CN208719839U - A kind of coal bed gas gasification regulator - Google Patents
A kind of coal bed gas gasification regulator Download PDFInfo
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- CN208719839U CN208719839U CN201821477694.8U CN201821477694U CN208719839U CN 208719839 U CN208719839 U CN 208719839U CN 201821477694 U CN201821477694 U CN 201821477694U CN 208719839 U CN208719839 U CN 208719839U
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- coal bed
- demand chamber
- bed gas
- chamber
- sealing block
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Abstract
The utility model discloses a kind of coal bed gas gasification regulators, including demand chamber and demand chamber air inlet, the upper end of the demand chamber is provided with demand chamber air inlet, and demand chamber side wall is provided with demand chamber gas outlet, the inner wall of the demand chamber is rotatably connected to turntable, and demand chamber side is provided with voltage-stablizer, fixing seat is provided with above the voltage-stablizer, and the side of voltage-stablizer is provided with filter, the side of the filter is provided with pressure detecting chamber, the pressure detecting chamber side wall perforation is connected with relief valve, and the side of pressure detecting chamber is provided with coal bed gas outlet, the front surface of the turntable is fixedly connected with protrusion.In the utility model under the pressure effect of coal bed gas, move down steel ball, steel ball drives the first sealing block to move downward, spring is set to be under pressure, to make the opening of demand chamber gas outlet, coal bed gas is exported, the conveying coal bed gas to pressure regulating pump quantification is realized, improves the working efficiency of pressure regulating pump.
Description
Technical field
The utility model relates to coal bed gas voltage-regulating technique field more particularly to a kind of coal bed gas gasification regulators.
Background technique
Coal bed gas is a kind of gaseous state fossil fuel being mainly made of methane.Coal bed gas is also equally imbedded in underground with crude oil
Among closed geological structure, some and oil reservoir are in same layer position, some individualisms.For with oil reservoir same
The coal bed gas of layer position, can be mined together with crude oil.Coal bed gas is mainly used for making fuel, can manufacture carbon black, chemical drugs
Product and liquefied petroleum gas are the important source material of modern industry by the propane of coal bed gas production, butane.Coal bed gas is mainly low by gaseous state
Molecule hydrocarbon and non-hydrocarbon gas mixing composition.As the acceleration of coal bed gas price reform is implemented, " 13 " push coal bed gas energetically
Development is expected gradually to be closed on, and weather turns being significantly increased for cool coal bed gas usage amount in the recent period, and the development of coal bed gas will welcome
Historic opportunity.As natural extensive use coal bed gas voltage adjusting device also comes into being, but the coal seam controlled atmosphere of existing market
Press equipment, it is difficult to which realization quantitatively conveys coal bed gas, causes the waste of coal bed gas while reducing the working efficiency of voltage adjusting device.
Utility model content
Purpose of the utility model is to solve the coal bed gas voltage adjusting devices that existing market exists in the prior art, it is difficult to
The shortcomings that realization quantitatively conveys coal bed gas, causes the waste of coal bed gas while reducing the working efficiency of voltage adjusting device, and mention
A kind of coal bed gas gasification regulator out.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of coal bed gas gasification regulator, including demand chamber and demand chamber air inlet, the upper end setting of the demand chamber
There is demand chamber air inlet, and demand chamber side wall is provided with demand chamber gas outlet, the inner wall of the demand chamber is rotatably connected to turntable,
And demand chamber side is provided with voltage-stablizer, fixing seat is provided with above the voltage-stablizer, and the side of voltage-stablizer was provided with
Filter, the side of the filter are provided with pressure detecting chamber, and the pressure detecting chamber side wall perforation is connected with relief valve, and presses
The side of power sensing chamber is provided with coal bed gas outlet, and the front surface of the turntable is fixedly connected with protrusion, the rear table of the turntable
Face side is provided with motor, and the motor is fixedly mounted on the inner wall of demand chamber, and the outside of the protrusion is cased with drive rod, institute
The one end for stating drive rod is hinged in the front surface of sliding shoe, and the upper end of the sliding shoe is fixedly connected with support rod, the branch
The upper end of strut is fixedly connected with spring, and the upper end of the spring is fixedly connected with the first sealing block, and the one of first sealing block
Side is provided with the second sealing block, and the upper end of the first sealing block is fixedly connected with steel ball, and second sealing block is fixedly connected on
The inner wall two sides of demand chamber air inlet.
Preferably, shaft is provided between the drive rod and sliding shoe, and drive rod and sliding shoe are hinged by shaft.
Preferably, one end of the drive rod is provided with annulus, and annulus and protrusion are rotatablely connected.
Preferably, first sealing block and the second sealing block are a kind of components of polytetrafluoroethylene (PTFE) material, and first
Sealing block and the second sealing block are slidably connected.
Preferably, shaft is provided between the demand chamber and turntable, and demand chamber and turntable are rotatablely connected by shaft.
Preferably, the pressure detecting chamber is internally provided with atmospheric pressure sensor, the model of atmospheric pressure sensor
Be: the input terminal of DP-002, the motor and atmospheric pressure sensor is electrically connected with the power output end of pressure regulating pump.
Compared with prior art, the utility model has the beneficial effects that
When coal bed gas enters in demand chamber from demand chamber air inlet in the utility model, in the pressure effect of coal bed gas
Under, move down steel ball, steel ball drives the first sealing block to move downward, and so that spring is under pressure, when the decrement of spring reaches
To after the limit, spring elongation drives sliding shoe to move downward, and drive rod drives turntable to turn under the action of sliding shoe moves downward
It is dynamic, to make the opening of demand chamber gas outlet, coal bed gas is exported, the pressure of demand chamber air inlet becomes smaller at this time, motor rotation
It moves up sliding shoe to block demand chamber gas outlet and demand chamber air inlet, to realize to the defeated of pressure regulating pump quantification
Coal bed gas is sent, the working efficiency of pressure regulating pump is improved.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of coal bed gas gasify regulator structural schematic diagram；
Fig. 2 is the turntable mounting structure schematic diagram of the utility model；
Fig. 3 is the motor installation structure schematic diagram of the utility model.
In figure: 1, demand chamber；2, demand chamber air inlet；3, demand chamber gas outlet；4, voltage-stablizer；5, filter；6, coal seam
Gas outlet；7, relief valve；8, pressure detecting chamber；9, fixing seat；10, turntable；11, raised；12, drive rod；13, sliding shoe；14,
Support rod；15, spring；16, the first sealing block；17, the second sealing block；18, steel ball；19, motor.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of coal bed gas gasification regulator, including demand chamber 1 and demand chamber air inlet 2, demand chamber 1
Upper end is provided with demand chamber air inlet 2, and 1 side wall of demand chamber is provided with demand chamber gas outlet 3, and the inner wall of demand chamber 1, which rotates, to be connected
It is connected to turntable 10, and 1 side of demand chamber is provided with voltage-stablizer 4, the top of voltage-stablizer 4 is provided with fixing seat 9, and voltage-stablizer 4
Side is provided with filter 5, and the side of filter 5 is provided with pressure detecting chamber 8, and the perforation of 8 side wall of pressure detecting chamber, which is connected with, lets out
Pressure valve 7, and the side of pressure detecting chamber 8 is provided with coal bed gas outlet 6, the front surface of turntable 10 is fixedly connected with protrusion 11, turns
The rear surface side of disk 10 is provided with motor 19, and motor 19 is fixedly mounted on the inner wall of demand chamber 1, and the outside of protrusion 11 is cased with
Drive rod 12, one end of drive rod 12 are hinged in the front surface of sliding shoe 13, and the upper end of sliding shoe 13 is fixedly connected with support
Bar 14, the upper end of support rod 14 are fixedly connected with spring 15, and the upper end of spring 15 is fixedly connected with the first sealing block 16, the first sealing
The side of block 16 is provided with the second sealing block 17, and the upper end of the first sealing block 16 is fixedly connected with steel ball 18, the second sealing block
17 are fixedly connected on the inner wall two sides of demand chamber air inlet 2.
Shaft is provided between drive rod 12 and sliding shoe 13, and drive rod 12 is hinged by shaft with sliding shoe 13, passes
One end of lever 12 is provided with annulus, and annulus and protrusion 11 are rotatablely connected, and the first sealing block 16 and the second sealing block 17 are one
The component of kind of polytetrafluoroethylene (PTFE) material, and the first sealing block 16 and the second sealing block 17 are slidably connected, demand chamber 1 and turntable 10 it
Between be provided with shaft, and demand chamber 1 and turntable 10, by shaft rotation connection, pressure detecting chamber 8 is internally provided with air pressure pressure
The model of force snesor, atmospheric pressure sensor is: DP-002, and the input terminal of motor 19 and atmospheric pressure sensor is and pressure regulation
The power output end of pump is electrically connected.
Working principle: when coal bed gas enters in demand chamber 1 from demand chamber air inlet 2, under the pressure effect of coal bed gas,
Move down steel ball 18, steel ball 18 drives the first sealing block 16 to move downward, and so that spring 15 is under pressure, when the pressure of spring 15
After contracting amount reaches capacity, spring 15 extends, and sliding shoe 13 is driven to move downward, and under the action of sliding shoe 13 moves downward, passes
Dynamic, 12 drive turntable 10 to rotate, to make the opening of demand chamber gas outlet 3, coal bed gas are exported, at this time demand chamber air inlet 2
Pressure become smaller, the work of motor 19 moves up sliding shoe 13 to block demand chamber gas outlet 3 and demand chamber air inlet 2, from
And the conveying coal bed gas to pressure regulating pump quantification is realized, improve the working efficiency of pressure regulating pump.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
- The regulator 1. a kind of coal bed gas gasifies, including demand chamber (1) and demand chamber air inlet (2), which is characterized in that described fixed The upper end of amount room (1) is provided with demand chamber air inlet (2), and demand chamber (1) side wall is provided with demand chamber gas outlet (3), described The inner wall of demand chamber (1) is rotatably connected to turntable (10), and demand chamber (1) side is provided with voltage-stablizer (4), the voltage-stablizer (4) it is provided with above fixing seat (9), and the side of voltage-stablizer (4) is provided with filter (5), the side of the filter (5) It is provided with pressure detecting chamber (8), pressure detecting chamber (8) the side wall perforation is connected with relief valve (7), and pressure detecting chamber (8) Side be provided with coal bed gas outlet (6), the front surface of the turntable (10) is fixedly connected with raised (11), the turntable (10) Rear surface side be provided with motor (19), the motor (19) is fixedly mounted on the inner wall of demand chamber (1), the protrusion (11) outside is cased with drive rod (12), and one end of the drive rod (12) is hinged in the front surface of sliding shoe (13), described The upper end of sliding shoe (13) is fixedly connected with support rod (14), and the upper end of the support rod (14) is fixedly connected with spring (15), The upper end of the spring (15) is fixedly connected the first sealing block (16), and it is close that the side of first sealing block (16) is provided with second It seals block (17), and the upper end of the first sealing block (16) is fixedly connected with steel ball (18), second sealing block (17) is fixedly connected In the inner wall two sides of demand chamber air inlet (2).
- The regulator 2. a kind of coal bed gas according to claim 1 gasifies, which is characterized in that the drive rod (12) and cunning Shaft is provided between motion block (13), and drive rod (12) and sliding shoe (13) are hinged by shaft.
- The regulator 3. a kind of coal bed gas according to claim 1 gasifies, which is characterized in that the one of the drive rod (12) End is provided with annulus, and annulus and raised (11) are rotatablely connected.
- The regulator 4. a kind of coal bed gas according to claim 1 gasifies, which is characterized in that first sealing block (16) It is a kind of component of polytetrafluoroethylene (PTFE) material with the second sealing block (17), and the first sealing block (16) and the second sealing block (17) It is slidably connected.
- The regulator 5. a kind of coal bed gas according to claim 1 gasifies, which is characterized in that the demand chamber (1) with turn Shaft is provided between disk (10), and demand chamber (1) and turntable (10) are rotatablely connected by shaft.
- The regulator 6. a kind of coal bed gas according to claim 1 gasifies, which is characterized in that the pressure detecting chamber (8) Be internally provided with atmospheric pressure sensor, the model of atmospheric pressure sensor is: DP-002, the motor (19) and air pressure pressure The input terminal of force snesor is electrically connected with the power output end of pressure regulating pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477694.8U CN208719839U (en) | 2018-09-11 | 2018-09-11 | A kind of coal bed gas gasification regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821477694.8U CN208719839U (en) | 2018-09-11 | 2018-09-11 | A kind of coal bed gas gasification regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208719839U true CN208719839U (en) | 2019-04-09 |
Family
ID=65981574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821477694.8U Active CN208719839U (en) | 2018-09-11 | 2018-09-11 | A kind of coal bed gas gasification regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208719839U (en) |
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2018
- 2018-09-11 CN CN201821477694.8U patent/CN208719839U/en active Active
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