CN204996971U - Single face inflation evaporimeter - Google Patents
Single face inflation evaporimeter Download PDFInfo
- Publication number
- CN204996971U CN204996971U CN201520726460.2U CN201520726460U CN204996971U CN 204996971 U CN204996971 U CN 204996971U CN 201520726460 U CN201520726460 U CN 201520726460U CN 204996971 U CN204996971 U CN 204996971U
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- China
- Prior art keywords
- evaporimeter
- aluminium sheet
- single face
- aluminum plate
- base plate
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Abstract
The utility model discloses a single face inflation evaporimeter, the bloated venturi tube way that has convex surface and concave surface on the aluminum plate face is one -off impact briquetting, it is single face inflation evaporimeter through the sinter molding of brazing to scribble the two fixed back of one deck solder flux in adhesive this one side of composite substrate and aluminum plate. Composite substrate adopts the bloated shape aluminum plate of non -, composite substrate be single face complex / two -sided complex. This upper band that aluminum plate combines there is composite surface sign line.
Description
Technical field:
The utility model relates to a kind of single-side blowing-up evaporimeter, is specially adapted to household electrical appliances refrigerating field.
Background technology:
In modern refrigerant industry, roll-bond evaporator is a kind of common structure, and the advantages such as it has, and heat conduction efficiency is high, refrigerating speed fast, good looking appearance, are applicable to direct-cooling type refrigeration kind equipment.The pipeline of roll-bond evaporator is divided into two-sided external drum and one side external drum two kinds, and the plate-type evaporator inner surface of two-sided external drum is uneven, easy to wearly in using breaks.Traditional single-side blowing-up evaporimeter will be printed the pipeline be made up of graphite after aluminium sheet blanking by web plate on aluminium sheet, then pricked by heat and two plates are closely linked, think the reason of graphite, the part being printed on graphite is sticky less than one piece, then by gas, pipeline is bulged, then complete processing through cutting edge, punching, the technique such as to dust, its technological process is blanking, and---------bulging---dust etc. by line, cutting---punching---in hot rolling in printing.
Summary of the invention:
Task of the present utility model proposes a kind of one side external drum, reduces technique, process simple a kind of single-side blowing-up evaporimeter.
Task of the present utility model completes like this, a kind of single-side blowing-up evaporimeter, it is characterized in that: bulging pipeline aluminium sheet plate face having convex surface and concave surface is one time punching molded, this one side that composite base plate and aluminium sheet bond scribbles both one deck solder flux fixing after be single-side blowing-up evaporimeter by soldering sinter molding.Described composite base plate adopts non-bulging aluminium sheet, and described composite base plate is one side compound/two-sided compound.With composite surface tag line in this one side that described aluminium sheet combines.
The utility model has following effect:
1. one time punching molded, internal volume ensures reliable;
2. time processing is shaping, and flatness ensures reliable;
3. manufacturing procedure reduces, and technique simplifies;
4. sintering process is ripe, and product quality is guaranteed;
5, processing is easier, and cost of raw and processed materials, processing Meteorological are lower.
Accompanying drawing illustrates:
Fig. 1 is the structural representation of the utility model bulging plate; Fig. 2 is the structural representation in Figure 1A-A direction; Fig. 3 is composite plate board structure schematic diagram; Fig. 4 is the structural representation in Fig. 3 B-B direction; Fig. 5 is the technical program roll-bond evaporator general assembly structural representation; Fig. 6 is the structural representation in Fig. 5 A-A direction.
Drawing illustrates: 1, aluminium sheet, 2, convex surface, 3, concave surface, 4, solder flux, 5, composite base plate.
Detailed description of the invention:
The structure that the technical program one side evaporimeter adopts sintering processing shaping; The direct punching press of aluminium sheet of single-side blowing-up evaporimeter, another block aluminium sheet is mated to be fixed in soldering oven and sinters; The pipeline of bulging plate adopts the mode of punching press, directly one time punching molded; Non-bulging plate adopts clad aluminium; Clad aluminium can be that one side clad aluminium may also be is two-sided clad aluminium.Embodiment is described in detail in conjunction with above accompanying drawing, as depicted in figs. 1 and 2, bulging pipeline aluminium sheet 1 plate face having convex surface 2 and concave surface 3 is one time punching molded, composite base plate 5 adopts non-bulging aluminium sheet, (as shown in Figure 3 and Figure 4), this one side that described composite base plate and aluminium sheet 1 bond scribbles both one deck solder flux 4 fixing after be single-side blowing-up evaporimeter (as shown in Figure 5 and Figure 6) by soldering oven sinter molding.Whether described composite base plate is one side compound/two-sided compound, with composite surface tag line in this one side be combined with aluminium sheet 1, for distinguishing with composite bed, convenient for assembly.
By such change, we not only obtain more reliable and more stable internal volume, better flatness, technique is less simultaneously, processing technology is more single, and sintering process is very ripe, and sintering quality is very high, pipeline requirement of withstand voltage and the leakproof requirement of inflation product can be met completely, and reducing the input of sponge, graphite etc. of raw material leftover bits and bulging, economy more, compares traditional single-side blowing-up evaporimeter with the obvious advantage.
Claims (3)
1. a single-side blowing-up evaporimeter, it is characterized in that: bulging pipeline aluminium sheet plate face having convex surface and concave surface is one time punching molded, this one side that composite base plate and aluminium sheet bond scribbles both one deck solder flux fixing after be single-side blowing-up evaporimeter by soldering sinter molding.
2. a kind of single-side blowing-up evaporimeter according to claim 1, is characterized in that: described composite base plate adopts non-bulging aluminium sheet, and described composite base plate is one side compound/two-sided compound.
3. a kind of single-side blowing-up evaporimeter according to claim 1 and 2, is characterized in that: with composite surface tag line in this one side that described aluminium sheet combines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726460.2U CN204996971U (en) | 2015-09-21 | 2015-09-21 | Single face inflation evaporimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520726460.2U CN204996971U (en) | 2015-09-21 | 2015-09-21 | Single face inflation evaporimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204996971U true CN204996971U (en) | 2016-01-27 |
Family
ID=55153876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520726460.2U Active CN204996971U (en) | 2015-09-21 | 2015-09-21 | Single face inflation evaporimeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204996971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543337A (en) * | 2017-08-15 | 2018-01-05 | 河南科隆集团有限公司 | A kind of manufacture method of flat-plate evaporators |
-
2015
- 2015-09-21 CN CN201520726460.2U patent/CN204996971U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107543337A (en) * | 2017-08-15 | 2018-01-05 | 河南科隆集团有限公司 | A kind of manufacture method of flat-plate evaporators |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |