CN217133833U - Gas leakage alarm system - Google Patents
Gas leakage alarm system Download PDFInfo
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- CN217133833U CN217133833U CN202123256191.2U CN202123256191U CN217133833U CN 217133833 U CN217133833 U CN 217133833U CN 202123256191 U CN202123256191 U CN 202123256191U CN 217133833 U CN217133833 U CN 217133833U
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Abstract
The utility model relates to a gas leakage alarm system, which comprises a household gas valve, wherein the household gas valve is arranged outdoors; the household gas valve comprises a valve body main controller, a normally open electromagnetic valve and a signal receiving module, wherein the normally open electromagnetic valve and the signal receiving module are respectively and electrically connected with the valve body main controller; the gas inlet end of the normally open electromagnetic valve is communicated with a gas supply terminal, and the gas outlet end of the normally open electromagnetic valve is communicated with a gas appliance; the gas leakage alarm is arranged indoors; the gas leakage alarm comprises an alarm main controller, a signal transmitting module, a gas sensor and a WIFI module, wherein the signal transmitting module, the gas sensor and the WIFI module are respectively and electrically connected with the alarm main controller; the signal transmitting module is in communication connection with the signal receiving module; the user terminal is a first networking device on the user; the gas leakage alarm system can effectively and timely detect gas leakage, further close related gas pipelines, ensure gas use safety, greatly reduce safety accidents and guarantee life and property safety of users.
Description
Technical Field
The utility model relates to a safety alarm system specifically is a gas leakage alarm system.
Background
The essential resource of life now during the gas, nevertheless relevant incident appears easily in the improper gas of using, though most gas apparatus all possess and detect the gas and leak the function on the market, but the current measure is generally only sent the warning and is reminded the user and in time investigate the processing, can not really effectual solution gas and leak the problem.
Therefore, further improvements are needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a gas leakage alarm system, this system can be effective, in time detect the gas leakage, and then closes relevant gas pipeline, guarantees to use gas safety, and the incident that significantly reduces takes place, guarantee user's security of the lives and property.
The purpose of the utility model is realized like this:
a gas leakage alarm system comprises a gas leakage alarm device,
the household gas valve is arranged outdoors; the household gas valve comprises a valve body main controller, a normally open electromagnetic valve and a signal receiving module, wherein the normally open electromagnetic valve and the signal receiving module are respectively and electrically connected with the valve body main controller; the gas inlet end of the normally open electromagnetic valve is communicated with a gas supply terminal, and the gas outlet end of the normally open electromagnetic valve is communicated with a gas appliance; when the signal receiving module receives a valve closing instruction, the normally open electromagnetic valve closes the gas circuit;
the gas leakage alarm is arranged indoors and is close to a gas appliance; the gas leakage alarm comprises an alarm main controller, a signal transmitting module, a gas sensor and a WIFI module, wherein the signal transmitting module, the gas sensor and the WIFI module are respectively and electrically connected with the alarm main controller; the signal transmitting module is in communication connection with the signal receiving module, and when gas leakage occurs, the gas leakage alarm sends a valve closing instruction to the signal receiving module through the signal transmitting module;
the user terminal is a first networking device on the user; when gas leakage occurs, the gas leakage alarm sends a gas leakage signal to the user terminal through the WIFI module.
The gas leakage alarm system also comprises a cloud platform control end; the cloud platform control end comprises a communication module, a data processing module and a data storage module; the communication module and the data storage module are respectively connected with the data processing module; the communication module is in communication connection with the WIFI module; when gas leakage occurs, the gas leakage alarm sends a gas leakage signal to the cloud platform control end through the WIFI module.
The gas leakage alarm system also comprises a maintenance terminal which is second networking equipment on a maintenance worker; when the cloud platform control end receives the gas leakage signal, the cloud platform control end sends a troubleshooting task to the maintenance terminal through the communication module.
And the maintenance terminal is provided with a maintenance terminal APP for receiving a task instruction and/or feeding back a checking result.
The gas leakage alarm also comprises an air suction assembly for sucking indoor air to the gas sensor, and the air suction assembly is electrically connected with the alarm main controller; the air suction assembly comprises a motor and a fan, wherein the motor drives the fan to rotate to generate air convection, so that indoor air blows to the gas sensor.
The gas leakage alarm also comprises a power supply module for supplying electric energy to the alarm main controller; the power supply module comprises a mains supply module for obtaining electric energy from an urban power grid and/or a storage battery power module for obtaining electric energy from a storage battery, and the mains supply module and/or the storage battery power module are electrically connected with the alarm main controller.
The gas leakage alarm also comprises an alarm module for carrying out alarm prompt through sound and/or an indicator light; the alarm module is electrically connected with the alarm main controller.
The signal transmission mode between the signal transmitting module and the signal receiving module comprises one or more than two of Bluetooth, infrared rays and WIFI.
And a user side APP for binding user information and/or binding a gas appliance and/or activating the gas appliance and/or remotely controlling the gas appliance is arranged on the user terminal.
The gas appliance comprises a gas water heater, a gas cooker and the like.
The utility model has the advantages as follows:
the gas leakage alarm is arranged to monitor the gas concentration (carbon monoxide concentration) in indoor air in real time, and when the gas concentration reaches or exceeds a set value, the gas leakage alarm timely monitors the gas valve entering the home. And sending a valve closing instruction, and immediately closing the valve by the household gas valve to cut off a gas pipeline, so that the gas is not conveyed to a gas appliance any more, safety accidents are effectively avoided, and the life and property safety of a user is guaranteed. When the gas concentration is monitored to reach or exceed a set value, the cloud platform control end issues a maintenance task to the maintenance terminal in time so as to immediately arrange relevant maintenance personnel to go to the site to investigate hidden dangers and ensure that the user continues to use gas.
Drawings
Fig. 1 is an architecture diagram of a gas leakage alarm system according to an embodiment of the present invention.
Fig. 2 is a structural diagram of a gas leakage alarm according to an embodiment of the present invention.
Fig. 3 is an architecture diagram of a household gas valve according to an embodiment of the present invention.
Fig. 4 is an architecture diagram of a cloud platform control end according to an embodiment of the present invention.
Fig. 5 is a diagram illustrating the pairing and the working flow of the gas leakage alarm system according to an embodiment of the present invention.
Fig. 6 is a control flow chart of the gas leakage alarm system according to an embodiment of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1 to 6, the gas leakage alarm system according to the present embodiment includes,
the household gas valve is arranged outdoors; the household gas valve comprises a valve body main controller, a normally open electromagnetic valve and a signal receiving module, wherein the normally open electromagnetic valve and the signal receiving module are respectively and electrically connected with the valve body main controller; the gas inlet end of the normally open electromagnetic valve is communicated with a gas supply terminal, the gas outlet end is communicated with a gas appliance through a gas meter, and the gas appliance is equipment which takes gas as energy to complete corresponding functions; when the signal receiving module receives a valve closing instruction, the normally open electromagnetic valve closes the gas circuit, so that the gas is not conveyed to the gas appliance any more, safety accidents are effectively avoided, and the life and property safety of users is guaranteed;
the gas leakage alarm is arranged indoors and is close to a gas appliance; the gas leakage alarm comprises an alarm main controller, a signal transmitting module, a gas sensor and a WIFI module, wherein the signal transmitting module, the gas sensor and the WIFI module are respectively and electrically connected with the alarm main controller; the gas sensor is a gas-sensitive resistor; the signal transmitting module is in communication connection with the signal receiving module; when gas leakage occurs, the gas leakage alarm sends a valve closing instruction to the signal receiving module through the signal transmitting module;
the system comprises a user terminal, a server and a server, wherein the user terminal is first networking equipment on a user, and the first networking equipment comprises a smart phone, a tablet personal computer, a personal PC and the like; when gas leakage occurs, the gas leakage alarm sends a gas leakage signal to the user terminal through the WIFI module.
Further, the gas leakage alarm system also comprises a cloud platform control end; the cloud platform control end comprises a communication module, a data processing module and a data storage module; the communication module and the data storage module are respectively connected with the data processing module; the communication module is in communication connection with the WIFI module; when gas leakage occurs, the gas leakage alarm sends a gas leakage signal to the cloud platform control end through the WIFI module.
Furthermore, the gas leakage alarm system also comprises a maintenance terminal, wherein the maintenance terminal is second networking equipment on a maintenance person, and the second networking equipment comprises a smart phone, a tablet personal computer, a personal computer and the like; when the cloud platform control end receives the gas leakage signal, the cloud platform control end sends a troubleshooting task to the maintenance terminal through the communication module.
Furthermore, a maintenance terminal APP for receiving task instructions and feeding back inspection results is loaded on the maintenance terminal; the maintenance personnel can timely receive the troubleshooting task through the maintenance end APP, and when the troubleshooting task is completed, the troubleshooting result can be fed back to the cloud platform control end through the maintenance end APP, so that the cloud platform control end can record the troubleshooting result.
Furthermore, the gas leakage alarm also comprises an air suction assembly for sucking indoor air to the gas sensor, and the air suction assembly is electrically connected with the alarm main controller; the air suction assembly comprises a motor and a fan, a motor shaft of the motor is in transmission connection with the fan, and the motor drives the fan to rotate to generate air convection when being electrified, so that indoor air blows a gas sensor, and the aim of active monitoring is fulfilled; the gas leakage can be found timely through the action of the air suction assembly, so that corresponding measures can be taken at the first time.
Furthermore, the gas leakage alarm also comprises a power supply module for supplying electric energy to the alarm main controller; the power supply module comprises a mains supply module and a storage battery power module, wherein the mains supply module obtains electric energy from an urban power grid, and the storage battery power module obtains the electric energy from a storage battery, and the mains supply module and the storage battery power module are respectively and electrically connected with the alarm main controller. In daily use, the electric energy required by the operation of the gas leakage alarm is provided by the mains supply module; under special conditions, when the urban power grid is in a power failure state, the electric energy required by the operation of the gas leakage alarm is provided by the storage battery power supply module; the gas leakage alarm can effectively adapt to the environments with and without commercial power, and realizes more comprehensive safety protection.
Furthermore, the gas leakage alarm also comprises an alarm module for alarming and prompting through sound and/or an indicator light; the alarm module is electrically connected with the alarm main controller.
Further, the signal transmission mode between the signal transmitting module and the signal receiving module includes one or more of bluetooth, infrared ray and WIFI, and bluetooth is preferred in this embodiment.
Further, be provided with the user side APP that is used for binding user information, binds the gas apparatus, activates gas apparatus and remote control gas apparatus on the user terminal.
Further, the gas appliance includes a gas water heater and a gas cooker.
Setting of a user side APP:
the household gas valve and the gas leakage alarm are respectively electrified; the WIFI module actively proposes a WIFI prompt of a connected user, and the first networking enters the next setting; downloading an APP (application) of a user side in a code scanning mode, a software searching mode and the like, registering special account password information, and binding an account by inputting a serial number on a gas appliance; the user can activate the gas appliance after inputting correct information such as name, telephone, address and the like through the activation window; and the activation information is sent to the cloud platform control end, and the cloud platform control list establishes a corresponding file according to the activation information so as to efficiently manage the user information.
Pairing and working process of the gas leakage alarm system:
pairing: the gas leakage alarm and the household gas valve are respectively electrified, respective starting keys on the gas leakage alarm and the household gas valve are respectively punished, the signal transmitting module sends pairing information, the signal receiving module receives the pairing information, and the signal receiving module starts to work after the pairing is successful; the air suction assembly is started to suck indoor air for detection, and the alarm module is powered on to enter a standby state;
the work is as follows: when the gas concentration is detected to reach or exceed a set value, the gas leakage alarm enters an emergency stop switch state; when the gas concentration is detected to reach or exceed a set value for 3 times (5 s/time), the alarm module starts to alarm, and meanwhile, the gas leakage alarm sends a valve closing instruction to the household gas valve, so that the household gas valve closes the valve; when the gas concentration is detected to be lower than the set value for 3 times (5 s/time), the gas leakage alarm sends a valve opening instruction to the gas valve of the user, so that the gas valve of the user opens the valve.
The control flow of the gas leakage alarm system is as follows:
the method comprises the steps that a gas sensor monitors the gas concentration in indoor air in real time, when the gas concentration reaches or exceeds a set value, a valve closing instruction is sent to a gas valve of a user through a signal transmitting module, so that the gas valve of the user can be closed in time, meanwhile, sound or indication light alarm prompt is carried out through an alarm module, gas leakage alarm is synchronously prompted to a user side APP through a WIFI module, and gas leakage alarm is synchronously promoted to a cloud platform control end through the WIFI module; after receiving the gas leakage alarm, the cloud platform control end sends an investigation task to a nearby site through the communication module, and pushes alarm user information to the maintenance end APP to inform maintenance personnel to arrive at the site in time; after the maintenance personnel check the hidden danger, the gas leakage alarm is manually turned on, restarted and re-monitored for the gas concentration in indoor air, and after confirming that the gas concentration is lower than a set value, an alarm removing application is sent to the cloud platform control end through the WIFI module; and the cloud platform control end sends a troubleshooting secret order to the user side APP after receiving the alarm releasing application, the user provides the troubleshooting secret order to the maintenance personnel, the maintenance personnel inputs the troubleshooting secret order to the maintenance end APP to confirm that the user determines troubleshooting hidden dangers, and finally the alarm is released and a corresponding diary is formed.
The foregoing is the preferred embodiment of the present invention, showing and describing the basic principles, main 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 embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a gas leakage alarm system which characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the household gas valve is arranged outdoors; the household gas valve comprises a valve body main controller, a normally open electromagnetic valve and a signal receiving module, wherein the normally open electromagnetic valve and the signal receiving module are respectively and electrically connected with the valve body main controller; the gas inlet end of the normally open electromagnetic valve is communicated with a gas supply terminal, and the gas outlet end of the normally open electromagnetic valve is communicated with a gas appliance; when the signal receiving module receives a valve closing instruction, the normally open electromagnetic valve closes the gas circuit;
the gas leakage alarm is arranged indoors and is close to a gas appliance; the gas leakage alarm comprises an alarm main controller, a signal transmitting module, a gas sensor and a WIFI module, wherein the signal transmitting module, the gas sensor and the WIFI module are respectively and electrically connected with the alarm main controller; the signal transmitting module is in communication connection with the signal receiving module, and when gas leakage occurs, the gas leakage alarm sends a valve closing instruction to the signal receiving module through the signal transmitting module;
the user terminal is a first networking device on the user; when gas leakage occurs, the gas leakage alarm sends a gas leakage signal to the user terminal through the WIFI module.
2. The gas leak alarm system according to claim 1, wherein: the system also comprises a cloud platform control end; the cloud platform control end comprises a communication module, a data processing module and a data storage module; the communication module and the data storage module are respectively connected with the data processing module; the communication module is in communication connection with the WIFI module; when gas leakage occurs, the gas leakage alarm sends a gas leakage signal to the cloud platform control end through the WIFI module.
3. The gas leak alarm system according to claim 2, wherein: the system also comprises a maintenance terminal which is second networking equipment on the maintenance personnel; when the cloud platform control end receives the gas leakage signal, the cloud platform control end sends a troubleshooting task to the maintenance terminal through the communication module.
4. The gas leak alarm system according to claim 1, wherein: the gas leakage alarm also comprises an air suction assembly for sucking indoor air to the gas sensor, and the air suction assembly is electrically connected with the alarm main controller; the air suction assembly comprises a motor and a fan, wherein the motor drives the fan to rotate to generate air convection, so that indoor air blows to the gas sensor.
5. The gas leak alarm system according to claim 1, wherein: the gas leakage alarm also comprises a power supply module for supplying electric energy to the alarm main controller; the power supply module comprises a mains supply module for obtaining electric energy from an urban power grid and/or a storage battery power module for obtaining electric energy from a storage battery, and the mains supply module and/or the storage battery power module are electrically connected with the alarm main controller.
6. The gas leak alarm system according to claim 1, wherein: the gas leakage alarm also comprises an alarm module for carrying out alarm prompt through sound and/or an indicator light; the alarm module is electrically connected with the alarm main controller.
7. The gas leak alarm system according to claim 1, wherein: the signal transmission mode between the signal transmitting module and the signal receiving module comprises one or more than two of Bluetooth, infrared rays and WIFI.
8. The gas leak alarm system according to any one of claims 1 to 7, wherein: the gas appliance comprises a gas water heater and a gas cooker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123256191.2U CN217133833U (en) | 2021-12-22 | 2021-12-22 | Gas leakage alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123256191.2U CN217133833U (en) | 2021-12-22 | 2021-12-22 | Gas leakage alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217133833U true CN217133833U (en) | 2022-08-05 |
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ID=82618658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123256191.2U Active CN217133833U (en) | 2021-12-22 | 2021-12-22 | Gas leakage alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217133833U (en) |
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2021
- 2021-12-22 CN CN202123256191.2U patent/CN217133833U/en active Active
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