Silencing valve plate, water mixing valve and faucet

Abstract

The utility model discloses a silencing valve plate, a water mixing valve and a faucet, and belongs to the technical field of water mixing valves. The silencing valve plate comprises a valve plate and a valve plate cover. A fluid channel penetrating through the valve plate is formed in the inner circumferential direction of the valve plate; the valve plate cover covers one side of the valve plate, and an arc-shaped flow guide part matched with the fluid channel is arranged on the side, close to the valve plate, of the valve plate cover in a protruding mode. According to the silencing valve plate, the arc-shaped flow guide part matched with the fluid channel is arranged on the side, close to the valve plate, of the valve plate cover in the protruding mode, so that water flow can smoothly flow into the fluid channel along the arc-shaped flow guide part and smoothly flow out of the fluid channel through the arc-shaped flow guide part, and the resistance and impact force of water flowing in and out of the water flow are effectively reduced; therefore, noise generated when water flows in and out is effectively reduced, the use experience of a user is improved, and the device is suitable for being used in the environment with the high noise requirement or the quiet environment.

Description

Technical Field

[0001] This application relates to the field of mixing valve technology, and in particular to a silencer valve plate, a mixing valve and a faucet. Background Technology

[0002] In daily life, commonly used water valves include faucets, such as kitchen faucets, basin faucets, and shower faucets. Mixing valves are popular because they can easily adjust the water temperature.

[0003] A mixing valve generally consists of a valve body and a valve core. The valve core typically includes a drive rod, a transmission seat, and a valve disc. Conventional mixing valves often generate noise during use due to the impact of water flow and the discharge of water, which can cause inconvenience in daily life, especially in environments where noise levels are high or quiet is required. Utility Model Content

[0004] In view of this, the purpose of this application is to overcome the shortcomings of the prior art and provide a silencer valve plate to solve the technical problem that the mixing valve in the prior art often generates noise during use due to the impact of water flow and water discharge, making it unsuitable for use in environments with high noise requirements or quiet environments.

[0005] To solve the above-mentioned technical problems, this application provides:

[0006] A silencer valve plate, comprising:

[0007] A valve plate, wherein a fluid channel is provided through its inner circumference;

[0008] A valve cover is provided on one side of the valve plate, and the side of the valve cover near the valve plate has an arc-shaped flow guide that cooperates with the fluid channel.

[0009] In addition, the silencer valve plate according to this application may also have the following additional technical features:

[0010] In some embodiments of this application, the arc-shaped guide portion includes a first arc segment, a straight segment, and a second arc segment. The straight segment is connected to the first arc segment and the second arc segment, respectively, and the first arc segment and the second arc segment are located at two opposite ends of the straight segment.

[0011] In some embodiments of this application, multiple arc-shaped guide portions are provided, and the multiple arc-shaped guide portions are spaced apart along a direction perpendicular to the straight line segment.

[0012] In some embodiments of this application, the spacing between any two adjacent arc-shaped guide portions is 0.7-0.9 mm.

[0013] In some embodiments of this application, the thickness of the arc-shaped guide portion is 0.6-0.8 mm.

[0014] In some embodiments of this application, the valve plate has a projection plane perpendicular to its axial direction, and the projected area of ​​the side of the fluid channel near the first arc segment on the projection plane is greater than the projected area of ​​the side of the fluid channel near the second arc segment on the projection plane.

[0015] In some embodiments of this application, the valve plate is provided with a first snap-fit ​​portion on the side near the valve plate cover, and the valve plate cover is provided with a second snap-fit ​​portion that cooperates with the first snap-fit ​​portion on the side near the valve plate.

[0016] In some embodiments of this application, the silencer valve plate further includes a sealing element that abuts between the valve plate and the valve plate cover.

[0017] Secondly, this application also provides a mixing valve, including the silencer valve plate described in any of the above embodiments.

[0018] Thirdly, this application also provides a faucet, including the mixing valve described in the above embodiments.

