CN205245249U - Exhaust alarm system that gas was leaked in detection kitchen - Google Patents
Exhaust alarm system that gas was leaked in detection kitchen Download PDFInfo
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- CN205245249U CN205245249U CN201520942471.4U CN201520942471U CN205245249U CN 205245249 U CN205245249 U CN 205245249U CN 201520942471 U CN201520942471 U CN 201520942471U CN 205245249 U CN205245249 U CN 205245249U
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Abstract
The utility model provides an exhaust alarm system that gas was leaked in detection kitchen, includes smoke ventilator and gas cooking utensils, smoke ventilator's inside sets up cigarette machine little control circuit, radio signal owner's transceiver and alarm device, sets up external gas probe on the shell of smoke ventilator rear side, but is equipped with the status display ware on the apparent position of smoke ventilator's front side panel, communication is connected with the little control circuit of cigarette machine respectively to external gas probe, status display ware, alarm device, radio signal owner's transceiver, the inside little control circuit of cooking utensils, built -in gas probe and radio signal from the transceiver of being equipped with of gas cooking utensils, still include a gas ooff valve, the gas ooff valve sets up in the access port department of gas pipeline or the gas transmission exit of gas cylinder, the switch -on or the disconnection of gas ooff valve control gas. Because such structure, it monitors the condition that the gas was leaked in real time, and automatic start smoke ventilator works and cooking utensils discharge fan, avoids the accident of gas leakage effectively.
Description
Technical field
The utility model belongs to fuel gas and uses safe technical field, is specifically related to a kind of kitchen of surveyingThe exhaust warning system of gas leakage in room.
Background technology
At present, kitchen is as the place that uses fuel gas buring cooking food, when gas furnace fault, combustion gasPipe joint gets loose, and gas leakage all can occur the many reasons such as gas connection pipe is aging, gas cylinder faultAccident, finds in time as failed and reminds people to process, may lead to that fire causes any property loss orGas poisoning life threatening, has potential safety hazard.
Utility model content
The purpose of this utility model is: in order to address the above problem, and gas leakage in a kind of detection kitchenExhaust warning system, its can real-time detection kitchen the leakage situation of internal combustion, automatically start smoke exhaust ventilatorDischarge the combustion gas of leaking and close combustion gas, effectively avoiding the accident of fire occurrence and harm personal safety.
The utility model is achieved in that a kind of exhaust warning system of surveying gas leakage in kitchen,Comprise smoke exhaust ventilator and gas kitchen ranges, it is characterized in that: it is micro-that the inside of described smoke exhaust ventilator arranges cigarette machineControl circuit, radio signal main transceiver and alarm device, arrange on the shell of smoke exhaust ventilator rear sideExternal combustion gas probe, is provided with status displays on the viewing position of the front panel of smoke exhaust ventilator,Described external combustion gas probe, status displays, alarm device, radio signal main transceiver are respectivelyBe connected communication with cigarette machine micro-control circuit;
Described gas kitchen ranges inside is provided with kitchen range micro-control circuit, built-in gas probe and aerogramNumber from transceiver;
Also comprise a gas switch valve, described gas switch valve is arranged on the access interface place of gas pipelineOr the gas transmission exit of gas cylinder, being switched on or switched off of gas switch valve control combustion gas.
The built-in gas probe of described gas switch valve, kitchen range, radio signal are distinguished from transceiverBe connected communication with kitchen range micro-control circuit.
Described a kind of exhaust warning system of surveying gas leakage in kitchen, is characterized in that: described inGas switch valve side arranges source of the gas position combustion gas probe, this source of the gas position combustion gas probe and kitchen range microcontrollerCircuit connects communication.
Described a kind of exhaust warning system of surveying gas leakage in kitchen, is characterized in that: described inGas kitchen ranges inside arranges air ejector fan, and described air ejector fan is connected with kitchen range micro-control circuit, acceptsThe programme-control of kitchen range micro-control circuit.
When the utility model uses, when external combustion gas probe detection is during to gas leakage, start and pumpThe work of cigarette machine pumps out the air that contains combustion gas outdoor, and the status displays on smoke exhaust ventilator demonstratesThe probe of relevant position and corresponding gas concentration numerical value are closed combustion by controlling gas switch valve simultaneouslyGas; When the built-in combustion gas probe detection that is arranged on gas kitchen ranges is in kitchen range when raw gas leakage, kitchen rangeThe air that contains combustion gas in kitchen range is discharged in the work of micro-control circuit control scavenger fan. Due to such skillArt scheme, the gas leakage situation in Real-Time Monitoring kitchen, the fire of effectively avoiding gas leakage to causeAnd gas poisoning, eliminate safe hidden trouble.
Brief description of the drawings
Fig. 1 is one of stereogram of the present utility model.
Fig. 2 is two of stereogram of the present utility model.
Fig. 3 is circuit structure block diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, Figure 2 and Figure 3, a kind of exhaust warning system of surveying gas leakage in kitchen,Comprise smoke exhaust ventilator 1 and gas kitchen ranges 2, the main frame inside of described smoke exhaust ventilator 1 is provided with cigarette machine micro-controlCircuit processed, radio signal main transceiver and alarm device, outside installing on the shell of smoke exhaust ventilator rear sidePut formula combustion gas probe 11, on the viewing position of the front panel of smoke exhaust ventilator, be provided with status displays 12,Described external combustion gas probe 11, status displays 12, alarm device, radio signal main transceiverBe connected with cigarette machine micro-control circuit respectively;
The main frame inside of described gas kitchen ranges 2 arrange kitchen range micro-control circuit, built-in gas probe andRadio signal is from transceiver;
Also comprise a gas switch valve 3, described gas switch valve 3 is arranged on the access interface of gas pipelinePlace or the blowing mouth place of gas cylinder, carry out kitchen range micro-control circuit instruction, control the on-off that connects of combustion gasOpen.
The built-in gas probe of described gas switch valve 3, kitchen range, radio signal are distinguished from transceiverBe connected communication with kitchen range micro-control circuit.
Further, described gas switch valve 3 sides arrange source of the gas position combustion gas probe 4, this source of the gas positionCombustion gas probe 4 is connected communication with kitchen range micro-control circuit.
Further improve, described gas kitchen ranges 2 inside arrange air ejector fan, described air ejector fan withKitchen range micro-control circuit connects. When the built-in gas probe of kitchen range detects that gas leakage sends signalCarry out setting program to kitchen range micro-control circuit, start air ejector fan by the leakage combustion gas of kitchen range inside andIn time, discharges.
When the utility model uses, when the external combustion gas probe 11 on smoke exhaust ventilator detects in airWhile containing combustion gas, send a signal to cigarette machine micro-control circuit, cigarette machine micro-control circuit is carried out the journey of settingFormula starts smoke exhaust ventilator operation, and blower fan pumps out the air that contains combustion gas, status displays 12 on cigarette machineShow the corresponding concentration numerical value of combustion gas, siren generation voice prompt, cigarette machine micro-control circuit sends letterNumber be transmitted to radio signal from transceiver through radio signal main transceiver, kitchen range micro-control circuit connectsReceive after signal, kitchen range micro-control circuit control gas switch valve 3 is closed combustion gas.
When the other source of the gas position combustion gas probe detection of gas switch valve is when containing combustion gas in air, send letterReceive number to kitchen range micro-control circuit, kitchen range micro-control circuit to carry out after signal and control gas switch valve and closeClose combustion gas; Signal is transmitted to radio signal main transceiver through radio signal from transceiver, and cigarette machine is micro-Control circuit receives after signal, and cigarette machine micro-control circuit is carried out the formula of setting and started smoke exhaust ventilator workIndustry, blower fan pumps out the air that contains combustion gas, and on cigarette machine, status displays shows the corresponding concentration of combustion gasNumerical value, siren generation voice prompt.
When the built-in gas probe detection of kitchen range is when containing combustion gas in air, send a signal to kitchen rangeMicro-control circuit, after kitchen range micro-control circuit receives signal, execution control gas switch valve 3 is closed combustion gas,Start the air ejector fan of kitchen range inside combustion gas mixing Bas Discharged, synchronous signal through radio signal fromTransceiver is transmitted to radio signal main transceiver, and cigarette machine micro-control circuit receives after signal, cigarette machineMicro-control circuit is carried out the formula of setting and is started smoke exhaust ventilator operation, and combustion gas mixing sky is discharged in blower fan workGas, on cigarette machine, status displays shows the corresponding concentration numerical value of combustion gas, siren generation voice prompt.
The power of fan of smoke exhaust ventilator carries out automatic stepless adjusting, gas concentration according to gas concentration numerical valueThe power of higher blower fan is just larger, until the gas concentration in kitchen is eliminated or air quality reaches normalWhen the standard of living, will automatically stop, without manual operation, realize the intellectuality manipulation of smoke exhaust ventilator.
Above-described is only preferential embodiment of the present utility model. It should be pointed out that for thisThe those of ordinary skill in field, in the situation that not departing from the utility model principle, can also doGo out some improvement and modification, this is also considered as protection domain of the present utility model.
Claims (3)
1. survey the exhaust warning system of gas leakage in kitchen for one kind, comprise smoke exhaust ventilator and gas kitchen ranges, it is characterized in that: the inside of described smoke exhaust ventilator arranges cigarette machine micro-control circuit, radio signal main transceiver and alarm device, external combustion gas probe is set on the shell of smoke exhaust ventilator rear side, on the viewing position of the front panel of smoke exhaust ventilator, be provided with status displays, described external combustion gas probe, status displays, alarm device, radio signal main transceiver are connected communication with cigarette machine micro-control circuit respectively;
Described gas kitchen ranges inside is provided with kitchen range micro-control circuit, built-in gas probe and radio signal from transceiver;
Also comprise a gas switch valve, described gas switch valve is arranged on the access interface place of gas pipeline or the gas transmission exit of gas cylinder, being switched on or switched off of gas switch valve control combustion gas;
The built-in gas probe of described gas switch valve, kitchen range, radio signal are connected communication with kitchen range micro-control circuit respectively from transceiver.
2. a kind of exhaust warning system of surveying gas leakage in kitchen according to claim 1, is characterized in that: described gas switch valve side arranges source of the gas position combustion gas probe, and this source of the gas position combustion gas probe is connected communication with kitchen range micro-control circuit.
3. a kind of exhaust warning system of surveying gas leakage in kitchen according to claim 1 and 2, is characterized in that: described gas kitchen ranges inside is provided with air ejector fan, and described air ejector fan is connected with kitchen range micro-control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942471.4U CN205245249U (en) | 2015-11-23 | 2015-11-23 | Exhaust alarm system that gas was leaked in detection kitchen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520942471.4U CN205245249U (en) | 2015-11-23 | 2015-11-23 | Exhaust alarm system that gas was leaked in detection kitchen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205245249U true CN205245249U (en) | 2016-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520942471.4U Active CN205245249U (en) | 2015-11-23 | 2015-11-23 | Exhaust alarm system that gas was leaked in detection kitchen |
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| CN (1) | CN205245249U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123049A (en) * | 2016-08-05 | 2016-11-16 | 广东万家乐燃气具有限公司 | A kind of gas-cooker with gas leakage alarm defencive function and leakage protecting method thereof |
| CN108050547A (en) * | 2017-12-11 | 2018-05-18 | 天津市东浩软管科技有限公司 | A kind of gas kitchen ranges with warning function |
| CN109186102A (en) * | 2018-09-05 | 2019-01-11 | 深圳市建筑设计研究总院有限公司 | The inter-linked controlling method and control circuit of exhaust blower and gas electric valve |
| CN109357300A (en) * | 2017-11-30 | 2019-02-19 | 华帝股份有限公司 | A kind of cigarette stove control system and inter-linked controlling method |
| CN110118366A (en) * | 2018-02-07 | 2019-08-13 | 青岛海尔智慧厨房电器有限公司 | A kind of intelligent gas-burning stove and fuel gas leakage detection method |
-
2015
- 2015-11-23 CN CN201520942471.4U patent/CN205245249U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106123049A (en) * | 2016-08-05 | 2016-11-16 | 广东万家乐燃气具有限公司 | A kind of gas-cooker with gas leakage alarm defencive function and leakage protecting method thereof |
| CN109357300A (en) * | 2017-11-30 | 2019-02-19 | 华帝股份有限公司 | A kind of cigarette stove control system and inter-linked controlling method |
| CN108050547A (en) * | 2017-12-11 | 2018-05-18 | 天津市东浩软管科技有限公司 | A kind of gas kitchen ranges with warning function |
| CN110118366A (en) * | 2018-02-07 | 2019-08-13 | 青岛海尔智慧厨房电器有限公司 | A kind of intelligent gas-burning stove and fuel gas leakage detection method |
| CN109186102A (en) * | 2018-09-05 | 2019-01-11 | 深圳市建筑设计研究总院有限公司 | The inter-linked controlling method and control circuit of exhaust blower and gas electric valve |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |