CN201522141U - Dual pipeline variable section advection car air-conditioning heat exchanger - Google Patents
Dual pipeline variable section advection car air-conditioning heat exchanger Download PDFInfo
- Publication number
- CN201522141U CN201522141U CN2009202384091U CN200920238409U CN201522141U CN 201522141 U CN201522141 U CN 201522141U CN 2009202384091 U CN2009202384091 U CN 2009202384091U CN 200920238409 U CN200920238409 U CN 200920238409U CN 201522141 U CN201522141 U CN 201522141U
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- heat exchanger
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- pipe
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- tongue
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- Air-Conditioning For Vehicles (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a dual pipeline variable section advection car air-conditioning heat exchanger, the collecting pipe of the heat exchanger is combined into dual pipelines used for circulation of heat-exchange medium by precisely punch-forming an inner plate and two outer aluminum plates into '8' shape, wherein the bow-shaped inner plate is provided with a long hole assembled with a multihole flat pipe, a molding isolation convex groove is arranged between the two pipelines, and the convex groove is provided with assembly holes; the bow-shaped outer plate is provided with an arc-shaped reinforcing rib, the molding isolation convex groove is arranged between the two pipelines, and the convex groove is provided with ear clips match-installed with the holes; the inner plate is clamped on the outer plate for lap joint and tightly pressed on the convex groove by the ear clips; and after two ends are assembled with the end caps, the closed dual pipeline collecting pipe is formed by soldering. The utility model has the advantages of not only realizing the heat dissipation function of a car air-conditioning condenser, but also meeting the cooling function of a car air-conditioning evaporator, and having compact product structure, high heat exchange performance, environmental protection and high efficiency.
Description
Technical field
The present invention relates to a kind of air conditioning for automobiles heat exchanger, particularly a kind of dual-pipe and variable-cross section parallel-flow automotive air conditioner heat exchanger.
Background technology
The air conditioning for automobiles heat exchanger comprises condenser and evaporimeter, and at present, automobile air-conditioning evaporator has been applied laminated evaporator, and the product of every kind of sheet type of this structure specification all needs precision height, expensive matching die, manufacturing cost height; Condenser uses generally that single porous is flat, header is the parallel flow type condenser of pattern such as circular or square, though this condenser can satisfy the instructions for use of system substantially, but for restricted installing space and the demanding automotive air-conditioning system of heat exchanger, still exist installing space big, problems such as heat exchange quantity not sufficient, 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, can realize the heat sinking function of automotive air-conditioning condenser, can satisfy the refrigerating function of automobile air-conditioning evaporator again, product with compact structure, the heat exchange property height, a kind of twin flue variable cross-section parallel flow type air conditioning for automobiles heat exchanger of environment-friendly high-efficiency.
The utility model is achieved through the following technical solutions.
The utility model is a kind of dual-pipe and variable-cross section parallel-flow automotive air conditioner heat exchanger, it is by the some porous flat pipes that are arranged in parallel of assembling between two headers, be mounted with venetian blind type wave mode fin between wherein per two porous flat pipes, the two-layer up and down side plate that is provided with, heat exchanger core body assembly that following side plate is formed and connecting leg formula pressing plate adapter assembly or direct-connected pressing plate adapter assembly constitute the heat exchanger assembly, described header is combined as the two-tube passage of heat transferring medium circulation through the precise punch forming figure of eight by inner panel and outer two aluminium sheets, wherein " bow " shape inner panel is provided with the slotted hole that assembles with porous flat pipe, two interchannels have moulding to isolate tongue, tongue is provided with the hole of assembling usefulness, " bow " shape outside plate is provided with the arc reinforcement, there is moulding to isolate tongue at two interchannels equally, then be provided with the earclip that cooperates installation with the hole on the tongue, inner panel is stuck in and overlaps on the outside plate and pressed on tongue by earclip, and two ends assembling end cap is after airtight twin flue header is formed in soldering.
Be provided with partition not with holes and partition with holes according to the flow scheme design needs in the above-mentioned twin flue header outside plate, then corresponding being provided with of the arc reinforcement on the header installed little slotted hole.
In above-mentioned two twin flue headers, wherein be provided with the through hole of intercommunication between two of a header passages according to the needs of variable cross-section.
Above-mentioned porous flat pipe adopts in-line Contiuum type or double form, and fin adopts a word Contiuum type or adopts corresponding double form.
Advantage of the present utility model is, (1) header adopts the twin flue header, form and have double flat tube runner, 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 use the cross section, loop to become the core body of variable cross-section, increase the area of dissipation of heat exchanger unit's front face area, realized the secondary heat exchange of refrigerant, the heat exchange property height; (2) the punch forming parts of forming heat exchanger adopt earclip to connect, and realize connecting and sealing, compact conformation through soldering; (3) 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 structural representation of the utility model figure of eight twin flue header;
Fig. 3 is the structural representation of the utility model porous flat pipe and fin in-line Contiuum type.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
The utility model is a kind of dual-pipe and variable-cross section parallel-flow automotive air conditioner heat exchanger, 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 venetian blind type wave mode fin 5, the two-layer up and down side plate 3 that is provided with, heat exchanger core body assembly that following side plate 6 is formed and connecting leg formula pressing plate adapter assembly or direct-connected pressing plate adapter assembly 2 constitute the heat exchanger assembly, described header 1 is combined as the two-tube passage of heat transferring medium circulation through the precise punch forming figure of eight by inner panel and outer two aluminium sheets, wherein " bow " shape inner panel 10 is provided with the slotted hole 9 that assembles with porous flat pipe 4, two interchannels have moulding to isolate tongue 13, tongue 13 is provided with the hole 12 of assembling usefulness, " bow " shape outside plate 7 is provided with arc reinforcement 14, there is moulding to isolate tongue at two interchannels equally, then be provided with the earclip that cooperates installation with hole 12 on the tongue, inner panel 10 is stuck in and overlaps on the outside plate 7 and pressed on tongue 13 by earclip, and header 1 two ends assembling end cap is after airtight twin flue header 1 is formed in soldering.
Be provided with some partitions 11 not with holes and partition with holes 15 according to the flow scheme design needs in the twin flue header outside plate 7,14 corresponding being provided with of the arc reinforcement on the header are installed little slotted hole.Article two, in the twin flue header 1, wherein be provided with the through hole of intercommunication between two of a header 1 passages according to the needs of variable cross-section.
Porous flat pipe 4 adopts in-line Contiuum type or double form, and fin 5 adopts a word Contiuum type or adopts corresponding double form.As shown in Figure 3, the flat sight pipe of porous adopts the in-line Contiuum type, the corresponding fin 5 same word Contiuum types that adopt.Be divided into two-section because side-by-side is the porous flat pipe 4 with disjunctor, fin 5 also is to be divided into two-section, here description of drawings not just.
Working method of the present utility model is specific as follows:
The utility model, heat transferring medium from heat-exchange system enter the pressing plate adapter assembly or pressing plate adapter assembly 2 inlet, branch in one group of corresponding porous flat pipe 4 by heat exchanger twin flue header 1 one of them pipeline, in the mechanical air supply of upper strata concurrent flow heat exchange interface by system medium is passed to the heat or the cold of porous flat pipe 4 and fin 5, finish heat transfer process for the first time; Flow to afflux the pipeline of another twin flue header 1 correspondence from upper strata porous flat pipe 4, enter another passage of this header 1 and branch to lower floor's concurrent flow heat exchange interface through the header through hole again, heat transferring medium is passed to porous flat pipe 4 and fin 5 to heat or cold, heat or cold are taken away by system's air-supply, realize the secondary heat exchange process of heat exchanger; The heat transferring medium afflux of finishing secondary heat exchange to the corresponding header passage in medium inlet in, the heat transferring medium behind the afflux is returned in the heat-exchange system by the pressing plate joint by pressing plate adapter assembly and 2, finishes the heat exchange cyclic process of heat-exchange system.
When heat exchanger is the evaporimeter use, heat exchanger directly is placed in the chamber of automobile air-conditioning evaporator, when heat exchanger is condenser, can be inserted on the installing rack of respective design, the mounting bracket of heat exchanger also can be set on the heat exchanger header according to the position of installing rack.
In sum, the present invention is a kind of dual-pipe and variable-cross section parallel-flow automotive air conditioner heat exchanger, can realize the heat sinking function of automotive air-conditioning condenser, can satisfy the refrigerating function of automobile air-conditioning evaporator again, product with compact structure, the heat exchange property height, environment-friendly high-efficiency is to realize the light-weighted ideal product of automobile.
Claims (4)
1. dual-pipe and variable-cross section parallel-flow automotive air conditioner heat exchanger, it is by assembling some porous flat pipes that are arranged in parallel (4) between two headers (1), be mounted with venetian blind type wave mode fin (5) between wherein per two porous flat pipes (4), the two-layer up and down side plate (3) that is provided with, heat exchanger core body assembly that following side plate (6) is formed and connecting leg formula pressing plate adapter assembly or direct-connected pressing plate adapter assembly (2) constitute the heat exchanger assembly, it is characterized in that: described header (1) is combined as the two-tube passage of heat transferring medium circulation through the precise punch forming figure of eight by inner panel (10) and (7) two aluminium sheets of outside plate, wherein " bow " shape inner panel (10) is provided with the slotted hole (9) that assembles with porous flat pipe (4), two interchannels have moulding to isolate tongue (13), tongue (13) is provided with the hole (12) of assembling usefulness, " bow " shape outside plate (7) is provided with arc reinforcement (14), there is moulding to isolate tongue at two interchannels equally, then be provided with the earclip that cooperates installation with hole (12) on the tongue, inner panel (10) is stuck in and overlaps on the outside plate (7) and pressed on tongue (13) by earclip, and header (1) two ends assembling end cap (8) is after airtight twin flue header (1) is formed in soldering.
2. dual-pipe and variable-cross section parallel-flow automotive air conditioner heat exchanger according to claim 1, it is characterized in that: be provided with partition not with holes (11) and partition with holes (15) according to the flow scheme design needs in the described twin flue header outside plate (7), then corresponding being provided with in arc reinforcement (14) inboard on the header installed little slotted hole.
3. dual-pipe and variable-cross section parallel-flow automotive air conditioner heat exchanger according to claim 1 is characterized in that: in described two twin flue headers (1), wherein be provided with the through hole of intercommunication between two passages of a header (1) according to the needs of variable cross-section.
4. dual-pipe and variable-cross section parallel-flow automotive air conditioner heat exchanger according to claim 1 is characterized in that: described porous flat pipe (4) adopts in-line Contiuum type or double form, and fin (5) adopts a word Contiuum type or adopts corresponding double form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202384091U CN201522141U (en) | 2009-10-31 | 2009-10-31 | Dual pipeline variable section advection car air-conditioning heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202384091U CN201522141U (en) | 2009-10-31 | 2009-10-31 | Dual pipeline variable section advection car air-conditioning heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201522141U true CN201522141U (en) | 2010-07-07 |
Family
ID=42508318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202384091U Expired - Fee Related CN201522141U (en) | 2009-10-31 | 2009-10-31 | Dual pipeline variable section advection car air-conditioning heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201522141U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778165A (en) * | 2012-08-17 | 2012-11-14 | 上海加冷松芝汽车空调股份有限公司 | Collecting pipe and parallel flow evaporator using same |
| CN105737636A (en) * | 2016-03-31 | 2016-07-06 | 安徽汇展热交换系统股份有限公司 | Compact-type heater core body |
| CN106322854A (en) * | 2015-06-16 | 2017-01-11 | 泰安鼎鑫冷却器有限公司 | High-pressure resisting and corrosion resisting condenser |
| CN106766399A (en) * | 2016-12-06 | 2017-05-31 | 江西鑫田车业有限公司 | A kind of laminated type condenser |
-
2009
- 2009-10-31 CN CN2009202384091U patent/CN201522141U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102778165A (en) * | 2012-08-17 | 2012-11-14 | 上海加冷松芝汽车空调股份有限公司 | Collecting pipe and parallel flow evaporator using same |
| CN106322854A (en) * | 2015-06-16 | 2017-01-11 | 泰安鼎鑫冷却器有限公司 | High-pressure resisting and corrosion resisting condenser |
| CN105737636A (en) * | 2016-03-31 | 2016-07-06 | 安徽汇展热交换系统股份有限公司 | Compact-type heater core body |
| CN106766399A (en) * | 2016-12-06 | 2017-05-31 | 江西鑫田车业有限公司 | A kind of laminated type condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangjiang Baomali Auto Air-Conditioner Co., Ltd. Assignor: Chen Jiyong Contract record no.: 2011440000774 Denomination of utility model: Dual-pipe and variable-cross section parallel-flow automotive air conditioner heat exchanger Granted publication date: 20100707 License type: Exclusive License Record date: 20110802 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |