CN110567230B - Method, device and equipment for unfreezing food in refrigerator and refrigerator system - Google Patents
Method, device and equipment for unfreezing food in refrigerator and refrigerator system Download PDFInfo
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- CN110567230B CN110567230B CN201910869248.4A CN201910869248A CN110567230B CN 110567230 B CN110567230 B CN 110567230B CN 201910869248 A CN201910869248 A CN 201910869248A CN 110567230 B CN110567230 B CN 110567230B
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- 235000013305 food Nutrition 0.000 title claims abstract description 379
- 238000000034 method Methods 0.000 title claims abstract description 61
- 238000010257 thawing Methods 0.000 claims abstract description 412
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 254
- 230000001954 sterilising effect Effects 0.000 claims description 82
- 238000004659 sterilization and disinfection Methods 0.000 claims description 78
- 230000001276 controlling effect Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 8
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 16
- 239000002351 wastewater Substances 0.000 description 25
- 238000000746 purification Methods 0.000 description 14
- 241000894006 Bacteria Species 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 230000002070 germicidal effect Effects 0.000 description 6
- 238000004321 preservation Methods 0.000 description 6
- 230000032258 transport Effects 0.000 description 6
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000000249 desinfective effect Effects 0.000 description 4
- 238000004065 wastewater treatment Methods 0.000 description 4
- 238000007664 blowing Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005686 electrostatic field Effects 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 238000007605 air drying Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- 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
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- 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
-
- 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
- F25D29/005—Mounting of control 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
The application relates to a method, a device and equipment for unfreezing food in a refrigerator and a refrigerator system. The method comprises the following steps: detecting whether the thawing time length for thawing the food to be thawed in the thawing compartment is less than the preset thawing time length, if so, performing water thawing on the food to be thawed in the thawing compartment, when the preset water thawing condition is reached, performing wind thawing on the food to be thawed in the thawing compartment, and when the preset wind thawing condition is reached, returning to the step of detecting whether the thawing time length for thawing the food to be thawed in the thawing compartment is less than the preset thawing time length. The food is unfrozen by adopting the method of alternately circulating water unfreezing and air unfreezing, the unfreezing time of the food can be reduced, the working efficiency is improved, the food quality is maintained, the unfreezing process of the food can be completed in the unfreezing chamber in the refrigerator, a user can take the unfrozen food out to start making, the use is convenient, and the use reliability is improved.
Description
Technical Field
The application relates to the technical field of household appliances, in particular to a method, a device and equipment for unfreezing food in a refrigerator and a refrigerator system.
Background
The refrigerator is a refrigeration device which keeps constant low temperature, and as most of foods are not easy to rot at low temperature and have long storage time, the refrigerator becomes a household appliance for keeping foods fresh in most families, and brings convenience to daily life of people.
However, after food put into the freezer of the refrigerator is frozen, the food is generally required to be thawed before being made, and the currently common thawing method mainly adopts water to thaw, and the food to be thawed is taken out of the refrigerator and then directly put into cold water or normal temperature water to thaw, but the thawing method is long in time consumption, can damage the quality of the food, and is low in use reliability.
Disclosure of Invention
In view of the above, it is necessary to provide a method, an apparatus, a device and a refrigerator system for thawing food in a refrigerator, which can solve the problem of low reliability of conventional methods for thawing food.
A method for unfreezing food in a refrigerator comprises the following steps:
detecting whether the unfreezing time for unfreezing the food to be unfrozen in the unfreezing chamber is less than the preset unfreezing time; the thawing compartment is arranged in the refrigerator;
if the unfreezing time is less than the preset unfreezing time, carrying out water unfreezing on the food to be unfrozen in the unfreezing chamber;
when the food to be unfrozen is unfrozen in water to reach a preset water unfreezing condition, carrying out wind unfreezing on the food to be unfrozen in the unfreezing chamber;
and when the food to be unfrozen is subjected to wind unfreezing to reach a preset wind unfreezing condition, returning to the step of detecting whether the unfreezing time for unfreezing the food to be unfrozen in the unfreezing compartment is less than the preset unfreezing time.
A food defrosting apparatus in a refrigerator, comprising:
the unfreezing duration detection module is used for detecting whether the unfreezing duration for unfreezing the food to be unfrozen in the unfreezing chamber is less than the preset unfreezing duration or not; the thawing compartment is arranged in the refrigerator;
the water thawing judgment module is used for performing water thawing on the food to be thawed in the thawing compartment if the thawing duration is less than the preset thawing duration;
the wind unfreezing judgment module is used for performing wind unfreezing on the food to be unfrozen in the unfreezing chamber when the water unfreezing of the food to be unfrozen reaches a preset water unfreezing condition;
and the circulation judgment module is used for returning to detect whether the thawing time for thawing the food to be thawed in the thawing compartment is less than the preset thawing time or not when the food to be thawed is subjected to wind thawing and reaches the preset wind thawing condition.
The utility model provides a food thawing equipment in refrigerator, includes water thawing apparatus, wind thawing apparatus and controlling means, water thawing apparatus with wind thawing apparatus all sets up in the thawing compartment and connect controlling means, water thawing apparatus is used for carrying out the water thawing to the food that waits to thaw in the thawing compartment, wind thawing apparatus is used for carrying out the wind thawing to the food that waits to thaw in the thawing compartment, controlling means is used for carrying out foretell method and carries out the food thawing in the refrigerator.
The refrigerator system is characterized by comprising a refrigerator and the food unfreezing equipment in the refrigerator, wherein the food unfreezing equipment in the refrigerator is connected with the refrigerator.
The method, the device, the equipment and the refrigerator system for unfreezing the food in the refrigerator are characterized in that firstly, whether unfreezing time for unfreezing the food to be unfrozen in a unfreezing chamber is smaller than preset unfreezing time is detected, when the unfreezing time is smaller than the preset unfreezing time, the food to be unfrozen is considered to be unfrozen, water unfreezing is carried out on the food to be unfrozen, when the water unfreezing reaches a preset water unfreezing condition, the water unfreezing is ensured to meet the preset water unfreezing condition, then, wind unfreezing is ensured to meet the preset wind unfreezing condition, whether the unfreezing time is smaller than the preset unfreezing time is continuously judged, when the unfreezing time is smaller than the preset unfreezing time, the unfreezing time is considered to be. The food is unfrozen by adopting the method of alternately circulating water unfreezing and air unfreezing, the unfreezing time of the food can be reduced, the working efficiency is improved, the food quality is maintained, the unfreezing process of the food can be completed in the unfreezing chamber in the refrigerator, a user can take the unfrozen food out to start making, the use is convenient, and the use reliability is improved.
Drawings
FIG. 1 is a flow chart illustrating a method for thawing food in a refrigerator according to an embodiment;
FIG. 2 is a flowchart illustrating a method for thawing food in a refrigerator in accordance with another embodiment;
FIG. 3 is a flowchart illustrating a method for thawing food in a refrigerator in accordance with still another embodiment;
FIG. 4 is a flowchart illustrating a method for thawing food in a refrigerator in accordance with still another embodiment;
FIG. 5 is a flowchart illustrating a method for thawing food in a refrigerator in accordance with still another embodiment;
FIG. 6 is a flowchart illustrating a method for thawing food in a refrigerator in accordance with still another embodiment;
FIG. 7 is a block diagram showing a structure of a food defrosting apparatus in a refrigerator according to an embodiment;
fig. 8 is a block diagram showing a structure of a food defrosting apparatus in a refrigerator in one embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described more fully below by way of examples in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In one embodiment, referring to fig. 1, a method for thawing food in a refrigerator is provided, which includes the steps of:
step S200: whether the unfreezing time for unfreezing the food to be unfrozen in the unfreezing chamber is less than the preset unfreezing time is detected.
Wherein, the thawing compartment is arranged in the refrigerator. The food to be unfrozen is unfrozen by adopting the unfreezing chamber arranged in the refrigerator, the unfreezing process of the food can be completed in the refrigerator, and the food after unfreezing can be directly made after being taken out by a user, so that the time for waiting for unfreezing of the food is reduced, and the use is very convenient. Specifically, the thawing compartment is arranged in the refrigerator, generally in a food storage area in the refrigerator, and the type of the thawing compartment is not unique, in the embodiment, the thawing compartment is a temperature changing compartment, the temperature in the thawing compartment is adjustable, when the thawing function does not need to be started, the temperature in the thawing compartment is the food fresh-keeping temperature or the freezing temperature, the thawing compartment is used as a common food storage room, and when the thawing function needs to be started, the temperature in the thawing compartment is increased, so that the food in the thawing compartment gradually leaves the thawing state, and the food thawing is facilitated.
Specifically, when the user is detected to start the unfreezing function and the food to be unfrozen in the unfreezing chamber needs to be unfrozen, the unfreezing time for unfreezing the food to be unfrozen in the unfreezing chamber is obtained, whether the unfreezing time is smaller than the preset unfreezing time is detected, the unfreezing time is insufficient and does not reach the preset unfreezing requirement when the unfreezing time is smaller than the preset unfreezing time, the unfreezing time is indicated to reach the preset unfreezing requirement when the unfreezing time is larger than or equal to the preset unfreezing time, and the food unfr. And after the thawing duration is compared with the preset thawing duration, subsequent operation is carried out, and the next processing process can be determined according to the current state of the food to be thawed, so that the actual requirement is met. The specific value of the preset unfreezing time is not unique and can be determined according to actual requirements.
Step 400: and if the thawing duration is less than the preset thawing duration, performing water thawing on the food to be thawed in the thawing chamber.
When the thawing duration is less than the preset thawing duration, the thawing duration is not enough, and the preset thawing requirement is not met, at the moment, water thawing is carried out on the food to be thawed in the thawing compartment, and the thawing of the food is promoted. The water thawing is a common thawing mode, the temperature of water used for thawing is higher than that of food to be thawed and is generally above zero, when the water is thawed, the temperature of the food to be thawed and the temperature of the water in contact with the food to be thawed form a temperature difference, heat is conducted from the side with high temperature to the side with low temperature, namely the heat in the water is conducted into the food to be thawed, so that the temperature of the food to be thawed is raised, and the goal of thawing is achieved. The process of water thawing is timed, the water thawing time is obtained and stored, when only water thawing is carried out on the food to be thawed, the thawing time duration comprises the water thawing time, and the size of the water thawing time can reflect the size of the thawing time duration of the food to be thawed.
Step 600: and when the food to be unfrozen is subjected to water unfreezing to reach the preset water unfreezing condition, carrying out wind unfreezing on the food to be unfrozen in the unfreezing chamber.
The type of the preset water thawing condition is not unique, the preset water thawing condition is taken as the preset water thawing time as an example, when the time for performing water thawing on food to be thawed reaches the preset water thawing time, the time for performing water thawing is indicated to meet the requirement, and then the food to be thawed in the thawing chamber is subjected to wind thawing. The specific value of the preset water thawing time is not unique, for example, 30 seconds can be adopted, so that the thawing effect of water can be ensured, and the food to be thawed can not be completely thawed. Wind unfreezing is an effective unfreezing mode, the temperature of wind used for unfreezing is higher than that of food to be unfrozen and is generally higher than zero, when wind unfreezes, the temperature of the food to be unfrozen and the temperature of the wind in contact with the food to be unfrozen form a temperature difference, heat is conducted from the side with the higher temperature to the side with the lower temperature, namely the heat in the wind is conducted into the food to be unfrozen, the temperature of the food to be unfrozen is increased, the unfreezing purpose is achieved, in addition, the wind can accelerate the flow of air around the food to be unfrozen, and the function of rapidly unfreezing. The method comprises the steps of timing the process of wind thawing to obtain wind thawing time and storing the wind thawing time, wherein when water thawing is performed on food to be thawed first and then wind thawing is performed on the food to be thawed, the thawing time duration comprises water thawing time and wind thawing time, and the water thawing time and the wind thawing time duration are used for reflecting the thawing time duration of the food to be thawed together. It is understood that in other embodiments, the type of the preset water thawing condition may be other types as long as one skilled in the art can realize it.
The specific structure of the wind unfreezing device for wind unfreezing is not unique, the wind unfreezing device comprises a heater and a fan, the fan is used for blowing air to food to be unfrozen, the heater heats air in the unfreezing chamber, and the air blown out by the fan is also heated to promote the temperature of the food to be unfrozen to rise and accelerate the unfreezing process. It is understood that in other embodiments, the wind thawing apparatus may take other configurations as long as those skilled in the art recognize that it is possible to do so.
Step 800: and returning to the step S200 when the food to be unfrozen is subjected to wind unfreezing and reaches the preset wind unfreezing condition.
The type of the preset wind unfreezing condition is not unique, the preset wind unfreezing condition is taken as the preset wind unfreezing time as an example, when the time for performing wind unfreezing on the food to be unfrozen reaches the preset wind unfreezing time, the time for performing wind unfreezing is indicated to meet the requirement, and then whether the unfreezing time for unfreezing the food to be unfrozen in the unfreezing chamber is smaller than the preset unfreezing time is detected. The specific value of the preset wind thawing time is not unique, for example, 30 seconds can be adopted, so that the function of wind thawing can be ensured, and the food to be thawed can not be completely thawed. Specifically, when food to be thawed is subjected to water thawing and wind thawing, the thawing duration is the sum of water thawing time and wind thawing time, when food to be thawed is subjected to water thawing and wind thawing, and when the thawing times are multiple times, the thawing duration is the sum of the water thawing time which is multiple times and the wind thawing time which is multiple times. When the food to be unfrozen is subjected to wind unfreezing to reach the preset wind unfreezing condition, and the unfreezing time length for unfreezing the food to be unfrozen in the unfreezing chamber is detected to be less than the preset unfreezing time length, the unfreezing of the food to be unfrozen is still not completed at the moment, and then the food to be unfrozen is continuously subjected to water unfreezing. The food is unfrozen by adopting the method of alternately circulating water unfreezing and air unfreezing, the unfreezing time of the food can be reduced, the working efficiency is improved, the food quality is maintained, the unfreezing process of the food can be completed in the unfreezing chamber in the refrigerator, a user can take the unfrozen food out to start making, the use is convenient, and the use reliability is improved. It is understood that in other embodiments, the type of preset wind thawing conditions may be of other types, as long as one skilled in the art recognizes that this may be achieved.
In one embodiment, referring to fig. 2, step S400 includes step S410.
Step S410: and outputting a water thawing control command to the water thawing device. The water thawing control command is used for controlling the water thawing device to wash the food to be thawed in the thawing compartment by using flowing water.
When food when treating to unfreeze when needs unfreeze, output water unfreeze control command to water thawing apparatus, water thawing apparatus receives and treats after control command that unfreeze food carries out water thawing, the mode that the water unfreezes is not exclusive, specifically, in this embodiment, water unfreeze control command is used for controlling water thawing apparatus and adopts the water that flows to wash the food of waiting to unfreeze in the thawing compartment, the mode that adopts the water that flows to wash the food of waiting to unfreeze carries out water thawing and can make the food of waiting to unfreeze be in the state of being washed by the water of difference always, can accelerate the speed of unfreezing, thereby improve work.
The structure of water thawing apparatus is not exclusive, in this embodiment, water thawing apparatus includes conduit and valve, the valve sets up in conduit, in operation, conduit is used for inserting water in the room of unfreezing, when the valve receives water thawing control command, the valve is opened, water in the conduit can be poured on treating the food that unfreezes, the realization is treated the water thawing of food that unfreezes, furthermore, water thawing apparatus can also include water pump, water pump sets up in conduit, when the valve is in the open mode, water pump treats the food that unfreezes after with the well pressurization in conduit and washes, can ensure that more water all can pour into a mould on treating the food that unfreezes, thereby improve the effect of unfreezing. In addition, water thawing apparatus still includes effluent treatment plant, effluent treatment plant includes waste water collection structure and waste water purification structure, waste water collection structural connection waste water purification structure, waste water collection structure is used for getting together the waste water collection who washes after waiting to unfreeze food and transports waste water purification structure, effluent purification plant is used for getting rid of the back with the impurity in the waste water, transport the water after purifying to the conduit again in, the realization is treated the circulating water washing of unfreezing food, can the water economy resource. The structure of the wastewater collection structure is not unique, for example, a water supply tank can be arranged at the bottom of the thawing chamber, water after food to be thawed is washed is collected into the water supply tank, the water supply tank is communicated with a wastewater purification device, and the collected wastewater is conveyed into the wastewater purification device for purification. It is understood that in other embodiments, the wastewater treatment device may have other configurations as long as those skilled in the art recognize that it is possible to achieve the above.
In an extensible manner, the water thawing control instructions can also be used for controlling the water thawing device to thaw food to be thawed in the compartment in a water soaking manner. The specific structure of the water thawing device is different according to different functions of the water thawing control command. In this embodiment, water thawing apparatus can include conduit and pond, and the during operation, conduit are arranged in inserting water to the pond, and the pond is hoarded water, treats that the food that unfreezes places in the pond, and water thawing process accomplishes the back, and the water rethread conduit in the pond transports away, perhaps also can transport away through the water pipe that sends of difference. When the food to be thawed is thawed by water in a water soaking mode, the consumed water amount is less, and the resource is saved.
In one embodiment, referring to fig. 3, when step S410 is executed, step S400 further includes step S420.
Step S420: and outputting a rotation control command to the rotating device. The rotation control instruction is used for controlling the rotating device to rotate the food to be thawed in the thawing chamber, so that the water thawing device adopts the flowing water to wash the food to be thawed in the rotating state.
When the water thawing control instruction is output to the water thawing device, the rotation control instruction is output to the rotating device, and after the rotating device receives the rotation control instruction, food to be thawed in the thawing chamber is rotated, so that the water thawing device adopts flowing water to wash the food to be thawed in a rotating state. The food to be unfrozen is washed by the flowing water while rotating, so that the washing degree of each surface of the food to be unfrozen by the flowing water is close, the unfreezing degree of each part of the food to be unfrozen is close, the food is prevented from being in a state that the part of the food to be unfrozen is not unfrozen, the flavor and the quality of the food can be better improved, and the food can be made more conveniently by a user. In an expandable manner, the rotation control instruction can also be used for controlling the rotating device to rotate the food to be thawed in the thawing compartment, so that the wind thawing device can thaw the food to be thawed in the rotating state, the thawing degree of each part of the food to be thawed is similar, and the flavor of the food is kept.
The specific structure of the rotating device is not unique, and in this embodiment, the rotating device includes a motor and a sample stage as an example, the sample stage is disposed in the thawing compartment, and the motor is connected to the sample stage. When starting, motor work drive sample platform is rotatory to it is rotatory to drive to place the food of waiting to unfreeze at the sample bench, thereby makes water thawing apparatus can adopt flowing water to wash the food of waiting to unfreeze that is in the rotation state, when need not the rotation wait unfreeze food when the motor shut down can, it is convenient to use. Furthermore, the rotating speed of the sample table can be adjusted by controlling the working state of the motor, so that the thawing speed of the food to be thawed can be adjusted, for example, the rotating speed of the sample table can be adjusted by controlling the frequency of the motor, so that the sample table can rotate the food to be thawed according to the value required by a user, and the application range is wide. It is understood that in other embodiments, the rotating device may have other structures as long as the skilled person can realize the rotation.
In one embodiment, referring to fig. 4, before step S400, step S310 is further included.
Step S310: and sending a sterilization control command to the sterilization device. The sterilization control instruction is used for controlling the sterilization device to sterilize the unfreezing environment of the food to be unfrozen.
Specifically, step S310 may be performed before or after step S200. Before food to be unfrozen in the unfreezing room is unfrozen by water, a sterilization control instruction is sent to the sterilization device, and the sterilization device sterilizes the unfreezing environment of the food to be unfrozen after receiving the sterilization control instruction so as to reduce bacteria in the unfreezing environment of the food to be unfrozen and guarantee the quality of the food. The mode of sterilizing the unfreezing environment of the food to be unfrozen is not unique, the sterilization control instruction can be used for controlling the sterilization device to sterilize the unfreezing compartment where the food to be unfrozen is located, the water used for water unfreezing the food to be unfrozen can be sterilized, or the wind used for wind unfreezing the food to be unfrozen can be sterilized, and the sterilization mode can include part or all of the situations in the situations. Generally, the more sterilization modes are adopted, the better the sterilization effect of the thawing environment of the food to be thawed is, and when the food to be thawed belongs to the food type which is not easy to deteriorate or the requirement on the sterilization effect is not high, the use of sterilization means can be properly reduced, so that the effect of saving resources is achieved.
The structure of the sterilization apparatus is not unique, and when the sterilization apparatus includes the deep ultraviolet sterilization apparatus, the deep ultraviolet generated from the deep ultraviolet sterilization apparatus may destroy the structure of bacteria, thereby performing a sterilization function. The position that deep ultraviolet germicidal device set up is not unique, for example, deep ultraviolet germicidal device can set up the delivery port at water thawing apparatus, a water for producing to water thawing apparatus is disinfected, thereby adopt the water after disinfecting to treat that unfrozen food thaws, the bacterium that reduces the aquatic causes the influence to the quality of treating that unfrozen food, deep ultraviolet germicidal device also can set up the air outlet at wind thawing apparatus, a wind for producing wind thawing apparatus is disinfected, thereby adopt the wind after disinfecting to treat that unfrozen food thaws, the bacterium that reduces in the wind causes the influence to the quality of treating that unfrozen food. When the sterilization device comprises a plasma sterilization device, the plasma sterilization device adopts a bipolar plasma electrostatic field to decompose and destroy negatively charged bacteria, thereby achieving the sterilization effect. The plasma sterilization device is not fixed in the arrangement position, and can be arranged in a thawing room for sterilizing the environment in the thawing room, so that the food to be thawed is in the environment with few bacteria, and the quality of the food to be thawed is guaranteed. It is to be understood that the sterilization device may include one or more of the above-described structures, as long as the implementation is deemed possible by those of ordinary skill in the art. In addition, the operation mode of the sterilization device is not unique, for example, the sterilization device can start sterilization when the corresponding sterilization object is started and stop sterilization when the corresponding sterilization object stops, for example, the deep ultraviolet device starts sterilization when the water thawing device or the wind thawing device starts thawing the food to be thawed to reduce bacteria in the environment where the food to be thawed is located, and stops sterilization when the water thawing device or the wind thawing device stops thawing to reduce the workload and save resources. Or, the sterilization device can be opened all the time in the process of unfreezing the food to be unfrozen, and the environment where the food to be unfrozen is located is continuously sterilized, so that the sterilization effect is improved, and the quality of the food to be unfrozen is better guaranteed.
In one embodiment, referring to fig. 4, before step S400, step S320 is further included.
Step S320: and sending a temperature control command to the temperature adjusting device. The temperature control instruction is used for controlling the temperature adjusting device to adjust the temperature in the thawing compartment, and the temperature in the thawing compartment is set to be the fresh-keeping temperature of the food to be thawed.
Specifically, step S320 may be performed before or after step S200. Before food to be thawed in the thawing compartment is thawed by water, a temperature control instruction is sent to the temperature regulating device, the temperature regulating device regulates the temperature in the thawing compartment after receiving the temperature control instruction, the temperature in the thawing compartment is set as the fresh-keeping temperature of the food to be thawed, and the food to be thawed is prevented from deteriorating in the thawing process, so that the food quality is ensured. The specific value of the preservation temperature is not unique, different types of foods to be thawed are different, and the suitable preservation temperature is different, or the preservation temperature can be set according to the requirements of users, generally, the preservation temperature is generally above 0 ℃ and below 10 ℃, the foods can be thawed and preserved, for example, the preservation temperature can be 5 ℃, and the preservation temperature can also be adjusted according to the actual conditions.
The structure of the temperature adjusting device is not exclusive, and for example, the temperature adjusting device may include a heater, wherein when the heater operates, the heater emits heat into the defrosting compartment to raise the temperature of the defrosting compartment, and when the temperature in the defrosting compartment has risen to the set fresh-keeping temperature, the heater stops operating, and when necessary, the heater is turned on again. Further, temperature regulation apparatus can also include thermodetector, and thermodetector can detect the indoor temperature of room of unfreezing, according to the indoor temperature control target temperature of room of unfreezing, can realize more accurate control to the indoor temperature of room of unfreezing.
In one embodiment, referring to fig. 4, step S200 further includes step S100.
Step S100: and acquiring preset unfreezing time.
The preset unfreezing duration is the upper limit value set for the unfreezing duration of food to be unfrozen, when the unfreezing duration reaches the preset unfreezing duration, the unfreezing is considered to meet the user demand, the unfreezing can be stopped, when the unfreezing duration does not reach the preset unfreezing duration, the situation that the unfreezing of the food to be unfrozen does not meet the preset demand is shown, the food to be unfrozen needs to be continuously unfrozen until the unfreezing duration meets the preset unfreezing. The specific value of the preset thawing time is not unique and can be adjusted according to actual requirements, and the range of the preset thawing time is generally 2 minutes to 10 minutes. The preset thawing duration is not obtained in a unique manner, for example, a duration instruction input by a user may be received, and the preset thawing duration is obtained according to the duration instruction input by the user. The preset unfreezing time is determined according to the time instruction input by the user, the preset unfreezing time can meet the requirements of more users, for example, when the user needs to unfreeze food to be unfrozen completely, the preset unfreezing time can be properly prolonged, when the user only needs to unfreeze the food to be unfrozen partially, the preset unfreezing time can be properly shortened, the food after unfreezing can meet the user expectation, and the use convenience is brought.
In one embodiment, referring to fig. 5, step S100 includes step S110.
Step S110: and acquiring preset defrosting time according to the acquired parameter information of the food to be defrosted in the defrosting chamber. The parameter information includes at least one of food kind information and size information.
The preset unfreezing time is obtained according to the obtained parameter information of the food to be unfrozen in the unfreezing room, the preset unfreezing time can only be obtained under the condition that the user does not set the preset unfreezing time, and the intelligent degree is improved. The parameter information comprises at least one of food type information and size information, when the parameter information comprises the food type information, corresponding preset thawing time is found according to the corresponding relation between the preset food type and the thawing time according to the obtained food type information, the food type information can be obtained through a food type obtaining device, the food type obtaining device can be a camera device, the camera device collects images of food to be thawed in a thawing chamber, the corresponding food type is matched according to the collected images, the food type obtaining device can also be an input device, a user can input the food type of the food to be thawed in the thawing chamber through the input device, and then the preset thawing time is determined according to the food type. When the parameter information comprises food size information, according to the obtained food size information, corresponding preset thawing time is found according to the corresponding relation between the preset food size and the thawing time, the food size information can be obtained through a food size obtaining device, the food size obtaining device can be a camera device, the camera device collects images of food to be thawed of a thawing chamber, the food size is determined according to the collected images, the food size obtaining device can also be an input device, a user can input the food size of the food to be thawed of the thawing chamber through the input device, and then the preset thawing time is determined according to the food size. The parameter information can also comprise food type information and size information at the same time, so that the obtained preset thawing duration is more practical. Because the thawing time lengths of different types of food are different, the thawing time lengths of the food with different sizes are different, the preset thawing time length is obtained according to the obtained parameter information of the food to be thawed in the thawing compartment, the preset thawing time length can be more suitable for the thawing requirement of specific food, and the application range is wide.
Further, in one embodiment, before step S100, the method further comprises the step of detecting whether the defrosting function is activated. Specifically, whether the defrosting function is started or not can be judged according to whether the defrosting instruction is received or not, and if the defrosting function is detected to be started, the step S100 is performed; otherwise, the step of detecting whether to start the unfreezing function is continuously executed.
In one embodiment, referring to fig. 5, after step S400, step S500 is further included.
Step 500: when the food to be unfrozen is unfrozen by water and does not reach the preset water unfreezing condition, returning to detect whether the unfreezing time for unfreezing the food to be unfrozen in the unfreezing chamber is less than the preset unfreezing time.
The type of the preset water thawing condition is not unique, the preset water thawing condition is taken as the preset water thawing time as an example, when the time for performing water thawing on food to be thawed does not reach the preset water thawing time, the time for performing water thawing does not meet the requirement, whether the thawing time for thawing the food to be thawed in the thawing compartment is smaller than the preset thawing time is detected, the thawing time is the thawing time consumed up to the current state, if the thawing time is smaller than the preset thawing time, the food to be thawed continues to be subjected to water thawing, and if the thawing time is greater than or equal to the preset thawing time, thawing is finished. This step is carrying out the in-process that the water unfreezes and judges whether long when unfreezing reaches and predetermines when unfreezing in real time, can not reach when treating that the food that unfreezes carries out the time that the water unfreezes and predetermine water unfreeze time, and long time has reached and predetermines when unfreezing in time to stop the operation of unfreezing in time nevertheless always unfreezing, avoids treating the excessive unfreezing of food, influences the food quality.
In one embodiment, referring to fig. 5, after step S600, step S700 is further included.
Step S700: and when the food to be unfrozen is unfrozen by wind and does not reach the preset wind unfreezing condition, returning to detect whether the unfreezing time for unfreezing the food to be unfrozen in the unfreezing compartment is less than the preset unfreezing time.
The type of the preset wind unfreezing condition is not unique, the preset wind unfreezing condition is taken as the preset wind unfreezing time as an example, when the time for performing wind unfreezing on the food to be unfrozen does not reach the preset wind unfreezing time, the time for performing wind unfreezing does not meet the requirement, and then whether the unfreezing time for unfreezing the food to be unfrozen in the unfreezing chamber is smaller than the preset unfreezing time is detected. And the unfreezing time is the unfreezing time consumed by the current state, if the unfreezing time is less than the preset unfreezing time, the food to be unfrozen is continuously subjected to water unfreezing, and if the unfreezing time is more than or equal to the preset unfreezing time, the unfreezing is finished. Whether the time length of unfreezing reaches the preset unfreezing time length is judged in real time in the process of carrying out wind unfreezing in the step, the time of carrying out wind unfreezing on the food to be unfrozen does not reach the preset wind unfreezing time, the unfreezing operation is stopped in time when the time length of total unfreezing reaches the preset unfreezing time length, and the food to be unfrozen is prevented from being excessively unfrozen, so that the food quality is not influenced.
In one embodiment, referring to fig. 5, after step S200, step S300 is further included.
Step S300: and if the unfreezing time is greater than or equal to the preset unfreezing time, ending the unfreezing operation.
And when the thawing duration is greater than or equal to the preset thawing duration, indicating that the thawing of the food to be thawed meets the requirement, ending the thawing operation and stopping the thawing. Specifically, the operation of ending the unfreezing comprises ending the water unfreezing and ending the wind unfreezing, and when the operations of controlling the sample to rotate, sterilizing and the like are also included in the unfreezing process, the sample can be closed, so that the work loss is reduced.
For a better understanding of the above embodiments, the following detailed description is given in conjunction with a specific embodiment. In one embodiment, referring to fig. 6, the food defrosting method in the refrigerator has the following working flow: the refrigerator is provided with a small unfreezing chamber, the chamber is provided with a flowing water injection which can be controlled to be boiled and closed, water flow is subjected to deep ultraviolet sterilization treatment, the chamber is provided with a heater and a fan, an air outlet is also subjected to the deep ultraviolet sterilization treatment, the chamber is provided with a plasma sterilization device to ensure that food is in an aseptic environment, the chamber is provided with a rotating motor, the rotating motor is started to rotate the food during unfreezing, the water injection is controlled to flush the food for a period of time, then hot air blowing is started for a period of time, then boiled water injection flushing is started for a period of time, then hot air blowing is started, food is unfrozen in a circulating mode, and unfreezing is stopped after the time is reached.
Specifically, step 1 is to judge whether to start the defrosting function and whether to set a defrosting time T, wherein the range of T is 2 minutes to 10 minutes, if yes, step 2 is executed, if not, the judgment is continued, and step 1 is executed; step 2, judging whether the time of defrosting timing reaches a set time length T, if so, turning off a sterilization load comprising a deep ultraviolet lamp and plasma output, turning off a water injection switch, turning off a water leakage switch, turning off electric heating and a fan of a defrosting chamber, turning off a rotating motor, turning off a defrosting function, then executing step 1, and if not, then executing step 3; step 3, controlling the thawing compartment according to the set temperature of 5 ℃, controlling the food to be in a fresh range, starting a sterilization function, including starting a water flow sterilization lamp, starting a compartment air outlet sterilization lamp, starting compartment plasma output, and then executing step 4; step 4, starting a compartment rotating motor, opening a compartment water leakage valve so that boiled water can be injected to completely flush food and water can flow out of the compartment, starting thawing timing, and then executing step 5; step 5, judging whether the boiled water pouring time reaches T1, wherein T1 is taken for 30 seconds, if yes, then executing step 6, if not, turning on a water pouring switch, flushing and unfreezing food, and then executing step 2; step 6 is to judge whether the time for turning on the fan reaches T2, wherein T2 takes 30 seconds (the time is preferably less than or equal to T1, and cannot be set too long to avoid air drying the food), if yes, the heater is turned off, the fan is turned off, the time for rinsing the water is timed, the time for rinsing the fan is timed, and then step 2 is executed; if not, the water injection switch is turned off, the compartment heater is turned on, the compartment fan is turned on, the air outlet is close to the food, and then the step 2 is executed. The food is thawed in a circulating mode, and the thawing is stopped after the time is up, so that the food can be rapidly thawed by the method, and the nutrition of the food is kept.
The method for unfreezing the food in the refrigerator comprises the steps of firstly detecting whether unfreezing time for unfreezing the food to be unfrozen in a unfreezing chamber is shorter than preset unfreezing time, when the unfreezing time is shorter than the preset unfreezing time, considering that the food needs to be unfrozen, carrying out water unfreezing on the food to be unfrozen, when the water unfreezing reaches a preset water unfreezing condition, ensuring that the water unfreezing meets the preset water unfreezing condition, then continuously judging whether the unfreezing time is shorter than the preset unfreezing time, considering that the unfreezing time is short when the unfreezing time is shorter than the preset unfreezing time, continuously unfreezing the food until the total unfreezing time is longer than or equal to the preset unfreezing time, and stopping circulation. The food is unfrozen by adopting the method of alternately circulating water unfreezing and air unfreezing, the unfreezing time of the food can be reduced, the working efficiency is improved, the food quality is maintained, the unfreezing process of the food can be completed in the unfreezing chamber in the refrigerator, a user can take the unfrozen food out to start making, the use is convenient, and the use reliability is improved.
In one embodiment, referring to fig. 7, a food thawing apparatus in a refrigerator includes a thawing duration detection module 200, a water thawing judgment module 400, a wind thawing judgment module 600, and a circulation judgment module 800. The unfreezing duration detection module 200 is used for detecting whether the unfreezing duration for unfreezing the food to be unfrozen in the unfreezing compartment is smaller than the preset unfreezing duration or not, the unfreezing compartment is arranged in the refrigerator, the water unfreezing judgment module 400 is used for unfreezing the food to be unfrozen in the unfreezing compartment in a case that the unfreezing duration is smaller than the preset unfreezing duration, then the water unfreezing is carried out on the food to be unfrozen in the unfreezing compartment, the wind unfreezing judgment module 600 is used for carrying out wind unfreezing on the food to be unfrozen in the unfreezing compartment when the water unfreezing of the food to be unfrozen reaches the preset water unfreezing condition, and the circulation judgment module 800.
In one embodiment, the food thawing apparatus in the refrigerator further comprises a sterilization control module, wherein the sterilization control module is configured to send a sterilization control command to the sterilization apparatus before the water thawing judgment module 400 performs water thawing on the food to be thawed in the thawing compartment, and the sterilization control command is used for controlling the sterilization apparatus to sterilize a thawing environment of the food to be thawed.
In one embodiment, the food thawing apparatus in the refrigerator further comprises a temperature control module, wherein the temperature control module is configured to send a temperature control command to the temperature adjustment device before the water thawing judgment module 400 performs water thawing on the food to be thawed in the thawing compartment, and the temperature control command is used for controlling the temperature adjustment device to adjust the temperature in the thawing compartment so that the temperature in the thawing compartment is the fresh-keeping temperature.
In one embodiment, the food thawing apparatus in the refrigerator further includes a preset thawing duration acquisition module for acquiring the preset thawing duration before the thawing duration detection module 200 detects whether the thawing duration for thawing the food to be thawed in the thawing compartment is less than the preset thawing duration.
In one embodiment, the food thawing apparatus in a refrigerator further comprises a water thawing process judging module, wherein the water thawing process judging module is used for detecting whether the thawing duration for thawing the food to be thawed in the thawing compartment is less than the preset thawing duration when the water thawing of the food to be thawed does not reach the preset water thawing condition after the water thawing of the food to be thawed in the thawing compartment is performed by the water thawing judging module 400.
In one embodiment, the food thawing apparatus in the refrigerator further comprises a wind thawing process judging module, wherein the wind thawing process judging module is used for returning to detect whether the thawing duration for thawing the food to be thawed in the thawing compartment is less than the preset thawing duration when the wind thawing of the food to be thawed in the thawing compartment does not reach the preset wind thawing condition after the wind thawing of the food to be thawed by the wind thawing judging module 600.
In one embodiment, the food defrosting apparatus in a refrigerator further includes a defrosting end control module, and the defrosting end control module is configured to end the defrosting operation if the defrosting time duration is greater than or equal to the preset defrosting time duration after the defrosting time duration detection module 200 detects whether the defrosting time duration for defrosting the food to be defrosted in the defrosting compartment is less than the preset defrosting time duration.
The device for unfreezing the food in the refrigerator detects whether unfreezing time for unfreezing the food to be unfrozen in the unfreezing chamber is shorter than preset unfreezing time, when the unfreezing time is shorter than the preset unfreezing time, the food is considered to be unfrozen, water unfreezing is carried out on the food to be unfrozen, when the water unfreezing reaches a preset water unfreezing condition, the water unfreezing is ensured to meet the preset water unfreezing condition, when the wind unfreezing reaches the preset wind unfreezing condition, the wind unfreezing is ensured to meet the preset wind unfreezing condition, whether the unfreezing time is shorter than the preset unfreezing time is continuously judged, when the unfreezing time is shorter than the preset unfreezing time, the unfreezing time is considered to be insufficient. The food is unfrozen by adopting the method of alternately circulating water unfreezing and air unfreezing, the unfreezing time of the food can be reduced, the working efficiency is improved, the food quality is maintained, the unfreezing process of the food can be completed in the unfreezing chamber in the refrigerator, a user can take the unfrozen food out to start making, the use is convenient, and the use reliability is improved.
In one embodiment, please refer to fig. 8, which provides a food thawing apparatus in a refrigerator, comprising a water thawing device 120, an air thawing device 130 and a control device 110, wherein the water thawing device 120 and the air thawing device 130 are disposed in a thawing compartment and connected to the control device 110, the water thawing device 120 is used for performing water thawing on food to be thawed in the thawing compartment, the air thawing device 130 is used for performing air thawing on food to be thawed in the thawing compartment, and the control device 110 is used for performing the above-mentioned method to perform food thawing in the refrigerator. Specifically, the control device 110 may include a controller connected to a timer for collecting time for water thawing and air thawing, and a timer for performing thawing control according to the time collected by the timer.
In one embodiment, the water thawing device 120 comprises a water pipeline and a valve, the valve is disposed on the water pipeline, and the valve is connected to the control device 110. During operation, water pipe is used for inserting water in the room of unfreezing, when the valve received water control command that unfreezes, the valve was opened, water in the water pipe can be poured on waiting to unfreeze the food, the realization is treated the water unfreeze of unfreezing the food, furthermore, water thawing apparatus 120 can also include water pump, water pump sets up in water pipe, when the valve is in the open mode, water pump treats after with the pressurization in the water pipe and unfreezes the food and washes, can ensure that more water can all be poured on waiting to unfreeze the food, thereby improve the effect of unfreezing. In addition, water thawing apparatus 120 still includes waste water treatment device, waste water treatment device includes waste water collection structure and waste water purification structure, waste water collection structural connection waste water purification structure, waste water collection structure is used for getting together the waste water collection who washes after waiting to unfreeze food and transports waste water purification structure, waste water purification device is used for getting rid of the back with the impurity in the waste water, transport the water after purifying to the raceway again in, realize treating the circulating water washing of unfreezing food, can the water economy resource. The structure of the wastewater collection structure is not unique, for example, a water supply tank can be arranged at the bottom of the thawing chamber, water after food to be thawed is washed is collected into the water supply tank, the water supply tank is communicated with a wastewater purification device, and the collected wastewater is conveyed into the wastewater purification device for purification. It is understood that in other embodiments, the wastewater treatment device may have other configurations as long as those skilled in the art recognize that it is possible to achieve the above.
In one embodiment, the food defrosting apparatus in the refrigerator further comprises a rotating device, the food to be defrosted is disposed on the rotating device, and the rotating device is connected to the control device 110. The specific structure of the rotating device is not unique, and in this embodiment, the rotating device includes a motor and a sample stage as an example, the sample stage is disposed in the thawing compartment, and the motor is connected to the sample stage. When starting, motor work drive sample platform is rotatory to it is rotatory to drive to place the food of waiting to unfreeze on the sample platform, thereby makes water thawing apparatus 120 can adopt flowing water to wash the food of waiting to unfreeze that is in the rotation state, when need not the rotation wait unfreeze food when close the motor can, it is convenient to use. Furthermore, the rotating speed of the sample table can be adjusted by controlling the working state of the motor, so that the thawing speed of the food to be thawed can be adjusted, for example, the rotating speed of the sample table can be adjusted by controlling the frequency of the motor, so that the sample table can rotate the food to be thawed according to the value required by a user, and the application range is wide. It is understood that in other embodiments, the rotating device may have other structures as long as the skilled person can realize the rotation.
In one embodiment, the food thawing apparatus in the refrigerator further comprises a sterilization device disposed in the thawing compartment, and the sterilization device is connected to the control device 110.
The structure of the sterilization apparatus is not unique, and when the sterilization apparatus includes the deep ultraviolet sterilization apparatus, the deep ultraviolet generated from the deep ultraviolet sterilization apparatus may destroy the structure of bacteria, thereby performing a sterilization function. The position that deep ultraviolet germicidal device set up is not unique, deep ultraviolet germicidal device can set up the delivery port at water thawing apparatus 120 for the water that produces water thawing apparatus 120 disinfects, thereby adopt the water after disinfecting to treat that unfrozen food thaws, the bacterium that reduces the aquatic causes the influence to the quality of treating the food that unfreezes, deep ultraviolet germicidal device also can set up the air outlet at wind thawing apparatus 130, a wind for producing wind thawing apparatus 130 is disinfected, thereby adopt the wind after disinfecting to treat that unfrozen food thaws, the bacterium that reduces in the wind causes the influence to the quality of treating the food that unfreezes. When the sterilization device comprises a plasma sterilization device, the plasma sterilization device adopts a bipolar plasma electrostatic field to decompose and destroy negatively charged bacteria, thereby achieving the sterilization effect. The plasma sterilization device is not fixed in the arrangement position, and can be arranged in a thawing room for sterilizing the environment in the thawing room, so that the food to be thawed is in the environment with few bacteria, and the quality of the food to be thawed is guaranteed. It is to be understood that the sterilization device may include one or more of the above-described structures, as long as the implementation is deemed possible by those of ordinary skill in the art. In addition, the operation mode of the sterilization apparatus is not unique, for example, the sterilization apparatus may start sterilization when the corresponding sterilization object starts and stop sterilization when the corresponding sterilization object stops, for example, the deep ultraviolet apparatus starts sterilization when the water thawing apparatus 120 or the wind thawing apparatus 130 starts thawing the food to be thawed to reduce bacteria in the environment where the food to be thawed is located, and stops sterilization when the water thawing apparatus 120 or the wind thawing apparatus 130 stops thawing to reduce the workload and save resources. Or, the sterilization device can be opened all the time in the process of unfreezing the food to be unfrozen, and the environment where the food to be unfrozen is located is continuously sterilized, so that the sterilization effect is improved, and the quality of the food to be unfrozen is better guaranteed.
The equipment for unfreezing the food in the refrigerator detects whether unfreezing time for unfreezing the food to be unfrozen in the unfreezing chamber is shorter than preset unfreezing time, when the unfreezing time is shorter than the preset unfreezing time, the food to be unfrozen is considered to be unfrozen, water unfreezing is carried out on the food to be unfrozen, when the water unfreezing reaches a preset water unfreezing condition, the water unfreezing is ensured to meet the preset water unfreezing condition, when the air unfreezing reaches the preset air unfreezing condition, the air unfreezing is ensured to meet the preset air unfreezing condition, whether the unfreezing time is shorter than the preset unfreezing time is continuously judged, when the unfreezing time is shorter than the preset unfreezing time, the unfreezing time. The food is unfrozen by adopting the method of alternately circulating water unfreezing and air unfreezing, the unfreezing time of the food can be reduced, the working efficiency is improved, the food quality is maintained, the unfreezing process of the food can be completed in the unfreezing chamber in the refrigerator, a user can take the unfrozen food out to start making, the use is convenient, and the use reliability is improved.
In one embodiment, a refrigerator system is provided, which comprises a refrigerator and the food unfreezing device in the refrigerator, wherein the food unfreezing device in the refrigerator is connected with the refrigerator.
The refrigerator system comprises a detection chamber, a defrosting chamber, a control chamber and a control chamber, wherein the detection chamber is used for detecting whether the defrosting time for defrosting food in the defrosting chamber is shorter than the preset defrosting time, when the defrosting time is shorter than the preset defrosting time, the food is considered to be defrosted, then the water defrosting is carried out on the food to be defrosted, when the defrosting time is shorter than the preset defrosting condition, the water defrosting is ensured to meet the preset defrosting condition, when the water defrosting reaches the preset defrosting condition, the air defrosting is ensured to meet the preset defrosting condition, whether the defrosting time is shorter than the preset defrosting time is continuously judged, when the defrosting time is shorter than the preset defrosting time, the defrosting time is considered to be short, and the food is continuously defrosted until the total defrosting time is longer than or equal to the. The food is unfrozen by adopting the method of alternately circulating water unfreezing and air unfreezing, the unfreezing time of the food can be reduced, the working efficiency is improved, the food quality is maintained, the unfreezing process of the food can be completed in the unfreezing chamber in the refrigerator, a user can take the unfrozen food out to start making, the use is convenient, and the use reliability is improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (16)
1. A method for unfreezing food in a refrigerator is characterized by comprising the following steps:
detecting whether the unfreezing time for unfreezing the food to be unfrozen in the unfreezing chamber is less than the preset unfreezing time; the thawing chamber is arranged in the refrigerator and is a temperature-changing chamber;
if the unfreezing time is less than the preset unfreezing time, carrying out water unfreezing on the food to be unfrozen in the unfreezing chamber;
when the food to be unfrozen is unfrozen in water to reach a preset water unfreezing condition, carrying out wind unfreezing on the food to be unfrozen in the unfreezing chamber;
and when the food to be unfrozen is subjected to wind unfreezing to reach a preset wind unfreezing condition, returning to the step of detecting whether the unfreezing time for unfreezing the food to be unfrozen in the unfreezing compartment is less than the preset unfreezing time.
2. The method as claimed in claim 1, wherein said step of water-thawing the food to be thawed in the thawing compartment comprises the steps of:
outputting a water thawing control instruction to a water thawing device; and the water thawing control instruction is used for controlling the water thawing device to flush the food to be thawed in the thawing compartment by using flowing water.
3. The method of claim 2, wherein the step of outputting the water thawing control command to a water thawing device is performed, further comprising the steps of:
outputting a rotation control command to the rotating device; the rotation control instruction is used for controlling the rotating device to rotate the food to be thawed in the thawing chamber, so that the water thawing device adopts flowing water to wash the food to be thawed in a rotating state.
4. The method of claim 1, wherein the step of water thawing the food product to be thawed within the thawing compartment is preceded by the steps of:
and sending a sterilization control instruction to a sterilization device, wherein the sterilization control instruction is used for controlling the sterilization device to sterilize the unfreezing environment of the food to be unfrozen.
5. The method of claim 1, wherein the step of water thawing the food product to be thawed within the thawing compartment is preceded by the steps of:
and sending a temperature control instruction to a temperature regulating device, wherein the temperature control instruction is used for controlling the temperature regulating device to regulate the temperature in the thawing compartment, and setting the temperature in the thawing compartment as the fresh-keeping temperature of the food to be thawed.
6. The method as claimed in claim 1, wherein before the step of detecting whether the thawing duration for thawing the food to be thawed in the thawing compartment is less than the preset thawing duration, the method further comprises the steps of:
and acquiring preset unfreezing time.
7. The method according to claim 6, wherein the step of obtaining the preset thawing duration comprises the steps of:
and acquiring preset defrosting time according to the acquired parameter information of the food to be defrosted in the defrosting chamber, wherein the parameter information comprises at least one of food type information and size information.
8. The method of claim 1, wherein after the step of water thawing the food product to be thawed within the thawing compartment, further comprising the steps of:
and when the food to be unfrozen is unfrozen by water and does not reach the preset water unfreezing condition, returning to the step of detecting whether the unfreezing time for unfreezing the food to be unfrozen in the unfreezing compartment is less than the preset unfreezing time.
9. The method of claim 1, wherein after the step of wind thawing the food product to be thawed within the thawing compartment, further comprising the steps of:
and when the food to be unfrozen is unfrozen by wind and does not reach the preset wind unfreezing condition, returning to the step of detecting whether the unfreezing time for unfreezing the food to be unfrozen in the unfreezing compartment is less than the preset unfreezing time.
10. The method according to claim 1, characterized in that after the step of detecting whether the thawing duration for thawing the food to be thawed in the thawing compartment is less than the preset thawing duration, the method further comprises the steps of:
and if the unfreezing time is greater than or equal to the preset unfreezing time, ending the unfreezing operation.
11. A device for thawing food in a refrigerator, comprising:
the unfreezing duration detection module is used for detecting whether the unfreezing duration for unfreezing the food to be unfrozen in the unfreezing chamber is less than the preset unfreezing duration or not; the thawing chamber is arranged in the refrigerator and is a temperature-changing chamber;
the water thawing judgment module is used for performing water thawing on the food to be thawed in the thawing compartment if the thawing duration is less than the preset thawing duration;
the wind unfreezing judgment module is used for performing wind unfreezing on the food to be unfrozen in the unfreezing chamber when the water unfreezing of the food to be unfrozen reaches a preset water unfreezing condition;
and the circulation judgment module is used for returning to detect whether the thawing time for thawing the food to be thawed in the thawing compartment is less than the preset thawing time or not when the food to be thawed is subjected to wind thawing and reaches the preset wind thawing condition.
12. An equipment for unfreezing food in a refrigerator is characterized by comprising a water unfreezing device, an air unfreezing device and a control device, wherein the water unfreezing device and the air unfreezing device are arranged in a unfreezing chamber and are connected with the control device, the water unfreezing device is used for unfreezing the food to be unfrozen in the unfreezing chamber in water, the air unfreezing device is used for unfreezing the food to be unfrozen in the unfreezing chamber in air, and the control device is used for carrying out unfreezing of the food in the refrigerator according to the method in any one of claims 1 to 10.
13. The apparatus according to claim 12, wherein the water thawing means comprises a water pipe and a valve, the valve is disposed in the water pipe, and the valve is connected to the control means.
14. The apparatus according to claim 13, further comprising rotating means to which said food to be thawed is disposed, said rotating means being connected to said control means.
15. The apparatus according to claim 12, further comprising a sterilization device disposed in the thawing compartment, said sterilization device being connected to said control device.
16. A refrigerator system comprising a refrigerator and the in-refrigerator food defrosting apparatus of any one of claims 12 to 15 connected to the refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910869248.4A CN110567230B (en) | 2019-09-16 | 2019-09-16 | Method, device and equipment for unfreezing food in refrigerator and refrigerator system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910869248.4A CN110567230B (en) | 2019-09-16 | 2019-09-16 | Method, device and equipment for unfreezing food in refrigerator and refrigerator system |
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| CN110567230A CN110567230A (en) | 2019-12-13 |
| CN110567230B true CN110567230B (en) | 2020-08-11 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0225679A (en) * | 1988-07-12 | 1990-01-29 | M C Japan Kk | Food storage chamber |
| CN106052253A (en) * | 2016-05-30 | 2016-10-26 | 青岛海尔股份有限公司 | Refrigerator and unfreezing method for refrigerator |
| CN106615032A (en) * | 2016-12-28 | 2017-05-10 | 桂林电子科技大学 | Meat thawing device |
| CN206583185U (en) * | 2017-03-15 | 2017-10-24 | 张家港江苏科技大学产业技术研究院 | Food defrosting fresh-keeping warehouse is monitored based on WIFI and PLC technology |
| CN206821902U (en) * | 2017-04-27 | 2018-01-02 | 林小妹 | A kind of food unfreezing machine |
| CN107178963A (en) * | 2017-06-15 | 2017-09-19 | 合肥华凌股份有限公司 | Control method, device and the computer-readable recording medium of refrigerator |
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