Nozzle, liquid spraying assembly and bathroom device

Abstract

The utility model relates to the technical field of bathroom equipment, and discloses a nozzle, a liquid spraying assembly and a bathroom device.The nozzle comprises a nozzle pipe body, the nozzle pipe body comprises a liquid inlet end and a liquid spraying end, the liquid spraying end comprises an end liquid spraying part and a side liquid spraying part, and the end liquid spraying part is arranged on the end face of the liquid spraying end; the side liquid spraying part is arranged on the side face of the liquid spraying end, and the end liquid spraying part and the side liquid spraying part are communicated on the liquid spraying end in a wall-free mode. According to the nozzle, the liquid spraying assembly and the bathroom device, the problem that the sterilization effect of the bathroom device is poor can be solved or improved.

Description

Technical Field

[0001] This application relates to the technical field of sanitary equipment, specifically to a nozzle, a liquid spraying assembly, and a sanitary device. Background Art

[0002] The application of nozzles in sanitary devices is extensive and diverse, which can meet the cleaning needs in different scenarios. Specifically, for example, toilets, urinals, and squat toilets all require nozzles to spray water for disinfection and flushing.

[0003] In related technologies, electrolyzed water needs to be sprayed in sanitary devices for sterilization. The flow-through electrolyzed water module forms electrolyzed water by electrolyzing the residual chlorine in tap water. However, in the electrolysis process, to produce qualified electrolyzed water (i.e., the content of the sterilizing component meets the sterilization requirements), since the amount of the sterilizing component generated by the electrolyzed water module per unit time is certain, to ensure the sterilization effect of the electrolyzed water, usually the flow rate of the electrolyzed water is small, generally between 300 ml and 800 ml at a time.

[0004] However, during the process of spraying electrolyzed water by the nozzle on the sanitary device, due to the small spraying angle range of the nozzle, it is impossible to spray the electrolyzed water comprehensively on the wall surface that needs to be disinfected on the sanitary device, resulting in ineffective sterilization of the local wall surface where the electrolyzed water is not sprayed, and thus poor sterilization effect of the sanitary device. Summary of the Utility Model

[0005] In view of this, this application provides a nozzle, a liquid spraying assembly, and a sanitary device to solve or improve the problem of poor sterilization effect of the sanitary device.

[0006] In a first aspect, this application provides a nozzle, which includes a nozzle body. The nozzle body includes a liquid inlet end and a liquid spraying end. The liquid spraying end includes an end liquid spraying part and a side liquid spraying part. The end liquid spraying part is arranged on the end face of the liquid spraying end; the side liquid spraying part is arranged on the side face of the liquid spraying end, and the end liquid spraying part and the side liquid spraying part are communicated without a wall on the liquid spraying end.

[0007] By arranging the side liquid spraying part on the side wall of the liquid spraying end of the water spraying pipe body and communicating it without a wall with the end liquid spraying part on the end face of the liquid spraying end, the spraying width of the liquid spraying end can be increased through the side liquid spraying part, so as to spray the sterilizing liquid comprehensively on the wall surface that needs to be disinfected on the sanitary device and perform comprehensive sterilization to improve the sterilization effect of the sanitary device.

[0008] In an optional embodiment, the side liquid spraying part is communicated with any one end of the end liquid spraying part along the width direction of the end liquid spraying part.

[0009] In an optional embodiment, two side liquid spraying parts are arranged, which are respectively communicated without a wall with both ends of the end liquid spraying part along the width direction of the end liquid spraying part.

[0010] In an alternative embodiment, the central plane of the end liquid spraying part along its height direction coincides with the central planes of the two side liquid spraying parts along their respective height directions, or they are connected to form a curved surface.

[0011] In an alternative embodiment, the central plane of the end liquid spraying part along its height direction is arranged at an angle with the axis of the nozzle tube body.

[0012] In an alternative embodiment, a liquid blocking part is arranged on the inner end surface of the liquid spraying end. The liquid blocking part is located at the middle position of the end liquid spraying part and extends along the height direction of the end liquid spraying part.

[0013] In an alternative embodiment, it further includes a liquid inlet tube body. The axis of the nozzle tube body is linear. The output end of the liquid inlet tube body is hermetically inserted into the liquid inlet end of the nozzle tube body, and the input end of the liquid inlet tube body is adapted to be communicated with the liquid supply pipeline of the sterilizing liquid.

[0014] In a second aspect, the present application further provides a liquid spraying assembly, including a housing and the nozzle in any of the above embodiments. A liquid supply pipeline and a water spraying pipeline are arranged in the housing. The liquid supply pipeline is adapted to be communicated with the output end of the sterilizing liquid generating device; the nozzle tube body is arranged on the housing, and the nozzle tube body is communicated with the liquid supply pipeline.

[0015] Since the liquid spraying assembly includes a nozzle and has the same effects as the nozzle, it will not be elaborated here.

[0016] In an alternative embodiment, the installation direction of the housing is the first direction, the liquid outlet direction of the nozzle tube body and the water outlet direction of the water spraying pipeline are both the second direction, and the first direction and the second direction are arranged at an angle; and / or, an induction module is installed on the housing for identifying a human body, and the induction module is used to be connected to a controller.

[0017] In a third aspect, the present application further provides a sanitary ware device, including a sanitary ware body and the liquid spraying assembly in any of the above embodiments, and the housing is installed on the sanitary ware body.

[0018] Since the sanitary ware device includes a liquid spraying assembly and has the same effects as the liquid spraying assembly, it will not be elaborated here. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the related art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the related art. Obviously, the following drawings are some embodiments of the present application. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] Figure 1 Is an axonometric view of a nozzle according to an embodiment of the present application;

[0021] Figure 2 Is an axonometric view of a nozzle according to another perspective of an embodiment of the present application;

[0022] Figure 3 Is an axonometric view of a nozzle according to yet another perspective of an embodiment of the present application;

[0023] Figure 4 Is an axonometric view of a nozzle according to yet another perspective of an embodiment of the present application;

[0024] Figure 5 Is a top view of a nozzle according to an embodiment of the present application;

[0025] Figure 6 Is Figure 5 The sectional view at A-A in

[0026] Figure 7 Is an axonometric view of a liquid spraying assembly according to an embodiment of the present application;

[0027] Figure 8 Is a left view of a liquid spraying assembly according to an embodiment of the present application;

[0028] Figure 9 Is Figure 8 The sectional view at B-B in

[0029] Figure 10 Is an exploded view of a liquid spraying assembly according to an embodiment of the present application;

[0030] Figure 11 Is an axonometric view of a sanitary ware device according to an embodiment of the present application.

[0031] Explanation of reference numerals:

[0032] 1, nozzle; 2, liquid spraying assembly; 3, sanitary ware device;

[0033] 11, nozzle tube body; 12, liquid inlet tube body;

[0034] 111, liquid inlet end; 112, liquid spraying end; 113, end liquid spraying part; 114, side liquid spraying part; 115, liquid blocking part; 116, fixing part;

[0035] 21, housing; 22, induction module;

[0036] 211, liquid supply pipeline; 212, water spraying pipeline;

[0037] 31, sanitary ware body. Detailed implementation manners

[0038] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the following will clearly and completely describe the technical solutions in the embodiments of this application with reference to the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are part of the embodiments of this application, rather than all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of protection of this application.

[0039] In the related art, in the sanitary ware device 3, electrolyzed water needs to be sprayed for sterilization. The flow-through electrolyzed water module forms electrolyzed water by electrolyzing the residual chlorine in tap water. However, in the electrolysis process, to produce qualified electrolyzed water (i.e., the content of the sterilizing component meets the sterilization requirements), since the amount of the sterilizing component generated by the electrolyzed water module per unit time is certain, to ensure the sterilization effect of the electrolyzed water, usually the flow rate of the electrolyzed water is small, generally between 300 ml and 800 ml at a time.

[0040] However, during the process of spraying electrolyzed water by the nozzle 1 on the sanitary ware device 3, due to the small spraying angle range of the nozzle 1, it is impossible to spray comprehensively on the wall surface that needs to be disinfected on the sanitary ware device 3, resulting in ineffective sterilization on the local wall surface where the electrolyzed water is not sprayed, and thus the sterilization effect of the sanitary ware device 3 is poor.

[0041] To solve the above technical problems, this application provides a nozzle 1, a liquid spraying assembly 2, and a sanitary ware device 3, which can solve or improve the problem of poor sterilization effect of the sanitary ware device 3.

[0042] The following will describe the embodiments of this application in conjunction with Figures 1 to 11 , the embodiments of this application will be described.

[0043] According to an embodiment of this application, on the one hand, a nozzle 1 is provided, as shown in Figures 1 to 2 , which includes a nozzle tube body 11. The nozzle tube body 11 includes a liquid inlet end 111 and a liquid spraying end 112. The liquid inlet end 111 is used to communicate with the liquid supply pipeline 211 of the sterilizing liquid. The liquid spraying end 112 includes an end liquid spraying part 113 and a side liquid spraying part 114. The end liquid spraying part 113 is arranged on the end surface of the liquid spraying end 112; the side liquid spraying part 114 is arranged on the side surface of the liquid spraying end 112, and the end liquid spraying part 113 and the side liquid spraying part 114 are in wall-free communication on the liquid spraying end 112.

[0044] It should be noted that the above "wall-free communication" means that there is no partition wall between the end liquid spraying part 113 and the side liquid spraying part 114 for communication, rather than through drilling holes in the partition wall for communication.

[0045] Specifically, the nozzle tube body 11 can be a metal material pipeline, such as a steel pipe or an alloy pipe, or a plastic pipe, such as a PP pipe or a PP + ABS pipe, which can be selected and adjusted according to the selection requirements.

[0046] In this embodiment, by providing a side liquid spraying portion 114 on the side wall of the liquid spraying end 112 of the water spraying pipe body and communicating with the end liquid spraying portion 113 on the end surface of the liquid spraying end 112 without a wall, the liquid spraying width of the liquid spraying end 112 can be increased through the side liquid spraying portion 114, so as to spray the bactericidal liquid comprehensively on the wall surface of the sanitary ware device 3 that needs to be disinfected, and perform comprehensive sterilization to improve the sterilization effect of the sanitary ware device 3.

[0047] In one embodiment, as Figure 1 shown, the side liquid spraying portion 114 communicates with the end liquid spraying portion 113 at any one end along the width direction of the end liquid spraying portion 113.

[0048] It should be noted that the width direction of the end liquid spraying portion 113 generally refers to the width direction of the liquid curtain formed by the water spraying of the end liquid spraying portion 113. For example, if the cross-section of the end liquid spraying portion 113 is rectangular, it is the direction of the long side of the rectangle.

[0049] In this embodiment, the side liquid spraying portion 114 communicates with the end liquid spraying portion 113 at any one end along the width direction of the end liquid spraying portion 113, which can effectively increase the width of the sprayed liquid curtain of the side liquid spraying portion 114, reduce the overlapping spraying of the bactericidal liquid, and reduce the sterilization effect.

[0050] In some embodiments not shown, the portion of the end liquid spraying portion 113 that is far from its end along its width direction communicates with the side liquid spraying portion 114. Although it can also increase the width of the sprayed liquid curtain of the liquid spraying end 112, it will form an overlapping spraying effect, resulting in uneven distribution of the bactericidal liquid on the wall surface of the sanitary ware device 3 that needs to be sterilized, and reducing the sterilization effect.

[0051] In one embodiment, as Figures 1 to 2 shown, the side liquid spraying portions 114 are provided in two, and are respectively communicated with the two ends of the end liquid spraying portion 113 without a wall along the width direction of the end liquid spraying portion 113. In this embodiment, by providing the side liquid spraying portions 114 on both sides, the sprayed liquid curtain of the liquid spraying end 112 can be widened on both sides, as Figure 8 shown by the arrows in the figure, so as to spray the bactericidal liquid more comprehensively on the wall surface of the sanitary ware device 3 that needs to be disinfected, and perform more comprehensive sterilization to further improve the sterilization effect of the sanitary ware device 3.

