CN213712635U - Oxygen storage tank with gas filling emergency cut-off valve - Google Patents
Oxygen storage tank with gas filling emergency cut-off valve Download PDFInfo
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- CN213712635U CN213712635U CN202022730430.2U CN202022730430U CN213712635U CN 213712635 U CN213712635 U CN 213712635U CN 202022730430 U CN202022730430 U CN 202022730430U CN 213712635 U CN213712635 U CN 213712635U
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- oxygen storage
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Abstract
The utility model relates to the technical field of oxygen storage tanks, in particular to an oxygen storage tank with a gas filling emergency cut-off valve, which comprises an oxygen storage tank main body, wherein a ring groove is formed at the top of the oxygen storage tank main body, a top cover is arranged above the ring groove, a limiting ring corresponding to the ring groove is arranged at the edge of the top cover, an air inlet pipe is embedded at the central position of the top cover, the emergency cut-off valve is installed on the air inlet pipe, a supporting leg is arranged on the outer wall of the circumference of the oxygen storage tank main body, which is close to the; this oxygen storage tank with gas fills dress emergency cut-off valve, the oxygen storage tank main part increases the manometer, is convenient for know the volume that inside oxygen was filled in real time, and the top cap is convenient for open or closed use under the cooperation of sealed cushion and seal groove, and the intake pipe is convenient for in time cut off and fills the dress use under the cooperation of emergency cut-off valve, and the blast pipe is used with the cooperation of butterfly valve, the inside oxygen of the manual emission of convenient to use person.
Description
Technical Field
The utility model relates to an oxygen storage tank technical field specifically is an oxygen storage tank with gas filling emergency cut-off valve.
Background
With the rapid development of scientific technology and the upgrade of high-tech industrial products, the demand for oxygen is larger and larger, and the requirement on quality is higher and higher, and in order to ensure that the oxygen is convenient to use at any time, the prepared high-purity oxygen is compressed and stored in a storage tank;
general oxygen storage tank is not convenient for carry on promptly cutting off when gas fills the dress, cuts off the gas pipeline with the help of the quick action emergency valve, when avoiding oxygen storage tank to have the leakage, can not in time cut off the use, long-time messenger oxygen storage tank can not clear up increase of service life to inside.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an oxygen storage tank with gas fills dress emergency shutdown valve to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an oxygen storage tank with a gas filling emergency cut-off valve comprises an oxygen storage tank main body, wherein the inside of the oxygen storage tank main body is hollow cylindrical, a ring groove is formed in the top of the oxygen storage tank main body, a top cover is arranged above the ring groove, a limiting ring corresponding to the ring groove is arranged at the edge of the top cover, a sealing rubber gasket is arranged on the lower surface of the limiting ring, a sealing groove is formed in the ring groove at a position corresponding to the sealing rubber gasket, a plurality of round holes are formed in the limiting ring, fastening bolts are arranged in the round holes, threaded holes are formed in the ring groove at a position corresponding to the round holes, an air inlet pipe is embedded in the center of the top cover, the emergency cut-off valve is installed on the air inlet pipe, supporting legs are arranged on the outer wall of, and the exhaust pipe is provided with a butterfly valve.
Preferably, the outer wall of the circumference of the oxygen storage tank main body is further provided with a pressure gauge, the pressure gauge is fixedly connected with the oxygen storage tank main body through a bolt, and a connecting piece at the bottom of the pressure gauge is communicated with the inside of the oxygen storage tank main body.
Preferably, the supporting legs are distributed in an annular shape at equal intervals, and the supporting legs and the oxygen storage tank main body are of an integrally formed structure.
Preferably, the spacing ring is the integrated into one piece structure with the top cap, the width of spacing ring and the width looks adaptation of ring channel, the intake pipe is fixed with the top cap butt fusion, the quick action emergency valve passes through bolt and intake pipe fixed connection.
Preferably, the sealing rubber mat is fixedly bonded with the limiting ring, the width of the sealing groove is matched with the width of the sealing rubber mat, and the sealing rubber mat is matched with the sealing groove in a clamping mode.
Preferably, the diameter of the round hole is matched with the diameter of a fastening bolt, and the diameter of the fastening bolt is matched with the diameter of the threaded hole.
Preferably, the exhaust pipe is fixedly welded with the oxygen storage tank main body, and the butterfly valve is fixedly connected with the exhaust pipe through bolts.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses the oxygen storage tank main part increases the manometer, be convenient for know the volume that inside oxygen was filled in real time, the top cap is under the cooperation of sealed cushion and seal groove, be convenient for open or closed use, when not using, be convenient for clear up the use inside the oxygen storage tank main part, install the intake pipe on the top cap, under the cooperation of emergency cut-off valve, be convenient for in time cut off and fill the dress use, the cooperation of blast pipe and butterfly valve is used, the manual inside oxygen of discharging of convenient to use person, be convenient for better use operation.
2. The utility model discloses the top cap is under the effect of spacing ring, and fastening bolt passes the round hole and with screw hole threaded connection, be convenient for to the inseparable fixed of top cap, prevent that in use from breaking away from, influence the sealed storage oxygen of whole oxygen storage tank main part and use.
Drawings
FIG. 1 is a schematic view of the overall structure of an oxygen storage tank with a gas-filled emergency shut-off valve according to the present invention;
FIG. 2 is a schematic view of the open structure of the top cover of the oxygen storage tank with the gas-filled emergency shut-off valve of the present invention;
FIG. 3 is a schematic view of the main structure of the oxygen storage tank of the present invention;
fig. 4 is a schematic view of the top cover frame structure of the present invention.
The various reference numbers in the figures mean:
1. an oxygen storage tank body; 10. an annular groove; 11. a threaded hole; 12. a sealing groove;
2. supporting legs;
3. an exhaust pipe; 30. a butterfly valve;
4. a pressure gauge;
5. a top cover; 50. a limiting ring; 51. a circular hole; 52. sealing the rubber gasket; 53. fastening a bolt;
6. an air inlet pipe; 60. an emergency cut-off valve.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-4, the present invention provides a technical solution:
an oxygen storage tank with a gas filling emergency cut-off valve comprises an oxygen storage tank main body 1, the interior of the oxygen storage tank main body 1 is hollow cylindrical, the top of the oxygen storage tank main body 1 is provided with an annular groove 10, a top cover 5 is arranged above the annular groove 10, the edge of the top cover 5 is provided with a limiting ring 50 corresponding to the annular groove 10, the lower surface of the limiting ring 50 is provided with a sealing rubber gasket 52, the annular groove 10 is provided with a sealing groove 12 at the position corresponding to the sealing rubber gasket 52, the limiting ring 50 is provided with a plurality of round holes 51, the round holes 51 are all provided with fastening bolts 53, the annular groove 10 is provided with threaded holes 11 at the positions corresponding to the round holes 51, the central position of the top cover 5 is embedded with an air inlet pipe 6, the air inlet pipe 6 is provided with the emergency cut-off valve 60, the, the exhaust pipe 3 is provided with a butterfly valve 30.
In this embodiment, still install manometer 4 on the 1 circumference outer wall of oxygen storage tank main part, manometer 4 passes through bolt and 1 fixed connection of oxygen storage tank main part, and manometer 4 bottom's connecting piece and 1 inside intercommunication of oxygen storage tank main part, manometer 4 add establish, and the person of facilitating the use can in time know the content of inside oxygen.
Furthermore, the supporting legs 2 are distributed in an annular shape at equal intervals, the supporting legs 2 and the oxygen storage tank main body 1 are of an integrally formed structure, the number of the supporting legs 2 is at least five, and the supporting legs 2 are convenient for stably supporting the whole oxygen storage tank main body 1, so that the whole independence is improved.
Specifically, spacing ring 50 and top cap 5 are integrated into one piece structure, the width of spacing ring 50 and the width looks adaptation of ring channel 10, intake pipe 6 is fixed with the 5 butt fusion of top cap, quick action emergency valve 60 passes through bolt and 6 fixed connection of intake pipe, under the cooperation of spacing ring 50, the fixed use of 5 fast and stable installations of top cap of being convenient for, intake pipe 6 uses with quick action emergency valve 60's cooperation, be convenient for in time carry out the use of aerifing cutting off, avoid the waste of oxygen.
Secondly, the sealing rubber pad 52 is fixedly bonded with the limiting ring 50, the width of the sealing groove 12 is matched with the width of the sealing rubber pad 52, the sealing rubber pad 52 is matched with the sealing groove 12 in a clamping mode, the sealing rubber pad 52 is matched with the sealing groove 12, and the air tightness of the top cover 5 and the oxygen storage tank main body 1 is improved.
Furthermore, the diameter of the round hole 51 is matched with the diameter of the fastening bolt 53, the diameter of the fastening bolt 53 is matched with the diameter of the threaded hole 11, and the fastening bolt 53 penetrates through the round hole 51 and is in threaded connection with the threaded hole 11, so that the top cover 5 can be conveniently fixed and used.
Besides, the exhaust pipe 3 is fixedly welded with the oxygen storage tank main body 1, the butterfly valve 30 is fixedly connected with the exhaust pipe 3 through bolts, the butterfly valve 30 is matched with the exhaust pipe 3, and a user can conveniently and manually discharge the internally stored oxygen.
