Water segregator suitable for high pressure

Abstract

The utility model provides a water segregator suitable for high pressure. The water segregator comprises a body and a switching piece. A mounting cavity and at least two water outlet channels are arranged in the body, the water outlet channels are communicated with the mounting cavity, the water outlet channels are communicated with the mounting cavity through water outlet holes, and the water outlet holes are arranged around the central axis of the mounting cavity. And the switching piece is rotationally mounted in the mounting cavity and covers the water outlet holes of the water outlet channels. The switching piece is provided with a water distribution opening communicated with the water inlet channel, and the water distribution opening is larger than the interval between every two adjacent water outlet holes. According to the water segregator provided by the utility model, during switching, the state of communicating with one water outlet is gradually changed into the state of communicating with two water outlets at the same time, and then the state of communicating with one water outlet is switched, so that the condition of completely cutting off water is avoided, the water pressure can be released, the condition of completely building the pressure is avoided, and the service life of the water segregator is prolonged. The water segregator can be prevented from being damaged, and the service life of the water segregator is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of kitchen and bathroom technology, and in particular to a water distributor suitable for high pressure. Background Technology

[0002] In some high-pressure water environments, if the water outlet path is switched, pressure buildup will occur in the water distribution switch and water passage. During prolonged pressure buildup, the water distribution switch is prone to leakage or even damage. At the same time, it will also cause damage to water-using equipment, such as water heaters. Many water heaters on the market do not have a pre-positioned water distribution switch. When switching water paths, pressure buildup will occur inside the water heater, resulting in a short service life and safety hazards. Therefore, this trial provides a water distribution device that can avoid pressure buildup and solve the above-mentioned technical problems. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model proposes a water distributor structure suitable for high-pressure applications.

[0004] A water distributor suitable for high pressure includes a body and a switching element.

[0005] The main body is provided with an installation cavity and water outlet channels. There are at least two water outlet channels, both of which communicate with the installation cavity. The water outlet channels and the installation cavity are connected by water outlet holes, and each water outlet hole is arranged around the central axis of the installation cavity. The switching component is rotatably installed within the installation cavity and covers the water outlet holes of each of the water outlet channels. The switching component has a water distribution port connecting to the water inlet channel, and the water distribution port is larger than the interval between two adjacent water outlet holes. As the switching component rotates, the water distribution port gradually switches from connecting to one water outlet hole to simultaneously connecting to two water outlet holes, and then gradually switches back to connecting to one water outlet hole, thereby avoiding complete water cut-off and pressure build-up.

[0006] The water distributor provided by this utility model gradually changes from a state of connecting one water outlet to a state of connecting two water outlets simultaneously during switching, and then switches back to a state of connecting one water outlet. That is, during the water circuit switching process, there will be no complete water interruption, so the water pressure can be released and there will be no complete pressure buildup. This can prevent damage to the water distributor and extend its service life.

[0007] Preferably, to simplify the structure and increase the function of the switching component, the switching component is a water pipe, the water outlet is located on the periphery of the switching component, and the internal channel of the switching component is a water passage and is connected to the water outlet.

[0008] Preferably, the end of the switching component located in the mounting cavity is provided with a water inlet of a water passage, the body is provided with a water inlet channel, the water inlet end of the water inlet channel forms a water inlet connector on the outer periphery of the body, and the water outlet end forms a water outlet at the end of the mounting cavity, and is always connected to the water inlet of the water passage.

[0009] Preferably, to improve sealing and prevent water leakage, the switching component is fitted with a sealing ring at the water outlet, and the sealing ring has an opening corresponding to the water outlet.

[0010] Preferably, the sealing ring is C-shaped for easy installation, and the outer periphery of the sealing ring and the switching component has a concave-convex splicing structure to prevent the opening and the water outlet from being misaligned.

[0011] Preferably, to improve sealing, the switching component is rotatably installed in the mounting cavity via a sealing cover and a clamping nut, and the other end extends out of the mounting cavity and connects to a rotating handle for easy operation.

[0012] Preferably, the mounting opening of the mounting cavity is also provided with a positioning bracket, and an elastic stop pin is provided between the opposing surfaces of the positioning bracket and the rotating handle. On the one hand, this helps to maintain the current position, and on the other hand, the clicking sound allows the consumer to know whether it has been switched to the correct position.

[0013] Preferably, there are three water outlet channels, and water outlet connectors are formed on the outer periphery of the body, which can provide more water usage options.

[0014] Preferably, to reduce the molding difficulty of the main body, it is divided into a shell and a water distribution body. The water inlet and water outlet are both provided on the outer periphery of the shell, the water distribution body is installed inside the shell, the water distribution body is provided with a water distribution cavity, and the water outlet is provided on the peripheral wall of the water distribution cavity.

[0015] Preferably, the end of the main body is provided with a mounting groove, and a wall mount is provided in the mounting groove. The wall mount includes a fixing base, a mounting shell, a self-tapping screw, and an expansion sleeve. The fixing base is installed at a mounting position or on a wall surface by means of the self-tapping screw and the expansion sleeve. The mounting shell is fitted around the outer periphery of the fixing base and covers the head of the self-tapping screw. The periphery of the mounting groove is provided with a screw hole. The end of the fixing base away from the tip of the self-tapping screw is inserted into the mounting groove and fixed by screwing it into the screw with a set screw.

[0016] As can be seen from the above description of this utility model, this utility model has the following beneficial effects:

[0017] The water distributor provided by this utility model gradually changes from a state of connecting one water outlet to a state of connecting two water outlets simultaneously when switching, and then switches back to a state of connecting one water outlet. That is, during the process of switching water circuits, there will be no complete water interruption, so the water pressure can be released and there will be no complete pressure buildup. This can prevent damage to the water distributor and extend its service life.

[0018] The switching component is a water pipe with water flow function. On the one hand, it can reduce the overall structural complexity of the water distribution component, and on the other hand, it allows the switching component to have more functions.

[0019] By setting a sealing ring, the sealing effect can be improved and water leakage can be avoided. In addition, the sealing ring is C-shaped, which is easy to install. Furthermore, the outer periphery of the sealing ring and the switching component has a concave-convex splicing structure, which can prevent the opening and the water outlet from being misaligned.

[0020] The flexible gear pin helps maintain the current gear, and the ticking sound lets consumers know whether the gear has been switched to the correct position.

[0021] Disassembling the main body into a shell and a water distribution body can reduce the difficulty of its molding. Attached Figure Description

[0022] The accompanying drawings, which are provided to further illustrate the present invention and constitute a part of the present invention, illustrate exemplary embodiments of the present invention and are used to explain the present invention, but do not constitute an undue limitation of the present invention.

[0023] in:

[0024] Figure 1 This is an axonometric view of a water distributor suitable for high pressure.

[0025] Figure 2 An explosion suitable for high-pressure water distributors Figure 1 ;

[0026] Figure 3 An explosion suitable for high-pressure water distributors Figure 2 ;

[0027] Figure 4 This is a cross-sectional view of a water distributor suitable for high pressure.

[0028] Figure 5 This is a diagram of the first water outlet setting;

[0029] Figure 6 This is a cross-sectional view of the first water outlet setting;

[0030] Figure 7 This is a diagram illustrating the second water outlet setting;

[0031] Figure 8 This is a cross-sectional view of the second water outlet setting;

[0032] Figure 9 This is a diagram illustrating the third water outlet setting;

[0033] Figure 10 This is a cross-sectional view of the third water outlet setting;

[0034] Figure 11 This is a schematic diagram showing the state when the first water outlet setting is switched to the second water outlet setting;

[0035] Figure 12 This is a cross-sectional view of the water outlet switching from the first water outlet setting to the second water outlet setting;

[0036] Figure 13 This is a schematic diagram showing the state when switching from the second water outlet setting to the third water outlet setting;

[0037] Figure 14 This is a cross-sectional view of the water outlet switching from the second to the third water outlet setting;

[0038] Figures 1 to 14 The markings are as follows: Body 1, Mounting cavity 11, Water outlet channel 12, Water outlet hole 121, Water outlet connector 122, Water inlet channel 13, Water outlet 131, Water inlet connector 132, Sealing cap 14, Compression nut 15, Positioning bracket 16, Elastic stop pin 161, Housing 17, Water divider 18, Water divider cavity 181, Mounting groove 19, Fixing base 191, Mounting shell 192, Self-tapping screw 193, Expansion sleeve 194, Set screw 195, Switching component 2, Water divider 21, Water passage channel 22, Water inlet 221, Sealing ring 23, Rotating handle 24. Detailed Implementation

[0039] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer and more understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model.

[0040] Please see Figures 1 to 14 A water distributor suitable for high pressure includes a body 1 and a switching element 2.

[0041] The main body 1 has an installation cavity 11 and water outlet channels 12. There are at least two water outlet channels 12, both of which communicate with the installation cavity 11. The water outlet channels 12 and the installation cavity 11 are connected by water outlet holes 121, and each water outlet hole 121 is arranged around the central axis of the installation cavity 11. The switching component 2 is rotatably installed within the installation cavity 11 and covers the water outlet holes 121 of each of the water outlet channels 12. The switching component 2 has a water distribution port 21 connecting to the water inlet channel 13, and the water distribution port 21 is larger than the interval between two adjacent water outlet holes 121. When the switching component 2 rotates, the water distribution port 21 gradually switches from connecting to one water outlet hole 121 to simultaneously connecting to two water outlet holes 121, such as... Figure 11 and Figure 14 Then gradually switch to connecting a single water outlet 121, thereby avoiding complete water outages and pressure buildup.

[0042] In this embodiment, to simplify the structure and enhance the function of the switching component 2, the switching component 2 is a water pipe, the water outlet 21 is located on the periphery of the switching component 2, and the internal channel of the switching component 2 is a water passage 22 that connects to the water outlet 21. To improve sealing and prevent leakage, a sealing ring 23 is fitted onto the water outlet 21 of the switching component 2, and the sealing ring 23 has an opening corresponding to the water outlet 21. Preferably, the sealing ring 23 is C-shaped for easy installation, and a concave-convex splicing structure is provided between the sealing ring 23 and the outer periphery of the switching component 2 to prevent the opening and the water outlet 21 from being misaligned.

[0043] In other embodiments, the section of the switching member 2 that does not pass through water is made of a thin rod (smaller than the diameter of the end) to avoid material waste. At the same time, ribs are provided on the outer periphery of the thin rod to improve the overall strength of the switching rod.

[0044] Based on the above embodiments, in one embodiment, the end of the switching component 2 located within the mounting cavity 11 is provided with a water inlet 221 of a water passage 22, and the main body 1 is provided with a water inlet channel 13. The water inlet end of the water inlet channel 13 forms a water inlet connector 132 on the outer periphery of the main body 1, while the water outlet end forms a water outlet 131 at the end of the mounting cavity 11, and is always in communication with the water inlet 221 of the water passage 22. Preferably, to improve sealing, the switching component 2 is rotatably mounted in the mounting cavity 11 via a sealing cover 14 and a clamping nut 15, and the other end extends out from the mounting cavity 11 and connects to a rotating handle 24 for easy operation.

[0045] In another embodiment, a positioning bracket 16 is also provided at the mounting opening of the mounting cavity 11. An elastic stop pin 161 is provided between the opposing surfaces of the positioning bracket 16 and the rotating handle 24. On the one hand, this helps to maintain the current position, and on the other hand, the clicking sound can let the consumer know whether it has been switched to the correct position.

[0046] In one embodiment, there are three water outlet channels 12, and a water outlet connector 122 is formed on the outer periphery of the main body 1, providing more water usage options. Furthermore, to reduce the molding difficulty of the main body 1, it is divided into a shell 17 and a water distribution body 18. Both the water inlet connector 132 and the water outlet connector 122 are located on the outer periphery of the shell 17. The water distribution body 18 is installed inside the shell 17 and has a water distribution cavity 181. The water outlet hole 121 is located on the peripheral wall of the water distribution cavity 181, and the water distribution component 18 is sleeved on the outer periphery of the switching component 2.

[0047] In one embodiment of the installation structure of the water distributor, the end of the main body 1 is provided with an installation groove 19, and a wall base is provided in the installation groove 19. The wall base includes a fixing base 191, an installation shell 192, a self-tapping screw 193, and an expansion sleeve 194. The fixing base 191 is installed at the installation position or on the wall by the self-tapping screw 193 and the expansion sleeve 194. The installation shell 192 is fitted around the outer periphery of the fixing base 191 and covers the head of the self-tapping screw 193. The periphery of the installation groove 19 is provided with a screw hole. The end of the fixing base 191 away from the tip of the self-tapping screw 193 is inserted into the installation groove 19 and fixed by screwing a set screw 195 into the screw.

[0048] The water distributor provided by this utility model gradually changes from a state of connecting one water outlet 131 to a state of simultaneously connecting two water outlets 131 during switching, and then switches back to a state of connecting one water outlet 131. That is, during the process of switching water circuits, there will be no complete water interruption, so the water pressure can be released and there will be no complete pressure buildup, which can avoid damage to the water distributor and extend the service life of the water distributor.

[0049] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "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 are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to 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 utility model.

[0050] 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 indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0051] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," 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, an electrical connection, or a connection that allows communication between them; 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, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0052] In this utility model, unless otherwise explicitly 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.

[0053] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Furthermore, 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.

[0054] Although the above embodiments have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Any changes, modifications, substitutions and variations made to the above embodiments by those skilled in the art are within the protection scope of the present invention.

Claims

1. A water distributor suitable for high pressure, characterized in that, Includes the main body and switching components; The main body is provided with an installation cavity and a water outlet channel. There are at least two water outlet channels, both of which are connected to the installation cavity. The water outlet channels and the installation cavity are connected by water outlet holes, and each water outlet hole is arranged around the central axis of the installation cavity. The switching component is rotatably installed in the installation cavity and covers the water outlet holes of each water outlet channel. The switching component is provided with a water divider, which is larger than the interval between two adjacent water outlet holes. When the switching component rotates, the water divider gradually switches from connecting one water outlet hole to simultaneously connecting two water outlet holes, and then gradually switches back to connecting one water outlet hole.

2. A water distributor suitable for high pressure according to claim 1, characterized in that, The switching component is a water pipe, the water outlet is located on the periphery of the switching component, and the internal channel of the switching component is a water passage that connects to the water outlet.

3. A water distributor suitable for high pressure according to claim 2, characterized in that, The switching component has a water inlet at the end of the mounting cavity where a water passage is located. The main body has a water inlet channel. The water inlet end of the water inlet channel forms a water inlet connector on the outer periphery of the main body, while the water outlet end forms a water outlet at the end of the mounting cavity and is always connected to the water inlet of the water passage.

4. A water distributor suitable for high pressure according to claim 2, characterized in that, The switching component has a sealing ring fitted at the water outlet, and the sealing ring has an opening corresponding to the water outlet.

5. A water distributor suitable for high pressure according to claim 4, characterized in that, The sealing ring is C-shaped and has a concave-convex splicing structure between it and the outer periphery of the switching component.

6. A water distributor suitable for high pressure according to claim 2, characterized in that, The switching component is rotatably installed in the mounting cavity via a sealing cover and a clamping nut, and the other end extends out of the mounting cavity and connects to a rotating handle.

7. A water distributor suitable for high pressure according to claim 1, characterized in that, The mounting cavity is also provided with a positioning bracket at the mounting opening, and an elastic stop pin is provided between the opposing surfaces of the positioning bracket and the rotating handle.

8. A water distributor suitable for high pressure according to claim 3, characterized in that, There are three water outlet channels, and water outlet connectors are formed on the outer periphery of the main body.

9. A water distributor suitable for high pressure according to claim 8, characterized in that, The main body includes a shell and a water distribution body. The water inlet and water outlet are both located on the outer periphery of the shell. The water distribution body is installed inside the shell and has a water distribution cavity. The water outlet is located on the peripheral wall of the water distribution cavity.

10. A water distributor suitable for high pressure according to claim 1, characterized in that, The end of the main body is provided with a mounting groove, and a wall base is provided in the mounting groove; the wall base includes a fixing base, a mounting shell, a self-tapping screw and an expansion sleeve; the fixing base is installed at the mounting position or on the wall by means of the self-tapping screw and the expansion sleeve, the mounting shell is fitted on the outer periphery of the fixing base and covers the head of the self-tapping screw, the periphery of the mounting groove is provided with a screw hole, and the end of the fixing base away from the tip of the self-tapping screw is inserted into the mounting groove and fixed by screwing it into the screw with a set screw.

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