CN-122004642-A - Dual-mode water inlet system of cooking equipment and control method thereof

CN122004642ACN 122004642 ACN122004642 ACN 122004642ACN-122004642-A

Abstract

The invention discloses a double-mode water inlet system of cooking equipment, which comprises a water box, a steam generator, a water level detection device, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the water box is provided with a water supplementing port, a water inlet, a water outlet and a water outlet, the water inlet is connected with external water purifying equipment through the water inlet pipe, the water outlet is connected with the steam generator through the water outlet pipe, the steam generator is communicated with a cooking cavity, the water level detection device is used for detecting the water level of the water box, the water outlet is communicated with an external sewage outlet through the water outlet pipe, and a water pump or a water outlet electromagnetic valve is arranged on the water outlet pipe. When the user selects automatic water replenishing, water can be directly supplied to the water box through the water purifying equipment, so that the selection of various water inlet modes of the cooking equipment is realized, and the user can select a corresponding water inlet mode according to the self requirement. The residual aged water in the water box can be directly discharged through the water outlet, so that a user does not need to manually drain water, and the cooking equipment is more intelligent.

Inventors

FU PING
Chen Hanye

Assignees

深圳市凯度电器有限公司

Dates

Publication Date: 20260512
Application Date: 20260326

Claims (10)

1. The utility model provides a cooking equipment's bimodulus water inlet system, its characterized in that, includes water box, steam generator, water level detection device, inlet tube, outlet pipe and drain pipe, the water box is equipped with moisturizing mouth, water inlet, delivery port and outlet, the water inlet passes through the inlet tube is connected with outside water purification unit, the delivery port passes through the outlet pipe with steam generator connects, steam generator and culinary art chamber intercommunication, water level detection device is used for detecting the water level of water box, the outlet passes through drain pipe and outside drain intercommunication, be equipped with water pump or drainage solenoid valve on the drain pipe.
2. The dual mode water inlet system of a cooking appliance of claim 1, wherein the cooking appliance is provided with a controller, a water inlet solenoid valve is provided on the water inlet pipe, and the water level detection device, the water inlet solenoid valve and the water outlet solenoid valve are electrically connected with the controller.
3. The dual mode water intake system of claim 1, wherein the water inlet pipe is connected in series with a flow meter.
4. The dual mode water inlet system of claim 2, wherein the water inlet solenoid valve is located on the water purifying device, the water purifying device being communicatively coupled to the cooking device such that the water inlet solenoid valve is electrically coupled to the controller.
5. A control method of a dual mode water intake system of a cooking apparatus, applied to the dual mode water intake system of a cooking apparatus according to any one of claims 1 to 4, comprising: acquiring a water inlet mode selected by a user, and determining a water supply mode which is executed by the cooking equipment correspondingly, wherein the water inlet mode comprises a manual water supplementing mode and an automatic water supplementing mode, and in the manual water supplementing mode, the water purifying equipment cannot supply water to the water box and needs to manually add water into the water box; Acquiring a cooking mode of the cooking device, wherein the cooking mode comprises steam cooking and non-steam cooking; Acquiring the water level detected by the water level detection device, and generating water level information, wherein the water level is provided with a first threshold value and a second threshold value, and the second threshold value is larger than the first threshold value; when the water level is smaller than or equal to the first threshold value, the water level information is water shortage or no water, when the water level is equal to the second threshold value, the water level information is full water, and when the water level is larger than the first threshold value and smaller than the second threshold value, the water level information is water; The method comprises the steps of executing corresponding programs according to the cooking mode and the water level information, controlling whether the water purifying equipment supplies water to the water box according to the water level information when the cooking equipment executes the automatic water supplementing mode and the cooking equipment is in the steam cooking mode, and controlling whether a water pump drainage or a drainage electromagnetic valve is opened according to the water level information when the cooking equipment is in the non-steam cooking mode.
6. The control method of a dual mode water inlet system of a cooking apparatus according to claim 5, wherein when the cooking apparatus performs an automatic water supply mode and a steam cooking mode, the water purifying apparatus is controlled to supply water to the water tank if the water level information is water shortage or no water, and the water purifying apparatus is controlled not to be started if the water level information is water full.
7. The control method of a dual mode water intake system of a cooking apparatus of claim 6, further comprising, when the cooking apparatus performs an automatic water replenishment mode and a steam cooking mode: Acquiring a cooking menu corresponding to the steam cooking mode; predicting water consumption according to the cooking recipe; Based on the water level information and the water consumption, controlling whether the water purifying equipment supplies water or not according to a comparison result; If the water level information is water shortage or no water, controlling the water purifying equipment to supply water to the water box, and stopping supplying water when the water supply amount reaches the water consumption; If the water level information is full water and the water quantity corresponding to the full water is smaller than the water consumption, calculating the water shortage, and stopping water supply when the water supply quantity of the water purifying equipment reaches the water shortage in the cooking process.
8. The control method of a dual mode water inlet system of a cooking apparatus of claim 5, further comprising, when the cooking apparatus is in a non-steam cooking mode: And acquiring the interval time between the cooking equipment and the last steam cooking mode, and controlling the water pump to pump water or controlling the water draining electromagnetic valve to be opened if the interval time exceeds the set interval time.
9. The control method of a dual mode water intake system of a cooking apparatus of claim 8, further comprising, when the cooking apparatus performs the automatic water replenishment mode and the cooking apparatus is in a steam cooking mode: If the water level information is water or full water, the interval time between the cooking equipment and the last steam cooking mode is acquired, and if the interval time exceeds the preset interval time, the water pump is controlled to pump water or the water draining electromagnetic valve is controlled to be opened.
10. The method for controlling a dual mode water inlet system of a cooking apparatus according to claim 5, wherein the cooking apparatus performs a manual water replenishment mode when a user-selected water inlet mode is not acquired, and if the cooking apparatus is in a steam cooking mode and the water level information is water shortage, a prompt message is sent.

Description

Dual-mode water inlet system of cooking equipment and control method thereof Technical Field The invention relates to the technical field of household appliances, in particular to a dual-mode water inlet system of cooking equipment and a control method thereof. Background The steam box, the steam oven, the micro-steam oven or the steam pot and the like are provided with cooking equipment capable of providing steam, the steam generator heats water into steam, and the steam is used for realizing a pure steaming or steaming and baking cooking function so as to finish cooking food. Traditional cooking equipment is provided with the water box, supplies water for steam generator through the water box, when the water box lacks water, needs to manually add water to the water box. Because the water adding is manually operated, the water supplementing amount can only be judged according to the feeling of a user every time, so that the water supplementing amount is difficult to just meet the cooking water consumption, and then multiple water supplementing operations can exist, and residual water exists in the water box after the cooking is finished. When the user forgets to clean the residual water in the water box after cooking, bacteria can grow in the water box after long-time placement, so that the next cooking is affected. Disclosure of Invention The invention aims to provide a dual-mode water inlet system of cooking equipment and a control method thereof, which are used for solving the problem that the water box of the existing cooking equipment can only manually supplement water and drain water. The invention solves the problems by the following technical proposal: In a first aspect, the invention provides a dual-mode water inlet system of cooking equipment, which comprises a water box, a steam generator, a water level detection device, a water inlet pipe, a water outlet pipe and a drain pipe, wherein the water box is provided with a water supplementing port, a water inlet, a water outlet and a drainage port, the water inlet is connected with external water purifying equipment through the water inlet pipe, the water outlet is connected with the steam generator through the water outlet pipe, the steam generator is communicated with a cooking cavity, the water level detection device is used for detecting the water level of the water box, the drainage port is communicated with an external drain through the drain pipe, and a water pump or a drainage electromagnetic valve is arranged on the drain pipe. In one embodiment, the cooking device is provided with a controller, the water inlet pipe is provided with a water inlet electromagnetic valve, and the water level detection device, the water inlet electromagnetic valve and the water outlet electromagnetic valve are electrically connected with the controller. In one embodiment, the water inlet pipe is connected with a flowmeter in series. In one embodiment, the water inlet electromagnetic valve is located on the water purifying device, and the water purifying device is in communication connection with the cooking device, so that the water inlet electromagnetic valve is electrically connected with the controller. In a second aspect, the present invention provides a control method of a dual-mode water inlet system of a cooking apparatus, which is applied to the dual-mode water inlet system of the cooking apparatus, and the method includes: acquiring a water inlet mode selected by a user, and determining a water supply mode which is executed by the cooking equipment correspondingly, wherein the water inlet mode comprises a manual water supplementing mode and an automatic water supplementing mode, and in the manual water supplementing mode, the water purifying equipment cannot supply water to the water box and needs to manually add water into the water box; Acquiring a cooking mode of the cooking device, wherein the cooking mode comprises steam cooking and non-steam cooking; Acquiring the water level detected by the water level detection device, and generating water level information, wherein the water level is provided with a first threshold value and a second threshold value, and the second threshold value is larger than the first threshold value; when the water level is smaller than or equal to the first threshold value, the water level information is water shortage or no water, when the water level is equal to the second threshold value, the water level information is full water, and when the water level is larger than the first threshold value and smaller than the second threshold value, the water level information is water; The method comprises the steps of executing corresponding programs according to the cooking mode and the water level information, controlling whether the water purifying equipment supplies water to the water box according to the water level information when the cooking equipment executes the automatic water supplementing mode and the cooking equi