CN211082906U - Novel sealing device for high-pressure gas production - Google Patents
Novel sealing device for high-pressure gas production Download PDFInfo
- Publication number
- CN211082906U CN211082906U CN201922179865.XU CN201922179865U CN211082906U CN 211082906 U CN211082906 U CN 211082906U CN 201922179865 U CN201922179865 U CN 201922179865U CN 211082906 U CN211082906 U CN 211082906U
- Authority
- CN
- China
- Prior art keywords
- sealing
- intake pipe
- tube
- sealed tube
- section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a novel high-pressure gas production is with sealing device, it includes, intake pipe, sealed tube, communicating pipe, collecting box communicate in proper order, intake pipe, communicating pipe are the level and arrange, the sealed tube is vertical arranging, the inlet end of intake pipe is provided with the check valve, the one-way circulation direction of check valve is by the directional exhaust end of the inlet end of intake pipe, the exhaust end of intake pipe and the middle part switch-on of sealed tube, communicating pipe on be provided with the valve, sealed tube endotheca be equipped with the sealing rod, the sealing rod can make and be in off-state and on-state between intake pipe and the sealed tube to can switch between off-state and the on-state.
Description
Technical Field
The utility model relates to a gas production technical field, concretely relates to novel sealing device is used in high-pressure gas production.
Background
In the production and preparation process of high-pressure gas, a sealing device capable of sealing the high-pressure gas is needed, in the process of conveying the high-pressure gas, a one-way valve and a valve are arranged on a conveying pipeline, but the one-way valve and the valve cannot guarantee the complete sealing of the high-pressure gas, and a small amount of gas leakage phenomenon can occur, so that the sealing performance in the production of the high-pressure gas needs to be further improved.
SUMMERY OF THE UTILITY MODEL
For solving the not enough of prior art, the utility model aims at providing a novel sealing device is used in high-pressure gas production.
In order to achieve the technical purpose, the utility model adopts the following technical scheme.
Novel high-pressure gas production is with sealing device, it includes:
intake pipe, sealed tube, communicating pipe, collecting box, intake pipe, sealed tube, communicating pipe, collecting box communicate in proper order, intake pipe, communicating pipe are the level and arrange, the sealed tube is vertical and arranges, the inlet end of intake pipe is provided with the check valve, the one-way circulation direction of check valve is by the directional exhaust end of the inlet end of intake pipe, the exhaust end of intake pipe and the middle part switch-on of sealed tube, communicating pipe on be provided with the valve, sealed tube endotheca be equipped with the sealing rod, the sealing rod can make and be in off-state and on-state between intake pipe and the sealed tube to can switch between off-state and the on-state.
As a further improvement, the sealing rod coaxial housing locate in the sealing tube, the bottom of sealing rod and the bottom contact of sealing tube, the sealing rod can reciprocate in the sealing tube, the sealing rod include seal segment, intercommunication section, the seal segment include upper segment, the hypomere of sealing rod, the intercommunication section is in between two seal segments, the diameter of intercommunication section be less than the internal diameter of sealing tube, the diameter of seal segment matches with the internal diameter of sealing tube, the top of sealing tube be provided with magnet, magnet can produce suction to the sealing rod.
As a further improvement, the vertical guide way of having seted up of lateral wall department of sealed tube, be provided with the ejector pad on the sealing rod, the lug stretches out the guide way.
Compared with the prior art, the utility model, the improvement and the advantage of gaining lie in the utility model discloses in the use, when the bottom of sealing rod and the bottom contact of sealed tube, the intercommunication section of sealing rod is close to the intercommunication department of intake pipe and sealed tube, be in the on-state between intake pipe and the sealed tube, when needs make between intake pipe and the sealed tube in the off-state, promote the ejector pad and make the ejector pad shift up along the direction of guide way, the suction of magnet can adsorb the sealing rod after that, the sealed section of sealing rod hypomere is close to the intercommunication department of intake pipe and sealed tube, and carry out the shutoff to the intercommunication department of intake pipe and sealed tube, be in the off-state between intake pipe and the sealed tube, thereby the circulation of high-pressure gas has been prevented, the staff's of being convenient for operation, can further improve the sealing to high-pressure gas.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below. It is obvious that the drawings described below are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a schematic view of the cooperation between the guide groove and the push block of the present invention.
Fig. 4 is a schematic view of the sealing rod of the present invention.
Labeled as:
1. an air inlet pipe; 2. a sealing tube; 3. a communicating pipe; 4. a valve; 5. a collection box; 6. a magnet; 7. a sealing rod; 8. a one-way valve; 9. a guide groove; 10. a push block; 11. a sealing section; 12. a communicating section.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not indicated or implied that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are used only for illustrative purposes and are not to be construed as limiting the present patent, and the specific meaning of the terms will be understood by those skilled in the art according to the specific circumstances.
In the description of the present invention, unless otherwise explicitly specified or limited, the term "connected" or the like, if appearing to indicate a connection relationship between the components, is to be understood broadly, for example, as being either a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other components or may be in an interactive relationship with one another. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 4, the novel sealing device for high-pressure gas production includes:
the gas inlet pipe 1, the sealing pipe 2, the communicating pipe 3 and the collecting box 5 are sequentially communicated, the gas inlet pipe 1 and the communicating pipe 3 are horizontally arranged, the sealing pipe 2 is vertically arranged, the gas inlet end of the gas inlet pipe 1 is provided with a one-way valve 8, the one-way circulation direction of the one-way valve 8 is directed to the gas outlet end from the gas inlet end of the gas inlet pipe 1, the gas outlet end of the gas inlet pipe 1 is communicated with the middle part of the sealing pipe 2, the communicating pipe 3 is provided with a valve 4, the sealing pipe 2 is internally sleeved with a sealing rod 7, the sealing rod 7 can enable the gas inlet pipe 1 and the sealing pipe 2 to be in an off state and an on state and can be switched between the off state and the on state, because the one-way valve 2 and the valve 4 can not completely seal high-pressure gas, when the sealing rod 7 enables the gas inlet pipe 1 and the sealing pipe 2 to be in the, the circulation of high-pressure gas can be further prevented.
As shown in fig. 2, the sealing rod 7 is coaxially sleeved in the sealing tube 2, the bottom of the sealing rod 7 is in contact with the bottom of the sealing tube 2, the sealing rod 7 can move up and down in the sealing tube 2, the sealing rod 7 comprises a sealing section 11 and a communicating section 12, the sealing section 11 comprises an upper section and a lower section of the sealing rod 7, the communicating section 12 is located between the two sealing sections 11, the diameter of the communicating section 12 is smaller than the inner diameter of the sealing tube 2, the diameter of the sealing section 11 is matched with the inner diameter of the sealing tube 2, the top of the sealing tube 2 is provided with a magnet 6, the magnet 6 can generate suction to the sealing rod 7, the side wall of the sealing tube 2 is vertically provided with a guide groove 9, the sealing rod 7 is provided with a push block 10, the convex block 10 extends out of the guide groove 9, when the bottom of the sealing rod 7 is in contact with the bottom of the sealing tube 2, the communicating section 12 of the sealing rod 7 is close to the communication position between the air inlet, be in the on-state between intake pipe 1 and the sealed tube 2, when needs make and be in the off-state between intake pipe 1 and the sealed tube 2, promote ejector pad 10 and make ejector pad 10 shift up along the direction of guide way 9, magnet 6's suction can adsorb sealing rod 7 afterwards, sealing rod 7 hypomere's seal segment 11 is close to intake pipe 1 and sealed tube 2's intercommunication department, and the shutoff is carried out to intake pipe 1 and sealed tube 2's intercommunication department, be in the off-state between intake pipe 1 and the sealed tube 2, thereby the circulation of high-pressure gas has been prevented.
The working principle is as follows:
the utility model discloses in the use, when the bottom of sealing rod 7 and sealing tube 2's bottom contact, the intercommunication section 12 of sealing rod 7 is close to intake pipe 1 and sealing tube 2's intercommunication department, be in the on-state between intake pipe 1 and the sealing tube 2, when needs make between intake pipe 1 and the sealing tube 2 in the off-state, promote ejector pad 10 and make ejector pad 10 shift up along the direction of guide way 9, magnet 6's suction can adsorb sealing rod 7 after that, the seal section 11 of sealing rod 7 hypomere is close to intake pipe 1 and sealing tube 2's intercommunication department, and carry out the shutoff to intake pipe 1 and sealing tube 2's intercommunication department, be in the off-state between intake pipe 1 and the sealing tube 2, thereby high-pressure gas's circulation has been prevented.
It should be understood that the above-described embodiments are merely illustrative of the preferred embodiments of the present invention and the technical principles thereof. It will be understood by those skilled in the art that various modifications, equivalents, changes, and the like can be made to the present invention. However, these modifications are within the scope of the present invention as long as they do not depart from the spirit of the present invention. In addition, certain terms used in the specification and claims of the present application are not limiting, but are used merely for convenience of description.
Claims (3)
1. Novel sealing device is used in high-pressure gas production, its characterized in that, it includes:
intake pipe, sealed tube, communicating pipe, collecting box, intake pipe, sealed tube, communicating pipe, collecting box communicate in proper order, intake pipe, communicating pipe are the level and arrange, the sealed tube is vertical and arranges, the inlet end of intake pipe is provided with the check valve, the one-way circulation direction of check valve is by the directional exhaust end of the inlet end of intake pipe, the exhaust end of intake pipe and the middle part switch-on of sealed tube, communicating pipe on be provided with the valve, sealed tube endotheca be equipped with the sealing rod, the sealing rod can make and be in off-state and on-state between intake pipe and the sealed tube to can switch between off-state and the on-state.
2. The novel sealing device for high-pressure gas production according to claim 1, wherein the sealing rod is coaxially sleeved in the sealing tube, the bottom of the sealing rod is in contact with the bottom of the sealing tube, the sealing rod can move up and down in the sealing tube, the sealing rod comprises a sealing section and a communicating section, the sealing section comprises an upper section and a lower section of the sealing rod, the communicating section is located between the two sealing sections, the diameter of the communicating section is smaller than the inner diameter of the sealing tube, the diameter of the sealing section is matched with the inner diameter of the sealing tube, and a magnet is arranged at the top of the sealing tube and can generate suction force on the sealing rod.
3. The novel sealing device for high-pressure gas production as claimed in claim 2, wherein a guide groove is vertically formed in the side wall of the sealing tube, a push block is arranged on the sealing rod, and the projection extends out of the guide groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922179865.XU CN211082906U (en) | 2019-12-09 | 2019-12-09 | Novel sealing device for high-pressure gas production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922179865.XU CN211082906U (en) | 2019-12-09 | 2019-12-09 | Novel sealing device for high-pressure gas production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211082906U true CN211082906U (en) | 2020-07-24 |
Family
ID=71625964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922179865.XU Active CN211082906U (en) | 2019-12-09 | 2019-12-09 | Novel sealing device for high-pressure gas production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211082906U (en) |
-
2019
- 2019-12-09 CN CN201922179865.XU patent/CN211082906U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106654142A (en) | Liquid injection device | |
| CN102599822B (en) | Safety valve of coffee maker | |
| CN205819915U (en) | A kind of Pump for giving-out structure | |
| CN201254337Y (en) | Improved drawing liquid pump | |
| CN202642383U (en) | Foam pump | |
| CN211082906U (en) | Novel sealing device for high-pressure gas production | |
| CN102966400B (en) | System for adjusting height of moving block type tappet rod | |
| CN104329470A (en) | Vacuum valve of inductively coupled plasma source mass spectrometer | |
| CN201326590Y (en) | Pneumatic reciprocating supercharger | |
| CN211398658U (en) | Liquid flow direction switching device | |
| CN207261342U (en) | hybrid power source device | |
| CN207629938U (en) | A kind of general gasoline engines cylinder body valve assembly device | |
| CN201747558U (en) | Unloading device of compressor | |
| CN209551760U (en) | A kind of mobile phone shell auxiliary material draw frame machine | |
| CN208625728U (en) | A kind of CT bulb is changed oil exhaust system | |
| CN203199986U (en) | Pneumatic liquid feeding and extracting device | |
| CN204114169U (en) | A kind of icp ms vacuum valve | |
| CN204685118U (en) | A kind of distilled water bottle facilitating water outlet | |
| CN201934294U (en) | Volumetric liquid conveyor | |
| CN202266387U (en) | Vacuum pump aspirated engine with capillary network | |
| CN219543806U (en) | Manipulator leading-in device for ultrahigh vacuum | |
| CN201129305Y (en) | Full-automatic self-priming device for water pump | |
| CN201983589U (en) | Drying device for clean container | |
| CN202360333U (en) | Miniature vacuum pump | |
| CN202972013U (en) | Two-position three-way valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |