CN202126025U - Compressor piping pipeline of air conditioner and air conditioner using same - Google Patents
Compressor piping pipeline of air conditioner and air conditioner using same Download PDFInfo
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- CN202126025U CN202126025U CN2011202299626U CN201120229962U CN202126025U CN 202126025 U CN202126025 U CN 202126025U CN 2011202299626 U CN2011202299626 U CN 2011202299626U CN 201120229962 U CN201120229962 U CN 201120229962U CN 202126025 U CN202126025 U CN 202126025U
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Abstract
The utility model relates to a compressor piping pipeline of an air conditioner and an air conditioner using the pipeline. The compressor piping pipeline of an air conditioner and an air conditioner using the pipeline comprise a compressor, a heat exchanger, a four-way reversing valve, an air-liquid separator and a piping pipeline, wherein the compressor piping pipeline comprises an air exhaust pipeline and an air return pipeline; the air return pipeline comprises a coiled pipe section and a U-shaped bent pipe section; one end of the U-shaped bent pipe section is connected with the air inlet of the air-liquid separator; and the orientation of the U-shaped bent pipe section faces the centre direction of the compressor. The compressor piping pipeline of an air conditioner and the air conditioner using the pipeline disclosed by the utility model can reduce the vibration of the air return pipeline and effectively avoid the occurrence of resonance phenomenon of the air return pipeline and the compressor, thereby greatly decreasing the working noise of the outdoor unit of the air conditioner.
Description
Technical field
The utility model relates to a kind of compressor of air conditioner pipe arrangement pipeline and uses the air-conditioner of this pipeline, belongs to air-conditioner manufacturing technology field.
Background technology
The coolant circulating system of air-conditioner outdoor unit mainly comprises compressor, heat exchanger, four-way change-over valve, gas-liquid separator and connects the pipe arrangement pipeline of above-mentioned each parts.The noise that is produced during air-conditioner outdoor unit work mainly comes from the vibration of compressor; The pipe arrangement that is connected with compressor mainly comprises gas exhaust piping that is connected with the exhaust outlet of compressor and the return line that is connected with the gas-liquid separator air inlet; If gas exhaust piping and return line design are unreasonable; The covibration of as easy as rolling off a log generation compressor and pipe arrangement pipeline, thus cause the operating noise of air-conditioner further to strengthen, and also the life-span of air-conditioner also can reduce greatly.
Summary of the invention
The utility model main purpose is to address the above problem and is not enough, a kind of simple in structure, damping property is good, noise is low compressor of air conditioner pipe arrangement pipeline is provided and uses the air-conditioner of this pipeline.
For realizing above-mentioned purpose, the technical scheme of the utility model is:
A kind of compressor of air conditioner pipe arrangement pipeline; Comprise gas exhaust piping and return line; Said return line comprises one section snakelike pipeline section and one section U-bend section, and an end of said U-bend section is connected with the air inlet of gas-liquid separator, and the trend of said U-bend section is towards the center position of compressor.
Further, the diameter of said U-bend section be between the center of center and said compressor of said gas-liquid separator distance 1/2.
Further, the length of the straight length in the said snakelike pipeline section be the bend loss diameter that is adjacent 4-5 doubly.
The utility model also provides a kind of air-conditioner that uses above-mentioned pipe arrangement pipeline; Comprise compressor, heat exchanger, four-way change-over valve, gas-liquid separator and pipe arrangement pipeline; The return line of said compressor comprises one section snakelike pipeline section and one section U-bend section; One end of said U-bend section is connected with the air inlet of said gas-liquid separator, the center position that moves towards the said compressor of court of said U-bend section.
Further, the diameter of said U-bend section be between the center of center and said compressor of said gas-liquid separator distance 1/2.
Further, the length of the straight length in the said snakelike pipeline section be the bend loss diameter that is adjacent 4-5 doubly.
Content to sum up; The utility model described compressor of air conditioner pipe arrangement pipeline and use the air-conditioner of this pipeline; Rotational vibration more far vibrates big more characteristics greatly and apart from compressor when having utilized compressor operating; The U-bend section that return line is terminal is provided with snakelike pipeline section part simultaneously towards the center position setting of compressor in return line, can reduce the vibration of return line; Effectively avoid the generation of return line and compressor covibration, thereby reduced the operating noise of air-conditioner outdoor unit significantly.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A of Fig. 1 is to view;
Fig. 3 is the structural representation of the utility model return line.
Extremely shown in Figure 3 like Fig. 1, compressor 1, heat exchanger 2, four-way change-over valve 3, gas-liquid separator 4, exhaust outlet of compressor 5, return-air mouth 6, air inlet 7, gas exhaust piping 8, return line 9, snakelike pipeline section 10, U-bend section 11, straight length 12, bend loss 13.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is described in further detail:
As depicted in figs. 1 and 2, in air-conditioner outdoor unit, include compressor 1, heat exchanger 2, four-way change-over valve 3, gas-liquid separator 4, and the pipe arrangement pipeline of above-mentioned each parts of connection.Has exhaust outlet of compressor 5 at the top of compressor 1; The bottom of gas-liquid separator 4 is connected with the return-air mouth 6 of compressor 1; What between the top of gas-liquid separator 4 is provided with air inlet 7 exhaust outlet of compressor 5 and four-way change-over valve 3, be connected is compressor air-discharging pipeline 8, and what between the air inlet 7 of four-way change-over valve 3 and gas-liquid separator, be connected is compressor return air pipeline 9.
As shown in Figure 3; Return line 9 wherein comprises one section snakelike pipeline section 10 and one section U-bend section 11; One end of U-bend section 11 is connected with the air inlet 7 of gas-liquid separator 4; Be connected through a bit of pipeline between snakelike pipeline section 10 and the U-bend section 11, the other end of snakelike pipeline section 10 is connected with four-way change-over valve 3 through a bit of pipeline again.
Because rotational vibration is bigger during compressor 1 work; And more far vibrate big more apart from compressor 1 center; So in the present embodiment, with the trend of U-bend section 11 center position towards compressor 1, make U-bend section 11 along compressor 1 circumferentially near the center of compressor 1; Can reduce the vibration of return line 9 like this, effectively avoid the generation of return line 9 with compressor 1 covibration.
Installation dimension according to compressor 1, gas-liquid separator 4 and return line 9; Guarantee the effectiveness in vibration suppression of return line 9 simultaneously; Through experimental verification, in the present embodiment, the diameter D of U-bend section 11 preferably adopts 1/2 of distance L between the center of center and compressor 1 of gas-liquid separator 4.
Snakelike pipeline section 10 is made up of continuous a plurality of straight lengths 12 and bend loss 13, is made up of two straight lengths 12 and a bend loss 13 at least, forms the snakelike pipeline section 10 that only has a bending.In order further to improve the integral rigidity of return line 9; Reduce the vibration of return line 9; As shown in Figure 3, in the present embodiment, snakelike pipeline section 10 preferred employings are made up of four straight lengths 12 and three bend loss 13; Formation has the snakelike pipeline section 10 of three bendings, and the angle of every section bending can design according to the bulk of off-premises station in the snakelike pipeline section 10.
Wherein, the ratio between the diameter of the length of straight length 12 and bend loss 13 has direct relation with effectiveness in vibration suppression, and is preferred through experimental verification, the length L 1 of straight length 12 for the 4-5 of the bend loss 13 diameter D1 that are adjacent doubly.
As stated, in conjunction with accompanying drawing and the given scheme content of embodiment, can derive the similar techniques scheme.In every case be the content that does not break away from the utility model technical scheme, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of the utility model technical scheme according to the technical spirit of the utility model.
Claims (6)
1. compressor of air conditioner pipe arrangement pipeline; Comprise gas exhaust piping and return line; It is characterized in that: said return line comprises one section snakelike pipeline section and one section U-bend section; One end of said U-bend section is connected with the air inlet of gas-liquid separator, and the trend of said U-bend section is towards the center position of compressor.
2. compressor of air conditioner pipe arrangement pipeline according to claim 1 is characterized in that: the diameter of said U-bend section be between the center of center and said compressor of said gas-liquid separator distance 1/2.
3. compressor of air conditioner pipe arrangement pipeline according to claim 1 is characterized in that: the length of the straight length in the said snakelike pipeline section be the bend loss diameter that is adjacent 4-5 doubly.
4. air-conditioner; Comprise compressor, heat exchanger, four-way change-over valve, gas-liquid separator and pipe arrangement pipeline; It is characterized in that: the return line of said compressor comprises one section snakelike pipeline section and one section U-bend section; One end of said U-bend section is connected with the air inlet of said gas-liquid separator, the center position that moves towards the said compressor of court of said U-bend section.
5. air-conditioner according to claim 4 is characterized in that: the diameter of said U-bend section be between the center of center and said compressor of said gas-liquid separator distance 1/2.
6. air-conditioner according to claim 4 is characterized in that: the length of the straight length in the said snakelike pipeline section be the bend loss diameter that is adjacent 4-5 doubly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202299626U CN202126025U (en) | 2011-07-01 | 2011-07-01 | Compressor piping pipeline of air conditioner and air conditioner using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202299626U CN202126025U (en) | 2011-07-01 | 2011-07-01 | Compressor piping pipeline of air conditioner and air conditioner using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202126025U true CN202126025U (en) | 2012-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202299626U Expired - Fee Related CN202126025U (en) | 2011-07-01 | 2011-07-01 | Compressor piping pipeline of air conditioner and air conditioner using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202126025U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865010A (en) * | 2016-05-25 | 2016-08-17 | 珠海格力电器股份有限公司 | Heat exchanger structure and air conditioner with same |
| CN115371274A (en) * | 2022-08-29 | 2022-11-22 | 青岛海信日立空调系统有限公司 | Refrigerating device |
-
2011
- 2011-07-01 CN CN2011202299626U patent/CN202126025U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865010A (en) * | 2016-05-25 | 2016-08-17 | 珠海格力电器股份有限公司 | Heat exchanger structure and air conditioner with same |
| CN105865010B (en) * | 2016-05-25 | 2018-11-09 | 珠海格力电器股份有限公司 | Heat exchanger structure and air conditioner with same |
| CN115371274A (en) * | 2022-08-29 | 2022-11-22 | 青岛海信日立空调系统有限公司 | Refrigerating device |
| CN115371274B (en) * | 2022-08-29 | 2023-10-31 | 青岛海信日立空调系统有限公司 | Refrigerating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20200701 |