A kind of control device of Instant heating type straight drink machine
Technical field
The utility model relates to a kind of control device of straight drink machine, and specifically a kind of Instant heating type straight drink machine or pipeline are directly drunk the control device of machine.
Background technology
At present, known tradition is directly drunk machine or pipeline and is directly drunk the machine control device and be made up of water purification unit, water cell, refrigeration unit, heating unit, display unit and keying unit.The water purification unit is to make water pass through filter core under certain pressure by magnetic valve or booster pump; Water cell is to control whether need to make water by water level control elements such as ball float or floats; Refrigeration unit is the water that filter core is purified, and makes water reach predetermined temperature (being provided with temperature sensor) by compressor cooling or semiconductor refrigerating; Heating unit is the hot courage (jar) by enough capacity, places the electric heating tube (built-in) in the hot courage (jar), and the electric heating tube (external) that places hot courage (jar) bottom and temperature controller composition are also arranged.After the water flowing energising,, make normal-temperature water reach the drinking water temperature of predetermined (controlling the upper and lower limit temperature) by temperature controller as being immersed in the electric heating tube in the water or placing the electric heating tube of hot courage (jar) bottom.For preventing anhydrous dry combustion method, this unit also is provided with temperature controller with manual reset; Display unit then shows water purification, refrigeration, heated state; The keying unit then is the various functions that input will reach.More than each unit all coordinate to finish by main control circuit.Because straight drink machine or pipeline are directly drunk the intrinsic frame for movement of machine and traditional mode of heating, the heat steam that produces when being difficult to avoid heating enters the refrigeration unit water source, makes refrigerating speed slow, and consumed energy is big; Simultaneously, beating repeatedly of heating unit temperature controller makes drinking water heat (thousand boiling water) repeatedly in fixing volume, differs greatly with user's amount of drinking water, and energy consumption is also very big, is not very environmental protection.Usually be to estimate with the working time of filter core the service life of filter core, and the actual operating position of filter core that display unit shows is not a science very.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of prior art, provide a kind of Instant heating type straight drink machine or pipeline directly to drink the control device of machine, objectively can not only be informed the user service life of filter core, and can realize that straight drink machine or pipeline directly drink seriously problem of energy saving not of machine.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
A kind of control device of Instant heating type straight drink machine comprises water cell, water purification unit, refrigeration unit, heating unit, main control unit, display unit, keying unit and controlling organization.Described main control unit connects and control heating unit, refrigeration unit, display unit, keying unit and controlling organization; Described heating unit comprises overflow-type electric heater, cup switch, transportable cup special tool, and the cup special tool places the outer hot water outlet of machine below, and the overflow-type electric heater is fixed in the straight drink machine; It is characterized in that: described controlling organization comprises that booster pump, flowmeter, frozen water go out water solenoid valve, overflow-type uviol lamp, temperature controller, cup switch, raw water box high water level ball float, raw water box low water level switch, clear water tanks lowest water level switch, clear water tanks low water level switch, clear water tanks high water level switch; Described keying unit comprises hot water key (1min, 2min, 3min), the frozen water key that the water yield is set; Described water cell comprises raw water box and clear water tanks, and it connects by the machine die one; Described raw water box high water level ball float is fixed in the raw water box of water cell; Described booster pump is located between the elementary filter core of the raw water box of described water cell and described water purification unit, and the raw water box of water cell is connected by water-supply-pipe with the supercharging delivery side of pump with the elementary filter core of the input of booster pump, water purification unit; The final stage filter core of water purification unit is connected by water-supply-pipe with the clear water tanks of water cell; Described flowmeter is located at after the clear water tanks of water cell and before check valve and refrigeration unit, the input of flowmeter is connected by water-supply-pipe with the clear water tanks of water cell, and the output of flowmeter is connected by the water-supply-pipe threeway with the refrigeration unit input with the input of check valve; Described refrigeration unit is located at after the flowmeter; Frozen water went out before the water solenoid valve after described overflow-type uviol lamp was located at refrigeration unit, and described refrigeration unit output, overflow-type uviol lamp input, overflow-type uviol lamp output, frozen water go out the water solenoid valve input and connect by water-supply-pipe; Described overflow-type electric heater is located between hot water effluent's mechanical valve and the check valve, and the input of the input of the output of described check valve, overflow-type electric heater, the output of overflow-type electric heater, hot water effluent's mechanical valve connects by water-supply-pipe.
The technical scheme that the utility model can also be taked is:
Described controlling organization also comprises high water level ball float in total water intaking valve, the raw water box, the microswitch that is connected with high water level ball float in the raw water box, described total water intaking valve is located at the front end of the raw water box of described water cell, high water level ball float and connected microswitch are fixed in the raw water box of water cell in the described raw water box, the output of total water intaking valve be fixed on raw water box in high water level ball float and connected microswitch be connected by water-supply-pipe, total water intaking valve is imported source, termination municipal tap water.
Described raw water box and clear water tanks connect as one.
Because the utility model has been taked above-mentioned technical measures, it compared with prior art has following advantage:
1, owing to used the flow of flowmeter metering water, can react the operating position of filter core truly;
2, solve self-timing and gone out water problems;
3, owing to used the overflow-type Electric heating, instant heating is drunk immediately, has solved the problem of thousand boiling water and energy consumption really;
4, heating stops and the automatic acousto-optic prompting of filter element life termination back.
Description of drawings
Fig. 1 is the mechanism connection diagram of the utility model embodiment as straight drink machine;
Fig. 2 is the electric control theory schematic diagram of the utility model embodiment as straight drink machine;
Fig. 3 is the mechanism connection diagram of the utility model embodiment when using as the pipeline machine;
Fig. 4 is the electric control theory schematic diagram of the utility model embodiment when using as the pipeline machine.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.
See figures.1.and.2, the utility model comprises water cell 19, water purification unit 20, refrigeration unit 21, heating unit, main control unit 22, display unit 23, keying unit 24 and controlling organization.Main control unit 22 connects and controls each building block of heating unit, refrigeration unit 21, display unit 23, keying unit 24 and controlling organization.Controlling organization comprises that booster pump 1, flowmeter 2, frozen water go out water solenoid valve 10, temperature controller 5, cup switch 6, overflow-type uviol lamp 9, raw water box low water level switch 11, clear water tanks lowest water level switch 12, clear water tanks low water level switch 13, clear water tanks high water level switch 14.Keying unit 24 comprises 1min hot water key 15,2min hot water key 16,3min hot water key 17, the frozen water key 18 that the water yield is set.Water cell 19 comprises raw water box 26 and clear water tanks 27, and raw water box 26 and clear water tanks 27 are by mechanical connection.Heating unit comprises overflow-type electric heater 4, cup switch 6, transportable cup special tool 8.Cup special tool 8 can be the irony thermal insulation cup.Cup special tool 8 places the outer hot water outlet of machine below, and overflow-type electric heater 4 is fixed in the straight drink machine.The overflow-type electric heater promptly is to be immersed in the water to heat, and water is by the electric heater of time heating.Booster pump 1 is located between the elementary filter core of the raw water box 26 of water cell 19 and water purification unit 20, and the raw water box 26 of water cell 19 is connected by water-supply-pipe with the output of booster pump 1 with the elementary filter core of the input of booster pump 1, water purification unit 20.The final stage filter core of water purification unit 20 and the clear water tanks of water cell 19 27 are connected by water-supply-pipe.Flowmeter 2 is located at after the clear water tanks 27 of water cell 19 and before check valve 3 and refrigeration unit 21, the clear water tanks 27 of the input of flowmeter 2 and water cell 19 is connected by water-supply-pipe, and the output of flowmeter 2 is connected by the water-supply-pipe threeway with refrigeration unit 21 inputs with the input of check valve 3.Refrigeration unit 21 is located at after the flowmeter 2.Frozen water went out before the water solenoid valve 10 after overflow-type uviol lamp 9 was located at refrigeration unit 21, and refrigeration unit 21 outputs, overflow-type uviol lamp 9 inputs, overflow-type uviol lamp 9 outputs, frozen water go out water solenoid valve 10 inputs and connect by water-supply-pipe.Overflow-type electric heater 4 is located between hot water effluent's mechanical valve 7 and the check valve 3, and the input of the input of the output of check valve 3, overflow-type electric heater 4, the output of overflow-type electric heater 4, hot water effluent's mechanical valve 7 connects by water-supply-pipe.
With reference to Fig. 3 and Fig. 4, when the utility model uses as the pipeline machine, in controlling organization, set up total water intaking valve 25, raw water box high water level ball float 28 and connected microswitch 29.Total water intaking valve 25 is located at the front end of the raw water box 26 of water cell 19, raw water box 26 high water level ball floats 28 and connected microswitch 29 are fixed in the raw water box 26 of water cell 19, the output of total water intaking valve 25 be fixed on raw water box 26 in high water level ball floats 28 and connected microswitch 29 is connected by water-supply-pipe, always water intaking valve 25 is imported sources, termination municipal tap water.
Display unit 23 adopts vacuum fluorescent display screen (VFD), has the brightness height, the characteristics of clear display.
Below be that example describes its operation principle in detail with the pipeline machine:
Hot water control: cup special tool 8 is placed the machine fixed position, and at this moment, hot water effluent's mechanical valve 7 is opened, and cup switch 6 closures are pressed hot water key 15 (perhaps hot water key 16 or hot water key 17):
When the clear water tanks 27 of water cell 19 had water, overflow-type electric heater 4 started the heating water outlet at once, behind the setting-up time of heating, overflow-type electric heater 4 cuts off heating power supply through main control unit 22 controls, and delaying time can stop water outlet in several seconds, at this moment, can take hot water;
When the clear water tanks 27 of water cell 19 was anhydrous, lowest water level switches 12 transmitted signals and give main control unit 22 in the clear water tanks 27, and overflow-type electric heater 4 is not worked, and can prevent dry combustion method, and this moment, button was invalid.
Frozen water control: press frozen water key 18:
When the clear water tanks 27 of water cell 19 had water, frozen water goes out water solenoid valve 10 to be opened and gets final product water outlet, presses frozen water key 18 once more, stops water outlet.
When the clear water tanks 27 of water cell 19 was anhydrous, frozen water went out water solenoid valve 10 and opens time-delay and close after several seconds.
Meanwhile, display unit 23 adds up to show.
Water level control: during as pipeline: running water arrives in the raw water box 26 of water cell 19 through total water intaking valve 25, water-supply-pipe and raw water box 26 interior high water level ball floats 28 and connected microswitch 29, when water level is enough to make high water level machinery ball float 28 to close into water, microswitch 29 actions that are connected with high water level machinery ball float 28, close total water intaking valve 25, thereby close the source, municipal tap water;
The raw water box 26 of water cell 19 is anhydrous, and promptly low water level switch 11 transmits signal and gives main control unit 22 in the raw water box 26, and at this moment, display unit 23 sound and light alarms remind the user to add water;
The clear water tanks 27 of water cell 19 is anhydrous, and promptly low water level switches 13 transmit signals and give main control unit 22 in the clear water tanks 27, and at this moment, booster pump 1 is opened, system through water purification unit 20 to 27 li systems of clear water tanks water of water cell 19; When water level during to clear water tanks 27 high water level switches 14 waterlines, high water level switch 14 transmits signals and gives main control unit 22, and at this moment, booster pump 1 cuts out, and stops to make water;
Presentation Function: working condition and setting situation to pipeline is directly drunk machine show in real time.