CN221981913U - A dust filtering system for a sweeping vehicle - Google Patents
A dust filtering system for a sweeping vehicle Download PDFInfo
- Publication number
- CN221981913U CN221981913U CN202420232007.5U CN202420232007U CN221981913U CN 221981913 U CN221981913 U CN 221981913U CN 202420232007 U CN202420232007 U CN 202420232007U CN 221981913 U CN221981913 U CN 221981913U
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- CN
- China
- Prior art keywords
- fan
- dust
- water
- filtering system
- box body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 66
- 238000001914 filtration Methods 0.000 title claims abstract description 23
- 238000010408 sweeping Methods 0.000 title abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 56
- 239000007921 spray Substances 0.000 claims abstract description 53
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 241001417527 Pempheridae Species 0.000 claims description 16
- 239000010865 sewage Substances 0.000 claims description 15
- 238000004891 communication Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000779 smoke Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Nozzles (AREA)
Abstract
本实用新型公开了一种用于扫地车的滤尘系统，包括风机连接箱体，所述风机连接箱体顶部开设有连通口，所述连通口处固定安装有吸尘风机；所述连接箱体一侧设置有喷水管，所述喷水管端部设置有喷头，且所述喷头喷水方向与吸尘风机的进风口对应；通过设置的喷头位置与风机进风口的位置对应，方便通过风机进风口处向风叶内喷水，借助风机的吸力可以完全把水吸进风机内，风机旋转时的离心力和叶轮的叶壁可对灰尘和水进行充分搅拌形成泥水通过风机气流送出风机，达到降尘目的；通过设置的连接组件方便喷水管与连接箱体安装，同时设置的快换连接件进一步方便了喷水管与喷头的安装。
The utility model discloses a dust filtering system for a sweeping vehicle, comprising a fan connecting box, a connecting port is formed on the top of the fan connecting box, and a dust suction fan is fixedly installed at the connecting port; a water spray pipe is arranged on one side of the connecting box, a nozzle is arranged on the end of the water spray pipe, and the water spraying direction of the nozzle corresponds to the air inlet of the dust suction fan; by corresponding the position of the nozzle to the position of the air inlet of the fan, it is convenient to spray water into the fan blades through the air inlet of the fan, and the water can be completely sucked into the fan with the help of the suction force of the fan, and the centrifugal force of the fan during rotation and the blade wall of the impeller can fully stir the dust and water to form muddy water, which is sent out of the fan through the airflow of the fan to achieve the purpose of dust reduction; the installation of the water spray pipe and the connecting box is convenient through the provided connection assembly, and the installation of the water spray pipe and the nozzle is further convenient by the provided quick-change connection piece.
Description
Technical Field
The utility model relates to the technical field of sweeping vehicles, in particular to a dust filtering system for a sweeping vehicle.
Background
Along with the improvement of the social living standard, people are increasingly improving the environmental sanitation standard, but the manual cleaning efficiency is low, and the cost is high, so that more and more sanitation and cleaning units use the sweeper to carry out sanitation and cleaning operation. At present, the dust filtering system of the sweeping vehicle in the market mostly adopts a filter element, but the defects of the dust filtering mode are obvious: for the occasion that dust is bigger, the filter element needs to be cleaned frequently, and the air passing rate is greatly reduced after the filter element is used for a period of time, so that the suction force of a fan is influenced, the cleaning effect is influenced, the filter element can be scrapped after the filter element is cleaned or wetted, the use limit of the sweeper is larger, and the use cost is high; the dust is strained to the form that still adopts the pipeline water spray to some street sweeper, but this kind of dust filtration mode dust filtration inefficiency can cause the fan air exit to have obvious raise dust, and the pipeline inner wall can adhere to the water smoke moreover, and the dust that the pipeline was crossed can mix with the water of adhesion and be stained with the pipeline inner wall, and the more the accumulation is, leads to the pipeline to block up, maintains the difficulty, how effectively solves above-mentioned problem, is an important problem that the dust filtration system of current street sweeper needs to solve.
Disclosure of utility model
The utility model aims to solve the defects in the prior art, and provides a dust filtering system for a sweeping vehicle, which comprises a fan connecting box body, wherein the top of the fan connecting box body is provided with a communication port, and a dust suction fan is fixedly arranged at the communication port; the dust collection box is characterized in that a water spray pipe is arranged on one side of the connection box body, a spray head is arranged at the end part of the water spray pipe, and the water spray direction of the spray head corresponds to the air inlet of the dust collection fan.
Preferably, the air inlet of the dust collection fan is communicated with the inside of the fan connection box body through a communication port.
Preferably, the air outlet of the dust collection fan is provided with a mounting plate, and a sewage pipeline is fixedly connected with the mounting plate, and one end of the sewage pipeline, which is far away from the dust collection fan, is externally connected with a sewage tank or a sewage box.
Preferably, the number of the spray heads is one or more.
Preferably, the water outlet of the spray head is vertical to the air inlet of the dust collection fan.
Preferably, water flow sprayed from the water outlet of the spray head can be obliquely sprayed to the air inlet of the dust collection fan.
Preferably, the spray head is detachably connected with the spray pipe.
Preferably, a connecting component is arranged between the water spraying pipe and the connecting box body, the connecting component comprises a connecting end seat which is connected with the connecting box body in a mounting way, and a mounting through hole which is convenient for the water spraying pipe to pass through is arranged in the middle of the connecting end seat.
Preferably, the part of the connecting end seat inside the connecting box body is provided with a 匚 -type supporting plate, the end part of the 匚 -type supporting plate is provided with a quick-change connecting piece, one side of the quick-change connecting piece is connected with the spray pipe, and the other side of the quick-change connecting piece is connected with the spray head in a threaded manner.
Compared with the prior art, the utility model has the beneficial effects that:
The position of the spray head corresponds to the position of the air inlet of the fan, so that water can be conveniently sprayed into the fan blade through the air inlet of the fan, water can be completely sucked into the fan by means of the suction force of the fan, and the centrifugal force and the blade wall of the impeller can fully stir dust and water to form muddy water which is sent out of the fan through the air flow of the fan when the fan rotates, so that the dust falling purpose is achieved;
The water spray pipe is convenient to install with the connecting box body through the connecting assembly, and meanwhile, the quick-change connecting piece is further convenient to install with the spray head.
Drawings
Fig. 1 is a schematic view of the overall structure of a dust filtering system for a sweeper (upper left view);
Fig. 2 is a schematic diagram of the overall structure of a dust filtering system for a sweeper (lower right view);
Fig. 3 is a schematic structural view of a connection assembly in a dust filtering system for a sweeper according to the present utility model.
In the figure, a fan is connected with a box body 1, a dust suction fan 2, a spray pipe 3, a spray head 4, a mounting plate 21, a sewage drain pipe 22, an air inlet 23, a connecting end seat 5, 匚 type supporting plates 51 and quick-change connecting pieces 52.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to the drawings, the embodiment provides a dust filtering system for a sweeping vehicle, which comprises a fan connecting box body 1, wherein a communication port is formed in the top of the fan connecting box body 1, and a dust collection fan 2 is fixedly arranged at the communication port; the dust collection box is characterized in that a water spray pipe 3 is arranged on one side of the connection box body 1, a spray head 4 is arranged at the end part of the water spray pipe 3, and the water spray direction of the spray head 4 corresponds to the air inlet of the dust collection fan 2.
Further, the air inlet of the dust collection fan 2 is communicated with the inside of the fan connection box body 1 through a communication port.
Further, an air outlet of the dust suction fan 2 is provided with a mounting plate 21, and a sewage drain pipe 22 is fixedly connected with the mounting plate 21, and one end of the sewage drain pipe 22 far away from the dust suction fan is externally connected with a sewage tank or a sewage tank.
Further, the water outlet of the spray head 4 is vertical to the air inlet of the dust collection fan 2.
Further, water flow sprayed from the water outlet of the spray head 4 can be obliquely sprayed to the air inlet of the dust suction fan 2.
Further, the spray head 4 is detachably connected with the spray pipe 3.
Further, a connection assembly is arranged between the water spraying pipe 3 and the connection box body 1, the connection assembly comprises a connection end seat 5 which is connected with the connection box body 1 in a mounting manner, and a mounting through hole which is convenient for the water spraying pipe 3 to pass through is formed in the middle of the connection end seat 5.
Further, the part of the connecting end seat inside the connecting box body is provided with a 匚 type supporting plate 51, the end part of the 匚 type supporting plate 51 is provided with a quick-change connecting piece 52, one side of the quick-change connecting piece 52 is connected with the water spraying pipe 3, and the other side is in threaded connection with the spray head 4.
When the dust collection device is specifically used, firstly, a dust collection fan is fixedly arranged on a connecting box body, a spray pipe 3 is fixedly arranged on the connecting box body through a connecting end seat 5, and a spray head 4 is connected with the spray pipe 3 through a quick-change connecting piece 52; the other end of the water spray pipe is connected with a water pump and is connected with an external water source through the water pump;
Starting dust absorption fan, starting the water pump simultaneously, the in-process of dust absorption, the shower nozzle sprays water column or water smoke to the fan air intake, fuses the inside dust with dust absorption fan inside with the suction of fan simultaneously, then the muddy water after mixing is sent out the fan through centrifugal force, discharges from fan air outlet and gets into the sewage case, and clean air discharges from the sewage case air outlet, can realize high-efficient dust removal, and real-time spun water also can clean the fan blade.
The utility model has simple structure and outstanding effect, the position of the spray head corresponds to the position of the air inlet of the fan, water is conveniently sprayed into the fan blade through the air inlet of the fan, the water can be completely sucked into the fan by means of the suction force of the fan, and the centrifugal force and the blade wall of the impeller can fully stir dust and water to form muddy water which is sent out of the fan through the air flow of the fan when the fan rotates, so that the dust falling purpose is achieved; the spray pipe is conveniently installed with the connecting box body through the connecting assembly, and the spray head assembly is conveniently and quickly detached from the end disc through the installation connection of the connecting box body of the fan; the quick-change connecting piece that sets up simultaneously has further made things convenient for the installation of spray pipe and shower nozzle, can pull down the clearance shower nozzle fast and can install fan connection box fast once more when just the shower nozzle plugs up.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (9)
1. The dust filtering system for the sweeper comprises a fan connecting box body and is characterized in that a communication port is formed in the top of the fan connecting box body, and a dust collection fan is fixedly arranged at the communication port; the dust collection box is characterized in that a water spray pipe is arranged on one side of the connection box body, a spray head is arranged at the end part of the water spray pipe, and the water spray direction of the spray head corresponds to the air inlet of the dust collection fan.
2. The dust filtering system for the sweeper according to claim 1, wherein the air inlet of the dust suction fan is communicated with the inside of the fan connecting box body through a communication port.
3. The dust filtering system for the sweeper according to claim 1, wherein the air outlet of the dust suction fan is provided with a mounting plate, and a sewage pipeline is fixedly connected with the mounting plate, and one end of the sewage pipeline far away from the dust suction fan is externally connected with a sewage tank or a sewage tank.
4. A dust filtering system for a sweeper according to claim 1, wherein the number of spray heads is one or more.
5. The dust filtering system for a sweeper of claim 1 wherein the water outlet of the spray head is perpendicular to the air inlet of the suction fan.
6. The dust filtering system for the sweeper according to claim 1, wherein the water flow sprayed from the water outlet of the spray head can be obliquely sprayed to the air inlet of the dust suction fan.
7. The dust filtering system for a sweeper of claim 1 wherein the spray head is detachably connected to the spray pipe.
8. The dust filtering system for the sweeper according to claim 1, wherein a connecting assembly is arranged between the water spraying pipe and the connecting box body, the connecting assembly comprises a connecting end seat which is connected with the connecting box body in a mounting manner, and a mounting through hole which is convenient for the water spraying pipe to pass through is formed in the middle of the connecting end seat.
9. The dust filtering system for the sweeper according to claim 8, wherein the part of the connecting end seat inside the connecting box body is provided with a 匚 -shaped supporting plate, the end part of the 匚 -shaped supporting plate is provided with a quick-change connecting piece, one side of the quick-change connecting piece is connected with the water spraying pipe, and the other side of the quick-change connecting piece is connected with the spray head in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420232007.5U CN221981913U (en) | 2024-01-31 | 2024-01-31 | A dust filtering system for a sweeping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420232007.5U CN221981913U (en) | 2024-01-31 | 2024-01-31 | A dust filtering system for a sweeping vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221981913U true CN221981913U (en) | 2024-11-12 |
Family
ID=93374085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420232007.5U Active CN221981913U (en) | 2024-01-31 | 2024-01-31 | A dust filtering system for a sweeping vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221981913U (en) |
-
2024
- 2024-01-31 CN CN202420232007.5U patent/CN221981913U/en active Active
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