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Air freshening device for elevator

An air freshening and air replacement technology, which is applied to elevators, gas treatment, gasification substances in buildings, etc., can solve the problems of human discomfort, lack of filter devices and air replacement windows, etc., to reduce air formaldehyde content, The effect of fresh air

Pending Publication Date: 2018-07-10
天津龙盘科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide an elevator air freshening device to solve the problem that there is no filter device and an air replacement window, and sometimes the fragrance is too strong to cause discomfort to the human body

Method used

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  • Air freshening device for elevator

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0019] see figure 1 , figure 2 , image 3 , Figure 4 and Figure 5 , the present invention provides an air freshening device for an elevator: its structure includes an air freshening device 1, a filter device 2, and an elevator main body 3. The agent is placed in a column tank 104, an air replacement window 105, a heat dissipation window 106, and a micro heater 107. The heating chamber 102 is fixedly connected to the miniature bucket 103, and the heating chamber 102 is connected to the three-leaf fan 101. The freshener placement cylinder tank 104 is fixedly connected with the heating chamber 102, the heat dissipation window 106 and the air replacement window 105 are arranged on the heating chamber 102, the described micro heater 107 is flexi...

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Abstract

The invention discloses an air freshening device for an elevator. The air freshening device structurally comprises an air freshening device body, a filtering device and an elevator main body. The airfreshening device is composed of a three-blade fan, a heating chamber, a miniature water bucket, a freshener containing cylinder groove, an air replacement window, a radiating window and a miniature heater. The heating chamber is connected with the three-blade fan. The miniature heater is composed of a heating main body, a fixed cross plate, a power cord and screw holes. The heating main body is fixedly connected with the fixed cross plate. The fixed cross plate is provided with the screw holes. The heating main body is connected with the power cord. The filtering device is composed of a movable side plate, a formaldehyde filter layer, a deodorization filter net, a dust removal filter net, a first slot, a second slot, a third slot and a filter device frame. The air freshening device not only can freshen the air, but also can replace the air through the air replacement window, and the content of the formaldehyde in the air in a filtering elevator can be lowered by arranging the filtering device.

Description

technical field [0001] The invention is an air freshening device for an elevator, which belongs to the field of purification devices. Background technique [0002] The air purification device can remove impurities and purify the polluted air. [0003] The prior art discloses an air freshening device for elevators with application number 201220261059.2. The device includes a housing, a fan, a bottle for containing air freshener and a heating device. The housing is in the shape of a cube with a bottom There is an opening; the fan is set on the upper part of the inner cavity of the housing; the heating device is fixed in the housing and is located below the fan; the bottle is located below the heating device, and a cylindrical absorbent cotton is arranged in the bottle , the top of the absorbent cotton is located below the heating device, the heating device is a ring-shaped electric heating wire with a power of 1-3 watts, the upper surface of the housing is provided with sever...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66B11/02A61L9/03B01D46/10B01D53/00
CPCA61L9/03B01D46/10B01D53/00B66B11/0226A61L2209/13B01D2257/90B01D2257/70
Inventor 尚凯莉
Owner 天津龙盘科技有限公司
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