CN206092339U - Compressor - Google Patents
Compressor Download PDFInfo
- Publication number
- CN206092339U CN206092339U CN201621082303.3U CN201621082303U CN206092339U CN 206092339 U CN206092339 U CN 206092339U CN 201621082303 U CN201621082303 U CN 201621082303U CN 206092339 U CN206092339 U CN 206092339U
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- compressor
- layer
- coating
- housing
- described matrix
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The utility model provides a compressor, compressor, anticorrosion coating including casing and covering housing surface, anticorrosion coating including coat on housing face the base member layer and coat in superficial layer on the base member layer, the base member layer with the superficial layer is the organic matter coating. Promptly, carry out effectual isolation with compressor's casing with external environment through two -layer organic coating layer, thereby guarantee compressor is not corroded. Furthermore, the utility model discloses well anticorrosion coating does not contain metal coating, has avoided making owing to expose the metal coating who compressor to take place serious problem of corroding.
Description
Technical field
This utility model is related to compressor, more particularly to a kind of compressor with erosion shield.
Background technology
The housing of compressor is generally stamped and formed out using hot rolling or cold-rolled low carbon steel, or is made up of casting pig.Therefore,
If no corrosion-resistant coating on compressor, even if steel or ferrum also can be corroded with speed quickly in non-oceanic environment.
The existing corrosion-resistant coating being formed on compressor is generally comprised：Spray the gold on the surface of shell of compressor
Category coating, the metal coating are, for example, aluminum (Al) or zinc (Zn)；And the painting layer on the metal coating is sprayed, its
In, the painting layer is as surface layer so that the metal coating and external environment isolation.
However, but there is following defect by the anticorrosive figure layer that painting layer is sprayed on metal coating to be formed：Oil
Lacquer coat is generally relatively thin and is easy to be pierced through by sharp object, and then exposes can metal coating.Also, in metal coating
Containing substantial amounts of hole, therefore, once surface layer occur it is damaged and make metal coating it is exposed outside when, the hole i.e. can be into
To connect the intercommunicating pore of marine environment and compressor, so as to compressor can be caused by the problem of heavy corrosion.
Utility model content
The purpose of this utility model is to provide a kind of compressor, is easily sent out with the erosion shield for solving existing compressor
It is raw damaged, and then compressor is made by the problem of heavy corrosion.
To solve above-mentioned technical problem, this utility model provides a kind of compressor, including housing and covering surface of shell
Erosion shield, wherein, the erosion shield includes the base layer being coated on surface of shell and is coated on the base
Surface layer on body layer, described matrix layer and the surface layer are Organic substance coating.
Optionally, in above-described compressor, described matrix layer is epoxy resin coating.
Optionally, in above-described compressor, the thickness of described matrix layer is more than 10 μm.
Optionally, in above-described compressor, the surface layer is that acrylic acid ammonia system's coating or polyester resin system apply
Layer.
Optionally, in above-described compressor, the thickness of the surface layer is more than 6 μm.
Optionally, in above-described compressor, the material of the housing is carbon steel or casting pig.
Optionally, in above-described compressor, it is also formed between the surface of shell and base layer of the compressor
Phosphate coating.
In the compressor that this utility model is provided, erosion shield includes two-layer organic coating, has by the two-layer
The housing of compressor effectively can be isolated by organic coating with external environment, so as to ensure that the compressor is not corroded.And
And, do not include metal coating in the erosion shield, it is to avoid occur compressor due to the metal coating for exposing tight
The problem of heavy corrosion.Further, base layer is formed using epoxy resin based powder coatings, the coating formed by which is fine and close, light
It is sliding, with stronger Corrosion Protection, surface layer is formed using polyester resin system powdery paints or acrylic-amino system water paint,
Which has stronger weatherability, can improve the protection intensity to described matrix layer, so as to increase the anticorrosive of the compressor
Performance, extends the service life of the compressor.
Description of the drawings
Fig. 1 is the structural representation of compressor in one embodiment of this utility model；
Fig. 2 is the generalized section of the housing of compressor in one embodiment of this utility model；
Fig. 3 is the schematic flow sheet of the processing method of compressor in one embodiment of this utility model.
Specific embodiment
Core concept of the present utility model is, there is provided a kind of compressor, and the compressor includes housing and covers shell
The erosion shield in body surface face.Wherein, the erosion shield includes base layer and surface layer, and described matrix layer is coated on housing
On surface, the surface layer is coated on described matrix layer, also, described matrix layer and the surface layer are Organic substance painting
Layer.
In the compressor that this utility model is provided, its erosion shield includes base layer and surface layer, by described matrix
The housing of compressor effectively can be isolated by layer and surface layer with external environment, not rotten so as to ensure the compressor
Erosion.Also, described matrix layer and surface layer are Organic substance coating, even if consequently, it is possible to the surface layer occur it is damaged, also not
Compressor can be made too corroded because base layer is exposed.
Below in conjunction with the drawings and specific embodiments to the utility model proposes compressor be described in further detail.According to
Illustrate below and claims, advantages and features of the present utility model will become apparent from.It should be noted that, accompanying drawing is using very
Simplified form and non-accurately ratio is used, only to mesh that is convenient, lucidly aiding in illustrating this utility model embodiment
's.
Structural representations of the Fig. 1 for the compressor in one embodiment of this utility model, Fig. 2 are one embodiment of this utility model
The generalized section of the housing of middle compressor, i.e., the generalized section in the AA ' directions in Fig. 1.With reference to shown in Fig. 1 and Fig. 2, institute
Stating compressor 100 includes housing 110 and covers the erosion shield 130 of surface of shell.Wherein, the erosion shield 130
Including the base layer 131 being coated on 110 surface of housing and the surface layer 132 being coated on described matrix layer 131, also, institute
State base layer 131 and the surface layer 132 is Organic substance coating.That is, the erosion shield in the compressor that the present invention is provided
130 have two-layer Organic substance coating, and described matrix layer 131 can effectively protect the housing of compressor, it is to avoid which is subject to what is corroded to ask
Topic, the surface layer 132 further enhances the Corrosion Protection of the compressor, and also can pass through the surface layer 132
Described matrix layer 131 is protected, it is to avoid described matrix layer 131 is exposed to improve the corrosion resistance of the compressor,
So as to can effectively extend the service life of the compressor.Even if additionally, the surface layer 132 occurs breakage, the present invention is provided
Compressor in also will not be corroded compressor because base layer 131 is exposed.
Specifically, the material of the housing 110 of the compressor can be carbon steel or casting pig.This be also in this area more
The material of conventional compressor housing, but just because of the carbon steel that is usually easily corroded of the material of the housing 110 or ash casting
Ferrum, therefore, it is the structural intergrity for ensureing compressor, the Corrosion Protection for improving the compressor 100 is particularly important.
In the present embodiment, the base layer 131 of the erosion shield 130 is preferably epoxy resin coating.Due to epoxy
Resin has preferable physical stability and chemical stability, therefore, by made by epoxy resin, product is unlikely to deform, and has
There is preferable corrosion resistance.Additionally, epoxy resin is excellent for the surface of metal material and nonmetallic materials is respectively provided with
Adhesive strength.That is, using the epoxy resin coating as base layer 131, not only can effective protection compressor be not corroded,
And the base layer 131 for being formed is difficult from the compressor 100 integrity for coming off and destroying erosion shield 130, enters
One step improves the corrosion resistance to the compressor.Compared to existing erosion shield, in the present embodiment, using epoxy
The organic coating of resin system replaces the metal coating as base layer, so as to avoid the presence of metal coating, and then can prevent
The problem for causing compressor to be easily corroded due to the hole in the metal coating.Further, the thickness of described matrix layer 131
More than or equal to 10 μm, its preferred thickness is 45 μm -95 μm to degree.
Preferably, in the erosion shield 130, surface layer 132 is that acrylic-amino system coating or polyester resin system apply
Layer.Acrylic-amino system coating and polyester resin system coating are respectively provided with stronger weatherability, i.e. the acrylic-amino
Be coating and polyester resin system coating be not compromised by by sunlight irradiate or the external condition such as temperature change impact and occur
The catabiosis such as cracking or disengaging.Therefore, even if the compressor 100 is in hot and humid and shines with stronger ultraviolet
In the environment of penetrating, the surface layer 132 can still maintain its integrity, so that it is guaranteed that the 100 of compressor corrosion resistance.
Further, the thickness of the surface layer 132 is more than or equal to 6 μm, further, the thickness of acrylic-amino system coating
Preferably 10 μm -40 μm, the thickness of acrylic-amino system coating is preferably 10 μm -85 μm.
With continued reference to shown in Fig. 1, the compressor 100 also includes the phosphorus between housing 110 and erosion shield 130
Change layer 120.The adhesiveness between the base layer 131 and housing 110 for subsequently being formed can be effectively improved by the phosphate coating 120
Can, so as to the problem that described matrix layer 131 falls off can be improved.In the present embodiment, the material of the phosphate coating 120 is phosphoric acid
Ferrum, wherein, the phosphate coating 120 can be by adopting the surface of phosphate treated housing 110 with the surface of the housing 110
Form phosphoric acid iron layer.
Below in conjunction with the processing method of the compressor, which is specially the processing of the erosion shield for forming the compressor
Method, so that the advantage of the compressor of this utility model offer is expanded on further.Fig. 3 is the compression in one embodiment of this utility model
The schematic flow sheet of the processing method of machine, with reference to Fig. 3 and with reference to shown in Fig. 1 and Fig. 2, the processing method of the compressor includes：
Step S10, on 110 surface of housing of compressor coats one first organic coating to form base layer 131；
Step S20, on the surface of described matrix layer 131 coats one second organic coating to form surface layer 132.
In the present embodiment, also included between described matrix layer 131 with being formed in execution step S20：
Step S00, is surface-treated to the housing 110 of compressor, to improve the base layer 131 and shell that are subsequently formed
Adhesiveness between body 110, and the compressor can be improved after long-term use, the bubbling of the appearance of the erosion shield 130,
The problems such as cracking even comes off.
Specifically, the surface treatment can be：Bead is carried out to the surface of shell of the compressor.By to shell
The surface of body 110 carries out bead, and which not only can remove the pollutant on 110 surface of housing, and also can make the shell
The rough surface of body 110, so as to the base layer 131 for being conducive to subsequently being formed more is firmly adhered to the housing 110
On.
Or, the surface treatment can also be：The surface of shell of phosphate treated compressor is adopted to form a phosphatization
Layer 120.That is, by generating the phosphate coating 120 on the surface of the housing 110, it is greatly improved by the phosphate coating
Adhesion property between base layer 131 and housing 110.In the present embodiment, the material of the housing 110 is carbon steel or casting pig,
Therefore, when being processed to housing using phosphate, the phosphate coating 120 generated by which is iron phosphide.
With continued reference to shown in Fig. 3, after execution step S00 is to complete to be surface-treated housing 110, that is, step is performed
Rapid S10 is with one first organic coating of coating on the housing 110.Preferably, the surface treatment and coating first are being played out
Time interval between organic coating is less than 8 hours.Thus, on the one hand can ensure when the first organic coating is coated, the shell
The cleannes of body, on the other hand can avoid prolonged placement and be oxidized the surface of housing 110, so as to improve base layer
Adhesion property between 131 and housing 110, and the service life of described matrix layer 131 can be extended.
Step S10, coats the first organic coating on 110 surface of housing of compressor.In the present embodiment, described first has
Machine coating is epoxy resin coating.Preferably, the epoxy resin coating is powdery paints.Powdery paints has higher
Utilization rate, and for metal coating, the relatively simple and lower expense cost of its construction, and powder painting
Material is without solvent and pollution-free, therefore adopts epoxy resin based powder coatings to form described matrix layer 110, meets country
Environmental requirement, without to environment.Further, by the way of electrostatic spraying, by the epoxy resin powder
Powder paint spraying is on 110 surface of housing of compressor.That is, electronegative paint particles absorption is made to exist using high-pressure electrostatic electric field
On the surface of housing 110, the coating higher so as to compactness can be formed, and the coating can preferably be attached to the housing
On 110.
With continued reference to shown in Fig. 3, in the present embodiment, also include after the first organic coating is coated：
Step S11, toasts to first organic coating, makes first organic coating be cured to form base layer
131.Its solidification temperature is preferably 120～160 DEG C, and hardening time is preferably 30min～50min.
After base layer 131 is formed, the second organic coating is coated on the surface of described matrix layer 131.Wherein, it is described
Second organic coating can be acrylic-amino system coating, it is preferred that acrylic-amino system coating is water paint.Water paint
Used as one kind of coating, its solvent is water rather than adopts organic solvent, therefore, there is no inflammable and explosive hidden danger, safe nothing
Poison, not only can save resources, and also the pollution to environment can be reduced.Further, can be by the way of dipping lacquer or spraying, will
Acrylic-amino system water paint is coated on the surface of described matrix layer 131.
Additionally, second organic coating can also be polyester resin system coating, it is preferred that polyester resin system coating
For powdery paints.Accordingly, also can be by way of electrostatic spraying, by polyester resin system powder paint in base layer 131
Surface on.
With continued reference to shown in Fig. 3, also include after the coating for completing the second organic coating：
Step S21, toasts to second organic coating, so that second organic coating is cured to form table
Surface layer 132.During the baking-curing, the solidification temperature and hardening time can be according to the actual materials of the second organic coating
Matter is configured.For example, when second organic coating is acrylic-amino system water paint, then the scope of its solidification temperature can
Think 120～160 DEG C, its hardening time can be 30min～50min；When second organic coating is polyester resin system powder
During last coating, then its solidification temperature can be 130 DEG C～180 DEG C, and its hardening time can be 50min～70min.
In preferred scheme, after described matrix layer 131 and the surface layer 132 is formed, also include：
Step S30, carries out coating detection to the erosion shield 130, and the coating detection includes Thickness sensitivity, scratch
Detection and/or bubble detection etc., are met the requirements with the erosion shield 130 for guaranteeing formed, it is to avoid as the anticorrosion is applied
There is Corrosion Protection that is damaged and affecting compressor in layer 130.
In sum, in the compressor that this utility model is provided, its erosion shield includes two-layer organic coating, passes through
The surface of shell of compressor can be isolated by the two-layer organic coating with external environment, so as to compressor can be protected not rotten
Erosion.Also, in this utility model, erosion shield does not include metal coating, that is, avoid due to the metal coating for exposing and make
There is the problem of heavy corrosion in compressor.
Further, in the processing method of the compressor that this utility model is provided, using epoxy resin based powder coatings
Base layer is formed, surface layer is formed using polyester resin system powdery paints or acrylic-amino system water paint, which is environment friend
Good type coating, for the stronger and inflammable and explosive paint of severe toxicity, contaminative, more environmental protection will not be to ring
Border pollutes.Also, the coating for being formed is fine and close, smooth, and which has stronger anticorrosive property and weatherability, so as to increase
The service life of the compressor.
Foregoing description is only the description to this utility model preferred embodiment, not any limit to this utility model scope
Fixed, any change that the those of ordinary skill in this utility model field is done according to the disclosure above content, modification belong to right and want
Seek the protection domain of book.
Claims (9)
1. the erosion shield of a kind of compressor, including housing and covering surface of shell, it is characterised in that the anticorrosion is applied
Layer includes the base layer that is coated on surface of shell and the surface layer being coated on described matrix layer, described matrix layer and described
Surface layer is Organic substance coating.
2. compressor as claimed in claim 1, it is characterised in that described matrix layer is epoxy resin coating.
3. compressor as claimed in claim 1, it is characterised in that the thickness of described matrix layer is more than 10 μm.
4. compressor as claimed in claim 1, it is characterised in that the surface layer is acrylic acid ammonia system coating.
5. compressor as claimed in claim 1, it is characterised in that the surface layer is polyester resin system coating.
6. compressor as claimed in claim 1, it is characterised in that the thickness of the surface layer is more than 6 μm.
7. compressor as claimed in claim 1, it is characterised in that the material of the housing is carbon steel.
8. compressor as claimed in claim 1, it is characterised in that the material of the housing is casting pig.
9. compressor as claimed in claim 1, it is characterised in that also shape between the surface of shell and base layer of the compressor
Into there is phosphate coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621082303.3U CN206092339U (en) | 2016-09-26 | 2016-09-26 | Compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621082303.3U CN206092339U (en) | 2016-09-26 | 2016-09-26 | Compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206092339U true CN206092339U (en) | 2017-04-12 |
Family
ID=58479889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621082303.3U Active CN206092339U (en) | 2016-09-26 | 2016-09-26 | Compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206092339U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018053946A1 (en) * | 2016-09-26 | 2018-03-29 | 上海海立电器有限公司 | Compressor and processing method therefor |
| CN110971017A (en) * | 2018-09-28 | 2020-04-07 | 日本电产伺服有限公司 | Motor with a stator having a stator core |
-
2016
- 2016-09-26 CN CN201621082303.3U patent/CN206092339U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018053946A1 (en) * | 2016-09-26 | 2018-03-29 | 上海海立电器有限公司 | Compressor and processing method therefor |
| CN107869450A (en) * | 2016-09-26 | 2018-04-03 | 上海海立电器有限公司 | Compressor and its processing method |
| US11293423B2 (en) | 2016-09-26 | 2022-04-05 | Shanghai Highly Electrical Appliances Co., Ltd. | Compressor and processing method therefor |
| CN110971017A (en) * | 2018-09-28 | 2020-04-07 | 日本电产伺服有限公司 | Motor with a stator having a stator core |
| CN110971017B (en) * | 2018-09-28 | 2022-06-03 | 日本电产伺服有限公司 | Motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201206 Pudong New Area Jinqiao Ning Road, Shanghai, No. 888 Patentee after: Shanghai Haili Electrical Appliance Co. Ltd. Address before: 201206 Pudong New Area Jinqiao Ning Road, Shanghai, No. 888 Patentee before: Rili Electric Appliance Co., Ltd., Shanghai |