Heat exchange device

A heat exchange device and heat exchange tube technology, applied in the field of air purification, can solve problems such as inconvenient installation of pipes, and achieve the effects of reducing energy consumption, saving electric energy, and good purification effect

Pending Publication Date: 2017-09-15
SICHUAN JIANYUAN ENERGY SAVING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a heat exchange device to solve the problem of inconvenient installation of pipelines used in fresh air fans in the prior art

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0023] This embodiment provides a heat exchange device, such as figure 1 and 2 , comprising a housing and an outdoor air inlet 1, a fresh air outlet 2, a dirty air inlet 4 and a dirty air outlet arranged on the housing,

[0024] The housing is provided with a heat exchange box 5 connected to the outdoor air inlet 1 and the fresh air outlet 2, the heat exchange box 5 is provided with a heat exchange tube 6, and the outer surface of the heat exchange tube 6 is provided with an ultraviolet emitting component , and coated with a photocatalyst sterilizing layer, the two ends of the heat exchange tube 6 are respectively communicated with the dirty air inlet 4 and the dirty air outlet;

[0025] The fresh air outlet 2 is connected with a gas pipeline 7, the end surface of one end of the gas pipeline 7 is provided with an annular groove 71, and the end surface of the other end and the end surface of the fresh air outlet 2 are all provided with an annular protrusion 72, Limiting rings...

Embodiment 2

[0028] This embodiment is based on the embodiment 1, and further defines that: the outdoor air inlet 1 and the dirty air outlet 3 are respectively connected to the outlet of the blower. Improve the efficiency and effect of air purification and speed up air circulation.

Embodiment 3

[0030] This embodiment is based on the embodiment 1, and further defines that: the fresh air outlet 2 is provided with a temperature control device and a humidity adjustment device. Inevitably there will be loss in the heat exchange process, so whether it is refrigeration or heating, the gas flowing out from the fresh air outlet 2 after heat exchange cannot be at the same temperature as the room, so a temperature control device is still needed. In addition, adjusting indoor humidity can improve human comfort.

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PUM

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Abstract

The invention discloses a heat exchange device which comprises a shell and further comprises an outdoor air inlet, a fresh air outlet, a dirty air inlet and a dirty air outlet which are formed in the shell. A heat exchange box communicated with the outdoor air inlet and the fresh air outlet is arranged inside the shell, a heat exchange pipe is arranged in the heat exchange box, an ultraviolet ray transmitting component is arranged on the outer surface of the heat exchange pipe, the outer surface of the heat exchange pipe is coated with a photocatalyst sterilization layer, and the two ends of the heat exchange pipe are communicated with the dirty air inlet and the dirty air outlet correspondingly; and the fresh air outlet is connected with a gas pipe, an annular groove is formed in the end face of one end of the gas pipe, an annular protrusion is arranged at the position, on the end face of the other end of the gas pipe, of the end face of the fresh air outlet, limiting rings are arranged on the inner and outer side walls of the protrusion, and the groove is matched with the protrusion. The outer wall of the heat exchange pipe is coated with the photocatalyst sterilization layer, and a light source is arranged, so that hazardous substances such as various germs and viruses in fresh air are killed. Compared with the manner that a single photocatalyst sterilization layer is arranged, the purification effect of the heat exchange device is better.

Description

technical field [0001] The invention relates to the field of air purification, in particular to a heat exchange device. Background technique [0002] The fresh air fan is an effective air purification equipment that can circulate the indoor air. On the one hand, the indoor dirty air is discharged outside, and on the other hand, the fresh outdoor air is sterilized, disinfected, filtered and other measures, and then input into the room. , so that the room is full of fresh and clean air at all times. The fresh air fan uses the patented technology of fresh air convection to achieve convection of the indoor air through independent air supply and induction, thereby maximizing the indoor air replacement. The fresh air fan is built-in The multifunctional purification system ensures that the air entering the room is clean and healthy. Contents of the invention [0003] The purpose of the present invention is to provide a heat exchange device to solve the problem of inconvenient in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/08F24F13/30F24F3/16
CPCF24F7/08F24F13/30F24F8/192F24F8/22F24F8/24
Inventor 徐斌斌
Owner SICHUAN JIANYUAN ENERGY SAVING TECH CO LTD
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