CN117870260A - Refrigerating equipment and energy consumption self-checking method thereof - Google Patents
Refrigerating equipment and energy consumption self-checking method thereof Download PDFInfo
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- CN117870260A CN117870260A CN202311863079.6A CN202311863079A CN117870260A CN 117870260 A CN117870260 A CN 117870260A CN 202311863079 A CN202311863079 A CN 202311863079A CN 117870260 A CN117870260 A CN 117870260A
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- 238000005265 energy consumption Methods 0.000 title claims abstract description 175
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000001514 detection method Methods 0.000 claims abstract description 74
- 238000005057 refrigeration Methods 0.000 claims abstract description 53
- 230000002159 abnormal effect Effects 0.000 claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 8
- 238000007689 inspection Methods 0.000 claims description 28
- 230000008569 process Effects 0.000 claims description 28
- 230000000694 effects Effects 0.000 claims description 19
- 230000005856 abnormality Effects 0.000 claims description 17
- 238000010998 test method Methods 0.000 claims 2
- 230000006872 improvement Effects 0.000 description 8
- 238000012544 monitoring process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000011895 specific detection Methods 0.000 description 1
Abstract
The invention provides a refrigeration device and an energy consumption self-checking method of the refrigeration device, which are based on an energy consumption acquisition module, and utilize the analysis of the energy consumption state to judge whether the refrigeration device operates normally under any working condition, and the detection of the energy consumption of the working condition of the refrigerator is combined on the basis of the traditional function detection, so that whether the integral performance of the refrigeration device meets the requirements or not after the functions of different load modules can be detected in more detail and accurately, and the detection accuracy is improved. And when the refrigerator is used in daily life, the energy consumption acquisition module can monitor whether the refrigerator operation mode is matched with the energy consumption in real time, and if the refrigerator is found to be abnormal in operation, the refrigerator enters a corresponding abnormal processing flow to ensure safe operation of the refrigerator.
Description
Technical Field
The invention relates to the field of refrigeration equipment, in particular to refrigeration equipment and an energy consumption self-checking method of the refrigeration equipment.
Background
Aiming at monitoring functions and performances of products when the refrigerator leaves the factory, some factories can adopt external monitoring equipment or instruments to analyze the running power, signal feedback and other modes of the refrigerator in real time, and whether the state of the refrigerator leaves the factory meets the factory requirement or not is judged. In addition, in the using process of the refrigerator, whether the refrigerator runs normally or not and whether the fault condition of external electronic equipment exists or not is judged, the prior art only monitors the external electronic equipment with signal and performance feedback, and no monitoring means is provided for the external electronic equipment without feedback.
Disclosure of Invention
The invention aims to provide refrigeration equipment and an energy consumption self-checking method of the refrigeration equipment.
The invention provides a refrigeration equipment energy consumption self-checking method, which comprises the following steps:
judging to enter a factory inspection flow;
entering a working energy consumption inspection mode, and starting an energy consumption acquisition module to acquire actual energy consumption of the refrigeration equipment;
comparing the acquired actual energy consumption of different load modules with preset standard energy consumption parameters, judging to enter a function detection mode when the difference value between the actual energy consumption and the standard energy consumption is smaller than a threshold value, and otherwise, recording faults;
and entering a function detection mode, detecting the refrigerating effect of different load modules, judging that the delivery requirement is met when the fed-back refrigerating effect of each module reaches the preset refrigerating effect, and otherwise, recording faults.
As a further improvement of the present invention, the method further comprises the steps of:
judging to enter a conventional detection flow;
detecting a load module working currently, and starting an energy consumption acquisition module to acquire actual energy consumption of the load module;
acquiring the current working parameters of the load module, and acquiring the standard energy consumption range of the load module under the preset corresponding working parameters;
and when the actual energy consumption of the load module exceeds the standard energy consumption range, judging that the work is abnormal.
As a further improvement of the present invention, after judging that the work is abnormal, the method further comprises the steps of:
entering a corresponding abnormal processing flow for the load module for judging the work abnormality;
and outputting and feeding back the work abnormality information, and recording and uploading the work abnormality information.
As a further improvement of the present invention, the starting energy consumption collecting module collects actual energy consumption of the refrigeration equipment, and specifically includes:
closing all load modules;
starting a power consumption acquisition module, sequentially starting all load modules, and sequentially comparing the actual power consumption of the load modules with preset standard power consumption parameters;
and when a load module with the difference value between the actual energy consumption and the standard energy consumption smaller than a threshold value appears, recording the fault corresponding to the load module.
As a further improvement of the present invention, the judging enters a conventional detection flow, specifically including:
and after judging the current non-factory inspection flow, continuously performing a conventional detection flow in the running process of the refrigeration equipment.
The invention also provides refrigeration equipment which comprises an energy consumption acquisition module, an energy consumption detection module and a function detection module;
the energy consumption detection module is configured to start the energy consumption acquisition module to acquire the actual energy consumption of the refrigeration equipment after judging that the factory inspection process is carried out, compare the acquired actual energy consumption of different load modules with preset standard energy consumption parameters, judge that the factory inspection process is carried out when the difference value between the actual energy consumption and the standard energy consumption is smaller than a threshold value, and record faults otherwise;
the function detection module is configured to detect the refrigerating effect of the different load modules after entering the function detection mode, and judge that the factory requirement is met when the fed-back refrigerating effect of the different load modules reaches the preset refrigerating effect, or record faults.
As a further improvement of the invention, the energy consumption detection module is further configured to detect a currently working load module after judging to enter a conventional detection flow, and start the energy consumption acquisition module to acquire the actual energy consumption of the load module; acquiring the current working parameters of the load module, and acquiring the standard energy consumption range of the load module under the preset corresponding working parameters; and when the actual energy consumption of the load module exceeds the standard energy consumption range, judging that the work is abnormal.
As a further improvement of the present invention, the energy consumption detection module is further configured to enter a corresponding abnormal processing flow for the load module for judging abnormal work; and outputting and feeding back the work abnormality information, and recording and uploading the work abnormality information.
As a further improvement of the present invention, the energy consumption detection module is configured to: in the energy consumption detection process, all load modules are closed, then the energy consumption acquisition module is started, all load modules are sequentially started, and the actual energy consumption of the load modules is sequentially compared with preset standard energy consumption parameters; and when a load module with the difference value between the actual energy consumption and the standard energy consumption smaller than a threshold value appears, recording the fault corresponding to the load module.
As a further improvement of the present invention, the energy consumption detection module is configured to: and after judging the current non-factory inspection flow, continuously performing a conventional detection flow in the running process of the refrigeration equipment.
The beneficial effects of the invention are as follows: the invention is based on the energy consumption acquisition module, and judges whether the refrigeration equipment operates normally under any working condition by utilizing the analysis of the energy consumption state, combines the detection of the energy consumption of the working condition of the refrigerator on the basis of the traditional function detection, can detect whether the integral performance of the refrigeration equipment with the functions of different load modules meets the requirements in more detail and accurately, and improves the detection accuracy. And when the refrigerator is used in daily life, the energy consumption acquisition module can monitor whether the refrigerator operation mode is matched with the energy consumption in real time, and if the refrigerator is found to be abnormal in operation, the refrigerator enters a corresponding abnormal processing flow to ensure safe operation of the refrigerator.
Drawings
Fig. 1 is a schematic diagram of steps in a factory inspection flow of a refrigeration equipment energy consumption self-inspection method according to an embodiment of the present invention.
Fig. 2 is a schematic diagram of a conventional detection flow step of a refrigeration equipment energy consumption self-checking method according to an embodiment of the present invention.
Fig. 3 is a block diagram showing a structure of a refrigerating apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below in conjunction with the detailed description of the present invention and the corresponding drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, are intended to fall within the scope of the present invention.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention and are not to be construed as limiting the present invention.
The embodiment provides a refrigeration equipment energy consumption self-checking method, which analyzes energy consumption states of different load modules during working by utilizing an energy consumption acquisition module added in the refrigeration equipment, so that the detection is carried out during factory inspection and user use, and the detection method is simple and efficient and can effectively improve the reliability of the refrigeration equipment.
As shown in fig. 1, the method for self-checking energy consumption of a refrigeration device provided in this embodiment includes the steps of:
s1: judging to enter a factory inspection flow.
S2: and entering a working energy consumption inspection mode, and starting an energy consumption acquisition module to acquire the actual energy consumption of the refrigeration equipment.
S3: comparing the acquired actual energy consumption of different load modules with preset standard energy consumption parameters, judging to enter a function detection mode when the difference value between the actual energy consumption and the standard energy consumption is smaller than a threshold value, and otherwise, recording faults.
S4: and entering a function detection mode, detecting the refrigerating effect of different load modules, judging that the delivery requirement is met when the fed-back refrigerating effect of each module reaches the preset refrigerating effect, and otherwise, recording faults.
In step S1, the refrigeration device will continuously determine whether a setting of the factory inspection mode is received after being powered on, and the corresponding setting may be set on the control circuit board by setting a corresponding switch or inputting, or by inputting a specified command by a remote control manner.
In steps S2 and S3, after it is determined that the factory inspection process is entered, the energy consumption detection mode is entered first. Because the energy consumption detection flow is simpler and more efficient than the function detection flow in operation, the energy consumption detection mode is firstly carried out, the subsequent detection flow can be stopped after the faults are judged, and the operation efficiency is improved.
In the detection process, the energy consumption detection flow specifically comprises:
all load modules are shut down.
Starting the energy consumption acquisition module, sequentially starting all load modules, and sequentially comparing the actual energy consumption of the load modules with preset standard energy consumption parameters.
And when a load module with the difference value between the actual energy consumption and the standard energy consumption smaller than a threshold value appears, recording the fault corresponding to the load module.
The load module comprises all control peripherals of the refrigeration equipment, including a compressor, a fan, a sensor, a light device, a display device and the like, which need to consume electric energy. Firstly, all load modules are closed, the system is ensured to be in an initial state, then the system starts the energy consumption acquisition module to prepare to record actual energy consumption data, and the information acquired by the energy consumption acquisition module can comprise energy consumption related information such as load current, voltage, power and the like. When a load module with the difference value between the actual energy consumption and the standard energy consumption smaller than a threshold value appears, the load module is indicated to have faults such as mechanical faults and circuit problems, and the corresponding module is recorded so as to facilitate subsequent maintenance.
In step S4, based on the energy consumption detection, the refrigerator cooling logic is realized through the function detection, and meanwhile, whether the work of each module meets the factory requirement is judged by combining the model feedback cooling effect of each module.
In conclusion, in the factory inspection flow, the detection of the energy consumption of the working condition of the refrigerator is combined on the basis of the traditional function detection, so that whether the overall performance of the refrigeration equipment with the functions of different load modules meets the requirements can be detected in more detail and accurately, and the detection accuracy is improved.
As shown in fig. 2, further, the present embodiment further includes the steps of:
s5: judging to enter a conventional detection flow.
S6: and detecting a load module working currently, and starting an energy consumption acquisition module to acquire the actual energy consumption of the load module.
S7: and acquiring the current working parameters of the load module, and acquiring the standard energy consumption range of the load module under the preset corresponding working parameters.
S8: and when the actual energy consumption of the load module exceeds the standard energy consumption range, judging that the work is abnormal.
In step S5, after the refrigeration device is powered on, and when it is detected that the refrigeration device is not currently in the factory inspection process, it is determined that the conventional inspection process is entered, that is, the conventional inspection process is implemented in the use process of the user.
Further, in this embodiment, after the current non-factory inspection process is determined, the conventional inspection process is continuously performed during the operation of the refrigeration device. The refrigerating equipment is monitored in real time in the running process, so that the system can sense any potential problem at any time without waiting for specific detection time.
In other embodiments of the present invention, the conventional detection process may be set to run once at a fixed time interval, or actively controlled according to the needs of the user.
In steps S6 to S8, the system dynamically detects the load module currently in a working state, and the energy consumption acquisition module monitors the actual energy consumption condition of the load module in real time, for example, the system can include related information such as current, voltage, power and the like. And acquiring a preset standard energy consumption range according to actual working parameters of the current working load module, such as related parameters of temperature, humidity, pressure and the like, wherein the standard energy consumption range represents normal energy consumption levels which the load module should have under different working parameters. And comparing the actual energy consumption with a standard energy consumption range, and if the actual energy consumption of the current load module is detected to exceed the preset standard energy consumption range, judging that the load module has an abnormal working state by the system.
Further, after judging that the load module works abnormally, the method further comprises the steps of:
entering a corresponding abnormal processing flow for the load module for judging the work abnormality; and outputting and feeding back the work abnormality information, and recording and uploading the work abnormality information.
The exception handling procedure may include automatically disabling the exception module to prevent potential damage or further problems from occurring, or enabling a repair restart function onboard the refrigeration appliance to repair the exception module. For the anomaly information, a relevant alarm notification is sent through an output device of the refrigeration equipment or through a communication connection mobile equipment APP, the user is prompted about the anomaly condition, and relevant information is provided so that the user can know the nature and the solution of the problem. Meanwhile, the abnormal information can be uploaded to the cloud or the server by the communication module, and the abnormal information can comprise the occurrence time of the abnormality, a specific abnormal module, the type of the abnormality, detailed description and the like. The manufacturer or maintainer can remotely acquire the abnormal information, make maintenance preparation in advance or remotely assist the user in solving the problem.
Through the steps, the system can collect detailed energy consumption data and can also perform intelligent judgment in the working process of monitoring the load modules in real time, so that each load module is ensured to be in a normal working range, and the stability and reliability of the system are improved. The real-time and intelligent monitoring mechanism is beneficial to early discovery and solving of potential problems, and improves the overall performance and user experience of the product.
As shown in fig. 3, the present invention further provides a refrigeration apparatus, which includes an energy consumption acquisition module 1, an energy consumption detection module 2, and a function detection module 3.
The energy consumption detection module 2 is configured to start the energy consumption acquisition module 1 to acquire the actual energy consumption of the refrigeration equipment after judging that the factory inspection process is carried out, compare the acquired actual energy consumption of different load modules with preset standard energy consumption parameters, judge that the factory inspection process is carried out when the difference value between the actual energy consumption and the standard energy consumption is smaller than a threshold value, and record faults otherwise;
the function detection module 3 is configured to detect the refrigerating effect of different load modules after entering the function detection mode, and judge that the factory requirement is met when the fed-back refrigerating effect of the different load modules reaches the preset refrigerating effect, or record the fault.
Further, the energy consumption detection module 2 is further configured to detect a currently working load module after judging to enter a conventional detection flow, and start the energy consumption acquisition module 1 to acquire the actual energy consumption of the load module; acquiring the current working parameters of the load module, and acquiring the standard energy consumption range of the load module under the preset corresponding working parameters; and when the actual energy consumption of the load module exceeds the standard energy consumption range, judging that the work is abnormal.
Further, the energy consumption detection module 2 is further configured to enter a corresponding abnormal processing flow for the load module for judging abnormal work; and outputting and feeding back the work abnormality information, and recording and uploading the work abnormality information.
Further, the energy consumption detection module 2 is configured to: in the energy consumption detection process, all load modules are closed, then the energy consumption acquisition module 1 is started, all load modules are sequentially started, and the actual energy consumption of the load modules is sequentially compared with preset standard energy consumption parameters; and when a load module with the difference value between the actual energy consumption and the standard energy consumption smaller than a threshold value appears, recording the fault corresponding to the load module.
Further, the energy consumption detection module 2 is configured to: and after judging the current non-factory inspection flow, continuously performing a conventional detection flow in the running process of the refrigeration equipment.
In summary, the embodiment is based on the energy consumption acquisition module, and uses the analysis of the energy consumption state to determine whether the refrigeration equipment operates normally under any working condition, and combines the detection of the refrigerator working condition energy consumption on the basis of the traditional function detection, so that whether the overall performance of the refrigeration equipment with the functions of different load modules meets the requirements can be detected in more detail and accurately, and the detection accuracy is improved. And when the refrigerator is used in daily life, the energy consumption acquisition module can monitor whether the refrigerator operation mode is matched with the energy consumption in real time, and if the refrigerator is found to be abnormal in operation, the refrigerator enters a corresponding abnormal processing flow to ensure safe operation of the refrigerator.
It should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is for clarity only, and that the skilled artisan should recognize that the embodiments may be combined as appropriate to form other embodiments that will be understood by those skilled in the art.
The above list of detailed descriptions is only specific to practical embodiments of the present invention, and is not intended to limit the scope of the present invention, and all equivalent embodiments or modifications that do not depart from the spirit of the present invention should be included in the scope of the present invention.
Claims (10)
1. The energy consumption self-checking method for the refrigeration equipment is characterized by comprising the following steps of:
judging to enter a factory inspection flow;
entering a working energy consumption inspection mode, and starting an energy consumption acquisition module to acquire actual energy consumption of the refrigeration equipment;
comparing the acquired actual energy consumption of different load modules with preset standard energy consumption parameters, judging to enter a function detection mode when the difference value between the actual energy consumption and the standard energy consumption is smaller than a threshold value, and otherwise, recording faults;
and entering a function detection mode, detecting the refrigerating effect of different load modules, judging that the delivery requirement is met when the fed-back refrigerating effect of each module reaches the preset refrigerating effect, and otherwise, recording faults.
2. The refrigeration appliance energy consumption self-test method according to claim 1, further comprising the steps of:
judging to enter a conventional detection flow;
detecting a load module working currently, and starting an energy consumption acquisition module to acquire actual energy consumption of the load module;
acquiring the current working parameters of the load module, and acquiring the standard energy consumption range of the load module under the preset corresponding working parameters;
and when the actual energy consumption of the load module exceeds the standard energy consumption range, judging that the work is abnormal.
3. The method for self-checking energy consumption of refrigeration equipment according to claim 2, further comprising the step of, after determining that the operation is abnormal:
entering a corresponding abnormal processing flow for the load module for judging the work abnormality;
and outputting and feeding back the work abnormality information, and recording and uploading the work abnormality information.
4. A refrigeration appliance energy consumption self-test method according to claim 3, wherein said start-up energy consumption acquisition module acquires actual energy consumption of said refrigeration appliance, comprising:
closing all load modules;
starting a power consumption acquisition module, sequentially starting all load modules, and sequentially comparing the actual power consumption of the load modules with preset standard power consumption parameters;
and when a load module with the difference value between the actual energy consumption and the standard energy consumption smaller than a threshold value appears, recording the fault corresponding to the load module.
5. The method for self-checking energy consumption of refrigeration equipment according to claim 1, wherein said judging is performed in a conventional detection process, specifically comprising:
and after judging the current non-factory inspection flow, continuously performing a conventional detection flow in the running process of the refrigeration equipment.
6. A refrigerating apparatus, characterized in that,
the refrigeration equipment comprises an energy consumption acquisition module, an energy consumption detection module and a function detection module;
the energy consumption detection module is configured to start the energy consumption acquisition module to acquire the actual energy consumption of the refrigeration equipment after judging that the factory inspection process is carried out, compare the acquired actual energy consumption of different load modules with preset standard energy consumption parameters, judge that the factory inspection process is carried out when the difference value between the actual energy consumption and the standard energy consumption is smaller than a threshold value, and record faults otherwise;
the function detection module is configured to detect the refrigerating effect of the different load modules after entering the function detection mode, and judge that the factory requirement is met when the fed-back refrigerating effect of the different load modules reaches the preset refrigerating effect, or record faults.
7. The refrigeration appliance of claim 6 wherein the energy consumption detection module is further configured to detect a currently operating load module after determining to enter a conventional detection process, and to initiate an energy consumption acquisition module to acquire actual energy consumption of the load module; acquiring the current working parameters of the load module, and acquiring the standard energy consumption range of the load module under the preset corresponding working parameters; and when the actual energy consumption of the load module exceeds the standard energy consumption range, judging that the work is abnormal.
8. The refrigeration appliance of claim 7 wherein said energy consumption detection module is further configured to enter a corresponding exception handling flow for said load module that determines that operation is abnormal; and outputting and feeding back the work abnormality information, and recording and uploading the work abnormality information.
9. The refrigeration appliance of claim 6 wherein the energy consumption detection module is configured to: in the energy consumption detection process, all load modules are closed, then the energy consumption acquisition module is started, all load modules are sequentially started, and the actual energy consumption of the load modules is sequentially compared with preset standard energy consumption parameters; and when a load module with the difference value between the actual energy consumption and the standard energy consumption smaller than a threshold value appears, recording the fault corresponding to the load module.
10. The refrigeration appliance of claim 6 wherein the energy consumption detection module is configured to: and after judging the current non-factory inspection flow, continuously performing a conventional detection flow in the running process of the refrigeration equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311863079.6A CN117870260A (en) | 2023-12-29 | 2023-12-29 | Refrigerating equipment and energy consumption self-checking method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311863079.6A CN117870260A (en) | 2023-12-29 | 2023-12-29 | Refrigerating equipment and energy consumption self-checking method thereof |
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| CN117870260A true CN117870260A (en) | 2024-04-12 |
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| CN202311863079.6A Pending CN117870260A (en) | 2023-12-29 | 2023-12-29 | Refrigerating equipment and energy consumption self-checking method thereof |
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- 2023-12-29 CN CN202311863079.6A patent/CN117870260A/en active Pending
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