CN105887984A - Automated hand washing and drying all-in-one machine - Google Patents

Automated hand washing and drying all-in-one machine Download PDF

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Publication number
CN105887984A
CN105887984A CN201610443140.5A CN201610443140A CN105887984A CN 105887984 A CN105887984 A CN 105887984A CN 201610443140 A CN201610443140 A CN 201610443140A CN 105887984 A CN105887984 A CN 105887984A
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China
Prior art keywords
cabinet
water
aerator
electromagnetic valve
hand basin
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Application number
CN201610443140.5A
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Chinese (zh)
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CN105887984B (en
Inventor
李峰
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Jiangsu Tianhong New Energy Technology Co ltd
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Individual
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02Plumbing installations for fresh water
    • E03C1/04Water-basin installations specially adapted to wash-basins or baths
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K1/00Wash-stands; Appurtenances therefor
    • A47K1/02Portable toilet tables; Wash cabinets or stands
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47KSANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K10/00Body-drying implements; Toilet paper; Holders therefor
    • A47K10/48Drying by means of hot air
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02Plumbing installations for fresh water
    • E03C1/04Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0404Constructional or functional features of the spout
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02Plumbing installations for fresh water
    • E03C1/08Jet regulators or jet guides, e.g. anti-splash devices
    • E03C1/084Jet regulators with aerating means
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02Plumbing installations for fresh water
    • E03C1/04Water-basin installations specially adapted to wash-basins or baths
    • E03C2001/0415Water-basin installations specially adapted to wash-basins or baths having an extendable water outlet

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  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Nozzles (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

The invention discloses an automated hand washing and drying all-in-one machine which comprises a cabinet, a hand washing basin mounted on the cabinet, a connecting pipe mounted on the cabinet and positioned on the rear side of the hand washing basin, an integrated nozzle connected at the end of the connecting pipe, and an air blower mounted in the cabinet. The connecting pipe is of an inverted J-shaped structure, the end of the connecting pipe is positioned at the center above the hand washing basin while the lower end of the same is connected with the air blower, a connector connected with the connecting pipe is arranged on the upper portion of the integrated nozzle, an air guide cover integrally connected with the lower end of the connector is arranged on the lower portion of the integrated nozzle, the inner wall of the connector is connected with a water incoming joint through a connecting rib, the lower end of the water incoming joint is connected with a corrugated pipe, and the lower end of the corrugated pipe is connected with a water outgoing nozzle. The integrated nozzle integrates various functions, hands can be washed clean quickly, water splashing during hand washing can be prevented, and convenience is brought to blow-drying the hands after hand washing, so that a coat and trousers of a user are ensured not to be wetted by water splashes.

Description

A kind of automatization washes one's hands dry hands all-in-one
This patent is:
Invention entitled: a kind of automatization washes one's hands dry hands all-in-one
Application No.: 2015104753480
Filing date: 2015.08.06
The divisional application of patent application.
Technical field
The invention belongs to hand basin field, be specifically related to a kind of be suitable to public toilet use automatically wash one's hands, dry hands equipment.
Background technology
Existing faucet in order to when preventing from washing one's hands spray splash, the most all at faucet outlet, one guard is installed, makes the water of outflow more relax, reduce the splashing of spray, but the dynamics of washing away of corresponding current weakens and is unfavorable for rapidly by clean for hand washing.On the other hand, hand dryer typically can be used after washing one's hands to be dried up by hands, and hand dryer and faucet are typically not arranged in a place, use the most more inconvenience.
Summary of the invention
The technical problem to be solved is: the deficiency existed for prior art, there is provided one quickly will hand-wash totally, when can prevent from again washing one's hands, spray splashes, and the automatization that public place uses that is suitable to being easy to after washing hands to dry up hands washes one's hands dry hands all-in-one.
For realizing the purpose of the present invention, it is achieved by the following technical solutions: a kind of automatization washes one's hands dry hands all-in-one, include cabinet, the hand basin being arranged on cabinet, it is arranged on cabinet and is positioned at the connecting tube on rear side of hand basin, it is connected to the integrated shower nozzle of connecting tube end, and the aerator being arranged in cabinet;
Described connecting tube is inverted J-shaped structure, center above hand basin, the end of connecting tube, and the lower end of connecting tube is connected with described aerator;
Described integrated shower nozzle top is the union joint being connected with connecting tube, and integrated shower nozzle bottom is the wind scooper being connected with union joint lower end one;Described union joint inwall is connected by dowel water supply connector, and water supply connector lower end connects soft corrugated tube, and corrugated tube lower end connects Water outlet spray head, is connected by extension spring between Water outlet spray head with water supply connector, and extension spring is enclosed within the outer wall of described corrugated tube;
Described Water outlet spray head intermediary form has central water spray hole, and Water outlet spray head lower end part forms multiple water spray micropore in periphery, central water spray hole;A diameter of 8-12mm in central water spray hole, a diameter of 0.3-0.8mm of water spray micropore;
Described water supply connector is connected with the water inlet pipe of tap water, and water inlet pipe pipeline connects has entering water electromagnetic valve, entering water electromagnetic valve to be arranged in cabinet, and water inlet pipe upper end penetrates from connecting tube lower end;When described entering water electromagnetic valve is opened, corrugated tube elongation described in water pressure pushing, when entering water electromagnetic valve is closed, corrugated tube upwards resets and is in contraction state;
Described wind scooper inwall is middle narrow, and taking second place in upper end, lower end is the widest;Described Water outlet spray head periphery connects limited location post equably, and limited post is slidably matched with union joint inwall;Described Water outlet spray head forms the exhaust passage of annular when corrugated tube is in contraction state and between wind scooper inwall;Described Water outlet spray head bottom is mated with wind scooper middle and upper part when offseting and is blocked the exhaust passage of described annular;
The wind film air channel of a circular arc or ellipse arc is formed on front side of described wind scooper;
Described integrated shower nozzle lower end be provided with one in order to control entering water electromagnetic valve and open, aerator start by compressing switch, the most integrated shower nozzle lower end is also equipped with a photoelectric sensor being in opening in order to control aerator;
Described entering water electromagnetic valve, by compressing switch, photoelectric sensor and aerator be electrically connected with the controller respectively;Described be pressed by compressing switch after, aerator starts immediately, and entering water electromagnetic valve is crossed and started after t1, then after t2, entering water electromagnetic valve is closed;After entering water electromagnetic valve is by opening and being converted to close off, if photoelectric sensor detects signal, then aerator is held open state, stops when can't detect signal to photoelectric sensor;After entering water electromagnetic valve is by opening and being converted to close off, if photoelectric sensor can't detect signal, then after t3, aerator cuts out;
Described hand basin last week is in the annulus or elliptical ring shape with wind scooper lower end mating shapes;Described hand basin upper end is rounded convex circle, and hand basin top is positioned at the periphery of rounded convex circle and forms the flanging of level, and hand basin is placed on above cabinet on the installing port of table top by flanging;Being positioned on front side of hand basin below rounded convex circle and form return air inlet, the lower surface of return air inlet is the backflow inclined-plane tilted inside hand basin, and additionally uniformly connecting between the upper and lower end face of return air inlet has multiple connection post;
Inside the extended line of air outlet in described wind film air channel and the rounded convex circle on hand basin tangent, rounded convex circle is positioned at the part of return air inlet and forms the Coanda surface guiding the air-flow of wind film air channel blowout to flow into cabinet;
Connect below the centre of described hand basin and have drain pipe.
Compared with prior art, the invention has the beneficial effects as follows: described integrated shower nozzle is integrated with several functions, when being beneficial to quickly can prevent from washing one's hands totally, again by hand washing, spray splashes, and is easy to dry up hands after washing hands;Concrete, the central water spray hole of Water outlet spray head sprays current at a high speed as common hydrant, can be mixed in air, so water spray micropore, during the water spray micropore jet water outlet of periphery, the water sprayed and will not splash spray, the most also the current that central water spray hole sprays are surrounded, decrease the spray of ejection.Certainly, still have a small amount of spray after current scour to hand to splash, corrugated tube extends under hydraulic pressure effect, so that Water outlet spray head moves down, described Water outlet spray head is pushed against wind scooper middle and upper part, the air-flow that aerator is formed blows out from wind film air channel, and the air-flow of wind film air channel blowout forms air film and blocked by spray, it is to avoid spray splashes on the clothing of user;Additionally the return air inlet of hand basin is beneficial to the backflow of wind film air-flow, rounded convex circle has played the effect on Coanda surface, makes air-flow flow in cabinet along it, and the globule that air-flow carries simultaneously is fallen on backflow inclined-plane in the lower section of rounded convex circle, then flow in hand basin, it is to avoid the globule falls in cabinet.Additionally after entering water electromagnetic valve is closed, corrugated tube is retracted, and the air-flow of aerator blowout blows out from the annular air road between Water outlet spray head and wind scooper, can be dried up by hands after washing one's hands.Present configuration is compact, designs ingenious, it is possible to complete to wash one's hands, dry hands and ensure that again user will not be spattered with water clothing by spray, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the sectional structure schematic diagram of the present invention.
Fig. 3 is the sectional structure schematic diagram of hand basin.
Fig. 4, Fig. 5 are the structural representations of integrated shower nozzle.
Fig. 6 is the sectional structure schematic diagram of integrated shower nozzle.
1, cabinet;11, cabinet door;2, hand basin;21, drain pipe;22, flanging;23, rounded convex circle;24, return air inlet;241, backflow inclined-plane;25, post is connected;3, connecting tube;4, integrated shower nozzle;41, union joint;42, wind scooper;421, wind film air channel;43, water supply connector;431, dowel;432, corrugated tube;433, extension spring;44, Water outlet spray head;4401, water spray micropore;4402, central water spray hole;441, limited post;45, by compressing switch;46, photoelectric sensor;5, water inlet pipe;51, entering water electromagnetic valve;6, aerator;7, air exhauster.
Detailed description of the invention
Embodiment 1
According to shown in Fig. 1 to Fig. 6, the present embodiment is that a kind of automatization washes one's hands dry hands all-in-one, includes cabinet 1, the hand basin 2 being arranged on cabinet, it is arranged on cabinet and is positioned at the connecting tube 3 on rear side of hand basin, being connected to the integrated shower nozzle 4 of connecting tube end, and the aerator 6 being arranged in cabinet.
Described connecting tube is inverted J-shaped structure, center above hand basin, the end of connecting tube, and the lower end of connecting tube is connected with described aerator.
Described integrated shower nozzle top is the union joint 41 being connected with connecting tube, and integrated shower nozzle bottom is the wind scooper 42 being connected with union joint lower end one;Described union joint inwall is connected by dowel water supply connector 43, water supply connector lower end connects soft corrugated tube 432, corrugated tube lower end connects Water outlet spray head 44, is connected by extension spring 433 between Water outlet spray head with water supply connector, and extension spring is enclosed within the outer wall of described corrugated tube.
Described Water outlet spray head intermediary form has central water spray hole 4402, and Water outlet spray head lower end part forms multiple water spray micropore 4401 in periphery, central water spray hole;A diameter of 8-12mm in central water spray hole, a diameter of 0.3-0.8mm of water spray micropore;
Described water supply connector is connected with the water inlet pipe 5 of tap water, and water inlet pipe pipeline connects entering water electromagnetic valve 51, and entering water electromagnetic valve is arranged in cabinet 1, and water inlet pipe upper end penetrates from connecting tube lower end;When described entering water electromagnetic valve is opened, corrugated tube elongation described in water pressure pushing, when entering water electromagnetic valve is closed, corrugated tube upwards resets under extension spring pulls and is in contraction state;
Described wind scooper inwall is middle narrow, and taking second place in upper end, lower end is the widest;Described Water outlet spray head 44 periphery connects limited location post 441 equably, and limited post is slidably matched with union joint inwall;Described Water outlet spray head forms the exhaust passage of annular when corrugated tube is in contraction state and between wind scooper inwall;Described Water outlet spray head bottom is mated with wind scooper middle and upper part when offseting and is blocked the exhaust passage of described annular;
The wind film air channel 421 of a circular arc or ellipse arc is formed on front side of described wind scooper;
Described integrated shower nozzle lower end be provided with one in order to control entering water electromagnetic valve and open, aerator start by compressing switch 45, the most integrated shower nozzle lower end is also equipped with a photoelectric sensor 46 being in opening in order to control aerator.
Described entering water electromagnetic valve, by compressing switch, photoelectric sensor and aerator be electrically connected with the controller respectively;Described be pressed by compressing switch after, aerator starts immediately, and entering water electromagnetic valve is crossed and started after 0.5s, then after 6-8s, entering water electromagnetic valve is closed;After entering water electromagnetic valve is by opening and being converted to close off, if photoelectric sensor detects signal, then aerator is held open state, stops when can't detect signal to photoelectric sensor;After entering water electromagnetic valve is by opening and being converted to close off, if photoelectric sensor can't detect signal, then after 0.5s, aerator cuts out.
Described hand basin last week is in the annulus or elliptical ring shape with lower end, wind film air channel mating shapes;Described hand basin upper end is rounded convex circle 23, and hand basin top is positioned at the periphery of rounded convex circle and forms the flanging 22 of level, and hand basin is placed on above cabinet on the installing port of table top by flanging;Being positioned on front side of hand basin below rounded convex circle and form return air inlet 24, the lower surface of return air inlet is the backflow inclined-plane 241 tilted inside hand basin, and additionally uniformly connecting between the upper and lower end face of return air inlet has multiple connection post 2.
Inside the extended line of air outlet in described wind film air channel and the rounded convex circle on hand basin tangent, rounded convex circle is positioned at the part of return air inlet and forms the Coanda surface guiding the air-flow of wind film air channel blowout to flow into cabinet;Use such structure, it is the widest that return air inlet need not to do, return air inlet height has only at 5-10mm, if and do not use the Coanda surface that rounded convex circle formed, then need to be designed to return air inlet the form relative with wind film, not only affect the overall appearance of hand basin, be also easy to make the more globule drop among cabinet.
Connect below the centre of described hand basin and have drain pipe.Drain pipe passes in cabinet, and the lower end of drain pipe is connected to sewer.
It is also equipped with air in cabinet in described cabinet toward the air exhauster 7 pumped outside cabinet;Having two cabinet doors 11 by gemel connection on front side of described cabinet, cabinet door abuts with cabinet front seal.Air exhauster is also electrically connected with the controller, and air exhauster start and stop Tong Bu with described aerator.Owing to when the wind of lower end, dry hands air channel air outlet blowout arrives the return air inlet of hand basin, dynamics has weakened, negative pressure is formed in making cabinet by air exhauster, so that return air inlet both sides also form bigger pressure differential, being beneficial to increase intensity during wind film arrival return air inlet, more conducively wind film blocks the spray splash.Cabinet door abuts with cabinet front seal.Movable cabinet door is easy to the installation of cabinet inner part, maintenance.
Between described aerator and connecting tube, heater is installed.Make the hot blast that dry hands air channel blowout temperature is higher, be beneficial to quickly dry up moisture on hand.
During use, hands touches by compressing switch, aerator starts immediately, entering water electromagnetic valve starts after crossing 0.5s, Water outlet spray head starts water outlet, and corrugated tube extends under hydraulic pressure effect, and described Water outlet spray head bottom is mated with wind scooper middle and upper part and offseted, being blocked the exhaust passage of described annular, from wind film air channel, blowout forms wind film to air-flow;Again after 6-8s, entering water electromagnetic valve is closed, and if desired continues bath, the most again by once by compressing switch.After entering water electromagnetic valve is by opening and being converted to close off, if hands is not removed, illustrate to need dry hands, photoelectric sensor detects signal, then aerator works on, and air-flow blows out from the annular air road between Water outlet spray head and wind scooper and carries out dry hands, after dry hands completes to remove hands, photoelectric sensor can't detect signal, and aerator cuts out.Need not dry hands after washing one's hands, the most directly remove hands, photoelectric sensor can't detect signal, then, after 0.5s, aerator cuts out.
It is connected having heaters between described aerator and connecting tube, makes the hot blast that dry hands air channel blowout temperature is higher, be beneficial to quickly dry up moisture on hand.
Described integrated shower nozzle is integrated with several functions, and when being beneficial to quickly can prevent from washing one's hands totally, again by hand washing, spray splashes, and is easy to dry up hands after washing hands, it is ensured that user will not be spattered with water clothing by spray, practical.

Claims (1)

1. automatization washes one's hands a dry hands all-in-one, includes cabinet, and the hand basin being arranged on cabinet is arranged on cabinet and is positioned at the connecting tube on rear side of hand basin, being connected to the integrated shower nozzle of connecting tube end, and the aerator being arranged in cabinet;
Described connecting tube is inverted J-shaped structure, center above hand basin, the end of connecting tube, and the lower end of connecting tube is connected with described aerator;
Described integrated shower nozzle top is the union joint being connected with connecting tube, and integrated shower nozzle bottom is the wind scooper being connected with union joint lower end one;Described union joint inwall is connected by dowel water supply connector, and water supply connector lower end connects soft corrugated tube, and corrugated tube lower end connects Water outlet spray head, is connected by extension spring between Water outlet spray head with water supply connector, and extension spring is enclosed within the outer wall of described corrugated tube;
Described Water outlet spray head intermediary form has central water spray hole, and Water outlet spray head lower end part forms multiple water spray micropore in periphery, central water spray hole;A diameter of 8-12mm in central water spray hole, a diameter of 0.3-0.8mm of water spray micropore;
Described water supply connector is connected with the water inlet pipe of tap water, and water inlet pipe pipeline connects has entering water electromagnetic valve, entering water electromagnetic valve to be arranged in cabinet, and water inlet pipe upper end penetrates from connecting tube lower end;When described entering water electromagnetic valve is opened, corrugated tube elongation described in water pressure pushing, when entering water electromagnetic valve is closed, corrugated tube upwards resets under extension spring pulls and is in contraction state;
Described wind scooper inwall is middle narrow, and taking second place in upper end, lower end is the widest;Described Water outlet spray head periphery connects limited location post equably, and limited post is slidably matched with union joint inwall;Described Water outlet spray head forms the exhaust passage of annular when corrugated tube is in contraction state and between wind scooper inwall;Described Water outlet spray head bottom is mated with wind scooper middle and upper part when offseting and is blocked the exhaust passage of described annular;
The wind film air channel of a circular arc or ellipse arc is formed on front side of described wind scooper;
Described integrated shower nozzle lower end be provided with one in order to control entering water electromagnetic valve and open, aerator start by compressing switch, the most integrated shower nozzle lower end is also equipped with a photoelectric sensor being in opening in order to control aerator;
Described entering water electromagnetic valve, by compressing switch, photoelectric sensor and aerator be electrically connected with the controller respectively;Described be pressed by compressing switch after, aerator starts immediately, and entering water electromagnetic valve is crossed and started after 0.5s, then after 6-8s, entering water electromagnetic valve is closed;After entering water electromagnetic valve is by opening and being converted to close off, if photoelectric sensor detects signal, then aerator is held open state, stops when can't detect signal to photoelectric sensor;After entering water electromagnetic valve is by opening and being converted to close off, if photoelectric sensor can't detect signal, then after 0.5s, aerator cuts out;
Described hand basin last week is in the annulus or elliptical ring shape with lower end, wind film air channel mating shapes;Described hand basin upper end is rounded convex circle, and hand basin top is positioned at the periphery of rounded convex circle and forms the flanging of level, and hand basin is placed on above cabinet on the installing port of table top by flanging;Being positioned on front side of hand basin below rounded convex circle and form return air inlet, the lower surface of return air inlet is the backflow inclined-plane tilted inside hand basin, and additionally uniformly connecting between the upper and lower end face of return air inlet has multiple connection post;
Inside the extended line of air outlet in described wind film air channel and the rounded convex circle on hand basin tangent, rounded convex circle is positioned at the part of return air inlet and forms the Coanda surface guiding the air-flow of wind film air channel blowout to flow into cabinet;
Connect below the centre of described hand basin and have drain pipe;
Drain pipe passes in cabinet, and the lower end of drain pipe is connected to sewer;
It is also equipped with air in cabinet in described cabinet toward the air exhauster pumped outside cabinet;Having two cabinet doors by gemel connection on front side of described cabinet, cabinet door abuts with cabinet front seal;
Air exhauster is also electrically connected with the controller, and air exhauster start and stop Tong Bu with described aerator;
It is connected having heaters between described aerator and connecting tube.
CN201610443140.5A 2015-08-06 2015-08-06 It is a kind of to automate dry hand all-in-one machine of washing one's hands Active CN105887984B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610443140.5A CN105887984B (en) 2015-08-06 2015-08-06 It is a kind of to automate dry hand all-in-one machine of washing one's hands

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CN201510475348.0A CN105064464B (en) 2015-08-06 2015-08-06 A kind of automatization washes one's hands dry hands all-in-one
CN201610443140.5A CN105887984B (en) 2015-08-06 2015-08-06 It is a kind of to automate dry hand all-in-one machine of washing one's hands

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CN201610443140.5A Active CN105887984B (en) 2015-08-06 2015-08-06 It is a kind of to automate dry hand all-in-one machine of washing one's hands
CN201510475348.0A Active CN105064464B (en) 2015-08-06 2015-08-06 A kind of automatization washes one's hands dry hands all-in-one

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CN111779083A (en) * 2020-07-22 2020-10-16 天津奇好日用品有限公司 Hand sink with hand drying function

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CN110144998A (en) * 2019-06-05 2019-08-20 厦门曦哲贸易有限公司 A kind of Anti-splash is washed one's face and rinsed one's mouth device
CN111012226A (en) * 2019-12-25 2020-04-17 杭州昕华信息科技有限公司 Bathroom cabinet with additional guide and reuse of residual water

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CN2923839Y (en) * 2006-05-26 2007-07-18 谢向军 Sputtering-resisting water tap
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CN111779083A (en) * 2020-07-22 2020-10-16 天津奇好日用品有限公司 Hand sink with hand drying function

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CN106193203B (en) 2018-09-04
CN105887984B (en) 2018-06-26
CN106193203A (en) 2016-12-07
CN105064464B (en) 2016-08-17
CN105064464A (en) 2015-11-18

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