CN203786873U - Household water leakage and gas leakage detection device - Google Patents
Household water leakage and gas leakage detection device Download PDFInfo
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- CN203786873U CN203786873U CN201420068215.2U CN201420068215U CN203786873U CN 203786873 U CN203786873 U CN 203786873U CN 201420068215 U CN201420068215 U CN 201420068215U CN 203786873 U CN203786873 U CN 203786873U
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Abstract
The utility model discloses a household water leakage and gas leakage detection device, which is composed of a monitoring host machine, a first control branch machine and a second control branch machine. Wireless communication is adopted between the monitoring host machine and the first control branch machine and between the monitoring host machine and the second control branch machine. The first control branch machine and the second control branch machine have fixed IDs. The monitoring host machine acquires water leakage and gas leakage information at mounting positions and an accident type can be timely analyzed and determined whether to be a water leakage accident, or a gas leakage accident or two accidents at happening at the same time, a corresponding warning short message is sent to a mobile phone number with a default value according to the determined accident type, control commands including control branch machine ID information are sent to the first control branch machine and the second control branch machine, the first control branch machine and the second control branch machine receive the control commands from the monitoring host machine, the ID information in the control command can be compared with the ID of the branch machine, and after the ID is determined, corresponding water cut-off and electricity cut-off control and voice warning function are implemented. The device can meet timely household water leakage and gas leakage accident detection demands by an ordinary family, and loss of life and property caused to people due to water leakage and gas leakage accidents can be reduced maximally.
Description
Technical field
The utility model belongs to domestic environment detection field, is specifically related to a kind of domestic water-leakage gas leak detection device.
Background technology
Tap water and rock gas and the people's daily life is closely bound up, is two fundamentals that maintain the normal life of resident family.In real life, the household causing because of a variety of causes gas leakage accident of leaking happens occasionally, household is leaked and can be made the indoor meeting such as floor, furniture damage because of water inlet, if water leakage is excessive, may bring disaster to neighbourhood around, thereby bring inconvenience to resident living, even also may cause serious economic loss; After gas leakage, if vented exhaust in time, the gas leaking can slowly be assembled indoor, in the time reaching finite concentration, just can make indoor occupant because of anoxic injured nerve system, cause respiratory paralysis, stupor, even dead, more seriously, in the time that gas leakage amount is larger, the combustion gas of leakage mixes and reaches explosion limits with air, meeting naked light will blast, thereby can cause serious personal injury event and huge property loss.
Utility model content
The purpose of this utility model is to provide a kind of domestic water-leakage gas leak detection device, this device can detect the gas leakage accident of leaking occurring in household in time, and water source and power supply in automatically cutting off house in the time that the gas leakage accident of leaking occurs, Accident prevention impact further expands, implement phonic warning and GSM short message alarm, this device can effectively reduce because of room leak the gas leakage life and the property loss that cause to the people simultaneously.
The technical scheme that the utility model adopts is: a kind of domestic water-leakage gas leak detection device, comprise monitoring main frame, control extensions one, control extensions two, control extensions one and control extensions two all have fixing ID, between monitoring main frame and control extensions one, control extensions two, adopt radio communication; Described monitoring main frame comprises microcontroller one, the detection module that leaks, the gas leakage detection module being connected respectively with microcontroller one input end and module is set, gsm module is connected with microcontroller one output terminal, wireless communication module one is connected with the I/O mouth of microcontroller one, and power supply one is connected with each power unit power input in monitoring main frame respectively; Described control extensions one comprises microcontroller two, the wireless communication module two being connected with the I/O mouth of microcontroller two, with the output terminal of microcontroller two phase connection solenoid valve module and voice module one respectively, power supply two respectively with each power unit in control extensions one power input be connected; Described control extensions two comprises microcontroller three, the wireless communication module three being connected with the I/O mouth of microcontroller three, the power switching module being connected respectively with the output terminal of microcontroller three and voice module two, power supply three is connected with the power input of each power unit in control extensions two respectively.
The beneficial effects of the utility model are:
1, the utility model has tap water leakage and natural gas leaking measuring ability simultaneously, and can in the time that the gas leakage accident of leaking occurs, automatically cut off the water supply and power supply, and the gas leakage accident impact that can effectively prevent from leaking further expands.
2, the utility model has phonic warning and GSM short message alarm function simultaneously, can in the time that the gas leakage accident of leaking occurs, take measures by timely reminding user, reduces as far as possible the gas leakage accident of leaking and brings property and economic loss to resident's family life.
3, in the utility model, monitor between main frame and each control extensions and adopt radio communication, without secondary wiring, easy to install.
4, the utility model perfect in shape and function, stable performance, result of use is good, is convenient to promote the use of.
In sum, the utility model perfect in shape and function, stable performance, easy to install, can meet general family to the leak timely detection demand of gas leakage accident of room, reduce to greatest extent economy and the property loss that the gas leakage accident of leaking causes to the people.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is schematic block circuit diagram of the present utility model.
Description of reference numerals:
In figure, 1 monitoring main frame, the 1-1 detection module that leaks, 1-2 gas leakage detection module, 1-3 microcontroller one, 1-4 arranges module, 1-5GSM module, 1-6 wireless communication module one, 1-7 power supply one; 2 control extensions one, 2-1 wireless communication module two, 2-2 microcontroller two, 2-3 solenoid valve module, 2-4 voice module one, 2-5 power supply two; 3 control extensions two, 3-1 wireless communication module three, 3-2 microcontroller three, 3-3 power switching module, 3-4 voice module two, 3-5 power supply three.
Embodiment
The gas leak detection device that leaks of a kind of household as shown in Figure 1, formed by monitoring main frame, control extensions one, control extensions two, control extensions one, control extensions two all have fixing ID, between monitoring main frame and control extensions one, control extensions two, adopt radio communication.The detection module 1-1 that leaks in described monitoring main frame (1), gas leakage detection module 1-2 is respectively used to gather leaking and gas leakage information in room, and the gas leakage information of leaking can be converted to digital output, detection module 1-1 leaks, gas leakage detection module 1-2 is connected with the input end of microcontroller one 1-3 respectively, module 1-4 is set and is connected with microcontroller one 1-3 input end, gsm module 1-5 is connected with microcontroller one 1-3 output terminal, wireless communication module one 1-6 is connected with the I/O mouth of microcontroller one 1-3, power module one 1-7 respectively with the detection module 1-1 that leaks, gas leakage detection module 1-2, microcontroller one 1-3, gsm module 1-5, the power input of wireless communication module one 1-6 is connected, for above-mentioned module provides working power, in control extensions one (2), wireless communication module two 2-1 are connected with the I/O mouth of microcontroller two 2-2, solenoid valve module 2-3 is connected with the output terminal of microcontroller two 2-2, voice module one 2-4 is connected with the output terminal of microcontroller two 2-2, power supply two 2-5 are connected with the power input of wireless communication module two 2-1, microcontroller two 2-2, voice module one 2-4 respectively, for above-mentioned module provides working power, in control extensions two (3), wireless communication module three 3-1 are connected with the I/O mouth of microcontroller three 3-2, power switching module 3-3 is connected with the output terminal of microcontroller three 3-2, voice module two 3-4 are connected with the output terminal of microcontroller three 3-2, power supply three 3-5 are connected with the power input of wireless communication module three 3-1, microcontroller three 3-2, voice module two 3-4 respectively, for above-mentioned module provides working power,
In the present embodiment, described in the detection module 1-1 that leaks formed by electrode sensor, signal amplification circuit, AD translation circuit, directly export in digital quantity mode the testing result of leaking; Described gas leakage detection module 1-2 is made up of methane detecting sensor, signal conditioning circuit, AD translation circuit, directly exports gas leakage testing result in digital quantity mode; Described microcontroller one 1-3, microcontroller two 2-2, microcontroller three 3-2 are 8 low-power scms; The described module 1-4 that arranges is 4*4 keyboard; Described gsm module 1-5 is the compatible gsm communication module of 2G/3G; Described wireless communication module one 1-6, wireless communication module two 2-1, wireless communication module three 3-1 are 2.4G wireless radio-frequency communication module; Described solenoid valve module 2-3 comprises driving circuit for electromagnetic valve and solenoid valve; Described power switching module 3-3 comprises relay drive circuit and relay switch; The voice power amplifier that includes digital speech recording and playback ic in described voice module one 2-4, voice module two 3-4 and join with it, described power supply one 1-7, power supply two 2-5, power supply two 3-5 are the electric battery that 3 joint 1.5V AA batteries are composed in series.
When use, monitoring main frame (1) is installed in the place of the easy gas leakage accident of leaking in household, control extensions one (2) is installed in the tap water interface of registering one's residence, and by the pipeline of registering one's residence of the solenoid valve access tap water in solenoid valve module 2-3, control extensions two (3) is installed in outdoor power service wire interface, and the power lead of registering one's residence is connected with the relay switch in power switching module 3-3.Leak detection module 1-1 and gas leakage detection module 1-2 of monitoring main frame (1) utilization gathers the gas leakage information of leaking at position place, and testing result is sent to microcontroller 1-3 in digital quantity mode, by microcontroller 1-3 analysis data, and be confirmed to be and leakage accident or gas leakage accident occur or two kinds of accidents occur simultaneously, when determining after accident pattern, utilize AT instruction control gsm module 1-5 to send corresponding alarm message to preset phone number by microcontroller one 1-3, phone number is arranged by module 1-4 is set by user, pass through wireless communication module one 1-6 to control extensions one (2) simultaneously, control extensions two (3) sends control command, control command is by boot symbol, control extensions ID and control word composition, control extensions one (2), control extensions two (3) is respectively by wireless communication module two 2-1, wireless communication module three 3-1 receive the control command from monitoring main frame (1), microcontroller two 2-2 that simultaneously control command receiving are sent to, microcontroller three 3-2 analyze, in the time that the control extensions id field in the microcontroller two 2-2 analysis and Control orders in control extensions one (2) comprises the machine ID, confirm indoor generation leakage accident, microcontroller two 2-2 transmit control signal and make the closed electromagnetic valve in solenoid valve module 2-3, cut off the water supply, prevent that leakage accident from expanding, control voice module one 2-4 simultaneously and implement to leak phonic warning, in the time that the control extensions id field in the microcontroller three 3-2 analysis and Control orders in control extensions two (3) comprises the machine ID, confirm indoor generation gas leakage accident, microcontroller three 3-2 transmit control signal the relay switch in power switching module 3-3 are disconnected, cut off indoor power supply, prevent from opening because of user the generation of the gas explosion accident that electric equipment causes, control voice module two 3-4 simultaneously and implement gas leakage phonic warnings.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification, change and equivalent structure transformation of above embodiment being done according to the utility model technical spirit, all still belongs in the protection domain of technical solutions of the utility model.
Claims (2)
1. a domestic water-leakage gas leak detection device, it is characterized in that, comprise monitoring main frame, control extensions one, control extensions two, control extensions one and control extensions two all have fixing ID, between monitoring main frame and control extensions one, control extensions two, adopt radio communication; Described monitoring main frame (1) comprises microcontroller one (1-3), the detection module that leaks (1-1), the gas leakage detection module (1-2) being connected respectively with microcontroller one (1-3) input end and module (1-4) is set, gsm module (1-5) is connected with microcontroller one (1-3) output terminal, wireless communication module one (1-6) is connected with the I/O mouth of microcontroller one (1-3), and power supply one (1-7) is connected with each power unit power input in monitoring main frame (1) respectively; Described control extensions one (2) comprises microcontroller two (2-2), the wireless communication module two (2-1) being connected with the I/O mouth of microcontroller two (2-2), the solenoid valve module (2-3) being connected respectively with the output terminal of microcontroller two (2-2) and voice module one (2-4), power supply two (2-5) respectively with each power unit in control extensions one (2) power input be connected; Described control extensions two (3) comprises microcontroller three (3-2), the wireless communication module three (3-1) being connected with the I/O mouth of microcontroller three (3-2), the power switching module (3-3) being connected respectively with the output terminal of microcontroller three (3-2) and voice module two (3-4), power supply three (3-5) is connected with the power input of each power unit in control extensions two (3) respectively.
2. a kind of domestic water-leakage gas leak detection device according to claim 1, it is characterized in that: described in the detection module (1-1) that leaks formed by electrode sensor, signal amplification circuit, AD translation circuit, directly export in digital quantity mode the testing result of leaking; Described gas leakage detection module (1-2) is made up of methane detecting sensor, signal conditioning circuit, AD translation circuit, directly exports gas leakage testing result in digital quantity mode; Described microcontroller one (1-3), microcontroller two (2-2), microcontroller three (3-2) are 8 low-power scms; The described module (1-4) that arranges is for 4*4 keyboard; Described gsm module (1-5) is the compatible gsm communication module of 2G/3G; Described wireless communication module one (1-6), wireless communication module two (2-1), wireless communication module three (3-1) are 2.4G wireless radio-frequency communication module; Described solenoid valve module (2-3) comprises driving circuit for electromagnetic valve and solenoid valve; Described power switching module (3-3) comprises relay drive circuit and relay switch; The voice power amplifier that includes digital speech recording and playback ic in described voice module one (2-4), voice module two (3-4) and join with it; Described power supply one (1-7), power supply two (2-5), power supply two (3-5) are the electric battery that 3 joint 1.5V AA batteries are composed in series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068215.2U CN203786873U (en) | 2014-02-18 | 2014-02-18 | Household water leakage and gas leakage detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420068215.2U CN203786873U (en) | 2014-02-18 | 2014-02-18 | Household water leakage and gas leakage detection device |
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| Publication Number | Publication Date |
|---|---|
| CN203786873U true CN203786873U (en) | 2014-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420068215.2U Expired - Fee Related CN203786873U (en) | 2014-02-18 | 2014-02-18 | Household water leakage and gas leakage detection device |
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|---|---|
| CN (1) | CN203786873U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551176A (en) * | 2015-07-29 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Environment monitor method and user terminal |
| CN108415350A (en) * | 2018-03-29 | 2018-08-17 | 乾元智能江苏安全技术有限公司 | A kind of combustion gas based on Internet of Things guard system safe to use and its method |
-
2014
- 2014-02-18 CN CN201420068215.2U patent/CN203786873U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105551176A (en) * | 2015-07-29 | 2016-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Environment monitor method and user terminal |
| CN108415350A (en) * | 2018-03-29 | 2018-08-17 | 乾元智能江苏安全技术有限公司 | A kind of combustion gas based on Internet of Things guard system safe to use and its method |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20150218 |
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| EXPY | Termination of patent right or utility model |