CN209320620U - Connection structure on-board air conditioner condenser capping and jump pipe - Google Patents
Connection structure on-board air conditioner condenser capping and jump pipe Download PDFInfo
- Publication number
- CN209320620U CN209320620U CN201822228546.9U CN201822228546U CN209320620U CN 209320620 U CN209320620 U CN 209320620U CN 201822228546 U CN201822228546 U CN 201822228546U CN 209320620 U CN209320620 U CN 209320620U
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- Prior art keywords
- capping
- pipe
- jump
- air conditioner
- connect
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model discloses connection structures on-board air conditioner condenser capping and jump pipe, including covering and jumping pipe, it jumps pipe one end and capping connects, the other end is connect with the flange coupling connector being arranged in capping, and nationality is connected by the cooling line system of flange coupling connector and on-board air conditioner；It covers the position connecting with jump pipe and is equipped with a flat connecting section；It is in rectangular surfaces, and the mounting hole positioned at rectangular centre position that flat connecting section, which includes one,；The one end for jumping pipe and capping connection is in pier nose structure, pier nose structure refers to forms a ring structure axially extended in a manner of forging and stamping on the outer wall for jumping one end shape that pipe is connected with capping, and the annular surface of ring structure towards flat connecting section is vertical with the one end for jumping pipe with capping connects；When jumping pipe with capping connection, annular surface is close to the rectangular surfaces of flat connecting section, then is fixed with brazing mode.The utility model keeps jump pipe installation firm, it is not easy to shake, avoid the leakage problem for shaking appearance because jumping pipe.
Description
Technical field
The utility model relates to on-board air conditioner condenser manufacturing technology field, in particular to the capping of on-board air conditioner condenser with
Jump the connection structure of pipe.
Background technique
Currently, can vehicle-mounted condenser reach expected design effect, it is attached in addition to reasonably selecting compressor and various equipment
Outside part, the rational design of each part in system is depended greatly on, including refrigeration compressor and various refrigeration are set
Standby and accessory is rationally tied composition refrigeration system with pipeline.In refrigeration system system, the core in different location has
Different effects also has different design requirements.
Existing condenser, which mostly uses greatly, jumps the structure that pipe is coupled at inlet and outlet flange and condenser inlet, in traditional collection
Capping opens up bracket mounting groove in liquid pipe, and the installation of each component and the fixed manual operation by spot welding etc are realized.
It is cylindrical surface due to jumping pipe and covering at cooperation in practical application use, jumps pipe pier head and be difficult to mate to completely, cause
Slip is high at the cooperation, on the other hand jumps pipe and only has one end at condensator outlet to fix, is easy to shake, if flange is slightly
Stress is easy to cause jump pipe and the leakage of capping junction, and precision is difficult to ensure that whole design is reasonable not enough.
In order to improve to the prior art, people have carried out long-term exploration, propose various solutions.
Pipe upper pier head structure is jumped for example, improving to adapt to cylindrical closure construction, but it is more demanding due to former radian, and effect is simultaneously
It is unobvious；It is downwardly facing opening or upwardly opening there are also the structure for covering upper hole is improved, to adapt to jump the structure of pipe end, but begins
It is ineffective eventually.
Although above scheme solves the deficiencies in the prior art to a certain extent, capping is begun with pipe matching problem is jumped
It cannot solve eventually, slip can not have always been high any more, and installation built on the sand, is easy to shake, flange slightly stress is easy to cause jump
Pipe is difficult to ensure that whole design is reasonable not enough with the leakage of capping junction, precision.
Therefore, it is necessary to existing on-board air conditioner condenser be covered and jumped the connection structure between pipe to improve, overcome
The defect of the prior art.
Utility model content
In view of the above drawbacks of the prior art, the purpose of this utility model first is that structure is simple, it is easy to accomplish, to envelope
Lid and the cooperation for jumping pipe have better reinforcement effect, and assembly efficiency is higher.
To achieve the above object, the utility model provides a kind of connection knot on-board air conditioner condenser capping and jump pipe
Structure, including pipe is covered and jumps, described jump pipe one end and the capping connect, and the other end connects with the flange being arranged in the capping
Device connection is connect, and nationality is connected by the cooling line system of the flange coupling connector and on-board air conditioner.
Wherein, the position that the capping is connect with the jump pipe is equipped with a flat connecting section；The flat connecting section packet
One is included in rectangular surfaces, and the mounting hole positioned at the rectangular centre position.
The pipe and one end of the capping connection of jumping is in pier nose structure, and the pier nose structure refers in a manner of forging and stamping in institute
It states to jump and forms a ring structure axially extended, and the ring junction on pipe and the outer wall of one end shape of the capping connection
The annular surface of structure towards the flat connecting section is vertical with one end of the capping connection with the jump pipe.
When jump pipe is with capping connection, the annular surface is close to the rectangular surfaces of the flat connecting section, then with
Brazing mode is fixed.
Preferably, the hole wall of the mounting hole is equipped with the fixed slot parallel with the mounting hole axis direction, described
It jumps and is equipped with the Fixed latches to match with the fixed slot on the outside of pipe and the tube wall of one end end of the capping connection.
Preferably, on the hole wall of the mounting hole at least provided with 2 fixed slots, and 2 or more the fixations
Slot is uniformly distributed around the axis of the mounting hole.
Preferably, it is fixed between the jump pipe and the capping equipped with bracket.
Preferably, the capping is the plate structure of a cross section camber, the one side of the capping indent and the vehicle
Carry the condenser connection of air-conditioning.
The utility model has the beneficial effects that
1, the capping of the utility model is equipped with planar structure, so that it is firm to jump pipe installation, it is not easy to shake, avoid because jumping
Pipe shakes the leakage problem occurred, and whole design is reasonable, of simple structure and strong practicability.
2, the utility model is lived by centre increase bracket by pipe clamp is jumped, conducive to the fixation for jumping pipe.
3, the utility model jumps pipe upper pier head structure and works in coordination with capping with planar structure, matches so that jumping pipe with what is covered
It closes stronger.
Make furtherly below with reference to technical effect of the attached drawing to the design of the utility model, specific structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Detailed description of the invention
Fig. 1 shows the structural schematic diagram of an embodiment of the present invention.
Fig. 2 shows the structural scheme of mechanism that pipe is jumped in an embodiment of the present invention.
Fig. 3 shows the structural schematic diagram for covering in an embodiment of the present invention and jumping pipe junction.
Fig. 4 shows the structural schematic diagram of mounting hole cross section in an embodiment of the present invention.
Fig. 5 shows the structural schematic diagram of pier nose cross section in an embodiment of the present invention.
Specific embodiment
Embodiment
As shown in Figures 1 to 5, the connection structure of the capping of on-board air conditioner condenser and jump pipe, including cover 1 and jump pipe 2,
Described 2 one end of jump pipe is connect with the capping 1, and the other end is connect with the flange coupling connector 8 being arranged in the capping 1, and nationality
It is connect by the flange coupling connector 8 with the cooling line system of on-board air conditioner.
Wherein, the position that the capping 1 is connect with the jump pipe 2 is equipped with a flat connecting section 3；The flat connecting section
3 include one in rectangular surfaces 31, and the mounting hole 32 positioned at the rectangular centre position.
In pier nose structure 6, the pier nose structure 6 refers in a manner of forging and pressing for one end that the jump pipe 2 is connect with the capping 1
A ring structure axially extended is formed on the outer wall for one end shape that the jump pipe 2 is connect with the capping 1, and described
The annular surface of ring structure towards the flat connecting section 3 is vertical with the jump pipe 2 one end connecting with the capping 1.
When the jump pipe 2 is connect with the capping 1, the annular surface is close to the rectangular surfaces 31 of the flat connecting section 3,
It is fixed again with brazing mode.
The principles of the present invention are, a rectangle is arranged with the opening for jumping the mounting hole 32 that pipe 2 is connect in capping 1
Face 31, and one annular surface vertical with pipe is jumped, in connection, annular surface and rectangular surfaces are set with 1 connecting pin is covered jumping pipe 2
After 31 are firmly close to, then it will jump pipe 2 with brazing mode and cover and fix, so that it is firm to jump the installation of pipe 2, it is not easy to shake, avoid
The leakage problem occurred is shaken because jumping pipe 2.
In certain embodiments, the hole wall of the mounting hole 32 is equipped with and 32 axis direction of mounting hole is parallel consolidates
Determine slot 4, the tube wall outside for jumping one end end that pipe 2 connect with the capping 1 with the fixed slot 4 equipped with matching
Fixed latches 5.
In certain embodiments, on the hole wall of the mounting hole 32 at least provided with 2 fixed slots 4, and 2 or more
The fixed slot 4 it is uniformly distributed around the axis of the mounting hole 32.
In certain embodiments, bracket 7 is equipped between the jump pipe 1 and the capping 1 to be fixed.
In certain embodiments, the capping 1 is the plate structure of a cross section camber, described to cover the one of 1 indent
Face is connect with the condenser of the on-board air conditioner.
The preferred embodiments of the present invention have been described in detail above.It should be appreciated that the ordinary skill people of this field
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality according to the design of the utility model on the basis of existing technology in domain
Available technical solution is tested, it all should be within the scope of protection determined by the claims.
Claims (5)
1. (2) one end is managed in connection structure on-board air conditioner condenser capping and jump pipe, including capping (1) and jump pipe (2), the jump
It is connect with the capping (1), the other end is connect with flange coupling connector (8) of the setting on the capping (1), and nationality is by the method
Blue connector (8) connect with the cooling line system of on-board air conditioner；It is characterized by:
The position that the capping (1) connect with the jump pipe (2) is equipped with a flat connecting section (3)；The flat connecting section (3)
It is in rectangular surfaces (31), and the mounting hole (32) positioned at the rectangular centre position including one；
In pier nose structure (6), the pier nose structure (6) refers to forge and press for one end that the jump pipe (2) connect with the capping (1)
Mode forms a ring junction axially extended on the outer wall for jumping one end shape that pipe (2) is connect with the capping (1)
Structure, and the annular surface of the ring structure towards the flat connecting section (3) is managed (2) with the jump and is connect with the capping (1)
One end it is vertical；
When jump pipe (2) is connect with the capping (1), the annular surface is close to the rectangular surfaces of the flat connecting section (3)
(31), it then with brazing mode fixes.
2. the connection structure according to claim 1 on-board air conditioner condenser capping and jump pipe, it is characterised in that: the peace
The hole wall for filling hole (32) is equipped with the fixed slot (4) parallel with the mounting hole (32) axis direction, the jump pipe (2) and institute
It states and is equipped with the Fixed latches (5) to match with the fixed slot (4) on the outside of the tube wall of one end end of capping (1) connection.
3. the connection structure according to claim 2 on-board air conditioner condenser capping and jump pipe, it is characterised in that: the peace
It fills at least provided with 2 fixed slots (4) on the hole wall of hole (32), and 2 or more the fixed slots (4) are circular described
The axis of mounting hole (32) is uniformly distributed.
4. the connection structure according to claim 1 on-board air conditioner condenser capping and jump pipe, it is characterised in that: the jump
Bracket (7) are equipped between pipe (2) and the capping (1) to be fixed.
5. the connection structure according to claim 1 on-board air conditioner condenser capping and jump pipe, it is characterised in that: the envelope
Lid (1) is the plate structure of a cross section camber, and the one side of described capping (1) indent and the condenser of the on-board air conditioner connect
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822228546.9U CN209320620U (en) | 2018-12-28 | 2018-12-28 | Connection structure on-board air conditioner condenser capping and jump pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822228546.9U CN209320620U (en) | 2018-12-28 | 2018-12-28 | Connection structure on-board air conditioner condenser capping and jump pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209320620U true CN209320620U (en) | 2019-08-30 |
Family
ID=67729539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822228546.9U Active CN209320620U (en) | 2018-12-28 | 2018-12-28 | Connection structure on-board air conditioner condenser capping and jump pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209320620U (en) |
-
2018
- 2018-12-28 CN CN201822228546.9U patent/CN209320620U/en active Active
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