A shelf integrated with a spraying channel and an air duct and a cleaning device

Abstract

The utility model provides a kind of integrated spray channel and air duct's shelf and cleaning device, wherein spray channel includes shelf body, and spray part is equipped on shelf body, and spray part contains the protruding edge of the spray pipeline shell and shelf body bottom integrated molding, and spray pipeline shell is located below shelf body, and its top edge is coincident with protruding edge and is connected with shelf body bottom;Shelf body and spray pipeline shell are connected to form spray cavity, and multiple groups of spray nozzles are equipped on shelf body, and spray nozzle is through with spray cavity, and multiple groups of spray nozzles form spray channel by spray cavity.The design is through the cooperation of shelf body and spray pipeline shell to build spray channel, utilize protruding edge to improve the sealing property of spray cavity, realize water flow uniform spray by multiple groups of spray nozzles, can reduce the space occupation of spray channel, lay foundation for subsequent integrated air duct, solve the problem that traditional cleaning device shelf spray channel independent layout occupies space, influence cleaning effect.

Description

Technical Field

[0001] This utility model belongs to the technical field of cleaning devices, and more specifically, it relates to a shelf and cleaning device that integrates spray channels and air ducts. Background Technology

[0002] Integrated spray and drying racks are the core component of cleaning devices, providing spray and drying channels to ensure the entire cleaning and drying process. In practical applications, it is necessary to ensure stable placement of the target object, water flow covering the inner cavity, and efficient airflow, which places high demands on the rationality of the channel layout. However, in traditional cleaning devices, the spray channels and air ducts of the racks are often not on the same axis, forming independent channel structures. This independent layout occupies most of the rack's surface area, thus blocking the spray area of ​​the rotating spray arm below. As a result, only a very small amount of water can enter the inner cavity of the target object, which not only seriously affects the cleaning effect but also easily causes dirt to accumulate in the inner cavity of the target object.

[0003] Meanwhile, the fixed nozzles in the spray channel and the ventilation nozzles in the air duct are independently set in their respective channels, and the distance between them is large, which restricts the space for placing the items to be cleaned, making it difficult to adapt to the placement needs of cleaning items of different sizes and reducing the flexibility of the cleaning device. Utility Model Content

[0004] To address the aforementioned technical problems, this utility model provides a shelf and cleaning device that integrates a spray channel and an air duct, thereby solving the technical problems in the prior art where the spray channel and air duct of the shelf in traditional cleaning devices are not coaxial and are independent, occupying a large area, the spray baffle arm causes poor cleaning and easy accumulation of dirt, and the large nozzle spacing restricts placement and reduces flexibility.

[0005] The purpose and effect of this utility model of an integrated spray channel and air duct shelf and cleaning device are achieved by the following specific technical means:

[0006] A spray channel includes a shelf body, on which a spray section is provided. The spray section includes a spray pipe shell integrally formed with the bottom of the shelf body and a protruding edge. The spray pipe shell is located below the shelf body, the top edge of the spray pipe shell coincides with the protruding edge, and the spray pipe shell is connected to the bottom of the shelf body.

[0007] The shelf body is connected to the spray pipe shell to form a spray chamber. The shelf body is provided with multiple sets of spray nozzles, which are in communication with the spray chamber, and a spray channel is formed through the spray chamber and the multiple sets of spray nozzles.

[0008] According to a preferred embodiment, both the spray pipe shell and the shelf body are provided with through holes, and the spray pipe shell and the shelf body are connected through the through holes to form a connection passage;

[0009] The connecting passage is connected to the spray chamber and forms two sets of liquid inlets, which are located on both sides of the through hole.

[0010] A shelf unit integrating a spray channel and an air duct, including an air duct shell;

[0011] The air duct shell is installed on the shelf body in the above-mentioned spray channel. The shelf body has an air duct groove, and the air duct shell and the air duct groove form a drying air duct.

[0012] Both the air duct shell and the shelf body have notches at one end, forming an air inlet through the two sets of notches, and the air inlet is connected to the drying air duct.

[0013] Multiple sets of spray nozzles are located in the air duct groove, and multiple sets of air outlet pipes are provided on the air duct shell. The air outlet pipes are connected to the drying air duct, and the spray nozzles are inserted through the air outlet pipes.

[0014] According to a preferred embodiment, the inner diameter of the air outlet pipe is larger than the outer diameter of the spray nozzle, and an air outlet gap is formed between the two.

[0015] According to a preferred embodiment, a raised rib is provided at the edge of the top opening of the air duct groove, and a slot is provided on the air duct shell corresponding to the raised rib, and the raised rib is engaged in the slot.

[0016] A cleaning device includes a shelf and a connecting pipe for an integrated spray channel and air duct as described above. The connecting pipe passes through the connecting passage, and a spray arm is provided below the shelf body. The spray arm is sleeved on the connecting pipe.

[0017] The connecting pipe has a first through groove and a second through groove on both sides. The connecting pipe is connected to the spray channel through the first through groove and the liquid inlet, and the connecting pipe is connected to the spray arm through the second through groove.

[0018] The spray arm is equipped with multiple sets of nozzles, some of which are arranged vertically upwards, while others are arranged at an angle upwards.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. This device forms a spray channel by connecting the shelf body and the spray pipe shell, and forms a drying air duct by connecting the air duct shell and the air duct groove of the shelf body. This achieves an integrated layout of the spray channel and the air duct, avoiding the two from occupying a large amount of plane area independently, reducing the obstruction of the spray area of ​​the lower spray arm, allowing more water to enter the inner cavity of the target object, improving the cleaning effect, and reducing the accumulation of dirt.

[0021] 2. Multiple spray nozzles are located inside the air duct groove and pass through the air outlet pipe of the air duct shell, replacing the traditional independently set fixed nozzles and ventilation nozzles, reducing the distance between them, no longer restricting the space for placing the cleaning objects, and can adapt to the placement needs of cleaning objects of different sizes, improving the flexibility of the cleaning device.

[0022] 3. The connecting pipe passes through the connecting passage and is connected to the spray arm and spray channel through the through groove. The nozzles on the spray arm have both vertical upward and inclined upward spray directions. Combined with the integrated spray channel and air duct, it can not only ensure that the spray water flow fully covers the target object, but also efficiently deliver airflow through the drying air duct, further optimizing the cleaning and drying effect. At the same time, the raised ribs of the air duct groove of the shelf body cooperate with the air duct shell slot to improve the stability of the air duct assembly and ensure the overall operational reliability of the device. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the assembled structure of a spray channel according to this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of a spray channel after disassembly according to the present invention;

[0025] Figure 3 This is a schematic diagram of the structure of the middle shelf body of the spray channel according to the present invention;

[0026] Figure 4 This is a schematic diagram of the structure of the integrated spray channel and air duct after assembly according to this utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the integrated spray channel and air duct after disassembly according to the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of an integrated spray channel and air inlet of the air duct according to the present invention;

[0029] Figure 7 This utility model relates to an integrated spray channel and air duct ventilation path diagram;

[0030] Figure 8 This is a schematic diagram of the assembled cleaning device of this utility model;

[0031] Figure 9 This is a schematic diagram of the disassembled cleaning device of this utility model;

[0032] Figure 10 This is a schematic diagram of the structure after the air duct shell and the shelf body are separated;

[0033] Figure 11 This is a cross-sectional view of the cleaning device;

[0034] Figure 12 yes Figure 11 A magnified view of a portion of region a.

[0035] In the diagram, the correspondence between component names and their corresponding reference numerals is as follows:

[0036] 11. Shelf body; 12. Raised edge; 13. Spray nozzle; 14. Air duct groove; 15. Raised rib; 21. Spray pipe shell; 22. Through hole; 23. Liquid inlet; 31. Air duct shell; 32. Air outlet pipe; 33. Slot; 41. Connecting pipe; 42. Spray arm; 43. First through groove; 44. Second through groove; 45. Nozzle; 51. Air inlet. Detailed Implementation

[0037] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the technical solution of this utility model, but should not be used to limit the scope of protection of this utility model.

[0038] Example:

[0039] like Figures 1 to 3 As shown, this utility model provides a spray channel, including a shelf body 11. The shelf body 11 serves as the basic load-bearing structure of the entire spray channel, providing installation support for various components on it, and also as a carrier for placing the object to be cleaned, ensuring that the object remains stably in the designated position during the cleaning process. A spray section is provided on the shelf body 11, which is the core component for realizing the spray function. The spray section includes a spray pipe shell 21 and a raised edge 12 integrally formed with the bottom of the shelf body 11. The integral structure of the raised edge 12 and the shelf body 11 enhances the stability of the connection between the two, preventing gaps from appearing during subsequent assembly and causing water leakage. At the same time, it can cooperate with the spray pipe shell 21 to form a sealed spray space.

[0040] The spray pipe shell 21 is located below the shelf body 11 and is mainly used to form the spray chamber together with the shelf body 11. Its top edge coincides with the raised edge 12. This overlapping design allows the spray pipe shell 21 and the raised edge 12 to be precisely connected, reducing the gap between them, improving the sealing of the spray chamber, and preventing water from leaking from the connection point. The spray pipe shell 21 is connected to the bottom of the shelf body 11, further fixing their relative positions and ensuring that the spray chamber can maintain a stable structure under the impact of water flow.

[0041] The shelf body 11 is connected to the spray pipe shell 21 to form a spray chamber. The spray chamber serves as a temporary storage and distribution space for water flow, accommodating the water flow entering from the liquid inlet 23 and evenly distributing the water flow to each set of spray nozzles 13. The shelf body 11 is equipped with multiple sets of spray nozzles 13, which are water output components. They are connected to the spray chamber, forming a spray channel through the spray chamber and multiple sets of spray nozzles 13. After the water flow accumulates in the spray chamber and generates a certain pressure, it will be sprayed out through the multiple sets of spray nozzles 13, covering the cleaning target placed on the shelf body 11, thereby achieving the cleaning effect on the target.

[0042] Both the spray pipe shell 21 and the shelf body 11 are provided with through holes 22. The through holes 22 are mainly used to provide a passage for the connecting pipe 41, so that the connecting pipe 41 can pass smoothly through the spray pipe shell 21 and the shelf body 11. The spray pipe shell 21 and the shelf body 11 are connected through the through holes 22 on both to form a connection passage. The connection passage is not only the installation passage for the connecting pipe 41, but also serves as a transition space for water to flow from the connecting pipe 41 to the liquid inlet 23.

[0043] The connecting passage and the spray chamber are connected to form two sets of liquid inlets 23. The liquid inlets 23 are the entrances for water to enter the spray chamber. They are located on both sides of the through hole 22. The design of the two sides allows the water in the connecting pipe 41 to enter the two sets of liquid inlets 23 simultaneously through the first through groove 43, and then flow evenly into the spray chamber, avoiding the problem of insufficient water pressure in some spray nozzles 13 due to uneven water flow distribution in the spray chamber.

[0044] like Figures 4 to 7 As shown, a shelf unit integrating a spray channel and an air duct includes an air duct shell 31. The air duct shell 31 is a key component constituting the drying air duct, mainly used to cooperate with the air duct groove 14 on the shelf body 11 to form a closed airflow channel, preventing airflow leakage during the drying process and ensuring that the airflow can be concentrated on the object to be cleaned. The air duct shell 31 is installed on the shelf body 11 in the above-mentioned spray channel. The shelf body 11 not only supports the spray-related components but also provides an installation base for the air duct shell 31, realizing the integrated installation of the spray channel and the air duct, and reducing the space occupied by the overall structure.

[0045] The shelf body 11 has an air duct groove 14, which provides flow space for airflow. The air duct shell 31 and the air duct groove 14 form a drying air duct, which serves as a transport channel for the drying airflow, guiding the airflow from the air inlet 51 to the air outlet 32. Both the air duct shell 31 and the shelf body 11 have notches at one end, forming an air inlet 51. The air inlet 51 is the entrance for external drying airflow into the drying air duct, and it is connected to the drying air duct to ensure smooth airflow into the duct. Multiple spray nozzles 13 are located within the air duct groove 14. This arrangement allows the spray nozzles 13 to work closely with the air outlet 32, reducing their spatial dispersion and facilitating the combined action of the spray water flow and the drying airflow on the same area for cleaning the target object.

[0046] Multiple sets of air outlet pipes 32 are provided on the air duct shell 31. The air outlet pipes 32 are the output components of the drying airflow. They are connected to the drying air duct and can guide the airflow in the drying air duct to the cleaning target. The spray nozzles 13 are inserted into the air outlet pipes 32. The spray water flows out from the air outlet pipes 32, and the drying airflow flows out from the gap between the air outlet pipes 32 and the spray nozzles 13, so as to realize the synergistic effect of spraying and drying functions.

[0047] The inner diameter of the air outlet duct 32 is larger than the outer diameter of the spray nozzle 13, forming an air outlet gap. This gap provides a flow channel for the drying airflow, ensuring that the airflow within the drying duct can flow out evenly through this gap, covering the area around the spray nozzle 13, while preventing the airflow from directly impacting the spray nozzle 13 and affecting the spray direction. Simultaneously, the spray water flow and the drying airflow are output from the same area. The spray water flow acts on the surface of the object to remove dirt, while the drying airflow follows closely behind, carrying away moisture from the object's surface. This enhances the synergistic effect of cleaning and drying, and eliminates the need for separate output components for spraying and drying, reducing the space occupied on the shelves.

[0048] A raised rib 15 is provided at the top opening edge of the air duct 14. The raised rib 15 enhances the structural strength of the edge of the air duct 14 and also serves as a positioning structure for the installation of the air duct shell 31, ensuring that the air duct shell 31 can be accurately installed above the air duct 14. The air duct shell 31 has a slot 33 corresponding to the raised rib 15. The slot 33 and the raised rib 15 are mutually adapted, and the raised rib 15 is locked in the slot 33. This locking structure can quickly realize the assembly of the air duct shell 31 and the shelf body 11, while restricting the relative movement of the two in the horizontal direction. This ensures the structural stability of the drying air duct during airflow and avoids airflow leakage due to displacement of the air duct shell 31, which would affect the drying effect.

[0049] like Figures 8 to 12As shown, a cleaning device includes a shelf and connecting pipe 41 for an integrated spray channel and air duct. The connecting pipe 41 is the main water delivery pipe, mainly used to transport water from an external water source to the spray channel and spray arms 42, providing water supply for the spraying function of the entire cleaning device. The connecting pipe 41 passes through a connecting passage, which provides a fixed installation position for the connecting pipe 41, ensuring that the connecting pipe 41 will not shake during operation, and also facilitating the connection of the connecting pipe 41 to the liquid inlet 23 through the first through groove 43.

[0050] A spray arm 42 is installed below the shelf body 11. The spray arm 42 is an auxiliary spraying component that can expand the spraying range by rotating, spraying the cleaning target objects below or to the side of the shelf body 11, supplementing the spray coverage area of ​​the spray channel. The spray arm 42 is sleeved on the connecting pipe 41, which not only provides installation support for the spray arm 42, but also delivers water to the spray arm 42. A first through groove 43 and a second through groove 44 are opened on both sides of the connecting pipe 41. The first through groove 43 is the channel for water to flow from the connecting pipe 41 to the liquid inlet 23. The connecting pipe 41 is connected to the spray channel through the first through groove 43 and the liquid inlet 23, realizing the delivery of water to the spray chamber.

[0051] The second channel 44 is a passage for water to flow from the connecting pipe 41 to the spray arm 42. The connecting pipe 41 is connected to the spray arm 42 through the second channel 44, providing the spray arm 42 with the water flow required for spraying. The spray arm 42 is equipped with multiple sets of nozzles 45, which are water output components of the spray arm 42. The multiple sets of nozzles 45 are arranged vertically upward, which can vertically spray the cleaning target placed at or below the bottom of the shelf body 11. In addition, the multiple sets of nozzles 45 are arranged at an angle upward, which can expand the spray coverage angle and spray the side or inclined surface of the target, reduce the spray dead angle, and improve the overall cleaning effect.

[0052] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments.

Claims

1. A spray channel, comprising a shelf body (11), characterized in that: A spray section is provided on the shelf body (11). The spray section includes a spray pipe shell (21) and a raised edge (12) integrally formed with the bottom of the shelf body (11). The spray pipe shell (21) is located below the shelf body (11). The top edge of the spray pipe shell (21) coincides with the raised edge (12). The spray pipe shell (21) is connected to the bottom of the shelf body (11). The shelf body (11) is connected to the spray pipe shell (21) to form a spray chamber. The shelf body (11) is provided with multiple sets of spray nozzles (13). The spray nozzles (13) are in communication with the spray chamber, and a spray channel is formed through the spray chamber and the multiple sets of spray nozzles (13).

2. A spray channel according to claim 1, characterized in that: Both the spray pipe shell (21) and the shelf body (11) are provided with through holes (22), and the spray pipe shell (21) and the shelf body (11) are connected through the through holes (22) to form a connection passage; The connecting passage is connected to the spray chamber to form two sets of liquid inlets (23), and the liquid inlets (23) are located on both sides of the through hole (22).

3. A shelf unit integrating a spray channel and an air duct, characterized in that: Including the air duct shell (31); The air duct shell (31) is installed on the shelf body (11) in the spray channel according to claim 2. The shelf body (11) is provided with an air duct groove (14), and the air duct shell (31) and the air duct groove (14) form a drying air duct. Both the air duct shell (31) and the shelf body (11) have notches at one end, and air inlets (51) are formed through the two sets of notches. The air inlets (51) are connected to the drying air duct. Multiple sets of spray nozzles (13) are located in the air duct groove (14), and multiple sets of air outlet pipes (32) are provided on the air duct shell (31). The air outlet pipes (32) are connected to the drying air duct, and the spray nozzles (13) are inserted into the air outlet pipes (32).

4. The shelf unit with integrated spray channel and air duct according to claim 3, characterized in that: The inner diameter of the air outlet pipe (32) is larger than the outer diameter of the spray nozzle (13), and an air outlet gap is formed between the two.

5. The shelf unit with integrated spray channel and air duct according to claim 4, characterized in that: The top opening edge of the air duct groove (14) is provided with a raised rib (15), and the air duct shell (31) is provided with a slot (33) corresponding to the raised rib (15), and the raised rib (15) is engaged in the slot (33).

6. A cleaning device, comprising a shelf and connecting pipe (41) integrating a spray channel and air duct as described in claim 5, characterized in that: The connecting pipe (41) passes through the connecting passage, and a spray arm (42) is provided below the shelf body (11), and the spray arm (42) is sleeved on the connecting pipe (41); The connecting pipe (41) has a first through groove (43) and a second through groove (44) on both sides. The connecting pipe (41) is connected to the spray channel through the first through groove (43) and the liquid inlet (23). The connecting pipe (41) is connected to the spray arm (42) through the second through groove (44). The spray arm (42) is provided with multiple sets of nozzles (45), wherein the spray direction of the multiple sets of nozzles (45) is vertically upward, and the spray direction of the other multiple sets of nozzles (45) is inclined upward.

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