DE2458232A1 - Gefriervorrichtung und verfahren zum steuern und aufrechterhalten der temperatur in der gefriervorrichtung - Google Patents
Gefriervorrichtung und verfahren zum steuern und aufrechterhalten der temperatur in der gefriervorrichtungInfo
- Publication number
- DE2458232A1 DE2458232A1 DE19742458232 DE2458232A DE2458232A1 DE 2458232 A1 DE2458232 A1 DE 2458232A1 DE 19742458232 DE19742458232 DE 19742458232 DE 2458232 A DE2458232 A DE 2458232A DE 2458232 A1 DE2458232 A1 DE 2458232A1
- Authority
- DE
- Germany
- Prior art keywords
- heat exchanger
- temperature
- coolant
- line
- coils
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 29
- 239000002826 coolant Substances 0.000 claims description 28
- 238000001816 cooling Methods 0.000 claims description 20
- 230000008014 freezing Effects 0.000 claims description 15
- 238000007710 freezing Methods 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 12
- 235000013305 food Nutrition 0.000 claims description 10
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000004804 winding Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 239000004793 Polystyrene Substances 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000010257 thawing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- VOPWNXZWBYDODV-UHFFFAOYSA-N Chlorodifluoromethane Chemical compound FC(F)Cl VOPWNXZWBYDODV-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000015220 hamburgers Nutrition 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 235000015250 liver sausages Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- F25D3/00—Devices using other cold materials; Devices using cold-storage bodies
- F25D3/10—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air
- F25D3/11—Devices using other cold materials; Devices using cold-storage bodies using liquefied gases, e.g. liquid air with conveyors carrying articles to be cooled through the cooling space
-
- 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
- F25D13/00—Stationary devices, e.g. cold-rooms
- F25D13/06—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space
- F25D13/067—Stationary devices, e.g. cold-rooms with conveyors carrying articles to be cooled through the cooling space with circulation of gaseous cooling fluid
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
- F28D1/047—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag
- F28D1/0477—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being bent, e.g. in a serpentine or zig-zag the conduits being bent in a serpentine or zig-zag
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/30—Quick freezing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Defrosting Systems (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/423,333 US3938350A (en) | 1972-05-05 | 1973-12-10 | Freeze tunnel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2458232A1 true DE2458232A1 (de) | 1975-06-12 |
Family
ID=23678505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742458232 Pending DE2458232A1 (de) | 1973-12-10 | 1974-12-09 | Gefriervorrichtung und verfahren zum steuern und aufrechterhalten der temperatur in der gefriervorrichtung |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5094542A (cg-RX-API-DMAC7.html) |
| AU (1) | AU7617374A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1006365A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2458232A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2253990A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1494104A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7416075A (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248216A3 (en) * | 1986-05-06 | 1988-11-17 | Linde Aktiengesellschaft | Method of and device for cooling materials |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2460462A1 (fr) * | 1979-06-29 | 1981-01-23 | Comby Jean Claude | Cellule de refroidissement rapide |
| FR2525747A2 (fr) * | 1981-05-29 | 1983-10-28 | Keller Jean Paul | Procede de surgelation et de conditionnement de produits individuels, et dispositif pour la mise en oeuvre de ce procede |
| HU187519B (en) * | 1983-06-10 | 1986-01-28 | Epitoegepgyarto Vallalat,Hu | Electrohydraulic floor lifting apparatus |
| GB2177586B (en) * | 1985-07-15 | 1989-08-31 | Klimatank Holdings Ltd | Method of and apparatus for cooling bread |
| GB8611539D0 (en) * | 1986-05-12 | 1986-06-18 | Boc Group Plc | Food freezing apparatus |
| US4800728A (en) * | 1987-09-18 | 1989-01-31 | Air Products And Chemicals, Inc. | Method and apparatus for gas flow control in a cryogenic freezer |
| AU3766193A (en) * | 1992-03-20 | 1993-10-21 | Nicholas Anthony Jackman | A chiller |
| GB9402855D0 (en) * | 1994-02-15 | 1994-04-06 | Air Prod & Chem | Tunnel freezer |
| GB2322693B (en) * | 1997-02-28 | 2001-01-24 | W T Shipping Ltd | Packaging of commodities |
| RU2236654C2 (ru) * | 2001-04-26 | 2004-09-20 | Андрей Маркович Войтко | Способ замораживания плодов и овощей (варианты) и устройство для его осуществления |
| EP2446424A1 (en) | 2009-06-25 | 2012-05-02 | Cambridge Design Research LLP | Dispensing apparatus and methods |
| FR2972522B1 (fr) * | 2011-03-09 | 2013-04-12 | Air Liquide | Procede et installation de refroidissement ou surgelation cryogenique de produits en tunnel a injection indirecte avec admission d'air exterieur |
| ITMO20140017U1 (it) * | 2014-06-13 | 2015-12-13 | Officine Smac S P A | Apparato per raffreddare manufatti ceramici |
| CN111649520B (zh) * | 2020-07-03 | 2024-12-10 | 大连隆成冷冻设备有限公司 | 具有特殊风循环以及打散、振动装置的冷冻设备 |
| CN115752018B (zh) * | 2022-11-18 | 2023-05-23 | 四川省简阳空冷器制造有限公司 | 一种极端低温环境介质可控温大型储气库空冷器 |
-
1974
- 1974-11-29 CA CA214,943A patent/CA1006365A/en not_active Expired
- 1974-12-06 GB GB5294374A patent/GB1494104A/en not_active Expired
- 1974-12-09 AU AU76173/74A patent/AU7617374A/en not_active Expired
- 1974-12-09 DE DE19742458232 patent/DE2458232A1/de active Pending
- 1974-12-10 JP JP14194274A patent/JPS5094542A/ja active Pending
- 1974-12-10 FR FR7440533A patent/FR2253990A1/fr not_active Withdrawn
- 1974-12-10 NL NL7416075A patent/NL7416075A/xx unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0248216A3 (en) * | 1986-05-06 | 1988-11-17 | Linde Aktiengesellschaft | Method of and device for cooling materials |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7416075A (nl) | 1975-06-12 |
| CA1006365A (en) | 1977-03-08 |
| AU7617374A (en) | 1976-06-10 |
| JPS5094542A (cg-RX-API-DMAC7.html) | 1975-07-28 |
| FR2253990A1 (cg-RX-API-DMAC7.html) | 1975-07-04 |
| GB1494104A (en) | 1977-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |