CN104838220A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN104838220A CN104838220A CN201380060957.9A CN201380060957A CN104838220A CN 104838220 A CN104838220 A CN 104838220A CN 201380060957 A CN201380060957 A CN 201380060957A CN 104838220 A CN104838220 A CN 104838220A
- Authority
- CN
- China
- Prior art keywords
- oxidation reactor
- fuel
- refrigerating appliance
- air
- oxygen
- 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.)
- Granted
Links
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 55
- 230000003647 oxidation Effects 0.000 claims abstract description 52
- 239000000446 fuel Substances 0.000 claims abstract description 46
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000001301 oxygen Substances 0.000 claims abstract description 32
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 32
- 239000007800 oxidant agent Substances 0.000 claims abstract 2
- 230000001590 oxidative effect Effects 0.000 claims abstract 2
- 239000003054 catalyst Substances 0.000 claims description 22
- 239000011159 matrix material Substances 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000004215 Carbon black (E152) Substances 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000003570 air Substances 0.000 description 36
- 238000006243 chemical reaction Methods 0.000 description 9
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 8
- 235000013305 food Nutrition 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000002828 fuel tank Substances 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000036284 oxygen consumption Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000012055 fruits and vegetables Nutrition 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000009275 open burning Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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
- 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
-
- 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
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
Abstract
A refrigerator, in particular a domestic refrigerator, comprises a storage chamber (2) and an oxidation reactor (7) for providing the storage chamber (2) with oxygen-depleted air: The oxidation reactor (7) is fed with oxygen from the air in the storage chamber (2) as an oxidant and with a fuel which supplies gaseous oxidation products.
Description
Technical field
The present invention relates to a kind of refrigerating appliance, especially a kind of Domestic refrigerator with locker room and such medium, can reduce the oxygen content of air in described locker room by described medium.
Background technology
Known such home appliances from EP 0 418 133 A1.It has substantially airtight separable lattice in the inside of primary storage room, and described lattice are supplied to the oxygen denuded air from separation module.Described separation module comprises semi permeable diaphragm, and described diaphragm is easier to permeated oxygen compared with infiltration nitrogen.The oxygen being perforated through described diaphragm is discharged into outdoor; The residual gas of oxygen deprivation is transported in described lattice.
These traditional refrigerating appliances have very high energy charge, and on the one hand due to the compressor for running needed for separation module, cold air is extruded from storage lattice and must again be cooled in its that by the air on the other hand owing to being transported to the oxygen deprivation in lattice.
From the known a kind of container for preserving food refrigerator of WO 02/069723 A2, except food, place the medium for changing the constituent of air in described internal tank, especially oxygen consumption agent and carbon dioxide source in the above-described container.Described oxygen consumption agent comprises iron powder and salt, and described salt promotes the oxidation that the oxygen that container atmosphere is crossed by Tie Tong carries out when water leaking-in.
This kind of traditional container is suitable for filling fresh food and the medium for changing constituent of air at place of manufacturer substantially, wherein so can calculate the amount of iron powder, so as to maintain the low oxygen content of air in described container estimate to consume food required time for up to consumer.In private home, systematically use this kind of container to be very irritating, because user cannot reliably verify: the medium changing constituent of air is whether still effective or noly must to be replaced, whether must remove the medium exhausted and the risk that can exist when inappropriate process is: described medium just lost efficacy before use medium.
Summary of the invention
The object of the present invention is to provide a kind of refrigerating appliance, described refrigerating appliance allows also to be used for any food with the little effect atmosphere of oxygen deprivation being improved effective period of food quality that expends in private home.
Described object solves like this, its mode is: in a kind of refrigerating appliance, especially Domestic refrigerator, described refrigerating appliance has locker room and oxidation reactor, described oxidation reactor is used for the air loading oxygen deprivation to described locker room, and described oxidation reactor makes oxygen from described locker room air and the fuel reaction providing gaseous state or Liquid oxidate.Without the need to being removed by oxidation product, because described oxidation product is released in coherent condition, described oxidation product can leave oxidation reactor in the collected state.Whether oxidation reactor is still effective, can still there is not fuel to identify by means of existence in a straightforward manner.
As compound, such as ethanol that fuel can be considered hydrogen, hydrocarbon and be made up of carbon, hydrogen and oxygen.Multiple compounds in these compounds follow the service condition specified in refrigerating appliance be gaseous state or liquid state and be easy to process and metering thus.
Suitably, oxidation reactor can be connected to one for the storage tank of fuel.Then for user, be easy to determine existing fuel reserves according to the liquid level of storage tank or stuffing pressure.Also can there is the sensor for detecting liquid level or stuffing pressure, during with convenient fuel storing amount lower than threshold limiting, automatically can produce warning instruction to user.
Can a cut-off part be set in the pipeline making storage tank be connected with oxidation reactor.When the oxygen deprivation realizing expecting in the air in locker room is spent, can stop to oxidation reactor transfer the fuel by closing described cut-off part.
According to the first preferred configuration of the present invention, oxidation reactor has at least one air interface be communicated with locker room and a fuel interface, and in described oxidation reactor, arrange a porous matrix, described porous matrix make described air interface and described fuel interface spaced.Such air and fuel encountering one another on the side of described air interface and can react at this at matrix, and unburned fuel can not be mixed and fed in described locker room with air.
Also have the fact told about in describing for other of fuel should not imply above, in oxidation reactor, open burning occurs.Preferably carry out aphlogistic reaction in the presence of a catalyst in fact.Catalytic oxidation not only has the advantage of higher operational reliability, and can react at the temperature lower than flame combustion situation.
In order to make catalyst activate, desirably, a heater can be set.
Preferably, catalyst be arranged on porous matrix in the face of the side of air interface, that is, in the place that the air of fuel and locker room encounters one another.
Also desirably, set temperature sensor on oxidation reactor.The temperature detected by described sensor can infer the intensity reacted and the residue oxygen content inferring air thus; When there is heater and the catalyst by described heating devices heat as mentioned above, the air residue oxygen content when temperature impact reaction that can be heated to by described catalyst is stopped, and can be adjusted to for the shelf-life of food desirable numerical value.
According to the second preferred configuration, also can consider fuel cell as oxidation reactor.
Accompanying drawing explanation
Other features and advantages of the present invention are learnt with reference to accompanying drawing is clear according to the following description of embodiment.Describe from these and also set forth NM embodiment feature in the claims accompanying drawing.These features also can occur with the form different with disclosed especially combination here.Therefore, multiple such feature does not draw such conclusion in identical sentence or with the fact that other context correlation is mentioned: these features only can occur with disclosed especially combination; Replace, think in principle, functionally not have problems if of the present invention, then also can remove in multiple such feature or slightly change Individual features.Accompanying drawing illustrates:
Fig. 1 illustrates the schematic cross section of the home appliances according to the present invention first configuration;
Fig. 2 is the cross-sectional view according to the second configuration; And
Fig. 3 is the cross-sectional view according to the 3rd configuration of the present invention.
Detailed description of the invention
Refrigerator as home appliances example according to the present invention shown in Figure 1, described refrigerator have unique, that surrounded by heat insulation housing 1, as the storage lattice 2 of normal cooling grid temperature control.But obviously the present invention also can be used for the storage lattice of other temperature controls, such as fresh-keeping and cold storage lattice, store sth. in a cellar lattice or freezer.
Housing 1 generally includes body 3 and hinged door 4 on the body 3 in this professional domain, and for detect described door 4 open and close switch 5 be arranged in body 3 in the face of door 4 edge on and be connected with control circuit 6.
In the first configuration shown in Figure 1 of the present invention, oxidation reactor 7 is arranged in heat insulation shell 1.Oxidation reactor 7 comprises housing 8, and the inside of described housing is by least one, be communicated with the storage lattice 2 of surrounding by two openings 9 at this.At least one in opening 9 can install air blast (not shown in FIG.) and controlled by control circuit 6, so that the ventilation when needed between oxidation reactor 7 and storage lattice 2 around.
The inside of housing 8 by porous matrix 10 be separated into by opening 9 with store region 11 that lattice 2 are connected and fuel channel 13 and pass into region 12 wherein.Region 12 is connected with fuel tank 14 by fuel channel 13.The stop valve 15 be arranged on fuel channel 13 is controlled by control circuit 6.
In the view of Fig. 1, fuel tank 14 is on the height lower than oxidation reactor 7.Therefore, fuel tank preferably comprises fuel gas, such as hydrogen or short chain hydrocarbons, and when described stop valve 15 is opened, described hydrogen or short chain hydrocarbons flow to oxidation reactor 7 by the pressure-driven of himself.
Described fuel tank 14 also can comprise the fuel that can be supplied to oxidation reactor 7 with liquid state, such as methyl alcohol or ethanol; In such cases, different from the view of Fig. 1, described fuel tank 14 is preferably arranged on oxidation reactor 7, thus when stop valve 15 is opened, described fuel arrives oxidation reactor 7 by its weight-driven.
Matrix 10 is provided with at it catalyst 16 promoting oxidized on the side in region 11.When the temperature that catalyst 16 needs the temperature of existence in storage lattice 2 under than normal running (operation) conditions higher in order to its activation, (can be controlled by control circuit 6 equally) electric heater unit 17 can be arranged on matrix 10 or be integrated in described matrix, at this, described electric heater unit is shown as two electrodes in the opposite edges of matrix 10.
The temperature sensor 18 be connected with control circuit 6 is depicted as at this and separates with heater 17; But when the Ohmic resistance using it according to variations in temperature, heater 17 self also can be used as temperature sensor.
When the switch 5 of control circuit 6 notifies that door 4 is closed, then in storage lattice 2, there is air exchange at least in part, and the concentration of oxygen in the air of described storage lattice 2 and carbon dioxide from do not have different or small different at the oxygen of refrigerating appliance ambient air and carbon dioxide.In response to pass gate signal, first control circuit 6 activates heater 17, to make catalyst 16 activate.The continuous function of the temperature that the validity of catalyst is normally detected by temperature sensor 18, thus by the running temperature through regulating of catalyst 16 what was certain was that, the residual concentration storing the oxygen in the air of lattice from how much the oxidation reaction on catalyst 16 can be made to stop.Preferably, select to be suitable for the temperature of oxygen residual concentration from 3% to 5%; This kind of concentration is enough low on the one hand, to postpone the overdue decay process when oxygen supply significantly, but still enough high, to stop anaerobic processes.
When catalyst 16 arrives desired running temperature, stop valve 15 is opened by control circuit 6, to make fuel enter into oxidation reactor 7.Described fuel reacts with the oxygen of the air storing lattice 2 when catalyst 16 is in release heat.The heat discharged is detected by temperature sensor 18.Described control circuit 6 exceeds warming of predetermined running temperature by the power or (energy content depending on used fuel) reducing heater 17 by cut-out heater 17 pairs of catalyst 16 and makes a response.
In the scope storing the air oxygen deprivation in lattice 2, the thermal release at catalyst 16 place reduces.When the temperature detected by temperature sensor 18 drops to below limit value or when heater 17 exceed limit value in order to the power maintained needed for running temperature time, then can draw, the oxygen content storing the air in lattice 2 has reduced in the scope expected.So, as long as control circuit 6 is cut out by stop valve 15 and described control circuit as mentioned above carries out aforesaid operations at time point comparatively early, then cut off heater 17.
The product of the reaction completed at catalyst 16 place is entered by opening 9 and stores in lattice 2.These product are CO of the number ratio according to used fuel
2and water vapour.When such as by butane (C
4h
10) as fuel and the oxygen content storing the air of lattice is consumed to 7% from 20%, then this corresponds to the CO of release 8%
2.In order to store fruits and vegetables, preferably CO
2concentration can regulate in the scope of 3% to 5%, and its mode is, allows than described 7% higher O
2residue content or use have fuel compared with low carbon content or fuel mixture, and described carbon content only produces the CO of 3% to 5% for the oxygen of consumption 13%
2.
Only by make to be included in the oxygen stored in lattice react can not reach in order to store desired by meat or fish from 15% to 40% higher CO
2concentration; In order to reach above-mentioned higher CO
2concentration, needs outside CO
2source, especially, can additionally by CO
2pressure vessel 19 is connected with storage lattice 2 by the stop valve 20 controlled by control circuit 6.
That the water vapour formed when burning such as is discharged from cooling thing or enter by opening door store lattice moisture like that at evaporimeter or the cohesion of other surfaces through cooling and in a way known guiding be arranged in the evaporation shell in described storage especially portion.
Fig. 2 illustrates the second embodiment with the cross-sectional view being similar to Fig. 1, described second embodiment multiple can implement independently of one another in different from the embodiment shown in Fig. 1.
At this, control circuit and identical with shown in the connection of switch, valve and sensor and Fig. 1 thereof, therefore illustrate described control circuit in fig. 2 no longer again.
According to first aspect, in the storage lattice 2 limited by housing 1, separate sublattice 21, at this, described sublattice is that the form of box has substantially closed airtightly protecgulum 22.Switch 5 is arranged on protecgulum 22 at this, when the shutdown signal instruction protecgulum 22 of switch 5 is closed, then to start oxidation reaction.Owing to door 4 to be opened the constituent of air that can not to affect by experience in sublattice 21, thus at this door 4 closed and can not trigger oxidation reactor 7 and run.
Oxidation reactor 7 is assemblied in inside substantially with reference to the same described by Fig. 1, but according to the second aspect of this kind of configuration, described oxidation reactor is arranged in the outside of housing 1 and is connected with the sublattice 21 storing lattice 2 or described storage lattice by pipeline 23,24.
According to the improvement project of second aspect, pipeline 23,24 forms heat exchanger, in this its mode such as: pipeline 23 is returning inside from the pipeline 24 of extension to storage lattice 2 is directed, and the air from described storage lattice 2 is flow in oxidation reactor 7 by described pipeline 23.Therefore, the reaction heat of the reaction occurred in oxidation reactor 7 can not only be discharged to environment by its outer wall and can be discharged to the air flowing to reactor 7 by the wall of pipeline 23 by pipeline 24.Therefore, by storage lattice 2 because the intensification of oxidation reaction minimizes, and make the further minimum heat losses of catalyst 16 by preheating supplied air, thus the heat energy that also can be kept for activating described catalyst 16 uses very lowly simultaneously.
The water vapour major part produced when burning condenses on the wall of pipeline 24.Water vapour through condensation can be collected in the groove 28 on the bottom of pipeline 24, and is directed to evaporation shell (not shown).
Fig. 3 goes out the refrigerating appliance with oxidation reactor 25 according to the 3rd configuration of the present invention with partial cross sectional illustration, and described oxidation reactor is formed as fuel cell.Oxidation reactor 25 is positioned at the inside storing lattice 2 like that in this situation as shown in Figure 1, but obviously also can be arranged in outside, when running temperature significantly higher than described storage lattice 2 of the running temperature of fuel cell, is arranged in outside and is then particularly suitable for.When not using pure hydrogen but use hydrocarbon or ethanol as fuel for fuel cell, then currently still need high running temperature.
Fuel cell is shown as dielectric substrate 26 in figure 3 simplifiedly, described dielectric substrate is surrounded by the electrode 27,28 of breathing freely on both sides, wherein, one 27 in electrode be exposed to store lattice air in and the second electrode 28 be exposed to pipeline 13 carry fuel in.In practice, fuel cell 25 is made up of the stacking of the dielectric substrate 26 be enclosed between electrode 27,28 and the intermediate space between electrode 27 or 28 opposite each other, and described electrode 27 or 28 is loaded air or fuel.In order to ensure the oxygen supply of abundance, also can air blast be set at this, to drive the air between the opposite electrode 27 of such stacking to circulate.
Because the energy major part of the chemical reaction occurred in a fuel cell is distributed as electric energy, produce less used heat in this kind of configuration than in the configuration of Fig. 1 and 2, this reduces the energy requirement that cooling stores the refrigeration machine of lattice 2.In addition, produced electric energy can be used for powering to the individual consumer of refrigerating appliance, this reduces always expending electric energy again.
The carbon dioxide produced in the reaction of the fuel of carbon containing is overflowed from fuel cell as gas.The water produced can be used as steam and discharges, or can stay in dielectric substrate first in fluid form.In this case, the liquid phase of dielectric substrate should often discharge unnecessary water, to guarantee constant reaction condition.
Reference numeral
1 housing
2 store lattice
3 bodies
4
5 switches
6 control circuits
7 oxidation reactors
8 housings
9 openings
10 matrixes
11 regions
12 regions
13 fuel channels
14 fuel tanks
15 stop valves
16 catalyst
17 heaters
18 temperature sensors
19 pressure vessels
20 stop valves
21 sublattices
22 protecgulums
23 pipelines
24 pipelines
25 oxidation reactors
26 dielectric substrates
27 electrodes
28 electrodes
Claims (11)
1. refrigerating appliance, especially a Domestic refrigerator, it has locker room (2; 21) and for give described locker room (2; 21) oxidation reactor (7 of oxygen denuded air is loaded; 25), to described oxidation reactor supply from described locker room (2; 21) oxygen of air, as oxidant, is characterized in that, to described oxidation reactor (7; 25) supply provides the fuel of gaseous oxidation product.
2. refrigerating appliance according to claim 1, is characterized in that, described fuel is hydrogen, hydrocarbon and/or the compound that is made up of carbon, hydrogen and oxygen.
3. refrigerating appliance according to claim 1 and 2, is characterized in that, one for storage tank (14) and the described oxidation reactor (7 of described fuel; 25) connect.
4. refrigerating appliance according to claim 3, is characterized in that, cut-off part (15) is arranged in and makes described storage tank (14) and described oxidation reactor (7; 25) in the pipeline (13) connected.
5. according to refrigerating appliance in any one of the preceding claims wherein, it is characterized in that, described oxidation reactor (7) has at least one air interface (9) be communicated with described locker room (2) and a fuel interface and air interface (9) and fuel interface are spaced from each other by a porous matrix (10) in described oxidation reactor (7).
6. according to refrigerating appliance in any one of the preceding claims wherein, it is characterized in that, described oxidation reactor (7) comprises catalyst (16).
7. refrigerating appliance according to claim 6, is characterized in that, arranges one for heating the heater (17) of described catalyst (16).
8. the refrigerating appliance according to claim 4 or 6, is characterized in that, described catalyst (16) is arranged on the side in the face of described air interface (9) of described porous matrix (10).
9. according to refrigerating appliance in any one of the preceding claims wherein, it is characterized in that, at the upper set temperature sensor (18) of described oxidation reactor (7).
10. refrigerating appliance according to claim 9, is characterized in that, arranges the device (6,15) being used for stopping supplying to described oxidation reactor (7) fuel according to the temperature detected by described temperature sensor (18).
11. refrigerating appliances according to any one of claim 1 to 4, is characterized in that, described oxidation reactor is fuel cell (25).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012221248.5 | 2012-11-21 | ||
| DE102012221248.5A DE102012221248A1 (en) | 2012-11-21 | 2012-11-21 | The refrigerator |
| PCT/EP2013/072556 WO2014079659A1 (en) | 2012-11-21 | 2013-10-29 | Refrigerator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104838220A true CN104838220A (en) | 2015-08-12 |
| CN104838220B CN104838220B (en) | 2017-06-20 |
Family
ID=49515349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380060957.9A Expired - Fee Related CN104838220B (en) | 2012-11-21 | 2013-10-29 | Refrigerating appliance |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104838220B (en) |
| DE (2) | DE102012221248A1 (en) |
| WO (1) | WO2014079659A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568266A (en) * | 2015-10-07 | 2017-04-19 | 日立空调·家用电器株式会社 | Refrigerator |
| CN106931696A (en) * | 2017-03-24 | 2017-07-07 | 西安交通大学 | A kind of distributed ice maker and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102016001991A1 (en) * | 2015-12-30 | 2017-07-06 | Liebherr-Hausgeräte Ochsenhausen GmbH | Fridge and / or freezer |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0418133A1 (en) * | 1989-09-11 | 1991-03-20 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Domestic refrigerator with a compartment having an oxygen depleted gas supply, and process for supplying such a compartment |
| JPH1054647A (en) * | 1996-08-10 | 1998-02-24 | Tsutomu Shimokawa | Refrigerator with no-oxygen evacuating device |
| CN1250015A (en) * | 1999-09-29 | 2000-04-12 | 上海上菱电器股份有限公司 | Antibacterial cooled-food container |
| KR20020056125A (en) * | 2000-12-29 | 2002-07-10 | 구자홍 | Refrigerator by driving fuel cell |
| CN200996765Y (en) * | 2007-01-11 | 2007-12-26 | 佛山市顺德区阿波罗环保器材有限公司 | Refrigerater with smoke filter |
| CN102305516A (en) * | 2011-09-22 | 2012-01-04 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and preservation box device thereof |
| CN102506554A (en) * | 2011-09-22 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and preservation box device thereof |
| CN102711491A (en) * | 2009-10-30 | 2012-10-03 | 环球新鲜食品公司 | Systems and methods for maintaining perishable foods |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH499269A (en) * | 1968-10-29 | 1970-11-30 | Batelle Memorial Inst Internat | Storage facility for perishable products in a cold room |
| HU199342B (en) * | 1986-03-19 | 1990-02-28 | Agrober Mezoegazdasagi Elelm | Apparatus particularly for conditioned-air-space storing fruits and plants |
| CN1545386A (en) | 2001-03-02 | 2004-11-10 | 宝洁公司 | Devices and methods for prolonging the storage life of produce |
| WO2007020581A1 (en) * | 2005-08-12 | 2007-02-22 | Arcelik Anonim Sirketi | A cooling device |
| DE102009004110A1 (en) * | 2009-01-08 | 2010-07-15 | Linde Aktiengesellschaft | Cooling device i.e. refrigerator, for cooling e.g. fruit, for e.g. catering, has drawer including sealing unit for sealing drawer against surrounding atmosphere and/or against atmosphere obtained within device |
-
2012
- 2012-11-21 DE DE102012221248.5A patent/DE102012221248A1/en not_active Withdrawn
-
2013
- 2013-10-29 CN CN201380060957.9A patent/CN104838220B/en not_active Expired - Fee Related
- 2013-10-29 DE DE112013005575.9T patent/DE112013005575A5/en not_active Withdrawn
- 2013-10-29 WO PCT/EP2013/072556 patent/WO2014079659A1/en active Application Filing
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|---|---|---|---|---|
| EP0418133A1 (en) * | 1989-09-11 | 1991-03-20 | L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Domestic refrigerator with a compartment having an oxygen depleted gas supply, and process for supplying such a compartment |
| JPH1054647A (en) * | 1996-08-10 | 1998-02-24 | Tsutomu Shimokawa | Refrigerator with no-oxygen evacuating device |
| CN1250015A (en) * | 1999-09-29 | 2000-04-12 | 上海上菱电器股份有限公司 | Antibacterial cooled-food container |
| KR20020056125A (en) * | 2000-12-29 | 2002-07-10 | 구자홍 | Refrigerator by driving fuel cell |
| CN200996765Y (en) * | 2007-01-11 | 2007-12-26 | 佛山市顺德区阿波罗环保器材有限公司 | Refrigerater with smoke filter |
| CN102711491A (en) * | 2009-10-30 | 2012-10-03 | 环球新鲜食品公司 | Systems and methods for maintaining perishable foods |
| CN102305516A (en) * | 2011-09-22 | 2012-01-04 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and preservation box device thereof |
| CN102506554A (en) * | 2011-09-22 | 2012-06-20 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and preservation box device thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106568266A (en) * | 2015-10-07 | 2017-04-19 | 日立空调·家用电器株式会社 | Refrigerator |
| CN106931696A (en) * | 2017-03-24 | 2017-07-07 | 西安交通大学 | A kind of distributed ice maker and method |
| CN106931696B (en) * | 2017-03-24 | 2019-04-16 | 西安交通大学 | A kind of distribution ice maker and method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014079659A1 (en) | 2014-05-30 |
| CN104838220B (en) | 2017-06-20 |
| DE112013005575A5 (en) | 2015-09-03 |
| DE102012221248A1 (en) | 2014-05-22 |
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