CN113464718A - Intelligent disinfection faucet - Google Patents
Intelligent disinfection faucet Download PDFInfo
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- CN113464718A CN113464718A CN202110629734.6A CN202110629734A CN113464718A CN 113464718 A CN113464718 A CN 113464718A CN 202110629734 A CN202110629734 A CN 202110629734A CN 113464718 A CN113464718 A CN 113464718A
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- hole
- valve
- faucet
- communicated
- pump
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 45
- 238000005086 pumping Methods 0.000 claims abstract description 10
- 239000000645 desinfectant Substances 0.000 claims description 26
- 238000004140 cleaning Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 9
- 238000013016 damping Methods 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 239000007921 spray Substances 0.000 claims description 5
- 239000008399 tap water Substances 0.000 claims description 3
- 235000020679 tap water Nutrition 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000005034 decoration Methods 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Classifications
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- 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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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Multiple-Way Valves (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 formed in the faucet body in 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 the lower valve hole and a water outlet hole communicated with the upper valve hole, a valve rod is connected in the upper valve hole in a sliding mode along the vertical direction, the lower end of the valve rod is located in the lower valve hole and is provided with a cone used 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; a convex rod extending out of the end cover is arranged at the upper end of the valve rod, a connecting block is fixedly arranged at the upper end of the convex rod, a rotary groove is formed in the upper end of the connecting block, and a ball body is rotatably connected in the rotary groove; a liquid inlet is formed in the side face of the end block, and a liquid pumping assembly connected with the cone is arranged in the end block; this intelligence disinfection tap is simple structure not only, can disinfect with the spheroid of human contact on the tap moreover.
Description
Technical Field
The invention relates to the technical field of water faucets, in particular to a water faucet with a self-cleaning function.
Background
The water faucet is used for controlling the size of water flow, the common water faucet comprises a water 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 water faucet body, the valve component is connected with a handle arranged outside the water faucet body, and the valve core is driven to act by stirring the handle so as to realize the water flow switch; the water faucet has wide application, such as a household water faucet, an industrial water faucet, a public place water faucet and the like, and a conventional water faucet used in a public place needs to be contacted with a switch of the water faucet when washing hands, and the switch of the water faucet is stained with a lot of stains and a lot of bacteria due to the fact that the water faucet can not be effectively cleaned for a long time; the hand washing effect of people is greatly influenced, the propagation of germs cannot be effectively prevented, and the hand washing machine is inconvenient for people who love cleanness; in addition, under the global outbreak of new crown epidemic situation, the requirement on personal hand hygiene is higher, and the high-frequency contact water faucet button disinfection needs to be enhanced.
Disclosure of Invention
The invention aims to provide an intelligent disinfection faucet which is simple in structure and can disinfect a ball body, which is in contact with a human body, on the faucet.
In order to achieve the purpose, the invention provides the following technical scheme: an intelligent disinfection faucet comprises a faucet 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 faucet body along the vertical direction, and the lower valve hole is communicated with the upper valve hole and is positioned at the same axial position; the lower end of the lower valve hole of the tap body is fixedly provided with an end block, the upper end of the upper valve hole is fixedly provided with an end cover, the side surface of the tap body is provided with a water inlet hole communicated with the lower valve hole and a water outlet hole communicated with the upper valve hole, a valve rod is connected in the upper valve hole in a sliding mode along the vertical direction, the lower end of the valve rod is located in the lower valve hole and is 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 the lower end of the upper valve hole is arranged in the lower valve hole; a convex rod extending out of the end cover is arranged at the upper end of the valve rod, a connecting block is fixedly arranged at the upper end of the convex rod, a rotary groove is formed in the upper end of the connecting block, and a ball body is rotatably connected in the rotary groove; a liquid inlet is formed in the side face of the end block, a liquid pumping assembly connected with the cone is arranged in the end block, when the faucet is opened, the ball is pressed downwards, the cone is driven by the valve rod to open the lower end of the lower valve hole, tap water flows in from the water inlet hole and flows out from the water outlet hole, and the liquid pumping assembly pumps disinfectant into the faucet 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 pumped disinfectant is sprayed on the ball body by the liquid pumping assembly.
Furthermore, an upper cavity is formed between the upper end of the valve rod and the end cover in the upper valve hole, a first slotted hole and a second slotted hole which is communicated with the first slotted hole and is coaxial with the first slotted hole are formed in the faucet body, the first slotted hole and the second slotted hole are both communicated with the upper cavity, and a first air hole communicated with the first slotted hole is formed in the outer side of the faucet body; a first sliding rod is connected in the second groove hole in a sliding mode, a valve plate used for controlling the opening or closing of a first air hole is arranged at one end, extending into the first groove hole, of the first sliding rod, 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 formed in the first sliding rod, and a damping air hole communicated with the first through hole is formed in the valve plate; when the valve rod moves downwards, vacuum is formed in the upper cavity, the valve plate opens the first air hole, and air quickly enters the upper cavity through the first air hole and the first slotted hole; when the valve rod moves upwards, the valve plate is blocked on the first air hole, and air in the upper cavity is slowly discharged through the second slotted hole, the first through hole and the damping air hole in sequence.
Furthermore, the pump liquid assembly 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 connected in the pump hole in a sliding mode, a pump cavity is formed in the pump hole between the pump plug and the upper end of the pump hole, a liquid inlet one-way valve used for communicating the pump cavity and the liquid inlet is arranged in the end block, and the liquid inlet one-way valve is used for controlling disinfectant to flow from the liquid inlet to the pump cavity in a one-way mode; the lower end of the cone is provided with a convex column extending into the pump cavity; a second through hole communicated with the pump cavity is formed in the convex column, the cone and the valve rod, a liquid outlet one-way valve is fixedly arranged in the second through hole, a first annular groove communicated with the second through hole is formed in the outer side of the valve rod, a second annular groove is formed in the inner side wall of the upper valve hole, and third through holes communicated with the rotary groove are formed in the valve rod and the connecting block; 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 and the second annular groove are disconnected; 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 the disinfectant in the pump cavity is sprayed on the ball body through the rotary groove.
Furthermore, a liquid gathering hole communicated with the third through hole and a plurality of spray holes used for communicating the liquid gathering hole and the rotary groove are formed in the connecting block.
Furthermore, a first mounting groove communicated with a 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 disinfectant collecting hole through the third through hole, the impeller is driven to drive the first rotating shaft to rotate; the ball body is fixedly arranged on the second rotating shaft, a transmission assembly is arranged between the first rotating shaft and the second rotating shaft in the second mounting groove, and the transmission assembly is used for driving the second rotating shaft to rotate when the first rotating shaft rotates.
Further, the transmission assembly includes the drive belt, the fixed first band pulley that is equipped with of one end that first pivot stretches into in the second mounting groove, the fixed second band pulley that is equipped with of one end that the second pivot stretches into in the second mounting groove, the drive belt is located between first band pulley and the second band pulley.
Furthermore, a cleaning block in contact 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 is sprayed out after the delay faucet is closed, so that the ball body is disinfected, and the purpose of self-cleaning is achieved;
2. the impeller is used for driving the ball body to rotate, so that the disinfectant can be uniformly sprayed on the ball body, and the whole ball body is disinfected;
3. the cleaning block is tightly attached to the ball body, so that when the ball body rotates, the cleaning block can wipe stains on the ball body completely, and the cleaning effect is achieved;
4. through the cooperation of the second annular groove formed in the water tap and the first annular groove formed in the valve rod, the disinfectant is discharged after the water tap cone is closed in a delayed mode, the ball is cleaned and disinfected, and the normal use of the water tap cannot be influenced.
Drawings
FIG. 1 is a cross-sectional view of the present invention;
FIG. 2 is an enlarged view taken at I of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view taken at II of FIG. 1 in accordance with the present invention;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
fig. 5 is a cross-sectional view taken along the line B-B of 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 open lower end and an upper valve hole 102 with an open upper end are arranged in the faucet body 1 along a vertical direction, and the lower valve hole 101 is communicated with the upper valve hole 102 and is in a coaxial position; the lower end of a lower valve hole 101 of the tap body 1 is fixedly provided with an end block 3, the upper end of an upper valve hole 102 is fixedly provided with an end cover 103, the side surface of the tap 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 mode along the vertical direction, the lower end of the valve rod 2 is located in the lower valve hole 101 and is provided with a cone 22 used for controlling the on-off of the lower end of the upper valve hole 102, and a first spring 5 used for forcing the cone 22 to press the lower end of the upper valve hole 102 is arranged in the lower valve hole 101; a convex rod 21 extending out of the end cover 103 is arranged at the upper end of the valve rod 2, a connecting block 14 is fixedly arranged at the upper end of the convex rod 21, a rotary groove 141 is arranged at the upper end of the connecting block 14, and a ball 11 is rotatably connected in the rotary groove 141; a liquid inlet 1d is formed in the side face of the end block 3, a liquid pumping assembly connected with the cone 22 is arranged in the end block 3, when the faucet is opened, the ball 11 is pressed downwards, the cone 22 is driven by the valve rod 2 to open the lower end of the lower valve hole 101, tap water flows in from the water inlet hole 1a and flows out from the water outlet hole 1b, and the liquid pumping assembly pumps disinfectant through the liquid inlet 1 d; when the water 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 pumped disinfection liquid is sprayed on the ball 11 by the liquid pumping assembly.
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 slotted hole 104 and a second slotted hole 105 which is communicated with the first slotted hole 104 and coaxial with the first slotted hole are arranged in the tap body 1, the first slotted hole 104 and the second slotted hole 105 are communicated with the upper chamber 1k through a flow passage 1f arranged in the tap body 1, and a first air hole 1e communicated with the first slotted hole 104 is arranged on the outer side of the tap body 1; a first slide bar 9 is connected in the second slot 105 in a sliding manner, a valve plate 91 for controlling the opening or closing of the first air hole 1e is arranged at one end of the first slide bar 9 extending into the first slot 104, a second spring 10 for forcing the valve plate 91 to close the air hole is arranged in the first slot 104, a first through hole 92 communicated with the second slot 105 is arranged in the first slide bar 9, and a damping air hole 9a communicated with the first through hole 92 is arranged in the valve plate 91; 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 slotted hole 104; when the valve rod 2 moves upward, the valve plate 91 blocks the first air hole 1e, and the air in the upper chamber 1k is slowly discharged through the second slot hole 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 connected in the pump hole 106 in a sliding mode, a pump cavity 3a is formed in the pump hole 106 between the pump plug 4 and the upper end of 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 disinfectant to flow from the liquid inlet 1d to the pump cavity 3a in a one-way mode; the lower end of the cone 22 is provided with a convex column 23 extending into the pump cavity 3 a; a second through hole 2a communicated with the pump cavity 3a is formed in the convex column 23, the cone 22 and the valve rod 2, a liquid outlet one-way valve 8 is fixedly arranged in the second through hole 2a, a first annular groove 2a1 communicated with the second through hole 2a is formed in the outer side of the valve rod 2, a second annular groove 1c is formed in the inner side wall of the upper valve hole, and third through holes 2b communicated with the rotary groove 141 are formed in the valve rod 2 and the connecting block 14; 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 from 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. A liquid collecting hole 14b communicated with the third through hole 2b and a plurality of spray holes 14c for communicating the liquid collecting hole 14b and the rotary groove 141 are formed in the connecting block 14.
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, the first rotating shaft 17 is rotatably connected to the connecting block 14, 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 fluid converging hole 14b through the third through hole 2b, the impeller is driven to drive the first rotating shaft 17 to rotate; the interior rotation of rotating groove 141 is connected with second pivot 12 parallel with first pivot 17, spheroid 11 fixed mounting is on second pivot 12, be equipped with drive assembly between first pivot 17 and second pivot 12 in second mounting groove 143, drive assembly is used for driving second pivot 12 to rotate when first pivot 17 rotates. The transmission assembly comprises a transmission belt 18, a first belt wheel 13b is fixedly arranged at one end of the first rotating shaft 17 extending into the second mounting groove 143, a second belt wheel 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 wheel 13b and the second belt wheel 13 a. The cleaning block 16 contacting with the ball 11 is fixed in the rotary groove 141.
When the water-saving disinfection device is needed to work, the water-saving disinfection device is firstly needed to be installed on a municipal water pipe, so that cold water can enter the water faucet from the water inlet hole 1a and flow out from the water outlet hole 1b, and disinfection liquid enters the water faucet from the liquid inlet 1 d.
When the faucet needs to be used, firstly, the ball body 11 is pressed downwards, the valve rod 2 is pushed to drive the cone 22 to overcome the first spring 5 to move downwards, the pump plug 4 is pushed to move downwards through the convex column 23, the pump cavity 3a is enlarged, and 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, the 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, and 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.
The ball body 11 is loosened, the cone body 22 is pushed to move upwards under the action of the first spring 5, the gas in the upper chamber 1k is discharged through the flow channel, the second slotted hole 105, the first through hole 92 and the damping air hole 9a, and the gas in the upper chamber 1k is slowly discharged under the action of the damping air hole 9a, so that the cone body 22 can slowly move upwards, and the faucet can be closed in a delayed mode; during the closing process of the water faucet, the second through hole 2a and the second annular groove 1c are disconnected, and the disinfectant in the pump cavity 3a cannot flow out under the action of the liquid inlet one-way valve 7.
When the cone 22 moves upward until the lower end of the uphole valve hole 102 is 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 through the second annular groove 1c, the pump plug 4 is pushed to move upward under the action of the third spring 6, the disinfectant in the pump chamber 3a is sprayed on the sphere 11 through the liquid outlet one-way valve 8, the second through hole 2a, the first annular groove 2a1, the second annular groove 1c, the third through hole 2b and the first mounting groove 142 after pushing the impeller to rotate through the liquid collecting hole 14b and the spray hole 14c, the first rotating shaft 17 is driven to rotate due to the rotation of the impeller, the first belt pulley 13b is fixedly connected with the first rotating shaft 17, the first belt pulley 13b and the second belt pulley 13a are driven by the driving belt 18, the second rotating shaft 12 is fixedly connected with the second belt pulley 13a, the sphere 11 is fixedly connected with the second rotating shaft 12, so that the rotation of the sphere 11 can be driven to rotate, after the disinfectant is sprayed out of the spray hole 14c, the disinfectant can be sprayed on the whole sphere 11, and due to the sliding fit of the cleaning block 16 and the sphere 11, the surface of the sphere 11 can be wiped clean by the cleaning block 16 when the sphere 11 rotates, so that the cleaning function is achieved, and the self-cleaning and disinfecting functions of the faucet are completed.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. An intelligent disinfection faucet comprises a faucet 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 faucet body along the vertical direction, and the lower valve hole is communicated with the upper valve hole and is positioned at the same axial position; the novel faucet is characterized in that an end block is fixedly arranged at the lower end of a lower valve hole of the faucet body, 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 formed in the side face of the faucet body, a valve rod is connected in the upper valve hole in a sliding mode along the vertical direction, the lower end of the valve rod is located 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 the lower end of the upper valve hole is arranged in the lower valve hole; a convex rod extending out of the end cover is arranged at the upper end of the valve rod, a connecting block is fixedly arranged at the upper end of the convex rod, a rotary groove is formed in the upper end of the connecting block, and a ball body is rotatably connected in the rotary groove; a liquid inlet is formed in the side face of the end block, a liquid pumping assembly connected with the cone is arranged in the end block, when the faucet is opened, the ball is pressed downwards, the cone is driven by the valve rod to open the lower end of the lower valve hole, tap water flows in from the water inlet hole and flows out from the water outlet hole, and the liquid pumping assembly pumps disinfectant into the faucet 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 pumped disinfectant is sprayed on the ball body by the liquid pumping assembly.
2. The intelligent disinfection faucet of claim 1, wherein the upper valve opening forms an upper chamber between the upper end of the valve stem and the end cap, the faucet body is internally provided with a first slot opening and a second slot opening which is coaxial and communicated with the first slot opening, the first slot opening and the second slot opening are both communicated with the upper chamber, and the outer side of the faucet body is provided with a first air hole communicated with the first slot opening; a first sliding rod is connected in the second groove hole in a sliding mode, a valve plate used for controlling the opening or closing of a first air hole is arranged at one end, extending into the first groove hole, of the first sliding rod, 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 formed in the first sliding rod, and a damping air hole communicated with the first through hole is formed in the valve plate; when the valve rod moves downwards, vacuum is formed in the upper cavity, the valve plate opens the first air hole, and air quickly enters the upper cavity through the first air hole and the first slotted hole; when the valve rod moves upwards, the valve plate is blocked on the first air hole, and air in the upper cavity 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 1, wherein the pump fluid assembly 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 in the pump hole between the pump plug and the upper end of the pump hole, a fluid inlet one-way valve for communicating the pump cavity and the fluid inlet is arranged in the end block, and the fluid inlet one-way valve is used for controlling disinfectant to flow from the fluid inlet to the pump cavity in one way; the lower end of the cone is provided with a convex column extending into the pump cavity; a second through hole communicated with the pump cavity is formed in the convex column, the cone and the valve rod, a liquid outlet one-way valve is fixedly arranged in the second through hole, a first annular groove communicated with the second through hole is formed in the outer side of the valve rod, a second annular groove is formed in the inner side wall of the upper valve hole, and third through holes communicated with the rotary groove are formed in the valve rod and the connecting block; 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 and the second annular groove are disconnected; 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 the disinfectant in the pump cavity is sprayed on the ball body through the rotary groove.
4. The intelligent disinfection faucet of claim 3, wherein a fluid collection hole is formed in the connecting block and communicates with the third through hole, and a plurality of spray holes are formed in the connecting block and communicate with the fluid collection hole and the rotary groove.
5. The intelligent disinfection faucet of claim 3, 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 surface of the connecting block, a first rotating shaft is rotatably connected in the connecting block, one end of the first rotating shaft is positioned in the first mounting groove and is fixedly provided with an impeller, and the impeller is driven to drive the first rotating shaft to rotate when the disinfectant flows into the fluid converging hole through the third through hole; the ball body is fixedly arranged on the second rotating shaft, a transmission assembly is arranged between the first rotating shaft and the second rotating shaft in the second mounting groove, and the transmission assembly is used for driving the second rotating shaft to rotate when the first rotating shaft rotates.
6. The intelligent disinfection faucet of claim 5, wherein the transmission assembly comprises a transmission belt, a first pulley is fixedly disposed at an end of the first rotating shaft extending into the second mounting groove, a second pulley is fixedly disposed at an end of the second rotating shaft extending into the second mounting groove, and the transmission belt is disposed between the first pulley and the second pulley.
7. The intelligent disinfection faucet of claim 5, wherein a cleaning block in contact with the ball is fixedly disposed in the rotary groove.
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| CN113464718B CN113464718B (en) | 2023-08-01 |
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| US5160117A (en) * | 1990-08-22 | 1992-11-03 | Alsthom Fluides Sapag | Bottom-of-vat valve |
| CN101509576A (en) * | 2009-03-30 | 2009-08-19 | 黄光智 | Water saving and mixing tap for water supply power generation |
| CN204004772U (en) * | 2014-07-04 | 2014-12-10 | 中山市意和环境科技有限公司 | A kind of integral type mixing wastewater with air water tap |
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| CN113464718B (en) | 2023-08-01 |
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