Sterilization assembly of sanitary ware and sanitary ware
By designing the sterilization components of the water diverter valve, overflow electrolyzer and electrolytic atomizer in the sanitary ware, atomized steam with hypochlorous acid is used to achieve large-area and effective sterilization, which solves the problem of sterilization devices in the existing technology. Difficulty balancing cost, space and efficiency.
Patent Information
- Application Number
- CN202420934373.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2025-01-24
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The sterilization devices of existing sanitary ware are difficult to balance structural cost, spatial layout, sterilization effect and efficiency.
A sanitary ware sterilization component is designed, including a water diverter valve, a flow electrolyzer and an electrolytic atomizer. Sterilization is achieved through atomized steam containing hypochlorous acid. The sterilization area is large, the effect is good, and it can be switched flexibly. Sterilization mode.
It achieves a large sterilization area, good sterilization effect, small overall space occupation, low production and use costs, safe use, and flexible sterilization mode switching capabilities.
Smart Images
Figure CN222383810U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to a sterilization component, and in particular to a sterilization component for sanitary ware. The present application also relates to a sanitary ware having the above sterilization component. Background Art
[0002] Users have increasingly higher demands for hygiene in sanitary ware such as toilets and urinals. Existing sanitary ware is equipped with various forms of sterilization devices. For example, electrolyzed water contains hypochlorous acid with a sterilization function. Existing sanitary ware uses electrolyzed water to achieve sterilization.
[0003] In actual products, there are many factors to consider when setting up a sterilization device, such as structural cost, space layout, sterilization effect and efficiency, etc. The sterilization devices of existing sanitary ware cannot balance the above factors well. Summary of the invention
[0004] In response to the above problems, the present application discloses a sterilization component for sanitary ware, which occupies a small space, has low production and use costs, has a large sterilization area, has a good sterilization effect, and can flexibly switch sterilization modes.
[0005] The present application also discloses a sanitary ware having the above-mentioned sterilization component, which has a large sterilization area, good sterilization effect and diversified sterilization modes.
[0006] In order to achieve the above objectives, this application adopts the following technical solutions:
[0007] The present application provides a sterilization component for sanitary ware, which has a cleaning device and a sterilization channel, and the sterilization component includes a water diverter valve, a flow-through electrolyzer and an electrolytic atomizer. The input side of the water diverter valve has a water inlet that can be connected to a water source, and the output side of the water diverter valve has a sterilization outlet and a flushing outlet. The water diverter valve can control the water inlet to connect to the sterilization outlet and / or the flushing outlet. The flow-through electrolyzer can be connected to the flushing outlet by pipeline, and can be connected to the cleaning device of the sanitary ware by pipeline. The electrolytic atomizer includes an electrolytic atomization box, an immersion electrolytic module, and an atomization module. The electrolytic atomization box has a liquid inlet that can be connected to the sterilization outlet by pipeline, and a mist outlet that can be connected to the sterilization channel pipeline of the sanitary ware. The immersion electrolytic module is arranged in the electrolytic atomization box so that the liquid in the electrolytic atomization box can be electrolyzed to obtain an electrolyte. The atomization module is arranged in the electrolytic atomization box so as to atomize the electrolyte to obtain atomized steam that can be discharged through the mist outlet.
[0008] Since the sterilization component is sterilized by atomized steam with hypochlorous acid, the sterilization area is large, the sterilization effect is good, and the use is safe. In addition, the sterilization component occupies a small space as a whole, and the production and use costs are low. In addition, the sterilization component can be switched between different sterilization modes.
[0009] In an illustrative embodiment of a sterilization component of sanitary ware, an electrolytic chamber, an atomizing chamber and an electrolyte channel are formed in the electrolytic atomization box. The liquid inlet is opened in the electrolytic chamber, and the immersion electrolytic module is arranged in the electrolytic chamber. The mist outlet is opened in the atomizing chamber, and the atomizing module is arranged in the atomizing chamber. The electrolyte channel connects the electrolytic chamber and the atomizing chamber, so that the electrolyte can isolate the gas connection between the electrolytic chamber and the atomizing chamber through the electrolyte channel. The electrolytic atomization box of the above-mentioned electrolytic atomizer is cleverly designed, which can effectively generate atomized steam with hypochlorous acid, and the atomized steam is discharged only from the mist outlet as needed.
[0010] In an exemplary embodiment of the sterilization component of sanitary ware, a partition is provided in the electrolytic atomization box, the partition divides the cavity in the electrolytic atomization box into an electrolytic chamber and an atomization chamber, and the partition and the inner wall of the electrolytic atomization box form an electrolyte channel. The above structure is simple and occupies little space.
[0011] In an illustrative embodiment of the sterilization component of sanitary ware, the electrolytic atomizer is further provided with a blowing device, which can blow air into the atomization chamber to blow the atomized steam out of the mist outlet to provide the atomized steam more quickly.
[0012] The present application also provides a sanitary ware, characterized in that the sanitary ware includes a cleaning device, a sterilization channel and the above-mentioned sterilization component, the flow-through electrolyzer can be connected to the cleaning device by a pipeline, and the exhaust port of the electrolytic atomization box can be connected to the sterilization channel by a pipeline.
[0013] In an illustrative embodiment of a sanitary ware, the sanitary ware is a toilet, which includes a toilet seat, the toilet seat forms a toilet bowl cavity, the toilet seat also forms a sterilization channel, the sterilization channel is connected to the toilet bowl cavity, and the cleaning device is a spray gun arranged on the toilet seat, and the spray gun can extend into the toilet bowl cavity.
[0014] In an illustrative embodiment of the sanitary ware, the toilet includes a toilet cover assembly arranged on the toilet seat, the toilet cover assembly includes a toilet seat ring and a toilet cover capable of covering the toilet seat ring, and the toilet seat ring is provided with a spray gun inlet and outlet for extending a spray gun and a sterilization channel.
[0015] In an illustrative embodiment of the sanitary ware, the water inlet pipeline of the water diverter valve is connected to a water source outside the toilet or the pipeline is connected to a water tank of the toilet.
[0016] In an illustrative implementation of the sanitary ware, the sanitary ware is a urinal, the cleaning device is a flushing nozzle in the urinal, and the sterilization channel is connected to the urinal. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Various other advantages and benefits will become apparent to those skilled in the art by reading the detailed description of the preferred embodiment below. The accompanying drawings are only for the purpose of illustrating the preferred embodiment and are not to be considered as limiting the present application. Moreover, the same reference symbols are used throughout the drawings to represent the same components. In the drawings:
[0018] Figure 1 A structural schematic diagram for illustrating a schematic implementation of a sterilization component for sanitary ware.
[0019] Figure 2 A structural diagram for illustrating an illustrative embodiment of a toilet.
[0020] Figure 3 A schematic structural diagram for illustrating an exemplary embodiment of a urinal.
[0021] Figure 4 A flow chart for illustrating a schematic implementation of a method for sterilizing sanitary ware.
[0022] Description of labels:
[0023] 10 Sterilization components
[0024] 12 Water diverter valve
[0025] 122 water inlet
[0026] 124 Sterilization outlet
[0027] 126 flushing outlet
[0028] 14 Flow-through electrolyzer
[0029] 16 Electrolytic Atomizer
[0030] 160 Immersed Electrolysis Module
[0031] 161 Electrolyte channel
[0032] 162 Electrolytic atomization box
[0033] 163 Electrolysis Chamber
[0034] 164 Liquid inlet
[0035] 165 Spray Chamber
[0036] 166 Mist outlet
[0037] 167 Partition
[0038] 168 Atomization Module
[0039] 169 Blowing device
[0040] 20 Toilet Seat
[0041] 22 Toilet cavity
[0042] 30 Toilet Seat Assembly
[0043] 31 Toilet Seat
[0044] 312 Sterilization Channel
[0045] 313 Cleaning device
[0046] 314 Spray gun access
[0047] 32 Toilet Seat DETAILED DESCRIPTION
[0048] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by knob technicians in the field without making creative work are within the scope of protection of the present application.
[0049] In this document, “exemplary” means “serving as an example, instance or illustration”, and any diagram or implementation described in this document as “exemplary” should not be interpreted as a more preferred or more advantageous technical solution.
[0050] In order to simplify the drawings, only the parts related to the present application are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically drawn or marked.
