CN205979186U - Prevent letting out moisturizing device of coal leaking gas drainer - Google Patents
Prevent letting out moisturizing device of coal leaking gas drainer Download PDFInfo
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- CN205979186U CN205979186U CN201620874533.7U CN201620874533U CN205979186U CN 205979186 U CN205979186 U CN 205979186U CN 201620874533 U CN201620874533 U CN 201620874533U CN 205979186 U CN205979186 U CN 205979186U
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Abstract
The utility model discloses a prevent letting out moisturizing device of coal leaking gas drainer, including water injection pipeline, hyperbaric chamber exhaust duct and low -pressure chamber exhaust duct, hyperbaric chamber exhaust duct sets up at the top in hyperbaric chamber, hyperbaric chamber exhaust duct's air inlet and hyperbaric chamber intercommunication, and hyperbaric chamber exhaust duct's gas outlet and atmosphere intercommunication are provided with hyperbaric chamber discharge valve on the exhaust duct of hyperbaric chamber, low -pressure chamber exhaust duct sets up at the top of low -pressure chamber, low -pressure chamber exhaust duct's air inlet and low -pressure chamber intercommunication, and low -pressure chamber exhaust duct's gas outlet and atmosphere intercommunication are provided with low -pressure chamber discharge valve on the low -pressure chamber exhaust duct, the water injection pipeline includes intakes end and play water end (W. E. ), and the play water end (W. E. ) and the low -pressure chamber of water injection pipeline feed through, and the flow direction of following water between end and the play water end (W. E. ) of intaking has set gradually U type communicating pipe and check valve. Its simple structure, convenient operation realizes having the function of preventing letting out coal leaking gas to preventing letting out the automatic moisturizing in succession of coal leaking gas drainer when.
Description
Technical field
This utility model is related to the supporting machinery apparatus field of anti-leakage gas drainage device, more particularly, to a kind of anti-leak coal
The water replanishing device of gas water trap.
Background technology
The commonly used anti-leakage gas drainage device of smelter gaspipe network condensed water elimination, it by normal discharge device and is prevented
Leakage gas device forms, and can greatly improve the safety and reliability of gaspipe network operation.When water trap runs, for preventing
Water trap depletion leads to water seal breakdown, avoids anti-leakage gas device action as far as possible, reduces water trap and resumes operation, the row of making
The normal condition that hydrophone is in overflow runs, and the water trap domestic demand continuous supplementation water yield maintains water trap water seal effective depth.
The method for supplementing water of existing anti-leakage gas drainage device, commonly used manually periodically moisturizing, it is disadvantageous in that：People
Work moisturizing job step is loaded down with trivial details, there may be gas leak during moisturizing, and its safety is low.
Utility model content
Technical problem to be solved in the utility model is that a kind of structure of offer is simple, moisturizing is simple and convenient, has automatically
Continuous water supplement function, the water replanishing device of safe and reliable anti-leakage gas drainage device.
This utility model solves the water replanishing device of the anti-leakage gas drainage device that its technical problem is adopted, including water injection pipe
Road, altitude chamber discharge duct and low-pressure chamber discharge duct；Described altitude chamber discharge duct is arranged on the top of altitude chamber, described height
The air inlet of pressure chamber discharge duct is connected with altitude chamber, the gas outlet of altitude chamber discharge duct and atmosphere, described altitude chamber
Altitude chamber air bleeding valve is provided with discharge duct；Described low-pressure chamber discharge duct is arranged on the top of low-pressure chamber, described low-pressure chamber
The air inlet of discharge duct is connected with low-pressure chamber, the gas outlet of low-pressure chamber discharge duct and atmosphere, described low-pressure chamber aerofluxuss
Low-pressure chamber air bleeding valve is provided with pipeline；Described filling pipe includes water inlet end and water side, the water side of described filling pipe
Connect with low-pressure chamber, between described water inlet end and water side, the flow direction along water is disposed with U-shaped communicating pipe and check-valves.
Further, the water inlet end of described filling pipe and atmosphere.
Further, the water inlet end of described filling pipe is provided with funnel.
Further, described altitude chamber air bleeding valve and low-pressure chamber air bleeding valve are ball valve.
Further, the gas outlet of the gas outlet of described altitude chamber discharge duct and low-pressure chamber discharge duct is located at Factory Building
Outward, and ground clearance >=10m.
The beneficial effects of the utility model are：The water replanishing device of anti-leakage gas drainage device of the present utility model, using U-shaped
The water seal that communicating pipe is formed adds the mode that check-valves combine and forms reliable cuttability and unidirectional reliability sealing device, real
Now to while anti-leakage gas drainage device Automatic continuous moisturizing, there is the function of anti-leakage gas.Its structure is simple, operation side
Just, input cost is relatively low, solves the problems, such as that anti-leakage gas drainage device passes through artificial recharge leakage gas simultaneously.By high pressure
Chamber gas outlet road and low-pressure chamber discharge duct thoroughly empty coal gas or air in altitude chamber and low-pressure chamber, thus eliminating vapour lock
Phenomenon, reaches water filling smoothly purpose, improves the safety of water trap.
Brief description
Fig. 1 is structural representation of the present utility model；
Shown in figure：Filling pipe 1, U-shaped communicating pipe 11, check-valves 12, altitude chamber discharge duct 21, low pressure chamber gas outlet
Road 22, water trap 3, altitude chamber 31, low-pressure chamber 32, communicating pipe 33, altitude chamber air bleeding valve 41, low-pressure chamber air bleeding valve 42, funnel 5,
Overflow pipe 6, anti-leakage gas device 7, drain pipe 8, gas piping 9, water source tube 10.
Specific embodiment
With reference to the accompanying drawings and examples this utility model is further illustrated.
As shown in figure 1, the anti-leakage gas drainage device that gaspipe network condensed water elimination is adopted, including water trap 3, overflow
Pipeline 6 and anti-leakage gas device 7, water trap 3 includes altitude chamber 31, low-pressure chamber 32 and communicating pipe 33, altitude chamber 31 and low pressure
By connecting communicating pipe 33 between room 32, anti-leakage gas device 7 is arranged on the overflow pipe 6 of low-pressure chamber 32, gaspipe network
Gas piping 9 connect with altitude chamber.The condensed water of gaspipe network enters altitude chamber 31 with coal gas by gas piping 9, then
Communicating pipe 33 between altitude chamber 31 and low-pressure chamber 32 enters low-pressure chamber 32, lets out from anti-finally by through overflow pipe 6
The overfall of leakage gas fitting 7 flows out, and enters drain pipe 8.
The water replanishing device of anti-leakage gas drainage device of the present utility model, including filling pipe 1, altitude chamber discharge duct 21
With low-pressure chamber discharge duct 22；Described altitude chamber discharge duct 21 is arranged on the top of altitude chamber 31, described high pressure chamber gas outlet
The air inlet in road 21 is connected with altitude chamber 31, the gas outlet of altitude chamber discharge duct 21 and atmosphere, the aerofluxuss of described altitude chamber
Altitude chamber air bleeding valve 41 is provided with pipeline 21；Described low-pressure chamber discharge duct 22 is arranged on the top of low-pressure chamber 32, described low
The air inlet of pressure chamber discharge duct 22 is connected with low-pressure chamber 32, the gas outlet of low-pressure chamber discharge duct 22 and atmosphere, described
Low-pressure chamber air bleeding valve 42 is provided with low-pressure chamber discharge duct 22；Described filling pipe 1 includes water inlet end and water side, described note
The water side of waterpipe 1 is connected with low-pressure chamber 32, and between described water inlet end and water side, the flow direction along water is disposed with U
Type communicating pipe 11 and check-valves 12.
As shown in figure 1, the direction of arrow on filling pipe 1 is the flow direction of water in filling pipe 1, on gas piping 9
The direction of arrow be that condensed water and the coal gas of gaspipe network enters the flow direction of water trap 3, the direction of arrow on overflow pipe 6
The flow direction discharged from overflow pipe 6 for the water in low-pressure chamber 32, the direction of arrow in water source tube 10 is the flowing of source water
Direction.
When adding water, first turn on the altitude chamber air bleeding valve 41 and low-pressure chamber discharge duct 22 on altitude chamber discharge duct 21
Low-pressure chamber air bleeding valve 42, allow the coal gas in altitude chamber 31 and low-pressure chamber 32 or air to enter in air, then pass through water injection pipe
To filling pipe 1 water filling, water priority enters low-pressure chamber 32 through U-shaped communicating pipe 11 and check-valves 12 to the water inlet end in road 1, then passes through
Communicating pipe 33 between altitude chamber 31 and low-pressure chamber 32 enters altitude chamber 31, realizes the Automatic continuous to anti-leakage gas drainage device
Moisturizing.In the process, altitude chamber 31 and low pressure are thoroughly emptied by altitude chamber discharge duct 21 and low-pressure chamber discharge duct 22
Coal gas in room 32 or air, thus eliminating air-resistance phenomenon, reaching water filling smoothly purpose, improve the safety of water trap
Property.
During anti-leakage gas drainage device normal operation input, close the altitude chamber air bleeding valve 41 on altitude chamber discharge duct 21
With the low-pressure chamber air bleeding valve 42 on low-pressure chamber discharge duct 22, by the continuous moisturizing of filling pipe 1 it is ensured that anti-leakage gas device
7 overfall does not stop, and reaches the water level effective depth maintaining in low-pressure chamber 32 and altitude chamber 31.
The water replanishing device of anti-leakage gas drainage device of the present utility model, is only added using the water seal that U-shaped communicating pipe 11 is formed
Return the mode that combines of valve 12 and form reliable cuttability and unidirectional reliability sealing device, realize to anti-leakage gas draining
While device Automatic continuous moisturizing, there is the function of anti-leakage gas.Its structure is simple, and easy to operate, input cost is relatively low, with
When solve the problems, such as anti-leakage gas drainage device pass through artificial recharge leakage gas.
The water inlet end of filling pipe 1 can directly connect water source tube 10, for the ease of seeing whether in water filling, as preferred
Embodiment, the water inlet end of filling pipe 1 directly and atmosphere (as shown in Figure 1), for the ease of by water source tube 10
In water injection filling pipe 1, as preferred embodiment, the water inlet end of described filling pipe 1 is provided with funnel 5.
Altitude chamber air bleeding valve 41 and low-pressure chamber air bleeding valve 42 can adopt any one air bleeding valve of the prior art, this reality
Apply in example, described altitude chamber air bleeding valve 41 and low-pressure chamber air bleeding valve 42 are ball valve.
In order to prevent altitude chamber discharge duct 21 and the coal gas of low-pressure chamber discharge duct 22 exclusion from causing workman's carbon monoxide poisoning,
As preferred embodiment, the gas outlet of described altitude chamber discharge duct 21 and the gas outlet of low-pressure chamber discharge duct 22 are located at
Outside Factory Building, and ground clearance >=10m.
Claims (5)
1. anti-leakage gas drainage device water replanishing device it is characterised in that：Including filling pipe (1), altitude chamber discharge duct
And low-pressure chamber discharge duct (22) (21)；
Described altitude chamber discharge duct (21) is arranged on the top of altitude chamber (31), the air inlet of described altitude chamber discharge duct (21)
Mouthful connect with altitude chamber (31), the gas outlet of altitude chamber discharge duct (21) and atmosphere, described altitude chamber discharge duct
(21) it is provided with altitude chamber air bleeding valve (41) on；
Described low-pressure chamber discharge duct (22) is arranged on the top of low-pressure chamber (32), the air inlet of described low-pressure chamber discharge duct (22)
Mouthful connect with low-pressure chamber (32), the gas outlet of low-pressure chamber discharge duct (22) and atmosphere, described low-pressure chamber discharge duct
(22) it is provided with low-pressure chamber air bleeding valve (42) on；
Described filling pipe (1) includes water inlet end and water side, and the water side of described filling pipe (1) is with low-pressure chamber (32) even
Logical, between described water inlet end and water side, the flow direction along water is disposed with U-shaped communicating pipe (11) and check-valves (12).
2. anti-leakage gas drainage device as claimed in claim 1 water replanishing device it is characterised in that：Described filling pipe (1)
Water inlet end and atmosphere.
3. anti-leakage gas drainage device as claimed in claim 2 water replanishing device it is characterised in that：Described filling pipe (1)
Water inlet end be provided with funnel (5).
4. anti-leakage gas drainage device as claimed any one in claims 1 to 3 water replanishing device it is characterised in that：Described
Altitude chamber air bleeding valve (41) and low-pressure chamber air bleeding valve (42) are ball valve.
5. anti-leakage gas drainage device as claimed any one in claims 1 to 3 water replanishing device it is characterised in that：Described
The gas outlet of the gas outlet of altitude chamber discharge duct (21) and low-pressure chamber discharge duct (22) is located at outside Factory Building, and ground clearance >=
10m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620874533.7U CN205979186U (en) | 2016-08-12 | 2016-08-12 | Prevent letting out moisturizing device of coal leaking gas drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620874533.7U CN205979186U (en) | 2016-08-12 | 2016-08-12 | Prevent letting out moisturizing device of coal leaking gas drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205979186U true CN205979186U (en) | 2017-02-22 |
Family
ID=59977247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620874533.7U Active CN205979186U (en) | 2016-08-12 | 2016-08-12 | Prevent letting out moisturizing device of coal leaking gas drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205979186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468947A (en) * | 2018-05-25 | 2018-08-31 | 南通东来冶金装备有限公司 | Intelligent control wet bottom gas water trap device for preventing leakage |
-
2016
- 2016-08-12 CN CN201620874533.7U patent/CN205979186U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108468947A (en) * | 2018-05-25 | 2018-08-31 | 南通东来冶金装备有限公司 | Intelligent control wet bottom gas water trap device for preventing leakage |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |