CN206172216U - Ware is transported to deep sea sample fidelity - Google Patents
Ware is transported to deep sea sample fidelity Download PDFInfo
- Publication number
- CN206172216U CN206172216U CN201621219906.3U CN201621219906U CN206172216U CN 206172216 U CN206172216 U CN 206172216U CN 201621219906 U CN201621219906 U CN 201621219906U CN 206172216 U CN206172216 U CN 206172216U
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- CN
- China
- Prior art keywords
- hatch
- nacelle
- logical
- swivel becket
- deep
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- Withdrawn - After Issue
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a ware is transported to deep sea sample fidelity, the pressure release pipe that is linked together with the internal portion in cabin is installed to top lid and bottom lid difference sealing connection in the upper and lower both ends of the cabin body on the body of cabin, and an interface of pressure release pipe and three -way valve is linked together, and two interfaces in addition of three -way valve are linked together with relief valve, drainage base respectively, the hatch is led to to inside perpendicular logical hatch A, B and the level opened respectively of drainage base, and the one end of swivel becket can relatively be connected in the drainage base with rotating, and the other end links to each other with the toggle mechanism, perpendicular one end of leading to hatch A is linked together with a third interface of three -way valve, and the other end and perpendicular one end of leading to hatch B are led to the hatch with the level respectively and is linked together, and drive that the swivel becket passes through the toggle mechanism is at drainage base internal rotation, makes the pressure release hole seted up in the UNICOM and do not change on perpendicular logical hatch B's the other end and the swivel becket between the UNICOM. The utility model discloses corrosion resisting property is strong, and the pressure release is nimble, and heat preservation pressurize ability is stable to can transport the fidelity sample fast, effectively.
Description
Technical field
This utility model belongs to press device field, specifically a kind of deep-sea sample fidelity transporter.
Background technology
In actual ocean scientific investigation, submarine sampling operation and scientific research and testing, it is required to use some to bear depth
The barochamber of the huge seawater pressure in sea is sampled；On the one hand its purpose is used to maintain Complex Sea bottom temperature and pressure environment, it is ensured that seabed
Viability and integrity of the collect specimen under equivalent environment, is on the other hand beneficial to the original position obtained using analytical tool analysis
Sample data, it is extremely important for many scientific research of seas.Realization and the original of sediment sample because of various goals in research
Position information is closely related, during sample collecting, due to being unable to pressurize, heat-preservation transport, cause in sample compound and its
He scatters and disappears at gas componant, and primitive component and the state of deposit are difficult to be accurately reflected；This finds for the concrete origin cause of formation is analyzed
Characteristic indication, drawing a circle to approve distribution, and carry out Resource prospect evaluation all will adversely affect.And this press device can subtract
The impact of few unfavorable factor, provides sample clear layer, material composition complete sample for related scientific research of seas.
Such hyperbaric cabin for being used at present is often come by the press device that structure is complex, volume and deadweight are larger
Realize, although these equipment can meet the needs of marine pressure environment work, its operation and use cost are higher, unfavorable
In long-term operation；Simultaneously larger volume and deadweight also cannot bring seabed into and carry out scene using ROV (unmanned remotely controlled submersible vehicle)
Operation, significantly limit use range.Therefore urgently develop that a kind of new structure is compact, the deep-sea sample of ROV carryings can be met
The high pressure chamber device of product fidelity.
Utility model content
In order to meet the requirement that complicated ocean pressure environment is maintained during sample transport, the purpose of this utility model exists
In a kind of deep-sea sample fidelity transporter of offer.
The purpose of this utility model is achieved through the following technical solutions：
This utility model includes top end cover, nacelle, bottom cover, relief valve, drainage mechanism and toggle mechanism, wherein top end cover
Upper and lower ends with bottom cover is sealedly attached to respectively the nacelle, in the nacelle relief tube is provided with, and the one of the relief tube
End be connected with inside the nacelle, the other end is connected by pipeline with an interface of three-way valve, the three-way valve it is another
One interface is connected with relief valve by pipeline, and the 3rd interface is connected by pipeline with the drainage mechanism；The draining
Mechanism includes draining pedestal and swivel becket, and the draining pedestal is arranged on the pipeline being connected with the 3rd interface of three-way valve, interior
Portion has the vertically logical hatch of logical hatch A, level and vertically logical hatch B, and one end of the swivel becket rotatably connects
It is connected in draining pedestal, the other end is connected with the toggle mechanism；One end of the vertical logical hatch A is by pipeline and three-way valve
The 3rd interface be connected, the logical hatch of the other end and the level is connected, and one end of the vertical logical hatch B leads to level
Hatch is connected, and the swivel becket is rotated by the drive of toggle mechanism in draining pedestal, makes described vertically to lead to the another of hatch B
The relief hole opened up on one end and swivel becket is changed in UNICOM and not between UNICOM；
Wherein：The toggle mechanism includes plectrum, torsionspring, swingle and connecting plate, and the plectrum is pacified by connecting plate
One end of swingle is mounted in, the other end of the swingle is connected with the other end of swivel becket, and torsion is arranged with the swingle
Turn spring, the two ends of the torsionspring are connected respectively with the connecting plate and swingle；It is provided with for sample in the top end cover
The relief valve of fast decompression is carried out when reclaiming sampling to nacelle inside；The relief valve is when pressure is increased to setting value in nacelle
Carry out pressure release；The longitudinal center line of the vertical logical hatch A and vertical logical hatch B mutually hangs down with the longitudinal center line of the logical hatch of level
Directly, and the vertical logical hatch A and vertical logical hatch B are located at the both sides of the logical hatch of the level；The vertically logical hatch A, level
Logical hatch, the vertically logical hatch B and relief hole mutual conduction when lid draining is closed, realize that pressure is protected with external pressure in the nacelle
Maintain an equal level weighing apparatus；
One end of the swivel becket limits axial displacement by the cover plate at the top of draining pedestal；The top end cover with
The junction of nacelle is provided with the shearing retaining ring for high pressure stress, and the shearing locking ring set is located at one end of the nacelle；Institute
State the pressure of the pipeline between the pipeline between three-way valve and relief tube and relief valve and the pipeline between drainage mechanism with
Pressure in the nacelle is consistent；The draining pedestal of the vertical logical hatch B peripheries is provided with least with the contact surface of swivel becket
One layer of sealing ring.
Advantage of the present utility model is with good effect：
This utility model compact structure is compact, operates steadily, and decay resistance is strong, and supercharging, pressure release are flexible, heat-insulation pressure keeping energy
Power is stablized, and the complicated environments such as subsea under various depth, temperature and ocean current environment quickly and efficiently can be kept in nacelle, can
It is widely used in sample fidelity transhipment work.
Description of the drawings
Fig. 1 is uncapped state internal structure schematic diagram of the present utility model；
Fig. 2 is pass lid state internal structure schematic diagram of the present utility model；
Wherein：1 is relief valve, and 2 is top end cover, and 3 is nacelle, and 4 is bottom cover, and 5 is relief tube, and 6 is three-way valve, and 7 are peace
Full valve, 8 are vertically logical hatch A, and 9 is swivel becket, and 10 is relief hole, and 11 are convolution spring, and 12 is plectrum, and 13 is draining pedestal,
14 are shearing retaining ring, and 15 is the logical hatch of level, and 16 is cover plate, and 17 are vertically logical hatch B, and 18 is sealing ring, and 19 is swingle,
20 is connecting plate.
Specific embodiment
Below in conjunction with the accompanying drawings the utility model is described in further detail.
As shown in Figure 1 and Figure 2, this utility model include top end cover 2, nacelle 3, bottom cover 4, relief valve 7, drainage mechanism and
Toggle mechanism, wherein top end cover 2 are sealedly attached to respectively the upper and lower ends of nacelle 3 with bottom cover 4, and top end cover 2 connects with nacelle 3
At least one of which sealing ring is provided with contacting surface, at bottom cover 4 and the contact surface of nacelle 3 at least one of which sealing ring also equally is provided with, pushed up
End cap 2 and bottom cover 4 realize sealing by sealing ring with the inner surface of the upper and lower ends of nacelle 3 respectively.Top end cover 2 and nacelle 3
Junction is provided with shearing retaining ring 14, and the shearing retaining ring 14 is set in one end of nacelle 3, for high pressure stress.Relief valve 1 is embedding
On top end cover 2, and it is connected with the inside of nacelle 3, reclaims for sample when sampling to carrying out fast decompression inside nacelle 3.
Relief tube 5 is arranged on the outer surface of nacelle 3, and one end is connected with inside nacelle 3, and the other end is by pipeline and threeway
One interface of valve 6 is connected, and another interface of three-way valve 6 is connected with relief valve 7 by pipeline, and the 3rd interface is by pipe
Road is connected with drainage mechanism.The pipeline between pipeline and relief valve 7 and and draught engine between three-way valve 6 and relief tube 5
The pressure of the pipeline between structure is consistent with the pressure in nacelle 3.Drainage mechanism includes draining pedestal 13 and swivel becket 9, the draining
Pedestal 13 is arranged on the pipeline being connected with the 3rd interface of three-way valve 6, and inside has vertically logical hatch A8, level and leads to
The longitudinal center line of hatch 15 and vertically logical hatch B17, vertical logical hatch A8 and vertical logical hatch B17 and the logical hatch 15 of level
Longitudinal center line is perpendicular, and vertical logical hatch A8 and vertical logical hatch B17 are located at the both sides of the logical hatch 15 of level.Vertically lead to cabin
One end of mouth A8 is connected by pipeline with the 3rd interface of three-way valve 6, and the other end is connected with the logical hatch 15 of level, vertically
One end of logical hatch B17 is connected with the logical hatch 15 of level.One end of swivel becket 9 rotatably connects with draining pedestal 13
Connect, the other end is connected with toggle mechanism；That is, the axial cross section of swivel becket 9 in inverted "T"-shaped, the "T"-shaped horizontal edge and draining
Pedestal 13 can be relatively rotated, and the two ends of "T"-shaped horizontal edge limit axle by being fixed in the cover plate 16 of the top both sides of draining pedestal 13
To displacement."T"-shaped vertical edge is rotated by the drive of toggle mechanism in draining pedestal 13, makes vertically to lead to the another of hatch B17
The relief hole 10 opened up on end and swivel becket 9 is changed in UNICOM and not between UNICOM.Vertically to lead to the draining base of hatch B17 peripheries
Seat 13 is provided with least one of which sealing ring 18, underrun sealing ring 18 and the draining base of swivel becket 9 with the contact surface of swivel becket 9
The contact surface of seat 13 realizes sealing.When 9 rotation direction of swivel becket, only in a set angle, relief hole 10 and draining base
Seat 13 is turned on；That is, vertically the logical hatch 15 of logical hatch A8, level, vertical logical hatch B17 and relief hole 10 are mutual when lid draining is closed
Conducting, realizes that pressure keeps balance with external pressure in nacelle 3, and other directions are all in the sealing stage.
Toggle mechanism includes plectrum 12, torsionspring 11, swingle 19 and connecting plate 20, and the plectrum 12 passes through connecting plate 20
Installed in one end of swingle 19, the other end of swingle 19 is connected with the other end of swivel becket 9, is arranged on the swingle 19
There is torsionspring 11, the two ends of the torsionspring 11 are connected respectively with connecting plate 20 and swingle 19.When ROV mechanical hands are in seabed
When being sampled operation, its dynamics cannot accurate effective control, reduce using the spring force of torsionspring 11 and stir hard force
Impact to toggle mechanism.
Operation principle of the present utility model is：
As shown in Figure 1 and Figure 2, top end cover 2 and nacelle 3 has two actions of switch cover.
Sea during the loading sample of nacelle 3 enters to enter the GATT lid state from uncapped state, inside the extruding nacelle 3 of top end cover 2
Water carries out pass lid, and relief tube 5, three-way valve 6 that unnecessary sea water is installed by the outer surface of nacelle 3 are flowed into inside draining pedestal 13
Vertically logical hatch A8 and the logical hatch 15 of level, then outside being flowed into by vertical logical hatch B17 and the relief hole 10 above swivel becket 9
Boundary, therewith top end cover 2 drop to shearing retaining ring 14 and act on the upper end of top end cover 2 and close and cover successfully.
Plectrum 12 is rotated in seabed using ROV mechanical hands, drives swivel becket 9 to carry out spinning movement by swingle 19, made
Relief hole 10 above swivel becket 9 and the logical hatch 15 of level not UNICOM, and using draining pedestal 13 upper strata contact surface it is close
Seal ring 18 carries out interior external seal, now completes to sample operation.
When nacelle 3 is when gas-liquid mixed sample is transported, in ROV uphill process, easily there is gasification phenomenon in liquid in cabin
The pressure of caused nacelle 3 is raised suddenly, when pressure is higher than 40Mpa, using the relief valve 7 for being connected to the one end of three-way valve 6
Carry out safety relief.
This utility model can be widely applied to the fidelity sampling transhipment of abyssal environment, the heat-insulation pressure keeping sample to abyssopelagic organism
Obtain, deep-sea gas hydrates original samples, further to its forming process, stability, descending process, and temperature and pressure
Power is studied hydrothermal vent fluid chemistry characteristic etc., there is provided true, effective sample object.
Claims (10)
1. a kind of deep-sea sample fidelity transporter, it is characterised in that：Including top end cover (2), nacelle (3), bottom cover (4), safety
Valve (7), drainage mechanism and toggle mechanism, wherein top end cover (2) are sealedly attached to respectively the nacelle (3) with bottom cover (4)
Upper and lower ends, on the nacelle (3) relief tube (5) is provided with, and one end of the relief tube (5) is connected with inside the nacelle (3)
Logical, the other end is connected by pipeline with an interface of three-way valve (6), and another interface of the three-way valve (6) is by pipe
Road is connected with relief valve (7), and the 3rd interface is connected by pipeline with the drainage mechanism；The drainage mechanism includes draining
Pedestal (13) and swivel becket (9), the draining pedestal (13) on the pipeline being connected with the 3rd interface of three-way valve (6),
Inside has the vertically logical hatch (15) of logical hatch A (8), level and vertically leads to hatch B (17), and the one of the swivel becket (9)
End is rotatably connected in draining pedestal (13), and the other end is connected with the toggle mechanism；The vertically logical hatch A
(8) one end is connected by pipeline with the 3rd interface of three-way valve (6), and the other end is connected with the logical hatch (15) of the level
Logical, one end of vertical logical hatch B (17) is connected with the logical hatch (15) of level, and the swivel becket (9) is by toggle mechanism
Drive rotate in the draining pedestal (13), make what is opened up on the other end of vertical logical hatch B (17) and swivel becket (9) to let out
Pressure hole (10) is changed in UNICOM and not between UNICOM.
2. the deep-sea sample fidelity transporter as described in claim 1, it is characterised in that：The toggle mechanism include plectrum (12),
Torsionspring (11), swingle (19) and connecting plate (20), the plectrum (12) is by connecting plate (20) installed in swingle (19)
One end, the other end of the swingle (19) is connected with the other end of swivel becket (9), and on the swingle (19) torsion is arranged with
Turn spring (11), the two ends of the torsionspring (11) are connected respectively with the connecting plate (20) and swingle (19).
3. the deep-sea sample fidelity transporter as described in claim 1, it is characterised in that：It is provided with for sample in the top end cover (2)
To the internal relief valve (1) for carrying out fast decompression of nacelle (3) when product reclaim sampling.
4. the deep-sea sample fidelity transporter as described in claim 1, it is characterised in that：The relief valve is in the interior pressure of nacelle (3)
Pressure release is carried out when being increased to setting value.
5. the deep-sea sample fidelity transporter as described in claim 1, it is characterised in that：It is described vertically to lead to hatch A (8) and vertically lead to
The longitudinal center line of the logical hatch (15) of the longitudinal center line of hatch B (17) and level is perpendicular, and this vertically logical hatch A (8) and
Vertical logical hatch B (17) is positioned at the both sides of the logical hatch (15) of the level.
6. the deep-sea sample fidelity transporter as described in claim 5, it is characterised in that：Vertically logical hatch A (8), level are led to
Hatch (15), vertically logical hatch B (17) and relief hole (10) mutual conduction when lid draining is closed, realize that the nacelle (3) is intrinsic pressure
Power keeps balance with external pressure.
7. the deep-sea sample fidelity transporter as described in claim 1, it is characterised in that：One end of the swivel becket (9) is by peace
It is mounted in the cover plate (16) at the top of draining pedestal (13) and limits axial displacement.
8. the deep-sea sample fidelity transporter as described in claim 1, it is characterised in that：The top end cover (2) and the company of nacelle (3)
The place of connecing is provided with the shearing retaining ring (14) for high pressure stress, and the shearing retaining ring (14) is set in one end of the nacelle (3).
9. the deep-sea sample fidelity transporter as described in claim 1, it is characterised in that：The three-way valve (6) and relief tube (5) it
Between pipeline and relief valve (7) between pipeline and the pipeline between drainage mechanism pressure and the nacelle (3) in
Pressure is consistent.
10. the deep-sea sample fidelity transporter as described in claim 1, it is characterised in that：Vertical logical hatch B (17) periphery
Draining pedestal (13) is provided with least one of which sealing ring (18) with the contact surface of swivel becket (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219906.3U CN206172216U (en) | 2016-11-09 | 2016-11-09 | Ware is transported to deep sea sample fidelity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621219906.3U CN206172216U (en) | 2016-11-09 | 2016-11-09 | Ware is transported to deep sea sample fidelity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206172216U true CN206172216U (en) | 2017-05-17 |
Family
ID=58683715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621219906.3U Withdrawn - After Issue CN206172216U (en) | 2016-11-09 | 2016-11-09 | Ware is transported to deep sea sample fidelity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206172216U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429020A (en) * | 2016-11-09 | 2017-02-22 | 中国科学院海洋研究所 | Deep sea sample fidelity transfer |
| CN108613917A (en) * | 2018-03-19 | 2018-10-02 | 中国船舶重工集团公司第七二五研究所 | A kind of abyssal environment sample component and experimental rig for corroding Area X |
-
2016
- 2016-11-09 CN CN201621219906.3U patent/CN206172216U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429020A (en) * | 2016-11-09 | 2017-02-22 | 中国科学院海洋研究所 | Deep sea sample fidelity transfer |
| CN108613917A (en) * | 2018-03-19 | 2018-10-02 | 中国船舶重工集团公司第七二五研究所 | A kind of abyssal environment sample component and experimental rig for corroding Area X |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170517 Effective date of abandoning: 20180814 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170517 Effective date of abandoning: 20180814 |