CN205230282U - Kitchen gas safety monitored control system - Google Patents
Kitchen gas safety monitored control system Download PDFInfo
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- CN205230282U CN205230282U CN201520882611.3U CN201520882611U CN205230282U CN 205230282 U CN205230282 U CN 205230282U CN 201520882611 U CN201520882611 U CN 201520882611U CN 205230282 U CN205230282 U CN 205230282U
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- monitoring system
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Abstract
The utility model relates to a kitchen gas safety monitored control system, including control module, power module, temperature monitoring module, the module of airing exhaust, gas alarm, gas solenoid valve, timer, power module is connected with the control module power supply, and temperature monitoring module is connected with control module's input, and the gas alarm is connected with control module's input, and control module's output is connected with air exhaust module and gas solenoid valve respectively, and the timer is connected between control module and gas solenoid valve, and power module is connected with the timer power supply. The utility model provides a gas leak the potential safety hazards that exceeds standard and to air exhaust automatically, has still solved the cooking utensil and has dried out the safety problem that arouses the conflagration.
Description
Technical field
The utility model relates to a kind of kitchen fuel gas safety monitoring system, and this safety monitoring system is applicable to the security monitoring of kitchen fuel gas.
Technical background
At present, the kitchen fuel gas alarm of domestic market sales, combustion gas once leak exceeds standard, alarm it play the effect of alarm and emergency cut-off gas electromagnetic valve air feed.This kitchen fuel gas alarm, although gas leakage exceeds standard, energy emergency cut-off gas electromagnetic valve air feed, does not automatically start vented exhaust system, still there is hidden danger; And leave personnel for a long time when kitchen and cooker is dryouied cause fire there is no safeguard procedures.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of kitchen fuel gas safety monitoring system automatically can discharging combustion gas, closing gas valve.
For achieving the above object, the utility model provides a kind of kitchen fuel gas safety monitoring system, comprise control module, power module, temperature monitoring module, air draft module, fuel gas alarm, gas electromagnetic valve, power module and control module are for being electrically connected, temperature monitoring module is connected with the input end of control module, fuel gas alarm is connected with the input end of control module, and the output terminal of control module is connected with air draft module and gas electromagnetic valve respectively.
The gas concentration in fuel gas alarm monitoring kitchen, monitors gas leakage and gathers automatic alarm when exceeding standard and close gas electromagnetic valve by control module in air ambient, opens ventilating system exhaust simultaneously; The cooker temperature that temperature monitoring module uses for monitoring kitchen, controls gas electromagnetic valve when cooker temperature exceedes setting value by control module and turns off air feed, prevent cooker from being dryouied and burn.
Kitchen fuel gas safety monitoring system described in the utility model also comprises timer, and timer is connected between control module and gas electromagnetic valve, and power module and timer are for being electrically connected.Timer is provided with maximum service life, after opening gas electromagnetic valve, start timing at every turn, after reaching maximum service life, timer sends Automatic shutting-down of signal gas electromagnetic valve, also needing the service life that manually can increase timer when continuing air feed at gas electromagnetic valve to the time, preventing because forgetting that closedown stove and accessory causes stove and accessory to dryout and causes fire.
Power module of the present utility model comprises stabilized voltage supply and intrinsic safety electric source, stabilized voltage supply comprises the power transformer B, rectifier ZL, the filter capacitor C that connect successively, intrinsic safety electric source comprises constant current source U21, constant pressure source (U22, U23), constant current source U21 connects with output end of stabilized voltage supply, and constant pressure source (U22, U23) is in parallel with output end of stabilized voltage supply.
The utility model is set to described temperature monitoring module further and is connected by wireless signal with between control module.
It is infrared thermometer that the utility model is set to described temperature monitoring module further, and infrared thermometer can be one or more.
It can be one or more that the utility model is set to described fuel gas alarm further.
The utility model is set to described fuel gas alarm further and is connected by wireless signal with between control module.
It is the relay be connected with exhaust blower that the utility model is set to described air draft module further.
The utility model is set to described air draft module further.
The utility model to domestic gas monitor in air ambient gas leakage gather exceed standard time automatic alarm and close gas electromagnetic valve, simultaneously open ventilating system exhaust.In order to the electric spark preventing domestic gas solenoid valve from causing, power supply is essential safe type according to GB GB-3836,4 standard design, accomplishes safe and reliable; For realizing automatically closing when this object need not rise, the utility model facilitates position to be provided with timer in kitchen, automatically closes air feed gas electromagnetic valve, prevent stove and accessory from dryouting and cause fire when the service life of each use combustion gas exceedes the setting-up time of timer.Dryout to prevent stove and accessory and cause fire, the utility model is also provided with temperature monitoring module, for monitoring the cooker temperature that kitchen uses, automatically launching when cooker temperature exceedes setting value the instruction turning off gas electromagnetic valve, controlling gas electromagnetic valve by wireless temperature receiver and turn off air feed.
Because the utility model have employed such scheme, solving that gas leakage exceeds standard can not the hidden danger of automatic exhausting, also solves cooker and dryouies the safety problem causing fire.
Accompanying drawing explanation
For the ease of understanding structural principle of the present utility model and implementing best mode of the present utility model, below in conjunction with accompanying drawing, the utility model is further illustrated.
Fig. 1 is kitchen fuel gas safety monitoring system figure of the present utility model.
Fig. 2 is power module circuitry figure of the present utility model.
Embodiment
As shown in Figure 1, specific embodiment of the utility model is a kind of kitchen fuel gas safety monitoring system, comprise control module, power module, temperature monitoring module, air draft module, fuel gas alarm, gas electromagnetic valve, timer, power module and control module are for being electrically connected, temperature monitoring module is connected with the input end of control module, fuel gas alarm is connected with the input end of control module, the output terminal of control module is connected with air draft module and gas electromagnetic valve respectively, timer is connected between control module and gas electromagnetic valve, power module and timer are for being electrically connected.
As shown in Figure 2, power module of the present utility model comprises stabilized voltage supply and intrinsic safety electric source, stabilized voltage supply comprises the power transformer B, bridge rectifier ZL, the filter capacitor C that connect successively, the constant pressure source U22 that intrinsic safety electric source comprises constant current source U21, intrinsic safety exports 12V, intrinsic safety export the stabilized voltage supply U23 of 3V, constant current source U21 connects with output end of stabilized voltage supply, and constant pressure source (U22, U23) is in parallel with output end of stabilized voltage supply.Power acquisition intrinsically safe power supply, guarantees that the electric spark of the generation when gas concentration is too high and thermal effect all can not light combustion gas, safe and reliable.
The temperature monitoring module of the utility model specific embodiment is connected by wireless signal with between control module and between fuel gas alarm with control module.
The temperature monitoring module of the utility model specific embodiment is infrared thermometer, and infrared thermometer can be one or more, and fuel gas alarm also can be one or more.
The air draft module of the utility model specific embodiment is the relay be connected with exhaust blower.
Air draft module of the present utility model can also be and exhaust fan or smoke exhaust ventilator.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from the utility model aim.
Claims (10)
1. a kitchen fuel gas safety monitoring system, it is characterized in that: kitchen fuel gas safety monitoring system comprises control module, power module, temperature monitoring module, air draft module, fuel gas alarm, gas electromagnetic valve, power module and control module are for being electrically connected, temperature monitoring module is connected with the input end of control module, fuel gas alarm is connected with the input end of control module, and the output terminal of control module is connected with air draft module and gas electromagnetic valve respectively.
2. a kind of kitchen fuel gas safety monitoring system according to claim 1, is characterized in that: described kitchen fuel gas safety monitoring system also comprises timer, and timer is connected between control module and gas electromagnetic valve, and power module and timer are for being electrically connected.
3. a kind of kitchen fuel gas safety monitoring system according to claim 1 and 2, it is characterized in that: described power module comprises stabilized voltage supply and intrinsic safety electric source, stabilized voltage supply comprises the power transformer B, rectifier ZL, the filter capacitor C that connect successively, intrinsic safety electric source comprises constant current source U21, constant pressure source (U22, U23), constant current source U21 connects with output end of stabilized voltage supply, and constant pressure source (U22, U23) is in parallel with output end of stabilized voltage supply.
4. a kind of kitchen fuel gas safety monitoring system according to claim 1 and 2, is characterized in that: described temperature monitoring module is connected by wireless signal with between control module.
5. a kind of kitchen fuel gas safety monitoring system according to claim 4, is characterized in that: described temperature monitoring module is infrared thermometer, and infrared thermometer can be one or more.
6. a kind of kitchen fuel gas safety monitoring system according to claim 1 and 2, is characterized in that: described fuel gas alarm can be one or more.
7. a kind of kitchen fuel gas safety monitoring system according to claim 1 and 2, is characterized in that: described fuel gas alarm is connected by wireless signal with between control module.
8. a kind of kitchen fuel gas safety monitoring system according to claim 1 and 2, is characterized in that: described air draft module is the relay be connected with exhaust blower.
9. a kind of kitchen fuel gas safety monitoring system according to claim 1 and 2, is characterized in that: described air draft module is and exhaust fan or smoke exhaust ventilator.
10. a kind of kitchen fuel gas safety monitoring system according to claim 3, is characterized in that: described constant pressure source (U22, U23) comprises intrinsic safety and exports the constant pressure source U22 of 12V and the stabilized voltage supply U23 of intrinsic safety output 3V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882611.3U CN205230282U (en) | 2015-11-03 | 2015-11-03 | Kitchen gas safety monitored control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882611.3U CN205230282U (en) | 2015-11-03 | 2015-11-03 | Kitchen gas safety monitored control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205230282U true CN205230282U (en) | 2016-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520882611.3U Active CN205230282U (en) | 2015-11-03 | 2015-11-03 | Kitchen gas safety monitored control system |
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| CN (1) | CN205230282U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317546A (en) * | 2017-04-11 | 2018-07-24 | 浙江恒居防爆电气科技有限公司 | Domestic gas and air quality safety monitoring device |
| CN110412887A (en) * | 2019-09-05 | 2019-11-05 | 重庆大学 | A kind of more device intelligent linkage safety control systems in kitchen and method |
| CN111638664A (en) * | 2020-04-27 | 2020-09-08 | 广州市番禺奥莱照明电器有限公司 | Induction lamp with safety protection function and safety protection system |
-
2015
- 2015-11-03 CN CN201520882611.3U patent/CN205230282U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317546A (en) * | 2017-04-11 | 2018-07-24 | 浙江恒居防爆电气科技有限公司 | Domestic gas and air quality safety monitoring device |
| CN108317546B (en) * | 2017-04-11 | 2019-12-10 | 浙江恒居防爆电气科技有限公司 | Household gas and air quality safety monitoring device |
| CN110412887A (en) * | 2019-09-05 | 2019-11-05 | 重庆大学 | A kind of more device intelligent linkage safety control systems in kitchen and method |
| CN111638664A (en) * | 2020-04-27 | 2020-09-08 | 广州市番禺奥莱照明电器有限公司 | Induction lamp with safety protection function and safety protection system |
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