Working monitoring method and device for home appliances
A home appliance equipment and work technology, applied in the direction of circuit devices, power network operating system integration, AC network circuits, etc., can solve problems such as fire, aging wires, difficult to change, etc., to avoid overload work and ensure electricity safety Effect
Active Publication Date: 2020-06-05
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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Problems solved by technology
However, the load that each branch of the circuit in the home grid can bear is limited. Therefore, as the number of home appliances connected to the user's home increases, especially the increase in high-power In the process, some circuit branches are in an overloaded working state, causing serious aging of the wires or directly causing a fire, etc.
[0003] However, in related technologies, the circuit wiring in the user's home has been fixed after the decoration is completed. Usually, once the wiring of the circuit is completed, it is difficult to change.
Method used
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[0039] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0040] The work monitoring and device of the home appliance according to the embodiment of the present invention will be described below with reference to the accompanying drawings.
[0041] Usually, such as figure 1 As shown, when the home grid includes at least circuit branch A, circuit branch B and circuit branch C, and the maximum loads of circuit branches A, B and C are all 5000W, 500W and 1000W, if the current needs are connected to If a home appliance with a power of 800W is connected to circuit branch B, if the home appl...
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The invention discloses a method and device for monitoring the work of household electrical appliances. The method comprises the steps of obtaining the actual load electric quantity of a circuit branch according to the working electric quantities respectively required by a plurality of household electrical appliances which are simultaneously accessed to the same circuit branch in a household powergrid; comparing the actual load electric quantity with the preset maximum load electric quantity of the circuit branch; if the actual load electric quantity is greater than the maximum load electricquantity, sending a power utilization out-of-limit prompt message to a user, and pushing a circuit installation mode corresponding to the target household electrical appliances which are out of limitin power utilization. Therefore, the circuit installation mode of the household electrical appliances to the user according to the load capacity of the circuit branch in the household power grid, thereby avoiding overloading work of the circuit branch, and ensuring the safety of power utilization.
Description
technical field [0001] The invention relates to the technical field of electricity safety, in particular to a method and device for monitoring the work of household electrical appliances. Background technique [0002] With the improvement of users' living standards, users use more and more home appliances in their daily lives, among which, such as air conditioners and other high-power home appliances are gradually increasing. However, the load that each branch of the circuit in the home grid can bear is limited. Therefore, as the number of home appliances connected to the user's home increases, especially the increase in high-power In the process, some circuit branches are in an overloaded working state, which causes serious aging of the wires or directly causes a fire. [0003] However, in the related art, the circuit wiring in the user's home has been fixed after the decoration is completed. Usually, once the wiring of the circuit is completed, it is difficult to change i...
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IPC IPC(8): H02J3/14
CPCH02J3/14H02J2310/14Y02B70/30Y02B70/3225Y04S20/222Y04S20/242
Inventor 任蓬勃麻百忠
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD