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

Air conditioner indoor unit with fresh air assembly

An air conditioner indoor unit and indoor unit technology, applied in air conditioning systems, ventilation and heating energy recovery systems, space heating and ventilation, etc., can solve the problem of fresh air being discharged to the outside, low gas exchange efficiency, and physical hazards, etc. problem, to achieve the effect of extending the path, improving the temperature experience, and avoiding the loss of ability

Inactive Publication Date: 2019-06-07
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD +1
View PDF8 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, during the use of existing air conditioners, due to the user's respiration, the concentration of carbon dioxide in the indoor air is getting higher and higher, and the concentration of oxygen is getting lower and lower. If the user stays in this environment for a long time, it will affect the body It is extremely harmful. If the user performs gas exchange by opening doors and windows, it will cause a waste of resources
[0004] Although there are air conditioners with fresh air components that can exchange indoor dirty air with outdoor fresh air, it is easy to discharge the fresh air that has just been discharged into the room to the outside during operation, resulting in low gas exchange efficiency.

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 with fresh air assembly
  • Air conditioner indoor unit with fresh air assembly
  • Air conditioner indoor unit with fresh air assembly

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] This embodiment provides an air conditioner indoor unit 10, figure 1 is a side sectional view of an air conditioner room 10 according to an embodiment of the present invention, figure 2 is a schematic rear view of the air conditioner indoor unit 10 according to one embodiment of the present invention. The air conditioner indoor unit 10 includes an indoor unit casing 100 and a fresh air assembly 200, wherein the fresh air assembly 200 is arranged at the bottom of the indoor unit casing 100, and the fresh air assembly 200 is arranged at the bottom of the indoor unit casing 100 because carbon dioxide The indoor is accumulated from bottom to top, which is beneficial to discharge indoor air with high carbon dioxide concentration and improve efficiency.

[0031] image 3 is a structural schematic diagram of the fresh air assembly 200 of the air conditioner indoor unit 10 according to an embodiment of the present invention, Figure 4 It is a rear schematic view of the fres...

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, which comprises an indoor unit case and a fresh air assembly, wherein a rear plate of an air outlet housing of the fresh air assembly is providedwith a turbid air outlet for communicating with a turbid air exhaust pipe and a fresh air inlet for communicating with a fresh air intake pipe, a side plate of the air outlet housing of the fresh airassembly is provided with a turbid air inlet for communicating with the interior of a room, and the turbid air inlet and the turbid air outlet form a turbid air duct. The turbid air inlet and the turbid air outlet are arranged in such a way that the circulation path of the indoor air is increased, the temperature change of the indoor environment is slow, and the temperature experience of the users is improved. The fresh air inlet is connected with a fresh air duct leading to the outside of the fresh air assembly, and the turbid air duct and the extend direction of the fresh air duct intersectwith each other, so that the air conditioner indoor unit prevents fresh air just discharged into the room from being discharged to the outside during operation due to the adoption of the arrangementmanner, thereby improving the efficiency of gas exchange.

Description

technical field [0001] The invention relates to the technical field of air conditioning, in particular to an indoor unit of an air conditioner with a fresh air component. Background technique [0002] With the development of society and the continuous improvement of people's living standards, people's requirements for the quality of life are also getting higher and higher. People pay more and more attention to the quality of life, and air conditioners have become one of the indispensable electrical equipment in people's daily life. [0003] However, during the use of existing air conditioners, due to the user's respiration, the concentration of carbon dioxide in the indoor air is getting higher and higher, and the concentration of oxygen is getting lower and lower. If the user stays in this environment for a long time, it will affect the body It is extremely harmful, and if the user performs gas exchange by opening doors and windows, it will cause a waste of resources. [...

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): F24F1/0035F24F1/0041
CPCF24F1/0035F24F1/0041F24F12/006F24F13/20Y02B30/56F24F1/0038F24F13/28F24F2013/205
Inventor 郭嘉兴王宁闫宝升房启岭李宗强杨峰王晓云
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