Stable energy-saving fresh air heat exchange device

Abstract

The invention discloses a stable energy-saving fresh air heat exchange device, which is mainly formed by an air return system, an air inlet system, a heat exchange system. The air return system comprises an outdoor air return port, an indoor air return port and air exhaust devices; the air inlet system comprises an outdoor air inlet, an indoor air inlet and filter devices; the heat exchange systemcomprises a power device, a control device, a heat exchange machine core and an inner circulation device; the power device and the control device are arranged in the middle of one side of the heat exchange machine core; the power device is connected with the air exhaust devices arranged on two end parts at the same side; the inner circulation device is arranged in the middle of the opposite sideof the power device; the filter devices are arranged on two end parts at the same side of the inner circulation device. The stable energy-saving fresh air heat exchange device provided by the invention is simple in structure, adopts an energy-saving heat exchange element and recycles air exhaust heat energy for stably sending fresh hot air out so as to be energy-saving, also brings better air quality for users, and has the advantages of low const, stability in operation and the like.

Description

technical field [0001] The invention relates to the field of fluid heat exchange, in particular to a stable energy-saving fresh air heat exchange equipment. Background technique [0002] The heat exchange device is a device that transfers part of the heat of the hot fluid to the cold fluid. It plays an important role in production. In chemical production, the heat exchange device can be used as a heater, cooler, condenser, evaporator and reboiler, etc. It is to fill a large airtight container with water or other media, and there are pipes passing through the container, allowing hot water to flow through the pipe, and the temperature difference between the hot water in the pipe and the cold and hot water in the container will form heat exchange . [0003] Due to China's water quality problems and air pollution problems are more prominent, which have brought a lot of impact on people's lives. When the outdoor air quality is poor, people will wear PM2.5 filter masks when trave...

AI Technical Summary

Problems solved by technology

In order to maintain indoor comfort and ventilation and ensure people's health, people usually need to introduce outdoor fresh air for ventilation. Traditional heat exchange devices will increase the power load to a certain extent, and will also bring in tiny particulate pollutants in the outdoor air. , causing waste of energy and reduction of room air quality

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