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

Sound-absorbing components and air-conditioning systems

An air-conditioning system and noise reduction technology, which is applied to airflow control elements, noise suppression, duct arrangement, etc., can solve the problems of air duct structure and complicated manufacturing, and achieve the effect of simplifying the air duct structure.

Active Publication Date: 2022-03-29
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +2
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiments of the present invention provide a sound-absorbing assembly and an air-conditioning system, which are used to solve the problem that the air-conditioning air duct is silenced by constructing a sound-absorbing structure on the inner wall of the air duct in the existing air-conditioning technology, resulting in complicated structure and manufacture of the air duct

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
  • Sound-absorbing components and air-conditioning systems
  • Sound-absorbing components and air-conditioning systems
  • Sound-absorbing components and air-conditioning systems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified and limited, the terms "first" and "second" are for the purpose of clearly describing the numbering of product components and do not represent any substantial difference. The directions of "up", "down", "left" and "right" are ...

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

Embodiments of the present invention relate to the technical field of air conditioning, and provide a sound dampening assembly and an air conditioning system. The sound-absorbing assembly includes a housing and a plurality of sound-absorbing blocks, the plurality of sound-absorbing blocks are arranged at intervals, the outer edge of the sound-absorbing blocks is fixedly connected with the inner surface of the casing, the sound-absorbing blocks are provided with ventilation holes, and the plurality of sound-absorbing blocks are arranged at intervals. The ventilation hole of the sound-absorbing block communicates with the casing to form a sound-absorbing air duct. The sound-absorbing assembly provided by the embodiment of the present invention is provided with sound-absorbing blocks arranged at intervals in the housing, so that the sound-absorbing block and the casing form a muffler channel with a variable cross-section, which can effectively silence the air flow through the sound-absorbing channel; the sound-absorbing assembly can be used as a component Assembled with the air duct of the air conditioner, the airflow in the air duct passes through the sound-absorbing assembly for noise reduction. The structure is simple and convenient to manufacture, and the air duct structure of the air conditioner is simplified.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to a sound-absorbing assembly and an air-conditioning system. Background technique [0002] During the operation of the air conditioner, the fan draws indoor or outdoor air into the evaporator for processing, so as to achieve the purpose of cooling or heating the indoor air or the introduced fresh air. Among them, when the air circulates in the air intake duct of the air conditioner, noise will be generated, especially at the position where the wind direction of the air duct is changed, and the overall noise of the air conditioner will be relatively large. Therefore, it is generally necessary to arrange a sound-absorbing structure in the air duct of the air conditioner. And the existing air duct silencing technology all is to construct the silencing structure on the inner wall of the pipeline to achieve the silencing effect, but this will make the structure and manufacture...

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 Patents(China)
IPC IPC(8): F24F13/24F24F13/02F24F13/14
CPCF24F13/24F24F13/02F24F13/14
Inventor 曹高华樊明敬郝本华李国行王宪强李学瑞孟静
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