Three-way air guide assembly and air conditioner range hood
A technology of air guide components and oil fume, which is applied in air conditioning systems, oil fume removal, space heating and ventilation, etc., and can solve the problems of oil fume anti-backflow failure and easy failure of anti-backflow function
Pending Publication Date: 2022-03-01
GREE ELECTRIC APPLIANCES INC
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0027] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.
[0028] Such as figure 1 with figure 2 As shown, in one embodiment, a three-way air guide assembly 10 is provided, including:
[0029] A three-way valve body 11 , the three-way valve body 11 has a mixing discharge branch pipe 111 , an oil fume suction branch pipe 112 and an air-conditio...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a three-way air guide assembly and an air-conditioning range hood. The three-way air guide assembly comprises a three-way valve body provided with a mixed discharge branch pipe, an oil smoke suction branch pipe and an air-conditioning air suction branch pipe, wherein the oil smoke suction branch pipe and the air-conditioning air suction branch pipe are communicated with the mixed discharge branch pipe; the air blocking piece is located in the space defined by the three-way valve body and hinged to the three-way valve body, the air blocking piece can rotate between a first position and a second position relative to the three-way valve body, the air-conditioning air suction branch pipe is blocked by the air blocking piece at the first position, and a ventilation gap is formed between the air blocking piece and the air-conditioning air suction branch pipe at the second position; the rotation stopping piece is located in the space defined by the three-way valve body and connected with the three-way valve body, when the wind shielding piece rotates to the second position, the rotation stopping piece acts on the wind shielding piece and provides acting force for preventing the wind shielding piece from continuously rotating, and at the moment, the wind shielding piece can rotate to the first position under the action of gravity. Therefore, when no air-conditioning air flows in the air-conditioning air suction branch pipe, the air blocking piece can rotate to the first position under the action of gravity, and it is ensured that the air blocking piece can play a role in preventing backflow all the time.
Description
technical field [0001] The invention relates to the technical field of oil fume exhaust equipment, in particular to a three-way air guide assembly and an air conditioner range hood. Background technique [0002] The air conditioner range hood is a device that integrates the air conditioner and the range hood. The air conditioner is used to cool or heat the kitchen, and the range hood is used to suck and exhaust the oil fume in the kitchen to the outside. Generally, when the air conditioner and the range hood are integrated together, they will share a section of exhaust channel, and the oil fume discharged from the flue and the indoor air sucked by the air conditioner will all gather in this exhaust channel and be discharged outdoors uniformly. However, the cooling function of the air conditioner does not necessarily work with the fume extraction function at the same time. Therefore, when the refrigeration function of the air conditioner is turned off and the fume extraction ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20F24F5/00F24F13/10
CPCF24C15/20F24F5/0096F24F13/10
Inventor 胡小帝李硕于建中汪春节王宏寇斌
Owner GREE ELECTRIC APPLIANCES INC