CN106766459A - Ice making system, refrigerator and sterilization control method thereof - Google Patents
Ice making system, refrigerator and sterilization control method thereof Download PDFInfo
- Publication number
- CN106766459A CN106766459A CN201611063097.6A CN201611063097A CN106766459A CN 106766459 A CN106766459 A CN 106766459A CN 201611063097 A CN201611063097 A CN 201611063097A CN 106766459 A CN106766459 A CN 106766459A
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- ice
- making
- control
- compartment
- making compartment
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- 238000000034 method Methods 0.000 title claims description 32
- 230000001954 sterilising effect Effects 0.000 title claims description 29
- 238000004659 sterilization and disinfection Methods 0.000 title description 13
- 238000007710 freezing Methods 0.000 claims description 52
- 230000008014 freezing Effects 0.000 claims description 52
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 39
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 19
- 238000010304 firing Methods 0.000 claims description 2
- 241000894006 Bacteria Species 0.000 abstract description 10
- 241000700605 Viruses Species 0.000 abstract description 7
- 235000013305 food Nutrition 0.000 abstract description 4
- 244000005700 microbiome Species 0.000 abstract description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 235000021393 food security Nutrition 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000002574 poison Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 241000219112 Cucumis Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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
- F25C1/22—Construction of moulds; Filling devices for moulds
- F25C1/24—Construction of moulds; Filling devices for moulds for refrigerators, e.g. freezing trays
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- 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
- F25C2400/00—Auxiliary features or devices for producing, working or handling ice
- F25C2400/12—Means for sanitation
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0417—Treating air flowing to refrigeration compartments by purification using an UV-lamp
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
- F25D2700/122—Sensors measuring the inside temperature of freezer compartments
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The invention provides an ice making system, which is provided with an ice making chamber, wherein the ice making system comprises a first ultraviolet ray emitting device (110), and the first ultraviolet ray emitting device (110) is arranged in the ice making chamber. According to the ice making system and the refrigerator, the first ultraviolet ray emitting device is arranged in the ice making chamber, and can emit ultraviolet rays to irradiate the ice making tray and the ice cubes in the ice making chamber, so that microorganisms such as bacteria and viruses in the ice making chamber can be effectively killed, and potential safety hazards of food are eliminated.
Description
Technical field
The present invention relates to a kind of ice-making system for being equipped with ice maker, more particularly to a kind of ice-making system, refrigerator and
Its sterilizing control method.
Background technology
Air-cooled ice-making system mainly by continuous flowing low-temperature airflow to reduce ice-making system between chamber interior temperature.But
Due to containing various bacteriums and virus in air, therefore how to ensure the edible safety of food in air-cooled ice-making system, be always
Major ice-making system producers focus of attention.Meat and other frozen products in vegetables, melon and fruit, and refrigerating chamber in refrigerating chamber,
Due to will typically be cleaned before edible or have tight external packing, therefore these bacteriums and virus are to food
Storage period influence it is larger, the influence of food-safe aspect is smaller.But the ice cube inside ice-making compartment is due to exposed in sky
In gas, and directly eat, there is very big edible safety hidden danger.
Patent TW539839B be it is a kind of ice-making system is carried out disinfection by ultraviolet, sterilization, the patent application is mainly
Ultraviolet is irradiated using discharge lamp, when environment temperature than it is relatively low when, the efficiency comparison of irradiation ultraviolet radiation is low, or even cannot irradiate
Go out ultraviolet, therefore need to avoid low-temperature airflow as far as possible in design；Ozone can be produced when simultaneously using the technology in the patent,
It is unfavorable for the health of consumer.
Be positioned over ultraviolet irradiation source in refrigerating chamber by patent CN204616969U, and refrigerating chamber locally can only be disappeared
Poison, sterilization, but because human body is unable to directly contact ultraviolet, there is certain harm in the method to the health of consumer.
The content of the invention
Based on this, it is necessary to for the problem of method for disinfection and sterilization of traditional air-cooled ice-making system without safety, there is provided one
Plant ice-making system, refrigerator and its sterilizing control method.
The invention provides a kind of ice-making system, the ice-making system is provided with ice-making compartment, wherein, the ice-making system includes
First ultraviolet emission device, first ultraviolet emission device is arranged in the ice-making compartment.
Wherein in one embodiment, first ultraviolet emission device is arranged on the air channel air-out of the ice-making compartment
Mouthful.
Wherein in one embodiment, first ultraviolet emission device is arranged in the ice-making disc of the ice-making compartment
Side.
Wherein in one embodiment, the ice-making system includes the second ultraviolet emission device and ice making water water
Pipe, the ice making water water pipe is used to provide ice making water to ice-making compartment, and second ultraviolet emission device is arranged on described
Outside ice making water water pipe.
Wherein in one embodiment, the ice-making system also includes ice making water water pipe and ice making storage tank, institute
State ice making storage tank to be connected with ice making water water pipe, the soldier is used to provide ice making use to the ice-making compartment with water water pipe
Water, the ice making storage tank or ice making water water pipe are transparent, and second ultraviolet emission device is arranged on the ice making and uses
Outside storage tank or ice making water water pipe.
Wherein in one embodiment, the ice-making system includes air channel and the 3rd ultraviolet emission device, the wind
Road is used to import cold wind to the ice-making compartment, and the 3rd ultraviolet emission device is arranged in the air channel of freezing fan or air channel
It is other.
Wherein in one embodiment, infrared sensor is additionally provided with the ice-making compartment, the infrared sensor is arranged on
The ice-making disc top.
Present invention also offers a kind of refrigerator, the refrigerator includes ice-making system as described above.
The present invention also provides the sterilizing of the sterilizing control method or refrigerator as described above of a kind of ice-making system as described above
Control method, wherein, comprise the following steps：
The Current Temperatures of ice-making compartment are obtained, and the Current Temperatures are compared with the first preset temperature；
When the Current Temperatures are less than first preset temperature, control ice-making system starts ice-make mode；
Control is arranged on the first ultraviolet emission device work in ice-making compartment.
Wherein in one embodiment, when the Current Temperatures are higher than first preset temperature, judgement is arranged on system
Whether the freezing blower fan in ice system runs；
If it is not, then controlling the freezing blower fan to open, and control to be arranged on the ice-making compartment wind at ice-making compartment duct outlet
Door is opened, and performs the Current Temperatures of the acquisition ice-making compartment, and the Current Temperatures are compared with the first preset temperature；
If so, the Current Temperatures for obtaining ice-making compartment are then performed, and by the Current Temperatures and the first preset temperature ratio.
It is further comprising the steps of after the control ice-making system starts ice-make mode wherein in one embodiment：
Control is arranged on the second ultraviolet emission device work outside ice making water water pipe；
The switching device that control is arranged on the ice making water water pipe in ice-making system is opened.
It is further comprising the steps of after the control ice-making compartment starts ice-make mode wherein in one embodiment：
Control is arranged on the 3rd ultraviolet emission device work on the air channel of the freezing fan in ice-making system or by air channel
Make.
It is further comprising the steps of after the control ice-making compartment starts ice-make mode wherein in one embodiment：
Acquisition is arranged on the ice cube temperature in the ice-making disc of the infrared ray sensor detection in ice-making compartment, and by the ice cube
Temperature is compared with the second preset temperature；
When the ice cube temperature is less than second preset temperature, it is determined that water freezes to complete in ice-making disc.
It is further comprising the steps of after the control ice-making compartment starts ice-make mode wherein in one embodiment：
Whether the freezing blower fan that judgement is arranged in ice-making system runs；
If so, then controlling the freezing blower fan continuous firing；
If it is not, then controlling the freezing blower fan to open, and control to be arranged on the ice-making compartment wind at ice-making compartment duct outlet
Door is opened.
It is further comprising the steps of after the completion of water freezes in the determination ice-making disc wherein in one embodiment：
Control the ice-making disc to overturn, make ice cube in ice-making disc from the ice making disk detachment.
Wherein in one embodiment, in control ice-making disc upset, make ice cube in ice-making disc from the system
It is further comprising the steps of after ice pan departs from：
Acquisition be arranged in ice-making compartment ice exploration bar detection ice-making compartment in ice cube highly, and by the ice cube height with
Preset height is compared；
When the ice cube is highly more than preset height, control ice-making system stops ice-make mode.
Above-mentioned ice-making system and refrigerator, are provided with the first ultraviolet emission device, the transmitting of the first ultraviolet in ice-making compartment
Device can launch ice-making disc, ice cube of the ultraviolet irradiation in ice-making compartment, can effectively kill bacterium, the disease in ice-making compartment
The microorganisms such as poison, eliminate food security hidden danger.
Above-mentioned ice-making system and refrigerator, are provided with infrared sensor in ice-making compartment, ice making is detected by infrared sensor
The temperature of disk medium floe, it is to avoid conventional temperature detector needs the pollution problem that directly contact measured object brings to measured object.
The sterilizing control method of above-mentioned ice-making system or refrigerator, it is ultraviolet by control first before freezing blower fan work is started
Line emitter carries out ultraviolet irradiation to ice-making compartment, can effectively kill the microorganisms such as bacterium, virus in ice-making compartment, it is to avoid
The food security hidden danger directly brought using the ice cube in ice-making compartment.
Brief description of the drawings
In order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing for needing to use is briefly described, it should be apparent that, drawings in the following description are only described in the present invention
A little embodiments, for those of ordinary skill in the art, can also obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is that first ultraviolet emission device and infrared sensor of the preferred embodiment of ice-making system of the present invention are installed
Position view；
Fig. 2 is the infrared sensor fundamental diagram of the preferred embodiment of ice-making system of the present invention；
Fig. 3 is the second ultraviolet emission device schematic view of the mounting position of the preferred embodiment of ice-making system of the present invention；
Fig. 4 is the 3rd ultraviolet emission device schematic view of the mounting position of the preferred embodiment of ice-making system of the present invention；
Fig. 5 is the control system architecture schematic diagram of the preferred embodiment of control method of the present invention；
Fig. 6 is the flow chart of the preferred embodiment of sterilizing control method one of ice-making system of the present invention；
Fig. 7 is the flow chart of the preferred embodiment of sterilizing control method one of refrigerator of the present invention.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, by the following examples, and with reference to attached
Figure, is further elaborated to ice-making system of the invention and its sterilizing control method.It should be appreciated that described herein
Specific embodiment is only used to explain the present invention, is not intended to limit the present invention.
Fig. 1 and Fig. 2 is referred to, in a preferred embodiment of ice-making system of the present invention, ice-making system is provided with ice-making compartment,
The first ultraviolet emission device 110 is provided with ice-making compartment, it is preferred that the first ultraviolet emission device 110 is that can launch purple
The light emitting diode (LED) of outside line.
Short wave ultraviolet (Ultraviolet C, UVC) has sterilized, disinfective action well, and belongs to physical disinfection
Method, does not result in secondary pollution, therefore be highly suitable for sterilization and sterilization to household electrical appliance.Additionally, with semiconductor skill
Art is developed rapidly, and the technology of the LED that making can launch ultraviolet is increasingly mature, using the teaching of the invention it is possible to provide preferable short wavelength UV linear light
Source.
Further, the first ultraviolet emission device 110 is arranged at the duct outlet 331 of ice-making compartment or ice-making compartment
The top of ice-making disc 310.Preferably, the first ultraviolet emission device 110 be arranged at duct outlet 331 with ice-making disc 310 on
The intersection of side, the short wave ultraviolet for launching the first ultraviolet emission device 110 can be irradiated to duct outlet 331, and
Ice-making disc 310 can be irradiated to, cold wind, ice-making disc 310 and ice-making compartment that can be simultaneously to being entered by duct outlet 331 be entered
Row radiation sterilization, sterilization.
In other embodiments, the ice-making compartment in ice-making system can also be the refrigerating chamber of ice-making system, and user is put manually
The ice-making disc 310 for putting injecting good water carries out ice making in refrigerating chamber.
Further, infrared sensor 200 is additionally provided with as a kind of optional embodiment, in ice-making compartment, it is preferred infrared
Sensor 200 is arranged on the top of ice-making disc 310.Infrared sensor 200 carries out contactless temperature to the surface of ice-making disc 310 and surveys
Amount, thermometric is accurate, and ice cube is not polluted.
Refer to shown in Fig. 3, in a preferred embodiment of ice-making system of the present invention, ice making is additionally provided with ice-making system
With the ultraviolet emission device 120 of water water pipe 320 and second, the second ultraviolet emission device 120 is arranged on ice making water water pipe
Outside 320, the water to being flowed through in ice making water water pipe 320 is irradiated sterilizing.Ice making water water pipe 320 can be connected with water source
To the water filling of ice-making disc 310 in ice-making compartment, it is water system outside ice-making system that water source can be set, it is also possible to be arranged on system
Ice making storage tank 321 in ice system.
Further, ice making is transparent with storage tank 321 and ice making water water pipe 320, the second ultraviolet emission device 120
It is arranged on outside ice making storage tank 321 and ice making water water pipe 320, can be to being stored in ice making storage tank 321 and stream
Sterilizing is irradiated through water in ice making water water pipe 320.
Further, ice making water water pipe 320 is provided with switching device, can control ice making water by the switching device
The connecting and disconnecting of water pipe 320, realize from the water filling of trend ice-making disc 310, it is preferred that the switching device is magnetic valve or water pump,
For example, water pump drives operation by water supply pump motor 420, the water in storage tank 321 is pumped into ice-making disc 310.
Refer to shown in Fig. 4, in a preferred embodiment of ice-making system of the present invention, ice-making system is preferably a kind of air-cooled
Ice-making system, by freezing the temperature inside fan generation low-temperature airflow reduction ice-making system, a preferred embodiment is cold
The 3rd ultraviolet emission device 130, the 3rd ultraviolet hair are provided with by the air channel 330 for freezing in the air channel 330 of fan or freezing fan
The ultraviolet that injection device 130 is produced can irradiate the cold wind by freezing the circulation of fan stack 330 or the wind by freezing fan
The air to be cooled of road 330, the cold wind irradiated by ultraviolet enters each chamber in ice-making system inside, it is to avoid it is thin that cold wind is carried
The food that the pollution sources such as bacterium, virus enter in each chamber pollution ice-making system in ice-making system inside.
Ice-making compartment thermistor 440, ice-making compartment thermistor are additionally provided with as a kind of optional embodiment, in ice-making compartment
440 temperature for being used to determine ice-making compartment.
As a kind of optional embodiment, set at the duct outlet 331 of ice-making compartment or in the air channel 330 of freezing fan
Ice-making compartment air door and ice-making compartment damper motor 430, ice-making compartment damper motor 430 drive ice-making compartment door opening or closing.Please
Refering to shown in Fig. 5, a preferred ice-making system control system of the invention includes ice-making system master control borad 400 and ice-making system
Display board 500, ice-making system master control borad 400 is connected with the signal of ice-making system display board 500, for example electric signal, WIFI signal.System
Ice system display board 500 can be to the emissioning controling signal of ice-making system master control borad 400, it is also possible to receive ice-making system master control borad
400 feedback signal.Wherein, ice-making system master control borad 400 is sent out with the first ultraviolet emission device 110, the second ultraviolet respectively
Injection device 120, the 3rd ultraviolet emission device 130, water supply pump motor 420, ice-making compartment damper motor 430, ice-making compartment temperature-sensitive electricity
Hinder 440, connected from ice motor 450, infrared ray sensor 200 and freezing fan 410 signal.
Ultraviolet emission device of the invention is arranged on refrigerator inside, will not shine directly into user, it is to avoid use
Person's contact ultraviolet causes certain harm to body.
Refer to shown in Fig. 6, the sterilizing control method of embodiments of the invention one is comprised the following steps：
S100, obtains the Current Temperatures of ice-making compartment, and Current Temperatures are compared with the first preset temperature；
S400, when Current Temperatures are less than the first preset temperature, control ice-making system starts ice-make mode；
S900, the first ultraviolet emission device 110 that control is arranged in ice-making compartment works.
Whether the method obtains the Current Temperatures of ice-making compartment and judges Current Temperatures less than the first preset temperature first, this
Place, the first preset temperature refers to the maximum temperature that ice-making compartment set in advance can start ice-make mode.When startup ice-make mode
Afterwards, the first ultraviolet emission device 110 being arranged in ice-making compartment by control is worked, and makes the first ultraviolet emission device 110
The ultraviolet irradiation ice-making compartment of transmitting, the ice cube for especially irradiating in ice-making compartment to ice-making compartment and its interior ice cube sterilization, goes out
Bacterium, it is to avoid the ice cube of ice-making compartment is by bacterium, virus pollution.
Refer to shown in Fig. 1 to Fig. 7, currently preferred sterilizing control method is comprised the following steps：
S100, obtains the Current Temperatures of ice-making compartment, and Current Temperatures are compared with the first preset temperature；
S400, when Current Temperatures are less than the first preset temperature, control ice-making system starts ice-make mode；
S900, the first ultraviolet emission device 110 that control is arranged in ice-making compartment works.
Further, the Current Temperatures of above-mentioned acquisition ice-making compartment, and Current Temperatures are compared with the first preset temperature, including
Following steps：
S110, obtains the Current Temperatures of ice-making compartment；
S120, judge Current Temperatures whether the first preset temperature.
Further, it is further comprising the steps of after S400 control ice-making systems start ice-make mode：
S500, acquisition is arranged on ice cube in the ice-making compartment of the ice exploration bar detection in ice-making compartment highly, and by ice cube highly
It is compared with preset height；
S600, when ice cube is highly more than preset height, control ice-making system stops ice-make mode.
The method is detected by before ice making to the ice cube amount in ice-making compartment, it is to avoid ice-making compartment continues ice making when expiring ice,
The danger for causing ice-making compartment ice storage to overload.
Further, S500 obtain be arranged in ice-making compartment ice exploration bar detection ice-making compartment in ice cube highly, and will
Ice cube height is compared with preset height and comprises the following steps：
S510, acquisition be arranged in ice-making compartment ice exploration bar detection ice-making compartment in ice cube highly；
S520, judges whether ice cube height reaches preset height.
Further, after S400 control ice-making systems start ice-make mode, preferably obtained in S500 and be arranged on ice making
Ice cube in the ice-making compartment of indoor ice exploration bar detection highly, and after ice cube height is compared with preset height, works as ice
When tile height is less than preset height；It is preferred that being worked in the first ultraviolet emission device 110 that S900 controls are arranged in ice-making compartment
Before, it is further comprising the steps of：
S700, the second ultraviolet emission device 120 that control is arranged on outside ice making water water pipe 320 works；
S800, the switching device that control is arranged on the ice making water water pipe 320 in ice-making system is opened.
Ice-making system of the present invention be preferably it is a kind of can automatic water filling ice making ice-making system, when start ice-make mode
Afterwards, the water filling of ice-making disc 310 can be given by ice making water water pipe 320.Specifically, can first carry out S700 controls is arranged on ice making
Worked with the second ultraviolet emission device 120 outside water water pipe 320；The system that S800 controls are arranged in ice-making system is performed again
Ice is opened with the switching device on water water pipe 320, so that ice making water water pipe 320 is in water pipe 320 before the water filling of ice-making disc 310
Water is subject to the sufficient radiation sterilization of the second ultraviolet emission device 120.S700 controls can also simultaneously be performed and be arranged on ice making use
The ice making that the second ultraviolet emission device 120 outside water water pipe 320 is worked and S800 controls are arranged in ice-making system is used
Switching device on water water pipe 320 is opened, so that purple using second while ice making water water pipe 320 is to 310 water filling of ice-making disc
The water that outside line emitter 120 is sufficiently irradiated in water pipe 320 sterilizes to it.
Further, after S400 control ice-making compartments start ice-make mode, preferably it is arranged on ice-making compartment in S900 controls
It is further comprising the steps of after interior the first ultraviolet emission device 110 works：
Whether S1100, the freezing blower fan 410 that judgement is arranged in ice-making system runs；
If the freezing blower fan 410 being arranged in ice-making system is in running status, control freezing blower fan 410 continues work
Make；
If the freezing blower fan 410 being arranged in ice-making system is in off-duty state, following steps are performed：
The S1200 controls freezing blower fan 410 is opened, and controls to be arranged on the ice making at ice-making compartment duct outlet 331
Room air door is opened.
Wherein it is possible to while being that control freezing blower fan 410 is opened, opening is arranged at ice-making compartment duct outlet 331
Ice-making compartment air door；Can also first control freezing blower fan 410 to open, open be arranged at ice-making compartment duct outlet 331 afterwards
Ice-making compartment air door；The ice-making compartment air door being arranged at ice-making compartment duct outlet 331 can also be first opened, afterwards control freezing blower fan
410 open.
Start freezing blower fan 410, to ice-making compartment continually transporting cold wind, so that water congeals into ice in it.
Further, after S400 control ice-making compartments start ice-make mode, preferably in S1200 control freezing blower fans 410
Open, and control is arranged on after the ice-making compartment air door opening at ice-making compartment duct outlet 331, it is further comprising the steps of：
S1300, acquisition is arranged on the ice cube temperature in the ice-making disc 310 of the infrared ray sensor detection in ice-making compartment, and
Ice cube temperature is compared with the second preset temperature；
S1400, when ice cube temperature is less than the second preset temperature, it is determined that water freezes to complete in ice-making disc 310.
Wherein, S1300 obtains the ice cube temperature in the ice-making disc 310 of the infrared ray sensor detection being arranged in ice-making compartment
Degree, and ice cube temperature is compared with the second preset temperature, comprise the following steps：
S1310, acquisition is arranged on the ice cube temperature in the ice-making disc 310 of the infrared ray sensor detection in ice-making compartment；
Whether S1320, judge ice cube temperature less than the second preset temperature.
The ice cube temperature in ice-making disc 310 is determined by infrared ray sensor in the method, i.e., is surveyed using cordless
Determine ice cube temperature, it is to avoid being contacted with ice cube using contact temperature detector pair may bring the problem of pollution.
Further, it is further comprising the steps of after the completion of determining that water freezes in ice-making disc 310 in S1400：
S1500, control ice-making disc 310 overturns, and the ice cube in ice-making disc 310 is departed from from ice-making disc 310.
A kind of optional implementation method is provided with ice-making system from ice motor 450, and system is controlled by from ice motor 450
Ice pan 310 is inverted, so that the ice cube in ice pan departs from from ice-making disc 310, so as to reuse the ice making of ice-making disc 310.
Further, overturn in S1500 controls ice-making disc 310, make ice cube in ice-making disc 310 from the ice-making disc 310
It is further comprising the steps of after disengaging：
S500, acquisition is arranged on ice cube in the ice-making compartment of the ice exploration bar detection in ice-making compartment highly, and by the ice cube
Height is compared with preset height.
Used as a kind of optional embodiment, S120 judges whether Current Temperatures also include following step after the first preset temperature
Suddenly：
S200, when Current Temperatures are higher than the first preset temperature, the freezing blower fan 410 that judgement is arranged in ice-making system is
No operation；
If the off-duty of freezing blower fan 410 being arranged in ice-making system, step S300 is performed：S300, control freezing wind
Machine 410 is opened, and the ice-making compartment air door for controlling to be arranged at ice-making compartment duct outlet 331 is opened, and step S100 is performed afterwards；
If the freezing blower fan 410 being arranged in ice-making system is in running status, perform：
S100, obtains the Current Temperatures of ice-making compartment, and by Current Temperatures and the first preset temperature comparison step.
When Current Temperatures are higher than (being more than or equal to) Current Temperatures, i.e., the temperature in ice-making compartment is not suitable for starting ice making mould
Formula, at this time, it may be necessary to carry out wind cooling temperature lowering to ice-making compartment.Run by freezing blower fan 410, to the further cooling of ice-making compartment, therefore
Need whether the Current Temperatures again to ice-making compartment judge less than the first preset temperature, until the Current Temperatures of ice-making compartment are low
In the first preset temperature.
As a kind of optional embodiment, after S400 control ice-making systems start ice-make mode；It is preferred that in S900 controls
System is arranged on after the work of the first ultraviolet emission device 110 in ice-making compartment；It is preferred that being opened in S1200 control freezing blower fans 410
Open, and control to be arranged on ice-making compartment air channel before ice-making compartment air door at air outlet 331 opens, it is further comprising the steps of：
S1000, control be arranged on the air channel 330 of the freezing fan in ice-making system or the side of air channel 330 it is the 3rd ultraviolet
Line emitter 130 works.
As a kind of optional embodiment, before S400 control ice-making systems start ice-make mode；It is preferred that in S300 controls
The freezing blower fan 410 that system is arranged in ice-making system works, and controls to be arranged at ice-making compartment duct outlet 331 ice-making compartment
It is further comprising the steps of before air door is opened：
S1000, the 3rd ultraviolet on the air channel 330 of the freezing fan that control is arranged in the refrigerator or side of air channel 330 is sent out
Injection device 130 works.
Ice-making system of the present invention is preferably a kind of air-cooled ice-making system, and extraneous air turns into cold wind by cooling,
Freezing fan in ice-making system blows cold wind makes cold wind enter each chamber of ice-making system by air channel 330.Present invention control
Method is arranged on freezing fan stack 330 by control or the 3rd ultraviolet emission device 130 on the side of air channel 330 works, and is made
It is irradiated sterilizing to the wind flowed through in air channel 330, it is to avoid bring the pollution sources such as bacterium into the ice making such as ice-making compartment system by cold wind
In each chamber of system.
Refer to shown in Fig. 7, the sterilizing control method of refrigerator is comprised the following steps：
Start refrigerator.
S100, obtains the Current Temperatures of ice-making compartment, and Current Temperatures are compared with the first preset temperature；Step is performed afterwards
S200 or step S400.
Wherein, S100 obtains the Current Temperatures of ice-making compartment, and Current Temperatures are compared with the first preset temperature, including following
Step：
S110, obtains the Current Temperatures of ice-making compartment；
S120, judge Current Temperatures whether the first preset temperature.
Wherein, S200, when Current Temperatures are higher than the first preset temperature, judgement is arranged on the freezing blower fan in ice-making system
Whether 410 run；
If the off-duty of freezing blower fan 410 being arranged in ice-making system, following steps S300 is performed：S300, controls cold
Freeze blower fan 410 to open, and the ice-making compartment air door for controlling to be arranged at ice-making compartment duct outlet 331 is opened, and step is performed afterwards
S100；
If the freezing blower fan 410 being arranged in ice-making system is in running status, step S100 is performed.
Wherein, S400, when Current Temperatures are less than the first preset temperature, control ice-making system starts ice-make mode, afterwards
Perform step S500.
S500, acquisition is arranged on ice cube in the ice-making compartment of the ice exploration bar detection in ice-making compartment highly, and by ice cube highly
It is compared with preset height, step S600 is performed afterwards.
Wherein, S500 obtains ice cube in the ice-making compartment of the ice exploration bar detection being arranged in ice-making compartment highly, and by ice cube
Height is compared with preset height, comprises the following steps：
S510, acquisition be arranged in ice-making compartment ice exploration bar detection ice-making compartment in ice cube highly；
S520, judges whether ice cube height reaches preset height, and step S600 or step S700 is performed afterwards.
S600, when ice cube is highly more than preset height, control ice-making system stops ice-make mode.
S700, when ice cube is highly less than preset height, control is arranged on second ultraviolet outside ice making water water pipe 320
Line emitter 120 is worked, and step S800 is performed afterwards.
S800, the switching device that control is arranged on the ice making water water pipe 320 in ice-making system is opened, and step is performed afterwards
Rapid S900.
S900, the first ultraviolet emission device 110 that control is arranged in ice-making compartment is worked, and step S1000 is performed afterwards.
S1000, control be arranged on the air channel 330 of the freezing fan in ice-making system or the side of air channel 330 it is the 3rd ultraviolet
Line emitter 130 is worked, and step S1100 is performed afterwards.
Whether S1100, the freezing blower fan 410 that judgement is arranged in ice-making system runs；
If the freezing blower fan 410 being arranged in ice-making system is in running status, control freezing blower fan 410 continues work
Make, step S1300 is performed afterwards；
If the freezing blower fan 410 being arranged in ice-making system is in off-duty state, following steps are performed：
The S1200 controls freezing blower fan 410 is opened, and controls to be arranged on the ice making at ice-making compartment duct outlet 331
Room air door is opened, and step S1300 is performed afterwards.
S1300, acquisition is arranged on the ice cube temperature in the ice-making disc 310 of the infrared ray sensor detection in ice-making compartment, and
Ice cube temperature is compared with the second preset temperature, step step S1400 is performed afterwards.
Wherein, S1300 obtains the ice cube temperature in the ice-making disc 310 of the infrared ray sensor detection being arranged in ice-making compartment
Degree, and ice cube temperature is compared with the second preset temperature, comprise the following steps：
S1310, acquisition is arranged on the ice cube temperature in the ice-making disc 310 of the infrared ray sensor detection in ice-making compartment；
Whether S1320, judge ice cube temperature less than the second preset temperature.
S1400, when ice cube temperature is less than the second preset temperature, it is determined that water freezes to complete in ice-making disc 310, holds afterwards
Row step S1500.
S1500, control ice-making disc 310 overturns, and the ice cube in ice-making disc 310 is departed from from ice-making disc 310.
Further, overturn in S1500 controls ice-making disc 310, make ice cube in ice-making disc 310 from the ice-making disc 310
It is further comprising the steps of after disengaging：
S500, acquisition is arranged on ice cube in the ice-making compartment of the ice exploration bar detection in ice-making compartment highly, and by the ice cube
Height is compared with preset height.
Both S500 it had been recycled to and had judged whether ice-making compartment expires ice, and then determined that being to continue with ice making still closed ice-make mode, such as
This circulation, until the full ice of ice-making compartment.
The sterilizing control method of above-mentioned ice-making system, it is purple by control first respectively before starting freezing blower fan 410 and working
Outside line emitter 110, the second ultraviolet emission device 120, the 3rd ultraviolet emission device 130 work, make its to ice-making compartment,
Ice making water and air channel 330 are irradiated sterilizing, can comprehensively, effectively kill the microorganisms such as bacterium, virus in ice-making compartment,
Avoid the food security hidden danger directly brought using the ice cube in ice-making compartment.
In the present description, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying
Relative importance.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the invention, and its description is more specific and detailed, but simultaneously
Can not therefore be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (16)
1. a kind of ice-making system, the ice-making system is provided with ice-making compartment, it is characterised in that the ice-making system includes that first is ultraviolet
Line emitter (110), first ultraviolet emission device (110) is arranged in the ice-making compartment.
2. ice-making system according to claim 1, it is characterised in that first ultraviolet emission device (110) is set
In the duct outlet of the ice-making compartment.
3. ice-making system according to claim 1, it is characterised in that first ultraviolet emission device (110) is set
In ice-making disc (310) top of the ice-making compartment.
4. ice-making system according to claim 1, it is characterised in that the ice-making system includes that the second ultraviolet launches dress
(120) and ice making water water pipe (320) are put, the ice making water water pipe (320) is used for providing ice making to the ice-making compartment
Water, it is outside that second ultraviolet emission device (120) is arranged on the ice making water water pipe (320).
5. ice-making system according to claim 1, it is characterised in that the ice-making system also includes ice making water water pipe
(320) and ice making is with storage tank (321), the ice making is connected with storage tank (321) with ice making water water pipe (320), described
Ice making water water pipe (320) to the ice-making compartment for providing ice making water, the ice making storage tank (321) or ice making water
Water pipe (320) is transparent, and second ultraviolet emission device (120) is arranged on the ice making storage tank (321) or ice making is used
Water water pipe (320) is outside.
6. ice-making system according to claim 1, it is characterised in that the ice-making system includes air channel and the 3rd ultraviolet
Line emitter (130), the air channel (330) to the ice-making compartment for importing cold wind, the 3rd ultraviolet emission device
(130) it is arranged in the air channel (330) or air channel (330) is other.
7. the ice-making system according to claim 1 to 6 any one, it is characterised in that be additionally provided with the ice-making compartment red
Outer sensor (200), the infrared sensor (200) is arranged on the ice-making disc (310) top.
8. a kind of refrigerator, it is characterised in that the refrigerator includes the ice-making system as described in claim 1 to 7 any one.
9. the sterilizing of the sterilizing control method or refrigerator as claimed in claim 8 of a kind of ice-making system as claimed in claim 1
Control method, it is characterised in that comprise the following steps：
The Current Temperatures of ice-making compartment are obtained, and the Current Temperatures are compared with the first preset temperature；
When the Current Temperatures are less than first preset temperature, control ice-making system starts ice-make mode；
Control is arranged on the first ultraviolet emission device (110) work in ice-making compartment.
10. control method according to claim 9, it is characterised in that when the Current Temperatures are preset higher than described first
During temperature, whether the freezing blower fan (410) that judgement is arranged in ice-making system runs；
If it is not, then controlling freezing blower fan (410) to open, and control to be arranged on the system at ice-making compartment duct outlet (331) place
Icehouse air door is opened, and performs the Current Temperatures of the acquisition ice-making compartment, and the Current Temperatures are entered with the first preset temperature
Row compares；
If so, the Current Temperatures for obtaining ice-making compartment are then performed, and by the Current Temperatures and the first preset temperature ratio.
11. control methods according to claim 9, it is characterised in that start ice-make mode in the control ice-making system
Afterwards, it is further comprising the steps of：
Control is arranged on outside the second ultraviolet emission device (120) work of ice making water water pipe (320)；
The switching device that control is arranged on the ice making water water pipe (320) in ice-making system is opened.
12. control methods according to claim 9, it is characterised in that it is described control ice-making compartment start ice-make mode it
Afterwards, it is further comprising the steps of：
Control is arranged on the air channel (330) of the freezing fan in ice-making system or air channel (330) other the 3rd ultraviolet transmitting
Device (130) works.
13. control methods according to claim 9, it is characterised in that it is described control ice-making compartment start ice-make mode it
Afterwards, it is further comprising the steps of：
Acquisition is arranged on the ice cube temperature in the ice-making disc (310) of the infrared ray sensor detection in ice-making compartment, and by the ice
Deblocking temperature is compared with the second preset temperature；
When the ice cube temperature is less than second preset temperature, it is determined that ice-making disc (310) interior water freezes to complete.
14. control methods according to claim 9, it is characterised in that it is described control ice-making compartment start ice-make mode it
Afterwards, it is further comprising the steps of：
Whether the freezing blower fan (410) that judgement is arranged in ice-making system runs；
If so, then controlling described freezing blower fan (410) continuous firing；
If it is not, then controlling freezing blower fan (410) to open, and control to be arranged on the system at ice-making compartment duct outlet (331) place
Icehouse air door is opened.
15. control methods according to claim 13, it is characterised in that freeze in described determination ice-making disc (310) interior water
After the completion of, it is further comprising the steps of：
Control the ice-making disc (310) to overturn, the ice cube in ice-making disc (310) is departed from from the ice-making disc (310).
16. control methods according to claim 15, it is characterised in that in control ice-making disc (310) upset,
It is further comprising the steps of after the ice cube in ice-making disc (310) is departed from from the ice-making disc (310)：
Acquisition is arranged on ice cube in the ice-making compartment of the ice exploration bar detection in ice-making compartment highly, and by ice cube height with it is default
Highly it is compared；
When the ice cube is highly more than preset height, control ice-making system stops ice-make mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611063097.6A CN106766459A (en) | 2016-11-25 | 2016-11-25 | Ice making system, refrigerator and sterilization control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611063097.6A CN106766459A (en) | 2016-11-25 | 2016-11-25 | Ice making system, refrigerator and sterilization control method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106766459A true CN106766459A (en) | 2017-05-31 |
Family
ID=58904471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611063097.6A Pending CN106766459A (en) | 2016-11-25 | 2016-11-25 | Ice making system, refrigerator and sterilization control method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106766459A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107763914A (en) * | 2017-08-30 | 2018-03-06 | 青岛海尔股份有限公司 | refrigerator ice-making control method |
| CN110411097A (en) * | 2018-04-27 | 2019-11-05 | 大宇电子株式会社 | Ice machine and refrigerator with ice machine |
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| CN1412509A (en) * | 2001-10-12 | 2003-04-23 | 株式会社东芝 | Refrigerator |
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| CN102232168A (en) * | 2008-11-19 | 2011-11-02 | Lg电子株式会社 | Refrigerator |
| CN104969016A (en) * | 2013-01-30 | 2015-10-07 | 爱斯凯格罗博尔有限公司 | Snow ice maker |
| CN205403282U (en) * | 2016-02-22 | 2016-07-27 | 珠海格力电器股份有限公司 | Ice making machine |
| CN206362080U (en) * | 2016-11-25 | 2017-07-28 | 珠海格力电器股份有限公司 | Ice making system and refrigerator with same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1412509A (en) * | 2001-10-12 | 2003-04-23 | 株式会社东芝 | Refrigerator |
| CN1431442A (en) * | 2002-01-08 | 2003-07-23 | 三菱电机株式会社 | Refrigerator |
| JP2005315472A (en) * | 2004-04-27 | 2005-11-10 | Mitsubishi Electric Corp | Automatic ice-making apparatus, method of making ice in automatic ice-making apparatus, and refrigerator |
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| CN107763914A (en) * | 2017-08-30 | 2018-03-06 | 青岛海尔股份有限公司 | refrigerator ice-making control method |
| CN110411097A (en) * | 2018-04-27 | 2019-11-05 | 大宇电子株式会社 | Ice machine and refrigerator with ice machine |
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