CN207920599U - A kind of coal bed gas well head water acquisition amount self-measuring device - Google Patents
A kind of coal bed gas well head water acquisition amount self-measuring device Download PDFInfo
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- CN207920599U CN207920599U CN201820273310.4U CN201820273310U CN207920599U CN 207920599 U CN207920599 U CN 207920599U CN 201820273310 U CN201820273310 U CN 201820273310U CN 207920599 U CN207920599 U CN 207920599U
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- water
- water tank
- counter
- coal bed
- bed gas
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Abstract
The utility model discloses a kind of coal bed gas well head water acquisition amount self-measuring devices, including water tank, automatic overboard courage, water flowmeter, counter, electronic watch, electronic level instrument, filter screen and deslagging valve；The side of the water tank head cover is equipped with water inlet, and the water inlet is vertically and fixedly provided with filter screen；The bottom of storage tank is equipped with slag-discharge pipe；The bottom of storage tank center is fixedly installed automatic overboard courage, and the outlet conduit of the automatic overboard courage water outlet connection is equipped with water flowmeter；The water tank side-wall outer side is fixed with counter and electronic watch；Electronic level instrument is additionally provided in the water tank.The utility model is simple in structure, easy to operate, and the separation of the solid, liquid, gas of coal bed gas water acquisition is realized by the small ventilating holes on filter screen, slag-discharge pipe, deslagging valve, water inlet and head cover；Auto-flushing is realized using automatic overboard courage；The liquid level of water in water tank can be monitored by electronic level instrument.
Description
Technical field
The utility model is related to Coal-seam Gas Recovery Technologies fields, and in particular to a kind of coal bed gas well head water acquisition amount automatic gauge
Device.
Background technology
The exploitation of coal bed gas is one and is depressured the process of parsing by draining, usually use mining equipment such as deep well pump,
Ground is discharged by oil pipe in water in coal seam by screw pump etc., is typically now that will drain to be directly discharged to bottom surface.
But during mining, especially mining initial stage, displacement are a very important parameters, therefore accurate meter
It is also just particularly significant to measure displacement, is correctly to formulate the row's of adopting measure and select the important evidence of equipment.The row of general coal bed gas well
Water with its residing for region have important association and be not continuous, often containing a small amount of fixed impurity and a small amount of gas.Now it is badly in need of
Want it is a kind of it is simple, conveniently, effective water acquisition metering device measure the displacement of each coal bed gas well.
Utility model content
The purpose of this utility model is exactly to solve the above-mentioned problems, to provide a kind of coal bed gas well head water acquisition amount and count automatically
Measure device.
To achieve the goals above, the utility model adopts the following technical solution：
A kind of coal bed gas well head water acquisition amount self-measuring device, including water tank, automatic overboard courage, water flowmeter, counting
Device, electronic watch, electronic level instrument, filter screen and deslagging valve；
The water tank is a cuboid, and the side of the head cover of the water tank is equipped with water inlet, and the water inlet is hung down
It directly is fixed with filter screen, the filter screen is parallel with side wall and size is equal with the side wall of water tank；The bottom of storage tank with
Water inlet homonymy is equipped with slag-discharge pipe, and the slag-discharge pipe is equipped with deslagging valve；
The bottom of storage tank center is fixedly installed automatic overboard courage, and the automatic overboard courage includes upper bladder body, lower courage
Body, rubber cushion and U-tube, the upper bladder body are equipped with aperture, and the aperture of the aperture is less than the internal diameter of U-tube, the lower bladder body
It is equipped with water outlet, the upper bladder body forms pressure chamber with rubber cushion, and the rubber cushion can block water outlet, the U-tube connection pressure
Power chamber and water outlet；The outlet conduit of the water outlet connection is equipped with water flowmeter；
The water tank side-wall outer side is fixed with counter, and the probe of the counter is fixed at and U-tube top
Contour water tank side wall；
The water tank side-wall outer side is also fixed with electronic watch；Electronic level instrument is additionally provided in the water tank.
Further, the water flowmeter, counter, electronic watch and electronic level instrument are equipped with built-in supplying cell, institute
It states water flowmeter, counter, electronic watch and electronic level instrument and is equipped with reading display screen.
Further, the head cover of the water tank is equipped with small ventilating holes.
Further, the electronic level instrument is equipped with warning device.
The utility model has the beneficial effects that：
1, simple in structure, it is easy to operate, pass through the small ventilating holes on filter screen, slag-discharge pipe, deslagging valve, water inlet and head cover
Realize the separation of the solid, liquid, gas of coal bed gas water acquisition；
2, it realizes auto-flushing using automatic overboard courage, can be set by electronic watch and read water flowmeter and counter
Time；
3, the liquid level that water in water tank can be monitored by electronic level instrument, to avoid in water tank water level due to automatic
The reasons such as the blocking damage of overboard courage fail to wash by water and overflow in time.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model.
Fig. 2 is the structural schematic diagram under the utility model bath state.
Specific implementation mode
The following examples can make those skilled in the art that the utility model be more fully understood, but not in any way
Limit the utility model.
As shown in Figure 1, a kind of coal bed gas well head water acquisition amount self-measuring device, including water tank 2, automatic overboard courage 3, water
Flowmeter 4, counter 5, electronic watch 6, electronic level instrument 7, filter screen 8 and deslagging valve 9；
The water tank 2 is a cuboid, and the side of the head cover 203 of the water tank 2 is equipped with water inlet 201, it is described into
It is vertically and fixedly provided with filter screen 8 at the mouth of a river 201, the filter screen 8 is parallel with side wall 204 and 204 phase of side wall of size and water tank 2
Deng；2 bottom of the water tank is equipped with slag-discharge pipe 202 with 201 homonymy of water inlet, and the slag-discharge pipe 202 is equipped with deslagging valve 9；
2 bottom centre of the water tank is fixedly installed automatic overboard courage 3, and the automatic overboard courage 3 includes upper bladder body
301, lower bladder body 305, rubber cushion 303 and U-tube 302, the upper bladder body 301 are equipped with aperture 306, the aperture of the aperture 306
Less than the internal diameter of U-tube 302, the lower bladder body 305 is equipped with water outlet 304, and the upper bladder body 301 is formed with rubber cushion 303 and pressed
Power chamber, the rubber cushion 303 can block water outlet 304, and the U-tube 302 is connected to pressure chamber and water outlet 304；The water outlet
The outlet conduit of 304 connections is equipped with water flowmeter 4；
2 side-wall outer side of the water tank is fixed with counter 5, and the probe 501 of the counter 5 is fixed at and U-shaped
Contour 2 side wall of water tank in 302 top of pipe；
2 side-wall outer side of the water tank is also fixed with electronic watch 6；Electronic level instrument 7 is additionally provided in the water tank 2.
In this preferred embodiment, the water flowmeter 4, counter 5, electronic watch 6 and electronic level instrument 7 are equipped with built-in confession
Battery, the water flowmeter 4, counter 5, electronic watch 6 and electronic level instrument 7 are equipped with reading display screen.
In this preferred embodiment, the head cover 203 of the water tank 2 is equipped with small ventilating holes.
In this preferred embodiment, the electronic level instrument 7 is equipped with warning device.
The utility model principle is as follows：Such as Fig. 1, described in 2, the water for being mixed with solid impurity and gas is entered by draining tap 1
To water tank 2, due to the barrier effect of filter screen 8, solid impurity is lowered into the bottom of water tank 2, gas in its own gravity
It is then discharged by the small ventilating holes on water inlet 201 and head cover 203, to realize solid impurity, gas and the separation of water；By fixed
Phase opens deslagging valve 9 and the solid impurity of the bottom of water tank 2 is discharged by slag-discharge pipe 202；
When the liquid level in the U-tube 302 of automatic overboard courage 3 maintains an equal level with the liquid level in water tank 2 and is no more than U-tube
When 302 top, rubber cushion 303 blocks up water outlet 304 at this time；When in the liquid level and water tank 2 in the U-tube 302 of automatic overboard courage 3
Liquid level maintain an equal level and more than U-tube 302 top vertex when, due to aperture 306 aperture be less than U-tube 302 internal diameter, because
The drainage speed by aperture 306 is more than by the speed that U-tube 302 drains in this pressure chamber, siphon is generated in U-tube 302
Phenomenon, rubber cushion 303 are picked up in pressure chamber under the action of negative pressure, and water outlet 304 is opened, and the water in water tank 2 passes through water outlet
Mouth 304 flows out；After negative pressure disappears in pressure chamber, 303 return of rubber cushion blocks water outlet 304, and bath stops；It is described automatic overboard
The structure of courage 3 is the prior art, belongs to known technology, therefore is not specifically illustrating herein；It can be read by the water flowmeter 4
Water flow size；
When the liquid level in the U-tube 302 of automatic overboard courage 3 maintains an equal level with the liquid level in water tank 2 and is more than U-tube 302
Top vertex when, the probe 501 of water flooding counter 5 at this time, the water in each sub-reservoir 2 is rushed through automatic overboard courage 3
Water is primary, and counter 5 just counts primary；The time for reading water flow and counting can be set by electronic watch 6；
The water level in water tank 2 can be monitored by electronic level instrument 7, when water level is higher than setting value, warning device meeting
Alarm is sent out, water level in water tank 2 is avoided to fail to wash by water and overflow in time due to blocking damage of automatic overboard courage 3 etc..
The water flowmeter 4, counter 5, electronic watch 6, the concrete structure of electronic level instrument 7 and operation principle are existing
Known technology, therefore be not specifically addressed herein.
It will be understood by those skilled in the art that above example is only exemplary embodiment, without departing substantially from the utility model
In the case of spirit and scope, a variety of variations can be carried out, replaced and changed.
Claims (4)
1. a kind of coal bed gas well head water acquisition amount self-measuring device, which is characterized in that including water tank（2）, automatic overboard courage
（3）, water flowmeter（4）, counter（5）, electronic watch（6）, electronic level instrument（7）, filter screen（8）And deslagging valve（9）；
The water tank（2）For a cuboid, the water tank（2）Head cover（203）Side be equipped with water inlet（201）, institute
State water inlet（201）Place is vertically and fixedly provided with filter screen（8）, the filter screen（8）With side wall（204）Parallel and size and water tank
（2）Side wall（204）It is equal；The water tank（2）Bottom and water inlet（201）Homonymy is equipped with slag-discharge pipe（202）, the slagging
Pipe（202）It is equipped with deslagging valve（9）；
The water tank（2）Bottom centre is fixedly installed automatic overboard courage（3）, the automatic overboard courage（3）Including upper bladder body
（301）, lower bladder body（305）, rubber cushion（303）And U-tube（302）, the upper bladder body（301）It is equipped with aperture（306）, described small
Hole（306）Aperture be less than U-tube（302）Internal diameter, the lower bladder body（305）It is equipped with water outlet（304）, the upper bladder body
（301）With rubber cushion（303）Form pressure chamber, the rubber cushion（303）Water outlet can be blocked（304）, the U-tube（302）Connection
Pressure chamber and water outlet（304）；The water outlet（304）The outlet conduit of connection is equipped with water flowmeter（4）；
The water tank（2）Side-wall outer side is fixed with counter（5）, the counter（5）Probe（501）Be fixed at
U-tube（302）The contour water tank in top（2）Side wall；
The water tank（2）Side-wall outer side is also fixed with electronic watch（6）；The water tank（2）Inside it is additionally provided with electronic level instrument
（7）.
2. a kind of coal bed gas well head water acquisition amount self-measuring device according to claim 1, which is characterized in that the flow
Scale（4）, counter（5）, electronic watch（6）With electronic level instrument（7）It is equipped with built-in supplying cell, the water flowmeter（4）、
Counter（5）, electronic watch（6）With electronic level instrument（7）It is equipped with reading display screen.
3. a kind of coal bed gas well head water acquisition amount self-measuring device according to claim 1 or 2, which is characterized in that described
Water tank（2）Head cover（203）It is equipped with small ventilating holes.
4. a kind of coal bed gas well head water acquisition amount self-measuring device according to claim 1 or 2, which is characterized in that described
Electronic level instrument（7）Equipped with warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820273310.4U CN207920599U (en) | 2018-02-27 | 2018-02-27 | A kind of coal bed gas well head water acquisition amount self-measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820273310.4U CN207920599U (en) | 2018-02-27 | 2018-02-27 | A kind of coal bed gas well head water acquisition amount self-measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207920599U true CN207920599U (en) | 2018-09-28 |
Family
ID=63600451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820273310.4U Expired - Fee Related CN207920599U (en) | 2018-02-27 | 2018-02-27 | A kind of coal bed gas well head water acquisition amount self-measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207920599U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119842A (en) * | 2019-12-23 | 2020-05-08 | 山西晋城无烟煤矿业集团有限责任公司 | Automatic metering method and system for low water yield of coal-bed gas well |
| CN114961692A (en) * | 2022-06-23 | 2022-08-30 | 山西蓝焰煤层气工程研究有限责任公司 | Automatic drainage gas production equipment for medium-high-rank coal-bed gas well |
-
2018
- 2018-02-27 CN CN201820273310.4U patent/CN207920599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111119842A (en) * | 2019-12-23 | 2020-05-08 | 山西晋城无烟煤矿业集团有限责任公司 | Automatic metering method and system for low water yield of coal-bed gas well |
| CN114961692A (en) * | 2022-06-23 | 2022-08-30 | 山西蓝焰煤层气工程研究有限责任公司 | Automatic drainage gas production equipment for medium-high-rank coal-bed gas well |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20190227 |
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| CF01 | Termination of patent right due to non-payment of annual fee |