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Control method for keeping waterway clean and steam oven

A control method and technology of a steam oven, applied to steam cooking utensils, roasters/barbecue grids, cooking utensils, etc., to achieve the effects of avoiding health problems, easy operation, and simple control methods

Inactive Publication Date: 2019-08-06
QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the method of deriving residual water in the above-mentioned patent is to rely on gravity to control the flow of water to discharge the residual water.

Method used

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  • Control method for keeping waterway clean and steam oven
  • Control method for keeping waterway clean and steam oven
  • Control method for keeping waterway clean and steam oven

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] Such as figure 1 As shown, this embodiment introduces a control method for keeping the waterway clean. Before the steam oven executes the working procedure, the flushing procedure performed specifically includes the following steps:

[0045] S1. Start the water inlet pump, and the water inlet pump will transport the water to the steam generator through the water hose;

[0046] S2. The water level gauge in the steam generator monitors the water level in the steam generator and feeds it back to the control unit. If it is not full, proceed to step S1. If it is full and the water inlet pump stops, then proceed to step S3;

[0047] S3. The control unit controls the start of the water pump, and the water pump discharges the water from the steam generator;

[0048] S4. The water level gauge in the steam generator detects the water level in the steam generator and feeds it back to the control unit. If there is water, continue to perform step S3. If the water has been emptied, ...

Embodiment 2

[0053] Such as figure 2 As shown, this embodiment introduces a control method for keeping the waterway clean. After the steam oven stops executing the working procedure, the flushing procedure executed specifically includes the following steps:

[0054] S21. The water inlet pump is started, and the water inlet pump transports the water to the steam generator through the water hose;

[0055] S22. The water level gauge in the steam generator monitors the water level in the steam generator and feeds it back to the control unit. If it is not full, continue to perform step S21. If it is full and the water inlet pump stops, then perform step S23;

[0056] S23. The water pump is started, and the water pump discharges the water from the steam generator;

[0057] S24. The water level gauge in the steam generator detects the water level in the steam generator and feeds it back to the control unit. If there is water, continue to perform step S23. If the water has been emptied and the wat...

Embodiment 3

[0062] Such as image 3 As shown, the embodiment of the present invention introduces a control method to keep the waterway clean. Before executing the flushing procedure, the water pump works for a certain period of time, and then executes the flushing procedure after draining all the residual water in the steam generator. The cleaning procedure performed specifically includes the following steps:

[0063] S31. The steam generator water level gauge monitors the water level in the steam generator and feeds it back to the control unit. If there is water, execute step S32, and if there is no water, execute step S34;

[0064] S32. The water pump is started, and the water pump discharges the water from the steam generator;

[0065] S33. The steam generator water level gauge detects the water level in the steam generator and feeds it back to the control unit. If there is water, then continue to perform step S32. If the water has been emptied and the water pump stops, then perform s...

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Abstract

The invention discloses a control method for keeping a waterway clean, which comprises the following steps of: before a steam oven executes a working procedure and / or after the steam oven stops executing the working procedure, executing a flushing procedure to ensure that a waterway structure cooperates with a steam generator to work to flush the waterway of the steam oven; the washing procedure comprises the following steps that a water inlet pump adds water into a steam generator, a steam generator water level indicator monitors the water level in the steam generator in real time till the steam generator is filled with water, and a water suction pump empties the water in the steam generator. Before the steam oven executes the working procedure and / or after the steam oven stops executingthe working procedure, water in the waterway structure is actively cleaned, and the health problem caused by deterioration of residual water is avoided.

Description

technical field [0001] The invention relates to the technical field of household cooking utensils, in particular to a control method for keeping water channels clean and a steam oven. Background technique [0002] After the ordinary steam oven is used, some water will remain in the water channel structure and cannot be cleaned. If it stays in the water channel for a long time, this part of the water will deteriorate. If the user uses the machine to cook food again, the deteriorated water may cause health problems. Problem: Most of the existing traditional steamer waterway structures use the on-off of the valve body, use the principle of the connector, and rely on gravity to control the water flow in the waterway, and cannot actively remove the residual water in the waterway. [0003] The Chinese patent with the application number 201420137911.4 discloses a residual water outlet structure of the water supply pipeline of an electric steamer. A gap is left between the lower en...

Claims

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Application Information

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IPC IPC(8): A47J27/04A47J37/06A47J36/00
CPCA47J27/04A47J36/00A47J37/06
Inventor 秦海川刘文涛冯浩隋吉盛于祥
Owner QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD
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