CN217765414U - Pipeline gas leakage detection device for safety evaluation - Google Patents
Pipeline gas leakage detection device for safety evaluation Download PDFInfo
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- CN217765414U CN217765414U CN202220898572.6U CN202220898572U CN217765414U CN 217765414 U CN217765414 U CN 217765414U CN 202220898572 U CN202220898572 U CN 202220898572U CN 217765414 U CN217765414 U CN 217765414U
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- 238000011156 evaluation Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 title abstract description 18
- 210000000056 organ Anatomy 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a pipeline gas leakage detection device for safety evaluation, which comprises a barrel seat, wherein the lower surface of the barrel seat is fixedly connected with a connecting pipe, and one end of the connecting pipe is fixedly connected with a collecting hopper; the inner side wall of the cylinder seat is connected with a piston in a sliding mode, the upper surface of the piston is fixedly connected with a guide rod, and one end of the guide rod is fixedly connected with a rubber head. This gaseous leak hunting device of pipeline for safety evaluation, through collecting the fill, a piston, the guide arm, touch switch and bee calling organ's setting, collect the inside of fighting with gaseous transport barrel holder through the connecting pipe, the inside atmospheric pressure of barrel holder can change, atmospheric pressure risees the extrusion piston, make the piston move to the top in the inside of barrel holder, and then drive guide arm rebound, thereby offset with touch switch, touch switch and bee calling organ electric connection, then bee calling organ reports to the police and sends out the police dispatch newspaper sound, remind the staff, thereby can leak hunting to the pipeline, moreover, the steam generator is simple in structure, and is convenient for operation, wide in application range.
Description
Technical Field
The utility model relates to a pipeline detection technical field, in particular to pipeline gas leak hunting device for safety evaluation.
Background
The pipeline is a device which is formed by connecting pipes, pipe connectors, valves and the like and used for conveying gas, liquid or fluid with solid particles, the pipeline is usually prepared from steel, the steel has the characteristics of corrosion, cracks and the like in the using process, particularly, the pipeline is usually connected in a welding mode, the pipeline is usually required to be subjected to safety evaluation detection after production so as to prevent the situations of gas leakage or pipeline burst and the like, most pipeline leakage detection devices on the current market are complex, the operation is troublesome, and the pipeline leakage detection device has great limitation in use.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a pipeline gas leak hunting device for safety assessment can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a pipeline gas leakage detection device for safety evaluation comprises a cylinder base, wherein the lower surface of the cylinder base is fixedly connected with a connecting pipe, and one end of the connecting pipe is fixedly connected with a collecting hopper; the inside wall sliding connection of cylinder block has the piston, the last fixed surface of piston is connected with the guide arm, the one end fixedly connected with rubber head of guide arm, the interior roof fixedly connected with touch switch of cylinder block, the last fixed surface of cylinder block is connected with bee calling organ.
In order to make the effect that reaches the installation fixing device of being convenient for, conduct the utility model relates to a pipeline gas leak hunting device for safety evaluation, the outer fixed surface of connecting pipe is connected with the casing, the lower fixed surface of casing is connected with the fixed plate.
In order to make reach the effect of being convenient for to seal, conduct the utility model relates to a pipeline gas leak hunting device for safety evaluation, the cavity has all been seted up at the both ends of casing surface, the inside swing joint of cavity has the sealing washer.
In order to make the effect of being convenient for adjust first support reach, conduct the utility model relates to a pipeline gas leak detection device for safety evaluation, the first telescopic link of one side fixedly connected with of roof in the casing, the surface cover of first telescopic link is equipped with first spring.
In order to make the effect that reaches the pipeline of being convenient for, as the utility model relates to a pipeline gas leak hunting device for safety evaluation, the first support of one end fixedly connected with of first telescopic link, the external fixed surface of first support is connected with the motor, the output fixedly connected with dwang of motor, the dwang is the rotation with first support and is connected, the external fixed surface of dwang is connected with the delivery wheel.
In order to make the effect of being convenient for adjust the second support reach, conduct the utility model relates to a pipeline gas leak detection device for safety evaluation, one side fixedly connected with second telescopic link of casing inside wall, the surface cover of second telescopic link is equipped with the second spring.
In order to make the effect of being convenient for auxiliary pipeline transport reach, conduct the utility model relates to a pipeline gas leak detection device for safety evaluation, the one end fixedly connected with second support of second telescopic link, the inside of second support is rotated and is connected with the auxiliary wheel.
In order to make to reach the effect of being convenient for look over the piston and remove, conduct the utility model relates to a pipeline gas leak hunting device for safety evaluation, the positive fixedly connected with transparent window of tube seat.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses in, through the collection fill, a piston, the guide arm, touch switch and buzzer's setting, collect the inside of fighting through the connecting pipe with gaseous transport barrel holder, the inside atmospheric pressure of barrel holder can change, atmospheric pressure risees the extrusion piston, make the piston move to the top in the inside of barrel holder, and then drive guide arm rebound, thereby offset with touch switch, touch switch and buzzer electric connection, then buzzer reports to the police and sends out the police dispatch newspaper sound, remind the staff, thereby can leak hunting the pipeline, moreover, the steam generator is simple in structure, and the operation is convenient, and wide application scope.
2. The utility model discloses in, through the cavity, the sealing washer, the setting of delivery wheel and auxiliary wheel, the sealing washer joint is in the inside of cavity, seal up the pipeline, avoid outside air circulation, the leakproofness of connection has been strengthened, because the size of pipeline is different, can change the sealing washer according to the size of pipeline, it strengthens to make the device adaptability, the convenience of use has been increased, rotate through the motor drive dwang, make delivery wheel and three auxiliary wheel mutually support and use, carry the pipeline, make whole operation that can be steady slide, accelerate the efficiency that detects, work labour saving and time saving more.
Drawings
Fig. 1 is a schematic structural diagram of a pipeline gas leakage detection device for safety evaluation in embodiment 1 of the present invention in a front view;
fig. 2 is a schematic cross-sectional structural view of a pipeline gas leakage detection device for safety evaluation in embodiment 1 of the present invention;
fig. 3 is a schematic view of the internal structure of a cylinder base of a pipeline gas leakage detection device for safety evaluation in embodiment 1 of the present invention;
fig. 4 is a schematic view of the internal structure of a casing of a pipeline gas leakage detection device for safety evaluation in embodiment 1 of the present invention;
fig. 5 is an installation schematic diagram of a transparent window structure in embodiment 2 of the present invention.
In the figure: 1. a barrel stand; 2. a connecting pipe; 3. a collecting hopper; 4. a piston; 5. a guide bar; 6. a rubber head; 7. a touch switch; 8. a buzzer; 9. a housing; 10. a fixing plate; 11. a cavity; 12. a seal ring; 13. a first telescopic rod; 14. a first spring; 15. a first bracket; 16. a motor; 17. rotating the rod; 18. a delivery wheel; 19. a second telescopic rod; 20. a second spring; 21. a second bracket; 22. an auxiliary wheel; 23. and a transparent window.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
As shown in fig. 1 to 4, a pipeline gas leakage detection device for safety evaluation comprises a cylinder base 1, wherein the lower surface of the cylinder base 1 is fixedly connected with a connecting pipe 2, and one end of the connecting pipe 2 is fixedly connected with a collecting hopper 3;
in this embodiment, a piston 4 is slidably connected to an inner side wall of the cartridge holder 1, a guide rod 5 is fixedly connected to an upper surface of the piston 4, a rubber head 6 is fixedly connected to one end of the guide rod 5, a touch switch 7 is fixedly connected to an inner top wall of the cartridge holder 1, and a buzzer 8 is fixedly connected to an upper surface of the cartridge holder 1.
When the leakage detector is used specifically, through the setting of barrel seat 1, barrel seat 1 is the sealed tubular structure of bottom open-ended, the opening part in barrel seat 1 bottom is fixed to connecting pipe 2, install barrel seat 1 through connecting pipe 2 and fix the top at casing 9 surface, it enlarges gradually from last to down to collect 3 openings of fighting, be convenient for collect the inside gas of gas leakage pipeline, enlarge the scope of collecting, increase the precision of detection, aerify the pipeline inside, if the phenomenon of gas leakage takes place for the pipeline, it fights 3 to carry the inside of barrel seat 1 with gas through connecting pipe 2 to collect, the inside atmospheric pressure of barrel seat 1 can change, under the effect of atmospheric pressure, atmospheric pressure rises extrusion piston 4, make piston 4 move to the top in the inside of barrel seat 1, and then drive guide arm 5 rebound, thereby offset with touch switch 7, touch switch 7 and buzzer 8 electric connection, then buzzer 8 reports to the police and sends out the police and reports to the sound, remind the staff, thereby can carry out the pipeline, moreover, the structure is simple, and convenient for operation, wide application scope is wide, the top fixed connection of guide arm 5 has rubber head 6, rubber head 6 has flexibility, avoid contact 5 and touch switch 7 to take place the wearing and tearing, the life extension is prolonged.
In this embodiment, a housing 9 is fixedly connected to an outer surface of the connection pipe 2, and a fixing plate 10 is fixedly connected to a lower surface of the housing 9.
When the device is used specifically, the shell 9 is installed and fixed through the shell 9 and the fixing plate 10, so that the device is prevented from moving when in use, and the stability of the device during operation is improved.
In this embodiment, cavities 11 are respectively opened at two ends of the outer surface of the housing 9, and sealing rings 12 are movably connected inside the cavities 11.
During specific use, through the setting of cavity 11 and sealing washer 12, sealing washer 12 joint is in the inside of cavity 11 to seal the pipeline, avoid outside air circulation, increaseed the leakproofness of connecting, because the size of pipeline is different, can change sealing washer 12 according to the size of pipeline, make device adaptability obtain strengthening, increased the convenience of using.
In this embodiment, a first telescopic rod 13 is fixedly connected to one side of the inner top wall of the housing 9, and a first spring 14 is sleeved on the outer surface of the first telescopic rod 13.
During specific use, through the setting of first telescopic link 13, first telescopic link 13 and first spring 14 use of mutually supporting can adapt to the pipeline of different diameters size, increase the application range of device.
In this embodiment, the first support 15 of one end fixedly connected with of first telescopic link 13, the fixed surface of first support 15 is connected with motor 16, and motor 16's output fixedly connected with dwang 17, dwang 17 are the rotation with first support 15 and are connected, and the fixed surface of dwang 17 is connected with delivery wheel 18.
During the specific use, through the setting of delivery wheel 18, first support 15 is used for supporting motor 16 and delivery wheel 18, along with the flexible position that changes self of first telescopic link 13, rotates through motor 16 drive dwang 17, makes delivery wheel 18 carry the pipeline for the operation that whole can be steady slides, accelerates the efficiency that detects, and work labour saving and time saving more.
In this embodiment, a second telescopic rod 19 is fixedly connected to one side of the inner side wall of the housing 9, and a second spring 20 is sleeved on the outer surface of the second telescopic rod 19.
During specific use, through the setting of second telescopic link 19, second telescopic link 19 uses with second spring 20 mutually supporting, when supporting fixed second support 21, is suitable for and the pipeline of different diameters size.
In this embodiment, one end of the second telescopic rod 19 is fixedly connected with a second bracket 21, and an auxiliary wheel 22 is rotatably connected inside the second bracket 21.
When specifically using, through the setting of auxiliary wheel 22, second support 21 is used for supporting auxiliary wheel 22, and three auxiliary wheel 22 and first delivery wheel 18 use of mutually supporting, can be quick will carry out the centre gripping to the pipeline, have guaranteed the steadiness between device and the pipeline, have avoided the phenomenon that takes place to drop in work, provide higher safety in utilization.
Working principle; use fixed plate 10 to install casing 9 fixedly, inflate the pipeline inside, sealing washer 12 inside cavity 11 seals up pipeline and casing 9 junction, first telescopic link 13, first spring 14, second telescopic link 19 uses with second spring 20 mutually supporting, make inside delivery wheel 18 of first support 15 and inside auxiliary wheel 22 of second support 21 contact with the pipeline, the quick will be centre gripping the pipeline, motor 16 drives dwang 17 and rotates, make delivery wheel 18 carry the pipeline, make the whole can steady operation slip, accelerate the efficiency of detection, if the phenomenon of pipeline gas leakage takes place, collect the inside of fighting 3 with gas transport barrel base 1 through connecting pipe 2, the inside atmospheric pressure of barrel base 1 can change, atmospheric pressure rises and extrudes piston 4, make piston 4 move to the top in the inside of barrel base 1, and then drive guide arm 5 rebound, thereby offset with touch switch 7, touch switch 7 and buzzer 8 electric connection, then buzzer 8 reports to the police and sends out the police, remind the staff, thereby can carry out the report to the pipeline, rubber head 6 has pliability, avoid the contact guide arm 5 and the long-time extension to leak hunting wearing and tearing, long-time contact guide arm service life takes place.
Example 2
As shown in fig. 5, the distinguishing features of this embodiment that distinguish embodiment 1 are: the front of the cylinder base 1 is fixedly connected with a transparent window 23.
During the specific use, through the setting of transparent window 23, see through transparent window 23 and be convenient for the staff and look over the removal change of piston 4 from the outside of bobbin base 1 to it is more clear to observe the atmospheric pressure change.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a pipeline gas leak hunting device for safety assessment, includes cylinder base (1), its characterized in that: the lower surface of the barrel seat (1) is fixedly connected with a connecting pipe (2), and one end of the connecting pipe (2) is fixedly connected with a collecting hopper (3);
the utility model discloses a plunger pump, including cylinder base (1), the inside wall sliding connection of cylinder base (1) has piston (4), the last fixed surface of piston (4) is connected with guide arm (5), the one end fixedly connected with rubber head (6) of guide arm (5), the interior roof fixedly connected with touch switch (7) of cylinder base (1), the last fixed surface of cylinder base (1) is connected with bee calling organ (8).
2. The apparatus for detecting a leak in a piping gas for safety evaluation as set forth in claim 1, wherein: the outer surface of the connecting pipe (2) is fixedly connected with a shell (9), and the lower surface of the shell (9) is fixedly connected with a fixing plate (10).
3. The apparatus for detecting a leak in a piping gas for safety evaluation according to claim 2, wherein: both ends of the outer surface of the shell (9) are provided with cavities (11), and the interiors of the cavities (11) are movably connected with sealing rings (12).
4. The apparatus for detecting a leak in a piping gas for safety evaluation as set forth in claim 2, wherein: one side fixedly connected with first telescopic link (13) of roof in casing (9), the surface cover of first telescopic link (13) is equipped with first spring (14).
5. The apparatus for detecting piping gas leak for safety evaluation according to claim 4, wherein: the utility model discloses a motor, including first support (15) of one end fixedly connected with of first telescopic link (13), the fixed surface of first support (15) is connected with motor (16), the output fixedly connected with dwang (17) of motor (16), dwang (17) are the rotation with first support (15) and are connected, the fixed surface of dwang (17) is connected with delivery wheel (18).
6. The apparatus for detecting a leak in a piping gas for safety evaluation as set forth in claim 2, wherein: one side fixedly connected with second telescopic link (19) of casing (9) inside wall, the surface cover of second telescopic link (19) is equipped with second spring (20).
7. The apparatus for detecting a leak in a piping gas for safety evaluation as set forth in claim 6, wherein: one end fixedly connected with second support (21) of second telescopic link (19), the inside rotation of second support (21) is connected with auxiliary wheel (22).
8. The apparatus for detecting a leak in a piping gas for safety evaluation as set forth in claim 1, wherein: the front surface of the cylinder seat (1) is fixedly connected with a transparent window (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220898572.6U CN217765414U (en) | 2022-04-19 | 2022-04-19 | Pipeline gas leakage detection device for safety evaluation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220898572.6U CN217765414U (en) | 2022-04-19 | 2022-04-19 | Pipeline gas leakage detection device for safety evaluation |
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| Publication Number | Publication Date |
|---|---|
| CN217765414U true CN217765414U (en) | 2022-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202220898572.6U Expired - Fee Related CN217765414U (en) | 2022-04-19 | 2022-04-19 | Pipeline gas leakage detection device for safety evaluation |
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| CN (1) | CN217765414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849035A (en) * | 2022-12-29 | 2023-03-28 | 广东众大智能科技有限公司 | Powder packaging and conveying equipment |
-
2022
- 2022-04-19 CN CN202220898572.6U patent/CN217765414U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849035A (en) * | 2022-12-29 | 2023-03-28 | 广东众大智能科技有限公司 | Powder packaging and conveying equipment |
| CN115849035B (en) * | 2022-12-29 | 2023-11-07 | 广东众大智能科技有限公司 | Powder packaging and conveying equipment |
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| 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: 20221108 |