CN206468891U

CN206468891U - A kind of touch-induction-type constant-temperature water faucet

Info

Publication number: CN206468891U
Application number: CN201621368649.XU
Authority: CN
Inventors: 刘自根
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-14
Filing date: 2016-12-14
Publication date: 2017-09-05
Anticipated expiration: 2026-12-14

Abstract

A kind of touch-induction-type constant-temperature water faucet, valve body including housing and in housing, and one of water inlet is located at valve body left end hot water inlet pipe rear portion, another water inlet is located at valve body right-hand member cold water inlet rear portion, delivery port is located at valve body outlet pipe rear portion, regulation handle is located at the anterior outer lower end of housing, inside adjusts the thermostatic mixing valves of valve element with constant temperature, by temperature indicator, hydroelectric generator, connecting tube, shutoff valve, battery, mu balanced circuit, touch circuit, touch sheet, charging socket and electromagnetic water valve are constituted, hydroelectric generator, battery, mu balanced circuit, touch circuit, electromagnetic water valve is arranged in housing, and and the temperature indicator on housing, touch sheet, connected between charging socket by wire, connecting tube, shutoff valve is arranged in housing.This new tool water temperature is constant, digital temperature display function, can also set water discharging time, using minisize hydroelectric generator, overcomes the trouble for changing battery, economically unnecessary to pay.

Description

A kind of touch-induction-type constant-temperature water faucet

Technical field

The utility model is related to bath articles field, the function particularly not only with common constant-temperature water faucet, also has The touch water outlet of one key, user is touched after touch sheet with hand, and under interlock circuit effect, electromagnetic water valve can be automatically opened up Water route, makes to have automatically adjusted the running water of water temperature from outlet pipe by the thermostatic mixing valves that water inlet switch, regulation handle are integrated Flow out, and water discharging time can be adjusted as needed, can also be by opening stop valve when battery is without electricity, electromagnetic water valve dead electricity Door makes to flow out from outlet pipe by the running water that constant temperature adjustment valve element has automatically adjusted water temperature, in user's water, moreover it is possible to logical Excess temperature display numerical monitor valve body outlet pipe temperature directly perceived, is also used as electricity with use minisize hydroelectric generator and battery Source, without using a kind of touch-induction-type constant-temperature water faucet of external power supply function.

Background technology

At present, existing constant-temperature water faucet does not have by the function of numerical monitor valve body outlet pipe water temperature, due to can not be straight User is given in sight temperature prompt, during user's water, has just opened water valve and has especially easily caused cold shock in the winter time with water, valve body goes out It can cause to scald again during conduit temperature high water usage；Existing infrared induction tap, it is necessary in human hand always close to infrared detection At end outlet pipe could water outlet always, if user needs to put a container, that water is terminated under a tap is otherwise utilized (such as Say that connecing a basin hot water is used for washing personal clothing, connects a basin hot water and is used for being soaked such as the food of squid etc), during because of basin water receiving, people Spaced out with infrared induction probe, will result in that outlet pipe is anhydrous to flow out；And existing constant-temperature water faucet and infrared Do not possess the ability that minisize hydroelectric generator provides working power inside induction tap, required working power uses dry Battery, in actual use, can not only make troubles because changing battery, and can also cause economically unnecessary pays.

Utility model content

In order to overcome existing constant-temperature water faucet not have the function by numerical monitor valve body outlet pipe water temperature, user When using water, just open water valve and especially easily caused cold shock in the winter time with water, scald is easily caused during outlet temperature high water usage, it is existing There is infrared induction tap, it is necessary to which bringing out water pipe close to infrared detection always in human hand could water outlet always, and existing constant temperature Tap and infrared induction tap itself all do not have generates electricity and passes through the disadvantage of battery electric power storage by minisize hydroelectric generator End, the utility model provides the function not only with common constant-temperature water faucet, also with the touch water outlet of a key, and user uses Hand is touched after touch sheet, and under interlock circuit effect, electromagnetic water valve can automatically open up water route, is made by water inlet switch, is adjusted The running water that the thermostatic mixing valves that section handle is integrated has automatically adjusted water temperature flows out from outlet pipe, and water discharging time can be according to need Adjust, when battery without electricity, electromagnetic water valve dead electricity when, can also by open shutoff valve make by constant temperature adjust valve element it is automatic The running water for regulating water temperature flows out from outlet pipe, in user's water, moreover it is possible to pass through temperature indicator numerical monitor directly perceived Valve body outlet pipe temperature, also with minisize hydroelectric generator and battery is used as power supply, without using external power supply function A kind of touch-induction-type constant-temperature water faucet.

The utility model solves the technical scheme that its technical problem used：

A kind of touch-induction-type constant-temperature water faucet, including housing and the valve body in housing, and one of water inlet Mouth is located at valve body left end hot water inlet pipe rear portion, another water inlet and is located at valve body right-hand member cold water inlet rear portion, delivery port position It is located at the anterior outer lower end of housing, the internal thermostatic mixing valves that valve element is adjusted with constant temperature in valve body outlet pipe rear portion, regulation handle, It is characterized in that by temperature indicator, hydroelectric generator, connecting tube, shutoff valve, battery, mu balanced circuit, touch circuit, touch Touch piece, charging socket and electromagnetic water valve to constitute, the front left upper end of housing from top to bottom has two openings, the front portion of housing There is a perforate right side upper end, and the upper right end of housing has a perforate, and the front middle part of housing from top to bottom has two perforates, Being divided into the middle part of housing inner valve body outlet pipe on two sections, two sections of outlet pipe medial extremitys has external screw thread, each on the right side of two sections of outlet pipes There is the external screw thread on a female perforate of tool, two sections of outlet pipe medial extremitys to screw in the water inlet end of shutoff valve respectively and go out On water end (W.E.), the regulation hand of shutoff valve enters rear portion in housing and be enclosed on from first perforate from top to bottom of housing front middle part to be cut Only on the adjusting rod of valve, from housing front middle part, from top to bottom second perforate enters shell at the regulation handle rear portion of thermostatic mixing valves In vivo and be enclosed on the adjusting rod of thermostatic mixing valves, mark spaced apart on the housing around ring thermostatic mixing valves regulation handle Numeral is shown with, the water temperature of valve body outlet pipe is represented, connecting tube there are two, and two connecting tube two ends have external screw thread respectively, wherein One connecting tube one end is screwed on the right side of wherein one section outlet pipe in the internal thread of perforate, wherein a connecting tube other end Screw into the internal thread on electromagnetic water valve water inlet, another connecting tube one end screws into another section of outlet pipe right side In the internal thread of STH, the another connecting tube other end is screwed into the internal thread on electromagnetic water valve delivery port, is located at Another section of outlet pipe left side central portion of enclosure interior has a female perforate of tool, and temperature indicator is configured with a temperature biography Sensor, the supporting temperature sensor of temperature indicator, which is inserted in one, to be had in externally threaded copper sleeve, and temperature sensor passes through copper Sleeve pipe is screwed into the internal thread of another section of outlet pipe left side central portion perforate, and the top of outlet pipe is located at housing upper Outside, the shell rear portion of temperature indicator by glue sticking on housing front left upper end from top to bottom first opening, water The outlet pipe of power generator is screwed into the anterior internal thread of valve body right-hand member cold water inlet, and touch sheet is copper material, Touch sheet glue sticking is on a plastic sheet, and plastic sheet glue sticking the front left upper end of housing from top to bottom second In opening, touch sheet is welded with a wire, and from top to bottom second opening enters shell for front left upper end of the wire through housing Internal portion, charging socket is arranged in the perforate of housing upper right-hand member, and battery, mu balanced circuit and touch circuit are arranged on one It is arranged on circuit board and circuit board in plastic casing, glue sticking upper right side in housing on the right side of plastic casing, on plastic casing front portion There is a perforate at end, and hydroelectric generator power output end positive and negative electrode and mu balanced circuit positive and negative electrode power input are respectively by leading Line is connected, and mu balanced circuit the first cathode power supply output end and battery positive voltage connected by wire, battery positive voltage power supply and is touched Touch circuit anode power input, charging socket one end to connect by wire, mu balanced circuit the second cathode power supply output end and temperature Degree display cathode power supply input is connected by wire, and touch sheet and touch circuit trigger signal input are connected by wire Connect, touch circuit anode power output end and electromagnetic water valve cathode power supply input is connected by wire, battery terminal negative and temperature Spend display negative power supply input, hydroelectric generator negative power supply output end, mu balanced circuit negative power supply input, touch electricity Road negative power supply input, the charging socket other end, electromagnetic water valve negative power supply input pass through wired earth.

Described temperature indicator model is SN7, and operating voltage is 3.5V, the supporting temperature sensor inspection of temperature indicator After the water temperature for measuring valve body outlet pipe, under the effect of temperature indicator internal circuit, the LCDs of temperature indicator can show Temperature digital is shown.

Described electromagnetic water valve is low-voltage, low power consumption electromagnetic water valve, and model is AQUA TECH, and operating voltage is 4.5V, Inner spool is closed type structure.

Described hydroelectric generator is Miniature direct-current hydroelectric generator, and model is GOSO/F50/12V, the outer spiral shell of its water inlet pipe Line and water supply pipe external screw thread are connected by coupling, and outlet pipe screws into valve body right-hand member cold water inlet front portion After in internal thread, when electromagnetic water valve obtains its inner spool of electric work opening and the inner spool opening of shutoff valve, running water After valve body right-hand member cold water inlet flows out through valve body outlet pipe, the current of flowing can drive the impeller in hydroelectric generator to turn Dynamic, followed by, the rotor in hydroelectric generator is rotated, and hydroelectric generator sends dc source.

Described valve body hot water inlet pipe external screw thread and water outlet of water heater pipeline external screw thread is connected by coupling, waterpower After generator water inlet pipe external screw thread and water supply pipe external screw thread are connected by coupling, when electromagnetic water valve obtains electric work in it Portion valve element is opened, when the regulation handle of thermostatic mixing valves is in state to the right, the hot water that is flowed into from water outlet of water heater pipeline, originally The cold water that waterpipe is flowed into can enter inside thermostatic mixing valves together, and constant temperature adjusts the effect of valve element inside thermostatic mixing valves Under, mixed warm water can supply user through two sections of connecting tubes, the electromagnetic water valve of inner spool opening, from the outflow of valve body outlet pipe Use, when electromagnetic water valve dead electricity its inner spool that is stopped is closed, the regulation handle of thermostatic mixing valves be in the right state, cut When only its inner spool to the right is in open mode by the regulation hand of valve, the hot water, originally flowed into from water outlet of water heater pipeline The cold water that waterpipe is flowed into can enter inside thermostatic mixing valves together, and the constant temperature of constant temperature adjustment valve element is made inside thermostatic mixing valves Under, mixed warm water can flow out from shutoff valve, the valve body outlet pipe of inner spool opening to be used for user.

Described battery is No. seven nickel-hydrogen chargeable cells of 4 section, is connected in series when using, voltage is 4.8V after series connection.

Described mu balanced circuit is fixed output voltage stabilizer, silicon rectifier diode and ceramic disc capacitor by three ends and constituted, and three ends are consolidated It is 78M05 to determine output voltage stabilizer model, and silicon rectifier diode and ceramic disc capacitor respectively have two, and output voltage stabilizer is being fixed just in three ends The pin of pole power input 1 and first ceramic disc capacitor one end are connected by wire, and the negative power supply of output voltage stabilizer is fixed at three ends The pin of input 2 and first the ceramic disc capacitor other end, second ceramic disc capacitor one end are connected by wire, and it is steady that output is fixed at three ends The pin of cathode power supply output end 3 of depressor and first silicon rectifier diode positive pole, second ceramic disc capacitor C2 other end are by leading Line is connected, and first silicon rectifier diode negative pole and second silicon rectifier diode positive pole are connected by wire.

Described touch circuit is by time-base integrated circuit, adjustable resistance, resistance, electrochemical capacitor, ceramic disc capacitor, the poles of NPN tri- Pipe is with relay group into ceramic disc capacitor has two, and time-base integrated circuit model is ICM7555, time-base integrated circuit quiescent operation Electric current is 0.12mA, the pin of reset terminal 4 and the pin of cathode power supply input 8 and adjustable resistance one end, the relay of time-base integrated circuit Cathode power supply input, power source for relay control input are connected by wire, and the adjustable resistance other end and resistance one end pass through Wire is connected, and the pin of threshold value end 6 and the pin of discharge end 7 and electrochemical capacitor positive pole, the resistance other end of time-base integrated circuit pass through wire Connection, the pin of control end 5 of time-base integrated circuit and first ceramic disc capacitor one end connected by wire, and time-base integrated circuit is touched Start 2 pin and second ceramic disc capacitor one end is connected by wire, the pin of output end 3 and NPN triode base of time-base integrated circuit Pole is connected by wire, and NPN triode colelctor electrode and relay negative power supply input are connected by wire, time-base integrated circuit The pin of negative power supply input 1 and electrochemical capacitor negative pole, first the ceramic disc capacitor other end, NPN triode emitter stage by leading Line is grounded, after touching circuit in plastic casing, and the handle of adjustable resistance is sequentially located at before the anterior perforate of plastic casing, housing On the outside of portion's upper right side perforate, in favor of reaching regulation adjustable resistance resistance by adjusting the regulation handle of adjustable resistance outside housing Purpose.

Described touch sheet specification is 20mm square.

Described charging socket is shaft power source socket.

The utility model beneficial effect is：Go out before use, a piece outlet conduit is screwed in into valve body by its front internal thread On the external screw thread of water pipe.This is new not only with common constant-temperature water faucet water temperature constant function；Can also be in user's water, temperature The supporting temperature sensor of display is detected after the water temperature of valve body outlet pipe, under being acted on through temperature indicator internal circuit, is led to The LCDs of excess temperature display shows temperature digital, intuitively gives user prompting, it is therefore prevented that user it is colod-application During water, water valve, valve body outlet pipe water temperature have just been opened not enough, user easily causes cold shock with the water capacity, during water temperature over-high, user uses The water capacity easily causes scald；In use, user only needs to the thermostatic control valve regulation hand that water inlet switch, regulation handle are integrated Handle is to right rotation, numeral the need for making around the scale value alignment ring thermostatic mixing valves regulation handle in regulation handle on housing, Valve body outlet pipe water temperature value namely needed for user's setting, when user touches touch sheet, is touching circuit function Under, electromagnetic water valve can obtain electric opening certain time (can be by the more of the handle setting time of regulation touch circuit adjustable resistance With it is few), so that user can allow in valve body outlet pipe certain time as needed flows out mixed warm water always, in the absence of picture Existing infrared induction tap, it is necessary to human hand always close to infrared detection bring out water pipe could water outlet always the drawbacks of, water outlet After certain time, electromagnetic water valve closes water side no longer water outlet automatically；In actual use, if when user feels water discharging time When long, the regulation handle of adjustable resistance is adjusted to the left, then, electromagnetic water valve water discharging time shortens；When battery is without electricity, electricity During magnetic water valve dead electricity, it can also make to adjust valve element by constant temperature by opening shutoff valve and automatically adjusted the running water of water temperature from going out Water pipe outflow is used for user；This it is new also because using minisize hydroelectric generator and battery as power supply, without using matching somebody with somebody outside Power supply, overcomes trouble that battery is changed during use and economically unnecessary is paid.More than being based on, so originally new have Good application prospect.

Brief description of the drawings

The utility model is described further with reference to the accompanying drawings and examples.

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model circuit diagram.

Embodiment

Shown in Fig. 1, a kind of touch-induction-type constant-temperature water faucet, including housing 1 and the valve body 2 in housing, and One of water inlet is located at the rear portion of valve body left end hot water inlet pipe 3, another water inlet and is located at valve body right-hand member cold water inlet 4 Rear portion, delivery port, which are located at the rear portion of valve body outlet pipe 5, regulation handle 6-1, positioned at the anterior outer lower end of housing 1, inside there is constant temperature to adjust The thermostatic mixing valves 6 of whole valve element, by temperature indicator 7, hydroelectric generator 8, connecting tube 9-1,9-2, shutoff valve 10, battery 11, mu balanced circuit 12 touches circuit 13, and touch sheet 14, charging socket 15 and electromagnetic water valve 16 are constituted, the front left of housing 1 Upper end from top to bottom has two openings 1-1,1-2, and there are a perforate 1-3, the top of housing 1 in the anterior right side upper end of housing 1 Right-hand member has a perforate 1-4, and the front middle part of housing 1 from top to bottom has two perforates, in the middle part of the inner valve body outlet pipe of housing 1 Being divided on two sections of 5-1,5-2, two sections of outlet pipe 5-1,5-2 medial extremitys has external screw thread, respectively has one on the right side of two sections of outlet pipes 5-1,5-2 External screw thread on the individual female perforate of tool, two sections of outlet pipe 5-1,5-2 medial extremitys screws in the water inlet of shutoff valve 10 respectively On end and water side, 10-1 rear portions, from the front middle part of housing 1, from top to bottom first perforate enters shell to the regulation hand of shutoff valve In body 1 and it is enclosed on the adjusting rod of shutoff valve 10, the regulation handle 6-1 rear portions of thermostatic mixing valves are from the front middle part of housing 1 by upper Enter in housing 1 and be enclosed on the adjusting rod of thermostatic mixing valves 6, ring thermostatic mixing valves regulation handle 6-1 to lower second perforate The water temperature spaced apart for being labeled with numeral, representing valve body outlet pipe 5 on the housing 1 of surrounding, connecting tube has two, and two connect Adapter 9-1,9-2 two ends have external screw thread respectively, wherein a connecting tube 9-1 one end screws into wherein one section outlet pipe 5- In the internal thread of 1 right side perforate, wherein the interior spiral shell that a connecting tube 9-1 other end is screwed on the water inlet of electromagnetic water valve 16 In line, another connecting tube 9-2 one end is screwed on the right side of another section of outlet pipe 5-2 in the internal thread of perforate, and another connects The adapter 9-2 other ends are screwed into the internal thread on the delivery port of electromagnetic water valve 16, positioned at another section of outlet pipe in the inside of housing 1 5-2 left side central portions have a female perforate 5-3 of tool, and temperature indicator 7 is configured with a temperature sensor 7-1, temperature The supporting temperature sensor 7-1 of display, which is inserted in one, to be had in externally threaded copper sleeve, and temperature sensor 7-1 passes through copper sleeve Screw into another section of outlet pipe 5-2 left side central portion perforates 5-3 internal thread, the top of outlet pipe 5 is located at housing 1 Upper outside, the shell rear portion of temperature indicator 7 is from top to bottom open for first by glue sticking in the front left upper end of housing 1 On 1-1, the outlet pipe of hydroelectric generator 8 is screwed into the anterior internal thread of valve body right-hand member cold water inlet 4, touch sheet 14 It is copper material, the glue sticking of touch sheet 14 is on a plastic sheet 14-1, and plastic sheet 14-1 glue stickings in the front portion of housing 1 Left side upper end is from top to bottom on second opening 1-2, and touch sheet 14 is welded with a wire, front left of the wire through housing 1 From top to bottom second opening 1-2 enters inside housing 1 for upper end, and charging socket 15 is arranged on the perforate 1-4 of housing upper right-hand member On, battery 11, mu balanced circuit 12 and touch circuit 13 are arranged on a circuit board and circuit board are arranged on plastic casing 17 Interior, the right side glue sticking of plastic casing 17 upper right side in housing 1, the nock of plastic casing 17 has a perforate, the electricity of hydroelectric generator 8 Source output terminal positive and negative electrode and the positive and negative electrode power input of mu balanced circuit 12 are connected by wire respectively, and mu balanced circuit 12 first is just Pole power output end and the positive pole of battery 11 are connected by wire, and the cathode power supply of battery 11 and the touch cathode power supply of circuit 13 are defeated Enter end, the one end of charging socket 15 to connect by wire, the cathode power supply output end of mu balanced circuit 12 second and the positive pole of temperature indicator 7 Power input is connected by wire, and touch sheet 14 and the touch trigger signal input of circuit 13 are connected by wire, touch electricity The cathode power supply output end of road 13 and the cathode power supply input of electromagnetic water valve 16 are connected by wire, and the negative pole of battery 11 and temperature are aobvious Show the negative power supply input of device 7, the negative power supply output end of hydroelectric generator 8, the negative power supply input of mu balanced circuit 12, touch electricity The negative power supply input of road 13, the other end of charging socket 15, the negative power supply input of electromagnetic water valve 16 pass through wired earth.Temperature The model of display 7 is SN7, and operating voltage is 3.5V, and the supporting temperature sensor 7-1 of temperature indicator 7 detects valve body water outlet After the water temperature of pipe 5, under the effect of temperature indicator internal circuit, the LCDs of temperature indicator can show temperature number Word.Electromagnetic water valve 16 is low-voltage, low power consumption electromagnetic water valve, and model is AQUA TECH, and operating voltage is 4.5V, inner spool For closed type structure.Hydroelectric generator 8 is Miniature direct-current hydroelectric generator, and model is GOSO/F50/12V, the outer spiral shell of its water inlet pipe Line and water supply pipe external screw thread are connected by coupling, and it is anterior that outlet pipe screws into valve body right-hand member cold water inlet 4 Internal thread in after, when electromagnetic water valve 16 electric work its inner spool is opened and the inner spool of shutoff valve 10 is opened, Running water is after valve body right-hand member cold water inlet 4 flows out through valve body outlet pipe 5, and the current of flowing can be driven in hydroelectric generator 8 Wheel rotation, followed by, the internal rotor of hydroelectric generator 8 is rotated, and hydroelectric generator 8 sends dc source.Valve body hot water inlet pipe 3 External screw thread and water outlet of water heater pipeline external screw thread are connected by coupling, hydroelectric generator water inlet pipe 8-1 external screw threads and originally After waterpipe external screw thread is connected by coupling, when electromagnetic water valve 16 obtains electric work its inner spool opening, thermostatic mixing valves When 16 regulation handle 6-1 is in state to the right, the cold water that hot water, the water supply pipe flowed into from water outlet of water heater pipeline is flowed into It can enter together inside thermostatic mixing valves 6, in the presence of the inside constant temperature adjustment valve element of thermostatic mixing valves 6, mixed warm water Electromagnetic water valve 16 that inner spool is opened, it can be used for user from the outflow of valve body outlet pipe 5 through two sections of connecting tubes 9-1,9-2, When the dead electricity of electromagnetic water valve 16 its inner spool that is stopped is closed, the regulation handle 6-1 of thermostatic mixing valves 6 be in the right state, The regulation hand of shutoff valve 10 10-1 to the right its inner spool be in open mode when, from water outlet of water heater pipeline flow into heat The cold water that water, water supply pipe are flowed into can enter inside thermostatic mixing valves 6 together, in the inside constant temperature adjustment valve of thermostatic mixing valves 6 Under the thermostatic effect of core, mixed warm water can be flowed out for using from shutoff valve 10, the valve body outlet pipe 5 of inner spool opening Person uses.Battery 11 is No. seven nickel-hydrogen chargeable cells of 4 section, is connected in series when using, voltage is 4.8V after series connection.Touch sheet 14 Specification is 20mm square.Charging socket 15 is shaft power source socket.

Shown in Fig. 1, this is new before use, a piece outlet conduit is screwed in into valve body outlet pipe 5 by its front internal thread External screw thread on, the water inlet pipe 8-1 external screw threads of hydroelectric generator 8 and water supply pipe external screw thread are connected by coupling, valve The external screw thread on external screw thread and water heater hot-water outlet conduit on body hot water inlet pipe 3 is connected by coupling.In use, User only needs to the regulation handle 6-1 of thermostatic mixing valves 6 that water inlet switch, regulation handle are integrated to right rotation, makes regulation Around scale value alignment ring thermostatic mixing valves regulation handle 6-1 on handle 6-1 on housing 1 the need for numeral, that is, use The water temperature value of valve body outlet pipe 5 needed for person's setting, after user touches touch sheet 14 with hand, is acted on touching circuit 13 Under, electromagnetic water valve 16 can obtain electric work for a period of time its inner spool open, if the regulation handle 6-1 of thermostatic mixing valves 6 this When in state to the right when, the cold water that hot water, the water supply pipe flowed into from water outlet of water heater pipeline is flowed into can enter perseverance together Inside warm regulating valve 6, in the presence of the inside constant temperature adjustment valve element of thermostatic mixing valves 6, mixed warm water can be internal through valve element The electromagnetic water valve 16 of opening, two sections of connecting tubes 9-1,9-2, are used from the outflow of valve body outlet pipe 5 for user.When running water is from water After water inlet pipe, the valve body cold water inlet 4 of power generator 8 flow out through valve body outlet pipe 5, the current of flowing can drive hydroelectric generation Wheel rotation in machine 8, followed by, the inner rotator of hydroelectric generator 8 are rotated, and hydroelectric generator 8 sends 12V or so dc sources； The electric energy that hydroelectric generator 8 is sent is inputted to battery 11 after the voltage stabilizing of mu balanced circuit 12 and stored, and the out-put supply of battery 11 enters Enter the power input of temperature indicator 7, temperature indicator 7 obtains electric work, due to the supporting temperature sensor of temperature indicator 7 7-1 is inserted in copper sleeve, and temperature sensor outboard end and copper sleeve medial extremity are in close contact, and temperature sensor 7-1 passes through copper sheathing Pipe is screwed into outlet pipe 5-2 left side central portion perforates 5-3 internal thread, so, the supporting temperature of temperature indicator 7 is passed Sense energy device 7-1 is detected after the water temperature of valve body outlet pipe 5, under the effect of the internal circuit of temperature indicator 7, temperature indicator 7 LCDs can show temperature digital, intuitively give user prompting, it is therefore prevented that during the colod-application water of user day, just open water Not enough, user easily causes cold shock with the water capacity, during water temperature over-high, and user is easily caused boiling hot with the water capacity for valve, the water temperature of valve body outlet pipe 5 Wound.In use, when because frequency of use is too high or other reasonses cause in battery 11 voltage to be reduced to can not to drive electromagnetism water Valve 16 works, the dead electricity of electromagnetic water valve 16 be stopped its inner spool closing, be in the regulation handle 6-1 of thermostatic mixing valves 6 To the right state, shutoff valve 10 regulation hand 10-1 to the right its inner spool be in open mode when, from water heater outlet The cold water that hot water, the water supply pipe of road inflow are flowed into can enter inside thermostatic mixing valves 6 together, inside thermostatic mixing valves 6 Under the thermostatic effect of constant temperature adjustment valve element, shutoff valve 10, valve body outlet pipe 5 that mixed warm water can be opened from inner spool Outflow is used for user.This is new in the absence of as existing infrared induction tap, it is necessary in human hand always close to infrared detection Bring out water pipe could water outlet always the drawbacks of, after water outlet certain time, electromagnetic water valve 16 closes water side no longer water outlet automatically；It is real If border is in use, when user thinks that water discharging time is long, the adjustable resistance regulation handle for touching circuit 13 is adjusted to the left Section, then, the water discharging time of electromagnetic water valve 16 shortens；, can also be by opening stop valve when the dead electricity of electromagnetic water valve 16 does not work Door 10 makes to use for user from the outflow of outlet pipe 5 by the running water that constant temperature adjustment valve element has automatically adjusted water temperature；This is new Also because, as power supply, without using external power supply, overcoming existing infrared induction water using minisize hydroelectric generator 8 and battery 11 The trouble and economically unnecessary that battery is changed during leading use are paid.In use, when battery 11 is without electricity, user Can be also that battery 11 charges by the way that the attaching plug of commercially available rechargeable battery power supply adaptor is inserted into power outlet 15.

Shown in Fig. 2, temperature indicator A3 models are SN7, and operating voltage is 3.5V, temperature supporting temperature indicator A3 Sensor is detected after the water temperature of valve body outlet pipe, under the effect of temperature indicator A3 internal circuits, temperature indicator A3 liquid Crystal display screen can show temperature digital.Electromagnetic water valve DC is low-voltage, low power consumption electromagnetic water valve, and model is AQUA TECH, work It is 4.5V as voltage, inner spool is closed type structure.Hydroelectric generator M is Miniature direct-current hydroelectric generator, and model is GOSO/ F50/12V, its water inlet pipe external screw thread and water supply pipe external screw thread are connected by coupling, and outlet pipe screws into valve body After in the anterior internal thread of right-hand member cold water inlet, when electromagnetic water valve DC obtains its inner spool of electric work opening and shutoff valve Inner spool open, running water from valve body right-hand member cold water inlet through valve body outlet pipe flow out after, the current of flowing can drive Wheel rotation in hydroelectric generator M, followed by, the rotor in hydroelectric generator M are rotated, and hydroelectric generator M sends dc source. Battery G is No. seven nickel-hydrogen chargeable cells of 4 section, is connected in series when using, voltage is 4.8V after series connection.It is steady that output is fixed by three ends Depressor A1, silicon rectifier diode VD1, VD2 and ceramic disc capacitor C1, C2 composition mu balanced circuit, output voltage stabilizer A1 types are fixed at three ends Number it is 78M05, silicon rectifier diode and ceramic disc capacitor respectively have two, and output voltage stabilizer A1 cathode power supply input is fixed at three ends 1 pin and first ceramic disc capacitor C1 one end are connected by wire, and the output voltage stabilizer A1 pin of negative power supply input 2 is fixed at three ends Connected with first ceramic disc capacitor C1 other end, second ceramic disc capacitor C2 one end by wire, output voltage stabilizer is fixed at three ends The A1 pin of cathode power supply output end 3 and first silicon rectifier diode VD1 positive poles, second ceramic disc capacitor C2 other end are by leading Line is connected, and first silicon rectifier diode VD1 negative pole and second silicon rectifier diode VD2 positive pole are connected by wire.By when Base integrated circuit A2, adjustable resistance RP, resistance R, electrochemical capacitor C3, ceramic disc capacitor C4, C5, NPN triode Q and relay J groups Into circuit is touched, ceramic disc capacitor has two, and time-base integrated circuit A2 models are ICM7555, time-base integrated circuit A2 quiescent operations Electric current is 0.12mA, the time-base integrated circuit A2 pin of reset terminal 4 and the pin of cathode power supply input 8 and adjustable resistance RP one end, after Electrical equipment J cathode power supplies input, relay J control power inputs are connected by wire, the adjustable resistance RP other ends and resistance R One end is connected by wire, and the time-base integrated circuit A2 pin of threshold value end 6 and the pin of discharge end 7 and electrochemical capacitor C3 positive poles, resistance R is another One end is connected by wire, and the time-base integrated circuit A2 pin of control end 5 and first ceramic disc capacitor C4 one end are connected by wire, The time-base integrated circuit A2 pin of triggering end 2 and second ceramic disc capacitor C5 one end are connected by wire, time-base integrated circuit A2's The pin of output end 3 and NPN triode Q base stages are connected by wire, NPN triode Q colelctor electrodes and relay J negative power supply inputs Connected by wire, time-base integrated circuit the A2 pin of negative power supply input 1 and electrochemical capacitor C3 negative poles, first ceramic disc capacitor The C4 other ends, NPN triode Q emitter stages are by wired earth, after touching circuit in plastic casing, adjustable resistance RP hand Handle is sequentially located at the anterior perforate of plastic casing, the anterior upper right side perforate of housing outside, in favor of adjustable by adjusting outside housing Resistance RP regulation handle reaches the purpose of regulation adjustable resistance RP resistances.Touch sheet CM specifications are 20mm square.Charging socket CZ is shaft power source socket.Hydroelectric generator M power output ends positive and negative electrode and the end of mu balanced circuit positive and negative electrode power input three Fixed output voltage stabilizer A1 1 pin and 2 pin is connected by wire respectively；The end of the first cathode power supply of mu balanced circuit output end three is fixed Output voltage stabilizer A1 3 pin and battery G positive poles are connected by wire；Battery G cathode power supplies and touch circuit anode power supply Input adjustable resistance RP one end, charging socket CZ one end are connected by wire；Mu balanced circuit the second cathode power supply output end silicon Commutation diode VD2 positive poles and the pin of temperature indicator A3 cathode power supplies input 1 are connected by wire；Touch sheet CM and touch electricity Trigger signal input second ceramic disc capacitor C5 other end in road is connected by wire；Touch circuit anode power output end relay Device J normally opened contact end and electromagnetic water valve DC cathode power supply inputs are connected by wire；Battery G negative poles and temperature indicator The pin of A3 negative power supplies input 2, hydroelectric generator M negative power supplies output end, the end of mu balanced circuit negative power supply input three are fixed Output voltage stabilizer A1 2 pin, 1 pin for touching circuit negative power supply input time-base integrated circuit A2, the charging socket CZ other ends, Electromagnetic water valve DC negative power supply inputs pass through wired earth.

Shown in Fig. 2, after hydroelectric generator M sends electric energy under the flow action of flowing, power supply enters three ends and fixes defeated Go out the voltage-stablizer A1 pin of cathode power supply input 1, output voltage stabilizer A1 and its peripheral cell ceramic disc capacitor C1, C2 are fixed at three ends Under effect, the 5V dc sources of output voltage stabilizer A1 3 pin output stabilization are fixed at three ends, and 5V dc sources are through two silicon rectifiers two Pole pipe VD1, VD2 is acted on, be reduced to stable 3.5V or so dc source ((silicon rectifier diode often only has 0.8V or so voltage drop, Acted on through two silicon rectifier diodes, 5V dc sources are reduced to direct current 3.5V), into temperature indicator A3 cathode power supply inputs 1 pin, working power is provided for temperature indicator A3, so that temperature indicator A3 can show the water temperature of valve body outlet pipe, it is convenient User intuitively watches water temperature, in order to avoid cause cold shock and scald；The 5V direct currents of output voltage stabilizer A1 3 pin output are fixed at three ends Source can be also battery G chargings.Touch in circuit：The power supply of battery G outputs, which enters, to be touched after circuit, by time-base integrated circuit A2 and its peripheral cell adjustable resistance RP, resistance R, electrochemical capacitor C3, the monostable flipflop of ceramic disc capacitor C4 compositions are in steady State state, the time-base integrated circuit A2 pin of output end 3 is without output；When user's water, touch sheet CM is touched with finger Afterwards, human-induced signal through ceramic disc capacitor C5 be coupled to time-base integrated circuit A2 the pin of low level triggering end 2, then, by when base The monostable flipflop of integrated circuit A2 and its peripheral cell composition is in temporary stable state, time-base integrated circuit A2 3 pin output 10 Second high level, (it can change the power supply high level output time by adjusting adjustable resistance RP resistance value, adjustable resistance RP's When regulation handle is adjusted to the left, the power supply high level output time is reduced, when adjustable resistance RP regulation handle is adjusted to the right, power supply The high level output time increase) output high level enter NPN triode Q base stages, high level through NPN triode Q power amplifications, Paraphase enters relay J negative power supply inputs, then, and relay J obtains electric adhesive, and it controls power input and normally opened contact End closure；Because electromagnetic water valve DC cathode power supplies input and relay J normally opened contacts end are connected by wire, so, relay Device J obtains electric adhesive, and it was controlled in the time of power input and normally opened contact end closure, and electromagnetic water valve DC can obtain electric work in it Portion's valve element can be opened.In Fig. 2, in mu balanced circuit：Ceramic disc capacitor C1 specifications are 0.33 μ F, and ceramic disc capacitor C2 specifications are 0.1 μ F；Silicon Commutation diode VD1, VD2 model is 1N4001.Touch in circuit：Adjustable resistance RP specifications are 1M；Resistance R resistances are 91K, electricity It is 47 μ F/25V to solve electric capacity C2 models；Ceramic disc capacitor C3, C4 specification is 0.01 μ F；NPN triode Q models are 9013；Relay J It is omRonG6L/1P/5VDC type subminiature relays.

It should be noted that the present embodiment is the utility model preferred embodiments, not to limit the utility model, it is all Any modification, equivalent substitution and improvements etc. are done in the utility model spirit, protection domain of the present utility model is should be included in Within.

Claims

1. a kind of touch-induction-type constant-temperature water faucet, including housing and the valve body in housing, and one of water inlet It is located at valve body right-hand member cold water inlet rear portion, delivery port positioned at valve body left end hot water inlet pipe rear portion, another water inlet and is located at Valve body outlet pipe rear portion, regulation handle are located at the anterior outer lower end of housing, the internal thermostatic mixing valves that valve element is adjusted with constant temperature, its It is characterised by by temperature indicator, hydroelectric generator, connecting tube, shutoff valve, battery, mu balanced circuit, touch circuit, touch Piece, charging socket and electromagnetic water valve are constituted, and the front left upper end of housing from top to bottom has two openings, and the front portion of housing is right There is a perforate side upper end, and the upper right end of housing has a perforate, and the front middle part of housing from top to bottom has two perforates, position Being divided into the middle part of housing inner valve body outlet pipe on two sections, two sections of outlet pipe medial extremitys has external screw thread, respectively has on the right side of two sections of outlet pipes External screw thread on one female perforate of tool, two sections of outlet pipe medial extremitys screws in water inlet end and the water outlet of shutoff valve respectively On end, rear portion, from housing front middle part, from top to bottom first perforate enters in housing and is enclosed on cut-off the regulation hand of shutoff valve On the adjusting rod of valve, from housing front middle part, from top to bottom second perforate enters housing at the regulation handle rear portion of thermostatic mixing valves It is interior and be enclosed on the adjusting rod of thermostatic mixing valves, sign spaced apart on the housing around ring thermostatic mixing valves regulation handle There is numeral, represent the water temperature of valve body outlet pipe, connecting tube there are two, and two connecting tube two ends have external screw thread respectively, wherein one Connecting tube one end is screwed on the right side of wherein one section outlet pipe in the internal thread of perforate, wherein outside a connecting tube other end It is threaded into the internal thread on electromagnetic water valve water inlet, another connecting tube one end is screwed on the right side of another section of outlet pipe In the internal thread of perforate, the another connecting tube other end is screwed into the internal thread on electromagnetic water valve delivery port, positioned at shell Internal another section of portion outlet pipe left side central portion has a female perforate of tool, and temperature indicator is configured with a TEMP Device, the supporting temperature sensor of temperature indicator, which is inserted in one, to be had in externally threaded copper sleeve, and temperature sensor passes through copper sheathing Pipe is screwed into the internal thread of another section of outlet pipe left side central portion perforate, and the top of outlet pipe is located at outside housing upper Side, the shell rear portion of temperature indicator by glue sticking on housing front left upper end from top to bottom first opening, waterpower The outlet pipe of generator is screwed into the anterior internal thread of valve body right-hand member cold water inlet, and touch sheet is copper material, is touched Piece glue sticking is touched on a plastic sheet, and plastic sheet glue sticking is from top to bottom opened for second in the front left upper end of housing On mouth, touch sheet is welded with a wire, and from top to bottom second opening enters housing for front left upper end of the wire through housing Inside, charging socket is arranged in the perforate of housing upper right-hand member, and battery, mu balanced circuit and touch circuit are arranged on an electricity It is arranged on the plate of road and circuit board in plastic casing, glue sticking upper right side in housing, plastic casing nock on the right side of plastic casing There is a perforate, hydroelectric generator power output end positive and negative electrode and mu balanced circuit positive and negative electrode power input pass through wire respectively Connection, mu balanced circuit the first cathode power supply output end and battery positive voltage are connected by wire, battery positive voltage power supply and touch Circuit anode power input, charging socket one end are connected by wire, mu balanced circuit the second cathode power supply output end and temperature Display cathode power supply input is connected by wire, and touch sheet and touch circuit trigger signal input are connected by wire, Touch circuit anode power output end and electromagnetic water valve cathode power supply input is connected by wire, battery terminal negative and temperature are aobvious Show that device negative power supply input, hydroelectric generator negative power supply output end, mu balanced circuit negative power supply input, touch circuit are born Pole power input, the charging socket other end, electromagnetic water valve negative power supply input pass through wired earth.

2. a kind of touch-induction-type constant-temperature water faucet according to claim 1, it is characterised in that electromagnetic water valve be low-voltage, Low power consumption electromagnetic water valve, model is AQUA TECH, and operating voltage is 4.5V, and inner spool is closed type structure.

3. a kind of touch-induction-type constant-temperature water faucet according to claim 1, it is characterised in that hydroelectric generator is miniature Direct current hydroelectric generator, model is GOSO/F50/12V, and its water inlet pipe external screw thread and water supply pipe external screw thread are connect by steel pipe Head connection, after outlet pipe is screwed into the anterior internal thread of valve body right-hand member cold water inlet, when electromagnetic water valve obtains electric work Its inner spool is opened and the inner spool of shutoff valve is opened, and running water is from valve body right-hand member cold water inlet through valve body water outlet After pipe outflow, the current of flowing can drive the wheel rotation in hydroelectric generator, followed by, and the rotor in hydroelectric generator is rotated, Hydroelectric generator sends dc source.

4. a kind of touch-induction-type constant-temperature water faucet according to claim 3, it is characterised in that outside valve body hot water inlet pipe Screw thread and water outlet of water heater pipeline external screw thread are connected by coupling, hydroelectric generator water inlet pipe external screw thread and water supply pipe After external screw thread is connected by coupling, when electromagnetic water valve obtains electric work its inner spool opening, the regulation hand of thermostatic mixing valves When handle is in state to the right, the cold water that hot water, the water supply pipe flowed into from water outlet of water heater pipeline is flowed into can enter perseverance together Inside warm regulating valve, inside the thermostatic mixing valves in the presence of constant temperature adjustment valve element, mixed warm water can through two sections of connecting tubes, Inner spool open electromagnetic water valve, from valve body outlet pipe outflow used for user, when electromagnetic water valve dead electricity is stopped it Inner spool is closed, the regulation handle of thermostatic mixing valves be in the right state, the regulation hand of shutoff valve its inner valve to the right When core is in open mode, the cold water that hot water, the water supply pipe flowed into from water outlet of water heater pipeline is flowed into can enter perseverance together Inside warm regulating valve, constant temperature is adjusted under the thermostatic effect of valve element inside thermostatic mixing valves, and mixed warm water can be from inner valve The shutoff valve of core opening, the outflow of valve body outlet pipe are used for user.

5. a kind of touch-induction-type constant-temperature water faucet according to claim 1, it is characterised in that battery is No. seven nickel of 4 section Rechargeable hydrogen battery, is connected in series when using, and voltage is 4.8V after series connection.

6. a kind of touch-induction-type constant-temperature water faucet according to claim 1, it is characterised in that mu balanced circuit is consolidated by three ends Determine output voltage stabilizer, silicon rectifier diode and ceramic disc capacitor composition, it is 78M05, silicon rectifier that output voltage stabilizer model is fixed at three ends Diode and ceramic disc capacitor respectively have two, and the pin of cathode power supply input 1 and first ceramics electricity of output voltage stabilizer are fixed in three ends Hold one end to connect by wire, the pin of negative power supply input 2 and first ceramic disc capacitor that output voltage stabilizer is fixed at three ends are another End, second ceramic disc capacitor one end are connected by wire, and the pin of cathode power supply output end 3 and first of output voltage stabilizer is fixed at three ends Silicon rectifier diode positive pole, second ceramic disc capacitor C2 other end are connected by wire, first silicon rectifier diode negative pole Connected with second silicon rectifier diode positive pole by wire.

7. a kind of touch-induction-type constant-temperature water faucet according to claim 1, it is characterised in that touch circuit by when basis set Into circuit, adjustable resistance, resistance, electrochemical capacitor, ceramic disc capacitor, NPN triode and relay group into, ceramic disc capacitor has two, Time-base integrated circuit model is ICM7555, and time-base integrated circuit static working current is 0.12mA, the reset of time-base integrated circuit Hold 4 pin and the pin of cathode power supply input 8 and adjustable resistance one end, relay cathode power supply input, power source for relay control defeated Enter end to connect by wire, the adjustable resistance other end and resistance one end are connected by wire, the pin of threshold value end 6 of time-base integrated circuit And the pin of discharge end 7 and electrochemical capacitor positive pole, the resistance other end are connected by wire, the pin of control end 5 of time-base integrated circuit and One ceramic disc capacitor one end is connected by wire, and the pin of triggering end 2 of time-base integrated circuit and second ceramic disc capacitor one end pass through Wire is connected, and the pin of output end 3 and NPN triode base stage of time-base integrated circuit connected by wire, NPN triode colelctor electrode and Relay negative power supply input is connected by wire, and the pin of negative power supply input 1 and electrochemical capacitor of time-base integrated circuit are born Pole, first the ceramic disc capacitor other end, NPN triode emitter stage are by wired earth, after touching circuit in plastic casing, The handle of adjustable resistance is sequentially located at the anterior perforate of plastic casing, the anterior upper right side perforate of housing outside, in favor of outside housing The purpose of regulation adjustable resistance resistance is reached by adjusting the regulation handle of adjustable resistance.

8. a kind of touch-induction-type constant-temperature water faucet according to claim 1, it is characterised in that touch sheet specification is 20mm Square.

9. a kind of touch-induction-type constant-temperature water faucet according to claim 1, it is characterised in that charging socket is coaxial electrical Supply socket.