CN216951692U - Automatic induction tap - Google Patents
Automatic induction tap Download PDFInfo
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- CN216951692U CN216951692U CN202122223717.0U CN202122223717U CN216951692U CN 216951692 U CN216951692 U CN 216951692U CN 202122223717 U CN202122223717 U CN 202122223717U CN 216951692 U CN216951692 U CN 216951692U
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- valve core
- water outlet
- water inlet
- core seat
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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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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses an automatic induction tap, which comprises a main body; the main body is provided with a main water outlet, the valve core seat is provided with a hot water inlet, a cold water inlet, a through hole and a water outlet, the main water outlet, the water outlet and the through hole are communicated, the valve core is matched and connected with the valve core seat and used for regulating water outlet flow and water outlet temperature, the cold water inlet and the hot water inlet can be communicated with the through hole through the valve core regulating energy, and the electromagnetic valve is connected with the valve core seat and can be communicated or blocked with a water flow passage between the through hole and the water outlet of the valve core seat; the handle is connected with the valve core, and the valve core is controlled by the handle to act to adjust the water outlet temperature and the water outlet flow; the infrared sensing module is arranged on the outer side wall of the main body and is electrically connected with the electromagnetic valve; and the power supply module is electrically connected with the infrared sensing module and the electromagnetic valve and provides electric energy. It has the following advantages: simple structure, small volume, lower cost and more convenient installation.
Description
Technical Field
The utility model relates to a faucet device, in particular to an automatic induction faucet.
Background
The existing infrared induction kitchen faucet is often provided with an infrared induction water treatment control box (the water treatment control box is provided with a solenoid valve which has a water flow distribution function), the whole product structure is complex, water flow needs to lead the water treatment control box to control whether water flows out from a water outlet through the solenoid valve, the product cost is high, and the structure is complex, the number of assembly parts is large, the number of sealing points is large, the safety is low, and the installation process is complex.
SUMMERY OF THE UTILITY MODEL
The present invention provides an automatic induction faucet that overcomes the deficiencies of the prior art as set forth in the background.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
an auto-induction faucet, comprising: the method comprises the following steps:
a main body;
the main body is provided with a main water outlet, the valve core seat is provided with a water inlet, a through hole and a water outlet, the main water outlet, the water outlet and the through hole are communicated, the valve core is matched and connected with the valve core seat and used for controlling water outlet, the water inlet can be communicated with the through hole through the control of the valve core, and the electromagnetic valve is connected with the valve core seat and can be communicated with or block a water flow passage between the through hole of the valve core seat and the water outlet;
the handle is connected with the valve core, and the valve core is controlled by the handle to act to control water outlet;
the induction module is arranged on the main body and is electrically connected with the electromagnetic valve;
the power supply module is electrically connected with the infrared sensing module and the electromagnetic valve and provides electric energy;
the water inlet of the valve core seat is divided into a hot water inlet communicated with the hot water inlet passage and a cold water inlet connected with the cold water inlet passage, the cold water inlet and the hot water inlet can be communicated with the through hole through the valve core adjusting piece, the valve core is matched and connected with the valve core seat, and the valve core is controlled through the handle to move to adjust the water outlet temperature and the water outlet flow.
In one embodiment: the cold water inlet, the hot water inlet and the via hole of the valve core seat are arranged on the side wall of the valve core seat body, the water outlet is arranged on the top wall of the valve core seat, a first cavity and a second cavity are arranged inside the valve core seat body, the upper end of the first cavity is communicated with the water outlet, one end of the second cavity is communicated with the first cavity in an intersecting manner, the other end of the second cavity is communicated with the via hole, and the first cavity and the second cavity form a water flow passage between the via hole and the water outlet.
In one embodiment: the bottom of the valve core seat body is provided with a threaded port with an internal thread, the lower end of the first cavity is communicated with the threaded port, the electromagnetic valve is in threaded connection with the threaded port of the valve core seat, a piston of the electromagnetic valve is coaxially arranged with a water outlet of the valve core seat, and the electromagnetic valve can be switched between a position for plugging the water outlet and a position for opening the water outlet.
In one embodiment: the main body is a three-way pipe body and is provided with a longitudinal pipe body and a transverse pipe body perpendicular to the longitudinal pipe body, the main water outlet is formed in the upper end of the longitudinal pipe body, the valve core seat is arranged in the middle of the longitudinal pipe body, the electromagnetic valve is positioned in the longitudinal pipe body and positioned below the valve core seat, the valve core is matched with the longitudinal side wall of the valve core seat and positioned in the transverse pipe body, and the handle is connected with the valve core and assembled at the end part of the transverse pipe body.
In one embodiment: the power module is disposed separately from the main body.
In one embodiment: the infrared sensing module comprises a control circuit and an infrared sensor, the infrared sensor and the electromagnetic valve are electrically connected with the control circuit, a human body approaching signal is sensed through the infrared sensor and fed back to the control circuit, and the control circuit sends a control signal to the electromagnetic valve to enable the electromagnetic valve to execute corresponding actions after receiving the approaching signal.
In one embodiment: the cold water inlet channel and the hot water inlet channel are respectively a cold water inlet hose and a hot water inlet hose, and the cold water inlet hose and the hot water inlet hose enter the pipe from the bottom of the longitudinal pipe body.
In one embodiment: is arranged on the table board, and the power supply module is arranged below the table board.
Compared with the background technology, the technical scheme has the following advantages:
the present case is directly installed the solenoid valve on the valve core case and is directly controlled by infrared induction module with the delivery port cooperation of valve core case and opens or close the delivery port to realize that infrared induction is automatic to be opened, closes the tap, need not to dispose water treatment control box, overall structure is comparatively simple, spare part is few, and is small, and occupation space reduces, and the cost is lower, and it is more convenient to install, easy operation, and its required sealed point still less, uses more safely, reliably.
Drawings
The utility model is further illustrated by the following figures and examples.
Fig. 1 is a schematic perspective view of an auto-induction faucet.
FIG. 2 is a cross-sectional view of the automatic induction faucet.
Fig. 3 is an exploded view of the auto-induction faucet.
Fig. 4 is an exploded view of a portion of the structure of the auto-induction tap.
Fig. 5 is one of the assembled views of the valve cartridge seat and the solenoid valve.
Fig. 6 is a second assembly view of the valve core seat and the solenoid valve.
Detailed Description
Referring to fig. 1 to 6, an automatic induction faucet includes a main body 10;
the main body 10 is provided with a main water outlet 11, the valve core seat 20 is provided with a water inlet, a through hole 23 and a water outlet 24, the main water outlet 11, the water outlet 24 and the through hole 23 are communicated, the valve core 30 is matched and connected with the valve core seat 20 and used for controlling water outlet, the water inlet can be controlled by the valve core 30 to be communicated with the through hole 23, and the electromagnetic valve 40 is connected with the valve core seat 20 and can be communicated or blocked a water flow passage between the through hole 23 and the water outlet 24 of the valve core seat 20;
the handle 50 is connected with the valve core 30, and the valve core 30 is controlled by the handle 50 to act to control water outlet;
an infrared sensing module 60 disposed on the main body 10 and electrically connected to the solenoid valve 40;
a power module 70 electrically connected to the infrared sensing module 60 and the solenoid valve 40 for supplying power;
the water inlet of the valve core seat 20 is divided into a hot water inlet 21 communicated with a hot water inlet passage and a cold water inlet 22 connected with a cold water inlet passage, the cold water inlet 22 and the hot water inlet 21 are adjusted by the valve core 30 to be communicated with the through hole 23, the valve core 30 is matched and connected with the valve core seat 20, and the valve core 30 is operated by a handle to adjust the water outlet temperature and the water outlet flow.
The technology of the valve core 30 and the valve core seat 20 for adjusting water temperature and water flow is the prior art.
The cold water inlet 22, the hot water inlet 21 and the through hole 23 of the valve core seat 20 are arranged on the side wall of the valve core seat 20 body, the water outlet 24 is arranged on the top wall of the valve core seat 20, a first cavity 201 and a second cavity 202 are arranged inside the valve core seat 20 body, the upper end of the first cavity 201 is communicated with the water outlet 24, one end of the second cavity 202 is communicated with the first cavity 201 in an intersecting manner, the other end of the second cavity 202 is communicated with the through hole 23, and the first cavity 201 and the second cavity 202 form a water flow passage between the through hole 23 and the water outlet 24.
Referring to fig. 5, the bottom of the valve core seat 20 is provided with a threaded opening 203 tapped with an internal thread, the lower end of the first cavity 201 is communicated with the threaded opening 203, the electromagnetic valve 40 is in threaded connection with the threaded opening 203 of the valve core seat 20, the electromagnetic valve 40 includes a valve body and a piston capable of moving in a telescopic manner under the electromagnetic action, the piston of the electromagnetic valve 40 is coaxially disposed with the water outlet 24 of the valve core seat 20, and can switch between a position for plugging the water outlet 24 and a position for opening the water outlet 24.
The internal waterway structure of the valve core seat 20 is reasonable in design, realizes the distribution of water flow, and simultaneously realizes the connection with the electromagnetic valve 40.
The main body 10 is a three-way pipe, and has a longitudinal pipe 101 and a transverse pipe 102 perpendicular to the longitudinal pipe 101, the main water outlet 11 is disposed at the upper end of the longitudinal pipe 101, the valve core seat 20 is disposed at the middle of the longitudinal pipe 101, the solenoid valve 40 is disposed in the longitudinal pipe 101 and below the valve core seat 20, the valve core 30 is engaged with the longitudinal side wall of the valve core seat 20 and disposed in the transverse pipe 102, and the handle 50 is connected to the valve core 30 and assembled at the end of the transverse pipe 102.
The power module 70 is a battery, and the power module 70 is provided separately from the main body 10. Usually, the faucet is installed on a table top, and the power module 70 can be arranged below the table top, so that the replacement of the power module 70 is facilitated, and the storage of the power module 70 is also facilitated.
The infrared sensing module 60 includes a control circuit and an infrared sensor, the infrared sensor and the solenoid valve 40 are electrically connected to the control circuit, the infrared sensor senses a proximity signal of a human body and feeds the proximity signal back to the control circuit, and the control circuit receives the proximity signal and then sends a control signal to the solenoid valve 40 to enable the solenoid valve 40 to execute corresponding actions.
The cold water inlet passage and the hot water inlet passage are respectively a cold water inlet hose 80 and a hot water inlet hose 90, and the cold water inlet hose 80 and the hot water inlet hose 90 enter the pipe from the bottom of the longitudinal pipe body 102.
The working process of the automatic induction faucet is as follows: when a human body (or a human hand) approaches the faucet, the infrared sensing module 60 senses an approach signal of the human body, controls the electromagnetic valve 40 to act, enables the piston of the electromagnetic valve 40 to leave the water outlet 24 of the valve core seat 20, opens the water outlet 24 of the valve core seat 20, and enables water to flow out of the main water outlet 11 of the main body 10; when the infrared sensing module 60 senses that the approach signal of the human body disappears, the electromagnetic valve 40 is controlled to act, so that the piston of the electromagnetic valve 40 is ejected out and blocks the water outlet 24 of the valve core seat 20, and water flow is blocked. According to the requirement, the matching relation between the valve core 30 and the valve core seat 20 can be adjusted through the operation of a handle, the mixing ratio of cold water and hot water is adjusted to change the water outlet temperature, and the water outlet flow is adjusted.
The above description is only a preferred embodiment of the present invention, and therefore should not be taken as limiting the scope of the utility model, which is defined by the appended claims and their equivalents.
