CN103822426A - Variable-temperature chamber, refrigerator with same and method for marking temperature of variable-temperature chamber - Google Patents
Variable-temperature chamber, refrigerator with same and method for marking temperature of variable-temperature chamber Download PDFInfo
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- CN103822426A CN103822426A CN201210469027.6A CN201210469027A CN103822426A CN 103822426 A CN103822426 A CN 103822426A CN 201210469027 A CN201210469027 A CN 201210469027A CN 103822426 A CN103822426 A CN 103822426A
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Abstract
The invention provides a variable-temperature chamber, a refrigerator with the same and a method for marking the temperature of the variable-temperature chamber. The variable-temperature chamber comprises an air inlet, air outlets, movable heat-insulation shelves and marking lines. The method includes that air can be provided via the air inlet and the air outlets; the movable heat-insulation shelves can be adjusted, so that an effect of changing the volume of the variable-temperature chamber can be realized; the marking lines are arranged on a front face plate of the variable-temperature chamber, so that the movable heat-insulation shelves can be adjusted and positioned in required temperature zones by users according to requirements of the users, and selected requirements of the users on the temperature range and the volume of the inside of the variable-temperature chamber can be met. The variable-temperature chamber with the structure, the refrigerator and the method for marking the temperature of the variable-temperature chamber have the advantages of adjustable temperature, variable volume, high volume utilization rate, simple structure and low cost.
Description
Technical field
The present invention relates to Wind-cooling type refrigerator technical field, relate in particular to a kind of temperature-changing chamber and refrigerator.
Background technology
Along with social development and the raising of living standards of the people, particularly for the family that has baby, be more and more necessary for the storage of food and dairy produce etc.So more and more to the functional requirement of refrigerator.The independently storage area of particularly little different temperatures.
Having in the market the temperature-changing chamber of a lot of forms, is substantially all to appear on market with chamber between independently, causes production cost higher; And if independently the interior stored food of temperature-changing chamber is also few, also can cause the waste on volume.Therefore on market demand with the refrigerating refrigerator of a small-sized temperature-changing chamber.
Summary of the invention
In view of this, the invention provides temperature-changing chamber, have refrigerator and this kind of temperature-changing chamber temperature marker method of temperature-changing chamber, low to realize cost, temperature is adjustable, variable volume, the function that capacity utilization is high.
To achieve these goals, the existing scheme proposing is as follows:
A kind of temperature-changing chamber, comprising: for described temperature-changing chamber provides the air inlet of institute's chilling requirement; Make the wind after exchange get back to temperature-changing chamber outside, and described air inlet form the air outlet in a loop; Be arranged on the tag line of selecting for temperature on temperature-changing chamber front panel or upper plate; Insulation shelf, by unidirectional movement to obtain different temperature and volume.
Preferably, described air inlet is positioned on the rear plate of described temperature-changing chamber.
Preferably, described air outlet is positioned on described insulation shelf or front panel.
Preferably, the temperature of the described corresponding temperature-changing chamber of tag line, or, the temperature difference in corresponding temperature-changing chamber and temperature-changing chamber outside.
Preferably, can also be on described temperature-changing chamber front panel or upper plate set temperature value.
Preferably, also comprise the temperature adjustment display unit being arranged on temperature-changing chamber shell, the described temperature adjustment quantity of display unit and the quantity of described tag line are corresponding, for showing the thermometer of the temperature-changing chamber that described tag line is corresponding, or, the temperature difference table in the temperature-changing chamber that described tag line is corresponding and temperature-changing chamber outside; The thermometer of the temperature-changing chamber that wherein, described tag line is corresponding is included in the temperature of the temperature-changing chamber that tag line under each temperature value in temperature-changing chamber outside is corresponding; Temperature-changing chamber corresponding to described tag line and the temperature difference table in temperature-changing chamber outside are included in the temperature difference outside temperature-changing chamber that tag line under each temperature value in temperature-changing chamber outside is corresponding and temperature-changing chamber.
A kind of refrigerator, comprises above-mentioned arbitrary described temperature-changing chamber, and described temperature-changing chamber is arranged in the drawer of cold compartment of refrigerator, and wherein said temperature-changing chamber comprises: for described temperature-changing chamber provides the air inlet of institute's chilling requirement; Make the wind after exchange get back to the main return air inlet of refrigerating chamber, and described air inlet form the air outlet in a loop; Be arranged on the tag line of selecting for temperature on temperature-changing chamber front panel or upper plate; Insulation shelf, by unidirectional movement to obtain different temperature and volume;
Described thermal-insulation baffle plate is cut apart described drawer and is formed in two spaces, and a side space that has air inlet is described temperature-changing chamber, and opposite side is refrigerating space.
A kind of temperature-changing chamber temperature marker method, described temperature-changing chamber is above-mentioned arbitrary described temperature-changing chamber, described method comprises:
Determine the temperature value excursion of temperature-changing chamber;
According to each temperature value in the temperature value excursion of described temperature-changing chamber, determine the temperature gap Δ t in the described temperature-changing chamber corresponding with this temperature value and temperature-changing chamber outside respectively;
According to
calculate respectively the area A n of the temperature-changing chamber of corresponding each temperature value; Wherein: each temperature value in the temperature value excursion that described each temperature value is temperature-changing chamber; Q is the cold of temperature-changing chamber, and Ki is the coefficient of heat transfer of each face of temperature-changing chamber;
Calculate respectively the width W x of the temperature-changing chamber under corresponding each temperature value according to the area A n of the temperature-changing chamber of described each temperature value of correspondence;
Determine described tag line setting position according to the width W x of described temperature-changing chamber.
Preferably, described in calculate after the width W x of temperature-changing chamber of corresponding each temperature value, also comprise:
Detect temperature-changing chamber temperature and described temperature-changing chamber temperature outside under the area A n of temperature-changing chamber of corresponding each temperature value poor, respectively as the actual temperature difference DELTA t0 outside described temperature-changing chamber and temperature-changing chamber;
Calculate respectively the accurate area A n0 of the temperature-changing chamber of corresponding each temperature value according to An0 Δ t=An Δ t0;
Calculate respectively the accurate width W x of the temperature-changing chamber under corresponding each temperature value according to the accurate area A n0 of the temperature-changing chamber of described each temperature value of correspondence.
Can find out from above-mentioned technical scheme, temperature-changing chamber disclosed by the invention and refrigerator and this kind of temperature-changing chamber temperature marker method with this kind of temperature-changing chamber, provide cold by air inlet and air outlet, be incubated shelf and reach again the effect of volume-variation by adjusting, and tag line is arranged on temperature-changing chamber front panel, user can be according to oneself need to adjust insulation shelf to the temperature province needing according to markings and corresponding temperature value or temperature difference, in temperature-changing chamber, can reach temperature range and volume requirement that user selects, and only need add and put thermal-insulation baffle plate and tag line, simple in structure, with low cost.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the refrigerator structure figure with small-sized temperature-changing chamber disclosed by the invention;
Fig. 2 is the disclosed a kind of temperature-changing chamber structure chart of the embodiment of the present invention;
Fig. 3 is the disclosed a kind of temperature-changing chamber structure chart of another embodiment of the present invention;
Fig. 4 is the disclosed a kind of temperature-changing chamber structure chart of another embodiment of the present invention;
Fig. 5 is the disclosed a kind of temperature-changing chamber structure chart of another embodiment of the present invention;
Fig. 6 is that the disclosed a kind of temperature-changing chamber temperature of another embodiment of the present invention indicates method step figure;
Fig. 7 is that the disclosed a kind of temperature-changing chamber temperature of another embodiment of the present invention indicates method step figure.
The specific 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 clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
The invention provides a kind of temperature-changing chamber, low to realize cost, temperature is adjustable, variable volume, the function that capacity utilization is high.
Described temperature-changing chamber comprises: air inlet, air outlet, tag line and insulation shelf;
Described air inlet provides required cold for described temperature-changing chamber, and then described air outlet makes the wind after exchange get back to temperature-changing chamber outside, and described air inlet forms a loop;
Described tag line is arranged on temperature-changing chamber front panel or upper plate, selects for the temperature to described temperature-changing chamber;
Described thermal-insulation baffle plate by unidirectional movement to obtain the temperature-changing chamber of different temperatures and volume.
The invention also discloses another temperature-changing chamber, concrete, as shown in Figure 2, described temperature-changing chamber 20 comprises: air inlet 21, air outlet 22, tag line 23, insulation shelf 24.
Wherein, described air inlet 21, for described temperature-changing chamber 20 provides institute's chilling requirement, is positioned on the rear plate of described temperature-changing chamber 20;
Described air outlet 22 makes the wind after exchange get back to temperature-changing chamber 20 outsides, i.e. refrigerating chamber, and air inlet 21 forms a loop, is positioned on described insulation shelf 24;
Described tag line 23 is imprinted on the selection for temperature on the front panel of described temperature-changing chamber 20;
Described insulation shelf 24 is embedded in the groove on front panel and rear plate, by moving left and right to obtain different temperature and volume.
Concrete operation principle is as follows:
After the air inlet 21 of described temperature-changing chamber 20 and air outlet 22 sizes determine, just can think loop that described air inlet 21 and air outlet 22 form for the cold Q that described temperature-changing chamber 20 provides be certain.After the material of described temperature-changing chamber 20 and total appearance and size determine, coefficient of heat transfer Ki and the area A i of described temperature-changing chamber 20 each faces have also just determined, wherein Ki is the coefficient of heat transfer of described temperature-changing chamber 20 i faces, after the material of i face determines, the coefficient of heat transfer of i face is a definite value, Ai is the area that described temperature-changing chamber 20 i faces cover, so described temperature-changing chamber 20 be a cuboid totally 6 face faces count n=6, Δ t is the temperature gap of described temperature-changing chamber 20 and refrigerating chamber, and Wx is the width of described temperature-changing chamber 20.
According to
calculate respectively the area A n of the temperature-changing chamber 20 of corresponding each temperature value;
Calculate respectively the width W x of the temperature-changing chamber 20 under corresponding each temperature value according to the area A n of the temperature-changing chamber 20 of described each temperature value of correspondence;
Determine described tag line setting position according to the width W x of described temperature-changing chamber 20, make tag line 23.
Near tag line 23, identify corresponding temperature-changing chamber temperature or the difference of temperature-changing chamber and temperature of refrigerating chamber;
Or set temperature is adjusted display unit near tag line.
So just, can be by regulating described insulation shelf 24 to change width W x, thus different volumes obtained, more just can obtaining described insulation shelf 24 according to above-mentioned principle, also have different temperature in different positions mutually corresponding with it.The diverse location of described temperature-changing chamber 20 front panels stamps corresponding tag line 23, express temperature range by-T ℃ to T ℃, and according to the size in the size of volume and air port, this temperature range also can change, described like this insulation shelf 24 is the position of-T ℃, just can store the food at applicable-T ℃ temperature, described insulation shelf 24, the position of T ℃, just can be stored the food being applicable at T ℃ of temperature.In addition, described temperature-changing chamber 20 sides between chamber still can do fruits and vegetables chamber.
As above can realize the variable temperature-changing chamber of temperature volume adjustable.
The invention also discloses another temperature-changing chamber, concrete, as shown in Figure 3, described temperature-changing chamber comprises: air inlet 31, air outlet 32, tag line 33 and insulation shelf 34.
Wherein, described air inlet 31, tag line 33 are as good as with insulation shelf 34 positions and above-described embodiment, but air outlet 32 is positioned on the front panel of described temperature-changing chamber 30.The position that can adjust respectively in process of production air inlet 31 and air outlet 32 obtains more reasonably designing.
Concrete operation principle is same as the previously described embodiments, repeats no more herein.
The invention also discloses another temperature-changing chamber, concrete, as shown in Figure 4, described temperature-changing chamber comprises: air inlet 41, air outlet 42, tag line 43 and insulation shelf 44.
Wherein, described air inlet 41 positions and above-described embodiment are as good as, but on the thermal-insulation baffle plate that described thermal-insulation baffle plate 44 is embedded between left plate and right panel, described air outlet 42 is positioned at described temperature-changing chamber 40, described markings 43 and corresponding temperature or temperature gap be positioned on described temperature-changing chamber 40 upper plates.The position that can also adjust respectively in process of production air inlet 41 and air outlet 42 obtains more reasonably designing.
Concrete operation principle is same as the previously described embodiments, repeats no more herein.
The invention also discloses another temperature-changing chamber, concrete, as shown in Figure 5, the variable temperature-changing chamber of described volume adjustable temperature comprises: air inlet 51, air outlet 52, tag line 53 and insulation shelf 54.
Wherein, described air inlet 51, markings 53, thermal-insulation baffle plate 54 positions and above-described embodiment are as good as, but described air outlet 52 is positioned on the right panel of described temperature-changing chamber 50.The position that can also adjust respectively in process of production air inlet 51 and air outlet 52 obtains more reasonably designing.
Concrete operation principle is same as the previously described embodiments, repeats no more herein.
The invention also discloses a kind of refrigerator, as shown in Figure 1, described cold compartment of refrigerator 11 comprises described temperature-changing chamber 12, and described temperature-changing chamber 12 is arranged in the drawer of cold compartment of refrigerator 11, and wherein said temperature-changing chamber comprises:
For described temperature-changing chamber provides the air inlet of institute's chilling requirement, be positioned on the rear plate of described drawer;
Make the wind after exchange get back to the main return air inlet of refrigerating chamber, and the air outlet in a loop of described air inlet formation, be positioned on described removable thermal insulation shelf;
Be arranged on the tag line of selecting for temperature on temperature-changing chamber front panel or upper plate;
Insulation shelf, is embedded in the groove on front panel and rear plate, by moving left and right to obtain different temperature and volume.
Concrete operation principle is as follows:
After the air inlet 21 of described temperature-changing chamber 20 and air outlet 22 sizes determine, just can think loop that described air inlet 21 and air outlet 22 form for the cold Q that described temperature-changing chamber 20 provides be certain.After the material of described temperature-changing chamber 20 and total appearance and size determine, coefficient of heat transfer Ki and the area A i of described temperature-changing chamber 20 each faces have also just determined, wherein Ki is the coefficient of heat transfer of described temperature-changing chamber 20 i faces, after the material of i face determines, the coefficient of heat transfer of i face is a definite value, Ai is the area that described temperature-changing chamber 20 i faces cover, so described temperature-changing chamber 20 be a cuboid totally 6 face faces count n=6, Δ t is the temperature gap of described temperature-changing chamber 20 and refrigerating chamber, and Wx is the width of described temperature-changing chamber 20.
According to
calculate respectively the area A n of the temperature-changing chamber 20 of corresponding each temperature value;
Calculate respectively the width W x of the temperature-changing chamber 20 under corresponding each temperature value according to the area A n of the temperature-changing chamber 20 of described each temperature value of correspondence;
Determine described tag line setting position according to the width W x of described temperature-changing chamber 20, make tag line 23.
Near tag line 23, identify corresponding temperature-changing chamber temperature or the difference of temperature-changing chamber and temperature of refrigerating chamber;
Or set temperature is adjusted display unit near tag line.
So just, can be incubated shelf by adjusting and change width W x, thereby obtain different volumes, more just can obtaining being incubated shelf according to above-mentioned principle, also have different temperature in different positions mutually corresponding with it.The diverse location of described temperature-changing chamber front panel stamps corresponding tag line, express temperature range by-T ℃ to T ℃, and according to the size in the size of volume and air port, this temperature range also can change, described like this insulation shelf is the position of-T ℃, just can store the food at applicable-T ℃ temperature, described insulation shelf, the position of T ℃, just can be stored the food being applicable at T ℃ of temperature.In addition, described temperature-changing chamber side between chamber still can do fruits and vegetables chamber.
As above can realize the variable temperature-changing chamber of temperature volume adjustable.
The invention also discloses another refrigerator, comprise described temperature-changing chamber in the bottom drawer of described cold compartment of refrigerator setting, wherein said temperature-changing chamber comprises: air inlet, air outlet, tag line and insulation shelf.
Wherein, described air inlet, tag line and insulation shelf position and above-described embodiment are as good as, but air outlet is positioned on the front panel of described temperature-changing chamber.The position that can adjust respectively in process of production air inlet and air outlet obtains more reasonably designing.
Concrete operation principle is same as the previously described embodiments, repeats no more herein.
The invention also discloses another refrigerator, comprise described temperature-changing chamber in the bottom drawer of described cold compartment of refrigerator setting, wherein said temperature-changing chamber comprises: air inlet, air outlet, tag line and insulation shelf.
Wherein, described air inlet position and above-described embodiment are as good as, but on the thermal-insulation baffle plate that described thermal-insulation baffle plate is embedded between left plate and right panel, described air outlet is positioned at described temperature-changing chamber, described markings and corresponding temperature or temperature gap be positioned on described temperature-changing chamber upper plate.The position that can also adjust respectively in process of production air inlet and air outlet obtains more reasonably designing.
Concrete operation principle is same as the previously described embodiments, repeats no more herein.
The invention also discloses another refrigerator, comprise described temperature-changing chamber in the bottom drawer of described cold compartment of refrigerator setting, wherein said temperature-changing chamber comprises: air inlet, air outlet, tag line and insulation shelf.
Wherein, described air inlet, thermal-insulation baffle plate, markings position and above-described embodiment are as good as, but described air outlet is positioned on the right panel of described temperature-changing chamber.The position that can also adjust respectively in process of production air inlet and air outlet obtains more reasonably designing.
Concrete operation principle is same as the previously described embodiments, repeats no more herein.
The invention also discloses a kind of temperature-changing chamber temperature marker method, as shown in Figure 6, described temperature-changing chamber is the temperature-changing chamber described in any one in above-described embodiment, and described method comprises the steps:
S101, determine the temperature value excursion of described temperature-changing chamber;
Specifically can set according to actual service condition the temperature value excursion of temperature-changing chamber, for example: the temperature value excursion of setting temperature-changing chamber is-5 ℃ to 5 ℃;
S102, respectively according to each temperature value in the temperature value excursion of described temperature-changing chamber, determine the temperature gap Δ t outside the described temperature-changing chamber corresponding with described each temperature value and temperature-changing chamber;
Concrete, each temperature value in the temperature value excursion of described temperature-changing chamber is generally integer value, can refer to each integer temperature value in temperature value excursion, also can refer to part integer temperature value in temperature value excursion, take five temperature values in-5 ℃ to 5 ℃ as example, as-5 ℃ ,-3 ℃, 0 ℃, 3 ℃ and 5 ℃;
It is poor that each temperature value in the temperature value excursion of described temperature-changing chamber and temperature-changing chamber outside is done, and obtains temperature gap, and take-5 ℃ ,-3 ℃, 0 ℃, 3 ℃ and 5 ℃, during as example, the temperature gap calculating is Δ t1, Δ t2, Δ t3, Δ t4 and Δ t5;
S103, basis
calculate respectively the area A n of the temperature-changing chamber of corresponding described each temperature value;
Be Δ t1, Δ t2, Δ t3, Δ t4 and the Δ t5 above-mentioned formula of substitution respectively by described temperature gap, calculate area A n1, An2, An3, An4 and the An5 of the temperature-changing chamber of corresponding described each temperature value;
Wherein: in above-mentioned formula, the cold that Q is described temperature-changing chamber, determines according to the loop of the air inlet of temperature-changing chamber and air outlet formation; Ki is the coefficient of heat transfer of described each face of temperature-changing chamber;
S104, calculate respectively the width W x of the temperature-changing chamber under corresponding each temperature value according to the area A n of the temperature-changing chamber of described each temperature value of correspondence;
Concrete, respectively according to the area A n1 of the temperature-changing chamber of described each temperature value of correspondence, An2, An3, An4 and An5, calculate respectively width W x1, Wx2, Wx3, Wx4 and the Wx5 of the temperature-changing chamber under corresponding each temperature value;
S105, determine described tag line setting position according to the width W x of described temperature-changing chamber;
Concrete, according to the described tag line setting position of definite corresponding described each temperature value of the width W x1 of described temperature-changing chamber, Wx2, Wx3, Wx4 and Wx5.
The disclosed this temperature-changing chamber temperature marker method of the present embodiment, by the temperature gap Δ t in the corresponding described temperature-changing chamber of each temperature value in temperature value excursion and the described range of temperature of definite described temperature-changing chamber and temperature-changing chamber outside, then according to formula
calculate the area A n of the temperature-changing chamber of corresponding described each temperature value, thereby calculate the width W x of the temperature-changing chamber under corresponding each temperature value, just can determine the described corresponding tag line setting position of each temperature value according to the width W x of described temperature-changing chamber, by simple calculating just can obtain different temperatures under temperature-changing chamber volume.
The invention also discloses another temperature-changing chamber temperature marker method, as shown in Figure 7, comprise the following steps:
S201, determine the temperature value excursion of described temperature-changing chamber;
S202, respectively according to each temperature value in the temperature value excursion of described temperature-changing chamber, determine the temperature gap Δ t outside the described temperature-changing chamber corresponding with described each temperature value and temperature-changing chamber;
Specifically, take-5 ℃ ,-3 ℃, 0 ℃, 3 ℃ and 5 ℃ as example, the temperature gap calculating is Δ t1, Δ t2, Δ t3, Δ t4 and Δ t5;
S203, basis
calculate respectively the area A n of the temperature-changing chamber of corresponding described each temperature value;
Be Δ t1, Δ t2, Δ t3, Δ t4 and the Δ t5 above-mentioned formula of substitution respectively by described temperature gap, calculate area A n1, An2, An3, An4 and the An5 of the temperature-changing chamber of corresponding described each temperature value;
Wherein: in above-mentioned formula, the cold that Q is described temperature-changing chamber, determines according to the loop of the air inlet of temperature-changing chamber and air outlet formation; Ki is the coefficient of heat transfer of described each face of temperature-changing chamber;
S204, calculate respectively the width W x of the temperature-changing chamber under corresponding each temperature value according to the area A n of the temperature-changing chamber of described each temperature value of correspondence;
According to the area A n1 of the temperature-changing chamber of described each temperature value of correspondence, An2, An3, An4 and An5, calculate respectively width W x1, Wx2, Wx3, Wx4 and the Wx5 of the temperature-changing chamber under corresponding each temperature value;
S205, to detect temperature-changing chamber temperature and described temperature-changing chamber temperature outside under the area A n of temperature-changing chamber of corresponding each temperature value poor, respectively as the actual temperature difference DELTA t0 outside described temperature-changing chamber and temperature-changing chamber
Detect temperature-changing chamber temperature and described temperature of refrigerating chamber under area A n1, An2, An3, An4 and the An5 of temperature-changing chamber of corresponding each temperature value poor, respectively as actual temperature difference DELTA t01, Δ t02, Δ t03, Δ t04 and the Δ t05 of described temperature-changing chamber and refrigerating chamber;
S206, calculate respectively the accurate area A n0 of the temperature-changing chamber of corresponding each temperature value according to An0 Δ t=An Δ t0;
According to An0 Δ t=An Δ t0, by described temperature-changing chamber and actual temperature difference DELTA t01, Δ t02, Δ t03, Δ t04 and the Δ t05 of refrigerating chamber and area A n1, An2, An3, An4 and the An5 of the temperature-changing chamber of described corresponding each temperature value, and want accurate temperature gap Δ t1, Δ t2, Δ t3, Δ t4 and the Δ t5 substitution above formula respectively of the described temperature-changing chamber that obtains and refrigerating chamber, calculate respectively accurate area A n01, An02, An03, An04 and the An05 of the temperature-changing chamber of corresponding each temperature value;
S207, calculate respectively the accurate width W x of the temperature-changing chamber under corresponding each temperature value according to the accurate area A n0 of the temperature-changing chamber of described each temperature value of correspondence;
According to accurate area A n01, An02, An03, An04 and the An05 of the temperature-changing chamber of described each temperature value of correspondence, calculate respectively accurate width W x1, Wx2, Wx3, Wx4 and the Wx5 of the temperature-changing chamber under corresponding each temperature value;
S208, determine described tag line setting position according to the width W x of described temperature-changing chamber
Determine the described tag line setting position of corresponding described each temperature value according to accurate width W x1, Wx2, Wx3, Wx4 and the Wx5 of described temperature-changing chamber.
The disclosed this temperature-changing chamber temperature marker method of the present embodiment, after the width W x by calculating described temperature-changing chamber, detect and check by reality again, obtain the accurate temperature gap of corresponding described temperature-changing chamber and refrigerating chamber, so just, can determine the described corresponding tag line setting position of each accurate temperature value, by simple calculating and checking computations make to obtain different accurate temperature under temperature-changing chamber volume.
To the above-mentioned explanation of the disclosed embodiments, make professional and technical personnel in the field can realize or use the present invention.To be apparent for those skilled in the art to the multiple modification of these embodiment, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. a temperature-changing chamber, is characterized in that, comprising:
For described temperature-changing chamber provides the air inlet of institute's chilling requirement;
Make the wind after exchange get back to temperature-changing chamber outside, and described air inlet form the air outlet in a loop;
Be arranged on the tag line of selecting for temperature on temperature-changing chamber front panel or upper plate;
Insulation shelf, by unidirectional movement to obtain different temperature and volume.
2. temperature-changing chamber according to claim 1, is characterized in that, described air inlet is positioned on the rear plate of described temperature-changing chamber.
3. temperature-changing chamber according to claim 1, is characterized in that, described air outlet is positioned on described insulation shelf or front panel.
4. temperature-changing chamber according to claim 1, is characterized in that, the temperature of the described corresponding temperature-changing chamber of tag line, or, the temperature difference in corresponding temperature-changing chamber and temperature-changing chamber outside.
5. temperature-changing chamber according to claim 1, is characterized in that, also comprises the temperature value being arranged on described temperature-changing chamber front panel or upper plate.
6. temperature-changing chamber according to claim 1, it is characterized in that, also comprise the temperature adjustment display unit being arranged on temperature-changing chamber shell, the described temperature adjustment quantity of display unit and the quantity of described tag line are corresponding, for showing the thermometer of the temperature-changing chamber that described tag line is corresponding, or, the temperature difference table in the temperature-changing chamber that described tag line is corresponding and temperature-changing chamber outside; The thermometer of the temperature-changing chamber that wherein, described tag line is corresponding is included in the temperature of the temperature-changing chamber that tag line under each temperature value in temperature-changing chamber outside is corresponding; Temperature-changing chamber corresponding to described tag line and the temperature difference table in temperature-changing chamber outside are included in the temperature difference outside temperature-changing chamber that tag line under each temperature value in temperature-changing chamber outside is corresponding and temperature-changing chamber.
7. a refrigerator, is characterized in that, described refrigerator comprises the arbitrary described temperature-changing chamber of claim 1-6, and described temperature-changing chamber is arranged in the drawer of cold compartment of refrigerator, and wherein said temperature-changing chamber comprises:
For described temperature-changing chamber provides the air inlet of institute's chilling requirement;
Make the wind after exchange get back to the main return air inlet of refrigerating chamber, and described air inlet form the air outlet in a loop;
Be arranged on the tag line of selecting for temperature on temperature-changing chamber front panel or upper plate;
Insulation shelf, by unidirectional movement to obtain different temperature and volume;
Described thermal-insulation baffle plate is cut apart described drawer and is formed in two spaces, and a side space that has air inlet is described temperature-changing chamber, and opposite side is refrigerating space.
8. a temperature-changing chamber temperature marker method, is characterized in that, described temperature-changing chamber is the temperature-changing chamber described in any one in claim 1-6, and described method comprises:
Determine the temperature value excursion of temperature-changing chamber;
According to each temperature value in the temperature value excursion of described temperature-changing chamber, determine the temperature gap Δ t in the described temperature-changing chamber corresponding with this temperature value and temperature-changing chamber outside respectively;
According to
calculate respectively the area A n of the temperature-changing chamber of corresponding each temperature value; Wherein: each temperature value in the temperature value excursion that described each temperature value is temperature-changing chamber; Q is the cold of temperature-changing chamber, and Ki is the coefficient of heat transfer of each face of temperature-changing chamber;
Calculate respectively the width W x of the temperature-changing chamber under corresponding each temperature value according to the area A n of the temperature-changing chamber of described each temperature value of correspondence;
Determine described tag line setting position according to the width W x of described temperature-changing chamber.
9. method according to claim 8, is characterized in that, described in calculate after the width W x of temperature-changing chamber of corresponding each temperature value, also comprise:
Detect temperature-changing chamber temperature and described temperature-changing chamber temperature outside under the area A n of temperature-changing chamber of corresponding each temperature value poor, respectively as the actual temperature difference DELTA t0 outside described temperature-changing chamber and temperature-changing chamber;
Calculate respectively the accurate area A n0 of the temperature-changing chamber of corresponding each temperature value according to An0 Δ t=An Δ t0;
Calculate respectively the accurate width W x of the temperature-changing chamber under corresponding each temperature value according to the accurate area A n0 of the temperature-changing chamber of described each temperature value of correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210469027.6A CN103822426B (en) | 2012-11-19 | 2012-11-19 | Temperature-changing chamber, the refrigerator with temperature-changing chamber and this kind of temperature-changing chamber temperature marker method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210469027.6A CN103822426B (en) | 2012-11-19 | 2012-11-19 | Temperature-changing chamber, the refrigerator with temperature-changing chamber and this kind of temperature-changing chamber temperature marker method |
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| CN103822426A true CN103822426A (en) | 2014-05-28 |
| CN103822426B CN103822426B (en) | 2016-05-11 |
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| CN201210469027.6A Expired - Fee Related CN103822426B (en) | 2012-11-19 | 2012-11-19 | Temperature-changing chamber, the refrigerator with temperature-changing chamber and this kind of temperature-changing chamber temperature marker method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737682A (en) * | 2018-11-19 | 2019-05-10 | 青岛海尔股份有限公司 | A kind of refrigerator rack and refrigerator |
| WO2021088492A1 (en) * | 2019-11-05 | 2021-05-14 | 珠海格力电器股份有限公司 | Storage structure, and refrigerator |
| WO2021147244A1 (en) * | 2020-01-22 | 2021-07-29 | 青岛海尔电冰箱有限公司 | Refrigerator dish storage and management method, refrigerator, and storage medium |
| CN113686085A (en) * | 2021-09-30 | 2021-11-23 | 珠海格力电器股份有限公司 | Refrigerator sterilization and odor purification system, control method, controller and refrigerator |
| CN115727632A (en) * | 2022-12-05 | 2023-03-03 | 珠海格力电器股份有限公司 | Refrigerator and temperature regulation and control method, controller and storage medium thereof |
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| EP0849553A2 (en) * | 1996-12-20 | 1998-06-24 | Whirlpool Corporation | Device for controlling the temperature of a chamber within the refrigeration compartment of a refrigerator |
| CN2742352Y (en) * | 2004-10-26 | 2005-11-23 | 卞羿峰 | Electric refrigerator of temperature changing area volume |
| FR2882134A1 (en) * | 2005-02-14 | 2006-08-18 | Muller Vinosafe Sas Soc Par Ac | Preservation enclosure e.g. wine storing cellar, for use at restaurant, has partitioning unit for defining two outer compartments and intermediate compartment, and control unit for controlling temperature differences in compartments |
| CN201318853Y (en) * | 2008-12-09 | 2009-09-30 | 苏州三星电子有限公司 | Adjustable variable temperature drawer |
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| EP0849553A2 (en) * | 1996-12-20 | 1998-06-24 | Whirlpool Corporation | Device for controlling the temperature of a chamber within the refrigeration compartment of a refrigerator |
| CN2742352Y (en) * | 2004-10-26 | 2005-11-23 | 卞羿峰 | Electric refrigerator of temperature changing area volume |
| FR2882134A1 (en) * | 2005-02-14 | 2006-08-18 | Muller Vinosafe Sas Soc Par Ac | Preservation enclosure e.g. wine storing cellar, for use at restaurant, has partitioning unit for defining two outer compartments and intermediate compartment, and control unit for controlling temperature differences in compartments |
| CN201318853Y (en) * | 2008-12-09 | 2009-09-30 | 苏州三星电子有限公司 | Adjustable variable temperature drawer |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109737682A (en) * | 2018-11-19 | 2019-05-10 | 青岛海尔股份有限公司 | A kind of refrigerator rack and refrigerator |
| CN109737682B (en) * | 2018-11-19 | 2021-06-22 | 海尔智家股份有限公司 | Refrigerator rack and refrigerator |
| WO2021088492A1 (en) * | 2019-11-05 | 2021-05-14 | 珠海格力电器股份有限公司 | Storage structure, and refrigerator |
| WO2021147244A1 (en) * | 2020-01-22 | 2021-07-29 | 青岛海尔电冰箱有限公司 | Refrigerator dish storage and management method, refrigerator, and storage medium |
| CN113686085A (en) * | 2021-09-30 | 2021-11-23 | 珠海格力电器股份有限公司 | Refrigerator sterilization and odor purification system, control method, controller and refrigerator |
| CN113686085B (en) * | 2021-09-30 | 2022-04-15 | 珠海格力电器股份有限公司 | Refrigerator sterilization and odor purification system, control method, controller and refrigerator |
| CN115727632A (en) * | 2022-12-05 | 2023-03-03 | 珠海格力电器股份有限公司 | Refrigerator and temperature regulation and control method, controller and storage medium thereof |
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|---|---|
| CN103822426B (en) | 2016-05-11 |
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