CN209148369U - A kind of oil field waste sampler - Google Patents

Abstract

The utility model discloses a kind of oil field waste sampler, including shell, the shell upper-center is fixedly connected with sampling device, and the sampling device two sides are fixedly connected with water inlet pipe B；Water check valve is connected on the water inlet pipe B；The inner walls face lower end is connected with several supporting plates, is fixedly connected with container A on the supporting plate；Water inlet pipe A is connected in the container A, the upper end the water inlet pipe A is fixedly connected through water pump and with water pump, and the water pump is fixedly connected with shell wall side upper end；The inner walls upper and lower ends are corresponding to be fixedly connected with regulating wheel, is flexibly connected between corresponding two regulating wheels by driving chain；The supporting plate is fixedly connected with support rod far from one end of housing sidewall, and the support rod end is fixedly connected with driving wheel, and the driving wheel engages connection with driving chain；The utility model solves the problems, such as that the prior art takes water sample mode time-consuming and laborious and wastes electric power resource.

Description

A kind of oil field waste sampler

Technical field

The utility model relates to wastewater sampling field, specially a kind of oil field waste sampler.

Background technique

With the raising of oil field water consumption, the speed aggravation of global range shortage of water resources and people's environmental pollution The intensification of understanding, oilfield sewage analysis, processing are increasingly valued by people, for the recycling skill of oil field waste Art also increasingly progresses greatly, but also needs to carry out sampling analysis to it before oil field waste recycles, to be best understood from oil The pollution level and utilization ways of field waste water, the sampler for being accordingly used in oil field waste are also more mature.

Commonly required sample is needed all to compare according to experiment more, existing sampling mode is divided into two kinds more, and one is artificial Container of taking directly is fetched water, and this mode is time-consuming and laborious, and the second way is directly to drive water pump to draw water by electric power, this Kind of method can guarantee sample introduction simultaneously and time saving and energy saving, but require electric power to drive to be to electric power resource in each container sample introduction A kind of waste, therefore now provide a kind of oil field waste sampler, can also be made full use of while electric power drives sample introduction into The gravitional force extraction section water sample of the water sample entered.

Utility model content

1, the technical problems to be solved in the utility model

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of oil field waste sampler Problem:

(1) prior art takes water sample mode time-consuming and laborious and wastes electric power resource.

2, technical solution

To achieve the above object, the utility model provides the following technical solutions:

A kind of oil field waste sampler, including shell, the shell upper-center are fixedly connected with sampling device, it is described into Sampling device two sides are fixedly connected with water inlet pipe B；Water check valve is connected on the water inlet pipe B；The inner walls face lower end Several supporting plates are connected with, are fixedly connected with container A on the supporting plate；It is connected in the container A into water Pipe A, the upper end the water inlet pipe A are fixedly connected through water pump and with water pump, and the water pump is fixedly connected with shell wall side upper end；Institute It states inner walls upper and lower ends correspondence and is fixedly connected with regulating wheel, lived between corresponding two regulating wheels by driving chain Dynamic connection；The supporting plate is fixedly connected with support rod far from one end of housing sidewall, and the support rod end is fixedly connected with Driving wheel, the driving wheel engage connection with driving chain；Multiple travel wheels are fixedly connected with around the sampling device lower end, The travel wheel engages connection with driving chain, and the travel wheel setting is square on the drive wheel；Shell inner bottom surface center is solid Surely it is connected with fixed frame, container B is fixedly connected with around the fixed frame, the sampling device is connected to fixed frame.

Preferably, the supporting plate lower wall surface is fixedly connected with outer tube, and the outer tube is actively socketed on outside inner sleeve Side, supporting plate lower wall surface center are fixedly connected by the first spring with housing bottom surface.

Preferably, rubber stopper is connected in the sampling device, the rubber stopper upper end is set as water storage cavity, described Rubber stopper lower end is set as negative pressure chamber.

Preferably, the rubber stopper lower end, which is fixed by the connecting rod, is connected with movable block, the movable block periphery and traveling Wheel is fixedly connected.

Preferably, the rubber stopper center is fixedly connected with central tube, and the central tube runs through rubber stopper, connecting rod and work Motion block.

Preferably, the fixed frame upper end is fixedly connected with sealing block and partition, and the sealing block is arranged above partition, Intake antrum is provided between the sealing block and partition, the intake antrum both ends are fixedly connected with aqueduct, the aqueduct end End is fixedly connected with container B upper end.

Preferably, the sealing block center offers open tubular column, and the central tube lower end is movably connected in open tubular column, institute It states open tubular column lower end and is connected with T-type sprue.

Preferably, T-type sprue lower end is fixedly connected with limited block, the limited block periphery by second spring with it is close Envelope block lower end is fixedly connected.

3, beneficial effect

(1) the utility model is by setting shell, sampling device and fixed frame, when the utility model is used, first will The present apparatus is stably placed at sample point, and the end of multiple water inlet pipe A and water inlet pipe B is all immersed in oil field waste, Water pump and water check valve are then opened simultaneously, water sample is imported into container A along water inlet pipe A after water pump starting, is existed at the same time Rubber stopper moves down generation swabbing action under the action of negative pressure chamber in sampling device, also starts water inlet in subsequent water inlet pipe B and arrives In water storage cavity；As the more and more supporting plates of water sample in container A are gradually reduced, and driving wheel is driven to move downward, driving wheel Rotate clockwise drive driving chain counterclockwise movement, and then drive travel wheel decline, due to negative pressure chamber in sampling device Negative pressure is limited, therefore is mainly to drive rubber stopper to move downward by the decline of travel wheel to make into water when negative pressure will balance Pipe B is constantly intake；In the process as movable block drives the continuous decline of rubber stopper, central tube lower end also constantly declines and squeezes T-type sprue is pressed, until T-type sprue is squeezed out sealing block lower end by central tube completely, central tube stretches out open tubular column lower end and makes to store up Water cavity conducting, closes water check valve immediately at this time, and the water in water storage cavity will be flowed into intake antrum along central tube, and with leading Water pipe, which enters, completes sampling in container B；It should be noted that need to carry out negative pressure chamber the setting of negative pressure before sampling starts, Connection air-tightness between water inlet pipe B and water storage cavity is stronger, and water check valve is also used for playing the role of controlling water inlet pipe B air-tightness, Water check valve is closed before operation starts, and the air pressure in negative pressure chamber and water storage cavity makes rubber stopper be in equilibrium state；In addition, T-type is stifled The setting of block keeps keeping sealing between rubber stopper and sampling device smoothly intaking also in fill phase；The present apparatus makes Used time saves the electric power of nearly half, although the saving of electric power can not be embodied in first use, with the present apparatus Many electric power resources can be saved by continuing on, and the present apparatus does not expend more manpower sampling, and multiple containers while sample introduction, It is time saving and energy saving；The utility model solves the problems, such as that the prior art takes water sample mode time-consuming and laborious and wastes electric power resource.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of the sampling device of the utility model；

Fig. 3 is the structural schematic diagram of the fixed frame of the utility model；

Fig. 4 is the T-type sprue of the utility model and the structural schematic diagram of limited block.

Figure label explanation:

1, shell；2, sampling device；3, fixed frame；4, container A；5, container B；6, supporting plate；7, outer tube sleeve；8, inner tube Set；9, the first spring；10, water pump；11, water inlet pipe A；12, water inlet pipe B；13, regulating wheel；14, driving chain；15, support rod； 16, driving wheel；17, water storage cavity；18, rubber stopper；19, negative pressure chamber；20, movable block；21, central tube；22, travel wheel；23, it seals Block；24, T-type sprue；25, intake antrum；26, aqueduct；27, partition；28, second spring；29, limited block.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Embodiment 1:

A kind of oil field waste sampler, including shell 1,1 upper-center of shell are fixedly connected with sampling device 2, sample introduction dress It sets 2 two sides and is fixedly connected with water inlet pipe B12；Water check valve is connected on water inlet pipe B12；1 inner wall lower end activity of shell connects Several supporting plates 6 are connected to, are fixedly connected with container A 4 on supporting plate 6；It is connected with water inlet pipe A11 in container A 4, intakes The upper end pipe A11 is fixedly connected through water pump 10 and with water pump 10, and water pump 10 is fixedly connected with 1 wall surface upper end of shell；1 inner wall of shell Upper and lower ends are corresponding to be fixedly connected with regulating wheel 13, is flexibly connected between corresponding two regulating wheels 13 by driving chain 14； Supporting plate 6 is fixedly connected with support rod 15 far from one end of 1 side wall of shell, and 15 end of support rod is fixedly connected with driving wheel 16, Driving wheel 16 engages connection with driving chain 14；Multiple travel wheels 22, travel wheel 22 are fixedly connected with around 2 lower end of sampling device Connection is engaged with driving chain 14, travel wheel 22 is arranged above driving wheel 16；1 inner bottom surface center of shell is fixedly connected with fixation Frame 3 is fixedly connected with container B 5 around fixed frame 3, and sampling device 2 is connected to fixed frame 3；

6 lower wall surface of supporting plate is fixedly connected with outer tube 7, and outer tube 7 is actively socketed on the outside of inner sleeve 8, under supporting plate 6 Wall surface center is fixedly connected by the first spring 9 with 1 bottom surface of shell；

Rubber stopper 18 is connected in sampling device 2,18 upper end of rubber stopper is set as water storage cavity 17,18 lower end of rubber stopper It is set as negative pressure chamber 19；

18 lower end of rubber stopper, which is fixed by the connecting rod, is connected with movable block 20,20 periphery of movable block and the fixed company of travel wheel 22 It connects；

When the utility model is used, first the present apparatus is stably placed at sample point, and by multiple water inlet pipe A11 It is all immersed in oil field waste with the end of water inlet pipe B12, then opens simultaneously water pump 10 and water check valve, water pump 10 will after starting Water sample is imported into container A 12 along water inlet pipe A11, at the same time rubber stopper under the action of negative pressure chamber 19 in sampling device 2 18 move down generation swabbing action, also start water inlet in subsequent water inlet pipe B12 into water storage cavity 17；With the water in container A 4 The more and more supporting plates 6 of sample are gradually reduced, and driving wheel 16 is driven to move downward, and driving wheel 16 rotates clockwise drive transmission 14 counterclockwise movement of chain, and then travel wheel 22 is driven to decline, since the negative pressure of negative pressure chamber 19 in sampling device 2 is limited, Mainly rubber stopper 18 is driven to move downward by the decline of travel wheel 22 when negative pressure will balance keeps water inlet pipe B12 continuous Water inlet, the present apparatus saves the electric power of nearly half when in use, although can not embody the saving of electric power in first use, It is as continuing on for the present apparatus can save many electric power resources, and the present apparatus does not expend the sampling of more manpower, and more A container while sample introduction are time saving and energy saving；It should be noted that need to carry out negative pressure chamber 19 setting of negative pressure before sampling starts, Connection air-tightness between water inlet pipe B12 and water storage cavity 17 is stronger, and water check valve is also used for playing control water inlet pipe B12 air-tightness Effect, water check valve is closed before operation starts, and the air pressure in negative pressure chamber 19 and water storage cavity 17 makes rubber stopper 18 be in equilibrium state； The utility model solves the problems, such as that the prior art takes water sample mode time-consuming and laborious and wastes electric power resource.

Embodiment 2: it based on embodiment 1 but is different from:

18 center of rubber stopper is fixedly connected with central tube 21, and central tube 21 runs through rubber stopper 18, connecting rod and movable block 20；

3 upper end of fixed frame is fixedly connected with sealing block 23 and partition 27, and sealing block 23 is arranged above partition 27, sealing block Intake antrum 25 is provided between 23 and partition 27,25 both ends of intake antrum are fixedly connected with aqueduct 26,26 end of aqueduct and appearance The upper end device B5 is fixedly connected；

23 center of sealing block offers open tubular column, and 21 lower end of central tube is movably connected in open tubular column, and open tubular column lower end is living It is dynamic to be connected with T-type sprue 24；

24 lower end of T-type sprue is fixedly connected with limited block 29, and 29 periphery of limited block passes through second spring 28 and sealing block 23 Lower end is fixedly connected；

In above process as movable block 20 drives the continuous decline of rubber stopper 18,21 lower end of central tube also constantly declines And T-type sprue 24 is squeezed, until T-type sprue 24 is squeezed out 23 lower end of sealing block by central tube 21 completely, central tube 21 stretches out sky Stem lower end is simultaneously connected water storage cavity 17 and intake antrum 25, closes water check valve immediately at this time, and the water in water storage cavity 17 will be along Central tube 21 is flowed into intake antrum 25, and completes to sample in container B 5 as aqueduct 26 enters；In addition, T-type sprue 24 Setting also for keeping keeping sealing smoothly water inlet between rubber stopper 18 and sampling device 2 in fill phase.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change, should all cover in the protection scope of the utility model It is interior.

Claims (8)

1. a kind of oil field waste sampler, including shell (1), it is characterised in that: shell (1) upper-center is fixedly connected with Sampling device (2), sampling device (2) two sides are fixedly connected with water inlet pipe B(12)；The water inlet pipe B(12) on activity even It is connected to water check valve；Shell (1) the inner wall lower end is connected with several supporting plates (6), fixes on the supporting plate (6) It is connected with container A (4)；Be connected with water inlet pipe A(11 on the container A (4)), the water inlet pipe A(11) upper end run through water Pump (10) is simultaneously fixedly connected with water pump (10), and the water pump (10) is fixedly connected with shell (1) wall surface upper end；The shell (1) Inner wall upper and lower ends correspondence is fixedly connected with regulating wheel (13), passes through driving chain between corresponding two regulating wheels (13) (14) it is flexibly connected；The supporting plate (6) is fixedly connected with support rod (15), the support far from one end of shell (1) side wall Bar (15) end is fixedly connected with driving wheel (16), and the driving wheel (16) engages connection with driving chain (14)；The sample introduction It being fixedly connected with multiple travel wheels (22) around device (2) lower end, the travel wheel (22) engages connection with driving chain (14), Travel wheel (22) setting is above driving wheel (16)；Shell (1) the inner bottom surface center is fixedly connected with fixed frame (3), It is fixedly connected with container B (5) around the fixed frame (3), the sampling device (2) is connected to fixed frame (3).

2. a kind of oil field waste sampler according to claim 1, it is characterised in that: supporting plate (6) lower wall surface is solid Surely it is connected with outer tube (7), the outer tube (7) is actively socketed on the outside of inner sleeve (8), in supporting plate (6) lower wall surface Centre is fixedly connected by the first spring (9) with shell (1) bottom surface.

3. a kind of oil field waste sampler according to claim 1, it is characterised in that: movable in the sampling device (2) It is connected with rubber stopper (18), rubber stopper (18) upper end is set as water storage cavity (17), and rubber stopper (18) lower end is set as Negative pressure chamber (19).

4. a kind of oil field waste sampler according to claim 3, it is characterised in that: rubber stopper (18) lower end passes through Connecting rod is fixedly connected with movable block (20), and movable block (20) periphery is fixedly connected with travel wheel (22).

5. a kind of oil field waste sampler according to claim 3 or 4, it is characterised in that: rubber stopper (18) center It is fixedly connected with central tube (21), the central tube (21) is through rubber stopper (18), connecting rod and movable block (20).

6. a kind of oil field waste sampler according to claim 5, it is characterised in that: fixed frame (3) upper end is fixed Be connected with sealing block (23) and partition (27), sealing block (23) setting above partition (27), the sealing block (23) with It is provided between partition (27) intake antrum (25), intake antrum (25) both ends are fixedly connected with aqueduct (26), the water guide Pipe (26) end is fixedly connected with container B (5) upper end.

7. a kind of oil field waste sampler according to claim 6, it is characterised in that: sealing block (23) center opens up There is open tubular column, central tube (21) lower end is movably connected in open tubular column, and the open tubular column lower end is connected with T-type sprue (24).

8. a kind of oil field waste sampler according to claim 7, it is characterised in that: T-type sprue (24) lower end is solid Surely it is connected with limited block (29), limited block (29) periphery connects by the way that second spring (28) and sealing block (23) lower end are fixed It connects.