CN203163178U - Air-conditioner piping - Google Patents
Air-conditioner piping Download PDFInfo
- Publication number
- CN203163178U CN203163178U CN201320141028.8U CN201320141028U CN203163178U CN 203163178 U CN203163178 U CN 203163178U CN 201320141028 U CN201320141028 U CN 201320141028U CN 203163178 U CN203163178 U CN 203163178U
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- pipeline section
- section
- air conditioner
- butt
- pipe arrangement
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to the field of refrigeration, in particular to an air-conditioner piping. The air-conditioner piping comprises a protruding side piping and a suction side piping. The protruding side piping enables a compressor air exhaust port to be connected to a port end of a condenser. The suction side piping enables an air suction port of a compressor liquid accumulator to be connected to a port end of an evaporator. The protruding side piping and the suction side piping are respectively formed by a first pipe section, a middle pipe section and a second pipe section in sequence through flashing welding butt-joint welding or friction welding butt-joint welding. The first pipe sections and the second pipe sections are copper pipe sections. The middle pipe sections are non-copper-pipe metal sections. Except that the two ends used for being connected with the pipe sections are kept unchanged and copper pipe sections are still adopted, the middle pipe sections of the air-conditioner piping are respectively changed into the non-copper-pipe metal sections which are lower in cost and do not influence performance of an air conditioner, and manufacturing cost is greatly reduced.
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, and described exhaust end pipe arrangement connects the interface end of exhaust outlet of compressor and condenser, and described suction side pipe arrangement connects the air entry of compressor liquid storage device and the interface end of evaporimeter.
In the prior art, the exhaust end pipe arrangement of air conditioner piping and suction side pipe arrangement all adopt the structure of whole copper pipe at present, and the pipe arrangement of this structure need 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, make a kind of simple in structure, cost is cheap relatively and the air conditioner piping that can save more copper material seems particularly important.
Summary of the invention
The application's purpose is to avoid above-mentioned weak point of the prior art and provides a kind of use copper material less, and manufacturing cost is cheap relatively, can guarantee the air conditioner piping of refrigeration simultaneously again.
The application's purpose is achieved through the following technical solutions:
A kind of air conditioner piping is provided, comprise exhaust end pipe arrangement and suction side pipe arrangement, described exhaust end pipe arrangement connects exhaust outlet of compressor to 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, and described exhaust end pipe arrangement and described suction side pipe arrangement are docile and obedient order by first pipeline section, middle pipeline section and second pipeline section and are welded to form by flash welding butt joint welding or friction welding (FW) butt joint;
Described first pipeline section and described second pipeline section are the copper pipe section; Pipeline section is the metal segments of non-copper pipe in the middle of described.
Wherein, described middle pipeline section is the middle pipeline section that is formed by one section aluminum pipe section or an iron leg pipeline section.
Wherein, described middle pipeline section is for to dock the middle pipeline section that is welded mutually by the metal section more than two sections.
Wherein, described metal section more than two sections is metal section of the same race or dissimilar metal pipeline section.
Wherein, when described first pipeline section and described middle pipeline section butt welding connect, the internal diameter of the butt end of described first pipeline section was less than the external diameter of the butt end of pipeline section in the middle of described, and the external diameter of the butt end of described first pipeline section is greater than the internal diameter of the butt end of pipeline section in the middle of described; When pipeline section docked welding in the middle of described with second pipeline section, the internal diameter of the butt end of described middle pipeline section was less than the external diameter of the butt end of described second pipeline 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 second pipeline section.
Wherein, described first pipeline section, described middle pipeline section and described second pipeline section are isometrical pipeline section.
Wherein, described middle pipeline section is tapered pipeline section or gradually expanded form pipeline section, and described first pipeline section and described second pipeline section are waney pipeline section.
Wherein, the identical length of described first pipeline section and described second pipeline section together.
The application's beneficial effect:
A kind of air conditioner piping of the application, comprise exhaust end pipe arrangement and suction side pipe arrangement, the pipeline section that is used for connecting except two ends remains unchanged, still adopt outside the copper pipe section, the middle pipeline section of air conditioner piping all made into cost relatively low but do not influence the metal segments of the non-copper pipe of heat pump performance, so just save broad in the middle section copper pipe, do not influenced the performance of air-conditioning simultaneously again, but greatly reduced manufacturing cost.
Description of drawings
Utilize accompanying drawing that the application is described further, but the embodiment in the accompanying drawing does not constitute any restriction to the application, for those of ordinary skill in the art, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to the following drawings.
Fig. 1 is the structural representation that a kind of air conditioner piping of the application connects compressor and condenser and evaporimeter.
Reference numeral:
The 1-compressor,
The 2-condenser,
The 3-evaporimeter,
4-exhaust end pipe arrangement, pipeline section in the middle of 41-first pipeline section, 42-, 43-second pipeline section,
5-suction side pipe arrangement, pipeline section in the middle of 51-first pipeline section, 52-, 53-second pipeline section.
The specific embodiment
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, exhaust end pipe arrangement 4 makes to be docile and obedient order by first pipeline section 41, middle pipeline section 42 and second pipeline section 43 into by the structure of whole traditional copper pipe and is welded to form by flash welding or friction welding (FW) butt joint, that is to say that maintenance exhaust end pipe arrangement 4 is constant for the material at the two ends of the exhaust outlet that connects compressor 1 and condenser 2, namely first pipeline section 41 and second pipeline section 43 still adopt the copper pipe section, and other are lower-cost but do not influence the material of heat pump performance and the pipeline section of mid portion is replaced with.
When first pipeline section 41 docked welding with middle pipeline section 42, the internal diameter of the butt end of first pipeline section 41 was less than the external diameter of the butt end of middle pipeline section 42, and the external diameter of the butt end of first pipeline section 41 is greater than the internal diameter of the butt end of middle pipeline section 42; And middle pipeline section 42 docks with second pipeline section 43 when welding, and the internal diameter of the butt end of middle pipeline section 42 is less than the external diameter of the butt end of second pipeline section 43, and the external diameter of the butt end of middle pipeline section 42 is greater than the internal diameter of the butt end of second pipeline section 43.
Especially, first pipeline section 41 is identical with the length of second pipeline section 42, is conducive to like this make produce, and can further improve production efficiency.
The air entry of the reservoir of suction side pipe arrangement 5 connection compressors 1 is to the interface end of evaporimeter 3, suction side pipe arrangement 5 makes to be docile and obedient order by first pipeline section 51, middle pipeline section 52 and second pipeline section 53 into by the structure of whole traditional copper pipe and is welded to form by flash welding or friction welding (FW) butt joint, that is to say that maintenance suction side pipe arrangement 5 is constant for the material at the two ends of the air entry that connects reservoir and evaporimeter 3, namely first pipeline section 51 and second pipeline section 53 still adopt the copper pipe section, and other are lower-cost but do not influence the material of heat pump performance and the pipeline section of mid portion is replaced with.
When first pipeline section 51 docked welding with middle pipeline section 52, the internal diameter of the butt end of first pipeline section 51 was less than the external diameter of the butt end of middle pipeline section 52, and the external diameter of the butt end of first pipeline section 51 is greater than the internal diameter of the butt end of middle pipeline section 52; And middle pipeline section 52 docks with second pipeline section 53 when welding, and the internal diameter of the butt end of middle pipeline section 52 is less than the external diameter of the butt end of second pipeline section 53, and the external diameter of the butt end of middle pipeline section 52 is greater than the internal diameter of the butt end of second pipeline section 53.
Middle pipeline section 52 is the metal segments of non-copper pipe.Middle pipeline section 52 can be one whole section metal section, is specially the middle pipeline section 52 that one section aluminum pipe section or an iron leg pipeline section form; Middle pipeline section 52 also can be compound tube, namely for to dock the middle pipeline section 52 that is welded mutually by the metal section more than two sections, described metal section more than two sections is metal section of the same race or dissimilar metal pipeline section, wherein any one section combination metal section can be the metal segments of non-copper pipes such as iron pipe section or aluminum pipe section, each makes up metal section and docks mutually when welding, and its principle is identical with second pipeline section, 53 butt joint Fundamentals of Welding with first pipeline section 51, middle pipeline section 52.
Especially, first pipeline section 51 is identical with the length of second pipeline section 52, is conducive to like this make produce, and can further improve production efficiency.
Should be noted that at last; above embodiment is only in order to illustrate the application's technical scheme; but not to the restriction of the application's protection domain; although with reference to preferred embodiment the application has been done to explain; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the application's technical scheme, and not break away from essence and the scope of present techniques scheme.
Claims (8)
1. air conditioner piping, comprise exhaust end pipe arrangement and suction side pipe arrangement, described exhaust end pipe arrangement connects exhaust outlet of compressor to 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, it is characterized in that: described exhaust end pipe arrangement and described suction side pipe arrangement are docile and obedient order by first pipeline section, middle pipeline section and second pipeline section and are welded to form by flash welding butt joint welding or friction welding (FW) butt joint;
Described first pipeline section and described second pipeline section are the copper pipe section; Pipeline section is the metal segments of non-copper pipe in the middle of described.
2. a kind of air conditioner piping according to claim 1 is characterized in that: the middle pipeline section of pipeline section for being formed by one section aluminum pipe section or an iron leg pipeline section in the middle of described.
3. a kind of air conditioner piping according to claim 1 is characterized in that: pipeline section is for to dock the middle pipeline section that is welded mutually by the metal section more than two sections in the middle of described.
4. a kind of air conditioner piping according to claim 3, it is characterized in that: described metal section more than two sections is metal section of the same race or dissimilar metal pipeline section.
5. a kind of air conditioner piping according to claim 1, it is characterized in that: when described first pipeline section and described middle pipeline section butt welding connect, the internal diameter of the butt end of described first pipeline section is less than the external diameter of the butt end of pipeline section in the middle of described, and the external diameter of the butt end of described first pipeline section is greater than the internal diameter of the butt end of pipeline section in the middle of described; When pipeline section docked welding in the middle of described with second pipeline section, the internal diameter of the butt end of described middle pipeline section was less than the external diameter of the butt end of described second pipeline 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 second pipeline section.
6. a kind of air conditioner piping according to claim 1 is characterized in that: described first pipeline section, described in the middle of pipeline section and described second pipeline section be isometrical pipeline section.
7. a kind of air conditioner piping according to claim 1 is characterized in that: pipeline section is tapered pipeline section or gradually expanded form pipeline section in the middle of described, and described first pipeline section and described second pipeline section are waney pipeline section.
8. according to claim 6 or 7 described a kind of air conditioner pipings, it is characterized in that: the identical length of described first pipeline section and described second pipeline section together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320141028.8U CN203163178U (en) | 2013-03-26 | 2013-03-26 | Air-conditioner piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320141028.8U CN203163178U (en) | 2013-03-26 | 2013-03-26 | Air-conditioner piping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203163178U true CN203163178U (en) | 2013-08-28 |
Family
ID=49024357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320141028.8U Expired - Lifetime CN203163178U (en) | 2013-03-26 | 2013-03-26 | Air-conditioner piping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203163178U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148566A (en) * | 2013-03-26 | 2013-06-12 | 东莞市金瑞五金制品有限公司 | Air conditioning tube |
| US11118795B2 (en) * | 2019-02-08 | 2021-09-14 | Johnson Controls Technology Company | Composite interconnection conduits for HVAC systems |
-
2013
- 2013-03-26 CN CN201320141028.8U patent/CN203163178U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148566A (en) * | 2013-03-26 | 2013-06-12 | 东莞市金瑞五金制品有限公司 | Air conditioning tube |
| CN103148566B (en) * | 2013-03-26 | 2016-05-04 | 东莞市金瑞五金制品有限公司 | A kind of air conditioner piping |
| US11118795B2 (en) * | 2019-02-08 | 2021-09-14 | Johnson Controls Technology Company | Composite interconnection conduits for HVAC systems |
| US20220065468A1 (en) * | 2019-02-08 | 2022-03-03 | Johnson Controls Tyco IP Holdings LLP | Composite interconnection conduits for hvac systems |
| US11754298B2 (en) * | 2019-02-08 | 2023-09-12 | Johnson Controls Tyco IP Holdings LLP | Composite interconnection conduits for HVAC systems |
| US20230417427A1 (en) * | 2019-02-08 | 2023-12-28 | Johnson Controls Tyco IP Holdings LLP | Composite interconnection conduits for hvac systems |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
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. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130828 |