CN1448681A - Method for controlling refrigerator storage room temperature - Google Patents
Method for controlling refrigerator storage room temperature Download PDFInfo
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- CN1448681A CN1448681A CN 02116367 CN02116367A CN1448681A CN 1448681 A CN1448681 A CN 1448681A CN 02116367 CN02116367 CN 02116367 CN 02116367 A CN02116367 A CN 02116367A CN 1448681 A CN1448681 A CN 1448681A
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Abstract
The temperature control method for refrigerator storage chamber includes: the first stage of detecting the temperature outside the refrigerator to judge whether to be in low temperature state; the second stage of detecting the temperature in the freeze chamber and comparing the detected data with the set value when it is detected to be in low temperature state; the third stage of starting load starter in case that the detected freeze chamber temperature is higher than the set value or stopping in case of lower freeze chamber temperature; the fourth stage of detecting the temperature in the cooling chamber and comparing the detected data with the set value when it is detected to be in high temperature state in the first stage; the fifth stage of starting or stopping load starter when the detected cooling chamber temperature is higher or lower than the set value; and other two stages. Detecting the outer temperature can well maintain the freshness of the stored food.
Description
Technical field
The present invention relates to the temperature-controlled process in a kind of mechanical engineering refrigerating field refrigerator, particularly relate to a kind of method for controlling refrigerator storage room temperature (STORAGE ROOM TEMPERATURE CONTROL METHOD FORREFRIGERATOR) that can keep the freshness of the indoor food of refrigerator by surveying the refrigerator external temperature.
Background technology
At first seeing also shown in Figure 1ly, is the structured flowchart of temperature control equipment in the existing refrigerator storage room.As shown in the figure, temperature control equipment in the existing refrigerator storage room is to comprise that by design temperature adjuster (10), temperature of refrigerating chamber detector (20), decision the controller (30) of load starter (40) running of compressor (41) and refrigerating chamber fan motor (42) combination is constituted; Temperature control equipment also comprises in this refrigerator storage room: survey the temperature of refrigerating chamber and calculate the freezer temperature detector (100) of the temperature data of refrigerating chamber by the temperature sensor of refrigerating chamber, survey the refrigerator external temperature and calculate the external temperature probes (200) of external temperature data by external temperature sensor.Said structure is combined, constitutes temperature control equipment in the existing refrigerator storage room.
Below consult the existing method for controlling refrigerator storage room temperature that Fig. 2 is further explained in detail explanation as above-mentioned structure formation again.
Seeing also shown in Figure 2ly, is the working plan of existing method for controlling refrigerator storage room temperature shown in Figure 1.As shown in the figure, this existing method for controlling refrigerator storage room temperature, it comprises following working procedure: the phase I: survey refrigerator environment temperature (S1), low-temperature condition (S2) whether, at first judge whether to be in low-temperature condition according to the refrigerator external temperature that detects; Second stage: whether detection freezer temperature (S3), freezer temperature are higher than design temperature (S4), it is the judged result according to the phase I, when judging that it is in low-temperature condition, then can be by surveying the temperature of refrigerating chamber, and then the temperature data of this refrigerating chamber that detects compared with the design temperature data of refrigerating chamber judge; Phase III: running load starter (S5), according to the judged result of above-mentioned second stage, when the temperature of the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, then can the starting load starter; The quadravalence section: whether detection temperature of refrigerating chamber (S6), temperature of refrigerating chamber are higher than design temperature (S7), it then is judged result according to the phase I, when being in the condition of high temperature, just can be by surveying the temperature of refrigerating chamber, and then the temperature data of the refrigerating chamber that detects compared with the design temperature data of refrigerating chamber judge; Five-stage: the running load starter (ST8), stop load starter (ST9), it is judged result according to above-mentioned quadravalence section, when the detecting temperature of refrigerating chamber is higher than the design temperature of refrigerating chamber, will the starting load starter, and when the temperature of the refrigerating chamber that detects is lower than the design temperature of refrigerating chamber, then can stop the running of load starter.Above-mentioned working procedure constitutes existing method for controlling refrigerator storage room temperature.
Please shown in Figure 1 in conjunction with consulting, below above-mentioned existing method for controlling refrigerator storage room temperature is further described again as follows, wherein:
Above-mentioned design temperature adjuster (10) inputs to controller (30) with the external setting-up temperature data that the user imported, the design temperature data of refrigerating chamber and the design temperature data of refrigerating chamber.
Above-mentioned external temperature probes (200) receives the external temperature that external temperature sensor detected and inputs to controller (30).
Above-mentioned controller (30), with the external temperature data that detect with judge that whether external environment condition is that the said external design temperature data of the standard of low temperature are compared.
Be lower than the external setting-up temperature if be judged as the external temperature that detects, above-mentioned controller (30) will be surveyed the temperature of refrigerating chamber by freezer temperature detector (100), and this temperature is the detection of temperature data of refrigerating chamber.
If the temperature of the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, above-mentioned controller (30) will start the above-mentioned load starter (40) that is made of compressor (41) and refrigerating chamber fan motor (42), is lower than the design temperature of refrigerating chamber until the temperature of the refrigerating chamber that detects.
After, when the temperature that is judged as the refrigerating chamber that detects was lower than the design temperature of refrigerating chamber, above-mentioned controller (30) just can stop the running of the load starter (40) that is made of compressor (41) and refrigerating chamber fan motor (42).
Under another kind of situation, be higher than the external setting-up temperature if be judged as the external temperature that detects, above-mentioned controller (30) will be surveyed the temperature of refrigerating chamber by temperature of refrigerating chamber detector (100), and this temperature is the detection of temperature data of refrigerating chamber.
If the temperature of the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, above-mentioned controller (30) will start the load starter (40) that is made of compressor (41) and refrigerating chamber fan motor (42), is lower than the design temperature of refrigerating chamber until the temperature of the refrigerating chamber that detects.
After, when the temperature that is judged as the refrigerating chamber that detects was lower than the design temperature of refrigerating chamber, the load starter (40) that above-mentioned controller (30) just can stop to be made of compressor (41) and refrigerating chamber fan motor (42) turned round.
But, in above-mentioned existing technology, because controller and external temperature and onrelevant, just by surveying the temperature of refrigerating chamber, when thinking the running that just stops compressor and load starter when being lower than design temperature, therefore have the temperature that can not satisfy refrigerating chamber and the defective that makes the food thawing of refrigerating chamber.This shows that above-mentioned existing method for controlling refrigerator storage room temperature still has defective, and the assistant officer treats further to be improved.
Because the defective that above-mentioned existing method for controlling refrigerator storage room temperature exists, the inventor is based on abundant practical experience and professional knowledge thereof, actively studied innovation, through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
Technical problem underlying to be solved by this invention is, overcome the defective that existing method for controlling refrigerator storage room temperature exists, and provide a kind of new method for controlling refrigerator storage room temperature, make it by surveying external temperature, and then the load starter formed by compressor and refrigerating chamber fan motor of control, thereby can guarantee that the chamber of keeping in cold storage keeps the necessary temperature of freshness of food.
The present invention solves its technical problem underlying and realizes by the following technical solutions.According to a kind of method for controlling refrigerator storage room temperature that the present invention proposes, it comprises the following working procedure stage: the phase I, judge whether to be in low-temperature condition by the external temperature of surveying refrigerator; Second stage, according to the judged result of phase I, when being in low-temperature condition, just can be by surveying the temperature of refrigerating chamber, judge thereby the detection of temperature data of refrigerating chamber compared with the design temperature data of refrigerating chamber; Phase III, according to the judged result of above-mentioned second stage, when the temperature of the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, promptly can the starting load starter; According to the judged result of phase I,, thereby just can enter the quadravalence section that the temperature by surveying refrigerating chamber is compared the detection of temperature data of refrigerating chamber and the design temperature data of refrigerating chamber to judge if be in the condition of high temperature; According to the judged result of above-mentioned quadravalence section, when the temperature of the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, will enter the five-stage of starting load starter; The storeroom method for controlling temperature inner principal character of refrigerator of the present invention is to comprise the 6th stage and the 7th stage, that is: according to the judged result of above-mentioned second stage, when the temperature of the refrigerating chamber that detects is lower than the design temperature of refrigerating chamber, promptly can stop the load starter, and entering by surveying the temperature of refrigerating chamber, and then the 6th stage that the temperature of refrigerating chamber data that detect and the design temperature data of refrigerating chamber are compared and judged; The 7th stage, according to the judged result in above-mentioned the 6th stage, when the above-mentioned temperature of refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, promptly can the starting load starter, and when the temperature of the refrigerating chamber that detects is lower than the design temperature of refrigerating chamber, promptly can stop the load starter.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, the present invention when being consistent on device constitutes with existing refrigerator, has given prominence to temperature controlling method in the refrigerator storage room in order to reach the foregoing invention purpose.The method of refrigerator internal temperature of the present invention control mainly comprises following five stages: phase I, the external temperature by surveying refrigerator and then judge whether to be in low-temperature condition; Second stage then is the judged result according to the phase I, if be in low-temperature condition, just by further surveying the temperature in the refrigerating chamber, and then the temperature data in the refrigerating chamber that detects compared with design temperature data in the refrigerating chamber judge; Phase III, be judged result, if the temperature in the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, i.e. starting load starter according to above-mentioned second stage, if the temperature in the refrigerating chamber that detects is lower than the design temperature of refrigerating chamber, promptly stop the load starter; The quadravalence section is the judged result according to the phase I, if the refrigerator outside is in the condition of high temperature, just by surveying the temperature in the refrigerating chamber, judges thereby the temperature data of the refrigerating chamber that detects compared with the design temperature data of refrigerating chamber; Five-stage, be judged result according to above-mentioned quadravalence section, when the freezing indoor temperature that detects is higher than the design temperature of refrigerating chamber, promptly can the starting load starter, and when the freezer temperature that detects is lower than the design temperature of refrigerating chamber, promptly can stop the load starter.The present invention also comprises: according to the judged result of above-mentioned second stage, when the freezer temperature that detects is lower than the design temperature of refrigerating chamber, promptly can stop the load starter, thereby and the 6th stage that the detection of temperature data of refrigerating chamber and the design temperature data of refrigerating chamber are compared and judged of the temperature by surveying refrigerating chamber; And the 7th stage, then be judged result according to above-mentioned the 6th stage, when the temperature of refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, promptly can the starting load starter, and when the temperature of the refrigerating chamber that detects is lower than the design temperature of refrigerating chamber, promptly can stop the load starter.
Therefore as can be known, the invention relates to a kind of method for controlling refrigerator storage room temperature, is to keep the method for controlling refrigerator storage room temperature of the freshness of indoor food about a kind of by surveying external temperature specifically.The present invention includes following working procedure: by the external temperature of surveying refrigerator and then judge whether to be in phase I of low-temperature condition for this reason; Second stage then is the judged result according to the phase I, if be in low-temperature condition, just by further surveying the temperature in the refrigerating chamber, and then the detection of temperature data in the refrigerating chamber compared with design temperature data in the refrigerating chamber judge; Phase III then is the judged result according to above-mentioned second stage, if the detecting temperature in the refrigerating chamber is higher than the design temperature of refrigerating chamber, be the starting load starter,, promptly stop the load starter if the detecting temperature in the refrigerating chamber is lower than the design temperature of refrigerating chamber; The quadravalence section is the judged result according to the phase I, if the refrigerator outside is in the condition of high temperature, just by surveying the temperature in the refrigerating chamber, judges thereby the detection of temperature data of refrigerating chamber compared with the design temperature data of refrigerating chamber; Five-stage is the judged result according to above-mentioned quadravalence section, when the freezing indoor temperature that detects is higher than the design temperature of refrigerating chamber, promptly can the starting load starter, and when the freezer temperature that detects is lower than the design temperature of refrigerating chamber, promptly can stop the load starter.The present invention also comprises following working procedure: according to the judged result of above-mentioned second stage, when the freezer temperature that detects is lower than the design temperature of refrigerating chamber, promptly can stop the load starter, thereby and the 6th stage that the detection of temperature data of refrigerating chamber and the design temperature data of refrigerating chamber are compared and judged of the temperature by surveying refrigerating chamber; The 7th stage then was the judged result according to above-mentioned the 6th stage, when the temperature of refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, promptly can the starting load starter, and when the temperature of the refrigerating chamber that detects is lower than the design temperature of refrigerating chamber, will stop the load starter.
In sum, adopting temperature control equipment in the refrigerator storage room of the present invention, mainly is by the detection external temperature, and then can control the temperature of refrigerator storage room, and can reach the excellent results of keeping the freshness of food in the storeroom better.Method for controlling refrigerator storage room temperature of the present invention, have above-mentioned many advantages and practical value, no matter it all has bigger improvement on control method, structure or function, and have large improvement technically, and produced handy and practical effect, and have the effect of enhancement really, thus be suitable for practicality more, and having there is no similar design and publish or use in similar control method, really is a new and innovative, progressive, practical new design.
Specific implementation method of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is the structured flowchart of temperature control equipment in the existing refrigerator storage room.
Fig. 2 is the working plan of existing method for controlling refrigerator storage room temperature shown in Figure 1.
Fig. 3 is the working plan of method for controlling refrigerator storage room temperature of the present invention.
10 design temperature adjusters, 20 temperature of refrigerating chamber detectors
30 controllers, 40 load starters
41 compressors, 42 refrigerating chamber fan motors
100 freezer temperature detectors, 200 external temperature probes
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to its specific implementation method of method for controlling refrigerator storage room temperature, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
Seeing also shown in Figure 3ly, is the working plan of method for controlling refrigerator storage room temperature of the present invention.As shown in the figure, method for controlling refrigerator storage room temperature of the present invention, it comprises the following program phase: the phase I: survey refrigerator environment temperature (ST1), low-temperature condition (ST2) whether, it is by the external temperature of surveying refrigerator and then judges whether to be in low-temperature condition; Second stage: whether detection freezer temperature (ST3), freezer temperature are higher than design temperature (ST4), it is judged result according to the phase I, when being in low-temperature condition, just can survey the temperature of refrigerating chamber, judge thereby the detection of temperature data of refrigerating chamber compared with the design temperature data of refrigerating chamber; Phase III: running load starter (ST5) then is the judged result according to above-mentioned second stage, when the temperature of the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, and will the starting load starter; Judged result according to the phase I, if be in the condition of high temperature, thereby just can enter the quadravalence section that the temperature by surveying refrigerating chamber is compared the detection of temperature data of refrigerating chamber and the design temperature data of refrigerating chamber to judge: whether detection temperature of refrigerating chamber (ST9), temperature of refrigerating chamber are higher than design temperature (ST10); And, when the temperature of the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, will enter the five-stage running load starter (ST11) of starting load starter according to the judged result of above-mentioned quadravalence section.
Method for controlling refrigerator storage room temperature of the present invention, also comprise the following program phase: according to the judged result of above-mentioned second stage, when the temperature of the refrigerating chamber that detects is lower than the design temperature of refrigerating chamber, promptly can stop the load starter, and enter by surveying the temperature of refrigerating chamber and then the 6th stage that the temperature of refrigerating chamber data that detect and the design temperature data of refrigerating chamber are compared and judged: stop load starter (ST6), whether temperature of refrigerating chamber is higher than design temperature (ST7); And the 7th stage: the running load starter (ST8), stop load starter (ST12), it then is judged result according to above-mentioned the 6th stage, when the above-mentioned temperature of refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, promptly can the starting load starter, and when the temperature of the refrigerating chamber that detects is lower than the design temperature of refrigerating chamber, promptly can stop the load starter.Above-mentioned working procedure is combined, constitutes method for controlling refrigerator storage room temperature of the present invention.
Please shown in Figure 1 in conjunction with consulting, below with method for controlling refrigerator storage room temperature of the present invention further describe as the back:
Above-mentioned design temperature adjuster (10) outputs to controller (30) with the external setting-up temperature data that the user imported, the design temperature data of refrigerating chamber and the design temperature data of refrigerating chamber.
Above-mentioned external temperature probes (200) behind the reception external temperature that external temperature sensor detected, exports above-mentioned controller (30) to again.
Above-mentioned controller (30), with the external temperature data that detect with as judging that whether external environment condition is that the said external design temperature data of the standard of low temperature are compared.
Be lower than the external setting-up temperature if be judged as the external temperature that detects, then above-mentioned controller (30) will be surveyed the temperature of refrigerating chamber by freezer temperature detector (100), and this temperature is the detection of temperature data of refrigerating chamber.
If the temperature of the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, above-mentioned controller (30) will start the load starter (40) that is made of compressor (41) and refrigerating chamber fan motor (42), is lower than the design temperature of refrigerating chamber until the temperature of the refrigerating chamber that detects.
After, when the temperature that is judged as the refrigerating chamber that detects was lower than the design temperature of refrigerating chamber, the above-mentioned load starter (40) that above-mentioned controller (30) just can stop to be made of compressor (41) and refrigerating chamber fan motor (42) turned round.
Afterwards, above-mentioned controller (30) will be surveyed the temperature of refrigerating chamber by temperature of refrigerating chamber detector (100), and this temperature is the detection of temperature data of refrigerating chamber.
If the temperature of the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, above-mentioned controller (30) will start the above-mentioned load starter (40) that is made of compressor (41) and refrigerating chamber fan motor (42), is lower than the design temperature of refrigerating chamber until the temperature of the refrigerating chamber that detects.
After, when the temperature that is judged as the refrigerating chamber that detects was lower than the design temperature of refrigerating chamber, above-mentioned controller (30) just can stop the running of the above-mentioned load starter (40) that is made of compressor (41) and refrigerating chamber fan motor (42).
Under another kind of situation, be higher than the external setting-up temperature if be judged as the external temperature that detects, above-mentioned controller (30) will be surveyed the temperature of refrigerating chamber by temperature of refrigerating chamber detector (100), and this temperature is the detection of temperature data of refrigerating chamber.
If the temperature of the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, above-mentioned controller (30) promptly can start the above-mentioned load starter (40) that is made of compressor (41) and refrigerating chamber fan motor (42), is lower than the design temperature of refrigerating chamber until the temperature of the refrigerating chamber that detects.
Afterwards, when the temperature of refrigerating chamber that detects when judgement was lower than the design temperature of refrigerating chamber, then above-mentioned controller (30) just can stop the running of the above-mentioned load starter (40) that is made of compressor (41) and refrigerating chamber fan motor (42).
The above, it only is preferred embodiment of the present invention, be not to be that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1, a kind of method for controlling refrigerator storage room temperature is characterized in that it comprises the following working procedure stage:
Phase I, judge whether to be in low-temperature condition by the external temperature of surveying refrigerator;
Second stage, according to the judged result of phase I, when being in low-temperature condition, just can be by surveying the temperature of refrigerating chamber, judge thereby the detection of temperature data of refrigerating chamber compared with the design temperature data of refrigerating chamber;
Phase III, according to the judged result of above-mentioned second stage, when the temperature of the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, promptly can the starting load starter;
According to the judged result of phase I,, thereby just can enter the quadravalence section that the temperature by surveying refrigerating chamber is compared the detection of temperature data of refrigerating chamber and the design temperature data of refrigerating chamber to judge if be in the condition of high temperature;
According to the judged result of above-mentioned quadravalence section, when the temperature of the refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, will enter the five-stage of starting load starter;
The storeroom method for controlling temperature inner principal character of refrigerator of the present invention is to comprise the 6th stage and the 7th stage, that is:
Judged result according to above-mentioned second stage, when the temperature of the refrigerating chamber that detects is lower than the design temperature of refrigerating chamber, promptly can stop the load starter, and entering by surveying the temperature of refrigerating chamber, and then the 6th stage that the temperature of refrigerating chamber data that detect and the design temperature data of refrigerating chamber are compared and judged;
The 7th stage, according to the judged result in above-mentioned the 6th stage, when the above-mentioned temperature of refrigerating chamber that detects is higher than the design temperature of refrigerating chamber, promptly can the starting load starter, and when the temperature of the refrigerating chamber that detects is lower than the design temperature of refrigerating chamber, promptly can stop the load starter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02116367 CN1227502C (en) | 2002-03-28 | 2002-03-28 | Method for controlling refrigerator storage room temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02116367 CN1227502C (en) | 2002-03-28 | 2002-03-28 | Method for controlling refrigerator storage room temperature |
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| Publication Number | Publication Date |
|---|---|
| CN1448681A true CN1448681A (en) | 2003-10-15 |
| CN1227502C CN1227502C (en) | 2005-11-16 |
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ID=28680687
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02116367 Expired - Fee Related CN1227502C (en) | 2002-03-28 | 2002-03-28 | Method for controlling refrigerator storage room temperature |
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| Country | Link |
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| CN (1) | CN1227502C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322296C (en) * | 2003-12-02 | 2007-06-20 | 三星电子株式会社 | Refrigerator |
| CN101408775B (en) * | 2007-10-12 | 2012-07-25 | 苏州三星电子有限公司 | Refrigerator temperature control method |
| WO2015006973A1 (en) * | 2013-07-19 | 2015-01-22 | 海信容声(广东)冰箱有限公司 | Refrigerator temperature control method using approach parameter |
| CN105605875A (en) * | 2016-02-01 | 2016-05-25 | 合肥美的电冰箱有限公司 | Control method and system of electronic freezing refrigerator |
-
2002
- 2002-03-28 CN CN 02116367 patent/CN1227502C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322296C (en) * | 2003-12-02 | 2007-06-20 | 三星电子株式会社 | Refrigerator |
| CN101408775B (en) * | 2007-10-12 | 2012-07-25 | 苏州三星电子有限公司 | Refrigerator temperature control method |
| WO2015006973A1 (en) * | 2013-07-19 | 2015-01-22 | 海信容声(广东)冰箱有限公司 | Refrigerator temperature control method using approach parameter |
| CN105605875A (en) * | 2016-02-01 | 2016-05-25 | 合肥美的电冰箱有限公司 | Control method and system of electronic freezing refrigerator |
| CN105605875B (en) * | 2016-02-01 | 2018-06-22 | 合肥美的电冰箱有限公司 | A kind of control method and system of electronics deep freezer |
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| Publication number | Publication date |
|---|---|
| CN1227502C (en) | 2005-11-16 |
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