Heating/natural gas intelligent leakage-proof device, system and method

Abstract

The invention discloses a heating / natural gas intelligent leakage-proof device, system and method. The heating / natural gas intelligent leakage-proof device is characterized in that a pipeline in a device body is provided with a three-wire two-control electric valve and photoelectricity, the photoelectricity is internally provided with a photoelectric pressure switch, and the pipeline is also provided with an electricity distribution box which carries out the WIFI communication control based on a WIFI IOT circuit breaker and is provided with self-locking control and timing control; and the electricity distribution box is connected between the three-wire two-control electric valve and the photoelectric pressure switch. The heating / natural gas intelligent leakage-proof device is based on Internet of Things control and comprises an execution module, an Internet of Things control terminal module, a mobile terminal Internet of Things APP server and a PC terminal APP server, the execution module is connected into a heating pipeline system or a natural gas pipeline system, the execution module is connected with the Internet of Things control terminal module, and the Internet of Things control terminal module is connected into a user power supply system. The invention provides the intelligent leakage-proof, explosion-proof and electric shock-proof multidirectional automatic wireless Internet of Things safety device and system which are accurate in detection, automatically lock the valve and always keep a locked state, and meanwhile, can realize remote control of a client.

Description

technical field [0001] The invention relates to the field of anti-leakage devices, in particular to a heating / natural gas intelligent anti-leakage device, system and method with high safety and reliability. Background technique [0002] In homes, factories, heating, and natural gas pipelines, water running and natural gas leakage often occur, resulting in waste of water and natural gas resources, and even other economic losses and hazards due to leakage. [0003] Existing heating, natural gas, and leakage prevention do not have an excellent solution, especially heating leakage prevention, which is basically blank. The existing flow valve cannot judge heating and cannot deal with the problem of heating water leakage. Most of the anti-leakage devices in the prior art of natural gas have some shortcomings, such as poor compatibility of heat dissipation of circuit boards, unstable voltage, and easy to accelerate the aging and damage of the resistances and capacitors in the circu...

AI Technical Summary

Problems solved by technology

[0002] In homes, factories, heating, and natural gas pipelines, water and natural gas leakage often occur, resulting in waste of water and natural gas resources, and even other economic losses and hazards due to leakage

[0003] Existing heating, natural gas, there is no excellent solution for leakage prevention, especially the leakage prevention of heating, which is basically blank, and the existing flow valve cannot judge heating, and cannot deal with the problem of heating leakage

Most of the anti-leakage devices in the existing technology of natural gas have some shortcomings, such as poor heat dissipation compatibility of the circuit board, unstable voltage, easy acceleration, and aging damage to the resistance and capacitance in the circuit board

There are also some leak-proof devices that use batteries as energy control, or use direct current and alternating current to power the protection device, and some signal transmitters also use button batteries for power supply. In this way, the voltage will be unstable and the power will be reduced after long-term use or damp. , which in turn causes the device not to operate or malfunction, and loses the leak-proof protection

When mixed electricity is used, if the insulation protection of the circuit board is not good, it is easy to cause a series of electric burns with the alternating current, and the safety factor is low.

There are also some actuators of leak-proof devices that use solenoid valves. The solenoid valves known on the market cannot be kept closed or open for a long time. The power supply does not exceed 48 hours. If the AC is 220V, the solenoid valve works for a long time, and the solenoid coil It is easy to heat up, which will cause malfunction or non-action, which will not only fail to protect, but will also cause a dangerous situation of air leakage

In addition, the solenoid valve can only complete the opening or closing action when it is powered on. If there is no electricity, the malfunction of the solenoid valve will cause other safety hazards.

The known natural gas probe alarm is placed in the kitchen, due to oil fume and oil pollution, the olfactory contact will fail, and dry batteries or transformers can easily cause no electricity alarm failure, which will also cause great hidden dangers

The current relatively safe treatment plan is extremely likely to cause secondary disasters

[0004] In reality, there has not been a pipeline that is specially used in households, factories, agricultural and animal husbandry heating, natural gas and other fluids, especially for heating leakage, and there is no product that can provide independent leakage protection. Through the WIFI Internet of Things, 4G, 5G, Internet of Things APPPC terminal, wireless remote control to solve heating, natural gas leakage prevention, cut off power supply, prevent electric shock, explosion secondary accident, system device

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