[0052] In one embodiment, as Figures 1 to 3 shown, the central plane of the end liquid spraying portion 113 along its height direction coincides with the central planes of the two side liquid spraying portions 114 along their respective height directions, or is connected to form a curved surface.

[0053] It should be noted that the height direction of the end liquid spraying part 113 refers to the thickness direction of the liquid curtain formed by the water spraying of the end liquid spraying part 113; the central plane of the end liquid spraying part 113 along its height direction refers to the middle plane of the two end faces of the end liquid spraying part 113 along its height direction, and is also an equidistant plane.

[0054] In this embodiment, the central plane of the end liquid spraying part 113 along its height direction coincides with the central planes of the two side liquid spraying parts 114 along their respective height directions, or is connected to form a curved surface, which can improve the uniformity of the liquid curtain formed by the liquid spraying end 112, thereby improving the consistency of the sterilization effect.

[0055] In one embodiment, as Figure 6 shown, the central plane of the end liquid spraying part 113 along its height direction is arranged at an angle with the axis of the nozzle tube body 11. Specifically, the angle α is 5° to 80°, and more specifically, any one of 5°, 10°, 15°, 20°, 25°, 30°, 35°, 40°, 45°, 50°, 55°, 60°, 65°, 70°, 75° and 80°. Preferably, it is 30° to 60°, and specifically, any one of 30°, 35°, 40°, 45°, 50°, 55° and 60°.

[0056] In this embodiment, the central plane of the end liquid spraying part 113 along its height direction is arranged at an angle with the axis of the nozzle tube body 11, which can adjust the wall surface area to be disinfected on the sanitary ware device 3 covered by the water spraying liquid curtain of the liquid spraying end 112. Specifically, the angle can be selected and adjusted according to actual needs.

[0057] In one embodiment, as Figure 2 、 Figure 3 and Figure 6 shown, a liquid blocking part 115 is arranged on the inner end surface of the liquid spraying end 112. The liquid blocking part 115 is located at the middle position of the end liquid spraying part 113 and extends along the height direction of the end liquid spraying part 113. Specifically, the shape of the liquid blocking part 115 can be semi-cylindrical, triangular prism-shaped, etc.

[0058] Specifically, the liquid blocking part 115 can be clamped on the inner end surface of the liquid spraying end 112 through a limiting surface, welded on the inner end surface of the liquid spraying end 112, or the liquid blocking part 115 can be integrally formed with the inner end surface of the liquid spraying end 112.

[0059] In this embodiment, the setting of the liquid blocking part 115 can guide the water flow towards the two side liquid spraying parts 114 on both sides, increase the water output of the two side liquid spraying parts 114 on both sides, and further improve the uniformity of the liquid curtain sprayed by the liquid spraying end 112.

[0060] In one embodiment, as Figures 4 to 6As shown, it further includes a liquid inlet pipe body 12. The axis of the nozzle pipe body 11 is linear. The output end of the liquid inlet pipe body 12 is hermetically inserted into the liquid inlet end 111 of the nozzle pipe body 11, and the input end of the liquid inlet pipe body 12 is adapted to communicate with the liquid supply pipeline 211 of the sterilizing liquid. Preferably, the end face of the liquid inlet pipe body 12 located inside the nozzle pipe body 11 abuts against the liquid blocking portion 115.

[0061] Specifically, the axial cross-section of the outer surface of the liquid inlet pipe body 12 can be any shape such as circular, rectangular, polygonal, etc. A rubber sealing ring can be sleeved on the water outlet end of the liquid inlet pipe body 12 for sealing connection with the nozzle pipe body 11. A fixing portion 116 is provided on the nozzle pipe body 11, which is adapted to be fixedly connected to other components to fix the nozzle pipe body 11.

[0062] In this embodiment, the liquid inlet pipe body 12 can be bent or elbow-shaped, so as to realize the setting of the included angle between the liquid supply direction and the liquid spraying direction and facilitate the manufacture of the nozzle pipe body 11.

[0063] The nozzle 1 will be fully described below with an embodiment.

[0064] In this embodiment, as Figures 1 to 6As shown in the figure, the nozzle 1 includes a nozzle tube body 11 and a liquid inlet tube body 12. The nozzle tube body 11 includes a liquid inlet end 111 and a liquid spraying end 112. The liquid inlet end 111 is used to communicate with the liquid supply pipeline 211 of the sterilizing liquid. The liquid spraying end 112 includes an end liquid spraying part 113 and a side liquid spraying part 114. The end liquid spraying part 113 is arranged on the end face of the liquid spraying end 112; the side liquid spraying part 114 is arranged on the side face of the liquid spraying end 112. The end liquid spraying part 113 and the side liquid spraying part 114 are in wall-free communication on the liquid spraying end 112; a liquid blocking part 115 is arranged on the inner end face of the liquid spraying end 112. The liquid blocking part 115 is located at the middle position of the end liquid spraying part 113 and extends along the height direction of the end liquid spraying part 113. Specifically, the shape of the liquid blocking part 115 can be semi-cylindrical, triangular prism-shaped, etc.; preferably, the axis of the nozzle tube body 11 is linear. The output end of the liquid inlet tube body 12 is hermetically inserted into the liquid inlet end 111 of the nozzle tube body 11, and the input end of the liquid inlet tube body 12 is adapted to communicate with the liquid supply pipeline 211 of the sterilizing liquid; specifically, the side liquid spraying part 114 communicates with any one end of the end liquid spraying part 113 along the width direction of the end liquid spraying part 113; or, two side liquid spraying parts 114 are provided, which are in wall-free communication with the two ends of the end liquid spraying part 113 along the width direction of the end liquid spraying part 113 respectively. The central plane of the end liquid spraying part 113 along its height direction coincides with the central planes of the two side liquid spraying parts 114 along their respective height directions, or is connected to form a curved surface; the central plane of the end liquid spraying part 113 along its height direction is arranged at an angle with the axis of the nozzle tube body 11. The specific angle is 5° to 80°, and more specifically, it is any one of 5°, 10°, 15°, 20°, 25°, 30°, 35°, 40°, 45°, 50°, 55°, 60°, 65°, 70°, 75° and 80°, or it can also be other angles not listed; preferably, it is 30° to 60°, and more specifically, it is any one of 30°, 35°, 40°, 45°, 50°, 55° and 60°, or it can also be other angles not listed.

[0065] According to an embodiment of the present application, in a second aspect, a liquid spraying assembly 2 is provided, as Figures 7 to 10 shown, which includes a housing 21 and the nozzle 1 in any one of the embodiments of the first aspect. A liquid supply pipeline 211 and a water spraying pipeline 212 are arranged in the housing 21. The liquid supply pipeline 211 is adapted to communicate with the output end of the sterilizing liquid generating device; the nozzle tube body 11 is arranged on the housing 21, and the nozzle tube body 11 communicates with the liquid supply pipeline 211.

[0066] Since the liquid spraying assembly 2 includes the nozzle 1 and has the same technical effects as the nozzle 1, no further description will be given here.

[0067] In addition, a water spraying pipeline 212 is arranged in the liquid spraying assembly 2, which can realize the liquid supply pipeline 211 to transport the sterilizing liquid to the nozzle 1 for spraying and disinfection, and then the water spraying pipeline 212 sprays water for flushing.

[0068] In one embodiment, as Figure 10 shown, the installation direction of the housing 21 is the first direction, and the liquid outlet direction of the nozzle tube body 11 and the water outlet direction of the water spray pipeline 212 are both the second direction. The first direction and the second direction are arranged at an angle. Specifically, the included angle β is 30° to 90°, and more specifically, any one of 30°, 35°, 40°, 45°, 50°, 55°, 60°, 65°, 70°, 75°, 80°, 85°, and 90°, or other angles not listed; preferably, 30° to 60°, specifically, any one of 30°, 35°, 40°, 45°, 50°, 55°, and 60°, or other angles not listed; and / or, an induction module 22 is installed on the housing 21 for identifying a human body, and the induction module 22 is used to connect to a controller.

[0069] In this embodiment, the installation direction of the housing 21 is arranged at an angle with the water spray direction, especially at an angle close to a right angle, and it can be applied to a urinal.

[0070] According to an embodiment of the present application, in a third aspect, a sanitary ware device 3 is provided, as Figure 11 shown, including a sanitary ware body 31 and the liquid spraying assembly 2 in any one of the embodiments of the second aspect, and the housing 21 is installed on the sanitary ware body 31.

[0071] It should be noted that the sanitary ware device 3 can be sanitary ware products such as a urinal, a toilet, a squatting pan, etc.

[0072] In this embodiment, since the sanitary ware device 3 includes the liquid spraying assembly 2, it has the same technical effects as the liquid spraying assembly 2, and will not be elaborated here.

[0073] Although the embodiments of the present application have been described with reference to the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present application, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A nozzle, characterized in that, Comprising: A nozzle tube body (11), the nozzle tube body (11) includes a liquid inlet end (111) and a liquid spraying end (112), and the liquid spraying end (112) includes: An end liquid spraying part (113), the end liquid spraying part (113) is arranged on the end face of the liquid spraying end (112); And A side liquid spraying part (114), the side liquid spraying part (114) is arranged on the side surface of the liquid spraying end (112), and the end liquid spraying part (113) and the side liquid spraying part (114) are in wall-free communication on the liquid spraying end (112).

2. The nozzle according to claim 1, wherein The side liquid spraying part (114) communicates with any one end of the end liquid spraying part (113) along the width direction of the end liquid spraying part (113).

3. The nozzle according to claim 2, characterized in that, The side liquid spraying part (114) is arranged in two, and is respectively in wall-free communication with both ends of the end liquid spraying part (113) along the width direction of the end liquid spraying part (113).

4. The nozzle according to claim 3, characterized in that The central plane of the end liquid spraying part (113) along its height direction coincides with the central planes of the two side liquid spraying parts (114) along their respective height directions, or is connected to form a curved surface.

5. The nozzle according to claim 4, characterized in that, The central plane of the end liquid spraying part (113) along its height direction is arranged at an angle with the axis of the nozzle tube body (11).

6. The nozzle according to any one of claims 1 to 5, characterized in that, A liquid blocking part (115) is arranged on the inner end face of the liquid spraying end (112), the liquid blocking part (115) is located at the middle position of the end liquid spraying part (113), and extends along the height direction of the end liquid spraying part (113).

7. The nozzle according to any one of claims 1 to 5, characterized in that, It further includes a liquid inlet tube body (12), the axis of the nozzle tube body (11) is linear, the output end of the liquid inlet tube body (12) is hermetically inserted into the liquid inlet end (111) of the nozzle tube body (11), and the input end of the liquid inlet tube body (12) is adapted to communicate with the liquid supply pipeline (211) of the sterilizing liquid.

8. A liquid spraying component, characterized in that, Comprising: A housing (21), a liquid supply pipeline (211) and a water spraying pipeline (212) are arranged in the housing (21), and the liquid supply pipeline (211) is adapted to communicate with the output end of the sterilizing liquid generating device; and The nozzle (1) according to any one of claims 1 to 7, the nozzle tube body (11) is arranged on the housing (21), and the nozzle tube body (11) communicates with the liquid supply pipeline (211).

9. The liquid spraying assembly according to claim 8, wherein, The installation direction of the housing (21) is the first direction, the liquid outlet direction of the nozzle tube body (11) and the water outlet direction of the water spraying pipeline (212) are both the second direction, and the first direction and the second direction are arranged at an angle; And / or, an induction module (22) is installed on the housing (21) for identifying a human body, and the induction module (22) is used to connect to a controller.

10. A sanitary ware device, characterized in that, Comprising: A bathroom body (31); And The liquid spraying assembly (2) according to claim 8 or 9, the housing (21) is installed on the bathroom body (31).

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