CN117760143A - Plasma fresh-keeping cabinet and fresh-keeping cabinet control system - Google Patents
Plasma fresh-keeping cabinet and fresh-keeping cabinet control system Download PDFInfo
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- CN117760143A CN117760143A CN202311800312.6A CN202311800312A CN117760143A CN 117760143 A CN117760143 A CN 117760143A CN 202311800312 A CN202311800312 A CN 202311800312A CN 117760143 A CN117760143 A CN 117760143A
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- 238000009413 insulation Methods 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000005265 energy consumption Methods 0.000 claims abstract description 7
- 238000004140 cleaning Methods 0.000 claims description 19
- 238000013136 deep learning model Methods 0.000 claims description 15
- 235000013305 food Nutrition 0.000 claims description 15
- 238000012545 processing Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000009423 ventilation Methods 0.000 claims description 8
- 238000007791 dehumidification Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 4
- 238000013135 deep learning Methods 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 4
- 239000003507 refrigerant Substances 0.000 claims description 4
- 238000012417 linear regression Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000003749 cleanliness Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 2
- 238000009920 food preservation Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 description 11
- 241000894006 Bacteria Species 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000001276 controlling effect Effects 0.000 description 4
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 241000186781 Listeria Species 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
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Abstract
The invention relates to the field of food preservation, in particular to a plasma preservation cabinet and a preservation cabinet control system. The invention provides a plasma fresh-keeping cabinet and a fresh-keeping cabinet control system, which are used for overcoming the defects that the traditional fresh-keeping cabinet in the prior art is large in noise, high in energy consumption, inconspicuous in faults and unusable in power failure. According to the invention, by setting the running time and the running task, whether the task is completed within a fixed time range is detected in time, the purpose of fault detection is achieved, and a user is informed by running the indicator lamp; the sound insulation layer is arranged, so that the effect of reducing noise is achieved; a battery and a battery control module are arranged; the operation mode of the fresh-keeping cabinet can be adjusted by the control module according to the signal sent by the air detection module. The user can timely acquire the fault information of the fresh-keeping cabinet and timely make treatment, so that the application scene is wider, the user can better face various burst scenes, and the cost is reduced for the user.
Description
Technical Field
The invention relates to the field of food preservation, in particular to a plasma preservation cabinet and a preservation cabinet control system.
Background
Along with the progress of productivity and living standard, the demands of people for fresh food are continuously improved, and various fresh-keeping cabinets on the market at present inhibit the activity of microorganisms on the surface of food by a method of reducing the storage temperature, so that the aim of keeping the food fresh for a long time is fulfilled. However, the method can only slow down the propagation speed of bacteria to a limited extent, cannot kill bacteria, has a limited shelf life for fresh food, can easily cause excessive bacterial growth in a fresh-keeping cabinet, and can easily pollute clean food such as cooked food, sliced fruits and the like. Cold bacteria such as listeria are more likely to grow in the environment of the fresh-keeping cabinet, causing serious food safety problems. At present, few fresh-keeping cabinets with integrated disinfection functions mostly adopt disinfection factors such as ozone, ultraviolet light, chemical spraying and the like to disinfect the space in the cabinet and the food surface. It is obvious that ozone and ultraviolet light have different degrees of side effects on human bodies, the ozone and ultraviolet light are not suitable for long-term use and are also not suitable for an open air curtain cabinet, and chemical spray residues on the surface of food are not easy to clean and are serious potential safety hazards.
The low-temperature plasma is in a fourth state of a substance, the gas in the low-temperature plasma is activated by an electric field between two polar plates, and generated active particles such as active oxygen, active nitrogen, free radicals and the like with activities such as oxidizing ability are increasingly widely applied in the field of preservation. The traditional plasma fresh-keeping means has large noise, is not suitable for being used in families and scenes with low noise requirements, is high in electricity consumption, cannot work normally when power is off, cannot acquire failure information in time when the inside fails, and is easy to cause food stored inside to decay and the like.
Therefore, there is a need to develop a plasma fresh-keeping cabinet and a fresh-keeping cabinet control system to overcome the disadvantages in the prior art.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects of large noise, high energy consumption, inconspicuous faults and incapability of using during power failure of the traditional fresh-keeping cabinet in the prior art, and aims to provide a plasma fresh-keeping cabinet and a fresh-keeping cabinet control system.
(2) Technical proposal
In order to solve the technical problems, the invention provides a control system of a plasma fresh-keeping cabinet, which comprises the following modules:
the air detection module receives and analyzes data sent by the air sensor;
the operation control module is used for controlling the operation and power adjustment of the fresh-keeping cabinet;
the information transmission module is responsible for signal transmission among the modules;
the recording module is used for recording the running time and the power consumption of the fresh-keeping cabinet;
the battery control module controls the battery to supply energy and provides maintenance service for the battery;
the dehumidification module is used for carrying out dehumidification operation according to the humidity of the air in the fresh-keeping cabinet detected by the operation control module;
the refrigerating module controls the refrigerating operation of the fresh-keeping cabinet according to the instruction sent by the operation control module;
and the cleaning module is used for controlling the plasma generator according to the instruction sent by the operation control module to perform cleaning operation on the fresh-keeping cabinet.
Further, the air detection module predicts the colony content and the temperature data in the air sent by the air sensor by using a deep learning model so as to control the running power of the fresh-keeping cabinet and the starting of each component according to the data prediction result.
Further, the air detection module acquires the colony content and the temperature in the air through the air sensor and records the state inside the fresh-keeping cabinet, the deep learning model is used for prediction, the deep learning model is used for deep learning by accessing the historical air condition and the user use habit of the plasma fresh-keeping cabinet as learning data, the fitting operation is carried out according to the historical air condition and the user use habit of the plasma fresh-keeping cabinet, the linear regression is used for the historical air condition and the user use habit of the plasma fresh-keeping cabinet, the prediction is carried out, the colony content or the temperature inside the fresh-keeping cabinet is judged, signals are sent when the colony content or the temperature exceeds a threshold value in the preset time of the user, other modules are controlled to start working, and the air state inside the fresh-keeping cabinet is expressed by the following formula:
f(x)＝S*(ΔC*T)+A
s is the current air state in the fresh-keeping cabinet, delta C is the change rate, T is the time, A is the switching times of a user, and the deep learning model is used for completing the prediction of the air state in the fresh-keeping cabinet in the expected time by modifying parameters of the formula.
Further, the operation control module can adjust the operation mode of the fresh-keeping cabinet according to the signal sent by the air detection module, when the colony count content is more than 300/ml, the cleaning mode is started, when the temperature is higher than a preset value of a user, the refrigerating mode and the cleaning mode can be started simultaneously, and when the two conditions are not met, the energy-saving mode can be started.
Further, after the refrigeration or cleaning mode is started, calculating according to the current air state in the fresh-keeping cabinet, the target air state in the fresh-keeping cabinet and the refrigeration or cleaning speed, and designing the running time, wherein the specific formula is as follows:
T＝((C_1-C_2)/ΔC)*(V/1M^3)
wherein delta C is the temperature or cleanliness variation of air in the unit time volume, C1 is the current state, C2 is the target state, V is the volume of the fresh-keeping cabinet, T is the required running time, and if the work requirement is not finished within the running time +/-20%, a fault prompt is sent out by using the running indicator lamp.
Further, the energy-saving mode utilizes the operation control module to judge whether to operate according to the current air state in the fresh-keeping cabinet, and the working frequencies of the plasma generator and the refrigerant are adjusted by changing the current transmission to the ion generator and the refrigerator, so that the purpose of saving energy consumption for users is achieved.
Further, the plasma fresh-keeping cabinet control system is provided with a battery, and can supply energy for a certain time through the battery control module when power is cut off.
Further, the battery control module can maintain the battery, when normal power supply is performed, the fixed time is set to start negative timing, when the timing returns to zero, the battery is used for supplying power, meanwhile, a user can manually select the battery for supplying power, when power is off in midway, the negative timing is stopped, and when power is on, the negative timing is restarted.
The invention also provides a plasma fresh-keeping cabinet which comprises a fresh-keeping cabinet body, a sound insulation layer, a plasma generator, a baffle, a battery, a signal processing device, an air sensor, a ventilation baffle and an operation indicator lamp, wherein the sound insulation layer is embedded in the fresh-keeping cabinet body and clings to the inside of the fresh-keeping cabinet body, the plasma generator is arranged in the fresh-keeping cabinet body close to the sound insulation layer, the ventilation baffle is arranged outside the plasma generator, the baffle is arranged in the fresh-keeping cabinet body close to the sound insulation layer, the battery is arranged in the baffle, the signal processing device and the operation indicator lamp are sequentially arranged at the bottom of one side face of the fresh-keeping cabinet body, and the air sensor is arranged on the outer wall of the sound insulation layer.
Further, the air sensor, the plasma generator, the operation indicator lamp, the battery and the signal processing device are electrically connected, signals are convenient to transmit mutually, each module of the plasma fresh-keeping cabinet control system is arranged in the signal processing device, and meanwhile, the soundproof layer is inlaid in the fresh-keeping cabinet main body to block harmonic electromagnetic noise and vibration.
3) Advantageous effects
According to the invention, by setting the running time and the running task, whether the task is completed within a fixed time range is detected in time, the purpose of fault detection is achieved, and the user is informed by running the indicator lamp, so that the user can acquire the fault information of the fresh-keeping cabinet in time and respond in time to process.
According to the invention, the sound insulation layer is arranged, so that the propagation distance of noise when the plasma fresh-keeping cabinet operates is reduced, the effect of reducing the noise is achieved, the scene application meeting the requirements of household use and low noise is realized, the application scene is wider, and the characteristics of universality are realized.
The invention is provided with the battery and the battery control module, the battery is managed through the battery control module, the battery is maintained regularly, and the battery is used for supplying energy when power is cut off, so that a user can better face various burst scenes, and the adaptability of the fresh-keeping cabinet is improved.
The invention is provided with the control module, the running mode of the fresh-keeping cabinet can be adjusted by the control module according to the signal sent by the air detection module, and when the air state in the fresh-keeping cabinet is good, the fresh-keeping cabinet automatically runs in an energy-saving mode, so that the utilization of electric energy is reduced, the electricity charge expenditure of a user is saved, and the cost is reduced for the user.
According to the invention, by setting the energy-saving mode, the operation control module is utilized to judge whether to operate according to the current air state in the fresh-keeping cabinet, and the working frequencies of the plasma generator and the refrigerant are regulated by changing the current transmission to the ion generator and the refrigerator, so that the purpose of saving energy consumption for users is achieved, and the monetary cost required by the users when using the plasma fresh-keeping cabinet is reduced.
Drawings
FIG. 1 is a schematic diagram of a control system of the present invention.
Fig. 2 is a schematic longitudinal cross-section of the present invention.
Fig. 3 is a schematic view of a front device of the present invention.
The marks in the drawings are: the fresh-keeping cabinet comprises a fresh-keeping cabinet main body, a 2-sound insulation layer, a 3-plasma generator, a 4-baffle, a 5-battery, a 6-signal processing device, a 7-air sensor, an 8-ventilation baffle and a 9-running indicator lamp.
Detailed Description
The invention is further described below with reference to the drawings and examples.
Example 1
The invention provides a plasma fresh-keeping cabinet and a control system thereof, as shown in fig. 2, the plasma fresh-keeping cabinet comprises a fresh-keeping cabinet main body 1, a sound insulation layer 2, a plasma generator 3, a baffle 4, a battery 5, a signal processing device 6, an air sensor 7, a ventilation baffle 8 and an operation indicator 9, wherein the sound insulation layer 2 is embedded in the fresh-keeping cabinet main body 1, the sound insulation layer 2 is tightly attached to the interior of the fresh-keeping cabinet main body 1, the plasma generator 3 is arranged in the fresh-keeping cabinet main body 1 close to the sound insulation layer 2, the ventilation baffle 8 is arranged outside the ion generator 3, the baffle 4 is arranged in the fresh-keeping cabinet main body 1 close to the sound insulation layer 2, the battery 5 is arranged in the baffle 4, the signal processing device 6 and the operation indicator 9 are sequentially arranged at the bottom of one side surface of the fresh-keeping cabinet main body 1, and the air sensor 7 is arranged on the outer wall of the sound insulation layer 2.
Wherein the fresh-keeping cabinet is inside to contain the baffle, installs plasma generator under ventilation baffle, installs the battery in the baffle, and the baffle of protection battery is the hole-free design, avoids the battery to receive the corruption, and fresh-keeping cabinet externally mounted has the operation pilot lamp, has signal processing device under the operation pilot lamp, and each module of fresh-keeping cabinet control system sets up in signal processing device 6, and fresh-keeping cabinet main part inlays simultaneously has the puigging, reduces the noise that plasma generator produced.
As shown in fig. 1, the plasma fresh-keeping cabinet control system comprises the following modules:
the air detection module is used for acquiring the air state in the fresh-keeping cabinet through an air sensor, receiving data sent by the air sensor and analyzing the data;
the operation control module is used for controlling the refrigeration of the plasma fresh-keeping cabinet and the operation of the plasma generator and the power adjustment of the refrigeration and the plasma generator;
the information transmission module is responsible for signal transmission among the modules and helps the modules to realize information communication;
the recording module is used for recording the running time and the power consumption of the fresh-keeping cabinet;
the battery control module controls the battery to supply energy and provides maintenance service for the battery;
the dehumidification module is used for selectively executing the dehumidification operation according to the command issued by the operation control module and carrying out the dehumidification operation on the humidity of the air in the fresh-keeping cabinet;
the refrigerating module is used for selectively executing the refrigerating operation according to the command issued by the operation control module and carrying out the refrigerating operation on the air in the fresh-keeping cabinet;
and the cleaning module is used for controlling the plasma generator according to the instruction sent by the operation control module to perform cleaning operation on the fresh-keeping cabinet.
In the operation process of the fresh-keeping cabinet, the air detection module judges the operation power of the fresh-keeping cabinet and the starting of each component according to the data sent by the air sensor, and judges the operation mode of the fresh-keeping cabinet according to the actual condition inside the fresh-keeping cabinet, so that unnecessary resource waste and unexpected faults are avoided.
The air detection module acquires colony content and temperature in air through an air sensor and records the state inside the fresh-keeping cabinet, the deep learning model is used for prediction, the deep learning model is used for deep learning by accessing the historical air condition and the user use habit of the plasma fresh-keeping cabinet as learning data, fitting operation is carried out according to the historical air condition and the user use habit of the plasma fresh-keeping cabinet by using linear regression, the historical air condition and the user use habit of the plasma fresh-keeping cabinet are recorded, the deep learning model is checked in the operation process of the air detection module, whether the requirement is met or not is judged, when the deep learning model meets the requirement, the air condition and the user use habit of the plasma fresh-keeping cabinet are carried out, signals are sent when the colony content or the temperature inside the fresh-keeping cabinet exceeds a threshold value in the preset time of the user, other modules are controlled to start working, and the air state inside the fresh-keeping cabinet is specifically represented by the following formula:
f(x)＝S*ΔC*T)+A
s is the current air state in the fresh-keeping cabinet, delta C is the change rate, T is the time, A is the switching times of a user, and the deep learning model is used for completing the prediction of the air state in the fresh-keeping cabinet in the expected time by modifying parameters of the formula.
The running state of the fresh-keeping cabinet is adjusted by predicting the air state in the fresh-keeping cabinet, so that the situation that the temperature in the fresh-keeping cabinet or the colony content in the air is too high to finish timely treatment is avoided, and the fresh-keeping cabinet is controlled to execute corresponding operation before the colony content in the fresh-keeping cabinet or the temperature in the air reaches a critical point.
The fresh-keeping cabinet specifically judges the state in the fresh-keeping cabinet according to the colony content in the air and the temperature data and combining the deep learning according to the internal air detection module, and the judgment function is realized only by relying on the colony content in the air and the temperature, so that other calculation is reduced, namely, the efficiency of judging by the deep learning model is improved, the reaction speed of an intelligent control system of the fresh-keeping cabinet can be improved, and the condition in the fresh-keeping cabinet is timely processed.
The operation control module can adjust the operation mode of the fresh-keeping cabinet according to the signals sent by the air detection module, the specific information of the air in the refrigerator is monitored through the air sensor, the specific information comprises the temperature and the colony count content, the temperature and the colony count content in the future are predicted by the deep learning model, the cleaning mode is started when the colony count content predicted in the preset time of a user is more than 300/ml & lt 3 & gt, the refrigeration mode is started when the temperature predicted in the preset time of the user is higher than the preset value of the user, meanwhile, the refrigeration mode and the cleaning mode can be started simultaneously, the energy-saving mode can be started when the conditions of the two are not met, the operation mode of the fresh-keeping cabinet can be adjusted according to the signals sent by the air detection module through the control module, when the air state in the fresh-keeping cabinet is good, the fresh-keeping cabinet automatically operates the energy-saving mode, the operation control module is used for judging whether the fresh-keeping cabinet operates according to the current air state in the fresh-keeping cabinet, the current transportation of the ionizer and the refrigerating machine is changed, the working frequency of the plasma generator and the refrigerating agent is adjusted, the purposes of saving energy consumption of the user are achieved, the electricity utilization is reduced, the cost of the user is saved, the cost of the user is lowered, the cost is saved, the user, the cost is lowered, the cost is simultaneously, and the user is not limited, and the operation is not limited by the single or and can be greatly improved, and simultaneously, and the operation is achieved.
When the temperature meets the starting of the refrigeration mode, calculating according to the current air temperature, the target temperature and the refrigeration rate, and designing the running time, wherein the specific formula is as follows:
T1＝((C1-C2)/ΔC)*(V/1M 2 )
wherein ΔC is the temperature variation in the unit time volume, C1 is current temperature, C2 is target temperature, V is the volume of fresh-keeping cabinet, T1 is required operating time, if the refrigeration demand is not accomplished in operating time + -20%, then utilize the operation pilot lamp to send out the trouble suggestion, through predicting refrigerated operating time, detect fresh-keeping cabinet actual refrigeration's efficiency, accessible operation pilot lamp in time sends the suggestion to the user when fresh-keeping cabinet refrigeration goes wrong for the user can in time acquire fault information, in time makes the feedback and repairs, avoid delaying normal use.
After the cleaning mode is started, calculating according to the current air bacterial content, the target bacterial content and the air purification efficiency, and designing the running time, wherein the specific formula is as follows:
T2＝((S1-S2)/ΔS)*(V/1M 2 )
the utility model provides a fresh-keeping cabinet cleaning device, wherein DeltaS is the bacterium purification efficiency in the unit time volume, S1 is current air bacterium content, S2 is target bacterium content, V is fresh-keeping cabinet' S volume, T2 is fresh-keeping cabinet and purifies required operating time, if the incomplete purification demand of operating time + -20% is in then utilize the operation pilot lamp to send out trouble suggestion, stop operation when opening cleaning mode again after having a power failure simultaneously, until the electric quantity is spent or come on again, reduce and start many times and lead to the battery electric quantity to consume and increase, above-mentioned operation can in time send the suggestion through the operation pilot lamp when the clean function of fresh-keeping cabinet goes wrong for the user can in time obtain trouble information, in time make the feedback and repair, and can normally work and not stop when the outage, avoid appearing repeated start many times and lead to battery power consumption increase, the condition that battery electric quantity supply is insufficient appears.
The energy-saving mode utilizes the operation control module to judge whether to operate according to the air state in the current fresh-keeping cabinet, adjusts the working frequency of the plasma generator and the working frequency of the refrigerant by changing the current transmission of the ion generator and the refrigerating machine, achieves the purpose of saving energy consumption for users, reduces the cost of the users, and can play a certain role in protecting the environment.
The plasma fresh-keeping cabinet control system is provided with the battery, can provide the energy supply of certain time through battery control module when having a power failure, manages the battery through battery control module, realizes regularly to battery maintenance to use the battery to supply energy when having a power failure, can make the better multiple sudden scene of face of user, improved fresh-keeping cabinet's adaptability, avoid fresh-keeping cabinet inside uncontrolled when the outage time overlength, lead to fresh-keeping cabinet inside food to take place to rot, avoid appearing extravagant grain and for the condition that the user caused the loss to appear.
The battery control module can maintain the battery, and when normal power supply is performed, fixed time is set to start negative timing, when timing returns to zero, battery energy is used, meanwhile, a user can manually select battery energy, when power failure happens midway, the negative timing is stopped, and when power is supplied, the negative timing is restarted.
The battery is managed through the battery control module, so that the battery is maintained regularly, and the battery is used for supplying energy when power is cut off, so that a user can better face various burst scenes, and the adaptability of the fresh-keeping cabinet is improved.
Meanwhile, the sound insulation layer is embedded in the 1 fresh-keeping cabinet main body, so that harmonic electromagnetic noise and vibration can be blocked, noise and vibration generated when the plasma generator operates are blocked through the sound insulation layer, blocking is performed in the sound transmission process, noise when a user uses the fresh-keeping cabinet is reduced, and the phenomenon that the normal living state of the user is influenced due to overlarge noise in a household scene is avoided.
The foregoing examples have shown only the preferred embodiments of the invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that modifications, improvements and substitutions can be made by those skilled in the art without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.
Claims (10)
1. The plasma fresh-keeping cabinet control system is characterized by comprising the following modules: the air detection module receives and analyzes data sent by the air sensor, and comprises the temperature and the colony number in the fresh-keeping cabinet;
the operation control module is used for controlling the operation and power adjustment of the fresh-keeping cabinet;
the information transmission module is responsible for signal transmission among the modules;
the recording module is used for recording the running time and the power consumption of the fresh-keeping cabinet;
the battery control module controls the battery to supply energy and provides maintenance service for the battery;
the dehumidification module is used for carrying out dehumidification operation according to the humidity of the air in the fresh-keeping cabinet detected by the operation control module;
the refrigerating module controls the refrigerating operation of the fresh-keeping cabinet according to the instruction sent by the operation control module;
and the cleaning module is used for controlling the plasma generator according to the instruction sent by the operation control module to perform cleaning operation on the fresh-keeping cabinet.
2. The plasma fresh food cabinet control system according to claim 1, wherein the air detection module predicts the colony content and temperature data in the air from the air sensor by using a deep learning model to control the operation power of the fresh food cabinet and the starting of each component according to the predicted result of the data.
3. The plasma fresh-keeping cabinet control system according to claim 2, wherein the air detection module obtains the colony content and the temperature in the air through the air sensor and records the state inside the fresh-keeping cabinet, the prediction is performed by using a deep learning model, the deep learning model performs deep learning by accessing the historical air condition and the user usage habit of the plasma fresh-keeping cabinet as learning data, the fitting operation is performed according to the historical air condition and the user usage habit of the plasma fresh-keeping cabinet by using linear regression, the historical air condition and the user usage habit of the plasma fresh-keeping cabinet are recorded and are predicted, the colony content or the temperature inside the fresh-keeping cabinet is judged to send a signal when exceeding a threshold value in a preset time of the user, and other modules are controlled to start working, and the air state inside the fresh-keeping cabinet is expressed by the following formula:
f(x)＝S*(ΔC*T)+A
s is the current air state in the fresh-keeping cabinet, delta C is the change rate, T is the time, A is the switching times of a user, and the deep learning model is used for completing the prediction of the air state in the fresh-keeping cabinet in the expected time by modifying parameters of the formula.
4. A control system for a plasma fresh food cabinet according to claim 3, wherein the operation control module is capable of adjusting the operation mode of the fresh food cabinet according to the signal from the air detection module, and wherein the cleaning mode is turned on when the colony count is more than 300/ml, and the cooling mode is turned on when the temperature is higher than a preset value of a user, and the cooling mode and the cleaning mode are turned on simultaneously, and the energy saving mode is turned on when neither conditions are satisfied.
5. The plasma fresh keeping cabinet control system according to claim 4, wherein after the cooling or cleaning mode is started, the operation time is calculated according to the current air state in the fresh keeping cabinet, the target air state in the fresh keeping cabinet and the cooling or cleaning rate, and the specific formula is as follows:
wherein ΔC is the change in temperature or cleanliness of air per unit time volume, C 1 And C2 is the current state, V is the volume of the fresh-keeping cabinet, T is the required running time, and if the work requirement is not finished within +/-20% of the running time, a fault prompt is sent out by using the running indicator lamp.
6. The plasma fresh-keeping cabinet control system according to claim 4, wherein the energy-saving mode uses the operation control module to judge whether to operate according to the current air state in the fresh-keeping cabinet, and adjusts the working frequencies of the plasma generator and the refrigerant by changing the current transmission to the ion generator and the refrigerator, so as to achieve the purpose of saving energy consumption for users.
7. The plasma fresh keeping cabinet control system according to claim 1, wherein the plasma fresh keeping cabinet control system is provided with a battery, and the battery control module can supply energy for a certain time when power is cut off.
8. The plasma fresh-keeping cabinet control system according to claim 7, wherein the battery control module can maintain the battery, and when the battery is normally powered, a fixed time is set to start negative timing, when the timing returns to zero, the battery is used for supplying power, meanwhile, a user can manually select the battery for supplying power, when power is cut off in midway, the negative timing is stopped, and when the power is supplied, the negative timing is restarted.
9. The plasma fresh-keeping cabinet according to claim 8, wherein the plasma fresh-keeping cabinet comprises a fresh-keeping cabinet body (1), a sound insulation layer (2), a plasma generator (3), a baffle (4), a battery (5), a signal processing device (6), an air sensor (7), a ventilation baffle (8) and an operation indicator lamp (9), the sound insulation layer (2) is embedded in the fresh-keeping cabinet body (1), the sound insulation layer (2) is tightly attached to the interior of the fresh-keeping cabinet body (1), the plasma generator (3) is installed in the fresh-keeping cabinet body (1) close to the sound insulation layer (2), the air ventilation baffle (8) is arranged outside the ion generator (3), the baffle (4) is arranged in the fresh-keeping cabinet body (1) close to the sound insulation layer (2), the battery (5) is installed in the baffle (4), the signal processing device (6) and the operation indicator lamp (9) are sequentially arranged at the bottom of one side face of the fresh-keeping cabinet body (1), and the air sensor (7) is installed on the outer wall of the sound insulation layer (2).
10. The plasma fresh-keeping cabinet according to claim 9, wherein the air sensor (7), the plasma generator (3), the operation indicator lamp (9), the battery (5) and the signal processing device (6) are electrically connected, so that signals can be conveniently transmitted mutually, each module of the plasma fresh-keeping cabinet control system is arranged in the signal processing device (6), and meanwhile, the sound insulation layer (2) is embedded in the fresh-keeping cabinet main body (1) to block harmonic electromagnetic noise and vibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311800312.6A CN117760143A (en) | 2023-12-26 | 2023-12-26 | Plasma fresh-keeping cabinet and fresh-keeping cabinet control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311800312.6A CN117760143A (en) | 2023-12-26 | 2023-12-26 | Plasma fresh-keeping cabinet and fresh-keeping cabinet control system |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000300173A (en) * | 1999-04-22 | 2000-10-31 | Matsushita Electric Ind Co Ltd | Heat-retention apparatus |
| CN101227933A (en) * | 2005-07-22 | 2008-07-23 | 夏普株式会社 | Air conditioner |
| CN106679330A (en) * | 2017-03-06 | 2017-05-17 | 合肥美菱股份有限公司 | Sterilization control device and control method used for refrigerator |
| CN209625067U (en) * | 2019-05-10 | 2019-11-12 | 青岛统立帅制冷设备有限公司 | A kind of intelligent temperature control system of antistaling cabinet |
| CN210242135U (en) * | 2019-06-24 | 2020-04-03 | 佛山市元粒宝智能电器科技有限公司 | Fresh-keeping cabinet |
| CN115183527A (en) * | 2022-06-21 | 2022-10-14 | 珠海格力电器股份有限公司 | Refrigerator sterilization method, sterilization control device and refrigerator |
| CN115892434A (en) * | 2023-01-03 | 2023-04-04 | 威海海洋职业学院 | Food fresh-keeping refrigeration house for ship, method, system and medium |
| CN116870211A (en) * | 2023-07-12 | 2023-10-13 | 广州海珠海之康医疗科技有限公司 | Plasma sterilization and disinfection system and intelligent disinfection cabinet |
| CN219934368U (en) * | 2023-06-09 | 2023-10-31 | 海信冰箱有限公司 | Refrigerator with a refrigerator body |
-
2023
- 2023-12-26 CN CN202311800312.6A patent/CN117760143A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000300173A (en) * | 1999-04-22 | 2000-10-31 | Matsushita Electric Ind Co Ltd | Heat-retention apparatus |
| CN101227933A (en) * | 2005-07-22 | 2008-07-23 | 夏普株式会社 | Air conditioner |
| CN106679330A (en) * | 2017-03-06 | 2017-05-17 | 合肥美菱股份有限公司 | Sterilization control device and control method used for refrigerator |
| CN209625067U (en) * | 2019-05-10 | 2019-11-12 | 青岛统立帅制冷设备有限公司 | A kind of intelligent temperature control system of antistaling cabinet |
| CN210242135U (en) * | 2019-06-24 | 2020-04-03 | 佛山市元粒宝智能电器科技有限公司 | Fresh-keeping cabinet |
| CN115183527A (en) * | 2022-06-21 | 2022-10-14 | 珠海格力电器股份有限公司 | Refrigerator sterilization method, sterilization control device and refrigerator |
| CN115892434A (en) * | 2023-01-03 | 2023-04-04 | 威海海洋职业学院 | Food fresh-keeping refrigeration house for ship, method, system and medium |
| CN219934368U (en) * | 2023-06-09 | 2023-10-31 | 海信冰箱有限公司 | Refrigerator with a refrigerator body |
| CN116870211A (en) * | 2023-07-12 | 2023-10-13 | 广州海珠海之康医疗科技有限公司 | Plasma sterilization and disinfection system and intelligent disinfection cabinet |
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