CN218600392U

CN218600392U - Armoured vehicle dust suppression device that advances

Info

Publication number: CN218600392U
Application number: CN202222471549.1U
Authority: CN
Inventors: 罗时明; 焦侬; 王琳; 杨咏; 张陈新; 陈荣
Original assignee: 704th Research Institute of CSIC
Current assignee: 704th Research Institute of CSIC
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-03-10
Anticipated expiration: 2032-09-19

Abstract

The utility model relates to a device for inhibiting the dust of the advancing armored vehicle, which is used as an auxiliary matching device of the armored vehicle, a plurality of dust suction ports are distributed at the rear of each tire and the chassis, and an air blower is connected with a plurality of dust suction ports and a cyclone separator through a matching pipeline and is used for conveying the sucked dust to the cyclone separator for separation; the cyclone separator is used for separating particles and then discharging the particles from a dust outlet of the cyclone separator, and air is discharged from an air outlet of the cyclone separator. The utility model discloses an arrange near tire and armored car chassis rear suction mouth and carry out timely accurate suction to the raise dust that will spread to separate in sending into the whirlwind formula separating centrifuge through pipeline and air-blower, the air passes through whirlwind formula separating centrifuge air outlet discharge after the separation, the particulate matter is discharged and is collected from whirlwind formula separating centrifuge dust outlet, and then avoid the diffusion of raise dust and show the concentration that reduces the escape raise dust, thereby the diffusion of avoiding armored car raise dust can improve back row vehicle driving sight.

Description

Armoured vehicle dust suppression device that advances

Technical Field

The utility model relates to a dust suppression device is marchd to armoured vehicle, especially a device that is used for suction and separates the raise dust that armoured vehicle produced at high-speed driving in-process.

Background

The dust on the road surface of the armored vehicle is diffused into the air in the driving process to influence the visual field of subsequent vehicles, the overall maneuvering performance is reduced, and the normal work of optical equipment on the armored vehicle is influenced.

At present, the common treatment method of airborne dust comprises the following steps: electrostatic separation, filter bag filtration, cyclone separation, etc. The electrostatic separation method is complex in equipment, high in later maintenance cost, selective for dust and high in requirement for environment temperature. The filter bag filtration method requires consumables, frequent replacement of the filter element and maintenance of the equipment. These two devices are not very suitable for use on armored vehicles. The cyclone separator can be used for separating small particles in air, does not need consumables, has high reliability and has no requirement on environmental temperature. The current suppression to armoured vehicle travelling raise dust has the following problem: 1) A device for inhibiting the dust emission during the advancing of the armored vehicle is lacked. 2) The coverage area after the dust diffusion is too large, and the retreatment is almost impossible at the moment.

In order to avoid various influences caused by the fact that the flying dust is diffused in the air in a large quantity, the device for inhibiting the flying dust of the armored car during travelling is needed to inhibit the flying dust, and the cleaning, green and safe operation of the armored car is realized.

Disclosure of Invention

An object of the utility model is to provide a can effectively restrain the device of the raise dust diffusion that the armoured vehicle leads to at the in-process of marcing, the device is arranged at the armoured vehicle in-process raise dust by the several and is produced the suction mouth at position and constitute, and the distributed suction mouth just collects it and handles the particulate matter separation when can realizing that the raise dust produces.

In order to achieve the above purpose, the technical scheme of the utility model is that: an armoured vehicle travelling raise dust suppression device, as an auxiliary matching device of the armoured vehicle, comprising:

the plurality of dust pumping ports are distributed behind each tire and the chassis, so that the dust generated when the armored vehicle travels is pumped accurately;

the air blower is connected with the plurality of raised dust suction ports and the cyclone separator through a matched pipeline and is used for conveying raised dust sucked through the plurality of raised dust suction ports to the cyclone separator for separation;

the cyclone separator is used for separating particles and then discharging the particles from a dust outlet of the cyclone separator, and the rest air is discharged from an air outlet of the cyclone separator.

Furthermore, the raised dust suction ports behind the tires deflect downwards by 45 degrees and inwards by 10 degrees, and two raised dust suction ports facing downwards are arranged behind the chassis of the armored vehicle.

Further, the air inlet of the air blower is connected with the distributed raised dust suction port through a matched pipeline, and the air outlet of the air blower is connected with the air inlet of the cyclone separator through a matched pipeline.

Furthermore, a cyclone separator air outlet is arranged at the upper end of the cyclone separator, and a cyclone separator dust outlet is arranged at the lower end of the cyclone separator.

Further, the appearance of the dust suction opening is gradually reduced from the opening part to the tail part.

Furthermore, the cyclone separator is used for filtering large particles with the particle size of more than 10 microns, the filtering effect can reach 99%, the diameter of the particles is less than 5 microns, and the separation efficiency can reach 70% -90%.

The utility model has the advantages that:

the utility model discloses a armoured vehicle raise dust suppression device of marcing carries out timely accurate suction to the raise dust that will spread through arranging the suction mouth at near tire and armoured vehicle chassis rear to separate in sending into the raise dust whirlwind formula separating centrifuge through pipeline and air-blower. The air passes through cyclone separator air outlet after the separation and discharges, and the particulate matter is discharged and is collected from cyclone separator dust outlet, and then avoids the diffusion of raise dust and is showing the concentration that reduces the escape raise dust to avoid the armoured vehicle because the diffusion of raise dust improves the back row vehicle sight of driving.

The device is structurally located on the side edge of the armored vehicle and behind the vehicle body, the weight of the device is far smaller than that of the armored vehicle, the size of the device is small, and the maneuvering performance of the armored vehicle is not affected. The device can realize under the not many circumstances of armoured vehicle weight increase that the armoured vehicle is clean, the operation of disguise, can reduce raise dust concentration and diffusion range from this by a wide margin, reduces the interference to the back row armoured vehicle field of vision, has promoted the disguise of armoured vehicle, has improved the armoured vehicle environment of traveling, has higher environmental protection value.

Drawings

FIG. 1 is a schematic side elevation view of a front three-axis of an armored vehicle with an installed travel dust suppression device;

FIG. 2 is a schematic left side view of an armored vehicle with a traveling dust suppression device installed;

FIG. 3 is a schematic bottom view of an armored vehicle with a traveling dust suppression device installed thereon;

FIG. 4 is a schematic view of a front three-axis side view of the dust suppression device during the traveling of the armored vehicle;

FIG. 5 is a schematic rear view of the dust suppression device during travel of the armored vehicle;

FIG. 6 is a schematic cross-sectional view of a single dust extraction port;

in the figure: 1. the device comprises an armored vehicle, 2 an armored vehicle tire, 3 a single dust pumping port, 4 a matched pipeline, 5 a blower, 6 a blower air inlet, 7 a blower air outlet, 8 a cyclone separator, 9 a cyclone separator air inlet, 10 a cyclone separator air outlet and 11 a cyclone separator dust outlet.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and examples.

As shown in fig. 1 to 6, the dust suppression device for the traveling armored vehicle of the present invention mainly includes a cyclone separator 8, an air blower 5, a dust suction port 3 and a matching pipeline 4 as an auxiliary matching device of the armored vehicle. The dust generated by the passing armored vehicle is mainly caused by the rapid speed and the disturbance of the tires, wherein the dust is most generated around the tires and at the bottom of the vehicle body. The position of the raised dust suction port 3 is shown as 1,2,3, the raised dust suction port 3 behind the tire deflects downwards by 45 degrees and inwards by 10 degrees, and two raised dust suction ports 3 downwards are arranged at the position below the body of the armored car. Therefore, the suction port faces the position where the raised dust is generated, the suction efficiency is highest, and the escape of the raised dust is greatly reduced.

Raise dust suction port 3 is the distributed structure, is about to arrange a plurality of raise dust suction port 3 distributing type in every tire and chassis rear, can realize advancing the accurate suction that produces the raise dust to armoured vehicle.

When the device for restraining the travelling raised dust of the armored vehicle is installed, the device is sequentially connected in series by a distributed raised dust suction port 3, a matched pipeline 4, an air blower 5 and a cyclone separator 8. Wherein, a blower air inlet 6 of the blower 5 is connected with the distributed raise dust suction port 3 through a matching pipeline 4, a blower air outlet 7 is connected with a cyclone type separator air inlet 9 of a cyclone type separator 8 through the matching pipeline 4, the upper end of the cyclone type separator 8 is provided with a cyclone type separator air outlet 10, and the lower end is provided with a cyclone type separator dust outlet 11.

The appearance of the single dust pumping port 3 is gradually reduced from the mouth to the tail (like a horn shape, but not limited to the horn shape), see fig. 6, the pumping area is increased, the size of the whole device is reduced, the pumping efficiency is also improved, the pumping area can be increased while the pumping speed is effectively guaranteed, the dust can be covered and moved in a wider range, and the high-efficiency pumping is realized.

The cyclone separator 8 has the advantages of simple structure, high reliability, no material consumption, high efficiency and the like. And the filtering effect reaches 99% for large particles with the diameter of more than 10 mu m, and the separation efficiency can also reach 70% -90% for particles with the diameter of less than 5 mu m. The diameters of dust particles generated in the advancing process of the armored car are mostly in the hundred-micron level, so that the treatment effect of the cyclone separator on the dust is close to 100%.

The working process of the device is as follows: carry out accurate suction to the raise dust of production through arranging a plurality of raise dust suction port 3 on the armoured vehicle, air-blower 5 carries cyclone 8 through supporting pipeline 4 with the raise dust of sucking and separates, discharges from cyclone dust outlet 11 after separating the granule, and remaining air is discharged from cyclone air outlet 10, and wherein the granule can be collected with the dust bag.

Claims

1. The utility model provides an armoured vehicle raise dust suppression device that advances, as armoured vehicle's attached corollary device, its characterized in that includes:

2. The armoured vehicle travel raise dust suppression device of claim 1 characterized in that: the raised dust suction port behind the tire deflects 45 degrees downwards and 10 degrees inwards, and two raised dust suction ports facing downwards are arranged behind the chassis of the armored vehicle.

3. The armoured vehicle travel raise dust suppression device of claim 1 characterized in that: the air inlet of the air blower is connected with the distributed raise dust suction port through a matched pipeline, and the air outlet of the air blower is connected with the air inlet of the cyclone separator through a matched pipeline.

4. The armoured vehicle travel raise dust suppression device of claim 1 characterized in that: the upper end of the cyclone separator is provided with a cyclone separator air outlet, and the lower end of the cyclone separator is provided with a cyclone separator dust outlet.

5. The armoured vehicle travel raise dust suppression device of claim 1 characterized in that: the appearance of the dust suction port is gradually reduced from the mouth part to the tail part.

6. The armoured vehicle travel raise dust suppression device of claim 1, characterized in that: the cyclone separator is used for filtering large particles with the particle size of more than 10 microns, the filtering effect can reach 99%, and the particle separation efficiency with the diameter of less than 5 microns can reach 70% -90%.