Intelligent bidirectional heat energy recovery system

Abstract

The invention discloses an intelligent bidirectional heat energy recovery system, which comprises a box body, a moisture discharging air pipe and a circulating air pipe, wherein the bottom in the boxbody is fixedly provided with a second-level heat exchanger; a clapboard is horizontally fixed in the box body above a second-level fan; the top end of a drying cabin body is provided with an air energy radiator; the top of the box body is vertically fixedly provided with a barrel; one side of the bottom of the barrel is provided with the moisture discharging air pipe; the middle of the barrel isfixedly provided with a first-level heat exchanger and a condenser from bottom to top in sequence; and a top end in the barrel is horizontally fixedly provided with the circulating air pipe. The intelligent bidirectional heat energy recovery system is provided with dual systems, 100% of heat energy is circularly recovered when moisture is lower than a set value, when the moisture is higher than the set value, moisture is discharged in different flows to quickly reduce internal circulation moisture, so that an effect of efficient energy saving and emission reduction can be comprehensively realized, and in addition, axial impact or vibration can be reduced to a maximum degree so as to guarantee stability when the recovery system operates.

Description

technical field [0001] The invention relates to the technical field of heat energy recovery, in particular to an intelligent two-way heat energy recovery system. Background technique [0002] At present, the common air-energy drying equipment on the market generally lacks an effective heat recovery system. After the heat energy is radiated to the material, it is often directly discharged from the body, which also causes the following problems: [0003] 1. Some air energy drying equipment is only equipped with a one-way simple heat recovery device. After the heat energy is radiated to the material, there are problems such as low heat recovery efficiency, low humidity emission rate, and untimely humidity emission. In this process, only less than 30% of the thermal energy makes the drying time need to be extended, resulting in increased energy consumption and cost, material deterioration and other related issues; [0004] 2. In this scheme, two main pipes and supporting equipm...

AI Technical Summary

Problems solved by technology

[0002] At present, the common air-energy drying equipment on the market generally lacks an effective heat recovery system. After the heat energy is radiated to the material, it is often directly discharged from the body, which also causes the following problems:

[0003] 1. Some air energy drying equipment is only equipped with a one-way simple heat recovery device. After the heat energy is radiated to the material, there are problems such as low heat recovery efficiency, low humidity emission rate, and untimely humidity emission. In this process, only less than 30% of the thermal energy makes the drying time need to be extended, resulting in increased energy consumption and cost, material deterioration and other related issues;

Images