CN209101017U - The anti-leakage gas drainage device of condensed water liquid level lower limit automatic control timing drainage - Google Patents
The anti-leakage gas drainage device of condensed water liquid level lower limit automatic control timing drainage Download PDFInfo
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- CN209101017U CN209101017U CN201821973688.1U CN201821973688U CN209101017U CN 209101017 U CN209101017 U CN 209101017U CN 201821973688 U CN201821973688 U CN 201821973688U CN 209101017 U CN209101017 U CN 209101017U
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Abstract
The utility model discloses the anti-leakage gas drainage devices of condensed water liquid level lower limit automatic control timing drainage, including coal gas downpipe, delivery pipe, pedestal, air-water separation chamber, drip chamber, water discharge air-stopping valve and F shape are sustained valve group, the lower part of water discharge air-stopping valve is connected by No. two diversion pipes with the top of air-water separation chamber, the upper end of water discharge air-stopping valve is connected by No. two mufflers with the inner cavity top of air-water separation chamber, it is characterized by: the bottom of air-water separation chamber is connected by No. three diversion pipes with the water outlet in liquid level lower limit internally piloted valve bottom sidewall, water inlet in liquid level lower limit internally piloted valve bottom sidewall is connected by No.1 diversion pipe with the lower part of coal gas downpipe, gas outlet at the top of liquid level lower limit internally piloted valve in the middle part of No.1 muffler and coal gas downpipe by being connected.The utility model can improve whole anti-leak result by the automatic control of time opening solenoid valve or manually-operated gate and gas condensed water liquid level lower limit.
Description
Technical field
The utility model relates to a kind of improvement of anti-leakage gas drainage device, specifically a kind of condensed water liquid level lower limit
The anti-leakage gas drainage device of automatic control timing drainage.
Background technique
Currently, anti-leakage gas drainage device used in enterprise, it is common to use be multicell vertical coal gas water trap, including
Water sealing (sealing water) pipe is constituted between multicell staving, coal gas downpipe, insulating steam pipe, condensed water overflow pipe and room, and multicell staving is divided into overboard
Chamber, booster cavity and drainage cavity, coal gas downpipe are inserted into the overboard bottom of chamber portion of multicell staving, and the upper end is responsible for by gate valve and coal gas
Road is connected, and the condensed water in coal gas enters the overboard intracavitary of multicell staving by coal gas downpipe, then passes through booster cavities at different levels
And water sealing (sealing water) pipe, most the condensate spill over pipe discharge through drainage cavity top afterwards are equipped on the roof of each chamber of multicell staving
The seal cap of exhaust." the anti-leakage gas draining with gas delayed release device as filed in Wang Wenxin on 2 26th, 2016
Device ", including interval chamber staving, overflow pipe, ash removing opening, coal gas gas-guide tube, the seal cap of exhaust, coal gas downpipe, in
The heart fills the water heating tube, device for preventing leakage；It is characterized by: the fragment position that the coal gas gas-guide tube is higher by upper cover plate is equipped with two
The parallel bypass pipe of root, one end of two bypass pipes are connected in parallel on a vertical tube, and are inserted by vertical tube and leak-proof device upper end
In the interval intracorporal place chamber of chamber bucket, the other end of two bypass pipes is connected to coal gas gas-guide tube respectively；Wherein
A piece bypass pipe is equipped with gas slow release valve.Current anti-leakage gas drainage device is disadvantageous in that: anti-leak result compared with
The purpose of thorough anti-leak is not achieved in difference, meanwhile, the requirement of middle high-pressure power coal gas is not adapted to.
Summary of the invention
The purpose of this utility model is to provide one kind to be automatically controlled by gas condensed water liquid level lower limit, improves anti-
Leakage effect, and condensed water liquid level lower limit automatic control timing easy to operate, easy to use, easy to repair, safe and reliable to operation
The anti-leakage gas drainage device of draining.
