CN117006277A - Manual and induction integrated drawing tap - Google Patents

Manual and induction integrated drawing tap Download PDF

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Publication number
CN117006277A
CN117006277A CN202311149677.7A CN202311149677A CN117006277A CN 117006277 A CN117006277 A CN 117006277A CN 202311149677 A CN202311149677 A CN 202311149677A CN 117006277 A CN117006277 A CN 117006277A
Authority
CN
China
Prior art keywords
valve
water
cavity
water outlet
tap
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.)
Pending
Application number
CN202311149677.7A
Other languages
Chinese (zh)
Inventor
谢卫卿
洪加明
邱林生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XIAMEN OLT CO Ltd
Original Assignee
XIAMEN OLT CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by XIAMEN OLT CO Ltd filed Critical XIAMEN OLT CO Ltd
Priority to CN202311149677.7A priority Critical patent/CN117006277A/en
Publication of CN117006277A publication Critical patent/CN117006277A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0412—Constructional or functional features of the faucet handle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/04—Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/045—Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0603—Multiple-way valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F16K31/605—Handles for single handle mixing valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C2001/0415—Water-basin installations specially adapted to wash-basins or baths having an extendable water outlet

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The application discloses a manual and induction integrated drawing tap, which comprises a tap main body, a valve body assembly, a drawing assembly, a handle and a controller, wherein the valve body assembly is provided with a valve seat, an electromagnetic valve, a valve core, a hollow pipe and an end cover; the controller is provided with a control chip and an inductive probe. The electromagnetic valve and the cold and hot water adjusting mechanism controlled by the handle are integrally arranged in the valve cavity of the faucet main body, a waterway control box is not needed to be additionally arranged, and pipelines are few; the hollow pipe is arranged on the valve seat in a penetrating way, so that the drawing hose can be vertically drawn in the pipe, drawing obstruction is reduced, and customer experience is improved; the product has the advantages of simple and attractive integral structure, few mounting parts, convenience in production and assembly of various accessories, great saving in production and mounting cost and contribution to popularization and application of the product.

Description

Manual and induction integrated drawing tap
Technical Field
The application relates to the field of faucets, in particular to a manual and induction integrated drawing faucet.
Background
Because the pull-out faucet can be taken out to enlarge the cleaning range, the cleaning distance is adjusted according to the requirement, the corner is convenient to clean, and the pull-out faucet is particularly suitable for a kitchen. The existing pull-out faucet adopts an electromagnetic valve to control a waterway, the setting space of the faucet main body is limited, a control box is additionally arranged, a pipeline is designed for connection, and the installation mode is complex; in order to simplify the structure, the electromagnetic valve is designed in the faucet body, so that the internal space is insufficient, and finally, a running space cannot be reserved for the drawing hose, so that the drawing path of the drawing hose is bent or even bent; the bending of the drawing path causes unsmooth drawing, and the setting causes a setback feel and poor user experience; in addition, the existing drawing water pipe is a weaving hose and an offset drawing channel, so that the friction force between the foreign currency of the drawing water pipe and the inner wall of the drawing channel is increased, the service life of the drawing water pipe is shortened, and the maintenance cost of later use is increased; in addition, the existing pull-out faucet is limited by space and generally adopts one of a manual switch and an inductive switch, or switch structures are respectively and independently arranged, so that the number of accessories is increased, the number of pipelines is also increased, in addition, waterway control boxes, mounting hanging parts of the control boxes and other structures are increased, firstly, the difficulty in mounting is caused, more than two professionals are needed to finish the mounting, secondly, the existing structure is complex, and the product cost and the mounting cost are increased. The application aims to develop a pull-out faucet integrating induction and manual operation.
Disclosure of Invention
In view of the above problems, the application provides a manual and induction integrated drawing faucet which meets the requirements of integral installation of a manual switch and an induction switch, is easy to install, smooth in drawing and good in user experience.
In a first aspect, the application provides a manual and induction integrated drawing faucet, which comprises a faucet main body, a valve body assembly, a drawing assembly, a handle and a controller, wherein the valve body assembly is arranged in a valve cavity of the faucet main body, the valve body assembly is provided with a valve seat, an electromagnetic valve, a valve core, a hollow pipe and an end cover, the electromagnetic valve and the valve core are connected with opposite sides of the valve seat, a water inlet hole and a water outlet hole are formed on the side of the valve seat corresponding to the electromagnetic valve, a hot water hole, a cold water hole, a first mixed water outlet, a second mixed water outlet and a vertically penetrating drawing abdication hole are formed on the side of the valve core corresponding to the electromagnetic valve, a mounting cavity is formed in the drawing abdication hole, the hollow pipe is connected with an upper port of the drawing abdication hole, the end cover is connected with the lower end of the mounting cavity and the hollow pipe, the end cover is provided with a water outlet cavity, a water inlet groove and a water inlet and a water outlet interface, the inner diameters of the mounting cavity and the water outlet cavity are larger than the outer diameters of the hollow pipe, the water outlet cavity is communicated with the first mixed water outlet and the water outlet hole through the mounting cavity, the water inlet groove is arranged on the periphery, the water inlet groove is communicated with the water inlet cavity and the water outlet hole is communicated with the water outlet hole through the water inlet hole and the water outlet hole, the water outlet hole is respectively, and the water outlet hole is communicated with the water outlet hole; the drawing assembly is provided with a spray head, a drawing hose and a balancing weight, the spray head is arranged on the tap main body, and the drawing hose penetrates through the hollow pipe to connect the spray head with the water inlet and outlet interface; the handle is connected with the valve core, the controller is provided with a control chip and an inductive probe, the control chip is fixed on the valve seat, the inductive probe is arranged on the spray head or the tap main body, and the electromagnetic valve is in signal connection with the control chip.
In some embodiments, a touch probe is arranged on the handle side of the valve core, the touch probe is connected with the control chip, and the handle is pulled to be in contact with or disconnected from the touch probe.
In some embodiments, the handle is provided with conductive rubber at a position opposite to the touch probe.
In some embodiments, the water inlet and outlet interfaces are integrally connected with a water conduit.
In some embodiments, the controller is connected with a battery box, and an energy pack is arranged between the battery box and the controller.
In some embodiments, sealing rings are respectively arranged between the hollow pipe and the valve seat and between the end cover and the valve seat on the upper side and the lower side of the water inlet groove.
In some embodiments, the water inlets of the hot water hole and the cold water hole are arranged on the lower side of the valve seat, and the water outlet is arranged on the valve core side of the valve seat.
In some embodiments, the upper end of the hollow tube is in threaded connection with the valve seat, and the lower end of the hollow tube is provided with a nut lock.
In some embodiments, a mounting groove is formed in the inner end of the valve cavity, and the electromagnetic valve is fixed in the mounting groove; the outer end of the valve cavity is provided with a gland and a decorative cover, the valve core and the touch probe are fixedly arranged in the gland, and the decorative cover is arranged on the gland.
The application has the beneficial effects that: the application integrally installs the electromagnetic valve and the cold and hot water adjusting mechanism controlled by the mechanical handle in the valve cavity of the tap main body, and does not need to additionally arrange a waterway control box, so that the pipelines are less; the hollow pipe is arranged on the valve seat in a penetrating way, so that the drawing hose can be vertically drawn in the pipe, drawing obstruction is reduced, and customer experience is improved; in addition, the handle is arranged to sense and detect opening so as to realize the requirement of the priority control of the handle on water break, and the problems that the internal water flow detection mode is influenced by high and low pressure instability, is easy to damage and is difficult to maintain are avoided; the product has the advantages of simple and attractive integral structure, few mounting parts, convenience in production and assembly of various accessories, great saving in production and mounting cost and contribution to popularization and application of the product.
The foregoing description is only an overview of the present application, and is intended to be implemented in accordance with the teachings of the present application in order that the same may be more clearly understood and to make the same and other objects, features and advantages of the present application more readily apparent.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the accompanying drawings. In the drawings:
FIG. 1 is a schematic illustration of a manual and induction integrated faucet according to some embodiments of the present application;
FIG. 2 is a schematic illustration of an exploded view of a manual and induction integrated faucet according to some embodiments of the present application;
FIG. 3 is a schematic cross-sectional view of a manual and induction integrated faucet according to some embodiments of the present application along the Y-direction;
FIG. 4 is a schematic cross-sectional view of a manual and induction integrated faucet according to some embodiments of the present application along the X-direction;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4A;
FIG. 6 is a schematic illustration of an internal valve body assembly of a manual and induction integrated faucet according to some embodiments of the present application;
FIG. 7 is a top view of a valve body assembly of a manual and induction integrated faucet according to some embodiments of the present application;
FIG. 8 is a partial cross-sectional view of a valve body assembly of a manual and induction integrated faucet according to some embodiments of the present application;
FIG. 9 is an exploded view of FIG. 8;
FIG. 10 is another exploded view of FIG. 8;
fig. 11 is a cross-sectional view A-A of fig. 10.
Reference numerals in the specific embodiments are as follows:
a tap body 1; a valve chamber 11; a mounting groove 111; a gland 112; a decorative cover 113; a valve body assembly 2; a valve seat 21; a solenoid valve 22; a water inlet 221; a water outlet 222; a valve core 23; a hot water hole 231; a cold water hole 232; mixing water outlet one 233; a second mixed water outlet 234; a hollow tube 24; a nut 241; an end cap 25; a water outlet cavity 251; a water inlet groove 252; inlet and outlet water interface 253; a water outlet port 2531; a cold water interface 2532; a hot water interface 2533; a pull relief hole 26; a mounting cavity 261; a touch probe 27; a seal ring 28; a drawing assembly 3; a shower head 31; a pull hose 32; a weight 33; a handle 4; a conductive rubber 41; a control chip 5; an induction probe 51; a battery case 6; an energy pack 61.
Detailed Description
Embodiments of the technical scheme of the present application will be described in detail below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present application, and thus are merely examples, and are not intended to limit the scope of the present application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description of the application and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion.
In the description of embodiments of the present application, the technical terms "first," "second," and the like are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.
In the description of the embodiments of the present application, the term "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
In the description of the embodiments of the present application, the term "plurality" means two or more (including two), and similarly, "plural sets" means two or more (including two), and "plural sheets" means two or more (including two).
In the description of the embodiments of the present application, the orientation or positional relationship indicated by the technical terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of the present application.
In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like should be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to specific circumstances.
According to the embodiment shown in fig. 1-11, a manual and induction integrated drawing faucet comprises a faucet main body 1, a valve body assembly 2, a drawing assembly 3, a handle 4 and a controller, wherein the valve body assembly 2 is arranged in a valve cavity 11 of the faucet main body 1, the valve body assembly 2 is provided with a valve seat 21, an electromagnetic valve 22, a valve core 23, a hollow pipe 24 and an end cover 25, the electromagnetic valve 22 and the valve core 23 are connected with opposite sides of the valve seat 21, the valve seat 21 is provided with a water inlet 221 and a water outlet 222 corresponding to the electromagnetic valve 22, the valve core 23 is provided with a hot water hole 231, a cold water hole 232, a first mixed water outlet 233 and a second mixed water outlet 234 and a vertically penetrating drawing giving way 26, a mounting cavity 261 is arranged in the drawing giving way 26, the hollow pipe 24 is arranged in the drawing giving way 26 and is connected with the upper port of the drawing giving way 26, the end cover 25 is connected with the lower ends of the mounting cavity 261 and the hollow pipe 24, the end cover 25 is provided with a water outlet cavity 251, a water inlet 252 and a water inlet 253 and a water outlet 253, the inner diameters of the mounting cavity 261 and the water outlet cavity 251 are larger than the inner diameters of the hollow pipe 251 are respectively arranged at the sides of the electromagnetic valve 22, the two sides of the valve seat 22 are respectively, the two water outlet holes 23 are respectively communicated with the water inlet and the water outlet 253, the water outlet 25 and the water outlet 25, the water outlet 252 and the water outlet 25 are respectively, the water outlet hole 252 is communicated with the water inlet hole 25 and the water outlet 253, the water outlet hole 25, the water outlet hole and the water outlet 25 and the water outlet hole; the drawing assembly 3 is provided with a spray head 31, a drawing hose 32 and a balancing weight 33, the spray head 31 is arranged on the tap main body 1, and the drawing hose 32 penetrates through the hollow pipe 24 to connect the spray head 31 with the water inlet and outlet connector 253; the handle 4 is connected with the valve core 23, the controller is provided with a control chip 5 and an inductive probe 51, the control chip 5 is fixed on the valve seat 21, the inductive probe 51 is arranged on the spray head 31 or the tap main body 1, and the electromagnetic valve 22 is in signal connection with the control chip 5.
The hollow pipe 24 is axially along the drawing track of the drawing hose and is positioned on the same vertical track with the pipe hole of the tap main body 1 by arranging the drawing abdication hole 26; the installation cavity 261 is arranged in the drawing abdication hole 26, and the communication of water inlet and outlet ways on two sides is formed through the cooperation of the hollow pipe 24 and the end cover 25 and the installation cavity 261, so that the integration of the double control waterways of the electromagnetic valve and the manual valve is realized.
The electromagnetic valve 22 and the valve core 23 are respectively arranged at two sides of the valve seat 21, or can be arranged at two adjacent sides, and are arranged at two opposite sides to form a straight line, so that the valve body assembly 2 is conveniently assembled into the valve cavity 11, the valve cavity 11 transversely penetrates through the tap main body 1, and one end of the valve cavity 11 is provided with an opening.
By providing the installation cavity 261 with the inner diameter of the installation cavity 261 being larger than the outer diameter of the hollow tube 24, the water mixed and regulated by the valve core 23 can circulate to the left side solenoid valve 22 to realize the open and close control.
The drawing relief hole 26 vertically penetrates through the valve seat 21, an upper end opening of the installation cavity 261 in the drawing relief hole 26 is smaller than a lower end opening, the upper end opening is connected with the hollow tube 24, the lower end opening is connected with the end cover 25, and the lower end opening is connected with the hollow tube 24 through the nut 241.
The end cap 25 allows the mixed water to flow to the solenoid valve 22 by providing an outer water inlet groove 252, and the mixed water is discharged through a cavity formed by the mounting cavity 261 and the hollow tube 24.
The valve core 23 specifically refers to the technical scheme in CN112377643A disclosed by the applicant, so that the mixing of cold water and hot water is realized, the temperature adjustment is realized, and the water flow adjustment is realized.
The sensing probe 51 is disposed at a position convenient for control, and the sensing probe 51 may be an infrared sensor, a radar sensor, or other type of sensor. The signal is transmitted to the control chip 5 through the sensing probe 51, and then the electromagnetic valve 22 is controlled to be opened; the turning off of the water flow may be controlled by the control chip 5 setting a turn-off time, or by triggering the sensing probe 51 again or setting a second sensing probe 51 or being far from the sensing probe 51.
The pull hose 32 is pulled in the hollow tube 24, and because the hollow tube 24 is in a vertical state, the pull motion direction of the pull hose 32 is arranged along the axial direction of the tap main body 1 and is the same as the pull direction formed by the balancing weight 33, so that the resistance is reduced in the pull process, the pause feeling is not formed, the good use experience is provided for a customer, the unnecessary abrasion of the pull hose 32 in the pull process can be reduced, and the service life of the pull hose 32 is prolonged.
The water inlet and outlet connector 253 is provided with a water outlet connector 2531, a cold water connector 2532 and a hot water connector 2533, the water outlet connector is communicated with the water outlet cavity 251 and is connected with the drawing hose 32, the cold water connector is communicated with the cold water hole 232 and is connected with the cold water pipe, and the hot water connector is communicated with the hot water hole 231 and is connected with the hot water pipe. The water inlet and outlet port 253 of the end cover 25 is also provided with an integrally connected water guide pipe, in particular: the water guide pipe comprises a water inlet pipe and a water outlet pipe, the two water inlet pipes are respectively welded on a cold water interface 2532 and a hot water interface 2533 of the end cover 25 to realize cold water and hot water introduction, the water outlet pipe is welded on a water outlet interface 2531 of the end cover to realize water flow guiding, and the drawing hose 32 is in butt joint and communication with the water outlet pipe through a quick connector. Preferably: any one of the water guide pipes is a copper pipe.
According to some embodiments of the present application, optionally, a touch probe 27 is disposed on the handle 4 side of the valve core 23, the touch probe 27 is connected to the control chip 5, and the handle 4 is pulled to make or break contact with the touch probe 27.
By providing the sensing of the touch probe 27, it can be judged that the electromagnetic valve 22 is opened and closed under the condition that the tap is opened by using the handle 4, and the waste caused by the simultaneous control of the two can be avoided. Compared with the detection mode of the water flow impact magnet, when the handle 4 is opened, the control mode judges that the handle 4 is opened by the displacement of the magnet in the water flow pushing device in the flow channel; in practical application, the structure is found to have larger instability when in low pressure and high pressure, for example, a displacement component of a magnet can be clamped on an external bracket, and when in high pressure, the displacement component can move on the bracket, vibrate and the like, so that the product is often abnormal in function, and the flow of the product is blocked to a certain extent when the displacement component is arranged in a flow channel; the structure of the application has no such problem, is convenient for installation and maintenance, and has simple structure.
According to some embodiments of the present application, optionally, a conductive rubber 41 is disposed at a position of the handle 4 opposite to the touch probe 27. The surface of the touch probe 27 close to the handle 4 is a sensing surface, when a user drives the handle, the conductive rubber 41 contacts the sensing surface to generate a control signal, and the control signal is transmitted to the control chip by using the high line 271 of the touch probe 27, so that the purpose of controlling the electromagnetic valve 22 is achieved.
By providing the conductive rubber 41, the detection effect can be improved.
According to some embodiments of the application, optionally, the controller is connected to a battery box 6, and an energy pack 61 is provided between the battery box 6 and the controller.
The battery box 6 is used as a power supply of the device, and can be connected with commercial power through a socket to realize power supply.
According to some embodiments of the present application, sealing rings 28 are optionally provided between the hollow tube 24 and the valve seat 21 and the end cover 25, and between the end cover 25 and the valve seat 21 on the upper and lower sides of the water inlet groove 252, respectively.
According to some embodiments of the application, optionally, the water inlets of the hot water hole 231 and the cold water hole 232 are arranged on the lower side of the valve seat 21, and the water outlet is arranged on the valve core 23 side of the valve seat 21.
According to some embodiments of the application, optionally, the upper end of the hollow tube 24 is screwed with the valve seat 21, and the lower end of the hollow tube 24 is provided with a nut 241 for locking. The upper and lower ends may be locked by nuts 241.
According to some embodiments of the application, optionally, a mounting groove 111 is provided at the inner end of the valve chamber 11, and the electromagnetic valve 22 is fixed in the mounting groove 111; the outer end of the valve cavity 11 is provided with a gland 112 and a decorative cover 113, the valve core 23 and the touch probe 27 are fixedly arranged in the gland 112, and the decorative cover 113 is arranged on the gland 112.
The manual and induction integrated drawing tap comprises a tap main body 1, a valve body assembly 2, a drawing assembly 3, a handle 4 and a controller, wherein the valve body assembly 2 is arranged in a valve cavity 11 of the tap main body 1, the valve body assembly 2 is provided with a valve seat 21, an electromagnetic valve 22, a valve core 23, a hollow pipe 24 and an end cover 25, the electromagnetic valve 22 and the valve core 23 are connected with opposite sides of the valve seat 21, a water inlet 221 and a water outlet 222 are arranged on the side of the valve seat 21 corresponding to the electromagnetic valve 22, a hot water hole 231, a cold water hole 232, a first mixed water outlet 233 and a second mixed water outlet 234 and a vertically penetrating drawing yielding hole 26 are arranged on the side of the valve core 23, a mounting cavity 261 is arranged in the drawing yielding hole 26 and connected with an upper port of the drawing yielding hole 26, the end cover 25 is connected with the lower ends of the mounting cavity 261 and the hollow pipe 24, the upper end of the hollow pipe 24 is in threaded connection with the valve seat 21, and the lower end of the hollow pipe 24 is provided with a nut 241; the end cover 25 is provided with a water outlet cavity 251, a water inlet groove 252 and a water inlet and outlet interface 253, the inner diameters of the installation cavity 261 and the water outlet cavity 251 are larger than the outer diameter of the hollow pipe 24, the water outlet cavity 251 is communicated with the first mixed water outlet 233 and the water outlet 222 through the installation cavity 261, the water inlet groove 252 is arranged on the periphery of the end cover 25, the second mixed water outlet 234 is communicated with the water inlet 221 through the water inlet groove 252, sealing rings 28 are respectively arranged between the hollow pipe 24 and the end cover 21 and between the end cover 25 and the upper and lower sides of the water inlet groove 252 and between the end cover 25 and the valve seat 21, the water inlet and outlet interface 253 is arranged on the side surface of the end cover 25 and is respectively communicated with the water outlet cavity 251, the hot water hole 231 and the cold water hole 232, the water inlets of the hot water hole 231 and the cold water hole 232 are arranged on the lower side of the valve seat 21, and the water outlets are arranged on the side of the valve core 23 of the valve seat 21; the handle 4 side of the valve core 23 is provided with a touch probe 27, the touch probe 27 is connected with the control chip 5, the handle 4 is broken off or contacted with the touch probe 27, and the opposite position of the handle 4 and the touch probe 27 is provided with conductive rubber 41. The drawing assembly 3 is provided with a spray head 31, a drawing hose 32 and a balancing weight 33, the spray head 31 is arranged on the tap main body 1, and the drawing hose 32 penetrates through the hollow pipe 24 to connect the spray head 31 with the water inlet and outlet connector 253; the handle 4 is connected with the valve core 23, the controller is provided with a control chip 5 and an induction probe 51, the control chip 5 is fixed on the valve seat 21, the induction probe 51 is arranged on the spray head 31 or the tap main body 1, and the electromagnetic valve 22 is in signal connection with the control chip 5; the inner end of the valve cavity 11 is provided with a mounting groove 111, and the electromagnetic valve 22 is fixed in the mounting groove 111; the outer end of the valve cavity 11 is provided with a gland 112 and a decorative cover 113, the valve core 23 and the touch probe 27 are fixedly arranged in the gland 112, and the decorative cover 113 is arranged on the gland 112. The controller is connected with a battery box 6, and an energy pack 61 is arranged between the battery box 6 and the controller.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the application, and are intended to be included within the scope of the appended claims and description. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present application is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.

Claims (9)

1. The manual and induction integrated drawing tap is characterized by comprising a tap main body, a valve body assembly, a drawing assembly, a handle and a controller;
the valve body subassembly is located in the valve pocket of tap main part, the valve body subassembly is equipped with disk seat, solenoid valve, case, hollow tube and end cover, wherein:
the electromagnetic valve and the valve core are connected with the opposite side of the valve seat;
the valve seat is provided with a vertically penetrating drawing abdication hole, an installation cavity is arranged in the drawing abdication hole, and the axial direction of the drawing abdication hole is arranged along the drawing track of the drawing pipe;
the hollow pipe is assembled in the drawing clamp abdication hole and the mounting cavity and is connected with the upper port of the drawing clamp abdication hole, and the end cover is connected with the mounting cavity and the lower end of the hollow pipe;
the end cover is provided with a water outlet cavity, a water inlet groove and a water inlet and outlet interface, the inner diameters of the installation cavity and the water outlet cavity are larger than the outer diameter of the hollow pipe, the water outlet cavity is communicated with the first mixed water outlet and the water outlet hole through the installation cavity, the water inlet groove is arranged on the periphery of the end cover, the second mixed water outlet is communicated with the water inlet hole through the water inlet groove, and the water inlet and outlet interface is arranged on the side surface of the end cover and is respectively communicated with the water outlet cavity, the hot water hole and the cold water hole to form a double-control waterway of the electromagnetic valve and the handle;
the drawing assembly is provided with a spray head, a drawing hose and a balancing weight, the spray head is arranged on the tap main body, and the drawing hose penetrates through the hollow pipe to connect the spray head with the water inlet and outlet interface;
the handle is connected with the valve core, the controller is provided with a control chip and an inductive probe, the control chip is fixed on the valve seat, the inductive probe is arranged on the spray head or the tap main body, and the electromagnetic valve is in signal connection with the control chip.
2. The pull faucet of claim 1, wherein the handle side of the valve core is provided with a touch probe, the touch probe is connected with the control chip, and the handle is broken to be in contact with or disconnected from the touch probe.
3. A manual and induction integrated pull tap as set forth in claim 2 wherein the handle is provided with conductive rubber in a position opposite the touch probe.
4. A manually operated and induction integrated pull tap as set forth in claim 3 wherein said water inlet and outlet ports are integrally connected water guide tubes.
5. A manual and induction integrated pull tap as set forth in claim 1 wherein said controller is connected with a battery compartment, an energy pack being provided between said battery compartment and said controller.
6. A manual and induction integrated pull tap as set forth in claim 1 wherein sealing rings are provided between the hollow tube and the valve seat and between the end caps on the upper and lower sides of the water inlet tank and the valve seat, respectively.
7. The pull-out faucet of claim 1, wherein the hot and cold water inlets are located on the underside of the valve seat and the water outlet is located on the cartridge side of the valve seat.
8. A manual and induction integrated pull tap as claimed in claim 1 or 6 wherein said hollow tube upper end is threadably connected to a valve seat and said hollow tube lower end is provided with a nut lock.
9. The manual and induction integrated drawing tap according to claim 1, wherein an installation groove is formed in the inner end of the valve cavity, and the electromagnetic valve is fixed in the installation groove; the outer end of the valve cavity is provided with a gland and a decorative cover, the valve core and the touch probe are fixedly arranged in the gland, and the decorative cover is arranged on the gland.
CN202311149677.7A 2023-09-07 2023-09-07 Manual and induction integrated drawing tap Pending CN117006277A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311149677.7A CN117006277A (en) 2023-09-07 2023-09-07 Manual and induction integrated drawing tap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311149677.7A CN117006277A (en) 2023-09-07 2023-09-07 Manual and induction integrated drawing tap

Publications (1)

Publication Number Publication Date
CN117006277A true CN117006277A (en) 2023-11-07

Family

ID=88563833

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311149677.7A Pending CN117006277A (en) 2023-09-07 2023-09-07 Manual and induction integrated drawing tap

Country Status (1)

Country Link
CN (1) CN117006277A (en)

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