CN210128442U - Air conditioner outdoor unit and air conditioner - Google Patents
Air conditioner outdoor unit and air conditioner Download PDFInfo
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- CN210128442U CN210128442U CN201920804823.8U CN201920804823U CN210128442U CN 210128442 U CN210128442 U CN 210128442U CN 201920804823 U CN201920804823 U CN 201920804823U CN 210128442 U CN210128442 U CN 210128442U
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- outdoor unit
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- air conditioner
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Abstract
The utility model discloses an air condensing units and air conditioner, air condensing units includes: an outdoor unit casing including a base plate; the damping shell is arranged on the chassis; the compressor is arranged in the shock absorption shell; and the liquid storage tank is arranged in the outdoor unit shell and is arranged outside the shock absorption shell. The utility model discloses air condensing units has reduced the vibrations that the compressor transmitted to outdoor unit casing body at the operation in-process through installing the compressor in shock attenuation shell, installs the liquid storage pot outside shock attenuation shell simultaneously, effectively separates liquid storage pot and compressor to reduce the vibrations that the compressor transmitted to the liquid storage pot, from this, reduced the transmission of compressor vibrations, weakened air condensing units's whole vibrations promptly, reduced air condensing units's vibration noise, improve air condensing units's wholeness ability.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to air condensing units and air conditioner.
Background
The noise of the outdoor unit of the air conditioner is one of the main indexes for evaluating the performance of the air conditioner, and the noise of the compressor is one of the main noise sources of the outdoor unit. In the operation process of the compressor, the piping structure vibrates and noise is generated due to the large pressure of the refrigerant in the pipeline system of the compressor and the operation vibration of the compressor. In the prior art, the rubber foot pad is arranged at the bottom of the compressor to isolate the vibration of the compressor from being transmitted to the base plate, but the damping and noise reduction effect is poor in the mode, and the overall performance of the outdoor unit of the air conditioner is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing an air condensing units aims at solving the technical problem who how to reduce air condensing units operational noise.
In order to achieve the above object, the utility model provides an air conditioner outdoor unit, include:
an outdoor unit casing including a base plate;
the damping shell is arranged on the chassis;
the compressor is arranged in the shock absorption shell;
and the liquid storage tank is arranged in the outdoor unit shell, and is arranged outside the damping shell.
In one embodiment, the liquid storage tank is mounted on the side wall of the outdoor unit shell, and the liquid storage tank is communicated with the compressor through a flexible connecting pipe.
In one embodiment, a noise reduction gap is formed between an inner wall of the casing and an outer wall of the compressor, and the outdoor unit of the air conditioner further includes a sound absorption medium filled in the noise reduction gap.
In one embodiment, the noise reduction gap has a width of 3 mm to 8 mm.
In one embodiment, the outdoor unit of an air conditioner further includes an outer cushion disposed between the base plate and the damping case.
In one embodiment, the outdoor unit of an air conditioner further includes an inner damping pad disposed between the bottom of the damping case and the bottom of the compressor.
In one embodiment, the ratio of the wall thickness of the damper shell to the material density of the damper shell is 0.0006 to 0.0008.
In one embodiment, the wall thickness of the damper housing is 2 mm to 4 mm.
In an embodiment, the sound absorbing medium comprises a porous material, and/or the flexible connecting pipe is a rubber hose or a metal corrugated hose.
The utility model also provides an air conditioner, including an air condensing units, this air condensing units includes: an outdoor unit casing including a base plate; the damping shell is arranged on the chassis; the compressor is arranged in the shock absorption shell; and the liquid storage tank is arranged in the outdoor unit shell and is communicated with the compressor through a flexible connecting pipe.
The utility model discloses air condensing units has reduced the vibrations that the compressor transmitted to outdoor unit casing body at the operation in-process through installing the compressor in shock attenuation shell, installs the liquid storage pot outside shock attenuation shell simultaneously, effectively separates liquid storage pot and compressor to reduce the vibrations that the compressor transmitted to the liquid storage pot, from this, reduced the transmission of compressor vibrations, weakened air condensing units's whole vibrations promptly, reduced air condensing units's vibration noise, improve air condensing units's wholeness ability.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of an outdoor unit of an air conditioner according to the present invention;
FIG. 2 is a schematic view of the structure of the shock-absorbing shell and the liquid storage tank of the present invention;
fig. 3 is a schematic view of the installation of the compressor and the liquid storage tank of the present invention.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an air condensing units.
In an embodiment of the present invention, as shown in fig. 1 to 3, the outdoor unit of an air conditioner includes:
an outdoor unit casing 10, the outdoor unit casing 10 including a base plate 11;
a damper housing 20 mounted to the chassis 11;
a compressor 30 disposed inside the damper housing 20;
and a liquid storage tank 40 installed in the outdoor unit casing 10, wherein the liquid storage tank 40 is communicated with the compressor 30 through a flexible connection pipe 50.
In this embodiment, the air outlet of the liquid storage tank 40 is communicated with the air inlet of the compressor 30 through the flexible connecting pipe 50, and the air return port of the liquid storage tank 40 and the air outlet of the compressor 30 are communicated with the indoor heat exchanger and the outdoor heat exchanger through the four-way valve. The receiver 40 is used for separating gaseous refrigerant from liquid refrigerant, so that the compressor 30 can normally suck gaseous refrigerant for compression and transportation. The reservoir 40 is provided separately from the compressor 30, and particularly, the reservoir 40 may be installed on the bottom plate 11 or the side wall of the outdoor unit casing 10, without limitation, only if the reservoir 40 is provided separately from the compressor 30, thereby reducing vibration of the reservoir 40. The damping case 20 is used to accommodate the compressor 30, to prevent the vibration of the compressor 30 from being directly transmitted to the outdoor unit casing 10, and also to effectively absorb the vibration of the compressor 30, so as to reduce the overall vibration of the outdoor unit casing and reduce the noise caused by the vibration.
The utility model discloses air condensing units is through installing compressor 30 in shock attenuation shell 20, reduced compressor 30 and transmitted the vibrations to outdoor unit casing 10 at the operation in-process, install the liquid storage pot outside shock attenuation shell simultaneously, effectively separate liquid storage pot and compressor, in order to reduce the vibrations that compressor 30 transmitted to liquid storage pot 40, from this, reduced the transmission of compressor 30 vibrations, weakened air condensing units's whole vibrations promptly, reduced air condensing units's vibration noise, improve air condensing units's wholeness ability.
Further, as shown in fig. 3, the liquid storage tank 40 is installed on a side wall of the outdoor unit casing 10. In the present embodiment, the reservoir 40 is connected to the compressor 30 through the flexible connecting pipe 50, so that the vibration transmitted to the reservoir 40 through the flexible connecting pipe 50 during the operation of the compressor 30 can be reduced, thereby reducing the vibration of the reservoir 40. The liquid storage tank 40 may be optionally welded to the inner sidewall of the outdoor unit casing 10 to enhance the connection strength and the integrity. Since the air outlet of the liquid storage tank 40 is generally opened at the bottom, the liquid storage tank 40 is installed at the sidewall of the outdoor unit casing 10, which can avoid the obstruction of the connection between the liquid storage tank 40 and the flexible connection pipe 50, so that the installation of the liquid storage tank 40 is simpler and more convenient. In practical applications, the return air port of the liquid storage tank 40 is also communicated with the four-way valve or the return air pipe through a flexible pipe, so as to further reduce the vibration of the liquid storage tank 40.
Further, as shown in fig. 3, a noise reduction gap is formed between the inner wall of the damper housing 20 and the outer wall of the compressor 30, and the outdoor unit of the air conditioner further includes a sound absorption medium 60 filled in the noise reduction gap. In the present embodiment, the top of the damper housing 20 is open, the top of the compressor 30 protrudes out of the top of the damper housing 20 through the opening of the damper housing 20, and the noise reduction gap is formed between the peripheral wall of the damper housing 20 and the peripheral wall of the compressor 30. The noise reduction gap can isolate the noise generated in the operation process of the compressor 30, and the sound absorption medium 60 can effectively absorb the noise transmitted in the noise reduction gap, so that the noise transmitted to the outside by the compressor 30 is effectively reduced, and the noise reduction performance of the outdoor unit of the air conditioner is further improved. In practical applications, the width of the noise reduction gap is 3 mm to 8 mm. The width of the noise reduction gap is 3 mm at the minimum and 8 mm at the maximum, if the width of the noise reduction gap is less than 3 mm, the filling amount of the sound absorption medium 60 is too small, and the noise reduction effect is not good; if the width of the noise reduction gap is greater than 8 mm, the space of the outdoor unit casing 10 is excessively occupied; therefore, the width of the noise reduction gap is set to be 3 mm to 8 mm, and the width of the noise reduction gap is more reasonable on the basis of ensuring effective noise reduction and sound absorption.
Further, the sound-absorbing medium 60 includes a porous material, and/or the flexible connecting pipe 50 is a rubber hose or a metal corrugated hose. In this embodiment, the sound-absorbing medium 60 may be a porous material such as foam or soundproof cotton, and it should be noted that the sound-absorbing material may optionally fill the sound-absorbing gap to improve the sound-absorbing and noise-reducing effects. The flexible connection pipe 50 may be a rubber hose or a corrugated metal hose, so that the flexible connection pipe 50 has sufficient structural toughness and is not easily damaged, thereby improving the working stability of the flexible connection pipe 50.
Further, as shown in fig. 3, the outdoor unit of an air conditioner further includes an outer cushion 70 disposed between the base plate 11 and the damping case 20. In this embodiment, the outer shock absorbing pad 70 is disposed between the bottom chassis 11 and the bottom of the shock absorbing housing 20, and is used to reduce the vibration transmitted from the shock absorbing housing 20 to the bottom chassis 11, thereby reducing the vibration of the outdoor unit casing 10 and the noise of the outdoor unit. In addition, the outer cushion 70 can also buffer the impact between the damper housing 20 and the base plate 11 during the transportation and landing of the outdoor unit, effectively protect the compressor 30 mounted on the damper housing 20, and improve the stability of the outdoor unit.
