WO2019170103A1 - Dispositif d'alimentation en eau potable, et procédé de commande et son dispositif de commande - Google Patents

Dispositif d'alimentation en eau potable, et procédé de commande et son dispositif de commande Download PDF

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Publication number
WO2019170103A1
WO2019170103A1 PCT/CN2019/077168 CN2019077168W WO2019170103A1 WO 2019170103 A1 WO2019170103 A1 WO 2019170103A1 CN 2019077168 W CN2019077168 W CN 2019077168W WO 2019170103 A1 WO2019170103 A1 WO 2019170103A1
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WO
WIPO (PCT)
Prior art keywords
ice making
cold water
supply device
module
water supply
Prior art date
Application number
PCT/CN2019/077168
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English (en)
Chinese (zh)
Inventor
王彩霞
Original Assignee
佛山市顺德区美的饮水机制造有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201810186174.XA external-priority patent/CN110243116B/zh
Priority claimed from CN201810186221.0A external-priority patent/CN110236388B/zh
Priority claimed from CN201810186194.7A external-priority patent/CN110243117B/zh
Priority claimed from CN201810188046.9A external-priority patent/CN110236390B/zh
Priority claimed from CN201810186695.5A external-priority patent/CN110243118B/zh
Priority claimed from CN201810188053.9A external-priority patent/CN110236392B/zh
Application filed by 佛山市顺德区美的饮水机制造有限公司 filed Critical 佛山市顺德区美的饮水机制造有限公司
Publication of WO2019170103A1 publication Critical patent/WO2019170103A1/fr

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25C—PRODUCING, WORKING OR HANDLING ICE
    • F25C1/00—Producing ice
    • F25C1/10—Producing ice by using rotating or otherwise moving moulds

Definitions

  • the invention relates to the technical field of household appliances, in particular to a drinking water supply device, a control method thereof and a control device.
  • the drinking water supply device of the related art has an ice making function, that is, water can be made into ice for use by a user.
  • the related art has a problem in that it is impossible to accurately detect whether or not the ice making is completed, and it is difficult to ensure the beautiful appearance and the uniformity of the ice.
  • an object of the present invention is to provide a control method for a drinking water supply device capable of accurately detecting whether or not ice making is completed.
  • a second object of the present invention is to provide a control device for a drinking water supply device.
  • a third object of the present invention is to provide a drinking water supply device.
  • a fourth object of the present invention is to provide a non-transitory readable storage medium.
  • a fifth object of the present invention is to provide another drinking water supply device.
  • a first aspect of the present invention provides a method of controlling a drinking water supply device, the drinking water supply device comprising a cold water tank and an ice making module, by providing cold water of the cold water tank to the The ice making module is configured to make the ice making module to perform ice making, the controlling method comprising the steps of: acquiring a preset ice making temperature and a preset ice making time of the drinking water supply device; and performing the ice making module through the ice making module During the ice making process, detecting the ice making temperature in the ice making module and the cold water temperature in the cold water tank; and counting the accumulated ice making time of the drinking water supply device according to the cold water temperature in the cold water tank Determining whether the accumulated ice making time of the drinking water supply device reaches the preset ice making time and whether the ice making temperature in the ice making module is less than a preset ice making temperature; if the accumulated ice making of the drinking water supply device When the time reaches
  • the preset ice making time and the preset ice making temperature of the drinking water supply device are obtained, and in the process of making ice through the ice making module, the ice making module is detected.
  • the ice making temperature and the cold water temperature in the cold water tank, and the accumulated ice making time of the drinking water supply device is timed according to the cold water temperature in the cold water tank, if the accumulated ice making time of the drinking water supply device reaches the preset ice making time or If the ice making temperature in the ice making module is less than the preset ice making temperature, the ice making module is controlled to stop the ice making, and the ice making module is controlled to perform the ice removing, thereby accurately detecting whether the ice making is completed and ensuring that the ice is beautiful and beautiful. No damage and consistency in the size of the ice, enhancing the user experience.
  • control method of the drinking water supply device further includes: determining whether the cold water temperature in the cold water tank is greater than a first temperature threshold; if the cold water temperature in the cold water tank is greater than the first The temperature threshold controls the ice making module to stop making ice, and controls the drinking water supply device to cool the cold water in the cold water tank.
  • the counting the accumulated ice making time of the drinking water supply device according to the cold water temperature in the cold water tank comprises: determining whether the cold water temperature in the cold water tank is less than a second temperature threshold And if the cold water temperature in the cold water tank is less than the second temperature threshold, increasing the accumulated ice making time of the drinking water supply device.
  • the drinking water supply device further includes a cold water outlet
  • the cold water tank is provided with a cold water outlet flow path to pass the cold water of the cold water tank through the cold water outlet flow path.
  • the control method further includes: when making ice through the ice making module, acquiring an outlet state of the drinking water supply device; when the drinking water supply device is discharging cold water each time Recording the time when the drinking water supply device is currently discharging cold water; compensating the preset ice making time of the drinking water supply device according to the current time of the drinking water supply device and the preset compensation coefficient, and according to the compensation The subsequent preset ice making time controls the ice making of the ice making module.
  • each time the drinking water supply device discharges cold water the time during which the drinking water supply device accumulates cold water is recorded, and it is determined whether the time for the drinking water supply device to accumulate cold water is greater than or And being equal to the preset time, wherein if the drinking water supply device accumulates the cold water for more than or equal to the preset time, controlling the ice making module to stop making ice, and performing water replenishment control on the cold water tank.
  • the compensating the preset ice making time of the drinking water supply device according to the time when the drinking water supply device is currently out of the cold water and the preset compensation coefficient comprises: presetting the ice making On the basis of time, the product of the preset compensation coefficient and the time when the drinking water supply device is currently out of cold water is increased.
  • the preset ice making time and the preset ice making temperature of the drinking water supply device are obtained according to an external ambient temperature of the drinking water supply device.
  • the method for controlling the drinking water supply device further includes: detecting whether the ice making function of the ice making module of the drinking water supply device is turned on after the drinking water supply device is powered on; When the ice making function of the ice making module is turned on, detecting whether the ice making switch of the drinking water supply device is closed; if detecting that the ice making switch is closed, determining whether the ice making module completes ice making, and When the ice making module does not complete the ice making, the ice making module is controlled to continue to make ice until the ice making module completes the ice making, and according to the ice making module, the state of the ice making switch is completed according to the ice making module. Controlling the ice making function of the ice making module to be turned on or off.
  • the ice making function of the ice making module when the ice making function of the ice making module is turned on, if it is detected that the ice making switch is turned off and the ice making module completes ice making, the ice making of the ice making module is directly controlled. The function is turned off.
  • control method of the drinking water supply device further includes: detecting whether the ice making switch is turned on when the ice making function of the ice making module is turned off; if the ice making switch is detected When opened, the ice making function of the ice making module is controlled to be turned on.
  • the ice making module is controlled to perform a deicing process, and after deicing, detecting whether the ice making function of the ice making module is turned on.
  • the drinking water supply device further includes a water inlet
  • the water inlet control channel of the cold water tank to the water inlet is provided with a water inlet control valve
  • the control method further comprises: obtaining the drinking water a state of the supply device; determining a water inlet state of the cold water tank according to a state of the drinking water supply device; detecting a water level of the cold water tank when determining that the cold water tank is in an influent state, and according to the cold water The water level of the water tank controls the water inlet control valve to open and close; when it is judged that the cold water tank is in a non-water inlet state, the water inlet control valve is controlled to remain closed to stop the cold water tank from entering the water.
  • the state of the drinking water supply device includes a state in which the cold water tank is cooled, a state in which the ice making module performs ice making, and a state in which the ice making module performs ice removal.
  • the ice making module in a state in which the cold water tank is cooled and a state in which the ice making module performs deicing, it is determined that the cold water tank is in an influent state; and the ice making module performs ice making And determining that the cold water tank is in a non-influent state.
  • the controlling the water inlet control valve to open and close according to the water level of the cold water tank comprises: determining whether the water level of the cold water tank reaches a preset water level; if the water level of the cold water tank is not When the preset water level is reached, the water inlet control valve is controlled to open to make the cold water tank enter water; if the water level of the cold water tank reaches the preset water level, the water inlet control valve is controlled to be closed The cold water tank is stopped from entering the water.
  • the method for controlling a drinking water supply device further includes: obtaining an ice making temperature during a current ice making process when the drinking water supply device is in an ice making state; determining the current ice making Whether the ice making temperature in the process is less than a third temperature threshold; if so, controlling the drinking water supply device to stop making ice and performing deicing; obtaining an ice making temperature during the current deicing process, and detecting the current deicing Whether the ice making temperature in the process is greater than a fourth temperature threshold, wherein the fourth temperature threshold is greater than the third temperature threshold; if so, controlling the drinking water supply device to stop deicing.
  • the third temperature threshold and the fourth temperature threshold are determined by: obtaining an ambient temperature around the drinking water supply device when the drinking water supply device begins to make ice; The ambient temperature determines the third temperature threshold and the fourth temperature threshold; wherein the third temperature threshold is used to indicate an ice making minimum temperature value during the ice making process, the fourth temperature threshold is used to indicate deicing End the ice making temperature minimum.
  • the method further comprises: detecting whether a duration of the current deicing reaches a target threshold; controlling the drinking water if the duration of the current deicing reaches a target threshold
  • the supply device stops deicing, and detects whether the current ice making temperature is greater than the ice making temperature just after entering the ice removal; if not, generates prompt information for the overcooling fault and provides the information to the user; if the current ice making If the temperature is greater than the ice making temperature just after entering the deicing, the overcooling fault is eliminated.
  • the method before determining whether the ice making temperature in the current ice making process is less than a third temperature threshold, the method further comprises: detecting whether a current ice making duration reaches a maximum ice making time; If the duration of the current ice making does not reach the maximum ice making time, the step of determining whether the ice making temperature in the current ice making process is less than the third temperature threshold is performed.
  • the drinking water supply device further includes an ultraviolet UV sterilization assembly disposed in the cold water tank and/or the ice making module, the UV sterilization assembly being used for Determining the cold water tank and/or the ice making module, the method further comprising: obtaining a state of the drinking water supply device; determining a cycle time corresponding to a state of the drinking water supply device, and controlling the UV sterilization The components run at the corresponding cycle time.
  • the cycle time includes an on time and an off time
  • the control module is configured to control the UV germicidal assembly to turn on a corresponding on time and turn off the corresponding off time to operate in a cycle.
  • the state of the drinking water supply device includes refrigeration shutdown, ice making, and ice making completion, wherein the cooling is turned off a state in which the UV sterilization component is controlled to open a first opening time and a first closing time is turned off; in the ice making state, the UV sterilization component is controlled to open a second opening time and close a second closing time Running for a cycle; in the ice making completion state, the UV sterilization component is controlled to open the third opening time and turn off the third closing time to operate in a cycle.
  • the state of the drinking water supply device when the UV sterilization assembly is disposed in the cold water tank, the state of the drinking water supply device includes a cold water tank without water, a cooling, a cooling completion, and a cooling shutdown, wherein The cold water tank is in a waterless state, the UV sterilization component is controlled to open the fourth opening time and the fourth closing time is closed for a cycle; in the cooling state, the UV sterilization component is controlled to open the fifth opening time and close the first The closing time is a cycle operation; in the cooling completion state, the UV sterilization component is controlled to open the sixth opening time and the sixth closing time is turned off as a cycle; in the cooling off state, the UV sterilization component is controlled to Turn on the seventh turn-on time and turn off the seventh turn-off time for the cycle run.
  • the drinking water supply device includes a cold water tank and an ice making module, by providing cold water of the cold water tank to the An ice making module for making the ice making module to make ice
  • the control device comprising: a cold water temperature detecting unit for detecting a cold water temperature in the cold water tank; an ice making temperature detecting unit, configured to detect the ice making The ice making temperature in the module; the control module is respectively connected to the cold water temperature detecting unit and the ice making temperature detecting unit, wherein the control module is configured to obtain preset ice making of the drinking water supply device Temperature and preset ice making time, and in the process of making ice through the ice making module, obtaining an ice making temperature in the ice making module and a cold water temperature in the cold water tank, and according to the cold water tank
  • the internal cold water temperature counts the accumulated ice making time of the drinking water supply device, and the accumulated
  • the control module acquires the preset ice making time and the preset ice making temperature of the drinking water supply device, and detects ice making during the ice making process by the ice making module.
  • the ice making temperature in the module and the cold water temperature in the cold water tank, and the accumulated ice making time of the drinking water supply device is timed according to the cold water temperature in the cold water tank, if the accumulated ice making time of the drinking water supply device reaches the preset ice making time If the ice making temperature in the time or ice making module is less than the preset ice making temperature, the ice making module is controlled to stop the ice making, and the ice making module is controlled to perform the ice removing, thereby accurately detecting whether the ice making is completed and ensuring that the ice is beautiful. Beautiful, non-destructive and consistent size of ice, enhance the user experience.
  • control module is further configured to control the ice making module to stop making ice and control the drinking water supply when the cold water temperature in the cold water tank is greater than the first temperature threshold The device cools the cold water in the cold water tank.
  • control module is further configured to increase an accumulated ice making time of the drinking water supply device when a cold water temperature in the cold water tank is less than the second temperature threshold.
  • the drinking water supply device further includes a cold water outlet, the cold water tank is provided with a cold water outlet flow path to pass the cold water of the cold water tank through the cold water outlet flow path.
  • the cold water outlet control module is configured to: Controlling the drinking water supply device to discharge cold water through the cold water outlet; wherein the control module is connected to the ice making control module and the cold water outlet control module, and the control module is configured to pass the system
  • the ice control module controls the ice making module to obtain the water discharge state of the drinking water supply device when performing ice making, and records the water supply device every time the cold water is controlled by the cold water outlet control module.
  • the time when the drinking water supply device is currently out of the cold water, and the time according to the current cold water supply of the drinking water supply device and the preset compensation coefficient Water supplying ice making time preset compensating means, and controlling the ice making ice ice making module according to a preset time after the compensation.
  • the control module records the time when the drinking water supply device accumulates cold water each time the drinking water supply device discharges cold water, and determines that the drinking water supply device accumulates cold water. Whether the time is greater than or equal to the preset time, wherein the control module is further configured to control the ice making module to stop making ice when the time when the drinking water supply device accumulates the cold water is greater than or equal to the preset time,
  • the chilled water tank is subjected to hydration control.
  • the product of the preset compensation coefficient and the time at which the drinking water supply device is currently out of cold water is increased on the basis of the preset ice making time.
  • the control device of the drinking water supply device further includes: an ambient temperature detecting unit, the ambient temperature detecting unit is connected to the control module, and the ambient temperature detecting unit is configured to detect the drinking The ambient temperature of the water supply device; wherein the control module acquires a preset ice making time and a preset ice making temperature of the drinking water supply device according to an external ambient temperature of the drinking water supply device.
  • the control device of the drinking water supply device further includes an ice making switch, wherein the control module is connected to the ice making switch, and the control module is used in the drinking water supply device After the power is turned on, detecting whether the ice making function of the ice making module of the drinking water supply device is turned on, and detecting whether the ice making switch of the drinking water supply device is turned off when the ice making function of the ice making module is turned on, And determining whether the ice making module completes ice making when the ice making switch is closed, and controlling the ice making module to continue to make ice until the ice making module does not complete ice making.
  • the ice module completes the ice making, and controls the ice making function of the ice making module to be turned on or off according to the state of the ice making switch when the ice making module completes the ice making.
  • the control module when the ice making function of the ice making module is turned on, if the ice making switch is detected to be closed and the ice making module completes ice making, the control module directly controls the ice making The module's ice making function is turned off.
  • control module is further configured to detect whether the ice making switch is turned on when the ice making function of the ice making module is turned off, and control when the ice making switch is detected to be turned on The ice making function of the ice making module is turned on.
  • control module is further configured to: after the drinking water supply device is powered on, control the ice making module to perform a deicing process, and detect the system of the ice making module after deicing Whether the ice function is turned on.
  • the drinking water supply device further includes a water inlet, and the water inlet control channel of the cold water tank to the water inlet is provided with a water inlet control valve
  • the control method further comprises: a water level detecting module, The water level of the cold water tank is detected; the control module is further configured to acquire a state of the drinking water supply device, and determine a water inlet state of the cold water tank according to a state of the drinking water supply device, and When the cold water tank is in the water inlet state, detecting the water level of the cold water tank, and controlling the water inlet control valve to open and close according to the water level of the cold water tank, and determining that the cold water tank is incapable of entering water And controlling the water inlet control valve to remain closed to stop the cold water tank from entering the water.
  • the state of the drinking water supply device includes a state in which the cold water tank is cooled, a state in which the ice making module performs ice making, and a state in which the ice making module performs deicing.
  • control module is further configured to determine, in a state in which the cold water tank is cooled, and a state in which the ice making module performs deicing, to determine that the cold water tank is in an influent state, and in the The ice making module is in a state of making ice, and it is judged that the cold water tank is in a water incapable state.
  • control module is further configured to control the water inlet control valve to open to cause the cold water tank to enter water when the water level of the cold water tank does not reach the preset water level, and When the water level of the cold water tank reaches the preset water level, the water inlet control valve is controlled to be closed to stop the cold water tank from entering the water.
  • control module is further configured to: obtain an ice making temperature during a current ice making process when the drinking water supply device is in an ice making state; and determine ice making in the current ice making process Whether the temperature is less than the third temperature threshold; if so, controlling the drinking water supply device to stop making ice and performing deicing; obtaining the ice making temperature during the current deicing process, and detecting the ice making during the current deicing process Whether the temperature is greater than a fourth temperature threshold, wherein the fourth temperature threshold is greater than the third temperature threshold; if so, controlling the drinking water supply device to stop deicing.
  • the control module determines the third temperature threshold and the fourth temperature threshold by acquiring an ambient temperature around the drinking water supply device when the drinking water supply device starts ice making Determining the third temperature threshold and the fourth temperature threshold according to the ambient temperature; wherein the third temperature threshold is used to indicate a minimum ice making temperature value during the ice making process, and the fourth temperature threshold is used The minimum ice making temperature is indicated at the end of the deicing.
  • control module is further configured to: detect whether a duration of the current deicing reaches a target threshold; if the duration of the current deicing reaches a target threshold, control the The drinking water supply device stops deicing and detects whether the current ice making temperature is greater than the ice making temperature just after entering the deicing; if not, generating prompt information for the overcooling fault and providing the information to the user; If the ice making temperature is greater than the ice making temperature just after entering the deicing, the overcooling fault is eliminated.
  • the control module before determining whether the ice making temperature in the current ice making process is less than a third temperature threshold, is configured to: detect whether the current ice making duration reaches a maximum ice making time; If the duration of the current ice making does not reach the maximum ice making time, the step of determining whether the ice making temperature in the current ice making process is less than the third temperature threshold is performed.
  • the drinking water supply device further includes an ultraviolet UV sterilization assembly disposed in the cold water tank and/or the ice making module, the UV sterilization assembly being used for The cold water tank and/or the ice making module are sterilized, and the control module is further configured to acquire a state of the drinking water supply device, determine a cycle time corresponding to a state of the drinking water supply device, and a control station The UV sterilization assembly operates at a corresponding cycle time.
  • the cycle time includes an on time and an off time
  • the control module is configured to control the UV germicidal assembly to turn on a corresponding on time and turn off the corresponding off time to operate in a cycle.
  • the state of the drinking water supply device includes refrigeration shutdown, ice making, and ice making completion, wherein the cooling is turned off a state, the control module is configured to control the UV sterilization component to open a first opening time and turn off a first closing time to operate in a cycle; in the ice making state, the control module is configured to control the UV sterilization component Running in a cycle of turning on the second opening time and turning off the second closing time; in the ice making completion state, the control module is configured to control the UV sterilization component to turn on the third opening time and turn off the third closing time as a cycle run.
  • the state of the drinking water supply device includes a cold water tank without water, a cooling, a cooling completion, and a cooling shutdown, wherein The cold water tank is in a waterless state, and the control module is configured to control the UV sterilization component to open the fourth opening time and turn off the fourth closing time as a cycle; in the cooling state, the control module is configured to control the The UV sterilization component operates in a cycle of turning on the fifth opening time and turning off the fifth closing time; in the cooling completion state, the control module is configured to control the UV sterilization component to turn on the sixth opening time and turn off the sixth closing time. Running in a cycle; in the cooling off state, the control module is configured to control the UV sterilization component to turn on the seventh on time and turn off the seventh off time to operate in a cycle.
  • a third aspect of the present invention provides a drinking water supply apparatus including the control apparatus of the drinking water supply apparatus.
  • the drinking water supply device proposed by the embodiment of the present invention, it is possible to accurately detect whether or not the ice making is completed by the above-mentioned control device, to ensure that the ice is beautiful, not damaged, and the size of the ice is consistent, thereby improving the user experience.
  • an embodiment of the fourth aspect of the present invention provides a drinking water supply device including a cold water tank and an ice making module, wherein the ice making is provided by supplying cold water of the cold water tank to the ice making module
  • the module performs ice making
  • the drinking water supply device further comprising a memory, a processor, and an ice making control program stored on the memory and operable on the processor, wherein the drinking water
  • the method of controlling the drinking water supply device is implemented when the ice making control program of the supply device is executed by the processor.
  • a fifth aspect of the present invention provides a non-transitory readable storage medium on which an ice making control program for a drinking water supply device is stored, the program being implemented by the processor to achieve the drinking A method of controlling a water supply device.
  • FIG. 1 is a flow chart of a method for controlling ice making of a water dispenser according to an embodiment of the present invention
  • FIG. 2 is a flow chart of a method for controlling ice making of a water dispenser according to an embodiment of the present invention
  • FIG. 3 is a block diagram showing an ice making control device of a water dispenser according to an embodiment of the present invention.
  • FIG. 4 is a block diagram showing an ice making control device of a water dispenser according to an embodiment of the present invention.
  • FIG. 5 is a block schematic illustration of a water dispenser in accordance with an embodiment of the present invention.
  • FIG. 6 is a block schematic view of a water dispenser in accordance with one embodiment of the present invention.
  • FIG. 7 is a flow chart of a method for controlling ice making of a water dispenser according to another embodiment of the present invention.
  • FIG. 8 is a flow chart of a method for controlling ice making of a water dispenser according to another embodiment of the present invention.
  • Figure 9 is a block diagram showing an ice making control apparatus for a water dispenser according to another embodiment of the present invention.
  • FIG. 10 is a flow chart of a method for controlling ice making of a water dispenser according to still another embodiment of the present invention.
  • FIG. 11 is a flow chart of a method for controlling ice making of a water dispenser according to still another embodiment of the present invention.
  • Figure 12 is a block diagram showing an ice making control device for a water dispenser according to still another embodiment of the present invention.
  • FIG. 13 is a flow chart of a water intake control method of a water dispenser according to an embodiment of the present invention.
  • Figure 14 is a schematic structural view of a water dispenser according to an embodiment of the present invention.
  • FIG. 15 is a flow chart of a water intake control method of a water dispenser according to an embodiment of the present invention.
  • Figure 16 is a block diagram showing a water inlet control device of a water dispenser according to an embodiment of the present invention.
  • FIG 17 is a block schematic illustration of a water dispenser in accordance with one embodiment of the present invention.
  • Figure 18 is a flow chart showing a method of detecting and processing a supercooling failure in a drinking water supply device according to an embodiment of the present invention
  • FIG. 19 is a flow chart of a method for detecting a supercooling fault in a drinking water supply device according to an embodiment of the present invention.
  • 20 is a flow chart showing a method of detecting and processing a supercooling fault in a drinking water supply device according to another embodiment of the present invention.
  • 21 is a schematic structural view of a detection processing device for a supercooling failure in a drinking water supply device according to an embodiment of the present invention.
  • FIG. 22 is a schematic structural view of a detection processing device for a supercooling failure in a drinking water supply device according to an embodiment of the present invention.
  • FIG. 23 is a schematic structural view of a detection processing device for a supercooling failure in a drinking water supply device according to another embodiment of the present invention.
  • Figure 24 is a block diagram showing the structure of a detecting and processing device for supercooling failure in a drinking water supply device according to still another embodiment of the present invention.
  • Figure 25 is a schematic structural view of a drinking water supply device according to an embodiment of the present invention.
  • Figure 26 is a block diagram showing a sterilization control system of a water dispenser according to an embodiment of the present invention.
  • Figure 27 is a block diagram showing a sterilization control system of a water dispenser according to an embodiment of the present invention.
  • FIG. 28 is a schematic structural view of a sterilization control system of a water dispenser according to an embodiment of the present invention, wherein a water tank of the water dispenser is a refrigerator;
  • FIG. 29 is a schematic structural view of a sterilization control system of a water dispenser according to an embodiment of the present invention, wherein a water tank of the water dispenser is a cold water tank;
  • Figure 30 is a block schematic diagram of a water dispenser in accordance with an embodiment of the present invention.
  • FIG. 31 is a flow chart of a sterilization control method of a water dispenser according to an embodiment of the present invention.
  • FIG. 32 is a flow chart of a sterilization control method of a water dispenser according to an embodiment of the present invention, wherein a water tank of the water dispenser is a refrigerator;
  • FIG 33 is a flow chart of a sterilization control method of a water dispenser according to another embodiment of the present invention, wherein the water tank of the water dispenser is a cold water tank.
  • the drinking water supply device may be a water dispenser with an ice making function.
  • the water dispenser is taken as an example for description.
  • Embodiment 1 is a diagrammatic representation of Embodiment 1:
  • the water dispenser includes a water dispenser including a cold water tank and an ice making module, and the ice making module performs ice making by supplying cold water of the cold water tank to the ice making module.
  • the ice making control method of the water dispenser includes the following steps:
  • the preset ice making time of the water dispenser and the preset ice making temperature may be obtained according to the external environment temperature of the water dispenser.
  • the relationship between the external environmental temperature and the ice making time and the relationship between the external environmental temperature and the ice making temperature can be pre-stored in the water dispenser.
  • the ambient temperature sensor can be used to detect the external environment temperature of the water dispenser, and the preset ice making time is obtained by comparing the relationship between the external environment temperature and the ice making time, and the comparison is made.
  • the relationship between the external ambient temperature and the ice making temperature is obtained by setting a preset ice making temperature, wherein the obtained preset ice making time may be the ice making maximum time T1, and the obtained preset ice making temperature may be the ice making minimum temperature TP1.
  • the ambient temperature sensor can be placed outside of the housing of the water dispenser.
  • S102 detecting an ice making temperature in the ice making module and a cold water temperature in the cold water tank during the ice making by the ice making module;
  • the cold water pump in the cold water tank can be sent to the refrigeration module through the water pump, so that the refrigeration module cools the cold water to form ice cubes.
  • the refrigeration module and the water pump may be disposed in the cold water tank.
  • the cold water temperature in the cold water tank is also detected. If the cold water temperature is less than or equal to the preset temperature, the ice making module is controlled to perform ice making, if the cold water temperature is cold. If it is greater than the preset temperature, continue to cool the cold water in the cold water tank until the cold water temperature drops to the preset temperature.
  • the ice making temperature sensor can detect the ice making temperature in the ice making module, and the cold water temperature sensor can detect the cold water temperature in the cold water tank, wherein the ice making temperature sensor can be set in the ice making module, and the cold water temperature sensor can be set in Inside the cold water tank.
  • the accumulated ice making time of the water dispenser is timed according to the cold water temperature in the cold water tank, including:
  • the cumulative ice making time of the water dispenser is increased.
  • the cold water temperature in the cold water tank can be detected in real time, and when the cold water temperature in the cold water tank is less than the second temperature threshold TP2, the ice making time is increased, and when the cold water tank is When the temperature of the cold water inside is greater than or equal to the second temperature threshold TP2, the ice making time remains unchanged, that is, the ice making time does not increase. In other words, the ice making time increases when the cold water temperature is less than the second temperature threshold.
  • S104 determining whether the accumulated ice making time of the water dispenser reaches the preset ice making time and whether the ice making temperature in the ice making module is less than a preset ice making temperature;
  • the ice making time of the water dispenser can be accumulatedly recorded, and when the accumulated ice making time reaches the preset ice making time, it is judged that the ice making is completed, and the ice making module can be controlled to stop the ice making and perform the ice removing.
  • the ice making temperature in the ice making module can be detected in real time, and when the accumulated ice making time is less than the preset ice making time, and the ice making temperature in the ice making module is less than the preset ice making temperature
  • the ice making module can be controlled to stop ice making and deicing.
  • the ice making control method of the water dispenser of the embodiment of the present invention detects the completion of the ice making by using the ice making time, the cold water temperature, and the ice making temperature, thereby accurately detecting whether the ice making is completed, thereby ensuring the ice making.
  • the ice making control method of the water dispenser further includes:
  • the ice making module is controlled to stop ice making, and the water dispenser is controlled to cool the cold water in the cold water tank.
  • the first temperature threshold may be greater than the second temperature threshold.
  • the ice making module is stopped to stop the ice making. At the end of the ice making, and control the water dispenser to cool the cold water in the cold water tank, thereby avoiding the excessive cold water temperature affecting the ice making.
  • the ice making control method of the water dispenser includes the following steps:
  • S201 Determine whether the ice making module starts to make ice.
  • step S202 is performed; if not, the current flow is ended.
  • S202 Determine a preset ice making time, that is, a maximum ice making time T1 and a preset ice making temperature, that is, an ice making minimum temperature TP1 according to an external ambient temperature of the water dispenser.
  • S203 Detect a cold water temperature in the cold water tank, and determine whether the cold water temperature in the cold water tank is less than a second temperature threshold TP2.
  • step S204 is performed; if no, step S205 is performed.
  • S205 Determine whether the accumulated ice making time of the water dispenser reaches the preset ice making time, that is, T1.
  • step S209 is performed; if no, step S206 is performed.
  • S206 Determine whether the ice making temperature in the ice making module is less than a preset ice making temperature, that is, TP1.
  • step S209 If yes, go to step S209; if no, go to step S207.
  • S207 Determine whether the cold water temperature in the cold water tank is greater than the first temperature threshold TP3.
  • step S208 If yes, go to step S208; if no, go back to step S203.
  • the water discharging state of the water dispenser is also obtained; when the water dispenser discharges the cold water each time, the time of the cold water of the water dispenser is recorded, and The preset ice making time is compensated according to the time when the water dispenser is currently out of the cold water and the preset compensation coefficient.
  • the compensating the preset ice making time comprises: increasing the product of the preset compensation coefficient and the time when the water dispenser is currently out of the cold water on the basis of the current preset ice making time, thereby adopting the time required for the ice making
  • the way of compensation ensures the normal operation of ice making and the consistency of ice when cold water is produced, thus ensuring that both the cold water function and the ice making function can operate normally.
  • each time the water dispenser discharges cold water the time when the water dispenser accumulates the cold water is recorded, and whether the time when the water dispenser accumulates the cold water is greater than or equal to the preset time, wherein If the time when the water dispenser accumulates the cold water is greater than or equal to the preset time, the ice making module is controlled to stop the ice making, and the cold water tank is subjected to the water supplement control.
  • the ice making module is controlled to stop the ice making, the ice making ends, and the recorded cold water time is cleared. And cooling the cold water of the cold water tank and replenishing the cold water tank, so that the water can be replenished at any time to ensure the continuation of the cold water.
  • the time of the cold water can be accumulated during each ice making process.
  • the number of cold waters is N times, then the whole ice making process is recorded.
  • the time when the water dispenser exits the cold water is the cumulative time of the N times of cold water, that is, the accumulated cold water time is T1+T2+...+TN
  • T1 is the time of the first cold water
  • T2 is the time of the second cold water.
  • TN is the time of the Nth cold water.
  • the preset ice making time and the preset ice making temperature of the water dispenser are obtained, and the ice making module is detected during the ice making process by the ice making module.
  • the present invention also provides an ice making control device for a water dispenser, that is, in the present embodiment, the control device of the water dispenser is an ice making control device for the water dispenser.
  • FIG. 3 is a block schematic diagram of an ice making control apparatus for a water dispenser according to an embodiment of the present invention.
  • the water dispenser includes a cold water tank and an ice making module, and the ice making module performs ice making by supplying cold water of the cold water tank to the ice making module.
  • the ice making control apparatus 100 of the water dispenser of the embodiment of the present invention includes an ice making temperature detecting unit 10, a cold water temperature detecting unit 20, and a control module 40.
  • the ice making temperature detecting unit 10 is configured to detect the ice making temperature in the ice making module; the cold water temperature detecting unit 20 is configured to detect the cold water temperature in the cold water tank; the control module 40 and the ice making temperature detecting unit 10 and the cold water temperature detecting respectively
  • the unit 20 is connected, and the control module 40 is configured to acquire a preset ice making time of the water dispenser and a preset ice making temperature, and accumulate the water dispenser according to the cold water temperature in the cold water tank during the ice making process by the ice making module.
  • the ice making time is counted, and when the accumulated ice making time of the water dispenser reaches the preset ice making time or the ice making temperature in the ice making module is less than the preset ice making temperature, the ice making module is controlled to stop ice making and control the ice making.
  • the module is de-iced.
  • the ice making temperature detecting unit 10 includes an ice making temperature sensor, the ice making temperature sensor may be disposed in the ice making module, the cold water temperature detecting unit 20 includes a cold water temperature sensor, and the cold water temperature sensor may be disposed in the cold water tank.
  • control module 40 is further configured to control the ice making module to stop making ice when the cold water temperature in the cold water tank is greater than the first temperature threshold, and control the water dispenser to cool the cold water in the cold water tank.
  • control module 40 is further configured to increase the accumulated ice making time of the water dispenser when the cold water temperature in the cold water tank is less than the second temperature threshold.
  • the ice making control device of the water dispenser further includes: an ambient temperature detecting unit 30, the ambient temperature detecting unit 30 is connected to the control module 40, and the ambient temperature detecting unit 30 is configured to detect drinking water.
  • the ambient temperature of the machine wherein the control module 40 obtains the preset ice making time of the water dispenser and the preset ice making temperature according to the external environment temperature of the water dispenser.
  • the ambient temperature detecting unit 30 may include an ambient temperature sensor that may be disposed outside the housing of the water dispenser.
  • the control module acquires the preset ice making time and the preset ice making temperature of the water dispenser, and in the process of making ice through the ice making module, the detecting system The ice making temperature in the ice module and the cold water temperature in the cold water tank, and counting the accumulated ice making time of the water dispenser according to the cold water temperature in the cold water tank, if the cumulative ice making time of the water dispenser reaches the preset ice making time or system If the ice making temperature in the ice module is less than the preset ice making temperature, the ice making module is controlled to stop the ice making, and the ice making module is controlled to perform the ice removing. Therefore, it is possible to accurately detect whether the ice making is completed, and ensure that the ice is beautiful and beautiful. Damage and the consistency of the size of the ice to enhance the user experience.
  • the present invention also provides a non-transitory readable storage medium storing an ice making control program of a water dispenser, the program being implemented by a processor to implement the The ice making control method of the water dispenser.
  • the non-transitory readable storage medium proposed by the embodiment of the present invention by implementing the ice making control method of the water dispenser, it is possible to accurately detect whether the ice making is completed, ensure that the ice is beautiful, not damaged, and the size of the ice is consistent. To enhance the user experience.
  • an embodiment of the present invention further provides a water dispenser.
  • FIG. 5 is a block schematic illustration of a water dispenser in accordance with one embodiment of the present invention.
  • the water dispenser 200 includes an ice making control device 100 for a water dispenser.
  • the ice making control device can accurately detect whether the ice making is completed, ensure that the ice is beautiful and beautiful, does not damage, and the size of the ice is consistent, thereby improving the user experience.
  • another embodiment of the present invention provides a water dispenser.
  • FIG. 6 is a block schematic illustration of a water dispenser in accordance with another embodiment of the present invention.
  • the water dispenser includes a cold water tank and an ice making module, and the ice making module is made to make ice by supplying cold water of the cold water tank to the ice making module.
  • the water dispenser 300 further includes a memory 301, a processor 302, and the storage unit.
  • the ice making control method can accurately detect whether the ice making is completed, ensure that the ice is beautiful and beautiful, does not break, and the size of the ice is consistent, thereby improving the user experience.
  • Embodiment 2 is a diagrammatic representation of Embodiment 1:
  • the water dispenser includes a cold water tank, an ice making module and a cold water outlet, and a cold water outlet is provided in the cold water tank to the cold water outlet so that the cold water of the cold water tank flows out of the cold water outlet through the cold water outlet flow path.
  • the ice making control method of the water dispenser of the embodiment of the present invention includes the following steps:
  • S301 Obtain a water discharge state of the water dispenser when performing ice making through the ice making module.
  • the cold water pump in the cold water tank can be sent to the refrigeration module through the water pump, so that the refrigeration module cools the cold water to form ice cubes.
  • the refrigeration module and the water pump may be disposed in the cold water tank.
  • the cold water temperature in the cold water tank is also detected. If the cold water temperature is less than or equal to the preset temperature, the ice making module is controlled to perform ice making, if the cold water temperature is cold. If it is greater than the preset temperature, continue to cool the cold water in the cold water tank until the cold water temperature drops to the preset temperature.
  • the water dispenser further includes a water inlet, and the water inlet valve of the cold water tank to the water inlet is provided with a water inlet valve, wherein when the water dispenser is controlled to enter the water, the state of the water dispenser can be obtained first, and According to the state of the water dispenser, the water inlet state of the cold water tank is judged.
  • the water level of the cold water tank is detected, and the inlet valve is opened and closed according to the water level of the cold water tank; when it is judged that the cold water tank is not In the influent state, the control inlet valve remains closed to stop the cold water tank from entering the water.
  • the state of the water dispenser includes a state in which the cold water tank is cooled, a state in which the ice making module performs ice making, and a state in which the ice making module performs deicing.
  • the cooling water tank is in a state of being cooled and the ice making module is de-icing, and the cold water tank is judged to be in a water-intake state; and the ice making module is in an ice-making state, and the cold water tank is determined to be in a water-injectable state.
  • the cold water tank can be replenished at any time during the process of cooling the cold water in the cold water tank; however, during the ice making process by the ice making module, the inlet valve remains closed, that is, the hydration is closed.
  • the ice making module can be controlled to perform ice removal.
  • the cold water tank can also be hydrated.
  • the water inlet valve is opened and closed according to the water level of the cold water tank, including: determining whether the water level of the cold water tank reaches a preset water level; if the water level of the cold water tank does not reach the preset water level, controlling the water inlet valve to open to the cold water tank Inlet water; if the water level of the cold water tank reaches the preset water level, control the inlet valve to close to stop the cold water tank from entering the water. That is to say, in the process of cooling and deicing, the cold water tank can be controlled to replenish water according to the water level of the cold water tank.
  • the cold water outlet control module can control the cold water of the water dispenser, and the cold water in the cold water tank flows out of the cold water outlet through the cold water outlet flow path.
  • the control timer begins to count the time each time the water dispenser exits the cold water.
  • the preset compensation coefficient may be a value greater than zero and less than one.
  • the time required for the ice making is compensated according to the current time of the cold water of the water dispenser and the preset compensation coefficient, including: adding the preset compensation coefficient and the current water dispenser according to the preset ice making time, that is, the preset ice making time.
  • the time when the water dispenser is currently out of cold water can be recorded every time the cold water is discharged, and the time required for ice making is compensated. Specifically, each time the water dispenser discharges cold water, the time required for ice making is increased by K ⁇ T, wherein K is a preset compensation coefficient, and T is a time when the water dispenser is currently discharging cold water.
  • the total time of compensation is the product of the preset compensation coefficient and the accumulated cold water time of the water dispenser during the entire ice making process. For example, in a certain ice making process, if the number of cold waters is N times and N is a positive integer, then the total time of compensation is K ⁇ T1+K ⁇ T2+...+K ⁇ TN, and T1 is the first time. When the cold water is released, T2 is the time when the cold water is discharged for the second time, and TN is the time when the cold water is discharged for the Nth time.
  • the ice making control method of the water dispenser of the embodiment of the invention adopts a method of compensating for the time required for ice making to ensure the normal operation of the ice making and the consistency of the ice during the cold water, thereby ensuring the function of the cold water and The ice making function works normally.
  • each time the water dispenser discharges cold water the time when the water dispenser accumulates the cold water is recorded, and whether the time when the water dispenser accumulates the cold water is greater than or equal to the preset time, wherein if When the water dispenser accumulates the cold water for more than or equal to the preset time, the ice making module is controlled to stop the ice making, and the cold water tank is subjected to the water supplement control.
  • the time required for the ice maker to make ice is compensated according to the current time of the cold water of the water dispenser and the preset compensation coefficient.
  • the preset time can be set according to the minimum time for the end of the ice making by the cold water.
  • the time of discharging cold water can be accumulated.
  • the number of times of cold water is N times, then the drinking water recorded in the whole ice making process is recorded.
  • the time when the cold water is discharged is the cumulative time of the N cold water discharge times, that is, the accumulated cold water time is T1+T2+...+TN
  • T1 is the time when the cold water is discharged for the first time
  • T2 is the time when the cold water is discharged for the second time.
  • TN is the time when the Nth cold water is discharged.
  • the control timer is cleared to start from zero in the next ice making process.
  • the time of each cold water can be released in the previous cold water. Accumulate on the top.
  • the time of the cold water accumulated by the water dispenser is less than the preset time, the time of the water discharge of the water dispenser is recorded, the time required for the ice making is compensated, and the time required for the ice making is performed. Both increase K ⁇ T. If the time when the water dispenser accumulates the cold water is greater than or equal to the preset time, it indicates that the amount of cold water is too large, the ice making module is controlled to stop the ice making, the ice making is finished, and the recorded cold water time is cleared, and The cold water in the cold water tank is used for cooling and the cold water tank is hydrated, so that the water can be replenished at any time to ensure the continuation of the cold water.
  • the cooling of the cold water of the cold water tank may include: detecting the cold water temperature of the cold water tank, and cooling the cold water of the cold water tank when the cold water temperature of the cold water tank is greater than the first preset temperature.
  • the hydration of the cold water of the cold water tank may include: detecting the water level of the cold water tank, and replenishing the cold water of the cold water tank when the water level of the cold water tank is lower than the preset water level.
  • the time required for the ice maker to make ice may be determined according to the external ambient temperature of the water dispenser. That is to say, when the water dispenser starts to make ice, the external environment temperature of the water dispenser can be detected, and the time required for the ice maker of the water dispenser can be obtained according to the external environment temperature of the water dispenser. Further, in the process of making ice through the ice making module, the accumulated ice making time of the water dispenser is recorded, and when the accumulated ice making time of the water dispenser reaches the time required for ice making, the ice making module is controlled to stop making ice, and Control the ice making module to remove ice.
  • the preset ice making temperature may be obtained according to the external environment temperature of the water dispenser, and the cold water temperature in the cold water tank and the ice making temperature in the ice making module may be detected.
  • the preset ice making temperature is less than the preset ice making temperature, the ice making module is stopped to stop making ice, and the ice making module is controlled to perform ice removal.
  • the accumulated ice making time of the water dispenser may be timed according to the cold water temperature in the cold water tank, that is, if the cold water temperature in the cold water tank is less than the second temperature threshold, the cumulative ice making time of the water dispenser is increased, if the cold water tank If the temperature of the cold water inside is greater than or equal to the second temperature threshold, the cumulative ice making time of the water dispenser is stopped.
  • the ice making module can be controlled to stop ice making according to the cold water temperature in the cold water tank, that is, if the cold water temperature in the cold water tank is greater than the first temperature threshold, the ice making module is controlled to stop making ice, and the water dispenser is controlled in the cold water tank. Cool water for cooling.
  • the first temperature threshold may be greater than the second temperature threshold.
  • the ice making control method of the water dispenser of one embodiment of the present invention includes the following steps:
  • S401 Determine whether the water dispenser is making ice through the ice making module.
  • step S402 is performed; if not, the current process is ended.
  • step S403 is performed; if not, the current flow is ended.
  • S403 Determine whether the time when the water dispenser accumulates cold water is less than a preset time.
  • step S404 is performed; if no, step S405 is performed.
  • S404 Record the time of water discharge from the water dispenser, compensate the time required for ice making, and increase the time required for ice making by K ⁇ T.
  • the ice making module is controlled to stop the ice making, and the ice making ends, and the recorded time of the cold water is cleared.
  • the ice making control method of the water dispenser when the ice making machine performs ice making, if the water dispenser discharges cold water, the time when the water dispenser is currently discharging cold water is recorded, and according to the water dispenser
  • the current time of the cold water and the preset compensation coefficient compensate the time required for the ice making of the water dispenser, and control the ice making of the ice making module according to the time required for the compensated ice making, thereby adopting the time required for the ice making
  • the way of compensation is to ensure the normal operation of ice making and the consistency of ice during cold water, so as to ensure that the function of cold water and ice making function can operate normally.
  • the present invention also provides an ice making control device for a water dispenser. That is to say, in the present embodiment, the control device of the water dispenser is the ice making control device of the water dispenser.
  • the water dispenser includes a cold water tank, an ice making module and a cold water outlet, and a cold water outlet is provided in the cold water tank to the cold water outlet so that the cold water of the cold water tank flows out of the cold water outlet through the cold water outlet.
  • FIG. 9 is a block schematic diagram of an ice making control apparatus for a water dispenser according to an embodiment of the present invention.
  • the ice making control apparatus 100 includes an ice making control module 50, a cold water outlet control module 60, and a control module 40.
  • the ice making control module 50 is configured to control the ice making module to perform ice making; the cold water discharging water control module 60 is configured to control the water dispenser to pass cold water through the cold water outlet; the control module 40 is connected to the ice making control module 50 and the cold water discharging control module 60.
  • the control module 40 is configured to obtain the water discharge state of the water dispenser when the ice making module is controlled by the ice making control module, and record the time when the water dispenser is currently out of the cold water every time the water dispenser discharges the cold water, and according to the current water dispenser.
  • the time of the cold water and the preset compensation coefficient compensate the time required for the ice making of the water dispenser, and the ice making of the ice making module is controlled according to the time required for the ice making after the compensation.
  • the control module 40 can be an electric control board of the water dispenser.
  • the control module 40 records the time when the water dispenser accumulates the cold water every time the water dispenser discharges the cold water, and determines whether the time when the water dispenser accumulates the cold water is greater than or equal to the preset time, wherein the control The module 40 is further configured to control the ice making module to stop making ice when the time when the water dispenser accumulates the cold water is greater than or equal to the preset time, and perform water replenishment control on the cold water tank. Further, the control module 40 is further configured to perform cooling control on the cold water of the cold water tank when the time when the water dispenser accumulates the cold water is greater than or equal to the preset time, wherein the cold water of the cold water tank may be performed by the cooling control module of the water dispenser Refrigeration control.
  • control module 40 is further configured to compensate the time required for the ice maker to make ice according to the current time of the cold water of the water dispenser and the preset compensation coefficient when the time when the water dispenser accumulates the cold water is less than the preset time.
  • the time required for the ice maker to make ice may be determined according to the external ambient temperature of the water dispenser.
  • control module 40 is further configured to: increase the product of the preset compensation coefficient and the time when the water dispenser is currently out of the cold water based on the time required for the ice making.
  • the ice making control device of the water dispenser provided by the embodiment of the present invention corresponds to the ice making control method of the water dispenser provided by the above several embodiments, the embodiment of the ice making control method of the water dispenser is described.
  • the ice making control device of the water dispenser provided by the embodiment is also not described in detail in this embodiment.
  • the control module when the ice making machine performs ice making, if the water dispenser discharges cold water, the control module records the time when the water dispenser is currently discharging cold water, and according to the current water dispenser The time of the cold water and the preset compensation coefficient compensate the time required for the ice making of the water dispenser, and the ice making of the ice making module is controlled according to the time required for the ice making after the compensation, thereby adopting the time required for the ice making The way of compensation ensures the normal operation of ice making and the consistency of ice when cold water is produced, thus ensuring that both the cold water function and the ice making function can operate normally.
  • an embodiment of the present invention further provides a non-transitory readable storage medium on which an ice making control program of a water dispenser is stored, and when the program is executed by a processor, the water dispenser of the foregoing embodiment is implemented. Ice control method.
  • the non-transitory readable storage medium proposed by the embodiment of the present invention by implementing the ice making control method of the water dispenser, the normal operation of the ice making and the ice making during cold water are ensured by adopting the method of compensating for the time required for ice making.
  • the consistency ensures that both the cold water function and the ice making function can operate normally.
  • the present invention also proposes a water dispenser.
  • the water dispenser 200 includes the ice making control device 100 of the water dispenser of the foregoing embodiment.
  • the water dispenser according to the embodiment of the present invention ensures the normal operation of the ice making and the consistency of the ice when the cold water is compensated by adopting the time required for the ice making, thereby ensuring both the cold water function and the ice making function. normal operation.
  • the present invention also proposes another water dispenser.
  • the water dispenser includes a cold water tank, an ice making module and a cold water outlet, and a cold water outlet is provided in the cold water tank to the cold water outlet so that the cold water of the cold water tank flows out of the cold water outlet through the cold water outlet.
  • the water dispenser 300 further includes a memory 301, a processor 302, and an ice making control program 303 of the water dispenser stored on the memory 301 and operable on the processor 302, wherein the ice maker control program of the water dispenser The ice making control method of the water dispenser realized when executed by the processor 302.
  • the water dispenser according to the embodiment of the present invention ensures the normal operation of the ice making and the consistency of the ice when the cold water is compensated by adopting the time required for the ice making, thereby ensuring both the cold water function and the ice making function. normal operation.
  • Embodiment 3 is a diagrammatic representation of Embodiment 3
  • FIG. 10 is a flow chart of a method of controlling ice making of a water dispenser according to still another embodiment of the present invention. As shown in FIG. 10, the ice making control method of the water dispenser of the embodiment of the present invention includes the following steps:
  • the ice making module can make ice; when the ice making function is closed, the ice making module cannot make ice.
  • the ice making switch of the water dispenser can be turned on or off under the control of the user.
  • the ice making function of the ice making module when the user controls the ice making switch of the water dispenser to open, the ice making function of the ice making module is turned on, and when the ice making switch of the water dispenser is closed, the ice making function of the ice making module can be controlled to be closed.
  • the state of the ice making function of the ice making module of the water dispenser is detected, and it is determined whether the ice making function of the ice making module is turned on, and if the ice making function of the ice making module is turned on, the detecting of the water dispenser is performed.
  • the state of the ice making switch, and determining whether the ice making switch of the water dispenser is closed, if it is detected that the ice making switch is turned off, further determining whether the ice making module completes the ice making, and controlling the ice making when the ice making module does not complete the ice making The module continues to make ice until the ice making module completes the ice making, and controls the ice making function of the ice making module to be turned on or off according to the state of the ice making switch when the ice making module completes the ice making.
  • the ice making control method of the water dispenser of the embodiment of the present invention can continue to make ice until the ice making switch of the water dispenser is not finished and the ice making switch of the water dispenser is closed until the ice making is completed, according to the ice making module.
  • the state of the ice-making ice switch controls whether the ice making function of the ice making module is turned on or off, thereby effectively preventing the ice making module from being closed halfway during the ice making process, causing the ice making to stop, and the ice making is continued after the ice has not been finished.
  • the operation of the ice making function causes the effect of the frequent switching of the cooling switch on the ice making, and also prevents the problem that the large ice jam occurs when the ice is re-iced because the previous ice making is not completed.
  • the ice making function of the ice making module when the ice making function of the ice making module is turned on, if it is detected that the ice making switch is turned off and the ice making module completes the ice making, the ice making function of the ice making module is directly controlled to be closed.
  • the ice making function of the ice making module can be closed according to the closing of the ice making switch, thereby saving energy.
  • the ice making control method of the water dispenser further includes: detecting whether the ice making switch is turned on when the ice making function of the ice making module is turned off; and controlling the ice making module if the ice making switch is detected to be turned on; The ice making function is turned on.
  • the ice making module is controlled to perform a deicing process, and after deicing, whether the ice making function of the ice making module is turned on.
  • the ice making module is first controlled to perform deicing treatment, thereby preventing the residual of the previous ice making from causing large ice when re-icing.
  • the ice making module is controlled to perform the deicing process, and after the ice removal, the ice making function of the ice making module is detected to be turned on. If the ice making function of the ice making module is turned off, the ice making switch is detected. Whether it is turned on, if the ice making switch is turned off, the ice making function of the ice making module remains closed. If the ice making switch is turned on, the ice making function of the ice making module is turned on, and the ice making function of the ice making module is turned on to perform ice making, During the ice making process of the ice making module, it is detected whether the ice making switch is closed.
  • the ice making module continues to make ice. If the ice making switch is turned off, it is judged whether the ice making module completes the ice making, if the ice making module is completed. If ice making is performed, the ice making function of the ice making module is turned off. If the ice making module does not complete the ice making, the ice making module continues to make ice until the ice making module completes the ice making, and at this time, it is judged again whether the ice making switch is closed, if the ice making is made. When the switch is turned off, the ice making function of the ice making module is turned off, and if the ice making switch is turned on, the ice making is continued.
  • the ice making control method of the water dispenser of the embodiment of the present invention includes the following steps:
  • S501 The water dispenser is powered on.
  • S502 Control the ice making module to perform deicing treatment.
  • step S504 If yes, go to step S504; if no, go to step S508.
  • step S505 If yes, go to step S505; if no, go to step S506.
  • S505 Determine whether the ice making by the ice making module is completed.
  • step S507 If yes, go to step S507; if no, go to step S506.
  • step S509 is performed;
  • step S510 is performed.
  • step S509 If yes, go to step S509; if no, go to step S510.
  • the ice control method after the water dispenser is powered on, it is detected whether the ice making function of the ice making module of the water dispenser is turned on, and when the ice making function of the ice making module is turned on, the detecting is performed.
  • the ice making switch of the water dispenser is turned off, if it is detected that the ice making switch is turned off, it is judged whether the ice making module completes the ice making, and when the ice making module does not complete the ice making, the ice making module is controlled to continue the ice making until the ice making module The ice making is completed, and the ice making function of the ice making module is turned on or off according to the state of the ice making switch when the ice making module is completed.
  • the ice making control method of the embodiment of the present invention can control the ice making module to continue ice making until the ice making module completes the ice making process until the ice making module completes the ice making, and prevents the ice making function from being closed during the ice making process, thereby realizing
  • the current round of ice making is preferentially completed, which avoids the influence of the frequent switching of the ice making function on the ice making, and also avoids the problem that the ice making module generates large ice blocks and the system cannot operate normally.
  • the present invention also proposes an ice making control device for a water dispenser. That is to say, in the present embodiment, the control device of the water dispenser is the ice making control device of the water dispenser.
  • Figure 12 is an ice making control apparatus for a water dispenser according to an embodiment of the present invention.
  • the ice making control device of the water dispenser of the embodiment of the present invention includes: an ice making switch 70 and a control module 40.
  • the control module 40 is configured to detect whether the ice making function of the ice making module is turned on after the water dispenser is powered on, and detect whether the ice making switch 70 is turned off when the ice making function of the ice making module is turned on, and if the ice making switch is detected 70 is closed, it is judged whether the ice making module completes the ice making, and when the ice making module does not complete the ice making, the ice making module is controlled to continue the ice making until the ice making module completes the ice making, and the ice making process is completed according to the ice making module.
  • the state of the ice switch 70 controls the ice making function of the ice making module to be turned on or off.
  • the ice making module when the ice making function is turned on, the ice making module can make ice; when the ice making function is closed, the ice making module 70 can not make ice.
  • the ice maker 70 of the water dispenser can be turned on or off under the control of the user.
  • control module 40 controls the ice making function of the ice making module to be turned on, and when the ice making switch 70 of the water dispenser is closed, the control module 40 can control the ice making module.
  • the ice making function is turned off.
  • the control module 40 detects the state of the ice making function of the ice making module of the water dispenser, determines whether the ice making function of the ice making module is turned on, and if the ice making function of the ice making module is turned on, then controls The module 40 detects the state of the ice making switch 70 of the water dispenser, and determines whether the ice making switch 70 of the water dispenser is closed. If it is detected that the ice making switch 70 is closed, it is further determined whether the ice making module completes the ice making and is in the ice making module.
  • control module 40 controls the ice making module to continue to make the ice until the ice making module completes the ice making, and controls the ice making function of the ice making module to be turned on according to the state of the ice making switch 70 when the ice making module is completed. shut down.
  • the ice making control device of the water dispenser of the embodiment of the invention can continue to make ice when the ice making module is not finished making ice and the ice making switch of the water dispenser is closed until the ice making is completed, according to the ice making module.
  • the state of the ice-making ice switch controls whether the ice making function of the ice making module is turned on or off, thereby effectively preventing the ice making module from being closed halfway during the ice making process, causing the ice making to stop, and the ice making is continued after the ice has not been finished.
  • the operation of the ice making function causes the effect of the frequent switching of the cooling switch on the ice making, and also prevents the problem that the large ice jam occurs when the ice is re-iced because the previous ice making is not completed.
  • the control module 40 directly controls the ice making function of the ice making module to be turned off.
  • the ice making function of the ice making module can be closed according to the closing of the ice making switch 70, thereby saving energy.
  • control module 40 is further configured to: when the ice making function of the ice making module is turned off, detecting whether the ice making switch 70 is open, and if detecting that the ice making switch 70 is open, controlling the system of the ice making module The ice function is turned on.
  • control module 40 is further configured to: after the water dispenser is powered on, control the ice making module to perform the deicing process, and detect whether the ice making function of the ice making module is turned on after deicing.
  • the ice making module is first controlled to perform deicing treatment, thereby preventing the residual of the previous ice making from causing large ice when re-icing.
  • the control module 40 controls the ice making module to perform the deicing process, and detects whether the ice making function of the ice making module is turned on after deicing, and if the ice making function of the ice making module is turned off, then controlling The module 40 detects whether the ice making switch 70 is open. If the ice making switch 70 is closed, the ice making function of the ice making module remains closed. If the ice making switch 70 is opened, the ice making function of the ice making module is turned on, and the ice making module is manufactured. After the ice function is turned on, ice making is performed. During the ice making process of the ice making module, the control module 40 detects whether the ice making switch 70 is closed.
  • the control module 40 determines whether the ice making module completes the ice making. If the ice making module completes the ice making, the ice making function of the ice making module is turned off. If the ice making module does not complete the ice making, the ice making module continues to make ice until the ice making The module completes the ice making, and at this time, it is determined again whether the ice making switch 70 is closed. If the ice making switch 70 is closed, the ice making function of the ice making module is turned off, and if the ice making switch 70 is turned on, the ice making is continued.
  • the control module detects whether the ice making function of the ice making module is turned on, and when the ice making function of the ice making module is turned on. , detecting whether the ice making switch is closed, if it is detected that the ice making switch is closed, determining whether the ice making module completes the ice making, and when the ice making module completes the ice making, controlling the ice making module to continue to make the ice until the ice making module is completed Ice making, and controlling the ice making function of the ice making module to be turned on or off according to the state of the ice making switch when the ice making module is completed.
  • the ice making control device of the embodiment of the present invention can control the ice making module to continue ice making until the ice making module completes the ice making process until the ice making module completes the ice making, and prevents the ice making function from being closed during the ice making process, thereby realizing
  • the current round of ice making is preferentially completed, which avoids the influence of the frequent switching of the ice making function on the ice making, and also avoids the problem that the ice making module generates large ice blocks and the system cannot operate normally.
  • the embodiment of the invention further provides a non-transitory readable storage medium on which an ice making control program of the water dispenser is stored, and the program is implemented by the processor to implement the ice making control method of the water dispenser.
  • the ice making function can be prevented from being closed during the ice making process, thereby realizing the priority of the current round when the ice making function is closed.
  • the ice avoids the influence of the frequent switching of the ice making function on the ice making, and also avoids the problem that the ice making module generates large ice blocks and the system cannot operate normally.
  • the present invention also proposes a water dispenser.
  • the water dispenser 200 of the embodiment of the present invention includes an ice making control device 100 for a water dispenser.
  • the ice making control device of the water dispenser can prevent the ice making function from being closed during the ice making process by avoiding the ice making process when the ice making function is turned off.
  • the effect of frequent function switching on ice making also avoids the problem that the ice making module generates large ice blocks and the system cannot operate normally.
  • Another embodiment of the present invention also provides a water dispenser comprising a memory, a processor, and an ice making control program of the water dispenser stored on the memory and operable on the processor, wherein the ice maker control program of the water dispenser is processed The ice making control method of the water dispenser is implemented when the device is executed.
  • a water dispenser is provided.
  • the ice making function can be preferentially completed when the ice making function is turned off, thereby preventing the ice making function from being closed during the ice making process, and avoiding ice making.
  • the effect of frequent function switching on ice making also avoids the problem that the ice making module generates large ice blocks and the system cannot operate normally.
  • Embodiment 4 is a diagrammatic representation of Embodiment 4:
  • FIG. 13 is a diagram showing a water intake control method of a water dispenser according to still another embodiment of the present invention.
  • the drinking water includes a cold water tank 11, an ice making module 12 and a water inlet 13, and a water inlet control valve 14 is provided on the water inlet flow path of the cold water tank 11 to the water inlet 13, and the ice making module 12 is disposed in the cold water tank.
  • the cold water in the cold water tank 11 is pumped by the water pump to the ice making module 12 to cause the ice making module 12 to perform ice making.
  • the water dispenser further includes an evaporator 15 belonging to the compressor refrigeration system for cooling the cold water tank 11 and the ice making module 12.
  • the evaporator 15 can supply cold air to the cold water tank 11 and the ice making module 12 for generating cold water in the cold water tank 11 and ice making in the ice making module 12, respectively.
  • the water intake control method of the water dispenser of the embodiment of the present invention includes the following steps:
  • the state of the water dispenser includes a state in which the cold water tank is cooled, a state in which the ice making module performs ice making, and a state in which the ice making module performs deicing.
  • the water dispenser can manufacture cold water and ice according to the user's needs.
  • the evaporator delivers cold air to the cold water tank
  • the water dispenser is in a cold water tank for cooling state
  • the water dispenser is in the system when the evaporator supplies cold air to the ice making module.
  • the ice module performs ice making, and when the accumulated ice making time of the ice making module reaches the preset ice making time or the ice making temperature in the ice making module is less than the preset ice making temperature, the ice making module is stopped to stop making ice and Deicing is performed, that is, the water dispenser is in an ice making module for deicing.
  • the water dispenser further comprises a cooling water control circuit, an ice making control circuit and a deicing control circuit, and the cooling water control circuit controls the cold water tank cooling, that is, the state in which the water dispenser is in a cold water tank for cooling when the cooling water control circuit is opened.
  • the ice control circuit ie, the ice control module, controls the ice making module, and the ice dispenser is in the state of making ice when the ice making control circuit is turned on, and the ice removing control circuit controls the ice making module to take off the ice, that is, when the ice removing control circuit is turned on.
  • the water dispenser is in the state of ice making module for deicing.
  • S602 Determine the water inlet state of the cold water tank according to the state of the water dispenser.
  • the water inlet state may be a state in which the cold water tank is replenished, and the non-influent state is a state in which the cold water tank cannot be replenished.
  • the cold water tank in order to ensure the effect of ice making, the cold water tank is prevented from entering the water to raise the temperature, and the ice making rate of the ice making module is lowered, and the water dispenser is in the ice making module.
  • the cold water tank In the ice state, the cold water tank is in a state in which it cannot enter the water.
  • the water inlet control valve is opened and closed according to the water level of the cold water tank, including: determining whether the water level of the cold water tank reaches a preset water level; if the water level of the cold water tank does not reach the preset water level, controlling the water inlet The control valve is opened to allow the cold water tank to enter the water; if the water level of the cold water tank reaches the preset water level, the intake water control valve is closed to stop the cold water tank from entering the water.
  • the water dispenser may further include a water level detecting module for detecting whether the water level of the cold water tank reaches a preset water level.
  • the water level detection module detects the water level of the cold water tank, and determines whether the water level of the cold water tank reaches the preset water level. If the water level of the cold water tank does not reach the preset water level, then the control is performed. The water control valve is opened to allow the cold water tank to enter the water. If the water level of the cold water tank reaches the preset water level, the inlet water control valve is closed to stop the cold water tank from entering the water.
  • the state in which the cold water tank is cooled and the preset water level in which the ice making module performs deicing may be the same or different
  • the water inlet control method can control the water inlet control valve to be closed when the ice making module performs the ice making state, so that the cold water tank can not enter the water when the ice making module performs ice making, thereby ensuring the water supply.
  • the ice making effect of the ice making module improves the ice making efficiency of the ice making module, and the cold water tank can enter the water when the cooling water tank performs the cooling and the ice making module for deicing, thereby satisfying the cold water tank cooling and the ice making module deicing state. Water demand.
  • the water inlet control method of the water dispenser of the embodiment of the present invention includes the following steps:
  • S701 Determine whether the water dispenser is in a cold water tank for cooling.
  • step S702 is performed, and if no, step S703 is performed.
  • S702 Determine whether the water level of the cold water tank reaches a preset water level.
  • step S If yes, go to step S; if no, go to step S70;
  • S703 Determine whether the ice making module is in an ice making state.
  • step S is performed; if not, step S704 is performed.
  • the state of the water dispenser is first obtained, and then the water inlet state of the cold water tank is determined according to the state of the water dispenser, and when the cold water tank is determined to be in the water inlet state, The water level of the cold water tank is detected, and the water inlet control valve is opened and closed according to the water level of the cold water tank. When it is judged that the cold water tank is incapable of entering the water, the control inlet water control valve is kept closed to stop the cold water tank from entering the water.
  • the water inlet control method can determine whether the cold water tank can be filled according to the state of the water dispenser, and control the water inlet control valve to remain closed when the cold water tank is inaccessible, thereby ensuring normal operation of each function. Run, but also meet the water demand.
  • an embodiment of the present invention also provides a water inlet control device for a water dispenser. That is to say, in the present embodiment, the control device of the water dispenser is the water inlet control device of the water dispenser.
  • FIG. 16 is a block schematic diagram of a water inlet control device of a water dispenser according to an embodiment of the present invention.
  • the drinking water includes a cold water tank 11, an ice making module 12 and a water inlet 13, and a water inlet control valve 14 is provided on the water inlet flow path of the cold water tank 11 to the water inlet 13, and the ice making module 12 is disposed in the cold water tank.
  • the cold water in the cold water tank 11 is pumped by the water pump to the ice making module 12 to cause the ice making module 12 to perform ice making.
  • the water dispenser further includes an evaporator 15 belonging to the compressor refrigeration system for cooling the cold water tank 11 and the ice making module 12.
  • the evaporator 15 can supply cold air to the cold water tank 11 and the ice making module 12 for generating cold water in the cold water tank 11 and ice making in the ice making module 12, respectively.
  • the water inlet control device of the water dispenser of the embodiment of the present invention includes a water level detecting module 80 and a control module 70.
  • the water level detecting module 80 is configured to detect the water level of the cold water tank 11; the control module 40 is configured to obtain the state of the water dispenser, and determine the water inlet state of the cold water tank 11 according to the state of the water dispenser, and determine that the cold water tank 11 is accessible. In the water state, the water inlet control valve is opened and closed according to the water level of the cold water tank 11, and when it is judged that the cold water tank 11 is in an inaccessible state, the control inlet water control valve is kept closed to stop the cold water tank 11 from entering the water.
  • the water level detecting module 80 can detect the water level of the cold water tank 11 in real time, and can also detect the water level of the cold water tank 11 when the cold water tank is in the water inlet state.
  • the water inlet control device detects the water level of the cold water tank 11 through the water level detecting module 80 and generates a water level signal and sends it to the control module 40.
  • the control module 40 acquires the state of the water dispenser, and judges the progress of the cold water tank 11 according to the state of the water dispenser. In the water state, when it is judged that the cold water tank 11 is in the water inlet state, the control module 40 controls the water inlet control valve to open and close according to the water level of the cold water tank 11, and when it is judged that the cold water tank 11 is in the non-water inlet state, the control module 40 controls the control. The water control valve remains closed to stop the cold water tank from entering the water.
  • the state of the water dispenser includes a state in which the cold water tank is cooled, a state in which the ice making module performs ice making, and a state in which the ice making module performs deicing.
  • the water dispenser can manufacture cold water and ice according to the needs of the user.
  • the evaporator 15 delivers cold air to the cold water tank 11
  • the water dispenser is in a cold water tank for cooling, and the evaporator 15 supplies cold air to the ice making module 12.
  • the water dispenser is in the state of making ice by the ice making module.
  • the ice making module 12 stops making ice and performs deicing, that is, the water dispenser is in an ice making module for deicing.
  • the water dispenser further comprises a cooling water control circuit, an ice making control circuit and a deicing control circuit, and the cooling water control circuit controls the cold water tank cooling, that is, the state in which the water dispenser is in a cold water tank for cooling when the cooling water control circuit is opened.
  • the ice control circuit controls the ice making module when the ice making or ice making control circuit is turned on, and the water dispenser is in the state of making ice in the ice making module, and the ice removing control circuit controls the ice making module to take off the ice, that is, the ice removing control circuit is turned on when the water dispenser is in ice making
  • the module is in the state of deicing.
  • control module 40 is further configured to: perform a state of cooling in the cold water tank and a state in which the ice making module performs deicing, determine that the cold water tank 11 is in an influent state, and perform ice making in the ice making module.
  • the state of the cold water tank 10 is judged to be incapable of entering the water.
  • the cold water tank 11 is prevented from entering the water to raise the temperature, and the ice making speed of the ice making module 12 is lowered, and the water dispenser is in the ice making process.
  • the cold water tank 11 is in a state in which the cold water tank 11 is in a state in which the module performs ice making.
  • the water inlet control method can control the water inlet control valve to be closed when the ice making module performs the ice making state, so that the cold water tank can not enter the water when the ice making module performs ice making, thereby ensuring the water supply.
  • the ice making effect of the ice making module improves the ice making efficiency of the ice making module, and the cold water tank can enter the water when the cooling water tank performs the cooling and the ice making module for deicing, thereby satisfying the cold water tank cooling and the ice making module deicing state. Water demand.
  • control module 40 is further configured to: determine whether the water level of the cold water tank 11 reaches a preset water level, and control the water inlet control valve 14 to open when the water level of the cold water tank 11 does not reach the preset water level.
  • the cold water tank 11 performs water inflow, and when the water level of the cold water tank 11 reaches a preset water level, the water inlet control valve 14 is controlled to be closed to stop the cold water tank from entering the water.
  • the control module 40 determines whether the water level of the cold water tank 11 reaches the preset water level, if the water level of the cold water tank 11 is not When the preset water level is reached, the control module 40 controls the water inlet control valve 14 to open to allow the cold water tank to enter the water. If the water level of the cold water tank 11 reaches the preset water level, the control module 40 controls the water inlet control valve to close to stop the cold water tank. Into the water.
  • a water inlet control device for a water dispenser is provided, the water level detection module detects the water level of the cold water tank, and the water inlet control module acquires the state of the water dispenser, and according to the state of the water dispenser, the cold water tank is adjacent to the water tank.
  • the water inlet control valve is opened and closed according to the water level of the cold water tank, and when the cold water tank is judged to be incapable of entering the water, the control inlet water control valve is kept closed to enable The cold water tank stops entering the water.
  • the water inlet control device can determine whether the cold water tank can be filled according to the state of the water dispenser, and control the water inlet control valve to remain closed when the cold water tank is inaccessible, thereby ensuring normal functions. Run, but also meet the water demand.
  • the present invention also provides a non-transitory readable storage medium having stored therein a water intake control program of the water dispenser, the program being implemented by the processor to implement the water intake control method of the water dispenser.
  • the non-transitory readable storage medium of the embodiment of the present invention by implementing the water inlet control method of the water dispenser, it is possible to determine whether the cold water tank can enter water according to the state of the water dispenser, and control the water inlet control when the cold water tank is inaccessible to water.
  • the valve remains closed, ensuring that all functions are functioning properly and that the water intake requirements are met.
  • an embodiment of the present invention also provides a water dispenser.
  • FIG. 17 is a block schematic view of a water dispenser in accordance with the present invention.
  • the water dispenser 200 of the embodiment of the present invention includes a water inlet control device 400 of the water dispenser.
  • the water inlet control device can determine whether the cold water tank can be filled according to the state of the water dispenser, and control the water inlet control valve to remain closed when the cold water tank is inaccessible, thereby ensuring each The normal operation of the function can meet the water demand.
  • another embodiment of the present invention also provides a water dispenser including a cold water tank, an ice making module and a water inlet, and a water inlet control valve is provided on the inlet flow path of the cold water tank to the water inlet, and the water dispenser further includes A water inlet, a processor, and a water inlet control program of the water dispenser stored on the memory and operable on the processor, wherein the water inlet control program of the water dispenser is implemented by the processor to control the water inlet of the water dispenser.
  • the water inlet control method of the water dispenser can determine whether the cold water tank can enter the water according to the state of the water dispenser, and control the water inlet control valve to remain closed when the cold water tank is incapable of entering water, thereby It can ensure the normal operation of each function and meet the water demand.
  • Embodiment 5 is a diagrammatic representation of Embodiment 5:
  • Figure 18 is a flow chart showing a method of detecting a supercooling failure in a drinking water supply device according to an embodiment of the present invention. It should be noted that the detection processing method of the embodiment of the present invention can be applied to the detection processing device for supercooling failure in the drinking water supply device of the embodiment of the present invention, and the detection processing device can be disposed on the drinking water supply device.
  • the drinking water supply device may be a water supply device such as a water dispenser with a ice making function or a water purifier.
  • the method for detecting a supercooling fault in the drinking water supply device may include:
  • the drinking water supply device may have an ice making temperature sensor, for example, the ice making temperature sensor may be disposed in an ice making container in the drinking water supply device (ie, Containers containing ice, such as ice cubes, etc.).
  • the ice making temperature sensor can be used to obtain the ice making temperature during the current ice making process.
  • the method for obtaining the ice making temperature in the current ice making process may be obtained in real time, or may be acquired periodically, or may be acquired periodically, and is not specifically limited herein. .
  • S120 Determine whether the ice making temperature in the current ice making process is less than a third temperature threshold.
  • the third temperature threshold may be used to indicate a minimum ice making temperature value during ice making.
  • whether the over-cooling fault is currently present in the drinking water supply device may be detected by determining whether the ice making temperature in the current ice making process is less than a third temperature threshold. For example, when it is determined that the ice making temperature in the current ice making process is greater than or equal to the third temperature threshold, it may be considered that the ice making temperature has not reached the minimum ice making temperature value during the ice making process, and If the ice is too cold and the ice is too large, the ice making may continue until the ice making time ends or the ice making temperature is lower than the third temperature threshold to stop the ice making.
  • the ice making temperature in the current ice making process is less than the third temperature threshold
  • the drinking water supply device when it is determined that the ice making temperature in the current ice making process is less than the third temperature threshold, it may be determined that the drinking water supply device currently has a supercooling fault, and certain measures are needed to avoid ice blocks. The occurrence of major hidden dangers can control the drinking water supply device to stop making ice and enter deicing.
  • the ice making temperature in the current deicing process may be obtained by the ice making temperature sensor in the drinking water supply device, and the current deicing process is detected. Whether the ice making temperature in the medium is greater than the fourth temperature threshold.
  • the fourth temperature threshold can be used to indicate the minimum ice making temperature after the deicing. For example, when it is detected that the ice making temperature during the current deicing process is less than the fourth temperature threshold, it can be considered that the ice cube cannot be detached from the ice making container at this time.
  • the third temperature threshold and the fourth temperature threshold may be preset, for example, a threshold that may be calibrated according to actual experience.
  • the third temperature threshold and the fourth temperature threshold may be determined according to an actual temperature of the current surrounding environment.
  • the third temperature threshold and the fourth temperature threshold may be determined by acquiring an ambient temperature around the drinking water supply device when the drinking water supply device starts to make ice, and determining a third temperature according to the ambient temperature. Threshold and fourth temperature threshold. For example, the higher the current ambient temperature, the lower the third temperature threshold and the fourth temperature threshold.
  • a correspondence between an ambient temperature and a third temperature threshold and a fourth temperature threshold may be preset, such that when the current ambient temperature is obtained, the current environment may be found from the correspondence relationship.
  • the temperature corresponds to a third temperature threshold and a fourth temperature threshold.
  • the drinking water supply device has a temperature measuring device for measuring the ambient temperature of the drinking water supply device, so that when the drinking water supply device is detected to start ice making, the temperature can be measured.
  • the instrument obtains an ambient temperature around the drinking water supply device, and the third temperature threshold and the fourth temperature threshold may be determined according to the ambient temperature for determining the temperature during the ice making process and the deicing process.
  • the ice making temperature in the current deicing process is greater than the fourth temperature threshold
  • the ice cube may be separated from the ice making container, and the drinking water supply device may be controlled to stop deicing, and the The overcooling fault is eliminated.
  • the treatment of the overcooling fault is adopted, that is, the present invention eliminates the problem by stopping the ice making and entering the ice removing.
  • the hidden danger of ice is too big.
  • the deicing time at this time and the deicing time used in the normal deicing process are Different.
  • the drinking water supply device when the drinking water supply device is in the ice making state, the ice making temperature in the current ice making process is obtained, and the ice making temperature in the current ice making process is determined to be less than the third
  • the drinking water supply device is controlled to stop ice making and deicing, and during the deicing process, the ice making temperature during the current deicing process is obtained, and the ice making temperature during the current deicing process is detected to be greater than
  • the drinking water supply device is controlled to stop deicing.
  • the process of overcooling is eliminated by stopping the ice making and entering the deicing, thereby eliminating the hidden danger of excessive ice and reducing the risk of excessive ice.
  • the repair of the product improves the function of the product's own inspection and maintenance.
  • the duration of the current deicing can also be detected during the deicing process. Whether the target threshold is reached and the corresponding control is performed according to the detection result.
  • the method for detecting a supercooling fault in the drinking water supply device may include:
  • S210 Acquire an ice making temperature during the current ice making process when the drinking water supply device is in an ice making state.
  • S220 Determine whether the ice making temperature in the current ice making process is less than a third temperature threshold.
  • the third temperature threshold may be used to indicate a minimum ice making temperature value during ice making.
  • S240 Obtain an ice making temperature during the current deicing process, and detect whether the ice making temperature in the current deicing process is greater than a fourth temperature threshold, wherein the fourth temperature threshold is greater than the third temperature threshold.
  • the fourth temperature threshold can be used to indicate the minimum ice-making temperature after de-icing.
  • the third temperature threshold and the fourth temperature threshold may be preset, for example, a threshold that may be calibrated according to actual experience.
  • the third temperature threshold and the fourth temperature threshold may be determined according to an actual temperature of the current surrounding environment.
  • the third temperature threshold and the fourth temperature threshold may be determined by acquiring an ambient temperature around the drinking water supply device when the drinking water supply device starts to make ice, and determining a third temperature according to the ambient temperature. Threshold and fourth temperature threshold.
  • the ice making temperature during the current deicing process when it is detected that the ice making temperature during the current deicing process is greater than the fourth temperature threshold, it may be considered that the ice cube can be separated from the ice making container, and the drinking water can be controlled at this time.
  • the supply device stops deicing and eliminates the overcooling fault.
  • S250 During the deicing process, detecting whether the duration of the current deicing reaches a target threshold.
  • the target threshold is understood to be a time threshold assigned to the deicing process when ice production is stopped, to define the maximum time for deicing by the time threshold.
  • it may be detected whether the duration of the current deicing reaches the maximum time of deicing (ie, the target threshold), and if the duration of the current deicing is detected, the target threshold is not reached, and the When the ice making temperature in the current deicing process is greater than the fourth temperature threshold, the deicing may be ended, and the overcooling fault is eliminated to complete the treatment of the overcooling failure of the drinking water supply device.
  • the drinking water supply device may be controlled to end the deicing, and it is detected whether the current ice making temperature is greater than the ice making temperature at the beginning of the deicing.
  • the prompt information for the current overcooling fault may be generated, and the prompt information is provided to the user.
  • the user may be prompted to have a supercooling fault in the current drinking water supply device by illuminating the signal warning light, and manual maintenance is required.
  • the user may be prompted to have a supercooling fault in the current drinking water supply device by means of voice broadcast and/or text display.
  • the overcooling fault can be eliminated to complete the treatment of the overcooling fault of the drinking water supply device.
  • the detection processing method of the embodiment of the present invention during the deicing process, it is also possible to detect whether the current duration of the deicing has reached the target threshold, and perform corresponding control according to the detection result, so as to ensure the deicing of the drinking water supply device.
  • the function can enhance the user experience and improve the stickiness between the user and the product.
  • step S220 before determining whether the ice making temperature in the current ice making process is less than a third temperature threshold (ie, step S220), whether the current ice making duration is determined The maximum time for ice making is reached, and corresponding control is performed according to the judgment result.
  • the drinking water supply The detection and processing method of the supercooling fault in the device may include:
  • the ice making maximum time may be preset, for example, a threshold that can be calibrated according to actual experience.
  • the ice making maximum time may also be determined based on the actual temperature of the current surrounding environment.
  • the ice making maximum time can be determined by obtaining an ambient temperature around the drinking water supply device when the drinking water supply device starts to make ice, and determining the maximum ice making time according to the ambient temperature. For example, the higher the current ambient temperature, the longer the ice making maximum time can be.
  • the duration of the current ice making may be acquired, and detecting whether the current ice making duration reaches the maximum ice making time. .
  • performing the step of determining whether the ice making temperature in the current ice making process is less than a third temperature threshold That is, step S220 is performed.
  • the drinking water supply device is directly controlled to stop making ice and enter a normal deicing process. That is to say, when it is detected that the duration of the current ice making reaches the maximum ice making time, the drinking water supply device can be directly controlled to stop the ice making, and the deicing time is assigned, and the deicing process is entered, if In the process of sub-ice making, no over-cooling fault is detected, so there is no need to deal with the over-cooling fault. At this time, the drinking water supply device can be controlled to enter the normal de-icing process. For example, during the de-icing process, only the detection is required. Whether the current duration of deicing reaches the de-icing time given above, and if so, the de-icing is ended.
  • the ice making and deicing functions of the drinking water supply device improve the detection accuracy of the overcooling fault.
  • the ice making process and the deicing process in the drinking water supply device of the embodiment of the present invention may be implemented by a refrigeration control circuit in the drinking water supply device, for example, by drinking An electric control board in the water supply device controls the refrigeration control circuit to implement an ice making and deicing function.
  • the method for detecting the overcooling fault in the drinking water supply device of the embodiment of the present invention can be set in the electronic control board in a programmatic manner, so that the electronic control board can pass the flow of the detection processing method.
  • the refrigeration control circuit performs control to detect and process a subcooling fault during ice making.
  • an embodiment of the present invention further provides a detecting and processing device for the supercooling fault in the drinking water supply device, because the present invention
  • the detection processing device for the supercooling failure in the drinking water supply device provided by the embodiment corresponds to the detection and treatment method for the supercooling failure in the drinking water supply device provided by the above several embodiments, and thus the supercooling failure in the drinking water supply device
  • the embodiment of the detection processing method is also applicable to the detection processing device for the supercooling failure in the drinking water supply device provided in the embodiment, which will not be described in detail in this embodiment.
  • the control device of the drinking water supply device is a detection processing device for the overcooling failure in the drinking water supply device.
  • the detection processing device for the supercooling failure in the drinking water supply device may include a control module 40, wherein the control module 40 is further configured to acquire the ice making temperature during the current ice making process when the drinking water supply device is in the ice making state; Determining whether the ice making temperature in the current ice making process is less than a third temperature threshold; if yes, controlling the drinking water supply device to stop making ice and performing deicing; obtaining the ice making temperature during the current deicing process, and detecting the current deicing Whether the ice making temperature in the process is greater than a fourth temperature threshold, wherein the fourth temperature threshold is greater than the third temperature threshold; if so, controlling the drinking water supply device to stop deicing.
  • Fig. 21 is a schematic structural view of a detection processing apparatus for a supercooling failure in a drinking water supply apparatus according to an embodiment of the present invention.
  • the detection processing device 4000 of the overcooling fault in the drinking water supply device for example, the control module 40, may include: a first acquisition submodule 410, a supercooling fault detection submodule 420, a control submodule 430, and a second acquisition.
  • Sub-module 440 and first temperature detection sub-module 450 may include: a first acquisition submodule 410, a supercooling fault detection submodule 420, a control submodule 430, and a second acquisition.
  • Sub-module 440 and first temperature detection sub-module 450 may include: a first acquisition submodule 410, a supercooling fault detection submodule 420, a control submodule 430, and a second acquisition.
  • the first obtaining sub-module 410 is configured to acquire the ice making temperature during the current ice making process when the drinking water supply device is in the ice making state.
  • the supercooling fault detection sub-module 420 is configured to determine whether the ice making temperature in the current ice making process is less than a third temperature threshold.
  • the control sub-module 430 is configured to control the drinking water supply device to stop making ice and perform deicing when the ice making temperature in the current ice making process is less than the third temperature threshold.
  • the second acquisition sub-module 440 is configured to acquire the ice making temperature during the current deicing process.
  • the first temperature detecting sub-module 450 is configured to detect whether the ice making temperature in the current deicing process is greater than a fourth temperature threshold, wherein the fourth temperature threshold is greater than the third temperature threshold.
  • control sub-module 430 is further configured to: when the ice making temperature in the current deicing process is greater than the fourth temperature threshold, control the drinking water supply device to stop deicing.
  • the third temperature threshold and the fourth temperature threshold may be preset, for example, a threshold that may be calibrated according to actual experience.
  • the third temperature threshold and the fourth temperature threshold may be determined by the control module 40 according to the actual temperature of the current surrounding environment.
  • the detection processing device 4000 for example, the control module 40, may further include: a third acquisition sub-module 460 and a determination sub-module 470.
  • the third obtaining sub-module 460 is configured to obtain an ambient temperature around the drinking water supply device when the drinking water supply device starts to make ice; and the determining sub-module 470 is configured to determine a third temperature threshold and a fourth temperature threshold according to the ambient temperature; Wherein, the third temperature threshold is used to indicate the minimum ice making temperature value during the ice making process, and the fourth temperature threshold value is used to indicate the minimum ice making temperature after the deicing.
  • the control module 40 may further include: a de-icing time detecting sub-module 480, a second temperature detecting sub-module 490, a generating sub-module 4100, and a supercooling fault elimination sub-module 4110.
  • the de-icing time detecting sub-module 480 is configured to detect whether the current de-icing time reaches a target threshold; wherein the control sub-module 430 is further configured to: control the drinking water supply device when the current deicing duration reaches a target threshold Stopping the deicing; the second temperature detecting sub-module 490 is configured to detect whether the current ice making temperature is greater than the ice making temperature just entering the deicing; the generating sub-module 4100 is configured to enter the deicing only when the current ice making temperature is less than or equal to At the time of the ice making temperature, the prompt information for the overcooling fault is generated and provided to the user; the supercooling fault eliminating submodule 4110 is used when the current ice making temperature is greater than the ice making temperature just after entering the deicing Cold faults are eliminated.
  • the detection processing device 4000 controls, for example, The module 40 may further include: an ice making time detecting sub-module 4120, configured to detect whether the current ice making duration reaches the maximum ice making time before determining whether the ice making temperature in the current ice making process is less than the third temperature threshold.
  • the supercooling fault detecting sub-module 420 is further configured to: determine whether the ice making temperature in the current ice making process is less than the third when the current ice making duration does not reach the maximum ice making time Temperature threshold.
  • the first obtaining sub-module can obtain the ice making temperature in the current ice making process when the drinking water supply device is in the ice making state, and the control sub-module judges in the supercooling fault detecting sub-module
  • the drinking water supply device is controlled to stop the ice making and deicing
  • the second obtaining sub-module obtains the ice making during the current deicing process during the deicing process.
  • the temperature control sub-module controls the drinking water supply device to stop deicing when the first temperature detecting sub-module detects that the ice making temperature during the current deicing process is greater than the fourth temperature threshold.
  • the process of overcooling is eliminated by stopping the ice making and entering the deicing, thereby eliminating the hidden danger of excessive ice and reducing the risk of excessive ice.
  • the repair of the product improves the function of the product's own inspection and maintenance.
  • the present invention also proposes a drinking water supply device.
  • FIG. 25 is a schematic view showing the structure of a drinking water supply device according to an embodiment of the present invention.
  • the potable water supply device 800 can include an ice making temperature sensor 810, a memory 820, a processor 830, and a computer program 840 stored on the memory 820 and executable on the processor 830.
  • the ice making temperature sensor 810 can be used to detect the ice making temperature.
  • the processor 830 executes the program 840, the method for detecting a supercooling failure in the drinking water supply device according to any of the above embodiments of the present invention is implemented.
  • the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program, which when executed by a processor, implements the drinking water described in any of the above embodiments of the present invention
  • a method of detecting and processing a supercooling fault in a supply device is also provided.
  • FIG. 26 is a sterilization control system for a water dispenser in accordance with an embodiment of the present invention.
  • the control device of the water dispenser is a sterilization control system of the water dispenser.
  • the sterilization control system of the water dispenser of the embodiment of the present invention includes: an ultraviolet UV sterilization assembly 90 and a control module 40.
  • an ultraviolet UV (ultraviolet) sterilization assembly 90 is disposed inside the water tank of the water dispenser, a UV sterilization assembly 90 is used to sterilize the water tank; a control module 40 is connected to the UV sterilization assembly 90, and the control module 40 is used to acquire the water dispenser.
  • the state, and the cycle time corresponding to the operating state are determined, and the UV germicidal assembly 90 is controlled to operate at the corresponding cycle time.
  • the ultraviolet UV sterilization assembly 90 includes a UV sterilization control circuit 911 and a UV germicidal lamp 912. One end of the UV sterilization control circuit is connected to the control module 40, and the other end of the UV sterilization control circuit is connected to the UV germicidal lamp 912. .
  • the UV sterilization unit 90 emits ultraviolet light by the UV germicidal lamp 912 for sterilization.
  • the control module 40 controls the opening or closing of the UV sterilization or the like 912 by controlling the opening or closing of the UV sterilization control circuit 911, that is, controlling the opening or closing of the UV sterilization component.
  • the cycle time includes an opening time and a closing time
  • the control module 40 is configured to control the UV sterilization component 90 to turn on the corresponding opening time and turn off the corresponding closing time to operate in a cycle.
  • the control module 40 acquires the state of the water dispenser and determines the cycle time corresponding to the current operating state of the water dispenser, and the control module 40 controls the operation of the UV sterilization component according to the cycle time corresponding to the current operating state of the water dispenser to enable UV sterilization.
  • Assembly 90 sterilizes the water tank.
  • the control module 40 controls the UV sterilization component 90 to turn on its corresponding opening time according to the current operating state of the water dispenser, and controls the UV sterilization component 90 to close the corresponding closing time after the opening time is reached, thereby circulating the cycle until drinking water.
  • the operating state changes, and the control module 40 controls the UV sterilization component to operate in a corresponding cycle time according to the new operating state of the water dispenser.
  • the sterilization control system of the embodiment of the invention can sterilize the water tank of the water dispenser through the UV sterilization component, because the UV sterilization component has less influence on the water temperature, can effectively save energy, improve the efficiency of the sterilization system, and simultaneously structure the UV sterilization component. It is easy to install and can be widely used in water dispenser systems with low production costs. Moreover, the control unit controls the UV sterilization component to operate in different cycles under different operating states of the water dispenser, and can save energy while ensuring the sterilization effect.
  • the water tank of the water dispenser is a refrigerator 901 or a cold water tank 902.
  • the refrigerator 901 is an ice making module
  • the cold water tank 902 is a cold water tank.
  • the refrigerator 901 when the water tank of the water dispenser is a refrigerator, as shown in FIG. 28, the refrigerator 901 is disposed in the cold water tank 902 of the water dispenser, and the UV sterilization component 90 can be disposed in the refrigerator 901.
  • the refrigerator 901 is sterilized.
  • an ice making area 931 and an ice storage area 932 may be disposed in the refrigerator 901, and the UV sterilization unit 90 may be disposed at the ice storage area 932.
  • the water in the refrigerator 901 can be cooled and ice-formed by the compressor system.
  • the water in the cold water tank 902 can be directly injected into the refrigerator 901 to increase the ice making speed of the refrigerator 901.
  • the cold water pump in the cold water tank 40 can be sent to the refrigerator 901 by a water pump, which can be disposed in the cold water tank 40.
  • the UV sterilization assembly 90 may be disposed in the cold water tank 902 to sterilize the cold water tank 902.
  • the cold water tank 902 may be provided with a UV sterilization component 90 to pass the UV in the cold water tank 902 when the refrigerator 901 is installed in the cold water tank 902.
  • the sterilization unit 90 and the UV sterilization unit 90 in the refrigerator 901 sterilize the cold water tank 902 and the refrigerator 901.
  • the state of the water dispenser includes cooling shutdown, ice making, and ice making completion
  • the control unit in the cooling off state, is configured to control the UV sterilization component to Turning on the first opening time and turning off the first closing time is a periodic operation
  • the control unit in the state of making ice, is configured to control the UV sterilization component to open the second opening time and turn off the second closing time to run in a cycle
  • the control unit in the ice making completion state
  • the control unit is configured to control the UV sterilization component to turn on the third opening time and turn off the third closing time to operate in a cycle.
  • the control module 40 acquires the current operating state of the water dispenser, and when the control module 40 acquires that the water dispenser is in the cooling off state, the UV sterilization component 90 is controlled to turn on the first opening. The time and the first closing time are closed for the cycle operation.
  • the control module 40 acquires the water dispenser in the ice making state
  • the UV sterilization component 90 is controlled to open the second opening time and close the second closing time for the cycle operation
  • the control module 40 When the water dispenser is in the ice making completion state, the UV sterilization component 90 is controlled to open the third opening time and turn off the third closing time to operate in a cycle.
  • the control module 40 acquires the operating state of the water dispenser in real time.
  • the water dispenser can be in the cooling off state when the user does not have ice making demand, that is, the compressor refrigeration system does not perform cooling.
  • the compressor refrigeration system of the water dispenser performs cooling, and the drinking water is used at this time.
  • the machine is in the state of ice making.
  • the compressor refrigeration system stops cooling.
  • the water dispenser is in the state of ice making completion. In this process, the water dispenser is in the cooling off state because the compressor refrigeration system is not in progress.
  • the temperature inside the refrigerator 901 is high, and as the water dispenser enters the state of ice making, the temperature of the compressor refrigeration system is gradually reduced in the refrigeration system 901 until the ice making is completed, and the refrigerator is made when the water dispenser reaches the state of completion of ice making.
  • the temperature in 901 is the lowest.
  • the survival rate of the bacteria decreases with a decrease in temperature in a low temperature state
  • the bacteria in the refrigerator 901 are the most in the case where the water dispenser is in a closed state of the refrigerator, and the state in the ice making process is performed with the water dispenser.
  • the bacterial content is higher than the ice making state.
  • the sterilization intensity of the UV sterilization component 90 is proportional to the running time, so when the water dispenser sterilizes the refrigerator 901 by using the UV sterilization component 90, the opening time of the UV sterilization component 90 is completed in a cooling off state, an ice making state, and ice making.
  • the order of the states is sequentially decreased, that is, the first opening time > the second opening time > the third opening time, and the time when the UV sterilization component 90 is turned off is sequentially increased in the order of the cooling off state, the ice making state, and the ice making completion state, that is, the first A closing time ⁇ second closing time ⁇ third closing time.
  • the operating time of the UV sterilization component is controlled to be the longest in the cooling state of the water dispenser, and the operation time of the UV sterilization component is minimized in the drinking water mechanism to complete the UV.
  • the sterilizing component has the longest running time when the bacteria survives more, and the running time is the shortest when the bacteria survives less, thereby effectively saving energy while ensuring the bactericidal effect.
  • the state of the water dispenser includes the cold water tank without water, the cooling, the cooling completion, and the cooling shutdown, wherein the control module 40 is in the waterless state of the cold water tank.
  • the control module 40 is configured to control the UV sterilization component 90 to turn on the fifth opening time and turn off the fifth closing time.
  • control module 40 is configured to control the UV sterilization component 90 to open the sixth opening time and turn off the sixth closing time to operate in a cycle; in the cooling off state, the control unit is configured to 20 control the UV sterilization component to Turn on the seventh turn-on time and turn off the seventh turn-off time for the cycle run.
  • the control module 40 acquires the current operating state of the water dispenser, and when the control module 40 acquires that the water dispenser is in a waterless state of the cold water tank, the UV sterilization component 90 is controlled to be turned on.
  • the fourth opening time and the closing of the fourth closing time are periodic operations.
  • the control module 40 obtains that the water dispenser is in the cooling state
  • the UV sterilization component 90 is controlled to open the fifth opening time and turn off the fifth closing time for the cycle
  • the control module 40 When the water dispenser is in the cooling completion state, the UV sterilization component 90 is controlled to open the sixth opening time and the sixth closing time is turned off to operate in a cycle.
  • the control module 40 acquires the water dispenser in the cooling off state, the UV sterilization component is controlled.
  • the cycle is started by turning on the seventh on time and turning off the seventh off time.
  • the water dispenser is in a state of no water in the cold water tank when the user has no cold water demand, that is, there is no water in the cold water tank 902.
  • the cold water tank 902 can be filled with water but the compressor refrigeration system is not yet turned on.
  • the water dispenser is in a state of cooling off. Further, the compressor refrigeration system of the water dispenser is started to perform cooling. At this time, the water dispenser is in a cooling state, and when the cold water temperature reaches the user's demand, the compressor refrigeration system stops cooling, and the water dispenser is at this time.
  • the cooling is completed, and the water dispenser is in a cooling off state before the cooling is completed and the user does not use the water in the cold water tank 902.
  • the water dispenser has no compressor system cooling or cooling in the cold water tank.
  • the cold water temporarily cools down, so the temperature is the highest.
  • the compressor refrigeration system enters the cooling state, and the compressor refrigeration system gradually reduces the temperature in the cooling cold water tank 902 until the cooling is completed.
  • the temperature in the cold water tank 30 is the lowest.
  • the survival rate of the bacteria decreases with a decrease in temperature in a low temperature state, that is, the water in the cold water tank 902 is the most in the water dispenser when the cold water tank 902 is closed, and the temperature of the injected water in the cold water tank decreases.
  • the compressor refrigeration system is turned on for cooling, the bacteria content in the cooling state is higher than the cooling completion state.
  • the sterilization intensity of the UV sterilization component 90 is proportional to the running time. Therefore, when the water dispenser sterilizes the cold water tank 902 by using the UV sterilization component 90, the UV sterilization component 90 is turned on in a state of no water in the cold water tank, a closed state in the cooling state, and a cooling state.
  • the order of the state and the cooling completion state is sequentially decreased, that is, the fourth opening time>the seventh opening time>the fifth opening time>the sixth opening time, and the time when the UV sterilization component 90 is turned off is the cold water tank free state, the cooling off state, and the cooling.
  • the order of the medium state and the cooling completion state is sequentially increased, that is, the fourth closing time ⁇ the seventh closing time ⁇ the fifth closing time ⁇ the sixth closing time.
  • the operation time of the UV sterilization component is controlled to be the longest in the waterless state of the cold water tank of the water dispenser, and the operation time of the UV sterilization component is controlled to be the shortest in the state of completion of the water dispenser refrigeration.
  • the UV sterilizing module has the longest running time when the bacteria survives more, and the running time is shorter when the bacteria survives less, thereby effectively saving energy while ensuring the bactericidal effect.
  • the ultraviolet UV sterilization component is disposed inside the water tank of the water dispenser, and the water tank is sterilized by the UV sterilization component, and the control unit acquires the state of the water dispenser and determines The cycle time corresponding to the operating state, and controlling the UV germicidal assembly to operate at the corresponding cycle time. Therefore, the sterilization control system of the embodiment of the invention can sterilize the inside of the water tank of the water dispenser through the ultraviolet UV sterilization component, the sterilization process has little influence on the water temperature, and the ultraviolet UV sterilization component has a simple structure and convenient installation, and in addition, through different operations. In the state of controlling the UV sterilization component to run for different cycle times, it can save energy under the condition of effective sterilization.
  • the embodiment of the invention also proposes a water dispenser.
  • FIG. 30 is a block schematic illustration of a water dispenser in accordance with an embodiment of the present invention.
  • the water dispenser 200 according to the embodiment of the present invention includes a sterilization control system 700 for a water dispenser.
  • the interior of the water tank of the water dispenser can be sterilized by the sterilization control system of the water dispenser, the sterilization process has little influence on the water temperature, and the energy can be saved under the condition of effective sterilization.
  • the sterilization control method of the water dispenser of the embodiment of the present invention includes the following steps:
  • S802 Determine a cycle time corresponding to an operation state.
  • the cycle time comprises an opening time and a closing time
  • controlling the UV sterilization component inside the water tank of the water dispenser to operate in a corresponding cycle time comprises: controlling the UV sterilization component to turn on the corresponding opening time and closing the corresponding The shutdown time runs for the cycle.
  • the state of the water dispenser is obtained, and then the cycle time corresponding to the current operating state of the water dispenser is determined according to the state of the water dispenser, that is, the running time and the closing time of the UV sterilization component in the cycle,
  • the UV germicidal assembly inside the tank that controls the water dispenser operates at a corresponding cycle time.
  • the sterilization control system of the embodiment of the invention can sterilize the water tank of the water dispenser through the UV sterilization component, because the UV sterilization component has less influence on the water temperature, can effectively save energy, improve the efficiency of the sterilization system, and simultaneously structure the UV sterilization component. It is easy to install and can be widely used in water dispenser systems with low production costs. Moreover, the control unit controls the UV sterilization component to operate in different cycles under different operating states of the water dispenser, and can save energy while ensuring the sterilization effect.
  • the state of the water dispenser includes cooling shutdown, ice making, and ice making completion, wherein, in the cooling off state, the UV sterilization component is controlled to open the first opening. Time and the first closing time is closed for the cycle; in the state of ice making, the UV sterilization component is controlled to open the second opening time and the second closing time is closed for the cycle; in the ice making state, the UV sterilization component is controlled to be turned on. Three open times and the third closed time is cycled.
  • the UV sterilization component when the UV sterilization component is sterilizing the refrigerator, the current operating state of the water dispenser is obtained, and when the water dispenser is in the cooling off state, the UV sterilization component is controlled to turn on the first opening time and turn off the first closing time as a cycle.
  • the UV sterilization component When the water dispenser is in the state of making ice, the UV sterilization component is controlled to start the second opening time and the second closing time is closed for the cycle.
  • the UV sterilization component is controlled to be turned on.
  • the third opening time and the closing of the third closing time are periodic operations. Among them, the operating state of the water dispenser is obtained in real time during the sterilization process.
  • the water dispenser can be in the cooling off state when the user does not have ice making demand, that is, the compressor refrigeration system does not perform cooling.
  • the compressor refrigeration system of the water dispenser performs cooling, and the drinking water is used at this time.
  • the machine is in the state of ice making.
  • the compressor refrigeration system stops cooling.
  • the water dispenser is in the state of ice making completion.
  • the water dispenser is in the cooling off state because the compressor refrigeration system is not in progress. Refrigeration, the temperature inside the refrigerator is high.
  • the temperature of the compressor refrigeration system is gradually reduced in the refrigeration system until the ice making is completed.
  • the water dispenser reaches the state of completion of ice making, the temperature inside the refrigerator is completed. lowest.
  • the survival rate of the bacteria decreases with a decrease in temperature in a low temperature state, that is, the water in the refrigerator is the most in the refrigerator when the water dispenser is in a closed state, and the state in the ice making process is performed with the water dispenser.
  • the bacterial content is higher than the ice making completion state.
  • the sterilization intensity of the UV sterilization component is proportional to the running time. Therefore, when the water dispenser uses the UV sterilization component to sterilize the refrigerator, the opening time of the UV sterilization component is sequentially in the order of cooling off state, ice making state, and ice making completion state.
  • the sterilization control method of the water dispenser of the embodiment of the present invention includes the following steps:
  • S901 Determine whether the water dispenser is in a cooling off state.
  • step S902 If yes, go to step S902; if no, go to step S903.
  • S902 Control the UV sterilization component to open the first opening time and turn off the first closing time to run in a cycle, and return to step S901.
  • step S904 is performed; if no, step S905 is performed.
  • S904 Control the UV sterilization component to start the second opening time and turn off the second closing time to run in a cycle, and return to step S901.
  • S905 Control the UV sterilization component to open the third opening time and turn off the third closing time to run in a cycle, and return to step S901.
  • the operating time of the UV sterilization component is controlled to be the longest in the cooling state of the water dispenser, and the operation time of the UV sterilization component is minimized in the drinking water mechanism to complete the UV.
  • the sterilizing component has the longest running time when the bacteria survives more, and the running time is the shortest when the bacteria survives less, thereby effectively saving energy while ensuring the bactericidal effect.
  • the state of the water dispenser includes the cold water tank without water, the cooling, the cooling completion, and the cooling shutdown, wherein the cold sterilization tank is in a waterless state, and the UV sterilization component is controlled.
  • the fourth opening time is turned on and the fourth closing time is turned off as a cycle; in the cooling state, the UV sterilization component is controlled to open the fifth opening time and the fifth closing time is turned off as a cycle; in the cooling completion state, the UV sterilization component is controlled.
  • the sixth opening time is turned on and the sixth closing time is turned off as a cycle; in the cooling off state, the UV sterilization component is controlled to open the seventh opening time and turn off the seventh closing time to operate in a cycle.
  • the UV sterilization component when the UV sterilization component is sterilized for the cold water tank, the current operating state of the water dispenser is obtained, and when the water dispenser is in the waterless state of the cold water tank, the UV sterilization component is controlled to open the fourth opening time and close the fourth closing time.
  • the UV sterilization component when the water dispenser is in the cooling state, the UV sterilization component is controlled to open the fifth opening time and the fifth closing time is turned off, and when the water dispenser is in the cooling state, the UV sterilization component is controlled to be turned on.
  • the sixth opening time and the closing of the sixth closing time operation are periodic operations.
  • the UV sterilization component is controlled to open the seventh opening time and turn off the seventh closing time to operate in a cycle.
  • the water dispenser is in the state of no water in the cold water tank when the user has no cold water demand, that is, there is no water in the cold water tank.
  • the water can be injected into the cold water tank but the compressor refrigeration system has not been turned on.
  • the machine is in a cooling off state.
  • the compressor refrigeration system of the water dispenser is started to perform cooling.
  • the water dispenser is in a cooling state, and when the cold water temperature reaches the user's demand, the compressor refrigeration system stops cooling, and the water dispenser is in the cooling state. State, and the water dispenser is in a cooling off state before the cooling is completed and the user does not use the water in the cold water tank.
  • the water dispenser has no compressor system cooling or cold water in the cold water tank. Cooling, so the temperature is the highest, as the temperature of the injected water in the cold water tank decreases, and then the compressor of the refrigeration system enters the cooling state, and the compressor refrigeration system gradually reduces the temperature in the cooling cold water tank until the cooling is completed, when the water dispenser reaches The temperature in the cold water tank is the lowest when the cooling is completed.
  • the survival rate of the bacteria decreases with the decrease in temperature at a low temperature state, that is, the bacteria in the cold water tank are most at the time when the cold water tank is closed, and the temperature is lowered as the temperature of the injected water in the cold water tank is lowered.
  • the bacteria content in the state of cooling is higher than the state of completion of cooling.
  • the sterilization intensity of the UV sterilization component is proportional to the running time. Therefore, when the water dispenser sterilizes the cold water tank by using the UV sterilization component, the time of opening the UV sterilization component is in the state of no water in the cold water tank, the cooling state, the cooling state, and the cooling completion.
  • the order of the states is sequentially decreased, that is, the fourth opening time>the seventh opening time>the fifth opening time>the sixth opening time, and the time when the UV sterilization component 90 is turned off is the cold water tank non-free state, the cooling off state, the cooling state, and the cooling.
  • the order of completion status is sequentially increased, that is, the fourth closing time ⁇ seventh closing time ⁇ fifth closing time ⁇ sixth closing time.
  • the operation time of the UV sterilization component is controlled to be the longest in the waterless state of the cold water tank of the water dispenser, and the operation time of the UV sterilization component is controlled to be the shortest in the state of completion of the water dispenser refrigeration.
  • the UV sterilizing module has the longest running time when the bacteria survives more, and the running time is shorter when the bacteria survives less, thereby effectively saving energy while ensuring the bactericidal effect.
  • the sterilization control method of the water dispenser of the embodiment of the present invention includes the following steps:
  • step S1002 is performed; if no, step S1003 is performed.
  • S1002 Control the UV sterilization component to open the fourth opening time and turn off the fourth closing time to run in a cycle, and return to step S1001.
  • step S1005 If yes, go to step S1005; if no, go to step S1004.
  • step S1004 Control the UV sterilization component to open the seventh opening time and turn off the seventh closing time to run in a cycle, and return to step S1001.
  • step S1007 If yes, go to step S1007; if no, go to step S1006.
  • S1006 Control the UV sterilization component to open the fifth opening time and turn off the fifth closing time to run in a cycle, and return to step S1001.
  • step S1007 Control the UV sterilization component to turn on the sixth on time and turn off the sixth off time to operate as a cycle, and return to step S1001.
  • the cycle time corresponding to the operation state is determined by acquiring the state of the water dispenser, and then the UV sterilization component inside the water tank of the water dispenser is controlled to correspond to the cycle time. run. Therefore, the sterilization control method of the embodiment of the invention can sterilize the interior of the water tank of the water dispenser through the UV sterilization component, the sterilization process has little influence on the water temperature, and the ultraviolet UV sterilization component has a simple structure and convenient installation, and in addition, through different operation states.
  • the UV-sterilizing component is controlled to operate for different cycle times, and energy can be saved under effective sterilization conditions.
  • a "computer-readable medium” can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or device, or in conjunction with the instruction execution system, apparatus, or device.
  • computer readable media include the following: electrical connections (electronic devices) having one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM).
  • the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.
  • portions of the invention may be implemented in hardware, software, firmware or a combination thereof.
  • multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a suitable instruction execution system For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals. Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.
  • the terms “installation”, “connected”, “connected”, “fixed” and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements, unless otherwise specified Limited.
  • the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Production, Working, Storing, Or Distribution Of Ice (AREA)

Abstract

L'invention concerne un dispositif d'alimentation en eau potable, et un procédé de commande et son dispositif de commande. Le dispositif d'alimentation en eau potable comprend un réservoir d'eau froide (11) et un module de fabrication de glace (12), l'eau froide dans le réservoir d'eau froide (11) étant fournie au module de fabrication de glace (12), de telle sorte que le module de fabrication de glace (12) fabrique de la glace. Le procédé comprend les étapes suivantes consistant à : acquérir un temps de fabrication de glace prédéfini et une température de fabrication de glace prédéfinie du dispositif d'alimentation en eau potable (S101); dans le procédé de fabrication de glace au moyen du module de fabrication de glace (12), détecter la température de fabrication de glace à l'intérieur du module de fabrication de glace (12) et la température d'eau de l'eau froide dans le réservoir d'eau froide (11) (S102); réaliser une synchronisation sur un temps de fabrication de glace cumulé du dispositif d'alimentation en eau potable en fonction de la température d'eau de l'eau froide à l'intérieur du réservoir d'eau froide (11) (S103); et si le temps de fabrication de glace cumulé du dispositif d'alimentation en eau potable atteint le temps de fabrication de glace prédéfini ou si la température de fabrication de glace à l'intérieur du module de fabrication de glace (12) est inférieure à la température de fabrication de glace prédéfinie, commander le module de fabrication de glace (12) à arrêter la fabrication de glace et à faire un déchargement de glace (S104, S105). Par conséquent, l'achèvement de la fabrication de glace peut être détecté avec précision, ce qui permet d'assurer l'esthétique et la cohérence de taille de cubes de glace.
PCT/CN2019/077168 2018-03-07 2019-03-06 Dispositif d'alimentation en eau potable, et procédé de commande et son dispositif de commande WO2019170103A1 (fr)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
CN201810186695.5 2018-03-07
CN201810186174.XA CN110243116B (zh) 2018-03-07 2018-03-07 饮用水供给装置及其过冷故障检测处理方法和装置
CN201810186221.0A CN110236388B (zh) 2018-03-07 2018-03-07 饮水机及其制冰控制方法和装置
CN201810186221.0 2018-03-07
CN201810186194.7A CN110243117B (zh) 2018-03-07 2018-03-07 饮水机及其制冰控制方法和装置
CN201810186194.7 2018-03-07
CN201810188046.9A CN110236390B (zh) 2018-03-07 2018-03-07 饮水机及其进水控制方法和装置
CN201810188046.9 2018-03-07
CN201810188053.9 2018-03-07
CN201810186174.X 2018-03-07
CN201810186695.5A CN110243118B (zh) 2018-03-07 2018-03-07 饮水机及其制冰控制方法和装置
CN201810188053.9A CN110236392B (zh) 2018-03-07 2018-03-07 饮水机及其杀菌控制系统和方法

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WO2019170103A1 true WO2019170103A1 (fr) 2019-09-12

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05296625A (ja) * 1992-04-21 1993-11-09 Fujitsu General Ltd 電気冷蔵庫
CN101078590A (zh) * 2007-05-25 2007-11-28 周武峰 一种流水式制冰机制冰块大小的控制方法
JP2008304155A (ja) * 2007-06-11 2008-12-18 Panasonic Corp 自動製氷機付き冷蔵庫
JP2009068815A (ja) * 2007-09-18 2009-04-02 Mitsubishi Electric Corp 冷蔵庫
JP2011158195A (ja) * 2010-02-02 2011-08-18 Panasonic Corp 自動製氷装置
JP2012026585A (ja) * 2010-07-20 2012-02-09 Hitachi Appliances Inc 冷蔵庫
JP2012193875A (ja) * 2011-03-15 2012-10-11 Hoshizaki Electric Co Ltd シングラス製氷機
CN102959347A (zh) * 2010-06-24 2013-03-06 熊津豪威株式会社 制冰方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05296625A (ja) * 1992-04-21 1993-11-09 Fujitsu General Ltd 電気冷蔵庫
CN101078590A (zh) * 2007-05-25 2007-11-28 周武峰 一种流水式制冰机制冰块大小的控制方法
JP2008304155A (ja) * 2007-06-11 2008-12-18 Panasonic Corp 自動製氷機付き冷蔵庫
JP2009068815A (ja) * 2007-09-18 2009-04-02 Mitsubishi Electric Corp 冷蔵庫
JP2011158195A (ja) * 2010-02-02 2011-08-18 Panasonic Corp 自動製氷装置
CN102959347A (zh) * 2010-06-24 2013-03-06 熊津豪威株式会社 制冰方法
JP2012026585A (ja) * 2010-07-20 2012-02-09 Hitachi Appliances Inc 冷蔵庫
JP2012193875A (ja) * 2011-03-15 2012-10-11 Hoshizaki Electric Co Ltd シングラス製氷機

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