CN208900348U - A kind of scroll air compressor - Google Patents
A kind of scroll air compressor Download PDFInfo
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- CN208900348U CN208900348U CN201821556932.4U CN201821556932U CN208900348U CN 208900348 U CN208900348 U CN 208900348U CN 201821556932 U CN201821556932 U CN 201821556932U CN 208900348 U CN208900348 U CN 208900348U
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- air compressor
- scroll air
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- host
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- 238000013016 damping Methods 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Applications Or Details Of Rotary Compressors (AREA)
Abstract
The utility model provides a kind of scroll air compressor, belongs to air compressor machine technical field.It solves the problems, such as that existing scroll air compressor noise is larger.This scroll air compressor, including cabinet and the scroll air compressor host, driving motor and the air accumulator that are arranged in cabinet, the driving motor and scroll air compressor host are connected and scroll air compressor host can be driven to rotate, the air accumulator is fixedly arranged on cabinet bottom surface, and the scroll air compressor host is located at the top of air accumulator and is connected with air accumulator.The vibration that this scroll air compressor host generates is not easy to be transmitted on cabinet, so that cabinet is not easy vibration and generates noise.
Description
Technical field
The utility model belongs to air compressor machine technical field, is related to a kind of scroll air compressor.
Background technique
Air compressor machine is also known as air compressor, is a kind of equipment to compressed air, is a kind of general mechanical equipment, extensively
It is general to be applied to industrial every field, it is mainly used for providing power source for pneumatic tool etc..Wherein, scroll air compressor is one
Kind forms collapsible volume by a fixed involute scroll plate and an involute motion scroll plate in eccentric convolution translation
Air compressor machine, have the characteristics that long service life, maintenance is simple, runs smoothly, is with small vibration, low noise, be known as " super static compression
Machine ", the increasingly favor by market.
To further decrease noise, Chinese patent application (application number: 201110269848.0) is disclosed a kind of by vortex
The devices such as air compressor machine, motor, catch pot, oil gas cooler, air accumulator are integrated into the structure in cabinet, and in cabinet
Sound-absorbing sponge is arranged to reduce the noise generated when scroll air compressor work in surface.Although sound-absorbing sponge reduces noise in cabinet
Transmitting make motor and vortex pneumatics however, the motor and scroll air compressor due to the program are directly installed on cabinet
The vibration that machine generates when working is directly delivered on cabinet, and cabinet is made easily to generate noise because of vibration.
Summary of the invention
The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of scroll air compressor, this
Utility model the technical problem to be solved is that: when how scroll air compressor to be made to work it is quieter.
The purpose of this utility model can be realized by the following technical scheme: a kind of scroll air compressor, including cabinet and
Scroll air compressor host, driving motor and air accumulator in cabinet are set, and the driving motor and scroll air compressor host are solid
Even and scroll air compressor host can be driven to rotate, which is characterized in that the air accumulator is fixedly arranged on cabinet bottom surface, and the vortex is empty
Press host is located at the top of air accumulator and is connected with air accumulator.
The components such as scroll air compressor host, driving motor and air accumulator are integrated in cabinet by this scroll air compressor, and
Scroll air compressor host and driving motor are installed on the top of air accumulator, in this way, vortex air compressor host and driving motor are opposite
Cabinet is vacantly arranged, and the vibration of vortex air compressor host and driving motor work generation is merely able to just be transmitted to by air accumulator
On cabinet.Since air accumulator quality is larger, i.e. the inertia of air accumulator is larger, and the vibration that support rod passes over is not easy to make air accumulator
Vibration is generated, and stores the air of compression in air accumulator, the air of compression can absorb the dynamic of a part of air accumulator vibration
Can, keep the vibration of air accumulator smaller, so that the vibration for making air accumulator be transmitted to cabinet is also less, cabinet is not likely to produce vibration and makes an uproar
The noise that sound, i.e. this scroll air compressor generate is lower, works quieter.
In above-mentioned scroll air compressor, the air accumulator includes tank body and mounting platform, and the mounting platform is located at tank
The top of body simultaneously has gap with the upper surface of tank body, is connected between the mounting platform and tank body by several support rods, institute
Scroll air compressor host is stated to be fixedly arranged on mounting platform.Scroll air compressor host is vacantly set to above tank body, makes vortex pneumatics
The vibration that machine host and driving motor generate can only be transmitted by support rod, support rod and gentle and tank body the contact area of installation
It is smaller, and support rod generates certain deformation when scroll air compressor host and driving motor vibrate, and plays damping, makes
The vibration for being transmitted to tank body is smaller, to keep the vibration for being eventually transferred to cabinet smaller, cabinet is not likely to produce vibrating noise.
The lower surface of the tank body described in above-mentioned scroll air compressor is installed with several support legs, support frame as described above and cabinet
Bottom surface is connected and is equipped with rubber damping block between support leg and cabinet bottom surface.Rubber damping block can be generated when air accumulator vibrates
It deforms and energy-absorbing to reduce the vibration that air accumulator is transmitted on cabinet keeps cabinet more stable quieter.
In above-mentioned scroll air compressor, support frame as described above is bolted with cabinet underrun, the rubber damping block
It is in the form of a column and is axially provided with the mounting hole passed through for bolt along rubber damping block.Rubber damping block is threaded through on bolt, makes rubber
Damping block and support frame and the connection of cabinet bottom surface are more stable.
In above-mentioned scroll air compressor, the rubber damping block is cylindrical, the both ends difference of the rubber damping block
With the annular convex edge circumferentially distributed along rubber damping block, two annular convex edges respectively with support leg and cabinet bottom surface against.
The setting of annular convex edge increases the contact area of rubber damping block Yu support leg and cabinet bottom surface, enables rubber damping block more
It is stablely supported between support leg and cabinet bottom surface.
In above-mentioned scroll air compressor, sound-absorbing sponge is equipped on the side wall of the cabinet.It can reduce cabinet in this way
Interior noise.
In above-mentioned scroll air compressor, the driving motor is connected with far from one end of scroll air compressor host for cold
But the fan of scroll air compressor host.Scroll air compressor host and fan are coaxially connected with driving motor, make scroll air compressor
Host simplifies structure while capable of cooling down at work.
In above-mentioned scroll air compressor, the fan is connected to by air-supply passage with the shell of scroll air compressor host,
The exhaust passage being connected to air-supply passage is additionally provided on the shell of the scroll air compressor, the exhaust passage is L-shaped and is vented
Sound-absorbing sponge also is provided in channel.It can be effectively reduced the noise of fan coolling shell generation in this way.
Compared with prior art, the utility model has the advantage that
1, the scroll air compressor host of this scroll air compressor is set on air accumulator, avoids scroll air compressor host and cabinet
It directly contacts, and air accumulator can reduce the vibration of scroll air compressor generation, thus keep the vibration being transmitted on cabinet smaller,
The noise of this scroll air compressor is lower quieter.
2, rubber damping block is set between the support leg of tank body of air storage tank and cabinet bottom surface, further reduces vortex pneumatics
Machine host and driving motor are transmitted to the vibration on cabinet.
Detailed description of the invention
Fig. 1 is the perspective view of this scroll air compressor；
Fig. 2 is the structural schematic diagram of the scroll air compressor of clipped cabinet；
Fig. 3 is the structural schematic diagram of rubber damping block.
In figure, 1, cabinet；2, scroll air compressor host；21, air filter；3, driving motor；4, air accumulator；41,
Tank body；42, mounting platform；43, support rod；44, support leg；5, electric-control system；6, gas and oil separating plant；7, rubber damping block；
71, annular convex edge；72, mounting hole；81, fan；82, air-supply passage；83, exhaust passage.
Specific embodiment
It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these examples.
A kind of scroll air compressor, including cabinet 1 and the scroll air compressor host 2 being arranged in cabinet 1, driving motor 3,
Air accumulator 4, electric-control system 5, gas and oil separating plant 6.As shown in Figure 1 and Figure 2, driving motor 3 and scroll air compressor host 2 are connected
And scroll air compressor host 2 can be driven to rotate, the air inlet of scroll air compressor host 2 is provided with air filter 21, and
The exhaust outlet of scroll air compressor host 2 is connected to gas and oil separating plant 6, and gas and oil separating plant 6 is connected to air accumulator 4 again.Driving
Motor 3 can drive scroll air compressor host 2 to rotate, and enter air in scroll air compressor host 2 from air filter 21
Compression, and enter gas and oil separating plant 6 and separate the oil in air, last air, which enters to store in air accumulator 4, to be used.Wherein,
The oil that gas and oil separating plant 6 is separated can be imported in scroll air compressor host 2 again and is recycled.
This cabinet 1 is substantially square box-like, and the side wall of cabinet 1 is equipped with sound-absorbing sponge, is not easy the noise in cabinet 1
It is transmitted to outside cabinet 1.
As shown in Fig. 2, air accumulator 4 is fixedly arranged on the bottom surface of cabinet 1, scroll air compressor host 2 and driving motor 3 are located at storage
The top of gas tank 4 and scroll air compressor host 2 and air accumulator 4 are connected, makes scroll air compressor host 2 and driving motor 3 with respect to machine
1 bottom surface of case is vacantly arranged, to reduce scroll air compressor host 2 and driving motor 3 is transmitted to the vibration of cabinet 1.Specifically, storage
Gas tank 4 includes tank body 41 and mounting platform 42, and tank body 41 is in substantially ellipsoid, and upper and lower surfaces are to outwardly protrude
Cambered surface, mounting platform 42 are located at the surface of tank body 41, and mounting platform 42 passes through in four vertical and circular 41 upper surfaces of tank body
The support rod 43 of heart setting and the upper surface of tank body 41 are welded and fixed, and have mounting platform 42 and 41 upper surface of tank body centainly
Gap, scroll air compressor are installed on mounting platform 42.
The lower surface of tank body 41 is welded with four support legs 44 around the setting of lower surface center, support leg 44 and cabinet 1
Underrun is bolted and is equipped with rubber damping block 7 between 1 bottom surface of support frame and cabinet, and air accumulator 4 is made to be not easy to vibrate
It is transmitted on cabinet 1.Specifically, as shown in figure 3, rubber damping block 7 it is cylindrical and along its axial direction be provided with front and back penetrate through peace
Hole 72 is filled, the both ends of rubber damping block 7 are respectively provided with along its circumferentially distributed annular convex edge 71, and two annular convex edges 71 are distinguished
With the end face at 7 both ends of rubber damping block, in this way, the bolt of fixed supporting foot 44 initially pass through mounting hole 72 again with 1 bottom of cabinet
Face connection, make rubber damping block 7 both ends of the surface and two annular convex edges 71 respectively with support leg 44 and 1 bottom surface of cabinet against.
When air accumulator 4 vibrates, by the deformation vibration damping of rubber damping block 7, the vibration for being transmitted to 1 bottom surface of cabinet can be effectively reduced.
As shown in Fig. 2, this driving motor 3 is coaxially connected with fan 81, fan 81 far from one end of scroll air compressor host 2
It is connected to, scroll air compressor host 2 can be cooled down with the shell of scroll air compressor host 2 by air-supply passage 82.
Exhaust passage 83 is also connected on the shell of scroll air compressor host 2, the air for enabling fan 81 to blow is from exhaust passage 83
Discharge.In order to reduce the noise that exhaust generates, exhaust passage 83 is L-shaped, and sound-absorbing sponge also is provided in exhaust passage 83.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although cabinet scroll air compressor host 2, air filter 21, driving motor 3, gas storage is used more herein
Tank 4, tank body 41, mounting platform 42, support rod 43, support leg 44, electric-control system 5, gas and oil separating plant 6, rubber damping block 7,
The terms such as fan 81, air-supply passage 82, exhaust passage 83, but it does not exclude the possibility of using other terms.Use these arts
Language is used for the purpose of being more convenient to describe and explain the essence of the utility model；It is construed as any additional limitation
It is all contrary to the spirit of the present invention.
Claims (8)
1. a kind of scroll air compressor, including cabinet (1) and the scroll air compressor host (2) being arranged in cabinet (1), driving electricity
Machine (3) and air accumulator (4), the driving motor (3) and scroll air compressor host (2) are connected and can drive scroll air compressor master
Machine (2) rotation, which is characterized in that the air accumulator (4) is fixedly arranged on cabinet (1) bottom surface, and the scroll air compressor host (2) is located at
The top of air accumulator (4) is simultaneously connected with air accumulator (4).
2. scroll air compressor according to claim 1, which is characterized in that the air accumulator (4) includes tank body (41) and peace
Assembling platform (42), the mounting platform (42) are located at the top of tank body (41) and have gap, institute with the upper surface of tank body (41)
It states and is connected between mounting platform (42) and tank body (41) by several support rods (43), the scroll air compressor host (2) is fixed
In on mounting platform (42).
3. scroll air compressor according to claim 2, which is characterized in that the lower surface of the tank body (41) is installed with several
Support leg (44), the support leg (44) and cabinet (1) bottom surface are connected and are equipped with rubber between support leg (44) and cabinet (1) bottom surface
Glue damping block (7).
4. scroll air compressor according to claim 3, which is characterized in that the support leg (44) and cabinet (1) bottom surface are logical
It crosses and is bolted, the rubber damping block (7) is in the form of a column and is axially provided with the mounting hole passed through for bolt along rubber damping block (7)
(72)。
5. scroll air compressor according to claim 4, which is characterized in that the rubber damping block (7) is cylindrical, described
The both ends of rubber damping block (7) are respectively provided with the annular convex edge (71) circumferentially distributed along rubber damping block (7), two convex annulars
Along (71) respectively with support leg (44) and cabinet (1) bottom surface against.
6. scroll air compressor according to claim 1 or 2, which is characterized in that be equipped with suction on the side wall of the cabinet (1)
Sound sponge.
7. scroll air compressor according to claim 5, which is characterized in that the driving motor (3) is far from scroll air compressor
One end of host (2) is connected with the fan (81) for cooling down scroll air compressor host (2).
8. scroll air compressor according to claim 7, which is characterized in that in the shell of the scroll air compressor host (2)
With cooling duct, the fan (81) is connected to by air-supply passage (82) with cooling duct, the shell of the scroll air compressor
On be additionally provided with the exhaust passage (83) being connected to cooling duct, the exhaust passage (83) is L-shaped and exhaust passage (83) in
Equipped with sound-absorbing sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556932.4U CN208900348U (en) | 2018-09-22 | 2018-09-22 | A kind of scroll air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821556932.4U CN208900348U (en) | 2018-09-22 | 2018-09-22 | A kind of scroll air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208900348U true CN208900348U (en) | 2019-05-24 |
Family
ID=66573470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821556932.4U Active CN208900348U (en) | 2018-09-22 | 2018-09-22 | A kind of scroll air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208900348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202720A (en) * | 2021-05-11 | 2021-08-03 | 郭蓝星 | Energy-saving air compressor |
-
2018
- 2018-09-22 CN CN201821556932.4U patent/CN208900348U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113202720A (en) * | 2021-05-11 | 2021-08-03 | 郭蓝星 | Energy-saving air compressor |
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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: 20210519 Address after: 317100 Donggang (industrial cluster), pubagang Town, Sanmen County, Taizhou City, Zhejiang Province Patentee after: ZHEJIANG JIENENG COMPRESS EQUIPMENT Co.,Ltd. Address before: 318000 No.1 and 33, dongjiayang village, Jiazhen street, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: Xu Daomin |
|
| TR01 | Transfer of patent right |