In order to reach the goals above, the technical scheme adopted by the utility model is the condensed water liquid level lower limit automatic control is fixed
When the anti-leakage gas drainage device that drains, including coal gas downpipe, delivery pipe, pedestal, air-water separation chamber, drip chamber, draining stop
Air valve and F shape are sustained valve group, and air-water separation chamber and drip chamber are fixed on pedestal, and the top of drip chamber is equipped with overflow pipe, row
The lower part of water chamber is connected by No. four diversion pipes with the bottom end outlet of water discharge air-stopping valve, the middle part of No. four diversion pipes and delivery pipe
Lower end be connected, the lower part of water discharge air-stopping valve is connected by No. two diversion pipes with the top of air-water separation chamber, draining stop gas
The upper end of valve is connected by No. two mufflers with the inner cavity top of air-water separation chamber, and the top of air-water separation chamber is slow by F shape
Valve group is released to be connected with the top of delivery pipe, it is characterised in that: the bottom of the air-water separation chamber by No. three diversion pipes with
Water outlet in liquid level lower limit internally piloted valve bottom sidewall is connected, and the water inlet in liquid level lower limit internally piloted valve bottom sidewall passes through one
Number diversion pipe is connected with the lower part of coal gas downpipe, and the gas outlet at the top of liquid level lower limit internally piloted valve passes through No.1 muffler and coal
It is connected in the middle part of gas downpipe.
The liquid level lower limit internally piloted valve, is made of cabinet and ball-cock assembly, the bottom sidewall of cabinet be equipped with water outlet and
The top of water inlet, cabinet is equipped with gas outlet, is equipped with the ball-cock assembly that control water outlet is opened in the water outlet of box cavity.
It is fixed with solenoid valve on No. three diversion pipes, solenoid valve is connected by conducting wire with controller.
The both ends of the solenoid valve pass through pipeline parallel connection respectively and are fixed with manually-operated gate.
Heating room is fixed between the air-water separation chamber and drip chamber.
The F shape is sustained valve group, and You Yigen vertical tube, two inclined tubes and slow release valve are constituted, and is designed on every inclined tube slow
Valve to be released, is connected at the top of the lower end of vertical tube and air-water separation chamber, the top of vertical tube is connected with the lower end of two inclined tubes respectively, and two
The upper end of root inclined tube is connected with delivery pipe respectively.
The utility model has the beneficial effects that: compared with anti-leakage gas drainage device used at present, the utility model
Entirety can be improved by the automatic control of time opening solenoid valve or manually-operated gate and gas condensed water liquid level lower limit
Anti-leak result, and it is easy to operate, easy to use, easy to repair, safe and reliable to operation.
Detailed description of the invention
Fig. 1 is that schematic diagram cuts open in the structure forward sight office of the utility model.
Fig. 2 is the structure schematic rear view of the utility model.
Fig. 3 is the structure schematic top plan view of the utility model.
In figure: 1, coal gas downpipe；2, delivery pipe；3, pedestal；4, air-water separation chamber；5, room is heated；6, drip chamber；7, it overflows
Water pipe；8, F shape is sustained valve group；9, ball-cock assembly；10, solenoid valve；11, water discharge air-stopping valve；12, No. two diversion pipes；13, No. four water conservancy diversion
Pipe；14, No. two mufflers；15, controller；16, liquid level lower limit internally piloted valve；17, No.1 diversion pipe；18, No.1 muffler；19,
No. three diversion pipes.
Specific embodiment
Referring to Fig.1, Fig. 2, Fig. 3 make the utility model.The anti-leak coal of the condensed water liquid level lower limit automatic control timing drainage
Gas water trap, including coal gas downpipe 1, delivery pipe 2, pedestal 3, air-water separation chamber 4, drip chamber 6, water discharge air-stopping valve 11 and F shape
It is sustained valve group 8, air-water separation chamber 4 and drip chamber 6 are fixed on pedestal 3, the top of drip chamber 6 is equipped with overflow pipe 7, to make
The water level of drip chamber 6 can be discharged in time after rising at overflow pipe 7, and the lower part of drip chamber 6 passes through No. four diversion pipes 13 and draining
The bottom end outlet of air-stopping valve 11 is connected, and the middle part of No. four diversion pipes 13 is connected with the lower end of delivery pipe 2, water discharge air-stopping valve 11
Lower part be connected by No. two diversion pipes 12 with the top of air-water separation chamber 4, the upper end of water discharge air-stopping valve 11 is returned by No. two
Tracheae 14 is connected with the inner cavity top of air-water separation chamber 4, in this way, the water level in air-water separation chamber 4 rises to No. two diversion pipes
When 12 oral area, water enters the bottom of water discharge air-stopping valve 11 by No. two diversion pipes 12, and water discharge air-stopping valve 11 is the prior art,
In water discharge air-stopping valve 11, the gas of generation can from the muffler 14 of top two back to air-water separation chamber 4 intracavitary, remaining water
It can enter in drip chamber 6 from No. four diversion pipes 13, it, also can be from No. four diversion pipes 13 and delivery pipe 2 if there are also a small amount of gases
Interface enter the discharge of delivery pipe 2, the top of air-water separation chamber 4 is sustained valve group 8 by F shape and is connected with the top of delivery pipe 2
It is logical, it is characterised in that: the bottom of the air-water separation chamber 4 passes through No. three diversion pipes 19 and 16 bottom side of liquid level lower limit internally piloted valve
Water outlet on wall is connected, and the water inlet in 16 bottom sidewall of liquid level lower limit internally piloted valve is fallen by No.1 diversion pipe 17 with coal gas
The lower part of water pipe 1 is connected, and the gas outlet at 16 top of liquid level lower limit internally piloted valve passes through No.1 muffler 18 and coal gas downpipe 1
Middle part is connected.
The liquid level lower limit internally piloted valve 16, is made of cabinet and ball-cock assembly 9, and the bottom sidewall of cabinet is equipped with water outlet
And water inlet, the top of cabinet are equipped with gas outlet, are equipped with the ball-cock assembly that control water outlet is opened in the water outlet of box cavity
9, the ball-cock assembly 9 is the prior art, and when the rising of the water level of box cavity reach a certain height, ball-cock assembly 9 can just be opened
Water outlet on cabinet, water could flow out cabinet.
Solenoid valve 10 is fixed on No. three diversion pipes 19, solenoid valve 10 is connected by conducting wire with controller 15
It connects, the opening and closing of solenoid valve 10 is controlled by controller 15, interval time can be set on controller 15.
The both ends of the solenoid valve 10 pass through pipeline parallel connection respectively and are fixed with manually-operated gate.It is closed not in solenoid valve 10
Used time can be timed discharge by manually opening manually-operated gate.
Heating room 5 is fixed between the air-water separation chamber 4 and drip chamber 6, by heating the heat effect of room 5,
It avoids air-water separation chamber 4 and drip chamber 6 from freezing under colder environment in winter, influences normal use.
The F shape is sustained valve group 8, and You Yigen vertical tube, two inclined tubes and slow release valve are constituted, and is designed on every inclined tube slow
Valve to be released, is connected at the top of the lower end of vertical tube and air-water separation chamber 4, the top of vertical tube is connected with the lower end of two inclined tubes respectively,
The upper end of two inclined tubes is connected with delivery pipe 2 respectively, and the slow release valve is the prior art, the gas in air-water separation chamber 4
Delivery pipe 2 can be entered by F shape sustained release valve group 8 to be discharged.
When the utility model is used, it is arranged in parallel due to solenoid valve 10 with manually-operated gate, in this way, not having to controller 15
It when with solenoid valve 10, can be manually controlled by operator, time opening or closing increase the flexibility of control.Using electricity
When magnet valve 10, opening time interval can be manually set with the opening time is continued on controller 15, to increase the degree of automation.
In the time interval that solenoid valve 10 is closed, the condensed water generated in coal gas downpipe 1 can accumulate in liquid level lower limit internally piloted valve 16
It is intracavitary, with the rising of the intracavitary water level of liquid level lower limit internally piloted valve 16, ball-cock assembly 9 can open the water outlet of liquid level lower limit internally piloted valve 16
Mouthful, it prepares for draining；The setting time of controller 15 reaches draining start-up time, and solenoid valve 10 is opened, and condensed water is from liquid level
Lower limit internally piloted valve 16 is intracavitary to flow to that air-water separation chamber 4 is intracavitary through No. three diversion pipes 19, the intracavitary water level of liquid level lower limit internally piloted valve 16
Decline therewith, when the intracavitary water level of liquid level lower limit internally piloted valve 16 reaches lower limit water level, ball-cock assembly 9 closes liquid level lower limit internally piloted valve 16
Water outlet, solenoid valve 10 is also in open state at this time, but no matter gas pressure is much, how to change, and there will not be coal gas and lets out
Leakage；When controller 15 reaches draining close moment, solenoid valve 10 is closed, and is ready for draining next time.Controller 15
Time opening time interval and lasting opening time set according to the specific displacement of each coal gas drainer, in this way, just
The use environment for having adapted to various gas pressures is more suitable for the discharge of middle high-pressure gas condensed water, so easy to use, operation
Simply, easy to repair, safe and reliable to operation.
Claims (5)
1. the anti-leakage gas drainage device of condensed water liquid level lower limit automatic control timing drainage, including coal gas downpipe (1), delivery pipe
(2), pedestal (3), air-water separation chamber (4), drip chamber (6), water discharge air-stopping valve (11) and F shape are sustained valve group (8), on pedestal (3)
It is fixed with air-water separation chamber (4) and drip chamber (6), the top of drip chamber (6) is equipped with overflow pipe (7), the lower part of drip chamber (6)
It is connected by No. four diversion pipes (13) with the bottom end outlet of water discharge air-stopping valve (11), the middle part of No. four diversion pipes (13) and discharge
The lower end of pipe (2) is connected, and the lower part of water discharge air-stopping valve (11) passes through the top of No. two diversion pipes (12) and air-water separation chamber (4)
It is connected, the upper end of water discharge air-stopping valve (11) is connected by No. two mufflers (14) with the inner cavity top of air-water separation chamber (4),
The top of air-water separation chamber (4) is connected by F shape sustained release valve group (8) with the top of delivery pipe (2), it is characterised in that: described
The bottom of air-water separation chamber (4) pass through the water outlet on No. three diversion pipes (19) and liquid level lower limit internally piloted valve (16) bottom sidewall
It is connected, the water inlet in liquid level lower limit internally piloted valve (16) bottom sidewall passes through No.1 diversion pipe (17) and coal gas downpipe (1)
Lower part be connected, the gas outlet at the top of liquid level lower limit internally piloted valve (16) passes through No.1 muffler (18) and coal gas downpipe (1)
Middle part be connected.
2. the anti-leakage gas drainage device of condensed water liquid level lower limit automatic control timing drainage according to claim 1, feature
Be: the liquid level lower limit internally piloted valve (16) is made of cabinet and ball-cock assembly (9), and the bottom sidewall of cabinet is equipped with water outlet
The top of mouth and water inlet, cabinet is equipped with gas outlet, is equipped with the floating ball that control water outlet is opened in the water outlet of box cavity
Valve (9).
3. the anti-leakage gas drainage device of condensed water liquid level lower limit automatic control timing drainage according to claim 1, feature
It is: is fixed with solenoid valve (10) on No. three diversion pipes (19), solenoid valve (10) passes through conducting wire and controller (15)
It is connected.
4. the anti-leakage gas drainage device of condensed water liquid level lower limit automatic control timing drainage according to claim 3, feature
Be: the both ends of the solenoid valve (10) pass through pipeline parallel connection respectively and are fixed with manually-operated gate.
5. the anti-leakage gas drainage device of condensed water liquid level lower limit automatic control timing drainage according to claim 1, feature
It is: is fixed with heating room (5) between the air-water separation chamber (4) and drip chamber (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821973688.1U CN209101017U (en) | 2018-11-28 | 2018-11-28 | The anti-leakage gas drainage device of condensed water liquid level lower limit automatic control timing drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821973688.1U CN209101017U (en) | 2018-11-28 | 2018-11-28 | The anti-leakage gas drainage device of condensed water liquid level lower limit automatic control timing drainage |
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| Publication Number | Publication Date |
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| CN209101017U true CN209101017U (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821973688.1U Active CN209101017U (en) | 2018-11-28 | 2018-11-28 | The anti-leakage gas drainage device of condensed water liquid level lower limit automatic control timing drainage |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594583A (en) * | 2019-10-16 | 2019-12-20 | 启东华立石油化工机械设备有限公司 | Anti-leakage drainer |
| CN111022111A (en) * | 2020-02-01 | 2020-04-17 | 苏士龙 | Gas extraction normally closed automatic water drainage device for high gas mine |
-
2018
- 2018-11-28 CN CN201821973688.1U patent/CN209101017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594583A (en) * | 2019-10-16 | 2019-12-20 | 启东华立石油化工机械设备有限公司 | Anti-leakage drainer |
| CN111022111A (en) * | 2020-02-01 | 2020-04-17 | 苏士龙 | Gas extraction normally closed automatic water drainage device for high gas mine |
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