CN107044587A - The water lute drainer of anti-leak - Google Patents
The water lute drainer of anti-leak Download PDFInfo
- Publication number
- CN107044587A CN107044587A CN201710350346.8A CN201710350346A CN107044587A CN 107044587 A CN107044587 A CN 107044587A CN 201710350346 A CN201710350346 A CN 201710350346A CN 107044587 A CN107044587 A CN 107044587A
- Authority
- CN
- China
- Prior art keywords
- water
- preventing leakage
- cylinder
- leak
- inverted trapezoidal
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/14—Arrangements for supervising or controlling working operations for eliminating water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention discloses a kind of water lute drainer of anti-leak, including downpipe, stop valve, water trap cylinder, overflow pipe, device for preventing leakage and draining adapting pipe；The stop valve is arranged between downpipe and water trap cylinder；The device for preventing leakage is connected with overflow pipe, the upper position in water trap cylinder；The draining adapting pipe is fixed on water trap cylinder body outer wall, with device for preventing leakage on same central shaft；The device for preventing leakage includes device for preventing leakage cylinder, the inverted trapezoidal guide pipe for being arranged on part under device for preventing leakage cylinder, the inverted trapezoidal floating drum and cover that can agree with inverted trapezoidal guide pipe.The water lute drainer of anti-leak of the present invention, is provided with independent device for preventing leakage outside water trap cylinder, and the device for preventing leakage tube structure is simple, fabrication and installation are convenient, and cost is low, small volume, various pressure conditions are adapted to, gas leak is safely and effectively prevented.
Description
Technical field
The invention belongs to water trap, and in particular to a kind of water lute drainer of anti-leak.
Technical background
In metallurgical and chemical industry, gas facility operation conditions directly influences the safety in production of whole enterprise.Coal gas is arranged
Gas leak occurs for hydrophone, such as will cause gas firing, blast, pernicious major accident of being poisoned without processing in time.But,
Superpressure leakage problem present in current water seal for coal gas water trap, also governs the safe operation of gas piping, due to gas liquor
Serious accident caused by sealing the breakdown leakage of water trap happens occasionally.
The content of the invention
The problem to be solved in the present invention is to provide a kind of convenient simple in construction, attended operation, equipment operation safety and operation
The water lute drainer of the low anti-leak of cost.
In order to solve the above-mentioned technical problem, the water lute drainer of a kind of anti-leak of the present invention, including downpipe, cut
Disconnected valve, water trap cylinder, overflow pipe, device for preventing leakage and draining adapting pipe；
The stop valve is arranged between downpipe and water trap cylinder；
The device for preventing leakage is connected with overflow pipe, the upper position in water trap cylinder；
The draining adapting pipe is fixed on water trap cylinder body outer wall, with device for preventing leakage on same central shaft；
The inverted trapezoidal that the device for preventing leakage includes device for preventing leakage cylinder, be arranged on part under device for preventing leakage cylinder is led
Xiang Guan, the inverted trapezoidal floating drum and cover that can agree with inverted trapezoidal guide pipe.
The inverted trapezoidal guide pipe is welded on device for preventing leakage cylinder inboard wall.
The inverted trapezoidal floating drum can agree with inverted trapezoidal guide pipe, it is possible to be moved up and down along inverted trapezoidal guide pipe.
The inverted trapezoidal floating drum is metal material, and outside is covered with corrosion-resistant silicone rubber for sealing bed course.
Further, air bleeding valve is provided with the cover, is easy to be vented during water trap water-filling.
Connected between cover and the device for preventing leakage cylinder by flange.
Sealing gasket is provided between the cover and cylinder.
Above-mentioned device for preventing leakage utilizes buoyancy, gravity and the gas density of the floating drum operation principle smaller than water.It is terraced by falling
Open and close to discharge outlet is realized in moving up and down for shape floating drum, is completed high water level draining, is sealed when low water level and breakdown water seal
The action of discharge outlet is closed, automatic maintenance discharge level is reached, it is to avoid the effect that coal gas is leaked out, enables water lute drainer long
Time safe and stable operation.Specifically, water lute drainer is full of water under normal circumstances, cold when coal gas has condensed water precipitation
Solidifying water enters water lute drainer by downpipe, and water can be from overflow pipe overflows into device for preventing leakage, and now floating drum is due to weight
Power and guide pipe, which agree with, to be isolated from the outside, and water is assembled in anti-leak cylinder, when the buoyancy of water is more than the gravity of floating drum, floating drum
Float, be in communication with the outside, water is flowed out by guide pipe, adapting pipe accepts overflow water.
Operation principle：During the water lute drainer normal work of the application, floating gravity is just started and has been slightly larger than its water being subject to
Buoyancy, floating drum fits with inverted trapezoidal guide pipe, closes delivery port, and condensed water gathers in water lute drainer device for preventing leakage cylinder
Collect and make to be filled with water below floating drum, water separates coal gas and air；With the rise of water level, the buoyancy increase that floating drum is subject to,
Floating drum floats, and discharge condensed water is more than buoyancy until floating drum gravity.When gas pressure is more than the water seal height of water lute drainer,
Water seal is breakdown, the water in cylinder can than it is normally-open when more discharge a part, but floating drum gravity be significantly greater than in cylinder remain
Yu Shui buoyancy, what floating drum can be tightly is fitted on inverted trapezoidal guide pipe, while pontoon surface is covered with corrosion-resistant sealed silicon rubber
Rubber cushion, makes the better tightness of anti-leak cylinder, so as to prevent gas leak.It is prolonged resistance to using corrosion-resistant silicone rubber for sealing pad
With.Floating drum is inverted trapezoidal cylindrical tube, when water trap water shortage, and coal gas passes through water seal, because the gravity of floating drum is more than coal gas
Buoyancy, floating to be fitted with guide pipe, gas pressure is higher, and floating drum laminating can be tighter, and coal gas drainer closing coal gas is also tighter,
Ensure that can also close coal gas in the state of water is not filled.
Beneficial effect：The water lute drainer of anti-leak of the present invention, is provided with independent outside water trap cylinder
Device for preventing leakage, the device for preventing leakage tube structure is simple, and fabrication and installation are convenient, and cost is low, and small volume adapts to various pressure
Condition, safely and effectively prevents gas leak.
Brief description of the drawings
Fig. 1 is the water lute drainer structural representation of anti-leak；
Fig. 2 is device for preventing leakage structural representation.
Wherein, downpipe 1, stop valve 2, water trap cylinder 3, overflow pipe 4, device for preventing leakage 5, device for preventing leakage cylinder
51st, inverted trapezoidal guide pipe 52, inverted trapezoidal floating drum 53, cover 54, draining adapting pipe 6.
Embodiment
The present invention is explained in detail with reference to specific embodiment.
The water lute drainer of anti-leak as shown in Figure 1, including downpipe 1, stop valve 2, water trap cylinder 3, overflow pipe
4th, device for preventing leakage 5 and draining adapting pipe 6；Wherein, stop valve 2 is arranged between downpipe 1 and water trap cylinder 3；Anti-leak
Device 5 is connected with overflow pipe 4, the upper position in water trap cylinder 3；Draining adapting pipe 6 is welded on water trap cylinder 3
On outer wall, with device for preventing leakage 5 on same central shaft；Device for preventing leakage 5 as shown in Fig. 2 including device for preventing leakage cylinder 51,
The inverted trapezoidal guide pipe 52 for being arranged on 51 times parts of device for preventing leakage cylinder, the inverted trapezoidal that can agree with inverted trapezoidal guide pipe 52 are floated
Cylinder 53 and cover 54.Wherein, connected between cover 54 and device for preventing leakage cylinder 51 by flange, cover 54 and anti-leak
It is provided between device cylinder 51 on sealing gasket, cover 54 and is provided with air bleeding valve.Inverted trapezoidal floating drum 53 is metal material, outside covering
There is corrosion-resistant silicone rubber for sealing bed course.
During above-mentioned water lute drainer normal work, the gravity for just having started inverted trapezoidal floating drum 53 is floating slightly larger than its water being subject to
Power, inverted trapezoidal floating drum 53 is fitted with inverted trapezoidal guide pipe 52, closes delivery port, condensed water is in water lute drainer device for preventing leakage cylinder
Assemble in body 51 and the lower section of floating drum 53 is filled with water, water separates coal gas and air；With the rise of water level, floating drum 53 by
Buoyancy increase, floating drum 53 floats, and discharge condensed water is more than buoyancy until the gravity of floating drum 53.When gas pressure is more than water seal drainage
During the water seal height of device, water seal is breakdown, the water in cylinder can than it is normally-open when more discharge a part, but the gravity of floating drum 53
The buoyancy of remaining water significantly greater than in cylinder, floating drum 53 tightly can be fitted on inverted trapezoidal guide pipe 52, while the table of floating drum 53
Face makes the better tightness of anti-leak cylinder covered with corrosion-resistant silicone rubber for sealing pad, so that gas leak is prevented, using corrosion resistant
Silicone rubber for sealing pad is lost, it is durable in use.Floating drum 53 is inverted trapezoidal cylindrical tube, when water trap water shortage, and coal gas passes through water seal, by
It is more than the buoyancy of coal gas in the gravity of floating drum 53, floating drum 53 is fitted with guide pipe 52, and gas pressure is higher, the laminating of floating drum 53 can be got over
Tightly, coal gas drainer closing coal gas is also tighter, it is ensured that coal gas can be also closed in the state of water is not filled.
Claims (5)
1. a kind of water lute drainer of anti-leak, it is characterised in that：
Including downpipe (1), stop valve (2), water trap cylinder (3), overflow pipe (4), device for preventing leakage (5) and draining adapting pipe
(6)；
The stop valve (2) is arranged between downpipe (1) and water trap cylinder (3)；
The device for preventing leakage (5) is connected with overflow pipe (4), the upper position in water trap cylinder (3)；
The draining adapting pipe (6) is fixed on water trap cylinder (3) outer wall, with device for preventing leakage (5) on same central shaft；
The device for preventing leakage (5) includes device for preventing leakage cylinder (51), is arranged on part under device for preventing leakage cylinder (51)
Inverted trapezoidal guide pipe (52), the inverted trapezoidal floating drum (53) and cover (54) that can agree with inverted trapezoidal guide pipe (52).
2. the water lute drainer of anti-leak according to claim 1, it is characterised in that the row of being provided with the cover (54)
Air valve.
3. the water lute drainer of anti-leak according to claim 1, it is characterised in that the cover (54) fills with anti-leak
Put and connected by flange between cylinder (51).
4. the water lute drainer of anti-leak according to claim 3, it is characterised in that the cover (54) is between cylinder
Provided with sealing gasket.
5. the water lute drainer of anti-leak according to claim 1, it is characterised in that the inverted trapezoidal floating drum (53) is gold
Belong to material, outside is covered with corrosion-resistant silicone rubber for sealing bed course.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350346.8A CN107044587A (en) | 2017-05-18 | 2017-05-18 | The water lute drainer of anti-leak |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710350346.8A CN107044587A (en) | 2017-05-18 | 2017-05-18 | The water lute drainer of anti-leak |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107044587A true CN107044587A (en) | 2017-08-15 |
Family
ID=59547139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710350346.8A Pending CN107044587A (en) | 2017-05-18 | 2017-05-18 | The water lute drainer of anti-leak |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107044587A (en) |
Cited By (3)
| 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 |
| CN110384036A (en) * | 2019-08-05 | 2019-10-29 | 石河子大学 | The water intaking of sloping fields tea garden seepage pipe is catchmented drip irrigation system |
| CN113251319A (en) * | 2021-04-29 | 2021-08-13 | 广东韶钢松山股份有限公司 | Coal gas drainage device and use method thereof |
-
2017
- 2017-05-18 CN CN201710350346.8A patent/CN107044587A/en active Pending
Cited By (3)
| 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 |
| CN110384036A (en) * | 2019-08-05 | 2019-10-29 | 石河子大学 | The water intaking of sloping fields tea garden seepage pipe is catchmented drip irrigation system |
| CN113251319A (en) * | 2021-04-29 | 2021-08-13 | 广东韶钢松山股份有限公司 | Coal gas drainage device and use method thereof |
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