CN205387955U - Ware drains - Google Patents
Ware drains Download PDFInfo
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- CN205387955U CN205387955U CN201521071755.7U CN201521071755U CN205387955U CN 205387955 U CN205387955 U CN 205387955U CN 201521071755 U CN201521071755 U CN 201521071755U CN 205387955 U CN205387955 U CN 205387955U
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- outlet
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- gas
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Abstract
The utility model provides a ware drains, include: dewatering portion, dewatering portion include air inlet, gas outlet and be arranged in detaching the dewatering spare of gas moisture, and inlet set sets up the second end in dewatering portion in the first end of dewatering portion, gas outlet, and dewatering spare sets up the inside in dewatering portion, a bottom, first end is linked together with dewatering portion, and the second end sets up to the delivery port that is used for the water portion of discharge water, sets up in dewatering portion for receive out the water storage tank of water portion discharge water, the water storage tank is provided with the chamber that holds that is used for depositing ponding, and the top of water storage tank is provided with the oral siphon that is used for introducing the water of delivery port the water storage tank, the first end of oral siphon with hold the chamber intercommunication, the second end and the delivery port intercommunication of oral siphon still are provided with on the water storage tank and admit air and water discharging part. The utility model provides a pair of ware drains has solved the interior serious problem of ponding of high negative pressure drainage system pipeline, has improved pipeline gas drainage efficiency, has reduced the danger coefficient of colliery production.
Description
Technical field
This utility model relates to a kind of pipeline water trap, particularly relates to a kind of tailrace.
Background technology
, in recovery process, there is the problem that methane gas is gushed out unavoidably in colliery, it is necessary in time methane gas is carried out extraction, to ensure job safety.
In prior art, being generally adopted pipeline extraction when methane gas is carried out extraction, the water carried in methane gas can be dropped in the inside of pipeline, it is therefore desirable to is regularly released by the hydrops in pipeline.
In practical work process, owing to the needs that extract of methane gas drive the flowing of methane gas by means of pump-absorb action, cause the negative pressure in pipeline bigger, draining difficulty, it is impossible in time the hydrops in the pipeline of the gas that draws out methane is discharged, cause that in pipeline, hydrops is more, the impurity contained in hydrops is not only bigger to the corrosivity of extraction pipeline, reduce the service life of pipeline, and had a strong impact on the pipeline efficiency to methane gas extraction, add the danger of colliery operation.
Therefore, it is necessary to propose a kind of pipeline water trap, it is possible to effectively, in time by the hydrops in the pipeline of gas extraction gas discharge, extend the service life of pipeline, improve gas drainage under suction efficiency, reduce the danger coefficient of coal production.
Utility model content
This utility model provides a kind of tailrace, the problem serious to solve high negative pressure extraction system pipeline internal water accumulation, improves pipeline gas drainage under suction efficiency, extends pipeline service life, reduces the danger coefficient of coal production.
This utility model provides a kind of tailrace, wherein, and including:
Dewater portion, the described portion of dewatering includes air inlet, gas outlet and for removing the part that dewaters of moisture in gas, described air inlet dewaters first end in portion described in being arranged on, described gas outlet be arranged on described in dewater second end in portion, described in dewater part be arranged on described in dewater the inside in portion；
For discharging the outlet part of water, described outlet part be arranged on described in dewater the bottom in portion, the first end of described outlet part is connected with the portion of dewatering, and the second end of described outlet part is set to outlet；
The water tank of water is discharged for receiving outlet part, described water tank is provided with the accommodation chamber for depositing hydrops, the top of described water tank is provided with the oral siphon for the water of outlet introduces water tank, first end of described oral siphon connects with described accommodation chamber, second end of described oral siphon connects with described outlet, described water tank is additionally provided with the air intake for balancing water tank internal gas pressure and for discharging the water outlet piece of water tank internal water accumulation.
Tailrace as above, these, it is preferred to: also including controlling valve, the first end of described control valve is connected with described water inlet, and the second end of described control valve is connected with described outlet.
Tailrace as above, these, it is preferred to: described water outlet piece is drain valve, and described drain valve is arranged on the side outer side surface of described water tank, and described drain valve connects with described accommodation chamber, and described drain valve is near the bottom of described water tank.
Tailrace as above, these, it is preferred to: described air intake is air bleeding valve, and described air bleeding valve is arranged on the outer side surface of described water tank, and described air bleeding valve connects with described accommodation chamber, and described air bleeding valve is near the top of described storage tank.
Tailrace as above, these, it is preferred to: the horn mouth that the first end is convergent of described outlet part.
Tailrace as above, these, it is preferred to: described in dewater part be weldingly fixed on described in dewater portion inwall on.
Tailrace as above, wherein, preferably: described in the part that dewaters be flat board, described flat board includes the first end face and the second end face that are oppositely arranged, described first end face is relative with described air inlet, described second end face is relative with described gas outlet, and described flat board is provided with the rectangular through-hole of multiple through described first end face and the second end face.
Tailrace as above, these, it is preferred to: described in the axis of symmetry of part in the vertical direction that dewaters overlap with the central shaft of described outlet part.
Tailrace as above, these, it is preferred to: described air intake and described water outlet piece are all weldingly fixed on the outer side surface of described water tank.
Tailrace as above, these, it is preferred to: described in dewater portion and outlet part is all made of stainless steel.
This utility model embodiment provides a kind of tailrace, described tailrace can be connected directly in the pipeline or other containers needing discharge hydrops by air inlet and gas outlet, by the part delay effect to moisture that dewaters being disposed within, the filter moisture of gas vivo carrying that will be entered by air inlet within tailrace, the moisture filtered flow in water tank through oral siphon under gravity, when liquid level in water tank arrives certain level, the air intake of water tank is opened, after air intake is opened, extraneous air enters in air accumulator under differential pressure action, negative pressure in water tank is removed, when the pressure in water tank is identical with ambient pressure, open water outlet piece to be discharged by the water in water tank, solve the problem that high negative pressure extraction system pipeline internal water accumulation is serious.The moisture that gas after the described part that dewaters is contained within falls sharply, reduce the moisture content of the follow-up pipeline in gas outlet or other internal tank gases, and then reduce gas to effects such as the corrosion of pipeline or internal tank, extend the service life of pipeline or container, improve pipeline or the container extraction speed to gas, reduce the danger of working environment.
Accompanying drawing explanation
The structural representation of the tailrace that Fig. 1 provides for this utility model embodiment.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described in detail.Wherein identical parts are presented with like reference characters.It should be noted that the word "front", "rear" of middle use is described below, direction that "left", "right", "up" and "down" refer in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center.
The structural representation of the tailrace that Fig. 1 provides for this utility model embodiment.It will be seen from figure 1 that this utility model embodiment provides a kind of tailrace 1, including the portion of dewatering 11, for discharging the outlet part 12 of water and discharging the water tank 13 of water for receiving outlet part.
The described portion 11 that dewaters includes air inlet 111, gas outlet 112 and for removing the part 113 that dewaters of moisture in gas, described air inlet 111 dewaters first end in portion 11 described in being arranged on, described gas outlet 112 dewaters second end in portion 11 described in being arranged on, described in dewater part 113 be arranged on described in dewater the inside in portion 11；Described outlet part 12 dewaters the bottom in portion 11 described in being arranged on, first end of described outlet part 12 is connected with the portion of dewatering 11, second end of described outlet part 12 is set to outlet, described water tank 13 is provided with the accommodation chamber for depositing hydrops, the top of described water tank 13 is provided with the oral siphon 131 for the water of outlet introduces water tank 13, first end of described oral siphon 131 connects with described accommodation chamber, second end of described oral siphon 131 connects with described outlet, described water tank 13 is additionally provided with the air intake 133 for balancing water tank internal gas pressure and for discharging the water outlet piece 132 of water tank internal water accumulation.
nullRefer to Fig. 1，This utility model embodiment provides a kind of tailrace 1，Described tailrace 1 can pass through air inlet 111 and gas outlet 112 is connected directly in the pipeline or other containers needing discharge hydrops，By being prone to absorption ferrous materials by water moisture，And gas is not adsorbed on the feature on ferrous materials，The part 113 that will dewater is set to iron and steel material quality，With the gas of moisture after the described part 113 that dewaters，Gas is passed through，Moisture is then trapped in and dewaters on part 113，By the part delay effect to moisture that dewaters，The filter moisture of gas vivo carrying that will be entered by air inlet 111 within tailrace 1，The moisture filtered flow in water tank 13 through oral siphon 131 under gravity，When liquid level in water tank 13 arrives certain level，The air intake 133 of water tank 13 is opened，After air intake 133 is opened，Extraneous air enters in water tank 13 under differential pressure action，Negative pressure in water tank 13 is removed，Until when pressure in water tank 13 is identical with ambient pressure，Open water outlet piece 132 to be discharged by the water in water tank 13，Solve the problem that high negative pressure extraction system pipeline internal water accumulation is serious.The moisture that gas after the described part 113 that dewaters is contained within falls sharply, reduce the moisture content of the follow-up pipeline in gas outlet 112 or other internal tank gases, and then reduce gas to effects such as the corrosion of pipeline or internal tank, extend the service life of pipeline or container, improve pipeline or the container extraction speed to gas, reduce the danger of working environment.
Further, this utility model embodiment provide tailrace 1 also include control valve 14, the first end of described control valve 14 is connected with described water inlet, the second end of described control valve 14 with described outlet to being connected.nullThis utility model is additionally arranged water tank 13，For the storage device that the hydrops discharged from outlet provides，Prevent any discharge of hydrops，On this basis，Hydrops liquid level in water tank 13 arrives certain level，When needing to concentrate discharge，In order to effectively described hydrops be discharged，This utility model embodiment provides control valve 14，When needing to discharge the hydrops in water tank 13，Described control valve 14 is threaded to closed mode，The gas flowing into water inlet from outlet can be blocked，Effectively prevent the gas in the portion 11 that dewaters described in approach to be leaked in water tank 13 by described control valve 14，Ensure that the safety of construction environment，Control valve 14 only just to open when the portion of dewatering 11 is containing moisture simultaneously，Prevent gas from flowing to the accommodation chamber connected with water inlet from outlet，And then pollute the environment holding chamber in water tank 13.
Preferably, the water outlet piece 132 that this utility model embodiment provides can be drain valve, and described drain valve is arranged on the side outer side surface of described water tank 13, and described drain valve connects with described accommodation chamber, and described drain valve is near the bottom of described water tank 13.In the lateral wall of described water tank 13, drain valve is set, drain valve is made to be connected with the accommodation chamber of water tank 13, control the hydrops regular discharge in water tank 13, avoid hydrops and arbitrarily discharge pollution on the environment, described drain valve being positioned close to the bottom of described water tank 13 simultaneously, it is simple to open drain valve when carrying out draining, hydrops discharge is thoroughly, avoid water tank 13 to overstock hydrops for a long time, cause the infringements such as burn into deformation to water tank 13.
Further, the air intake 133 that this utility model embodiment provides can be air bleeding valve, and described air bleeding valve is arranged on the outer side surface of described water tank 13, and described air bleeding valve connects with described accommodation chamber, and described air bleeding valve is near the top of described storage tank.Air pressure within water tank 13 be subject to residing for the impact of gas pressure in portion 11 that dewaters bigger, when the gas pressure in the portion of dewatering 11 is less, the air pressure of tank inside is reduced by portion gas unavoidably that infiltrate in water tank 13 internal water accumulation, now open the water outlet piece 13 on water tank 13 when carrying out draining, hydrops is subject to holding in water tank 13 the low pressure impact in chamber, draining difficulty, it is thus desirable to set up air bleeding valve, after opening air bleeding valve, ambient atmos enters the inside of water tank 13, can by the boost in pressure within water tank 13 to ambient pressure value, ensure that water outlet piece 13 discharges hydrops smoothly efficiently.
As a preferred embodiment, the first end of described outlet part 12 could be arranged to the horn mouth of convergent.The moisture removed from gas for the part 113 that ensures to dewater can enter in outlet timely, first end of described outlet is set to the bell mouth shape reduced, the effect of drain can be played, hydrops is collected by horn mouth in the larger context that be relatively large in diameter on outlet, and along the horn mouth reduced by flared end less for hydrops drain diameter, and concentrate discharge, improve the efficiency that outlet is collected and discharged hydrops.
On the basis of above-described embodiment, described in dewater part 113 could be arranged to be weldingly fixed on described in dewater portion 11 inwall on.The fixed form being fixed in the portion of dewatering 11 of the described part 113 that dewaters can be a variety of, dewater described in being weldingly fixed on by the described part 113 that the dewaters inner side in portion 11 is a kind of stable connection, without increasing a kind of connected mode of unnecessary connection member, connect simple, it is simple to construction.
Further, the described part 113 that dewaters could be arranged to flat board, described flat board includes the first end face and the second end face that are oppositely arranged, described first end face is relative with described air inlet 111, described second end face is relative with described gas outlet 112, and described flat board is provided with the rectangular through-hole of multiple through described first end face and the second end face.The described part 113 that dewaters is set to flat board, and by relative with described air inlet 111 and gas outlet 112 respectively to the first end face and second end face of described flat board, add flat board and by the contact area of gas, and on flat board, it is relatively set with multiple rectangular through-hole, the gas of carrying of liquids is after rectangular through-hole traverse, the liquid holdup carried in gas is on flat board, and flow under gravity in outlet, effectively reduces the moisture content of gas outlet 112 gas.Those skilled in the art is it is understood that other irregular through holes can also be offered on described flat board, such as circular port or square hole, is as the criterion with part 113 efficient water-removing that dewaters described in ensureing.
Further, the described axis of symmetry of part 113 in the vertical direction that dewaters overlaps with the central shaft of described outlet part 12, it is set to overlap with the central shaft of described outlet part 12 at the axis of symmetry of vertical direction by the described part 113 that dewaters, the moisture filtered in part 113 that dewaters described in can ensure that can directly fall in described outlet part 12, it is ensured that dewater part 113 and outlet part 12 discharges the high efficiency of water.
The mode that described air intake 133 and described water outlet piece 132 are fixed in water tank 13 has multiple, and as a preferred embodiment, described air intake 133 is all weldingly fixed on the outer side surface of described water tank 13 with the described part 132 that dewaters.Being weldingly fixed on the outer side surface of described water tank 13 by described air intake 133 with described water outlet piece 132 is a kind of stable connection, connected mode easy and simple to handle.
On the basis of above-described embodiment, described in dewater portion 11 and outlet part 12 is all made of stainless steel.Owing to the working environment of the portion of dewatering 11 and outlet part 12 is comparatively moist, dewater portion 11 and outlet part 12 easily generation oxide etch in above-mentioned environment, portion 11 is dewatered and described outlet part 12 is set to stainless steel material by described, dewater described in can effectively reducing portion 11 and described dewater portion 11 occur corrosion probability, the service life of dewater described in prolongation portion 11 and described outlet part 12.
Last it is noted that above example is only in order to illustrate the technical solution of the utility model, it is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of this utility model.
Claims (10)
1. a tailrace, it is characterised in that including:
Dewater portion, the described portion of dewatering includes air inlet, gas outlet and for removing the part that dewaters of moisture in gas, described air inlet dewaters first end in portion described in being arranged on, described gas outlet be arranged on described in dewater second end in portion, described in dewater part be arranged on described in dewater the inside in portion；
For discharging the outlet part of water, described outlet part be arranged on described in dewater the bottom in portion, the first end of described outlet part is connected with the portion of dewatering, and the second end of described outlet part is set to outlet；
The water tank of water is discharged for receiving outlet part, described water tank is provided with the accommodation chamber for depositing hydrops, the top of described water tank is provided with the oral siphon for the water of outlet introduces water tank, first end of described oral siphon connects with described accommodation chamber, second end of described oral siphon connects with described outlet, described water tank is additionally provided with the air intake for balancing water tank internal gas pressure and for discharging the water outlet piece of water tank internal water accumulation.
2. tailrace according to claim 1, it is characterised in that: also including controlling valve, the first end of described control valve is connected with described water inlet, and the second end of described control valve is connected with described outlet.
3. tailrace according to claim 2, it is characterised in that: described water outlet piece is drain valve, and described drain valve is arranged on the side outer side surface of described water tank, and described drain valve connects with described accommodation chamber, and described drain valve is near the bottom of described water tank.
4. tailrace according to claim 3, it is characterised in that: described air intake is air bleeding valve, and described air bleeding valve is arranged on the outer side surface of described water tank, and described air bleeding valve connects with described accommodation chamber, and described air bleeding valve is near the top of described water tank.
5. the tailrace according to claim 1-4 any one, it is characterised in that: the horn mouth that the first end is convergent of described outlet part.
6. tailrace according to claim 5, it is characterised in that: described in dewater part be weldingly fixed on described in dewater portion inwall on.
7. tailrace according to claim 6, it is characterized in that: described in the part that dewaters be flat board, described flat board includes the first end face and the second end face that are oppositely arranged, described first end face is relative with described air inlet, described second end face is relative with described gas outlet, and described flat board is provided with the rectangular through-hole of multiple through described first end face and the second end face.
8. tailrace according to claim 7, it is characterised in that: described in the axis of symmetry of part in the vertical direction that dewaters overlap with the central shaft of described outlet part.
9. tailrace according to claim 8, it is characterised in that: described air intake and described water outlet piece are all weldingly fixed on the outer side surface of described water tank.
10. tailrace according to claim 9, it is characterised in that: described in dewater portion and outlet part is all made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071755.7U CN205387955U (en) | 2015-12-21 | 2015-12-21 | Ware drains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071755.7U CN205387955U (en) | 2015-12-21 | 2015-12-21 | Ware drains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205387955U true CN205387955U (en) | 2016-07-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521071755.7U Active CN205387955U (en) | 2015-12-21 | 2015-12-21 | Ware drains |
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| Country | Link |
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| CN (1) | CN205387955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523024A (en) * | 2017-01-06 | 2017-03-22 | 平安煤炭开采工程技术研究院有限责任公司 | Water discharging device used for gas extraction system |
-
2015
- 2015-12-21 CN CN201521071755.7U patent/CN205387955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523024A (en) * | 2017-01-06 | 2017-03-22 | 平安煤炭开采工程技术研究院有限责任公司 | Water discharging device used for gas extraction system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |