Intelligent detection device and system for energy efficiency of electric cooker

Abstract

The invention relates to the technical field of electric cooker detection equipment, in particular to an intelligent detection device and a system for the energy efficiency of an electric cooker. Thedevice comprises a platform frame, the platform frame is provided with a placing plate used for horizontally placing the electric rice cooker, a cover body used for covering the electric rice cooker is arranged over the placing plate, and the cover body is movably arranged and moves up and down in the vertical direction; and a thermal resistance sensor for detecting the temperature of the inner container of the electric cooker is arranged at the bottom of the cover body. Meanwhile, the system is based on the device and comprises a controller, a temperature detection module, an electric quantity detection module and a weight detection module, and the temperature detection module, the electric quantity detection module and the weight detection module are electrically connected with the controller. The temperature detection module is controlled by the controller and used for detecting the temperature of water in an inner container of the electric cooker. The electric quantity detection module is controlled by the controller and comprises a current detection unit and a voltage detection unit which are respectively used for measuring the working current and the working voltage of the electric cooker; the weight detection module is controlled by the controller and used for measuring the weight of water in the electric cooker.

Description

technical field [0001] The present invention relates to the technical field of electric rice cooker detection equipment, and more particularly, to an intelligent detection device and system for energy efficiency of electric rice cooker. Background technique [0002] In recent years, the country has issued relevant energy efficiency standards for rice cookers, and it is mandatory for rice cooker companies to conduct product energy efficiency testing and paste energy efficiency labels. At present, in the process of energy efficiency testing of rice cookers, temperature sensor deployment control, water intake metering, power switch control, water temperature, power consumption, time taken to heat to a certain temperature and other parameter values ​​are measured and recorded, as well as the final energy efficiency. The calculation of the value requires manual operation. Due to the need to heat the water for a long time, the energy efficiency detection of a single sample lasts f...

AI Technical Summary

Problems solved by technology

At present, in the process of energy efficiency testing of rice cookers, temperature sensor deployment control, water intake metering, power switch control, water temperature, power consumption, time taken to heat to a certain temperature and other parameter values ​​are measured and recorded, as well as the final energy efficiency. The calculation of the value requires manual operation. Due to the need to heat the water for a long time, the energy efficiency detection of a single sample lasts for a long time. In the case of a large number of samples to be tested, relying on manual operation will inevitably consume time and energy. Work efficiency At the same time, the randomness of manual detection is strong, and the random error of detection results is large, which will increase the error of energy efficiency rating

Moreover, the deployment and control of the temperature sensor and the cumbersome process flow need to solve the problem of manual operation. The structure of the rice cooker is a sealed container. Traditional temperature measurement requires manual placement of the sensor in the inner tank, and manual removal of the cover during the detection process. The process of pot lid and adding water to weigh is cumbersome and inefficient

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