CN101061358A - Apparatus for cooling food - Google Patents
Apparatus for cooling food Download PDFInfo
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- CN101061358A CN101061358A CNA2005800396756A CN200580039675A CN101061358A CN 101061358 A CN101061358 A CN 101061358A CN A2005800396756 A CNA2005800396756 A CN A2005800396756A CN 200580039675 A CN200580039675 A CN 200580039675A CN 101061358 A CN101061358 A CN 101061358A
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- equipment
- regenerator
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- change material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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Abstract
The present invention relates to immunoglobulin glycoprotein compositions having predominant N-glycan structures on an immunoglobulin glycoprotein which confer a specific effector function. Additionally, the present invention relates to pharmaceutical compositions comprising an antibody having a particular enriched N-glycan structure, wherein said N-glycan structure is Man<SUB>3</SUB>GlcNAc<SUB>2</SUB>.
Description
Technical field
The present invention relates to a kind of equipment that is used for cooling food, especially water-based beverage in type described in claim 1 preamble.
Background technology
By DE 198 55 214 known this equipment.In the embodiment of known device, be provided with the regenerator of ice cube form, this ice cube is by the cold junction cooling of cooling agent via Peltier board formula construction package.Beverage to be cooled centers on or guides by ice cube.The thermal conductivity of frozen water and thus the heat transmitting of ice cube can improve by be distributed with good conductor such as copper cotton or copper billet in the ice cube interior volume.By ice-cooled Foods or drinks is common Practice Measures, but has major defect.Major defect is the little thermal conductivity of ice.Sneak into copper product and be on the one hand expensive and bring danger on the other hand, for example copper billet causes gravity ground and accumulates in the bottom and lack on top when ice cube partly dissolves.Another defective of ice, but tolerance always at present, wherein always dangerous so far from icing disadvantageous phase transition temperature to water, and must avoid water-based beverage to freeze by bothersome control technology.Use eutectic salts or aluminium block as regenerator although in this document, also mention, do not describe the concrete selection of eutectic salts, especially according to its solid-liquid phase change temperature.
Be used at industrial use conduct pipe or heat-exchangers of the plate type by the known a kind of composite of EP 914 399 B1, wherein Ji Ya expanded graphite floods with phase-change material.Graphite plays the effect of heat conductor, and it also is used to admit different phase-change materials.Can use paraffin as phase-change material, but equally preferably make water/ice.
In the report of industry and commerce, trace back to compression or absorption refrigeration equipment usually, but its relatively large size and high processing cost hinder the use in the family expenses field.For with low price, especially use peltier-element through the drinking water of cooling, wherein make side heating and the opposite side cooling thus by on two different electric conductors, applying electric field in small household appliances field preparation.
The drinking water of preparation cooling low thermal power owing to peltier-element in use in the family expenses field makes effective cold-storage periodically, for example at night, becomes the deterministic standard for the continuous cooling capacity of pal card.
For example disclose the simple form of this cooling in DE 299 10 820, wherein Feng Bi pond is cooled to desired temperature by peltier-element and the water that then flows into is replaced the cooling water of corresponding share.Because the unit thermal capacity that the water in the pond is only arranged in this case for regenerator needs big volume for using for low capacity.
US 5 544 489 discloses and has a kind ofly improved capacity by the heat content that dissolves that makes full use of water to be cooled in this respect.For this reason, produce ice in inside, pond, obviously improve the energy density of regenerator thus at the peltier-element cold junction.
But desired high bacterial load owing to water static in the pond makes above-mentioned two kinds of equipment running counter to aspect the drinking water legal permission.EP 0 777 090 is to realize remedying of this respect with US 5 544 489 serious differences, and drinking water to be cooled passes the guiding of icy water pond and avoids direct contact thus in coil pipe.The bulk aspect existing problems of this equipment promptly, no longer can be used by the supplying drinking water coil pipe by the space that ice is full of.
The principle problem of all known continuous coolings based on the pal card is poor efficiency of peltier-element, and it is mainly determined by the temperature difference between cold junction and the hot junction.The hot junction is owing to use corresponding cooling body and blower fan is no problem in principle and is resolved technically, and cold junction is present an open question.Because the low thermal conductivity [λ of unit of employed cool storage medium
WaterBe about 0.57W/ (mK), λ
IceBe about 2.2W/ (mK)] cause the temperature difference raising and cause deterioration of efficiency thus.
Summary of the invention
Therefore the objective of the invention is, a kind of equipment that is used for cooling food, especially water-based beverage be provided, it can be simply and cost advantageously make and have a high cooling capacity.
This purpose is achieved by the feature that provides in claim 1.
By according to expansion structure of the present invention, a kind of equipment that is used for cooling food, especially water-based beverage is provided first, it for small electric apparatus, especially be valuable solution in family expenses or restaurant.By the regenerator of making by the graphite that expands and a kind of phase-change material used according to the present invention, it is when 273K or freezing temperature above, water, several ℃ above freezing (up to 10 ℃) of preferred water realize its solid-liquid phase change, a kind of very effective regenerator is provided, it has good thermal conductivity and is responsible for quenching relatively rapidly thus owing to graphite on the one hand, it contains phase-change material on the other hand, and this material need not complicated control technology and also can not bring water-based beverage to freeze and form the danger of ice cube.Reduce on the one hand for the required regenerator size of good efficiencies in addition and save space and the cost that is used for peripheral control on the other hand.
Two measures cause adapting to best according to equipment of the present invention the requirement of cooling food, especially water-based beverage.
Dependent claims provides favourable improvement project.
In order to discharge the heat that receives by regenerator, preferably be provided with peltier-element, its advantage is that the liquid that flows through pipeline can be heated by the reverse of peltier-element voltage for sterilization.Peltier-element is very economical.The relatively little thermal power of peltier-element less works by very effective storage medium with expanded graphite, especially ought exist to make the downtime of regenerator at equipment, for example at night, during the possibility that can " charge ".
But replace peltier-element also can use common refrigerator technology, for example be used to make the absorber or the Compressor Technology of regenerator " charging ".Therefore for example it is contemplated that, regenerator is combined in traditional refrigerator the inside and there or be used to equip refrigerator with effective quenching, for example be installed in the freeze box zone, perhaps be used for the quenching formula continuously the process of cooling beverage, for example guide in the refrigerator or refrigerator from the water in central water supply source.
But also always can advantageously use the present invention in principle, advantageously provide high cooling capacity for the load in cycle or the cooling power demand of variation with the bulk cost of pettiness.
For entire container is used for the geometric pipeline shape of guiding drinking water, use a kind of material as cool storage medium in the present invention, it on water-ice point or above several ℃ carry out phase transformation, the mixture of hydrated salt, eutectic and paraffin are fit in principle.
In order to improve the efficient of peltier-element, make cool storage medium mix the graphite of expansion, thermal conductivity is improved up to coefficient 150.
The present invention also is suitable for forming cooled containers, and wherein regenerator is combined in the heat insulation wall body the inside or the inner chamber the inside of cooled containers, and wherein inner chamber also can be full of fully by regenerator.Therefore for example can obtain economically, common refrigerator can be equipped with according to equipment of the present invention on the market.
The present invention also can be for example be installed in the cooled containers the inside as the chilling apparatus that is used to provide drinking water.The present invention also is particularly suitable for tapping device (Zapfeinrichtung), wherein can hold supply of beverage, a for example barrel of beer and make regenerator not only at inner chamber but also all effective on the tap pipeline in the chamber in the enclosure.
Description of drawings
Describe embodiments of the invention in detail by means of accompanying drawing below.In the accompanying drawing:
Fig. 1 illustrates the schematic diagram according to first embodiment of present device,
Fig. 2 illustrates the vertical view of Fig. 1,
Fig. 3 illustrates the schematic diagram according to another embodiment of present device,
Fig. 4 illustrates the sectional view along Fig. 3 center line A-A intercepting of first kind of layout of beam line,
Fig. 5 illustrates the sectional view along Fig. 3 center line A-A intercepting that the secundal viae road is arranged,
Fig. 6 illustrates according to equipment of the present invention at the schematic diagram of using under the refrigerator technical situation.
The specific embodiment
Fig. 1 illustrates the equipment that is used for cooling food according to of the present invention, and it has hydrostatic column 1, and this container has the built-in pipe of coil pipe 8 forms, it make water fluid to be cooled from enter the mouth 5 through-flow to the outlet 4.Liquid to be cooled or can be beverage to be cooled preferably has or not with the water of admixture of gas (carbon dioxide and/or oxygen), it is derived from a watering, the preferably watering of the locality of Ji Zhonging.But liquid also can be cooling agent, but water and be derived from concentrated watering equally preferably, but be used at other position cooling food or beverage.
Described container 1 is full of by regenerator 6, and it contains by expanded graphite and a kind of when the 273K or the composite formed of the above material that carries out phase transformation, and wherein phase transformation is preferably placed at water freezing point above several ℃ (up to 10 ℃, preferred 3 ℃ to 5 ℃).
Preferred known salt and the paraffin of its phase-change characteristic is suitable for as phase-change material.In the embodiment shown, graphite presents with discrete particles and floods with phase-change material.From regenerator 6, take out the heat that receives by the liquid in the coil pipe 8 again by the device that is fit to.This device is peltier-element 2 in the embodiment shown, and it closely contacts with regenerator 6 by its cold junction.The hot junction of this peltier-element 2 is furnished with the device 3 that is used to discharge heat.This device 3 can be various suitable devices, and blower fan especially, as its for peltier-element normally used.Can take measures in addition, make peltier-element 2 change poles, can the liquid of through-flow channel 8 be heated for sterilization in case of necessity thus.
In order to improve heat conduction, the position of the arrangement peltier-element 2 of container 1 is by the material of good heat conductive, especially made by metal material.
Can be provided with a plurality of peltier-element at last.
Be used for other embodiment according to equipment of the present invention of cooling food shown in Fig. 3 to 5, only described below details is different with embodiment according to Fig. 1 and 2 for their.Equipment according to Fig. 3 also comprises a container 1, but it is rectangle in this embodiment, but can equally with first embodiment be columniform equally.Settle a regenerator 6 in container 1, it is made up of graphite tabular, that expand at this, the graphite identical phase-change material dipping of having described by means of Fig. 1.This regenerator demonstrates layer structure, wherein each plate of graphite material with the layer structure 7 of the pipeline that is shaped suitably and lays alternately, but pipeline is still outstanding from container 1 by water out 4 and water inlet 5.Layer structure 7 for example can comprise the spirality pipe geometry 10 of serpentine geometric pipeline shape 9 or Fig. 5 of Fig. 4.Each pipe layers 7 is connected with adjacent pipe layers in a not shown manner by entrance and exit, and wherein first pipe layers is connected with water inlet 5 with water out 4 with last pipe layers.
Described pipe layers or can be used as that pipe lays or constitute with the form of profiled sheeting, wherein preferably make the two boards mirror image be furnished with corresponding impression with the size of pipeline half-section on symmetrically, and then each plate is laid mutually and interfix, make impression replenish into the passage of continuous border seal thus.Not only pipe but also profiled sheeting are all made by material, for example metal of good heat conductive.Described pipeline 8,9 or 10 preferably have 3 and 11mm between, the diameter of 4-10mm especially, form because when this diameter, combine with hydraulic pressure strong, prevent livings bacterium mobile, usually provide (1.5-4.5bar) by grid as this hydraulic pressure, in case of necessity can by pump or pressure reducer with hydraulic pressure be adjusted to constant, an indeclinable substantially pressure (± 0.5bar).
Preferably by making with graphite cake extrusion pipe layer, this causes the exceptionally close heat conduction contact between each layer according to the layer structure of Fig. 3 to 5.
In this embodiment, this equipment is provided with peltier-element 2 for regenerator 6 " charging " also preferably includes the peltier-element of having described 2 like this at this, makes the surface normal of graphite cake be parallel to the surface orientation of peltier-element 2.
Preferably constitute according to the embodiment of Fig. 1 to 5 with cold-storage battery (Kaeltebatterie), the form that gets final product actuation unit (Handhabbare Einheit).Can make the position that is installed in any needs according to equipment of the present invention with this form, install in case of necessity afterwards.Only need take measures so that water inlet and outlet 4,5 are connected watering, for example on the local drinking water source.But also can make in case of necessity according to equipment of the present invention and constitute the cold-storage battery of not being with peltier-element and the technology of using other so that regenerator " charging ".
This point for example can be the refrigeration unit of traditional refrigerator, for example absorber or compressor refrigerator.This situation shown in Figure 6.Fig. 6 illustrates traditional refrigerator 11, and it is furnished with the refrigeration unit 12 of himself.Combination is according to regenerator 6 of the present invention in refrigerator 11, and it constitutes the cold-storage battery.As shown in Figure 6, this regenerator 6 can be placed in any position in refrigerator 11 inner chambers 13, also can install in case of necessity afterwards.In the embodiment shown, this regenerator be placed in the back, with the door 14 opposed positions.But also regenerator 6 can be placed in any position in wall body 15 (comprising base plate and top cover or door 14) or central floor panel or the like.
Described regenerator 6 is furnished with pipeline 8, passes this pipeline guiding water fluid.It is online that water inlet 5 is connected drinking-water pipe, and preferably by valve 5a, for example common tap is removably realized for this.Water out 4 can direct into a unshowned tap position.
But here the refrigeration unit 12 of refrigerator 11 satisfies the function of peltier-element.As shown in the figure, regenerator 6 can only be arranged in the part of inner chamber 13, but also can be full of whole inner chamber 13.The device that is used for cooled beverage that latter's realization can be made especially economically, wherein pipeline passes the whole inner chamber guiding that is full of with regenerator 6.
Claims (12)
1. the equipment that is used for cooling food, especially water-based beverage, has a regenerator that contains phase-change material, one of them pipeline that is used for water fluid to be cooled passes this regenerator guiding, and has a device that is used for discharging heat from regenerator, it is characterized in that, described regenerator (6) contains graphite and a kind of phase-change material of expansion, and this phase-change material is when 273K or abovely carry out solid-state-liquid phase-change.
2. equipment as claimed in claim 1 is characterized in that, that described regenerator (6) contains is loose, with the graphite granule of phase-change material dipping.
3. equipment as claimed in claim 1 or 2 is characterized in that, uses a kind of phase-change material, and its phase transition temperature is up to 10 ℃.
4. equipment as claimed in claim 1 or 2 is characterized in that, uses a kind of phase-change material, and its phase transition temperature surpasses 0 ℃ up to being up to 10 ℃.
5. as each described equipment in the claim 1 to 4, it is characterized in that the described device that is used to discharge heat contains peltier-element (2).
6. equipment as claimed in claim 5 is characterized in that, can be heated by the reverse of peltier-element (2) voltage for sterilization by pipeline (8,9,10) flowing liquid.
7. as each described equipment in the claim 1 to 4, it is characterized in that the described device that is used to discharge heat comprises absorber and/or evaporimeter-refrigerator unit (12).
8. as each described equipment in the claim 1 to 7, it is characterized in that be provided with a kind of expansion structure as the cold-storage battery, it contains regenerator (6) at least, as steerable unit.
9. equipment as claimed in claim 8 is characterized in that described unit comprises the device that is used to discharge heat.
10. as each described equipment in the claim 1 to 9, it is characterized in that described pipeline (8,9,10) is connected on the supply of beverage and leads to tapping device.
11., it is characterized in that described pipeline (8,9,10) can be connected on the central water supply source as each described equipment in the claim 1 to 9.
12. as each described equipment in the claim 1 to 11, it is characterized in that, be provided with a kind of expansion structure as cooled containers (11), it has the shell with heat insulation wall body (15), wherein regenerator (6) and pipeline (8,9,10) be combined to inside the described wall body (15) and/or an inner chamber (13) of cooled containers (11).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004046794.3 | 2004-09-27 | ||
| DE102004046794 | 2004-09-27 | ||
| DE102005014742.9 | 2005-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101061358A true CN101061358A (en) | 2007-10-24 |
| CN100478635C CN100478635C (en) | 2009-04-15 |
Family
ID=38866662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800396756A Expired - Fee Related CN100478635C (en) | 2004-09-27 | 2005-09-26 | Apparatus for cooling food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100478635C (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200366A (en) * | 2010-03-25 | 2011-09-28 | 青岛德莱维电器有限公司 | Refrigerator having energy storage function |
| CN104197634A (en) * | 2014-09-05 | 2014-12-10 | 中国科学院理化技术研究所 | Quick fluid cooler with cold accumulation function |
| CN104976860A (en) * | 2015-07-02 | 2015-10-14 | 杭州爱佳玻璃制品有限公司 | Wine beverage cooling device |
| WO2016008716A1 (en) * | 2014-07-16 | 2016-01-21 | BSH Hausgeräte GmbH | Refrigerator comprising a water dispensing unit and a phase change material |
| CN105758112A (en) * | 2016-04-19 | 2016-07-13 | 苏州华爱电子有限公司 | Efficient dry refrigerating plant for water dispenser |
| CN106871575A (en) * | 2015-12-14 | 2017-06-20 | 青岛海尔智能技术研发有限公司 | Drink cooling device and refrigerator |
| CN108106477A (en) * | 2018-01-04 | 2018-06-01 | 浙江宝威电气有限公司 | A kind of energy storage canister of built-in prefabricated mixed mud storage body |
| CN114585917A (en) * | 2019-10-01 | 2022-06-03 | 朗威专利股份有限公司 | Measuring system for food products |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5544489A (en) * | 1995-01-26 | 1996-08-13 | Coolworks, Inc. | Dispensing apparatus for a cooled liquid with thermoelectric probe |
| JP3526993B2 (en) * | 1995-11-30 | 2004-05-17 | サッポロホールディングス株式会社 | Instantly cooled beverage supply device and control method thereof |
| DE19630073B4 (en) * | 1996-07-25 | 2004-04-01 | Sgl Carbon Ag | Device for storing heat or cold in a storage system made of pressed graphite expandate and a solid-liquid phase change material and method for its production |
| US6105659A (en) * | 1996-09-12 | 2000-08-22 | Jaro Technologies, Inc. | Rechargeable thermal battery for latent energy storage and transfer |
| CN1224747A (en) * | 1998-12-15 | 1999-08-04 | 叶宇 | Chemical heat-accumulating material and its preparation |
| DE10023572A1 (en) * | 2000-05-15 | 2001-11-22 | Merck Patent Gmbh | Process for producing a storage system for storing heat and cold |
| DE10250249A1 (en) * | 2002-10-28 | 2004-05-13 | Sgl Carbon Ag | Mixtures for heat storage |
-
2005
- 2005-09-26 CN CNB2005800396756A patent/CN100478635C/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102200366A (en) * | 2010-03-25 | 2011-09-28 | 青岛德莱维电器有限公司 | Refrigerator having energy storage function |
| WO2016008716A1 (en) * | 2014-07-16 | 2016-01-21 | BSH Hausgeräte GmbH | Refrigerator comprising a water dispensing unit and a phase change material |
| CN104197634A (en) * | 2014-09-05 | 2014-12-10 | 中国科学院理化技术研究所 | Quick fluid cooler with cold accumulation function |
| CN104976860A (en) * | 2015-07-02 | 2015-10-14 | 杭州爱佳玻璃制品有限公司 | Wine beverage cooling device |
| CN106871575A (en) * | 2015-12-14 | 2017-06-20 | 青岛海尔智能技术研发有限公司 | Drink cooling device and refrigerator |
| CN106871575B (en) * | 2015-12-14 | 2020-02-14 | 青岛海尔智能技术研发有限公司 | Beverage cooling device and refrigerator |
| CN105758112A (en) * | 2016-04-19 | 2016-07-13 | 苏州华爱电子有限公司 | Efficient dry refrigerating plant for water dispenser |
| CN108106477A (en) * | 2018-01-04 | 2018-06-01 | 浙江宝威电气有限公司 | A kind of energy storage canister of built-in prefabricated mixed mud storage body |
| CN108106477B (en) * | 2018-01-04 | 2024-03-12 | 浙江宝威电气有限公司 | Energy storage tank with built-in precast concrete heat accumulator |
| CN114585917A (en) * | 2019-10-01 | 2022-06-03 | 朗威专利股份有限公司 | Measuring system for food products |
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| Publication number | Publication date |
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| CN100478635C (en) | 2009-04-15 |
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