CN206054248U - Sound-proof housing and compressor mounting structure - Google Patents
Sound-proof housing and compressor mounting structure Download PDFInfo
- Publication number
- CN206054248U CN206054248U CN201621082287.8U CN201621082287U CN206054248U CN 206054248 U CN206054248 U CN 206054248U CN 201621082287 U CN201621082287 U CN 201621082287U CN 206054248 U CN206054248 U CN 206054248U
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- China
- Prior art keywords
- puigging
- blimp
- footing
- sound
- compressor
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- 238000009413 insulation Methods 0.000 claims abstract description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000012530 fluid Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 230000007246 mechanism Effects 0.000 abstract description 7
- 238000002955 isolation Methods 0.000 abstract 1
- 230000002159 abnormal effect Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000011358 absorbing material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003584 silencer Effects 0.000 description 1
Landscapes
- Compressor (AREA)
Abstract
The utility model relates to a sound-proof housing and compressor mounting structure, sound-proof housing (3) include: a housing (3.4) having an interior space adapted to the outer contour of the device to be sound-insulated; and a soundproof layer (3.1) provided on an inner side surface of the housing (3.4) for absorbing noise of the internal space; and a waterproof structure is arranged on the sound insulation layer (3.1) corresponding to the footing of the equipment to be sound insulated, so that the part, corresponding to the position where the sound insulation layer (3.1) is contacted, of the sound insulation layer on the footing of the equipment to be sound insulated is waterproof with the lower edge of the sound insulation layer (3.1). The utility model discloses a footing position that corresponds needs sound insulation equipment on the puigging sets up water proof mechanism to make the puigging carry out water isolation down along the part that can absorb water and puigging on the footing with between the part that needs sound insulation equipment to contact, and then avoid the puigging down along the problem that causes the corruption on moving the footing after absorbing moisture moves the footing top.
Description
Technical field
This utility model is related to compressor field, more particularly to a kind of blimp and compressor installing structure.
Background technology
Compressor can send larger noise in running, in order to reduce the noise that compressor sends, install compression
Blimp is set in the outside of compressor during machine, the noise that compressor sends is eliminated by blimp.As shown in figure 1, being existing
The schematic diagram of some compressor installing mechanisms.In FIG, compressor installing mechanism includes blimp a1 and compressor a2, sound insulation
Cover a1 be set in outside the compressor a2, be provided with puigging on the inside of blimp a1, due to constitute puigging sound-absorbing material it is usual
For hygroscopic porous media material, this material good water absorption, therefore moisture is easily absorbed, and work as the puigging of blimp a1
More top position from the installation chassis of blimp a1 absorb moisture when, these moisture can be from blimp a1 and compressor a2
Contact position stream to the footing of compressor a2, so as to corrode the footing, and then make the compressor a1 may be because in long-term installation
Footing corrosion and damage and lose stability.
Additionally, when compressor a2 vibrates, the storage tank of compressor a2 can occur rocking by a relatively large margin, fluid reservoir with every
Can produce between sound cover a1 and frequently rub, and the friction can cause the ear-piercing friction abnormal sound of high frequency, especially transport in compressor a2
, in low frequency, vibrational energy is bigger, and abnormal sound then becomes apparent from for row.
Utility model content
The purpose of this utility model is to propose a kind of blimp and compressor installing structure, can be avoided because of blimp as far as possible
Absorb water and caused footing corrosion and damage.
For achieving the above object, this utility model provides a kind of blimp, including：
Case, with the inner space for needing the outline of noise insulation equipment to match；With
Puigging, is arranged on the case inner surface, for absorbing the noise of the inner space；
Wherein, on the puigging, the position of the correspondence footing for needing noise insulation equipment is provided with water-stop structure, so that institute
State the lower edge of the sound insulation layer segment corresponding to the position for needing to contact with puigging on the footing of noise insulation equipment and the puigging
It is water proof between position.
Further, the water-stop structure is water proof groove, and the water proof groove is removed along circumferential, the whole removing of the blimp
At least part of water proof material of the position of the footing for needing noise insulation equipment is corresponded on the puigging and is formed.
Further, the puigging is divided into upper puigging and lower sound insulation along the position of the footing for needing noise insulation equipment
Layer, the water-stop structure is the circular gap formed between the upper puigging and the lower puigging.
Further, be provided with inwardly projecting bulge-structure on the puigging, the bulge-structure with it is described need to be every
The outline interference fit of sound equipment, for being formed to the supporting role for needing noise insulation equipment.
Further, the bulge-structure includes continuous in the longitudinal direction inwardly projecting relative to the puigging inwall
Bar shaped convex closure.
Further, the height of projection of bar shaped convex closure each position along its length is identical.
Further, the bulge-structure includes relative to the puigging inwall Discrete Distribution, and inwardly projecting many
Individual salient point.
Further, the height of projection of the plurality of salient point is identical.
Further, it is described to need noise insulation equipment for compressor, the portion of the bulge-structure and the fluid reservoir of the compressor
Exceptionally profile interference fit, forms the supporting role to the fluid reservoir.
For achieving the above object, this utility model provides a kind of compressor installing structure, including aforesaid blimp.
Based on above-mentioned technical proposal, this utility model needs the footing position of noise insulation equipment to arrange by the correspondence on puigging
Water proof mechanism so that the part that can absorb water of puigging lower edge and puigging on the footing with the portion for needing noise insulation equipment to be contacted
/ carry out water segregation, and then along needing noise insulation equipment after avoiding the moisture movement absorbed by puigging lower edge to above footing
Outer wall flow on footing and causes the problem corroded to footing.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes the part of the application,
Schematic description and description of the present utility model is used to explain this utility model, does not constitute to of the present utility model improper
Limit.In the accompanying drawings：
Fig. 1 is the schematic diagram of existing compressor installing mechanism.
Decomposition texture schematic diagrams of the Fig. 2 for an embodiment of this utility model compressor installing mechanism.
Fig. 3 is generalized section of this utility model blimp embodiment in compressor footing position.
Structural representations of the Fig. 4 for an embodiment of this utility model blimp.
Structural representations of the Fig. 5 for another embodiment of this utility model blimp.
Specific embodiment
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
As shown in Fig. 2 the decomposition texture schematic diagram of the embodiment for this utility model compressor installing mechanism.With reference to figure
Structure shown in 3, in the present embodiment, blimp 3 includes case 3.4 and puigging 3.1.Case 3.4 with need noise insulation equipment
Outline matching inner space.Puigging 3.1 is arranged on 3.4 inner surface of the case, described internal empty for absorbing
Between noise.Outer layer supporting construction of the case 3.4 equivalent to puigging 3.1, its entirety are enclosed within the outside for needing noise insulation equipment.Sound insulation
Layer 3.1 is generally made up of deadener, and which can stick to the inner surface of case 3.4.In other embodiments, puigging
3.1 can also be sound-insulating structure, such as micro silencer structure etc., puigging 3.1 can with it is integrated with case 3.4 manufacture, i.e.,
The both supporting roles with case of the blimp of formation, can play sound insulation, the noise elimination effect of puigging again.
The absorbent treatment good water absorption being previously noted on the inside of blimp, easily absorbs moisture and erodes to the footing of compressor.
In order to solve this problem, on the puigging 3.1, the position of the correspondence footing for needing noise insulation equipment can arrange water proof
Structure, so as to make to need 3.1 part of puigging corresponding to the position contacted with puigging 3.1 on the footing of noise insulation equipment with every
It is water proof between the lower edge position of sound-absorbing layer 3.1.
Generalized section shown in Figure 3, is case 3.4 in the outermost of the blimp of the footing position of compressor,
Inner one layer be close to which is puigging 3.1, and what the hollow region included in puigging 3.1 was accommodated is the peace of compressor 1
Dress foot 1.1, connecting bolt 5 and the shock absorption footpad 4 being arranged between installation foot 1.1 and connecting bolt 5, installation foot 1.1 and connection
Bolt 5 constitutes the footing of compressor 1.Puigging 3.1 is contacted with compressor 1 in the more top position of installation foot 1.1, such as
Really 3.1 saturated with water of puigging at this, then can flow down on installation foot 1.1 and connecting bolt 5, connect with water in long-time
In the state of touching, the installation foot 1.1 of metal material and connecting bolt 5 understand corrosion, so as to weaken enabling capabilities.And when processing
Circumference of the person along blimp 3, whole removing can be with except the part water proof material of the position of corresponding footing on puigging 3.1, then
A water proof groove 3.3 is formed as water-stop structure, even if the moisture at such base 6 is absorbed into the lower edge of puigging 3.1,
Can cannot be communicated up because of the presence of water proof groove 3.3, and then cause moisture not flow to the path of footing, therefore avoid
The moisture movement absorbed by puigging lower edge to above footing after footing is made along needing noise insulation equipment outer wall to flow on footing
Into the problem of corrosion.
In another embodiment, can also directly by the circumference along blimp 3, whole removing is except right on puigging 3.1
Whole water proof materials of the position of the footing answered, and then form an open water proof groove in downside.
The way of realization of another kind of feasible water-stop structure is along the position of the footing for needing noise insulation equipment point in puigging 3.1
For upper puigging and lower puigging, the as upper circular gap formed between puigging and the lower puigging of water-stop structure.
In addition, existing compressor installing structure operationally sends abnormal sound, Jing inventor to the observation of abnormal sound phenomenon and
The research of the abnormal sound origin cause of formation, finds to be in larger face between insulation material layer and the fluid reservoir of compressor on the inside of existing blimp
Long-pending loose contact condition, when compressor starts are vibrated, the fluid reservoir of compressor vibrates therewith, and blimp is then relatively depressed
Dynamic or only small size vibration, this has resulted in the relative motion between blimp and fluid reservoir, and this relative motion is caused
There is friction between puigging on the inside of the part outline of the fluid reservoir for contacting with each other and blimp, produce ear-piercing different of high frequency
Ring.
Based on the discovery of this abnormal sound origin cause of formation, inventor expects the equipment (letter afterwards by suppressing blimp with need sound insulation
Title needs noise insulation equipment) between relative motion, can efficiently reduce friction between the two, and then control the generation of abnormal sound.
Specifically, in order to reduce the friction abnormal sound between blimp and compressor, inwardly projecting projection can be set on puigging 3.1
Structure, here inwardly refer to by the puigging 3.1 in outside point to inner side the direction for needing noise insulation equipment.Wherein, bulge-structure
The outline interference fit for needing and needing noise insulation equipment, to form the supporting role to needing noise insulation equipment.By bulge-structure
With the interference fit relation of the outline for needing noise insulation equipment, can make the blimp can be with the vibration for needing noise insulation equipment with shaking
It is dynamic, and then inhibit puigging and need the relative motion between noise insulation equipment, the abnormal sound brought because of both frictions is reduced, and it is convex
Play structure to reduce puigging and need the contact area between noise insulation equipment, so as to assembling resistance, side are reduced in assembling
Just assembling of the blimp on noise insulation equipment is needed.
Fig. 4 and Fig. 5 show the example of two kinds of bulge-structures, and in the diagram, the bulge-structure is included relative to the sound insulation
3.1 inwall of layer inwardly projecting bar shaped convex closure 3.2 continuous in the longitudinal direction.From the figure, it can be seen that 3.2 chi of bar shaped convex closure
It is very little less therefore also smaller in the site area for needing formation interference fit between noise insulation equipment, therefore compare in fit on
Easily.Another kind of implementations of the Fig. 5 for bulge-structure, i.e. bulge-structure includes discrete relative to 3.1 inwall of the puigging
Distribution, and inwardly projecting multiple salient points 3.2 '.It is convex that multiple salient points 3.2 ' of this Discrete Distribution also can integrally play bar shaped
The effect of bag 3.2.
In order that bulge-structure can with need between noise insulation equipment, to form good and uniform interference fit relation, for bar
For shape convex closure 3.2, preferably make the height of projection of each position along its length of bar shaped convex closure 3.2 identical.For multi-convex point is tied
For structure, then the height of projection of preferably multiple salient points 3.2 ' is identical.
For corresponding to the blimp 3 being set on compressor 1, compressor 1 is equivalent to needing noise insulation equipment, and bulge-structure
With the part outline interference fit of the fluid reservoir 2 of compressor 1, the supporting role to the fluid reservoir 2 is formed.Accordingly, it is convex
The setting scope for playing structure can be configured according to the outline correspondence position of fluid reservoir 2.In a further embodiment, if pressure
Also be present the situation of frictional noise in 1 body of contracting machine or miscellaneous part between puigging, then can set in the position that there is friction
Put the bulge-structure.
Each embodiment of above-mentioned blimp 3 is applicable to all kinds of equipment for needing sound insulation, is directed to background section and carries
The defect of the compressor installing structure for arriving, this utility model additionally provide a kind of compressor installing structure, including aforesaid sound insulation
Cover 3.
Finally it should be noted that:Above example is only to illustrate the technical solution of the utility model rather than which is limited
System；Although being described in detail to this utility model with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Still specific embodiment of the present utility model can be modified or equivalent is carried out to some technical characteristics and replace
Change；Without deviating from the spirit of technical solutions of the utility model, which all should cover the technical scheme being claimed in this utility model
In the middle of scope.
Claims (10)
1. a kind of blimp (3), including：
Case (3.4), with the inner space for needing the outline of noise insulation equipment to match；With
Puigging (3.1), is arranged on the case (3.4) inner surface, for absorbing the noise of the inner space；
Characterized in that, the position of the correspondence footing for needing noise insulation equipment is provided with water-stop structure on the puigging (3.1),
So that on the footing for needing noise insulation equipment sound insulation layer segment corresponding with the position that the puigging (3.1) is contacted with it is described
It is water proof between the lower edge position of puigging (3.1).
2. blimp (3) according to claim 1, it is characterised in that the water-stop structure is water proof groove (3.3), described
Water proof groove (3.3) is to need sound insulation to set except correspondingly described on the puigging (3.1) along the circumferential of the blimp (3), whole removing
At least part of water proof material of the position of standby footing and formed.
3. blimp (3) according to claim 1, it is characterised in that the puigging (3.1) needs noise insulation equipment along described
The position of footing be divided into puigging and lower puigging, the water-stop structure be the upper puigging and the lower puigging it
Between the circular gap that formed.
4. according to the arbitrary described blimp (3) of claims 1 to 3, it is characterised in that be provided with the puigging (3.1)
Inwardly projecting bulge-structure, the bulge-structure and the outline interference fit for needing noise insulation equipment, for being formed to institute
Stating needs the supporting role of noise insulation equipment.
5. blimp (3) according to claim 4, it is characterised in that the bulge-structure is included relative to the sound insulation
Layer (3.1) inwall inwardly projecting bar shaped convex closure (3.2) continuous in the longitudinal direction.
6. blimp (3) according to claim 5, it is characterised in that the bar shaped convex closure (3.2) along its length each
The height of projection of position is identical.
7. blimp (3) according to claim 4, it is characterised in that the bulge-structure is included relative to the sound insulation
Layer (3.1) inwall Discrete Distribution, and inwardly projecting multiple salient points (3.2 ').
8. blimp (3) according to claim 7, it is characterised in that the height of projection phase of the plurality of salient point (3.2 ')
Together.
9. blimp (3) according to claim 4, it is characterised in that described to need noise insulation equipment for compressor (1) is described
Bulge-structure and the part outline interference fit of the fluid reservoir (2) of the compressor (1), form to the fluid reservoir (2)
Supporting role.
10. a kind of compressor installing structure, it is characterised in that including the arbitrary described blimp (3) of claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621082287.8U CN206054248U (en) | 2016-09-26 | 2016-09-26 | Sound-proof housing and compressor mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621082287.8U CN206054248U (en) | 2016-09-26 | 2016-09-26 | Sound-proof housing and compressor mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054248U true CN206054248U (en) | 2017-03-29 |
Family
ID=58366839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621082287.8U Active CN206054248U (en) | 2016-09-26 | 2016-09-26 | Sound-proof housing and compressor mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224208A (en) * | 2016-09-26 | 2016-12-14 | 珠海格力电器股份有限公司 | Sound-proof housing and compressor mounting structure |
-
2016
- 2016-09-26 CN CN201621082287.8U patent/CN206054248U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224208A (en) * | 2016-09-26 | 2016-12-14 | 珠海格力电器股份有限公司 | Sound-proof housing and compressor mounting structure |
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