CN219962766U - Dirty liquid collection device and surface cleaning equipment - Google Patents
Dirty liquid collection device and surface cleaning equipment Download PDFInfo
- Publication number
- CN219962766U CN219962766U CN202320903573.XU CN202320903573U CN219962766U CN 219962766 U CN219962766 U CN 219962766U CN 202320903573 U CN202320903573 U CN 202320903573U CN 219962766 U CN219962766 U CN 219962766U
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- China
- Prior art keywords
- liquid
- liquid blocking
- collecting device
- dirty
- dirty liquid
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- 239000007788 liquid Substances 0.000 title claims abstract description 183
- 238000004140 cleaning Methods 0.000 title claims abstract description 16
- 230000000903 blocking effect Effects 0.000 claims abstract description 94
- 239000010865 sewage Substances 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims 3
- 238000009423 ventilation Methods 0.000 description 6
- 238000005201 scrubbing Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model discloses a dirty liquid collecting device and surface cleaning equipment, wherein the dirty liquid collecting device comprises a dirty liquid collecting device body and a cover body, the upper end of the cover body is covered on the dirty liquid collecting device body, the lower end of the cover body is arranged in the dirty liquid collecting device body, the upper end of the cover body is provided with a suction port, the lower end of the cover body is provided with an extension part extending towards the inside of the dirty liquid collecting device body, the side surface of the extension part, which is communicated with the suction port, is provided with a liquid blocking device, and the liquid blocking device is respectively attached to the extension part and the inner wall of the dirty liquid collecting device body; the liquid blocking device is attached to the inner wall of the extension part and the inner wall of the dirty liquid collecting device body, so that dirty liquid can be effectively blocked from flowing into the suction source along with gas, and normal operation of the suction source is ensured.
Description
Technical Field
The utility model relates to a dirty liquid collecting device and surface cleaning equipment, and belongs to the technical field of surface cleaning.
Background
The surface cleaning equipment is equipment widely used for cleaning floors of places such as families, hotels, park squares, factory workshops and the like, and has the advantages of environmental protection, energy conservation, high efficiency and the like.
The dirty liquid collecting device and the suction source are indispensable components of the surface cleaning equipment, the dirty liquid collecting device is communicated with the suction source, and under the action of the suction source, the dirty liquid on the ground is sucked into the dirty liquid collecting device. Because the dirty liquid collecting device is communicated with the suction source, when the suction source is used for carrying out work piece, part of dirty liquid is sucked into the suction source from the dirty liquid collecting device, so that the suction source cannot work normally.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a dirty liquid collecting device and surface cleaning equipment, which solve the problem that dirty liquid is easily sucked into a suction source to cause the fault of the suction source in the prior art.
In order to achieve the above object, the present utility model adopts the following technical scheme:
a dirty liquid collecting device comprises a dirty liquid collecting device body and a cover body, wherein the upper end of the cover body is covered on the dirty liquid collecting device body, the lower end of the cover body is arranged in the dirty liquid collecting device body,
the upper end of the cover body is provided with a suction port, the lower end of the cover body is provided with an extension part extending towards the inside of the dirty liquid collecting device body, the side surface of the extension part, which is communicated with the suction port, is provided with a liquid blocking device, and the liquid blocking device is attached to the inner wall of the dirty liquid collecting device body.
Further, the liquid blocking device comprises a connecting part, a first liquid blocking part and a second liquid blocking part, wherein the first liquid blocking part is arranged at the top end of the connecting part, the second liquid blocking part is arranged at the bottom end of the connecting part, the connecting part is attached to the side face of the extending part, the periphery of the first liquid blocking part is attached to the side face of the extending part and the inner wall of the dirty liquid collecting device body respectively, and the periphery of the second liquid blocking part is attached to the side face of the extending part and the inner wall of the dirty liquid collecting device body respectively.
Further, the liquid blocking device comprises at least two first liquid blocking parts, wherein the first liquid blocking parts are symmetrically arranged at the top ends of the connecting parts, and the second liquid blocking parts are arranged at the bottom ends of the connecting parts and are positioned below gaps among the symmetrically arranged first liquid blocking parts.
Further, the first liquid blocking part is provided with a vent hole for gas circulation, and the second liquid blocking part is arranged at the bottom end of the connecting part and is positioned below the vent hole.
Further, the edges of the first liquid blocking part and/or the second liquid blocking part are bent downwards.