The oxygen storage tank with gaseous filling emergency cut-off valve of this embodiment is when using, the user is manual fixes top cap 5 in the ring channel 10 of oxygen storage tank main part 1 top, sealed cushion 52 corresponds the joint cooperation with seal groove 12, the user is manual pass round hole 51 with fastening bolt 53 and with screw hole 11 threaded connection, butterfly valve 30 is closed, the manual oxygen that will produce of user fills into oxygen storage tank main part 1 through intake pipe 6, change according to the numerical value on the manometer 4, user manual control emergency cut-off valve 60 is closed, prevent the inside oxygen excess or the backward flow of oxygen storage tank main part 1, influence the storage and use.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. An oxygen storage tank with a gas-filled emergency shut-off valve, comprising an oxygen storage tank body (1), characterized in that: the oxygen storage tank is characterized in that the oxygen storage tank main body (1) is hollow cylindrical, the top of the oxygen storage tank main body (1) is provided with an annular groove (10), a top cover (5) is arranged above the annular groove (10), the edge of the top cover (5) is provided with a limiting ring (50) corresponding to the annular groove (10), the lower surface of the limiting ring (50) is provided with a sealing rubber gasket (52), a sealing groove (12) is formed in the annular groove (10) at a position corresponding to the sealing rubber gasket (52), the limiting ring (50) is provided with a plurality of round holes (51), the round holes (51) are respectively provided with a fastening bolt (53), the annular groove (10) is provided with a threaded hole (11) at a position corresponding to the round holes (51), the top center of the top cover (5) is embedded with an air inlet pipe (6), and the air inlet pipe, the oxygen storage tank is characterized in that supporting legs (2) are arranged on the outer wall of the circumference of the oxygen storage tank main body (1) close to the bottom, an exhaust pipe (3) is embedded in the center of the bottom of the oxygen storage tank main body (1), and a butterfly valve (30) is installed on the exhaust pipe (3).
2. The oxygen storage tank with a gas-filled emergency shut-off valve of claim 1 wherein: still install manometer (4) on the outer wall of oxygen storage tank main part (1) circumference, manometer (4) pass through bolt and oxygen storage tank main part (1) fixed connection, the connecting piece and the inside intercommunication of oxygen storage tank main part (1) of manometer (4) bottom.
3. The oxygen storage tank with a gas-filled emergency shut-off valve of claim 1 wherein: the supporting legs (2) are distributed in an annular shape at equal intervals, and the supporting legs (2) and the oxygen storage tank main body (1) are of an integrally formed structure.
4. The oxygen storage tank with a gas-filled emergency shut-off valve of claim 1 wherein: spacing ring (50) and top cap (5) are the integrated into one piece structure, the width of spacing ring (50) and the width looks adaptation of ring channel (10), intake pipe (6) are fixed with top cap (5) butt fusion, quick action emergency valve (60) pass through bolt and intake pipe (6) fixed connection.
5. The oxygen storage tank with a gas-filled emergency shut-off valve of claim 1 wherein: the sealing rubber mat (52) is fixedly bonded with the limiting ring (50), the width of the sealing groove (12) is matched with the width of the sealing rubber mat (52), and the sealing rubber mat (52) is matched with the sealing groove (12) in a clamping mode.
6. The oxygen storage tank with a gas-filled emergency shut-off valve of claim 1 wherein: the diameter of the round hole (51) is matched with that of a fastening bolt (53), and the diameter of the fastening bolt (53) is matched with that of the threaded hole (11).
7. The oxygen storage tank with a gas-filled emergency shut-off valve of claim 1 wherein: the exhaust pipe (3) is fixedly welded with the oxygen storage tank main body (1), and the butterfly valve (30) is fixedly connected with the exhaust pipe (3) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022730430.2U CN213712635U (en) | 2020-11-23 | 2020-11-23 | Oxygen storage tank with gas filling emergency cut-off valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022730430.2U CN213712635U (en) | 2020-11-23 | 2020-11-23 | Oxygen storage tank with gas filling emergency cut-off valve |
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| Publication Number | Publication Date |
|---|---|
| CN213712635U true CN213712635U (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022730430.2U Active CN213712635U (en) | 2020-11-23 | 2020-11-23 | Oxygen storage tank with gas filling emergency cut-off valve |
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| CN (1) | CN213712635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978430A (en) * | 2021-10-16 | 2023-04-18 | 非视觉污染分析科学技术有限公司 | Chemical pressure container |
-
2020
- 2020-11-23 CN CN202022730430.2U patent/CN213712635U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978430A (en) * | 2021-10-16 | 2023-04-18 | 非视觉污染分析科学技术有限公司 | Chemical pressure container |
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Effective date of registration: 20230203 Address after: 410000 in the factory building on the northwest side of Shanhe Industrial City, 1335 Liangtang East Road, Xingsha Industrial Base, Changsha Economic and Technological Development Zone, Changsha, Hunan Province Patentee after: Changsha Mander Gas Co.,Ltd. Address before: 410000 bailuopu village, bailuopu Town, Wangcheng District, Changsha City, Hunan Province (in Changsha Yihua Gas Co., Ltd.) Patentee before: Changsha Yihua Gas Co.,Ltd. |