CN207584386U - Gas dewatering device gas leakage preventing device - Google Patents
Gas dewatering device gas leakage preventing device Download PDFInfo
- Publication number
- CN207584386U CN207584386U CN201721567135.1U CN201721567135U CN207584386U CN 207584386 U CN207584386 U CN 207584386U CN 201721567135 U CN201721567135 U CN 201721567135U CN 207584386 U CN207584386 U CN 207584386U
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- CN
- China
- Prior art keywords
- gas
- babinet
- overflow pipe
- leakage preventing
- shaped overflow
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model is related to a kind of gas dewatering device gas leakage preventing devices, it includes babinet, the top sidewall of the babinet is equipped with dehydrator interface, U-shaped overflow pipe is equipped in the babinet, the U-shaped overflow pipe is connected at the overflow port of top of the box side wall, the water inlet end of the U-shaped overflow pipe is set as large diameter pipeline structure, and bottom is equipped with sealing device, and the nozzle of the sealing device and U-shaped overflow pipe touches.The utility model is arranged on the discharge outlet of gas dewatering device, overflow mechanical water is carried out using the U-shaped overflow pipe, when encountering effective water level of the gas pressure beyond dehydrator, water level in babinet is down to below floater seal device, U-shaped overflow pipe is sealed by the floater seal device, avoids leaking for coal gas.
Description
Technical field
The utility model is related to anti-gas leakage technical fields more particularly to a kind of gas dewatering device gas leakage preventing to fill
It puts.
Background technology
Existing gas dewatering device is according to law of connected vessels, and coal gas can exclude the machinery in coal gas in normal pressure
Water, without coal gas is made to leak, but if effective water level that gas pressure has exceeded dehydrator can seal pressure when, water seal
May be breakdown, a large amount of coal gas is made to leak, environment and personnel are caused to seriously endanger.
Utility model content
In view of the deficiencies of the prior art, the utility model offer is a kind of can prevent the coal caused by gas pressure is beyond dehydrator
The gas dewatering device gas leakage preventing device of gas leakage.
Technical solution is used by the utility model solves its technical problem：The gas dewatering device gas leakage preventing dress
It puts including babinet, the top sidewall of the babinet is equipped with dehydrator interface, and U-shaped overflow pipe is equipped in the babinet, described U-shaped excessive
Flow tube is connected at the overflow port of top of the box side wall, and the water inlet end of the U-shaped overflow pipe is set as large diameter pipeline structure, bottom
Portion is equipped with sealing device, and the nozzle of the sealing device and U-shaped overflow pipe touches.
In a kind of preferred embodiment of gas dewatering device gas leakage preventing device provided by the utility model, the babinet
Top be equipped with manhole, for overhauling.
In a kind of preferred embodiment of gas dewatering device gas leakage preventing device provided by the utility model, the sealing
Device uses floater seal device.
In a kind of preferred embodiment of gas dewatering device gas leakage preventing device provided by the utility model, the babinet
Top be additionally provided with vapor return line.
In a kind of preferred embodiment of gas dewatering device gas leakage preventing device provided by the utility model, the babinet
Using external hanging type mounting structure.
Compared with prior art, the advantageous effect of gas dewatering device gas leakage preventing device provided by the utility model is：
The utility model is arranged on the discharge outlet of gas dewatering device, and overflow mechanical water is carried out using the U-shaped overflow pipe, when encountering coal gas
When pressure exceeds effective water level of dehydrator, the water level in babinet be down to floater seal device hereinafter, U-shaped overflow pipe pass through it is described
Floater seal device is sealed, and avoids leaking for coal gas.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model
Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings
Other attached drawings are obtained, wherein：
Fig. 1 is the structure diagram of gas dewatering device gas leakage preventing device provided by the utility model.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the gas dewatering device gas leakage preventing device 1 includes babinet 11, the top side of the babinet 11
Wall is equipped with dehydrator interface 111, is equipped with U-shaped overflow pipe 12 in the babinet 11, the U-shaped overflow pipe 12 is connected at babinet top
The overflow port 112 of portion's side wall, the water inlet end of the U-shaped overflow pipe 12 are set as large diameter pipeline structure, and bottom is equipped with sealing and fills
13 are put, the nozzle of the sealing device 13 and U-shaped overflow pipe touches.
Preferably, the sealing device 13 uses floater seal device, is opened using the buoyancy of mechanical water.
Further, the top of the babinet 11 is equipped with manhole 113, for overhauling.
Further, the top of the babinet 11 is additionally provided with vapor return line 14, and the coal gas for leaking dehydrator carries out
Recycling avoids influencing the draining of babinet.
Further, the babinet 11 uses external hanging type mounting structure, is easily installed.
The advantageous effect of gas dewatering device gas leakage preventing device 1 provided by the utility model is：The utility model is set
In the discharge outlet of gas dewatering device, overflow mechanical water is carried out using the U-shaped overflow pipe 12, exceeds dehydration when encountering gas pressure
During effective water level of device, the water level in babinet 11 is down to floater seal device 13 hereinafter, U-shaped overflow pipe 12 is close by the floating ball
Seal apparatus 13 is sealed, and avoids leaking for coal gas.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
The equivalent structure or equivalent flow shift made using the utility model description is directly or indirectly used in other phases
The technical field of pass, is similarly included within the scope of patent protection of the utility model.
Claims (5)
1. a kind of gas dewatering device gas leakage preventing device, it is characterised in that：Including babinet, the top sidewall of the babinet is equipped with
Dehydrator interface, the babinet is interior to be equipped with U-shaped overflow pipe, and the U-shaped overflow pipe is connected at the overflow port of top of the box side wall,
The water inlet end of the U-shaped overflow pipe is set as large diameter pipeline structure, and bottom is equipped with sealing device, the sealing device with it is U-shaped
The nozzle of overflow pipe touches.
2. gas dewatering device gas leakage preventing device according to claim 1, it is characterised in that：It is set at the top of the babinet
There is manhole, for overhauling.
3. gas dewatering device gas leakage preventing device according to claim 1, it is characterised in that：The sealing device uses
Floater seal device.
4. gas dewatering device gas leakage preventing device according to claim 1, it is characterised in that：The top of the babinet is also
Equipped with vapor return line.
5. gas dewatering device gas leakage preventing device according to claim 1, it is characterised in that：The babinet is using plug-in
Formula mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721567135.1U CN207584386U (en) | 2017-11-21 | 2017-11-21 | Gas dewatering device gas leakage preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721567135.1U CN207584386U (en) | 2017-11-21 | 2017-11-21 | Gas dewatering device gas leakage preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207584386U true CN207584386U (en) | 2018-07-06 |
Family
ID=62732681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721567135.1U Active CN207584386U (en) | 2017-11-21 | 2017-11-21 | Gas dewatering device gas leakage preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207584386U (en) |
-
2017
- 2017-11-21 CN CN201721567135.1U patent/CN207584386U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |