CN206274214U - A kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile - Google Patents
A kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile Download PDFInfo
- Publication number
- CN206274214U CN206274214U CN201621319883.3U CN201621319883U CN206274214U CN 206274214 U CN206274214 U CN 206274214U CN 201621319883 U CN201621319883 U CN 201621319883U CN 206274214 U CN206274214 U CN 206274214U
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- patchhole
- sealing
- tube body
- air
- collecting pipe
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The utility model discloses a kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile, including：Afflux tube body, the side of the afflux tube body bearing of trend is provided with spacing and arranges for the patchhole for flat tube insertion, wherein：Header inner body wall and it is all provided with the sealing that oriented header inner radial extends positioned at the periphery of any one patchhole, sealing has annular seal space that is coaxially arranged with patchhole and being available for flat tube to insert, the inwall of annular seal space is provided with the annular slot being circular layout, and sealing ring is provided with annular slot.The utility model has good stability and leak-preventing ability.
Description
Technical field
The utility model is related to technical field of automobile, more particularly to a kind of condensation of auxiliary seal antiseep car air-conditioner
Device header.
Background technology
Condenser is two big parts in the big part of automotive air-conditioning system four, is responsible for release in air dielectric and absorbs heat
Task, its heat exchange property has important influence to the operation characteristic and economy of air conditioning for automobiles.Its mainly include flat tube and
The header assembled with flat tube.
In the prior art, flat tube and header assembling mode, are all that a patchhole is directly set on header, will be flat
The end of pipe is stretched into and make in patchhole flat tube and connected with header, then carries out in the joint of flat tube and header welding solid again
It is fixed.This causes the contact surface of flat tube and header only only one of which patchhole thickness face, and contact area is small, and steadiness is poor, and
Medium inside header can also carry out punching press as the contact position of both outer circumferences of flat tube so that welding surface pressure is larger, and
Infiltration occurs once occurring crackle or crack at solder side, and under the impact of header medium, crackle or crack also can
Incrementally increase so that whole condenser service life is greatly shortened.
Utility model content
Based on the technical problem that above-mentioned background technology is present, the utility model proposes a kind of automobile-used sky of auxiliary seal antiseep
Adjust condenser collecting pipe.
The utility model proposes a kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile, including：Header sheet
Body, the side of the afflux tube body bearing of trend is provided with spacing and arranges for the patchhole for flat tube insertion, wherein：
Header inner body wall and it is all provided with what oriented header inner radial extended positioned at the periphery of any one patchhole
Sealing, sealing has annular seal space that is coaxially arranged with patchhole and being available for flat tube to insert, and the inwall of annular seal space is provided with annular
The annular slot of arrangement, is provided with sealing ring in annular slot.
Preferably, header body outer wall and the outer peripheral face positioned at any patchhole are all provided with oriented away from afflux tube body side
To the docking section for being extended, docking section have it is coaxially arranged with patchhole and be available for flat tube insert dock chamber.
Preferably, sealing is integrally formed with afflux tube body.
Preferably, docking section is integrally formed with afflux tube body.
Preferably, annular slot is provided with multiple, and each annular slot is arranged along the bearing of trend spacing of sealing, and any one
The inside of individual annular slot is mounted on sealing ring.
In the utility model, sealing is set by header body interior, and it is same with patchhole to have sealing
The annular seal space of axle arrangement, sealing cavity wall has annular slot, and annular slot is built with sealing ring.When the afflux tube body with it is flat
When pipe is coordinated, one end that flat tube is located at header body interior is passed through by the annular seal space in sealing so that flat tube and collection
The contact area increase of flow tube body, steadiness enhancing, meanwhile, using the sealing ring being arranged in annular seal space so that flat tube
There is good sealing property between outer peripheral face and annular seal space inner peripheral surface, stop the medium of header body interior by the outer of flat tube
Side face springs up to afflux tube body with the solder side direction of flat tube, so as to reduce the pressure suffered by solder side, improves solder side
Fastness, and when crackle or crack occurs in the weld of flat tube and afflux tube body, in the outer peripheral face of flat tube and annular seal space
Sealing between side face coordinates can effectively prevent the problem of seepage at crack.
In sum, the utility model proposes a kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile, have
Good stability and leak-preventing ability.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile structural representation
Figure.
Specific embodiment
Below, the technical solution of the utility model is described in detail by specific embodiment.
As shown in figure 1, Fig. 1 be the utility model proposes a kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile
Structural representation.
Reference picture 1, a kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile that the utility model embodiment is proposed,
Including：Afflux tube body 1, the side of the bearing of trend of afflux tube body 1 is provided with spacing and arranges for inserting for the insertion of flat tube 2
Enter hole, wherein：
The inwall of afflux tube body 1 and it is all provided with oriented header inner radial positioned at the periphery of any one patchhole and extends simultaneously
With the integrally formed sealing 11 of afflux tube body 1, sealing 11 have it is coaxially arranged with patchhole and be available for flat tube 2 insert
Annular seal space, the inwall of annular seal space is provided with the annular slot being circular layout, and sealing ring 3 is provided with annular slot.
In the utility model, by setting sealing 11 inside afflux tube body 1, and sealing 11 is set to have and insertion
The coaxially arranged annular seal space in hole, sealing cavity wall has annular slot, and annular slot is built with sealing ring 3.When the header sheet
When body 1 is coordinated with flat tube 2, one end that flat tube 2 is located inside afflux tube body 1 is passed through by the annular seal space in sealing 11,
So that flat tube 2 increases with the contact area of afflux tube body 1, steadiness enhancing, meanwhile, using the sealing being arranged in annular seal space
Circle 3 so that have good sealing property between the outer peripheral face and annular seal space inner peripheral surface of flat tube 2, stops inside afflux tube body 1
Medium sprung up with the solder side direction of flat tube 2 towards header body 1 by the periphery of flat tube 2, so as to reduce suffered by solder side
The pressure for arriving, improves the fastness of solder side, and when crackle or crack occurs in the weld of flat tube 2 and afflux tube body 1, it is flat
Sealing between the outer peripheral face and annular seal space inner peripheral surface of pipe 2 coordinates can effectively prevent the problem of seepage at crack.
Additionally, in the present embodiment, the outer wall of afflux tube body 1 and the outer peripheral face positioned at any patchhole are all provided with oriented away from collection
The direction of flow tube body 1 extended and with the integrally formed docking section 12 of afflux tube body 1, docking section 12 have it is same with patchhole
The docking chamber that flat tube 2 is inserted is arranged and be available for axle.With further enhance flat tube 2 and afflux tube body 1 contact area simultaneously, make
Spacing is formed between the solder side and afflux tube body 1 of flat tube 2, to prevent from causing the burn-through of afflux tube body 1 during welding.
In the present embodiment, annular slot is provided with multiple, and each annular slot is arranged along the bearing of trend spacing of sealing 11, and
Sealing ring 3 is mounted in any one annular slot, to strengthen its sealing.
From the foregoing, it will be observed that the utility model proposes a kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile, have
Good stability and leak-preventing ability.
The above, only the utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any one skilled in the art in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile, it is characterised in that including：Afflux tube body (1), institute
State afflux tube body (1) bearing of trend side be provided with spacing arrange for for flat tube (2) insertion patchhole, wherein：
Afflux tube body (1) inwall and positioned at the periphery of any one patchhole be all provided with that oriented header inner radial extends it is close
Envelope portion (11), sealing (11) is with annular seal space that is coaxially arranged with patchhole and being available for flat tube (2) to insert, the inwall of annular seal space
The annular slot being circular layout is provided with, sealing ring (3) is installed in annular slot.
2. auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile according to claim 1, it is characterised in that header
Body (1) outer wall and the outer peripheral face positioned at any patchhole be all provided with it is oriented away from afflux tube body (1) direction extended it is right
Socket part (12), docking section (12) with patchhole it is coaxially arranged and be available for flat tube (2) insert dock chamber.
3. auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile according to claim 1, it is characterised in that sealing
(11) it is integrally formed with afflux tube body (1).
4. auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile according to claim 2, it is characterised in that docking section
(12) it is integrally formed with afflux tube body (1).
5. the auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile according to any one of claim 1-4, its feature
It is that annular slot is provided with multiple, each annular slot is arranged along the bearing of trend spacing of sealing (11), and any one annular
Sealing ring (3) is mounted in draw-in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319883.3U CN206274214U (en) | 2016-12-03 | 2016-12-03 | A kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621319883.3U CN206274214U (en) | 2016-12-03 | 2016-12-03 | A kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206274214U true CN206274214U (en) | 2017-06-23 |
Family
ID=59062580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621319883.3U Active CN206274214U (en) | 2016-12-03 | 2016-12-03 | A kind of auxiliary seal antiseep collecting pipe of air-conditioning condenser for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206274214U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110653564A (en) * | 2019-09-19 | 2020-01-07 | 中国原子能科学研究院 | Collecting pipe and processing method thereof |
| CN110686549A (en) * | 2019-11-05 | 2020-01-14 | 张科华 | Multi-runner rectangular fin flat tube and heat exchanger |
| CN111288832A (en) * | 2018-12-06 | 2020-06-16 | 丹佛斯有限公司 | Collecting pipe and heat exchanger |
-
2016
- 2016-12-03 CN CN201621319883.3U patent/CN206274214U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288832A (en) * | 2018-12-06 | 2020-06-16 | 丹佛斯有限公司 | Collecting pipe and heat exchanger |
| CN111288832B (en) * | 2018-12-06 | 2022-05-13 | 丹佛斯有限公司 | Collecting pipe and heat exchanger |
| CN110653564A (en) * | 2019-09-19 | 2020-01-07 | 中国原子能科学研究院 | Collecting pipe and processing method thereof |
| CN110686549A (en) * | 2019-11-05 | 2020-01-14 | 张科华 | Multi-runner rectangular fin flat tube and heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Auxiliary seal antiseep vehicle air conditioner condenser pressure manifold Effective date of registration: 20181024 Granted publication date: 20170623 Pledgee: CITIC Bank Hefei branch Pledgor: Hefei liters Park Auto Parts Co., Ltd. Registration number: 2018340000584 |