CN201138154Y - Flat tube with multiple holes in double rows - Google Patents
Flat tube with multiple holes in double rows Download PDFInfo
- Publication number
- CN201138154Y CN201138154Y CNU2007200602143U CN200720060214U CN201138154Y CN 201138154 Y CN201138154 Y CN 201138154Y CN U2007200602143 U CNU2007200602143 U CN U2007200602143U CN 200720060214 U CN200720060214 U CN 200720060214U CN 201138154 Y CN201138154 Y CN 201138154Y
- Authority
- CN
- China
- Prior art keywords
- double
- flat tube
- utility
- slotted hole
- model
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
- F28F21/081—Heat exchange elements made from metals or metal alloys
- F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F1/022—Tubular elements of cross-section which is non-circular with multiple channels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a double-row multihole flat tube, consisting of two identical flat tubes, wherein, the two flat tubes are connected in a direct line via a transitional aluminum strip. The utility model has the advantages that the structure is more convenient for the assembly of the double-row condensation radiator, meets the different requirements of the design processes; and has different radiating effects according to different designs and reduces the weight of the parts and components.
Description
Technical field
The utility model relates to a kind of structure of condenser parts, more particularly, relates in particular to a kind of double porous flat pipe.
Background technology
At present, in the parallel flow type condenser of used for automobile air conditioning, the porous flat pipe of flow-guiding radiation all is single oval slotted hole cross sectional shape, the flow process loop that only has a kind of direction, require under the big situation in heat dissipation capacity, the condenser of single porous flat pipe form does not reach requirement.
Summary of the invention
The purpose of this utility model solves the deficiencies in the prior art, a kind of double porous flat pipe that automotive air-conditioning condenser is manufactured that is applied to is provided, to be widely used in double-layer integrated condenser and the two-pass radiator, and can satisfy the more powerful heat radiation requirement of air conditioning for automobiles.
The utility model is achieved through the following technical solutions:
The utility model is a kind of double porous flat pipe, and this is the structure parts that are applied to double-deck parallel flow type radiator, and it includes two same flat tubes, links into an integrated entity by one section transition aluminium strip in-line between two flat tubes.
The cross section of above-mentioned flat tube is oval slotted hole shape, is provided with intercostal plate in the oval slotted hole, and intercostal plate is separated to form several chamfering small square holes with oval slotted hole;
Above-mentioned flat tube by aluminium matter ingot bar through extrusion modling.
This double porous flat pipe has the structure that two row's porous flat pipes are connected in one, the arrangement of the right in-line of one the first from left, be provided with several chamfering small square holes in every row's porous flat pipe, be word order, be installed with intercostal plate between the small square hole, in order to strengthen the planar compression intensity of porous flat pipe, also increased the heat transfer area between porous flat pipe and the cooling medium, improve the radiating effect of condenser.When condenser core assembled, integral type provided an integral planar for the radiating fin under installing; In cooling medium circulation, when being used for double-deck radiator, the same direction circulation of cooling medium, when being used for two-pass radiator, cooling medium in double porous flat pipe be positive and negative two to circulation style.
The beneficial effects of the utility model are: the assembling of the more convenient double condensation radiator of (1) structure of the present utility model; (2) version of the present utility model can be applicable to different design cycle requirements, has better radiating effect according to the different designs scheme; (3) the utility model is a kind of ultra-thin lightweight material, is applied to reduce the weight of parts in the automobile condensation radiator.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a schematic cross-section of the present utility model.
1. plane 2. flat tubes, 3. aluminium strips, 4. chamfering small square holes of Lian Jieing
5. intercostal plate
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
As shown in Figure 1 and Figure 2, the utility model is a kind of double porous flat pipe, this is the structure parts that are applied to double-deck parallel flow type radiator, it include two same by aluminium matter ingot bar through extrusion modling flat tube 2, the cross section of flat tube 2 is oval slotted hole shape, be provided with intercostal plate 5 in the oval slotted hole, intercostal plate 5 is separated to form oval slotted hole between 4, two flat tubes 2 of several chamfering small square holes and links into an integrated entity by one section transition aluminium strip 3 in-line.
Two planes 1 that the utility model connects with fin are on same horizontal plane, and this plane 1 provides a good solder side when giving the assembling of parallel flow type condenser core, guarantees the flatness and the depth of parallelism of fin, has reduced the windage by the core body cross section.In the cross section of elliptical porous flat tube 2, refrigerant is by chamfering small square holes some in the oval slotted hole 4 shunting heat radiations, these small square hole compartment of terrains are provided with some intercostal plates 5, in the compression strength of strengthening the oval prolate hole shape porous flat pipe 2 of two rows, increase the heat radiation contact area of refrigerant and elliptical porous flat tube 2, improved the heat-sinking capability of elliptical porous flat tube 2.
In sum, the utility model is an integral structure, has easy to assemblyly, guarantees the penetrability height of fin assembling back in windward side direction mechanical air supply, improved radiating effect, particularly the application in the use principle definition of bilayer or dual loop condenser is more extensive.
Claims (3)
1. double porous flat pipe, this is the structure parts that are applied to double-deck parallel flow type radiator, it is characterized in that: it includes two same flat tubes (2), links into an integrated entity by one section transition aluminium strip (3) in-line between two flat tubes (2).
2. double porous flat pipe according to claim 1 is characterized in that: the cross section of described flat tube (2) is oval slotted hole shape, is provided with intercostal plate (5) in the oval slotted hole, and intercostal plate (5) is separated to form several chamfering small square holes (4) with oval slotted hole.
3. double porous flat pipe according to claim 2 is characterized in that: described flat tube (2) by aluminium matter ingot bar through extrusion modling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200602143U CN201138154Y (en) | 2007-11-24 | 2007-11-24 | Flat tube with multiple holes in double rows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200602143U CN201138154Y (en) | 2007-11-24 | 2007-11-24 | Flat tube with multiple holes in double rows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201138154Y true CN201138154Y (en) | 2008-10-22 |
Family
ID=40038839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200602143U Expired - Fee Related CN201138154Y (en) | 2007-11-24 | 2007-11-24 | Flat tube with multiple holes in double rows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201138154Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091654A (en) * | 2015-08-24 | 2015-11-25 | 合肥华凌股份有限公司 | Plate structure, evaporator inner container with plate structure and condenser side plate |
-
2007
- 2007-11-24 CN CNU2007200602143U patent/CN201138154Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091654A (en) * | 2015-08-24 | 2015-11-25 | 合肥华凌股份有限公司 | Plate structure, evaporator inner container with plate structure and condenser side plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210956799U (en) | Power battery package box structure | |
| CN201340778Y (en) | Aluminum alloy radiator for power transformer | |
| EP3901537B1 (en) | Integrated heat sink assembly | |
| CN207781673U (en) | A kind of integral type water cooling power battery box | |
| CN208723049U (en) | Integral heat dissipation structural dynamic battery PACK case | |
| CN201138154Y (en) | Flat tube with multiple holes in double rows | |
| CN103738156B (en) | Be applicable to the mounting bracket assembly of cross-flow radiator system | |
| CN201378009Y (en) | Multi-hole flat pipe | |
| CN2935068Y (en) | Vehicle intercooler | |
| CN204011603U (en) | Flat radiator | |
| CN201297884Y (en) | Straight-tooth seamless internal thread copper pipe | |
| CN104124490B (en) | Panel heat radiator | |
| CN202092501U (en) | High strength micro-channel flat tube for concurrent flow condenser | |
| CN213124558U (en) | Automobile battery liquid cooling plate with three-way type joint | |
| CN203203457U (en) | Air-cooler steel and aluminum composite tube plate | |
| CN208507738U (en) | A kind of battery pack with heat-pipe apparatus | |
| CN200975851Y (en) | Parallel flow type evaporator of automobile air conditioner | |
| CN105398310A (en) | Integrated micro-channel coach air conditioner | |
| CN204987566U (en) | Ripple fin for parallel -flow evaporator | |
| CN221301653U (en) | Condenser tube structure | |
| CN205202672U (en) | Microchannel integral type passenger train air conditioner | |
| CN109037852A (en) | Integral heat dissipation structural dynamic battery PACK case | |
| CN221647705U (en) | Refrigerant side valve plate applied to automobile air conditioner thermal management integrated module | |
| CN221484297U (en) | Multi-cavity flat tube | |
| CN204830590U (en) | Vehicle air conditioner condenser |
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: 20081022 Termination date: 20141124 |
|
| EXPY | Termination of patent right or utility model |