CN2251953Y - Microcomputer controlled bottled type drinking machine - Google Patents
Microcomputer controlled bottled type drinking machine Download PDFInfo
- Publication number
- CN2251953Y CN2251953Y CN 95246409 CN95246409U CN2251953Y CN 2251953 Y CN2251953 Y CN 2251953Y CN 95246409 CN95246409 CN 95246409 CN 95246409 U CN95246409 U CN 95246409U CN 2251953 Y CN2251953 Y CN 2251953Y
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- China
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- microprocessor
- water
- temperature
- cylinder
- circuit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses a bottled type water fountain, which is controlled by a microcomputer and is characterized in that three operation keys, two signal indicating lamps and a display are arranged on one control panel. A temperature perceptron is arranged on an ice cylinder and is orderly connected with a temperature converting circuit and a microprocessor, and the output of the microprocessor is orderly connected with a drive circuit, a relay, a compressor and a cold pipe coil. The ice cylinder also is provided with a water level and water quality detecting perceptron, and the perceptron is orderly connected with a comparator and the microprocessor. A hot cylinder is provided with the temperature perceptron which is orderly connected with the temperature converting circuit and the microprocessor, and the output of the microprocessor is converted to an electric heater through the drive circuit and the relay.
Description
The utility model relates to the temperature automatically controlled water dispenser of a kind of tool, is a kind of bottled type water dispenser of microcomputerized control specifically.
General drinking water is all through after the gas oven boiling earlier, beginning can drink, though the drinking-water of gas oven heat treated can reach the middle bacterium that dewaters fully extremely, but in boiling part, often the water because of boiling overflows, and stove fire is extinguished, cause the danger of gas leakage, can't keep boiling water again on required temperature, and then the machine Products Development of beginning to drink, not only have to be fit to the warm boiling water directly drink, the hot boiling water behind the high temperature sterilization is also arranged.Because the water source is contaminated, often contains many impurity in the running water of directly taking, can drink raw the water source of water for the machine of beginning to drink so generally go into just to adopt.Be difficult to distinguishing again but can drink raw water and running water, with the naked eye is to cannot see this impurity in the water because generally go into, promptly cause can't be effective monitoring.Moreover the hot water of the machine of generally beginning to drink is kept between 80 degree and 90 degree, if generally need make tea, coffee or when steeping face this temperature then lower slightly, promptly need to heat once more, and then a kind of machine of beginning to drink that can manually heat arranged.The machine of the beginning to drink weak point of manually heating is can not turn-off voluntarily after the hot water boiling, causes water heater to burn out easily.
The purpose of this utility model is to provide a kind of bottled type water dispenser of microcomputerized control, can heat automatically, automatically shut down, ices automatically control and water quality is tested of temperature when reaching in boiling again.
To achieve these goals, the utility model adopts following technical scheme: a kind of bottled type water dispenser of microcomputerized control, form by water dispenser and control circuit thereof, water dispenser mainly comprises an ice cylinder and a hot cylinder, ice cylinder top is provided with water filling port, middle place is provided with dividing plate, this dividing plate will be iced cylinder and be divided into groove and following groove, down extend the hot cylinder of a body between among this dividing plate to the below, through hole is established in the dividing plate both sides, communicate with groove under the ice cylinder, cooling coil spirals on the surface outside the groove under the ice cylinder, the surface is provided with electric heater outside the hot cylinder, control circuit mainly comprises a microprocessor and the control panel that is connected with microprocessor, alarming device, regulator rectifier circuit, the temperature detection circuit that comprises the temperature inversion circuit comprises the water level water quality circuit for detecting of comparator, temperature regulating device, the timely basic oscillating circuit of voltage Redundancy is characterized in that: control panel is provided with the water quality detecting that is connected with microprocessor, boiling again, temperature three buttons, lack of water and seethe with excitement again two indicator lamps and display.Groove part surface is provided with the frozen water temperature sensor under the ice cylinder, this frozen water temperature sensor connects temperature inversion circuit and microprocessor in regular turn, and output end of microprocessor connects the cooling coil that relay drive circuit, relay, compressor, compressor are output in the ice cylinder successively.Groove dividing plate place is provided with water level/water quality detecting perceptron on the ice cylinder, this water level/water quality detecting perceptron connects comparator and microprocessor in regular turn, the surface is provided with hot water temperature's perceptron outside the hot cylinder, this hot water temperature's perceptron connects temperature inversion circuit and microprocessor in regular turn, and microprocessor output connects relay drive circuit, relay, electric heater in regular turn.
Compared with the prior art the utility model has conspicuous advantage: use the microcomputerized control water dispenser, can heat automatically, cut away automatically when boiling reaches and ice automatically control of temperature, most important person can test at water quality, reach the application target of the best, and be provided with demonstration, alarming device.
Below in conjunction with drawings and Examples the utility model is elaborated.
Fig. 1 is the structural representation of a preferred embodiment of the utility model:
Fig. 2 is that control concerns schematic diagram between each parts of a preferred embodiment of the utility model.
The utility model is made up of bottled type water dispenser and control circuit, forms microprocessor of the present utility model and interlock circuit and belongs to prior art, so circuit is not elaborated.The utility model mainly is to utilize microprocessor technology to cooperate to be located at each perceptron on the water dispenser, realizes the automation control of water dispenser.
Seeing also shown in Figure 1ly, is preferred embodiment of the utility model.Ice cylinder 10A top is provided with for drinking raw the opening that water is put, directly inject the ice cylinder so that drink raw water, and the place is provided with dividing plate 11A in the middle of the ice cylinder, this dividing plate will be iced cylinder and be divided into groove 12A and following groove 13A, down extend the hot cylinder 20A of a body 14A between among this dividing plate to the below, and the dividing plate both sides establish through hole 15A and ice cylinder under groove communicate, cooling coil 78 has spiraled on the surface outside the groove under the ice cylinder, and be provided with frozen water temperature sensor 55, its head is close to ice cylinder outer wall, and this frozen water temperature sensor is controlled by microprocessor.The nearly dividing plate place of groove establishes water level/water quality detecting perceptron 62 on the ice cylinder, and its head stretches in the ice cylinder, and this water level/water quality detecting perceptron connects microprocessor.Moreover the surface is provided with electric heater 72 and hot water temperature's perceptron 51 outside hot cylinder, and its head is close to hot cylinder outer wall.This hot water temperature's perceptron is controlled by microprocessor.
See also shown in Figure 2, control panel 20 is loaded on the surface of water dispenser, be provided with frozen water temperature display key 21, seethe with excitement key 211 and water quality detection key 212, display 22, lack of water indicator lamp 231, the indicator lamp 232 that seethes with excitement again again, its button output is connected to microprocessor U10, and display is for connecting the output of microprocessor, light-emitting diode display for a kind of two and half can show the water quality TDS value by microprocessor output.Indicator connects output end of microprocessor.Press above-mentioned button, microprocessor is exported a signal lights this functional indicator light.When only pushing water quality detecting key, can make display show the TDS value of this water quality.
The input of buzzer drive circuit U31 and the output of microprocessor join, and the output of drive circuit connects buzzer 32, so that microprocessor sends the alarm signal inch, by the buzzer amplifying circuit signal is amplified, and impels buzzer to send the sound.
The input of regulator rectifier circuit U40 connects general domestic power supply and gets one through rectifying and voltage-stabilizing and stablize required power supply and use for microprocessor and other electronic components.
Hot water temperature's perceptron 51 invests surface outside the hot cylinder 20A, its head is close to hot cylinder outer wall, so that detect the water temperature in the hot cylinder, the output of its hot water temperature's perceptron is connected in converter temperature U52, the numerical digit signal that this temperature inversion circuit becomes microprocessor to accept the temperature transition that records, and its output is connected on the microprocessor, for its with reference to and handle.Frozen water temperature sensor 55 invests surface outside the ice cylinder equally, and its head is close to ice cylinder outer wall, and its output is connected in temperature conversion circuit U56, microprocessor in regular turn, so that the temperature of perception cold water supplies the microprocessor reference and handles.
The nearly dividing plate 11A of groove place establishes one water level/water quality perceptron 62 on the ice cylinder, and its head stretches in the ice cylinder, its output connect a comparison circuit U61, this comparison circuit do the water yield compare with water-quality ratio, its output is connected to microprocessor.The frozen water temperature connects relay drive circuit U75 in regular turn with microprocessor U10 output, compressor relay J76, and its output is connected in compressor 77, and compressor is output in the cooling coil 78 of groove outer surface under the ice cylinder, keeps the ice temperature for groove under the ice cylinder.And another output of microprocessor connects relay drive circuit U71, electric heater relay J 72 in regular turn, and its output is connected with the electric heater 73 of hot cylinder outer surface again, with the constant temperature scope that keeps hot cylinder or heating of boiling again.
The multiple circuits U80 output connecting microprocessor of voltage, it is for producing reset signal, the just initial setting of microprocessor involution.
Time-base oscillation circuit U 90, its output connecting microprocessor produces standard time sequence and uses for microprocessor.
But the utility model microcomputer apparatus is controlled in the three section settings of hot water temperature's perceptron design temperature in 70 ℃, 85 ℃ and 90 ℃.Before being set in and dispatching from the factory, it has done the selection of temperature hop count, when hot water temperature's perceptron detecting temperature is lower than this section design temperature three and spends, export a signal through microprocessor, heat after making the electric heater conducting, once recording hot cylinder water temperature, hot water temperature's perceptron surpasses when should selected design temperature two spending, cut off the electric heater relay by microprocessor again, stop electric heater and heat.Between 7 ℃ to 2 ℃ of the frozen water temperature sensor detecting water temperatures, if temperature be higher than 7 ℃ then the frozen water temperature sensor send a signal and make compressor action and send the cooling coil of groove outer surface to the ice cylinder through microprocessor.When the groove temperature is lower than 2 ℃ under this cooling cylinder, then compressor cuts out through microprocessor.
If the user in the button of guidance panel boiling is depressed again the time, when the detecting of hot water temperature's perceptron does not reach 90 ℃, promptly send a signal and make the electric heater conducting by microprocessor, when treating that hot water temperature's perceptron predicts water temperature and rises to 90 ℃, microprocessor begins continuous counter a period of time, simultaneously with the temperature of hot water temperature's perceptron sensing risings, then judge to 100 ℃ and to seethe with excitement, and show its temperature in the control panel display.And depress when surpassing 90 ℃ in boiling again, directly heating, when 100 ℃ of hot water temperature's perceptron perception, make the electric heater cut-off.Moreover, depress by microprocessor continuous counter a period of time in seething with excitement again, once timing time is when finishing, again the adding temperature function and temperature can not added to design temperature or boiling person of boiling, promptly judge the electric heater fault, promptly send signal by microprocessor, make buzzer send the sound, and microprocessor sends a signal simultaneously, makes display show " EE " exception code, for caution person.
One group of perceptron is adopted in the detecting of water quality/water level, and its resistance was very high when the principle of its detection was in the general water free from admixture, once impurity is arranged in the water, the resistance value of water is reduced relatively, and resistance value conversed TDS (TDS) value.In the general water during free from admixture TDS value very little, be about 0.5, when resistance ohm of perceptron detecting is double figures, the TDS value is approximately near 10000, so when the water quality detecting of control panel is depressed, this group perceptron will detect ohmic value be input into microprocessor processes, and be converted to the display that corresponding TDS value is output in control panel, before display output, microprocessor is exported a signal earlier to alarming device, buzzer is sounded, the TDS value then shows test value with display afterwards, if TDS is below 199, then directly this numerical value is shown on the display, this TDS value is greater than 199, and display then shows test value one by one in turn.
If the TDS value presents high anti-resistance, can directly make to expression exsiccosis usefulness, so microprocessor is exported the lack of water indicator lamp of a signal to control panel, make the bright and flicker of this indicator lamp, and other buttons are not acted on.
Claims (2)
1. the bottled type water dispenser of a microcomputerized control, form by water dispenser and control circuit thereof, water dispenser mainly comprises an ice cylinder and a hot cylinder, ice cylinder top is provided with water filling port, middle place is provided with dividing plate, this dividing plate will be iced cylinder and be divided into groove and following groove, down extend the hot cylinder of a body between among this dividing plate to the below, through hole is established in the dividing plate both sides, communicate with groove under the ice cylinder, cooling coil spirals on the surface outside the groove under the ice cylinder, the surface is provided with electric heater outside the hot cylinder, control circuit mainly comprises a microprocessor and the control panel that is connected with microprocessor, alarming device, regulator rectifier circuit, the temperature detection circuit that comprises the temperature inversion circuit, the water level water quality circuit for detecting that comprises comparator, temperature regulating device, the timely basic oscillating circuit of voltage Redundancy, it is characterized in that: control panel (20) is provided with the temperature (21) that is connected with microprocessor, the water quality detecting (212) and (211) three buttons that seethe with excitement again, lack of water (231) and seethe with excitement again (232) two indicator lamps and display (22), ice cylinder (10A) is provided with frozen water temperature sensor (55) in groove (13A) part surface down, this frozen water temperature sensor connects temperature inversion circuit (U56) and microprocessor (U10) in regular turn, output end of microprocessor connects relay drive circuit (U75) successively, relay (J76), compressor (77), compressor is output in the cooling coil (78) of ice cylinder, groove (12A) dividing plate (11A) locates to be provided with water level/water quality detecting perceptron (62) on the ice cylinder, this water level/water quality detecting perceptron connects comparator (U61) and microprocessor in regular turn, the surface is provided with hot water temperature's perceptron (51) outside the hot cylinder (20A), this hot water temperature's perceptron connects temperature inversion circuit (U52) and microprocessor in regular turn, and microprocessor output connects relay drive circuit (U71) in regular turn, relay (J72), electric heater (73).
2. the bottled type water dispenser of microcomputerized control according to claim 1, it is characterized in that: the input of the buzzer drive circuit of described alarming device and the output of microprocessor join, and the output of buzzer drive circuit connects buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95246409 CN2251953Y (en) | 1995-11-08 | 1995-11-08 | Microcomputer controlled bottled type drinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95246409 CN2251953Y (en) | 1995-11-08 | 1995-11-08 | Microcomputer controlled bottled type drinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2251953Y true CN2251953Y (en) | 1997-04-16 |
Family
ID=33885991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95246409 Expired - Lifetime CN2251953Y (en) | 1995-11-08 | 1995-11-08 | Microcomputer controlled bottled type drinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2251953Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080727A (en) * | 2012-01-06 | 2014-10-01 | 株式会社宇宙生命 | Water server |
| CN105640332A (en) * | 2016-03-25 | 2016-06-08 | 李�杰 | Water dispenser with water quality detection function |
-
1995
- 1995-11-08 CN CN 95246409 patent/CN2251953Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104080727A (en) * | 2012-01-06 | 2014-10-01 | 株式会社宇宙生命 | Water server |
| CN105640332A (en) * | 2016-03-25 | 2016-06-08 | 李�杰 | Water dispenser with water quality detection function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |