CN110145619B - Temperature-adjusting double-control induction faucet - Google Patents
Temperature-adjusting double-control induction faucet Download PDFInfo
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- CN110145619B CN110145619B CN201910288917.9A CN201910288917A CN110145619B CN 110145619 B CN110145619 B CN 110145619B CN 201910288917 A CN201910288917 A CN 201910288917A CN 110145619 B CN110145619 B CN 110145619B
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- rocker
- mixing valve
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- valve core
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
- F16K11/20—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members
- F16K11/24—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by separate actuating members with an electromagnetically-operated valve, e.g. for washing machines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0603—Multiple-way valves
- F16K31/061—Sliding valves
- F16K31/0617—Sliding valves with flat slides
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
- F16K31/605—Handles for single handle mixing valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Domestic Plumbing Installations (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
- Multiple-Way Valves (AREA)
Abstract
The invention discloses a temperature-regulating double-control induction faucet which comprises a faucet body, a single-handle double-control water mixing valve core with a rocker, an electromagnetic valve, a water pipeline, a controller, a magnetic induction device and an induction switch, wherein the rocker is arranged on the faucet body; the single-handle double-control water mixing valve core is arranged on the faucet body, the magnetic sensing device is used for sensing the position change of the rocker, and the sensing switch is used for sensing the operation of a human body. The invention has two using modes of manual control and induction control, and is convenient for users to use.
Description
Technical Field
The invention relates to the field of taps, in particular to a temperature-adjusting double-control induction tap.
Background
The existing induction tap is provided with an induction switch on a tap body to induce a human body signal, and then an electromagnetic valve arranged on a water path of the induction tap is controlled to be opened and closed, so that whether the induction tap is used for water outlet or not is controlled. In order to meet the regulation requirement of a user on the temperature of outlet water, the existing induction faucet with the temperature regulation function is provided with a single-handle double-control water mixing valve core on a water inlet pipeline of the faucet, the water outlet end of the single-handle double-control water mixing valve core is communicated with the water inlet end of an electromagnetic valve, and a rocker of the single-handle double-control water mixing valve core is matched with a handle for convenient operation; when the water outlet valve is used, a user firstly pulls a rocker of the single-handle double-control water mixing valve core to open the single-handle double-control water mixing valve core, rotates the rocker of the single-handle double-control water mixing valve core to control the water outlet temperature of the single-handle double-control water mixing valve core, and finally induces the operation of a human body through the induction switch to control the electromagnetic valve to control the faucet to discharge water; however, when the induction tap with the temperature adjusting function is used, if the electromagnetic valve is in a closed state, a user manually operates the rocker to open the single-handle double-control water mixing valve core, so that the induction tap cannot immediately discharge water, the induction switch is required to induce human body operation and control the electromagnetic valve to open, so that the induction tap can discharge water, and the induction tap with the temperature adjusting function is not provided with a manual operation use mode, so that the use mode is limited.
Disclosure of Invention
The invention aims to provide a temperature-adjusting double-control induction faucet which has two using modes of manual control and induction control and is convenient for a user to use.
In order to achieve the above purpose, the solution of the invention is:
a temperature-regulating double-control induction faucet comprises a faucet body, a single-handle double-control water mixing valve core with a rocker, an electromagnetic valve, a water pipeline, a controller, a magnetic induction device and an induction switch;
wherein the faucet body is provided with a water outlet nozzle and an installation cylinder with openings at two ends; the single-handle double-control water mixing valve core is arranged on the mounting cylinder, a rocker of the single-handle double-control water mixing valve core can be pulled between an opening position and a closing position to open and close the single-handle double-control water mixing valve core, and the rocker of the single-handle double-control water mixing valve core can be rotated between a cold water position and a hot water position to control the proportion of cold water and hot water entering the single-handle double-control water mixing valve core; the water pipeline comprises a cold water inlet pipeline, a hot water inlet pipeline, a primary mixed water outlet pipeline and a secondary mixed water outlet pipeline, one end of the hot water inlet pipeline is communicated with a hot water inlet of the single-handle double-control water mixing valve element, one end of the cold water inlet pipeline is communicated with a cold water inlet of the single-handle double-control water mixing valve element, one end of the primary mixed water outlet pipeline is communicated with a mixed water outlet of the single-handle double-control water mixing valve element, the other end of the primary mixed water outlet pipeline is communicated with a water inlet of the electromagnetic valve, one end of the secondary mixed water outlet pipeline is communicated with a water outlet of the electromagnetic valve, and; the electromagnetic valve is electrically connected with the controller; the magnetic induction device is used for detecting the position change of the rocker between the opening position and the closing position, the magnetic induction device comprises a magnetic component and a magnetic sensor for inducing the position change of the magnetic component, one of the magnetic component and the magnetic sensor is matched with the rocker of the single-handle double-control water mixing valve core, the other one of the magnetic component and the magnetic sensor is matched between the single-handle double-control water mixing valve core and the mounting cylinder, and the magnetic sensor is electrically connected with the controller; the induction switch is used for inducing human body operation, and is fixed on the faucet body and electrically connected with the controller; when the controller detects that the rocker is pulled to the opening position through the magnetic induction device, the single-handle double-control water mixing valve element is opened, the controller controls the electromagnetic valve to be opened firstly, and then the controller controls the electromagnetic valve to be opened and closed through the induction switch to induce the human body operation.
The magnetic assembly is matched on a rocker of the single-handle double-control water mixing valve core, and the magnetic sensor is matched between the single-handle double-control water mixing valve core and the mounting cylinder.
