CN215457743U - Water tank structure, cleaning machine and cleaning machine workstation - Google Patents
Water tank structure, cleaning machine and cleaning machine workstation Download PDFInfo
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- CN215457743U CN215457743U CN202121072519.2U CN202121072519U CN215457743U CN 215457743 U CN215457743 U CN 215457743U CN 202121072519 U CN202121072519 U CN 202121072519U CN 215457743 U CN215457743 U CN 215457743U
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Abstract
The application discloses water tank structure, cleaning machine and cleaning machine workstation is applied to cleaning machine or cleaning machine workstation, includes: a clear water tank for storing clear water; a sewage tank for storing sewage; the filter assembly comprises a filter and a connecting piece, the connecting piece is communicated with the clean water tank and the sewage tank, the filter is arranged on the connecting piece, and the filter is used for purifying sewage transferred into the clean water tank from the sewage tank; the filtering component is arranged outside the clear water tank and the sewage tank; according to the water tank structure, the cleaning machine and the cleaning machine workstation, sewage in the sewage tank can be recycled through the filtering assembly, the filtering assembly is connected between the sewage tank and the clean water tank, when the filtering assembly is disassembled, only the shell of the cleaning machine needs to be disassembled, the filtering assembly can be disassembled after the water tank assembly is exposed, the sewage tank or the clean water tank does not need to be opened, and operation difficulty is simplified.
Description
Technical Field
The utility model relates to the field of automatic cleaning machines, in particular to a water tank structure, a cleaning machine and a cleaning machine workstation.
Background
Floor cleaning in public, commercial, structural and industrial buildings has driven the development of a variety of professional floor cleaning machines such as hard and soft floor cleaning machines. These include dedicated floor sweepers, dedicated floor scrubs and combined floor sweeping and scrubbing machines.
Typically the cleaning machine has one or more cleaning heads in the form of cylindrical brushes. Water, detergent and/or cleaning solution is sprayed onto the floor in front of the brush so that the brush can scrub the floor while sweeping debris from the floor. Vacuum sweepers remove fluid waste from the floor during wet scrubbing and sweeping operations. Generally, the cleaning machine is provided with two water tanks, a clean water tank for containing liquid such as water, detergent, etc. sprayed on the brush and a dirty water tank for containing fluid waste collected by the vacuum cleaner.
A filtering device can be communicated between the clean water tank and the sewage tank, so that sewage in the sewage tank can be recycled. When the filtering device is arranged in the clean water tank or the sewage tank, if a filtering unit can be fixed at an outlet connected to the clean water tank in the sewage tank, the disassembly and the assembly of the filtering unit have certain difficulty. The problem of how to optimize the connection mode of the filtering device between the clean water tank and the sewage tank has practical significance.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a water tank structure, a cleaning machine and a cleaning machine workstation, and aims to solve the problem that a filtering component in the water tank structure is inconvenient to disassemble and assemble.
In order to achieve the above object, the present invention provides a water tank structure applied to a cleaning machine or a cleaning machine workstation, comprising:
the clear water tank is used for storing clear water;
a sewage tank for storing sewage;
the filter assembly comprises a filter and a connecting piece, the connecting piece is communicated with the clean water tank and the sewage tank, the filter is arranged on the connecting piece, and the filter is used for purifying sewage transferred into the clean water tank from the sewage tank;
wherein, filtering component sets up in clear water tank and the sewage case is outside.
Further, the water pump system also comprises a first water pump;
the first water pump is matched with the connecting piece and used for providing power for transferring clean water from the clean water tank into the sewage tank.
Further, a second water pump is included;
the second water pump is matched with the connecting piece and used for providing power for transferring sewage from the sewage tank into the clean water tank.
Further, a third water pump is included;
the third water pump is a bidirectional water pump and is used for providing power for transferring clean water from the clean water tank into the sewage tank and providing power for transferring sewage from the sewage tank into the clean water tank.
Furthermore, a first concave part which is inwards sunken from the outer wall of the clean water tank is arranged on the clean water tank, and a second concave part which is inwards sunken from the outer wall of the sewage tank is arranged on the sewage tank;
wherein, first concave part with the second concave part interconnect forms indent installation position, filtering component set up in the indent installation position.
Further, still include with the fixed lid of indent installation position matching, fixed lid will filtering component seals in the indent installation position, wherein, fixed lid is with filtering component pressure to clean water tank and dirty water tank.
Further, the direction in which the connecting piece is installed on the clean water tank is a first direction; the direction in which the connecting member is mounted to the sump tank is also the first direction.
Furthermore, a first mounting port is formed in the clean water tank, a second mounting port is formed in the sewage tank, and two ends of the connecting piece are respectively clamped with the first mounting port and the second mounting port;
and a first sealing element is arranged between the connecting piece and the first mounting opening, and a second sealing element is arranged between the connecting piece and the second mounting opening.
The utility model also provides a cleaning machine which comprises the water tank structure.
The utility model also provides a cleaning machine workstation which comprises the water tank structure.
According to the water tank structure, the cleaning machine and the cleaning machine workstation, sewage in the sewage tank can be recycled through the filtering assembly, the filtering assembly is connected between the sewage tank and the clean water tank, the filter is installed on the outer sides of the sewage tank and the clean water tank through the connecting piece, when the filtering assembly is disassembled, only the shell of the cleaning machine needs to be disassembled, the filtering assembly can be disassembled after the water tank assembly is exposed, the sewage tank or the clean water tank does not need to be opened, and operation difficulty is simplified.
Drawings
FIG. 1 is a schematic view of a clear water tank and a waste water tank in a water tank structure according to an embodiment of the present invention;
FIG. 2 is a schematic view of a filter assembly in a tank configuration according to one embodiment of the present invention;
FIG. 3 is a schematic view of the installation of a filter assembly in a tank configuration according to one embodiment of the present invention;
FIG. 4 is an overall schematic view of a water tank configuration according to an embodiment of the present invention;
FIG. 5 is a schematic view showing a clean water tank and a dirty water tank in a tank structure according to a second embodiment of the present invention;
FIG. 6 is a schematic view of a filter assembly in a second embodiment of the present invention;
FIG. 7 is a schematic view showing the installation of a filter assembly in a tank structure according to a second embodiment of the present invention;
fig. 8 is an overall schematic view of a structure of a water tank according to a second embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
As used herein, the singular forms "a", "an", "the" and "the" include plural referents unless the content clearly dictates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, units, modules, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
Referring to fig. 1 to 8, in an embodiment of the present invention, a water tank structure applied to a cleaning machine or a cleaning machine workstation includes:
a clear water tank 200 for storing clear water;
a sewage tank 100 for storing sewage;
a filter assembly 300 including a filter 310 and a connector 320, the connector 320 communicating the clean water tank 200 and the foul water tank 100, the filter 310 being disposed on the connector 320, the filter 310 being for purifying the foul water transferred from the foul water tank 100 into the clean water tank 200;
wherein the filter assembly 300 is disposed outside the clean water tank 200 and the wastewater tank 100.
In addition to cleaning machines for sweeping dry waste, some models of cleaning machines now use working water to clean the work site. The improved cleaning machine can also collect sewage in a working site, so that the working site is kept clean. The cleaning machine and/or the cleaning machine workstation require the presence of a clean water tank for holding clean water, detergents and the like and a waste water tank for holding waste water collected by the cleaning machine. A filtering structure is additionally arranged between the clean water tank and the sewage tank, so that sewage in the sewage tank can enter the clean water tank after passing through the filtering structure, and the sewage can be recycled. Particularly, after the disinfection component is added in the clean water tank or the sewage tank, the effect of recycling the sewage in the sewage tank is better. Unlike filter structures used in the field of drinking water and the like, filter structures used in cleaning machines or cleaning machine workstations require frequent cleaning. If the filter structure is arranged in the clean water tank or the sewage tank, although it is possible to reduce the complexity of the filter structure (for example, a piece of filter material is fixed at the outlet connected to the clean water tank in the sewage tank), it is very inconvenient to disassemble and assemble the filter structure, so that it is difficult to further clean/maintain/replace the filter structure. In this embodiment, the water tank structure is applied to a cleaning machine, the filtering assembly 300 is connected between the sewage tank 100 and the clean water tank 200, and the filter 310 is installed outside the sewage tank 100 and the clean water tank 200 via the connecting member 320, so that when the filtering assembly 300 is disassembled, only the housing of the cleaning machine needs to be disassembled, and after the water tank assembly is exposed, the filtering assembly 300 can be disassembled without opening the sewage tank 100 or the clean water tank 200. The connector 320 may be a rigid tube made of plastic, metal, or the like, or a flexible tube made of rubber, or the like. The waste water tank 100 and the clean water tank 200 may be stacked or juxtaposed (e.g., stacked/juxtaposed in the lateral direction, or stacked/juxtaposed in the vertical direction), etc. (the upper cover is not shown in the clear water tank 200 and the waste water tank 100 in the figure for demonstration)
Referring to fig. 1-4, in one embodiment, a first water pump 400 is also included;
the first water pump 400 is disposed in cooperation with the connection member 320, and is used for providing power for transferring clean water from the clean water tank 200 into the sewage tank 100.
In this embodiment, the first water pump 400 may be disposed in the clean water tank 200, the dirty water tank 100, or the connection member 320. The filter 310 is cleaned during the process of transferring clean water from the clean water tank 200 to the foul water tank 100 by the first water pump 400, so that the frequency of artificially cleaning the filter 310 can be reduced. The first water pump 400 is disposed at one end of the connection member 320 or at a middle position of the connection member 320.
In one embodiment, a second water pump is further included;
the second water pump is disposed in cooperation with the connector 320, and is used for providing power for transferring sewage from the sewage tank 100 to the clean water tank 200.
When the waste water tank 100 is disposed above the clean water tank 200, the waste water may be introduced into the clean water tank 200 from the waste water tank 100 only by gravity, or other external power may be provided. When the waste water tank 100 is not disposed above the clean water tank 200, the process of the waste water entering the clean water tank 200 from the waste water tank 100 requires the supply of other power. In this embodiment, the second pump provides power for transferring sewage from the sewage tank 100 to the clean water tank 200. The second water pump is disposed at one end of the connection member 320 or at a middle position of the connection member 320.
In one embodiment, a third water pump is included;
the third water pump is a bidirectional water pump for providing power for transferring clean water from the clean water tank 200 into the sewage tank 100 and providing power for transferring sewage from the sewage tank 100 into the clean water tank 200.
For the two water pumps, which are used to provide the power for transferring clean water from the clean water tank 200 to the sewage tank 100 and the power for transferring sewage from the sewage tank 100 to the clean water tank 200, respectively, in this embodiment, the third water pump is a bidirectional water pump, so that the clean water or sewage between the clean water tank 200 and the sewage tank 100 can be transferred by switching the pumping direction of the third water pump, and the overall complexity of the water tank structure is reduced and the installation process is simplified. The third water pump is disposed at one end of the connection member 320 or at a middle position of the connection member 320.
In one embodiment, the connector 320 is a rubber tube, and the connector 320 is connected to the filter 310, the clean water tank 200 and the sewage tank 100 in a sleeved manner.
When the connector 320 is hard, it is complicated to connect and seal the filter 310, the clean water tank 200, and the foul water tank 100. In the embodiment, the connecting member 320 is a rubber tube, so that the flexibility of the connecting process of the connecting member 320 is high (for example, the flexibility can be provided), and the elastic property of the rubber material can be utilized, so that the sealing effect of the connecting member 320 can be realized.
The filter 310, the clean water tank 200 and the sewage tank 100 may be provided with a protruding ring, and the connector 320 is sleeved on an outer wall of the protruding ring, so that the connector 320 is connected with the above structure.
In one embodiment, the connector 320 is provided with a clip for fixing the connector 320 to the outer walls of the filter 310, the clean water tank 200 and the waste water tank 100.
The clamp is sleeved on the outer wall of the connecting piece 320, so that the connecting piece 320 is fixed on the protruding table ring, and the sealing effect of the connecting piece 320 at the position is ensured while the connecting piece 320 is fixed. The clamp has the advantages of simple structure, low cost and excellent effect.
Referring to fig. 4 to 5, the clean water tank 200 is provided with a first concave portion 210 inwardly depressed from an outer wall thereof, and the foul water tank 100 is provided with a second concave portion 110 inwardly depressed from an outer wall thereof;
wherein the first concave portion 210 and the second concave portion 110 are connected to each other to form a concave installation position, and the filter assembly 300 is disposed in the concave installation position.
When the water tank structure is arranged in a cleaning machine or a cleaning machine workstation, the first concave part 210 and the second concave part 110 are arranged, so that the filtering component 300 arranged in the concave installation position cannot protrude out of the water tank structure, and in the installation and disassembly processes of the water tank structure, the filtering component 300 is not easily interfered by other devices in the cleaning machine or the cleaning machine workstation, and the design positions of the other devices in the cleaning machine or the cleaning machine workstation are not required to avoid the filtering component 300. Referring to fig. 3 to 4, when the fresh water tank 200 and the foul water tank 100 are arranged in a horizontal direction in a row, the first concave portion 210 and the second concave portion 110 are connected to each other in the horizontal direction to form a concave installation position in which the filter assembly 300 is disposed.
Preferably, the first concave portion 210 and the second concave portion 110 are disposed adjacent to each other. In this way, when the filter assembly 300 is installed in the first concave portion 210 and the second concave portion 110, materials and structural space can be effectively saved. For example, the overall span and length of the coupling member 320 can be reduced, thereby reducing the material and cost of the coupling member 320, and not excessively occupying the space around the fresh water tank 200 and the foul water tank 100.
Further, the part bordered by the first concave portion 210 and the second concave portion 110 may be provided with a groove for accommodating the filter assembly (300), and the groove may help the filter assembly (300) to be positioned and stably installed, and at the same time, after the filter assembly 300 is installed, the surface of the clean water tank 200 and the surface of the sewage tank 100 may not be too protruded, so that the space of the whole machine may be saved.
In one embodiment, the water tank structure further includes a fixing cover matched with the concave mounting position, the fixing cover closing the filter assembly 300 in the concave mounting position, wherein the fixing cover presses the filter assembly 300 toward the clean water tank 200 and the wastewater tank 100.
The fixing cover may be coupled to the fresh water tank 200 and/or the foul water tank 100 by means of a snap fit, etc. The fixing cover can protect the filter assembly 300 from being hit by an external structure on the one hand, and the filter assembly 300 can be pressed by the fixing cover on the other hand, so that the connection stability and the sealing property of the filter assembly 300 connected to the clean water tank 200 and the sewage tank 100 can be ensured.
Referring to fig. 5 to 8, in one embodiment, when the fresh water tank 200 and the foul water tank 100 are arranged in a vertical direction in a row, the first concave portion 210 and the second concave portion 110 are connected to each other in the vertical direction to form a concave installation position in which the filter assembly 300 is disposed.
Referring to fig. 1-8, in one embodiment, the direction in which the connector 320 is mounted to the clean water tank 200 is a first direction; the direction in which the coupling member 320 is mounted to the wastewater tank 100 is also the first direction.
The alignment direction of the coupling member 320 when coupled with the fresh water tank 200 and the alignment direction of the coupling member 320 when coupled with the foul water tank 100 are identical, and it is not necessary for a user to adjust the direction of operation when mounting the coupling member 320. Particularly, when the coupling member 320 is hard, it can be coupled between the fresh water tank 200 and the foul water tank by one motion when the coupling member 320 is installed. Of course, the direction in which the connection member 320 is removed from the fresh water tank 200 is identical to the direction in which the connection member 320 is mounted to the wastewater tank 100.
Referring to fig. 1 to 4, in one embodiment, a first mounting port 220 is provided on the clean water tank 200, a second mounting port 120 is provided on the sewage tank 100, and two ends of the connecting member 320 are respectively clamped with the first mounting port 220 and the second mounting port 120;
a first sealing member is disposed between the connecting member 320 and the first mounting opening 220, and a second sealing member is disposed between the connecting member 320 and the second mounting opening 120.
The connecting member 320 is connected to the first mounting opening 220 and the second mounting opening 120 in a snap-fit manner, that is, the connecting member 320 is directly inserted into the first mounting opening 220 and the second mounting opening 120. Meanwhile, the first and second sealing members provide a sealing effect at the first and second mounting ports 220 and 120, respectively.
In one embodiment, the water tank structure is applied to a cleaning machine including a detachable cover body that presses the connection member 320 toward the first and second mounting ports 220 and 120 when the cover body is coupled to the cleaning machine.
For the connecting mode of connecting piece 320 and first installing port 220 and second installing port 120 all only adopt the joint, in this embodiment, the lid presses connecting piece 320 to first installing port 220 and second installing port 120 thereby to the fixed effect of the many one-storeys formation of connecting piece 320, also can make sealed effect better.
The cleaning machine of an embodiment of the utility model comprises the water tank structure.
The cleaning machine comprising the water tank structure has the advantages that the installation and the disassembly of the filter assembly 300 are simple. When the first water pump 400 for transferring clean water from the clean water tank 200 to the wastewater tank 100 is disposed in the tank structure, the filter 310 may be cleaned through the above process; thereby reducing the frequency of manual cleaning of the filter 310.
