阅读说明：本技术 一种室外空气过滤装置 (Outdoor air filtering device ) 是由 孙洪 于 2019-11-12 设计创作，主要内容包括：本发明涉及一种室外空气过滤装置,包括支架,万向轮,围网和支杆,所述支架为长方体型,所述万向轮共四个,分别设置于支架下端四角,所述围网设置于支架上下左右后五面,且围网内部设有口罩布料,所述支杆设置于支架前部。本发明最大限度的使用了口罩原材料,减少了生活垃圾,口罩原材料可以阻隔百分之七十至九十的雾霾等有害气体；且制作简单,使用方便,利用自然之力-风就可使用。(The invention relates to an outdoor air filtering device which comprises a support, universal wheels, a purse net and supporting rods, wherein the support is in a cuboid shape, the number of the universal wheels is four, the universal wheels are respectively arranged at four corners of the lower end of the support, the purse net is arranged on the upper, lower, left, right and rear five surfaces of the support, gauze mask cloth is arranged inside the purse net, and the supporting rods are arranged at the front part of the support. According to the invention, the raw material of the mask is used to the maximum extent, so that the domestic garbage is reduced, and the raw material of the mask can block seventy to ninety percent of harmful gases such as haze and the like; and the utility model is simple in manufacture and convenient in use, and can be used by utilizing natural force-wind.)

1. An outdoor air filter device, its characterized in that: the multifunctional umbrella is characterized by comprising a support, universal wheels, a purse net and supporting rods, wherein the support is of a cuboid shape, the universal wheels are four in number and are respectively arranged in four corners of the lower end of the support, the purse net is arranged on the upper, lower, left, right and back sides of the support, gauze mask cloth is arranged inside the purse net, and the supporting rods are arranged in the front of the support.

2. The outdoor air filtering device according to claim 1, wherein: the support rod is vertically arranged at the center of the front part of the support.

3. The outdoor air filtering device according to claim 1, wherein: the number of the support rods is two, and the support rods are respectively and vertically arranged on two sides of the front portion of the support.

Technical Field

The invention belongs to the technical field of filtering devices, and particularly relates to an outdoor air filtering device.

Background

In recent years, air pollution is a big problem, most of the air pollution is artificial factors such as industrial waste gas and automobile exhaust, the environmental pollution is very serious, the air pollution influence range is large, the contact time with a human body is long, and great harm is generated to the respiratory system of human beings, especially children.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides an outdoor air filtering device.

In order to achieve the purpose, the technical scheme of the invention is as follows:

an outdoor air filter device, its characterized in that: the multifunctional umbrella is characterized by comprising a support, universal wheels, a purse net and supporting rods, wherein the support is of a cuboid shape, the universal wheels are four in number and are respectively arranged in four corners of the lower end of the support, the purse net is arranged on the upper, lower, left, right and back sides of the support, gauze mask cloth is arranged inside the purse net, and the supporting rods are arranged in the front of the support.

Furthermore, the support rod is vertically arranged at the center of the front part of the support.

Furthermore, the number of the support rods is two, and the support rods are respectively and vertically arranged on two sides of the front portion of the support.

Furthermore, the support rod is arranged according to the size of the wind speed.

Furthermore, the support is formed by splicing building support steel pipes and can be freely assembled and disassembled.

Furthermore, the purse seine is customized according to the size of the support, and the purse seine can be recycled.

Furthermore, the mask cloth can be replaced periodically.

Furthermore, the universal wheels are convenient to adjust the direction and fix, and manpower is reduced.

Further, the size of the device can be made according to the size of the placing position.

Furthermore, the opening of the device is arranged at the front part, and the direction of the opening can be switched at will.

Furthermore, the device is made to be in a cubic meter specification, and when the wind speed is first grade, 60 multiplied by 24 cubic meters of haze can be filtered in one day according to one meter per second.

Has the advantages that: according to the invention, the raw material of the mask is used to the maximum extent, so that the domestic garbage is reduced, and the raw material of the mask can block seventy to ninety percent of harmful gases such as haze and the like; and the utility model is simple in manufacture and convenient in use, and can be used by utilizing natural force-wind.

Drawings

Fig. 1 is a schematic structural view of embodiment 1.

Fig. 2 is a schematic structural view of embodiment 2.

In the figure, 1-bracket, 2-universal wheel, 3-purse net and 4-strut.

Detailed Description

The invention is illustrated below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.