CN102338545A - Method for displaying power consumption of refrigerator and display system thereof - Google Patents
Method for displaying power consumption of refrigerator and display system thereof Download PDFInfo
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- CN102338545A CN102338545A CN2011102540212A CN201110254021A CN102338545A CN 102338545 A CN102338545 A CN 102338545A CN 2011102540212 A CN2011102540212 A CN 2011102540212A CN 201110254021 A CN201110254021 A CN 201110254021A CN 102338545 A CN102338545 A CN 102338545A
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- power consumption
- refrigerator
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- man
- display system
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Classifications
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/005—Arrangement or mounting of control or safety devices of safety 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
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/15—Power, e.g. by voltage or current
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/36—Visual displays
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to a method for displaying power consumption of a refrigerator and a display system thereof. The display system comprises a data acquisition device, a man-machine input device, a data processing device and a display device, wherein the data processing device is used for performing calculations according to compressor running time ti, refrigerator power-on time t2 and instant power p(t) which are acquired by the data acquisition device and a man-machine command input by the man-machine input device, and required results are displayed through the display device. In the method for displaying the power consumption of the refrigerator and the display system thereof, actual power consumption and designed power consumption are calculated and displayed according to the change of environment temperature, the change of set temperature, the change of acquired electricity output and time accumulation. The method for displaying the power consumption of the refrigerator and the display system thereof are capable of visually reminding a user of saving electricity; the user can know the quality control capacity of a product according to the comparison between the actual power consumption and rated nominal power consumption; under the power consumption condition of different states, a running mode which is more energy-saving is selected; and necessary maintenance can also be carried out on the performance of the refrigerator through knowing the running state.
Description
Technical field
The invention belongs to the refrigerator equipment technical field, particularly a kind of refrigerator shows the method and the display system of power consumption.
Background technology
Along with improving constantly of living standard, the popularity rate of refrigerator is increasingly high, and it is increasing that the electric weight of its consumption accounts for the proportion of household electricity.But because the pressure of environmental protection; Energy consumption requirement to consumer products is also increasing, and the consumer also more and more is concerned about the energy consumption of product, for the product with refrigerating function; Power consumption like refrigerator etc. is relevant with multiple factor; It has different power consumption under different state, and the power consumption that these products marked all is under the situation of particular environment and requirement, to measure, and can not show its actual consumption.The user can only or feel to use product with custom in the process of using, and often experiences the bigger difference that has that power consumption and the manufacturer of product provided.Because the consumer be difficult to understand the complexity of this product energy consumption, also be difficult in and make refrigerator operate in reasonably power save mode, also can't know the power consumption value of refrigerator intuitively.Refrigerator in the market is a displays temperature mostly, like design temperature, and internal temperature of refrigerator; Environment temperature, humidity etc., and do not have to show power consumption; The power consumption that more can not show design is shown to user's refrigerator in advance and changes at the power consumption of different environment and setting.
Summary of the invention
The problem that the present invention will solve is to provide a kind of to the deficiency of prior art can display refrigerator actual power consumption amount show that with the refrigerator that designs power consumption method the present invention of power consumption also provides the display system that realizes this display packing.
For realizing above-mentioned purpose, first technical scheme of the present invention is: a kind of method of display refrigerator power consumption, comprise,
The calculating of actual power consumption amount and demonstration:
Refrigerator powers on, and the refrigerator microprocessor chip is gathered real-time power p (t) that electrical part consumed such as compressors, and accumulative total power consumption E (t) is carried out integral and calculating;
If the user shows the instruction input of actual power consumption amount through man-machine interface; Then finish the epicycle integration this moment, calculate a day power consumption E, power consumption E is stored in the holder with day; And show through man-machine interface, zero clearing restarts a new round and calculates to accumulative total power consumption E (t) simultaneously;
The calculating and the demonstration of design power consumption:
Refrigerator powers on, and the refrigerator microprocessor chip is accumulated compressor operating time t1 and refrigerator t2 conduction time and stored, and calculates the operation Homes Using TV η of compressor simultaneously;
If the user designs the instruction input of power consumption through man-machine interface; Then finish epicycle this moment and calculate, calculation Design power consumption E (η) will design power consumption E (η) and be stored in the holder; And show through man-machine interface, zero clearing restarts a new round and calculates to η simultaneously.
In the technique scheme, said E (t) and E calculate with following formula:
E（t）=
E=
/(1000×3600) 。
In the technique scheme, said design power consumption calculates with following formula:
E（η）=η×p(η)
Wherein, p (η) is the theoretical power (horse-power) under the η corresponding states, and this parameter is different and different with the compressor of the concrete coupling of refrigerator, can p (η) be solidificated in the program according to the corresponding compressor of product.
Second technical scheme of the present invention is:
A kind of display system of display refrigerator power consumption comprises data acquisition unit, human machine input device, data processing equipment and display unit, and said data acquisition unit, human machine input device and display unit all are connected with data processing equipment; The man-machine command of the input of the compressor operating time t1 that said data processing equipment collects according to data acquisition unit, refrigerator t2 conduction time and real-time power p (t) and human machine input device calculates and shows required result through display unit.
Further, said display unit comprises the demonstration of actual power consumption amount and the demonstration of design power consumption.
Further, said data processing equipment adopts microprocessor.
Compared with prior art, the present invention has following beneficial effect:
But the actual power consumption amount of the present invention's display refrigerator, Design Theory power consumption, and the running status of refrigerator etc., make the user can understand the actual power consumption amount of refrigerator at any time; Strengthen user's energy consumption consciousness; Remind user's using electricity wisely intuitively, and the user can understand the quality control ability of product according to the contrast of actual power consumption amount and specified nominal power consumption; Power consumption situation under different conditions; Select the more energy-conservation method of operation, also can carry out necessary maintenance to the performance of refrigerator through understanding to running status.
Description of drawings
Fig. 1 is the calculating and the flow for displaying figure of actual power consumption amount of the present invention;
Fig. 2 designs the calculating and the flow for displaying figure of power consumption for the present invention;
Fig. 3 constitutes block diagram for the display system of display refrigerator power consumption of the present invention.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing the present invention is carried out detailed description.
As depicted in figs. 1 and 2, the invention discloses a kind of method of display refrigerator power consumption, comprise,
The calculating of actual power consumption amount and demonstration:
Refrigerator powers on, and the refrigerator microprocessor chip is gathered real-time power p (t) that electrical part consumed such as compressors, and accumulative total power consumption E (t) is carried out integral and calculating;
If the user shows the instruction input of actual power consumption amount through man-machine interface; Then finish the epicycle integration this moment, calculate a day power consumption E, power consumption E is stored in the holder with day; And show through man-machine interface, zero clearing restarts a new round and calculates to accumulative total power consumption E (t) simultaneously;
The calculating and the demonstration of design power consumption:
Refrigerator powers on, and the refrigerator microprocessor chip is accumulated compressor operating time t1 and refrigerator t2 conduction time and stored, and calculates the operation Homes Using TV η of compressor simultaneously;
If the user designs the instruction input of power consumption through man-machine interface; Then finish epicycle this moment and calculate, calculation Design power consumption E (η) will design power consumption E (η) and be stored in the holder; And show through man-machine interface, zero clearing restarts a new round and calculates to η simultaneously.
Wherein:
Said E (t) and E calculate with following formula:
E（t）=
E=
/(1000×3600) 。
Said design power consumption calculates with following formula:
E（η）=η×p(η)
In the formula, p (η) is the theoretical power (horse-power) under the η corresponding states, and this parameter is different and different with the compressor of the concrete coupling of refrigerator, can p (η) be solidificated in the program according to the corresponding compressor of product.
Like Fig. 3; The present invention also openly realizes the display system of the display refrigerator power consumption of above-mentioned display method; Comprise data acquisition unit, human machine input device, data processing equipment and display unit, said data acquisition unit, human machine input device and display unit all are connected with data processing equipment; The man-machine command of the input of the compressor operating time t1 that said data processing equipment collects according to data acquisition unit, refrigerator t2 conduction time and real-time power p (t) and human machine input device calculates and shows required result through display unit.
In the present embodiment, display unit comprises the demonstration of actual power consumption amount and the demonstration of design power consumption, and data processing equipment adopts microprocessor.
Energy measurement of the present invention, calculating and demonstration actual power consumption amount make the user can understand the actual power consumption amount and the actual operating state of refrigerator at any time.The present invention also provides the calculating and the demonstration of design power consumption; The user can be according to the contrast of actual power consumption amount with design power consumption; Understand refrigerator its actual power consumption and the difference that designs power consumption under different service conditions, thereby the running status of refrigerator is carried out the judgement of science, carry out best adjustment; And can carry out necessary maintenance to refrigerator; Place reason such as too much like or food thicker and cause that power consumption is obvious to carry out manual work defrosting or reduce the food storing amount when bigger than normal, make refrigerator can be in optimum state and move, thereby play energy-conserving action owing to the refrigerator frosting.
The present invention can promote the quality control level of product, satisfies user's diversity demand, and enhance consumer energy consumption consciousness in use plays certain guiding function to energy-conservation; Increase the function and the attractable point of refrigerator simultaneously, improve the class of refrigerator.
Claims (6)
1. the method for a display refrigerator power consumption is characterized in that: comprises,
The calculating of actual power consumption amount and demonstration:
Refrigerator powers on, and the refrigerator microprocessor chip is gathered real-time power p (t) that electrical part consumed such as compressors, and accumulative total power consumption E (t) is carried out integral and calculating;
If the user shows the instruction input of actual power consumption amount through man-machine interface; Then finish the epicycle integration this moment, calculate a day power consumption E, power consumption E is stored in the holder with day; And show through man-machine interface, zero clearing restarts a new round and calculates to accumulative total power consumption E (t) simultaneously;
The calculating and the demonstration of design power consumption:
Refrigerator powers on, and the refrigerator microprocessor chip is accumulated compressor operating time t1 and refrigerator t2 conduction time and stored, and calculates the operation Homes Using TV η of compressor simultaneously;
If the user designs the instruction input of power consumption through man-machine interface; Then finish epicycle this moment and calculate, calculation Design power consumption E (η) will design power consumption E (η) and be stored in the holder; And show through man-machine interface, zero clearing restarts a new round and calculates to η simultaneously.
2. the method for display refrigerator power consumption according to claim 1 is characterized in that: said E (t) and E calculate with following formula:
E（t）=
E=
/(1000×3600) 。
3. the method for display refrigerator power consumption according to claim 1 is characterized in that: said design power consumption calculates with following formula:
E（η）=η×p(η)
Wherein, p (η) is the theoretical power (horse-power) under the η corresponding states, and this parameter is different and different with the compressor of the concrete coupling of refrigerator, can p (η) be solidificated in the program according to the corresponding compressor of product.
4. the display system of a display refrigerator power consumption; It is characterized in that: comprise data acquisition unit, human machine input device, data processing equipment and display unit, said data acquisition unit, human machine input device and display unit all are connected with data processing equipment; The man-machine command of the input of the compressor operating time t1 that said data processing equipment collects according to data acquisition unit, refrigerator t2 conduction time and real-time power p (t) and human machine input device calculates and shows required result through display unit.
5. according to the display system of the said display refrigerator power consumption of claim 4, it is characterized in that: said display unit comprises the demonstration of actual power consumption amount and the demonstration of design power consumption.
6. according to the display system of claim 4 or 5 described display refrigerator power consumption, it is characterized in that: said data processing equipment adopts microprocessor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102540212A CN102338545A (en) | 2011-08-31 | 2011-08-31 | Method for displaying power consumption of refrigerator and display system thereof |
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| CN2011102540212A CN102338545A (en) | 2011-08-31 | 2011-08-31 | Method for displaying power consumption of refrigerator and display system thereof |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928658A (en) * | 2012-10-31 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Refrigeration equipment, refrigerator and device with real-time energy consumption monitoring function |
| CN102997606A (en) * | 2012-12-17 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN103206767A (en) * | 2012-07-09 | 2013-07-17 | 广东美的制冷设备有限公司 | Energy-saving control method and device for frequency conversion air conditioner |
| CN103499185A (en) * | 2013-09-25 | 2014-01-08 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN104236189A (en) * | 2013-06-18 | 2014-12-24 | 苏州三星电子有限公司 | Time-division running refrigerator and control method |
| CN105758107A (en) * | 2015-01-05 | 2016-07-13 | Lg电子株式会社 | Refrigerator And Method For Controlling The Same |
| CN109307400A (en) * | 2017-07-28 | 2019-02-05 | 合肥美的电冰箱有限公司 | Refrigeration for refrigerator amount control method, device and refrigerator |
| CN110285615A (en) * | 2014-06-03 | 2019-09-27 | 特灵国际有限公司 | The system and method for controlling cooling system |
| CN114876782A (en) * | 2022-05-13 | 2022-08-09 | 三一汽车制造有限公司 | Hydraulic pump fault detection method and device and working machine |
| CN114963674A (en) * | 2022-05-10 | 2022-08-30 | 安徽康佳同创电器有限公司 | Refrigerator energy consumption data display processing method and device, terminal equipment and storage medium |
| CN115479448A (en) * | 2022-09-30 | 2022-12-16 | 海信冰箱有限公司 | Refrigerator and power consumption query method thereof |
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2011
- 2011-08-31 CN CN2011102540212A patent/CN102338545A/en active Pending
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103206767A (en) * | 2012-07-09 | 2013-07-17 | 广东美的制冷设备有限公司 | Energy-saving control method and device for frequency conversion air conditioner |
| CN103206767B (en) * | 2012-07-09 | 2014-09-03 | 广东美的制冷设备有限公司 | Energy-saving control method and device for frequency conversion air conditioner |
| CN102928658A (en) * | 2012-10-31 | 2013-02-13 | 合肥美的荣事达电冰箱有限公司 | Refrigeration equipment, refrigerator and device with real-time energy consumption monitoring function |
| CN102997606A (en) * | 2012-12-17 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator |
| CN102997606B (en) * | 2012-12-17 | 2015-07-15 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN104236189A (en) * | 2013-06-18 | 2014-12-24 | 苏州三星电子有限公司 | Time-division running refrigerator and control method |
| CN103499185A (en) * | 2013-09-25 | 2014-01-08 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN110285615B (en) * | 2014-06-03 | 2021-07-20 | 特灵国际有限公司 | System and method for controlling a cooling system |
| CN110285615A (en) * | 2014-06-03 | 2019-09-27 | 特灵国际有限公司 | The system and method for controlling cooling system |
| US10126046B2 (en) | 2015-01-05 | 2018-11-13 | Lg Electronics Inc. | Refrigerator and method for controlling the same |
| US10113790B2 (en) | 2015-01-05 | 2018-10-30 | Lg Electronics Inc. | Method for controlling refrigerator |
| CN105758107B (en) * | 2015-01-05 | 2018-09-25 | Lg电子株式会社 | Refrigerator and its control method |
| CN105758107A (en) * | 2015-01-05 | 2016-07-13 | Lg电子株式会社 | Refrigerator And Method For Controlling The Same |
| CN109307400A (en) * | 2017-07-28 | 2019-02-05 | 合肥美的电冰箱有限公司 | Refrigeration for refrigerator amount control method, device and refrigerator |
| CN109307400B (en) * | 2017-07-28 | 2020-11-20 | 合肥美的电冰箱有限公司 | Refrigerator refrigerating capacity control method and device and refrigerator |
| CN114963674A (en) * | 2022-05-10 | 2022-08-30 | 安徽康佳同创电器有限公司 | Refrigerator energy consumption data display processing method and device, terminal equipment and storage medium |
| CN114963674B (en) * | 2022-05-10 | 2024-02-06 | 安徽康佳同创电器有限公司 | Refrigerator energy consumption data display processing method and device, terminal equipment and storage medium |
| CN114876782A (en) * | 2022-05-13 | 2022-08-09 | 三一汽车制造有限公司 | Hydraulic pump fault detection method and device and working machine |
| CN114876782B (en) * | 2022-05-13 | 2024-03-12 | 三一汽车制造有限公司 | Hydraulic pump fault detection method and device and working machine |
| CN115479448A (en) * | 2022-09-30 | 2022-12-16 | 海信冰箱有限公司 | Refrigerator and power consumption query method thereof |
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Application publication date: 20120201 |