BE718986A - - Google Patents
Info
- Publication number
- BE718986A BE718986A BE718986DA BE718986A BE 718986 A BE718986 A BE 718986A BE 718986D A BE718986D A BE 718986DA BE 718986 A BE718986 A BE 718986A
- Authority
- BE
- Belgium
- Prior art keywords
- passage
- vapor
- fan
- zone
- flow
- Prior art date
Links
- 238000005192 partition Methods 0.000 claims description 63
- 239000007788 liquid Substances 0.000 claims description 16
- 239000003507 refrigerant Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- 238000004064 recycling Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 64
- 238000009423 ventilation Methods 0.000 description 40
- 229910052757 nitrogen Inorganic materials 0.000 description 32
- 230000035508 accumulation Effects 0.000 description 11
- 238000009825 accumulation Methods 0.000 description 11
- 239000007921 spray Substances 0.000 description 11
- 235000013305 food Nutrition 0.000 description 8
- 230000003134 recirculating effect Effects 0.000 description 8
- 239000002826 coolant Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 238000007710 freezing Methods 0.000 description 6
- 230000008014 freezing Effects 0.000 description 6
- 239000003570 air Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 238000009834 vaporization Methods 0.000 description 3
- 230000008016 vaporization Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 241000238557 Decapoda Species 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 229920005830 Polyurethane Foam Polymers 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000013611 frozen food Nutrition 0.000 description 1
- 229920001903 high density polyethylene Polymers 0.000 description 1
- 239000004700 high-density polyethylene Substances 0.000 description 1
- 235000021268 hot food Nutrition 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011496 polyurethane foam Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE718986 | 1968-08-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE718986A true BE718986A (enrdf_load_html_response) | 1969-02-03 |
Family
ID=3853341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE718986D BE718986A (enrdf_load_html_response) | 1968-08-02 | 1968-08-02 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE718986A (enrdf_load_html_response) |
-
1968
- 1968-08-02 BE BE718986D patent/BE718986A/fr unknown
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