CN212838221U

CN212838221U - Vacuum pump with high-efficient sealed effect

Info

Publication number: CN212838221U
Application number: CN202021723161.0U
Authority: CN
Inventors: 叶兵
Original assignee: Tianchang Shiyi Metal Products Co ltd
Current assignee: Tianchang Shiyi Metal Products Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-03-30
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a vacuum pump with high-efficiency sealing effect, which comprises a main body, wherein a cover plate is arranged on one side of the main body, a sealing ring is arranged at the joint of the main body and the cover plate, a connecting plate is arranged at the other side of the main body, a motor is arranged on one side of the connecting plate, a drying plate is arranged on the outer side of the motor, a water pipe is arranged on the inner side of the drying plate, a damping plate is arranged on the outer side of the motor, a protective shell is arranged on the outer side of the damping plate, a water tank is arranged on one side of the protective shell, the upper surface of the main body is provided with an exhaust port, a filter bin is arranged above the exhaust port, the inner side of the filter bin is provided with an activated carbon adsorption net, an air suction port is installed on one side of the air exhaust port, a connector is installed above the air suction port, a clamping groove is formed in the inner side of the connector, and an O-shaped sealing ring is arranged on the inner side of the clamping groove. The utility model discloses increased the leakproofness of connecting the device, improved the work effect of device.

Description

Vacuum pump with high-efficient sealed effect

Technical Field

The utility model relates to a vacuum pump technical field specifically is a vacuum pump with high-efficient sealed effect.

Background

The vacuum pump refers to a device or equipment for obtaining vacuum by pumping a pumped container by using a mechanical, physical, chemical or physicochemical method. In general, a vacuum pump is a device for improving, generating and maintaining a vacuum in a certain closed space by various methods. Vacuum pumps can be basically classified into two types, i.e., a gas trap pump and a gas transfer pump, according to the operating principle of the vacuum pump. It is widely used in metallurgy, chemical industry, food, electronic coating and other industries.

However, the existing vacuum pump has poor heat dissipation effect, low working efficiency of the device and poor sealing effect of the device; therefore, the existing requirements are not met, and a vacuum pump with efficient sealing effect is provided for the requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vacuum pump with high-efficient sealed effect to the radiating effect of the current vacuum pump of proposing is poor in solving above-mentioned background art, and the work efficiency of device is low, and the sealed not good scheduling problem of effect of device.

In order to achieve the above object, the utility model provides a following technical scheme: a vacuum pump with high-efficient sealed effect, includes the main part, the apron is installed to one side of main part, the main part is provided with the sealing washer with the junction of apron, the connecting plate is installed to the opposite side of main part, the motor is installed to one side of connecting plate, dry board is installed to the outside of motor, the inboard of dry board is provided with the water pipe, damping plate is installed to the outside of motor, protective housing is installed to the outside of damping plate, the water tank is installed to one side of protective housing, the last surface mounting of main part has the gas vent, the storehouse is filtered to the top of gas vent is installed, the inboard of storehouse is provided with the active carbon adsorption net, the induction port is installed to one side of gas vent, the connector is installed to the top of induction port, the inboard of connector is provided with the draw-in groove, the upper surface mounting of connector has the elastic pressure plate, the spiral cover is installed in the outside of connector, the lower surface mounting of main part has the supporting seat, the surface of supporting seat upper end is provided with the spring.

Preferably, a circulating water pump is arranged on the inner side of the water tank, and the water tank is connected with the water pipe through a connecting pipe.

Preferably, the screw cap is in threaded connection with the outer surface of the connector, and the air suction port is fixed with the connector through a screw.

Preferably, the upper end of the spring is completely attached to the lower surface of the main body, and the spring and the main body are fixed through welding.

Preferably, the lower surface of the supporting seat is provided with a non-slip mat, and the supporting seat and the non-slip mat are fixed through screws.

Preferably, one side of the water tank is completely attached to the outer surface of the protective shell, and the water tank is fixed to the protective shell through screws.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model increases the connection tightness of the connector through the clamping groove and the O-shaped sealing ring arranged on the inner side of the connector, improves the working effect of the device, is provided with the spiral cover and the elastic pressing plate on the outer side of the connector, reduces the air leakage caused by the looseness of the connection part, improves the working stability of the device, and improves the connection tightness of the device by arranging a plurality of sealing rings at the connection part of the main body and the cover plate;

2. the utility model discloses a set up the water pipe in the motor outside, utilize the water-cooling to dispel the heat to the motor, the radiating effect to the motor has been improved, increase the protection to the motor, the work efficiency of motor is improved, be provided with dry board in the outside of water pipe, prevent that the water pipe from appearing the drop of water and falling to the inside motor that makes of motor and damaging, the life of motor has been improved, the outside through setting up shock attenuation board and supporting seat in dry board sets up the spring, the cushioning effect to device work has been increased, the vibrations of device during operation have been reduced, the work effect of device has been improved.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a side view of the utility model in its entirety;

fig. 3 is a schematic view of a partial structure of the suction port of the present invention.

In the figure: 1. a protective housing; 2. a water tank; 3. a damper plate; 4. a water pipe; 5. a connecting plate; 6. an activated carbon adsorption net; 7. filtering a bin; 8. an exhaust port; 9. a main body; 10. a cover plate; 11. a spring; 12. a supporting seat; 13. a motor; 14. drying the plate; 15. a seal ring; 16. an air suction port; 17. a connector; 18. screwing a cover; 19. an elastic pressure plate; 20. a card slot; 21. an O-shaped sealing ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

The motor 13 (model number T71B 4) mentioned in the present invention can be obtained from market purchase or private customization.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: a vacuum pump with high-efficiency sealing effect comprises a main body 9, a cover plate 10 is installed on one side of the main body 9, a sealing ring 15 is arranged at the joint of the main body 9 and the cover plate 10, a connecting plate 5 is installed on the other side of the main body 9, a motor 13 is installed on one side of the connecting plate 5, a drying plate 14 is installed on the outer side of the motor 13, a water pipe 4 is arranged on the inner side of the drying plate 14, a damping plate 3 is installed on the outer side of the motor 13, a protective shell 1 is installed on the outer side of the damping plate 3, a water tank 2 is installed on one side of the protective shell 1, an exhaust port 8 is installed on the upper surface of the main body 9, a filter bin 7 is installed above the exhaust port 8, an activated carbon adsorption net 6 is arranged on the inner side of the filter bin 7, an air suction port 16 is installed, an elastic pressing plate 19 is arranged on the upper surface of the connecting head 17, a screw cap 18 is arranged on the outer side of the connecting head 17, a supporting seat 12 is arranged on the lower surface of the main body 9, and a spring 11 is arranged on the outer surface of the upper end of the supporting seat 12.

Further, the inner side of the water tank 2 is provided with a circulating water pump, the water tank 2 is connected with the water pipe 4 through a connecting pipe, the heat dissipation effect on the motor 13 is improved, and the working efficiency of the motor 13 is increased.

Furthermore, the screw cap 18 is connected with the outer surface of the connector 17 through threads, and the air suction port 16 is fixed with the connector 17 through screws, so that the working stability of the connector 17 is improved.

Further, the upper end of spring 11 is laminated with the lower surface of main part 9 completely, and spring 11 passes through welded fastening with main part 9, utilizes the elasticity of spring 11, increases the buffering effect to the device work, has improved the stability of device work.

Further, the lower surface of the supporting seat 12 is provided with a non-slip mat, the supporting seat 12 and the non-slip mat are fixed through screws, the friction force between the supporting seat and the ground is increased, and the working stability of the device is improved.

Further, one side of water tank 2 and protective housing 1's surface is laminated completely, and water tank 2 passes through the fix with screw with protective housing 1, has increased the fastness that water tank 2 is connected, has improved the stability of water tank 2 work.

The working principle is as follows: when the device is used, the connector 17 at the upper end of the air suction port 16 is connected with an external element, the tightness of the connection of the connector 17 is increased through the clamping groove 20 and the O-shaped sealing ring 21 arranged on the inner side of the connector 17, the working effect of the device is improved, the screw cap 18 and the elastic pressing plate 19 are arranged on the outer side of the connector 17, air leakage caused by looseness of the connection part is reduced, the working stability of the device is improved, the plurality of sealing rings 15 are arranged at the connection part of the main body 9 and the cover plate 10, the tightness of the connection of the device is improved, when the device works, the water pipe 4 is arranged on the outer side of the motor 13, the heat dissipation effect of the motor 13 is improved by utilizing water cooling, the protection of the motor 13 is increased, the working efficiency of the motor 13 is improved, the drying plate 14 is arranged on the outer side of the water pipe 4, the phenomenon that water drops fall into the motor 13, the damping plate 3 and the supporting seat 12 are arranged on the outer side of the drying plate 14, the spring 11 is arranged on the outer side, so that the buffering effect on the working of the device is increased, the vibration of the device during working is reduced, and the working effect of the device is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A vacuum pump with high-efficiency sealing effect, comprising a main body (9), characterized in that: apron (10) is installed to one side of main part (9), main part (9) is provided with sealing washer (15) with the junction of apron (10), connecting plate (5) are installed to the opposite side of main part (9), motor (13) are installed to one side of connecting plate (5), drying plate (14) are installed in the outside of motor (13), the inboard of drying plate (14) is provided with water pipe (4), damping plate (3) are installed in the outside of motor (13), protecting sheathing (1) is installed in the outside of damping plate (3), water tank (2) are installed to one side of protecting sheathing (1), the last surface mounting of main part (9) has gas vent (8), filter bin (7) is installed to the top of gas vent (8), the inboard of filter bin (7) is provided with active carbon adsorption net (6), induction port (16) are installed to one side of gas vent (8), connector (17) is installed to the top of induction port (16), the inboard of connector (17) is provided with draw-in groove (20), the inboard of draw-in groove (20) is provided with O type sealing washer (21), the last surface mounting of connector (17) has elastic pressure plate (19), spiral cover (18) are installed in the outside of connector (17), the lower surface mounting of main part (9) has supporting seat (12), the surface of supporting seat (12) upper end is provided with spring (11).

2. A vacuum pump having a high sealing effect according to claim 1, wherein: the water tank (2) is characterized in that a circulating water pump is arranged on the inner side of the water tank (2), and the water tank (2) is connected with a water pipe (4) through a connecting pipe.

3. A vacuum pump having a high sealing effect according to claim 1, wherein: the screw cap (18) is in threaded connection with the outer surface of the connector (17), and the air suction port (16) and the connector (17) are fixed through screws.

4. A vacuum pump having a high sealing effect according to claim 1, wherein: the upper end of the spring (11) is completely attached to the lower surface of the main body (9), and the spring (11) and the main body (9) are fixed through welding.

5. A vacuum pump having a high sealing effect according to claim 1, wherein: the lower surface of the supporting seat (12) is provided with an anti-skid pad, and the supporting seat (12) and the anti-skid pad are fixed through screws.

6. A vacuum pump having a high sealing effect according to claim 1, wherein: one side of water tank (2) and the surface of protecting sheathing (1) laminate completely, water tank (2) and protecting sheathing (1) pass through the fix with screw.