CN201653227U - Anticorrosion light high-efficient finned type heat exchanger - Google Patents
Anticorrosion light high-efficient finned type heat exchanger Download PDFInfo
- Publication number
- CN201653227U CN201653227U CN2010200468095U CN201020046809U CN201653227U CN 201653227 U CN201653227 U CN 201653227U CN 2010200468095 U CN2010200468095 U CN 2010200468095U CN 201020046809 U CN201020046809 U CN 201020046809U CN 201653227 U CN201653227 U CN 201653227U
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- heat exchanger
- fins
- anticorrosion
- fin
- corrosion
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Abstract
An anticorrosion light high-efficient finned type heat exchanger comprises a plurality of fins which are layered, wherein a plurality of inner tubes are mounted on the fins, rabbets are arranged at joints of the fins and the inner tubes, and each two adjacent fins are connected via the rabbets. To guarantee the service life of the heat exchanger in a corrosive environment and increase corrosion resistance, surfaces of the fins of the heat exchanger are porcelainized and closed to form a compact and firm anti-corrosion film for preventing acid and alkali corrosion and oxidization. The porcelainized treatment technology creates conditions for utilizing light metals with poor anti-corrosion property, and then the anticorrosion heat exchanger can be made of materials such as aluminum and aluminum alloy, magnesium and magnesium alloy, titanium and titanium alloy and the like. Further, close fit among fins and among fins and inner tubes can be realized without clearances, thereby removing brazing process. Therefore, by aid of the creational design, the heat exchanger is high in cost performance ratio, fine in economic benefit, low in manufacturing cost and easy to be popularized, saves energy and reduces emission.
Description
Technical field
The utility model relates to a kind of heat exchanger.
Background technology
The structure of like product adopts the mode of butt joint, after the fin butt joint, in order to guarantee that connecting needs very close to each other adopts welding procedure to be welded to connect.The quality of equipment is subjected to the influence of welding quality like this, and also is easy to generate internal stress after the welding, makes equipment occur problems such as slight crack easily.
The utility model content
The purpose of this utility model provides a kind of anticorrosion efficient and light weight type finned type heat exchanger, and solution equipment need weld and be subjected to the problem of the restriction of welding procedure.
The purpose of this utility model is to be achieved through the following technical solutions:
Anticorrosion efficient and light weight type finned type heat exchanger comprises the fin of several laminations, installs in several on fin and manages, and is provided with caulking groove in the junction of fin and interior pipe, connects by caulking groove between the two adjacent fins.
In order to guarantee the service life of heat exchanger in corrosive atmosphere, improve corrosion resistance, carry out potteryization on the heat-exchanger fin surface and seal processing, form the corrosion prevention film of solid densification, in case acid and alkali corrosion and oxidation.
Because the ceramic treatment technology has been arranged, created condition for adopting the relatively poor light metal of corrosion resistance, materials such as the utility model employing aluminium and aluminium alloy, magnesium and magnesium alloy, titanium or titanium alloy are made the anti-corrosion type heat exchanger and are come true.
Adopt new project organization and new process, realized fin and fin, closely cooperating of fin and interior pipe, very close to each other, can be in order to avoid use soldering processes.
Heat exchanger adopts tilting modular combination, and the reason water-based is good, reduces boundary layer thickness, to improve heat exchange property.
The utility model is taken into account high temperature and low temperature both sides heat exchange coupling optimization simultaneously, to realize the heat exchange efficiency maximization.
The utility model has been owing to adopted above innovative design, and product price ratio height is good in economic efficiency, energy-saving and emission-reduction, and low cost of manufacture, marketing is easy.
Description of drawings
With embodiment utility model is described in further detail with reference to the accompanying drawings below.
Fig. 1 is the structure chart of the described anticorrosion efficient and light weight type finned type heat exchanger of the utility model embodiment.
Fig. 2 is an A-A section cutaway view among Fig. 1;
Fig. 3 is a B place partial enlarged drawing among Fig. 2.
Among the figure:
1, fin; 2, interior pipe; 3, caulking groove.
The specific embodiment
As Figure 1-3, anticorrosion efficient and light weight type finned type heat exchanger comprises the fin 1 of several laminations, installs in several on fin 1 and manages 2, is provided with caulking groove 3 in the junction of fin 1 and interior pipe 2, connects by caulking groove 3 between the two adjacent fins 1.
In order to guarantee the service life of heat exchanger in corrosive atmosphere, improve corrosion resistance, carry out potteryization on heat-exchanger fin 1 surface and seal processing, form the corrosion prevention film of solid densification, in case acid and alkali corrosion and oxidation.
Owing to adopted the ceramic treatment technology, created condition for adopting the relatively poor light metal of corrosion resistance, the utility model makes materials such as adopting aluminium and aluminium alloy, magnesium and magnesium alloy, titanium or titanium alloy make the anti-corrosion type heat exchanger and comes true.
The utility model adopts new project organization and new process, has realized fin and fin, and closely cooperating of fin and interior pipe is very close to each other, can be in order to avoid use soldering processes.
Heat exchanger adopts tilting modular combination, and the reason water-based is good, reduces boundary layer thickness, to improve heat exchange property.
The utility model is taken into account high temperature and low temperature both sides heat exchange coupling optimization simultaneously, to realize the heat exchange efficiency maximization.
The utility model has been owing to adopted above innovative design, and product price ratio height is good in economic efficiency, energy-saving and emission-reduction, and low cost of manufacture, marketing is easy.
Above-described embodiment; the utility model specific embodiment a kind of more preferably just; common variation and replacement that those skilled in the art carries out in the technical solutions of the utility model scope; as the structure of each parts, the position is set and connects and all can change to some extent; on the basis of technical solutions of the utility model, all improvement and equivalents of individual component being carried out according to the utility model principle all should be included in the protection domain of technical solutions of the utility model.
Claims (3)
1. anticorrosion efficient and light weight type finned type heat exchanger comprises the fin of several laminations, installs in several on fin and manages.
2. a kind of anticorrosion efficient and light weight type finned type heat exchanger according to claim 1 is characterized in that, is provided with caulking groove in the junction of fin and interior pipe, connects by caulking groove between the two adjacent fins.
3. a kind of anticorrosion efficient and light weight type finned type heat exchanger according to claim 1 is characterized in that, carry out potteryization on the heat-exchanger fin surface, forms the corrosion prevention film of solid densification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200468095U CN201653227U (en) | 2010-01-11 | 2010-01-11 | Anticorrosion light high-efficient finned type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200468095U CN201653227U (en) | 2010-01-11 | 2010-01-11 | Anticorrosion light high-efficient finned type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201653227U true CN201653227U (en) | 2010-11-24 |
Family
ID=43118468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200468095U Expired - Lifetime CN201653227U (en) | 2010-01-11 | 2010-01-11 | Anticorrosion light high-efficient finned type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201653227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963471A (en) * | 2010-01-11 | 2011-02-02 | 阿尔西制冷工程技术（北京）有限公司 | Anti-corrosion light high-efficiency finned type heat exchanger |
-
2010
- 2010-01-11 CN CN2010200468095U patent/CN201653227U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963471A (en) * | 2010-01-11 | 2011-02-02 | 阿尔西制冷工程技术（北京）有限公司 | Anti-corrosion light high-efficiency finned type heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: AIRSYS Refrigeration Engineering Technology (Beijing) Co., Ltd. Document name: Notification of Decision on Request for Restoration of Right |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: AIRSYS REFRIGERATION ENGINEERING TECHNOLOGY (BEIJING) Co.,Ltd. Document name: Notification of Expiration of Patent Right Duration |