Total-heat-exchange fresh air system

A technology of fresh air system and total heat exchange, which is applied in the direction of ventilation system, space heating and ventilation, space heating and ventilation details, etc. It can solve problems such as gas leakage, affecting the operation effect of the fresh air system, and improper protection, so as to reduce air conditioning load effect

Active Publication Date: 2018-03-06
SICHUAN UNIV
View PDF14 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing full heat exchange fresh air system still has the following disadvantages: (1) it only achieves energy recovery of the passing gas, which has certain limitations; (2) a small amount of gas will leak through the sealing ring of the partition plate, resulting in energy (3) Improper protection during installation will affect the operating effect of the fresh air 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
  • Total-heat-exchange fresh air system
  • Total-heat-exchange fresh air system
  • Total-heat-exchange fresh air system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0030] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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 a total-heat-exchange fresh air system, and relates to the field of fresh air ventilator systems. The total-heat-exchange fresh air system comprises a fresh air ventilator box,a first air supply tube, a first exhaust tube and phase-change heat-exchange assemblies. The phase-change heat-exchange assemblies are separately arranged on the inner wall of the first air supply tube and the inner wall of the first exhaust tube. The first air supply tube is connected with the fresh air ventilator box, communicates with the fresh air ventilator box, and is used for delivering outdoor air to the fresh air ventilator box after the outdoor air is subjected to first-time temperature change effect through the phase-change heat-exchange assemblies; and the fresh air ventilator boxis used for carrying out second-time temperature change effect on the outdoor air, and the first exhaust tube is connected with the fresh air ventilator box, communicates with the fresh air ventilatorbox, and is used for delivering the outdoor air to an indoor environment after the outdoor air is subjected to third-time temperature change effect through the phase-change heat-exchange assemblies.The total-heat-exchange fresh air system has high temperature regulation and control ability, and can efficiently utilize energy generated by diurnal temperature variation; load is further reduced; and energy conservation and emission reduction are achieved.

Description

technical field [0001] The invention relates to the field of fresh air system, in particular to a total heat exchange fresh air system. Background technique [0002] The full heat exchange fresh air system uses the temperature difference between the fresh air and exhaust air and the partial pressure difference of water vapor to recover sensible heat and latent heat, which can reduce or increase the temperature of the air entering the room, reducing the air conditioning load by about 57% in summer. Increase by about 64% in winter to achieve the purpose of energy saving and environmental protection. [0003] However, the existing full heat exchange fresh air system still has the following disadvantages: (1) it only achieves energy recovery of the passing gas, which has certain limitations; (2) a small amount of gas will leak through the sealing ring of the partition plate, resulting in energy (3) Improper protection during installation will affect the operation effect of the ...

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): F24F7/08F24F13/30F28D20/00F24F11/89F24F11/64
CPCY02E60/14
Inventor 王军竺彦光郭晓彤熊峰陈翔宇邹秋生王曦张理
Owner SICHUAN UNIV
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