CN206960180U - Holostrome sampler - Google Patents
Holostrome sampler Download PDFInfo
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- CN206960180U CN206960180U CN201720457596.7U CN201720457596U CN206960180U CN 206960180 U CN206960180 U CN 206960180U CN 201720457596 U CN201720457596 U CN 201720457596U CN 206960180 U CN206960180 U CN 206960180U
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Abstract
The utility model provides a kind of holostrome sampler.Holostrome sampler of the present utility model includes：Sampler barrel, ball-and-seat, tractive unit and regulation and control portion；Sampler barrel includes the first opening and the second opening, and ball-and-seat includes valve body and flap, and valve body includes exporting and entrance, and the inwall of one end of flap and the close entrance of valve body is articulated and connected；Valve body is connected close to one end of outlet with sampler barrel close to one end of the first opening, and tractive unit is connected with flap, and tractive unit is also connected with regulation and control portion；Tractive unit is used to drive flap to rotate predetermined angle to the direction away from entrance, so that the entrance and exit of valve body is connected, or drives flap to be rotated to close to the direction of entrance, so that the entrance of flap closure valve body；Regulation and control portion is used for the direction for controlling tractive unit to drive flap to rotate.Holostrome sampler of the present utility model will not cause the violent disturbance of storage tank Crude Oil, ensure that the stability of fluid distrbution, while can obtain complete layering profit sample.
Description
Technical field
It the utility model is related to Oil-Gas Storage and Transportation Engineering technical field, more particularly to a kind of holostrome sampler.
Background technology
During Oil ＆ Gas Storage or ground metering, storage tank is a kind of device for being commonly used in storage crude oil.Accumulation of Hydrocarbon
During production, it is often necessary to analysis is sampled to wet crude.Because crude oil is different with water density, when wet crude is in storage tank
After middle standing a period of time, obvious layering occurs in crude oil, and the less crude oil of density is located at storage tank top, the larger stratum of density
Water can be located at storage tank bottom, now be sampled if exported from tank bottom, and acquirement sample is aqueous or density result of laboratory test can be tight
Deviate actual value again.Obtain and represent oil in crude oil, the authentic sample of water composition, it is necessary to assure 2 points：(1) sampling process will not
Storage tank Crude Oil is caused acutely to disturb；(2) sampler can completely obtain the sample of profit at different layerings.
Fig. 1 is holostrome sampler structure schematic diagram of the prior art, the sampler by sampler barrel 1, valve body 2, flap 3,
Hinge 4 and sealing ring 5 form.Sampler barrel 1 is threadedly coupled valve body 2, is provided with valve body 2 and is fixed by hinge 4 and can be rotated around its 90 °
Low-density flap 3.When being sampled using the holostrome sampler in Fig. 1, during holostrome sampler tripping in storage tank,
Flap is opened by buoyancy, and then the liquid in storage tank is entered in sampler barrel.When sampling finishes, flap is closed by gravity,
It will be extracted on holostrome sampler.
But when being sampled using above-mentioned holostrome sampler, if running speed is slow, flap is merely by floating
Power can not be opened, it is necessary to which the speed certain to holostrome sampler can just open flap.But when holostrome sampler has necessarily
During speed, liquid in storage tank can be caused acutely to disturb, destroy the stability of fluid distrbution.Meanwhile proposing holostrome sampler
During, due to that can't be closed immediately by buoyancy, flap, the sample of acquisition can flow out, can not holostrome sampling.
Utility model content
The utility model provides a kind of holostrome sampler, to overcome sampler of the prior art meeting during sampling
Cause the technical problem that storage tank Crude Oil acutely disturbs and can completely does not obtain the sample of layering profit.
The utility model provides a kind of holostrome sampler, including：Sampler barrel, ball-and-seat, tractive unit and regulation and control portion；It is described to take
Sample cylinder includes the first opening and the second opening, and the ball-and-seat includes valve body and flap, and the valve body includes outlet and entrance, institute
The inwall for stating one end of flap and the close entrance of the valve body is articulated and connected；
One end of the close outlet of the valve body is connected with the sampler barrel close to one end of the described first opening, institute
State tractive unit to be connected with the flap, the tractive unit is also connected with the regulation and control portion；
The tractive unit is used to drive the flap to rotate predetermined angle to the direction away from the entrance, so that the valve
The outlet of the entrance of body and the valve body is connected, or drives the flap to be rotated to close to the direction of the entrance, so that
The flap blocks the entrance of the valve body；
The regulation and control portion is used to control the tractive unit to drive the flap to rotate.
Holostrome sampler as described above, the holostrome sampler also include first collar, and the first set ring set is connected on
On first outer wall of the sampler barrel, first outer wall is close to the described second opening；
The regulation and control portion is also connected with first collar.
Holostrome sampler as described above, the regulation and control portion includes the first pole bracket, rotating bar and knob；
The first end of first pole bracket connects with the knob, the second end of first pole bracket and institute
The connection of first collar is stated, the knob is also connected with the rotating bar, and the rotating bar is also connected with the tractive unit.
Holostrome sampler as described above, the tractive unit wears socket part and second including pull rope, first and wears socket part, described
First wears socket part is connected with first collar, and described second wears socket part is connected with the valve body of the ball-and-seat；
The pull rope is wrapped in the rotating bar, and the first end of the pull rope wears socket part and institute through described first
The upper surface connection of flap is stated, the second end of the pull rope passes through described second to wear socket part and the lower surface of the flap connects
Connect.
Holostrome sampler as described above, first wears socket part wears ring and the second pole bracket including first, and described first
One end that ring is arranged on second pole bracket is worn, the second end and first collar of second pole bracket connect
Connect；
Described second, which wears socket part, wears ring, the 3rd pole bracket including second, the 3rd wears ring and the 4th pole bracket, institute
State second and wear one end that ring is arranged on the 3rd pole bracket, the 3rd wears one that ring is arranged on the 4th pole bracket
End, the valve body of the other end, the other end of the 4th pole bracket of the 3rd pole bracket with the ball-and-seat are connected；
Wherein, the first end of the pull rope through described first wears ring, and the second end of the pull rope passes through institute
State second and wear ring and the described 3rd and wear ring.
Holostrome sampler as described above, one end of the close outlet of the valve body is provided with first sock；
Correspondingly, one end of the close outlet of the valve body by the first sock and the sampler barrel close to first
One end connection of opening, the first sock are socketed on the second outer wall of the sampler barrel, and second outer wall is close to institute
State the first opening.
Holostrome sampler as described above, described device also include：Transition conduit, the arrival end of the valve body are provided with second
Socket part；
The transition conduit is connected by second socket part with the valve body of the ball-and-seat, the second socket part socket
In the 3rd outer wall of the transition conduit, first end of the 3rd outer wall close to the transition conduit；
Correspondingly, the other end of the 3rd pole bracket, the 4th pole bracket the other end with the transition
Pipe connects.
Holostrome sampler as described above, the first sock connect with the second outer wall interference of the sampler barrel；
The first sock connects with the 3rd outer wall interference of the transition conduit.
Holostrome sampler as described above, the holostrome sampler also include：Second collar, second collar are socketed in
In the fourth external wall of the transition conduit, the fourth external wall is close to the second end of the transition conduit；
Correspondingly, the other end of the other end of the 3rd pole bracket, the 4th pole bracket is with described second
The collar connects.
Holostrome sampler as described above, sealing ring is additionally provided with close to the porch of the valve body on the valve body.
Holostrome sampler of the present utility model includes：Sampler barrel, ball-and-seat, tractive unit and regulation and control portion；Sampler barrel includes the
One opening and the second opening, ball-and-seat include valve body and flap, and valve body includes outlet and entrance, one end of flap and leaning on for valve body
The inwall of nearly entrance is articulated and connected；Valve body is connected close to one end of outlet with sampler barrel close to one end of the first opening, tractive unit
It is connected with flap, tractive unit is also connected with regulation and control portion；Tractive unit is used to drive flap to rotate preset angle to the direction away from entrance
Degree, so that the entrance of valve body is connected with the outlet of valve body, or drives flap to be rotated to close to the direction of entrance, so that flap
Block the entrance of valve body；Regulation and control portion is used for the direction for controlling tractive unit to drive flap to rotate.Holostrome sampler of the present utility model
The violent disturbance of storage tank Crude Oil will not be caused, ensure that the stability of fluid distrbution, while complete layering oil can be obtained
Water sample.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are
Some embodiments of the utility model, for those of ordinary skill in the art, do not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is holostrome sampler structure schematic diagram of the prior art；
Fig. 2 is the structural representation one of holostrome sampler provided by the utility model；
Fig. 3 is the structural representation two of holostrome sampler provided by the utility model；
Fig. 4 is the structural representation in regulation and control portion provided by the utility model.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Holostrome sampling in the utility model refers in one direction by overall liquid level to obtain sample.
Fig. 2 is the structural representation one of holostrome sampler provided by the utility model, and Fig. 3 is provided by the utility model complete
The structural representation two of layer sampler.
Referring to Fig. 2~Fig. 3, the holostrome sampler of the present embodiment can include：Sampler barrel 11, ball-and-seat 12, tractive unit 13
With regulation and control portion 14；Sampler barrel 11 includes the first opening 111 and the second opening 112, and ball-and-seat 12 includes valve body 121 and flap 122,
Valve body 121 includes outlet 123 and entrance 124, one end of flap 122 and the be hinged company of inwall of the close entrance 124 of valve body 121
Connect；
Valve body 121 is connected close to one end of outlet 123 with sampler barrel 11 close to one end of the first opening 111, tractive unit 13
It is connected with flap 122, tractive unit 13 is also connected with regulation and control portion 14；
Tractive unit 13 is used to drive flap 122 to rotate predetermined angle to the direction away from entrance 124, so that valve body 121
Entrance 124 is connected with the outlet 123 of valve body 121, or drives flap 122 to be rotated to close to the direction of entrance 124, so that valve
Valve 122 blocks the entrance 124 of valve body 121；
Regulation and control portion 14 is used to control tractive unit 13 to drive flap 122 to rotate.
Specifically, the material of the sampler barrel in the present embodiment can be plastic products, preferably engineering plastics；The material of valve body
Material with flap is metal, and the intensity of ball-and-seat is high, service life length.
The opening 112 of the opening of sampler barrel 11 first 111 and second of the present embodiment, ball-and-seat 12 includes valve body 121 and flap
122, valve body 121 includes outlet 123 and entrance 124, the be hinged company of inwall of one end of flap 122 and the close arrival end of valve body
Connect.
Wherein, valve body 121 is connected close to one end of outlet 123 with sampler barrel 11 close to one end of the first opening 111, specifically
Ground, valve body 121 are provided with first sock 125 close to one end of outlet 123；Valve body 121 passes through the close to one end of outlet 123
One socket part 125 is connected with sampler barrel 11 close to one end of the first opening 111, and first sock 125 is socketed in sampler barrel 11
On second outer wall, the second outer wall is close to the first opening 111.
More specifically, first sock 125 connects with the second outer wall interference of sampler barrel 11.Such as first sock
125 inwall may be provided with engagement thread, and the minimum diameter of corresponding first socket wall needs the external diameter for being slightly less than sampler barrel, with reality
Existing first sock 125 connects with the second outer wall interference of sampler barrel 11.
Tractive unit 13 in the present embodiment is connected with flap 122, and tractive unit 13 is also connected with regulation and control portion 14, and tractive unit 13 is used
In driving flap 122 to rotate predetermined angle to the direction away from entrance 124, so that the entrance 124 of valve body 121 and valve body 121
Outlet 123 is connected, or drives flap 122 to be rotated to close to the direction of entrance 124, so that flap 122 blocks valve body 121
Entrance 124.Regulation and control portion 14 is then used to control tractive unit 13 to drive flap 122 to rotate.