[0051] The technical solutions provided by various embodiments of the present application are described in detail below in conjunction with the accompanying drawings.
[0052] Figure 1 A schematic diagram of a schematic implementation scheme of a sterilization component for sanitary ware is provided. Figure 1 As shown, the sterilization component 10 of the sanitary ware includes a water diversion valve 12 , a flow-through electrolyzer 14 and an electrolytic atomizer 16 .
[0053] Among them, the water inlet side of the water diverter valve 12 is the input side, and the water outlet side of the water diverter valve 12 is the output side. The water diverter valve 12 has a water inlet 122 on its input side, and the water inlet 122 can be connected to a water source. The output side of the water diverter valve 12 has two water outlets, namely a sterilization outlet 124 and a flushing outlet 126. The water diverter valve 12 can control the connection relationship between the water inlet 122 and the sterilization outlet 124 and the flushing outlet 126. Specifically, the water inlet 122 can be controlled to be connected only to the sterilization outlet 124, or the water inlet 122 can be controlled to be connected only to the flushing outlet 126, or the water inlet 122 can be controlled to be connected to the sterilization outlet 124 and the flushing outlet 126 at the same time, so as to realize different working requirements of sanitary ware.
[0054] The overflow electrolyzer 14 can be connected to the flushing outlet 126 through a pipeline, and can also be connected to the cleaning device 313 of sanitary ware through a pipeline. After the overflow electrolyzer 14 is in operation, it can electrolyze the water flow passing through, so that the water flow contains hypochlorous acid.
[0055] The electrolytic atomizer 16 includes an electrolytic atomizer box 162, an immersion electrolytic module 160 and an atomizer module 168. The electrolytic atomizer box 162 has a liquid inlet 164 and a mist outlet 166. The liquid inlet 164 can be connected to the sterilization outlet 124 of the water diversion valve 12 by a pipeline, and the mist outlet 166 can be connected to the sterilization channel 312 of the sanitary ware by a pipeline. The immersion electrolytic module 160 is arranged in the electrolytic atomizer box 162 so as to electrolyze the liquid in the electrolytic atomizer box 162 to obtain an electrolyte. Compared with the overflow electrolyzer 14, the contact time between the immersion electrolytic module 160 and the liquid is longer, and the concentration of hypochlorous acid generated in the electrolyte is more controllable. The atomization module 168 is disposed in the electrolytic atomization box 162 so as to atomize the electrolyte to obtain atomized steam. The generated atomized steam can be discharged to the sterilization channel 312 of the sanitary ware through the exhaust port 166 .
[0056] The above-mentioned sanitary ware can be various types of sanitary ware, such as toilets, urinals, etc. Taking the toilet as an example of sanitary ware, you can also refer to Figure 2 The toilet seat 20 of the toilet has a toilet bowl cavity 22, Figure 1 The cleaning device 313 is a spray gun, which can be Figure 2 The spray gun inlet and outlet 314 of the middle toilet extends into the toilet bowl cavity 22, and Figure 2 The toilet has a sterilization channel 312 connected to the toilet bowl cavity 22. The sterilization assembly 10 of the sanitary ware is placed in the toilet, the over-current electrolyzer 14 is connected to the spray gun of the toilet, and the mist outlet 166 of the electrolytic atomization box 162 is connected to the sterilization channel 312 of the toilet.
[0057] When a cleaning device is needed to provide cleaning water, the water inlet 122 and the flushing outlet 126 of the water diverter valve 12 can be controlled to be connected, and the flushing water can be delivered to the toilet through the overflow electrolyzer 14. During this process, the overflow electrolyzer 14 is not required to work, so that the flushing water can be directly used by the user for flushing.
[0058] When sterilization is needed, the sterilization components of the above-mentioned sanitary ware can provide two sterilization solutions.
[0059] One method is to control the water inlet 122 of the water diverter valve 12 to be connected to the flushing outlet 126, and to open the overflow electrolyzer 14 to produce an electrolyte containing hypochlorous acid, which will eventually be directly provided to the spray gun of the toilet to provide corresponding sterilization treatment to the nozzle of the spray gun.
