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DK200970298A - Refrigerated container for land, road and rail vehicles - Google Patents

Refrigerated container for land, road and rail vehicles Download PDF

Info

Publication number
DK200970298A
DK200970298A DKPA200970298A DKPA200970298A DK200970298A DK 200970298 A DK200970298 A DK 200970298A DK PA200970298 A DKPA200970298 A DK PA200970298A DK PA200970298 A DKPA200970298 A DK PA200970298A DK 200970298 A DK200970298 A DK 200970298A
Authority
DK
Denmark
Prior art keywords
set forth
refrigerated container
container
refrigerated
chute
Prior art date
Application number
DKPA200970298A
Inventor
Thorgersen Ole
Dyrmose Allan
Original Assignee
Thermo King Deutschland 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.)
Filing date
Publication date
Priority claimed from DE200720008763 external-priority patent/DE202007008763U1/en
Priority claimed from DE102007028787A external-priority patent/DE102007028787B4/en
Application filed by Thermo King Deutschland Gmbh filed Critical Thermo King Deutschland Gmbh
Publication of DK200970298A publication Critical patent/DK200970298A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • 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
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/003—Transport containers
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/067—Evaporator fan units
    • 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
    • F25D23/00—General constructional features
    • F25D23/006—General constructional features for mounting refrigerating machinery components
    • 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
    • F25D2317/00—Details 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
    • F25D2317/06—Details 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 with forced air circulation
    • F25D2317/068—Details 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 with forced air circulation characterised by the fans
    • F25D2317/0681—Details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Passenger Equipment (AREA)

Claims (21)

Refrigerated container for land, road and rail vehicles
1. A refrigerated container for land, road and rail vehicle? the inside of the rear side of said refrigerated container having formed in it a chute (18) extending vertically and largely over the width of the container and featuring a transverse wall (32) above which warmed refrigerated air whicl is collected beneath the roof area of the container can be supplied to the chute with downward deflection, wherein at least one port (38) with an inserted annular part (40) is formed in the transverse wall, and the warmed refrigerated aii can be conducted to heat exchangers surfaces (22) of an evaporator of a refrigerant circuit, said heat exchange surfaces projecting into the chute, via a blower (44) through the flow cross section of said annular part, and wherein the refrigerated air cooled down by heat exchanger surfaces can b< conducted back into the floor area of the refrigerated container from the bottom of the chute. characterized in that flow directors (52) are provided above the transverse wall (32) for said flow directors (52) extending on opposite sides of the annular part (40) in the transverse direction of the refrigerated container over the width of said chute (18) towards the outside and being provided with a open curvature facing the flowing refrigerated air for laterally directing said warmed refrigerated air drawn in by the blower (44), the warmed refrigerated air drawn in by the blower (44), into the flow cross section (50) of the annular part (40).
2. The refrigerated container as set forth in claim 1, characterized in that each lateral flow director (52) is configured curved.
3. The refrigerated container as set forth in claim 2, characterized in that each lateral flow director (52) preferably opens outwardly laterally like an opening blossom.
4. The refrigerated container as set forth in any of the claims 1 to 3, characterized in that the lateral flow director (52) is curved back to the transverse wall (32) of the chute (18) .
5. The refrigerated container as set forth in claim 4r characterized in that the end of the back curvature is supported by the transverse wall (32).
6. The refrigerated container as set forth in any of the claims 1 to 5, characterized in that facing the cargo space (16) of the container the space between the lateral flow directors (52) on both sides is maintained open at least partly, preferably fully.
7. The refrigerated container as set forth in any of the claims 1 to 6, characterized in that facing the cargo space (16) the space between the lateral flow directors (52) on both sides is formed at least partly by the rear wall (6, 14) of the container.
8. The refrigerated container as set forth in any of the claims 1 to 7, characterized in that the lateral flow directors (52) are integral components of the annular part (40) .
9. The refrigerated container as set forth in any of the claims 1 to 8, characterized in that the annular part (40) and/or the flow directors (52) are made of injection molded plastics .
10. The refrigerated container as set forth in claim 8 or 9, characterized in that the annular part (40) together with the flow directors (52) is configured thin-walled dimensionally stable.
11. The refrigerated container as set forth in any of the claims 1 to 10, characterized in that the electric motor (46) of the axial blower (44) is a two and four pole gearless electric motor.
12. The refrigerated container as set forth in any of the claims 1 to 11, characterized in that each blower (44) is an axial blower.
13. The refrigerated container as set forth in claim 12, characterized in that the blades (48) of the axial blower (44) are curved concave in the conveying direction.
14. The refrigerated container as set forth in any of the claims 1 to 13, characterized in that the flow directors (52) protrude from the top plane of the transverse wall (32) of the chute (18) by 2 to 5 cm, preferably 3 cm.
15. The refrigerated container as set forth in claims 13 and 14, characterized in that the depth of the concave configuration of the blades 48 amounts to between H and preferably 1/3 of the height of their protuberance.
16. The refrigerated container as set forth in claim 12 or 13, characterized in that the blades (48) of the axial blower (44) are twisted inside out in the direction of rotation.
17. The refrigerated container as set forth in any of the claims 1 to 16, characterized in that with a round opening a lateral flow director (52) radially extends 5 to 10 cm, preferably 7 cm from the opening up to the side end.
18. The refrigerated container as set forth in claim 16, characterized in that the twist about the radial axis of the blades (48) is dimensioned in the angular range 5° to 25°, preferably 10 0.
19. The refrigerated container as set forth in any of the claims 1 to 18 wherein the annular part (40) forms a sleeve inserted in the port (38) of the transverse wall (32),the flow cross-section (50) of the sleeve forming the flow cross-section for porting the warmed refrigerated air into the chute 18, the top of the sleeve comprising a flange structure protruding laterally outwards for securing the annular part to the transverse wall, particularly the diameter of the flow cross-section of the sleeve corresponding to the spacing of the front inner wall surfaces of the chute from the rear wall of the container by twice their wall thickness in the tolerance scope and the flange structure is configured at least mainly fragmentary on both sides along the lateral extending direction of the rear wall of the container characterized in that the side flange structure in the outwards direction adjoining the end of the sleeve initially forms each lateral flow director (52) laterally projected outwards by tongues (54) provided bent back to secure the annular part to the top of the transverse wall (32).
20. The refrigerated container as set forth in claim 19, characterized in that the lateral flow directors (52) project from the end of the sleeve (42) by a continuously opening curvature .
21. The refrigerated container as set forth in claim 19 or 20, characterized in that the lateral flow director (52) formed by the side flange structure is continuously configured fully, or at least predominantly, between the front side of the chute (18) and the front side of the rear wall (6, 14) of the container.
DKPA200970298A 2007-06-22 2009-12-23 Refrigerated container for land, road and rail vehicles DK200970298A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE200720008763 DE202007008763U1 (en) 2007-06-22 2007-06-22 Refrigerated container for land, road and rail vehicles
DE102007028787A DE102007028787B4 (en) 2007-06-22 2007-06-22 Refrigerated container for land, road and rail vehicles
PCT/EP2008/004953 WO2009000461A2 (en) 2007-06-22 2008-06-19 Refrigerating container for land, road and rail vehicles

Publications (1)

Publication Number Publication Date
DK200970298A true DK200970298A (en) 2009-12-23

Family

ID=40186077

Family Applications (1)

Application Number Title Priority Date Filing Date
DKPA200970298A DK200970298A (en) 2007-06-22 2009-12-23 Refrigerated container for land, road and rail vehicles

Country Status (5)

Country Link
US (1) US20100251753A1 (en)
JP (1) JP5480806B2 (en)
DK (1) DK200970298A (en)
GB (1) GB2464025B (en)
WO (1) WO2009000461A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009000462A1 (en) * 2007-06-22 2008-12-31 Thermo King Container-Denmark A/S Refrigerating container for ships
PT2180277E (en) * 2008-10-24 2015-11-23 Johnson Controls Tech Co Controlling chilled state of a cargo
JP2013011420A (en) * 2011-06-30 2013-01-17 Daikin Industries Ltd Refrigerating apparatus for container
JP5751179B2 (en) * 2012-01-20 2015-07-22 株式会社デンソー Container refrigeration equipment
JP6675196B2 (en) * 2015-12-28 2020-04-01 株式会社神戸製鋼所 Package type compressor
US10830521B2 (en) 2016-05-04 2020-11-10 Carrier Corporation Refrigeration unit having movable directional element
WO2018114621A1 (en) * 2016-12-22 2018-06-28 Maersk Container Industry A/S Integrated fan grille for a cooling machine in a reefer container

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Also Published As

Publication number Publication date
WO2009000461A4 (en) 2009-07-16
GB2464025A (en) 2010-04-07
GB2464025B (en) 2013-01-02
US20100251753A1 (en) 2010-10-07
JP5480806B2 (en) 2014-04-23
WO2009000461A2 (en) 2008-12-31
GB201000515D0 (en) 2010-03-03
WO2009000461A3 (en) 2009-05-14
JP2010530949A (en) 2010-09-16

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Legal Events

Date Code Title Description
PHB Application deemed withdrawn due to non-payment or other reasons

Effective date: 20150115