CN214464767U - Exhaust pipe structure of air conditioner compressor - Google Patents
Exhaust pipe structure of air conditioner compressor Download PDFInfo
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- CN214464767U CN214464767U CN202023320570.9U CN202023320570U CN214464767U CN 214464767 U CN214464767 U CN 214464767U CN 202023320570 U CN202023320570 U CN 202023320570U CN 214464767 U CN214464767 U CN 214464767U
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Abstract
The application relates to an air condition compressor exhaust pipe structure, by copper pipe, base constitution, characterized by: copper tube head portion is provided with the counterpoint boss, and the boss of counterpointing encircles copper pipe a week and evenly sets up, and the boss of counterpointing cooperates with the protruding pipeline of base. The height of the protruding pipeline is 3 millimeters, the height of the alignment boss is 0.3 millimeter, the circumferential distance of the alignment boss is 0.2 millimeter, and the distance between the bottom surface of the copper pipe and the upper plane of the protruding pipeline is 2.5 millimeters. The inner bottom and the outer bottom of the raised pipeline are both arc chamfers. The copper pipe is made of phosphorus deoxidized copper, and the base is made of copper steel material. This application structure is succinct, and the clearance is even between base and the copper pipe, and the brazing joint penetration is unanimous, and the tourus gas tightness of brazing is good, reduces the influence of air current to the vibration of blast pipe, noise abatement.
Description
Technical Field
The application relates to an air conditioner compressor exhaust pipe structure.
Background
The compressor generally comprises three pipelines, namely an air inlet pipe, an air outlet pipe and a process pipe, wherein the air outlet pipe is connected with a base through a copper pipe and is used for transmitting high-temperature and high-pressure gas into a condenser. At present, the copper pipe and the base are connected through brazing, gaps between the base and the copper pipe are uneven, molten brazing filler metal is easily discharged from the bottom in the brazing process, on the other hand, the fusion depth is uneven, and when the flowability of the brazing filler metal is poor or the welding temperature fluctuates, welding defects or even welding defects are easily formed in the brazing process. The air conditioner causes vibration of the compressor exhaust pipe during operation, welding spots between the copper pipe and the base are prone to stress concentration and noise generation under forced vibration, if welding defects exist, the compressor exhaust pipe is prone to leakage, and the compressor exhaust pipe can be broken when the welding defects are serious.
Disclosure of Invention
The technical problem that this application was solved is overcome the above-mentioned not enough that exists among the prior art, and provides a structure succinct, and the clearance is even between base and the copper pipe, and the brazing connects the penetration unanimous, the good air condition compressor exhaust pipe structure of tourus gas tightness of brazing.
The technical scheme adopted by the application for solving the technical problems is as follows:
the utility model provides an air condition compressor exhaust pipe structure, comprises copper pipe, base, characterized by copper pipe head portion is provided with the counterpoint boss, counterpoints the protruding pipeline cooperation of boss and base for the ring that welds of brazing usefulness when high frequency welding melts, can flow and even be full of protruding pipeline and counterpoint the space between the boss and can not flow, and because the boss of counterpointing is for encircleing copper pipe a week and evenly setting (the whole circle external diameter is the same), make the tourus height and the circumference thickness homogeneous phase of brazing who is full of protruding pipeline and counterpoint the space between the boss the same, thereby improved the quality of brazing.
Protruding pipeline height is 3 millimeters, the height of counterpoint boss is 0.3 millimeters, and counterpoint boss circumferential distance is 0.2 millimeters, and the planar distance is 2.5 millimeters on copper pipe bottom surface and the protruding pipeline.
This application bottom, outer bottom are the circular arc chamfer in the protruding pipeline, and the bottom circular arc chamfer reduces the vibration of air current to the blast pipe in the protruding pipeline, reduces the influence of noise.
The copper pipe is made of phosphorus deoxidized copper, and the base is made of a copper steel material.
Compared with the prior art, the application has the following advantages and effects: the structure is succinct, and the clearance is even between base and the copper pipe, and the brazing joint penetration is unanimous, and the tourus gas tightness of brazing is good, reduces the influence of air current to the vibration of blast pipe, noise abatement.
Drawings
Fig. 1 is a schematic diagram of an application structure of an embodiment of the present application.
Fig. 2 is an enlarged partial schematic view of fig. 1 with the weld ring removed.
Detailed Description
The present application will be described in further detail below with reference to the accompanying drawings by way of examples, which are illustrative of the present application and are not limited to the following examples. The height described herein is relative to fig. 1.
Referring to fig. 1, this application air condition compressor exhaust pipe structure is by copper pipe 1, base 2 constitutes, 1 head of copper pipe (the lower part of fig. 1) is provided with counterpoint boss 11, counterpoint boss 11 and base 2 protruding pipeline 21 (internal diameter) cooperation, make the ring 3 that welds usefulness melt at high frequency welding, can flow and even be full of protruding pipeline 21 and counterpoint the space 12 between the boss 11 and can not flow, and because counterpoint the boss for surrounding 1 a week of copper pipe and evenly setting (the whole circle external diameter is the same), make the tourus (brazing layer) height and the circumference thickness homogeneous phase of brazing that is full of space 12 between protruding pipeline 21 and the counterpoint boss 11 equal, thereby improved the quality of brazing.
The height of the raised pipeline 21 is 3 mm.
The height of counterpoint boss 11 is 0.3 millimeter, and counterpoint boss 11 circumferential distance (12 distances in space promptly, also the brazing layer thickness) is 0.2 millimeter, and the distance of 1 bottom surface of copper pipe and the plane on the protruding pipeline 21 is 2.5 millimeters.
The copper pipe 1 is made of phosphorus deoxidized copper, and the base 2 is made of copper steel.
All simple variations and combinations of the technical features and technical solutions of the present application are considered to fall within the scope of the present application.
Claims (4)
1. The utility model provides an air condition compressor exhaust pipe structure, comprises copper pipe, base, characterized by: copper tube head portion is provided with the counterpoint boss, and the boss of counterpointing encircles copper pipe a week and evenly sets up, and the boss of counterpointing cooperates with the protruding pipeline of base.
2. An air conditioner compressor discharge pipe structure as claimed in claim 1, wherein: the height of the protruding pipeline is 3 millimeters, the height of the alignment boss is 0.3 millimeter, the circumferential distance of the alignment boss is 0.2 millimeter, and the distance between the bottom surface of the copper pipe and the upper plane of the protruding pipeline is 2.5 millimeters.
3. An air conditioner compressor discharge pipe structure as claimed in claim 1, wherein: the inner bottom and the outer bottom of the raised pipeline are both arc chamfers.
4. An air conditioner compressor discharge pipe structure as claimed in claim 1, wherein: the copper pipe is made of phosphorus deoxidized copper, and the base is made of copper steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023320570.9U CN214464767U (en) | 2020-12-31 | 2020-12-31 | Exhaust pipe structure of air conditioner compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023320570.9U CN214464767U (en) | 2020-12-31 | 2020-12-31 | Exhaust pipe structure of air conditioner compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214464767U true CN214464767U (en) | 2021-10-22 |
Family
ID=78137885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023320570.9U Active CN214464767U (en) | 2020-12-31 | 2020-12-31 | Exhaust pipe structure of air conditioner compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214464767U (en) |
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2020
- 2020-12-31 CN CN202023320570.9U patent/CN214464767U/en active Active
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