CN113586962A - Internet of things gas meter and gas alarm automatic shutoff valve control system - Google Patents
Internet of things gas meter and gas alarm automatic shutoff valve control system Download PDFInfo
- Publication number
- CN113586962A CN113586962A CN202110843749.2A CN202110843749A CN113586962A CN 113586962 A CN113586962 A CN 113586962A CN 202110843749 A CN202110843749 A CN 202110843749A CN 113586962 A CN113586962 A CN 113586962A
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- gas
- central processing
- processing controller
- gas meter
- bluetooth module
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- 238000001514 detection method Methods 0.000 claims abstract description 21
- 239000007789 gas Substances 0.000 description 93
- 230000000694 effects Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/16—Combustible gas alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/08—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using communication transmission lines
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Emergency Alarm Devices (AREA)
- Measuring Volume Flow (AREA)
Abstract
The invention relates to the technical field of gas equipment, in particular to an Internet of things gas meter and a gas alarm automatic shutoff valve control system, which is characterized in that the gas meter comprises a gas meter internal valve, a central processing controller a, a Bluetooth module a and a battery; the internal valve of the gas meter is used for switching on and off a gas pipeline; the central processing controller a is used for controlling the action of the internal valve of the gas meter; the battery is electrically connected with the central processing controller a; the Bluetooth module a is electrically connected with the central processing controller a; the alarm comprises a gas detection sensor, a Bluetooth module b, a power supply module and a central processing controller b; the gas detection sensor is used for detecting whether gas leaks; the gas detection sensor is electrically connected with the central processing controller b; the battery module is electrically connected with the central processing controller b; the central processing controller b is electrically connected with the Bluetooth module b; the Bluetooth module b is connected with the Bluetooth module a in a wireless signal matching way; and the valve attached to the gas meter is automatically closed.
Description
Technical Field
The invention relates to the technical field of gas equipment, in particular to an Internet of things gas meter and a gas alarm automatic shutoff valve control system.
Background
The natural gas is a clean and environment-friendly high-quality energy, almost does not contain sulfur, dust and other harmful substances, and generates less carbon dioxide than other fossil fuels during combustion, so that the greenhouse effect is low, and the environmental quality can be fundamentally improved.
The existing gas meter is installed on a gas pipeline in a user home, the gas meter measures the amount of gas used by the user, and the gas reaches using equipment (such as a gas stove and a gas water heater) through the gas meter.
The existing gas alarm can only detect whether gas leaks or not and then gives an alarm sound; after hearing the alarm sound, the user manually closes the valve attached to the gas meter.
The existing gas meter and the gas alarm are mutually independent and cannot work cooperatively; therefore, after the gas leaks, a valve attached to the gas meter must be manually closed by a user; when the user is not at home, the pipeline which leaks the gas cannot be closed in time.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the gas meter of the Internet of things and a gas alarm automatic shutoff valve control system, so that the automatic shutoff of a valve attached to the gas meter and the notification of a user are realized.
In order to achieve the purpose of the invention, the invention adopts the technical scheme that:
a gas meter of the Internet of things and a gas alarm automatic shutoff valve control system comprise a gas meter, an alarm and a terminal management system;
the gas meter comprises a gas meter internal valve, a central processing controller a, a Bluetooth module a and a battery;
the internal valve of the gas meter is used for switching on and off a gas pipeline;
the central processing controller a is used for controlling the action of the internal valve of the gas meter;
the battery is electrically connected with the central processing controller a;
the Bluetooth module a is electrically connected with the central processing controller a;
the alarm comprises a gas detection sensor, a Bluetooth module b, a power supply module and a central processing controller b;
the gas detection sensor is used for detecting whether gas leaks;
the gas detection sensor is electrically connected with the central processing controller b; the battery module is electrically connected with the central processing controller b;
the central processing controller b is electrically connected with the Bluetooth module b;
and the Bluetooth module b is in wireless signal matching connection with the Bluetooth module a.
Further, the internal valve of the gas meter is an electronic valve.
Furthermore, the alarm also comprises a network communication module;
and the network communication module is connected with a terminal management system of a gas company through a network.
Further, the network communication module is a GPRS communication module or an NB-iot communication module.
Furthermore, the power module is an ACV-to-DCV power module.
The invention has the beneficial effects that:
1. when a gas detection sensor of the alarm detects gas leakage, a gas leakage signal sequentially passes through the gas detection sensor, the central processing controller b, the Bluetooth module b and the Bluetooth module a to the central processing controller a, and the central processing controller a controls the internal valve of the gas meter to be closed after receiving the gas leakage signal, so that the effect of automatically closing the internal valve of the gas meter when the gas leaks is realized.
2. The gas detection sensor 21 will also transmit the gas leakage signal to the central processing controller b25, the network communication module 22, and the terminal management system (terminal server) 30 in turn; the staff of the gas company receives the gas leakage signal and then goes to the door for maintenance; meanwhile, the terminal management system (terminal server) 30 transmits the gas leakage information to the user's mobile phone.
Drawings
FIG. 1 is a functional block diagram of the present invention;
reference symbol comparison table:
the gas meter comprises a gas meter 10, a gas meter internal valve 11, a central processing controller a12, a Bluetooth module a13, a battery 14, an alarm 20, a gas detection sensor 21, a network communication module 22, a Bluetooth module b23, a power supply module 24, a central processing controller b25 and a terminal management system (terminal server) 30.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
Referring to fig. 1, an internet of things gas meter and gas alarm automatic shutoff valve control system includes a gas meter 10, an alarm 20, and a terminal management system (terminal server) 30.
The gas meter 10 comprises a gas meter internal valve 11, a central processing controller a12, a Bluetooth module a13 and a battery 14;
the existing gas meter 10 is used for being installed on a gas pipeline and metering the use amount of gas; the internal valve 11 of the gas meter is used for connecting and disconnecting a gas pipeline; preferably, the internal valve 11 of the gas meter is an electronic valve;
the central processing controller a12 is used for controlling the action of the internal valve 11 of the gas meter, and further, the internal valve 11 of the gas meter is used for switching on and off a gas pipeline.
The battery 14 is electrically connected with the central processing controller a 12;
the bluetooth module a13 is electrically connected with the central processing controller a 12.
The alarm 20 comprises a gas detection sensor 21, a Bluetooth module b23, a power supply module 24 and a central processing controller b 25;
the gas detection sensor 21 is used for detecting whether gas leaks;
the gas detection sensor 21 is electrically connected with the central processing controller b25, and the gas detection sensor 21 transmits detection data to the central processing controller b 25; the battery module is electrically connected with the central processing controller b25 and is used for providing electric energy for the central processing controller b 25;
the central processing controller b25 is electrically connected with the Bluetooth module b 23;
the Bluetooth module b23 is in wireless signal matching connection with the Bluetooth module a 13; namely, the central processing controller a12 and the central processing controller b25 perform data bidirectional transmission through the bluetooth module b23 and the bluetooth module a 13.
The principle is as follows: when the gas detection sensor 21 of the alarm 20 detects gas leakage, a gas leakage signal sequentially passes through the gas detection sensor 21, the central processing controller b25, the bluetooth module b23 and the bluetooth module a13 to the central processing controller a12, and the central processing controller a12 receives the gas leakage signal and then controls the internal valve 11 of the gas meter to be closed, so that the effect of automatically closing the internal valve 11 of the gas meter when gas leakage occurs is realized. The gas meter 10 is closed in time, so that gas cannot continuously leak, but the position of the gas leaking on the gas pipeline needs to be maintained by a gas company;
further, the alarm 20 further includes a network communication module 22, preferably, the network communication module 22 is a GPRS communication module or an NB-iot communication module;
the network communication module 22 is connected to a terminal management system (terminal server) 30 of a gas company through a network.
That is, the gas detection sensor 21 also transmits the gas leakage signal to the central processing controller b25, the network communication module 22, and the terminal management system (terminal server) 30 in sequence; the staff of the gas company receives the gas leakage signal and then goes to the door for maintenance; meanwhile, the terminal management system (terminal server) 30 transmits the gas leakage information to the user's mobile phone.
Further, the power module 24 is an AC220V to DC12V power module.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. An Internet of things gas meter and gas alarm automatic shutoff valve control system is characterized by comprising a gas meter, an alarm and a terminal management system;
the gas meter comprises a gas meter internal valve, a central processing controller a, a Bluetooth module a and a battery;
the internal valve of the gas meter is used for switching on and off a gas pipeline;
the central processing controller a is used for controlling the action of the internal valve of the gas meter;
the battery is electrically connected with the central processing controller a;
the Bluetooth module a is electrically connected with the central processing controller a;
the alarm comprises a gas detection sensor, a Bluetooth module b, a power supply module and a central processing controller b;
the gas detection sensor is used for detecting whether gas leaks;
the gas detection sensor is electrically connected with the central processing controller b; the battery module is electrically connected with the central processing controller b;
the central processing controller b is electrically connected with the Bluetooth module b;
and the Bluetooth module b is in wireless signal matching connection with the Bluetooth module a.
2. The Internet of things gas meter and gas alarm automatic shutoff valve control system according to claim 1, characterized in that,
the internal valve of the gas meter is an electronic valve.
3. The Internet of things gas meter and gas alarm automatic shutoff valve control system according to claim 1, characterized in that,
the alarm further comprises a network communication module;
and the network communication module is connected with a terminal management system of a gas company through a network.
4. The Internet of things gas meter and gas alarm automatic shutoff valve control system according to claim 3, characterized in that,
the network communication module is a GPRS communication module or an NB-iot communication module.
5. The Internet of things gas meter and gas alarm automatic shutoff valve control system according to claim 1, characterized in that,
the power module is an ACV-to-DCV power module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110843749.2A CN113586962A (en) | 2021-07-26 | 2021-07-26 | Internet of things gas meter and gas alarm automatic shutoff valve control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110843749.2A CN113586962A (en) | 2021-07-26 | 2021-07-26 | Internet of things gas meter and gas alarm automatic shutoff valve control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113586962A true CN113586962A (en) | 2021-11-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110843749.2A Pending CN113586962A (en) | 2021-07-26 | 2021-07-26 | Internet of things gas meter and gas alarm automatic shutoff valve control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN113586962A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114023056A (en) * | 2021-12-09 | 2022-02-08 | 廊坊新奥智能科技有限公司 | Gas meter and intelligent valve linkage system based on Bluetooth communication and use method |
| CN114857507A (en) * | 2022-05-07 | 2022-08-05 | 河南驰诚电气股份有限公司 | Meter-alarm linkage household gas alarm system |
| CN115294755A (en) * | 2022-08-11 | 2022-11-04 | 天津速越科技有限公司 | Remote control switching method for gas meter switching valve |
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| CN212645988U (en) * | 2020-07-03 | 2021-03-02 | 广州金燃智能系统有限公司 | Gas detecting system based on Internet of things |
-
2021
- 2021-07-26 CN CN202110843749.2A patent/CN113586962A/en active Pending
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| CN205317282U (en) * | 2015-12-08 | 2016-06-15 | 廊坊新奥燃气设备有限公司 | Bluetooth wireless remote -transmitting fuel gas meter |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114023056A (en) * | 2021-12-09 | 2022-02-08 | 廊坊新奥智能科技有限公司 | Gas meter and intelligent valve linkage system based on Bluetooth communication and use method |
| CN114023056B (en) * | 2021-12-09 | 2024-01-16 | 廊坊新奥智能科技有限公司 | Bluetooth communication-based gas meter and intelligent valve linkage system and use method |
| CN114857507A (en) * | 2022-05-07 | 2022-08-05 | 河南驰诚电气股份有限公司 | Meter-alarm linkage household gas alarm system |
| CN114857507B (en) * | 2022-05-07 | 2023-06-16 | 河南驰诚电气股份有限公司 | Domestic gas alarm system of table alert linkage |
| CN115294755A (en) * | 2022-08-11 | 2022-11-04 | 天津速越科技有限公司 | Remote control switching method for gas meter switching valve |
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Application publication date: 20211102 |
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