CN204267392U - A kind of liner height adjustable energy storage device - Google Patents
A kind of liner height adjustable energy storage device Download PDFInfo
- Publication number
- CN204267392U CN204267392U CN201420660447.7U CN201420660447U CN204267392U CN 204267392 U CN204267392 U CN 204267392U CN 201420660447 U CN201420660447 U CN 201420660447U CN 204267392 U CN204267392 U CN 204267392U
- Authority
- CN
- China
- Prior art keywords
- slideway
- valve base
- casing
- hole
- liner
- 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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Classifications
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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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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model belongs to technical field of new energies, particularly relate to a kind of liner height adjustable energy storage device, the top of lower casing is provided with spacing preiection, the bottom of described upper casing is provided with limited impression, the bottom of described lower casing is provided with low groove, lower valve base is provided with in described low groove, the both sides of described lower valve base are provided with lower inclined plane, the bottom of described lower casing is provided with lower circular hole, lower through-hole is provided with in described lower valve base, lower end cap is covered with outside described lower valve base, cavity is provided with in described lower valve base, the inwall both sides of described lower casing are respectively equipped with the first slideway, second slideway, 3rd slideway, described first slideway, second slideway, 3rd slideway is all symmetrical arranged, described second slideway is positioned at the below of described first slideway, described 3rd slideway is positioned at the below of described second slideway, supporting plate is provided with in described first slideway, described supporting plate is provided with liner, described support ring is enclosed within the outside of described liner, the outer surface cover of spacing preiection and limited impression has reinforcing ring, reinforcing ring is threaded with housing.
Description
Technical field
The utility model belongs to technical field of new energies, particularly relates to a kind of liner height adjustable energy storage device.
Background technique
Accumulator is a kind of energy savings device in hydropneumatic system, it is in due course the energy conversion in system is that compression energy or potential energy store, when system needs, again compression energy or potential energy changed into the energy such as hydraulic pressure or air pressure and discharge, again supply system is mended, when system instantaneous pressure increases, it can absorb this part energy, ensures that whole system pressure is normal.Accumulator has two kinds of purposes: the flow that load needs when low-speed motion is less than oil hydraulic pump flow, and the unnecessary flow of oil hydraulic pump stores up into accumulator, and when loading demands flow is greater than oil hydraulic pump flow, liquid is released from accumulator, with the deficiency of fluid infusion press pump flow; When shutdown but still when need maintain certain pressure, can stop solution press pump and by the leakage of accumulator bucking-out system, with the pressure of keeping system.Accumulator also can be used to the hydraulic shock pressure produced in the pressure pulsation of absorption liquid press pump or absorption system.Pressure in accumulator can produce with pressurized gas, weight or spring, and correspondingly accumulator is divided into gas type, heavy hammer type and spring.Such as Chinese patent 201210353717.5 discloses a kind of hydraulic accumulator, comprising: housing, and described housing has first end and the second end and internal surface, and described internal surface defines inner space; Piston, described piston is slidably disposed in the inner space of described housing, and described piston comprises the end face together defining fluid chamber with the internal surface of described housing; First biasing member, the first end of described piston towards described housing promotes by described first biasing member; Pressure transducer, described pressure transducer is communicated with described fluid chamber; And fluid control device, described fluid control device controls at described piston the amount entering and leave the fluid of described fluid chamber in described inner space during to-and-fro motion; Wherein, the amount entering and leave the fluid of described fluid chamber achieves the desired pressure in described fluid chamber, and described desired pressure is determined by described pressure transducer.The accumulator liner that current reality uses all can not carry out height and regulate, and applicability is poor.
Summary of the invention
The utility model provides a kind of liner height adjustable energy storage device, to solve the problem that the liner that proposes in above-mentioned background technology cannot highly regulate.
The technical problem that the utility model solves realizes by the following technical solutions: the utility model provides a kind of liner height adjustable energy storage device, it is characterized in that: comprise housing, described housing comprises upper casing, lower casing, the top of described lower casing is provided with spacing preiection, the bottom of described upper casing is provided with limited impression, described limited impression matches with spacing preiection, the top of described upper casing is provided with upper groove, upper valve base is provided with in described upper groove, the both sides of described upper valve base are provided with ramp, fixed by ramp built-up welding between described upper valve base and upper casing, the top of described upper casing is provided with circular hole, through hole is provided with in described upper valve base, described upper circular hole communicates with upper through hole, upper end cap is covered with outside described upper valve base, the bottom of described lower casing is provided with low groove, lower valve base is provided with in described low groove, the both sides of described lower valve base are provided with lower inclined plane, fixed by lower inclined plane built-up welding between described lower valve base and lower casing, the bottom of described lower casing is provided with lower circular hole, lower through-hole is provided with in described lower valve base, described lower circular hole communicates with lower through-hole, lower end cap is covered with outside described lower valve base, cavity is provided with in described lower valve base, described cavity communicates with lower through-hole, the inwall both sides of described lower casing are respectively equipped with the first slideway, second slideway, 3rd slideway, described first slideway, second slideway, 3rd slideway is all symmetrical arranged, described second slideway is positioned at the below of described first slideway, described 3rd slideway is positioned at the below of described second slideway, supporting plate is provided with in described first slideway, described supporting plate is provided with liner, the shape of described supporting plate matches with liner bottom shape, the inwall of described housing is provided with supporting frame, support frame as described above is connected with support ring, described support ring is enclosed within the outside of described liner, the outer surface cover of described spacing preiection and limited impression has reinforcing ring, described reinforcing ring is threaded with housing.
The diameter of described upper through hole is greater than the diameter of described upper circular hole.
The diameter of described lower through-hole is greater than the diameter of described lower circular hole.
The diameter of described cavity is greater than the diameter of described lower through-hole.
The beneficial effects of the utility model are:
1 by being provided with the slideway of different heights at the inwall of housing, and be placed in slideway by supporting plate, owing to arranging the slideway of multiple different heights, the height that can realize supporting plate regulates, thus the height realizing liner regulates, safe ready, manufacture cost, and stabilized structure.
2 are provided with reinforcing ring by the joint at housing, and can strengthen the field of load of housing joint, reinforcing ring is threaded with housing, convenient to operation, can not increase the volume of equipment itself.
3 by arranging supporting frame on the inwall of housing, and supporting frame connects support ring, can carry out position-limiting action, prevent liner and housing from colliding to liner, occurs damaging.
4 the technical program by arranging saddle in housing, and arrange supporting plate on saddle, can play a supporting role to liner, because the shape of liner and the matching form of supporting plate close, make area of contact be arcuation surface, add area of contact, reduce pressure, improve stability.
5 are provided with inclined-plane in the side of valve seat, and the built-up welding that can realize valve seat and housing is fixed, and enhances steadiness.
Housing is divided into upper casing and lower casing two-part by 6, to be coordinated and realizes quick position, fast and easy is installed, dismounting by spacing preiection with limited impression, especially has when high cleanliness for liquid and adopts.
7 housings adopt composite material to make, and can strengthen the intensity of accumulator, bear higher working pressure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further:
In figure: 1-housing, 2-upper casing, 3-lower casing, 4-spacing preiection, 5-limited impression, 6-upper groove, 7-upper valve base, the upper circular hole of 8-, the upper through hole of 9-, 10-ramp, 11-upper end cap, 12-built-up welding, 13-low groove, 14-lower valve base, circular hole under 15-, 16-lower through-hole, 17-cavity, 18-lower end cap, 19-first slideway, 20-supporting plate, 21-liner, 22-lower inclined plane, 23-supporting frame, 24-support ring, 25-reinforcing ring, 26-second slideway, 27-the 3rd slideway.
Embodiment:
The present embodiment comprises housing 1, housing 1 comprises upper casing 2, lower casing 3, the top of lower casing 3 is provided with spacing preiection 4, the bottom of upper casing 1 is provided with limited impression 5, limited impression 5 matches with spacing preiection 4, the top of upper casing 1 is provided with upper groove 6, upper valve base 7 is provided with in upper groove 6, the both sides of upper valve base 7 are provided with ramp 10, fixed by ramp 10 built-up welding 12 between upper valve base 7 and upper casing 2, the top of upper casing 2 is provided with circular hole 8, through hole 9 is provided with in upper valve base 7, upper circular hole 8 communicates with upper through hole 9, upper end cap 11 is covered with outside upper valve base 7, the bottom of lower casing 3 is provided with low groove 13, lower valve base 14 is provided with in low groove 13, the both sides of lower valve base 14 are provided with lower inclined plane 22, fixed by lower inclined plane 22 built-up welding 12 between lower valve base 14 and lower casing 3, the bottom of lower casing 3 is provided with lower circular hole 15, lower through-hole 16 is provided with in lower valve base 14, lower circular hole 15 communicates with lower through-hole 16, the inwall both sides of lower casing 3 are respectively equipped with the first slideway 19, second slideway 26, 3rd slideway 27, first slideway 19, second slideway 26, 3rd slideway 27 is all symmetrical arranged, second slideway 26 is positioned at the below of the first slideway 19, 3rd slideway 27 is positioned at the below of the second slideway 26, supporting plate 20 is provided with in first slideway 19, supporting plate 20 is provided with liner 21, the shape of supporting plate 20 matches with liner 21 bottom shape, the inwall of housing 1 is provided with supporting frame 23, supporting frame 23 is connected with support ring 24, support ring 24 is enclosed within the outside of liner 21, spacing preiection 4 has reinforcing ring 25 with the outer surface cover of limited impression 5, reinforcing ring 25 is threaded with housing 1.
The diameter of upper through hole 9 is greater than the diameter of circular hole 8.
The diameter of lower through-hole 16 is greater than the diameter of lower circular hole 15.
The diameter of cavity 17 is greater than the diameter of lower through-hole 16.
Utilize technological scheme described in the utility model, or those skilled in the art being under the inspiration of technical solutions of the utility model, designing similar technological scheme, and reach above-mentioned technique effect, is all fall into protection domain of the present utility model.
Claims (4)
1. a liner height adjustable energy storage device, it is characterized in that: comprise housing, described housing comprises upper casing, lower casing, the top of described lower casing is provided with spacing preiection, the bottom of described upper casing is provided with limited impression, described limited impression matches with spacing preiection, the top of described upper casing is provided with upper groove, upper valve base is provided with in described upper groove, the both sides of described upper valve base are provided with ramp, fixed by ramp built-up welding between described upper valve base and upper casing, the top of described upper casing is provided with circular hole, through hole is provided with in described upper valve base, described upper circular hole communicates with upper through hole, upper end cap is covered with outside described upper valve base, the bottom of described lower casing is provided with low groove, lower valve base is provided with in described low groove, the both sides of described lower valve base are provided with lower inclined plane, fixed by lower inclined plane built-up welding between described lower valve base and lower casing, the bottom of described lower casing is provided with lower circular hole, lower through-hole is provided with in described lower valve base, described lower circular hole communicates with lower through-hole, lower end cap is covered with outside described lower valve base, cavity is provided with in described lower valve base, described cavity communicates with lower through-hole, the inwall both sides of described lower casing are respectively equipped with the first slideway, second slideway, 3rd slideway, described first slideway, second slideway, 3rd slideway is all symmetrical arranged, described second slideway is positioned at the below of described first slideway, described 3rd slideway is positioned at the below of described second slideway, supporting plate is provided with in described first slideway, described supporting plate is provided with liner, the shape of described supporting plate matches with liner bottom shape, the inwall of described housing is provided with supporting frame, support frame as described above is connected with support ring, described support ring is enclosed within the outside of described liner, the outer surface cover of described spacing preiection and limited impression has reinforcing ring, described reinforcing ring is threaded with housing.
2. a kind of liner height adjustable energy storage device according to claim 1, is characterized in that: the diameter of described upper through hole is greater than the diameter of described upper circular hole.
3. a kind of liner height adjustable energy storage device according to claim 1, is characterized in that: the diameter of described lower through-hole is greater than the diameter of described lower circular hole.
4. a kind of liner height adjustable energy storage device according to claim 1, is characterized in that: the diameter of described cavity is greater than the diameter of described lower through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420660447.7U CN204267392U (en) | 2014-11-06 | 2014-11-06 | A kind of liner height adjustable energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420660447.7U CN204267392U (en) | 2014-11-06 | 2014-11-06 | A kind of liner height adjustable energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204267392U true CN204267392U (en) | 2015-04-15 |
Family
ID=52802263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420660447.7U Expired - Fee Related CN204267392U (en) | 2014-11-06 | 2014-11-06 | A kind of liner height adjustable energy storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204267392U (en) |
-
2014
- 2014-11-06 CN CN201420660447.7U patent/CN204267392U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20161106 |