CN211449963U - Chemical pipeline capable of preventing leakage - Google Patents
Chemical pipeline capable of preventing leakage Download PDFInfo
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- CN211449963U CN211449963U CN201922317402.5U CN201922317402U CN211449963U CN 211449963 U CN211449963 U CN 211449963U CN 201922317402 U CN201922317402 U CN 201922317402U CN 211449963 U CN211449963 U CN 211449963U
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Abstract
The utility model relates to a chemical pipeline technical field specifically is a chemical pipeline that can prevent to reveal, including first chemical pipeline, one side fixedly connected with flange of first chemical pipeline, one side fixedly connected with second chemical pipeline of flange, the external fixed surface of first chemical pipeline is connected with first thread bush, the external fixed surface of second chemical pipeline is connected with second thread bush, the external surface swing joint of first thread bush has the first thread lantern ring. This chemical industry pipeline that can prevent to reveal, when the pipeline takes place to reveal through setting up the connecting axle, the gas of revealing can get into the inside of collecting box through revealing the pipe, and the gaseous flabellum that makes the runner surface that flows rotates, drives the contact plate and the warning light contact at connecting rod top, arouses the warning, and when alarm device broke down, gas can get into the inside that detects the balloon, detects the balloon and increases to certain volume after, detects the needle and can prick the detection balloon, reaches the effect of warning.
Description
Technical Field
The utility model relates to a chemical pipeline technical field specifically is a chemical pipeline that can prevent to reveal.
Background
In chemical production, a lot of gas is transported through chemical pipelines, a steel plastic chemical pipeline is a main chemical pipeline, the main material of the steel plastic chemical pipeline is ultra-high molecular weight polyethylene, the ultra-high molecular weight polyethylene is thermoplastic engineering plastic with the average molecular weight of more than 200 ten thousand, which is polymerized by ethylene and butadiene monomers under the action of a catalyst, the comprehensive performance is excellent, the wear resistance, the low temperature resistance, the corrosion resistance, the self lubrication and the shock resistance are the highest values in all plastics, the wear resistance is superior to polytetrafluoroethylene, nylon, carbon steel and other materials, and the composite pipe is an ideal pipe, however, the existing chemical pipeline is likely to leak in the conveying process, and mostly adopts an alarm device, but when the alarm lamp is used for a long time and breaks down, the use safety is reduced, and the device that chemical pipeline prevented to reveal is fixed on chemical pipeline, can't look over the condition of revealing of pipeline junction regularly.
The chemical pipeline that can prevent to reveal that the chemical pipeline that should prevent to reveal, disclosed in chinese patent CN208221818U, though, pipeline structure is novel, and reasonable in design has the effect that prevents the industrial chemicals and reveal, and has the function that the monitoring was revealed to the industrial chemicals, but, this chemical pipeline that can prevent to reveal has long-time use, and when the alarm lamp broke down, reduces the shortcoming of safety in utilization.
The defects of the existing chemical pipeline are as follows:
1. the existing chemical pipeline is likely to leak in the conveying process, an alarm device is mostly adopted, but when the alarm lamp is used for a long time, the use safety is reduced when the alarm lamp breaks down;
2. the device for preventing leakage of the existing chemical pipeline is fixed on the chemical pipeline, and the leakage condition of the pipeline joint cannot be checked regularly.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a chemical pipeline capable of preventing leakage, through setting up a connecting shaft, the outer surface swing joint of connecting shaft has the runner, when the pipeline takes place to reveal, the gas revealed can get into the inside of collecting box through revealing the pipe, the flabellum of runner surface is rotated to the gas that flows, drive the runner and rotate at the outer surface of connecting shaft, make the contact plate at the top of the connecting rod contact with the warning light, cause the warning, when the alarm device breaks down, the gas can get into the inside of detecting the balloon through the collecting plate, make the detecting balloon expand, after increasing to certain volume, the detecting needle inside the detecting box punctures the detecting balloon, reach the effect of warning; through setting up first threaded sleeve and second threaded sleeve, can make first sealed pipeline and the rotation of second sealed pipeline through first threaded sleeve ring and second threaded sleeve ring, first sealed pipeline and the contact of second sealed pipeline, make the inside of the locating piece entering first sealed pipeline of second sealed pipeline one side, and rotate the sealed pipeline of second, make the locating piece fix to in the inside locating piece of first sealed pipeline, accomplish sealedly, need examine time measuring, it can make the pipeline separately to rotate first sealed pipeline, be convenient for regularly look over the condition of revealing of pipe connection department, the problem of proposing among the above-mentioned background art has been solved.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a chemical pipeline capable of preventing leakage comprises a first chemical pipeline, wherein a flange is fixedly connected to one side of the first chemical pipeline, a second chemical pipeline is fixedly connected to one side of the flange, a first threaded sleeve is fixedly connected to the outer surface of the first chemical pipeline, a second threaded sleeve is fixedly connected to the outer surface of the second chemical pipeline, a first threaded sleeve ring is movably connected to the outer surface of the first threaded sleeve ring, a second threaded sleeve ring is movably connected to the outer surface of the second threaded sleeve ring, a first sealed pipeline is fixedly connected to the outer surface of the first threaded sleeve ring, a second sealed pipeline is fixedly connected to the outer surface of the second threaded sleeve ring, the second sealed pipeline is movably connected to one side of the first sealed pipeline, a leakage pipe is fixedly connected to the bottom of the first sealed pipeline, and a detection box body is fixedly connected to the bottom of the leakage pipe, the inside fixed connection collecting box of detection box, collecting box fixed connection is in the bottom of revealing the pipe, the bottom fixedly connected with collecting plate of collecting box, the bottom swing joint of collecting plate has the detection balloon, the inside fixedly connected with connecting axle of collecting box, the surface swing joint of connecting axle has the runner, one side fixedly connected with connecting rod of runner, the connecting rod runs through in the inside of detecting the box, the top fixedly connected with support frame of detecting the box, the top fixedly connected with warning light of support frame.
Optionally, the first thread sleeve ring and the first sealed pipeline are fixedly connected through a sealing plate, the second thread sleeve ring and the second sealed pipeline are fixedly connected through a sealing plate, the end of the first sealed pipeline far away from the second sealed pipeline is fixedly connected with the sealing plate, and the end of the second sealed pipeline far away from the first sealed pipeline is fixedly connected with the sealing plate.
Optionally, the end portions of the first chemical engineering pipeline and the second chemical engineering pipeline are fixedly connected with flanges, positioning holes are formed in the flanges, and the two flanges are fixedly connected through nuts.
Optionally, the inside fixedly connected with of detection box detects the needle, the position of detecting the needle with detect balloon looks adaptation, one side of detecting the box is provided with the box door.
Optionally, a rotating groove is formed in the connecting shaft, and a rotating wheel is movably connected in the rotating groove.
Optionally, the outer surface of the rotating wheel is fixedly connected with a fan blade, and the fan blade is movably connected to the bottom of the leakage pipe.
Optionally, the top of the connecting rod is fixedly connected with a contact plate, and the contact plate is movably connected to the bottom of the warning light.
Optionally, one side of the second sealing pipeline is fixedly connected with a positioning block, a positioning ring is arranged inside the first sealing pipeline, and the positioning ring is movably connected inside the positioning block.
(III) advantageous effects
The utility model provides a can prevent chemical pipeline who reveals possesses following beneficial effect:
(1) this can prevent chemical pipeline of revealing, through setting up the connecting axle, the surface swing joint of connecting axle has the runner, when the pipeline takes place to reveal, the gas of revealing can get into the inside of collecting box through revealing the pipe, the gaseous flabellum that makes the runner surface of flowing rotates, it rotates at the surface of connecting axle to drive the runner, make the contact plate and the warning light contact at connecting rod top, arouse the warning, when alarm device broke down, gas can get into the inside that detects the balloon through the collecting plate, make the detection balloon inflation, increase to certain volume after, detect the inside detection needle prick broken detection balloon of box, reach the effect of warning.