[0019] Compared to existing technologies, the beneficial effects of this application are:

[0020] This application proposes a silencer valve, a mixing valve, and a faucet. The silencer valve includes a valve plate and a valve plate cover. A fluid channel is provided through the valve plate in the inner circumference. The valve plate cover is located on one side of the valve plate. An arc-shaped flow guide portion that cooperates with the fluid channel is provided on the side of the valve plate near the valve plate.

[0021] By protruding an arc-shaped guide section on the side of the valve cover near the valve plate to match the fluid channel, water can flow smoothly into and out of the fluid channel along the arc-shaped guide section. This effectively reduces the resistance and impact force of water flow in and out, thereby effectively reducing the noise generated by water flow in and out, improving the user experience, and making it suitable for use in environments with high noise requirements or quiet environments. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1A perspective view of a silencer valve plate in some embodiments of this application is shown;

[0024] Figure 2 An exploded view of a silencer valve plate in some embodiments of this application is shown;

[0025] Figure 3 An exploded view of another perspective is shown for some embodiments of the silencer valve plate in this application.

[0026] Explanation of key component symbols:

[0027] 100-Silencer Valve Plate;

[0028] 110 - Valve plate; 111 - Fluid passage; 112 - First snap-fit ​​part;

[0029] 120 - Valve plate cover; 121 - Arc-shaped guide section; 1211 - First arc-shaped section; 1212 - Straight section; 1213 - Second arc-shaped section; 122 - Second snap-fit ​​section;

[0030] 130 - Seal. Detailed Implementation

[0031] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0032] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0034] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0035] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0036] like Figure 1 As shown, an embodiment of this application provides a silencer valve 100, mainly used in mixing valves, which are primarily used in faucets. The silencer valve 100 includes a valve plate 110 and a valve plate cover 120.

[0037] See also Figure 2 and Figure 3 The valve plate 110 has a fluid channel 111 extending through it in the inner circumference. The valve plate cover 120 is placed on one side of the valve plate 110. The valve plate cover 120 has an arc-shaped guide portion 121 protruding from the side of the valve plate 110 that cooperates with the fluid channel 111.

[0038] The silencer valve 100 provided in the embodiments of this application has an arc-shaped guide portion 121 protruding from the valve cover 120 near the valve plate 110 to cooperate with the fluid channel 111. This allows water to flow smoothly into and out of the fluid channel 111 along the arc-shaped guide portion 121, effectively reducing the resistance and impact force of water flow in and out, thereby effectively reducing the noise generated by water flow in and out, improving the user experience, and making it suitable for use in environments with high noise requirements or quiet environments. This avoids the technical problem in the prior art where mixing valves often generate noise during use due to water flow impact and water output, making them unsuitable for use in environments with high noise requirements or quiet environments.

[0039] like Figure 1 and Figure 3As shown, in one embodiment of this application, the arc-shaped guide portion 121 includes a first arc segment 1211, a straight segment 1212, and a second arc segment 1213. The straight segment 1212 is connected to the first arc segment 1211 and the second arc segment 1213, respectively, and the first arc segment 1211 and the second arc segment 1213 are located at two opposite ends of the straight segment 1212.

[0040] In this embodiment, by connecting the straight segment 1212 to the first arc segment 1211 and the second arc segment 1213 respectively, and setting the first arc segment 1211 and the second arc segment 1213 at opposite ends of the straight segment 1212, the water can smoothly flow into the fluid channel 111 along the first arc segment 1211 and be transported to the second arc segment 1213 via the straight segment 1212, and finally smoothly flow out of the fluid channel 111 along the second arc segment 1213. The first arc segment 1211 effectively reduces the resistance and impact force of the water flow, and the second arc segment 1213 effectively reduces the resistance and impact force of the water flow, thereby effectively reducing the noise generated by the water flow in and out.

[0041] like Figure 1 and Figure 3 As shown in the above embodiments of this application, multiple arc-shaped guide portions 121 are provided, and the multiple arc-shaped guide portions 121 are spaced apart along a direction perpendicular to the straight line segment 1212.

[0042] In this embodiment, by setting the number of arc-shaped guide sections 121 to multiple, and arranging the multiple arc-shaped guide sections 121 at intervals along a direction perpendicular to the straight line segment 1212, a portion of the water flow can flow into and out of the fluid channel 111 through the gap between the arc-shaped guide sections 121, thereby increasing the water output.

[0043] like Figure 1 and Figure 3 As shown, in the above embodiments of this application, the distance between any two adjacent arc-shaped guide portions 121 is 0.7-0.9 mm.

[0044] In this embodiment, by controlling the spacing between any two adjacent arc-shaped guide sections 121 to be between 0.7mm and 0.9mm, it is possible to avoid the spacing between any two adjacent arc-shaped guide sections 121 being too small, which would affect the water flow rate. On the other hand, it is also possible to avoid the spacing between any two adjacent arc-shaped guide sections 121 being too large, which would result in the arc-shaped guide section 121 being too thin and affecting its strength. Ensuring the strength of the arc-shaped guide section 121 is beneficial to extending its service life.

[0045] For example, the spacing between any two adjacent arc-shaped guide sections 121 can be 0.7mm, 0.75mm, 0.8mm, 0.85mm, 0.9mm, etc., and can be designed according to the actual needs of the product.

[0046] like Figure 1 and Figure 3 As shown, in the above embodiments of this application, the thickness of the arc-shaped guide portion 121 is 0.6-0.8 mm.

[0047] In this embodiment, by controlling the thickness of the arc-shaped guide portion 121 between 0.6 mm and 0.8 mm, it is possible to avoid the arc-shaped guide portion 121 being too thin, which would affect its strength and service life. On the other hand, it is also possible to avoid the arc-shaped guide portion 121 being too thick, which would result in the spacing between two adjacent arc-shaped guide portions 121 being too small, thus affecting the water flow rate.

[0048] For example, the thickness of the arc-shaped guide portion 121 can be 0.6mm, 0.65mm, 0.7mm, 0.75mm, 0.8mm, etc., and can be designed according to the actual needs of the product.

[0049] like Figure 1 and Figure 3 As shown in the above embodiments of this application, the valve plate 110 has a projection plane perpendicular to its axial direction, and the projection area of ​​the side of the fluid channel 111 near the first arc segment 1211 on the projection plane is greater than the projection area of ​​the side of the fluid channel 111 near the second arc segment 1213 on the projection plane.

[0050] In this embodiment, by setting the projected area of ​​the fluid channel 111 near the first arc segment 1211 on the projection plane to be greater than the projected area of ​​the fluid channel 111 near the second arc segment 1213 on the projection plane, the inlet flow area of ​​the water flow is made greater than the outlet flow area, so that under the condition of the same water flow output, the outlet flow velocity of the water flow is greater than the inlet flow velocity, thereby effectively improving the water flow output efficiency.

[0051] like Figure 1 and Figure 3 As shown, in any of the above embodiments of this application, the valve plate 110 is provided with a first snap-fit ​​portion 112 on the side near the valve plate cover 120, and the valve plate cover 120 is provided with a second snap-fit ​​portion 122 on the side near the valve plate 110, which cooperates with the first snap-fit ​​portion 112.

[0052] In this embodiment, a first snap-fit ​​portion 112 is provided on the side of the valve plate 110 near the valve plate cover 120, and a second snap-fit ​​portion 122 that cooperates with the first snap-fit ​​portion 112 is provided on the side of the valve plate cover 120 near the valve plate 110, so that a stable connection between the valve plate 110 and the valve plate cover 120 can be achieved under the snap-fit ​​action of the first snap-fit ​​portion 112 and the second snap-fit ​​portion 122.

[0053] For example, the first latching portion 112 can be a latching slot, and the second latching portion 122 can be a latching protrusion that mates with the latching slot. Alternatively, the first latching portion 112 can be a latching protrusion, and the second latching portion 122 can be a latching slot that mates with the latching protrusion.

[0054] like Figure 1 and Figure 3 As shown, in any of the above embodiments of this application, the silencer valve plate 100 further includes a sealing member 130, which abuts between the valve plate 110 and the valve plate cover 120.

[0055] In this embodiment, by providing a sealing element 130 between the valve plate 110 and the valve plate cover 120, which abuts against the valve plate 110 and the valve plate cover 120 respectively, water leakage from the connection gap between the valve plate 110 and the valve plate cover 120 is effectively prevented under the sealing action of the sealing element 130.

[0056] For example, the seal 130 may be an O-ring or a gasket.

[0057] This application also provides a mixing valve, including the silencer valve plate 100 described in the above embodiments.

[0058] The mixing valve has the silencer plate 100 in any of the above embodiments, and therefore has all the beneficial effects of the silencer plate 100, which will not be described in detail here.

[0059] This application also provides a faucet, including the mixing valve described in the above embodiments.

[0060] This faucet has the mixing valve of the above embodiment, and therefore has all the beneficial effects of the mixing valve, which will not be described in detail here.

[0061] In summary, this application proposes a silencer valve 100, a mixing valve, and a faucet. The silencer valve 100 includes a valve plate 110 and a valve plate cover 120. A fluid channel 111 is formed through the inner circumference of the valve plate 110. The valve plate cover 120 covers one side of the valve plate 110, and an arc-shaped guide portion 121 protrudes from the side of the valve plate cover 120 near the valve plate 110 to cooperate with the fluid channel 111. By providing the arc-shaped guide portion 121 protruding from the side of the valve plate cover 120 near the valve plate 110 to cooperate with the fluid channel 111, water can smoothly flow into and out of the fluid channel 111 along the arc-shaped guide portion 121. This effectively reduces the resistance and impact force of water flow in and out, thereby effectively reducing the noise generated by water flow and improving the user experience. It is suitable for use in environments with high noise requirements or quiet environments. This avoids the technical problem that existing mixing valves often generate noise during use due to water flow impact and water output, making them unsuitable for use in environments with high noise requirements or quiet conditions.

[0062] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0063] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A silencer valve plate, characterized in that, include: A valve plate, wherein a fluid channel is provided through its inner circumference; A valve cover is provided on one side of the valve plate, and the side of the valve cover near the valve plate has an arc-shaped flow guide that cooperates with the fluid channel. The arc-shaped guide section includes a first arc segment, a straight segment, and a second arc segment. The straight segment is connected to the first arc segment and the second arc segment, respectively, and the first arc segment and the second arc segment are located at two opposite ends of the straight segment.

2. The silencer valve plate according to claim 1, characterized in that, Multiple arc-shaped flow guides are provided, and the multiple arc-shaped flow guides are spaced apart along a direction perpendicular to the straight line segment.

3. The silencer valve plate according to claim 2, characterized in that, The distance between any two adjacent arc-shaped guide sections is 0.7-0.9 mm.

4. The silencer valve plate according to claim 2, characterized in that, The thickness of the arc-shaped guide section is 0.6-0.8 mm.

5. The silencer valve plate according to claim 1, characterized in that, The valve plate has a projection plane perpendicular to its axial direction, and the projection area of ​​the side of the fluid channel near the first arc segment on the projection plane is greater than the projection area of ​​the side of the fluid channel near the second arc segment on the projection plane.

6. The silencer valve plate according to any one of claims 1 to 5, characterized in that, The valve plate has a first snap-fit ​​portion on the side near the valve plate cover, and the valve plate cover has a second snap-fit ​​portion on the side near the valve plate that cooperates with the first snap-fit ​​portion.

7. The silencer valve plate according to any one of claims 1 to 5, characterized in that, The silencer valve plate also includes a sealing element, which abuts between the valve plate and the valve plate cover.

8. A mixing valve, characterized in that, Includes the silencer valve plate according to any one of claims 1 to 7.

9. A faucet, characterized in that, Includes the mixing valve as described in claim 8.

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