CN111238151A - Monitoring system and method for ultra-low temperature refrigerator - Google Patents
Monitoring system and method for ultra-low temperature refrigerator Download PDFInfo
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- CN111238151A CN111238151A CN202010049379.0A CN202010049379A CN111238151A CN 111238151 A CN111238151 A CN 111238151A CN 202010049379 A CN202010049379 A CN 202010049379A CN 111238151 A CN111238151 A CN 111238151A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/005—Mounting of control devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2600/00—Control issues
- F25D2600/06—Controlling according to a predetermined profile
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
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- Combustion & Propulsion (AREA)
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- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention discloses a monitoring system of an ultra-low temperature refrigerator, which comprises a main control module, a temperature monitoring module, a device monitoring module and an alarm module, wherein the main control module is used for controlling the temperature of the device monitoring module; the temperature monitoring module is used for monitoring the temperature of the refrigerator in real time to generate temperature data and transmitting the temperature data to the main control module; the device monitoring module is used for monitoring the working state of each device of the refrigerator in real time, counting the working state information of each device, summarizing the working state information into a first monitoring report and transmitting the first monitoring report to the main control module; the main control module is used for judging whether the temperature data and the first monitoring report have abnormal data in real time, and if so, generating an alarm instruction and sending the alarm instruction to the alarm module; and the alarm module is used for giving an alarm according to the alarm instruction. By adopting the embodiment provided by the invention, the abnormal condition of the refrigerator can be found in time and can be processed in time, so that the damage to articles stored in the refrigerator is avoided.
Description
Technical Field
The invention relates to the technical field of data processing, in particular to a monitoring system and a monitoring method for an ultralow temperature refrigerator.
Background
Ultra-low temperature refrigerators are also called ultra-low temperature freezers and ultra-low temperature storage boxes. It can be used for preservation of tuna, low-temperature test of electronic devices and special materials, and low-temperature preservation of plasma, biological materials, vaccines, reagents, biological products, chemical reagents, strains, biological samples, etc.
However, the existing ultra-low temperature refrigerator can only be used for placing and storing articles, and once misoperation occurs or devices are damaged, the current temperature environment in the refrigerator can be damaged, so that the stored articles are damaged.
Disclosure of Invention
The embodiment of the invention aims to provide a monitoring system of an ultra-low temperature refrigerator, which comprises a main control module, a temperature monitoring module, a device monitoring module and an alarm module;
the temperature monitoring module is used for monitoring the temperature of the refrigerator in real time to generate temperature data and transmitting the temperature data to the main control module;
the device monitoring module is used for monitoring the working state of each device of the refrigerator in real time, counting the working state information of each device, summarizing the working state information into a first monitoring report and transmitting the first monitoring report to the main control module;
the main control module is used for judging whether the temperature data and the first monitoring report have abnormal data in real time, and if so, generating an alarm instruction and sending the alarm instruction to the alarm module;
the alarm module is used for giving an alarm according to the alarm instruction.
Furthermore, the monitoring system of the ultra-low temperature refrigerator also comprises an information management module;
the information management module is used for storing abnormal data of the refrigerator each time, time for sending an alarm and troubleshooting problems of the abnormality each time.
Further, the temperature monitoring module comprises a high temperature monitoring unit and a low temperature monitoring unit;
the high-temperature monitoring unit is used for recording current first temperature data and sending the first temperature data to the main control module when the temperature of the storage chamber of the refrigerator is higher than a first preset value;
the high-temperature monitoring unit is also used for triggering the alarm module to give an alarm when the temperature of the storage chamber of the refrigerator is higher than a second preset value;
the low-temperature monitoring unit is used for recording current second temperature data and sending the second temperature data to the main control module when the temperature of the storage chamber of the refrigerator is lower than a third preset value;
the low-temperature monitoring unit is also used for triggering the alarm module to give an alarm when the temperature of the refrigerator storage chamber is lower than a fourth preset value.
Furthermore, the device monitoring module comprises a power supply monitoring unit, a refrigerator door monitoring unit, an air filter screen monitoring unit, a refrigerating system monitoring unit and a statistical unit;
the power supply monitoring unit is used for monitoring whether the power supply supplies power normally and whether the electric quantity of the standby power supply is sufficient, generating a first monitoring result and sending the first monitoring result to the statistical unit;
the refrigerator door monitoring unit is used for monitoring whether a refrigerator door is in a closed state or not, generating a second monitoring result and sending the second monitoring result to the statistical unit;
the air filter screen monitoring unit is used for detecting whether the air filter screen is unobstructed or not, generating a third monitoring result and sending the third monitoring result to the statistical unit;
the refrigeration system monitoring unit is used for detecting whether the refrigeration system works normally, generating a fourth monitoring result and sending the fourth monitoring result to the statistical unit;
the statistical unit is used for summarizing the received monitoring results into a first monitoring report and sending the first monitoring report to the main control module.
Furthermore, the alarm module gives out a buzzer and sends alarm information to preset staff.
The embodiment of the invention also provides a monitoring method of the ultra-low temperature refrigerator, which comprises the following steps:
monitoring the temperature of the refrigerator in real time and generating temperature data;
monitoring the working state of each device of the refrigerator, counting the working state information of each device, and summarizing the working state information into a first monitoring report;
judging whether the temperature data and the first monitoring report have abnormal data in real time, and if so, generating an alarm instruction;
and sending an alarm according to the alarm instruction.
Further, the monitoring method of the ultra-low temperature refrigerator further comprises the following steps:
and storing abnormal data of the refrigerator each time, the time for sending an alarm and troubleshooting problems of the abnormality each time.
Further, the temperature of the refrigerator is monitored in real time, and temperature data are generated, specifically:
when the temperature of the storage chamber of the refrigerator is higher than a first preset value, recording current first temperature data;
when the temperature of the storage chamber of the refrigerator is higher than a second preset value, an alarm is given;
when the temperature of the storage chamber of the refrigerator is lower than a third preset value, recording current second temperature data;
and when the temperature of the storage chamber of the refrigerator is lower than a fourth preset value, giving an alarm.
Further, the operating condition of each device of monitoring refrigerator to the operating condition information of each device is makeed statistics of, gathers into first monitoring report form, specifically is:
monitoring whether the power supply supplies power normally and whether the electric quantity of the standby power supply is sufficient to generate a first monitoring result;
monitoring whether the refrigerator door is in a closed state or not to generate a second monitoring result;
detecting whether the air filter screen is smooth or not to generate a third monitoring result;
detecting whether the refrigeration system works normally or not to generate a fourth monitoring result;
and summarizing the first monitoring result, the second monitoring result, the third monitoring result and the fourth monitoring result into a first monitoring report.
Furthermore, the alarm module gives out a buzzer and sends alarm information to preset staff.
Compared with the prior art, the method has the following beneficial effects:
the monitoring system of the ultra-low temperature refrigerator provided by the embodiment of the invention comprises a main control module, a temperature monitoring module, a device monitoring module and an alarm module; the temperature monitoring module is used for monitoring the temperature of the refrigerator in real time to generate temperature data and transmitting the temperature data to the main control module; the device monitoring module is used for monitoring the working state of each device of the refrigerator in real time, counting the working state information of each device, summarizing the working state information into a first monitoring report and transmitting the first monitoring report to the main control module; the main control module is used for judging whether the temperature data and the first monitoring report have abnormal data in real time, and if so, generating an alarm instruction and sending the alarm instruction to the alarm module; and the alarm module is used for giving an alarm according to the alarm instruction. By adopting the embodiment provided by the invention, the abnormal condition of the refrigerator can be found in time and can be processed in time, so that the damage to articles stored in the refrigerator is avoided.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a monitoring system of an ultra-low-temperature refrigerator provided in the present invention;
fig. 2 is a schematic flowchart of an embodiment of a monitoring method of an ultra-low temperature refrigerator according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a monitoring system for an ultra-low temperature refrigerator, including a main control module, a temperature monitoring module, a device monitoring module, and an alarm module;
the temperature monitoring module is used for monitoring the temperature of the refrigerator in real time to generate temperature data and transmitting the temperature data to the main control module; the device monitoring module is used for monitoring the working state of each device of the refrigerator in real time, counting the working state information of each device, summarizing the working state information into a first monitoring report and transmitting the first monitoring report to the main control module; the main control module is used for judging whether the temperature data and the first monitoring report have abnormal data in real time, and if so, generating an alarm instruction and sending the alarm instruction to the alarm module; the alarm module is used for giving an alarm according to the alarm instruction.
The abnormal conditions of the refrigerator can be found in time by monitoring the temperature data of the refrigerator and the working state of each device in real time, so that the refrigerator is maintained in time, and the damage to articles stored in the refrigerator is avoided.
In this embodiment, the temperature monitoring module includes a high temperature monitoring unit and a low temperature monitoring unit;
the high-temperature monitoring unit is used for recording current first temperature data and sending the first temperature data to the main control module when the temperature of the storage chamber of the refrigerator is higher than a first preset value; the high-temperature monitoring unit is also used for triggering the alarm module to give an alarm when the temperature of the storage chamber of the refrigerator is higher than a second preset value; the low-temperature monitoring unit is used for recording current second temperature data and sending the second temperature data to the main control module when the temperature of the storage chamber of the refrigerator is lower than a third preset value; the low-temperature monitoring unit is also used for triggering the alarm module to give an alarm when the temperature of the refrigerator storage chamber is lower than a fourth preset value.
Several thresholds are preset to define corresponding safety levels, so that articles stored in the refrigerator can be protected in the first time when an emergency occurs.
Preferably, the device monitoring module comprises a power supply monitoring unit, a refrigerator door monitoring unit, an air filter screen monitoring unit, a refrigerating system monitoring unit and a statistical unit; the power supply monitoring unit is used for monitoring whether the power supply supplies power normally and whether the electric quantity of the standby power supply is sufficient, generating a first monitoring result and sending the first monitoring result to the statistical unit; the refrigerator door monitoring unit is used for monitoring whether a refrigerator door is in a closed state or not, generating a second monitoring result and sending the second monitoring result to the statistical unit; the air filter screen monitoring unit is used for detecting whether the air filter screen is unobstructed or not, generating a third monitoring result and sending the third monitoring result to the statistical unit; the refrigeration system monitoring unit is used for detecting whether the refrigeration system works normally, generating a fourth monitoring result and sending the fourth monitoring result to the statistical unit; the statistical unit is used for summarizing the received monitoring results into a first monitoring report and sending the first monitoring report to the main control module.
As a preferred embodiment of the present invention, the alarm mode of the alarm module includes sounding and sending alarm information to a preset staff.
In the embodiment of the present invention, an information management module is provided in the embodiment of the present invention; the information management module is used for storing abnormal data of the refrigerator each time, time for sending an alarm and troubleshooting problems of the abnormality each time.
By storing abnormal data of the refrigerator each time, the time for sending an alarm and the problem of troubleshooting of each abnormal condition, the root tracing can be realized according to the stored information.
In summary, the monitoring system for an ultra-low temperature refrigerator provided by the invention comprises a main control module, a temperature monitoring module, a device monitoring module and an alarm module; the temperature monitoring module is used for monitoring the temperature of the refrigerator in real time to generate temperature data and transmitting the temperature data to the main control module; the device monitoring module is used for monitoring the working state of each device of the refrigerator in real time, counting the working state information of each device, summarizing the working state information into a first monitoring report and transmitting the first monitoring report to the main control module; the main control module is used for judging whether the temperature data and the first monitoring report have abnormal data in real time, and if so, generating an alarm instruction and sending the alarm instruction to the alarm module; and the alarm module is used for giving an alarm according to the alarm instruction. By adopting the embodiment provided by the invention, the abnormal condition of the refrigerator can be found in time and can be processed in time, so that the damage to articles stored in the refrigerator is avoided.
Referring to fig. 2, fig. 2 is a flowchart illustrating a monitoring method for an ultra-low temperature refrigerator according to the present invention, including steps S1-S4;
and S1, monitoring the temperature of the refrigerator in real time and generating temperature data.
In the embodiment of the present invention, step S1 specifically includes:
when the temperature of the storage chamber of the refrigerator is higher than a first preset value, recording current first temperature data;
when the temperature of the storage chamber of the refrigerator is higher than a second preset value, an alarm is given;
when the temperature of the storage chamber of the refrigerator is lower than a third preset value, recording current second temperature data;
and when the temperature of the storage chamber of the refrigerator is lower than a fourth preset value, giving an alarm.
And S2, monitoring the working state of each device of the refrigerator, counting the working state information of each device, and summarizing the working state information into a first monitoring report.
In the embodiment of the present invention, step S2 specifically includes:
monitoring whether the power supply supplies power normally and whether the electric quantity of the standby power supply is sufficient to generate a first monitoring result;
monitoring whether the refrigerator door is in a closed state or not to generate a second monitoring result;
detecting whether the air filter screen is smooth or not to generate a third monitoring result;
detecting whether the refrigeration system works normally or not to generate a fourth monitoring result;
and summarizing the first monitoring result, the second monitoring result, the third monitoring result and the fourth monitoring result into a first monitoring report.
And S3, judging whether the temperature data and the first monitoring report have abnormal data in real time, and if so, generating an alarm instruction.
And S4, giving an alarm according to the alarm instruction.
It should be noted that the alarm mode of the alarm module includes sounding and sending alarm information to a preset staff.
As a preferred embodiment of the present invention, the monitoring method for an ultra-low temperature refrigerator provided by the present invention further includes step S5;
and S5, storing abnormal data of the refrigerator, time for sending an alarm and troubleshooting problems of the abnormality.
Compared with the prior art, the embodiment provided by the invention has the following difference:
(1) the abnormal conditions of the refrigerator can be found in time by monitoring the temperature data of the refrigerator and the working state of each device in real time, so that the refrigerator is maintained in time, and the damage to articles stored in the refrigerator is avoided.
(2) And several thresholds are preset to define corresponding safety levels, so that the articles stored in the refrigerator can be protected at the first time when an emergency occurs.
(3) Through storing abnormal data of the refrigerator every time, the time of sending an alarm and the problem of troubleshooting of the abnormality every time, the root tracing can be carried out according to the stored information.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A monitoring system of an ultra-low temperature refrigerator is characterized by comprising a main control module, a temperature monitoring module, a device monitoring module and an alarm module;
the temperature monitoring module is used for monitoring the temperature of the refrigerator in real time to generate temperature data and transmitting the temperature data to the main control module;
the device monitoring module is used for monitoring the working state of each device of the refrigerator in real time, counting the working state information of each device, summarizing the working state information into a first monitoring report and transmitting the first monitoring report to the main control module;
the main control module is used for judging whether the temperature data and the first monitoring report have abnormal data in real time, and if so, generating an alarm instruction and sending the alarm instruction to the alarm module;
the alarm module is used for giving an alarm according to the alarm instruction.
2. The monitoring system of an ultra-low-temperature refrigerator of claim 1, further comprising an information management module;
the information management module is used for storing abnormal data of the refrigerator each time, time for sending an alarm and troubleshooting problems of the abnormality each time.
3. The monitoring system of an ultra-low-temperature refrigerator of claim 1, wherein the temperature monitoring module includes a high temperature monitoring unit and a low temperature monitoring unit;
the high-temperature monitoring unit is used for recording current first temperature data and sending the first temperature data to the main control module when the temperature of the storage chamber of the refrigerator is higher than a first preset value;
the high-temperature monitoring unit is also used for triggering the alarm module to give an alarm when the temperature of the storage chamber of the refrigerator is higher than a second preset value;
the low-temperature monitoring unit is used for recording current second temperature data and sending the second temperature data to the main control module when the temperature of the storage chamber of the refrigerator is lower than a third preset value;
the low-temperature monitoring unit is also used for triggering the alarm module to give an alarm when the temperature of the refrigerator storage chamber is lower than a fourth preset value.
4. The monitoring system of an ultra-low temperature refrigerator of claim 1, wherein the device monitoring module comprises a power supply monitoring unit, a refrigerator door monitoring unit, an airstrainer monitoring unit, a refrigeration system monitoring unit and a statistical unit;
the power supply monitoring unit is used for monitoring whether the power supply supplies power normally and whether the electric quantity of the standby power supply is sufficient, generating a first monitoring result and sending the first monitoring result to the statistical unit;
the refrigerator door monitoring unit is used for monitoring whether a refrigerator door is in a closed state or not, generating a second monitoring result and sending the second monitoring result to the statistical unit;
the air filter screen monitoring unit is used for detecting whether the air filter screen is unobstructed or not, generating a third monitoring result and sending the third monitoring result to the statistical unit;
the refrigeration system monitoring unit is used for detecting whether the refrigeration system works normally, generating a fourth monitoring result and sending the fourth monitoring result to the statistical unit;
the statistical unit is used for summarizing the received monitoring results into a first monitoring report and sending the first monitoring report to the main control module.
5. The monitoring system of an ultra-low temperature refrigerator of claim 1, wherein the alarm mode of the alarm module includes sounding a buzzer and transmitting alarm information to a preset operator.
6. A monitoring method of an ultra-low temperature refrigerator is characterized by comprising the following steps:
monitoring the temperature of the refrigerator in real time and generating temperature data;
monitoring the working state of each device of the refrigerator, counting the working state information of each device, and summarizing the working state information into a first monitoring report;
judging whether the temperature data and the first monitoring report have abnormal data in real time, and if so, generating an alarm instruction;
and sending an alarm according to the alarm instruction.
7. The monitoring method of an ultra-low-temperature refrigerator of claim 6, further comprising:
and storing abnormal data of the refrigerator each time, the time for sending an alarm and troubleshooting problems of the abnormality each time.
8. The method for monitoring an ultra-low temperature refrigerator as claimed in claim 6, wherein the monitoring of the temperature of the refrigerator in real time and the generation of temperature data are specifically:
when the temperature of the storage chamber of the refrigerator is higher than a first preset value, recording current first temperature data;
when the temperature of the storage chamber of the refrigerator is higher than a second preset value, an alarm is given;
when the temperature of the storage chamber of the refrigerator is lower than a third preset value, recording current second temperature data;
and when the temperature of the storage chamber of the refrigerator is lower than a fourth preset value, giving an alarm.
9. The method for monitoring an ultra-low temperature refrigerator as claimed in claim 6, wherein the method for monitoring the operating status of each device of the refrigerator and counting the operating status information of each device is summarized as a first monitoring report form, specifically:
monitoring whether the power supply supplies power normally and whether the electric quantity of the standby power supply is sufficient to generate a first monitoring result;
monitoring whether the refrigerator door is in a closed state or not to generate a second monitoring result;
detecting whether the air filter screen is smooth or not to generate a third monitoring result;
detecting whether the refrigeration system works normally or not to generate a fourth monitoring result;
and summarizing the first monitoring result, the second monitoring result, the third monitoring result and the fourth monitoring result into a first monitoring report.
10. The monitoring method of an ultra-low temperature refrigerator as claimed in claim 6, wherein the alarm mode of the alarm module includes sounding a buzzer and sending alarm information to a preset staff.
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| CN202010049379.0A CN111238151A (en) | 2020-01-16 | 2020-01-16 | Monitoring system and method for ultra-low temperature refrigerator |
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| CN202010049379.0A CN111238151A (en) | 2020-01-16 | 2020-01-16 | Monitoring system and method for ultra-low temperature refrigerator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115479447A (en) * | 2022-08-26 | 2022-12-16 | 丽智电子(昆山)有限公司 | Cloud monitoring and alarming system for temperature of raw material storage freezer |
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2020
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| CN115479447A (en) * | 2022-08-26 | 2022-12-16 | 丽智电子(昆山)有限公司 | Cloud monitoring and alarming system for temperature of raw material storage freezer |
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Application publication date: 20200605 |