CN203202216U - Sealing device of pressure container lid - Google Patents
Sealing device of pressure container lid Download PDFInfo
- Publication number
- CN203202216U CN203202216U CN 201320207458 CN201320207458U CN203202216U CN 203202216 U CN203202216 U CN 203202216U CN 201320207458 CN201320207458 CN 201320207458 CN 201320207458 U CN201320207458 U CN 201320207458U CN 203202216 U CN203202216 U CN 203202216U
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- CN
- China
- Prior art keywords
- sealing
- cover
- sealing cover
- flange plate
- tank body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a sealing device of a pressure container lid. The sealing device of the pressure container lid comprises a tank body and a tank lid, wherein the tank body and the tank lid are connected through a first flange plate and a second flange plate, the tank body and the tank lid are fastened through bolts, an annular boss is arranged on the inner side of the second flange plate, a spiral cylinder is arranged on the top of the tank lid, an adjusting rod is arranged in the spiral cylinder, threads are arranged on the adjusting rod so that the adjusting rod can be screwed with the spiral cylinder, one end of the adjusting rod is connected with a wheel disc, the other end of the adjusting rod is connected with a sealing cover, and a rubber layer is arranged at the bottom of the sealing cover. The wheel disc is screwed and the sealing cover moves upwards and downwards. When the sealing cover is attached to the boss, the wheel disc is continuously rotated, so that the sealing degree is adjusted. When the pressure need relieving, a sealing disc and the boss is separated directly, and therefore the sealing device of the pressure container lid is convenient to use, and reduces abrasion of rubber on the sealing cover to some extent due to the fact that the sealing degree can be adjusted selectively.
Description
Technical field
The utility model relates to a kind of pressurized container cap sealing, belongs to the pressure vessel technology field.
Background technique
Pressurized container is revealed for preventing, need seal the container covering structure, generally adopts seal ring to seal, and the tightness of sealing is certain, can't be with the different sealings of carrying out in various degree of materials inside, the wearing and tearing of seal ring simultaneously are very fast, need frequently to change.If materials inside produces gas, in the time of need carrying out pressure release, then want other pressure relief device, use trouble.
The model utility content
The utility model relates to a kind of pressurized container cap sealing, is that the sealing tightness of pressurized container can be regulated.
For realizing this purpose, the method that the utility model adopts is: a kind of pressurized container cap sealing, comprise tank body and cover, tank body is connected with second flange plate by first flange plate with cover, and by bolton, the described second flange plate inboard is provided with a circle boss, described cover top is provided with a spiral tube, be installed with an adjustable lever in the spiral tube, adjustable lever one end connects a wheel disc, and the other end connects sealing cover.
Described adjustable lever is provided with screw thread, twists by screw thread and spiral tube and closes.
Described sealing cover bottom surface is provided with rubber layer.
Described sealing cover is in the cover inboard, and the sealing cover external diameter is less than or equal to the tank body internal diameter greater than the internal diameter of boss.
Its beneficial effect is: turn wheel disc, sealing cover moves up and down, when sealing cover and boss applying, be rotated further wheel disc, can regulate the degree of sealing, and when the needs pressure release, seal disc separated with boss get final product, easy to use, owing to regulate seal degree, the wearing and tearing of rubber on the sealing cover of Jian Shaoing to a certain extent at random.
Description of drawings
The utility model will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the utility model sectional structure chart.
Embodiment
Disclosed all features in this specification, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.
Disclosed arbitrary feature in this specification (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
As shown in Figure 1, a kind of pressurized container cap sealing, a kind of pressurized container cap sealing comprises tank body 1 and cover 2, tank body 1 is connected with second flange plate 4 by first flange plate 3 with cover 2, and is fastening by bolt 10.Described second flange plate 4 inboards are provided with a circle boss 9.Described cover 2 tops are provided with a spiral tube 7, are installed with an adjustable lever 6 in the spiral tube 7, and adjustable lever 6 is provided with screw thread, twist by screw thread and spiral tube 7 and close.Adjustable lever 6 one ends connect a wheel disc 8, and the other end connects sealing cover 5, and sealing cover 5 bottom surfaces are provided with rubber layer, and sealing cover 5 is in the cover inboard, and sealing cover 5 external diameters are less than or equal to tank body 1 internal diameter greater than the internal diameter of boss 9.
The utility model is not limited to aforesaid embodiment.The utility model expands to any new feature or any new combination that discloses in this manual, and the arbitrary new method that discloses or step or any new combination of process.
Claims (3)
1. pressurized container cap sealing, comprise tank body (1) and cover (2), tank body (1) is connected with second flange plate (4) by first flange plate (3) with cover (2), fastening by bolt (10), it is characterized in that, described second flange plate (4) inboard is provided with a circle boss (9), described cover (2) top is provided with a spiral tube (7), be installed with an adjustable lever (6) in the spiral tube (7), adjustable lever (6) one ends connect a wheel disc (8), and the other end connects sealing cover (5); Described adjustable lever (6) is provided with screw thread, twists by screw thread and spiral tube (7) and closes.
2. pressurized container cap sealing according to claim 1 is characterized in that, described sealing cover (5) bottom surface is provided with rubber layer.
3. pressurized container cap sealing according to claim 1 is characterized in that, described sealing cover (5) is in cover (2) inboard, and sealing cover (5) external diameter is less than or equal to tank body (1) internal diameter greater than the internal diameter of boss (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207458 CN203202216U (en) | 2013-04-23 | 2013-04-23 | Sealing device of pressure container lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320207458 CN203202216U (en) | 2013-04-23 | 2013-04-23 | Sealing device of pressure container lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203202216U true CN203202216U (en) | 2013-09-18 |
Family
ID=49146325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320207458 Expired - Fee Related CN203202216U (en) | 2013-04-23 | 2013-04-23 | Sealing device of pressure container lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203202216U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757235A (en) * | 2016-05-16 | 2016-07-13 | 江苏久维压力容器制造有限公司 | Tank cover compression type pressure container |
| CN108644381A (en) * | 2018-07-20 | 2018-10-12 | 盐城市大明化工机械有限公司 | A kind of pressure vessel sealing device and encapsulating method |
| CN110302729A (en) * | 2019-07-04 | 2019-10-08 | 天津市亨必达化学合成物有限公司 | A kind of reaction kettle with sealing thermal insulation mechanism |
-
2013
- 2013-04-23 CN CN 201320207458 patent/CN203202216U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757235A (en) * | 2016-05-16 | 2016-07-13 | 江苏久维压力容器制造有限公司 | Tank cover compression type pressure container |
| CN105757235B (en) * | 2016-05-16 | 2017-11-24 | 江苏久维压力容器制造有限公司 | A kind of cover compression type pressure vessel |
| CN108644381A (en) * | 2018-07-20 | 2018-10-12 | 盐城市大明化工机械有限公司 | A kind of pressure vessel sealing device and encapsulating method |
| CN108644381B (en) * | 2018-07-20 | 2023-10-13 | 江苏大明生物工程装备有限公司 | Sealing device and sealing method for pressure container |
| CN110302729A (en) * | 2019-07-04 | 2019-10-08 | 天津市亨必达化学合成物有限公司 | A kind of reaction kettle with sealing thermal insulation mechanism |
| CN110302729B (en) * | 2019-07-04 | 2021-06-29 | 天津市亨必达化学合成物有限公司 | Reaction kettle with sealing and heat-preserving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140423 |