CN1500432A - Digitally temperature adjusting automatic drinking trough and the method therefor - Google Patents
Digitally temperature adjusting automatic drinking trough and the method therefor Download PDFInfo
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- CN1500432A CN1500432A CNA021493715A CN02149371A CN1500432A CN 1500432 A CN1500432 A CN 1500432A CN A021493715 A CNA021493715 A CN A021493715A CN 02149371 A CN02149371 A CN 02149371A CN 1500432 A CN1500432 A CN 1500432A
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Abstract
Inside the drinking water machine, there are water heating tank, normal temperature drinking water storage and/or water cooling tank as well as temperature sensor for real-time detection. There are also display for the real temperature of hot water, normal temperature drinking water and/or cold water; control signal input device on the casing for setting the drinking water temperature; controller for the amount of both hot and cold water, and output control unit to control the electric water exhauster to output required drinking water. The digital temperature regulating process are programmed and the program is stored in the controller. After being turned on, the drinking water machine is first initialized to set relevant parameters and then made to execute corresponding control program circularly.
Description
Technical field:
The present invention relates to the water dispenser technical field.
Background technology:
Existing most of water dispenser is provided with one at internal body usually and adds hot-water cylinder and a tank for making cold, can provide through electrically heated hot water or through the cold water of electronics or compressor cooling, clear and definite water temperature is represented and the control and regulation of water temperature function but lack, can't satisfy the requirement that the user directly obtains thermophilic water, as brew various beverages, to the baby join milk or when taking medicine to the different requirements of water temperature.And most of water dispensers form of generally all adopting hot water or cold water's outlet valve independently to be provided with, the user is by virtue of experience with the heavy-handed unlatching of handling hot water or cold water's flowing water Valve again fully when taking warm water, injects certain cold water and hot water respectively and be mixed into required thermophilic water in same container.The warm water that adjusts with this kind method often be not colder be exactly partial heat, not only bother but also can not directly obtain the temperature required thermophilic water of user.Though the minority water dispenser has water temperature control function, but its water temperature control is that the drinking water that adds in hot-water cylinder and the tank for making cold is set the control temperature, make the drinking water that adds in hot-water cylinder and the tank for making cold remain on the temperature that sets, the drinking water that adds temperature beyond the water temperature in hot-water cylinder and the tank for making cold can't be provided at once.When if former and later two or plural user have different the requirement to water temperature, then need the user after setting the control temperature, to wait for the drinking water heating in the water tank or be cooled to the temperature that sets, when especially the drinking water in adding hot-water cylinder is reduced to low temperature by high temperature, owing to add the insulation effect of the outer field insulation material of hot-water cylinder, cooling rate is very slow, need the user to wait for the long time, can feel very inconvenient in actual use, and bring unnecessary energy waste.
The inquiry patent documentation is learnt: utility model patent water dispenser constant temperature device (patent No. 92241980), begin to drink machine constant temperature device (patent No. 93214312) and water dispenser quantitative water supply device (patent No. 92241979) have proposed the device of the adjusting water temperature and the water yield, but above-mentioned patent has following shortcoming: (1) supposes the temperature constant of hot water and cold water in the water dispenser, but in fact in use the temperature of hot water and cold water fluctuates; (2) control capacittance of delay circuit and resistance have only limited several cooperations and are changeless, can not flexible modulation; (3) directly do not utilize the normal temperature drinking water to cooperate and obtain thermophilic water, waste energy with hot water and cold water.
Summary of the invention:
Purpose of the present invention is intended to overcome existing water dispenser above shortcomings, provides a kind of and digitally shows, from the water dispenser of temperature adjustment movingly, electronic water outlet and realize the method for digital temperature adjustment.
Technical scheme of the present invention is: add hot-water cylinder in the setting of water dispenser internal body, normal temperature drinking water aqua storage tank and tank for making cold (be implemented on warm and hot drinking device and then do not have tank for making cold and relevant apparatus thereof), temperature sensor by mounted thereto or the portion that sets within it detects in real time and can show hot water, normal temperature drinking water or comprise the actual temperature of cold water, by being arranged on the control signal input unit of water dispenser shell, can set and can show automatically the temperature of required drinking water, according to the water temperature of actual measurement and the water temperature of setting, calculate by controller (single-chip microcomputer or claim microcontroller or other control chips) and will fit in the needed hot water of set water temperature and normal temperature drinking water (perhaps normal temperature drinking water and cold water, even hot water and cold water) the water yield or water outlet proportion (total water yield can adopt default setting, also can preestablish by control panel or control when the water outlet by the user), control electronic discharging device (micro electric pump or magnetic valve) action by output control unit at last and obtain needed satisfactory drinking water.
The present invention realizes that the method for digital temperature adjustment is: the method program of being compiled into that will realize digital temperature adjustment deposits in the controller of digital temperature adjustment automatic water-drinking machine, carry out initialization earlier after the start of digital temperature adjustment automatic water-drinking machine relevant parameter is set, the following step is carried out in circulation then: (1) regularly detects water temperature, judges and refresh water temperature according to the water temperature of actual measurement to show, start or close heating or refrigeration; (2) judged whether the button input immediately,, then carried out next circulation if not if then carry out the respective keys treatment step.The button treatment step is specially: judge whether the water temperature key, if then judge temperature T selected or that set
XWhether be in the current water temperature T of high temperature water pot and low temperature water pot
GAnd T
DBetween (the high temperature water pot can be to add hot-water cylinder or normal temperature drinking water aqua storage tank, same low temperature water pot can be normal temperature drinking water aqua storage tank or tank for making cold), then show this temperature in this way, as otherwise provide promptings such as sound and can not get the drinking water of this temperature, and then show the water temperature T of high temperature water pot greater than water temperature in the high temperature water pot as this temperature
G, then show the water temperature T of low temperature water pot less than the water temperature of low temperature water pot as this temperature
DThen judge whether the water outlet key if not, if, then carry out water outlet key treatment step, the water outlet key is handled can two kinds of methods, is respectively according to T
X, T
G, T
DCalculate the water yield or the water outlet proportion of required high-temperature water and water at low temperature with the water yield, the flow of controlling the actuation time of electronic discharging device then or controlling electronic discharging device obtains thermophilic water.Except that water temperature key and water outlet key, the button treatment step can also comprise button treatment steps such as water yield key, quick temperature key and virgin locking key.
The present invention compared with prior art has following advantage and effect:
1. detect and adopt the digital temperature that shows hot water, normal temperature drinking water or cold water in real time.
2. use fluid to cooperate principle to come automatic temperature-control, be not subjected to location and weather, different restriction in season, all can satisfy
Different users's drinking habit.
3. the user can obtain temperature required drinking water at once behind set water temperature, need not to wait for.
4. making full use of the normal temperature drinking water does to cooperate energy savings with hot water or cold water.
5. adopt electronic water outlet, easy to operate and avoided taking hot water time operation hot-water valve and the possibility of scalding.
Below in conjunction with drawings and Examples the present invention is further described in detail.
Description of drawings:
Fig. 1 is the theory diagram of the automatically controlled part of the present invention.
Fig. 2 is first kind of surface structure schematic diagram of the present invention.
Fig. 3 is second kind of surface structure schematic diagram of the present invention.
Fig. 4 is the third surface structure schematic diagram of the present invention.
Fig. 5 is the 4th a kind of surface structure schematic diagram of the present invention.
Fig. 6 A, Fig. 6 B are the internal structure schematic diagrames of the embodiment of the invention one.
Fig. 7 A, Fig. 7 B are the internal structure schematic diagrames of the embodiment of the invention two.
Fig. 8 is the electric control part parallel circuit figure of the embodiment of the invention one and embodiment two.
Fig. 9 A, Fig. 9 B are the internal structure schematic diagrames of the embodiment of the invention three.
Figure 10 is the electric control part parallel circuit figure of the embodiment of the invention three.
Figure 11 A, Figure 11 B are the internal structure schematic diagrames of the embodiment of the invention four.
Figure 12 is the electric control part parallel circuit figure of the embodiment of the invention four.
Figure 13 A, Figure 13 B are the internal structure schematic diagrames of the embodiment of the invention five.
Figure 14 is the electric control part parallel circuit figure of the embodiment of the invention five.
Figure 15 is the embodiment of control panel of the present invention.
Figure 16 is total flow chart that the present invention realizes digital method for regulating temperature.
Figure 17 is first kind of flow chart of water outlet key treatment step among the present invention.
Figure 18 is second kind of flow chart of water outlet key treatment step among the present invention.
Figure 19 is the third flow chart of water outlet key treatment step among the present invention.
Figure 20 is the 4th a kind of flow chart of water outlet key treatment step among the present invention.
The sequence number explanation:
1 cabinet, 24 outlet conduits, 71 hot water temperature's sensors
2 smart seats, 30 displays, 72 cold water temperature sensors
3 control panels, 31 control signal input units, 73 normal-temperature water temperature sensors
4 single delivery port 32 charactrons 80 power supply circuit boards
5 water tumbler brackets, 33 hot water indicator lamps, 81 heaters
6 add hot-water cylinder 34 normal-temperature water indicator lamps 82 refrigerating plants
7 tank for making cold, 35 cold water indicator lamps, 83 other devices (antistaling cabinet, disappear
8 normal temperature drinking water aqua storage tanks, 36 big yield indicator lamps poison cabinet etc.)
Water yield indicator lamp 90 threeways one in the 9 heat jar inlet channels 37
10 check valves, 38 little water yield indicator lamp 91 manual water outlet pipelines one
11 heat jar water inlets, 39 water temperatures are selected setting key 92 manual water outlet valves
12 heat jar delivery ports, 40 water yields are selected setting key 93 manual water outlet mechanical keys
13 heat jar outlet conduits, the 41 water temperature water yields raise key 94 manual water outlet pipelines two
95 threeways two of 14 hot water pipelines, 42 water temperature water yield down key
15 water outlet convergence devices, 43 water outlet keys, 100 inlet channel interfaces
16 vapours and thermal expansion water discharge 50 electronic discharging device 101 inlet channels
Manage electronic discharging device 102 magnetic valves of 51 hot water
17 cold jars of electronic discharging device 103 level sensors of inlet channel 52 cold water
18 cold jars of electronic discharging device 104 floats of water inlet 53 normal-temperature water
19 cold jars of delivery port 60 control device circuit boards 105 levers
20 cold jars of outlet conduit 61 controllers 106 stoppers
21 cold water pipes, 62 signal gathering unit
22 pipelines, 63 output control units
23 normal-temperature water pipelines, 70 temperature sensors
See also shown in Figure 1, the present invention (can be a thermistor by temperature sensor 70, RTD, semiconductor temperature sensor or other temperature sensors) detect hot water in real time, normal temperature drinking water or comprise the actual temperature of cold water, temperature signal is converted to data signal and send controller (single-chip microcomputer or title microcontroller or other control chips) 61 to by signal gathering unit 62 (can be A/D conversion or V/F conversion) (as adopting the temperature sensor or the integrated A/D translation function of controller itself of Direct Digital output, then can omit signal gathering unit), (can be charactron by display 30, LCD, the combination of fluorescent tube or said apparatus and light emitting diode) can show hot water in real time, the actual temperature of normal temperature drinking water or cold water.By being arranged on the control signal input unit 31 (can be microswitch or thin film switch or touch-screen) on the water dispenser control panel 3, can set the temperature of required drinking water, the water temperature that sets can digitally automatically show.Behind the set water temperature, as press water outlet key on the control panel 3, controller 61 just will fit in the needed hot water of set water temperature and normal temperature drinking water (perhaps normal temperature drinking water and cold water by calculating, even hot water and cold water) the water yield or water outlet proportion (total water yield can adopt default setting, also can preestablish by control panel 3 or control when the water outlet) by the user, obtain needed satisfactory drinking water by the output control unit 63 electronic discharging device 50 of control (can be micro electric pump or magnetic valve etc.) actions (can control the actuation time of micro electric pump or magnetic valve, also can control the water yield or the water outlet proportion of micro electric pump rotating speed of motor) then to obtain determining.
In addition, the present invention can also pass through control panel 3, set the refrigeration control temperature that adds thermal control temperature and cold water of hot water respectively, after the setting, controller 61 is by output control unit 63 control heater 81 and refrigerating plants 82, heat respectively and freeze, stop after arriving design temperature, when hot water and cold water temperature depart from the design temperature certain limit, restart heating or refrigeration to keep hot water or cold water meets design temperature.Controller 61 also can be by output control unit 63 controls and other device 83 (antistaling cabinet, disinfection cabinets etc.) of water dispenser all-in-one-piece.
See also Fig. 2, Fig. 3, Fig. 4, shown in Figure 5, surface structure of the present invention comprises cabinet 1 (comprising the power line that is arranged on the cabinet rear portion, power switch etc.), is arranged on the smart seat 2 or the inlet channel interface 100 at cabinet top, the control panel 3 that is arranged on the cabinet front upper, control panel below are provided with single delivery port 4, the bracket 5 of laying water tumbler is set bottom in the cabinet front, also comprises manual water outlet mechanical key 93.The present invention can be used with bottled water, as Fig. 2 and Fig. 3, this moment, the cabinet top was provided with smart seat 2, that also can supply with, that various water purification machines (or claiming water purifier), ion water machine, active-oxygen-water machine provide or be used with other water treatment modes direct drinking water that obtain, that meet state health standards with pipeline, as Fig. 4 and Fig. 5, this moment, the cabinet top was provided with inlet channel interface 100.In order under the situation of outage, also to obtain drinking water, also be provided with manual water outlet mechanical key 93, as Fig. 3 and Fig. 5.Certainly above-mentioned different surface structure correspondence different internal structures, and the difference of concrete internal structure sees also the following examples.
See also shown in Fig. 6 A, Fig. 6 B and Fig. 7 A, Fig. 7 B, the cabinet top of the embodiment of the invention one and embodiment two is provided with smart seat 2, be used with bottled water, the inner setting adds hot-water cylinder 6, tank for making cold 7, normal temperature drinking water aqua storage tank 8, the normal temperature drinking water aqua storage tank 8 that is arranged on the cabinet internal upper part is connected to the heat jar water inlet 11 that adds hot-water cylinder 6 bottoms by heat jar inlet channel 9, on heat jar inlet channel 9, a check valve 10 is set, enters normal temperature drinking water aqua storage tank with the hot water that prevents to heat in the water pot.Be arranged on the heat jar delivery port 12 that adds hot-water cylinder 6 tops and link to each other with the water inlet of the electronic discharging device 51 of hot water by a heat jar outlet conduit 13, the delivery port of the electronic discharging device 51 of hot water is connected to water outlet convergence device 15 via hot water pipeline 14.Vapours and thermal expansion water discharge spout 16 are set adding the hot-water cylinder top, vapours and thermal expansion water discharge spout 16 are communicated to the air chamber on normal temperature drinking water aqua storage tank 8 water surface tops.Hot water temperature's sensor 71 be arranged on add on hot-water cylinder 6 walls or jar in the water.Normal temperature drinking water aqua storage tank 8 is connected to the cold jar of water inlet 18 at tank for making cold 7 tops by cold jar of inlet channel 17, the cold jar of delivery port 19 that is arranged on tank for making cold 7 bottoms links to each other with the water inlet of the electronic discharging device 52 of cold water by cold jar of outlet conduit 20, and the delivery port of the electronic discharging device 52 of cold water is connected to water outlet convergence device 15 via cold water pipes 21.Cold water temperature sensor 72 is arranged in 7 jars of the tank for making cold.Normal temperature drinking water aqua storage tank 8 is directly connected to the water inlet of the electronic discharging device 53 of normal-temperature water by pipeline 22, normal-temperature water temperature sensor 73 is arranged on the wall of normal temperature drinking water aqua storage tank 8 or in the pipeline 22, the delivery port of the electronic discharging device 53 of normal-temperature water is connected to water outlet convergence device 15 via normal-temperature water pipeline 23.
Above-mentioned electronic discharging device 51,52,53 can be micro electric pump or magnetic valve, and the embodiment one shown in Fig. 6 A, Fig. 6 B adopts micro electric pump, and the embodiment two shown in Fig. 7 A, Fig. 7 B adopts magnetic valve.The water outlet convergence device 15 of the embodiment of the invention one and embodiment two is actually a five-way, a delivery port and a blow vent by three water inlets that are connected with hot water pipeline 14, cold water pipes 21, normal-temperature water pipeline 23 respectively, connection outlet conduit 24 constitute, and the delivery port of water outlet convergence device 15 is connected to single delivery port 4 via outlet conduit 24.The bore of each water inlet of water outlet convergence device 15 is less, then big many of the bore of delivery port.The upright position of the water outlet convergence device 15 of the embodiment of the invention one is higher than the position of the water surface in the normal temperature drinking water aqua storage tank 8, and the upright position of the water outlet convergence device 15 of embodiment two then is lower than the position of the water surface in the normal temperature drinking water aqua storage tank 8.
See also Fig. 6 B, in order under the situation of outage, also to obtain drinking water, on pipeline 22 (also can be heat jar inlet channel 9, heat jar outlet conduit 13, cold jar of inlet channel 17 and cold jar of outlet conduit 20), threeway 1 is set, threeway 1 is connected to the water inlet of manual water outlet valve 92 by manual water outlet pipeline 1, the switch of manual water outlet button 93 control manual water outlet valves 92, threeway 2 95 is set on outlet conduit 24, and manual water outlet pipeline 2 94 connects the delivery port and the threeway 2 95 of manual water outlet valve 92.Under the situation of outage, press manual water outlet button 93, manual water outlet valve 92 is opened, the normal temperature drinking water flows out from single delivery port 4 at last successively by pipeline 22, threeway 1, manual water outlet pipeline 1, manual water outlet valve 92, manual water outlet pipeline 2 94, threeway 2 95 and outlet conduit 24.
Be control core device circuit board 60 and power supply circuit board 80 inner setting of cabinet 1 in addition with controller 61, the control device circuit board by lead respectively with control panel 3, temperature sensor 71,72,73, electronic discharging device 51,52,53 is continuous.Power supply circuit board 80 links to each other with the control device circuit board by lead provides power supply and controlled signal to it.Power supply circuit board 80 is also by lead and the heater 81 that adds hot-water cylinder, and the refrigerating plant 82 of tank for making cold links to each other.Refrigerating plant 82 can be an electronic refrigeration plant, also can be the compression mechanism device for cooling.
Fig. 6 A, Fig. 6 B and Fig. 7 A, the equal corresponding diagram 8 of Fig. 7 B, see also electric control part parallel circuit figure Fig. 8 of the embodiment of the invention one and embodiment two, in the embodiment of the invention one and embodiment two, temperature sensor 71,72,73 adopt thermistor, signal gathering unit 62 is made up of signal amplification circuit (constituting as available LM324) and A/D change-over circuit (constituting as available ADC0809), the temperature signal that thermistor is recorded by signal amplification circuit is transformed into suitable voltage signal, by the A/D change-over circuit voltage signal is converted to data signal then and passes to controller 61, controller 61 control displays 30 show hot water, the actual temperature of normal temperature drinking water or cold water.The control signal input unit 31 of the embodiment of the invention one and embodiment two can be set temperature required design philosophy based on one-touch, adopts the form of multioperation button.The user both can set the water temperature of required drinking water by control signal input unit 31, also can set its water yield, and when setting, controller 61 can judge that can design temperature reach according to the water temperature of actual measurement, as does not reach and remind the user to reset temperature with providing auditory tone cues.Behind the set water temperature, as press water outlet key on the control panel 3, controller 61 is at first judged to be needed to cooperate still normal temperature drinking water and cold water cooperation with hot water and normal temperature drinking water, and then calculating will reach the volume of set water temperature and needed hot water of the water yield and normal temperature drinking water (perhaps normal temperature drinking water and cold water), by the actuation time of the output control unit 63 electronic discharging devices of control (micro electric pump or magnetic valve) 51,52,53, promptly the user only need click the drinking water that the water outlet key just can obtain meeting the set water temperature and the water yield at last.
The characteristics of the embodiment of the invention one and embodiment two are: (1) is used with bottled water.(2) for obtaining set water temperature, the mode that adopts cooperation of hot water and normal temperature drinking water or normal temperature drinking water and cold water to cooperate, so both can obtain any design temperature in hot water temperature and cold water temperature scope rapidly, again energy savings (comparing) with direct the cooperation with cold water with hot water.(3) take to control the mode of the actuation time of electronic discharging device (micro electric pump or magnetic valve) 51,52,53 to going out water management.(4) man-machine interface adopts the form of multioperation button, both can set water temperature, also can set the water yield, and only need click the water outlet key during water outlet.(5) embodiment one also can obtain drinking water under powering-off state.
See also shown in Fig. 9 A, Fig. 9 B, same and the bottled water of the embodiment of the invention three is used, compare with embodiment one (Fig. 6 A, Fig. 6 B, Fig. 8) and to have reduced tank for making cold 7 and relevant apparatus thereof, also do not have manual water outlet button 93 and relevant apparatus, and electronic discharging device 51,53 adopts micro electric pump.
The corresponding Figure 10 of Fig. 9 A, Fig. 9 B.See also shown in Figure 10ly, in the embodiment of the invention three, temperature sensor 71,73, signal gathering unit 62 and display 30 are similar with embodiment one, embodiment two.The control signal input unit 31 of the embodiment of the invention three adopts the form of few button, and set water temperature only, does not set the water yield (water yield is controlled when the water outlet by the user).Consider general more to the demand of each temperature class drinking water between the hot water to the normal temperature drinking water, three of the embodiment of the invention cooperate (also can be only normal temperature drinking water and cold water or hot water and cold water being cooperated if any particular requirement) to hot water and normal temperature drinking water, therefore design temperature can only be between hot water temperature and normal temperature drinking water temperature, identical with embodiment one, embodiment two, if set water temperature can not reach when setting, controller 61 will provide auditory tone cues and remind the user to reset.After the setting, controller 61 calculates the water outlet proportion of required hot water and normal temperature drinking water and passes to output control unit 63.In the embodiment of the invention three, electronic discharging device 51,53 adopts micro electric pump, and the input voltage of output control unit 63 control micro electric pumps 51,53 just can reach the purpose of regulating discharge and then control water outlet proportion.At this moment, the user presses the drinking water that the water outlet key can obtain design temperature, and water yield size is by the time decision of user by the water outlet key.It is identical with embodiment one, embodiment two with control that three pairs of the embodiment of the invention add the setting of thermal control temperature.
The characteristics of the embodiment of the invention three are: (1) is used with bottled water.(2) only hot water and normal temperature drinking water are cooperated.(3) take to control the micro electric pump input voltage to regulate the mode of discharge to going out water management.(4) man-machine interface adopts the form of few operation push-button, and set water temperature only, does not set the water yield, and water yield size is by user's time decision by the water outlet key when the water outlet.
See also shown in Figure 11 A, Figure 11 B, the cabinet top of the embodiment of the invention four is provided with inlet channel interface 100, is used with the direct drinking water of supplies such as pipeline.Inlet channel interface 100 is connected with normal temperature drinking water aqua storage tank 8 by inlet channel 101, and magnetic valve 102 is set on inlet channel 101, in the appropriate location of normal temperature drinking water aqua storage tank 8 level sensor 103 is set.Other structures of embodiment four inside and embodiment one (Fig. 6 A, Fig. 6 B, Fig. 8) are similar, just do not have manual water outlet button 93 and relevant apparatus.
Figure 11 A, the corresponding Figure 12 of Figure 11 B, see also shown in Figure 12, the control circuit of the embodiment of the invention four is most of identical with embodiment two with embodiment one with control procedure, difference is the control to normal temperature drinking water aqua storage tank 8 middle water levels, in embodiment one and embodiment two, water level in the normal temperature drinking water aqua storage tank 8 is by smart seat 2, the i.e. method of machinery control, and in embodiment four, realize by circuit control, by level sensor 103, can accurately know the water level in the normal temperature drinking water aqua storage tank 8, when water level is lower than setting value, controller 61 is opened water inlet by output control unit 63 control magnetic valves 102, closes magnetic valve 102 after water level reaches setting value.
The characteristics of the embodiment of the invention four are: the direct drinking water of supplies such as (1) and pipeline is used.All the other (2) with embodiment one, (3), (4).
See also shown in Figure 13 A, Figure 13 B, the cabinet top of the embodiment of the invention five is provided with inlet channel interface 100 equally, is used with the direct drinking water of supplies such as pipeline.Inlet channel interface 100 directly is connected with normal temperature drinking water aqua storage tank 8, and a float 104 is set in normal temperature drinking water aqua storage tank 8, and float 104 links to each other with a lever 105, and the place corresponding with the inlet channel interface is provided with a stopper 106 on lever 105.Water level control in the normal temperature drinking water aqua storage tank 8 of embodiment five is different from embodiment four, embodiment five is the method realizations with machinery, when the water level in the normal temperature drinking water aqua storage tank 8 descends, float 104 descends and drives lever 105 and descends, and stopper 106 breaks away from inlet channel interfaces 100 at this moment, and direct drinking water enters normal temperature drinking water aqua storage tank 8, water level rises, float 104 rises and drives lever 105 and rises, and when water level rose to setting value, stopper 106 was blocked inlet channel interface 100.Other structures of embodiment five inside and embodiment one (Fig. 6 A, Fig. 6 B, Fig. 8) are similar, just do not have tank for making cold 7 and relevant apparatus thereof, and electronic discharging device 51,53 are a magnetic valve.
The corresponding Figure 14 of Figure 13 A, Figure 13 B sees also shown in Figure 14ly, and the control circuit of the embodiment of the invention five is identical with embodiment two with embodiment one with the control procedure major part, and difference is not need to carry out setting relevant with cold water and control.
The characteristics of the embodiment of the invention five are: the direct drinking water of supplies such as (1) and pipeline is used.(2) only hot water and normal temperature drinking water are cooperated.All the other (3) with embodiment one, (4), (5).
See also shown in Figure 15, the embodiment of control panel of the present invention is provided with display 30 in the center of control panel 3, comprise charactron 32, be arranged on hot water indicator lamp 33, normal-temperature water indicator lamp 34 and the cold water indicator lamp 35 in charactron 32 left sides and be arranged on the big yield indicator lamp 36 on charactron 32 right sides, middle water yield indicator lamp 37 and little water yield indicator lamp 38, be used to show the water temperature (detected value or setting value) or the water yield, more than each indicator lamp be actually light emitting diode.Control signal input unit 31 comprises that water temperature selection setting key 39, water yield selection setting key 40, the water temperature water yield raise key 41, water temperature water yield down key 42 and water outlet key 43.
The water temperature water yield raises key 41, water temperature water yield down key 42 generally is used to set required water temperature, and what at this moment digital display unit showed is the temperature that sets, and presses water outlet key 43 behind the set water temperature and can obtain temperature required drinking water at once.
Water temperature selects setting key 39 can directly select hot water, normal temperature drinking water or cold water, select the corresponding indicator lamp meeting in back luminous, what at this moment digital display unit showed is the real-time detected temperatures of selected drinking water, presses water outlet key 43 and can obtain selected drinking water.If heat or freeze, the luminous indication of can glimmering of corresponding indicator lamp.Water temperature selects the setting key 39 and the water temperature water yield to raise key 41, water temperature water yield down key 42 is used the control temperature that can also set heating and refrigeration.
The water yield selects setting key 40 can select big yield, the middle water yield or three kinds of water yields of the little water yield, selects the corresponding indicator lamp meeting in back luminous.Press the drinking water that water outlet key 43 can obtain respective amount.The water yield selects setting key 40 and water temperature water yield rise key 41, water temperature water yield down key 42 to be used the concrete water yield that can also set the large, medium and small water yield.
The present invention realizes that the method for digital temperature adjustment sees also Figure 16, Figure 17, Figure 18, Figure 19 and Figure 20.As shown in figure 16, the method program of being compiled into that realizes digital temperature adjustment is deposited in the controller of digital temperature adjustment automatic water-drinking machine.Carry out initialization earlier after the start of digital temperature adjustment automatic water-drinking machine relevant parameter is set, the following step is carried out in circulation then:
1) regularly detect water temperature, whether judgement time interval t is more than or equal to preset temperature acquisition time interval t
S,
If (1) detects the temperature of hot water and/or normal temperature drinking water and/or cold water;
(2) judge according to the survey water temperature and adjust water temperature and show, start or close heating or refrigeration, be specially: as inspection
Measure water temperature and change, then refresh water temperature and show; As add in the hot-water cylinder heating and be in closed condition and detect hot water water
Temperature adds the thermal control temperature and then starts heating less than default, otherwise as heating be in starting state and detect the hot water water temperature
Reach or satisfy and defaultly add the thermal control temperature and then close heating; Be in closed condition and inspection as refrigeration in the tank for making cold
Survey the cold water water temperature and then start refrigeration, otherwise be in starting state and detection as refrigeration greater than default refrigeration control temperature
The cold water water temperature reaches or satisfies default refrigeration control temperature and then close refrigeration;
If not, then carry out next step;
2) judged whether the button input immediately,
If (1) judges whether the water temperature key, if, then carry out water temperature key treatment step, be specially: judge selected or establish
Fixed temperature T
XWhether be in the current water temperature T of high temperature water pot and low temperature water pot
GAnd T
DBetween (the high temperature water pot can
To be to add hot-water cylinder or normal temperature drinking water aqua storage tank, same low temperature water pot can be normal temperature drinking water aqua storage tank or system
Cold water tank), then show this temperature in this way, as otherwise provide the drinking water that promptings such as sound can not get this temperature,
And then show the water temperature T of high temperature water pot greater than water temperature in the high temperature water pot as this temperature
G, as this temperature less than low temperature
The water temperature of water pot then shows the water temperature T of low temperature water pot
DIf not, then carry out (2);
(2) judge whether the water outlet key, if, then carry out water outlet key treatment step, the water outlet key is handled can two kinds of sides
Method is respectively according to T
X, T
G, T
DCalculate the water yield or the water outlet proportion of required high-temperature water and water at low temperature with the water yield,
The flow of controlling the actuation time of electronic discharging device then or controlling electronic discharging device obtains thermophilic water;
If not, then carry out (3);
(3) judge whether other buttons, and carry out corresponding treatment step, in the present invention, remove water temperature key and water outlet
Outside the key, the button treatment step can also comprise button treatment steps such as water yield key, quick temperature key and virgin locking key,
Be specially water yield key and be used for selecting or setting institute's water requirement, push water yield key and can select or set the different water yields;
Quick temperature key is indicated several water temperatures commonly used, and one-touch can obtain required temperature, and with the water temperature key
Identical, temperature T selected or that set is judged by system
XWhether be in the current water temperature of high temperature water pot and low temperature water pot
T
GAnd T
DBetween, then show this temperature in this way, as otherwise provide the drink that promptings such as sound can not get this temperature
Water, and then show the water temperature T of high temperature water pot greater than water temperature in the high temperature water pot as this temperature
G, little as this temperature
The water temperature T that then shows the low temperature water pot in the water temperature of low temperature water pot
DVirgin locking key is used for preventing that the infant from scalding, as can
Employing is pushed virgin locking key certain hour and is then entered virgin lock lock-out state, even this moment can water outlet by the water outlet key yet,
Push virgin locking key certain hour once more and then withdraw from virgin lock lock-out state, this moment, all buttons recovered normal function;
If not, then carry out next circulation.
Water outlet key of the present invention is handled can two kinds of methods, respectively as Figure 17, Figure 19 and Figure 18, shown in Figure 20.See also Figure 17 and Figure 19, the actuation time of the electronic discharging device of method one control.
Figure 17 is at the warm type water dispenser, the single cold type water dispenser that normal temperature drinking water aqua storage tank and tank for making cold are arranged that add hot-water cylinder and normal temperature drinking water aqua storage tank being arranged in the water dispenser, having and add hot-water cylinder and tank for making cold and directly (the high temperature water pot can be to add hot-water cylinder or normal temperature drinking water aqua storage tank in the following narration with the situations such as cold and hot type water dispenser of hot water and cold water cooperation, same low temperature water pot can be normal temperature drinking water aqua storage tank or tank for making cold), after the user pressed the water outlet key, system judged current selection or set water temperature T earlier
X,
(1) as T
X=T
G(T
GCurrent water temperature for the high temperature water pot), the then unlatching of high-temperature water, the electronic discharging device of water at low temperature
Time is respectively: t
G=V
X/ vw
G, t
D=0, promptly only need to open the electronic discharging device of high-temperature water, V in the formula this moment
X
Be to select or the water yield of setting or the water yield of system default vw by water yield key
GIt is the electronic water outlet of high-temperature water
The flow of device; As otherwise carry out (2);
(2) as T
D＜T
X＜T
G(T
DCurrent water temperature for water at low temperature), opening of high-temperature water, the electronic discharging device of water at low temperature then
The time of opening is respectively: t
G=(V
X* (T
X-T
D)/(T
G-T
D)+k)/vw
G, t
D=(V
X* (T
G-T
X)/(T
G-T
D)-k)/vw
D,
Promptly mix for high-temperature water and water at low temperature this moment and obtain temperature required drinking water, vw in the formula
DIt is the low temperature water power
The flow of moving discharging device, k are used to compensate the lost or water at low temperature heat absorption of high-temperature water heat; As otherwise carry out
(3)；
(3) this moment T
X=T
D, then the opening time of high-temperature water, the electronic discharging device of water at low temperature is respectively: t
G=0, t
D=V
X/ vw
D,
Promptly only need to open the electronic discharging device of water at low temperature this moment;
Then by the time t that calculates gained
G, t
DOpening the corresponding electronic discharging device and the corresponding time of delaying time respectively obtains temperature required drinking water.
Figure 19 also is that Figure 19 is the expansion of Figure 17 at the situation that adds hot-water cylinder and tank for making cold and make full use of the water dispenser that the normal temperature drinking water cooperates is arranged in the water dispenser, and after the user pressed the water outlet key, system judged current selection or set water temperature T earlier
X,
(1) as T
X=T
R(T
RFor adding the current water temperature of hot-water cylinder), then the electronic water outlet of hot water, normal temperature drinking water and cold water is adorned
The opening time of putting is respectively: t
R=V
X/ vw
R, t
C=t
L=0, promptly only need to open the electronic discharging device of hot water this moment,
V in the formula
XBe to select or the water yield of setting or the water yield of system default vw by water yield key
RBe hot water
The flow of moving discharging device; As otherwise carry out (2);
(2) as T
C＜T
X＜T
R(T
CCurrent water temperature for the normal temperature drinking water), then hot water, normal temperature drinking water and cold water are electronic goes out
The opening time of water device is respectively: t
R=(V
X* (T
X-T
C)/(T
R-T
C)+k
1)/vw
R,
t
C=(V
X* (T
R-T
X)/(T
R-T
C)-k
1)/vw
C, t
L=0, promptly for mixing, hot water and normal temperature drinking water obtain this moment
Temperature required drinking water, vw in the formula
CBe the flow of the electronic discharging device of normal temperature drinking water, k
1Be used for compensation heat
The hydro-thermal amount is scattered and disappeared; As otherwise carry out (3);
(3) as T
X=T
C, then the opening time of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively:
t
C=V
X/ vw
C, t
R=t
L=0, promptly only need to open the electronic discharging device of normal temperature drinking water this moment; As otherwise carry out (4);
(4) as T
L＜T
X＜T
C(T
LCurrent water temperature for cold water), then hot water, normal temperature drinking water and the electronic discharging device of cold water
Opening time be respectively: t
C=(V
X* (T
X-T
L)/(T
C-T
L)-k
2)/vw
C,
t
L=(V
X* (T
C-T
X)/(T
C-T
L)+k
2)/vw
L, t
R=0, promptly for mixing, normal temperature drinking water and cold water obtains this moment
Temperature required drinking water, vw in the formula
LBe the flow of the electronic discharging device of cold water, k
2Be used to compensate the cold water heat
Absorb; As otherwise carry out (5);
(5) this moment T
X=T
L, then the opening time of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively:
t
L=V
X/ vw
L, t
R=t
C=0, promptly only need the open cold water power to move discharging device this moment;
Then by the time t that calculates gained
R, t
C, t
LOpening the corresponding electronic discharging device and the corresponding time of delaying time respectively obtains temperature required drinking water.
See also Figure 18 and shown in Figure 20, method two is controlled the flow of electronic discharging device, and water yield is controlled by the time length of water outlet key by the user.
Equally, Figure 18 is at the warm type water dispenser, the single cold type water dispenser that normal temperature drinking water aqua storage tank and tank for making cold are arranged that add hot-water cylinder and normal temperature drinking water aqua storage tank being arranged in the water dispenser, having and add hot-water cylinder and tank for making cold and directly (the high temperature water pot can be to add hot-water cylinder or normal temperature drinking water aqua storage tank in the following narration with the situations such as cold and hot type water dispenser of hot water and cold water cooperation, same low temperature water pot can be normal temperature drinking water aqua storage tank or tank for making cold), after the user pressed the water outlet key, system judged current selection or set water temperature T earlier
X,
(1) as T
X=T
G, then the flow of high-temperature water, the electronic discharging device of water at low temperature is respectively: vw
G=vw
X, vw
D=0,
Promptly only need to open the electronic discharging device of high-temperature water, vw in the formula this moment
XBe the water flow of system default or pass through
The water flow that the flow key is selected or set; As otherwise carry out (2);
(2) as T
D＜T
X＜T
G, then the flow of high-temperature water, the electronic discharging device of water at low temperature is respectively:
Vw
G=vw
X* (T
X-T
D)/(T
G-T
D)+k ', vw
D=vw
X* (T
G-T
X)/(T
G-T
D)-k ', promptly be high-temperature water and low this moment
Warm water mixes and obtains temperature required drinking water, and k ' is used to compensate the high-temperature water heat and scatters and disappears or water at low temperature in the formula
Heat absorption; As otherwise carry out (3);
(3) this moment T
X=T
D, then the flow of high-temperature water, the electronic discharging device of water at low temperature is respectively: vw
G=0, vw
D=vw
X,
Promptly only need to open the electronic discharging device of water at low temperature this moment;
Then by the flow vw that calculates gained
G, vw
DOpen corresponding electronic discharging device respectively and obtain temperature required drinking water, water yield is controlled by the time length of water outlet key by the user.
The situation that adds hot-water cylinder and tank for making cold and make full use of the water dispenser that the normal temperature drinking water cooperates is arranged in Figure 20 water dispenser, also is that Figure 20 is the expansion of Figure 18, and after the user pressed the water outlet key, system is same judged current selection or set water temperature T earlier
X,
(1) as T
X=T
R, then the flow of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively: vw
R=vw
X,
Vw
C=vw
L=0, promptly only need to open the electronic discharging device of hot water, vw in the formula this moment
XIt is the water outlet of system default
Flow or the water flow of selecting or setting by the flow key; As otherwise carry out (2);
(2) as T
C＜T
X＜T
R, then the flow of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively:
Vw
R=vw
X* (T
X-T
C)/(T
R-T
C)+k
1', vw
C=vw
X* (T
R-T
X)/(T
R-T
C)-k
1', vw
L=0, promptly be heat this moment
Water and normal temperature drinking water mix and obtain temperature required drinking water, k in the formula
1' be used to compensate the hot water heat and scatter and disappear;
As otherwise carry out (3);
(3) as T
X=T
C, then the flow of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively: vw
C=vw
X,
Vw
R=vw
L=0, promptly only need to open the electronic discharging device of normal temperature drinking water this moment; As otherwise carry out (4);
(4) as T
L＜T
X＜T
C, then the flow of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively:
Vw
C=vw
X* (T
X-T
L)/(T
C-T
L)-k
2', vw
L=vw
X* (T
C-T
X)/(T
C-T
L)+k
2', vw
R=0, promptly be normal this moment
Temperature drinking water and cold water mix and obtain temperature required drinking water, k in the formula
2' be used to compensate the cold water heat absorption;
As otherwise carry out (5);
(5) this moment T
X=T
L, then the flow of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively: vw
L=vw
X,
Vw
R=vw
C=0, promptly only need the open cold water power to move discharging device this moment;
Then by the flow vw that calculates gained
R, vw
C, vw
LOpen corresponding electronic discharging device respectively and obtain temperature required drinking water, water yield is controlled by the time length of water outlet key by the user.
Claims (10)
1. digital temperature adjustment automatic water-drinking machine, comprise cabinet (1), normal temperature drinking water aqua storage tank (8), add hot-water cylinder (6) and corresponding connecting pipe, it is characterized in that also comprising from what normal temperature drinking water aqua storage tank (8) can be intake: measure water temperature temperature sensor (70), control controller (61), control signal input unit (31), display (30), heater (81), the electronic discharging device (50) of electronic discharging device (50) work.
2. digital temperature adjustment automatic water-drinking machine as claimed in claim 1, it is characterized in that also comprising from normal temperature drinking water aqua storage tank (8) can intake tank for making cold (7) and corresponding connecting pipe, refrigerating plant (82).
3. digital temperature adjustment automatic water-drinking machine as claimed in claim 1 or 2 is characterized in that also comprising smart seat (2) that is used with bottled water or the inlet channel interface (100) that is used with direct drinking water; The relevant apparatus of inlet channel interface (100) comprises level sensor (103) and magnetic valve (102), perhaps comprises float (104), lever (105) and stopper (106).
4. as claim 1 or 2 or 3 described digital temperature adjustment automatic water-drinking machines, can obtain manual water outlet button (93), manual water outlet valve (92), manual water outlet pipeline (91,94) and the threeway (90,95) of drinking water when it is characterized in that also being included in outage.
5. as claim 1 or 2 or 3 or 4 described digital temperature adjustment automatic water-drinking machines, it is characterized in that also comprising the signal gathering unit (62) that realizes the A/D translation function, receive the control signal that controller (61) sends, the output-controlling device (63) of controlling electronic discharging device (50) work.
6. as claim 1 or 2 or 3 or 4 or 5 described digital temperature adjustment automatic water-drinking machines, it is characterized in that controller (61) is to receive the signal of temperature sensor (70) and the signal of control signal input unit (31) input, and calculating produces the signal of the electronic discharging device of control (50), control heater (81) work or control heater (81) and refrigerating plant (82) work, send control signal to display (30), also send the controller (61) of control signal to antistaling cabinet or disinfection cabinet (83), controller (61) is by single-chip microcomputer or claim microcontroller or other control chips to form.
7. as claim 1 or 2 or 3 or 4 or 5 or 6 described digital temperature adjustment automatic water-drinking machines, it is characterized in that temperature sensor (70) is thermistor or copper resistance or RTD or semiconductor temperature sensor; Display (30) is indicator lamp or charactron or LCD or fluorescent tube or indicator lamp and charactron; Electronic discharging device (50) thus be controlled micro electric pump of water outlet time or magnetic valve or regulate the micro electric pump rotating speed with voltage or electric current and adjust the micro electric pump of water speed with the control water yield; Control signal input unit (31) is microswitch or thin film switch or touch-screen.
8. realize the method for digital temperature adjustment, it is characterized in that the method program of being compiled into that will realize digital temperature adjustment deposits in the controller of digital temperature adjustment automatic water-drinking machine, carry out initialization earlier after the start of digital temperature adjustment automatic water-drinking machine relevant parameter is set, the following step is carried out in circulation then:
1) regularly detect water temperature, whether judgement time interval t is more than or equal to preset temperature acquisition time interval t
S,
If (1) detects the temperature of hot water and/or normal temperature drinking water and/or cold water;
(2) judge according to the survey water temperature and adjust water temperature and show, start or close heating or refrigeration, be specially: as inspection
Measure water temperature and change, then refresh water temperature and show; As add in the hot-water cylinder heating and be in closed condition and detect the hot water water temperature
Add the thermal control temperature and then start heating less than default, otherwise as heating be in starting state and detect the hot water water temperature and reach
Or satisfy and defaultly to add the thermal control temperature and then close heating; Be in closed condition and detect cold water as refrigeration in the tank for making cold
Water temperature then starts refrigeration greater than default refrigeration control temperature, otherwise is in starting state and detects the cold water water temperature as refrigeration
Reach or satisfy default refrigeration control temperature and then close refrigeration;
If not, then carry out next step;
2) judged whether the button input immediately,
If (1) judges whether the water temperature key, if, then carry out water temperature key treatment step, be specially: judge selected or establish
Fixed temperature T
XWhether be in the current water temperature T of high temperature water pot and low temperature water pot
GAnd T
DBetween, then show in this way
This temperature, as otherwise provide the drinking water that promptings such as sound can not get this temperature, and as this temperature greater than height
Water temperature then shows the water temperature T of high temperature water pot in the warm water jar
G, then show low less than the water temperature of low temperature water pot as this temperature
The water temperature T of warm water jar
D, wherein the high temperature water pot is to add hot-water cylinder or normal temperature drinking water aqua storage tank, same low temperature water pot
Be normal temperature drinking water aqua storage tank or tank for making cold; If not, then carry out (2);
(2) judge whether the water outlet key, if, then carry out water outlet key treatment step, the water outlet key is handled two kinds of methods,
Be respectively according to T
X, T
G, T
DCalculate the water yield or the water outlet proportion of required high-temperature water and water at low temperature with the water yield, then
The flow of controlling the actuation time of electronic discharging device or controlling electronic discharging device obtains thermophilic water;
If not, then carry out next circulation.
9. the method for the digital temperature adjustment of realization as claimed in claim 8, it is characterized in that except that water temperature key and water outlet key, the button treatment step also comprises button treatment steps such as water yield key, quick temperature key and virgin locking key, be specially water yield key and be used for selecting or setting institute's water requirement, push water yield key and can select or set the different water yields; Quick temperature key is indicated several water temperatures commonly used, and one-touch can obtain required temperature, and identical with the water temperature key, and temperature T selected or that set is judged by system
XWhether be in the current water temperature T of high temperature water pot and low temperature water pot
GAnd T
DBetween, then show this temperature in this way, as otherwise provide promptings such as sound and can not get the drinking water of this temperature, and then show the water temperature T of high temperature water pot greater than water temperature in the high temperature water pot as this temperature
G, then show the water temperature T of low temperature water pot less than the water temperature of low temperature water pot as this temperature
D, wherein the high temperature water pot is to add hot-water cylinder or normal temperature drinking water aqua storage tank, same low temperature water pot is normal temperature drinking water aqua storage tank or tank for making cold; Virgin locking key is used for preventing that the infant from scalding, push virgin locking key certain hour and then enter virgin lock lock-out state as adopting, even this moment can water outlet by the water outlet key yet, to push virgin locking key certain hour once more and then withdraw from virgin lock lock-out state, this moment, all buttons recovered normal functions.
10. realize the method for digital temperature adjustment as claimed in claim 8 or 9, it is characterized in that two kinds of methods that the water outlet key is handled are specially:
1) after the user presses the water outlet key, system judges current selection or set water temperature T earlier
X,
(1) as T
X=T
G, T
GBe the current water temperature of high temperature water pot, then during the unlatching of high-temperature water, the electronic discharging device of water at low temperature
Between be respectively: t
G=V
X/ vw
G, t
D=0, promptly only need to open the electronic discharging device of high-temperature water, V in the formula this moment
X
Be to select or the water yield of setting or the water yield of system default vw by water yield key
GBeing that high-temperature water is electronic goes out
The flow of water device; As otherwise carry out (2);
(2) as T
D＜T
X＜T
G, T
DBe the current water temperature of water at low temperature, then the unlatching of high-temperature water, the electronic discharging device of water at low temperature
Time is respectively: t
G=(V
X* (T
X-T
D)/(T
G-T
D)+k)/vw
G, t
D=(V
X* (T
G-T
X)/(T
G-T
D)-k)/vw
D,
Promptly mix for high-temperature water and water at low temperature this moment and obtain temperature required drinking water, vw in the formula
DIt is the low temperature water power
The flow of moving discharging device, k are used to compensate the lost or water at low temperature heat absorption of high-temperature water heat; As otherwise carry out
(3)；
(3) this moment T
X=T
D, then the opening time of high-temperature water, the electronic discharging device of water at low temperature is respectively: t
G=0, t
D=V
X/ vw
D,
Promptly only need to open the electronic discharging device of water at low temperature this moment;
Then by the time t that calculates gained
G, t
DOpening the corresponding electronic discharging device and the corresponding time of delaying time respectively obtains temperature required drinking water;
Method 1) can expand to the situation that hot water and normal temperature drinking water, normal temperature drinking water and cold water cooperate respectively, be specially: after the user pressed the water outlet key, system judged current selection or set water temperature T earlier
X,
(1) as T
X=T
R(T
RFor adding the current water temperature of hot-water cylinder), then hot water, normal temperature drinking water and the electronic discharging device of cold water
Opening time be respectively: t
R=V
X/ vw
R, t
C=t
L=0, promptly only need to open the electronic discharging device of hot water this moment,
V in the formula
XBe to select or the water yield of setting or the water yield of system default vw by water yield key
RBe hot water
The flow of moving discharging device; As otherwise carry out (2);
(2) as T
C＜T
X＜T
R(T
CCurrent water temperature for the normal temperature drinking water), then hot water, normal temperature drinking water and cold water are electronic goes out
The opening time of water device is respectively: t
R=(V
X* (T
X-T
C)/(T
R-T
C)+k
1)/vw
R,
t
C=(V
X* (T
R-T
X)/(T
R-T
C)-k
1)/vw
C, t
L=0, promptly for mixing, hot water and normal temperature drinking water obtain institute this moment
Need the drinking water of temperature, vw in the formula
CBe the flow of the electronic discharging device of normal temperature drinking water, k
1Be used to compensate hot water thermal
Amount is scattered and disappeared; As otherwise carry out (3);
(3) as T
X=T
C, then the opening time of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively: t
C=V
X/ vw
C,
t
R=t
L=0, promptly only need to open the electronic discharging device of normal temperature drinking water this moment; As otherwise carry out (4);
(4) as T
L＜T
X＜T
C(T
LCurrent water temperature for cold water), then hot water, normal temperature drinking water and the electronic discharging device of cold water
Opening time be respectively: t
C=(V
X* (T
X-T
L)/(T
C-T
L)-k
2)/vw
C,
t
L=(V
X* (T
C-T
X)/(T
C-T
L)+k
2)/vw
L, t
R=0, promptly for mixing, normal temperature drinking water and cold water obtains institute this moment
Need the drinking water of temperature, vw in the formula
LBe the flow of the electronic discharging device of cold water, k
2Be used to compensate the cold water heat absorption;
As otherwise carry out (5);
(5) this moment T
X=T
L, then the opening time of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively:
t
L=V
X/ vw
L, t
R=t
C=0, promptly only need the open cold water power to move discharging device this moment;
Then by the time t that calculates gained
R, t
C, t
LOpening the corresponding electronic discharging device and the corresponding time of delaying time respectively obtains temperature required drinking water;
2) after the user presses the water outlet key, system judges current selection or set water temperature T earlier
X,
(1) as T
X=T
G, then the flow of high-temperature water, the electronic discharging device of water at low temperature is respectively: vw
G=vw
X, vw
D=0,
Promptly only need to open the electronic discharging device of high-temperature water, vw in the formula this moment
XBe the water flow of system default or pass through
The water flow that the flow key is selected or set; As otherwise carry out (2);
(2) as T
D＜T
X＜T
G, then the flow of high-temperature water, the electronic discharging device of water at low temperature is respectively:
Vw
G=vw
X* (T
X-T
D)/(T
G-T
D)+k ', vw
D=vw
X* (T
G-T
X)/(T
G-T
D)-k ', promptly this moment be high-temperature water with
Water at low temperature is mixed and is obtained temperature required drinking water, and k ' is used to compensate the high-temperature water heat and scatters and disappears or low temperature in the formula
The hydro-thermal amount absorbs; As otherwise carry out (3);
(3) this moment T
X=T
D, then the flow of high-temperature water, the electronic discharging device of water at low temperature is respectively: vw
G=0, vw
D=vw
X,
Promptly only need to open the electronic discharging device of water at low temperature this moment;
Then by the flow vw that calculates gained
G, vw
DOpen corresponding electronic discharging device respectively and obtain temperature required drinking water, water yield is controlled by the time length of water outlet key by the user;
Method 2) also can expand to the situation that hot water and normal temperature drinking water, normal temperature drinking water and cold water cooperate respectively, be specially: after the user presses the water outlet key, system same current selection of judgement or set water temperature T earlier
X,
(1) as T
X=T
R, then the flow of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively: vw
R=vw
X,
Vw
C=vw
L=0, promptly only need to open the electronic discharging device of hot water, vw in the formula this moment
XBe the current that of system default
Amount or the water flow of selecting or setting by the flow key; As otherwise carry out (2);
(2) as T
C＜T
X＜T
R, then the flow of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively:
Vw
R=vw
X(T
X-T
C)/(T
R-T
C)+k
1', vw
C=vw
X* (T
R-T
X)/(T
R-T
C)-k
1', vw
L=0, promptly be heat this moment
Water and normal temperature drinking water mix and obtain temperature required drinking water, k in the formula
1' be used to compensate the hot water heat and scatter and disappear;
As otherwise carry out (3);
(3) as T
X=T
C, then the flow of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively: vw
C=vw
X,
Vw
R=vw
L=0, promptly only need to open the electronic discharging device of normal temperature drinking water this moment; As otherwise carry out (4);
(4) as T
L＜T
X＜T
C, then the flow of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively:
Vw
C=vw
X* (T
X-T
L)/(T
C-T
L)-k
2', vw
L=vw
X* (T
C-T
X)/(T
C-T
L)+k
2', vw
R=0, promptly be normal this moment
Temperature drinking water and cold water mix and obtain temperature required drinking water, k in the formula
2' be used to compensate the cold water heat absorption;
As otherwise carry out (5);
(5) this moment T
X=T
L, then the flow of hot water, normal temperature drinking water and the electronic discharging device of cold water is respectively: vw
L=vw
X,
Vw
R=vw
C=0, promptly only need the open cold water power to move discharging device this moment;
Then by the flow vw that calculates gained
R, vw
C, vw
LOpen corresponding electronic discharging device respectively and obtain temperature required drinking water, water yield is controlled by the time length of water outlet key by the user.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021493715A CN1500432A (en) | 2002-11-13 | 2002-11-13 | Digitally temperature adjusting automatic drinking trough and the method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA021493715A CN1500432A (en) | 2002-11-13 | 2002-11-13 | Digitally temperature adjusting automatic drinking trough and the method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1500432A true CN1500432A (en) | 2004-06-02 |
Family
ID=34233624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA021493715A Pending CN1500432A (en) | 2002-11-13 | 2002-11-13 | Digitally temperature adjusting automatic drinking trough and the method therefor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1500432A (en) |
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| CN103239134A (en) * | 2013-05-17 | 2013-08-14 | 上海电机学院 | Temperature adjustable and water amount controllable water dispenser |
| CN103284613A (en) * | 2012-02-27 | 2013-09-11 | 安凯(广州)微电子技术有限公司 | Waterdispenser and temperature regulating and controlling device thereof |
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-
2002
- 2002-11-13 CN CNA021493715A patent/CN1500432A/en active Pending
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| WO2017024490A1 (en) * | 2015-08-11 | 2017-02-16 | ***生 | Method and water dispenser for matching output water temperature according to code |
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| CN105078251A (en) * | 2015-09-11 | 2015-11-25 | 陈靖思 | Fruit juice extracting water drinking machine |
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