CN202451820U - Split hydraulic test sealing device - Google Patents
Split hydraulic test sealing device Download PDFInfo
- Publication number
- CN202451820U CN202451820U CN2011205508356U CN201120550835U CN202451820U CN 202451820 U CN202451820 U CN 202451820U CN 2011205508356 U CN2011205508356 U CN 2011205508356U CN 201120550835 U CN201120550835 U CN 201120550835U CN 202451820 U CN202451820 U CN 202451820U
- Authority
- CN
- China
- Prior art keywords
- split
- shrouding
- distinguish
- sealing device
- water pressure
- 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 split hydraulic test sealing device. A support is arranged on each split plate on the outer side of a split sealing plate, one end of a pull rod device is embedded into an inner groove of each support, the other end of the pull rod device is inserted into a stop block and positioned and screwed, and the stop block is arranged outside connecting pipes. The utility model has the advantages that an inner pressure split mode is adopted in the device, and the device is not required to be welded with the connecting pipes and can be reused; and the device is easy to operate, practical and reliable, and is an optimal hydraulic test device of inserted connecting pipes in a boiler or a pressure container.
Description
Technical field
The seal arrangement that the utility model relates to a kind of boiler-steam dome, takes over when collection case equal pressure container carries out the hydrostatic test, particularly a kind of split sealing device for water pressure test.
Background technique
In the manufacture process of boiler or pressurized container product; Traditional hydrostatic test shrouding is directly to be welded in the adapter; The welding job amount is big, there is the heat affected zone in weld, shrouding is removed difficulty, the groove needs are processed again, and shrouding can only disposablely use, and the recycling rate of waterused of material is extremely low.Produce in batch like fruit product, there is above-mentioned shortcoming in this processing method.
The model utility content
The utility model technical problem to be solved is to provide a kind of simple in structure, and the split sealing device for water pressure test of easy accessibility is installed.
In order to solve above technical problem; The utility model provides a kind of split sealing device for water pressure test; The outside symmetry of distinguish shrouding is laid with bracket; One end of the inner groovy of bracket and pull-rod device is chimeric, and the other end of pull-rod device seals in the block location, and also spiral shell is solid, and block is arranged at the outside of adapter.
The joint of said distinguish shrouding is provided with restraining groove and gradient sealing surface, can accurately locate during installation, guarantees sealing.
Be provided with sealing gasket between said distinguish shrouding and the adapter, sealing gasket is processed by rubber plate.
Said distinguish shrouding, block, pull-rod device and bracket are formed by the steel plate machining.
The beneficial effect of the utility model is:
1, the utility model is interior pressure detachable, need not and take over welding, can reuse;
2, the distinguish shrouding can be packed into outside taking over, and is particularly suitable to the unapproachable less pressurized container of people;
3, the distinguish shrouding is formed by the steel plate machining, and is simple in structure, easily manufactured;
4, the joint of distinguish shrouding is provided with restraining groove and gradient sealing surface, can precisely locate during installation, guarantees the sealing of device;
5, bracket is formed by the steel plate machining, is provided with restraining groove, and it is in place fast to be convenient to pull bar when pull-rod device is installed;
6, the length of pull-rod device can be decided according to the length of taking over;
7, the utility model is simple to operate, and is practical reliable, is the best sealing device for water pressure test of set in nozzle in boiler or the pressurized container.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is that A-A among Fig. 1 is to view;
Label declaration among the figure
1-block; 2-pull-rod device;
3-bracket; 4-sealing gasket;
5-distinguish shrouding;
501-restraining groove; 502-gradient sealing surface;
6-take over; 7-cylindrical shell.
Embodiment
See also shown in the accompanying drawing, the utility model is done further to describe.
As depicted in figs. 1 and 2; The utility model provides a kind of split sealing device for water pressure test; The outside symmetry of distinguish shrouding 5 is laid with bracket 3; One end of the inner groovy of bracket 3 and pull-rod device 2 is chimeric, and the other end of pull-rod device 2 seals in block 1 location, and also spiral shell is solid, and block 1 is arranged at takes over 6 the outside.
The joint of said distinguish shrouding 5 is provided with restraining groove 501 and gradient sealing surface 502, can accurately locate during installation, guarantees sealing.
Said distinguish shrouding 5 and take over 6 between be provided with sealing gasket 4, sealing gasket 4 is processed by rubber plate.
Said distinguish shrouding 5, block 1 and bracket 3 are formed by the steel plate machining.
Pull-rod device 2 is processed by the steel plate machining, is made up of square head bolt and nut.
Claims (5)
1. split sealing device for water pressure test; It is characterized in that: the outside symmetry of distinguish shrouding is laid with bracket; One end of the inner groovy of bracket and pull-rod device is chimeric, and the other end of pull-rod device seals in the block location, and also spiral shell is solid, and block is arranged at the outside of adapter.
2. split sealing device for water pressure test according to claim 1 is characterized in that: the joint of said distinguish shrouding is provided with restraining groove and gradient sealing surface.
3. split sealing device for water pressure test according to claim 1 is characterized in that: be provided with sealing gasket between said distinguish shrouding and the adapter.
4. split sealing device for water pressure test according to claim 3 is characterized in that: said sealing gasket is processed by rubber plate.
5. split sealing device for water pressure test according to claim 1 is characterized in that: said distinguish shrouding, block, pull-rod device and bracket are formed by the steel plate machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205508356U CN202451820U (en) | 2011-12-26 | 2011-12-26 | Split hydraulic test sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205508356U CN202451820U (en) | 2011-12-26 | 2011-12-26 | Split hydraulic test sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202451820U true CN202451820U (en) | 2012-09-26 |
Family
ID=46867686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205508356U Expired - Fee Related CN202451820U (en) | 2011-12-26 | 2011-12-26 | Split hydraulic test sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202451820U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153263B (en) * | 2015-04-27 | 2018-11-09 | 新特能源股份有限公司 | A kind of accurate eastern coal burning boiler hydraulic test method |
| CN110145652A (en) * | 2019-05-13 | 2019-08-20 | 哈尔滨锅炉厂有限责任公司 | Channel hydraulic pressure end cover structure |
-
2011
- 2011-12-26 CN CN2011205508356U patent/CN202451820U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106153263B (en) * | 2015-04-27 | 2018-11-09 | 新特能源股份有限公司 | A kind of accurate eastern coal burning boiler hydraulic test method |
| CN110145652A (en) * | 2019-05-13 | 2019-08-20 | 哈尔滨锅炉厂有限责任公司 | Channel hydraulic pressure end cover structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CER ENERGY RECOVERY YANGZHOU CO., LTD. Free format text: FORMER NAME: CER ENERGY RECOVERY (YANGZHOU) CO., LTD. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 211400 No. 100, Zhongjiang Road, Yizheng Automotive Industry Park, Yangzhou, Jiangsu Patentee after: CHINA ENERGY RECOVERY (YANGZHOU) INC. Address before: 211400 No. 100, Zhongjiang Road, Yangzhou Automotive Industry Park, Jiangsu Patentee before: Zhongjiang energy recovery (Yangzhou) Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20161226 |