Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Air conditioner indoor unit

A technology for air-conditioning indoor units and centrifugal fans, which is applied in the field of air-conditioning, and can solve the problems of condensation dripping on the floor of the wind deflector, and achieve the effects of avoiding resistance, optimizing user experience, and improving overall performance

Pending Publication Date: 2021-06-01
QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD +1
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, to solve the problem that a large amount of condensation drips on the floor on the air guide plate of the existing air-conditioning indoor unit in the cooling mode, the present invention provides an air-conditioning indoor unit , the indoor unit includes a casing, the casing is provided with a first air return port and a first air outlet, and a first air flow connecting the first air return port and the first air outlet is formed in the casing. The housing is provided with a second air return port and a second air outlet, and a second air duct communicating with the second air return port and the second air outlet is formed in the housing, and the second air The channel communicates with the first air channel through the second air return port, and the air outlet direction at the second air outlet has an included angle with the air outlet direction of the first air channel at the connection point

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
  • Air conditioner indoor unit
  • Air conditioner indoor unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principles of the present invention, and are not intended to limit the protection scope of the present invention.

[0025] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is only for convenience of description, and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and ...

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 relates to the technical field of air conditioners, particularly provides an air conditioner indoor unit, and aims to solve the problem that a large amount of condensation drops on a floor from an air deflector of an existing air conditioner indoor unit in a refrigeration mode. In order to achieve the purpose, the air conditioner indoor unit comprises a shell, a first air return opening and a first air outlet are formed in the shell, a first air duct communicated with the first air return opening and the first air outlet is formed in the shell, a second air return opening and a second air outlet are formed in the shell, and a second air duct communicated with the second air return opening and the second air outlet is formed in the shell. The second air duct is communicated with the first air duct through the second air return opening, and an included angle is formed between the air outlet direction of the second air outlet and the air outlet direction of the first air duct at the communicated position. Through the arrangement, the second air duct blows air into the first air duct to disturb airflow so as to adjust the air outlet direction, the problem that condensation generated on an air guide plate in the refrigeration mode drips on the floor is avoided, and the user experience is optimized.

Description

technical field [0001] The invention relates to the technical field of air conditioners, and specifically provides an air conditioner indoor unit. Background technique [0002] Along with the raising of people's level, air conditioner has obtained general application in people's daily life. Most of the air conditioners used in daily life are split-type air conditioners, including an outdoor unit and an indoor unit connected to each other. The air outlet of the indoor unit is provided with a swingable air deflector, and the air blowing direction can be changed by adjusting the angle of the air deflector during operation. [0003] However, under cooling conditions, when the low-temperature airflow blows out from the air outlet, the air deflector is affected by the low-temperature airflow and the temperature drops, and a large amount of condensation drops on the air deflector. User experience. [0004] Correspondingly, a new technical solution is needed in the art to solve t...

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): F24F1/0014F24F1/0022F24F1/0033F24F1/0063F24F13/22
CPCF24F1/0014F24F1/0022F24F1/0033F24F13/22F24F2013/221F24F1/0063
Inventor 朱训智王元
Owner QINGDAO HAIER AIR CONDITIONING ELECTRONICS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap 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