CN211796258U - Suction filtration system of floor washing vehicle - Google Patents
Suction filtration system of floor washing vehicle Download PDFInfo
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- CN211796258U CN211796258U CN202020008737.9U CN202020008737U CN211796258U CN 211796258 U CN211796258 U CN 211796258U CN 202020008737 U CN202020008737 U CN 202020008737U CN 211796258 U CN211796258 U CN 211796258U
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- sewage
- sewage tank
- suction
- cover body
- air suction
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Abstract
The utility model relates to the technical field of a sewage tank of a floor-cleaning vehicle, in particular to an induced draft filtering system of the floor-cleaning vehicle, which comprises a sewage tank body and a sewage tank cover body, wherein the sewage tank cover body is arranged at the top end of the sewage tank; the sewage tank cover body is provided with an air suction inlet, an antifouling cover plate and an air discharge port which are connected with the air suction motor, and a bent channel is arranged between the antifouling cover plate and the air suction motor; the force of sewage entering the sewage tank is dissolved by the shape of the umbrella-shaped sewage guide cover, so that the sewage channeling phenomenon is prevented; the anti-fouling cover plate protects the air suction motor in a multi-channel mode.
Description
Technical Field
The utility model relates to a floor-washing vehicle sewage case technical field, concretely relates to floor-washing vehicle filtration system that induced drafts.
Background
Environmental sanitation is an important factor influencing life quality, along with the continuous improvement of requirements of people on life quality, the requirements of people on environmental sanitation are higher and higher, and ground cleaning equipment such as a ground washing vehicle liberates people from heavy cleaning work and improves the environmental sanitation.
The ground cleaning vehicle is provided with a sewage tank for recovering sewage, a motor for generating vacuum suction force is arranged on a tank body of the sewage tank, when the sewage enters the sewage tank through a sewage suction pipe, the force is large, the phenomenon of sewage channeling is easily generated, the ground cleaning vehicle can easily shake the whole sewage tank during the back and forth movement of the ground cleaning vehicle during the working process, the splashed water is easily entered into the motor, and the normal operation of the motor is influenced.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a floor-washing vehicle filtration system that induced drafts weakens sewage and gets into the power way of sewage case, prevents to rock the water entering motor that splashes, keeps the normal operation of motor.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an induced draft filtering system of a floor cleaning vehicle comprises a sewage tank and a sewage tank cover body, wherein the sewage tank cover body is installed at the top end of the sewage tank, the sewage tank comprises a sewage suction pipe and an induced draft motor, a sewage suction connecting hose is sleeved outside the sewage suction pipe, the top end of the sewage suction pipe extends into the inside of the sewage tank cover body through an umbrella-shaped sewage guide cover, and the bottom end of the sewage suction connecting hose is connected with a water suction rake through a connecting bent pipe; the sewage tank cover body is provided with an air suction inlet, an antifouling cover plate and an air outlet, wherein the air suction inlet, the antifouling cover plate and the air outlet are connected with the air suction motor, and a bent channel is arranged between the antifouling cover plate and the air suction motor.
Preferably, a filtering handkerchief is arranged in the bent channel.
Preferably, the sewage tank cover body is connected with the sewage tank through a support column and a J-shaped hook.
Preferably, the sewage tank is provided with a sewage drain pipe.
Due to the adoption of the technical scheme, the utility model discloses a beneficial as follows:
1) under the action of an air suction motor, sewage sequentially enters the connecting bent pipe and the sewage suction pipe from the water suction rake and then is sprayed into the sewage tank from the umbrella-shaped sewage guide cover along the four walls, the force of the sewage entering the sewage tank is dissolved by the shape of the umbrella-shaped sewage guide cover, and the phenomenon of sewage channeling is prevented;
2) when the cover body of the flushing sewage tank is cleaned conventionally, the antifouling cover plate prevents flushing water flow from entering the air suction motor, the floor cleaning vehicle moves back and forth during working to enable the sewage tank and the cover body of the sewage tank to shake, and the antifouling cover plate prevents water splashed by shaking from entering the air suction motor;
3) air in the sewage tank is sucked into the bent channel from the air suction inlet, on one hand, water mist in the air is prevented from entering the air suction motor by a plurality of bent paths of the bent channel, on the other hand, the water mist in the air is filtered completely by filtering HEPA, the water mist is further prevented from entering the air suction motor, and the air suction motor is protected by two pipes;
4) when the air suction motor works, under the action of vacuum suction force, the J-shaped hook has a gap to allow the sewage tank cover body to move downwards, so that the sewage tank and the sewage tank cover body are connected in a closed manner, the sewage tank and the sewage tank cover body are stably and reliably connected, and the sewage suction effect is prevented from being influenced by the gap generated between the sewage tank and the sewage tank cover body in sewage suction work.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a rear view of the waste water tank;
FIG. 3 is a schematic structural view of an antifouling cover plate;
FIG. 4 is a schematic view showing the structure of the sewage tank cover body with the antifouling cover plate removed;
FIG. 5 is a schematic structural view of a meandering channel;
FIG. 6 is a schematic view of a disassembled structure of the suction motor;
FIG. 7 is a cross-sectional view of a tortuous path;
the structure of the utility model is as follows:
1-a sewage tank, 2-a sewage tank cover body, 11-a sewage suction pipe, 12-a sewage suction connecting hose, 13-an umbrella-shaped sewage guide cover, 14-a connecting bent pipe, 15-a sewage discharge pipe, 16-an air suction motor, 21-an air suction inlet, 22-an antifouling cover plate, 23-an air discharge port, 24-a bent channel, 25-a filtering HEPA and 26-a supporting column.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-7, an induced draft filtering system of a floor cleaning vehicle comprises a sewage tank 1 and a sewage tank cover body 2, wherein the sewage tank cover body 2 is installed at the top end of the sewage tank 1, the sewage tank 1 comprises a sewage suction pipe 11 and an induced draft motor 16, a sewage suction connecting hose 12 is sleeved outside the sewage suction pipe 11, the top end of the sewage suction pipe 11 extends into the inside of the sewage tank cover body 2 through an umbrella-shaped sewage guide cover 13, and the bottom end of the sewage suction connecting hose 12 is connected with a water suction rake through a connecting bent pipe 14; the sewage tank cover body 2 is provided with an air suction inlet 21 connected with the air suction motor 16, an antifouling cover plate 22 and an air outlet 23, and a bent channel 24 is arranged between the antifouling cover plate 22 and the air suction motor 16. The motor 16 that induced drafts is started, form the vacuum in the sewage case 1, sewage is taken off from absorbing water, connecting elbow 14 gets into sewage suction pipe 11, again from umbrella-type lead sewage cover 13 along four walls downwards shower into sewage case 1, the motor 16 that induced drafts is installed in the below of antifouling apron 22, when conventional clearance washes sewage case lid 2, the rivers that antifouling apron 22 prevented to wash get into the motor 16 that induced drafts, the round trip movement makes sewage case 1 and sewage case lid 2 produce and rocks during ground washing vehicle operation, antifouling apron 22 prevents to rock the water that splashes and gets into the motor 16 that induced drafts.
Wherein, a filter HEPA 25 is arranged in the curved channel 24. Air in the sewage tank 1 is sucked into the bent channel 24 from the air suction inlet 21, on one hand, water mist in the air is prevented from entering the air suction motor 16 through a plurality of bent paths of the bent channel 24, on the other hand, the water mist in the air is filtered by the filter HEPA 25, and is prevented from entering the air suction motor 16, and the air suction motor 16 is protected through double pipes.
Wherein, the sewage tank cover body 2 is connected with the sewage tank 1 through a support column 26 and an umbrella-shaped hook. When the air suction motor 16 works, under the action of vacuum suction, the J-shaped hook has a gap to allow the sewage tank cover body to move downwards, so that the sewage tank 1 and the sewage tank cover body 2 are connected in a closed manner.
Wherein, the sewage tank 1 is provided with a sewage discharge pipe 15 for discharging the sewage in the sewage tank 1 after the sewage suction work is finished.
The following is the working principle of the utility model:
starting the air suction motor 16, under the action of vacuum suction force generated by the air suction motor 16, a gap is reserved between the J-shaped hook to enable the sewage box cover body to move downwards, so that the sewage box 1 and the sewage box cover body 2 are connected in a closed mode, sewage enters the sewage suction pipe 11 from the water suction rake and the connecting bent pipe 14 and then is sprayed downwards into the sewage box 1 along the four walls from the umbrella-shaped sewage guide cover 13, the anti-fouling cover plate 22 prevents water splashed by shaking from entering the air suction motor 16, the water mist in the air is prevented from entering the air suction motor 16 through a plurality of bent paths of the bent channel 24, and the filtered sea handkerchief 25 filters the water mist in the air completely and prevents the water mist from entering the air; after the sewage suction work is finished, the sewage in the sewage tank 1 is discharged through the sewage discharge pipe 15.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. The suction filtration system of the floor-cleaning vehicle comprises a sewage tank (1) and a sewage tank cover body (2), wherein the sewage tank cover body (2) is installed at the top end of the sewage tank (1), and is characterized in that the sewage tank (1) comprises a sewage suction pipe (11) and a suction motor (16), a sewage suction connecting hose (12) is sleeved outside the sewage suction pipe (11), the top end of the sewage suction pipe (11) extends into the inside of the sewage tank cover body (2) through an umbrella-shaped sewage guide cover (13), and the bottom end of the sewage suction connecting hose (12) is connected with a water suction rake through a connecting bent pipe (14); the sewage tank cover body (2) is provided with an air suction inlet (21) connected with the air suction motor (16), an anti-fouling cover plate (22) and an air discharge port (23), and a bent channel (24) is arranged between the anti-fouling cover plate (22) and the air suction motor (16).
2. The suction filter system according to claim 1, wherein a filter HEPA (25) is provided in the curved channel (24).
3. The suction filtration system of a floor washing vehicle according to claim 1, characterized in that the sump cover body (2) is connected to the sump (1) by means of a support column (26) and a J-hook.
4. The suction filtration system of a floor washing vehicle as claimed in claim 1, characterized in that the waste tank (1) is provided with a drain pipe (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008737.9U CN211796258U (en) | 2020-01-03 | 2020-01-03 | Suction filtration system of floor washing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008737.9U CN211796258U (en) | 2020-01-03 | 2020-01-03 | Suction filtration system of floor washing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211796258U true CN211796258U (en) | 2020-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020008737.9U Active CN211796258U (en) | 2020-01-03 | 2020-01-03 | Suction filtration system of floor washing vehicle |
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| Country | Link |
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| CN (1) | CN211796258U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114010112A (en) * | 2021-11-08 | 2022-02-08 | 上海高仙自动化科技发展有限公司 | Water-choking-proof structure of air-suction motor and cleaning robot |
-
2020
- 2020-01-03 CN CN202020008737.9U patent/CN211796258U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114010112A (en) * | 2021-11-08 | 2022-02-08 | 上海高仙自动化科技发展有限公司 | Water-choking-proof structure of air-suction motor and cleaning robot |
| CN114010112B (en) * | 2021-11-08 | 2022-12-20 | 上海高仙自动化科技发展有限公司 | Water-choking-proof structure of air-suction motor and cleaning robot |
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