Steam system with automatic water supply and drainage functions, control method and steamer

A technology of automatic water replenishment and steam system, applied in the field of steamers with this series of functions, can solve the problems affecting the health of steamed food and the growth of bacteria, so as to ensure the cooking effect of food, fast response speed, saving manufacturing cost and energy consumption Effect

Active Publication Date: 2019-04-12
VATTI CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] After the steam is over, if there is water left in the evaporator or the evaporator, if it is n

Method used

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  • Steam system with automatic water supply and drainage functions, control method and steamer
  • Steam system with automatic water supply and drainage functions, control method and steamer
  • Steam system with automatic water supply and drainage functions, control method and steamer

Examples

Experimental program
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Effect test

Embodiment 1

[0040] Such as figure 1 As shown, a steam system with automatic water supply and drainage function in this embodiment includes a water tank 1 , an evaporation pan 2 , a water pipe 3 , a valve body 4 , a temperature sensor 5 and a temperature controller 6 . The evaporator 2 and the water tank 1 are connected through the water pipe 3 , and the bottom of the evaporator 2 is set higher than the connection between the water tank 1 and the water pipe 3 . Thus, the evaporator 2 and the water tank 1 form the principle of an inverted siphon. When the water tank 1 is filled with sufficient water, the water tank 1 and the evaporator 2 can maintain the same water level, thereby realizing automatic replenishment of the evaporator 2, saving The water pump used for replenishing water and the water level sensor used to detect the water level of the water tank are eliminated, thereby reducing manufacturing and use costs. When the remaining water in the water tank 1 is discharged, the remainin...

Embodiment 2

[0049] Such as image 3 As shown, the control method of this embodiment, which uses a steam system with automatic water replenishment and drainage functions as described in Embodiment 1, includes the following steps:

[0050] S1: Turn on the steam program; thus, the heating circuit of the evaporator 2 is turned on, and the water level in the evaporator 2 continues to drop as the steam program runs;

[0051] S2: Use the temperature sensor 5 to judge whether the temperature of the side of the evaporator 2 provided with the temperature sensor 5 is greater than the first preset temperature, if so, enter step S3, otherwise the evaporator 2 maintains steam generation until step S6; when the evaporator 2 When the water in the evaporator continues to decrease until there is no water on the right side of the evaporator 2, there is water on the left side of the evaporator 2, such as figure 2 As shown, the temperature on the right side of the evaporating tray 2 rises to be greater than...

Embodiment 3

[0066] This embodiment provides a steamer, which has a steam system with automatic water replenishment and drainage function as described in Embodiment 1 or applies the control method as described in Embodiment 2. It has a simple structure and has an automatic water replenishment and drainage function. The control method is safe and the response is fast. When there is water shortage in the steam system during the cooking process, a water shortage signal can be sent in advance and the steam program can be maintained, and water can be automatically replenished to the evaporator 2 without opening the cabinet door to ensure uninterrupted steam generation. At the same time, when water supply to the evaporator 2 fails or is not timely, the heating circuit of the evaporator 2 can be automatically disconnected to prevent dry burning.

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Abstract

The invention discloses a steam system with automatic water supply and drainage functions. The steam system comprises a water tank and an evaporation tray, wherein the evaporation tray and the water tank are communicated through a water pipe; and the bottom position of the evaporation tray is higher than the junction of the water tank and the water pipe so that the water tank and the evaporation tray maintain a same water level surface and/or the water remaining in the evaporation tray can be automatically drained. At the same time, the invention discloses a control method and a steamer for applying the steam system with automatic water supply and drainage functions. The steam system, the control method and the steamer at least have the advantages as follows: 1, the steam system has the functions of continuously supplying water to the evaporation tray and automatically draining the water remaining in the evaporation tray; and 2, the control method can automatically send a water shortage signal according to the water level of the evaporation tray, and also can automatically disconnect or connect a heating loop of the evaporation tray, so that the temperature control mode is high inresponse speed and the safety and reliability of the evaporation tray are improved.

Description

technical field [0001] The present invention relates to the field of steam box technology, in particular to a steam system with automatic water supply and drainage function using the principle of buoyancy and inverted siphon, and a control method for applying the steam system with automatic water supply and drainage function, especially the steam system with this series of functions steam box. Background technique [0002] The traditional method of steam generation is to place an evaporator at the bottom of the airtight container, place a temperature sensor A at the bottom of the evaporator, and place a temperature sensor B in the box. Use the temperature sensor A to sense whether there is water in the evaporator, and if there is no water, turn on the water pump to inject water. However, this mechanism will have a delay effect of temperature detection, resulting in non-continuous steam generation. To solve this problem, a separate steam generator is often used. [0003] T...

Claims

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Application Information

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IPC IPC(8): A47J27/04A47J27/16A47J36/00F22B1/28
CPCA47J27/04A47J27/16A47J36/00F22B1/28
Inventor 高宁潘叶江
Owner VATTI CORP LTD
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