CN215861937U - Constant temperature response goes out water installation - Google Patents
Constant temperature response goes out water installation Download PDFInfo
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- CN215861937U CN215861937U CN202121836931.7U CN202121836931U CN215861937U CN 215861937 U CN215861937 U CN 215861937U CN 202121836931 U CN202121836931 U CN 202121836931U CN 215861937 U CN215861937 U CN 215861937U
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Abstract
The utility model discloses a constant-temperature induction water outlet device. The constant-temperature sensing water outlet device comprises a faucet body, an electromagnetic valve, a sensor, a temperature controller, a digital display module and a controller; a water outlet waterway is arranged in the faucet body; the electromagnetic valve is arranged in the faucet body and is suitable for opening and closing the water outlet waterway; the sensor sends a sensing signal when sensing that an object approaches the faucet body; the temperature controller comprises a temperature controller body, a thermostatic valve and a temperature sensor; the thermostatic valve is used for controlling the mixing proportion of cold water and hot water; the temperature sensor is used for detecting the water temperature of the mixed water outlet channel and sending a temperature signal; the digital display module is arranged in the faucet body; the controller is arranged in the faucet body, controls the electromagnetic valve to open the water outlet waterway when receiving the induction signal, and controls the digital display module to display a corresponding temperature value when receiving the temperature signal. The constant-temperature induction water outlet device reasonably utilizes the internal space of the faucet body, and can solve the problems of large volume, high cost and high wiring complexity of a circuit control box.
Description
Technical Field
The utility model relates to the technical field of intelligent constant-temperature induction water outlet devices, in particular to a constant-temperature induction water outlet device.
Background
The intelligent constant-temperature induction water outlet device can be used for discharging water through induction and realizing constant-temperature water outlet, is good in use convenience and can also prevent cross infection, so that the intelligent constant-temperature induction water outlet device is wide in application in daily life. Among the intelligence constant temperature response water installation of prior art, control unit such as solenoid valve, thermostatic valve and controller all are integrated in a circuit control box, and this circuit control box is independent of leading body setting and installs under the wash platform, and this internal pipeline, electric wire, digital display module and the sensor of only having laid of tap, and the inner space surplus is great, and not only structural arrangement is unreasonable, and space utilization is low, and circuit control box's volume occupies great moreover, the consumptive material is many, the cost is higher. In addition, because the circuit control box needs to lead out at least two signal wires to be respectively and electrically connected with the digital display module and the sensor, the problems that the wiring is complex, the signal wires are easy to wind in the faucet body, and the connection between the signal wires and the digital display module and the sensor is easy to break due to the installation of the circuit control box exist.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects or problems in the background art and provide a constant-temperature induction water outlet device, wherein an electromagnetic valve and a controller are integrated in a faucet, the internal space of a faucet body is reasonably utilized, the problems of large volume, more consumables and high cost of a circuit control box are solved, meanwhile, the number of wires is reduced, and the problems of complex wiring, easy winding of signal wires and easy breaking of the signal wires are solved.
In order to achieve the purpose, the following technical scheme is adopted:
a constant temperature induction water outlet device comprising: the faucet body is internally provided with a water outlet waterway; the electromagnetic valve is arranged in the faucet body and is suitable for opening and closing the water outlet waterway; the sensor is arranged on the surface of the faucet body and is suitable for sending a sensing signal when an object is sensed to be close to the faucet body; the temperature controller comprises a temperature controller body, a thermostatic valve and a temperature sensor which are arranged in the temperature controller body; the temperature controller body is arranged outside the faucet body and is provided with a hot water inlet waterway, a cold water inlet waterway and a mixed water outlet waterway, wherein the hot water inlet waterway and the cold water inlet waterway are respectively used for introducing hot water and cold water, and the mixed water outlet waterway is communicated with the water inlet end of the water outlet waterway; the thermostatic valve is used for controlling the mixing proportion of cold water and hot water, the water inlet end of the thermostatic valve is respectively communicated with the hot water inlet channel and the cold water outlet channel, and the water outlet end of the thermostatic valve is communicated with the mixed water outlet channel; the temperature sensor is used for detecting the water temperature of the mixed water outlet channel and sending a temperature signal; the digital display module is arranged in the faucet body, and a display end of the digital display module is suitable for penetrating through the faucet body; and the controller is arranged in the faucet body, controls the electromagnetic valve to open the water outlet waterway when receiving the induction signal, and controls the digital display module to display a corresponding temperature value when receiving the temperature signal.
Further, the sensor includes a first sensor and a second sensor; the first sensor is arranged close to the water outlet end of the water outlet waterway and sends a first sensing signal when sensing an object; the second sensor is arranged away from the water outlet end of the water outlet waterway, is arranged on the side surface of the faucet body, and sends a second sensing signal when sensing an object; the controller controls the electromagnetic valve to open the water outlet waterway for a first time length when receiving the first induction signal, and controls the electromagnetic valve to open the water outlet waterway for a second time length when receiving the second induction signal; the first duration is less than the second duration.
Further, the faucet body has a support portion and a water outlet portion; the support part extends vertically; the water outlet part extends horizontally and one end of the water outlet part is fixedly connected with the supporting part; the water outlet end of the water outlet waterway and the first sensor are both arranged on the bottom surface of the water outlet part and are inclined towards the front lower part of the faucet body; the second sensor is arranged on the side surface of the supporting part.
Furthermore, the water outlet end of the water outlet waterway is arranged at the front side of the first sensor.
Further, the first sensor and the second sensor are both distance sensors, when the distance between the detected blocking object and the second sensor is smaller than a threshold value, the object is judged to be close to the faucet body, and when the distance between the detected blocking object and the second sensor is larger than the threshold value, the object is judged to be far away from the faucet body.
Further, the first sensor and the second sensor are both infrared sensors.
Further, the top surface of the faucet body is horizontally arranged; the display end of the digital display module is suitable for penetrating through the top surface of the faucet body.
Further, the device also comprises a temperature rising key and a temperature reducing key; the temperature-raising key and the temperature-lowering key are both arranged on the top surface of the faucet body; the temperature-rising key sends a third induction signal when receiving touch; the cooling key sends a fourth induction signal when receiving touch; the controller controls the thermostatic valve to increase the mixing ratio of the hot water and the cold water by a first preset value when receiving the third sensing signal, and controls the thermostatic valve to decrease the mixing ratio of the hot water and the cold water by the first preset value when receiving the fourth sensing signal.
Furthermore, the temperature-rising key and the temperature-reducing key are arranged in parallel at the left and right sides relative to the front of the faucet body.
Further, the digital display module and the controller are integrated into a whole.
Compared with the prior art, the scheme has the following beneficial effects:
1. in the utility model, the electromagnetic valve and the controller are both arranged in the faucet body, so that the internal space of the faucet body is reasonably utilized, and the space occupation of the temperature controller body is reduced, thereby being beneficial to reducing material consumption and reducing cost. The electromagnetic valve is fixed relative to the faucet body and the water outlet waterway, so that the structure stability is good, and the water outlet waterway can be reliably opened and closed; the temperature controller is fixed relative to the faucet body, the wiring structure between the temperature controller and the sensor and the digital display module is more stable and is not easy to damage, and in addition, the temperature controller only needs to draw out one electric wire to be electrically connected with the controller, so that the wiring structure is simpler and the phenomenon of winding of the electric wire is avoided.
2. According to the utility model, the sensor comprises a first sensor and a second sensor, the first sensor and the second sensor respectively send a first induction signal and a second induction signal when sensing an object, the controller controls the electromagnetic valve to open a water outlet waterway for a first time when receiving the first induction signal, and the electromagnetic valve is automatically closed after the first time; the controller controls the electromagnetic valve to open the water outlet waterway for a second time when receiving a second induction signal, and the electromagnetic valve is automatically closed after the second time; the first time length is less than the second time length, therefore, a user can select to trigger the first sensor or the second sensor according to the time length requirements of cleaning and water using, the use requirements are met, and water resources can be effectively saved. The first sensor is arranged close to the water outlet end of the water outlet waterway, so that the use habit of people is met, the use frequency is higher, and the water-saving effect is better; the second sensor is triggered only when a user needs to clean for a long time, the use frequency is relatively low, the second sensor is arranged on one side of the water outlet end far away from the water outlet waterway, and the second sensor is arranged on the side face of the faucet body, so that the user can be effectively prevented from being triggered by mistake.
3. According to the utility model, the water outlet end of the water outlet waterway is arranged on the bottom surface of the water outlet part and inclines towards the front lower part of the faucet body, so that the water outlet end of the water outlet waterway can discharge water towards the front lower part of the faucet body, the body of a user can receive water without inclining forwards towards one side of the faucet body too much, and the use is more convenient; the first sensor is also arranged on the bottom surface of the water outlet part and is also inclined towards the front lower part of the faucet body, so that the operating habit of people is met.
4. According to the utility model, the water outlet end of the water outlet waterway is arranged at the front side of the first sensor, so that the first sensor cannot be triggered when a user stands at or passes through the front side of the faucet body, and the probability of false triggering of the first sensor is reduced.
5. According to the utility model, the first sensor and the second sensor are arranged as the distance sensors, so that the distance between an object and the faucet body can be accurately measured, and the electromagnetic valve can be more accurately controlled to open and close the water outlet waterway.
6. In the utility model, the first sensor and the second sensor are provided with the infrared sensors, and the infrared sensors have reliable functions and lower price, thereby being beneficial to controlling the production cost.
7. According to the faucet, the top surface of the faucet body is horizontally arranged, and the display end of the digital display module is suitable for penetrating through the top surface of the faucet body, so that a user can conveniently observe the temperature of a water channel in real time.
8. According to the utility model, the controller controls the thermostatic valve to increase the mixing ratio of hot water and cold water by a first preset value when receiving the third induction signal so as to realize temperature rise, and controls the thermostatic valve to decrease the mixing ratio of hot water and cold water by the first preset value so as to realize temperature decrease when receiving the fourth induction signal so as to meet the use requirements of users; the temperature-raising key and the temperature-lowering key are arranged on the top surface of the faucet body and are arranged side by side left and right relative to the front of the faucet body, so that a user can touch and operate the faucet at any time and the operating habits of people are met.
9. In the utility model, the digital display module and the controller are integrated into a whole, so that a wiring structure is reduced, the structural stability is good, and the risk of contact power failure is low.
Drawings
In order to more clearly illustrate the technical solution of the embodiments, the drawings needed to be used are briefly described as follows:
FIG. 1 is a schematic perspective exploded view of a constant temperature-sensing water outlet device according to an embodiment of the present invention;
FIG. 2 is a schematic perspective exploded view of a faucet body and various components disposed therein according to an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of a faucet body in an embodiment of the constant temperature-sensing water outlet device of the present invention;
FIG. 4 is a schematic structural diagram of an electromagnetic valve in an embodiment of the constant temperature induction water outlet apparatus of the present invention;
FIG. 5 is an exploded view of the valve body and the supporting sleeve in the embodiment of the constant temperature sensing water outlet device of the present invention;
FIG. 6 is a schematic structural diagram of a temperature controller in an embodiment of the constant temperature induction water outlet apparatus of the present invention;
fig. 7 is a top view of an embodiment of the constant temperature induction water outlet device of the present invention.
Description of the main reference numerals:
a faucet body 1; a housing 11; the first opening 111; a second opening 112; a third opening 113; mounting the partition 114; an upper cover 12; a first tube 13; a second tube 14; a screw 15; an electromagnetic valve 2; a valve seat 21; a first joint 211; a second joint 212; a valve body 22; a sensor 3; a first sensor 31; a second sensor 32; a temperature controller 4; a temperature controller body 41; a hot water inlet fitting 411; a cold water inlet fitting 412; a mixed water outlet joint 413; a power plug 414; a digital display module 5; a controller 6; a jacking sleeve 7; a temperature raising key 8 a; a temperature-lowering key 8 b; a power adapter 9.
Detailed Description
In the claims and specification, unless otherwise specified the terms "first", "second" or "third", etc., are used to distinguish between different items and are not used to describe a particular order.
In the claims and specification, unless otherwise specified, the terms "central," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," "counterclockwise," and the like are used in the orientation and positional relationship indicated in the drawings and are used for ease of description only and do not imply that the referenced device or element must have a particular orientation or be constructed and operated in a particular orientation.
In the claims and the specification, unless otherwise defined, the terms "fixedly" or "fixedly connected" are to be understood in a broad sense as meaning any connection which is not in a relative rotational or translational relationship, i.e. including non-detachably fixed connection, integrally connected and fixedly connected by other means or elements.
In the claims and specification, unless otherwise defined, the terms "comprising", "having" and variations thereof mean "including but not limited to".
The technical solution in the embodiments will be clearly and completely described below with reference to the accompanying drawings.
Referring to fig. 1 to 7, fig. 1 to 7 show a constant temperature induction water outlet apparatus of the present embodiment. As shown in fig. 1 to 7, the constant temperature sensing water outlet device in this embodiment includes a faucet body 1, an electromagnetic valve 2, a sensor 3, a temperature controller 4, a digital display module 5, a controller 6, a supporting sleeve 7, a temperature-raising key 8a, a temperature-lowering key 8b, a power adapter 9, and an electric wire (not shown in the figure).
A water outlet waterway is arranged in the faucet body 1. Specifically, as shown in fig. 1 to 3, the faucet body 1 includes a housing 11, an upper cover 12, a first pipe 13, a second pipe 14, and a screw 15. The shell 11 is in an inverted-L shape, a first part of the shell is vertically arranged, and a second part of the shell is positioned on the front side of the top of the first part and extends from the first part to the front side; the interior of the shell 11 is hollow, and the top end and the bottom end of the shell are both opened; a first opening 111 is formed in the side wall of the first part of the shell 11, a horizontal installation partition plate 114 is arranged on the inner wall of the first part of the shell 11, and a vertically through insertion hole is formed in the installation partition plate 114; the bottom edge of the second part of the shell 11 is obliquely arranged and obliquely faces to the front lower part, and the part of the bottom surface of the second part of the shell 11 close to the front end is provided with a second opening 112 and a third opening 113; the second opening 112 is located at the rear side of the third opening 113. The upper cover 12 is made of a transparent material, specifically, a transparent PC material or organic glass material, and in this embodiment, the upper cover 12 is made of a PC material. The upper cover 12 is a horizontal plate-shaped structure, the lower surface of the upper cover is clamped and fixed with a clamping block positioned in the shell 11 through a buckle, when the clamping is in place, the upper cover 12 is covered and sealed at the top end of the shell 11 in a matching way and is matched with the shell 11 to form a supporting part and a water outlet part, namely, the faucet body 1 is provided with the supporting part and the water outlet part, wherein the supporting part vertically extends and is specifically composed of a first part of the shell 11 and an upper cover 12 part positioned at the top end of the first part, the water outlet part horizontally extends and is fixedly connected with the supporting part at one end, and is specifically composed of a second part of the shell 11 and an upper cover 12 part positioned at the top end of the second part, and based on the structure of the shell 11, the side wall of the supporting part is provided with a first opening 111; the bottom surface of the water outlet part is provided with a second opening 112 and a third opening 113, and the top surface of the water outlet part is horizontally arranged and can transmit light. One end of the first pipe 13 extends into the shell 11 and is suitable for being communicated with the water inlet end of the electromagnetic valve 2, and the other end of the first pipe extends out of the bottom opening of the shell 11 and is used for being communicated with the temperature controller 4; the second tube 14 is installed in the housing 11, one end of the second tube is used for communicating with the water outlet end of the electromagnetic valve 2, the other end of the second tube is fixed to the third opening 113, the first tube 13 and the second tube 14 are communicated to form a water outlet channel, and based on the position of the third opening 113, in the embodiment, the water outlet end of the water outlet channel is arranged on the bottom surface of the water outlet part and inclines towards the front lower part of the faucet body 1, and the water outlet end can be towards the front lower part of the faucet body 1 to discharge water, so that the user can receive water without excessively inclining towards one side of the faucet body 1, and the use is more convenient. The screw 15 is used for being screwed with the bottom end of the shell 11 and abutting against two surfaces of the wash platform with the bottom end of the shell 11 in a matching manner, so that the faucet body 1 is fixed on the wash platform surface, and the mounting structure is a conventional mounting manner and is not described herein any further.
The electromagnetic valve 2 is arranged in the faucet body 1 and is suitable for opening and closing a water outlet waterway. Specifically, as shown in fig. 3 to 5, the solenoid valve 2 includes a valve seat 21 and a valve body 22, the valve seat 21 has an inner cavity with an open top end, the outer wall of the valve seat is provided with a first joint 211 and a second joint 212, and the first joint 211 and the second joint 212 are both provided therein with a water passing channel communicated with the inner cavity of the valve seat 21; the first joint 211 is vertically arranged and forms a water inlet end of the electromagnetic valve 2, is used for being in sealed insertion connection with the first pipe 13, and is provided with external threads on the outer wall; the second connection 212 extends obliquely to the front and forms the outlet end of the solenoid valve 2, which is intended for sealing engagement with the second tube 14. The valve seat 21 is fixedly installed in the housing 11, specifically, in the embodiment, the second joint 212 of the valve seat 21 is matched to penetrate through the insertion hole of the installation partition 114 from top to bottom, the bottom of the second joint extends out of the lower end of the insertion hole and is locked by a nut, when the second joint is locked in place, the valve seat 21 and the nut are respectively abutted against the upper surface and the lower surface of the installation partition 114, so that the fixation relative to the installation partition 114 is realized. The control part of the valve body 22 extends into the inner cavity of the valve seat 21 and is used for closing or opening the water outlet waterway, and the top of the valve body 22 is positioned outside the inner cavity and is fixedly connected with the valve seat 21 through a screw.
The sensor 3 is disposed on the surface of the faucet body 1 and is adapted to send a sensing signal when sensing an object approaching the faucet body 1. Specifically, as shown in fig. 1 to 3, the sensor 3 includes a first sensor 31 and a second sensor 32, the first sensor 31 is disposed near the water outlet end of the water outlet path, and sends a first sensing signal when sensing an object. Specifically, in the present embodiment, the first sensor 31 is fixedly installed at the second opening 112 by screws, so the first sensor 31 is installed at the bottom surface of the water outlet portion and is inclined toward the front lower portion of the faucet body 1, and the first sensor 31 is also located at the rear side of the water outlet end of the water outlet waterway, which not only accords with the operation habit of people, but also is not triggered when the user stands at or passes through the front side of the faucet body 1, and the probability of misoperation is lower. The second sensor 32 is disposed away from the water outlet end of the water outlet waterway and is disposed on the side of the faucet body 1, and sends a second sensing signal when sensing an object. Specifically, the second sensor 32 is fixed to the first opening 111, and the second sensor 32 is provided on a side surface of the support portion, as is apparent from the structure of the faucet body 1. In this embodiment, the second sensor 32 is fixed to the faucet body 1 through the supporting sleeve 7, specifically, the supporting sleeve 7 is sleeved on the top outer wall of the valve body 22 in a rotation-stopping manner, the side wall of the supporting sleeve is supported on the side of the second sensor 32 departing from the first opening 111, and is matched with the inner wall of the housing 11 to limit the second sensor 32 to be separated from the first opening 111, and the sensing end of the second sensor 32 is inserted into the first opening 111 in a matching manner, so that the second sensor 32 cannot move relative to the first opening 111, and thus the second sensor 32 is fixed, and the second sensor 32 is fixed through the supporting sleeve 7, which is simple in structure and convenient to assemble and disassemble.
In this embodiment, the first sensor 31 and the second sensor 32 may be distance sensors or infrared sensors. When the first sensor 31 and the second sensor 32 are both distance sensors, the distance between an object and the faucet body 1 can be measured accurately, so that the solenoid valve 2 can be controlled to open and close the water outlet path more accurately, specifically, when the distance between the measured barrier and the measured barrier is smaller than a threshold value, the object is determined to be close to the faucet body 1, and when the distance between the measured barrier and the measured barrier is greater than the threshold value, the object is determined to be far away from the faucet body 1. When the first sensor 31 and the second sensor 32 are infrared sensors, they are reliable in function and low in price, and thus, it is advantageous to control the production cost, specifically, it is determined that the human body is close to the faucet body 1 when it detects infrared rays emitted from the human body, and it is determined that the human body is far from the faucet body 1 when it does not detect infrared rays emitted from the human body. In this embodiment, the first sensor 31 and the second sensor 32 are distance sensors, and are specifically laser distance measuring sensors, which have strong adaptability to the environment, fast distance measuring speed and high detection precision.
As shown in fig. 1 and 6, the thermostat 4 includes a thermostat body 41, a thermostat valve (not shown), and a temperature sensor (not shown). The thermostat body 41 is a box-shaped structure, and is disposed outside the faucet body 1, and in an actual application environment, it is fixedly installed below the wash stand, and a hot water inlet channel, a cold water inlet channel, and a mixed water outlet channel are disposed therein. The hot water inlet path and the cold water inlet path are respectively used for introducing hot water and cold water; the mixed water outlet channel is used for leading out mixed water, and is communicated with the water inlet end of the water outlet channel, namely the water inlet end of the first pipe 13. Specifically, the outer wall of the temperature controller body 41 is provided with a hot water inlet joint 411, a cold water inlet joint 412 and a mixed water outlet joint 413 which are respectively and correspondingly communicated with the hot water inlet path, the cold water inlet path and the mixed water inlet path, and in addition, the outer wall of the temperature controller body 41 is further provided with a power plug 414, wherein the hot water inlet joint 411 and the cold water inlet joint 412 are respectively communicated with a water supply device through hoses, and the mixed water outlet joint 413 is used for the sealed insertion of the water inlet end of the first pipe 13. The thermostatic valve and the temperature sensor are arranged in the temperature controller body 41, the thermostatic valve is used for controlling the mixing proportion of cold water and hot water, the water inlet end of the thermostatic valve is respectively communicated with the water outlet ends of the hot water inlet channel and the cold water outlet channel, and the water outlet end of the thermostatic valve is communicated with the mixed water outlet channel. The detection end of the temperature sensor extends into the mixed water outlet channel and is used for detecting the water temperature of the mixed water outlet channel and sending a temperature signal. Since the thermostatic valve and the temperature sensor are both conventional temperature control components, the present embodiment will not be described in detail.
The digital display module 5 is used for displaying the temperature of the water outlet waterway, is arranged in the faucet body 1, and has a display end suitable for penetrating through the faucet body 1. Specifically, as shown in fig. 2 and 3, the digital display module 5 is fixed on the bottom surface of the upper cover 12, and the display end thereof is attached to the bottom surface of the upper cover 12 and is adapted to penetrate through the top surface of the upper cover 12, so that the user can conveniently observe the temperature of the waterway in real time.
As shown in fig. 7, the temperature-raising key 8a and the temperature-lowering key 8b are both provided on the top surface of the faucet body 1, that is, on the upper cover 12, and are arranged side by side in the left and right directions with respect to the front of the faucet body 1. In this embodiment, the temperature-raising key 8a and the temperature-lowering key 8b are both touch sensors, and when the temperature-raising key 8a receives a touch, a third sensing signal is sent; and when the cooling key 8b receives the touch, a fourth sensing signal is sent. In this embodiment, the temperature-raising key 8a and the temperature-lowering key 8b are disposed on the top surface of the faucet body 1 and are arranged side by side in the left and right directions relative to the front of the faucet body 1, so that the user can perform touch operation at any time and the operation habits of the user can be met.
As shown in fig. 2 and 3, in this embodiment, the controller 6 is disposed in the faucet body 1 and integrated with the bottom end of the digital display module 5, and controls the electromagnetic valve 2 to open the water outlet waterway when receiving the sensing signal, and controls the digital display module 5 to display a corresponding temperature value when receiving the temperature signal. Digital display module 5 and controller 6 are integrated as an organic whole, and wiring structure is simple, and structural stability is good, contact outage risk is little.
Specifically, in this embodiment, the controller 6 controls the electromagnetic valve 2 to open the water outlet waterway for a first time period when receiving the first sensing signal, the electromagnetic valve 2 is automatically closed after the first time period, the controller 6 controls the electromagnetic valve 2 to open the water outlet waterway for a second time period when receiving the second sensing signal, and the electromagnetic valve 2 is automatically closed after the second time period; the first time length is less than the second time length, therefore, a user can select to trigger the first sensor 31 or the second sensor 32 according to the time length requirements of cleaning and water using, the use requirements are met, and water resources can be effectively saved. The controller 6 can also receive temperature signal in real time and control the digital display module 5 to display the corresponding temperature value, and convenience is brought to a user to know the temperature of the current water flow and improve the use experience. The controller 6 controls the thermostatic valve to increase the mixing ratio of hot water and cold water by the first preset value when receiving the third induction signal so as to realize temperature rise, and controls the thermostatic valve to decrease the mixing ratio of hot water and cold water by the first preset value when receiving the fourth induction signal so as to realize temperature reduction, meet the temperature regulation requirement of a user and improve the use experience of the user. Based on above-mentioned function, the constant temperature response water installation that this embodiment provided can realize responding to out water, constant temperature and go out water and intelligence function that adjusts the temperature, and its intelligent degree is higher, use swiftly and convenient.
The power supply is adapted to be electrically plugged with an external power socket and a power plug 414 on an outer wall of the thermostat body 41. The temperature controller body 41 is electrically connected with the controller 6 in the faucet body 1 through an electric wire to supply power to the controller 6.
In the constant-temperature induction water outlet device provided by the embodiment of the utility model, the electromagnetic valve 2 and the controller 6 are both arranged in the faucet body 1, so that the internal space of the faucet body 1 is reasonably utilized, and the space occupation of the temperature controller body 41 is reduced, thereby being beneficial to reducing material consumption and reducing cost. The electromagnetic valve 2 is fixed relative to the faucet body 1 and the water outlet waterway, so that the structure stability is good, and the water outlet waterway can be reliably opened and closed; the temperature controller 4 is fixed relative to the tap body 1, the wiring structure between the temperature controller and the sensor 3 and the digital display module 5 is more stable and is not easy to be damaged, and in addition, the temperature controller 4 only needs to lead out a wiring wire to be electrically connected with the controller 6, so that the wiring structure is simpler and the phenomenon of wire winding does not occur. The first sensor 31 is arranged close to the water outlet end of the water outlet waterway, so that the use habit of people is met, the use frequency is higher, and the water-saving effect is better; the second sensor 32 is triggered only when the user needs to clean for a long time, and the use frequency is relatively low, so that the second sensor 32 is arranged at one side far away from the water outlet end of the water outlet waterway, and the second sensor 32 is arranged at the side surface of the faucet body 1, so that the false triggering of the user can be effectively prevented.
The description of the above specification and examples is intended to be illustrative of the scope of the present invention and is not intended to be limiting.
Claims (10)
1. The utility model provides a constant temperature response goes out water installation, characterized by includes:
the faucet body is internally provided with a water outlet waterway;
the electromagnetic valve is arranged in the faucet body and is suitable for opening and closing the water outlet waterway;
the sensor is arranged on the surface of the faucet body and is suitable for sending a sensing signal when an object is sensed to be close to the faucet body;
the temperature controller comprises a temperature controller body, a thermostatic valve and a temperature sensor which are arranged in the temperature controller body; the temperature controller body is arranged outside the faucet body and is provided with a hot water inlet waterway, a cold water inlet waterway and a mixed water outlet waterway, wherein the hot water inlet waterway and the cold water inlet waterway are respectively used for introducing hot water and cold water, and the mixed water outlet waterway is communicated with the water inlet end of the water outlet waterway; the thermostatic valve is used for controlling the mixing proportion of cold water and hot water, the water inlet end of the thermostatic valve is respectively communicated with the hot water inlet channel and the cold water outlet channel, and the water outlet end of the thermostatic valve is communicated with the mixed water outlet channel; the temperature sensor is used for detecting the water temperature of the mixed water outlet channel and sending a temperature signal;
the digital display module is arranged in the faucet body, and a display end of the digital display module is suitable for penetrating through the faucet body;
and the controller is arranged in the faucet body, controls the electromagnetic valve to open the water outlet waterway when receiving the induction signal, and controls the digital display module to display a corresponding temperature value when receiving the temperature signal.
2. A constant temperature-responsive water outlet device as claimed in claim 1, wherein said sensor comprises a first sensor and a second sensor; the first sensor is arranged close to the water outlet end of the water outlet waterway and sends a first sensing signal when sensing an object; the second sensor is arranged away from the water outlet end of the water outlet waterway, is arranged on the side surface of the faucet body, and sends a second sensing signal when sensing an object; the controller controls the electromagnetic valve to open the water outlet waterway for a first time length when receiving the first induction signal, and controls the electromagnetic valve to open the water outlet waterway for a second time length when receiving the second induction signal; the first duration is less than the second duration.
3. The constant-temperature induction water outlet device as claimed in claim 2, wherein the faucet body is provided with a supporting part and a water outlet part; the support part extends vertically; the water outlet part extends horizontally and one end of the water outlet part is fixedly connected with the supporting part; the water outlet end of the water outlet waterway and the first sensor are both arranged on the bottom surface of the water outlet part and are inclined towards the front lower part of the faucet body; the second sensor is arranged on the side surface of the supporting part.
4. A constant temperature sensing water outlet device as claimed in claim 3, wherein the water outlet end of the water outlet channel is arranged at the front side of the first sensor.
5. A constant temperature-responsive water outlet device as claimed in claim 3, wherein said first sensor and said second sensor are both distance sensors, and wherein said sensor is adapted to determine that an object is approaching said faucet body when the distance between the object and the sensor is less than a threshold value, and to determine that the object is moving away from said faucet body when the distance between the object and the sensor is greater than the threshold value.
6. A constant temperature-responsive water outlet device as claimed in claim 3, wherein said first sensor and said second sensor are both infrared sensors.
7. The constant-temperature induction water outlet device as claimed in claim 1, wherein the top surface of the faucet body is horizontally arranged; the display end of the digital display module is suitable for penetrating through the top surface of the faucet body.
8. The constant-temperature induction water outlet device as claimed in claim 7, further comprising a temperature-raising key and a temperature-lowering key; the temperature-raising key and the temperature-lowering key are both arranged on the top surface of the faucet body; the temperature-rising key sends a third induction signal when receiving touch; the cooling key sends a fourth induction signal when receiving touch; the controller controls the thermostatic valve to increase the mixing ratio of the hot water and the cold water by a first preset value when receiving the third sensing signal, and controls the thermostatic valve to decrease the mixing ratio of the hot water and the cold water by the first preset value when receiving the fourth sensing signal.
9. The device as claimed in claim 8, wherein the temperature raising key and the temperature lowering key are disposed side by side in front of the faucet body.
10. The constant-temperature induction water outlet device as claimed in claim 1, wherein the digital display module and the controller are integrated into a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121836931.7U CN215861937U (en) | 2021-08-06 | 2021-08-06 | Constant temperature response goes out water installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121836931.7U CN215861937U (en) | 2021-08-06 | 2021-08-06 | Constant temperature response goes out water installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215861937U true CN215861937U (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121836931.7U Active CN215861937U (en) | 2021-08-06 | 2021-08-06 | Constant temperature response goes out water installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215861937U (en) |
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2021
- 2021-08-06 CN CN202121836931.7U patent/CN215861937U/en active Active
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