Background technology
Potable water major parts such as family, office building, office, school all are bottled waters at present.In Plastic Drum, transport to each bottled water station by factory's centralized system water, can, have plenty of and transport to another city.Each bottled water station send water conservancy project that bottled water is delivered to each user then.The user is in the potable water process, and dust in air, bacterium enter in the bottled water by return-air, and bottled water use or inventory time have been grown easily and polluted.In order to overcome the shortcoming of barreled drinking water, people have invented direct drinking fountain.Potable water manufacturing enterprise is installed in user terminal with direct drinking fountain, is connected with the city tap-water pipe, tap water is made pure water drink for the user.The large-scale direct drinking fountain of city dweller sub-district all is the coin-feed machine at present, and the user takes out the pure water of direct drinking fountain by inserting coins, and transports house back in the bucket of packing into, slowly drinks again.The coin-feed water dispenser has low price, the advantage that the water storage time is short.It is then pretty troublesome that but quantitative statistics is sold in the collection of the management of direct drinking fountain, coin, potable water, needs very big workload.
Therefore invent that a kind of drinking water quality is good, the user is easy to use, water dispenser management magnetic card packet mode direct drinking fountain simple, safe and reliable, that need not insert coins is very necessary.
The utility model content
The purpose of this utility model provides the magnetic card packet mode direct drinking fountain that a kind of drinking water quality is good, the user is easy for operation, the water dispenser management is simple, safe and reliable, the electric appliance and electronic integrated level is higher.
The purpose of this utility model is achieved in that
Magnetic card packet mode direct drinking fountain, form by casing, filtration unit, water butt etc., magnetic card packet mode direct drinking fountain is provided with integrated control plate, and integrated control plate is provided with power module, display screen, time generating circuit module, computer module, power model, radio frequency card reading module.
Display screen is a kind of in VFD display screen or the LCD display.
Card reader is any in radio frequency card reader, card reader or the IC card reader.
Power model is made up of triode and AC relay, the triode in the power model respectively with blowdown solenoid valve, solenoid purge valve, preceding entering water electromagnetic valve, moisturizing solenoid valve, the solenoid valve that puts hot water, put the cold water solenoid valve and be connected.AC relay output terminal in the power model is connected with hot-water heating system, water refrigerating plant, intake pump, bactericidal unit respectively.
The utility model principle of work is as follows:
The alternating current 220V power supply is the power transformer power supply in water dispenser, and power transformer is the power module power supply of various alternating voltages in the control plate.Power module is through ac-dc conversion, filtering, voltage stabilizing each module for power supply in the control plate.
Each button is connected the computer module input information respectively with the keypad that discharges water, time generating circuit module in the control plate.
Blowdown solenoid valve, solenoid purge valve, preceding entering water electromagnetic valve, moisturizing solenoid valve, the solenoid valve that puts hot water, put the cold water solenoid valve and be connected with triode in the power model respectively.
AC relay output terminal in the power model connects heating arrangement, refrigerating plant, water pump, bactericidal unit respectively.
Computer module sends work order to the information via computing of input to power model, hot-water heating system, water refrigerating plant, water pump, bactericidal unit and various solenoid valves etc. respectively; Send instruction to the VFD display screen, show water dispenser working status parameter and command character; The VFD display screen shows simultaneously.For example computer module obtains heating key information, and the instruction power model adds electrothermal relay work, and 220V voltage enters hot-water heating system; The VFD display screen shows the HEAT character simultaneously.
Computer module obtains the information of putting hot water for another example, the triode work that puts hot water of instruction power model, and DC24V voltage enters the solenoid valve that puts hot water, and water dispenser just puts hot water.
Radio-frequency card is a kind of by coil-induced contactless card, when radio-frequency card and radio frequency card reader near the time, radio frequency card reader emission HF voltage, by coil-induced activation radio-frequency card, the radio-frequency card internal information is read in computer module, and computer module is taked corresponding measure according to radio-frequency card information.
The use of magnetic card packet mode direct drinking fountain is actually protocol related between sale enterprise and the user, the agreement time is set by swiping the card just can use safely on magnetic card packet mode direct drinking fountain.User object is the users of collective such as unit, family, so only use collective's when bag card or concentrated Bao Shika.
During user card punching, the time value of card or concentrated Bao Shika was transferred in the magnetic card packet mode water dispenser when radio frequency card reader and radio frequency card reading module were easily wrapped collective reliably, and also remained the time value that has in the display machines on the VFD display screen.Whether magnetic card packet mode direct drinking fountain user don't work water, by day by a deduction time value.When time value in the machine was reduced to the fate that has only regulation, magnetic card packet mode water dispenser can send early warning signal, reminded the user need sign new agreement, and magnetic card packet mode direct drinking fountain is provided with the new agreement time.The time value button light time in the machine, the water outlet of magnetic card packet mode direct drinking fountain refusal reaches the purpose of controlling water outlet.
The user who uses magnetic card packet mode direct drinking fountain adopts the mode of swiping the card directly to buy potable water from direct drinking fountain.The benefit of doing like this is: potable water produce and market enterprise, can manage direct drinking fountain by computing machine; Sales volume to direct drinking fountain is added up; Removed the task that the coin-feed water dispenser need collect coins from.
Adopt the utility model technology, owing to add radio-frequency card card reader and radio-frequency card card processing module in the direct drinking fountain, the user can adopt the mode of swiping the card to magnetic card packet mode direct drinking fountain to be set service time.Potable water produce and market enterprise just can add up the sales volume of direct drinking fountain by the computer management direct drinking fountain, has removed the work that collects coins from.The utility model also is provided with the filter core card simultaneously, by brush filter core card, when aquifer yield surpasses setting, forces more renew cartridge of enterprise, guarantees the water quality of direct drinking fountain, the protection user benefit.
The advantage of the utility model magnetic card packet mode direct drinking fountain is:
1. easy to use.The user need not go out, and just can directly drink by swiping the card in family and office.
2. assurance drinking water quality.
3. save the water dispenser managerial personnel, reduce cost.
Embodiment
Below in conjunction with embodiment the utility model is elaborated:
Magnetic card packet mode direct drinking fountain, be provided with power transformer (1), casing (7), comprise water treating module (8), hot-water heating system (67), water refrigerating plant (68), intake pump (69), bactericidal unit (60), water butt (4), the keypad that the discharges water existing water dispenser parts such as (3) of various filtration units.On magnetic card packet mode direct drinking fountain, also be provided with integrated control plate (2).Power module (15), display screen (10), time generating circuit module (16), computer module (17), power model (18), radio frequency card reading module (19) are set on the integrated control plate (2).Triode in the power model (18) respectively with blowdown solenoid valve (61), solenoid purge valve (62), preceding entering water electromagnetic valve (63), moisturizing solenoid valve (64), the solenoid valve that puts hot water (65), put cold water solenoid valve (66) and be connected.AC relay output terminal in the power model (18) connects hot-water heating system (67), water refrigerating plant (68), intake pump (69), bactericidal unit (60) respectively.
The display screen of present embodiment (10) is the VFD display screen, and card reader is radio frequency card reader (6), supporting use radio-frequency card (5).Water dispenser computer module (17) is a prior art, is integrated with special purpose interface chip, the model ATMEGA32 single-chip microcomputer of model HT161512VFD.UN2003 type power model (18) comprises large power triode, AC relay.Time generating circuit module (16) is a prior art; Radio frequency card reading module (19) is the proprietary chip of existing RF-type card reader.
As shown in Figure 1: RF-type card reader (6) connects radio frequency card reading module (19), the keypad that discharges water (3) in the control plate (2).Time generating circuit module (16) connects the computer module (17) in the control plate (2) respectively.Power model (18) connects hot-water heating system (67), water refrigerating plant (68), intake pump (69), bactericidal unit (60).Various solenoid valves (61), (62), (63), (64), (65), (66) connect the power model (18) in the control plate (2) respectively.
Power module (15) in the control plate (2) connects radio frequency card reading module (19), VFD display screen (10), power model (18), time generating circuit module (16), computer module (17) respectively, and to each module for power supply.
For easy to use, the utility model embodiment also is provided with power button (21), blowdown button (20), refrigeration button (22), heating button (23).Be provided with the button that discharges water (11), faucet (12), water spilage tray (13) in the front of casing (7).The back side of casing (7) is provided with back of the body cover plate (9).
The utility model magnetic card packet mode water dispenser using method is extremely simple, as long as with the close radio frequency card reader (6) of radio-frequency card (5), can discharge water and drink for the people.The utility model embodiment has the assurance drinking water quality; The user is easy to use; Time measurement accurately and reliably; Save the advantage of potable water produce and market business administration cost and cost of labor.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for those skilled in the art, the utility model can have change and change.All within spirit of the present utility model and principle, any modification of being done, improvement etc. all should be included within the protection domain of the present utility model.