CN1532502A - Control method for separate chambers of refrigerator - Google Patents
Control method for separate chambers of refrigerator Download PDFInfo
- Publication number
- CN1532502A CN1532502A CNA031196977A CN03119697A CN1532502A CN 1532502 A CN1532502 A CN 1532502A CN A031196977 A CNA031196977 A CN A031196977A CN 03119697 A CN03119697 A CN 03119697A CN 1532502 A CN1532502 A CN 1532502A
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- compartment
- temperature
- refrigerating chamber
- chamber
- refrigerator
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The present invention relates to the control method for separate chamber in refrigerator. In condition of setting temperature of separate chamber, the temperature of separate chamber is detected via temperature sensor. When the detected temperature value is within the set value range, the throttle valve to the cold chamber is closed, the throttle valve to the separate chamber is opened and the cold chamber fan is driven to make cold air flow from the cold chamber to the separate chamber. When the detected temperature value is lower than the lower limit set, the throttle valve to the separate chamber is maintained closed. When the detected temperature value is higher than the upper limit set, the throttle valve to the cold chamber is closed, the throttle valve to the separate chamber is opened and the freeze chamber fan is driven to make cold air flow from the freeze chamber to the separate chamber quickly for temperature regulation. The said method can regulate temperature quickly to control temperature variation effectively.
Description
Technical field
The present invention relates to a kind of compartment temperature-controlled process of refrigerator, more precisely when the temperature of the compartment of refrigerator is higher than setting value, the open compartment air throttle of closing cold room air throttle, drive the refrigerating chamber fan, can regulate the invention of refrigerator compartment temperature-controlled process aspect of the temperature of compartment apace.
Background technology
At present, general existing refrigerator is a kind of device that food is used during long-time keeping under low-temperature condition.Fig. 1 is the skiagraph of general existing two-door open and close type refrigerator structure.Below with reference to Fig. 1, the structure of above-mentioned refrigerator is carried out simple declaration.
As shown in the figure, be divided into refrigerating chamber 2 and refrigerating chamber 3 in the inboard of body 1.Above-mentioned refrigerating chamber 2 is used to store frozen food; Above-mentioned refrigerating chamber 3 is used for the keeping chilled food.
In addition, above-mentioned refrigerating chamber 2 is divided into a plurality of buttery 4; Above-mentioned refrigerating chamber 3 is divided into a plurality of buttery 5 equally.
In addition, the foot in the buttery 5 of above-mentioned refrigerating chamber 3 is provided with compartment 6, and it doesn't matter for the temperature of above-mentioned compartment 6 and refrigerating chamber 3, regulates temperature according to the food of storage.The inboard of above-mentioned compartment 6 is provided with compartment temperature sensor 8, and above-mentioned compartment temperature sensor 8 is used for the temperature in the above-mentioned compartment 6 of perception.
In addition, the buttery that is arranged in buttery 5 topmosts of above-mentioned refrigerating chamber 3 is provided with refrigerating chamber air throttle 9, and the switching by above-mentioned refrigerating chamber air throttle 9 can make the cold air of refrigerating chamber 2 flow into to refrigerating chamber 3.The compartment 6 of foot is provided with compartment air throttle 10, and the switching by above-mentioned compartment air throttle 10 can make the cold air of refrigerating chamber 2 flow into to compartment 6.
Below with reference to the flow chart of Fig. 2, the work of refrigerator adjusted compartment 6 temperature with said structure is described.
At first, the user with the food storage of vegetables, refrigeration, meat etc. in compartment 6, according to each food design temperature.Under above-mentioned state, detect compartments 6 temperature inside by above-mentioned compartment temperature sensor 8, if detected temperatures in setting value the time, is then maintained the statusquo.
In addition, if when temperature detection value is lower than the lower limit of setting value, then closes above-mentioned compartment air throttle 10 cold air of refrigerating chamber 2 can not be flowed in compartment 6.
In addition, if when temperature detection value is higher than the higher limit of setting value, then open above-mentioned compartment air throttle 10 makes the cold air of refrigerating chamber 2 flow into the inside of compartment 6, the internal temperature of above-mentioned compartment 6 is maintained setting value regulate repeatedly with interior.
But the prior art refrigerator with said structure has following shortcoming.That is to say, in the refrigerator of prior art, when the internal temperature of compartment 6 is higher than the higher limit of setting value, because no matter whether the open and-shut mode and the refrigerating chamber fan of refrigerating chamber air throttle are carrying out work, open compartment air throttle flows into cold air in compartment, so the problem that exists all the time formation temperature apace to regulate.
This shows that the compartment temperature control of above-mentioned existing refrigerator still has many defectives, and assistant officer spy is improved.
Because the defective that the control of the compartment temperature of above-mentioned existing refrigerator exists, the design people is based on being engaged in this type of product design manufacturing for many years, amassing has abundant practical experience and professional knowledge, actively studied innovation, in the hope of founding a kind of compartment temperature-controlled process of improved refrigerator, make it have more competitiveness.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 of the compartment temperature control existence of existing refrigerator, and provide a kind of compartment temperature-controlled process of new refrigerator, when making its temperature of working as compartment be higher than the higher limit of setting value, by all the time under the state of the open compartment air throttle of closing cold room air throttle, make the refrigerating chamber fan carry out work, form temperature adjustment fast.
The present invention solves its technical problem underlying and realizes by the following technical solutions.The compartment temperature-controlled process of the refrigerator that proposes according to the present invention, it is characterized in that: under the state of the compartment temperature of setting refrigerator, detect the temperature of compartment by the compartment temperature sensor, if temperature detection value the setting value in the time, then under the state of the open compartment air throttle of closing cold room air throttle, drive the refrigerating chamber fan, the cold air of refrigerating chamber is flowed in compartment; When if the temperature of above-mentioned compartment is lower than the lower limit of setting value, then keep the state of closing the compartment air throttle; When if the temperature of above-mentioned compartment is higher than the higher limit of setting value, then under the state of the open compartment air throttle of closing cold room air throttle, drive the refrigerating chamber fan, the cold air of refrigerating chamber is flow into apace carry out adjustment in the compartment.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, the present invention is owing to adopt technique scheme, when being higher than the higher limit of setting value by the detected temperature value of compartment temperature sensor, after confirming whether the refrigerating chamber air throttle is opened/closed, open compartment air throttle makes the refrigerating chamber fan carry out work under the pent state of refrigerating chamber air throttle, can be supplied to the cold air of refrigerating chamber in the compartment apace, so can adjust temperature at short notice fast, control temperature effectively.
The present invention is on the practicality and cost benefit of method for designing, use, really it is required to meet industry development fully, and disclosed method for designing is unprecedented innovative design, it does not see any publication, do not see more that before application that identical architectural feature is arranged is known, formerly public, and also not seeing on the market has similar products like, and has novelty really.
Method for designing of the present invention really has more technological progress than the compartment temperature-controlled process of existing refrigerator, and its particular structure feature reaches the compartment temperature-controlled process that more can also be far from existing refrigerator and can compare, the compartment temperature-controlled process of more existing refrigerator has more technical progress, and have the multinomial effect of enhancement, and creative really.
Designer of the present invention studies this series products experience of existing ten several years, existing problem of compartment temperature-controlled process and defective for existing refrigerator are quite understood, and the present invention founds according to above-mentioned Study of Defects exploitation, it can reach its intended purposes and effect really, not only on the kenel of space, really belong to innovation, and the true accessory of compartment temperature-controlled process of more existing refrigerator has suitable enhancement effect, and existing known product has more technological progress and practicality, and produced handy and practical good effect, and have practicality really.
In sum, the present invention really belongs to innovation on the kenel of space, and has the multinomial effect of enhancement than existing product, and method for designing is simple, is suitable for practicality, has the extensive value of industry.It is in limited field, technical development space, no matter bigger improvement is all being arranged on the method for designing or on the function, and have large improvement technically, and produced handy and practical effect, and has the effect of enhancement really, thereby being suitable for practicality more, really is a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction partly of technical solution of the present invention feature, for making the professional and technical personnel can clearer understanding technological means of the present invention, and can be implemented according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Fig. 1 is vertical sectional drawing of general existing two-door open and close type refrigerator structure.
Fig. 2 is the flow chart (FLOWCHART) of compartment temperature control sequence on the prior art refrigerator.
Fig. 3 is the flow chart of the compartment temperature-controlled process order of refrigerator of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to its specific embodiment, structure, feature and the effect thereof that foundation the present invention proposes, describe in detail as after.
2, refrigerating chamber 6, compartment
8, compartment temperature sensor 9, refrigerating chamber air throttle (DAMPER)
10, compartment air throttle
See also shown in Figure 3ly, Fig. 3 is the flow chart of the compartment temperature-controlled process order of refrigerator of the present invention.
As shown in Figure 3, in the present invention, the storage humidity of each food of the vegetables that the user stores with the temperature of compartment 6 as required, refrigeration, meat etc. is set the compartment temperature.
Under above-mentioned state, detect the temperature of above-mentioned compartment 6 by compartment temperature sensor 8, if the temperature value of detected compartment 6 in setting value with interior temperature during at the state that descends, then under the state of closing refrigerating chamber air throttle 9 open compartment air throttles 10, drive the refrigerating chamber fan, the cold air of above-mentioned refrigerating chamber 2 is flowed in compartment 6.
In addition,, then keep the closed condition of compartment air throttle 10, keep the temperature of above-mentioned compartment 6 if when the temperature of detected above-mentioned compartment 6 is lower than the lower limit of setting value.
In addition, if detect the temperature of above-mentioned compartment 6 when being higher than the higher limit of setting value, then under the state of closing refrigerating chamber air throttle 9 open compartment air throttles 10, drive the refrigerating chamber fan, the cold air of above-mentioned refrigerating chamber 2 is flowed into to compartment 6 apace, regulate temperature.
That is to say, when making cold air flow in the compartment 6 by above-mentioned compartment air throttle 10, all the time under refrigerating chamber air throttle 9 closing state, open above-mentioned compartment air throttle 10, under above-mentioned compartment air throttle (10) opened state, make the refrigerating chamber fan carry out work, can adjust the internal temperature of compartment 6 apace.
The above, it only is preferred embodiment of the present invention, be not 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 compartment temperature-controlled process of refrigerator, it is characterized in that: under the state of the compartment temperature of setting refrigerator, detect the temperature of compartment by the compartment temperature sensor, if temperature detection value the setting value in the time, then under the state of the open compartment air throttle of closing cold room air throttle, drive the refrigerating chamber fan, the cold air of refrigerating chamber is flowed in compartment;
When if the temperature of above-mentioned compartment is lower than the lower limit of setting value, then keep the state of closing the compartment air throttle;
When if the temperature of above-mentioned compartment is higher than the higher limit of setting value, then under the state of the open compartment air throttle of closing cold room air throttle, drive the refrigerating chamber fan, the cold air of refrigerating chamber is flow into apace carry out adjustment in the compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031196977A CN1532502A (en) | 2003-03-21 | 2003-03-21 | Control method for separate chambers of refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031196977A CN1532502A (en) | 2003-03-21 | 2003-03-21 | Control method for separate chambers of refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1532502A true CN1532502A (en) | 2004-09-29 |
Family
ID=34285221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031196977A Pending CN1532502A (en) | 2003-03-21 | 2003-03-21 | Control method for separate chambers of refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1532502A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101568780B (en) * | 2006-12-26 | 2011-08-31 | Lg电子株式会社 | Refrigerator and control method for the same |
| CN101946140B (en) * | 2008-02-22 | 2014-04-16 | Bsh博世和西门子家用器具有限公司 | Refrigerating appliance comprising a no-frost system |
| US8769975B2 (en) | 2006-11-09 | 2014-07-08 | Lg Electronics Inc. | Apparatus for refrigeration cycle and refrigerator |
| CN104990357A (en) * | 2015-06-26 | 2015-10-21 | 青岛海尔股份有限公司 | Partition refrigeration control method and device for refrigerating chamber of refrigerator |
-
2003
- 2003-03-21 CN CNA031196977A patent/CN1532502A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8769975B2 (en) | 2006-11-09 | 2014-07-08 | Lg Electronics Inc. | Apparatus for refrigeration cycle and refrigerator |
| CN101568780B (en) * | 2006-12-26 | 2011-08-31 | Lg电子株式会社 | Refrigerator and control method for the same |
| US8447432B2 (en) | 2006-12-26 | 2013-05-21 | Lg Electronics Inc. | Refrigerator and control method for the same |
| CN101946140B (en) * | 2008-02-22 | 2014-04-16 | Bsh博世和西门子家用器具有限公司 | Refrigerating appliance comprising a no-frost system |
| CN104990357A (en) * | 2015-06-26 | 2015-10-21 | 青岛海尔股份有限公司 | Partition refrigeration control method and device for refrigerating chamber of refrigerator |
| CN104990357B (en) * | 2015-06-26 | 2018-03-23 | 青岛海尔股份有限公司 | The zone refrigeration control method and zone refrigeration control device of cold compartment of refrigerator |
| US10520238B2 (en) | 2015-06-26 | 2019-12-31 | Qingdao Haier Joint Stock Co., Ltd. | Partition refrigeration control method and device for refrigerating chamber of refrigerator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |