CN217080784U - High compression ratio screw vacuum pump - Google Patents
High compression ratio screw vacuum pump Download PDFInfo
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- CN217080784U CN217080784U CN202123259938.XU CN202123259938U CN217080784U CN 217080784 U CN217080784 U CN 217080784U CN 202123259938 U CN202123259938 U CN 202123259938U CN 217080784 U CN217080784 U CN 217080784U
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Abstract
The utility model relates to a high compression ratio screw vacuum pump, including the vacuum pump body, solid fixed ring has been cup jointed to the surface of vacuum pump body, gu fixed ring's surface fixedly connected with protection cushion, the bottom fixedly connected with arc-shaped support frame of protection cushion, arc-shaped support frame's bottom fixedly connected with bottom plate, the top fixedly connected with support frame of bottom plate, the surface fixedly connected with steadying frame of support frame, the inner wall joint of steadying frame has the water tank. The utility model has the advantages of it is following and effect: the staff will drive the water pump, makes the water in the water tank pass through the combination of water pipe and aqueduct, and the surface that encircles the vacuum pump body circulates and cools off the shell, prevents that the shell of vacuum pump body from because of high thermal deformation to influence overall device's work efficiency, gu fixed ring and arc-shaped support frame strengthen the support to the vacuum pump body, promote overall device's holding power.
Description
Technical Field
The utility model relates to a vacuum pump technical field, in particular to high compression ratio screw vacuum pump.
Background
The screw vacuum pump is an air pumping device which utilizes a pair of screws to synchronously rotate in a high speed and reverse direction in a pump shell to generate air suction and exhaust functions, is a renewal product of an oil seal type vacuum pump, can pump out gas occasions containing a large amount of water vapor and a small amount of dust, and is widely applied to the fields of enterprises with higher requirements on clean vacuum, such as domestic pharmacy, chemical industry, semiconductors and the like.
The existing screw vacuum pump has very high exhaust temperature, if the cooling effect is not good, the deformation of a rotor and a shell is easily caused, and the air exhaust effect is influenced, so that a high-compression-ratio screw vacuum pump is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high compression ratio screw vacuum pump has the enhancement cooling, promotes the whole device holding power, the effect of being convenient for adjust.
The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a high compression ratio screw vacuum pump, includes the vacuum pump body, solid fixed ring has been cup jointed to the surface of vacuum pump body, gu fixed ring's fixed surface is connected with the protection cushion, the bottom fixedly connected with arc-shaped support frame of protection cushion, arc-shaped support frame's bottom fixedly connected with bottom plate, the top fixedly connected with support frame of bottom plate, the fixed surface of support frame is connected with the steadying frame, the inner wall joint of steadying frame has the water tank, the surface of water tank is provided with the water pipe, the other end of water pipe is provided with the water pump, the other end of water pump is provided with the aqueduct, the other end and the water tank fixed connection of aqueduct. The staff will drive the water pump, makes the water in the water tank pass through the combination of water pipe and aqueduct, and the surface that encircles the vacuum pump body circulates and cools off the shell, prevents that the shell of vacuum pump body from because of high thermal deformation to influence overall device's work efficiency, gu fixed ring and arc-shaped support frame strengthen the support to the vacuum pump body, promote overall device's holding power.
Preferably, the bottom of the bottom plate is fixedly connected with a spring damper, the bottom of the bottom plate is fixedly connected with a disc spring group, and the bottom of the disc spring group is fixedly connected with a frame plate. The spring shock absorber comprises a spring telescopic rod, an upper base plate and a lower pressing plate, the supporting force of the whole device is strengthened by the disc spring set, and the stability of the whole device is improved by the spring shock absorber.
Preferably, the inner wall of frame plate is provided with the soft filler strip of anticollision, the bottom fixedly connected with supporting disk of frame plate. The protection is strengthened to the soft filler strip of anticollision, reduces the edge collision.
Preferably, the bottom fixedly connected with bracing piece of supporting disk, the bottom fixedly connected with frame ring of bracing piece, the surface of frame ring rotates and is connected with the base. The bracing piece strengthens the holding power of whole device bottom, and is not steady when preventing the device from rotating.
Preferably, the base is provided with a cavity inside, the base is provided with a driving box inside, and the driving box is provided with a motor inside. The protection to the motor surface is strengthened to the drive box, and the cavity is seted up to the base and is convenient for the motor to place and fix.
Preferably, the output end of the motor is fixedly connected with a rotating rod, and the other end of the rotating rod is fixedly connected with the bottom of the supporting disk. The staff driving motor drives the supporting disk on the rotating rod to rotate, so that the whole device is convenient to adjust the orientation, the flexibility of the whole device is improved, and the adjustment is convenient.
The utility model has the advantages that:
the utility model discloses a vacuum pump body, gu fixed ring, the protection cushion, ARC support frame, the bottom plate, a supporting fram, the steady rest, the water tank, the water pipe, cooperation setting between water pump and the aqueduct, can make this device when using, the staff will drive the water pump, make the water in the water tank pass through the combination of water pipe and aqueduct, the surface circulation that encircles the vacuum pump body cools off the shell, prevent that the shell of vacuum pump body is because of high thermal deformation, thereby influence integrated device's work efficiency, gu fixed ring and ARC support frame strengthen the support to the vacuum pump body, promote integrated device's holding power, promote integrated device's fixity, strengthen the protection to the vacuum pump body, promote integrated device's life, promote integrated device's work efficiency, strengthen the work efficiency of device.
And simultaneously, the utility model discloses a spring damper, dish spring group, the frame plate, the soft filler strip of anticollision, the supporting disk, the bracing piece, the ring frame, a pedestal, including a motor, an end cap, a controller, and a cover plate, can make this device when using, the protection is strengthened to the soft filler strip of anticollision, reduce edge collision, the holding power of integrated device is strengthened to dish spring group, spring damper promotes integrated device's stability, staff's driving motor drives the supporting disk rotation on the bull stick, thereby make integrated device be convenient for adjust the orientation, promote integrated device's flexibility, be convenient for adjust.
Drawings
Fig. 1 is a schematic structural view of a high compression ratio screw vacuum pump of the present invention;
FIG. 2 is a schematic view of the water tank structure of the high compression ratio screw vacuum pump of the present invention;
FIG. 3 is a schematic structural view of a spring damper of a high compression ratio screw vacuum pump according to the present invention;
fig. 4 is the utility model relates to a high compression ratio screw vacuum pump's supporting disk structure sketch map.
In the figure, 1, a vacuum pump body; 2. a fixing ring; 3. a protective cushion; 4. an arc-shaped support frame; 5. a base plate; 6. a support frame; 7. a stabilizer frame; 8. a water tank; 9. a water pipe; 10. a water pump; 11. a water conduit; 12. a spring damper; 13. a disc spring set; 14. a frame plate; 15. an anti-collision soft cushion strip; 16. a support disc; 17. a support bar; 18. a frame ring; 19. a base; 20. a motor; 21. and (4) rotating the rod.
Detailed Description
Referring to fig. 1-4, a high compression ratio screw vacuum pump comprises a vacuum pump body 1, a fixing ring 2 is sleeved on the outer surface of the vacuum pump body 1, a protection cushion 3 is fixedly connected to the outer surface of the fixing ring 2, an arc-shaped support frame 4 is fixedly connected to the bottom of the protection cushion 3, a bottom plate 5 is fixedly connected to the bottom of the arc-shaped support frame 4, a support frame 6 is fixedly connected to the top of the bottom plate 5, a stabilizing frame 7 is fixedly connected to the outer surface of the support frame 6, a water tank 8 is clamped on the inner wall of the stabilizing frame 7, a water pipe 9 is arranged on the outer surface of the water tank 8, a water pump 10 is arranged at the other end of the water pipe 9, a water conduit 11 is arranged at the other end of the water pump 10, the other end of the water conduit 11 is fixedly connected with the water tank 8, a worker drives the water pump 10 to enable water in the water tank 8 to circulate around the outer surface of the vacuum pump body 1 through the combination of the water pipe 9 and the water conduit 11 to cool the outer shell, prevent the shell of the vacuum pump body 1 from deforming because of high heat, thereby influencing the work efficiency of the whole device, the support of the vacuum pump body 1 is strengthened by the fixing ring 2 and the arc-shaped support frame 4, the support force of the whole device is promoted, the fixity of the whole device is promoted, the protection of the vacuum pump body 1 is strengthened, the service life of the whole device is prolonged, the work efficiency of the whole device is promoted, the work efficiency of the device is strengthened, the bottom of the bottom plate 5 is fixedly connected with the spring shock absorber 12, the bottom of the bottom plate 5 is fixedly connected with the disc spring group 13, the bottom of the disc spring group 13 is fixedly connected with the frame plate 14, the inner wall of the frame plate 14 is provided with the anti-collision soft pad strip 15, the bottom of the frame plate 14 is fixedly connected with the support plate 16, the bottom of the support plate 16 is fixedly connected with the support rod 17, the bottom of the support rod 17 is fixedly connected with the frame ring 18, the outer surface of the frame ring 18 is rotatably connected with the base 19, a cavity is arranged inside the base 19, base 19's inside is provided with the drive case, the inside of drive case is provided with motor 20, motor 20's output end fixedly connected with bull stick 21, the other end of bull stick 21 and the bottom fixed connection of supporting disk 16, the protection is strengthened to the soft filler strip of anticollision 15, reduce edge collision, disk spring group 13 strengthens integrated device's holding power, spring damper 12 promotes integrated device's stability, staff's driving motor 20 drives the supporting disk 16 rotation on the bull stick 21, thereby make integrated device be convenient for adjust the orientation, promote integrated device's flexibility, be convenient for adjust.
In the utility model, through the matching arrangement among the vacuum pump body 1, the fixing ring 2, the protective cushion 3, the arc-shaped support frame 4, the bottom plate 5, the support frame 6, the stabilizing frame 7, the water tank 8, the water pipe 9, the water pump 10 and the water guide pipe 11, when the device is used, a worker drives the water pump 10 to ensure that water in the water tank 8 passes through the combination of the water pipe 9 and the water guide pipe 11 and circularly cools the shell around the outer surface of the vacuum pump body 1 to prevent the shell of the vacuum pump body 1 from deforming due to high heat, thereby influencing the working efficiency of the whole device, the fixing ring 2 and the arc-shaped support frame 4 strengthen the support of the vacuum pump body 1, the supporting force of the whole device is improved, the fixity of the whole device is improved, the protection of the vacuum pump body 1 is strengthened, the service life of the whole device is prolonged, the working efficiency of the whole device is improved, and the working efficiency of the device is strengthened, through spring damper 12, dish spring group 13, frame plate 14, crashproof soft filler strip 15, supporting disk 16, bracing piece 17, frame ring 18, base 19, motor 20, cooperation setting between base 21 and the bull stick 22, can make this device when using, the protection is strengthened to crashproof soft filler strip 15, reduce edge collision, the supporting power of integrated device is strengthened to dish spring group 13, spring damper 12 promotes integrated device's stability, staff driving motor 20 drives the supporting disk 16 rotation on the bull stick 21, thereby make integrated device be convenient for adjust the orientation, promote integrated device's flexibility, be convenient for adjust.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a high compression ratio screw vacuum pump, includes vacuum pump body (1), its characterized in that: the surface of vacuum pump body (1) has cup jointed solid fixed ring (2), the fixed surface fixedly connected with protection cushion (3) of solid fixed ring (2), the bottom fixedly connected with arc support frame (4) of protection cushion (3), the bottom fixedly connected with bottom plate (5) of arc support frame (4), the top fixedly connected with support frame (6) of bottom plate (5), the fixed surface of support frame (6) is connected with steady rest (7), the inner wall joint of steady rest (7) has water tank (8), the surface of water tank (8) is provided with water pipe (9), the other end of water pipe (9) is provided with water pump (10), the other end of water pump (10) is provided with aqueduct (11), the other end and water tank (8) fixed connection of aqueduct (11).
2. A high compression ratio screw vacuum pump according to claim 1, wherein: the bottom fixedly connected with spring damper (12) of bottom plate (5), the bottom fixedly connected with dish spring group (13) of bottom plate (5), the bottom fixedly connected with frame plate (14) of dish spring group (13).
3. A high compression ratio screw vacuum pump according to claim 2, wherein: the inner wall of frame plate (14) is provided with crashproof soft filler strip (15), the bottom fixedly connected with supporting disk (16) of frame plate (14).
4. A high compression ratio screw vacuum pump according to claim 3, wherein: the bottom fixedly connected with bracing piece (17) of supporting disk (16), the bottom fixedly connected with frame ring (18) of bracing piece (17), the surface of frame ring (18) rotates and is connected with base (19).
5. A high compression ratio screw vacuum pump according to claim 4, wherein: the cavity is opened to the inside of base (19), the inside of base (19) is provided with the drive case, the inside of drive case is provided with motor (20).
6. A high compression ratio screw vacuum pump according to claim 5, wherein: the output end of the motor (20) is fixedly connected with a rotating rod (21), and the other end of the rotating rod (21) is fixedly connected with the bottom of the supporting disk (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123259938.XU CN217080784U (en) | 2021-12-23 | 2021-12-23 | High compression ratio screw vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123259938.XU CN217080784U (en) | 2021-12-23 | 2021-12-23 | High compression ratio screw vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217080784U true CN217080784U (en) | 2022-07-29 |
Family
ID=82540509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123259938.XU Active CN217080784U (en) | 2021-12-23 | 2021-12-23 | High compression ratio screw vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217080784U (en) |
-
2021
- 2021-12-23 CN CN202123259938.XU patent/CN217080784U/en active Active
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