CN2521405Y - Energy-saving and work efficiency-improving sealing device - Google Patents
Energy-saving and work efficiency-improving sealing device Download PDFInfo
- Publication number
- CN2521405Y CN2521405Y CN 02203996 CN02203996U CN2521405Y CN 2521405 Y CN2521405 Y CN 2521405Y CN 02203996 CN02203996 CN 02203996 CN 02203996 U CN02203996 U CN 02203996U CN 2521405 Y CN2521405 Y CN 2521405Y
- Authority
- CN
- China
- Prior art keywords
- piston
- energy
- work efficiency
- combustion engine
- internal combustion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
本实用新型属于内燃机部件，涉及一种节能提高工效的密封装置。它解决了提高工效节能的问题。其主要特征是活塞外壁只设置一圈装活塞环的槽，在同一个槽内安装两条活塞环。本实用新型的优点是(1)延长缸体、活塞、活塞环的使用寿命(2)缸体内壁与活塞环之间产生的磨损丝毫不影响它们之间高度密封，始终保证内燃机的工作效率，保证节能，防止能量浪费(3)再不需要内燃机停产、停工的维修，节约人力、物力、才力，给国家节约资金。
The utility model belongs to an internal combustion engine component, and relates to a sealing device that saves energy and improves work efficiency. It solves the problem of improving work efficiency and saving energy. Its main feature is that the outer wall of the piston is only provided with a circle of grooves for accommodating piston rings, and two piston rings are installed in the same groove. The advantages of the utility model are: (1) the service life of the cylinder body, the piston, and the piston ring is extended; (2) the wear between the inner wall of the cylinder body and the piston ring does not affect the high degree of sealing between them at all, and the working efficiency of the internal combustion engine is always guaranteed, energy saving is guaranteed, and energy waste is prevented; (3) the maintenance of the internal combustion engine does not need to be stopped for production or operation, which saves manpower, material resources, and talents, and saves money for the country.
Description
Technical field: the utility model belongs to internal combustion engine component, relates to a kind of seal arrangement of energy-conservation raising work efficiency.
Background technique: improve working efficiency of internal combustion engine, reduce fuel consumption, must make quality of fit between piston and inboard wall of cylinder block want high, mismatch error is minimum, reach and a few circle piston rings are set on the general piston of this purpose realize.But in use for some time, produce wearing and tearing between inboard wall of cylinder block and the piston ring and gap-clearance of piston rings is expanded gradually, quality of fit between inboard wall of cylinder block and the piston descends, the bad meeting of tightness makes the energy dissipation that produces after the fuel explosion between inboard wall of cylinder block and the piston simultaneously, and working efficiency of internal combustion engine reduces.
Summary of the invention: the purpose of this utility model is to address the above problem, and a kind of seal arrangement of energy-conservation raising work efficiency is provided.
The purpose of this utility model is to realize like this, a kind of seal arrangement of energy-conservation raising work efficiency, it includes piston, piston ring, it is characterized in that piston is that existing piston is basic identical, different is the groove that its outer wall only is provided with a circle dress piston ring, and two piston rings are installed in same groove.
The utility model has the advantages that (1) prolong cylinder body, piston, piston ring working life (2) inboard wall of cylinder block and piston ring between the wearing and tearing that produce do not influence high-seal between them at all, all the time guarantee the working efficiency of internal-combustion engine, guarantee energy-conservation, prevent the maintenance that energy dissipation (3) or else needs internal-combustion engine to stop production, stop work, save human and material resources, ability, economize on the use of funds to country.。
Description of drawings is as follows:
Fig. 1 is the utility model piston ring perspective view
Fig. 2 is the utility model piston perspective view
Embodiment: the utility model is elaborated below in conjunction with accompanying drawing.
As Fig. 1, shown in 2, it includes piston 2, piston ring 1ab the utility model, it is characterized in that piston 2 is basic identical for existing piston, different is the groove that its outer wall only is provided with a circle dress piston ring 1ab, two piston ring 1ab are installed in same groove, and two piston ring 1ab openings are symmetrical is installed in the same piston groove 3 on the piston 2.
During use, produce wearing and tearing between the piston ring 1ab inboard wall of cylinder block, the opening expansion that makes piston ring also can be blocked with another piston ring in the groove, thereby make the inwall of cylinder body and the wearing and tearing between the piston ring also not influence its tightness, so the tightness between the piston is at all constant.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02203996 CN2521405Y (en) | 2002-01-25 | 2002-01-25 | Energy-saving and work efficiency-improving sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02203996 CN2521405Y (en) | 2002-01-25 | 2002-01-25 | Energy-saving and work efficiency-improving sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2521405Y true CN2521405Y (en) | 2002-11-20 |
Family
ID=33686026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02203996 Expired - Fee Related CN2521405Y (en) | 2002-01-25 | 2002-01-25 | Energy-saving and work efficiency-improving sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2521405Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804385B (en) * | 2006-01-17 | 2012-04-25 | 周定雄 | Combined piston |
-
2002
- 2002-01-25 CN CN 02203996 patent/CN2521405Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1804385B (en) * | 2006-01-17 | 2012-04-25 | 周定雄 | Combined piston |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |