WO2017147967A1 - 一种水龙头组件的控制装置 - Google Patents

一种水龙头组件的控制装置 Download PDF

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Publication number
WO2017147967A1
WO2017147967A1 PCT/CN2016/078258 CN2016078258W WO2017147967A1 WO 2017147967 A1 WO2017147967 A1 WO 2017147967A1 CN 2016078258 W CN2016078258 W CN 2016078258W WO 2017147967 A1 WO2017147967 A1 WO 2017147967A1
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WO
WIPO (PCT)
Prior art keywords
water
touch
control device
water outlet
control
Prior art date
Application number
PCT/CN2016/078258
Other languages
English (en)
French (fr)
Inventor
唐台英
Original Assignee
广州海鸥卫浴用品股份有限公司
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
Priority claimed from CN201620151897.2U external-priority patent/CN205559876U/zh
Priority claimed from CN201610111970.8A external-priority patent/CN105546159A/zh
Application filed by 广州海鸥卫浴用品股份有限公司 filed Critical 广州海鸥卫浴用品股份有限公司
Priority to DE112016000114.2T priority Critical patent/DE112016000114T5/de
Priority to MX2017004072A priority patent/MX2017004072A/es
Priority to GB1702043.9A priority patent/GB2563188B/en
Priority to CA2957889A priority patent/CA2957889C/en
Priority to US15/323,539 priority patent/US10227758B2/en
Publication of WO2017147967A1 publication Critical patent/WO2017147967A1/zh

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Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/044—Water-basin installations specially adapted to wash-basins or baths having a heating or cooling apparatus in the supply line
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
    • E03C1/055—Electrical control devices, e.g. with push buttons, control panels or the like
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
    • H03K17/96—Touch switches
    • H03K17/962—Capacitive touch switches
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C2201/00—Details, devices or methods not otherwise provided for
    • E03C2201/40—Arrangement of water treatment devices in domestic plumbing installations
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/9464—Faucets and spouts

Definitions

  • the invention relates to the field of automatic control. More specifically, the present invention relates to a control device for a faucet assembly.
  • Still another object of the present invention is to provide a control device for a faucet assembly, the faucet assembly comprising:
  • a water tap having a first water outlet and a second water outlet
  • a second water supply line connecting the second water outlet, the second water supply line comprising a water outlet pipe section connecting the second water outlet and a first water inlet pipeline section connecting the water outlet pipeline section and the first Two water inlet pipe section,
  • the control device includes: a first electromagnetic valve disposed on the first water inlet pipe section to control the on and off of the first water inlet pipe section;
  • a second solenoid valve disposed on the second water inlet pipe section; controlling the on and off of the second water inlet pipe section;
  • the capacitive touch unit is disposed on the water outlet faucet, and the capacitive touch unit senses a touch time of the human body and emits a touch signal;
  • a second control unit electrically connected to the capacitive touch unit, and switching the first electromagnetic valve and the second electromagnetic valve according to the touch signal of the capacitive touch unit to control the opening of the second water outlet Closed; when the touch time is less than The first solenoid valve is opened at a first predetermined time, and the second solenoid valve is opened when the touch time is greater than a second predetermined time.
  • the capacitive touch unit comprises:
  • a touch button disposed on the water tap
  • the capacitive sensing module is connected to the touch button to sense the action of the human body touching the touch button;
  • a touch sensing circuit which is connected to the capacitive sensing module, detects a touch time of the human body touching the capacitive sensing module, and sends a touch signal according to the touch time.
  • control device of the faucet assembly further includes: a delay switch for adjusting a setting of the delay time of the second control unit;
  • the second control unit After the touch control signal of the capacitive touch unit is received last time, the second control unit does not receive the touch of the capacitive touch unit again during a continuous delay off time. And the control module controls the first solenoid valve or the second solenoid valve to be closed.
  • the first predetermined time is 1 s; and the second predetermined time is 3 s.
  • control device further includes: a manual valve disposed on the water outlet to control the opening and closing of the first water outlet.
  • first inlet pipe section and the second inlet pipe section comprise a throat section having a smaller cross-sectional diameter; and the first inlet pipe section and the second inlet pipe section are further provided with:
  • a housing made of a hard material and wrapped around the throat section to define a space containing air around the throat section; the throat section having access to the Opening of space;
  • a flexible film wrap layer made of an elastic material and sealingly disposed inside the casing such that the air-containing space has an elastically retractable sealed boundary
  • the first water inlet pipe section is provided with a heater connected in series in the water inlet pipe section and disposed on the upstream side of the casing in the water discharge direction to heat the water flowing into the throat section .
  • the first electromagnetic valve is disposed on an upstream side of the heater in a water discharge direction to control a flow of water entering the heater;
  • the second solenoid valve is disposed on the upstream side of the casing in the water discharge direction to control the flow of water into the outlet pipe section.
  • control device further includes: a third electromagnetic valve disposed under the heater in a water discharge direction On the swim side, the flow of water flowing back into the heater from the outlet pipe section is controlled.
  • control device further includes: a display device disposed on the touch switch, the display device comprising:
  • a red indicator light and a blue indicator light are turned on or off according to the states of the first solenoid valve and the second solenoid valve;
  • a first control unit that controls whether the red indicator light and the blue indicator light are turned on or off.
  • a filter is disposed on the second water supply line.
  • the present invention at least includes the following beneficial effects: 1.
  • the faucet assembly can produce four kinds of water under the control of the control device to meet various kitchen water requirements; the control device of the present invention can directly regulate the faucet assembly. Describe the outlet water temperature of the first outlet so as to meet different water demand;
  • the capacitive touch unit controls the cold water and the hot water of the second water supply line.
  • the traditional manual valve controls the cold water and hot water of the first water supply line, for example, by a mechanical handle, and the touch is combined with the traditional manual control; Convenient.
  • the capacitive touch unit is provided with a display device that touches a bright blue light to discharge cold water, and presses a red light to heat the water to enhance the user experience;
  • FIG. 1 is a schematic view showing the overall structure of a control device for a faucet assembly according to the present invention
  • FIG. 2 is a schematic view showing the overall structure of a faucet assembly in a control device for a faucet assembly according to the present invention
  • Figure 3 is a schematic structural view of a control device for a faucet assembly according to the present invention.
  • FIG. 4 is a schematic structural view of a display device of a control device for a faucet assembly according to the present invention.
  • Figure 5 is a schematic block diagram showing the structure of a control device for a faucet assembly according to the present invention.
  • FIG. 6 is a schematic diagram showing the circuit control of the control device of the faucet assembly of the present invention.
  • Figure 7 is a schematic circuit diagram of a power supply portion of a control device for a faucet assembly according to the present invention.
  • FIG. 8 is a schematic diagram of a rectifying and filtering circuit of a power supply portion of a control device for a faucet assembly according to the present invention.
  • FIG. 9 is a schematic diagram of a solenoid valve driving circuit of a control device for a faucet assembly according to the present invention.
  • Figure 10 is a schematic view showing a power supply portion of a control circuit of a control device for a faucet assembly according to the present invention
  • Figure 11 is a circuit diagram showing a portion of a second control unit in the control device of the faucet assembly of the present invention.
  • FIG. 12 is a schematic diagram showing the circuit of the touch control and the first control unit of the control device of the faucet assembly according to the present invention.
  • Figure 13 is a circuit diagram of the touch panel of the control device of the faucet assembly of the present invention.
  • the present invention provides a control device for a faucet assembly, the faucet assembly comprising:
  • a water tap 100 having a first water outlet 101 and a second water outlet 102;
  • a first water supply line 200 which is connected to the second water outlet 102;
  • the second water supply line 300 which communicates with the first water outlet 101, the second water supply line 300 includes a water outlet line section 301 connecting the first water outlet 101 and a section connecting the water outlet line section 301 a water inlet line section 302 and a second water inlet line section 303,
  • the control device includes: a first electromagnetic valve 401 disposed on the first water inlet pipe section 302 to control the opening and closing of the first water inlet pipe section 302;
  • a second solenoid valve 402 disposed on the second water inlet pipe section 303; controlling the on and off of the second water inlet pipe section 303;
  • the capacitive touch unit 403 is disposed on the water outlet faucet 100, and the capacitive touch unit 403 senses a touch time of the human body and emits a touch signal;
  • the second control unit 404 is electrically connected to the capacitive touch unit 403, and switches the first electromagnetic valve 401 and the second electromagnetic valve 402 according to the touch signal of the capacitive touch unit 403 to control the first Opening and closing of a water outlet 101; when the touch time is less than the first predetermined time, opening the second electromagnetic valve 402, when the touch time is greater than the second predetermined time, opening the first electromagnetic valve 401.
  • the faucet assembly is, for example, further included
  • a heater 600 is disposed on the first water inlet line section 302 for heating the water flow in the first water inlet line section 302.
  • the first inlet line section 302 and the second inlet line section 303 for example, share a filter, the filter 500 comprising, for example, a three-stage filter element for filtering into the first inlet line section 302 and the first The water flow in the water inlet line section 303.
  • the user controls the first water outlet 101 to communicate with the first water inlet pipe section 302 or the second water inlet pipe section 303 by touching the capacitive touch unit 403, thereby achieving switching of different water flows of the first water outlet.
  • the principle of human body capacitive touch sensing When the hand touches the touch area of the faucet, since the human body is equivalent to a capacitance connected to the earth, a capacitance is formed between the metal piece and the ground inside the touch area, and the induced capacitance is usually There are a few pF to tens of pF.
  • the sensing capacitance is detected by the touch sensing circuit.
  • the capacitive sensing module in the touch unit can be based on this electric
  • the change in capacity detects whether a person has touched the action.
  • the capacitive touch unit 403 includes:
  • a touch button 4031 disposed on the water outlet tap 100
  • the capacitive sensing module 4032 is connected to the touch button 4031 to sense the action of the human body touching the touch button 4031;
  • the touch sensing circuit 4033 which is connected to the capacitive sensing module 4032, detects the touch time of the human body touching the capacitive sensing module, and sends a touch signal according to the touch time.
  • control device for the faucet assembly further includes: a delay switch for adjusting a setting of the delay time of the second control unit;
  • the second control unit 404 does not receive the capacitive touch unit 403 again after a continuous delay off time after receiving the touch signal of the capacitive touch unit 403.
  • the control module controls the first solenoid valve 401 or the second solenoid valve 402 to be closed.
  • the first electromagnetic valve 401 and the second electromagnetic valve 402 can also be closed by the capacitive touch unit 403.
  • the first solenoid valve 401 or the second solenoid valve 402 is closed, for example, by touching the capacitive touch unit 403 again and the touch time is less than the first predetermined time.
  • the operator can touch the capacitive touch unit to take out the cold water, and then touch the water to turn off the water; after pressing for 3 seconds, the hot water is released, and the hand releases the hot water to stop immediately.
  • the first predetermined time is 1 s; and the second predetermined time is 3 s. Judging the touch method: When the touch time is less than 1S for touch, the touch is greater than 3S for frequent press.
  • the control device further includes: a manual valve 700, which is disposed at the The faucet 100 is described to control the opening and closing of the first water outlet 101.
  • the manual valve 700 has, for example, a manual handle 701, and the operator controls the flow of water of the second water outlet 102 by rotating the manual handle 701.
  • the second water outlet 102 is connected, for example, to a water mixing valve, and the water mixing valve is connected with a tap water cold water pipe and a tap water hot water pipe, and is adjusted by rotation of a manual handle, and the water mixing valve mixes tap water cold water and hot water. Thereafter, it is discharged from the second water outlet 102.
  • the first inlet pipe section 302 and the second inlet pipe section 303 include a throat section having a smaller cross-sectional diameter; the first inlet pipe section 302 and The second water inlet pipe section 303 is further provided with:
  • a housing 304 made of a hard material and wrapped around the throat section to define a space containing air around the throat section; the throat section has a passageway An opening of the space; a flexible diaphragm wrap layer is disposed in the housing 304, which is made of an elastic material and is sealingly disposed inside the housing 304 to allow the air-containing space a boundary with an elastically retractable seal;
  • the first water inlet pipe section 302 is provided with a heater 600 connected in series in the water inlet pipe section and disposed on the upstream side of the casing 304 in the water discharge direction to heat the gas into the throat.
  • the first electromagnetic valve 401 is disposed on the upstream side of the heater 600 in the water discharge direction to control the flow of water entering the heater 600;
  • the second solenoid valve 402 is disposed on the upstream side of the casing 304 in the water discharge direction to control the flow of water into the outlet pipe section.
  • control device further includes: a third electromagnetic valve 405 disposed on a downstream side of the heater 600 in a water discharge direction to control reflow from the water outlet pipe section 301 The flow of water entering the heater 600.
  • control device further includes: a red indicator light and a blue indicator light 407 disposed on the touch switch according to the first electromagnetic valve 401 and the second electromagnetic The state of the valve 402 is opened or closed;
  • the first control unit 406 controls the turning on or off of the red indicator light and the blue indicator light 407.
  • the blue indicator light and the red indicator light are both disposed on the touch light board 406, for example.
  • a filter 500 is disposed on the second water supply line.
  • the second water outlet 102 of the faucet assembly is connected to a manual valve 700, which is connected to tap water hot water and tap water cold water, and is controlled by adjustment of the manual valve 700. Place The water outlet temperature of the second water outlet 102 is described.
  • the tap water cold water passes through the filter 500 and is divided into two paths, and the first way passes through the first electromagnetic valve 401, the throat portion disposed on the first water inlet pipe section, and the casing, the heater 600, and the check valve to enter the first exit. Nozzle 101.
  • the other path passes through the second solenoid valve 402, the throat section disposed on the second inlet pipe section, and the casing to enter the first water outlet 101.
  • a third electromagnetic valve 405 is disposed between the heater 600 and the first water outlet 101, for example, a return valve for recirculating hot water of the first water outlet 101.
  • the first solenoid valve 401, the second solenoid valve 402, and the return valve 405 all operate under the control of the circuit control system.
  • the cold water comes in from the cold water inlet, and the filter is directly filtered to the manual valve of the faucet assembly.
  • the hot water is fed from the hot water inlet to the manual valve.
  • the manual valve is controlled by the manual handle, and the position of the manual handle can be adjusted.
  • the outlet temperature of the second water outlet 102 can be manually controlled by controlling the mixing ratio of the cold water and the hot water.
  • the tap button 4031 is further provided with a touch button 4031 for controlling the water outlet mode of the first water outlet 101.
  • FIG. 6 is a schematic diagram showing circuit control in the control device of the present invention, wherein the first control unit, for example, the first microcontroller control unit controls the blue indicator driver and the red indicator driver; the second control unit is, for example, the second The MCU control unit is used to control the actuation of three solenoid valves.
  • the first control unit and the second control unit are both disposed on the touch panel.
  • FIG. 7 is a schematic circuit diagram of a power supply part of the control device of the present invention, wherein AC JACK1 is an AC power line, K1 is a power switch, T1 is a transformer, and CN1A is a connection line interface.
  • CN1B is a connection line interface
  • BD1 is a bridge stack
  • C1 filter capacitor is a current limiting resistor of the power indicator LED1.
  • FIG. 9 is a schematic diagram of a solenoid valve driving circuit of the control device of the present invention, wherein D2 and D3 are isolation diodes, C8 is a filter capacitor, Q4 is a cold water solenoid valve driving a triode, Q5 is a hot water solenoid valve driving a triode, and Q6 is The return solenoid valve drives the triode, the LED7 is the cold water solenoid valve action indicator, the LED8 is the hot water solenoid valve action indicator, the LED9 is the return solenoid valve action indicator, the CN5 is the cold water solenoid valve interface, and the CN6 is the hot water solenoid valve interface, CN7 Return solenoid valve interface, D4, D5 and D6 are the back EMF absorption diodes of each solenoid valve.
  • FIG. 10 is a schematic diagram showing the power supply of the control circuit of the control device of the present invention, wherein U2 is a 12V voltage regulator chip, C2 is a filter capacitor, L1, L2, C3, R6 and C4 form an LC filter circuit, and U1 is a 5V voltage regulator.
  • Chip, C6 and C7 are filter capacitors, Q2 and Q3 are power supply enable circuits for the whole control circuit.
  • EN-B When EN-B is low, Q2 will be turned on. After Q2 is turned on, the whole control circuit will be powered. Work, the actual effect is that when the control line of the four water flow faucet is connected to the control line interface of the water heater, the whole machine control circuit will be powered and start normal operation, avoiding the hot water overflow and causing burns when the water heater is powered on.
  • U5 is a four-water flow second control single-chip microcomputer, mainly used for transmitting a command control solenoid valve
  • SW1 is a rotary switch for setting cold water. Delay time.
  • FIG. 12 is a schematic diagram showing the circuit of the touch control and the first control unit in the control device of the present invention, wherein C16 and C17 are filter capacitors, U8 is a capacitive touch sensor chip, and U7 is a first control of four water flow.
  • the single chip microcomputer is mainly used for sending commands to control the indicator lights on the four water flow faucets.
  • U5 in Fig. 9 and U7 in Fig. 10 communicate through the interface Serial1 and Serial2 for transmitting the touch signal on the four water flow faucet to the U5 to generate the command control solenoid valve action.
  • LEDs 11 to 16 are red LEDs
  • LEDs 18 to 23 are blue LEDs
  • Q7 is a red LED driver triode
  • Q8 is The blue LED indicator drives the transistor
  • R35 is the red LED's current limiting resistor
  • R39 is the blue LED's current limiting resistor.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
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  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
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Abstract

一种水龙头组件的控制装置，其中水龙头组件包括：出水龙头（100），其具有第一出水口（101）和第二出水口（102）；第一供水管路（200），其联通第二出水口（102）；以及第二供水管路（300），其联通第一出水口（101），第二供水管路（300）包括有连接所述第一出水口（101）的一个出水管路段（301）和联通所述出水管路段（301）的第一进水管路段（302）和第二进水管路段（303），控制装置包括：第一电磁阀（401），其设置在第一进水管路段（302）上；第二电磁阀（402），其设置在第二进水管路段（303）上；电容式触控单元（403），其设置在出水龙头（100）上，以及第二控制单元（404），其电连接至电容式触控单元（403），当触碰时间小于第一预定时间时，开启第一电磁阀（401），当触碰时间大于第二预定时间时，开启第二电磁阀（402）。该装置触控和手动相结合，使用操作便捷。

Description

一种水龙头组件的控制装置 技术领域
本发明涉及自动控制领域。更具体地说，本发明涉及一种水龙头组件的控制装置。
背景技术
目前市面上流行的净水机大都是在龙头出水嘴外接一个简易过滤器的方式，有个别高档一点的直饮机则是在龙头进水的前端放置一个带过滤功能的多级滤芯装置，但都不带出纯热水或开水功能，无法真正达成热水直饮，只有单独冷水直饮的单一功能。随着生活水平的不断提高，人们对用水的健康安全和方便实用提出更高的要求。单一功能的直饮净水机已无法满足快速泡茶、冲奶粉等日常使用需求。而且现有直饮净水机所配的龙头大都是用传统机械阀芯用把手控制出水的方式，其机械阀芯在使用一段时间后容易磨损会出现关不了水的情况。
发明内容
本发明的一个目的是解决至少上述问题，并提供至少后面将说明的优点。
本发明还有一个目的是提供一种水龙头组件的控制装置，所述水龙头组件包括：
出水龙头，其具有第一出水口和第二出水口；
第一供水管路，其联通第一出水口；
以及第二供水管路，其联通第二出水口，所述第二供水管路包括有连接所述第二出水口的一个出水管路段和联通所述出水管路段的第一进水管路段和第二进水管路段，
所述控制装置包括：第一电磁阀，其设置在所述第一进水管路段上，控制所述第一进水管路段的通断；
第二电磁阀，其设置在所述第二进水管路段上；控制所述第二进水管路段的通断；
电容式触控单元，其设置在所述出水龙头上，所述电容式触控单元感应人体的触碰时间并发出触控信号；
以及第二控制单元，其电连接至电容式触控单元，根据所述电容式触控单元的触控信号切换所述第一电磁阀和第二电磁阀，控制所述第二出水口的启闭；当所述触碰时间小于 第一预定时间时，开启所述第一电磁阀，当所述触碰时间大于第二预定时间时，开启所述第二电磁阀。
优选的是，所述电容式触控单元包括：
触控按键，其设置在所述出水龙头上；
电容式感应模块，其连接所述触控按键，感应人体触控所述触控按键的动作；
以及触碰感应电路，其连接所述电容式感应模块，检测人体触碰所述电容式感应模块的触碰时间，并根据触碰时间发出触控信号。
优选的是，所述的水龙头组件的控制装置还包括：延时开关，其用于调节第二控制单元对延时关闭时间的设置；
其中，所述第二控制单元在上一次接收到所述电容式触控单元的触控信号后，在一段连续的延时关闭时间内，未再次接收到所述电容式触控单元的触控信号，则所述控制模块控制所述第一电磁阀或第二电磁阀关闭。
优选的是，所述第一预定时间为1s；所述第二预定时间为3s。
优选的是，所述控制装置还包括：手动阀，其设置在所述出水龙头上，控制所述第一出水口的通断。
优选的是，所述第一进水管路段和第二进水管路段上包含有横截面直径较小的喉部段；所述第一进水管路段和第二进水管路段上还设置有：
壳体，其由硬质材料制成，且包覆在所述喉部段的周围，以在所述喉部段的四周限定出一个含有空气的空间；所述喉部段具有通向所述空间的开口；
挠性膜片包裹层，其由弹性材料制成，且密封性地设置在所述壳体的内侧，以使所述含有空气的空间具有弹性可伸缩的密封的边界；
所述第一进水管路段上设置有加热器，其串接在所述进水管路段中，且沿出水方向设置在位于所述壳体的上游侧，以加热即将流入所述喉部段的水流。
优选的是，所述第一电磁阀沿出水方向设置在所述加热器的上游侧，控制进入所述加热器的水流；
所述第二电磁阀沿出水方向设置在所述壳体的上游侧，控制进入出水管路段的水流。
优选的是，所述控制装置还包括：第三电磁阀，其沿出水方向设置在所述加热器的下 游侧，控制自所述出水管路段回流进入所述加热器的水流。
优选的是，所述控制装置还包括：显示装置，其设置在所述触控开关上，所述显示装置包括：
红色指示灯和蓝色指示灯，根据第一电磁阀和第二电磁阀的状态开启或关闭；
和第一控制单元，其控制所述红色指示灯和蓝色指示灯的开启或者关闭。
优选的是，在所述第二供水管路上设置有过滤器。
本发明至少包括以下有益效果：1、所述龙头组件在所述控制装置的控制下可出四种水，满足各种厨房用水需求；本发明所述控制装置可以直接调控所述水龙头组件中所述第一出水口的出水温度，从而能够满足不同用水需求；
2、电容式触控单元控制第二供水管路的冷水和热水，传统手动阀例如通过机械手柄控制第一供水管路的冷水和热水，触控和传统手动控制相结合；使用操作更加便捷。
3、所述电容式触控单元设置有显示装置触控碰一下亮蓝灯出冷水，按住亮红灯出热水，提升用户体验；
4、设置自动延时开关，触控出冷水时可以延时自动关水；
本发明的其它优点、目标和特征将部分通过下面的说明体现，部分还将通过对本发明的研究和实践而为本领域的技术人员所理解。
附图说明
附图1为本发明所述水龙头组件的控制装置的整体结构示意图；
附图2为本发明所述水龙头组件的控制装置中水龙头组件的整体结构示意图；
附图3为本发明所述水龙头组件的控制装置的结构示意图；
附图4为本发明所述水龙头组件的控制装置的显示装置结构示意图；
附图5为本发明所述水龙头组件的控制装置的结构示意框图；
附图6为本发明所述水龙头组件的控制装置的电路控制示意图；
附图7为本发明所述水龙头组件的控制装置的电源部分电路示意图；
附图8为本发明所述水龙头组件的控制装置的供电部分整流滤波电路示意图；
附图9为本发明所述水龙头组件的控制装置的电磁阀驱动电路示意图；
附图10为本发明所述水龙头组件的控制装置的控制电路电源部分示意图；
附图11为本发明所述水龙头组件的控制装置中第二控制单元部分电路示意图；
附图12为本发明所述水龙头组件的控制装置所述触控及第一控制单元的电路分示意图；
附图13为本发明所述水龙头组件的控制装置所述控制装置中所述触控灯板的电路示意图。
具体实施方式
下面结合附图对本发明做进一步的详细说明，以令本领域技术人员参照说明书文字能够据以实施。
应当理解，本文所使用的诸如“具有”、“包含”以及“包括”术语并不配出一个或多个其它元件或其组合的存在或添加。
如图1所示，本发明提供一种水龙头组件的控制装置，所述水龙头组件包括：
出水龙头100，其具有第一出水口101和第二出水口102；
第一供水管路200，其联通第二出水口102；
以及第二供水管路300，其联通第一出水口101，所述第二供水管路300包括有连接所述第一出水口101的一个出水管路段301和联通所述出水管路段301的第一进水管路段302和第二进水管路段303，
所述控制装置包括：第一电磁阀401，其设置在所述第一进水管路段302上，控制所述第一进水管路段302的通断；
第二电磁阀402，其设置在所述第二进水管路段303上；控制所述第二进水管路段303的通断；
电容式触控单元403，其设置在所述出水龙头100上，所述电容式触控单元403感应人体的触碰时间并发出触控信号；
以及第二控制单元404，其电连接至电容式触控单元403，根据所述电容式触控单元403的触控信号切换所述第一电磁阀401和第二电磁阀402，控制所述第一出水口101的启闭；当所述触碰时间小于第一预定时间时，开启所述第二电磁阀402，当所述触碰时间大于第二预定时间时，开启所述第一电磁阀401。如图2所示，所述水龙头组件例如还包 括设置在所述第一进水管路段302上的加热器600，所述加热器600用于加热所述第一进水管路段302中的水流。所述第一进水管路段302和所述第二进水管路段303例如共用一个过滤器，所述过滤器500例如包括三级滤芯，用于过滤进入所述第一进水管路段302和所述第二进水管路段303的水流。使用者通过触碰所述电容式触控单元403来控制所述第一出水口101联通第一进水管路段302或者第二进水管路段303，从而实现所述第一出水口不同水流的切换。人体电容触控感应原理:当用手触碰龙头触控区域时，由于人体相当于一个接大地的电容，因此会在触控区域内部金属片和大地之间形成一个电容，这个感应电容量通常有几pF到几十pF，当用手触碰龙头触控区域时这个感应电容会被触摸感应电路检测到，利用这个最基本的原理，触控单元中的电容式感应模块就可以根据这个电容量的变化，检测是否有人手进行触碰动作了。
在其中一个实施例中，如图1所示，所述电容式触控单元403包括：
触控按键4031，其设置在所述出水龙头100上；
电容式感应模块4032，其连接所述触控按键4031，感应人体触控所述触控按键4031的动作；
以及触碰感应电路4033，其连接所述电容式感应模块4032，检测人体触碰所述电容式感应模块的触碰时间，并根据触碰时间发出触控信号。
在其中一个实施例中，所述的用于水龙头组件的控制装置还包括：延时开关，其用于调节第二控制单元对延时关闭时间的设置；
其中，所述第二控制单元404在上一次接收到所述电容式触控单元403的触控信号后，在一段连续的延时关闭时间内，未再次接收到所述电容式触控单元403的触控信号，则所述控制模块控制所述第一电磁阀401或第二电磁阀402关闭。当然，所述第一电磁阀401和第二电磁阀402也可以通过所述电容式触控单元403来关闭。例如通过再次触碰所述电容式触控单元403，并且所述触碰时间小于所述第一预定时间时，所述第一电磁阀401或者第二电磁阀402关闭。操作者可以触碰所述电容式触碰单元一下出冷水，再触碰一下关水；按住3秒后出热水，手松开热水马上停止。
在其中一个实施例中，所述第一预定时间为1s；所述第二预定时间为3s。判断触碰方法：当触碰一下的时间小于1S为触碰，触碰大于3S为常按。
在其中一个实施例中，如图1所示，所述控制装置还包括：手动阀700，其设置在所 述出水龙头100上，控制所述第一出水口101的通断。所述手动阀700例如具有手动手柄701，操作者通过转动手动手柄701控制所述第二出水口102的水流。所述第二出水口102例如连接一混水阀，所述混水阀连接有自来水冷水管和自来水热水管，通过手动手柄的转动调节，所述混水阀将自来水冷水和热水进行混合后，自所述第二出水口102排出。
在其中一个实施例中，如图3所示，所述第一进水管路段302和第二进水管路段303上包含有横截面直径较小的喉部段；所述第一进水管路段302和第二进水管路段303上还设置有：
壳体304，其由硬质材料制成，且包覆在所述喉部段的周围，以在所述喉部段的四周限定出一个含有空气的空间；所述喉部段具有通向所述空间的开口；在所述壳体304内设置有挠性膜片包裹层，其由弹性材料制成，且密封性地设置在所述壳体304的内侧，以使所述含有空气的空间具有弹性可伸缩的密封的边界；
所述第一进水管路段302上设置有加热器600，其串接在所述进水管路段中，且沿出水方向设置在位于所述壳体304的上游侧，以加热即将流入所述喉部段的水流。
在其中一个实施例中，如图4所示，所述第一电磁阀401沿出水方向设置在所述加热器600的上游侧，控制进入所述加热器600的水流；
所述第二电磁阀402沿出水方向设置在所述壳体304的上游侧，控制进入出水管路段的水流。
在其中一个实施例中，如图3所示，所述控制装置还包括：第三电磁阀405，其沿出水方向设置在所述加热器600的下游侧，控制自所述出水管路段301回流进入所述加热器600的水流。
在其中一个实施例中，如图4所示，所述控制装置还包括：红色指示灯和蓝色指示灯407，其设置在所述触控开关上，根据第一电磁阀401和第二电磁阀402的状态开启或关闭；
第一控制单元406，其控制所述红色指示灯和蓝色指示灯407的开启或者关闭。所述蓝色指示灯和红色指示灯例如均设置在触控灯板406上。
在其中一个实施例中，如图1所示，在所述第二供水管路上设置有过滤器500。
在其中一个实施例中，如图5所示，所述水龙头组件的第二出水口102连接手动阀700，所述手动阀700连接自来水热水和自来水冷水，并通过手动阀700的调节来控制所 述第二出水口102出水温度。所述自来水冷水通过过滤器500后分成两路，一路依次经过第一电磁阀401、设置在第一进水管路段上的喉部段以及壳体、加热器600以及单向阀后进入第一出水口101。另一路依次经过第二电磁阀402、设置在第二进水管路段上的喉部段以及壳体后进入第一出水口101。在所述加热器600和第一出水口101之间还设置有第三电磁阀405例如为回流阀，用于将第一出水口101的热水进行回流。所述第一电磁阀401、第二电磁阀402以及回流阀405均在电路控制系统的控制下进行工作。
在其中一个实施例中，冷水从冷水入口进来，一路不经过滤直接到水龙头组件的手动阀，热水从热水入口进来后到手动阀，手动阀由手动手柄控制，调节手动手柄的位置可控制冷水和热水的混合比例就可以手动控制第二出水口102的出水温度。另一路冷水从冷水入口进来经过滤器500后到第一电磁阀401和第二电磁阀402；第一电磁阀401和第二电磁阀402受电路控制系统控制，第一出水口101和第二出水口102都设置在出水龙头100的出水嘴里面，经过过滤的水会从设置在出水嘴中间的第一出水口101出来，不带过滤的水会从设置在出水嘴边缘的第二出水口102出来。出水龙头上还设置有触控按键4031用于控制第一出水口101的出水方式。碰一下触控键亮蓝灯出冷水，再碰一下蓝灯熄灭同时关冷水(或用自动延时方式关冷水)，按住触控键亮红灯3秒后出热水，保持按住一直出热水，手松开红灯熄灭同时关热水。
图6示出了本发明所述控制装置中电路控制示意图，其中所述第一控制单元例如第一单片机控制单元控制蓝色指示灯驱动和红色指示灯驱动；所述第二控制单元例如第二单片机控制单元用于控制三个电磁阀驱动。所述第一控制单元和第二控制单元均设置在触控面板上。
图7示出了本发明所述控制装置电源部分电路示意图，其中AC JACK1为AC电源线，K1为电源开关，T1为变压器，CN1A为连接线接口。
图8示出了本发明所述控制装置的供电部分整流滤波电路示意图，其中CN1B为连接线接口，BD1为桥堆，C1滤波电容，R3为电源指示灯LED1的限流电阻。
图9示出了本发明所述控制装置的电磁阀驱动电路示意图，其中D2和D3为隔离二极管，C8为滤波电容，Q4为冷水电磁阀驱动三极管，Q5为热水电磁阀驱动三极管，Q6为回流电磁阀驱动三极管，LED7为冷水电磁阀动作指示灯，LED8为热水电磁阀动作指示灯,LED9为回流电磁阀动作指示灯,CN5为冷水电磁阀接口，CN6为热水电磁阀接口，CN7回流电磁阀接口，D4、D5和D6为各电磁阀的反电动势吸收二极管。
图10示出了本发明控制装置的控制电路电源部分示意图，其中U2为12V的稳压芯片，C2为滤波电容，L1、L2、C3、R6和C4组成LC滤波电路，U1为5V的稳压芯片，C6和C7为滤波电容，Q2和Q3为整机控制电路供电使能电路，当EN-B端是低电位时Q2会导通，Q2导通后整机控制电路才会得电进行正常工作，实际效果是当把四水流龙头的控制线接到开水机的控制线接口上整机控制电路才会得电开始正常工作，避免单独开水机通电就开始加热后热水溢出造成烫伤。
图11示出了本发明所述控制装置的第二控制单元部分电路示意图，其中U5为四水流第二控制单片机，主要用于发送指令控制电磁阀，SW1为旋转开关，用于设定出冷水的延时时间。
图12示出了本发明所述控制装置中所述触控及第一控制单元的电路分示意图，其中C16、C17为滤波电容，U8为电容式触控感应芯片，U7为四水流第一控制单片机，主要用于发送指令控制四水流龙头上面的指示灯。图9中的U5和图10中的U7会通过接口Serial1和Serial2连接进行通信，用于把在四水流龙头上面的触控信号传送到U5产生指令控制电磁阀动作。
图13示出了本发明所述控制装置中所述触控灯板的电路示意图，其中LED11～LED16为红色LED，LED18～LED23为蓝色LED，Q7为红色LED指示灯的驱动三极管，Q8为蓝色LED指示灯的驱动三极管，R35为红色LED的限流电阻，R39为蓝色LED的限流电阻。
尽管本发明的实施方案已公开如上，但其并不仅仅限于说明书和实施方式中所列运用，它完全可以被适用于各种适合本发明的领域，对于熟悉本领域的人员而言，可容易地实现另外的修改，因此在不背离权利要求及等同范围所限定的一般概念下，本发明并不限于特定的细节和这里示出与描述的图例。

Claims (10)

  1. 一种水龙头组件的控制装置，所述水龙头组件包括：
    出水龙头，其具有第一出水口和第二出水口；
    第一供水管路，其联通第一出水口；
    以及第二供水管路，其联通第二出水口，所述第二供水管路包括有连接所述第二出水口的一个出水管路段和联通所述出水管路段的第一进水管路段和第二进水管路段，
    其特征在于，所述控制装置包括：第一电磁阀，其设置在所述第一进水管路段上，控制所述第一进水管路段的通断；
    第二电磁阀，其设置在所述第二进水管路段上；控制所述第二进水管路段的通断；
    电容式触控单元，其设置在所述出水龙头上，所述电容式触控单元感应人体的触碰时间并发出触控信号；
    以及第二控制单元，其电连接至电容式触控单元，根据所述电容式触控单元的触控信号切换所述第一电磁阀和第二电磁阀，控制所述第二出水口的启闭；当所述触碰时间小于第一预定时间时，开启所述第一电磁阀，当所述触碰时间大于第二预定时间时，开启所述第二电磁阀。
  2. 如权利要求1所述的水龙头组件的控制装置，其特征在于，所述电容式触控单元包括：
    触控按键，其设置在所述出水龙头上；
    电容式感应模块，其连接所述触控按键，感应人体触控所述触控按键的动作；
    以及触碰感应电路，其连接所述电容式感应模块，检测人体触碰所述电容式感应模块的触碰时间，并根据触碰时间发出触控信号。
  3. 如权利要求2所述的水龙头组件的控制装置，其特征在于，还包括：延时开关，其用于调节第二控制单元对延时关闭时间的设置；
    其中，所述第二控制单元在上一次接收到所述电容式触控单元的触控信号后，在一段连续的延时关闭时间内，未再次接收到所述电容式触控单元的触控信号，则所述控制模块控制所述第一电磁阀或第二电磁阀关闭。
  4. 如权利要求3所述的水龙头组件的控制装置，其特征在于，所述第一预定时间为1s；所述第二预定时间为3s。
  5. 如权利要求4所述的水龙头组件的控制装置，其特征在于，所述控制装置还包括：手动阀，其设置在所述出水龙头上，控制所述第一出水口的通断。
  6. 如权利要求1所述的水龙头组件的控制装置，其特征在于，所述第一进水管路段和第二进水管路段上包含有横截面直径较小的喉部段；所述第一进水管路段和第二进水管路段上还设置有：
    壳体，其由硬质材料制成，且包覆在所述喉部段的周围，以在所述喉部段的四周限定出一个含有空气的空间；所述喉部段具有通向所述空间的开口；
    挠性膜片包裹层，其由弹性材料制成，且密封性地设置在所述壳体的内侧，以使所述含有空气的空间具有弹性可伸缩的密封的边界；
    所述第一进水管路段上设置有加热器，其串接在所述进水管路段中，且沿出水方向设置在位于所述壳体的上游侧，以加热即将流入所述喉部段的水流。
  7. 如权利要求6所述的水龙头组件的控制装置，其特征在于，所述第一电磁阀沿出水方向设置在所述加热器的上游侧，控制进入所述加热器的水流；
    所述第二电磁阀沿出水方向设置在所述壳体的上游侧，控制进入出水管路段的水流。
  8. 如权利要求7所述的水龙头组件的控制装置，其特征在于，所述控制装置还包括：第三电磁阀，其沿出水方向设置在所述加热器的下游侧，控制自所述出水管路段回流进入所述加热器的水流。
  9. 如权利要求8所述的水龙头组件的控制装置，其特征在于，所述控制装置还包括：显示装置，其设置在所述触控开关上，所述显示装置包括：
    红色指示灯和蓝色指示灯，根据第一电磁阀和第二电磁阀的状态开启或关闭；
    和第一控制单元，其控制所述红色指示灯和蓝色指示灯的开启或者关闭。
  10. 如权利要求6所述的水龙头组件的控制装置，其特征在于，在所述第二供水管路上设置有过滤器。
PCT/CN2016/078258 2016-02-29 2016-04-01 一种水龙头组件的控制装置 WO2017147967A1 (zh)

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