阅读说明：本技术 一种水龙头及应用其的净水设备 (Tap and water purification unit using same ) 是由 张益凡 彭荣誉 黄松 叶小兵 于 2020-09-04 设计创作，主要内容包括：一种水龙头及应用其的净水设备。水龙头包括限位式阀芯(1)、水流杀菌装置(2)、水质监测装置(5)及水龙头本体(3),限位式阀芯设置在水龙头本体内,水流杀菌装置和水质监测装置设置在水龙头本体的内腔管路(31)中；限位式阀芯包括阀芯本体(11)、阀芯主轴(12)、限位体组件(13)及开关组件(14),阀芯本体套设在阀芯主轴上,限位体组件设置在阀芯主轴上,阀芯本体的内壁设有限位槽(111),开关组件与阀芯主轴连接,旋转阀芯主轴使开关组件打开或关闭；开关组件打开时,限位体组件位于限位槽之外；关闭时,限位体组件恰好卡设在限位槽中。净水设备安装有上述水龙头。该水龙头和净水设备能实时监控水质,并让使用者明确的感知水龙头是否关闭到位。(A faucet and a water purifying device using the same. The faucet comprises a limiting valve core (1), a water flow sterilizing device (2), a water quality monitoring device (5) and a faucet body (3), wherein the limiting valve core is arranged in the faucet body, and the water flow sterilizing device and the water quality monitoring device are arranged in an inner cavity pipeline (31) of the faucet body; the limiting type valve core comprises a valve core body (11), a valve core main shaft (12), a limiting body assembly (13) and a switch assembly (14), wherein the valve core body is sleeved on the valve core main shaft, the limiting body assembly is arranged on the valve core main shaft, a limiting groove (111) is formed in the inner wall of the valve core body, the switch assembly is connected with the valve core main shaft, and the switch assembly is turned on or off by rotating the valve core main shaft; when the switch assembly is opened, the limiting body assembly is positioned outside the limiting groove; when the valve is closed, the limiting body component is just clamped in the limiting groove. The water purifying equipment is provided with the water faucet. The water faucet and the water purifying equipment can monitor the water quality in real time, and a user can clearly sense whether the water faucet is closed in place.)

1. A purified water faucet is characterized by comprising a limiting valve core, a water flow sterilizing device, a water quality monitoring device and a faucet body, wherein the limiting valve core is arranged in the faucet body; the limiting valve element comprises a valve element body, a valve element main shaft, a limiting body assembly and a switch assembly, wherein the valve element body is sleeved on the valve element main shaft, the limiting body assembly is arranged on the valve element main shaft, a limiting groove is formed in the inner wall of the valve element body, the switch assembly is connected with the valve element main shaft, and the valve element main shaft is rotated to enable the switch assembly to be turned on or turned off; when the switch assembly is opened, the limiting body assembly is positioned outside the limiting groove; when the valve is closed, the limiting body assembly is just clamped in the limiting groove.

2. The faucet of claim 1, wherein the water quality monitoring device is a TDS detector disposed on an inner lumen of the faucet body.

3. The faucet of claim 2, wherein the TDS detector is provided with a gold plating layer on the outside of the probe, and the gold plating layer is provided with plastic on the outside.

4. The faucet of any one of claims 1 to 3, further comprising a mounting assembly disposed at a water inlet end of the faucet body, the faucet body being connected to a sink of a water purification apparatus through the mounting assembly.

5. The faucet of claim 4, wherein the mounting assembly comprises a mounting base, a lifting nut and a bolt, the lifting nut and the bolt are arranged on the mounting base, one end of the mounting base is connected with the faucet body, and the other end of the mounting base is connected with the water tank through the matching of the lifting nut and the bolt.

6. The faucet of claim 5, wherein the mounting base and the faucet body are each provided with a connecting buckle at one end, and the mounting base and the faucet body are connected by the connecting buckles.

7. The faucet of claim 1, wherein the valve cartridge spindle is provided with a mounting groove, the stopper assembly comprises a ball, a stopper button and a spring, the ball is disposed on the stopper button, the stopper button is disposed at an upper end of the spring, and a lower end of the spring is connected in the mounting groove.

8. The faucet of claim 7, further comprising a hand ring disposed at the top of the valve cartridge body, wherein the limit groove is disposed at the top of the inner wall of the valve cartridge body, and the hand ring abuts against the limit groove.

9. The faucet of claim 8, wherein the cartridge body includes a cartridge housing and a cartridge bottom cover, the switch assembly includes an upper cover plate and a lower cover plate, the cartridge housing is sleeved on the cartridge spindle, the upper cover plate is fixed below the cartridge spindle, the lower cover plate abuts against the upper cover plate, the cartridge bottom cover is disposed at the bottom of the cartridge housing and is located just below the lower cover plate; when the cover plate is opened, the water passing area of the upper cover plate is simultaneously communicated with the water inlet hole and the water outlet hole of the lower cover plate; when the cover is closed, the closed area of the upper cover plate covers the water inlet hole.

10. The faucet of claim 9, wherein the cartridge spindle is coupled to a handle assembly of the faucet body, the handle assembly having a hall controller therein, the hall controller coupled to the cartridge spindle.

11. The faucet according to claim 1 or 7, wherein the water flow sterilization device comprises an ultraviolet lamp, a reflection ring and a device body, the ultraviolet lamp is arranged in a water flow pipeline of the device body, the reflection ring is arranged above a bracket of the ultraviolet lamp and sleeved in the water flow pipeline, and a heat dissipation fin is arranged at the bottom of the ultraviolet lamp and is just positioned in the water flow pipeline; the bottom of the bracket is provided with a plurality of spirally distributed water inlet channels.

12. The faucet of claim 11, further comprising a quartz tube disposed on the water flow line, the reflective collar being sleeved on an exterior of the quartz tube, and a quartz plate disposed above the ultraviolet lamp.

13. The faucet according to claim 1, further comprising a driving circuit board located outside the device body and electrically connected to the hall controller and the ultraviolet lamp, respectively, wherein the driving circuit board controls the operation of the ultraviolet lamp according to a signal from the hall controller.

14. The faucet of claim 13, further comprising a display panel disposed outside the faucet body and electrically connected to the hall controller, the water quality monitoring device, and the water flow sterilizing device, respectively.

15. A water purifying device, comprising a water purifying device body and the water tap of any one of claims 1 to 14, wherein the water tap is arranged on the water purifying device body, and a water inlet pipeline of the water tap is communicated with a water outlet end of the water purifying device.

Technical Field

The invention belongs to the technical field of water purifying equipment, and particularly relates to a faucet and water purifying equipment using the faucet.

Background

The traditional faucet can not monitor the water quality, and a user can not intuitively feel the water safety; the valve core of the water faucet is only used for opening and closing the water faucet, and the limiting hand feeling and the prompt sound of opening and closing the water faucet are not provided, so that a user cannot determine whether the water faucet is closed in place or not from the sense of feeling, and the experience of the user is influenced; when the tap is not closed in place by negligence, a large amount of waste of water resources can be caused. On the other hand, the water tap of the traditional water purifying equipment has no sterilization function, and the safety and health of water use can not be ensured.

Disclosure of Invention

In order to solve the problems of the prior art, the present invention provides a faucet and a water purifying apparatus using the same, which can allow a user to clearly sense whether the faucet is closed in place, provide healthy water, and grasp the water quality in real time when in use.

In order to achieve the purpose, the invention firstly provides a water faucet, which comprises a limiting valve core, a water flow sterilizing device, a water quality monitoring device and a water faucet body, wherein the limiting valve core is arranged in the water faucet body; the limiting valve element comprises a valve element body, a valve element main shaft, a limiting body assembly and a switch assembly, wherein the valve element body is sleeved on the valve element main shaft, the limiting body assembly is arranged on the valve element main shaft, a limiting groove is formed in the inner wall of the valve element body, the switch assembly is connected with the valve element main shaft, and the switch assembly is opened or closed by rotating the valve element main shaft; when the switch assembly is opened, the limiting body assembly is positioned outside the limiting groove; when the valve is closed, the limiting body component is just clamped in the limiting groove.

Further, the water quality monitoring device is a TDS detector which is arranged on an inner cavity pipeline of the faucet body.

Furthermore, a gold plating layer is arranged outside the probe of the TDS detector, and plastic is arranged outside the gold plating layer.

Further, still include the installation component, its setting is in the end of intaking of tap body, and the tap body is connected with water purification unit's basin through the installation component.

Further, the installation component comprises an installation base, a lifting nut and a bolt, the lifting nut and the bolt are arranged on the installation base, one end of the installation base is connected with the faucet body, and the other end of the installation base is connected with the water tank through the matching of the lifting nut and the bolt.

Furthermore, the installation base and the one end of tap body are equallyd divide and are equipped with connection buckle respectively, and installation base and tap body are connected through connection buckle.

Further, the case main shaft is equipped with the mounting groove, and spacing body subassembly includes ball, spacing knot and spring, and the ball setting is detained at the spacing, and spacing knot sets up in the upper end of spring, and the lower extreme of spring is connected in the mounting groove.

Further, still including feeling the circle, it sets up at the top of case body, and the spacing groove sets up at the inner wall top of case body, feels circle and spacing groove butt.

Furthermore, the valve core body comprises a valve core shell and a valve core bottom cover, the switch assembly comprises an upper cover plate and a lower cover plate, the valve core shell is sleeved on the valve core main shaft, the upper cover plate is fixed below the valve core main shaft, the lower cover plate is abutted against the upper cover plate, and the valve core bottom cover is arranged at the bottom of the valve core shell and is just positioned below the lower cover plate; when the cover plate is opened, the water passing area of the upper cover plate is simultaneously communicated with the water inlet hole and the water outlet hole of the lower cover plate; when the cover is closed, the closed area of the upper cover plate covers the water inlet hole.

Further, the valve core main shaft is connected with a handle assembly of the faucet body, a Hall controller is arranged in the handle assembly, and the Hall controller is connected with the valve core main shaft.

Furthermore, the water flow sterilization device comprises an ultraviolet lamp, a reflection ring and a device body, wherein the ultraviolet lamp is arranged in a water flow pipeline of the device body, the reflection ring is arranged above a support of the ultraviolet lamp and sleeved in the water flow pipeline, and a radiating fin is arranged at the bottom of the ultraviolet lamp and arranged in the water flow pipeline; the bottom of the bracket is provided with a plurality of spirally distributed water inlet channels.

Further, the ultraviolet lamp comprises a quartz tube and a quartz plate, wherein the quartz tube is arranged on the water flow pipeline, the reflection ring is sleeved outside the quartz tube, and the quartz plate is arranged above the ultraviolet lamp.

And the driving circuit board is positioned outside the device main body and is respectively electrically connected with the Hall controller and the ultraviolet lamp, and the driving circuit board controls the work of the ultraviolet lamp according to the signal of the Hall controller.

And the display panel is arranged outside the faucet body and is respectively and electrically connected with the Hall controller, the water quality monitoring device and the water flow sterilizing device.

The invention also provides water purification equipment, which comprises a water purification equipment body and the water faucet, wherein the water faucet is arranged on the water purification equipment body, and a water inlet pipeline of the water faucet is communicated with a water outlet end of the water purification equipment.

Compared with the prior art, the invention has the beneficial effects that:

1. when the faucet is turned on, the valve core main shaft is twisted to open the switch assembly, water flow is smooth, and the limiting body assembly is separated from the limiting groove; when the valve core is closed, the valve core main shaft is twisted to close the switch assembly, and the limiting body assembly is clamped in the limiting groove; meanwhile, the limit body assembly collides with the limit groove to generate vibration and sound, so that a user can obviously sense the vibration and the sound and confirm that the valve core is closed in place, and the water faucet cannot leak water.

2. The water flow sterilizing device has the advantages that the water flow in the inner cavity pipeline of the water faucet body is sterilized, and the water source flowing out of the water faucet is sanitary and healthy.

3. The water quality monitoring device can monitor the water quality condition in real time, and improve the water safety and health.

Drawings

FIG. 1 is an internal structural view of a faucet according to an embodiment of the present invention;

FIG. 2 is an exploded view of a position-limiting valve cartridge according to an embodiment of the present invention;

FIG. 3 is a diagram illustrating an open position of a position-limiting valve cartridge according to an embodiment of the present invention;

FIG. 4 is a diagram illustrating a closed position of a position-limited valve cartridge according to an embodiment of the present invention;

FIG. 5 is an exploded view of a water sterilizer according to an embodiment of the present invention;

FIG. 6 is a vertical cross-sectional view of a water sterilizer according to an embodiment of the present invention;

FIG. 7 is an exploded view of a faucet according to an embodiment of the present invention;

FIG. 8 is a schematic view of the bottom structure of a holder for an ultraviolet lamp according to an embodiment of the invention;

FIG. 9 is a cross-sectional view of a mounting assembly in accordance with an embodiment of the present invention;

FIG. 10 is a schematic view of the installation of a mounting assembly according to an embodiment of the invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

The first embodiment is as follows:

the first embodiment of the invention provides a faucet, as shown in fig. 1 and 7, which comprises a limiting valve core 1, a water flow sterilizing device 2, a water quality monitoring device 5 and a faucet body 3, wherein the limiting valve core 1 is arranged in the faucet body 3, and the water flow sterilizing device 2 and the water quality monitoring device 5 are both arranged in an inner cavity pipeline 31 of the faucet body 3; as shown in fig. 2-4, the position-limiting valve element 1 includes a valve element body 11, a valve element main shaft 12, a position-limiting body assembly 13 and a switch assembly 14, wherein the valve element body 11 is sleeved on the valve element main shaft 12, the position-limiting body assembly 13 is arranged on the valve element main shaft 12, a position-limiting groove 111 is arranged on the inner wall of the valve element body 11, the switch assembly 14 is connected with the valve element main shaft 12, and the valve element main shaft 12 is rotated to open or close the switch assembly 14; when the switch assembly 14 is opened, as shown in fig. 3, the position-limiting body assembly 13 is located outside the position-limiting groove 111; when closed, as shown in fig. 4, the stopper body assembly 13 is just clamped in the stopper groove 111;

by adopting the structure, when the water faucet is opened, the valve core main shaft 12 is twisted to open the switch component 14, the water flow is smooth, and the limiting body component 13 is separated from the limiting groove 111; when the valve core is closed, the valve core main shaft 12 is twisted to close the switch component 14, and the limiting body component 13 is clamped in the limiting groove 111; meanwhile, the limit body assembly 13 collides with the limit groove 111 to generate vibration and sound, so that a user can obviously sense the vibration and the sound and confirm that the valve core is closed in place, and the water faucet cannot leak water. Meanwhile, the water flow sterilizing device 2 has a sterilizing effect on the water flow in the inner cavity pipeline of the water faucet body 3, and the water source flowing out of the water faucet is guaranteed to be sanitary and healthy. The water quality monitoring device 5 monitors the water quality condition in the faucet in real time, and the water safety and health are further improved.

Water quality monitoring device 5 is the TDS detector, and the TDS detector can detect the concentration of the total dissolved substance of rivers in tap body 31, when the detected value surpassed the specified value, indicates that quality of water is relatively poor, needs in time handle the water source. Present water quality monitoring device all is external tap of arranging in, and the TDS detector passes through the mould finished product of moulding plastics in this embodiment, and the minimum that the volume can be done can set up on the inner chamber pipeline 31 of tap body 3, can promote water quality monitoring's precision like this.

The probe outside of TDS detector is equipped with the gilt layer, and the gilt layer outside is equipped with the plastic. This can prevent the probe of TDS detector from being corroded and rusted, and prevent to cause the pollution to the water source simultaneously.

This embodiment still includes installation component 6, and it sets up the end of intaking at tap body 3, and tap body 3 is connected with water purification unit's basin through installation component 6. The tap body 3 can be tightly installed on the water tank through the installation component 6.

As shown in fig. 9, the mounting assembly 6 includes a mounting base 61, a lifting nut 62 and a bolt 63, the lifting nut 62 and the bolt 63 are disposed on the mounting base 61, one end of the mounting base 61 is connected to the faucet body 3, and the other end is connected to the water tank by the cooperation of the lifting nut 62 and the bolt 63. This makes the connection between the faucet body 3 and the sink more secure.

As shown in fig. 10, the mounting base 61 and one end of the faucet body 3 are respectively provided with a connecting buckle, and the mounting base 61 and the faucet body 3 are connected by a screw buckle. Thus, the faucet body 3 can be conveniently assembled and disassembled on the water tank.

As shown in fig. 2 to 4, the valve core main shaft 12 is provided with a mounting groove 121, the stopper assembly 13 includes a ball 131, a stopper 132 and a spring 133, the ball 131 is disposed on the stopper 132, the stopper 132 is disposed at the upper end of the spring 133, and the lower end of the spring 133 is connected in the mounting groove 121. The mounting groove 121 limits and guides the limiting body assembly 13 to move in the mounting groove, so that the ball 131 can be accurately clamped into the limiting groove 111; twisting the valve core main shaft 12 to enable the ball 131 on the limiting buckle 132 to slide out of the limiting groove 111 when the valve core is opened; when the valve core spindle 12 is twisted to close the valve core, the ball 131 on the limit buckle 132 is clamped into the limit groove 111 under the action of the tension of the spring 133 and guided by the mounting groove 121, the ball 131 collides with the limit groove 111 to generate large sound and vibration, and a user can obviously perceive the sound to confirm that the valve core is closed in place.

As shown in fig. 3 and 4, the present embodiment further includes a hand ring 15 disposed on the top of the valve core body 11, the limiting groove 111 disposed on the top of the inner wall of the valve core body 11, and the hand ring 15 abuts against the limiting groove 111. Thus, after the ball 131 is snapped into the limit groove 111, the generated vibration and sound are transmitted to the hand ring 15, the hand ring 15 can amplify the vibration and sound, and the user can more clearly sense the physical feedback signal of the valve core.

As shown in fig. 2-4, the valve core body 11 includes a valve core housing 112 and a valve core bottom cover 113, the switch assembly 14 includes an upper cover plate 141 and a lower cover plate 142, the valve core housing 112 is sleeved on the valve core main shaft 12, the upper cover plate 141 is fixed below the valve core main shaft 12, the lower cover plate 142 is abutted against the upper cover plate 141, the valve core bottom cover 113 is arranged at the bottom of the valve core housing 112 and is just below the lower cover plate 142; when the cover plate is opened, the water passing area 1411 of the upper cover plate 141 is simultaneously communicated with the water inlet 1421 and the water outlet 1422 of the lower cover plate 142; when closed, the closure area 1412 of the upper flap 141 closes over the water inlet opening 1421.

Specifically, when the water outlet 1412 is opened, the water passing region 1411 is simultaneously communicated with the water inlet 1421 and the water outlet 1422, and water flows into the water passing region 1411 from the water inlet 1421, flows through the water passing region 1411, and then flows out from the water outlet 1422; when the water valve is closed, the closed area 1412 covers the water inlet 1421, and water flow cannot circulate, so that the closing effect is achieved.

The water inlet 1421 of the lower cover 142 is composed of two fan-shaped through holes of 45-90 °, in this embodiment, 90 ° is preferable, and the water outlet 1422 is in a fan shape of 90-180 °, in this embodiment, 180 ° is preferable; the closed area 1411 and the water passing area 1412 of the upper cover plate 141 are both in the shape of sectors of 90-180 degrees, and the embodiment is preferably 180 degrees. Therefore, the semicircle formed by the water inlet 1421 and the water outlet 1422 can be perfectly matched with the closed area 1411 and the water passing area 1412 to control the closing and opening of the valve core.

The upper cover plate 141 and the lower cover plate 142 of the present embodiment are ceramic plates, and both can be tightly attached, and meanwhile, the friction force is also small during the rotation and sliding, so that the rotation of the valve core main shaft 12 is not influenced, and water leakage is not caused.

As shown in fig. 1, the cartridge spindle 12 is connected to the handle assembly 32 of the faucet body 3, the handle assembly 32 includes a handle rod 321 and a handle housing 322, and the handle rod 321 is disposed on the handle housing 322. A Hall controller 33 is arranged in the handle assembly 32, and the Hall controller 33 is connected with the valve core main shaft 12. The valve core main shaft 12 is driven to rotate by rotating the handle rod 321, and when the handle assembly 32 fails, the rotation of the valve core main shaft 12 can be controlled by the Hall controller 33 to control the opening and closing of the faucet.

As shown in fig. 5 and 6, the water flow sterilizing device 2 includes an ultraviolet lamp 21, a reflective ring 22 and a device body 23, the ultraviolet lamp 21 is disposed in the water flow pipeline 231 of the device body 23, and the reflective ring 22 is disposed above the bracket 211 of the ultraviolet lamp 21 and is sleeved in the water flow pipeline 231. The sterilizing light emitted by the ultraviolet lamp 21 is reflected by the reflecting ring 22, so that the light is gathered and forms secondary irradiation sterilization on the water flow, and the sterilizing effect is better; the reflective ring 22 of this embodiment is made of aluminum, and has good reflective effect and durability. On the other hand, the reflective ring 22 reflects the sterilizing light to prevent the light from directly irradiating the inside of the device body 23 to accelerate the aging of the device.

As shown in fig. 8, the bottom of the bracket 211 is provided with a plurality of water inlet channels 2111 which are spirally distributed, preferably four in this embodiment, so that the water flow is guided through the water inlet channels 2111 to form a rotating vortex in the water flow pipeline 231, and the light of the ultraviolet lamp 21 can be uniformly irradiated on each part of the water flow, so that the sterilization is more thorough; therefore, the ultraviolet lamp 21 can only irradiate the surface of the water flow when the water flow is in the direct current state, and can not irradiate other parts of the water flow, so that the water flow is not thoroughly sterilized.

The ultraviolet lamp 21 is provided at the bottom thereof with heat radiating fins 24, and the heat radiating fins 24 are provided in the water flow pipe 231. The heat that ultraviolet lamp 21 during operation produced is taken away by rivers through fin 24, avoids ultraviolet lamp 21 high temperature and influences life, and fin 24 is the ceramic wafer in this embodiment, has high temperature resistant, advantage that the radiating effect is good.

The embodiment further comprises a quartz tube 25 and a quartz plate 26, wherein the quartz tube 25 is disposed on the water flow line 231, the reflective ring 22 is sleeved outside the quartz tube 25, and the quartz plate 26 is disposed above the ultraviolet lamp 21. The quartz tube 25 and the quartz plate 26 have high light transmittance, high temperature resistance and corrosion resistance, and can ensure stable and normal operation of the reflection ring 22 and the ultraviolet lamp 21 in the water flow path 231.

The device main body 23 is provided with a driving circuit board 27 outside, and is electrically connected with the hall controller 33 and the ultraviolet lamp 21, respectively, and the driving circuit board 27 controls the operation of the ultraviolet lamp 21 according to the signal of the hall controller 33. When the handle assembly 32 is rotated to control the faucet to be opened or closed, the Hall controller 33 generates a Hall signal and transmits the Hall signal to the driving circuit board 27, and the driving circuit board 27 controls the ultraviolet lamp 21 to be opened or closed; when the faucet is turned on, the ultraviolet lamp 21 starts to work for sterilization and disinfection, and when the faucet is turned off, the ultraviolet lamp 21 stops working.

In this embodiment, the joint between the main spindle 12 of the valve core and the valve core housing 112, the joint between the lower cover plate 142 and the valve core bottom cover 113, the lower end of the valve core bottom cover 113, the upper and lower ends of the reflective ring 22, the quartz plate 26, the periphery of the heat sink 24, and the upper cover 232 of the device body 23 are all provided with the sealing ring 4; the sealing ring 4 is arranged to avoid water leakage.

The faucet further comprises a display panel 7, which is arranged outside the faucet body 3 and is electrically connected with the Hall controller 33, the TDS detector 5 and the water flow sterilization device 2 respectively. The display panel 7 can display the water quality information, the working condition and the service life of the water flow sterilizing device 2. And controls the opening and closing of the display panel 7 through the hall controller 33 according to the opening and closing of the faucet.

The workflow of this embodiment is as follows:

when the valve core is opened, the valve core main shaft 12 is twisted, so that the ball 131 on the limit buckle 132 slides out of the limit groove 111, the water passing area 1411 is simultaneously communicated with the water inlet 1421 and the water outlet 1422, and water flows into the water inlet 1421, flows through the water passing area 1411 and then flows out of the water outlet 1422; when the water valve is closed, the closed area 1412 covers the water inlet 1421, and water flow cannot circulate, so that the closing effect is achieved.

When the valve core is closed, the valve core main shaft 12 is twisted, the ball 131 on the limit buckle 132 is clamped into the limit groove 111 through the guide of the mounting groove 121 under the action of the tension of the spring 133, the ball 131 collides with the limit groove 111 to generate large sound and vibration, the sound and vibration are expanded by the hand ring 15, a user can obviously perceive the sound, the closed area 1412 of the upper cover plate 141 completely covers the water inlet hole 1421 of the lower cover plate 142 at the moment, water cannot flow out of the water outlet hole 1422, and therefore the valve core can be guaranteed to be closed in place and cannot leak water.

Meanwhile, the faucet is turned on, the handle assembly 32 is rotated, the drive circuit board 27 controls the ultraviolet lamp 21 to be electrified and lightened according to the Hall signal of the Hall controller 33, ultraviolet light is emitted, the light performs a first sterilization effect on the water flow, then the water flow penetrates through the quartz tube 25, is gathered and reflected by the reflection ring 22, and performs a second irradiation sterilization on the water flow; meanwhile, heat generated by the ultraviolet lamp 21 is transferred to the radiating fins 24, and water flows through the radiating fins 24 to absorb and take away the heat, so that the influence on normal work and the reduction of service life caused by overhigh working temperature of the ultraviolet lamp 21 for a long time can be prevented.

TDS detector 5 real-time detection tap body 3 internal water flow's total dissolved substance's concentration, when the detected value surpassed the specified value, it is relatively poor to show quality of water, need in time handle the water source to guarantee that tap goes out water and reach the health standard.

Example two:

the second embodiment of the invention provides water purifying equipment, which comprises a water purifying equipment body and the water faucet, wherein the water faucet is arranged on the water purifying equipment body, and a water inlet pipeline of the water faucet is communicated with a water outlet end of the water purifying equipment.

The faucet of the water purifying equipment has vibration and sound prompt when being closed, so that people can determine that the faucet is closed in place in a sense, the phenomenon that the faucet is not closed in place due to negligence of a user is avoided, water resources are greatly wasted, and the water purifying equipment is energy-saving and environment-friendly; the built-in rivers sterilizing equipment disinfects, and the high efficiency is disinfected, healthy drinking water. The TDS detector detects the concentration value of total soluble substances of water taking in real time and monitors and controls the water quality of the water taking.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.