CN218233309U

CN218233309U - Sewage tank for electric sweeper

Info

Publication number: CN218233309U
Application number: CN202221994060.6U
Authority: CN
Inventors: 艾和金; 宫超; 王家梅; 杨金树; 曾德威; 叶翔
Original assignee: Anhui Airuite New Energy Special Vehicle Co Ltd
Current assignee: Anhui Airuite New Energy Special Vehicle Co Ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-06
Anticipated expiration: 2032-07-28

Abstract

The utility model belongs to the technical field of relate to the manufacturing, specifically disclose a sewage case that electronic street sweeper used. Comprises a box body arranged on the frame of the sweeper; the box body is provided with a sewage discharge door and a pipeline sewage discharge assembly for discharging garbage in the box body; the pipeline sewage discharging assembly is installed on the sewage discharging door, and is in butt joint with the pipeline to discharge sewage directionally. This sewage case not only can carry out directional emission to the rubbish of storing wherein according to empting the environment, simple structure moreover, easy to use.

Description

Sewage tank for electric sweeper

Technical Field

The utility model belongs to the technical field of the road is clean, concretely relates to sewage case that electric sweeper used.

Background

At present, the sweeper is mostly used for cleaning and brushing urban roads and becomes a main tool for cleaning and maintaining the urban roads. The road sweeper collects garbage and sludge generated on the road surface in the operation process through the sewage sucking disc and then enters the sewage tank, and more sludge enters the sewage tank during operation, so that the sewage tank is relatively troublesome to dump and clean. Especially, after the urban road operation is accomplished, because do not have suitable environment of empting, if directly empty sewage, lead to having a lot of mud sewage and can't get into sewer pipe to pile up ground in a large number and influence the operation effect, make user experience relatively poor. Therefore, a solution is urgently needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a sewage case that electric sweeper used, this sewage case not only can carry out directional emission to the rubbish of storing wherein according to empting the environment, simple structure easily cleans and uses moreover.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a sewage tank for an electric sweeper is characterized by comprising a tank body arranged on a frame of the sweeper; a sewage discharge door for discharging garbage in the box body is arranged on the box body; the pipeline blowdown assembly is used for being butted with a pipeline so as to directionally blowdown, and the pipeline blowdown assembly is installed on the blowdown door.

Preferably, the sewage draining door is installed at one side of the box body; the pipeline blowdown assembly comprises a fire joint; the fire-fighting joint is communicated with the bottom of the working cavity of the box body.

Preferably, a butterfly valve is arranged at the joint of the fire-fighting joint and the sewage draining door.

Preferably, the bottom surface of the working cavity of the box body is an inclined surface; the inclined plane is opposite to the sewage discharge door, and the lowest position of the inclined plane is communicated with a feeding port of the fire-fighting joint.

Preferably, the device also comprises a rotary spray head; the rotary spray head is arranged on the inner wall of the working cavity of the box body and is communicated with a water storage tank on the sweeper.

Preferably, the top of the box body is provided with a suction fan, and a sewage suction pipe is arranged in the box body; the material inlet of the sewage suction pipe is in butt joint with the garbage collection part of the sweeper, and the material outlet of the sewage suction pipe extends to the top of the working cavity of the box body.

Preferably, the device also comprises a floating ball switch for controlling the start and stop of the suction fan; the float switch is installed in the working cavity of the box body, and the float switch and the discharge hole of the sewage suction pipe are positioned on the same horizontal plane.

Preferably, a rubber sleeve is arranged at the position, opposite to the top of the working cavity of the box body, of the discharge hole of the sewage suction pipe; the top of the rubber sleeve is connected with the top of the working chamber of the box body, the bottom of the rubber sleeve covers the discharge hole of the sewage suction pipe, and the diameter of the rubber sleeve is larger than that of the sewage suction pipe.

Preferably, a baffle is arranged at the joint of the box body and the suction fan; the baffle is provided with ventilation holes; the ventilation holes are distributed at equal intervals along the plate surface of the baffle.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) The utility model discloses a set up the blowdown door on the box of sewage case, set up the pipeline subassembly of directional blowdown on the blowdown door simultaneously. When operating personnel emptys rubbish and sewage in with the sewage tank, according to empting the environment, the timely selection directly opens the blowdown door and emptys, perhaps is connected with pipeline blowdown subassembly with the pipeline, realizes accurate blowdown, and is not only convenient, can guarantee to empty the clean and tidy degree in scene moreover, promotes user service and experiences.

(2) The utility model discloses connect the fire control to set up on the blowdown door, this not only does benefit to the daily installation of fire control joint and maintains, when rubbish in the sewage case blockked up the fire control joint moreover, need not operating personnel and get into the sewage case, opens the blowdown door and can accomplish clearance maintenance work, has promoted operating personnel's work efficiency.

(3) The utility model discloses set up the butterfly valve in the junction of fire control joint and blowdown door, during actual operation, operating personnel has connected the pipeline on the fire control joint, opens the butterfly valve again, can accomplish the rubbish discharge work of sewage case, has simplified work flow, has promoted work efficiency.

(4) The utility model discloses be the inclined plane with the bottom surface of the working chamber of box, and the inclined plane is relative with the blowdown door to guaranteed the extreme lower position on inclined plane and the pan feeding mouth intercommunication that the fire control connects, this rubbish that makes in the box working chamber of sewage case is difficult for stopping, has promoted sewage case rubbish discharge efficiency.

(5) The utility model discloses a set up rotatory nozzle on the inner wall of box working chamber, when the inside needs of box washed, operating personnel opened the shower nozzle can wash the inside of the working chamber of box to fine solution the inside cleaning work of box, prolonged the life of box.

(6) The utility model discloses install the float switch that opens and stop the control suction fan in the work intracavity of box, and float switch and sewage suction pipe discharge gate are in on the same horizontal plane. When garbage and sewage in the working cavity of the box body overflow the float switch, the float switch floats upwards and drives the connecting rod of the float switch to jack up, so that the suction fan is closed, the operation is stopped, and the garbage is not sucked by the sewage suction pipe any more. Such design not only the control principle is simple, and the operation is stable, has avoided the sewage in the sewage case to spill over or the phenomenon that gets into the suction fan along the sewage suction pipe to appear moreover, has promoted the stability of sewage case operation.

(7) The utility model arranges a rubber sleeve connected with the top of the working chamber of the box body at the discharge port of the sewage suction pipe, the bottom of the rubber sleeve covers the discharge port of the sewage suction pipe, and the diameter of the rubber sleeve is larger than that of the sewage suction pipe; meanwhile, a baffle is arranged at the joint of the box body and the suction fan; the baffle is provided with ventilation holes; the ventilation holes are distributed at equal intervals along the plate surface of the baffle. Through such design, avoided rubbish to follow the suction pipe and directly adsorbed on the suction fan after getting into, formed the protection to the suction fan.

Drawings

Fig. 1 is a schematic view of the utility model mounted on a sweeper.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is a schematic structural view of the baffle of the present invention.

Fig. 4 is a schematic view of the internal structure of the present invention.

The utility model discloses each reference numeral is as follows with the actual corresponding relation of part name:

10-box body 11-suction fan 12-blow-down door 13-butterfly valve 14-fire joint 15-baffle

16-rubber sleeve 17-sewage suction pipe 18-float switch 19-rotary nozzle

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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 all belong to the protection scope of the present invention.

Examples

The sewage tank for the electric sweeper shown in fig. 1-4 comprises a tank body 10 arranged on a frame of the sweeper; the box body 10 is provided with a drain door 12 and a pipe drain assembly for discharging the garbage inside the box body 10. The pipeline blowdown assembly can be butted with a pipeline; when the dumping environment of the sewage tank is not suitable for direct dumping through the sewage disposal door 12, the pipeline sewage disposal assembly can be connected with the pipeline, and the pipeline extends into the sewage and garbage receiving position, so that directional sewage disposal is realized. In addition, when the pipeline sewage discharging assembly is blocked by the internal garbage of the box body 10, the pipeline sewage discharging assembly on the sewage discharging door 12 can be dredged only by opening the sewage discharging door 12, the cleaning and maintenance work on the sewage tank can be completed without the need that an operator enters the box body 10, the daily operation of the operator is simple and convenient, and the working efficiency is improved.

The top of the box body 10 is provided with a suction fan 11, and a baffle 15 is arranged at the joint of the box body 10 and the suction fan 11. The baffle 15 is provided with a ventilation hole; the ventilation holes are distributed at equal intervals along the plate surface of the baffle 15. A sewage suction pipe 17 is arranged in the box body 10; the material inlet of the sewage suction pipe 17 is in butt joint with the garbage collection part of the sweeper, and the material outlet of the sewage suction pipe 17 extends to the top of the working cavity of the box body 10.

A rubber sleeve 16 is arranged at the position opposite to the discharge hole of the sewage suction pipe 17 and the top of the working cavity of the box body 10; the top of the rubber sleeve 16 is connected with the top of the working chamber of the box body 10, the bottom of the rubber sleeve 16 covers the discharge hole of the sewage suction pipe 17, and the diameter of the rubber sleeve 16 is larger than that of the sewage suction pipe 17.

When the fan 11 starts, the garbage of the garbage collection part of the sweeper is adsorbed along the material inlet of the sewage suction pipe 17 by the adsorption airflow, the garbage enters the working cavity of the box body 10 along the material outlet of the sewage suction pipe 17, and the garbage entering the working cavity of the box body 10 cannot be directly adsorbed to the baffle 15 due to the rubber sleeve 16, so that the garbage can fall into the working cavity of the box body 10, and the baffle 15 prevents impurities from being adsorbed to the fan 11 to protect the fan 11.

Also comprises a float switch 18; the float switch 18 controls the start-stop operation of the suction fan 11, the float switch 18 is installed in the working cavity of the box body 10, and the discharge hole of the float switch 18 and the discharge hole of the sewage suction pipe 17 are located on the same horizontal plane. When the garbage and sewage in the working cavity of the box body 10 overflow the float switch 18, the float switch 18 floats upwards to drive the connecting rod of the float switch 18 to jack up, so that the suction fan 11 is closed, the operation is stopped, and the garbage is not sucked in by the sewage suction pipe 17.

A sewage discharge door 12 is installed at one side of the cabinet 10, and a pipe sewage discharge assembly is installed on the sewage discharge door 12. The pipeline sewage discharging component consists of a fire-fighting joint 14 and a butterfly valve 13, wherein the fire-fighting joint 14 is arranged on the sewage discharging door 12 and is communicated with the bottom of the working cavity of the box body 10. The bottom surface of the working cavity of the box body 10 is an inclined surface; the inclined surface is opposite to the waste gate 12. The inner wall of the working cavity of the box body 10 is provided with a rotary spray nozzle 19, and the rotary spray nozzle 19 is communicated with a water storage tank on the sweeper.

When the dumping environment of the sewage tank is suitable for direct sewage discharge by the sewage discharge door 12, an operator can open the sewage discharge door 12 to discharge sewage. When the dumping environment of the sewage tank needs to use the pipeline for directional sewage discharge, an operator connects the pipeline to the fire-fighting joint 14 and opens the butterfly valve 13 to realize directional discharge, and the bottom of the working cavity of the tank body 10 is an inclined plane, so that the sewage tank is easy to discharge and cannot be accumulated in the garbage discharge process. In addition, the working chamber of the tank body 10 can be washed by opening the rotary spray head 19, and the sewage discharge effect of the sewage tank is increased.

Of course, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the same or similar structures may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

The technology, shape and construction parts which are not described in detail in the present invention are all known technology.

Claims

1. A sewage tank for an electric sweeper is characterized by comprising a tank body (10) arranged on a frame of the sweeper; a sewage discharge door (12) for discharging garbage in the box body (10) is arranged on the box body (10); also included is a plumbing waste assembly for interfacing with the pipe for directional waste, and the plumbing waste assembly is mounted on a waste gate (12).

2. The sewage tank for the electric sweeper according to claim 1, wherein the sewage discharging door (12) is installed at one side of the tank body (10); the pipe drain assembly comprises a fire-fighting joint (14); the fire-fighting joint (14) is communicated with the bottom of the working cavity of the box body (10).

3. The sewage tank for the electric sweeper as claimed in claim 2, wherein a butterfly valve (13) is arranged at the joint of the fire-fighting joint (14) and the sewage discharge door (12).

4. The sewage tank for the electric sweeper according to claim 3, wherein the bottom surface of the working chamber of the tank body (10) is an inclined surface; the inclined plane is opposite to the sewage discharge door (12), and the lowest position of the inclined plane is communicated with a feeding port of the fire-fighting joint (14).

5. The sewage tank of claim 4, further comprising a rotary nozzle (19); the rotary spray head (19) is arranged on the inner wall of the working cavity of the box body (10) and is communicated with a water storage tank on the sweeper.

6. The sewage tank for the electric sweeper according to claim 1, 2, 4 or 5, wherein a suction fan (11) is installed at the top of the tank body (10), and a sewage suction pipe (17) is arranged inside the tank body (10); the pan feeding mouth of the sewage suction pipe (17) is in butt joint with the garbage collection part of the sweeper, and the discharge port of the sewage suction pipe (17) extends to the top of the working cavity of the box body (10).

7. The sewage tank for the electric sweeper according to claim 6, further comprising a float switch (18) for controlling the on/off of the suction fan (11); the float switch (18) is arranged in a working cavity of the box body (10), and the float switch (18) and a discharge hole of the sewage suction pipe (17) are positioned on the same horizontal plane.

8. The sewage tank for the electric sweeper according to claim 7, wherein a rubber sleeve (16) is arranged at a position opposite to the top of the working cavity of the tank body (10) and at the discharge port of the sewage suction pipe (17); the top of the rubber sleeve (16) is connected with the top of the working cavity of the box body (10), the bottom of the rubber sleeve (16) covers the discharge hole of the sewage suction pipe (17), and the diameter of the rubber sleeve (16) is larger than that of the sewage suction pipe (17).

9. The sewage tank for the electric sweeper according to claim 8, wherein a baffle (15) is arranged at the joint of the tank body (10) and the suction fan (11); the baffle (15) is provided with a ventilation hole; the ventilation holes are distributed at equal intervals along the plate surface of the baffle (15).