CN103148566B - A kind of air conditioner piping - Google Patents
A kind of air conditioner piping Download PDFInfo
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- CN103148566B CN103148566B CN201310099229.0A CN201310099229A CN103148566B CN 103148566 B CN103148566 B CN 103148566B CN 201310099229 A CN201310099229 A CN 201310099229A CN 103148566 B CN103148566 B CN 103148566B
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- pipeline section
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- pipe arrangement
- pipeline
- air conditioner
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The application relates to refrigerating field, is specifically related to a kind of air conditioner piping. Described air conditioner piping comprises exhaust end pipe arrangement and suction side pipe arrangement, described exhaust end pipe arrangement connects the interface end of exhaust outlet of compressor to condenser, described suction side pipe arrangement connects the air entry of compressor liquid storage device to the interface end of evaporimeter, and described exhaust end pipe arrangement and described suction side pipe arrangement dock welding by flash welding in order by the first pipeline section, middle pipeline section and the second pipeline section or friction welding (FW) docking is welded to form; Described the first pipeline section and described the second pipeline section are copper pipe section; The metal segments that in the middle of described, pipeline section is non-copper pipe. Except two ends remain unchanged for the pipeline section connecting, still adopt outside copper pipe section, the middle pipeline section of air conditioner piping all made into cost relatively low but do not affect the metal segments of the non-copper pipe of heat pump performance, so just save the copper pipe of broad in the middle section, the performance that does not affect again air-conditioning, but greatly reduces manufacturing cost simultaneously.
Description
Technical field
The application relates to refrigerating field, is specifically related to a kind of air conditioner piping.
Background technology
Air conditioner piping, comprises exhaust end pipe arrangement and suction side pipe arrangement, described exhaust end pipe arrangement connect exhaust outlet of compressor withThe interface end of condenser, described suction side pipe arrangement connects the air entry of compressor liquid storage device and the interface end of evaporimeter.
In currently available technology, the exhaust end pipe arrangement of air conditioner piping and suction side pipe arrangement all adopt the structure of whole copper pipe,The pipe arrangement of this structure need to expend more copper material and go to realize, thereby causes manufacturing cost too high.
Therefore, in order to alleviate the cost pressure of air conditioning system maker, save the use of copper material, manufacture a kind of simple in structure,Cost air conditioner piping relatively cheap and that can save more copper material seems particularly important.
Summary of the invention
The application's object is to avoid above-mentioned weak point of the prior art and provides a kind of copper material that uses less, systemCause this relatively cheap, can ensure again the air conditioner piping of refrigeration simultaneously.
The application's object is achieved through the following technical solutions:
A kind of air conditioner piping is provided, comprises exhaust end pipe arrangement and suction side pipe arrangement, described exhaust end pipe arrangement connects compressorExhaust outlet is to the interface end of condenser, and described suction side pipe arrangement connects the air entry of compressor liquid storage device to the interface of evaporimeterEnd, described exhaust end pipe arrangement and described suction side pipe arrangement pass through to dodge by the first pipeline section, middle pipeline section and the second pipeline section in orderFlush weld docking welding or friction welding (FW) docking are welded to form;
Described the first pipeline section and described the second pipeline section are copper pipe section; The metal segments that in the middle of described, pipeline section is non-copper pipe.
Wherein, described middle pipeline section is the middle pipeline section being formed by one section of aluminum pipe section or an iron leg pipeline section.
Wherein, described middle pipeline section is mutually to dock by two sections of above metal sections the middle pipeline section being welded.
Wherein, described two sections of above metal sections are metal section of the same race or dissimilar metal pipeline section.
Wherein, when described the first pipeline section and described middle pipeline section butt welding connect, the internal diameter of the butt end of described the first pipeline sectionBe less than described in the middle of the external diameter of butt end of pipeline section, and the external diameter of the butt end of described the first pipeline section be greater than described in the middle of pipeline sectionThe internal diameter of butt end; When in the middle of described, pipeline section docks welding with the second pipeline section, the internal diameter of the butt end of described middle pipeline section is less thanThe external diameter of the butt end of described the second pipeline section, and the external diameter of the butt end of described middle pipeline section is greater than the docking of described the second pipeline sectionThe internal diameter of end.
Wherein, described the first pipeline section, described middle pipeline section and described the second pipeline section are isometrical pipeline section.
Wherein, described middle pipeline section is tapered pipeline section or gradually expanded form pipeline section, described the first pipeline section and described the second pipeSection is waney pipeline section.
Wherein, the identical length of described the first pipeline section and described the second pipeline section is same.
The application's beneficial effect:
A kind of air conditioner piping of the application, comprises exhaust end pipe arrangement and suction side pipe arrangement, except the pipe of two ends for connectingSection remains unchanged, still adopt outside copper pipe section, the middle pipeline section of air conditioner piping all made into cost relatively low but shadow notRing the metal segments of the non-copper pipe of heat pump performance, so just saved the copper pipe of broad in the middle section, do not affect again the performance of air-conditioning simultaneously,But greatly reduce manufacturing cost.
Brief description of the drawings
Utilize accompanying drawing to be described further the application, but embodiment in accompanying drawing does not form any limit to the applicationSystem, for those of ordinary skill in the art, not paying under the prerequisite of creative work, can also obtain according to the following drawingsOther accompanying drawing.
Fig. 1 is the structural representation that a kind of air conditioner piping of the application connects compressor and condenser and evaporimeter.
Reference numeral:
1-compressor,
2-condenser,
3-evaporimeter,
4-exhaust end pipe arrangement, 41-the first pipeline section, pipeline section in the middle of 42-, 43-the second pipeline section,
5-suction side pipe arrangement, 51-the first pipeline section, pipeline section in the middle of 52-, 53-the second pipeline section.
Detailed description of the invention
With the following Examples the application is further described.
A kind of air conditioner piping, as shown in Figure 1, comprises exhaust end pipe arrangement 4 and suction side pipe arrangement 5.
Exhaust end pipe arrangement 4 connects the exhaust outlet of compressor 1 to the interface end of condenser 2, and exhaust end pipe arrangement 4 is by traditional wholeThe structure of root copper pipe makes into by the first pipeline section 41, middle pipeline section 42 and the second pipeline section 43 in order by flash welding or friction welding (FW)Docking is welded to form, and that is to say and keeps exhaust end pipe arrangement 4 for connecting the exhaust outlet of compressor 1 and the two ends of condenser 2Material is constant, and the first pipeline section 41 and the second pipeline section 43 still adopt copper pipe section, and the pipeline section of mid portion is replaced with to otherLower-cost but do not affect the material of heat pump performance.
The first pipeline section 41 docks welding during with middle pipeline section 42, pipeline section in the middle of the internal diameter of the butt end of the first pipeline section 41 is less thanThe external diameter of 42 butt end, and the external diameter of the butt end of the first pipeline section 41 is greater than the internal diameter of the butt end of middle pipeline section 42; AndMiddle pipeline section 42 docks welding during with the second pipeline section 43, the internal diameter of the butt end of middle pipeline section 42 is less than the docking of the second pipeline section 43The external diameter of end, and the external diameter of the butt end of middle pipeline section 42 is greater than the internal diameter of the butt end of the second pipeline section 43.
The metal segments that middle pipeline section 42 is non-copper pipe. Middle pipeline section 42 can be the metal section of whole section, is specially oneThe middle pipeline section 42 that section aluminum pipe section or an iron leg pipeline section form; Middle pipeline section 42 can be also compound tube, be by two sections withOn metal section mutually dock the middle pipeline section 42 being welded, described two sections of above metal sections are metal section of the same raceOr dissimilar metal pipeline section, wherein the combination metal section of any a section can be the non-copper pipe such as iron pipe section or aluminum pipe sectionMetal segments, respectively combines metal section and mutually docks while welding, and its principle is with the first pipeline section 41, middle pipeline section 42 and the second pipeline section 43Docking Fundamentals of Welding are identical.
The first pipeline section 41, middle pipeline section 42 and the second pipeline section 43 can be isometrical pipeline sections; Or middle pipeline section 42 is for graduallyContracting shape pipeline section or gradually expanded form pipeline section, the first pipeline section 41 and the second pipeline section 43 are waney pipeline section.
Especially, the first pipeline section 41 is identical with the length of the second pipeline section 42, is conducive to like this manufacture produce, and can further carryHigh efficiency.
Suction side pipe arrangement 5 connects the air entry of reservoir of compressor 1 to the interface end of evaporimeter 3, suction side pipe arrangement 5 byThe structure of whole traditional copper pipe make into by the first pipeline section 51, middle pipeline section 52 and the second pipeline section 53 in order by flash welding orPerson's friction welding (FW) docking is welded to form, and that is to say and keeps suction side pipe arrangement 5 for connecting the air entry of reservoir and evaporimeter 3The material at two ends is constant, and the first pipeline section 51 and the second pipeline section 53 still adopt copper pipe section, and the pipeline section of mid portion is changedBecome other lower-cost but do not affect the material of heat pump performance.
The first pipeline section 51 docks welding during with middle pipeline section 52, pipeline section in the middle of the internal diameter of the butt end of the first pipeline section 51 is less thanThe external diameter of 52 butt end, and the external diameter of the butt end of the first pipeline section 51 is greater than the internal diameter of the butt end of middle pipeline section 52; AndMiddle pipeline section 52 docks welding during with the second pipeline section 53, the internal diameter of the butt end of middle pipeline section 52 is less than the docking of the second pipeline section 53The external diameter of end, the external diameter of the butt end of middle pipeline section 52 is greater than the internal diameter of the butt end of the second pipeline section 53.
The metal segments that middle pipeline section 52 is non-copper pipe. Middle pipeline section 52 can be the metal section of whole section, is specially oneThe middle pipeline section 52 that section aluminum pipe section or an iron leg pipeline section form; Middle pipeline section 52 can be also compound tube, be by two sections withOn metal section mutually dock the middle pipeline section 52 being welded, described two sections of above metal sections are metal section of the same raceOr dissimilar metal pipeline section, wherein the combination metal section of any a section can be the gold of the non-copper pipe such as iron pipe section or aluminum pipe sectionBelong to section, respectively combine metal section and mutually dock while welding, its principle is right with the first pipeline section 51, middle pipeline section 52 and the second pipeline section 53Connect Fundamentals of Welding identical.
The first pipeline section 51, middle pipeline section 52 and the second pipeline section 53 can be isometrical pipeline sections; Or middle pipeline section 52 is for graduallyContracting shape pipeline section or gradually expanded form pipeline section, the first pipeline section 51 and the second pipeline section 53 are waney pipeline section.
Especially, the first pipeline section 51 is identical with the length of the second pipeline section 52, is conducive to like this manufacture produce, and can further carryHigh efficiency.
Finally it should be noted that above embodiment is only in order to the application's technical scheme to be described, but not the application is protectedProtect the restriction of scope, although the application has been done to explain with reference to preferred embodiment, those of ordinary skill in the art shouldWork as understanding, can modify or be equal to replacement the application's technical scheme, and not depart from the reality of present techniques schemeMatter and scope.
Claims (3)
1. an air conditioner piping, comprises exhaust end pipe arrangement and suction side pipe arrangement, and described exhaust end pipe arrangement connects exhaust outlet of compressorTo the interface end of condenser, described suction side pipe arrangement connects the air entry of compressor liquid storage device to the interface end of evaporimeter, its spyLevy and be: described exhaust end pipe arrangement and described suction side pipe arrangement are logical in order by the first pipeline section, middle pipeline section and the second pipeline sectionCross flash welding docking welding or friction welding (FW) docking is welded to form;
Described the first pipeline section and described the second pipeline section are copper pipe section; The metal segments that in the middle of described, pipeline section is non-copper pipe;
In the middle of described, pipeline section is mutually to dock by two sections of above metal sections the middle pipeline section being welded;
Described two sections of above metal sections are metal section of the same race or dissimilar metal pipeline section;
In the middle of described, pipeline section is tapered pipeline section or gradually expanded form pipeline section, and described the first pipeline section and described the second pipeline section be not for isometricalPipeline section;
Described the first pipeline section and described in the middle of pipeline section butt welding while connecing, the internal diameter of the butt end of described the first pipeline section be less than described inBetween the external diameter of butt end of pipeline section, and the external diameter of the butt end of described the first pipeline section be greater than described in the middle of pipeline section butt end inFootpath; When in the middle of described, pipeline section docks welding with the second pipeline section, the internal diameter of the butt end of described middle pipeline section is less than described the second pipeThe external diameter of the butt end of section, and the external diameter of the butt end of described middle pipeline section is greater than the internal diameter of the butt end of described the second pipeline section.
2. a kind of air conditioner piping according to claim 1, is characterized in that: in the middle of described pipeline section for by one section of aluminum pipe section orThe middle pipeline section that person's one iron leg pipeline section forms.
3. a kind of air conditioner piping according to claim 1, is characterized in that: described the first pipeline section and described the second pipeline sectionIdentical length is same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310099229.0A CN103148566B (en) | 2013-03-26 | 2013-03-26 | A kind of air conditioner piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310099229.0A CN103148566B (en) | 2013-03-26 | 2013-03-26 | A kind of air conditioner piping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103148566A CN103148566A (en) | 2013-06-12 |
| CN103148566B true CN103148566B (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310099229.0A Active CN103148566B (en) | 2013-03-26 | 2013-03-26 | A kind of air conditioner piping |
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| Country | Link |
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| CN (1) | CN103148566B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104501379B (en) * | 2014-12-19 | 2019-03-26 | 珠海格力电器股份有限公司 | Air suction pipe line, air suction structure, household appliance and dehumidifier |
| CN104482641B (en) * | 2014-12-19 | 2019-04-12 | 珠海格力电器股份有限公司 | Exhaust pipe assembly, exhaust system and household dehumidifier |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2800023Y (en) * | 2005-06-14 | 2006-07-26 | 河南新飞电器有限公司 | Connection tube for air conditioner |
| CN201191112Y (en) * | 2008-04-01 | 2009-02-04 | 海信科龙电器股份有限公司 | Refrigeration facilities tubing for air-conditioner |
| CN202204212U (en) * | 2011-07-26 | 2012-04-25 | 广东美的电器股份有限公司 | Heat exchanger with copper-aluminum joint for air conditioner |
| CN202215860U (en) * | 2011-08-22 | 2012-05-09 | 王志祥 | Air suction outer tube on air condition compressor |
| CN202301051U (en) * | 2011-09-07 | 2012-07-04 | 大连三洋空调机有限公司 | Novel inspiration and exhausting device of compressor used for air conditioner |
| CN202349412U (en) * | 2011-11-16 | 2012-07-25 | 广东志高空调有限公司 | Air conditioner connection piping |
| CN203163178U (en) * | 2013-03-26 | 2013-08-28 | 东莞市金瑞五金制品有限公司 | Air-conditioner piping |
-
2013
- 2013-03-26 CN CN201310099229.0A patent/CN103148566B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2800023Y (en) * | 2005-06-14 | 2006-07-26 | 河南新飞电器有限公司 | Connection tube for air conditioner |
| CN201191112Y (en) * | 2008-04-01 | 2009-02-04 | 海信科龙电器股份有限公司 | Refrigeration facilities tubing for air-conditioner |
| CN202204212U (en) * | 2011-07-26 | 2012-04-25 | 广东美的电器股份有限公司 | Heat exchanger with copper-aluminum joint for air conditioner |
| CN202215860U (en) * | 2011-08-22 | 2012-05-09 | 王志祥 | Air suction outer tube on air condition compressor |
| CN202301051U (en) * | 2011-09-07 | 2012-07-04 | 大连三洋空调机有限公司 | Novel inspiration and exhausting device of compressor used for air conditioner |
| CN202349412U (en) * | 2011-11-16 | 2012-07-25 | 广东志高空调有限公司 | Air conditioner connection piping |
| CN203163178U (en) * | 2013-03-26 | 2013-08-28 | 东莞市金瑞五金制品有限公司 | Air-conditioner piping |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103148566A (en) | 2013-06-12 |
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Address after: Nancheng Industrial Zone Haomailu Daojiao town Guangdong city of Dongguan Province, No. 88 523000 Patentee after: DONGGUAN JINRUI HARDWARE CO., LTD. Address before: Nancheng Industrial Zone Haomailu Daojiao town Guangdong city of Dongguan Province, No. 88 523000 Patentee before: Dongguan Jinrui Hardware Products Co., Ltd. |