CN204027886U - The large tank gas in portable oil field, flue gas sample rapid sampling attachment - Google Patents

The large tank gas in portable oil field, flue gas sample rapid sampling attachment Download PDF

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Publication number
CN204027886U
CN204027886U CN201420381248.2U CN201420381248U CN204027886U CN 204027886 U CN204027886 U CN 204027886U CN 201420381248 U CN201420381248 U CN 201420381248U CN 204027886 U CN204027886 U CN 204027886U
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China
Prior art keywords
gas
pump
flexible air
sampling
direct current
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Application number
CN201420381248.2U
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Chinese (zh)
Inventor
张晨
赵波
生新礼
罗婷
张海英
周少雄
宋小青
邓志刚
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XINJIANG KELI NEW TECHNOLOGY DEVELOPMENT CO., LTD.
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Xinjiang Keli New Technology Development Co Ltd
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Priority to CN201420381248.2U priority Critical patent/CN204027886U/en
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Abstract

The utility model discloses the large tank gas in portable oil field, flue gas sample rapid sampling attachment, comprise peristaltic pump, flexible air induction hose and sampling gas collection container; Portions-wriggling the pipeline section of flexible air induction hose be limited in that pump head has between roller rotor and pump case inside surface and simultaneously and the rotor that has of pump head and pump case inside surface contact with each other all the time; Also comprise accumulator, direct current conveying cable, inverter, alternating current conveying cable, gas meter, flexible air-out hose and sampling gas collection container; The DC output end of accumulator connects the direct current input end of inverter by direct current conveying cable, the alternating current output terminal of inverter connects the alternating current input end of all AC motor of peristaltic pump by alternating current conveying cable, the flexible air induction hose tail end mouth of pipe of giving vent to anger is communicated with the air intake opening of gas meter, and the gas outlet of gas meter is communicated to by flexible air-out hose the air intake opening that sampling gas collection container self is provided with.The utility model can utilize suction principle to realize large tank gas, flue gas enclosed sampling under normal pressure, pressure-fired condition.

Description

The large tank gas in portable oil field, flue gas sample rapid sampling attachment
Technical field
The utility model relates to the normal pressure that overflows oil field or pressure-fired gas carries out the large tank gas of device, particularly portable oil field, the flue gas sample rapid sampling attachment of fast sampling.
Background technology
At present, the gas sample such as steel cylinder, airtight airbag, bogey are used widely at Oil Field, sampler mainly realizes the bearing function of gaseous sample, oil gas field oil, gas well mouth, compressed gas station sampling line are generally in the malleation working condition of 0.2MPa-20MPa, steel cylinder or gas collection bag Hard link or flexible pipe are directly connected to the pressure differential that sample cock place can utilize valve to import and export and implement gas sample.The development scheme of steam assisted gravity drainage (SAGD) is have employed in Xinjiang Oilfield super heavy oil development process, oil well produced liquid temp reaches 200 DEG C, pressure 1.8Mpa, uncovered gathering tank is entered after heat exchange, in slurry tank, Produced Liquid overflows the harmful gases such as a large amount of light hydrocarbon component and sulfuretted hydrogen and causes resource loss and environmental pollution, along with national energy-saving reduces discharging the implementation energetically of policy, oil field ground production engineering specifications total system enclosed, the prerequisite realizing this design accurately grasps to overflow gas composition, gas sampling device under conventional positive pressure cannot get the large tank gas in oil field, flue gas etc. are in the gas under normal pressure or pressure-fired working condition, difficulty is brought to relevant design work.
Utility model content
The purpose of this utility model is to provide the large tank gas in a kind of portable oil field, flue gas sample rapid sampling attachment, and suction principle can be utilized under normal pressure, pressure-fired condition to realize large tank gas, flue gas enclosed sampling.
The purpose of this utility model is achieved in that the large tank gas in a kind of portable oil field, flue gas sample rapid sampling attachment, the peristaltic pump of the pump head comprising and at least comprise AC motor, ordered about by this AC motor and rotate, flexible air induction hose and sampling gas collection container, portions-wriggling the pipeline section of flexible air induction hose through the pump head of peristaltic pump, wriggling pipeline section be limited in that pump head has between roller rotor and pump case inside surface and simultaneously and the rotor that has of pump head and pump case inside surface contact with each other all the time, also comprise accumulator, direct current conveying cable, inverter, alternating current conveying cable, gas meter, flexible air-out hose and sampling gas collection container, the DC output end of accumulator connects the direct current input end of inverter by direct current conveying cable, the alternating current output terminal of inverter connects the alternating current input end of all AC motor of peristaltic pump by alternating current conveying cable, the head end air inlet mouth of pipe of flexible air induction hose passes into containing in the large tank of gas to be sampled or flue, the flexible air induction hose tail end mouth of pipe of giving vent to anger is communicated with the air intake opening of gas meter, and the gas outlet of gas meter is communicated to by flexible air-out hose the air intake opening that sampling gas collection container self is provided with, inverter converts direct current to by by the direct current of accumulator through the output of direct current conveying cable and carries cable to export to AC motor through alternating current in this direct current, AC motor then by the alternating current that exported by inverter drives work so that order about the rotor that pump head has and revolve round the sun, roller rotor is corresponding extrudes this wriggling pipeline section jointly with the mode alternately of revolution and pump case inside surface, wriggling pipeline section continuously by roller rotor and pump case inside surface clamp periodically deformation then by gas successively through the air inlet mouth of pipe of flexible air induction hose head end, wriggling pipeline section, flexible air induction hose tail end is given vent to anger the mouth of pipe, gas meter inside and flexible air-out hose pump in sampling gas collection container, continue to measure the flow of the gas flowing through its inside at gas through gas flow timing gas meter.
The beneficial effects of the utility model are: directly, accurately can take out the large tank in oil field is inner, flue is inner normal pressure and pressure-fired gas, the representativeness of got gaseous sample can be ensured, realize carrying out real time sample and component analysis to the large tank gas in oil field super-viscous oil SAGD (SAGD), flue gas, for oil field and chemical field large tank gas, boiler flue composition accurate analysis provide effective support, also can apply and the sampling monitoring in other normal pressures, pressure-fired gas.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is the overall anatomical connectivity schematic diagram of the utility model.
Embodiment
The large tank gas in a kind of portable oil field, flue gas sample rapid sampling attachment, as shown in Figure 1, peristaltic pump 3, the flexible air induction hose 2 of the pump head comprising and at least comprise AC motor, ordered about by this AC motor and rotate and gas collection container 8 of sampling, portions-wriggling the pipeline section of flexible air induction hose 2 through the pump head of peristaltic pump 3, wriggling pipeline section be limited in that pump head has between roller rotor and pump case inside surface and simultaneously and the rotor that has of pump head and pump case inside surface contact with each other all the time, also comprise accumulator 12, direct current conveying cable 11, inverter 10, alternating current conveying cable 9, gas meter 6, flexible air-out hose 7 and sampling gas collection container 8, the DC output end of accumulator 12 connects the direct current input end of inverter 10 by direct current conveying cable 11, the alternating current output terminal of inverter 10 connects the alternating current input end of all AC motor of peristaltic pump 3 by alternating current conveying cable 9, the head end air inlet mouth of pipe of flexible air induction hose passes into containing in the large tank 1 of gas to be sampled or flue, the flexible air induction hose 2 tail end mouth of pipe of giving vent to anger is communicated with the air intake opening of gas meter 6, and the gas outlet of gas meter 6 is communicated to by flexible air-out hose 7 air intake opening that sampling gas collection container 8 self is provided with, inverter 10 will be carried the direct current that exports of cable 11 to convert direct current to by accumulator 12 through direct current and carry cable 9 to export to AC motor through alternating current in this direct current, AC motor then by the alternating current that exported by inverter 10 drives work so that order about the rotor that pump head has and revolve round the sun, roller rotor is corresponding extrudes this wriggling pipeline section jointly with the mode alternately of revolution and pump case inside surface, wriggling pipeline section continuously by roller rotor and pump case inside surface clamp periodically deformation then by gas successively through the air inlet mouth of pipe of flexible air induction hose 2 head end, wriggling pipeline section, flexible air induction hose 2 tail end is given vent to anger the mouth of pipe, gas meter 6 inside and flexible air-out hose 7 pump in sampling gas collection container 8, gas through gas meter 6 time gas meter 6 continue the flow that metering flows through the gas of its inside.
Also comprise a pair fagging 4 and backing plate 5; This is packed in the same lateral plates of backing plate 5 to the bottom of fagging 4 simultaneously, this top to fagging 4 simultaneously together with the outside Joint of the pump case of peristaltic pump 3, this fagging 4 is not in contact with each other and and backing plate 5 perpendicular; When peristaltic pump 3 is positioned at this fagging 4 is positioned at above backing plate 5 to the top of fagging 4, fagging 4 overcome gravity suffered by peristaltic pump and prop up peristaltic pump and fagging 4 and the common gravitate of peristaltic pump to pressing down touch pad plate 5; Backing plate 5 is provided with the mounting hole penetrating its plate body.
Basic using method of the present utility model is: the tail end of the flexible air-out hose mouth of pipe of giving vent to anger connects the interface of sampling gas collection container gas sample steel cylinder or gas collection bag, the middle part pipeline section of flexible air induction hose sandwiches in the moving component of peristaltic pump on request, peristaltic pump power supply is connected with inverter, inverter has been connected with battery pack gas sample preparation work, the head end air inlet mouth of pipe of flexible air induction hose is probeed into containing the large tank of gas to be sampled manhole or to be connected on pressure-fired pipeline outlet valve and flexible air-out hose and sampling gas collection container disconnected, open peristaltic pump discharge and be positioned at flexible air-out hose residual air, utilize the flow of the gas meter metering Exhaust Gas be connected on sampling flexible pipe, and then the mouth of pipe of being given vent to anger by the tail end of flexible air-out hose disconnects with sampling gas collection container, open peristaltic pump and get rid of residual air in flexible air-out hose, the air intake opening of the air flowmeter metering be connected on sampling flexible pipe is utilized to be connected, the gas mobilization dynamic utilizing peristaltic pump to provide implements atmosphere gas sampling.

Claims (2)

1. the large tank gas in portable oil field, a flue gas sample rapid sampling attachment, peristaltic pump (3), the flexible air induction hose (2) of the pump head comprising and at least comprise AC motor, ordered about by this AC motor and rotate and gas collection container (8) of sampling, portions-wriggling the pipeline section of flexible air induction hose (2) through the pump head of peristaltic pump (3), wriggling pipeline section be limited in that pump head has between roller rotor and pump case inside surface and simultaneously and the rotor that has of pump head and pump case inside surface contact with each other all the time, it is characterized in that: also comprise accumulator (12), direct current conveying cable (11), inverter (10), alternating current conveying cable (9), gas meter (6), flexible air-out hose (7) and sampling gas collection container (8), the DC output end of accumulator (12) carries cable (11) to connect the direct current input end of inverter (10) by direct current, the alternating current output terminal of inverter (10) carries cable (9) to connect the alternating current input end of all AC motor of peristaltic pump (3) by alternating current, flexible air induction hose (2) the tail end mouth of pipe of giving vent to anger is communicated with the air intake opening of gas meter (6), and the gas outlet of gas meter (6) is communicated to by flexible air-out hose (7) air intake opening that sampling gas collection container (8) self is provided with, the direct current carrying cable (11) to export through direct current by accumulator (12) is converted to direct current and carries cable (9) to export to AC motor through alternating current in this direct current by inverter (10), AC motor then by the alternating current that exported by inverter (10) drives work so that order about the rotor revolution that pump head has, roller rotor is corresponding extrudes this wriggling pipeline section jointly with the mode alternately of revolution and pump case inside surface, wriggling pipeline section continuously by roller rotor and pump case inside surface clamp periodically deformation then by gas successively through the air inlet mouth of pipe of flexible air induction hose (2) head end, wriggling pipeline section, flexible air induction hose (2) tail end is given vent to anger the mouth of pipe, gas meter (6) inside and flexible air-out hose (7) pump in sampling gas collection container (8), the flow that metering flows through the gas of its inside is continued at gas gas meter (6) when gas meter (6).
2. the large tank gas in portable oil field according to claim 1, flue gas sample rapid sampling attachment, is characterized in that: also comprise a pair fagging (4) and backing plate (5); This is packed in the same lateral plates of backing plate (5) to the bottom of fagging (4) simultaneously, and this top to fagging (4) is simultaneously together with the outside Joint of the pump case of peristaltic pump (3), and this is not in contact with each other to fagging (4) and perpendicular with backing plate (5); When peristaltic pump (3) be positioned at this to the top of fagging (4) fagging (4) be positioned at backing plate (5) top time, fagging (4) overcome gravity suffered by peristaltic pump and prop up peristaltic pump and fagging (4) and the common gravitate of peristaltic pump to pressing down touch pad plate (5); Backing plate (5) is provided with the mounting hole penetrating its plate body.
CN201420381248.2U 2014-07-10 2014-07-10 The large tank gas in portable oil field, flue gas sample rapid sampling attachment Active CN204027886U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420381248.2U CN204027886U (en) 2014-07-10 2014-07-10 The large tank gas in portable oil field, flue gas sample rapid sampling attachment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420381248.2U CN204027886U (en) 2014-07-10 2014-07-10 The large tank gas in portable oil field, flue gas sample rapid sampling attachment

Publications (1)

Publication Number Publication Date
CN204027886U true CN204027886U (en) 2014-12-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105277396A (en) * 2014-07-10 2016-01-27 新疆科力新技术发展有限公司 Portable rapid sampling device for samples of large-tank gas and flue gas in oil field
CN110695941A (en) * 2019-09-20 2020-01-17 肖育军 Wide flue SCR denitration test instrument set case

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105277396A (en) * 2014-07-10 2016-01-27 新疆科力新技术发展有限公司 Portable rapid sampling device for samples of large-tank gas and flue gas in oil field
CN110695941A (en) * 2019-09-20 2020-01-17 肖育军 Wide flue SCR denitration test instrument set case

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C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee
CP01 Change in the name or title of a patent holder

Address after: 834000 Friendship Road, Karamay District, the Xinjiang Uygur Autonomous Region, No. 138, No.

Patentee after: XINJIANG KELI NEW TECHNOLOGY DEVELOPMENT CO., LTD.

Address before: 834000 Friendship Road, Karamay District, the Xinjiang Uygur Autonomous Region, No. 138, No.

Patentee before: Xinjiang Keli New Technology Development Co., Ltd.