CN113464718B - Intelligent disinfection tap - Google Patents

Intelligent disinfection tap Download PDF

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Publication number
CN113464718B
CN113464718B CN202110629734.6A CN202110629734A CN113464718B CN 113464718 B CN113464718 B CN 113464718B CN 202110629734 A CN202110629734 A CN 202110629734A CN 113464718 B CN113464718 B CN 113464718B
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CN
China
Prior art keywords
hole
valve
pump
faucet
communicated
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Active
Application number
CN202110629734.6A
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Chinese (zh)
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CN113464718A (en
Inventor
岳丽锋
王涛
赵明明
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Guangdong Kinen Sanitary Ware Industrial Co ltd
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Guangdong Kinen Sanitary Ware Industrial Co ltd
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Priority to CN202110629734.6A priority Critical patent/CN113464718B/en
Publication of CN113464718A publication Critical patent/CN113464718A/en
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Classifications

    • 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
    • F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/26—Accessories or devices or components used for biocidal treatment
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Epidemiology (AREA)
  • Mechanical Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Multiple-Way Valves (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)

Abstract

The invention discloses an intelligent disinfection faucet, which comprises a faucet body, wherein a lower valve hole and an upper valve hole are arranged in the faucet body along the vertical direction; the lower end of the tap body is fixedly provided with an end block, the upper end of the tap body is fixedly provided with an end cover, the side surface of the tap body is provided with a water inlet hole communicated with a lower valve hole and a water outlet hole communicated with an upper valve hole, a valve rod is slidingly connected in the upper valve hole along the vertical direction, the lower end of the valve rod is positioned in the lower valve hole and provided with a cone for controlling the on-off of the lower end of the upper valve hole, and a first spring is arranged in the lower valve hole; the upper end of the valve rod is provided with a convex rod extending out of the end cover, the upper end of the convex rod is fixedly provided with a connecting block, the upper end of the connecting block is provided with a rotary groove, and a ball body is rotationally connected in the rotary groove; the side surface of the end block is provided with a liquid inlet, and a liquid pumping assembly connected with the cone is arranged in the end block; the intelligent disinfection faucet is simple in structure and can disinfect a ball body in contact with a human body on the faucet.

Description

Intelligent disinfection tap
Technical Field
The invention relates to the technical field of water taps, in particular to a water tap with a self-cleaning function.
Background
The faucet is a switch for controlling the water flow, the common faucet comprises a faucet body consisting of a water inlet channel and a water outlet channel, a valve component for controlling the water flow switch is fixed in the faucet body, the valve component is connected with a handle arranged outside the faucet body, and the valve component drives a valve core to act by pulling the handle so as to realize the water flow switch; the faucet has wide application, such as a household faucet, an industrial faucet, a public place faucet and the like, and a conventional faucet is used for washing hands in the public place, so that the faucet needs to be contacted with a switch of the faucet, and the switch of the faucet is stained with a plurality of stains and grows a plurality of bacteria because the switch of the faucet cannot be cleaned effectively for a long time; the hand washing effect of people is very affected, the spread of germs cannot be effectively prevented, and the hand washing agent is inconvenient for people loving clean to use; in addition, in the large environment of the global outbreak of new epidemic situations, the requirement on personal hand hygiene is higher, and the high-frequency contact enhancing faucet button disinfection is needed.
Disclosure of Invention
The invention aims to provide an intelligent disinfection faucet which is simple in structure and can disinfect a sphere contacted with a human body on the faucet.
In order to achieve the above purpose, the present invention provides the following technical solutions: an intelligent disinfection water tap comprises a tap body, wherein a lower valve hole with an opening at the lower end and an upper valve hole with an opening at the upper end are arranged in the tap body along the vertical direction, and the lower valve hole and the upper valve hole are communicated and are in a coaxial position; the faucet body is fixedly provided with an end block at the lower end of a lower valve hole, an end cover is fixedly arranged at the upper end of an upper valve hole, a water inlet hole communicated with the lower valve hole and a water outlet hole communicated with the upper valve hole are arranged on the side surface of the faucet body, a valve rod is slidably connected in the upper valve hole along the vertical direction, the lower end of the valve rod is positioned in the lower valve hole and provided with a cone for controlling the on-off of the lower end of the upper valve hole, and a first spring for forcing the cone to press towards the lower end of the upper valve hole is arranged in the lower valve hole; the upper end of the valve rod is provided with a convex rod extending out of the end cover, the upper end of the convex rod is fixedly provided with a connecting block, the upper end of the connecting block is provided with a rotary groove, and a ball body is rotationally connected in the rotary groove; the side of the end block is provided with a liquid inlet, a liquid pumping assembly connected with the cone is arranged in the end block, when the faucet is opened, the ball is pressed downwards to drive the cone to open the lower end of the lower valve hole through the valve rod, tap water flows in from the water inlet and flows out from the water outlet, and the liquid pumping assembly pumps disinfectant through the liquid inlet; when the tap is closed, the first spring pushes the cone to move upwards slowly, and when the cone closes the lower end of the upper valve hole, the pump liquid component sprays the pumped disinfection liquid on the sphere.
Further, an upper cavity is formed between the upper end of the valve rod and the end cover in the upper valve hole, a first slot hole and a second slot hole which is communicated with the first slot hole and coaxial with the first slot hole are formed in the tap body, the first slot hole and the second slot hole are both communicated with the upper cavity, and a first air hole communicated with the first slot hole is formed in the outer side of the tap body; the first sliding rod is connected with a first sliding rod in a sliding mode, a valve plate used for controlling the opening or closing of the first air hole is arranged at one end of the first sliding rod extending into the first groove hole, a second spring used for forcing the valve plate to close the air hole is arranged in the first groove hole, a first through hole communicated with the second groove hole is arranged in the first sliding rod, and a damping air hole communicated with the first through hole is arranged in the valve plate; when the valve rod moves downwards, vacuum is formed in the upper chamber, the valve plate opens the first air hole, and air rapidly enters the upper chamber through the first air hole and the first slot hole; when the valve rod moves upwards, the valve plate is plugged on the first air hole, and the air in the upper chamber is slowly discharged through the second slotted hole, the first through hole and the damping air hole in sequence.
Further, the pump liquid component comprises a pump plug and a third spring, a pump hole is formed in the end block along the axial direction of the valve rod, the pump plug is slidably connected in the pump hole, a pump cavity is formed between the pump plug and the upper end of the pump hole in the pump hole, a liquid inlet one-way valve used for communicating the pump cavity with a liquid inlet is arranged in the end block, and the liquid inlet one-way valve is used for controlling disinfectant to flow unidirectionally from the liquid inlet to the pump cavity; the lower end of the cone is provided with a convex column extending into the pump cavity; the inner side wall of the upper valve hole is provided with a second annular groove, and the valve rod and the connecting block are internally provided with a third through hole communicated with the rotary groove; when the cone moves downwards, the convex column pushes the pump plug to move downwards, vacuum is formed in the pump cavity, disinfectant enters the pump cavity through the liquid inlet one-way valve, and the first annular groove is disconnected with the second annular groove; when the valve rod drives the cone to move upwards to close the lower end of the upper valve hole, the first annular groove is communicated with the second annular groove, the pump plug moves upwards under the action of the third spring, and disinfectant in the pump cavity is sprayed on the ball body through the rotary groove.
Further, a liquid collecting hole communicated with the third through hole and a plurality of spray holes used for communicating the liquid collecting hole and the rotary groove are formed in the connecting block.
Further, a first mounting groove communicated with the third through hole is formed in the connecting block, a second mounting groove is formed in the side face of the connecting block, a first rotating shaft is connected in the connecting block in a rotating mode, one end of the first rotating shaft is located in the first mounting groove and is fixedly provided with an impeller, and when the disinfectant flows into the liquid collecting hole through the third through hole, the impeller is driven to drive the first rotating shaft to rotate; the rotary groove is rotationally connected with a second rotary shaft parallel to the first rotary shaft, the ball body is fixedly arranged on the second rotary shaft, a transmission assembly is arranged between the first rotary shaft and the second rotary shaft in the second mounting groove, and the transmission assembly is used for driving the second rotary shaft to rotate when the first rotary shaft rotates.
Further, the transmission assembly comprises a transmission belt, a first belt wheel is fixedly arranged at one end of the first rotating shaft extending into the second mounting groove, a second belt wheel is fixedly arranged at one end of the second rotating shaft extending into the second mounting groove, and the transmission belt is located between the first belt wheel and the second belt wheel.
Further, a cleaning block contacted with the ball body is fixedly arranged in the rotary groove.
Advantageous effects
Compared with the prior art, the technical scheme of the invention has the following advantages:
1. the pump plug is controlled to descend by pressing the valve rod, so that the disinfectant is sucked into the pump cavity, and the disinfectant is sprayed out after the delay faucet is closed, so that the ball is disinfected, and the aim of self cleaning is fulfilled;
2. the impeller is used for driving the sphere to rotate, so that the disinfectant can be uniformly sprayed on the sphere, and the whole sphere is disinfected;
3. the cleaning block is tightly attached to the ball body, so that the cleaning block can wipe off stains on the ball body when the ball body rotates, and the cleaning effect is achieved;
4. through using the cooperation of the second annular that sets up on the tap and the first annular that sets up on the valve rod for tap cone is just discharged after the delay is closed antiseptic solution, carries out cleaning and disinfecting to the spheroid, can not influence tap's normal use.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view of the invention at I in FIG. 1;
FIG. 3 is an enlarged view of the invention at II in FIG. 1;
FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 2 in accordance with the present invention;
fig. 5 is a cross-sectional view taken along the direction B-B in fig. 2 in accordance with the present invention.
Detailed Description
Referring to fig. 1-5, an intelligent disinfection faucet comprises a faucet body 1, wherein a lower valve hole 101 with an opening at the lower end and an upper valve hole 102 with an opening at the upper end are arranged in the faucet body 1 along the vertical direction, and the lower valve hole 101 and the upper valve hole 102 are communicated and are in a coaxial position; the faucet body 1 is fixedly provided with an end block 3 at the lower end of a lower valve hole 101, an end cover 103 is fixedly arranged at the upper end of an upper valve hole 102, the side surface of the faucet body 1 is provided with a water inlet hole 1a communicated with the lower valve hole 101 and a water outlet hole 1b communicated with the upper valve hole 102, a valve rod 2 is connected in the upper valve hole 102 in a sliding manner along the vertical direction, the lower end of the valve rod 2 is positioned in the lower valve hole 101 and is provided with a cone 22 for controlling the on-off of the lower end of the upper valve hole 102, and a first spring 5 for forcing the cone 22 to press towards the lower end of the upper valve hole 102 is arranged in the lower valve hole 101; the upper end of the valve rod 2 is provided with a convex rod 21 extending out of the end cover 103, the upper end of the convex rod 21 is fixedly provided with a connecting block 14, the upper end of the connecting block 14 is provided with a rotary groove 141, and the rotary groove 141 is rotationally connected with a sphere 11; the side of the end block 3 is provided with a liquid inlet 1d, the end block 3 is internally provided with a liquid pumping component connected with a cone 22, when the faucet is opened, the ball 11 is pressed downwards to drive the cone 22 to open the lower end of the lower valve hole 101 through the valve rod 2, tap water flows in from the water inlet 1a and flows out from the water outlet 1b, and the liquid pumping component pumps disinfectant through the liquid inlet 1 d; when the tap is closed, the first spring 5 pushes the cone 22 to move upwards slowly, and when the cone 22 closes the lower end of the upper valve hole 102, the pump assembly sprays the pumped disinfectant on the sphere 11.
An upper chamber 1k is formed between the upper end of the valve rod 2 and the end cover 103 in the upper valve hole 102, a first slot hole 104 is formed in the faucet body 1, and a second slot hole 105 which is communicated with the first slot hole 104 and is coaxial with the first slot hole 104 is formed in the faucet body 1, the first slot hole 104 and the second slot hole 105 are communicated with the upper chamber 1k through a flow passage 1f which is formed in the faucet body 1, and a first air hole 1e which is communicated with the first slot hole 104 is formed in the outer side of the faucet body 1; the second slot 105 is slidably connected with a first slide bar 9, one end of the first slide bar 9 extending into the first slot 104 is provided with a valve plate 91 for controlling the opening or closing of the first air hole 1e, the first slot 104 is internally provided with a second spring 10 for forcing the valve plate 91 to close the air hole, the first slide bar 9 is internally provided with a first through hole 92 communicated with the second slot 105, and the valve plate 91 is internally provided with a damping air hole 9a communicated with the first through hole 92; when the valve rod 2 moves downwards, vacuum is formed in the upper chamber 1k, the valve plate 91 opens the first air hole 1e, and air rapidly enters the upper chamber 1k through the first air hole 1e and the first slot hole 104; when the valve rod 2 moves upwards, the valve plate 91 is blocked on the first air hole 1e, and the air in the upper chamber 1k is slowly discharged through the second slot 105, the first through hole 92 and the damping air hole 9a in sequence.
The pump liquid assembly comprises a pump plug 4 and a third spring 6, a pump hole 106 is formed in the end block 3 along the axial direction of the valve rod 2, the pump plug 4 is slidably connected in the pump hole 106, a pump cavity 3a is formed between the pump plug 4 and the upper end of the pump hole 106 in the pump hole 106, a liquid inlet one-way valve 7 used for communicating the pump cavity 3a with a liquid inlet 1d is arranged in the end block 3, and the liquid inlet one-way valve 7 is used for controlling the disinfectant to flow in one way from the liquid inlet 1d into the pump cavity 3 a; the lower end of the cone 22 is provided with a convex column 23 which extends into the pump cavity 3 a; the convex column 23, the cone 22 and the valve rod 2 are internally provided with a second through hole 2a communicated with the pump cavity 3a, a liquid outlet one-way valve 8 is fixedly arranged in the second through hole 2a, the outer side of the valve rod 2 is provided with a first annular groove 2a1 communicated with the second through hole 2a, the inner side wall of the upper valve hole is provided with a second annular groove 1c, and the valve rod 2 and the connecting block 14 are internally provided with a third through hole 2b communicated with the rotary groove 141; when the cone 22 moves downwards, the convex column 23 pushes the pump plug 4 to move downwards, vacuum is formed in the pump cavity 3a, disinfectant enters the pump cavity 3a through the liquid inlet one-way valve 7, and the first annular groove 2a1 is disconnected with the second annular groove 1 c; when the valve rod 2 drives the cone 22 to move upwards to close the lower end of the upper valve hole 102, the first annular groove 2a1 is communicated with the second annular groove 1c, the pump plug 4 moves upwards under the action of the third spring 6, and the disinfectant in the pump cavity 3a is sprayed on the ball 11 through the rotary groove 141. The connecting block 14 is provided with a liquid collecting hole 14b communicating with the third through hole 2b, and a plurality of spray holes 14c for communicating the liquid collecting hole 14b with the rotary groove 141.
A first mounting groove 142 communicated with the third through hole 2b is formed in the connecting block 14, a second mounting groove 143 is formed in the side surface of the connecting block 14, a first rotating shaft 17 is connected to the connecting block 14 in a rotating mode, one end of the first rotating shaft 17 is located in the first mounting groove 142 and is fixedly provided with an impeller, and when the disinfectant flows into the liquid collecting hole 14b through the third through hole 2b, the impeller is driven to drive the first rotating shaft 17 to rotate; the rotating groove 141 is rotationally connected with a second rotating shaft 12 parallel to the first rotating shaft 17, the ball 11 is fixedly installed on the second rotating shaft 12, a transmission assembly is arranged between the first rotating shaft 17 and the second rotating shaft 12 in the second installation groove 143, and the transmission assembly is used for driving the second rotating shaft 12 to rotate when the first rotating shaft 17 rotates. The transmission assembly comprises a transmission belt 18, a first belt pulley 13b is fixedly arranged at one end of the first rotating shaft 17 extending into the second mounting groove 143, a second belt pulley 13a is fixedly arranged at one end of the second rotating shaft 12 extending into the second mounting groove 143, and the transmission belt 18 is positioned between the first belt pulley 13b and the second belt pulley 13 a. The cleaning block 16 contacting with the ball 11 is fixedly arranged in the rotary groove 141.
When the disinfectant is required to be used for working, the disinfectant is firstly required to be installed on a municipal water pipe, so that cold water can enter the faucet from the water inlet 1a, flow out from the water outlet 1b and enter the faucet from the liquid inlet 1 d.
When the faucet is needed to be used, the ball 11 is pressed downwards, the valve rod 2 is pushed to drive the cone 22 to overcome the downward movement of the first spring 5, the pump plug 4 is pushed to move downwards through the convex column 23, the pump cavity 3a is enlarged, disinfectant enters from the liquid inlet 1d, and enters into the pump cavity 3a through the liquid inlet one-way valve 7; the upper chamber 1k is enlarged, air overcomes the second spring 10 to push the valve plate 91 to open the first air hole 1e, and the air enters the upper chamber 1k through the first air hole 1e, the first slot hole 104 and the flow channel; when the cone 22 abuts against the end block 3, the lower end of the upper valve hole 102 is completely opened, water enters from the water inlet hole 1a, passes through the lower valve hole 101 and the upper valve hole 102, and flows out from the water outlet hole 1 b.
Releasing the ball 11, pushing the cone 22 to move upwards under the action of the first spring 5, discharging the gas in the upper chamber 1k through the runner, the second slotted hole 105, the first through hole 92 and the damping air hole 9a, and slowly discharging the gas in the upper chamber 1k due to the action of the damping air hole 9a, so that the cone 22 can slowly move upwards, and the faucet can be closed in a delayed mode; during the closing process of the faucet, the second through hole 2a and the second annular groove 1c are disconnected, and the disinfectant in the pump cavity 3a can not flow out under the action of the liquid inlet one-way valve 7.
When the cone 22 moves upwards to the lower end of the valve hole 102 on the river to be closed (as shown in fig. 1), at this time, the second through hole 2a and the third through hole 2b are communicated with the first annular groove 2a1 and pass through the second annular groove 1c, the pump plug 4 is pushed to move upwards under the action of the third spring 6, the disinfectant in the pump cavity 3a pushes the impeller to rotate through the liquid outlet check valve 8, the second through hole 2a, the first annular groove 2a1, the second annular groove 1c and the third through hole 2b, and the first mounting groove 142 and then is sprayed on the ball 11 through the liquid collecting hole 14b and the spray hole 14c, the first belt pulley 13b and the second belt pulley 13a are fixedly connected with the first belt pulley 17, the ball 11 and the second belt pulley 12 are fixedly connected with the second belt pulley 18, the ball 11 can be driven to rotate through the liquid outlet check valve 8, the disinfectant can be sprayed on the whole ball 11 after being sprayed out of the spray hole 14c, the ball 11 can be matched with the ball 11 in a sliding manner when the ball 11 is in a sliding manner, and the ball 11 can be cleaned, and the surface of the water tap can be cleaned by cleaning the ball 11 can be cleaned, and the surface can be cleaned by cleaning the ball 11.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.

Claims (5)

1. An intelligent disinfection water tap comprises a tap body, wherein a lower valve hole with an opening at the lower end and an upper valve hole with an opening at the upper end are arranged in the tap body along the vertical direction, and the lower valve hole and the upper valve hole are communicated and are in a coaxial position; the faucet is characterized in that an end block is fixedly arranged at the lower end of a lower valve hole, an end cover is fixedly arranged at the upper end of an upper valve hole, a water inlet hole communicated with the lower valve hole and a water outlet hole communicated with the upper valve hole are arranged on the side surface of the faucet body, a valve rod is slidably connected in the upper valve hole along the vertical direction, the lower end of the valve rod is positioned in the lower valve hole and provided with a cone used for controlling the on-off of the lower end of the upper valve hole, and a first spring used for forcing the cone to press towards the lower end of the upper valve hole is arranged in the lower valve hole; the upper end of the valve rod is provided with a convex rod extending out of the end cover, the upper end of the convex rod is fixedly provided with a connecting block, the upper end of the connecting block is provided with a rotary groove, and a ball body is rotationally connected in the rotary groove; the side of the end block is provided with a liquid inlet, a liquid pumping assembly connected with the cone is arranged in the end block, when the faucet is opened, the ball is pressed downwards to drive the cone to open the lower end of the lower valve hole through the valve rod, tap water flows in from the water inlet and flows out from the water outlet, and the liquid pumping assembly pumps disinfectant through the liquid inlet; when the faucet is closed, the first spring pushes the cone to move upwards slowly, and when the cone closes the lower end of the upper valve hole, the pump liquid component sprays the pumped disinfectant on the sphere;
the pump liquid component comprises a pump plug and a third spring, a pump hole is formed in the end block along the axial direction of the valve rod, the pump plug is slidably connected in the pump hole, a pump cavity is formed between the pump plug and the upper end of the pump hole in the pump hole, a liquid inlet one-way valve used for communicating the pump cavity with a liquid inlet is arranged in the end block, and the liquid inlet one-way valve is used for controlling disinfectant to flow unidirectionally from the liquid inlet to the pump cavity; the lower end of the cone is provided with a convex column extending into the pump cavity; the inner side wall of the upper valve hole is provided with a second annular groove, and the valve rod and the connecting block are internally provided with a third through hole communicated with the rotary groove; when the cone moves downwards, the convex column pushes the pump plug to move downwards, vacuum is formed in the pump cavity, disinfectant enters the pump cavity through the liquid inlet one-way valve, and the first annular groove is disconnected with the second annular groove; when the valve rod drives the cone to move upwards to close the lower end of the upper valve hole, the first annular groove is communicated with the second annular groove, the pump plug moves upwards under the action of the third spring, and disinfectant in the pump cavity is sprayed on the ball body through the rotary groove; and the connecting block is internally provided with a liquid collecting hole communicated with the third through hole and a plurality of spray holes used for communicating the liquid collecting hole with the rotary groove.
2. The intelligent disinfection faucet according to claim 1, wherein an upper chamber is formed between the upper end of the valve rod and the end cover in the upper valve hole, the faucet body is internally provided with a first slot hole and a second slot hole which is communicated with the first slot hole and coaxial with the first slot hole, the first slot hole and the second slot hole are both communicated with the upper chamber, and a first air hole communicated with the first slot hole is formed on the outer side of the faucet body; the first sliding rod is connected with a first sliding rod in a sliding mode, a valve plate used for controlling the opening or closing of the first air hole is arranged at one end of the first sliding rod extending into the first groove hole, a second spring used for forcing the valve plate to close the air hole is arranged in the first groove hole, a first through hole communicated with the second groove hole is arranged in the first sliding rod, and a damping air hole communicated with the first through hole is arranged in the valve plate; when the valve rod moves downwards, vacuum is formed in the upper chamber, the valve plate opens the first air hole, and air rapidly enters the upper chamber through the first air hole and the first slot hole; when the valve rod moves upwards, the valve plate is plugged on the first air hole, and the air in the upper chamber is slowly discharged through the second slotted hole, the first through hole and the damping air hole in sequence.
3. The intelligent disinfection faucet of claim 2, wherein a first mounting groove communicated with the third through hole is formed in the connecting block, a second mounting groove is formed in the side face of the connecting block, a first rotating shaft is connected in a rotating mode to the connecting block, one end of the first rotating shaft is located in the first mounting groove and fixedly provided with an impeller, and the disinfectant drives the impeller to drive the first rotating shaft to rotate when flowing into the liquid collecting hole through the third through hole; the rotary groove is rotationally connected with a second rotary shaft parallel to the first rotary shaft, the ball body is fixedly arranged on the second rotary shaft, a transmission assembly is arranged between the first rotary shaft and the second rotary shaft in the second mounting groove, and the transmission assembly is used for driving the second rotary shaft to rotate when the first rotary shaft rotates.
4. The intelligent disinfection faucet of claim 3, wherein the drive assembly comprises a drive belt, a first pulley is fixedly disposed at an end of the first shaft extending into the second mounting groove, a second pulley is fixedly disposed at an end of the second shaft extending into the second mounting groove, and the drive belt is disposed between the first pulley and the second pulley.
5. The intelligent disinfection faucet of claim 4, wherein a cleaning block in contact with the ball is fixedly arranged in the rotary groove.
CN202110629734.6A 2021-06-07 2021-06-07 Intelligent disinfection tap Active CN113464718B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110629734.6A CN113464718B (en) 2021-06-07 2021-06-07 Intelligent disinfection tap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110629734.6A CN113464718B (en) 2021-06-07 2021-06-07 Intelligent disinfection tap

Publications (2)

Publication Number Publication Date
CN113464718A CN113464718A (en) 2021-10-01
CN113464718B true CN113464718B (en) 2023-08-01

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Application Number Title Priority Date Filing Date
CN202110629734.6A Active CN113464718B (en) 2021-06-07 2021-06-07 Intelligent disinfection tap

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Citations (2)

* Cited by examiner, † Cited by third party
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