CN206515107U - The canned sample collector in oil and gas exploration laboratory - Google Patents
The canned sample collector in oil and gas exploration laboratory Download PDFInfo
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- CN206515107U CN206515107U CN201720132505.2U CN201720132505U CN206515107U CN 206515107 U CN206515107 U CN 206515107U CN 201720132505 U CN201720132505 U CN 201720132505U CN 206515107 U CN206515107 U CN 206515107U
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- bowl
- inner sleeve
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- gas
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Abstract
The utility model provides a kind of canned sample collector in oil and gas exploration laboratory, belong to oil and gas exploration technical field, its structure is that chassis upper surface is fixedly installed tank cup, tank cup root edge is fixed with chassis to be welded, the canned seamless seat of sample tank is set into tank cup, the periphery of tank cup, which is socketed with above outer a set of cups, outer a set of cups, is provided with overcoat bowl, and the top of overcoat bowl is provided with flat deck roof；The center of screw mandrel offers the air flue of up/down perforation；The lower end of screw mandrel is fixedly connected with inner sleeve bowl, and inner sleeve bowl top is fixedly connected with screw mandrel, and is connected with air flue, and the top of screw mandrel is fixedly connected with the outspoken latching connector of outlet.The canned sample collector in the oil and gas exploration laboratory substantially eliminates the unfavorable factor that drainage takes gas in a particular application, improve the scientific and efficient property that the canned sample tank in laboratory takes gas, head space gas lighter hydrocarbons mud logging quality is improved, the realization of oil-gas exploration maximizing the benefits purpose is effectively supported.
Description
Technical field
The utility model is related to oil and gas exploration technical field, specifically a kind of oil and gas exploration experiment
The canned sample collector in room.
Background technology
In oil-gas exploration, identification and the evaluation of oil-gas-water layer are one of important steps in oil-gas exploration and development work,
The application of well logging new technology has caused the attention of increasing expert and scholar both at home and abroad at present.In recent years, as oil field is surveyed
That visits progressively gos deep into, and the object of resource exploration is more diversified, including shale gas, coal bed gas etc., the oil gas water of exploration acreage is closed
System is become increasingly complex, and higher requirement is proposed to oil-gas layer identification assessment technique.Especially light oil bed, remaining oil-water-layer,
High reservoir containing mud and volcanic rock Gas-Water Contant judge that difficulty is bigger, only rely on conventional individual event mud logging techniques to the qualitative of oil-gas Layer
Explanation can not meet the demand of fine evaluation.By the unremitting effort of a large amount of well logging workers, well logging is from tradition record
Well has been marched toward new stage of modern overall merit well logging, forms in-situ data collection, data, processing, hydrocarbon zone interpretation evaluation
Trinitarian modern well logging new technology, plays more and more important effect in Oil And Gas Exploration And Development.Compound logging
By technological innovation and development, successively fluorescence analysis and interpretation and evaluation technology etc. under technique of geochemical logging, mirror are applied
Into site mud logging, compound logging is set to realize great-leap-forward development.Simultaneously by being attacked to complex hydrocarbon water layer identification and evaluation technology
Close, form a whole set of assessment technique system such as light oil bed, remaining oil-water-layer, high reservoir containing mud, gas-water identification evaluation.
Integrated application well logging new technology quantitative assessment oil gas layer method is a very difficult problem, and it is not only needed newly
The application of technology, also with greater need for the multi-disciplinary synthesis such as geological logging, well logging.Wherein, head space gas lighter hydrocarbons well logging is one important
Work, and this work basis be exactly the gas that canned sample loss goes out collection and operation element.
