CN209229361U - Condensed water drainer for gas conduit - Google Patents
Condensed water drainer for gas conduit Download PDFInfo
- Publication number
- CN209229361U CN209229361U CN201821838523.3U CN201821838523U CN209229361U CN 209229361 U CN209229361 U CN 209229361U CN 201821838523 U CN201821838523 U CN 201821838523U CN 209229361 U CN209229361 U CN 209229361U
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- water
- staving
- drainer
- gas
- gas conduit
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Abstract
The utility model discloses condensed water drainer for gas conduit, staving including internal setting gas piping and jet chimney, gas piping extends the tube body outside staving equipped with pipeline pressure transmitter, the water inlet of gas piping is equipped with motor-driven valve, installation hinders rotatable level-sensing device in the height for being higher than the water seal water surface outside staving, staving upper side wall is equipped with gap, gap is equipped with detector, bucket outer wall is equipped with electric appliance control box, this water trap of the utility model can uninterruptedly monitor the working condition of water trap, when there is damage and alarm and take corresponding emergency measure, prevent coal gas under accident conditions from largely leaking generation safety accident.
Description
Technical field
The utility model relates to a kind of water trap, in particular to a kind of condensed water drainer for gas conduit.
Background technique
Coal gas drainer is safety device important in gaspipe line, is mainly used for collecting and the condensation in discharge line
Water, in the ideal situation using being safe, but idiopathic situation as: pressure caused by the sudden gas explosion of coal gas system is unexpected
Increase, water seal balance is broken in coal gas drainer, and a large amount of sealing water is discharged with coal gas from gap, causes serious accident
Generation.For above situation, it has been proposed that many solution to the problem.Existing coal gas drainer has following defects that
The sudden gas explosion of coal gas system, causes the pressure in coal gas drainer to increase suddenly, overflow pipe of the water seal water from coal gas drainer
The outflow of CTC's speed, the coal gas diffusion of spilling is in the external space；After coal gas system restores calm, the water seal water lost cannot be mended in time
It fills；Since coal gas drainer built-in current limiting element, pressure increase suddenly, the explosion of water trap shell is easily caused.
Utility model content
The purpose of this utility model is to provide a kind of condensed water drainer for gas conduit.
The technical solution adopted in the utility model is:
Condensed water drainer for gas conduit, it is characterised in that: the staving including internal setting gas piping and jet chimney,
The gas piping extends the tube body outside staving equipped with pipeline pressure transmitter, and the water inlet of gas piping is equipped with electronic
Valve, installation hinders rotatable level-sensing device in the height for being higher than the water seal water surface outside the staving, and the staving upper side wall is equipped with spilling water
Mouthful, the gap is equipped with detector, and the bucket outer wall is equipped with electric appliance control box.
When the rotatable level-sensing device of the resistance rotates, it is single hinder rotating vane piece touch water seal water downwards certain depth to depth water level,
Permit fluctuation range for water seal water.
The pipeline pressure transmitter connects water supply electrically operated valve, and the inlet of the jet chimney connects steam motor-driven valve.
The gap has drainpipe.
The staving is longitudinally divided into the first water saving seal cylinder of fan-shaped cylinder shape, the second water-saving sealed tube, third water saving seal
Cylinder, final stage water seal staving.
The advantages of the utility model: this water trap can uninterruptedly monitor the working condition of water trap, improper work occurring
When condition and alarm and corresponding emergency measure is taken, prevents under accident conditions coal gas largely to leak and safety accident occurs.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the utility model top view；
Fig. 3 is the structure chart of the utility model C-C.
Wherein: 1, electric appliance control box；2, depth water level；3, the water seal water surface；4, rotatable level-sensing device is hindered；5, pipeline pressure pick-up
Device；6, motor-driven valve；7, the first water saving seal cylinder；8, the second water-saving sealed tube；9, the water-saving sealed tube of third；10, final stage water seal staving；11,
Gap；12, detector；13, water supply electrically operated valve；14, steam motor-driven valve；15, gas piping；16, jet chimney；17,
Drainpipe.
Specific embodiment
As shown in Figure 1-3, condensed water drainer for gas conduit, including internal setting gas piping 15 and jet chimney 16
Staving, gas piping 15 extend the tube body outside staving equipped with pipeline pressure transmitter 5, and the water inlet of gas piping 15 is equipped with
Motor-driven valve 6, installation hinders rotatable level-sensing device 4 in the height for being higher than the water seal water surface 3 outside staving, and staving upper side wall is equipped with gap
11, gap 11 is equipped with detector 12, and for sending distress signal, (signal is sent to long-range control to detector for alarm
Room), bucket outer wall is equipped with electric appliance control box 1.
When hindering the rotation of rotatable level-sensing device 4, single rotating vane piece that hinders touches the downward certain depth of the water seal water surface 3 to depth water level 2, is
Water seal water permits fluctuation range, and pipeline pressure transmitter 5 connects water supply electrically operated valve 13, and the inlet of jet chimney 16 is equipped with connection
The motor-driven valve 6 of steam motor-driven valve 14, gap 11 have drainpipe 17.
Staving is longitudinally divided into the first water saving seal cylinder 7 of fan-shaped cylinder shape, the second water-saving sealed tube 8, the water-saving sealed tube of third
9, final stage water seal staving 10.
The pressure caused by the sudden gas explosion of coal gas system increases suddenly, pipeline pressure transmitter 5 will obtain from the beginning of
Over-voltage signals, the motor-driven valve 6 that condensed water drainer carries on the control system order gas piping 15 of electric appliance control box 1 close immediately
It closes, is closed outside condensed water drainer pressure is increased caused by the sudden gas explosion of coal gas system suddenly, in this manner it is possible to which way is absolutely
The hidden danger that accident injures condensed water drainer for gas conduit ontology；When pipeline pressure transmitter 5, when detecting normal pressure,
Motor-driven valve on control system order gas piping 15 is opened with 6.During the pressure caused by sudden gas explosion increases suddenly, water
The water seal water that water shutoff is flowed out from 11 CTC's speed of overflow pipe of coal gas drainer hinders rotatable material when being more than water seal water depth water level 2
The rotation pulse free signal of position meter 4, condensed water drainer carry control system order water supply electrically operated valve 13 and open moisturizing, ensure that
The production safety of condensed water drainer.Condensed water drainer in normal work, hinder rotatable 4 blade of level-sensing device go to it is sagging some
Operating damping can be generated when angle, when touching the water seal water surface 3, so that the rotation for hindering rotatable level-sensing device 4 is produced pulsation, this arteries and veins
Moving in the unit time is a definite value, and control system monitors the water seal water of coal gas drainer by monitoring this definite value signal at any time
It whether normal works, when hindering rotatable level-sensing device 4 and detecting low water level, the timely moisturizing of water supply electrically operated valve 13 is opened in linkage in time, is prevented
Only equipment is dehydrated and leads to gas leak, and the continuity for safety and the system work for guaranteeing equipment into one (withouts waiting for recognizing
To intervene).Rotation level-sensing device 4 is hindered simultaneously and realizes the protection of system low water level, and import motor-driven valve 6 is automatically closed when low water level prevents coal
Gas leakage automatically opens motor-driven valve 6 when moisturizing to ordinary water level and works on.Jet chimney motor-driven valve rises to close to be prevented for winter
Freeze (control cabinet sets preventing freeze in winter mode).
Condensed water drainer is in normal work, the pressure transmitter 5 being mounted on pipeline, measures in certain fluctuation
Signal value, this value are the process value of coal gas system pressure, and control system regards as normal value.Generally, coal gas system surpasses
Low voltage value is flashy.When coal gas system ultralow pressure value occurs beyond some time value, control system regards as water seal water
Decompression enables water supply electrically operated valve 13 open moisturizing.If at this moment picking up survey 12 output signals of meter with gas, control system determines condensation
Water water trap operational failure carries motor-driven valve 6 on control system order gas piping and closes.Meanwhile it issuing and reporting to turn-key system
It is alert, it is ensured that production safety.
Since gas condensed water water trap works in field throughout the year.When winter temperature is super cold, gas condensed water drainage
Water shutoff will freeze.At this moment, rotatable level-sensing device 4 is hindered, resistance is issued and turns signal, control system order steam motor-driven valve 14 is opened, given
Gas condensed water drainage water shutoff heating excludes frost failure, and intellectual gas condensed water water trap is made to restore to work normally.
The utility model can uninterruptedly monitor the working condition of water trap, when there is damage and alarm and adopt
Corresponding emergency measure is taken, prevents coal gas under accident conditions from largely leaking generation safety accident.
Claims (5)
1. condensed water drainer for gas conduit, it is characterised in that: the staving including internal setting gas piping and jet chimney, institute
It states the tube body that gas piping extends outside staving and is equipped with pipeline pressure transmitter, the water inlet of gas piping is equipped with motor-driven valve,
Installation hinders rotatable level-sensing device in the height for being higher than the water seal water surface outside the staving, and the staving upper side wall is equipped with gap,
The gap is equipped with detector, and the bucket outer wall is equipped with electric appliance control box.
2. condensed water drainer for gas conduit according to claim 1, it is characterised in that: the rotatable level-sensing device rotation of resistance
When, single resistance rotating vane piece touches water seal water, and certain depth permits fluctuation range to depth water level for water seal water downwards.
3. condensed water drainer for gas conduit according to claim 1, it is characterised in that: the pipeline pressure transmitter connects
Water supply electrically operated valve is connect, the inlet of the jet chimney connects steam motor-driven valve.
4. condensed water drainer for gas conduit according to claim 1, it is characterised in that: the gap has draining
Pipe.
5. condensed water drainer for gas conduit according to claim 1, it is characterised in that: the staving is longitudinally divided into
The first water saving seal cylinder, the second water-saving sealed tube, the water-saving sealed tube of third, the final stage water seal staving of fan-shaped cylinder shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838523.3U CN209229361U (en) | 2018-11-09 | 2018-11-09 | Condensed water drainer for gas conduit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821838523.3U CN209229361U (en) | 2018-11-09 | 2018-11-09 | Condensed water drainer for gas conduit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209229361U true CN209229361U (en) | 2019-08-09 |
Family
ID=67502293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821838523.3U Active CN209229361U (en) | 2018-11-09 | 2018-11-09 | Condensed water drainer for gas conduit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209229361U (en) |
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 |
| CN111412387A (en) * | 2020-03-04 | 2020-07-14 | 首钢京唐钢铁联合有限责任公司 | Water-sealed coal tar collecting device and method for preventing gas leakage |
-
2018
- 2018-11-09 CN CN201821838523.3U patent/CN209229361U/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 |
| CN111412387A (en) * | 2020-03-04 | 2020-07-14 | 首钢京唐钢铁联合有限责任公司 | Water-sealed coal tar collecting device and method for preventing gas leakage |
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