CN205119291U - Air -conditioning outdoor unit and air -conditioning unit - Google Patents
Air -conditioning outdoor unit and air -conditioning unit Download PDFInfo
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- CN205119291U CN205119291U CN201520920449.XU CN201520920449U CN205119291U CN 205119291 U CN205119291 U CN 205119291U CN 201520920449 U CN201520920449 U CN 201520920449U CN 205119291 U CN205119291 U CN 205119291U
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Abstract
The utility model provides an air -conditioning outdoor unit and air -conditioning unit, this air condensing units include compressor and condenser, and the blast pipe of compressor and the refrigerant input tube of condenser are connected, wherein, are connected with the damping between blast pipe and the refrigerant input tube and take over, and it is curved that the damping takeover has the S -shaped, and the curved last U including end to end of S -shaped is curved and U is curved down, and go up U and bend with U is curved not on the coplanar down. The utility model provides an air condensing units, take over through setting up the damping, the pipeline length of compressor to condenser has been increased, the vibration transmission of the blast pipe of compressor to the condenser has been alleviated, setting up that the S -shaped is curved has changed the flow direction of refrigerant in the pipeline, the noise ability of inhaling of pipeline has been increased, and reduced and aroused resonant noise between compressor when operation and pipeline, and then the blast pipe that has reduced the compressor vibration of transmitting the condenser, the problem of the refrigerant input tube of condenser because of long -term tired vibration fracture has been avoided, and air condensing units's noise has been reduced.
Description
Technical field
The utility model relates to air-conditioning technical field, more specifically, relates to a kind of air-conditioner outdoor unit and the air-conditioner comprising this air-conditioner outdoor unit.
Background technology
At present, air-conditioner on market has brought into use the micro-channel parallel flow condenser that cost is lower, production efficiency is higher to replace copper pipe condenser, and for micro-channel parallel flow condenser, along with the increase of compressor displacement, suction, the exhaust excitation of large number compressor are also larger, therefore during compressor operating high frequency, conventional conduit is less to vibration of compressor decay, vibration is easily delivered on sheet metal component, generation is made us irritated low-frequency resonance sound and micro-channel parallel flow condenser input pipe is ftractureed because of chronic fatigue vibration, causes market to complain.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, the object of an aspect of the present utility model is, provides a kind of blast pipe that effectively can reduce compressor to be delivered to the air-conditioner outdoor unit of the vibration of condenser.
The object of another aspect of the present utility model is, provides a kind of air-conditioner comprising above-mentioned air-conditioner outdoor unit.
For achieving the above object, the embodiment of an aspect of the present utility model provides a kind of air-conditioner outdoor unit, comprise compressor and condenser, the blast pipe of described compressor is connected with the refrigerant input pipe of described condenser, vibration damping adapter is connected with between described blast pipe and described refrigerant input pipe, it is curved that the adapter of described vibration damping has S shape, and described S shape is curved, and to comprise the curved and lower U of end to end upper U curved, and described upper U is curved and described lower U is curved not at grade.
The air-conditioner outdoor unit that the utility model above-described embodiment provides, vibration damping adapter is connected with between the blast pipe of compressor and the refrigerant input pipe of condenser, the setting of vibration damping adapter, add the length of pipe of compressor to condenser, alleviate the vibration passing of blast pipe to condenser of compressor, and vibration damping adapter to have S shape curved, curved and the lower U of upper U is curved not at grade, thus change refrigerant flow direction in the duct, add the suction noise ability of pipeline, and when reducing compressor operation and between pipeline, cause the noise of resonance, and then add the attenuation of pipeline to vibration of compressor, the blast pipe reducing compressor is delivered to the vibration of condenser, under particularly compressor high frequency runs, the setting of vibration damping adapter, effectively reduce noise when air-conditioner outdoor unit runs, and the problem that the refrigerant input pipe avoiding condenser ftractures because of chronic fatigue vibration.
In addition, the air-conditioner outdoor unit that the utility model above-described embodiment provides also has following additional technical feature:
According to an embodiment of the present utility model, curved opening down of described upper U, curved opening up of described lower U, and the angle α between described upper U curved place plane and described lower U curved place plane is: 30 ° of < α < 150 °.
Preferably, the angle α between described upper U curved place plane and described lower U curved place plane is: 90 ° of < α < 100 °.
In above-described embodiment, curved for upper U place plane and the lower U angle α bent between the plane of place are set to 30 ° of < α < 150 °, the noise of resonance is caused when effectively can reduce compressor operation and between pipeline, and the problem that input pipe ftractures because of chronic fatigue vibration can be prevented, and effectively prevent when angle is between the two less than 30 °, the problem that the intensity causing vibration damping to be taken over because of upper U is curved and lower U is curved junction overflexing reduces, and effectively prevent when angle is between the two greater than 150 °, because the junction that upper U is curved and lower U is curved more smoothly can not change the refrigerant flow direction in the duct well, and the unconspicuous problem of the effectiveness in vibration suppression causing vibration damping to be taken over, preferably, 90 ° of < α < 100 °, further preferably, α is 95 °.
According to an embodiment of the present utility model, one end of described blast pipe is connected with described upper U is curved, and near described one end place, to have L shape curved on described blast pipe, the angle β between described L shape curved place plane and described upper U curved place plane is: 0 ° of < β < 90 °.
According to an embodiment of the present utility model, one end of described refrigerant input pipe is connected with described lower U is curved, and it is curved that described refrigerant input pipe has L shape near the position of described one end, the angle theta between described L shape curved place plane and described lower U curved place plane is: 90 ° of < θ < 150 °.
In above-described embodiment, blast pipe has L shape near the position of the curved one end of upper U curved, and this L shape is curved and upper U is curved not at grade; Refrigerant input pipe has L shape near the position of the curved one end of lower U curved, and curved and lower U is curved not at grade for this L shape, further increase the attenuation of vibration damping adapter to vibration of compressor, reduce the vibration passing of blast pipe to condenser of compressor, and the angle of β and θ is arranged, ensure that vibration damping adapter, the compactedness of connecting line between blast pipe and refrigerant input pipe, pipeline is taken up space less.
According to an embodiment of the present utility model, the other end of described blast pipe is connected with the exhaust outlet of described compressor, and the position near the described other end on described blast pipe has end to end upper bending and lower bending, and described upper bending and described lower bending are not at grade.
In above-described embodiment, blast pipe has end to end upper bending and lower bending, and upper bending and lower bending are not at grade, the blast pipe that can reduce compressor is further delivered to the vibration of condenser, prevents refrigerant input pipe from ftractureing because of vibration.
In above-mentioned arbitrary technical scheme, preferably, the outer diameter D of described vibration damping adapter is: 7mm≤D≤13mm, while the adapter of guarantee vibration damping realizes effectiveness in vibration suppression, vibration damping is taken over the caliber of blast pipe and refrigerant input pipe suitable.
In above-mentioned arbitrary technical scheme, preferably, described condenser is micro-channel parallel flow condenser.
In above-described embodiment, micro-channel parallel flow condenser has compact conformation, flow resistance is little, heat exchange efficiency is high advantage, and there is the advantage that production cost is low, production efficiency is high, adopt micro-channel parallel flow condenser, effectively can improve the heat exchange efficiency of air-conditioner outdoor unit, enhance productivity, reduce cost of labor.Certainly, described condenser also can be copper pipe condenser, connects the adapter of above-mentioned vibration damping, can reach above-mentioned effect equally between the refrigerant input pipe and the blast pipe of compressor of copper pipe condenser.
In above-mentioned arbitrary technical scheme, preferably, described compressor is single-rotor compressor.
In above-described embodiment, the low cost of manufacture of single-rotor compressor, adopt single-rotor compressor, significantly can reduce the production cost of air-conditioner outdoor unit, but single-rotor compressor is when high frequency operates, can larger vibration be produced, and the setting of above-mentioned vibration damping adapter, effectively can reduce the vibration passing of blast pipe to condenser, reduce the noise of air-conditioner outdoor unit, and prevent refrigerant input pipe from ftractureing because of chronic fatigue vibration.Certainly, also can adopt the mode accessing vibration damping adapter between blast pipe and refrigerant input pipe for two-spool compressor, screw compressor, weaken the vibration passing of compressor to condenser, all in protection domain of the present utility model.
The embodiment of another aspect of the present utility model provides a kind of air-conditioner, comprises the air-conditioner outdoor unit described in above-mentioned any embodiment, and has the beneficial effect of the air-conditioner outdoor unit described in above-mentioned any embodiment.
Additional aspect of the present utility model and advantage become obvious by description part below, or are recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the sectional perspective structural representation of the air-conditioner outdoor unit described in the utility model embodiment;
Fig. 2 is the plan structure schematic diagram of air-conditioner outdoor unit shown in Fig. 1.
Wherein, the corresponding relation in Fig. 1 and Fig. 2 between Reference numeral and component names is:
1 compressor, 11 blast pipes, bending on 111,112 times bendings, 2 condensers, 21 refrigerant input pipes, 3 vibration damping adapters, on 31, U is curved, and 32 times U is curved.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here to implement, and therefore, protection domain of the present utility model is not by the restriction of following public specific embodiment.
Air-conditioner outdoor unit according to some embodiments of the utility model and air-conditioner are described with reference to the accompanying drawings.
As depicted in figs. 1 and 2, according to a kind of air-conditioner outdoor unit that some embodiments of the utility model provide, comprise compressor 1 and condenser 2.
Wherein, the blast pipe 11 of described compressor 1 is connected with the refrigerant input pipe 21 of described condenser 2, vibration damping adapter 3 is connected with between described blast pipe 11 and described refrigerant input pipe 21, it is curved that described vibration damping adapter 3 has S shape, described S shape is curved comprises end to end upper U curved 31 and lower U curved 32, and described upper U curved 31 and described lower U curved 32 is not at grade.
The air-conditioner outdoor unit that the utility model above-described embodiment provides, vibration damping adapter is connected with between the blast pipe of compressor and the refrigerant input pipe of condenser, the setting of vibration damping adapter, add the length of pipe of compressor to condenser, alleviate the vibration passing of blast pipe to condenser of compressor, and vibration damping adapter to have S shape curved, curved and the lower U of upper U is curved not at grade, thus change refrigerant flow direction in the duct, add the suction noise ability of pipeline, and when reducing compressor operation and between pipeline, cause the noise of resonance, and then add the attenuation of pipeline to vibration of compressor, the blast pipe reducing compressor is delivered to the vibration of condenser, under particularly compressor high frequency runs, the setting of vibration damping adapter, effectively reduce noise when air-conditioner outdoor unit runs, and the problem that the refrigerant input pipe avoiding condenser ftractures because of chronic fatigue vibration.
In embodiments more of the present utility model, as shown in Figure 2, described upper U's curved 31 is opening down, described lower U's curved 32 is opening up, and the angle α between the curved 31 place planes of described upper U and the curved 32 place planes of described lower U is: 30 ° of < α < 150 °.
Preferably, the angle α between the curved 31 place planes of described upper U and the curved 32 place planes of described lower U is: 90 ° of < α < 100 °.
In above-described embodiment, curved for upper U place plane and the lower U angle α bent between the plane of place are set to 30 ° of < α < 150 °, the noise of resonance is caused when effectively can reduce compressor operation and between pipeline, and the problem that input pipe ftractures because of chronic fatigue vibration can be prevented, and effectively prevent when angle is between the two less than 30 °, the problem that the intensity causing vibration damping to be taken over because of upper U is curved and lower U is curved junction overflexing reduces, and effectively prevent when angle is between the two greater than 150 °, because the junction that upper U is curved and lower U is curved more smoothly can not change the refrigerant flow direction in the duct well, and the unconspicuous problem of the effectiveness in vibration suppression causing vibration damping to be taken over, preferably, 90 ° of < α < 100 °, further preferably, α is 95 °.
In an embodiment of the present utility model, as shown in Figure 2, one end of described blast pipe 11 is connected with described upper U curved 31, and near described one end place, to have L shape curved on described blast pipe 11, the angle β between described L shape curved place plane and the curved 31 place planes of described upper U is: 0 ° of < β < 90 °.
Further, as shown in Figure 2, one end of described refrigerant input pipe 21 is connected with described lower U curved 32, and it is curved that described refrigerant input pipe 21 has L shape near the position of described one end, the angle theta between described L shape curved place plane and the curved 32 place planes of described lower U is: 90 ° of < θ < 150 °.
In above-described embodiment, blast pipe has L shape near the position of the curved one end of upper U curved, and this L shape is curved and upper U is curved not at grade; Refrigerant input pipe has L shape near the position of the curved one end of lower U curved, and curved and lower U is curved not at grade for this L shape, further increase the attenuation of vibration damping adapter to vibration of compressor, reduce the vibration passing of blast pipe to condenser of compressor, and the angle of β and θ is arranged, ensure that vibration damping adapter, the compactedness of connecting line between blast pipe and refrigerant input pipe, pipeline is taken up space less.
Preferably, as depicted in figs. 1 and 2, the other end of described blast pipe 11 is connected with the exhaust outlet of described compressor 1, and the position near the described other end on described blast pipe 11 has end to end upper bending 111 and lower bending 112, and described upper bending 111 and described lower bending 112 are not at grade, the blast pipe that can reduce compressor is further delivered to the vibration of condenser, prevents refrigerant input pipe from ftractureing because of vibration.
In embodiments more of the present utility model, preferably, the outer diameter D of described vibration damping adapter 3 is: 7mm≤D≤13mm, while the adapter of guarantee vibration damping realizes effectiveness in vibration suppression, vibration damping is taken over the caliber of blast pipe and refrigerant input pipe suitable.
In a specific embodiment of the present utility model, described condenser 2 is micro-channel parallel flow condenser.
In above-described embodiment, micro-channel parallel flow condenser has compact conformation, flow resistance is little, heat exchange efficiency is high advantage, and there is the advantage that production cost is low, production efficiency is high, adopt micro-channel parallel flow condenser, effectively can improve the heat exchange efficiency of air-conditioner outdoor unit, enhance productivity, reduce cost of labor.Certainly, described condenser also can be copper pipe condenser, connects the adapter of above-mentioned vibration damping, can reach above-mentioned effect equally between the refrigerant input pipe and the blast pipe of compressor of copper pipe condenser.
In a specific embodiment of the present utility model, described compressor 1 is single-rotor compressor.
In above-described embodiment, the low cost of manufacture of single-rotor compressor, adopt single-rotor compressor, significantly can reduce the production cost of air-conditioner outdoor unit, but single-rotor compressor is when high frequency operates, can larger vibration be produced, and the setting of above-mentioned vibration damping adapter, effectively can reduce the vibration passing of blast pipe to condenser, reduce the noise of air-conditioner outdoor unit, and prevent refrigerant input pipe from ftractureing because of chronic fatigue vibration.Certainly, also can adopt the mode accessing vibration damping adapter between blast pipe and refrigerant input pipe for two-spool compressor, screw compressor, weaken the vibration passing of compressor to condenser, all in protection domain of the present utility model.
The embodiment of another aspect of the present utility model provides a kind of air-conditioner (not shown), comprise the air-conditioner outdoor unit described in above-mentioned any embodiment, and there is the beneficial effect of the air-conditioner outdoor unit described in above-mentioned any embodiment, do not repeat them here.
In sum, the air-conditioner outdoor unit that the utility model embodiment provides, vibration damping adapter is connected with between the blast pipe of compressor and the refrigerant input pipe of condenser, the setting of vibration damping adapter, add the length of pipe of compressor to condenser, alleviate the vibration passing of blast pipe to condenser of compressor, and vibration damping adapter to have S shape curved, curved and the lower U of upper U is curved not at grade, thus change refrigerant flow direction in the duct, add the suction noise ability of pipeline, and when reducing compressor operation and between pipeline, cause the noise of resonance, and then add the attenuation of pipeline to vibration of compressor, the blast pipe reducing compressor is delivered to the vibration of condenser, under particularly compressor high frequency runs, the setting of vibration damping adapter, effectively reduce noise when air-conditioner outdoor unit runs, and the problem that the refrigerant input pipe avoiding condenser ftractures because of chronic fatigue vibration.
In description of the present utility model, unless otherwise prescribed or illustrate, term " connections ", " being connected " etc. all should be interpreted broadly, and such as, " connection " can be fixedly connected with, and also can be removably connect, or connects integratedly, or be electrically connected; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the description of this description, specific features, structure, material or feature that the description of term " embodiment ", " some embodiments ", " specific embodiment " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. an air-conditioner outdoor unit, comprises compressor and condenser, and the blast pipe of described compressor is connected with the refrigerant input pipe of described condenser, it is characterized in that,
Be connected with vibration damping adapter between described blast pipe and described refrigerant input pipe, it is curved that the adapter of described vibration damping has S shape, and described S shape is curved, and to comprise the curved and lower U of end to end upper U curved, and described upper U is curved and described lower U is curved not at grade.
2. air-conditioner outdoor unit according to claim 1, is characterized in that,
Curved opening down of described upper U, curved opening up of described lower U, and the angle α between described upper U curved place plane and described lower U curved place plane is: 30 ° of < α < 150 °.
3. air-conditioner outdoor unit according to claim 2, is characterized in that,
Angle α between described upper U curved place plane and described lower U curved place plane is: 90 ° of < α < 100 °.
4. air-conditioner outdoor unit according to claim 2, is characterized in that,
One end of described blast pipe is connected with described upper U is curved, and near described one end place, to have L shape curved on described blast pipe, the angle β between described L shape curved place plane and described upper U curved place plane is: 0 ° of < β < 90 °.
5. air-conditioner outdoor unit according to claim 4, is characterized in that,
The other end of described blast pipe is connected with the exhaust outlet of described compressor, and the position near the described other end on described blast pipe has end to end upper bending and lower bending, and described upper bending and described lower bending are not at grade.
6. air-conditioner outdoor unit according to claim 2, is characterized in that,
One end of described refrigerant input pipe is connected with described lower U is curved, and it is curved that described refrigerant input pipe has L shape near the position of described one end, the angle theta between described L shape curved place plane and described lower U curved place plane is: 90 ° of < θ < 150 °.
7. air-conditioner outdoor unit according to any one of claim 1 to 6, is characterized in that,
The outer diameter D of described vibration damping adapter is: 7mm≤D≤13mm.
8. air-conditioner outdoor unit according to any one of claim 1 to 6, is characterized in that,
Described condenser is micro-channel parallel flow condenser.
9. air-conditioner outdoor unit according to any one of claim 1 to 6, is characterized in that,
Described compressor is single-rotor compressor.
10. an air-conditioner, is characterized in that, comprises air-conditioner outdoor unit as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920449.XU CN205119291U (en) | 2015-11-17 | 2015-11-17 | Air -conditioning outdoor unit and air -conditioning unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520920449.XU CN205119291U (en) | 2015-11-17 | 2015-11-17 | Air -conditioning outdoor unit and air -conditioning unit |
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| CN205119291U true CN205119291U (en) | 2016-03-30 |
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| CN201520920449.XU Active CN205119291U (en) | 2015-11-17 | 2015-11-17 | Air -conditioning outdoor unit and air -conditioning unit |
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Cited By (8)
| 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 |
| CN106091330A (en) * | 2016-06-28 | 2016-11-09 | 山东中科能人工环境有限公司 | A kind of air-conditioner host equipment of novel damping noise reduction |
| CN106288033A (en) * | 2016-08-05 | 2017-01-04 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108317629A (en) * | 2018-04-27 | 2018-07-24 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit and air conditioner |
| CN109373462A (en) * | 2018-12-03 | 2019-02-22 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit, compressor piping system and compressor muffler |
| CN111059830A (en) * | 2019-12-27 | 2020-04-24 | 青岛海尔智能技术研发有限公司 | Refrigerating and freezing device |
| CN111140939A (en) * | 2018-11-02 | 2020-05-12 | 苏州三星电子有限公司 | Connecting pipeline, air conditioner external unit and air conditioner |
| CN113310183A (en) * | 2021-04-19 | 2021-08-27 | 青岛海尔空调器有限总公司 | Resonance control method and device for air supply equipment, electronic equipment and storage medium |
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2015
- 2015-11-17 CN CN201520920449.XU patent/CN205119291U/en active Active
Cited By (12)
| 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 |
| CN106091330A (en) * | 2016-06-28 | 2016-11-09 | 山东中科能人工环境有限公司 | A kind of air-conditioner host equipment of novel damping noise reduction |
| CN106091330B (en) * | 2016-06-28 | 2019-11-26 | 山东中科能人工环境有限公司 | A kind of air-conditioner host equipment of vibration and noise reducing |
| CN106288033A (en) * | 2016-08-05 | 2017-01-04 | 珠海格力电器股份有限公司 | Air conditioner |
| CN108317629A (en) * | 2018-04-27 | 2018-07-24 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit and air conditioner |
| CN108317629B (en) * | 2018-04-27 | 2023-09-29 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit and air conditioner |
| CN111140939A (en) * | 2018-11-02 | 2020-05-12 | 苏州三星电子有限公司 | Connecting pipeline, air conditioner external unit and air conditioner |
| CN109373462A (en) * | 2018-12-03 | 2019-02-22 | 珠海格力电器股份有限公司 | Air conditioner outdoor unit, compressor piping system and compressor muffler |
| CN111059830A (en) * | 2019-12-27 | 2020-04-24 | 青岛海尔智能技术研发有限公司 | Refrigerating and freezing device |
| CN111059830B (en) * | 2019-12-27 | 2023-10-20 | 青岛海尔智能技术研发有限公司 | Refrigerating and freezing device |
| CN113310183A (en) * | 2021-04-19 | 2021-08-27 | 青岛海尔空调器有限总公司 | Resonance control method and device for air supply equipment, electronic equipment and storage medium |
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