CN106969595A - A kind of refrigerator loads control and monitoring system - Google Patents
A kind of refrigerator loads control and monitoring system Download PDFInfo
- Publication number
- CN106969595A CN106969595A CN201710324836.0A CN201710324836A CN106969595A CN 106969595 A CN106969595 A CN 106969595A CN 201710324836 A CN201710324836 A CN 201710324836A CN 106969595 A CN106969595 A CN 106969595A
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- CN
- China
- Prior art keywords
- air door
- refrigeration
- refrigerator
- host computer
- alternating temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- 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
Abstract
Control and monitoring system is loaded the invention discloses a kind of refrigerator of load monitoring technical field, including refrigerator control panel, the refrigeration illuminating lamp, alternating temperature door ornament lamp, the output end of refrigeration air door heater strip and alternating temperature air door heater strip is electrically connected with the input of 12V DC voltage detection modules, the output end of the blower fan is electrically connected with the input of rotation speed of fan monitoring modular, load operating condition is detected by detection plate, by real-time data transmission to host computer, host computer is shown and data storage in graphical form, facilitate data analysis and check, it can also set and detect whether refrigerator control rule is correct, reduce the workload to test data analysis, test man may exit off during test, automatic record data, checked after convenient, various logic relation and load operation conditions the book requirement whether up to specification that host computer can be controlled with automatic decision refrigerator, each control planning can select to be turned on and off, various parameters can be changed.
Description
Technical field
The present invention relates to load monitoring technical field, specially a kind of refrigerator load control and monitoring system.
Background technology
Refrigerator is to maintain one kind of constant low temperatureRefrigeration plant, it is also that one kind makes food or other articles keep constant low temperature
The product for civilian use of cold conditions.Have in casingCompressor, ice machine is used toFreezeCabinet or case, carryRefrigerating plantHutch.Mesh
Preceding refrigerator enters huge numbers of families, and refrigerator turns into essential household electrical appliances, and refrigerator demand is continuously increased.In the exploitation of refrigerator control panel
During, functional test is essential.The functional test of refrigerator refer to characteristic according to refrigerator control panel, operation description and
User's scheme, tests whether it meets design requirement.Current functional test load operating condition is replaced with indicator lamp, it is necessary to test
Member records always and judges whether loaded work piece is normal, can not be left in test, and whether judging some loaded work piece
The running status of other loads can be ignored when normal.Therefore, it is proposed that a kind of refrigerator loads control and monitoring system.
The content of the invention
Control and monitoring system is loaded it is an object of the invention to provide a kind of refrigerator, to solve to propose in above-mentioned background technology
Current functional test load operating condition replaced with indicator lamp, it is necessary to which whether just test man records and judge loaded work piece always
Often, it can not be left in test, and the running status of other loads can be ignored when judging whether some loaded work piece is normal
The problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of refrigerator loads control and monitoring system, including ice
Compressor, refrigeration flip beam heater, defrost heating is electrically connected in case control panel, the output end of the refrigerator control panel
Device, anion generator, refrigeration illuminating lamp, alternating temperature door ornament lamp, refrigeration air door heater strip, alternating temperature air door heater strip, refrigeration wind
The input of door, alternating temperature air door and blower fan, the compressor, refrigeration flip beam heater, defrosting heater and anion occur
The output end of device is electrically connected with the input of 220V alternating voltage detection modules, the refrigeration illuminating lamp, alternating temperature door ornament lamp,
The output end of refrigeration air door heater strip and alternating temperature air door heater strip is electrically connected with the input of 12V DC voltage detection modules,
The output end of the refrigeration air door and alternating temperature air door is electrically connected with the input of throttle condition monitoring modular, the blower fan it is defeated
Go out the input that end is electrically connected with rotation speed of fan monitoring modular, the 220V alternating voltages detection module, the detection of 12V DC voltages
The output end of module, throttle condition monitoring modular and rotation speed of fan monitoring modular is electrically connected with MCU input, the MCU
Two-way electric connection host computer；
Detect that compressor, refrigeration flip beam heater, defrost are heated respectively by the 220V alternating voltages detection module
The AC power break-make of device and anion generator and the collection of alternating current on off state, are detected by the 12V DC voltages
Module detects refrigeration illuminating lamp, alternating temperature door ornament lamp, refrigeration air door heater strip and alternating temperature air door heater strip load condition respectively, leads to
The throttle condition that the throttle condition monitoring modular monitors refrigeration air door and alternating temperature air door respectively is crossed, is supervised by the rotation speed of fan
Survey the rotary regimes that module detects the blower fan, the 220V alternating voltages detection module, 12V DC voltages detection module, wind
Door state monitoring modular and rotation speed of fan monitoring modular are by the data transfer of detection to the MCU, and MCU passes through these modules and calculation
Voltage signal that method loads refrigerator, speed-frequency signal, air door step motion control signal change into each load operating condition, and passed
Host computer is handed to, host computer records and checks load condition, is then configured and judges control rule, controlled according to refrigerator
It is required that, calculate that compressor is continuous, accumulated running time, the run time of defrosting heater, and and the rule match that sets, judge
It is whether qualified.
It is preferred that, the MCU is connected by 485 communication interfaces with host computer.
It is preferred that, the host computer is built-in with data storage.
It is preferred that, the host computer is used for the load condition for receiving MCU transmission, load condition is recorded and check, in chart
In show, and real-time recorded data is in excel, using data callback function by excel data displays in the graph.
Compared with prior art, the beneficial effects of the invention are as follows：The invention proposes a kind of refrigerator load control monitoring system
System, detects load operating condition, by real-time data transmission to host computer, host computer shows and deposited in graphical form by detection plate
Data are stored up, facilitates data analysis and checks, moreover it is possible to sets and detects whether refrigerator control rule is correct, reduces to test data point
The workload of analysis, can preserve the display of prolonged refrigerator load condition on computers, test man may exit off during test, from
Dynamic record data, convenient to check later, various logic relation and load running shape that host computer can be controlled with automatic decision refrigerator
State book requirement whether up to specification, each control planning can select to be turned on and off, and can change various parameters.
Brief description of the drawings
Fig. 1 is principle of the invention block diagram.
In figure：1 refrigerator control panel, 2 compressors, 3 refrigeration flip beam heaters, 4 defrosting heaters, 5 anion generators,
6 refrigeration illuminating lamps, 7 alternating temperatures door ornament lamp, 8 refrigeration air door heater strips, 9 alternating temperature air door heater strips, 10 refrigeration air doors, 11 become warm air
Door, 12 blower fans, 13 220V alternating voltages detection modules, 14 12V DC voltages detection modules, 15 throttle condition monitoring modulars,
16 rotation speed of fan monitoring modulars, 17MCU, 18 host computers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of refrigerator loads control and monitoring system, including refrigerator control
Compressor 2, refrigeration flip beam heater 3, defrosting heater is electrically connected in making sheet 1, the output end of the refrigerator control panel 1
4th, anion generator 5, refrigeration illuminating lamp 6, alternating temperature door ornament lamp 7, refrigeration air door heater strip 8, alternating temperature air door heater strip 9, cold
Hide the input of air door 10, alternating temperature air door 11 and blower fan 12, the compressor 2, refrigeration flip beam heater 3, defrosting heater 4
The input of 220V alternating voltages detection module 13, the refrigeration illumination are electrically connected with the output end of anion generator 5
The output end of lamp 6, alternating temperature an ornament lamp 7, refrigeration air door heater strip 8 and alternating temperature air door heater strip 9 is electrically connected with 12V direct currents
The input of detection module 14 is pressed, the output end of the refrigeration air door 10 and alternating temperature air door 11 is electrically connected with throttle condition monitoring
The input of module 15, the output end of the blower fan 12 is electrically connected with the input of rotation speed of fan monitoring modular 16, the 220V
Alternating voltage detection module 13,12V DC voltages detection module 14, throttle condition monitoring modular 15 and rotation speed of fan monitoring modular
16 output end is electrically connected with MCU17 input, the two-way electric connection host computer 18 of the MCU17；
Detect compressor 2, refrigeration flip beam heater 3, defrost respectively by the 220V alternating voltages detection module 13
The AC power break-make of heater 4 and anion generator 5 and the collection of alternating current on off state, pass through the 12V direct currents
Pressure detection module 14 detects refrigeration illuminating lamp 6, alternating temperature door ornament lamp 7, refrigeration air door heater strip 8 and alternating temperature air door heater strip respectively
9 load conditions, the throttle condition of refrigeration air door 10 and alternating temperature air door 11 is monitored by the throttle condition monitoring modular 15 respectively,
The rotary regimes of the blower fan 12, the 220V alternating voltages detection module are detected by the rotation speed of fan monitoring modular 16
13rd, 12V DC voltages detection module 14, throttle condition monitoring modular 15 and rotation speed of fan monitoring modular 16 pass the data of detection
The MCU17 is transported to, voltage signal that MCU17 is loaded refrigerator by these modules and algorithm, speed-frequency signal, air door step
Enter control signal and change into each load operating condition, and be transferred to host computer 18, host computer 18 records and checked load condition, so
After be configured and judge control rule, the requirement controlled according to refrigerator calculates that compressor 2 is continuous, accumulated running time, defrost
The run time of heater 4, and and set rule match, it is qualified to judge whether.
Wherein, the MCU17 is connected by 485 communication interfaces with host computer 18, and the host computer 18 is built-in with data and deposited
Reservoir, the host computer 18 is used for the load condition for receiving MCU17 transmission, records and checks load condition, show in the graph
Out, and real-time recorded data is in excel, using data callback function by excel data displays in the graph..Although
Through embodiments of the invention have shown and described, for the ordinary skill in the art, it is possible to understand that do not departing from this
Can these embodiments be carried out with a variety of change, modification, replacement and modification in the case of the principle and spirit of invention, it is of the invention
Scope is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of refrigerator loads control and monitoring system, including refrigerator control panel (1), it is characterised in that：The refrigerator control panel (1)
Output end be electrically connected compressor (2), refrigeration flip beam heater (3), defrosting heater (4), anion generator
(5), refrigeration illuminating lamp (6), alternating temperature door ornament lamp (7), refrigeration air door heater strip (8), alternating temperature air door heater strip (9), refrigeration wind
The input of door (10), alternating temperature air door (11) and blower fan (12), the compressor (2), refrigeration flip beam heater (3), defrost
The output end of heater (4) and anion generator (5) is electrically connected with the input of 220V alternating voltages detection module (13),
The refrigeration illuminating lamp (6), alternating temperature door ornament lamp (7), the output for refrigerating air door heater strip (8) and alternating temperature air door heater strip (9)
The input of end electric connection 12V DC voltages detection module (14), the refrigeration air door (10) and alternating temperature air door (11)
Output end is electrically connected with the input of throttle condition monitoring modular (15), and the output end of the blower fan (12) is electrically connected with blower fan
The input of rotation speed monitoring module (16), the 220V alternating voltages detection module (13), 12V DC voltage detection modules
(14), the output end of throttle condition monitoring modular (15) and rotation speed of fan monitoring modular (16) is electrically connected with the defeated of MCU (17)
Enter end, the two-way electric connection host computer (18) of the MCU (17)；
Detect compressor (2), refrigeration flip beam heater (3) respectively by the 220V alternating voltages detection module (13), change
The AC power break-make of white heater (4) and anion generator (5) and the collection of alternating current on off state, pass through the 12V
DC voltage detection module (14) detect respectively refrigeration illuminating lamp (6), alternating temperature door ornament lamp (7), refrigeration air door heater strip (8) and
Alternating temperature air door heater strip (9) load condition, by the throttle condition monitoring modular (15) respectively monitor refrigeration air door (10) and
The throttle condition of alternating temperature air door (11), the rotating speed shape of the blower fan (12) is detected by the rotation speed of fan monitoring modular (16)
State, the 220V alternating voltages detection module (13), 12V DC voltages detection module (14), throttle condition monitoring modular (15)
With rotation speed of fan monitoring modular (16) by the data transfer of detection to the MCU (17), MCU (17) passes through these modules and algorithm
Voltage signal, speed-frequency signal, the air door step motion control signal that refrigerator is loaded change into each load operating condition, and transmitted
To host computer (18), host computer (18) records and checks load condition, is then configured and judges control rule, according to refrigerator
The requirement of control, calculates that compressor (2) is continuous, accumulated running time, the run time of defrosting heater (4), and and sets
Rule match, it is qualified to judge whether.
2. a kind of refrigerator load control and monitoring system according to claim 1, it is characterised in that：The MCU (17) passes through
485 communication interfaces are connected with host computer (18).
3. a kind of refrigerator load control and monitoring system according to claim 1, it is characterised in that：In the host computer (18)
It is equipped with data storage.
4. a kind of refrigerator load control and monitoring system according to claim 1, it is characterised in that：The host computer (18) is used
In the load condition for receiving MCU (17) transmission, load condition is recorded and checked, is shown in the graph, and records number in real time
According in excel, using data callback function by excel data displays in the graph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324836.0A CN106969595A (en) | 2017-05-10 | 2017-05-10 | A kind of refrigerator loads control and monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710324836.0A CN106969595A (en) | 2017-05-10 | 2017-05-10 | A kind of refrigerator loads control and monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106969595A true CN106969595A (en) | 2017-07-21 |
Family
ID=59332101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710324836.0A Pending CN106969595A (en) | 2017-05-10 | 2017-05-10 | A kind of refrigerator loads control and monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106969595A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797047A (en) * | 2017-09-27 | 2018-03-13 | 深圳和而泰智能控制股份有限公司 | Load state detecting method, device and electronic equipment |
| CN108444205A (en) * | 2018-06-04 | 2018-08-24 | 合肥美菱股份有限公司 | A kind of simple intelligent refrigerator controlled by mobile terminal |
| CN108873736A (en) * | 2018-07-10 | 2018-11-23 | 长虹美菱股份有限公司 | A kind of analogue system and its working method of refrigerator control software |
| CN109799401A (en) * | 2019-01-04 | 2019-05-24 | 青岛海尔股份有限公司 | Refrigerator performance prediction method and forecasting system |
| CN111380291A (en) * | 2018-12-28 | 2020-07-07 | 青岛海尔股份有限公司 | Air-cooled refrigerator and sterilization method thereof |
| CN112815612A (en) * | 2020-12-31 | 2021-05-18 | 长虹美菱股份有限公司 | Control method based on household refrigerator electric part temperature control test system |
| CN113778052A (en) * | 2021-09-07 | 2021-12-10 | 合肥美菱物联科技有限公司 | Refrigerator main control software test system |
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| CN1624409A (en) * | 2003-12-04 | 2005-06-08 | 广东科龙电器股份有限公司 | Intelligent refrigerator and its control method |
| CN102954897A (en) * | 2012-12-07 | 2013-03-06 | 合肥美的荣事达电冰箱有限公司 | Detecting method of refrigerator |
| US20150033775A1 (en) * | 2013-08-03 | 2015-02-05 | Aura Systems, Inc. | Apparatus and Method for Monitoring and Controlling Load Requirements |
| CN104764288A (en) * | 2015-03-17 | 2015-07-08 | 广东奥马电器股份有限公司 | Refrigerator detection method of dynamic cooling line |
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Patent Citations (4)
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|---|---|---|---|---|
| CN1624409A (en) * | 2003-12-04 | 2005-06-08 | 广东科龙电器股份有限公司 | Intelligent refrigerator and its control method |
| CN102954897A (en) * | 2012-12-07 | 2013-03-06 | 合肥美的荣事达电冰箱有限公司 | Detecting method of refrigerator |
| US20150033775A1 (en) * | 2013-08-03 | 2015-02-05 | Aura Systems, Inc. | Apparatus and Method for Monitoring and Controlling Load Requirements |
| CN104764288A (en) * | 2015-03-17 | 2015-07-08 | 广东奥马电器股份有限公司 | Refrigerator detection method of dynamic cooling line |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107797047A (en) * | 2017-09-27 | 2018-03-13 | 深圳和而泰智能控制股份有限公司 | Load state detecting method, device and electronic equipment |
| CN107797047B (en) * | 2017-09-27 | 2020-07-17 | 深圳和而泰智能控制股份有限公司 | Load state detection method and device and electronic equipment |
| CN108444205A (en) * | 2018-06-04 | 2018-08-24 | 合肥美菱股份有限公司 | A kind of simple intelligent refrigerator controlled by mobile terminal |
| CN108873736A (en) * | 2018-07-10 | 2018-11-23 | 长虹美菱股份有限公司 | A kind of analogue system and its working method of refrigerator control software |
| CN111380291A (en) * | 2018-12-28 | 2020-07-07 | 青岛海尔股份有限公司 | Air-cooled refrigerator and sterilization method thereof |
| CN111380291B (en) * | 2018-12-28 | 2022-03-25 | 海尔智家股份有限公司 | Air-cooled refrigerator and sterilization method thereof |
| CN109799401A (en) * | 2019-01-04 | 2019-05-24 | 青岛海尔股份有限公司 | Refrigerator performance prediction method and forecasting system |
| CN109799401B (en) * | 2019-01-04 | 2023-11-10 | 海尔智家股份有限公司 | Refrigerator performance prediction method and prediction system |
| CN112815612A (en) * | 2020-12-31 | 2021-05-18 | 长虹美菱股份有限公司 | Control method based on household refrigerator electric part temperature control test system |
| CN112815612B (en) * | 2020-12-31 | 2022-06-14 | 长虹美菱股份有限公司 | Control method based on household refrigerator electric part temperature control test system |
| CN113778052A (en) * | 2021-09-07 | 2021-12-10 | 合肥美菱物联科技有限公司 | Refrigerator main control software test system |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170721 |