CN209460251U - A kind of automatic water drainage device testing equipment based on gas drainage - Google Patents
A kind of automatic water drainage device testing equipment based on gas drainage Download PDFInfo
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- CN209460251U CN209460251U CN201822213552.7U CN201822213552U CN209460251U CN 209460251 U CN209460251 U CN 209460251U CN 201822213552 U CN201822213552 U CN 201822213552U CN 209460251 U CN209460251 U CN 209460251U
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Abstract
The utility model proposes a kind of automatic water drainage device testing equipment based on gas drainage, comprising: water storage cabinet, supporting frame, negative source, negative pressure water pot, electrical ball valve and master controller, supporting frame are arranged in water tank body；Negative source is connect with negative pressure water pot；The setting of negative pressure water pot is provided with inlet and outlet on water storage cabinet top, negative pressure water pot, and the interior bottom end of water inlet and water storage cabinet passes through pipeline connection；The water inlet of negative pressure water pot is arranged in electrical ball valve；Master controller is electrically connected with negative source and electrical ball valve respectively；Automatic water drainage device is placed in water tank body, and the water inlet pipe of automatic water drainage device is connected to the water outlet of negative-pressure balancing Guan Junyu negative pressure water pot；The environment for simulating gas drainage in negative pressure water pot for subnormal ambient, automatic water drainage device is placed in simulated environment, and automatic water drainage device continuously discharges water at different conditions, water storage, tests the reliability of automatic water drainage device.The utility model solves the test problem of automatic water drainage device reliability.
Description
Technical field
The utility model relates to gas drainage technical field, in particular to a kind of automatic water drainage device examination based on gas drainage
Test equipment.
Background technique
During mash gas extraction, it may appear that the case where water blocking.Extraction pipeline is the environment of a negative pressure line, extraction
There may be liquid water in pipeline, liquid water flows aggregation in extraction pipeline to be discharged in time, be easy to cause local pipeline
Effective cross-section be obviously reduced even blocking extraction pipeline, seriously affect extraction efficiency.
At present to exclude pipeline ponding the problem of, generallys use and installs one group of automatic water drainage device every a distance, especially
At low-lying section of pipeline.Automatic water drainage device plays an important role in gas drainage, and automatic water drainage device repeats in gas drainage
It ceaselessly uses, the problem of stability inevitably occurs, and automatic water drainage device is once mounted in methane gas extraction pipeline,
It will not usually change；Therefore, how automatic water drainage device is tested in the environment of gas drainage, it is ensured that automatic draining
Device reliability of operation and stability are current technical problems urgently to be solved.
Utility model content
For the reliability and stability test problems for solving the automatic water drainage device based on gas drainage in the prior art, this reality
A kind of automatic water drainage device testing equipment based on gas drainage is proposed with novel.
The technical solution of the utility model is achieved in that
A kind of automatic water drainage device testing equipment based on gas drainage, comprising: water storage cabinet, supporting frame, negative source,
Negative pressure water pot, electrical ball valve and master controller, water storage cabinet are placed on ground, interior to be used to store liquid water；Supporting frame is set
It sets in water tank body, and extends upward water storage cabinet；Negative source is connect with negative pressure water pot；Negative pressure water pot is arranged in water storage
Cabinet top is provided with inlet and outlet on negative pressure water pot, and the interior bottom end of water inlet and water storage cabinet passes through pipeline company
Logical, the intracorporal liquid water of water tank is inhaled into negative pressure water pot by the negative pressure of negative pressure water pot；The water inlet of negative pressure water pot and water outlet
Electrical ball valve is respectively set at mouthful, for controlling the water in negative pressure water pot；Master controller respectively with negative source and electric ball
Valve electrical connection；
Automatic water drainage device is placed in water tank body, the water inlet pipe and negative-pressure balancing Guan Junyu negative pressure water pot of automatic water drainage device
Water outlet connection.
Preferably, further include several rigid tube bodies, connected between adjacent two rigid tube bodies by triple valve, it is first
The rigid tube body at end is connect with the water outlet of negative pressure water pot, and the rigid tube body of tail end is set as plug；
The outlet of each triple valve connects a flow sensor by connecting flange, the connection at a triple valve
The connection of the water inlet pipe of flange and automatic water drainage device.
Preferably, further include pressure sensor, the top of negative pressure water pot is set, and can detect in negative pressure water pot
Pressure；Pressure sensor is electrically connected with master controller.
Preferably, further include that pressure difference becomes device and water level pipe, water level pipe be arranged in negative pressure water pot top and bottom end it
Between, pressure difference becomes device setting and is electrically connected on water level pipe, and with master controller.
Preferably, water storage cabinet top is set as open, and the material that water storage cabinet uses is so that water storage cabinet can
It is used as pedestal.
Preferably, support frame as described above body is including on a column, a pair of side plates, a pair of of diagonal brace, a panel and a pair
Support, the narrow side middle part of one of any one side plate are set as the arc of indent, and the bottom end of each side plate is set as U-lag, often
One of one side plate is narrow, and side lower part is fixed on side in water tank body, another narrow side is fixed with any one column；One
Column is separately fixed at the other side in water tank body；The column that one diagonal brace is fixed on a side plate and connect with the side plate
On；One panel is fixed on a pair of side plates top；Support phase is used for clamping negative pressure water to placing on the panel in a pair
Tank.
It preferably, further include a rotating bar, the side that water storage cabinet is set of rotating bar rotation, the master control
Device is arranged in rotating bar.
Preferably, all rigid tube bodies and triple valve connect into a U-shape structure.
Preferably, the material of the water storage cabinet uses steel material, and support frame as described above body uses steel material；It is a pair of
Column is welded on the other side in water tank body, another narrow side lower weld side in water tank body of a pair of side plates；One
A diagonal brace is welded on a side plate and the column connecting with the side plate.
The utility model has the following beneficial effects: the utility model proposes a kind of, the automatic water drainage device based on gas drainage is tested
Equipment, is the proposition of the reliability and stability test based on automatic water drainage device, and existing automatic water drainage device is typically directly put into
It uses, without the detection of detection device, can not determine automatic water drainage device reliability of operation and stability.The utility model
Automatic water drainage device testing equipment based on gas drainage utilizes negative pressure ring in negative pressure water pot and negative source simulation gas drainage
Border, the flow of inlet water that electrical ball valve adjusts negative pressure water pot will be put automatically for simulating the flow that liquid water enters gas drainage pipe
Hydrophone is placed in simulated environment, negative pressure parameter and flow parameter is adjusted, so that automatic water drainage device is in different negative pressure and different flow
It continuously discharges water under environment, water storage, tests the stability of automatic water drainage device, to guarantee each automatic water drainage device to come into operation
Quality, reinforce gas drainage process stability and extraction efficiency.The test data of each automatic water drainage device can be real-time
Monitoring more accurately understands the performance of automatic water drainage device, also provides reliable data for the upgrading improvement of product and supports.Water tank
Intracorporal liquid water is inhaled into negative pressure water pot by the negative pressure of negative pressure water pot, without using external power source, can reduce energy consumption,
Also the complexity of equipment can be reduced.
Entire automatic water drainage device testing equipment topology layout is rationally compact, and the survey of more automatic water drainage devices can be achieved at the same time
Examination makes full use of space, and improves testing efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of positive structure schematic of the automatic water drainage device testing equipment based on gas drainage of the utility model；
Fig. 2 is a kind of side structure schematic diagram of the automatic water drainage device testing equipment based on gas drainage of the utility model；
Fig. 3 be negative pressure tank water outlet several rigid tube bodies attachment structure schematic diagram；
Fig. 4 is the positive structure schematic of supporting frame shown in Fig. 1；
Fig. 5 is the side structure schematic diagram of supporting frame shown in Fig. 1.
In figure:
1, water storage cabinet；2, supporting frame；3, negative source；4, negative pressure water pot；5, electrical ball valve；6, master controller；7,
Pressure sensor；8, pressure difference becomes device；9, water level pipe；10, flow sensor；11, rotating bar；12, automatic water drainage device；13, just
Property tube body；14, triple valve；21, column；22, side plate；23, diagonal brace；24, panel；25, upper support；41, water inlet；42, it is discharged
Mouthful.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment, a kind of automatic water drainage device testing equipment based on gas drainage as depicted in figs. 1 and 2, comprising: water storage
Cabinet 1, supporting frame 2, negative source 3, negative pressure water pot 4, electrical ball valve 5, master controller 6, pressure sensor 7, pressure difference become
Device 8, water level pipe 9, flow sensor 10 and rotating bar 11, water storage cabinet 1 are placed on ground, interior to be used to store liquid water；Branch
Support body 2 is arranged in water storage cabinet 1, and extends upward water storage cabinet 1, saves space hold, improves the tight of integral layout
Gathering property；Negative source 3 is connect with negative pressure water pot 4, so as to form subnormal ambient in negative pressure water pot；Negative pressure water pot 4 is arranged in water storage
1 top of cabinet is provided with inlet and outlet on negative pressure water pot 4, and the interior bottom end of water inlet and water storage cabinet 1 passes through pipeline
Connection, the intracorporal liquid water recycling of water tank are energy saving；Pass through at the water inlet 41 and water outlet 42 of negative pressure water pot 4
Connecting flange is connect with electrical ball valve 5 respectively；Master controller 6 respectively with negative source 3, electrical ball valve 5, pressure sensor 7, pressure
Power difference becomes device 8, flow sensor 10 is electrically connected, the control of master controller total tune；The setting that rotating bar 11 rotates is in water tank
The side of body 1, master controller 6 is arranged in rotating bar 11, convenient for master controller is adjusted, or master control is shown
Content is observed；Water level pipe 9 is arranged between the top and bottom end of negative pressure water pot 4, and pressure difference becomes device 8 and is arranged in water level pipe
On, for the SEA LEVEL VARIATION in real-time monitoring negative pressure water pot；The top of negative pressure water pot 4 is arranged in pressure sensor 7, for detecting
Pressure in negative pressure water pot, the pressure change in real-time monitoring negative pressure water pot；The outlet of negative pressure water pot is arranged in flow sensor
Place, for the water flow variation in real-time monitoring negative pressure water pot.Pressure sensor, pressure difference become device, flow sensor passes through
Master controller control, for the pressure change in real-time monitoring negative pressure water pot, SEA LEVEL VARIATION, water flow variation；Electrical ball valve
It is controlled by master control, for the flow of inlet water and water flow in real-time control negative pressure water pot.
Automatic water drainage device 12 is placed in water storage cabinet 1, the water inlet pipe and negative-pressure balancing Guan Junyu of automatic water drainage device
The water outlet of negative pressure water pot is connected to；Negative source will form subnormal ambient in negative pressure water pot, for simulating in gas drainage pipe
Subnormal ambient；Electrical ball valve adjusts the flow of inlet water of negative pressure water pot, will for simulating the flow that liquid water enters gas drainage pipe
Automatic water drainage device is placed in the environment of simulation gas drainage, under the adjusting of different negative pressure parameter and flow parameter, is put automatically
Hydrophone continuously discharges water, water storage, tests the stability of automatic water drainage device.The intracorporal liquid water of water tank directly passes through negative pressure water pot
Negative pressure is sucked into negative pressure water pot, does not need that the waste of energy consumption can either be avoided, again using external power source, such as water pump
Equipment can be simplified, reduce the coordinated control of master controller；Automatic water drainage device after test, reliable performance are stablized, and survey
Examination parameter retains in real time, can more accurately understand the performance of automatic water drainage device, also provides reliable number for the upgrading improvement of product
According to support.
As shown in figures 1 and 3, it is provided with several rigid tube bodies 13 at the water outlet 42 of negative pressure water pot 4, adjacent two
Connected between rigid tube body 13 by triple valve 14, the rigid tube body of head end is connect with the water outlet of negative pressure water pot, tail end it is rigid
Property tube body is set as plug；The outlet of each triple valve connects a flow sensor 10, a triple valve by connecting flange
The connecting flange at place and the water inlet pipe of automatic water drainage device connect, for realizing the test simultaneously to more automatic water drainage devices, simultaneously
The changes in flow rate of every automatic water drainage device is monitored, testing efficiency is improved.All rigid tube bodies and triple valve connect into a U-shaped
Shape improves the harmony that the water inlet of every automatic water drainage device flows into.
1 top of water storage cabinet is set as open, the material that water storage cabinet uses so that water storage cabinet can be used as pedestal use,
Increase the stability and compactedness of entire testing equipment.As shown in Figure 4 and Figure 5, supporting frame 2 includes a column 21, a pair
25 are supported in side plate 22, a pair of of 23, panels 24 of diagonal brace and a pair, one of any one side plate 22 is set as in the middle part of narrow side
The bottom end of the arc of indent, each side plate 22 is set as U-lag, one of each side plate is narrow, and side lower part is fixed on water tank
Internal side, another narrow side are fixed with any one column；One column is separately fixed at the other side in water tank body；One
Panel is fixed on a pair of side plates top；Support phase is used for clamping negative pressure water pot to being placed on panel in a pair.
Water storage cabinet is fixedly connected both with supporting frame can be used welding, and screw thread twist-on also can be used.Water storage cabinet
Material use steel material, supporting frame uses steel material, and a column is welded on the other side in water tank body, an opposite side
Another narrow side lower weld side in water tank body of plate；One diagonal brace is welded on a side plate and connect with the side plate
Column on, be welded to connect it is more firm.The design of the structure of water storage cabinet and supporting frame and cooperation, so that total is very
Compact, increase can utilize space, can place more automatic water drainage devices, every automatic water drainage device and negative pressure water in water tank simultaneously
Any one threeway valve outlet of tank water outlet connects, and increases testing efficiency.
The test process of automatic water drainage device are as follows: master controller is opened, negative source will form subnormal ambient in negative pressure water pot,
Pressure difference is formed in negative pressure water pot and in automatic water drainage device, the one-way water outlet valve on automatic water drainage device is closed, on automatic water drainage device
Water inlet pipe be connected to the water outlet of negative pressure water pot, in negative pressure water pot liquid water flow into automatic water drainage device；Negative pressure water pot water outlet
Electrical ball valve water yield adjusting, simulation mash gas extraction cross claim in mash gas extraction pipe water flow, detect automatic water drainage device
Reliability and stability under different flow of inlet water；When the water level in automatic water drainage device reaches maximum value, automatic water drainage device
Buoy by mechanical three-way valve group opening communicate automatic water drainage device with atmosphere, at this point, automatic water drainage device in storage liquid water
It is flowed out by one-way water outlet valve, realizes that the continuous water storage of automatic water drainage device discharges water with this.According to actual needs to automatic water drainage device
Repeatedly to be tested, pressure change, SEA LEVEL VARIATION and the changes in flow rate monitored when test every time is maintained in master controller,
Convenient for the performance of ultimate analysis automatic water drainage device, reliable data also are provided for the upgrading improvement of product and are supported.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of automatic water drainage device testing equipment based on gas drainage characterized by comprising water storage cabinet, supporting frame,
Negative source, negative pressure water pot, electrical ball valve and master controller, water storage cabinet are placed on ground, interior to be used to store liquid water；Branch
Support body is arranged in water tank body, and extends upward water storage cabinet；Negative source is connect with negative pressure water pot；Negative pressure water pot is set
It sets and is provided with inlet and outlet on water storage cabinet top, negative pressure water pot, and the interior bottom end of water inlet and water storage cabinet is logical
Pipeline connection is crossed, the intracorporal liquid water of water tank is inhaled into negative pressure water pot by the negative pressure of negative pressure water pot；The water inlet of negative pressure water pot
Electrical ball valve is respectively set in mouth and water outlet, for controlling the water in negative pressure water pot；Master controller respectively with negative source
It is electrically connected with electrical ball valve；
Automatic water drainage device is placed in water tank body, the water inlet pipe of automatic water drainage device and going out for negative-pressure balancing Guan Junyu negative pressure water pot
Mouth of a river connection.
2. the automatic water drainage device testing equipment according to claim 1 based on gas drainage, which is characterized in that if further including
A rigid tube body is done, is connected between adjacent two rigid tube bodies by triple valve, rigid tube body and the negative pressure water pot of head end
Water outlet connection, the rigid tube body of tail end are set as plug；
The outlet of each triple valve connects a flow sensor by connecting flange, the connecting flange at a triple valve
It is connect with the water inlet pipe of automatic water drainage device.
3. the automatic water drainage device testing equipment according to claim 1 based on gas drainage, which is characterized in that further include pressure
Force snesor is arranged in the top of negative pressure water pot, and can detect the pressure in negative pressure water pot；Pressure sensor and master controller
Electrical connection.
4. the automatic water drainage device testing equipment according to claim 1 based on gas drainage, which is characterized in that further include pressure
Power difference becomes device and water level pipe, water level pipe are arranged between the top and bottom end of negative pressure water pot, and pressure difference becomes device and is arranged in water level pipe
On, and be electrically connected with master controller.
5. the automatic water drainage device testing equipment according to claim 1 based on gas drainage, which is characterized in that the water storage
Cabinet top is set as open, and the material that water storage cabinet uses is so that water storage cabinet can be used as pedestal use.
6. the automatic water drainage device testing equipment according to claim 1 based on gas drainage, which is characterized in that the support
Frame body includes supporting in a column, a pair of side plates, a pair of of diagonal brace, a panel and a pair, a narrow side of any one side plate
End middle part is set as the arc of indent, and the bottom end of each side plate is set as U-lag, and the narrow side lower part of one of each side plate is solid
It is scheduled on side in water tank body, another narrow side is fixed with any one column；One column is separately fixed in water tank body
The other side；One diagonal brace is fixed on a side plate and the column connecting with the side plate；One panel is fixed on a pair of side plates top
End；Support phase is used for clamping negative pressure water pot to placing on the panel in a pair.
7. the automatic water drainage device testing equipment according to claim 1 based on gas drainage, which is characterized in that further include one
A rotating bar, the side that water storage cabinet is arranged in of rotating bar rotation, the master controller are arranged in rotating bar.
8. the automatic water drainage device testing equipment according to claim 1 based on gas drainage, which is characterized in that all is rigid
Property tube body and triple valve connect into a U-shape structure.
9. the automatic water drainage device testing equipment according to claim 6 based on gas drainage, which is characterized in that the water storage
The material of cabinet uses steel material, and support frame as described above body uses steel material；One column is welded on another in water tank body
Side, another narrow side lower weld side in water tank body of a pair of side plates；One diagonal brace be welded on a side plate and with
On the column of side plate connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213552.7U CN209460251U (en) | 2018-12-27 | 2018-12-27 | A kind of automatic water drainage device testing equipment based on gas drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822213552.7U CN209460251U (en) | 2018-12-27 | 2018-12-27 | A kind of automatic water drainage device testing equipment based on gas drainage |
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| Publication Number | Publication Date |
|---|---|
| CN209460251U true CN209460251U (en) | 2019-10-01 |
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ID=68042429
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|---|---|---|---|
| CN201822213552.7U Active CN209460251U (en) | 2018-12-27 | 2018-12-27 | A kind of automatic water drainage device testing equipment based on gas drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209460251U (en) |
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2018
- 2018-12-27 CN CN201822213552.7U patent/CN209460251U/en active Active
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