Light, water and electricity coupling fresh air system

Abstract

The invention relates to a light, water and electricity coupling fresh air system which primarily comprises a fresh air dehumidifier, a ground source heat exchange module, a photovoltaic module, a water storage tank and other accessories, wherein the fresh air dehumidifier obtains air water which is relatively high in quality and low-temperature and low-humidity fresh air by means of dew point dehumidifying and cooling, the photovoltaic module generates electricity by a photovoltaic battery panel to provide electricity to the system, and in the ground source heat exchange module, air is pre-treated by flowing of circulating water and heat of a condensation heat exchanger in the fresh air dehumidifier is taken away to a deep layer of soil. The light, water and electricity coupling fresh airsystem has the beneficial effects that fresh air circulates ceaselessly within 24 hours, so that the indoor air quality is guaranteed; regardless of winter and summer, the normal working temperatureof the photovoltaic battery panel can be guaranteed by means of return air or exhaust, so that the electricity generating benefit is further improved; and the air water which is relatively high in quality is obtained by dew point dehumidifying and is collected and stored, so that a water resource is saved.

Description

technical field [0001] The invention belongs to the field of energy-saving and emission-reducing HVAC, and relates to a fresh air system coupled with light, water and electricity. Background technique [0002] With the development and progress of society, the air quality is getting worse and worse, and people's demand for indoor air quality is getting higher and higher. More and more people are beginning to study how to effectively improve indoor air quality. It can be said that improving indoor air quality has It has become one of the most concerned issues in today's society. [0003] The fresh air system is one of the main ways to improve indoor air quality. Although this technology can effectively improve indoor air quality and increase comfort, it cannot be effectively used because the air discharged from the room is directly discharged into the atmosphere, resulting in waste. Although the fresh air dehumidifier can effectively obtain high-quality air water and low-temp...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: aiming at the deficiencies of the existing fresh air dehumidification system, the present invention provides a fresh air system coupled with light, water and electricity, and the coupled photovoltaic module provides clean energy for the system to reduce energy consumption; The water storage tank processes and stores air and water to prevent waste of water sources; the ground source heat exchange module exchanges heat with the constant temperature soil source to improve heat exchange efficiency; a fresh air circulation system is added, and in summer part of the exhaust gas passes through the photovoltaic module to cool the photovoltaic panels and then discharges into the atmosphere , part of the exhaust is used as return air to re-enter the room; in winter, part of the exhaust is directly discharged into the atmosphere, and part of the exhaust is taken away by the photovoltaic module to take the heat of the photovoltaic panel into the room, reducing heating energy consumption

Images