CN207673548U - A kind of oil free screw machine air compressor machine - Google Patents
A kind of oil free screw machine air compressor machine Download PDFInfo
- Publication number
- CN207673548U CN207673548U CN201820032031.9U CN201820032031U CN207673548U CN 207673548 U CN207673548 U CN 207673548U CN 201820032031 U CN201820032031 U CN 201820032031U CN 207673548 U CN207673548 U CN 207673548U
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- China
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- air compressor
- compressor machine
- coaming plate
- pedestal
- box body
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Abstract
The utility model is related to air compressor machine technical fields, especially a kind of oil free screw machine air compressor machine, including pedestal, pedestal is equipped with holder, holder is equipped with coaming plate, coaming plate forms seal case with pedestal, it is equipped with sound panel on the inside of coaming plate, the coaming plate at top is equipped with aspiration channel, filter device is installed in aspiration channel, air draught bottom of the tube is equipped with fan, pedestal is equipped with more spring stacks, support plate is installed on spring stack, support plate is equipped with air compressor machine main body, one of coaming plate is equipped with silencing means, silencing means includes box body and box cover, box body is fixedly connected with coaming plate, it is equipped with air inlet for one jiao on box cover, middle part is equipped with air outlet in box body, polylith partition board is equipped in box body, noise elimination cotton is equipped between partition board and inboard wall of cartridge.The apparatus structure is simple, and soundproof effect is good, can reduce the noise that the operating of air compressor machine main body generates, and carries out noise reduction process by built-in sound panel and silencing means, avoids the excessive influence working environment of noise.
Description
Technical field
The utility model is related to air compressor machine technical field more particularly to a kind of oil free screw machine air compressor machines.
Background technology
Oil-free screw compressor refers to a kind of double-screw compressor of twin shaft positive displacement rotary type, and core is two level
Host is compressed, i.e., it is mainly main (sun) secondary (the moon) two roots rotor cooperation, forms Meshing Pair, the same casing in major-minor rotor tooth form outside
Inner wall constitutes closed element volume.
There are many position that oil free screw machine air compressor machine noise source generates, noise, the wind radiated such as induction noise, body structure surface
Fan noise, noise of motor, grating of gears etc..But it is big to be divided into mechanical noise source and air power noise source two by its property
Class.
The rotating speed of oil free screw machine air compressor machine is generally all very high, there is step-up gear in addition, when rotor passes through port
When mouth, very big noise is will produce, working environment can be influenced.
Utility model content
Purpose of the utility model is to solve oil free screw machine air compressor machine exists in the prior art to generate excessive noise
The shortcomings that, and a kind of oil free screw machine air compressor machine proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of oil free screw machine air compressor machine, including pedestal are designed, the pedestal is equipped with holder, and the holder, which is equipped with, to be enclosed
Plate, the coaming plate form seal case with pedestal, and sound panel is equipped on the inside of the coaming plate, and the coaming plate at top, which is equipped with, to be inhaled
Air hose is equipped with filter device in the aspiration channel, and the air draught bottom of the tube is equipped with fan, and the pedestal is equipped with more bullets
Spring column, is equipped with support plate on the spring stack, and the support plate is equipped with air compressor machine main body, the air compressor machine main body include motor and
Air compressor machine component, one of coaming plate are equipped with silencing means, and the silencing means includes box body and box cover, the box body
It is fixedly connected with coaming plate, is equipped with air inlet for one jiao on box cover, the air inlet is connect by hose with air compressor machine component, the box
Middle part is equipped with air outlet in vivo, and the air outlet extends to outside coaming plate, and the air outlet is connect by hose with gas tank, the box
It is equipped with polylith partition board in vivo, noise elimination cotton is equipped between the partition board and inboard wall of cartridge.
Preferably, the filter device includes frame, and the frame is installed in aspiration channel, and two are equipped in the frame
Strainer is opened, filter pulp is equipped between the strainer.
Preferably, the spring stack includes mobile jib and sleeve, and the mobile jib is inserted in sleeve, and the sleeve connects with pedestal
It connects, the mobile jib is connect with support plate, and spring is equipped in the sleeve, and the spring offsets with mobile jib.
Preferably, restraining position ring block is installed in the mobile jib bottom.
Preferably, it is hinged with hermatic door on the coaming plate.
The utility model proposes a kind of oil free screw machine air compressor machine, advantageous effect is：The apparatus structure is simple, sound insulation
Effect is good, can reduce the noise that the operating of air compressor machine main body generates, be carried out at noise reduction by built-in sound panel and silencing means
Reason, avoids the excessive influence working environment of noise, while increasing spring stack, reduces the noise effect that vibrations generate.
Description of the drawings
Fig. 1 be the utility model proposes a kind of oil free screw machine air compressor machine structural schematic diagram；
Fig. 2 be the utility model proposes a kind of oil free screw machine air compressor machine filter device structural schematic diagram；
Fig. 3 be the utility model proposes a kind of oil free screw machine air compressor machine spring stack structural schematic diagram；
Fig. 4 be the utility model proposes a kind of oil free screw machine air compressor machine silencing means structural schematic diagram；
Fig. 5 be the utility model proposes a kind of oil free screw machine air compressor machine silencing means side view.
In figure：Pedestal 1, holder 2, coaming plate 3, sound panel 4, aspiration channel 5, filter device 6, frame 61, strainer 62, filter pulp
63, fan 7, spring stack 8, mobile jib 81, spacing ring 82, spring 83, sleeve 84, support plate 9, air compressor machine main body 10, motor 11, pneumatics
It is thermomechanical components 12, silencing means 13, box body 131, box cover 132, air inlet 133, air outlet 134, partition board 135, noise elimination cotton 136, close
Closure door 14.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, a kind of oil free screw machine air compressor machine, including pedestal 1, pedestal 1 are equipped with holder 2, and holder 2 is equipped with
Coaming plate 3, coaming plate 3 form seal case with pedestal 1, and hermatic door 14 is hinged on coaming plate 3, and 3 inside of coaming plate is equipped with sound panel 4,
The coaming plate 3 at top is equipped with aspiration channel 5, and filter device 6 is equipped in aspiration channel 5, and filter device 6 includes frame 61, frame 61
It is installed in aspiration channel 5, two strainers 62 is installed in frame 61, filter pulp 63 are equipped between strainer 62, filter device 6 is to sucking
Air be filtered, avoid the impurity abrasion machine component in air, influence machine operation, 4 energy of seal case and sound panel
Noise inside enough effective isolations, weakens mechanicalness noise.
5 bottom of aspiration channel is equipped with fan 7, and pedestal 1 is equipped with more spring stacks 8, and spring stack 8 includes mobile jib 81 and sleeve
84, mobile jib 81 is inserted in sleeve 84, and sleeve 84 is connect with pedestal 1, and mobile jib 81 is connect with support plate 9, and bullet is equipped in sleeve 84
Spring 83, spring 83 offset with mobile jib 81, and restraining position ring block 82 is installed in 81 bottom of mobile jib, and spring stack 8 plays cushioning effect, at the same reduce because
When machine run, the mechanicalness noise of generation.
81 top of mobile jib is equipped with support plate 9, and support plate 9 is equipped with air compressor machine main body 10, and air compressor machine main body 10 includes motor 11
With air compressor machine component 12, one of coaming plate 3 is equipped with silencing means 13, and silencing means 13 includes box body 131 and box cover 132,
Box body 131 is fixedly connected with coaming plate 3, is equipped with air inlet 133 for one jiao on box cover 132, air inlet 133 passes through hose and air-compressor set
Part 12 connects, and middle part is equipped with air outlet 134 in box body 131, and air outlet 134 extends to outside coaming plate 3, and air outlet 134 passes through hose
It is connect with gas tank, polylith partition board 135 is equipped in box body 131, noise elimination cotton 136 is equipped between 131 inner wall of partition board 135 and box body, every
Plate 135 surrounds swirl type air duct in box body 131, under the action of noise elimination cotton 136, mitigates the air that compressed air generates
Dynamic property noise.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of oil free screw machine air compressor machine, including pedestal (1), the pedestal (1) is equipped with holder (2), on the holder (2)
Equipped with coaming plate (3), which is characterized in that the coaming plate (3) forms seal case with pedestal (1), is equipped on the inside of the coaming plate (3)
The coaming plate (3) of sound panel (4), top is equipped with aspiration channel (5), and filter device (6) is equipped in the aspiration channel (5),
Aspiration channel (5) bottom is equipped with fan (7), and the pedestal (1) is equipped with more spring stacks (8), on the spring stack (8)
Support plate (9) is installed, the support plate (9) is equipped with air compressor machine main body (10), and the air compressor machine main body (10) includes motor (11)
With air compressor machine component (12), one of coaming plate (3) is equipped with silencing means (13), and the silencing means (13) includes box
Body (131) and box cover (132), the box body (131) are fixedly connected with coaming plate (3), and air inlet is equipped with for one jiao on box cover (132)
(133), the air inlet (133) is connect by hose with air compressor machine component (12), and middle part is equipped with outlet air in the box body (131)
Mouth (134), the air outlet (134) extend to coaming plate (3) outside, and the air outlet (134) is connect by hose with gas tank, described
It is equipped with polylith partition board (135) in box body (131), noise elimination cotton (136) is equipped between the partition board (135) and box body (131) inner wall.
2. a kind of oil free screw machine air compressor machine according to claim 1, which is characterized in that the filter device (6) includes
Frame (61), the frame (61) are installed in aspiration channel (5), and two strainers (62) are equipped in the frame (61), described
Filter pulp (63) is equipped between strainer (62).
3. a kind of oil free screw machine air compressor machine according to claim 1, which is characterized in that the spring stack (8) includes master
Bar (81) and sleeve (84), the mobile jib (81) are inserted in sleeve (84), and the sleeve (84) connect with pedestal (1), described
Mobile jib (81) is connect with support plate (9), and spring (83), the spring (83) and mobile jib (81) phase are equipped in the sleeve (84)
It supports.
4. a kind of oil free screw machine air compressor machine according to claim 3, which is characterized in that mobile jib (81) the bottom installation
Restraining position ring block (82).
5. a kind of oil free screw machine air compressor machine according to claim 1, which is characterized in that be hinged on the coaming plate (3)
Hermatic door (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032031.9U CN207673548U (en) | 2018-01-09 | 2018-01-09 | A kind of oil free screw machine air compressor machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032031.9U CN207673548U (en) | 2018-01-09 | 2018-01-09 | A kind of oil free screw machine air compressor machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207673548U true CN207673548U (en) | 2018-07-31 |
Family
ID=62973385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820032031.9U Active CN207673548U (en) | 2018-01-09 | 2018-01-09 | A kind of oil free screw machine air compressor machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN207673548U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113965A (en) * | 2018-09-04 | 2019-01-01 | 吴建辉 | A kind of air compressor with damping and refrigerating function |
| CN109209837A (en) * | 2018-10-18 | 2019-01-15 | 江西卡帕气体技术有限公司 | Pneumatics box body |
| CN112324666A (en) * | 2020-11-05 | 2021-02-05 | 湖南常通压缩机有限公司 | Screw compressor with good sealing performance |
| CN112628145A (en) * | 2020-12-04 | 2021-04-09 | 彩虹（合肥）液晶玻璃有限公司 | Noise reduction device of screw air compressor |
| WO2021073226A1 (en) * | 2019-10-18 | 2021-04-22 | 铂科冷链技术(苏州)有限公司 | Combined direct-current variable-frequency compressor unit |
| CN113107836A (en) * | 2021-05-25 | 2021-07-13 | 深圳市伙伴气动精密机械有限公司 | Pneumatic safety type pneumatic screw pump and use method thereof |
-
2018
- 2018-01-09 CN CN201820032031.9U patent/CN207673548U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113965A (en) * | 2018-09-04 | 2019-01-01 | 吴建辉 | A kind of air compressor with damping and refrigerating function |
| CN109113965B (en) * | 2018-09-04 | 2019-11-01 | 张家港盈德气体有限公司 | A kind of air compressor with damping and refrigerating function |
| CN109209837A (en) * | 2018-10-18 | 2019-01-15 | 江西卡帕气体技术有限公司 | Pneumatics box body |
| WO2021073226A1 (en) * | 2019-10-18 | 2021-04-22 | 铂科冷链技术(苏州)有限公司 | Combined direct-current variable-frequency compressor unit |
| CN112324666A (en) * | 2020-11-05 | 2021-02-05 | 湖南常通压缩机有限公司 | Screw compressor with good sealing performance |
| CN112628145A (en) * | 2020-12-04 | 2021-04-09 | 彩虹（合肥）液晶玻璃有限公司 | Noise reduction device of screw air compressor |
| CN113107836A (en) * | 2021-05-25 | 2021-07-13 | 深圳市伙伴气动精密机械有限公司 | Pneumatic safety type pneumatic screw pump and use method thereof |
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