CN203067292U - Flange-variable scroll plate of scroll compressor - Google Patents
Flange-variable scroll plate of scroll compressor Download PDFInfo
- Publication number
- CN203067292U CN203067292U CN 201320003716 CN201320003716U CN203067292U CN 203067292 U CN203067292 U CN 203067292U CN 201320003716 CN201320003716 CN 201320003716 CN 201320003716 U CN201320003716 U CN 201320003716U CN 203067292 U CN203067292 U CN 203067292U
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- scroll
- molded lines
- pedestal
- scroll pedestal
- strip molded
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Abstract
The utility model discloses a flange-variable scroll plate of a scroll compressor, and in particular relates to a part of the scroll compressor. The flange-variable scroll plate of the scroll compressor comprises a scroll plate base and strip-shaped lines, wherein the strip-shaped lines are arranged on the scroll plate base and are scroll-shaped. The flange-variable scroll plate of the scroll compressor is characterized in that the thickness of each strip-shaped line is gradually increased from a scroll-shaped outer edge to a central part. The flange-variable scroll plate of the scroll compressor is designed on the basis of a flange-variable principle, so that the mechanical performance of the scroll plate can be improved, the airflow smoothness of the scroll plate is improved, the gas compression efficiency of the scroll plate is improved, and the efficiency of the scroll compressor is greatly improved.
Description
Technical field
The utility model relates to mechanical field, is specifically related to the scroll compressor parts.
Background technique
Generally, scroll compressor comprises moving scroll and the fixed scroll of a pair of relative engagement, and moving scroll and fixed scroll fit together with the phase place intersection of 180 degree.The engagement that interlaces of vortex filament tooth on the moving scroll and the vortex filament tooth on the fixed scroll, form several to meniscate enclosed cavity, during work, the vortex filament tooth of moving scroll and the vortex filament tooth of fixed scroll and between formed enclosed volume the descending cycle takes place changes, realize suction, compression and the discharging of gas.
The principle manufacturing that the moving scroll of existing scroll compressor and the vortex filament tooth of fixed scroll such as mostly are based at basicosta forms, the compression efficiency deficiency, and size is relatively large, the rotating speed height.
The model utility content
The purpose of this utility model is, provides a kind of swirl compressor spinning disk that becomes basicosta, to address the above problem.
The technical problem that the utility model solves can realize by the following technical solutions:
Become the swirl compressor spinning disk of basicosta, comprise scroll pedestal, strip molded lines, described strip molded lines is arranged on the described scroll pedestal, described strip molded lines is vortex shape, it is characterized in that, described strip molded lines is from the vortex shape outer ledge, to central part, the thickness progressive additive.The utility model designs by becoming the basicosta principle, can improve the mechanical property of whirlpool dish, improves the airflow smooth of whirlpool dish, and improves the gas compression efficiency of whirlpool dish, has improved the usefulness of scroll compressor greatly.
In the vortex shape structure that the strip molded lines presents, constitute a molded lines groove between the two adjacent circle strip molded lines, from the vortex shape outer ledge, to central part, the broadening gradually of described molded lines well width.Compared to the existing basicosta whirlpool dish that waits, under the situation that keeps whirlpool dish boundary dimension and rotating speed inconvenience, usefulness of the present utility model can improve more than 17.2%.
Described scroll pedestal comprises a moving scroll pedestal, a fixed scroll pedestal, described moving scroll pedestal and relative engagement of described fixed scroll pedestal, the swirl direction of the strip molded lines on the strip molded lines on the described moving scroll pedestal and the described fixed scroll pedestal is opposite, forms several to meniscate enclosed cavity.During work, the strip molded lines on the moving scroll pedestal and the strip molded lines on the fixed scroll pedestal and between formed enclosed volume the descending cycle takes place changes, realize suction, compression and the discharging of gas.
The surface of the strip molded lines on described moving scroll pedestal, the described moving scroll pedestal is provided with a coat of metal.Described coat of metal can be nickeling layer, chromium coating.Existing moving scroll mostly adopts anti-wear materials such as spraying teflon, tetrafluoroethylene, polyfluorinated ethylene, acrylic resin, silicon carbide ceramics, aluminium oxide ceramics, reaches the effect of abrasionproof.But with the increase of service time, the rate of wear is very fast, and causes bubble-tight deficiency easily.Though can open a groove by online increment face, in groove, inlay one deck anti-wear material, improving adhesion and tightness, the anti-wear material of the inlaying wearing and tearing that come off easily, and increased the cost of processing line increment face groove.The utility model adopts metal as anti-wear material, has reduced the wearing and tearing of whirlpool dish, improves the hardness of moving scroll, thereby promotes the working life of scroll compressor greatly.
The surface of the strip molded lines on described fixed scroll pedestal, the described fixed scroll pedestal is through oxidation processes.The surface can effectively reduce the degree of wear of whirlpool dish through the fixed scroll of oxidation processes can to form one soft one hard friction right with the moving scroll that is coated with metal layer, in the working life of having improved scroll compressor, guarantees life cycle and the stability of scroll compressor.
Strip molded lines on the described moving scroll pedestal is perpendicular to described moving scroll pedestal; Strip molded lines on the described fixed scroll pedestal is perpendicular to described fixed scroll pedestal.Also can present approximately perpendicular structure.Several to meniscate enclosed cavity to form.
Description of drawings
Fig. 1 is the plan view of fixed scroll of the present utility model;
Fig. 2 is that Fig. 1 is along the cross-sectional schematic of B-B face;
Fig. 3 is the plan view of moving scroll of the present utility model;
Fig. 4 is that Fig. 3 is along the cross-sectional schematic of A-A face.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with the further elaboration the utility model of concrete diagram.
With reference to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, become the swirl compressor spinning disk of basicosta, comprise scroll pedestal, strip molded lines, the strip molded lines is arranged on the scroll pedestal, and the strip molded lines is vortex shape, and the strip molded lines is from the vortex shape outer ledge, to central part, the thickness progressive additive.The utility model designs by becoming the basicosta principle, can improve the mechanical property of whirlpool dish, improves the airflow smooth of whirlpool dish, and improves the gas compression efficiency of whirlpool dish, has improved the usefulness of scroll compressor greatly.In the vortex shape structure that the strip molded lines presents, constitute a molded lines groove between the two adjacent circle strip molded lines, from the vortex shape outer ledge, to central part, the broadening gradually of molded lines well width.Compared to the existing basicosta whirlpool dish that waits, under the situation that keeps whirlpool dish boundary dimension and rotating speed inconvenience, usefulness of the present utility model can improve more than 17.2%.
Fig. 3, shown in Figure 4 be a moving scroll 10, moving scroll 10 comprises moving scroll pedestal 11, moving scroll pedestal 11 is provided with the strip molded lines.The surface of the strip molded lines 12 on moving scroll pedestal 11, the moving scroll pedestal is provided with a coat of metal.Coat of metal can be nickeling layer, chromium coating.Existing moving scroll 10 mostly adopts anti-wear materials such as spraying teflon, tetrafluoroethylene, polyfluorinated ethylene, acrylic resin, silicon carbide ceramics, aluminium oxide ceramics, reaches the effect of abrasionproof.But with the increase of service time, the rate of wear is very fast, and causes bubble-tight deficiency easily.Though can open a groove by online increment face, in groove, inlay one deck anti-wear material, improving adhesion and tightness, the anti-wear material of the inlaying wearing and tearing that come off easily, and increased the cost of processing line increment face groove.The utility model adopts metal as anti-wear material, has reduced the wearing and tearing of whirlpool dish, improves the hardness of moving scroll 10, thereby promotes the working life of scroll compressor greatly.Strip molded lines 12 on the moving scroll pedestal also can present approximately perpendicular structure perpendicular to moving scroll pedestal 11.
Fig. 1, shown in Figure 2 be a fixed scroll 20, fixed scroll 20 comprises fixed scroll pedestal 21, fixed scroll pedestal 21 is provided with the strip molded lines.The surface of the strip molded lines 22 on fixed scroll pedestal 21, the fixed scroll pedestal is through oxidation processes.The surface is through the fixed scroll 20 of oxidation processes can to form one soft one hard friction right with the moving scroll 10 that is coated with metal layer, can effectively reduce the degree of wear of whirlpool dish, improve the working life of scroll compressor, guaranteed life cycle and the stability of scroll compressor.Strip molded lines 22 on the fixed scroll pedestal also can present approximately perpendicular structure perpendicular to fixed scroll pedestal 21.Strip molded lines 22 on the fixed scroll pedestal is the outer ledge line of upper end surface at least, and from the vortex shape outer ledge, to central part, thickness spacing gradually increases.
Moving scroll pedestal 11 and the 21 relative engagements of fixed scroll pedestal, the swirl direction of moving the strip molded lines 22 on strip molded lines 12 and the fixed scroll pedestal on the scroll pedestal is opposite, forms several to meniscate enclosed cavity.During work, the strip molded lines of moving scroll and the strip molded lines of fixed scroll and between formed enclosed volume the descending cycle takes place changes, realize suction, compression and the discharging of gas.Strip molded lines 12 on the moving scroll pedestal is the outer ledge line of upper end surface at least, and from the vortex shape outer ledge, to central part, thickness spacing gradually increases.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. become the swirl compressor spinning disk of basicosta, comprise scroll pedestal, strip molded lines, described strip molded lines is arranged on the described scroll pedestal, described strip molded lines is vortex shape, it is characterized in that, described strip molded lines is from the vortex shape outer ledge, to central part, the thickness progressive additive.
2. the swirl compressor spinning disk of change basicosta according to claim 1, it is characterized in that: in the vortex shape structure that described strip molded lines presents, constitute a molded lines groove between the two adjacent circle strip molded lines, from the vortex shape outer ledge, to central part, the broadening gradually of described molded lines well width.
3. the swirl compressor spinning disk of change basicosta according to claim 1 and 2, it is characterized in that: described scroll pedestal comprises a moving scroll pedestal, a fixed scroll pedestal, described moving scroll pedestal and relative engagement of described fixed scroll pedestal, the swirl direction of the strip molded lines on the strip molded lines on the described moving scroll pedestal and the described fixed scroll pedestal is opposite, forms several to meniscate enclosed cavity.
4. the swirl compressor spinning disk of change basicosta according to claim 3, it is characterized in that: the surface of the strip molded lines on described moving scroll pedestal, the described moving scroll pedestal is provided with a coat of metal.
5. the swirl compressor spinning disk of change basicosta according to claim 3, it is characterized in that: the strip molded lines on the described moving scroll pedestal is perpendicular to described moving scroll pedestal.
6. the swirl compressor spinning disk of change basicosta according to claim 3, it is characterized in that: the strip molded lines on the described fixed scroll pedestal is perpendicular to described fixed scroll pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003716 CN203067292U (en) | 2013-01-05 | 2013-01-05 | Flange-variable scroll plate of scroll compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320003716 CN203067292U (en) | 2013-01-05 | 2013-01-05 | Flange-variable scroll plate of scroll compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203067292U true CN203067292U (en) | 2013-07-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320003716 Expired - Lifetime CN203067292U (en) | 2013-01-05 | 2013-01-05 | Flange-variable scroll plate of scroll compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203067292U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421160A (en) * | 2013-09-03 | 2015-03-18 | 上海普圣压缩机有限公司 | Lubricating oil circulating system of scroll compressor |
-
2013
- 2013-01-05 CN CN 201320003716 patent/CN203067292U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421160A (en) * | 2013-09-03 | 2015-03-18 | 上海普圣压缩机有限公司 | Lubricating oil circulating system of scroll compressor |
| CN104421160B (en) * | 2013-09-03 | 2017-12-26 | 上海普圣压缩机有限公司 | A kind of oil circulation system of screw compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191217 Address after: 515800 Yatuo Toy Craft Co., Ltd., Linghai Industrial Zone, Chenghai District, Shantou City, Guangdong Province, 1 Building and 3 Floors Patentee after: Guangdong Pusheng New Energy Technology Co.,Ltd. Address before: 201316, Shanghai, Pudong New Area Air Town, No. 8, No. 3, building -4 Patentee before: Shanghai Posung Compressor Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130717 |
|
| CX01 | Expiry of patent term |