Water spraying plate assembly and cleaning equipment

Abstract

The invention relates to the technical field of cleaning equipment, and discloses a water spraying plate assembly and cleaning equipment. The water spraying plate assembly comprises: an electrolyzed water module comprising a first electrode and a second electrode; and the waterway plate comprises a water inlet, a water injection nozzle, a water diversion tank, an electrode accommodating tank and an electrode leading-out structure, the electrode accommodating tank is arranged in a waterway between the water inlet and the water injection nozzle, and the first electrode and the second electrode are arranged in the electrode accommodating tank. A first electrode and a second electrode of the electrolyzed water module are arranged in an electrode containing groove formed in the waterway plate, compared with the mode that the electrolyzed water module is externally arranged, the electrolyzed water module is integrated on the water spraying plate assembly, the overall structural layout is optimized, the occupied space of the electrolyzed water module is greatly reduced, and miniaturization and light weight of the cleaning equipment are achieved; as the capacity of the electrode containing groove is small, and electrolysis and spraying are carried out at the same time, the effective concentration of sterilization substances in electrolyzed water can be guaranteed while rapid electrolysis is carried out.

Description

Technical Field

[0001] The invention relates to the technical field of cleaning equipment, and in particular to a water spray plate assembly and cleaning equipment. Background Art

[0002] With the development of science and technology and the continuous improvement of people's requirements for quality of life, smart homes have gradually appeared in people's daily lives. Among them, the most representative floor scrubbers are becoming more and more popular.

[0003] In order to solve the problem of bacterial growth, floor scrubbers on the market generally have an electrolyzed water sterilization function. The principle of the electrolyzed water sterilization function of floor scrubbers is to use the chlorine in tap water to electrolyze it into a sterilizing substance mainly containing hydroxide ions and hypochlorous acid through an electrolysis device. The first generation of products with electrolyzed water sterilization function in the industry directly set the electrolyzed water module in the clean water tank, but due to the large capacity of the clean water tank, it takes a long time to prepare an effective concentration of sterilizing substances. Figure 3 A schematic diagram of the connection structure of a cleaning device in which the electrolytic water module is arranged in a clean water tank is given.

[0004] To improve this problem, the industry has designed the following features on the floor scrubber: Figure 1 The external over-flow electrolytic water module shown can quickly prepare sterilizing substances with effective concentrations as required. However, the external over-flow electrolytic water module occupies a large structural space, which restricts the development of the floor scrubber towards miniaturization and lightweight. Figure 4 A schematic diagram of the connection structure of the cleaning equipment of the external over-flow electrolysis water module is given. Summary of the invention

[0005] In view of this, the present invention provides a water spray plate assembly and a cleaning device to solve the problem that the external electrolytic water module occupies a large space and restricts the miniaturization and lightweight design of the floor scrubber.

[0006] In a first aspect, the present invention provides a water spray plate assembly, comprising:

[0007] A water electrolysis module, comprising a first electrode and a second electrode;

[0008] The waterway plate comprises a water inlet, a water spray outlet, a water dividing groove, an electrode receiving groove and an electrode lead-out structure. The electrode receiving groove is arranged in the waterway between the water inlet and the water spray outlet, and the first electrode and the second electrode are arranged in the electrode receiving groove.

[0009] Beneficial effects: The first electrode and the second electrode of the water electrolysis module are arranged in the electrode receiving groove formed on the waterway plate. Compared with the external arrangement of the water electrolysis module, the water electrolysis module is integrated into the water spray plate assembly, which optimizes the overall structural layout, greatly reduces the space occupied by the water electrolysis module, realizes the miniaturization and lightweight of the cleaning equipment, and improves the production and assembly efficiency. Moreover, the electrode receiving groove is arranged in the waterway between the water inlet and the water spray port of the waterway plate, and the water flows through the first electrode and the second electrode for rapid electrolysis. Compared with the arrangement of the water electrolysis module in the water tank of the cleaning equipment, since the capacity of the electrode receiving groove is smaller and the water is sprayed out while electrolyzing, the effective concentration of the sterilizing substance in the electrolyzed water can be ensured while the electrolysis is rapid, so that the cleaning equipment can prepare electrolyzed water containing the effective concentration of sterilizing substance in real time and quickly, and the electrolyzed water is directly sprayed out from the water spray plate assembly for cleaning, which improves the user experience.

[0010] In an optional embodiment, the electrode containing tank is arranged downstream of the water inlet in the water channel and upstream of the water diversion tank.

[0011] Beneficial effect: The water entering from the water inlet of the waterway plate enters the electrode holding tank and is electrolyzed to generate electrolyzed water containing sterilizing substances. After the electrolyzed water enters the water distribution tank, it is sprayed onto the cleaning surface from the water nozzle. Since the capacity of the electrode holding tank is small and it is electrolyzed and sprayed at the same time, the effective concentration of sterilizing substances in the electrolyzed water can be guaranteed while the electrolysis is rapid, thereby improving the cleaning and disinfection effect.

[0012] In an optional embodiment, the bottom of the electrode containing groove is lower than the water dividing groove, forming a step-like structure.

[0013] Beneficial effect: The bottom of the electrode holding tank is lower than the water distribution tank, and the water level in the electrode holding tank can completely immerse the first electrode and the second electrode, so that the water flows evenly and effectively through the first electrode and the second electrode, ensuring that electrolyzed water can be prepared in real time.

[0014] In an optional embodiment, the first electrode and the second electrode are both plate-shaped and match the length of the electrode accommodating groove; the electrode accommodating groove is arranged along the length direction of the waterway plate.

[0015] Beneficial effect: The plate-shaped first electrode and the second electrode are conveniently arranged in the electrode receiving groove, and the length of the first electrode and the second electrode matches that of the electrode receiving groove. The electrode receiving groove is arranged along the length direction of the waterway plate, so that the first electrode and the second electrode in the electrode receiving groove can fully contact with the water flow, thereby improving the electrolysis efficiency.

[0016] In an optional embodiment, the length of the electrode receiving groove is matched with the length of the water dividing groove.

[0017] Beneficial effect: The length of the electrode receiving tank is matched with the length of the water distribution tank, so that the electrolyzed water can be transported to the water outlet through the water distribution tank in time, achieving the purpose of real-time preparation and ensuring the effective concentration of the sterilizing substance in the electrolyzed water.

[0018] In an optional embodiment, the electrode lead-out structure includes two electrode lead-out ports opened on the waterway plate at a side away from the water jet port;

[0019] The first electrode has a first connecting ear, and the second electrode has a second connecting ear. The first connecting ear and the second connecting ear are respectively led out from the corresponding electrode lead-out ports.

[0020] Beneficial effects: The electrode lead-out port is arranged on the side of the waterway plate away from the water outlet, thereby improving electrical safety; the electrode connection ears are led out from the electrode lead-out port and are respectively connected to the positive and negative electrodes of the power supply through wires.

[0021] In an optional implementation, a sealing filler is provided at each of the electrode lead-out ports.

[0022] Beneficial effects: A sealing filler is arranged at the electrode outlet to ensure the sealing performance, prevent water leakage and electric leakage, and improve the safety performance of the cleaning equipment.

[0023] In an optional embodiment, the spray plate assembly further includes:

[0024] The cover plate is arranged on the top of the waterway plate.

[0025] Beneficial effect: The cover plate is arranged on the top of the waterway plate, so as to form a relatively closed space, prevent dust and avoid water leakage.

[0026] In an optional embodiment, the cover plate is fixed to the waterway plate by welding.

[0027] Beneficial effect: The cover plate is fixed on the waterway plate by welding, and the connection is firm, which can ensure the sealing and waterway connectivity reliability.

[0028] In an optional embodiment, the water electrolysis module includes an overcurrent protection device and / or an anti-leakage protection device.

[0029] Beneficial effects: Overcurrent protection device and leakage protection device are set to improve the electrical safety of cleaning equipment and ensure stable and reliable operation of the equipment.

[0030] In a second aspect, the present invention further provides a cleaning device, comprising:

[0031] Water tank;

[0032] Pumping device;

[0033] In the water spray plate assembly described in any of the above items, the water tank is connected to the water inlet of the waterway plate through the pumping device arranged in the water pipe.

[0034] Beneficial effects: The cleaning equipment includes the water spray plate assembly of the present invention, and the two electrodes of the electrolytic water module are arranged in the electrode receiving groove formed on the waterway plate. The electrolytic water module is integrated into the water spray plate assembly, which optimizes the overall structure, greatly reduces the space occupied by the electrolytic water module, and realizes the miniaturization and lightweight of the cleaning equipment. Moreover, the electrode receiving groove is arranged in the waterway between the water inlet and the water spray outlet of the waterway plate, and the water flows through the first electrode and the second electrode for rapid electrolysis. Compared with the method in which the electrolytic water module is arranged in the water tank of the cleaning equipment, since the capacity of the electrode receiving groove is smaller, and the water is sprayed out while electrolyzing, the effective concentration of the sterilizing substance in the electrolytic water can be ensured while the electrolysis is rapid, so that the cleaning equipment can prepare electrolytic water containing the effective concentration of the sterilizing substance in real time and quickly, and the electrolytic water is directly sprayed out from the water spray plate assembly for cleaning, which improves the user experience.

[0035] In an optional embodiment, the cleaning device is a floor scrubber.

[0036] Beneficial effects: The floor scrubber integrates the electrolytic water module into the water spray plate assembly. The electrolytic water module does not need to be external and occupy structural space, thereby realizing the miniaturization and lightweight of the floor scrubber. Moreover, the electrodes of the electrolytic water module are arranged in the water channel of the water channel plate, so that electrolytic water containing effective concentration of sterilizing substances can be prepared in real time. The floor scrubber can disinfect while cleaning, and the cleaning effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the related technologies, the drawings required for use in the specific embodiments or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0038] Figure 1 It is a structural diagram of a floor scrubber with an external over-flow electrolytic water module in the related art;

[0039] Figure 2 It is an exploded structural diagram of an external over-flow water electrolysis module in the related art;

[0040] Figure 3 A schematic diagram of the connection structure of a cleaning device in which an electrolytic water module is built into a clean water tank in the related art;

[0041] Figure 4 This is a schematic diagram of the connection structure of a cleaning device in which the electrolytic water module is externally placed in a clean water tank in the related art;

[0042] Figure 5 This is a schematic diagram of the connection structure of a cleaning device in which a water electrolysis module is integrated into a water spray plate assembly according to an embodiment of the present invention;

[0043] Figure 6 It is a schematic diagram of the three-dimensional structure of a water spray plate assembly according to an embodiment of the present invention;

[0044] Figure 7 for Figure 6 Schematic diagram of the explosion structure of the middle water spray plate assembly;

[0045] Figure 8 A schematic diagram of the three-dimensional structure of the water spray plate assembly according to an embodiment of the present invention from another perspective;

[0046] Fig. 9 A schematic diagram of the three-dimensional structure of a waterway plate in a first viewing angle according to an embodiment of the present invention;

[0047] Fig.10 A schematic diagram of the three-dimensional structure of the waterway plate in a second viewing angle according to an embodiment of the present invention;

[0048] Fig.11 This is a cross-sectional structural diagram of a water spray plate assembly according to an embodiment of the present invention, in which arrows indicate the flow direction of the water path.

[0049] Description of reference numerals:

[0050] 1000, water spray plate assembly;

[0051] 100. Waterway board;

[0052] 101. Water inlet;

[0053] 102. Water distribution tank;

[0054] 103. Electrode lead structure;

[0055] 104. Water spout;

[0056] 105. Electrode containing tank;

[0057] 200, cover plate;

[0058] 300. Water electrolysis module;

[0059] 301, a first electrode;

[0060] 3011, first connecting ear;

[0061] 302, a second electrode;

[0062] 3021, second connecting ear;

[0063] 400, sealing filler;

[0064] 500, clean water tank;

[0065] 600. Pumping device. DETAILED DESCRIPTION

[0066] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0067] In related technologies, such as Figure 1 As shown, an external flow-through electrolytic water module 1 of a floor scrubber is connected and arranged between the water outlet of the clean water tank 10 and the water inlet of the water spray plate, which requires additional configuration space and occupies a large structural space, restricting the development of the floor scrubber towards miniaturization and lightweight. Figure 2 As shown, the structure of the external over-flow electrolytic water module 1 is relatively complex, the production and assembly efficiency is low, and the maintenance and replacement are inconvenient. Therefore, it is urgent to invent a technical solution of a highly integrated electrolytic water module that can quickly prepare an effective concentration of sterilizing substances according to demand. In addition, the external electrolytic water module 1 is generally a certain pipeline distance from the water nozzle, the response speed is relatively slow, and the electrolytic water preparation speed is slow.

[0068] In the description of the invention, it should be noted that, unless otherwise specified, the meaning of "plurality" is two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the invention. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0069] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" 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 an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0070] Combine the following Figures 5 to 11 , describing an embodiment of the present invention.

[0071] According to an embodiment of the present invention, on one hand, a water spray plate assembly 1000 is provided, comprising:

[0072] The water electrolysis module 300 includes a first electrode 301 and a second electrode 302;

[0073] The waterway plate 100 includes a water inlet 101, a water outlet 104, a water dividing groove 102, an electrode receiving groove 105 and an electrode lead-out structure 103. The electrode receiving groove 105 is arranged in the waterway between the water inlet 101 and the water outlet 104. The first electrode 301 and the second electrode 302 are arranged in the electrode receiving groove 105 at intervals.

[0074] The first electrode 301 and the second electrode 302 of the water electrolysis module 300 are arranged in the electrode receiving groove 105 formed on the waterway plate 100. Compared with the external arrangement of the water electrolysis module 300, the water electrolysis module 300 is integrated in the water spray plate assembly 1000, which optimizes the overall structural layout, greatly reduces the space occupied by the water electrolysis module 300, realizes the miniaturization and lightweight of the cleaning equipment, and improves the production and assembly efficiency. Moreover, the electrode receiving tank 105 is arranged in the water path between the water inlet 101 and the water outlet 104 of the water path plate 100. The water flows through the first electrode 301 and the second electrode 302 for rapid electrolysis. Compared with the method in which the electrolytic water module 300 is arranged in the water tank of the cleaning equipment, since the capacity of the electrode receiving tank 105 is smaller and the water is sprayed out while electrolyzing, the effective concentration of the sterilizing substance in the electrolyzed water can be ensured while the electrolysis is rapid, so that the cleaning equipment can prepare electrolyzed water containing the effective concentration of sterilizing substance in real time and quickly, and the electrolyzed water is directly sprayed out from the water spray plate assembly 1000 for cleaning, with a fast response speed and high efficiency in preparing electrolyzed water, thereby improving the user experience.

[0075] In some embodiments, the electrode containing tank 105 is disposed downstream of the water inlet 101 in the water channel and upstream of the water diversion tank 102 .

[0076] like Fig.11 As shown by the middle arrow, water entering from the water inlet 101 of the waterway plate 100 enters the electrode receiving tank 105 and is electrolyzed to generate electrolyzed water containing sterilizing substances. After the electrolyzed water enters the water distribution tank 102, it is sprayed onto the clean surface from the water spray port 104. Since the capacity of the electrode receiving tank 105 is relatively small and it is sprayed out while electrolyzing, the effective concentration of the sterilizing substances in the electrolyzed water can be guaranteed while the electrolysis is rapid, thereby improving the cleaning and disinfection effect.

[0077] In some embodiments, Fig.11 As shown, the bottom of the electrode containing groove 105 is lower than the water dividing groove 102, forming a step-like structure.

[0078] The bottom of the electrode receiving tank 105 is lower than the water dividing tank 102, so that the water level in the electrode receiving tank 105 at least immerses the first electrode 301 and the second electrode 302, so that the water flows evenly and effectively through the first electrode 301 and the second electrode 302, ensuring that electrolyzed water can be prepared in real time.

[0079] In some embodiments, the first electrode 301 and the second electrode 302 are both plate-shaped, and the lengths of the two electrodes match the length of the electrode receiving groove 105 ; the electrode receiving groove 105 is arranged along the length direction of the waterway plate 100 .

[0080] Beneficial effect: The plate-shaped first electrode 301 and the second electrode 302 are conveniently arranged in the electrode receiving groove 105, and the lengths of the first electrode 301 and the second electrode 302 match the length of the electrode receiving groove 105. The electrode receiving groove 105 is arranged along the length direction of the waterway plate 100, so that the first electrode 301 and the second electrode 302 in the electrode receiving groove 105 can fully contact with the water flow, thereby improving the electrolysis efficiency.

[0081] Specifically, the first electrode 301 and the second electrode 302 are both long strip electrode plates, which are immersed in the water in the electrode receiving tank 105 along the length direction of the waterway plate 100. While improving the electrolysis efficiency, the electrode receiving tank 105 and the electrode plates will not occupy too much space, making the structure of the water spray plate assembly 1000 more compact.

[0082] In some embodiments, the length of the electrode receiving groove 105 is adapted to the length of the water diversion groove 102 .

[0083] The length of the electrode receiving tank 105 is matched with the length of the water distribution tank 102, so that the electrolyzed water can be timely transported to the water outlet 104 through the water distribution tank 102, so as to achieve the purpose of real-time preparation and ensure the effective concentration of the sterilizing substance in the electrolyzed water.

[0084] In some embodiments, Figure 6 and Figure 7 As shown, the electrode lead-out structure 103 includes two electrode lead-out ports opened on the waterway plate 100 away from the water jet port 104;

[0085] The first electrode 301 has a first connecting ear 3011 , and the second electrode 302 has a second connecting ear 3021 . The first connecting ear 3011 and the second connecting ear 3021 are led out from corresponding electrode lead-out ports, respectively.

[0086] The electrode lead-out port is provided on a side of the waterway plate 100 away from the water jet port 104 to improve electrical safety; the electrode connection ears are led out from the electrode lead-out port and are respectively connected to the positive and negative electrodes of the power supply through wires.

[0087] In some embodiments, a sealing filler 400 is provided at each electrode lead-out port.

[0088] A sealing filler 400 is provided at the electrode outlet to ensure sealing performance, prevent water leakage and electric leakage, and improve the safety performance of the cleaning equipment.

[0089] The first connecting ear 3011 is arranged perpendicularly to the body of the first electrode 301, and the second connecting ear 3021 is also arranged perpendicularly to the body of the second electrode 302, so as to facilitate leading the first connecting ear 3011 and the second connecting ear 3021 out of the electrode lead-out port and to facilitate setting the sealing filler 400 for sealing.

[0090] In some embodiments, the spray plate assembly 1000 further includes:

[0091] The cover plate 200 is disposed on the top of the waterway plate 100 .

[0092] The cover plate 200 is disposed on the top of the waterway plate 100 to form a relatively closed space to prevent dust and water leakage.

[0093] As shown in the figure, the size and structure of the cover plate 200 match the opening on the upper part of the waterway plate 100, and a cover ear for snapping into the water inlet 101 of the waterway plate 100 is also provided at the edge of the cover plate 200. The size and shape of the cover ear are adapted to the size and shape of the top of the water inlet 101. Such a setting not only simplifies the structure, but also facilitates installation and improves assembly efficiency.

[0094] In some embodiments, the cover plate 200 is fixed to the waterway plate 100 by welding.

[0095] The cover plate 200 is fixed to the waterway plate 100 by welding, and the connection is firm, which can ensure the sealing and reliability of waterway connectivity; and the welding method has a simpler structure, high processing efficiency and high yield rate.

