CN211598636U - Oil gas metering device with automatic liquid drainage and pressure reduction functions - Google Patents
Oil gas metering device with automatic liquid drainage and pressure reduction functions Download PDFInfo
- Publication number
- CN211598636U CN211598636U CN202020277457.8U CN202020277457U CN211598636U CN 211598636 U CN211598636 U CN 211598636U CN 202020277457 U CN202020277457 U CN 202020277457U CN 211598636 U CN211598636 U CN 211598636U
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- Prior art keywords
- oil
- gas
- metering device
- storage cavity
- gas separator
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- 239000007788 liquid Substances 0.000 title claims abstract description 44
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000011490 mineral wool Substances 0.000 claims description 6
- 239000007789 gas Substances 0.000 description 76
- 239000012530 fluid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
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Abstract
The utility model relates to an oil gas metering device with automatic flowing back step-down function, including a jar body, oil and gas separator and protection box, jar body one side is provided with oil and gas separator, there is gas flowmeter and oil and gas separator bottom and jar between the body through the bolt fastening to have a liquid flowmeter between the oil and gas separator and the jar body, oil and gas separator one end has the protection box through the bolt fastening, the inside pressure controller and the pressure controller bottom of installing through the mount pad of protection box install liquid level controller, protection box one side is connected with protection chamber door and protection chamber door one side both ends through the pivot and is fixed with the observation window through the draw-in groove. The utility model discloses have automatic flowing back and step-down function, protective properties is good simultaneously, is fit for being extensively promoted and used.
Description
Technical Field
The utility model relates to a metering device technical field, concretely relates to oil gas metering device with automatic flowing back step-down function.
Background
The oil field exploitation is a process of exploiting oil, natural gas and the like buried in an underground oil layer from the underground, and the oil and gas in the oil field are separated and respectively measured after the oil field exploitation.
Patent number CN 201920343253.7's publication oil gas metering device, the oil-gas separation of can being convenient for, and can the accurate measurement, the pipe connection between the device of being convenient for simultaneously makes its better satisfied in-service use demand.
The oil gas metering device has the following defects: 1. the oil gas metering device has the advantages that the oil gas metering device does not have an automatic liquid drainage and pressure reduction function, the pressure in the gas storage cavity can not be reduced, the liquid drainage in the oil storage cavity can not be performed, the protection performance is poor, the separated oil liquid and gas are stored in a common tank body, potential safety hazards exist, and therefore the oil gas metering device with the automatic liquid drainage and pressure reduction function is provided.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at overcomes at least one kind defect among the prior art, provides an oil gas metering device with automatic flowing back step-down function.
In order to realize the technical scheme, the utility model discloses a following technical scheme:
the utility model provides an oil gas metering device with automatic flowing back step-down function, includes a jar body, oil and gas separator and protection box, jar body one side is provided with oil and gas separator, there is gas flowmeter and oil and gas separator bottom and jar body between oil and gas separator and the jar body through the bolt fastening to have a fluidflowmeter, oil and gas separator one end has the protection box through the bolt fastening, pressure controller and pressure controller bottom install the liquid level controller through the mount pad is installed to the protection box inside, protection box one side is connected with protection chamber door and protection chamber door one side both ends through the pivot and is fixed with the observation window through the draw-in groove, the veneer of jar external surface has the insulating layer, jar internal portion has seted up gas storage chamber and gas storage chamber bottom and has seted.
Furthermore, the detection end of the pressure controller is located inside the air storage cavity, and the detection end of the liquid level controller is located inside the oil storage cavity.
Further, jar body one end has an electric valve and an electric valve bottom has No. two electric valve through the pipe connection through pipe connection.
Furthermore, one end of the gas flowmeter is communicated with the gas storage cavity, and one end of the liquid flowmeter is communicated with the oil storage cavity.
Furthermore, a feed inlet is welded at one end of the oil-gas separator, and the heat insulation layer is made of rock wool materials.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through setting up pressure controller, liquid level controller, electric valve and No. two electric valves, personnel use the power cord to be connected pressure controller and liquid level controller with external power supply, the gas after being separated by oil and gas separator flows into the gas storage intracavity through the gas flowmeter, personnel set up the setting value of pressure controller, when gas storage intracavity internal pressure reachs the setting value of pressure controller, pressure controller control electric valve opens No. one, carry out the step-down, fluid after being separated by oil and gas separator flows into the oil storage intracavity through the liquid flowmeter, personnel set up the setting value of liquid level controller, when the inside liquid level of oil storage intracavity is higher than the setting value of liquid level controller, No. two electric valve of liquid level controller control opens, carry out the flowing back.
2. Through setting up insulating layer and protection box, the insulating layer that the rock wool material was made can effectively the separation external heat, avoids outside heat to get into gas storage chamber and oil storage intracavity portion, increases gas storage intracavity internal pressure and improves fluid temperature, and the protection box can protect pressure controller and liquid level controller, improves its life.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is the utility model relates to an oil gas metering device's overall structure schematic diagram with automatic flowing back step-down function.
Fig. 2 is the utility model relates to a jar internal structure schematic diagram of oil gas metering device with automatic flowing back step-down function.
Fig. 3 is the utility model relates to a protection box internal structure schematic diagram of oil gas metering device with automatic flowing back step-down function.
In the figure: 1. a tank body; 2. an oil-gas separator; 3. a protective box body; 4. a gas flow meter; 5. a liquid flow meter; 6. a first electrically operated valve; 7. a second electric valve; 8. a gas storage cavity; 9. an oil storage chamber; 10. a thermal insulation layer; 11. a pressure controller; 12. a liquid level controller; 13. a protective box door; 14. an observation window; 15. and (4) feeding a material inlet.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in figures 1-3, an oil gas metering device with automatic liquid discharge and pressure reduction functions comprises a tank body 1, an oil-gas separator 2 and a protective box body 3, an oil-gas separator 2 is arranged on one side of the tank body 1, a gas flowmeter 4 is fixed between the oil-gas separator 2 and the tank body 1 through bolts, a liquid flowmeter 5 is fixed between the bottom of the oil-gas separator 2 and the tank body 1 through bolts, one end of the oil-gas separator 2 is fixed with a protective box body 3 through a bolt, a pressure controller 11 is arranged in the protective box body 3 through a mounting seat, a liquid level controller 12 is arranged at the bottom of the pressure controller 11 through the mounting seat, one side of the protective box body 3 is connected with a protective box door 13 through a rotating shaft, two ends of one side of the protective box door 13 are fixed with an observation window 14 through a clamping groove, the outer surface of the tank body 1 is glued with a heat insulation layer 10, the tank body 1 is internally provided with a gas storage cavity 8, and the bottom of the gas storage cavity 8 is provided with an oil storage cavity 9.
Wherein, the detection end of the pressure controller 11 is located inside the gas storage cavity 8, and the detection end of the liquid level controller 12 is located inside the oil storage cavity 9. In this embodiment, as shown in fig. 3, the detection end of the pressure controller 11 is located inside the gas storage chamber 8, and can detect the internal pressure of the gas storage chamber 8, and the detection end of the liquid level controller 12 is located inside the oil storage chamber 9, and can detect the liquid level of the oil in the oil storage chamber 9.
Wherein, jar body 1 one end has No. one electric valve 6 and No. one electric valve 6 bottom has No. two electric valve 7 through the pipe connection.
In this embodiment, as shown in fig. 2, the first electrically operated valve 6 is opened, gas in the gas storage chamber 8 can be reserved, and oil in the oil storage chamber 9 opened by the second electrically operated valve 7 can be reserved.
One end of the gas flowmeter 4 is communicated with the gas storage cavity 8, and one end of the liquid flowmeter 5 is communicated with the oil storage cavity 9.
In the embodiment, as shown in fig. 1, the gas separated by the gas-oil separator 2 flows into the gas storage chamber 8 through the gas flow meter 4, and the oil separated by the gas-oil separator 2 flows into the oil storage chamber 9 through the liquid flow meter 5.
Wherein, a feed inlet 15 is welded at one end of the oil-gas separator 2, and the heat insulation layer 10 is made of rock wool material.
In this embodiment, as shown in fig. 1, the feed port 15 facilitates the oil gas after mining to enter the oil-gas separator 2, and the heat insulation layer 10 made of rock wool material can effectively block external heat and prevent the external heat from entering the gas storage cavity 8 and the oil storage cavity 9.
It should be noted that the utility model relates to an oil gas metering device with automatic flowing back step-down function, in operation, personnel use the power cord to connect this device surplus external power, use the pipeline to connect feed inlet 15 with the discharge gate of exploitation equipment, oil gas gets into the inside of oil and gas separator 2 from feed inlet 15, oil and gas separator 2 separates oil gas, the gas after being separated by oil and gas separator 2 flows into gas storage chamber 8 through gas flowmeter 4, gas flowmeter 4 can detect out gas flow, personnel set up the setting value of pressure controller 11, when gas storage chamber 8 internal pressure reaches the setting value of pressure controller 11, pressure controller 11 controls one number of electric valve 6 to open, step-down, the fluid after being separated by oil and gas separator 2 flows into oil storage chamber 9 through fluid flowmeter 5, fluid flowmeter 5 can detect out oil liquid flow, personnel set up the set value of liquid level controller 12, when the inside liquid level of oil storage chamber 9 is higher than the set value of liquid level controller 12, No. two electric valve 7 of liquid level controller 12 control are opened, carry out the flowing back, protection box 3 and protection box door 13 can protect pressure controller 11 and liquid level controller 12, improve its life, observation window 14 makes things convenient for personnel to observe pressure controller 11 and the 12 behavior of liquid level controller, insulating layer 10 that the rock wool material was made, can effectively obstruct external heat, avoid inside external heat entering gas storage chamber 8 and oil storage chamber 9, increase 8 internal pressure in gas storage chamber and improve the fluid temperature.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an oil gas metering device with automatic flowing back step-down function, includes jar body (1), oil and gas separator (2) and protection box (3), its characterized in that: an oil-gas separator (2) is arranged on one side of the tank body (1), a gas flowmeter (4) is fixed between the oil-gas separator (2) and the tank body (1) through bolts, a liquid flowmeter (5) is fixed between the bottom of the oil-gas separator (2) and the tank body (1) through bolts, one end of the oil-gas separator (2) is fixed with a protective box body (3) through a bolt, a pressure controller (11) is arranged in the protective box body (3) through a mounting seat, a liquid level controller (12) is arranged at the bottom of the pressure controller (11) through the mounting seat, one side of the protection box body (3) is connected with a protection box door (13) through a rotating shaft, two ends of one side of the protection box door (13) are fixed with an observation window (14) through clamping grooves, the outer surface of the tank body (1) is glued with a heat insulation layer (10), the tank body (1) is internally provided with a gas storage cavity (8), and the bottom of the gas storage cavity (8) is provided with an oil storage cavity (9).
2. The oil and gas metering device with the automatic liquid drainage and pressure reduction functions as claimed in claim 1, wherein: the detection end of the pressure controller (11) is located inside the air storage cavity (8), and the detection end of the liquid level controller (12) is located inside the oil storage cavity (9).
3. The oil and gas metering device with the automatic liquid drainage and pressure reduction functions as claimed in claim 1, wherein: jar body (1) one end has electric valve (6) and electric valve (6) bottom has No. two electric valve (7) through the pipe connection through pipe connection.
4. The oil and gas metering device with the automatic liquid drainage and pressure reduction functions as claimed in claim 1, wherein: one end of the gas flowmeter (4) is communicated with the gas storage cavity (8), and one end of the liquid flowmeter (5) is communicated with the oil storage cavity (9).
5. The oil and gas metering device with the automatic liquid drainage and pressure reduction functions as claimed in claim 1, wherein: a feeding hole (15) is welded at one end of the oil-gas separator (2), and the heat insulation layer (10) is made of rock wool materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020277457.8U CN211598636U (en) | 2020-03-09 | 2020-03-09 | Oil gas metering device with automatic liquid drainage and pressure reduction functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020277457.8U CN211598636U (en) | 2020-03-09 | 2020-03-09 | Oil gas metering device with automatic liquid drainage and pressure reduction functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211598636U true CN211598636U (en) | 2020-09-29 |
Family
ID=72582349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020277457.8U Expired - Fee Related CN211598636U (en) | 2020-03-09 | 2020-03-09 | Oil gas metering device with automatic liquid drainage and pressure reduction functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211598636U (en) |
-
2020
- 2020-03-09 CN CN202020277457.8U patent/CN211598636U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20210309 |
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| CF01 | Termination of patent right due to non-payment of annual fee |