CN110578717A - Mesh screen type oil valve body low-pressure bag type energy accumulator - Google Patents
Mesh screen type oil valve body low-pressure bag type energy accumulator Download PDFInfo
- Publication number
- CN110578717A CN110578717A CN201810579172.7A CN201810579172A CN110578717A CN 110578717 A CN110578717 A CN 110578717A CN 201810579172 A CN201810579172 A CN 201810579172A CN 110578717 A CN110578717 A CN 110578717A
- Authority
- CN
- China
- Prior art keywords
- valve body
- oil valve
- type oil
- capsule
- shell
- 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
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Classifications
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- 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
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- 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
- F15B2201/00—Accumulators
- F15B2201/30—Accumulator separating means
- F15B2201/315—Accumulator separating means having flexible separating means
- F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
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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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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Safety Valves (AREA)
Abstract
The invention discloses a mesh type oil valve body low-pressure bag type energy accumulator, and relates to the technical field of energy accumulators. The oil-water separator comprises a protective cap, an inflation valve, a sealing device, a shell, a capsule and a mesh type oil valve body, wherein the capsule is arranged inside the shell, the opening end of the capsule is connected with the inflation valve, the inflation valve is in sealing connection with one end of the shell through the sealing device, the protective cap is arranged outside the inflation valve, and the other end of the shell is fixedly connected with the mesh type oil valve body. The invention has reasonable structural design, and ensures that the capsule can not be broken under the working pressure less than or equal to 3.5MPa by using the special mesh type oil valve body.
Description
Technical Field
The invention relates to the technical field of energy accumulators, in particular to a mesh type oil valve body low-pressure bag type energy accumulator.
Background
An accumulator is a device designed specifically for accumulating pressurized fluids that are incompressible in use, taking advantage of the compressibility of gases to achieve the goal of storing energy. 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.
When the liquid inlet flow of the conventional bag type energy accumulator is large, a rod of the bacterial valve is easily broken or a thread is cut off, so that the bacterial valve enters the energy accumulator, and a leather bag is burst, thereby damaging the energy accumulator.
In conclusion, the invention designs the mesh type oil valve body low-pressure bag type energy accumulator.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the mesh screen type oil valve body low-pressure bag type energy accumulator which is reasonable in structural design, and ensures that a capsule cannot be broken under the working pressure of less than or equal to 3.5MPa by using a special mesh screen type oil valve body.
In order to achieve the purpose, the invention is realized by the following technical scheme: the mesh-type oil valve body low-pressure bag type energy accumulator comprises a protective cap, an inflation valve, a sealing device, a shell, a capsule and a mesh-type oil valve body, wherein the capsule is arranged inside the shell, the open end of the capsule is connected with the inflation valve, the inflation valve is in sealing connection with one end of the shell through the sealing device, the protective cap is arranged outside the inflation valve, and the other end of the shell is fixedly connected with the mesh-type oil valve body.
Preferably, the mesh screen structure is arranged at the inner end of the mesh screen type oil valve body.
The invention has the beneficial effects that:
Compared with the traditional oil valve body, the oil valve body has the advantages that internal parts such as the bacterial valve, the spring, the piston and the self-locking nut are removed, the internal structure of the oil valve body is simplified, and the processing cost is reduced; and the capsules can not be broken under the working pressure less than or equal to 3.5MPa, so that the service life of the energy accumulator is greatly prolonged.
drawings
The invention is described in detail below with reference to the drawings and the detailed description;
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
in order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1, the following technical solutions are adopted in the present embodiment: mesh formula oil valve body low pressure bag formula energy storage ware, including protective cap 1, inflation valve 2, sealing device 3, casing 4, capsule 5 and mesh formula oil valve body 6, the inside capsule 5 that is provided with of casing 4, the open end and the inflation valve 2 of capsule 5 are connected, inflation valve 2 passes through sealing device 3 and 4 one end sealing connection of casing, 2 outsides of inflation valve are provided with protective cap 1, 4 other ends of casing and 6 fixed connection of mesh formula oil valve body.
It is worth mentioning that the inner end of the mesh screen type oil valve body 6 is provided with a mesh screen structure.
This embodiment is through setting up mesh screen formula oil valve body 6 in energy storage ware one end for the energy storage ware can not break the capsule when the feed liquor flow is big, has guaranteed the normal operating of energy storage ware, compares with the tradition, has got rid of inside part fungus type valve, spring, piston, self-locking nut, and oil valve body inner structure simplifies, reduces the processing cost.
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 (2)
1. The mesh-type oil valve body low-pressure bag type energy accumulator is characterized by comprising a protective cap (1), an inflation valve (2), a sealing device (3), a shell (4), a capsule (5) and a mesh-type oil valve body (6), wherein the capsule (5) is arranged inside the shell (4), the open end of the capsule (5) is connected with the inflation valve (2), the inflation valve (2) is in sealing connection with one end of the shell (4) through the sealing device (3), the protective cap (1) is arranged outside the inflation valve (2), and the other end of the shell (4) is fixedly connected with the mesh-type oil valve body (6).
2. The mesh screen type oil valve body low pressure bag type accumulator as claimed in claim 1, characterized in that, the mesh screen structure is arranged at the inner end of the mesh screen type oil valve body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810579172.7A CN110578717A (en) | 2018-06-07 | 2018-06-07 | Mesh screen type oil valve body low-pressure bag type energy accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810579172.7A CN110578717A (en) | 2018-06-07 | 2018-06-07 | Mesh screen type oil valve body low-pressure bag type energy accumulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110578717A true CN110578717A (en) | 2019-12-17 |
Family
ID=68810118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810579172.7A Pending CN110578717A (en) | 2018-06-07 | 2018-06-07 | Mesh screen type oil valve body low-pressure bag type energy accumulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110578717A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906061A (en) * | 2017-12-07 | 2018-04-13 | 常州市华立液压润滑设备有限公司 | A kind of large-scale lubricating oil station bladder type hydropneumatic accumulator |
| CN208364499U (en) * | 2018-06-11 | 2019-01-11 | 布柯玛蓄能器（天津）有限公司 | Net screen type oil valve body low pressure bladder type hydropneumatic accumulator |
-
2018
- 2018-06-07 CN CN201810579172.7A patent/CN110578717A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107906061A (en) * | 2017-12-07 | 2018-04-13 | 常州市华立液压润滑设备有限公司 | A kind of large-scale lubricating oil station bladder type hydropneumatic accumulator |
| CN208364499U (en) * | 2018-06-11 | 2019-01-11 | 布柯玛蓄能器（天津）有限公司 | Net screen type oil valve body low pressure bladder type hydropneumatic accumulator |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191217 |
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| WD01 | Invention patent application deemed withdrawn after publication |