The cleaning machine workstation comprises the water tank structure.
The cleaning machine workstation comprising the water tank structure has the advantages that the installation of the filter assembly 300 in the disassembly process is simple. When the first water pump 400 for transferring clean water from the clean water tank 200 to the wastewater tank 100 is disposed in the tank structure, the filter 310 may be cleaned through the above process; thereby reducing the frequency of manual cleaning of the filter 310.
According to the water tank structure, the cleaning machine and the cleaning machine workstation, sewage in the sewage tank can be recycled through the filtering assembly, the filtering assembly is connected between the sewage tank and the clean water tank, when the filtering assembly is disassembled, only the shell of the cleaning machine needs to be disassembled, the filtering assembly can be disassembled after the water tank assembly is exposed, the sewage tank or the clean water tank does not need to be opened, and operation difficulty is simplified.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A water tank structure applied to a cleaning machine or a cleaning machine workstation, comprising:
the clear water tank is used for storing clear water;
a sewage tank for storing sewage;
the filter assembly comprises a filter and a connecting piece, the connecting piece is communicated with the clean water tank and the sewage tank, the filter is arranged on the connecting piece, and the filter is used for purifying sewage transferred into the clean water tank from the sewage tank;
wherein, filtering component sets up in clear water tank and the sewage case is outside.
2. The water tank structure according to claim 1, further comprising a first water pump;
the first water pump is matched with the connecting piece and used for providing power for transferring clean water from the clean water tank into the sewage tank.
3. The water tank structure according to claim 1, further comprising a second water pump;
the second water pump is matched with the connecting piece and used for providing power for transferring sewage from the sewage tank into the clean water tank.
4. The water tank structure according to claim 1, characterized by comprising a third water pump;
the third water pump is a bidirectional water pump and is used for providing power for transferring clean water from the clean water tank into the sewage tank and providing power for transferring sewage from the sewage tank into the clean water tank.
5. The tank structure according to any one of claims 1 to 4, wherein the clean water tank is provided with a first concave portion that is concave inward from an outer wall thereof, and the dirty water tank is provided with a second concave portion that is concave inward from an outer wall thereof;
wherein, first concave part with the second concave part interconnect forms indent installation position, filtering component set up in the indent installation position.
6. The tank structure of claim 5 further comprising a retaining cap that mates with the recessed mounting location, the retaining cap enclosing the filter assembly in the recessed mounting location, wherein the retaining cap presses the filter assembly toward the clean water tank and the dirty water tank.
7. The tank structure according to any one of claims 1 to 4, wherein the direction in which the connector is mounted to the clean water tank is a first direction; the direction in which the connecting member is mounted to the sump tank is also the first direction.
8. The water tank structure as claimed in claim 7, wherein the clean water tank is provided with a first mounting port, the sewage tank is provided with a second mounting port, and two ends of the connecting piece are respectively clamped with the first mounting port and the second mounting port;
and a first sealing element is arranged between the connecting piece and the first mounting opening, and a second sealing element is arranged between the connecting piece and the second mounting opening.
9. A cleaning machine characterized by comprising the water tank structure of any one of claims 1 to 8.
10. A cleaning machine workstation comprising a tank arrangement according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121072519.2U CN215457743U (en) | 2021-05-18 | 2021-05-18 | Water tank structure, cleaning machine and cleaning machine workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121072519.2U CN215457743U (en) | 2021-05-18 | 2021-05-18 | Water tank structure, cleaning machine and cleaning machine workstation |
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| Publication Number | Publication Date |
|---|---|
| CN215457743U true CN215457743U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121072519.2U Active CN215457743U (en) | 2021-05-18 | 2021-05-18 | Water tank structure, cleaning machine and cleaning machine workstation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115413971A (en) * | 2022-08-11 | 2022-12-02 | 苏州苏相机器人智能装备有限公司 | Washing cleaning equipment |
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2021
- 2021-05-18 CN CN202121072519.2U patent/CN215457743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115413971A (en) * | 2022-08-11 | 2022-12-02 | 苏州苏相机器人智能装备有限公司 | Washing cleaning equipment |
| CN115413971B (en) * | 2022-08-11 | 2024-03-29 | 苏州苏相机器人智能装备有限公司 | Washing cleaning equipment |
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