CN202339250U - Horizontal deep water hyperbaric chamber with opening-closing locking and sealing mechanism - Google Patents
Horizontal deep water hyperbaric chamber with opening-closing locking and sealing mechanism Download PDFInfo
- Publication number
- CN202339250U CN202339250U CN 201120475544 CN201120475544U CN202339250U CN 202339250 U CN202339250 U CN 202339250U CN 201120475544 CN201120475544 CN 201120475544 CN 201120475544 U CN201120475544 U CN 201120475544U CN 202339250 U CN202339250 U CN 202339250U
- Authority
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- China
- Prior art keywords
- blind plate
- cylindrical shell
- annular protrusion
- plate lid
- clip
- Prior art date
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- 238000007789 sealing Methods 0.000 title claims abstract description 23
- 239000011901 water Substances 0.000 title claims abstract description 23
- 239000011257 shell materials Substances 0.000 claims description 38
- 239000003638 reducing agents Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 238000005516 engineering processes Methods 0.000 abstract description 2
- 238000010586 diagrams Methods 0.000 description 3
- 238000010008 shearing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 methods Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 280000852586 Chinese Academy of Sciences companies 0.000 description 1
- 210000004907 Glands Anatomy 0.000 description 1
- 280000704940 Industry The companies 0.000 description 1
- 210000003660 Reticulum Anatomy 0.000 description 1
- 238000004458 analytical methods Methods 0.000 description 1
- 230000002706 hydrostatic Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003068 static Effects 0.000 description 1
Abstract
Description
Technical field
The utility model relates to experimental technique field, seabed (especially deep-sea), and particularly a kind of hyperbaric chamber of simulating deep-water pressure is used for the instrument and equipment of the work in the seabed and pressure-bearing, fatigue and the watertightness experiment of production facility and detects.It has adopted the auto lock sealing system, has realized whole-process automatic control, shortens the sealing locking time, improves sealed precision.
Background technology
Because deepwater work environment high construction and the maintenance cost brought, any underwater facility all need pass through a large amount of pressure tests, torture test etc. before coming into operation, and just can come into operation after it satisfies the pressure requirement guaranteeing.Advanced country has just set up large-scale deep-marine-environment laboratory as far back as nineteen seventies in the world, like the U.S., the USSR (Union of Soviet Socialist Republics), Japan etc.The examination of novel deep seas such as all kinds of latent devices such as the construction of these pressure measuring cylinders and come into operation in the Submarine Structure cabin section, oceanographic engineering equipment pressure-resistance structure, waterproof test, equipment debuggings provide complicated deep-marine-environment condition.The domestic producer that has deep-water pressure simulation system similar devices comprises units such as middle ship heavy industry the 702nd research institute, Harbin Engineering University, Shenyang robotization research institute of the Chinese Academy of Sciences.The High-Voltage Experimentation system building time of domestic each tame unit all compares early, and aspect of performance can satisfy request for utilization, but is controling and aspect such as measuring accuracy has been in backward status.
At present; The deep water hyperbaric chamber sealing locking mode of main flow mainly contains two kinds: 1. shearing piece and seal with elastometic washer: after the cylindrical shell sealing; The tube inside and outside wall is pressurizeed, and this moment, internal pressure increased, and the shearing piece is had an extruding force; And power is delivered on the rubber ring, and then reach the effect of sealing through the shearing piece; 2. bolt and seal with elastometic washer: utilize bolted to come renitency tube pressure inside to increase, reach between gland bonnet lid and cylindrical shell through rubber ring and seal.But dual mode all needs the long period to accomplish, and can not guarantee that disposable can to accomplish whole sealings qualified.
The utility model content
The purpose of the utility model is: a kind of horizontal deep water hyperbaric chamber that has open and close lock sealing mechanism is provided; Adopt the horizontal type structure of auto lock packoff; Utilize electronic replacement manually to realize the blind plate open and close and the action of closing the door of opening the door; Shorten the time of sealing locking, improve sealing, simplify the operation.
The technical scheme that the utility model adopts is: have the horizontal deep water hyperbaric chamber of open and close lock sealing mechanism, comprise support, seal head, cylindrical shell, blind plate lid, clip, slide rail and open and close latch mechanism.The rectangular slide rail that joist steel is welded into; End at slide rail is fixed with a horizontal cylindrical shell through support, and cylindrical shell is a cylindrical shape, and an end of cylindrical shell is welded with sphere shape end cap; On sphere shape end cap, be fixed with seal head, it is characterized in that: on the other end outer wall of cylindrical shell annular protrusion is arranged; With the annular protrusion of cylindrical shell a blind plate lid is arranged relatively, the blind plate lid is for cylindric, and an end of blind plate lid is welded with sphere shape end cap, on the other end outer wall of blind plate lid annular protrusion is arranged; The annular protrusion of the annular protrusion of cylindrical shell and blind plate lid is relative; Between the annular protrusion of the annular protrusion of cylindrical shell and blind plate lid, the O RunddichtringO is arranged; On the annular protrusion of the annular protrusion of cylindrical shell and blind plate lid, clip is arranged; Described clip is made up of three arc fixture blocks, and three fixture blocks become an annular clip relatively; Adopt bolt three fixture block ends; Fluted on the inwall of clip, when closing hyperbaric chamber, the annular protrusion of the annular protrusion of cylindrical shell and blind plate lid is in the groove of clip inwall; The xsect of described clip inboard wall groove is trapezoidal.
Move the blind plate lid for ease, make the blind plate lid relative with cylindrical shell, described blind plate lid is fixed on the blind plate seat, and the center line of blind plate lid and cylindrical shell center line are on same straight line; The both sides of blind plate seat respectively on plane on the slide rail, the blind plate seat can be on slide rail parallel sliding; At blind plate seat middle part a screw is arranged, a rhizoid thick stick is arranged in screw, the other end of leading screw is connected on the output shaft of motor reducer, the rotation of motor rotating band movable wire thick stick, and leading screw can slide on slide rail by push-and-pull blind plate seat, and realization blind plate lid is opened or or closing function.Described motor reducer is fixed on the end of slide rail.
The horizontal deep water hyperbaric chamber that has open and close lock sealing mechanism; Can simulate 3000m with interior deep water hydrostatic force, the pressure-bearing experiment of carrying out equipment such as seabed electricity (light) cable, pipeline, valve, subsea wellhead support equipment, data protecting container detects, dynamic fatigue is tested, the watertightness check and analysis; Simulation deep water hyperbaric environment; Carry out the deep water static pressure verification test, dynamic fatigue of underwater test equipment etc., to guarantee its security in use, principal feature is to adopt automatic dense block clamping system; Can guarantee its 10 minutes with interior closed hatch door, and accomplish sealing locking.
The beneficial effect of the utility model: the utility model has the horizontal deep water hyperbaric chamber of open and close lock sealing mechanism,
1, adopt horizontal type structure, improve and monitor the easy for installation of surveillance equipment in test specimen and the cabin, the data transmission mouth is set on cylindrical shell, the underwater camera surveillance is installed simple and easy.
2, adopted automatic dense block clamping system, control open and close latch mechanism, door-opening mechanism etc. are realized opening, closing motion, utilize the Electric Machine Control latch mechanism, can in 10 minutes, accomplish sealing and locking.
Description of drawings
Fig. 1 is the horizontal deep water hyperbaric chamber structural profile synoptic diagram that the utility model has open and close lock sealing mechanism.
Fig. 2 is an end axle side synoptic diagram of horizontal deep water hyperbaric chamber.
Fig. 3 is the synoptic diagram that horizontal deep water hyperbaric chamber is opened.
Among the figure, 1-support, 2-seal head, 3-cylindrical shell, 4-blind plate lid, 5-clip, 6-slide rail, 7-blind plate seat, 8-screw, 9-leading screw, 10-motor reducer.
Embodiment
Embodiment 1: with a horizontal deep water hyperbaric chamber that has open and close lock sealing mechanism is example, and the utility model is done further explain.
Consult Fig. 1.The utility model has the horizontal deep water hyperbaric chamber of open and close lock sealing mechanism, comprises support 1, seal head 2, cylindrical shell 3, blind plate lid 4, clip 5, slide rail 6 and open and close latch mechanism.The rectangular slide rail 6 that joist steel is welded into is fixed with a horizontal cylindrical shell 3 at an end of slide rail 6 through support 1, and cylindrical shell 3 is a cylindrical shape, and an end of cylindrical shell 3 is welded with sphere shape end cap, on sphere shape end cap, is fixed with 3 seal heads 2.On the other end outer wall of cylindrical shell 3 annular protrusion is arranged, the shape approximation of annular protrusion is in the flange shape.With the annular protrusion of cylindrical shell 3 a blind plate lid 4 is arranged relatively, blind plate lid 4 is cylindric, and an end of blind plate lid 4 is welded with sphere shape end cap, on the other end outer wall of blind plate lid 4 annular protrusion is arranged.The annular protrusion of the annular protrusion of cylindrical shell 3 and blind plate lid 4 is relative; Between the annular protrusion of the annular protrusion of cylindrical shell 3 and blind plate lid 4, the O RunddichtringO is arranged.On the annular protrusion of the annular protrusion of cylindrical shell 3 and blind plate lid 4, clip 5 is arranged.Described clip 5 is made up of three arc fixture blocks, and three fixture blocks become an annular clip 5 relatively; Adopt bolt three fixture block ends; Fluted on the inwall of clip 5, when closing hyperbaric chamber, the annular protrusion of the annular protrusion of cylindrical shell 3 and blind plate lid 4 is in the groove of clip 5 inwalls; The xsect of described clip 5 inboard wall grooves is trapezoidal.
Consult Fig. 2.Described blind plate lid 4 is fixed on the blind plate seat 7, and the center line of blind plate lid 4 and cylindrical shell 3 center lines are on same straight line; The both sides of blind plate seat 7 respectively on plane on the slide rail 6, blind plate seat 7 can be on slide rail 6 parallel sliding.At blind plate seat 7 middle parts a screw 8 is arranged, a rhizoid thick stick 9 is arranged in screw 8, the other end of leading screw 9 is connected on the output shaft of motor reducer 10.Described motor reducer 10 is fixed on the other end of slide rail 6.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120475544 CN202339250U (en) | 2011-11-25 | 2011-11-25 | Horizontal deep water hyperbaric chamber with opening-closing locking and sealing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120475544 CN202339250U (en) | 2011-11-25 | 2011-11-25 | Horizontal deep water hyperbaric chamber with opening-closing locking and sealing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202339250U true CN202339250U (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120475544 CN202339250U (en) | 2011-11-25 | 2011-11-25 | Horizontal deep water hyperbaric chamber with opening-closing locking and sealing mechanism |
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| Country | Link |
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| CN (1) | CN202339250U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794577A (en) * | 2012-08-31 | 2012-11-28 | 哈尔滨工业大学 | Welding experiment chamber for simulating medium-pressure liquid or gas environment |
| CN103512808A (en) * | 2013-09-29 | 2014-01-15 | 北京科技大学 | Hydraulic pressure resistance property detection platform for mine waterproof type escape capsule |
| CN104034548A (en) * | 2014-06-19 | 2014-09-10 | 中国海洋石油总公司 | Matching device of deepwater simulation high-pressure cabin |
| CN104316342A (en) * | 2014-11-18 | 2015-01-28 | 中国电子科技集团公司第三研究所 | Underwater comprehensive pressure testing device |
| CN104749039A (en) * | 2013-12-31 | 2015-07-01 | 中国石油化工集团公司 | Thin shell nested pressure test cabin device |
| CN105158077A (en) * | 2015-08-21 | 2015-12-16 | 江苏科技大学 | Water pressure environment simulation test device |
| CN105445108A (en) * | 2015-11-04 | 2016-03-30 | 江苏科技大学 | Testing device for hydrostatic pressure |
| RU2734997C1 (en) * | 2019-05-13 | 2020-10-27 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия им. Адмирала Флота Советского Союза Н.Г. Кузнецова" | Hydraulic bench for tests of strength hulls of deep-water crafts |
-
2011
- 2011-11-25 CN CN 201120475544 patent/CN202339250U/en active IP Right Grant
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102794577A (en) * | 2012-08-31 | 2012-11-28 | 哈尔滨工业大学 | Welding experiment chamber for simulating medium-pressure liquid or gas environment |
| CN102794577B (en) * | 2012-08-31 | 2014-07-02 | 哈尔滨工业大学 | Welding experiment chamber for simulating medium-pressure liquid or gas environment |
| CN103512808A (en) * | 2013-09-29 | 2014-01-15 | 北京科技大学 | Hydraulic pressure resistance property detection platform for mine waterproof type escape capsule |
| CN104749039A (en) * | 2013-12-31 | 2015-07-01 | 中国石油化工集团公司 | Thin shell nested pressure test cabin device |
| CN104034548A (en) * | 2014-06-19 | 2014-09-10 | 中国海洋石油总公司 | Matching device of deepwater simulation high-pressure cabin |
| CN104316342A (en) * | 2014-11-18 | 2015-01-28 | 中国电子科技集团公司第三研究所 | Underwater comprehensive pressure testing device |
| CN105158077A (en) * | 2015-08-21 | 2015-12-16 | 江苏科技大学 | Water pressure environment simulation test device |
| CN105158077B (en) * | 2015-08-21 | 2018-02-23 | 江苏科技大学 | A kind of hydraulic pressure environmental simulation test device |
| CN105445108A (en) * | 2015-11-04 | 2016-03-30 | 江苏科技大学 | Testing device for hydrostatic pressure |
| CN105445108B (en) * | 2015-11-04 | 2017-12-26 | 江苏科技大学 | A kind of hydrostatic test device |
| RU2734997C1 (en) * | 2019-05-13 | 2020-10-27 | Федеральное государственное казенное военное образовательное учреждение высшего образования "Военный учебно-научный центр Военно-Морского Флота "Военно-морская академия им. Адмирала Флота Советского Союза Н.Г. Кузнецова" | Hydraulic bench for tests of strength hulls of deep-water crafts |
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