CN107798830A - A kind of coal gas leakage alarming system - Google Patents
A kind of coal gas leakage alarming system Download PDFInfo
- Publication number
- CN107798830A CN107798830A CN201710952954.6A CN201710952954A CN107798830A CN 107798830 A CN107798830 A CN 107798830A CN 201710952954 A CN201710952954 A CN 201710952954A CN 107798830 A CN107798830 A CN 107798830A
- Authority
- CN
- China
- Prior art keywords
- module
- receiving terminal
- alarm
- receiving
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
-
- 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
Abstract
The invention discloses a kind of coal gas leakage alarming system, including detection module, execution module, alarm module, position module, signal transmission module, control module, receiving terminal, the detection module are connected with acquisition module, and execution module is connected with gas-off valve.The purpose of multiple security is reached, by audible and visual alarm notice, indoor user has emergency, please timely processing, when the user of interior is not received by audible and visual alarm information, by sending a warning message to administrative staff, cause the attention of administrative staff, it is easy to administrative staff to rescue indoor user, administrative staff receive the positional information of gas leak simultaneously, and administrative staff can reduce the place of gas leak by positional information, are easy to investigate gas leak point.
Description
Technical field
The present invention relates to gas leak, and in particular to a kind of coal gas leakage alarming system.
Background technology
The main component of coal gas is CO, hydrogen and alkane, alkene, aromatic hydrocarbons etc..The coal gas of different cities, CO, hydrogen content can
It can differ bigger.Poisonous coal gas is because CO therein, aromatic hydrocarbons etc. can be combined with the hemoglobin in human body, causes anoxic,
Make one to remain unconscious even dead, can also make one dizzy, nausea and collapse at low concentrations.Because CO gases are poisonous, lead to
Often described gas leak detector is exactly to be used as alarm decision by detecting the CO gas concentrations of leakage.
Gas leak can be made one because being choked to death.People is rely the air of survival, there is about 20% oxygen, if you
Activity space is closing space, and oxygen is thin, and you understand oxygen deficiency, asphyxia, stupor, have the people of cardiovascular and cerebrovascular disease by entail dangers to
Life.In a closing space, gas leak, oxygen in air can be made relatively lean, it is naturally just harmful.Run into this feelings
Condition, total valve is first shut off, close power supply, burning things which may cause a fire disaster, open door and window by air circulation.
In the prior art, most of gas leak detectors be present and buzzing alarm is carried out when gas leakage, cause user
Attention, but still exist administrative staff without in time find buzzing alarm the problem of, while exist can not position coal gas in time
The problem of leak position.
The content of the invention
The present invention solves most of gas leak detectors existing for prior art and buzzing announcement is carried out when gas leakage
It is alert, cause the attention of user, but still the problem of administrative staff without buzzing alarm is had found in time be present, while exist can not and
The problem of Shi Dingwei gas leak positions, there is provided a kind of coal gas leakage alarming system, its apply when can gas leak when
Wait and user is reminded by audible and visual alarm, while can be sent a warning message by way of communication to administrative staff, and can lead to
The mode for crossing voice causes the attention of administrative staff, and the position of administrative staff's gas leak can also be informed by sending positional information
Put, reduce gas leak point investigation scope.
The present invention is achieved through the following technical solutions：
A kind of coal gas leakage alarming system, including detection module, execution module, alarm module, position module, signal transmission
Module, control module, receiving terminal, the detection module are connected with acquisition module, and execution module is connected with gas-off valve, its
In：Acquisition module, detection module is transferred to for gathering air sample, and by air sample；Detection module, for receiving air
Sample, and sampling analysis is carried out to air sample, and analysis result is transferred to control module；Execution module, controlled for receiving
The instruction that molding block is sent, and control the opening and closing of gas-off valve；Alarm module, sent for receive and control module
Alarm signal, and carry out audible and visual alarm；Position module, the instruction sent for receive and control module, and the position that place will be alerted
Confidence number is sent to receiving terminal；Signal transmission module, for realizing the communication between position module and receiving terminal, for controlling
Molding block and the communication of receiving terminal；Receiving terminal, for the positional information of receiving position module, the setting for parameter；Control
Molding block, for receiving the analysis result of detection module and the opening and closing of gas-off valve being controlled according to analysis result；With
In receive analysis result and according to analysis result send alarm signal give alarm module carry out audible and visual alarm, be simultaneously emitted by instruction to
Position module simultaneously controls position module to send positional information to receiving terminal；The instruction sent for receiving receiving terminal.Pass through
The acquisition module set on detection module carries out continual sampling to the air of interior, and acquisition module passes the air collected
Detection module is defeated by, detection module detects to sampled air, detects the concentration of CO in Air, is then aoxidized with one
Carbon preset value is compared, and when the concentration of carbon monoxide exceedes preset value, detection module transmits information to control module, control
Molding block control execution module closes coal gas gas-off valve, cuts off the source of coal gas, while control module issues instructions to report
Alert module, alarm module receive information simultaneously carry out audible and visual alarm, remind user indoors to have emergency, while control module
Control position module is communicated by signal transmission module with receiving terminal, and the positional information of warning information is sent into reception
Terminal, administrative staff receive the positional information of warning information, taken measures in time, and gas leak point is rescued, avoided
The unnecessary loss caused by gas leak.Reach the purpose of multiple security, notify indoor user to have by audible and visual alarm
Emergency, timely processing is asked, when the user of interior is not received by audible and visual alarm information, by sending a warning message to pipe
Reason personnel, cause the attention of administrative staff, be easy to administrative staff to rescue indoor user, while administrative staff receive coal
The positional information of gas leakage, administrative staff can reduce the place of gas leak by positional information, be easy to investigate gas leak point.
Further, a kind of coal gas leakage alarming system, the signal transmission module are WIFI chips.Using WIFI chips
The increasing income property of WIFI chips is allowed for, for the ease of realizing the communication between position module and receiving terminal.
Further, a kind of coal gas leakage alarming system, the position module are connected with voice module, the voice module
Positional information for position module to be sent is converted into voice messaging and carries out voice broadcast.Using voice module be in order to
Family indoors when when be not received by audible and visual alarm information, position module is converted warning message by voice module
Voice broadcast is carried out to user by the receiving terminal of user for voice messaging, causes the attention of user, further reminds user
Gas leak.
The present invention has the following advantages and advantages compared with the prior art：
1st, a kind of coal gas leakage alarming system of the present invention, has reached the purpose of multiple security, room is notified by audible and visual alarm
Interior user has emergency, asks timely processing, when the user of interior is not received by audible and visual alarm information, is accused by sending
Alert information causes the attention of administrative staff, is easy to administrative staff to rescue indoor user to administrative staff, while custodian
Member receives the positional information of gas leak, and administrative staff can reduce the place of gas leak by positional information, be easy to investigate
Gas leak point.
2nd, a kind of coal gas leakage alarming system of the present invention, the increasing income property of WIFI chips is allowed for using WIFI chips, is
The communication being easy to implement between position module and receiving terminal.
3rd, a kind of coal gas leakage alarming system of the present invention, using voice module be in order to user indoors when do not connect
When receiving audible and visual alarm information, warning message is converted into voice messaging by voice module and passes through user's by position module
Receiving terminal carries out voice broadcast to user, causes the attention of user, further reminds user's gas leak.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in figure 1, a kind of coal gas leakage alarming system, including detection module, execution module, alarm module, position mould
Block, signal transmission module, control module, receiving terminal, the detection module are connected with acquisition module, and execution module is connected with coal
Exhaust switch valve, wherein：Acquisition module, detection module is transferred to for gathering air sample, and by air sample；Detection module,
Sampling analysis is carried out for receiving air sample, and to air sample, and analysis result is transferred to control module；Perform mould
Block, the instruction sent for receive and control module, and control the opening and closing of gas-off valve；Alarm module, for receiving
The alarm signal that control module is sent, and carry out audible and visual alarm；Position module, the instruction sent for receive and control module, and
The position signalling for alerting place is sent to receiving terminal；Signal transmission module, for realize position module and receiving terminal it
Between communication, the communication for control module and receiving terminal；Receiving terminal, for the positional information of receiving position module, use
In the setting of parameter；Control module, for receiving the analysis result of detection module and controlling gas-off valve according to analysis result
Opening and closing；For receiving analysis result and sending alarm signal according to analysis result acousto-optic announcement is carried out to alarm module
It is alert, instruction is simultaneously emitted by position module and controls position module to send positional information to receiving terminal；For receiving eventually
Hold the instruction sent.The signal transmission module is WIFI chips.The position module is connected with voice module, the voice mould
The positional information that block is used to send position module is converted into voice messaging and carries out voice broadcast.
Continual sampling is carried out to the air of interior by the acquisition module set on detection module, acquisition module will be adopted
The air collected is transferred to detection module, and detection module detects to sampled air, detects the concentration of CO in Air,
Then compared with carbon monoxide preset value, when the concentration of carbon monoxide exceedes preset value, detection module is by information transfer
To control module, control module control execution module closes coal gas gas-off valve, cuts off the source of coal gas, while control module
Alarm module is issued instructions to, alarm module receive information simultaneously carries out audible and visual alarm, reminds user indoors to have emergency,
Control module control position module is communicated by signal transmission module with receiving terminal simultaneously, and the position of warning information is believed
Breath is sent to receiving terminal, and administrative staff receive the positional information of warning information, taken measures in time, and gas leak is clicked through
Row rescue, avoids unnecessary loss caused by gas leak.The purpose of multiple security is reached, room is notified by audible and visual alarm
Interior user has emergency, asks timely processing, when the user of interior is not received by audible and visual alarm information, is accused by sending
Alert information causes the attention of administrative staff, is easy to administrative staff to rescue indoor user to administrative staff, while custodian
Member receives the positional information of gas leak, and administrative staff can reduce the place of gas leak by positional information, be easy to investigate
Gas leak point.
Embodiment 2
On the basis of embodiment 1, position module is connected with voice module, and positional information is passed through voice by voice module
Form is sent to receiving terminal by signal delivery module, and receiving terminal receives voice and watchful voice broadcast, do not had in user
There is the very first time when receive audible and visual alarm, it is further to remind user to have emergency, avoid should be and receive
Audible and visual alarm information and cause damage.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., all should include
Within protection scope of the present invention.
Claims (3)
1. a kind of coal gas leakage alarming system, it is characterised in that including detection module, execution module, alarm module, position mould
Block, signal transmission module, control module, receiving terminal, the detection module are connected with acquisition module, and execution module is connected with coal
Exhaust switch valve, wherein：
Acquisition module, detection module is transferred to for gathering air sample, and by air sample；
Detection module, sampling analysis is carried out for receiving air sample, and to air sample, and analysis result is transferred to control
Module；
Execution module, the instruction sent for receive and control module, and control the opening and closing of gas-off valve；
Alarm module, the alarm signal sent for receive and control module, and carry out audible and visual alarm；
Position module, the instruction sent for receive and control module, and the position signalling for alerting place is sent to receiving terminal；
Signal transmission module, for realizing the communication between position module and receiving terminal, for control module and receiving terminal
Communication；
Receiving terminal, for the positional information of receiving position module, the setting for parameter；
Control module, for receiving the analysis result of detection module and unlatching and the pass of gas-off valve being controlled according to analysis result
Close；Audible and visual alarm is carried out to alarm module for receiving analysis result and sending alarm signal according to analysis result, is simultaneously emitted by
Instruct to position module and control position module to send positional information to receiving terminal；The finger sent for receiving receiving terminal
Order.
2. a kind of coal gas leakage alarming system according to claim 1, it is characterised in that the signal transmission module is
WIFI chips.
3. a kind of coal gas leakage alarming system according to claim 1, it is characterised in that the position module is connected with language
Sound module, the positional information that the voice module is used to send position module are converted into voice messaging and carry out voice broadcast.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952954.6A CN107798830A (en) | 2017-10-13 | 2017-10-13 | A kind of coal gas leakage alarming system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710952954.6A CN107798830A (en) | 2017-10-13 | 2017-10-13 | A kind of coal gas leakage alarming system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107798830A true CN107798830A (en) | 2018-03-13 |
Family
ID=61533249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710952954.6A Withdrawn CN107798830A (en) | 2017-10-13 | 2017-10-13 | A kind of coal gas leakage alarming system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107798830A (en) |
-
2017
- 2017-10-13 CN CN201710952954.6A patent/CN107798830A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180313 |
|
| WW01 | Invention patent application withdrawn after publication |