CN202188119U - Tapered seal cover for pressure container - Google Patents
Tapered seal cover for pressure container Download PDFInfo
- Publication number
- CN202188119U CN202188119U CN2011203200849U CN201120320084U CN202188119U CN 202188119 U CN202188119 U CN 202188119U CN 2011203200849 U CN2011203200849 U CN 2011203200849U CN 201120320084 U CN201120320084 U CN 201120320084U CN 202188119 U CN202188119 U CN 202188119U
- Authority
- CN
- China
- Prior art keywords
- seal cover
- tapered
- end socket
- pressure container
- container
- 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 relates to the technical field of pressure containers and particularly relates to a tapered seal cover for a pressure container. For the tapered seal cover for the pressure container, the upper part of the seal cover is a tapered cylinder, and a straight edge is arranged at the lower part of the seal cover and surrounds a tapered opening in a circle. Due to the adoption of the tapered cylinder at the upper part, gas can be uniformly distributed in the container, or the flow rate of a fluid can be changed stably. The straight edge arranged at the lower part of the seal cover surrounds the tapered opening in a circle and can be used for preventing superposition of thermal stress and edge stress.
Description
Technical field
The utility model relates to the pressure vessel technology field, relates in particular to a kind of taper pressure vessel head.
Background technique
End socket is the main pressure-containing member of pressurized container.It forms a complete seal container as the closed end of container with cylindrical body.Traditionally, end socket usually is meant with cylindrical body and is welded to connect into on-disconnectable container end portion structure; And with cylindrical shell by the removable structure that bolt orchid etc. is connected, then be referred to as end cap.Under pressure, the size of the stress on the end socket shell wall is all relevant with its pattern, shape with distribution.The pattern of right selection end socket and dimensional parameters, also be in the design of pressure vessels with a security-related problem.So it is vital how finding a not only safe but also practical end socket.
Summary of the invention
The utility model provides a kind of and can reach usage requirement in order to solve the defective that above-mentioned end socket exists, and can save the taper pressure vessel head of material again.
Its concrete technological scheme is: a kind of taper pressure vessel head, the bottom of described end socket are the tapered cylinder body, and the top of described end socket is with a circle straight flange around taper mouth.
Wherein optimal way does, the material of described end socket is iron or stainless steel or aluminium.
The employing of the utility model top be the tapered cylinder body, mainly be for gas is evenly divided in container or stably change flow rate of fluid.The employing of the utility model end socket the bottom around taper mouth be with one the circle straight flange, be in order to prevent the stack of thermal stress and edge stress.
Description of drawings
Fig. 1 is the schematic representation of the utility model.
Embodiment
Embodiment
Below in conjunction with Fig. 1 the utility model embodiment is described in further detail:
A kind of taper pressure vessel head, the bottom of described end socket are tapered cylinder body 1, and the top of described end socket is with a circle straight flange 2 around taper mouth.
Wherein optimal way does, the material of described end socket is iron or stainless steel or aluminium.
Claims (2)
1. a taper pressure vessel head is characterized in that, the bottom of described end socket is the tapered cylinder body, and the top of described end socket is with a circle straight flange around taper mouth.
2. taper pressure vessel head as claimed in claim 1 is characterized in that, the material of described end socket is iron or stainless steel or aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203200849U CN202188119U (en) | 2011-08-30 | 2011-08-30 | Tapered seal cover for pressure container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203200849U CN202188119U (en) | 2011-08-30 | 2011-08-30 | Tapered seal cover for pressure container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202188119U true CN202188119U (en) | 2012-04-11 |
Family
ID=45919571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203200849U Expired - Fee Related CN202188119U (en) | 2011-08-30 | 2011-08-30 | Tapered seal cover for pressure container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202188119U (en) |
-
2011
- 2011-08-30 CN CN2011203200849U patent/CN202188119U/en not_active Expired - Fee Related
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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: 20120411 Termination date: 20120830 |