Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Air conditioner indoor unit, control method and air conditioner

A technology for air-conditioning indoor units and control methods, applied in air-conditioning systems, airflow control elements, space heating and ventilation, etc., capable of solving the problems of small air inlet cavity and large air inlet resistance

Pending Publication Date: 2020-09-25
GREE ELECTRIC APPLIANCES INC
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defects of the conventional wall-mounted air conditioner in the prior art that the air inlet cavity is small and the air inlet resistance is large, thereby providing an air conditioner indoor unit, a control method and an air conditioner

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 conditioner indoor unit, control method and air conditioner
  • Air conditioner indoor unit, control method and air conditioner
  • Air conditioner indoor unit, control method and air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0074] Such as Figure 1-18 As shown, the present invention provides an air conditioner indoor unit, which includes:

[0075] The bottom case 1 and the panel body 4, the upper end of the panel body 4 or the upper end of the bottom case 1 is formed with an air inlet 11;

[0076] The indoor unit also includes a panel 3 and a rotating guide wall 7, the rotating guide wall 7 is arranged inside the indoor unit of the air conditioner, and the upper end of the rotating guide wall 7 can move to the same position as the panel 3 Then the area between the upper end of the rotating deflector wall 7 and the air inlet 11 is formed as an increased air inlet area 300 , through which the air inlet area 300 and the air inlet 11 are jointly fed.

[0077] The present invention uses the rotating guide wall arranged inside the indoor unit, and through its movement, the upper end can be moved to meet the target, so that the rotating guide wall and the original air inlet (set on the panel body or in...

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 conditioner indoor unit, a control method and an air conditioner. The air conditioner indoor unit comprises a bottom shell and a panel body, wherein an air inlet is formed in the upper end of the panel body or the upper end of the bottom shell; and the indoor unit further comprises a panel and a rotary flow guide wall, the rotary flow guide wall is arranged in the airconditioner indoor unit, the upper end of the rotary flow guide wall can move to be connected with the panel so that an air inlet area can be formed by the area between the upper end of the rotary flow guide wall and the air inlet, and air enters through the air inlet area and the air inlet together. According to the air conditioner indoor unit, through the operation of the structure, the air inlet area can be effectively increased during downward air outlet, single downward air outlet of a large air inlet cavity is formed, the air inlet resistance is effectively reduced, air flow makes contact with the heat exchanger more sufficiently and evenly, the heat exchange efficiency is high, the air volume is large, energy can be saved, and due to small air inlet resistance and low air flow turbulence degree, the pneumatic noise of the fan is lower, and the comfort level is better.

Description

technical field [0001] The invention belongs to the technical field of air conditioners, and in particular relates to an air conditioner indoor unit, a control method and an air conditioner. Background technique [0002] In the cooling mode of the existing wall-mounted air conditioner, the air deflector is mainly in the horizontal direction and the cold wind sinks, which eventually leads to problems such as the cold wind blowing to the head of the human body, and the comfort is poor. [0003] The patent application number CN201410409865.3 discloses a wall-mounted air conditioner with up and down air outlets. However, the upper and lower air ducts of this solution are fixed structures and there is no relevant movement mechanism to change their sizes, so there are problems: When the wind is blown up and down at the same time, the air volume of the upper air outlet is much larger than that of the lower air outlet, and the comfort of the air outlet is poor. If the width of the ...

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): F24F1/0014F24F1/0057F24F11/65F24F11/72F24F13/14
CPCF24F1/0014F24F1/0057F24F11/65F24F11/72F24F13/1426F24F2013/1433
Inventor 李建建刘汉梁博吴俊鸿余杰彬曹睿
Owner GREE ELECTRIC APPLIANCES INC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com