[0060] The other method is to control the water inlet 122 of the water diverter valve 12 to be connected with the sterilization water outlet 124. At this time, the water will flow through the sterilization water outlet 124 to the liquid inlet 164 of the electrolytic atomization box 162 and enter the electrolytic atomization box 162. The immersion electrolysis module 160 can electrolyze the liquid in the electrolytic atomization box 162 and obtain an electrolyte containing hypochlorous acid. The electrolyte will be atomized into atomized steam by the atomization module 168. The atomized steam will enter the toilet bowl cavity 22 through the sterilization channel 312 of the toilet. During the sterilization process, the toilet lid of the toilet is closed, so that the atomized steam will be enclosed in the toilet bowl cavity 22. The atomized steam with hypochlorous acid can contact every corner of the toilet bowl cavity 22, including the outer surface of the spray gun, to achieve efficient and comprehensive sterilization.
[0061] Since the above-mentioned sterilization component achieves sterilization through atomized steam containing hypochlorous acid, it has a large sterilization area and a good sterilization effect, and due to the weak acidity of hypochlorous acid, it will not cause safety hazards to users. In addition, the above-mentioned sterilization component is designed based on the cleaning device system of the sanitary ware itself. Without affecting the flushing work of the cleaning device, the flushing water (tap water) used by the cleaning device is used to produce electrolyzed water and atomized steam for sterilization. The overall space occupied by the sterilization component is small, which is conducive to the space design inside the sanitary ware and has low production cost. Moreover, the above-mentioned sterilization component does not require additional sterilization raw materials, and theoretically can be sterilized repeatedly indefinitely, with low cost of use.
[0062] In addition, it should be noted that because the above-mentioned sterilization component has two sterilization modes, the overall use is more flexible and can adapt to different usage requirements. The electrolytic atomization box 162 itself has a storage function for the electrolyte. By controlling the working time of the immersion electrolytic module 160, the hypochlorous acid concentration of the electrolyte in the electrolytic atomization box 162 can be controlled. In conjunction with the atomization module 168, atomized steam with different hypochlorous acid concentrations can be accurately provided for sterilization, making the overall sterilization method more flexible and convenient.
[0063] exist Figure 1 In the embodiment of the sterilization assembly shown, an electrolysis chamber 163, an atomization chamber 165 and an electrolyte channel 161 are formed inside the electrolysis atomization box 162. Among them, the liquid inlet 164 is opened in the electrolysis chamber 163, and the immersion electrolysis module 160 is arranged in the electrolysis chamber 163. The mist outlet 166 is opened in the atomization chamber 165, and the atomization module 168 is arranged in the atomization chamber 165. The electrolyte channel 161 connects the electrolysis chamber 163 and the atomization chamber 165, so that the electrolyzed water in the electrolysis chamber 163 after being electrolyzed by the immersion electrolysis module 160 can flow into the atomization chamber 165, and after the electrolyte immerses (fills) the electrolyte channel 161, the gas communication between the electrolysis chamber 163 and the atomization chamber 165 can be isolated, so that the atomized steam generated in the atomization chamber 165 will not flow into the electrolysis chamber 163, but can only be discharged from the mist outlet 166.
[0064] The electrolytic atomization box 162 of the electrolytic atomizer 16 is cleverly designed to effectively generate atomized steam containing hypochlorous acid and to allow the atomized steam to be discharged only from the exhaust port 166 as needed.
[0065] exist Figure 1 In the embodiment of the sterilization assembly shown, a partition 167 is provided in the electrolytic atomization box 162, and the cavity in the electrolytic atomization box 162 is divided into the electrolytic chamber 163 and the atomization chamber 165 by the partition 167, and the electrolyte channel 161 is formed by the partition 167 and the inner wall of the electrolytic atomization box 162. The above structure is simple and occupies little space.
[0066] exist Figure 1 In the embodiment of the sterilization assembly shown, the electrolytic atomizer 16 is further provided with a blowing device 169 , which can blow air into the atomization chamber 165 so that the atomized steam can be blown out of the mist outlet 166 more quickly.
[0067] The present application also provides a sanitary ware, which includes a cleaning device 313, a sterilization channel 312 and the above-mentioned sterilization component 10, wherein the over-current electrolyzer 14 can be connected to the cleaning device 313 by pipeline, and the mist outlet 166 of the electrolytic atomization box 162 can be connected to the sterilization channel 312 by pipeline. In a more specific embodiment, the sanitary ware can be, for example, Figure 2 In the toilet shown, the cleaning device 313 is a spray gun that can be extended into the toilet bowl cavity of the toilet seat, and the sterilization channel 312 can be connected to the toilet bowl cavity 22 of the toilet seat.
[0068] like Figure 2 In the embodiment shown, the toilet includes a toilet seat 20, which is formed with a toilet bowl cavity 22, and the toilet seat 20 is also formed with a sterilization channel 312 connected to the toilet bowl cavity 22. The cleaning device 313 is a spray gun disposed on the toilet seat 20 and can be extended into the toilet bowl cavity 22 (such as through Figure 2The spray gun inlet and outlet 314 extends into the toilet bowl cavity 22). The toilet also includes Figure 1 In the sterilization assembly 10 shown, the flow-through electrolyzer 14 can be connected to the spray gun of the toilet by pipeline, and the mist outlet 166 of the electrolytic atomization box 162 can be connected to the sterilization channel 312 by pipeline. Among them, the water inlet 122 of the water diverter valve 12 of the sterilization assembly 10 can be connected to the water source outside the toilet by pipeline or to the water tank of the toilet by pipeline.
[0069] exist Figure 2 In the illustrated embodiment, the toilet further comprises a toilet cover assembly 30 disposed on the toilet seat 20, and the toilet cover assembly 30 comprises a toilet seat 31 and a toilet cover 32 capable of covering the toilet seat 31. The toilet seat 31 is provided with a spray gun inlet and outlet 314 and a sterilization channel 312 for the spray gun to extend.
[0070] In a more specific embodiment, the sanitary ware may also be a urinal, for example, see Figure 3 , wherein the cleaning device 313 can be a flushing nozzle of a urinal, and the sterilization channel 312 is connected to the urinal. Figure 1 The flow-through electrolyzer 14 shown can be connected to a flushing nozzle by pipes. Figure 1 The mist outlet 166 of the electrolytic atomization box 162 shown can be connected to the sterilization channel 312 through a pipeline.
[0071] The present application also provides a method for sterilizing sanitary ware, such as Figure 4 As shown, the sterilization methods include:
[0072] Step S11: Detecting that the user sits on the toilet seat, proceeding to step S12;
[0073] Step S12: Control the water diversion valve 12 to connect the water inlet 122 to the sterilization water outlet 124. Figure 1 It should be noted that this action does not affect the water diversion valve 12, and the water inlet 122 can be connected to the flushing outlet 126, and then enter step S13;
[0074] Step S13: Control the immersion electrolysis module 160 to start working and work for a first preset time to start producing electrolyte. Figure 1 , then enter S14;
[0075] Step S14: Detect whether the toilet lid is in the closed state. If it is closed, the toilet cavity 22 is in a closed state (the toilet lid 32 and the toilet cavity 22 can be seen at the same time). Figure 2 ), then go to step S15, if it is not covered, continue testing.
[0076] Step S15: Control the toilet spray gun to extend out of the spray gun outlet 314, and refer to Figure 2, proceed to step S16;
[0077] Step S16: Control the atomization module 168 to work for a second preset time, and refer to Figure 1 At this time, the atomized steam generated by the atomizing module 168 can enter the toilet bowl cavity 22 through the sterilization channel 312 to achieve the sterilization operation inside the closed toilet bowl cavity 22, and then enter step S17;
[0078] Step S17: Control the spray gun to retract the spray gun inlet and outlet 314, and the sterilization operation is completed. Those skilled in the art will appreciate that the toilet seat may be dried before step S17 to facilitate next use.
[0079] The above-mentioned sterilization method for sanitary ware can achieve the sterilization work of the toilet bowl cavity 22 and the spray gun.
[0080] The above is only a specific implementation of the present application. Under the above teachings of the present application, those skilled in the art can make other improvements or modifications based on the above embodiments. Those skilled in the art should understand that the above specific description is only to better explain the purpose of the present application, and the protection scope of the present application shall be based on the protection scope of the claims.
Claims
1. A sterilization component for sanitary ware, the sanitary ware having a cleaning device (313) and a sterilization channel (312), characterized in that: The sterilization component (10) comprises: a water diversion valve (12), wherein the input side of the water diversion valve (12) is provided with a water inlet (122) capable of being connected to a water source, and the output side of the water diversion valve (12) is provided with a sterilization water outlet (124) and a flushing water outlet (126), and the water diversion valve (12) is capable of controlling the water inlet (122) to be connected to the sterilization water outlet (124) and / or the flushing water outlet (126); and A flow-through electrolyzer (14) which can be connected to the flushing outlet (126) via a pipeline and can be connected to the sanitary ware cleaning device (313) via a pipeline; and An electrolytic atomizer (16), the electrolytic atomizer (16) comprising: The electrolytic atomization box (162) has a liquid inlet (164) that can be connected to the sterilization water outlet (124) through a pipeline, and a mist outlet (166) that can be connected to the sterilization channel (312) of the sanitary ware through a pipeline. an immersion electrolysis module (160), which is disposed in the electrolysis atomization box (162) so as to electrolyze the liquid in the electrolysis atomization box (162) to obtain an electrolyte, and The atomization module (168) is arranged in the electrolytic atomization box (162) so as to atomize the electrolyte to obtain atomized steam that can be discharged through the mist outlet (166).
2. The sterilization component according to claim 1, characterized in that: The electrolytic atomization box (162) is formed with: An electrolysis chamber (163), wherein the liquid inlet (164) is opened in the electrolysis chamber (163), and the immersion electrolysis module (160) is arranged in the electrolysis chamber (163); an atomization chamber (165), the mist exhaust port (166) being opened in the atomization chamber (165), and the atomization module (168) being arranged in the atomization chamber (165); and An electrolyte channel (161) is connected to the electrolysis chamber (163) and the atomization chamber (165), so that the electrolyte can pass through the electrolyte channel (161) to isolate the gas connection between the electrolysis chamber (163) and the atomization chamber (165).
3. The sterilization component according to claim 2, characterized in that: A partition (167) is provided in the electrolytic atomization box (162), and the partition (167) divides the cavity in the electrolytic atomization box (162) into the electrolytic chamber (163) and the atomization chamber (165), and the interval between the partition (167) and the inner wall of the electrolytic atomization box (162) forms the electrolyte channel (161).
4. The sterilization component according to claim 2, characterized in that: The electrolytic atomizer (16) is also provided with a blowing device (169), and the blowing device (169) is capable of blowing air into the atomization chamber (165) to blow the atomized steam out of the mist outlet (166).
5. Sanitary ware, characterized in that, The sanitary ware includes: Cleaning device (313); Sterilization channel (312); and A sterilization component as described in any one of claims 1 to 4, wherein the flow-through electrolyzer (14) can be connected to the cleaning device (313) by a pipeline, and the mist outlet (166) of the electrolytic atomization box (162) can be connected to the sterilization channel (312) by a pipeline.
6. The sanitary ware according to claim 5, characterized in that: The sanitary ware is a toilet, and the toilet comprises a toilet seat (20), the toilet seat (20) forms a toilet bowl cavity (22), the toilet seat (20) also forms the sterilization channel (312), the sterilization channel (312) is connected to the toilet bowl cavity (22), and the cleaning device (313) is a spray gun arranged on the toilet seat (20), and the spray gun can extend into the toilet bowl cavity (22).
7. The sanitary ware according to claim 6, characterized in that: The toilet comprises a toilet cover assembly (30) arranged on the toilet seat (20), the toilet cover assembly (30) comprising a toilet seat (31) and a toilet cover (32) capable of covering the toilet seat (31), the toilet seat (31) being provided with a spray gun inlet and outlet (314) for the spray gun to extend out and the sterilization channel (312).
8. The sanitary ware according to claim 6, characterized in that: The water inlet (122) of the water diversion valve (12) is connected to a water source outside the toilet through a pipeline or to a water tank of the toilet through a pipeline.
9. The sanitary ware according to claim 5, characterized in that: The sanitary ware is a urinal, the cleaning device (313) is a flushing nozzle in the urinal, and the sterilization channel (312) is connected to the urinal.