CN204880875U - Be applied to vehicle air conditioner's parallel -flow evaporator - Google Patents
Be applied to vehicle air conditioner's parallel -flow evaporator Download PDFInfo
- Publication number
- CN204880875U CN204880875U CN201520482128.6U CN201520482128U CN204880875U CN 204880875 U CN204880875 U CN 204880875U CN 201520482128 U CN201520482128 U CN 201520482128U CN 204880875 U CN204880875 U CN 204880875U
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- Prior art keywords
- fin
- snake bend
- parallel
- bend
- utility
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- 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.)
- Expired - Fee Related
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- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model belongs to the technical field of the car structure, relate to auto air - conditioning evaporator, more specifically says, the utility model relates to a be applied to vehicle air conditioner's parallel -flow evaporator, including having the three -layer snake bend, the three -layer snake bend be copper pipe or aluminum pipe, it has the fin to alternate on the snake bend, has the tube sheet at snake bend outermost side -mounting, has the reservoir in the welding of the orificial one end of snake bend. Preferably, the material of tube sheet be aluminum plate or steel sheet, its thickness is at 1.0 -1.5mm. Preferably, the material of fin be the aluminium foil, hydrophilic processing is carried out on its surface. Preferably, the reservoir for adopting the copper pipe to form through spinning -lathe spinning. The utility model discloses a straight tube alternates the fin and draws the back return bend that expands to form, at the any welding point in fin position, has greatly reduced the risk of the inside coolant leakage of product, in addition, the utility model discloses a compact structure easily installs and maintains.
Description
Technical field
The invention belongs to automobile construction technical field, relate to automobile air-conditioning evaporator, more particularly, the present invention relates to a kind of parallel-flow evaporator being applied to air conditioning for automobiles.
Background technology
Along with making rapid progress of automotive engineering, the requirement of people to automobile comfort level is more and more higher, especially air conditioning for automobiles; Meanwhile auto vendor is in the market competition of fierceness, provides while meeting customer need, and needs to provide to have more high efficiency product.
On-board air conditioner becomes the requisite part of automobile, evaporimeter be then air conditioning for automobiles vitals in order to improve evaporator for motor vehicle air conditioner heat exchange efficiency, reduce its installation footprint, people are constantly improving in the structure of automobile air-conditioning evaporator, but current evaporimeter having that solder joint is many, the feature of complex structure not easy-maintaining.
Summary of the invention
The object of the invention is to overcome above-mentioned defect of the prior art, the parallel-flow evaporator being applied to air conditioning for automobiles of the inner no-welding-spot of a kind of fin is provided.
For solving the problems of the technologies described above, the utility model takes following technical scheme:
A kind of parallel-flow evaporator being applied to air conditioning for automobiles, comprise and have three layers of snake bend, three layers of described snake bend are a copper pipe or aluminum pipe, and snake bend is interspersed with fin, in snake bend outermost, tube sheet is installed, is welded with reservoir in one end of the snake bend mouth of pipe.
Preferably, the material of described tube sheet is aluminium sheet or steel plate, and its thickness is at 1.0-1.5mm.
Preferably, the material of described fin is aluminium foil, and hydrophilic treated is carried out on its surface.
Preferably, described reservoir is formed by spinning machine spinning for adopting copper pipe.
Compared with prior art, the beneficial effects of the utility model are:
The present invention adopts a straight tube to intert fin and draws swollen back elbow to form, at any pad in fin position, significantly reduce the risk of interiors of products coolant leakage, and in addition, the present invention, by compact conformation, is easy to install and maintenance.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of the present invention;
Fig. 2 is that the present invention looks up structural representation;
Fig. 3 is plan structure schematic diagram of the present invention;
Fig. 4 is the right TV structure schematic diagram of the present invention;
Fig. 5 is fin structure schematic diagram of the present invention;
Fig. 6 is reservoir structure schematic diagram of the present invention.
Detailed description of the invention
Shown in accompanying drawing 1-Fig. 6, a kind of parallel-flow evaporator being applied to air conditioning for automobiles, comprise and there are three layers of snake bend 1, described three layers of snake bend 1 are a copper pipe or aluminum pipe, snake bend 1 is interspersed with fin 2, in snake bend 1 outermost, tube sheet 3 is installed, is welded with reservoir 4 in one end of snake bend 1 mouth of pipe.
Preferably, the material of described tube sheet 3 is aluminium sheet or steel plate, and its thickness is at 1.0-1.5mm.
Preferably, the material of described fin 2 is aluminium foil, and hydrophilic treated is carried out on its surface.
Preferably, described reservoir 4 is formed by spinning machine spinning for adopting copper pipe.
The processing method of this product is: use a copper pipe or aluminum pipe, now interted above by fin, be placed on bending machine and continue bend pipe, the snake bend 1 after bend pipe installs tube sheet 3 in outermost, then weld a reservoir 4 in one end of the mouth of pipe, the other end carries out enlarging process.
The use location of this product is: be installed to by this Product jointing in air-conditioning refrigeration system, arrives in reservoir 4 of the present invention in advance by the refrigerant of throttling, then flows into snake bend 1 and realizes refrigeration by fin 2.
The present invention adopts a straight tube to intert fin and draws swollen back elbow to form, at any pad in fin position, significantly reduce the risk of interiors of products coolant leakage, and in addition, the present invention, by compact conformation, is easy to install and maintenance.
Claims (4)
1. one kind is applied to the parallel-flow evaporator of air conditioning for automobiles, comprise and there are three layers of snake bend, it is characterized in that: three layers of described snake bend are a copper pipe or aluminum pipe, snake bend is interspersed with fin, in snake bend outermost, tube sheet is installed, is welded with reservoir in one end of the snake bend mouth of pipe.
2. a kind of parallel-flow evaporator being applied to air conditioning for automobiles according to claim 1, is characterized in that: the material of described tube sheet is aluminium sheet or steel plate, and its thickness is at 1.0-1.5mm.
3. a kind of parallel-flow evaporator being applied to air conditioning for automobiles according to claim 1, is characterized in that: the material of described fin is aluminium foil, and hydrophilic treated is carried out on its surface.
4. a kind of parallel-flow evaporator being applied to air conditioning for automobiles according to claim 1, is characterized in that: described reservoir is formed by spinning machine spinning for adopting copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482128.6U CN204880875U (en) | 2015-07-03 | 2015-07-03 | Be applied to vehicle air conditioner's parallel -flow evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520482128.6U CN204880875U (en) | 2015-07-03 | 2015-07-03 | Be applied to vehicle air conditioner's parallel -flow evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204880875U true CN204880875U (en) | 2015-12-16 |
Family
ID=54825239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520482128.6U Expired - Fee Related CN204880875U (en) | 2015-07-03 | 2015-07-03 | Be applied to vehicle air conditioner's parallel -flow evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204880875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896806A (en) * | 2015-07-03 | 2015-09-09 | 合肥卡诺汽车空调有限公司 | Parallel flow evaporator applied to automobile air conditioner |
-
2015
- 2015-07-03 CN CN201520482128.6U patent/CN204880875U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896806A (en) * | 2015-07-03 | 2015-09-09 | 合肥卡诺汽车空调有限公司 | Parallel flow evaporator applied to automobile air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20210703 |