Feeding and exhausting type heat recovery wall-mounted fresh air ventilator

A heat recovery and fan technology, applied in the field of air purification, can solve problems such as the inability to form an indoor airflow system, and achieve the effects of reducing indoor energy loss, high heat exchange efficiency, and high thermal conductivity

Pending Publication Date: 2019-06-04
BLLC ENVIRONMENT TECH
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If there are many indoor rooms, in order to ensure that the indoor air quality meets the requirements, generally one device needs to be installed in each room. However, the operation of the devices in each room is independent and cannot form a complete indoor airflow system.

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
  • Feeding and exhausting type heat recovery wall-mounted fresh air ventilator
  • Feeding and exhausting type heat recovery wall-mounted fresh air ventilator
  • Feeding and exhausting type heat recovery wall-mounted fresh air ventilator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0050] A wall-mounted fresh air blower with exhaust and heat recovery, the structure of which is as follows: Figure 1-2 As shown, it includes the main body 02, the control panel 01 set on the top of the main body 02, and the wall mounting seat 03 set on the main body 02. The connection end between the main body 02 and the control panel 01 is provided with an air outlet, and the air outlet is used for indoor air supply. The air outlet is the indoor return air outlet when the air is exhausted. The wall mounting base 03 is provided with an air outlet. The air outlet is the outdoor air inlet when the air is supplied, and the outdoor air outlet when the air is exhausted.

[0051] The structure of the control panel is as follows image 3As shown, the components and their installation relations are as follows:

[0052] The control panel shell 1 and the upper panel 4 are fixed by screws, and the LED light ring 2 and the light guide ring 3 are embedded in the middle. The LED light ri...

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 feeding and exhausting type heat recovery wall-mounted fresh air ventilator. The feeding and exhausting type heat recovery wall-mounted fresh air ventilator comprises a mainbody, a control panel arranged at the top of the main body and a wall face mounting seat arranged on the main body, wherein an air opening is formed in the connecting end of the main body and the control panel, and an air opening is formed in the wall face mounting seat. Compared with the prior art, the feeding and exhausting type heat recovery wall-mounted fresh air ventilator is small in size,only one hole needs to be formed in the wall face by utilizing a reversible type direct current air ventilator and a honeycomb ceramic heat accumulator, and the indoor and outdoor energy exchange canbe realized.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a supply-exhaust type heat recovery wall-mounted fresh fan. Background technique [0002] As a device to solve indoor air quality, the fresh air system requires ceiling installation and laying of pipes. The installation is difficult and costly, and it is not suitable for installation in renovated houses. At present, most of the wall-mounted fresh air fans on the market are based on positive pressure air supply, and some products with heat recovery function are not suitable for use in small rooms due to the large volume of the internal heat exchanger components. . Most of the fresh air wall hangings with heat recovery are based on the principle of two-way flow, that is, two holes need to be opened on the wall for fresh air and exhaust air respectively, which requires a large area of ​​the facade of the house. If there are many indoor rooms, in order to ensure that the indoor air ...

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 & AuthorityApplications(China)
IPC IPC(8): F24F7/08F24F3/16F24F13/20F24F13/24F24F13/28F24F13/30F24F13/32
Inventor黄进杰陈维佳彭青卿
OwnerBLLC ENVIRONMENT TECH