CN205206875U - Gas extraction pipe water draining device - Google Patents
Gas extraction pipe water draining device Download PDFInfo
- Publication number
- CN205206875U CN205206875U CN201520980437.6U CN201520980437U CN205206875U CN 205206875 U CN205206875 U CN 205206875U CN 201520980437 U CN201520980437 U CN 201520980437U CN 205206875 U CN205206875 U CN 205206875U
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- CN
- China
- Prior art keywords
- staving
- interface
- way valve
- water
- closed cabin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a gas extraction pipe water draining device, this gas drainage ware include a bung, a staving, and staving upper portion is open, and the staving is equipped with water inlet, air inlet, gas drainage union coupling mouth, discharge outlet, and the water inlet is equipped with water incoming one -way valve, and the discharge outlet is equipped with the check valve that drains, is equipped with a three -way valve in the staving, inside air inlet connecting pipes, the 3 connection stavings interface were connected to the 1 connection gas drainage union coupling pipe three -way valve interface, interface 2, a guide arm was connected to the three -way valve case, and it has the spring to overlap around the guide arm, and the guide arm lower extreme is equipped with the baffle, and the staving bottom is equipped with a soft closed cabin, and this soft closed cabin one end is continuous with water incoming one -way valve, and this soft closed cabin other end links to each other with the check valve that drains, and the ware that drains is controlled through soft closed cabin. Consequently the ponding of gas drainage pipe is only through soft closed cabin, the routine maintenance only need wash or change soft closed cabin can, effectively saved the routine maintenance cost.
Description
Technical field
The utility model relates to gas in mine drainage tube tailrace, especially relates to and realize gas in mine drainage tube ponding automatic-discharging by mechanism in non-electric situation.
Background technology
At present, mechanical type gas in mine drainage tube tailrace its intake, discharge water, ball float that the control of air inlet is arranged mainly through its inside put on control device to realize from gravity and buoyancy of water.
But, using in above-mentioned procedure, because the inner ponding of gas in mine drainage tube contains the dust mud of a large amount of alluvial, in Long-Time Service process, constantly alluvial makes tailrace volume reduce to cause water buoyancy not enough in tailrace inside, and dust mud has certain viscosity to have certain suction-operated to ball float, tailrace efficiency is caused to decline even malfunctioning.In order to keep the work of tailrace continuous and effective, needing the dust mud regularly arranging the alluvial of labor cleaning's tailrace inside, scrubbing ball float, due to tailrace and ball float bulky, its cleaning work of scrubbing is complicated and troublesome.In addition, the tailrace that at present a lot of collieries major part uses is all adopt said method, for solving the problem existing tailrace is all changed the burden that can strengthen colliery undoubtedly.
Summary of the invention
Therefore, the utility model is made just in view of the above problems, the purpose of this utility model is to provide a kind of gas in mine drainage tube tailrace, it can, when not changing original tailrace major part assembly, make cleaning maintenance work more convenient while realizing automatic draining function.
According to one side of the present utility model, above-mentioned object can realize by providing a kind of gas in mine drainage tube tailrace, described gas in mine drainage tube tailrace comprises: a staving, staving top is open, staving top is provided with water inlet, air inlet port, gas pumping tube connection ports, bottom is provided with dewatering outlet, water inlet is provided with water feeding one-way valve, air inlet port is by air inlet pipe connecting tee valve interface 2, gas pumping tube connection ports is by gas pumping pipe connected pipe connecting tee valve interface 1, and dewatering outlet is provided with the one way valve that discharges water; A bung, bung adopts transparent material, and bung and staving are combined closely and form confined space in staving; Be provided with a three way cock in staving, be fixed on staving top by support, described three way cock interface 1 connects gas pumping pipe connected pipe, interface 2 connects air inlet port tube connector, interface 3 is communicated with staving inside, and threeway machinery valve core connects a guide rod; Around guide rod, cover has spring, and lower end of the guide rod is provided with baffle plate; Be provided with a soft closed cabin bottom staving, soft closed cabin one end is connected with the water feeding one-way valve being fixed on staving top by water inlet pipe, and the cabin body other end is connected with the one way valve that discharges water be fixed on bottom staving by adjutage.
According to another aspect of the present utility model, provide a kind of gas in mine drainage tube tailrace to realize, described gas in mine drainage tube tailrace comprises: a staving, staving top is open, staving top is provided with water inlet, air inlet port, gas pumping tube connection ports, bottom is provided with dewatering outlet, water inlet is provided with water feeding one-way valve, air inlet port is by air inlet pipe connecting tee valve interface 2, gas pumping tube connection ports is by gas pumping pipe connected pipe connecting tee valve interface 1, and dewatering outlet is provided with the one way valve that discharges water; A bung, bung adopts transparent material, and bung and staving are combined closely and form confined space in staving; Be provided with a three way cock in staving, be fixed on staving top by support, described three way cock interface 1 connects gas pumping pipe connected pipe, interface 2 connects air inlet port tube connector, interface 3 is communicated with staving inside, and threeway machinery valve core connects a guide rod; Around guide rod, cover has spring, and lower end of the guide rod is provided with baffle plate; Be provided with a soft closed cabin bottom staving, this soft closed cabin one end is that tubulose is connected with the water feeding one-way valve being fixed on staving top, and this soft closed cabin other end is also connected with the one way valve that discharges water be fixed on bottom staving for tubulose.
The utility model instead of the ball float used in prior art with soft closed cabin, utilize soft closed cabin to conduct hydraulic pressure and play and control tailrace water inlet, air inlet, the object that discharges water; Thus reach following effect, much and mostly cheap, its production is very economical to soft closed cabin Available Material.In addition soft closed cabin under normal conditions small in volume be easy to cleaning and change, therefore, the utility model has easy maintenance, the simple effect of dismounting.
Accompanying drawing explanation
By the detailed description of next carrying out by reference to the accompanying drawings, above-mentioned purpose of the present utility model and other objects, other advantages of characteristic sum will become and be easier to understand.
Fig. 1 is in sectional structure chart into gas pumping pipe tailrace during water state according to the utility model first embodiment Fig. 1 at gas pumping pipe tailrace.
Fig. 2 arrives in soft seal cabin when discharging water normal water level to be in the gas pumping pipe tailrace sectional structure chart discharged water shown in state diagram 1.
Fig. 3 is according to second embodiment sectional structure chart of the present utility model.
As shown in Figure 3: 1 gas pumping pipe connected pipe, 2 water inlet tube connectors, 3 three way cock, 4 water feeding one-way valves, 5 soft closed cabins, 6 baffle plates, 7 springs, 8 guide rods, 9 discharge water one way valve, 10 stavings, 11 bungs.
Detailed description of the invention
Now, preferred embodiment of the present utility model will be described in detail by reference to accompanying drawing, easily realize these embodiments like this for the people in the existing technical staff in field belonging to the utility model with ordinary skill.But the utility model also can various different form realize, therefore the utility model is not limited to the embodiment that hereinafter describes.
With reference to Fig. 1-2, the gas pumping pipe tailrace according to the utility model first embodiment comprises: 1 gas pumping pipe connected pipe, 2 water inlet tube connectors, 3 three way cock, 4 water feeding one-way valves, 5 soft closed cabins, 6 baffle plates, 7 springs, 8 guide rods, 9 discharge water one way valve, 10 stavings, 11 bungs, 12 water inlet pipes, 13 adjutages; Staving (10) and bung (11) close laminating and form confined space.
Three way cock interface 3 is normal opening, and three way cock has a kind of interface 1 of two states to communicate with interface 3, and interface 2 is closed; Another kind of three way cock interface 2 communicates with interface 3, and interface 1 is closed.
When equipment is in into water state, staving is by the connection of three way cock (3) interface 1 with gas pumping pipe connected pipe (1), staving (10) is communicated by three way cock interface 3 and three way cock interface 1 and gas pumping pipe, keep air pressure consistent, water feeding one-way valve (4) is opened, and gas pumping pipe ponding enters soft closed cabin (5) by water inlet pipe (12).
Along with the lifting of soft closed cabin (5) the interior water yield, when reaching peak level, soft closed cabin (5) tension force is by baffle plate (6), guide rod (8) applies strength to three way cock (4) spool, three way cock (4) and gas pumping pipe connected pipe (1) interface 1 are closed, the interface 2 be connected with air inlet port tube connector (2) is opened, staving (10) is communicated with surrounding environment by three way cock interface 3 and three way cock interface 2, keep air pressure inside consistent with surrounding environment, the one way valve (9) that discharges water is opened soft closed cabin (5) internal water accumulation and is discharged by adjutage (13), water feeding one-way valve (2) is closed.
Decline with rate of water added, soft closed cabin (5) tension force disappears, and spool is set back by guide rod (8) by three way cock (4) under spring (7) and baffle plate (6) Action of Gravity Field, and three way cock (4) interface 1 is opened, and three way cock (4) interface 2 is closed.
The one way valve (9) that discharges water is put into when external pressure is greater than air pressure inside and hydraulic pressure sum at water closes, and now water feeding one-way valve (4) is opened; Whole system enters next circulation.
Hereinafter, gas pumping pipe tailrace is according to a second embodiment of the present invention described in detail with reference to accompanying drawing 3.
Staving (10) and bung (11) close laminating and form confined space.
Three way cock interface 3 is normal opening, and three way cock has a kind of interface 1 of two states to communicate with interface 3, and interface 2 is closed; Another kind of three way cock interface 2 communicates with interface 3, and interface 1 is closed.
When equipment is in into water state, staving is by the connection of three way cock (3) interface 1 with gas pumping pipe connected pipe (1), staving (10) is communicated by three way cock interface 3, three way cock interface 1 and gas pumping pipe, keep air pressure consistent, water feeding one-way valve (4) is opened, and gas pumping pipe ponding enters soft closed cabin (5) by water inlet pipe (12).
Along with the lifting of soft closed cabin (5) the interior water yield, when reaching peak level, soft closed cabin (5) tension force is by baffle plate (6), guide rod (8) applies strength to three way cock (4) spool, three way cock (4) and gas pumping pipe connected pipe (1) interface 1 are closed, the interface 2 be connected with air inlet port tube connector (2) is opened, staving (10) is communicated with surrounding environment by three way cock interface 3 and three way cock interface 2, keep air pressure inside consistent with surrounding environment, the one way valve (9) that discharges water is opened soft closed cabin (5) internal water accumulation and is discharged by adjutage (13), water feeding one-way valve (2) is closed.
Decline with rate of water added, soft closed cabin (5) tension force disappears, and spool is set back by guide rod (8) by three way cock (4) under spring (7) and baffle plate (6) Action of Gravity Field, and three way cock (4) interface 1 is opened, and three way cock (4) interface 2 is closed.
The one way valve (9) that discharges water is put into when external pressure is greater than air pressure inside and hydraulic pressure sum at water closes, and now water feeding one-way valve (4) is opened; Whole system enters next circulation.
Claims (5)
1. a gas pumping pipe tailrace, comprise: a bung (11), a staving (10), staving (10) top is open, staving (10) is provided with water inlet, air inlet port, gas pumping pipe connected pipe (1), dewatering outlet, water inlet is provided with water feeding one-way valve (4), and dewatering outlet is provided with the one way valve that discharges water (9); A three way cock (3) is provided with in staving, described three way cock (3) interface 1 connects gas pumping pipe connected pipe (1), interface 2 connects air inlet port tube connector (2), interface 3 connects staving inside, it is characterized in that: three way cock (3) spool connects a guide rod (8), guide rod (8) around cover has spring (7), and lower end of the guide rod is provided with baffle plate (6); Staving (10) bottom is provided with a soft closed cabin (5), and this soft closed cabin (5) one end is connected with water feeding one-way valve (4), and this soft closed cabin (5) other end is connected with the one way valve that discharges water (9).
2. gas pumping pipe tailrace according to claim 1, is characterized in that described staving (10) forms confined space by the combination of bung (11).
3. gas pumping pipe tailrace according to claim 1, is characterized in that described bung (11) adopts transparent material, observes gas pumping pipe tailrace duty to facilitate.
4. gas pumping pipe tailrace according to claim 1, is characterized in that described guide rod (8) one end connecting tee valve (3) spool, and one end connects baffle plate (6), and guide rod periphery is surrounded with spring (7).
5. a gas pumping pipe tailrace, comprise: a bung (11), a staving (10), staving (10) top is open, staving (10) is provided with water inlet, air inlet port, gas pumping pipe connected pipe (1), dewatering outlet, water inlet is provided with water feeding one-way valve (4), and dewatering outlet is provided with the one way valve that discharges water (9); A three way cock (3) is provided with in staving, described three way cock (3) interface 1 connects gas pumping pipe connected pipe (1), interface 2 connects air inlet port tube connector (2), interface 3 connects staving inside, it is characterized in that: three way cock (3) spool connects a guide rod (8), guide rod (8) around cover has spring (7), and lower end of the guide rod is provided with baffle plate (6); Staving (10) bottom is provided with a soft closed cabin (5), and this soft closed cabin (5) one end is connected with water feeding one-way valve (4) by water inlet pipe (12), and this soft closed cabin (5) other end is connected with the one way valve that discharges water (9) by adjutage (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980437.6U CN205206875U (en) | 2015-12-02 | 2015-12-02 | Gas extraction pipe water draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520980437.6U CN205206875U (en) | 2015-12-02 | 2015-12-02 | Gas extraction pipe water draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205206875U true CN205206875U (en) | 2016-05-04 |
Family
ID=55844600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520980437.6U Expired - Fee Related CN205206875U (en) | 2015-12-02 | 2015-12-02 | Gas extraction pipe water draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205206875U (en) |
-
2015
- 2015-12-02 CN CN201520980437.6U patent/CN205206875U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160504 Termination date: 20161202 |