CN217813813U - Pipe connecting mechanism for vacuum pump - Google Patents
Pipe connecting mechanism for vacuum pump Download PDFInfo
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- CN217813813U CN217813813U CN202221675276.6U CN202221675276U CN217813813U CN 217813813 U CN217813813 U CN 217813813U CN 202221675276 U CN202221675276 U CN 202221675276U CN 217813813 U CN217813813 U CN 217813813U
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Abstract
The utility model discloses a pipe connection mechanism for pump based on vacuum, including vacuum pump, interconnection pipe, connecting cylinder and outer takeover, the delivery outlet and the input port of vacuum pump all communicate there is the pipe, the top and the equal fixed mounting in bottom of connecting cylinder have an inserted cylinder, the equal movable mounting in inside of inserting a cylinder has sealed spacer sleeve, the one end fixed mounting of sealed spacer sleeve has the taper sleeve, the equal fixed mounting in one end that the taper sleeve was kept away from to sealed spacer sleeve has the spacing ring, the equal fixed mounting in the outside of outer takeover and pipe has the spacing sleeve. The outside of connecting pipe including can peg graft through the outer pipe that sets up and pipe to connecting pipe and pipe including connecting, convenient connection, the connection is sealed effectual, the inside of connecting pipe including the rotatory bull stick of accessible drives the valve plate rotates, thereby change the inside flux of in-connection pipe, the regulated flow of being convenient for, can be at first take over the in-connection closed when needing to change the outer pipe in addition, conveniently change the outer pipe, it is simple to change, change fastly.
Description
Technical Field
The utility model belongs to the technical field of the vacuum pump, concretely relates to be based on pipe connection mechanism for vacuum pump.
Background
The vacuum pump refers to a device or apparatus for obtaining vacuum by evacuating a container to be evacuated 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.
The mode of switching on is connected between vacuum pump pipe and the external pipe generally for directly inserting the pipe and realize both's intercommunication in taking over to external, perhaps, realizes both's intercommunication through the communicating piece, but even use the mode of communicating piece connecting tube and external pipe, also directly peg graft between pipe and external pipe and the communicating piece and switch on, and the fastness of connection and the reliability of directly pegging graft are not high, lead to the junction to take place the risk of revealing great.
SUMMERY OF THE UTILITY MODEL
For connection fastness and reliability, the application provides a pipe coupling mechanism for vacuum pump based.
The application provides a based on pipe coupling mechanism for vacuum pump adopts following technical scheme:
the utility model provides a conduit coupling mechanism for pump based on vacuum, includes vacuum pump, interconnection pipe, connecting cylinder and outer takeover, the delivery outlet and the input port of vacuum pump all communicate there is the pipe, the equal fixed mounting in top and the bottom of connecting cylinder has an inserted cylinder, the equal movable mounting in inside of inserting cylinder has sealed spacer, the one end fixed mounting of sealed spacer has the taper sleeve, the equal fixed mounting in one end that the taper sleeve was kept away from to sealed spacer has the spacing ring, the equal fixed mounting in the outside of outer takeover and pipe has the spacing sleeve, the inside fixed mounting of connecting cylinder has the handle, the inside movable mounting of handle has the valve plate, the outside fixed mounting of interconnection pipe has the go-between, the top and the equal fixed mounting in bottom of go-between have the spring, the one end fixed mounting that the go-between was kept away from to the spring has the seal receptacle.
Preferably, the bottom fixed mounting of vacuum pump has the base, the equal fixed mounting in four corners of base bottom has the support column.
Through adopting above-mentioned technical scheme, the advantage lies in that the effect of base and support column supports the whole of vacuum pump, makes the vacuum pump keep away from ground, prevents that the vacuum pump from weing the influence and using, guarantees the normal use of vacuum pump.
Preferably, the external connection pipe and the inner diameter of the catheter have the same specification and size, and the specification and size of the internal connection pipe and the inner diameter of the catheter are the same specification and size as the outer diameter of the internal connection pipe.
Through adopting above-mentioned technical scheme, the advantage lies in the outside of connecting pipe including external pipe and pipe can peg graft to connect external pipe and pipe, connect conveniently, connect sealed effectual.
Preferably, a rotating rod is fixedly mounted on one side of the valve plate, one end, far away from the valve plate, of the rotating rod penetrates through the inner connecting pipe, the connecting ring and the connecting cylinder and extends to the outer side of the connecting cylinder, and the specification and the size of the cross section of the valve plate are the same as those of the inner diameter of the inner connecting pipe.
Through adopting above-mentioned technical scheme, the advantage lies in that the inside of connecting pipe including the rotatory bull stick of accessible drives the valve plate rotates to change the inside flux of interconnection takeover, be convenient for adjust the flow, can be in addition when needing to change outer takeover at first with the interconnection takeover closure, conveniently change outer takeover, it is simple to change, change fast.
Preferably, the specification and the size of the limiting sleeve are matched with the specification and the size of the taper sleeve.
Through adopting above-mentioned technical scheme, the advantage lies in when the outside of connecting pipe including will taking over or the pipe installation outward, can peg graft sealed spacer sleeve between taking over or pipe and inserting a section of thick bamboo outward to make taper sleeve and stop collar coincide, spacing to the stop collar, prevent on the one hand taking over and the pipe is deviate from the connecting cylinder and the inside of inserting a section of thick bamboo, promote the connection effect, on the other hand promotes the leakproofness of connecting, prevents that the vacuum pump liquid from revealing when using.
Preferably, the specification and the size of the inner diameter of the sealing blocking sleeve are the same as those of the outer connecting pipe and the outer diameter of the guide pipe, and the specification and the size of the outer diameter of the sealing blocking sleeve are the same as those of the outer connecting pipe and the inner diameter of the guide pipe.
Through adopting above-mentioned technical scheme, the advantage lies in with sealed spacer sleeve peg graft between external pipe or pipe and the section of thick bamboo, the outside of sealed spacer sleeve can with insert the inboard laminating of a section of thick bamboo, the inboard of sealed spacer sleeve can with the outside laminating of external pipe or pipe, promote the leakproofness of connection, prevent that the vacuum pump liquid from revealing when using.
Preferably, a handle is fixedly installed at the top of the vacuum pump.
Through adopting above-mentioned technical scheme, the advantage lies in that the effect of handle is conveniently to carry the vacuum pump wholly, is convenient for carry the vacuum pump.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the outside of connecting pipe including can peg graft through the outer pipe that sets up and pipe to connecting pipe and pipe including connecting, convenient connection, the connection is sealed effectual, the inside of connecting pipe including the rotatory bull stick of accessible drives the valve plate rotates, thereby change the inside flux of in-connection pipe, the regulated flow of being convenient for, can be at first take over the in-connection closed when needing to change the outer pipe in addition, conveniently change the outer pipe, it is simple to change, change fastly.
2. Through when the outside of connecting pipe including with external pipe or pipe installation, can peg graft sealed spacer sleeve between external pipe or pipe and an insert section of thick bamboo, and make taper sleeve and stop collar coincide, spacing to the stop collar, prevent external pipe and pipe on the one hand and deviate from the inside of connecting cylinder and an insert section of thick bamboo, promote the connection effect, on the other hand promotes the leakproofness of connection, prevent that vacuum pump liquid from revealing when using, when pegging graft sealed spacer sleeve between external pipe or pipe and an insert section of thick bamboo, the outside of sealed spacer sleeve can be laminated with the inboard of an insert section of thick bamboo, the inboard of sealed spacer sleeve can be laminated with the outside of external pipe or pipe, promote the leakproofness of connecting, prevent that vacuum pump liquid from revealing when using.
Drawings
Fig. 1 is a schematic view of the three-dimensional appearance structure of the present invention;
fig. 2 is a schematic bottom perspective view of the present invention;
FIG. 3 is a schematic view of the present invention in a partial cross-sectional structure;
fig. 4 is an enlarged schematic structural diagram of the position a of the present invention.
In the figure: 1. a vacuum pump; 2. a base; 3. a connecting cylinder; 4. inserting a cylinder; 5. an external connection pipe; 6. a conduit; 7. a handle; 9. a taper sleeve; 10. a limiting sleeve; 11. a limiting ring; 12. sealing the blocking sleeve; 13. a valve plate; 14. a connecting ring; 15. a rotating rod; 16. a sealing seat; 17. an internal connection pipe; 18. a spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The utility model provides a pipe connection mechanism for pump based on vacuum, including vacuum pump 1, in-connection pipe 17, connecting cylinder 3 and external pipe 5, vacuum pump 1's delivery outlet and input port all communicate there is pipe 6, the equal fixed mounting in top and the bottom of connecting cylinder 3 has an insert section of thick bamboo 4, the equal movable mounting in inside of an insert section of thick bamboo 4 has sealed spacer 12, the one end fixed mounting of sealed spacer 12 has taper sleeve 9, the equal fixed mounting in one end that taper sleeve 9 was kept away from to sealed spacer 12 has spacing ring 11, the equal fixed mounting in the outside of external pipe 5 and pipe 6 has spacing sleeve 10, the inside fixed mounting of connecting cylinder 3 has handle 7, the inside movable mounting of handle 7 has valve plate 13, the outside fixed mounting of in-connection pipe 17 has go-between 14, the equal fixed mounting in top and the bottom of go-between 14 has spring 18, the one end fixed mounting that spring 18 kept away from go-between 14 has seal receptacle 16.
The working principle of the technical scheme is as follows:
the outer pipe 5 and the pipe 6 can be inserted in the outside of the inner connecting pipe 17, thereby connect the outer pipe 5 and the pipe 6, the connection is convenient, the connection sealing effect is good, the accessible rotating rod 15 drives the valve plate 13 to rotate in the inside of the inner connecting pipe 17, thereby change the flux inside the inner connecting pipe 17, the flow is convenient to adjust, in addition, the outer pipe 5 needs to be changed, at first, the inner connecting pipe 17 is closed, the outer pipe 5 is convenient to be changed, the change is simple, the change speed is fast, when installing the outer pipe 5 or the pipe 6 in the outside of the inner connecting pipe 17, can insert the sealing sleeve 12 between the outer pipe 5 or the pipe 6 and the sleeve 4, and make the taper sleeve 9 coincide with the stop collar 10, carry out spacing to the stop collar 10, on the one hand, prevent the outer pipe 5 and the pipe 6 from the inside of connecting cylinder 3 and the sleeve 4 from deviating from, the connection effect is promoted, on the other hand, prevent the leakproofness of connection of vacuum pump 1 from, prevent the liquid leakage when using of the outer pipe 12, the outer pipe 5 or the sealing sleeve 12 can be attached to the outside of the sealing sleeve, prevent the sealing sleeve from leaking the outside of the sealing sleeve from the sealing joint of the outer pipe 5 or the pipe 6, the sealing joint of the outer pipe 1 when using the outer side of the outer pipe.
In another embodiment, as shown in fig. 1 to 4, a base 2 is fixedly installed at the bottom of the vacuum pump 1, support pillars are fixedly installed at four corners of the bottom of the base 2, and a handle 7 is fixedly installed at the top of the vacuum pump 1.
The effect of base 2 and support column is to supporting vacuum pump 1's whole, makes vacuum pump 1 keep away from ground, prevents that vacuum pump 1 from weing the influence and using, guarantees vacuum pump 1's normal use, and handle 7's effect is conveniently to carry vacuum pump 1 wholly, is convenient for carry vacuum pump 1.
In another embodiment, as shown in fig. 1 to 4, the outer connecting tube 5 and the conduit 6 have the same inner diameter, and the outer connecting tube 5 and the conduit 6 have the same inner diameter as the inner connecting tube 17, a rotating rod 15 is fixedly mounted on one side of the valve plate 13, one end of the rotating rod 15, which is far away from the valve plate 13, penetrates through the inner connecting tube 17, the connecting ring 14 and the connecting cylinder 3 and extends to the outside of the connecting cylinder 3, the cross section of the valve plate 13 has the same inner diameter as the inner connecting tube 17, the stop sleeve 10 has the same inner diameter as the taper sleeve 9, the sealing stop sleeve 12 has the same inner diameter as the outer connecting tube 5 and the conduit 6, and the sealing stop sleeve 12 has the same outer diameter as the outer diameter of the outer connecting tube 5 and the conduit 6.
The outer pipe 5 and the pipe 6 can be inserted in the outside of the inner connecting pipe 17, thereby connect the outer pipe 5 and the pipe 6, the connection is convenient, the connection sealing effect is good, the accessible rotating rod 15 drives the valve plate 13 to rotate in the inside of the inner connecting pipe 17, thereby change the flux inside the inner connecting pipe 17, the flow is convenient to adjust, in addition, the outer pipe 5 needs to be changed, at first, the inner connecting pipe 17 is closed, the outer pipe 5 is convenient to be changed, the change is simple, the change speed is fast, when installing the outer pipe 5 or the pipe 6 in the outside of the inner connecting pipe 17, can insert the sealing sleeve 12 between the outer pipe 5 or the pipe 6 and the sleeve 4, and make the taper sleeve 9 coincide with the stop collar 10, carry out spacing to the stop collar 10, on the one hand, prevent the outer pipe 5 and the pipe 6 from the inside of connecting cylinder 3 and the sleeve 4 from deviating from, the connection effect is promoted, on the other hand, prevent the leakproofness of connection of vacuum pump 1 from, prevent the liquid leakage when using of the outer pipe 12, the outer pipe 5 or the sealing sleeve 12 can be attached to the outside of the sealing sleeve, prevent the sealing sleeve from leaking the outside of the sealing sleeve from the sealing joint of the outer pipe 5 or the pipe 6, the sealing joint of the outer pipe 1 when using the outer side of the outer pipe.
