Faucet water outlet structure
By adopting an independent control water circuit design for the valve core and solenoid valve in the faucet's water outlet structure, the problem of the sensor and handle not being able to operate independently is solved, achieving energy-saving and environmentally friendly effects, reducing production costs, and maintaining an aesthetically pleasing appearance.
Patent Information
- Application Number
- CN202423302283.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-16
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing sensor faucets have complex structures, making it impossible for the sensor and handle to operate independently, and they also suffer from high standby power consumption and high production costs.
It adopts an independent control structure of valve core and solenoid valve, and achieves a clever connection of water circuit through valve seat design, allowing the valve core and solenoid valve to control the faucet's on/off water flow separately, and can also adjust the water temperature.
It enables independent operation of the sensor and handle, reduces the standby power consumption of the faucet, simplifies the structure, reduces production costs, and maintains a compact and aesthetically pleasing appearance.
Smart Images
Figure CN223677109U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a faucet water outlet structure. BACKGROUND
[0002] At present, the induction faucet on the market mostly is the series water outlet structure of mechanical handle and electromagnetic valve, cannot realize the independent operation of the induction ware and handle respectively to switch the water of the faucet, and the parallel faucet capable of realizing the above-mentioned function has relatively complex structure. At present, most of the faucets on the market use double electronic valve structure, the standby loss of the faucet is high, it is difficult to realize the demand of energy saving and environmental protection, the production cost of the faucet is high, and the cost performance is low. INNOVATION CONTENT
[0003] The utility model provides a faucet water outlet structure, it overcomes the deficiency of background art.
[0004] The utility model adopts the technical scheme that:
[0005] A faucet water outlet structure, it includes:
[0006] Faucet body, it is equipped with cold water inlet channel, hot water inlet channel, first water passage, second water passage and water outlet channel;
[0007] Valve seat, it is installed in the faucet body, it is equipped with cold import, hot import, first mixed outlet, second mixed outlet and total outlet, the cold import is linked together with cold water inlet channel, hot import is linked together with hot water inlet channel, first water passage is linked together with first mixed outlet, and total outlet is linked together with second water passage, second mixed outlet, water outlet channel;
[0008] Valve core, it is installed in the faucet body, it is used for switching the water outlet of first mixed outlet and second mixed outlet;
[0009] Electromagnetic valve, it is installed between first water passage and second water passage, it is used for controlling the on-off of first water passage and second water passage.
[0010] In a preferred embodiment: the valve seat is equipped with cold water inlet adapter, hot water inlet adapter, first mixed adapter and second mixed adapter, the total outlet is located at the top end of the valve seat, the cold water inlet adapter, hot water inlet adapter, first mixed outlet and second mixed outlet are all located at the side surface of the valve body, the cold import, hot import, first mixed adapter and second mixed adapter are all located at the bottom surface of the valve body.
[0011] In a preferred embodiment, the cold water inlet and the hot water inlet are arranged side by side, and the first mixed water outlet and the second mixed water outlet are arranged side by side.
[0012] In a preferred embodiment, the cold water inlet and the hot water inlet are arranged side by side, and the first mixed water outlet and the second mixed water outlet are arranged side by side.
[0013] In a preferred embodiment, the electromagnetic valve comprises an electromagnetic valve shell and an electromagnetic valve body, the electromagnetic valve shell is provided with a water inlet channel and a water outlet channel, the first water passage is connected to the water inlet channel, and the second water passage is connected to the water outlet channel, and the electromagnetic valve body is installed on the electromagnetic valve shell and controls the opening and closing of the water inlet channel and the water outlet channel.
[0014] In a preferred embodiment, the inlet of the water inlet channel and the outlet of the water outlet channel are arranged at the top and bottom ends of the electromagnetic valve shell, respectively, and the electromagnetic valve body is located between the water inlet channel and the water outlet channel.
[0015] In a preferred embodiment, the inlet of the water inlet channel and the outlet of the water outlet channel are arranged side by side at the top end of the electromagnetic valve shell, and the electromagnetic valve shell is further provided with a connecting cavity communicating the water inlet channel and the water outlet channel, and the electromagnetic valve body is located at the water inlet channel.
[0016] In a preferred embodiment, it further comprises a switching handle installed on the faucet body and connected to the valve shaft of the valve core.
[0017] In a preferred embodiment, it further comprises an elbow pipe installed on the faucet body, and the water outlet channel is arranged inside the elbow pipe.
[0018] In a preferred embodiment, it further comprises a mounting nut assembly cooperating with the faucet body to fix the faucet body on the countertop.
[0019] Compared with the background art, the technical scheme has the following advantages:
[0020] When the valve core controls the first mixed water outlet to discharge water, the electromagnetic valve is controlled to connect or disconnect the first water passage and the second water passage, if the electromagnetic valve controls the first water passage and the second water passage to be connected, the water flow of the first mixed water outlet passes through the first water passage, the second water passage, and then enters the total outlet, and then flows out from the water outlet channel. When the valve core controls the second mixed water outlet to discharge water, the water of the second mixed water outlet directly flows through the total outlet and then flows out from the water outlet channel. The faucet water discharge structure not only can realize independent control of the valve core and the electromagnetic valve to turn on or off the faucet, but also is mixed water, which can adjust the water temperature according to the needs. At the same time, through the ingenious design of the waterway structure of the valve seat, no additional structure is added, the cost is low, and the whole faucet is small and beautiful. BRIEF DESCRIPTION OF DRAWINGS
[0021] The utility model will be further described below in combination with the drawings and embodiments.
[0022] Figure 1 A perspective exploded schematic view of a faucet water outlet structure of the first preferred embodiment is shown.
[0023] Figure 2 A whole cross-sectional schematic view of a faucet water outlet structure of the first preferred embodiment is shown.
[0024] Figure 3 A partial exploded schematic view of a faucet water outlet structure of the first preferred embodiment is shown.
[0025] Figure 4 A partial schematic view of a solenoid valve water path of the first preferred embodiment is shown.
[0026] Figure 5 A structural schematic view of a valve seat of the first preferred embodiment is shown.
[0027] Figure 6 A cross-sectional schematic view of a valve seat of the first preferred embodiment is shown.
[0028] Figure 7 A structural schematic view of the second preferred embodiment is shown.
[0029] Figure 8 A partial schematic view of a solenoid valve water path of the second preferred embodiment is shown. DETAILED DESCRIPTION
[0030] In the claims, the specification, and the drawings of the utility model, unless otherwise expressly limited, the use of the terms "first", "second", or "third" etc. is merely to distinguish different objects, and is not used to describe a particular order.
[0031] In the claims, the specification, and the drawings of the utility model, unless otherwise expressly limited, for the terms of orientation, such as the use of the terms "center", "transverse", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "back", "left", "right", "clockwise", "counterclockwise" etc. indicate the orientation or position relationship based on the orientation and position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and is not used to indicate or imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, so it cannot be understood as limiting the specific protection scope of the utility model.
[0032] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this utility model shall be interpreted broadly, that is, any connection in which there is no displacement relationship or relative rotation relationship between the two parties, including non-removable fixed connections, detachable fixed connections, integral connections and fixed connections through other devices or components.
[0033] In the claims, description and drawings of this utility model, the terms "comprising", "having", and variations thereof are used to mean "including but not limited to".
[0034] Please refer to Figures 1 to 6 A preferred embodiment of a faucet water outlet structure, the faucet water outlet structure includes a faucet body 100, a valve seat 200, a valve core 300, and a solenoid valve 400.
[0035] The faucet body 100 is provided with a cold water inlet channel 110, a hot water inlet channel 120, a first water passage channel 130, a second water passage channel 140, and a water outlet channel 150.
[0036] like Figure 1 As shown, the faucet body 100 has a four-way structure, but a three-way structure can also be selected as needed, without limitation.
[0037] The valve seat 200 is installed inside the faucet body 100 and has a cold inlet, a hot inlet, a first mixing outlet 210, a second mixing outlet 220 and a total outlet 230. The cold inlet is connected to the cold water inlet channel 110 and the hot inlet is connected to the hot water inlet channel 120. The first water passage 130 is connected to the first mixing outlet 210 and the total outlet 230 is connected to the second water passage 140, the second mixing outlet 220 and the outlet channel 230.
[0038] In this embodiment, the valve seat 200 is further provided with a cold water inlet adapter 240 connected to the cold inlet, a hot water inlet adapter 250 connected to the hot inlet, a first mixing adapter 260 connected to the first mixing outlet 210, and a second mixing adapter 270 connected to the second mixing outlet 220. The total outlet 230 is located at the top of the valve seat 200. The cold water inlet adapter 240, the hot water inlet adapter 250, the first mixing outlet 210, and the second mixing outlet 220 are all located on the side of the valve body 200. The cold inlet, the hot inlet, the first mixing adapter 260, and the second mixing adapter 270 are all located on the bottom surface of the valve body 200.
[0039] In this embodiment, the cold water inlet adapter 240 and the hot water inlet adapter 250 are located above the first mixed outlet 210, and the second mixed outlet 220 is located below the first mixed outlet 210. The cold inlet and the hot inlet are arranged side by side, and the first mixed adapter 260 and the second mixed adapter 270 are arranged side by side.
[0040] The valve core 300 is installed in the faucet body 100 and is used to switch the water outlet of the first mixed outlet 210 and the second mixed outlet 220. The valve core structure of the present application has the functions of opening and closing, temperature adjustment, and switching. It is provided with a valve core cold inlet, a valve core hot inlet, and a water distribution port. The valve core cold inlet corresponds to the cold water inlet adapter 240, the valve core hot inlet corresponds to the hot water inlet adapter 250, and the water distribution port is used to switch the connection of the first mixed outlet 210 and the second mixed outlet 220. This part is prior art and will not be described in detail.
[0041] The electromagnetic valve 400 is installed between the first water passage 130 and the second water passage 140 and is used to control the opening and closing of the first water passage 130 and the second water passage 140. As shown in the figure, the electromagnetic valve 400 includes an electromagnetic valve shell 410 and an electromagnetic valve body 420. The electromagnetic valve shell 410 is provided with a water inlet flow channel 411 and a water outlet flow channel 412. The first water passage 130 is connected with the water inlet flow channel 411, and the water outlet flow channel 412 is connected with the second water passage 140. The electromagnetic valve body 420 is installed on the electromagnetic valve shell 410 and controls the opening and closing of the water inlet flow channel 411 and the water outlet flow channel 412. Figure 4
[0042] In this embodiment, the inlet of the water inlet flow channel 411 and the outlet of the water outlet flow channel 412 are respectively arranged at the top end and the bottom end of the electromagnetic valve shell 410, and the electromagnetic valve body 420 is located between the water inlet flow channel 411 and the water outlet flow channel 412.
[0043] In this embodiment, the faucet water outlet structure further includes a switching handle 500 installed on the faucet body 100 and connected with the valve shaft of the valve core 300. The faucet water outlet structure further includes an elbow pipe 600 installed on the faucet body 100, and the inside of the elbow pipe 600 is the water outlet passage 150. The faucet water outlet structure further includes a mounting nut assembly 700 which cooperates with the faucet body 100 to fix the faucet body 100 on the countertop.
[0044] When the valve core 300 controls the water outlet of the first mixed outlet 210, the second mixed outlet 220 does not have water outlet. At this time, the opening and closing of the water outlet passage 150 can be controlled by the electromagnetic valve 400:
[0045] If the electromagnetic valve 400 controls the first water passage 130 and the second water passage 140 to be connected, that is, the water inlet flow channel 411 and the water outlet flow channel 412 are connected, cold water enters the valve core 300 from the cold inlet of the valve seat 200 and the cold water inlet adapter 240, hot water enters the valve core 300 from the hot inlet of the valve seat 200 and the hot water inlet adapter 250, and after mixing in the valve core 300, the mixed water flows out of the valve seat 200 from the first mixed outlet 210 and the first mixed adapter 260, enters the water inlet flow channel 411 of the electromagnetic valve shell 410 through the first water passage 130, and then flows through the water outlet flow channel 412, the second water passage 140, and finally flows out of the outlet 150 through the second mixed adapter 270 and the total outlet 230.
[0046] If the electromagnetic valve 400 controls the first water passage 130 and the second water passage 140 to be disconnected, that is, the water inlet flow channel 411 and the water outlet flow channel 412 are disconnected, at this time, the outlet 150 does not output water.
[0047] When the valve core 300 controls the second mixed outlet 220 to output water, the first mixed outlet 210 does not output water, at this time, the electromagnetic valve 400 does not work: the cold water and the hot water are mixed in the valve core 300 and directly enter the total outlet 230 from the second mixed outlet 220, and then flow out of the outlet 150.
[0048] The faucet water outlet structure can not only realize independent control of the valve core 300 and the electromagnetic valve 400 to turn on and off the water of the faucet, but also can output mixed water, and the water temperature can be adjusted as needed. Meanwhile, the structure is designed by skillfully designing the waterway structure of the valve seat 200 without additional structures, so the cost is low, and the entire faucet is small and beautiful in appearance.
[0049] Please refer to Figure 7 and Figure 8 for a second embodiment of a faucet water outlet structure. The difference between this embodiment and the first embodiment is the structure of the electromagnetic valve shell.
[0050] In this embodiment, the inlet of the water inlet flow channel 411 and the outlet of the water outlet flow channel 412 are arranged side by side at the top end of the electromagnetic valve shell 410, the electromagnetic valve shell 410 further comprises a connecting cavity 413 communicating the water inlet flow channel 411 and the water outlet flow channel 412, and the electromagnetic valve body 420 is located at the water inlet flow channel 411.
[0051] The above is only a preferred embodiment of the present application, and therefore cannot limit the scope of the present application, that is, equivalent changes and modifications made according to the scope of the present application and the content of the specification should still be within the scope of the present application.
Claims
1. A faucet water outlet structure, characterized by: It comprises: a faucet body provided with a cold water inlet channel, a hot water inlet channel, a first water passing channel, a second water passing channel and a water outlet channel; a valve seat installed in the faucet body, provided with a cold inlet, a hot inlet, a first mixed outlet, a second mixed outlet and a total outlet, the cold inlet is communicated with the cold water inlet channel, the hot inlet is communicated with the hot water inlet channel, the first water passing channel is communicated with the first mixed outlet, and the total outlet is communicated with the second water passing channel, the second mixed outlet and the water outlet channel; a valve core installed in the faucet body, used for switching the water outlet of the first mixed outlet and the second mixed outlet; a solenoid valve installed between the first water passing channel and the second water passing channel, used for controlling the on-off of the first water passing channel and the second water passing channel.
2. The faucet water outlet structure according to claim 1, characterized in that: The valve seat is also provided with a cold water inlet adapter connected with the cold inlet, a hot water inlet adapter connected with the hot inlet, a first mixed adapter connected with the first mixed outlet, and a second mixed adapter connected with the second mixed outlet, the total outlet is located at the top of the valve seat, the cold water inlet adapter, the hot water inlet adapter, the first mixed outlet and the second mixed outlet are located on the side of the valve body, and the cold inlet, the hot inlet, the first mixed adapter and the second mixed adapter are located on the bottom surface of the valve body.
3. The faucet water outlet structure according to claim 2, characterized in that: The cold water inlet adapter and the hot water inlet adapter are located above the first mixed outlet, and the second mixed outlet is located below the first mixed outlet.
4. The faucet water outlet structure according to claim 3, characterized in that: The cold inlet and the hot inlet are arranged side by side, and the first mixed adapter and the second mixed adapter are arranged side by side.
5. The faucet water outlet structure according to claim 2, characterized in that: The solenoid valve comprises a solenoid valve shell and a solenoid valve body, the solenoid valve shell is provided with a water inlet flow channel and a water outlet flow channel, the first water passing channel is connected with the water inlet flow channel, the water outlet flow channel is connected with the second water passing channel, and the solenoid valve body is installed on the solenoid valve shell and controls the on-off of the water inlet flow channel and the water outlet flow channel.
6. The faucet water outlet structure according to claim 5, characterized in that: The inlet of the water inlet flow channel and the outlet of the water outlet flow channel are respectively arranged at the top end and the bottom end of the solenoid valve shell, and the solenoid valve body is located between the water inlet flow channel and the water outlet flow channel.
7. The faucet water outlet structure according to claim 5, characterized in that: The inlet of the water inlet flow channel and the outlet of the water outlet flow channel are both located at the top end of the solenoid valve shell and arranged side by side, the solenoid valve shell is also provided with a connecting cavity connected with the water inlet flow channel and the water outlet flow channel, and the solenoid valve body is located at the water inlet flow channel.
8. The faucet water outlet structure according to claim 1, characterized in that: It also includes a switching handle installed on the faucet body and connected with the valve shaft of the valve core.
9. The faucet water outlet structure according to claim 1, characterized in that: It also includes an elbow pipe, the inside of the elbow pipe is the water outlet channel.
10. The faucet water outlet structure according to claim 1, characterized in that: It also includes a mounting nut assembly matched with the faucet body to fix the faucet body on the countertop.