Electrolysis device and cleaning equipment

Abstract

The utility model belongs to the technical field of cleaning equipment, and particularly relates to an electrolysis device and cleaning equipment. A box body of the electrolysis device is provided with a water inlet and a water outlet through which cleaning water enters the box body, and the flow rate of the cleaning water flowing out of the water outlet is 0-300mL / min; the electrode assembly is arranged in the box body and comprises a first electrode element, a second electrode element and a third electrode element which are sequentially and adjacently arranged, the polarity of the first electrode element is the same as that of the third electrode element, and the polarity of the first electrode element is opposite to that of the second electrode element; a disinfection factor generated by the first electrode element is different from a disinfection factor generated by the third electrode element. The cleaning equipment can have the disinfection function under the condition that a disinfectant does not need to be injected into the water tank, the disinfection concentration is uniform, the disinfection effect is good, the use burden and cost of a user do not need to be increased, the phenomenon that the disinfection effect and / or the cleaning effect are / is affected due to water pipe blockage is avoided, the user experience is improved, and good practicability is achieved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of cleaning equipment, and particularly relates to an electrolysis device and cleaning equipment. BACKGROUND

[0002] In the related art, cleaning equipment such as a sweeping machine, a mopping machine and a washing machine is provided with a water tank, and water in the water tank is used to clean a surface to be cleaned. In order to obtain a better cleaning effect, a disinfectant can be added to the water tank, but disinfectant needs to be added regularly in the later period, which is relatively high in cost, and the disinfection concentration of the cleaning water obtained is not uniform, and the disinfection effect is poor, which affects the user experience. SUMMARY

[0003] The application provides an electrolysis device and cleaning equipment, and aims to at least partly solve the technical problems of high cost, inconvenience of use and poor disinfection effect caused by adding a disinfectant or other sterilizing substance to the water tank.

[0004] In the electrolysis device of the application, the electrolysis device is installed on the cleaning equipment, and the electrolysis device comprises a tank body provided with a water inlet and a water outlet, the flow rate of the cleaning water flowing out of the water outlet is 0-300 mL / min; an electrode assembly is arranged in the tank body, the electrode assembly comprises a first electrode element, a second electrode element and a third electrode element arranged in sequence, wherein the first electrode element and the third electrode element have the same polarity, the first electrode element and the second electrode element have opposite polarities, the first electrode element and the second electrode element are conductive, and / or the third electrode element and the second electrode element are conductive to electrolyze the cleaning water.

[0005] The electrolysis device provided by the application comprises a tank body, the tank body is provided with a water inlet and a water outlet, cleaning water can be injected into the tank body through the water inlet, and the cleaning water can be discharged from the water outlet of the tank body at a flow rate of 0-300 mL / min. Since the electrode assembly is arranged in the tank body, the cleaning water can cover the surface of the electrode assembly. Under the condition that the electrode assembly is electrified, the electrified electrode assembly electrolyzes at least one disinfecting factor from the cleaning water in the tank body. The disinfecting factor is sprayed from the water outlet of the tank body together with the cleaning water to clean the ground to be cleaned. Then, the cleaning equipment has a disinfection function without adding disinfectant to the water tank, the disinfection concentration is uniform, the disinfection effect is good, the use burden and cost of the user are not increased, and the user experience is improved.

[0006] In addition, since the first electrode element and the second electrode element are in conduction, and / or the third electrode element and the second electrode element are in conduction to electrolyze the cleaning water, different sterilization factors can be electrolyzed according to the cleaning environment by selecting the first electrode element and the second electrode element to be in conduction, and / or the third electrode element and the second electrode element to be in conduction, thereby improving the sterilization effect.

[0007] In some embodiments, the box is internally spaced with a first chamber and a second chamber, the first chamber is internally fitted with the electrode assembly, and the second chamber is internally fitted with a power distribution assembly configured to control the first electrode element and the second electrode element, and / or the third electrode element and the second electrode element to be in conduction with a voltage range of 1.5V-36V at the same time.

[0008] In some embodiments, a catalytic layer is arranged between at least some adjacent electrode elements.

[0009] In some embodiments, the catalytic layer is a catalyst carrier element, or the catalytic layer is a catalyst coating or a catalyst plating layer arranged on the surface of the electrode element.

[0010] In some embodiments, the first electrode element, the second electrode element, and the third electrode element are plate-shaped electrodes provided with hollow parts, the area of the hollow parts accounts for 55%-65% of the area of the electrode element, and / or at least some adjacent electrode elements in the electrode assembly are provided with staggered rib plates.

[0011] In some embodiments, the electrolysis product of the cleaning water electrolyzed by the first electrode element and the second electrode element is different from the electrolysis product of the cleaning water electrolyzed by the third electrode element and the second electrode element.

[0012] In some embodiments, an insulating element is arranged between at least some adjacent electrode elements in the electrode assembly.

[0013] In some embodiments, at least one of the insulating elements is provided with a third flow channel, at least part of the third flow channel is curved.

[0014] In some embodiments, the distance between adjacent electrode elements is different.

[0015] In some embodiments, the distance between the second electrode element and the third electrode element is greater than or equal to 1.2mm and less than or equal to 1.8mm.

[0016] In some embodiments, the inner wall of the box is provided with a support, and the support at least partially abuts against the electrode assembly.

[0017] In some embodiments, at least part of the support wall is configured as a first flow channel, at least part of the first flow channel being curved.

[0018] In a second aspect of the present application, a cleaning device is provided, comprising the electrolytic device described above; a water tank for containing the cleaning water, the water tank being in fluid communication with the electrolytic device; a pump body configured to cause the cleaning water to enter the electrolytic device from the water inlet and to cause the cleaning water to flow out of the electrolytic device from the water outlet.

[0019] The cleaning device with the electrolytic device described above can output cleaning water with uniform concentration through the electrode assembly in the electrolytic device, has good disinfection effect, does not increase the use burden and cost of the user, and can also ensure the disinfection effect and / or cleaning effect to improve the user experience, and has good practicability. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0021] Figure 1 A structural schematic diagram of an electrolytic device of an embodiment of the present application is shown;

[0022] Figure 2 An exploded schematic diagram of Figure 1 is shown;

[0023] Figure 3 A structural schematic diagram of a bottom shell in Figure 2 is shown;

[0024] Figure 4 A structural schematic diagram of a bottom shell with a flow channel is shown;

[0025] Figure 5 A structural schematic diagram of an insulating element in Figure 2 is shown;

[0026] Figure 6 A structural schematic diagram of another insulating element is shown;

[0027] Figure 7 An exploded schematic diagram of an electrolytic device of a second embodiment of the present application is shown;

[0028] Figure 8 A vertical cross-sectional schematic diagram of Figure 1 is shown;

[0029] Figure 9 An exploded view of an electrolytic device of a third embodiment of the present application is shown;

[0030] Figure 10 A structural view of an electrode assembly in Figure 9 is shown;

[0031] Figure 11 A structural view of an electrolytic device with a pipe protection element is shown;

[0032] Figure 12 A structural view of a cleaning device in one or more embodiments of the present application is shown.

[0033] BRIEF DESCRIPTION OF DRAWINGS

[0034] Electrolytic device - 10;

[0035] Tank - 100, water inlet - 101, water outlet - 102, bottom shell - 103, upper cover - 104, sealing element - 105, support element - 106, first flow channel - 107, partition - 108, connecting lug - 109, connecting hole - 110, first chamber - 111, second chamber - 112, second flow channel - 113;

[0036] Electrode assembly - 200, electrode element - 201, first electrode element - 201a, second electrode element - 201b, third electrode element - 201c, hollow part - 202, rib plate - 203;

[0037] Catalytic layer - 300;

[0038] Power distribution assembly - 400;

[0039] Insulating element - 500, support rib - 501, third flow channel - 503;

[0040] Terminal - 600;

[0041] Water pipe - 700;

[0042] Pipe protection element - 800;

[0043] Water tank - 20;

[0044] Pump body - 30;

[0045] Water distributor - 40;

[0046] Cleaning element - 50. DETAILED DESCRIPTION

[0047] In order for those skilled in the art to which the present application pertains to more clearly understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0048] With the continuous improvement of people's living standards and quality of life, the requirements for the sterilization effect of cleaning equipment such as a sweeping robot, a mopping robot or a scrubber are getting higher and higher.

[0049] In the related art, cleaning equipment such as a sweeping machine, a mopping machine and a scrubber is configured with a water tank, and cleaning water is provided to the ground to be cleaned through the water tank. In order to obtain better cleaning effect, disinfectant can be added to the water tank, but disinfectant needs to be added regularly later, which is high in cost, and the disinfection concentration of the obtained cleaning water is not uniform, the disinfection effect is poor, which affects the user experience.

[0050] Based on the above technical problems, the present application provides an electrolysis device and cleaning equipment, aiming to at least partly solve the technical problems of high cost, inconvenience and poor disinfection effect of obtaining disinfectant water in the related art cleaning equipment, to reduce the user's use burden and cost, and improve the user experience.

[0051] In the present application, an electrolysis device is installed in a cleaning equipment. The electrolysis device comprises a tank and an electrode assembly. The tank is provided with a water inlet and a water outlet, and cleaning water can be injected into the tank from the water inlet and discharged from the water outlet of the tank. The electrode assembly is arranged in the tank. In this way, the cleaning water can cover the surface of the electrode assembly. Under the condition that the electrode assembly is powered on, the electrode assembly can electrolyze the cleaning water in the tank to generate disinfectant. The disinfectant flows out of the water outlet of the tank together with the cleaning water to act on the ground to be cleaned. Thus, the cleaning equipment has a disinfection function without the need to additionally provide a sterilization device (disinfectant or / and a device for releasing negative ions) in the water tank. The disinfection concentration is uniform, the disinfection effect is good, the user's use burden and cost are not increased, the user experience is improved, and the electrolysis device has good practicability. The cleaning water can be tap water or pure water, which is not limited by the present application. The specific details of the electrolysis device are further described with reference to the drawings.

[0052] Figure 1 The structure of the electrolysis device 10 of an embodiment of the present application is shown. The electrolysis device 10 comprises a tank 1 and an electrode assembly 2. Figure 1In one embodiment, the housing 100 has a generally square structure. The inlet 101 and outlet 102 are located on the same side wall of the housing 100 along its height. The inlet 101 is located below the outlet 102, allowing cleaning water to be stored within the housing 100 and enabling the electrode assembly to be energized at any time to electrolyze the cleaning water into disinfectant. In another embodiment, the housing 100 may also have a columnar structure. The outlet 102 may be located at the top of the housing 100, and the inlet 101 may be located at the bottom of the housing 100. Alternatively, the inlet 101 and outlet 102 may be located on two different side walls of the housing 100, for example, on two opposite side walls of the housing 100, or on two adjacent side walls of the housing 100. This application does not impose any limitations on these arrangements. In other embodiments, the inlet 101 is located above the outlet 102. This arrangement allows the cleaning water inside the tank 100 to be discharged from the outlet as much as possible, keeping the inside of the tank 100 dry and clean, preventing bacteria from growing inside the tank 100 when it is not used for a long time, avoiding corrosion, and thus improving its service life.

[0053] In some embodiments, combined with Figure 1 The side of the housing 100 is provided with connecting ear plates 109, which can be integrally formed with the housing 100. Two connecting ear plates 109 can be provided, one on each side of the housing 100. In other embodiments, only one connecting ear plate 109 can be provided, i.e., only one connecting ear plate 109 is provided on one side of the housing 100. The connecting ear plate 109 can be provided with connecting holes 110 to fix the connecting ear plate inside the cleaning equipment using bolts or other connectors, thereby fixing the housing 100 inside the cleaning equipment. The shape of the connecting ear plate 109 is also not limited to... Figure 1 The shape shown can be any shape that facilitates fixing the box 100.

[0054] Figure 2 It shows Figure 1 A schematic diagram of the explosion. Combined with... Figure 1 as well as Figure 2 In one embodiment, the housing 100 includes a bottom shell 103 and a top cover 104, with the top cover 104 connected to the bottom shell 103 to form a water storage cavity. Specifically, the bottom shell 103 and the top cover 104 have interlocking bosses and grooves at their edges, and a sealing element 105 is provided between the edges of the bottom shell 103 and the top cover 104 to ensure a seal between them and prevent water leakage at the joint.

[0055] Figure 3 It showsFigure 2 Figure 1 shows a structural schematic diagram of the bottom shell in the electrolytic device. In combination with Figure 2 and Figure 3 The inner wall of the box body 100 is provided with a support 106, which supports the electrode assembly 200. On one hand, the support 106 can support and compress the electrode assembly 200. On the other hand, the support 106 can also make the electrode assembly 200 have a spacing with the side wall of the box body 100, so as to facilitate the flow of cleaning water in the box body 100. In an embodiment, the inner wall of the bottom shell 103 and the upper cover 104 of the box body 100 are both provided with the support 106. The support 106 can be adapted to the structure of the upper cover 104 or the bottom shell 103, such as a square structure or a columnar structure. The support 106 can be integrally formed on the inner wall of the box body 100. The support 106 can be arranged in rows on the inner wall of the box body 100, or the support 106 can be arranged in a grid shape on the inner wall of the box body 100. The present application does not limit this. In another embodiment, the support 106 can be arranged only on the inner wall of one of the bottom shell 103 and the upper cover 104.

[0056] In combination with Figure 2 and Figure 3 The box body 100 is provided with a partition plate 108, which divides the box body 100 into independent first and second chambers 111 and 112. The electrode assembly 200 is arranged in the first chamber 111, and cleaning water cannot enter the second chamber 112. The second chamber 112 is provided with a power distribution assembly 400, which is connected with the electrode elements 201 of the electrode assembly 200. The power distribution assembly 400 is configured to control at least two electrode elements of the electrode assembly 200 to be electrically conductive at the same time, with a voltage range of 1.5V-36V. In the electrolytic device disclosed in the present application, under the condition that the power distribution assembly 400 applies a voltage of 1.5V-36V to each electrode element, the electrolytic device can efficiently prepare a disinfecting factor, so that the cleaning device can disinfect the surface to be cleaned or the cleaning device itself.

[0057] In combination with Figure 2 In an embodiment, the electrolytic device further comprises a wiring terminal 600. The power distribution assembly 400 is connected with the power supply or the main control module or the main control circuit board of the cleaning device through the wiring terminal 600. Through the distribution of the power distribution assembly 400, the electrode elements 201 of certain electrode assemblies 200 can be selectively controlled to be electrically conductive, thereby electrolyzing the required disinfecting factor.

[0058] Figure 4 Figure 1 shows a structural schematic diagram of the bottom shell with a flow channel. In combination with Figure 4The inner wall of the box 100 is provided with a first flow channel 107, at least part of the first flow channel 107 is curved, which can prolong the flow path of the cleaning water in the box 100, increase the contact area of the cleaning water and the electrode assembly 200, and then more disinfection factors can be generated in the cleaning water in the box 100, thereby improving the disinfection effect of the electrolytic device 10; in addition, the flow direction and shape of the first flow channel 107 can be designed to control the flow direction and flow speed of the cleaning water in the box 100, thereby changing the electrolysis efficiency of the electrode assembly 200 or / and the water outlet condition of the electrolytic device 10.

[0059] In combination with Figure 4 In an embodiment, the inner wall of the bottom shell 103 of the box 100 is provided with the first flow channel 107 described above, and the first flow channel 107 is curved in the shape of a bow or a snake. In another embodiment, the inner wall of the upper cover 104 can also be provided with the first flow channel 107 described above, which is not limited in the present application.

[0060] In addition, in combination with Figure 4 In an embodiment, the support 106 can also be provided with a second flow channel 113, which can be in the shape of a long strip, which can change the electrolysis efficiency of the electrode assembly 200 or / and the water outlet condition of the electrolytic device 10, and improve the disinfection effect of the electrolytic device 10.

[0061] In combination with Figure 2 In an embodiment, the electrode assembly 200 includes two or more electrode elements 201, which are arranged in the vertical direction from the water inlet 101 to the water outlet 102, i.e. the two or more electrode elements 201 are arranged in the height direction of the box 100. When the two or more electrode elements 201 are electrified, they can decompose the cleaning water in the box 100 to generate disinfection factors. For example, the two or more electrode elements 201 can electrolyze hydrogen peroxide and / or free hydroxyl from the cleaning water, and when tap water is used as the water source of the cleaning water, a certain amount of chlorine gas will be contained in the tap water. The adjacent electrode elements 201 can also electrolyze hypochlorous acid and chlorine dioxide from the tap water.

[0062] In combination with Figure 2 In addition, the two or more electrode elements 201 can be arranged in the height direction of the box 100 in a staggered manner, and the two or more electrode elements 201 can be arranged in the height direction of the box 100 in a staggered manner. Figure 3The cross-sectional shape of the electrode element 201 matches the first cavity, so that the electrode element 201 can be laid flat in the first cavity. In some embodiments, the electrode element 201 is provided with a hollow portion 202 for the cleaning water to pass through. In an embodiment, the electrode element 201 is provided with a through-hole structure, which can be a waist-round hole, a square hole, or a circular hole, etc. The through-hole structure forms the hollow portion 202, and the area of the hollow portion 202 accounts for 55% to 65% of the total area of the electrode element 201. In this way, the flow rate of the cleaning water between adjacent electrode elements 201 can be guaranteed, and the electrolysis efficiency of the electrode assembly 200 or the water output of the electrolysis device 10 can be adjusted. In addition, the area of the hollow portion can be adjusted according to the electrolysis efficiency of the electrode assembly 200 or the water output of the electrolysis device 10.

[0063] It should be noted that the area of the hollow portion 202 of each electrode element 201 can be the same or different. In addition, the through-hole structure of each electrode element 201 can be the same or different, which is not limited in the present application.

[0064] In combination with Figure 2 The electrode elements 201 are arranged at intervals, and the polarity of the electrode elements 201 on the odd number position is different from that of the electrode elements 201 on the even number position. For example, the electrode elements 201 are provided in three, which are a first electrode element 201a, a second electrode element 201b, and a third electrode element 201c arranged in order from bottom to top along the height direction. The polarity of the first electrode element 201a and the third electrode element 201c is the same (for example, positive), and the polarity of the second electrode element 201b is different from that of the first electrode element 201a and the third electrode element 201c (for example, the second electrode element 201b is negative, and the first electrode element 201a and the third electrode element 201 are positive). The first electrode element 201a and the second electrode element 201b are connected, and / or the third electrode element 201c and the second electrode element 201b are connected to electrolyze the cleaning water, so that different disinfecting factors can be electrolyzed according to the cleaning environment, and the disinfection effect can be improved. In other embodiments, the electrode elements 201 can be provided in five, seven, etc., which is not limited in the present application.

[0065] In combination with Figure 2The power distribution assembly 400 can simultaneously control the electrical conduction between the first electrode element 201a and the second motor element 201b, and / or between the third electrode element 201c and the second electrode element 201b, with a voltage range of 1.5V to 36V. The electrolysis device disclosed in this application, when the power distribution assembly 400 applies a voltage of 1.5V to 36V to each electrode element, can efficiently prepare disinfecting agents, enabling the cleaning equipment to disinfect the surface to be cleaned or the cleaning equipment itself.

[0066] Combination Figure 2 In some embodiments, an insulating element 500 is provided between adjacent electrode elements 201 to prevent short circuits from occurring between electrode elements 201 during electrolysis.

[0067] Figure 5 It shows Figure 2 The structural diagram of the insulating element 500 in the diagram, combined with Figure 5 The insulating element 500 can be a frame structure, which is disposed between the edges of adjacent electrode elements 201. Multiple supporting ribs 501 can be provided within the insulating element 500. These supporting ribs 501 can be arranged in parallel or intersecting directions. The shape of the insulating element 500 can also be consistent with that of the electrode elements 201, i.e., the insulating element 500 is plate-shaped and has a perforated structure similar to that of the electrode elements 201, to improve the insulation effect of adjacent electrode elements 201 and prevent short circuits caused by contact between electrode elements 201 during electrolysis.

[0068] Figure 6 A schematic diagram of another insulating element 500 is shown. (Combined with...) Figure 6 In one embodiment, a third flow channel 503 may also be provided on the insulating element 500 to change the electrolysis efficiency of the electrode assembly 200 and / or the water output of the electrolysis device 10, thereby improving the disinfection effect of the electrolysis device 10.

[0069] Combination Figure 2In an embodiment, a catalytic layer 300 is arranged between at least some of the adjacent electrode elements 201. The catalytic layer 300 can include a carbon felt, a porous ceramic or a silico-aluminate (molecular sieve) catalyst carrier element, and a catalyst is arranged on the surface and / or inside of the catalyst carrier element to form the catalytic layer 300. Under the action of the catalytic layer 300, the adjacent electrode elements 201 electrolyze the cleaning water directly or indirectly into disinfecting factors such as hydrogen peroxide and / or free hydroxyl radicals. For example, the catalyst can be platinum, a cobalt-based catalyst, a ruthenium-based catalyst, an iridium-based catalyst, a carbon-oxygen-based catalyst, etc. Under the catalysis of the catalyst, the adjacent electrode elements 201 can electrolyze more disinfecting factors from the cleaning water. The electrolytic substances generated by the adjacent electrode elements 201 can be one or more, which is not limited in the present application. The catalytic layer 300 is arranged between at least some of the adjacent electrode elements 201, which means that the catalytic layer 300 can be arranged between all of the adjacent electrode elements 201, or only between some of the adjacent electrode elements 201. The catalytic layer 300 can be clamped by the insulating element 500 and one of the two adjacent electrode elements 201 to fix the catalytic layer 300 between the adjacent electrode elements 201.

[0070] In combination Figure 2 Under the condition that the catalytic layer 300 is arranged between some of the adjacent electrode elements 201 and not arranged between some of the adjacent electrode elements 201, when the adjacent electrode elements 201 without the catalytic layer 300 are powered on, the cleaning water can be electrolyzed into ozone, and then the cleaning water discharged from the box body 100 contains ozone, which can also play a disinfecting role. At the same time, under the control of the power distribution assembly 400, at least one of the electrode elements 201 with the catalytic layer 300 and the electrode elements 201 without the catalytic layer 300 can perform electrolysis work at the same time to prepare corresponding disinfecting factors, i.e., the electrolytic products of the first electrode element 201a and the second electrode element 201b are different from the electrolytic products of the third electrode element 201c and the second electrode element 201b.

[0071] Figure 7 An exploded schematic view of the electrolytic device 10 of the second embodiment of the present application is shown. In combination Figure 7In another embodiment, the electrode element 201 is provided with a catalytic layer 300 on at least one side. In practice, the catalytic layer 300 can be formed by electroplating or coating the electrode element 201 with a catalyst. The electrode element 201 is provided with a catalytic layer 300 on at least one side, which means that the catalytic layer 300 is provided on the circumferential side of the electrode element 201, or on the side of the electrode element 201 facing the adjacent electrode element 201, or on the side of the electrode element 201 facing away from the adjacent electrode element 201, which is not limited in the present application.

[0072] Figure 8 A vertical cross-sectional view of the electrolytic device 10 is shown in Figure 1 Figure 8 In an embodiment, the distance between the adjacent electrode elements 201 is different, for example, the distance between the first electrode element 201a and the second electrode element 201b is D1, and the distance between the second electrode element 201b and the third electrode element 201c is D2, where D2

[0073] Figure 9 An exploded view of the electrolytic device 10 of the third embodiment of the present application is shown. In combination with Figure 9 In another embodiment, two or more electrode elements 201 can also be arranged in the vertical direction intersecting the water inlet 101 and the water outlet 102, that is, two or more electrode elements 201 are horizontally laid between the water inlet 101 and the water outlet 102. Under the condition of energizing the electrode assembly 200, the energized electrode assembly 200 electrolyzes the clean water in the tank 100 to produce disinfecting factors.

[0074] Figure 10 A structural view of the electrode assembly 200 in Figure 9 Figure 9 Figure 10 ​​​At least part of the two adjacent electrode elements 201 is provided with the rib plate 203, the rib plates 203 of the two adjacent electrode elements 201 are arranged on opposite sides of the two adjacent electrode elements 201 and staggered, so that the flow channel can be constructed between the adjacent electrode elements 201, the flow rate and flow direction of the water are controlled while the electrolysis product is generated, and then the electrolysis efficiency or / and the water outlet condition of the electrolysis device 10 is changed. In a specific implementation, the opposite sides of the two adjacent electrode elements 201 can be integrally connected with a plurality of rib plates 203, the adjacent rib plates 203 are staggered, and the rib plates 203 of the adjacent electrode elements 201 can be located on the same plane or different planes, which is not limited in the present application.

[0075] In combination Figure 10 When the electrode element 201 is provided with more than three, the rib plates 203 are arranged on both sides of the electrode element 201 in the middle, and the rib plates 203 on both sides of the electrode element 201 are staggered with the rib plates 203 of the adjacent electrode elements 201 to construct the flow channel between the adjacent electrode elements 201.

[0076] Figure 11 The structure diagram of the electrolysis device with the pipe protection element is shown. In combination Figure 11 The water inlet 101 and the water outlet 102 of the box body 100 of the electrolysis device 10 are respectively connected with the water pipe 700, at least part of the water pipe 700 connected with the water inlet 101 and / or the water outlet 102 is provided with the pipe protection element 800, the pipe protection element 800 can prevent the water pipe 700 from being bent to a certain extent, so that the cleaning water can smoothly enter and exit the electrolysis device 10, and the phenomenon of water pipe 700 blockage affecting the disinfection effect and / or cleaning effect is avoided, which has good practicability. In an embodiment, the pipe protection element 800 can be a spring guard, so as to increase the rigidity of the water pipe 700 on the basis of ensuring the flexibility of the water pipe 700, and avoid the phenomenon of the water pipe 700 being bent during use. In another embodiment, the pipe protection element 800 can also be a spring cover, and the like, which is not limited in the present application. It should be noted that the at least part of the water pipe 700 of the present application is provided with the pipe protection element 800, which means that the whole water pipe 700 is provided with the pipe protection element 800, or part of the water pipe is provided with the pipe protection element 800, the pipe protection element 800 can be provided with only one or a plurality of pipe protection elements 800; in addition, the pipe protection element 800 can be provided on the water pipe 700 connected with the water inlet 101, or on the water pipe 700 connected with the water outlet 102, or on the water pipe 700 connected with the water inlet 101 and the water outlet 102, which is not limited in the present application.

[0077] Based on the above electrolytic device 10, the application also provides a cleaning equipment, which comprises the above electrolytic device 10. The cleaning equipment with the above electrolytic device 10 can output cleaning water with uniform concentration through the electrode assembly 200 in the electrolytic device 10, has good disinfection effect, does not increase the use burden and cost of users, improves the user experience, and has good practicability.

[0078] Figure 12 The structural diagram of the cleaning equipment in one or more embodiments of the application is shown. In combination with Figure 12 The cleaning equipment further comprises a water tank 20 and a pump body 30, the water tank 20 is used for containing cleaning water, the water tank is in fluid communication with the electrolytic device, and the pump body is configured to make the cleaning water enter the electrolytic device from the water inlet 101 and make the cleaning water flow out of the electrolytic device from the water outlet 102. In this way, when the cleaning equipment is used, the cleaning water can be input into the box body of the electrolytic device 10 through the running pump body, and at least one disinfection factor can be electrolyzed from the cleaning water under the action of the electrified electrode assembly. It should be noted that the flow rate of the cleaning water is 0-300 mL / min, which includes multiple running states of the cleaning equipment. In some embodiments, when the cleaning equipment performs surface cleaning, the flow rate of the cleaning water at the water outlet 102 is 0-100 mL / min. When the flow rate is 0 mL / min, the cleaning equipment performs electrolytic water preparation for surface cleaning. When the flow rate is 0-100 mL / min excluding 0 mL / min, the cleaning equipment performs surface cleaning. When the cleaning equipment performs self-cleaning, the flow rate of the cleaning water at the water outlet 102 is 0 mL / min and 100-300 mL / min. When the flow rate is 0 mL / min, the cleaning equipment performs electrolytic water preparation for equipment self-cleaning. When the flow rate is 100-300 mL / min, the cleaning equipment performs equipment self-cleaning. In addition, the flow rate range of the cleaning water at the water outlet 102 when the cleaning equipment performs surface cleaning and equipment self-cleaning is not limited to the above range. In other embodiments, the flow rate range of the cleaning water at the water outlet 102 when the cleaning equipment performs surface cleaning can be set to 0-150 mL / min, and the flow rate range of the cleaning water at the water outlet 102 when the cleaning equipment performs self-cleaning can be set to 150-300 mL / min, and the like. Among them, the structural design of the electrolytic device disclosed in the application can fully prepare disinfection factors in the flow rate range of 0-300 mL / min, so that the cleaning equipment can disinfect the surface to be cleaned or the cleaning equipment itself.

[0079] In combination with Figure 12The cleaning device further comprises a water distributor 40 and a cleaning member 50, wherein the water tank 20, the electrolytic device 10 and the water distributor 40 are sequentially in fluid communication, the pump body 30 is arranged between the water tank 20 and the electrolytic device 10 or between the electrolytic device 10 and the water distributor 40, and the cleaning member 50 is arranged downstream of the water distributor 40. The water distributor 40 outputs the cleaning water mixed with the sterilization factor to the cleaning member 50. In a specific implementation, the water tank 20 is provided with a water inlet and a water outlet valve, the water inlet of the cavity of the electrolytic device 10 is connected with the water outlet valve of the water tank 20, and the cleaning member 50 can be a cleaning member such as a rolling brush. The cleaning water is added to the water tank 20 from the water inlet 101, is driven by the pump body 30, flows through the water outlet valve into the electrolytic device 10, is decomposed into the sterilization factor by the electrode element 201 in the electrolytic device 10, and enters the water distributor 40 from the water outlet 102 of the electrolytic device 10. The water distributor 40 is an element with an internal water channel, and the cleaning water mixed with the sterilization factor is branched and uniformly distributed on the cleaning member 50 by the water distributor 40 to clean the ground.

[0080] In an embodiment, the cleaning device comprises a robot or a hand-held surface cleaning device such as a robot mop, a robot sweeper or a robot sweeper-mop, and the like, or a scrubber, and the like, and the components are arranged inside the robot or the scrubber. In another embodiment, the cleaning device comprises a robot and a base station which are used in cooperation with each other, wherein the water tank is arranged in the base station and the electrolytic assembly is arranged inside the robot, and the robot is supplied with cleaning water by the base station, so that sterilization can be realized when the robot cleans the ground or is self-cleaned, and sterilization can also be realized when the robot changes water or cleans the mop in the base station.

[0081] In the present application, unless otherwise explicitly specified and limited, "on" or "under" of a first feature to a second feature can include that the first and second features are in direct contact or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "over" of a first feature to a second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the first feature is higher than the second feature in horizontal height. "Under", "below" and "underneath" of a first feature to a second feature includes that the first feature is directly below and obliquely below the second feature, or only means that the first feature is lower than the second feature in horizontal height.

[0082] In the description of the application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the application.

[0083] In the present application, unless otherwise expressly specified and limited, the terms "connection", "fixation" and the like should be understood broadly, for example, "fixation" can be fixed connection, or detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium, can be internal communication of two elements or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0084] In addition, in the present application, the description such as "first", "second" and the like is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise expressly specified and limited.

[0085] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. An electrolysis device installed in a cleaning apparatus, characterized by, The electrolysis device comprises: a box body provided with a water inlet and a water outlet, the flow rate of the cleaning water flowing out of the water outlet being 0-300 mL / min; an electrode assembly arranged in the box body, the electrode assembly comprising first, second and third electrode elements arranged in sequence; the first electrode element has the same polarity as the third electrode element, the first electrode element has opposite polarity to the second electrode element, the first electrode element is conductive with the second electrode element, and / or the third electrode element is conductive with the second electrode element to electrolyze the cleaning water.

2. The electrolytic device of claim 1, wherein The first and second chambers are arranged in the box body, the electrode assembly is arranged in the first chamber, and a power distribution assembly is arranged in the second chamber, the power distribution assembly being configured to control the first electrode element and the second electrode element, and / or the third electrode element and the second electrode element to be conductive at a voltage range of 1.5-36 V at the same time.

3. The electrolytic device of claim 1, wherein A catalytic layer is arranged between at least some of the adjacent electrode elements.

4. The electrolytic device of claim 3, wherein The catalytic layer is a catalyst carrier element, or the catalytic layer is a catalyst coating or catalyst plating layer arranged on the surface of the electrode element.

5. The electrolytic device of claim 1, wherein The first, second and third electrode elements are plate-shaped electrodes provided with hollow parts, the area of the hollow parts accounting for 55-65% of the area of the electrode element, and / or The adjacent electrode elements in the electrode assembly are at least partially provided with staggered rib plates.

6. The electrolytic device of claim 1, wherein The electrolysis product of the electrolysis of the cleaning water by the conductive first electrode element and the second electrode element is different from the electrolysis product of the electrolysis of the cleaning water by the conductive third electrode element and the second electrode element.

7. The electrolysis device according to any one of claims 1 to 6, characterized in that Insulating elements are arranged between at least some of the adjacent electrode elements in the electrode assembly.

8. The electrolytic device of claim 7, wherein At least one of the insulating elements is provided with a third flow channel, at least part of the third flow channel being curved.

9. The electrolysis device according to any one of claims 1 to 6, characterized in that The distances between the adjacent electrode elements are different.

10. The electrolytic device of claim 9, wherein, The distance between the second electrode element and the third electrode element is greater than or equal to 1.2 mm and less than or equal to 1.8 mm.

11. The electrolysis device according to any one of claims 1 to 6, characterized in that The inner wall of the box body is provided with a support, the support at least partially abutting the electrode assembly.

12. The electrolytic device of claim 11, wherein, At least part of the support wall is arranged as a first flow channel, at least part of the first flow channel being curved.

13. A cleaning apparatus, characterized by The cleaning device comprises: The electrolysis device according to any one of claims 1-12; a water tank for containing the cleaning water, the water tank being in fluid communication with the electrolysis device; a pump body configured to cause the cleaning water to enter the electrolysis device from the water inlet and to flow out of the electrolysis device from the water outlet.

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