CN116906571A - Sealing device of cylinder pressure sealing container - Google Patents
Sealing device of cylinder pressure sealing container Download PDFInfo
- Publication number
- CN116906571A CN116906571A CN202311003042.6A CN202311003042A CN116906571A CN 116906571 A CN116906571 A CN 116906571A CN 202311003042 A CN202311003042 A CN 202311003042A CN 116906571 A CN116906571 A CN 116906571A
- Authority
- CN
- China
- Prior art keywords
- sealing device
- sealing
- sealed container
- container according
- stop block
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 78
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 11
- 239000010432 diamond Substances 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims 3
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007142 ring opening reaction Methods 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention discloses a sealing device of a cylinder pressure sealing container, which comprises a cylinder body, a bottom cover and a large outer ring, wherein the inner side of the large outer ring is movably provided with the sealing device, the sealing device comprises a large cover and a small cover, the sealing device also comprises an upright post fixedly welded with the large cover and the small cover, a thread sleeve is movably sleeved outside the upright post, a rotary stop block is arranged outside the thread sleeve in a threaded connection manner, the outer end part of the thread sleeve is integrally formed with a diamond spanner, the inner wall of the large outer ring is provided with a plurality of open sinking sockets, the rotary stop block is matched and clamped with the open sinking sockets, an air vent is arranged in the upright post in a penetrating manner, and is communicated with the inner cavity of the cylinder body.
Description
Technical Field
The invention relates to the technical field of pressure container sealing, in particular to a sealing device of a cylindrical pressure sealing container.
Background
Currently, the sealing means of a cylinder pressure sealed container are known as follows:
the flange type sealing device has the advantages that flanges are arranged at two ends of the end face of the cylinder, grooves are formed in the end face of the flange, sealing rings are added in the end face of the flange, and the flange type sealing device is firmly connected through bolts, so that the sealing effect is good, but the first mode is not beneficial to disassembly, the second mode is not beneficial to a cylinder pressure sealing container with a small diameter (the diameter is smaller than 200 cm), and the third mode is not suitable for a cylinder pressure sealing container with a small wall thickness (the wall thickness is smaller than about 3 mm).
And the flip cover is directly added on the end face, so that the flip cover is convenient to open, but the sealing cannot be ensured.
The sealing device is characterized in that the sealing device is provided with a sealing groove, and the sealing groove is provided with a sealing groove.
Disclosure of Invention
The invention provides a sealing device for a cylinder pressure sealing container, which solves the problems.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides a sealing device of cylinder pressure seal container, includes the cylinder barrel, the bottom of cylinder barrel bottom is located to the fixed bottom that locates, locates the big outer lane of cylinder barrel upper end, and big outer lane inboard activity is equipped with sealing device, sealing device includes big lid and little lid, big lid and little lid fixed welding, still include the stand that is in the same place with big lid, little lid fixed welding, the outside movable sleeve of stand is equipped with the thread bush, and the outside threaded connection of thread bush is equipped with rotatory dog, the outer tip integrated into one piece of thread bush is equipped with diamond spanner, big outer lane inner wall is equipped with a plurality of openings and sinks the nest, rotatory dog and the heavy nest matching joint of opening, the stand is inside to be run through and is equipped with the air vent, and the air vent is close to the one end inboard of diamond spanner and is equipped with the thread button, and the inside threaded connection of thread button is equipped with plug and circular pad.
Further, one end of the cylindrical barrel body close to the bottom is provided with a small outer ring.
Further, the rotation block is triangular in shape, and the number of the open counter sockets is three and matches with three corners of the rotation block.
Further, a T-shaped buckle sleeve is welded on the inner side of the rotation stop block, and the thread sleeve is matched and sleeved with the T-shaped buckle sleeve.
Further, a through hole for the upright post to pass through is formed in the threaded sleeve.
Further, an end face sealing ring is arranged at the sealing end of the large cover and the cylindrical barrel.
Further, the maximum diameter of the rotation stop block is smaller than the inner diameter of the large outer ring and larger than the minimum diameter of the circle where the opening sinking nest is located.
Further, the inner diameter of the vent hole is 6mm.
Further, the depth of the thread button is 10mm, and the inner diameter is 12mm.
Compared with the prior art, the invention has the advantages that: the rotary sealing device is provided with the threaded sleeve and the rotary stop block, adopts a rotary pressing sealing mode, the rotary stop block is screwed into the open sinking nest to play a fixing role, then the diamond wrench is screwed down, the whole sealing device is driven to press the edge of the cylindrical barrel, sealing is achieved, the sealing effect is good, the diamond handle and the rotary stop block are rotated anticlockwise, the rotary stop block is separated from the open sinking nest, and the sealing device can be taken down and is convenient to detach.
Drawings
Fig. 1 is a schematic perspective view of a sealing device of a cylinder pressure sealed container according to the present invention.
Fig. 2 is a schematic front view of the whole sealing device of a cylinder pressure sealing container of the present invention.
Fig. 3 is a schematic top view of the sealing device of a cylinder pressure sealed container of the present invention.
Fig. 4 is a schematic overall cross-sectional view of a sealing device of a cylindrical pressure sealed container of the present invention.
Fig. 5 is an enlarged schematic view of the sealing device of a cylinder pressure sealing container of the present invention at the area a.
Fig. 6 is a schematic front view of a sealing device of a cylinder pressure sealed container according to the present invention.
Fig. 7 is a schematic rear view of a sealing device of a cylinder pressure sealed container according to the present invention.
Fig. 8 is a schematic cross-sectional structure of a sealing device of a cylinder pressure sealed container of the present invention.
As shown in the figure: 1. a cylindrical barrel; 2. a bottom cover; 3. a large outer ring; 4. a large cover; 5. a small cover; 6. a column; 7. a thread sleeve; 8. a rotation stopper; 9. a diamond wrench; 10. sinking the nest through the opening; 11. a vent hole; 12. a thread buckle; 13. a screw plug; 14. a round pad; 15. a small outer ring; 16. and a through hole.
Detailed Description
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation configuration and operation, and thus are not to be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless explicitly stated or limited otherwise, the terms "provided with," "mounted to," "connected to," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediary, or in communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 8, a sealing device for a cylinder pressure sealing container comprises a cylinder body 1, a bottom cover 2 fixedly arranged at the bottom of the cylinder body 1, a big outer ring 3 fixedly arranged at the upper end of the cylinder body 1, wherein the inner side of the big outer ring 3 is movably provided with the sealing device, the sealing device comprises a big cover 4 and a small cover 5, the big cover 4 and the small cover 5 are fixedly welded, the sealing device further comprises a stand column 6 fixedly welded with the big cover 4 and the small cover 5, a thread bush 7 is movably sleeved outside the stand column 6, a rotary stop block 8 is arranged outside the thread bush 7 in a threaded connection manner, a diamond spanner 9 is integrally formed at the outer end part of the thread bush 7, a plurality of open sinking sockets 10 are arranged on the inner wall of the big outer ring 3, the rotary stop block 8 is matched and clamped with the open sinking sockets 10, a vent hole 11 is arranged inside the stand column 6 in a penetrating manner, the vent hole 11 is communicated with the inner cavity of the cylinder body 1, a thread buckle 12 is arranged at the inner side of one end of the vent hole 11 close to the diamond spanner 9, a thread plug 13 and a round pad 14 are arranged in the thread buckle 12.
And a small outer ring 15 is arranged at one end of the cylindrical barrel body 1 close to the bottom.
The rotary stop block 8 is triangular, the number of the open sinking sockets 10 is three and is matched with three angles of the rotary stop block 8, a T-shaped buckle sleeve is welded on the inner side of the rotary stop block 8, the threaded sleeve 7 is matched and sleeved with the T-shaped buckle sleeve, and the maximum diameter of the rotary stop block 8 is smaller than the inner diameter of the large outer ring 3 and larger than the minimum diameter of a circle where the open sinking sockets 10 are located.
The screw sleeve 7 is internally provided with a through hole 16 for the upright post 6 to pass through.
The sealing end of the large cover 4 and the cylindrical shell 1 is provided with an end face sealing ring.
The inner diameter of the vent hole 11 is 6mm, the depth of the screw thread 12 is 10mm, and the inner diameter is 12mm.
Specific embodiments of the invention: the whole sealing cover is tightly sealed and opened conveniently by screwing the diamond wrench 9 on the thread sleeve 7 clockwise and anticlockwise. The upright post 6 passes through the through hole 16 and is welded and fixed with the small cover 5 and the large cover 4 respectively, the vent hole 11 in the upright post 6 is beneficial to air circulation, the M12 thread button 12 with the depth of 10mm is arranged at the upper end of the upright post 6, and the copper screw plug 13 and the leather circular pad 14 are arranged, so that pressure relief and a pressure gauge can be arranged. The three angles of the rotation stop block 8 are precisely calculated to be smaller than the inner wall of the large outer ring 3 and larger than the inner wall of the large outer ring opening sinking nest 10, so that the sealing cover assembly can be conveniently opened and finished. The inner side of the rotary stop block 8 is welded with a T-shaped buckle sleeve with the height of 25mm, a rotary stop body is formed as a core component of the spinning mode, a cylinder of the threaded sleeve is an outer T-shaped buckle and is matched with the T-shaped buckle sleeve to install the outer T-shaped buckle and the T-shaped buckle sleeve together, the small cover 5 is welded with the large cover 4, the whole sealing cover is complete and clean, and an end face sealing ring is arranged outside the large cover in the sealing cover to be connected with a cylinder.
The working process comprises the following steps: the screw sleeve 7 is screwed clockwise, the rotary stop block 8 rotates to press the whole sealing cover downwards, the end face sealing ring and the cylinder are pressed more tightly, three end angles of the rotary stop block 8 enter the large outer ring opening sinking nest 10, and the whole process of spinning is completed, so that the sealing is tight and the opening is locked firmly. On the contrary, the whole action is opposite, the screw sleeve 7 is screwed anticlockwise, the rotary stop block 8 comes out of the open counter sink 10, and the whole sealing cover can be easily lifted, so that objects can be conveniently and quickly placed in the cylindrical pressure sealing container.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (9)
1. The utility model provides a sealing device of cylinder pressure seal container, includes cylinder barrel (1), fixed bottom (2) of locating cylinder barrel (1) bottom, fixed big outer lane (3) of locating cylinder barrel (1) upper end, big outer lane (3) inboard activity is equipped with sealing device, its characterized in that: sealing device includes big lid (4) and little lid (5), big lid (4) and little lid (5) fixed welding, still include with big lid (4), little lid (5) fixed welding stand (6) together, stand (6) outside movable sleeve is equipped with thread bush (7), thread bush (7) outside threaded connection is equipped with rotatory dog (8), thread bush (7) outer tip integrated into one piece is equipped with diamond spanner (9), big outer lane (3) inner wall is equipped with a plurality of openings and sinks nest (10), rotatory dog (8) and the heavy nest of opening (10) matching joint, the inside ventilation hole (11) that run through of stand (6) is equipped with of ventilation hole (11) intercommunication cylinder (1) inner chamber, the one end inboard that ventilation hole (11) is close to diamond spanner (9) is equipped with thread button (12), inside threaded connection of thread button (12) is equipped with plug (13) and round pad (14).
2. A sealing device for a cylindrical pressure sealed container according to claim 1, wherein: and a small outer ring (15) is arranged at one end, close to the bottom, of the cylindrical barrel (1).
3. A sealing device for a cylindrical pressure sealed container according to claim 1, wherein: the rotation stop block (8) is triangular, and the number of the opening sinkers (10) is three and is matched with three corners of the rotation stop block (8).
4. A sealing device for a cylindrical pressure sealed container according to claim 1, wherein: the inner side of the rotary stop block (8) is welded with a T-shaped buckle sleeve, and the thread sleeve (7) is matched and sleeved with the T-shaped buckle sleeve.
5. A sealing device for a cylindrical pressure sealed container according to claim 1, wherein: the inside of the thread sleeve (7) is provided with a through hole (16) for the upright post (6) to pass through.
6. A sealing device for a cylindrical pressure sealed container according to claim 1, wherein: the sealing end of the large cover (4) and the cylindrical barrel (1) is provided with an end face sealing ring.
7. A sealing device for a cylindrical pressure sealed container according to claim 1, wherein: the maximum diameter of the rotation stop block (8) is smaller than the inner diameter of the large outer ring (3) and larger than the minimum diameter of the circle where the opening sinking nest (10) is located.
8. A sealing device for a cylindrical pressure sealed container according to claim 1, wherein: the inner diameter of the vent hole (11) is 6mm.
9. A sealing device for a cylindrical pressure sealed container according to claim 8, wherein: the depth of the thread button (12) is 10mm, and the inner diameter is 12mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311003042.6A CN116906571A (en) | 2023-08-10 | 2023-08-10 | Sealing device of cylinder pressure sealing container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311003042.6A CN116906571A (en) | 2023-08-10 | 2023-08-10 | Sealing device of cylinder pressure sealing container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116906571A true CN116906571A (en) | 2023-10-20 |
Family
ID=88364924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311003042.6A Pending CN116906571A (en) | 2023-08-10 | 2023-08-10 | Sealing device of cylinder pressure sealing container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116906571A (en) |
-
2023
- 2023-08-10 CN CN202311003042.6A patent/CN116906571A/en active Pending
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |