CA2030861A1 - Arrangement in a double-walled container, especially a transport container - Google Patents
Arrangement in a double-walled container, especially a transport containerInfo
- Publication number
- CA2030861A1 CA2030861A1 CA 2030861 CA2030861A CA2030861A1 CA 2030861 A1 CA2030861 A1 CA 2030861A1 CA 2030861 CA2030861 CA 2030861 CA 2030861 A CA2030861 A CA 2030861A CA 2030861 A1 CA2030861 A1 CA 2030861A1
- Authority
- CA
- Canada
- Prior art keywords
- container
- wall
- pipe
- arrangement
- transport
- 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.)
- Abandoned
Links
- 239000000463 material Substances 0.000 claims description 2
- 241000251468 Actinopterygii Species 0.000 description 17
- 238000009395 breeding Methods 0.000 description 6
- 230000001488 breeding effect Effects 0.000 description 6
- 238000010257 thawing Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000002826 coolant Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/02—Receptacles specially adapted for transporting live fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Packages (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
Abstract.
An arrangement in a double-walled container, especially a transport container, where at least one pipe is provided in the interspace between an outer wall and an inner wall, with a number of outlets , which are passed water-tightly through the inner container wall.
The ends of pipe, or pipes, respectively, are passed out through the oter container wall in the shape of sockets which are provided with connections. Outlet sockets are provided in a well-shaped recess in the container wall, so that sockets with connections sit inside the external limit of the container.
An arrangement in a double-walled container, especially a transport container, where at least one pipe is provided in the interspace between an outer wall and an inner wall, with a number of outlets , which are passed water-tightly through the inner container wall.
The ends of pipe, or pipes, respectively, are passed out through the oter container wall in the shape of sockets which are provided with connections. Outlet sockets are provided in a well-shaped recess in the container wall, so that sockets with connections sit inside the external limit of the container.
Description
2030~61 The present invention relates to an arrangement in a double-walled container, especially a transport container. The expression double-walled in this connection means double walls and a double bottom.
The klnd of containers which are intended in connection with the invention are relatively large containers, e.g. con-tainers having a transport volume of 300 liters. Such containers are much used for transport and freezing of fish in blocks. Being double-walled the containers will obtain high rigidity with low expenditure of material, and will have relatively good thermal insulation.
It is an ob~ect of the present invention to propose an improvement of containers of the above mentioned kind, so that the containers may be used for other purposes, and provide advantages in conventional use.
A new application of such containers will be transport of fish for stocking, e.g. fish for the fish breeding industry.
To day, fish for stocking, and the like must be transported by special vehicles or special tanks. This is expensive as well as often cumbersome. In connection with the invention it is, among others, an ob~ect to be able to use common transport containers for transport of fish for breeding. Such transport containers are inexpensive and may readily be moved across short distances and be transported by the aid of common vehicles across longer distances.
According to the invention this is achieved by an arrangement in double-walled containers which is characterized by the fact that at ~east one pipe with a number of outlets is provided in the interspace between the inner and outer wall and is extended in a water-tight manner through the inner container wall, and that the ends of the pipe are extended 2~3~
through the outer container wall in the shape of a socket piece which is provided with a pipe connection.
By the aid of the arrangement according to the invention thawing of fish frozen in blocks in the container may be sped up by pumping a thawing medium into the container through the pipe. On the other hand, fresh fish, e.g. on board of a fishing vessel or during transport may be supplied with a coolant, e.g. supercooled sea water, so that fish may be stored for a longer time in a fresh, non-frozen state.
As regards transport of, e.g. fish for breeding, the transport container is filled with water and during transport oxygen may be supplied to the water in the contalner through the piping system, and fish for breeding may thus stay for a long time in the container.
The invention is explained in more detail below with reference to an embodiment of the invention.
Figure 1 shows the container from above.
Figure 2 is a sectional view through the container of Figure 1, and Figure 3 shows a section through the inner wall of the container with a nozzle.
The double-walled container according to the embodiment is a standard transport container with a transport volume of 300 litres. The container has an inner wall 1, an outer wall 2, an inner bottom 3, and an outer bottom 4. In the double bottom 3, 4 through ducts 5 and 6 are provided for insertion of the fork of a fork truck. Between inner and outer bottom 3, 4 of this embodiment two separate piping systems 7, 8 are provided. Five nozzle niples 9 are connected to pipe 8. Pipe 7 is extended through inner wall 1 and ends with a socket 11 2030~1 in a well-shaped recess 10. Socket 11 is provided with a connection 12 for ~oining with an external system for supply of gas or liquid. Pipe system 8 is provided with ten nozzles 9 and, like pipe 7, extendss outwards through inner wall 1 and ends in well 10 in the shape of a socket 11 with a connection 12. Pipe 7 is intended for connection with a source of oxygen which will provide live fish for breeding with necessary oxygen during s-torage and transport in the container.
Pipe 8 is intended for connection with an external source for supply of a thawing medium, if desired a coolant. By the aid of a thawing medium fish frozen in blocks may be thawed more rapidly, and by the aid of a coolant, e.g. supercooled sea water, fresh fish will have prolonged keeping quality. The outlets from pipes 7 and 8 have the shape of niples 9 which were passed through the internal bottom 3 and were firmly moulded into the latter during production in order to provide a tight passage.
Mounting of the pipe systems may readily be carried out during casting of the containers. The whole piping system with outlet nozzles is placed inside the mould before filllng with the raw material. By the aid of special fastening polnts pipes and niples are held in place during casting.
In the embodiment according to the drawing two particular pipe systems 7, 8 are shown. The pipe systems may have other designs, and it may also be considered, only to place one pipe system in a container which is designed for a special appl i cation.
When the container is used for transport of fish for breeding, the transport may be carried out without harmlng the fish, since the whole supply system for oxygen sits outside the internal bottom 3. There will thus be no installations inside the container which might harm the fish.
2030g~1 If the container is to be used for a thawing contalner or a cooling container the whole plpe system will be a firmly integrated part and reversal/emptylng may be carrled out wlthout any damage to pipes or niples.
Because there is ready access to the pipe ends they may readil,y be blinded from outside, so that the containers may also be used for other and more conventional purposes.
The klnd of containers which are intended in connection with the invention are relatively large containers, e.g. con-tainers having a transport volume of 300 liters. Such containers are much used for transport and freezing of fish in blocks. Being double-walled the containers will obtain high rigidity with low expenditure of material, and will have relatively good thermal insulation.
It is an ob~ect of the present invention to propose an improvement of containers of the above mentioned kind, so that the containers may be used for other purposes, and provide advantages in conventional use.
A new application of such containers will be transport of fish for stocking, e.g. fish for the fish breeding industry.
To day, fish for stocking, and the like must be transported by special vehicles or special tanks. This is expensive as well as often cumbersome. In connection with the invention it is, among others, an ob~ect to be able to use common transport containers for transport of fish for breeding. Such transport containers are inexpensive and may readily be moved across short distances and be transported by the aid of common vehicles across longer distances.
According to the invention this is achieved by an arrangement in double-walled containers which is characterized by the fact that at ~east one pipe with a number of outlets is provided in the interspace between the inner and outer wall and is extended in a water-tight manner through the inner container wall, and that the ends of the pipe are extended 2~3~
through the outer container wall in the shape of a socket piece which is provided with a pipe connection.
By the aid of the arrangement according to the invention thawing of fish frozen in blocks in the container may be sped up by pumping a thawing medium into the container through the pipe. On the other hand, fresh fish, e.g. on board of a fishing vessel or during transport may be supplied with a coolant, e.g. supercooled sea water, so that fish may be stored for a longer time in a fresh, non-frozen state.
As regards transport of, e.g. fish for breeding, the transport container is filled with water and during transport oxygen may be supplied to the water in the contalner through the piping system, and fish for breeding may thus stay for a long time in the container.
The invention is explained in more detail below with reference to an embodiment of the invention.
Figure 1 shows the container from above.
Figure 2 is a sectional view through the container of Figure 1, and Figure 3 shows a section through the inner wall of the container with a nozzle.
The double-walled container according to the embodiment is a standard transport container with a transport volume of 300 litres. The container has an inner wall 1, an outer wall 2, an inner bottom 3, and an outer bottom 4. In the double bottom 3, 4 through ducts 5 and 6 are provided for insertion of the fork of a fork truck. Between inner and outer bottom 3, 4 of this embodiment two separate piping systems 7, 8 are provided. Five nozzle niples 9 are connected to pipe 8. Pipe 7 is extended through inner wall 1 and ends with a socket 11 2030~1 in a well-shaped recess 10. Socket 11 is provided with a connection 12 for ~oining with an external system for supply of gas or liquid. Pipe system 8 is provided with ten nozzles 9 and, like pipe 7, extendss outwards through inner wall 1 and ends in well 10 in the shape of a socket 11 with a connection 12. Pipe 7 is intended for connection with a source of oxygen which will provide live fish for breeding with necessary oxygen during s-torage and transport in the container.
Pipe 8 is intended for connection with an external source for supply of a thawing medium, if desired a coolant. By the aid of a thawing medium fish frozen in blocks may be thawed more rapidly, and by the aid of a coolant, e.g. supercooled sea water, fresh fish will have prolonged keeping quality. The outlets from pipes 7 and 8 have the shape of niples 9 which were passed through the internal bottom 3 and were firmly moulded into the latter during production in order to provide a tight passage.
Mounting of the pipe systems may readily be carried out during casting of the containers. The whole piping system with outlet nozzles is placed inside the mould before filllng with the raw material. By the aid of special fastening polnts pipes and niples are held in place during casting.
In the embodiment according to the drawing two particular pipe systems 7, 8 are shown. The pipe systems may have other designs, and it may also be considered, only to place one pipe system in a container which is designed for a special appl i cation.
When the container is used for transport of fish for breeding, the transport may be carried out without harmlng the fish, since the whole supply system for oxygen sits outside the internal bottom 3. There will thus be no installations inside the container which might harm the fish.
2030g~1 If the container is to be used for a thawing contalner or a cooling container the whole plpe system will be a firmly integrated part and reversal/emptylng may be carrled out wlthout any damage to pipes or niples.
Because there is ready access to the pipe ends they may readil,y be blinded from outside, so that the containers may also be used for other and more conventional purposes.
Claims
CLAIMS:
An arrangement in double-walled containers, especially in a transport container, c h a r a c t e r i z e d i n that in the interspace between an outer wall , and an inner wall at least one pipe is provided having a number of outlets which are extended water-tightly through the inner container wall , and that the ends of pipe , or pipes , respectively, are passed through the outer container wall in the shape of pipe sockets which are provided with connections.
An arrangement as stated in claim 1, in which the container is manufactured from plastic material, c h a r a c t e r-i z e d i n that outlets are firmly moulded into inner container wall 3.
An arrangement as stated in claim 1 or 2, c h a r a c t e r i z e d i n that outlet sockets I of pipes are provided in a well-shaped recess in the container wall, so that sockets with connections sit inside the external limits of the container.
An arrangement as stated in one or several of the preceding claims, c h a r a c t e r i z e d i n that the outlets have the shape of niples which on the outside are provided with transversal ribs to ensure that they are firmly moulded in the container wall .
An arrangement in double-walled containers, especially in a transport container, c h a r a c t e r i z e d i n that in the interspace between an outer wall , and an inner wall at least one pipe is provided having a number of outlets which are extended water-tightly through the inner container wall , and that the ends of pipe , or pipes , respectively, are passed through the outer container wall in the shape of pipe sockets which are provided with connections.
An arrangement as stated in claim 1, in which the container is manufactured from plastic material, c h a r a c t e r-i z e d i n that outlets are firmly moulded into inner container wall 3.
An arrangement as stated in claim 1 or 2, c h a r a c t e r i z e d i n that outlet sockets I of pipes are provided in a well-shaped recess in the container wall, so that sockets with connections sit inside the external limits of the container.
An arrangement as stated in one or several of the preceding claims, c h a r a c t e r i z e d i n that the outlets have the shape of niples which on the outside are provided with transversal ribs to ensure that they are firmly moulded in the container wall .
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO894724A NO168561C (en) | 1989-11-27 | 1989-11-27 | DOUBLE WALL CONTAINER DEVICE, SPECIFICALLY A TRANSPORT CONTAINER |
| NO894724 | 1989-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2030861A1 true CA2030861A1 (en) | 1991-05-28 |
Family
ID=19892626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2030861 Abandoned CA2030861A1 (en) | 1989-11-27 | 1990-11-26 | Arrangement in a double-walled container, especially a transport container |
Country Status (6)
| Country | Link |
|---|---|
| CA (1) | CA2030861A1 (en) |
| DK (1) | DK280390A (en) |
| GB (1) | GB2238524B (en) |
| IE (1) | IE65621B1 (en) |
| IS (1) | IS1522B (en) |
| NO (1) | NO168561C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102077805B (en) * | 2010-11-25 | 2012-11-28 | 中国水产科学研究院渔业机械仪器研究所 | Configuration structure of aerator pipe used for oxygen supply of fish box |
-
1989
- 1989-11-27 NO NO894724A patent/NO168561C/en unknown
-
1990
- 1990-11-09 IS IS3642A patent/IS1522B/en unknown
- 1990-11-23 GB GB9025526A patent/GB2238524B/en not_active Expired - Fee Related
- 1990-11-26 DK DK280390A patent/DK280390A/en not_active Application Discontinuation
- 1990-11-26 IE IE425390A patent/IE65621B1/en not_active IP Right Cessation
- 1990-11-26 CA CA 2030861 patent/CA2030861A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| GB2238524A (en) | 1991-06-05 |
| NO894724L (en) | 1991-05-28 |
| IE904253A1 (en) | 1991-06-05 |
| IS1522B (en) | 1992-12-15 |
| IS3642A7 (en) | 1991-05-28 |
| IE65621B1 (en) | 1995-11-01 |
| NO168561C (en) | 1992-03-11 |
| GB2238524B (en) | 1993-08-25 |
| DK280390D0 (en) | 1990-11-26 |
| GB9025526D0 (en) | 1991-01-09 |
| NO894724D0 (en) | 1989-11-27 |
| NO168561B (en) | 1991-12-02 |
| DK280390A (en) | 1991-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued | ||
| FZDE | Discontinued |
Effective date: 19971126 |