CN221401803U - Double-waterway valve core seat and double-control induction faucet - Google Patents
Double-waterway valve core seat and double-control induction faucet Download PDFInfo
- Publication number
- CN221401803U CN221401803U CN202322645550.6U CN202322645550U CN221401803U CN 221401803 U CN221401803 U CN 221401803U CN 202322645550 U CN202322645550 U CN 202322645550U CN 221401803 U CN221401803 U CN 221401803U
- Authority
- CN
- China
- Prior art keywords
- water outlet
- channel
- outlet channel
- valve
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000006698 induction Effects 0.000 title claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 269
- 238000009434 installation Methods 0.000 claims abstract description 43
- 238000007789 sealing Methods 0.000 claims abstract description 35
- 230000007704 transition Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000009977 dual effect Effects 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 210000004907 gland Anatomy 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 5
- 230000008602 contraction Effects 0.000 claims description 3
- 108091006146 Channels Proteins 0.000 description 115
- 102000010637 Aquaporins Human genes 0.000 description 9
- 230000000903 blocking effect Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 108010063290 Aquaporins Proteins 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a double-waterway valve core seat, which comprises a base, wherein the base is provided with a total water outlet channel, a transitional water outlet channel, a first initial water inlet channel and a second initial water inlet channel, and an electric control switch is arranged between the transitional water outlet channel and the total water outlet channel; the method is characterized in that: the base has the installation top surface and connects the bottom surface, the entrance point of total water channel and transition water channel upwards runs through the installation top surface, and first initial water channel and the initial water channel of second then run through installation top surface and connect the bottom surface, and the delivery port of total water channel then wears out from the lateral wall of base, and is equipped with upper seal circle and lower sealing washer on the base periphery wall, and upper seal circle and lower sealing washer are located the upper and lower both sides of the delivery port of total water channel respectively. The valve core seat is suitable for a water tap with a table plate. The utility model also relates to a double-control induction faucet.
Description
Technical Field
The utility model belongs to the technical field of automatically controlled water outlet (water outlet induction) faucets, and particularly relates to a valve core seat for an induction faucet.
Background
The existing induction water tap has the defects that after the electromagnetic valve switch is damaged, water cannot be induced or the water tap always keeps a normal running water state and cannot be used normally, so that the water tap needs to be replaced, and the use cost is increased.
At present, a water tap with two modes of automatic water outlet and manual water outlet is also available, and the scheme adopted by the water tap is that a double-valve-core structure is adopted, wherein one valve core is directly communicated with a total water outlet channel of the water tap, and the other valve core is communicated with the total water outlet channel of the water tap through an induction electric control structure. Such a faucet with two water discharge modes is disclosed in a chinese patent application CN202220312306.0 (publication No. CN 216843264U) entitled "an induction faucet and control method thereof". The faucet disclosed in the above patent can realize the switching of two water outlet modes, but the faucet has a plurality of valve cores, handles for operating the respective valve cores are arranged on two sides, the waterway connection is complex, the cost is high, and the state volume of the faucet is overlarge and is not attractive.
The utility model also discloses a structure as disclosed in a Chinese patent application No. CN202121680297.2 (publication No. CN 216344098U) filed by the inventor, comprising a waterway switching valve core and a valve core module group, wherein the waterway switching valve core comprises a water inlet channel, a first water outlet channel, a second water outlet channel and a valve shell, a valve plate and a valve handle for operating the valve plate are arranged in the valve shell, and water flows out from the first water outlet channel and/or the second water outlet channel by the action of the valve plate; the valve core seat comprises a base, the base is provided with a total water outlet channel, a first transition water outlet channel and a second transition water outlet channel which are arranged independently of each other, the second transition water outlet channel is always communicated with the total water outlet channel, an electric control switch is arranged between the first transition water outlet channel and the total water outlet channel, and the electric control switch is used for controlling whether the first transition water outlet channel and the total water outlet channel are communicated or not. The valve casing is fixed on the base, and first water outlet channel is put through with first transition water outlet channel, and second water outlet channel is put through with second transition water outlet channel.
The double control can be realized by adopting a single valve core in the prior patent, and the structure is simpler. However, the water inlet and outlet directions of the valve core seat in the valve core module group are generally in the vertical (longitudinal) direction, and the water inlet and outlet directions of the valve core are in the left-right (lateral) direction, namely, the valve core seat and the valve core module group are only suitable for being used on a faucet of a kitchen or shower room, the valve core of the basin faucet is vertically placed, and the water outlet direction is the lateral water outlet direction, so that the valve core seat and the valve core module group are not suitable for the basin faucet of a hand washing basin.
Disclosure of utility model
The first technical problem to be solved by the utility model is to provide a double-waterway valve core seat for an induction faucet, which aims at the current state of the art, with an improved valve core installation position and water outlet direction, so that the induction faucet adopting the valve core seat can be changed into a common faucet use mode after an electric control switch is damaged, and the faucet can still be normally used after the electric control switch is damaged.
The technical scheme adopted by the utility model for solving the first technical problem is as follows: the double-waterway valve core seat comprises a base, wherein the base is provided with a total water outlet channel, a transition water outlet channel, a first initial water inlet channel and a second initial water inlet channel which are arranged independently of each other, an electric control switch is arranged between the transition water outlet channel and the total water outlet channel, and the electric control switch is used for controlling whether the transition water outlet channel and the total water outlet channel are conducted or not; the method is characterized in that: the base has the installation top surface that supplies the case to install and the connection bottom surface that supplies electric control switch and cold inlet tube, hot inlet tube to install, total water channel and transition water channel's entrance point upwards run through the installation top surface, first initial water channel and second initial water channel then run through installation top surface and connection bottom surface, total water channel's delivery port then wears out from the lateral wall of base, just be equipped with upper seal circle and lower sealing washer on the base periphery wall, upper seal circle and lower sealing washer are located the upper and lower both sides of total water channel's delivery port respectively.
Preferably, the electric control switch is a solenoid valve switch, the total water outlet channel and the transitional water outlet channel are communicated through a valve port, and whether the valve port is blocked or not is determined by the expansion and the contraction of an armature of the electric control switch. The electromagnetic valve switch has the advantages of convenient assembly, compact structure and low cost. Of course, other electronically controlled switch configurations, such as a motor-driven switch valve, may also be employed.
For the easy to assemble automatically controlled switch, above-mentioned connection bottom surface is equipped with the installation cavity of indent, automatically controlled switch installs in this installation cavity.
Further improved, the outer peripheral wall of the base is provided with an annular water passing groove, the water outlet of the total water outlet channel is communicated with the annular water passing groove, and the annular water passing groove is positioned between the upper sealing ring and the lower sealing ring. Because of the existence of the annular water passing groove, the valve core seat can be communicated with the water outlet nozzle of the water tap in 360 degrees, and the assembly is facilitated.
As an improvement, the device also comprises a temperature sensing probe, wherein the temperature sensing probe penetrates into the annular water passing groove from the connecting bottom surface upwards. The temperature sensing probe can detect the water temperature, and can display the water temperature on the display screen, so that the water tap is higher.
For the accurate installation of convenient valve casing on the installation top surface, be equipped with two locating holes on the above-mentioned installation top surface. In order to facilitate the positioning of the base into the faucet shell, the outer peripheral wall of the base is provided with an outer retaining shoulder, and the outer retaining shoulder is positioned above the upper sealing ring.
Compared with the prior art, the valve core seat has the advantages that: the water inlet of the valve core seat penetrates through the installation top surface and the connection bottom surface, the water outlet of the valve core seat penetrates out of the side wall of the base, the valve core can be installed on the installation top surface of the valve core seat, the lateral water outlet is just consistent with the water outlet direction of the water tap, the arrangement of the upper sealing ring and the lower sealing ring can prevent the water outlet from flowing towards the installation top surface and the connection bottom surface, and only the water outlet can flow out laterally, so that the valve core seat is particularly suitable for the water tap. The valve core seat can be matched with the waterway switching valve, and in a normal state, the water is introduced into the transitional water outlet channel, and no water flows into the inlet at the upper end of the total water outlet channel, so that the total water outlet is controlled by an electric control switch (such as an electromagnetic valve switch or an electric switch), and automatic water outlet (such as induction water outlet) can be realized; if the electric control switch is damaged, the electric control switch always blocks the transition water outlet channel and the total water outlet channel, and at the moment, only the waterway switching valve is operated to switch the waterway so that water flows into the inlet at the upper end of the total water outlet channel, so that the water flow can directly flow out of the total water outlet channel without passing through the electric control switch, and when water is shut down, the waterway switching valve is operated to a position for blocking the inlet at the upper end of the total water outlet channel or blocking the water inlet. Therefore, the valve core seat provides possibility for the faucet adopting the valve core seat to be changed into a common faucet after the electric control switch is damaged, so that the faucet can still be normally used after the electric control switch is damaged, and the embarrassing situation that water cannot be discharged and no water is available once the electric control switch is damaged is avoided.
The first technical problem to be solved by the utility model is to provide a double-waterway valve core seat for an induction faucet, which aims at the current state of the art, with an improved valve core installation position and water outlet direction, so that the induction faucet adopting the valve core seat can be changed into a common faucet use mode after an electric control switch is damaged, and the faucet can still be normally used after the electric control switch is damaged.
The utility model solves the second technical problem by adopting the technical proposal that: the double-control induction faucet comprises a faucet shell, a valve core and a handle, wherein the faucet shell is provided with an installation channel which axially penetrates through the faucet shell, an inductor is installed in the installation channel and is connected with an electric control switch signal, the middle part of the peripheral wall of the faucet shell is provided with a water outlet nozzle which extends forwards, and a water flow channel which is communicated with the outside and the installation channel is arranged in the water outlet nozzle; the valve core comprises a valve shell with a first water inlet channel, a second water inlet channel, a first water outlet channel and a second water outlet channel, a movable valve plate, a fixed valve plate and a valve handle are arranged in the valve shell, the valve handle is connected with a handle, the valve handle can rotate to drive the movable valve plate to rotate, the valve handle can swing to drive the movable valve plate to move, and the mouth ends of the first water inlet channel, the second water inlet channel, the first water outlet channel and the second water outlet channel all show the lower end face of the valve shell; the method is characterized in that: the base is fixed in the installation channel, and the inlet end of the water flow channel is communicated with the water outlet of the total water outlet channel and is positioned on the upper sealing ring and the lower sealing ring; the valve shell is arranged on the installation top surface, and the first water inlet channel, the second water inlet channel, the first water outlet channel and the second water outlet channel are respectively communicated with the first initial water inlet channel, the second initial water inlet channel, the transition water outlet channel and the total water outlet channel.
Preferably, the rotation of the movable valve plate is used for adjusting the mixing ratio of cold water and hot water, and the sliding of the movable valve plate is used for switching different water outlet channels and closing water inlet. The working principle of the movable valve plate is referred to the background patent applied by the inventor.
For the convenience with valve core seat and case assemble the installation passageway of tap shell in, the inner wall of above-mentioned installation passageway is equipped with interior fender shoulder, the outer wall of base is equipped with the outer fender shoulder that keeps off the cooperation with interior fender shoulder, and outer fender shoulder is located the top of upper seal circle, and the top threaded connection of installation passageway has the gland, and the gland suppresses the top surface at the valve casing. The valve core seat and the valve core can be installed from top to bottom, when the valve core seat is assembled, the valve core seat is firstly placed from the upper port of the faucet shell until the inner retaining shoulder and the outer retaining shoulder are in contact with each other, the lower limit of the valve core seat is realized, then the valve core is placed from the upper port of the faucet shell until the lower end face of the valve shell is in contact with the installation top face of the valve core seat, then the gland is in threaded connection with the upper port of the faucet shell, after screwing, the gland presses the upper end face of the valve shell, and finally the handle is assembled again, so that the whole assembly is convenient and quick.
In order to ensure that the valve core is installed in place relative to the valve core seat, two positioning holes are formed in the installation top surface, and positioning columns which are inserted and matched with the positioning holes are formed in the bottom surface of the valve housing.
Compared with the prior art, the double-control induction faucet has the advantages that: the water inlet of the valve core seat penetrates through the mounting top surface and the connecting bottom surface, the water outlet of the valve core seat penetrates out of the side wall of the base, the valve core is arranged on the mounting top surface of the valve core seat, the handle is positioned at the top of the faucet shell, the lateral water outlet is just aligned with the water outlet nozzle extending forwards in the middle of the faucet shell, the arrangement of the upper sealing ring and the lower sealing ring can prevent the water outlet from flowing towards the mounting top surface and the connecting bottom surface, and the water outlet is ensured to flow out only laterally, so that the sensing water tap is suitable for a counter basin; the faucet only adopts one valve core, has simpler structure and low cost, also ensures that the internal structural layout of the faucet shell is more compact and reasonable, when induction control is needed, the movable valve plate is moved to the position where the water outlet of the first water outlet channel and the water outlet of the second water outlet channel are disconnected, and then signals are given out to the electric control switch through the inductor, and the electric control switch controls whether the water outlet end of the total water outlet channel is out or not, so that the principle is similar to that of the existing induction faucet; when the electric control switch fails or the water outlet is required to be controlled manually, the movable valve plate is moved to the water outlet position of the second water outlet channel, water flowing out of the second water outlet channel directly flows out of the total water outlet channel, even if the electric control switch is not opened, water flows out, and the water channel is closed by the movement of the movable valve plate; the water temperature is regulated by driving the movable valve plate to rotate.
Drawings
FIG. 1 is a schematic perspective view of a dual waterway cartridge;
FIG. 2 is a schematic diagram of a second perspective view of an embodiment of a dual waterway cartridge;
FIG. 3 is a schematic three-dimensional view of a dual waterway cartridge embodiment;
FIG. 4 is a cross-sectional view of a dual waterway cartridge embodiment;
FIG. 5 is a schematic perspective view of an embodiment of a dual control induction faucet;
FIG. 6 is a cross-sectional view of a dual control induction faucet;
FIG. 7 is an exploded perspective view of an embodiment of a dual control induction faucet;
fig. 8 is a schematic perspective view of a valve cartridge used in an embodiment of a dual control induction faucet.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1-4, a dual waterway valve cartridge of the present utility model is a preferred embodiment.
The double-waterway valve core seat comprises a base 1, wherein the base 1 is provided with a total water outlet channel 1a, a transitional water outlet channel 1b, a first initial water inlet channel 1c and a second initial water inlet channel 1d which are arranged independently of each other, an electric control switch 2 is arranged between the transitional water outlet channel 1b and the total water outlet channel 1a, and the electric control switch 2 is used for controlling whether the transitional water outlet channel 1b and the total water outlet channel 1a are conducted or not.
The base 1 is provided with a mounting top surface 11 for mounting the valve core 3, a connection bottom surface 12 for mounting the power control switch 2, a cold water inlet pipe 4a and a hot water inlet pipe 4b, inlet ends of the total water outlet channel 1a and the transition water outlet channel 1b upwards penetrate through the mounting top surface 11, the first initial water inlet channel 1c and the second initial water inlet channel 1d penetrate through the mounting top surface 11 and the connection bottom surface 12, a water outlet of the total water outlet channel 1a penetrates out from the side wall of the base 1, an upper sealing ring 5a and a lower sealing ring 5b are arranged on the peripheral wall of the base 1, and the upper sealing ring 5a and the lower sealing ring 5b are respectively positioned on the upper side and the lower side of the water outlet of the total water outlet channel 1 a.
The electric control switch 2 is a solenoid valve switch, the total water outlet channel 1a and the transition water outlet channel 1b are connected through a valve port 1e, and whether the valve port 1e is blocked or not is determined by the expansion and the contraction of an armature of the electric control switch 2. The connecting bottom 12 is provided with a concave mounting cavity 121, and the electric control switch 2 is mounted in the mounting cavity 121.
The outer peripheral wall of the base 1 is provided with an annular water passing groove 13, the water outlet of the total water outlet channel 1a is communicated with the annular water passing groove 13, and the annular water passing groove 13 is positioned between the upper sealing ring 5a and the lower sealing ring 5 b.
The temperature sensing probe 6 is arranged upwards from the connecting bottom surface 12 and penetrates into the annular water passing groove 13.
Two positioning holes 111 are provided on the mounting top surface 11.
As shown in fig. 5-8, a preferred embodiment of the dual control induction faucet of the present utility model is shown.
The utility model provides a dual control response tap, includes tap shell 7, case 8, handle 9, and tap shell 7 has the installation passageway 71 that the axial runs through, installs inductor 10 in the installation passageway 71, and inductor 10 can be gesture response, single-function infrared induction, dual-function infrared induction, laser response, pronunciation response etc.. The sensor 10 is connected with the electric control switch 5 in a signal way, the middle part of the peripheral wall of the tap shell 7 is provided with a water outlet nozzle 72 extending forwards, and a water flow channel 721 which is communicated with the outside and the installation channel 71 is arranged in the water outlet nozzle 72.
The valve core 8 in this embodiment includes a valve housing 81 having a first water inlet channel 8a, a second water inlet channel 8b, a first water outlet channel 8c and a second water outlet channel 8d, a movable valve plate 82, a fixed valve plate 83 and a valve handle 84 are disposed in the valve housing 81, the valve handle 84 is connected with the handle 9, the valve handle 84 can rotate to drive the movable valve plate 82 to rotate, and the valve handle 84 can swing to drive the movable valve plate 82 to move, and the mouth ends of the first water inlet channel 8a, the second water inlet channel 8b, the first water outlet channel 8c and the second water outlet channel 8d all expose the lower end face of the valve housing 81.
The double-waterway valve core seat of the previous embodiment is further included, the base 1 is fixed in the installation channel 71, and the inlet end of the water flow channel 721 is communicated with the water outlet of the total water outlet channel 1a and is positioned on the upper sealing ring 5a and the lower sealing ring 5b; the valve housing 81 is disposed on the installation top surface 11, and the first water inlet channel 8a, the second water inlet channel 8b, the first water outlet channel 8c and the second water outlet channel 8d are respectively communicated with the first initial water inlet channel 1c, the second initial water inlet channel 1d, the transition water outlet channel 1b and the total water outlet channel 1 a. A sealing ring 85 is provided between the bottom of the valve housing 81 and the installation ceiling 11 to separate each water inlet passage from the water outlet passage.
The rotation of the movable valve plate 82 is used for adjusting the mixing ratio of cold water and hot water, and the sliding of the movable valve plate 82 is used for switching different water outlet channels and closing water inlet. For specific structure of the valve core, reference is made to the background patent filed by the present inventors.
The inner wall of the installation channel 71 is provided with an inner shoulder 711, the outer wall of the base 1 is provided with an outer shoulder 14 which is matched with the inner shoulder 711 in a blocking way, the outer shoulder 14 is positioned above the upper sealing ring 5a, the top of the installation channel 71 is connected with a gland 73 in a threaded manner, and the gland 73 is pressed on the top surface of the valve housing 81.
The bottom surface of the valve housing 81 is provided with a positioning post 811 that is inserted into the positioning hole 111.
The water inlet of the valve core seat penetrates through the installation top surface 11 and the connection bottom surface 12, the water outlet of the valve core seat penetrates out of the side wall of the base 1, the valve core seat 8 is arranged on the installation top surface 11 of the valve core seat, the handle 9 is positioned at the top of the faucet shell 7, the lateral water outlet is just aligned with the water outlet nozzle 72 extending forwards in the middle of the faucet shell 7, the arrangement of the upper sealing ring 5a and the lower sealing ring 5b can prevent the water outlet from flowing towards the direction of the installation top surface 11 and the connection bottom surface 12, and only lateral outflow is ensured.
The faucet only adopts one valve core, has simpler structure and low cost, also makes the structure layout in the faucet shell 7 more compact and reasonable, when induction control is needed, moves the movable valve plate 82 to the position that the first water outlet channel 8c is used for discharging water and the second water outlet channel 8d is disconnected, then gives out a signal to the electric control switch 2 through the sensor 10, and the electric control switch 2 controls whether the water outlet end of the total water outlet channel 1a is used for discharging water or not, and the principle is similar to that of the existing induction faucet; when the electric control switch 2 fails or wants to manually control water outlet, the movable valve plate 82 is moved to the water outlet position of the second water outlet channel 8d, water flowing out of the second water outlet channel 8d directly flows out of the total water outlet channel 1a, the electric control switch 2 is not turned on, water flows out of the total water outlet channel 1a, and the water channel is closed by the movement of the movable valve plate 82; the water temperature is regulated by driving the movable valve plate 82 to rotate. The action of the movable valve plate 82 drives the valve handle 84 to finally drive the movable valve plate 82 to move or rotate by the handle 9.
It should be noted that, in the description of the present embodiment, the terms "front, rear", "left, right", "up, down", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, be configured and operated in the specific orientation, and thus should not be construed as limiting the present utility model. The terms "mounted," "connected," "coupled," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Claims (10)
1. The double-waterway valve core seat comprises a base (1), wherein the base (1) is provided with a total water outlet channel (1 a) and a transitional water outlet channel (1 b), a first initial water inlet channel (1 c) and a second initial water inlet channel (1 d) which are arranged independently of each other, an electric control switch (2) is arranged between the transitional water outlet channel (1 b) and the total water outlet channel (1 a), and the electric control switch (2) is used for controlling whether the transitional water outlet channel (1 b) and the total water outlet channel (1 a) are conducted or not; the method is characterized in that: the base (1) is provided with a mounting top surface (11) for mounting the valve core (3) and a connecting bottom surface (12) for mounting the power control switch (2) and the cold water inlet pipe (4 a) and the hot water inlet pipe (4 b), the inlet ends of the total water outlet channel (1 a) and the transition water outlet channel (1 b) upwards penetrate through the mounting top surface (11), the first initial water inlet channel (1 c) and the second initial water inlet channel (1 d) penetrate through the mounting top surface (11) and the connecting bottom surface (12), the water outlet of the total water outlet channel (1 a) penetrates out from the side wall of the base (1), an upper sealing ring (5 a) and a lower sealing ring (5 b) are arranged on the peripheral wall of the base (1), and the upper sealing ring (5 a) and the lower sealing ring (5 b) are respectively positioned on the upper side and the lower side of the water outlet of the total water outlet channel (1 a).
2. The dual waterway valve cartridge of claim 1, wherein: the electric control switch (2) is a solenoid valve switch, the total water outlet channel (1 a) and the transition water outlet channel (1 b) are communicated through a valve port (1 e), and whether the valve port (1 e) is blocked or not is determined by the expansion and the contraction of an armature of the electric control switch (2).
3. The dual waterway valve cartridge of claim 2, wherein: the connecting bottom surface (12) is provided with an inwards concave mounting cavity (121), and the electric control switch (2) is mounted in the mounting cavity (121).
4. The dual waterway valve cartridge of claim 1, wherein: the outer peripheral wall of the base (1) is provided with an annular water passing groove (13), a water outlet of the total water outlet channel (1 a) is communicated with the annular water passing groove (13), and the annular water passing groove (13) is positioned between the upper sealing ring (5 a) and the lower sealing ring (5 b).
5. The dual waterway valve cartridge of claim 4, wherein: the temperature sensing probe (6) is penetrated upwards from the connecting bottom surface (12) and enters the annular water passing groove (13).
6. The dual waterway valve cartridge of claim 1, wherein: two positioning holes (111) are formed in the mounting top surface (11), an outer retaining shoulder (14) is arranged on the outer peripheral wall of the base (1), and the outer retaining shoulder (14) is located above the upper sealing ring (5 a).
7. The utility model provides a double control response tap, includes tap shell (7), case (8), handle (9), tap shell (7) have installation passageway (71) that the axial runs through, install inductor (10) in installation passageway (71), inductor (10) are connected with automatically controlled switch (2) signal, tap shell (7) peripheral wall's middle part has water outlet nozzle (72) that extend forward, have in water outlet nozzle (72) intercommunication external world and water flow channel (721) of installation passageway (71); the valve core (8) comprises a valve casing (81) with a first water inlet channel (8 a), a second water inlet channel (8 b), a first water outlet channel (8 c) and a second water outlet channel (8 d), a movable valve plate (82), a fixed valve plate (83) and a valve handle (84) are arranged in the valve casing (81), the valve handle (84) is connected with a handle (9), the valve handle (84) can rotate to drive the movable valve plate (82) to rotate, and the valve handle (84) can swing to drive the movable valve plate (82) to move, and the opening ends of the first water inlet channel (8 a), the second water inlet channel (8 b), the first water outlet channel (8 c) and the second water outlet channel (8 d) all expose the lower end face of the valve casing (81); the method is characterized in that: the double-waterway valve core seat is characterized by further comprising a double-waterway valve core seat as claimed in any one of claims 1 to 6, wherein the base (1) is fixed in the mounting channel (71), and the inlet end of the water flow channel (721) is communicated with the water outlet of the total water outlet channel (1 a) and is positioned on the upper sealing ring (5 a) and the lower sealing ring (5 b); the valve housing (81) is arranged on the installation top surface (11), and the first water inlet channel (8 a), the second water inlet channel (8 b), the first water outlet channel (8 c) and the second water outlet channel (8 d) are respectively communicated with the first initial water inlet channel (1 c), the second initial water inlet channel (1 d), the transition water outlet channel (1 b) and the total water outlet channel (1 a).
8. The dual control induction faucet of claim 7, wherein: the rotation of the movable valve plate (82) is used for adjusting the mixing ratio of cold water and hot water, and the sliding of the movable valve plate (82) is used for switching different water outlet channels and closing water inlet.
9. The dual control induction faucet of claim 7, wherein: the inner wall of the installation channel (71) is provided with an inner retaining shoulder (711), the outer wall of the base (1) is provided with an outer retaining shoulder (14) which is in retaining fit with the inner retaining shoulder (711), the outer retaining shoulder (14) is located above the upper sealing ring (5 a), the top thread of the installation channel (71) is connected with a gland (73), and the gland (73) is pressed on the top surface of the valve casing (81).
10. The dual control induction faucet of claim 7, wherein: two positioning holes (111) are formed in the mounting top surface (11), and positioning columns (811) which are inserted into the positioning holes (111) are formed in the bottom surface of the valve casing (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322645550.6U CN221401803U (en) | 2023-09-27 | 2023-09-27 | Double-waterway valve core seat and double-control induction faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322645550.6U CN221401803U (en) | 2023-09-27 | 2023-09-27 | Double-waterway valve core seat and double-control induction faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221401803U true CN221401803U (en) | 2024-07-23 |
Family
ID=91931033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322645550.6U Active CN221401803U (en) | 2023-09-27 | 2023-09-27 | Double-waterway valve core seat and double-control induction faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221401803U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119022095A (en) * | 2024-10-31 | 2024-11-26 | 泉州市中凯卫浴科技有限公司 | Intelligent induction faucet |
-
2023
- 2023-09-27 CN CN202322645550.6U patent/CN221401803U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119022095A (en) * | 2024-10-31 | 2024-11-26 | 泉州市中凯卫浴科技有限公司 | Intelligent induction faucet |
| CN119022095B (en) * | 2024-10-31 | 2025-01-28 | 泉州市中凯卫浴科技有限公司 | Intelligent induction tap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4653538A (en) | Hot and cold water mixing faucet | |
| CN221401803U (en) | Double-waterway valve core seat and double-control induction faucet | |
| US12312786B2 (en) | Sensing faucet assembly | |
| EP4481245A1 (en) | Manual and sensor integrated kitchen tap and control method | |
| WO2023000691A1 (en) | Valve core seat and valve core module set | |
| CN216344098U (en) | Valve core seat and valve core module group | |
| CN215806489U (en) | Mechanical and inductive double-control faucet | |
| CN112377643B (en) | Manual and induction integrated faucet | |
| CN214864474U (en) | Water outlet device and shower head | |
| CN215759371U (en) | Cold and hot water mixing device and bathroom equipment | |
| CN112253780B (en) | Tap and water supply system provided with same | |
| CN115704496A (en) | Electric control mode and manual mode switchable faucet spool | |
| CN220953672U (en) | Induction tap | |
| CN218543267U (en) | Double-waterway valve core and pull-out type faucet | |
| CN220354536U (en) | Conjoined valve | |
| CN219493223U (en) | Flat-open electromagnetic valve core module | |
| CN119195284B (en) | Modularized shower control panel and shower | |
| CN219755414U (en) | Fluid control structure and faucet using same | |
| CN214889067U (en) | Energy-saving shower head | |
| CN219345509U (en) | Novel faucet | |
| CN217440854U (en) | Improved coaxial double-control thermostatic valve core | |
| CN223447695U (en) | Valve core, valve device and water outlet system | |
| CN220286512U (en) | Double-waterway valve core | |
| CN215487928U (en) | Double-water-path electromagnetic valve core with detection switch | |
| CN221331029U (en) | Water and electricity double-control shower screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |