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Vertical fresh air ventilator

A technology for fresh air fans and fresh air fans, which is applied in heating methods, ventilation systems, space heating and ventilation, etc., can solve the problems of discarding filtration efficiency, poor user feeling, and large outlet wind speed, and achieves good air exchange effect. The effect of the number of replacements

Pending Publication Date: 2018-11-06
富泰(昆山)环境科技有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0002] At present, the air treatment equipment commonly used in residential and public places on the market is fresh air fans. Fresh air machine manufacturers blindly pursue large air volume, and directly use the air outlet of the fan as the fresh air outlet of the fresh air machine, abandoning the filtration efficiency of the whole machine and increasing the wind noise. noise
And the current common fresh air outlets are either equipped with spherical air outlets on the front, or supply air vertically on the top. The spherical air outlets on the front have a high wind speed, which makes the user feel poor and unsightly. The vertical air supply on the top blows directly upwards. Because the difference between the height of the indoor ceiling and the height of the fresh air fan is small, the wind blows directly to the ceiling and swirls, forming a vortex, which increases the loss of the total air volume and reduces the number of indoor air changes

Method used

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Embodiment Construction

[0034] The present invention will be described in further detail below in conjunction with specific embodiments.

[0035] like Figure 1 to Figure 4 As shown, a vertical fresh air blower of the present invention includes a hollow body 1, a fresh air inlet 11 is arranged below the body 1, a fresh air outlet 12 is arranged above the body 1, and a filter is provided from the fresh air inlet 11 to the fresh air outlet 12. device, fresh air fan 3 and heat exchange device 4; the fresh air outlet 12 is made as a louver structure, and the air outlet direction of the fresh air outlet 12 is 45 ° obliquely to the top of the body 1 front. The fresh air blower 3 sucks in air from the fresh air inlet 11, removes dust through the filter device, exchanges heat with the heat exchange device 4, and blows it out from the fresh air outlet 12 at last. Generally, fresh air fans are placed against the wall. Because the fresh air outlet 12 is a louver structure, and the wind outlet angle is 45°, so...

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Abstract

The invention belongs to the technical field of ventilating equipment, and relates to a vertical fresh air ventilator. The vertical fresh air ventilator comprises a hollow body, wherein a fresh air inlet is formed below the body, a fresh air outlet is formed above the body, and a filter device, a fresh air fan and a heat exchange device are arranged from the fresh air inlet to the fresh air outlet; the fresh air outlet is of a window-shades structure, and the air outlet direction of the fresh air outlet inclines to the upper side of the front surface of the body at an angle of 45 degrees. Fresh air is sprayed out along the air outlet angle of 45 degrees by means of the fresh air outlet of the window-shades, so that the replacement number of times of indoor air is increased, and the integral air exchange effect of the fresh air ventilator is better.

Description

technical field [0001] The invention relates to the technical field of ventilation equipment, in particular to a vertical fresh air fan. Background technique [0002] At present, the air treatment equipment commonly used in residential and public places on the market is fresh air fans. Fresh air machine manufacturers blindly pursue large air volume, and directly use the air outlet of the fan as the fresh air outlet of the fresh air machine, abandoning the filtration efficiency of the whole machine and increasing the wind noise. noise. And the current common fresh air outlets are either equipped with spherical air outlets on the front, or supply air vertically on the top. The spherical air outlets on the front have a high wind speed, which makes the user feel poor and unsightly. The vertical air supply on the top blows directly upwards. Because the difference between the height of the indoor ceiling and the height of the fresh air fan is small, the wind blows directly to the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F7/007F24F12/00F24F13/14F24F13/28F24F13/30
CPCF24F7/007F24F12/006F24F13/14F24F13/28F24F13/30
Inventor 王玲杜宁波刘浩
Owner 富泰(昆山)环境科技有限公司
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