CN216714468U - Automatic water drainage device for gas drainage - Google Patents
Automatic water drainage device for gas drainage Download PDFInfo
- Publication number
- CN216714468U CN216714468U CN202220062971.9U CN202220062971U CN216714468U CN 216714468 U CN216714468 U CN 216714468U CN 202220062971 U CN202220062971 U CN 202220062971U CN 216714468 U CN216714468 U CN 216714468U
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- Prior art keywords
- gas
- water
- pipe
- liquid
- bin
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 112
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 238000001816 cooling Methods 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims description 6
- 238000005057 refrigeration Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 9
- 238000000605 extraction Methods 0.000 description 7
- 239000002826 coolant Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Drying Of Gases (AREA)
Abstract
The utility model discloses an automatic water drainage device for gas drainage, which comprises a water collecting bin: the both sides outer wall of sump pit is provided with gas main and drain pipe respectively, the last intake pipe that is provided with of gas main, and the intake pipe passes through the three-way valve and is connected with the outlet duct, the inner wall of sump pit is provided with the collection liquid subassembly of the formula of inclining upward, and collects liquid subassembly and three-way valve connection, be provided with on the sump pit and supply cryogenic circulative cooling subassembly to the collection liquid subassembly inner loop. According to the automatic water drainage device, through the arrangement of the liquid collection assembly and the circulating cooling assembly, the gas which enters the water collection bin and has a large water content can be subjected to circulating uninterrupted cooling liquid collection treatment, so that the water in the gas can be separated from the gas and falls into the water collection bin for collection, the purity of the gas is effectively improved, and the water content in the gas is reduced.
Description
Technical Field
The utility model relates to the technical field of gas drainage, in particular to an automatic water drainage device for gas drainage.
Background
The temperature difference of each point under the coal mine is large, so a large amount of condensed water can be formed in the pipeline of the gas extraction system. In addition, because the coal bed and the rock stratum inevitably contain water, a large amount of drilling water can be generated in the drilling process and enters the pipeline of the gas extraction system. The condensed water and the drilling water existing in the gas extraction pipeline affect the normal operation of the extraction system, the extraction resistance is increased, and the extraction effect is reduced. Under the condition that other working conditions are not changed, the increase of accumulated water in the pipeline enables the negative pressure of the system to be increased, the pressure difference to be reduced and the gas concentration to be increased, and even the gas extraction is interrupted when the accumulated water is serious, so that the gas overrun accident is caused.
Chinese patent publication No.: CN205063994U discloses an automatic water discharger for a gas drainage pipe, which comprises a cylinder, the top of the cylinder is sealed by a top cover, the inside of the cylinder is divided into an upper sealed cavity and a lower sealed cavity by a horizontal partition plate, wherein the upper sealed cavity is a control cavity, the lower sealed cavity is a water storage cavity, a three-way electromagnetic ball valve is arranged in the control cavity, the three-way electromagnetic ball valve is connected with an electric control system by a lead, three interfaces of the three-way electromagnetic ball valve are respectively connected with an exhaust pipe, an air inlet pipe and the water storage cavity, one end of the three-way electromagnetic ball valve, which is connected with the exhaust pipe and the water storage cavity, is a normally open end, one end of the three-way electromagnetic ball valve, which is connected with the air inlet pipe, is communicated with the outside through the wall of the control cavity, the other end of the exhaust pipe is connected with a water inlet pipe, one end of the water inlet pipe is connected with the water storage cavity, and a one-way valve is arranged at the joint of the water inlet pipe and the water storage cavity, the water storage cavity is provided with a water outlet pipe on the wall of the cylinder close to the bottom, and the outlet of the water outlet pipe is provided with a one-way valve.
The operation that present ware that drains lacks the liquid trap once more and removes to the higher gas of partial water content for can contain moisture in the gas that discharges away, lead to the gas purity not enough, reduce the drainage effect of gas.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic water drainage device for gas drainage, which can collect and treat water in gas, remove the water in the gas and improve the quality of the gas.
In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides an automatic ware that drains of gas drainage, includes the sump:
the outer walls of the two sides of the water collecting bin are respectively provided with a gas main pipe and a drain pipe;
the gas main pipe is provided with a gas inlet pipe, and the gas inlet pipe is connected with a gas outlet pipe through a three-way valve;
the inner wall of the water collecting bin is provided with an upward-inclined liquid collecting assembly, and the liquid collecting assembly is connected with a three-way valve;
and a circulating cooling assembly for supplying liquid to the liquid collection assembly for refrigeration is arranged on the water collection bin.
As a further description of the above technical solution:
the liquid collection assembly comprises a liquid collection plate, and the top of the liquid collection plate is provided with a gas guide pipe connected with the three-way valve.
As a further description of the above technical solution:
the air duct is provided with a one-way valve.
As a further description of the above technical solution:
the circulating cooling assembly comprises a water storage bin arranged at the top of the water collection bin, a circulating pump is arranged in the water storage bin, an outlet pipe is arranged at the outlet end of the circulating pump, the outlet pipe is connected with a water inlet of a cooling hole in the liquid collection plate, and a water outlet of the cooling hole is connected with the water storage bin through a water return pipe.
As a further description of the above technical solution:
and a radiator is arranged on the water return pipe.
As a further description of the above technical solution:
the filter also comprises a filter component;
the filter assembly comprises a shell arranged on a gas main pipe, an end cover is embedded in the shell, and a plurality of filter elements are arranged on the end cover.
As a further description of the above technical solution:
the inner wall of the water collecting bin is provided with a declination type filter plate, and the top of the inclined end of the filter plate is provided with a sewage discharge pipe.
As a further description of the above technical solution:
and a liquid level sensor is arranged on the inner wall of the water collecting bin.
In the technical scheme, the automatic water drainage device for gas drainage provided by the utility model has the following beneficial effects:
this automatic ware that drains can play the incessant cooling of circulation and collect the liquid to getting into in the sump pit and the gas that water content is more and handle through the collection liquid subassembly and the circulative cooling subassembly that set up for moisture content in the gas can be followed the gas and separated in the gas, and drop and collect in the sump pit, thereby effectual improvement gas's purity, reduced the water content in the gas.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
Fig. 1 is a schematic structural view of an automatic gas drainage device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an internal structure of a filter assembly according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a hydronic cooling assembly according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a liquid collection assembly provided in an embodiment of the utility model.
Description of reference numerals:
1. a gas main pipe; 2. a filter assembly; 21. a housing; 22. an end cap; 23. a filter element; 3. filtering the plate; 4. a water collecting bin; 5. a drain pipe; 6. a blow-off pipe; 7. a liquid level sensor; 8. an air inlet pipe; 9. a three-way valve; 10. a circulating cooling assembly; 101. a water storage bin; 102. a circulation pump; 103. a water outlet pipe; 104. a water return pipe; 105. a heat sink; 11. an air outlet pipe; 12. a liquid collection assembly; 121. a liquid collecting plate; 122. a cooling hole; 123. an air duct; 124. a one-way valve.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, an automatic water discharger for gas drainage comprises a water collecting bin 4:
the outer walls of the two sides of the water collecting bin 4 are respectively provided with a gas main pipe 1 and a drain pipe 5;
the gas main pipe 1 is provided with a gas inlet pipe 8, and the gas inlet pipe 8 is connected with a gas outlet pipe 11 through a three-way valve 9;
the inner wall of the water collecting bin 4 is provided with an upward-inclined liquid collecting component 12, and the liquid collecting component 12 is connected with the three-way valve 9;
and a circulating cooling assembly 10 for supplying liquid to the liquid collecting assembly 12 in a circulating manner for refrigeration is arranged on the water collecting bin 4.
In the embodiment, the gas main pipe 1 is connected to a gas drainage pipeline, the gas containing water mixed gas is guided into the gas main pipe 1, at this time, the water in the gas mixed gas directly flows into the water collecting bin 4 to be collected, the drier gas enters the air inlet pipe 8 and is discharged from the air outlet pipe 11 through the conduction control of the three-way valve 9 to be collected, part of the gas containing water contacts the liquid collecting component 12 in the water collecting bin 4 and flows along the liquid collecting component 12, and the gas containing more water in the water collecting bin 4 can be cooled and collected continuously in a circulating manner by matching with the circulating cooling effect of the circulating cooling component 10, so that the water in the gas can be separated from the gas and falls into the water collecting bin 4 to be collected, and the gas after water removal enters the air outlet pipe 11 through the three-way valve 9 again and is discharged outwards, thereby the effectual purity that improves the gas has reduced the interior water content of gas, has realized the high-efficient dewatering effect of automatic ware of draining to the gas.
The liquid collecting component 12 comprises a liquid collecting plate 121, the top of the liquid collecting plate 121 is provided with a gas guide pipe 123 connected with a three-way valve 9, the gas guide pipe 123 is provided with a one-way valve 124, the water-containing gas entering the water collecting bin 4 can float upwards and is in contact with the liquid collecting plate 121, the gas flows along the surface of the liquid collecting plate 121 like the gas guide pipe 123, and the gas and the liquid collecting plate 121 have temperature difference, so that the water in the gas can be liquefied on the liquid collecting plate 121, water drops can be formed and can drop downwards, and the gas can be controlled by the one-way valve 124 and can be discharged outwards through the gas guide pipe 123 into the gas outlet pipe 11.
The water return pipe 104 is provided with a radiator 105, and the radiator 105 adopts a multi-fin radiating structure, so that the radiating effect of the cooling medium heated after cooling use can be achieved, the return temperature of the cooling medium is reduced as much as possible, and the subsequent circulating cooling effect is further improved.
Still include filtering component 2, filtering component 2 is including setting up casing 21 on gas main 1, and the embedded end cover 22 that is equipped with of casing 21, and is provided with a plurality of filter core 23 on the end cover 22, through the filtering action of filter core 23, can play the effect of filtering the edulcoration to the impurity that the gas contains, improves the relative clean and tidy degree that gets into the gas in the sump 4.
The inner wall of the water collecting bin 4 is provided with the filter plates 3 which are declined, the top of the inclined ends of the filter plates 3 is provided with the blow-off pipe 6, the number of the filter plates 3 is two, and the filter plates are distributed in a staggered structure, so that the low-falling water drops in the water collecting bin 4 can be filtered, and the discharged water flow is kept in a relatively clean state.
The inner wall of the water collecting bin 4 is provided with a liquid level sensor 7, so that the liquid level of water flow in the water collecting bin 4 can be monitored in real time, and the influence on subsequent use caused by overhigh liquid level of the water flow in the water collecting bin 4 is prevented.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and are not to be construed as limiting the scope of the utility model.
Claims (8)
1. The utility model provides an automatic ware that drains of gas drainage, includes sump (4), its characterized in that:
the outer walls of the two sides of the water collecting bin (4) are respectively provided with a gas main pipe (1) and a drain pipe (5);
the gas main pipe (1) is provided with a gas inlet pipe (8), and the gas inlet pipe (8) is connected with a gas outlet pipe (11) through a three-way valve (9);
the inner wall of the water collecting bin (4) is provided with an upward-inclined liquid collecting component (12), and the liquid collecting component (12) is connected with a three-way valve (9);
and a circulating cooling assembly (10) for supplying liquid to the liquid collecting assembly (12) in a circulating manner for refrigeration is arranged on the water collecting bin (4).
2. The automatic water discharger for gas drainage according to claim 1, wherein: the liquid collection assembly (12) comprises a liquid collection plate (121), and a gas guide pipe (123) connected with the three-way valve (9) is arranged at the top of the liquid collection plate (121).
3. The automatic water discharger for gas drainage according to claim 2, wherein: the air duct (123) is provided with a one-way valve (124).
4. The automatic water discharger for gas drainage according to claim 1, wherein: the circulating cooling assembly (10) comprises a water storage bin (101) arranged at the top of the water collecting bin (4), a circulating pump (102) is arranged in the water storage bin (101), an outlet end of the circulating pump (102) is provided with a water outlet pipe (103), the water outlet pipe (103) is connected with a water inlet of a cooling hole (122) in the liquid collecting plate (121), and a water outlet of the cooling hole (122) is connected with the water storage bin (101) through a water return pipe (104).
5. The automatic water discharger for gas drainage according to claim 4, wherein: a radiator (105) is arranged on the water return pipe (104).
6. The automatic water discharger for gas drainage according to claim 1, wherein: also comprises a filtering component (2);
the filter assembly (2) comprises a shell (21) arranged on the gas main pipe (1), an end cover (22) is embedded in the shell (21), and a plurality of filter elements (23) are arranged on the end cover (22).
7. The automatic water discharger for gas drainage according to claim 1, wherein: the inner wall of the water collecting bin (4) is provided with a declination type filter plate (3), and the top of the inclined end of the filter plate (3) is provided with a sewage discharge pipe (6).
8. The automatic water discharger for gas drainage according to claim 1, wherein: and a liquid level sensor (7) is arranged on the inner wall of the water collecting bin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220062971.9U CN216714468U (en) | 2022-01-11 | 2022-01-11 | Automatic water drainage device for gas drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220062971.9U CN216714468U (en) | 2022-01-11 | 2022-01-11 | Automatic water drainage device for gas drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216714468U true CN216714468U (en) | 2022-06-10 |
Family
ID=81890270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220062971.9U Expired - Fee Related CN216714468U (en) | 2022-01-11 | 2022-01-11 | Automatic water drainage device for gas drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216714468U (en) |
-
2022
- 2022-01-11 CN CN202220062971.9U patent/CN216714468U/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 |
Granted publication date: 20220610 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |