CN2786511Y - Refrigerator inside side plate structure and refrigerator therewith - Google Patents
Refrigerator inside side plate structure and refrigerator therewith Download PDFInfo
- Publication number
- CN2786511Y CN2786511Y CN 200520055359 CN200520055359U CN2786511Y CN 2786511 Y CN2786511 Y CN 2786511Y CN 200520055359 CN200520055359 CN 200520055359 CN 200520055359 U CN200520055359 U CN 200520055359U CN 2786511 Y CN2786511 Y CN 2786511Y
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- CN
- China
- Prior art keywords
- aluminium alloy
- alloy extrusions
- interior plate
- refrigerated cabinet
- welding
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- Expired - Fee Related
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 105
- 238000003466 welding Methods 0.000 claims abstract description 42
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims description 100
- 229910052782 aluminium Inorganic materials 0.000 claims description 43
- 239000004411 aluminium Substances 0.000 claims description 38
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 36
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 230000002787 reinforcement Effects 0.000 claims description 12
- 150000001398 aluminium Chemical class 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 description 14
- 229910001220 stainless steel Inorganic materials 0.000 description 14
- 239000012530 fluid Substances 0.000 description 4
- 230000008014 freezing Effects 0.000 description 4
- 238000007710 freezing Methods 0.000 description 4
- 239000000565 sealant Substances 0.000 description 4
- 230000002950 deficient Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
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Abstract
The utility model relates to an inner side plate structure of a refrigerator body and the refrigerator body with the structure. The inner side plate is composed of aluminium alloy sections jointed and welded together, and the back side of each aluminium alloy section is provided with reinforcing ribs. The joint weld of the aluminium alloy sections improves the strength, the rigidity and the sealing property of the inner side plate. The inner side plate of the refrigerator body is composed of aluminium alloy sections jointed and welded together, the back side of each aluminium alloy section is provided with reinforcing ribs and the inner side plate is tightly combined with a heat insulation layer. Consequently, the utility model can prevent the separation of the inner side plate and the heat insulation layer, improve the heat insulation property of the refrigerator body, simultaneously simplify the welding process and reduce the production cost.
Description
Technical field
The utility model relates to the refrigerated cabinet structure of insulated container or thermal-insulating transport vehicle, more particularly, relates to a kind of interior plate structure of refrigerated cabinet and the refrigerated cabinet that has this structure.
Background technology
The interior plate structure of the freezing/refrigerated cabinet of container or vehicle adopts following form usually: the box inside plate adopts stainless steel materials, owing to be subjected to the restriction of stainless steel materials supply of material size itself, this interior plate can only vertically be welded by the polylith plate, there is the welding temperature height in the stainless steel welding, welding deformation is big, the welding procedure complexity, shortcoming such as production efficiency is low.
Even more serious is that stainless steel interior plate and casing aluminium floor can only adopt riveted joint or glued mode to link together because of welding usually.In the junction of stainless steel interior plate bottom with the aluminium floor, owing to when handling goods, be subjected to the friction and the collision of goods, the rivet or the fluid sealant of junction come off easily, water under high pressure when water that condenses on the interior plate and the flushing of casing floor is easy to the heat-insulation layer between the outer panel, reduce the heat-insulating property of casing in the junction, bottom flows to.
In order to overcome this defective, the applying date is to be that the Chinese patent 03275763.8 on July 15th, 2003 discloses two kinds of new solution that the stainless steel interior plate is connected with the aluminium floor respectively Chinese patent 01260522.0 and the applying date in September 19 calendar year 2001, all be between stainless steel interior plate and aluminium floor, to adopt the aluminium connecting plate to connect, this aluminium connecting plate and the welding of aluminium floor, avoided water to enter the cabinet insulation layer, but still can only be connected between connecting plate top and stainless steel interior plate by riveted joint or cementation method from the junction, bottom.This connected mode rigidity is relatively poor; goods and loading and unloading fork truck are met this junction through regular meeting during handling goods; cause the distortion of interior plate and aluminium connecting plate; destroy syndeton; also cause rivet and fluid sealant to come off easily; influence sealing effectiveness, stainless steel interior plate and aluminium connecting plate are broken away from.
In order to improve the defective that is connected of stainless steel interior plate and aluminium connecting plate, a kind of new interior plate structure adopts pre-coated aluminum plate and Figured aluminium plate welded structure.This structure top is the pre-coated aluminum plate of monoblock, the Figured aluminium plate that is about 250-600mm with the height of bottom directly welds at the casing length direction, Figured aluminium plate welds with the aluminium floor again, this interior plate sealing is better, good looking appearance, but the interior plate integral rigidity of this structure a little less than, the inboard also easily with the heat-insulation layer disengaging, influence heat-insulating property.The welding procedure more complicated of simultaneously pre-coated aluminum plate and Figured aluminium plate, equipment has high input, and the procurement cycle of pre-coated aluminum plate and Figured aluminium plate is also longer.
The utility model content
The technical problems to be solved in the utility model is, a kind of interior plate structure of refrigerated cabinet is provided and has the refrigerated cabinet of this structure, the interior plate integral rigidity that overcomes the pre-coated aluminum plate of employing that prior art exists a little less than, easily with the heat-insulation layer disengaging, influence the defective of heat-insulating property.
The utility model realizes that the technical scheme that the foregoing invention purpose is adopted is: construct a kind of interior plate structure of refrigerated cabinet, it is characterized in that: described interior plate is formed by the aluminium alloy extrusions welding of back side band reinforcement.
The interior plate structure of above-mentioned refrigerated cabinet is characterized in that: described aluminium alloy extrusions is vertically arranged.
The interior plate structure of above-mentioned refrigerated cabinet is characterized in that: described aluminium alloy extrusions along continuous straight runs is arranged, is comprised bottom aluminium alloy extrusions, top aluminium alloy extrusions and mid portion aluminium alloy extrusions.
The interior plate structure of above-mentioned refrigerated cabinet is characterized in that: the surface configuration of described aluminium alloy extrusions can be the plane, or has projection or groove.
The interior plate structure of above-mentioned refrigerated cabinet is characterized in that: at its length direction, the sideband of described aluminium alloy extrusions has the structure that cooperatively interacts.
The interior plate structure of above-mentioned refrigerated cabinet, it is characterized in that: on one side a described aluminium alloy extrusions has groove, another piece aluminium alloy extrusions has the insertion limit that cooperates with respective slot, this groove is smooth with the side that the insertion limit described interior plate of cooperation back assurance is positioned at casing, and a side is welded in two aluminium alloy extrusions joint casees.
The interior plate structure of above-mentioned refrigerated cabinet, it is characterized in that: on one side a described aluminium alloy extrusions has backing plate, one side of another piece aluminium alloy extrusions is concordant limit, this concordant limit attaches this backing plate and docks, it is smooth to guarantee that described interior plate is positioned at a side of casing, and a side is welded in two aluminium alloy extrusions joint casees.
The interior plate structure of above-mentioned refrigerated cabinet, it is characterized in that: on one side a described aluminium alloy extrusions has groove, another piece aluminium alloy extrusions has the insertion limit that cooperates with respective slot, this groove is smooth with the side that the insertion limit described interior plate of cooperation back assurance is positioned at casing, and one side is welded at the back of two aluminium alloy extrusions joints.
The interior plate structure of above-mentioned refrigerated cabinet, it is characterized in that: on one side a described aluminium alloy extrusions has step, and have a baby hem in this end, limit, another piece aluminium alloy extrusions has step and the flanging that cooperates with corresponding step and flanging, it is smooth that this correspondence step, flanging cooperate the back to guarantee that described interior plate is positioned at a side of casing, welds in two aluminium alloy extrusions joint band flangings, one side.
The interior plate structure of above-mentioned refrigerated cabinet is characterized in that: described interior plate back side reinforcement is L shaped or T shape.
Construct a kind of refrigerated cabinet, comprise layer structure, endothecium structure and the heat-insulation layer between the ectonexine structure, described endothecium structure comprises interior plate, aluminium floor, top board and top connector, described interior plate is connected with this top board by this top connector at an upper portion thereof, in its underpart and the welding of this aluminium floor; It is characterized in that: the interior plate of described refrigerated cabinet is formed by the aluminium alloy extrusions welding of back side band reinforcement.
Above-mentioned refrigerated cabinet is characterized in that: described aluminium alloy extrusions along continuous straight runs is arranged, is comprised bottom aluminium alloy extrusions, top aluminium alloy extrusions and mid portion aluminium alloy extrusions; Described endothecium structure also comprises bottom linker, and described bottom aluminium alloy extrusions is in its underpart and the welding of this bottom linker, and this bottom linker welds with this aluminium floor again; Described top aluminium alloy extrusions and the welding of described top connector, riveted joint or splicing, this top connector welds, rivets or glued joint with described top board again; The surface configuration of described aluminium alloy extrusions can be the plane, or has projection or groove.
Above-mentioned refrigerated cabinet is characterized in that: described aluminium alloy extrusions along continuous straight runs is arranged, is comprised bottom aluminium alloy extrusions, top aluminium alloy extrusions and mid portion aluminium alloy extrusions; Described bottom aluminium alloy extrusions and the welding of described aluminium floor, this pad height is lower than the upper level on described aluminium floor; Described top aluminium alloy extrusions and the welding of described top connector, riveted joint or splicing, this top connector welds, rivets or glued joint with described top board again; The surface configuration of described aluminium alloy extrusions can be the plane, or has projection or groove.
The beneficial effect of technical solutions of the utility model is:
1. interior plate is formed by the aluminium alloy extrusions welding that has reinforcement, has strengthened the strength and stiffness of interior plate greatly, has strengthened the crashproof ability of casing;
2. the interior plate of aluminium alloy extrusions and aluminium floor are adopted and to be welded to connect, and have avoided the stainless steel interior plate to be connected with fluid sealant with rivet between aluminium floor or the aluminium connecting plate, have improved the sealing of casing; Box house is neat and artistic, has improved the quality of casing;
3. the reinforcement at the interior plate back side has not only strengthened the strength and stiffness of interior plate, and interior plate is combined with heat-insulation layer closely, can prevent that interior plate from separating with heat-insulation layer, improved the heat-insulating property of casing;
4. aluminium alloy welding technology is simple, and the welding procedure cost is low than the stainless steel welding, and the aluminium alloy extrusions cross sectional shape can pass through the mould extrusion modling, does not carry out the processing of cross sectional shape again after not needing to purchase, thereby has reduced production cost; And aluminium alloy extrusions procurement cycle is shorter, satisfies production requirement easily.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is that the casing section of the utility model first embodiment omits view;
Fig. 2 is that the casing section of the utility model second embodiment omits view;
Fig. 3 is the profile of the utility model interior plate welding point embodiment one;
Fig. 4 is the profile of the utility model interior plate welding point embodiment two;
Fig. 5 is the profile of the utility model interior plate welding point embodiment three;
Fig. 6 is the profile of the utility model interior plate welding point embodiment four.
The specific embodiment
Be illustrated in figure 1 as first kind of the utility model and use the embodiment of the freezing/refrigerated cabinet of this aluminium section bar interior plate structure, this freezing/refrigerated cabinet can be used for container or haulage vehicle.
Among Fig. 1, casing comprises layer structure 1, endothecium structure 8 and the heat-insulation layer between the ectonexine structure 7, and endothecium structure 8 comprises interior plate 3, aluminium floor 4, top board 6, top connector 5 and bottom linker 2.Interior plate 3 is in bottom and bottom linker 2 welding, and bottom linker 2 welds or is glued together with aluminium floor 4 again; Interior plate 3 is in top and 5 welding of top connector, riveted joint or splicing, and top connector 5 welds, rivets or be glued together with top board 6 again.
The back side band reinforcement of interior plate 3 to strengthen rigidity, increases the adhesive force between interior plate 3 and the heat-insulation layer 6 simultaneously, prevents that interior plate 3 from separating with heat-insulation layer 6 and influence heat-insulating property.Shapes commonly used such as that the shape of reinforcement can adopt is L shaped, T shape.
The surface configuration of interior plate 3 is generally the plane, in order further to increase the rigidity of interior plate 3, its surface configuration can be designed to have groove or projection.
Be convenient welding, increase the weld strength at interior plate welding point place, the structure that the limit along its length of the aluminium alloy extrusions of interior plate 3 is designed to cooperatively interact.Fig. 3 to 6 shows four kinds of edge welding points and welding manner:
An aluminium alloy extrusions has groove on one side among Fig. 3, another piece aluminium alloy extrusions has the insertion limit that cooperates with respective slot, this groove is smooth with the side that insertion limit cooperation back assurance interior plate 3 is positioned at casing, and a side 9 is welded in two aluminium alloy extrusions joint casees.
An aluminium alloy extrusions has backing plate on one side among Fig. 4, one side of another piece aluminium alloy extrusions is concordant limit, this concordant limit attaches this backing plate and docks, and it is smooth to guarantee that interior plate 3 is positioned at a side of casing, and a side 9 is welded in two aluminium alloy extrusions joint casees.
An aluminium alloy extrusions has groove on one side among Fig. 5, another piece aluminium alloy extrusions has the insertion limit that cooperates with respective slot, this groove is smooth with the side that insertion limit cooperation back assurance interior plate 3 is positioned at casing, and one side 9 is welded at the back of two aluminium alloy extrusions joints.
An aluminium alloy extrusions has step on one side among Fig. 6, and have a baby hem in this end, limit, another piece aluminium alloy extrusions has step and the flanging that cooperates with corresponding step and flanging, the side that this correspondence step, flanging cooperate back assurance interior plate 3 to be positioned at casing is smooth, welds in two aluminium alloy extrusions joint band flangings, one side 9.
In addition, the height H of above-mentioned aluminium alloy extrusions and thickness T can change in certain scope according to design or client's needs.
Fig. 2 shows second kind of embodiment that uses the freezing/refrigerated cabinet of this aluminium section bar interior plate structure of the utility model, its primary structure is identical with embodiment one, difference only is that endothecium structure 8 does not contain bottom linker 2, interior plate 3 is direct and aluminium floor 4 welding in its underpart, the height of pad is lower than the apical side height on aluminium floor 4, thereby prevents that pad is subjected to the collision of auto levelizer fork truck or goods to cause the destruction at pad place.
The benefit that adopts aluminium alloy extrusions to make interior plate is:
1. interior plate can be formed by the aluminium alloy extrusions welding that has reinforcement, has strengthened the strength and stiffness of interior plate greatly, has strengthened the crashproof ability of casing;
2. the interior plate of aluminium alloy extrusions and aluminium floor are adopted and to be welded to connect, and have avoided the stainless steel interior plate to be connected with fluid sealant with rivet between aluminium floor or the aluminium connecting plate, have improved the sealing of casing; Box house is neat and artistic, has improved the quality of casing;
3. the reinforcement at the interior plate back side has not only strengthened the strength and stiffness of interior plate, and interior plate is combined with heat-insulation layer closely, can prevent that interior plate from separating with heat-insulation layer, improved the heat-insulating property of casing;
4. aluminium alloy welding technology is simple, and the welding procedure cost is low than the stainless steel welding, and aluminium alloy extrusions can be according to the shape mould extrusion modling of design needs, the production efficiency height, cost is low, carries out the processing of cross sectional shape after not needing to purchase again, thereby has reduced production cost; And aluminium alloy extrusions procurement cycle is shorter, satisfies production requirement easily.
Claims (13)
1, a kind of interior plate structure of refrigerated cabinet is characterized in that: described interior plate is formed by the aluminium alloy extrusions welding of back side band reinforcement.
2, the interior plate structure of refrigerated cabinet according to claim 1, it is characterized in that: described aluminium alloy extrusions is vertically arranged.
3, the interior plate structure of refrigerated cabinet according to claim 1 is characterized in that: described aluminium alloy extrusions along continuous straight runs is arranged, is comprised bottom aluminium alloy extrusions, top aluminium alloy extrusions and mid portion aluminium alloy extrusions.
4, according to the interior plate structure of claim 1 or 2 or 3 described refrigerated cabinets, it is characterized in that: the surface configuration of described aluminium alloy extrusions can be the plane, or has projection or groove.
5, the interior plate structure of refrigerated cabinet according to claim 4 is characterized in that: at its length direction, the sideband of described aluminium alloy extrusions has the structure that cooperatively interacts.
6, the interior plate structure of refrigerated cabinet according to claim 5, it is characterized in that: on one side a described aluminium alloy extrusions has groove, another piece aluminium alloy extrusions has the insertion limit that cooperates with respective slot, this groove is smooth with the side that the insertion limit described interior plate of cooperation back assurance is positioned at casing, and a side is welded in two aluminium alloy extrusions joint casees.
7, the interior plate structure of refrigerated cabinet according to claim 5, it is characterized in that: on one side a described aluminium alloy extrusions has backing plate, one side of another piece aluminium alloy extrusions is concordant limit, this concordant limit attaches this backing plate and docks, it is smooth to guarantee that described interior plate is positioned at a side of casing, and a side is welded in two aluminium alloy extrusions joint casees.
8, the interior plate structure of refrigerated cabinet according to claim 5, it is characterized in that: on one side a described aluminium alloy extrusions has groove, another piece aluminium alloy extrusions has the insertion limit that cooperates with respective slot, this groove is smooth with the side that the insertion limit described interior plate of cooperation back assurance is positioned at casing, and one side is welded at the back of two aluminium alloy extrusions joints.
9, the interior plate structure of refrigerated cabinet according to claim 5, it is characterized in that: on one side a described aluminium alloy extrusions has step, and have a baby hem in this end, limit, another piece aluminium alloy extrusions has step and the flanging that cooperates with corresponding step and flanging, it is smooth that this correspondence step, flanging cooperate the back to guarantee that described interior plate is positioned at a side of casing, welds in two aluminium alloy extrusions joint band flangings, one side.
10, according to the interior plate structure of each described refrigerated cabinet in the claim 5 to 9, it is characterized in that: described interior plate back side reinforcement is L shaped or T shape.
11, a kind of refrigerated cabinet, comprise layer structure, endothecium structure and the heat-insulation layer between the ectonexine structure, described endothecium structure comprises interior plate, aluminium floor, top board and top connector, described interior plate is connected with this top board by this top connector at an upper portion thereof, in its underpart and the welding of this aluminium floor; It is characterized in that: the interior plate of described refrigerated cabinet is formed by the aluminium alloy extrusions welding of back side band reinforcement.
12, refrigerated cabinet according to claim 11 is characterized in that: described aluminium alloy extrusions along continuous straight runs is arranged, is comprised bottom aluminium alloy extrusions, top aluminium alloy extrusions and mid portion aluminium alloy extrusions; Described endothecium structure also comprises bottom linker, and described bottom aluminium alloy extrusions is in its underpart and the welding of this bottom linker, and this bottom linker welds with this aluminium floor again; Described top aluminium alloy extrusions and the welding of described top connector, riveted joint or splicing, this top connector welds, rivets or glued joint with described top board again; The surface configuration of described aluminium alloy extrusions can be the plane, or has projection or groove.
13, refrigerated cabinet according to claim 11 is characterized in that: described aluminium alloy extrusions along continuous straight runs is arranged, is comprised bottom aluminium alloy extrusions, top aluminium alloy extrusions and mid portion aluminium alloy extrusions; Described bottom aluminium alloy extrusions and the welding of described aluminium floor, this pad height is lower than the upper level on described aluminium floor; Described top aluminium alloy extrusions and the welding of described top connector, riveted joint or splicing, this top connector welds, rivets or glued joint with described top board again; The surface configuration of described aluminium alloy extrusions can be the plane, or has projection or groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055359 CN2786511Y (en) | 2005-03-01 | 2005-03-01 | Refrigerator inside side plate structure and refrigerator therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520055359 CN2786511Y (en) | 2005-03-01 | 2005-03-01 | Refrigerator inside side plate structure and refrigerator therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2786511Y true CN2786511Y (en) | 2006-06-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520055359 Expired - Fee Related CN2786511Y (en) | 2005-03-01 | 2005-03-01 | Refrigerator inside side plate structure and refrigerator therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2786511Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197618A (en) * | 2014-09-15 | 2014-12-10 | 合肥华凌股份有限公司 | Refrigerator unit and refrigerator |
| CN104670750A (en) * | 2013-11-28 | 2015-06-03 | 中集集团集装箱控股有限公司 | Thermal insulation box and manufacturing method of internal lining plate for thermal insulation box |
-
2005
- 2005-03-01 CN CN 200520055359 patent/CN2786511Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670750A (en) * | 2013-11-28 | 2015-06-03 | 中集集团集装箱控股有限公司 | Thermal insulation box and manufacturing method of internal lining plate for thermal insulation box |
| CN104670750B (en) * | 2013-11-28 | 2017-11-24 | 中集集团集装箱控股有限公司 | The preparation method of thermal-insulating body and interior lining panel for the thermal-insulating body |
| CN104197618A (en) * | 2014-09-15 | 2014-12-10 | 合肥华凌股份有限公司 | Refrigerator unit and refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060607 |