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

Ceiling type air conditioner indoor unit

An air-conditioning indoor unit, ceiling-mounted technology, applied in the field of air conditioning, can solve the problem that noise quality is difficult to improve significantly, and achieve the effects of improving user experience, excellent noise quality, and increasing wind speed

Pending Publication Date: 2020-07-24
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is difficult to significantly improve the noise quality under the existing 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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ceiling type air conditioner indoor unit
  • Ceiling type air conditioner indoor unit
  • Ceiling type air conditioner indoor unit

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Refer below Figure 1 to Figure 11 The ceiling type air conditioner indoor unit of the embodiment of the present invention will be described. Among them, the orientation or positional relationship indicated by "front", "rear", "upper", "lower", "top", "bottom", "inner", "outer", "horizontal" etc. are based on the drawings shown The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention .

[0039] The ceiling-mounted air conditioner indoor unit and the air conditioner outdoor unit (not shown) in the embodiment of the present invention form a vapor compression refrigeration cycle system to realize cooling / heating of the indoor environment.

[0040] figure 1 Is a...

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 a ceiling type air conditioner indoor unit. The ceiling type air conditioner indoor unit comprises a shell, a heat exchanger and a laminar flow fan, wherein the shell is provided with air inlets and air outlets; the heat exchanger is arranged in the shell; the laminar flow fan is arranged in the shell, and comprises a plurality of annular disks which are arranged in parallelat intervals and are fixedly connected with each other; when the plurality of annular disks are driven to rotate, air is sucked into a cavity on a radial inner side from one axial end, and then air boundary layers on the surfaces of the annular disks are driven by the annular disks to rotationally move from inside to outside along a radial direction due to the viscous effect to form laminar flowwind, in order that air is driven to flow through the heat exchanger from the air inlets, and then flow to the air outlets in order to return to a room; two guide plates which are arranged oppositelyand rotationally are arranged on each air outlet; each guide plate is provided with a plurality of ventilation micro-holes along a thickness direction; and two guide plates can rotate in a deviating way to positions where the air outlets are opened, so that a channel formed between the two guide plates is used for guiding the air outlet direction, or rotate toward to each other to positions wherethe air outlets are closed, so that air outlet current is blown through the plurality of ventilation micro-holes.

Description

Technical field [0001] The invention relates to the technical field of air conditioning, in particular to a ceiling-mounted air conditioner indoor unit. Background technique [0002] Most of the existing household air-conditioning indoor units are wall-mounted and floor-standing. Although businesses have made many improvements to the structure of the air-conditioning indoor units, it is difficult for the products to undergo essential changes and cannot meet the diverse needs of users. [0003] In addition, the existing air conditioner indoor unit basically uses a cross-flow fan, and the air outlet direction is straight forward. Although there are air deflectors to divert left and right, and the swing vanes to divert up and down, they are limited by the volute structure, and their left and right air supply angles are usually It is less than 80°, and the vertical air supply angle is usually less than 100°. It can be seen that the existing indoor units have fewer air supply direction...

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
IPC IPC(8): F24F1/0018F24F1/0047F24F1/0067F24F13/24F24F1/0014F24F13/14
CPCF24F1/0014F24F1/0018F24F1/0059F24F13/1413F24F13/24F24F2013/247F24F1/0047F24F1/0067F24F13/14
Inventor 单翠云王永涛刘博李英舒张蕾
Owner QINGDAO HAIER AIR CONDITIONER GENERAL CORP 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