Such as when sampling when, user operates to regulation and control portion 14, control tractive unit 13 drive flap 122 to away from enter
Mouthfuls 124 direction rotate predetermined angle (if the current state of flap 122 for the entrance 124 of valve body 121 is blocked, predetermined angle
Preferably 90 degree) so that the entrance 124 of valve body 121 is connected with the outlet 123 of valve body 121, and keep the entrance of valve body 121
124 states being connected with the outlet 123 of valve body 121, and then sample is entered by the entrance 124 of valve body 121, by valve body
121 outlet 123 is entered in sampler barrel 11.When sampling finishes, user operates to regulation and control portion 14 again, control traction
Portion 13 drives flap 122 to be rotated to close to the direction of entrance 124, so that flap 122 can be by the envelope of entrance 124 of valve body 121
Stifled, the sample into sampler barrel will not flow out.
Further, in order to ensure that flap 122 can be close in the present embodiment by the sealing blocking of entrance 124 of valve body 121
The porch of the valve body of ball-and-seat is additionally provided with sealing ring 129, after flap 122 blocks the entrance 124 of valve body 121, sealing
Ring 129 further seals the entrance 124 of valve body 121, and the sample ensured into sampler barrel will not flow under entrance sealed condition
Go out.
The operation principle of the holostrome sampler of the present embodiment is described in detail below.
Using the present embodiment when obtaining the crude oil sample in storage tank with holostrome sampler, user first passes through regulation and control portion 14 and controlled
Traction element 13 processed drives flap 122 to rotate predetermined angle to the direction away from entrance 124, so that the valve body 121 of ball-and-seat 12
Entrance 124 124 connect with outlet, preferably regulation and control portion control tractive unit causes the entrance 124 of the valve body 121 of ball-and-seat 12 and gone out
The connection, that is, make flap 122 parallel with the inwall of valve body completely of mouth 124, and keep entrance 124 and the outlet 124 of valve body 121
The state of connection.After the entrance 124 of the valve body 121 of ball-and-seat 12 connects with outlet 123, by sampler barrel 11 relative to crude oil liquid level
Vertical direction be slowly put into storage tank, the entrance 124 of the wet crude in storage tank from the valve body 121 of ball-and-seat 12 gradually enters
Enter to sampler barrel 11, when holostrome sampler 11 reaches tank bottom, control traction element 13 to drive valve by regulation and control portion 14
Valve 122 rotates to close to the direction of entrance 124, so that flap 122 can block the entrance 124 of valve body 121, in control flap
After 122 block the entrance 124 of valve body 121, holostrome sampler is slowly above carried, after holostrome sampler is taken out out of storage tank,
Holostrome sampler is placed in for reading in the sample receiving device of sample volume, then controls and draws again by regulation and control portion 14
Part 13 drives flap 122 to be rotated to the direction of the entrance 124 away from valve body 121, so that sample in holostrome sampler is from list
The entrance 124 for flowing the valve body 121 of valve 12 is drained into sample receiving device.
Holostrome sampler in the present embodiment is by then passing through regulation and control portion control tractive unit so that the valve body of ball-and-seat enters
Mouth and outlet, and be just slowly to be put into holostrome sampler after the entrance and exit of the valve body of ball-and-seat keeps connection
Into storage tank, open flap without the rapid decrease of holostrome sampler, therefore the violent of storage tank Crude Oil will not be caused
Disturbance, ensure that the stability of fluid distrbution.Further, since when sampling finishes, regulation and control portion can control tractive unit to cause valve
Valve blocks the entrance of valve body, and the state for keeping the entrance of valve body to be blocked by flap, the sample of acquisition will not flow out, obtain
The sample of complete layering profit, realizes holostrome sampling.
In addition, holostrome sampler of the prior art, after sampling terminates, sample transfer has difficulties.Holostrome sampler
Length is about 1.5-2m, it is necessary to transfer the sample into measuring cup or other containers after sampling terminates, if from sampler
Bottom obtains sample, it is necessary to use the instrument of extra crochet hook type, could effectively open flap, flow out sample, this mistake
Journey needs two people collaboration, and a people buttresses sampler barrel, and a people operates in bottom, operating difficulties.If pouring out sample from top, when inclining
During oblique sampler barrel, reduced due to acting on the pressure on flap, bottom flap may be opened, and sample may be from both ends simultaneously
Outflow, causes sample to reveal, so many difficulties be present during existing design transfer sample.
And the holostrome sampler in the present embodiment can control tractive unit by valve by the regulation and control portion being arranged on sampler barrel
Valve is opened, and is taken out sample, is only needed one man operation, easy to operate.
The holostrome sampler of the present embodiment includes：Sampler barrel, ball-and-seat, tractive unit and regulation and control portion；Sampler barrel includes first
Opening and the second opening, ball-and-seat include valve body and flap, and valve body includes exporting and entrance, one end of flap and valve body it is close
The inwall of entrance is articulated and connected；One end and sampler barrel of the valve body close to outlet are connected close to one end of the first opening, tractive unit and
Flap is connected, and tractive unit is also connected with regulation and control portion；Tractive unit is used to drive flap to rotate predetermined angle to the direction away from entrance,
So that the entrance of valve body is connected with the outlet of valve body, or drives flap to be rotated to close to the direction of entrance, so that flap seals
The entrance of stifled valve body；Regulation and control portion is used to control tractive unit to drive flap to rotate.The holostrome sampler of the present embodiment will not cause to store up
The violent disturbance of tank Crude Oil, the stability of fluid distrbution is ensure that, while complete layering profit sample can be obtained.
In order to regulate and control the Lossless join in portion and sampler barrel, this implementation is improved on the basis of above-described embodiment, ginseng
See Fig. 2~Fig. 3, the holostrome sampler of the present embodiment also includes：First collar 15, first collar 15 are socketed in the of sampler barrel 11
On one outer wall, second opening 112 of first outer wall close to sampler barrel 11.
Specifically, first collar 15 is socketed in first outer wall of the sampler barrel 11 close to the second opening 112 in the present embodiment
On, preferably first collar 15 connects with the first outer wall interference.
Regulation and control portion 14 is connected by first collar 15 with sampler barrel 11, and regulation and control portion 14 is not directly connected on sampler barrel 11,
But be connected by first collar 15 with sampler barrel 11, the damage to sampler barrel 11 can be prevented.
The regulation and control portion mode in the cards in above-described embodiment and tractive unit mode in the cards are carried out below
Detailed description.
Fig. 4 is the structural representation in regulation and control portion provided by the utility model.Referring to Fig. 2~Fig. 4, the regulation and control in the present embodiment
Portion 14 includes the first pole bracket 141, rotating bar 142 and knob 143；The first end and knob of first pole bracket 141
143 connections, the second end of the first pole bracket 141 are connected with first collar 15, and knob 143 is also connected with rotating bar 142, are turned
Lever 142 is also connected with tractive unit 13.
Tractive unit 13 in the present embodiment wears socket part 132 and second including pull rope 131, first and wears socket part 133, and first wears
Socket part 132 is connected with first collar 15, and second wears socket part 133 is connected with the valve body 121 of ball-and-seat 12.
Pull rope 131 is wrapped in rotating bar 142, and the first end of pull rope 131 wears socket part 132 and and flap through first
122 upper surface 126 connects, and the second end of pull rope 131 wears socket part 133 through second and the lower surface 128 of flap 122 connects
Connect.
First wears socket part 132 wears the pole bracket 135 of ring 134 and second including first, and first, which wears ring 134, is arranged on
One end of two pole brackets 135, the second end of the second pole bracket 135 are connected with first collar 15.
Second wears that socket part wears ring 136 including second, the 3rd pole bracket the 137, the 3rd wears the cantilever branch of ring 138 and the 4th
Frame 139, second wears one end that ring 136 is arranged on the 3rd pole bracket 137, and the 3rd, which wears ring 138, is arranged on the 4th cantilever branch
One end of frame 139, the valve body of the other end, the other end of the 4th pole bracket 139 of the 3rd pole bracket 137 with ball-and-seat 12
121 connections.
The first end of pull rope 131 wears ring 134 through first, and the second end of pull rope wears ring 136 through second
Ring 138 is worn with the 3rd.
Specifically, the regulation and control portion 14 in the present embodiment includes the first pole bracket 141, rotating bar 142 and knob 143,
Second end of the first pole bracket 141 is connected with first collar 15, and its is simple in construction, it is easy to accomplish.
Tractive unit 13 in the present embodiment wears socket part 132 and second including pull rope 131, first and wears socket part 133, and first wears
Socket part 132 is connected with first collar 15, and second wears socket part 133 is connected with the valve body 121 of ball-and-seat 12.Wherein, first socket part is worn
132 and second the material for wearing socket part 133 be metal material.
The center section of pull rope 131 is wrapped in rotating bar 142, and one end passes through the first the second cantilever for wearing socket part 132
First on support 135 wear ring 134 after be connected with the upper surface 126 of flap 122, the other end wears socket part 133 through second
Second on 3rd pole bracket 137 wear on the pole bracket 139 of ring 136 and the 3rd the 3rd wear after ring 138 with flap 122
Lower surface 128 connect.Wherein, first wear ring 134, second wear ring 136 and second wear ring 138 be used for transmit knob
143 tractive force, drive flap motion.
The 3rd pole bracket 137 and the 4th pole bracket 139 in the present embodiment are preferably to be oppositely arranged on valve body 121
On.
Illustrate that regulation and control portion control tractive unit drives flap fortune with reference to the regulation and control portion of the present embodiment and the structure of tractive unit
Dynamic specific work process.
When needing the entrance and exit of valve body 121 to be connected, user first passes through the band of knob 143 for rotating regulation and control portion 14
Turn lever 142 rotates, pull rope 131 close to the one end of rotating bar 142 ran 130 to winding in rotating bar 142, draw simultaneously
Rope 131 departs from rotating bar 142 close to the ran 140 of the other end of rotating bar 142, i.e., by the knob in Fig. 4 to side clockwise
To rotation, drive pull rope 131 to move, due to pull rope 131 first end (one end of the side of ran 130) and flap 122 is upper
Surface 126 connects, and now pull rope can pull flap 122 to be rotated to the direction of the entrance 124 away from valve body 121, that is, valve
Valve 122 is opened, (the distance of the plane i.e. where the entrance of the centroid distance valve body of flap when flap 122 is opened completely
When maximum), stopped operating knob 143, and the position of knob 143 is fixed, and is fixed so as to the position of pull rope 131, valve
Valve remains on.
When needing flap 122 to block the entrance 124 of valve body 121, user first passes through rotates regulation and control portion round about
14 knob 143 drives the opposite direction of rotating bar 142 to rotate, and makes ran 130 of the pull rope 131 close to the one end of rotating bar 142 de-
From rotating bar 142, at the same pull rope 131 close to the other end of rotating bar 142 ran 140 to winding in rotating bar 142, will
Knob in Fig. 4 rotates counterclockwise, drives pull rope 131 to move, due to the second end (ran 140 of pull rope 131
One end of side) it is connected with the lower surface 128 of flap 122, therefore, now pull rope 131 pulls flap 122 to close to valve body 121
The direction of entrance 124 rotate, final flap 122 blocks the entrance 124 of valve body 121, and stop operating knob 143, knob
The position in portion 143 is fixed, and is fixed so as to the position of pull rope 131, and flap 122 keeps the shape of the closure entrance 124 of valve body 121
State.
It will be appreciated by those skilled in the art that the regulation and control portion in the present embodiment is not limited to the knot provided in the present embodiment
Structure, if tractive unit can be controlled to drive flap to open or close, such as, regulation and control portion can be by programme controlled
Structure, there is button, when button press, plug-in can according to the current state of flap, judgement be by flap open or
Close, according to judged result, perform the action for driving tractive unit motion, realize opening or the closing of flap.
Tractive unit in the present embodiment is not limited to the structure provided in the present embodiment, if can drive flap open or
Person closes, for example tractive unit can also be designed as the form of the flap of tubulose push-and-pull.
Because the valve body of ball-and-seat is not easy to be directly connected to second portion of wearing, in order to facilitate the second setting for wearing portion, sheet
Embodiment has made further improvement on the basis of a upper embodiment, and the holostrome sampler of the present embodiment also includes transition conduit
16th, second set 17, one end of the entrance on valve body close to valve body 121 is provided with the second socket part 127；
Transition conduit 16 is connected by the second socket part 127 with the valve body 121 of ball-and-seat 12, and the socket 17 of the second socket part is in mistake
Cross on the 3rd outer wall of pipe 16, the 3rd outer wall is the outer wall of the first end close to transition conduit 16, and second collar 17 is socketed in transition
In the fourth external wall of pipe, fourth external wall is the outer wall close to the second end of transition conduit 16.
Correspondingly, the other end of the 3rd pole bracket 137, the 4th pole bracket 139 the other end with second collar 17
Connection.
Specifically, in order that valve body and transition conduit are completely embedded, transition conduit is completely embedded with second collar, second
Socket part 127 connects with the 3rd outer wall interference of transition conduit 16, and second collar 17 connects with the fourth external wall interference of transition conduit 16.
The material of transition conduit 16 in the present embodiment is identical with the material of sampler barrel 11, if the length of the second socket part 127
Shorter, the setting of transition conduit 16 can facilitate the connection of second collar 17 and ball-and-seat.Wherein, transition conduit 16 is preferably designed for growing
4cm, it is impossible to which length is oversize, avoids impacting the sample volume of acquisition.
Due to the setting of second collar 17, the second the 3rd pole bracket 137 and second for wearing portion 133 wears portion 134
4th pole bracket 139 is just arranged on second collar 17.3rd pole bracket 137 and the 4th pole bracket 139 are preferably phase
To being arranged on second collar 17.
The setting of second collar and transition conduit in the present embodiment, realize second and wear being reliably connected for portion and ball-and-seat.
Further, referring to Fig. 3, graduation mark is provided with the outer wall of sampler barrel 11, graduation mark is used to indicate sampler barrel 11
The volume of interior sample.When being sampled in holostrome sampler tripping in storage tank, the crude oil in storage tank touches sampler barrel 11
Outer wall, oil trace can be left in the outer wall surface of sampler barrel 11, graduation indication corresponding to the oil trace peak oil that should be sampled
Water cumulative volume, can be by checking sampling after the crude oil sample obtained in by holostrome sampler is expelled in sample receiving device
Whether the profit cumulative volume and the sample volume in sample receiving device of the oil trace instruction of 11 outer wall surfaces of cylinder are consistent, complete to judge
Whether layer sampler has got holostrome oil sample.
The setting of the outer wall high scale line of sampler barrel 11, it can realize and terminate sample being transferred to sample reception dress in sampling
Whether the sample that can judge to take out immediately after putting is holostrome sample, that is, whether the sample taken out can represent crude oil water containing
Characteristic, improve operating efficiency.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. holostrome sampler, it is characterised in that including：Sampler barrel, ball-and-seat, tractive unit and regulation and control portion；The sampler barrel Including the first opening and the second opening, the ball-and-seat includes valve body and flap, and the valve body includes outlet and entrance, the valve One end of valve and the inwall of the close entrance of the valve body are articulated and connected；One end of the close outlet of the valve body is connected with the sampler barrel close to one end of the described first opening, described to lead Draw portion to be connected with the flap, the tractive unit is also connected with the regulation and control portion；The tractive unit is used to drive the flap to rotate predetermined angle to the direction away from the entrance, so that the valve body The outlet of entrance and the valve body is connected, or drives the flap to be rotated to close to the direction of the entrance, so that described Flap blocks the entrance of the valve body；The regulation and control portion is used to control the tractive unit to drive the flap to rotate.
- 2. holostrome sampler according to claim 1, it is characterised in that the holostrome sampler also includes first collar, The first set ring set is connected on the first outer wall of the sampler barrel, and first outer wall is close to the described second opening；The regulation and control portion is also connected with first collar.
- 3. holostrome sampler according to claim 2, it is characterised in that the regulation and control portion includes the first pole bracket, turned Lever and knob；The first end of first pole bracket connects with the knob, the second end of first pole bracket and described the One collar is connected, and the knob is also connected with the rotating bar, and the rotating bar is also connected with the tractive unit.
- 4. holostrome sampler according to claim 3, it is characterised in that the tractive unit is worn including pull rope, first and connect Socket part is worn in portion and second, and described first wears socket part is connected with first collar, and described second wears socket part and the ball-and-seat Valve body connects；The pull rope is wrapped in the rotating bar, and the first end of the pull rope wears socket part and the valve through described first The upper surface connection of valve, the second end of the pull rope is worn socket part through described second and connected with the lower surface of the flap.
- 5. holostrome sampler according to claim 4, it is characterised in that first wears socket part wears ring and second including first Pole bracket, described first wears one end that ring is arranged on second pole bracket, the second end of second pole bracket It is connected with first collar；Described second, which wears socket part, wears ring, the 3rd pole bracket including second, the 3rd wears ring and the 4th pole bracket, and described Two wear one end that ring is arranged on the 3rd pole bracket, and the 3rd wears one end that ring is arranged on the 4th pole bracket, Valve body of the other end, the other end of the 4th pole bracket of 3rd pole bracket with the ball-and-seat is connected；Wherein, the first end of the pull rope through described first wears ring, and the second end of the pull rope is through described the Two, which wear ring and the described 3rd, wears ring.
- 6. holostrome sampler according to claim 5, it is characterised in that one end of the close outlet of the valve body is provided with First sock；One end of the close outlet of the valve body is by the first sock and the sampler barrel close to one end of the first opening Connection, the first sock are socketed on the second outer wall of the sampler barrel, and second outer wall is close to the described first opening.
- 7. holostrome sampler according to claim 6, it is characterised in that also include：Transition conduit, the arrival end of the valve body It is provided with the second socket part；The transition conduit is connected by second socket part with the valve body of the ball-and-seat, and second socket part is socketed in institute State the 3rd outer wall of transition conduit, first end of the 3rd outer wall close to the transition conduit；Correspondingly, the other end of the 3rd pole bracket, the other end of the 4th pole bracket connect with the transition conduit Connect.
- 8. holostrome sampler according to claim 7, it is characterised in that the of the first sock and the sampler barrel Two outer wall interference connect；The first sock connects with the 3rd outer wall interference of the transition conduit.
- 9. holostrome sampler according to claim 8, it is characterised in that the holostrome sampler also includes：Second collar, Second collar is socketed in the fourth external wall of the transition conduit, and the fourth external wall is close to the second end of the transition conduit；Correspondingly, the other end of the 3rd pole bracket, the 4th pole bracket the other end with second collar Connection.
- 10. the holostrome sampler according to any one of claim 1~9, it is characterised in that close to the valve on the valve body The porch of body is additionally provided with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720457596.7U CN206960180U (en) | 2017-04-27 | 2017-04-27 | Holostrome sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720457596.7U CN206960180U (en) | 2017-04-27 | 2017-04-27 | Holostrome sampler |
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| Publication Number | Publication Date |
|---|---|
| CN206960180U true CN206960180U (en) | 2018-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720457596.7U Active CN206960180U (en) | 2017-04-27 | 2017-04-27 | Holostrome sampler |
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| Country | Link |
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| CN (1) | CN206960180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155533A (en) * | 2021-04-20 | 2021-07-23 | 济宁市农业科学研究院 | Soybean sampling device and sampling method |
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2017
- 2017-04-27 CN CN201720457596.7U patent/CN206960180U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155533A (en) * | 2021-04-20 | 2021-07-23 | 济宁市农业科学研究院 | Soybean sampling device and sampling method |
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