CN208415151U

CN208415151U - A kind of novel isolated column

Info

Publication number: CN208415151U
Application number: CN201820085329.6U
Authority: CN
Inventors: 田红艳
Original assignee: Shanghai Huanjie Pest Control Co Ltd
Current assignee: Shanghai Huanjie Pest Control Co Ltd
Priority date: 2018-01-18
Filing date: 2018-01-18
Publication date: 2019-01-22
Anticipated expiration: 2028-01-18

Abstract

The utility model provides a kind of novel isolated column comprising the filter screen that square frame, inclination are installed on multiple strip flat wind direction guide vanes of the frame at least side and are installed in the frame.The isolated column has purified air by filter screen, provides air quality.

Description

A kind of novel isolated column

Technical field

The utility model belongs to infrastructure technique field, and in particular to a kind of novel isolated column.

Background technique

Currently, very long dust can be raised behind the automobile to speed past on highway, the especially big weather of wind, this The sight that will affect vehicle crew below, pollutes ambient enviroment, especially on the greening Wu He highway on highway Staff and pedestrian.Although there is barn door on highway, it be in order to avoid the light direct projection under steam of evening bidirectional bus, Highway isolated column also only serves separation car lane and non-motorized lane, stops illegal activities, the work for the generation that avoids traffic accident With.

So being badly in need of one kind can be absorbed highway dust, improve the device of highway air quality.

Utility model content

In view of this, the main purpose of the utility model is to provide a kind of novel isolated column, absorbing on highway or The dust and tail gas of other roads purify air, improve air quality.

The utility model includes that square frame, inclination are installed on multiple strip flat wind directions of the frame at least side and lead Leaf and the filter screen being installed in the frame.

By upper, the dust in air is fallen by the filter screen filtration being installed in frame, air has been purified, has improved air Quality.

Preferably, the filter screen, which includes at least a thin filter screen and one, is placed in the coarse filtration net of the thin filter screen side, There is certain interval between the coarse filtration net and the thin filter screen.

By upper, after coarse filtration net and thin filter screen filtration, the dust in air is attracted on thickness filter screen.

Preferably, the filter screen further include be placed in middle filter screen among the coarse filtration net and the thin filter screen and The catch net being placed on the outside of the thin filter screen has between the middle filter screen and the coarse filtration net and the thin filter screen Certain interval.

By upper, increased again on the basis of coarse filtration net and thin filter screen in filter screen, filter effect is more preferable.

Preferably, the filter screen further includes a coarse filtration net for being placed in the thin filter screen other side, two institutes Stating between coarse filtration net and the thin filter screen has certain interval.

By upper, when there are vehicle driving in isolated column two sides, filter screen includes that two coarse filtration nets and one are placed in two slightly The air of thin filter screen among filter screen, such two sides can be purified.

Preferably, 15 degree to 45 degree of angular range of each wind direction guide vane and the frame end face.

By upper, 15 degree to 45 degree of angular range of wind direction guide vane and frame end face, in this angular range, with dust Air imports filter screen filtration by wind direction guide vane quickly.

Preferably, the filter screen is rubber filter screen, stainless steel wire drawing filter screen or other filter screens.

By upper, rubber filter screen, stainless steel wire drawing filter screen or other filter screens can act as the effect of filtering dust.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the isolated column of the utility model embodiment one；

Fig. 2 is the structural schematic diagram of the filter screen of the utility model embodiment one；

Fig. 3 is the structural schematic diagram of the isolated column of the utility model embodiment two；

Fig. 4 is the structural schematic diagram of the filter screen of the utility model embodiment two；

Fig. 5 is the positive structure schematic of the isolated column of the utility model embodiment three；

Fig. 6 is the back positive structure schematic of the isolated column of the utility model embodiment three；

Fig. 7 is the structural schematic diagram of the filter screen of the utility model embodiment three.

Specific embodiment

Embodiment one

Such as the structure chart that Fig. 1 is a kind of novel road isolated column comprising square frame 1,2 and of strip flat wind direction guide vane Filter screen 3, wherein the length, width and height of frame 1 are 30 centimetres, 7 centimetres and 90 centimetres respectively, suitable for being isolated with other large area Column is used cooperatively, or the location less used in dust；

Wind direction guide vane 2 and filter screen 3 are installed on frame 1, the width and thickness of wind direction guide vane 2 be respectively 5 centimetres and 0.5 centimetre, multiple wind direction guide vanes 2 being inclined to set with frame 1, slanted angle 15 are respectively provided in the front and rear sides of frame 1 Degree, the both ends of each wind direction guide vane 2 are fixed on the upper and lower end face of frame 1, and wind direction guide vane 2 in the process of moving raises automobile Dust and the tail gas of generation import in the filter screen 3 that is arranged in the isolated column of roadside；

