CN219472425U - High-pressure vane pump with good damping and sound insulation effects - Google Patents
High-pressure vane pump with good damping and sound insulation effects Download PDFInfo
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- CN219472425U CN219472425U CN202122020374.8U CN202122020374U CN219472425U CN 219472425 U CN219472425 U CN 219472425U CN 202122020374 U CN202122020374 U CN 202122020374U CN 219472425 U CN219472425 U CN 219472425U
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- vane pump
- pressure vane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
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Abstract
The utility model discloses a high-pressure vane pump with good damping and sound insulation effects, and relates to the technical field of high-pressure vane pumps. According to the utility model, the buffer plate, the spring support column, the engagement connecting piece, the limit column and the friction ball are adopted to cooperate, the buffer plate is used for bearing the oscillating force generated by the operation of the high-pressure vane pump body, and then the engagement connecting piece is contacted with the limit column to disperse the oscillating force on the spring support column and buffer the oscillating force, so that the problem that the use effect of the vane pump is influenced and the abrasion of the vane pump is accelerated due to the long-time oscillation state is avoided, and the service life and the use efficiency of the vane pump are improved.
Description
Technical Field
The utility model relates to the technical field of high-pressure vane pumps, in particular to a high-pressure vane pump with good damping and sound insulation effects.
Background
The high-pressure vane pump is a pump in which vanes in a rotor groove are in contact with a pump shell (stator ring) and sucked liquid is pressed from an oil inlet side to an oil discharge side, and the main function of the high-pressure vane pump is to convert mechanical energy into pressure energy.
The following problems exist in the prior art:
1. when the existing high-pressure vane pump is used, as the rotor and the vane side in the high-pressure vane pump continuously run at a high speed, stronger vibration can be generated, and the high-pressure vane pump is in a vibration state for a long time, so that the use effect of the vane pump is affected, the abrasion of the vane pump is accelerated, the service life of the vane pump is reduced, and the use efficiency is reduced;
2. because the impeller pump is when sucking liquid, inside rotor rotates and can produce great noise, and the continuous interference of noise can seriously influence workman's operation experience, leads to the utilization efficiency of impeller pump to reduce, uses the problem that experiences the sense and reduces.
Disclosure of Invention
The utility model provides a high-pressure vane pump with good damping and sound insulation effects, which aims to provide damping capacity and solve the problems that as the rotor and the vane side in the high-pressure vane pump continuously run at high speed, stronger vibration can be generated, the use effect of the vane pump is affected and the abrasion of the vane pump is accelerated due to the fact that the high-pressure vane pump is in a vibration state for a long time; another purpose is that in order to solve the problem that the operation experience of workers can be seriously affected due to continuous interference of noise because the internal rotor rotates to generate larger noise when the vane pump sucks liquid, the utilization efficiency of the vane pump is improved, and the effect of using experience is achieved.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a effectual high-pressure vane pump gives sound insulation of shock attenuation, includes high-pressure vane pump body, feed liquor pipe and fluid-discharge tube, the feed liquor pipe is located the surface left side of high-pressure vane pump body, the fluid-discharge tube is located the surface right side of high-pressure vane pump body, the bottom of high-pressure vane pump body is provided with damper, fixed mounting has noise reduction and sound insulation mechanism on the surface of high-pressure vane pump body.
The damping mechanism comprises a base, a receiving groove and a damping plate, wherein the receiving groove is formed in the top of the base and is matched with the surface of the high-pressure vane pump body, and the damping plate is located on the inner wall of the receiving groove.
The noise reduction and insulation mechanism comprises a rigid outer sleeve shell and a corrosion-resistant inner sleeve shell, wherein the inner surface of the corrosion-resistant inner sleeve shell is fixedly connected with the outer surface of the high-pressure vane pump body, and a foaming sound absorption cotton plate and a honeycomb cylinder are arranged between the rigid outer sleeve shell and the corrosion-resistant inner sleeve shell.
The technical scheme of the utility model is further improved as follows: the buffer board evenly distributed is on accepting groove inner wall, just the surface of buffer board and the surface fixed connection of rigidity overcoat shell, one side fixed mounting that is close to accepting groove on the internal surface of buffer board has the spring support column, the one end fixedly connected with spacing post of spring support column.
The technical scheme of the utility model is further improved as follows: and a snap-in connecting piece is fixedly arranged on one side, close to the rigid outer sleeve shell, of the inner surface of the buffer plate, the inner surface of the snap-in connecting piece is movably connected with the outer surface of the limit column, and friction balls are arranged on the inner surface of the snap-in connecting piece and the outer surface of the limit column.
