CN210034524U - Multifunctional constant-temperature faucet - Google Patents
Multifunctional constant-temperature faucet Download PDFInfo
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- CN210034524U CN210034524U CN201920736607.4U CN201920736607U CN210034524U CN 210034524 U CN210034524 U CN 210034524U CN 201920736607 U CN201920736607 U CN 201920736607U CN 210034524 U CN210034524 U CN 210034524U
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Abstract
The utility model belongs to the technical field of the constant temperature tap, concretely relates to multi-functional constant temperature tap. The less not enough of delivery port quantity to current constant temperature tap who does not install the check valve additional, the utility model discloses a following technical scheme: the utility model provides a multi-functional thermostatic faucet, includes valve body, switch valve core and thermostatic cartridge, the hot water inlet of main heat of valve body and the hot inlet opening of switch valve core, the hot apopore of switch, thermostatic cartridge's the hot inlet opening of constant temperature communicate in proper order, and the mixed apopore of constant temperature of thermostatic cartridge and switch valve core's the mixed inlet opening of switch, the mixed apopore of switch, the main delivery port that mixes of valve body communicate in proper order, the valve body has the mixed apopore of three main delivery port and three switches that communicate switch valve core and the main mixed outlet channel that mixes the apopore. The utility model discloses a multi-functional thermostatic faucet's beneficial effect is: the valve body is provided with three mixed water outlets, so that three water outlets can be realized.
Description
Technical Field
The utility model belongs to the technical field of the constant temperature tap, concretely relates to multi-functional constant temperature tap.
Background
The existing common thermostatic faucet adopts a single-control quick-opening valve core arranged in a mixed water channel to control flow, can only close mixed water, and cannot respectively close cold water and hot water.
For solving the problem that need install the check valve additional, the chinese utility model patent that the grant bulletin number is CN204328081 discloses a novel thermostatic faucet, which comprises a valve body, thermostatic cartridge and water path control case, one end is equipped with first holding chamber in the valve body, the other end is equipped with second holding chamber in the valve body, hot water inlet is still seted up to the valve body side, cold water inlet and delivery port, thermostatic cartridge installs in first holding intracavity, the cold water inlet setting of valve body corresponds at the first holding chamber of valve body and with thermostatic cartridge's cold water inlet, water path control case is equipped with hot inlet opening, hot apopore, mix inlet opening and mix the apopore, water path control case installs the second holding intracavity at the valve body. The utility model discloses a realize mixing water and hot water or mixing water and cold water switch's control, need not to use the check valve, improved thermostatic faucet's stability and reliability.
However, the thermostatic faucet disclosed in the aforementioned utility model patent has only two mixing outlets, and the number of outlets is small, and the use is limited.
Disclosure of Invention
The utility model discloses to the less not enough of current constant temperature tap's of not installing the check valve additional delivery port quantity, provide a multi-functional constant temperature tap, delivery port quantity obtains increasing.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional thermostatic faucet comprises a valve body, a switch valve core and a thermostatic valve core, wherein the valve body is provided with a main hot water inlet, a main cold water inlet and a main mixed water outlet, the switch valve core is provided with a switch hot water inlet, a switch hot water outlet, a switch mixed water inlet and a switch mixed water outlet, the thermostatic valve core is provided with a thermostatic hot water inlet, a thermostatic cold water inlet and a thermostatic mixed water outlet, the main hot water inlet of the valve body is communicated with the switch hot water inlet, the switch hot water outlet and the thermostatic hot water inlet of the thermostatic valve core in sequence, the thermostatic mixed water outlet of the thermostatic valve core is communicated with the switch mixed water inlet, the switch mixed water outlet and the main mixed water outlet of the switch valve core in sequence, the valve body is provided with three main mixed water outlets and three main mixed water outlet channels communicated with the switch mixed water outlet and the main mixed water outlet of the switch valve core, and the switch, the three mixed water paths of the switch valve core are communicated with the three main mixed water outlet channels of the valve body.
The utility model discloses a multi-functional thermostatic faucet has three main mixed delivery port, mixes delivery port increase in quantity, can realize that three positions go out water like bathtub play water, top blowout water and handheld play water, realizes the function extension. The three mixed water paths of the switch valve core are not simultaneously communicated with the three main mixed water outlet channels of the valve body, and only one mixed water path is communicated with one main mixed water outlet channel at the same time.
As an improvement, the valve body is provided with a switch end and a constant temperature end, a main hot water inlet of the valve body is arranged at the switch end, a main cold water inlet of the valve body is arranged at the constant temperature end, and the valve body is provided with a hot water inlet channel, a hot water outlet channel, a mixed water inlet channel and a main mixed water outlet channel; the thermostatic valve core is arranged at the thermostatic end of the valve body, and a thermostatic cold water inlet hole of the thermostatic valve core is communicated with a main cold water inlet of the valve body; the switch valve core is arranged at the switch end of the valve body, and a switch hot water inlet hole of the switch valve core is communicated with a main hot water inlet of the valve body; the hot inlet channel of valve body and the hot inlet opening intercommunication of switch valve core are passed through to the main water inlet of valve body, the hot apopore of switch valve core's the hot inlet opening intercommunication of constant temperature through hot outlet channel and thermostatic cartridge, and thermostatic cartridge's the mixed inlet opening intercommunication of the mixed inlet channel of constant temperature through the valve body and switch of switch valve core is mixed to the apopore, and the mixed outlet channel of switch valve core's switch passes through the mixed outlet passage of valve body and the delivery port intercommunication of valve body.
As an improvement, the switch valve core comprises a base, a ceramic movable plate and a ceramic fixed plate, the ceramic fixed plate is fixedly connected with the base, the ceramic movable plate is in sealing fit with the ceramic fixed plate, the ceramic fixed plate is provided with a fixed plate hot water inlet groove, a fixed plate hot water outlet hole, three fixed plate mixing water outlet holes and a plugging part, the ceramic movable plate is provided with a movable plate hot water inlet groove corresponding to the fixed plate hot water inlet groove, a sealing part corresponding to the fixed plate hot water outlet hole and a movable plate mixing water outlet groove corresponding to a first mixing water outlet hole of a switch, when the ceramic movable plate rotates to the position that the fixed plate hot water outlet hole of the ceramic fixed plate is sealed by the sealing part of the movable plate, the plugging part of the ceramic fixed plate plugs the movable plate mixing water outlet groove of the ceramic movable plate, so as to cut off a hot water channel and a mixing water channel, when the ceramic movable plate rotates to the position that the movable plate mixing water outlet grooves are respectively communicated with the three fixed plate mixing water outlet holes of the ceramic fixed plate one by one, the, the hot water waterway and the one-way mixed waterway are communicated.
As an improvement, the moving plate mixing water outlet groove of the ceramic moving plate is positioned at the edge of the ceramic moving plate, and the moving plate mixing water outlet groove is not larger than one fourth of the edge of the ceramic moving plate.
As an improvement, the base is provided with a switch hot water inlet hole corresponding to the stator hot water inlet groove of the ceramic stator, a switch hot water outlet hole corresponding to the stator hot water outlet hole of the ceramic stator, and a switch mixing water outlet hole corresponding to the stator mixing water outlet hole of the ceramic stator.
As an improvement, the bottom surface of the moving plate hot water inlet tank of the moving plate ceramic is closed.
As an improvement, the hot water waterway is a cold water waterway.
As an improvement, a switch hand wheel is connected to the switch valve core; the thermostatic valve core is connected with a thermostatic hand wheel.
As an improvement, the three main mixed water outlets of the valve core comprise a first mixed water outlet, a second mixed water outlet and a third mixed water outlet, the first mixed water outlet and the second mixed water outlet are positioned in the axial middle of the valve body, the first mixed water outlet is vertically arranged upwards, the second mixed water outlet is vertically arranged downwards, and the axes of the first mixed water outlet and the second mixed water outlet are collinear; the third mixed water outlet is adjacent to the main heat water inlet and is vertically arranged.
As an improvement, a switch end of the valve body is provided with a positioning hole, the switch valve core is provided with a positioning column, and the switch valve core and the valve body are positioned through the positioning hole and the positioning column.
As an improvement, the switch end of the valve body is provided with an end hot water inlet hole, an end hot water outlet hole, an end mixed water inlet, a first end mixed water outlet, a second end mixed water outlet and a third end mixed water outlet.
The utility model discloses a multi-functional thermostatic faucet's beneficial effect is: the valve body is provided with three mixed water outlets, so that three water outlets can be realized.
Drawings
Fig. 1 is a schematic perspective view of a multifunctional thermostatic faucet according to a first embodiment of the present invention.
Fig. 2 is a rear view of the multifunctional thermostatic faucet according to the first embodiment of the present invention.
Fig. 3 is a front view of the multifunctional thermostatic faucet of the first embodiment of the present invention.
Fig. 4 is an exploded view of a valve body, a switch valve core and a thermostatic valve core of the multifunctional thermostatic faucet according to the first embodiment of the present invention.
Fig. 5 is a schematic perspective view of a valve body of a multifunctional thermostatic faucet according to a first embodiment of the present invention.
Fig. 6 is a left side view of the valve body of the multifunctional thermostatic faucet according to the first embodiment of the present invention.
Fig. 7 is a sectional view of a hot water inlet channel and a hot water outlet channel of a valve body of a multifunctional thermostatic faucet according to a first embodiment of the present invention.
Fig. 8 is a cross-sectional view of a mixed water inlet channel of a valve body of a multifunctional thermostatic faucet according to a first embodiment of the present invention.
Fig. 9 is a sectional view of a first mixed water outlet channel and a second mixed water outlet channel of a valve body of a multifunctional thermostatic faucet according to a first embodiment of the present invention.
Fig. 10 is a sectional view of a third mixed water outlet channel of the valve body of the multifunctional thermostatic faucet according to the first embodiment of the present invention.
Fig. 11 is a schematic perspective view of a switch valve core of a multifunctional thermostatic faucet according to a first embodiment of the present invention.
Fig. 12 is a left side view of the switch valve core of the multifunctional thermostatic faucet according to the first embodiment of the present invention.
Fig. 13 is an exploded view of the base, the ceramic stator and the ceramic rotor of the switch valve core of the multifunctional thermostatic faucet according to the first embodiment of the present invention.
Fig. 14 is a schematic perspective view of a thermostatic cartridge of a multifunctional thermostatic faucet according to a first embodiment of the present invention.
In the figure, 1, the valve body,
111. a main hot water inlet 112, a hot water inlet channel 113, a hot water outlet channel,
121. a main cold water inlet is arranged at the bottom of the water tank,
13. the mixing water inlet channel is provided with a water inlet pipe,
14. a first mixing waterway 141, a first mixing water outlet channel 142, a first mixing water outlet,
15. a second mixing waterway 151, a second mixing water outlet channel 152, a second mixing water outlet,
16. a third mixing waterway 161, a third mixing water outlet channel 162, a third mixing water outlet,
171. a hot water inlet at the end part 172, a hot water outlet at the end part 173, a mixed water inlet at the end part 174, a mixed water outlet at the first end part 175, a mixed water outlet at the second end part 176, a mixed water outlet at the third end part 176,
2. a switch valve core, an A water heating waterway, a B water mixing waterway,
21. a base, 211, a switch hot water inlet hole, 212, a switch hot water outlet hole, 213, a switch first mixing water outlet hole, 214, a switch second mixing water outlet hole, 215, a switch third mixing water outlet hole,
22. a ceramic stator 221, a stator hot water inlet tank 222, a stator hot water outlet hole 223, a first stator mixed water outlet hole 224, a second stator first mixed water outlet hole 225, a third stator first mixed water outlet hole 226, a plugging part,
23. a ceramic moving plate 231, a moving plate hot water inlet groove 232, a sealing part 233 and a moving plate mixing water outlet groove,
24. a switch shell 241, a switch mixing water inlet hole,
3. a thermostatic valve core is arranged on the base body,
4. a hand wheel is opened and closed,
5. constant temperature hand wheel.
Detailed Description
The technical solutions of the embodiments of the present invention will be explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and are not all embodiments. Other embodiments obtained by persons skilled in the art without any inventive work based on the embodiments in the embodiment belong to the protection scope of the invention.
Referring to fig. 1 to 14, the utility model discloses a multifunctional thermostatic faucet, which comprises a valve body, a switch valve core and a thermostatic valve core, wherein the valve body is provided with a main hot water inlet, a main cold water inlet and a main mixed water outlet, the switch valve core is provided with a switch hot water inlet, a switch hot water outlet, a switch mixed water inlet and a switch mixed water outlet, the thermostatic valve core is provided with a constant temperature hot water inlet, a constant temperature cold water inlet and a constant temperature mixed water outlet, the main hot water inlet of the valve body is sequentially communicated with the switch hot water inlet, the switch hot water outlet and the constant temperature hot water inlet of the thermostatic valve core, the constant temperature mixed water outlet of the thermostatic valve core is sequentially communicated with the switch mixed water inlet, the switch mixed water outlet and the main mixed water outlet of the valve body of the switch valve core, the valve body is provided with three main mixed water outlets and three main mixed water, the three-way mixing water channel of the switch valve core is communicated with the three main mixing water outlet channels of the valve body.
The utility model discloses a multi-functional thermostatic faucet has three main mixed delivery port, mixes delivery port increase in quantity, can realize that three positions go out water like bathtub play water, top blowout water and handheld play water, realizes the function extension.
Example one
Referring to fig. 1 to 14, a multifunctional thermostatic faucet according to an embodiment of the present invention includes a valve body 1, a switch valve core 2 and a thermostatic valve core 3, the valve body 1 has a main hot water inlet 111, a main cold water inlet 121, a main mixed water outlet, the switch valve core 2 has a switch hot water inlet 211, a switch hot water outlet 212, a switch mixed water inlet 241, a switch mixed water outlet, the thermostatic valve core 3 has a constant temperature hot water inlet, a constant temperature cold water inlet, a constant temperature mixed water outlet, the main hot water inlet 111 of the valve body 1 is sequentially communicated with the switch hot water inlet 211 of the switch valve core 2, the switch hot water outlet 212, the constant temperature hot water inlet of the thermostatic valve core 3, the constant temperature mixed water outlet of the thermostatic valve core 3 is sequentially communicated with the switch mixed water inlet 241 of the switch valve core 2, the switch mixed water outlet, the main mixed water outlet of the valve body 1, the thermostatic, the valve body 1 is provided with three main mixing water outlets and three main mixing water outlet channels which are communicated with the switch mixing water outlet holes of the switch valve core 2 and the main mixing water outlet holes, and the switch valve core 2 controls the opening and closing of the switch mixing water outlet holes.
As an improvement, the valve body 1 has a switch end and a constant temperature end, the main hot water inlet 111 of the valve body 1 is arranged at the switch end, the main cold water inlet 121 of the valve body 1 is arranged at the constant temperature end, and the valve body 1 has a hot water inlet channel 112, a hot water outlet channel 113, a mixed water inlet channel 13 and a main mixed water outlet channel; the thermostatic valve core 3 is arranged at the constant temperature end of the valve body 1, and a constant temperature cold water inlet hole of the thermostatic valve core 3 is communicated with a main cold water inlet 121 of the valve body 1; the switch valve core 2 is arranged at the switch end of the valve body 1, and a switch hot water inlet hole 211 of the switch valve core 2 is communicated with a main hot water inlet 111 of the valve body 1; the hot inlet channel 112 of the hot inlet channel 112 that the main water inlet of valve body 1 passes through valve body 1 communicates with the hot inlet opening 211 of switch case 2, the hot apopore 212 of switch case 2 passes through the hot outlet channel 113 and communicates with the hot inlet opening of constant temperature of thermostatic cartridge 3, and the mixed apopore of constant temperature of thermostatic cartridge 3 mixes into 241 holes of intaking with the switch of switch case 2 through the mixed inlet channel 13 of valve body 1 and communicates, and the mixed apopore of switch case 2 passes through the mixed outlet channel of valve body 1 and the delivery port of valve body 1 and communicates.
As an improvement, the switch valve core 2 comprises a base 21, a ceramic rotor 23 and a ceramic stator 22, the ceramic stator 22 is fixedly connected with the base 21, the ceramic rotor 23 is hermetically attached to the ceramic stator 22, the ceramic stator 22 has a stator hot water inlet groove 221, a stator hot water outlet hole 222, three stator mixing water outlet holes and a plugging portion 226, the ceramic rotor 23 has a rotor hot water inlet groove 231 corresponding to the stator hot water inlet groove 221, a sealing portion 232 corresponding to the stator hot water outlet hole 222 and a rotor mixing water outlet groove 233 corresponding to the switch mixing water outlet hole, when the ceramic rotor 23 rotates to the position where the rotor sealing portion 232 seals the stator hot water outlet hole 222 of the ceramic stator 22, the plugging portion 226 of the ceramic stator 22 plugs the rotor mixing water outlet groove 233 of the ceramic rotor 23, thereby realizing the cutting-off of the hot water a and the mixing water B, when the ceramic rotor 23 rotates to the position where the rotor mixing water outlet groove 233 is respectively communicated with the three stator mixing water outlet holes of the ceramic stator 22 one by one, the moving plate hot water inlet groove 231 of the ceramic moving plate 23 is always communicated with the stator hot water inlet groove 221 of the ceramic stator 22, so that the hot water channel A and the mixed water channel B are communicated.
The switch valve core 2 comprises a switch shell 24, a switch mixing water inlet hole 241 is formed in the switch shell 24, and the switch mixing water inlet holes 241 are distributed in a plurality of circumferential directions. The base 21 is provided with a switch hot water inlet 211, a switch hot water outlet 212, a switch first mixing water outlet 213, a switch second mixing water outlet 214 and a switch third mixing water outlet 215. The ceramic stator 22 is provided with a first stator mixing water outlet 223, a second stator mixing water outlet 224 and a third stator mixing water outlet 225.
The mixing waterway B comprises a first mixing waterway 14, a second mixing waterway 15 and a third mixing waterway 16, the first mixing waterway 14 is communicated with a first mixing water outlet channel 141 in the valve body 1 and a first mixing water outlet 142 on the valve body, the second mixing waterway 15 is communicated with a second mixing water outlet channel 151 in the valve body 1 and a second mixing water outlet 152 on the valve body, and the third mixing waterway is communicated with a third mixing water outlet channel 161 in the valve body 1 and a third mixing water outlet 162 on the valve body.
As a modification, the rotor mixing water outlet groove 233 of the ceramic rotor 23 is located at the edge of the ceramic rotor 23 and the rotor mixing water outlet groove 233 is not larger than one fourth of the edge of the ceramic rotor 23.
As a modification, the base 21 has a hot water inlet opening 211 corresponding to the stator hot water inlet groove 221 of the ceramic stator 22, a hot water outlet opening 212 corresponding to the stator hot water outlet opening 222 of the ceramic stator 22, and a mixing water outlet opening corresponding to the stator mixing water outlet opening of the ceramic stator 22.
As an improvement, the hot water inlet opening 212, the first mixing water outlet opening 213, the second mixing water outlet opening 214 and the third mixing water outlet opening 215 of the base 21 are substantially circumferentially distributed at the edge of the base 21, and the hot water inlet opening 211 of the base 21 is close to the center.
As an improvement, the first stator mixing water outlet 223, the first stator mixing water outlet 224, and the third stator mixing water outlet 225 of the ceramic stator 22 are substantially circumferentially distributed at the edge of the ceramic stator 22, the stator hot water inlet groove 221 of the ceramic stator 22 has a three-quarter circular arc, the area of the stator hot water inlet groove 221 is smaller than three quarters of the circular area of the circular arc, the stator hot water outlet 222 of the ceramic stator 22 is substantially located at the closed position of the circle of the stator hot water inlet groove 221, and the outer blocking portion 226 of the stator hot water inlet groove 221 of the ceramic stator 22.
As an improvement, the moving plate hot water inlet groove 231 of the ceramic moving plate 23 is three-quarters circular, the remaining quarter of the circle where the moving plate hot water inlet groove 231 is located is a closed part 232, and a moving plate mixing water outlet groove 232 is arranged at the position corresponding to the closed part 232.
As an improvement, the bottom surface of the moving plate hot water inlet groove 231 of the moving plate ceramic is closed.
As an improvement, a switch hand wheel 4 is connected to the switch valve core 2; the thermostatic valve core 3 is connected with a thermostatic handwheel 5.
As an improvement, the three main mixed water outlets of the valve core comprise a first mixed water outlet 141, a second mixed water outlet 142 and a third mixed water outlet 143, the first mixed water outlet 141 and the second mixed water outlet 142 are located at the axial middle of the valve body 1, the first mixed water outlet 141 is vertically arranged upwards, the second mixed water outlet 142 is vertically arranged downwards, and the axes of the first mixed water outlet 141 and the second mixed water outlet 142 are collinear; the third mixed water outlet 143 is disposed vertically adjacent to the main hot water inlet 111.
As an improvement, a switch end of the valve body 1 is provided with a positioning hole, the switch valve core 2 is provided with a positioning column, and the switch valve core 2 and the valve body 1 are positioned through the positioning hole and the positioning column.
As a modification, the switching end of the valve body 1 has an end hot water inlet hole 171, an end hot water outlet hole 172, an end mixed water inlet 173, a first end mixed water outlet 174, a second end mixed water outlet 175, and a third end mixed water outlet 176.
The utility model discloses a working principle of multi-functional permanent tap is: the hand wheel 4 is rotated to drive the ceramic rotor 23 to rotate, when the ceramic rotor 23 rotates to the position where the rotor sealing part 232 of the ceramic rotor 23 seals the stator hot water outlet hole 222 of the ceramic stator 22, the sealing part 226 of the ceramic stator 22 seals the rotor mixing water outlet groove 233 of the ceramic rotor 23, so that the hot water channel A and the mixing water channel B are cut off; when the ceramic rotor 23 rotates to a position where the rotor mixing outlet slot 233 is respectively communicated with the three stator mixing outlet holes of the ceramic stator 22 one by one, the rotor hot inlet slot 231 of the ceramic rotor 23 is always communicated with the stator hot inlet slot 221 of the ceramic stator 22, so as to realize the communication between the hot water channel a and the one-way mixing channel B.
When the hot water path a and the one-way mixed water path B are conducted, hot water enters the switch valve element 2 from a main hot water inlet of the valve body 1, flows through the hot water path a inside the switch valve element 2 and flows out of a switch hot water outlet 212 of the switch valve element 2 through the switch hot water inlet 211 of the switch valve element 2, flows into the thermostatic valve element 3 through the hot water outlet 113 of the valve body 1 and the thermostatic hot water inlet of the thermostatic valve element 3, and flows into the thermostatic valve element 3 through the thermostatic cold water inlet of the thermostatic valve element 3 from the main cold water inlet of the valve body 1, and the hot water and the cold water are mixed in the thermostatic valve element 3 and then flow into one of main mixed water outlets of the valve body 1 through the thermostatic mixed water outlet of the thermostatic valve element 3, the mixed water inlet 13 of the valve body 1 and the one-way mixed water path B of the switch.
Other structures of the switch valve core can refer to the prior art, and are not described herein. The thermostatic cartridge may be of the prior art and will not be described herein.
The embodiment of the utility model provides a multi-functional thermostatic faucet's beneficial effect is: the valve body 1 is provided with three main mixed water outlets, so that three water outlets can be realized.
Example two
The difference between the second embodiment and the first embodiment is that: the hot water waterway is a cold water waterway.
In the second embodiment, cold water is introduced to the main hot water inlet of the valve body, and hot water is introduced to the main cold water inlet of the valve body.
The other structures and effects of the second embodiment are different from those of the first embodiment, and are not described herein.
While the invention has been described with reference to specific embodiments thereof, it will be understood by those skilled in the art that the invention is not limited thereto but is intended to cover various modifications and changes, including but not limited to the details shown in the drawings and described in the foregoing detailed description. Any modification which does not depart from the functional and structural principles of the invention is intended to be included within the scope of the following claims.
Claims (10)
1. A multifunctional thermostatic faucet comprises a valve body (1), a switch valve core (2) and a thermostatic valve core (3), wherein the valve body (1) is provided with a main hot water inlet (111), a main cold water inlet (121) and a main mixed water outlet, the switch valve core (2) is provided with a switch hot water inlet (211), a switch hot water outlet (212), a switch mixed water inlet (241) and a switch mixed water outlet, the thermostatic valve core (3) is provided with a thermostatic hot water inlet, a thermostatic cold water inlet and a thermostatic mixed water outlet, the main hot water inlet (111) of the valve body (1) is communicated with the switch hot water inlet (211) of the switch valve core (2), the switch hot water outlet (212) and the thermostatic hot water inlet of the thermostatic valve core (3) in sequence, the thermostatic mixed water inlet of the thermostatic valve core (3) is communicated with the switch mixed water inlet (241) of the switch water outlet (2), the switch mixed water outlet and the, the method is characterized in that: the valve body (1) is provided with three main mixing water outlets and three main mixing water outlet channels which are communicated with a switch mixing water outlet hole and a main mixing water outlet hole of the switch valve core (2), the switch valve core (2) is provided with a hot water channel (A) and a three-way mixing water channel (B) which can be opened and closed, and the three-way mixing water channel (B) of the switch valve core (2) is communicated with the three main mixing water outlet channels of the valve body (1).
2. A multifunctional thermostatic faucet according to claim 1, characterized in that: the switch valve core (2) comprises a base (21), a ceramic stator plate (22) and a ceramic rotor plate (23), the ceramic stator plate (22) is fixedly connected with the base (21), the ceramic rotor plate (23) is in sealing fit with the ceramic stator plate (22), the ceramic stator plate (22) is provided with a stator plate hot water inlet groove (221), a stator plate hot water outlet hole (222), three stator plate mixing water outlet holes and a plugging part (226), the ceramic rotor plate (23) is provided with a rotor plate hot water inlet groove (231) corresponding to the stator plate hot water inlet groove (221), a plugging part (232) corresponding to the stator plate hot water outlet hole (222) and a rotor plate mixing water outlet groove (233) corresponding to the switch mixing water outlet hole, when the ceramic rotor plate (23) rotates to the position where the stator plate hot water outlet hole (222) of the ceramic stator plate (22) is sealed by the rotor plate plugging part (226), the rotor plate mixing water outlet groove (233) of the ceramic rotor plate (23) is plugged by the plugging part (226) of the ceramic stator plate (22), the cutting-off of the hot water channel and the mixed water channel is realized, when the ceramic rotor (23) rotates to the position where the rotor mixing water outlet groove (233) is communicated with the three stator mixing water outlet holes of the ceramic stator (22) one by one, the rotor hot water inlet groove (231) of the ceramic rotor (23) is communicated with the stator hot water inlet groove (221) of the ceramic stator (22) all the time, and the conduction of the hot water channel (A) and the mixed water channel (B) is realized.
3. A multi-functional thermostatic faucet of claim 2, characterized in that: the moving plate mixing water outlet groove (233) of the ceramic moving plate (23) is positioned at the edge of the ceramic moving plate (23), and the moving plate mixing water outlet groove (233) is not larger than one fourth of the edge of the ceramic moving plate (23).
4. A multi-functional thermostatic faucet of claim 2, characterized in that: the base (21) is provided with a switch hot water inlet hole (211) corresponding to the stator hot water inlet groove (221) of the ceramic stator (22), a switch hot water outlet hole (212) corresponding to the stator hot water outlet hole (222) of the ceramic stator (22), and a switch mixing water outlet hole corresponding to the stator mixing water outlet hole of the ceramic stator (22).
5. A multi-functional thermostatic faucet of claim 2, characterized in that: the bottom surface of the moving plate hot water inlet groove (231) of the ceramic moving plate (23) is closed.
6. A multi-functional thermostatic faucet of claim 2, characterized in that: the hot water waterway is a cold water waterway; a switch hand wheel (4) is connected to the switch valve core (2); the thermostatic valve core (3) is connected with a thermostatic hand wheel (5).
7. A multifunctional thermostatic faucet according to claim 1, characterized in that: the three main mixed water outlets of the valve core comprise a first mixed water outlet (142), a second mixed water outlet (152) and a third mixed water outlet (162), the first mixed water outlet (142) and the second mixed water outlet (152) are positioned in the axial middle of the valve body (1), the first mixed water outlet (142) is vertically arranged upwards, the second mixed water outlet (152) is vertically arranged downwards, and the axes of the first mixed water outlet (142) and the second mixed water outlet (152) are collinear; the third mixed water outlet (162) is adjacent to the main hot water inlet (111) and is vertically arranged.
8. A multifunctional thermostatic faucet according to claim 1, characterized in that: the hot water mixing valve is characterized in that the valve body (1) is provided with a switch end and a constant temperature end, a main hot water inlet (111) of the valve body (1) is arranged at the switch end, a main cold water inlet (121) of the valve body (1) is arranged at the constant temperature end, and the valve body (1) is provided with a hot water inlet channel (112), a hot water outlet channel (113), a mixed water inlet channel (13) and a main mixed water outlet channel; the thermostatic valve core (3) is arranged at the thermostatic end of the valve body (1), and a thermostatic cold water inlet hole of the thermostatic valve core (3) is communicated with a main cold water inlet (121) of the valve body (1); the switch valve core (2) is arranged at the switch end of the valve body (1), and a switch hot water inlet hole (211) of the switch valve core (2) is communicated with a main hot water inlet (111) of the valve body (1); the main water inlet of the valve body (1) is communicated with a switch hot water inlet hole (211) of the switch valve core (2) through a hot water inlet channel (112) of the valve body (1), a switch hot water outlet hole (212) of the switch valve core (2) is communicated with a constant temperature hot water inlet hole of the constant temperature valve core (3) through a hot water outlet channel (113), a constant temperature mixing water outlet hole of the constant temperature valve core (3) is communicated with a switch mixing water inlet hole (241) of the switch valve core (2) through a mixing water inlet channel (13) of the valve body (1), and a switch mixing water outlet hole of the switch valve core (2) is communicated with a water outlet of the valve body (1) through a mixing water outlet channel of the valve body (1).
9. The multifunctional thermostatic faucet of claim 8, wherein: the switch end of the valve body (1) is provided with a positioning hole, the switch valve core (2) is provided with a positioning column, and the switch valve core (2) and the valve body (1) are positioned through the positioning hole and the positioning column.
10. The multifunctional thermostatic faucet of claim 8, wherein: the switch end of the valve body (1) is provided with an end hot water inlet hole (171), an end hot water outlet hole (172), an end mixed water inlet (173), a first end mixed water outlet (174), a second end mixed water outlet (175) and a third end mixed water outlet (176).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920736607.4U CN210034524U (en) | 2019-05-21 | 2019-05-21 | Multifunctional constant-temperature faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920736607.4U CN210034524U (en) | 2019-05-21 | 2019-05-21 | Multifunctional constant-temperature faucet |
Publications (1)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110131443A (en) * | 2019-05-21 | 2019-08-16 | 未来我来卫浴科技(广东)有限公司 | A kind of multifunction constant temperature faucet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131443A (en) * | 2019-05-21 | 2019-08-16 | 未来我来卫浴科技(广东)有限公司 | A kind of multifunction constant temperature faucet |
| CN110131443B (en) * | 2019-05-21 | 2024-02-02 | 未来我来卫浴科技(广东)有限公司 | Multifunctional constant temperature tap |
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