a rice cooker

An electric rice cooker and pot lid technology, which is applied to kitchen utensils, household utensils, cooking utensils and other directions, can solve the problems of poor control of the amount of water added to the electric rice cooker, and achieve the effects of uniform quality, simple operation and uniform gelatinization.

Active Publication Date: 2019-03-01
郑德智 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the electric rice cooker described in this technical solution is equipped with a water tank and a water supply system, the user only needs to put the rice in the pot and select the corresponding cooking instruction to realize automatic water addition, which solves the problem that the existing electric rice cooker does not add enough water. good control problem

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment one, such as figure 1 As shown, the present invention discloses an electric rice cooker, comprising: a pot 2 which is arranged inside the shell 1 and can be filled with rice and water and has an opening facing upwards; The pot cover 3, the bottom heater 4 capable of heating the pot, the water supply system 5 communicated with the water supply port 2a through water pipes, the water supply heater 5a covering at least part of the water pipes of the water supply system, and the water supply system communicated with the water supply system The water tank 6, the water supply switch device 7a for controlling the water in the water tank to enter the water supply system, and the control system 8 electrically connected to the bottom heater 4, the water supply heater 5a, and the water supply switch device 7a respectively, wherein the water supply system 5 Part of the water pipe can be heated by bottom heater 4. During the cooking process, the user puts the washed rice ...

Embodiment 2

[0017] Embodiment two, such as figure 2 As shown, the present invention discloses an electric rice cooker, comprising: a pot 2 which is arranged inside the shell 1 and can hold rice and water with the opening facing upwards; an upper water port 2a and a water outlet are respectively arranged on the upper side wall and the bottom of the pot; 2b, the pot cover 3 covering the upper opening of the pot, the bottom heater 4 capable of heating the pot, the water supply system 5 communicating with the water supply port 2a and the water outlet port 2b respectively through water pipes, covering at least part of the water supply system water pipes The upper water heater 5a, the water pump 7b arranged between the water outlet 2b and the upper water outlet 2a, the control system 8 electrically connected with the bottom heater 4, the upper water heater 5a, and the water pump 7b respectively, and a filter screen is arranged in the pot 9, wherein, the filter screen 9 and the inner wall of th...

Embodiment 3

[0018] Embodiment three, such as image 3 As shown, the present invention discloses an electric rice cooker that adds a drainage system 10, a water receiving box 11 and a bubble breaking heater 12 on the basis of the electric rice cooker in Embodiment 2. The waterway structure of the drainage system 10 is "Y" type structure, wherein the first end communicates with the water collection chamber 2c, the second end communicates with the water supply system through the water pump 7b, and the third end is provided with a drainage switch device 7c, which can drain the water in the water collection chamber with the cooperation of the drainage switch device 7c. The water (rice soup) is discharged into the water receiving box 11 arranged between the shell and the pot, and the foam breaking heater 12 is arranged in the water collecting cavity. During the cooking process, the user puts washed rice and an appropriate amount of water into the pot and selects the corresponding cooking comman...

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Abstract

A rice cooker comprises a housing (1), a pot (2), a pot cover (3), a bottom heater (4), a filter screen (9), a defoaming heater (12), a water-feeding system (5) and a drainage system (10). The filter screen (9), together with the bottom of the pot, forms a water collecting chamber (2c). One end of the water-feeding system (5) is connected with a water inlet (2a) which is arranged on the upper side wall of the pot, and the other end is connected with the drainage system (10) to form a circulation system. The waterway structure of the drainage system (10) is in an "Y" structure, of which the first end is connected with the water collecting chamber (2c) on the bottom of the pot, the second end is connected with the water-feeding system (5), and the third end is provided with a drainage switching device (7c). A water pump (7b) is also connected between the second end and the water-feeding system (5), and the defoaming heater (12) is arranged in the water collecting chamber (2c). A circulation system is arranged, which provides forced convection within pot, and extra rice soup can be discharged out of the pot, so that the rice made by the rice cooker tastes soft and delicious, meanwhile solving the problem that the amount of water added is hard to control.

Description

technical field [0001] The invention relates to the field of rice cooking utensils, in particular to an electric rice cooker with uniform gelatinization and simple operation. Background technique [0002] The cooking process of electric rice cookers currently on the market is usually to put rice and water in an inner pot as a whole, and then heat the inner pot until the water boils and even vaporizes, and finally the rice is cooked. This cooking method mainly relies on The bottom part is heated, and the heat is always transferred from the bottom to the top through the water, and in the process of heating up before boiling, the water and rice in the inner pot are basically in a static state of no flow, which will inevitably lead to high temperature in the lower part and high temperature in the upper part. The temperature is low, unless it is boiling, it cannot be even. Therefore, for this pot of rice in this situation, the bottom must be cooked first, and the top is cooked l...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A47J27/00A47J36/00A47J36/24
CPCA47J27/00A47J36/00A47J36/24
Inventor郑德智任少琳刘俊
Owner郑德智