CN110836276A - A faucet outlet mechanism - Google Patents

Abstract

The invention discloses a faucet water outlet mechanism, which comprises: the water outlet main body is provided with a water outlet inner pipe and a water outlet outer pipe; the valve core is arranged in the water outlet main body; the valve core seat is arranged in the water outlet main body and comprises a first water inlet passage, a second water inlet passage, a third water inlet passage, a first water passing passage, a second water passing passage and an output passage; the input end of the first water inlet passage is used for connecting a first input water source, and the output end of the first water inlet passage is connected with the valve core; the input end of the second water inlet passage is used for connecting a second input water source, and the output end of the second water inlet passage is connected with the valve core; the input end of the third water inlet passage is used for connecting a third input water source, and the output end of the third water inlet passage is connected with the valve core; and the input end of the water treatment functional module is connected with the output end of the second water passing channel, and the output end of the water treatment functional module is connected with the input end of the output channel. The invention solves the problem that the water pressure directly acts on the water treatment functional module to easily damage the water treatment functional module; meanwhile, the structure is simple, the cost is low, the installation space is reduced, and the installation and the use are convenient.

Description

A faucet outlet mechanism

technical field

The invention relates to the technical field of sanitary equipment, in particular to a faucet water outlet mechanism.

Background technique

In the prior art, when a water outlet mechanism such as a faucet realizes multi-function water outlet, such as the selection of water outlet function of hot water, cold water, hot and cold water, drinking pure water, soda water outlet function or ozone water outlet function, it is usually used. At least two valve cores are realized by control, one valve core controls the function of mixing hot water, cold water and hot and cold mixed water, and the other valve core controls the opening and closing of drinking pure water, soda water output function or ozone water output function. Turn off the function.

When the above-mentioned faucet realizes the function of drinking pure water, soda water, or ozone water, etc., it needs to be connected to the water treatment function module correspondingly in the waterway, such as a filter, soda water maker or ozone water maker, etc., However, the water treatment function module is usually located at the front end of the valve core, so that the water pressure directly acts on the water treatment function module. Under the action of long-term water pressure, the water treatment function module is easily damaged, and the replacement frequency is increased, thereby Increase the cost of use.

At the same time, when the above-mentioned water outlet faucet realizes multi-function water outlet, its structure is complex, the cost is high, it occupies a large space, is inconvenient to install, and is inconvenient to use.

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, an object of the present invention is to provide a faucet water outlet mechanism to solve the problem that the water pressure directly acts on the water treatment functional module and easily damages it; at the same time, the structure is simple, the cost is low, the installation space is reduced, and Easy to install and use.

In order to achieve the above purpose, an embodiment of the present invention proposes a faucet water outlet mechanism, including:

The water outlet main body is provided with a water outlet inner pipe and a water outlet outer pipe, and the water outlet inner pipe is sleeved in the water outlet outer pipe;

The valve core is arranged in the main body of the water outlet to control the water flow through;

The valve core seat is arranged in the water outlet main body, and includes 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 is used to connect the first input water source, the output end is connected to the valve core, the water path enters the first water passage through the valve core and is output through the water outlet pipe; the input end of the second water inlet passage is used to connect the second input water source, The output end is connected to the valve core, the water path enters the first water passage through the valve core and is output through the water outlet pipe; the input end of the third water inlet channel is used to connect the third input water source, the output end is connected to the valve core, and the water channel enters through the valve core The second water passage; the output end of the output passage is connected to the water outlet inner pipe;

In the water treatment function module, the input end is connected to the output end of the second water passage, and the output end is connected to the input end of the output channel.

According to a faucet water outlet mechanism according to an embodiment of the present invention, since the input end of the water treatment function module is connected to the output end of the second water passage, the input end of the second water passage is connected to the valve core, and the valve core controls the water flow to pass through, so that the water The treatment function module is located at the back end of the valve core. When the valve core is not in use, the valve core is closed, and the water pressure directly acts on the valve core instead of the water treatment function module, thereby reducing damage to the water treatment function module and reducing the use cost; at the same time, The first water inlet channel of the valve core seat 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 channel 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 the third functional water, such as filtered water, soda water, ozone water or boiled water, etc., can realize multi-functional selection of water, simple structure and low cost, at the same time, reduce the installation space, and install and use convenient.

In addition, a faucet water outlet mechanism proposed according to the above-mentioned embodiments of the present invention may also have the following additional technical features:

Further, the water treatment functional module includes a heater, a refrigerator, a soda water maker, an anion water former, a filter or any series combination thereof.

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 input end of the third water inlet passage is used to connect the functionally treated water source.

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

Further, the input end of the second water passage is a fifth input hole arranged along the axial direction of the body and located on the end face of the body, and the output end of the second water passage is a fourth output hole arranged along the radial direction of the body. It is used to connect the input end of the water treatment function module; the input end of the output passage is the sixth input hole arranged along the radial direction of the body, the sixth input hole is used to connect the output end of the water treatment function module, and the output end of the output passage is along the radial direction of the body. The output inner hole arranged in the radial direction of the body.

Description of drawings

1 is a schematic structural diagram of a water outlet mechanism according to an embodiment of the present invention;

2 is a schematic structural diagram of a valve core seat of a water outlet mechanism according to an embodiment of the present invention;

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

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

5 is a schematic structural diagram of a water outlet mechanism connected to a single water processor according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a water outlet mechanism connected to a plurality of water processors according to an embodiment of the present invention.

Label description

Outlet main body 1 Outlet inner pipe 11

Outer water pipe 12 Valve core 2

Valve core seat 3 First water inlet passage 31

The first input hole 311 The first output hole 312

The second water inlet passage 32 The second input hole 321

The second output hole 322 the third water inlet passage 33

The third input hole 331 The third output hole 332

The first water passage 34 The fourth input hole 341

Output outer hole 342 Second water passage 35

Fifth input hole 351 Fourth output hole 352

Output channel 36 Sixth input hole 361

Output inner hole 362 Water treatment function module 4.

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 faucet water outlet mechanism according to an embodiment of the present invention includes a water outlet body 1 , a valve core 2 , a valve core seat 3 and a water treatment functional module 4 .

The water outlet main body 1 is provided with a water outlet inner pipe 11 and a water outlet outer pipe 12 , and the water outlet inner pipe 11 is sleeved in the water outlet outer pipe 12 . The valve core 2 is arranged in the water outlet body 1 to control the passage of water. The valve core 2 is in the prior art, and its specific structure is not repeated here.

The valve core seat 3 is arranged in the water outlet main body 1 and includes a first water inlet passage 31 , a second water inlet passage 32 , a third water inlet passage 33 , a first water passage passage 34 , a second water passage passage 35 and an output passage 36 . ; The input end of the first water inlet passage 31 is used to connect the first input water source, the valve core 2 connected to the output end, the water passage enters the first water passage passage 34 through the valve core 2 and is output through the water outlet pipe 12; the second water inlet The input end of the passage 32 is used to connect the second input water source, and the output end is connected to the valve core 2. The water passage enters the first water passage 34 through the valve core 2 and is output through the water outlet outer pipe 12; the input end of the third water inlet passage 33 is used for For connecting to the third input water source, the output end is connected to the valve core 2, and the water path enters the second water passage 35 through the valve core 2; the output end of the output passage 36 is connected to the water outlet inner pipe 11.

The input end of the water treatment function module 4 is connected to the output end of the second water passage 35 , and the output end is connected to the input end of the output passage 36 .

Because the input end of the water treatment function module 4 is connected to the output end of the second water passage 35, the input end of the second water passage 35 is connected to the valve core 2, and the valve core 2 controls the water flow through, so that the water treatment function module 4 is located in the valve core The rear end of 2, in the unused state, the valve core 2 is closed, and the water pressure directly acts on the valve core 2 instead of the water treatment function module 4, thereby reducing damage to the water treatment function module 4 and reducing the cost of use; at the same time, the valve The first water inlet passage 31 of the core seat 3 can output the first functional water through the valve core 2, such as cold water or hot and cold mixed water, and the second water inlet passage 32 can output the second functional water through the valve core 2, such as hot water or hot water. Cold and hot mixed water, the third water inlet passage 33 can output third functional water, such as filtered water, soda water, ozone water or boiled water, etc., can realize multi-functional selection of water, simple structure and low cost, at the same time, reduce installation space, and easy to install and use.

In some examples, the water treatment functional module 4 includes a heater, a refrigerator, a soda water maker, a negatively ionized water former, a filter, or any series combination thereof.

The water source of the third water inlet passage 33 enters the second water passage passage 35 through the valve core 2, and then the water source of the second water passage passage 35 is output to the water treatment function module 4, and the water source of the second water passage passage 35 is output to the water treatment When the function module 4 is used, the water treatment function module 4 can heat, cool, filter, make ozone water, make soda water, make negative ion water or heat, cool, filter and make ozone water for the water source. , make soda water, make negative ion water, etc. any series combination, for example, as shown in Figure 5, the water treatment function module 4 can be a heater, a refrigerator, an ozone generator, a soda water maker, an anion water generator , one of the filters, another example, as shown in Figure 6, the water treatment function module 4 is divided into two water processors, the two water processors can be heaters, refrigerators, ozone generators, soda water Any two of the preparer, the negative ion water former, the filter, etc. are connected in series. Of course, the water treatment function module 4 can be composed of more water processors in series; then, the water source is output to the output channel 36 through the water treatment function module 4. , and finally, the water source is output from the water outlet inner pipe 11 through the output passage 36 .

In some examples, the input end of the first water inlet passage 31 is used to connect a cold water source, so that the cold water source can output cold water from the water outlet outer pipe 12 after passing through the first water passage 34 .

In some examples, the input end of the second water inlet passage 32 is used to connect a hot water source, so that the hot water source can output hot water from the water outlet outer pipe 12 after passing through the first water passage 34; at the same time, the hot water When the water source passes through the first water passage 34 , it can be mixed with the cold water in the first water passage 34 , so that the hot and cold mixed water is output from the water outlet outer pipe 12 .

In some examples, the input end of the third water inlet passage 33 is used to connect the functional treatment water source. The functionally treated water source enters the water treatment functional module 4 through the second water passage 35, and the water treatment functional module 4 processes the functionally treated water source to output the required functional water.

In some examples, the input end of the first water inlet passage 31 is a first input hole 311 arranged radially along the valve core seat 3 , and the output end of the first water inlet passage 31 is axially arranged along the valve core seat 3 and located at The first output hole 312 on the end face of the valve core seat 3 . The input end of the second water inlet passage 32 is a second input hole 321 arranged along the radial direction of the valve core seat 3 , and the output end of the second water inlet passage 32 is axially arranged along the valve core seat 3 and located on the end face of the valve core seat 3 the second output hole 322. The input end of the third water inlet passage 33 is a third input hole 331 arranged along the radial direction of the valve core seat 3 , and the output end of the third water inlet passage 33 is axially arranged along the valve core seat 3 and located on the end face of the valve core seat 3 the third output hole 332. The input end of the first water passage 34 is a fourth input hole 341 arranged axially along the valve core seat 3 and located on the end face of the valve core seat 3 , and the output end of the first water passage 34 is arranged radially along the valve core seat 3 . The output outer hole 342. The input end of the second water passage 35 is the fifth input hole 351 arranged in the axial direction of the valve core seat 3 and located on the end face of the valve core seat 3 , and the output end of the second water passage 35 is arranged along the radial direction of the valve core seat 3 . The fourth output hole 352 is used to connect the input end of the water treatment function module 4; the input end of the output passage 36 is the sixth input hole 361 arranged along the radial direction of the valve core seat 3, the sixth input hole 361 is used to connect the output end of the water treatment function module 4 , and the output end of the output passage 36 is an output inner hole 362 arranged along the radial direction of the valve core seat 3 .

When cold water is needed, the first input hole 311 is connected to a cold water source, and the cold water flows to the first output hole 312 through the first water inlet passage 31; the cold water in the first output hole 312 enters the fourth input hole 341 through the valve core 2, wherein, The valve core 2 is convenient to control the outflow of water flow; the cold water in the fourth input hole 341 is output through the output outer hole 342, thereby realizing the output of cold water.

When hot water is needed, the second input hole 321 is connected to a hot water source, and the hot water flows to the second output hole 322 through the second water inlet passage 32; the hot water in the second output hole 322 enters the fourth input hole through the valve core 2 341, wherein the valve core 2 is convenient to control the outflow of water flow; the hot water in the fourth input hole 341 is output through the output outer hole 342, so as to realize the output of hot water.

When a mixture of hot and cold water is required, the first input hole 311 is connected to a cold water source, and the cold water flows through the first water inlet passage 31 to the first output hole 312; the cold water in the first output hole 312 enters the fourth input hole 341 through the valve core 2 At the same time, the second output hole 322 is connected to the hot water source, and the hot water flows to the second output hole 322 through the second water inlet passage 32; the hot water in the second output hole 322 enters the fourth input hole 341 through the valve core 2, The fourth input hole 341 has both hot water and cold water, so that the output outer hole 342 outputs hot and cold mixed water.

When boiling water, ice water, ozone water, soda water or negative ion water is required, the third input hole 331 is connected to the functionally treated water source, and the functionally treated water source flows through the third water inlet passage 33 to the third output hole 332; the third output hole The function of 332 treats the water source into the fifth input hole 351 through the valve core 2, wherein the valve core 2 is convenient to control the outflow of water flow; the water source of the fifth input hole 351 enters the fourth output hole 352 through the second water passage 35; the fourth output The water source of the hole 352 enters the water treatment function module 4, and the water treatment function module 4 makes the function treatment water source into corresponding boiling water, ice water, ozone water, soda water or negative ion water; the function treatment water source enters the sixth input hole 361; The water source of the sixth input hole 361 is output from the output inner hole 362 through the output passage 36 to obtain boiled water, ice water, ozone water, soda water or negative ion water.

When the water treatment functional module 4 generates boiling water for the heater, it is usually necessary to set a safety lock on the valve core 2 to prevent scalding due to misoperation.

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 faucet water outlet mechanism is characterized in that: comprise: The water outlet main body is provided with a water outlet inner pipe and a water outlet outer pipe, and the water outlet inner pipe is sleeved in the water outlet outer pipe; The valve core is arranged in the main body of the water outlet to control the water flow through; The valve core seat is arranged in the water outlet main body, and includes 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 is used to connect the first input water source, the output end is connected to the valve core, the water path enters the first water passage through the valve core and is output through the water outlet pipe; the input end of the second water inlet passage is used to connect the second input water source, The output end is connected to the valve core, the water path enters the first water passage through the valve core and is output through the water outlet pipe; the input end of the third water inlet channel is used to connect the third input water source, the output end is connected to the valve core, and the water channel enters through the valve core The second water passage; the output end of the output passage is connected to the water outlet inner pipe; In the water treatment function module, the input end is connected to the output end of the second water passage, and the output end is connected to the input end of the output channel. 2. A faucet water outlet mechanism according to claim 1, wherein the water treatment functional module comprises a heater, a refrigerator, a soda water maker, an anion water former, a filter or any combination thereof in series. 3. A faucet water outlet mechanism according to claim 1, wherein the input end of the first water inlet passage is used for connecting to a cold water source. 4. A faucet water outlet mechanism according to claim 1, wherein the input end of the second water inlet passage is used for connecting to a hot water source. 5. The water outlet mechanism of a faucet according to claim 1, wherein the input end of the third water inlet passage is used to connect the functionally treated water source. 6. A faucet water outlet mechanism according to claim 1, characterized in that: 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 body. A first output hole arranged axially and located on the end face of the body. 7. A faucet water outlet mechanism according to claim 1, characterized in that: 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. A second output hole arranged axially and located on the end face of the body. 8. A faucet water outlet mechanism according to claim 1, characterized in that: the input end of the third water inlet passage is a third input hole arranged along the radial direction of the body, and the output end of the third water inlet passage is along the body. The third output hole is axially arranged and located on the end face of the body. 9. A faucet water outlet mechanism according to claim 1, wherein the input end of the first 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 of the first water passage The end is an output outer hole arranged along the radial direction of the body. 10. A faucet water outlet mechanism according to claim 1, wherein the input end of the second water passage is a fifth input hole arranged along the axial direction of the body and located on the end face of the body, and the output of the second water passage The end is the fourth output hole arranged along the radial direction of the body, and the fourth output hole is used to connect the input end of the water treatment function module; the input end of the output passage is the sixth input hole arranged along the radial direction of the body, and the sixth input hole is used for The output end of the output passage is connected to the output end of the water treatment functional module, and the output end of the output passage is an output inner hole arranged along the radial direction of the body.

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