CN100520242C - Refrigerator - Google Patents
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- CN100520242C CN100520242C CNB2004100193528A CN200410019352A CN100520242C CN 100520242 C CN100520242 C CN 100520242C CN B2004100193528 A CNB2004100193528 A CN B2004100193528A CN 200410019352 A CN200410019352 A CN 200410019352A CN 100520242 C CN100520242 C CN 100520242C
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- refrigerating chamber
- cold air
- evaporimeter
- air path
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Abstract
This invention relates to a refrigerator, which comprises chilling chamber, cold room, baffle, evaporator setting on the back wall of the chilling chamber and the baffle, a septum dividing the heat exchange area of the evaporator into two parts, cold air channel for chilling chamber, cold air channel for cold room, and centrifugal fan on both cold air channels. It can also set two air supply fans in two air cold channel, and connects the two channels together, setting air damper in the connected channels. Said invention can cool the chilling chamber and cold room separately, especially when has two air supply fans; when the temperature of one side reach to the need, it can change the channel to supply the cold air to the chamber which dose not reach to the needed temperature. It can also increase the inner bulk of the cold room to prevent flavor stirring.
Description
Technical field
The present invention relates to a kind of refrigerator, particularly relate to a kind of independent cooled refrigerator that can distinguish independent refrigerated compartment and refrigerating chamber.
Background technology
Usually, refrigerator is kept the low-temperature condition in the cabinet along with the kind of refrigeration cycle that refrigerant (working fluid) carries out compression condensation-expansion-evaporation repeatedly, makes its inner food keep the device of fresh state, is one of necessity during people live.
Such refrigerator comprise by: through the process that heats up/boost, the gaseous coolant of low temperature/low pressure is become the compressor of the gaseous coolant of high temp/high pressure; Utilize outer gas that the refrigerant of compressor output is carried out condenser condensing; The expansion valve that the refrigerant that condenser is exported reduces pressure; Along with the refrigerant by expansion valve evaporates under low-pressure state, the evaporimeter that absorbs the heat in the cabinet is that basic accessory constitutes kind of refrigeration cycle.
Below, with reference to accompanying drawing, describe for the structure and the effect of general block form refrigerator.
At first, as shown in Figure 1, refrigerator is divided into haply: the major part in the cold air that produces after evaporimeter 4 heat exchanges flows into its inside, make the refrigerating chamber 1 of its inner sustain-18 ℃ of temperature, and the fraction cold air that produces after evaporimeter 4 heat exchanges inflow is inner, makes the refrigerating chamber 2 that maintains 0～7 ℃ of temperature in the cabinet.
Refrigerating chamber 1 and refrigerating chamber 2 are divided by baffle plate 3, be provided with the blow vent 3a that will be fed to through the cold air that evaporimeter 4 carries out producing after the heat exchange refrigerating chamber 2 in the upper end at baffle plate 3 rears, be formed with in the lower end of the cabinet inboard of baffle plate 3 and make the blow vent 3b that has become cold air inflow refrigerating chamber 1 inside of relative high-temperature gas after refrigerating chamber 2 in, circulating.Be provided with the flow controller (not expression among the figure) that control flows into the cold air flow of refrigerating chamber 2 in the inboard of blow vent 3a.
Shown in Fig. 2 a, be provided with and force to deliver to refrigerating chamber 1 Air Blast fan 6 that circulates and the motor that drives Air Blast fan 6 through the cold air that has become low-temperature condition behind the evaporimeter in the upper end of evaporimeter 4; The demarcation strip 7 in the space of space and placement evaporimeter 4 has formed cold air path 10 in the demarcation strip 7 in the front of evaporimeter 4 also is provided with the cabinet of dividing refrigerating chamber.That is, demarcation strip 7 is the 2 heavy plate structures that are made of front panel 7a and rear board 7b, is formed with cold air path 10 in the middle of it.
Formed several cold air delivery outlets 11 that communicate with refrigerating chamber on the front panel 7a of demarcation strip 7, the cold air that becomes relatively-high temperature gas after the lower end of the front panel 7a of demarcation strip 7 has formed inner loop at refrigerating chamber is the cold air sucting inlet 13 of inflow evaporator 4 once more.Lower end at refrigerating chamber 1 back side has been equipped with Machine Room 5.
When as above starting under the state of the refrigerator of Gou Chenging in food being filled refrigerating chamber 1 and refrigerating chamber 2, start after the control signal of the compressor reception controller (not having expression among the figure) in the Machine Room 5, by the kind of refrigeration cycle of introducing previously, form the heat exchanging process of evaporimeter 4.
Cold air through evaporimeter 4 is carrying out becoming low-temperature condition after the heat exchange with evaporimeter, and is exported to the cold air path 10 of refrigerating chamber side by Air Blast fan 6.Then, the part in the cold air is by the inside of cold air delivery outlet 11 inflow refrigerating chambers 1, and another part flows into the inside of refrigerating chamber 2 by blow vent 3a.Become the cold air of relatively-high temperature state after above-mentioned cold air circulates in refrigerating chamber 1 and refrigerating chamber 2, carry out heat exchange by the inside of suction inlet 13 inflow evaporators 4 once more, constitute cold air circulating structure thus.
But, the refrigerator of aforesaid prior art just is provided with evaporimeter 4 in the refrigerating chamber side, and the cold air that produces after the heat exchange on the evaporimeter 4 divides timing on cold air path 10, has only fraction cold air wherein can flow into the inside of refrigerating chamber 2, so has following problem.
At first, in the refrigerator of prior art, when the in-cabinet temperature of any side in refrigerating chamber 1 or the refrigerating chamber 2 does not reach desired temperature,, need to start compressor and Air Blast fan, therefore consumed unnecessary electric power in order to reduce in-cabinet temperature.
For example, when the temperature of refrigerating chamber 1 has reached requirement and the temperature of refrigerating chamber 2 when not reaching requirement,, continue to start compressor and Air Blast fan in order to satisfy the temperature requirement of refrigerating chamber.Though this moment, the state of temperature of refrigerating chamber 1 reached dbjective state, cold air also can continue to be fed in the refrigerating chamber 1, has produced the waste of cold air and the consumption of electric power.
Secondly, fewer through the amount that is assigned to the cold air in the refrigerating chamber 2 behind the evaporimeter 4 in the refrigerator of prior art, therefore with respect to refrigerating chamber 1, the cooling velocity of refrigerating chamber 2 is slow.
Even the design temperature of refrigerating chamber 2 is higher than the design temperature of refrigerating chamber 1, but because the cold air air quantity is few, the cooling velocity of refrigerating chamber naturally will be slow.
The refrigerator that also has prior art owing to the thickness of the evaporimeter 4 that is arranged on refrigerator 1 back is bigger, has therefore limited the cabinet internal volume of refrigerating chamber 1, thereby has reduced the service efficiency in space.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of can distinguish independently cool off refrigerating chamber and refrigerating chamber, when having improved cooling effectiveness and having reduced power consumption, solved the slow problem of refrigerating chamber cooling velocity of current refrigerator.
Another technical problem to be solved by this invention is, provides a kind of and can also make the maximized refrigerator of cabinet internal volume when can reaching above-mentioned target.
The technical solution adopted in the present invention is: a kind of refrigerator includes: refrigerating chamber; Refrigerating chamber with the adjacent setting of refrigerating chamber; The baffle plate of separating refrigerating chamber and refrigerating chamber, also be provided with frame on the rear surface of refrigerating chamber and baffle plate "
" the shape evaporimeter; The heat exchange area of evaporimeter is divided into the dividing plate of two parts; Will be by deliver to the refrigerating chamber cold air path of refrigerating chamber by the cold air of the refrigerating chamber side of the evaporimeter of separator lined; Will be by deliver to the refrigerating chamber cold air path of refrigerating chamber by the cold air of the baffle plate side of the evaporimeter of separator lined; Be in simultaneously refrigerating chamber with cold air path and refrigerating chamber with arranging centrifugal fan by the cold air of each passage on the cold air path to its corresponding refrigerating chamber and refrigerating chamber.Evaporimeter is to adopt slim heat exchanger.
Another technical scheme of the present invention is: a kind of refrigerator includes: refrigerating chamber; Refrigerating chamber with the adjacent setting of refrigerating chamber; The baffle plate of separating refrigerating chamber and refrigerating chamber, also be provided with frame on the rear surface of refrigerating chamber and baffle plate "
" the shape evaporimeter; The heat exchange area of evaporimeter is divided into the dividing plate of two parts; Will be by deliver to the refrigerating chamber cold air path of refrigerating chamber by the cold air of the refrigerating chamber side of the evaporimeter of separator lined; Will be by deliver to the refrigerating chamber cold air path of refrigerating chamber by the cold air of the baffle plate side of the evaporimeter of separator lined; Be separately positioned on refrigerating chamber with cold air path and refrigerating chamber with cold air being forced to deliver to Air Blast fan in the cabinet on the cold air path.Refrigerating chamber interconnects with cold air path with cold air path and refrigerating chamber, and on interconnective passage, to be provided with air damper.
Evaporimeter adopts slim heat exchanger.Be arranged on refrigerating chamber and adopt aerofoil fan or multi blade fan with the Air Blast fan on the cold air path; Be arranged on refrigerating chamber and adopt aerofoil fan with the Air Blast fan on the cold air path.
The independent cooled refrigerator of the present invention's design has following effect.
At first, refrigerator of the present invention can cool off for refrigerating chamber and refrigerating chamber respectively, particularly under situation with two blowing fans, when the temperature in a certain side cabinet has reached when requiring, can change passage does not meet the requirements of cabinet in to temperature the cold air centralizedly supply, not only cooling effectiveness can be improved thus, unnecessary electric quantity consumption can also be reduced.
Secondly, be equipped with among the present invention, therefore can have increased the air quantity of the cold air of refrigerating chamber, thereby improved the cooling effectiveness of refrigerating chamber the enforceable Air Blast fan of delivering to refrigerating chamber of cold air.
Again secondly, among the present invention since be provided with frame on refrigerating chamber side and baffle plate "
" the slim evaporimeter of shape, therefore under the situation of the volume that does not influence refrigerating chamber, can increase the internal capacity of refrigerating chamber.
At last, the present invention can be with the circulating cold air passage of refrigerating chamber and refrigerating chamber separately, therefore can prevent to be stored in the smell mutual interference mutually of the food of refrigerating chamber and refrigerating chamber.
Description of drawings
Fig. 1 is the structural representation of current refrigerator;
Fig. 2 a is the longitudinal profile schematic diagram of Fig. 1;
Fig. 2 b is the horizontal section schematic diagram of Fig. 1;
Fig. 3 is the schematic diagram of the refrigerator structure of the 1st embodiment of the present invention;
Fig. 4 is the structural representation of the cross section of Fig. 3;
Fig. 5 is the schematic diagram of the refrigerator structure of the 2nd embodiment of the present invention;
Fig. 6 is the schematic diagram of the cross section of Fig. 5;
Fig. 7 is the reference diagram of explanation refrigerator structure during freeze cycle in the 1st embodiment;
Fig. 8 is the reference diagram of explanation refrigerator structure during freeze cycle in the 2nd embodiment.
Wherein:
1: refrigerating chamber 2: refrigerating chamber
3: baffle plate 4: evaporimeter
7: demarcation strip 9: dividing plate
105: refrigerating chamber is with Air Blast fan 205: the refrigerating chamber Air Blast fan
305: multi blade fan A: the refrigerating chamber cold air path
B: refrigerating chamber cold air path C: interface channel
The specific embodiment
Below, with reference to accompanying drawing of the present invention, detailed explanation embodiments of the invention.
Fig. 3 is the schematic diagram of the refrigerator structure of the 1st embodiment of the present invention; Fig. 4 is the structural representation of the cross section of Fig. 3; Fig. 7 is the reference diagram of explanation refrigerator structure during freeze cycle in the 1st embodiment.
Refrigerator of the present invention comprises: a refrigerating chamber 1; Refrigerating chamber 2 with the adjacent setting of refrigerating chamber; The baffle plate 3 of separating refrigerating chamber and refrigerating chamber; Frame on the rear surface of refrigerating chamber 1 and baffle plate 3, constitute cooling cycle system "
" shape evaporimeter 4; The heat exchange area of evaporimeter 4 is divided into the dividing plate 9 of refrigerating chamber side and two parts of refrigerating chamber side; The cold air of the refrigerating chamber side of the evaporimeter 4 that will be divided by dividing plate 9 is delivered to the refrigerating chamber cold air path A of refrigerating chamber 1; The cold air of the refrigerating chamber side of the evaporimeter 4 that will be divided by dividing plate 9 is delivered to the refrigerating chamber cold air path B of refrigerating chamber 2; Be in the Air Blast fan 305 on refrigerating chamber usefulness cold air path A and the refrigerating chamber usefulness cold air path B simultaneously, this Air Blast fan 305 is formed with separating plate on axial centre, and its blade to be positioned in the space of separating plate both sides and with the separating plate be that the center is towards crooked in the other direction, towards the rotation of a certain direction the time, the cold air that can flow into by direction of principal axis is towards different circumferencial direction output.
The evaporimeter 4 that is divided into two different heat exchange area by dividing plate 9 adopts slim heat exchanger.
As above the concrete shape of the of the present invention independent cooled refrigerator of Gou Chenging and effect are as follows.
As shown in Figure 3, Figure 4, the independent cooled refrigerator among the 1st embodiment of the present invention is the center with baffle plate 3, and on the left side is provided with refrigerating chamber 1, and is provided with refrigerating chamber 2 on the right, bend to "
" 4 in the evaporimeter of shape is on the rear surface and baffle plate 3 of refrigerating chamber 1.
And, bend to "
" be provided with the territory, refrigerating chamber lateral areas of dividing evaporimeter 4 and the dividing plate 9 in territory, refrigerating chamber lateral areas on the crooked break of evaporimeter 4 of shape.
Connect the refrigerating chamber cold air path A that cold air is supplied to refrigerating chamber 1 circulation in the territory, refrigerating chamber lateral areas being positioned at of evaporimeter 4, and cold air has been supplied to the refrigerating chamber cold air path B that refrigerating chamber 2 circulates being positioned to have connected in the territory, refrigerating chamber lateral areas.
Refrigerating chamber is connected in heat exchange area is divided into 2 parts by dividing plate 9 each zone of evaporimeter 4 with cold air path B with cold air path A and refrigerating chamber.Evaporimeter 4 as shown in Figure 7, with compressor 30, condenser 40, and expansion valve 50 constitutes cooling cycle system together.
Air Blast fan 305 adopts centrifugal multi-blade fan, be provided with separating plate on the axial middle position of multi blade fan 305, the blade of multi blade fan 305 is positioned at the separating plate be in the two side areas at center and bending direction opposite, thus when some directions are rotated, utilize the two sides of fan, will send towards different circumferencial directions from the cold air that direction of principal axis flows into.
Thus, after the cold air of the cold air of refrigerating chamber side and refrigerating chamber side carries out heat exchange in the different zone by the cold air sucting inlet inflow evaporator respectively, after refrigerating chamber flows into multi blade fan 305 with cold air path A and refrigerating chamber with cold air path B, under the effect of multi blade fan 305, towards different circumferencial direction output, finally flow into the inside of refrigerating chamber 1 and refrigerating chamber 2.
The demarcation strip 7 in the territory, refrigerating chamber lateral areas of space and evaporimeter 4 in the front in the territory, refrigerating chamber lateral areas of evaporimeter 4 is provided with the cabinet of dividing refrigerating chamber 1.
Demarcation strip 7 adopts the identical 2 heavy plate structures that are made of front panel and rear board of the demarcation strip with prior art, and its centre has formed cold air path.(a) identical with reference to Fig. 2, therefore only simple signal is come out in Fig. 4 because the structure of demarcation strip 7 is with the demarcation strip of prior art.
On demarcation strip 7, be formed with most cold air delivery outlets 101 that communicate with refrigerating chamber 1, export cold air sucting inlet 103 on the evaporimeter 4 once more to and be formed with cold air with the rising of the relative temperature after the circulation refrigerating chamber 1 in the lower end of demarcation strip 7.
As above the course of work of the of the present invention independent cooled refrigerator of Gou Chenging is as follows.
At first, compressor 30 runnings make evaporimeter 4 carry out heat exchange.At this moment, being in refrigerating chamber simultaneously circulates the cold air in the cabinet with cold air path A and refrigerating chamber respectively with the centrifugal multi-blade fan 305 of cold air path B is enforceable.
That is, the cold air sucting inlet 103 that the front panel below of the demarcation strip 7 of the cold air in the refrigerating chamber 1 by being arranged on the refrigerating chamber side forms flows into, and carries out heat exchange through the territory, refrigerating chamber lateral areas of the evaporimeter 4 divided by dividing plate 9 time.After in the territory, a certain lateral areas of the inflow of the cold air after heat exchange multi blade fan 305, output once more, front panel and the cold air path between the rear board along demarcation strip 7 flow, and cold air exports the inside of refrigerating chamber 1 to by the cold air delivery outlet 101 that forms on the demarcation strip 7 thus.When refrigerator work, above-mentioned cyclic process is carried out repeatedly.
After the cold air of circulation flows into by the cold air sucting inlet 203 that forms on the baffle plate 3 in refrigerating chamber 2, through the opposite side zone of the evaporimeter 4 divided by dividing plate 9 time, carry out heat exchange.Passed through the cold air after the heat exchange behind the opposite side zone that flows into multi blade fan 305,, entered circulation in the refrigerating chamber 2 by being arranged on the cold air delivery outlet 201 of refrigerating chamber side.When refrigerator turned round, above-mentioned process was carried out repeatedly.
Independent cooled refrigerator of the present invention thus is divided into two the heat exchange area of evaporimeter 4, and in two zones that separate, connected cold air path A, B separately respectively, independent respectively thus cooling refrigerating chamber 1 and refrigerating chamber 2, not only improved the cooling velocity of refrigerating chamber 2, and made the internal capacity maximization of refrigerator.
Promptly, refrigerator of the present invention is owing to independently cool off for refrigerating chamber 1 and refrigerating chamber 2 respectively, and therefore solved current refrigerator because too small through the air conditioning quantity that is assigned to refrigerating chamber 2 behind the evaporimeter and the cooling velocity refrigerating chamber 2 that causes is relatively slower than the problem of refrigerating chamber 1.
And refrigerator of the present invention is owing to be provided with 4 in slim evaporimeter on refrigerating chamber side and baffle plate 3, and therefore the refrigerator of the prior art of the evaporimeter big with respect to used thickness is compared, and refrigerator of the present invention can make the area maximization in the cabinet.Promptly, among the present invention, when removing the evaporimeter that is arranged on the refrigerating chamber side of the prior art, be provided with the slim evaporimeter 4 of frame on refrigerating chamber 1 side and baffle plate 3, therefore can the internal capacity of refrigerating chamber 2 do not impacted, can increase the internal capacity of refrigerating chamber 1 simultaneously.
Among the present invention,, make the not mutual interference mutually of smell that is stored in the refrigerating chamber 1 and the food of refrigerating chamber 2 because the cold air path of refrigerating chamber 1 and the cold air path of refrigerating chamber 2 are distinguished.
Simultaneously, because the cold air of refrigerating chamber 1 side inflow and the cold air of refrigerating chamber 2 side inflows can not meet in the porch, therefore can frosting owing to temperature difference, prolonged defrosting cycle thus.
Below, with reference to accompanying drawing 5, explanation the 2nd embodiment of the present invention that Fig. 6, Fig. 8 are detailed.
Fig. 5 is the schematic diagram of the refrigerator structure of the 2nd embodiment of the present invention; Fig. 6 is the schematic diagram of the cross section of Fig. 5; Fig. 8 is the reference diagram of explanation refrigerator structure during freeze cycle in the 2nd embodiment.
As shown in the figure, the refrigerator among the 2nd embodiment of the present invention comprises: a refrigerating chamber 1; Refrigerating chamber 2 with the adjacent setting of refrigerating chamber; The baffle plate 3 of separating refrigerating chamber 1 and refrigerating chamber 2; Frame is at the rear surface of refrigerating chamber 1 and " " type evaporimeter 4 on the baffle plate 3; The heat exchange area of evaporimeter 4 is divided into the dividing plate 9 in two zones; The cold air of refrigerating chamber side that will be by the evaporimeter 4 divided by dividing plate 9 is delivered to the refrigerating chamber cold air path A of refrigerating chamber 1; The cold air of baffle plate side that will be by the evaporimeter 4 divided by dividing plate 9 is delivered to the refrigerating chamber cold air path B of refrigerating chamber 2; Be separately positioned on refrigerating chamber and use on the cold air path B with cold air path A and refrigerating chamber, the Air Blast fan 105,205 that cold air is forced to deliver in the cabinet constitutes.
Above-mentioned refrigerating chamber also interconnects by channel C with cold air path B with cold air path A and refrigerating chamber, and channel C is provided with air damper 8.
As above in the independent cooled refrigerator structure among the 2nd embodiment of Gou Chenging, evaporimeter 4 is that frame is provided with on refrigerating chamber 1 side and baffle plate 3, is provided with respectively on cold air path B with cold air path A and refrigerating chamber at refrigerating chamber and cold air is forced to deliver to the Air Blast fan 105,205 that circulates in the cabinet separately.Except these structures were different with the 1st embodiment, other structure was all identical.
The as above independent cooled refrigerator of the 2nd embodiment of Gou Chenging, because the cold air of refrigerating chamber and the cold air of refrigerating chamber have separate loop structure, therefore identical with the action effect of the 1st embodiment, not only the cabinet internal volume can be increased, and defrosting cycle can be prolonged.
And, the refrigerator of the 2nd embodiment is owing to used 2 fans, when the pairing in-cabinet temperature of fan that is provided with in fan that is provided with in the territory, refrigerating chamber lateral areas of evaporimeter 4 and the territory, refrigerating chamber lateral areas on the evaporimeter 4 satisfies when condition is set, can stop the running of respective fans.Can effectively reduce power consumption thus.
Above explanation mainly be to be the center with embodiments of the invention, and the knowledgeable people in the scope under the present invention can embody other embodiment within technical scope of the present invention.Technical scope of the present invention can be with reference to following claim scope, and belongs to any form in the same scope, all should belong to the present invention.
Claims (9)
1. a refrigerator includes: refrigerating chamber (1); Refrigerating chamber (2) with the adjacent setting of refrigerating chamber (1); Separate the baffle plate (3) of refrigerating chamber and refrigerating chamber, also be provided with frame at the rear surface of refrigerating chamber (1) and the evaporimeter (4) on the baffle plate (3); The heat exchange area of evaporimeter (4) is divided into the dividing plate (9) of two parts; The refrigerating chamber that the cold air of refrigerating chamber side that will be by the evaporimeter (4) divided by dividing plate (9) is delivered to refrigerating chamber (1) is with cold air path (A); The refrigerating chamber that the cold air of baffle plate side that will be by the evaporimeter (4) divided by dividing plate (9) is delivered to refrigerating chamber (2) is with cold air path (B); Be in simultaneously refrigerating chamber with cold air path (A) and refrigerating chamber with arranging centrifugal fan (305) by the cold air of each passage on the cold air path (B) to its corresponding refrigerating chamber (1) and refrigerating chamber (2), it is characterized in that described evaporimeter (4) is
The shape evaporimeter.
2. refrigerator according to claim 1 is characterized in that, described centrifugal fan is that the gram fan is ironed in the west.
3. refrigerator according to claim 2, it is characterized in that, described centrifugal fan (305) is in refrigerating chamber simultaneously and uses on the cold air path (B) with cold air path (A) and refrigerating chamber, centrifugal fan (305) has formed separating plate on axial centre, and its flabellum to be positioned at the separating plate be in the space, both sides at center and towards crooked in the other direction, towards the rotation of a certain direction the time, the cold air that will flow into by direction of principal axis is exported towards different circumferencial directions.
4. refrigerator according to claim 1 is characterized in that, described evaporimeter (4) adopts slim heat exchanger.
5. a refrigerator includes: refrigerating chamber (1); Refrigerating chamber (2) with the adjacent setting of refrigerating chamber (1); Separate the baffle plate (3) of refrigerating chamber and refrigerating chamber, also be provided with frame at the rear surface of refrigerating chamber (1) and the evaporimeter (4) on the baffle plate (3); The heat exchange area of evaporimeter (4) is divided into the dividing plate (9) of two parts; The refrigerating chamber that the cold air of refrigerating chamber side that will be by the evaporimeter (4) divided by dividing plate (9) is delivered to refrigerating chamber (1) is with cold air path (A); The refrigerating chamber that the cold air of baffle plate side that will be by the evaporimeter (4) divided by dividing plate (9) is delivered to refrigerating chamber (2) is with cold air path (B); Be separately positioned on refrigerating chamber with cold air path (A) and refrigerating chamber with cold air being forced to deliver to Air Blast fan (105,205) in the cabinet on the cold air path (B), it is characterized in that, described evaporimeter (4) be "
" the shape evaporimeter.
6. refrigerator according to claim 5 is characterized in that, described refrigerating chamber interconnects with cold air path (B) with cold air path (A) and refrigerating chamber, and is provided with air damper (8) on the passage that links to each other.
7. refrigerator according to claim 5 is characterized in that, described evaporimeter (4) is slim heat exchanger.
8. refrigerator according to claim 5 is characterized in that, the described refrigerating chamber that is arranged on is a kind of in aerofoil fan or the multi blade fan with the Air Blast fan (105) on the cold air path (A).
9. refrigerator according to claim 5 is characterized in that, the described refrigerating chamber that is arranged on is a multi blade fan with the Air Blast fan (205) on the cold air path (B).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100193528A CN100520242C (en) | 2004-05-27 | 2004-05-27 | Refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100193528A CN100520242C (en) | 2004-05-27 | 2004-05-27 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1704703A CN1704703A (en) | 2005-12-07 |
| CN100520242C true CN100520242C (en) | 2009-07-29 |
Family
ID=35576848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100193528A Expired - Fee Related CN100520242C (en) | 2004-05-27 | 2004-05-27 | Refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100520242C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104329864A (en) * | 2013-09-25 | 2015-02-04 | 海尔集团公司 | Refrigerator and refrigeration method of refrigerator refreshment chamber |
| CN106918194B (en) * | 2017-03-03 | 2019-07-02 | 合肥美的电冰箱有限公司 | Controlling method for refrigerator, refrigerator control system and refrigerator |
| CN109539666A (en) * | 2018-11-23 | 2019-03-29 | 合肥美的电冰箱有限公司 | Refrigerator |
| CN115096036B (en) * | 2022-06-21 | 2024-06-18 | 珠海格力电器股份有限公司 | Air duct system, refrigerator with front door and rear door and method |
-
2004
- 2004-05-27 CN CNB2004100193528A patent/CN100520242C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1704703A (en) | 2005-12-07 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TAIZHOU LG ELECTRONICS FREEZER CO., LTD. Free format text: FORMER OWNER: LG ELECTRONICS ( TIANJIN ) ELECTRICAL APPLIANCES CO., LTD. Effective date: 20091225 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091225 Address after: Yingbin Road, Taizhou Economic Development Zone, No. 2 Patentee after: Taizhou LG Electronics Refrigerator Co., Ltd. Address before: Beichen District, Tianjin Xing Lake Road Patentee before: LG Electronic (Tianjin) Electrical Appliance Co., Ltd. |
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| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20120527 |