CN110132660A - A kind of oil-field flooding automatic sampling device - Google Patents
A kind of oil-field flooding automatic sampling device Download PDFInfo
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- CN110132660A CN110132660A CN201910528842.7A CN201910528842A CN110132660A CN 110132660 A CN110132660 A CN 110132660A CN 201910528842 A CN201910528842 A CN 201910528842A CN 110132660 A CN110132660 A CN 110132660A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/20—Devices for withdrawing samples in the liquid or fluent state for flowing or falling materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1031—Sampling from special places
- G01N2001/105—Sampling from special places from high-pressure reactors or lines
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- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of oil-field flooding automatic sampling devices in high oil field water injection systematic sampling equipment technical field, it is responsible for including sampling, pipe fitting and movable block etc., by pressing switch, motor is set to work, drive rotation disc spins, rotating handle rotates with it, rotating handle rotation drives connecting rod rotation, to drive threaded connection block to be moved left and right while rotation in sampling is responsible for, threaded connection block is mobile to drive movable block mobile, the evolution of movable block can block or open sampling supervisor and be connected to separator tube, movable block moves right, sampling supervisor is connected to separator tube, water filling in sampling supervisor enters in separator tube, with certain pressure, it is entered in buffering cavity by liquid inlet port, the lower space of buffering cavity, which is greater than upper space, has pressure release effect to water filling, further decrease water injection pressure, from And reducing jet power when water filling discharge, water filling is finally flowed out along fluid hole.
Description
Technical field
The present invention relates to high oil field water injection systematic sampling equipment technical field, specific field is a kind of oil-field flooding use
Automatic sampling device.
Background technique
Oil reservoir, to keep formation pressure, this mistake are injected from water injection well using the water that water injection equipment meets the requirements quality
Journey is known as oil-field flooding.Oil-field flooding is in oilfield development process to stratum supplement energy, the important hand of raising oil recovery rate
One of section, the height of water injection well management technical level decides the quality of Development Response of Oilfield, while also determining oil field development
The length in service life.
After the investment exploitation of oil field, with the growth of mining time, oil reservoir energy itself will be constantly consumed, and cause oil reservoir
Pressure constantly declines, and underground crude oil largely deaerates, and viscosity increases, and oil well output greatly reduces, or even meeting stop-spraying stops production, and causes
Underground remains a large amount of dead oils and does not adopt not come out.In order to which the underground caused by making up after crude oil produces is in debt, oil reservoir pressure is kept or improved
Power realizes oil field stable high yield, and obtains higher recovery ratio, needs to fill the water oil field.
During to injection water quality monitoring, since flood pattern pressure is larger, samples and fill without special water filling
It sets, causes injection water quality monitoring sampling difficult, low efficiency proposes a kind of oil-field flooding automatic sampling device thus.
Summary of the invention
The purpose of the present invention is to provide a kind of oil-field flooding automatic sampling devices, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme: a kind of oil-field flooding automatic sampling device, including
Sampling supervisor, the sampling supervisor's is internally provided with movable block, and the lateral wall of the movable block is interior with the sampling supervisor's
Side wall fits closely, and one end of the movable block is fixedly connected with one end of threaded connection block, the outside of the threaded connection block
Wall is threadedly coupled with the inner sidewall of the sampling supervisor, and the other end of the threaded connection block is fixedly connected with the one of connecting rod
End, the other end of the connecting rod are pierced by sampling supervisor and are fixedly connected with rotating handle, on the side wall of the rotating handle symmetrically
It is fixedly connected with link slot, the inside of the link slot is connected with one end of connecting column, the other end of the connecting column and rotation
Disk is fixedly connected, and power box is rotatably connected on the side wall of the rotating disk, and the lower end of the power box is provided with hold-down support,
The inside of the power box is equipped with motor, and the output end of the motor is fixedly connected with the rotating disk；
Switch is provided on the side wall of the power box, the switch is electrically connected with the motor, the sampling supervisor's
Separator tube is provided with and communicated on side wall, the inside of the separator tube is fixedly connected with buffering cavity, the upper end of the buffering cavity
It is provided with liquid inlet port, the lower end of the buffering cavity offers fluid hole；
It further include that a filter mechanism carries out primary filtration to water, and is suitably purified, to go to remove water after initial sampling
Oil gas in sample, accurate water are sampled, and purification mechanism includes closed bottle body, are provided with and are passed through just on the upside of bottle body
Step is exported using the liquid-transport pipe-line of water and the infusion after humidifying, is provided with sealing cover, liquid-transport pipe-line and infusion above bottle body
Outlet can be set in bottle body two sides, or be provided on sealing cover, and the bottom setting one inside bottle body is filled with detergent
Humidifying plate, humidifying plate is located at the bottom of the bottle body, fine and closely woven aperture, the aperture phase is evenly distributed on the humidifying plate
It is intercommunicated, to make liquid carry out cleaning humidifying；
In the adjustment unit that the vertical center of the bottle body is arranged a feed mechanism and connect with feed mechanism, adjusting
The gas-guide tube for being passed through inert gas and being connected to the liquid-transport pipe-line is provided on whole unit, the feed mechanism is single according to adjustment
The preset control value driving adjustment unit and gas-guide tube of member move up and down；
The feed mechanism includes feeding cylinder, upper lower clamp plate, conveying slideway and the first idler wheel, the end of the gas-guide tube
End is connect with a steel wire, and feeding cylinder pushes steel wire mobile, and then drives gas-guide tube mobile；
Wherein, the cylinder is prior to motor action, and when motor speed is 0-100r/min, cylinder is opened earlier than motor 5s
It is dynamic, and movement speed control is in 5cm/min in 5s, and when the motor is energized, the movement speed of cylinder is controlled in 8cm/min.
Further, the feeding cylinder is arranged on supporting plate, is provided with cylinder supports frame on the supporting plate,
The end of the feeding cylinder is provided with lower clamp plate, and the wire clip for being connected to feeding cylinder piston rod end is straight, in institute
It is provided with conveying slideway on rear side of the upper lower clamp plate stated, to guarantee that steel wire moves ahead along preset track；
It is respectively arranged with one group of first idler wheel at the both ends of the conveying slideway, steel wire enters described by wire feed slideway
In telescoping tube.
Further, the gas-guide tube includes sealing room, and cavity is arranged in the sealing chamber interior, to accommodate gas-guide tube
And the circuit board for the data processing that gas-guide tube is detected；
The middle section of the sealing room is provided with a gas-guide tube containing body, is also cavity inside gas-guide tube containing body,
It is provided with a connector, by steel wire together with gas-guide tube.
Further, two air bags up and down are arranged in the surrounding in the sealing room, and two sides are respectively provided with air bag up and down, can
The setting of room steadily will be sealed in middle position；
It is respectively arranged with upper inflating port and lower inflating port in the end of the air bag, upper and lower inflating port and an air guide chamber connect
It connects, is connected with a gas-guide tube, the air bag gas supply of Xiang Suoshu in the side of air guide chamber.
Further, the pipe fitting includes connector portions, and the inner sidewall of the connector portions is provided with screw thread, the connector portions
One end and be located at it is described sampling supervisor inside integrally formed with transition pipe portion.
Further, the flexible rubber of the movable block is constituted.
Further, the sampling supervisor is integrally formed with the separator tube connect.
Further, pass through rubber block fixed bonding between the separator tube and buffering cavity.
Further, the lower space of the buffering cavity is greater than upper space
Further, the sampling supervisor right end is threaded with closing cap.
Compared with prior art, the beneficial effects of the present invention are: a kind of oil-field flooding automatic sampling device, will manage first
Connector is threadedly coupled with the probe tube on filling pipe, in order to which oil-field flooding take water filling with automatic sampling device
Sample makes motor work, drives rotation disc spins, rotating handle rotates with it, and rotating handle rotation drives connecting rod by pressing switch
Rotation, so that threaded connection block be driven to be moved left and right while rotation in sampling is responsible for, threaded connection block is mobile to be driven
Movable block is mobile, and the evolution of movable block can block or open being connected to for sampling supervisor and separator tube, and movable block moves right,
Sampling supervisor and separator tube are connected to, and the water filling in sampling supervisor enters in separator tube, with certain pressure, by liquid inlet port into
Enter into buffering cavity, the lower space of buffering cavity, which is greater than upper space, has pressure release effect to water filling, further decreases note
Water pressure, to reduce jet power when water filling discharge, water filling is finally flowed out along fluid hole, completes initial sampling.
Further, the present invention clears up the oil gas of whole device by pre-cooling cylinder, net in order to provide one
Change condition increases clean-up effect after starting motor carries out initial sampling to water, so as to reach the purification effect of flow regime
Fruit.
It further include that a filter mechanism carries out primary filtration to water, and is suitably purified, to go to remove water after initial sampling
Oil gas in sample, accurate water are sampled；In the vertical center of bottle body, one feed mechanism and and feed mechanism are set
The adjustment unit of connection is provided with the gas-guide tube for being passed through inert gas and being connected to the liquid-transport pipe-line, institute on adjustment unit
It states feed mechanism and drives adjustment unit and gas-guide tube to move up and down according to the preset control value of adjustment unit, change in purification bottle
Position, and at a distance from humidifying plate, to generate the different effect of humidifying degree.The present invention guarantees that injection water quality monitors work
Make sampling smoothly, improves working efficiency.
Further, the present invention clears up the oil gas of whole device by pre-cooling cylinder, net in order to provide one
Change condition increases clean-up effect after starting motor carries out initial sampling to water, so as to reach the purification effect of flow regime
Fruit.
Detailed description of the invention
Fig. 1 is 1 main structure sectional view of the embodiment of the present invention；
Fig. 2 is the power box schematic diagram of internal structure of the embodiment of the present invention；
Fig. 3 is rotating handle, link slot and the right pseudosection of connecting column of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the rotating disk of the embodiment of the present invention；
Fig. 5 is the buffer tube interior sectional view of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the purification mechanism of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the feed mechanism of the embodiment of the present invention；
Fig. 8 is the structural schematic diagram of the adjustment mechanism of the embodiment of the present invention；
Fig. 9 is 2 main structure sectional view of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Description (up, down, left, right, before and after) as described in direction, be with structure shown in Figure of description 1 for reference to institute into
Capable description, but actual use direction of the invention is not limited to this.
Embodiment 1:
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of oil-field flooding automatic sampling device, including take
Sample supervisor 1, the sampling supervisor provide space for transmitting water filling, and the left end of the sampling supervisor is fixedly connected with pipe fitting 2, institute
Pipe fitting is stated for being threadedly coupled with the probe tube on filling pipe, in order to which oil-field flooding is carried out with automatic sampling device to note
Water is sampled, and the sampling supervisor's is internally provided with movable block 3, what the lateral wall of the movable block and the sampling were responsible for
Inner sidewall fits closely, and one end of the movable block is fixedly connected with one end of threaded connection block 4, the threaded connection block it is outer
Side wall is threadedly coupled with the inner sidewall of the sampling supervisor, and the other end of the threaded connection block is fixedly connected with connecting rod 15
One end, the other end of the connecting rod are pierced by sampling supervisor and are fixedly connected with rotating handle 5, on the side wall of the rotating handle 5
It symmetrically is fixedly connected with link slot 6, the inside of the link slot is connected with one end of connecting column 7, the other end of the connecting column 7
It is fixedly connected with rotating disk 8, power box 9 is rotatably connected on the side wall of the rotating disk, the lower end of the power box is provided with
Hold-down support 18, the hold-down support are bolted with plane, and the inside of the power box is equipped with motor 10, the motor
Output end is fixedly connected with the rotating disk, and switch 11, the switch and the motor are provided on the side wall of the power box
Electrical connection.
Specifically, making the motor 10 work by controlling the switch 11, the rotating disk 8 is driven to rotate, it is described
Rotating handle 5 rotates with it, and the rotating handle rotation drives the connecting rod 15 to rotate, so that the threaded connection block 4 be driven to exist
It is moved left and right while rotation in the sampling supervisor, the threaded connection block is mobile to drive the movable block mobile, institute
The evolution for stating movable block can block or open the sampling supervisor and be connected to the separator tube.The sampling supervisor's 1
Separator tube 12 is provided with and communicated on side wall, the inside of the separator tube 12 is fixedly connected with buffering cavity 13, the buffering cavity
Upper end be provided with liquid inlet port 14, the lower end of the buffering cavity offers fluid hole, and the water filling in the sampling supervisor enters
Into the separator tube 12, there is certain pressure, entered in the buffering cavity 13 by the liquid inlet port 14, the cushion chamber
The lower space of body, which is greater than upper space, has pressure release effect to water filling, further decreases water injection pressure, to reduce water filling row
Jet power when out, water filling are finally flowed out along the fluid hole 15 of 13 lower part of buffering cavity, and sampling is completed.
The threaded connection block of the present embodiment is similar to leadscrew-nut mechanism, simplifies to leadscrew-nut mechanism, and obtaining will
Rotary motion is converted into the process of rotation plus linear motion.
Specifically, the pipe fitting includes connector portions 201, the inner sidewall of the connector portions is provided with screw thread, described to connect
The one end on head and it is located at the inside of the sampling supervisor integrally formed with transition pipe portion 202, the connector portions are used for and water filling
Probe tube on pipeline is threadedly coupled, in order to which oil-field flooding be sampled water filling with automatic sampling device, the mistake
It crosses pipe portion and plays guide functions with the water filling in automatic sampling device to entering oil-field flooding.
Specifically, the flexible rubber of movable block is constituted, by controlling the switch, the motor is set to work, band
The rotation disc spins are moved, the rotating handle rotates with it, and the rotating handle rotation drives the connecting rod rotation, to drive
The threaded connection block is moved left and right while rotation in the sampling is responsible for, and the threaded connection block is mobile to drive institute
It is mobile to state movable block, the evolution of the movable block can block or open being connected to for the sampling supervisor and the separator tube,
The movable block sealing function that elastic rubber is constituted is preferable.
Specifically, the sampling supervisor is integrally formed with the separator tube and connect.
Specifically, by 17 fixed bonding of rubber block between the separator tube and buffering cavity, the rubber block makes institute
It states and is connected firmly between separator tube and the buffering cavity.
Specifically, the lower space of the buffering cavity is greater than upper space, the water filling in the sampling supervisor enters
Into the separator tube, there is certain pressure, entered in the buffering cavity by the liquid inlet port, under the buffering cavity
Portion space, which is greater than upper space, has pressure release effect to water filling, further decreases water injection pressure, thus when reducing water filling discharge
Jet power.
Specifically, the sampling supervisor right end is threaded with closing cap 16, the closing cap is fool-proof design, can be kept away
Exempt from the threaded connection block caused by maloperation and removes the sampling supervisor.
Pipe fitting: being threadedly coupled by working principle with the probe tube on filling pipe first, in order to which oil-field flooding is used certainly
Dynamic sampler be sampled to water filling, by pressing switch, so that motor is worked, motor is electrically connected with external power supply, band
Dynamic rotation disc spins, rotating handle rotate with it, and rotating handle rotation drives connecting rod rotation, so that threaded connection block be driven to sample
It is moved left and right while rotation in supervisor, threaded connection block is mobile to drive movable block mobile, and the evolution of movable block can
It blocks or opens sampling supervisor and separator tube is connected to, movable block moves right, and being connected to for sampling supervisor and separator tube is sampled and led
Water filling in pipe enters in separator tube, has certain pressure, is entered in buffering cavity by liquid inlet port, the lower part of buffering cavity
Space, which is greater than upper space, has pressure release effect to water filling, further decreases water injection pressure, to reduce spray when water filling discharge
Power is penetrated, water filling is finally flowed out along fluid hole, and initial sampling is completed.
Continuing with shown in Fig. 5, after initial sampling, further includes that a filter mechanism 01 carries out primary filtration to water, go forward side by side
The appropriate purification of row, to remove the oil gas in water sample, accurate water is sampled, and purification mechanism includes closed bottle body 100,
The upside of bottle body 100, which is provided with, is passed through the preliminary liquid-transport pipe-line 104 for using water and the infusion outlet 103 after humidifying, bottle body
100 top is provided with sealing cover 102, and liquid-transport pipe-line and infusion outlet can be set in bottle body two sides, or be provided with sealing
On lid 102.Bottom setting one inside bottle body 100 is filled with the humidifying plate 101 of detergent, and humidifying plate 101 is located at the bottle
The bottom of body 100 is evenly distributed with fine and closely woven aperture on the humidifying plate 101, and the aperture is interconnected, to make liquid into
Row cleaning humidifying.In the present embodiment, liquid-transport pipe-line 104, infusion, which export, is provided with control valve, also, perfusion tube on 103
Road and infusion outlet being capable of external equipments.In order to keep water sufficiently cleaned up, inert gas is injected, into purification bottle to increase
With the contact area of humidifying plate and contact activity, in order to adjust the position that inert gas is passed through purification bottle, the present embodiment, in bottle body
The adjustment unit 106 that 100 vertical center is arranged a feed mechanism 105 and connect with feed mechanism 105, in adjustment unit
The gas-guide tube 52 for being passed through inert gas and being connected to the liquid-transport pipe-line 104,105 basis of feed mechanism are provided on 106
The preset control value driving adjustment unit 106 and gas-guide tube 52 of adjustment unit 106 move up and down, and change the position in purification bottle
It sets, and at a distance from humidifying plate 101, to generate the different effect of humidifying degree.
It is the structural schematic diagram of the feed mechanism of the embodiment of the present invention incorporated by reference to shown in Fig. 6, it is in the present embodiment, described
Feed mechanism include feeding cylinder 32, upper lower clamp plate 33, conveying slideway 35 and the first idler wheel 34, in the embodiment of the present invention
In, the end of gas-guide tube 52 is connect with a steel wire 40, and feeding cylinder 32 pushes steel wire 40 mobile, and then drives gas-guide tube mobile.
The feeding cylinder 32 is arranged on supporting plate 300, cylinder supports frame 31 is provided on the supporting plate 300, in institute
The end for the feeding cylinder 32 stated is provided with lower clamp plate 33, and the steel wire 40 for being connected to feeding 32 piston rod end of cylinder is pressed from both sides
Directly.In the present embodiment, the steel wire 40 has certain hardness, being capable of stepping forward under the driving of feeding cylinder 32.
The rear side of the upper lower clamp plate 33 is provided with conveying slideway 35, to guarantee that steel wire 40 moves ahead along preset track；?
The both ends of conveying slideway 35 are respectively arranged with one group of first idler wheel 34, and steel wire enters the telescoping tube by wire feed slideway 35
It is interior.The tailpiece of the piston rod of the ejector sleeve cylinder 40 and the end of telescoping tube connect.
It please refers to shown in Fig. 7, is the structural schematic diagram of the adjustment unit of the embodiment of the present invention, the adjustment unit includes
Control unit 111 is handled the location information of each element, and control is referred to by the location information of acquisition gas-guide tube
Order is conveyed to gas-guide tube, in pushing mechanism respectively, controls its movement.
Specifically, the gas-guide tube includes sealing room 54, cavity is set inside the sealing room 54, to accommodate
Gas-guide tube 52 and the circuit board 130 for the data processing that gas-guide tube 52 is detected.It is provided in the middle section of sealing room 54
One gas-guide tube containing body 55 is also cavity inside gas-guide tube containing body 55, is provided with a connector 53, by steel wire 40 with
Gas-guide tube 52 is together；In the present invention, the length of gas-guide tube is between 50-80cm.In the present embodiment, the steel wire 40
It is connect with modes such as the welding of gas-guide tube 52 or grafting.
Specifically, being provided with steel wire in the horizontal middle position of gas-guide tube containing body 55, connector 53 and sealing room 54
40 and gas-guide tube 52 transfer passage, opening is provided in the horizontal middle position of three, to steel wire or gas-guide tube
It passes through, is also connected with a positioning seat 56, the middle part of positioning seat 56 between gas-guide tube containing body 55 and the front end of sealing room 54
It is divided into through hole, to position the gas-guide tube 52, which is arranged in the zone of action of gas-guide tube 52, it is ensured that
Gas-guide tube will not be bent or fall downwards, and the left-right position of gas-guide tube 52 can be also accurately positioned, and ensure that the accurate journey of gas transmission
Degree.Closed steel wire casing 64 is provided in the rear end of gas-guide tube containing body 55, steel wire 40 is mounted in the casing 64, avoids steel
Silk bending or blocking.Position sensor 140 is arranged in front end outer side in the sealing room 54, passes through transmitting impulse wave
And impulse wave is received to detect the position on humidifying plate surface layer 90, the position sensor 140 is connect with a circuit board 130, electricity
Road plate 130 is connect by conducting wire with control unit 111.In the present invention, the circuit board 130 is arranged in gas-guide tube containing body
In the cavity of the sealing room 54 of 55 upper end.
In the present invention in the internal cavities in order to guarantee to seal room 54, the cavity on the top of gas-guide tube containing body 55 is greater than
The cavity of lower part can either guarantee that circuit board 130 has enough accommodation spaces in this way, and can guarantee the balance of sealing room 54.
In the present invention, the sealing room 54, gas-guide tube containing body 55 and connector are made of plastics or metal,
In the present invention, in order to guarantee that adjustment unit can work in liquid environment, above and below the surrounding setting of the sealing room 140
Two air bags 60, and two sides are respectively provided with air bag 60 up and down, can will seal the setting of room 140 steadily in middle position, gas-guide tube
It is accurately positioned.Upper inflating port 61 and lower inflating port 62, upper and lower inflating port and one are respectively arranged in the end of the air bag 60
Air guide chamber 23 connects, and is connected with a gas-guide tube 22 in the side of air guide chamber 23, the air bag 60 of Xiang Suoshu supplies.Meanwhile air guide chamber
The inert gas being passed through for inert gas is offered on 23 and passes through piping connection with liquid-transport pipe-line 104 with entrance 1041, and will
Inert gas is inputted in gas-guide tube 52 by steel wire casing 64.
In the present invention, gas-guide tube is connect by telescoping tube inside with air pump 21 from air guide chamber 23, what is connect with air pump
Flowmeter 24 is provided on gas-guide tube；The steel wire 40 is stretched out from connector 53, by sealing room 54, air guide chamber 23, is stretched
Pipe is connected internally to the piston-rod end of a cylinder 32；It is connected with a conducting wire on the circuit board 130, from circuit board through close
The conduit 63 inside room 54 is sealed, across the inside of air guide chamber 23 and telescoping tube, is connected in the control unit 111.
Sampling process continues to carry out and to water sample continuing purge, cylinder 32 is acted prior to motor 10 in order to making,
In, when motor speed is 0-100r/min, cylinder starts earlier than motor 5s, and movement speed is controlled in 5cm/ in 5s
Min, when the motor is energized, the movement speed of cylinder are controlled in 8cm/min.
When motor speed is greater than 100r/min, cylinder starts earlier than motor 10s, and movement speed controls in 10s
In 8cm/min, when the motor is energized, the movement speed of cylinder is controlled in 10cm/min.
The present invention clears up the oil gas of whole device by pre-cooling cylinder, in order to provide a purification condition,
After starting motor to water progress initial sampling, increase clean-up effect, so as to reach the clean-up effect of flow regime.
Embodiment 2:
Fig. 2-5 is please referred to, 2 difference from Example 1 of embodiment is, rotating handle described in embodiment 2 and the rotation
It is fixedly connected between turntable by fixed link.
In the description of the present invention unless specifically defined or limited otherwise, term " setting ", " installation ", " connected ",
" connection ", " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
The interaction relationship of connection or two elements inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
The standardized element that the present invention uses can commercially, and shaped piece is according to specification and attached drawing note
Load can carry out customized, and the specific connection type of each component is all made of in the prior art mature concreting routine hand
Section, this will not be detailed here.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of oil-field flooding automatic sampling device, it is characterised in that: be responsible for including sampling, the inside of the sampling supervisor is set
It is equipped with movable block, the lateral wall of the movable block and the inner sidewall of the sampling supervisor fit closely, one end of the movable block
It is fixedly connected with one end of threaded connection block, the inner sidewall screw thread company of the lateral wall of the threaded connection block and the sampling supervisor
It connects, the other end of the threaded connection block is fixedly connected with one end of connecting rod, and the other end of the connecting rod is pierced by described take
Sample supervisor is fixedly connected with rotating handle, is symmetrically fixedly connected with link slot on the side wall of the rotating handle, the link slot it is interior
Portion is connected with one end of connecting column, and the other end of the connecting column is fixedly connected with rotating disk, turns on the side wall of the rotating disk
Dynamic to be connected with power box, the lower end of the power box is provided with hold-down support, and the inside of the power box is equipped with motor, described
The output end of motor is fixedly connected with the rotating disk；
Switch is provided on the side wall of the power box, the switch is electrically connected with the motor, the side wall of the sampling supervisor
On be provided with and communicated with separator tube, the inside of the separator tube is fixedly connected with buffering cavity, the upper end setting of the buffering cavity
There is liquid inlet port, the lower end of the buffering cavity offers fluid hole；
It further include that a filter mechanism carries out primary filtration to water, and is suitably purified, to remove water sample after initial sampling
In oil gas, accurate water sampled, and purification mechanism includes closed bottle body, is provided with to be passed through on the upside of bottle body and tentatively adopt
It is exported with the infusion after the liquid-transport pipe-line and humidifying of water, sealing cover, liquid-transport pipe-line and infusion outlet is provided with above bottle body
It can be set in bottle body two sides, or be provided on sealing cover, the bottom setting one inside bottle body is wet filled with detergent
Change plate, humidifying plate is located at the bottom of the bottle body, is evenly distributed with fine and closely woven aperture on the humidifying plate, the aperture mutually interconnects
It is logical, to make liquid carry out cleaning humidifying；
It is single in adjustment in the adjustment unit that the vertical center of the bottle body is arranged a feed mechanism and connect with feed mechanism
The gas-guide tube for being passed through inert gas and being connected to the liquid-transport pipe-line is provided in member, the feed mechanism is according to adjustment unit
Preset control value driving adjustment unit and gas-guide tube move up and down；
The feed mechanism includes feeding cylinder, upper lower clamp plate, conveying slideway and the first idler wheel, the end of the gas-guide tube with
The connection of one steel wire, feeding cylinder push steel wire mobile, and then drive gas-guide tube mobile；
Wherein, the cylinder is prior to motor action, and when motor speed is 0-100r/min, cylinder starts earlier than motor 5s, and
And movement speed control is in 5cm/min in 5s, when the motor is energized, the movement speed of cylinder is controlled in 8cm/min.
2. oil-field flooding automatic sampling device according to claim 1, it is characterised in that: the feeding cylinder setting exists
On supporting plate, it is provided with cylinder supports frame on the supporting plate, the end of the feeding cylinder is provided with upper lower clamp plate,
The wire clip for being connected to feeding cylinder piston rod end is straight, it is provided with conveying slideway on rear side of the upper lower clamp plate, uses
To guarantee that steel wire moves ahead along preset track；
It is respectively arranged with one group of first idler wheel at the both ends of the conveying slideway, steel wire enters described stretch by wire feed slideway
In pipe.
3. oil-field flooding automatic sampling device according to claim 2, it is characterised in that: the gas-guide tube includes sealing
Room, cavity is arranged in the sealing chamber interior, to accommodate the circuit of gas-guide tube and the data processing detected to gas-guide tube
Plate；
The middle section of the sealing room is provided with a gas-guide tube containing body, is also cavity inside gas-guide tube containing body, wherein
It is provided with a connector, by steel wire together with gas-guide tube.
4. oil-field flooding automatic sampling device according to claim 2, it is characterised in that: the surrounding in the sealing room
Two air bags up and down are set, and two sides are respectively provided with air bag up and down, can will seal the setting of room steadily in middle position；
It is respectively arranged with upper inflating port and lower inflating port in the end of the air bag, upper and lower inflating port is connect with an air guide chamber,
A gas-guide tube, the air bag gas supply of Xiang Suoshu are connected in the side of air guide chamber.
5. oil-field flooding automatic sampling device according to claim 1, it is characterised in that: the left end of the sampling supervisor
It is fixedly connected with pipe fitting, the pipe fitting includes connector portions, and the inner sidewall of the connector portions is provided with screw thread, the connector portions
One end and be located at it is described sampling supervisor inside integrally formed with transition pipe portion.
6. oil-field flooding automatic sampling device according to claim 1, it is characterised in that: the flexible rubber of movable block
Glue is constituted.
7. oil-field flooding automatic sampling device according to claim 1, it is characterised in that: sampling supervisor with it is described
Separator tube is integrally formed connection.
8. oil-field flooding automatic sampling device according to claim 1, it is characterised in that: the separator tube and cushion chamber
Pass through rubber block fixed bonding between body.
9. oil-field flooding automatic sampling device according to claim 1, it is characterised in that: the lower part of the buffering cavity
Space is greater than upper space.
10. oil-field flooding automatic sampling device according to claim 1, it is characterised in that: right end is responsible in the sampling
It is threaded with closing cap.
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| CN201910528842.7A CN110132660A (en) | 2019-06-18 | 2019-06-18 | A kind of oil-field flooding automatic sampling device |
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| CN201910528842.7A CN110132660A (en) | 2019-06-18 | 2019-06-18 | A kind of oil-field flooding automatic sampling device |
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| CN110132660A true CN110132660A (en) | 2019-08-16 |
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ID=67577952
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| CN201910528842.7A Pending CN110132660A (en) | 2019-06-18 | 2019-06-18 | A kind of oil-field flooding automatic sampling device |
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