CN202992452U - Automobile air conditioner pipeline butt joint structure - Google Patents
Automobile air conditioner pipeline butt joint structure Download PDFInfo
- Publication number
- CN202992452U CN202992452U CN 201220639932 CN201220639932U CN202992452U CN 202992452 U CN202992452 U CN 202992452U CN 201220639932 CN201220639932 CN 201220639932 CN 201220639932 U CN201220639932 U CN 201220639932U CN 202992452 U CN202992452 U CN 202992452U
- Authority
- CN
- China
- Prior art keywords
- flange
- hole
- air conditioner
- aluminum pipe
- automobile air
- 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
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses an automobile air conditioner pipeline butt joint structure which comprises a positive pole flange (1) and a negative pole flange (2). A first aluminum pipe (3) is connected with the positive pole flange (1). A second aluminum pipe (4) is connected with the negative pole flange (2). A through hole is formed in the positive pole flange (1). A first aluminum pipe (3) penetrates through the through hole and is fixed inside the through hole. A sealing groove is formed in the first aluminum pipe (3). A sealing ring (5) is arranged inside the sealing groove. The first aluminum pipe (3) and the positive pole flange (1) are integrated, and sealing performance of the automobile air conditioner pipeline butt joint structure is improved.
Description
Technical field
The utility model belongs to the air-conditioning duct apparatus field, relates in particular to a kind of pipelines of automobile air conditioner docking structure.
Background technique
Pipelines of automobile air conditioner adpting flange tradition adopts Fig. 4 mode to connect, and there are the phenomenons such as rosin joint, welding overdo in weld, and affect its sealing and flange constant intensity, and cost is higher.
The model utility content
For the defective of orthodox car air-conditioning duct linkage structure poor sealing, technical problem to be solved in the utility model is to provide a kind of good airproof performance, pipelines of automobile air conditioner docking structure that the flange constant intensity is high.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of pipelines of automobile air conditioner docking structure, comprise anode flange and cathode flange, the first aluminum pipe is connected with anode flange, the second aluminum pipe is connected with cathode flange, and described anode flange is provided with through hole, and the first aluminum pipe passes described through hole and is fixed in through hole, described the first aluminum pipe is provided with seal groove, is provided with seal ring in seal groove.
Described through hole one end is provided with the flange circular hole, and described flange Circularhole diameter is greater than described through-hole diameter, and described the first aluminum pipe is provided with annular protrusion, and described annular protrusion and described flange circular hole are suitable.
Described seal groove and seal ring have two pairs.
Described through-hole wall is profile of tooth.
Described anode flange and cathode flange are bolted.
The utility model has the advantage of, pipeline and anode flange one adopt the double-sealing Placement, increase its sealing; Prevent the refrigrant leakage environmental contamination reduction; The firm reliability of reinforced pipe terminal section has good practicability, is easy to apply, and this linkage structure can be used the connection under different tube diameters, longer service life.
Description of drawings
Fig. 1 is the structural representation of a kind of pipelines of automobile air conditioner docking structure of the utility model;
Fig. 2 is the structural representation of Fig. 1 pipelines of automobile air conditioner docking structure;
Fig. 3 is the structural representation of the anode flange of Fig. 1 pipelines of automobile air conditioner docking structure;
Fig. 4 is the prior art structural representation;
Mark in above-mentioned figure is: 1, anode flange, 11, the flange circular hole, 2, cathode flange, the 3, first aluminum pipe, 31, annular protrusion, the 4, second aluminum pipe, 5, seal ring.
Embodiment
Fig. 1 ~ 3 are the structural representation of a kind of pipelines of automobile air conditioner docking structure of the utility model, comprise anode flange 1 and cathode flange 2, the first aluminum pipe 3 is connected with anode flange 1, the second aluminum pipe 4 is connected with cathode flange 2, anode flange 1 is provided with through hole, the first aluminum pipe 3 passes through hole and is fixed in through hole, and the first aluminum pipe 3 is provided with seal groove, is provided with seal ring 5 in seal groove.Through hole one end is provided with flange circular hole 11, and flange circular hole 11 diameters are greater than through-hole diameter, and the first aluminum pipe 3 is provided with annular protrusion 31, and annular protrusion 31 is suitable with flange circular hole 11.Seal groove and seal ring 5 have two pairs.Through-hole wall is profile of tooth.Anode flange 1 and cathode flange 2 are bolted.
After adopting such structure, pipeline and anode flange one adopt the double-sealing Placement, increase its sealing; Prevent the refrigrant leakage environmental contamination reduction; The firm reliability of reinforced pipe terminal section has good practicability, is easy to apply, and this linkage structure can be used the connection under different tube diameters, longer service life.
The above is exemplarily described the utility model by reference to the accompanying drawings; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technological scheme carry out; or without improving, design of the present utility model and technological scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (5)
1. pipelines of automobile air conditioner docking structure, comprise anode flange (1) and cathode flange (2), the first aluminum pipe (3) is connected with anode flange (1), the second aluminum pipe (4) is connected with cathode flange (2), it is characterized in that, described anode flange (1) is provided with through hole, and the first aluminum pipe (3) passes described through hole and is fixed in through hole, described the first aluminum pipe (3) is provided with seal groove, is provided with seal ring (5) in seal groove.
2. pipelines of automobile air conditioner docking structure as claimed in claim 1, it is characterized in that, described through hole one end is provided with flange circular hole (11), described flange circular hole (11) diameter is greater than described through-hole diameter, described the first aluminum pipe (3) is provided with annular protrusion (31), and described annular protrusion (31) is suitable with described flange circular hole (11).
3. pipelines of automobile air conditioner docking structure as claimed in claim 1 or 2, is characterized in that, described seal groove and seal ring (5) have two pairs.
4. pipelines of automobile air conditioner docking structure as claimed in claim 3, is characterized in that, described through-hole wall is profile of tooth.
5. pipelines of automobile air conditioner docking structure as claimed in claim 4, is characterized in that, described anode flange (1) and cathode flange (2) are bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639932 CN202992452U (en) | 2012-11-28 | 2012-11-28 | Automobile air conditioner pipeline butt joint structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220639932 CN202992452U (en) | 2012-11-28 | 2012-11-28 | Automobile air conditioner pipeline butt joint structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202992452U true CN202992452U (en) | 2013-06-12 |
Family
ID=48563631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220639932 Expired - Fee Related CN202992452U (en) | 2012-11-28 | 2012-11-28 | Automobile air conditioner pipeline butt joint structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202992452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482339A (en) * | 2014-12-16 | 2015-04-01 | 博耐尔汽车电气系统有限公司 | Air conditioner pipeline butt flange structure and installation method thereof |
-
2012
- 2012-11-28 CN CN 201220639932 patent/CN202992452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104482339A (en) * | 2014-12-16 | 2015-04-01 | 博耐尔汽车电气系统有限公司 | Air conditioner pipeline butt flange structure and installation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203477676U (en) | Flange plate | |
| CN204731108U (en) | A kind of steel pipe hydraulic pressure testing device | |
| CN204649369U (en) | A kind of oil tank of transformer leak detection tool equipment | |
| CN202992452U (en) | Automobile air conditioner pipeline butt joint structure | |
| CN203488884U (en) | Butt joint structure for automobile air-conditioning pipelines | |
| CN102996933A (en) | Automobile air-conditioning pipeline butt-jointing structure | |
| CN203488883U (en) | Automobile air conditioner pipeline joint connection structure | |
| CN203336098U (en) | Adapter flange used for pipeline connection | |
| CN202914933U (en) | Double sealing flange | |
| CN201827544U (en) | Automobile air-conditioning pipeline joint advice | |
| CN204239944U (en) | Quick mounting dismounting housing type joint | |
| CN211059553U (en) | Reducing thin-wall stainless steel pipe connecting structure | |
| CN203948846U (en) | A kind of linkage structure of metal tube | |
| CN202946806U (en) | Pipe flange | |
| CN207796269U (en) | A kind of brake piping installation auxiliary stand | |
| CN204632517U (en) | Comprehensive ne-leakage oil guide pipe | |
| CN204459543U (en) | One-piece type insulating joint | |
| CN201964067U (en) | Steel flange | |
| CN203948832U (en) | Pipelines of automobile air conditioner connected element | |
| CN203612064U (en) | Split main tubular beam structure | |
| CN203686423U (en) | Sealed type straight pipe barb fitting | |
| CN202125670U (en) | Double-metal composite tube | |
| CN204829254U (en) | Dysmorphism seamless steel pipe | |
| CN203309398U (en) | Petroleum pipeline with annular groove sealing structure | |
| CN202402864U (en) | Shunt joint of automobile air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131128 |