Claims (8)
1. An auto-induction faucet, comprising: the method comprises the following steps:
a main body;
the main body is provided with a main water outlet, the valve core seat is provided with a water inlet, a through hole and a water outlet, the main water outlet, the water outlet and the through hole are communicated, the valve core is matched and connected with the valve core seat and used for controlling water outlet, the water inlet can be communicated with the through hole through the control of the valve core, and the electromagnetic valve is connected with the valve core seat and can be communicated with or block a water flow passage between the through hole of the valve core seat and the water outlet;
the handle is connected with the valve core, and the valve core is controlled by the handle to act to control water outlet;
the induction module is arranged on the main body and is electrically connected with the electromagnetic valve;
the power supply module is electrically connected with the infrared sensing module and the electromagnetic valve and provides electric energy;
the water inlet of the valve core seat is divided into a hot water inlet communicated with the hot water inlet passage and a cold water inlet connected with the cold water inlet passage, the cold water inlet and the hot water inlet can be communicated with the through hole through the valve core adjusting piece, the valve core is matched and connected with the valve core seat, and the valve core is controlled through the handle to move to adjust the water outlet temperature and the water outlet flow.
2. The automatic induction faucet of claim 1, wherein: the cold water inlet, the hot water inlet and the via hole of the valve core seat are arranged on the side wall of the valve core seat body, the water outlet is arranged on the top wall of the valve core seat, a first cavity and a second cavity are arranged inside the valve core seat body, the upper end of the first cavity is communicated with the water outlet, one end of the second cavity is communicated with the first cavity in an intersecting manner, the other end of the second cavity is communicated with the via hole, and the first cavity and the second cavity form a water flow passage between the via hole and the water outlet.
3. The automatic induction faucet of claim 2, wherein: the bottom of the valve core seat body is provided with a threaded port with an internal thread, the lower end of the first cavity is communicated with the threaded port, the electromagnetic valve is in threaded connection with the threaded port of the valve core seat, a piston of the electromagnetic valve is coaxially arranged with a water outlet of the valve core seat, and the electromagnetic valve can be switched between a position for plugging the water outlet and a position for opening the water outlet.
4. An automatic induction faucet according to claim 3, characterized in that: the main body is a three-way pipe body and is provided with a longitudinal pipe body and a transverse pipe body perpendicular to the longitudinal pipe body, the main water outlet is formed in the upper end of the longitudinal pipe body, the valve core seat is arranged in the middle of the longitudinal pipe body, the electromagnetic valve is positioned in the longitudinal pipe body and positioned below the valve core seat, the valve core is matched with the longitudinal side wall of the valve core seat and positioned in the transverse pipe body, and the handle is connected with the valve core and assembled at the end part of the transverse pipe body.
5. The automatic induction faucet of claim 1, wherein: the power module is disposed separately from the main body.
6. The automatic induction faucet of claim 1, wherein: the infrared sensing module comprises a control circuit and an infrared sensor, the infrared sensor and the electromagnetic valve are electrically connected with the control circuit, a human body approaching signal is sensed through the infrared sensor and fed back to the control circuit, and the control circuit sends a control signal to the electromagnetic valve to enable the electromagnetic valve to execute corresponding actions after receiving the approaching signal.
7. The automatic induction faucet of claim 4, wherein: the cold water inlet channel and the hot water inlet channel are respectively a cold water inlet hose and a hot water inlet hose, and the cold water inlet hose and the hot water inlet hose enter the pipe from the bottom of the longitudinal pipe body.
8. The automatic induction faucet of claim 5, wherein: is arranged on the table board, and the power supply module is arranged below the table board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122223717.0U CN216951692U (en) | 2021-09-14 | 2021-09-14 | Automatic induction tap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122223717.0U CN216951692U (en) | 2021-09-14 | 2021-09-14 | Automatic induction tap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216951692U true CN216951692U (en) | 2022-07-12 |
Family
ID=82288320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122223717.0U Active CN216951692U (en) | 2021-09-14 | 2021-09-14 | Automatic induction tap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216951692U (en) |
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2021
- 2021-09-14 CN CN202122223717.0U patent/CN216951692U/en active Active
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