The technical scheme of the utility model is further improved as follows: the inner surface of the honeycomb cylinder is fixedly connected with the outer surface of the corrosion-resistant inner sleeve shell, the outer surface of the honeycomb cylinder is fixedly connected with the inner surface of the foaming sound-absorbing cotton plate, positioning holes are formed in the surface of the noise-reducing and sound-insulating mechanism, the positioning holes are symmetrically arranged about the central line of the noise-reducing and sound-insulating mechanism, and the inner walls of the two positioning holes are fixedly connected with the outer surfaces of the liquid inlet pipe and the liquid outlet pipe respectively.
The technical scheme of the utility model is further improved as follows: reinforcing ribs are fixedly arranged in the corrosion-resistant interior sleeve shell, the reinforcing ribs are uniformly distributed in the corrosion-resistant interior sleeve shell, and a heat dissipation sleeve is arranged on the outer surface of the foaming sound absorption cotton plate.
The technical scheme of the utility model is further improved as follows: the outer surface of the heat dissipation sleeve is fixedly connected with the inner surface of the rigid sleeve shell, a heat collecting arc plate is fixedly arranged on the inner surface of the corrosion-resistant sleeve shell, a heat conducting plate is fixedly connected to the outer side of the heat collecting arc plate, and one end of the heat conducting plate extends to the inside of the heat dissipation sleeve and is fixedly connected with the inner wall of the heat dissipation sleeve.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a high-pressure vane pump with good damping and sound insulation effects, which adopts the cooperation of a buffer plate, a spring support column, a meshing connecting piece, a limit column and a friction ball, and the buffer plate is used for bearing the oscillating force generated by the operation of a high-pressure vane pump body, and then the meshing connecting piece is contacted with the limit column to disperse the oscillating force on the spring support column and buffer the oscillating force, so that the problem that the service effect of the vane pump is influenced and the abrasion of the vane pump is accelerated due to the long-time vibration state is avoided, and the service life and the service efficiency of the vane pump are improved.
2. The utility model provides a high-pressure vane pump with good damping and sound insulation effects, which adopts the cooperation of a rigid outer sleeve shell, a foaming sound-absorbing cotton plate, a honeycomb cylinder, a corrosion-resistant inner sleeve shell and reinforcing ribs, reduces the erosion damage to a device caused by liquid flowing through the corrosion-resistant inner sleeve shell and the reinforcing ribs, and converts and absorbs the noise energy generated by the vane pump when working by matching the foaming sound-absorbing cotton plate and the honeycomb cylinder, so that the problems that the rotation of an inner rotor generates larger noise when the vane pump sucks liquid, and the operation experience of workers is seriously influenced by the continuous interference of the noise are solved, and the utilization efficiency and the use experience feel of the vane pump are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic perspective view of a structural shock absorbing mechanism of the present utility model;
FIG. 3 is a schematic cross-sectional view of a structural buffer plate of the present utility model;
FIG. 4 is an enlarged schematic view of the present utility model at structure A;
fig. 5 is a schematic cross-sectional view of the structural noise reduction and insulation mechanism of the present utility model.
In the figure: 1. a high pressure vane pump body; 11. a liquid inlet pipe; 12. a liquid discharge pipe;
2. a damping mechanism; 21. a base; 22. a receiving groove;
23. a buffer plate; 231. a spring support column; 232. engaging the connector; 233. a limit column; 234. a friction ball;
3. a noise reduction and isolation mechanism; 31. a rigid outer sleeve; 32. a heat dissipation sleeve; 321. a heat conductive plate; 322. a heat collecting arc plate;
33. foaming sound-absorbing cotton plate; 331. a honeycomb cylinder; 34. a corrosion resistant interior sleeve; 341. reinforcing ribs.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the utility model provides a high-pressure vane pump with good damping and sound insulation effects, which comprises a high-pressure vane pump body 1, a liquid inlet pipe 11 and a liquid outlet pipe 12, wherein the liquid inlet pipe 11 is positioned on the left side of the outer surface of the high-pressure vane pump body 1, the liquid outlet pipe 12 is positioned on the right side of the outer surface of the high-pressure vane pump body 1, a damping mechanism 2 is arranged at the bottom of the high-pressure vane pump body 1, a noise reduction and sound insulation mechanism 3 is fixedly arranged on the surface of the high-pressure vane pump body 1, the damping mechanism 2 comprises a base 21, a receiving groove 22 and a buffer plate 23, the receiving groove 22 is arranged on the top of the base 21 and is matched with the surface of the high-pressure vane pump body 1, the buffer plate 23 is positioned on the inner wall of the receiving groove 22, the noise reduction and sound insulation mechanism 3 comprises a rigid outer sleeve 31 and a corrosion-resistant inner sleeve 34, the inner surface of the corrosion-resistant inner sleeve 34 is fixedly connected with the outer surface of the high-pressure vane pump body 1, and a foaming sound absorption cotton plate 33 and a honeycomb cylinder 331 are arranged between the rigid outer sleeve 31 and the corrosion-resistant inner sleeve 34.
Further, the buffer plate 23 is evenly distributed on the inner wall of the receiving groove 22, the surface of the buffer plate 23 is fixedly connected with the outer surface of the rigid outer sleeve shell 31, a spring support column 231 is fixedly installed on one side, close to the receiving groove 22, of the inner surface of the buffer plate 23, a limit column 233 is fixedly connected with one end of the spring support column 231, a meshing connector 232 is fixedly installed on one side, close to the rigid outer sleeve shell 31, of the inner surface of the buffer plate 23, the inner surface of the meshing connector 232 is movably connected with the outer surface of the limit column 233, friction balls 234 are arranged on the inner surface of the meshing connector 232 and the outer surface of the limit column 233, the buffer plate 23 is used for bearing oscillating force generated by the operation of the high-pressure vane pump body 1, the buffer plate 23 drives the meshing connector 232 to mesh with the limit column 233, the mutual friction between the friction balls 234 is matched, the oscillating force is dispersed to the spring support column 231, abrasion caused by the oscillating force is reduced, the abrasion caused by the oscillating force is reduced, and the service life and the service efficiency of the vane pump are improved.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the inner surface of the honeycomb cylinder 331 is fixedly connected with the outer surface of the corrosion-resistant inner sleeve shell 34, the outer surface of the honeycomb cylinder 331 is fixedly connected with the inner surface of the foaming sound-absorbing cotton plate 33, positioning holes are formed in the surface of the noise-reducing and sound-insulating mechanism 3 and symmetrically arranged about the central line of the noise-reducing and sound-insulating mechanism 3, the inner walls of the two positioning holes are respectively fixedly connected with the outer surfaces of the liquid inlet pipe 11 and the liquid outlet pipe 12, reinforcing ribs 341 are fixedly arranged in the corrosion-resistant inner sleeve shell 34, the reinforcing ribs 341 are uniformly distributed in the corrosion-resistant inner sleeve shell 34, the heat dissipation sleeve 32 is arranged on the outer surface of the foaming sound-absorbing cotton plate 33, damage to the device caused by erosion during liquid flow is reduced through the arrangement of the corrosion-resistant inner sleeve shell 34 and the reinforcing ribs 341, noise energy conversion and absorption during operation of the vane pump are realized by the foaming sound-absorbing cotton plate 33 and the honeycomb cylinder 331, noise during use of the vane pump is weakened, and the utilization efficiency and the use experience of the vane pump are improved.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the outer surface of the heat dissipation sleeve 32 is fixedly connected with the inner surface of the rigid sleeve shell 31, the heat collecting arc plate 322 is fixedly installed on the inner surface of the corrosion-resistant sleeve shell 34, the heat conducting plate 321 is fixedly connected to the outer side of the heat collecting arc plate 322, one end of the heat conducting plate 321 extends to the inside of the heat dissipation sleeve 32 and is fixedly connected with the inner wall of the heat dissipation sleeve 32, heat inside the heat dissipation sleeve 32 during operation of the vane pump is collected by the heat collecting arc plate 322, and then the heat conducting plate 321 conducts the heat to the heat dissipation sleeve 32 for heat dissipation, so that heat accumulation is prevented, normal use of the vane pump is influenced, and the functionality of the vane pump during use is improved.
The working principle of the high-pressure vane pump with good damping and sound insulation effects is specifically described below.
As shown in fig. 1-5, when in use, the high-pressure vane pump body 1 is started, the high-pressure vane pump body 1 is matched with the liquid inlet pipe 11, liquid is pumped out, the liquid inlet pipe 12 is pressurized and discharged, meanwhile, the buffer plate 23 bears the oscillating force generated by the operation of the high-pressure vane pump body 1, the buffer plate 23 drives the engagement connecting piece 232 to engage with the limit column 233, the oscillating force is dispersed to the spring support column 231 in cooperation with the mutual friction between the friction balls 234, the buffering is carried out, the abrasion of the vane pump caused by the oscillating force is reduced, the erosion damage to the device caused by the liquid flowing is reduced through the arrangement of the corrosion-resistant inner jacket 34 and the reinforcing ribs 341, the noise energy conversion absorption during the operation of the vane pump is carried out by the foaming sound absorbing cotton plate 33 and the honeycomb cylinder 331, the noise during the operation of the vane pump is weakened, meanwhile, the heat inside during the operation of the vane pump is gathered by the heat gathering arc plate 322, the heat is conducted to the heat dissipation sleeve 32 by the heat conducting plate 321, the heat is evacuated, the heat is prevented from accumulating, and the use experience of the vane pump is ensured.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a effectual high-pressure vane pump gives sound insulation of shock attenuation, includes high-pressure vane pump body (1), feed liquor pipe (11) and fluid-discharge tube (12), feed liquor pipe (11) are located the surface left side of high-pressure vane pump body (1), fluid-discharge tube (12) are located the surface right side of high-pressure vane pump body (1), its characterized in that: the bottom of the high-pressure vane pump body (1) is provided with a damping mechanism (2), and the surface of the high-pressure vane pump body (1) is fixedly provided with a noise reduction and insulation mechanism (3);
the damping mechanism (2) comprises a base (21), a receiving groove (22) and a buffer plate (23), wherein the receiving groove (22) is formed in the top of the base (21) and is matched with the surface of the high-pressure vane pump body (1), and the buffer plate (23) is positioned on the inner wall of the receiving groove (22);
the noise reduction and insulation mechanism (3) comprises a rigid outer sleeve (31) and a corrosion-resistant inner sleeve (34), wherein the inner surface of the corrosion-resistant inner sleeve (34) is fixedly connected with the outer surface of the high-pressure vane pump body (1), and a foaming sound absorption cotton plate (33) and a honeycomb cylinder (331) are arranged between the rigid outer sleeve (31) and the corrosion-resistant inner sleeve (34).
2. The high-pressure vane pump with good damping and sound insulation effects according to claim 1, wherein: the buffer plate (23) is evenly distributed on the inner wall of the bearing groove (22), the surface of the buffer plate (23) is fixedly connected with the outer surface of the rigid outer sleeve (31), a spring support column (231) is fixedly arranged on one side, close to the bearing groove (22), of the inner surface of the buffer plate (23), and one end of the spring support column (231) is fixedly connected with a limit column (233).
3. The high-pressure vane pump with good damping and sound insulation effects according to claim 1, wherein: and a snap-in connecting piece (232) is fixedly arranged on one side, close to the rigid jacket shell (31), of the inner surface of the buffer plate (23), the inner surface of the snap-in connecting piece (232) is movably connected with the outer surface of the limit column (233), and friction balls (234) are respectively arranged on the inner surface of the snap-in connecting piece (232) and the outer surface of the limit column (233).
4. The high-pressure vane pump with good damping and sound insulation effects according to claim 1, wherein: the inner surface of the honeycomb cylinder (331) is fixedly connected with the outer surface of the corrosion-resistant inner sleeve shell (34), the outer surface of the honeycomb cylinder (331) is fixedly connected with the inner surface of the foaming sound-absorbing cotton plate (33), positioning holes are formed in the surface of the noise-reducing and sound-insulating mechanism (3), the positioning holes are symmetrically arranged relative to the central line of the noise-reducing and sound-insulating mechanism (3), and the inner walls of the two positioning holes are fixedly connected with the outer surfaces of the liquid inlet pipe (11) and the liquid outlet pipe (12) respectively.
5. The high-pressure vane pump with good damping and sound insulation effects according to claim 1, wherein: the inside of corrosion-resistant interior shell (34) is fixed mounting has strengthening rib (341), strengthening rib (341) evenly distributed is in the inside of corrosion-resistant interior shell (34), be provided with heat dissipation sleeve (32) on the surface of foaming sound absorbing cotton board (33).
6. The high-pressure vane pump with good damping and sound insulation effects according to claim 5, wherein: the outer surface of the heat dissipation sleeve (32) is fixedly connected with the inner surface of the rigid sleeve shell (31), a heat collecting arc plate (322) is fixedly installed on the inner surface of the corrosion-resistant sleeve shell (34), a heat conducting plate (321) is fixedly connected to the outer side of the heat collecting arc plate (322), and one end of the heat conducting plate (321) extends to the inside of the heat dissipation sleeve (32) and is fixedly connected with the inner wall of the heat dissipation sleeve (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020374.8U CN219472425U (en) | 2021-08-25 | 2021-08-25 | High-pressure vane pump with good damping and sound insulation effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122020374.8U CN219472425U (en) | 2021-08-25 | 2021-08-25 | High-pressure vane pump with good damping and sound insulation effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219472425U true CN219472425U (en) | 2023-08-04 |
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ID=87461187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122020374.8U Active CN219472425U (en) | 2021-08-25 | 2021-08-25 | High-pressure vane pump with good damping and sound insulation effects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219472425U (en) |
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2021
- 2021-08-25 CN CN202122020374.8U patent/CN219472425U/en active Active
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