CN105276907A - Household refrigerating appliance with food processing unit and method of operating same - Google Patents

Household refrigerating appliance with food processing unit and method of operating same Download PDF

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Publication number
CN105276907A
CN105276907A CN201510411939.1A CN201510411939A CN105276907A CN 105276907 A CN105276907 A CN 105276907A CN 201510411939 A CN201510411939 A CN 201510411939A CN 105276907 A CN105276907 A CN 105276907A
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CN
China
Prior art keywords
food
domestic refrigerator
processing unit
food processing
storage area
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
Application number
CN201510411939.1A
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Chinese (zh)
Other versions
CN105276907B (en
Inventor
B·黑格尔
A·克林希恩
S·温纳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete GmbH
Priority date (The priority date 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 date listed.)
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Publication date
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Publication of CN105276907A publication Critical patent/CN105276907A/en
Application granted granted Critical
Publication of CN105276907B publication Critical patent/CN105276907B/en
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Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/042Air treating means within refrigerated spaces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00Details 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
    • F25D2317/04Treating air flowing to refrigeration compartments
    • F25D2317/041Treating air flowing to refrigeration compartments by purification
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D25/00Charging, supporting, and discharging the articles to be cooled
    • F25D25/02Charging, supporting, and discharging the articles to be cooled by shelves
    • F25D25/024Slidable shelves
    • F25D25/025Drawers

Abstract

The invention relates to a household refrigeration appliance (1) comprising an inner chamber (4) for accommodating food, the inner chamber being bounded through the wall of an inner vessel (3); a storage area (8), in which food can be placed; and a food processing unit (11), wherein the food processing unit (11) is disposed in the household refrigeration appliance (1) for acting on the surface of the food placed in the storage area (8) and is thus constructed to have the role of cleaning up pesticides and/or heavy metals in food. The invention also relates to a method of operating the household refrigeration appliance (1).

Description

There is the Domestic refrigerator of Food processing unit and run the method for this utensil
Technical field
The present invention relates to a kind of Domestic refrigerator, it comprises: for holding room in food, and gauge is carried out by the wall of internal container in this interior room.This Domestic refrigerator comprises storage area in addition, and food can put into this storage area.In addition Domestic refrigerator also comprises Food processing unit.In addition, the present invention relates to a kind of method for running Domestic refrigerator.
Background technology
For hold food Domestic refrigerator such as refrigerator or refrigerator-freezer or refrigeration-freezing-combined utensil known.At this, also known following Domestic refrigerator: these Domestic refrigerators are the separative storage area of tool in interior room, can be adjusted to the various atmospheric moisture of the residual volume of this interior room in this storage area.This such as can occur thus, that is, introduce corresponding mist of moisture by means of atomization unit.Extend the storageability of food such as fruits and vegetables thus.
Summary of the invention
Task of the present invention is, realizes a kind of Domestic refrigerator and a kind of method for running this Domestic refrigerator, in the method in other words by means of the method improving depositing of the food put into.
This task is by solving according to the Domestic refrigerator of independent claims and method.
Comprise for holding room in food according to Domestic refrigerator of the present invention, gauge is carried out by the wall of internal container in this interior room.In addition, Domestic refrigerator comprises storage area, and food can put into this storage area.In addition Domestic refrigerator has Food processing unit.Basic conception of the present invention is, Food processing unit is configured to act on the surface of the food putting into storage area, and this Food processing unit is correspondingly arranged in Domestic refrigerator.Food processing unit so constructs, and makes this effect be the purification of agricultural chemicals to food and/or heavy metal.Therefore realized by the present invention: be with the difference applying atomizing fluids, not the freshness and then the prolongation storageability that extend food, but reduce or eliminate the element existed on food and so act on this food in other words, make at least to reduce its adverse effect.This realizes thus in the present invention, that is, purify the element that these exist on food.The element-specific mentioned relates to agricultural chemicals and/or heavy metal.Thus, the present invention gives prominence to especially because various food now due to do not exist or only seldom the behavior of regulation and part widely by pesticide-treated so that can output be improved.Because also differently use in the regulation of country variant for the treatment of the food with corresponding medicament (such as insecticide), and because therefore the circulation of increasing international goods the food of stronger load also may be introduced into and obtained by user, so the present invention is particularly advantageous if desired.Because specific harmful element may have great infringement to people with the form of agricultural chemicals and heavy metal just, therefore the present invention is particularly advantageous.
Ultimate consumer therefore about on food due to water insoluble or be difficult to the agricultural chemicals that dissolves and/or heavy-metal residual thing and possible health hazard also significantly becomes dangerous.Also be functionally that user is disease-resistant consumingly by the present invention, because when the uncertain food whether he obtains of user is correspondingly polluted, so also can individually and self is disease-resistant fatefully by his Domestic refrigerator.By the present invention, this also can realize as follows, namely, user in independent utensil or not can not realize corresponding success by self other processing on a large scale, but can put in its home appliances almost by the food only obtained and this home appliances runs accordingly and just realizes this result.
It is also known that, food may have various other and pollute, such as germ or other microorganism, and these germs or other microorganism also may produce when food is deposited in cooling apparatus, these germs or other microorganism can be processed again in addition, and are different from agricultural chemicals and heavy metal.
Preferably set, storage area and remaining interior room are separated.Autotelic purification can be there is partly in home appliances by this design.Therefore, corresponding Food processing unit need not be equipped with in whole interior room, thus also need not realize large-scale purification at this.
Preferably set, storage area is configured to the purification cassette closed.The effect of this purification can be improved by this design, and, to also achieve on the one hand outside storage area (but in interior room) for depositing the indivedual methods of operation with the home appliances of chilled food, and, achieve the purification of food in this storage area on the other hand.
Can set, purification cassette can get loose without damage and therefore reversibly can repeatedly take out from interior room and can put into again.But also can set, purification cassette can be integrated in interior room.
Preferably set, Food processing unit has ultraviolet (Ultraviolett) light source.Catharsis when acting on food surface is can be implemented in by completely specific ultraviolet.
Also can set, Food processing unit additionally or with replacing has ozone generation unit.
Can set equally, Food processing unit additionally or with replacing has impulse electric field (pulsedelectricfield) unit.Non-thermodynamic (al) cell disintegration methods is performed by this utensil.The effect of the method is based on the electroporation of the biological cell of processed medium.The application electric pulse when processing, the feature of this electric pulse is high field intensity (being particularly greater than 20 kv/cm) and short duration (preferably between 500ms to 4 μ s).At this, in cell membrane, there occurs irreversible perforate, can extracellular material be made in other words to enter into cell by the part in release cells thus.
Can set equally, Food processing unit has cold plasma unit.At this, this realizes under being applied in the temperature of less than 35 DEG C.
Can set equally, Food processing unit additionally or alternatively has intense pulsed light (IntensePulseLight) unit.
Preferably set, Food processing unit has and adds water unit, is added water unit moisture fluid liquid can be applied on food by this.Therefore, the method that water is auxiliary can also be realized, for agricultural chemicals and/or the heavy metal of decontaminate food.For this reason, Domestic refrigerator can have water swivel or also can have internal water container or water tank, and this internal water container or water tank can be filled by user.This water tank is also constructed to be permeable to reversibly take out without destroying.Preferably, realize by spraying specific working substance mixture and additive (such as chlorine dioxide or analog, this chlorine dioxide or analog bring out the oxidizing process played on food surface) with the decomposition of the residue mentioned of agricultural chemicals and/or heavy metal form.Also elongated surface can be penetrated by the interpolation of Sprayable.At this, the dispensing of single working substance also can be regulated for product by the case be separated.
Also can set, add water unit and so form, make described fluid liquid can be sprayed onto on food and/or food can be rinsed thus.
Preferably can set, construct water-bath food being produced to ul-trasonic irradiation.Also can set, water-bath and HIGH PRESSURE TREATMENT (in other words pressure change method) act on food.
Set by particularly advantageous mode, storage area has at least one probe unit, for detecting type and/or the amount of agricultural chemicals and/or heavy metal.Controllably can be realized the operation of Food processing unit thus by control unit by particularly advantageous mode.Set especially, Domestic refrigerator has control unit, by control unit, Food processing unit is controlled according to the type of agricultural chemicals and/or heavy metal on the running status of Domestic refrigerator and/or food and/or amount.Specifically, therefore can control the duration of this Food processing unit and/or start the moment of this Food processing unit.Thus, purification process becomes again favourable.
Specifically, also can be determined type and/or the amount of agricultural chemicals and/or heavy metal before or after performing purification process by probe unit.
In addition, the present invention also relates to a kind of method for running Domestic refrigerator, this Domestic refrigerator comprises: for holding room in food, and gauge is carried out by the wall of internal container in this interior room; Storage area, puts into food in this storage area.Purification process is performed by Food processing unit.For this reason, this Food processing unit is correspondingly arranged in Domestic refrigerator, for acting on the surface of the food putting into storage area, wherein, is used for purifying agricultural chemicals and/or the heavy metal of this food by treatment media and Food processing unit to food.
The Favourable implementations according to method of the present invention should be considered as according to the Favourable implementations of Domestic refrigerator of the present invention.Storage area can be the partial volume of interior room at this, in fruit or the food of vegetables or meat form can put in this partial volume, and do not purify this food.Storage area but also can be the ice machine in Domestic refrigerator or water-making machine.Therefore, storage area also can be completely usually the region of the water guide of Domestic refrigerator.
The other feature of the present invention results from claim, accompanying drawing and accompanying drawing explanation.Above-mentioned characteristic sum Feature Combination described in the description and following described and/or described separately in the accompanying drawings characteristic sum Feature Combination in the description of the drawings not only with the combination proposed respectively but also with other combination or can apply individually, and can not depart from the scope of the present invention.Therefore of the present invention clearly do not illustrate in the accompanying drawings with illustrate however to be drawn and producible embodiment can be considered and is included with disclosed from the embodiment illustrated by the Feature Combination that is separated.
Accompanying drawing explanation
Illustrate embodiments of the invention further according to schematic diagram below.Unique accompanying drawing illustrates the perspective view of an embodiment according to Domestic refrigerator of the present invention.
Detailed description of the invention
For this reason, the example view of Domestic refrigerator 1 shown in the drawings, this Domestic refrigerator by refrigerating-freezing-combined utensil forms.This Domestic refrigerator but also can be configured to only cooling apparatus or only refrigeration appliance.Domestic refrigerator 1 is configured to for holding food.Domestic refrigerator comprises the cabinet 2 with internal container 3.Internal container 3 with its wall to following room gauge: room in first, namely refrigerating chamber 4; Room in second, it is arranged on this and is separated with it below room in first, this in second room be refrigerating chamber 5.Refrigerating chamber 4 is generally used for and does not refrigerate with not freezing chilled goods, when temperature preferably between 4 DEG C to 8 DEG C above freezing above freezing.Refrigerating chamber 4 but also can be configured to zero degree lattice, especially for carrying out fresh-keeping to fruit or vegetables.Refrigerating chamber 4 can touch when door 6 is opened, and this door closes described refrigerating chamber 4 on front side.
Refrigerating chamber 5 is generally used for and carries out cryogenic refrigeration to frozen goods, such as, when subzero 18 DEG C.Refrigerating chamber 5 can touch when refrigerating chamber door 7 is opened.In this embodiment, be configured with storage area 8 in refrigerating chamber 4, this storage area has container 10 in this embodiment, and this container forms drawer type and therefore can pull out in the z-direction along horizontal direction and can push.In addition be configured with lid 9, this lid covers described storage area 8 and therefore covers described container 10.
Storage area 8 is preferably separated with all the other volumes of interior room (in other words refrigerating chamber 4).
In addition Domestic refrigerator 1 comprises at least one Food processing unit 11, and this Food processing unit is so arranged in Domestic refrigerator 1, makes agent or inorganic agent can act on the food comprised in storage area 10.Food processing unit 11 so forms and arranges, and makes to be used for the agricultural chemicals of decontaminate food and/or heavy metal by agent to food surface.
Preferably, storage area 8 is integrated in Domestic refrigerator 1, and such as storage area 8 is also configured to the purification cassette closed.
Food processing unit 11 can have at least one ultraviolet light source and/or at least one ozone generation unit and/or at least one PEF (pulsed electric field) unit and/or at least one cold plasma unit and/or at least one ILP (intense pulsed light) unit.Agent is at least correspondingly light or ozone or electric field or plasma etc. at this respectively.
Also can set, Food processing unit 11 has and adds water unit, except agent, is added water unit be applied on food by moisture fluid liquid by this.Can set, add water unit and so form, make described fluid liquid can be sprayed onto on food and/or flushable food.
Preferably, Domestic refrigerator comprises control unit 12, and this control unit only can symbolically be understood in the figure illustrated, and about its local shown in position and also should not be construed as exhaustive in its size.Or rather, this control unit can be arranged on other position various.Control unit 12 is configured to, and controls described Food processing unit 11, and wherein, this is preferably with the running status of Domestic refrigerator 1 and/or the type of the agricultural chemicals put on the food of storage area 8 and/or heavy metal and/or measure relevant.Can set at this, one or more sensor is set, can the type of agricultural chemicals on instrument and/or heavy metal and/or amount by means of this one or more sensor.
Reference numerals list:
1 Domestic refrigerator
2 cabinets
3 internal containers
4 refrigerating chambers
5 refrigerating chambers
6 refrigerating-chamber doors
7 refrigerating chamber doors
8 storage areas
9 lids
10 containers
11 Food processing unit
12 control units

Claims (14)

1. a Domestic refrigerator (1), it has: for holding room in food (4), gauge is carried out by the wall of internal container (3) in this interior room; Storage area (8), food can put into this storage area; Food processing unit (11), it is characterized in that, described Food processing unit (11) is arranged in described Domestic refrigerator (1), for acting on the surface of the food putting into described storage area (8), and, described Food processing unit is so formed, and makes described effect be purification to the agricultural chemicals in food and/or heavy metal.
2. Domestic refrigerator according to claim 1 (1), is characterized in that, described storage area (8) and remaining interior room (4) are separated.
3. Domestic refrigerator according to claim 1 and 2 (1), is characterized in that, described storage area (8) are configured to the purification cassette closed.
4. according to the Domestic refrigerator (1) one of the claims Suo Shu, it is characterized in that, described Food processing unit (11) has ultraviolet light source.
5. according to the Domestic refrigerator (1) one of the claims Suo Shu, it is characterized in that, described Food processing unit (11) has ozone generation unit.
6. according to the Domestic refrigerator (1) one of the claims Suo Shu, it is characterized in that, described Food processing unit (11) has impulse electric field unit.
7. according to the Domestic refrigerator (1) one of the claims Suo Shu, it is characterized in that, described Food processing unit (11) has cold plasma unit.
8. according to the Domestic refrigerator (1) one of the claims Suo Shu, it is characterized in that, described Food processing unit (11) has intense pulsed light unit.
9. according to the Domestic refrigerator (1) one of the claims Suo Shu, it is characterized in that, described Food processing unit (11) has and adds water unit, is added water unit be applied on food by moisture fluid liquid by this.
10. Domestic refrigerator according to claim 9 (1), is characterized in that, described in add water unit and so form, make described fluid liquid can be sprayed onto on food and/or can food be rinsed.
11. Domestic refrigerators (1) according to claim 9 or 10, it is characterized in that, described fluid liquid has at least one additive, particularly chlorine dioxide.
12., according to the Domestic refrigerator (1) one of the claims Suo Shu, is characterized in that, described storage area (8) have at least one probe unit, for detecting type and/or the amount of agricultural chemicals and/or heavy metal.
13. according to the Domestic refrigerator (1) one of the claims Suo Shu, it is characterized in that, described Domestic refrigerator has control unit (12), by described control unit, described Food processing unit (11) can be controlled according to the type of the agricultural chemicals on the running status of described Domestic refrigerator (1) and/or food and/or heavy metal and/or amount.
14. 1 kinds for running the method for Domestic refrigerator (1), described Domestic refrigerator comprises: for holding room in food (4), gauge is carried out by the wall of internal container (3) in this interior room; Storage area (8), food can put into described storage area; Food processing unit (11), it is characterized in that, described Food processing unit (11) is arranged in described Domestic refrigerator (1), for acting on the surface of the food putting into described storage area (8), further, by described effect, the agricultural chemicals of food and/or heavy metal are purified.
CN201510411939.1A 2014-07-16 2015-07-14 Domestic refrigeration appliance having a food processing unit and method for operating the same Active CN105276907B (en)

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DE102014213799.3 2014-07-16
DE102014213799.3A DE102014213799A1 (en) 2014-07-16 2014-07-16 Domestic refrigeration appliance with a food processing unit and method for operating such a household refrigeration appliance

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CN105276907A true CN105276907A (en) 2016-01-27
CN105276907B CN105276907B (en) 2020-04-07

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