CN212226727U

CN212226727U - Gas conveying safety monitoring system

Info

Publication number: CN212226727U
Application number: CN202020792264.6U
Authority: CN
Inventors: 李亮; 王生春; 何芝兰; 赵辉; 刘坤
Original assignee: Chuzhou Seek Electronics Co ltd
Current assignee: Chuzhou Seek Electronics Co ltd
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2020-12-25
Anticipated expiration: 2030-05-12

Abstract

The utility model provides a gas conveying safety monitoring system, which comprises a processor, a data line, a monitoring host, a carbon dioxide storage tank, a sprinkling controller, a water spraying device, a water tank, a water pump, a liquid level sensor, an explosion signal control, a pressure sensor, a temperature sensor, a fuse, a soil falling controller, a soil loading tank, a blocking controller, an airflow sensor and an expansion device; the processor is communicated with the monitoring host through a data line, and the monitoring host is respectively connected with the carbon dioxide storage tank, the watering controller, the vibration sensor, the explosion signal controller and the blocking controller; the water spraying controller is also respectively connected with the water spraying device, the water tank, the water pump and the liquid level sensor; the explosion signal sensor is respectively connected with the pressure sensor, the temperature sensor, the fuse, the soil falling controller and the soil loading box; the utility model discloses when meetting the accident, if the very little mode that adopts the watering of accident, if the accident is serious, then adopt the soil to bury the measure.

Description

Gas conveying safety monitoring system

Technical Field

The utility model relates to a control technical field especially relates to gas transport safety monitoring system.

Background

With the development of industrial technology, energy development technology is more and more mature, wherein substances generated after gas energy is burnt are harmless, so that the gas is a preferred fuel for gas residents, the gas is extremely combustible gas, and the gas needs high safety protection measures in the conveying process;

1. the gas is transported by adopting a pipeline, the joint of the gas transportation path is easy to be damaged, the gas pipeline is easy to be ignited when meeting open fire when being leaked, and the ignited gas is easy to explode if the ignited gas cannot be extinguished in time;

2. if the leakage of the gas pipeline is serious, which causes extensive damage, the common treatment means can hardly prevent the impact, and the impact and the fragments generated by the explosion are very dangerous and easily hurt people.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model provides a safety monitoring system is carried to gas, when the node that the gas piping was carried appeared leaking and was lighted, watering controller opened watering device watering, and carbon dioxide is emitted to the carbon dioxide storage box simultaneously, can change the composition in the air like this and restrain the burning, has realized the function of putting out a fire fast.

In order to solve the problems, the utility model provides a gas conveying safety monitoring system, which comprises a processor, a data line, a monitoring host, a sprinkling controller, a water tank, a water pump, a liquid level sensor, an explosion signal controller, a temperature sensor, a fuse and a blocking controller; the processor is communicated with the monitoring host through a data line, the monitoring host is connected with the vibration sensor, a signal generated by the vibration sensor is transmitted to the processor through the monitoring host, and the processor informs workers through a cloud network; the monitoring host is respectively connected with the sprinkling controller, the vibration sensor, the explosion signal controller and the blocking controller; the water spraying controller controls a water spraying device, the water spraying device is fixed at the top end of a line node, two sides of the line node are connected with a conveying pipe body, the water spraying device is connected with a water tank and a water pump, and a liquid level sensor is arranged in the water tank; the monitoring host controls the carbon dioxide storage tank to work; the monitoring host controls the expansion of the expansion device through the blocking controller, and the air flow sensor detects the tightness of the expansion device; the explosion signal sensor is respectively connected with the temperature sensor, the fuse and the soil falling controller, when the temperature detected by the temperature sensor exceeds a numerical value, the fuse can be fused, and the hydraulic cylinder pushes the soil loading box to pour and bury the line node; install pressure sensor on the inner wall of conveying pipe body, pressure sensor's detection numerical value passes through the treater and passes to the staff.

Further, gas transport safety monitoring system includes the vibrations sensor, when the vibrations amplitude that the vibrations sensor detected the gas pipeline and takes place reached certain numerical value, the vibrations sensor can detect vibration signal and send the signal for watering controller through the monitoring host computer, and watering controller opens water jet equipment, is convenient for put out the naked light.

Further, when the water spraying controller works, the monitoring host machine also opens the carbon dioxide storage tank to release carbon dioxide, and the air composition can be changed to inhibit open fire.

Further, the vibrations sensor also can signal through the monitoring host computer and give and block the controller, blocks the controller and opens expansion device, and airflow sensor can detect the inboard air flow of pipeline and judge expansion device's sealed condition.

Further, temperature sensor and pressure sensor transmit signal for explosion signal controller, and when the temperature that temperature sensor detected exceeded certain numerical value, will start the fuse scheme, close the watering scheme, and when the fuse was fused, the controller that falls into earth pushed the dress soil box and pours into, and conveying body and circuit node will be buried, prevent that the accident from further expanding.

Further, the expansion device is an airbag manufactured using a flame-retardant cloth.

The utility model has the advantages that:

firstly, when the node that the gas pipeline carried appears leaking and is lighted, watering controller opened watering device watering, and carbon dioxide is emitted to the carbon dioxide storage tank simultaneously, can change the composition in the air like this and restrain the burning, has realized the function of putting out a fire fast, and expansion device expands and blocks up the pipeline, prevents to reach other links.

Secondly, if the accident situation is serious, the temperature detected by the temperature sensor can exceed dangerous values, the situation of sprinkling can not be controlled, the monitoring host machine adopts a fuse scheme immediately, the fuse is fused, the soil falling controller controls the soil loading box to pour down, the accident point is buried, the situation can be effectively prevented from being further enlarged, the economic loss of the scheme is small, and the scheme of the temperature sensor is adopted when the accident is serious.

Drawings

Fig. 1 is a system block diagram of the present invention.

Fig. 2 is a schematic view of the mechanism of the water spraying device and the expansion device of the present invention.

Fig. 3 is a schematic view of the cross-sectional mechanism of the conveying pipe body of the present invention.

Wherein: the method comprises the following steps of 1-conveying pipe body, 2-line node, 3-water spraying device, 4-soil loading box, 5-hydraulic cylinder, 6-carbon dioxide storage box, 7-expansion device, 8-airflow sensor and 9-pressure sensor.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, the present embodiment provides a gas transportation safety monitoring system, which is characterized in that: the intelligent explosion-proof water spraying system comprises a processor, a data line, a monitoring host, a water spraying controller, a water tank, a water pump, a liquid level sensor, an explosion signal controller, a temperature sensor, a fuse and a blocking controller, wherein the model of the liquid level sensor is HD-136, and the model of the temperature sensor is WRM-101; the processor is communicated with the monitoring host through a data line, the monitoring host is connected with the vibration sensor, a signal generated by the vibration sensor is transmitted to the processor through the monitoring host, and the processor informs workers through a cloud network; the monitoring host is respectively connected with the sprinkling controller, the vibration sensor, the explosion signal controller and the blocking controller, and the model of the vibration sensor is SW-18010P; the water spraying controller controls a water spraying device 3, the water spraying device 3 is fixed at the top end of a line node 2, two sides of the line node 2 are connected with a conveying pipe body 1, the water spraying device 3 is connected with a water tank and a water pump, and a liquid level sensor is arranged in the water tank; the monitoring host controls the carbon dioxide storage tank 6 to work; the monitoring host controls the expansion device 7 to expand through the blocking controller, and the airflow sensor 8 detects the tightness of the expansion device 7; the explosion signal sensor is respectively connected with the temperature sensor, the fuse and the soil falling controller, when the temperature detected by the temperature sensor exceeds a numerical value, the fuse can be fused, and the hydraulic cylinder 5 pushes the soil loading box 4 to pour and bury the line node 2; install pressure sensor 9 on the inner wall of conveying pipe body 1, pressure sensor 9's model is MPX10, pressure sensor 9's detection numerical value passes through the treater and passes to the staff, when the accident appears in the in-process that the gas was carried, the vibrations sensor opens water jet equipment 3 through the monitoring host computer and sprays the accident point, carbon dioxide storage box 6 is opened and is emitted carbon dioxide simultaneously, if the situation of accident is more serious, it opens expanding unit 7 and blocks up the pipeline to block the controller, temperature sensor can pass the signal to the monitoring host computer so, give the staff on the data signal that temperature sensor produced, the fuse can be fused by high temperature, soil controller control dress soil box 4 pours down and buries the accident point, fuse and soil controller lug connection, avoid proruption situation can't start the soil controller.

The gas conveying safety monitoring system comprises a vibration sensor, when the vibration sensor detects that the vibration amplitude of a gas pipeline reaches a certain numerical value, the vibration sensor can detect a vibration signal and send the signal to the water spraying controller through the monitoring host, and the water spraying controller opens the water spraying device 3 to spray water, so that open fire can be conveniently put out.

When the watering controller works, the monitoring host machine also opens the carbon dioxide storage tank 6 to release carbon dioxide, and the air composition can be changed to inhibit open fire, thereby inhibiting combustion.

The vibration sensor can also send a signal to the blocking controller through the monitoring host, the blocking controller opens the expansion device 7, the airflow sensor 8 can detect the ventilation capacity inside the pipeline to judge the sealing condition of the expansion device 7, the expansion device 7 expands to block the pipeline, and other links can be prevented from being affected.

Temperature sensor and pressure sensor 9 transmission signal give explosion signal controller, pressure and temperature numerical value upload and give the staff, when the temperature that temperature sensor detected exceeded certain numerical value, will start the fuse scheme, close the watering scheme, when the fuse was fused by high temperature, the controller that falls into the earth opened dress soil box 4 and pours, pipeline will be buried, prevent that the accident from further expanding, the economic loss of watering scheme is less, adopt the fuse scheme when the accident is serious.

The expansion device 7 is an airbag made of flame-retardant cloth, and the airbag made of flame-retardant cloth is not melted when it is struck by a flame.

When the gas spraying device is used, when an accident occurs in the gas conveying process, the vibration sensor can directly detect a signal, the vibration sensor sends a signal to the water spraying controller through the monitoring host, the water spraying controller starts the water spraying device 3 to spray water, the carbon dioxide storage tank 6 is opened to release carbon dioxide, the carbon dioxide can change the components of air when being released, so that combustion is inhibited, if the situation of the accident is serious, the blocking controller starts the expansion device 7 to block a pipeline, the air flow sensor 8 detects the sealing degree of the expansion device, the temperature sensor can transmit the signal to the monitoring host, when the temperature exceeds a numerical value, the fuse is fused, the soil falling controller starts the hydraulic cylinder 5 to push the soil loading tank 4 to dump and bury an accident point, the accident is prevented from further expanding, the economic loss of the water spraying scheme is small, and the fuse scheme is adopted when the accident is serious, the air bag made of the flame-retardant cloth is not melted when being impacted by flame.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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

1. Gas delivery safety monitoring system, its characterized in that: the intelligent control system comprises a processor, a data line, a monitoring host, a sprinkling controller, a water tank, a water pump, a liquid level sensor, an explosion signal controller, a temperature sensor, a fuse and a blocking controller; the processor is communicated with the monitoring host through a data line, the monitoring host is connected with the vibration sensor, a signal generated by the vibration sensor is transmitted to the processor through the monitoring host, and the processor informs workers through a cloud network; the monitoring host is respectively connected with the sprinkling controller, the vibration sensor, the explosion signal controller and the blocking controller; the water spraying controller controls a water spraying device (3), the water spraying device (3) is fixed at the top end of a line node (2), two sides of the line node (2) are connected with a conveying pipe body (1), the water spraying device (3) is connected with a water tank and a water pump, and a liquid level sensor is arranged in the water tank; the monitoring host controls the carbon dioxide storage tank (6) to work; the monitoring host controls the expansion of the expansion device (7) through the blocking controller, and the air flow sensor (8) detects the tightness of the expansion device (7); the explosion signal sensor is respectively connected with the temperature sensor, the fuse and the soil falling controller, when the temperature detected by the temperature sensor exceeds a numerical value, the fuse can be fused, and the hydraulic cylinder (5) pushes the soil loading box (4) to pour and bury the line node (2); the inner wall of the conveying pipe body (1) is provided with a pressure sensor (9), and the detection numerical value of the pressure sensor (9) is transmitted to the working personnel through a processor.

2. The gas delivery safety monitoring system of claim 1, wherein: the gas conveying safety monitoring system comprises a vibration sensor, when the vibration sensor detects that the vibration amplitude of a gas pipeline reaches a certain numerical value, the vibration sensor can detect a vibration signal and send the signal to the water spraying controller through the monitoring host, and the water spraying controller opens the water spraying device (3) so as to be convenient for putting out open fire.

3. The gas delivery safety monitoring system of claim 1, wherein: when the watering controller works, the monitoring host also opens the carbon dioxide storage tank (6) to release carbon dioxide, and the air composition can be changed to inhibit open fire.

4. The gas delivery safety monitoring system of claim 1, wherein: the vibration sensor can also send a signal to the blocking controller through the monitoring host, the blocking controller opens the expansion device (7), and the airflow sensor (8) can detect the ventilation volume on the inner side of the pipeline to judge the sealing condition of the expansion device (7).

5. The gas delivery safety monitoring system of claim 1, wherein: temperature sensor and pressure sensor transmission signal give explosion signal controller, and when the temperature that temperature sensor detected exceeded certain numerical value, will start the fuse scheme, close the watering scheme, and when the fuse was fused, the controller control pneumatic cylinder (5) that falls into earth promoted dress soil box (4) and pours into, and conveying body (1) and circuit node (2) will be buried, prevent that the accident from further expanding.

6. The gas delivery safety monitoring system of claim 1, wherein: the expansion device (7) is an airbag manufactured using a flame-retardant cloth.