CN116336016B - Piston type energy accumulator capable of being used in series - Google Patents
Piston type energy accumulator capable of being used in series Download PDFInfo
- Publication number
- CN116336016B CN116336016B CN202310606095.0A CN202310606095A CN116336016B CN 116336016 B CN116336016 B CN 116336016B CN 202310606095 A CN202310606095 A CN 202310606095A CN 116336016 B CN116336016 B CN 116336016B
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- fixedly arranged
- energy accumulator
- fixed
- piston
- fixedly provided
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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
- F15B1/24—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with rigid separating means, e.g. pistons
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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
- F15B1/22—Liquid port constructions
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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
- F15B2201/20—Accumulator cushioning means
- F15B2201/205—Accumulator cushioning means using gas
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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
- F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
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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
- F15B2201/40—Constructional details of accumulators not otherwise provided for
- F15B2201/415—Gas ports
- F15B2201/4155—Gas ports having valve means
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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)
- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
Abstract
The invention provides a piston type energy accumulator capable of being used in series, which relates to the technical field of energy accumulators and comprises the following components: the energy accumulator comprises an energy accumulator body, wherein an energy accumulation piston is slidably arranged in the energy accumulator body, and a sealing cover is fixedly arranged at the top of the energy accumulator body; the bottom of the energy accumulator main body is fixedly provided with a locking edge; the connecting bases are fixedly arranged at the bottom of the energy accumulator main body, and the side sides of the adjacent connecting bases are communicated with the other group of connecting bases; the utility model provides a set up connection base and fixed lid, provides the function that can make up the application fast, utilizes the top of fixed energy storage ware main part of fixed lid closure, and the gas pocket removes the position of connecting the air flue simultaneously, will connect air flue and energy storage ware main part intercommunication, utilizes the tee bend of tee bend change valve to connect base and energy storage ware main part intercommunication in the neighborhood, makes the oil circuit intercommunication, and convenient assembling can increase the quantity of energy storage ware main part through concatenating, has solved the problem that current energy storage ware lacks the function that can make up the application fast.
Description
Technical Field
The invention relates to the technical field of energy accumulators, in particular to a piston type energy accumulator capable of being used in series.
Background
Compared with a diaphragm type energy accumulator, the piston type energy accumulator has the advantages that the outer surface is cylindrical, the piston type energy accumulator is more regular, is convenient for large-batch conveying and application, and occupies smaller space than the diaphragm type energy accumulator, so that the piston type energy accumulator can be applied in a portable mode, has smaller capacity than the diaphragm type energy accumulator, and has consistent working principle.
The piston accumulators currently in use have the following disadvantages:
1. the currently used piston type energy accumulator is mainly applied independently, so that the nitrogen ports and the hydraulic ports of a plurality of groups of piston type energy accumulators are not conveniently connected in series respectively, are synchronously controlled and lack the function of being capable of being combined and applied quickly;
2. lack of control structures that can be connected and automatically secured;
3. the anti-disassembly function capable of self-locking when pressure is applied is lacking.
Disclosure of Invention
In view of the above, the invention provides a piston type accumulator capable of being used in series, which is provided with a telescopic piston and can naturally stretch along with pressure and be matched with a scale sheet for prompting.
The invention provides a piston type energy accumulator capable of being used in series, which comprises the following components: the energy accumulator comprises an energy accumulator body, wherein an energy accumulation piston is slidably arranged in the energy accumulator body, and a sealing cover is fixedly arranged at the top of the energy accumulator body; the bottom of the energy accumulator main body is fixedly provided with a locking edge; the connecting bases are fixedly arranged at the bottom of the energy accumulator main body, the side sides of the adjacent connecting bases are communicated with the other group of connecting bases, and the front sides of the connecting bases are fixedly provided with front end covers; the connecting channel is fixedly arranged at the top of the front side of the front end cover; the telescopic piston is fixedly arranged at the top of the energy accumulator main body; the bottom of the rear mounting frame is fixedly provided with an L-shaped mounting frame, the front end of the bottom of the L-shaped mounting frame is fixed at the rear side of the connecting base, and the front side of the rear mounting frame is fixedly provided with a tripod; the fixed top seat is fixedly arranged at the top of the rear mounting frame; the sliding pile valve is arranged in the middle of the front side of the tripod in a sliding manner; the top of the sliding pile valve is fixedly provided with a fixed cover; the fixed column is fixedly arranged in the middle of the front side of the bottom of the fixed cover.
Optionally, the connection base further includes: the front end of the front end cover is fixedly provided with an H-shaped frame; the clamping block is fixedly provided with a spring rod A outside, the spring rod A is sleeved with a spring and is fixedly provided with baffle plates at two sides penetrating out of the H-shaped frame; the fixed button is rotatably arranged in the middle of the H-shaped frame, and an eccentric wheel is fixedly arranged outside a rotating shaft of the fixed button; the rear end of the rotating shaft of the fixed button is fixedly provided with a three-way rotating valve, the middle of the three-way rotating valve is of a three-way structure, and the three-way rotating valve is rotatably arranged in the connecting base; rotating the fixed button for half a period to drive the three-way rotary valve to rotate for half a period, and communicating adjacent connecting bases and the energy accumulator main body by utilizing a tee joint of the three-way rotary valve to communicate an oil way; simultaneously, the eccentric wheel extrudes to shrink the air telescopic rod A, air in the air telescopic rod A is input into the air telescopic rod B, and the locking edge is fixed when the air telescopic rod B is unfolded.
Optionally, the connection channel includes: the front bottom of the connecting channel is fixedly provided with an air telescopic rod A; and the two sides of the top of the connecting channel are upwards bent, the adjacent surfaces of the bent parts of the two sides are fixedly provided with the air telescopic rods B, the air telescopic rods B are communicated with the air telescopic rods A, and the air telescopic rods A shrink when the air telescopic rods B stretch.
Optionally, the telescopic piston includes: the bottom of the telescopic piston is communicated with the energy accumulator main body, the top of the telescopic piston is fixedly provided with the pushing disc, and the inside of the telescopic piston is provided with a spring; the top of the pushing disc is fixedly provided with a scale sheet, and the scale sheet penetrates out of the sealing cover.
Optionally, the rear mounting rack further comprises: the collecting tank is fixedly arranged at the top of the front lower side of the L-shaped mounting frame; the middle of the tripod is provided with a connecting air passage; the middle of the top of the L-shaped mounting frame is fixedly provided with an L-shaped supporting plate.
Optionally, the fixed top seat includes: the middle of the fixed top seat is provided with a pressing seat in a sliding manner, the rear side of the pressing seat is fixedly provided with a spring rod B, the spring rod B is in sliding connection with the fixed top seat, and the lower side of the outer part of the spring rod B is sleeved with a spring; the locking screw is fixedly arranged at the top of the fixed footstock; the locking screw is rotated, the locking screw pushes the pressing seat to descend, the pressing seat presses the fixing cover, the top of the energy accumulator main body is sealed and fixed by the fixing cover, and meanwhile, the air hole moves to a position of the connecting air passage, and the connecting air passage is communicated with the energy accumulator main body.
Optionally, the sliding pile valve further comprises: the middle of the sliding pile valve is provided with an air hole which is positioned in the tripod; a spring is sleeved at the position between the top of the tripod and the bottom of the fixed cover by the sliding pile valve; the bottom of the sliding pile valve is fixedly provided with a hexagonal sliding column which is in sliding connection with the L-shaped supporting plate; the nitrogen passes through the rear mounting frame, the connecting air passage and the air hole to be input into the energy accumulator main body, the energy storage piston is driven to descend through the air, the energy storage piston is pre-filled, then the air valve is utilized to stop the connection of the nitrogen source and the rear mounting frame, the rear mounting frame is utilized to convey hydraulic oil, the sealing cover is upwards extruded, and the compression of the nitrogen is realized.
Optionally, a condensation water tray is fixedly arranged at the bottom outside of the energy accumulator main body, and a diversion pipe is fixedly arranged at the rear bottom side of the condensation water tray.
Optionally, the fixing post includes: the limiting seat is fixedly arranged at the bottom of the fixing column, four groups of air telescopic rods C are fixedly arranged at the side of the limiting seat, stretching blocks are fixedly arranged at the telescopic ends of the air telescopic rods C, and air telescopic rods D are fixedly arranged at the tops of the stretching blocks; the bottom of the limiting seat is fixedly provided with an air telescopic rod E, and an air telescopic rod C, an air telescopic rod D and the air telescopic rod E are communicated.
The beneficial effects are as follows:
1. the utility model provides a set up connection base and fixed lid, provides the function that can make up the application fast, utilizes the top of fixed energy storage ware main part of fixed lid closure, and the gas pocket removes the position of connecting the air flue simultaneously, will connect air flue and energy storage ware main part intercommunication, utilizes the tee bend of tee bend change valve to connect base and energy storage ware main part intercommunication in the neighborhood, makes the oil circuit intercommunication, and convenient assembling can increase the quantity of energy storage ware main part through concatenating, under the prerequisite that has the energy storage ware main part to be in operating condition, still can install the energy storage ware main part and concatenate the use.
2. The device is provided with a connecting channel, a control structure capable of being connected and automatically fixed is provided, a clamping block and a fixing button form a self-locking structure capable of being anastomosed and spliced, the fixing button and the eccentric wheel can be automatically locked, the fixing button is rotated for half a circle, the three-way rotary valve is driven to rotate for half a circle, meanwhile, the eccentric wheel is extruded to shrink the air telescopic rod A, air in the air telescopic rod A is input into the air telescopic rod B, and the locking edge is automatically fixed when the air telescopic rod B is unfolded.
3. Set up the restriction seat, provide the anti-disassembly function of auto-lock when having pressure, when nitrogen gas compression, through pressure extrusion gas telescopic link E, strut gas telescopic link D and gas telescopic link C, lock the energy storage ware main part fixedly, unable removal of fixed lid before pressure recovery can prevent the maloperation.
Drawings
Fig. 1 shows a schematic perspective view of an embodiment according to the present invention;
FIG. 2 shows a schematic diagram of an isometric structure according to an embodiment of the invention;
FIG. 3 shows a schematic perspective cross-sectional structure according to an embodiment of the invention;
FIG. 4 shows a schematic side cross-sectional structure according to an embodiment of the invention;
fig. 5 shows a schematic perspective sectional structure of an accumulator body according to an embodiment of the invention;
FIG. 6 shows a schematic side elevation cross-sectional configuration of an accumulator body in accordance with an embodiment of the present invention;
FIG. 7 illustrates a disassembled structural view of a connection base according to an embodiment of the present invention;
fig. 8 shows a schematic perspective disassembled structure of a sliding pile valve according to an embodiment of the present invention.
List of reference numerals
1. An accumulator body; 101. an energy storage piston; 102. sealing cover; 103. a locking edge; 2. the base is connected; 201. a front end cover; 202. an H-shaped frame; 203. a clamping block; 204. a spring rod A; 205. a fixed button; 206. an eccentric wheel; 207. a three-way rotary valve; 3. a connection channel; 301. an air telescopic rod A; 302. an air telescopic rod B; 4. a telescoping piston; 401. propelling the disc; 402. a scale sheet; 5. a rear mounting rack; 501. an L-shaped mounting rack; 502. a collecting tank; 503. a tripod; 504. connecting an air passage; 505. an L-shaped supporting plate; 6. fixing a top seat; 601. a pressing seat; 602. a spring rod B; 603. locking the screw rod; 7. a sliding pile valve; 701. air holes; 702. a fixed cover; 703. hexagonal slide column; 8. a condensate water tray; 801. a flow guiding pipe; 9. fixing the column; 901. a limiting seat; 902. an air telescopic rod C; 903. pulling blocks; 904. an air telescopic rod D; 905. and an air telescopic rod E.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention.
Examples: please refer to fig. 1 to 8:
the invention provides a piston type energy accumulator capable of being used in series, which comprises: the energy accumulator comprises an energy accumulator body 1, wherein an energy accumulation piston 101 is slidably arranged in the energy accumulator body 1, and a sealing cover 102 is fixedly arranged at the top of the energy accumulator body 1; the bottom of the accumulator body 1 is fixedly provided with a locking edge 103; the connecting base 2 is fixedly arranged at the bottom of the energy accumulator main body 1, the side sides of the adjacent connecting bases 2 are communicated with the other group of connecting bases 2, and the front side of the connecting base 2 is fixedly provided with a front end cover 201; a connection channel 3, the connection channel 3 being fixedly provided at the front top of the front end cover 201; the telescopic piston 4 is fixedly arranged at the top of the accumulator body 1; the bottom of the rear mounting frame 5 is fixedly provided with an L-shaped mounting frame 501, the front end of the bottom of the L-shaped mounting frame 501 is fixed on the rear side of the connecting base 2, and the front side of the rear mounting frame 5 is fixedly provided with a tripod 503; the fixed top seat 6 is fixedly arranged at the top of the rear mounting frame 5; a slide pile valve 7, the slide pile valve 7 being slidably disposed in the middle of the front side of the tripod 503; a fixed cover 702 is fixedly arranged at the top of the sliding pile valve 7; the fixed column 9, the fixed column 9 is fixedly arranged in the middle of the bottom front side of the fixed cover 702.
Wherein, connect base 2 still including: an H-shaped frame 202, wherein the front end of the front end cover 201 is fixedly provided with the H-shaped frame 202; the clamping block 203, the outside of the clamping block 203 is fixedly provided with a spring rod A204, the spring rod A204 is sleeved with a spring and two sides penetrating out of the H-shaped frame 202 are fixedly provided with baffle plates; the fixed button 205 is rotatably arranged in the middle of the H-shaped frame 202, and an eccentric wheel 206 is fixedly arranged outside the rotating shaft of the fixed button 205; the three-way rotary valve 207, the three-way rotary valve 207 is fixedly arranged at the rear end of the rotary shaft of the fixed button 205, the three-way rotary valve 207 is of a three-way structure, and the three-way rotary valve 207 is rotatably arranged in the connecting base 2; rotating the fixed button 205 for half a period to drive the three-way rotary valve 207 for half a period, and communicating the adjacent connection base 2 with the accumulator body 1 by using a three-way of the three-way rotary valve 207 to communicate an oil path; simultaneously, the eccentric wheel 206 is pressed to retract the air telescopic rod A301, air in the air telescopic rod A301 is input into the air telescopic rod B302, and the locking edge 103 is fixed when the air telescopic rod B302 is unfolded.
Wherein, the connecting channel 3 comprises: the front bottom of the connecting channel 3 is fixedly provided with an air telescopic rod A301 and an air telescopic rod A301; the two sides of the top of the connecting channel 3 are upwards bent, the adjacent surfaces of the bent parts of the two sides are fixedly provided with the air telescopic rods B302, the air telescopic rods B302 are communicated with the air telescopic rods A301, and the air telescopic rods A301 shrink when the air telescopic rods B302 stretch.
Wherein, flexible piston 4 is including: the pushing disc 401, the bottom of the telescopic piston 4 is communicated with the accumulator body 1, the pushing disc 401 is fixedly arranged at the top of the telescopic piston 4, and a spring is arranged in the telescopic piston 4; the scale plate 402, the top of impelling the dish 401 is fixed to be provided with, and scale plate 402 wears out sealed lid 102.
Wherein, back mounting bracket 5 still includes: the collection tank 502 is fixedly arranged on the top of the front lower side of the L-shaped installation frame 501; the middle of the tripod 503 is provided with a connecting air passage 504; l-shaped supporting plate 505 is fixedly arranged in the middle of the top of the L-shaped mounting frame 501.
Wherein, fixed footstock 6 is including: the pressing seat 601 is arranged in the middle of the fixed top seat 6 in a sliding manner, a spring rod B602 is fixedly arranged on the rear side of the pressing seat 601, the spring rod B602 is in sliding connection with the fixed top seat 6, and a spring is sleeved on the lower side of the outer part of the spring rod B602; the locking screw 603 is fixedly arranged at the top of the fixed top seat 6; the locking screw 603 is rotated, the locking screw 603 pushes the pressing seat 601 to descend, the pressing seat 601 presses the fixing cover 702, the top of the energy accumulator body 1 is sealed and fixed by the fixing cover 702, and meanwhile the air hole 701 moves to the position of the connecting air channel 504, and the connecting air channel 504 is communicated with the energy accumulator body 1.
Wherein, slide pile valve 7 still includes: an air hole 701 is formed in the middle of the sliding pile valve 7, and the air hole 701 is positioned in the tripod 503; a spring is sleeved at the position between the top of the tripod 503 and the bottom of the fixed cover 702 of the sliding pile valve 7; hexagonal sliding column 703, hexagonal sliding column 703 is fixedly arranged at the bottom of sliding pile valve 7, hexagonal sliding column 703 is slidably connected with L-shaped supporting plate 505; nitrogen passes through the rear mounting frame 5, the connecting air passage 504 and the air hole 701 to be input into the energy accumulator main body 1, the energy accumulation piston 101 is driven to descend by air, the energy accumulator main body is pre-filled, then the connection of a nitrogen source and the rear mounting frame 5 is stopped by an air valve, hydraulic oil is conveyed by the rear mounting frame 5, the sealing cover 102 is extruded upwards, and the compression of the nitrogen is realized.
Wherein, the outside bottom side of energy storage ware main part 1 is fixed to be provided with condensate water tray 8, and the bottom rear side of condensate water tray 8 is fixed to be provided with honeycomb duct 801.
Wherein, fixed column 9 is including: the limiting seat 901 is fixedly arranged at the bottom of the fixed column 9, four groups of air telescopic rods C902 are fixedly arranged at the side of the limiting seat 901, stretching blocks 903 are fixedly arranged at the telescopic ends of the air telescopic rods C902, and air telescopic rods D904 are fixedly arranged at the tops of the stretching blocks 903; the bottom of restriction seat 901 is fixedly provided with gas telescopic link E905, and gas telescopic link C902, gas telescopic link D904 and gas telescopic link E905 intercommunication.
Specific use and action of the embodiment: in the invention, the clamping block 203 and the fixed button 205 form a self-locking structure which can be anastomosed and spliced, and the positions of the fixed button 205 and the eccentric wheel 206 can be automatically locked; the connecting base 2 is connected with an oil circuit, and the rear mounting frame 5 is connected with the gas circuit;
the energy accumulator body 1 is fixed on the top of the connecting base 2, then the locking screw 603 is rotated, the locking screw 603 pushes the pressing seat 601 to descend, the pressing seat 601 presses the fixing cover 702, the top of the energy accumulator body 1 is sealed and fixed by the fixing cover 702, and meanwhile the air hole 701 moves to the position of the connecting air channel 504 to communicate the connecting air channel 504 with the energy accumulator body 1;
rotating the fixed button 205 for half a period to drive the three-way rotary valve 207 for half a period, and communicating the adjacent connection base 2 with the accumulator body 1 by using a three-way of the three-way rotary valve 207 to communicate an oil path; simultaneously, the eccentric wheel 206 extrudes and contracts the air telescopic rod A301, air in the air telescopic rod A301 is input into the air telescopic rod B302, and the locking edge 103 is fixed when the air telescopic rod B302 is unfolded;
at this time, the nitrogen can be applied, the nitrogen is input into the accumulator body 1 through the rear mounting frame 5, the connecting air passage 504 and the air hole 701, the energy storage piston 101 is driven to descend by the air, the nitrogen source is stopped to be connected with the rear mounting frame 5 by the air valve, the rear mounting frame 5 is used for conveying hydraulic oil, the sealing cover 102 is extruded upwards, and the compression of the nitrogen is realized;
when the nitrogen is compressed, the air telescopic rod E905 is pressed by pressure, the air telescopic rod D904 and the air telescopic rod C902 are propped open, the energy accumulator main body 1 is locked and fixed, the fixed cover 702 cannot be removed before the pressure is recovered, and misoperation can be prevented;
the number of the energy accumulator bodies 1 can be increased through the series connection, the energy accumulator bodies 1 can still be installed for series connection on the premise that the existing energy accumulator bodies 1 are in a working state, the hydraulic oil is used for lifting the energy accumulation piston 101 to discharge air in the newly installed energy accumulator bodies 1, the top of the energy accumulator bodies 1 can be sealed for reuse, and the assembly is convenient.
Claims (7)
1. A piston accumulator for tandem use, comprising: the energy accumulator comprises an energy accumulator body (1), wherein an energy accumulation piston (101) is slidably arranged in the energy accumulator body (1), and a sealing cover (102) is fixedly arranged at the top of the energy accumulator body (1); the bottom of the energy accumulator main body (1) is fixedly provided with a locking edge (103); the energy accumulator comprises an energy accumulator body (1), connecting bases (2), wherein the connecting bases (2) are fixedly arranged at the bottom of the energy accumulator body (1), the side sides of adjacent connecting bases (2) are communicated with one group of connecting bases (2), and a front end cover (201) is fixedly arranged at the front side of each connecting base (2); the connecting base (2) further comprises: the front end of the front end cover (201) is fixedly provided with the H-shaped frame (202); the clamping block (203), the outside of the clamping block (203) is fixedly provided with a spring rod A (204), the spring rod A (204) is sleeved with a spring, and both sides of the spring rod A penetrating through the H-shaped frame (202) are fixedly provided with baffle plates; the fixed button (205), the fixed button (205) is rotatably arranged in the middle of the H-shaped frame (202), and an eccentric wheel (206) is fixedly arranged outside a rotating shaft of the fixed button (205); the three-way rotary valve (207), the rear end of the rotary shaft of the fixed button (205) is fixedly provided with the three-way rotary valve (207), the middle of the three-way rotary valve (207) is of a three-way structure, and the three-way rotary valve (207) is rotatably arranged in the connecting base (2); the connecting channel (3), connecting channel (3) is fixed to be set up at the front side top of front end housing (201), and connecting channel (3) are including: the air telescopic rod A (301) is fixedly arranged at the bottom of the front side of the connecting channel (3); the two sides of the top of the connecting channel (3) are upwards turned, the adjacent surfaces at the turning parts of the two sides are fixedly provided with the air telescopic rod B (302), and the air telescopic rod B (302) is communicated with the air telescopic rod A (301); the telescopic piston (4) is fixedly arranged at the top of the energy accumulator main body (1); the telescopic piston (4) comprises: the bottom of the telescopic piston (4) is communicated with the energy accumulator main body (1), and the top of the telescopic piston (4) is fixedly provided with the propelling disc (401); the rear mounting frame (5), the bottom of the rear mounting frame (5) is fixedly provided with an L-shaped mounting frame (501), the front end of the bottom of the L-shaped mounting frame (501) is fixed at the rear side of the connecting base (2), and the front side of the rear mounting frame (5) is fixedly provided with a tripod (503); the rear mounting rack (5) further comprises: the collecting tank (502) is fixedly arranged at the top of the front lower side of the L-shaped mounting frame (501); the middle of the tripod (503) is provided with a connecting air passage (504); the L-shaped supporting plate (505) is fixedly arranged in the middle of the top of the L-shaped mounting frame (501); the fixed top seat (6), the fixed top seat (6) is fixedly arranged at the top of the rear mounting frame (5); the fixed footstock (6) comprises: the middle of the fixed top seat (6) is slidably provided with the pressing seat (601), the rear side of the pressing seat (601) is fixedly provided with a spring rod B (602), the spring rod B (602) is slidably connected with the fixed top seat (6), and the lower side of the outer part of the spring rod B (602) is sleeved with a spring; a slide pile valve (7), wherein the slide pile valve (7) is arranged in the middle of the front side of the tripod (503) in a sliding way; a fixed cover (702) is fixedly arranged at the top of the sliding pile valve (7); the slide pile valve (7) further comprises: the middle of the sliding pile valve (7) is provided with an air hole (701), and the air hole (701) is positioned in the tripod (503); the bottom of the sliding pile valve (7) is fixedly provided with a hexagonal sliding column (703), and the hexagonal sliding column (703) is in sliding connection with the L-shaped supporting plate (505); the fixing column (9) is fixedly arranged in the middle of the front side of the bottom of the fixing cover (702); the fixed column (9) comprises: the device comprises a limiting seat (901), wherein the bottom of a fixed column (9) is fixedly provided with the limiting seat (901), four groups of air telescopic rods C (902) are fixedly arranged on the side of the limiting seat (901), stretching blocks (903) are fixedly arranged at the telescopic ends of the air telescopic rods C (902), and air telescopic rods D (904) are fixedly arranged at the tops of the stretching blocks (903); the bottom of restriction seat (901) is fixedly provided with gas telescopic link E (905).
2. A piston accumulator for tandem use according to claim 1, characterized in that the gas telescopic rod a (301) is contracted when the gas telescopic rod B (302) is extended.
3. A piston accumulator capable of being used in series according to claim 1, characterized in that the telescopic piston (4) is internally provided with a spring; the top of the pushing disc (401) is fixedly provided with a scale sheet (402), and the scale sheet (402) penetrates out of the sealing cover (102).
4. A piston accumulator for tandem use according to claim 1, characterized in that the top of the fixed top seat (6) is fixedly provided with a locking screw (603).
5. A piston accumulator for tandem use according to claim 1, characterized in that the slide pile valve (7) is spring-loaded between the top of the tripod (503) and the bottom of the stationary cover (702).
6. A piston accumulator capable of being used in series according to claim 1, characterized in that a condensate water tray (8) is fixedly arranged on the outer bottom side of the accumulator body (1), and a flow guide pipe (801) is fixedly arranged on the bottom rear side of the condensate water tray (8).
7. A piston accumulator for tandem use according to claim 1, wherein the gas telescopic rod C (902), the gas telescopic rod D (904) and the gas telescopic rod E (905) are in communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310606095.0A CN116336016B (en) | 2023-05-26 | 2023-05-26 | Piston type energy accumulator capable of being used in series |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| DE102014217034A1 (en) * | 2014-08-27 | 2016-03-03 | Robert Bosch Gmbh | Hydropneumatic storage system |
| CN108495760A (en) * | 2016-02-25 | 2018-09-04 | 魁北克水电公司 | Electricity accumulator component |
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| CN113113244A (en) * | 2021-03-01 | 2021-07-13 | 北京航天控制仪器研究所 | Series energy accumulator for on-load tap-changer and on-load tap-changer |
| CN214661136U (en) * | 2021-01-15 | 2021-11-09 | 三河沃达液压控制系统有限公司 | Accumulator group device |
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| US2979070A (en) * | 1956-11-27 | 1961-04-11 | Vivian H Payne | Energy storage or accumulator device |
| DE102014217034A1 (en) * | 2014-08-27 | 2016-03-03 | Robert Bosch Gmbh | Hydropneumatic storage system |
| CN108495760A (en) * | 2016-02-25 | 2018-09-04 | 魁北克水电公司 | Electricity accumulator component |
| CN209146008U (en) * | 2018-09-27 | 2019-07-23 | 宁波奉化江口精仪液压有限公司 | A kind of advanced formula accumulator of double bolloon |
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