CN208296117U - Blimp and outdoor unit for compressor - Google Patents
Blimp and outdoor unit for compressor Download PDFInfo
- Publication number
- CN208296117U CN208296117U CN201820939179.0U CN201820939179U CN208296117U CN 208296117 U CN208296117 U CN 208296117U CN 201820939179 U CN201820939179 U CN 201820939179U CN 208296117 U CN208296117 U CN 208296117U
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- compressor
- blimp
- metal layer
- sound
- support plate
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Abstract
The utility model discloses a kind of blimp and outdoor unit for compressor, blimp includes: sound insulation cover body, and the sound insulation cover body limits the accommodation space for accommodating the compressor, and the sound insulation cover body includes: foam metal layer.The soundproof effect of blimp according to the present utility model is good, can effectively absorb noise caused by compressor, reduces sound pollution.
Description
Technical field
The utility model relates to household appliance technical field, in particular to a kind of blimp and outdoor unit for compressor.
Background technique
In the related technology, air compressor is widely used in industrial every field, it provides dynamic for industrial production
Power source, while it is a kind of very noisy equipment again, very big influence is brought on the production and living of people, to the health band of people
Carry out high risks, existing noise reduction mode is coated using sound-proof material, and noise reduction means have improved space.
Utility model content
The utility model is intended to solve at least some of the technical problems in related technologies.For this purpose, this reality
A kind of blimp for compressor is proposed with novel, and the soundproof effect of the blimp is good, can effectively absorb compressor institute
The noise of generation reduces sound pollution.
The utility model also proposes a kind of outdoor unit with above-mentioned blimp.
Blimp according to the present utility model for compressor includes: sound insulation cover body, and the sound insulation cover body limits
Out for accommodating the accommodation space of the compressor, the sound insulation cover body includes: foam metal layer.
Blimp according to the present utility model for compressor includes foam metal layer, foam metal layer in blimp
Can effectively absorb with noise caused by fall-off compression machine, and blimp is located at the outside of compressor, by compressor
It is isolated from the outside, reduces the sound pollution of compressor, improve user experience.
One embodiment according to the present utility model, the sound insulation cover body further include: support plate, the support plate setting
The foam metal layer inner sidewall or lateral wall at least one on.
One embodiment according to the present utility model, the support plate include: inner support plate, and the inner support plate setting exists
The first sound-absorbing hole is provided in the inner sidewall of the foam metal layer and the inner support plate.
One embodiment according to the present utility model, first sound-absorbing hole is through the inner sidewall of the inner support plate and outer
Side wall.
One embodiment according to the present utility model, the support plate include: external support board, and the external support board setting exists
The second sound-absorbing hole is provided on the lateral wall of the foam metal layer and the external support board.
One embodiment according to the present utility model, second sound-absorbing hole is through the inner sidewall of the external support board and outer
Side wall.
One embodiment according to the present utility model, the foam metal layer are foam layers of copper, foam nickel layer or foam copper
Nickel alloy layer.
One embodiment according to the present utility model, the support plate are aluminium sheet.
One embodiment according to the present utility model, the foam metal layer include: peripheral wall and are arranged on the peripheral wall
The roof of side is provided with mounting hole on the roof.
Outdoor unit according to the present utility model is briefly described below.
The blimp of compressor and above-described embodiment is provided on outdoor unit according to the present utility model, blimp is suitable for cover
If compressor, due to being provided with the blimp of above-described embodiment on outdoor unit according to the present utility model, the outdoor unit
Noise is small, can effectively promote user experience.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural schematic diagram according to the blimp of the utility model embodiment；
Fig. 2 is the schematic cross-section according to the blimp peripheral wall of the utility model one embodiment；
Fig. 3 is the schematic cross-section according to the blimp peripheral wall of the utility model another embodiment；
Fig. 4 is the schematic cross-section according to the blimp peripheral wall of the utility model another embodiment.
Appended drawing reference:
Blimp 100,
Sound insulation cover body 110, peripheral wall 111, roof 112,
Foam metal layer 120,
Support plate 130, inner support plate 131, external support board 132,
First sound-absorbing hole 101, the second sound-absorbing hole 102, mounting hole 103.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings.Below by
The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and should not be understood as practical new to this
The limitation of type.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limit to the utility model
System.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.The meaning of " plurality " is at least two, such as two in the description of the present invention,
It is a, three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection is also possible to be electrically connected or can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, the connection inside two elements or the interaction relationship of two elements be can be, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
The blimp 100 according to the present utility model for compressor is described in detail below according to Fig. 1-Fig. 4.
Blimp 100 according to the present utility model includes sound insulation cover body 110, and sound insulation cover body 110 limits receiving pressure
The accommodation space of contracting machine, sound insulation cover body 110 include foam metal layer 120.
Blimp 100 is located at the outside of compressor, to hinder compressor for absorbing the noise as caused by compressor
Noise transmission, be equipped with foam metal layer 120 on the ontology of blimp 100, foam metal layer 120 can be used for attenuation by absorption pressure
Noise caused by contracting machine, foam metal layer 120 have the characteristics that high porosity and high through-hole rate, and high porosity and high through-hole
Rate is conducive to the absorption and decaying of sound wave, and sound wave can be converted into thermal energy in foam metal layer 120, and sound wave will lead to foam gold
Belong to metallic fiber vibration, metallic fiber in layer 120 to form network between each other and mutually restrain, can be formed and hinder sound wave transmitting
Damping, sound wave convert kinetic energy into thermal energy in foam metal layer 120, and then sound attenuation caused by compressor is made to dissipate,
Improve the noise reduction effect of blimp 100.
Blimp 100 according to the present utility model for compressor includes foam metal layer 120, bubble in blimp 100
Foam metal layer 120 can effectively absorb with noise caused by fall-off compression machine, and blimp 100 is located at the outer of compressor
Compressor is isolated from the outside by side, reduces the sound pollution of compressor, improves user experience.
Blimp 100 in the embodiment of the present invention can be all made of foam metal layer 120, the noise that compressor generates
Directly it can be absorbed and be decayed by foam metal layer.Of course, it should be understood that blimp can also include other parts, such as
It is used to support the support plate 130 of foam metal layer 120.It should be noted that as long as blimp 100 includes the skill of foam metal layer
Art scheme belongs to the protection scope of the utility model.
One embodiment according to the present utility model, blimp 100 further include support plate 130, and the setting of support plate 130 is being steeped
In at least one of the inner sidewall of foam metal layer 120 or lateral wall.Support plate 130 can be used for supporting foam metal layer 120, branch
Fagging 130 can be arranged in simultaneously on the inner sidewall and lateral wall of foam metal layer 120, and support plate 130 can be to foam metal
Layer 120 is supported and limits, and guarantees that foam metal layer 120 can steadily be located at the periphery of compressor；Support plate 130 is also
Noise caused by compressor can be obstructed, the soundproof effect of blimp 100 is further increased.
One embodiment according to the present utility model, support plate 130 include inner support plate 131, and the setting of inner support plate 131 exists
The inner sidewall of foam metal layer 120 is provided with the first sound-absorbing hole 101 in inner support plate 131, and the first sound-absorbing hole 101 can run through
The inner sidewall and lateral wall of inner support plate 131.
Compressor generates noise in accommodation space, and noise can be propagated out of accommodation space by the first sound-absorbing hole 101
Into foam metal layer 120, based on the principle that aperture is eliminated the noise, multiple first sound-absorbing hole 101 being distributed in inner support plate 131 can
To weaken noise, after noise enters foam metal layer 120 by the first sound-absorbing hole 101, the propagation of noise is received
The obstruction of foam metal layer 120, noise can further decaying weakens in foam metal layer 120, by by a part of noise
It is converted into thermal energy dissipation.
It is, of course, understood that the first sound-absorbing hole 101 can not also run through inner support plate 131 in a thickness direction.Example
Such as, the first sound-absorbing hole 101 is it is so structured that blind hole, the first sound-absorbing hole 101 only has the function of eliminating noise at this time.
One embodiment according to the present utility model, support plate 130 include external support board 132, and the setting of external support board 132 exists
The second sound-absorbing hole 102 is provided on the lateral wall and external support board 132 of foam metal layer 120, the second sound-absorbing hole 102 runs through outer branch
The inner sidewall and lateral wall of fagging 132.
Noise after overdamping weakens, can convert part kinetic energy possessed by noise in foam metal layer 120
Thermal energy, after foam metal layer 120 transfers heat to external support board 132, external support board 132 and outside air carry out heat exchange,
Thermal energy to be dispersed into air, the radiating rate of foam metal layer 120 is can be improved in the second sound-absorbing hole 102, makes foam metal
Layer 120 is directly contacted with the external world.
It is, of course, understood that the second sound-absorbing hole 102 can not also run through external support board 132 in a thickness direction.Example
Such as, the second sound-absorbing hole 102 is it is so structured that blind hole, the second sound-absorbing hole 102 only has the function of eliminating noise at this time.
Further, the remaining noise after overdamping weakens can outwardly be propagated by the second sound-absorbing hole 102, be based on
Aperture noise-cancelling theory, noise are weakened again, and noise is further decreased, while by remaining noise from foam metal
It is discharged in layer 120, to prevent that echo and resonance occur in blimp 100, improves the reliability of blimp 100.
According to one embodiment of present invention, the first sound-absorbing hole 101 is arranged in inner support plate 131, the second sound-absorbing hole 102
It is arranged on external support board 132, and the first sound-absorbing hole 101 is staggered in support plate 130 with the second sound-absorbing hole 102, keeps away
Exempt from noise to travel to other than blimp 100 perpendicular through the first sound-absorbing hole 101, foam metal layer 120 and the second sound-absorbing hole 102,
Increase sound wave consumed energy in foam metal layer 120, further decrease noise, guarantees blimp 100 to compressor
Soundproof effect.
One embodiment according to the present utility model, foam metal layer 120 are foam layers of copper, foam nickel layer or foam cupro-nickel
The combination of any one or more in alloy-layer.Foam layers of copper, foam nickel layer or foam albata layer have good disappear
Sound noise reduction effect, and there is the good capacity of heat transmission, it by thermal energy that noise is converted and can promptly be dispersed into air,
Above-mentioned three kinds of materials have good corrosion resistance simultaneously, can effectively guarantee the service life of blimp 100.
One embodiment according to the present utility model, support plate 130 be aluminium sheet, aluminium sheet have light weight, good heat conductivity,
The high feature of intensity effectively can support and protect foam metal layer 120, improve the reliability and stability of blimp 100.
One embodiment according to the present utility model, foam metal layer 120 include: peripheral wall 111 and are arranged on peripheral wall 111
The roof 112 of side is provided with mounting hole 103 on roof 112.Foam metal layer 120 can use peripheral wall 111 and roof 112
Compressor is isolated in a closed space by sealing, so that noise caused by compressor is effectively absorbed, prevents from making an uproar
Sound is outwardly spread.Mounting hole 103 on roof 112 facilitates the installation of compressor for passing through the pipeline of compressor.
It is understood that when the inner or outer side of foam metal layer 120 is provided with support plate 130, in support plate 130
It is also equipped with through-hole with the position of 103 face of mounting hole, so that the pipeline of compressor passes through.
As shown in Table 1 and Table 2, former blimp and blimp 100 according to the present utility model are produced under different operating conditions
The comparison of raw noise, wherein table 1 indicates the noise point of outdoor unit different windscreens (under the different gear of air-conditioning) in cooling mode
The comparison of shellfish value, table 2 indicate the noise decibel value comparison of outdoor unit different windscreens in a heating mode.
Table 1
Table 2
It can be seen that from above-mentioned table either in cooling condition or in heating condition, using the utility model
Blimp can be substantially reduced the noise that compressor transmits outward.
Outdoor unit according to the present utility model is briefly described below.
The blimp 100 of compressor and above-described embodiment, blimp 100 are provided on outdoor unit according to the present utility model
It is provide with compressor, due to being provided with the blimp 100 of above-described embodiment, the outdoor on outdoor unit according to the present utility model
The noise of machine is small, can effectively promote user experience.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are in the scope of the utility model
Inside it can make changes, modifications, alterations, and variations to the above described embodiments.
Claims (10)
1. a kind of blimp for compressor characterized by comprising sound insulation cover body, the sound insulation cover body limit
For accommodating the accommodation space of the compressor, the sound insulation cover body includes: foam metal layer.
2. the blimp according to claim 1 for compressor, which is characterized in that the sound insulation cover body also wraps
Include: support plate, the support plate be arranged in the foam metal layer inner sidewall or lateral wall at least one on.
3. the blimp according to claim 2 for compressor, which is characterized in that the support plate includes: interior branch
Fagging, the inner support plate, which is arranged in the inner sidewall of the foam metal layer and the inner support plate, is provided with the first sound absorption
Hole.
4. the blimp according to claim 3 for compressor, which is characterized in that first sound-absorbing hole runs through institute
State the inner sidewall and lateral wall of inner support plate.
5. being used for the blimp of compressor according to any one of claim 2-4, which is characterized in that the support plate packet
Include: external support board, the external support board, which is arranged on the lateral wall of the foam metal layer and the external support board, is provided with
Two sound-absorbing hole.
6. the blimp according to claim 5 for compressor, which is characterized in that second sound-absorbing hole runs through institute
State the inner sidewall and lateral wall of external support board.
7. the blimp according to claim 1 for compressor, which is characterized in that the foam metal layer is foam
Layers of copper, foam nickel layer or foam albata layer.
8. the blimp according to claim 2 for compressor, which is characterized in that the support plate is aluminium sheet.
9. the blimp according to claim 1 for compressor, which is characterized in that the foam metal layer includes:
Peripheral wall and the roof being arranged on the upside of the peripheral wall are provided with mounting hole on the roof.
10. a kind of outdoor unit, comprising:
Compressor；
Blimp described in any one of claim 1-9, the blimp are suitable for being provide with the compressor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820939179.0U CN208296117U (en) | 2018-06-15 | 2018-06-15 | Blimp and outdoor unit for compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820939179.0U CN208296117U (en) | 2018-06-15 | 2018-06-15 | Blimp and outdoor unit for compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208296117U true CN208296117U (en) | 2018-12-28 |
Family
ID=64702484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820939179.0U Active CN208296117U (en) | 2018-06-15 | 2018-06-15 | Blimp and outdoor unit for compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208296117U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285495A (en) * | 2019-06-28 | 2019-09-27 | 广东美的制冷设备有限公司 | A kind of vibration isolation sound arrester and air-conditioner outdoor unit |
-
2018
- 2018-06-15 CN CN201820939179.0U patent/CN208296117U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285495A (en) * | 2019-06-28 | 2019-09-27 | 广东美的制冷设备有限公司 | A kind of vibration isolation sound arrester and air-conditioner outdoor unit |
| CN110285495B (en) * | 2019-06-28 | 2021-09-28 | 广东美的制冷设备有限公司 | Vibration isolation sound absorption device and air conditioner outdoor unit |
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