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WO2010133137A1 - 智能恒温出水装置 - Google Patents

智能恒温出水装置 Download PDF

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Publication number
WO2010133137A1
WO2010133137A1 PCT/CN2010/072543 CN2010072543W WO2010133137A1 WO 2010133137 A1 WO2010133137 A1 WO 2010133137A1 CN 2010072543 W CN2010072543 W CN 2010072543W WO 2010133137 A1 WO2010133137 A1 WO 2010133137A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
control circuit
motor
temperature
water outlet
Prior art date
Application number
PCT/CN2010/072543
Other languages
English (en)
French (fr)
Inventor
陈启岳
Original Assignee
Chen Qiyue
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chen Qiyue filed Critical Chen Qiyue
Priority to EP10752261.7A priority Critical patent/EP2295838A4/en
Priority to US12/936,668 priority patent/US8833670B2/en
Publication of WO2010133137A1 publication Critical patent/WO2010133137A1/zh

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00Control of temperature
    • G05D23/01Control of temperature without auxiliary power
    • G05D23/13Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures
    • G05D23/1393Control of temperature without auxiliary power by varying the mixing ratio of two fluids having different temperatures characterised by the use of electric means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F16K11/0743Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/02Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/041Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F16K31/042Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves with electric means, e.g. for controlling the motor or a clutch between the valve and the motor
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02Plumbing installations for fresh water
    • E03C1/04Water-basin installations specially adapted to wash-basins or baths
    • E03C2001/0418Water-basin installations specially adapted to wash-basins or baths having temperature indicating means
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7737Thermal responsive
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/86493Multi-way valve unit
    • Y10T137/86815Multiple inlet with single outlet
    • Y10T137/86823Rotary valve

Definitions

  • the invention relates to the technical field of sanitary ware, and relates to a water outlet device, in particular to an intelligent constant temperature water outlet device. Background technique
  • the water outlet device of the sanitary product especially the water outlet device capable of adjusting the water temperature, mainly has the following problems: 1.
  • the adjustment of the outlet water temperature is difficult to set according to needs, and the intuitiveness of the water temperature adjustment is not ideal, and often needs to be used.
  • the commissioning is based on the actual water temperature. 2.
  • the automatic thermostat adjustment cannot be realized and can only be manually adjusted by the user. 3. Since only the temperature adjustment function is available, when the use is completed, the automatic shutdown of the water can not be achieved, and when it is turned on again, it cannot automatically be in the state of the previously set outlet water temperature or the newly set outlet water temperature state.
  • the Chinese patent document discloses an intelligent thermostatic valve [application number: 200810061571] having a valve body and a valve core, and the valve body cavity is sequentially divided into a hot water chamber mixing water chamber and a cold water chamber.
  • the valve body is provided with a hot water inlet, a warm water outlet, a cold water inlet and a cold water outlet, the warm water outlet is equipped with a warm water outlet short connecting pipe, and the cold water inlet is equipped with a cold water inlet short connecting pipe.
  • a valve port is arranged at both ends of the mixing water chamber, and the valve core is inserted into the mixing water chamber in a manner of reciprocating movement along the axial direction of the mixing water chamber, and the plugs at both ends are respectively adapted to the valve ports at both ends of the mixing water chamber Match to control the proportion of cold and hot water entering the mixing water chamber.
  • One end of the valve core is connected to the linear type motor that is disposed outside the valve body through the motor shaft; a warm water temperature sensor is installed in the short water pipe of the warm water outlet; a water flow meter and a matching water flow flow sensor are installed in the cold water inlet short pipe.
  • the above scheme can achieve the purpose of automatically adjusting the water temperature of the outlet water, the overall structure is relatively complicated, and it is necessary to simultaneously set the warm water temperature sensor and the water flow sensor, and the equipment cost is high.
  • the linear intrusion motor in this scheme controls the axial movement of the spool to achieve temperature regulation. It can only adjust the water temperature and cannot control the opening and closing of the outlet water. Therefore, it is only suitable for adjusting the water temperature in the pipeline. It cannot be applied to ordinary valves. Summary of the invention
  • the object of the present invention is to provide an intelligent constant temperature water discharge device capable of realizing constant temperature adjustment of the outlet water temperature and convenient operation and operation.
  • the intelligent constant temperature water outlet device comprises a body provided with a hot water passage, a cold water passage and a water outlet passage, and is provided with a cold water passage and a hot water passage in the body.
  • a spool assembly between the water outlet passage and the water outlet passage, wherein the device further comprises an electric motor, a water temperature control circuit and a temperature sensor, wherein the valve plug rod of the valve core assembly is coupled to an output shaft of the motor fixed in the body body,
  • the temperature sensor is disposed in the water outlet channel and is coupled to the water temperature control circuit, wherein the water temperature control circuit is coupled to the motor, and the water temperature control circuit is coupled with an external power source capable of supplying power thereto, and the water temperature control circuit can be The temperature of the outlet water detected by the temperature sensor controls the operation of the motor.
  • the external power supply supplies power to the water temperature control circuit to facilitate the water temperature control circuit to control the operation of the motor. Since the rotating shaft of the motor is coupled with the spool of the spool assembly, when the rotating shaft of the motor drives the spool to rotate, the spool assembly can adjust the ratio of the water to the hot and cold water, thereby adjusting the temperature of the outlet water.
  • the effluent water temperature is determined, the effluent water temperature will change due to the water pressure difference between the hot water inlet channel and the inlet cold water passage, the water temperature change of the hot water inlet passage and the cold water passage.
  • the temperature sensor can detect the water temperature change of the water outlet channel in time, thereby controlling the motor operation through the water temperature control circuit, realizing timely adjustment of the water temperature, so as to achieve the purpose of constant water temperature of the outlet channel.
  • the device further comprises a fixed water outlet In the circuit, an impeller is fixed on the generator shaft, and the generator is directly connected to the water temperature control circuit or connected to the water temperature control circuit through the battery, and when the generator is in operation and/or in the battery
  • the water temperature control circuit can make the external power supply and the water temperature control circuit be in an open state.
  • the water temperature control circuit cannot control the operation of the motor because there is no energy supply.
  • the external power supply is required to continuously supply power to the water temperature control circuit.
  • the battery or the generator can supply electric energy to the water temperature control circuit, thereby controlling the motor to work according to the water temperature condition.
  • the water temperature control circuit can control the motor to work even if an external power source is not needed. .
  • the power supply of the water temperature control circuit mainly includes the following methods: 1. When the generator and the battery are not set, the external power supply continuously supplies power to the water temperature control circuit during the whole working process, so as to control the operation of the motor. 2. When the generator is set but the battery is not set, the external power supply only supplies power to the water temperature control circuit when the generator is not working during the startup of the entire device. 3. When the generator is set and the battery is set at the same time, the external power supply only supplies power to the water temperature control circuit when the battery has no power during the whole device startup and the generator is not working.
  • the water temperature control circuit is connected with a control panel fixed on the body, and the control panel is provided with a switch button for turning on or off the motor and a temperature adjustment button for adjusting the water temperature. And when the switch button is in the closed state, the spool assembly is in the water cutoff state.
  • the temperature of the effluent water can be conveniently set before the water is discharged by the temperature adjustment button, and the water temperature of the effluent can be adjusted in time during use.
  • the start and stop of the intelligent thermostatic water discharge device can be controlled by the switch button.
  • the switch button When the switch button is in the off state, the motor drives the spool assembly to reset, so that the spool assembly is in the water shutoff state; when the switch button is in the open state, the spool assembly is adjusted to the preset water temperature state under the driving of the motor.
  • the switch button is just pressed, the spool assembly first connects the cold water passage to the water outlet passage to prevent the high temperature water flow from flowing out at the initial state, thereby improving the safety of use.
  • the water temperature control circuit is a printed circuit board including a chip, and a temperature display is further connected to the water temperature control circuit, and the temperature display is fixed on the control panel.
  • the temperature of the effluent water can be easily known through the temperature display, which is convenient for the user to intuitively judge the water temperature and adjust it.
  • the valve core assembly comprises a static ceramic plate fixed in the body and a movable ceramic plate which is rotatable relative to the static ceramic plate, and the cooling ceramic plate is respectively provided with a cold water passage and a heat inlet.
  • the moving water hole, the hot water hole and the water outlet hole communicated by the water passage and the water outlet passage are fixedly connected with the valve core rod, and the movable ceramic sheet can make the water outlet hole of the static ceramic sheet and the cold water hole and/or the inlet.
  • the hot water holes are connected.
  • the water outlet channel flows out the cold water; when the moving piece makes the water outlet hole and the inlet cold water hole and the hot water inlet hole are connected, the water outlet channel flows out the mixed warm water, At this time, the water temperature can be adjusted by adjusting the ratio of the water to the hot water and the hot water; when the moving ceramic plate is connected to the hot water inlet only, the water outlet flows out of the hot water.
  • a valve body cover is fixed in the body, and one end of the valve core rod is disposed on the valve core cover and a connecting hole is provided at an end of the valve core rod, and the motor is fixed to the valve.
  • a gear is coupled to the core cover and coupled to the output shaft of the motor, and the inner wall of the connecting hole has a structure matching the shape of the gear and the gear is inserted into the connecting hole.
  • the motor is a breaking motor
  • the motor and the water temperature control circuit are disposed in the body on the same side of the valve core cover, and the other side of the valve core cover is fixed to the valve core seat.
  • the static ceramic piece, the moving ceramic piece and the valve core rod are in the valve core seat.
  • the motor can ensure the reliability and adjustment accuracy of the water temperature adjustment.
  • the motor and water temperature control circuit are placed on the same side of the spool cover to avoid the influence of water flow on its operation and improve the stability of the work.
  • the motor is a decelerating motor or a speed reduction mechanism is provided between the output shaft of the motor and the gear. This structure can effectively improve the accuracy of water temperature adjustment.
  • the device further includes an illumination control circuit And an illuminator fixed at the water outlet of the water outlet passage, wherein the illuminating control circuit is respectively coupled to the generator and the temperature sensor, wherein the illuminant is coupled to the illuminating control circuit and when the water flow drives the impeller to rotate and generate electricity
  • the illumination control circuit can control the illumination body to emit different colors according to the different water temperature ranges detected by the temperature sensor.
  • the temperature sensor transmits the detected effluent water temperature to the illuminating control circuit, and the illuminating control circuit controls the illuminator to operate according to the signal of the temperature sensor. In this way, the user can easily perceive the water temperature condition according to the light of different colors to avoid burns or cold stimulation.
  • the correspondence between the water temperature range and the color of the light can be set as needed.
  • the light emitted by the illuminator can be seen by the user along with the water flow, which not only increases the visual effect, but also has an auxiliary illumination function, which is very convenient to use.
  • the illumination control circuit here can also be integrated with the water temperature control circuit on the same circuit board.
  • the temperature sensor provides water temperature signals for both the water temperature control circuit and the illumination control circuit.
  • a bubbler is fixed at the water outlet of the water outlet passage, and the bubbler includes a center seat having a through hole and a mounting seat sleeved around the center seat, the center seat and The mounting seat is integrated and has a plurality of evenly distributed water and gas mixing holes on the side wall of the central seat.
  • the above-mentioned illuminating body is a multi-color LED lamp capable of emitting multiple colors of light and inserted into the through hole, the center There are also a number of flow guiding columns evenly distributed on the side of the water-gas mixing hole.
  • the illuminator can be conveniently installed in the water outlet passage by the bubbler.
  • the bubbler can generate a large number of bubbles, and when the light is irradiated to the water stream mixed with the bubbles, the light is totally reflected, reflected, scattered, refracted, concentrated, interfered, and the like. In a way, the light mixed in the water stream is softer and more beautiful, and further enhances the visual effect.
  • the insertion of the illuminant into the through hole of the bubbler does not affect the normal operation of the bubbler, but also centers the light source to make the light transmission effect. Better.
  • the guide column enables the water flow to flow evenly to the water-gas mixing hole, which makes the foaming effect better.
  • the water temperature can be preset, and the sensor can detect the water temperature in real time.
  • the valve core assembly can be controlled by the motor to adjust the water discharge ratio of the hot and cold water to achieve the purpose of constant temperature water discharge. .
  • the spool assembly When the switch button is in the closed state, the spool assembly is in the water-off state, thereby achieving automatic closing and opening of the water outlet device. In addition, during the opening of the spool assembly, the spool assembly first communicates the inlet and outlet channels with the outlet passage to prevent high temperature water flow during the initial state, thereby improving the safety of use.
  • Figure 1 is a circuit diagram of Embodiment 1 of the present invention.
  • Fig. 2 is an exploded view of Embodiment 1 of the present invention.
  • Fig. 3 is a circuit diagram of Embodiment 2 of the present invention.
  • Figure 4 is an exploded view of Embodiment 2 of the present invention.
  • Figure 5 is an exploded view of the spool assembly provided by the present invention.
  • Figure 6 is a partial exploded view of the embodiment 2 provided by the present invention.
  • Figure 7 is a cross-sectional view showing a partial structure of a second embodiment of the present invention.
  • Figure 8 is a perspective view of a foamer provided by the present invention.
  • Figure 9 is a circuit diagram of Embodiment 3 of the present invention.
  • the intelligent constant temperature water outlet device comprises components such as a body 1, a valve core assembly 2, a motor 3, a water temperature control circuit 4, a temperature sensor 5, an external power source 100, and a control panel 7.
  • the body 1 is provided with a hot water passage 1 1 , a cold water passage 12 and a water outlet 13 .
  • a spool assembly 2 is provided in the body 1 between the inlet cold water passage 1 1 , the hot water supply passage 12 and the water outlet passage 13.
  • the spool rod 21 of the spool assembly 2 is coupled to the output shaft of the motor 3 fixed in the body 1, and the temperature sensor 5 described above is disposed in the water outlet passage 13 and coupled to the water temperature control circuit 4.
  • the water temperature control circuit 4 is coupled to the motor 3, and an external power source 100 capable of supplying power thereto is coupled to the water temperature control circuit 4.
  • the water temperature control circuit 4 described above can control the operation of the motor 3 based on the temperature of the water detected by the temperature sensor 5.
  • the water temperature control circuit 4 is connected to a control panel 7 fixed to the body 1, and a control button 7 for turning the motor 3 on or off and a temperature adjustment button 73 for adjusting the water temperature are provided on the control panel 7, and when the switch button 72 is turned on, When in the closed state, the spool assembly 2 is in the water cutoff state.
  • the water temperature control circuit 4 is a printed circuit board including the chip 41.
  • a temperature display 71 is also coupled to the water temperature control circuit 4, and the temperature display 71 is fixed to the control panel 7.
  • the spool assembly 2 includes a stationary ceramic sheet 22 fixed in the body 1 and a movable ceramic sheet 23 rotatable relative to the static ceramic sheet 22.
  • the static ceramic sheet 22 is provided with a cold water hole 22a, a hot water inlet hole 22b and a water outlet hole 22c which communicate with the inlet cold water passage 11, the hot water supply passage 12, and the water outlet passage 13, respectively.
  • the moving ceramic piece 23 is fixed to the valve stem 21 and the movable ceramic piece 23 can connect the water outlet hole 22c of the static ceramic piece 22 with the cold water hole 22£1 and/or the hot water inlet hole 22b.
  • a valve body cover 8 is fixed in the main body 1, and the valve body rod 21 end is bored through the valve body cover 8 and has a connecting hole 21a at the end of the valve body rod 21.
  • the motor 3 is fixed to the spool cover 8 and a gear 3a is coupled to the output shaft of the motor 3, and the inner wall of the connecting hole 21a has a structure matching the outer shape of the gear 3a and the gear 3a is inserted into the connecting hole 21a.
  • the motor 3 in this embodiment is a decelerating motor, and the motor 3 and the water temperature control circuit 4 are disposed in the body 1 on the same side of the valve body cover 8, and the other side of the valve body cover 8 is fixed to the valve body seat 24. Further, the static ceramic piece 22, the moving ceramic piece 23, and the valve core rod 21 described above are all housed in the valve body seat 24. Due to the use of a decelerating motor, the rotation accuracy of the spool 21 can be made higher, and the angle of the spool 21 can be as small as 0.5 degrees per rotation. Since the minimum angle of rotation of the valve stem 21 can reach 0.5 degrees, the accuracy of the device during the temperature adjustment process is very high, and the temperature deviation is not more than 0.5 degrees Celsius.
  • the external power source 100 in this embodiment continuously supplies power to the water temperature control circuit 4.
  • the spool assembly 2 can adjust the ratio of the outlet water of the hot and cold water, thereby Realize the adjustment of the water temperature.
  • the effluent water temperature is determined, the effluent water temperature changes due to the difference in water pressure between the hot water inlet passage 11 and the inlet cold water passage 12, the change in the water temperature of the hot water inlet passage 11 and the inlet cold water passage 12.
  • the temperature sensor 5 can detect the water temperature change of the water outlet channel 13 in time, thereby controlling the operation of the motor 3 through the water temperature control circuit 4, thereby realizing timely adjustment of the water temperature to achieve the purpose of constant water temperature of the outlet passage 13.
  • the spool assembly 2 when the switch button 72 is just pressed, the spool assembly 2 first connects the inlet cold water passage 12 with the water outlet passage 13 to prevent the high-temperature water flow from flowing out in the initial state, thereby improving the safety of use.
  • the control intelligence can be controlled by the switch button 72 Start and stop of the constant temperature water outlet.
  • the motor 3 drives the spool assembly 2 to reset, so that the spool assembly 2 is in the water shutoff state; when the switch button 71 is in the open state, the spool assembly 2 is adjusted to the preloaded by the motor 3 Set the state of the water temperature.
  • the apparatus further includes a generator 62 fixed in the water outlet passage 13, and an impeller 63 is fixed to the rotating shaft of the generator 62.
  • the generator 62 is directly coupled to the water temperature control circuit 4, and the water temperature control circuit 4 can be in an open state between the external power source 100 and the water temperature control circuit 4 when the generator 62 is in operation.
  • the apparatus further includes an illumination control circuit 9 and an illuminator 10 fixed to the water outlet of the water outlet passage 13.
  • the illumination control circuit 9 is coupled to the above-described generator 62 and temperature sensor 5, respectively.
  • the illuminant 10 is coupled to the illuminating control circuit 9 and the illuminating control circuit 9 can control the illuminant 10 to emit different colors of light according to the different effluent water temperature ranges detected by the temperature sensor 5 when the water flow drives the impeller 63 to rotate and the generator 62 operates.
  • a bubbler 30 is fixed at the water outlet of the water outlet passage 13, and the bubbler 30 includes a center seat 31 having a through hole 31a and a mounting seat 32 fitted around the center seat 31.
  • the center seat 31 and the mounting base 32 are integrally connected and a plurality of evenly distributed water-air mixing holes 31b are formed in the side wall of the center seat 31.
  • the above-described illuminator 10 is a multi-color LED lamp capable of emitting a plurality of colors of light and is inserted into the through hole 31a.
  • the center block 31 is also provided with a plurality of flow guiding columns 31 c which are evenly distributed and located on the side of the water-air mixing hole 31b.
  • the motor housing of the generator 62 is a closed casing, and an annular water-passing gap 14 is formed between the outer wall of the motor casing and the inner wall of the water outlet passage 13.
  • An impeller tube 63a fixed to the water outlet passage 13 and fitted around the periphery of the impeller 63 is provided at one end of the motor housing.
  • a flow-through water hole 63b communicating with the water-passing gap 14 is opened.
  • the above-described conductive water holes 63b are uniformly distributed in the circumferential direction.
  • the impeller tube 63a in this embodiment is tightly fitted in the water outlet passage 13, and the impeller tube 63a is integrally connected to the motor housing.
  • Four water inlet holes 63ab which are disposed at an angle from the center of the impeller tube 63a and which are inclined are formed in the impeller tube 63a. Through this The water inlet opening 63ab of the structure can deflect the water flow into and form a vortex to drive the impeller 63 to rotate.
  • the illumination control circuit 9 is enclosed in a motor housing of the generator 62.
  • the illumination control circuit 9 is coupled to the illuminator 10 disposed outside the motor housing by wires passing through the motor end cover of the motor housing.
  • the temperature sensor 5 is hermetically fixed to the motor housing and the temperature sensor 5 is partially exposed to the motor housing.
  • the electric energy generated by the generator 62 is used to supply power to the water temperature control circuit 4, so that the water temperature control circuit 4 controls the operation of the motor 3.
  • the external power source 100 here supplies power to the water temperature control circuit 4 only when the generator 62 is not operating during the entire device startup.
  • the light-emitting control circuit 9 can control the light-emitting body 10 to emit blue light; when the temperature sensor 5 detects that the water temperature is 30 ° C to 36 ° C, the light is emitted.
  • the control circuit 9 can control the illuminant 10 to emit green light; when the temperature sensor 5 detects that the effluent temperature is higher than 36 °C, the illuminating control circuit 9 can control the illuminant 10 to emit red light.
  • the generator 62 is connected to the water temperature control circuit 4 via the battery 61.
  • the external power supply supplies power to the water temperature control circuit 4 only when the battery 61 has no power during the entire device startup and the generator 62 is not operating. The rest are the same as those in the second embodiment, and will not be described again.
  • the hot water passage 1 1 the cold water passage 12 , the water outlet passage 13 , the water gap 14 , the valve core assembly 2 , the valve plug rod 21 , the connecting hole 21 a , the static ceramic sheet 22

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Temperature-Responsive Valves (AREA)
  • Control Of Temperature (AREA)

Description

智能恒温出水装置 技术领域
本发明涉及卫浴洁具技术领域, 涉及出水装置, 尤其是涉及 一种智能恒温出水装置。 背景技术
随着生活水平的不断提升, 人们对卫浴产品的要求也越来越 高, 传统卫浴产品的出水装置已经难以满足人们所需。 现有技术 中, 卫浴产品的出水装置, 特别是可调节出水温度的出水装置主 要存在下述问题: 1、 出水水温的调节难以根据需要进行设定, 水 温调节的直观性不够理想, 往往需要使用者根据实际出水温度进 行调试。 2、 当出水水温发生变化时, 无法实现自动恒温调节, 只 能通过使用者手动调节。 3、由于仅具有调温功能,当使用完毕时, 无法实现自动关闭出水, 且再次开启时也无法自动处于上次设定 的出水水温状态或新设定的出水水温状态。
为此, 人们进行了长期的探索, 提出了各种各样的解决方案, 有些还申请了专利。 例如, 中国专利文献公开了一种智能恒温阀 [申请号: 200810061571 ],具有阀体和阀芯,阀体内腔依次分隔为 热水腔混合水腔和冷水腔。 阀体上设有热水进口、 温水出口、 冷 水进口和冷水出口,温水出口装配有温水出口短接管,冷水进口装 配有冷水进口短接管。混合水腔的两端设有阀口,阀芯以可沿混合 水腔轴向往复移动的方式穿装在混合水腔中,且其两端的堵头分 别与混合水腔两端的阀口相适配,以控制进入混合水腔的冷、热水 比例。 阀芯的一端通过电机轴与设于阀体外的直线型歩进电机连 接; 温水出口短接管内安装有温水温度传感器; 冷水进口短接管 内安装有入水流量计和配套的入水流量传感器。 显然, 上述方案虽然能够实现自动调节出水水温的目的, 但 是整体结构比较复杂, 需要同时设置温水温度传感器和水流量传 感器, 设备成本较高。 此外, 该方案中的直线型歩进电机是控制 阀芯轴向移动来实现温度调节的, 仅能调节水温而无法实现对出 水的开启和关闭控制, 因此仅适用于对管道内的水温调节, 而无 法适用于普通的阀门。 发明内容
本发明的目的是针对上述问题, 提供一种能够实现出水温度 的自动恒温调节, 操作使用方便的智能恒温出水装置。
为达到上述目的, 本发明采用了下列技术方案: 本智能恒温 出水装置, 包括设有进热水通道、进冷水通道和出水通道的本体, 在本体内设有位于进冷水通道、 进热水通道和出水通道之间的阀 芯组件, 其特征在于, 本装置还包括电动机、 水温控制电路和温 度传感器, 所述的阀芯组件的阀芯杆与固定在本体内的电动机的 输出轴相联接, 上述的温度传感器设置在出水通道内且与水温控 制电路相联接, 所述的水温控制电路与电动机相联接, 在水温控 制电路上联接有能为其供电的外接电源, 上述的水温控制电路能 根据温度传感器检测到的出水温度控制电动机工作。
外接电源为水温控制电路提供电源, 以便于水温控制电路控 制电动机工作。 由于电动机的转轴与阀芯组件的阀芯杆相联接, 当电动机的转轴转动带动阀芯杆转动时, 阀芯组件能够调节冷热 水的出水比例, 从而实现出水水温的调节。 当出水水温确定后, 由于进热水通道和进冷水通道内的水压差、 进热水通道和进冷水 通道的水温变化等原因, 会导致出水水温发生变化。 此时, 温度 传感器能够及时检测到出水通道的水温变化, 从而通过水温控制 电路控制电动机工作, 实现对水温的及时调整, 以达到出水通道 的出水水温恒定的目的。
在上述的智能恒温出水装置中, 本装置还包括固定在出水通 道内的发电机, 在发电机转轴上固定有叶轮, 该发电机直接联接 在水温控制电路上或者通过蓄电池与上述的水温控制电路相联 接,且当发电机处于工作状态时和 /或蓄电池中有电能时水温控制 电路能够使外接电源与水温控制电路之间处于断路状态。
在蓄电池中没有电能且发电机不处于工作状态时, 由于没有 能源供应, 水温控制电路是无法控制电动机工作的, 此时就需要 外接电源持续地为水温控制电路提供电能。 当蓄电池中有电能或 者发电机处于工作状态时, 蓄电池或者发电机能够为水温控制电 路提供电能, 从而根据水温状况控制电动机工作, 此时, 即便不 需要外接电源也能使水温控制电路控制电动机工作。
水温控制电路的供电主要包括下述几种方式: 1、 当没有设置 发电机和蓄电池时, 外接电源在整个工作过程中持续为水温控制 电路提供电能, 以便于控制电动机工作。 2、 当设置了发电机但没 有设置蓄电池时, 外接电源仅在整个装置启动过程中发电机不工 作时为水温控制电路提供电能。 3、 当设置了发电机同时又设置了 蓄电池时, 外接电源仅在整个装置启动过程中蓄电池没有电能且 发电机不工作时为水温控制电路提供电能。
在上述的智能恒温出水装置中, 所述的水温控制电路上连接 有固定在本体上的控制面板, 在控制面板上设有用于开启或关闭 电动机的开关按钮和用于调节水温的调温按钮, 且当开关按钮处 于关闭状态时阀芯组件处于出水截止状态。
通过调温按钮能够方便地在出水之前对出水水温进行预先设 定, 也可以在使用过程中对出水的水温进行及时调节。 通过开关 按钮能够控制智能恒温出水装置的启动与停止。 当开关按钮处于 关闭状态时, 电动机带动阀芯组件复位, 使阀芯组件处于出水截 止状态; 当开关按钮处于开启状态时, 阀芯组件在电动机的带动 下调整至预设水温的状态。 一般地说, 在开关按钮刚被按下时, 阀芯组件首先使进冷水通道与出水通道联通, 以防止在起始状态 时就流出高温水流, 提高使用的安全性。 在上述的智能恒温出水装置中, 所述的水温控制电路为包含 芯片的印刷电路板, 在水温控制电路上还联接有温度显示器, 该 温度显示器固定在控制面板上。 通过温度显示器能够方便地知道 所设定的出水水温, 便于使用者直观地判断水温, 对其做出调整。
在上述的智能恒温出水装置中, 所述的阀芯组件包括固定在 本体内的静瓷片和能相对于静瓷片转动的动瓷片, 在静瓷片上开 有分别与进冷水通道、 进热水通道和出水通道相通的进冷水孔、 进热水孔和出水孔所述的动瓷片与阀芯杆固连且动瓷片能使静瓷 片的出水孔与进冷水孔和 /或进热水孔相联通。
当动瓷片使出水孔仅与进冷水孔接通时,出水通道流出冷水; 当动瓷片使出水孔与进冷水孔和进热水孔都接通时, 出水通道流 出混合后的温水, 且此时通过调节冷、 热水的出水比例能够实现 水温的调节; 当动瓷片使出水孔仅与进热水孔接通时, 出水通道 流出热水。
在上述的智能恒温出水装置中,所述的本体内固定有阀芯盖, 上述阀芯杆一端穿设于阀芯盖且在阀芯杆端部设有连接孔, 所述 的电动机固定在阀芯盖上且在电动机的输出轴上联接有齿轮, 在 连接孔内壁具有与齿轮外形相匹配的结构且齿轮插于连接孔内。
在上述的智能恒温出水装置中, 所述的电动机为歩进电机, 上述的电动机和水温控制电路设置在位于阀芯盖同一侧的本体 内, 阀芯盖的另一侧与阀芯座固连, 上述的静瓷片、 动瓷片和阀 芯杆于阀芯座内。
歩进电机能确保水温调节的可靠性和调节精度。 电动机和水 温控制电路设置阀芯盖同一侧能避免水流对其工作的影响, 提高 工作稳定性。
在上述的智能恒温出水装置中, 所述的电动机为减速歩进电 机或者在电动机的输出轴和齿轮之间设有减速机构。 采用这种结 构能够有效提高水温调节的精度。
在上述的智能恒温出水装置中, 本装置还包括发光控制电路 和固定在出水通道的出水口处发光体, 所述的发光控制电路分别 与上述的发电机和温度传感器相联接, 所述的发光体联接于发光 控制电路上且当水流带动叶轮转动并使发电机工作时发光控制电 路能根据温度传感器检测到的不同出水水温范围控制发光体发出 不同颜色的灯光。
当水流经过出水通道时, 水流能够带动叶轮转动, 从而使发 电机工作, 产生电能。 利用该电能不仅能够节约能源, 并且当没 有水流时电源自动切断, 无需设置额外的发光体控制开关。 温度 传感器将检测到的出水水温传送给发光控制电路, 而发光控制电 路根据温度传感器的信号控制发光体工作。 这样, 使用者就能够 方便地根据不同颜色的灯光通过视觉感知水温状况, 避免烫伤或 冰凉刺激。 这里的出水水温范围和灯光颜色的对应关系可以根据 需要设定。此外, 发光体发出的光线能够随着水流被使用者看到, 不仅增加了视觉效果, 也具备辅助照明功能, 使用起来非常方便。 当然, 这里的发光控制电路也可以与水温控制电路集成在同一电 路板上。 温度传感器同时为水温控制电路和发光控制电路提供水 温信号。
在上述的智能恒温出水装置中, 所述的出水通道的出水口处 固定有起泡器, 所述的起泡器包括具有通孔的中心座和套于中心 座外围的安装座, 中心座和安装座连为一体且在中心座的侧壁开 有若干均匀分布的水气混合孔, 上述的发光体为能够发出多种颜 色灯光的多色 LED灯且插于通孔内, 所述的中心座内还设有若干 均匀分布且位于水气混合孔侧部的导流柱。
通过起泡器能够方便地将发光体安装于出水通道内。 此外, 当水流经过起泡器时, 起泡器能够产生大量的气泡, 当光线照射 于混合有气泡的水流时, 利用光线的全反射、 反射、 散射、 折射、 汇聚、 干涉等多种光线传播方式, 使得混合于水流中的光线更加 柔和、 美观, 进一歩增强视觉效果。 此外, 发光体插于起泡器通 孔内既不会影响起泡器正常工作, 也使光源居中, 使光线传播效 果更好。
由于起泡器中水流和空气都是通过侧面进入的, 能够有效提 高起泡效果。 导流柱能够使水流均匀地流向水气混合孔, 使起泡 效果更好。
与现有的技术相比, 本智能恒温出水装置的优点在于:
1、 能够预先设定出水水温, 并且由于传感器实时检测出水水 温, 当水温出现变化时, 即能通过电动机控制阀芯组件,以调节冷 热水的出水比例, 达到恒温出水的目的, 控制精度高。
2、 当开关按钮处于关闭状态时阀芯组件处于出水截止状态, 从而实现对出水装置的自动关闭和开启。 此外在阀芯组件开启过 程中, 阀芯组件首先使进冷水通道与出水通道联通, 以防止在起 始状态时就流出高温水流, 提高使用的安全性。
3、通过提示灯光能够提示使用者出水温度, 避免烫伤或冰凉 刺激, 并且流出的水流与光线混合, 视觉效果佳, 增加使用时的 情趣。
4、 利用外接电源、 发电机、 蓄电池等多种供电方式为水温控 制电路提供电能, 从而实现水温的预设定、 水温的调节和阀芯组 件的复位。 附图说明
图 1是本发明提供的实施例 1的电路图。
图 2是本发明提供的实施例 1的爆炸图。
图 3是本发明提供的实施例 2的电路图。
图 4是本发明提供的实施例 2的爆炸图。
图 5是本发明提供的阀芯组件的爆炸图。
图 6是本发明提供的实施例 2的部分结构爆炸图。
图 7是本发明提供的实施例 2的部分结构剖视图。
图 8是本发明提供的发泡器的立体图。
图 9是本发明提供的实施例 3的电路图。 图中, 本体 1、进热水通道 1 1、进冷水通道 12、 出水通道 13、 过水间隙 14、 阀芯组件 2、 阀芯杆 21、 连接孔 21 a、 静瓷片 22、 进冷水孔 22a、 进热水孔 22b、 出水孔 22c、 动瓷片 23、 阀芯座 24、 电动机 3、 齿轮 3a、 水温控制电路 4、 芯片 41、 温度传感器 5、蓄电池 61、发电机 62、 叶轮 63、 叶轮筒 63a、导流通水孔 63b、 进水孔 63ab、 控制面板 7、 温度显示器 71、 开关按钮 72、 调温按 钮 73、 阀芯盖 8、 发光控制电路 9、 发光体 10、 LED灯 10a、 起泡 器 30、 中心座 31、 通孔 31 a、 水气混合孔 31b、 导流柱 31 c、 安 装座 32、 外接电源 100。 具体实施方式
实施例 1 :
如图 1和图 2所示, 本智能恒温出水装置包括本体 1、 阀芯 组件 2、电动机 3、水温控制电路 4、温度传感器 5、外接电源 100、 控制面板 7等零部件。
本体 1设有进热水通道 1 1、 进冷水通道 12和出水通道 13。 在本体 1 内设有位于进冷水通道 1 1、 进热水通道 12和出水通道 13之间的阀芯组件 2。 阀芯组件 2 的阀芯杆 21 与固定在本体 1 内的电动机 3的输出轴相联接, 上述的温度传感器 5设置在出水 通道 13内且与水温控制电路 4相联接。水温控制电路 4与电动机 3相联接,在水温控制电路 4上联接有能为其供电的外接电源 100。 上述的水温控制电路 4能根据温度传感器 5检测到的出水温度控 制电动机 3工作。
水温控制电路 4上连接有固定在本体 1上的控制面板 7, 在 控制面板 7上设有用于开启或关闭电动机 3的开关按钮 72和用于 调节水温的调温按钮 73, 且当开关按钮 72 处于关闭状态时阀芯 组件 2处于出水截止状态。水温控制电路 4为包含芯片 41的印刷 电路板。 在水温控制电路 4上还联接有温度显示器 71, 该温度显 示器 71固定在控制面板 7上。 如图 5所示, 阀芯组件 2包括固定在本体 1 内的静瓷片 22 和能相对于静瓷片 22转动的动瓷片 23。在静瓷片 22上开有分别 与进冷水通道 11、进热水通道 12和出水通道 13相通的进冷水孔 22a, 进热水孔 22b和出水孔 22c。 动瓷片 23与阀芯杆 21固连且 动瓷片 23能使静瓷片 22的出水孔 22c与进冷水孔 22£1和/或进热 水孔 22b相联通。 本体 1 内固定有阀芯盖 8, 上述阀芯杆 21—端 穿设于阀芯盖 8且在阀芯杆 21端部设有连接孔 21a。 电动机 3固 定在阀芯盖 8上且在电动机 3的输出轴上联接有齿轮 3a, 在连接 孔 21a内壁具有与齿轮 3a外形相匹配的结构且齿轮 3a插于连接 孔 21a内。
本实施例中的电动机 3为减速歩进电机, 上述的电动机 3和 水温控制电路 4设置在位于阀芯盖 8同一侧的本体 1 内, 阀芯盖 8的另一侧与阀芯座 24固连, 上述的静瓷片 22、 动瓷片 23和阀 芯杆 21均装于阀芯座 24内。由于采用了减速歩进电机,能使阀芯 杆 21 的转动精度更高, 阀芯杆 21每次转动的角度最小可达 0.5 度。 由于阀芯杆 21的最小转角可达 0.5度, 本装置在调温过程中 精度非常高, 温度偏差不大于 0.5摄氏度。
本实施例中的外接电源 100持续为水温控制电路 4提供电能。 在工作时,由于电动机 3的转轴与阀芯组件 2的阀芯杆 21相联接, 当电动机 3的转轴转动带动阀芯杆 21转动时,阀芯组件 2能够调 节冷热水的出水比例, 从而实现出水水温的调节。 当出水水温确 定后, 由于进热水通道 11和进冷水通道 12内的水压差、 进热水 通道 11和进冷水通道 12的水温变化等原因, 会导致出水水温发 生变化。此时, 温度传感器 5能够及时检测到出水通道 13的水温 变化, 从而通过水温控制电路 4控制电动机 3工作, 实现对水温 的及时调整, 以达到出水通道 13的出水水温恒定的目的。
本实施例中, 在开关按钮 72刚被按下时, 阀芯组件 2首先使 进冷水通道 12与出水通道 13联通, 以防止在起始状态时就流出 高温水流, 提高使用的安全性。通过开关按钮 72能够本控制智能 恒温出水装置的启动与停止。 当开关按钮 71处于关闭状态时, 电 动机 3带动阀芯组件 2复位, 使阀芯组件 2处于出水截止状态; 当开关按钮 71处于开启状态时,阀芯组件 2在电动机 3的带动下 调整至预设水温的状态。
实施例 2 :
如图 3和 4所示,本装置还包括固定在出水通道 13内的发电 机 62, 在发电机 62的转轴上固定有叶轮 63。该发电机 62直接联 接在水温控制电路 4上,且当发电机 62处于工作状态时水温控制 电路 4能够使外接电源 100与水温控制电路 4之间处于断路状态。
本装置还包括发光控制电路 9和固定在出水通道 13的出水口 处发光体 10。 发光控制电路 9分别与上述的发电机 62和温度传 感器 5相联接。发光体 10联接于发光控制电路 9上且当水流带动 叶轮 63转动并使发电机 62工作时发光控制电路 9能根据温度传 感器 5检测到的不同出水水温范围控制发光体 10发出不同颜色的 灯光。
如图 8所示, 出水通道 13的出水口处固定有起泡器 30, 起 泡器 30包括具有通孔 31 a的中心座 31和套于中心座 31外围的安 装座 32。 中心座 31和安装座 32连为一体且在中心座 31 的侧壁 开有若干均匀分布的水气混合孔 31b。上述的发光体 10为能够发 出多种颜色灯光的多色 LED灯且插于通孔 31 a内。中心座 31 内还 设有若干均匀分布且位于水气混合孔 31b侧部的导流柱 31 c。
如图 6和图 7所示, 本实施例中, 发电机 62的电机壳体为封 闭壳体,电机壳体的外壁与出水通道 13内壁之间具有环形的过水 间隙 14。 在电机壳体的一端设有固连于出水通道 13且套于叶轮 63外围的叶轮筒 63a。 在叶轮筒 63a与电机壳体的连接端开有与 过水间隙 14相通的导流通水孔 63b。上述的导流通水孔 63b在圆 周方向上均匀分布。 本实施例中的叶轮筒 63a紧配合于出水通道 13内, 且叶轮筒 63a与电机壳体连为一体。 在叶轮筒 63a上开有 偏离于叶轮筒 63a中心且倾斜设置的四个进水孔 63ab。通过这种 结构的进水孔 63ab能够使水流偏斜进入并形成涡流,以便于驱动 叶轮 63转动。
发光控制电路 9封装于发电机 62的电机壳体内,该发光控制 电路 9通过穿设于电机壳体的电机端盖的导线与设于电机壳体外 的发光体 10相联。温度传感器 5密封固定在电机壳体上且温度传 感器 5部分露出于电机壳体。
工作时,利用发电机 62产生的电能为水温控制电路 4提供电 源, 以便于水温控制电路 4控制电动机 3工作。 这里的外接电源 100仅在整个装置启动过程中发电机 62不工作时为水温控制电路 4提供电能。
本实施例中, 当温度传感器 5检测到出水温度小于 30 °C时, 发光控制电路 9能控制发光体 10发出蓝光;当温度传感器 5检测 到出水温度为 30 °C〜36 °C时, 发光控制电路 9 能控制发光体 10 发出绿光; 当温度传感器 5检测到出水温度高于 36 °C时, 发光控 制电路 9能控制发光体 10发出红光。
实施例 3 :
如图 9所示, 本实施例中, 发电机 62通过蓄电池 61连接在 水温控制电路 4。外接电源仅在整个装置启动过程中蓄电池 61没 有电能且发电机 62不工作时为水温控制电路 4提供电能。其余均 与实施例 2类同, 不做赘述。
本文中所描述的具体实施例仅仅是对本发明精神作举例说 明。 本发明所属技术领域的技术人员可以对所描述的具体实施例 做各种各样的修改或补充或采用类似的方式替代, 但并不会偏离 本发明的精神或者超越所附权利要求书所定义的范围。
尽管本文较多地使用了本体 1、 进热水通道 1 1、 进冷水通道 12、 出水通道 13、 过水间隙 14、 阀芯组件 2、 阀芯杆 21、 连接孔 21 a, 静瓷片 22、 进冷水孔 22a、 进热水孔 22b、 出水孔 22c、 动 瓷片 23、 阀芯座 24、 电动机 3、 齿轮 3a、 水温控制电路 4、 芯片 41、 温度传感器 5、 蓄电池 61、 发电机 62、 叶轮 63、 叶轮筒 63a、 导流通水孔 63b、 进水孔 63ab、 控制面板 7、 温度显示器 71、 开 关按钮 72、 调温按钮 73、 阀芯盖 8、 发光控制电路 9、 发光体 10、 LED灯 10a、 起泡器 30、 中心座 31、 通孔 31 a、 水气混合孔 31b、 导流柱 31 c、 安装座 32、 外接电源 100等术语, 但并不排除使用 其它术语的可能性。 使用这些术语仅仅是为了更方便地描述和解 释本发明的本质; 把它们解释成任何一种附加的限制都是与本发 明精神相违背的。

Claims

权利要求书
1.一种智能恒温出水装置, 包括设有进热水通道(11)、 进冷 水通道 (12) 和出水通道 (13) 的本体 (1), 在本体 (1) 内设有 位于进冷水通道 (11)、 进热水通道 (12) 和出水通道 (13) 之间 的阀芯组件 (2), 其特征在于, 本装置还包括电动机 (3)、 水温 控制电路 (4) 和温度传感器 (5), 所述的阀芯组件 (2) 的阀芯 杆 (21) 与固定在本体 (1) 内的电动机 (3) 的输出轴相联接, 上述的温度传感器 (5) 设置在出水通道 (13) 内且与水温控制电 路(4)相联接, 所述的水温控制电路(4) 与电动机(3)相联接, 在水温控制电路 (4) 上联接有能为其供电的外接电源 (100), 上 述的水温控制电路 (4) 能根据温度传感器 (5) 检测到的出水温 度控制电动机 (3) 工作。
2.根据权利要求 1所述的智能恒温出水装置, 其特征在于, 本装置还包括固定在出水通道 (13) 内的发电机 (62), 在发电机
(62) 的转轴上固定有叶轮 (63), 该发电机 (62) 直接联接在水 温控制电路 (4) 上或者通过蓄电池 (61) 与上述的水温控制电路
(4)相联接,且当发电机(62)处于工作状态时和 /或蓄电池(61) 中有电能时水温控制电路 (4) 能够使外接电源 (100) 与水温控 制电路 (4) 之间处于断路状态。
3.根据权利要求 1或 2所述的智能恒温出水装置, 其特征在 于, 所述的水温控制电路 (4) 上连接有固定在本体 (1) 上的控 制面板 (7), 在控制面板 (7) 上设有用于开启或关闭电动机 (3) 的开关按钮 (72) 和用于调节水温的调温按钮(73), 且当开关按 钮 (72) 处于关闭状态时阀芯组件 (2) 处于出水截止状态。
4.根据权利要求 3所述的智能恒温出水装置, 其特征在于, 所述的水温控制电路 (4) 为包含芯片 (41) 的印刷电路板, 在水 温控制电路(4)上还联接有温度显示器( 71 ),该温度显示器( 71 ) 固定在控制面板 (7) 上。
5.根据权利要求 1或 2所述的智能恒温出水装置, 其特征在 于, 所述的阀芯组件 (2) 包括固定在本体 (1) 内的静瓷片 (22) 和能相对于静瓷片 (22) 转动的动瓷片 (23), 在静瓷片 (22) 上 开有分别与进冷水通道(11)、进热水通道(12)和出水通道(13) 相通的进冷水孔 (22a)、 进热水孔 (22b) 和出水孔 (22c), 所述 的动瓷片 (23) 与阀芯杆 (21) 固连且动瓷片 (23) 能使静瓷片
(22) 的出水孔 (22c) 与进冷水孔 (22a) 和 /或进热水孔 (22b) 相联通。
6.根据权利要求 1或 2或所述的智能恒温出水装置, 其特征 在于, 所述的本体 (1) 内固定有阀芯盖 (8), 上述阀芯杆 (21) 一端穿设于阀芯盖(8)且在阀芯杆(21)端部设有连接孔(21a), 所述的电动机 (3) 固定在阀芯盖 (8) 上且在电动机 (3) 的输出 轴上联接有齿轮 (3a), 在连接孔 (21a) 内壁具有与齿轮 (3a) 外形相匹配的结构且齿轮 (3a) 插于连接孔 (21a) 内。
7.根据权利要求 6所述的智能恒温出水装置, 其特征在于, 所述的电动机 (3) 为歩进电机, 上述的电动机 (3) 和水温控制 电路 (4) 设置在位于阀芯盖 (8) 同一侧的本体 (1) 内, 阀芯盖
(8) 的另一侧与阀芯座 (24) 固连, 上述的静瓷片 (22)、 动瓷 片 (23) 和阀芯杆 (21) 均装于阀芯座 (24) 内。
8.根据权利要求 7所述的智能恒温出水装置, 其特征在于, 所述的电动机 (3) 为减速歩进电机或者在电动机 (3) 的输出轴 和齿轮 (3a) 之间设有减速机构。
9.根据权利要求 1或 2所述的智能恒温出水装置, 其特征在 于, 本装置还包括发光控制电路 (9) 和固定在出水通道 (13) 的 出水口处发光体 (10), 所述的发光控制电路 (9) 分别与上述的 发电机 (62) 和温度传感器 (5) 相联接, 所述的发光体 (10) 联 接于发光控制电路 (9) 上且当水流带动叶轮 (63) 转动并使发电 机 (62) 工作时发光控制电路 (9) 能根据温度传感器 (5) 检测 到的不同出水水温范围控制发光体 (10) 发出不同颜色的灯光。
10.根据权利要求 9所述的智能恒温出水装置, 其特征在于, 所述的出水通道(13) 的出水口处固定有起泡器 (30), 所述的起 泡器(30)包括具有通孔(31a)的中心座(31)和套于中心座(31) 外围的安装座 (32), 中心座 (31) 和安装座 (32) 连为一体且在 中心座 (31) 的侧壁开有若干均匀分布的水气混合孔 (31b), 上 述的发光体 (10) 为能够发出多种颜色灯光的多色 LED灯且插于 通孔 (31a) 内, 所述的中心座 (31) 内还设有若干均匀分布且位 于水气混合孔 (31b) 侧部的导流柱 (31c)。
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CN101382204A (zh) * 2008-09-19 2009-03-11 王永进 一种光电检测恒温控制阀
CN101430013A (zh) * 2008-11-03 2009-05-13 王晓福 一种双控式恒温控制器
CN101566253A (zh) * 2009-04-23 2009-10-28 陈启岳 恒温出水装置
CN201434111Y (zh) * 2009-04-23 2010-03-31 陈启岳 恒温出水装置
CN201434112Y (zh) * 2009-05-20 2010-03-31 陈启岳 智能恒温出水装置

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CN108678089A (zh) * 2018-06-04 2018-10-19 厦门建霖健康家居股份有限公司 一种具有片状水出水方式的台盆及出水装置
CN108708989A (zh) * 2018-07-26 2018-10-26 潍坊康斯拓普温控卫浴有限公司 一种数显恒温阀
CN110410571A (zh) * 2019-07-31 2019-11-05 深圳市鼎欣茂科技有限公司 一种智能恒温出水装置
CN110398404A (zh) * 2019-08-21 2019-11-01 广州耐确医疗器械有限责任公司 一种具有自净功能的双缸冷暖摊片机
CN110398404B (zh) * 2019-08-21 2023-12-22 广州耐确医疗器械有限责任公司 一种具有自净功能的双缸冷暖摊片机

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US8833670B2 (en) 2014-09-16
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EP2295838A4 (en) 2014-07-09
CN201434112Y (zh) 2010-03-31

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