Cleaning device
By introducing vortex and swing members into the cleaning device, the problems of low water transfer efficiency and poor cleaning effect in the prior art are solved, and efficient water flow conveying and comprehensive cleaning coverage are achieved.
Patent Information
- Application Number
- CN202421190337.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-28
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-28
AI Technical Summary
The existing cleaning devices have low water transfer efficiency, which leads to high energy consumption of the water pump and is prone to blind spots during the cleaning process, resulting in poor cleaning effect.
By setting up a vortex member in the water transport assembly to generate vortex current, the water flow resistance is reduced, the water flow velocity and water pressure are increased; at the same time, the swing member is used to swing the nozzle up and down, reducing blind spots.
It improves water transfer efficiency, reduces water pump energy consumption, enhances cleaning effect, and realizes automatic cleaning through automated liquid level sensors.
Smart Images
Figure CN222428707U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cleaning, in particular to a cleaning device. Background Art
[0002] At present, when it comes to cleaning sidewalks, the existing cleaning devices have low pipe water delivery efficiency and consume more water pump energy. At the same time, dead corners are prone to occur during the cleaning process, resulting in poor cleaning effects. Utility Model Content
[0003] In view of the problems of low water delivery efficiency and poor cleaning effect in the prior art, the utility model provides a cleaning device, which can generate vortices through vortex components, reduce water flow resistance, increase water flow speed and water pressure, thereby improving water delivery efficiency, and then use a swing component to make the nozzle swing, thereby reducing dead angles in the spraying process and achieving better cleaning effect.
[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0005] The utility model provides a cleaning device, which comprises:
[0006] A water delivery assembly includes a first housing, wherein a vortex component is disposed in the first housing;
[0007] A spray assembly, comprising a second housing and a spray head, wherein a swing member is disposed in the second housing;
[0008] A driving assembly, which drives the swinging member to move, thereby causing the spray head to swing up and down;
[0009] Wherein, the first shell, the second shell and the nozzle are connected in sequence along the water flow direction.
[0010] The cleaning device as described above, further, the swing component includes a shell, one side of the second shell is connected to the first shell through a pipe, the other side of the second shell is connected to the nozzle through a flexible pipe, a track is vertically arranged in the second shell, a sliding member is arranged on the track, the sliding member moves along the track, and the sliding member is fixedly connected to the nozzle through a connecting rod.
[0011] The cleaning device as described above further includes a drainage pump, and the drainage pump is connected to the first shell through a pipeline.
[0012] As described above, the cleaning device further comprises a first liquid level sensor and a second liquid level sensor provided in the pump body of the drain pump, the first liquid level sensor is higher than the second liquid level sensor, and the first liquid level sensor and the second liquid level sensor are connected to the controller signal of the drain pump.
[0013] The cleaning device as described above, further, when the sliding member moves to the uppermost end or the lowermost end of the track, the central axis of the nozzle forms an angle of 30° with the horizontal plane.
[0014] In the cleaning device as described above, further, the shape of the track is elliptical, and the sliding member is a roller.
[0015] In the cleaning device as described above, further, the vortex component is a vortex generator.
[0016] The cleaning device as described above further includes a battery and a photovoltaic panel, the driving component is a motor, the battery is electrically connected to the motor, and the photovoltaic panel is electrically connected to the battery.
[0017] Compared with the prior art, the utility model has the following beneficial effects:
[0018] 1. The utility model can generate eddy currents through eddy current components, reduce water flow resistance, increase water flow speed and water pressure, and thus improve water delivery efficiency;
[0019] 2. The utility model uses a swinging member to make the nozzle swing up and down, thereby reducing dead angles during the spraying process and achieving a better cleaning effect;
[0020] 3. The utility model realizes automatic cleaning through signal feedback from dual liquid level sensors;
[0021] 4. The utility model utilizes solar energy to supply electricity through photovoltaic panels, which reduces energy loss and is environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0023] Figure 1 This is a schematic diagram of the structure of the cleaning device according to an embodiment of the utility model;
[0024] Figure 2 This is a cross-sectional view of the cleaning device (with the nozzle facing) according to an embodiment of the utility model;
[0025] Figure 3 This is a cross-sectional view of the cleaning device (with the nozzle facing downward) according to an embodiment of the utility model;
[0026] Figure 4It is a cross-sectional view of the cleaning device (with the nozzle facing upward) according to an embodiment of the utility model;
[0027] In the figure: 1, pipeline; 2, vortex component; 3, swing component; 4, flexible pipe; 5, nozzle; 6, track; 7, sliding part; 8, connecting rod; 9, second shell; 10, first shell. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0029] Example:
[0030] It should be noted that the terms "first", "second", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" in the embodiments of the utility model and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.
[0031] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0032] In the description of the present invention, "multiple" means at least two, such as two, three, etc., unless otherwise clearly defined. In addition, unless otherwise clearly defined and defined, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0033] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.
[0034] The utility model provides a technical solution: a cleaning device, which includes a water delivery component, a spray component and a drive component, the water delivery component includes a first shell 10, a vortex component 2 is arranged in the first shell 10, the spray component includes a second shell 9 and a nozzle 5, a swing component 3 is arranged in the second shell 9, and the drive component drives the swing component 3 to move, thereby causing the nozzle 5 to swing; wherein the first shell 10, the second shell 9 and the nozzle 5 are sequentially connected along the direction of water flow.
[0035] Specifically, the cleaning device adds a vortex component 2, which can form a vortex in the water flow in the pipe 1 during the water supply process, reduce the water flow resistance, increase the water flow speed and water pressure, thereby improving the water delivery efficiency, and at the same time, it can ensure that the water pressure meets the requirements of spraying. The swing component 3 can make the nozzle 5 swing up and down, increase the range of spraying, thereby reducing dead angles during spraying, and the cleaning effect is better. Among them, the vortex component 2 can include but is not limited to a vortex generator, a vortex tube, or a rotating blade installed in the pipe 1; the swing component 3 can include but is not limited to the use of connecting rods, gears, eccentric wheels and other transmission accessories to achieve up and down swinging; the driving components include but are not limited to motors, pneumatic cylinders, hydraulic cylinders, etc. In addition, the first shell 10 and the second shell 9 can be made of materials such as aluminum alloy or silicone, so that water leakage from the first shell 10 and the second shell 9 can be effectively prevented.
[0036] As an optional implementation, in some embodiments, one side of the second shell 9 is connected to the first shell 10 through a pipe 1, and the other side of the second shell 9 is connected to the nozzle 5 through a flexible pipe 4. A track 6 is vertically arranged in the second shell 9, and a sliding member 7 is arranged on the track 6. The sliding member 7 moves along the track 6, and the sliding member 7 is fixedly connected to the nozzle 5 through a connecting rod.
[0037] Specifically, the swing component 3 uses a connecting rod 8 as the main transmission accessory. Since it does not require too many other accessories, it has the advantages of simple structure, high transmission efficiency and space saving. A vertical track 6 is installed in the shell 9, and a sliding member 7 is installed on the track 6. The sliding member 7 is fixed to the nozzle 5 through the connecting rod 8. Its working principle is: the position change of the sliding member 7 on the vertical track 6 will drive the change of the direction of the nozzle 5. Exemplarily, when the sliding member 7 moves to the uppermost end of the track 6, the nozzle 5 faces downward; when the sliding member 7 moves to the lowermost end of the track 6, the nozzle 5 faces upward. In this way, the nozzle 5 can swing up and down to a certain extent, thereby reducing dead angles during the spraying process. Among them, the sliding member 7 can include but is not limited to a slider, a roller, etc.
[0038] As an optional implementation, in some embodiments, a drainage pump (not shown) is further included, and the drainage pump is connected to the first housing 10 through the pipeline 1. In order to further improve the working efficiency, a drainage pump can be installed at the water source, and the drainage pump is used to quickly pump the cleaning water source to the nozzle 5 for spraying.
[0039] In the above embodiment, further, a first liquid level sensor (not shown) and a second liquid level sensor (not shown) are provided in the pump body of the drainage pump, the first liquid level sensor is higher than the second liquid level sensor, and the first liquid level sensor and the second liquid level sensor are connected to the controller signal of the drainage pump. Among them, two liquid level sensors of different heights are installed in the pump body of the drainage pump to detect the change of the liquid level in the pump body. When the first liquid level sensor detects that the water level reaches the target position, the drainage pump is controlled to start and the water is pumped to the nozzle 5 for spraying. When the second liquid level sensor detects that the water level reaches the target position, the drainage pump is controlled to stop, indicating that the cleaning is completed and no water supply is required.
[0040] As an optional implementation, in some embodiments, when the sliding member 7 moves to the uppermost or lowermost end of the track 6, the central axis of the nozzle 5 forms an angle of 30° with the horizontal plane. The central axis of the nozzle 5 refers to the central axis of the spraying surface of the nozzle 5, and the swing amplitude of the nozzle 5 can be adjusted according to actual conditions to meet the cleaning requirements. Preferably, the amplitude of the up and down swing of the nozzle 5 of the cleaning device is 30°, which can meet most cleaning requirements.
[0041] As an optional implementation, in some embodiments, the shape of the track 6 is elliptical, and the sliding member 7 is a roller. In this way, the roller can be cyclically rolled along the track 6, and the rolling of the roller is smoother and more efficient than that of a straight track or a curved track.
[0042] As an optional implementation, in some embodiments, the vortex component 2 is a vortex generator. The vortex component 2 is a vortex generator, which can form a vortex in the water flow in the pipe 1, thereby increasing the water flow speed and water pressure, and at the same time, can also reduce the generation of scale and dirt in the pipe 1 to a certain extent. In addition, the vortex generator itself has a compact structure, simple installation, and easy maintenance.
[0043] As an optional implementation, in some embodiments, it also includes a battery (not shown in the figure) and a photovoltaic panel (not shown in the figure), the driving component is a motor (not shown in the figure), the battery is electrically connected to the motor, and the photovoltaic panel is electrically connected to the battery. Among them, the driving component adopts a motor, the motor does not emit pollutants, and is energy-saving and environmentally friendly. In addition, the cleaning device comes with a battery and a photovoltaic panel. When the weather is good, the photovoltaic panel uses solar energy to power the device, and the excess electricity can be stored in the battery, which effectively reduces energy loss and is green and environmentally friendly. When the weather is bad, the battery continuously powers the motor to maintain normal operation of the motor, so that cleaning operations can still be performed in bad weather conditions.
[0044] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0045] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable ordinary technicians in the field to understand the content of the utility model and implement it accordingly, and they cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the essence of the content of the utility model should be included in the protection scope of the utility model.
Claims
1. A cleaning device, characterized in that: include: A water delivery assembly includes a first housing, wherein a vortex component is disposed in the first housing; A spray assembly, comprising a second housing and a spray head, wherein a swing member is disposed in the second housing; A driving assembly, which drives the swinging member to move, thereby causing the spray head to swing up and down; Wherein, the first shell, the second shell and the nozzle are connected in sequence along the water flow direction.
2. The cleaning device according to claim 1, characterized in that: One side of the second shell is connected to the first shell through a pipeline, and the other side of the second shell is connected to the nozzle through a flexible pipe. A track is vertically arranged in the second shell, and a sliding member is arranged on the track. The sliding member moves along the track, and the sliding member is fixedly connected to the nozzle through a connecting rod.
3. The cleaning device according to claim 1, characterized in that: A drainage pump is also included, and the drainage pump is connected to the first shell through a pipeline.
4. The cleaning device according to claim 3, characterized in that: A first liquid level sensor and a second liquid level sensor are arranged in the pump body of the drainage pump. The first liquid level sensor is higher than the second liquid level sensor. The first liquid level sensor and the second liquid level sensor are connected to the controller signal of the drainage pump.
5. The cleaning device according to claim 2, characterized in that: When the sliding member moves to the uppermost end or the lowermost end of the track, the central axis of the spray head forms an angle of 30° with the horizontal plane.
6. The cleaning device according to claim 2, characterized in that: The shape of the track is elliptical, and the sliding member is a roller.
7. The cleaning device according to claim 1, characterized in that: The vortex component is a vortex generator.
8. The cleaning device according to claim 1, characterized in that: It also includes a battery and a photovoltaic panel. The driving component is a motor. The battery is electrically connected to the motor, and the photovoltaic panel is electrically connected to the battery.