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

Indoor unit of a concealed air conditioner

An indoor unit of an air conditioner, a hidden technology, which is applied in the direction of air conditioning system, heating method, space heating and ventilation, etc. It is easy to repair and disassemble the indoor unit, has a wide range of installation and application, and has a compact structure design.

Inactive Publication Date: 2015-12-30
邓明义
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This installation method will reduce the air volume for the split hanging machine with the cross-flow wind wheel structure, thereby affecting the cooling, heating and energy efficiency of the air conditioner; for the cabinet machine with the centrifugal wind wheel fan structure, due to the volute and The heat exchanger adopts vertically superimposed settings, resulting in the body of the cabinet machine being generally taller and larger in size, and it will take up more space after being hidden and installed.
Moreover, the cabinet machine is limited by the depth of its fuselage. The inclination angle of the heat exchanger erected above the volute is relatively small, which causes the air volume sent by the volute to blow to different positions of the heat exchanger to be very uneven, which affects the heat exchanger. The heat exchange effect of the air conditioner needs to be enlarged to achieve the nominal capacity and energy efficiency index of the air conditioner

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
  • Indoor unit of a concealed air conditioner
  • Indoor unit of a concealed air conditioner
  • Indoor unit of a concealed air conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Such as figure 1 , figure 2 and image 3 As shown, a hidden air conditioner indoor unit includes a casing 1, a volute 2, an air outlet frame 5 connected to the volute 2, a heat exchanger 6 and an electric control box 9, and the volute 2 is provided with a centrifugal fan The wheel 3 and the motor 4 are provided with a water receiving tray 8 under the heat exchanger 6, and a dust filter 7 is provided directly in front of the heat exchanger 6. The shown volute 2 and the air outlet frame 5 are a separate assembly structure. There is an air supply channel 2B inside the volute. The air supply channel 2B in the volute communicates with the air outlet 5A of the indoor unit. The air supply channels 2B are all arranged horizontally, and the volute air inlet 2A is located at the left or right end of the front of the fuselage. On the right side of the front, the interior of the indoor unit forms an air duct system that enters the air from the left side of the front side and ex...

Embodiment 2

[0041] Such as Figure 4 and Figure 5 As shown, a concealed air conditioner indoor unit differs from Embodiment 1 in that an air outlet panel 10 is provided at the air outlet 5A of the indoor unit, and the air outlet panel 10 is provided with a panel air outlet 10A, and the panel air outlet 10A is connected to the air outlet 10A. The air outlet 5A of the indoor unit is sealed butt joint. There are vertical air deflectors 11 and horizontal air deflectors 12 at the panel air outlet 10A. When the machine is shut down, the vertical air deflector 11 on the outside is in a closed state to close the panel air outlet. 10A.

[0042] The working process of this embodiment is: open the machine, the vertical air deflector 11 swings to open the panel air outlet 10A, the centrifugal wind wheel 3 in the machine rotates under the drive of the motor 4, and the air outside the machine is sucked into the machine through the dust filter net 7 After passing through the heat exchanger 6, the volut...

Embodiment 3

[0044] Such as Figure 6 , Figure 7 As shown, an indoor unit of a concealed air conditioner is rotated 90° clockwise or counterclockwise in Embodiment 1 (except the heat exchanger 6 and the water receiving tray 8) along the normal direction. The diagram of this embodiment is shown as Rotate 90°counterclockwise to make the casing 1 and the air supply channel 2B in the volute vertically arranged. The air inlet 2A of the volute is located at the lower front of the fuselage, and the air outlet 5A of the indoor unit is located at the upper front of the fuselage. An air duct system is formed that enters the air from the lower end of the front and exits from the upper end.

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

A concealed air conditioner indoor unit, comprising a casing, a volute, an air outlet frame connected to the volute, a heat exchanger and an electric control box, a centrifugal fan wheel and a motor are arranged inside the volute, and a There is a water tray, and a dust filter is installed in front of the heat exchanger. The air inlet of the volute and the air outlet of the indoor unit are located on the front of the fuselage, and the heat exchanger is located in front of the air inlet of the volute. In the present invention, the air supply channels in the casing and the volute are placed horizontally or vertically to obtain vertical or horizontal indoor units with various air inlet and outlet modes on the front, and vertical or horizontal indoor units with double volute centrifugal wind turbine fans are obtained. Place it to obtain a high-power air-conditioning indoor unit. The indoor unit of the present invention has a compact structure design, a small body size, and a suitable installation height. installation, so the installation has a wide range of applications.

Description

technical field [0001] The invention relates to an indoor unit of an air conditioner, in particular to a concealed indoor unit of an air conditioner. Background technique [0002] The mainstream of the existing concealed installed air conditioner indoor units is the air duct unit, which has become the most high-end air conditioner in the minds of consumers due to its advantage of hidden installation. The installation position is relatively high, and there are problems such as poor heating effect of the air conditioner and water leakage and dripping. Since the air duct unit is hidden and installed, the size of the inlet and outlet grille panels is small, and the removal and replacement of the air duct will damage the ceiling decoration of the house, especially the air duct. The grille air outlet of the machine has been open for a long time, and the air supply duct and the inside of the fuselage are easy to enter the dust and breed bacteria and mites. It is very difficult to c...

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): F24F1/00F24F13/02F24F13/20F24F13/30
Inventor 邓明义
Owner 邓明义
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