The utility model discloses a theory of operation and use flow: the outer pipe 5 and the conduit 6 can be inserted in the outer side of the inner connecting pipe 17, thereby the outer pipe 5 and the conduit 6 are connected, the connection is convenient, the connection sealing effect is good, the rotary rotating rod 15 can drive the valve plate 13 to rotate in the inner connecting pipe 17, thereby the flux in the inner connecting pipe 17 is changed, the flow is convenient to adjust, in addition, the outer pipe 5 is required to be replaced, the inner connecting pipe 17 can be firstly closed, the outer pipe 5 is convenient to replace, the replacement is simple, the replacement speed is high, when the outer pipe 5 or the conduit 6 is installed in the outer side of the inner connecting pipe 17, the sealing blocking sleeve 12 can be inserted between the outer pipe 5 or the conduit 6 and the inserting cylinder 4, the taper sleeve 9 is matched with the limiting sleeve 10, the limiting sleeve 10 is limited, on one hand, the outer pipe 5 and the conduit 6 are prevented from the inner side of the connecting cylinder 3 and the inserting cylinder 4, the connection effect is improved, on the other hand, the sealing performance of the connection is improved, the liquid leakage when the vacuum pump 1 is used, when the sealing blocking sleeve 12 is inserted between the outer pipe 5 or the conduit 6 and the inserting cylinder 4, the inner side of the vacuum pump is prevented from being adhered, the inner side of the sealing blocking sleeve 12, the outer pipe 5 or the outer side of the outer pipe 6 is adhered to be used, the vacuum pump, the sealing connection of the outer side of the outer pipe 1, and the outer pipe is prevented from being adhered.
Claims (7)
1. The utility model provides a based on pipe coupling mechanism for vacuum pump, includes vacuum pump (1), in-connection pipe (17), connecting cylinder (3) and outer takeover (5), its characterized in that: the delivery outlet and the input port of vacuum pump (1) all communicate there are pipe (6), the top and the equal fixed mounting in bottom of connecting cylinder (3) have an insert section of thick bamboo (4), the equal movable mounting in inside of inserting section of thick bamboo (4) has sealed spacer sleeve (12), the one end fixed mounting of sealed spacer sleeve (12) has taper sleeve (9), the equal fixed mounting in one end that taper sleeve (9) were kept away from in sealed spacer sleeve (12) has spacing ring (11), the equal fixed mounting in the outside of outer takeover (5) and pipe (6) has spacing sleeve (10), the inside fixed mounting of connecting cylinder (3) has handle (7), the inside movable mounting of handle (7) has valve plate (13), the outside fixed mounting of in-connection pipe (17) has go-between (14), the equal fixed mounting in top and the bottom of go-between (14) has spring (18), the one end fixed mounting that go-between (14) were kept away from in spring (18) has seal receptacle (16).
2. The vacuum pump-based conduit connection of claim 1, wherein: the bottom fixed mounting of vacuum pump (1) has base (2), the equal fixed mounting in four corners of base (2) bottom has the support column.
3. The vacuum pump-based conduit connection of claim 1, wherein: the specification and size of the inner diameters of the external connecting pipe (5) and the guide pipe (6) are the same, and the specification and size of the inner diameters of the external connecting pipe (5) and the guide pipe (6) are the same as the specification and size of the outer diameter of the internal connecting pipe (17).
4. The vacuum pump-based conduit connection of claim 1, wherein: one side fixed mounting of valve plate (13) has bull stick (15), the one end that valve plate (13) were kept away from in connecting pipe (17), go-between (14) and connecting cylinder (3) are run through to bull stick (15), and extend to the outside of connecting cylinder (3), the specification and size of valve plate (13) cross section is the same with the specification and size of in connecting pipe (17) internal diameter.
5. The vacuum pump-based conduit connection of claim 1, wherein: the specification and the size of the limiting sleeve (10) are matched with those of the taper sleeve (9).
6. The vacuum pump-based conduit connection of claim 1, wherein: the specification and size of the inner diameter of the sealing spacer sleeve (12) are the same as those of the outer diameters of the outer connecting pipe (5) and the guide pipe (6), and the specification and size of the outer diameter of the sealing spacer sleeve (12) are the same as those of the inner diameters of the outer connecting pipe (5) and the guide pipe (6).
7. The vacuum pump-based conduit connection of claim 1, wherein: and a handle (7) is fixedly arranged at the top of the vacuum pump (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221675276.6U CN217813813U (en) | 2022-07-01 | 2022-07-01 | Pipe connecting mechanism for vacuum pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221675276.6U CN217813813U (en) | 2022-07-01 | 2022-07-01 | Pipe connecting mechanism for vacuum pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217813813U true CN217813813U (en) | 2022-11-15 |
Family
ID=83960921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221675276.6U Active CN217813813U (en) | 2022-07-01 | 2022-07-01 | Pipe connecting mechanism for vacuum pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217813813U (en) |
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2022
- 2022-07-01 CN CN202221675276.6U patent/CN217813813U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Tubing Connection Mechanism Based on Vacuum Pump Effective date of registration: 20230313 Granted publication date: 20221115 Pledgee: Zibo Boshan District sub branch of Postal Savings Bank of China Pledgor: Zibo Shuanghuan vacuum pump factory Registration number: Y2023980034778 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |