EP0284586A3 - Arrangement in a tank for cooling- or freezing medium - Google Patents

Arrangement in a tank for cooling- or freezing medium Download PDF

Info

Publication number
EP0284586A3
EP0284586A3 EP88850099A EP88850099A EP0284586A3 EP 0284586 A3 EP0284586 A3 EP 0284586A3 EP 88850099 A EP88850099 A EP 88850099A EP 88850099 A EP88850099 A EP 88850099A EP 0284586 A3 EP0284586 A3 EP 0284586A3
Authority
EP
European Patent Office
Prior art keywords
tank
medium
evaporated
normal position
cooling
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.)
Withdrawn
Application number
EP88850099A
Other languages
German (de)
French (fr)
Other versions
EP0284586A2 (en
Inventor
Benny Fredrixon
Hans Bruce
Henry Rehn
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.)
AGA AB
Original Assignee
AGA AB
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.)
Filing date
Publication date
Application filed by AGA AB filed Critical AGA AB
Publication of EP0284586A2 publication Critical patent/EP0284586A2/en
Publication of EP0284586A3 publication Critical patent/EP0284586A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/12—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures
    • F17C13/123—Arrangements or mounting of devices for preventing or minimising the effect of explosion ; Other safety measures for gas bottles, cylinders or reservoirs for tank vehicles or for railway tank wagons
    • 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
    • F25D3/105—Movable containers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0114—Shape cylindrical with interiorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0119—Shape cylindrical with flat end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0329—Foam
    • F17C2203/0333—Polyurethane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0626—Multiple walls
    • F17C2203/0629—Two walls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0337—Heat exchange with the fluid by cooling
    • F17C2227/0341—Heat exchange with the fluid by cooling using another fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0369—Localisation of heat exchange in or on a vessel
    • F17C2227/0374—Localisation of heat exchange in or on a vessel in the liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0369—Localisation of heat exchange in or on a vessel
    • F17C2227/0376—Localisation of heat exchange in or on a vessel in wall contact
    • F17C2227/0379—Localisation of heat exchange in or on a vessel in wall contact inside the vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/016—Preventing slosh
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/031—Dealing with losses due to heat transfer
    • F17C2260/033—Dealing with losses due to heat transfer by enhancing insulation

Abstract

The present invention relates to an arrangement in a tank (1), especially for holding an evaporable liquid medium intended for cooling and freezing pur­ poses and having low temperature, such as nitrogen and the like, which tank has a filling opening and a permanently open outlet pipe (14) for leading eva­ porated medium to a receiving space, for instance the space of a loading container.
The novel features of the invention reside in that the outlet pipe (14) for evaporated medium, which has its inlet end (21) located in a portion of the medium tank (1) which, in the normal position of the tank, is occupied by evaporated medium, has at least one likewise permanently open branch conduit (22) having an inlet opening (24) located in a portion of the tank which, when the tank is in a position different from its normal position, is occupied by evaporated medium in order, whether the tank is in its normal position or in a position different there­ from, to provide a free outlet for evaporated medium.
EP88850099A 1987-03-25 1988-03-23 Arrangement in a tank for cooling- or freezing medium Withdrawn EP0284586A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8701242 1987-03-25
SE8701242A SE457204B (en) 1987-03-25 1987-03-25 DEVICE FOR A CONTAINER FOR REMOVABLE REFRIGERANT OR FREEZING MEDIUM

Publications (2)

Publication Number Publication Date
EP0284586A2 EP0284586A2 (en) 1988-09-28
EP0284586A3 true EP0284586A3 (en) 1989-03-15

Family

ID=20367982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88850099A Withdrawn EP0284586A3 (en) 1987-03-25 1988-03-23 Arrangement in a tank for cooling- or freezing medium

Country Status (5)

Country Link
EP (1) EP0284586A3 (en)
DK (1) DK161288A (en)
FI (1) FI881389A (en)
NO (1) NO167478C (en)
SE (2) SE457204B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102261558B (en) * 2011-05-28 2013-01-30 青岛瑞丰气体有限公司 Low temperature gas supplying apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229016A1 (en) * 1973-05-08 1974-12-06 Messer Griesheim Gmbh
DE3003987A1 (en) * 1980-02-04 1981-08-13 Messer Griesheim Gmbh, 6000 Frankfurt Cooled container for food distribution - has receptacle with inlet connection for liquefied gas and vapour outlet into container interior
WO1985000421A1 (en) * 1983-07-11 1985-01-31 Ilsbo Industrier Ab Top structure for a cooled, transport compartment

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2229016A1 (en) * 1973-05-08 1974-12-06 Messer Griesheim Gmbh
DE3003987A1 (en) * 1980-02-04 1981-08-13 Messer Griesheim Gmbh, 6000 Frankfurt Cooled container for food distribution - has receptacle with inlet connection for liquefied gas and vapour outlet into container interior
WO1985000421A1 (en) * 1983-07-11 1985-01-31 Ilsbo Industrier Ab Top structure for a cooled, transport compartment

Also Published As

Publication number Publication date
SE8701242L (en) 1988-09-26
SE8701242D0 (en) 1987-03-25
NO881268D0 (en) 1988-03-23
EP0284586A2 (en) 1988-09-28
NO881268L (en) 1988-09-26
DK161288A (en) 1988-09-26
NO167478C (en) 1991-11-06
FI881389A (en) 1988-09-26
FI881389A0 (en) 1988-03-23
NO167478B (en) 1991-07-29
SE8902024L (en) 1989-06-02
SE457204B (en) 1988-12-05
SE8902024D0 (en) 1989-06-02
DK161288D0 (en) 1988-03-24

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Inventor name: REHN, HENRY

Inventor name: BRUCE, HANS

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Owner name: AGA AKTIEBOLAG

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Effective date: 19910804