CN214194299U

CN214194299U - Sanitation car dust extraction

Info

Publication number: CN214194299U
Application number: CN202021914952.1U
Authority: CN
Inventors: 谭建辉
Original assignee: Hunan Tianyu Automobile Manufacturing Co ltd
Current assignee: Hunan Tianyu Automobile Manufacturing Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-09-14
Anticipated expiration: 2030-09-04

Abstract

The utility model discloses a sanitation car dust extraction, including the sanitation carriage, sanitation carriage bottom is equipped with the dust absorption dish, inside water tank and the main laying dust room of being equipped with in sanitation carriage, through connection dust absorption pipe between dust absorption dish and the main laying dust room, be equipped with the telescopic link between dust absorption dish and the sanitation carriage, the one end that the sanitation carriage was kept away from to the dust absorption dish is equipped with the brush that is the U-shaped, one side upper end that the dust absorption dish did not have the brush is equipped with the drain bar, main laying dust room upper end is equipped with air exhauster and vice laying dust room, be equipped with through connection's pipeline between vice laying dust room and the main laying dust room, the pipeline is equipped with the filter screen with the junction of main laying dust room, the inside water of storing of vice laying dust room. Compared with the prior art, the utility model the advantage lie in: the utility model discloses be equipped with the drain bar, can prevent that the dust granule from raising, be equipped with main laying dust room and vice laying dust room through the suction device and filter the dust, avoid the dust to discharge once more outside the carriage, cause a lot of pollution.

Description

Sanitation car dust extraction

Technical Field

The utility model relates to a road cleaning technology field specifically indicates a sanitation car dust extraction.

Background

The sanitation vehicle is a special vehicle for cleaning urban appearance, can be widely applied to cleaning roads such as mainlines, municipal roads and the like, and greatly reduces the workload of sanitation workers due to popularization of the road sweeper. The road sweeper cleans and recovers the garbage, not only maintains the environment of the road surface, but also can improve the passing condition of vehicles through the beautiful road surface. At present, the overall structure of road sweeper is the same on the whole, be equipped with brush dish mechanism below the carriage body, sweep rubbish through the brush dish, the reuse fan will be swept rubbish inhale in the carriage, when the brush dish cleans the operation, cause dust particle to raise easily, cause environmental pollution, the fan inhales dust particle, can discharge the car when taking a breath outside, form a lot of pollution, irregular object or stone can appear in the road, the brush dish can be swept it, the dust absorption is hugged closely to current sucking disc, the stone that is not swept away can be piled up at the sucking disc front end, can't inhale the car to the stone in.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is overcome above technical defect, provide a sanitation car dust extraction, this sanitation car can effectively avoid dust to fly upward when cleaning ground, is equipped with the multiple layer dust particle device of filtering in the dust extraction simultaneously, avoids the dust discharge carriage once more outside, causes secondary pollution.

In order to solve the technical problem, the utility model provides a technical scheme does: a dust collection device of a sanitation vehicle comprises a sanitation compartment, wherein a dust collection disc is arranged at the bottom of the sanitation compartment, a water tank and a main dust accumulation chamber are arranged inside the sanitation compartment, a dust collection pipe is communicated and connected between the dust collection disc and the main dust accumulation chamber, a telescopic rod is arranged between the dust collection disc and the sanitation compartment, the dust collection disc is of a triangular prism structure, a U-shaped brush is arranged at one end, away from the sanitation compartment, of the dust collection disc, a water pump is arranged inside the water tank, a drainage plate is arranged at the upper end, without the brush, of one side of the dust collection disc, a water pipe is arranged at the water outlet of the water pump and communicated and connected with the drainage plate, a filter curtain is arranged inside the main dust accumulation chamber, an exhaust fan and an auxiliary dust accumulation chamber are arranged at the upper end of the main dust accumulation chamber, an air inlet of the exhaust fan is communicated with the auxiliary dust accumulation chamber, an air outlet of the exhaust fan is positioned outside the sanitation compartment, and a pipeline communicated and connected between the auxiliary dust accumulation chamber, the pipeline is provided with a filter screen at the joint of the main dust chamber, the inside of the auxiliary dust chamber is used for storing water, and one side of the auxiliary dust chamber is provided with a water outlet.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses be equipped with the drain bar, can prevent that the dust granule from raising, be equipped with main laying dust room and vice laying dust room through the suction device and filter the dust, avoid the dust to discharge once more outside the carriage, cause a lot of pollution.

As an improvement, both sides of the main dust chamber are provided with drain outlets which can discharge dust or sundries in the main dust chamber.

As the improvement, the part that the drain bar kept away from the dust absorption dish is the arc structure, the inside through-hole that is equipped with of drain bar, the dust absorption dish causes the dust to raise because of the brush, and the drain bar of arc structure sprays aqueous vapor towards in the dust absorption dish, reduces the dust and raises.

As an improvement, the dust absorption pipe is a PVC folding pipe which has high wind pressure resistance, high compressive strength and flexibility.

As an improvement, one end of the brush, which is far away from the dust collection disc, is positioned on the same horizontal plane, and the brush can clean the ground and also can prevent the raised dust from diffusing to the outside of the dust collection disc.

As an improvement, the height of water stored in the auxiliary dust chamber is lower than that of an air inlet of the exhaust fan, and particles move in the pipeline along with the wind power of the exhaust fan and touch the pipe wall particles to fall into the water, so that the outside of a carriage cannot be removed, and secondary pollution is caused.

Drawings

Fig. 1 is a schematic structural view of the dust suction device of the sanitation vehicle of the present invention.

Fig. 2 is a top view of the dust collection plate of the dust collection device of the sanitation vehicle.

As shown in the figure: 1. sanitation carriage, 1.1, telescopic link, 2, dust absorption dish, 2.1, brush, 3, water tank, 3.1, water pump, 4, main laying dust room, 4.1, filter curtain, 4.2, filter screen, 4.3, drain, 5, dust absorption pipe, 6, drain bar, 6.1, through-hole, 7, air exhauster, 8, vice laying dust room, 8.1, outlet 9, pipeline.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1-2, a sanitation vehicle dust collection device comprises a sanitation compartment 1, a dust collection disc 2 is arranged at the bottom of the sanitation compartment 1, a water tank 3 and a main dust accumulation chamber 4 are arranged inside the sanitation compartment 1, a dust collection pipe 5 is communicated and connected between the dust collection disc 2 and the main dust accumulation chamber 4, an expansion rod 1.1 is arranged between the dust collection disc 2 and the sanitation compartment 1, the dust collection disc 2 is in a triangular prism structure, a U-shaped brush 2.1 is arranged at one end of the dust collection disc 2, which is far away from the sanitation compartment 1, a water pump 3.1 is arranged inside the water tank 3, a drainage plate 6 is arranged at the upper end of one side, which is not provided with the brush 2.1, of the dust collection disc 2, a water pipe 3.2 is arranged at the water outlet of the water pump 3, and the water pipe 3.2 is communicated and connected to the drainage plate 6, a filter curtain 4.1 is arranged inside the main dust accumulation chamber 4, an exhaust fan 7 and an auxiliary dust accumulation chamber 8 are arranged at the upper end of the main dust accumulation chamber 4, an air inlet of the exhaust fan 7 is communicated and an auxiliary dust accumulation chamber 8 is positioned outside the sanitation compartment 1, be equipped with through connection's pipeline 9 between vice laying dust room 8 and the main laying dust room 4, the junction of pipeline 9 and main laying dust room 4 is equipped with filter screen 4.2, the inside water that stores of vice laying dust room 8, vice laying dust room 8 one side is equipped with outlet 8.1.

And two sides of the main dust chamber 4 are provided with drain outlets 4.3, and the drain outlets 4.3 discharge dust and sundries accumulated in the main dust chamber 4.

The part that drain bar 6 kept away from dust absorption dish 2 is the arc structure, the inside through-hole 6.1 that is equipped with of drain bar 6, the water in the water tank 3 can be sprayed in the below of dust absorption dish 2 through drain bar 6.

The dust absorption pipe 5 is a PVC folding pipe.

The end of the brush 2.1 far away from the dust collection disc 2 is positioned on the same horizontal plane.

The height of water stored in the auxiliary dust chamber 8 is lower than that of an air inlet of the exhaust fan 7, and particles move in the pipeline along with the wind power of the exhaust fan 7 and touch the pipe wall to fall into the water in the auxiliary dust chamber 8.

The utility model discloses a theory of operation: at first the sanitation car goes to the road surface that needs to be clean, the telescopic link stretches, make the dust absorption dish move to suitable position to ground, the sanitation car goes forward, water pump and air exhauster work, water in the water tank sprays the dust absorption dish below through the opening in the drain bar, the dust absorption dish absorbs the dust granule and the debris on ground with the help of the wind-force of air exhauster, dust granule and debris are through the screening of the indoor filter screen of main laying dust and filter screen, debris and the dust of large granule are kept in main laying dust indoor, the dust of small granule reachs vice laying dust room through the pipeline, the granule moves in the pipeline along with the wind-force of air exhauster, touch the pipe wall granule aquatic that drops, can not get rid of the carriage outside, cause secondary pollution.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a sanitation car dust extraction, includes sanitation carriage (1), its characterized in that: the environment sanitation truck is characterized in that a dust collection disc (2) is arranged at the bottom of the environment sanitation truck carriage (1), a water tank (3) and a main dust collection chamber (4) are arranged inside the environment sanitation truck carriage (1), a dust collection pipe (5) is communicated and connected between the dust collection disc (2) and the main dust collection chamber (4), a telescopic rod (1.1) is arranged between the dust collection disc (2) and the environment sanitation truck carriage (1), the dust collection disc (2) is of a triangular prism structure, a U-shaped brush (2.1) is arranged at one end, away from the environment sanitation truck carriage (1), of the dust collection disc (2), a water pump (3.1) is arranged inside the water tank (3), a drainage plate (6) is arranged at the upper end of one side, without the brush (2.1), of the dust collection disc (2), a water pipe (3.2) is arranged at a water outlet of the water pump (3.1), the water pipe (3.2) is communicated and connected to the drainage plate (6), a filter curtain (4.1) is arranged inside the main dust collection chamber (4), and an exhaust fan (7) and an auxiliary dust collection chamber (8) are arranged at the upper end of the main dust collection chamber (4), the air inlet of air exhauster (7) communicates vice laying dust room (8) and the air outlet is located the sanitation carriage (1) outside, be equipped with through connection's pipeline (9) between vice laying dust room (8) and main laying dust room (4), pipeline (9) are equipped with filter screen (4.2) with the junction of main laying dust room (4), vice laying dust room (8) inside storage water, vice laying dust room (8) one side is equipped with outlet (8.1).

2. The sanitation vehicle dust suction device of claim 1, wherein: and two sides of the main dust chamber (4) are provided with sewage outlets (4.3).

3. The sanitation vehicle dust suction device of claim 1, wherein: the part of drain bar (6) keeping away from dust absorption dish (2) is the arc structure, drain bar (6) inside is equipped with through-hole (6.1).

4. The sanitation vehicle dust suction device of claim 1, wherein: the dust absorption pipe (5) is a PVC folding pipe.

5. The sanitation vehicle dust suction device of claim 1, wherein: one end of the brush (2.1) far away from the dust collection disc (2) is positioned on the same horizontal plane.

6. The sanitation vehicle dust suction device of claim 1, wherein: the height of the water stored in the auxiliary dust chamber (8) is lower than that of an air inlet of the exhaust fan (7).