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cooking utensils
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A technology for cooking utensils and liquid leakage, which is applied to cooking utensils, instruments, kitchen utensils, etc. It can solve the problems of bacteria breeding in storage boxes and feeding pipes, users' inability to find liquid leakage failures in time, and material deterioration.
Active Publication Date: 2021-08-31
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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[0003] Since the material storage box and the cooking part are sealed and connected by the feeding pipe, and at the same time, the liquid supply pipe is connected between the liquid source and the cooking part to automatically provide liquid, if the liquid in the cooking part flows back to the feeding pipe, or even to the storage However, since the whole cooking appliance is closed, the user cannot find the above-mentioned Leakage failure
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Embodiment 1
[0035] like figure 1 and figure 2 As shown, the cooking appliance according to the embodiment of the present invention includes: a feed pipe connected between the storage box 504 and the cooking part; a liquid leakage detection assembly 508, which includes: a plurality of detection electrodes 5082 and In the signal processing module, the detection electrode 5082 is arranged on the inner wall of the feeding pipe, and the signal processing module generates a liquid leakage signal when the detection electrode 5082 detects liquid.
[0036] In this technical solution, by setting the detection electrode 5082 on the inner wall of the feed pipe, and when the detection electrode 5082 detects liquid, the signal processing module is triggered to generate a liquid leakage signal, so as to promptly prompt the user to deal with the liquid leakage fault in the feed pipe, The liquid leakage fault can be confirmed without the need for the user to disassemble the feeding pipe, which reduces t...
Embodiment 2
[0059] like figure 2 As shown, N detection electrode pairs are distributed around the lower rice mouth of the storage box, preferably evenly distributed, and the value range of N is 1-4, preferably 2.
[0060] Since the detection electrodes may come into contact with water, gold-plated electrodes are preferred.
[0061] All detection electrode pairs are electrically connected to the signal processing module. For the convenience of explanation, we record the potentials of N detection electrode pairs as S1, S2, ..., Sn respectively. When the normal storage tank is dry, the detection electrode pairs are not conductive. , record the potential sx=0, where x is 1-n, if the storage tank is filled with water, and the water flows through the corresponding detection electrode pair, then the detection electrode pair will conduct, and record the potential sx=1.
[0062] In the following, N=2 detection electrode pairs are used to illustrate the water inflow treatment steps of the storage...
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Abstract
The present invention provides a cooking utensil, comprising: a feed pipe connected between a material storage box and a cooking part; a liquid leakage detection assembly, the liquid leakage detection assembly includes: a plurality of detection electrodes and a signal processing module, the detection electrodes are arranged on When the detection electrode detects liquid on the inner wall of the feed pipe, the signal processing module generates a liquid leakage signal. Through the technical scheme of the present invention, the liquid leakage failure in the feeding pipe can be detected in time, the occurrence of the liquid being poured back into the storage tank can be reduced, and the cleanliness of the storage tank and the feeding pipe can be improved.
Description
technical field [0001] The invention relates to the field of household appliances, in particular to a cooking utensil. Background technique [0002] In related technologies, in order to improve the user's operation control experience, a fully automatic rice cooker has been developed with an automatic rice washing function, that is, the steps of rice feeding, liquid supply, rice washing, rice washing, and sewage discharge are automatically performed in sequence. [0003] Since the material storage box and the cooking part are sealed and connected by the feeding pipe, and at the same time, the liquid supply pipe is connected between the liquid source and the cooking part to automatically provide liquid, if the liquid in the cooking part flows back to the feeding pipe, or even to the storage However, since the whole cooking appliance is closed, the user cannot find the above-mentioned Leakage failure. Contents of the invention [0004] The present invention aims to solve at...
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Patent Type & Authority Patents(China)
IPC IPC(8): A47J36/00A47J43/24A47J47/01G01M3/18
CPCA47J36/00A47J43/24A47J47/01G01M3/182
Inventor 刘经生王志锋区达理许其养马志海刘志才冯江平
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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