CN1059025A - The middle warm compartment of refrigerator - Google Patents
The middle warm compartment of refrigerator Download PDFInfo
- Publication number
- CN1059025A CN1059025A CN91105409.XA CN91105409A CN1059025A CN 1059025 A CN1059025 A CN 1059025A CN 91105409 A CN91105409 A CN 91105409A CN 1059025 A CN1059025 A CN 1059025A
- Authority
- CN
- China
- Prior art keywords
- medium temperature
- chamber
- refrigerator
- temperature chamber
- refrigerating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 235000013361 beverage Nutrition 0.000 claims description 12
- 235000014121 butter Nutrition 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 3
- 239000008393 encapsulating agent Substances 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 239000003507 refrigerant Substances 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 5
- 235000013305 food Nutrition 0.000 description 5
- 235000012055 fruits and vegetables Nutrition 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000002784 stomach Anatomy 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000451942 Abutilon sonneratianum Species 0.000 description 1
- 206010006956 Calcium deficiency Diseases 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 235000009754 Vitis X bourquina Nutrition 0.000 description 1
- 235000012333 Vitis X labruscana Nutrition 0.000 description 1
- 240000006365 Vitis vinifera Species 0.000 description 1
- 235000014787 Vitis vinifera Nutrition 0.000 description 1
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical group N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 235000021152 breakfast Nutrition 0.000 description 1
- 235000013351 cheese Nutrition 0.000 description 1
- 235000013365 dairy product Nutrition 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 235000013310 margarine Nutrition 0.000 description 1
- 239000003264 margarine Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/021—Sliding doors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/04—Refrigerators with a horizontal mullion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
Temperature in the middle warm compartment (2) of the novelty that is provided with for refrigerator (1) remains on 8 to 15 degrees centigrade.Medium temperature chamber (2) isolates fully with traditional refrigerating chamber (5) and deep cooling formula refrigerating chamber (4).Can there be an independent door (6) in medium temperature chamber (2), and built-in medium temperature chamber's door (9) is perhaps arranged, and perhaps directly uses main refrigerator doors (10).Medium temperature chamber (2) or with a refrigerating plant special use or independent regulation, or employing medium temperature chamber's spiral coil cooling tube (16), this cooling tube is made of the back flow of refrigerant pipeline of right quantity, because a constant temperature regulator (14) is housed in medium temperature chamber (2), its temperature can be regulated equally.
Description
Present employed refrigerator all is made up of a deep cooling or refrigerating chamber and a refrigerating chamber basically.Temperature generally remains between 3 to 6 degrees centigrade in refrigerating chamber.This temperature is very suitable for the fresh-keeping of most of dairy produces, egg product etc. and storage.But for many kinds of fruits and vegetables, if will make them fresh-keeping as far as possible for a long time and do not lose original taste and moisture, then should be in about 8 to 15 degrees centigrade of preservations.That for example stored under low excessively temperature is melon, when temperature recovery after room temperature, it is sticking soft that its pulp will become.For butter, also wish to be placed on, after taking out refrigerator, just can smear edible so at once a little more than in 6 degrees centigrade the environment.
Present widely used refrigerator normally is provided with a drawer that is used for depositing fruits and vegetables specially in the bottom of refrigerating chamber.This drawer hides with a glass plate, and isolated with the remainder of refrigerating chamber by this.Laying the compressor of refrigerating plant in the outside of drawer back refrigerator shell.According to most of refrigerator producers' explanation, owing to directly be not subjected to the cooling of spiral coil cooling tube in this zone of drawer, and the heat that compressor distributes also can make temperature slightly raise, thereby has high slightly air humidity and temperature in the fruit and vegetable drawer.Yet, be not difficult to find out that this fruit and vegetable storeroom is not isolated with the other parts of refrigerating space hermetically, so its temperature value also is quite low.The butter storage box that is made of one with refrigerator doors also can run into same problem.Temperature in the storage box is low excessively, can cause the butter hardening, thereby is difficult for smearing edible.Be exactly concerning various beverages, should cool excessively not drinking yet.As everyone knows, beverage is crossed cool meeting damage tooth, and unfavorable to stomach.Especially it is more suitable that the people of sensitivity of tooth (calcium deficiency or other reason) or stomach sensitivity drinks 12 to 15 degrees centigrade beverage.In addition, have many kinds of grape wine also to be difficult for cool drinking, otherwise the fragranced of wine just can not be given full play of.
Up to now the above difficulty of narrating also there is not gratifying solution.For example, vegetables, fruit and beverage are left in basement.In winter and transition season some food is put on balcony or the windowsill.But in the shortcoming of storage thing on basement and the balcony is can not take at any time very easily during when this this food of needs.Space on the windowsill is then too little, and shutter or roller shutter can not be closed fully.Disadvantage in outdoor store food then is that perhaps variations in temperature is very big for day and night.Run into those to the disadvantageous weather of preserved food products, or under the direct irradiation of sunlight, will make the temperature of food too high and take place rotten.Such as cold excessively beverage and problems such as butter really up to the mark, people give earlier these products being taken out in refrigerator before edible.If being eager to eat the breakfast and being reluctant, someone waits for that he just can only replace with the margarine that always is easy to smear.Current some people who gets on the ball then delivers to butter dish and puts several seconds in the micro-wave oven.
For being provided with novel medium temperature chamber, refrigerator can solve above said problem very simply.Accompanying drawing has been represented following content respectively:
Fig. 1 is the refrigerator external view;
Fig. 2 is the refrigerator internal view;
Fig. 3 is the internal view of compact refrigerator.
Can be found out that by Fig. 1 and Fig. 3 medium temperature chamber 2 and other each storeroom 3 of refrigerator 1 separate fully.
This refrigerator and in the past the same deep cooling or the refrigerating chamber 4 of still having kept of refrigerator are to deposit the article that need deep cooling.In refrigerator, yet kept conventional refrigerating chamber 5.
Can storage of fruit in the medium temperature chamber 2 of this novelty, vegetables, beverage, butter and cheese etc., its temperature is in 8 to 15 degrees centigrade, this preservation for above these food is very desirable condition.
Figure 1 shows that the only form that this greenhouse 2 is set.There is an independent door 6 in medium temperature chamber, is provided with the screen work 7 of depositing butter and the beverage screen work 8 that holds all common containers respectively in the inboard of door.The space of traditional refrigerating chamber 5 can also can be done smallerly with original equally big.Refrigerator is just greater under first kind of situation.And under second kind of situation, then be to consider that only less thing needs to store at low temperatures, thereby also only need less refrigerating chamber space.We can produce the refrigerator 1 that has medium temperature chamber 2 by the existing space of reasonably dividing refrigerator fully, and this refrigerator will be arranged in as the regeneration product of old-fashioned refrigerator in the existing kitchen.
Figure 3 shows that a kind of form of implementation that medium temperature chamber 2 is set in the refrigerator of close-coupled, it is applicable to small kitchen.As freeze the mode of being habitually practised chamber 4 in such refrigerator and cooled, medium temperature chamber 2 is isolated by means of built-in medium temperature chamber's door 9 and refrigerating chamber 5.Medium temperature chamber itself is the storeroom of a complete closed.The same with refrigerating chamber 4, only after opening main refrigerator doors 10, just can open medium temperature chamber.For known reason, on this little built-in medium temperature chamber door, be provided with less beverage screen work 8, can be used to drinks jar and beer bottle.The another kind of beverage screen work 8 that may in those mini-bars, fully phase out exactly on the built-in medium temperature chamber door 9.This shows, also can be concerning the sort of refrigerator (Fig. 1) that is provided with the medium temperature chamber 2 that can open and use separately by various different size manufacturings, the producer can select the size of each storeroom as required.Also having a kind of may be exactly traditional refrigerating chamber 5 to be made the storeroom of isolation, and makes medium temperature chamber 2 directly place the back of main refrigerator doors 10.
Another kind of possible form of implementation allows medium temperature chamber 2 only use one to be the shared main refrigerator doors 10 of all storerooms 2,3,4 exactly.Encapsulant is equipped with in inboard at this main door, and it can be medium temperature chamber 2 and other storeroom 3,4 seal isolation.This form of implementation is to the refrigerator particularly suitable of compact, because can save the shared exceptional space of medium temperature chamber's door 9 like this.
Aspect Refrigeration Technique, can satisfy the requirement of medium temperature chamber 2 in two ways basically.First kind may mode be for medium temperature chamber 2 refrigerating plant of a special use to be installed.Although this mode comparison costliness still is what be worth for those bigger refrigerators that use in big or small industrial production.Independently refrigerating plant can carry out independent adjusting to the temperature of medium temperature chamber 2.
In the lower domestic refrigerator of price, medium temperature chamber's spiral coil cooling tube 16 is layed in the inside that isolates base plate 13 or directly stretches into medium temperature chamber 2, and these coiled pipes are connected on the shared refrigerating plant of whole refrigerator.The cold-producing medium of traditional refrigerating chamber and deep cooling or refrigerating chamber of flowing through also flows through in these spiral coil cooling tubes.The quantity of the coiled pipe 16 in medium temperature chamber 2 will be less than the refrigerating chamber of same volume or the coiled pipe quantity in the refrigerating chamber, because medium temperature chamber needn't deep refrigerating.For this reason, the spiral coil cooling tube 16 of medium temperature chamber 2 constitutes the return line of cold-producing medium.If the temperature of medium temperature chamber can be regulated equally, will a constant temperature regulator 14(Fig. 1 be installed to medium temperature chamber, Fig. 2), and people are just very familiar to adjuster from traditional refrigerating chamber 5.Constant temperature regulator 14 can be controlled the by-passing valve 15(Fig. 1 that flow is adjustable), this valve is connected with the spiral coil cooling tube 16 of medium temperature chamber 2 with parallel way.Perhaps the higher perhaps desired temperature of desired temperature is lower in medium temperature chamber 2, according to different requirements, can make the less or more cold-producing medium medium temperature chamber's spiral coil cooling tube 16 of flowing through by by-passing valve 15 being adjusted to corresponding valve position.
Should be thin (or " relatively poor ") thermal insulation board 12 of medium temperature chamber's 2 configurations on manufacturing technology, this helps reducing manufacturing expense.Adopt the reason of leptophragmata hot plate to be, medium temperature chamber's 2 inner with extraneous temperature differences are less than the temperature difference inside and outside traditional refrigerating chamber 5, and " hot-fluid " that therefore enter medium temperature chamber 2 will lack accordingly, thereby also just do not need the high thermal insulation board of expense.Certainly the producer can select traditional thermal insulation board thickness fully for use.Can avoid like this on medium temperature chamber's outer wall, forming condensed water.Reduced the refrigeration requirement to refrigerating plant simultaneously, its direct benefit has reduced energy consumption exactly.
Temperature range internal memory that novel middle warm compartment can be implemented in 8 to 15 degrees centigrade discharge water fruit, vegetables, cheese, butter etc. are set in refrigerator.This is desirable conditions for many kinds of fruits and vegetables.Just can smear ediblely after butter takes out from refrigerator, the temperature of beverage is also just suitable, even if also can drink concerning the people of those sensitivity of tooth or stomach sensitivity at once at once.
Claims (12)
1, a kind of refrigerator with refrigerating chamber (4), refrigerating chamber (3) and middle warm compartment (2) of separating fully each other in the space, in each storeroom, has different temperature, wherein be at least refrigerating chamber (3) and medium temperature chamber (2) is provided with a shared refrigerating plant, medium temperature chamber's spiral coil cooling tube (16) has constituted the return line of cold-producing medium, it is characterized in that: the constant temperature regulator (14) of a special use is equipped with in medium temperature chamber (2), by-passing valve (15) that flow is adjustable of this adjuster control, the tipping in parallel of this valve is on medium temperature chamber's spiral coil cooling tube (16).
2, a kind of spatially have a refrigerating chamber (4) that separates fully each other, the refrigerator of refrigerating chamber (3) and middle warm compartment (2), in each storeroom, has different temperature, it is characterized in that: the refrigerating plant of a special use is equipped with in medium temperature chamber (2), and has a temperature-adjusting device that is totally independent of refrigerator (1) other parts.
3, refrigerator according to claim 1 and 2 is characterized in that: there is an independent door (6) in medium temperature chamber (2).
4, refrigerator according to claim 3 is characterized in that: be provided with a butter screen work (7) and beverage screen work (8) on medium temperature chamber's door (6).
5, refrigerator according to claim 1 and 2 is characterized in that: medium temperature chamber (2) places medium temperature chamber's door (9) of refrigerator (1) the inside isolated with refrigerating chamber (5) by means of one.
6, refrigerator according to claim 5 is characterized in that: in the inboard of medium temperature chamber's door (9) a beverage screen work (8) is set.
7, refrigerator according to claim 1 and 2 is characterized in that: medium temperature chamber (2) is located immediately at the back of the main door of refrigerator (1) (10).
8, refrigerator according to claim 1 at least is characterized in that: the medium temperature chamber's spiral coil cooling tube (16) that is connected on the refrigerating plant is laid on isolation base plate (13) inside.
9, refrigerator according to claim 1 at least is characterized in that: the medium temperature chamber's spiral coil cooling tube (16) that is connected on the refrigerating plant directly stretches in the medium temperature chamber (2).
10, refrigerator according to claim 1 is characterized in that: the used thermal insulation board (12) of medium temperature chamber (2) is more a little than the poor performance of refrigerating chamber (3).
11, according to each described refrigerator of claim 1 to 10, it is characterized in that: medium temperature chamber (2) only use one by each storeroom (2,3,4) shared main refrigerator doors (10).
12, according to each described refrigerator of claim 1 to 11, it is characterized in that: aim at medium temperature chamber (2) on the main refrigerator doors (10) encapsulant has been installed.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH02624/90-0 | 1990-08-13 | ||
| CH2624/90A CH681107A5 (en) | 1990-08-13 | 1990-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1059025A true CN1059025A (en) | 1992-02-26 |
Family
ID=4237950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN91105409.XA Pending CN1059025A (en) | 1990-08-13 | 1991-08-05 | The middle warm compartment of refrigerator |
Country Status (6)
| Country | Link |
|---|---|
| CN (1) | CN1059025A (en) |
| BE (1) | BE1004258A5 (en) |
| CH (1) | CH681107A5 (en) |
| FR (1) | FR2665754A1 (en) |
| IT (1) | IT1251222B (en) |
| WO (1) | WO1993003316A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006046355A1 (en) * | 2004-10-28 | 2006-05-04 | Sharp Kabushiki Kaisha | Refrigerator |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2027183A (en) * | 1932-07-30 | 1936-01-07 | Lipman Patents Corp | Refrigerator |
| US2075838A (en) * | 1932-12-03 | 1937-04-06 | Lucien L Torrey | Mechanical refrigerator apparatus |
| US2198328A (en) * | 1937-12-27 | 1940-04-23 | James W Brown | Refrigerator control |
| US2311549A (en) * | 1942-04-03 | 1943-02-16 | Westinghouse Electric & Mfg Co | Refrigeration apparatus |
| US2493488A (en) * | 1945-03-21 | 1950-01-03 | Liquid Carbonic Corp | Two temperature refrigerator, including a humidity control system |
| FR1237138A (en) * | 1959-01-31 | 1960-07-29 | Refrigerator with independent compartments and common evaporator | |
| DE1282036B (en) * | 1962-06-08 | 1968-11-07 | Siemens Elektrogeraete Gmbh | Cooling or heating device, in particular a refrigerator |
| DE1601904A1 (en) * | 1967-12-15 | 1970-05-06 | Licentia Gmbh | Fridge with freezer compartment |
| DE1751420A1 (en) * | 1968-05-27 | 1970-10-01 | Siegas Metallwarenfab | Combined refrigerator |
| DE2231769C3 (en) * | 1972-06-29 | 1979-12-06 | Vorwerk & Co Interholding Gmbh, 5600 Wuppertal | Method and device for the freezing and safe freezing of goods |
| DE7325604U (en) * | 1972-07-27 | 1973-11-08 | Ind A Zanussi Spa | DESKTOP REFRIGERATOR |
| GB2017889B (en) * | 1978-03-29 | 1982-07-14 | Tokyo Shibaura Electric Co | Refrigerating apparatus |
| FR2576676B1 (en) * | 1985-01-29 | 1987-02-27 | Selnor | THREE-COMPARTMENT REFRIGERATOR CABINET |
| US4583376A (en) * | 1985-04-05 | 1986-04-22 | Pritchard Gloria C | Freezer/refrigerator and removable food module for use therein |
| DE3529353A1 (en) * | 1985-08-16 | 1987-02-19 | Linder Klaus | BUTTER CONTAINER |
| US4711098A (en) * | 1985-10-11 | 1987-12-08 | Sanyo Electric Co., Ltd. | Refrigerator |
| FR2614681B1 (en) * | 1987-04-29 | 1989-06-09 | Selnor | REFRIGERATOR CABINET WITH THREE COMPARTMENTS AT DIFFERENT TEMPERATURES |
| FR2630198A1 (en) * | 1988-04-19 | 1989-10-20 | Selnor | Refrigeration device |
-
1990
- 1990-08-13 CH CH2624/90A patent/CH681107A5/de not_active IP Right Cessation
-
1991
- 1991-08-05 CN CN91105409.XA patent/CN1059025A/en active Pending
- 1991-08-08 WO PCT/CH1991/000163 patent/WO1993003316A1/en unknown
- 1991-08-12 FR FR9110233A patent/FR2665754A1/en not_active Withdrawn
- 1991-08-12 BE BE9100736A patent/BE1004258A5/en not_active IP Right Cessation
- 1991-08-13 IT ITMI912255A patent/IT1251222B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| BE1004258A5 (en) | 1992-10-20 |
| IT1251222B (en) | 1995-05-05 |
| ITMI912255A0 (en) | 1991-08-13 |
| CH681107A5 (en) | 1993-01-15 |
| WO1993003316A1 (en) | 1993-02-18 |
| FR2665754A1 (en) | 1992-02-14 |
| ITMI912255A1 (en) | 1993-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |