CN221242743U - Drainage structure and cleaning system - Google Patents
Drainage structure and cleaning system Download PDFInfo
- Publication number
- CN221242743U CN221242743U CN202322583905.3U CN202322583905U CN221242743U CN 221242743 U CN221242743 U CN 221242743U CN 202322583905 U CN202322583905 U CN 202322583905U CN 221242743 U CN221242743 U CN 221242743U
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- reversing device
- state
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- box body
- assembly
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- 238000004140 cleaning Methods 0.000 title claims abstract description 46
- 238000005086 pumping Methods 0.000 claims abstract description 69
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000004891 communication Methods 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000007667 floating Methods 0.000 description 13
- 239000010865 sewage Substances 0.000 description 13
- 239000007788 liquid Substances 0.000 description 7
- 238000010408 sweeping Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000003809 water extraction Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a water pumping and draining structure and a cleaning system, the water pumping and draining structure of the utility model comprises: a first tank for temporarily storing the substances sucked from the cleaning system; the pumping assembly is connected with the first box body and comprises an air extracting device, a first reversing device and a second reversing device, the air extracting device is connected with the first box body through the first reversing device and the second reversing device, and the first reversing device and the second reversing device are configured to switch the pumping assembly between a first state and a second state; when the pumping and exhausting assembly is in a first state, the first reversing device is in a communication state with the first box body, the second reversing device is in a disconnection state with the first box body, and the pumping and exhausting assembly pumps air from the first box body; when the pumping assembly is in the second state, the first reversing device is in a disconnected state with the first box body, the second reversing device is in a communicated state with the first box body, the pumping assembly inflates the first box body, the response speed is high, and the whole structure is simple.
Description
Technical Field
The utility model relates to the field of household cleaning appliances, in particular to a water pumping and draining structure and a cleaning system.
Background
Along with the acceleration of the work rhythm of people and the continuous improvement of life demands, people are more and more used to replace the manual work to accomplish work such as sweeping, dust absorption, mopping, wherein novel intelligent sweeping and mopping integrated robot is especially popular among people.
Most of sweeping and dragging integrated robots in the market are matched with base stations at present, and the sweeping and dragging integrated robots can be used in combination with the base stations, can achieve practical functions of self-cleaning, automatic garbage dumping, automatic recharging and the like, are very convenient to use, and are particularly favored by users. With the development of robot products for sweeping floor, the base stations are more and more powerful in function, and many base stations are internally provided with automatic sewage sucking and automatic sewage discharging devices, so that human intervention is reduced, and the scheme commonly used in the market at present is to realize automatic sewage sucking and discharging of the base stations by using on-off valves and mechanical reversing valves with tooth boxes of air pumps. However, when the device is used for a long time, the on-off valve can be in a poor sealing condition, so that the base station cannot pump sewage and the sewage is not completely discharged, the mechanical reversing valve can also cause the base station to pump sewage due to sealing failure caused by long-time friction, bad use experience is brought, and the on-off valve and the mechanical reversing valve are used, so that the manufacturing cost and the assembly cost are high. The technology is realized by adopting an air pump and a plurality of electromagnetic directional valves.
In view of the foregoing, it is desirable to provide a water pumping and draining structure and a cleaning system for solving the above problems.
Disclosure of utility model
The utility model aims to provide a water pumping and draining structure and a cleaning system with good water pumping and draining effect and simple structure.
In order to achieve the above object, the present utility model provides a water pumping and draining structure, comprising:
a first tank for temporarily storing the substances sucked from the cleaning system;
The pumping assembly is connected with the first box body and comprises a pumping device, a first reversing device and a second reversing device, the pumping device is connected with the first box body through the first reversing device and the second reversing device, and the first reversing device and the second reversing device are configured to switch the pumping assembly between a first state and a second state;
when the pumping and exhausting assembly is in a first state, the first reversing device is in a communication state with the first box body, the second reversing device is in a disconnection state with the first box body, and the pumping and exhausting assembly pumps air from the first box body; when the pumping and exhausting assembly is in a second state, the first reversing device is in a disconnected state with the first box body, the second reversing device is in a connected state with the first box body, and the pumping and exhausting assembly charges air into the first box body.
As a further improvement of the utility model, the air extraction device comprises an air inlet and an air outlet, wherein the air inlet is connected with the first reversing device, and the air outlet is connected with the second reversing device.
As a further improvement of the utility model, the first reversing device and the second reversing device each comprise an input port, a first output port and a second output port, wherein the input port is connected with the air extractor, the first output port is connected with the first box body, and the second output port is connected with the outside.
As a further improvement of the utility model, when the first output port in the first reversing device is in a connected state, the second output port in the first reversing device is in a disconnected state, the first output port in the second reversing device is in a disconnected state, and the second output port in the second reversing device is in a connected state, the pump drainage assembly is in a first state.
As a further improvement of the utility model, when the first output port in the first reversing device is in an off state, the second output port in the first reversing device is in an on state, the first output port in the second reversing device is in an on state, and the second output port in the second reversing device is in an off state, the pump assembly is in a second state.
As a further refinement of the utility model, the first tank comprises an inlet port for connection with the cleaning system configured to draw material from within the cleaning system.
As a further improvement of the utility model, the water pumping and draining structure further comprises a discharge port for discharging the temporarily stored substances in the first box body, and the discharge port is connected with the first box body through a one-way valve.
Another object of the present utility model is to provide a cleaning system comprising the above water extraction and drainage structure.
In order to achieve the above object, the present utility model provides a cleaning system, including the above water pumping and draining structure.
As a further improvement of the utility model, the cleaning system further comprises a second tank body, wherein the second tank body is provided with a water outlet, the water outlet is arranged at the bottom of the first tank body and is connected with an overflow port of the second tank body through a pipeline.
As a further improvement of the utility model, a floating ball component is arranged in the second box body, the floating ball component comprises a connecting rod and a floating ball body, one end of the connecting rod is connected with the floating ball body, and the other end of the connecting rod is movably connected with the overflow port.
The beneficial effects of the utility model are as follows: compared with the prior art, the water pumping and draining structure comprises the water pumping and draining assembly and the first box body, wherein the air pumping device in the water pumping and draining assembly is communicated with the first box body through the first reversing device and the second reversing device, and the materials such as liquid can be pumped into or drained from the first box body by matching with the air pumping device only by simultaneously switching the communication states of the first reversing device and the second reversing device and the first box body, so that the corresponding speed is high, the failure rate can be obviously reduced, the whole structure is simple, and the production and manufacturing cost and the later maintenance cost are effectively reduced.
Drawings
Fig. 1 is a perspective view of a water pumping and draining structure according to the present utility model.
Fig. 2 is a perspective view of another direction of the pumping and draining structure of fig. 1.
Fig. 3 is a cross-sectional view of fig. 1.
Fig. 4 is a perspective view of the first reversing device of fig. 1.
100-A water pumping and draining structure;
10-a first box, 11-a discharge port, 12-an inlet port;
20-a suction and exhaust assembly, 21-an air extraction device, 22-a first reversing device, 23-a second reversing device, 221-an input port, 222-a first output port, 223-a second output port;
30-second box, 31-outlet, 32-floating ball assembly, 321-floating ball body, 322-connecting rod, 33-filter piece, 34-overflow mouth.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the present utility model will be described in detail with reference to the accompanying drawings and specific embodiments.
In this case, in order to avoid obscuring the present utility model due to unnecessary details, only the structures and/or processing steps closely related to the aspects of the present utility model are shown in the drawings, and other details not greatly related to the present utility model are omitted.
In addition, it should be further noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Referring to fig. 1 to 4, a drainage structure 100 according to the present utility model may be applied to a cleaning system to pump substances in a cleaning base station or a cleaning device in the cleaning system through the drainage structure 100.
The pumping and drainage structure 100 includes:
A first tank 10 for temporarily storing the substances sucked from the cleaning system;
The pumping assembly 20 is connected with the first box body 10 and comprises a pumping device 21, a first reversing device 22 and a second reversing device 23, wherein the pumping device 21 is connected with the first box body 10 through the first reversing device 22 and the second reversing device 23, and the first reversing device 22 and the second reversing device 23 are configured to switch the pumping assembly 20 between a first state and a second state;
When the pumping and exhausting assembly 20 is in the first state, the first reversing device 22 is in a communication state with the first box body 10, the second reversing device 23 is in a disconnection state with the first box body 10, and the pumping and exhausting assembly 20 pumps air from the first box body 10; when the pump assembly 20 is in the second state, the first reversing device 22 is in a disconnected state with the first box 10, the second reversing device 23 is in a communicating state with the first box 10, and the pump assembly 20 charges air into the first box 10.
In some embodiments, the first tank 10 is used as a sewage tank, and is used for sucking garbage such as sewage temporarily stored in a cleaning base station or cleaning equipment into the first tank 10, the suction assembly 20 is used for sucking or discharging the sewage into the first tank 10, the suction device 21 is communicated with the first tank 10 through the first reversing device 22 and the second reversing device 23, the suction assembly 20 comprises a first state and a second state, when the sewage needs to be sucked into the first tank 10 from the cleaning base station or the cleaning equipment, the suction assembly 20 is in the first state, the suction assembly 20 sucks air from the first tank 10, negative pressure is formed in the first tank 10, and the sewage in the cleaning base station is sucked into the first tank 10; when the sewage is required to be discharged from the first tank 10, the pumping device is in the second state, and the pumping assembly 20 charges air into the first tank 10 so as to flow out the sewage in the first tank 10 through the discharge port 11. The novel water pumping and draining device has the advantages that the overall structure is simple, the switching of the pumping and draining assembly 20 between the first state and the second state can be realized by switching the communication states of the first reversing device 22, the second reversing device 23 and the first box body 10 and matching with the air pumping device 21, the manufacturing cost is effectively reduced, meanwhile, the novel water pumping and draining device is not easy to damage, and the service life of the water pumping and draining structure 100 is prolonged.
In other embodiments, the first tank 10 may also be used as a clean water tank, and the utility model is not limited in this regard. When the first tank body 10 is used as a clean water tank body, the clean water is sucked into or discharged out of the first tank body 10 through the pumping and discharging assembly 20, specifically, when the clean water is required to be pumped into the first tank body 10 from the outside, the pumping and discharging assembly 20 is in a first state, the pumping and discharging assembly 20 pumps air from the first tank body 10, negative pressure is formed in the first tank body 10, and the clean water is sucked into the first tank body 10 through a pipeline; when the clean water is required to be discharged into the cleaning base station, the pumping device is in the second state, and the pumping assembly 20 charges air into the first box body 10 so as to flow the clean water in the first box body 10 out of the cleaning base station through the discharge port 11 for use.
The air extractor 21 comprises an air inlet and an air outlet, the air inlet is connected with the first reversing device 22, and the air outlet is connected with the second reversing device 23. The air inlet and the air outlet of the air extractor 21 are respectively connected with a first reversing device 22 and a second reversing device 23, and dirt in the cleaning system is sucked into the first box 10 or the dirt temporarily stored in the first box 10 is discharged out through the discharge port 11 by the linkage fit of the first reversing device 22 and the second reversing device 23. The first reversing device 22 and the second reversing device 23 have the same structure, and in other embodiments, the connection relationship between the first reversing device 22 and the second reversing device 23 and the air inlet and the air outlet of the air extractor 21 can also be exchanged, so that the realization of the functions of the air extractor 20 is not affected.
The first reversing device 22 and the second reversing device 23 each comprise an input 221, a first output 222 and a second output 223, the input 221 is connected with the air extractor 21, the first output 222 is connected with the first box 10, and the second output 223 is connected with the outside. The input port 221 of the first reversing device 22 is connected with the air inlet of the air extractor 21, the first output port 222 of the first reversing device 22 is connected with the first box 10, the second output port 223 is connected with the outside air, the input port 221 of the second reversing device 23 is connected with the air outlet of the air extractor 21, the first output port 222 of the second reversing device 23 is connected with the first box 10, the second output port 223 is connected with the outside air, and the air extraction from the first box 10 or the air inflation into the first box 10 is realized by switching the communication states of the first output port 222 and the second output port 223 in the first reversing device 22 and the second reversing device 23.
In this embodiment, the air pump is used as the air extracting device 21, and in other embodiments, other devices with air extracting function, such as a high-pressure blower, etc., which is not limited by the present utility model.
In this embodiment, the first reversing device 22 and the second reversing device 23 are reversing valves, and in other embodiments, other components with reversing functions may be used, which is not limited in the present utility model.
When the pump assembly 20 is in the first state, the first output port 222 connected with the first box 10 in the first reversing device 22 is in a connected state, and the first reversing device 22 is in a disconnected state with the second output port 223 connected with the outside; the first output port 222 of the second reversing device 23 connected to the first casing 10 is in a disconnected state, the second output port 223 of the second reversing device 23 connected to the outside is in a connected state, in the first state, the air inlet of the air suction device 21 is sucked from the inside of the first casing 10 through the first output port 222 of the first reversing device 22 connected to the first casing 10, and is discharged to the outside through the second output port 223 of the second reversing device 23 connected to the outside, at this time, a negative pressure is formed in the first casing 10 to suck dirt in the cleaning base station or the cleaning equipment into the first casing 10.
When the pump assembly 20 is in the second state, the first output port 222 connected with the first box 10 in the first reversing device 22 is in an off state, and the first reversing device 22 is in a communication state with the second output port 223 connected with the outside; the first output port 222 of the second reversing device 23 connected to the first casing 10 is in a connected state, and the second output port 223 of the second reversing device 23 connected to the outside is in a disconnected state. In the second state, the air inlet of the air extractor 21 sucks air from the outside through the second output port 223 which is communicated with the outside through the first reversing device 22, and charges air into the first box 10 through the first output port 222 which is communicated with the first box 10 in the second reversing device 23, positive pressure is formed in the first box 10, and the dirt temporarily stored in the first box 10 is discharged outwards through the discharge port 11.
The first tank 10 comprises an inlet opening 12, the inlet opening 12 being adapted to be connected to a cleaning system for sucking dirt from within the cleaning system into the first tank 10. The intake port 12 provided on the first housing 10 is connected to the cleaning system, and cooperates with the suction assembly 20 to draw dirt from the cleaning system, and the intake port 12 is typically provided at the top of the first housing 10 to facilitate the inhalation of dirt from the outside, and in other embodiments may be provided on the side, as the utility model is not limited in this respect.
The water pumping and draining structure 100 further includes a drain port 11 for draining the temporarily stored liquid in the first tank 10, wherein the drain port 11 is connected with the first tank 10 through a one-way valve (not shown), and preferably, the drain port 11 is disposed at the bottom of the first tank 10. Through the check valve and the discharge port 11 that set up, when the pumping assembly 20 is not in the second state, first box 10 homoenergetic keeps better leakproofness, avoids the filth of keeping in first box 10 to overflow, and the setting of check valve makes the liquid of outwards discharging by first box 10 only simultaneously, can avoid the filth in the sewer pipe to flow back into in the first box 10.
The utility model also provides a cleaning system comprising the water extraction and drainage structure 100.
The cleaning system further comprises a second tank 30, the second tank 30 is provided with a water outlet 31, the water outlet 31 is arranged at the bottom of the first tank 10, and the water outlet 31 is connected with an overflow port 34 connected with the second tank 30 through a pipeline. In some embodiments, the second tank 30 is generally used as a clean water tank, and in order to prevent overflow during filling of clean water, the second tank 30 is generally configured with a drain port 31, the drain port 31 and the drain port 11 of the first tank 10 are both communicated with a sewer pipe, and in order to facilitate later installation connection, that is, the drain port 31 and the drain port 11 are both disposed at the bottom of the first tank 10, and the drain port 31 is connected with the overflow port 34 of the second tank 30 through a pipe.
The second box 30 is provided with a floating ball component 32, the floating ball component 32 comprises a connecting rod 322 and a floating ball body 321, one end of the connecting rod 322 is connected with the floating ball body 321, and the other end is movably connected with the overflow port 34. The second box 30 is provided with the floating ball assembly 32, when the liquid in the second box 30 rises to a certain height, the floating ball body 321 in the floating ball assembly 32 floats upwards to drive the connecting rod 322 to rotate so as to open the overflow port 34, and the liquid flows into the sewer pipeline through the overflow port 34 and the water outlet 31, so that the situation that the liquid in the second box 30 is overfilled and overflows into the cleaning system is avoided.
In some embodiments, a filter 33 is further disposed in the second tank 30 to filter impurities in the liquid injected into the second tank 30, thereby further improving the cleaning effect of the cleaning system.
In summary, the pumping and draining structure 100 of the present utility model includes the pumping and draining assembly 20 and the first box 10, wherein the pumping device 21 in the pumping and draining assembly 20 is communicated with the first box 10 through the first reversing device 22 and the second reversing device 23, and the pumping or draining of the substances into the first box 10 can be achieved by only switching the communication states of the first reversing device 22 and the second reversing device 23 and the first box 10 together with the pumping device 21.
The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model.
Claims (10)
1. A drainage structure for use in a cleaning system, comprising:
a first tank for temporarily storing the substances sucked from the cleaning system;
The pumping assembly is connected with the first box body and comprises a pumping device, a first reversing device and a second reversing device, the pumping device is connected with the first box body through the first reversing device and the second reversing device, and the first reversing device and the second reversing device are configured to switch the pumping assembly between a first state and a second state;
when the pumping and exhausting assembly is in a first state, the first reversing device is in a communication state with the first box body, the second reversing device is in a disconnection state with the first box body, and the pumping and exhausting assembly pumps air from the first box body; when the pumping and exhausting assembly is in a second state, the first reversing device is in a disconnected state with the first box body, the second reversing device is in a connected state with the first box body, and the pumping and exhausting assembly charges air into the first box body.
2. The drainage structure of claim 1, wherein the air extraction device comprises an air inlet and an air outlet, the air inlet is connected with the first reversing device, and the air outlet is connected with the second reversing device.
3. The water pumping and draining structure according to claim 1, wherein the first reversing device and the second reversing device each comprise an input port, a first output port and a second output port, the input port is connected with the air pumping device, the first output port is connected with the first box body, and the second output port is connected with the outside.
4. A pump drainage structure according to claim 3, wherein the pump drainage assembly is in the first state when a first output port in the first reversing device is in the on state, a second output port in the first reversing device is in the off state, a first output port in the second reversing device is in the off state, and a second output port in the second reversing device is in the on state.
5. A pump drainage structure according to claim 3, wherein when a first output port in the first reversing device is in an off state, a second output port in the first reversing device is in an on state, a first output port in the second reversing device is in an on state, and a second output port in the second reversing device is in an off state, the pump drainage assembly is in a second state.
6. The drainage structure of claim 1, wherein the first tank includes an access port for connection with the cleaning system configured to draw material from within the cleaning system.
7. The water pumping and draining structure according to claim 1, further comprising a discharge port for discharging the temporarily stored material in the first tank, the discharge port being connected to the first tank through a check valve.
8. A cleaning system comprising a drainage structure according to any one of claims 1 to 7.
9. The cleaning system of claim 8, further comprising a second tank having a drain port mounted to the bottom of the first tank and connected to the overflow port of the second tank by a conduit.
10. The cleaning system of claim 9, wherein a float assembly is disposed in the second housing, the float assembly comprising a connecting rod and a float body, one end of the connecting rod being connected to the float body, the other end being movably connected to the overflow port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322583905.3U CN221242743U (en) | 2023-09-22 | 2023-09-22 | Drainage structure and cleaning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322583905.3U CN221242743U (en) | 2023-09-22 | 2023-09-22 | Drainage structure and cleaning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221242743U true CN221242743U (en) | 2024-07-02 |
Family
ID=91650534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322583905.3U Active CN221242743U (en) | 2023-09-22 | 2023-09-22 | Drainage structure and cleaning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221242743U (en) |
-
2023
- 2023-09-22 CN CN202322583905.3U patent/CN221242743U/en active Active
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