[0096] Specifically, the cover plate 200 is fixed to the waterway plate 100 by using an ultrasonic welding process.

[0097] Of course, in some other embodiments, the cover plate 200 may be fixed to the waterway plate 100 by means of fasteners such as screws, or by means of gluing and fixing, which may be determined according to actual conditions.

[0098] In some embodiments, the water electrolysis module 300 includes an overcurrent protection device and / or an anti-leakage protection device.

[0099] Overcurrent protection devices and leakage protection devices are installed to improve the electrical safety of the cleaning equipment and ensure stable and reliable operation of the equipment.

[0100] According to an embodiment of the present invention, on the other hand, a cleaning device is provided, comprising:

[0101] Fresh water tank 500;

[0102] Pumping device 600;

[0103] The water spray plate assembly 1000, the water tank is connected to the water inlet 101 of the waterway plate 100 through a pumping device 600 arranged in a water pipe.

[0104] The cleaning equipment includes the water spray plate assembly 1000 of the present invention, and the two electrodes of the electrolytic water module 300 are arranged in the electrode receiving groove 105 formed on the waterway plate 100. The electrolytic water module 300 is integrated into the water spray plate assembly 1000, which optimizes the overall structure, greatly reduces the space occupied by the electrolytic water module 300, and realizes the miniaturization and lightness of the cleaning equipment. Moreover, the electrode receiving groove 105 is arranged in the waterway between the water inlet 101 and the water spray port 104 of the waterway plate 100, and the water flows through the first electrode 301 and the second electrode 302 for rapid electrolysis. Compared with the method in which the electrolytic water module 300 is arranged in the clean water tank of the cleaning equipment, since the capacity of the electrode receiving groove 105 is small, and the water is sprayed while electrolyzing, the effective concentration of the sterilizing substance in the electrolytic water can be ensured while the electrolysis is rapid, so that the cleaning equipment can quickly prepare electrolytic water containing the effective concentration of the sterilizing substance in real time, and the electrolytic water is directly sprayed from the water spray plate assembly 1000 for cleaning, which improves the user experience.

[0105] In some embodiments, the cleaning device is a floor scrubber.

[0106] The floor scrubber integrates the electrolytic water module 300 into the water spray plate assembly 1000. The electrolytic water module 300 does not need to be external and occupy structural space, thereby realizing the miniaturization and lightweight of the floor scrubber. Moreover, the electrodes of the electrolytic water module 300 are arranged in the water path of the water path plate 100, so that electrolytic water containing effective concentration of sterilizing substances can be prepared in real time. The floor scrubber achieves disinfection while cleaning, and has a good cleaning effect.

[0107] As an embodiment of the present invention, the floor scrubber includes an integrated water spray plate assembly. The water spray plate assembly 1000 is composed of a waterway plate 100, a first electrode plate, a second electrode plate, a cover plate 200 and a sealing filler 400. The waterway plate 100 is provided with a water inlet 101, a water spray port 104, a water distribution tank 102, an electrode receiving tank 105 and an electrode outlet. The electrode plate of the electrolytic water module 300 is encapsulated in the electrode receiving tank 105 inside the water spray plate assembly 1000 to ensure effective contact between the electrode plate and the water flow.

[0108] Waterway structure Fig.10 and Fig.11As shown, the water inlet 101 of the waterway plate 100 is connected to the upstream water supply system, and the water supply system includes a water tank and a water pump as a pumping device 600. When working, water flows from the water inlet 101 into the electrode receiving tank 105, and after fully contacting the electrode plate, flows through the water distribution tank 102 and flows out from each water spray port 104. The waterway design inside the water spray plate assembly 1000 is optimized, and the bottom of the electrode receiving tank 105 is lower than the water distribution tank 102, so that the water level in the electrode receiving tank 105 at least immerses the first electrode 301 and the second electrode 302, so as to ensure that the water flow can pass through the electrode plate evenly and effectively, thereby preparing electrolyzed water in real time.

[0109] The electrode plate is connected to the power supply through a wire to provide the current required for electrolysis. At the same time, the electrode plate lead-out groove is filled with epoxy resin sealing material to keep it sealed to prevent water leakage and leakage, and appropriate protection measures such as overcurrent protection device and anti-leakage protection device are set to ensure the safety of the floor scrubber.

[0110] The assembly process of the spray plate assembly 1000 is as follows:

[0111] During the production and assembly process, firstly, the two electrode plates are respectively installed in the electrode plate receiving grooves of the waterway plate 100, and the connecting ears of the electrode plates are passed through the electrode lead-out holes, and then the electrode lead-out holes are sealed with sealing materials such as epoxy resin, and finally the cover plate 200 is covered. The cover plate 200 is preferably welded and fixed to the waterway plate 100 by ultrasonic welding process to form a closed waterway channel. The electrode plates are directly integrated into the water spray plate assembly 1000, which simplifies the assembly steps and improves the production efficiency.

[0112] The present invention is applicable to various types of floor scrubbers, especially those requiring efficient cleaning and disinfection. By integrating the water spray plate assembly 1000 with the electrolytic water module 300, not only can the space occupation of the equipment be reduced and the production efficiency be improved, but also the real-time cleaning and disinfection effect can be ensured. This design has broad application prospects in the future cleaning equipment market.

[0113] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A water spray plate assembly, It is characterized in that include: A water electrolysis module (300) comprises a first electrode (301) and a second electrode (302); A waterway plate (100) comprises a water inlet (101), a water spray outlet (104), a water dividing groove (102), an electrode receiving groove (105) and an electrode lead-out structure (103); the electrode receiving groove (105) is arranged in the waterway between the water inlet (101) and the water spray outlet (104); the first electrode (301) and the second electrode (302) are arranged in the electrode receiving groove (105).

2. The water spray plate assembly according to claim 1, It is characterized in that The electrode containing tank (105) is arranged downstream of the water inlet (101) in the water channel and upstream of the water distribution tank (102).

3. The water spray plate assembly according to claim 1, It is characterized in that The bottom of the electrode containing groove (105) is lower than the water dividing groove (102), forming a step-like structure.

4. The water spray plate assembly according to claim 1, It is characterized in that The first electrode (301) and the second electrode (302) are both plate-shaped and match the length of the electrode accommodating groove (105); the electrode accommodating groove (105) is arranged along the length direction of the waterway plate (100).

5. The water spray plate assembly according to claim 4, It is characterized in that The length of the electrode containing groove (105) is matched with the length of the water dividing groove (102).

6. The spray plate assembly according to any one of claims 1 to 5, It is characterized in that The electrode lead-out structure (103) comprises two electrode lead-out ports opened on the waterway plate (100) at a side away from the water spray port (104); The first electrode (301) has a first connecting ear (3011), and the second electrode (302) has a second connecting ear (3021). The first connecting ear (3011) and the second connecting ear (3021) are respectively led out from the corresponding electrode lead-out ports.

7. The spray plate assembly according to claim 6, It is characterized in that A sealing filler (400) is provided at each of the electrode lead-out ports.

8. The spray plate assembly according to claim 1, It is characterized in that The water spray plate assembly (1000) further comprises: The cover plate (200) is arranged on the top of the waterway plate (100).

9. The spray plate assembly according to claim 8, It is characterized in that The cover plate (200) is fixed on the waterway plate (100) by welding.

10. The spray plate assembly according to claim 1, It is characterized in that The water electrolysis module (300) comprises an overcurrent protection device and / or an anti-leakage protection device.

11. A cleaning device, It is characterized in that include: Water tank; Pumping device (600); In the water spray plate assembly (1000) according to any one of claims 1 to 10, the water tank is connected to the water inlet (101) of the waterway plate (100) through the pumping device (600) arranged in the water pipe.

12. The cleaning device according to claim 11, It is characterized in that The cleaning equipment is a floor scrubber.

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