CN1821586A - Free leather bag type composite material bottle hydraulic energy storage device - Google Patents
Free leather bag type composite material bottle hydraulic energy storage device Download PDFInfo
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- CN1821586A CN1821586A CNA2006100238602A CN200610023860A CN1821586A CN 1821586 A CN1821586 A CN 1821586A CN A2006100238602 A CNA2006100238602 A CN A2006100238602A CN 200610023860 A CN200610023860 A CN 200610023860A CN 1821586 A CN1821586 A CN 1821586A
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- China
- Prior art keywords
- composite material
- leather bag
- material bottle
- free leather
- storage device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
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Abstract
The free leather bag type composite material bottle hydraulic energy storage device consists of composite material bottle, free leather bag, oil pipe joint, hollow syringe, gas inlet of the leather bag, etc. It has the light weight, high strength and other advantages, and may be used in different kinds of hydraulic system, especially light hydraulic system for vehicles.
Description
Technical field
What the present invention relates to is a kind of free leather bag type composite material bottle hydraulic energy storage device, is used for supporting hydraulic systems such as vehicle, lifting machinery, is specially the accumulator apparatus-hydraulic accumulator in the hydraulic system.
Background technique
Hydraulic accumulator is one of device common in the hydraulic system field, stored energy, steady pressure, absorption hydraulic shock is arranged, eliminate functions such as hydraulic pulsation and minimizing power consumption.Find by literature search, the Chinese invention patent application number is: 98120656.5, the disclosed a kind of long-life hydraulic energy accumulator of this patent of invention with float valve, adopted sealing steel cylinder (2), hollow float (4), seal valve bead (6), soft chain (5), hollow tubular (10), end cap (11), fittings body (9), conical seat (8), air-filled pore compositions such as (1), it relies on air float bead (6) lifting to finish the accumulation of energy campaign and plays the effect of isolating gas-liquid.Because the ratio of steel cylinder is great in this patent, be unsuitable for being used in the hydraulic power system of vehicle under the motion state, elevator etc., thereby its use occasion is restricted.
Summary of the invention
The present invention is directed to the deficiencies in the prior art and defective, a kind of free leather bag type composite material bottle hydraulic energy storage device is provided.Because the proportion of composite material bottle is little, intensity is high, can significantly reduce the weight of hydraulic accumulator; Because the course of working of composite material bottle is extrusion modling, the structure of free leather bag and mounting type can satisfy it and make requirement.
The present invention is achieved through the following technical solutions.The present invention mainly comprises: composite material bottle, free leather bag, oil connection, hollow needle tube, leather bag suction port etc.Its Placement is: composite material bottle is that glass is moulded the courage composite material, or the carbon fibre is moulded the courage composite material, or glass aluminum alloy courage composite material, or the fine aluminum alloy courage of carbon composite material, composite material bottle is only at one end set up the opening that the hydraulic oil pipe joint is installed, oil connection is fastened on the opening of composite material bottle, the hollow needle tube of an external diameter 3-4mm has been inserted at the oil connection center, one end of hollow needle tube the time inserts in the inlet hole (being similar to the hole of inflating of football) that free leather bag has self-closing function in inflation, the other end of hollow needle tube links to each other with source of inflation gas when inflation, hollow needle tube is pulled out after finishing aerification function, free leather bag keeps internal gas not leak because of the dereism of its suction port, when hydraulic oil enters composite material bottle by oil connection, inflate free leather bag and be in no stationary state, or be pulled to the bottle the other end and be compressed, or be suspended in the fluid and be compressed (so be called free leather bag), the volume of free leather bag will along with enter hydraulic pressure oil mass in the composite material bottle what and increase and decrease, pressure in the composite material bottle also changes thereupon, plays the effect of storage solution pressure energy.
As the gas leakage in the free leather bag, then hydraulic joint can be pulled down, change free leather bag.
The material of free leather bag is an oil resistant rubber.
The present invention has substantive distinguishing features and remarkable progress.The invention provides a kind of free leather bag type composite material bottle hydraulic energy storage device, mainly by composite material bottle, free leather bag, leather bag suction port, oil connection, hollow needle tube, etc. form, have in light weight, intensity is high, use and advantage such as easy for installation, not only can be widely used in various hydraulic systems, and be specially adapted to require the motion facility supporting hydraulic power systems such as (as automobiles, lifting machinery) of light weight.
Description of drawings:
Fig. 1 is the structural representation of free leather bag type composite material bottle hydraulic energy storage device.
Fig. 2 is the schematic representation of free leather bag.
Embodiment
As depicted in figs. 1 and 2, the present invention mainly comprises: composite material bottle 1, free leather bag 2, oil connection 3, hollow needle tube 4, leather bag inlet hole 5 etc.Its Placement is: composite material bottle 1 is moulded the courage composite material for glass, or the carbon fibre is moulded the courage composite material, or glass aluminum alloy courage composite material, or the fine aluminum alloy courage of carbon composite material, one end of composite material bottle 1 is provided with the opening that oil connection 3 is installed, oil connection 3 is fastened on the opening of composite material bottle 1, the hollow needle tube 4 of an external diameter 3-4mm has been inserted at oil connection 3 centers, one end of hollow needle tube 4 inserts free leather bag one end when inflation has in the inlet hole 5 of self-closing function, the other end of hollow needle tube 4 links to each other with source of inflation gas when inflation, hollow needle tube 4 is pulled out after finishing aerification function, and free leather bag 2 keeps internal gas not leak because of the dereism of its inlet hole 5.During working state, hydraulic oil enters composite material bottle 1 by oil connection 3, inflate free leather bag 2 and be in no stationary state, between free leather bag 2 and the composite material bottle 1 without any connecting, or be pulled to the other end of composite material bottle 1 and be compressed, or be suspended in the hydraulic oil of composite material bottle 1 and be compressed, the volume of free leather bag 2 will along with enter hydraulic pressure oil mass in the composite material bottle 1 what and increase and decrease, pressure in the composite material bottle 1 also changes thereupon, plays the effect of storage hydraulic fluid pressure energy.As the gas leakage in the free leather bag 2, hydraulic joint 3 can be pulled down, change free leather bag 2.Free leather bag 2 materials are oil resistant rubber, and the similar of suction port 5 has good self-closing function in the hole of inflating of football.
In light weight, intensity advantages of higher that free leather bag type composite material bottle hydraulic energy storage device of the present invention has not only can be widely used in various hydraulic systems, and is specially adapted to require in the motion facility of light weight.
Claims (8)
1, free leather bag type composite material bottle hydraulic energy storage device, mainly comprise oil connection (3), inlet hole (6), it is characterized in that also comprising: composite material bottle (1), free leather bag (2), hollow needle tube (4), leather bag suction port (5), its Placement is that an end of composite material bottle (1) is provided with the opening that hydraulic oil pipe joint (3) is installed, oil connection (3) is fastened on the unique opening of composite material bottle (1), hollow needle tube (4) is inserted at oil connection (3) center, and an end of hollow needle tube (4) inserts in the inlet hole (5) of free leather bag (2) when inflation.
2, free leather bag type composite material bottle hydraulic energy storage device according to claim 1 is characterized in that: composite material bottle (1) is moulded the courage composite material for glass.
3, free leather bag type composite material bottle hydraulic energy storage device according to claim 1 is characterized in that: composite material bottle (1) is moulded the courage composite material for the carbon fibre.
4, free leather bag type composite material bottle hydraulic energy storage device according to claim 1 is characterized in that: composite material bottle (1) is a glass aluminum alloy courage composite material.
5, free leather bag type composite material bottle hydraulic energy storage device according to claim 1 is characterized in that: composite material bottle (1) is the fine aluminum alloy courage of carbon composite material.
6, free leather bag type composite material bottle hydraulic energy storage device according to claim 1 is characterized in that: free leather bag (2) is a rubber material.
7, free leather bag type composite material bottle hydraulic energy storage device according to claim 1 is characterized in that: the inflation finish after, extract hollow needle tube (4), free leather bag (2) is in no stationary state, with between the composite material bottle (1) without any connecting.
8, free leather bag type composite material bottle hydraulic energy storage device according to claim 1 is characterized in that: the suction port (5) of free leather bag (2) has self-closing function after finishing inflation and pulling out hollow needle tube (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100238602A CN1821586A (en) | 2006-02-14 | 2006-02-14 | Free leather bag type composite material bottle hydraulic energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100238602A CN1821586A (en) | 2006-02-14 | 2006-02-14 | Free leather bag type composite material bottle hydraulic energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1821586A true CN1821586A (en) | 2006-08-23 |
Family
ID=36923114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006100238602A Pending CN1821586A (en) | 2006-02-14 | 2006-02-14 | Free leather bag type composite material bottle hydraulic energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1821586A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852867A (en) * | 2012-10-23 | 2013-01-02 | 沈阳东北电力调节技术有限公司 | Breathable closed oil tank in hydraulic oil cylinder structure |
| CN116498606A (en) * | 2023-05-17 | 2023-07-28 | 罗特液压(太仓)有限公司 | Diaphragm type energy accumulator with weeping monitoring function |
-
2006
- 2006-02-14 CN CNA2006100238602A patent/CN1821586A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102852867A (en) * | 2012-10-23 | 2013-01-02 | 沈阳东北电力调节技术有限公司 | Breathable closed oil tank in hydraulic oil cylinder structure |
| CN116498606A (en) * | 2023-05-17 | 2023-07-28 | 罗特液压(太仓)有限公司 | Diaphragm type energy accumulator with weeping monitoring function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |