New thermal recovery fan

A new fan, heat recovery technology, applied in space heating and ventilation, household heating, heating methods, etc., can solve the problems of inability to exchange old and new air and air purification, affecting physical health, increasing indoor temperature, etc., to improve Indoor air quality, the effect of preventing indoor air pollution, and improving air quality

Inactive Publication Date: 2009-01-28
张跃
View PDF1 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional air-conditioning device only adjusts the indoor temperature. Although there is a fresh air inlet, there is no return air outlet, so it cannot perform indoor and outdoor air exchange and air purification. In this way, the CO in the air-conditioned indoor air 2 Elevated content, serious pollution, not conducive to people's health
Even if fresh air enters, because there is no heat exchanger, the cooling energy will be lost in summer and the indoor temperature will rise, and the heat will be lost in winter and the indoor temperature will drop. Because there is no dust collector, the air is not clean and of low quality, which also affects people's health

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
  • New thermal recovery fan
  • New thermal recovery fan
  • New thermal recovery fan

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] see figure 1 , figure 2 , this heat recovery fresh air fan has two mutually isolated passages in the chassis 1: one is the fresh air passage and the other is the return air passage; the fresh air inlet 2, the fresh air outlet 3 and the return air inlet 4 are respectively opened on the chassis 1 , return air outlet 5, fresh air inlet 2, electrostatic precipitator 6, plate heat exchanger 7, fresh air fan 8, fresh air outlet 3 are installed in the fresh air passage, return air inlet 4, plate heat exchanger 7 are installed in turn in the return air passage , return air fan 9, return air outlet 5, the plate heat exchanger 7 used in the fresh air channel and the return air channel is the same plate heat exchanger, but the two channels share plates and are isolated, and the fresh air fan 8 and the return air fan 9 are formed by the same plate heat exchanger. The motor 10 is connected to the transmission, and the motor adopts a variable frequency motor, and a CO is installed ...

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 fresh air fan for heat recovery. A crate of the fresh air fan is provided with two channels which are separated from each other: a fresh air channel and a returning air channel. The fresh air channel comprises a fresh air inlet, an electrostatic precipitator, a plate heat exchanger, a fresh air fan and a fresh air outlet in sequence; the returning air channel is provided with a returning air inlet, a plate heat exchanger, a returning air fan and a returning air outlet in sequence; the fresh air channel and the returning air channel share one plate heat exchanger, but are separated from each other. The fresh air fan has three functions of exchanging air indoor with fresh air outdoor, recycling heat energy and cleaning air, ingenious design concept, innovated design, and unique technology, providing a novel air device for high-quality life of people.

Description

Technical field: [0001] The invention relates to an air conditioning device, in particular to a heat recovery fresh fan. Background technique: [0002] The traditional air-conditioning device only adjusts the indoor temperature. Although there is a fresh air inlet, there is no return air outlet, so it cannot perform indoor and outdoor air exchange and air purification. In this way, the CO in the air-conditioned indoor air 2 Elevated content, serious pollution, is not conducive to people's health. Even if fresh air enters, because there is no heat exchanger, the cooling energy will be lost in summer and the indoor temperature will rise, and the heat will be lost in winter and the indoor temperature will drop. Because there is no dust collector, the air is not clean and the quality is not high, which also affects people's health. content of the invention; [0003] The technical problem to be solved by the present invention is: to solve the problems existing in the above-me...

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): F24F1/00F24F3/16
Inventor 张跃
Owner 张跃
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap