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 PDF

Info

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
CN
China
Prior art keywords
blind plate
cylindrical shell
annular protrusion
plate lid
clip
Prior art date
Application number
CN 201120475544
Other languages
Chinese (zh)
Inventor
姚志广
秦延龙
赵开龙
徐爽
刘振纹
张其滨
叶松滨
Original Assignee
中国石油天然气集团公司
中国石油集团海洋工程有限公司
中国石油集团工程技术研究院
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 中国石油天然气集团公司, 中国石油集团海洋工程有限公司, 中国石油集团工程技术研究院 filed Critical 中国石油天然气集团公司
Priority to CN 201120475544 priority Critical patent/CN202339250U/en
Application granted granted Critical
Publication of CN202339250U publication Critical patent/CN202339250U/en

Links

Abstract

A horizontal deep water hyperbaric chamber with an opening-closing locking and sealing mechanism is applied to the submarine test technology for simulating the pressure of deep water and implementing pressure bearing, fatigue and water tightness experiment detection. A horizontal cylinder body is fixed to one end of a sliding rail through a bracket; an annular bulge is arranged on the outer wall at the other end of the cylinder body; a blind plate cover is arranged opposite to the annular bulge of the cylinder body; another annular bulge is formed on the outer wall at the other end of the blind plate cover; a hoop is arranged on the annular bulge of the cylinder body and the annular bulge of the blind plate cover; and the hoop comprises three arc fixture blocks, which are arranged face to face to form the annular hoop. The horizontal deep water hyperbaric chamber has the benefits as follows: due to the adoption of a horizontal structure, the mounting convenience of a test piece and monitoring equipment in the chamber is improved; a data transmission port is formed in the cylinder body; and an underwater shooting and monitoring system is simple and convenient to mount. The opening and closing actions are realized by adopting the opening-closing locking and sealing mechanism; and the sealing and locking can be finished within ten minutes by using a motor to control the locking mechanism.

Description

The horizontal deep water hyperbaric chamber that has open and close lock sealing mechanism

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)

1. a horizontal deep water hyperbaric chamber that has 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 adopts joist steel to be welded into; End at slide rail (6) is fixed with a horizontal cylindrical shell (3) through support (1); Cylindrical shell (3) is a cylindrical shape; One end of cylindrical shell (3) is welded with sphere shape end cap, on sphere shape end cap, is fixed with seal head (2), it is characterized in that: on the other end outer wall of cylindrical shell (3) annular protrusion is arranged; 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), the annular protrusion of the annular protrusion of cylindrical shell (3) and blind plate lid (4) is in the groove of clip (5) inwall; The xsect of described clip (5) inboard wall groove is trapezoidal.
2. the horizontal deep water hyperbaric chamber that has open and close lock sealing mechanism according to claim 1 is characterized in that: 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 line are on same straight line; On the last plane of slide rail (6), blind plate seat (7) can be gone up parallel sliding at slide rail (6) respectively in the both sides of blind plate seat (7); At blind plate seat (7) middle part 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), and described motor reducer (10) is fixed on the end of slide rail (6).
CN 201120475544 2011-11-25 2011-11-25 Horizontal deep water hyperbaric chamber with opening-closing locking and sealing mechanism CN202339250U (en)

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

Family

ID=46487941

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

Country Status (1)

Country Link
CN (1) CN202339250U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
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

Cited By (11)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN101234665B (en) Small-sized underwater observation robot
CN204300460U (en) A kind of ball valve sealing end cap
CN202175183U (en) Buoyancy regulating device for underwater glider
CN201902656U (en) Hydraulic driving device of flat plate gate valve under seawater
CN201065181Y (en) Watertight pressure resistant cabin body
CN202533247U (en) Apparatus for testing durability of cylinder valve
CN201386818Y (en) Double-control ball valve
CN104440939B (en) Small underwater hydraulic efficiency manipulator secondary drive joint
CN102182838B (en) Submersible electrohydraulic control gate valve for mining
CN102900859B (en) Underwater hydraulic driven type flat plate gate valve
RU2013119694A (en) Device, sealing assembly, closing flange and gasket for sealing a shaft screw shaft
CN203707696U (en) A marine cable box
CN208484811U (en) Underwater reconnaissance robot
CN102950377A (en) Local dry-type underwater friction stitch welding device
CN105628442B (en) A kind of ocean sampling technique equipment and its implementation
CN103837306A (en) Testing device and method for detecting air tightness of lamp
CN102747970B (en) Automatic control system of filling valve of marine drilling riser
MX2012014450A (en) Visual ram position indicator apparatuses and methods.
CN101975279A (en) Early warning stop valve
CN204228344U (en) A kind of end cover mechanism of ball valve air tightness test machine
CN103935490B (en) Safe valve type underwater fixed depth releasing device
CN102658555A (en) Gas drive type underwater disconnecting device
CN106610365A (en) Device and detection method used for detection of lithium ion battery expanding gas
CN202083564U (en) Pressure detector for miniature instrument
CN104832703A (en) Two-way valve rod sealing structure of deep-sea high pressure valve and sealing anti-attrition test method

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant