CN106642892A - Refrigerator liner - Google Patents
Refrigerator liner Download PDFInfo
- Publication number
- CN106642892A CN106642892A CN201611081281.3A CN201611081281A CN106642892A CN 106642892 A CN106642892 A CN 106642892A CN 201611081281 A CN201611081281 A CN 201611081281A CN 106642892 A CN106642892 A CN 106642892A
- Authority
- CN
- China
- Prior art keywords
- base plate
- plate
- face
- coaming plate
- freezer liner
- 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.)
- Pending
Links
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
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- 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
- F25D23/06—Walls
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)
- Refrigerator Housings (AREA)
Abstract
The invention discloses a refrigerator liner. The refrigerator liner comprises a surrounding plate and a bottom plate which are connected in a buckled manner. The surrounding plate is of a surrounding-frame-shaped structure, wherein the end face on one side, the top face and the bottom face of the surrounding plate are opened. The bottom plate is of a step-face-shaped structure which is formed by three times of bending. The opened end face on one side and the opened bottom face of the surrounding plate coincide with the bottom plate in shape. According to the refrigerator liner, a traditional refrigerator liner forming technology is subversively innovated, the refrigerator liner only comprises two major integral parts, in other words, original multi-block structural design is improved into design with two plates including the integral two-bending surrounding plate and the three-bending bottom plate, correspondingly, the surrounding plate and the bottom plate are easily machined and formed, and the formed bottom plate and the formed surrounding plate are connected in the buckled manner so that the integral refrigerator liner structure can be formed; and automatic manufacturing can be totally adopted for forming of the liner, the production efficiency is effectively improved, few edges are buckled, and the refinement degree is good.
Description
Technical field
The present invention relates to technical field of refrigeration equipment, is to be related to a kind of freezer liner specifically.
Background technology
Traditional ice box inner bag is typically individually molded by multi-sheets, then by mediate, button side, grafting, splicing or
Ice box inner bag is made in spot welding connection.
At present, part ice box inner bag, by being entered to the multi-sheets of inner bag using the higher equipment of automaticity
Row machine-shaping, and using automatic riveting or rolling attachment structure, improving production efficiency；But inner bag multi-sheets formed precision is poor
Different, evaporation tube group pastes fit clearance greatly, becomes more meticulous and heat exchange effect is poor, while cost increases larger.
The content of the invention
The present invention is too many for the part for solving existing freezer liner, and operation is more when causing to connect, and connects
Technique it is more complicated and become more meticulous degree difference problem, it is proposed that a kind of freezer liner, can solve the above problems.
In order to solve above-mentioned technical problem, the present invention is employed the following technical solutions and is achieved：
A kind of freezer liner, including the coaming plate and base plate that are interlockingly connected, the coaming plate is that a side end face and top surface, bottom surface are open
Enclose frame like structure, the base plate is the ladder planar structure of three bending and moldings, a side end face of the coaming plate opening and
Bottom surface matches with the shape of the base plate.
Further, the end edge of the base plate from the intersection of the coaming plate at it is protruding.
Further, the coaming plate for the end edge that is connected with the base plate is formed with the button being open towards inner side of liner
Side, the end edge snapping of the base plate is to the button side.
Further, the end edge of the base plate has the folded side of the base plate of 180 ° of upsets of level, and the folded side snapping of the base plate is extremely
In the button side.
Further, the axle side on the folded side of the base plate is into R shapes.
Further, folded pass through some rivet clasps while with the button fixed for the base plate.
Further, the outer surface of the coaming plate is arranged with evaporator tube group, and the evaporator tube group is vertical comb cloth
If.
Further, the evaporator tube group is from the top vertical edge face that the side of the coaming plate extends to the base plate.
Further, the evaporator tube group is fixed with the outer surface of the inner bag by aluminum foil and adhesive tape.
Compared with prior art, advantages of the present invention and good effect are：The freezer liner of the present invention, in traditional refrigerator
Courage moulding process carries out subversiveness innovation, and the composition of freezer liner only includes two big integral parts, namely by original many agllutinations
Structure design improvement becomes the bending coaming plate of monoblock type two and three bending base plate two plates, and corresponding coaming plate and base plate easy processing are molded,
Base plate and coaming plate after shaping carries out snapping connection, that is, form overall inner tank structure of freezer, and the shaping of inner bag can be adopted all
The automated manufacturing, effective improving production efficiency are used, and button side is few, and the degree that becomes more meticulous is good.
After the detailed description of embodiment of the present invention is read in conjunction with the accompanying, the other features and advantages of the invention will become more
Plus it is clear.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 be this freezer liner a kind of embodiment in coaming plate shaping before T-shaped planar structure schematic diagram；
Fig. 2 be this freezer liner a kind of embodiment in coaming plate structural representation；
Fig. 3 is the top view of Fig. 2；
Fig. 4 be this freezer liner a kind of embodiment in base plate structural representation；
Fig. 5 be this freezer liner a kind of embodiment in inner-tube structure schematic diagram；
Fig. 6 is enlarged drawing of the A portions of Fig. 5 before snapping；
Fig. 7 is enlarged drawing of the A portions of Fig. 5 after snapping；
Fig. 8 be this freezer liner a kind of embodiment in evaporator tube group calandria structure schematic diagram；
Fig. 9 be this freezer liner a kind of embodiment in be molded after the structure of the evaporator tube group outer surface that is set in coaming plate show
It is intended to；
Figure 10 is another calandria structure schematic diagram of the evaporator tube group of this freezer liner；
Figure 11 is the evaporator tube group top view after shaping of Figure 10；
Figure 12 is the top view of Fig. 5；
Figure 13 is the B portions enlarged drawing of Figure 12.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment one, the present embodiment proposes a kind of freezer liner, as shown in figure 5, including the coaming plate 1 and base plate that are interlockingly connected
2, as shown in Figure 2 and Figure 3, coaming plate 1 encloses frame like structure for what a side end face and top surface, bottom surface were open, as shown in figure 4, base plate
2 is the ladder planar structure of three bending and moldings, and a side end face and bottom surface of the opening of coaming plate 1 match with the shape of base plate 2.
The composition of the present embodiment freezer liner only includes two big integral parts, has overturned traditional freezer liner composition, namely by original
Multi-blocked structure design improvement becomes the bending coaming plate of monoblock type two and three bending base plate two plates, corresponding coaming plate and base plate easy processing
Shaping, the base plate and coaming plate after shaping carries out snapping connection, that is, forms overall inner tank structure of freezer, and each moulding process can be adopted
Use the automatic forming, effective improving production efficiency, and, snapping side number is few, and the degree that becomes more meticulous is good.Additionally, by coaming plate and bottom
Plate adopts buckled connection, ground is lifted to greatest extent and lifts coaming plate and base plate bonding strength.
Used as a preferred embodiment, for convenience base plate 2 is connected with the snapping of coaming plate 1, as shown in figure 5, the end of base plate 2
While from the intersection of coaming plate 1 at it is protruding.As shown in fig. 7, coaming plate 1 for the end edge that is connected with base plate 2 is formed with opening
Towards the button side 12 of inner side of liner, the end edge snapping of base plate 2 is to button side 12.
As shown in fig. 6, the end edge of base plate 2 has the folded side 21 of the base plate of 180 ° of upsets of level, the folded snapping of side 21 of base plate is to button
In side 12.
It is preferred that the axle side on the folded side 21 of base plate is into R shapes.The folded side 21 of base plate is by using R shape radian transition, can effectively keep away
Exempt from stripping or the cracking of inner liner plates surface anticorrosion oxide layer or coating.
Base plate is folded to be determined with when detaining 12 while 21 by point rivet clasp.As shown in figure 13, put after sleeving and riveting connects and produce riveting point 22, make
Coaming plate 1 is connected more firmly with base plate 2, prevents base plate from loosening and departs from.
As shown in figure 9, the outer surface of coaming plate 1 is arranged with evaporator tube group 3, evaporator tube group 3 is the laying of vertical comb.Should
When kind of comb mode can avoid conventional helical horizontal evaporator tube group bending, evaporator tube group easily rouses on aluminium sheet top, or makes
Rouse into strangling.
In order to prevent freezer liner internal temperature uneven, evaporator tube group 3 extends to the base plate 2 from the side of coaming plate 1
Top vertical edge face on, be the top view of evaporator tube group 3 as shown in figure 11, effectively prevent freezer liner internal temperature uneven.
Evaporator tube group 3 is set in after the outer surface of coaming plate 1, is adopted and is pasted equipment by evaporator tube group and the coaming plate
Outer surface be brought into close contact, specifically, can using aluminum foil and adhesive tape realize evaporator tube group and outer surface of liner are brought into close contact,
The heat exchanger effectiveness of evaporator tube group can effectively be lifted.
It is advanced in order to further illustrate production technology based on the freezer liner of this structure, production efficiency can be greatly improved,
The following detailed description of the manufacturing process of this freezer liner, including coaming plate molding procedure, baseplate molding operation and by coaming plate and bottom
Plate snapping molding procedure,
Wherein, as shown in Figure 1-Figure 3, coaming plate molding procedure includes：
S11, flat sheet is proportionally punched into T-shaped planar structure, as shown in Figure 1；
S12, by T-shaped planar structure respectively vertically and symmetrically arranged two broken lines are towards 90 ° of same direction bending,
Form a side end face and top surface, bottom surface are open encloses frame like structure, this encloses frame like structure and is coaming plate 1, such as Fig. 2, Fig. 3 institute
Show, wherein Fig. 2 is the front view of the coaming plate after shaping, Fig. 3 is the top view for being molded squab panel.
In step S11 and step S12, coiled strip is laid on automatic delivery line, carries out punching and the bending of corresponding edge, shape
Frame like structure is enclosed into what a side end face and top surface, bottom surface were open, the operation of coaming plate shaping is capable of achieving full-automation.
As shown in figure 4, baseplate molding operation includes：
S21, flat sheet is proportionally punched into rectangular planes structure；
S22, the rectangular planes structure is proportionally carried out 90 ° of three bendings shaping；Base plate 2 after shaping is step-like
Structure.And the corresponding matching in the step-like structure and a side end face of coaming plate and top surface, bottom surface, the operation of baseplate molding
Realize full-automatic.
Coaming plate is included with base plate snapping molding procedure：
Coaming plate after shaping and base plate are carried out into snapping, freezer liner is formed, as shown in Figure 5.
The manufacturing process of the freezer liner of the present embodiment, because the composition of freezer liner only includes two big integral parts,
The bending coaming plate of monoblock type two and three bending base plate two plates are become by original multi-blocked structure design improvement, corresponding coaming plate and
Base plate easy processing is molded, and the base plate and coaming plate after shaping carries out snapping connection, that is, form overall inner tank structure of freezer, each technique
Can adopt the automatic forming, effective improving production efficiency, and, snapping side number is few, and the degree that becomes more meticulous is good.Additionally, will enclose
Plate adopts buckled connection with base plate, and coaming plate and base plate bonding strength are lifted to greatest extent.
In coaming plate molding procedure, as shown in fig. 6, for the A portions enlarged drawing of Fig. 5, also including window frame structure for connecting
Base plate it is 11 rapid when 90 ° of outside bending is formed and withheld, in baseplate molding operation, after 1 base plate of coaming plate 2 is aligned, by side of withholding
11 inwardly 360 ° of upsets, as shown in fig. 7, forming button side 12 by the end edge snapping of base plate, the length of side and hem width of base plate 2 are more than coaming plate
The length of side and hem width on 1 side corresponding with base plate.The operations such as Edge Bend of withholding, button Edge Bend wherein, in coaming plate molding procedure are equal
Can be realized using full-automatic numerical control turnover.As shown in Figure 12 and Figure 13, be inner bag vertical edge in the snapping of peripheral frame 1 and base plate 2 illustrate
Figure, its snapping operation is identical with the snapping operation shown in Fig. 6, Fig. 7, then this is not repeated.
In the molding procedure of base plate 2, also include that the end edge of base plate 2 is carried out into 360 ° of flip horizontal carries out the step of folding side, such as
Shown in Fig. 6, the folded side 21 of base plate is formed, in the molding procedure of base plate 1, detain 21 snappings when 12 is folded by the base plate.Wherein, preferably
The axle side on the folded side 21 of base plate is R shapes, and the folded side 21 of base plate is by using R shape radian transition, being prevented effectively from inner liner plates table
The stripping of face anticorrosion oxide coating or coating or cracking.
After the molding procedure of base plate 2, also include that the button that will be snapped together 21 carries out a sleeving and riveting when 12 is folded with base plate
The step of connecing, as shown in figure 13, point sleeving and riveting produces riveting point 22 after connecing, and coaming plate 1 is connected with base plate 2 more firmly, prevents
Base plate loosens and departs from.
Wherein, put the step of sleeving and riveting connects by realizing from moving point riveter, point riveting is realized by the operating frequency of set point riveter
Between spacing distance.
The manufacturing process of this inner bag also includes evaporator tube composing type step, first evaporator tube group is carried out into comb, such as
Shown in Fig. 8, the profile consistent with the T-shaped planar structure of coaming plate 1 is formed, then according to the specification bending and molding of coaming plate 1,
As shown in figure 9, the evaporator tube group 3 after shaping is set in the outer surface of coaming plate 1.
Evaporator tube group piping mode as above, without the upper evaporator tube group of laying on a side of the opening of coaming plate 1,
In order to prevent freezer liner internal temperature uneven, during evaporator tube group to be carried out the T-shaped profile of comb formation, such as Figure 10 institutes
Show, in the widthwise edge of T-shaped vertical edges 13a both sides, respectively widthwise edge 13b and widthwise edge 13c, wherein side is horizontal
Length of the edge lengths more than widthwise edge in addition first（As shown in Figure 10, the widthwise edge 13b length positioned at left side is more than being located at
The length of the widthwise edge 13c on right side）, both differences are equal to the width on base 2, in evaporator tube composing type operation, according to
It is the top view of evaporator tube group as shown in figure 11 after the specification bending and molding of coaming plate, then by widthwise edge 13b again
Carry out 90 ° of bendings, therefore the upper part of base plate can be covered in, effectively prevent freezer liner internal temperature uneven.
Evaporator tube group in the present embodiment is the laying of vertical comb, and this kind of comb mode can avoid conventional helical horizontal
During evaporator tube group bending, evaporator tube group is easily embossed the oxide layer of inner bag or flat aluminium sheet top drum, or causes to strangle drum.
Evaporator tube group 3 is set in after the outer surface of coaming plate 1, is adopted and is pasted equipment by evaporator tube group and the coaming plate
Outer surface be brought into close contact, specifically, can using aluminum foil and adhesive tape realize evaporator tube group and outer surface of liner are brought into close contact,
The heat exchanger effectiveness of evaporator tube group can effectively be lifted.
As known from the above, the molding procedure of this inner bag can greatly improve production using automatic equipment realization
Efficiency.
Further, since the ad hoc structure of the coaming plate of this inner bag and base plate, the high precision of inner bag after shaping, corresponding evaporator pipe
Group coordinates uniformity good with inner bag, and heat exchanger effectiveness is high, can further lift whole function consumption hierarchy level.
Certainly, described above is not limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
Change, remodeling, addition or replacement that the those of ordinary skill in domain is made in the essential scope of the present invention, should also belong to this
Bright protection domain.
Claims (9)
1. a kind of freezer liner, it is characterised in that：Including the coaming plate and base plate that are interlockingly connected, the coaming plate is a side end face and top
What face, bottom surface were open encloses frame like structure, and the base plate is the ladder planar structure of three bending and moldings, the coaming plate opening
One side end face and bottom surface match with the shape of the base plate.
2. freezer liner according to claim 1, it is characterised in that：The end edge of the base plate is from the intersection with the coaming plate
Place is protruding.
3. freezer liner according to claim 2, it is characterised in that：The coaming plate for the end that is connected with the base plate
While be formed be open towards inner side of liner button while, the end edge snapping of the base plate is to the button side.
4. freezer liner according to claim 3, it is characterised in that：The end edge of the base plate has 180 ° of upsets of level
Base plate folds side, and the base plate is folded in when snapping is to the button.
5. freezer liner according to claim 4, it is characterised in that：The axle side on the folded side of the base plate is into R shapes.
6. freezer liner according to claim 5, it is characterised in that：The base plate is folded to pass through some rivet clasps while with the button
It is fixed.
7. the freezer liner according to any one of claim 1-6, it is characterised in that：The outer surface of the coaming plate is arranged with steaming
Device pipe group is sent out, the evaporator tube group is the laying of vertical comb.
8. freezer liner according to claim 7, it is characterised in that：The evaporator tube group is prolonged from the side of the coaming plate
Extend on the top vertical edge face of the base plate.
9. freezer liner according to claim 7, it is characterised in that：The outer surface of the evaporator tube group and the inner bag
Fixed by aluminum foil and adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611081281.3A CN106642892A (en) | 2016-11-30 | 2016-11-30 | Refrigerator liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611081281.3A CN106642892A (en) | 2016-11-30 | 2016-11-30 | Refrigerator liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106642892A true CN106642892A (en) | 2017-05-10 |
Family
ID=58813486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611081281.3A Pending CN106642892A (en) | 2016-11-30 | 2016-11-30 | Refrigerator liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106642892A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138575A (en) * | 2017-06-20 | 2017-09-08 | 安徽鲲鹏装备模具制造有限公司 | The production method and apparatus control method of a kind of refrigerator-freezer inner bag degree of lip-rounding coaming plate |
| CN110487014A (en) * | 2019-07-03 | 2019-11-22 | 青岛海尔特种电冰柜有限公司 | Liner and refrigerator |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855115A1 (en) * | 1978-01-14 | 1979-07-19 | Const Aparat Refrig Sa | AIR CIRCULATED REFRIGERATOR |
| JPH02133786A (en) * | 1988-11-11 | 1990-05-22 | Matsushita Refrig Co Ltd | Heat-insulated box |
| CN1298482A (en) * | 1998-04-28 | 2001-06-06 | 拜尔公司 | Continuous method for producing a refrigerator |
| JP2007139253A (en) * | 2005-11-16 | 2007-06-07 | Matsushita Electric Ind Co Ltd | Refrigerator |
| CN202109712U (en) * | 2011-07-03 | 2012-01-11 | 罗优才 | Assembly type liner structure for refrigerator and wine cabinet |
| CN202522000U (en) * | 2011-12-31 | 2012-11-07 | 罗优才 | Assembled moisturizing refrigerator and wine cabinet |
| CN102997552A (en) * | 2012-12-14 | 2013-03-27 | 广东奥马电器股份有限公司 | Multidimensional refrigeration energy-saving refrigerator |
| CN106016922A (en) * | 2016-06-07 | 2016-10-12 | 青岛海尔特种电冰柜有限公司 | Liner for refrigeration equipment, refrigeration equipment and liner processing method |
-
2016
- 2016-11-30 CN CN201611081281.3A patent/CN106642892A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2855115A1 (en) * | 1978-01-14 | 1979-07-19 | Const Aparat Refrig Sa | AIR CIRCULATED REFRIGERATOR |
| JPH02133786A (en) * | 1988-11-11 | 1990-05-22 | Matsushita Refrig Co Ltd | Heat-insulated box |
| CN1298482A (en) * | 1998-04-28 | 2001-06-06 | 拜尔公司 | Continuous method for producing a refrigerator |
| JP2007139253A (en) * | 2005-11-16 | 2007-06-07 | Matsushita Electric Ind Co Ltd | Refrigerator |
| CN202109712U (en) * | 2011-07-03 | 2012-01-11 | 罗优才 | Assembly type liner structure for refrigerator and wine cabinet |
| CN202522000U (en) * | 2011-12-31 | 2012-11-07 | 罗优才 | Assembled moisturizing refrigerator and wine cabinet |
| CN102997552A (en) * | 2012-12-14 | 2013-03-27 | 广东奥马电器股份有限公司 | Multidimensional refrigeration energy-saving refrigerator |
| CN106016922A (en) * | 2016-06-07 | 2016-10-12 | 青岛海尔特种电冰柜有限公司 | Liner for refrigeration equipment, refrigeration equipment and liner processing method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107138575A (en) * | 2017-06-20 | 2017-09-08 | 安徽鲲鹏装备模具制造有限公司 | The production method and apparatus control method of a kind of refrigerator-freezer inner bag degree of lip-rounding coaming plate |
| CN110487014A (en) * | 2019-07-03 | 2019-11-22 | 青岛海尔特种电冰柜有限公司 | Liner and refrigerator |
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Application publication date: 20170510 |
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