CN212564468U - Tap and water purification unit using same - Google Patents

Tap and water purification unit using same Download PDF

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Publication number
CN212564468U
CN212564468U CN202020498343.6U CN202020498343U CN212564468U CN 212564468 U CN212564468 U CN 212564468U CN 202020498343 U CN202020498343 U CN 202020498343U CN 212564468 U CN212564468 U CN 212564468U
Authority
CN
China
Prior art keywords
water
valve element
faucet
limiting
main shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN202020498343.6U
Other languages
Chinese (zh)
Inventor
张益凡
彭荣誉
黄松
叶小兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangxi Sowing Science & Technology Co ltd
Original Assignee
Jiangxi Sowing Science & Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jiangxi Sowing Science & Technology Co ltd filed Critical Jiangxi Sowing Science & Technology Co ltd
Priority to CN202020498343.6U priority Critical patent/CN212564468U/en
Priority to PCT/CN2020/113515 priority patent/WO2021203616A1/en
Priority to CN202080014370.4A priority patent/CN113677918A/en
Application granted granted Critical
Publication of CN212564468U publication Critical patent/CN212564468U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • F16K11/18—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle with separate operating movements for separate closure members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/60—Handles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The utility model discloses a water tap and water purifying equipment using the same, wherein the water tap comprises a limit valve core, a water flow sterilizing device and a water tap body, the limit valve core is arranged in the water tap body, and the water flow sterilizing device is arranged in an inner cavity pipeline of the water tap 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. The utility model discloses a water purification unit installs above-mentioned tap. The utility model discloses whether can let the clear and definite perception tap of user close and target in place, can provide healthy and safe water simultaneously.

Description

Tap and water purification unit using same
Technical Field
The utility model belongs to the technical field of water purification unit, concretely relates to tap and use its water purification unit.
Background
The valve core of the water faucet of the traditional water purifying equipment only opens and closes the water faucet purely, and does not have the limit hand feeling and the prompt sound for opening and closing the water faucet, so that a user cannot determine whether the water faucet is closed in place or not from the feeling, and the experience feeling 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.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems existing in the prior art, the utility model aims to provide a water faucet and a water purifying device using the same, which can allow a user to clearly sense whether the water faucet is closed in place and provide healthy water.
In order to achieve the above object, the present invention firstly provides a faucet, which comprises a position-limiting valve core, a water flow sterilization device and a faucet body, wherein the position-limiting valve core is arranged in the faucet body, and the water flow sterilization device is arranged in an inner cavity pipeline of 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 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 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.
Furthermore, the ultraviolet lamp device also comprises a driving circuit board which is positioned outside the device body and is electrically connected with the ultraviolet lamp, and the work of the ultraviolet lamp is controlled by the driving circuit board.
Further, the water faucet also comprises a TDS detector which is arranged on the inner cavity pipeline of the water faucet body.
The utility model discloses provide a water purification unit simultaneously, including water purification unit body and foretell tap, tap sets up on the water purification unit body, and tap's water intake pipe communicates with water purification unit's play water end.
Compared with the prior art, the beneficial effects of the utility model include:
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.
Drawings
Fig. 1 is an internal structure view of a faucet according to an embodiment of the present invention;
fig. 2 is an exploded view of a position-limiting valve element according to an embodiment of the present invention;
fig. 3 is a structural view of an open state of a position-limiting valve element according to an embodiment of the present invention;
fig. 4 is a structural diagram of a closed state of a position-limiting valve element according to an embodiment of the present invention;
FIG. 5 is an exploded view of a water flow sterilizer according to an embodiment of the present invention;
FIG. 6 is a vertical sectional view of a water flow 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 bottom view of a holder for an ultraviolet lamp according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in 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 embodiment of the utility model provides a water faucet, as shown in fig. 1 and 7, which comprises a limiting valve core 1, a water flow sterilizing device 2 and a water faucet body 3, wherein the limiting valve core 1 is arranged in the water faucet body 3, and the water flow sterilizing device 2 is arranged in an inner cavity pipeline 31 of the water 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.
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; thus, the ultraviolet lamp 21 can only irradiate the surface of the water flow and can not irradiate other parts of the water flow when the water flow is in the direct current state, so that the water flow is not sterilized thoroughly
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 body 23 is provided with a driving circuit board 27 outside, the driving circuit board 27 is electrically connected with the ultraviolet lamp 21, and the operation of the ultraviolet lamp 21 is controlled by the driving circuit board 27.
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 present embodiment further comprises a TDS detector 5, which is arranged on the inner cavity pipeline 31 of the faucet body 3. TDS detector 5 is used for detecting 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.
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 ultraviolet lamp 21 is electrified and lightened through the driving circuit board 27 to emit ultraviolet light, the light performs a first sterilization effect on the water flow, and then the water flow passes through the quartz tube 25 and is focused and reflected by the reflection ring 22 to perform 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:
an embodiment of the utility model provides a water purification unit, including water purification unit body and the tap that the embodiment was used, tap sets up on the water purification unit body, and tap's inlet channel communicates with water purification unit's play water end.
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 should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A faucet is characterized by comprising a limiting valve core, a water flow sterilizing 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 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.
3. The faucet of claim 2, 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.
4. The faucet of claim 3, 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.
5. The faucet of claim 4, wherein the cartridge spindle is coupled to a handle assembly of the faucet body, the handle assembly having a Hall controller disposed therein, the Hall controller being coupled to the cartridge spindle.
6. The faucet according to any one of claims 1 to 5, wherein the water flow sterilizing device comprises an ultraviolet lamp, a reflecting ring and a device body, the ultraviolet lamp is arranged in the water flow pipeline of the device body, the reflecting ring is arranged above the bracket of the ultraviolet lamp and sleeved in the water flow pipeline, and the bottom of the ultraviolet lamp is provided with a heat radiating fin which is just positioned in the water flow pipeline; the bottom of the bracket is provided with a plurality of spirally distributed water inlet channels.
7. The faucet of claim 6, further comprising a quartz tube disposed on the water flow line, the reflective ring sleeved on the outside of the quartz tube, and a quartz plate disposed above the ultraviolet lamp.
8. The faucet of claim 7, further comprising a driver circuit board located outside the device body and electrically connected to the ultraviolet lamp, the driver circuit board controlling operation of the ultraviolet lamp.
9. The faucet of claim 6, further comprising a TDS detector disposed on an internal lumen of the faucet body.
10. A water purifying device, comprising a water purifying device body and the water tap of any one of claims 1 to 9, 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.
CN202020498343.6U 2020-04-07 2020-04-07 Tap and water purification unit using same Expired - Fee Related CN212564468U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN202020498343.6U CN212564468U (en) 2020-04-07 2020-04-07 Tap and water purification unit using same
PCT/CN2020/113515 WO2021203616A1 (en) 2020-04-07 2020-09-04 Water faucet and water purification device applying same
CN202080014370.4A CN113677918A (en) 2020-04-07 2020-09-04 Tap and water purification unit using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202020498343.6U CN212564468U (en) 2020-04-07 2020-04-07 Tap and water purification unit using same

Publications (1)

Publication Number Publication Date
CN212564468U true CN212564468U (en) 2021-02-19

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Application Number Title Priority Date Filing Date
CN202020498343.6U Expired - Fee Related CN212564468U (en) 2020-04-07 2020-04-07 Tap and water purification unit using same
CN202080014370.4A Pending CN113677918A (en) 2020-04-07 2020-09-04 Tap and water purification unit using same

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202080014370.4A Pending CN113677918A (en) 2020-04-07 2020-09-04 Tap and water purification unit using same

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CN (2) CN212564468U (en)
WO (1) WO2021203616A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
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CN113677918A (en) * 2020-04-07 2021-11-19 江西书源科技有限公司 Tap and water purification unit using same

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