CN110873203A - Valve core seat - Google Patents

Abstract

The invention discloses a valve core seat, comprising: the water purifier comprises a body, a water inlet pipe, a water outlet pipe and a water outlet pipe, wherein the body is provided with a first water inlet passage, a second water inlet passage, a third water inlet passage, a first water passing passage, a second water passing; the input end of the first water inlet passage is used for connecting a first input water source, the output end of the first water inlet passage is used for connecting a valve core, and a water path enters the first water passing passage through the valve core and is output; the input end of the second water inlet passage is used for connecting a second input water source, the output end of the second water inlet passage is used for connecting the valve core, and the water path enters the first water passing passage through the valve core and is output; the input end of the third water inlet passage is communicated with the first water inlet passage, the output end of the third water inlet passage is connected with the valve core, the water path enters the second water passing passage through the valve core, the output end of the second water passing passage is connected with the water treatment functional module, and the output passage is connected with the output end of the water treatment functional module. The multifunctional water outlet device realizes multifunctional water outlet, has simple structure and lower cost, reduces the installation space, and is convenient to install and use.

Description

a valve seat

technical field

The invention relates to a water-passing mechanism, in particular to a valve core seat.

Background technique

In the prior art, when the faucet realizes multi-function water output, such as the selection of hot water, cold water, hot and cold mixed water and drinking pure water, it usually uses at least two valve cores to control the realization, one of which is controlled by the valve core. Realize the function of mixing hot water, cold water and hot and cold mixed water, and another valve core controls the opening and closing function of drinking pure water.

However, when the above-mentioned water outlet faucet realizes the water outlet function of selecting hot water, cold water, hot and cold mixed water and drinking pure water, its structure is complicated, the cost is high, it occupies a large space, and it is inconvenient to install and use. At the same time, the optional water outlet function of the above-mentioned water outlet faucet is still limited and cannot meet different needs.

SUMMARY OF THE INVENTION

The present invention aims to solve one of the technical problems in the above technologies at least to a certain extent. Therefore, the purpose of the present invention is to provide a valve core seat, which can realize multi-functional selection of water outlet, which is simple in structure and low in cost, and at the same time, reduces installation space and is convenient for installation and use.

In order to achieve the above purpose, an embodiment of the present invention provides a valve core seat, including:

The body is provided with a first water inlet passage, a second water inlet passage, a third water inlet passage, a first water passage passage, a second water passage passage and an output passage;

The input end of the first water inlet passage is used to connect to the first input water source, and the output end thereof is used to connect the valve core that controls the on-off of the water passage, and the water passage enters the first water passage through the valve core and outputs it;

The second water inlet passage is independent from the first water inlet passage. The input end is used to connect the second input water source, and the output end is used to connect the valve core that controls the on-off of the water passage. The water passage enters the first water passage through the valve core and outputs the output. ;

The input end of the third water inlet passage is connected with the first water inlet passage, and its output end is used to connect the valve core that controls the on-off of the water passage. The water passage enters the second water passage through the valve core, and the output end of the second water passage is used for For connecting to the water treatment function module, the output channel is connected to the output end of the water treatment function module.

According to a valve core seat of an embodiment of the present invention, the first water inlet passage can output the first functional water through the valve core, such as cold water or hot and cold mixed water, and the second water inlet passage can output the second functional water through the valve core, Such as hot water or hot and cold mixed water, the third water inlet channel can output third functional water, such as filtered water, soda water, ozone water or boiled water. Therefore, the present invention can realize multi-function selection of water outlet, the structure is simple, the cost is low, and the installation space is reduced, and the installation and use are convenient.

In addition, the valve core seat proposed according to the above embodiments of the present invention may also have the following additional technical features:

Further, the input end of the first water inlet passage is used to connect the cold water source.

Further, the input end of the second water inlet passage is used for connecting to a hot water source.

Further, the water treatment functional module includes a heater, a refrigerator, a filter, an ozone generator, a soda water maker or a negative ion water generator.

Further, a radial through hole is arranged on the body, the through hole communicates the input end of the third water inlet passage and the first water inlet passage, and a plug to prevent leakage is arranged in the through hole.

Further, the input end of the first water inlet passage is a first input hole arranged along the radial direction of the body, and the output end of the first water inlet passage is a first output hole arranged along the axial direction of the body and located on the end face of the body.

Further, the input end of the second water inlet passage is a second input hole arranged along the radial direction of the body, and the output end of the second water inlet passage is a second output hole arranged along the axial direction of the body and located on the end face of the body.

Further, the output end of the third water inlet passage is a third output hole arranged along the axial direction of the body and located on the end face of the body.

Further, the input end of the first water passage is a third input hole arranged along the axial direction of the body and located on the end face of the body, and the output end is an output outer hole arranged along the radial direction of the body.

Further, the input end of the second water passage is a fourth input hole arranged along the axial direction of the body and located on the end face of the body, and the output end is a fourth output hole arranged along the radial direction of the body; the input end of the output passage is along the radial direction of the body. The fifth input hole is arranged, and the output end is an output inner hole arranged along the radial direction of the body.

Description of drawings

1 is a schematic structural diagram of a valve core seat according to an embodiment of the present invention;

2 is a schematic structural diagram of another angle of the valve core seat according to an embodiment of the present invention;

3 is a schematic structural diagram of another angle of the valve core seat according to an embodiment of the present invention;

4 is a cross-sectional view of a valve core seat according to an embodiment of the present invention;

5 is another cross-sectional view of the valve core seat according to the embodiment of the present invention;

6 is another cross-sectional view of a valve core seat according to an embodiment of the present invention.

Label description

Main body 1 First water inlet passage 11

The first input hole 111 The first output hole 112

The second water inlet passage 12 The second input hole 121

The second output hole 122 the third water inlet passage 13

The third output hole 131 The first water passage 14

The third input hole 141 The output outer hole 142

Second water passage 15 Fourth input hole 151

Fourth output hole 152 Output channel 16

Fifth input hole 161 Output inner hole 162

Through hole 17 Plug 2

apron 21.

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to 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 intended to explain the present invention and should not be construed as limiting the present invention.

As shown in FIGS. 1 to 6 , a valve core seat according to an embodiment of the present invention includes: a main body 1, and the main body 1 is provided with a first water inlet passage 11, a second water inlet passage 12, a third water inlet passage 13, The first water passage 14 , the second water passage 15 and the output passage 16 .

As shown in Figures 4 and 5, the input end of the first water inlet passage 11 is used to connect to the first input water source, and the output end of the first water inlet passage 11 is used to connect to the valve core that controls the on-off of the water passage, and the water passage enters the first water passage through the valve core. 14 and output. The valve core is an existing conventional technology, and its specific structure is not repeated here.

As shown in FIG. 6 , the second water inlet passage 12 and the first water inlet passage 11 are independent of each other. The input end is used to connect the second input water source, and the output end is used to connect the valve core that controls the on-off of the water channel. The water channel passes through the valve core. Enter the first water passage 14 and output.

As shown in Figures 4 and 5, the input end of the third water inlet passage 13 is communicated with the first water inlet passage 11, and its output end is used to connect the valve core for controlling the on-off of the water passage, and the water passage enters the second water passage through the valve core The passage 15, the output end of the second water passage passage 15 is used to connect the water treatment functional module, and the output passage 16 is connected to the output end of the water treatment functional module.

The first water inlet passage 11 can output the first functional water, such as cold water or hot and cold mixed water, through the valve core, and the second water inlet passage 12 can output the second functional water, such as hot water or hot and cold mixed water, through the valve core. The three water inlet passages 13 can output the third functional water, such as filtered water, soda water, ozone water or boiled water. Therefore, the present invention can realize multi-function selection of water outlet, the structure is simple, the cost is low, and the installation space is reduced, and the installation and use are convenient.

In some examples, the input end of the first water inlet passage 11 is used to connect a cold water source, so that the cold water source outputs cold water through the first water passage 14 .

The input end of the second water inlet passage 12 is used to connect the hot water source, so that the hot water source can output hot water through the first water passage 14 . The cold water in the first water passage 14 is mixed, thereby outputting hot and cold mixed water.

In some examples, the water treatment functional modules include heaters, refrigerators, filters, ozone generators, soda water makers or negatively ionized water formers, and the like.

The water source of the third water inlet passage 13 enters the second water passage passage 15 through the valve core, and the water source of the second water passage passage 15 is output to the water treatment functional module and then output through the output passage 16, wherein the water source of the second water passage passage 15 When outputting to the water treatment function module, the water treatment function module can heat, cool, filter, make ozone water, make soda water or make negative ion water for the water source, so as to output boiled water, Ice water, ozone water, soda water or negative ion water, etc.

In some examples, the body 1 is provided with a radial through hole 17, the through hole 17 is connected to the input end of the third water inlet passage 13 and the first water inlet passage 11, the through hole 17 is provided with a plug 2 to prevent leakage, A rubber ring 21 may be provided on the plug 2 .

When producing the valve core seat, for the convenience of production and processing, a through hole 17 is usually provided on the main body 1. When the through hole 17 connects the input end of the third water inlet passage 13 and the first water inlet passage 11, the first input water source It is easy to overflow from the through hole 17 , and a plug 2 is provided in the through hole 17 to effectively solve this problem. The rubber ring 21 on the plug 2 can effectively prevent the first input water source from flowing out of the through hole 17 .

In some examples, the input end of the first water inlet passage 11 is a first input hole 111 arranged along the radial direction of the body 1 , and the output end of the first water inlet passage 11 is arranged along the axial direction of the body 1 and located on the end face of the body 1 . The first output hole 112 . The input end of the second water inlet passage 12 is the second input hole 121 arranged along the radial direction of the body 1 , and the output end of the second water inlet passage 12 is the second output hole 122 arranged along the axial direction of the body 1 and located on the end face of the body 1 . . The output end of the third water inlet passage 13 is a third output hole 131 disposed along the axial direction of the body 1 and located on the end face of the body 1 . The input end of the first water passage 14 is the third input hole 141 arranged along the axial direction of the body 1 and located on the end face of the body 1 , and the output end is the output outer hole 142 arranged along the radial direction of the body 1 . The input end of the second water passage 15 is the fourth input hole 151 arranged along the axial direction of the body 1 and located on the end face of the body 1, and the output end is the fourth output hole 152 arranged along the radial direction of the body 1; the input end of the output passage 16 It is the fifth input hole 161 arranged along the radial direction of the body 1 , and the output end is the output inner hole 162 arranged along the radial direction of the body 1 .

When cold water is needed, the first input hole 111 is connected to a cold water source, and the cold water flows to the first output hole 112 through the first water inlet passage 11; the cold water in the first output hole 112 enters the third input hole 141 through the valve core, wherein the valve The core is convenient to control the outflow of water flow; the cold water in the third input hole 141 is output through the output outer hole 142, so as to realize the output of cold water.

When hot water is needed, the second output hole 122 is connected to a hot water source, and the hot water flows to the second output hole 122 through the second water inlet passage 12; the hot water in the second output hole 122 enters the third input hole 141 through the valve core , wherein, the valve core is convenient to control the outflow of water flow; the hot water in the third input hole 141 is output through the output outer hole 142, so as to realize the output of hot water.

When a mixture of hot and cold water is required, the first input hole 111 is connected to a cold water source, and the cold water flows through the first water inlet passage 11 to the first output hole 112; the cold water in the first output hole 112 enters the third input hole 141 through the valve core, At the same time, the second output hole 122 is connected to a hot water source, and the hot water flows to the second output hole 122 through the second water inlet passage 12; the hot water in the second output hole 122 enters the third input hole 141 through the valve core, so that the first There are both hot water and cold water in the three input holes 141 , so that the output outer holes 142 output hot and cold mixed water.

When boiling water, ice water, ozone water, soda water or negative ion water is needed, the first input hole 111 is connected to the water source, and the water source flows to the third output hole 131 through the third water inlet passage 13; the water source of the third output hole 131 passes through The valve core enters the fourth input hole 151, wherein the valve core is convenient to control the outflow of water flow; the water source of the fourth input hole 151 enters the fourth output hole 152 through the second water passage 15; the water source of the fourth output hole 152 enters the water treatment function module, the water treatment function module makes the water source into corresponding boiling water, ice water, ozone water, soda water or negative ion water; the water source enters the fifth input hole 161; The hole 162 outputs to obtain boiled water, ice water, ozone water, soda water or negative ion water.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. The relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore It should not be construed as a limitation of the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In the present invention, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

In the present invention, unless otherwise expressly specified and limited, a first feature "on" or "under" a second feature may include the first and second features in direct contact, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "below" the second feature includes the first feature being directly below and diagonally below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this specification, description with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean specific features described in connection with the embodiment or example , structure, material or feature is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms should not be construed as necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification.

Although the embodiments of the present invention have been shown and described above, it should be understood that the above-mentioned embodiments are exemplary and should not be construed as limiting the present invention. Embodiments are subject to variations, modifications, substitutions and variations.

Claims (10)

1. A valve core seat, characterized in that: comprising: The body is provided with a first water inlet passage, a second water inlet passage, a third water inlet passage, a first water passage passage, a second water passage passage and an output passage; The input end of the first water inlet passage is used to connect to the first input water source, and the output end thereof is used to connect the valve core that controls the on-off of the water passage, and the water passage enters the first water passage through the valve core and outputs it; The second water inlet passage is independent from the first water inlet passage. The input end is used to connect the second input water source, and the output end is used to connect the valve core that controls the on-off of the water passage. The water passage enters the first water passage through the valve core and outputs the output. ; The input end of the third water inlet passage is connected with the first water inlet passage, and its output end is used to connect the valve core that controls the on-off of the water passage. The water passage enters the second water passage through the valve core, and the output end of the second water passage is used for For connecting to the water treatment function module, the output channel is connected to the output end of the water treatment function module. 2 . The valve core seat according to claim 1 , wherein the input end of the first water inlet passage is used for connecting to a cold water source. 3 . 3 . The valve core seat according to claim 1 , wherein the input end of the second water inlet passage is used for connecting to a hot water source. 4 . 4 . The valve core seat according to claim 1 , wherein the water treatment functional module comprises a heater, a refrigerator, a filter, an ozone generator, a soda water maker or an anion water generator. 5 . 5 . The valve core seat according to claim 1 , wherein a radial through hole is arranged on the body, the through hole is connected with the input end of the third water inlet passage and the first water inlet passage, and the through hole is in the through hole. 6 . Install a stopper to prevent leakage. 6 . The valve core seat according to claim 1 , wherein the input end of the first water inlet passage is a first input hole arranged along the radial direction of the body, and the output end of the first water inlet passage is along the main body. 7 . A first output hole arranged axially and located on the end face of the body. 7 . The valve core seat according to claim 1 , wherein the input end of the second water inlet passage is a second input hole arranged along the radial direction of the body, and the output end of the second water inlet passage is along the body. 8 . A second output hole arranged axially and located on the end face of the body. 8 . The valve core seat according to claim 1 , wherein the output end of the third water inlet passage is a third output hole arranged along the axial direction of the body and located on the end face of the body. 9 . 9 . The valve core seat according to claim 1 , wherein the input end of the first water-passing passage is a third input hole arranged in the axial direction of the body and located on the end face of the body, and the output end is along the radial direction of the body. 10 . Set the output outer hole. 10 . The valve core seat according to claim 1 , wherein the input end of the second water-passing passage is a fourth input hole arranged in the axial direction of the body and located on the end face of the body, and the output end is along the radial direction of the body. 11 . The fourth output hole is arranged; the input end of the output passage is a fifth input hole arranged along the radial direction of the body, and the output end is an output inner hole arranged along the radial direction of the body.

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