CN112762658B - Method and device for adjusting storage chamber of refrigerator - Google Patents

Abstract

The invention provides a method and a device for adjusting a storage chamber of a refrigerator, wherein the method comprises the following steps: obtaining a suitable relative humidity range [ H ] for the food product in the storage compartment _min ,H _max ]And storing the initial relative humidity value of the compartment; in determining the initial relative humidity value<H _min Continuously reducing the temperature of the storage chamber until the current relative humidity value of the storage chamber is more than or equal to H _min Or the current temperature value of the storage chamber is less than or equal to a preset temperature lower limit value, wherein the temperature is less than or equal to 0 ℃; when the current temperature value of the storage chamber is less than the preset temperature lower limit value, the temperature value of the storage chamber is adjusted to be greater than or equal to the preset temperature lower limit value and less than or equal to T _min (ii) a The method can preferentially adjust relative humidity, and can prevent foods such as vegetables and fruits from freezing, and has low cost.

Description

Adjustment method and device of refrigerator storage compartment

technical field

The invention relates to the technical field of refrigeration equipment, and in particular, to a method and device for adjusting a storage compartment of a refrigerator.

Background technique

The refrigerator is a common household appliance in people's life. People usually store vegetables and fruits in the storage compartment of the refrigerator (for example, the refrigerator room or the greenhouse, etc.). It is understandable that each vegetable and fruit has its own suitable relative. Humidity range and suitable temperature range. In order to achieve the best fresh-keeping effect, it is necessary to control the relative humidity in the storage compartment to be within the suitable relative humidity range and the temperature within the suitable temperature range.

In the prior art, a refrigeration system for adjusting the temperature of the storage compartment is provided in the refrigerator; in order to adjust the relative humidity, a dehumidification device and a humidification device are usually arranged in the storage compartment, and when the relative humidity needs to be increased, it can be activated Humidification device; when the humidity needs to be reduced, the dehumidification device can be activated. It can be understood that the dehumidification device usually contains water-absorbing material, and after a period of use, the water-absorbing material needs to be replaced; when the humidity needs to be increased, the humidifying device will provide water vapor into the storage compartment, and the water vapor will eventually be absorbed by water. The material is sucked away, which greatly reduces the service life of the water-absorbing material and also increases the possibility of frost in the refrigerator (understandably, this increases the consumption of electricity when defrosting); As mentioned above, the cost of this method will be very high.

In real life, it is found that relative humidity is more important for the preservation of vegetables and fruits than temperature, especially when the relative humidity is too low, it is easy to cause dehydration of vegetables and fruits; in addition, if the temperature of the storage compartment is lower than 0 ℃, it is easy to cause vegetables and fruits to freeze.

Therefore, it is an urgent problem to provide an adjustment method for the storage compartment.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a method and a device for adjusting the storage compartment of a refrigerator.

In order to achieve one of the above purposes of the invention, an embodiment of the present invention provides a method for adjusting a storage compartment of a refrigerator, including the following steps: obtaining a suitable relative humidity range [H _min , H _max ] of the food in the storage compartment and Appropriate temperature range [T _min , T _max ], T _min ≥ 0°C, and the initial relative humidity value of the storage compartment; when the initial relative humidity value is determined to be <H _min , continue to reduce the temperature of the storage compartment until all the The current relative humidity value of the storage compartment≥Hmin, or the current temperature value of the storage compartment≤preset temperature lower limit value, where 0° _C≤preset temperature lower limit _value≤Tmin ; after determining the storage compartment When the current temperature value of the compartment is less than the preset temperature lower limit value, the temperature value of the storage compartment is adjusted to be greater than or equal to the preset temperature lower limit value and less than or equal to T _min .

As a further improvement of an embodiment of the present invention, the method further includes the following step: when it is determined that the initial relative humidity value>H _max , the temperature of the storage compartment is continuously increased until the current relative humidity value of the storage compartment≤H _max , and then stop adjusting the temperature of the storage compartment; wherein, in the process of continuously increasing the temperature of the storage compartment, if the current relative humidity value of the storage compartment> _Hmax and the current temperature value>T At _max , push an alarm message and stop adjusting the temperature of the storage compartment.

An embodiment of the present invention further provides a device for adjusting a storage compartment of a refrigerator, including: a first information acquisition module, configured to acquire a suitable relative humidity range [H _min , H _max ] and a suitable relative humidity range of food in the storage compartment The temperature range [T _min , T _max ], T _min ≥ 0°C, and the initial relative humidity value of the storage compartment; the first processing module is used to continuously reduce the storage compartment when the initial relative humidity value is <H _min temperature of the storage compartment, until the current relative humidity value of the stored compartment ≥ H _min , or the current temperature value of the storage compartment ≤ the preset temperature lower limit value, where 0°C≤ preset temperature lower limit value ≤ T _min ; a first adjustment module, configured to adjust the temperature value of the storage compartment to be greater than or equal to the preset temperature lower limit value when it is determined that the current temperature value of the storage compartment is less than the preset temperature lower limit value, and less than or equal to T _min .

As a further improvement of an embodiment of the present invention, it further includes: a second adjustment module, configured to continuously increase the temperature of the storage compartment when it is determined that the initial relative humidity value>H _max , until the current relative humidity of the storage compartment Humidity value≤H _max , then stop adjusting the temperature of the storage compartment; wherein, in the process of continuously increasing the temperature of the storage compartment, if the current relative humidity value of the storage compartment>H _max , and When the current temperature value > T _max , push the alarm information and stop adjusting the temperature of the storage compartment.

An embodiment of the present invention also provides a method for adjusting a storage compartment of a refrigerator, including the following steps: obtaining a suitable relative humidity range [H _min , H _max ] and a suitable temperature range [T _min , H max ] of the food in the storage compartment T _max ] and the initial temperature value, where T _min ≥ 0°C; when it is determined that the initial temperature value < T _min , the temperature of the storage compartment is continuously increased until the current temperature value of the storage compartment ≥ T _min , Or the current relative humidity _value≤Hmin ; after determining that the current relative humidity value of the storage compartment< _Hmin , continue to reduce the temperature of the storage compartment until the current relative humidity value of the storage _{compartment≥Hmin} , And in the process of continuously lowering the temperature of the storage compartment, if the temperature of the storage compartment is lower than zero, the cooling is stopped.

As a further improvement of an embodiment of the present invention, the following steps are further included: when it is determined that the initial temperature value>T _max , the temperature of the storage compartment is continuously lowered until the current temperature value of the stored compartment is ≤T _max , or the The current relative humidity value of the storage compartment ≥ the preset relative humidity upper limit value, wherein, H _max ≤ preset relative humidity upper limit value<100%; after determining the current relative humidity value > preset relative humidity upper limit value, continue Increase the temperature of the storage compartment until the current relative humidity value of the storage compartment≤preset upper limit value of relative humidity; wherein, in the process of continuously increasing the temperature of the storage compartment, if the storage compartment When the current relative humidity value of the room is greater than H _max , and the current temperature value is greater than the preset relative humidity upper limit value, push an alarm message and stop adjusting the temperature of the storage compartment.

As a further improvement of an embodiment of the present invention, the preset upper limit value of relative humidity=98%.

An embodiment of the present invention further provides a device for adjusting a storage compartment of a refrigerator, including: a second information acquisition module, configured to acquire a suitable relative humidity range [H _min , H _max ], suitable relative humidity range [H min , H max ] for food in the storage compartment A temperature range [T _min , T _max ] and an initial temperature value, where T _min ≥ 0°C; the second processing module is used to continuously increase the temperature of the storage compartment when it is determined that the initial temperature value < T _min , until The current temperature value of the storage compartment is greater than or equal to T _min , or the current relative humidity value is less than or equal to H _min ; the third adjustment module is _configured to continuously reduce the storage The temperature of the storage compartment is kept until the current relative humidity value of the storage compartment is ≥ H _min , and in the process of continuously reducing the temperature of the storage compartment, if the temperature of the storage compartment is lower than zero, the cooling is stopped.

As a further improvement of an embodiment of the present invention, it further includes: a fourth adjustment module, configured to continuously reduce the temperature of the storage compartment when the initial temperature value>T _max is determined, until the current temperature value of the stored compartment≤ T _max , or the current relative humidity value of the storage compartment ≥ the preset relative humidity upper limit value, where H _max ≤ preset relative humidity upper limit value<100%; the fifth adjustment module is used to determine the current relative humidity value when determining the current relative humidity value. Humidity value>preset relative humidity upper limit value, continue to increase the temperature of the storage compartment until the current relative humidity value of the storage compartment≤preset relative humidity upper limit value; During the process of the temperature of the storage compartment, if the current relative humidity value of the storage compartment> _Hmax , and the current temperature value>preset relative humidity upper limit value, push an alarm message and stop adjusting the temperature of the storage compartment.

As a further improvement of an embodiment of the present invention, the preset upper limit value of relative humidity=98%.

Compared with the prior art, the technical effect of the present invention is that the present invention provides a method and device for adjusting the storage compartment of a refrigerator. In the adjusting method, when the relative humidity in the storage compartment is too low, the The temperature of the storage compartment can increase the relative humidity. It can be understood that this does not require new hardware, so the cost is lower; at the same time, the temperature will not be lowered too low, which can effectively prevent There is ice in the storage compartment.

Description of drawings

1 is a schematic flowchart of an adjustment method in Embodiment 1 of the present invention;

FIG. 2 is a schematic flowchart of the adjustment method in Embodiment 3 of the present invention.

Detailed ways

The present invention will be described in detail below with reference to the various embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and structural, method, or functional changes made by those skilled in the art according to these embodiments are all included in the protection scope of the present invention.

Embodiment 1 of the present invention provides a method for adjusting a storage compartment of a refrigerator. Here, an executing device may be provided in the refrigerator, and the adjusting method may be executed by the executing device. The executing device may be a software device, a hardware device, or a hardware device. A device or a combination of soft and hard devices; as shown in Figure 1, it includes the following steps:

Step 101: Obtain the suitable relative humidity range [H _min , H _max ] and suitable temperature range [T _min , T _max ] of the food in the storage compartment, T _min ≥ 0°C, and the initial relative humidity of the storage compartment value; here, the food can be vegetables, fruits, etc. A temperature sensor and a relative humidity sensor may be provided in the storage compartment, the temperature sensor may detect the temperature value in the storage compartment in real time, and the relative humidity sensor may detect the relative humidity value in the storage compartment in real time. The suitable relative humidity range and suitable temperature range can be input by the user (for example, manual input, voice input, etc.), and can also be automatically generated by the execution device, that is, the execution device can obtain the type of food stored in the storage compartment, Then based on the type, the corresponding suitable relative humidity range and suitable temperature range can be obtained. For example, (1) when the execution device detects that the food stored in the storage compartment is spinach, the suitable relative humidity range is 90%- 95%, the suitable temperature range is 2°C-4°C; (2) When the execution device detects that the food stored in the storage compartment is tomato, the suitable relative humidity range is 85%-90%, and the suitable temperature range is 0 ℃-2℃.

Here, it can be understood that the “initial relative humidity value” refers to “the relative humidity value of the storage compartment detected by the relative humidity sensor at the moment when the adjustment method starts to be executed”, and the “initial temperature value” refers to "The temperature value of the storage compartment detected by the temperature sensor at the moment when the adjustment method is started."

Here, there may be a kind of food stored in the storage compartment, then the [H _min , H _max ] is the appropriate relative humidity range corresponding to the food; when there are many kinds of food stored, the appropriate relative humidity range of different food may be Otherwise, the [H _min , H _max ] may be the intersection of the various suitable relative humidity ranges, etc.

Step 102: When it is determined that the initial relative humidity value is less than _Hmin , continue to reduce the temperature of the storage compartment until the current relative humidity value of the stored compartment is _≥Hmin , or the current temperature value of the storage compartment is less than or equal to the preset value. Set the lower limit of temperature, where 0° _C≤preset lower limit of temperature≤Tmin;

Here, "current relative humidity value" refers to "at the current time, the relative humidity value of the storage room obtained by the relative humidity sensor", and "current temperature value" refers to "at the current time, the temperature obtained by the temperature sensor The temperature value of the storage compartment”, it can be understood that both the current relative humidity value and the current temperature value may change with time. The preset temperature lower limit value is a value greater than or equal to zero and a small value. When the temperature in the storage compartment is lower than the preset temperature lower limit value, the storage compartment is likely to freeze.

Here, when the initial relative humidity value<H _min (it can be understood that, at this time, the initial temperature value of the storage compartment may be: the initial temperature value>preset temperature lower limit value, or initial temperature value=preset The lower temperature limit, or the initial temperature value < the preset temperature lower limit), it means that the relative humidity in the storage compartment is too low, and the food is in danger of dehydration, so it is necessary to increase the relative humidity of the storage compartment. It can be known from the analysis that when the temperature of the storage compartment is continuously lowered, the relative humidity of the storage compartment is gradually increased. Here, "continuously lowering the temperature of the storage compartment" may mean "lowering the temperature of the storage compartment using the refrigeration system of the refrigerator", which is a gradual process in which the relative The humidity will gradually increase. At this time, the relative humidity sensor can be used to obtain the current relative humidity value in the storage compartment in real time, and the temperature sensor can be used to obtain the current temperature value in the storage compartment in real time.

Here, the situation of the end of the operation "continuously lowering the temperature of the storage compartment" may be:

1. The initial condition is "initial relative humidity value < _Hmin , and initial temperature value>preset temperature lower limit", as the temperature in the storage compartment gradually decreases, the relative humidity in the storage compartment gradually increases Therefore, when the condition "current relative humidity value ≥ H _min " is first satisfied (at this time, the current temperature value ≥ the preset temperature lower limit value), the temperature adjustment of the storage compartment can be stopped;

2. The initial condition is "initial relative humidity value <H _min , and initial temperature value > preset temperature lower limit value", as the temperature in the storage compartment gradually decreases, the relative humidity in the storage compartment gradually increases Therefore, when the condition "current temperature value≤preset temperature lower limit value" is first satisfied (at this time, current relative humidity _value≤Hmin ), the temperature adjustment of the storage compartment can be stopped;

3. The initial condition is "the initial relative humidity value < H _min , and the initial temperature value ≤ the preset temperature lower limit value", in this case, the operation "continuously lowering the temperature of the storage compartment" does not need to be performed.

Optionally, the preset lower temperature limit is 1°C or 0°C.

Step 103: When it is determined that the current temperature value of the storage compartment is less than the preset temperature lower limit value, adjust the temperature value of the storage compartment to be greater than or equal to the preset temperature lower limit value and less than or equal to T _min .

Here, when the temperature of the storage compartment is lower than the preset temperature lower limit value, the storage compartment is likely to freeze. At this time, the temperature of the storage compartment needs to be increased. It is understandable that this will cause the storage compartment to freeze. For the reduction of the relative humidity of the room, in order to minimize the reduction value of the relative humidity, the temperature value of the storage compartment may be adjusted to be greater than or equal to the preset temperature lower limit value and less than or equal to T _min .

Here, in this adjustment method, when the relative humidity in the storage compartment is too low, the relative humidity is increased by lowering the temperature of the storage compartment. It can be understood that this does not require adding new hardware, Therefore, the cost is low; at the same time, the temperature is not lowered too low, so that the storage compartment can be effectively prevented from freezing.

In this embodiment, the following steps are further included: when it is determined that the initial relative humidity value > H _max , the temperature of the storage compartment is continuously increased until the current relative humidity value of the storage compartment is ≤ H _max , and then the adjustment is stopped. The temperature of the storage compartment; wherein, in the process of continuously increasing the temperature of the storage compartment, if the current relative humidity value of the storage compartment> _{Hmax and the current temperature value>Tmax ,} push an alarm message and stop adjusting the temperature of the storage compartment.

Here, if the relative humidity in the storage compartment is too high (ie, the initial relative humidity value>H _max ), the relative humidity can be lowered by increasing the temperature of the storage compartment.

Here, at the beginning, the initial relative humidity value>H _max , as the temperature in the storage compartment gradually increases, the relative humidity in the storage compartment gradually decreases, so under the condition "the current When the relative humidity value ≤ H _max ” is satisfied, the temperature adjustment of the storage compartment can be stopped.

Here, when the relative humidity and temperature of the storage compartment are too high (that is, the current relative humidity value> _{Hmax, and the current temperature value>Tmax )} , if the temperature is lowered, the relative humidity will be further increased, and it is very likely to reach Condensation point, which causes frost in the refrigerator; and if the temperature is increased, the relative humidity will decrease, but this further increases the temperature, which may cause food spoilage. Therefore, an alarm message can be pushed to notify the user and let the The user handles it himself. Here, the method of pushing the alarm information may be: displaying the alarm information through the display screen, broadcasting the alarm information through a loudspeaker, or sending a short message containing the alarm information to the user's mobile phone.

The second embodiment of the present invention provides an adjustment device for a refrigerator storage compartment, including:

The first information acquisition module is used to acquire the suitable relative humidity range [H _min , H _max ] and suitable temperature range [T _min , T _max ] of the food in the storage compartment, T _min ≥ 0°C, and the storage compartment The initial relative humidity value of the room; here, the food can be vegetables and fruits, etc. A temperature sensor and a relative humidity sensor may be provided in the storage compartment, the temperature sensor may detect the temperature value in the storage compartment in real time, and the relative humidity sensor may detect the relative humidity value in the storage compartment in real time. The suitable relative humidity range and suitable temperature range can be input by the user (for example, manual input, voice input, etc.), and can also be automatically generated by the execution device, that is, the execution device can obtain the type of food stored in the storage compartment, Then based on the type, the corresponding suitable relative humidity range and suitable temperature range can be obtained. For example, (1) when the execution device detects that the food stored in the storage compartment is spinach, the suitable relative humidity range is 90%- 95%, the suitable temperature range is 2°C-4°C; (2) When the execution device detects that the food stored in the storage compartment is tomato, the suitable relative humidity range is 85%-90%, and the suitable temperature range is 0 ℃-2℃.

Here, it can be understood that the “initial relative humidity value” refers to “the relative humidity value of the storage compartment detected by the relative humidity sensor at the moment when the adjustment method starts to be executed”, and the “initial temperature value” refers to "The temperature value of the storage compartment detected by the temperature sensor at the moment when the adjustment method is started."

Here, there may be a kind of food stored in the storage compartment, then the [H _min , H _max ] is the appropriate relative humidity range corresponding to the food; when there are many kinds of food stored, the appropriate relative humidity range of different food may be Otherwise, the [H _min , H _max ] may be the intersection of the various suitable relative humidity ranges, etc.

The first processing module is configured to continuously reduce the temperature of the storage compartment when it is determined that the initial relative humidity value< _Hmin , until the current relative humidity value of the stored _{compartment≥Hmin} , or the current relative humidity value of the storage compartment The temperature value≤preset temperature lower limit value, where 0°C≤preset temperature lower limit value≤T _min ; here, "current relative humidity value" refers to "at the current time, the storage room obtained by the relative humidity sensor The relative humidity value of the room", "current temperature value" refers to "at the current time, the temperature value of the storage room obtained by the temperature sensor", it can be understood that the current relative humidity value and the current temperature value have both May change over time. The preset temperature lower limit value is a value greater than or equal to zero and a small value. When the temperature in the storage compartment is lower than the preset temperature lower limit value, the storage compartment is likely to freeze.

Here, when the initial relative humidity value<H _min (it can be understood that, at this time, the initial temperature value of the storage compartment may be: the initial temperature value>preset temperature lower limit value, or initial temperature value=preset The lower temperature limit, or the initial temperature value < the preset temperature lower limit), it means that the relative humidity in the storage compartment is too low, and the food is in danger of dehydration, so it is necessary to increase the relative humidity of the storage compartment. It can be known from the analysis that when the temperature of the storage compartment is continuously lowered, the relative humidity of the storage compartment is gradually increased. Here, "continuously lowering the temperature of the storage compartment" may mean "lowering the temperature of the storage compartment using the refrigeration system of the refrigerator", which is a gradual process in which the relative The humidity will gradually increase. At this time, the relative humidity sensor can be used to obtain the current relative humidity value in the storage compartment in real time, and the temperature sensor can be used to obtain the current temperature value in the storage compartment in real time.

Here, the situation of the end of the operation "continuously lowering the temperature of the storage compartment" may be:

1. The initial condition is "initial relative humidity value < _Hmin , and initial temperature value>preset temperature lower limit", as the temperature in the storage compartment gradually decreases, the relative humidity in the storage compartment gradually increases Therefore, when the condition "current relative humidity value ≥ H _min " is first satisfied (at this time, the current temperature value ≥ the preset temperature lower limit value), the temperature adjustment of the storage compartment can be stopped;

2. The initial condition is "initial relative humidity value <H _min , and initial temperature value > preset temperature lower limit value", as the temperature in the storage compartment gradually decreases, the relative humidity in the storage compartment gradually increases Therefore, when the condition "current temperature value≤preset temperature lower limit value" is first satisfied (at this time, current relative humidity _value≤Hmin ), the temperature adjustment of the storage compartment can be stopped;

3. The initial condition is "the initial relative humidity value < H _min , and the initial temperature value ≤ the preset temperature lower limit value", in this case, the operation "continuously lowering the temperature of the storage compartment" does not need to be performed.

Optionally, the preset lower temperature limit is 1°C or 0°C.

a first adjustment module, configured to adjust the temperature value of the storage compartment to be greater than or equal to the preset temperature lower limit value when it is determined that the current temperature value of the storage compartment is less than the preset temperature lower limit value, and less than or equal to T _min . Here, when the temperature of the storage compartment is lower than the preset temperature lower limit value, the storage compartment is likely to freeze. At this time, the temperature of the storage compartment needs to be increased. It is understandable that this will cause the storage compartment to freeze. For the reduction of the relative humidity of the room, in order to minimize the reduction value of the relative humidity, the temperature value of the storage compartment may be adjusted to be greater than or equal to the preset temperature lower limit value and less than or equal to T _min .

Here, in this adjustment method, when the relative humidity in the storage compartment is too low, the relative humidity is increased by lowering the temperature of the storage compartment. It can be understood that this does not require adding new hardware, Therefore, the cost is low; at the same time, the temperature is not lowered too low, so that the storage compartment can be effectively prevented from freezing.

In this embodiment, it further includes: a second adjustment module, configured to continuously increase the temperature of the storage compartment when it is determined that the initial relative humidity value> _Hmax , until the current relative humidity value of the storage _{compartment≤Hmax} , and then stop adjusting the temperature of the storage compartment; wherein, in the process of continuously increasing the temperature of the storage compartment, if the current relative humidity value of the storage compartment> _Hmax and the current temperature value>T At _max , push the alarm message and stop adjusting the temperature of the storage compartment. Here, if the relative humidity in the storage compartment is too high (ie, the initial relative humidity value>H _max ), the relative humidity can be lowered by increasing the temperature of the storage compartment.

Here, at the beginning, the initial relative humidity value>H _max , as the temperature in the storage compartment gradually increases, the relative humidity in the storage compartment gradually decreases, so under the condition "the current When the relative humidity value ≤ H _max ” is satisfied, the temperature adjustment of the storage compartment can be stopped.

Here, when the relative humidity and temperature of the storage compartment are too high (that is, the current relative humidity value> _{Hmax, and the current temperature value>Tmax )} , if the temperature is lowered, the relative humidity will be further increased, and it is very likely to reach Condensation point, which causes frost in the refrigerator; and if the temperature is increased, the relative humidity will decrease, but this further increases the temperature, which may cause food spoilage. Therefore, an alarm message can be pushed to notify the user and let the The user handles it himself. Here, the method of pushing the alarm information may be: displaying the alarm information through the display screen, broadcasting the alarm information through a loudspeaker, or sending a short message containing the alarm information to the user's mobile phone.

Embodiment 3 of the present invention provides a method for adjusting a storage compartment of a refrigerator. Here, an executing device may be provided in the refrigerator, and the adjusting method is executed by the executing device, and the executing device may be a software device, a hardware device or a The device combining soft and hard; as shown in Figure 2, it includes the following steps:

Step 201: Obtain the suitable relative humidity range [H _min , H _max ], suitable temperature range [T _min , T _max ] and initial temperature value of the food in the storage compartment, where T _min ≥ 0°C;

Step 202: when it is determined that the initial temperature value is less than T _min , continue to increase the temperature of the storage compartment until the current temperature value of the storage compartment ≥ T _min or the current relative humidity value ≤ H _min ;

Here, when the initial temperature value<T _min (it can be understood that, at this time, the initial relative humidity value of the storage compartment may be: the initial relative humidity value>H _min , or the initial relative humidity value=H _min , the initial relative humidity value Relative humidity value<H _min ), it means that the temperature in the storage compartment is too low, which is not conducive to the preservation of food, so it is necessary to increase the temperature of the storage compartment. It can be known from the above analysis that when the temperature of the storage compartment is continuously increased The relative humidity of the storage compartment is gradually reduced at temperature. Here, "continuously increasing the temperature of the storage compartment" may mean "using the refrigeration system of the refrigerator to increase the temperature of the storage compartment", which is a gradual process in which the relative The humidity will gradually decrease. At this time, the relative humidity sensor can be used to obtain the current relative humidity value in the storage compartment in real time, and the temperature sensor can be used to obtain the current temperature value in the storage compartment in real time.

Here, the situation of the end of the operation "continuously increasing the temperature of the storage compartment" may be:

1. The initial conditions are "initial temperature value <T _min and initial relative humidity value > H _min ", as the temperature in the storage compartment gradually increases, the relative humidity in the storage compartment gradually decreases, so in When the condition "current temperature value ≥ T _min " is first satisfied (at this time, the current relative humidity value ≥ H _min ), it is possible to stop adjusting the temperature of the storage compartment;

2. The initial conditions are "initial temperature value <T _min and initial relative humidity value > H _min ", as the temperature in the storage compartment gradually increases, the relative humidity in the storage compartment gradually decreases, so in the When the condition "current relative humidity _value≤Hmin " is first satisfied (at this time, the initial temperature _value≤Tmin ), the temperature adjustment of the storage compartment can be stopped;

3. The initial condition is "initial temperature value< _Tmin , and initial relative humidity _value≤Hmin ", at this time, there is no need to perform the operation "continuously increasing the temperature of the storage compartment".

Step 203: After determining that the current relative humidity value of the storage compartment is less than _Hmin , continue to reduce the temperature of the storage compartment until the current relative humidity value of the storage compartment is _≥Hmin , and continue to reduce the temperature of the storage compartment. During the temperature process of the storage compartment, if the temperature of the storage compartment is lower than zero, the cooling will be stopped. Here, when the condition "current relative humidity value< _Hmin " is satisfied, the food in the storage compartment is likely to be dehydrated, and the relative humidity of the storage compartment needs to be adjusted to be greater than or equal to _Hmin . Here, when the temperature of the storage compartment is continuously lowered, it is possible that the temperature of the storage compartment is lower than zero. It can be understood that at this time, the temperature of the storage compartment is usually a little lower than zero. Therefore, it is possible to stop After the temperature is lowered, the temperature of the storage compartment will gradually increase. In the long-term work practice of the inventor, it is found that the temperature of the storage compartment will rise to above zero in a short period of time.

In this embodiment, the following steps are also included:

When it is determined that the initial temperature value>T _max , the temperature of the storage compartment is continuously lowered until the current temperature value of the stored compartment ≤ T _max , or the current relative humidity value of the storage compartment ≥ the preset relative humidity Limit, where H _max ≤ preset upper limit of relative humidity <100%;

Here, when the relative humidity in the storage compartment is too high, it is easy to cause condensation in the storage compartment. Therefore, the preset upper limit of relative humidity can be a threshold value. When the relative humidity of the storage compartment is greater than At this threshold, condensation is likely to occur in the storage compartment.

Here, when the initial temperature value>T _max (it can be understood that, at this time, the initial relative humidity value of the storage compartment may be: the initial relative humidity value>preset relative humidity upper limit value, or the initial relative humidity value = preset relative humidity upper limit value, initial relative humidity value < preset relative humidity upper limit value), it means that the temperature in the storage compartment is too high, which is not conducive to the preservation of food, so the temperature of the storage compartment needs to be lowered , it can be known from the above analysis that when the temperature of the storage compartment is continuously lowered, the relative humidity of the storage compartment is gradually increased. Here, "continuously lowering the temperature of the storage compartment" may mean "lowering the temperature of the storage compartment using the refrigeration system of the refrigerator", which is a gradual process in which the relative The humidity will gradually increase. At this time, the relative humidity sensor can be used to obtain the current relative humidity value in the storage compartment in real time, and the temperature sensor can be used to obtain the current temperature value in the storage compartment in real time.

Here, the situation of the end of the operation "continuously lowering the temperature of the storage compartment" may be:

1. The initial conditions are "initial temperature value>T _max , and initial relative humidity value <preset relative humidity upper limit value", as the temperature in the storage compartment gradually decreases, the relative humidity in the storage compartment gradually increases. When the condition "current temperature value≤T _max " is first satisfied (at this time, the current relative humidity value≤preset relative humidity upper limit value), the temperature adjustment of the storage compartment can be stopped;

2. The initial conditions are "initial temperature value>T _max , and initial relative humidity value <preset relative humidity upper limit value", as the temperature in the storage compartment gradually decreases, the relative humidity in the storage compartment gradually increases. When the condition "current relative humidity value ≥ preset relative humidity upper limit value" is first satisfied (at this time, the initial temperature value ≥ T _max ), it is possible to stop adjusting the temperature of the storage compartment;

3. The initial condition is "initial temperature value < T _min , and initial relative humidity value ≥ preset relative humidity upper limit value", at this time, the operation "continuously increasing the temperature of the storage compartment" does not need to be performed.

After it is determined that the current relative humidity value > the preset relative humidity upper limit value, the temperature of the storage compartment is continuously increased until the current relative humidity value of the storage compartment is ≤ the preset relative humidity upper limit value; During the temperature process of the storage compartment, if the current relative humidity value of the storage compartment> _Hmax , and the current temperature value>preset relative humidity upper limit value, push the alarm information and stop adjusting the storage compartment. temperature.

Here, when the condition "current relative humidity value > preset relative humidity upper limit value" is satisfied, condensation is likely to occur in the storage compartment. Therefore, it is necessary to reduce the relative humidity value of the storage compartment to less than or equal to the preset relative humidity value. Set the upper limit of relative humidity.

Here, when the relative humidity and temperature of the storage compartment are both too high (that is, the current relative humidity value>H _max , and the current temperature value>the preset relative humidity upper limit value), if the temperature is lowered, the relative humidity will be further increased, It is very likely that the dew point will be reached, causing frost to form in the refrigerator; if the temperature is increased, the relative humidity will decrease, but this will further increase the temperature, which may cause the food to spoil, so an alarm message can be sent , notify the user and let the user handle it themselves. Here, the method of pushing the alarm information may be: displaying the alarm information through the display screen, broadcasting the alarm information through a loudspeaker, or sending a short message containing the alarm information to the user's mobile phone.

In this embodiment, the preset relative humidity upper limit value=98%.

Embodiment 4 of the present invention provides a device for adjusting a storage compartment of a refrigerator, including:

The second information acquisition module is used to acquire the suitable relative humidity range [H _min , H _max ], suitable temperature range [T _min , T _max ] and initial temperature value of the food in the storage compartment, where T _min ≥ 0℃;

a second processing module, configured to continuously increase the temperature of the storage compartment when it is determined that the initial temperature value< _Tmin , until the current temperature value of the storage compartment≥Tmin, or the current relative _{humidity value≤Hmin} ;

Here, when the initial temperature value<T _min (it can be understood that, at this time, the initial relative humidity value of the storage compartment may be: the initial relative humidity value>H _min , or the initial relative humidity value=H _min , the initial relative humidity value Relative humidity value<H _min ), it means that the temperature in the storage compartment is too low, which is not conducive to the preservation of food, so it is necessary to increase the temperature of the storage compartment. It can be known from the above analysis that when the temperature of the storage compartment is continuously increased The relative humidity of the storage compartment is gradually reduced at temperature. Here, "continuously increasing the temperature of the storage compartment" may mean "using the refrigeration system of the refrigerator to increase the temperature of the storage compartment", which is a gradual process in which the relative The humidity will gradually decrease. At this time, the relative humidity sensor can be used to obtain the current relative humidity value in the storage compartment in real time, and the temperature sensor can be used to obtain the current temperature value in the storage compartment in real time.

Here, the situation of the end of the operation "continuously increasing the temperature of the storage compartment" may be:

1. The initial conditions are "initial temperature value <T _min and initial relative humidity value > H _min ", as the temperature in the storage compartment gradually increases, the relative humidity in the storage compartment gradually decreases, so in When the condition "current temperature value ≥ T _min " is first satisfied (at this time, the current relative humidity value ≥ H _min ), it is possible to stop adjusting the temperature of the storage compartment;

2. The initial conditions are "initial temperature value <T _min and initial relative humidity value > H _min ", as the temperature in the storage compartment gradually increases, the relative humidity in the storage compartment gradually decreases, so in the When the condition "current relative humidity _value≤Hmin " is first satisfied (at this time, the initial temperature _value≤Tmin ), the temperature adjustment of the storage compartment can be stopped;

3. The initial condition is "initial temperature value< _Tmin , and initial relative humidity _value≤Hmin ", at this time, there is no need to perform the operation "continuously increasing the temperature of the storage compartment".

The third adjustment module is configured to continuously reduce the temperature of the storage compartment when the current relative humidity value of the storage compartment is less than _Hmin until the current relative humidity value of the storage compartment is greater than or equal to _Hmin , and when the current relative humidity value of the storage compartment is greater than or equal to Hmin In the process of continuously lowering the temperature of the storage compartment, if the temperature of the storage compartment is lower than zero, the cooling is stopped. Here, when the condition "current relative humidity value< _Hmin " is satisfied, the food in the storage compartment is likely to be dehydrated, and the relative humidity of the storage compartment needs to be adjusted to be greater than or equal to _Hmin . Here, when the temperature of the storage compartment is continuously lowered, it is possible that the temperature of the storage compartment is lower than zero. It can be understood that at this time, the temperature of the storage compartment is usually a little lower than zero. Therefore, it is possible to stop After the temperature is lowered, the temperature of the storage compartment will gradually increase. In the long-term work practice of the inventor, it is found that the temperature of the storage compartment will rise to above zero in a short period of time.

In this embodiment, it also includes:

a fourth adjustment module, configured to continuously reduce the temperature of the storage compartment when it is determined that the initial temperature value> _Tmax , until the current temperature value of the stored _{compartment≤Tmax} , or the current relative humidity of the storage compartment value ≥ preset upper limit of relative humidity, where H _max ≤ preset upper limit of relative humidity <100%;

Here, when the relative humidity in the storage compartment is too high, it is easy to cause condensation in the storage compartment. Therefore, the preset upper limit of relative humidity can be a threshold value. When the relative humidity of the storage compartment is greater than At this threshold, condensation is likely to occur in the storage compartment.

Here, when the initial temperature value>T _max (it can be understood that, at this time, the initial relative humidity value of the storage compartment may be: the initial relative humidity value>preset relative humidity upper limit value, or the initial relative humidity value = preset relative humidity upper limit value, initial relative humidity value < preset relative humidity upper limit value), it means that the temperature in the storage compartment is too high, which is not conducive to the preservation of food, so the temperature of the storage compartment needs to be lowered , it can be known from the above analysis that when the temperature of the storage compartment is continuously lowered, the relative humidity of the storage compartment is gradually increased. Here, "continuously lowering the temperature of the storage compartment" may mean "lowering the temperature of the storage compartment using the refrigeration system of the refrigerator", which is a gradual process in which the relative The humidity will gradually increase. At this time, the relative humidity sensor can be used to obtain the current relative humidity value in the storage compartment in real time, and the temperature sensor can be used to obtain the current temperature value in the storage compartment in real time.

Here, the situation of the end of the operation "continuously lowering the temperature of the storage compartment" may be:

1. The initial conditions are "initial temperature value>T _max , and initial relative humidity value <preset relative humidity upper limit value", as the temperature in the storage compartment gradually decreases, the relative humidity in the storage compartment gradually increases. When the condition "current temperature value≤T _max " is first satisfied (at this time, the current relative humidity value≤preset relative humidity upper limit value), the temperature adjustment of the storage compartment can be stopped;

2. The initial conditions are "initial temperature value>T _max , and initial relative humidity value <preset relative humidity upper limit value", as the temperature in the storage compartment gradually decreases, the relative humidity in the storage compartment gradually increases. When the condition "current relative humidity value ≥ preset relative humidity upper limit value" is first satisfied (at this time, the initial temperature value ≥ T _max ), it is possible to stop adjusting the temperature of the storage compartment;

3. The initial condition is "initial temperature value < T _min , and initial relative humidity value ≥ preset relative humidity upper limit value", at this time, the operation "continuously increasing the temperature of the storage compartment" does not need to be performed.

A fifth adjustment module, configured to continuously increase the temperature of the storage compartment when it is determined that the current relative humidity value > the preset relative humidity upper limit value, until the current relative humidity value of the storage compartment is ≤ the preset relative humidity upper limit value In the process of continuously increasing the temperature of the storage compartment, if the current relative humidity value of the storage compartment> _Hmax , and the current temperature value>preset relative humidity upper limit value, push alarm information And stop adjusting the temperature of the storage compartment.

Here, when the condition "current relative humidity value > preset relative humidity upper limit value" is satisfied, condensation is likely to occur in the storage compartment. Therefore, it is necessary to reduce the relative humidity value of the storage compartment to less than or equal to the preset relative humidity value. Set the upper limit of relative humidity.

Here, when the relative humidity and temperature of the storage compartment are both too high (that is, the current relative humidity value>H _max , and the current temperature value>the preset relative humidity upper limit value), if the temperature is lowered, the relative humidity will be further increased, It is very likely that the dew point will be reached, causing frost to form in the refrigerator; if the temperature is increased, the relative humidity will decrease, but this will further increase the temperature, which may cause the food to spoil, so an alarm message can be sent , notify the user and let the user handle it themselves. Here, the method of pushing the alarm information may be: displaying the alarm information through the display screen, broadcasting the alarm information through a loudspeaker, or sending a short message containing the alarm information to the user's mobile phone.

In this embodiment, the preset relative humidity upper limit value=98%.

The fifth embodiment of the present invention provides a method for adjusting a storage compartment of a refrigerator, which includes the following steps:

Step 1: Obtain the initial relative humidity value, initial temperature value, preset temperature lower limit value, preset relative humidity upper limit value, suitable relative humidity range [H _min , H _max ] and suitable temperature range of the storage compartment [ T _min , T _max ], wherein, 0°C≤preset temperature lower _limit≤Tmin < _Tmax , _Hmin ＜ _{Hmax≤preset} relative humidity upper limit<100%;

Step 2: When it is determined that the initial temperature value> _Tmax and the initial relative humidity value> _Hmax , push the alarm information;

Step 3: When it is determined that the initial temperature value> _Tmax and _{Hmin≤initial} relative humidity _value≤Hmax , the temperature of the storage compartment will continue to be lowered, and the relative humidity of the storage compartment will increase; Before the temperature value drops to T _min , the current relative humidity value ≥ the preset relative humidity upper limit value, stop cooling; if the current relative humidity value ≤ the preset relative humidity upper limit value before the current temperature value drops to T _min , the adjustment is successful ;

Step 4: When it is determined that the initial temperature value> _Tmax and the initial relative humidity value< _Hmin , the temperature of the storage compartment will continue to be lowered, and the relative humidity of the storage compartment will increase; if the current temperature value drops Before T _max , the current relative humidity value ≥ the preset relative humidity upper limit value, stop cooling; if the current temperature value drops before T _min , H _min ≤ current relative humidity value ≤ preset relative humidity upper limit value, the adjustment is successful ; If the initial relative humidity value is less than _Hmin when the current temperature value drops to _Tmin , adjust the temperature of the storage compartment to the preset temperature lower limit value;

Step 5: When it is determined that T _min ≤ initial temperature value ≤ T _max , and initial relative humidity value>H _max , continue to increase the temperature of the storage compartment until the current relative humidity value ≤ H _max , or the initial temperature value ≥ T _max ; Here, if the current temperature value>T _max , the temperature of the storage compartment needs to be adjusted to be less than or equal to T _max .

Step 6: When it is determined that T _min ≤ initial temperature value ≤ T _max , and H _min ≤ initial relative humidity value ≤ H _max , the storage conditions of the food are met, and no processing is required;

Step 7: When it is determined that T _min ≤ initial temperature value ≤ T _max , and initial relative humidity value < H _min , continue to reduce the temperature of the storage compartment, if the current temperature value drops to the preset temperature lower limit before, If the current relative humidity value is greater than or equal to H _min , the adjustment is successful; if the initial relative humidity value is less than H _min when the current temperature value drops to the lower limit of the preset temperature, the adjustment fails and the adjustment is stopped;

Step 8: When it is determined that the initial temperature value< _Tmin and the initial relative humidity value> _Hmax , continue to increase the temperature of the storage compartment. During this process, if the current temperature _value≤Tmax and _{Hmin≤current} If the relative humidity value is less than or equal to H _max , the adjustment is successful; if the current relative humidity value is greater than H _max when the current temperature value rises to T _max , then proceed to step 5 for processing;

Step 9: When it is determined that the initial temperature value < T _min and H _min ≤ initial relative humidity value ≤ H _max , continue to increase the temperature of the storage compartment. At this time, the current relative humidity value will gradually decrease, and it is necessary to ensure the initial relative humidity value. Humidity value ≥ H _min . It can be understood that whenever the current temperature value of the storage compartment is <0°C, the temperature of the storage compartment needs to be adjusted to be greater than 0°C and less than or equal to the preset temperature lower limit value;

Step 10: When it is determined that the initial temperature value < T _min and the initial relative humidity value < H _min , continue to reduce the temperature of the storage compartment, but the temperature of the storage compartment cannot be lower than the preset temperature lower limit, once the current If the temperature value is less than or equal to the preset temperature lower limit value, the adjustment will be stopped.

Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working process of the system, system and module described above may refer to the corresponding process in the foregoing method implementations, which will not be repeated here.

In the several embodiments provided in this application, it should be understood that the disclosed systems, systems and methods may be implemented in other manners. For example, the system implementations described above are only illustrative. For example, the division of the modules is only a logical function division. In actual implementation, there may be other divisions. For example, multiple modules or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection between systems or modules, and may be in electrical, mechanical or other forms.

The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical modules, that is, may be located in one place, or may be distributed to multiple network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution in this implementation manner.

In addition, each functional module in each embodiment of the present application may be integrated into one first processing module, or each module may exist physically alone, or two or more modules may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware, or can be implemented in the form of hardware plus software function modules.

The above-mentioned integrated modules implemented in the form of software functional modules may be stored in a computer-readable storage medium. The above-mentioned software function modules are stored in a storage medium, and include several instructions to enable a computer system (which may be a personal computer, a server, or a network system, etc.) or a processor (processor) to execute the methods described in the various embodiments of the present application. some steps. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes .

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still be Modifications are made to the technical solutions described in the foregoing embodiments, or some technical features thereof are equivalently replaced; these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. A method of adjusting a storage compartment of a refrigerator, comprising the steps of:

obtaining a suitable relative humidity range [ H ] for the food product in the storage compartment _min ,H _max ]And a suitable temperature range [ T _min ,T _max ]、T _min Not less than 0 ℃, and storing the initial relative humidity value of the compartment;

in determining an initial relative humidity value<H _min Continuously reducing the temperature of the storage chamber until the current relative humidity value of the storage chamber is more than or equal to H _min Or the current temperature value of the storage chamber is less than or equal to a preset temperature lower limit value, wherein the preset temperature lower limit value is less than or equal to 0 ℃ and less than or equal to T _min ；

When the current temperature value of the storage chamber is less than the preset temperature lower limit value, the temperature value of the storage chamber is adjusted to be greater than or equal to the preset temperature lower limit value and less than or equal to T _min ；

During the process of continuously increasing the temperature of the storage chamber, if the current relative humidity value of the storage chamber>H _max And the current temperature value>T _max And when the temperature of the storage chamber is adjusted, pushing alarm information and stopping adjusting the temperature of the storage chamber.

2. The adjustment method according to claim 1, characterized by further comprising the steps of:

in determining the initial relative humidity value>H _max Continuously increasing the temperature of the storage chamber until the current relative humidity value of the storage chamber is less than or equal to H _max Thereafter, regulating the temperature of the storage compartment is stopped.

3. An adjustment device for a storage compartment of a refrigerator, comprising:

a first information acquisition module for acquiring a suitable relative humidity range [ H ] of the food in the storage compartment _min ,H _max ]And a suitable temperature range [ T _min ,T _max ]、T _min At least 0 ℃, and storing the initial relative humidity value of the compartment;

a first processing module for determining an initial relative humidity value<H _min Continuously reducing the temperature of the storage chamber until the current relative humidity value of the storage chamber is more than or equal to H _min Or the current temperature value of the storage chamber is less than or equal to the preset temperatureA lower limit value of degree, wherein the lower limit value of the preset temperature is more than or equal to 0 ℃ and less than or equal to T _min ；

A first adjusting module, configured to adjust the temperature value of the storage chamber to be greater than or equal to a preset temperature lower limit value and less than or equal to T when it is determined that the current temperature value of the storage chamber is smaller than the preset temperature lower limit value _min ；

A second adjustment module for determining if the current RH value of the storage compartment is increasing during the period of time that the temperature of the storage compartment is increasing>H _max And the current temperature value>T _max And when the temperature of the storage chamber is adjusted, pushing alarm information and stopping adjusting the temperature of the storage chamber.

4. The conditioning apparatus of claim 3, wherein the second adjustment module is further configured to determine an initial relative humidity value>H _max Continuously increasing the temperature of the storage chamber until the current relative humidity value of the storage chamber is less than or equal to H _max Thereafter, regulating the temperature of the storage compartment is stopped.

5. A method for adjusting a storage compartment of a refrigerator, comprising the steps of:

obtaining a suitable relative humidity range [ H ] for the food product in the storage compartment _min ,H _max ]Suitable temperature range [ T _min ,T _max ]And an initial temperature value, wherein T _min ≥0℃；

When determining initial temperature value < T _min Continuously increasing the temperature of the storage chamber until the current temperature value of the storage chamber is more than or equal to T _min Or the current relative humidity value is less than or equal to H _min ；

Determining that the current relative humidity value of the storage compartment is < H _min Continuously reducing the temperature of the storage chamber until the current relative humidity value of the storage chamber is more than or equal to H _min And in the process of continuously reducing the temperature of the storage chamber, if the temperature of the storage chamber is lower than zero degree, the temperature reduction is stopped;

in the continuous improvement of the depositDuring the temperature of the storage compartment, if the current relative humidity value of the storage compartment>H _max And the current temperature value>And when the upper limit value of the relative humidity is preset, pushing alarm information and stopping adjusting the temperature of the storage chamber.

6. The adjustment method according to claim 5, further comprising the steps of:

at the determination of the initial temperature value>T _max Continuously reducing the temperature of the storage chamber until the current temperature value of the storage chamber is less than or equal to T _max Or the current relative humidity value of the storage chamber is more than or equal to the preset relative humidity upper limit value, wherein H _max Not more than the preset upper limit value of relative humidity<100％；

And continuously increasing the temperature of the storage chamber until the current relative humidity value of the storage chamber is less than or equal to the preset relative humidity upper limit value when the current relative humidity value is determined to be greater than the preset relative humidity upper limit value.

7. The adjustment method according to claim 6, characterized in that:

the preset relative humidity upper limit value is 98%.

8. An adjustment device for a storage compartment of a refrigerator, comprising:

a second information acquisition module for acquiring a suitable relative humidity range [ H ] of the food in the storage compartment _min ,H _max ]Suitable temperature range [ T _min ,T _max ]And an initial temperature value, wherein T _min ≥0℃；

A second processing module for determining that the initial temperature value is less than T _min Continuously increasing the temperature of the storage chamber until the current temperature value of the storage chamber is more than or equal to T _min Or the current relative humidity value is less than or equal to H _min ；

A third adjustment module for determining that the current relative humidity value of the storage compartment is less than H _min Continuously reducing the temperature of said storage compartment until said storage compartment is filledThe current relative humidity value of the storage chamber is more than or equal to H _min And in the process of continuously reducing the temperature of the storage chamber, if the temperature of the storage chamber is lower than zero degree, the temperature reduction is stopped;

a fifth adjustment module for determining if the current RH value of the storage compartment is increasing during the period of time that the temperature of the storage compartment is increasing>H _max And the current temperature value>When the upper limit value of the relative humidity is preset, alarm information is pushed, and the adjustment of the temperature of the storage chamber is stopped.

9. The adjustment device of claim 8, further comprising:

a fourth adjusting module for determining the initial temperature value>T _max Continuously reducing the temperature of the storage chamber until the current temperature value of the storage chamber is less than or equal to T _max Or the current relative humidity value of the storage chamber is more than or equal to the preset relative humidity upper limit value, wherein H _max Not more than the preset upper limit value of relative humidity<100％；

The fifth adjusting module is further configured to continuously increase the temperature of the storage chamber until the current relative humidity value of the storage chamber is less than or equal to the preset upper relative humidity limit value when it is determined that the current relative humidity value is greater than the preset upper relative humidity limit value.

10. The adjustment device of claim 9, characterized in that:

the preset relative humidity upper limit value is 98%.

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