(2) This can prevent chemical pipeline who reveals, through setting up first threaded sleeve and second threaded sleeve, can make first sealed pipeline and the sealed pipeline rotation of second through first threaded sleeve ring and second threaded sleeve ring, first sealed pipeline and the sealed pipeline contact of second, make the inside that the locating piece of the sealed pipeline one side of second got into first sealed pipeline, and rotate the sealed pipeline of second, make the locating piece fix to the inside locating piece of first sealed pipeline in, accomplish sealedly, need examine time measuring, it can make the pipeline part to rotate first sealed pipeline, be convenient for regularly look over the condition of revealing of pipe connection department.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic structural view of the detection box of the present invention;
fig. 3 is a schematic structural view of the connecting shaft of the present invention;
FIG. 4 is a schematic structural view of a first chemical pipeline according to the present invention;
fig. 5 is a schematic structural view of a second sealed pipeline of the present invention;
fig. 6 is a schematic structural diagram of the first sealed pipeline of the present invention.
In the figure: 1-a first chemical engineering pipeline, 2-a flange, 3-a second chemical engineering pipeline, 4-a first threaded sleeve, 5-a second threaded sleeve, 6-a first threaded sleeve ring, 7-a second threaded sleeve ring, 8-a first sealed pipeline, 9-a second sealed pipeline, 10-a leakage pipe, 11-a detection box body, 12-a collection box, 13-a collection plate, 14-a detection balloon, 15-a connecting shaft, 16-a rotating wheel, 17-a connecting rod, 18-a support frame and 19-a warning lamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-6, the present invention provides a technical solution: a chemical pipeline capable of preventing leakage comprises a first chemical pipeline 1, one side of the first chemical pipeline 1 is fixedly connected with a flange 2, one side of the flange 2 is fixedly connected with a second chemical pipeline 3, the outer surface of the first chemical pipeline 1 is fixedly connected with a first threaded sleeve 4, the outer surface of the second chemical pipeline 3 is fixedly connected with a second threaded sleeve 5, the outer surface of the first threaded sleeve 4 is movably connected with a first threaded sleeve ring 6, the outer surface of the second threaded sleeve ring 5 is movably connected with a second threaded sleeve ring 7, the outer surface of the first threaded sleeve ring 6 is fixedly connected with a first sealed pipeline 8, the outer surface of the second threaded sleeve ring 7 is fixedly connected with a second sealed pipeline 9, the second sealed pipeline 9 is movably connected to one side of the first sealed pipeline 8, the bottom of the first sealed pipeline 8 is fixedly connected with a leakage pipe 10, and the bottom of the leakage pipe 10 is fixedly connected with a detection box body 11, detect the inside fixed connection collecting box 12 of box 11, collecting box 12 fixed connection is in the bottom of revealing pipe 10, the bottom fixedly connected with collecting plate 13 of collecting box 12, the bottom swing joint of collecting plate 13 has detection balloon 14, the inside fixedly connected with connecting axle 15 of collecting box 12, the surface swing joint of connecting axle 15 has runner 16, one side fixedly connected with connecting rod 17 of runner 16, connecting rod 17 runs through in the inside that detects box 11, the top fixedly connected with support frame 18 that detects box 11, the top fixedly connected with warning light 19 of support frame 18.
As an optional technical solution of the utility model:
first screw thread lantern ring 6 and first sealed pipeline 8 pass through closing plate fixed connection, second screw thread lantern ring 7 and second sealed pipeline 9 pass through closing plate fixed connection, the one end fixedly connected with closing plate of second sealed pipeline 9 is kept away from to first sealed pipeline 8, the one end fixedly connected with closing plate of first sealed pipeline 8 is kept away from to second sealed pipeline 9, 2 departments of flange of connecting 1 with second chemical industry pipeline 3 are sealed, reach the double seal effect, slow down flange 2's pressure, avoid the nut not hard up.
As an optional technical solution of the utility model:
the equal fixedly connected with flange 2 of tip of first chemical industry pipeline 1 and second chemical industry pipeline 3, the locating hole has been seted up to the inside of flange 2, and two flanges 2 pass through nut fixed connection, connect first chemical industry pipeline 1 and second chemical industry pipeline 3.
As an optional technical solution of the utility model:
detect the inside fixedly connected with detection needle of box 11, the position of detection needle with detect 14 looks adaptations of balloon, when the gas of revealing gets into the inside that detects balloon 14, make and detect 14 inflation of balloon, increase to certain volume after, detect the broken detection balloon 14 of the inside detection needle of box 1, reach the effect of warning, one side of detecting box 11 is provided with the box door, can change detection balloon 14, be convenient for inspect the inside condition of revealing of detecting box 11.
As an optional technical solution of the utility model:
a rotating groove is formed in the connecting shaft 15, and a rotating wheel 16 is movably connected in the rotating groove, so that the rotating wheel 16 can rotate conveniently.
As an optional technical solution of the utility model:
the outer surface of the rotating wheel 16 is fixedly connected with fan blades which are movably connected to the bottom of the leakage pipe 10, and the fan blades on the outer surface of the rotating wheel 16 are rotated by the gas flowing at the joint of the collecting box 12 and the leakage pipe 10 to drive the rotating wheel 16 to rotate on the outer surface of the connecting shaft 15.
As an optional technical solution of the utility model:
the top fixedly connected with contact plate of connecting rod 17, contact plate swing joint in the bottom of warning light 19, when the contact plate contacts with warning light 19, can make warning light 19 brighten, reach the purpose of warning, be convenient for detect gaseous the condition of revealing.
As an optional technical solution of the utility model:
one side fixedly connected with locating piece of second sealed pipeline 9, the inside of first sealed pipeline 8 is provided with the holding ring, and holding ring swing joint is in the inside of locating piece, when needing to examine, rotates first sealed pipeline 8 and can make the pipeline separately, is convenient for regularly look over the condition of revealing of pipe connection department.
When the user uses the pipeline sealing device, the first chemical engineering pipeline 1 and the second chemical engineering pipeline 2 are fixed through a nut on one side of the flange 2, the first threaded sleeve 4 is fixed on the outer surface of the first chemical engineering pipeline 1, the second threaded sleeve 5 is fixed on the outer surface of the second chemical engineering pipeline 3, the outer surface of the first threaded sleeve 4 is fixedly connected with a first threaded lantern ring 6, the outer surface of the second threaded sleeve 5 is fixedly connected with a second threaded lantern ring 7, the first sealing pipeline 8 and the second sealing pipeline 9 can rotate through the first threaded lantern ring 6 and the second threaded lantern ring 7, the first sealing pipeline 8 is in contact with the second sealing pipeline 9, a positioning block on one side of the second sealing pipeline 9 enters the inside of the first sealing pipeline 8, the second sealing pipeline 9 is rotated, the positioning block is fixed in the positioning ring inside the first sealing pipeline 8, and a sealing plate is fixedly connected to one end, far away from the second sealing pipeline 9, of the first sealing pipeline 8, one end of the second sealing pipeline 9, which is far away from the first sealing pipeline 8, is fixedly connected with a sealing plate, the connecting flange 2 of the first chemical pipeline 1 and the second chemical pipeline 3 is sealed, sealing is completed, when detection is needed, the first sealing pipeline 8 is rotated to separate the pipelines, so that the leakage condition of the pipeline connecting part can be conveniently checked at regular time, when the pipelines leak, the gas leaked from the connecting flange 2 can enter the inside of the collecting box 12 through the leakage pipe 10, the gas flowing from the connecting part of the collecting box 12 and the leakage pipe 10 can rotate the fan blades on the outer surface of the rotating wheel 16, the rotating wheel 16 is driven to rotate on the outer surface of the connecting shaft 15, the contact plate at the top of the connecting rod 17 is contacted with the warning lamp 19, the warning lamp 19 is caused to give an alarm, when the alarm device breaks down, the gas can enter the inside of the detection balloon 14 through the collecting plate 13, the detection, the detection balloon 14 is broken to the inside detection needle that detects box 1, reaches the effect of warning, and one side of detecting box 11 is provided with the box door, can change detection balloon 14.
In conclusion, when the chemical pipeline capable of preventing leakage is used, the connecting shaft 15 is arranged, the rotating wheel 16 is movably connected to the outer surface of the connecting shaft 15, when the pipeline leaks, leaked gas can enter the collecting box 12 through the leakage pipe 10, the flowing gas enables the fan blades on the outer surface of the rotating wheel 16 to rotate to drive the rotating wheel 16 to rotate on the outer surface of the connecting shaft 15, the contact plate on the top of the connecting rod 17 is made to be in contact with the warning lamp 19 to cause alarm, when the alarm device breaks down, the gas can enter the detection balloon 14 through the collecting plate 13 to expand the detection balloon 14, and after the volume is increased to a certain value, the detection needle in the detection box body 1 punctures the detection balloon 14, so that the warning effect is achieved; through setting up first threaded sleeve 4 and second threaded sleeve 5, can make first sealed pipeline 8 and the sealed pipeline 9 of second rotate through first threaded sleeve 6 and second threaded sleeve 7, first sealed pipeline 8 and the sealed pipeline 9 contact of second, make the inside of the locating piece entering first sealed pipeline 8 of the sealed pipeline 9 one side of second, and rotate the sealed pipeline 9 of second, make the locating piece fix to the inside locating piece of first sealed pipeline 8, accomplish sealedly, when needing to detect, it can make the pipeline part separately to rotate first sealed pipeline 8, be convenient for regularly look over the condition of revealing of pipe connection department.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a can prevent chemical pipeline who reveals which characterized in that: the pipeline sealing device comprises a first chemical engineering pipeline (1), wherein a flange (2) is fixedly connected to one side of the first chemical engineering pipeline (1), a second chemical engineering pipeline (3) is fixedly connected to one side of the flange (2), a first threaded sleeve (4) is fixedly connected to the outer surface of the first chemical engineering pipeline (1), a second threaded sleeve (5) is fixedly connected to the outer surface of the second chemical engineering pipeline (3), a first threaded sleeve ring (6) is movably connected to the outer surface of the first threaded sleeve (4), a second threaded sleeve ring (7) is movably connected to the outer surface of the second threaded sleeve (5), a first sealing pipeline (8) is fixedly connected to the outer surface of the first threaded sleeve ring (6), a second sealing pipeline (9) is fixedly connected to the outer surface of the second threaded sleeve ring (7), and the second sealing pipeline (9) is movably connected to one side of the first sealing pipeline (8), the bottom of the first sealing pipeline (8) is fixedly connected with a leakage pipe (10), the bottom of the leakage pipe (10) is fixedly connected with a detection box body (11), the interior of the detection box body (11) is fixedly connected with a collection box (12), the collection box (12) is fixedly connected with the bottom of the leakage pipe (10), the bottom of the collecting box (12) is fixedly connected with a collecting plate (13), the bottom of the collecting plate (13) is movably connected with a detection balloon (14), the inside of the collecting box (12) is fixedly connected with a connecting shaft (15), the outer surface of the connecting shaft (15) is movably connected with a rotating wheel (16), one side of the rotating wheel (16) is fixedly connected with a connecting rod (17), the connecting rod (17) penetrates through the interior of the detection box body (11), the top fixedly connected with support frame (18) of detection box (11), the top fixedly connected with warning light (19) of support frame (18).
2. The leakage prevention chemical pipeline as recited in claim 1, wherein the first threaded collar (6) and the first sealed pipeline (8) are fixedly connected through a sealing plate, the second threaded collar (7) and the second sealed pipeline (9) are fixedly connected through a sealing plate, the end of the first sealed pipeline (8) far away from the second sealed pipeline (9) is fixedly connected with a sealing plate, and the end of the second sealed pipeline (9) far away from the first sealed pipeline (8) is fixedly connected with a sealing plate.
3. The leakage-proof chemical pipeline as claimed in claim 1, wherein flanges (2) are fixedly connected to the ends of the first chemical pipeline (1) and the second chemical pipeline (3), positioning holes are formed in the flanges (2), and the two flanges (2) are fixedly connected through nuts.
4. A chemical pipeline capable of preventing leakage according to claim 1, wherein a detection needle is fixedly connected to the inside of the detection box body (11), the position of the detection needle is matched with the detection balloon (14), and a box body door is arranged on one side of the detection box body (11).
5. The leakage-proof chemical pipeline as claimed in claim 1, wherein a rotation groove is formed in the connection shaft (15), and a rotation wheel (16) is movably connected in the rotation groove.
6. A chemical pipeline capable of preventing leakage according to claim 1, wherein the outer surface of the runner (16) is fixedly connected with a fan blade, and the fan blade is movably connected to the bottom of the leakage pipe (10).
7. A chemical pipeline capable of preventing leakage according to claim 1, wherein a contact plate is fixedly connected to the top of the connecting rod (17), and the contact plate is movably connected to the bottom of the warning light (19).
8. A chemical pipeline capable of preventing leakage according to claim 1, wherein a positioning block is fixedly connected to one side of the second sealing pipeline (9), and a positioning ring is arranged inside the first sealing pipeline (8), and is movably connected inside the positioning block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922317402.5U CN211449963U (en) | 2019-12-22 | 2019-12-22 | Chemical pipeline capable of preventing leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922317402.5U CN211449963U (en) | 2019-12-22 | 2019-12-22 | Chemical pipeline capable of preventing leakage |
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| Publication Number | Publication Date |
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| CN211449963U true CN211449963U (en) | 2020-09-08 |
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| CN201922317402.5U Active CN211449963U (en) | 2019-12-22 | 2019-12-22 | Chemical pipeline capable of preventing leakage |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411678A (en) * | 2020-11-04 | 2021-02-26 | 湖南力乐利环保科技有限公司 | Sensing module for detecting leakage of tap water pipeline |
| CN112502240A (en) * | 2020-11-24 | 2021-03-16 | 李行 | Automatic leakage alarm device for threaded pipe joint |
| TWI798639B (en) * | 2021-02-08 | 2023-04-11 | 南韓商贊解股份有限公司 | Gas leakage prevention cooling box and gas leakage sensing system for flange joints of pipelines |
| US11761841B2 (en) | 2021-01-28 | 2023-09-19 | J-Solution Co., Ltd. | Gas leakage prevention cooling box for pipe flange connection and gas leakage sensing system |
-
2019
- 2019-12-22 CN CN201922317402.5U patent/CN211449963U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411678A (en) * | 2020-11-04 | 2021-02-26 | 湖南力乐利环保科技有限公司 | Sensing module for detecting leakage of tap water pipeline |
| CN112502240A (en) * | 2020-11-24 | 2021-03-16 | 李行 | Automatic leakage alarm device for threaded pipe joint |
| US11761841B2 (en) | 2021-01-28 | 2023-09-19 | J-Solution Co., Ltd. | Gas leakage prevention cooling box for pipe flange connection and gas leakage sensing system |
| TWI798639B (en) * | 2021-02-08 | 2023-04-11 | 南韓商贊解股份有限公司 | Gas leakage prevention cooling box and gas leakage sensing system for flange joints of pipelines |
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