Down-pressure fire and loading control structure of gas stove and comprehensive intelligent method for empty burning alarm
阅读说明：本技术 燃气灶的下压火和载物控制结构以及空烧报警的综合智能方法 (Down-pressure fire and loading control structure of gas stove and comprehensive intelligent method for empty burning alarm ) 是由 梅雪竹 于 2019-08-24 设计创作，主要内容包括：本发明涉及燃气技术和家用安全领域,尤其涉及燃气灶的下压火和载物控制结构以及空烧报警的综合智能方法。面板下方安装有重量传感器,所述的面板能够放置在灶台上,面板上包含圆形的孔,圆形的孔包含一圈凹槽,该凹槽为面板承重圈,面板承重圈中能放置炉架圈片,炉架圈片上包含一个以上的炉架片,一个以上的炉架片同心布置,锅能够放置在一个以上的炉架片上；锅放置在一个以上的炉架片上的时候,重量传感器能够采集锅体的数据；所述的重量传感器还通信连接着重量传感器供电以及数据收集部分；天然气气管上还包含一个自动阀门,该自动阀门通信连接着中控部分。(The invention relates to the fields of gas technology and household safety, in particular to a downward fire pressing and loading control structure of a gas stove and a comprehensive intelligent method for empty burning alarm. A weight sensor is arranged below the panel, the panel can be placed on a cooking bench and comprises a circular hole, the circular hole comprises a circle of groove, the groove is a panel bearing ring, a stove frame ring piece can be placed in the panel bearing ring, more than one stove frame piece is arranged on the stove frame ring piece in a concentric mode, and a pot can be placed on more than one stove frame piece; when the pan is placed on more than one furnace frame piece, the weight sensor can collect the data of the pan body; the weight sensor is also in communication connection with the weight sensor power supply and data collection part; the natural gas pipe also comprises an automatic valve which is in communication connection with the central control part.)
1. The lower fire suppression and object carrying control structure of the gas stove is characterized in that the control structure comprises a panel, a weight sensor (10) is installed below the panel, the panel can be placed on a cooking bench and comprises a circular hole, the circular hole comprises a circle of groove, the groove is a panel bearing ring (4), a stove frame ring sheet (12) can be placed in the panel bearing ring (4), the stove frame ring sheet comprises more than one stove frame sheet (6), the more than one stove frame sheet (6) are concentrically arranged, and a pot can be placed on the more than one stove frame sheet (6); when the pan is placed on more than one furnace frame piece (6), the weight sensor can collect the data of the pan body; the weight sensor is also in communication connection with a weight sensor power supply and data collection part (8), and the weight sensor power supply and data collection part (8) is also in communication connection with a central control part; the natural gas pipe of the cooking bench also comprises an automatic valve which is in communication connection with the central control part.
2. The method for controlling empty burning alarm by pressing fire and carrying goods of the gas stove is characterized in that the control structure of claim 1 is utilized, and comprises the following steps,
recording the initial weight T of the pot body in a central control system;
when the weight record is zero, no pan is recorded above;
when the weight is recorded as T, recording that no matter exists in the pan;
when food materials are added into the pot, recording the weight as T3, namely the initial weight of the pot body;
and judging whether the water is dried and giving an alarm, recording the water amount as T1 and T1-T3 after the water is added, and judging that the water is to be dried and giving an alarm and emergency preparation when T1-T3 gradually approaches zero and T1-T3 is less than X grams.
3. The method for alarming of lower fire suppression and load control empty burning of a gas range as set forth in claim 2, wherein in the step of judging whether dry burning is performed or not and alarming, a double judgment method is included, the weight T2 of the weight sensor is continuously collected during the continuous heating, T2 is a continuously changing weight, and when the differential weight of T2-T3, i.e., the pan body is less than Y grams, it is judged that dry burning is performed, and alarming is performed; the logical relationship between the judgment steps of T2-T3 and T1-T3 is OR.
4. The method for alarming of dry burning under fire suppression and load control of a gas range as set forth in claim 2, wherein the emergency treatment is to close an automatic valve included in a natural gas pipe, stop gas supply, and forcibly stop fire when it is determined that dry burning is about to occur.
5. The method for alarming on dry burning of the gas stove with the fire suppression and the load control as recited in claim 2, wherein when the dry burning is judged to be about to occur, the buzzer on site sends out a communication alarm through the central control part, and the communication alarm sends information about the dry burning to the house owner and/or the 119 prevention and control platform.
6. The method for warning of under-pressure fire and load control dry burning of a gas range as set forth in claim 2, wherein the automatic valve is forcibly closed when the weight is recorded as zero, so that natural gas cannot be supplied.
7. The method for alarming of under-pressure fire and load control empty burning of a gas range as recited in claim 2, further comprising time-assisted judgment, recording the opening time of the automatic valve, setting the maximum processing time, and automatically stopping the fire when the maximum processing time is exceeded by one firing, judging the fire is over-burning.
8. The method for alarming empty burning of the lower fire suppression and carrying object control of the gas stove as claimed in claim 7, further comprising a step of preventing the accumulation of gas, wherein the step of preventing the accumulation of gas comprises a step of jointly controlling an automatic valve and a switch of the range hood, namely, when the automatic valve is used, the switch of the range hood is remotely and automatically turned on, and the switch of the range hood is a wireless switch which can be turned on by the central control part; when the switch of the range hood is closed, the opening time of the automatic valve does not exceed 2 minutes.
9. The comprehensive intelligent method for alarming of the empty burning of the lower fire suppression and the load control of the gas stove is characterized in that the control structure of claim 1 is utilized, the accurate cooking mode is included, and the initial weight T of a pot body is recorded in a central control system; when the weight record is zero, no pan is recorded above; when the weight is recorded as T, recording that no matter exists in the pan; when food materials are added into the pot, recording the weight as T3, namely the initial weight of the pot body; the accurate amount of the added food materials is judged through T3-T, the weight sensor power supply and data collection part (8) is positioned beside a stove and is provided with an independent built-in power supply, and the weight sensor power supply and data collection part (8) is positioned in a shell, wherein the shell comprises a microcomputer, namely a central control center, and a display screen which displays T, T3 and T3-T in real time; the T comprises a series of pans for drinking different beverages.
10. The comprehensive intelligent method for alarming of the idle combustion of the lower fire suppression and the load control of the gas stove is characterized in that the control structure of claim 1 is utilized to judge the real use condition of natural gas, the steps are that the time of opening the automatic valve is compared with the time of a natural gas meter, and if the time of opening the automatic valve is consistent with the time of the natural gas meter, the gas leakage is proved to be avoided; the central control part is in communication connection with a single-meter monitoring system of a natural gas company.
Technical Field
The invention relates to the fields of gas technology and household safety, in particular to a downward fire pressing and loading control structure of a gas stove and a comprehensive intelligent method for empty burning alarm.
Background
Disclosure of Invention
The purpose of the invention is as follows: in order to provide a novel hernia belt with better effect, the concrete purpose is seen in a plurality of essential technical effects of the concrete implementation part.
In order to achieve the purpose, the invention adopts the following technical scheme:
the lower fire suppression and object carrying control structure of the gas stove is characterized in that the control structure comprises a panel, a
The method for controlling empty burning alarm by pressing fire and carrying objects under the gas stove is characterized in that the control structure comprises the following steps,
recording the initial weight T of the pot body in a central control system;
when the weight record is zero, no pan is recorded above;
when the weight is recorded as T, recording that no matter exists in the pan;
when food materials are added into the pot, recording the weight as T3, namely the initial weight of the pot body;
and judging whether the water is dried and giving an alarm, recording the water amount as T1 and T1-T3 after the water is added, and judging that the water is to be dried and giving an alarm and emergency preparation when T1-T3 gradually approaches zero and T1-T3 is less than X grams.
The invention further adopts the technical scheme that in the step of judging whether the pan body is dried to be burnt or not and alarming, a double-judgment method is included, the weight T2 of the weight sensor is continuously collected in the continuous heating process, the weight T2 is the continuously changed weight, and when the difference weight of the T2-T3 (namely the pan body) is less than Y grams, the pan body is judged to be dried to be burnt and alarming is carried out; the logical relationship between the judgment steps of T2-T3 and T1-T3 is OR.
The further technical scheme of the invention is that when the dry burning is judged to be about to occur, the emergency treatment is to close an automatic valve contained on a natural gas pipe, stop gas supply and forcibly stop fire.
The invention further adopts the technical scheme that when the dry burning is judged to be about to occur, the field buzzer sends out a communication warning through the central control part when the alarm is given out, and the communication warning sends information about the dry burning to house owners and/or the 119 prevention and control platform.
A further technical solution of the present invention is that when the weight record is zero, the automatic valve is forcibly closed, so that natural gas cannot be supplied.
The invention further adopts the technical scheme that the method also comprises time auxiliary judgment, the opening time of the automatic valve is recorded, the longest processing time is set, and when one-time ignition exceeds the longest processing time, the method judges that the valve is over-burnt, and then the fire is automatically stopped.
The step of preventing gas accumulation comprises the step of joint control of an automatic valve and a switch of the range hood, namely when the automatic valve is used, the switch of the range hood is remotely and automatically opened, and the switch of the range hood is a wireless switch and can be opened by a central control part; when the switch of the range hood is closed, the opening time of the automatic valve does not exceed 2 minutes.
The comprehensive intelligent method for alarming of the air-firing of the lower fire suppression and the load control of the gas stove is characterized in that the control structure comprising an accurate cooking mode is utilized, and the initial weight T of a pot body is recorded in a central control system; when the weight record is zero, no pan is recorded above; when the weight is recorded as T, recording that no matter exists in the pan; when food materials are added into the pot, recording the weight as T3, namely the initial weight of the pot body; the accurate amount of the added food materials is judged through T3-T, the weight sensor power supply and
The comprehensive intelligent method for warning of the idle combustion of the lower fire suppression and the object carrying control of the gas stove is characterized in that the control structure is utilized to judge the real use condition of natural gas, and the steps are that the time for opening the automatic valve is compared with the time for opening the natural gas meter, and if the time is consistent, no ventilation and air leakage are proved; the central control part is in communication connection with a single-meter monitoring system of a natural gas company.
Compared with the prior art, the invention adopting the technical scheme has the following beneficial effects: safer, intelligent degree is higher, more nimble.
Drawings
To further illustrate the present invention, further description is provided below with reference to the accompanying drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a panel according to the present patent;
FIG. 3 is a schematic structural view of a hob;
FIG. 4 is a schematic side view of a panel;
FIG. 5 is a diagram of an overall logic implementation of the present patent;
FIG. 6 is a decision making implementation of this patent;
FIG. 7 is a logic diagram of an auxiliary judgment;
1. a left panel; 2. a right panel; 3. a thermocouple; 4. a panel load ring; 5. an outer fire cover; 6. a furnace frame sheet; 7. a stove bottom; 8. a weight sensor power supply and data collection part; 9. a knob; 10. a weight sensor; 11. a connecting wire; 12. a furnace frame ring sheet.
Detailed Description
The present invention will be further illustrated with reference to the accompanying drawings and specific embodiments, which are to be understood as merely illustrative of the invention and not as limiting the scope of the invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The patent provides a plurality of parallel schemes, and different expressions belong to an improved scheme based on a basic scheme or a parallel scheme. Each solution has its own unique features.
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