Unlock instant, AI-driven research and patent intelligence for your innovation.

Air door structure and refrigeration equipment

A damper and air vent technology, which is applied in the field of damper structure and refrigeration equipment, can solve the problem of large damper volume, achieve the effect of reducing volume, reducing space and ensuring reliability

Pending Publication Date: 2022-01-04
GREE ELECTRIC APPLIANCES INC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the technical problem of the excessive volume of the damper in the prior art, a damper cover plate can move inside the casing to reduce the avoidance space required by the damper cover plate and refrigeration equipment

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Air door structure and refrigeration equipment
  • Air door structure and refrigeration equipment
  • Air door structure and refrigeration equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] like Figure 1 to Figure 6 The damper structure shown includes: a housing 1, the housing 1 is provided with a vent 11; a damper cover 2, the damper cover 2 is rotatably arranged in the housing 1; the damper The cover plate 2 has a first moving path and a second moving path; the moving stroke of the first moving path allows the damper cover plate 2 to rotate freely in the housing 1; the moving stroke of the second moving path allows During the free rotation of the damper cover 2 , the maximum distance between the damper cover 2 and the vent 11 is less than or equal to a preset distance; wid...

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

No PUM Login to View More

Abstract

The invention provides an air door structure and refrigeration equipment. The air door structure comprises a shell and an air door cover plate. According to the air door structure and the refrigeration equipment, the air door cover plate can move in a first moving path so as to form the avoiding area in the shell, it is guaranteed that the air door cover plate can rotate in the shell, the air door cover plate can move in the direction close to a ventilation opening while the air door cover plate rotates in a second moving path, therefore, the volume of the avoiding space required by the air door cover plate is reduced, and even if the internal space of the shell is reduced, the aim of reducing the volume of an air door is achieved on the premise that the air inlet and outlet volume of an air door assembly is not influenced and the working reliability of the air door can be ensured.

Description

technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a damper structure and refrigeration equipment. Background technique [0002] At present, dampers are usually arranged in the air duct of the refrigeration equipment to adjust the air volume in the refrigeration equipment, thereby realizing temperature control in the refrigeration equipment. Existing dampers are generally electric dampers, and the damper cover plate is opened and closed by rotating around an axis. However, the rotation axis of the damper cover in the existing electric damper is located at the edge of the damper cover, and the space required during its rotation is a fan-shaped area with the width of the damper cover as the radius. An avoidance space not smaller than the fan-shaped area is reserved inside the housing of the damper, so that the overall volume of the damper cannot be reduced. Contents of the invention [0003] In order to solve th...

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
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): F25D17/08F25D23/00F25D11/00
CPCF25D17/08F25D23/00F25D11/00
Inventor 郭胜李琦杨常坤刘阳刘思科陈浩琳
Owner GREE ELECTRIC APPLIANCES INC