Head space gas refers to be stored in canned landwaste（The heart）Headroom, and reach with lower liquid the hydrocarbon of gas-liquid equilibrium
Class, the mixed gas of air, hydro carbons therein is landwaste（The heart）Naturally it is desorbed out.Head space gas lighter hydrocarbons well logging is exactly by tank deck
Gas sample product are injected into gas chromatograph and analyzed, and are kept completely separate the light hydrocarbon component of head space gas, so that it is light to obtain oil gas
A kind of gently logging method of hydrocarbon hydrocarbon component.Head space gas detection is common C1-C7 hydrocarbon components in crude oil, including 7 positive structures
Alkane, 13 isoparaffins, 8 cycloalkane, 1 aromatic hydrocarbon（Benzene）, totally 29 monomer components.It can only be detected with gas detection logging
C1-C5 hydrocarbon components are compared, headspace gas logging obtain lighter hydrocarbons information more horn of plenty and comprehensively.Landwaste（The heart）Before tinning, gently
Volatilize and loss, therefore, head space gas lighter hydrocarbons are substantially landwaste by part for hydrocarbon（The heart）In the volatilization of lighter hydrocarbons part after it is " remaining light
Hydrocarbon " is desorbed the result of loss naturally.Head space gas lighter hydrocarbons are compared with the lighter hydrocarbons in prime stratum, lighter hydrocarbons composition（Component number）Substantially
It is identical, reflect the composition of stratum lighter hydrocarbons, the abundance of head space gas lighter hydrocarbons and the lighter hydrocarbons loss of stratum lighter hydrocarbons abundance and sample tinning,
Degree of volatility is closely related.The relative amount of head space gas lighter hydrocarbons is that lighter hydrocarbons are light in reservoir physical property, oil property, crude oil in stratum
The coefficient result of the factors such as hydrocarbon content, property of drilling fluid.Head space gas lighter hydrocarbons well logging is premised on lighter hydrocarbons abundance, with lighter hydrocarbons
Composition is referred to, and the active degree of lighter hydrocarbons is judged by Main Basiss of lighter hydrocarbons relative amount, then journey is enlivened by lighter hydrocarbons
Spend to infer the active degree of oil-gas Layer, be finally reached the purpose that oil-gas Layer sentences knowledge, so, head space gas lighter hydrocarbons well logging is surveyed in oil gas
Play very important effect in spy, and as stated above, landwaste（The heart）The laboratory of canned sample takes gas work to be crucial base
Plinth work because its be influence head space gas light hydrocarbon analysis the i.e. amount of important step number.
Landwaste（The heart）Canned sample laboratory takes gas to be to ensure that light hydrocarbon component takes the critical operations for taking standard entirely.Normal conditions
Under, the usual draining for taking gas mode of laboratory operation personnel takes gas method, i.e., the canned sample tank of collection in worksite tinning is upright
Come over（Canned sample tank is to be inverted accumulating after gathering at the scene, it is therefore an objective to prevent gas from being volatilized from cover）, it is placed into water, one
Hand holds tank body, and another hand catches polybag, and cover is rotated with the hand for catching polybag, cover outward winding after from landwaste（The heart）
The light hydrocarbon gas that what middle loss went out be gathered in tank headspace will be entered in polybag（Because gas is insoluble in water
's）；Then, operating personnel take out polybag from water and tightened, then gas bleeding is injected into analysis from polybag with syringe
Tested and analyzed in equipment, repeated after having analyzed and above-mentioned take gas operating procedure.It is this to take gas mode to be original, while
Generally use, because also without the method and apparatus for preferably taking gas from canned sample tank.But, it is this to take gas mode to exist
Many shortcomings, headspace gas analysis has also been directly influenced.It is summed up, there are several aspects：
Take gas that polybag can be caused damaged 1. plastic sleeve pocket twists cover, gas will be spilt into air after breakage, so that
Also canned sample gas will be wasted, causes the data that can not be made up to lose, reduces exploration benefit；
It is that one kind of freshwater resources is wasted 2. what draining took gas is the fresh water of cleaning；Meanwhile, after polybag is damaged just
Plastic garbage can be formed, environment is polluted；
3. the spatial volume of polybag is not quantitative, so, the gas extracted with syringe does not reach quantitative, influence yet
Analysis work quality；
4. draining is taken after gas, air is must reach over to when polybag is taken out from water, the gas during which collected will can be by
To different degrees of dilution, gas analysis quality and oil-gas exploration benefit have impact on；
5. the landwaste in tank（The heart）Drilling fluid is admixed, operating personnel turn on drilling fluid after cover and are mingled with landwaste（The heart）Will
Fresh water is infected, the pushing time, which invades bubble, to be corroded, so as to compromise the occupational health of operator；
6. tank body is smooth, shallow thread is with outside cover, cover lid it is very tight in the case of, operating personnel are difficult
Cover is turned on, wasted time and energy；
7. winter, the temperature of water is low, operating personnel both hands are immersed in cold water for a long time be less useful for it is healthy.
In a word, gas method is taken according to conventional laboratory draining, above-mentioned various possible feelings just occurs during gas is taken
Condition, while there is also such as gas dilution, loss certainty, all these sciences for all having had influence on final light hydrocarbon analysis
And high efficiency, so as to also directly influence the benefit of oil-gas exploration.
The content of the invention
Technical assignment of the present utility model is that there is provided a kind of oil and gas exploration laboratory for solution the deficiencies in the prior art
Canned sample collector.
The technical solution of the utility model realizes that the canned sample in oil and gas exploration laboratory takes in the following manner
Device of air, its structure includes chassis, tank cup, outer a set of cups, inner sleeve bowl, overcoat bowl；
Chassis upper surface is fixedly installed tank cup, and tank cup root edge is fixed with chassis to be welded, and the canned seamless seat of sample tank is set into tank
In cup, interior mantle fiber hole is offered on the wall of cup of tank cup；
Chassis upper surface neighboring it is same it is provided circumferentially about there is undertaking to latch, accept enclosed in lock being provided with it is annular
Sealing ring；Tank cup root edge, which is arranged in sealing ring, to be enclosed；
The periphery of tank cup is socketed with outer a set of cups, and outer a set of cups is set to hollow tubular, and outer a set of cups root edge periphery sets clamping
Lock；Clamping lock is corresponding with lock is accepted, and outer a set of cups latches and accepted the rotation snapping of lock by clamping and chassis is consolidated
Connect calmly, and the root edge pressure fastening seat of outer a set of cups is located on sealing ring, outer a set of cups and chassis are tightly connected；
Jack hole is offered on overcoat cup sidewall, jack hole is coaxial identical inside and outside corresponding with interior mantle fiber hole；
Mantle fiber nut in fixed welding one on jack hole outer wall, the rotation of fastening screw bar is set into interior mantle fiber nut, and is worn
Hole is connect, and rotation is near on the interior mantle fiber hole of tank cup；
Overcoat bowl is provided with above outer a set of cups, the bottom outer wall of overcoat bowl and the top exterior walls latus rectum of outer a set of cups are fixed as one
Change is welded and fixed, and overcoat bowl is set to the expanding cone barrel in upper end undergauge, lower end；
The top of overcoat bowl is provided with flat deck roof；Flat deck roof center drilling, hole upper horizontal is welded with a nut seat, spiral shell
Female seat, which is connected with, runs through and leans out nut seat above and below a screw mandrel, screw mandrel,
The center of screw mandrel offers the air flue of up/down perforation；
The lower end of screw mandrel is fixedly connected with inner sleeve bowl, and inner sleeve bowl is arranged on the inner chamber of overcoat bowl, and inner sleeve bowl is set to top
The expanding cone barrel in undergauge, bottom；
Inner sleeve bowl top is fixedly connected with screw mandrel, and is connected with air flue,
Inner sleeve bowl bottom is welded with inner sleeve bowl circular boop；Inner sleeve bowl circular boop inner ring is uniformly distributed vertical set tooth, vertical set tooth with
The teeth groove of canned sample tank top matches；The inner sleeve bowl vertical set tooth of circular boop and the teeth groove of canned sample tank top constitute current path；
The top of screw mandrel is fixedly connected with the outspoken latching connector of outlet；The outspoken latching connector of outlet is connected with air flue；
Screw mandrel neck below the outspoken latching connector of outlet is fixedly installed discoid shaking tray；Shaking tray, screw mandrel, inner sleeve bowl are connected
It is integrated, shaking tray, which is rotated, drives screw mandrel rotation, and screw thread promotes and exited inner sleeve bowl, inner sleeve bowl is glided on overcoat bowl inner chamber
Move.
Air-tightness is slidably socketed between inner sleeve bowl outer wall and overcoat bowl inwall.
Air-flow built in the outspoken latching connector of outlet presses open and close valve.
Chassis, outer a set of cups, overcoat bowl constitute airtight space.
Air-tightness threaded connection is set between nut seat and screw mandrel；It is set between fastening screw bar and interior mantle fiber nut
Air-tightness is threadedly coupled.
The outer wall of outer a set of cups is provided with lock clamping and holds ear.
Produced beneficial effect is the utility model compared with prior art：
The canned sample collector in the oil and gas exploration laboratory substantially eliminates drainage and takes gas in a particular application
Unfavorable factor, improve the scientific and efficient property that the canned sample tank in laboratory takes gas, protect the occupational health of operating personnel, save
Freshwater resources, reduce spillage of material, protect environment, improve head space gas lighter hydrocarbons mud logging quality, effectively support oil
Gas exploration maximizing the benefits purpose is realized.
The canned sample collector in the oil and gas exploration laboratory has following performance and advantage：
1. sealed shell of tank takes gas to eliminate after drainage takes in gas polybag damaged and causes what gas escape can not be regathered
Situation, it is to avoid data loss, improves exploration benefit；
2. no longer taking gas with drainage, freshwater resources have been saved；Polybag is not used, plastic garbage is reduced to environment
Pollution；
3. the spatial volume of sealed shell of tank is quantitative, so, the gas extracted with syringe realizes quantitative, it is ensured that
Gas analysis work quality；
4. the gas spilt into sealed shell of tank does not contact surrounding air, the gas of collection will not be made by Dilution air
Gas analysis is more true and reliable, improves oil-gas exploration benefit；
5. operating personnel need not contact contaminated liquid, it is to avoid both hands corrosion, the duty of practitioner is effectively protected
Industry health；
6. tank body is fixedly secured in the certain spatial dimension of volume, mechanical screw capping, operation more facilitates, time saving province
Power；
7. due to no longer needing water source, so the problem of being just not required to consider summer in winter water temperature, while having saved cost, realizes
Cost efficiency.
The canned sample collector in the oil and gas exploration laboratory is a kind of invention design of high efficient and reliable application, can
Positive obvious action is played in the operation that canned sample takes gas, meanwhile, the device can also be used for taking gas similar with canned sample
Career field.
The canned sample collector in the oil and gas exploration laboratory is reasonable in design, simple in construction, safe and reliable, user
Just it is, easy to maintain, have good value for applications.
Brief description of the drawings
Accompanying drawing 1 is structural representation of the present utility model.
Mark in accompanying drawing is represented respectively：
1st, chassis, 2, tank cup, 3, canned sample tank, 4, interior mantle fiber hole, 5, accept lock, 6, sealing ring,
7th, outer a set of cups, 8, clamping lock, 9, jack hole, 10, interior mantle fiber nut, 11, fastening screw bar,
12nd, overcoat bowl, 13, flat deck roof, 14, hole, 15, nut seat, 16, screw mandrel, 17, air flue,
18th, inner sleeve bowl, 19, inner sleeve bowl circular boop, 20, vertical set tooth, 21, teeth groove, 22, current path,
23rd, the outspoken latching connector of outlet, 24, shaking tray, 25, air-flow pressing open and close valve, 26, lock clamping hold ear.
Embodiment
Make following detailed to the canned sample collector in oil and gas exploration laboratory of the present utility model below in conjunction with the accompanying drawings
Describe in detail bright.
As shown in drawings, the canned sample collector in oil and gas exploration laboratory of the present utility model, its structure includes
Chassis, tank cup, outer a set of cups, inner sleeve bowl, overcoat bowl；
The upper surface of chassis 1 is fixedly installed tank cup 2, and tank 2 root edges of cup are fixed with chassis 1 to be welded, and the canned seamless seat of sample tank 3 is set
Enter in tank cup 2, interior mantle fiber hole 4 is offered on the wall of cup of tank cup 2；
The upper surface neighboring of chassis 1 it is same it is provided circumferentially about have undertaking lock 5, accept and enclose in lock 5 and being provided with ring
The sealing ring 6 of shape；Tank cup root edge, which is arranged in sealing ring, to be enclosed；
The periphery of tank cup 2 is socketed with outer a set of cups 7, and outer a set of cups 7 is set to hollow tubular, and the outer root edge periphery of a set of cups 7 is set
Clamping lock 8；Clamping lock 8 and accept that lock is 5 corresponding, outer a set of cups 7 passes through clamping lock 8 and accepts the turn buckles of lock 5
Connect and be fixedly connected with chassis 1, and the root edge pressure fastening seat of outer a set of cups 7 is located on sealing ring 6, outer a set of cups 7 and the sealing of chassis 1 connect
Connect；
Jack hole 9 is offered on the outer side wall of a set of cups 7, jack hole 9 is coaxial identical inside and outside corresponding with interior mantle fiber hole 4；
Mantle fiber nut 10 in fixed welding one on the outer wall of jack hole 9, the rotation of fastening screw bar 11 is set into interior mantle fiber nut 10, and
Through jack hole 9, and rotation is near on the interior mantle fiber hole 4 of tank cup；
The outer top of a set of cups 7 is provided with overcoat bowl 12, and the bottom outer wall of overcoat bowl 12 and the top exterior walls latus rectum of outer a set of cups 7 are consolidated
Determine integration to be welded and fixed, overcoat bowl 12 is set to the expanding cone barrel in upper end undergauge, lower end；
The top of overcoat bowl 12 is provided with flat deck roof 13；The center drilling of flat deck roof 13, hole 14 upper horizontal is welded with one
Nut seat 15, nut seat 15 is connected with a screw mandrel 16, and screw mandrel runs through about 16 and leans out nut seat 15,
The center of screw mandrel 16 offers the air flue 17 of up/down perforation；
The lower end of screw mandrel 16 is fixedly connected with inner sleeve bowl 18, and inner sleeve bowl 18 is arranged on the inner chamber of overcoat bowl, and inner sleeve bowl is set
For the expanding cone barrel in top undergauge, bottom；
18 tops of inner sleeve bowl are fixedly connected with screw mandrel, and are connected with air flue,
18 bottoms of inner sleeve bowl are welded with inner sleeve bowl circular boop 19；The inner sleeve bowl inner ring of circular boop 19 is uniformly distributed vertical set tooth, vertical
Set tooth 20 matches with the teeth groove 21 of canned sample tank top；The inner sleeve bowl vertical set tooth of circular boop 19 and the teeth groove at the top of canned sample tank 3
21 constitute current path 22；
The top of screw mandrel 16 is fixedly connected with the outspoken latching connector 23 of outlet；The outspoken latching connector 23 of outlet is connected with air flue 17；
The screw mandrel neck of the outspoken lower section of latching connector 23 of outlet is fixedly installed discoid shaking tray 24；Shaking tray, screw mandrel, inner sleeve bowl
It is fixed with one, shaking tray, which is rotated, drives screw mandrel rotation, and screw thread promotes and exited inner sleeve bowl, makes inner sleeve bowl above and below overcoat bowl inner chamber
Sliding.
Air-tightness is slidably socketed between inner sleeve 18 outer walls of bowl and overcoat 12 inwalls of bowl.
Air-flow built in the outspoken latching connector 23 of outlet presses open and close valve 25.
Chassis 1, outer a set of cups 7, overcoat bowl 12 constitute airtight space.
Air-tightness threaded connection is set between nut seat 15 and screw mandrel 16；Fastening screw bar 11 and interior mantle fiber nut 10 it
Between be set to air-tightness threaded connection.
The outer wall of outer a set of cups is provided with lock clamping and holds ear 26.
The generally stainless steel of the canned sample collector in the oil and gas exploration laboratory, seal gasket realizes sealing,
Critical piece includes chassis, tank cup, outer a set of cups, inner sleeve bowl, overcoat bowl, screw mandrel, shaking tray and the outspoken latching connector of outlet.
1. chassis.Chassis be a disk, thick 5mm, diameter 300mm, disk surrounding set 4 fixed bolt holes, aperture 6mm,
Chassis can be fixed on other rests.Three locks are set on chassis, and when outer a set of cups is located in seal gasket, torsion is held
Ear, then seal with the lock snapping on outer a set of cups.
2. tank cup.Tank cup is welded on chassis middle position, hollow tapered, top internal diameter 83mm, bottom inner diameter 80mm, wall thickness
5mm, high 95mm, canned sample tank seamless can be seated in.Side is away from opening an a diameter of 8mm in the middle part of tank cup cylinder at root edge 47.5mm
Mantle fiber hole.The periphery of tank cup is flow seal gasket, and mantle fiber cup is salable to be seated in rubber cushion.
3. outer a set of cups.Outer a set of cups is hollow column type, high 200mm, internal diameter 110mm, wall thickness 5mm.Outer a set of cups root edge is uniformly set
Three locks are put, for sealing docking with the lock on chassis.Outer a set of cups side is a diameter of away from opening up one at root edge 47.5mm
8mm hole, outer wall has cap nut, and fastening screw bar fixes canned sample tank by the hole through the mantle fiber hole of tank cup.Outer a set of cups and
Tank cup is after lock connection sealing, and two holes just fit like a glove, for fastening sleeve screw rod formation latus rectum.After gas takes out, return stubborn
Fastening sleeve screw rod lays down the clamp force to canned sample tank, then holds ear reversion, you can dismantle the connection of outer a set of cups and tank cup, then
Carrying out next canned sample takes gas to operate.
4. overcoat bowl.Overcoat bowl and the connection of outer a set of cups latus rectum, can be used as an entirety.Overcoat bowl is up-narrow and down-wide cone
Shape, bottom and outer a set of cups latus rectum, internal diameter 110mm, wall thickness 5mm；Upper inner diameter 70mm, the high 100mm of overcoat bowl.On the top of overcoat bowl
Portion is a flat deck roof, covers the cap nut that one aperture of welding is 25mm above middle position perforate, aperture 25mm, hole.Screw mandrel
Pass through the cap nut spinning in and out.
5. screw mandrel.Screw mandrel is screw rod, diameter 25mm, full filament length 150mm, no filament length 50mm.Screw mandrel center forms gas to be empty
The outspoken latching connector of outlet, and air flue formation path are connected with the top of road, air flue connection inner sleeve bowl, hollow latus rectum 5mm, screw mandrel, soon
Soft pipeline can be connected on latching connector, soft pipeline may be coupled directly to gas analysis arrangement.Fast latching connector point pin and box sub two parts,
Pin end is plugged into female joint, can be pressed by the lock ring ejection in female joint, female joint screw mandrel is fixedly sleeved.Top screw mandrel is without silk
Position is away from being welded with circular shaking tray at 20mm at the top of the full silk of screw mandrel, shaking tray thickness 10mm, diameter 150mm, has anti-on shaking tray gripping surface
Sliding screw thread, hand turns shaking tray rotary screw rod, and screw mandrel drives inner sleeve bowl rotation.
6. inner sleeve bowl.Inner sleeve bowl can overcoat bowl and overcoat cup into cavity in revolved by rotary screw rod it is high revolve it is low,
Inner sleeve bowl upper inner diameter 30mm, wall thickness 3mm；Lower outer diameter 108mm, the high 80mm of inner sleeve bowl.The top of inner sleeve bowl and screw mandrel welding,
And and airway path.The lower weld of inner sleeve bowl has inner sleeve bowl mantle fiber.
7. inner sleeve bowl mantle fiber.Inner sleeve lower part of bowl is welded with a hollow circular boop（Inner sleeve bowl mantle fiber）, circular boop external diameter 108mm,
Internal diameter 98mm, wall thickness 5mm, high 25mm.Circular boop inner ring is uniformly distributed 13 vertical set tooth, tooth high 20mm, tooth depth 1mm, and set tooth can
In teeth groove on wedging to cover, and the teeth groove for the teeth groove and cover for covering between cog then forms gas distribution channel.Screw mandrel is rotated, band
Dynamic inner sleeve bowl mantle fiber is rotated, and cover is outwarded winding in the presence of torsion.After cover is outwarded winding, gas escape and go out, in sealed tank body
Form high pressure in device, pressure presses fast latching connector, gas will along air flue from high pressure to low pressure at migrate.
The canned sample collector in the laboratory is reasonable in design, easy to operate, without special maintenance.Canned sample tank body is placed into
In tank cup, and tank cup is seamless includes, then has fastening sleeve screw rod fastening, makes to turn on cover operation and more facilitates.Outer a set of cups and tank cup
Sealing is linked closely, and gas is not spilt into ambient atmosphere, is taken gas by the outspoken latching connector of outlet, is realized and take gas quantification.
Hand shaking tray drives inner sleeve bowl mantle fiber rotation, can easily dismantle cover, reversion shaking tray then can lift-off cover.Outer a set of cups and sealing
The close snapping of rubber cushion, the lock outer a set of cups of connection and tank glass, will turn on the gas that loss after cover goes out and are confined to this entirety completely
Finite spatial extent in, the gas for headspace gas analysis is purer, analysis result more true and accurate.
Claims (6)
1. the canned sample collector in oil and gas exploration laboratory, it is characterised in that including chassis, tank cup, outer a set of cups, inner sleeve
Bowl, overcoat bowl；
Chassis upper surface is fixedly installed tank cup, and tank cup root edge is fixed with chassis to be welded, and the canned seamless seat of sample tank is set into tank cup,
Interior mantle fiber hole is offered on the wall of cup of tank cup；
Chassis upper surface neighboring it is same it is provided circumferentially about there is undertaking to latch, accept to enclose being provided with annular sealing in lock
Circle；Tank cup root edge, which is arranged in sealing ring, to be enclosed；
The periphery of tank cup is socketed with outer a set of cups, and outer a set of cups is set to hollow tubular, and outer a set of cups root edge periphery sets clamping to latch；
Clamping latches, outer a set of cups rotation snapping and chassis fixation company by clamping lock and undertaking lock corresponding with undertaking lock
Connect, and the root edge pressure fastening seat of outer a set of cups is located on sealing ring, outer a set of cups and chassis are tightly connected；
Jack hole is offered on overcoat cup sidewall, jack hole is coaxial identical inside and outside corresponding with interior mantle fiber hole；
Mantle fiber nut in fixed welding one on jack hole outer wall, fastening screw bar rotation is set into interior mantle fiber nut, and through jack hole,
And rotation is near on the interior mantle fiber hole of tank cup；
Overcoat bowl is provided with above outer a set of cups, the bottom outer wall of overcoat bowl and the top exterior walls latus rectum of outer a set of cups are fixed to integration weldering
Connect fixation, overcoat bowl is set to the expanding cone barrel in upper end undergauge, lower end；
The top of overcoat bowl is provided with flat deck roof；Flat deck roof center drilling, hole upper horizontal is welded with a nut seat, nut seat
It is connected with and runs through and lean out nut seat above and below a screw mandrel, screw mandrel,
The center of screw mandrel offers the air flue of up/down perforation；
The lower end of screw mandrel be fixedly connected with inner sleeve bowl, inner sleeve bowl be arranged on overcoat bowl inner chamber, inner sleeve bowl be set to top undergauge,
The expanding cone barrel in bottom；
Inner sleeve bowl top is fixedly connected with screw mandrel, and is connected with air flue,
Inner sleeve bowl bottom is welded with inner sleeve bowl circular boop；Inner sleeve bowl circular boop inner ring is uniformly distributed vertical set tooth, vertical set tooth with it is canned
The teeth groove of sample tank top matches；The inner sleeve bowl vertical set tooth of circular boop and the teeth groove of canned sample tank top constitute current path；
The top of screw mandrel is fixedly connected with the outspoken latching connector of outlet；The outspoken latching connector of outlet is connected with air flue；
Screw mandrel neck below the outspoken latching connector of outlet is fixedly installed discoid shaking tray；Shaking tray, screw mandrel, inner sleeve bowl are connected as one
Body, shaking tray, which is rotated, drives screw mandrel rotation, and screw thread promotes and exited inner sleeve bowl, inner sleeve bowl is slid above and below overcoat bowl inner chamber.
2. the canned sample collector in oil and gas exploration laboratory according to claim 1, it is characterised in that：Inner sleeve bowl
Air-tightness is slidably socketed between outer wall and overcoat bowl inwall.
3. the canned sample collector in oil and gas exploration laboratory according to claim 1, it is characterised in that：Gas outlet
Air-flow pressing open and close valve built in fast latching connector.
4. the canned sample collector in oil and gas exploration laboratory according to claim 1, it is characterised in that：Chassis,
Outer a set of cups, overcoat bowl constitute airtight space.
5. the canned sample collector in oil and gas exploration laboratory according to claim 1, it is characterised in that：Nut seat
Air-tightness threaded connection is set between screw mandrel；Air-tightness screw thread company is set between fastening screw bar and interior mantle fiber nut
Connect.
6. the canned sample collector in oil and gas exploration laboratory according to claim 1, it is characterised in that：Outer a set of cups
Outer wall be provided with lock clamping hold ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132505.2U CN206515107U (en) | 2017-02-14 | 2017-02-14 | The canned sample collector in oil and gas exploration laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132505.2U CN206515107U (en) | 2017-02-14 | 2017-02-14 | The canned sample collector in oil and gas exploration laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206515107U true CN206515107U (en) | 2017-09-22 |
Family
ID=59866549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720132505.2U Expired - Fee Related CN206515107U (en) | 2017-02-14 | 2017-02-14 | The canned sample collector in oil and gas exploration laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206515107U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813955A (en) * | 2017-02-14 | 2017-06-09 | 中石化石油工程技术服务有限公司 | The canned sample collector in oil and gas exploration laboratory |
-
2017
- 2017-02-14 CN CN201720132505.2U patent/CN206515107U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106813955A (en) * | 2017-02-14 | 2017-06-09 | 中石化石油工程技术服务有限公司 | The canned sample collector in oil and gas exploration laboratory |
| CN106813955B (en) * | 2017-02-14 | 2023-09-29 | 中石化石油工程技术服务有限公司 | Canned sample gas sampling device in petroleum and natural gas exploration laboratory |
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