CN217422334U - Multifunctional hand washing faucet - Google Patents
Multifunctional hand washing faucet Download PDFInfo
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- CN217422334U CN217422334U CN202221349047.5U CN202221349047U CN217422334U CN 217422334 U CN217422334 U CN 217422334U CN 202221349047 U CN202221349047 U CN 202221349047U CN 217422334 U CN217422334 U CN 217422334U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/411—Water saving techniques at user level
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Abstract
The utility model relates to the technical field of cleaning devices, and discloses a multifunctional hand washing faucet, which comprises a faucet shell, a water outlet pipeline, a liquid outlet pipeline, a wind outlet pipeline, an induction unit and a control unit; the liquid outlet pipeline is used for outputting cleaning liquid; the faucet shell comprises a water outlet shell section, an arc shell section and a straight shell section which are connected in sequence; the air outlet pipeline comprises an air outlet section pipeline and a fan installation section pipeline; the air outlet section pipeline is conical, the small-diameter end of the conical pipeline is connected with the free end of the straight shell section, and the large-diameter end of the conical pipeline is connected with the fan installation section pipeline; the sensing unit comprises a motion sensor for sensing the motion of a human body; the control unit comprises a water outlet controller for controlling the opening and closing of the water outlet pipeline and a control circuit board for regulating and controlling the fan and the water outlet controller. The utility model discloses possess diversified functions such as clean hand, dry hand, the integrated level is high, and the air-out is effectual, can give other people better use experience and feel.
Description
Technical Field
The utility model relates to a cleaning device technical field, concretely relates to multi-functional tap of washing hand.
Background
The faucet is one of the most common sanitary products, and the application of the faucet is closely related to the daily life of people.
With the improvement of economy and consumption level, people have no longer only required the water outlet function for washing hands, but also required the water faucet to have more diversified and more detailed functions. For satisfying this kind of functional requirement, current tap through addding infrared sensor and solenoid valve, can be through the signal of sheltering from of human hand of infrared sensor response and transmit for the solenoid valve, and the solenoid valve and then the control is opened the case and is controlled tap and go out water, leaves behind the infrared induction scope as the staff, and the solenoid valve no longer receives the signal, and the solenoid valve case then resets through inside spring and controls tap and close water. At present, the water faucet is commonly used in environments such as a bathroom in a market, can realize an intelligent water outlet function, and can provide more detailed and labor-saving hand washing service for people compared with a conventional water faucet which needs hands to be opened and closed.
However, the functionality of such a faucet is still relatively deficient, if people need to further clean hands when washing hands, or need to dry hands after washing hands, the faucet cannot provide help, and a hand sanitizer or a dryer needs to be used, and the faucet, a hand sanitizer supply device and the dryer are mostly arranged in a dispersed manner in the existing environment, so that the integration level of each device is low, and a larger installation space and installation manpower need to be consumed. Moreover, if a user needs to complete the flow of cleaning, washing and drying hands, the user needs to roll among a plurality of different devices to operate, and the use experience is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a multi-functional tap of washing hand possesses diversified functions such as clean hand, dry hand, and the integrated level is high, and the air-out is effectual, can give other people better use experience and feel.
The utility model provides a basic scheme does: a multifunctional hand washing faucet comprises a faucet shell, a water outlet pipeline, an air outlet pipeline, a sensing unit and a control unit; the faucet shell comprises a water outlet shell section, an arc shell section and a straight shell section which are connected in sequence; a pipeline connector is arranged in the water outlet shell section, and a water outlet pipeline fixing hole is formed in the pipeline connector; the air outlet pipeline comprises an air outlet section pipeline and a fan installation section pipeline; the air outlet section pipeline is conical, the small-diameter end of the conical pipeline is connected with the free end of the straight-barrel shell section, and the large-diameter end of the conical pipeline is connected with the fan installation section pipeline; the fan mounting section pipeline is used for mounting a fan; the water outlet end of the water outlet pipeline is connected with the pipeline connector and is positioned at the water outlet pipeline fixing hole;
the sensing unit comprises a motion sensor for sensing the motion of a human body; the motion inductor is arranged on the faucet shell, and a signal transmission line is connected between the motion inductor and the control unit; the control unit comprises a water outlet controller for controlling the opening and closing of the water outlet pipeline and a control circuit board for regulating and controlling the fan and the water outlet controller; and the control circuit board is connected with the fan and the water outlet controller.
The utility model discloses a theory of operation and advantage lie in: the faucet is connected with the water outlet pipeline and the air outlet pipeline, the hand cleaning and drying functions are integrated, the function integration is strong, and the air outlet and the water outlet are integrated in the same faucet shell, so that the structure integration is strong. And this scheme still is provided with induction element and control unit to the human action of action inductor response is for triggering, and control unit and then in time respond human action, corresponds control water outlet controller and fan work, can reach the effect of automatic water, air-out, can give other people better use and experience and feel.
In addition, the arrangement of the pipeline connector can better fix the position of the water outlet pipeline, and the water flow can be smoothly output at a proper position. The air outlet section pipeline of the air outlet pipeline is particularly set to be conical, the conical small end is connected with the faucet shell, the large end is connected with the fan, the shape of the air outlet section pipeline is similar to that of the blower shell, the wind formed by the fan is transmitted to the conical small end through the conical large end and then transmitted to the faucet shell, the conical structure can effectively gather wind, the wind gathering effect is better when the small end is output, the wind transmitting intensity is higher, the intensity of the wind output by the faucet can be guaranteed to be sufficient, the air outlet effect is better, and the better hand drying effect can be achieved.
Further, the device also comprises a liquid outlet pipeline for outputting the cleaning liquid; the cleaning solution is soap solution or disinfectant or a mixed solution of the soap solution and the disinfectant; the pipeline connector is also provided with a liquid outlet pipeline fixing hole; one end of the liquid outlet pipeline is connected with the cleaning liquid storage box, and the other end of the liquid outlet pipeline is connected with the pipeline connector and is positioned at the position of the liquid outlet pipeline fixing hole.
By adopting the structure, the faucet can also output cleaning liquid, can better help a user to clean hands, and has better cleaning effect. And the liquid outlet pipeline can also be fixed by the pipeline connector, and the structural stability is good.
Further, a cleaning liquid pump is connected between the liquid outlet pipeline and the cleaning liquid storage box; the control circuit board is electrically connected with the cleaning liquid pump and is also used for controlling the cleaning liquid pump to be opened and closed.
By adopting the structure, the output of the cleaning solution can be automatically controlled by the control circuit board, the automation degree of the faucet is higher, and better use feeling can be given to people.
Furthermore, a tap water heating device is also arranged in the water outlet pipeline; the tap water heating device is connected with the water outlet controller; the water outlet controller is also used for controlling the opening and closing of the tap water heating device.
By adopting the structure, when the water faucet outputs water flow, the output water flow can be warm water or hot water, and the arrangement is characterized in that the warm water can give people better use experience compared with the direct output of cold water.
Further, the water outlet controller is an electromagnetic valve.
The solenoid valve structure is small and exquisite, and control is accurate, and comparatively the adaptation with outlet conduit structure can accurate control outlet conduit open and shut.
Furthermore, the water outlet pipeline fixing hole is also connected with a water outlet bubbler.
By adopting the structure, the water flow output by the faucet is bubble water, compared with the whole water flow, the water flow after foaming has better scouring force, can effectively reduce the water consumption, achieves the effect of water saving, and simultaneously has better hand cleaning experience.
Further, the air-out sleeve is also included; the air outlet sleeve comprises a circular ring part and an air outlet plate for sealing the surface of the circular ring, wherein the circular ring part is integrally manufactured; the circular ring part is clamped with the free end of the water outlet shell section; the air outlet plate is circumferentially provided with a plurality of through holes, and the center of the air outlet plate is provided with a mounting hole matched with the shape and the size of the pipeline connector.
The air outlet sleeve is clamped with the faucet shell, so that the opening of the water outlet shell section can be partially sealed, and the overall structure of the faucet is more attractive; meanwhile, the position of the pipeline is fixed by the aid of the mounting holes, so that the arrangement of each structure is more compact, and the position of the pipeline connector can be effectively limited.
Furthermore, the action inductor is arranged on the straight-barrel shell section and is arranged towards the falling direction of water flow.
Set up like this, the action inductor is located tap export below and towards rivers, accords with the action logic of user when the hand cleaning (put the hand below the tap export and carry out the hand cleaning promptly), guarantees that the action inductor can effectively respond to human action.
Further, the pipeline connector is a pipeline fixing sleeve with an 8-shaped cross section, and the water outlet pipeline fixing hole and the liquid outlet pipeline fixing hole correspond to the upper half part and the lower half part of the 8 shape respectively.
By adopting the structure, the two pipelines can be effectively fixed, and the positions of the liquid outlet pipeline and the water outlet pipeline are relatively close to each other, so that the installation space can be effectively saved.
Furthermore, the inner wall of the water outlet shell section is also provided with a limiting bulge; the limiting protrusions comprise two protrusion pieces which are oppositely arranged, the distance between the upper half parts of the two protrusion pieces is equal to the diameter of the liquid outlet pipeline, and the distance between the lower half parts of the two protrusion pieces is equal to the diameter of the water outlet pipeline.
By adopting the structure, the positions of the liquid outlet pipeline and the water outlet pipeline in the faucet shell can be limited, so that the two pipelines are not easy to separate from the faucet shell.
Drawings
Fig. 1 is a schematic view of a first overall structure of an embodiment of a multifunctional hand washing faucet of the present invention;
FIG. 2 is a schematic view of a second overall structure of an embodiment of the multi-functional hand washing faucet of the present invention;
FIG. 3 is a schematic view of a first partial structure of an embodiment of the multi-functional hand washing faucet of the present invention;
fig. 4 is a second partial structural schematic view of the embodiment of the multifunctional hand washing faucet of the present invention;
fig. 5 is a third partial structural schematic view of the embodiment of the multifunctional hand washing faucet of the present invention.
Detailed Description
The following is further detailed by way of specific embodiments:
the reference numbers in the drawings of the specification include: the faucet comprises a faucet shell 1, a water outlet shell section 101, an arc shell section 102, a straight cylinder shell section 103, a limiting bulge 104, a pipeline connector 2, a water outlet pipeline fixing hole 201, a water outlet pipeline fixing hole 202, a water outlet bubbler 203, a water outlet pipeline 3, a water outlet pipeline 301, a fan mounting section pipeline 302, a water outlet sleeve 4, a circular ring part 401, a water outlet plate 402, a mounting hole 403, a through hole 404, a water outlet pipeline 5, a water outlet pipeline 6, a cleaning liquid pump 7, a cleaning liquid storage box 8, an action sensor 9, a control unit 10 and a signal transmission line 11.
The embodiment is basically as shown in the attached figures 1, 2, 3, 4 and 5: a multifunctional hand washing faucet comprises a faucet shell 1, a water outlet pipeline 5, a liquid outlet pipeline 6, an air outlet pipeline 3, an air outlet sleeve 4, a sensing unit and a control unit 10.
The tap shell 1 comprises a water outlet shell section 101, an arc shell section 102 and a straight shell section 103 which are integrally manufactured and connected in sequence. And a limiting bulge 104 is fixedly arranged on the inner wall of the water outlet shell section 101. Specifically, the limiting protrusion 104 includes two protrusion pieces arranged oppositely, the distance between the upper half portions of the two protrusion pieces is equal to the diameter of the water outlet pipe 6, the distance between the lower half portions of the two protrusion pieces is slightly smaller than the diameter of the water outlet pipe 5, and the upper half portions of the protrusion pieces are both fixedly connected with the inner wall of the water outlet casing section 101. The infusion pipeline can be clamped into the upper half parts of the two convex parts, and the water pipeline can be clamped into the lower half parts of the two convex parts.
The water outlet shell section 101 is internally provided with a pipeline connector 2, and the pipeline connector 2 is provided with a water outlet pipeline fixing hole 201 and a water outlet pipeline fixing hole 202. Specifically, the pipe connector 2 is a pipe fixing sleeve with a cross section in an 8 shape, and the outlet pipe fixing hole 201 and the outlet pipe fixing hole 202 correspond to the upper half part and the lower half part of the 8 shape, respectively.
The liquid outlet pipeline 6 is used for outputting cleaning liquid, and the cleaning liquid is soap liquid or disinfectant liquid or a mixed liquid of the soap liquid and the disinfectant liquid; one end of the liquid outlet pipeline 6 is connected with the cleaning liquid storage box 8, and the other end of the liquid outlet pipeline 6 is connected with the pipeline connector 2 and is positioned at the liquid outlet pipeline fixing hole 202. A cleaning liquid pump 7 is also connected between the liquid outlet pipeline 6 and the cleaning liquid storage box 8; the control circuit board is electrically connected with the cleaning liquid pump 7, namely the control circuit board is in control connection with the cleaning liquid pump 7; the control circuit board is also used for controlling the opening and closing of the cleaning liquid pump 7.
The air outlet pipeline 3 comprises an air outlet section pipeline 301 and a fan installation section pipeline 302 which are connected; the air outlet section pipeline 301 is conical, the small-diameter end of the conical pipeline is in threaded connection with the free end of the straight shell section 103, and the large-diameter end of the conical pipeline is connected with the fan installation section pipeline 302; the fan mounting section pipe 302 is used for mounting a fan.
The sensing unit comprises a motion sensor 9 for sensing the motion of the human body; in this embodiment, the motion sensor 9 may be a conventional infrared sensor or a light-operated sensor. The motion sensor 9 is fixedly installed on the faucet housing 1, and specifically, the motion sensor 9 is fixedly installed on the straight casing section 103 of the faucet housing 1 and is disposed toward the water flow falling direction. A signal transmission line 11 is connected between the action inductor 9 and the control unit 10; the motion sensor 9 instantly transmits motion signals to the control unit 10 after collecting the human motion signals.
The control unit 10 comprises a water outlet controller for controlling the opening and closing of the water outlet pipeline 5 and a control circuit board for regulating and controlling the fan and the water outlet controller; and the control circuit board is connected with the fan and the water outlet controller. The water outlet controller is an electromagnetic valve, and in the embodiment, a conventional electromagnetic valve available on the market is adopted. Preferably, the control unit 10 further comprises an inductive distance adjuster; the induction distance adjuster is used for adjusting the effective induction signal receiving distance of the motion inductor 9 to the motion of the human body, wherein the effective induction signal receiving distance can be set to be 10cm or 15 cm.
The air outlet sleeve 4 comprises a circular ring part 401 and an air outlet plate 402 which is used for sealing the surface of the circular ring; the circular part 401 is clamped with the free end of the water outlet shell section 101; the air-out plate 402 is circumferentially provided with a plurality of through holes 404, and the center of the air-out plate 402 is provided with a mounting hole 403 which is matched with the shape and size (i.e. the shape and size are the same) of the pipe connector 2, and the pipe connector 2 passes through the mounting hole 403.
In the specific application of the multifunctional hand washing faucet, a user puts hands in front of the motion sensor 9, the motion sensor 9 senses the motion of a human body and immediately transmits motion signals to the control circuit board of the control unit 10, the control circuit board firstly controls the cleaning liquid pump 7 to pump cleaning liquid through the liquid outlet pipeline 6 after receiving the motion signals, and closes the cleaning liquid pump 7 to stop discharging liquid after discharging liquid for 3 seconds. And then after 7s, controlling the electromagnetic valve to open the water outlet pipeline 5, synchronously opening the tap water heating device, starting the water outlet pipeline 5 to output warm clean water, and after 30s of water outlet, closing the water outlet pipeline 5 by the electromagnetic valve and synchronously closing the tap water heating device. And then controlling the fan to operate, conveying the air into the faucet shell 1 through the air outlet pipeline 3 by the fan to be output, closing the fan after 30 seconds of air outlet, and stopping air outlet.
In addition, if the human hand leaves the sensing range of the motion sensor 9 during the operation of the faucet, the motion sensor 9 immediately transmits a motion stop signal to the control unit 10, and the control circuit board receives the motion stop signal to control the corresponding cleaning liquid pump 7 or the electromagnetic valve or the fan to be closed.
In addition, the water outlet pipeline 5, the liquid outlet pipeline 6, the control circuit board, the fan and the like adopted in the embodiment all adopt conventional structures.
The multifunctional hand washing faucet provided by the embodiment integrates all functions required by a hand washing full flow of hand cleaning, hand washing and hand drying, can effectively output cleaning liquid, clear water and air for drying, and is high in function integration. And, the tap degree of automation that this scheme provided is higher, through action inductor 9 and the cooperation of the control unit 10, after sensing human action, can transfer each function of tap automatically, according to wash hand flow automatic beginning output cleaning solution, clear water and blow, can give other people and experience the sense with better use.
And, the tap structure integrated level that this scheme provided is higher, and the stoving effect is better. Delivery port, liquid outlet and air outlet integration are in the same place to, air-out pipeline 3 meets with leading shell 1, and the wind that the fan generated passes whole leading shell 1, and then exports, detaches the partial space that pipe connector 2 occupy, and the most area of leading export (corresponding air-out sleeve 4 department) all can output the air, and the output area of wind is great, and the stoving effect is better. Moreover, the air outlet section pipeline 301 is conical, so that air can be better collected, when the air is output to the faucet shell 1, the intensity of the air is higher, and the air outlet effect is better. In addition, the arrangement of the pipeline connector 2, the limiting protrusion 104 and the like enables the position of the pipeline in the faucet shell 1 to be more stable, and the whole structure to be more compact and reliable.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (10)
1. A multifunctional hand washing faucet is characterized by comprising a faucet shell, a water outlet pipeline, an air outlet pipeline, a sensing unit and a control unit; the faucet shell comprises a water outlet shell section, an arc shell section and a straight shell section which are connected in sequence; a pipeline connector is arranged in the water outlet shell section, and a water outlet pipeline fixing hole is formed in the pipeline connector; the air outlet pipeline comprises an air outlet section pipeline and a fan installation section pipeline; the air outlet section pipeline is conical, the small-diameter end of the conical pipeline is connected with the free end of the straight shell section, and the large-diameter end of the conical pipeline is connected with the fan installation section pipeline; the fan installation section pipeline is used for installing a fan; the water outlet end of the water outlet pipeline is connected with the pipeline connector and is positioned at the water outlet pipeline fixing hole;
the sensing unit comprises a motion sensor for sensing the motion of a human body; the motion sensor is arranged on the faucet shell, and a signal transmission line is connected between the motion sensor and the control unit; the control unit comprises a water outlet controller for controlling the opening and closing of the water outlet pipeline and a control circuit board for regulating and controlling the fan and the water outlet controller; and the control circuit board is connected with the fan and the water outlet controller.
2. The multi-functional hand washing faucet of claim 1, further comprising a liquid outlet pipe for outputting cleaning liquid; the cleaning solution is soap solution or disinfectant or a mixed solution of the soap solution and the disinfectant; the pipeline connector is also provided with a liquid outlet pipeline fixing hole; one end of the liquid outlet pipeline is connected with the cleaning liquid storage box, and the other end of the liquid outlet pipeline is connected with the pipeline connector and is positioned at the position of the liquid outlet pipeline fixing hole.
3. The multifunctional hand washing faucet as claimed in claim 2, wherein a cleaning liquid pump is further connected between the liquid outlet pipeline and the cleaning liquid storage tank; the control circuit board is electrically connected with the cleaning liquid pump and is also used for controlling the opening and closing of the cleaning liquid pump.
4. The multifunctional hand washing faucet of claim 1, wherein a tap water heating device is further installed in the water outlet pipeline; the tap water heating device is connected with the water outlet controller; the water outlet controller is also used for controlling the opening and closing of the tap water heating device.
5. A multi-functional hand washing faucet as claimed in claim 4, wherein the water outlet controller is a solenoid valve.
6. The faucet of claim 1, wherein a water outlet bubbler is further connected to the outlet conduit attachment hole.
7. The multi-functional tap of washing hands of claim 1, further comprising an air outlet sleeve; the air outlet sleeve comprises a circular ring part and an air outlet plate for sealing the surface of the circular ring, wherein the circular ring part is integrally manufactured; the circular ring part is clamped with the free end of the water outlet shell section; the air outlet plate is circumferentially provided with a plurality of through holes, and the center of the air outlet plate is provided with a mounting hole matched with the shape and the size of the pipeline connector.
8. The faucet of claim 1, wherein the motion sensor is disposed on the straight housing section and oriented in a direction of water flow.
9. The multi-functional tap of washing hands of claim 1, wherein the pipe connector is a pipe fixing sleeve with a cross section in the shape of 8, and the outlet pipe fixing hole correspond to the upper half and the lower half of the 8 respectively.
10. The multi-functional faucet of washing hands of claim 9, wherein the inner wall of the outlet housing section is further provided with a limiting protrusion; the limiting protrusions comprise two protrusion pieces which are oppositely arranged, the distance between the upper half parts of the two protrusion pieces is equal to the diameter of the liquid outlet pipeline, and the distance between the lower half parts of the two protrusion pieces is equal to the diameter of the water outlet pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221349047.5U CN217422334U (en) | 2022-05-26 | 2022-05-26 | Multifunctional hand washing faucet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221349047.5U CN217422334U (en) | 2022-05-26 | 2022-05-26 | Multifunctional hand washing faucet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217422334U true CN217422334U (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221349047.5U Active CN217422334U (en) | 2022-05-26 | 2022-05-26 | Multifunctional hand washing faucet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217422334U (en) |
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2022
- 2022-05-26 CN CN202221349047.5U patent/CN217422334U/en active Active
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