CN207302286U - A kind of combustion gas fire prevention regulator control system - Google Patents
A kind of combustion gas fire prevention regulator control system Download PDFInfo
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- CN207302286U CN207302286U CN201721407075.7U CN201721407075U CN207302286U CN 207302286 U CN207302286 U CN 207302286U CN 201721407075 U CN201721407075 U CN 201721407075U CN 207302286 U CN207302286 U CN 207302286U
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Abstract
The utility model discloses a kind of combustion gas fire prevention regulator control system, belong to gas combustion apparatus field.A kind of combustion gas fire prevention regulator control system of the utility model, including gas detectors, gas meter, flow meter, smoke exhaust ventilator and infrared flame detector, are equipped with control valve in gas meter, flow meter, for closing Gas Pipe, and control valve is electrically connected with battery in gas meter, flow meter；Smoke exhaust ventilator is equipped with exhaust module, for being outwards vented；Detection module and control module are equipped with gas detectors, detection module is used to detect gas concentration in air；Control module is electrically connected with detection module, control valve, exhaust module respectively, infrared flame detector, is electrically connected for detecting interior flame, and with spray water control system.Gas meter, flow meter battery powered is discharged indoor fuel gas by the utility model in gas leakage with smoke exhaust ventilator, and discharges indoor fuel gas with smoke exhaust ventilator in gas leakage, when occurring fire can sprinkling fire, security performance is high.
Description
Technical field
Gas combustion apparatus technical field is the utility model is related to, more specifically to a kind of combustion gas fire prevention regulator control system.
Background technology
Existing fuel gas alarm normally only possesses report in use, when detecting that gas content is exceeded in certain space
Alert function, warning personnel take relevant action；Or can start solenoid valve for gas while alarm, so as to close fuel gas source, keep away
Exempt from the further leakage of combustion gas.But do not possess the gas content of the function, i.e. space internal leakage that start corresponding combustion gas evacuation equipment
Remain unchanged, after warning function acts on, personnel enter the space in the case of ignorant, still suffer from certain danger.
The fuel gas alarm of existing portion of techniques can be connected so as to fulfill combustion gas in kitchen with exhaust equipments such as exhaust fans
Exclude, be the peripheral hardware switch valve in Gas Pipe mostly, and switch valve is mostly in addition, at present when carrying out fuel gas pipeline cut-out
External power supply, then in starting switch valve, it is more likely that partial spark can occur there are certain spark phenomenon, exist compared with
Big risk.And fire once occurs, it can not in time judge, be delayed fire extinguishing opportunity.
Chinese Patent Application No.：201220061756.3 the applying date：On 2 23rd, 2012, invention and created name was：Take out
Kitchen ventilator and gas safety system, include the exhaust module for discharge gas this application discloses a kind of smoke exhaust ventilator, use
It is connected in the detecting module for detecting the gas concentration in surrounding air, with detecting module, for obtaining gas concentration and in combustion gas
Concentration sends the alarm module of alarm signal when being higher than given threshold, be connected with alarm module, for receiving alarm signal control
The control module of the working status of exhaust module.In the event of gas leakage, control module will open exhaust module, be vented mould
BOB(beginning of block) works, and the combustion gas of leakage is discharged, it is therefore prevented that the excessive concentration of combustion gas, causes danger, improve safety coefficient.Also carry
For a kind of gas safety system containing above-mentioned smoke exhaust ventilator, it includes gas meter, flow meter, and gas meter, flow meter includes burnt gas valve, control module
The working status of burnt gas valve is controlled according to alarm signal.When combustion gas leaks, control module is opening exhaust mould
When block, burnt gas valve is simultaneously closed off, prevents combustion gas from continuing to leak, improves safety coefficient.
The patent formula links gas meter, flow meter and smoke exhaust ventilator and coal gas detection module, then can utilize smoke pumping
Machine outwards discharges indoor fuel gas, effectively dredges air, while using switch valve cut-out combustion gas, prevent from further revealing.But it is fired
Switch valve in gas meter is connected with external power supply, and spark is easily produced using AC power, and effect is bad, this is also institute in industry
Forbid.
Chinese Patent Application No.：201520549245.X, on July 27 2015 applying date, which discloses one
Kind kitchen fuel gas alarm and kitchen ventilator linked system, including the fuel gas alarm and kitchen ventilator being arranged in kitchen, kitchen ventilator
On be provided with the noncontacting switch for starting and stopping the kitchen ventilator, noncontacting switch includes microcontroller, and microcontroller passes through nothing
Line communication module carries out both-way communication with the microcontroller set in fuel gas alarm, and the signal sent according to microcontroller controls nothing
The disconnection of contact switch and closure, when measuring gas concentration and reaching the first designated value, microcontroller controls the noncontacting switch
Closure；When measuring gas concentration and being less than the first designated value, after microcontroller delay specified time, the disconnected of noncontacting switch is controlled
Open.The program reduces risk again by dredging air.
Utility model content
1. utility model technical problems to be solved
It is connected with external power supply that there are larger safety wind the purpose of the utility model is to overcome gas meter, flow meter in the prior art
The deficiency of danger, there is provided a kind of combustion gas is prevented fires regulator control system, and the utility model is gas meter, flow meter battery powered, and in combustion gas
Discharge indoor fuel gas with smoke exhaust ventilator during leakage, when occurring fire can sprinkling fire, security performance is high.
2. technical solution
To reach above-mentioned purpose, technical solution provided by the utility model is：
A kind of combustion gas fire prevention regulator control system of the utility model, including control module, gas detectors, gas meter, flow meter, oil pumping
Smoke machine and infrared flame detector, are equipped with control valve in gas meter, flow meter, for closing Gas Pipe, and control valve and battery in gas meter, flow meter
It is electrically connected；
Smoke exhaust ventilator is equipped with exhaust module, for being outwards vented；Detection module is equipped with gas detectors, for detecting sky
Gas concentration in gas；Infrared flame detector, for detecting interior flame；Control module, for obtaining detection module and infrared
Signal in flame detector, and transmit signal instruction to control valve, exhaust module, spray water control system.
Further improved as the utility model, the control module is connected with wireless transmitter module, gas meter, flow meter and
Reception of wireless signals module is provided with smoke exhaust ventilator.
Further improved as the utility model, the control valve is sealed in inside gas meter, flow meter.
Further improved as the utility model, the gas detectors are located at the top of smoke exhaust ventilator.
Further improved as the utility model, which further includes alarm module, the alarm module and control mould
Block is electrically connected.
Further improved as the utility model, the alarm module is powered by external power supply, and alarm module
It is arranged on non-kitchen space.
Further improved as the utility model, the alarm module includes audible alarm module and light warning mould
Block.
Further improved as the utility model, the infrared flame detector is used in detecting chamber more than 1.5 meters
Region flame, spray water control system are used to control aqueduct shower nozzle to spray water, which is installed on roof.
Further improved as the utility model, which further includes motorized window, the motorized window and control module electricity
Connection.
3. beneficial effect
Using technical solution provided by the utility model, compared with prior art, have the advantages that：
(1) a kind of combustion gas fire prevention regulator control system of the utility model, gas meter, flow meter battery powered, can reduce accident wind
Danger, in addition, gas meter, flow meter and smoke exhaust ventilator are used cooperatively, when gas leakage occurs, outside row can be reduced using smoke exhaust ventilator
Gas, reduces gas concentration；When a fire, can be also detected by infrared flame detector, timely sprinkling fire, makes house
Equipment is occupied preferably to be utilized.
(2) a kind of combustion gas fire prevention regulator control system of the utility model, if gas detectors set position relatively low, is striking sparks
When probably due to gas concentration at that time is higher and produces the situation of information erroneous judgement, gas detectors are arranged on phase by this programme
To higher position, can more accurately detect whether to reveal.
(3) a kind of combustion gas fire prevention regulator control system of the utility model, further includes motorized window, the motorized window and control module electricity
Connection, motorized window and smoke exhaust ventilator cooperating, can accelerate indoor air flows, contribute to the reduction of indoor fuel gas concentration,
Reasonable in design, principle is simple, easy to promote the use of.
Brief description of the drawings
Fig. 1 is the combustion gas fire prevention regulator control system block diagram of the utility model.
Label declaration in schematic diagram：100th, detection module；110th, control module；120th, infrared flame detector；200、
Gas meter, flow meter；210th, control valve；300th, smoke exhaust ventilator；310th, exhaust module；400th, alarm module；500th, motorized window.
Embodiment
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term used in the present embodiment " vertical ", " horizontal ",
For illustrative purposes only, it is unique embodiment to be not offered as "left", "right" and similar statement.
Unless otherwise defined, technical and scientific term all used in the utility model is with belonging to the utility model
The normally understood implication of those skilled in the art is identical.Herein in the term used in the description of the utility model
It is intended merely to the purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/
Or " include the arbitrary and all combinations of one or more relevant Listed Items.
Embodiment 1
With reference to Fig. 1, a kind of combustion gas fire prevention regulator control system of the present embodiment, including control module 110, gas detectors, combustion
Gas meter 200, smoke exhaust ventilator 300 and infrared flame detector 600, are equipped with control valve 210 in gas meter, flow meter 200, for closing combustion gas
Pipe, and control valve 210 is electrically connected with battery in gas meter, flow meter 200.
The smoke exhaust ventilator 300 of the present embodiment is equipped with exhaust module 310, for being outwards vented；It is appreciated that the exhaust module
310 be the exhaust apparatus such as exhaust fan, air blower.
Detection module 100 is equipped with gas detectors, detection module 100 is used to detect gas concentration in air；Usually,
Smoke exhaust ventilator 300 and gas detectors are installed in interior, and detection module 100 is used to detect indoor gas concentration, when combustion gas is sent out
During raw leakage, gas concentration raises in air, and detection module 100 can pass it to control module.
Infrared flame detector 120 in the present embodiment, for detecting interior flame, infrared flame detector 120 passes through
Control module 110 is electrically connected with spray water control system.In use, needing to adjust the visual angle of infrared flame detector 120, make its spy
Survey indoor 1.5 meters of area above flames.When kitchen normal use combustion gas is cooked, naked light can be also produced, but general gas-cooker is most
0.7~1.1 meter or so height is arranged on, if not controlling visual angle, it is easy to produce erroneous judgement.If gas-cooker is highly more than 1.1
Rice, can also adjust accordingly detection visual angle.
Control module 110 respectively with detection module 100, control valve 210, exhaust module 310, infrared flame detector 120
It is electrically connected with spray water control system.Signal in the acquisition detection module 100 of control module 110 and infrared flame detector 120, and to
Control valve 210, exhaust module 310, spray water control system transmit signal instruction.Control module 110 is to the gas concentration that detects
Data carry out contrast processing, if reaching setting value, signal is sent to smoke exhaust ventilator 300, and control smoke exhaust ventilator 300 starts,
Outwards exhaust.
When detecting flame, it is also necessary to sprinkling fire, it is therefore desirable to which tip position sets aqueduct shower nozzle indoors, can be with
Set on the ceiling, spray water control system is used to control aqueduct shower nozzle to spray water.Control module 110 receives infra red flame detection
During the flare up fire that device 120 transmits, signal, control aqueduct shower nozzle water spray are transmitted to spray water control system.
Control module 110 can be electrically connected by cable with smoke exhaust ventilator 300, control valve 210, spray water control system,
More preferably, control module 110 can be made to be connected with wireless transmitter module, gas meter, flow meter 200, smoke exhaust ventilator 300 and water spray control system
Reception of wireless signals module is provided with system, the transmission of signal is carried out by wireless signal.
Embodiment 2
A kind of combustion gas fire prevention regulator control system of the present embodiment, its basic structure is same as Example 1, its difference exists
In：The control valve 210 is sealed in inside gas meter, flow meter 200.210 sealed set of control valve can be prevented that external moisture sources are rotten
Valve body is lost, keeps its accuracy.
Gas detectors can be arranged on the top of smoke exhaust ventilator 300, do not limit it down and be connected to one with smoke exhaust ventilator 300
Rise, its is highly desirable to be higher than smoke exhaust ventilator.General combustion gas density is less than atmospheric density, and combustion gas is above after leakage, combustion gas
Detector sets of a relatively high position more accurately to detect whether to reveal.In addition, when being worked in kitchen, combustion
Gas strikes sparks the stage there may be the situation about can just light of repeatedly strike sparks, if gas detectors setting position is relatively low, when striking sparks
Probably due to gas concentration at that time is higher and produces the situation of information erroneous judgement, therefore the present embodiment sets gas detectors
Above smoke exhaust ventilator 300.
Embodiment 3
A kind of combustion gas fire prevention regulator control system of the present embodiment, its basic structure is same as Example 2, its difference exists
In：The system further includes alarm module 400, which is electrically connected with control module 110.Alarm module 400 is by outer
Power supply power supply is connect, and alarm module 400 is arranged on non-kitchen space, i.e., is set with gas meter, flow meter locellus, can be when accident occurs
Alarm, easy to transmit information.
Further, alarm module 400 also can single battery powered, once saving firing accident thing, circuit is possible to meeting
Automatic trip, in this case alarm module 400 can also work normally.The alarm module 400 can be audible alarm module or
Light warning module, the preferred sound and light alarm module of the present embodiment.
Embodiment 4
A kind of combustion gas fire prevention regulator control system of the present embodiment, its basic structure is same as Example 3, its difference exists
In：The system further includes motorized window 500, which is electrically connected with control module 110.Motorized window 500 includes being arranged on window
Rack on the frame of family and the gear being arranged on window door, the gear are connected with motor driving shaft, and the motor is by control mould
Block 110 controls forward or reverse.
The general gas-cooker upper area of household smoke exhaust ventilator 300 has stronger exhaust capacity at present, to indoor entirety
Air flow can not play larger effect in a short time.When gas leakage occurs, the also controllable gear of the present embodiment
Rotate, door of then opeing the window, realize the indoor air exchange with the external world, quickly discharge indoor combustion gas, reduce accident risk.
For above-described embodiment, when control module uses wireless signal transfer information, in alarm module and motorized window 500
On need to set corresponding signal receiving module, ensure that each module can work normally.
Schematically the utility model and embodiments thereof are described above, this describes no restricted, attached drawing
Shown in be also the utility model one of embodiment, actual structure is not limited thereto.So if this area
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, not inventively design
The frame mode similar to the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (10)
- The regulator control system 1. a kind of combustion gas is prevented fires, including control module (110), gas detectors, gas meter, flow meter (200), smoke exhaust ventilator (300) and infrared flame detector (600), it is characterised in that：Control valve (210) is equipped with gas meter, flow meter (200), is fired for closing Tracheae, and control valve (210) is electrically connected with battery in gas meter, flow meter (200)；Smoke exhaust ventilator (300) is equipped with exhaust module (310), for being outwards vented；Detection module (100) is equipped with gas detectors, for detecting gas concentration in air；Infrared flame detector (600), for detecting interior flame；Control module (110), for obtaining signal in detection module (100) and infrared flame detector (600), and to control valve (210), exhaust module (310), spray water control system transmit signal instruction.
- A kind of 2. combustion gas fire prevention regulator control system according to claim 1, it is characterised in that：The control module (110) with Wireless transmitter module connects, and reception of wireless signals module is provided with gas meter, flow meter (200) and smoke exhaust ventilator (300).
- A kind of 3. combustion gas fire prevention regulator control system according to claim 1 or 2, it is characterised in that：The control valve (210) is close It is internal to be enclosed in gas meter, flow meter (200).
- A kind of 4. combustion gas fire prevention regulator control system according to claim 1 or 2, it is characterised in that：The gas detectors position At the top of smoke exhaust ventilator (300).
- A kind of 5. combustion gas fire prevention regulator control system according to claim 3, it is characterised in that：The system further includes alarm module (400), which is electrically connected with control module (110).
- A kind of 6. combustion gas fire prevention regulator control system according to claim 5, it is characterised in that：The alarm module (400) is logical External power supply power supply is crossed, and alarm module (400) is arranged on non-kitchen space.
- A kind of 7. combustion gas fire prevention regulator control system according to claim 6, it is characterised in that：Alarm module (400) bag Include audible alarm module and light warning module.
- A kind of 8. combustion gas fire prevention regulator control system according to claim 1 or 2, it is characterised in that：The infra red flame detection Device (600) is used for 1.5 meters of area above flames in detecting chamber.
- A kind of 9. combustion gas fire prevention regulator control system according to claim 8, it is characterised in that：The spray water control system is used for Aqueduct shower nozzle water spray is controlled, which is installed on roof.
- A kind of 10. combustion gas fire prevention regulator control system according to claim 1, it is characterised in that：Motorized window (500) is further included, The motorized window (500) is electrically connected with control module (110).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407075.7U CN207302286U (en) | 2017-10-30 | 2017-10-30 | A kind of combustion gas fire prevention regulator control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407075.7U CN207302286U (en) | 2017-10-30 | 2017-10-30 | A kind of combustion gas fire prevention regulator control system |
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| CN207302286U true CN207302286U (en) | 2018-05-01 |
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| CN201721407075.7U Active CN207302286U (en) | 2017-10-30 | 2017-10-30 | A kind of combustion gas fire prevention regulator control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375346A (en) * | 2019-06-21 | 2019-10-25 | 宁波方太厨具有限公司 | A kind of control method of fume purifier of fume and the fume purifier of fume |
| CN110517457A (en) * | 2019-09-06 | 2019-11-29 | 中山大学南方学院 | Kitchen hidden danger processing unit |
| CN111681386A (en) * | 2020-06-15 | 2020-09-18 | 广西大学行健文理学院 | Fire control early warning system based on big data |
-
2017
- 2017-10-30 CN CN201721407075.7U patent/CN207302286U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110375346A (en) * | 2019-06-21 | 2019-10-25 | 宁波方太厨具有限公司 | A kind of control method of fume purifier of fume and the fume purifier of fume |
| CN110517457A (en) * | 2019-09-06 | 2019-11-29 | 中山大学南方学院 | Kitchen hidden danger processing unit |
| CN111681386A (en) * | 2020-06-15 | 2020-09-18 | 广西大学行健文理学院 | Fire control early warning system based on big data |
| CN111681386B (en) * | 2020-06-15 | 2021-02-09 | 广西大学行健文理学院 | Fire control early warning system based on big data |
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