The magnetic assembly comprises a magnetic column fixing frame and at least three magnetic columns matched with the magnetic column fixing frame, the magnetic column fixing frame is fixed on the rocker, each magnetic column is arranged on the magnetic column fixing frame in an arc shape, and the distance from each magnetic column to the rocker is the same.
The magnetic assembly comprises a magnetic sheet fixing frame and a fan-shaped magnetic sheet matched with the magnetic sheet fixing frame; the magnetic sheet fixing frame is fixed on the rocker, and the circle center of the fan-shaped magnetic sheet is positioned on the central shaft of the rocker.
The outer end opening of the mounting cylinder is matched with a decorative cover which covers the outer end opening of the mounting cylinder, and the decorative cover is provided with a through hole through which the rocker penetrates; the magnetic sensor is fixed in the decorative cover.
The magnetic sensor is matched on a rocker of the single-handle double-control water mixing valve core, and the magnetic assembly is matched between the single-handle double-control water mixing valve core and the mounting cylinder.
The outer end opening of the mounting cylinder is matched with a decorative cover which covers the outer end opening of the mounting cylinder, and the decorative cover is provided with a through hole through which the rocker penetrates; the magnetic assembly comprises at least three magnetic columns, each magnetic column is arranged in a circular arc shape and is matched in the decorative cover, and the distance from each magnetic column to the central shaft of the decorative cover is equal.
The outer end opening of the mounting cylinder is matched with a decorative cover which covers the outer end opening of the mounting cylinder, and the decorative cover is provided with a through hole through which the rocker penetrates; the magnetic assembly comprises a fan-shaped magnetic sheet which is matched in the decorative cover, and the circle center of the fan-shaped magnetic sheet is positioned on the central shaft of the decorative cover.
The temperature-regulating double-control induction faucet further comprises a temperature sensing element and an indicator light; the temperature sensing element is fixed in the faucet body and is used for sensing the water temperature of the water flow flowing out of the mixed water outlet of the single-handle double-control water mixing valve core; the temperature sensing element and the indicator light are electrically connected with the controller; when the controller detects that the rocker is pulled to the opening position through the magnetic induction device, the controller controls the indicator lamp to work, and meanwhile, the controller obtains the water temperature of the water flow flowing out of the mixed water outlet through the temperature sensing element and controls the light-emitting color of the indicator lamp according to the water temperature.
The inductive switch and the indicator light are matched on the same side of the faucet body, and the inductive switch and the indicator light are arranged adjacent to each other.
The other temperature-regulating double-control induction faucet comprises a faucet body, a single-handle double-control water mixing valve core with a rocker, an electromagnetic valve, a water pipeline, a controller, a magnetic induction device and an induction switch; wherein the faucet body is provided with a water outlet nozzle and an installation cylinder with openings at two ends; the single-handle double-control water mixing valve core is arranged on the mounting cylinder, a rocker of the single-handle double-control water mixing valve core can be pulled between an opening position and a closing position to open and close the single-handle double-control water mixing valve core, and the rocker of the single-handle double-control water mixing valve core can be rotated between a cold water position and a hot water position to control the proportion of cold water and hot water entering the single-handle double-control water mixing valve core; the water pipeline comprises a cold water inlet pipeline, a hot water inlet pipeline, a primary mixed water outlet pipeline and a secondary mixed water outlet pipeline, one end of the hot water inlet pipeline is communicated with a hot water inlet of the single-handle double-control water mixing valve element, one end of the cold water inlet pipeline is communicated with a cold water inlet of the single-handle double-control water mixing valve element, one end of the primary mixed water outlet pipeline is communicated with a mixed water outlet of the single-handle double-control water mixing valve element, the other end of the primary mixed water outlet pipeline is communicated with a water inlet of the electromagnetic valve, one end of the secondary mixed water outlet pipeline is communicated with a water outlet of the electromagnetic valve, and; the electromagnetic valve is electrically connected with the controller; the magnetic induction device is used for detecting the position change of the rocker between the opening position and the closing position, the magnetic induction device comprises a magnetic component and a magnetic sensor for inducing the position change of the magnetic component, one of the magnetic component and the magnetic sensor is matched with the rocker of the single-handle double-control water mixing valve core, the other one of the magnetic component and the magnetic sensor is matched between the single-handle double-control water mixing valve core and the mounting cylinder, and the magnetic sensor is electrically connected with the controller; the induction switch is used for inducing human body operation, and is fixed on the faucet body and electrically connected with the controller; when the controller detects that the rocker is pulled to the closing position through the magnetic induction device, the single-handle double-control water mixing valve core is closed, and the controller controls the electromagnetic valve to be opened; when the controller detects that the rocker is pulled to the opening position through the magnetic induction device, the controller induces the operation of a human body through the induction switch to control the opening and closing of the electromagnetic valve.
After the scheme is adopted, when the controller detects that the rocker is pulled to the opening position through the magnetic induction device, the controller controls the electromagnetic valve to be opened; or when the controller detects that the rocker is pulled to the closing position through the magnetic induction device, the controller controls the electromagnetic valve to be opened; therefore, when a user pulls the rocker from the closed position to the open position, the single-handle double-control water mixing valve core and the electromagnetic valve are both opened to enable the water outlet device to discharge water, and when the user pulls the rocker from the open position to the closed position, the single-handle double-control water mixing valve core is closed to enable the water outlet device not to discharge water; therefore, whether the water is discharged or not can be directly controlled by pulling the rocker, so that the water-saving water dispenser has a manually controlled use mode; after the rocker is pulled to the opening position, the controller of the invention controls the opening and closing of the electromagnetic valve by inducing the operation of a human body through the induction switch, thereby leading the invention to have the use mode of induction control.
Drawings
FIG. 1 is an exploded view of a first embodiment of the present invention;
FIG. 2 is a perspective view of a first embodiment of the present invention;
FIG. 3 is a partial cross-sectional view of the first embodiment of the present invention, shown in FIG. 1 (with the rocker arm moved to the closed position);
FIG. 4 is a partial cross-sectional view of the first embodiment of the present invention, shown in FIG. 2 (with the rocker arm moved to the open position);
FIG. 5 is a partial cross-sectional view of a first embodiment of the present invention, FIG. 3;
FIG. 6 is an exploded view of one embodiment of a magnetic assembly according to a first embodiment of the present invention;
fig. 7 is a schematic structural diagram of another embodiment of a magnetic assembly according to a first embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a valve seat according to a first embodiment of the present invention;
FIG. 9 is a schematic structural diagram of a decoration cover according to a first embodiment of the present invention;
FIG. 10 is an exploded view of a second embodiment of the present invention;
FIG. 11 is a partial cross-sectional view of the second embodiment of the present invention 1 (with the rocker arm moved to the closed position);
FIG. 12 is a partial cross-sectional view of the second embodiment of the present invention, shown in FIG. 2 (with the rocker arm moved to the open position);
fig. 13 is a schematic structural diagram of a magnetic assembly according to a second embodiment of the present invention;
fig. 14 is a schematic structural diagram of another embodiment of a magnetic assembly according to a second embodiment of the present invention;
description of reference numerals:
the faucet comprises a faucet body 1, a base 11, a first opening 111, a second opening 112, a mounting cylinder 12, a water outlet elbow 13, a water outlet nozzle 131, a threaded pipe 14, a nut 15, a decorative cover 16, a perforation 161, an embedding groove 162, a valve seat 17, a cold water channel 171, a hot water channel 172, a mixed water channel 173, a valve cover 18,
a single-handle double-control water mixing valve core 2, a rocker 21, a cold water inlet 22, a hot water inlet 23, a mixed water outlet 24,
the electromagnetic valve (3) is provided with a solenoid valve,
a water passage 4, a cold water inlet 41, a hot water inlet 42, a first-stage mixing water outlet 43, a second-stage mixing water outlet 44,
the control unit (5) is provided with a controller,
the magnetic induction device 6, the magnetic component 61, the magnetic column fixing frame 611, the magnetic column 612, the magnetic sheet fixing frame 611 ', the fan-shaped magnetic sheet 612', the magnetic sensor 62, the magnetic sensor fixing seat 621,
the position of the inductive switch (7) is,
the temperature sensing element 8, the temperature sensing end 81,
the indication lamp 9 is provided with a lamp cover,
the positions of the circuit board 10, the fixing seat 101,
control box A, mesa B.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following specific examples.
The first embodiment is as follows:
as shown in fig. 1 to 9, in the present embodiment, the temperature-adjusting dual-control induction faucet includes a faucet body 1, a single-handle dual-control water mixing valve core 2 with a rocker 21, an electromagnetic valve 3, a water pipeline 4, a controller 5, a magnetic induction device 6, an induction switch 7, a temperature sensing element 8 and an indicator light 9. Wherein the electromagnetic valve 3 is electrically connected with the controller 5, and the electromagnetic valve 3 and the controller 5 can be arranged in a control box A.
The faucet body 1 comprises a base 11 and a water outlet bent pipe 13 fixed on the base 1, one end of the water outlet bent pipe 13 is connected with the base 11, the other end of the water outlet bent pipe 13 is provided with a water outlet nozzle 131, and one side of the base 11 is provided with an installation cylinder 12 for installing the single-handle double-control water mixing valve core 2; the two ends of the installation cylinder 12 are open, the inner end opening of the installation cylinder 12 is communicated with the inner cavity of the base 11, the outer end opening of the installation cylinder 112 is matched with a decoration cover 16 covering the outer end opening of the installation cylinder 112, and the decoration cover 16 is provided with a through hole 161 for the rocker 21 to penetrate out; the bottom of the base 11 is connected with a threaded pipe 14, so that the tap body 1 is fixed on the table surface B through the matching of a nut 15 and the threaded pipe 14.
The single-handle double-control water mixing valve core 2 is arranged in the mounting cylinder 12, a rocker 21 of the single-handle double-control water mixing valve core 2 can be pulled between an opening position and a closing position to open and close the single-handle double-control water mixing valve core 2, the rocker 21 of the single-handle double-control water mixing valve core 2 can be rotated between a cold water position and a hot water position to control the proportion of cold water and hot water entering the single-handle double-control water mixing valve core 2, and the single-handle double-control water mixing valve core 2 is of an existing structure and is not explained herein; wherein the inner end opening of the installation cylinder 12 is matched with a valve seat 17, the valve seat 17 is provided with a cold water channel 171, a hot water channel 172 and a mixed water channel 173, the single-handle double-control water mixing valve core 2 is arranged in the installation cylinder 12 in a penetrating way, the single-handle double-control water mixing valve core 2 is abutted against the valve seat 17, the cold water inlet 22, the hot water inlet 23 and the mixed water outlet 24 of the single-handle double-control water mixing valve core 2 are respectively communicated with the cold water channel 171, the hot water channel 172 and the mixed water channel 173, the outer end opening of the installation cylinder 12 is connected with a valve cover 18 in, the valve cover 18 presses the single-handle double-control water mixing valve core 2 to ensure that the single-handle double-control water mixing valve core 21 is tightly propped against the valve seat 17, the rocker of the single-handle double-control water mixing valve core 2 passes through the valve cover 18, the rocker 21 of the single-handle double-control water mixing valve core 2 is detachably connected with a handle 25 so that a user can conveniently control the rocker 21, and the handle 25 can be locked on the rocker 21 through a screw. The through hole of the decorative cover 16 is sleeved on the valve cover 18 and is in interference fit with the valve cover 18 to ensure that the decorative cover 16 is firmly fitted on the outer end opening of the mounting cylinder 12.
The water pipeline 4 comprises a cold water inlet pipeline 41, a hot water inlet pipeline 42, a primary mixed water outlet pipeline 43 and a secondary mixed water outlet pipeline 44, and the cold water inlet pipeline 41, the hot water inlet pipeline 42, the primary mixed water outlet pipeline 43 and the secondary mixed water outlet pipeline 44 penetrate into the faucet body 1; one end of the cold water inlet pipeline 41, one end of the hot water inlet pipeline 42 and one end of the primary mixed water outlet pipeline 43 are respectively communicated with the cold water channel 171, the hot water channel 172 and the mixed water channel 173 of the valve seat 17, so that one end of the hot water inlet pipeline 41 is communicated with the hot water inlet 23 of the single-handle double-control water mixing valve core 2, one end of the cold water inlet pipeline 42 is communicated with the cold water inlet 22 of the single-handle double-control water mixing valve core 2, one end of the primary mixed water outlet pipeline 43 is communicated with the mixed water outlet 24 of the single-handle double-control water mixing valve core 2, the other end of the primary mixed water outlet pipeline 43 is communicated with the water inlet of the electromagnetic valve 3, one end of the secondary mixed water outlet pipeline 44 is communicated with the water outlet.
The magnetic induction device 6 is used for detecting the position change of the rocker 21 between the opening position and the closing position, so that the controller 5 can detect that the rocker 21 is pulled to the closing position or the opening position through the magnetic induction device 6; specifically, the magnetic sensing device 6 includes a magnetic component 61 and a magnetic sensor 62 for sensing the position change of the magnetic component 61, the magnetic component 61 is fitted on the rocker 21 of the single-handle double-control mixing valve element 2, the magnetic sensor 62 is fitted between the single-handle double-control mixing valve element 2 and the mounting cylinder 12, and the magnetic sensor 62 is electrically connected with the controller 5. As shown in fig. 4, when the rocker 21 is pulled to the open position, the single-handle dual-control mixing valve element 2 is opened and the rocker 21 drives the magnetic component 61 to move away from the magnetic sensor 62, at this time, the magnetic sensor 62 senses that the magnetic component 61 moves away from the magnetic sensor 62 and can generate a first signal to be output to the controller 5, and the controller 5 receives the first signal to determine that the rocker 21 is pulled to the open position; as shown in fig. 3, when the rocker 21 is pulled to the closed position, the single-handle dual-control mixing valve element 2 is closed, the rocker 21 drives the magnetic component 61 to approach the magnetic sensor 62, at this time, the magnetic sensor 62 senses that the magnetic component 61 approaches the magnetic sensor 62 and generates a second signal to be output to the controller 5, and the controller 5 receives the second signal to determine that the rocker 21 is pulled to the closed position; thus, the controller 5 can detect the movement of the rocker 21 to the closed position or the open position by the magnetic sensor 6. The magnetic sensor 62 can be fixed on the decorative cover 16, the decorative cover 16 is provided with an embedding groove 162 for embedding the magnetic sensor 62, the magnetic sensor 6 can adopt a hall switch, and the magnetic sensor 6 can also adopt a magnetic reed switch. As shown in fig. 6, the magnetic assembly 61 may include a magnetic pillar holder 611 and at least three magnetic pillars 612 fitted to the magnetic pillar holder; the magnetic column fixing frame 611 is fixed on the rocker 21, the rocker 21 can be sleeved on the magnetic column fixing frame 611 and is in interference fit with the rocker 21, the magnetic columns 612 are arranged on the magnetic column fixing frame 611 in an arc shape, and the distances from the magnetic columns 612 to the rocker 21 are the same, so that the area of the area, which can be sensed by the magnetic sensor 62, of the magnetic component 61 is large, and therefore when the rocker 21 is rotated, the magnetic sensor 62 can sense the magnetic component 61. As shown in fig. 7, the magnetic assembly 61 may also include a magnetic sheet holder 611 ' and a fan-shaped magnetic sheet 612 ' fitted to the magnetic sheet holder 611 '; the magnetic sheet fixing frame 611 ' is fixed on the rocker 21, the rocker 21 can be sleeved with the magnetic sheet fixing frame 611 ' and is in interference fit with the rocker 21, and the circle center of the fan-shaped magnetic sheet 612 ' is located on the central shaft of the rocker 21, so that the area of the area, which can be sensed by the magnetic sensor 62, of the magnetic assembly 61 is large, and therefore when the rocker 21 is rotated, the magnetic sensor 62 can sense the magnetic assembly 61.
The inductive switch 7 is used for sensing human body operation, and the inductive switch 7 can be an infrared inductive switch, a microwave inductive switch, an ultrasonic inductive switch or a laser correlation inductive switch; the inductive switch 7 is fixed on the tap body 1 and is electrically connected with the controller 5; the temperature sensing element 8 is fixed in the faucet body 1 and is electrically connected with the controller 5, and the temperature sensing element 8 is used for sensing the water temperature of the water flow flowing out of the mixed water outlet 24 of the single-handle double-control water mixing valve core 2; the indicator light 9 is fixed on the faucet body 1 and is electrically connected with the controller 5; the inductive switch 7 and the indicator light 9 can be fitted on the same side and the inductive switch 7 and the indicator light 9 are arranged adjacent to each other. Specifically, the inductive switch 7 and the indicator light 9 may be disposed on a circuit board 10, the circuit board 10 is fitted in the faucet body 1 through a fixing seat 101, the circuit board 10 may be inserted into the fixing seat 101, and the fixing seat 101 is embedded in a base 11 of the faucet body 1; the faucet body 1 is provided with a first opening 111 and a second opening 112 which are arranged adjacent to each other corresponding to the inductive switch 7 and the indicator light 9, the inductive switch 7 is arranged in the first opening 111 in a penetrating manner, the indicator light 9 is arranged in the second opening 112 in a penetrating manner, and the first opening 111 and the second opening 112 are arranged on the base 11. The temperature sensing element 8 is fixed on the valve seat 17, and a temperature sensing end 81 of the temperature sensing element 8 extends into the mixed water channel 173 to sense the temperature of the water flowing out of the mixed water outlet 24.
When the water mixing valve is used, when the controller 5 detects that the rocker 21 is pulled to the opening position through the magnetic induction device 6, the rocker 21 is pulled to the opening position, so that the single-handle double-control water mixing valve element 2 is opened, the controller 5 controls the electromagnetic valve 3 to be opened at the moment, water is discharged, and then the controller 5 induces the human body operation through the induction switch 7 to control the electromagnetic valve 3 to be opened and closed, so that whether the water is discharged or not is controlled. Wherein, the control mode that the controller 5 controls the electromagnetic valve 3 to open and close by inducing the human body operation through the inductive switch 7 is as follows: the controller 5 controls the electromagnetic valve 3 to switch between the open state and the closed state every time the inductive switch 7 senses a human body operation. In addition, when the controller 5 detects that the rocker 21 is pulled to the opening position through the magnetic induction device 6, the controller 5 also controls the indicator lamp 9 to work, meanwhile, the controller 5 obtains the water temperature of the water flow flowing out of the mixed water outlet 24 through the temperature sensing element 8 and controls the light emitting color of the indicator lamp 21 according to the water temperature, so that a user can obtain the water temperature of the water outlet device according to the light emitting color of the indicator lamp 21, and the position of the induction switch 7 can be indicated through the indicator lamp 9 because the induction switch 7 and the indicator lamp 9 are matched on the same side and the induction switch 7 and the indicator lamp 9 are arranged adjacent to each other, so that people can find the induction switch 7 conveniently.
When the water outlet device is used, the controller 5 can detect that the rocker 21 is pulled to the closing position through the magnetic induction device 6, the rocker 21 is pulled to the closing position at the moment, so that the single-handle double-control water mixing valve core 2 is closed, and the controller 5 controls the electromagnetic valve 3 to be opened at the moment, so that when a user pulls the rocker 21 to the opening position from the closing position, the single-handle double-control water mixing valve core 2 and the electromagnetic valve 3 are both opened, so that water is discharged; when the controller 5 detects that the rocker 21 is pulled to the opening position through the magnetic induction device 6, the single-handle double-control water mixing valve core 2 is opened, and at the moment, the controller 5 induces the operation of a human body through the induction switch 7 to control the electromagnetic valve 3 to be opened and closed, so that whether the water is discharged or not is controlled.
In summary, when the controller 5 detects that the rocker 21 is pulled to the opening position through the magnetic induction device 6, the controller 5 controls the electromagnetic valve 3 to be opened; or when the controller 5 detects that the rocker 21 is pulled to the closing position through the magnetic induction device 6, the controller 5 controls the electromagnetic valve 3 to be opened; therefore, when a user pulls the rocker 21 from the closed position to the open position, the single-handle double-control water mixing valve element 2 and the electromagnetic valve 3 are both opened to enable the water to be discharged, and when the user pulls the rocker 21 from the open position to the closed position, the single-handle double-control water mixing valve element 2 is closed to enable the water not to be discharged; therefore, the invention can directly control whether the invention is discharged or not by pulling the rocker 21, so that the invention has a manually controlled use mode; after the rocker 21 is pulled to the open position, the controller 5 of the invention controls the electromagnetic valve 3 to open and close by sensing the operation of a human body through the inductive switch 7 so as to control whether the invention is used for water outlet or not, thereby ensuring that the invention has an inductive control use mode.
Example two:
as shown in fig. 10 to 12, the difference between the present embodiment and the first embodiment is: the implementation is that the magnetic component 61 is matched on the rocker 21 of the single-handle double-control water mixing valve core 2, and the magnetic sensor 62 is matched between the single-handle double-control water mixing valve core 2 and the mounting cylinder 12; in the embodiment, the magnetic sensor 62 is fitted on the rocker 21 of the single-handle double-control water mixing valve element 2, and the magnetic component 61 is fitted between the single-handle double-control water mixing valve element 2 and the mounting cylinder 12. As shown in fig. 12, in the present embodiment, when the rocker 21 is pulled to the open position, the single-handle dual-control mixing valve element 2 is opened and the rocker 21 drives the magnetic sensor 62 to move away from the magnetic element 61, at this time, the magnetic sensor 62 senses that the magnetic element 61 moves away from the magnetic sensor 62 and can generate a first signal to be output to the controller 5, and the controller 5 receives the first signal to determine that the rocker 21 is pulled to the open position; as shown in fig. 11, in the present embodiment, when the rocker 21 is pulled to the closed position, the single-handle dual-control mixing valve element 2 is closed and the rocker 21 drives the magnetic sensor 62 to approach the magnetic element 61, at this time, the magnetic sensor 62 senses that the magnetic element 61 approaches the magnetic sensor 62 and generates a second signal to be output to the controller 5, and the controller 5 receives the second signal to determine that the rocker 21 is pulled to the closed position; thus, in the present embodiment, the controller 5 can detect the movement of the rocker 21 to the closed position or the open position through the magnetic sensor 6.
As shown in fig. 10 to 12, in the present embodiment, the magnetic sensor 62 may be fixed in a magnetic sensor fixing seat 621, and the magnetic sensor fixing seat 621 sleeves the rocker 21 and is in interference fit with the rocker 21, so as to fit the magnetic sensor 62 on the rocker 21. As shown in fig. 11 and 12, the magnetic assembly 61 is fitted into the decorative cover 16; as shown in fig. 13, the magnetic assembly 61 may include at least three magnetic columns 612, each of the magnetic columns 612 is fitted in the decorative cover 16 in an arc arrangement, and distances from each of the magnetic columns 612 to a central axis of the decorative cover 16 are the same, so that an area of the magnetic assembly 61 that can be sensed by the magnetic sensor 62 is large, and thus when the rocker 21 is rotated, the magnetic sensor 62 can sense the magnetic assembly 61; as shown in fig. 14, the magnetic assembly 61 may also include a magnetic sector plate 612 ', the magnetic sector plate 612 ' is fitted in the decorative cover 16, and the center of the magnetic sector plate 612 ' is located on the central axis of the rocker 21, so that the area of the magnetic assembly 61 that can be sensed by the magnetic sensor 62 is large, thereby ensuring that the magnetic sensor 62 can sense the magnetic assembly 61 when the rocker 21 is rotated.
The above embodiments and drawings are not intended to limit the form and style of the present invention, and any suitable changes or modifications thereof by those skilled in the art should be considered as not departing from the scope of the present invention.
Claims (14)
1. A temperature-adjusting double-control induction faucet is characterized in that: the faucet comprises a faucet body, a single-handle double-control water mixing valve core with a rocker, an electromagnetic valve, a water pipeline, a controller, a magnetic induction device and an induction switch;
wherein the faucet body is provided with a water outlet nozzle and an installation cylinder with openings at two ends;
the single-handle double-control water mixing valve core is arranged in the mounting cylinder, a rocker of the single-handle double-control water mixing valve core can be pulled between an opening position and a closing position to open and close the single-handle double-control water mixing valve core, and the rocker of the single-handle double-control water mixing valve core can be rotated between a cold water position and a hot water position to control the proportion of cold water and hot water entering the single-handle double-control water mixing valve core;
the water pipeline comprises a cold water inlet pipeline, a hot water inlet pipeline, a primary mixed water outlet pipeline and a secondary mixed water outlet pipeline, one end of the hot water inlet pipeline is communicated with a hot water inlet of the single-handle double-control water mixing valve element, one end of the cold water inlet pipeline is communicated with a cold water inlet of the single-handle double-control water mixing valve element, one end of the primary mixed water outlet pipeline is communicated with a mixed water outlet of the single-handle double-control water mixing valve element, the other end of the primary mixed water outlet pipeline is communicated with a water inlet of the electromagnetic valve, one end of the secondary mixed water outlet pipeline is communicated with a water outlet of the electromagnetic valve, and; the electromagnetic valve is electrically connected with the controller;
the magnetic induction device is used for detecting the position change of the rocker between the opening position and the closing position, the magnetic induction device comprises a magnetic component and a magnetic sensor for inducing the position change of the magnetic component, one of the magnetic component and the magnetic sensor is matched with the rocker of the single-handle double-control water mixing valve core, the other one of the magnetic component and the magnetic sensor is matched between the single-handle double-control water mixing valve core and the mounting cylinder, and the magnetic sensor is electrically connected with the controller;
the induction switch is used for inducing human body operation, and is fixed on the faucet body and electrically connected with the controller;
when the controller detects that the rocker is pulled to the opening position through the magnetic induction device, the single-handle double-control water mixing valve core is opened, the controller controls the electromagnetic valve to be opened firstly, and then the controller controls the electromagnetic valve to be opened and closed through the induction switch to induce the operation of a human body; the magnetic assembly is matched on a rocker of the single-handle double-control water mixing valve core, and the magnetic sensor is matched between the single-handle double-control water mixing valve core and the mounting cylinder; the magnetic assembly comprises a magnetic column fixing frame and at least three magnetic columns matched with the magnetic column fixing frame, the magnetic column fixing frame is fixed on the rocker, each magnetic column is arranged on the magnetic column fixing frame in an arc shape, and the distances from each magnetic column to the rocker are the same; the magnetic assembly comprises a magnetic sheet fixing frame and a fan-shaped magnetic sheet matched with the magnetic sheet fixing frame; the magnetic sheet fixing frame is fixed on the rocker, and the circle center of the fan-shaped magnetic sheet is positioned on the central shaft of the rocker.
2. A temperature regulating dual control induction faucet as recited in claim 1, wherein: the outer end opening of the mounting cylinder is matched with a decorative cover which covers the outer end opening of the mounting cylinder, and the decorative cover is provided with a through hole through which the rocker penetrates; the magnetic sensor is fixed in the decorative cover.
3. A temperature regulating dual control induction faucet as recited in claim 1, wherein: the magnetic sensor is matched on a rocker of the single-handle double-control water mixing valve core, and the magnetic assembly is matched between the single-handle double-control water mixing valve core and the mounting cylinder.
4. A temperature regulating dual control induction faucet as recited in claim 3, wherein: the outer end opening of the mounting cylinder is matched with a decorative cover which covers the outer end opening of the mounting cylinder, and the decorative cover is provided with a through hole through which the rocker penetrates; the magnetic assembly comprises at least three magnetic columns, each magnetic column is arranged in a circular arc shape and is matched in the decorative cover, and the distance from each magnetic column to the central shaft of the decorative cover is equal.
5. A temperature regulating dual control induction faucet as recited in claim 3, wherein: the outer end opening of the mounting cylinder is matched with a decorative cover which covers the outer end opening of the mounting cylinder, and the decorative cover is provided with a through hole through which the rocker penetrates; the magnetic assembly comprises a fan-shaped magnetic sheet which is matched in the decorative cover, and the circle center of the fan-shaped magnetic sheet is positioned on the central shaft of the decorative cover.
6. A temperature regulating dual control induction faucet as recited in claim 1, wherein: the temperature sensing device also comprises a temperature sensing element and an indicator light; the temperature sensing element is fixed in the faucet body and is used for sensing the water temperature of the water flow flowing out of the mixed water outlet of the single-handle double-control water mixing valve core;
the temperature sensing element and the indicator light are electrically connected with the controller;
when the controller detects that the rocker is pulled to the opening position through the magnetic induction device, the controller controls the indicator lamp to work, and meanwhile, the controller obtains the water temperature of the water flow flowing out of the mixed water outlet through the temperature sensing element and controls the light-emitting color of the indicator lamp according to the water temperature.
7. The dual control induction faucet of claim 6, wherein: the inductive switch and the indicator light are matched on the same side of the faucet body, and the inductive switch and the indicator light are arranged adjacent to each other.
8. A temperature-adjusting double-control induction faucet is characterized in that: the faucet comprises a faucet body, a single-handle double-control water mixing valve core with a rocker, an electromagnetic valve, a water pipeline, a controller, a magnetic induction device and an induction switch;
wherein the faucet body is provided with a water outlet nozzle and an installation cylinder with openings at two ends;
the single-handle double-control water mixing valve core is arranged in the mounting cylinder, a rocker of the single-handle double-control water mixing valve core can be pulled between an opening position and a closing position to open and close the single-handle double-control water mixing valve core, and the rocker of the single-handle double-control water mixing valve core can be rotated between a cold water position and a hot water position to control the proportion of cold water and hot water entering the single-handle double-control water mixing valve core;
the water pipeline comprises a cold water inlet pipeline, a hot water inlet pipeline, a primary mixed water outlet pipeline and a secondary mixed water outlet pipeline, one end of the hot water inlet pipeline is communicated with a hot water inlet of the single-handle double-control water mixing valve element, one end of the cold water inlet pipeline is communicated with a cold water inlet of the single-handle double-control water mixing valve element, one end of the primary mixed water outlet pipeline is communicated with a mixed water outlet of the single-handle double-control water mixing valve element, the other end of the primary mixed water outlet pipeline is communicated with a water inlet of the electromagnetic valve, one end of the secondary mixed water outlet pipeline is communicated with a water outlet of the electromagnetic valve, and; the electromagnetic valve is electrically connected with the controller;
the magnetic induction device is used for detecting the position change of the rocker between the opening position and the closing position, the magnetic induction device comprises a magnetic component and a magnetic sensor for inducing the position change of the magnetic component, one of the magnetic component and the magnetic sensor is matched with the rocker of the single-handle double-control water mixing valve core, the other one of the magnetic component and the magnetic sensor is matched between the single-handle double-control water mixing valve core and the mounting cylinder, and the magnetic sensor is electrically connected with the controller;
the induction switch is used for inducing human body operation, and is fixed on the faucet body and electrically connected with the controller;
when the controller detects that the rocker is pulled to the closing position through the magnetic induction device, the single-handle double-control water mixing valve core is closed, and the controller controls the electromagnetic valve to be opened; when the controller detects that the rocker is pulled to the opening position through the magnetic induction device, the controller induces the operation of a human body through the induction switch to control the opening and closing of the electromagnetic valve; the magnetic assembly is matched on a rocker of the single-handle double-control water mixing valve core, and the magnetic sensor is matched between the single-handle double-control water mixing valve core and the mounting cylinder; the magnetic assembly comprises a magnetic column fixing frame and at least three magnetic columns matched with the magnetic column fixing frame, the magnetic column fixing frame is fixed on the rocker, each magnetic column is arranged on the magnetic column fixing frame in an arc shape, and the distances from each magnetic column to the rocker are the same; the magnetic assembly comprises a magnetic sheet fixing frame and a fan-shaped magnetic sheet matched with the magnetic sheet fixing frame; the magnetic sheet fixing frame is fixed on the rocker, and the circle center of the fan-shaped magnetic sheet is positioned on the central shaft of the rocker.
9. A temperature regulating dual control induction faucet as recited in claim 8, wherein: the outer end opening of the mounting cylinder is matched with a decorative cover which covers the outer end opening of the mounting cylinder, and the decorative cover is provided with a through hole through which the rocker penetrates; the magnetic sensor is fixed in the decorative cover.
10. A temperature regulating dual control induction faucet as recited in claim 8, wherein: the magnetic sensor is matched on a rocker of the single-handle double-control water mixing valve core, and the magnetic assembly is matched between the single-handle double-control water mixing valve core and the mounting cylinder.
11. A temperature regulating dual control induction faucet as recited in claim 10, further comprising: the outer end opening of the mounting cylinder is matched with a decorative cover which covers the outer end opening of the mounting cylinder, and the decorative cover is provided with a through hole through which the rocker penetrates; the magnetic assembly comprises at least three magnetic columns, each magnetic column is arranged in a circular arc shape and is matched in the decorative cover, and the distance from each magnetic column to the central shaft of the decorative cover is equal.
12. A temperature regulating dual control induction faucet as recited in claim 10, further comprising: the outer end opening of the mounting cylinder is matched with a decorative cover which covers the outer end opening of the mounting cylinder, and the decorative cover is provided with a through hole through which the rocker penetrates; the magnetic assembly comprises a fan-shaped magnetic sheet which is matched in the decorative cover, and the circle center of the fan-shaped magnetic sheet is positioned on the central shaft of the decorative cover.
13. A temperature regulating dual control induction faucet as recited in claim 8, wherein: the temperature sensing device also comprises a temperature sensing element and an indicator light; the temperature sensing element is fixed in the faucet body and is used for sensing the water temperature of the water flow flowing out of the mixed water outlet of the single-handle double-control water mixing valve core;
the temperature sensing element and the indicator light are electrically connected with the controller;
when the controller detects that the rocker is pulled to the opening position through the magnetic induction device, the controller controls the indicator lamp to work, and meanwhile, the controller obtains the water temperature of the water flow flowing out of the mixed water outlet through the temperature sensing element and controls the light-emitting color of the indicator lamp according to the water temperature.
14. A temperature regulating dual control induction faucet as recited in claim 13, further comprising: the inductive switch and the indicator light are matched on the same side of the faucet body, and the inductive switch and the indicator light are arranged adjacent to each other.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910288917.9A CN110145619B (en) | 2019-04-11 | 2019-04-11 | Temperature-adjusting double-control induction faucet |
| PCT/CN2020/080309 WO2020207224A1 (en) | 2019-04-11 | 2020-03-20 | Temperature-adjusting dual-control induction faucet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910288917.9A CN110145619B (en) | 2019-04-11 | 2019-04-11 | Temperature-adjusting double-control induction faucet |
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| CN110145619A CN110145619A (en) | 2019-08-20 |
| CN110145619B true CN110145619B (en) | 2020-08-04 |
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| CN201910288917.9A Active CN110145619B (en) | 2019-04-11 | 2019-04-11 | Temperature-adjusting double-control induction faucet |
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| WO (1) | WO2020207224A1 (en) |
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| CN110145619B (en) * | 2019-04-11 | 2020-08-04 | 华尔达（厦门）塑胶有限公司 | Temperature-adjusting double-control induction faucet |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742679A (en) * | 2013-07-29 | 2014-04-23 | 珠海市舒丽玛温控卫浴设备有限公司 | Single-handle double control constant temperature faucet with fine-tuning function and constant temperature water mixing assembly used for valve element |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3705997A1 (en) * | 1987-02-22 | 1988-09-01 | Azizi Namini Ramin | Method for positioning video tapes in video recorders |
| CN2564820Y (en) * | 2002-08-12 | 2003-08-06 | 福建省南安市科洁电子感应设备有限公司 | Double controlled induction water tap |
| CN101354086B (en) * | 2008-09-11 | 2011-01-19 | 天津艾斯腾节水技术有限公司 | Faucet water-saving coachfellow |
| CN101408254A (en) * | 2008-10-29 | 2009-04-15 | 温州帝威斯感应洁具有限公司 | Inductive and manual dual-purpose water-saving device |
| CN104976386B (en) * | 2014-04-09 | 2017-07-18 | 成霖企业股份有限公司 | Handle controls electronic tap |
| WO2016106339A1 (en) * | 2014-12-23 | 2016-06-30 | As Ip Holdco, Llc | Sensor-operated pull-out faucet |
| CN204878977U (en) * | 2015-05-28 | 2015-12-16 | 厦门方特卫浴有限公司 | Intelligent control tap |
| CN204664557U (en) * | 2015-05-29 | 2015-09-23 | 厦门市欧立通电子科技开发有限公司 | Dual-purpose intelligent drawing and pulling type kitchen faucet |
| CN105221787B (en) * | 2015-10-09 | 2018-06-22 | 成霖企业股份有限公司 | Tap structure |
| CN206429700U (en) * | 2016-11-04 | 2017-08-22 | 广州海鸥卫浴用品股份有限公司 | The double water outlet tap for washbasin of single-handle double-control |
| CN208268481U (en) * | 2018-06-04 | 2018-12-21 | 厦门市欧立通电子科技开发有限公司 | A kind of hand-operated and automatic faucet |
| CN110145619B (en) * | 2019-04-11 | 2020-08-04 | 华尔达（厦门）塑胶有限公司 | Temperature-adjusting double-control induction faucet |
-
2019
- 2019-04-11 CN CN201910288917.9A patent/CN110145619B/en active Active
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2020
- 2020-03-20 WO PCT/CN2020/080309 patent/WO2020207224A1/en active Application Filing
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742679A (en) * | 2013-07-29 | 2014-04-23 | 珠海市舒丽玛温控卫浴设备有限公司 | Single-handle double control constant temperature faucet with fine-tuning function and constant temperature water mixing assembly used for valve element |
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| CN110145619A (en) | 2019-08-20 |
| WO2020207224A1 (en) | 2020-10-15 |
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