CN210567569U - Intelligent gas meter and gas leakage alarm combined control system - Google Patents
Intelligent gas meter and gas leakage alarm combined control system Download PDFInfo
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- CN210567569U CN210567569U CN201920864616.1U CN201920864616U CN210567569U CN 210567569 U CN210567569 U CN 210567569U CN 201920864616 U CN201920864616 U CN 201920864616U CN 210567569 U CN210567569 U CN 210567569U
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Abstract
The utility model discloses an intelligent gas meter and gas leakage alarm combined control system, which comprises an intelligent gas meter and a gas alarm which are communicated through a Bluetooth communication module, and an intelligent gas meter and a server system which are communicated through a GPRS/NB-IoT communication module; the intelligent gas meter is internally provided with a valve control module, a liquid crystal display module, a Bluetooth host module, a GPRS/NB-IoT communication module and a gas meter controller, wherein the output end of the gas meter controller is respectively connected with the input ends of the valve control module and the liquid crystal display module, and the output ends of the Bluetooth host module and the GPRS/NB-IoT communication module are respectively connected with the input end of the gas meter controller; the gas alarm is internally provided with a Bluetooth slave module and an alarm controller, and the output end of the Bluetooth slave module is connected with the input end of the alarm controller. The utility model discloses can be periodic control intelligence gas table and gas alarm's user state, guaranteed home environment's security and intellectuality.
Description
Technical Field
The utility model relates to a gas table technical field, especially an intelligent gas table and gas leakage alarm joint control system.
Background
Most of intelligent gas table and the gas alarm of using in the existing market are mutually independent and install alone, need change the pipeline and install the solenoid valve additional when installation gas alarm, when the gas takes place to leak, the gas alarm sends the police dispatch newspaper, can not convey background control to, can not get timely processing.
In order to improve the problems, the intelligent gas meter and the gas alarm are connected into a whole in a wired connection mode, the alarm signal is transmitted to the intelligent gas meter to cut off the valve and immediately upload the cut-off valve to the background server, however, the mode is limited by installation and wiring of the alarm and connection reliability, and meanwhile, transmitted data are single switching value alarm signals, so that the requirements of convenient installation and intelligent data monitoring of the alarm cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs to solve provides an intelligent gas table and gas leakage alarm joint control system, can periodically monitor intelligent gas table and gas alarm's user state, guarantees home environment's security and intellectuality.
In order to solve the technical problem, the utility model adopts the following technical proposal.
An intelligent gas meter and gas leakage alarm joint control system comprises an intelligent gas meter and a gas alarm which are communicated through a Bluetooth communication module, and an intelligent gas meter and server system which are communicated through a GPRS/NB-IoT communication module; the intelligent gas meter is internally provided with a valve control module for closing a valve and cutting off gas, a liquid crystal display module for displaying state information of the gas meter and the gas alarm, a Bluetooth host module for carrying out Bluetooth communication with the gas alarm, a GPRS/NB-IoT communication module for carrying out communication with a server system and a gas meter controller for sending a control command, wherein the output end of the gas meter controller is respectively connected with the input ends of the valve control module and the liquid crystal display module, and the output ends of the Bluetooth host module and the GPRS/NB-IoT communication module are respectively connected with the input end of the gas meter controller; the gas alarm is internally provided with a Bluetooth slave module for carrying out Bluetooth communication with the intelligent gas meter and an alarm controller for sending a control instruction, and the output end of the Bluetooth slave module is connected with the input end of the alarm controller.
According to the intelligent gas meter and gas leakage alarm combined control system, the intelligent gas meter is also internally provided with an IC card read-write module for realizing IC card prepayment, and the output end of the IC card read-write module is connected with the input end of the gas meter controller.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model discloses be connected through the bluetooth between well gas alarm and the intelligent gas table, the state and the information of real-time conveying gas alarm, intelligent gas table give the server system with gas table information and gas alarm information transmission, and the security and the intellectuality of house environment have been guaranteed to the user state that can periodic control intelligent gas table and gas alarm.
Drawings
FIG. 1 is a block diagram of the present invention;
fig. 2 is a block diagram of the intelligent gas meter controller of the present invention;
FIG. 3 is a block diagram of a gas alarm controller according to the present invention;
fig. 4 is a circuit diagram of a liquid crystal display module according to the present invention;
fig. 5 is a circuit diagram of a valve control module according to the present invention;
fig. 6 is a circuit diagram of the IC card read/write module according to the present invention;
fig. 7 is a circuit diagram of a GPRS communication module according to the present invention;
fig. 8 is a circuit diagram of an NB-IoT communication module according to the present invention;
fig. 9 is a communication block diagram of the bluetooth master-slave communication module of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A structure block diagram of a combined control system of an intelligent gas meter and a gas leakage alarm is shown in figure 1 and comprises the intelligent gas meter, the gas alarm and a server system. The intelligent gas meter is communicated with the gas alarm through the Bluetooth communication module, and the intelligent gas meter is communicated with the server system through the GPRS/NB-IoT communication module.
The structure block diagram of the intelligent gas meter controller is shown in fig. 2, and the intelligent gas meter controller comprises a power supply management module, a button query module, a sampling and metering module, a liquid crystal display module, a valve control module, a buzzer alarm module, an IC card read-write module, a Bluetooth host module, a GPRS/NB-IoT communication module and a gas meter controller. The power management module adopts 4 alkaline dry batteries to supply power for the gas meter, the button query module is used for querying the state information of the gas meter by pressing a button, the sampling and metering module is used for calculating the gas consumption of a user, the buzzer alarm module gives an alarm when the gas meter fails, and the gas meter controller is used for giving a control instruction. The output ends of the button query module and the sampling metering module are respectively connected with the input end of the gas meter controller, and the output end of the gas meter controller is connected with the input end of the buzzer alarm module. The button query module, the sampling and metering module, the buzzer alarm module and the gas meter controller are all in the prior art, and detailed description is omitted here.
The liquid crystal display module is used for displaying the state information of the gas meter and the gas alarm, and a user can check the use information of the gas meter and various state information of the gas alarm through an inquiry button on the intelligent gas meter. The valve control module is used for closing the valve and cutting off gas, and the valve can be directly closed and cut off gas when the user uses gas to be abnormal or to interfere with the occurrence, so that the gas using safety is protected, and meanwhile, the server system is informed to remind the user of paying attention to the user in time. The input ends of the liquid crystal display module and the valve control module are respectively connected with the output end of the gas meter controller. The circuit diagrams of the liquid crystal display module and the valve control module of the present invention are shown in fig. 4 and 5, respectively.
The IC card read-write module is used for realizing IC card prepayment, relieves the pressure of a business hall of a gas company, and a gas user can directly pay and inquire related information of gas use on the APP, thereby promoting the intelligent application of home furnishing of the gas user. The output end of the IC card read-write module is connected with the input end of the gas meter controller. The circuit diagram of the IC card read/write module of the present invention is shown in fig. 6.
The GPRS/NB-IoT communication module is used for realizing communication between the intelligent gas meter and the server system, the output end of the GPRS/NB-IoT communication module is connected with the input end of the gas meter controller, information of the intelligent gas meter and state data of the alarm are transmitted to the server system through the GPRS/NB-IoT communication module, background monitoring is facilitated, and intelligentization of home life is realized. The circuit diagrams of the middle GPRS communication module and the NB-IoT communication module are shown in fig. 7 and fig. 8, respectively.
The intelligent gas meter is communicated with the gas alarm through Bluetooth, and the intelligent gas meter comprises a Bluetooth host module arranged in the intelligent gas meter and a Bluetooth slave module arranged in the gas alarm. The utility model discloses well gas alarm's block diagram is shown in fig. 3, and the input of gas meter controller is connected to bluetooth host computer module's output, and the bluetooth is from the input of alarm controller is connected to the output of machine module, and the intelligent gas table is sent to the data of gas alarm monitoring through the bluetooth. The intelligent gas meter is connected with the gas alarm in a Bluetooth low-power consumption mode and is awakened once in 2s, so that the state of the gas alarm is monitored in real time, the valve is closed to alarm, the server system is informed in time, and the safety of household gas is guaranteed. The communication block diagram of the middle bluetooth master-slave communication module of the utility model is shown in fig. 9.
The utility model discloses be connected through the bluetooth between well gas alarm and the intelligent gas table, the state and the information of real-time conveying gas alarm, intelligent gas table give the server system with gas table information and gas alarm information transmission, and the security and the intellectuality of house environment have been guaranteed to the user state that can periodic control intelligent gas table and gas alarm.
Claims (2)
1. The utility model provides an intelligence gas table and gas leakage alarm joint control system which characterized in that: the intelligent gas meter and the gas alarm are communicated through a Bluetooth communication module, and the intelligent gas meter and the server system are communicated through a GPRS/NB-IoT communication module; the intelligent gas meter is internally provided with a valve control module for closing a valve and cutting off gas, a liquid crystal display module for displaying state information of the gas meter and the gas alarm, a Bluetooth host module for carrying out Bluetooth communication with the gas alarm, a GPRS/NB-IoT communication module for carrying out communication with a server system and a gas meter controller for sending a control command, wherein the output end of the gas meter controller is respectively connected with the input ends of the valve control module and the liquid crystal display module, and the output ends of the Bluetooth host module and the GPRS/NB-IoT communication module are respectively connected with the input end of the gas meter controller; the gas alarm is internally provided with a Bluetooth slave module for carrying out Bluetooth communication with the intelligent gas meter and an alarm controller for sending a control instruction, and the output end of the Bluetooth slave module is connected with the input end of the alarm controller.
2. The intelligent gas meter and gas leakage alarm joint control system according to claim 1, characterized in that: and an IC card read-write module for realizing IC card prepayment is also arranged in the intelligent gas meter, and the output end of the IC card read-write module is connected with the input end of the gas meter controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201920864616.1U CN210567569U (en) | 2019-06-11 | 2019-06-11 | Intelligent gas meter and gas leakage alarm combined control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920864616.1U CN210567569U (en) | 2019-06-11 | 2019-06-11 | Intelligent gas meter and gas leakage alarm combined control system |
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| CN210567569U true CN210567569U (en) | 2020-05-19 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930655A (en) * | 2019-11-20 | 2020-03-27 | 熙家智能系统（深圳）有限公司 | Gas meter with automatic valve closing function and pairing method thereof |
| CN111024173A (en) * | 2019-11-20 | 2020-04-17 | 熙家智能系统（深圳）有限公司 | Gas meter with automatic valve closing function and pairing method thereof |
| CN113586962A (en) * | 2021-07-26 | 2021-11-02 | 焦涛盛 | Internet of things gas meter and gas alarm automatic shutoff valve control system |
-
2019
- 2019-06-11 CN CN201920864616.1U patent/CN210567569U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110930655A (en) * | 2019-11-20 | 2020-03-27 | 熙家智能系统（深圳）有限公司 | Gas meter with automatic valve closing function and pairing method thereof |
| CN111024173A (en) * | 2019-11-20 | 2020-04-17 | 熙家智能系统（深圳）有限公司 | Gas meter with automatic valve closing function and pairing method thereof |
| CN113586962A (en) * | 2021-07-26 | 2021-11-02 | 焦涛盛 | Internet of things gas meter and gas alarm automatic shutoff valve control system |
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