CN208520045U - A kind of copper aluminium combination collecting pipe component - Google Patents
A kind of copper aluminium combination collecting pipe component Download PDFInfo
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- CN208520045U CN208520045U CN201820802836.7U CN201820802836U CN208520045U CN 208520045 U CN208520045 U CN 208520045U CN 201820802836 U CN201820802836 U CN 201820802836U CN 208520045 U CN208520045 U CN 208520045U
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- pipe body
- copper
- gas collecting
- collecting tube
- aluminum
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Abstract
The utility model discloses a kind of copper aluminium to combine collecting pipe component, including main gas collecting tube, the main gas collecting tube includes copper pipe body and aluminum pipe body, and the top of copper pipe body is fixed with aluminum pipe body bottom end by Welding, and pyrocondensation body is coated on the weld on the top of copper pipe body and the bottom end of aluminum pipe body；The top sidewall of the aluminum pipe body is welded with multiple gas collecting tube branch pipes, and the end of gas collecting tube branch pipe forms bending interconnecting piece, flat weld-ring is equipped on the inner sidewall of bending interconnecting piece.It makes later period and evaporator convenient welding, and easy to detect.
Description
Technical field:
The utility model relates to air conditioner parts technical field, more specifically to a kind of copper aluminium combines collecting pipe component.
Background technique:
Existing gas collecting tube is usually used copper pipe and is made, and the branch pipe of gas collecting tube is to need and evaporator weldering in assembling
It connects, evaporator is usually that aluminium material is made, and the two welding trouble increases the difficulty of subsequent assembling；
Meanwhile additional solder is also needed when the branch pipe of gas collecting tube and evaporator welding, solder needs to be fixed on branch pipe,
It is very troublesome；
And gas collecting tube also needs to cut off the major diameter connecting pin of bottom end when carrying out production detection, then will test tube body
It is inserted into the bottom end of gas collecting tube, very troublesome, detection efficiency is low.
Utility model content:
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of copper aluminium combination collecting pipe component, it makes
Later period and evaporator convenient welding are obtained, and easy to detect.
The scheme that the utility model solves the technical problem is:
A kind of copper aluminium combination collecting pipe component, including main gas collecting tube, the main gas collecting tube include copper pipe body and aluminum pipe body, copper
The top of tube body is fixed with aluminum pipe body bottom end by Welding, and pyrocondensation body is coated on the top of copper pipe body and the bottom of aluminum pipe body
The weld at end；
The top sidewall of the aluminum pipe body is welded with multiple gas collecting tube branch pipes, and the end of gas collecting tube branch pipe forms bending company
Socket part is equipped with flat weld-ring on the inner sidewall of bending interconnecting piece.
The side of the flat weld-ring has notch.
The bottom end of the copper pipe body forms bottom fold portion, and the bottom end in bottom fold portion forms major diameter linkage section,
The connecting pin of ventilation detector is welded in the middle part of the bottom plate of major diameter linkage section, ventilation detector is communicated with copper pipe body.
The middle part of sliding channel of the copper pipe body has side connecting hole, and the connecting pin sleeve of side ventilation detector is in the connecting hole of side
And it is welded and fixed with the inner sidewall of side connecting hole.
The bottom end of the aluminum pipe body forms major diameter reaming linkage section, and the top sleeve of copper pipe body connects in major diameter reaming
It connects and is fixed in section and by Welding on the inner sidewall of major diameter reaming linkage section.
The pyrocondensation body is coated on the lateral wall of the top of copper pipe body and the major diameter reaming linkage section of aluminum pipe body.
The gas collecting tube branch pipe is aluminum gas collecting tube branch pipe.
The protrusion effect of the utility model is:
Compared with prior art, its main gas collecting tube is combined using copper pipe body and aluminium pipe welding, is directly welded on aluminum pipe body
Aluminum gas collecting tube branch pipe is connect, it is convenient directly to be welded with evaporator, meanwhile, the inside of the bending interconnecting piece of aluminum gas collecting tube branch pipe
It is directly equipped with flat weld-ring on wall, facilitates subsequent welding, no longer needs to other solders, it is very convenient；
Moreover, the direct weld side ventilation detector of its side wall and bottom and ventilation detector, facilitate subsequent detection；
It coats pyrocondensation body in the outer wall of the top of copper pipe body and the weld of the bottom end of aluminum pipe body, further increases close
Effect is sealed, is improved service life.
Detailed description of the invention:
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is that Fig. 1 changes angled arrangement schematic diagram
Fig. 3 is the copper pipe body of the utility model and the partial structural diagram of aluminum pipe body weld；
Fig. 4 is the partial structural diagram between the bending interconnecting piece of the utility model and flat weld-ring；
Fig. 5 is the partial structural diagram between the ventilation detector of the utility model and bottom fold portion.
Specific embodiment:
Embodiment is shown in a kind of as shown in Figures 1 to 5, copper aluminium combination collecting pipe component, including main gas collecting tube 10, feature
Be: the main gas collecting tube 10 includes copper pipe body 1 and aluminum pipe body 2, and the top and 2 bottom end of aluminum pipe body of copper pipe body 1 pass through soldering weldering
Fixation is connect, pyrocondensation body 5 is coated on the weld on the top of copper pipe body 1 and the bottom end of aluminum pipe body 2；
The top sidewall of the aluminum pipe body 2 is welded with multiple gas collecting tube branch pipes 21, and the end of gas collecting tube branch pipe 21 forms
Bending interconnecting piece 22 is equipped with flat weld-ring 23 on the inner sidewall of bending interconnecting piece 22.
Further, the side of the flat weld-ring 23 has notch 231.
Further, the bottom end of the copper pipe body 1 forms bottom fold portion 11, the bottom end molding in bottom fold portion 11
There is major diameter linkage section 12, the connecting pin of ventilation detector 3, ventilation are welded in the middle part of the bottom plate of major diameter linkage section 12
Detector 3 is communicated with copper pipe body 1.
Further, the middle part of sliding channel of the copper pipe body 1 has side connecting hole, and the connecting pin of side ventilation detector 4 is inserted
It covers in the connecting hole of side and is welded and fixed with the inner sidewall of side connecting hole.
Further, the bottom end of the aluminum pipe body 2 forms major diameter reaming linkage section 24, and the top of copper pipe body 1 is inserted
It covers and is fixed in major diameter reaming linkage section 24 and by Welding on the inner sidewall of major diameter reaming linkage section 24.
Further, the pyrocondensation body 5 is coated on the top of copper pipe body 1 and connect with the major diameter reaming of aluminum pipe body 2
On the lateral wall of section 24.
Further, the gas collecting tube branch pipe 21 is aluminum gas collecting tube branch pipe.
In the present embodiment, copper pipe body and 1 aluminum pipe body 2 are fixed by Welding, directly weld aluminium on aluminum pipe body 2
Gas collecting tube branch pipe processed, it is convenient directly to be welded with evaporator, meanwhile, the inner sidewall of the bending interconnecting piece 22 of aluminum gas collecting tube branch pipe
On be directly equipped with flat weld-ring 23, facilitate subsequent welding, no longer need to other solders, it is very convenient；
Moreover, the direct weld side ventilation detector 4 of its side wall and bottom and ventilation detector 3, facilitate subsequent detection, and
And upon completion of the assays, it is only necessary to, can be straight by the tube body for needing to connect after cutting the bottom end of major diameter reaming linkage section 24
It patches and is welded and fixed in major diameter reaming linkage section 24, it is very convenient；
It coats pyrocondensation body 5 in the outer wall of the top of copper pipe body 1 and the weld of the bottom end of aluminum pipe body 2, further mentions
High sealing effect, improves service life.
Finally, embodiment of above is merely to illustrate the utility model, and it is not limitation of the utility model, related skill
The those of ordinary skill in art field can also make various changes in the case where not departing from the spirit and scope of the utility model
Change and modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the patent protection model of the utility model
Enclosing should be defined by the claims.
Claims (7)
1. a kind of copper aluminium combines collecting pipe component, including main gas collecting tube (10), it is characterised in that: the main gas collecting tube (10) includes
The top of copper pipe body (1) and aluminum pipe body (2), copper pipe body (1) is fixed with aluminum pipe body (2) bottom end by Welding, pyrocondensation body
(5) it is coated on the weld on the top of copper pipe body (1) and the bottom end of aluminum pipe body (2)；
The top sidewall of the aluminum pipe body (2) is welded with multiple gas collecting tube branch pipes (21), the end molding of gas collecting tube branch pipe (21)
Have bending interconnecting piece (22), flat weld-ring (23) are equipped on the inner sidewall of bending interconnecting piece (22).
2. a kind of copper aluminium according to claim 1 combines collecting pipe component, it is characterised in that: the one of the flat weld-ring (23)
Side has notch (231).
3. a kind of copper aluminium according to claim 1 combines collecting pipe component, it is characterised in that: the bottom of the copper pipe body (1)
End forms bottom fold portion (11), and the bottom end of bottom fold portion (11) forms major diameter linkage section (12), major diameter connection
The connecting pin of ventilation detector (3) is welded in the middle part of the bottom plate of section (12), ventilate detector (3) and copper pipe body (1) phase
It is logical.
4. a kind of copper aluminium according to claim 1 combines collecting pipe component, it is characterised in that: in the copper pipe body (1)
Portion's side wall has side connecting hole, inside of the connecting pin sleeve of side ventilation detector (4) in the connecting hole of side and with side connecting hole
Wall is welded and fixed.
5. a kind of copper aluminium according to claim 1 combines collecting pipe component, it is characterised in that: the bottom of the aluminum pipe body (2)
End forms major diameter reaming linkage section (24), and the top sleeve of copper pipe body (1) in major diameter reaming linkage section (24) and leads to
Welding is crossed to be fixed on the inner sidewall of major diameter reaming linkage section (24).
6. a kind of copper aluminium according to claim 5 combines collecting pipe component, it is characterised in that: pyrocondensation body (5) packet
It overlays on the lateral wall of the top of copper pipe body (1) and the major diameter reaming linkage section (24) of aluminum pipe body (2).
7. a kind of copper aluminium according to claim 1 combines collecting pipe component, it is characterised in that: the gas collecting tube branch pipe (21)
For aluminum gas collecting tube branch pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802836.7U CN208520045U (en) | 2018-05-28 | 2018-05-28 | A kind of copper aluminium combination collecting pipe component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820802836.7U CN208520045U (en) | 2018-05-28 | 2018-05-28 | A kind of copper aluminium combination collecting pipe component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208520045U true CN208520045U (en) | 2019-02-19 |
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ID=65340634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820802836.7U Active CN208520045U (en) | 2018-05-28 | 2018-05-28 | A kind of copper aluminium combination collecting pipe component |
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| Country | Link |
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| CN (1) | CN208520045U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022227757A1 (en) * | 2021-04-30 | 2022-11-03 | 浙江盾安人工环境股份有限公司 | Gas collection pipe and heat exchanger assembly having same |
| DE102022131094A1 (en) | 2022-11-24 | 2024-05-29 | Lisa Dräxlmaier GmbH | WELDED JOINT ARRANGEMENT FOR COOLED POWER TRANSMISSION |
-
2018
- 2018-05-28 CN CN201820802836.7U patent/CN208520045U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022227757A1 (en) * | 2021-04-30 | 2022-11-03 | 浙江盾安人工环境股份有限公司 | Gas collection pipe and heat exchanger assembly having same |
| DE102022131094A1 (en) | 2022-11-24 | 2024-05-29 | Lisa Dräxlmaier GmbH | WELDED JOINT ARRANGEMENT FOR COOLED POWER TRANSMISSION |
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