CN213987242U - Kitchen energy-saving and intelligent safety control system - Google Patents
Kitchen energy-saving and intelligent safety control system Download PDFInfo
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- CN213987242U CN213987242U CN202120314519.2U CN202120314519U CN213987242U CN 213987242 U CN213987242 U CN 213987242U CN 202120314519 U CN202120314519 U CN 202120314519U CN 213987242 U CN213987242 U CN 213987242U
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Abstract
The utility model discloses a kitchen energy-saving and intelligent safety control system, relating to the technical field of electrical control and kitchen safety, which can utilize the temperature difference between the fire and the outside in the fire using process and the solar energy to generate electricity for the system to use; the smoke sensor can be used for detecting the concentration of the oil smoke in real time and realizing the stepless speed regulation control of the exhaust fan; the light intensity of a kitchen and the existence of a person can be detected by utilizing the photosensitive sensor and the infrared sensor so as to control the brightness of the illuminating LED lamp and save electricity; when the socket leaks electricity or a person gets an electric shock, the power supply can be controlled to be disconnected, so that the electric shock accident is avoided; the smoke sensor and the temperature sensor can be used for detecting smoke and temperature in a matched manner to judge whether a fire disaster occurs or not, if the fire disaster occurs, water can be automatically sprayed to a kitchen, and a user is informed to avoid the fire disaster from spreading; the gas sensor can be used for detecting whether gas leaks or not in real time, when the gas leaks, the gas channel can be closed in time, short messages are sent to users, and accidents are effectively prevented.
Description
Technical Field
The utility model relates to an electrical control and kitchen safety technical field particularly, relate to a kitchen energy-conservation and intelligent security control system.
Background
In recent years, kitchen accidents frequently occur, poisoning and household fire accidents are caused by gas leakage of a household kitchen or gas leakage of a water heater pipeline, and electric leakage or electric shock accidents are easily caused by oil smoke and water vapor in the kitchen. The kitchen safety prevention and control is insufficient, and the kitchen safety prevention and control is a major cause of accidents; in addition, the kitchen is an occasion with large energy consumption, and how to save the energy consumption of the kitchen is a subject direction of concern. Based on this, there is a need to provide a kitchen energy saving and intelligent safety control system to realize kitchen energy saving and safety control.
SUMMERY OF THE UTILITY MODEL
The utility model provides an energy-conserving and intelligent security control system in kitchen, it can alleviate above-mentioned problem.
In order to alleviate the above-mentioned problem, the utility model discloses the technical scheme who takes as follows:
the utility model provides a kitchen energy-saving and intelligent safety control system, which comprises a main control module, a semiconductor temperature difference power generation device, a solar power generation device and a household alternating current power supply system;
the main control module comprises a main control chip, a GSM wireless communication module, a voice module, a power circuit module, an infrared sensor, a zero sequence current transformer and a relay, wherein the power output side of the power circuit module is electrically connected with the main control chip through a power supply switch;
the semiconductor temperature difference power generation device, the solar power generation device and the household alternating current power supply system are electrically connected with the power supply input side of the power supply circuit module through a relay;
the main control chip is electrically connected with a gas sensor, a smoke sensor, a photosensitive sensor, a temperature sensor, a gas electronic valve, a water spraying electronic valve, an exhaust fan, an LED lamp, the relay, the infrared sensor, the zero sequence current transformer, the GSM wireless communication module and the voice module;
the LED lamp is installed at the top of a kitchen, the exhaust fan is installed above a kitchen gas stove, the photovoltaic panel of the solar power generation device is installed in an external sunlight-illuminable area, the semiconductor temperature difference power generation device is installed right in front of the gas stove, the gas electronic valve is installed on a kitchen gas pipeline, the temperature sensor, the gas sensor and the smoke sensor are installed on the wall of the kitchen, and the photosensitive sensor and the main control module are installed on a kitchen cooking bench; the top of the kitchen is provided with a water spraying nozzle facing the gas stove, and the water spraying nozzle is communicated with a fire-fighting water supply pipe through the water spraying electronic valve.
In a preferred embodiment of the present invention, a display screen electrically connected to the main control chip is further installed on the wall of the kitchen.
In a preferred embodiment of the present invention, the main control chip is a K60 chip.
In a preferred embodiment of the present invention, the semiconductor thermoelectric power generation device is installed at a distance from the gas stove 15-30 cm.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the temperature difference between the fire and the outside in the fire using process and the solar energy can be utilized to generate electricity for the system to use;
2) the smoke sensor can be used for detecting the concentration of the oil smoke in real time and realizing the stepless speed regulation control of the exhaust fan;
3) the light intensity of a kitchen and the existence of a person can be detected by utilizing the photosensitive sensor and the infrared sensor so as to control the brightness of the illuminating LED lamp and save electricity;
4) when the socket leaks electricity or people get an electric shock, the zero sequence current transformer can detect leakage current, and then the main control chip controls the power supply to be disconnected according to the leakage current, so that the electric shock accident is avoided;
5) the smoke sensor and the temperature sensor can be used for detecting smoke and temperature in a matched manner to judge whether a fire disaster occurs, if the fire disaster occurs, water can be automatically sprayed to a kitchen, and a GSM wireless communication module sends a short message to inform a user, so that the fire disaster is prevented from spreading;
6) whether the gas leaks can be detected in real time by utilizing the gas sensor, when the gas leaks, the gas channel can be closed in time, and a short message is sent to a user through the GSM wireless communication module, so that accidents are effectively prevented.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is an installation schematic diagram of the kitchen energy-saving and intelligent safety control system of the present invention;
fig. 2 is a schematic diagram of the main control module of the present invention;
fig. 3 is a block diagram schematically illustrating the structure of the kitchen energy-saving and intelligent safety control system of the present invention;
FIG. 4 is a flow chart of the working principle of the kitchen energy-saving and intelligent safety control system of the present invention;
in the figure: the system comprises a semiconductor temperature difference power generation device, a temperature sensor 2, a display screen 3, a gas electronic valve 4, a main control module 5, a gas stove 6, a photosensitive sensor 7, a gas sensor 8, a smoke sensor 9, an exhaust fan 10, an LED lamp 11, a solar power generation device 12, a water spray nozzle 13, a voice module 14, a main control chip 15, a GSM wireless communication module 16, a power circuit module 17, an infrared sensor 18, a zero sequence current transformer 19 and a relay 20.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the utility model provides a kitchen energy-saving and intelligent safety control system, which comprises a main control module 5, a semiconductor thermoelectric power generation device 1, a solar power generation device 12 and a household alternating current power supply system;
the main control module 5 comprises a main control chip 15, a GSM wireless communication module 16, a voice module 14, a power circuit module 17, an infrared sensor 18, a zero sequence current transformer 19 and a relay 20, and the power output side of the power circuit module 17 is electrically connected with the main control chip 15 through a power supply switch;
the semiconductor temperature difference power generation device 1, the solar power generation device 12 and the household alternating current power supply system are electrically connected with the power supply input side of the power supply circuit module 17 through the relay 20;
the main control chip 15 is electrically connected with a gas sensor 8, a smoke sensor 9, a photosensitive sensor 7, a temperature sensor 2, a gas electronic valve 4, a water spraying electronic valve, an exhaust fan 10, an LED lamp 11, a relay 20, an infrared sensor 18, a zero sequence current transformer 19, a GSM wireless communication module 16 and a voice module 14;
the LED lamp 11 is installed at the top of a kitchen, the exhaust fan 10 is installed above the kitchen gas stove 6 in an inclined manner, the photovoltaic panel of the solar power generation device 12 is installed in an external sunlight-illuminable area, the semiconductor temperature difference power generation device 1 is installed right in front of the gas stove 6, the gas electronic valve 4 is installed on a kitchen gas pipeline, the temperature sensor 2, the gas sensor 8 and the smoke sensor 9 are installed on the wall of the kitchen, and the photosensitive sensor 7 and the main control module 5 are installed on a kitchen cooking bench; a water spray nozzle 13 facing the gas stove 6 is arranged on the top of the kitchen, and the water spray nozzle 13 is communicated with a fire-fighting water supply pipe through a water spray electronic valve.
Kitchen energy-conservation and intelligent security control system adopt single chip microcomputer technique, wireless communication technique, solar energy power generation technique, thermoelectric generation technique, sensor technique etc. with energy make full use of, can save the kitchen power consumption to can prolong exhaust fan 10 and energy-conserving LED lamp 11's life, can effectively prevent the emergence of kitchen incident such as gas leakage, conflagration, electric leakage through the cooperation of multiple sensor, protection people's the security of the lives and property.
In the present invention, the smoke sensor 9 is NIS-09C, and the gas sensor 8 is MQ-2. The MQ-2 gas sensor 8 has high sensitivity to liquefied gas, propane, hydrogen and smoke, is ideal for detecting natural gas and other combustible vapors, can detect various combustible gases, and is a low-cost sensor suitable for various applications.
With reference to fig. 1-4, the working principle of the kitchen energy-saving and intelligent security control system of the present invention is as follows:
the system utilizes the temperature difference between the furnace fire and the outside in the cooking or fire using process and the solar power generation device 12 to generate power and store the energy in the storage battery of the power supply circuit module 17, the power supply circuit module 17 can stably output 15V of the solar voltage and the voltage output by the temperature difference power generation through a voltage boosting circuit, a voltage reducing circuit and a voltage stabilizing circuit, the voltage is stored in the storage battery through a charging circuit, the work of a kitchen intelligent control system, an LED lamp 11 and the like is provided, and if the voltage is insufficient, the power is automatically switched to a household alternating current power supply system to supply power through a control relay 20;
when a user uses a fire, the concentration of oil smoke is detected by the NIS-09C smoke sensor 9, and the stepless speed regulation control of the exhaust fan 10 is realized to achieve the effect of saving electricity;
the matched use of the NIS-09C smoke sensor 9 and the temperature sensor 2 is utilized to detect the on-site fire information, judge whether an early warning value is reached, immediately perform alarm processing when the early warning value is reached, and open the water spraying nozzle 13 through the water spraying electronic valve to realize the fire extinguishing processing;
the MQ-2 gas sensor 8 can detect whether kitchen gas leaks in real time, when the gas sensor 8 detects that gas leaks, the K60 main control chip 15 immediately controls the gas of the gas stove 6 to be closed through the gas electronic valve 4, and sends out alarm sound through the voice module 14, so that even if nobody is at home, a mobile phone short message is sent to a user through the GSM wireless communication module 16, the current gas state is transmitted, whether a fire disaster occurs in the kitchen or not is transmitted, and accidents are prevented;
the light intensity of a kitchen and whether a person exists are detected in the kitchen through the combination of the photosensitive sensor 7 and the infrared sensor 18, when the kitchen is dark and the person exists, the K60 main control chip 15 automatically adjusts the illumination brightness of the LED lamp 11 according to the ambient illumination, and the whole kitchen system is intelligently controlled to achieve the purpose of saving energy;
the zero sequence current transformer 19 is similar to a transformer in structure and is composed of two coils which are insulated from each other and wound on the same iron core. When the primary coil has residual current, the secondary coil can induce current. When the socket leaks electricity or a person gets an electric shock, the zero sequence current transformer 19 detects the change, the K60 main control chip 15 immediately controls the power supply switch to cut off the power supply and gives an alarm through the voice module 14, and the GSM wireless communication module 16 sends information to the mobile phone of the user, so that the personal safety is ensured.
In an optional embodiment of the present invention, a display screen 3 electrically connected to the main control chip 15 is further installed on the wall of the kitchen for displaying the detection data of each sensor.
In an optional embodiment of the present invention, the main control chip 15 is a K60 chip.
In an optional embodiment of the present invention, the semiconductor thermoelectric power generation device 1 is installed at a distance of 615 to 30cm from the gas stove.
The power generating sheet of the semiconductor thermoelectric power generating device 1 cannot be too close to the gas stove 6 because the temperature of the general gas flame is 1840 ℃, and the maximum temperature of the high temperature difference power generating sheet is 1100 ℃, so that the power generating sheet cannot be too close to avoid damage. Since the storage battery of the power circuit module 17 is charged, a plurality of power generation modules are connected in series to increase the voltage, and the output current can be increased in parallel.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A kitchen energy-saving and intelligent safety control system is characterized by comprising a main control module, a semiconductor temperature difference power generation device, a solar power generation device and a household alternating current power supply system;
the main control module comprises a main control chip, a GSM wireless communication module, a voice module, a power circuit module, an infrared sensor, a zero sequence current transformer and a relay, wherein the power output side of the power circuit module is electrically connected with the main control chip through a power supply switch;
the semiconductor temperature difference power generation device, the solar power generation device and the household alternating current power supply system are electrically connected with the power supply input side of the power supply circuit module through a relay;
the main control chip is electrically connected with a gas sensor, a smoke sensor, a photosensitive sensor, a temperature sensor, a gas electronic valve, a water spraying electronic valve, an exhaust fan, an LED lamp, the relay, the infrared sensor, the zero sequence current transformer, the GSM wireless communication module and the voice module;
the LED lamp is installed at the top of a kitchen, the exhaust fan is installed above a kitchen gas stove, the photovoltaic panel of the solar power generation device is installed in an external sunlight-illuminable area, the semiconductor temperature difference power generation device is installed right in front of the gas stove, the gas electronic valve is installed on a kitchen gas pipeline, the temperature sensor, the gas sensor and the smoke sensor are installed on the wall of the kitchen, and the photosensitive sensor and the main control module are installed on a kitchen cooking bench; the top of the kitchen is provided with a water spraying nozzle facing the gas stove, and the water spraying nozzle is communicated with a fire-fighting water supply pipe through the water spraying electronic valve.
2. The kitchen energy-saving and intelligent safety control system according to claim 1, wherein a display screen electrically connected with the main control chip is further installed on a wall of a kitchen.
3. The kitchen energy saving and intelligent safety control system according to claim 1, wherein the main control chip is a K60 chip.
4. The kitchen energy-saving and intelligent safety control system according to claim 1, wherein the semiconductor thermoelectric generation device is installed at a distance of 15-30 cm from the gas stove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120314519.2U CN213987242U (en) | 2021-02-03 | 2021-02-03 | Kitchen energy-saving and intelligent safety control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120314519.2U CN213987242U (en) | 2021-02-03 | 2021-02-03 | Kitchen energy-saving and intelligent safety control system |
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| CN213987242U true CN213987242U (en) | 2021-08-17 |
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| CN202120314519.2U Active CN213987242U (en) | 2021-02-03 | 2021-02-03 | Kitchen energy-saving and intelligent safety control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054852A (en) * | 2022-05-17 | 2022-09-16 | 内蒙古天行安全技术有限公司 | Intelligent fire-fighting engineering construction process flow |
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2021
- 2021-02-03 CN CN202120314519.2U patent/CN213987242U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115054852A (en) * | 2022-05-17 | 2022-09-16 | 内蒙古天行安全技术有限公司 | Intelligent fire-fighting engineering construction process flow |
| CN115054852B (en) * | 2022-05-17 | 2023-03-10 | 内蒙古天行安全技术有限公司 | Intelligent fire-fighting engineering construction process flow |
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