CN211315218U - Dual-mode water outlet faucet - Google Patents
Dual-mode water outlet faucet Download PDFInfo
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- CN211315218U CN211315218U CN201921836467.4U CN201921836467U CN211315218U CN 211315218 U CN211315218 U CN 211315218U CN 201921836467 U CN201921836467 U CN 201921836467U CN 211315218 U CN211315218 U CN 211315218U
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- water outlet
- valve
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Abstract
The utility model discloses a double-mode water outlet faucet, which comprises a water outlet main body, a valve core, a valve seat, an electromagnetic valve and an induction control circuit; the water outlet main body is provided with a water outlet channel; the valve core is arranged in the water outlet main body; the valve seat is arranged in the water outlet main body and is provided with a first water flow channel, a second water flow channel and a third water flow channel; the electromagnetic valve is arranged in the water outlet main body, the water inlet end of the electromagnetic valve is respectively connected with the first water source and the second water source, and the water outlet end of the electromagnetic valve is connected with the input end of the third water flow channel; the induction control circuit is arranged on the water outlet main body and comprises an induction window, receives a signal generated when water flows through the water flow sensor, and instructs the electromagnetic valve to be closed and simultaneously induces failure according to the signal; the induction control circuit does not receive the signal of the water flow sensor and controls the electromagnetic valve to be opened when the induction window is triggered to induce. The utility model discloses realize that manual and two kinds of mode control of response go out water to convenient to use can increase of service life simultaneously.
Description
Technical Field
The utility model relates to a water outlet device technical field, in particular to double mode faucet that goes out.
Background
In the prior art, a single-handle faucet is roughly divided into a manual water outlet mode and an automatic water outlet mode, wherein the manual water outlet mode is to control the water flow to be opened or closed through a mechanical handle by using manpower, and the automatic water outlet mode is to automatically open or close a valve when being sensed.
However, the mechanical water tap has disadvantages in that: it is inconvenient to use and is easy to cause bacterial infection. Therefore, some public places tap water outlet control is realized only by touch type and induction type, but the touch type tap and the induction type tap only have one opening function, and if a touch switch or an induction switch is damaged, the tap cannot be used, and the service life is short.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, the utility model aims to provide a dual mode goes out tap realizes two kinds of mode control water of manual and response to convenient to use can increase of service life simultaneously.
To achieve the above object, an embodiment of the present invention provides a dual mode faucet, including:
the water outlet main body is provided with a water outlet channel;
the valve core is arranged in the water outlet main body to control the on-off of water flow;
the valve seat is arranged in the water outlet main body and is provided with a first water flow channel, a second water flow channel and a third water flow channel, the output ends of the first water flow channel and the second water flow channel are selectively communicated with the valve core respectively, the output end of the third water flow channel is communicated with the water outlet channel, the input end of the first water flow channel is used for being connected with a first water source, the input end of the second water flow channel is used for being connected with a second water source, and water flow sensors are arranged in the first water flow channel and the second water flow channel respectively;
the electromagnetic valve is arranged in the water outlet main body, the water inlet end of the electromagnetic valve is respectively connected with the first water source and the second water source, and the water outlet end of the electromagnetic valve is connected with the input end of the third water flow channel;
the induction control circuit is arranged on the water outlet main body and comprises an induction window, receives a signal generated when water flows through the water flow sensor, and instructs the electromagnetic valve to be closed and simultaneously induces failure according to the signal; the induction control circuit does not receive the signal of the water flow sensor and controls the electromagnetic valve to be opened when the induction window is triggered to induce.
According to the dual-mode water outlet faucet provided by the embodiment of the utility model, when the valve core is opened, water flows into the first water flow channel and/or the second water flow channel of the valve seat, the water flow sensor in the first water flow channel and/or the second water flow channel sends a signal to the induction control circuit, the induction control circuit controls the electromagnetic valve to be closed according to the signal and simultaneously senses failure, and at the moment, the mechanical handle controls water outlet; when the valve core is closed, water flow does not pass through the water flow sensor, induction is triggered at the moment, the induction control circuit controls the electromagnetic valve to be opened, the water flow enters the third water flow channel of the valve seat through the water flow channel of the electromagnetic valve and then enters the water outlet channel of the water outlet main body, and induction water outlet is conducted at the moment; when the abnormal condition or the power failure are sensed, the water outlet can be controlled by the valve core, and the water outlet can be controlled by the mechanical handle. Therefore, the water outlet is controlled in a manual mode and an induction mode, so that the water outlet device is convenient to use and can prolong the service life.
In addition, according to the present invention, the dual-mode faucet provided in the above embodiment may further have the following additional technical features:
further, an on-off control valve is arranged in a third water flow channel of the valve seat.
Further, the switch control valve comprises a sleeve, an adjusting rod and a sealing rod; the sleeve is arranged in a third water flow channel of the valve seat, the sleeve is in sealing fit with the third water flow channel, and the sleeve is provided with a water passing cavity; the adjusting rod is rotatably inserted into the water passing cavity of the sleeve along the radial direction and extends out of the water outlet main body, and a abdicating groove is formed in the part of the adjusting rod inserted into the sleeve; the sealing rod is arranged in the sleeve, one end of the sealing rod is provided with a plug, the sleeve is in a water passing state, a water passing gap is formed between the plug of the sealing rod and the sleeve, the adjusting rod is rotated to enable the adjusting rod to be opposite to the yielding groove and the other end of the sealing rod, the sealing rod moves under the action of water pressure and is arranged in the yielding groove of the adjusting rod, and the plug of the sealing rod plugs the water passing cavity of the sleeve.
Under the condition that the solenoid valve damaged or became invalid, rotate the regulation pole to stepping down the groove and being relative to each other with the sealing rod other end, the sealing rod is under the water pressure effect, and the sealing rod other end removes and places in the groove of stepping down of adjusting the pole, and telescopic water cavity of crossing is plugged up to the end cap of sealing rod to close third rivers passageway, and first rivers passageway and second rivers passageway are normal to go out water, guarantee normal water.
Further, the solenoid valve is mounted on the valve seat.
Further, set up first filter screen in the first rivers passageway of disk seat, first filter screen is provided with the water hole, and first filter screen is located the end of intaking of solenoid valve, and rivers filter the back through first filter screen and enter the solenoid valve.
Further, set up the second filter screen in the second rivers passageway of disk seat, the second filter screen is provided with the water hole, and the second filter screen is located the end of intaking of solenoid valve, and rivers enter the solenoid valve after the second filter screen filters.
Further, the first water inlet source is a hot water source.
Further, the second water inlet source is a cold water source.
Further, the water flow sensor comprises a magnetic field generating portion and a signal receiving portion, the magnetic field generating portion is arranged in the first water flow channel and the second water flow channel of the valve seat respectively, the signal receiving portion is arranged in the third water flow channel of the valve seat, the magnetic field generating portion rotates under the impact of water flow to generate a magnetic field, the signal receiving portion receives a magnetic field signal and then sends an instruction to the induction control circuit, and the induction control circuit closes the induction window to cause induction failure.
Drawings
Fig. 1 is a schematic structural view of a dual-mode water outlet faucet according to an embodiment of the present invention;
FIG. 2 is a cross-sectional view of a dual mode faucet according to an embodiment of the present invention;
FIG. 3 is an exploded view of a dual mode faucet according to an embodiment of the present invention;
fig. 4 is a schematic connection diagram of the valve seat, the on-off control valve and the solenoid valve according to the embodiment of the present invention;
fig. 5 is a sectional view of the valve seat, the on-off control valve and the solenoid valve according to the embodiment of the present invention;
fig. 6 is another cross-sectional view of the dual mode faucet of the present invention.
Description of the reference symbols
Water outlet channel 11 of water outlet body 1
Valve core 2 and valve seat 3
First water flow channel 31 first screen 311
Second water flow channel 32 and second filter screen 321
Third water flow passage 33 solenoid valve 4
Magnetic field generating part 61 of water flow sensor 6
Sleeve 71 water passing cavity 711
The adjusting rod 72 has a slot 721
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1 to 6, the dual-mode water outlet faucet of the embodiment of the present invention includes a water outlet main body 1, a valve core 2, a valve seat 3, a solenoid valve 4, and an induction control circuit 5.
The water outlet body 1 is provided with a water outlet channel 11, and the valve core 2 is arranged in the water outlet body 1 to control the on-off of water flow. The valve seat 3 is arranged in the water outlet main body 1 and is provided with a first water flow channel 31, a second water flow channel 32 and a third water flow channel 33, the output ends of the first water flow channel 31 and the second water flow channel 32 are respectively and selectively communicated with the valve core 2, the output end of the third water flow channel 33 is communicated with the water outlet channel 11, the input end of the first water flow channel 31 is used for being connected with a first water source, the input end of the second water flow channel 32 is used for being connected with a second water source, and the first water flow channel 31 and the second water flow channel 32 are respectively provided with a water flow sensor 6. The solenoid valve 4 is arranged in the water outlet main body 1, the water inlet end of the solenoid valve 4 is respectively connected with the first water source and the second water source, and the water outlet end of the solenoid valve 4 is connected with the input end of the third water flow channel 33.
The induction control circuit 5 is arranged on the water outlet main body 1 and comprises an induction window 51, the induction control circuit 5 receives a signal generated when water flows through the water flow sensor 6, and instructs the electromagnetic valve 4 to close and simultaneously induces failure according to the signal; when the induction control circuit 5 does not receive the signal of the water flow sensor 6 and triggers the induction window 51 to induce, the induction control circuit 5 controls the electromagnetic valve 4 to open.
When the valve core 2 is opened, water flows into the first water flow channel 31 and/or the second water flow channel 32 of the valve seat 3, the water flow sensor 6 in the first water flow channel 31 and/or the second water flow channel 32 sends a signal to the induction control circuit 5, the induction control circuit 5 controls the electromagnetic valve 4 to be closed according to the signal and simultaneously induces failure, and at the moment, the mechanical handle controls water outlet; when the valve core 2 is closed, water flow does not pass through the water flow sensor 6, induction is triggered at the moment, the induction control circuit 5 controls the electromagnetic valve 4 to be opened, the water flow enters the third water flow channel 33 of the valve seat 3 through the water flow channel of the electromagnetic valve 4 and then enters the water outlet channel 11 of the water outlet main body 1, and induction water outlet is carried out at the moment; when the abnormal condition or the power failure are sensed, the water outlet can be controlled by the valve core 2, and the water outlet can be controlled by the mechanical handle. Therefore, the water outlet is controlled in a manual mode and an induction mode, so that the water outlet device is convenient to use and can prolong the service life.
In some examples, as shown in fig. 4 and 5, an on-off control valve 7 is provided in the third water flow passage 33 of the valve seat 3 to manually open or close the third water flow passage 33. The on-off control valve 7 comprises a sleeve 71, an adjusting rod 72 and a sealing rod 73; the sleeve 71 is arranged in the third water flow channel 33 of the valve seat 3, the sleeve 71 is in sealing fit with the third water flow channel 33, and the sleeve 71 is provided with a water passing cavity 711; the adjusting rod 72 is rotatably inserted into the water passing cavity 711 of the sleeve 71 along the radial direction and extends out of the water outlet main body 1, and the part of the adjusting rod 72 inserted into the sleeve 71 is provided with a relief groove 721; the sealing rod 73 is arranged in the sleeve 71, one end of the sealing rod 73 is provided with a plug 731, a water passing gap is formed between the plug 731 of the sealing rod 73 and the sleeve 71 when the sleeve 71 is in a water passing state, the adjusting rod 72 is rotated until the abdicating groove 721 is opposite to the other end of the sealing rod 73, the other end of the sealing rod 73 moves and is arranged in the abdicating groove 721 of the adjusting rod 72 under the action of water pressure of the sealing rod 73, and the plug 731 of the sealing rod 73 blocks the water passing cavity 711 of the sleeve 71.
Under the condition that the electromagnetic valve 4 is damaged or fails, the adjusting rod 72 is rotated until the abdicating groove 721 is opposite to the other end of the sealing rod 73, the sealing rod 73 moves under the action of water pressure, the other end of the sealing rod 73 is placed in the abdicating groove 721 of the adjusting rod 72, the plug 731 of the sealing rod 73 plugs the water passing cavity 711 of the sleeve 71, so that the third water flow channel 33 is closed, and the first water flow channel 31 and the second water flow channel 32 normally discharge water, thereby ensuring normal water discharge.
In some examples, the solenoid valve 4 is mounted on the valve seat 3. The water inlet end of the electromagnetic valve 4 is connected with the first water source and the second water source respectively, the water outlet end of the electromagnetic valve 4 is connected with the input end of the third water flow channel 33 of the valve seat 3, the electromagnetic valve 4 is installed on the valve seat 3, and the water outlet end of the electromagnetic valve 4 is conveniently connected with the input end of the third water flow channel 33 of the valve seat 3.
In some examples, a first strainer 311 is disposed in the first water flow channel 31 of the valve seat 3, the first strainer 311 is provided with a water through hole, the first strainer 311 is located at the water inlet end of the electromagnetic valve 4, and the water flows through the first strainer 311 and then enters the electromagnetic valve 4. Set up second filter screen 321 in the second rivers passageway 32 of disk seat 3, second filter screen 321 is provided with the water hole, and second filter screen 321 is located solenoid valve 4's the end of intaking, and rivers filter back into solenoid valve 4 through second filter screen 321.
The first source of influent water may be a source of hot water and the second source of influent water may be a source of cold water. When the mechanical handle controls water outlet, when hot water is needed, a hot water source enters the input end of the first water flow channel 31 and then enters the water outlet channel 11 through the valve core 2, and therefore the hot water is output.
When cold water is needed, a cold water source enters the input end of the second water flow channel 32 and then enters the water outlet channel 11 through the valve core 2, so that cold water is output.
When cold and hot mixed water is needed, a hot water source enters the input end of the first water flow channel 31 and then enters the water outlet channel 11 through the valve core 2, meanwhile, a cold water source enters the input end of the second water flow channel 32 and then enters the water outlet channel 11 through the valve core 2, the hot water source and the cold water source are mixed in the valve core 2, so that the water in the water outlet channel 11 is in a cold and hot mixed state, and cold and hot mixed water is output.
When the water is sensed, the valve core 2 is closed, the hot water source enters the electromagnetic valve 4 through the first filter screen 311 of the first water flow channel 31, meanwhile, the cold water source enters the electromagnetic valve 4 through the second filter screen 321 of the second water flow channel 32, and the hot water source and the cold water source are mixed in the electromagnetic valve 4, so that the water in the water outlet channel 11 is in a cold-hot mixed state, and cold-hot mixed water is output.
In some examples, as shown in fig. 6, the water flow sensor 6 includes a magnetic field generating portion 61 and a signal receiving portion 62, the magnetic field generating portion 61 is disposed in each of the first water flow channel 31 and the second water flow channel 32 of the valve seat 3, the signal receiving portion 62 is disposed in the third water flow channel 33 of the valve seat 3, the magnetic field generating portion 61 rotates under the impact of the water flow to generate a magnetic field, the signal receiving portion 62 receives the magnetic field signal and then sends a command to the sensing control circuit 5, and the sensing control circuit 5 closes the sensing window 51 to sense the failure. That is, when the water flow does not impact the magnetic field generating unit 61, the magnetic field generating unit 61 does not generate a signal and transmits the signal to the signal receiving unit 62, and when the sensing control circuit 5 does not receive the instruction from the signal receiving unit 62, the sensing window 51 is controlled to open.
In the description of the present invention, it is to 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" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating 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 the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer 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, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (9)
1. A dual mode faucet, comprising:
the water outlet main body is provided with a water outlet channel;
the valve core is arranged in the water outlet main body to control the on-off of water flow;
the valve seat is arranged in the water outlet main body and is provided with a first water flow channel, a second water flow channel and a third water flow channel, the output ends of the first water flow channel and the second water flow channel are selectively communicated with the valve core respectively, the output end of the third water flow channel is communicated with the water outlet channel, the input end of the first water flow channel is used for being connected with a first water source, the input end of the second water flow channel is used for being connected with a second water source, and water flow sensors are arranged in the first water flow channel and the second water flow channel respectively;
the electromagnetic valve is arranged in the water outlet main body, the water inlet end of the electromagnetic valve is respectively connected with the first water source and the second water source, and the water outlet end of the electromagnetic valve is connected with the input end of the third water flow channel;
the induction control circuit is arranged on the water outlet main body and comprises an induction window, receives a signal generated when water flows through the water flow sensor, and instructs the electromagnetic valve to be closed and simultaneously induces failure according to the signal; the induction control circuit does not receive the signal of the water flow sensor and controls the electromagnetic valve to be opened when the induction window is triggered to induce.
2. A dual mode faucet as recited in claim 1, wherein: and an on-off control valve is arranged in the third water flow channel of the valve seat.
3. A dual mode faucet as recited in claim 2, wherein: the switch control valve comprises a sleeve, an adjusting rod and a sealing rod; the sleeve is arranged in a third water flow channel of the valve seat, the sleeve is in sealing fit with the third water flow channel, and the sleeve is provided with a water passing cavity; the adjusting rod is rotatably inserted into the water passing cavity of the sleeve along the radial direction and extends out of the water outlet main body, and a abdicating groove is formed in the part of the adjusting rod inserted into the sleeve; the sealing rod is arranged in the sleeve, one end of the sealing rod is provided with a plug, the sleeve is in a water passing state, a water passing gap is formed between the plug of the sealing rod and the sleeve, the adjusting rod is rotated to enable the adjusting rod to be opposite to the yielding groove and the other end of the sealing rod, the sealing rod moves under the action of water pressure and is arranged in the yielding groove of the adjusting rod, and the plug of the sealing rod plugs the water passing cavity of the sleeve.
4. A dual mode faucet as recited in claim 1, wherein: the solenoid valve is installed on the valve seat.
5. A dual mode faucet as recited in claim 1, wherein: set up first filter screen in the first rivers passageway of disk seat, first filter screen is provided with the water hole, and first filter screen is located the end of intaking of solenoid valve, and rivers are filtered through first filter screen and are gone into the solenoid valve.
6. A dual mode faucet as recited in claim 1, wherein: a second filter screen is arranged in a second water flow channel of the valve seat, a water hole is formed in the second filter screen, the second filter screen is located at the water inlet end of the electromagnetic valve, and water flows into the electromagnetic valve after being filtered by the second filter screen.
7. A dual mode faucet as recited in claim 1, wherein: the first water inlet source is a hot water source.
8. A dual mode faucet as recited in claim 1, wherein: the second water inlet source is a cold water source.
9. A dual mode faucet as recited in claim 1, wherein: the water flow sensor comprises a magnetic field generating part and a signal receiving part, the magnetic field generating part is arranged in a first water flow channel and a second water flow channel of the valve seat respectively, the signal receiving part is arranged in a third water flow channel of the valve seat, the magnetic field generating part rotates under the impact of water flow to generate a magnetic field, the signal receiving part receives a magnetic field signal and then sends an instruction to the induction control circuit, and the induction control circuit closes the induction window to cause induction failure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921836467.4U CN211315218U (en) | 2019-10-29 | 2019-10-29 | Dual-mode water outlet faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921836467.4U CN211315218U (en) | 2019-10-29 | 2019-10-29 | Dual-mode water outlet faucet |
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| Publication Number | Publication Date |
|---|---|
| CN211315218U true CN211315218U (en) | 2020-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921836467.4U Active CN211315218U (en) | 2019-10-29 | 2019-10-29 | Dual-mode water outlet faucet |
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|---|---|
| CN (1) | CN211315218U (en) |
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2019
- 2019-10-29 CN CN201921836467.4U patent/CN211315218U/en active Active
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