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Steam exhaust structure and steam oven adopting same

A technology of a steam oven and a drainage structure, which is applied in the field of steam ovens, can solve problems such as affecting the taste of food, rising temperature, and inconsistent heating of food up and down, so as to reduce the time required for cooling, improve the environment for steaming and roasting, and improve the quality of steaming and roasting.

Pending Publication Date: 2019-07-12
GUANGDONG KEJIALIN ELECTRICAL APPLIANCE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing steam ovens often have only one steam exhaust port. When the amount of high-temperature gas generated by the steam generator is too large, there will be the following problems: (1) The pressure and temperature in the accommodating cavity will rise, resulting in poor taste of food ;(2) The pressure at the top and bottom of the chamber is inconsistent, and the food is heated inconsistently up and down, which affects the taste of the food

Method used

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  • Steam exhaust structure and steam oven adopting same
  • Steam exhaust structure and steam oven adopting same
  • Steam exhaust structure and steam oven adopting same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] In this embodiment, only one exhaust port is closed for the automatic switching closing structure.

[0067] The steam exhaust port includes a first steam exhaust port 64 and a second steam exhaust port 63; the first steam exhaust port 64 and the second steam exhaust port 63 are respectively communicated with the accommodating cavity 2; the automatic switching closing unit Used to close or open the first exhaust port.

[0068] In order to improve the energy utilization rate of the high-temperature steam, the first steam exhaust port 64 communicates with the gas outlet 21 at the top of the housing chamber; the second steam exhaust port 63 communicates with the gas outlet 22 at the bottom of the housing chamber.

[0069]Under normal conditions, the automatic switching closing unit closes the first steam exhaust port. At this time, the high-temperature steam is discharged from the air outlet 22 at the bottom of the storage chamber, which effectively prolongs the residence t...

Embodiment 2

[0080] In this embodiment, the automatic switching closing unit can simultaneously close or open the first and second exhaust ports.

[0081] The steam exhaust port includes a first steam exhaust port 64 and a second steam exhaust port 63 ; the first steam exhaust port 64 and the second steam exhaust port 63 communicate with the accommodating chamber 2 respectively.

[0082] The automatic switching closing unit can realize three functions:

[0083] (1) Close the first and second exhaust outlets at the same time;

[0084] (2) Open the second exhaust port and close the first exhaust port;

[0085] (3) Open the first and second exhaust ports at the same time.

[0086] Here, the structural form of the automatic switching closing unit can adopt the method in the first embodiment, so no detailed description will be given.

Embodiment 3

[0088] A steam oven adopts the steam exhaust structure in Embodiment 1 or Embodiment 2.

[0089] It includes a door body 4, an accommodating chamber 2, a housing 3, a rear cover 1 and a water receiving tray 5; the water receiving tray 5 includes an accommodating chamber water receiving part 52, an external water receiving part 53 and a connecting part, and the accommodating chamber is connected to The water part 52 is sealed and communicated with the drainage structure of the storage chamber; the water receiving part of the storage chamber is connected with the external water part through the communication part; the communication part includes a steam leakage prevention structure.

[0090] Wherein, the water receiving part 52 of the housing chamber is a sealed space, that is to say, the water receiving part 52 of the housing chamber is sealed with the outside world except that the water receiving part 52 of the housing chamber is the same as the drainage structure and the conne...

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PUM

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Abstract

The invention discloses a steam oven. The steam oven comprises a door body, an accommodating cavity, a shell and a rear cover, wherein a steam exhaust structure is arranged on the rear cover; the steam exhaust structure comprises at least two steam exhaust holes and an automatic switchover closing unit; the steam exhaust holes communicate with the accommodating cavity of the steam oven; and the automatic switchover closing unit is used for closing or opening at least one steam exhaust hole. Compared with the prior art, the technical scheme has the advantages that the structure is simple, the use is convenient, the steaming and baking quality is excellent, etc.

Description

technical field [0001] The invention relates to the technical field of steam ovens, in particular to a steam exhaust structure and a steam oven. Background technique [0002] As a baking equipment that can maintain food moisture and nutrients, steam oven is favored by consumers. [0003] The structure of the existing steam oven is mainly composed of a box body with an accommodation cavity and a steam generator. The steam generator generates high-temperature gas to process food into mature food. However, the existing steam ovens often have only one steam exhaust port. When the amount of high-temperature gas generated by the steam generator is too large, there will be the following problems: (1) The pressure and temperature in the accommodating cavity will rise, resulting in poor taste of food (2) The pressure at the top and bottom of the accommodating cavity is inconsistent, and the food is heated inconsistently up and down, which affects the taste of the food. Contents of...

Claims

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Application Information

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IPC IPC(8): A47J37/06A47J27/04A47J36/38
CPCA47J37/0623A47J37/0664A47J27/04A47J36/38A47J2027/043
Inventor 陈明开
Owner GUANGDONG KEJIALIN ELECTRICAL APPLIANCE MFG
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