There is no limit to creativity, and the instrument is invented. Today, we introduce a national invention patent for authorization, a gas meter with automatic user screening function for abnormal state. The patent was applied for by Tianjin Yumin Gas Watch Co., Ltd. and was authorized to be announced on April 5, 2017.
Description
The utility model relates to the technical field of gas meter equipment, in particular to a gas meter with automatic user screening function.
Background of the invention
At present, the use of domestic gas in daily life is very popular, but gas is also a kind of flammable and explosive gas, so monitoring the use of gas is very important, but now most of the gas meters installed in the family can only Used to record usage data, it has a single function and cannot effectively respond to usage.
Summary of the invention
The utility model aims to provide a gas meter with an automatic state user automatic screening function, which solves the problems raised in the above background art, and has the beneficial effects that the data of each component of the gas pipeline can be automatically detected. The database compares and judges the user's usage, and can control the gas meter through the computer and the APP, which can effectively prevent abnormal situations from occurring.
Figure is a schematic view of the structure of the utility model
In order to achieve the above object, the utility model provides the following technical solution: a gas meter with an automatic state user automatic screening function, comprising a main body; the main body cavity is fixed with an automatic monitoring device, and the automatic monitoring device is controlled by a single chip controller a radio frequency transceiver module and a power module, wherein an air intake pipe is connected to a right end of the main body, and a first pressure sensor, an air intake control valve and a flow meter are arranged from right to left on the pipe wall of the air intake pipe, and the main body An air outlet pipe is connected to the left end, and an air outlet control valve and a second pressure sensor are disposed on the pipe wall of the air outlet pipe from left to right, and a display screen is disposed on the front end surface of the main body, and an indication is arranged above the display screen a lamp and a speaker, and an indicator light is disposed on a left side of the speaker, and a touch sensing keyboard is disposed under the display screen, and the input ends of the single chip controller are respectively connected to the first pressure sensor, the flow meter, the second pressure sensor, and the power source The output end of the module is electrically connected, and the output ends of the single chip controller are respectively connected with an intake control valve, an air outlet control valve, and an indication The input end of the speaker and the display is electrically connected, the single-chip controller is electrically connected to the wireless transceiver module, and the wireless transceiver module is connected to the host through a GPRS network, and the wireless transceiver module passes the GPRS network and the mobile phone. APP connection.
Preferably, the body is made of an explosion-proof material member. One end of the flow meter is disposed in the inner cavity of the intake pipe. The touch sensitive keyboard is composed of a button and a capacitive sensing detection circuit. The output end of the capacitive sensing detection circuit is electrically connected to the input end of the single chip controller. Compared with the prior art, the utility model has the beneficial effects that the device monitors the air pressure on both sides of the intake pipe and the air outlet pipe through a pressure sensor, and the monitoring data is compared with the database to determine whether the gas pipeline is abnormal, and the flow rate can be used. Real-time monitoring, judging whether the usage is abnormal, and transmitting data to the host and mobile APP via the GPRS network, notifying the gas company and the user, the gas company and the user can timely issue instructions to the gas meter through the GPRS network to prevent an abnormal situation from occurring.
Article link: China Instrument Network http://
Description
The utility model relates to the technical field of gas meter equipment, in particular to a gas meter with automatic user screening function.
Background of the invention
At present, the use of domestic gas in daily life is very popular, but gas is also a kind of flammable and explosive gas, so monitoring the use of gas is very important, but now most of the gas meters installed in the family can only Used to record usage data, it has a single function and cannot effectively respond to usage.
Summary of the invention
The utility model aims to provide a gas meter with an automatic state user automatic screening function, which solves the problems raised in the above background art, and has the beneficial effects that the data of each component of the gas pipeline can be automatically detected. The database compares and judges the user's usage, and can control the gas meter through the computer and the APP, which can effectively prevent abnormal situations from occurring.
Figure is a schematic view of the structure of the utility model
In order to achieve the above object, the utility model provides the following technical solution: a gas meter with an automatic state user automatic screening function, comprising a main body; the main body cavity is fixed with an automatic monitoring device, and the automatic monitoring device is controlled by a single chip controller a radio frequency transceiver module and a power module, wherein an air intake pipe is connected to a right end of the main body, and a first pressure sensor, an air intake control valve and a flow meter are arranged from right to left on the pipe wall of the air intake pipe, and the main body An air outlet pipe is connected to the left end, and an air outlet control valve and a second pressure sensor are disposed on the pipe wall of the air outlet pipe from left to right, and a display screen is disposed on the front end surface of the main body, and an indication is arranged above the display screen a lamp and a speaker, and an indicator light is disposed on a left side of the speaker, and a touch sensing keyboard is disposed under the display screen, and the input ends of the single chip controller are respectively connected to the first pressure sensor, the flow meter, the second pressure sensor, and the power source The output end of the module is electrically connected, and the output ends of the single chip controller are respectively connected with an intake control valve, an air outlet control valve, and an indication The input end of the speaker and the display is electrically connected, the single-chip controller is electrically connected to the wireless transceiver module, and the wireless transceiver module is connected to the host through a GPRS network, and the wireless transceiver module passes the GPRS network and the mobile phone. APP connection.
Preferably, the body is made of an explosion-proof material member. One end of the flow meter is disposed in the inner cavity of the intake pipe. The touch sensitive keyboard is composed of a button and a capacitive sensing detection circuit. The output end of the capacitive sensing detection circuit is electrically connected to the input end of the single chip controller. Compared with the prior art, the utility model has the beneficial effects that the device monitors the air pressure on both sides of the intake pipe and the air outlet pipe through a pressure sensor, and the monitoring data is compared with the database to determine whether the gas pipeline is abnormal, and the flow rate can be used. Real-time monitoring, judging whether the usage is abnormal, and transmitting data to the host and mobile APP via the GPRS network, notifying the gas company and the user, the gas company and the user can timely issue instructions to the gas meter through the GPRS network to prevent an abnormal situation from occurring.
Article link: China Instrument Network http://
Shenzhen Jianjiantong Technology Co., Ltd. , https://www.jjthydrogelmachine.com