CN105822622A - Hydraulic cylinder driven by water - Google Patents
Hydraulic cylinder driven by water Download PDFInfo
- Publication number
- CN105822622A CN105822622A CN201610359422.7A CN201610359422A CN105822622A CN 105822622 A CN105822622 A CN 105822622A CN 201610359422 A CN201610359422 A CN 201610359422A CN 105822622 A CN105822622 A CN 105822622A
- Authority
- CN
- China
- Prior art keywords
- hydraulic cylinder
- water
- piston
- driven
- human body
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1447—Pistons; Piston to piston rod assemblies
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/1423—Component parts; Constructional details
- F15B15/1433—End caps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Details Of Reciprocating Pumps (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses a hydraulic cylinder driven by water. The hydraulic cylinder driven by water comprises a shell sleeve and a piston. The piston is fixedly connected with a plunger. The piston is movably connected with the shell sleeve. The shell sleeve is divided into a hydraulic cavity and a cavity by the piston. The hydraulic cylinder driven by water further comprises a rubber bag. The rubber bag is arranged in the hydraulic cylinder and fixedly connected with the piston. The shell sleeve is provided with a nozzle. The rubber bag is connected into a high-pressure water pump through the nozzle. By the adoption of the technical scheme, the hydraulic cylinder driven by water has the beneficial effect that water is used as the driving medium for driving work. Since water can be extensively obtained, the use cost of the hydraulic cylinder is greatly reduced.
Description
Technical field
The present invention relates to machinery, particularly relate to a kind of hydraulic cylinder utilizing water-driven.
Background technology
Hydraulic cylinder is widely used in machinery industry, and the driving medium of existing hydraulic cylinder is hydraulic oil.It is known that the price of fluid is apparently higher than the price of water, if carrying out now following bold imagination will be transformed into the hydraulic cylinder using water as driving medium as the hydraulic cylinder driving medium using oil, it will become a kind of revolutionary innovation.The physical characteristic of oil substantially with the physical characteristic difference such as the density of water, viscosity.The hydraulic cylinder utilizing fluid to be driven then can not use water-driven, accordingly, it would be desirable to develop a kind of distinct hydraulic cylinder of structure, this hydraulic cylinder is suitable for water body as driving medium to be driven.
Summary of the invention
The invention provides the hydraulic cylinder utilizing water-driven, this hydraulic cylinder can use water as driving medium and be driven operation, the use cost reduced greatly.
The invention provides following technical proposals: utilize the hydraulic cylinder of water-driven, including valve jacket, piston, described piston is fixedly connected with plunger, described piston is flexibly connected with described valve jacket, and piston separates described valve jacket has hydraulic cavities and cavity, the described hydraulic cylinder utilizing water-driven also to include rubbery human body, described rubbery human body is placed in described hydraulic cavities, described rubbery human body is fixing with described piston to be connected, and described valve jacket is provided with mouth, and described rubbery human body accesses high-pressure hydraulic pump by described mouth.Described valve jacket is provided with capping.Described rubbery human body is provided with undulatory wrinkle.
The present invention uses above-mentioned technical scheme to have such beneficial effect: this device, by pouring the water body of high pressure to described rubbery human body 6, drives described piston 2 to move along a straight line along the inwall of valve jacket 1, and then drives plunger 3 to do stretching motion.This hydraulic cylinder can use water as driving medium and be driven operation.Owing to water is available anywhere, the use cost of the device reduced greatly.
Accompanying drawing explanation
Fig. 1 is the structural representation of the hydraulic cylinder utilizing water-driven of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described with detailed description of the invention.
In Fig. 1: valve jacket 1, piston 2, plunger 3, hydraulic cavities 4, cavity 5, rubbery human body 6, mouth 7, capping 8, wrinkle 9.
Utilizing the hydraulic cylinder of water-driven, including valve jacket 1, piston 2, described piston 2 is fixedly connected with plunger 3, and described piston 2 is flexibly connected with described valve jacket 1, and piston 2 separates described valve jacket 1 hydraulic cavities 4 and cavity 5.The described hydraulic cylinder utilizing water-driven also includes rubbery human body 6, described rubbery human body 6 is placed in described hydraulic cavities 4, owing to the viscosity of water is little, therefore result in viscous force little, if directly injecting water body to described hydraulic cavities 4, it will cause water body to ooze out from the gap between described piston 2 and described valve jacket 1.Cannot complete to extend action accordingly, this programme have employed described rubbery human body 6 and avoids the generation of this situation.
Described rubbery human body 6 is fixing with described piston 2 to be connected, and specifically uses seccotine bonding.Described valve jacket 1 is provided with mouth 7, and described rubbery human body 6 accesses high-pressure hydraulic pump by described mouth 7.Described valve jacket 1 is provided with capping 8.
Described rubbery human body 6 is provided with undulatory wrinkle 9.Described wrinkle is set and improves the flexible ability of rubbery human body 6.Improve the driveability of this hydraulic cylinder.
The implementation process of this device is the water body by pouring high pressure to described rubbery human body 6, drives described piston 2 to move along a straight line along the inwall of valve jacket 1, and then drives plunger 3 to do stretching motion.
Claims (3)
1. utilize the hydraulic cylinder of water-driven, including valve jacket (1), piston (2), described piston (2) is fixedly connected with plunger (3), described piston (2) is flexibly connected with described valve jacket (1), piston (2) separates described valve jacket (1) hydraulic cavities (4) and cavity (5), it is characterized in that, the described hydraulic cylinder utilizing water-driven also includes rubbery human body (6), described rubbery human body (6) is placed in described hydraulic cavities (4), described rubbery human body (6) is fixing with described piston (2) to be connected, described valve jacket (1) is provided with mouth (7), described rubbery human body (6) accesses high-pressure hydraulic pump by described mouth (7).
The hydraulic cylinder utilizing water-driven the most according to claim 1, it is characterised in that described valve jacket (1) is provided with capping (8).
The hydraulic cylinder utilizing water-driven the most according to claim 1, it is characterised in that described rubbery human body (6) is provided with undulatory wrinkle (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359422.7A CN105822622A (en) | 2016-05-27 | 2016-05-27 | Hydraulic cylinder driven by water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610359422.7A CN105822622A (en) | 2016-05-27 | 2016-05-27 | Hydraulic cylinder driven by water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105822622A true CN105822622A (en) | 2016-08-03 |
Family
ID=56531353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610359422.7A Pending CN105822622A (en) | 2016-05-27 | 2016-05-27 | Hydraulic cylinder driven by water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105822622A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1274060A (en) * | 2000-02-16 | 2000-11-22 | 程宇鸣 | Expansion shaped insertion-type steel tubes for both flexible and rigid joining and its manufacture technology |
| CN1721711A (en) * | 2004-07-15 | 2006-01-18 | 卢才美 | Hydraulic cylinder and lifting hydraulic cylinder for oil pressure and water pressure |
| CN2926684Y (en) * | 2006-07-31 | 2007-07-25 | 何德祥 | Hydraulic oil cylinder of lifter |
| CN200961596Y (en) * | 2006-10-27 | 2007-10-17 | 中国海洋大学 | Deep sea water pressure type hydraulic drive device |
| CN104564507A (en) * | 2013-10-16 | 2015-04-29 | 周峰 | Hydraulic pressure type tidal energy power-generating device |
| CN105217453A (en) * | 2015-10-21 | 2016-01-06 | 中国海洋石油总公司 | Impact load energy disperser |
| CN205136199U (en) * | 2015-08-27 | 2016-04-06 | 三一重型装备有限公司 | Hydraulic medium replacement pneumatic cylinder is pressed in mining area |
| CN205639161U (en) * | 2016-05-27 | 2016-10-12 | 海安县石油科研仪器有限公司 | Utilize water driven pneumatic cylinder |
-
2016
- 2016-05-27 CN CN201610359422.7A patent/CN105822622A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1274060A (en) * | 2000-02-16 | 2000-11-22 | 程宇鸣 | Expansion shaped insertion-type steel tubes for both flexible and rigid joining and its manufacture technology |
| CN1721711A (en) * | 2004-07-15 | 2006-01-18 | 卢才美 | Hydraulic cylinder and lifting hydraulic cylinder for oil pressure and water pressure |
| CN2926684Y (en) * | 2006-07-31 | 2007-07-25 | 何德祥 | Hydraulic oil cylinder of lifter |
| CN200961596Y (en) * | 2006-10-27 | 2007-10-17 | 中国海洋大学 | Deep sea water pressure type hydraulic drive device |
| CN104564507A (en) * | 2013-10-16 | 2015-04-29 | 周峰 | Hydraulic pressure type tidal energy power-generating device |
| CN205136199U (en) * | 2015-08-27 | 2016-04-06 | 三一重型装备有限公司 | Hydraulic medium replacement pneumatic cylinder is pressed in mining area |
| CN105217453A (en) * | 2015-10-21 | 2016-01-06 | 中国海洋石油总公司 | Impact load energy disperser |
| CN205639161U (en) * | 2016-05-27 | 2016-10-12 | 海安县石油科研仪器有限公司 | Utilize water driven pneumatic cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160803 |
|
| WD01 | Invention patent application deemed withdrawn after publication |