CN106054826A - Intelligent community natural gas safety monitoring system - Google Patents
Intelligent community natural gas safety monitoring system Download PDFInfo
- Publication number
- CN106054826A CN106054826A CN201610277080.4A CN201610277080A CN106054826A CN 106054826 A CN106054826 A CN 106054826A CN 201610277080 A CN201610277080 A CN 201610277080A CN 106054826 A CN106054826 A CN 106054826A
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- Prior art keywords
- circuit
- natural gas
- community
- monitoring system
- safety monitoring
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- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 239000003345 natural gas Substances 0.000 title claims abstract description 58
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000001514 detection method Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims description 9
- 238000012360 testing method Methods 0.000 claims description 4
- 238000004880 explosion Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Quality & Reliability (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention provides an intelligent community natural gas safety monitoring system, which comprises a terminal control device installed at a community natural gas monitoring center, household control devices installed in all user houses and a solenoid valve installed on a natural gas inlet pipeline, wherein the terminal control device is connected with and controls the household control devices through wireless communication. The intelligent community natural gas safety monitoring system can monitor safe utilization of natural gas of all users in the community, can deal with natural gas leakage accidents quickly, and effectively controls occurrence of natural gas leakage explosion accidents.
Description
Technical field
The present invention relates to natural gas security monitoring field, be specially a kind of Intelligent Community natural gas safety monitoring system.
Background technology
Along with a large amount of uses of natural gas, each apartment house all " is shrouded " by natural gas institute.Natural gas popularize to
Public life brings conveniently, decreases the pollution in city, improves quality of life and efficiency, but simultaneously, natural gas is also
Potential " dangerous materials ", often due to the natural gas leaking blast that causes such as improper use and ageing equipment or have during poisoning
Occur, bring huge threat to the security of the lives and property of resident.
Existing natural gas safety monitoring system mainly includes two big classes, family monitoring system that (1) is single or device:
As authorized the safety device of a kind of home-use natural gas disclosed in Publication No. CN 203415071 U, including PLC, electricity
Source, CH4 detector, electronics window opener, air purifier and alarm, by being arranged on the natural gas line in kitchen by device
At valve port, utilize PLC achieve detection reveal, window, air cleaning and the function of warning, reduce natural diarrhea due to stagnation of QI
Potential safety hazard after leakage.But system structure function singleness, is only applicable to domestic consumer, it is impossible to avoid sending out of accident timely and effectively
Raw, and use PLC device high cost.(2) family and community auxiliary monitors the system or device combined: as open in authorized
Novel radio gas leakage alarm device number disclosed in CN 203759835 U, described alarm device includes being installed on indoor
The alarm device that the detection induction apparatus that the controller in portion is connected with controller input is connected with the outfan of controller, described
Be provided with GPRS wireless data transmitter on controller, GPRS wireless data transmitter wirelessly be arranged at community
Remote terminal server in property connects.By setting up GPRS wireless data transmitter and remote terminal server, it is achieved with
Time carry out sound and light alarm to user and residential property, it is possible to effectively reduce the Loss of Life and property of user.But apparatus integration
Degree is the highest, only warning function, it is impossible to accident of losing heart gas leakage in time is effectively treated.
Summary of the invention
Technical problem solved by the invention is to provide a kind of Intelligent Community natural gas safety monitoring system, on solving
State the problem proposed in background technology.
Technical problem solved by the invention realizes by the following technical solutions: a kind of Intelligent Community natural gas is supervised safely
Ore-controlling Role, including: it is installed on the terminal control mechanism of community natural gas Surveillance center, is installed on the family control of each user
Device and the electromagnetic valve being arranged on natural gas admission line, terminal control mechanism connects the family control of control by wireless telecommunications
Device processed.
Preferably, described family control device is arranged in each user family, runs the natural gas of unique user
Situation is monitored, including single chip machine controlling circuit, wireless transmission circuit, sound light alarming circuit, Detection Circuit, temperature inspection
Slowdown monitoring circuit, fan drive circuit, solenoid valve control circuit, power circuit, described single chip machine controlling circuit successively with described nothing
Line transmission circuit, sound light alarming circuit, Detection Circuit, temperature sensing circuit, fan drive circuit, electromagnetic valve control electricity
Road, power circuit electrical connection.
Preferably, described terminal control mechanism is arranged on the Surveillance center of community, for each natural in whole community
The ruuning situation of gas test point natural gas is monitored, including single chip machine controlling circuit, wireless transmission circuit, GSM circuit, display
Circuit, power circuit, described single chip machine controlling circuit successively with described wireless transmission circuit, GSM circuit, display circuit and electricity
Source circuit electrically connects.
Preferably, described electromagnetic valve is arranged on the admission line of domestic consumer's natural gas, the air inlet of electromagnetic valve side
Ball valve it is additionally provided with on pipeline.
Preferably, described Detection Circuit is arranged on the wall of distance ceiling 15-20cm, described temperature inspection
Slowdown monitoring circuit is arranged on natural gas range side.
Compared with prior art, the invention has the beneficial effects as follows: the present invention can be to user's natural gas safety each in community
The monitoring used, can process natural gas leaking accident rapidly, effectively controls the generation of natural gas leaking explosion accident.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the GSM circuit connection diagram of the present invention.
Fig. 3 is the display circuit connection diagram of the present invention.
Fig. 4 is the Detection Circuit connection diagram of the present invention.
Fig. 5 is the temperature sensing circuit connection diagram of the present invention.
Fig. 6 is the light-coupled isolation control circuit connection diagram of the present invention.
Detailed description of the invention
In order to make realizing technological means, creation characteristic, reaching purpose and be easy to understand with effect of the present invention, knot below
Conjunction is specifically illustrating, and the present invention is expanded on further.
As it is shown in figure 1, a kind of Intelligent Community natural gas safety monitoring system, including: it is installed in the natural gas monitoring of community
The terminal control mechanism of the heart, the family control device being installed on each user and the electricity being arranged on natural gas admission line 30
Magnet valve 20.
Described terminal control mechanism is arranged on the Surveillance center of community, for detection of natural gas point each in whole community
The ruuning situation of natural gas is monitored, including single chip machine controlling circuit 01, wireless transmission circuit 02, GSM circuit 03, display electricity
Road 04, power circuit 05, described single chip machine controlling circuit 01 successively with described wireless transmission circuit 02, GSM circuit 03, display
Circuit 04 and power circuit 05 electrically connect.
Described family control device is arranged in each user family, carries out the natural gas ruuning situation of unique user
Monitoring, including single chip machine controlling circuit 11, wireless transmission circuit 12, sound light alarming circuit 13, Detection Circuit 14, temperature inspection
Slowdown monitoring circuit 15, fan drive circuit 16, solenoid valve control circuit 17, power circuit 18, described single chip machine controlling circuit 11 depends on
Secondary with described wireless transmission circuit 12, sound light alarming circuit 13, Detection Circuit 14, temperature sensing circuit 15, fans drive
Circuit 16, solenoid valve control circuit 17, power circuit 18 electrically connect.
Described electromagnetic valve 20 selects PS01A type electromagnetic valve, is arranged on the admission line 30 of domestic consumer's natural gas, electricity
It is additionally provided with ball valve 21 on the admission line 30 of magnet valve 20 side.
In the present embodiment, single chip machine controlling circuit 01,11 choosing in described terminal control mechanism and family control device
Select is the STC12C5A60S2 chip of low-power consumption, low cost, is installed in control device box body；Described is wirelessly transferred electricity
That road 02,12 selects is the radio frequency chip nRF24L01 of low-power consumption, and chip is installed in control device box body, and antenna is external；
Described power circuit 05,18 selects DC9V to turn 5V circuit, is installed in control device box body.
In the present embodiment, in described terminal control mechanism, that described GSM circuit 03 selects is SIM900, is arranged on
Control, in device box body, to include SIM socket, be illustrated in figure 2 and interface microcontroller circuit, only need to be by serial ports pin order sheet
Machine serial ports.Described display circuit 04 uses TFT liquid crystal display screen OCM800*480, is illustrated in figure 3 circuit interface and shows
It is intended to, only need to be connected with the 4 of single-chip microcomputer I/O mouth, be placed in control device cartridge upper surface.
In the present embodiment, in described family control device, described sound light alarming circuit 13 selects LED and buzzer report
Alert circuit, LED light includes green, yellow and red three kinds, and LED shows and buzzer is installed on control device box body
Surface；Described Detection Circuit 14 selects MQ-4 gas detecting element, as shown in Figure 4；Described temperature sensing circuit 15
Select DS18B20 temperature sensor, as shown in Figure 5；Described fan drive circuit 16, described solenoid valve control circuit 17 select
Selecting TLP521 light-coupled isolation control circuit, as shown in Figure 6, optocoupler input connects single-chip processor i/o mouth, and output terminates corresponding fan
Can complete to control with electromagnetic valve.
In the present embodiment, on the wall of the 15-20cm that described Detection Circuit 14 is arranged on distance ceiling 50, institute
The temperature sensing circuit 15 stated is arranged on natural gas range 40 side.
The operation principle of the present invention: in use, Detection Circuit 14 detects for 1, normal mode of operation, i.e. natural gas range
To there being natural gas leaking, but not less than default threshold value, and temperature sensing circuit 15 detects that natural gas range periphery has high temperature, this
Time single chip machine controlling circuit 11 drive green light in LED light, represent normal work；2, safety instruction mode of operation, gas
Testing circuit 14 has detected natural gas leaking, but has exceeded default threshold value, and temperature sensing circuit 15 detects natural gas
Stove periphery has high temperature, and now single chip machine controlling circuit 11 drives amber light in LED light bright, and buzzer warning, represents and exists
The situation of abnormal use, needs to overhaul；3, leakage alarm mode of operation, Detection Circuit 14 has detected natural gas
Leakage, and has exceeded default threshold value, and temperature sensing circuit 15 at natural gas range periphery either with or without high temperature being detected, this is described
Time there is gas leak phenomenon, single chip machine controlling circuit 11 drives when red in LED light, and buzzer is reported to the police, and controls immediately
Fan drive circuit 16 processed is opened fan and is operated, and controls solenoid valve control circuit 17 simultaneously and is operated, closes electromagnetic valve.
Meanwhile, gas leakage information is transferred to the terminal control mechanism of Surveillance center, terminal control mechanism by wireless transmission circuit
By GSM circuit 03, gas leakage information is sent to user.If additionally, after five minutes, family control device still detects
There is gas leak phenomenon to natural gas, and detect that gas concentration is increasing, transmit information to terminal control mechanism the most again,
This family natural gas line is safeguarded by request in time, thus is prevented effectively from the generation of accident.
By above embodiment it can be seen that this instance system simple in construction, reasonable in design, low cost, strong interference immunity,
The suitability is strong, easy to use.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.The claimed scope of the present invention by appending claims and
Its equivalent defines.
Claims (4)
1. an Intelligent Community natural gas safety monitoring system, it is characterised in that comprising: be installed in the natural gas monitoring of community
The terminal control mechanism of the heart, the family control device being installed on each user and the electromagnetism being arranged on natural gas admission line
Valve, terminal control mechanism connects the family control device of control by wireless telecommunications, and described family control device is arranged on
In each user family, the natural gas ruuning situation of unique user is monitored, including single chip machine controlling circuit, is wirelessly transferred electricity
Road, sound light alarming circuit, Detection Circuit, temperature sensing circuit, fan drive circuit, solenoid valve control circuit, power supply electricity
Road, described single chip machine controlling circuit successively with described wireless transmission circuit, sound light alarming circuit, Detection Circuit, temperature
Testing circuit, fan drive circuit, solenoid valve control circuit, power circuit electrically connect.
A kind of Intelligent Community the most according to claim 1 natural gas safety monitoring system, it is characterised in that: described terminal
Control device and be arranged on the Surveillance center of community, for the ruuning situation of detection of natural gas point natural gas each in whole community is entered
Row monitoring, including single chip machine controlling circuit, wireless transmission circuit, GSM circuit, display circuit, power circuit, described single-chip microcomputer
Control circuit electrically connects with described wireless transmission circuit, GSM circuit, display circuit and power circuit successively.
A kind of Intelligent Community the most according to claim 1 natural gas safety monitoring system, it is characterised in that: described electromagnetism
Valve is arranged on the admission line of domestic consumer's natural gas, and the admission line of electromagnetic valve side is additionally provided with ball valve.
A kind of Intelligent Community the most according to claim 1 natural gas safety monitoring system, it is characterised in that: described gas
Testing circuit is arranged on the wall of distance ceiling 15-20cm, and described temperature sensing circuit is arranged on natural gas range side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610277080.4A CN106054826A (en) | 2016-09-09 | 2016-09-09 | Intelligent community natural gas safety monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610277080.4A CN106054826A (en) | 2016-09-09 | 2016-09-09 | Intelligent community natural gas safety monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106054826A true CN106054826A (en) | 2016-10-26 |
Family
ID=57176185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610277080.4A Pending CN106054826A (en) | 2016-09-09 | 2016-09-09 | Intelligent community natural gas safety monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106054826A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106919136A (en) * | 2017-04-18 | 2017-07-04 | 惠安县昌瑞五金制品有限公司 | A kind of Intelligent gas supervising device for smart home |
| CN107644514A (en) * | 2017-10-30 | 2018-01-30 | 中国地质大学（武汉） | A kind of the natural gas reports to the police machine based on NB IoT technologies |
| CN107832520A (en) * | 2017-11-02 | 2018-03-23 | 北京石油化工学院 | A kind of gas explosion Evaluation of High Temperature Disaster method in tunnel |
-
2016
- 2016-09-09 CN CN201610277080.4A patent/CN106054826A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106919136A (en) * | 2017-04-18 | 2017-07-04 | 惠安县昌瑞五金制品有限公司 | A kind of Intelligent gas supervising device for smart home |
| CN106919136B (en) * | 2017-04-18 | 2019-02-12 | 深圳市万佳安智能科技有限公司 | A kind of Intelligent gas monitoring device for smart home |
| CN107644514A (en) * | 2017-10-30 | 2018-01-30 | 中国地质大学（武汉） | A kind of the natural gas reports to the police machine based on NB IoT technologies |
| CN107832520A (en) * | 2017-11-02 | 2018-03-23 | 北京石油化工学院 | A kind of gas explosion Evaluation of High Temperature Disaster method in tunnel |
| CN107832520B (en) * | 2017-11-02 | 2021-03-19 | 北京石油化工学院 | Evaluation method for natural gas explosion high-temperature disasters in tunnel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161026 |