Further, a fixing portion is provided on the first liquid blocking portion, and is used for fixing the liquid blocking device.
Further, the liquid blocking device is a liquid blocking plate arranged below the extension part.
Further, the device further comprises a handle, and the handle is connected to the upper end of the outer side of the sewage collecting device body.
Further, a vent pipe communicated with the outside is arranged in the dirty liquid collecting device body, and the vent pipe is positioned at the lower end of the extension part.
A surface cleaning apparatus comprising a clean water tank, a handle, a body, a floor brush assembly and a dirty liquid collecting device of any of the preceding claims;
the handle is connected at the fuselage side, and the scrubbing brush subassembly is connected in the fuselage bottom, and the clean water tank is located the fuselage top, and dirty liquid collection device is located the fuselage, and clean water tank, dirty liquid collection device are linked together with the scrubbing brush subassembly respectively.
The utility model has the beneficial effects that:
1. the liquid blocking device is attached to the inner wall of the extension part and the inner wall of the dirty liquid collecting device body, so that dirty liquid can be effectively blocked from flowing into the suction source along with gas, and normal operation of the suction source is ensured.
2. The edges of the first liquid blocking part and the second liquid blocking part are bent downwards, so that the effect of blocking the flow of the sewage by the first liquid blocking part and the second liquid blocking part can be effectively increased.
Drawings
FIG. 1 is a schematic diagram of a dirty liquid collecting apparatus;
FIG. 2 is an exploded view of a contaminated liquid collection apparatus according to the first embodiment;
FIG. 3 is a cross-sectional view of the contaminated liquid collecting apparatus in the first embodiment;
FIG. 4 is a first angular view of a cover structure according to one embodiment;
FIG. 5 is a second angular view of the cover structure of the first embodiment;
FIG. 6 is a third angular view of the cover structure of the first embodiment;
FIG. 7 is a schematic view of the liquid blocking device in FIG. 6;
FIG. 8 is a first angular view of a third embodiment of a liquid blocking device;
FIG. 9 is a second angular view of a third embodiment of a liquid blocking device;
FIG. 10 is a schematic view of the structure of the surface cleaning apparatus of the present utility model;
fig. 11 is an exploded view of the surface cleaning apparatus of fig. 10.
Meaning of reference numerals in the drawings: 1-a dirty liquid collecting device; 2-a clean water tank; 3-a handle; 4-fuselage; 5-a floor brush assembly; 11-a dirty liquid collecting device body; 111-vent pipe; 12-a cover; 121-filtering cotton; 122-extension; 123-a liquid blocking device; 1231-a first liquid blocking part; 1232-a second liquid blocking portion; 1233-linkage; 1234-a fixing portion; 1235-fixed column; 1236-baffle; 124-suction port; 1241-sealing means; 13-handle.
Description of the embodiments
The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.
Examples
The embodiment discloses a contaminated liquid collecting device, as shown in fig. 1 and 2, comprising a contaminated liquid collecting device body 11, a cover 12 and a handle 13. The cavity of the dirty liquid collecting device body 11 is arranged, the cover body 12 is covered on the dirty liquid collecting device body 11, the lower end of the cover body 12 is arranged in the dirty liquid collecting device body 11 and forms a relatively airtight space with the dirty liquid collecting device body 11 for accommodating the collected dirty liquid, the handle 13 is connected to the upper end of the outer side of the dirty liquid collecting device body 11, and the handle 13 is used for facilitating the removal of the dirty liquid collecting device or the placement of the dirty liquid collecting device into the surface cleaning equipment.
As can be seen from fig. 3, the inside of the contaminated liquid collecting apparatus body 11 is provided with a vent pipe 111 communicating with the outside.
Referring to fig. 2 and 3, the cover 12 extends downward toward the surface of the sewage collecting device body 11 to form an extension 122, and the extension 122 and the sewage collecting device body 11 encircle the ventilation pipe 111; as shown in fig. 5, the cover 12 is provided with a suction port 124, the ventilation pipe 111 and the suction port 124 are respectively arranged at two sides of the extension part 122, an air port is reserved between the suction port 124 and the extension part 122, an external suction source (such as a suction pump, not shown in the drawing) is communicated with the inner cavity of the dirty liquid collecting device body 11 through the suction port 124, when the external suction source works, dirty liquid outside the dirty liquid collecting device body 11 flows into the dirty liquid collecting device body 11 through the ventilation pipe 111 under the suction action, meanwhile, part of dirty liquid falls to the bottom of the dirty liquid collecting device body 11 along with the running dirty liquid of gas encounters the extension part 122, and part of dirty liquid flows into the suction source through the suction port 124 along with the flowing of gas; the extension 122 is provided with a liquid blocking device 123, and the liquid blocking device 123 is located on the suction port 124 and the air port channel of the dirty liquid collecting device body 11, and the liquid blocking device 123 further prevents the dirty liquid flowing along with the gas, so that the dirty liquid is prevented from flowing into the suction source.
As shown in fig. 4, 6 and 7, the liquid blocking device 123 includes a connecting portion 1233, a first liquid blocking portion 1231 and a second liquid blocking portion 1232, the first liquid blocking portion 1231 is symmetrically disposed at the top end of the connecting portion 1233, the second liquid blocking portion 1232 is disposed at the bottom end of the connecting portion 1233, a certain drop is provided between the first liquid blocking portion 1231 and the second liquid blocking portion 1232, the outer shape of the first liquid blocking portion 1231 and the second liquid blocking portion 1232 is matched with the sewage collecting device body 11 in height, and the first liquid blocking portion 1231 and the second liquid blocking portion are matched with the extending portion 122 and the sewage collecting device body 11 in a direction to form a seal in a top view so that the liquid blocking device 123 is placed in the sewage collecting device body 11, and a gap between the circumferential dimension of the liquid blocking device 123 and the inner wall of the sewage collecting device body 11 is small. Therefore, when the contaminated liquid encounters the first and second liquid blocking portions 1231 and 1232 in the course of flowing the gas, the contaminated liquid is stopped from flowing by the second liquid blocking portion 1232 and the first liquid blocking portion 1231 in this order, the contaminated liquid falls to the bottom of the contaminated liquid collecting apparatus body 11, and the gas flows out from the gap between the first and second liquid blocking portions 1231 and 1232.
As shown in fig. 7, two first liquid blocking portions 1231 are symmetrically disposed on the connecting portion 1233, and a gap is formed between the two first liquid blocking portions 1231, so that the gas flows into the suction port 124. Edges of the first and second liquid blocking portions 1231 and 1232 are bent downward, so that an effect of blocking the flow of the contaminated liquid by the first and second liquid blocking portions 1231 and 1232 can be effectively increased. The first liquid blocking part 1231 is provided with a fixing part 1234 for fixing the liquid blocking device 123, the fixing part 1234 is provided with a through hole, and the cover 12 is provided with a stud, so that the liquid blocking device 123 can be fixed on the cover 12 through the through hole by using a bolt.
As shown in fig. 5, a filter screen is further provided at the bottom of the suction port 124 for filtering impurities in the air flow. The upper edge of the suction port 124 is provided with a sealing device 1241 to facilitate the installation of the dirty liquid collecting apparatus 1 in a surface cleaning apparatus.
Referring to fig. 2 and 3, the contaminated liquid collecting apparatus 1 further includes a filter cotton 121 disposed in the suction port 124, and the filter cotton 121 further blocks the flow of the contaminated liquid.
Examples
Unlike the first embodiment, in the second embodiment, the number of the first liquid blocking portions 1231 is one, the first liquid blocking portions 1231 are provided with ventilation holes for ventilation, and the second liquid blocking portions 1232 are disposed at the bottom ends of the connecting portions 1233 and below the ventilation holes.
Examples
As shown in fig. 8 and 9, the liquid blocking device 123 is a liquid blocking plate 1236 disposed below the extension portion 122, a fixing column 1235 is disposed at the lower end of the extension portion 122, the liquid blocking plate 1236 is provided with a clamping groove, the clamping groove is clamped on the fixing column 1235, a certain gap is formed between the liquid blocking plate 1234 and the extension portion 122, so that gas flows through the gap, the liquid blocking plate 1236 is attached to the inner wall of the sewage collecting device body 11, and when the gas flows, the liquid below the liquid blocking plate 1236 blocks the liquid from flowing upwards, thereby avoiding the sewage from flowing into the suction source.
Examples
The present embodiment discloses a surface cleaning apparatus, as shown in fig. 8 and 9, comprising a main body 4, and a handle 3, a clean water tank 2, a floor brush assembly 5, and a dirty liquid collecting device 1 in the foregoing embodiments, which are provided in the main body 4. The handle 3 is connected at fuselage 4 sides, and the scrubbing brush subassembly 5 is connected in the fuselage bottom, and the clean water tank 2 is located fuselage 4 top, and dirty liquid collection device 1 is located fuselage 4, and clean water tank 2, dirty liquid collection device 1 are linked together with scrubbing brush subassembly 5 respectively.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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 utility model 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The dirty liquid collecting device is characterized by comprising a dirty liquid collecting device body (11) and a cover body (12), wherein the upper end of the cover body (12) is covered on the dirty liquid collecting device body (11), the lower end of the cover body (12) is arranged in the dirty liquid collecting device body (11),
the sewage collecting device is characterized in that a suction port (124) is formed in the upper end of the cover body (12), an extension portion (122) extending towards the inside of the sewage collecting device body (11) is arranged at the lower end of the cover body (12), a liquid blocking device (123) is arranged on the side face, communicated with the suction port (124), of the extension portion (122), and the liquid blocking device (123) is attached to the inner wall of the sewage collecting device body (11).
2. The device according to claim 1, wherein the liquid blocking device (123) comprises a connecting portion (1233), a first liquid blocking portion (1231) and a second liquid blocking portion (1232), the first liquid blocking portion (1231) is arranged at the top end of the connecting portion (1233), the second liquid blocking portion (1232) is arranged at the bottom end of the connecting portion (1233), the connecting portion (1233) is attached to the side face of the extending portion (122), the circumference of the first liquid blocking portion (1231) is attached to the side face of the extending portion (122) and the inner wall of the liquid blocking device body (11), and the circumference of the second liquid blocking portion (1232) is attached to the side face of the extending portion (122) and the inner wall of the liquid blocking device body (11).
3. The device according to claim 2, wherein the liquid blocking device (123) comprises at least two first liquid blocking portions (1231), the first liquid blocking portions (1231) are symmetrically arranged at the top ends of the connecting portions (1233), and the second liquid blocking portions (1232) are arranged at the bottom ends of the connecting portions (1233) and below the gaps between the symmetrically arranged first liquid blocking portions (1231).
4. The device according to claim 2, wherein the first liquid blocking portion (1231) is provided with a vent hole for gas circulation, and the second liquid blocking portion (1232) is disposed at the bottom end of the connecting portion (1233) and below the vent hole.
5. A contaminated liquid collecting device according to claim 3 or 4, wherein the edges of the first (1231) and/or second (1232) liquid barrier are bent downwards.
6. A contaminated liquid collecting apparatus according to claim 3 or 4, wherein said first liquid blocking portion (1231) is provided with a fixing portion (1234) for fixing said liquid blocking means (123).
7. A contaminated liquid collecting device according to claim 1, wherein said liquid barrier means (123) is a liquid barrier plate (1236) arranged below the extension (122).
8. A contaminated liquid collecting apparatus according to claim 1 further comprising a handle (13), said handle (13) being connected to the upper outer end of the contaminated liquid collecting apparatus body (11).
9. The device according to claim 1, wherein a vent pipe (111) communicating with the outside is provided in the device body (11), and the vent pipe (111) is located at the lower end of the extension portion (122).
10. A surface cleaning apparatus comprising a clean water tank (2), a handle (3), a body (4), a floor brush assembly (5) and a dirty liquid collecting device according to any one of claims 1 to 9;
the utility model discloses a floor brush, including floor brush, handle (3), clean water tank (2), dirty liquid collection device, floor brush subassembly (5), handle (3) are connected in fuselage (4) side, floor brush subassembly (5) are connected in fuselage (4) bottom, clean water tank (2) are located fuselage (4) top, dirty liquid collection device is located fuselage (4), clean water tank (2), dirty liquid collection device are linked together with floor brush subassembly (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320903573.XU CN219962766U (en) | 2023-04-21 | 2023-04-21 | Dirty liquid collection device and surface cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320903573.XU CN219962766U (en) | 2023-04-21 | 2023-04-21 | Dirty liquid collection device and surface cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219962766U true CN219962766U (en) | 2023-11-07 |
Family
ID=88583608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320903573.XU Active CN219962766U (en) | 2023-04-21 | 2023-04-21 | Dirty liquid collection device and surface cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219962766U (en) |
-
2023
- 2023-04-21 CN CN202320903573.XU patent/CN219962766U/en active Active
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| GR01 | Patent grant |