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

Mixed flow air conditioner

An air-conditioning and mixed-flow technology, which is applied in air-conditioning systems, airflow control components, space heating and ventilation, etc., can solve the problems of slow cooling and heating speed, ineffective effect, and large air-conditioning volume, so as to ease the air supply temperature and reduce costs , Improve the effect of performance

Inactive Publication Date: 2017-03-08
QINGDAO HAIER SMART TECH R & D CO LTD
View PDF6 Cites 20 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the effect of this air-drawing air conditioner to relieve the overall temperature in the room is not obvious, and the cooling and / or heating speed is relatively slow
At the same time, this kind of drainage air conditioner also requires a comprehensive transformation of the air duct structure and air outlet of the air conditioner, resulting in an oversized air conditioner and high air conditioning costs

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
  • Mixed flow air conditioner
  • Mixed flow air conditioner
  • Mixed flow air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] figure 1 is a schematic structural diagram of a mixed-flow air conditioner 1 according to an embodiment of the present invention, figure 2 is a schematic exploded view of the mixed flow air conditioner 1 according to an embodiment of the present invention. see figure 1 and figure 2, the mixed-flow air conditioner 1 includes a casing 10 having an air inlet 11 and an air outlet 12, the air inlet 11 is used to introduce air from the environment, and the air outlet 12 is used to send air back to the environment. Specifically, the casing 10 may include a front side panel 10a, a rear side panel 10b, side panels 10c and 10d, an upper top panel 10e and a lower bottom panel 10f, the front side panel 10a, the rear side panel 10b, and the side panels 10c, which are independent from each other. and 10d, the upper top plate 10e and the lower bottom plate 10f are assembled and connected by fixing members such as screws to form a housing 10 with an internal space. Certainly, tho...

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 a mixed flow air conditioner. The mixed flow air conditioner comprises a shell body provided with an air inlet and an air outlet, a draught fan arranged in the shell body, a heat exchange device, a straight-through path, a first heat exchange air channel and a second heat exchange air channel. The straight-through path is configured into an upstream for communicating the heat exchange device and a downstream of the heat exchange device, so as to allow air at the upstream of the heat exchange device to directly pass through the downstream of the heat exchange device through the straight-through path. The first heat exchange air channel is configured to allow part of air subjected to heat exchange of the heat exchange device to flow to the air outlet through the first heat exchange air channel, and the air is mixed with air from the straight-through path and then is blown to an environment space. The second heat exchange air channel is configured to allow part of the air subjected to the heat exchange of the heat exchange device to flow to the air outlet through the second heat exchange air channel and then the air is directly blown to the environment space. The opening degrees of air inlet ends of the straight-through path, the first heat exchange air channel and the second heat exchange air channel are adjustable, so that the quantity of the air flowing into the straight-through path, the first heat exchange air channel and the second heat exchange air channel can be adjusted according to actual requirements, and a ratio of the mixed air to the heat exchange air is adjusted.

Description

technical field [0001] The invention relates to household appliances, in particular to a mixed-flow air conditioner. Background technique [0002] The air duct structure of a common air conditioner in the existing market is generally composed of an air inlet, a centrifugal fan, an evaporator and an air outlet. Indoor air enters the interior of the air conditioner from the air inlet, and after being centrifugally accelerated by the centrifugal fan, the air passes through the evaporator for heat exchange, and the air after heat exchange is blown into the room through the air outlet. However, the temperature of the cool air blown out from the air outlet is too low and not soft enough, and it will cause discomfort to the user when blown on the body. [0003] In order to solve the above technical problems, a drainage air conditioner has appeared in the prior art, which introduces a little indoor air at the air outlet of the air conditioner, and mixes it with the cool air after h...

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): F24F1/02F24F13/02F24F13/10F24F13/22F24F13/30
CPCF24F1/02F24F13/02F24F13/10F24F13/22F24F13/30F24F2013/221
Inventor 唐林强王文杰马壮张立臣王晶晶刘杰
Owner QINGDAO HAIER SMART TECH R & D 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