CN110258747A - Gas electric plant bitubular drainage system - Google Patents
Gas electric plant bitubular drainage system Download PDFInfo
- Publication number
- CN110258747A CN110258747A CN201910517178.6A CN201910517178A CN110258747A CN 110258747 A CN110258747 A CN 110258747A CN 201910517178 A CN201910517178 A CN 201910517178A CN 110258747 A CN110258747 A CN 110258747A
- Authority
- CN
- China
- Prior art keywords
- gas
- collecting tube
- water collecting
- bitubular
- water seal
- Prior art date
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 90
- 238000012423 maintenance Methods 0.000 claims description 16
- 238000007689 inspection Methods 0.000 claims description 11
- 230000000241 respiratory effect Effects 0.000 claims description 8
- 238000012806 monitoring device Methods 0.000 claims description 6
- 239000002131 composite material Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/22—Adaptations of pumping plants for lifting sewage
Abstract
The invention discloses gas electric plant bitubular drainage systems, belong to gas delivery safety field；The technical problem to be solved is that providing, a kind of structure is simple, easy to use, self-draining gas electric plant drainage system；Solve the technical solution of technical problem use are as follows: gas electric plant bitubular drainage system, main pipeline and water seal cylinder are conveyed including gas, it is L-type bend pipe that gas, which conveys main pipeline, L-type bend pipe least significant end is provided with gas drainpipe, gas drainpipe one end is connected with gas conveying main pipeline least significant end, other end setting is connected with water seal cylinder, it further include Water collecting tube, Water collecting tube is arranged in parallel with water seal cylinder, Water collecting tube is connected with water seal cylinder top by cross over pipe, Water collecting tube bottom is provided with immersible pump, and Water collecting tube side is provided with water seal drainage pipe；It the composite can be widely applied to gas transportation art.
Description
Technical field
Gas electric plant bitubular drainage system of the present invention belongs to gas delivery safety technical field.
Background technique
The gas conveyer tube of gas electric plant is usually to be installed using buried mode, during gas drainage
A large amount of liquid water and dust can be contained in gas, therefore be necessarily provided with drainage point in gas conveyer tube low spot, arranged in time
Ponding in pipeline out influences the safe operation of power plant, gas water trap used at present is using water seal in order to avoid forming vent plug
Cylinder is drained, and since dust is more inside methane gas, water content is big, and water seal is easy blocking in actual use.
Summary of the invention
It is easy to use the invention overcomes the deficiencies of the prior art, and provides a kind of structure is simple, it is self-draining
Gas electric plant drainage system.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows: gas electric plant bitubular drainage system, including
Gas conveys main pipeline and water seal cylinder, and it is L-type bend pipe that gas, which conveys main pipeline, and L-type bend pipe least significant end is provided with gas drainpipe,
Gas drainpipe one end is connected with gas conveying main pipeline least significant end, and it further includes Water collecting tube that other end setting is connected with water seal cylinder,
Water collecting tube is arranged in parallel with water seal cylinder, and Water collecting tube is connected with water seal cylinder top by cross over pipe, and Water collecting tube bottom is provided with diving
Pump, Water collecting tube side is provided with water seal drainage pipe.
The Water collecting tube is provided with water seal cylinder lower part is connected to maintenance pipe, and described connection maintenance pipe one end is provided with inspection
Repair closure plate.
The Water collecting tube top is provided with inspection chamber, and maintenance ladder is provided in inspection chamber.
Two position monitoring device is provided in the Water collecting tube.
The water seal cylinder top is provided with observation tube, is provided with respiratory siphon on the observation tube.
The water seal cylinder top is additionally provided with pretreatment system drainpipe.
The gas drainpipe is 4 drainpipes of parallel arrangement.
Draining shut-off valve is provided on the gas drainpipe.
It, can be with compared with the prior art, the invention has the following beneficial effects: observation tube and respiratory siphon are arranged on water seal cylinder
The device in Gas that discharge cylinder inner top gathers in time, it is convenient that periodically the water seal height of water seal cylinder is checked, it can use simultaneously
Respiratory siphon carries out moisturizing to water seal cylinder；Setting maintenance pipe between Water collecting tube and water seal cylinder bottom, Water collecting tube top is provided with inspection
Manhole, maintenance ladder is provided in inspection chamber, and personnel can be managed by maintenance, be carried out to water seal cylinder down toward Water collecting tube bottom
Two position monitoring device and immersible pump is arranged in clean-up operation in Water collecting tube, can be connected by two position difference and immersible pump
Lock realizes Auto-drainage.
Detailed description of the invention
Following further describes the present invention with reference to the drawings.
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the top view figure of Fig. 1.
1 it is gas conveying main pipeline in figure, 2 be gas drainpipe, 3 be water seal cylinder, 4 be Water collecting tube, 5 be cross over pipe, 6 is
Immersible pump, 7 be water seal drainage pipe, 8 be connection maintenance pipe, 9 be maintenance closure plate, 10 be inspection chamber, 11 be two position monitoring
Device, 12 be peep hole, 13 be respiratory siphon, 14 be pretreatment system drainpipe, 15 be draining shut-off valve, 16 be maintenance ladder.
Specific embodiment
As shown in Figure 1 and Figure 2, gas electric plant bitubular drainage system of the present invention, including gas conveying main pipeline 1 and water seal cylinder
3, it is L-type bend pipe that gas, which conveys main pipeline 1, and L-type bend pipe least significant end is provided with gas drainpipe 2,2 one end of gas drainpipe with watt
This conveying 1 least significant end of main pipeline is connected, and other end setting is connected with water seal cylinder 3, further includes Water collecting tube 4, Water collecting tube 4 and water seal cylinder
3 are arranged in parallel, and Water collecting tube 4 is connected with 3 top of water seal cylinder by cross over pipe 5, and 4 bottom of Water collecting tube is provided with immersible pump 6, Water collecting tube
4 sides are provided with water seal drainage pipe 7, and Water collecting tube 4 is provided with 3 lower part of water seal cylinder is connected to maintenance pipe 8, and pipe is overhauled in the connection
8 one end are provided with maintenance closure plate 9, and 4 top of Water collecting tube is provided with inspection chamber 10, maintenance ladder is provided in inspection chamber 10
16, two position monitoring device 11 is provided in Water collecting tube 4, and 3 top of water seal cylinder is provided with observation tube 12, the observation tube 12
On be provided with respiratory siphon 13,3 top of water seal cylinder is additionally provided with pretreatment system drainpipe 14, and gas drainpipe 2 is parallel arrangement
4 drainpipes, draining shut-off valve 15 is provided on gas drainpipe 2.
In the use of the present invention, integral arrangement, in melt pit, gas drainpipe mobile phone gas conveys the ponding in main pipeline,
And ponding is introduced into water seal cylinder by gas drainpipe, the water of certain altitude, the water level in water-closing-barrel are stored in water seal cylinder
Height can determine that the water collected in water-closing-barrel, which reach a certain height, to enter Water collecting tube along cross over pipe according to gas pressure
In, immersible pump is provided in Water collecting tube, immersible pump and two position monitoring device carry out interlocking action, the case where condition is permitted
Lower carry out free-draining, structure is simple, strong flexibility, is provided with inspection chamber at the top of Water collecting tube, and personnel can be in system not work
Down toward Water collecting tube bottom when work, work of removing contamination is carried out to water seal cylinder, water seal cylinder top is provided with observation tube and respiratory siphon, can
It with periodic observation water seal cylinder water level, while being discharged, is improved by the methane gas that respiratory siphon can build the aggregation of water seal cylinder inner top
Safety.
The embodiment of the present invention is explained in detail above in conjunction with attached drawing, but the present invention is not limited to above-mentioned implementations
Example, within the knowledge of a person skilled in the art, can also make without departing from the purpose of the present invention
Various change out.
Claims (8)
1. gas electric plant bitubular drainage system, including gas conveying main pipeline (1) and water seal cylinder (3), gas convey main pipeline (1)
For L-type bend pipe, L-type bend pipe least significant end is provided with gas drainpipe (2), and gas drainpipe (2) one end and gas convey main pipeline
(1) least significant end is connected, and other end setting is connected with water seal cylinder (3), it is characterised in that: further includes Water collecting tube (4), Water collecting tube (4)
It is arranged in parallel with water seal cylinder (3), Water collecting tube (4) is connected with water seal cylinder (3) top by cross over pipe (5), and Water collecting tube (4) bottom is set
It is equipped with immersible pump (6), Water collecting tube (4) side is provided with water seal drainage pipe (7).
2. gas electric plant bitubular drainage system according to claim 1, it is characterised in that: the Water collecting tube (4) and water
Sealed tube (3) lower part is provided with connection maintenance pipe (8), and described connection maintenance pipe (8) one end is provided with maintenance closure plate (9).
3. gas electric plant bitubular drainage system according to claim 1, it is characterised in that: described Water collecting tube (4) top
It is provided with inspection chamber (10), maintenance ladder (16) is provided in inspection chamber (10).
4. gas electric plant bitubular drainage system according to claim 1, it is characterised in that: set in the Water collecting tube (4)
It is equipped with two position monitoring device (11).
5. gas electric plant bitubular drainage system according to claim 1, it is characterised in that: described water seal cylinder (3) top
It is provided with observation tube (12), respiratory siphon (13) is provided on the observation tube (12).
6. gas electric plant bitubular drainage system according to claim 1, it is characterised in that: described water seal cylinder (3) top
It is additionally provided with pretreatment system drainpipe (14).
7. gas electric plant bitubular drainage system according to claim 1, it is characterised in that: the gas drainpipe (2)
For 4 drainpipes of parallel arrangement.
8. first gas electric plant bitubular drainage system according to claim 1, it is characterised in that: the gas drainpipe
(2) draining shut-off valve (15) is provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910517178.6A CN110258747A (en) | 2019-06-14 | 2019-06-14 | Gas electric plant bitubular drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910517178.6A CN110258747A (en) | 2019-06-14 | 2019-06-14 | Gas electric plant bitubular drainage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110258747A true CN110258747A (en) | 2019-09-20 |
Family
ID=67918438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910517178.6A Pending CN110258747A (en) | 2019-06-14 | 2019-06-14 | Gas electric plant bitubular drainage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110258747A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002286192A (en) * | 2001-03-27 | 2002-10-03 | Mitsubishi Heavy Ind Ltd | Water sealing device |
| CN101749533A (en) * | 2008-11-28 | 2010-06-23 | 山东恒能环保能源设备有限公司 | Drain water seal |
| CN204647834U (en) * | 2015-03-26 | 2015-09-16 | 赛鼎工程有限公司 | A kind of device collecting torch gas pipeline lime set with water seal |
| CN206549601U (en) * | 2017-02-14 | 2017-10-13 | 宝钢集团新疆八一钢铁有限公司 | A kind of ammonolysis craft enters stove ammonia gas-liquid separation device |
| CN208011140U (en) * | 2018-01-30 | 2018-10-26 | 鄂托克旗红缨煤焦化有限责任公司 | Coke oven gas pipe water seal arrangement |
| CN210216635U (en) * | 2019-06-14 | 2020-03-31 | 煤炭工业太原设计研究院集团有限公司 | Double-cylinder drainage system of gas power plant |
-
2019
- 2019-06-14 CN CN201910517178.6A patent/CN110258747A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002286192A (en) * | 2001-03-27 | 2002-10-03 | Mitsubishi Heavy Ind Ltd | Water sealing device |
| CN101749533A (en) * | 2008-11-28 | 2010-06-23 | 山东恒能环保能源设备有限公司 | Drain water seal |
| CN204647834U (en) * | 2015-03-26 | 2015-09-16 | 赛鼎工程有限公司 | A kind of device collecting torch gas pipeline lime set with water seal |
| CN206549601U (en) * | 2017-02-14 | 2017-10-13 | 宝钢集团新疆八一钢铁有限公司 | A kind of ammonolysis craft enters stove ammonia gas-liquid separation device |
| CN208011140U (en) * | 2018-01-30 | 2018-10-26 | 鄂托克旗红缨煤焦化有限责任公司 | Coke oven gas pipe water seal arrangement |
| CN210216635U (en) * | 2019-06-14 | 2020-03-31 | 煤炭工业太原设计研究院集团有限公司 | Double-cylinder drainage system of gas power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190920 |