CN205246386U - High -efficient hydraulic means of deep -sea sediment hole water - Google Patents
High -efficient hydraulic means of deep -sea sediment hole water Download PDFInfo
- Publication number
- CN205246386U CN205246386U CN201521063595.1U CN201521063595U CN205246386U CN 205246386 U CN205246386 U CN 205246386U CN 201521063595 U CN201521063595 U CN 201521063595U CN 205246386 U CN205246386 U CN 205246386U
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- CN
- China
- Prior art keywords
- pore water
- urceolus
- pressure head
- bottom sediment
- squeezer
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Abstract
The utility model discloses a high -efficient hydraulic means of deep -sea sediment hole water, which comprises a frame, hydraulic means, at least two the hole water collector that are used for squeezing deep -sea sediment's expresser and are used for collecting the hole water that squeezes out through the expresser, each expresser concatenates the superpose in the frame, every expresser includes the pressure head, urceolus and base, the lower extreme and the sealed sliding fit of urceolus of pressure head, the urceolus upper end is stretched out to the upper end of pressure head, the upper end of base is stretched out and is had the upper end big toper cartridge portion of little lower extreme, the lower extreme nozzle of urceolus establish into with the sealed cartridge complex horn mouth of toper cartridge portion, the pressure head lower extreme, urceolus inner wall and toper cartridge portion upper end are enclosed to close and are formed the chamber that holds of filling deep -sea sediment, hole water collector and respectively hold chamber intercommunication, hydraulic means has the execution end of the vertical drive power of output, and this execution end links to each other with the pressure head of the expresser of top. The utility model discloses can convenient separation squeeze the ware, and hole water squeeze high efficiency.
Description
Technical field
The utility model relates to pore water acquisition testing technology, relates in particular to bottom sediment holeWater efficient hydraulic device.
Background technology
In existing bottom sediment pore water squeezing acquisition technique, can quick detection silt sampleMiddle CH4、H2The gases such as S and Cl-、SO4 2-Isoionic abnormal and distribution characteristics is skySo gas hydrate and petroleum resources are detected GEOCHEMICAL EVIDENCE are fast and efficiently provided. But existingBottom sediment acquisition technique be mainly to gather after deposit with gravity piston, then in experimentCarrying of pore water carried out by some means such as plain press, centrifugal and vacuum filtration extractings in chamberGet, these methods are all carried out under conventional environment, and through turnover for a long time, process is numerous and diverse,Be difficult to obtain real data. Particularly in the process of carrying out centrifugal treating or vacuum filtrationIn, can cause the dissolved gas in pore water escape or disappear, therefore can not accurately reflect holeThe primitive component of gap water and information; In addition, the problem that plain press mode exists be filter not thoroughThe end, device separation difficulty after its squeezing.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide sea-bottom depositThing pore water efficient hydraulic device, the convenient separation squeezer of energy, and the squeezing of pore water is high fastEffect.
The purpose of this utility model realizes by the following technical solutions:
Bottom sediment pore water efficient hydraulic device, comprises frame, hydraulic means, at least twoIndividual for squeezing the squeezer of bottom sediment and squeezing out through squeezer for collectingThe pore water collector of pore water, each squeezer serial connection is stacked and placed in frame, each squeezer bagDraw together pressure head, urceolus and base, the lower end of pressure head and urceolus sealing are slidably matched, the upper end of pressure headStretch out urceolus upper end, the upper end of base is extended with big top and small bottom taper cartridge part, urceolusLower end nozzle be made as the horn mouth coordinating with taper cartridge part sealing plug-in mounting, pressure head lower end, outwardCylinder inwall and upper end, taper cartridge part enclose and form the container cavity of filling bottom sediment, pore waterCollector is communicated with each container cavity; Hydraulic means has the actuating station of the vertical driving force of output,This actuating station is connected with the pressure head of the squeezer of top.
Preferably, the lower end outward flange of urceolus has annular breach, the bottom of this annular breach withBase upper surface is separated by.
Preferably, have runner in base, one end of runner connects to the upper end of taper cartridge part,The other end of runner connects the sidewall to base, and one end capping of this runner has sintering felt, runnerThe other end be communicated with pore water collector.
Preferably, runner comprises multiple split channels and is communicated with respectively the master of each split channel logicalRoad, split channel is positioned at taper cartridge part, and the upper end entrance of split channel has the first embedding aroundMouthful, sintering felt is embedded in the first embedding mouth, and the upper surface of sintering felt and taper cartridge part is upperEnd flushes.
Preferably, the upper end end face of taper cartridge part is coated with filter membrane, this filter membrane and urceolusInner wall sealing laminating.
Preferably, pore water collector comprises lining and suction syringe, and the other end of runner hasInstalling port, seal with buss is embedded in installing port, and the syringe needle sealing of suction syringe is plugged in liningIn.
Preferably, the lower end surface of pressure head is coated with sealing gasket.
Preferably, sealing gasket comprises pedestal and sheet rubber, the inner wall sealing laminating of pedestal and urceolus,Pedestal upper surface has the second embedding mouth, and sheet rubber is filled and is embedded at the second embedding mouth.
Preferably, hydraulic means comprises manual pump, tube connector and hydraulic cylinder, manually delivery side of pumpBe communicated with the entrance of hydraulic cylinder by tube connector, hydraulic cylinder is fixed on frame upper end, hydraulic cylinderPiston rod vertically towards and dock with the pressure head of the squeezer of top.
Compared to existing technology, the beneficial effects of the utility model are:
The utility model couples together each squeezer by being connected in series stacked mode, very justIn mounting or dismounting, more crucial, due to the bell-mouthed setting in taper cartridge part and urceolus lower end, makeBase forms hard sealing with coordinating of urceolus, has both been beneficial to the separation of squeezer, can stop again seabedDeposit and pore water water loss wherein, and, after the actuating station of hydraulic means presses down,Just can drive the pressure head of each squeezer to squeeze the bottom sediment in container cavity simultaneously simultaneously, eachSqueezer stress equalization, water outlet is unified, and the pore water that squeezing obtains will be collected by pore water, makeObtain its squeezing more efficient fast, reach effect easy and simple to handle, dependable performance.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model bottom sediment pore water efficient hydraulic deviceFigure (saving pore water collector);
Fig. 2 is the structural representation of the utility model squeezer and pore water collector;
Fig. 3 is the A place enlarged diagram in Fig. 2.
In figure: 1, frame; 2, hydraulic means; 21, manual pump; 22, tube connector; 23,Hydraulic cylinder; 3, squeezer; 31, pressure head; 32, urceolus; 321, horn mouth; 322, ringV notch v; 33, base; 331, taper cartridge part; 332, runner; 3321, split channel;3322, main channel; 333, the first embedding mouth; 34, container cavity; 4, pore water collector; 41,Lining; 42, suction syringe; 5, sintering felt; 6, filter membrane; 7, sealing gasket; 71, baseSeat; 711, the second embedding mouth; 72, sheet rubber.
Detailed description of the invention
Below, by reference to the accompanying drawings and detailed description of the invention, the utility model is described further:
Bottom sediment pore water efficient hydraulic device as shown in Figure 1-Figure 3, comprise frame 1,Hydraulic means 2, at least two are for squeezing the squeezer 3 of bottom sediment and for collectingThe pore water collector 4 of the pore water that squeezes out through squeezer 3, each squeezer 3 serial connections are foldedBe placed in frame 1, each squeezer 3 comprises pressure head 31, urceolus 32 and base 33, pressure head31 lower end and urceolus 32 sealings are slidably matched, and urceolus 32 upper ends are stretched out in the upper end of pressure head 31,The upper end of base 33 is extended with big top and small bottom taper cartridge part 331, under urceolus 32End nozzle is made as with taper cartridge part 331 and seals the horn mouth 321 that plug-in mounting coordinates, pressure head 31Lower end, urceolus 32 inwalls and base 33 upper ends enclose and form the container cavity of filling bottom sediment34, pore water collector 4 is communicated with each container cavity 34; It is vertical that hydraulic means 2 has outputThe actuating station of driving force, this actuating station is connected with the pressure head 31 of the squeezer 3 of top.
By being connected in series stacked mode, each squeezer 3 is coupled together, is extremely convenient to mounting or dismounting,More crucial, due to taper cartridge part 331 and the setting of urceolus 32 lower end horn mouths 321,Make base 33 and coordinating of urceolus 32 form hard sealing, be both beneficial to the separation of squeezer 3,Can stop again bottom sediment and pore water water loss wherein, and, hydraulic means 2After actuating station presses down, just can drive the pressure head 31 of each squeezer 3 to squeeze and hold simultaneously simultaneouslyBottom sediment in chamber 34, each squeezer 3 stress equalizations, water outlet is unified, and squeezing obtainsPore water will be collected by pore water collector 4, make its squeezing more efficient quick, reachThe effect of easy and simple to handle, dependable performance.
Separate with the mounting or dismounting of urceolus 32 for further facilitating base 33, outside the lower end of urceolus 32Edge has annular breach 322, the bottom of this annular breach 322 and base 33 upper surface phasesEvery. So, by bottle opener can facilitate, perk urceolus 32 promptly, by 33 points of itself and basesOpen.
For ease of water outlet, in base 33, have runner 332, one end of runner 332 connects extremelyThe upper end of taper cartridge part 331, the other end of runner 332 connects to the sidewall of base 33,One end capping of this runner 332 has sintering felt 5, and the other end of runner 332 and pore water are collectedDevice 4 is communicated with. Water outlet in container cavity 34 will flow to through runner 332 one end runner 332 anotherEnd, wherein, set sintering felt 5 can effectively filter the particle of bottom sediment, again simultaneouslyEnough strength support are provided.
As preferably, runner 332 comprises multiple split channels 3321 and is communicated with respectively each shuntingThe main channel 3322 of passage 3321, split channel 3321 is positioned at taper cartridge part 33, shuntingThe upper end entrance of passage 3321 has the first embedding mouth 333 around, and sintering felt 5 is embedded at firstIn embedding mouth 333, and the upper surface of sintering felt 5 flushes with the upper end of taper cartridge part 331. ManyThe setting of individual split channel 3321, is more conducive to Quick drainage, and, by the first embedding mouth 333Setting, sintering felt 5 upper surfaces flush with the upper end of taper cartridge part 33, so can avoidSintering felt 5 is subject to too much frictional dissipation, also can be to the more stable location of sintering felt 5.
For further strengthening filter effect, the upper end end face of the taper cartridge part 331 of the present embodimentBe coated with filter membrane 6, this filter membrane 6 is fitted with the inner wall sealing of urceolus 32. Due to runnerOne end of 332 is sintered felt 5 and covers, and therefore, sintering felt 5 can be protected filter membrane 6, preventsFilter membrane 6 is exerted pressure by pressure head 31 and is clamp-oned one end of runner 332 and breakage.
Exemplarily, this routine pore water collector 4 comprises lining 41 and suction syringe 42,The other end of runner 332 has installing port, and lining 41 sealings are embedded in installing port, suctionThe syringe needle sealing of syringe 42 is plugged in lining 41. By the vacuuming operation of suction syringe 42,Just pore water can be expelled in suction syringe 42, the setting of lining 41 is beneficial to suction syringe42 syringe needle and base 33 can be fixed in more effective sealing. Correspondence can be in lining 41 and peaceThe matching part of dress mouth is set up the further enhanced leaktightness of the element such as sealing ring, packing ring.
For further lift-off seal effect, the lower end surface of pressure head 31 is coated with sealing gasket 7,When bottom sediment in pressure head 31 presses down container cavity 34, sealing pad 7 can be avoided seabedDeposit and pore water thereof spill in the trickle gap between pressure head 31 and urceolus 32.
This routine sealing gasket 7 comprises pedestal 71 and sheet rubber 72, pedestal 71 and urceolus 32Inner wall sealing laminating, pedestal 71 upper surfaces have the second embedding mouth 711, and sheet rubber 72 is filled embeddingBe placed in the second embedding mouth 711. Pedestal 71 is made up of nylon, and sheet rubber 72 is made up of vulcanized rubber.When sheet rubber 72 is subject to the extruding of pressure head 31, produce compression and expand, outwards extruding is positioned atThe pedestal 71 of these sheet rubber 72 peripheries, more combines closely pedestal 71 and urceolus 32, reachesThe better effect of sealing.
Exemplarily, this routine hydraulic means 2 comprises manual pump 21, tube connector 22 and hydraulic pressureCylinder 23, the outlet of manual pump 21 is communicated with the entrance of hydraulic cylinder 23 by tube connector 22, liquidCylinder pressure 23 is fixed on frame 1 upper end, the piston rod of hydraulic cylinder 23 vertically towards and and topThe pressure head 31 of squeezer 3 dock. By manual pump 21 superchargings, make hydraulic power through flexible pipeBe passed to hydraulic cylinder 23, thereby make the piston rod of hydraulic cylinder 23 press down the squeezing that is positioned at topDevice 3 pressure heads 31. Wherein, the piston rod of hydraulic cylinder 23 is described actuating station.
The operation principle of the efficient pore water hydraulic means of this bottom sediment is as follows:
Before work, first all working parts are cleaned, are dried, guarantee that obtained sample is not subject to outsideArticle disturb, pollute. Then the base of each squeezer 3 33, urceolus 32 are assemblied in to oneRise. Put into again filter membrane 6, play a role in filtering, the bottom sediment then deep-sea being gatheredSilt sample is put into container cavity 34, then puts into sealing gasket 7, is pressed into pressure head 31. Again will be eachEach squeezer 3 serial connections that combine are put into frame 1, by exerting pressure of hydraulic means 2, rightShould apply external force to pressure head 31 and sealing gasket 7, push silt model, by silt samplePore water and sample separation. And by the stream in filter membrane 6, sintering felt 5 and base 33Road 332, exports to 4 li of pore water collectors by pore water. In the time that needs remove squeezer 3,Again can be by the quick perk urceolus 32 of annular breach 322, so, can be fast, facilitateGround gathers pore water sample, greatly increase work efficiency, and sample quality is high, after can detectingCan reflect True Data.
To one skilled in the art, can be according to technical scheme described above and structureThink, make other various corresponding changes and deformation, and all these changes and deformationWithin all should belonging to the protection domain of the utility model claim.
Claims (9)
1. bottom sediment pore water efficient hydraulic device, is characterized in that, comprise frame,Hydraulic means, at least two are for squeezing the squeezer of bottom sediment and for collecting through pressingThe pore water collector of the pore water that squeezing device squeezes out, each squeezer serial connection is stacked and placed on frameIn, each squeezer comprises pressure head, urceolus and base, the lower end of pressure head and urceolus sealing are slidedCoordinate, urceolus upper end is stretched out in the upper end of pressure head, and the upper end of base is extended with big top and small bottomTaper cartridge part, the lower end nozzle of urceolus is made as the loudspeaker that coordinate with taper cartridge part sealing plug-in mountingMouthful, pressure head lower end, outer tube inner wall and upper end, taper cartridge part enclose to form fills bottom sedimentContainer cavity, pore water collector is communicated with each container cavity; It is vertical that hydraulic means has outputThe actuating station of driving force, this actuating station is connected with the pressure head of the squeezer of top.
2. bottom sediment pore water efficient hydraulic device according to claim 1, itsBe characterised in that, the lower end outward flange of urceolus has annular breach, the bottom of this annular breach and the endSeat upper surface is separated by.
3. bottom sediment pore water efficient hydraulic device according to claim 1, itsBe characterised in that, have runner in base, one end of runner connects to the upper end of taper cartridge part,The other end of runner connects the sidewall to base, and one end capping of this runner has sintering felt, runnerThe other end be communicated with pore water collector.
4. bottom sediment pore water efficient hydraulic device according to claim 3, itsBe characterised in that, runner comprises multiple split channels and is communicated with respectively the main channel of each split channel,Split channel is positioned at taper cartridge part, and the upper end entrance of split channel has the first embedding mouth around,Sintering felt is embedded in the first embedding mouth, and the upper end of the upper surface of sintering felt and taper cartridge part is neatFlat.
5. bottom sediment pore water efficient hydraulic device according to claim 4, itsBe characterised in that, the upper end end face of taper cartridge part is coated with filter membrane, this filter membrane and urceolusInner wall sealing laminating.
6. according to the bottom sediment pore water efficient hydraulic described in claim 2-5 any oneDevice, is characterized in that, pore water collector comprises lining and suction syringe, another of runnerEnd has installing port, and seal with buss is embedded in installing port, the syringe needle sealing plug-in mounting of suction syringeIn lining.
7. according to the bottom sediment pore water efficient hydraulic described in claim 1-5 any oneDevice, is characterized in that, the lower end surface of pressure head is coated with sealing gasket.
8. bottom sediment pore water efficient hydraulic device according to claim 7, itsBe characterised in that, sealing gasket comprises pedestal and sheet rubber, the inner wall sealing laminating of pedestal and urceolus,Pedestal upper surface has the second embedding mouth, and sheet rubber is filled and is embedded at the second embedding mouth.
9. according to the bottom sediment pore water efficient hydraulic described in claim 1-5 any oneDevice, is characterized in that, hydraulic means comprises manual pump, tube connector and hydraulic cylinder, manual pumpOutlet be communicated with the entrance of hydraulic cylinder by tube connector, hydraulic cylinder is fixed on frame upper end, liquidThe piston rod of cylinder pressure vertically towards and dock with the pressure head of the squeezer of top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063595.1U CN205246386U (en) | 2015-12-16 | 2015-12-16 | High -efficient hydraulic means of deep -sea sediment hole water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521063595.1U CN205246386U (en) | 2015-12-16 | 2015-12-16 | High -efficient hydraulic means of deep -sea sediment hole water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205246386U true CN205246386U (en) | 2016-05-18 |
Family
ID=55945459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521063595.1U Expired - Fee Related CN205246386U (en) | 2015-12-16 | 2015-12-16 | High -efficient hydraulic means of deep -sea sediment hole water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205246386U (en) |
-
2015
- 2015-12-16 CN CN201521063595.1U patent/CN205246386U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160518 Termination date: 20211216 |