CN2663901Y - A parallel flow condenser - Google Patents
A parallel flow condenser Download PDFInfo
- Publication number
- CN2663901Y CN2663901Y CN 200320119247 CN200320119247U CN2663901Y CN 2663901 Y CN2663901 Y CN 2663901Y CN 200320119247 CN200320119247 CN 200320119247 CN 200320119247 U CN200320119247 U CN 200320119247U CN 2663901 Y CN2663901 Y CN 2663901Y
- Authority
- CN
- China
- Prior art keywords
- porous flat
- parallel flow
- header
- fin
- flow condenser
- 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 - Lifetime
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a parallel flow condenser for automobile air-condition system with the thickness of 18 mm, composing a collecting pipe (1), a plurality of porous flat tubes (4), and radiating ribs (3), the utility model is characterized in that the porous flat tube (4) is 1.7 mm in width and 18 mm in height, the wave height of the shutter wave-shaped radiating rib (3) which is welded between the porous flat tubes (4) is 6 mm, the pitch of two adjacent parallel porous flat tubes (4) is 7.7 mm. Compared with the prior like products, the parallel flow condenser increase the quantity of the porous flat tubes (4) and the radiating ribs (3) on unit area by 30 percent or so, thereby enhancing the heat dispersion per unit frontal area greatly.
Description
The utility model relates to a kind of parallel flow condenser, and the thickness that particularly a kind of automotive air-conditioning system uses is the concurrent flow cooler of 18mm.
Now domestic and international car, minicar air-conditioning system generally adopt the parallel flow type condenser of advanced technology, and wherein a kind of thickness is adopted by many vehicle air-conditioning systems by the parallel flow condenser of 18mm.This condenser of existing domestic production, the porous flat pipe of use, its specification is the wide 2mm that is, and height is 18mm, and the porous flat pipe pitch-row of two arrangements parallel to each other is 10mm, and the wave height that makes folder be welded in the shutter corrugated fin between the porous flat pipe is 8mm.This condenser is on the header of 1m in length, and can only be arranged in parallel at most 98 flat holes of porous and 97 folders are welded in the fin between the porous flat pipe.If porous flat pipe and wall thickness, the structural parameters such as opening angle of hole count and shutter are certain, and the heat exchange property of this kind product unit front face area is certain substantially.Keep for the space of wearing that condenser installs in car load design, by lengthening widen condenser or the thicker condenser of employing to improve the vehicle air conditioner heat exchange property almost unlikely.
The purpose of this utility model is the problem at above-mentioned existence, and a kind of parallel flow condenser that has installation dimension now and increase heat exchange property that do not change is provided.
The utility model is to realize like this, it is made up of header, some porous flat pipes and fin, the header two ends are by being provided with the inner end cap sealing, and the inside is provided with several Two-spacers and is divided into plurality of sections, the effect of playing shunting at work and confluxing.Connect with some porous flat pipes between the header, it is characterized in that the porous flat pipe specification is the wide 1.7mm that is, height is 18mm, and the wave height that folder is welded in the shutter corrugated fin between the porous flat pipe is 6mm, and the porous flat pipe pitch of two adjacent parallel arrangements is 7.7mm.In length is on the header of 1m, at least 127 porous flat pipes and 126 fin can be arranged in parallel, from the high temperature and high pressure gaseous refrigerant of compressor input condenser mainly is that heat radiation by porous flat pipe and fin becomes the medium temperature and medium pressure liquid refrigerant and realizes heat exchange, because having adopted the porous flat pipe of 1.7 * 18mm specification and wave height is the fin of 6mm, it is nearly 30% that porous flat pipe that unit are arranges and fin quantity have been increased than the like product that uses now, thereby just the heat dispersion of unit front face area improves greatly.
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation, and accompanying drawing also makes an abstract.
Fig. 2 is Fig. 1 vertical view.
Among the figure, the 1st, header, the 2nd, Two-spacer, the 3rd, fin, the 4th, porous flat pipe, the 5th, inner end cap.
The utility model is made up of header 1, some porous flat pipes 4 and fin 3, and header 1 two ends are by being provided with inner end cap 5 sealings, and the inside is provided with several Two-spacers 2 and is divided into plurality of sections, the effect of playing shunting at work and confluxing.Connect with some porous flat pipes 4 between the header 1, it is characterized in that porous flat pipe 4 specifications are the wide 1.7mm that are, height is 18mm, and the wave height that folder is welded in the shutter corrugated fin 3 between the porous flat pipe 4 is 6mm, and porous flat pipe 4 pitches of two adjacent parallel arrangements are 7.7mm.In length is on the header of 1m, at least 127 porous flat pipes 4 and 126 fin 3 can be arranged in parallel, from the high temperature and high pressure gaseous refrigerant of compressor input condenser mainly is that heat radiation by porous flat pipe 4 and fin 3 becomes the medium temperature and medium pressure liquid refrigerant and realizes heat exchange, owing to adopted the porous flat pipe 4 of 1.7 * 18mm specification and the fin 3 that wave height is 6mm, it is nearly 30% that porous flat pipe 4 that unit are arranges and fin 3 quantity have been increased than the like product that uses now, thereby just the heat dispersion of unit front face area improves greatly.
Claims (2)
1, a kind of parallel flow condenser, formed by header 1, some porous flat pipes 4 and fin 3, header 1 two ends are by being provided with inner end cap 5 sealings, the inside is provided with several Two-spacers 2 and is divided into plurality of sections, connect with some porous flat pipes 4 between the header 1, the specification that it is characterized in that porous flat pipe 4 is the wide 1.7mm that is, height is 18mm, porous flat pipe 4 pitches of two adjacent parallel arrangements are 7.7mm, and the wave height that folder is welded in the shutter corrugated fin 3 between the porous flat pipe 4 is 6mm.
2, a kind of parallel flow condenser according to claim 1 is characterized in that in length be on the header of 1m, and 127 porous flat pipes 4 and 126 fin 3 of folder weldering at least can be arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119247 CN2663901Y (en) | 2003-12-10 | 2003-12-10 | A parallel flow condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119247 CN2663901Y (en) | 2003-12-10 | 2003-12-10 | A parallel flow condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2663901Y true CN2663901Y (en) | 2004-12-15 |
Family
ID=34347631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119247 Expired - Lifetime CN2663901Y (en) | 2003-12-10 | 2003-12-10 | A parallel flow condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2663901Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8365809B2 (en) | 2005-12-26 | 2013-02-05 | Denso Corporation | Integrated heat exchanger and heat exchanger |
-
2003
- 2003-12-10 CN CN 200320119247 patent/CN2663901Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8365809B2 (en) | 2005-12-26 | 2013-02-05 | Denso Corporation | Integrated heat exchanger and heat exchanger |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20060016583A1 (en) | Condenser and tube therefor | |
| CN103644685A (en) | Heat exchanger and air conditioner with multiple refrigeration systems provided with heat exchanger | |
| US20130153174A1 (en) | Microchannel heat exchanger fin | |
| US20070204983A1 (en) | Heat Exchanger | |
| CN102192672A (en) | Flat tube heat exchanger structure and assembling method thereof | |
| JP2006322699A (en) | Heat exchanger | |
| CN101738009B (en) | Heat exchanger beneficial to discharge of condensate water | |
| CN101738008A (en) | Heat exchanger beneficial to discharge of condensate water | |
| CN102893118A (en) | Tube for heat exchanger, heat exchanger, and method for manufacturing tube for heat exchanger | |
| WO2005073655A1 (en) | Heat exchanger and air-conditioning system employing same | |
| CN101315231A (en) | Heat exchanger core, heat exchanger, and evaporator of refrigeration cycle apparatus | |
| CN102192622B (en) | Condenser | |
| CN101694360B (en) | Parallel flow heat exchanger and wing band structure thereof | |
| CN2663901Y (en) | A parallel flow condenser | |
| CN107990598B (en) | Micro-channel heat exchanger | |
| CN202002518U (en) | Heat exchanger | |
| CN201233137Y (en) | Parallel flow over-cooling condenser | |
| CN101251320A (en) | Cocurrent flow heat converter special for air conditioner | |
| CN101696861B (en) | Heat exchanger and wing band structure thereof | |
| CN2539108Y (en) | Large diameter flow collecting pipe parallel flow condenser | |
| CN204006814U (en) | A kind of truck automobile air conditioner parallel flow condenser | |
| CN102032722B (en) | Vortex parallel flow countercurrent evaporator for automotive air conditioner | |
| KR100606332B1 (en) | Flat tube for heat exchanger for use in air conditioning or refrigeration systems | |
| CN201954848U (en) | Vortex parallel flow/counter flow evaporator for vehicle air conditioner | |
| CN201522145U (en) | Parallel heat exchanger of improved wing band structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131210 Granted publication date: 20041215 |
|
| DD01 | Delivery of document by public notice |
Addressee: Zhang Jianzhong Document name: Notification of Expiration of Patent Right Duration |