CN103206538A - Pressure container cover sealing device - Google Patents
Pressure container cover sealing device Download PDFInfo
- Publication number
- CN103206538A CN103206538A CN 201310141944 CN201310141944A CN103206538A CN 103206538 A CN103206538 A CN 103206538A CN 201310141944 CN201310141944 CN 201310141944 CN 201310141944 A CN201310141944 A CN 201310141944A CN 103206538 A CN103206538 A CN 103206538A
- Authority
- CN
- China
- Prior art keywords
- cover
- sealing
- sealing cover
- boss
- 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.)
- Pending
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- Pressure Vessels And Lids Thereof (AREA)
- Closures For Containers (AREA)
Abstract
The invention discloses a pressure container cover sealing device. The pressure container cover sealing device comprises a tank body and a tank cover, wherein the tank body and the tank cover are connected through a first flange plate and a second flange plate, and are fastened by using a bolt; a boss is arranged inside the second flange; a spiral cylinder is arranged on the top of the tank cover; a regulating rod is arranged in the spiral cylinder; threads are formed in the regulating rod; the regulating rod is screwed with the spiral cylinder; one end of the regulating rod is connected with a wheel disc, and the other end of the regulating rod is connected with a sealing cover; and a rubber layer is arranged at the bottom of the sealing cover. The wheel disc is twisted, and the sealing cover moves up and down; when the sealing cover is attached to the boss, the wheel disc is continuously rotated, so that the sealing degree can be regulated; and when the depressurization is needed, the sealing cover is separated from the boss. The pressure container cover sealing device is convenient to use; and by randomly regulating the sealing degree, the abrasion of rubber on the sealing cover is reduced to a certain extent.
Description
Technical field
The present invention relates to a kind of pressurized container cap sealing, belong 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.
Summary of the invention
The present invention 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 applied in the present invention 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 present invention will illustrate by example and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is sectional structure chart of the present invention.
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 present invention is not limited to aforesaid embodiment.The present invention 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 (4)
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).
2. pressurized container cap sealing according to claim 1 is characterized in that, described adjustable lever (6) is provided with screw thread, twists by screw thread and spiral tube (7) and closes.
3. pressurized container cap sealing according to claim 1 is characterized in that, described sealing cover (5) bottom surface is provided with rubber layer.
4. 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 201310141944 CN103206538A (en) | 2013-04-23 | 2013-04-23 | Pressure container cover sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310141944 CN103206538A (en) | 2013-04-23 | 2013-04-23 | Pressure container cover sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103206538A true CN103206538A (en) | 2013-07-17 |
Family
ID=48753868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310141944 Pending CN103206538A (en) | 2013-04-23 | 2013-04-23 | Pressure container cover sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103206538A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033399A (en) * | 2015-06-26 | 2015-11-11 | 郑英 | Protective gas heat treatment tank sealing structure capable of resisting cold and hot deformation through vacuumization |
| CN105570454A (en) * | 2016-03-09 | 2016-05-11 | 周紫阳 | Adjustable straight sealing strip |
| CN105889506A (en) * | 2016-05-16 | 2016-08-24 | 江苏久维压力容器制造有限公司 | Adjustable double-cover pressing 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 |
-
2013
- 2013-04-23 CN CN 201310141944 patent/CN103206538A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105033399A (en) * | 2015-06-26 | 2015-11-11 | 郑英 | Protective gas heat treatment tank sealing structure capable of resisting cold and hot deformation through vacuumization |
| CN105570454A (en) * | 2016-03-09 | 2016-05-11 | 周紫阳 | Adjustable straight sealing strip |
| CN105889506A (en) * | 2016-05-16 | 2016-08-24 | 江苏久维压力容器制造有限公司 | Adjustable double-cover pressing type pressure vessel |
| CN105889506B (en) * | 2016-05-16 | 2018-01-30 | 江苏久维压力容器制造有限公司 | A kind of adjustable double-canopy body 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130717 |