CN211231558U - Sealing cover structure of pressure container - Google Patents
Sealing cover structure of pressure container Download PDFInfo
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- CN211231558U CN211231558U CN201921655428.4U CN201921655428U CN211231558U CN 211231558 U CN211231558 U CN 211231558U CN 201921655428 U CN201921655428 U CN 201921655428U CN 211231558 U CN211231558 U CN 211231558U
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Abstract
The utility model provides a sealed lid structure of pressure vessel, include: sealed lid structure main part, sealing mechanism and installation mechanism, sealed lid structure main part is including a jar body, flange and apron, sealing mechanism is including sealed post, sealed post is located in the middle of the apron bottom, sealed post bottom outside is seted up flutedly, the inside top of flange is provided with the rubber ring, the rubber ring is located inside the recess, the sealed post outside is provided with sealing ring A, the sealing ring A outside is provided with sealing ring B, sealing ring A and sealing ring B top all are located the apron bottom. The utility model provides a sealed lid structure of pressure vessel is through installing sealed post, sealing ring A and sealing ring B additional respectively in the apron bottom, when the needs sealed jar body, has been convenient for the staff sealed jar body, through installing the connecting block additional on the apron top, has effectively promoted the efficiency that the staff installed the apron.
Description
Technical Field
The utility model relates to a sealed lid field especially relates to a sealed lid structure of pressure vessel.
Background
A pressure vessel is a closed vessel that can withstand pressure. The pressure container has wide application range, and has important position and function in many departments of industry, civil use, military industry and the like and many fields of scientific research. Among them, the pressure vessels used in the petrochemical industry alone account for about 50% of the total number of pressure vessels, in order to be used in the chemical industry and the petrochemical industry at most. The pressure container is mainly used for the technical processes of heat transfer, mass transfer, reaction and the like, and storing and transporting gas or liquefied gas with pressure in the fields of chemical industry and petrochemical industry; the sealing cover is widely applied to other industrial and civil fields, the sealing cover is an important component of a pressure container, and various sealing covers on the market still have various problems.
The utility model discloses a pressure vessel seal structure as utility model with grant publication number CN202937800U, its life who has promoted sealing element, but does not solve the sealed operating procedure of current sealed lid installation loaded down with trivial details, the big problem of the installation degree of difficulty. Therefore, it is necessary to provide a sealing cover structure for a pressure vessel to solve the above technical problems.
Disclosure of Invention
The utility model provides a sealed lid structure of pressure vessel has solved the sealed operating procedure of current sealed lid installation loaded down with trivial details, the big problem of the installation degree of difficulty.
In order to solve the technical problem, the utility model provides a pair of sealed lid structure of pressure vessel, include: sealed lid structure subject, sealing mechanism and installation mechanism, sealed lid structure subject includes jar body, flange and apron, sealing mechanism includes sealed post, sealed post is located in the middle of the apron bottom, sealed post bottom outside is seted up flutedly, the inside top of flange is provided with the rubber ring, the rubber ring is located inside the recess, the sealed post outside is provided with sealing ring A, the sealing ring A outside is provided with sealing ring B, sealing ring A and sealing ring B top all are located the apron bottom, seal groove A and seal groove B have been seted up respectively on the flange top, seal groove A and seal groove B inner wall all set up the seal cover, sealing ring A is located inside seal groove A, sealing ring B is located inside seal groove B.
Preferably, the mounting mechanism comprises an entry groove which is positioned on the top end surface of the connecting flange, the sealing groove B is positioned at the inner side of the inlet groove, one side of the bottom end of the inlet groove is provided with a limiting groove, the other side of the bottom end of the inlet groove is provided with a limiting block, the bottom end of the cover plate is provided with a connecting block, the sealing ring B is positioned at the inner side of the connecting block, the bottom end of the connecting block is provided with a limiting block, the connecting block is positioned in the inlet groove, the limiting block is positioned in the limiting groove, the limiting block is positioned at one end of the limiting groove, the bottom end of the connecting flange is provided with an installation cylinder, the installation cylinder is internally provided with a tension spring and a fixed ring respectively, the stopper runs through into groove, flange, an installation section of thick bamboo, extension spring and solid fixed ring, gu fixed ring is located the extension spring bottom, the stopper bottom is provided with draws the piece, draw the piece to be located an installation section of thick bamboo bottom.
Preferably, the sealing post is connected to the cover plate, and the sealing post is connected to the connecting flange.
Preferably, the sealing ring A and the sealing ring B are fixedly connected with the cover plate, and the circle centers of the sealing ring A, the sealing ring B and the sealing column coincide.
Preferably, the seal cover all with seal groove A and seal groove B fixed connection, the apron is located jar body top, the apron external diameter is unanimous with the flange external diameter.
Preferably, the connecting block is fixedly connected with the cover plate, and the limiting block is fixedly connected with the connecting block.
Preferably, the installation cylinder is fixedly connected with the connecting flange, the tension spring is fixedly connected with the installation cylinder and the fixing ring, and the fixing ring and the pull block are fixedly connected with the limiting block.
Preferably, the number of the mounting cylinders is three, and the mounting cylinders are uniformly distributed around the circle center of the bottom end of the connecting flange respectively.
Compared with the prior art, the utility model provides a sealed lid structure of pressure vessel has following beneficial effect:
(1) through install sealing post respectively additional in the apron bottom, sealing ring A and sealing ring B, when the sealed tank body of needs, remove the apron, drive sealing post respectively by the apron, sealing ring A, sealing ring B and connecting block remove, and with sealing post, sealing ring A, inside sealing ring B and the connecting block aim at flange respectively, seal groove A, seal groove B and entering groove, press the apron, drive sealing post respectively by the apron, sealing ring A, sealing ring B and connecting block move down, when sealing post, sealing ring A, inside sealing ring B and connecting block got into flange respectively, seal groove A, when seal groove B and entering groove were inside, rubber ring and groove block this moment, the seal cover contacts with sealing ring A and sealing ring B respectively, the operation is accomplished, the staff's sealed tank body has been convenient for.
(2) Through installing the connecting block additional on the apron top, rotate the apron, drive the connecting block by the apron and rotate, the connecting block drives the restriction piece and rotates, the restriction piece gets into spacing inslot portion, the stopper top is located restriction piece one end this moment, under the effect of extension spring, by the solid fixed ring of extension spring pulling reset, gu fixed ring drives the stopper and resets, when stopper top one side is located restriction piece one end, accomplish spacing to the restriction piece, thereby it is fixed to the apron installation to accomplish, and the operation is simple, and the efficiency of staff's installation apron has effectively been promoted.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a sealing cover structure for a pressure vessel according to the present invention;
FIG. 2 is a schematic structural view of the sealing mechanism shown in FIG. 1;
FIG. 3 is an enlarged view of the structure shown in FIG. 2 at c;
FIG. 4 is a schematic top view of the attachment flange of FIG. 1;
FIG. 5 is an enlarged view of d of FIG. 4;
FIG. 6 is a cross-sectional structural schematic view of the attachment flange of FIG. 1;
FIG. 7 is an enlarged view of a portion a shown in FIG. 1;
FIG. 8 is an enlarged view of the structure shown at c in FIG. 2;
fig. 9 is a schematic structural view of the connecting block shown in fig. 1.
Reference numbers in the figures: 1. the jar body, 2, apron, 3, flange, 4, sealed post, 5, rubber ring, 6, sealing ring A, 7, seal groove A, 8, sealing ring B, 9, seal groove B, 10, stopper, 11, get into the groove, 12, spacing groove, 13, an installation section of thick bamboo, 14, draw the piece, 15, solid fixed ring, 16, connecting block, 17, restriction piece, 18, extension spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8 and fig. 9 in combination, wherein fig. 1 is a schematic structural view of a preferred embodiment of a sealing cover structure of a pressure vessel according to the present invention; FIG. 2 is a schematic structural view of the sealing mechanism shown in FIG. 1; FIG. 3 is an enlarged view of the structure shown in FIG. 2 at c; FIG. 4 is a schematic top view of the attachment flange of FIG. 1; FIG. 5 is an enlarged view of d of FIG. 4; FIG. 6 is a cross-sectional structural schematic view of the attachment flange of FIG. 1; FIG. 7 is an enlarged view of a portion a shown in FIG. 1; FIG. 8 is an enlarged view of the structure shown at c in FIG. 2; fig. 9 is a schematic structural view of the connecting block shown in fig. 1. A pressure vessel sealing cap structure comprising: sealed lid structure main part, sealing mechanism and installation mechanism, sealed lid structure main part is including jar body 1, flange 3 and apron 2, sealing mechanism includes sealed post 4, sealed post 4 is located in the middle of the 2 bottom ends of apron, the recess is seted up in the 4 bottom outsides of sealed post, flange 3 inside top is provided with rubber ring 5, rubber ring 5 is located inside the recess, the 4 outside of sealed post is provided with sealing ring A6, the sealing ring A6 outside is provided with sealing ring B8, sealing ring A6 and sealing ring B8 top all are located apron 2 bottom, sealing groove A7 and sealing groove B9 have been seted up respectively to flange 3 top, sealing groove A7 and sealing groove B9 inner wall all set up the seal cover, sealing ring A6 is located inside sealing groove A7, sealing ring B8 is located inside sealing groove B36.
In order to facilitate the installation of the cover plate 2, in this embodiment, preferably, the installation mechanism includes an entry groove 11, the entry groove 11 is located on the top surface of the connecting flange 3, the sealing groove B9 is located inside the entry groove 11, a limiting groove 12 is formed on one side of the bottom end of the entry groove 11, a limiting block 10 is arranged on the other side of the bottom end of the entry groove 11, a connecting block 16 is arranged at the bottom end of the cover plate 2, a sealing ring B8 is located inside the connecting block 16, a limiting block 17 is arranged at the bottom end of the connecting block 16, the connecting block 16 is located inside the entry groove 11, the limiting block 17 is located inside the limiting groove 12, the limiting block 10 is located at one end of the limiting groove 12, an installation cylinder 13 is arranged at the bottom end of the connecting flange 3, a tension spring 18 and a fixing ring 15 are respectively arranged inside the installation cylinder 13, the, the pulling block 14 is located at the bottom end of the mounting cylinder 13.
In order to fix the sealing post 4, in the present embodiment, it is preferable that the sealing post 4 is connected to the cover plate 2, and the sealing post 4 is connected to the connecting flange 3.
In order to fix the seal rings a6 and B8, in this embodiment, the seal rings a6 and B8 are preferably fixedly connected to the cover plate 2, and the centers of the seal rings a6, B8 and the seal post 4 are preferably coincident.
In order to improve the sealing performance of the main body of the sealing cover structure, in this embodiment, preferably, the sealing sleeves are fixedly connected with the sealing grooves a7 and the sealing groove B9, the cover plate 2 is located at the top end of the tank body 1, and the outer diameter of the cover plate 2 is the same as that of the connecting flange 3.
In order to fix the limiting block 17, in the present embodiment, it is preferable that the connecting block 16 is fixedly connected to the cover plate 2, and the limiting block 17 is fixedly connected to the connecting block 16.
For the convenience of stopper 10 resets, in this embodiment, preferably, installation section of thick bamboo 13 and flange 3 fixed connection, extension spring 18 all with installation section of thick bamboo 13 and solid fixed ring 15 fixed connection, gu fixed ring 15 and draw piece 14 all with stopper 10 fixed connection.
In order to improve the connection firmness between the cover plate 2 and the connecting flange 3, in this embodiment, it is preferable that the number of the mounting cylinders 13 is three, and the mounting cylinders 13 are respectively and uniformly distributed around the center of the circle at the bottom end of the connecting flange 3.
The utility model provides a working principle of the sealed lid structure of pressure vessel as follows: after the device is completed, a sealing column 4, a sealing ring A6 and a sealing ring B8 are respectively additionally arranged at the bottom end of a cover plate 2, when a tank body 1 needs to be sealed, the cover plate 2 is moved, the cover plate 2 drives the sealing column 4, the sealing ring A6, the sealing ring B8 and a connecting block 16 to move, the sealing column 4, the sealing ring A6, the sealing ring B8 and the connecting block 16 to respectively align with the inside of a connecting flange 3, a sealing groove A7, a sealing groove B9 and an inlet groove 11, the cover plate 2 is pressed down, the cover plate 2 drives the sealing column 4, the sealing ring A6, the sealing ring B8 and the connecting block 16 to move downwards, when the sealing column 4, the sealing ring A6, the sealing ring B8 and the connecting block 16 respectively enter the inside of the connecting flange 3, the sealing groove A7, the sealing groove B9 and the inside of the inlet groove 11, the rubber ring 5 is clamped with the, it is convenient for staff's sealed tank body 1, through installing connecting block 16 additional on 2 tops of apron, rotate apron 2, drive connecting block 16 by apron 2 and rotate, connecting block 16 drives restriction piece 17 and rotates, restriction piece 17 gets into limiting groove 12 inside, stopper 10 top is located restriction piece 17 one end this moment, under extension spring 18's effect, by the solid fixed ring 15 of extension spring 18 pulling reset, gu fixed ring 15 drives stopper 10 and resets, when stopper 10 top one side is located restriction piece 17 one end, accomplish spacing to restriction piece 17, thereby it is fixed to accomplish the installation of apron 2, therefore, the steam generator is simple in operation, staff's installation apron 2's efficiency has effectively been promoted.
Compared with the prior art, the utility model provides a sealed lid structure of pressure vessel has following beneficial effect:
(1) by respectively installing the sealing post 4, the sealing ring A6 and the sealing ring B8 at the bottom end of the cover plate 2, when the can body 1 needs to be sealed, the cover plate 2 is moved, the cover plate 2 drives the sealing column 4, the sealing ring A6, the sealing ring B8 and the connecting block 16 to move respectively, the sealing column 4, the sealing ring A6, the sealing ring B8 and the connecting block 16 are respectively aligned with the inside of the connecting flange 3, the sealing groove A7, the sealing groove B9 and the inlet groove 11, the cover plate 2 is pressed down, the sealing column 4, the sealing ring A6, the sealing ring B8 and the connecting block 16 are respectively driven by the cover plate 2 to move downwards, when the sealing post 4, the sealing ring a6, the sealing ring B8 and the connecting block 16 enter the inside of the connecting flange 3, the sealing groove a7, the sealing groove B9 and the groove 11 respectively, at this moment, the rubber ring 5 is clamped with the groove, the sealing sleeve is respectively contacted with the sealing ring A6 and the sealing ring B8, the operation is completed, and the sealing of the tank body 1 by workers is facilitated.
(2) Through installing connecting block 16 additional on 2 tops of apron, rotate apron 2, drive connecting block 16 by apron 2 and rotate, connecting block 16 drives restriction piece 17 and rotates, restriction piece 17 gets into inside limiting groove 12, 10 tops of stopper this moment are located restriction piece 17 one end, under the effect of extension spring 18, by the solid fixed ring 15 of 18 pulling of extension spring resets, gu fixed ring 15 drives stopper 10 and resets, when stopper 10 top one side is located restriction piece 17 one end, accomplish spacing to restriction piece 17, thereby it is fixed to accomplish the installation of apron 2, therefore, the steam generator is simple in operation, the efficiency of staff installation apron 2 has effectively been promoted.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (8)
1. A pressure vessel sealing gland structure, comprising: the sealing cover structure body comprises a tank body (1), a connecting flange (3) and a cover plate (2), the sealing mechanism comprises a sealing column (4), the sealing column (4) is positioned in the middle of the bottom end of the cover plate (2), a groove is formed in the outer side of the bottom end of the sealing column (4), a rubber ring (5) is arranged at the top end of the inner part of the connecting flange (3), the rubber ring (5) is positioned in the groove, a sealing ring A (6) is arranged on the outer side of the sealing column (4), a sealing ring B (8) is arranged on the outer side of the sealing ring A (6), the top ends of the sealing ring A (6) and the sealing ring B (8) are both positioned at the bottom end of the cover plate (2), a sealing groove A (7) and a sealing groove B (9) are respectively formed in the top end of the connecting flange (3), and sealing sleeves are respectively arranged on, the sealing ring A (6) is located inside the sealing groove A (7), and the sealing ring B (8) is located inside the sealing groove B (9).
2. The sealing cover structure of a pressure vessel according to claim 1, wherein the mounting mechanism comprises an inlet groove (11), the inlet groove (11) is located on the top surface of the connecting flange (3), the sealing groove B (9) is located inside the inlet groove (11), a limiting groove (12) is formed in one side of the bottom end of the inlet groove (11), a limiting block (10) is arranged on the other side of the bottom end of the inlet groove (11), a connecting block (16) is arranged at the bottom end of the cover plate (2), the sealing ring B (8) is located inside the connecting block (16), a limiting block (17) is arranged at the bottom end of the connecting block (16), the connecting block (16) is located inside the inlet groove (11), the limiting block (17) is located inside the limiting groove (12), the limiting block (10) is located at one end of the limiting groove (12), a mounting barrel (13) is arranged at the bottom end of the connecting, install a section of thick bamboo (13) inside extension spring (18) and solid fixed ring (15) of being provided with respectively, stopper (10) run through go into groove (11), flange (3), an installation section of thick bamboo (13), extension spring (18) and solid fixed ring (15), gu fixed ring (15) are located extension spring (18) bottom, stopper (10) bottom is provided with draws piece (14), draw piece (14) to be located an installation section of thick bamboo (13) bottom.
3. Sealing cover construction for pressure vessels according to claim 1, characterized in that the sealing post (4) is intended to be connected to the cover plate (2) and that the sealing post (4) is intended to be connected to the connecting flange (3).
4. The sealing cover structure for the pressure vessel as claimed in claim 1, wherein the sealing ring A (6) and the sealing ring B (8) are fixedly connected with the cover plate (2), and the circle centers of the sealing ring A (6), the sealing ring B (8) and the sealing column (4) are coincident.
5. The sealing cover structure of the pressure vessel as claimed in claim 1, wherein the sealing sleeves are fixedly connected with the sealing groove A (7) and the sealing groove B (9), the cover plate (2) is located at the top end of the tank body (1), and the outer diameter of the cover plate (2) is consistent with that of the connecting flange (3).
6. The sealing cover structure for pressure vessels according to claim 2, wherein the connecting block (16) is fixedly connected with the cover plate (2), and the limiting block (17) is fixedly connected with the connecting block (16).
7. The sealing cover structure of the pressure vessel as claimed in claim 2, wherein the mounting cylinder (13) is fixedly connected with the connecting flange (3), the tension springs (18) are fixedly connected with the mounting cylinder (13) and the fixing ring (15), and the fixing ring (15) and the pulling block (14) are fixedly connected with the limiting block (10).
8. The sealing cover structure of the pressure vessel as claimed in claim 2, wherein the number of the mounting cylinders (13) is three, and the mounting cylinders (13) are uniformly distributed around the center of the circle of the bottom end of the connecting flange (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921655428.4U CN211231558U (en) | 2019-09-30 | 2019-09-30 | Sealing cover structure of pressure container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921655428.4U CN211231558U (en) | 2019-09-30 | 2019-09-30 | Sealing cover structure of pressure container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211231558U true CN211231558U (en) | 2020-08-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921655428.4U Active CN211231558U (en) | 2019-09-30 | 2019-09-30 | Sealing cover structure of pressure container |
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| CN (1) | CN211231558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115448418A (en) * | 2022-09-13 | 2022-12-09 | 上海阿波罗机械股份有限公司 | Ion exchanger and installation device thereof |
-
2019
- 2019-09-30 CN CN201921655428.4U patent/CN211231558U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115448418A (en) * | 2022-09-13 | 2022-12-09 | 上海阿波罗机械股份有限公司 | Ion exchanger and installation device thereof |
| CN115448418B (en) * | 2022-09-13 | 2023-08-29 | 上海阿波罗机械股份有限公司 | Ion exchanger and installation device thereof |
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