Fig. 2 be filter screen 3 structure chart, be followed successively by from outside to inside coarse filtration net 31, thin filter screen 32 and with coarse filtration net 31 identical coarse filtration nets 33, all filtering thickness of net are identical, are 1.5 cm thicks, coarse filtration net 31 and thin filter screen 32, thick Gap between filter screen 33 and thin filter screen 32 is 1 centimetre, and there are 1 cm clearances, when passing through filter screen convenient for outer crosswind Increase gas permeability, dust can be trickled downwards by the gap when washing filter screen；The filter hole of coarse filtration net is big, can filter out big The filter hole of the dust and impurities of particle, thin filter screen is small, the dust and impurities of filter small particles.

In use, the isolated column setting dust raised in both sides of highway, vehicle traveling process and the tail gas of generation pass through The wind direction guide vanes of two sides imports after coarse filtration net 31 and 33 filters, then filtered by thin filter screen 32, then filtered dust Cleaned air is discharged in air, periodically passes through the upward pumping equipment washing filter screen of c-type of isolated column bottom, pumping equipment end End connects underground blow-off line, and pollutant flows to underground blow-off line by water in filter screen.

Embodiment two

The present embodiment and embodiment one the difference is that, the size of isolated column is different, the angle of wind direction guide vane and frame It is different.

Fig. 3 is various sizes of isolated column, and the length, width and height of frame 4 are respectively 250 centimetres, 8 centimetres and 100 centimetres, is applicable in In the biggish place of dust, pick-up performance is good；The angle of wind direction guide vane 5 and frame 4 is 45 degree, suitable for the dust suction of short distance, Automobile speeds past the dust raised by the importing filter screen 6 of wind direction guide vane 5, as shown in figure 4, by the thick mistake in filter screen 6 The dust air-flow of the filtered dust and impurities filtered in air of strainer 61, thin filter screen 62, the other side passes through ipsilateral wind Coarse filtration net 63, thin filter screen 62 are imported to guide vane 5, in this way, the dust of two sides has purified sky after thickness filter screen filtration Gas improves air quality.

Embodiment three

The present embodiment and above embodiments the difference is that, wind direction guide vane is only arranged in side, filter screen filtration precision It is higher.

Fig. 5 and Fig. 6 is respectively a kind of front and back structure chart of outside isolated column, and outside isolated column mainly separates motor-driven Vehicle and non-motor vehicle comprising frame 7, wind direction guide vane 8 and filter screen 9, wind direction guide vane 8 are arranged in motor vehicle side, and wind direction is led The angle of leaf 8 and frame 7 is 45 degree, is also suitble to the dust suction of short distance；Built-in filter screen 9 includes what ecto-entad was sequentially placed Coarse filtration net 91, middle filter screen 92, thin filter screen 93 and catch net 94, increase middle filter screen 62, to improve here Effect is filtered, catch net 64 removes for protecting inboard thin filter screen 63, prevents it to be damaged outer, also act as certain filtering effect Fruit.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

The above isolated column can be sized for different sizes, the structure of different-thickness, wind direction guide vane 2 and frame according to place Angle be ok between 15 degree to 45, the width and thickness of wind direction guide vane 2 can also according to circumstances do different adjustment；Filtering Net all can be used to filter the filter screen of dust with rubber filter screen, stainless steel wire drawing filter screen etc..

Above-described isolated column can be used for general two in addition to can be used on overhead road of city and highway On grade, three-level or Class IV highway.

Claims

1. a kind of novel isolated column, which is characterized in that it include square frame, inclination be installed on the more of the frame at least side A strip flat wind direction guide vane and the filter screen being installed in the frame；The filter screen includes at least a thin filter screen and one It is placed in the coarse filtration net of the thin filter screen side, has certain interval between the coarse filtration net and the thin filter screen.

2. novel isolated column according to claim 1, which is characterized in that the filter screen further includes being placed in the coarse filtration Middle filter screen among net and the thin filter screen and the catch net being placed on the outside of the thin filter screen, the middle filter screen and institute Stating between coarse filtration net and the thin filter screen has certain interval.

3. novel isolated column according to claim 1, which is characterized in that the filter screen further includes one being placed in the thin mistake The coarse filtration net of the strainer other side has certain interval between two coarse filtration nets and the thin filter screen.

4. novel isolated column according to any one of claims 1 to 3, which is characterized in that each wind direction guide vane with it is described 15 degree to 45 degree of the angular range of frame end face.

5. novel isolated column according to claim 1, which is characterized in that the filter screen is rubber filter screen, stainless steel Wire drawing filter screen.