CN201628424U - Parallel flow evaporator - Google Patents
Parallel flow evaporator Download PDFInfo
- Publication number
- CN201628424U CN201628424U CN2009202641033U CN200920264103U CN201628424U CN 201628424 U CN201628424 U CN 201628424U CN 2009202641033 U CN2009202641033 U CN 2009202641033U CN 200920264103 U CN200920264103 U CN 200920264103U CN 201628424 U CN201628424 U CN 201628424U
- Authority
- CN
- China
- Prior art keywords
- collecting pipe
- header
- flow evaporator
- parallel flow
- holes
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a parallel flow evaporator, which is characterized in that a plurality of parallelly arrayed multi-port extruded tubes are assembled between two collecting pipes, wherein a heat exchanger core component consisting of radiating fins and a joint component are arranged between each two multi-port extruded tubes, an isolating convex groove is disposed in the middle of each collecting pipe and divides the same into two sub passages, the collecting pipes form a closed double-pipeline collecting pipe via braze welding after two ends of each collecting pipe are provided with end caps, and a slot hole communicated with the extruded tubes is arranged on one side of each collecting pipe approaching a heat exchange core. The parallel flow evaporator has the advantages that the collecting pipes adopt the double-pipeline collecting pipe and are separated via series of partitions with holes or without holes in the double-pipeline collecting pipe to form a stereoscopic flow loop, radiating area of windward area of a heat exchanger unit is increased, series of products with different volumes and different heat exchange quantity requirements can be realized through changing lengths of the collecting pipes and the multi-port extruded tubes, and further the parallel flow evaporator is high in heat exchange property and is environment-friendly and high-efficient.
Description
Technical field
The utility model relates to a kind of parallel-flow evaporator.
Background technology
At present, automobile air-conditioning evaporator has been applied laminated evaporator, the product of every kind of sheet type of this structure specification all needs precision height, expensive matching die, the manufacturing cost height, but for problems such as restricted installing space and heat exchange quantity not sufficients, still seeking the heat exchange property height, the product of compact conformation so manufacture the developer in the industry.
The utility model content
The purpose of this utility model is in order to solve the problem of above-mentioned existence, in order to satisfy the requirement of industry product lightweight, saving metal material and energy, environment-friendly high-efficiency development trend, to provide a kind of product with compact structure, heat exchange property height, parallel-flow evaporator.
The utility model is achieved through the following technical solutions.
The utility model is a kind of parallel-flow evaporator, it is by the some porous flat pipes that are arranged in parallel of assembling between two headers, be mounted with heat exchanger core body assembly and adapter assembly composition that fin is formed between wherein per two porous flat pipes, be provided with the isolation tongue in the middle of the described header, the isolation tongue is divided into two header and forms two subchannels, header two ends assembling end cap is after airtight twin flue header is formed in soldering, and header has the slotted hole that is communicated with flat tube near a side of hot device core body.
Two subchannels in the above-mentioned afflux are provided with partition not with holes and partition with holes according to the flow scheme design needs.
Advantage of the present utility model is, (1) header adopts the twin flue header, with holes and serial partition not with holes has been separated to form three-dimensional flow process loop in the twin flue header by being placed in, and has increased the area of dissipation of heat exchanger unit's front face area, the heat exchange property height; (2) can realize the series of products that different volumes, heat exchange amount require, environment-friendly high-efficiency by the length that changes header, porous flat pipe.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the sectional structure schematic diagram of the utility model header.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As Fig. 1, shown in Figure 2, the utility model is a kind of parallel-flow evaporator, it is by the some porous flat pipes that are arranged in parallel 4 of assembling between two headers 1,4 of wherein per two porous flat pipes are mounted with the heat exchanger core body assembly that fin 5 is formed, adapter assembly 2 is connected with a header 1 wherein, wherein be provided with in the middle of the header 1 and isolate tongue 3, isolation tongue 3 is divided into two header 1 and forms two subchannels, header 1 two ends assembling end cap 8 is after airtight twin flue header 1 is formed in soldering, and header 1 has the slotted hole that is communicated with flat tube near a side of hot device core body.
In the utility model, two subchannels of header 1 all are communicated with corresponding flat tube 4, form the flow process passage of circulation, satisfy the needs of heat radiation.Two subchannels in header 1 are provided with partition 7 not with holes and partition with holes 6, by this method, can realize multiple flow scheme design.
Claims (2)
1. parallel-flow evaporator, it is by assembling some porous flat pipes that are arranged in parallel (4) between two headers (1), be mounted with heat exchanger core body assembly and adapter assembly (2) composition that fin (5) is formed between wherein per two porous flat pipes (4), it is characterized in that: be provided with in the middle of the described header (1) and isolate tongue (3), isolation tongue (3) is divided into two header (1) and forms two subchannels, header (1) two ends assembling end cap (8) is after airtight twin flue header (1) is formed in soldering, and header (1) has the slotted hole that is communicated with flat tube near a side of hot device core body.
2. parallel-flow evaporator according to claim 1 is characterized in that: two subchannels in the described afflux are provided with partition not with holes (7) and partition with holes (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202641033U CN201628424U (en) | 2009-11-30 | 2009-11-30 | Parallel flow evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202641033U CN201628424U (en) | 2009-11-30 | 2009-11-30 | Parallel flow evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201628424U true CN201628424U (en) | 2010-11-10 |
Family
ID=43059822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202641033U Expired - Fee Related CN201628424U (en) | 2009-11-30 | 2009-11-30 | Parallel flow evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201628424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202960A (en) * | 2015-10-10 | 2015-12-30 | 安陆火凤凰铝材有限责任公司 | Aluminum tube type heat exchanger |
-
2009
- 2009-11-30 CN CN2009202641033U patent/CN201628424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105202960A (en) * | 2015-10-10 | 2015-12-30 | 安陆火凤凰铝材有限责任公司 | Aluminum tube type heat exchanger |
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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 |
Granted publication date: 20101110 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |