CN215383682U - Prevent liquid backward flow scrubbing brush subassembly, dust catcher and cleaning device - Google Patents
Prevent liquid backward flow scrubbing brush subassembly, dust catcher and cleaning device Download PDFInfo
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- CN215383682U CN215383682U CN202120982916.7U CN202120982916U CN215383682U CN 215383682 U CN215383682 U CN 215383682U CN 202120982916 U CN202120982916 U CN 202120982916U CN 215383682 U CN215383682 U CN 215383682U
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Abstract
The utility model discloses a liquid backflow prevention floor brush assembly, a dust collector and cleaning equipment, which comprise a floor brush body and a pipe joint arranged on the floor brush body, wherein a main air suction pipeline is arranged in the floor brush body, a main air suction channel is arranged in the main air suction pipeline, one side of the main air suction channel is provided with a dust suction port, the other side of the main air suction channel is connected with a pipe cavity in the pipe joint, a rolling brush is arranged on the dust suction port, the bottom of the main air suction channel is provided with an inclined lower wall, and one end of the lower wall, which is close to the rolling brush, is higher than one end of the lower wall, which is far away from the rolling brush; the bottom of dust absorption mouth is provided with the deflector of slope, be provided with the storing groove on the spigot surface of deflector. The utility model can prevent the liquid in the pipe from flowing to the ground from the dust suction port even if the liquid pumped into the pipe flows backwards due to the reduced suction force of the vacuum source after the power supply of the dust collector is turned off, thereby effectively preventing the secondary pollution caused by the backflow of the pumped liquid.
Description
Technical Field
The utility model relates to the field of cleaning, in particular to a liquid backflow preventing floor brush assembly, a dust collector and cleaning equipment.
Background
In the prior art, a floor brush of a dry/wet dual-purpose vacuum cleaner or a steam vacuum cleaner generally includes a housing and a pipe joint arranged on the housing, the pipe joint is connected with a pipe on the vacuum cleaner, a dust suction port is arranged at the lower part of the housing, and the dust suction port is communicated with the pipe joint through a dust suction channel arranged in the housing. The housing is also typically provided with brushes and rollers. When the dust collector is used, the roller rotates to enable the suction head to move on the surface to be cleaned more conveniently, and dust on the surface of the ground is brushed up through the contact of the hairbrush and the surface of the ground, so that dust removal is facilitated.
However, in the case of the dry/wet dual-purpose vacuum cleaner or the steam type vacuum cleaner, once the power of the main body is turned off during the process of sucking the liquid on the surface to be cleaned, the water sucked into the pipeline cannot be continuously sucked into the recovery bucket in the vacuum cleaner due to the reduction of the suction force of the vacuum source. Therefore, the liquid in the pipeline flows back to the ground along the pipeline, and the cleaning effect is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems in the prior art and provides a liquid backflow prevention floor brush assembly, a dust collector and cleaning equipment.
In order to achieve the technical purpose and achieve the technical effect, the utility model is realized by the following technical scheme:
a liquid backflow prevention floor brush comprises a floor brush body and a pipe joint arranged on the floor brush body, wherein a main air suction pipeline is arranged in the floor brush body, a main air suction channel is arranged in the main air suction pipeline, one side of the main air suction channel is provided with a dust suction port, the other side of the main air suction channel is connected with a pipe cavity in the pipe joint, a rolling brush is arranged on the dust suction port, the bottom of the main air suction channel is provided with an inclined lower wall, and one end, close to the rolling brush, of the lower wall is higher than one end, far away from the rolling brush, of the lower wall; the bottom of dust absorption mouth is provided with the deflector of slope, be provided with the storing groove on the spigot surface of deflector. Adopt this technical scheme, the dust absorption mouth is used for absorbing debris and liquid, the round brush is used for cleaning ground, and with subaerial liquid and debris guide to the dust absorption mouth, the main lower wall slope setting of the passageway that induced drafts, remaining liquid flows to the direction of keeping away from the round brush in the main passageway that induced drafts of messenger, can not flow back and drop to ground, main passageway that induced drafts and treat and set up the deflector between the cleaning surface, the deflector guides liquid and debris on the one hand and gets into the main passageway that induced drafts, on the other hand stores the liquid of backward flow through the storing groove that sets up, make liquid can not drop ground.
Preferably, the storage groove comprises a drainage surface arranged on the guide surface and a storage surface arranged at the bottom of the drainage surface and connected with the guide surface, and one side of the storage surface close to the rolling brush is higher than one side of the storage surface close to the drainage surface. By adopting the technical scheme, when the drainage surface is used for stopping the machine, the sucked residual liquid flows back, and the storage surface is used for storing the returned residual liquid.
Preferably, the pipe connection is provided as a hose connection. Adopt this technical scheme to the installation is connected in order to be convenient for.
On the other hand, the utility model also provides a dust collector which comprises the liquid backflow preventing floor brush.
In another aspect, the utility model further provides a cleaning device, which comprises the liquid backflow prevention floor brush according to the technical scheme. Wherein the cleaning device comprises a washing machine, a mopping machine and a floor washing machine.
The utility model has the beneficial effects that: novel in design, rational in infrastructure, convenient to use can close the back at the power of dust catcher, even take out the liquid in the pipeline and reduce and take place the refluence because of vacuum source's suction, intraductal liquid can not flow to ground from the dust absorption mouth yet to effectively prevent the secondary pollution that the liquid of suction leads to because of the refluence.
The foregoing is a summary of the present invention, and in order to provide a clear understanding of the technical means of the present invention and to be implemented in accordance with the present specification, the following is a detailed description of the preferred embodiments of the present invention with reference to the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic view of a floor brush according to the present invention;
fig. 2 is a partial schematic view of a guide plate according to the present invention.
The reference numbers in the figures illustrate: the floor brush comprises a floor brush body 1, a pipe joint 2, a main air suction channel 3, a dust suction opening 4, a main air suction pipeline 5, a rolling brush 6, a lower wall 7, a guide plate 8, a storage groove 9, cleaning equipment 10, a guide surface 801, a drainage surface 901 and a storage surface 902.
Detailed Description
The utility model is further described with reference to the accompanying drawings in which:
referring to fig. 1 to 2, a liquid backflow prevention floor brush comprises a floor brush body 1 and a pipe joint 2 arranged on the floor brush body 1, wherein a main air suction pipeline 5 is arranged in the floor brush body 1, a main air suction channel 3 is arranged in the main air suction pipeline 5, one side of the main air suction channel 3 is provided with a dust suction port 4, the other side of the main air suction channel 3 is connected with a pipe cavity in the pipe joint 2, a rolling brush 6 is arranged on the dust suction port 4, the bottom of the main air suction channel 3 is provided with an inclined lower wall 7, and one end of the lower wall 7 close to the rolling brush 6 is higher than one end of the lower wall 7 far away from the rolling brush 6; the bottom of the dust collection opening 4 is provided with an inclined guide plate 8, and a storage groove 9 is formed in a guide surface 801 of the guide plate 8. Adopt this technical scheme, dust absorption mouth 4 is used for absorbing debris and liquid, round brush 6 is used for cleaning ground, and with subaerial liquid and debris guide dust absorption mouth 4, the main lower wall 7 slope setting of the passageway that induced drafts, remaining liquid flows to the direction of keeping away from round brush 6 in the main passageway 3 that induced drafts that makes, can not flow back and drop ground, main passageway 3 that induced drafts and treat to set up deflector 8 between the cleaning surface, deflector 8 one side guide liquid and debris get into main passageway 3 that induced drafts, on the other hand stores the liquid of backward flow through the storing groove 9 that sets up, make liquid can not drop ground.
Preferably, the storage tank 9 comprises a drainage surface 901 arranged on the guide surface 801 and a storage surface 902 arranged at the bottom of the drainage surface 901 and connected with the guide surface 801, and the side of the storage surface 902 close to the roller brush 6 is higher than the side of the storage surface 902 close to the drainage surface 901. By adopting the technical scheme, the flow guide surface 901 is used for sucking residual liquid to flow back when the machine is stopped, and the storage surface 902 is used for storing the flowing-back residual liquid.
Preferably, the pipe connection 2 is provided as a hose connection. Adopt this technical scheme to the installation is connected in order to be convenient for.
On the other hand, the utility model also provides a dust collector which comprises the liquid backflow preventing floor brush.
In another aspect, the utility model further provides a cleaning device, which comprises the liquid backflow prevention floor brush according to the technical scheme. Wherein the cleaning device comprises a washing machine, a mopping machine and a floor washing machine.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
When cleaning device shut down, remain liquid and rubbish in the main passageway that induced drafts and flow to the one side direction of keeping away from the round brush along the lower wall under the effect of gravity, can not drop ground, and remain in the partial liquid of dust absorption mouth and rubbish and flow downwards along the deflector under the effect of gravity and to the storing groove, can not drop ground, influence the secondary pollution on ground.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a prevent liquid backward flow scrubbing brush, includes scrubbing brush body (1) and sets up coupling (2) on scrubbing brush body (1), be provided with main air suction pipeline (5) in scrubbing brush body (1), be provided with main passageway (3) that induced drafts in main air suction pipeline (5), one side of main air suction passageway (3) is provided with dust absorption mouth (4), and the opposite side is connected with the lumen in coupling (2), install round brush (6), its characterized in that on dust absorption mouth (4): an inclined lower wall (7) is arranged at the bottom of the main air suction channel (3), and one end, close to the rolling brush (6), of the lower wall (7) is higher than one end, far away from the rolling brush (6), of the lower wall (7); the bottom of the dust collection opening (4) is provided with an inclined guide plate (8), and a storage groove (9) is formed in a guide surface (801) of the guide plate (8).
2. The liquid backflow prevention floor brush according to claim 1, wherein: the storage groove (9) comprises a drainage surface (901) arranged on the guide surface (801) and a storage surface (902) arranged at the bottom of the drainage surface (901) and connected with the guide surface (801), and one side, close to the rolling brush (6), of the storage surface (902) is higher than one side, close to the drainage surface (901), of the storage surface (902).
3. The liquid backflow prevention floor brush according to claim 1, wherein: the pipe joint (2) is a hose joint.
4. A kind of dust collector, characterized by: comprising a liquid backflow prevention floor brush according to any of claims 1 to 3.
5. A cleaning device, characterized by: comprising a liquid backflow prevention floor brush according to any of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120982916.7U CN215383682U (en) | 2021-05-10 | 2021-05-10 | Prevent liquid backward flow scrubbing brush subassembly, dust catcher and cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120982916.7U CN215383682U (en) | 2021-05-10 | 2021-05-10 | Prevent liquid backward flow scrubbing brush subassembly, dust catcher and cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215383682U true CN215383682U (en) | 2022-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120982916.7U Active CN215383682U (en) | 2021-05-10 | 2021-05-10 | Prevent liquid backward flow scrubbing brush subassembly, dust catcher and cleaning device |
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| Country | Link |
|---|---|
| CN (1) | CN215383682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115778269A (en) * | 2022-12-02 | 2023-03-14 | 无锡同方聚能控制科技有限公司 | Cleaning control method of cleaning machine and cleaning machine |
| WO2023137883A1 (en) * | 2022-01-19 | 2023-07-27 | 深圳市杉川机器人有限公司 | Floor brush and floor cleaning device |
-
2021
- 2021-05-10 CN CN202120982916.7U patent/CN215383682U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023137883A1 (en) * | 2022-01-19 | 2023-07-27 | 深圳市杉川机器人有限公司 | Floor brush and floor cleaning device |
| CN115778269A (en) * | 2022-12-02 | 2023-03-14 | 无锡同方聚能控制科技有限公司 | Cleaning control method of cleaning machine and cleaning machine |
| CN115778269B (en) * | 2022-12-02 | 2023-12-05 | 无锡同方聚能控制科技有限公司 | Cleaning control method of cleaning machine and cleaning machine |
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