CN203594578U - Damping device of compressor - Google Patents
Damping device of compressor Download PDFInfo
- Publication number
- CN203594578U CN203594578U CN201320786905.7U CN201320786905U CN203594578U CN 203594578 U CN203594578 U CN 203594578U CN 201320786905 U CN201320786905 U CN 201320786905U CN 203594578 U CN203594578 U CN 203594578U
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- China
- Prior art keywords
- compressor
- damping device
- muffler
- outlet pipe
- air return
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Abstract
The utility model relates to the field of refrigeration equipment, in particular to a damping device of a compressor. The damping device of the compressor comprises the compressor, an air return pipe and an exhaust pipe. The damping device of the compressor is characterized in that a first damping device body is arranged between the compressor and the air return pipe, and a second damping device body is arranged between the compressor and the exhaust pipe. According to the damping device of the compressor, due to the fact that the damping device bodies are additionally arranged on the air return pipe and the exhaust pipe respectively, vibration, of the compressor, transmitted to the air return pipe and the exhaust pipe is reduced, the amount of generated noise is reduced, and the effect of lowering noise is achieved; due to the fact that vibration, caused by the compressor, of the air return pipe and the exhaust pipe is reduced, sympathetic vibration between the air return pipe and the exhaust pipe and a box body is reduced at the same time.
Description
Technical field
The utility model relates to art of refrigeration units, is specifically related to a kind of damping device of compressor.
Background technique
In refrigeration system, compressor sucks the gaseous refrigerant of low pressure from muffler, after being compressed to high-pressure gaseous refrigerant, discharge from outlet pipe, in this process due to compressor operation, the muffler that inevitably causes compressor supporting plate and be connected with compressor and the vibrations of outlet pipe have increased noise simultaneously.The vibrations that use beam in order to alleviate compressor, compressor supporting plate to be caused in the time that compressor is installed.And on muffler and outlet pipe, do not take any measure, on muffler and outlet pipe, vibrations and noise do not have any alleviation.
Figure 1 shows that the Placement that has now the muffler of compressor 12 and outlet pipe 3.Gaseous refrigerant enters compressor 1 by muffler 2, is discharged by outlet pipe 3 through the gaseous refrigerant of pressurization.In existing mode, muffler 2 and outlet pipe 3 directly and compressor 1 weld, the vibrations of compressor 1 can be directly passed to muffler 2, outlet pipe 3.Muffler 2 enters casing with outlet pipe 3 also can pass to casing by vibrations, makes casing resonance.The soldering point of compressor 1 and muffler 2, outlet pipe 3 is owing to shaking the leakage that easily causes soldering opening.In muffler 2, outlet pipe 3 and casing vibrations, can produce larger noise.
Model utility content
The utility model aims to provide a kind of muffler of compressor, damping device of outlet pipe of being arranged on, and alleviates the vibrations that compressor produces, and has reduced the noise that pipeline causes.
A kind of compressor damping device, comprises compressor, muffler and outlet pipe, between described compressor and muffler, be respectively arranged with the first damping device and the second damping device between compressor and outlet pipe.
Further, described first damping device one end connects the air return end of compressor, and the other end connects muffler, and described second damping device one end connects the exhaust end of compressor, and the other end connects outlet pipe.
Preferably, described the first damping device and the second damping device are pressure hose.
Compared with prior art, the beneficial effects of the utility model are:
The utility model has increased respectively damping device on muffler and outlet pipe, alleviate compressor and shaken the transmission to muffler, outlet pipe, lower noise producing, reach the effect of noise-decreasing, because damping device has been alleviated the vibration that compressor causes muffler and outlet pipe, muffler and outlet pipe also reduce the resonance of casing thereupon.
Accompanying drawing explanation
Fig. 1 is muffler and the outlet pipe Placement schematic diagram that has now compressor.
Fig. 2 is the utility model embodiment's overall structure schematic diagram.
Embodiment
Below in conjunction with embodiment, the utility model is further described.Wherein, accompanying drawing is only for exemplary illustration, expression be only schematic diagram, but not pictorial diagram can not be interpreted as the restriction to this patent; For embodiment of the present utility model is described better, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; For a person skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.
The corresponding same or analogous parts of same or analogous label in the utility model embodiment's accompanying drawing; In description of the present utility model, it will be appreciated that, if have term " on ", the orientation of the indication such as D score, " left side ", " right side ", " vertically ", " level " or position relationship be for based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore in accompanying drawing, describe the term of position relationship only for exemplary illustration, can not be interpreted as the restriction to this patent.
In addition, if having the term such as " first ", " second " only for describing object, and indication or hint relative importance can not be interpreted as, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
As shown in Figure 2, a kind of compressor damping device, comprise compressor 1, muffler 2 and outlet pipe 3, between the air return end 101 of compressor 1 and muffler 2, be connected with the first damping device 21, first damping device 21 one end are welded on the air return end 101 of compressor 1, and the other end is welded on muffler 2 and forms path, and the first damping device 21 is one section of flexible pipe, low-pressure gaseous refrigerant enters flexible pipe after muffler 2, and then enters compressor 1; Equally, between compressor 1 and outlet pipe 3, be connected with the second damping device 31, second damping device 31 one end are welded on the exhaust end 102 of compressor 1, the other end is welded on outlet pipe 3 and forms path, the second damping device 31 is one section of flexible pipe, high-pressure gaseous refrigerant enters flexible pipe from compressor 1 is discharged, and enters outlet pipe 2 after flexible pipe.
2 sections of mufflers, the vibrations of compressor 1 are during through flexible pipe, and the energy that flexible pipe can absorbing vibration, alleviates Oscillation Amplitude, and then make vibrations in the time passing to muffler 2, and vibration amplitude and the noise being produced by vibrations all can reduce.Equally, increase by one section of flexible pipe in 3 sections of employing modes identical with muffler 2 of outlet pipe, can make equally 3 sections of vibrations of outlet pipe and noise all reduce.Increase after flexible pipe, because the vibrations of muffler 2 and outlet pipe 3 weaken, the resonance and the noise that compressor 1 and refrigerator casing are caused by muffler 2 and outlet pipe 3 also weaken thereupon.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to mode of execution of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all mode of executions.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (3)
1. a compressor damping device, comprise compressor (1), muffler (2) and outlet pipe (3), it is characterized in that, between described compressor (1) and muffler (2), be respectively arranged with the first damping device (21) and the second damping device (31) between compressor (1) and outlet pipe (3).
2. a kind of compressor damping device according to claim 1, it is characterized in that, described the first damping device (21) one end connects the air return end (101) of compressor (1), the other end connects muffler (2), described the second damping device (31) one end connects the exhaust end (102) of compressor (1), and the other end connects outlet pipe (3).
3. a kind of compressor damping device according to claim 2, is characterized in that, described the first damping device (21) and the second damping device (31) are flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320786905.7U CN203594578U (en) | 2013-12-04 | 2013-12-04 | Damping device of compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320786905.7U CN203594578U (en) | 2013-12-04 | 2013-12-04 | Damping device of compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594578U true CN203594578U (en) | 2014-05-14 |
Family
ID=50675471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320786905.7U Expired - Fee Related CN203594578U (en) | 2013-12-04 | 2013-12-04 | Damping device of compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594578U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595987A (en) * | 2015-01-20 | 2015-05-06 | 湖南华强电气有限公司 | Vibration reduction and noise reduction device for compressor |
| CN107152735A (en) * | 2017-06-29 | 2017-09-12 | 海信（山东）空调有限公司 | A kind of air-conditioner outdoor unit pipe arrangement and air-conditioner outdoor unit |
-
2013
- 2013-12-04 CN CN201320786905.7U patent/CN203594578U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595987A (en) * | 2015-01-20 | 2015-05-06 | 湖南华强电气有限公司 | Vibration reduction and noise reduction device for compressor |
| CN104595987B (en) * | 2015-01-20 | 2017-09-29 | 湖南华强电气有限公司 | A kind of compressor vibration and noise reducing device |
| CN107152735A (en) * | 2017-06-29 | 2017-09-12 | 海信（山东）空调有限公司 | A kind of air-conditioner outdoor unit pipe arrangement and air-conditioner outdoor unit |
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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: 20140514 Termination date: 20161204 |