CN204253862U - Sealing device for high-pressure container - Google Patents
Sealing device for high-pressure container Download PDFInfo
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- CN204253862U CN204253862U CN201420729156.9U CN201420729156U CN204253862U CN 204253862 U CN204253862 U CN 204253862U CN 201420729156 U CN201420729156 U CN 201420729156U CN 204253862 U CN204253862 U CN 204253862U
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Abstract
Sealing device for high-pressure container.In chemical industry or petrochemical industry, most process is carried out under certain pressure and temperature condition, traditional machinery or equipment sealing configuration, the medium produced because of run, drip, leak in operation is directly discharged to the environment outside equipment, causes following consequence: can cause environmental pollution and personal injury for toxic mediators; The blast jeopardizing health and life safety may be produced for explosive medium, cause production normally not carry out; For valuable medium, cause unnecessary waste.A kind of sealing device for high-pressure container, its composition comprises: end cap (3), end cap described in <b/> and have between cylindrical shell (4) annular tongue-and-groove, leakage-preventing pad (2) is housed between described tongue-and-groove, there is within annular between described tongue-and-groove concentric annular primary seal tongue-and-groove, main sealing assembly (1) is housed in described primary seal tongue-and-groove, there is between described tongue-and-groove and described annular primary seal tongue-and-groove the connecting passage of leakage monitoring and damping device (5).<b/> the utility model is applied to the sealing of high-pressure bottle.
Description
technical field:
the utility model relates to a kind of sealing device for high-pressure container, can Real-Time Monitoring high-tension apparatus leakage situation leaking medium is imported the seal arrangement of damping device effectively.
background technique:
in chemical industry or petrochemical industry, most process is carried out under certain pressure and temperature condition.Therefore, the sealing problem that the machine and equipment itself needed for these processes and the connected system between them all exist fluid is realized.The production technology of petrochemical industry usually requires that some toxicity are that the medium of extremely harm or highly harm, explosive medium or Korrosionsmedium react at high temperature under high pressure.For these equipment, its sealing problem seems particularly outstanding, once leak, its consequence is much more serious than simple economic loss.
traditional machinery or equipment sealing configuration, the medium produced because of run, drip, leak in operation is directly discharged to the environment outside equipment, causes following consequence: can cause environmental pollution and personal injury for toxic mediators; The blast jeopardizing health and life safety may be produced for explosive medium, cause production normally not carry out; For valuable medium, cause unnecessary waste.
model utility content:
the purpose of this utility model is to provide a kind of sealing device for high-pressure container.
above-mentioned object is realized by following technological scheme:
sealing device for high-pressure container, its composition comprises: end cap,. there is between described end cap and cylindrical shell the tongue-and-groove of annular, between described tongue-and-groove, leakage-preventing pad is housed, there is within annular between described tongue-and-groove concentric annular primary seal tongue-and-groove, in described primary seal tongue-and-groove, main sealing assembly is housed, there is between described tongue-and-groove and described annular primary seal tongue-and-groove the connecting passage of leakage monitoring and damping device.
. described sealing device for high-pressure container. the L-type leak hunting aperture that described leakage monitoring and the connecting passage of damping device comprise conduit and formed in described cylindrical shell, is provided with ferrule fitting at conduit and described barrel end.
. described sealing device for high-pressure container. described end cap is processed with one group of internal thread through hole, and described cylindrical shell is processed with one group of internal thread, and described end cap is fixedly connected with by one group of bolt with described cylindrical shell, leaves space in joint.
the beneficial effects of the utility model:
1. there are inside and outside two groups of black boies with on a pair sealing surface in the utility model, in the middle of two groups of black boies, leak hunting aperture is set, the external leakage monitoring of leak hunting aperture and damping device, so that real-time watch device sealing situation, standby interior medium works the mischief to environment and the person and the waste of valuable medium.
the utility model increases by one non-metallic pad sealing configuration on the basis of conventional high-tension equipment sealing configuration, thus reaches the object of the leakage situation of medium in equipment being carried out to Real-Time Monitoring.This sealing configuration is used for operate medium there is extremely harm or highly endanger, explosive or corrosive equipment, corresponding measure can be taked to process in time when leakage occurs equipment.Meanwhile, owing to adding non-metallic pad sealing configuration, leaking medium can be discharged in the damping device of specifying outside equipment by monitoring channel, effectively reduces medium and produces ambient contamination, chemical accident and the possibility of valuable medium waste.
the leakage-preventing pad of the utility model adopts nonmetallic gasket, has certain corrosion resistance, can prevent the medium when equipment leakage from directly discharging environment, prevent the pollution to environment, avoid and work the mischief to the health of staff.
accompanying drawing illustrates:
accompanying drawing 1 is structural representation of the present utility model.
embodiment:
embodiment 1:
a kind of sealing device for high-pressure container, its composition comprises: end cap 3,. there is between described end cap and cylindrical shell 4 tongue-and-groove of annular, leakage-preventing pad 2 is housed between described tongue-and-groove, there is within annular between described tongue-and-groove concentric annular primary seal tongue-and-groove, in described primary seal tongue-and-groove, main sealing assembly 1 is housed, there is between described tongue-and-groove and described annular primary seal tongue-and-groove the connecting passage of leakage monitoring and damping device 5.
embodiment 2:
sealing device for high-pressure container according to embodiment 1, the L-type leak hunting aperture that described leakage monitoring and the connecting passage of damping device comprise conduit and formed in described cylindrical shell, is provided with ferrule fitting 6 at conduit and described barrel end.
embodiment 3:
sealing device for high-pressure container according to embodiment 1 or 2, described end cap is processed with one group of internal thread through hole, and described cylindrical shell is processed with one group of internal thread, and described end cap is fixedly connected with by one group of bolt with described cylindrical shell, leaves space in joint.
Claims (3)
1. a sealing device for high-pressure container, its composition comprises: end cap, it is characterized in that: the tongue-and-groove between described end cap and cylindrical shell with annular, between described tongue-and-groove, leakage-preventing pad is housed, there is within annular between described tongue-and-groove concentric annular primary seal tongue-and-groove, in described primary seal tongue-and-groove, main sealing assembly is housed, there is between described tongue-and-groove and described annular primary seal tongue-and-groove the connecting passage of leakage monitoring and damping device.
2. sealing device for high-pressure container according to claim 1, it is characterized in that: the L-type leak hunting aperture that described leakage monitoring and the connecting passage of damping device comprise conduit and formed in described cylindrical shell, at conduit and described barrel end, ferrule fitting is installed.
3. sealing device for high-pressure container according to claim 1 and 2, it is characterized in that: described end cap is processed with one group of internal thread through hole, described cylindrical shell is processed with one group of internal thread, and described end cap is fixedly connected with by one group of bolt with described cylindrical shell, leaves space in joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729156.9U CN204253862U (en) | 2014-11-28 | 2014-11-28 | Sealing device for high-pressure container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729156.9U CN204253862U (en) | 2014-11-28 | 2014-11-28 | Sealing device for high-pressure container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204253862U true CN204253862U (en) | 2015-04-08 |
Family
ID=52958171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420729156.9U Active CN204253862U (en) | 2014-11-28 | 2014-11-28 | Sealing device for high-pressure container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204253862U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533416A (en) * | 2017-02-10 | 2018-09-14 | 曼卡车和巴士股份公司 | The sealing association being made of cylinder head, cylinder head seals and crankcase |
| CN110873187A (en) * | 2018-08-29 | 2020-03-10 | 中国科学院长春光学精密机械与物理研究所 | Sealing vibration damper for airborne photoelectric equipment and airborne photoelectric equipment |
| CN111304732A (en) * | 2020-03-27 | 2020-06-19 | 上海玺唐半导体科技有限公司 | Crystal growth device, hot isostatic pressing equipment and crystal growth method |
-
2014
- 2014-11-28 CN CN201420729156.9U patent/CN204253862U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108533416A (en) * | 2017-02-10 | 2018-09-14 | 曼卡车和巴士股份公司 | The sealing association being made of cylinder head, cylinder head seals and crankcase |
| US11035319B2 (en) | 2017-02-10 | 2021-06-15 | Man Truck & Bus Ag | Sealing assembly comprising a cylinder head, a cylinder head gasket and a crankcase |
| CN108533416B (en) * | 2017-02-10 | 2022-03-04 | 曼卡车和巴士股份公司 | Sealing combination consisting of cylinder head, cylinder head seal and crankcase |
| CN110873187A (en) * | 2018-08-29 | 2020-03-10 | 中国科学院长春光学精密机械与物理研究所 | Sealing vibration damper for airborne photoelectric equipment and airborne photoelectric equipment |
| CN110873187B (en) * | 2018-08-29 | 2021-02-12 | 中国科学院长春光学精密机械与物理研究所 | Sealing vibration damper for airborne photoelectric equipment and airborne photoelectric equipment |
| CN111304732A (en) * | 2020-03-27 | 2020-06-19 | 上海玺唐半导体科技有限公司 | Crystal growth device, hot isostatic pressing equipment and crystal growth method |
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Legal Events
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |