CN215065116U - Intelligent pipeline monitoring, adjusting and cutting device - Google Patents
Intelligent pipeline monitoring, adjusting and cutting device Download PDFInfo
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- CN215065116U CN215065116U CN202120661508.1U CN202120661508U CN215065116U CN 215065116 U CN215065116 U CN 215065116U CN 202120661508 U CN202120661508 U CN 202120661508U CN 215065116 U CN215065116 U CN 215065116U
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Abstract
The utility model belongs to the technical field of the pipeline monitoring technique and specifically relates to intelligent pipeline monitoring adjusts cutting device, including flowmeter, electric valve, RTU, mechanical type manometer, gas pipeline one-way check valve, solar energy power supply system and pressure sensor: the RTU is used for controlling the opening and closing of the electric valve according to the gas flow detected by the flow meter and the pressure value detected by the pressure sensor, and sending the gas flow detected by the flow meter and the pressure value detected by the pressure sensor to the cloud server, and the RTU is used for controlling the opening and closing of the electric valve according to an instruction sent by the cloud server; the mechanical pressure gauge is used for detecting the pressure value in the pipeline, and the gas pipeline one-way check valve is used for preventing gas backflow. This scheme can prevent that the natural gas from to leaking the point backward flow, reduces the natural gas and lets out the influence that the leakage quantity, reduction normally used the natural gas to the user, guarantees maintainer's maintenance efficiency.
Description
Technical Field
The utility model relates to a pipeline monitoring technology field, in particular to cutting device is adjusted in monitoring of intelligence pipeline.
Background
Natural gas is used as clean energy with abundant reserves and low pollution, and is widely applied to daily life of people. However, natural gas brings convenience to people and has some potential safety hazards, the main component of natural gas is methane, which is flammable and explosive and has a greenhouse effect, so once leakage occurs, the natural gas can pollute the environment and threaten the safety of people, and therefore, the problem to be solved is to monitor and prevent natural gas leakage in time.
In order to solve the above problems, publication nos.: CN 105156906A's chinese patent discloses an intelligent remote monitoring and management system for natural gas, which includes a chip-type integrated sensor, a sensor external control and data collector, a wireless network transmission device, a remote monitoring and management platform, and an App of a user intelligent terminal. The leakage condition of the natural gas pipeline is remotely monitored, and data are transmitted to the remote monitoring management platform in a wireless mode in time.
For the invention patent, although the leakage condition of the natural gas pipeline can be monitored, the management personnel is reminded to go to the maintenance in time by transmitting data to the remote monitoring management platform, when the natural gas leaks, the natural gas at the two ends of the leakage point pipeline leaks from the leakage point due to the fact that the air pressure of the leakage point becomes small, the leakage amount of the natural gas is large, and the natural gas at the rear end of the leakage point pipeline flows back, so that the normal use of the natural gas by a user is influenced; in addition, because the sensor belongs to the electrical control equipment, the factors causing the sensor to break down are more, and after the maintainer arrives, the execution efficiency of the maintenance work is influenced if the sensor breaks down.
SUMMERY OF THE UTILITY MODEL
The utility model provides an intelligent pipeline monitoring adjusts cutting device can prevent that the natural gas from flowing back to the leakage point to reduce the natural gas and let out leakage quantity, reduce the influence to user's normal use natural gas, and through addding the mechanical type manometer, guarantee maintainer's maintenance efficiency.
The utility model provides a basic scheme:
intelligent pipeline monitoring adjusts cutting device, including flowmeter, electric valve, RTU, mechanical type manometer, one-way check valve of gas pipeline, solar energy power supply system and pressure sensor:
the RTU is electrically connected with a flowmeter, an electric valve, a solar power supply system and a pressure sensor, the flowmeter is used for detecting gas flow in a pipeline, the pressure sensor is used for detecting a pressure value in the pipeline, the RTU is used for controlling the opening and closing of the electric valve according to the gas flow detected by the flowmeter and the pressure value detected by the pressure sensor, the RTU is also used for sending the gas flow detected by the flowmeter and the pressure value detected by the pressure sensor to a cloud server, and the RTU is used for controlling the opening and closing of the electric valve according to an instruction sent by the cloud server;
the mechanical pressure gauge is used for detecting the pressure value in the pipeline, and the gas pipeline one-way check valve is used for preventing gas from flowing back; the solar power supply system is electrically connected with the flowmeter, the electric valve and the pressure sensor.
The utility model discloses a principle and advantage lie in:
including flowmeter, electric valve, RTU, mechanical type manometer, gas piping check valve, solar energy power supply system and pressure sensor, in the gas supply process, the gas flow in the flowmeter detection pipeline, the pressure value in mechanical type manometer and the pressure sensor detection pipeline, RTU according to the gas flow that the flowmeter detected with the pressure value that pressure sensor detected, control electric valve's opening and close, RTU still be used for with the gas flow that the flowmeter detected with the pressure value that pressure sensor detected sends to cloud ware, and the user can look over gas flow and pressure value through cloud ware to in time discover and overhaul when gas flow and pressure value are unusual, RTU can also control electric valve's opening and close according to the instruction that cloud ware sent. This scheme adds mechanical type manometer, influences maintainer's maintenance efficiency when preventing that pressure sensor from breaking down. When the leakage happens, the gas pipeline one-way check valve can prevent the natural gas from flowing back to the leakage point, thereby reducing the leakage amount of the natural gas and reducing the influence on the normal use of the natural gas by a user.
The system further comprises a reminding module, wherein the reminding module is electrically connected with the RTU, and the RTU is used for controlling the starting and the stopping of the reminding module according to the gas flow detected by the flowmeter and the pressure value detected by the pressure sensor.
Has the advantages that: the RTU controls the reminding module to remind surrounding personnel of paying attention according to the gas flow detected by the flow meter and the pressure value detected by the pressure sensor.
Further, the reminding module comprises a buzzer.
Has the advantages that: the user is alerted by a sound.
The gas leakage detection device further comprises an infrared gas detector, wherein the infrared gas detector is used for detecting the gas leakage condition; the infrared gas detector is electrically connected with the RTU, the RTU is used for controlling the electric valve and reminding the opening and closing of the module according to the gas leakage condition detected by the infrared gas detector, and the RTU is also used for sending the gas leakage condition detected by the infrared gas detector to the cloud server.
Has the advantages that: the gas in the pipeline is high-pressure gas, and when high-pressure gas took place to leak, high-pressure gas released rapidly from the leakage point and becomes low-pressure gas, can absorb peripheral heat, so can detect the gas leakage condition of pipeline through infrared gas detector, RTU controls opening and close of electric valve according to the gas leakage's that infrared gas detector detected the condition to send the condition of gas leakage to cloud ware, the user of being convenient for knows.
The solar energy power supply device comprises a device body, a cabinet door and a support rod, wherein the cabinet door is movably connected with the cabinet body, the bottom end of the support rod is fixedly connected with the cabinet body, and the top end of the support rod is fixedly connected with a solar energy power supply system; the flow meter, the electric valve, the RTU, the mechanical pressure gauge, the pressure sensor and the gas pipeline one-way check valve are arranged in the cabinet body, and the reminding module and the infrared gas detector are arranged on the supporting rod.
Has the advantages that: the flowmeter, the electric valve, the RTU, the mechanical pressure gauge, the pressure sensor and the gas pipeline one-way check valve are protected through the cabinet body and the cabinet door.
Furthermore, the cabinet door and the cabinet body are connected at one side, the edge of the vertical direction of the cabinet door is provided with a bulge, the cabinet body is provided with a corresponding groove, and the cabinet body and the cabinet door are pivoted by pressing the bulge into the groove.
Has the advantages that: the cabinet body and the cabinet door are movably connected through pressing the protrusions into the grooves, and the cabinet door is convenient to open or close.
Further, the cabinet door is made of transparent materials.
Has the advantages that: facilitating viewing of conditions within the device body.
Further, the RTU is detachably connected with the cabinet door.
Has the advantages that: carry out fixing the RTU and be convenient for dismantle RTU from the cabinet door when to be convenient for detect RTU.
Further, be equipped with the screens structure on the RTU, be equipped with the screens hole that corresponds on the cabinet door, RTU and cabinet door can dismantle the connection through putting into the screens structure screens hole.
Has the advantages that: install RTU on the cabinet door through screens structure and screens hole, be convenient for dismantle RTU from the cabinet door get off, be convenient for detect RTU.
Furthermore, the cabinet body is provided with a through hole.
Has the advantages that: when the internal pipeline of cabinet takes place to leak, high-pressure gas can constantly leak out from the leakage point, and when the cabinet body was totally enclosed, high-pressure gas can't obtain the release in the cabinet body, caused the incident easily, set up the through-hole on the cabinet body, promoted the security.
Drawings
Fig. 1 is the embodiment of the utility model provides a logic block diagram of intelligent pipeline monitoring adjusting and cutting device.
Fig. 2 is the embodiment of the utility model provides an intelligence pipeline monitoring adjusts cutting device's schematic structure diagram.
Fig. 3 is the embodiment of the utility model provides an intelligence pipeline monitoring adjusts cutting device's RTU installation schematic diagram.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: the intelligent gas cabinet comprises a cabinet body 1, a cabinet door 2, a support rod 3, a flowmeter 4, a pressure sensor 5, a pressure gauge 6, an electric valve 7, an RTU8, a gas pipeline one-way check valve 9, an infrared gas detector 10, a protrusion 11, a groove 12, a clamping structure 13, a clamping hole 14, a through hole 15, a buzzer 16 and a solar power supply system 17.
Example 1:
as shown in fig. 1, fig. 2, and fig. 3, the intelligent pipeline monitoring, adjusting, and cutting device of this embodiment includes a flow meter 4, an electric valve 7, an RTU8, a mechanical pressure gauge 6, a gas pipeline one-way check valve 9, an infrared gas detector 10, a prompting module, a solar power supply system 17, and a pressure sensor 5, in this embodiment, the solar power supply system 17 is a distributed solar power supply system 17, and in other embodiments of this application, the solar power supply system 17 may also be an off-grid solar power supply system 17; in this embodiment, the reminding module is a buzzer 16, and in other embodiments of the present application, the reminding module may also be an indicator light.
The RTU8 is electrically connected with the flow meter 4, the electric valve 7, the reminding module, the solar power supply system 17, the infrared gas detector 10 and the pressure sensor 5; the distributed solar power supply system 17 is electrically connected with the flow meter 4, the electric valve 7 and the pressure sensor 5.
The flowmeter 4 detects the gas flow in the pipeline, in this embodiment, the flowmeter 4 is a V-cone flowmeter 4, and in other embodiments of the present application, the flowmeter 4 may also be a target flowmeter 4; the pressure sensor 5 detects a pressure value in the pipeline, in the embodiment, the pressure sensor 5 is a gas pipeline pressure sensor 5 with a model of KZY-KB, and in other embodiments of the application, the pressure sensor 5 can also be a natural gas pressure sensor 5 with a model of JC-1000 HSM; the infrared gas detector 10 detects gas leakage, in this embodiment, the infrared gas detector 10 is an infrared gas detector 10 with model number hand-TG-500, and in other embodiments of the present application, the infrared gas detector 10 may also be an infrared gas detector 10 with model number GIR-3000.
RTU8 is the pressure value that gas flow and the model that the V awl flowmeter 4 detected are HL 316's gas pressure sensor 5 detects according to, the opening and close of control electric valve 7, and under the normal condition, electric valve 7 is in the open mode, and in this embodiment, electric valve 7 is electric ball valve, in other embodiments of this application, still can be electric butterfly valve. The RTU8 stores historical gas flow and pressure values, and when the gas flow and pressure values are detected to be less than one half of the gas flow and pressure values detected 24 hours before, the electric valve 7 is controlled to be closed, and the buzzer 16 is controlled to be started to remind surrounding people of attention.
The gas in the pipeline is high-pressure gas, and when high-pressure gas leaked, high-pressure gas released rapidly from the leakage point and changed into low-pressure gas, can absorb peripheral heat, so can detect the gas leakage's of pipeline condition through infrared gas detector 10, RTU8 controls the opening and closing of electric valve 7 and buzzer 16 according to the gas leakage's that infrared gas detector 10 detected the condition. Specifically, when the temperature difference in the detection area reaches 5 ℃, the RTU8 controls the electric valve 7 to close and controls the buzzer 16 to start.
RTU8 sends the gas flow, the pressure value that detect and the condition of gas leakage to the cloud ware, RTU8 controls opening and close of electrically operated valve 7 according to the instruction that the cloud ware sent.
The gas pipeline one-way check valve 9 is used for preventing gas backflow, and when the natural gas leaks, the natural gas can be prevented from flowing back to a leakage point, so that the leakage amount of the natural gas is reduced, and the influence on normal use of the natural gas by a user is reduced.
Still include the device body, fig. 2 is the schematic structure diagram of device body, the device body includes cabinet body 1, cabinet door 2 and bracing piece 3. In order to facilitate the viewing of the situation inside the device body, the cabinet door 2 is made of a transparent material, specifically, a polymethyl methacrylate material is adopted, and in other embodiments of the application, glass can also be adopted. When the pipeline in the cabinet body 1 leaks, high-pressure gas can constantly leak from the leakage point, and when the cabinet body 1 is totally enclosed, high-pressure gas can't obtain the release in the cabinet body 1, causes the incident easily, so be equipped with through-hole 15 on the cabinet body 1, can promote the security.
The bottom end of the supporting rod 3 is fixedly connected with the cabinet body 1, and the top end of the supporting rod 3 is fixedly connected with the solar power supply system 17. In this embodiment, the fixed connection mode is bolt connection, and in other embodiments of the present application, the fixed connection can also be realized by adopting a welding mode.
The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics of the embodiments is not described herein, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. Intelligent pipeline monitoring adjusts cutting device, its characterized in that: including flowmeter, electric valve, RTU, mechanical type manometer, one-way check valve of gas conduit, solar energy power supply system and pressure sensor:
the RTU is electrically connected with a flowmeter, an electric valve, a solar power supply system and a pressure sensor, the flowmeter is used for detecting gas flow in a pipeline, the pressure sensor is used for detecting a pressure value in the pipeline, the RTU is used for controlling the opening and closing of the electric valve according to the gas flow detected by the flowmeter and the pressure value detected by the pressure sensor, the RTU is also used for sending the gas flow detected by the flowmeter and the pressure value detected by the pressure sensor to a cloud server, and the RTU is used for controlling the opening and closing of the electric valve according to an instruction sent by the cloud server;
the mechanical pressure gauge is used for detecting the pressure value in the pipeline, and the gas pipeline one-way check valve is used for preventing gas from flowing back; the solar power supply system is electrically connected with the flowmeter, the electric valve and the pressure sensor.
2. The intelligent pipeline monitoring, regulating and cutting device as claimed in claim 1, wherein: the gas flow rate detection device is characterized by further comprising a reminding module, wherein the reminding module is electrically connected with the RTU, and the RTU is used for controlling the starting and the stopping of the reminding module according to the gas flow rate detected by the flowmeter and the pressure value detected by the pressure sensor.
3. The intelligent pipeline monitoring, regulating and cutting device as claimed in claim 2, wherein: the reminding module comprises a buzzer.
4. The intelligent pipeline monitoring, regulating and cutting device as claimed in claim 3, wherein: the gas leakage detection device further comprises an infrared gas detector, wherein the infrared gas detector is used for detecting the gas leakage condition; the infrared gas detector is electrically connected with the RTU, the RTU is used for controlling the electric valve and reminding the opening and closing of the module according to the gas leakage condition detected by the infrared gas detector, and the RTU is also used for sending the gas leakage condition detected by the infrared gas detector to the cloud server.
5. The intelligent pipeline monitoring, regulating and cutting device as claimed in claim 4, wherein: the solar energy power supply device is characterized by further comprising a device body, wherein the device body comprises a cabinet body, a cabinet door and a supporting rod, the cabinet door is movably connected to the cabinet body, the bottom end of the supporting rod is fixedly connected with the cabinet body, and the top end of the supporting rod is fixedly connected with a solar energy power supply system; the flow meter, the electric valve, the RTU, the mechanical pressure gauge, the pressure sensor and the gas pipeline one-way check valve are arranged in the cabinet body, and the reminding module and the infrared gas detector are arranged on the supporting rod.
6. The intelligent pipeline monitoring, regulating and cutting device as claimed in claim 5, wherein: the cabinet comprises a cabinet body and a cabinet door, wherein the cabinet door is connected with the cabinet body, a bulge is arranged on the edge of the cabinet door in the vertical direction, a corresponding groove is formed in the cabinet body, and the cabinet body and the cabinet door are pivoted through pressing the bulge into the groove.
7. The intelligent pipeline monitoring, regulating and cutting device as claimed in claim 5, wherein: the cabinet door is made of transparent materials.
8. The intelligent pipeline monitoring, regulating and cutting device as claimed in claim 5, wherein: the RTU is detachably connected with the cabinet door.
9. The intelligent pipeline monitoring, regulating and cutting device as claimed in claim 8, wherein: be equipped with the screens structure on the RTU, be equipped with the screens hole that corresponds on the cabinet door, RTU and cabinet door can dismantle the connection through putting into the screens structure screens hole.
10. The intelligent pipeline monitoring, regulating and cutting device as claimed in claim 9, wherein: the cabinet body is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120661508.1U CN215065116U (en) | 2021-03-31 | 2021-03-31 | Intelligent pipeline monitoring, adjusting and cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120661508.1U CN215065116U (en) | 2021-03-31 | 2021-03-31 | Intelligent pipeline monitoring, adjusting and cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215065116U true CN215065116U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120661508.1U Active CN215065116U (en) | 2021-03-31 | 2021-03-31 | Intelligent pipeline monitoring, adjusting and cutting device |
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| Country | Link |
|---|---|
| CN (1) | CN215065116U (en) |
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2021
- 2021-03-31 CN CN202120661508.1U patent/CN215065116U/en active Active
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