CN214887687U - Frequency conversion screw air compressor - Google Patents
Frequency conversion screw air compressor Download PDFInfo
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- CN214887687U CN214887687U CN202023183392.XU CN202023183392U CN214887687U CN 214887687 U CN214887687 U CN 214887687U CN 202023183392 U CN202023183392 U CN 202023183392U CN 214887687 U CN214887687 U CN 214887687U
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- aircraft nose
- base
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- air compressor
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Abstract
The utility model discloses a frequency conversion screw rod air compressor, including base and mounting bracket, one side of base is provided with the motor and installs in the aircraft nose of motor output end, the output shaft of motor is coaxial with the axis of rotation of aircraft nose, be provided with two bumper shock absorbers on the base, the motor is installed on a bumper shock absorber, the aircraft nose is installed on another bumper shock absorber, the opposite side of base is provided with oil-gas separation bucket and converter, the export of aircraft nose is linked together through connecting pipe and oil-gas separation bucket, the top of mounting bracket still is provided with heat transfer device, heat transfer device and oil-gas separation bucket, be linked together through the pipeline between the aircraft nose. The utility model discloses a mode that motor output shaft and aircraft nose pivot are coaxial, motor and aircraft nose pass through the bumper shock absorber and install on the base has the transmission more steady, better cushioning effect, the noise is less, the higher effect of transmission efficiency, and the atress is more balanced, and whole space is compacter, and it is more convenient to remove.
Description
Technical Field
The utility model relates to an air compressor machine technical field, in particular to frequency conversion screw air compressor.
Background
The screw type air compressor is a device for compressing air, adopts a pre-set configuration, only needs single power supply connection and compressed air connection, is internally provided with a cooling system, greatly simplifies the installation work, and provides high-quality compressed air for various industries by consistently taking the advantages of high efficiency, no maintenance, high reliability and the like. The existing air compressor mainly comprises an oil circulation system, an air circuit circulation system, a power distribution system, a control system and the like, and because various systems are more, the corresponding structure is more complex, and because the systems of the air compressor are unbalanced in distribution, the air compressor is easy to generate larger vibration during working, so that larger noise is generated, and the damage of noise pollution to the environment is not a little.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a frequency conversion screw air compressor has the effect that the atress is balanced, vibration/noise reduction.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a frequency conversion screw air compressor, include the base and set up the mounting bracket on the base, one side of base is provided with the motor and installs in the aircraft nose of motor output end, the output shaft of motor is coaxial with the axis of rotation of aircraft nose, be provided with two bumper shock absorbers on the base, the motor is installed on a bumper shock absorber, the aircraft nose is installed on another bumper shock absorber, the opposite side of base is provided with oil-gas separation bucket and converter, the export of aircraft nose is linked together through connecting pipe and oil-gas separation bucket, the top of mounting bracket still is provided with heat transfer device, heat transfer device and oil-gas separation bucket, be linked together through the pipeline between the aircraft nose.
By adopting the technical scheme, the output shaft of the motor and the rotating shaft of the machine head are arranged to be coaxial, and compared with a belt transmission mode in the prior art, the belt transmission type electric power transmission device has the effects of more stable transmission and higher transmission efficiency; motor and aircraft nose pass through the bumper shock absorber and install on the base, can play better cushioning effect to a certain extent, and is more steady in the course of the work, and produced noise is less, sets up aircraft nose and motor homonymy, and the converter sets up with oil-gas separation bucket homonymy, so, has the more balanced effect of atress, and whole space is compacter, and it is more convenient to remove.
The utility model discloses a further set up to: the connecting pipe between the outlet of the machine head and the oil-gas separation barrel is a damping hose.
Through adopting above-mentioned technical scheme, the aircraft nose produces the vibration in the course of the work, and the damping hose can reduce the vibration transmission between aircraft nose and the oil-gas separation bucket to a certain extent.
The utility model discloses a further set up to: an air inlet valve is arranged at the air inlet of the machine head.
By adopting the technical scheme, the air inlet valve can effectively and accurately control the on-off of the air inlet.
The utility model discloses a further set up to: the air inlet of aircraft nose still is provided with empty assembly of straining, and empty assembly of straining is connected to the aircraft nose through the admission valve.
The utility model discloses a further set up to: the bottom of aircraft nose transversely is provided with the U-shaped buffering frame, and the U-shaped buffering frame includes link and lower link, goes up the link and parallels with lower link, goes up the link and is fixed in the bottom of aircraft nose, and lower link is fixed in on the base.
Through adopting above-mentioned technical scheme, in the course of the work, the produced vibration of aircraft nose, the accessible U-shaped buffering frame cushions, eliminates partly vibrational force for the vibration that the bumper shock absorber received is littleer, and the whole effect that can play better vibration/noise reduction.
The utility model discloses a further set up to: the frequency converter is fixedly arranged on the base through a fixed support, and the fixed support is arranged on the side wall of the frequency converter in a semi-surrounding mode.
Through adopting above-mentioned technical scheme, the converter has higher stability through the fixed bolster fixed mounting of half encirclement form on the base.
The utility model discloses a further set up to: the heat exchange device comprises a heat exchanger and a fan, and the fan is arranged at the bottom of the heat exchanger.
To sum up, the utility model discloses following beneficial effect has:
1. the mode that the output shaft of the motor is coaxial with the rotating shaft of the machine head, and the motor and the machine head are arranged on the base through the shock absorber is adopted, so that the effects of more stable transmission, better shock absorption, lower noise and higher transmission efficiency are achieved, the stress is more balanced, the whole space is more compact, and the movement is more convenient;
2. the mode that adopts transversely to set up U-shaped buffering frame in aircraft nose bottom, the produced vibration of aircraft nose, accessible U-shaped buffering frame cushions, and the whole effect that can play better vibration/noise reduction.
Drawings
Fig. 1 is a schematic diagram of the left side structure of the embodiment, wherein the frequency converter and the oil-gas separation barrel on the right side are not shown.
Fig. 2 is a top view of an embodiment wherein the heat exchange means at the top of the mounting frame is not shown.
In the figure: 1. a base; 11. a shock absorber; 2. a mounting frame; 3. a motor; 4. a machine head; 41. a U-shaped buffer frame; 5. an intake valve; 6. an air filter assembly; 7. an oil-gas separation barrel; 8. a frequency converter; 81. fixing a bracket; 9. a heat exchange device; 91. a heat exchanger; 92. a fan; 10. a shock absorbing hose.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
The utility model provides a frequency conversion screw air compressor, as shown in fig. 1 and 2, includes base 1 and sets up mounting bracket 2 on base 1, and one side of base 1 is provided with motor 3 and installs in the aircraft nose 4 of motor 3 output, and the air inlet of aircraft nose 4 is provided with admission valve 5 and empty assembly 6 of straining, and empty assembly 6 of straining is connected in aircraft nose 4 through admission valve 5, and admission valve 5 can effectively, accurately control the break-make of air inlet. The output shaft of motor 3 is coaxial with aircraft nose 4's axis of rotation, be provided with two bumper shock absorbers 11 on the base 1, motor 3 installs on a bumper shock absorber 11, aircraft nose 4 installs in another bumper shock absorber 11, base 1's opposite side is provided with oil-gas separation bucket 7 and converter 8, aircraft nose 4's export is linked together through damping hose 10 and oil-gas separation bucket 7, in the working process, aircraft nose 4 produces the vibration, damping hose 10 can reduce the vibration transmission between aircraft nose 4 and the oil-gas separation bucket 7 to a certain extent. The top of mounting bracket 2 still is provided with heat transfer device 9, and heat transfer device 9 includes heat exchanger 91 and fan 92, and fan 92 sets up in the bottom of heat exchanger 91, is linked together through the pipeline between heat exchanger 91 and oil-gas separation bucket 7, the aircraft nose 4.
As shown in fig. 1 and 2, a U-shaped buffer frame 4 is transversely disposed at the bottom of the machine head 4, the U-shaped buffer frame 4 includes an upper connecting end and a lower connecting end, the upper connecting end is parallel to the lower connecting end, the upper connecting end is fixed at the bottom of the machine head 4, and the lower connecting end is fixed on the base 1. In the working process, the vibration generated by the machine head 4 can be buffered by the U-shaped buffer frame 4, and a part of vibration force is eliminated, so that the vibration received by the shock absorber 11 is smaller, and the whole shock absorption and noise reduction effect is better. The frequency converter 8 is fixedly arranged on the base 1 through a fixed support 8, and the fixed support 8 is arranged on the side wall of the frequency converter 8 in a semi-surrounding mode. The frequency converter 8 is fixedly arranged on the base 1 through a semi-surrounding fixing support 8, and has high stability.
The utility model discloses a basic operating principle does: the output shaft of the motor 3 and the rotating shaft of the machine head 4 are arranged to be coaxial, and compared with a belt transmission mode in the prior art, the belt transmission type electric power transmission device has the advantages that the transmission is more stable, and the transmission efficiency is higher; motor 3 and aircraft nose 4 pass through bumper shock absorber 11 to be installed on base 1, can play better cushioning effect to a certain extent, and more steady in the course of the work, produced noise is less, sets up aircraft nose 4 and motor 3 homonymy, and converter 8 sets up with 7 homonymies of oil-gas separation bucket, so, has the more balanced effect of atress, and whole space is compacter, and it is more convenient to remove.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (7)
1. The utility model provides a frequency conversion screw air compressor, includes base (1) and set up in mounting bracket (2) on base (1), its characterized in that: one side of base (1) is provided with motor (3) and install in aircraft nose (4) of motor (3) output, the output shaft of motor (3) with the axis of rotation of aircraft nose (4) is coaxial, be provided with two bumper shock absorbers (11) on base (1), install in one motor (3) on bumper shock absorber (11), install in another aircraft nose (4) on bumper shock absorber (11), the opposite side of base (1) is provided with oil-gas separation bucket (7) and converter (8), the export of aircraft nose (4) pass through the connecting pipe with oil-gas separation bucket (7) are linked together, the top of mounting bracket (2) still is provided with heat transfer device (9), heat transfer device (9) with oil-gas separation bucket (7) be linked together through the pipeline between aircraft nose (4).
2. The inverter screw air compressor of claim 1, wherein: and a connecting pipe between the outlet of the machine head (4) and the oil-gas separation barrel (7) is set as a damping hose (10).
3. The inverter screw air compressor of claim 1, wherein: and an air inlet valve (5) is arranged at an air inlet of the machine head (4).
4. The inverter screw air compressor of claim 3, wherein: the air inlet of aircraft nose (4) still is provided with empty assembly (6) of straining, empty assembly (6) of straining pass through admission valve (5) connect in aircraft nose (4).
5. The inverter screw air compressor of claim 1, wherein: the bottom of the machine head (4) is transversely provided with a U-shaped buffer frame (41), the U-shaped buffer frame (41) comprises an upper connecting end and a lower connecting end, the upper connecting end is parallel to the lower connecting end, the upper connecting end is fixed at the bottom of the machine head (4), and the lower connecting end is fixed on the base (1).
6. The inverter screw air compressor of claim 1, wherein: the frequency converter (8) is fixedly installed on the base (1) through a fixing support (81), and the fixing support (81) is arranged on the side wall of the frequency converter (8) in a semi-surrounding mode.
7. The inverter screw air compressor of claim 1, wherein: the heat exchange device (9) comprises a heat exchanger (91) and a fan (92), and the fan (92) is arranged at the bottom of the heat exchanger (91).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023183392.XU CN214887687U (en) | 2020-12-25 | 2020-12-25 | Frequency conversion screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023183392.XU CN214887687U (en) | 2020-12-25 | 2020-12-25 | Frequency conversion screw air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214887687U true CN214887687U (en) | 2021-11-26 |
Family
ID=78925322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023183392.XU Active CN214887687U (en) | 2020-12-25 | 2020-12-25 | Frequency conversion screw air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214887687U (en) |
-
2020
- 2020-12-25 CN CN202023183392.XU patent/CN214887687U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 324400 workshop 4-1, robot industrial park, Guangji Road, Longyou Economic Development Zone, mohuan Township, Longyou County, Quzhou City, Zhejiang Province Patentee after: Baofeng compressor technology (Zhejiang) Co.,Ltd. Address before: 315500 No. 15-2, Yingxin Third Road, DAAO Industrial Zone, Xikou Town, Fenghua District, Ningbo City, Zhejiang Province (self declaration) Patentee before: Baofeng compressor technology (Ningbo) Co.,Ltd. |
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| CP03 | Change of name, title or address |