CN110617517A - Automatic over-burning protector for gas stove and automatic switch for fume exhauster - Google Patents
Automatic over-burning protector for gas stove and automatic switch for fume exhauster Download PDFInfo
- Publication number
- CN110617517A CN110617517A CN201910130894.9A CN201910130894A CN110617517A CN 110617517 A CN110617517 A CN 110617517A CN 201910130894 A CN201910130894 A CN 201910130894A CN 110617517 A CN110617517 A CN 110617517A
- Authority
- CN
- China
- Prior art keywords
- temperature
- gas
- range hood
- furnace
- temperature controller
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
Landscapes
- Engineering & Computer Science (AREA)
- Ventilation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The invention relates to an automatic over-burning protection device for a gas stove and an automatic switching device for a range hood, which mainly aims to solve the over-burning problem caused by forgetting to turn off fire or forgetting to turn on and off the range hood when a user uses gas to boil water and dishes and a plurality of problems of oil smoke overflow or power waste.
Description
The technical field is as follows: the invention relates to an automatic over-burning protection device for a gas stove and an automatic switching device for a range hood, belonging to the field of safety protection devices for gas stoves.
The background technology is that after the gas stove is used, various accidents happen, the gas stove has the problems that a valve connector leaks gas, a mouse bites through a gas pipe to leak gas, a user forgets time to cook food, and the problem that the user burns soup or even causes fire disasters happens, and the? is one of the technical schemes for solving the problems.
The invention relates to a gas stove which can automatically alarm or close a gas valve in time when the gas stove is over-burnt and gas leaks, and the gas source can be automatically closed, so that the major disasters of fire or explosion and the like caused by further development of the over-burning and the gas leaking are solved, however, how to realize the two goals? please refer to the embodiment!
The specific implementation scheme is as follows: to achieve the object of the invention, a first embodiment is characterized in that: the method comprises the following steps of adopting a commercially available finished product temperature controller assembly, installing a temperature controller on the surface of a smoke exhaust ventilator to be controlled, then electrically connecting a control circuit of the temperature controller with an exhaust fan of the smoke exhaust ventilator and a gas electromagnetic control valve of a gas stove by using conducting wires respectively, installing an induction probe of the temperature controller at the position of an air inlet of the smoke exhaust ventilator or close to the gas stove, and transmitting temperature information to the temperature controller for commanding actions after timely sensing that the gas stove generates radiant heat after ignition or generates higher radiant heat during overburning, and electrically powering on and off the gas electromagnetic valve or an alternating current contactor; the temperature of 30-60 ℃ is set as the temperature control range of the starting and the shutdown of the range hood according to the use of a user, namely the range hood is powered off and stops working when the temperature is below 40 ℃ at normal temperature, and if the temperature exceeds 40 ℃, the user needs to increase the preset temperature to exceed two temperatures of the normal temperature so as to prevent the range hood from working ceaselessly. When the probe senses the ignition of a user and the radiation temperature exceeds the preset temperature of 40 ℃ when the gas stove is used for cooking, the temperature controller can automatically make the alternating current contactor powered on to start the range hood to start oil smoke extraction, and if the user stops cooking and closes the gas stove fire, the probe of the temperature controller can automatically make the alternating current contactor powered off the power supply of the range hood to stop the oil smoke extraction because the probe of the temperature controller does not continuously sense the radiation heat at the super-normal temperature. Like this, week and rise again, realized that cooking ignition smoke ventilator just automatic start oil extraction cigarette's work, need not the manual work and open, otherwise stop the cooking and close the purpose that can realize the self-closing smoke ventilator after the stove fire, equally need not the manual work and close, solved the user and forgot or untimely switch smoke ventilator to cause the oil smoke problem of excessive and extravagant power. Is worthy of being adopted, selected, popularized and used by vast users.
The second embodiment is characterized in that: by adopting the temperature control device of the first scheme, a user presets that the temperature is within the range of 50-80 ℃, a probe of the temperature controller is arranged between two furnaces of a double-furnace end gas furnace or at the side furnace plate surface position of a single furnace end, and when the temperature controller senses overburning of the gas furnace, namely soup cooking porridge burns out water in a soup pot after overtime, the soup pot is burnt black, and even the iron pot, the aluminum pot and the tile pot are burnt to be burnt well; the temperature of the furnace is rapidly raised during the overburning, so that the heat energy radiated to the periphery is increased, and the temperature radiated by the periphery is increased, so that after the temperature control probe senses that the temperature exceeds the preset temperature, the temperature control probe immediately transmits to the temperature control system to command the electricity to enable the gas electromagnetic valve to act to close the gas source, the gas supply of the gas furnace is cut off, the furnace is flamed out, the dangerous problem that the gas furnace is overflowed continuously is automatically solved, otherwise, the gas source is automatically switched on by the automatic switch, and the normal ventilation condition is created for normal reuse.
Claims (2)
1. The first embodiment of the automatic over-burning protection device for the gas stove and the automatic switching device for the range hood is characterized in that: the method comprises the following steps of adopting a commercially available finished product temperature controller assembly, installing a temperature controller on the surface of a smoke exhaust ventilator to be controlled, then electrically connecting a control circuit of the temperature controller with an exhaust fan of the smoke exhaust ventilator and a gas electromagnetic control valve of a gas stove by using conducting wires respectively, installing an induction probe of the temperature controller at the position of an air inlet of the smoke exhaust ventilator or close to the gas stove, and transmitting temperature information to the temperature controller for commanding actions after timely sensing that the gas stove generates radiant heat after ignition or generates higher radiant heat during overburning, and electrically powering on and off the gas electromagnetic valve or an alternating current contactor; the temperature control range of the range hood is set to be 30-60 ℃ according to the use of a user, namely the range hood is turned off when the temperature is below 40 ℃ at normal temperature and stops working, if the temperature exceeds 40 ℃, the user must increase the preset temperature which exceeds two degrees of the normal temperature so as to prevent the range hood from working ceaselessly, when the probe senses the ignition of the user and the radiation temperature when the gas stove starts to cook exceeds the preset temperature of 40 ℃, the temperature controller can automatically power on the alternating current contactor to start the range hood to extract oil smoke, if the user stops cooking and turns off the gas stove, the probe of the temperature controller can automatically power off the power supply of the range hood to stop the operation of extracting oil smoke because the probe of the temperature controller does not continuously sense the radiation heat at the super normal temperature, and thus the range hood can be automatically started to extract oil smoke after being fired and started repeatedly, the range hood does not need to be manually opened, otherwise, the aim of automatically closing the range hood can be achieved after the cooking fire is stopped and the range hood is closed, manual closing is also not needed, the problems that the range hood is forgotten or is not turned on or turned off in time by a user, so that oil smoke overflows and a power source is wasted are solved, and the range hood is worthy of being selectively popularized and used by the majority of users.
2. The second embodiment of the automatic over-burning protection device of the gas stove and the automatic switching device of the smoke exhaust ventilator is characterized in that: by adopting the temperature control device of the first scheme, a user presets that the temperature is within the range of 50-80 ℃, a probe of the temperature controller is arranged between two furnaces of a double-furnace end gas furnace or at the side furnace plate surface position of a single furnace end, and when the temperature controller senses overburning of the gas furnace, namely soup cooking porridge burns out water in a soup pot after overtime, the soup pot is burnt black, and even the iron pot, the aluminum pot and the tile pot are burnt to be burnt well; the temperature of the furnace is rapidly raised during the overburning, so that the heat energy radiated to the periphery is increased, and the temperature radiated by the periphery is increased, so that after the temperature control probe senses that the temperature exceeds the preset temperature, the temperature control probe immediately transmits to the temperature control system to command the electricity to enable the gas electromagnetic valve to act to close the gas source, the gas supply of the gas furnace is cut off, the furnace is flamed out, the dangerous problem that the gas furnace is overflowed continuously is automatically solved, otherwise, the gas source is automatically switched on by the automatic switch, and the normal ventilation condition is created for normal reuse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130894.9A CN110617517A (en) | 2019-02-21 | 2019-02-21 | Automatic over-burning protector for gas stove and automatic switch for fume exhauster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130894.9A CN110617517A (en) | 2019-02-21 | 2019-02-21 | Automatic over-burning protector for gas stove and automatic switch for fume exhauster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110617517A true CN110617517A (en) | 2019-12-27 |
Family
ID=68921144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910130894.9A Withdrawn CN110617517A (en) | 2019-02-21 | 2019-02-21 | Automatic over-burning protector for gas stove and automatic switch for fume exhauster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110617517A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1243220A (en) * | 1998-07-23 | 2000-02-02 | 三星电子株式会社 | Wall microwave oven and control method thereof |
| CN105807663A (en) * | 2016-04-25 | 2016-07-27 | 广东万家乐燃气具有限公司 | Kitchen ventilator, cooking stove and cookware combined control system |
| CN108916933A (en) * | 2018-05-03 | 2018-11-30 | 九阳股份有限公司 | A kind of intelligence cigarette stove coordinated control system |
-
2019
- 2019-02-21 CN CN201910130894.9A patent/CN110617517A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1243220A (en) * | 1998-07-23 | 2000-02-02 | 三星电子株式会社 | Wall microwave oven and control method thereof |
| US6093922A (en) * | 1998-07-23 | 2000-07-25 | Samsung Electronics Co., Ltd. | Wall mounted microwave oven and control method therefor |
| CN105807663A (en) * | 2016-04-25 | 2016-07-27 | 广东万家乐燃气具有限公司 | Kitchen ventilator, cooking stove and cookware combined control system |
| CN108916933A (en) * | 2018-05-03 | 2018-11-30 | 九阳股份有限公司 | A kind of intelligence cigarette stove coordinated control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191227 |