CN209278859U - High pressure gas drive auxiliary agent fills sledge - Google Patents
High pressure gas drive auxiliary agent fills sledge Download PDFInfo
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- CN209278859U CN209278859U CN201821855071.XU CN201821855071U CN209278859U CN 209278859 U CN209278859 U CN 209278859U CN 201821855071 U CN201821855071 U CN 201821855071U CN 209278859 U CN209278859 U CN 209278859U
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- high pressure
- storage tank
- gas
- guide rod
- pressure difference
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Abstract
The utility model relates to a kind of high pressure gas drive auxiliary agents to fill sledge.Its technical solution is: addition agent storage tank, High Pressure Difference gas drive pump and liquid separation tank are installed in bedframe, it is installed on the fluid level transmitter for measuring tank level in addition agent storage tank, is equipped on the top of addition agent storage tank and the Self-operated pressure reducing valve of the natural gas of fixation pressure is provided for the storage tank tonifying Qi bottle of tonifying Qi and to addition agent storage tank；The High Pressure Difference gas drive pump drives booster pump using oil jacket pressure difference as power, will inject into well after the auxiliary agent pressurization in addition agent storage tank；The liquid separation tank is used to separate the moisture and impurity in driving gas.Beneficial effect is: it is ingenious in design, oil jacket pressure difference is rationally utilized, electrical source of power is not necessarily to, field well head is facilitated to fill；Driving head is high pressure resistant, and driving gas is high pressure, handles without pressure regulation；High Pressure Difference driving, gas-powered head front and back pressure difference maximum 3.5MPa, equipment zero-emission, this equipment are discharged gas access production pipe network, realize zero-emission.
Description
Technical field
The utility model relates to a kind of auxiliary agent filling apparatus, in particular to a kind of high pressure gas drive auxiliary agent fills sledge.
Background technique
The natural gas well in process of production, pipeline frozen block and produced water in order to prevent, generally use into gas well or
The production measure such as note methanol, foam discharging agent in gathering line, common filling technique are with plunger pump and filling pipeline.With filling
The appearance of the problems such as pipeline aging, perforation, causes cannot proceed normally.Especially some outlying wells, re-lay pipeline cost
Height, difficulty of construction is big, to the production band strong influence of gas well, causes this portion of natural gas well because of water logging gas-bearing formation, production
Pressure reduction cannot be generated just.
Summary of the invention
The purpose of this utility model provides a kind of high pressure gas drive auxiliary agent and adds aiming at drawbacks described above of the existing technology
Sledge is infused, it is ingenious in design, oil jacket pressure difference is rationally utilized, electrical source of power is not necessarily to, facilitates field well head to fill, meets natural gas wellhead
The filling of auxiliary agent.
A kind of high pressure gas drive auxiliary agent that the utility model is mentioned fills sledge, and technical solution is: including bedframe (1),
Process pipe (2), addition agent storage tank (3), fluid level transmitter (4), storage tank tonifying Qi bottle (5), Self-operated pressure reducing valve (6), High Pressure Difference gas
Pump (7), liquid separation tank (8) are driven, addition agent storage tank (3), High Pressure Difference gas drive pump (7) and liquid separation tank are installed in bedframe (1)
(8), it is installed on the fluid level transmitter (4) for measuring tank level in addition agent storage tank (3), is set on the top of addition agent storage tank (3)
There is the Self-operated pressure reducing valve (6) for the natural gas that fixation pressure is provided for the storage tank tonifying Qi bottle (5) of tonifying Qi and to addition agent storage tank；Institute
High Pressure Difference gas drive pump (7) is stated using oil jacket pressure difference as power, drives booster pump, after the auxiliary agent pressurization in addition agent storage tank (3)
Inject into well；The liquid separation tank (8) is used to separate the moisture and impurity in driving gas.
Preferably, the outside of above-mentioned addition agent storage tank (3) is equipped with auxiliary agent supply port (A), the bottom of the High Pressure Difference gas drive pump (7)
Portion is equipped with auxiliary agent outlet (D)；Bedframe (1) bottom is equipped with Imported gas (B) and gas outlet (C).
Preferably, above-mentioned High Pressure Difference gas drive pump (7) includes guide rod fixed block (7.1), cylinder upper press cover (7.2), sliding block
(7.3), guide rod (7.4), sliding block mandril (7.5), upper cylinder barrel (7.6), air rammer (7.7), gland (7.8) in cylinder, under
Cylinder barrel (7.9), cylinder lower cover (7.10), cylinder body fastening screw (7.11), lower seal pad (7.12), upper gasket (7.13),
Plate thick stick (7.14),
The top of upper cylinder barrel (7.6) is equipped with cylinder upper press cover (7.2), and cylinder upper press cover installs guide rod in the middle part of (7.2)
The bottom of fixed block (7.1), upper cylinder barrel (7.6) is connected by gland (7.8) in the cylinder with air inlet and lower cylinder barrel (7.9)
It connects, the bottom of lower cylinder barrel (7.9) is equipped with the cylinder lower cover (7.10) with gas outlet, and passes through cylinder body fastening screw (7.11)
It is fixedly connected, upper cylinder barrel (7.6) and lower cylinder barrel (7.9) are separated into three chambers by the air rammer (7.7): epicoele (a1),
Lumen (a2), cavity of resorption (a3), air inlet are connected to lumen (a2), and gas outlet is connected to cavity of resorption (a3)；Sliding block (7.3) passes through sliding block
Mandril (7.5) is connected with air rammer (7.7), and the movement of sliding block (7.3) is oriented to by guide rod (7.4), is fixed by guide rod
Block (7.1) and guide rod (7.4) carry out upper and lower commutation limit；Lower seal pad (7.12) and upper gasket (7.13) are fixed on plate
On thick stick (7.14), plate thick stick (7.14) and sliding block (7.3) are mounted on guide rod (7.4) by centre bore, above and below sliding block (7.3)
Movement, band movable plate thick stick (7.14) move up and down, and link lower seal pad (7.12) and upper gasket (7.13) substitutes open and close, into
Row commutation.
Preferably, the inner cavity top of above-mentioned air rammer (7.7) is connected and fixed with connecting shaft, and is set on the upside of connecting shaft
There is cavity, for installing guide rod (7.4)；The lower end of the guide rod (7.4) is the limited step of protrusion, in connecting shaft
Cavity cooperation, the upper end of guide rod (7.4) is fixedly connected with guide rod fixed block (7.1).
The beneficial effects of the utility model are: 1, it is ingenious in design, rationally utilize oil jacket pressure difference, be not necessarily to electrical source of power, it is convenient
The filling of field well head；2, driving head is high pressure resistant, and driving gas is high pressure, is handled without pressure regulation, and highest stress levels can accomplish
35MPa, conventional pneumatic pump pressure resistance are no more than 1.6Mpa；3, High Pressure Difference drives, and pressure difference maximum 3.5MPa, general before and after gas-powered head
The dynamic pump pressure difference of ventilation is no more than 0.8MPa；4, equipment zero-emission, this equipment are discharged gas access production pipe network, realize zero-emission,
The discharge gas of conventional pneumatic pump is directly discharged to atmosphere, pollutes environment；5, adaptable, to driving gas cleannes requirement
It is low, it will not influence the operation of pump in gas containing a small amount of liquid；6, performance is stablized, purely mechanic commutation, and stability is high, by medium,
The influence of environment is small.Conventional pneumatic pump is commutated by reversal valve, and the requirement to medium is high, to uncleanly driving gas, is easy
Commutation is caused to fail.7, discharge capacity is big, since driving gas differential pressure is big, is capable of providing bigger driving force, is being pressurized identical feelings
It is bigger than common air driven pump under condition.8, mating convenience can facilitate realization automation filling with matched block combiner.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram of the utility model；
Attached drawing 2 is the structural schematic diagram of High Pressure Difference gas drive pump；
In upper figure: bedframe (1), process pipe (2), addition agent storage tank (3), fluid level transmitter (4), storage tank tonifying Qi bottle
(5), Self-operated pressure reducing valve (6), High Pressure Difference gas drive pump (7), liquid separation tank (8)；Auxiliary agent supply port A；Imported gas B；Natural gas
Export C；Auxiliary agent exports D；Guide rod fixed block (7.1), cylinder upper press cover (7.2), sliding block (7.3), guide rod (7.4), sliding block
Mandril (7.5), upper cylinder barrel (7.6), air rammer (7.7), gland (7.8), lower cylinder barrel (7.9), cylinder lower cover in cylinder
(7.10), cylinder body fastening screw (7.11), lower seal pad (7.12), upper gasket (7.13), plate thick stick (7.14).
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
A kind of high pressure gas drive auxiliary agent that the utility model is mentioned fills sledge, and technical solution is: including bedframe (1),
Process pipe (2), addition agent storage tank (3), fluid level transmitter (4), storage tank tonifying Qi bottle (5), Self-operated pressure reducing valve (6), High Pressure Difference gas
Pump (7), liquid separation tank (8) are driven, addition agent storage tank (3), High Pressure Difference gas drive pump (7) and liquid separation tank are installed in bedframe (1)
(8), it is installed on the fluid level transmitter (4) for measuring tank level in addition agent storage tank (3), is set on the top of addition agent storage tank (3)
There is the Self-operated pressure reducing valve (6) for the natural gas that fixation pressure is provided for the storage tank tonifying Qi bottle (5) of tonifying Qi and to addition agent storage tank；Institute
High Pressure Difference gas drive pump (7) is stated using oil jacket pressure difference as power, drives booster pump, after the auxiliary agent pressurization in addition agent storage tank (3)
Inject into well；The liquid separation tank (8) is used to separate the moisture and impurity in driving gas.
Preferably, the outside of above-mentioned addition agent storage tank (3) is equipped with auxiliary agent supply port (A), the bottom of the High Pressure Difference gas drive pump (7)
Portion is equipped with auxiliary agent outlet (D)；Bedframe (1) bottom is equipped with Imported gas (B) and gas outlet (C).
Preferably, above-mentioned High Pressure Difference gas drive pump (7) includes guide rod fixed block (7.1), cylinder upper press cover (7.2), sliding block
(7.3), guide rod (7.4), sliding block mandril (7.5), upper cylinder barrel (7.6), air rammer (7.7), gland (7.8) in cylinder, under
Cylinder barrel (7.9), cylinder lower cover (7.10), cylinder body fastening screw (7.11), lower seal pad (7.12), upper gasket (7.13),
Plate thick stick (7.14),
The top of upper cylinder barrel (7.6) is equipped with cylinder upper press cover (7.2), and cylinder upper press cover installs guide rod in the middle part of (7.2)
The bottom of fixed block (7.1), upper cylinder barrel (7.6) is connected by gland (7.8) in the cylinder with air inlet and lower cylinder barrel (7.9)
It connects, the bottom of lower cylinder barrel (7.9) is equipped with the cylinder lower cover (7.10) with gas outlet, and passes through cylinder body fastening screw (7.11)
It is fixedly connected, upper cylinder barrel (7.6) and lower cylinder barrel (7.9) are separated into three chambers by the air rammer (7.7): epicoele (a1),
Lumen (a2), cavity of resorption (a3), air inlet are connected to lumen (a2), and gas outlet is connected to cavity of resorption (a3)；Sliding block (7.3) passes through sliding block
Mandril (7.5) is connected with air rammer (7.7), and the movement of sliding block (7.3) is oriented to by guide rod (7.4), is fixed by guide rod
Block (7.1) and guide rod (7.4) carry out upper and lower commutation limit；Lower seal pad (7.12) and upper gasket (7.13) are fixed on plate
On thick stick (7.14), plate thick stick (7.14) and sliding block (7.3) are mounted on guide rod (7.4) by centre bore, above and below sliding block (7.3)
Movement, band movable plate thick stick (7.14) move up and down, and link lower seal pad (7.12) and upper gasket (7.13) substitutes open and close, into
Row commutation.
Preferably, the inner cavity top of above-mentioned air rammer (7.7) is connected and fixed with connecting shaft, and is set on the upside of connecting shaft
There is cavity, for installing guide rod (7.4)；The lower end of the guide rod (7.4) is the limited step of protrusion, in connecting shaft
Cavity cooperation, the upper end of guide rod (7.4) is fixedly connected with guide rod fixed block (7.1).
The working principle of the utility model is:
1, High Pressure Difference gas drive pump 7 consists of two parts: driving head, booster pump, and driving head provides power, pressurization to booster pump
Pump is pressurized auxiliary agent；
2, natural gas well casing carrys out the Imported gas B that gas passes through sledge block, purifies into liquid separation tank (8), accesses after purification
The driving head of High Pressure Difference gas drive pump 7, High Pressure Difference gas drive pump 7 are started to work；
3, the natural gas of driving head discharge accesses oil pipe by the gas outlet C of sledge block, into production pipeline, realizes zero
Discharge；
4, the auxiliary agent in addition agent storage tank (3) enters booster pump, sprue bushing after pressurization by process pipe (2)；
5, natural gas is stored in storage tank tonifying Qi bottle (5) after decompression, by Self-operated pressure reducing valve (6) to addition agent storage tank
(3) natural gas of supplement fixation pressure in guarantees that addition agent storage tank (3) interior pressure is stable and encapsulates to auxiliary agent.
The above, is only the preferred embodiment of the utility model, and anyone skilled in the art may benefit
Equivalent technical solution is modified the utility model or is revised as with the technical solution of above-mentioned elaboration.Therefore, foundation
Any simple modification or substitute equivalents that the technical solution of the utility model is carried out belong to the greatest extent the requires of the utility model protection
Range.
Claims (4)
1. a kind of high pressure gas drive auxiliary agent fills sledge, it is characterized in that: including bedframe (1), process pipe (2), addition agent storage tank
(3), fluid level transmitter (4), storage tank tonifying Qi bottle (5), Self-operated pressure reducing valve (6), High Pressure Difference gas drive pump (7), liquid separation tank (8),
It is installed on addition agent storage tank (3), High Pressure Difference gas drive pump (7) and liquid separation tank (8) in bedframe (1), is installed in addition agent storage tank (3)
For measuring the fluid level transmitter (4) of tank level, the storage tank tonifying Qi bottle for tonifying Qi is equipped on the top of addition agent storage tank (3)
(5) and to addition agent storage tank the Self-operated pressure reducing valve (6) of the natural gas of fixation pressure is provided；The High Pressure Difference gas drive pump (7) utilizes
Oil jacket pressure difference drives booster pump as power, will inject into well after the auxiliary agent pressurization in addition agent storage tank (3)；The liquid separation tank (8)
For separating moisture and impurity in driving gas.
2. high pressure gas drive auxiliary agent according to claim 1 fills sledge, it is characterized in that: setting on the outside of the addition agent storage tank (3)
Have auxiliary agent supply port (A), the bottom of the High Pressure Difference gas drive pump (7) is equipped with auxiliary agent outlet (D)；Bedframe (1) bottom is equipped with
Imported gas (B) and gas outlet (C).
3. high pressure gas drive auxiliary agent according to claim 1 fills sledge, it is characterized in that: High Pressure Difference gas drive pump (7) includes
Driving head, connecting shaft and booster pump, driving head drive pressurization pump work by connecting shaft, and the driving head includes that guide rod is fixed
It is block (7.1), cylinder upper press cover (7.2), sliding block (7.3), guide rod (7.4), sliding block mandril (7.5), upper cylinder barrel (7.6), pneumatic
Gland (7.8) in piston (7.7), cylinder, lower cylinder barrel (7.9), cylinder lower cover (7.10), cylinder body fastening screw (7.11), under
Gasket (7.12), upper gasket (7.13), plate thick stick (7.14),
The top of upper cylinder barrel (7.6) is equipped with cylinder upper press cover (7.2), installs guide rod in the middle part of cylinder upper press cover (7.2) and fixes
The bottom of block (7.1), upper cylinder barrel (7.6) is connect by gland (7.8) in the cylinder with air inlet with lower cylinder barrel (7.9), under
The bottom of cylinder barrel (7.9) is equipped with the cylinder lower cover (7.10) with gas outlet, and fixed by cylinder body fastening screw (7.11)
Upper cylinder barrel (7.6) and lower cylinder barrel (7.9) are separated into three chambers: epicoele (a1), lumen by connection, the air rammer (7.7)
(a2), cavity of resorption (a3), air inlet are connected to lumen (a2), and gas outlet is connected to cavity of resorption (a3)；Sliding block (7.3) passes through sliding block mandril
(7.5) it is connected with air rammer (7.7), the movement of sliding block (7.3) is oriented to by guide rod (7.4), passes through guide rod fixed block
(7.1) and guide rod (7.4) carries out upper and lower commutation limit；Lower seal pad (7.12) and upper gasket (7.13) are fixed on plate thick stick
(7.14) on, plate thick stick (7.14) and sliding block (7.3) are mounted on guide rod (7.4) by centre bore, the fortune up and down of sliding block (7.3)
Dynamic, band movable plate thick stick (7.14) moves up and down, and links lower seal pad (7.12) and upper gasket (7.13) substitutes open and close, carry out
Commutation.
4. high pressure gas drive auxiliary agent according to claim 3 fills sledge, it is characterized in that: the air rammer (7.7) is interior
Chamber top is connected and fixed with connecting shaft, and the upside of connecting shaft is equipped with cavity, for installing guide rod (7.4)；The guide rod
(7.4) lower end is the limited step of protrusion, is cooperated with the cavity in connecting shaft, and the upper end of guide rod (7.4) and guide rod are solid
Determine block (7.1) to be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855071.XU CN209278859U (en) | 2018-11-12 | 2018-11-12 | High pressure gas drive auxiliary agent fills sledge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821855071.XU CN209278859U (en) | 2018-11-12 | 2018-11-12 | High pressure gas drive auxiliary agent fills sledge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209278859U true CN209278859U (en) | 2019-08-20 |
Family
ID=67601014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821855071.XU Active CN209278859U (en) | 2018-11-12 | 2018-11-12 | High pressure gas drive auxiliary agent fills sledge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209278859U (en) |
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2018
- 2018-11-12 CN CN201821855071.XU patent/CN209278859U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200708 Address after: 257000, Dongying District, Shandong City, Dongying Province North Road Li Li District Patentee after: DONGYING GUANLIN PETROLEUM TECHNOLOGY Co.,Ltd. Address before: 257000 No. 202, three West Road, Dongying District, Shandong, Dongying Co-patentee before: Yang Guanlin Patentee before: Li Yue |