CN102261783B - Refrigerating appliance - Google Patents
Refrigerating appliance Download PDFInfo
- Publication number
- CN102261783B CN102261783B CN201010190991.6A CN201010190991A CN102261783B CN 102261783 B CN102261783 B CN 102261783B CN 201010190991 A CN201010190991 A CN 201010190991A CN 102261783 B CN102261783 B CN 102261783B
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- China
- Prior art keywords
- storeroom
- chamber
- connector
- storage unit
- low pressure
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Classifications
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- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
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- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/043—Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment
Abstract
The present invention is about a kind of refrigerating appliance. Refrigerating appliance, comprises casing (2), and it limits a chamber, storeroom (4), after chamber, described storeroom (4) has between locular wall (4c) between locular wall (4a) and side extending longitudinally; Low pressure storage unit (7), it has the storeroom (32) that can find time, and is independent of described casing and constructs and be housed in (2) in chamber, described storeroom (4); Fluid circuit (71), be fixed in described casing (2), and its one end is connected with an air extractor (70), the other end is for being exposed to chamber, described storeroom (4), the first connector (72) in order to be connected with described low pressure storage unit (7) fluid; Container for storing (6), is housed in chamber, described storeroom (4) movably, and is positioned at the top of described low pressure storage unit (7). According to suggestion of the present invention, described the first connector (72) arranges higher than described low pressure storage unit (7).
Description
[technical field]
The present invention, about a kind of refrigerating appliance, especially can be kept at article the system in environment under low pressure about a kind ofCooler tool.
[background technology]
For diversified storing condition is provided, in prior art, occur article to be kept to low pressureRefrigerator in environment. Such refrigerating appliance has the storeroom that can find time conventionally, by by storeroomGas detaches, and the air content in storeroom reduces, and then has weakened the oxidizing process of food, thereby has extendedThe holding time of food and quality. For example at Chinese patent application CN101342970A, disclosed have canIn the refrigerator of the storeroom (also claiming " low-pressure chamber ") of finding time, this storeroom that can find time is by being independent of casing structureThe box-like low pressure storage unit of making and being housed in movably in refrigerating chamber limits. Casing is provided with in order to by storeroomThe fluid circuit that interior air is taken to reduce the vavuum pump of the pressure in storeroom away and is connected with vavuum pump. StreamThe ends exposed of body pipeline in refrigerating chamber, to be connected with the connection that is positioned at low pressure storage unit rear end, therebyVavuum pump can be communicated with storeroom fluid.
From being conducive to the angle of diversified storage condition, the volume of low pressure storage unit needn't be constructed conventionallyBecome to occupy the degree of having living space of the chamber, storeroom with larger volume. Therefore, there is relatively large storageBetween the multiple container for storing of indoor common arrangement including low pressure storage unit. In this case, how willIt is indoor and be conducive to improve the appearance of low pressure storage unit that these container for storing are arranged in same storeroom compactlyLong-pending is a technical barrier that needs overcome.
[summary of the invention]
Object of the present invention provides a kind of refrigerating appliance that is conducive to the volume that improves low pressure storage unit.
Therefore, an aspect of of the present present invention, about a kind of refrigerating appliance, comprising: casing, it limits a storeroomChamber, after chamber, described storeroom has between locular wall between locular wall and side extending longitudinally; Low pressure storage unit, its toolThere is the storeroom that can find time, and be independent of described casing and construct and be housed in described storeroom indoor; FluidPipeline, is fixed in described casing and its one end is connected with an air extractor, and the other end is for being exposed to described storageBetween chamber, the first connector in order to be connected with described low pressure storage unit fluid; Container for storing, receives movablyHold indoorly in described storeroom, and be positioned at the top of described low pressure storage unit; It is characterized in that described firstConnector higher than described low pressure storage unit arrange.
Thereby the first connector can take the space of low pressure storage unit region, particularly horizontalTo with fore-and-aft direction on space, that is to say, low pressure storage unit can have larger width and length.This is not only conducive to increase the volume of low pressure storage unit, and it provides so a kind of possibility: low pressure storageThe two sides of thing unit can extremely approach between the side of chamber, storeroom and arrange locular wall, by suitable being arranged so thatThe low pressure storage unit that is independent of case construction appears to an integral part of chamber, storeroom and makes refrigerationUtensil is more welcome.
Other separately or be combined with other features and the feature that is considered to characteristic of the present invention will added belowIn claim, set forth.
The a particularly preferred embodiment according to the present invention, described low pressure storage unit than described container for storing moreLocular wall between after close described, described the first connector is positioned at by the roof of described low pressure storage unit, described storingThe rear chamber wall of container and described after between in the space defined of locular wall. Thereby the width of container for storing can be not yetMust be subject to the restriction of the first connector, therefore also likely by locular wall ground between the respective side next-door neighbour side of container for storingArrange and make the front end of chamber, storeroom seem more succinct.
A preferred embodiment according to the present invention, also comprises that to be positioned at least in part described storeroom indoorFan component, between described fan component and described side, locular wall has spacing, and described the first connector is positioned at described windBetween fan assembly and described side between locular wall. This air that is not only conducive to chamber, storeroom follows bad, and due to fanNear space assembly was just not easy originally for stored goods, therefore, the first connector was arranged on to this districtIn territory, needn't reduce the free space of chamber, storeroom, thereby be conducive to improve the space availability ratio of chamber, storeroom.
A preferred embodiment according to the present invention, described the first connector is from chamber between the side of chamber, described storeroomIt is indoor that wall stretches into described storeroom. Be arranged between side on locular wall owing to being positioned at the first connector of casing side, willIn the step that low pressure storage unit is connected with air extractor fluid, all operations can be in the visual situation of operatorUnder carry out, thereby the connection between low pressure storage unit and air extractor can be more reliable, and then ensures airtightProperty. And the connected mode between the first connector and the second connector can be diversified, and be no longer confined toThe connected mode of use elastic suction nozzle of the prior art. In addition on the one hand, between after evaporimeter is arranged onIn locular wall or the refrigerating appliance of locular wall setting between after next-door neighbour, the first connector is arranged on and does not establish evaporimeterBetween side, locular wall can reduce possibility icing in fluid circuit and that stop up.
A preferred embodiment according to the present invention, described low pressure storage unit comprises and described storeroom fluidThe bleed-off passage being communicated with, described bleed-off passage comprises the second connection in order to be connected with described the first connector fluidDevice, described bleed-off passage is communicated with described storeroom fluid by the rear wall of described low pressure storage unit. For logicalOften require container for storing including low pressure storage unit and rear between locular wall retain certain distance and be beneficial to air streamUnder logical prerequisite, the rear wall that bleed-off passage is arranged in to low pressure container for storing is conducive to the profit in space, chamber, storeroomWith, and because the rear wall of the use procedure mesolow storage unit at refrigerating appliance is not easy to be observed by user,Therefore be also favourable for the perception that improves refrigerating appliance.
A preferred embodiment according to the present invention, described the second connector at least its end is positioned at described low pressureOn the roof of storage unit. This is particularly conducive to and is connected the first connector is set up to fluid with the second connectorTime user/workman's operation.
A preferred embodiment according to the present invention, described the second connector extends forward. This further land productivityThe operation of user/workman in the time the first connector and the second connector are being set up to fluid being connected.
Although it is also possible that the first connector and the second connector are directly set up mechanical connection, according to thisA bright preferred embodiment, also comprises and is independent of described the first connector and described the second connector structure parallel operationTool connects the tube connector unit of described the first connector and the second connector.
A preferred embodiment according to the present invention, bleeds described in comprising closing selectively or opening logicalThe extraction valve in road, described the second connector is one-body molded on the valve chest of described extraction valve. This is conducive to reduceThe part of low pressure storage unit, and then can reduce management and the manufacturing cost of refrigerating appliance.
An according to the present invention preferred embodiment, described fluid circuit is positioned at described casing at least in partIn thermal insulation layer. Particularly preferably, in order to the evaporimeter of chamber, cooling described storeroom and described fluid circuit heat everyDanger spot arranges, thereby fluid circuit can be avoided surrounding's setting of the heat exchanger that temperature is very low, and then is conducive toPrevent the situation generation that fluid circuit inside is even stopped up because freezing near heat exchanger.
A preferred embodiment according to the present invention, the width of described low pressure storage unit is slightly smaller than described storageBetween the width of chamber, the pair of sidewalls of described low pressure storage unit is closed on respectively chamber between the corresponding side of chamber, described storeroomWall ground arranges. Thereby having very large width, low pressure storage unit make its volume increase. This provides onePossibility, as long as by suitable layout, the low pressure storage unit that is independent of case construction just can look likeBe an integral part of chamber, storeroom, and make refrigerating appliance more welcome.
Structure of the present invention and its other goals of the invention and beneficial effect will be in conjunction with the drawings and to excellentSelect the description of embodiment and more become apparent.
[brief description of the drawings]
As a part for description and in order to a further understanding of the present invention to be provided, the following drawings diagram originallyThe detailed description of the invention of invention, and be used for illustrating principle of the present invention together with description. Wherein,
Fig. 1 is the schematic perspective view of refrigerating appliance in accordance with a preferred embodiment of the present invention, wherein, and refrigerationThe door of utensil does not show.
Fig. 2 be in accordance with a preferred embodiment of the present invention refrigerating appliance along A-A direction in Fig. 1 schematicallyCutaway view, wherein the first connector and the second connector also do not connect.
Fig. 3 be in accordance with a preferred embodiment of the present invention refrigerating appliance along B-B direction in Fig. 1 schematicallyCutaway view, wherein the first connector and the second connector also do not connect.
Fig. 4 is the connection being connected with the first connector and the second connector in accordance with a preferred embodiment of the present inventionThe schematic perspective view of pipe unit.
[detailed description of the invention]
Please refer to Fig. 1, Fig. 2 and Fig. 3, refrigerating appliance 1 comprises heat insulation casing 2, outside casing 2 comprisesShell 2a, inner bag 2b and the thermal insulation layer 2c between the two. Casing 2 limits multiple heat insulation storagesBetween chamber 3,4,5 with article such as stored foods. In the present embodiment, these chambers, storeroom are to be respectively positioned at topRefrigerator chamber 3, in the freezing compartment 5 of bottom and between the former two, temperature keep slightly higher thanFresh-keeping chamber 4 of zero degrees celsius. Chamber, storeroom 3,4,5 can be closed (as Fig. 2 institute by each self-corresponding doorShow).
Should be appreciated that the present invention should not be confined to the concrete distribution form of the packing compartments of refrigerating appliance, thisInvention also can be applied other forms of refrigerating appliance, for example, have and be upper and lower/lower upper refrigerating chamber distributing and coldFreeze refrigerator, the side by side combination refrigerator of chamber and there is drawer type door and/or the refrigerator of French clamshell doors etc.
Refrigerating appliance 1 has the evaporation refrigeration system that forms closed loop. Refrigeration system at least comprise compressor,Condenser, throttling arrangement and evaporimeter. In the present embodiment, compressor 60 is arranged on and is positioned at casing 2In the compressor room 62 of bottom. Because such refrigeration system is known technology, therefore omit its refrigeration formerReason and structure more detailed description.
Refrigerating appliance 1 is provided with to have and is independent of casing 2 and constructs and be fixed on the low pressure storing list on casing 2Unit 7. Low pressure storage unit 7 has the found time storeroom 32 that can keep Fluid Sealing.
In the present embodiment, low pressure storage unit 7 is arranged in fresh-keeping chamber 4. After fresh-keeping chamber 4 comprisesBetween locular wall 4a, locular wall 4c and water roughly between locular wall (not shown), right side between the left side of extending in the verticalUpper locular wall 4e that extend on level land and lower between locular wall 4f. These walls surround the heat insulation sky with front openingBetween.
In the present embodiment, fresh-keeping chamber 4 adopts direct-cooling type to be cooled. Corresponding to the evaporation of fresh-keeping chamber 4Locular wall 4a between after device 61 is positioned at, and be close to inner bag 2b setting, evaporimeter 61 is tabular evaporimeter.In another embodiment, evaporimeter also can be positioned at fresh-keeping chamber 4, and is being close to rear locular wall 4a and establishesPut, evaporimeter can be finned evaporator.
In the present embodiment, low pressure storage unit 7 is roughly flat rectangular-shaped, is included in one end openMain body 8 and be housed in movably the drawer container 9 in main body 8.
Main body 8 limits the flat receiving space with front opening. The antetheca of drawer container 9 form in order toClose the door 10 of the front opening of main body 8, be connected to the tray-like container body 12 of door 10 rear sides in order to preserveArticle. Storeroom 32 is limited together with door 10 by main body 8, and tray-like container body 12 is positioned at storeroom 32In.
Low pressure storage unit 7 is positioned at the bottom of fresh-keeping chamber 4, is supported on lower locular wall 4f of fresh-keeping chamber 4On. Main body 8 is accommodated and is fixed in casing 2, and main body 8 is preferably removably fixed on fresh-keeping chamber 4In. User is by obtaining the article that are positioned at low pressure storage unit 7 to the pull of drawer container 9.
Main body 8 and door 10 width be slightly smaller than respectively fresh-keeping between the width of chamber 4, left and right side is closed on respectivelyBetween the left side of fresh-keeping chamber 4, between locular wall, right side, locular wall 4c ground arranges and between them, forms gap, and makesMain body 8 and door 10 can insert fresh-keeping between in chamber 4 or from the interior pull-out in chamber 4 between fresh-keeping. For block be positioned at lowGap between locular wall 4c between locular wall, right side between the both sides of pressure storage unit 7 and left side, low pressure storage unit7 can comprise be arranged on the front end of main body 8, in order to main body covered 8 and left and right side between between locular wall 4b, 4cGap deformable hide gap part (not shown).
Door 10 is provided with fluid and is communicated with the inside and outside filling channel (not shown) of storeroom 32 and opens or closesThe charge valve (not shown) of this filling channel. In the time that this charge valve is opened filling channel, extraneous gas can pass throughFilling channel enters storeroom 32 and then discharges the low-pressure state of storeroom 32.
In the present embodiment, the top of low pressure storage unit 7 be also provided with humidity higher, be suitable for preserving vegetablesThe antistaling container 6 of the food such as dish. Antistaling container 6 is arranged in fresh-keeping chamber 4 removedly.
The rear chamber wall 6a of antistaling container 6 and rear between there is spacing between locular wall 4a, and between the two betweenApart from be greater than significantly low pressure storage unit 7 rear wall 16 and rear between distance between locular wall 4a. In this enforcementIn example, the front end face of antistaling container 6 and low pressure storage unit 7 is roughly positioned at same plane, at fore-and-aft directionUpper, the length of antistaling container 6 is less than the length of low pressure storage unit 7.
At the rear of antistaling container 6, be provided with a fan component 63. Fan component 63 is sudden and violent at least in partBe exposed in fresh-keeping chamber 4. Between having respectively between locular wall 4c between locular wall, right side between fan component 63 and left sideDistance.
In the present embodiment, fan component 63 makes fresh-keeping the interior force air circulation in chamber 4. OtherIn embodiment, fan component 63 also can be for for example confusing fresh-keeping indoor gas.
Should be appreciated that in other embodiment, low pressure storage unit 7 also can be arranged on other storeroomsThe alternating temperature indoor, for example refrigerator chamber 3 or temperature range can be switched between refrigeration warm area and freezing temperature regionChamber. Obviously, antistaling container 6 can be also any common container for storing, or even another low pressure storing holdsDevice.
Refrigerating appliance 1 comprises the air extractor 70 in order to gas is detached from storeroom 32 and is fixed on caseIn body 2 and the fluid circuit 71 being connected with air extractor 70. In the present embodiment, air extractor 70 is trueEmpty pump, is arranged in compressor room 62.
One end of fluid circuit 71 is connected with air extractor 70. Passing after the insulating barrier 2c of casing 2,The other end of fluid circuit 71 stretches in fresh-keeping chamber 4 and forms in order to be connected with low pressure storage unit 7 fluidsThe first connector 72. A preferred embodiment according to the present invention, the first connector 72 is from fresh-keeping chamber 4Between right side, locular wall 4c stretches in fresh-keeping chamber 4. Thereby, fluid circuit 71 can with evaporimeter 61 thermal isolationsGround arranges, and as shown in Figures 2 and 3, fluid circuit 71 and evaporimeter 61 are isolated by thermal insulation layer 2c.
The first connector 72 is hard tubulose, stretches into the length of fresh-keeping chamber 4 to be scheduled to, and makesA connector 72 is overlapping in the vertical with low pressure storage unit 7. Compared with the front opening of chamber between fresh-keeping 4,More close rear the locular wall 4a of the first connector 72, but and between locular wall 4a, have distance between rear. First connectsConnect the rear end of device 72 near low pressure storage unit 7.
Look up from front and back, the first connector 72 antistaling container 6 and rear between between locular wall 4a. FromVertical looking up, the first connector 72 is higher than the 7 ground settings of low pressure storage unit. From transversely, first connectsDevice 72 is between fan component 63 and right side between locular wall 4c.
That is to say, in the present embodiment, the first connector 72 is positioned at the roof by low pressure storage unit 721, the rear chamber wall 6a of container for storing 6 and rear between in the space defined of locular wall 4a. Further,A connector 72 be positioned at by the rear chamber wall 6a of the roof 21 of low pressure storage unit 7, container for storing 6, afterBetween the sky that defines towards locular wall 4c between a side of locular wall 4c between right side and right side of locular wall 4a, fan component 63In.
Low pressure storage unit 7 has through wall of low pressure storage unit 7 and connects with storeroom 32 fluidsLogical bleed-off passage. In the present embodiment, bleed-off passage is through the rear wall 16 and storage of low pressure storage unit 7Chamber 32 fluids are communicated with.
Typically, in bleed-off passage, be provided with to close selectively or open the extraction valve of bleed-off passage. Take outThe end of gas passage is the second connector in order to be connected with the first connector 72 fluids that are fixed on casing 239。
In the present embodiment, the second connector 39 is formed by hard pipe, has certain length. SecondConnector 39 is connected in extraction valve, and one-body molded on the valve chest 73 of extraction valve.
The second connector 39 is positioned at rear wall 16 one end near locular wall 4c between right side. The second connector 39 comparesThe first connector 72 is more near rear locular wall 4a.
Bleed-off passage upwards extends beyond the roof 21 of low pressure storage unit 7, thus the second connector 39 heightIn the roof 21 ground settings of low pressure storage unit 7. In the present embodiment, the second connector 39 is towards right sideBetween locular wall 4c ground flatly extend forward. Should be appreciated that in other embodiment, the second connector 39 alsoCan extend vertically upward or upwards onwards extend.
Refrigerating appliance 1 comprises the company that is connected the first connector 72 and the second connector 39 in order to machinery with fluidTake over unit, be connected so that low pressure storage unit 7 can be set up fluid with air extractor 70.
In embodiment as shown in Figure 4, tube connector unit 74 comprises and the first connector 72 mechanical connectionsThe first snap joint 74a, with the second snap joint 74b of the second connector 39 mechanical connections, Yi JiweiIn the first and second snap joint 74a, the hard body 74c between 74b. Certainly, body 74c at leastPart be soft be also possible.
Do not have in illustrated embodiment in another one, tube connector unit is by one end and the first connector 72 machinesThe flexible pipe of tool connection, the other end and the second connector 39 mechanical connections forms. Hold for being provided with multiple storingsChamber between device, space compactness, this scheme is advantageous particularly.
When installation, first one end of tube connector unit and the second connector 39 are formed to mechanical connection, then willLow pressure storage unit 7 inserts in fresh-keeping chamber 4 and is fixed in fresh-keeping chamber 4. Then, by tube connector unitThe other end and the first connector 72 form mechanical connection, thereby realize low pressure storage unit 7 and vavuum pump 70Fluid connect.
Owing to being fixed on the first connector 72 on casing 2 and being arranged on locular wall 4c between the side of fresh-keeping chamber 4Upper, in the step that low pressure storage unit 7 is connected with air extractor 70 fluids, all operations can be behaviourIn the visual situation of author, carry out, thereby the connection between low pressure storage unit 7 and air extractor 70 can be moreAdd reliable. And the connected mode between the first connector 72 and the second connector 39 can variation.
For in locular wall 4a between after evaporimeter 61 is arranged on or the refrigerator that between after next-door neighbour, locular wall 4a arrangesTool 1, is arranged on locular wall 4c between the side of not establishing evaporimeter by the first connector 72 and can reduces fluid circuit71 interior freeze and stop up possibility.
In addition, be positioned at the second connector 39 on low pressure storage unit 7 be positioned at low pressure storage unit 7 itUpper, also make the connection between the first connector 72 and the second connector 39 convenient.
Claims (14)
1. a refrigerating appliance (1), comprising:
Casing (2), it limits a chamber, storeroom (4), chamber, described storeroom (4) have after between locular wall (4a)And locular wall (4c) between side extending longitudinally;
Low pressure storage unit (7), it has the storeroom (32) that can find time, and is independent of described casing (2)Ground is constructed and is housed in chamber, described storeroom (4);
Fluid circuit (71), is fixed in described casing (2), and its one end is connected with an air extractor (70),The other end is for being exposed to chamber, described storeroom (4), in order to be connected with described low pressure storage unit (7) fluidThe first connector (72);
Container for storing (6), is positioned at the top of described low pressure storage unit (7);
It is characterized in that, described container for storing (6) is housed in chamber, described storeroom (4) movably, and describedA connector (72) arranges higher than described low pressure storage unit (7), described low pressure storage unit (7)Than described container for storing (6) more close described after between locular wall (4a), described the first connector (72) is positioned atBy the rear chamber wall (6a) of the roof (21) of described low pressure storage unit (7), described container for storing (6)And in the space that between after described, locular wall (4a) defines.
2. refrigerating appliance as claimed in claim 1 (1), is characterized in that, also comprises and is positioned at least in part instituteState the fan component (63) in chamber, storeroom (4), locular wall between described fan component (63) and described side(4c) have spacing, described the first connector (72) is positioned between described fan component (63) and described sideBetween locular wall (4c).
3. refrigerating appliance as claimed in claim 1 (1), is characterized in that, described the first connector (72)Stretch in chamber, described storeroom (4) from locular wall (4c) between the side of chamber, described storeroom (4).
4. refrigerating appliance as claimed in claim 1 (1), is characterized in that, described low pressure storage unit (7)Comprise the bleed-off passage being communicated with described storeroom (32) fluid, described bleed-off passage comprises in order to describedThe second connector (39) that a connector (72) fluid connects, described bleed-off passage stores up by described low pressureThe rear wall (16) of thing unit (7) is communicated with described storeroom (32) fluid.
5. refrigerating appliance as claimed in claim 1 (1), is characterized in that, described fluid circuit (71) at leastBe positioned partially in the thermal insulation layer (2c) of described casing (2).
6. the refrigerating appliance as described in any one in claims 1 to 3 (1), is characterized in that, described low pressureThe width of storage unit (7) is slightly smaller than the width of chamber, described storeroom (4), described low pressure storage unit (7)Pair of sidewalls (22) close on respectively locular wall between the corresponding side of chamber, described storeroom (4) and arrange (4c).
7. a refrigerating appliance (1), comprising:
Casing (2), it limits a chamber, storeroom (4), chamber, described storeroom (4) have after between locular wall (4a)And locular wall (4c) between side extending longitudinally;
Low pressure storage unit (7), it has the storeroom (32) that can find time, and is independent of described casing (2)Ground is constructed and is housed in chamber, described storeroom (4);
Fluid circuit (71), is fixed in described casing (2), and its one end is connected with an air extractor (70),The other end is for being exposed to chamber, described storeroom (4), in order to be connected with described low pressure storage unit (7) fluidThe first connector (72);
Container for storing (6), is positioned at the top of described low pressure storage unit (7);
It is characterized in that, described container for storing (6) is housed in chamber, described storeroom (4) movably, and describedA connector (72) arranges higher than described low pressure storage unit (7), described the first connector (72) fromBetween the side of chamber, described storeroom (4), locular wall (4c) stretches in chamber, described storeroom (4).
8. refrigerating appliance as claimed in claim 7 (1), is characterized in that, described low pressure storage unit (7)Comprise the bleed-off passage being communicated with described storeroom (32) fluid, described bleed-off passage comprises in order to describedThe second connector (39) that a connector (72) fluid connects, described bleed-off passage stores up by described low pressureThe rear wall (16) of thing unit (7) is communicated with described storeroom (32) fluid.
9. refrigerating appliance as claimed in claim 8 (1), is characterized in that, described the second connector (39)At least its end is positioned on the roof (21) of described low pressure storage unit (7).
10. refrigerating appliance as claimed in claim 8 (1), is characterized in that, described the second connector (39)Extend forward.
11. refrigerating appliances as claimed in claim 8 (1), is characterized in that, also comprise and are independent of described firstConnector (72) is connected described the first connector with described the second connector (39) structure machinery with fluid(72) the tube connector unit (74) of and the second connector (39).
12. refrigerating appliances as claimed in claim 7 (1), is characterized in that, described fluid circuit (71) extremelyBe positioned to small part the thermal insulation layer (2c) of described casing (2).
13. refrigerating appliances as claimed in claim 12 (1), is characterized in that, comprise in order to cooling described storageThe evaporimeter (61) of chamber between Tibetan (4), described evaporimeter (61) and described fluid circuit (71) thermal isolationGround arranges.
14. refrigerating appliances as claimed in claim 7 (1), is characterized in that, described low pressure storage unit (7)Width be slightly smaller than the width of chamber, described storeroom (4), the pair of sidewalls of described low pressure storage unit (7)(22) close on respectively locular wall between the corresponding side of chamber, described storeroom (4) arranges (4c).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010190991.6A CN102261783B (en) | 2010-05-28 | 2010-05-28 | Refrigerating appliance |
| EP11720501.3A EP2577193B1 (en) | 2010-05-28 | 2011-05-19 | Refrigeration device with depressurised unit |
| PCT/EP2011/058151 WO2011147736A2 (en) | 2010-05-28 | 2011-05-19 | Refrigeration device |
| PL11720501T PL2577193T3 (en) | 2010-05-28 | 2011-05-19 | Refrigeration device with depressurised unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010190991.6A CN102261783B (en) | 2010-05-28 | 2010-05-28 | Refrigerating appliance |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102261783A CN102261783A (en) | 2011-11-30 |
| CN102261783B true CN102261783B (en) | 2016-05-11 |
Family
ID=44626479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010190991.6A Active CN102261783B (en) | 2010-05-28 | 2010-05-28 | Refrigerating appliance |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2577193B1 (en) |
| CN (1) | CN102261783B (en) |
| PL (1) | PL2577193T3 (en) |
| WO (1) | WO2011147736A2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114076439B (en) * | 2020-08-10 | 2023-07-21 | 海信冰箱有限公司 | Refrigerator and method for mounting air extraction joint of refrigerator |
| CN112815592B (en) * | 2021-01-04 | 2022-08-26 | 海信冰箱有限公司 | Refrigerator |
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| JPS62280570A (en) * | 1986-05-30 | 1987-12-05 | 株式会社富士通ゼネラル | Electric refrigerator |
| CN2624137Y (en) * | 2003-05-14 | 2004-07-07 | 河南新飞电器有限公司 | Vacuum fresh-keeping refrigerator |
| JP2005030648A (en) * | 2003-07-10 | 2005-02-03 | Toshiba Corp | Refrigerator |
| CN1910417A (en) * | 2003-12-10 | 2007-02-07 | 伊莱克斯家用产品股份有限公司 | Refrigerating or freezing device with evacuated chamber |
| CN2900399Y (en) * | 2006-05-19 | 2007-05-16 | 博西华电器（江苏）有限公司 | Vacuum freshness keeping box |
| US7331163B2 (en) * | 2004-10-29 | 2008-02-19 | Hau Joseph A | Refrigerator with integral vacuum sealer |
| CN101342970A (en) * | 2007-07-11 | 2009-01-14 | 博西华电器（江苏）有限公司 | Vacuum freshness retaining box and household electrical appliance employing the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR911025A (en) * | 1944-05-10 | 1946-06-26 | Advanced preservation device for refrigerated perishable materials | |
| US5271240A (en) * | 1992-07-06 | 1993-12-21 | Arex, Inc. | Household refrigerator-freezer cooling apparatus with vacuum as the preserving means |
-
2010
- 2010-05-28 CN CN201010190991.6A patent/CN102261783B/en active Active
-
2011
- 2011-05-19 EP EP11720501.3A patent/EP2577193B1/en active Active
- 2011-05-19 PL PL11720501T patent/PL2577193T3/en unknown
- 2011-05-19 WO PCT/EP2011/058151 patent/WO2011147736A2/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62280570A (en) * | 1986-05-30 | 1987-12-05 | 株式会社富士通ゼネラル | Electric refrigerator |
| CN2624137Y (en) * | 2003-05-14 | 2004-07-07 | 河南新飞电器有限公司 | Vacuum fresh-keeping refrigerator |
| JP2005030648A (en) * | 2003-07-10 | 2005-02-03 | Toshiba Corp | Refrigerator |
| CN1910417A (en) * | 2003-12-10 | 2007-02-07 | 伊莱克斯家用产品股份有限公司 | Refrigerating or freezing device with evacuated chamber |
| US7331163B2 (en) * | 2004-10-29 | 2008-02-19 | Hau Joseph A | Refrigerator with integral vacuum sealer |
| CN2900399Y (en) * | 2006-05-19 | 2007-05-16 | 博西华电器（江苏）有限公司 | Vacuum freshness keeping box |
| CN101342970A (en) * | 2007-07-11 | 2009-01-14 | 博西华电器（江苏）有限公司 | Vacuum freshness retaining box and household electrical appliance employing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102261783A (en) | 2011-11-30 |
| EP2577193B1 (en) | 2017-07-12 |
| WO2011147736A3 (en) | 2012-04-12 |
| PL2577193T3 (en) | 2017-11-30 |
| EP2577193A2 (en) | 2013-04-10 |
| WO2011147736A2 (en) | 2011-12-01 |
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