CN211058863U - Automatic water discharging device for gas pipe at upper corner - Google Patents
Automatic water discharging device for gas pipe at upper corner Download PDFInfo
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- CN211058863U CN211058863U CN201922225489.3U CN201922225489U CN211058863U CN 211058863 U CN211058863 U CN 211058863U CN 201922225489 U CN201922225489 U CN 201922225489U CN 211058863 U CN211058863 U CN 211058863U
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- water
- gas pipe
- pipe
- automatic
- valve
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Abstract
The utility model discloses an automatic water discharging device of upper corner gas pipe relates to gas pipe drainage technical field. Comprises a water discharging mechanism. Through setting up the mechanism that drains, first gas pipe and second gas pipe, open the water intaking valve, the inside ponding of first gas pipe drives the kickboard and rises, the breather valve communicates with each other with the atmosphere, the water intaking valve is closed, under the hydrostatic pressure effect of retaining intracavity portion, the kickboard position is in initial condition again, so go round and go round, realize automatic draining, the automatic incessant drainage of realization upper corner gas pipe, the effect of taking out is improved and the manpower is saved, the problem of two to three people of the conventional artifical drainage of need arranging to tear open the pipe every day and drain is solved, automatic draining only need arrange alone maintenance every three days for one person can, avoided causing gas early warning transfinite accident and avoided adopting the artifical butterfly valve that need close when draining, cause the condition that gas early warning transfinite the accident easily, the automatic butterfly valve that need not close.
Description
Technical Field
The utility model relates to a gas pipe drainage technical field specifically is an automatic water discharging device of upper corner gas pipe.
Background
The corner means the corner, the corner means the corner position, the upper corner is generally the mining terminology, means the return air side of the coal face, the triangle area that is close to the return air tunnel upper wall and the goaf edge simultaneously, this area ventilation is not good, temperature humidity is higher, gather the gas that goaf and goaf meet and release easily, gas concentration is higher, is the focus of working face prevention and cure gas:
in the prior art, in order to solve the problem of high gas at the upper corner of a fully mechanized mining face and ensure safe production, at present, a company generally installs 400 gas pipes on the fully mechanized mining face to pump gas at the upper corner, the gas pipes enter a goaf and are installed at lower positions, so that water is often accumulated in the pipes, the pumping effect is affected, the safe production of a mine is affected, personnel need to drain water to a place where the water accumulation at the low-lying position of the gas pipes is large, a butterfly valve on the port of the gas pipe at the upper corner needs to be closed down during water drainage, then the gas pipes are removed at the water accumulation position to drain water, the butterfly valve cannot be closed completely, so that the water accumulation cannot be discharged completely, two to three people are required to drain water every day, a large amount of manpower is wasted, and in addition, the butterfly valve needs to be closed down during manual water drainage, and gas early warning or gas.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides an automatic water drainage device of upper corner gas pipe possesses the automatic incessant drainage that realizes upper corner gas pipe, it only needs every three days to arrange alone to maintain the ware that drains and can and avoided causing the gas early warning to transfinite the accident and the automatic advantage that need not close little butterfly valve of draining to drain to have improved and taken out the drainage effect and automatic draining, solved artifical draining and need arrange two to three people every day and tear open a tub when draining and artifical draining and need close little butterfly valve, easily cause the problem of gas early warning transfinite the accident.
(II) technical scheme
For the above-mentioned automatic incessant drainage that possesses realization upper corner gas pipe of realizing, improved take out and adopt the effect and automatic the draining only need arrange alone every three days that to maintain the ware that drains can and avoided causing gas early warning transfinite accident and automatic draining need not close the purpose of little butterfly valve, the utility model provides a following technical scheme: an automatic water drainage device for gas pipes at upper corners comprises a water drainage mechanism, a first connecting pipe, a first gas pipe, a second connecting pipe and a second gas pipe, wherein the water drainage mechanism is movably connected with the first gas pipe through the first connecting pipe, and the water drainage mechanism is movably connected with the second gas pipe through the second connecting pipe;
the water discharging mechanism comprises a water storage tank, a water storage cavity, a vent valve, an air inlet pipe, a water inlet valve, a water discharging valve, a floating plate and supporting legs, wherein the water storage cavity is formed in the water storage tank, the vent valve is arranged in the water storage cavity, the air inlet pipe is arranged in the water storage cavity, the water inlet valve is arranged in the water storage cavity, and the water discharging valve is arranged in the water storage cavity.
As a preferred technical scheme of the utility model, the bottom of intake pipe extends to the upper surface of water storage box and keeps away from the one end swing joint of second connecting pipe with the second connecting pipe.
As an optimized technical scheme of the utility model, the input of water intaking valve and the one end swing joint of keeping away from first gas pipe of first connecting pipe.
As an optimized technical scheme of the utility model, the inside of first connecting pipe and second connecting pipe all is provided with the valve.
As an optimal technical scheme of the utility model, the lower fixed surface of water storage box is provided with the landing leg, the quantity of landing leg is four.
As an optimized technical scheme of the utility model, first connecting pipe and second connecting pipe are the high-pressure pipe.
(III) advantageous effects
Compared with the prior art, the utility model provides an automatic water discharging device of upper corner gas pipe possesses following beneficial effect:
this automatic water discharging device of upper corner gas pipe, through setting up the mechanism that drains, first gas pipe and second gas pipe, open the water intaking valve, the inside ponding of first gas pipe drives the kickboard and rises, the breather valve communicates with each other with the atmosphere, the water intaking valve is closed, under the hydrostatic pressure effect of retaining intracavity portion, the kickboard position is in initial condition again, so go round and go round again, realize automatic draining, the automatic incessant drainage of the gas pipe of realization upper corner, it adopts the effect and has saved the manpower to have improved the drainage, the problem that the conventional manual drainage need arrange two to three people every day to tear open the pipe and drain, automatic drainage only need arrange one person every three days to maintain can, avoided causing gas early warning transfinite accident and avoided adopting the manual butterfly valve that need close when draining, the condition that causes gas early warning transfinite accident easily, the automatic butterfly valve that need not close.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the structure of the water discharging mechanism of the present invention.
In the figure: 1. a water discharge mechanism; 11. a water storage tank; 12. a water storage cavity; 13. a vent valve; 14. an air inlet pipe; 15. a water inlet valve; 16. a water drain valve; 17. a floating plate; 18. a support leg; 2. a first connecting pipe; 3. a first gas pipe; 4. a second connecting pipe; 5. a second gas pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the utility model discloses an automatic water discharging device for gas pipes at upper corners, which comprises a water discharging mechanism 1, a first connecting pipe 2, a first gas pipe 3 (with a water discharging upper corner), a second connecting pipe 4 and a second gas pipe 5 (with a water discharging parallel hole), wherein the water discharging mechanism 1 is movably connected with the first gas pipe 3 (with a water discharging upper corner) through the first connecting pipe 2, and the water discharging mechanism 1 is movably connected with the second gas pipe 5 (with a water discharging parallel hole) through the second connecting pipe 4;
the water drainage mechanism 1 comprises a water storage tank 11, a water storage cavity 12, a vent valve 13, an air inlet pipe 14, a water inlet valve 15, a water drainage valve 16, a floating plate 17 and support legs 18, the water storage cavity 12 is formed in the water storage tank 11, the vent valve 13 is arranged in the water storage cavity 12, the air inlet pipe 14 is arranged in the water storage cavity 12, the water inlet valve 15 is arranged in the water storage cavity 12, the water drainage valve 16 is arranged in the water storage cavity 12, the water inlet valve 15 is opened by arranging the water drainage mechanism 1, a first gas pipe 3 and a second gas pipe 5, accumulated water in the first gas pipe 3 drives the floating plate 17 to ascend, the vent valve 13 is communicated with the atmosphere, the water inlet valve 15 is closed, the position of the floating plate 17 is in an initial state again under the action of hydrostatic pressure in the water storage cavity 12, the operation is repeated, automatic water drainage is realized, and automatic uninterrupted drainage of the gas pipes at upper corner is realized, the gas early warning device has the advantages that the gas early warning device improves the extraction effect and saves manpower, the problem that two to three persons need to be arranged to dismantle the pipe and drain water every day in the conventional manual draining process is solved, only one person needs to be arranged every three days to maintain the automatic draining process, the gas early warning overrun accident is avoided, the small butterfly valve needs to be closed when the manual draining process is adopted, the gas early warning overrun accident is easily caused, and the small butterfly valve does not need to be closed when the water is automatically drained.
Specifically, the bottom end of the air inlet pipe 14 extends to the upper surface of the water storage tank 11 and is movably connected with one end of the second connecting pipe 4 far away from the second connecting pipe 4.
In this embodiment, the bottom end of the air inlet pipe 14 extends to the upper surface of the water storage tank 11 and is movably connected with one end of the second connecting pipe 4 far away from the second connecting pipe 4, the floating plate 17 descends to open the air inlet pipe 14, the water storage cavity 12 is communicated with the first gas pipe 3 (with the upper corner of the water pump) again, the vent valve 13 and the water drain valve 16 are closed under the action of atmospheric pressure, the position of the floating plate 17 is in an initial state again, and the steps are repeated to realize automatic water drain, so that the problem that water is easily accumulated inside the conventional upper corner gas pipe is solved.
Specifically, the input end of the water inlet valve 15 is movably connected with one end of the first connecting pipe 2 far away from the first gas pipe 3 (with the upper drawing corner).
In this embodiment, the input end of the water inlet valve 15 is movably connected to the end of the first connection pipe 2 away from the first gas pipe 3 (with the pumping upper corner), the water outlet valve 16 is in a closed state under the action of negative pressure of the second gas pipe 5 (with the pumping parallel hole), the water inlet valve 15 is opened, accumulated water in the first gas pipe 3 (with the pumping upper corner) can flow into the water storage cavity 12 through the first connection pipe 2, the floating plate 17 rises along with the rise of the water level, the water storage cavity 12 is communicated with the atmosphere through the vent valve 13, the water inlet valve 15 is closed, the water outlet valve 16 is opened under the action of hydrostatic pressure in the water storage cavity 12 to start water drainage, and accordingly, the accumulated water in the first gas pipe 3 (with the pumping upper corner) is discharged.
Specifically, valves are arranged inside the first connecting pipe 2 and the second connecting pipe 4.
In this embodiment, the inside of first connecting pipe 2 and second connecting pipe 4 all is provided with the valve, when the mechanism 1 that drains need overhaul, can close the inside valve of first connecting pipe 2 and second connecting pipe 4, can maintain, has improved the usability of the device.
Specifically, the lower surface of the water storage tank 11 is fixedly provided with four support legs 18, and the number of the support legs 18 is four.
In this embodiment, the lower surface of the water storage tank 11 is fixedly provided with the support legs 18, the number of the support legs 18 is four, the water storage tank 11 can be erected through the support legs 18, and the water drainage of the waterproof valve is facilitated.
Specifically, the first connecting pipe 2 and the second connecting pipe 4 are both high-pressure pipes.
In this embodiment, the first connection pipe 2 and the second connection pipe 4 are both high-pressure pipes, and the high-pressure pipes have high endurance strength, high oxidation resistance and corrosion resistance, good tissue stability and sufficient strength, hardness, wear resistance and impact toughness, thereby improving the usability of the device.
The utility model discloses a theory of operation and use flow: when the device is used, the water discharging valve 16 is in a closed state under the action of negative pressure of the second gas pipe 5 (with a pumping parallel hole), the water inlet valve 15 is opened, accumulated water in the first gas pipe 3 (with a pumping upper corner) can flow into the water storage cavity 12 through the first connecting pipe 2, the floating plate 17 rises along with the rise of the water level, the water storage cavity 12 is communicated with the atmosphere through the vent valve 13, the water inlet valve 15 is closed, the water discharging valve 16 is opened under the action of hydrostatic pressure in the water storage cavity 12 to start water discharging, the floating plate 17 descends along with the fall of the water level to open the air inlet pipe 14, the water storage cavity 12 is communicated with the first gas pipe 3 (with the pumping upper corner) again, the vent valve 13 and the water discharging valve 16 are closed under the action of the atmospheric pressure, the position of the floating plate 17 is in an initial state again, the water discharging is automatically realized, and the operation of the device is completed through the above steps.
In summary, the automatic water discharging device for the gas pipe at the upper corner opens the water inlet valve 15 by arranging the water discharging mechanism 1, the first gas pipe 3 and the second gas pipe 5, the accumulated water in the first gas pipe 3 drives the floating plate 17 to rise, the vent valve 13 is communicated with the atmosphere, the water inlet valve 15 is closed, under the action of hydrostatic pressure in the water storage cavity 12, the position of the floating plate 17 is in an initial state, so in cycles, realize automatic draining, realize the automatic incessant drainage of upper corner gas pipe, improved take out and adopt the effect and saved the manpower, the problem of two to three people of the artifical daily necessity of draining of having solved conventional needs of arranging of draining is torn open the pipe and is drained off, automatic draining only need arrange every three days alone maintain can, avoided causing the gas early warning to transfinite the accident and avoided adopting the artifical condition of closing little butterfly valve when draining, cause the gas early warning to transfinite the accident easily, the automatic condition that need not close little butterfly valve of draining.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an automatic water discharging device of upper corner gas pipe, includes drainage mechanism (1), first connecting pipe (2), first gas pipe (3), second connecting pipe (4) and second gas pipe (5), its characterized in that: the water discharging mechanism (1) is movably connected with the first gas pipe (3) through a first connecting pipe (2), and the water discharging mechanism (1) is movably connected with the second gas pipe (5) through a second connecting pipe (4);
the water drainage mechanism (1) comprises a water storage tank (11), a water storage cavity (12), a vent valve (13), an air inlet pipe (14), a water inlet valve (15), a water drainage valve (16), a floating plate (17) and support legs (18), the water storage cavity (12) is formed in the water storage tank (11), the vent valve (13) is arranged in the water storage cavity (12), the air inlet pipe (14) is arranged in the water storage cavity (12), the water inlet valve (15) is arranged in the water storage cavity (12), and the water drainage valve (16) is arranged in the water storage cavity (12).
2. The automatic water discharging device for the upper corner gas pipe according to claim 1, wherein: the bottom end of the air inlet pipe (14) extends to the upper surface of the water storage tank (11) and is movably connected with one end, far away from the second connecting pipe (4), of the second connecting pipe (4).
3. The automatic water discharging device for the upper corner gas pipe according to claim 1, wherein: the input end of the water inlet valve (15) is movably connected with one end, far away from the first gas pipe (3), of the first connecting pipe (2).
4. The automatic water discharging device for the upper corner gas pipe according to claim 1, wherein: valves are arranged inside the first connecting pipe (2) and the second connecting pipe (4).
5. The automatic water discharging device for the upper corner gas pipe according to claim 1, wherein: the lower surface of the water storage tank (11) is fixedly provided with four support legs (18), and the number of the support legs (18) is four.
6. The automatic water discharging device for the upper corner gas pipe according to claim 1, wherein: the first connecting pipe (2) and the second connecting pipe (4) are both high-pressure pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225489.3U CN211058863U (en) | 2019-12-12 | 2019-12-12 | Automatic water discharging device for gas pipe at upper corner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922225489.3U CN211058863U (en) | 2019-12-12 | 2019-12-12 | Automatic water discharging device for gas pipe at upper corner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211058863U true CN211058863U (en) | 2020-07-21 |
Family
ID=71587361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922225489.3U Expired - Fee Related CN211058863U (en) | 2019-12-12 | 2019-12-12 | Automatic water discharging device for gas pipe at upper corner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211058863U (en) |
-
2019
- 2019-12-12 CN CN201922225489.3U patent/CN211058863U/en not_active Expired - Fee Related
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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: 20200721 Termination date: 20201212 |