Unlock instant, AI-driven research and patent intelligence for your innovation.

Multifunctional bidirectional flow fresh air ventilator

A multi-functional, fresh air technology, applied in ventilation systems, mechanical equipment, space heating and ventilation, etc., can solve problems such as large volume

Active Publication Date: 2020-02-07
HUNAN CHILDHOOD AIR TECH CO LTD
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a multifunctional two-way flow fresh air blower for the problem of large volume of the existing fresh air blower.

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
  • Multifunctional bidirectional flow fresh air ventilator
  • Multifunctional bidirectional flow fresh air ventilator
  • Multifunctional bidirectional flow fresh air ventilator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0033] It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of ill...

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 multifunctional bidirectional flow fresh air ventilator. The fresh air ventilator comprises a fresh air circulation module, wherein the fresh air circulation module comprises a first circulation cavity, a fresh air impeller, an exhaust impeller, a fresh air duct volute, an exhaust duct volute and a first driving motor, the fresh air impeller, the exhaust impeller, the fresh air duct volute, the exhaust duct volute and the first driving motor are arranged in the first circulation cavity, and the fresh air impeller and the exhaust impeller are coaxially arranged on output shafts at the two sides of the first driving motor correspondingly; a fresh air duct is formed in the fresh air duct volute, an exhaust duct is formed in the exhaust duct volute, and a fresh air inlet, a fresh air outlet, a first exhaust air inlet and an exhaust air outlet are formed in the side wall of the first circulation cavity; and the fresh air inlet, the fresh air outlet are in communication with the fresh air duct, the first exhaust air inlet and the exhaust air outlet are in communication with the exhaust duct, the fresh air outlet and the first exhaust air inlet face the indoor direction, and the fresh air inlet and the exhaust air outlet face the outdoor direction.

Description

technical field [0001] The invention relates to the field of residential fresh air systems, in particular to a multifunctional two-way flow fresh air fan. Background technique [0002] As a device that can introduce fresh outdoor air into the room and discharge indoor dirty air, the fresh air fan can effectively reduce the indoor carbon dioxide concentration, formaldehyde, benzene and other harmful gases, increase the oxygen content, and prevent air-conditioning diseases. At the same time, an air filter will be built in the fresh air fan to filter bacteria, particulate matter (PM2.5) and other harmful substances in the fresh air through the air filter to ensure the cleanliness of the fresh air introduced into the room. [0003] In the prior art, fresh air supply and air exhaust by the fresh air fan need to be realized through separate modules, resulting in a large volume of the fresh air fan and a large installation space. Contents of the invention [0004] Based on this,...

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): F24F7/08F24F13/20F21V33/00F24F11/52F24F5/00
CPCF21V33/0088F24F5/0003F24F7/08F24F13/20F24F11/52
Inventor 龙韬吴广胜
Owner HUNAN CHILDHOOD AIR TECH CO LTD