Further, as shown in fig. 3, the outdoor unit of an air conditioner further includes an inner damping pad 80 disposed between the bottom of the damping case 20 and the bottom of the compressor 30. In the present embodiment, the inner cushion 80 can be made of a material with a relatively high damping ratio, such as a rubber material or a damping spring, so as to effectively reduce the vibration transmitted from the compressor 30 to the damping shell 20 and reduce the noise generated by the vibration. In addition, the inner shock pad 80 can also buffer the impact between the shock absorbing shell 20 and the compressor 30 during the transportation and landing of the outdoor unit of the air conditioner, so as to effectively protect the compressor 30 and improve the stability of the outdoor unit of the air conditioner.
In practical applications, the inner wall of the shock absorbing shell 20 may further be provided with a plurality of shock absorbing ribs protruding from the inner wall of the shock absorbing shell 20, and the number of the shock absorbing ribs may be multiple, and the manufacturing material of the shock absorbing ribs may be the same as that of the shock absorbing shell 20, which is not limited herein. The shape of the damping rib plate can be a simple polygon, and can also be a combined special-shaped structure, which is not limited herein. The damping rib plate can reinforce the overall structural strength and rigidity of the damping case 20, thereby improving the damping capacity of the damping case 20, further weakening the transmission of vibration of the compressor 30, and reducing the overall vibration and noise of the outdoor unit of the air conditioner.
Further, the ratio of the wall thickness of the damper housing 20 to the material density of the damper housing is 0.0006 to 0.0008. In this embodiment, the ratio of the thickness of the damping case 20 to the density of the material is greater than that of other materials, so that the sound insulation effect is better, and the noise generated by the whole air conditioner outdoor unit is smaller. In practical applications, the damping shell 20 can be made of steel or lead, so as to reduce the production cost on the basis of satisfying the ratio of the thickness to the material density.
Further, the wall thickness of the damper housing 20 is 2 mm to 4 mm. In the present embodiment, the wall thickness of the damping shell 20 is 2 mm at the minimum and 4 mm at the maximum, and if the wall thickness of the damping shell 20 is less than 2 mm, the structural strength is weak and the sound insulation effect is poor; if the wall thickness of the damping shell 20 is greater than 4 mm, the processing materials are increased, and the production cost is high; therefore, the wall thickness of the vibration shell is set to be 2 mm to 4 mm, so that the wall thickness of the vibration shell 20 is more reasonable on the basis of ensuring effective noise reduction and sound absorption.
The utility model discloses still provide an air conditioner, this air conditioner includes an air condensing units, and this air condensing units's concrete structure refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. An outdoor unit of an air conditioner, comprising:
an outdoor unit casing including a base plate;
the damping shell is arranged on the chassis;
the compressor is arranged in the shock absorption shell;
and the liquid storage tank is arranged in the outdoor unit shell, and is arranged outside the damping shell.
2. The outdoor unit of claim 1, wherein the liquid tank is installed at a side wall of the outdoor unit casing, and the liquid tank is communicated with the compressor through a flexible connection pipe.
3. The outdoor unit of claim 2, wherein a noise reduction gap is formed between an inner wall of the casing and an outer wall of the compressor, and further comprising a sound absorption medium filled in the noise reduction gap.
4. The outdoor unit of claim 3, wherein the noise reduction gap has a width of 3 mm to 8 mm.
5. The outdoor unit of claim 1, further comprising an outer cushion interposed between the base pan and the casing.
6. The outdoor unit of claim 1, further comprising an inner damping pad disposed between the bottom of the damping case and the bottom of the compressor.
7. The outdoor unit of an air conditioner as claimed in claim 1, wherein a ratio of a wall thickness of the damping casing to a material density of the damping casing is 0.0006 to 0.0008.
8. The outdoor unit of an air conditioner as claimed in claim 1, wherein the wall thickness of the damping case is 2 mm to 4 mm.
9. The outdoor unit of claim 3, wherein the sound-absorbing medium comprises a porous material, and/or the flexible connection pipe is a rubber hose or a metal bellows hose.
10. An air conditioner comprising the outdoor unit of any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804823.8U CN210128442U (en) | 2019-05-30 | 2019-05-30 | Air conditioner outdoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920804823.8U CN210128442U (en) | 2019-05-30 | 2019-05-30 | Air conditioner outdoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210128442U true CN210128442U (en) | 2020-03-06 |
Family
ID=69663675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920804823.8U Active CN210128442U (en) | 2019-05-30 | 2019-05-30 | Air conditioner outdoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210128442U (en) |
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2019
- 2019-05-30 CN CN201920804823.8U patent/CN210128442U/en active Active
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