CN102410175A - Novel energy-saving piston ring set of air compressor - Google Patents
Novel energy-saving piston ring set of air compressor Download PDFInfo
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- CN102410175A CN102410175A CN2011102638530A CN201110263853A CN102410175A CN 102410175 A CN102410175 A CN 102410175A CN 2011102638530 A CN2011102638530 A CN 2011102638530A CN 201110263853 A CN201110263853 A CN 201110263853A CN 102410175 A CN102410175 A CN 102410175A
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- piston ring
- ring
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- air compressor
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Abstract
The invention relates to a novel energy-saving piston ring set of an air compressor. The piston ring set comprises a first-track piston ring, a second-track piston ring and a third-track oil ring successively mounted on a piston of the air compressor from top to bottom, wherein the first-track piston ring and the second-track piston ring are made from cast iron material and is subjected to phosphate treatment; the first-track piston ring adopts a cast iron material and a conical surface structure with an air-tight function; the second-track piston ring adopts the cast iron material and a conical-surface cut exterior angle structure with an auxiliary sealing function and the function of scraping machine oil from a cylinder wall; and the third-track oil ring is a three-piece steel band combination oil ring, comprising a oil scraper ring and a bushing ring, and the excircle of the scraper ring is subjected to chromate treatment, wherein the rigidity of the chromium layer reaches over Hv800, and the thickness of the chromium layer is greater than or equal to 0.10mm. According to the invention, by replacing a two-track cast iron oil rings with the three-piece steel band combination oil ring for performing the oil scraping function, friction loss is greatly reduced, and remarkable energy-saving effect is achieved; and as the oil scraper ring is subjected to chromate treatment, the wearability is enhanced, the service life is prolonged, the current of an electric machine is decreased by 20%, and the machine oil consumption is reduced by 50%.
Description
Technical field
The present invention relates to a kind of novel energy-conserving air compressor piston ring group, be fit to be applied to the piston of air compressor.
Background technique
Traditional its frictional work of piston ring group is big, and engine oil consumption is high, poor air-tightness.My company combines petrol engine, piston ring of diesel engine design experiences, invents a kind of piston ring group and is used for air compressor, after the performance of air compressor test, obtains good energy-saving effect, and supporting in batches in certain air compressor factory, and next step is intended to how tame air compressor factory and promoting.
Summary of the invention
The objective of the invention is a kind of novel energy-conserving air compressor piston ring group, the frictional loss when helping reducing the motion of air compressor piston ring group, the energy-saving effect of raising equipment.
Solution of the present invention is: a kind of novel energy-conserving air compressor piston ring group; Comprise the top piston ring that is installed in successively on the air compressor piston from top to bottom; The second road piston ring and the 3rd road oil ring is characterized in that: the said top piston ring and the second road piston ring adopt the cast iron materials phosphatization to handle, and said top piston ring has adopted the cast iron materials cone structure of airtight effect; The second road piston ring has adopted auxiliary seal and has struck off the outer corner structure of the cast iron materials conical surface of casing wall machine oil effect; The 3rd road oil ring adopts three pieces type steel band combined oil ring, comprises scraper ring and grommet, and the chromium plating of scraper ring cylindrical is handled; Chromium layer hardness reaches more than the Hv800, and hard chromium layers thickness >=0.10mm.
The invention has the advantages that: the present invention substitutes twice cast iron oil ring with a kind of three piece combined steel band oil rings and bears knife-type oil stripping action; Frictional loss significantly reduces, and plays obvious energy-saving effect, and scraper ring chromium plating is handled; Strengthen wear resistance, improve the life-span, can make current of electric reduce 20%; Engine oil consumption reduces by 50%.
Description of drawings
Fig. 1 is a top piston ring manufacturing process flow diagram of the present invention.
Fig. 2 is the present invention's second road piston ring manufacturing process flow diagram.
Fig. 3 is the scraper ring manufacturing process flow diagram in the present invention's the 3rd road oil ring.
Fig. 4 is the grommet manufacturing process flow diagram in the present invention's the 3rd road oil ring.
Fig. 5 is an embodiment of the invention structural representation.
Fig. 6 is the partial structurtes schematic representation of the top piston ring of the embodiment of the invention.
Fig. 7 is the partial structurtes schematic representation of the second road piston ring of the embodiment of the invention.
Fig. 8 is the partial structurtes schematic representation of the 3rd road piston ring of the embodiment of the invention.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are done further to set forth.
Like Fig. 1, Fig. 2, Fig. 3; Fig. 4, Fig. 5, Fig. 6; Fig. 7 and shown in Figure 8, novel energy-conserving air compressor piston ring group of the present invention comprises the top piston ring 1 that is installed in successively on the air compressor piston 4 from top to bottom; The second road piston ring 2 and the 3rd road oil ring 3, the said top piston ring 1 and the second road piston ring 2 adopt the cast iron materials phosphatization to handle, and said top piston ring 1 has adopted the cast iron materials cone structure of airtight effect; The second road piston ring 2 has adopted auxiliary seal and has struck off the outer corner structure of the cast iron materials conical surface of casing wall machine oil effect, and the 3rd road oil ring 3 adopts three pieces type steel band combined oil ring, comprises scraper ring 3-1 and grommet 3-2; And the chromium plating of scraper ring 3-1 cylindrical is handled, and chromium layer hardness reaches more than the Hv800, and hard chromium layers thickness >=0.10mm.
The manufacturing process of above-mentioned top piston ring is following: a. melting; B. moulding; C. casting; D. ageing treatment; E. grinding end face; F. inside and outside, circle of profiling and opening; G. franking; H. finish turning outer cone; I. smart boring; J. refine mouth; K. honing contact zones; L. phosphatization; M. Checking of finished products; N. finished product packing.
The manufacturing process of the above-mentioned second road piston ring is following: a. melting; B. moulding; C. casting; D. ageing treatment; E. grinding end face; F. inside and outside circle of contour turning and opening; G. finish turning outer cone and exterior angle; H. smart boring; I. refine mouth; J. honing contact zones; K. phosphatization; L. franking; M. Checking of finished products; N. finished product packing.
The manufacturing process of the scraper ring in above-mentioned the 3rd road oil ring is following: the check of a. band material; B. around circle; C. oil removing; D. chromium plating is handled; F. opening (interior cycle deburring); G. honing cylindrical; H. oil removing; I. Checking of finished products; J. finished product packing.
The manufacturing process of the grommet in above-mentioned the 3rd road oil ring is following: the check of a. band material; B. roll forming; C. high frequency is handled; D. thrust; F. Checking of finished products; G. finished product packing.
The above-mentioned first piston ring and the second road piston ring adopt the alloy cast iron casting.
The scraper ring of above-mentioned the 3rd road oil ring adopts 72A specification band material to make, and said grommet adopts Austenitic Stainless Steel specification band material to make.
The above is merely of the present invention than exemplary embodiments, and all equalizations of doing according to claim of the present invention change and modify, and all should belong to covering scope of the present invention.
Claims (7)
1. a novel energy-conserving air compressor piston ring group comprises the top piston ring that is installed in successively on the air compressor piston from top to bottom, the second road piston ring and the 3rd road oil ring; It is characterized in that: the said top piston ring and the second road piston ring adopt the cast iron materials phosphatization to handle; Said top piston ring has adopted the cast iron materials cone structure of airtight effect, and the second road piston ring has adopted auxiliary seal and struck off the outer corner structure of the cast iron materials conical surface of casing wall machine oil effect, and the 3rd road oil ring adopts three pieces type steel band combined oil ring; Comprise scraper ring and grommet; And the chromium plating of scraper ring cylindrical is handled, and chromium layer hardness reaches more than the Hv800, and hard chromium layers thickness >=0.10mm.
2. novel energy-conserving air compressor piston ring group according to claim 1, it is characterized in that: the manufacturing process of said top piston ring is following: a. melting; B. moulding; C. casting; D. ageing treatment; E. grinding end face; F. inside and outside, circle of profiling and opening; G. franking; H. finish turning outer cone; I. smart boring; J. refine mouth; K. honing contact zones; L. phosphatization; M. Checking of finished products; N. finished product packing.
3. novel energy-conserving air compressor piston ring group according to claim 1, it is characterized in that: the manufacturing process of the said second road piston ring is following: a. melting; B. moulding; C. casting; D. ageing treatment; E. grinding end face; F. inside and outside circle of contour turning and opening; G. finish turning outer cone and exterior angle; H. smart boring; I. refine mouth; J. honing contact zones; K. phosphatization; L. franking; M. Checking of finished products; N. finished product packing.
4. novel energy-conserving air compressor piston ring group according to claim 1 is characterized in that: the manufacturing process of the scraper ring in said the 3rd road oil ring is following: the check of a. band material; B. around circle; C. oil removing; D. chromium plating is handled; F. opening (interior cycle deburring); G. honing cylindrical; H. oil removing; I. Checking of finished products; J. finished product packing.
5. novel energy-conserving air compressor piston ring group according to claim 1 is characterized in that: the manufacturing process of the grommet in said the 3rd road oil ring is following: the check of a. band material; B. roll forming; C. high frequency is handled; D. thrust; F. Checking of finished products; G. finished product packing.
6. according to claim 1 or 2 or 3 described novel energy-conserving air compressor piston ring groups, it is characterized in that: the said first piston ring and the second road piston ring adopt the alloy cast iron casting.
7. according to claim 1 or 4 or 5 described novel energy-conserving air compressor piston ring groups, it is characterized in that: the scraper ring of said the 3rd road oil ring adopts 72A carbon steel specification band material to make, and said grommet adopts Austenitic Stainless Steel specification band material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110263853.0A CN102410175B (en) | 2011-09-07 | 2011-09-07 | Novel energy-saving piston ring set of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110263853.0A CN102410175B (en) | 2011-09-07 | 2011-09-07 | Novel energy-saving piston ring set of air compressor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102410175A true CN102410175A (en) | 2012-04-11 |
| CN102410175B CN102410175B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110263853.0A Active CN102410175B (en) | 2011-09-07 | 2011-09-07 | Novel energy-saving piston ring set of air compressor |
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| CN (1) | CN102410175B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670778A (en) * | 2013-12-23 | 2014-03-26 | 南京飞燕活塞环股份有限公司 | Piston ring assembly used for reciprocation piston type ignition engine |
| CN108591162A (en) * | 2018-05-16 | 2018-09-28 | 芜湖市艾德森自动化设备有限公司 | A kind of novel hydraulic cylinder composite piston structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064826U (en) * | 1990-01-18 | 1990-10-31 | 李湖 | Air-tight piston |
| CN2134544Y (en) * | 1992-03-19 | 1993-05-26 | 刘新杰 | Piston group |
| CN2388361Y (en) * | 1999-06-04 | 2000-07-19 | 中外合资安庆帝伯格茨活塞环有限公司 | Combined oil ring for gasoline vehicle |
| CN1391033A (en) * | 2002-07-09 | 2003-01-15 | 段华 | Improved cylinder |
| CN201025154Y (en) * | 2007-04-09 | 2008-02-20 | 安徽江淮汽车股份有限公司 | A 2.2L TCI petrolic engine piston ring |
| CN101649792A (en) * | 2009-07-20 | 2010-02-17 | 南京飞燕活塞环股份有限公司 | Piston ring set used for natural gas engine |
| CN101922377A (en) * | 2010-09-03 | 2010-12-22 | 江苏仪征威龙活塞环有限公司 | Piston ring and manufacturing method thereof |
| CN201771624U (en) * | 2010-09-03 | 2011-03-23 | 江苏仪征威龙活塞环有限公司 | Piston ring |
| CN201835938U (en) * | 2010-10-27 | 2011-05-18 | 南京飞燕活塞环股份有限公司 | Novel piston ring pack for liquefied petroleum gas fuel engine |
-
2011
- 2011-09-07 CN CN201110263853.0A patent/CN102410175B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2064826U (en) * | 1990-01-18 | 1990-10-31 | 李湖 | Air-tight piston |
| CN2134544Y (en) * | 1992-03-19 | 1993-05-26 | 刘新杰 | Piston group |
| CN2388361Y (en) * | 1999-06-04 | 2000-07-19 | 中外合资安庆帝伯格茨活塞环有限公司 | Combined oil ring for gasoline vehicle |
| CN1391033A (en) * | 2002-07-09 | 2003-01-15 | 段华 | Improved cylinder |
| CN201025154Y (en) * | 2007-04-09 | 2008-02-20 | 安徽江淮汽车股份有限公司 | A 2.2L TCI petrolic engine piston ring |
| CN101649792A (en) * | 2009-07-20 | 2010-02-17 | 南京飞燕活塞环股份有限公司 | Piston ring set used for natural gas engine |
| CN101922377A (en) * | 2010-09-03 | 2010-12-22 | 江苏仪征威龙活塞环有限公司 | Piston ring and manufacturing method thereof |
| CN201771624U (en) * | 2010-09-03 | 2011-03-23 | 江苏仪征威龙活塞环有限公司 | Piston ring |
| CN201835938U (en) * | 2010-10-27 | 2011-05-18 | 南京飞燕活塞环股份有限公司 | Novel piston ring pack for liquefied petroleum gas fuel engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103670778A (en) * | 2013-12-23 | 2014-03-26 | 南京飞燕活塞环股份有限公司 | Piston ring assembly used for reciprocation piston type ignition engine |
| CN108591162A (en) * | 2018-05-16 | 2018-09-28 | 芜湖市艾德森自动化设备有限公司 | A kind of novel hydraulic cylinder composite piston structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102410175B (en) | 2015-04-22 |
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Denomination of invention: Novel energy-saving piston ring set of air compressor Effective date of registration: 20150806 Granted publication date: 20150422 Pledgee: Fujian Straits bank, Limited by Share Ltd, Nanping branch Pledgor: Huamin Nanping Automobile Fittings Group Co.,Ltd. Registration number: 2015350000057 |
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