Electric heating cooking stove with steam cleaning function

Abstract

The invention discloses an electric heating cooking stove with a steam cleaning function. The electric heating cooking stove comprises a stove main body, a cooking chamber is arranged in the stove main body, a fan is arranged on the inner wall of the cooking chamber, a steam supply device is arranged on one side of the stove main body, and a water supply pump, a water tank and a drainage pump are arranged on the stove main body; the steam supply device comprises a steam supply chamber and a condensation water chamber, a water supply channel is arranged at the bottom of the steam supply chamber, a condensation water channel is arranged at the bottom of the condensation water chamber, and the water supply channel is communicated with the condensation water channel through a water supply channel. The top of the steam supply chamber is communicated with the top of the condensed water chamber through a steam channel, and the steam channel discharges steam to the cooking chamber through a steam discharge pipe; the steam can be automatically supplied into the cooking chamber to clean the cooking chamber, long-term accumulation of grease or strongly-adhered pollutants in the cooking chamber is avoided, and the use convenience and satisfaction degree of a user are improved.

Description

Technical Field

[0001] The invention relates to the technical field of cooking stoves, and in particular to an electric cooking stove with a steam cleaning function. Background Art

[0002] In the prior art, most electric cooking appliances do not have a cleaning function for automatically cleaning the cooking chamber. Even if there is a cleaning function, water is simply sprayed into the cooking chamber, and the washed sewage is manually drained out of the cooking chamber. Therefore, when the cleaning capacity of the cooking chamber is insufficient and the cooking chamber cannot be cleaned reliably and conveniently; grease or strongly adherent pollutants accumulate in the cooking chamber for a long time, it becomes more difficult to clean, which not only increases labor costs, but also wastes operating time, thereby reducing user convenience and satisfaction.

[0003] Therefore, how to design an electric cooking stove with a steam cleaning function to improve the convenience of use has become a technical problem that technical personnel in this field urgently need to solve. Summary of the invention

[0004] In view of the above-mentioned defects of the prior art, the present invention provides an electric cooking stove with a steam cleaning function, the purpose of which is to reduce manpower expenditure and improve user convenience and satisfaction.

[0005] To achieve the above technical objectives, the present invention provides an electric cooking stove with a steam cleaning function, comprising a stove body, a cooking chamber is arranged in the stove body, a fan is arranged on the inner wall of the cooking chamber, a steam supply device is arranged on one side of the stove body, and a water supply pump, a water tank and a drainage pump are arranged on the stove body;

[0006] The steam supply device comprises a steam supply chamber and a condensate chamber, a water supply channel is provided at the bottom of the steam supply chamber, a condensate channel is provided at the bottom of the condensate chamber, the water supply channel and the condensate channel are communicated through a water supply channel, the steam supply chamber and the top of the condensate chamber are communicated through a water vapor channel, and the water vapor channel discharges water vapor to the cooking chamber through a steam exhaust pipe;

[0007] The steam supply chamber is provided with a steam generator inside and a steam heater outside.

[0008] Preferably, the water supply pump is used to provide power to the steam supply device to deliver steam to the cooking chamber;

[0009] The water tank is used to collect condensed water in the cooking chamber, and the drainage pump is connected to the water tank and is used to discharge the condensed water in the water tank.

[0010] Preferably, a first temperature sensor is provided on the outside of the steam supply chamber, and a second temperature sensor is provided in the condensate chamber;

[0011] A high water level sensor is arranged at the inner top of the condensation water chamber, and a low water level sensor is arranged at the inner bottom.

[0012] Preferably, a controller component, a display and a power switch are provided on the stove body.

[0013] Beneficial effects of the present invention:

[0014] Due to the structural design, the present invention can automatically supply steam into the cooking chamber to clean the cooking chamber, thereby avoiding long-term accumulation of grease or strongly adherent pollutants in the cooking chamber, and improving the convenience and satisfaction of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 It is a schematic structural diagram of the steam supply device part in the present invention.

[0017] In the figure: 1 cooking chamber, 2 fan, 3 steam supply device, 31 steam supply chamber, 32 condensate chamber, 33 water supply channel, 34 condensate channel, 35 water supply channel, 36 water vapor channel, 37 exhaust pipe, 38 steam generator, 39 steam heater, 4 water supply pump, 5 water tank, 6 drainage pump, 7 first temperature sensor, 8 second temperature sensor, 9 high water level sensor, 10 low water level sensor, 11 controller component, 12 display, 13 power switch. DETAILED DESCRIPTION

[0018] The concept, specific structure and technical effects of the present invention will be further described below in conjunction with the accompanying drawings to fully understand the purpose, characteristics and effects of the present invention.

[0019] Example:

[0020] like Figure 1-Figure 2 As shown, the electric cooking stove with steam cleaning function comprises a stove body, a cooking chamber 1 is arranged in the stove body, a fan 2 is arranged on the inner wall of the cooking chamber 1, a steam supply device 3 is arranged on one side of the stove body, and a water supply pump 4, a water tank 5 and a drainage pump 6 are arranged on the stove body;

[0021] The steam supply device 3 includes a steam supply chamber 31 and a condensate chamber 32. A water supply channel 33 is provided at the bottom of the steam supply chamber 31, and a condensate channel 34 is provided at the bottom of the condensate chamber 32. The water supply channel 33 and the condensate channel 34 are connected through a water supply channel 35. One end of the water supply channel 35 can be connected to an external water source. The condensate in the water vapor channel 36 and the exhaust pipe 37 will partially flow back and drip downward into the condensate chamber 32. The condensate accumulated in the condensate chamber 32 will flow back to the water supply channel 35 through the condensate channel 34. The water is transported by providing power through the water supply pump 4. The top of the steam supply chamber 31 and the condensate chamber 32 are connected through the water vapor channel 36, and the water vapor channel 36 discharges the water vapor to the cooking chamber 1 through the exhaust pipe 37.

[0022] A steam generator 38 is disposed inside the steam supply chamber 31 , and a steam heater 39 is disposed outside the steam supply chamber 31 .

[0023] The main innovation of the present invention is that the fan 2 cooperates with the steam supply device 3 to conveniently and quickly clean the inner wall of the cooking chamber 1 by using steam.

[0024] The water supply pump 4 is used to provide power to the steam supply device 3 to transmit steam to the cooking chamber 1 .

[0025] The water tank 5 is used to collect condensed water generated after the cooking chamber 1 is cleaned by steam. The drainage pump 6 is connected to the water tank 5 and is used to discharge the condensed water in the water tank 5.

[0026] A first temperature sensor 7 is arranged on the outside of the steam supply chamber 31, and a second temperature sensor 8 is arranged in the condensate chamber 32; a high water level sensor 9 is arranged on the inner top of the condensate chamber 32, and a low water level sensor 10 is arranged on the inner bottom; they are used to measure and control the high and low water level states of the condensate water inside the condensate chamber 32; the second water temperature sensor 8 is connected to the controller component 11 and the display 12 to detect the water temperature in the condensate chamber 32; thereby the water level and water temperature in the condensate chamber 32 are controlled and detected in real time.

[0027] A controller assembly 11 , a display 12 and a power switch 13 are provided on the stove body. The power switch 13 is used to operate the switch of the controller assembly 11 .

[0028] Working principle of the present invention: The present invention mainly realizes the control of the steam supply device 7 through the controller component 1 and the display 2. Specifically, a steam heater 39 is first provided to heat the water from the water supply port 33 in the steam supply chamber 31. The first temperature sensor 7 measures and controls the water temperature in the steam supply chamber 31 and transmits it to the controller component 11 and displays the temperature through the display 12; the steam generator 38 heats the incoming water from the water supply channel 33 and converts it into water vapor, and then the water vapor passes upward through the water vapor channel 36 and the exhaust pipe 37 in turn, and then passes through the exhaust pipe 37 to the cooking chamber 1. At this time, the controller component 11 controls the fan 2 to start, and the residual dirt stuck on the inner wall of the cooking chamber 1 is cleaned by water vapor, and the cleaning and drying function can be started multiple times; the water vapor or condensed water after cleaning flows to the connected water tank 5, and the controller component 11 automatically senses and starts the drainage pump 6 to discharge the discharged water vapor or condensed water.

[0029] The preferred specific embodiments of the present invention are described in detail above. It should be understood that a person skilled in the art can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solution that can be obtained by a person skilled in the art through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of the prior art should be within the scope of protection determined by the claims.

Claims

1. An electric cooking stove with a steam cleaning function, comprising a stove main body, characterized in that: A cooking chamber is provided in the stove body, a fan is provided on the inner wall of the cooking chamber, a steam supply device is provided on one side of the stove body, and a water supply pump, a water tank and a drainage pump are provided on the stove body; The steam supply device comprises a steam supply chamber and a condensate chamber, a water supply channel is provided at the bottom of the steam supply chamber, a condensate channel is provided at the bottom of the condensate chamber, the water supply channel and the condensate channel are connected through a water supply channel, the steam supply chamber and the top of the condensate chamber are connected through a water vapor channel, and the water vapor channel discharges water vapor to the cooking chamber through a steam exhaust pipe; The steam supply chamber is provided with a steam generator inside and a steam heater outside.

2. The electric cooking stove with steam cleaning function according to claim 1, characterized in that: The water supply pump is used to provide power to the steam supply device to deliver steam to the cooking chamber; The water tank is used to collect condensed water in the cooking chamber, and the drainage pump is connected to the water tank and is used to discharge the condensed water in the water tank.

3. The electric cooking stove with steam cleaning function according to claim 2, characterized in that: A first temperature sensor is arranged outside the steam supply chamber, and a second temperature sensor is arranged inside the condensate chamber; A high water level sensor is arranged at the inner top of the condensation water chamber, and a low water level sensor is arranged at the inner bottom.

4. The electric cooking stove with steam cleaning function according to claim 3, characterized in that: The stove main body is provided with a controller component, a display and a power switch.

Images