CN110608208A - Buffering formula energy storage ware - Google Patents
Buffering formula energy storage ware Download PDFInfo
- Publication number
- CN110608208A CN110608208A CN201810612328.7A CN201810612328A CN110608208A CN 110608208 A CN110608208 A CN 110608208A CN 201810612328 A CN201810612328 A CN 201810612328A CN 110608208 A CN110608208 A CN 110608208A
- Authority
- CN
- China
- Prior art keywords
- barrel
- end cover
- inner tube
- flange
- accumulator
- 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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/021—Installations or systems with accumulators used for damping
-
- 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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
-
- 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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
- F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
- F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
-
- 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
Abstract
The invention discloses a buffer type energy accumulator, and belongs to the technical field of energy storage device structures. The utility model discloses a pipe, including barrel, end cover, rubber tube, end cover, baffle, the barrel both ends be provided with the end cover, and the end cover passes through round nut and barrel is fixed, the end cover outside be provided with the flange, and be provided with O type circle on the flange, the inside inner tube that is provided with of barrel, and the inner tube both ends are fixed with the end cover, barrel and inner tube between be provided with the packing element, end cover and barrel junction be provided with the retaining ring, and barrel top middle part is provided with the inflation valve, its simple structure, reasonable in design, direct mount is on the pipeline to communicate with straight-through pipeline cluster, the liquid advances the liquid chamber of drawing buffer through the aperture on.
Description
Technical Field
The invention relates to a buffer type energy accumulator, and belongs to the technical field of energy storage device structures.
Background
An accumulator is an energy storage device in a hydropneumatic system. The energy in the system is converted into compression energy or potential energy to be stored at a proper time, and when the system needs the energy, the compression energy or the potential energy is converted into hydraulic energy or air pressure and the like to be released, and the energy is supplied to the system again. When the system pressure is increased instantaneously, it can absorb the energy of the part to ensure the pressure of the whole system is normal. The existing diaphragm type energy accumulator and the piston type energy accumulator can not be directly connected with a pipeline in series, and when liquid in the pipeline flows, pulsation or pulse can be generated, so that the pipeline body is easily damaged.
Disclosure of Invention
In view of the above problems, the present invention provides a buffer type energy accumulator.
The invention discloses a buffer type energy accumulator which comprises a flange, a round nut, an end cover, a cylinder body, an inner pipe, an inflation valve, a rubber cylinder, a check ring and an O-shaped ring.
Preferably, the cavity between the rubber cylinder and the cylinder body is filled with nitrogen.
Preferably, the side wall of the inner pipe is provided with a plurality of feeding holes.
Preferably, the check ring is SB1 type, and the check ring is made of polytetrafluoroethylene material.
Preferably, the rubber cylinder and the O-shaped ring are both made of nitrile rubber.
The invention has the beneficial effects that: the device has simple structure and reasonable design, is directly arranged on the pipeline and is communicated with the straight-through pipeline in series, and liquid enters the liquid cavity of the drawing buffer through the small hole on the side wall of the inner pipe to extrude the nitrogen in the air cavity, thereby achieving the effect of absorbing pulsation and pulse.
Drawings
For ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Reference numerals: the device comprises a flange 1, a round nut 2, an end cover 3, a cylinder body 4, an inner pipe 5, an inflation valve 6, a rubber cylinder 7, a check ring 8 and an O-shaped ring 9.
Detailed Description
As shown in fig. 1-2, the following technical solutions are adopted in the present embodiment: it contains flange 1, round nut 2, end cover 3, barrel 4, inner tube 5, inflation valve 6, packing element 7, retaining ring 8 and O type circle 9, barrel 4 both ends be provided with end cover 3, and end cover 3 is fixed with barrel 4 through round nut 2, the end cover 3 outside be provided with flange 1, and be provided with O type circle 9 on the flange 1, barrel 4 inside be provided with inner tube 5, and inner tube 5 both ends are fixed with end cover 3, inner tube 5 lateral wall on seted up a plurality of feed port, barrel 4 and inner tube 5 between be provided with packing element 7, end cover 3 and barrel 4 junction be provided with retaining ring 8, and barrel 4 top middle part is provided with inflation valve 6, packing element 7 and barrel 4 between the cavity intussuseption be filled with nitrogen gas, retaining ring 8 model be the SB1 type, and retaining ring 8 adopts the polytetrafluoroethylene material to make, packing element 7 and O type circle 9 be the nitrile rubber material, has better oil resistance, wear resistance and heat resistance.
The working principle is as follows: during installation, the two ends of the end cover 3 are fixedly connected with the straight-through pipeline through the flange 1, during operation, hydraulic oil enters a liquid cavity between the inner pipe 5 and the rubber cylinder 7 through small holes in the side wall of the inner pipe 5, the hydraulic oil can extrude an air cavity on the other side of the rubber cylinder 7 when pulsation or pulse occurs, nitrogen is filled in the air cavity, and the nitrogen plays a role in buffering, so that the purpose of absorbing the pulsation and the pulse is achieved.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A buffer type energy accumulator is characterized in that: it contains flange (1), round nut (2), end cover (3), barrel (4), inner tube (5), inflation valve (6), packing element (7), retaining ring (8) and O type circle (9), barrel (4) both ends be provided with end cover (3), and end cover (3) are fixed with barrel (4) through round nut (2), end cover (3) outside be provided with flange (1), and be provided with O type circle (9) on flange (1), barrel (4) inside be provided with inner tube (5), and inner tube (5) both ends are fixed with end cover (3), barrel (4) and inner tube (5) between be provided with packing element (7), end cover (3) and barrel (4) junction be provided with retaining ring (8), and barrel (4) top middle part is provided with inflation valve (6).
2. A buffered accumulator as claimed in claim 1, wherein: and a cavity between the rubber cylinder (7) and the cylinder body (4) is filled with nitrogen.
3. A buffered accumulator as claimed in claim 1, wherein: the side wall of the inner pipe (5) is provided with a plurality of feeding holes.
4. A buffered accumulator as claimed in claim 1, wherein: the type of the retainer ring (8) is SB1 type, and the retainer ring (8) is made of polytetrafluoroethylene.
5. A buffered accumulator as claimed in claim 1, wherein: the rubber sleeve (7) and the O-shaped ring (9) are both made of nitrile rubber.
6. A buffered accumulator as claimed in claim 1, wherein: the working principle is as follows: during installation, the two ends of the end cover (3) are fixedly connected with the straight-through pipeline through the flange (1), when the device works, hydraulic oil enters a liquid cavity between the inner pipe (5) and the rubber cylinder (7) through small holes in the side wall of the inner pipe (5), the hydraulic oil can extrude an air cavity on the other side of the rubber cylinder (7) when pulsation or pulse occurs, nitrogen is filled in the air cavity, and the nitrogen plays a role in buffering, so that the purpose of absorbing the pulsation and the pulse is achieved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612328.7A CN110608208A (en) | 2018-06-14 | 2018-06-14 | Buffering formula energy storage ware |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810612328.7A CN110608208A (en) | 2018-06-14 | 2018-06-14 | Buffering formula energy storage ware |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110608208A true CN110608208A (en) | 2019-12-24 |
Family
ID=68887605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810612328.7A Pending CN110608208A (en) | 2018-06-14 | 2018-06-14 | Buffering formula energy storage ware |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110608208A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11493700B2 (en) | 2017-06-28 | 2022-11-08 | Corning Research & Development Corporation | Compact fiber optic connectors, cable assemblies and methods of making the same |
| US11604320B2 (en) | 2020-09-30 | 2023-03-14 | Corning Research & Development Corporation | Connector assemblies for telecommunication enclosures |
| US11880076B2 (en) | 2020-11-30 | 2024-01-23 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release housing |
| US11927810B2 (en) | 2020-11-30 | 2024-03-12 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release member |
| US11966089B2 (en) | 2022-05-05 | 2024-04-23 | Corning Optical Communications, Llc | Multiports having connection ports formed in the shell and associated securing features |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089112U (en) * | 1991-02-07 | 1991-11-20 | 宋振华 | Noise and wave absorbers for hydraulic system |
| US5735313A (en) * | 1996-08-27 | 1998-04-07 | Aeroquip Corporation | Noise suppressor |
| CN1307199A (en) * | 2000-02-01 | 2001-08-08 | 王志强 | Water hammer preventer |
| CN2611657Y (en) * | 2003-01-23 | 2004-04-14 | 王祖林 | Pipeline accumulator |
| CN201723514U (en) * | 2010-07-28 | 2011-01-26 | 奉化市朝日液压有限公司 | Straight-tube double-end energy accumulator |
| CN203130635U (en) * | 2013-03-11 | 2013-08-14 | 河南省汇隆精密设备制造有限公司 | Energy accumulator end cover sealing structure |
| CN103388607A (en) * | 2013-08-06 | 2013-11-13 | 奉化市朝日液压有限公司 | Pipe type wave absorber |
| CN105276327A (en) * | 2015-11-09 | 2016-01-27 | 王兴楠 | Pipeline online damping silencer for hydraulic system |
| CN206708115U (en) * | 2016-12-21 | 2017-12-05 | 郭怀宝 | A kind of capsule-type accumulator and the pipeline with accumulation of energy function |
-
2018
- 2018-06-14 CN CN201810612328.7A patent/CN110608208A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2089112U (en) * | 1991-02-07 | 1991-11-20 | 宋振华 | Noise and wave absorbers for hydraulic system |
| US5735313A (en) * | 1996-08-27 | 1998-04-07 | Aeroquip Corporation | Noise suppressor |
| CN1307199A (en) * | 2000-02-01 | 2001-08-08 | 王志强 | Water hammer preventer |
| CN2611657Y (en) * | 2003-01-23 | 2004-04-14 | 王祖林 | Pipeline accumulator |
| CN201723514U (en) * | 2010-07-28 | 2011-01-26 | 奉化市朝日液压有限公司 | Straight-tube double-end energy accumulator |
| CN203130635U (en) * | 2013-03-11 | 2013-08-14 | 河南省汇隆精密设备制造有限公司 | Energy accumulator end cover sealing structure |
| CN103388607A (en) * | 2013-08-06 | 2013-11-13 | 奉化市朝日液压有限公司 | Pipe type wave absorber |
| CN105276327A (en) * | 2015-11-09 | 2016-01-27 | 王兴楠 | Pipeline online damping silencer for hydraulic system |
| CN206708115U (en) * | 2016-12-21 | 2017-12-05 | 郭怀宝 | A kind of capsule-type accumulator and the pipeline with accumulation of energy function |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11493700B2 (en) | 2017-06-28 | 2022-11-08 | Corning Research & Development Corporation | Compact fiber optic connectors, cable assemblies and methods of making the same |
| US11579377B2 (en) | 2017-06-28 | 2023-02-14 | Corning Research & Development Corporation | Compact fiber optic connectors, cable assemblies and methods of making the same with alignment elements |
| US11906792B2 (en) | 2017-06-28 | 2024-02-20 | Corning Research & Development Corporation | Compact fiber optic connectors having multiple connector footprints, along with cable assemblies and methods of making the same |
| US11914197B2 (en) | 2017-06-28 | 2024-02-27 | Corning Research & Development Corporation | Compact fiber optic connectors having multiple connector footprints, along with cable assemblies and methods of making the same |
| US11914198B2 (en) | 2017-06-28 | 2024-02-27 | Corning Research & Development Corporation | Compact fiber optic connectors having multiple connector footprints, along with cable assemblies and methods of making the same |
| US11940656B2 (en) | 2017-06-28 | 2024-03-26 | Corning Research & Development Corporation | Compact fiber optic connectors, cable assemblies and methods of making the same |
| US11604320B2 (en) | 2020-09-30 | 2023-03-14 | Corning Research & Development Corporation | Connector assemblies for telecommunication enclosures |
| US11880076B2 (en) | 2020-11-30 | 2024-01-23 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release housing |
| US11927810B2 (en) | 2020-11-30 | 2024-03-12 | Corning Research & Development Corporation | Fiber optic adapter assemblies including a conversion housing and a release member |
| US11966089B2 (en) | 2022-05-05 | 2024-04-23 | Corning Optical Communications, Llc | Multiports having connection ports formed in the shell and associated securing features |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191224 |