CN201072267Y - Cocurrent flow condenser - Google Patents
Cocurrent flow condenser Download PDFInfo
- Publication number
- CN201072267Y CN201072267Y CNU200720072712XU CN200720072712U CN201072267Y CN 201072267 Y CN201072267 Y CN 201072267Y CN U200720072712X U CNU200720072712X U CN U200720072712XU CN 200720072712 U CN200720072712 U CN 200720072712U CN 201072267 Y CN201072267 Y CN 201072267Y
- Authority
- CN
- China
- Prior art keywords
- tube assembly
- collector tube
- flat
- flat tubes
- collector
- 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 is a parallel flow condenser, which consists of first liquid collection components and second liquid collection components, which are arranged in parallel with a certain distance. A plurality of flat tubes are arranged between the first liquid collection components and the second liquid collection components; the radial section of the flat tubes are of two short sides being deformed outward into an arc rectangle shape; two ends of the flat tubes are respectively and fixedly connected with the first liquid collection components and the second liquid collection components; the tube cavity of the flat tubes are respectively communicated with the cavity of the first and second liquid collection components; a plurality of clapboard arranged in parallel with a certain distance are positioned in the tube cavity of the flat tubes; the clapboard extends in axial direction along the flat tubes; a plurality of fins are arranged between two neighboring flat tubes; the fins are vertical to the axial direction of the flat tubes, and fixedly connected with external wall of the flat tubes; the fins are made of waved plate. The utility model greatly increases the heat exchange efficiency of the parallel flow condenser.
Description
Technical field:
The utility model relates to mechanical field, relates in particular to heat exchange machinery, particularly is used for the heat exchanger of motorcar air conditioner, and concrete is a kind of parallel flow condenser.
Background technology:
In the prior art, condenser in the motorcar air conditioner is by tube-fin condenser or serpentine condenser or the lower old-fashioned parallel flow condenser formation of heat exchange efficiency, aircondition volume, weight are bigger, increased the load of automobile, and the heat exchange efficiency of heat exchanger is not high, can not energy savings.
Summary of the invention:
The purpose of this utility model provides a kind of parallel flow condenser, and described this parallel flow condenser will solve not high, the technical problem that can not energy savings of the condenser heat exchange efficiency in the motorcar air conditioner in the prior art.
This parallel flow condenser of the present utility model is made of one first collector tube assembly and one second collector tube assembly, the described first collector tube assembly and the second collector tube assembly are made of pipe fitting respectively, wherein, the described first collector tube assembly and the second collector tube assembly are parallel to each other at interval, be provided with a plurality of flat tubes between the first collector tube assembly and the second collector tube assembly, the radial section of any one described flat tube all is the rectangular shape that two minor faces are deformed into arc laterally, fixedly connected with the second collector tube assembly with the first collector tube assembly respectively in the two ends of any one flat tube, the tube chamber of flat tube is communicated with the inner chamber of the first collector tube assembly and the second collector tube assembly respectively, be provided with the dividing plate that plurality of parallel is provided with at interval in the tube chamber of flat tube, any one described dividing plate is extending axially along flat tube all, be provided with a plurality of fins between two adjacent arbitrarily flat tubes, described a plurality of fin is axially and with the outer wall of flat tube fixedlying connected perpendicular to flat tube all, the left end of the first collector tube assembly is provided with the refrigerant inlet, and the right-hand member of the second collector tube assembly is provided with refrigerant exit.
Further, described fin is made of the wave plate.
Further, the wave height of described wave plate is between 6.5～8.5mm.
Further, setting is provided with 13 described dividing plates in any one described flat tube.
Operation principle of the present utility model is: refrigerant enters the first collector tube assembly from the refrigerant inlet of the first collector tube assembly left end, enters the second collector tube assembly through behind the flat tube, gets back to follow from the refrigerant exit of the second collector tube assembly right-hand member again and goes back pipeline.During refrigerant process flat tube, conduct heat by flat tube, a plurality of dividing plates that are provided with in the flat tube can increase the heat exchange area of flat tube and refrigerant, improve heat exchanger effectiveness.Air outside is through the gap between flat tube, the fin, and fin and air carry out heat exchange, and wavy fin can reach turbulent effect, increases the heat exchange area of fin and air, improves heat exchanger effectiveness.
The utility model and prior art contrast, and its effect is actively with tangible.The utility model is provided with a plurality of flat tubes between the first collector tube assembly of parallel flow condenser and the second collector tube assembly, a plurality of fins are set between flat tube, a plurality of dividing plates are set in the flat tube, and fin adopts the wave plate, has increased the heat exchange efficiency of parallel flow condenser greatly.
Description of drawings:
Fig. 1 is the structural representation of parallel flow condenser of the present utility model.
Fig. 2 is the radial section schematic diagram of the flat tube in the parallel flow condenser of the present utility model.
The specific embodiment:
As depicted in figs. 1 and 2, parallel flow condenser of the present utility model is made of one first collector tube assembly 1 and one second collector tube assembly 2, the described first collector tube assembly 1 and the second collector tube assembly 2 are made of pipe fitting respectively, wherein, the described first collector tube assembly 1 and the second collector tube assembly 2 are parallel to each other at interval, be provided with a plurality of flat tubes 3 between the first collector tube assembly 1 and the second collector tube assembly 2, the radial section of any one described flat tube 3 all is the rectangular shape that two minor faces are deformed into arc laterally, fixedly connected with the second collector tube assembly 2 with the first collector tube assembly 1 respectively in the two ends of any one flat tube 3, the tube chamber of flat tube 3 is communicated with the inner chamber of the first collector tube assembly 1 and the second collector tube assembly 2 respectively, be provided with the dividing plate 4 that plurality of parallel is provided with at interval in the tube chamber of flat tube 3, any one described dividing plate 4 is extending axially along flat tube 3 all, be provided with a plurality of fins 5 between two adjacent arbitrarily flat tubes 3, described a plurality of fin 5 is axially and with the outer wall of flat tube 3 fixedlying connected perpendicular to flat tube 3 all, the left end of the first collector tube assembly 1 is provided with the refrigerant inlet, and the right-hand member of the second collector tube assembly 2 is provided with refrigerant exit.
Further, described fin 5 is made of the wave plate.
Further, the wave height of described wave plate is between 6.5～8.5mm.
Further, setting is provided with 13 described dividing plates 4 in any one described flat tube 3.
Claims (4)
1. parallel flow condenser, constitute by one first collector tube assembly and one second collector tube assembly, the described first collector tube assembly and the second collector tube assembly are made of pipe fitting respectively, it is characterized in that: the described first collector tube assembly and the second collector tube assembly are parallel to each other at interval, be provided with a plurality of flat tubes between the first collector tube assembly and the second collector tube assembly, the radial section of any one described flat tube all is the rectangular shape that two minor faces are deformed into arc laterally, fixedly connected with the second collector tube assembly with the first collector tube assembly respectively in the two ends of any one flat tube, the tube chamber of flat tube is communicated with the inner chamber of the first collector tube assembly and the second collector tube assembly respectively, be provided with the dividing plate that plurality of parallel is provided with at interval in the tube chamber of flat tube, any one described dividing plate is extending axially along flat tube all, be provided with a plurality of fins between two adjacent arbitrarily flat tubes, described a plurality of fin is axially and with the outer wall of flat tube fixedlying connected perpendicular to flat tube all, the left end of the first collector tube assembly is provided with the refrigerant inlet, and the right-hand member of the second collector tube assembly is provided with refrigerant exit.
2. parallel flow condenser as claimed in claim 1 is characterized in that: described fin is made of the wave plate.
3. parallel flow condenser as claimed in claim 1 is characterized in that: the wave height of described wave plate is between 6.5～8.5mm.
4. parallel flow condenser as claimed in claim 1 is characterized in that: be provided with in any one described flat tube and be provided with 13 described dividing plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720072712XU CN201072267Y (en) | 2007-07-20 | 2007-07-20 | Cocurrent flow condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200720072712XU CN201072267Y (en) | 2007-07-20 | 2007-07-20 | Cocurrent flow condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201072267Y true CN201072267Y (en) | 2008-06-11 |
Family
ID=39550825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200720072712XU Expired - Fee Related CN201072267Y (en) | 2007-07-20 | 2007-07-20 | Cocurrent flow condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201072267Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658310A (en) * | 2012-05-07 | 2012-09-12 | 珠海格力电器股份有限公司 | Correction equipment for liquid collecting pipe of air conditioning condenser |
| CN104359254A (en) * | 2014-11-15 | 2015-02-18 | 郑州飞机装备有限责任公司 | Parallel flow condenser |
| CN107449294A (en) * | 2016-05-31 | 2017-12-08 | 杭州三花家电热管理系统有限公司 | Micro-channel heat exchanger |
| CN110369691A (en) * | 2019-06-24 | 2019-10-25 | 盐城永鑫机械有限公司 | A kind of casting of front axle housing body condensing unit and condensation method |
-
2007
- 2007-07-20 CN CNU200720072712XU patent/CN201072267Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658310A (en) * | 2012-05-07 | 2012-09-12 | 珠海格力电器股份有限公司 | Correction equipment for liquid collecting pipe of air conditioning condenser |
| CN102658310B (en) * | 2012-05-07 | 2015-04-01 | 珠海格力电器股份有限公司 | Correction equipment for liquid collecting pipe of air conditioning condenser |
| CN104359254A (en) * | 2014-11-15 | 2015-02-18 | 郑州飞机装备有限责任公司 | Parallel flow condenser |
| CN107449294A (en) * | 2016-05-31 | 2017-12-08 | 杭州三花家电热管理系统有限公司 | Micro-channel heat exchanger |
| CN107449294B (en) * | 2016-05-31 | 2019-11-08 | 杭州三花家电热管理系统有限公司 | Micro-channel heat exchanger |
| CN110369691A (en) * | 2019-06-24 | 2019-10-25 | 盐城永鑫机械有限公司 | A kind of casting of front axle housing body condensing unit and condensation method |
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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: 20080611 Termination date: 20150720 |
|
| EXPY | Termination of patent right or utility model |