CN114208506A - Rice storage method based on shelf life countdown - Google Patents
Rice storage method based on shelf life countdown Download PDFInfo
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- CN114208506A CN114208506A CN202111540435.1A CN202111540435A CN114208506A CN 114208506 A CN114208506 A CN 114208506A CN 202111540435 A CN202111540435 A CN 202111540435A CN 114208506 A CN114208506 A CN 114208506A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/14—Containers specially adapted for storing
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F25/00—Storing agricultural or horticultural produce; Hanging-up harvested fruit
- A01F25/16—Arrangements in forage silos
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- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
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- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B47/00—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece
- G04B47/008—Time-pieces combined with other articles which do not interfere with the running or the time-keeping of the time-piece combined with a thermometer
Abstract
The invention relates to the technical field of grain storage, in particular to a rice storage method based on shelf life countdown. The method comprises designing a grain storage device, wherein the grain storage device comprises a tank body, a cover body and a grain storage management and control device arranged on the cover body; the grain storage management and control device comprises a countdown module used for setting, displaying and counting down the quality guarantee period of the grain; putting the purchased rice into a tank body, and sealing the tank body through a cover body; calculating the remaining shelf life according to the information on the rice package; inputting countdown data into the countdown module, starting quality guarantee period countdown, and waiting for the countdown to end; and a countdown module is used for making a sound to remind the user that the rice is overdue. According to the technical scheme, the expiration of the rice is reminded to the user by controlling and counting down the quality guarantee period of the grain, so that the condition that the quality guarantee period of the rice is ignored by the consumer is avoided, and further, the health safety guarantee is provided for the consumer.
Description
Technical Field
The invention relates to the technical field of grain storage, in particular to a rice storage method based on shelf life countdown.
Background
The people can see the importance of diet to human beings by saying that the people take diet as days. The health care food takes a great proportion in the constitution of life, not only enriches the appearance of the life of people, but also supports the multiplication of human life bodies and maintains the health of people. From the fact that human ancestors commonly plan to collect nuts, collect leaves and wild vegetables and obtain elk, the social environment facing the modern world, including various systems such as education, medical treatment, housing and old age, and the fields such as politics, economy, culture and ecology, are evolved from the processes of obtaining food, distributing food and processing food. This evolutionary process extends throughout the entire evolutionary history of humans. Therefore, when discussing eating, we are actually discussing the history of evolution and evolution of human beings — eating is the source of all social activities.
With the rapid development of society, the quality of life of human beings is continuously improved, so the requirements on eating are no longer satisfied, and people pay more attention to eating the food safely and healthily, so the quality and the nutrient content of the food become important problems considered before the food is eaten by human beings at present, and the storage mode of the food determines the quality and the nutrient content of the food to a certain extent. For example, rice: after the rice is stored for a long time, starch, fat, protein and the like in the rice can be changed due to the influence of temperature, moisture and the like, so that the original color, fragrance and taste of the rice are lost, the nutritional ingredients and the edible quality are reduced, and even toxic and harmful substances (such as aflatoxin and the like) are generated. Storage time, temperature, moisture and oxygen are major factors affecting rice aging.
At present, most consumers easily ignore the storage life and storage environment of rice after purchasing the rice, and the longer the storage time, especially the longer the storage period experiencing high temperature in summer, the more severe the aging of the rice, since the degree of aging of the rice is proportional to the storage time. In addition, some overdue and deteriorated rice basically cannot see any change on the surface, so that the rice is easy to ignore by people, which is a very serious problem, and the mycotoxin which is possibly ignored can damage the liver and the kidney of the human body, so that the rice has strong carcinogenicity. Meanwhile, the rice can be cracked in a humid environment, so that rice worms are bred, the taste of the rice is reduced, and even the health of eaters is affected.
Disclosure of Invention
In view of the above situation, the technical scheme provides a rice storage method based on shelf life countdown, which can obtain the humidity and the temperature of the grain storage environment in real time, has the shelf life countdown function, and avoids the situation that consumers forget the shelf life and neglect the storage environment to a great extent.
The method is realized by the following technical scheme:
a rice storage method based on shelf life countdown is characterized by comprising the following steps:
s1, designing a grain storage device, wherein the grain storage device comprises a tank body, a cover body and a grain storage management and control device arranged on the cover body; the grain storage management and control device comprises a countdown module used for setting, displaying and counting down the quality guarantee period of the grain;
s2, sterilizing and airing the tank body and the cover body;
s3, filling the purchased rice into a can body, and sealing the can body through a cover body;
s4, calculating the remaining quality guarantee period according to the production date and the total quality guarantee period on the rice package;
s5, inputting countdown data into the countdown module according to the remaining quality guarantee period, and starting the quality guarantee period countdown;
s6, judging whether the countdown is finished by using a countdown module; if yes, a sound is made to remind the user that the rice is overdue, and the user returns to the step S2 after pouring out the overdue rice; if not, continuing to execute countdown work;
s7, judging whether the rice in the tank body is used up or not; if so, the process returns to step S3, and if not, the process returns to step S6.
Preferably, in step S1, the countdown module includes a power supply unit, a buzzer, an operation panel with a function button and a liquid crystal display, and a main control circuit with a microprocessor, and the designing of the grain storage device includes the following steps:
s1-1, manufacturing a tank body by adopting a transparent material;
s1-2, manufacturing a cover body by adopting bamboo wood, integrally arranging a grab handle at the top of the cover body, and arranging a sealing ring along the circumferential direction of the cover body;
s1-3, connecting the countdown module, namely electrically connecting the power supply unit, the buzzer and the operation panel into the main control circuit;
s1-4, arranging a working cavity in the cover body, arranging the main control circuit and the power supply unit in the working cavity, and then embedding the buzzer and the operation panel at the top of the cover body.
Preferably, the function buttons comprise an electricity key, a setting key, a volume key, a confirmation key and number keys of 0 to 9; the step S5 includes the following operation steps:
s5-1, inquiring the electric quantity, pressing an electric quantity key, checking whether the residual electric quantity is sufficient through a liquid crystal display screen, if not, replacing a battery or charging, and if not, setting the volume;
s5-2, setting the volume, pressing the volume key, entering the volume setting program, setting the volume through the number keys, and clicking the confirm key to finish the volume setting;
and S5-3, setting countdown, pressing a setting key, entering a countdown setting program, inputting countdown data through a numeric key, and clicking a confirmation key to start the expiration date countdown.
Preferably, in step S1, the grain storage and control device further includes a temperature/humidity sensing unit, where the temperature/humidity sensing unit includes a temperature probe sensor and a humidity probe sensor; in the step S1-3, the method further includes electrically connecting the temperature/humidity sensing unit to the main control circuit; in the step S1-4, the method further includes vertically fixing the temperature probe sensor and the humidity probe sensor to the bottom of the cover respectively.
Preferably, the function buttons include a temperature key and a humidity key; in step S3, after the tank body is sealed by the cover body, the method further includes the step of finding the placing position of the grain storage device, and specifically includes the following steps:
s3-1, determining a plurality of relatively low-temperature and dry positions in a room;
s3-2, respectively pressing a temperature key at each position, and observing the current temperature inside the tank body through a liquid crystal display screen;
s3-3, respectively comparing the temperatures corresponding to all the positions with the optimal storage temperature of the rice, and selecting the position closest to the optimal storage temperature of the rice as the placing position of the grain storage device;
s3-4, after the grain storage device is placed, pressing a humidity key, and observing the current humidity inside the tank body through a liquid crystal display screen;
s3-5, comparing the current humidity and temperature in the tank body with the optimal storage temperature and humidity of the rice respectively, and setting a countdown insurance period according to the difference between the current humidity and temperature in the tank body and the optimal storage temperature and humidity of the rice;
in step S5, the countdown data = remaining quality guarantee period — countdown insurance period.
Preferably, the grain storage device further comprises a bracket body for bearing the tank body; the stake body is provided with the side position guardrail that is used for retraining the jar body including supporting base and handle, supporting on the base, and the handle passes through side position guardrail and supports base fixed connection.
Preferably, a moisture and insect resistant structure is also provided; the dampproof insect-proof structure comprises a water filtering structure arranged in the supporting base and a communicating vessel arranged at the bottom of the inner side of the tank body, a plurality of through holes leading to the water filtering structure are formed in the communicating vessel, and the tank body is communicated with the water filtering structure in a sealing manner through the communicating vessel.
Preferably, the support base comprises an upper base body and a lower base body, and the upper base body is detachably and hermetically connected with the lower base body; the water filtering structure comprises a nano-mineral crystal layer arranged at the bottom of the upper seat body, a water placing layer arranged at the top of the lower seat body and a water leaking layer used for isolating the nano-mineral crystal layer and the nano-mineral crystal layer.
Compared with the prior art, the technical scheme has the following advantages:
1) this technical scheme is used for carrying out the rice and stores through setting up a special grain storage device, realizes grain shelf life count-down management and control through setting up grain storage management and control device at grain storage device, treats that the count-down finishes, shows that the shelf life of rice has arrived, and grain storage management and control device just can remind the user, avoids the consumer to ignore the rice shelf life, and then provides health safety guarantee for the consumer.
2) In the technical scheme, the tank body is made of transparent materials, so that the grain state in the tank body can be observed conveniently, and the grains can be found to deteriorate in the first time; the cover body is made of bamboo, so that the cover body is green and environment-friendly and is convenient to process; the lid passes through the sealing washer and jar body elastic seal to ensure jar internal leakproofness of portion, avoid the shelf life of grain to receive the influence to a very big degree.
3) According to the technical scheme, the display is switched back and forth through the function buttons, the operation is simple and easy to understand, the old people at home can easily implement the display, the electric quantity inquiry and the volume setting are included, and the implementation is relatively humanized.
4) According to the technical scheme, the temperature/humidity sensing unit is arranged, the operation of searching the placing position of the grain storage device is implemented in a matched mode, the most appropriate rice storage position is searched in a limited space in a data mode of the rice storage environment, and the influence of the storage environment on the excessive storage period of the rice is avoided; further, through with present jar internal portion humidity and temperature respectively with the best storage temperature of rice and humidity do the contrast, further set up count down insurance period, so for the rice of finally eating safe and reliable more.
5) According to the technical scheme, the supporting frame body is arranged to support and protect the tank body, the tank body is convenient to move, and the tank body is prevented from being broken by a broken hand due to the fact that the surface of the tank body is smooth during moving; the bracket body is made of bamboo wood, so that the environmental protection requirement of the current social development is met; in addition, the technical scheme is combined with Chinese bamboo culture, so that the device is overall elegant and attractive and has strong local characteristics; furthermore, based on the reliable toughness of the bamboo wood, the processing is easier, and the firmness of the support frame body can be ensured.
6) This technical scheme makes jar internal portion keep dry constantly through setting up dampproofing protection against insects structure, the influence that humidity was stored to the rice that has reduced of very big limit.
Drawings
The foregoing and following detailed description of the invention will be apparent when read in conjunction with the following drawings, in which:
FIG. 1 is a block diagram of a rice storage method
FIG. 2 is a schematic front view of a preferred embodiment of a grain storage device;
FIG. 3 is a schematic side view of a preferred embodiment of a grain storage device;
FIG. 4 is a schematic top view of a preferred embodiment of a grain storage device;
in the figure:
1. a tank body; 1.1, an accommodating cavity; 2. a cover body; 2.1, a working cavity; 3. a handle; 4. a seal ring; 5. a grain storage management and control device; 5.1, a buzzer; 5.2, function buttons; 5.3, a liquid crystal display screen; 5.4, an operation panel; 5.5, a master control circuit; 5.6, a power supply unit; 5.7, temperature probe sensor; 5.8, humidity probe sensor; 6. a stent body; 6.1, supporting the base; 6.1.1, an upper seat body; 6.1.2, a lower seat body; 6.2, a handle; 6.3, side guardrails; 7. a communicating vessel; 7.1, through holes; 8. a water filtering structure; 8.1, a nano-mineral crystal layer; 8.2, placing a water layer; 8.3, water leakage layer.
Detailed Description
The technical solutions for achieving the objects of the present invention are further illustrated by the following specific examples, and it should be noted that the technical solutions claimed in the present invention include, but are not limited to, the following examples.
Example 1
The invention discloses a rice storage method based on shelf life countdown, which is a preferred embodiment of the invention and comprises the following steps:
s1, designing a grain storage device, wherein the grain storage device comprises a tank body 1, a cover body 2 and a grain storage management and control device 5 arranged on the cover body 2; the grain storage management and control device 5 comprises a countdown module for setting, displaying and counting down the quality guarantee period of the grain.
S2, sterilizing and airing the tank body 1 and the cover body 2; specifically, the cover body 2 can be sterilized by smearing alcohol, and the tank body 1 can be sterilized by steaming at high temperature. The grain storage device through the disinfection treatment is safer and more reassuring to use.
S3, filling the purchased rice into the can body 1, and sealing the can body 1 by the lid body 2. The tank body 1 is sealed, so that rice can be stored more conveniently, and the shelf life of grains is prevented from being influenced to a great extent.
And S4, calculating the remaining quality guarantee period according to the production date and the total quality guarantee period on the rice package.
And S5, inputting countdown data into the countdown module according to the remaining quality guarantee period, and starting the quality guarantee period countdown.
S6, judging whether the countdown is finished by using a countdown module; if yes, a sound is made to remind the user that the rice is overdue, and the user returns to the step S2 after pouring out the overdue rice; if not, continuing to execute countdown work;
s7, judging whether the rice in the tank body 1 is used up or not; if so, the process returns to step S3, and if not, the process returns to step S6.
This technical scheme is used for carrying out the rice and stores through setting up a special grain storage device, realizes grain shelf life count-down management and control through setting up grain storage management and control device 5 at grain storage device, treats that the count-down finishes, shows that the shelf life of rice has arrived, and grain storage management and control device 5 just can remind the user, avoids the consumer to ignore the rice shelf life, and then provides health safety guarantee for the consumer.
Example 2
The invention discloses a rice storage method based on shelf life countdown, which is a preferred embodiment of the invention and comprises the following steps:
s1, designing a grain storage device, wherein the grain storage device comprises a tank body 1, a cover body 2 and a grain storage management and control device 5 arranged on the cover body 2; the grain storage management and control device 5 comprises a countdown module for setting, displaying and counting down the quality guarantee period of the grain. Specifically, the countdown module comprises a power supply unit 5.6, a buzzer 5.1, an operation panel 5.4 with a function button 5.2 and a liquid crystal display screen 5.3, and a main control circuit 5.5 with a microprocessor, and based on the above, the grain storage device is designed to comprise the following steps:
s1-1, manufacturing a tank body 1 by adopting a transparent material (such as organic glass);
s1-2, manufacturing a cover body 2 by adopting bamboo wood, integrally arranging a grab handle 3 at the top of the cover body 2, and arranging a sealing ring 4 along the circumferential direction of the cover body 2;
s1-3, connecting the countdown module, namely electrically connecting the power supply unit 5.6, the buzzer 5.1 and the operation panel 5.4 to the main control circuit 5.5;
s1-4, a working cavity 2.1 is opened in the cover 2, the main control circuit 5.5 and the power supply unit 5.6 are disposed in the working cavity 2.1, and then the buzzer 5.1 and the operation panel 5.4 are embedded in the top of the cover 2.
And S2, sterilizing and airing the tank body 1 and the cover body 2.
S3, filling the purchased rice into the can body 1, and sealing the can body 1 by the cover body 2, specifically, elastic sealing by the seal ring 4.
And S4, calculating the remaining quality guarantee period according to the production date and the total quality guarantee period on the rice package.
And S5, inputting countdown data into the countdown module according to the remaining quality guarantee period, and starting the quality guarantee period countdown. Wherein the content of the first and second substances,
s6, judging whether the countdown is finished by using a countdown module; if yes, a sound is made to remind the user that the rice is overdue, and the user returns to the step S2 after pouring out the overdue rice; if not, continuing to execute countdown work;
s7, judging whether the rice in the tank body 1 is used up or not; if so, the process returns to step S3, otherwise, whether the rice is deteriorated or not is observed outside the can body 1, otherwise, the process returns to step S6, and if so, the rice in the can body 1 is replaced, and then, the process returns to step S2.
In the technical scheme, the tank body 1 is made of transparent materials, so that the grain state in the tank body 1 can be observed conveniently, and the grains can be found to deteriorate at the first time; the cover body 2 is made of bamboo, so that the cover is green and environment-friendly and is convenient to process; the lid 2 passes through sealing washer 4 and jar body 1 elastic seal to ensure jar body 1 inside leakproofness, avoid the shelf life of grain to receive the influence to a very big degree.
Example 3
The invention discloses a rice storage method based on shelf life countdown, which is a preferred embodiment of the invention and comprises the following steps:
s1, designing a grain storage device, wherein the grain storage device comprises a tank body 1, a cover body 2 and a grain storage management and control device 5 arranged on the cover body 2; the grain storage management and control device 5 comprises a countdown module for setting, displaying and counting down the quality guarantee period of the grain. The countdown module comprises a power supply unit 5.6, a buzzer 5.1, an operation panel 5.4 with a function button 5.2 and a liquid crystal display screen 5.3, and a main control circuit 5.5 with a microprocessor, wherein the power supply unit 5.6, the buzzer 5.1 and the operation panel 5.4 are electrically connected to the main control circuit 5.5. Further, the function buttons 5.2 include a power key, a set key, a volume key, a confirm key, and number keys of 0 to 9.
And S2, sterilizing and airing the tank body 1 and the cover body 2.
S3, filling the purchased rice into the can body 1, and sealing the can body 1 by the lid body 2.
And S4, calculating the remaining quality guarantee period according to the production date and the total quality guarantee period on the rice package.
S5, inputting countdown data into the countdown module according to the remaining quality guarantee period, and starting the quality guarantee period countdown, which specifically comprises the following operation steps:
s5-1, inquiring the electric quantity, pressing an electric quantity key, checking whether the residual electric quantity is sufficient through a liquid crystal display screen 5.3, if not, replacing a battery or charging, and if not, setting the volume;
s5-2, setting the volume, pressing the volume key, entering the volume setting program, setting the volume through the number keys, and clicking the confirm key to finish the volume setting;
and S5-3, setting countdown, pressing a setting key, entering a countdown setting program, inputting countdown data through a numeric key, and clicking a confirmation key to start the expiration date countdown.
S6, judging whether the countdown is finished by using a countdown module; if yes, a sound is made to remind the user that the rice is overdue, and the user returns to the step S2 after pouring out the overdue rice; if not, continuing to execute countdown work;
s7, judging whether the rice in the tank body 1 is used up or not; if so, the process returns to step S3, and if not, the process returns to step S6.
This technical scheme switches the demonstration through each function button 5.2 round trip, and easy operation is understandable, and the old man of family also can easily implement, has included electric quantity inquiry and volume setting (set up suitable volume, when guaranteeing that the user can hear the sound suggestion, avoids proruption too big sound and receives the frightening), implements relative hommization.
Example 4
The invention discloses a rice storage method based on shelf life countdown, which is a preferred embodiment of the invention and comprises the following steps:
s1, designing a grain storage device, wherein the grain storage device comprises a tank body 1, a cover body 2 and a grain storage management and control device 5 arranged on the cover body 2; the grain storage management and control device 5 comprises a temperature/humidity sensing unit and a countdown module for setting, displaying and counting down the quality guarantee period of the grain. The countdown module comprises a power supply unit 5.6, a buzzer 5.1, an operation panel 5.4 with a function button 5.2 and a liquid crystal display screen 5.3, and a main control circuit 5.5 with a microprocessor; the temperature/humidity sensing unit comprises a temperature probe sensor 5.7 and a humidity probe sensor 5.8. Based on this, design grain storage device includes the following step:
s1-1, manufacturing the tank body 1 by adopting a transparent material;
s1-2, manufacturing a cover body 2 by adopting bamboo wood, integrally arranging a grab handle 3 at the top of the cover body 2, and arranging a sealing ring 4 along the circumferential direction of the cover body 2;
s1-3, connecting a countdown module, namely electrically connecting the power supply unit 5.6, the buzzer 5.1 and the operation panel 5.4 to the main control circuit 5.5, and then electrically connecting the temperature/humidity sensing unit to the main control circuit 5.5;
s1-4, a working cavity 2.1 is opened in the lid 2, a main control circuit 5.5 and a power supply unit 5.6 are disposed in the working cavity 2.1, then a buzzer 5.1 and an operation panel 5.4 are embedded in the top of the lid 2, and a temperature probe sensor 5.7 and a humidity probe sensor 5.8 are respectively and vertically fixed at the bottom of the lid 2.
And S2, sterilizing and airing the tank body 1 and the cover body 2.
S3, loading the purchased rice into the tank body 1, sealing the tank body 1 through the cover body 2, and then searching the placing position of the grain storage device, wherein the searching of the placing position of the grain storage device specifically comprises the following operation steps:
s3-1, determining a plurality of relatively low-temperature and dry positions in a room;
s3-2, respectively pressing a temperature key at each position, and observing the current temperature inside the tank body 1 through a liquid crystal display screen 5.3;
s3-3, respectively comparing the temperatures corresponding to all the positions with the optimal storage temperature of the rice, and selecting the position closest to the optimal storage temperature of the rice as the placing position of the grain storage device;
s3-4, after the grain storage device is placed, pressing a humidity key, and observing the current humidity inside the tank body 1 through a liquid crystal display screen 5.3;
s3-5, comparing the current humidity and temperature inside the tank body 1 with the optimal storage temperature and humidity of the rice respectively, and setting a countdown insurance period according to the difference between the current humidity and temperature inside the tank body 1 and the optimal storage temperature and humidity of the rice, wherein the greater the difference is, the longer the countdown insurance period is;
and S4, calculating the remaining quality guarantee period according to the production date and the total quality guarantee period on the rice package.
S5, inputting countdown data into the countdown module according to the remaining quality guarantee period, and starting the quality guarantee period countdown, wherein the countdown data = remaining quality guarantee period — countdown guarantee period.
S6, judging whether the countdown is finished by using a countdown module; if yes, a sound is made to remind the user that the rice is overdue, and the user returns to the step S2 after pouring out the overdue rice; if not, continuing to execute countdown work;
s7, judging whether the rice in the tank body 1 is used up or not; if so, the process returns to step S3, otherwise, whether the rice is deteriorated or not is observed outside the can body 1, otherwise, the process returns to step S6, and if so, the rice in the can body 1 is replaced, and then, the process returns to step S2.
According to the technical scheme, the temperature/humidity sensing unit is arranged, the operation of searching the placing position of the grain storage device is implemented in a matched manner, the most appropriate rice storage position (namely the final placing position of the grain storage device) is searched in a limited space in a data mode of the rice storage environment, and the influence of the storage environment on the excessive storage period of the rice is avoided; further, through with present jar internal portion humidity and temperature respectively with the best storage temperature of rice and humidity do the contrast, further set up count down insurance period, so for the rice of finally eating safe and reliable more.
Example 5
The invention discloses a rice storage method based on shelf life countdown, which is a preferred embodiment of the invention and comprises the following steps:
s1, designing a grain storage device, wherein the grain storage device comprises a tank body 1, a cover body 2, and a grain storage management and control device 5, a support body 6 and an insect prevention structure which are arranged on the cover body 2.
Wherein, including being used for setting up, showing and count down the count down module of grain shelf life in grain storage management and control device 5.
The support body 6 is provided with the side position guardrail 6.3 that is used for retraining jar body 1 including supporting base 6.1 and handle 6.2, supporting base 6.1 on, handle 6.2 through side position guardrail 6.3 with support base 6.1 fixed connection.
The dampproofing protection against insects structure including set up in the inside drainage structure 8 of supporting base 6.1 with set up in the linker 7 of the inboard bottom of jar body 1 is provided with a plurality of through-holes 7.1 that lead to drainage structure 8 on the linker 7, jar body 1 through linker 7 with drainage structure 8 sealed communicate with each other.
Further, the supporting base 6.1 comprises an upper base 6.1.1 and a lower base 6.1.2, and the upper base 6.1.1 and the lower base 6.1.2 are detachably connected in a sealing manner (for example, can be connected in a spiral manner); the water filtering structure 8 comprises a nano-mineral crystal layer 8.1 arranged at the bottom of the upper seat body 6.1.1, a water placing layer 8.2 arranged at the top of the lower seat body 6.1.2 and a water leakage layer 8.3 used for isolating the nano-mineral crystal layer 8.1 from the nano-mineral crystal layer 8.1. When the water layer 8.2 is filled, the lower seat 6.1.2 can be detached from the upper seat 6.1.1, and the lower seat 6.1.2 is installed at the bottom of the upper seat 6.1.1 again after the water is treated.
S2, sterilizing and airing the tank body 1 and the cover body 2; specifically, the cover body 2 can be sterilized by smearing alcohol, and the tank body 1 can be sterilized by steaming at high temperature. The grain storage device through the disinfection treatment is safer and more reassuring to use.
S3, filling the purchased rice into the can body 1, and sealing the can body 1 by the lid body 2. The tank body 1 is sealed, so that rice can be stored more conveniently, and the shelf life of grains is prevented from being influenced to a great extent.
And S4, calculating the remaining quality guarantee period according to the production date and the total quality guarantee period on the rice package.
And S5, inputting countdown data into the countdown module according to the remaining quality guarantee period, and starting the quality guarantee period countdown.
S6, judging whether the countdown is finished by using a countdown module; if yes, a sound is made to remind the user that the rice is overdue, and the user returns to the step S2 after pouring out the overdue rice; if not, continuing to execute countdown work;
s7, judging whether the rice in the tank body 1 is used up or not; if so, the process returns to step S3, and if not, the process returns to step S6.
According to the technical scheme, the supporting frame body is arranged to support and protect the tank body 1, the tank body is convenient to move, and the tank body 1 is prevented from being broken by a broken hand due to the smooth surface during moving; the bracket body 6 is made of bamboo wood, and meets the environmental protection requirement of the current social development; in addition, the technical scheme is combined with Chinese bamboo culture, so that the device is overall elegant and attractive and has strong local characteristics; furthermore, based on the reliable toughness of the bamboo wood, the processing is easier, and the firmness of the support frame body can be ensured.
This technical scheme makes 1 inside of jar body keep dry constantly through setting up dampproofing protection against insects structure, the influence that humidity was stored to the rice that has reduced of very big limit.
Claims (8)
1. A rice storage method based on shelf life countdown is characterized by comprising the following steps:
s1, designing a grain storage device, wherein the grain storage device comprises a tank body (1), a cover body (2) and a grain storage management and control device (5) arranged on the cover body (2); the grain storage management and control device (5) comprises a countdown module used for setting, displaying and counting down the quality guarantee period of the grain;
s2, sterilizing and airing the tank body (1) and the cover body (2);
s3, putting the purchased rice into the can body (1), and sealing the can body (1) through the cover body (2);
s4, calculating the remaining quality guarantee period according to the production date and the total quality guarantee period on the rice package;
s5, inputting countdown data into the countdown module according to the remaining quality guarantee period, and starting the quality guarantee period countdown;
s6, judging whether the countdown is finished by using a countdown module; if yes, a sound is made to remind the user that the rice is overdue, and the user returns to the step S2 after pouring out the overdue rice; if not, continuing to execute countdown work;
s7, judging whether the rice in the tank body (1) is used up or not; if so, the process returns to step S3, and if not, the process returns to step S6.
2. The shelf-life-countdown-based rice storage method of claim 1, wherein the shelf-life-count-based rice storage method comprises: in the step S1, the countdown module includes a power supply unit (5.6), a buzzer (5.1), an operation panel (5.4) with a function button (5.2) and a liquid crystal display (5.3), and a main control circuit (5.5) with a microprocessor, and the grain storage device is designed to include the following steps:
s1-1, manufacturing the tank body (1) by adopting a transparent material;
s1-2, manufacturing a cover body (2) by adopting bamboo wood, integrally arranging a grab handle (3) at the top of the cover body (2), and arranging a sealing ring (4) along the circumferential direction of the cover body (2);
s1-3, connecting a countdown module, namely electrically connecting the power supply unit (5.6), the buzzer (5.1) and the operation panel (5.4) to the main control circuit (5.5);
s1-4, a working cavity (2.1) is arranged in the cover body (2), the main control circuit (5.5) and the power supply unit (5.6) are arranged in the working cavity (2.1), and then the buzzer (5.1) and the operation panel (5.4) are embedded in the top of the cover body (2).
3. The shelf-life-countdown-based rice storage method of claim 2, wherein the shelf-life-count-based rice storage method comprises: the function buttons (5.2) comprise an electric quantity key, a setting key, a volume key, a confirmation key and number keys from 0 to 9; the step S5 includes the following operation steps:
s5-1, inquiring the electric quantity, pressing an electric quantity key, checking whether the residual electric quantity is sufficient through a liquid crystal display screen (5.3), if not, replacing a battery or charging, and if not, setting the volume;
s5-2, setting the volume, pressing the volume key, entering the volume setting program, setting the volume through the number keys, and clicking the confirm key to finish the volume setting;
and S5-3, setting countdown, pressing a setting key, entering a countdown setting program, inputting countdown data through a numeric key, and clicking a confirmation key to start the expiration date countdown.
4. The shelf-life-countdown-based rice storage method of claim 2, wherein the shelf-life-count-based rice storage method comprises: in the step S1, the grain storage and control device (5) further includes a temperature/humidity sensing unit, and the temperature/humidity sensing unit includes a temperature probe sensor (5.7) and a humidity probe sensor (5.8); in the step S1-3, the method further includes electrically connecting the temperature/humidity sensing unit to a main control circuit (5.5); in the step S1-4, the method further includes vertically fixing the temperature probe sensor (5.7) and the humidity probe sensor (5.8) to the bottom of the cover body (2), respectively.
5. The shelf-life-countdown-based rice storage method of claim 4, wherein the shelf-life-count-based rice storage method comprises: the function buttons (5.2) comprise a temperature key and a humidity key; in step S3, after the tank body (1) is sealed by the cover body (2), the method further includes finding the placing position of the grain storage device, and specifically includes the following steps:
s3-1, determining a plurality of relatively low-temperature and dry positions in a room;
s3-2, respectively pressing a temperature key at each position, and observing the current internal temperature of the tank body (1) through a liquid crystal display screen (5.3);
s3-3, respectively comparing the temperatures corresponding to all the positions with the optimal storage temperature of the rice, and selecting the position closest to the optimal storage temperature of the rice as the placing position of the grain storage device;
s3-4, after the grain storage device is placed, pressing a humidity key, and observing the current humidity inside the tank body (1) through a liquid crystal display screen (5.3);
s3-5, comparing the current humidity and temperature inside the tank body (1) with the optimal storage temperature and humidity of the rice respectively, and setting a countdown insurance period according to the difference between the current humidity and temperature inside the tank body (1) and the optimal storage temperature and humidity of the rice;
in step S5, the countdown data = remaining quality guarantee period — countdown insurance period.
6. The shelf-life-countdown-based rice storage method of claim 1, wherein the shelf-life-count-based rice storage method comprises: the grain storage device also comprises a bracket body (6) for bearing the tank body (1); the support body (6) comprises a support base (6.1), a handle (6.2) and a side guardrail (6.3) used for restraining the tank body (1) and arranged on the support base (6.1), and the handle (6.2) is fixedly connected with the support base (6.1) through the side guardrail (6.3).
7. The shelf-life-countdown-based rice storage method of claim 6, wherein the shelf-life-count-based rice storage method comprises: a moisture-proof and insect-proof structure is also provided; the dampproof and mothproof structure comprises a water filtering structure (8) arranged in the supporting base (6.1) and a communicating vessel (7) arranged at the bottom of the inner side of the tank body (1), a plurality of through holes (7.1) leading to the water filtering structure (8) are formed in the communicating vessel (7), and the tank body (1) is communicated with the water filtering structure (8) in a sealing way through the communicating vessel (7).
8. The shelf-life-countdown-based rice storage method of claim 7, wherein the shelf-life-count-based rice storage method comprises: the supporting base (6.1) comprises an upper base body (6.1.1) and a lower base body (6.1.2), and the upper base body (6.1.1) is detachably and hermetically connected with the lower base body (6.1.2); the water filtering structure (8) comprises a nano-mineral crystal layer (8.1) arranged at the bottom of the upper seat body (6.1.1), a water placing layer (8.2) arranged at the top of the lower seat body (6.1.2) and a water leakage layer (8.3) used for isolating the nano-mineral crystal layer (8.1) and the nano-mineral crystal layer (8.1).
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| CN202111540435.1A CN114208506A (en) | 2021-12-16 | 2021-12-16 | Rice storage method based on shelf life countdown |
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| CN101992898A (en) * | 2009-08-26 | 2011-03-30 | 鸿富锦精密工业（深圳）有限公司 | Food container |
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