CN204267796U - A kind of gas pipe line rapid water seal apparatus - Google Patents
A kind of gas pipe line rapid water seal apparatus Download PDFInfo
- Publication number
- CN204267796U CN204267796U CN201420747103.XU CN201420747103U CN204267796U CN 204267796 U CN204267796 U CN 204267796U CN 201420747103 U CN201420747103 U CN 201420747103U CN 204267796 U CN204267796 U CN 204267796U
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- water
- pipe line
- gas pipe
- water storage
- storage tank
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Abstract
The utility model discloses a kind of gas pipe line rapid water seal apparatus, be applicable to coal gas sealing.This device comprises gas pipe line water seal arrangement, high-level water storage device is set above the mid-rear portion of gas pipe line water seal arrangement, high-level water storage device comprises rack-mounted rotatingshaft, be arranged on above rotatingshaft, water storage tank body that the moving axis that rotates does swing campaign, be arranged on the electromagnet in the frame of water storage tank body rear end, rotatingshaft is positioned at the rear portion of water storage tank body center of gravity; Gas pipe line water seal arrangement comprises seal tank and arranges seal tank rear end, is positioned at floating ball tank below water storage tank body middle front part, and be arranged on the ball float of floating ball tank inner top with ball float push rod, the upper end of ball float push rod passes vertically through floating ball tank top board; The middle and upper part of floating ball tank arranges the spill pipe be connected with seal tank.The utility model can realize cutting off coal gas to gas pipe line water seal water filling fast, can also realize automatically reseting.Alleviate operator's burden, ensure the safety of coal gas system.
Description
Technical field
The utility model provides a kind of gas pipe line rapid water seal apparatus, is applicable to the protection of gas pipe line security of system and coal gas sealing.The coal gas being specially adapted to larger gas pipe line controls.
Background technique
At present, in the operating process of gas pipe line system cloud gray model, when having a power failure suddenly, breaking down or have a security incident, need to cut off gas supply rapidly, avoid causing larger security incident.Generally utilize water seal for coal gas to be installed on gas pipe line to control coal gas.Traditional water seal for coal gas adds water in water seal with manually starting water pipe, reaches the object cutting off coal gas.Have time that operator run back and forth and the time that water pipe discharges water in operation, such time is longer, is just easy to occur security incident, and, easily occur that personnel are too busy to do it phenomenon in a hurry.So just add potential safety hazard greatly.
Summary of the invention
The deficiency that the purpose of this utility model occurs in using for above-mentioned existing gas pipe line water seal just, provides a kind of gas pipe line rapid water seal apparatus.This device can be fast automatic by gas cutting when having a power failure suddenly, breaking down or having security incident, thus alleviate the burden of operator and reduce potential safety hazard.
The purpose of this utility model realizes by following technique measures:
Gas pipe line rapid water seal apparatus of the present utility model comprises gas pipe line water seal arrangement, high-level water storage device is provided with above the mid-rear portion of described gas pipe line water seal arrangement, described high-level water storage device comprises rack-mounted rotatingshaft, to be arranged on above rotatingshaft by axle sleeve and the moving axis that can rotate makes the water storage tank body of swing campaign, and the electromagnet for adsorbing water storage tank body be fixedly mounted in the frame of water storage tank body rear end, wherein said rotatingshaft is positioned at the rear portion of water storage tank body center of gravity; Described gas pipe line water seal arrangement comprises seal tank and is arranged on seal tank rear end, is positioned at floating ball tank below water storage tank body middle front part, be arranged on the ball float of the top in floating ball tank with ball float push rod, the upper end of this ball float push rod pass vertically through floating ball tank top board processes through hole, extend to above floating ball tank top board, and the buoyancy of ball float is greater than the gravity of vacant water storage tank body; The middle and upper part of described floating ball tank is provided with the spill pipe be connected with seal tank.
Electromagnet place described in the utility model is provided with electromagnet cushion pad; Be provided with stiffening rib in described water storage tank body, there is intake pipe top.
The seal tank upper mouth of described gas pipe line water seal arrangement and contact position place, water storage tank body bottom surface are provided with water pot cushion pad.Described floating ball tank middle and upper part is provided with ball float push rod guide slide, and floating ball tank bottom is provided with floating ball tank drain valve; And described ball float push rod top is spherical structure.
The utility model is provided with coal gas baffle plate between two gas pipe lines of gas pipe line water seal arrangement, and the lower end of coal gas baffle plate to extend in gas pipe line water seal below water level, water seal for coal gas drain valve is positioned at water level place under gas pipe line water seal.
Working principle of the present utility model is as follows:
Gas pipe line rapid water seal apparatus of the present utility model is in gas pipe line normally runs, electromagnet energizing magnetic, the water storage tank body holding high-level water storage device keeps balance and stability, the water storage tank body of high-level water storage device remains certain water level, when having a power failure suddenly, breaking down or have a security incident, electromagnet power-off, lose magnetism, the water storage tank body of high-level water storage device rotates forward around high-position water-storage tank rotatingshaft by the impact of center of gravity, the instant water of high-position water-storage tank is poured in gas pipe line water seal, cut off coal gas, play sealing process.After in gas pipe line water seal, water level reaches spill pipe place, the ball float in floating ball tank slowly floats by spill pipe by water, and the water storage tank body after driving ball float push rod to promote the unwatering of top, makes water storage tank body reset.Slowly the current difference of flowing water, time difference solve the problem that high-position water-storage tank resets to utilize high-position water-storage tank rapid dumps water and spill pipe like this.Not only served the water seal of automatic quick closure gas pipe line, but also can automatically allow the high-position water-storage tank being finished down water reset.When after system incoming call, failture evacuation, start electromagnet power supply, make electromagnet produce magnetic, hold high-position water-storage tank.(electromagnet place is provided with electromagnet cushion pad, produces collision, damage electromagnet when avoiding electromagnet to inhale high-position water-storage tank.) at this moment can to discharge water storage to high-position water-storage tank, ensure that sufficient water is treated to reuse next time.When after system incoming call, failture evacuation, according to coal gas demand, when needing to connect gas pipe line, open floating ball tank drain valve, the water of emptying floating ball tank, ball float is set back, turn on the gas-fire water seal drainage valve simultaneously, make water be down to certain water level, connect gas pipe line, and seal coal gas not to external leakage.
The object that water storage tank rotatingshaft described in the utility model is arranged on center of gravity side below water storage tank body is convenient to water storage tank to topple over water outlet smoothly, and water storage tank inside is provided with stiffening rib, ensure that high-position water-storage tank stability, can not be out of shape.
Ball float described in the utility model is vertically connected with ball float push rod, can be up and down smoothly in push rod guide slide according to the size of the number of floating ball tank water, buoyancy.Ball float push rod top adopts spherical designs, can slide smoothly with high-level water storage pot bottom.
The object that the utility model arranges water pot cushion pad at the seal tank upper mouth of described gas pipe line water seal arrangement and contact position place, water storage tank body bottom surface is in order to avoid the fast ram because of high-position water-storage tank body and gas pipe line seal tank upper mouth, causes high-position water-storage tank or gas pipe line water seal deformation failure.
The position of the spill pipe that the utility model is connected with seal tank at described floating ball tank and size can affect ball float, ball float push rod floats rising time, speed, highly.The position of spill pipe will slightly lower than below gas pipe line water seal highest water level.The size of the sectional area of spill pipe is wanted to ensure that the water lagging behind high-position water-storage tank that floats of ball float, ball float push rod is toppled over complete.
Be provided with stiffening rib in gas pipe line seal tank described in the utility model, ensure that the global stability of gas pipe line water seal and floating ball tank; Middle and lower part is provided with water seal for coal gas drain valve, needs to be regulate water seal water level, connect gas pipe line, and seal coal gas at coal gas system; Blowdown valve is provided with, the sewage that gas pipe line water seal Long-Time Service of can draining produces bottom gas pipe line water seal.
The utility model is provided with coal gas baffle plate between two gas pipe lines of gas pipe line water seal, the lower end of coal gas baffle plate extends to below water seal highest water level, above water seal for coal gas water level of draining valve, can cut off when gas pipe line water seal highest water level, seal coal gas, can connect at water seal for coal gas water level of draining valve place, seal coal gas.
The beneficial effects of the utility model are as follows:
The utility model reaches the object cutting off coal gas fast to gas pipe line water seal water filling by the combination of electromagnet, high-position water-storage tank and high-position water-storage tank rotatingshaft; Reach ball float by the combination of floating ball tank, spill pipe and gas pipe line water seal water level, ball float push rod floats and drive high-position water-storage tank automatically reset object.Thus alleviate the burden of operator, ensure that the safety of coal gas system, improve automatization level.
Accompanying drawing explanation
Fig. 1 is that the utility model is at normal operation schematic diagram.
Fig. 2 is that the utility model is in pouring view in danger.
Fig. 3 is that the utility model disconnects at coal gas, water storage tank reset mode schematic diagram.
Fig. 4 is high-level water storage device plan view of the present utility model.
Fig. 5 is gas pipe line water seal arrangement plan view of the present utility model.
Sequence number in figure: water level under water level, the water seal of c gas pipe line in 1 electromagnet, 2 electromagnet cushion pads, 3 water storage tank bodies, 4 stiffening ribs, 5 rotatingshafts, 6 intake pipes, 7 gas pipe line water seals, 8 gas pipe lines, 9 blowdown valves, 10 ball floats, 11 ball float push rods, 12 ball float push rod guide slides, 13 floating ball tank drain valves, 14 water seal for coal gas drain valves, 15 spill pipes, 16 coal gas baffle plates, 17 water pot cushion pads, 18 floating ball tanks, a high-position water-storage tank water level, the water seal of b gas pipe line.
Embodiment
The utility model is further described below with reference to embodiment (accompanying drawing).
As shown in Fig. 1,4,5, gas pipe line rapid water seal apparatus of the present utility model comprises gas pipe line water seal arrangement, high-level water storage device is provided with above the mid-rear portion of described gas pipe line water seal arrangement, described high-level water storage device comprises rack-mounted rotatingshaft 5, to be arranged on above rotatingshaft by axle sleeve and the moving axis that can rotate makes the water storage tank body 3 of swing campaign, and the electromagnet 1 for adsorbing water storage tank body be fixedly mounted in the frame of water storage tank body rear end, wherein, described rotatingshaft 5 is positioned at the rear portion of water storage tank body center of gravity; Described electromagnet place is provided with electromagnet cushion pad 2; Be provided with stiffening rib in described water storage tank body, there is intake pipe top; Described gas pipe line water seal arrangement comprises seal tank and is arranged on seal tank rear end, is positioned at floating ball tank 18 below water storage tank body middle front part, be arranged on the ball float 10 of the top in floating ball tank 18 with ball float push rod 11, the upper end of this ball float push rod 11 pass vertically through floating ball tank top board processes through hole, extend to above floating ball tank top board, and the buoyancy of ball float 10 is greater than the gravity of vacant water storage tank body 3; The middle and upper part of described floating ball tank 18 is provided with the spill pipe 15 be connected with seal tank; Described floating ball tank middle and upper part is provided with ball float push rod guide slide 12, and floating ball tank 18 bottom is provided with floating ball tank drain valve 13; And described ball float push rod 11 top is spherical structure.
The utility model is provided with water pot cushion pad 17 at the seal tank upper mouth of described gas pipe line water seal arrangement and contact position place, water storage tank body 3 bottom surface.
The utility model is provided with coal gas baffle plate 16 between two gas pipe lines 8 of gas pipe line water seal arrangement, and the lower end of coal gas baffle plate 16 to extend in gas pipe line water seal 7 (see Fig. 3) below water level b, water seal for coal gas drain valve 14 is positioned at water level c place under gas pipe line water seal.
Working principle of the present utility model is as follows:
As shown in Figure 1, in gas pipe line normally runs, electromagnet 1 energizing magnetic, hold high-position water-storage tank and keep balance and stability, high-position water-storage tank remains certain water level, as a water level.Gas pipe line water seal water level, at c place, passes through in the passage that coal gas is formed from coal gas baffle plate 16 lower limb and the water surface.In floating ball tank 18, water is drained, and ball float 10 and ball float push rod 11 are in extreme lower position original position.As shown in Figure 2,3, when having a power failure suddenly, breaking down or have a security incident, electromagnet 1 power-off, lose magnetism, high-position water-storage tank rotates forward around high-position water-storage tank rotatingshaft 5 by the impact of center of gravity, and poured into by the instant water of high-position water-storage tank in gas pipe line water seal, gas pipe line water seal water level rises to b place, utilize coal gas baffle plate 16 and water level to cut off coal gas, play sealing process.As shown in Figure 3, after in gas pipe line water seal, water level reaches spill pipe place, the ball float 10 in floating ball tank 18 slowly floats by spill pipe by water, drives ball float push rod 11 to promote the empty high-position water-storage tank of top, high-position water-storage tank is resetted.When after system incoming call, failture evacuation, start electromagnet power supply, make electromagnet 1 produce magnetic, hold high-position water-storage tank.At this moment can to discharge water storage to high-position water-storage tank, ensure that sufficient water is treated to reuse next time.When after system incoming call, failture evacuation, according to coal gas demand, when needing to connect gas pipe line, open floating ball tank drain valve 13, the water of emptying floating ball tank 18, ball float 10 is set back, turn on the gas-fire water seal drainage valve 14 simultaneously, make water be down to certain water level, connect gas pipe line, and seal coal gas not to external leakage.
Claims (6)
1. a gas pipe line rapid water seal apparatus, it comprises gas pipe line water seal arrangement, it is characterized in that: above the mid-rear portion of described gas pipe line water seal arrangement, be provided with high-level water storage device, described high-level water storage device comprises rack-mounted rotatingshaft, to be arranged on above rotatingshaft by axle sleeve and the moving axis that can rotate makes the water storage tank body of swing campaign, and the electromagnet for adsorbing water storage tank body be fixedly mounted in the frame of water storage tank body rear end, wherein said rotatingshaft is positioned at the rear portion of water storage tank body center of gravity; Described gas pipe line water seal arrangement comprises seal tank and is arranged on seal tank rear end, is positioned at floating ball tank below water storage tank body middle front part, be arranged on the ball float of the top in floating ball tank with ball float push rod, the upper end of this ball float push rod pass vertically through floating ball tank top board processes through hole, extend to above floating ball tank top board, and the buoyancy of ball float is greater than the gravity of vacant water storage tank body; The middle and upper part of described floating ball tank is provided with the spill pipe be connected with seal tank.
2. gas pipe line rapid water seal apparatus according to claim 1, is characterized in that: described electromagnet place is provided with electromagnet cushion pad.
3. gas pipe line rapid water seal apparatus according to claim 1, is characterized in that: be provided with stiffening rib in described water storage tank body, there is intake pipe top.
4. gas pipe line rapid water seal apparatus according to claim 1, is characterized in that: the seal tank upper mouth of described gas pipe line water seal arrangement and contact position place, water storage tank body bottom surface are provided with water pot cushion pad.
5. gas pipe line rapid water seal apparatus according to claim 1, is characterized in that: described floating ball tank middle and upper part is provided with ball float push rod guide slide, and floating ball tank bottom is provided with floating ball tank drain valve; And described ball float push rod top is spherical structure.
6. gas pipe line rapid water seal apparatus according to claim 1, it is characterized in that: between two gas pipe lines of gas pipe line water seal arrangement, be provided with coal gas baffle plate, the lower end of coal gas baffle plate extends to below water seal highest water level, above water seal for coal gas water level of draining valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747103.XU CN204267796U (en) | 2014-12-03 | 2014-12-03 | A kind of gas pipe line rapid water seal apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420747103.XU CN204267796U (en) | 2014-12-03 | 2014-12-03 | A kind of gas pipe line rapid water seal apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204267796U true CN204267796U (en) | 2015-04-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420747103.XU Expired - Fee Related CN204267796U (en) | 2014-12-03 | 2014-12-03 | A kind of gas pipe line rapid water seal apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204267796U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352152A (en) * | 2016-11-03 | 2017-01-25 | 常州港华燃气有限公司 | Water check valve of gas pipeline |
-
2014
- 2014-12-03 CN CN201420747103.XU patent/CN204267796U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352152A (en) * | 2016-11-03 | 2017-01-25 | 常州港华燃气有限公司 | Water check valve of gas pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20171203 |