CN204880252U

CN204880252U - Intelligence gas early warning cut -off

Info

Publication number: CN204880252U
Application number: CN201520558132.6U
Authority: CN
Inventors: 林挥明
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-29
Filing date: 2015-07-29
Publication date: 2015-12-16
Anticipated expiration: 2025-07-29

Abstract

The utility model relates to an intelligence gas early warning cut -off, the use is opened by the burning things which may cause a fire disaster such as gas oven stove fire that mainly detect the kitchen by the burning things which may cause a fire disaster sensor whether, with conveying signal to controller when the burning things which may cause a fire disaster uses, have or not the human body movable in detecting the kitchen by the scanning of a controller drive human sensor again, when not having human activity in the kitchen, human sensor conveying signal to controller, in order to begin the timing by controller drive time -recorder, when the time is predetermine in arrival, the controller can drive the gas breaker in with user's gas conveying line gas block, therefore, can be unmanned in the kitchen, and the use is opened for a long time to burning things which may cause a fire disaster such as gas oven stove fire, and before probably leading to harm such as empty fever of cooking utensil or gas leakage to take place, automatically, close burning things which may cause a fire disaster such as stove fire, the effect takes place in order to reach effective prevention calamity.

Description

Intelligent gas early warning cut-off

Technical field

The utility model has about a kind of intelligent gas early warning cut-off, espespecially one can be unmanned in kitchen, and gas oven stove fire opens use for a long time, the harm such as cooking apparatus sky burning or gas leakage may be caused to occur before, automatically burning things which may cause a fire disaster is closed, the intelligent gas early warning cut-off occurred with effective disaster prevention.

Background technology

Press, gas oven is the indispensable kitchen appliance of modern kitchen, use gas oven carry out food boil time, by the switch opens of gas oven, can need only produce stove fire cooking food immediately, and requiredly can regulate stove fire size according to using, upper very convenient in use.Though gas oven brings people great convenience in life, if careless slightly when using, just easily there is the danger such as gas poisoning, fire and blast.

Therefore, be have dealer to use upper unsafe problem for gas oven, the kitchen safeguard procedures device that research and development are relevant, it consists predominantly of temperature-sensitive sticker, gas leakage detector, monitor, human body sensor and radio report module, when temperature-sensitive sticker or gas leakage detector senses are too high because sky burns equitemperature to cooking apparatus such as gas ovens, or gas leakage, when there is methane gas abnormality in kitchen, send temperature anomaly signal and gas anomaly signal respectively to monitor, monitor resummons after receiving this signal to human body sensor, scan in kitchen whether have physical activity by human body sensor, if in kitchen during unmanned activity, human body sensor can be summoned to monitor, to drive radio report module to send a warning to mobile phone by monitor, by this, with when there is gas leakage in kitchen or gas oven occurs abnormal high temperature, notify that user processes by mobile phone.

Due to existing kitchen safety device occur in kitchen abnormal high temperature or occur gas leakage time, just send abnormal signal to monitor, drive human body sensor to detect kitchen by monitor again and whether have people, if nobody time side orders about radio report module and to give the alarm the mobile phone of signal to user, get back to kitchen process to allow user.And this design, find when user just talks with its mobile phone and other people in actual use, this alarm signal cannot produce reminding effect to user immediately; Moreover, even if receive this alarm signal, if user is leaving home remotely, also cannot at once to return home process, even if notify that other people assist, other people are also not necessarily in user family, still just must can help process through the stretch journey time, but enter situation without key after may arriving user house what is more; Another when user's mobile phone does not have electricity, also cannot receive signal, especially when user is at basement or when not easily receiving the place of signal, this alarm signal also cannot send to user.When this all causes when kitchen generation abnormal high temperature or gas leakage, user cannot carry out process disappearance immediately, and causes the generation of disaster.

Edge is, creator of the present utility model is because existing kitchen safety device, after there is abnormal high temperature or gas leakage in kitchen, just send a warning to user, user may be caused to process immediately because of factors again therebetween, so that these kitchen safety devices perform practically no function, therefore its assisting a ruler in governing a country for many years in the manufacture of association area and design experiences and knowledge of creator's mat of the present utility model, and through clever thought in many ways, carry out research and development improvement for existing kitchen protector, and grind and create the utility model.

Utility model content

The utility model has about a kind of intelligent gas early warning cut-off, its main purpose is to provide one can be unmanned in kitchen, and gas oven stove fire opens use for a long time, the harm such as cooking apparatus sky burning or gas leakage may be caused to occur before, automatically burning things which may cause a fire disaster is closed, the intelligent gas early warning cut-off occurred with effective disaster prevention.

In order to reach above-mentioned enforcement object, the utility model creator discusses and formulates following intelligent gas early warning cut-off, be provided with a burning things which may cause a fire disaster sensor, and this burning things which may cause a fire disaster sensor is coupled mutually with a controller, this controller is made again to be coupled with a human body sensor and a timer, separately be provided with a gas breaker, to couple mutually with this controller.

Intelligent gas early warning cut-off as above, wherein, this intelligent gas early warning cut-off is provided with a guidance panel further, to couple mutually with this controller.

Intelligent gas early warning cut-off as above, wherein, this burning things which may cause a fire disaster sensor is temperature-sensitive sticker.

Intelligent gas early warning cut-off as above, wherein, this gas breaker is provided with further blocking and removes button.

By this, detect the burning things which may cause a fire disaster such as the gas oven stove fire in kitchen when burning things which may cause a fire disaster sensor and whether open use, to send a signal to controller when burning things which may cause a fire disaster uses, driven in a human body sensor Scanning Detction kitchen with or without physical activity by controller again, when in kitchen without physical activity time, human body sensor sends a signal to controller, with timing by controller driving timer, in time arriving Preset Time, controller can drive a gas breaker to be blocked by gas in user's gas transfer pipeline, by this, can be unmanned in kitchen, and the burning things which may cause a fire disaster such as gas oven stove fire open use for a long time, and before the harm such as cooking apparatus sky burning or gas leakage may be caused to occur, automatically the burning things which may cause a fire disaster such as stove fire are closed, to reach effective disaster prevention generation effect.

Accompanying drawing explanation

Fig. 1: Organization Chart of the present utility model;

Fig. 2: flow chart of the present utility model;

Fig. 3: another embodiment Organization Chart of the present utility model.

Reference numeral illustrates:

1: burning things which may cause a fire disaster sensor

2: controller

3: human body sensor

4: timer

5: gas breaker

6: guidance panel

Detailed description of the invention

And be the effect making technological means of the present utility model and can reach, can have more complete and clearly disclose, being hereby described in detail as follows, seeing also accompanying drawing and the label of exposure:

First, refer to shown in Fig. 1, be intelligent gas early warning cut-off of the present utility model, form primarily of burning things which may cause a fire disaster sensor 1, controller 2, human body sensor 3, timer 4 and gas breaker 5; Wherein:

This burning things which may cause a fire disaster sensor 1, above the gas oven being arranged at kitchen or the place such as side, whether open to detect the burning things which may cause a fire disaster such as gas stove fire, its detection can (a kind of embodiment that this temperature-sensitive sticker provides for the utility model for it such as temperature-sensitive sticker, burning things which may cause a fire disaster sensor 1 of the present utility model is not limited with temperature-sensitive sticker), with by burning things which may cause a fire disaster temperature manner such as sensing stove fires, detect stove fire and whether just opening use;

This controller 2, couple mutually with this burning things which may cause a fire disaster sensor 1, program is provided with in this controller 2, and in this program, be loaded with burning things which may cause a fire disaster open temp values such as judging stove fire and close the supplemental characteristics such as stove fire time value, to coordinate this supplemental characteristic computing, control the start in good time such as human body sensor 3, timer 4 and gas breaker 5;

This human body sensor 3, is arranged in kitchen, is couple mutually with this controller 2, to detect in kitchen with or without physical activity;

This timer 4, couples mutually with this controller 2;

This gas breaker 5, couples mutually with this controller 2, is the gas transfer pipeline place making this gas breaker 5 be connected to user.

Accordingly, see also shown in Fig. 2, when opening the burning things which may cause a fire disaster such as the gas oven stove fire in kitchen as user, the unlatching of this burning things which may cause a fire disaster sensor 1 meeting active detecting stove fire uses, and signal transmission is to controller 2, when detecting in temperature sensing mode, then in time opening gas oven stove fire, burning things which may cause a fire disaster sensor 1 can will detect that temperature is sent to controller 2, when its temperature arrives controller 2 preset temperature value, controller 2 can judge that the stove fire of gas oven is as unlatching using state, then, controller 2 can drive human body sensor 3 start, to scan in kitchen whether have physical activity, and by scanning detecting result Signal transmissions to controller 2, if scanning detecting result is for having people in kitchen activity, then indicate the activities such as in kitchen, people carries out that the cooking is cooked, therefore this gas oven stove fire be in can by attention state, according to the built-in programming of controller 2, judge that this is as " safety " state, controller 2 maintains the action driving human body sensor 3 to continue scanning kitchen space, and do not enter the program of closed gas stove fire.

As user because ring, visitor is visiting or process other affairs etc., and during kitchen away from keyboard, human body sensor 3 can be without human body active state in Scanning Detction kitchen, and by this testing result Signal transmissions to controller 2, now, controller 2 can drive the timer 4 coupled to start timing, if contain in Preset Time " about 15 minutes " in controller 2, human body sensor 3 rescans in kitchen physical activity, then controller 2 can be judged to be " safety " state, and stop the timing of timer 4 and timing time is made zero, and continue to drive human body sensor 3 pairs of kitchens to carry out Scanning Detction activity, and the program of closed gas stove fire can not be entered, if human body sensor 3 contains setting-up time in controller 2 still continue to scan have physical activity less than kitchen, then controller 2 can be judged to be " danger " state, and drive the gas breaker 5 coupled to block the gas of its gas transfer pipeline of user, to make gas oven without under gas supply, stove fire is made to close voluntarily.

Design by this, the utility model can be unmanned in kitchen, and the burning things which may cause a fire disaster such as gas oven stove fire open service condition for a long time, before the harm such as cooking apparatus sky burning or gas leakage may be caused to occur, namely automatically block gas conveying, stove fire is closed, betide possible trouble to take precautions against disaster.According to this, abnormal high temperature is there is in kitchen or after there is gas leakage with existing kitchen safety device, just circulate a notice of user by mobile phone, and user must return to kitchen in family, compared down from being about to gas closing process mode by user, the utility model more effectively can reach the effects such as prevention gas leakage, gas explosion and fire generation.Moreover, when user is for re-using gas, then can removes button by the set blocking of gas breaker 5, remove gas breaker 5 pairs of gas transfer pipeline blocking states, to recover the regular supply of gas.

Aforesaid embodiment or accompanying drawing pattern implemented by non-limiting intelligent gas early warning cut-off of the present utility model, see also shown in Fig. 3, for another embodiment of the present utility model, the utility model can be provided with a guidance panel 6 further, to couple mutually with controller 2, in this, user can by this guidance panel 6 sets itself gas shut-in time in a manual manner, when user sets the gas shut-in time in a manual manner, namely the gas shut-in time that its built-in program of reason controller 2 is preset can remove, and manually set the gas shut-in time as master with user, to have burning things which may cause a fire disaster in kitchen and without physical activity, and timer 4 timing is when arriving the manual setting-up time of user, gas breaker 5 closed gas is driven to carry by controller 2.The suitable change that all the technical staff in the technical field do or modification, all should be considered as not departing from intelligent gas early warning cut-off patent category of the present utility model.

Claims

1. an intelligent gas early warning cut-off, is provided with a burning things which may cause a fire disaster sensor, and this burning things which may cause a fire disaster sensor is coupled mutually with a controller, makes again this controller be coupled with a human body sensor and a timer, is separately provided with a gas breaker, to couple mutually with this controller.

2. intelligent gas early warning cut-off as claimed in claim 1, wherein, this intelligent gas early warning cut-off is provided with a guidance panel further, to couple mutually with this controller.

3. intelligent gas early warning cut-off as claimed in claim 2, wherein, this burning things which may cause a fire disaster sensor is temperature-sensitive sticker.

4. intelligent gas early warning cut-off as claimed in claim 3, wherein, this gas breaker is provided with further blocking and removes button.

5. intelligent gas early warning cut-off as claimed in claim 2, wherein, this gas breaker is provided with further blocking and removes button.

6. intelligent gas early warning cut-off as claimed in claim 1, wherein, this burning things which may cause a fire disaster sensor is temperature-sensitive sticker.

7. intelligent gas early warning cut-off as claimed in claim 1, wherein, this gas breaker is provided with further blocking and removes button.