CN214061442U - Dust suppression type electric sanitation vehicle - Google Patents

Abstract

The utility model relates to a press down electronic sanitation car of dirt type, including automobile body, setting carriage on the automobile body, setting cleaning device on vehicle body chassis, the dust extraction of setting on the automobile body, dust extraction is located one side of cleaning device, still be equipped with spray set on the chassis of automobile body, spray set is located one side that cleaning device was kept away from to dust extraction, spray set is including setting up water tank, the conduit of connection on the water tank in the carriage, setting up shower on vehicle body chassis, setting up the water pump on conduit, the chassis of automobile body and the shower intercommunication are worn out to the one end of conduit dorsad water pump, be equipped with a plurality of hole for water spraying on the shower. This application has the effect of effectively suppressing raise dust.

Description

Dust suppression type electric sanitation vehicle

Technical Field

The application relates to the field of sanitation equipment, in particular to a dust suppression type electric sanitation vehicle.

Background

Nowadays, the environmental sanitation condition of cities becomes an important embodiment of city civilization, and sanitation facilities for providing guarantee for the cities also need to be continuously updated to meet the working requirements of modern society. The electric sanitation vehicle is used as a main tool unit in sanitation work, and the normal and effective unfolding of the sanitation work is influenced by the performances of the electric sanitation vehicle in other aspects such as garbage cleaning, garbage loading and unloading, carriage sealing, material use, battery endurance, arrangement of sanitation tools and the like.

Chinese patent No. CN201433376Y discloses a solar energy sweeping and dust collecting sanitation vehicle, which comprises a vehicle body, a carriage arranged on the vehicle body, a solar panel and a solar energy converter arranged on the top of the vehicle body, a storage battery arranged on the bottom of the vehicle body, and a transmission device arranged on a vehicle body floor between front and rear wheels. The storage battery pack is connected with the solar converter through a lead, and the transmission device is used for driving the sanitation vehicle to run. Cleaning devices are arranged on the left side and the right side of a chassis of the vehicle body between the front wheel and the rear wheel, and each cleaning device comprises a disc-shaped broom. The rear part in the carriage is provided with a dust chamber and a dust suction port at the bottom of the dust chamber, the dust chamber is internally provided with dust removing cloth bags, the top of the dust chamber is provided with an exhaust chamber communicated with the upper ports of the dust removing cloth bags, the outlet side of the exhaust chamber is provided with an exhaust fan, and the lead of the exhaust fan is connected with a storage battery pack. The dust collection opening extends downwards to the upper part of the ground and is positioned at the rear side of the disk-shaped broom, and the lower part of the dust removal chamber is provided with a garbage storage box.

The exhaust fan works, negative pressure is generated in the dust removing chamber, the disk-shaped broom cleans the road surface, sand dust and garbage enter the dust removing chamber through the dust collecting port, the dust-carrying air is subjected to dust removal through the dust removing cloth bag, clean air is discharged by the exhaust fan, and the sand dust and the garbage are settled in the garbage storage box.

With respect to the related art in the above, the inventors consider that there are the following drawbacks: in the region with serious dust deposition on the ground, the dust amount is often large, so that most of dust cannot be taken away by the exhaust fan, and the dust is raised.

SUMMERY OF THE UTILITY MODEL

For effectual suppression raise dust, this application provides a presses down electronic sanitation car of dirt type.

The application provides a press down electronic sanitation car of dirt type adopts following technical scheme:

the utility model provides a press down electronic sanitation car of dirt type, includes the automobile body, sets up carriage on the automobile body, sets up cleaning device on vehicle body chassis, sets up the dust extraction on the automobile body, dust extraction is located one side of cleaning device, still be equipped with spray set on the chassis of automobile body, spray set is located one side that cleaning device was kept away from to dust extraction, spray set is including setting up the water tank in the carriage, connecting conduit on the water tank, setting shower on vehicle body chassis, the water pump of setting on conduit, the chassis of automobile body and the shower intercommunication are worn out and to the one end of conduit dorsad water pump, be equipped with a plurality of hole for water spraying on the shower.

Through adopting above-mentioned technical scheme, in the serious region of ground deposition, the dust volume is great, and the exhaust fan can't take most dust away, opens the water pump, and the water in the water tank is carried the conduit, then flows into the shower, by the hole for water spraying blowout, and water drenches the dust that the dust absorption mouth did not take away, and both adsorb mutually, and the water droplet drives the raise dust and falls to the bottom surface to can effectual suppression raise dust.

Optionally, the spray pipe is arranged in a rectangular shape, and the water spray holes are uniformly distributed on the spray pipe.

Through adopting above-mentioned technical scheme, the shower is the quad ring setting, and the range of spraying of hole for water spraying agrees with the vehicle bottom, the raise dust that effectual suppression cleaning device took.

Optionally, the axis direction of the water spray holes is horizontally arranged.

Through adopting above-mentioned technical scheme, the hole for water spraying is along horizontal direction blowout rivers, to diffusion all around, forms the water curtain, has increased the area that sprays of rivers, has improved the effect of restraining the raise dust.

Optionally, the water spraying holes located on the inner side of the spraying pipe are divided into two groups, the two opposite water spraying holes are one group, the water spraying holes on the two opposite surfaces in the same group are arranged at intervals, and a height difference is reserved in the vertical direction of the two groups of water spraying holes.

Through adopting above-mentioned technical scheme, the hole for water spraying spun water that the interval set up each other is crisscross in the horizontal direction, is favorable to spun water in the hole for water spraying, forms stable water curtain, and the hole for water spraying spun water that leaves the difference in height forms two range upon range of water curtains in vertical direction, has improved the integrity that the water curtain covered, has improved the effect of restraining the raise dust.

Optionally, the cross-section of the water spray holes located inside the spray pipe is semicircular, and the circular arc directions of the two groups of water spray holes are opposite.

Through adopting above-mentioned technical scheme, reduced the interference of each other between two sets of hole for water spraying and offset, strengthened the effect that sprays, can restrain the raise dust effectively.

Optionally, a plurality of atomizing nozzles are arranged on the spray pipe, the atomizing nozzles are vertically arranged, and the atomizing nozzles are arranged at the upper end of the spray pipe close to the chassis of the vehicle body.

Through adopting above-mentioned technical scheme, adopt atomizer, make rivers and dust can contact more fully, the vertical upwards water spray of atomizer has increased the intensity of water curtain, improves dust collection efficiency.

Optionally, the chassis of the vehicle body is coated with an anti-rust layer.

By adopting the technical scheme, the water sprayed by the atomizing spray head can wet the chassis of the vehicle body, the chassis of the vehicle body is well protected by the anti-rust layer, and the possibility of rusting of the chassis of the vehicle body is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the water tank, the water pump, the water delivery pipeline, the spray pipe and the water spray holes are arranged, so that raised dust can be effectively inhibited through spraying;

2. the same group of water spray holes are arranged at intervals, and water sprayed by the same group of water spray holes is staggered in the horizontal direction, so that the completeness of water curtain coverage is improved, and the effect of inhibiting flying dust is improved;

3. and an anti-rust layer is arranged, so that the possibility of rusting of the vehicle body chassis is reduced, and the vehicle body chassis is protected.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a spraying device in the embodiment of the present application;

fig. 3 is an enlarged view of a in fig. 2.

Description of reference numerals: 1. a vehicle body; 2. a carriage; 31. a disk-shaped broom; 41. a dust suction port; 42. a dust removal cloth bag; 43. an exhaust chamber; 44. an exhaust fan; 45. a dust chamber; 5. a water tank; 51. a water delivery pipeline; 52. a shower pipe; 53. a water pump; 54. a water spray hole; 55. an atomizing spray head.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses but electronic sanitation car of dirt type.

Referring to fig. 1, the dust suppression type electric sanitation vehicle comprises a vehicle body 1 and a carriage 2 arranged on the vehicle body 1, wherein a cleaning device is arranged at one end of the vehicle body 1 in the length direction of a chassis, a dust suction device is arranged at one side of the cleaning device, and according to the moving direction of the sanitation vehicle in the using process, cleaning work is firstly carried out, then dust suction work is carried out, and the cleaning device can work in front of the dust suction device.

Referring to fig. 1, the cleaning device includes a disk-shaped broom 31 positioned in the width direction of the vehicle body 1, and the disk-shaped broom 31 is controlled by a rotating motor to rotationally clean the road surface. The disc-shaped broom 31 is generally provided in two, two disc-shaped brooms 31 between the front and rear wheels of the sanitation vehicle. The dust suction device comprises a dust removal chamber 45 arranged in the compartment 2 and a dust suction port 41 communicated with the dust removal chamber 45, wherein the dust suction port 41 extends downwards to the upper part of the ground and is positioned at the rear side of the disc-shaped broom 31, a negative pressure fan 44 is arranged in the dust removal chamber 45, when the sanitation vehicle works, the negative pressure fan 44 starts working to provide negative pressure power for dust suction of the dust suction port 41, and dust enters the dust removal chamber 45 from the dust suction port 41. The interior of the dust removing chamber 45 is divided into an upper chamber and a lower chamber, the two chambers are communicated with each other, a dust removing cloth bag 42 is arranged at the communicated position, and a negative pressure fan 44 is arranged in the upper chamber.

Referring to fig. 1, a disc-shaped broom 31 cleans a road surface, a negative pressure fan 44 is started, negative pressure is generated in a dust chamber 45, sand and dust and garbage are sucked into the dust chamber 45 through a dust suction port 41, dust-laden air is removed through a dust removal cloth bag 42, and clean air is discharged to the outside through the negative pressure fan 44.

Referring to fig. 1, when the dust accumulation amount on the road surface is large, the dust collector cannot collect the raised dust quickly, which may cause environmental impact. The car body 1 is also provided with a spraying device which is positioned on one side of the dust suction device far away from the cleaning device, and raised dust is effectively inhibited through the spraying device.

Referring to fig. 1 and 2, the spraying device includes a water tank 5 disposed in the vehicle compartment 2, a water pipe 51 having one end bolted to the water tank 5, and a spraying pipe 52 fixedly connected to the chassis of the vehicle body 1, wherein a water pump 53 is fixedly connected to one end of the water pipe 51 close to the water tank 5, and the end of the water pipe 51 far from the water tank 5 penetrates through the chassis of the vehicle body 1 and is connected to the spraying pipe 52.

Referring to fig. 1 and 2, the spray pipe 52 is connected to the bottom of the vehicle body 1 through a fixing rod, the spray pipe 52 is located behind the dust suction port 41, the spray pipe 52 is in a square ring shape, a plurality of water spray holes 54 are formed in the spray pipe 52, and water discharged from the water spray holes 54 can form a spray water curtain, so that water flow can contact dust, and dust can be effectively inhibited.

Referring to fig. 1 and 2, in an area with serious dust deposition on the floor, the negative pressure fan 44 and the water pump 53 are simultaneously started, water in the water tank 5 is conveyed to the water conveying pipe 51 and then flows into the spray pipe 52 to be sprayed out from the water spray holes 54, and the water wets dust which is not drawn away by the dust suction port 41. Dust is negatively charged, water flow is positively charged by friction when passing through the water spray holes 54, the water flow and the water flow are adsorbed, and water particles fall to the bottom surface, so that dust raising can be effectively inhibited.

Referring to fig. 3, the plurality of spray holes 54 are uniformly distributed on the shower pipe 52, and the axes of the spray holes 54 are horizontally arranged. The water sprayed from the horizontal water spray holes 54 forms a relatively horizontal plane water curtain inside and around the shower pipe 52, increasing the contact area between the water and the dust.

Referring to fig. 2 and 3, in order to further improve the stability of the shower 52 forming the water curtain, the water discharge holes 54 located inside the shower 52 are divided into two groups, and the two facing water discharge holes 54 are divided into one group. The hole for water spraying 54 on two opposite faces in the same group are arranged at intervals, so that the condition that the water flow collides with the hole for water spraying 54 is reduced, the gap in the water curtain is also reduced, and the stability of water curtain forming is improved. Since there is inevitably a gap between the two blowholes 54, the height difference is left between the two groups of blowholes 54 in the vertical direction, so that the two groups of blowholes 54 form two water curtains in the vertical direction. The orifices 54 of the same set are complementary in the horizontal direction and the orifices 54 of the two sets are complementary in the vertical direction, improving the integrity of the water curtain coverage.

Referring to fig. 3, the water spraying holes 54 are arranged to be semicircular holes, and the arc directions of the two groups of water spraying holes 54 are opposite, so that mutual interference offset between the two groups of water spraying holes 54 is reduced, meanwhile, the water spraying holes 54 are arranged at the center of the axis of the spray pipe 52, and semicircular water columns are sprayed out from the water spraying holes 54, so that the water flow is reduced to be upwards or downwards sprayed to the generated angle, the stability of two water curtain forming is facilitated, and the spraying effect is enhanced.

Referring to fig. 3, in addition at four atomizer 55 of top fixedly connected with of shower 52, atomizer 55 is vertical to be set up, and atomizer 55 vertically upwards sprays water, has increased the intensity of water curtain, and atomizer 55 blowout water smoke, water smoke float on the water curtain that hole for water spraying 54 formed, to the further replenishment of water curtain, makes rivers and dust can contact more fully, improves the suppression effect to the raise dust.

Referring to fig. 1 and 2, since the shower pipe 52 is provided on the chassis of the vehicle body 1, water sprayed from the water spray holes 54 and water sprayed from the atomizing nozzles 55 may splash on the chassis of the vehicle body 1, and in order to reduce the possibility of rusting of the chassis of the vehicle body 1 due to moisture, an antirust layer is coated on the chassis of the vehicle body 1, and polytetrafluoroethylene is used as the antirust layer.

The implementation principle of the dust suppression type electric sanitation vehicle in the embodiment of the application is as follows: when the sanitation truck cleans, the disc-shaped broom 31 cleans the road surface firstly, the negative pressure fan 44 provides power for the dust suction port 41 to perform dust suction, the water pump 53 can be started simultaneously no matter how much or little the dust on the road surface is accumulated, the water in the water tank 5 is conveyed to the spray pipe 52 through the water pipeline 51, and the water spray holes 54 and the atomizing nozzles 55 spray water simultaneously to form a water curtain, so that the effect of inhibiting dust emission is achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (5)

1. The utility model provides a press down electronic sanitation car of dirt type, includes automobile body (1), carriage (2), the cleaning device of setting on automobile body (1) chassis, the dust extraction of setting on automobile body (1), dust extraction is located one side of cleaning device, its characterized in that: the chassis of the vehicle body (1) is also provided with a spraying device, the spraying device is positioned on one side of the dust collection device far away from the cleaning device, the spraying device comprises a water tank (5) arranged in the carriage (2), a water pipeline (51) connected to the water tank (5), a spraying pipe (52) arranged on the chassis of the vehicle body (1) and a water pump (53) arranged on the water pipeline (51), one end, back to the water pump (53), of the water pipeline (51) penetrates out of the chassis of the vehicle body (1) and is communicated with the spraying pipe (52), the spraying pipe (52) is provided with a plurality of water spraying holes (54), the spraying pipe (52) is arranged in a rectangular shape, the water spraying holes (54) are uniformly distributed on the spraying pipe (52), the water spraying holes (54) positioned on the inner side of the spraying pipe (52) are divided into two groups, the two opposite water spraying holes (54) are in one group, and the water spraying holes (54) on two opposite surfaces in the same group are arranged at intervals, and the height difference is reserved between the two groups of the water spray holes (54) in the vertical direction.

2. A dust suppression electric sanitation vehicle as recited in claim 1, further comprising: the axis direction of the water spray hole (54) is horizontally arranged.

3. A dust suppression electric sanitation vehicle as recited in claim 1, further comprising: the cross sections of the water spray holes (54) positioned on the inner side of the spray pipe (52) are arranged in a semicircle way, and the circular arc directions of the two groups of water spray holes (54) are opposite.

4. A dust suppression electric sanitation vehicle as recited in claim 1, further comprising: the spraying pipe (52) is provided with a plurality of atomizing nozzles (55), the atomizing nozzles (55) are vertically arranged, and the atomizing nozzles (55) are arranged at the upper end of the spraying pipe (52) close to the chassis of the vehicle body (1).

5. A dust suppression electric sanitation vehicle as recited in claim 1, further comprising: and an anti-rust layer is coated on the chassis of the vehicle body (1).

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