CN207486452U - A kind of Intelligent anti-leakage coal gas drainer - Google Patents
A kind of Intelligent anti-leakage coal gas drainer Download PDFInfo
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- CN207486452U CN207486452U CN201721620462.9U CN201721620462U CN207486452U CN 207486452 U CN207486452 U CN 207486452U CN 201721620462 U CN201721620462 U CN 201721620462U CN 207486452 U CN207486452 U CN 207486452U
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- pressure chamber
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- coal gas
- chamber
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Abstract
The utility model is related to a kind of Intelligent anti-leakage coal gas drainer, which includes housing and detection device, and enclosure interior is separated into mutually independent hyperbaric chamber, middle pressure chamber and low-pressure chamber by partition board；The lower part of each room is provided with sewage draining exit and passes through blowdown flange seal, and there are one the water inlets for carrying sealing cover for the top setting of each room；The high-pressure work pipe that hyperbaric chamber is equipped with electronic fast cut valve by one end is connect with gas piping, and the other end of high-pressure work pipe extends to the lower part in hyperbaric chamber；The top in hyperbaric chamber is connected by guiding tube with middle pressure chamber, the water outlet of guiding tube extends to the lower part of middle pressure chamber, the top that guiding tube is internally provided with pressure chamber in the first floating ball is connected by operating on low voltage pipe with low-pressure chamber, the water outlet of operating on low voltage pipe extends to the lower part of low-pressure chamber, the second floating ball, the top setting discharge outlet of low-pressure chamber are provided in operating on low voltage pipe.
Description
Technical field
The utility model is related to gas piping drainage equipment technical fields, and in particular to a kind of Intelligent anti-leakage coal gas draining
Device.
Background technology
Coal gas drainer used at present, is that will be divided into several compartments in container, each compartment be Wei ー rooms, each
Interior, using each indoor water-head, using the form of overflow, makes the water in pipeline transmit one by one, reaches its peace full of water
The purpose of full draining.The top She Zhi ー overflow pipes of outside of containers, make the water in pipeline effectively discharge.Using above-mentioned traditional
There is problems with for coal gas drainer, when the coal gas superpressure in gas piping, improper overflow phenomena can be caused to occur,
It can make gas leak simultaneously；When some room of coal gas drainer leaks, coal gas drainer failure equally will also result in；Coal gas is arranged
Under hydrophone normal operation, can only observe whether it is working properly, and view mode is more single by way of overflow.
Utility model content
The purpose of this utility model is to provide a kind of Intelligent anti-leakage coal gas drainer, to solve existing coal gas row
The safety of hydrophone is low and the problem of view mode is single.
To achieve the above object, the utility model provides a kind of Intelligent anti-leakage coal gas drainer, the Intelligent anti-leakage
Coal gas drainer includes housing and detection device, and the enclosure interior is separated into mutually independent hyperbaric chamber, middle pressure by partition board
Room and low-pressure chamber；The lower part of each room is provided with sewage draining exit and passes through blowdown flange seal, and there are one the top settings of each room
Water inlet with sealing cover；The hyperbaric chamber is equipped with the high-pressure work pipe of electronic fast cut valve by one end and gas piping connects
It connects, the other end of the high-pressure work pipe extends to the lower part in the hyperbaric chamber；The top in the hyperbaric chamber by guiding tube with
Middle pressure chamber connection, the water outlet of the guiding tube extend to the lower part of middle pressure chamber, and the guiding tube is internally provided with the first floating ball；
The top of medium pressure room is connected by operating on low voltage pipe with low-pressure chamber, and the water outlet of the operating on low voltage pipe extends to low-pressure chamber
Lower part, the second floating ball, the top setting discharge outlet of the low-pressure chamber are provided in the operating on low voltage pipe；The detection device
Including the pressure sensor connected with the high-pressure work pipe, the carbon monoxide detector at the top of the low-pressure chamber, with
And the sensing device for sensing distance between the second floating ball and the top of low-pressure chamber.
Preferably, the detection device further includes the liquid level sensor at the top of the hyperbaric chamber.
Preferably, the detection device further includes the temperature sensor at the top of the low-pressure chamber.
Preferably, the detection device further includes the alarm lamp and buzzer at the top of the low-pressure chamber.
Preferably, the sensing device is including the electromagnetic receiver at the top of the low-pressure chamber and mounted on institute
State the electromagnetic launcher in the second floating ball.
Preferably, drain valve is installed on each blowdown flange.
Preferably, between hyperbaric chamber and low-pressure chamber, medium pressure chamber interior is separated by partition board for medium pressure room
Pressure chamber in pressure chamber and second in first, the top of pressure chamber is connected by communicating pipe with pressure chamber in described second in described first, even
The water outlet of siphunculus extends to the lower part of pressure chamber in second.
Preferably, the communicating pipe is L-shaped.
Preferably, in pressure chamber and second drain tap is separately installed at the top of pressure chamber in described first.
Preferably, the hull outside is equipped with heating tape.
The utility model has the following advantages that：The Intelligent anti-leakage coal gas drainer of the utility model passes through respectively in high pressure
The first floating ball of setting and the second floating ball, can effectively block coal gas, prevent gas leak in instrumentation tubes and operating on low voltage pipe,
Various parameters are detected by detection device, problem is made to find and handle in advance.The Intelligent anti-leakage coal of the utility model
Gas water trap has the advantages that safe and view mode is diversified.
Description of the drawings
Fig. 1 is the cross-sectional view of the utility model Intelligent anti-leakage coal gas drainer.
Fig. 2 is the overlooking the structure diagram of the utility model Intelligent anti-leakage coal gas drainer.
Fig. 3 is the side structure schematic view of the utility model Intelligent anti-leakage coal gas drainer.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figures 2 and 3, which includes housing 100 and detection device 200, outside housing 100
Portion is equipped with heating tape, and when heating tape is connect with power supply, housing 100 can be heated, and passes through partition board point inside housing 100
It is divided into mutually independent hyperbaric chamber 1, middle pressure chamber 2 and low-pressure chamber 3.The specific size of each room can obtain optimal according to experimental result
Value, the lower part of each room are provided with sewage draining exit 4 and pass through blowdown flange 5 and seal, and the sewage draining exit 4 in wherein hyperbaric chamber 1 is set to far
Side from middle pressure chamber 2, the sewage draining exit 4 of low-pressure chamber 3 are set to the side far from middle pressure chamber 2, in order to ensure to use safely, need
Periodically the row's of opening mouth clears up, then sealed each indoor sludge and impurity.Further, in order to facilitate draining,
Drain valve 13 is installed on each blowdown flange 5, when needing draining, only need to open drain valve 13.It is set at the top of each room
Put there are one water inlet 6, by seal cap sealing when water inlet 6 is flat, after chamber clean, can by each water inlet 6 to
Each indoor plus water.Hyperbaric chamber 1 is connect by high-pressure work pipe 21 with gas piping, and one end of high-pressure work pipe 21 is equipped with electricity
Dynamic fast cut valve 7, the other end of high-pressure work pipe 21 extend to the lower part in hyperbaric chamber 1.
Between hyperbaric chamber 1 and low-pressure chamber 3, the top in hyperbaric chamber 1 is connected middle pressure chamber 2 by guiding tube 8 and middle pressure chamber 2
Logical, the water outlet of guiding tube 8 extends to the lower part of middle pressure chamber 2, and guiding tube 8 is T-shaped, during the installation port of guiding tube 8 extends to
The outside at 2 top of pressure chamber, and pass through flange or the sealing of other devices.Pressure chamber in being separated into first by partition board inside middle pressure chamber 2
Pressure chamber 15 in 14 and second can also be separated out more middle pressure chambers, the water outlet toe-in shape of guiding tube 8 as needed certainly
It is less than the water outlet of 9 diameter of the first floating ball into bore, the first floating ball 9 is positioned over the inside of guiding tube 8.In first in pressure chamber 14
Water level when going up and being higher than the water outlet of guiding tube 8, the first floating ball 9 moves upwards in guiding tube 8, far from guiding tube 8
Water outlet；When the water level decreasing in first in pressure chamber 14 and the water outlet less than guiding tube 8, under the action of gas pressure,
First floating ball 9 blocks the water outlet of guiding tube 8, prevents gas leak.The top of pressure chamber 15 is also equipped in same second
The water inlet 6 of sealing cover is installed, the top of pressure chamber 14 is connected by communicating pipe 22 with pressure chamber in second 15 in first, communicating pipe
22 water outlet extends to the lower part of pressure chamber 15 in second, and communicating pipe 22 is L-shaped.Further, pressure chamber 14 and second in first
The top of middle pressure chamber 15 is separately provided for the air bleeding valve of exhaust.
The top of pressure chamber 15 is connected by the water inlet port of operating on low voltage pipe 10 with low-pressure chamber 3 in second, operating on low voltage pipe
10 be T-shaped pipe, and the detection port of operating on low voltage pipe 10 extends to the outside at 3 top of low-pressure chamber, the test side of operating on low voltage pipe 10
Mouth extends to the lower part of low-pressure chamber 3 in closed state, the water outlet port of operating on low voltage pipe 10,10 water outlet of operating on low voltage pipe
Inner wall extend radially inwardly to be formed a bottom offer seal bowl dress sealing element, the second floating ball 11 include upper float 23,
Lower floating body 24 and neck connector 25, upper float 23 and lower floating body 24 are connected by neck connector 25, and neck connector 25 can
It is movably arranged in the seal of bowl dress sealing element.The top setting discharge outlet 12 of low-pressure chamber 3, the height of the discharge outlet 12 are higher than
The water inlet port of operating on low voltage pipe 10 and guiding tube 8.
Detection device 200 include respectively with pressure sensor 16, carbon monoxide detector 17, alarm lamp 20, buzzer and
Sensing device, pressure sensor 16 is installed on one end of high-pressure work pipe 21, and is connected with high-pressure work pipe 21, for detecting height
Press the pressure value in instrumentation tubes 21.Carbon monoxide detector 17 is mounted on the top of low-pressure chamber 3, and carbon monoxide detector 17 is used
The content of carbon monoxide in water trap surrounding air is detected, carbon monoxide detector 17 is connect with alarm lamp 20, works as carbon monoxide
When detector 17 detects that live carbonomonoxide concentration is exceeded, alarm lamp 20 is alarmed, while electronic fast cut valve 7 is automatically closed, and
Remind Field Force that alarm lamp 20 is mounted on the top of low-pressure chamber 3 far from the water trap.Sensing device include electromagnetic receiver and
Electromagnetic launcher, electromagnetic receiver are mounted on the top of low-pressure chamber 3, and electromagnetic launcher is mounted on the inside of upper float 23, works as height
Water level decreasing in pressure chamber 1, when causing the upper float 23 to move downward beyond the induction range of electromagnetic receiver, electromagnetic receiver connects
The electromagnetic signal of electromagnetic launcher transmission is can not receive, buzzer and alarm lamp 20 are connected with power supply, and buzzer and alarm lamp 20 are reported
It is alert, finally seal is blocked by upper float 23, prevents carbon monoxide excessive；When the water level rising in low-pressure chamber 3, cause to float
When body 23 is moved upwards into the induction range of electromagnetic receiver, electromagnetic receiver receives the electromagnetism letter of electromagnetic launcher transmission
Number, buzzer and alarm lamp 20 are disconnected with power supply, 20 stop alarm of buzzer and alarm lamp.Pressure sensor 16, carbon monoxide
Detector 17 and sensing device, pass sequentially through data conversion module and data platform is transferred to user terminal (mobile phone and electricity
Brain), user can have found the problem in use in time, and carry out data analysis to it, by the way that early warning value is manually set, report
Warning lamp 20 is divided into three-level alarm, respectively yellow, orange and red when alarming.
Embodiment 2
The present embodiment is based on embodiment 1, and the difference lies in the present embodiment, examine the present embodiment with embodiment 1
It surveys device 200 and further includes liquid level sensor 18, liquid level sensor 18 is installed at the top in hyperbaric chamber 1, liquid level sensor 18
Temp probe extends downward into the lower part in hyperbaric chamber 1, and liquid level sensor 18 is used to measure the liquid level of water body in hyperbaric chamber 1.
Liquid level sensor 18 passes sequentially through data conversion module and data platform is transferred to user terminal.
Embodiment 3
As shown in Figure 1, the present embodiment, based on embodiment 2, the difference lies in this with embodiment 2 for the present embodiment
In embodiment, detection device 200 further includes temperature sensor 19, and temperature sensor 19 is mounted on the top of low-pressure chamber 3, and temperature passes
The temp probe of sensor 19 extends downward into the lower part of low-pressure chamber 3, and temperature sensor 19 is used to measure the temperature of water body in low-pressure chamber 3
Degree.Temperature sensor 19 passes sequentially through data conversion module and data platform is transferred to user terminal.
Operation principle：Before use, electronic fast cut valve 7 is connect with the down-comer of gas piping, electronic fast cut valve 7 is controlled to close
It closes, opens each water inlet 6, during power supply, buzzer and alarm lamp 20 are alarmed, and illustrate that water trap is closed, first to low
Pressure chamber 3 plus water, as the water level in low-pressure chamber 3 rises, when upper float 23 is moved upwards into the induction range of electromagnetic receiver,
Electromagnetic receiver receives the electromagnetic signal of electromagnetic launcher transmission, and buzzer and alarm lamp 20 are disconnected with power supply, buzzer and
20 stop alarm of alarm lamp.Illustrate that 11 valve of the second floating ball in low-pressure chamber 3 has already turned on, then added by water inlet 6 to hyperbaric chamber 1
Water, after the water level in hyperbaric chamber 1 rises to peak, water flows into pressure chamber 14 in first successively, floats the first floating ball 9, works as water
Position flows into pressure chamber 15 in second again after in place, in second pressure chamber 15 when water level in place after, extra water is eventually by low-pressure chamber 3
Discharge outlet 12 is discharged, and is sealed each water inlet 6 using sealing cover, at this point, water trap has been provided with operating condition.
In use, electronic fast cut valve 7 is opened, water trap design pressure is 40KMP, and normal coal gas in-service pipeline pressure is less than
Therefore 20KMp, fully meets resistance to pressure request.During normal work, mechanical water and condensed water in gas piping can pass through water trap
Discharge, pressure sensor 16, carbon monoxide detector 17, sensing device, liquid level sensor 18 and temperature sensor 19 will be adopted
Collect that various data pass sequentially through data conversion module and data platform is transferred to user terminal, reach the mesh of real-time remote monitoring
's.
Superpressure working condition：When gas piping makes the unexpected increase of pipeline pressure under external factor effect, high pressure work
The liquid level made in pipe 21 drops under the action of gas pressure, and the first floating ball 9 also fluctuates therewith, the coal revealed in high-pressure work pipe 21
Pressure chamber 15 in pressure chamber 14 and second during gas passes sequentially through first, into operating on low voltage pipe 10, the liquid level in operating on low voltage pipe 10 exists
It is dropped under the action of gas pressure, the second floating ball 11 declines therewith, when upper float 23 moves downward the sensing beyond electromagnetic receiver
During range, electromagnetic receiver does not receive the electromagnetic signal of electromagnetic launcher transmission, and buzzer and alarm lamp 20 are connected with power supply,
Buzzer and alarm lamp 20 are alarmed, and are finally blocked seal by upper float 23, are prevented gas leak, when pressure continues to increase,
If blocking not tight between upper float 23 and seal, when having a small amount of gas leak, the liquid level in guiding tube 8 can be caused to decline,
First floating ball 9 declines therewith, and making the first floating ball 9, most the water outlet of guiding tube 8 blocks at last, passes through the common envelope of two floating balls
It is stifled, it is more safe and reliable relative to traditional coal gas drainer so as to achieve the purpose that double containment.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be modified or improved, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the spirit of the present invention, belonging to the utility model will
Seek the range of protection.
Claims (10)
1. a kind of Intelligent anti-leakage coal gas drainer, the Intelligent anti-leakage coal gas drainer includes housing and detection device,
It is characterized in that, the enclosure interior is separated into mutually independent hyperbaric chamber, middle pressure chamber and low-pressure chamber by partition board；Under each room
Portion is provided with sewage draining exit and passes through blowdown flange seal, and there are one the water inlets for carrying sealing cover for the top setting of each room；Institute
State hyperbaric chamber the high-pressure work pipe of electronic fast cut valve be installed by one end and connect with gas piping, the high-pressure work pipe it is another
One end extends to the lower part in the hyperbaric chamber；The top in the hyperbaric chamber is connected by guiding tube with middle pressure chamber, the guiding tube
Water outlet extend to the lower part of middle pressure chamber, the guiding tube is internally provided with the first floating ball；The top of medium pressure room passes through
Operating on low voltage pipe is connected with low-pressure chamber, and the water outlet of the operating on low voltage pipe extends to the lower part of low-pressure chamber, the operating on low voltage
The second floating ball, the top setting discharge outlet of the low-pressure chamber are provided in pipe；The detection device includes and the high-pressure work
The pressure sensor of pipe connection, carbon monoxide detector at the top of the low-pressure chamber and for sensing the second floating ball
The sensing device of distance between the top of low-pressure chamber.
2. Intelligent anti-leakage coal gas drainer according to claim 1, which is characterized in that the detection device further includes peace
Liquid level sensor at the top of the hyperbaric chamber.
3. Intelligent anti-leakage coal gas drainer according to claim 2, which is characterized in that the detection device further includes peace
Temperature sensor at the top of the low-pressure chamber.
4. the Intelligent anti-leakage coal gas drainer according to Claims 2 or 3, which is characterized in that the detection device is also wrapped
Include the alarm lamp and buzzer at the top of the low-pressure chamber.
5. Intelligent anti-leakage coal gas drainer according to claim 1, which is characterized in that the sensing device includes installation
Electromagnetic receiver at the top of the low-pressure chamber and the electromagnetic launcher in second floating ball.
6. Intelligent anti-leakage coal gas drainer according to claim 1, which is characterized in that pacify on each blowdown flange
Equipped with drain valve.
7. Intelligent anti-leakage coal gas drainer according to claim 1, which is characterized in that medium pressure room is located at hyperbaric chamber
Between low-pressure chamber, pressure chamber in pressure chamber and second during medium pressure chamber interior is separated into first by partition board is pressed in described first
The top of room is connected by communicating pipe with pressure chamber in described second, and the water outlet of communicating pipe extends to the lower part of pressure chamber in second.
8. Intelligent anti-leakage coal gas drainer according to claim 7, which is characterized in that the communicating pipe is L-shaped.
9. Intelligent anti-leakage coal gas drainer according to claim 7, which is characterized in that pressure chamber and second in described first
Drain tap is separately installed at the top of middle pressure chamber.
10. Intelligent anti-leakage coal gas drainer according to claim 1, which is characterized in that the hull outside is equipped with
Heating tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620462.9U CN207486452U (en) | 2017-11-28 | 2017-11-28 | A kind of Intelligent anti-leakage coal gas drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721620462.9U CN207486452U (en) | 2017-11-28 | 2017-11-28 | A kind of Intelligent anti-leakage coal gas drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207486452U true CN207486452U (en) | 2018-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721620462.9U Expired - Fee Related CN207486452U (en) | 2017-11-28 | 2017-11-28 | A kind of Intelligent anti-leakage coal gas drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207486452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726052A (en) * | 2017-11-28 | 2018-02-23 | 温作泽 | A kind of Intelligent anti-leakage coal gas drainer |
| CN111412387A (en) * | 2020-03-04 | 2020-07-14 | 首钢京唐钢铁联合有限责任公司 | Water-sealed coal tar collecting device and method for preventing gas leakage |
-
2017
- 2017-11-28 CN CN201721620462.9U patent/CN207486452U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726052A (en) * | 2017-11-28 | 2018-02-23 | 温作泽 | A kind of Intelligent anti-leakage coal gas drainer |
| CN111412387A (en) * | 2020-03-04 | 2020-07-14 | 首钢京唐钢铁联合有限责任公司 | Water-sealed coal tar collecting device and method for preventing gas leakage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20211128 |