CN213840520U - Wisdom city gas pipeline operation monitoring system - Google Patents
Wisdom city gas pipeline operation monitoring system Download PDFInfo
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- CN213840520U CN213840520U CN202022174664.3U CN202022174664U CN213840520U CN 213840520 U CN213840520 U CN 213840520U CN 202022174664 U CN202022174664 U CN 202022174664U CN 213840520 U CN213840520 U CN 213840520U
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Abstract
The utility model discloses a wisdom city gas pipeline operation monitoring system, its technical scheme is: including the detection case, the detection case below is equipped with gaseous absorption case, gaseous absorption bottom of the case portion inner wall threaded connection pipe, fixed mounting release valve on the pipe, pipe bottom threaded connection detects the casing, set up flutedly on the detection casing, glue injection hole, glue permeating hole and glue groove have been seted up on the detection casing, the beneficial effects of the utility model are that: the gas leakage condition of the gas pipeline is effectively detected, when gas leaks, an alarm can be sent out, the flashing lamp emits light to remind detection personnel, and the gas pipeline leakage detection device is convenient to use and high in detection efficiency, and can be used for plugging the gas pipeline which leaks gas, so that potential safety hazards are reduced; detect the casing and supply the gas leakage detection to use simultaneously, also provide the condition for the injecting glue, make the utility model has the advantages of simple structure, it is functional strong.
Description
Technical Field
The utility model relates to a gas pipeline monitoring technology field, concretely relates to wisdom city gas pipeline operation monitoring system.
Background
The smart city senses, analyzes and integrates various key information of a city operation core system by using information and communication technical means, makes intelligent response to various requirements including civil life, environmental protection, public safety, city service and industrial and commercial activities, and realizes intelligent management and operation of the city by using advanced information technology, thereby creating a better life for people in the city and promoting harmonious and sustainable growth of the city. With the continuous development of human society, cities will bear more and more population in the future, and a gas system is an important component of urban infrastructure and plays a significant role in social environment and modern city construction. In order to ensure the safe operation and stable gas supply of a natural gas transmission and distribution pipe network and improve the modern gas supply management level, a gas pipe network monitoring system is developed.
Present wisdom city gas pipeline operation monitoring system, the structure is too complicated, uses inconveniently, can only leak gas pipeline and detect, when the pipeline takes place to leak gas, for in time the shutoff carries out the pipeline, has great potential safety hazard.
Therefore, it is necessary to develop a smart city gas pipeline operation monitoring system.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a wisdom city gas pipeline operation monitoring system through setting up the detection case, has effectually detected the gas leakage condition, sets up simultaneously and detects casing, glue groove, rubber hole, U-shaped injecting glue pipe and gluey case, and the effectual gas pipeline to leaking gas carries out the shutoff, has reduced the potential safety hazard, has solved the not enough of above-mentioned current wisdom city gas pipeline operation monitoring system.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides a wisdom city gas pipeline operation monitoring system, includes the detection case, the detection case below is equipped with the gas absorption case, gas absorption case bottom inner wall threaded connection pipe, fixed mounting release valve on the pipe, pipe bottom threaded connection detects the casing, it has seted up flutedly on the casing to detect, glue injection hole, glue permeation hole and gluey groove have been seted up on the detection casing, glue injection hole inner wall screw thread U-shaped injecting glue pipe, the through-hole has been seted up at U-shaped injecting glue pipe top, through-hole inner wall threaded connection nozzle stub, nozzle stub top threaded connection gluey case, glue case upper left side fixed mounting injecting glue pipe, glue incasement wall butt cock body, cock body top fixed connection screw rod.
Preferably, the top of the detection shell is provided with a vent hole, and the inner wall of the vent hole is in threaded connection with the conduit.
Preferably, the glue injection hole, the glue permeating hole and the glue groove are communicated, and the inner wall of the groove is bonded with a rubber strip.
Preferably, the inner wall of the detection box is provided with a distributed feedback laser, an LD driver, a signal generator, an explosion flash lamp, an alarm module, a controller, a first laser detector, a second laser detector, a third laser detector, a preamplifier, a lock-in amplifier, an information acquisition module, a GRS wireless transmission module, an antenna and an A/D converter.
Preferably, the signal generator is connected with the LD driver through an electric wire, the LD driver is connected with the distributed feedback laser through an electric wire, the first laser detector, the second laser detector and the third laser detector are connected with the preamplifier through an electric wire, the preamplifier is connected with the lock-in amplifier through an electric wire, the lock-in amplifier is connected with the information acquisition module through an electric wire, the information acquisition module is connected with the a/D converter through an electric wire, the a/D converter is connected with the controller through an electric wire, the flashing lamp, the alarm module and the GRS wireless transmission module are connected with the controller through electric wires, and the antenna is connected with the GRS wireless transmission module through an electric wire.
Preferably, the detection shell is further provided with an internal thread through hole and an internal thread hole.
The utility model has the advantages that:
when the utility model is used, the detection shell is tightly attached to the gas pipeline to be detected, the region covered by the detection shell is sealed by the rubber strip in the groove on the detection shell, if the gas pipeline outer wall leaks gas, the gas leaked from the gas pipeline outer wall enters the conduit through the inner cavity and the air vent of the detection shell, and then enters the gas absorption box, the first laser detector, the second laser detector and the third laser detector in the detection box detect the gas, when the gas is detected, the signal is transmitted to the controller through the preamplifier, the lock-in amplifier, the information acquisition module and the A/D converter, the controller sends an instruction to the explosion flash lamp and the alarm module, the explosion flash lamp emits light, and the alarm module sends out an alarm to remind the detection personnel of the leakage condition of the gas pipeline; the gas leakage condition of the gas pipeline is effectively detected, when gas leaks, an alarm is given out, the flashing lamp emits light to remind detection personnel, and the gas leakage detection device is convenient to use and high in detection efficiency;
injecting glue into the glue box through the glue injection pipe, opening the air release valve, and communicating the inner cavity of the detection shell with the outside, so that the pressure intensity of the inner cavity of the detection shell is reduced, rotating the screw rod to drive the plug body to move downwards, the plug body presses the glue to enter the U-shaped glue injection pipe, the glue passes through the glue groove and the glue permeation hole, the most glue falls onto the outer wall of the pipeline, and the position of the leaked pipeline is blocked; the gas leakage detection device can detect gas leakage pipelines and can plug the gas leakage pipelines, so that potential safety hazards are reduced; detect the casing and supply the gas leakage detection to use simultaneously, also provide the condition for the injecting glue, make the utility model has the advantages of simple structure, it is functional strong.
Drawings
Fig. 1 is a schematic structural diagram provided in embodiment 1 of the present invention;
fig. 2 is an enlarged view of a position a provided in embodiment 1 of the present invention;
fig. 3 is an enlarged view of a position B provided in embodiment 1 of the present invention;
fig. 4 is a bottom view provided in embodiment 1 of the present invention;
fig. 5 is a bottom view provided in embodiment 2 of the present invention;
fig. 6 is an enlarged view of a position C provided in embodiment 2 of the present invention;
fig. 7 is a schematic diagram of the inside of the detection box provided by embodiment 1 of the present invention.
In the figure: the device comprises a detection shell 1, a groove 2, a rubber strip 3, a rubber groove 4, a rubber through hole 5, a vent hole 7, a guide pipe 8, a rubber injection hole 9, a U-shaped rubber injection pipe 10, a through hole 11, a short pipe 12, a rubber box 13, a screw 14, a plug body 15, a rubber injection pipe 16, an air release valve 17, a gas absorption box 18, an internal thread through hole 19, an internal thread hole 20, a distributed feedback laser 22, an LD driver 23, a signal generator 24, a flashing lamp 25, a controller 26, a detection box 27, an alarm module 28, a GRS wireless transmission module 29, an antenna 30, a first laser detector 32, a second laser detector 33, a third laser detector 34, a preamplifier 35, a phase-locked amplifier 36, an information acquisition module 37 and an A/D converter 38.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example 1:
referring to fig. 1 to 4 and 7 of the specification, the smart city gas pipeline operation monitoring system of the embodiment includes a detection box 27, a gas absorption box 18 is arranged below the detection box 27, the inner wall of the bottom of the gas absorption box 18 is connected with a guide pipe 8 in a threaded manner, an air release valve 17 is fixedly arranged on the conduit 8, the bottom of the conduit 8 is in threaded connection with the detection shell 1, the detection shell 1 is provided with a groove 2, the detection shell 1 is provided with a glue injection hole 9, a glue penetration hole 5 and a glue groove 4, the inner wall of the glue injection hole 9 is threaded with a U-shaped glue injection pipe 10, the top of the U-shaped glue injection pipe 10 is provided with a through hole 11, the inner wall of the through hole 11 is connected with a short pipe 12 in a threaded manner, the top of the short pipe 12 is connected with a rubber box 13 in a threaded manner, a glue injection pipe 16 is fixedly installed at the upper left of the glue box 13, the inner wall of the glue box 13 abuts against the plug body 15, and the top of the plug body 15 is fixedly connected with a screw 14; the shape of the detection shell 1 is the same as that of the outer wall of the pipeline, so that the detection shell 1 can be tightly attached to the pipeline; the groove 2 is used for limiting the rubber strip; the rubber groove 4 is used for accumulating rubber, so that the rubber is conveniently injected to the outer wall of the gas pipeline; the conduit 8 connects the inner cavity of the detection shell 1 with the gas absorption box 18, so that gas leaked from the outer wall of the pipeline can enter the gas absorption box 18, and the air release valve 17 is used for discharging the gas leaked from the outer wall of the gas pipeline, so that the pressure around the gas pipeline is reduced, and the glue injection on the gas pipeline is easy; the screw 14 is used for driving the plug body 15 to move downwards, so that the glue in the glue box 13 is extruded out; the gas absorption box 18 is used for absorbing the gas leaked from the outer wall of the gas pipeline, so that the detection of the detection box 27 is facilitated.
Further, a vent hole 7 is formed in the top of the detection shell 1, and the inner wall of the vent hole 7 is in threaded connection with the guide pipe 8; the vent hole 7 can lead the leaked fuel gas into the guide pipe 8 in the fuel gas pipeline with air leakage, and the inner wall of the vent hole 7 is in threaded connection with the guide pipe 8, so that the guide pipe 8 is convenient to detach and install.
Further, the glue injection hole 9, the glue penetration hole 5 and the glue groove 4 are communicated, and the inner wall of the groove 2 is bonded with the rubber strip 3; the glue injection hole 9 is connected with the U-shaped glue injection pipe 10, so that glue in the glue box 13 can be conveniently injected into the outer wall of the gas pipeline.
Further, the inner wall of the detection box 27 is provided with a distributed feedback laser 22, an LD driver 23, a signal generator 24, a flashing light 25, an alarm module 28, a controller 26, a first laser detector 32, a second laser detector 33, a third laser detector 34, a preamplifier 35, a lock-in amplifier 36, an information acquisition module 37, a GRS wireless transmission module 29, an antenna 30 and an a/D converter 38.
Further, the signal generator 24 is connected to the LD driver 23 through an electric wire, the LD driver 23 is connected to the distributed feedback laser 22 through an electric wire, the first laser detector 32, the second laser detector 33 and the third laser detector 34 are all connected to the preamplifier 35 through an electric wire, the preamplifier 35 is connected to the lock-in amplifier 36 through an electric wire, the lock-in amplifier 36 is connected to the information acquisition module 37 through an electric wire, the information acquisition module 37 is connected to the a/D converter 38 through an electric wire, the a/D converter 38 is connected to the controller 26 through an electric wire, the strobe 25, the alarm module 28 and the GRS wireless transmission module 29 are all connected to the controller 26 through an electric wire, and the antenna 30 is connected to the GRS wireless transmission module 29 through an electric wire.
The implementation scenario is specifically as follows: when the utility model is used, the detection shell 1 is tightly attached to the gas pipeline to be detected, the area covered by the detection shell 1 is sealed by the rubber strip in the groove 2 on the detection shell 1, if the outer wall of the gas pipeline leaks gas, the gas leaked from the outer wall of the gas pipeline enters the guide pipe 8 through the inner cavity of the detection shell 1 and the vent hole 7, then the gas enters the gas absorption box 18, the first laser detector 32, the second laser detector 33 and the third laser detector 34 in the detection box 27 detect the gas, when the gas is detected, signals are transmitted to the controller 26 through the preamplifier 35, the lock-in amplifier 36, the information acquisition module 37 and the A/D converter 38, the controller 26 gives instructions to the explosion flash lamp 25 and the alarm module 28, the explosion flash lamp emits light, and the alarm module 28 gives an alarm to remind a tester of leakage of a gas pipeline; at the moment, glue is injected into the glue box 13 through the glue injection pipe 16, the air release valve 17 is opened, the inner cavity of the detection shell 1 is communicated with the outside, so that the pressure intensity of the inner cavity of the detection shell 1 is reduced, the plug body 15 is driven by the rotary screw 14 to move downwards, the plug body 15 presses the glue to enter the U-shaped glue injection pipe 10, the glue passes through the glue groove 4 and the glue through hole 5, the most glue falls onto the outer wall of the pipeline, and the position of the air-leaking pipeline is blocked.
Example 2:
referring to the attached figures 5-6 of the specification, the difference from embodiment 1 is that: the detection shell 1 is also provided with an internal thread through hole 19 and an internal thread hole 20;
the implementation scenario is specifically as follows:
compared with the embodiment 1, when the utility model is used, the detection shell 1 is tightly attached to the gas pipeline to be detected, the area covered by the detection shell 1 is sealed by the rubber strip in the groove 2 on the detection shell 1, if the outer wall of the gas pipeline leaks gas, the gas leaked from the outer wall of the gas pipeline enters the guide pipe 8 through the inner cavity of the detection shell 1 and the vent hole 7, then the gas enters the gas absorption box 18, the first laser detector 32, the second laser detector 33 and the third laser detector 34 in the detection box 27 detect the gas, when the gas is detected, signals are transmitted to the controller 26 through the preamplifier 35, the lock-in amplifier 36, the information acquisition module 37 and the A/D converter 38, the controller 26 gives instructions to the explosion flash lamp 25 and the alarm module 28, the explosion flash lamp emits light, and the alarm module 28 gives an alarm to remind a tester of leakage of a gas pipeline; at the moment, glue is injected into the glue box 13 through the glue injection pipe 16, the air release valve 17 is opened, so that the inner cavity of the detection shell 1 is communicated with the outside, the pressure intensity of the inner cavity of the detection shell 1 is reduced, the plug body 15 is driven by the rotating screw 14 to move downwards, the plug body 15 presses the glue to enter the U-shaped glue injection pipe 10, the glue passes through the glue groove 4 and the glue penetrating hole 5, the most middle glue falls onto the outer wall of the pipeline, and the position of the air-leaking pipeline is blocked; through internal thread through-hole 19 and internal thread hole 20, fix the rubber strip at recess 2 inner wall with the bolt for the rubber strip is difficult for droing.
The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solutions described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the scope of the claimed invention as far as possible.
Claims (6)
1. The utility model provides a wisdom city gas pipeline operation monitoring system, includes detection case (27), its characterized in that: a gas absorption box (18) is arranged below the detection box (27), the inner wall of the bottom of the gas absorption box (18) is connected with a guide pipe (8) in a threaded manner, an air release valve (17) is fixedly arranged on the conduit (8), the bottom of the conduit (8) is in threaded connection with the detection shell (1), the detection shell (1) is provided with a groove (2), the detection shell (1) is provided with a glue injection hole (9), a glue penetration hole (5) and a glue groove (4), the inner wall of the glue injection hole (9) is provided with a U-shaped glue injection pipe (10) in a threaded manner, the top of the U-shaped glue injection pipe (10) is provided with a through hole (11), the inner wall of the through hole (11) is connected with a short pipe (12) in a threaded manner, the top of the short pipe (12) is connected with a rubber box (13) in a threaded manner, glue case (13) upper left side fixed mounting injecting glue pipe (16), glue case (13) inner wall butt cock body (15), cock body (15) top fixed connection screw rod (14).
2. The smart city gas pipeline operation monitoring system of claim 1, wherein: the top of the detection shell (1) is provided with a vent hole (7), and the inner wall of the vent hole (7) is in threaded connection with the guide pipe (8).
3. The smart city gas pipeline operation monitoring system of claim 1, wherein: the glue injection hole (9), the glue penetration hole (5) and the glue groove (4) are communicated, and the inner wall of the groove (2) is bonded with the rubber strip (3).
4. The smart city gas pipeline operation monitoring system of claim 1, wherein: the inner wall of the detection box (27) is provided with a distributed feedback laser (22), an LD driver (23), a signal generator (24), a flashing light (25), an alarm module (28), a controller (26), a laser detector I (32), a laser detector II (33), a laser detector III (34), a preamplifier (35), a lock-in amplifier (36), an information acquisition module (37), a GRS wireless transmission module (29), an antenna (30) and an A/D converter (38).
5. The smart city gas pipeline operation monitoring system of claim 4, wherein: the signal generator (24) is connected with the LD driver (23) through wires, the LD driver (23) is connected with the distributed feedback laser (22) through wires, the first laser detector (32), the second laser detector (33) and the third laser detector (34) are all connected with the preamplifier (35) through electric wires, the preamplifier (35) is connected with the phase-locked amplifier (36) through a wire, the phase-locked amplifier (36) is connected with the information acquisition module (37) through a wire, the information acquisition module (37) is connected with the A/D converter (38) through a wire, the A/D converter (38) is wired to the controller (26), the flashing light (25), the alarm module (28) and the GRS wireless transmission module (29) are all connected with the controller (26) through electric wires, the antenna (30) is in electric wire connection with the GRS wireless transmission module (29).
6. The smart city gas pipeline operation monitoring system of claim 1, wherein: the detection shell (1) is also provided with an internal thread through hole (19) and an internal thread hole (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022174664.3U CN213840520U (en) | 2020-09-28 | 2020-09-28 | Wisdom city gas pipeline operation monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022174664.3U CN213840520U (en) | 2020-09-28 | 2020-09-28 | Wisdom city gas pipeline operation monitoring system |
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| CN213840520U true CN213840520U (en) | 2021-07-30 |
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| CN202022174664.3U Active CN213840520U (en) | 2020-09-28 | 2020-09-28 | Wisdom city gas pipeline operation monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883342A (en) * | 2021-08-31 | 2022-01-04 | 广州文冲船舶修造有限公司 | Monitorable desulfurization discharge outboard pipe and manufacturing process thereof |
| CN116852399A (en) * | 2023-09-05 | 2023-10-10 | 陕西能控安远智能技术有限公司 | Multipurpose explosion-proof robot |
-
2020
- 2020-09-28 CN CN202022174664.3U patent/CN213840520U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113883342A (en) * | 2021-08-31 | 2022-01-04 | 广州文冲船舶修造有限公司 | Monitorable desulfurization discharge outboard pipe and manufacturing process thereof |
| CN116852399A (en) * | 2023-09-05 | 2023-10-10 | 陕西能控安远智能技术有限公司 | Multipurpose explosion-proof robot |
| CN116852399B (en) * | 2023-09-05 | 2023-11-17 | 陕西能控安远智能技术有限公司 | Multipurpose explosion-proof robot |
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