Fresh air purifier

A purifier and fresh air technology, applied in ventilation systems, mechanical equipment, space heating and ventilation, etc., can solve the problems of restricting air efficiency, lack of temperature and humidity meters, secondary consumption, etc., and achieve noise reduction, compact structure, and easy installation convenient effect

Active Publication Date: 2022-03-18
ZHONGJING ECO IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because there is no national unified standard for the existing fresh air purifiers, the power consumption is generally high, and it is difficult to be continuously turned on for 24 hours, which greatly restricts the efficiency of using fresh air purifiers to purify indoor air
Furthermore, the current fresh air purifiers generally do not have a temperature and humidity meter or a temperature and humidity sensor. Therefore, if you want to know the temperature and humidity changes indoors and outdoors, you need to equip a third-party testing device, resulting in secondary consumption.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] figure 1 It is a structural schematic diagram of a fresh air purifier of the present invention. The fresh air purifier of the present invention comprises a box body 1 , a fresh air opening 12 , an air supply opening 9 , an air intake fan 6 , a return air opening 8 , an exhaust opening 10 and an exhaust fan 11 . The fresh air purifier of the present invention also includes a gas heat exchanger 5, a first filter unit and a second filter unit. The fresh air purifier of the present invention also includes a first temperature and humidity sensor 15 , a second temperature and humidity sensor 16 and a third temperature and humidity sensor 17 . The air intake fan 6 and the exhaust fan 11 of the present invention all have a double-sided air intake mode, see image 3 . The outer surface of the box body 1 is provided with a sound-absorbing layer (not shown).

[0059] The inside of the box body 1 is divided into a fresh air passage and an indoor air passage, and the two are set...

Embodiment 2

[0068] Except that the exhaust muffler 14 is changed into a trumpet shape, other conditions and components are the same as in Embodiment 1.

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PUM

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Abstract

The invention discloses a fresh air purifier, which comprises a fresh air purifier body, a gas heat exchanger, a fresh air opening, an air supply opening, an air intake fan, a return air opening, an exhaust air opening and an exhaust fan. The inner surfaces of the fresh air opening, the air supply opening and the return air opening of the present invention are all provided with a temperature-hygrometer or a temperature-humidity sensor; communicate with the exhaust opening. The fresh air purifier of the present invention can reduce noise and monitor air conditions in real time. In addition, the fresh air purifier has good air purification effect and good energy saving effect.

Description

technical field [0001] The invention relates to a fresh air purifier, in particular to a fresh air purifier with low noise and real-time monitoring of air conditions. Background technique [0002] The fresh air purifier is an air-conditioning device that provides fresh air. It passes the outdoor air through different levels of treatment such as dust removal, filtration and disinfection, and then sends it to the room through a fan. Usually, the fresh air opening and the exhaust air opening of the fresh air purifier are connected to the outdoor air duct; the air supply opening and the return air opening are directly connected to the indoor environment. When the fresh air purifier is working, the outdoor air is first pumped into the air inlet room, filtered by the air filter and purification components in the air inlet room, and then sent to the room after being filtered by the high-efficiency filter in the clean room. At the same time, indoor air with high carbon dioxide cont...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F7/08F24F7/003F24F12/00F24F8/10F24F8/158F24F8/192F24F11/89F24F13/24F24F13/28F24F13/30
CPCF24F7/08F24F12/006F24F13/24F24F13/28F24F13/30F24F2013/242
Inventor 童裳慧黄剑威
Owner ZHONGJING ECO IND CO LTD
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