On the inside of glue-line, suitable for the compressor clamping to different-diameter size, anti-slip rubber layer increases frictional force, reduces compressor and is transporting
Violent shaking amplitude when row, vibration damper plate is according to the situation of shaking, the appropriate damping spring for squeezing two sides, to reserve one to compressor
Fixed free gap and free space, to avoid causing other parts and complete machine strong vibration, abnormal sound, shortening occur
Service life of a machine.
3. a kind of device that can be effectively reduced compressor noise of the utility model, is built-in with rigid heat dissipation by device frame
Heat absorption mouth is installed on the inside of pipe and rigid heat-dissipating pipe, rigid heat-dissipating pipe is stretched in device frame, and each position is inhaled
Heat is sucked out hot gas to heat-dissipating pipe by exhaust fan and is sent into cold air, reaches rapid radiating and cooling, heat heap occurs in avoiding device frame
Product, temperature is excessively high, and overheat of compressor is caused to damage.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of whole schematic cross-sectional view for the device that can be effectively reduced compressor noise of the utility model；
Fig. 2 is that a kind of vibration damper plate for the device that can be effectively reduced compressor noise of the utility model connect knot with fixed plate
Structure schematic diagram.
In figure: 1, sound insulation lid；2, fixed plate；3, device frame；4, heat-dissipating pipe；5, exhaust fan；6, rigid heat-dissipating pipe；7,
Hand；8, reinforcing rib；9, sound-absorption hole；10, acoustical cotton；11, screw rod is sealed；12, sealing ring；13, screw hole；14, switch a；15, it is powered
Conducting wire；16, switch panel；17, switch b；18, spring layer；19, rubber transverse slat；20, compressor；21, support plate；22, thermovent；
23, anti-slip rubber layer；24, motion bar；25, vibration damper plate；26, damping spring.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of dress can be effectively reduced compressor noise
It sets, including device frame 3, sound insulation lid 1, a left side in 1 lower surface of the sound insulation lid middle part and device frame 3 is equipped at the top of described device frame 3
Wall and right wall are mounted on acoustical cotton 10, and reinforcing rib 8 is mounted on the outside of the acoustical cotton 10, is opened up in the reinforcing rib 8
There is evenly distributed sound-absorption hole 9, support plate 21,21 upper surface middle part of the support plate peace are installed in the middle part of 3 inner bottom wall of described device frame
Equipped with spring layer 18, rubber transverse slat 19 is installed at the top of the spring layer 18, is equipped with compressor 20 at the top of the rubber transverse slat 19,
20 left and right side of compressor is equipped with anti-slip rubber layer 23, is mounted on vibration damper plate on the outside of the anti-slip rubber layer 23
25,25 outer surface of the vibration damper plate top and bottom are mounted on motion bar 24, and 19 top of rubber transverse slat is close to damping
The outside of plate 25 is mounted on fixed plate 2, motion bar 24 described in four groups extend through two groups described in the top and bottom of fixed plate 2 and
Motion bar 24 is wound with damping spring 26 close to the end surface of vibration damper plate 25.
It is (as depicted in figs. 1 and 2) in the present embodiment to pass through left and right side in 1 lower surface of sound insulation lid middle part and device frame 3
It is equipped in acoustical cotton 10 and reinforcing rib 8 and offers the evenly distributed sound-absorption hole 9 of multiple groups, reinforcing rib 8 carries out acoustical cotton 10
Plastotype keeps acoustical cotton 10 wavy, forms a noise reduction seal chamber, and noise passes through sound-absorption hole 9 and contacts with acoustical cotton 10, increases
Acoustical cotton 10 and noise contact surface maximize noise reduction to noise sound source, and anti-acoustic capability is more preferable, passes through the motion bar of vibration damper plate 25
24 are equipped with damping spring 26 close to the end surface of vibration damper plate 25 through fixed plate 2 and motion bar 24, and compressor 20 is placed in
23 inside of anti-slip rubber layer of two groups of vibration damper plates 25, clamps, anti-slip rubber layer suitable for the compressor 20 to different-diameter size
23 increase frictional force, reduce the violent shaking amplitude at runtime of compressor 20, and vibration damper plate 25 squeezes two according to the situation of shaking in right amount
The damping spring 26 of side, to reserve certain free gap and free space, to compressor 20 to avoid other parts are caused
And there is strong vibration, abnormal sound, shortens service life of a machine in complete machine.
Wherein, 1 upper surface middle part of sound insulation lid is equipped with handle 7, is equipped between described device frame 3 and sound insulation lid 1
Sealing ring 12.
It is (as shown in Figure 1) in the present embodiment to drive sound insulation lid 1 to go up and down by pull handle 7, facilitate and adjusts sealing ring 12
Position.
Wherein, 3 inner top left and right side of described device frame offers screw hole 13, is equipped in screw hole 13 described in two groups
Screw rod 11 is sealed, sealing screw rod 11 described in two groups extends through sound insulation lid 1 and 12 left and right side of sealing ring and sealing screw rod 11
Bottom end is screwed on screw hole 13.
It is (as shown in Figure 1) in the present embodiment that sound insulation lid 1 is disassembled and installed by rotary seal screw rod 11, it operates
It is convenient.
Wherein, 3 left bottom of described device frame is equipped with exhaust fan 5, and 4 one end of heat-dissipating pipe is equipped on the right side of the exhaust fan 5,
4 top middle portion of heat-dissipating pipe and end are mounted on rigid absorbing pipe 6, and the rigidity absorbing pipe 6 runs through 3 bottom wall of device frame
And rigid 6 inside top of absorbing pipe is mounted on the evenly distributed thermovent 22 of multiple groups.
(as shown in Figure 1) be built-in on the inside of rigid heat-dissipating pipe 6 and rigid heat-dissipating pipe 6 by device frame 3 is pacified in the present embodiment
Equipped with heat absorption mouth 22, rigid heat-dissipating pipe 6 is stretched in device frame 3, and is absorbed heat to each position, it is right by exhaust fan 5
Heat-dissipating pipe 4 is sucked out hot gas and is sent into cold air, reaches rapid radiating and cooling, heat build-up occurs in avoiding device frame 3, and temperature is excessively high,
Electric appliance is caused to cross cause thermal damage.
Wherein, switch panel 16 is installed in the middle part of 3 right wall of described device frame, 16 inner top of switch panel and bottom are equal
Be separately installed with switch a14 and switch b17, the signal output end of the switch a14 and switch b17 respectively with exhaust fan 5 and pressure
The signal input part of contracting machine 20 connects, and is equipped with electrified wire 15 on the right side of the switch panel 16 and electrified wire 15 and switching surface
Plate 16 is electrically connected.
Switch a14 and switch b17 concentration is placed in by (as shown in Figure 1) by being equipped with switch panel 16 in the present embodiment
In switch panel 16, control is adjusted to exhaust fan 5 and compressor 20, it is convenient and efficient.
When a kind of device that can be effectively reduced compressor noise uses, compressor 20 is placed in by upper handle 7
23 inside of anti-slip rubber layer of two groups of vibration damper plates 25, clamps suitable for the compressor 20 to different-diameter size, passes through anti-skidding rubber
Glue-line 23 increases frictional force, reduces the violent shaking amplitude at runtime of compressor 20, and vibration damper plate 25 is appropriate to squeeze according to the situation of shaking
The damping spring 26 for pressing two sides, to reserve certain free gap and free space, to compressor 20 to avoid other are caused
There is strong vibration, abnormal sound, shorten service life of a machine in part and complete machine, while sealing screw rod 11 is run through sound insulation lid 1
It is screwed on the screw hole 13 of device frame 3, sealing ring 12 is sealed, and carrying out plastotype to acoustical cotton 10 by reinforcing rib 8 makes acoustical cotton
10 is wavy, forms a noise reduction seal chamber, and noise passes through sound-absorption hole 9 and contacts with acoustical cotton 10, increases acoustical cotton 10 and makes an uproar
Sound contact surface maximizes noise reduction to noise sound source, and anti-acoustic capability is more preferable, when compressor 20 is run, by electrified wire and outside
Power supply connection turns on the switch a14 and switch b17, and exhaust fan 5 and compressor 20 are run, and rigid heat-dissipating pipe 6 is stretched to device frame
It in 3, and absorbs heat to each position, hot gas is sucked out to heat-dissipating pipe 4 by exhaust fan 5 and is sent into air, reach heat dissipation drop rapidly
Temperature, avoiding device frame 3 is interior to occur heat build-up, and temperature is excessively high, and compressor 20 is caused to cross cause thermal damage, and using effect is ideal.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of device that can be effectively reduced compressor noise, including device frame (3), it is characterised in that: described device frame (3)
Top is equipped with sound insulation lid (1), is mounted on sound-absorbing with device frame (3) inner left wall and right wall in the middle part of sound insulation lid (1) lower surface
Cotton (10), acoustical cotton (10) outside are mounted on reinforcing rib (8), offer in the reinforcing rib (8) evenly distributed
Sound-absorption hole (9), described device frame (3) inner bottom wall middle part are equipped with support plate (21), and support plate (21) upper surface middle part is equipped with
Spring layer (18), spring layer (18) top are equipped with rubber transverse slat (19), are equipped with compression at the top of the rubber transverse slat (19)
Machine (20), compressor (20) left and right side are equipped with anti-slip rubber layer (23), on the outside of the anti-slip rubber layer (23)
It is equipped with vibration damper plate (25), is mounted on motion bar (24), the rubber at the top and bottom of vibration damper plate (25) outer surface
It is mounted on fixed plate (2) on the outside of vibration damper plate (25) at the top of transverse slat (19), motion bar described in four groups (24) extends through
At the top and bottom of fixed plate described in two groups (2) and end surface of the motion bar (24) close to vibration damper plate (25) is wound with damping bullet
Spring (26).
2. a kind of device that can be effectively reduced compressor noise according to claim 1, it is characterised in that: the sound insulation
Lid (1) upper surface middle part is equipped with handle (7), and sealing ring (12) are equipped between described device frame (3) and sound insulation lid (1).
3. a kind of device that can be effectively reduced compressor noise according to claim 2, it is characterised in that: described device
Frame (3) inner top left and right side offers screw hole (13), is equipped in screw hole described in two groups (13) and seals screw rod (11), and two
The group sealing screw rod (11) extends through sound insulation lid (1) and sealing ring (12) left and right side and sealing screw rod (11) bottom end is equal
It is screwed on screw hole (13).
4. a kind of device that can be effectively reduced compressor noise according to claim 1, it is characterised in that: described device
Frame (3) left bottom is equipped with exhaust fan (5), is equipped with heat-dissipating pipe (4) one end, the heat-dissipating pipe (4) on the right side of the exhaust fan (5)
Top middle portion and end are mounted on rigid absorbing pipe (6), it is described rigidity absorbing pipe (6) through device frame (3) bottom wall and just
Property absorbing pipe (6) inside top is mounted on the evenly distributed thermovent of multiple groups (22).
5. a kind of device that can be effectively reduced compressor noise according to claim 1, it is characterised in that: described device
It is equipped with switch panel (16) in the middle part of frame (3) right wall, switch panel (16) inner top and bottom are separately installed with switch a
(14) and switch b(17), the switch a(14) and switch b(17) signal output end respectively with exhaust fan (5) and compressor
(20) signal input part connection, electrified wire (15) is installed on the right side of the switch panel (16) and electrified wire (15) with open
Panel (16) are closed to be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821687389.1U CN209261760U (en) | 2018-10-18 | 2018-10-18 | A kind of device can be effectively reduced compressor noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821687389.1U CN209261760U (en) | 2018-10-18 | 2018-10-18 | A kind of device can be effectively reduced compressor noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261760U true CN209261760U (en) | 2019-08-16 |
Family
ID=67557910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821687389.1U Active CN209261760U (en) | 2018-10-18 | 2018-10-18 | A kind of device can be effectively reduced compressor noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261760U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111399599A (en) * | 2020-03-12 | 2020-07-10 | 广东培正学院 | Noise reduction device for computer |
| CN115405493A (en) * | 2022-08-02 | 2022-11-29 | 浙江博莱特制冷设备有限公司 | Cylinder seat convenient to install and used for refrigeration compressor and installation method of cylinder seat |
-
2018
- 2018-10-18 CN CN201821687389.1U patent/CN209261760U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111399599A (en) * | 2020-03-12 | 2020-07-10 | 广东培正学院 | Noise reduction device for computer |
| CN111399599B (en) * | 2020-03-12 | 2022-02-08 | 广东培正学院 | Noise reduction device for computer |
| CN115405493A (en) * | 2022-08-02 | 2022-11-29 | 浙江博莱特制冷设备有限公司 | Cylinder seat convenient to install and used for refrigeration compressor and installation method of cylinder seat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209261760U (en) | A kind of device can be effectively reduced compressor noise | |
| CN205791908U (en) | The motor that a kind of security performance is good | |
| CN207117391U (en) | A kind of Jing Yin generator protection cover of damping | |
| CN208675030U (en) | A kind of electric motor protective device possessing damping effect with stability | |
| CN208353561U (en) | A kind of super low sound equipment body structure | |
| CN108808962A (en) | A kind of motor with shock-absorbing function | |
| CN208688030U (en) | A kind of air source heat pump with high-efficiency frequency conversion function | |
| CN207399441U (en) | A kind of loudspeaker enclosure divider convenient for heat dissipation | |
| CN207866617U (en) | A kind of mattress detection roller-test machine | |
| CN208241452U (en) | Magneto noise-proofing outer cover | |
| CN203292060U (en) | Vibrating screen internally provided with air-blowing dryer | |
| CN207280088U (en) | A kind of drying device of rubber tube wire braider | |
| CN109192850A (en) | A kind of radiator structure of COB type LED package unit | |
| CN211405836U (en) | Voltage-stabilized power supply | |
| CN107394081A (en) | A kind of buffer-type thermal insulation new energy battery case | |
| CN105517376A (en) | Noise-reducing dedusting cabinet | |
| CN207777110U (en) | A kind of compressor damping assembly, compressor assembly and air conditioner | |
| CN207395229U (en) | A kind of dust-protection type air source heat pump host housing | |
| CN215935196U (en) | Novel energy-conserving variable frequency control cabinet | |
| CN207221280U (en) | A kind of noise silencing mechanism of mah-jong machine | |
| CN207818661U (en) | A kind of lithium cell protecting device | |
| CN207004816U (en) | Double-deck compressor and air conditioner | |
| CN206845269U (en) | A kind of portable digital generator muffler | |
| CN208069568U (en) | A kind of engine head sound-heat insulated cushion | |
| CN217065613U (en) | Surface treatment electric hair drier handle shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |