CN1389696A - Control method of refrigerator temperature-changing chamber - Google Patents
Control method of refrigerator temperature-changing chamber Download PDFInfo
- Publication number
- CN1389696A CN1389696A CN 02126608 CN02126608A CN1389696A CN 1389696 A CN1389696 A CN 1389696A CN 02126608 CN02126608 CN 02126608 CN 02126608 A CN02126608 A CN 02126608A CN 1389696 A CN1389696 A CN 1389696A
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- temperature
- changing chamber
- mod
- fan electromotor
- master control
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- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
This invention provides a control method for refrigerator. In the transition temperature chamber a control-display board is set to set the temperature, and a temperature sensor is also set. A master control board is used for displaying the display-control board, identifying the button state, detecting the signal processing and control of the temperature sensor and sending the execute order to the fan motor and the electric air-door. Said invention can precisely control the temperature in the transition temperature chamber.
Description
Technical field
The present invention relates to the temperature control of refrigerator.
Prior art
Existing refrigerator on the market, be an independently storeroom mostly, take very big volume, the temperature difference is big, and energy consumption is big, and temperature can't be provided with arbitrarily, it is the environment temperature that common refrigerating chamber can only be selected 5 ℃ or 7 ℃, and the environment temperature of whole refrigerating chamber is identical, and depository dish or the drawer placed in the refrigerating chamber also are consistent with the environment temperature of refrigerating chamber, and promptly the temperature in depository dish or the drawer can't be regulated voluntarily.
Summary of the invention
The control method that the purpose of this invention is to provide a kind of refrigerator is used for the depository dish of the indoor placement of control storage or the temperature of drawer inner space, to satisfy the requirement of various vegetables of storage or food.
For achieving the above object, the technical solution used in the present invention is: the control method of refrigerator temperature-changing chamber, it is characterized in that: temperature-changing chamber is provided with and can carries out the apparent control plate that temperature is set and shown to temperature-changing chamber, be provided with temperature sensor in the temperature-changing chamber, master control borad is finished the signal of the demonstration that shows control plate plate face, key-press status identification, detected temperatures sensor and is handled and control, and master control borad sends execution command to fan electromotor and MOD.
In technique scheme, can carry out temperature to temperature-changing chamber by the film key on the temperature-changing chamber control box sets, set the data that the temperature sensor at box return air inlet place is gathered according to different temperature, by the master control borad in the temperature-changing chamber control box MOD, fan electromotor are controlled, thereby accurately controlled the temperature of temperature-changing chamber.Temperature-changing chamber can be understood as depository dish or the drawer of placing in the storeroom among the present invention.
The present invention can be according to the different requirements of stored food to temperature, can be set at soft freezing (7～-6 ℃), chilly freezing (4～-3 ℃), the refrigeration of ice temperature (2～-1 ℃), deepfreeze (0～1 ℃) and common refrigeration all temps such as (1～5 ℃) to temperature-changing chamber, make the fresh-keeping level of food storage mode box obtain bigger raising, and easy to operate, temperature shows very clear.
Summary of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the front view of temperature-changing chamber;
Fig. 3 is a control principle block diagram of the present invention;
Fig. 4 is a control flow of the present invention.
Embodiment
As shown in Figure 1, 2, 3, among the present invention in the control system of whole temperature-changing chamber 10 by master control borad 30 provide power supply (+12V), the primary control program of the alternating temperature control of the whole temperature-changing chamber 10 of master control borad 30 operations simultaneously, temperature-changing chamber 10 is provided with and can carries out the apparent control plate 11 that temperature is set and shown to temperature-changing chamber 10, be provided with temperature sensor 20 in the temperature-changing chamber 10, master control borad 30 is finished the signal of the demonstration that shows control plate 11 plate faces, key-press status identification, detected temperatures sensor 20 and is handled and control, master control borad 30 sends execution command to fan electromotor 40 and MOD 50, controls its operation.In the such scheme, by master control borad 30, temperature-changing chamber 10, in conjunction with temperature sensor 20 control fan electromotor 40 and MODs 50, draw cold from refrigerating chamber, and not machine start-stop influence by compression, thereby can accurately control the temperature of whole temperature-changing chamber 10, and can realize multiple spot, independent temperature as required.
In conjunction with Fig. 4, when showing according to the temperature needs push button on the control plate 11 after, CPU microprocessor on the described master control borad 30 can be located at temperature sensor 20 signals that are provided with in the temperature-changing chamber 10 according to temperature-changing chamber temperature that sets and collection, judge whether the temperature in the temperature-changing chamber 10 meets the requirements, and select whether send execution command to fan electromotor 40 and MOD 50.
Judge whether the temperature in the temperature-changing chamber 10 meets the requirements, as undesirable, master control borad 30 sends execution command to fan electromotor 40 and MOD 50, operation fan electromotor 40, and the size of regulating MOD 50 according to actual conditions, draw cold wind to temperature-changing chamber 10 from refrigerating chamber, master control borad 30 is continuous acquisition temperature-changing chamber 10 interior temperature sensor 20 signals that are provided with also, this signal is by showing the control plate 11 real-time actual temperatures that show in the temperature-changing chamber 10, master control borad 30 sent execution command to fan electromotor 40 and MOD 50 when the temperature in the temperature-changing chamber 10 reached requirement, closed down to fan electromotor 40 and MOD 50.
Claims (3)
1, the control method of refrigerator temperature-changing chamber, it is characterized in that: temperature-changing chamber (10) is provided with and can carries out the apparent control plate (11) that temperature is set and shown to temperature-changing chamber (10), be provided with temperature sensor (20) in the temperature-changing chamber (10), master control borad (30) is finished the signal of the demonstration that shows control plate (11) plate face, key-press status identification, detected temperatures sensor (20) and is handled and control, and master control borad (30) sends execution command to fan electromotor (40) and MOD (50).
2, the control method of refrigerator temperature-changing chamber according to claim 1, it is characterized in that: the CPU microprocessor on the described master control borad (30) is located at temperature sensor (20) signal that is provided with in the temperature-changing chamber (10) according to temperature-changing chamber temperature that sets and collection, judge whether the temperature in the temperature-changing chamber (10) meets the requirements, and select whether send execution command to fan electromotor (40) and MOD (50).
3, the control method of refrigerator temperature-changing chamber according to claim 2, it is characterized in that: judge whether the temperature in the temperature-changing chamber (10) meets the requirements, as undesirable, master control borad (30) sends execution command to fan electromotor (40) and MOD (50), operation fan electromotor (40), regulate the size of MOD (50) simultaneously, draw cold wind to temperature-changing chamber from refrigerating chamber, master control borad (30) is interior temperature sensor (20) signal that is provided with of continuous acquisition temperature-changing chamber (10) also, this signal is by showing the actual temperature that control plate (11) shows that in real time temperature-changing chamber (10) is interior, master control borad (30) sent execution command to fan electromotor (40) and MOD (50) when the temperature in the temperature-changing chamber (10) reached requirement, closed down to fan electromotor (40) and MOD (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021266085A CN1164908C (en) | 2002-07-19 | 2002-07-19 | Control method of refrigerator temperature-changing chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB021266085A CN1164908C (en) | 2002-07-19 | 2002-07-19 | Control method of refrigerator temperature-changing chamber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1389696A true CN1389696A (en) | 2003-01-08 |
| CN1164908C CN1164908C (en) | 2004-09-01 |
Family
ID=4745757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021266085A Expired - Fee Related CN1164908C (en) | 2002-07-19 | 2002-07-19 | Control method of refrigerator temperature-changing chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1164908C (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987307B (en) * | 2005-12-23 | 2011-02-02 | 海尔集团公司 | Automatic temperature regulating drawer of wind cooling type temperature control refrigerator |
| CN102116553A (en) * | 2009-12-31 | 2011-07-06 | 海尔集团公司 | Refrigerator with temperature varying and/or vacuum preservation system and control method thereof |
| CN101413747B (en) * | 2007-10-19 | 2012-07-25 | 苏州三星电子有限公司 | Improved refrigerator with temperature-variable room |
| CN102636362A (en) * | 2012-03-28 | 2012-08-15 | 佛山市顺德区奥达信电器有限公司 | Temperature compensation method for detecting performances |
| CN103196276A (en) * | 2013-03-13 | 2013-07-10 | 合肥荣事达三洋电器股份有限公司 | Refrigerator ice-making chamber function switching control system and control method |
| CN103423942A (en) * | 2013-08-13 | 2013-12-04 | 海信容声(广东)冰箱有限公司 | Refrigerator provided with separate variable-temperature region |
| CN103423960A (en) * | 2013-08-21 | 2013-12-04 | 合肥美的电冰箱有限公司 | Control method of refrigerator and refrigerator |
| CN104457094A (en) * | 2014-06-27 | 2015-03-25 | 青岛海尔股份有限公司 | Refrigerator |
| CN105042987A (en) * | 2015-08-20 | 2015-11-11 | 海信（山东）冰箱有限公司 | Method and device for controlling temperature varying chamber of refrigerator |
| CN105157338A (en) * | 2015-08-20 | 2015-12-16 | 海信（山东）冰箱有限公司 | Method and device for controlling variable temperature chamber of refrigerator |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101968663B (en) * | 2010-09-17 | 2013-09-25 | 合肥美的电冰箱有限公司 | Temperature control method and device of temperature changing subchamber and refrigerator with same |
-
2002
- 2002-07-19 CN CNB021266085A patent/CN1164908C/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1987307B (en) * | 2005-12-23 | 2011-02-02 | 海尔集团公司 | Automatic temperature regulating drawer of wind cooling type temperature control refrigerator |
| CN101413747B (en) * | 2007-10-19 | 2012-07-25 | 苏州三星电子有限公司 | Improved refrigerator with temperature-variable room |
| CN102116553A (en) * | 2009-12-31 | 2011-07-06 | 海尔集团公司 | Refrigerator with temperature varying and/or vacuum preservation system and control method thereof |
| CN102636362B (en) * | 2012-03-28 | 2015-09-09 | 佛山市顺德区奥达信电器有限公司 | A kind of temperature compensation for Performance Detection |
| CN102636362A (en) * | 2012-03-28 | 2012-08-15 | 佛山市顺德区奥达信电器有限公司 | Temperature compensation method for detecting performances |
| CN103196276A (en) * | 2013-03-13 | 2013-07-10 | 合肥荣事达三洋电器股份有限公司 | Refrigerator ice-making chamber function switching control system and control method |
| CN103196276B (en) * | 2013-03-13 | 2015-08-05 | 惠而浦（中国）股份有限公司 | A kind of refrigerator ice-making room function switching and control method |
| CN103423942A (en) * | 2013-08-13 | 2013-12-04 | 海信容声(广东)冰箱有限公司 | Refrigerator provided with separate variable-temperature region |
| CN103423960A (en) * | 2013-08-21 | 2013-12-04 | 合肥美的电冰箱有限公司 | Control method of refrigerator and refrigerator |
| CN104457094A (en) * | 2014-06-27 | 2015-03-25 | 青岛海尔股份有限公司 | Refrigerator |
| CN105042987A (en) * | 2015-08-20 | 2015-11-11 | 海信（山东）冰箱有限公司 | Method and device for controlling temperature varying chamber of refrigerator |
| CN105157338A (en) * | 2015-08-20 | 2015-12-16 | 海信（山东）冰箱有限公司 | Method and device for controlling variable temperature chamber of refrigerator |
| CN105157338B (en) * | 2015-08-20 | 2018-03-30 | 海信（山东）冰箱有限公司 | A kind of refrigerator temperature-changing chamber control method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1164908C (en) | 2004-09-01 |
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