CN106111218B - Deep-sea high temperature and high pressure environment analogue means - Google Patents
Deep-sea high temperature and high pressure environment analogue means Download PDFInfo
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- CN106111218B CN106111218B CN201610407281.1A CN201610407281A CN106111218B CN 106111218 B CN106111218 B CN 106111218B CN 201610407281 A CN201610407281 A CN 201610407281A CN 106111218 B CN106111218 B CN 106111218B
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- cylinder
- chuck
- gag
- airtight cavity
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L1/00—Enclosures; Chambers
- B01L1/02—Air-pressure chambers; Air-locks therefor
- B01L1/025—Environmental chambers
Abstract
Deep-sea high temperature and high pressure environment analogue means, cylinder including upper end open, covered at the upper end open of cylinder by gag, gag seals to form airtight cavity with cylinder, cylinder is provided with pressurization mouth, is provided with chuck on the outside of cylinder, chuck is coated on the periphery of the airtight cavity, chuck is provided with the import of temperature control medium, outlet, and the outside wall surface not enveloped in the outside wall surface of chuck, cylinder by chuck is fitted with heat-preservation cotton；It is connected with dividing plate in the airtight cavity outside wall surface, arranged for interval in short transverse of multiple dividing plates along the airtight cavity, dividing plate is provided with pod apertures.The present invention can effectively simulate deep-sea high temperature and high pressure environment, and pressure, temperature are adjustable, and simple in construction, reliable operation.
Description
Technical field
The present invention relates to the testing equipment of simulated deep-sea environment, and in particular to the abyssal environment simulation of temperature, pressure adjustable
Device, it is fever type deep ocean work equipment and operation in the deep sea equipment of hot environment for simulating deep-sea high temperature and high pressure environment
Research and development provide detection platform and technical support.
Background technology
Deep sea equipment is the main work that the mankind carry out abyssal environment and deep-sea resources exploration research, utilization and protection
Tool.While the development of deep sea equipment is strengthened energetically, China also very focuses on the research and development of deep sea equipment experiment detection device, deep
The development of extra large environmental simulation test detection means, abyssal environment analogue test platform and reliable skill are provided for deep sea equipment development
Art supports, and reduces the risk of sea trial failure, improves the success rate of equipment development and application, promote deep sea equipment and grind
The development of system.
In the experiment of simulated deep-sea environment, pressure measuring cylinder is wherein key equipment, for simulating deep sea water pressure environment, pressure
Power cylinder generally has the characteristics of super-big and overweight, and pressure measuring cylinder generally includes cylinder, cylinder cap, is connected between cylinder and cylinder cap using flange
Connect, and the two generally use forged steel --- yoke configurations are sealed, using compression system to pressure measuring cylinder internal pressurization, current
Pressure measuring cylinder can be realized to the Deep-sea high voltage even environmental simulation of super-pressure.With the increasingly wider utilization of deep-sea resources,
Such as research and development of deep-sea generating equipment, the discovery of sea floor hydrothermal polymetallic deposit, new abyssal environment simulated test new demand is promoted
Occur, high temperature and high pressure environment simulation in deep-sea turns into new R＆D direction, and in the prior art, HTHP is simulated generally in pressure measuring cylinder
Periphery is directly heated using electric control heating arrangement to pressure measuring cylinder, and also some sets independent reservoir outside pressure measuring cylinder,
Seawater in reservoir is provided with temperature control unit, and temperature control unit is mainly the heat exchangers such as heat exchange coil, by liquid storage
Fluid temperature in groove is delivered in pressure measuring cylinder by capstan again after being adjusted, and this is a kind of indirect temperature regulation side
Formula, the automatically controlled heating of former directly heat mode and can quickly heated, but can not fast cooling, second of indirect heating manner
It is complicated, complex operation.
The content of the invention
The applicant is improved for disadvantages mentioned above of the prior art, there is provided a kind of deep-sea high temperature and high pressure environment simulation
Device, it can effectively simulate deep-sea high temperature and high pressure environment, and pressure, temperature are adjustable, and simple in construction, reliable operation.
Technical scheme is as follows：
Deep-sea high temperature and high pressure environment analogue means, include the cylinder of upper end open, pass through gag at the upper end open of cylinder
Cover, gag seals to form airtight cavity with cylinder, and cylinder is provided with pressurization mouth, and chuck, chuck bag are provided with the outside of cylinder
Overlay on the periphery of the airtight cavity, chuck is provided with the import of temperature control medium, outlet, in the outside wall surface of chuck, cylinder not by
The outside wall surface that chuck envelopes is fitted with heat-preservation cotton；It is connected with dividing plate in the airtight cavity outside wall surface, multiple dividing plates are along institute
Arranged for interval in the short transverse of airtight cavity is stated, dividing plate is provided with pod apertures.
Its further technical scheme is：
The dividing plate is ring flat-plate, and the outer peripheral face of the inner peripheral surface of the ring flat-plate and the airtight cavity is affixed, the ring flat-plate
There is radial clearance between outer peripheral face and jackets inner wall face.
In the airtight cavity short transverse, the pod apertures on two neighboring dividing plate, the closed chamber is opened in respectively
The both sides of body axial line.
The import, outlet are located at lower end, the upper end of chuck respectively, and multiple dividing plates are located between import and outlet, and position
The pod apertures on first dividing plate above the import are located at the both sides of cylinder axial line with import respectively, positioned at outlet lower section
Pod apertures on first dividing plate are located at the both sides of cylinder axial line with outlet respectively.
The cylinder is reducing cylinder, and the upper end of cylinder is big footpath section, and the big footpath section passes through back taper changeover portion and cylinder
The path section linking of body, gag plug is mounted in the big footpath section bottom and extends to the back taper changeover portion, the upper end of chuck with
The back taper changeover portion is welded and fixed, and the bottom of chuck is welded on the bottom periphery of cylinder.
The gag is arranged on the bracket on internal circumference surface in barrel, and sealing is provided between gag outer peripheral face and internal circumference surface in barrel
Circle, the inner peripheral surface of the cylinder of gag upper end are provided with inner groovy, anti-shear ring are connected with the inner groovy.
The technique effect of the present invention：
1st, the present invention successively sets chuck and heat-preservation cotton in cylinder periphery, and is set between jackets outer wall and cylinder inboard wall
Multiple dividing plates with pod apertures, as the heating and thermal insulation mode of cylinder, on the one hand having adapted to cylinder has big opening, high pressure
The characteristics of with frequent dismounting, while heating and thermal insulation effect is also achieved, it can effectively simulate deep-sea high temperature and high pressure environment, and structure
Simply, reliable operation, can the input temp to temperature control medium and during circulation as needed during HTHP is simulated
Between be controlled, by force (forcing) pump control pressure, it is possible to achieve the regulation of the closed chamber body temperature, pressure；
2nd, by anti-shear ring and the organization plan of gag, the sealing efficiently solved again under super-pressure, big opening environment is asked
Topic；
3rd, in cylinder short transverse, pod apertures set up separately in the both sides of cylinder axial line, and on chuck in adjacent separator
What medium inlet and outlet was located at adjacent separator does not open up pod apertures side, is advantageous to temperature control medium and is uniformly dispersed, pod apertures are to temperature adjustment
Medium water conservancy diversion, promote heat exchange abundant, it is ensured that the temperature equalization of different zones in the airtight cavity；
4th, by the way that the Ah of chuck upper/lower terminal and barrel soldering, dividing plate and jackets inner wall to be had to the structure of radial clearance
Set, can effectively slow down both cylinder and chuck because of the difference in compatibility of deformation caused by bearing capacity differs greatly.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is A portions enlarged drawing in Fig. 1.
Wherein：1st, cylinder；101st, pressurize mouth；2nd, gag；3rd, chuck；301st, import；302nd, export；4th, heat-preservation cotton；5th, every
Plate；501st, pod apertures；6th, bracket；7th, sealing ring；8th, anti-shear ring；9th, fixed ring flat-plate.
Embodiment
Below in conjunction with the accompanying drawings, the embodiment of the present invention is illustrated.
See Fig. 1, Fig. 2, the present invention includes the cylinder 1 of upper end open, covered at the upper end open of cylinder 1 by gag 2, filled in
Lid 2 forms airtight cavity with the sealing of cylinder 1, and specifically, gag 2 is arranged on the bracket 6 on the inner peripheral surface of cylinder 1, the periphery of gag 2
Sealing ring 7 is provided between face and the inner peripheral surface of cylinder 1, the inner peripheral surface of the cylinder 1 of the upper end of gag 2 is provided with inner groovy, the indent
Anti-shear ring 8 is connected with groove；Cylinder 1 is provided with pressurization mouth 101, and the outside of cylinder 1 is provided with chuck 3, and chuck 3 is coated on described
The periphery of airtight cavity, chuck 3 are provided with the import 301 of temperature control medium, outlet 302, and temperature control medium can be liquid or gas,
The outside wall surface not enveloped in the outside wall surface of chuck 3, cylinder 1 by chuck 3 is fitted with heat-preservation cotton 4, and heat-preservation cotton 4 can be by viscous
The form connect is fixed, can also be by there is fixed ring flat-plate 9 in the periphery of the upper end of cylinder 1, and the upper end one of heat-preservation cotton 4 circle is bonded in
On fixed ring flat-plate 9；Dividing plate 5, short transverse of multiple dividing plates 5 along the airtight cavity are connected with the airtight cavity outside wall surface
Upper arranged for interval, dividing plate 5 are provided with pod apertures 501.
Specifically, Fig. 2 is seen, the dividing plate 5 is ring flat-plate, and the outer peripheral face of the inner peripheral surface of the ring flat-plate and the airtight cavity is consolidated
Connect, there is radial clearance between the outer peripheral face and the internal face of chuck 3 of the ring flat-plate.Because cylinder 1 is pressure-containing member, generally it is pure compared with
Big heavier even super-big and overweight, the wall thickness of cylinder 1 are far longer than the wall thickness of chuck 3, due to the wall thickness of cylinder 1 and chuck 3, held
Pressure condition differs greatly, and the compatibility of deformation ability of the two has difference, has radial clearance between dividing plate 5 and the internal face of chuck 3,
The difference in the two compatibility of deformation can be slowed down.
In order that water conservancy diversion, heat exchange uniformly it is abundant, in the airtight cavity short transverse, leading on two neighboring dividing plate 5
Discharge orifice 501, the both sides of the airtight cavity axial line are opened in respectively.
The import 301, outlet 302 are located at lower end, the upper end of chuck 3 respectively, and multiple dividing plates 5 are located at import 301 with going out
Between mouth 302, and the pod apertures 501 on first dividing plate 5 of the top of import 301 are located at the axle of cylinder 1 respectively with import 301
The both sides of heart line, the pod apertures 501 on first dividing plate 5 of the lower section of outlet 302 are located at the axle of cylinder 1 respectively with outlet 302
The both sides of heart line.Import 301, outlet 302 on chuck 3 are set away from pod apertures 501, are easy to temperature control medium in cylinder 1
Circumferential diffusion, it is ensured that temperature regulation effect.
The cylinder 1 is reducing tube structure, and the upper end of cylinder 1 is big footpath section, and the big footpath section passes through back taper transition
Section is connected with the path section of cylinder 1, and the plug of gag 2 is mounted in the big footpath section bottom and extends to the back taper changeover portion, chuck 3
Upper end be welded and fixed with the back taper changeover portion, the bottom of chuck 3 is welded on the bottom periphery of cylinder 1.Chuck 3 it is upper,
Lower both ends and barrel soldering, further reduce the difference between chuck 3 and cylinder 1 load performance therebetween and compatibility of deformation
It is different.
In actual use, pressurization mouth 101 is arranged on the bottom of cylinder 1 to the present invention, and test specimen is put into and consolidated
It is scheduled in cylinder 1, cylinder 1 is open sealing by gag 2 and sealing ring 7, uses outside experiment agent reservoir and liquid
Pipeline, to the airtight cavity injection testing medium, up to spill-over and closes pressurization mouth 101, by entering by the mouth 101 that pressurizes
Mouth 301 conveys the heating medium of high temperature into the space between the internal face of chuck 3 and the outside wall surface of cylinder 1, and opens outlet 302,
Import 301 can be re-delivered to after heating from the medium after the heat exchange of the outflow of outlet 302, heating is achieved in and is situated between
The circulation of matter, temperature stops the conveying of high temperature heating medium after reaching test requirements document in cylinder 1, and opens the setting outside using
Force (forcing) pump starts to pressurize by the 101 pairs of airtight cavities of mouth that pressurize, when the pressure of the airtight cavity quilt is raised to test pressure
Afterwards, close pressurization mouth 101, carry out HTHP detection experiment, after the completion of experiment, by import 301 to the internal face of chuck 3 with
The temperature control medium of transporting low temperature in space between the outside wall surface of cylinder 1, and outlet 302 is opened, after the heat exchange of the outflow of outlet 302
Medium import 301 can be re-delivered to after refrigeration is handled, be achieved in the circulation of temperature control medium, it is described so as to reduce
Closed chamber body temperature, after reaching temperature requirement, temperature control medium in the closed chamber in vivo studies medium and chuck 3 is discharged,
After cooling and release, All Media gateway is closed, opens gag 2, test specimen is taken out, is achieved in deep-sea HTHP ring
The simulation in border, and provide detection platform and technical support for deep sea equipment research and development., can basis during simulating HTHP
Need to be controlled the input temp of temperature control medium and circulation time, by force (forcing) pump control pressure, it is possible to achieve described close
The regulation of closed chamber body temperature, pressure.
Above description is explanation of the invention, is not the restriction to invention, limited range of the present invention is referring to right
It is required that within protection scope of the present invention, any type of modification can be made.
Claims (3)
1. deep-sea high temperature and high pressure environment analogue means, include the cylinder (1) of upper end open, pass through at the upper end open of cylinder (1)
Gag (2) covers, and gag (2) forms airtight cavity with cylinder (1) sealing, and cylinder (1) is provided with pressurization mouth (101), its feature
It is：Chuck (3) is provided with the outside of cylinder (1), chuck (3) is coated on the periphery of the airtight cavity, and chuck (3) is provided with
The import (301) of temperature control medium, outlet (302), do not enveloped by chuck (3) in the outside wall surface of chuck (3), cylinder (1) outer
Wall is fitted with heat-preservation cotton (4)；It is connected with dividing plate (5) in the airtight cavity outside wall surface, multiple dividing plates (5) are along described closed
Arranged for interval in the short transverse of cavity, dividing plate (5) are provided with pod apertures (501)；In the airtight cavity short transverse, phase
Pod apertures (501) on adjacent two dividing plates (5), the both sides of the airtight cavity axial line are opened in respectively；The dividing plate (5) is
Ring flat-plate, the outer peripheral face of the inner peripheral surface of the ring flat-plate and the airtight cavity is affixed, outer peripheral face and chuck (3) inwall of the ring flat-plate
There is radial clearance between face；The cylinder (1) is reducing cylinder, and the upper end of cylinder (1) is big footpath section, and the big footpath section passes through
Back taper changeover portion is connected with the path section of cylinder (1), and gag (2) plug is mounted in the big footpath section bottom and extends to the back taper
Shape changeover portion, the upper end of chuck (3) are welded and fixed with the back taper changeover portion, and the bottom of chuck (3) is welded on cylinder (1)
Bottom periphery.
2. the deep-sea high temperature and high pressure environment analogue means as described in claim 1, it is characterised in that：The import (301), outlet
(302) it is located at lower end, the upper end of chuck (3) respectively, multiple dividing plates (5) are located between import (301) and outlet (302), and position
The pod apertures (501) on first dividing plate (5) above the import (301) are located at cylinder (1) axial line respectively with import (301)
Both sides, positioned at outlet (302) below first dividing plate (5) on pod apertures (501) with outlet (302) be located at cylinder respectively
(1) both sides of axial line.
3. the deep-sea high temperature and high pressure environment analogue means as described in claim 1, it is characterised in that：The gag (2) is arranged on
On bracket (6) on cylinder (1) inner peripheral surface, sealing ring (7), gag are provided between gag (2) outer peripheral face and cylinder (1) inner peripheral surface
(2) inner peripheral surface of the cylinder (1) of upper end is provided with inner groovy, and anti-shear ring (8) is connected with the inner groovy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407281.1A CN106111218B (en) | 2016-06-12 | 2016-06-12 | Deep-sea high temperature and high pressure environment analogue means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610407281.1A CN106111218B (en) | 2016-06-12 | 2016-06-12 | Deep-sea high temperature and high pressure environment analogue means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106111218A CN106111218A (en) | 2016-11-16 |
| CN106111218B true CN106111218B (en) | 2018-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610407281.1A Active CN106111218B (en) | 2016-06-12 | 2016-06-12 | Deep-sea high temperature and high pressure environment analogue means |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641255A (en) * | 2016-11-18 | 2017-05-10 | 江苏智石科技有限公司 | Sealing structure for high-pressure vessel |
| CN107741363B (en) * | 2017-09-15 | 2020-06-23 | 中国科学院深海科学与工程研究所 | Frame type ultrahigh pressure environment simulation device and test method |
| CN108593010A (en) * | 2018-06-28 | 2018-09-28 | 中国电子科技集团公司第二十二研究所 | Cell Experimentation An tooling |
| CN109142075A (en) * | 2018-09-28 | 2019-01-04 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of deep-sea pressure-resistance structure device for testing creep resistance |
| CN109777731B (en) * | 2019-02-22 | 2021-04-06 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | Extreme environment simulation system for deep sea hot liquid port |
| CN110006816B (en) * | 2019-05-21 | 2023-12-05 | 烟台宏远氧业股份有限公司 | Deep sea environment simulation device |
| CN111257130B (en) * | 2020-02-14 | 2023-07-14 | 中国科学院深海科学与工程研究所 | Double-layer cylinder type deep sea low-temperature environment simulation device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201329269Y (en) * | 2008-12-26 | 2009-10-21 | 内蒙古北方重工业集团有限公司 | Ultrahigh pressure container testing device |
| CN102717588A (en) * | 2011-03-30 | 2012-10-10 | 泰州科世茂工程设备有限公司 | Flooded jacket oil hot roller |
| CN204352887U (en) * | 2014-12-26 | 2015-05-27 | 成都欧迅海洋工程装备科技有限公司 | A kind of deep sea pressure complicated changing environment emulation heat-insulation pressure keeping cabin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD478885S1 (en) * | 2002-10-21 | 2003-08-26 | Lise T. Pilotti | Telephone calculator |
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2016
- 2016-06-12 CN CN201610407281.1A patent/CN106111218B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201329269Y (en) * | 2008-12-26 | 2009-10-21 | 内蒙古北方重工业集团有限公司 | Ultrahigh pressure container testing device |
| CN102717588A (en) * | 2011-03-30 | 2012-10-10 | 泰州科世茂工程设备有限公司 | Flooded jacket oil hot roller |
| CN204352887U (en) * | 2014-12-26 | 2015-05-27 | 成都欧迅海洋工程装备科技有限公司 | A kind of deep sea pressure complicated changing environment emulation heat-insulation pressure keeping cabin |
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| CN106111218A (en) | 2016-11-16 |
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