CN115068864A - Energy storage device for solar photovoltaic microgrid - Google Patents
Energy storage device for solar photovoltaic microgrid Download PDFInfo
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- CN115068864A CN115068864A CN202211002745.2A CN202211002745A CN115068864A CN 115068864 A CN115068864 A CN 115068864A CN 202211002745 A CN202211002745 A CN 202211002745A CN 115068864 A CN115068864 A CN 115068864A
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- energy storage
- storage device
- plate
- fire extinguisher
- shell
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/16—Fire prevention, containment or extinguishing specially adapted for particular objects or places in electrical installations, e.g. cableways
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/28—Arrangements for balancing of the load in a network by storage of energy
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic origin
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention belongs to the technical field of energy storage devices, and discloses an energy storage device for a solar photovoltaic microgrid. The invention can realize that when the energy storage device is in short circuit and catches fire, the energy storage device can rotate and descend at the same time, the pulling-out of the fire extinguisher pin, the automatic steering of the nozzle and the pressing of the fire extinguisher can be realized, the nozzle of the fire extinguisher can spray the dry powder extinguishing agent towards the direction of the energy storage device, and the nozzle of the fire extinguisher can be driven to rotate along with the continuous descending of the energy storage device, so that the energy storage device can be tracked to spray the dry powder extinguishing agent, the fire extinguishing effect can be greatly improved by matching with the self-rotating energy storage device, the top of the shell can be automatically sealed while the fire is extinguished, the phenomenon that the external circulating air carries oxygen to enter the shell to influence the fire extinguishing effect is avoided, and the function of isolating the external oxygen is realized.
Description
Technical Field
The invention belongs to the technical field of energy storage devices, and particularly relates to an energy storage device for a solar photovoltaic microgrid.
Background
Photovoltaic power generation is a technology of directly converting light energy into electric energy by using the photovoltaic effect of a semiconductor interface. The solar energy power generation system mainly comprises a solar panel (assembly), a controller and an inverter, and the main components are electronic components.
The solar photovoltaic microgrid belongs to a technology derived from photovoltaic power generation, an energy storage device is required to be used when the existing solar photovoltaic microgrid is used, electric energy generated by the solar photovoltaic microgrid is stored through the energy storage device, the existing energy storage device for the solar photovoltaic microgrid is used, along with long-term use, the internal circuit aging short circuit can cause ignition, the fire can expand to burn out other equipment without being processed, huge economic loss can be caused, the existing energy storage device does not have a processing function on the fire, and the use requirement cannot be met.
Therefore, it is necessary to invent an energy storage device for a solar photovoltaic microgrid to solve the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides an energy storage device for a solar photovoltaic microgrid to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an energy storage device for a solar photovoltaic microgrid comprises a shell, wherein a telescopic rod is fixedly installed on the inner bottom wall of the shell, an installation plate is fixedly installed at the top end of the telescopic rod, and a rotating column is rotatably installed in the center of the top surface of the installation plate; the bottom end of the rotary column penetrates out of the bottom of the mounting plate and is connected with a rotating assembly used for driving the rotary column to rotate when the rotary column descends; the top end of the rotating column is fixedly provided with a mounting box, and the top of the mounting box is provided with an energy storage device; the top of the shell is provided with a fixing component for fixing the energy storage device;
the inner side wall of the shell is equidistantly provided with movable openings, sleeves are arranged in the movable openings, two opposite sides of each sleeve are fixedly connected with a pair of rotating shafts respectively, and one ends of the rotating shafts far away from the sleeves are rotationally connected with the inner walls of the movable openings; an installation cylinder is rotatably installed in the sleeve along the axial direction of the sleeve, and a fire extinguisher is arranged in the installation cylinder;
in the sleeve, a ring plate is fixedly sleeved on the outer side of the mounting cylinder, a plurality of T-shaped rods are symmetrically and fixedly mounted at the bottom of the ring plate, a cylinder is sleeved outside the T-shaped rods in a sliding manner, a first spring is arranged at the bottom end of the T-shaped rod, a limiting part is convexly arranged on the inner wall of the sleeve towards the mounting cylinder, and an opening corresponding to the limiting part is formed in the top of the ring plate;
the cover is equipped with first torsional spring in the pivot of one side, the both ends of first torsional spring reach with the pivot respectively the inside wall fixed connection of activity mouth, be equipped with in the pivot of opposite side be used for with the mounting panel cooperation is in order to drive the drive assembly of its corotation, the inside of activity mouth is equipped with and is used for the extrusion subassembly at fire extinguisher top, the outside of mounting box is equipped with and is used for the drive the subassembly that twists reverse of a section of thick bamboo corotation is installed.
Optionally, the rotating assembly includes a first bevel gear, a side plate is fixedly mounted at the bottom of the mounting plate, a cross bar is transversely and rotatably mounted on the side plate, a second bevel gear engaged with the first bevel gear is fixedly mounted at one end of the cross bar, a groove is formed in an inner side wall of the housing, teeth are longitudinally arranged on the inner side wall of the groove, and a gear engaged with the teeth is fixedly mounted at one end of the cross bar, which is far away from the second bevel gear, extending into the groove;
the bottom end of the rotating column is fixedly connected with the first bevel gear.
Optionally, the drive assembly is established including fixed cover the epaxial take-up reel of pivot of opposite side, the take-up reel is rolled up and is equipped with the coiling rope, the inside wall of shell in the shifting chute has been seted up to the below of installation section of thick bamboo, the inside slidable mounting of shifting chute has the movable plate, the bottom of movable plate pass through the second spring with the diapire fixed connection of shifting chute, the bottom of coiling rope extend to in the shifting chute and with movable plate fixed connection.
Optionally, the torsion assembly comprises a plurality of groups of driving teeth arranged at equal intervals outside the mounting box, and the outside of the mounting cylinder is provided with driving teeth matched with the driving teeth.
Optionally, the extrusion assembly includes a pair of movable plates, an arc plate is fixedly mounted between the two movable plates, two transverse grooves used for being matched with the two movable plates are formed in the inner wall of the movable opening, the movable plates are slidably mounted in the corresponding transverse grooves, and the arc plate corresponds to the position of the pressing handle at the top of the fire extinguisher.
Optionally, fixed subassembly includes the backup pad, the inboard of backup pad through the stay cord with energy memory's top fixed connection, a plurality of mouths of rotating have been seted up to the roof equidistance of shell, the inner wall of rotating the mouth rotates symmetrically and installs a pair of loose axle, the relative both sides of backup pad respectively with a loose axle fixed connection, the outside cover of loose axle is equipped with the second torsional spring, the both ends of second torsional spring respectively with the inner wall and the loose axle fixed connection of rotating the mouth.
Optionally, the top of the supporting plate is provided with a cover plate matched with the shell, the bottom of the cover plate is fixedly provided with a limiting column, the top of the shell is provided with a limiting hole matched with the limiting column, and the cover plate is supported by the supporting plate.
Optionally, the inner wall of the limiting hole is provided with a rubber sheet for slowing down the descending speed of the limiting column.
Optionally, a pressing groove corresponding to the nozzle of the fire extinguisher is formed in the inner wall of one side of the movable opening, a pressing plate is fixedly connected to the inner wall of the pressing groove through a third spring, and the pressing plate abuts against the nozzle of the fire extinguisher.
Optionally, the pin of the fire extinguisher is made of iron, and the mounting box is made of a magnet.
The invention has the technical effects and advantages that:
1. the energy storage device can rotate and descend simultaneously when the energy storage device is in short circuit and on fire, the fire extinguisher pin can be pulled out, turned and pressed, the nozzle of the fire extinguisher sprays dry powder extinguishing agent towards the direction of the energy storage device, the nozzle of the fire extinguisher can be driven to rotate along with the continuous descending of the energy storage device, the energy storage device can be tracked to spray the dry powder extinguishing agent, and the self-rotating energy storage device is matched to greatly improve the fire extinguishing effect;
2. the fire extinguishing device can automatically seal the top of the shell while extinguishing fire, so that air circulating outside is prevented from bringing oxygen into the shell to influence the fire extinguishing effect, the effect of isolating the outside oxygen is achieved, and the fire extinguishing effect is improved;
the invention can realize that when the energy storage device is in short circuit and catches fire, the energy storage device can rotate and descend at the same time, the pulling-out of the fire extinguisher pin, the automatic steering of the nozzle and the pressing of the fire extinguisher can be realized, the nozzle of the fire extinguisher can spray the dry powder extinguishing agent towards the direction of the energy storage device, and the nozzle of the fire extinguisher can be driven to rotate along with the continuous descending of the energy storage device, so that the energy storage device can be tracked to spray the dry powder extinguishing agent, the fire extinguishing effect can be greatly improved by matching with the self-rotating energy storage device, the top of the shell can be automatically sealed while the fire is extinguished, the phenomenon that the external air with oxygen enters the shell to influence the fire extinguishing effect is avoided, the effect of isolating the external oxygen is realized, and the fire extinguishing effect is promoted, thereby being worthy of popularization and use.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 shows a schematic structural diagram of an energy storage device for a solar photovoltaic microgrid according to an embodiment of the present invention;
fig. 2 is a schematic sectional view of a first energy storage device for a solar photovoltaic microgrid according to an embodiment of the present invention;
fig. 3 shows a schematic sectional structure diagram ii of the energy storage device for a solar photovoltaic microgrid according to an embodiment of the present invention;
FIG. 4 is a schematic cross-sectional view of a mounting cylinder according to an embodiment of the invention;
fig. 5 is a schematic cross-sectional structural diagram of an energy storage device for a solar photovoltaic microgrid according to an embodiment of the present invention;
FIG. 6 shows an enlarged schematic view at A in FIG. 5 of an embodiment of the present invention;
in the figure: 1. a housing; 2. a telescopic rod; 3. mounting a plate; 4. turning the column; 5. mounting a box; 6. an energy storage device; 7. a first bevel gear; 8. a cross bar; 9. a second bevel gear; 10. a gear; 11. teeth; 12. a sleeve; 13. mounting the cylinder; 14. a fire extinguisher; 15. a ring plate; 16. a cylinder; 17. a T-shaped rod; 18. a stopper; 19. an opening; 20. a first torsion spring; 21. a take-up reel; 22. winding the rope; 23. moving the plate; 24. driving the teeth; 25. a transmission tooth; 26. a movable plate; 27. an arc-shaped plate; 28. a support plate; 29. a second torsion spring; 30. pulling a rope; 31. a cover plate; 32. a limiting column; 33. pressing the board.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the embodiments described below are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The invention provides an energy storage device for a solar photovoltaic microgrid, which is characterized in that as shown in figures 1-6, a telescopic rod 2 is fixedly installed on the inner bottom wall of a shell 1, an installation plate 3 is fixedly installed at the top end of the telescopic rod 2, and a rotating column 4 is rotatably installed at the center of the top surface of the installation plate 3; the bottom end of the rotary column 4 penetrates through the bottom of the mounting plate 3 and is connected with a rotating assembly for driving the rotary column to rotate when the rotary column descends; the top end of the rotary column 4 is fixedly provided with a mounting box 5, and the top of the mounting box 5 is provided with an energy storage device 6; the top of the shell 1 is provided with a fixing component for fixing the energy storage device 6;
the inner side wall of the shell 1 is equidistantly provided with movable openings, sleeves 12 are arranged in the movable openings, a pair of rotating shafts are fixedly connected to two opposite sides of each sleeve 12 respectively, and one ends of the rotating shafts, far away from the sleeves 12, are rotatably connected with the inner walls of the movable openings; a mounting cylinder 13 is rotatably mounted in the sleeve 12 along the axial direction of the sleeve, and a fire extinguisher 14 is arranged in the mounting cylinder 13;
in the sleeve 12, a ring plate 15 is fixedly sleeved on the outer side of the mounting cylinder 13, a plurality of T-shaped rods 17 are symmetrically and fixedly mounted at the bottom of the ring plate 15, a cylinder 16 is sleeved outside the T-shaped rods 17 in a sliding manner, a first spring is arranged at the bottom end of each T-shaped rod 17, a limiting part 18 is convexly arranged on the inner wall of the sleeve 12 towards the mounting cylinder 13, and an opening 19 corresponding to the limiting part 18 is formed in the top of the ring plate 15;
the cover is equipped with first torsion spring 20 on the pivot of one side, the both ends of first torsion spring 20 respectively with the pivot and the inside wall fixed connection of activity mouthful, be equipped with in the pivot of opposite side be used for with the mounting panel 3 cooperation in order to drive the drive assembly of its corotation, the inside of activity mouthful is equipped with the extrusion subassembly that is used for extrudeing 14 tops of fire extinguisher, the outside of mounting box 5 is equipped with the subassembly that twists reverse that is used for driving 13 corotations of mounting tube.
When the energy storage device 6 is short-circuited and on fire, the fixing component is burnt at the moment, so that the fixing of the energy storage device 6 is cancelled, at the moment, the gravity energy storage device 6, the mounting box 5, the rotary column 4 and the mounting plate 3 descend, the rotary column 4 is driven to rotate forwards in the descending process in a matching mode by the rotating component, so that the mounting box 5 and the storage battery 6 are driven to rotate downwards while rotating, when the mounting box 5 moves to the position corresponding to the pin of the fire extinguisher 14, the pin is adsorbed, so that the pin is separated from the fire extinguisher 14 and is attached to the outer side of the mounting box 5, the mounting cylinder 13 is driven to rotate forwards by the rotating component along with the continuous descending of the mounting box 5, so that the nozzle of the fire extinguisher 14 faces the energy storage device 6 in the forward rotation mode, the mounting cylinder 13 drives the annular plate 15, the T-shaped rod 17 and the cylinder 16 to rotate along with the annular plate 15, the opening 19 rotates along with the annular plate 15, and the limiting piece 18 limits the annular plate 15, make the unable release effort of first spring of compression state, align with locating part 18 when opening 19, first spring release effort this moment drives T shape pole 17 and crown plate 15 and rises, make and drive installation section of thick bamboo 13 and rise, and then drive inside fire extinguisher 14 and rise, make fire extinguisher 14's pressing handle extruded by the extrusion subassembly, make fire extinguisher 14 begin to spray dry powder extinguishing agent and carry out putting out a fire to energy memory 6, make cooperation drive assembly drive pivot corotation along with the continuation decline of mounting panel 3, make and drive sleeve 12 and installation section of thick bamboo 13 and rotate thereupon, thereby drive fire extinguisher 14 and rotate thereupon, and then make fire extinguisher 14's spout rotate downwards, make and put out a fire to opposite side decline limit pivoted energy memory 6, make and to trail and spray extinguishing agent to whole energy memory 6, promote fire extinguishing effect.
As shown in fig. 2, the rotating assembly includes a first bevel gear 7, a side plate is fixedly mounted at the bottom of the mounting plate 3, a cross bar 8 is transversely rotatably mounted on the side plate, a second bevel gear 9 for meshing with the first bevel gear 7 is fixedly mounted at one end of the cross bar 8, a groove is formed in the inner side wall of the housing 1, teeth 11 are longitudinally arranged on the inner side wall of the groove, and a gear 10 meshing with the teeth 11 is fixedly mounted at one end of the cross bar 8 far away from the second bevel gear 9 and extends into the groove;
the bottom end of the rotary column 4 is fixedly connected with a first bevel gear 7.
The mounting plate 3 descends to drive the side plates and the cross rod 8 to descend, so that the gear 10 is driven to descend to rotate along the teeth 11, the cross rod 8 and the second bevel gear 9 are driven to rotate, the second bevel gear 9 drives the first bevel gear 7 and the rotating column 4 to rotate, and the mounting box 5 and the energy storage device 6 are driven to rotate, so that the mounting box 5 and the energy storage device 6 are driven to rotate while descending.
As shown in fig. 3-4, the driving assembly includes a take-up reel 21 fixedly sleeved on the rotating shaft at the other side, a take-up rope 22 is wound on the take-up reel 21, a moving groove is formed in the inner side wall of the housing 1 below the mounting barrel 13, a moving plate 23 is slidably mounted in the moving groove, the bottom of the moving plate 23 is fixedly connected with the bottom wall of the moving groove through a second spring, and the bottom end of the take-up rope 22 extends into the moving groove and is fixedly connected with the moving plate 23.
The mounting plate 3 descends and abuts against the moving plate 23 to drive the moving plate to descend, so that the winding rope 22 drives the winding disc 21, the rotating shaft and the sleeve 12 to rotate forwards, the mounting cylinder 13 and the fire extinguisher 14 are driven to rotate, and the moving plate 23 descends and compresses the second spring to deform the second spring to generate acting force.
As shown in fig. 3-4, the torsion assembly includes a plurality of sets of driving teeth 24 equidistantly disposed on the outer side of the mounting box 5, and a driving tooth 25 for cooperating with the driving teeth 24 is disposed on the outer side of the mounting cylinder 13.
When the mounting box 5 rotates and descends, the driving teeth 24 are driven to rotate and descend, and the driving teeth 24 move to be meshed with the transmission teeth 25 and can be matched with the transmission teeth 25 to drive the mounting cylinder 13 to rotate positively to drive the mounting cylinder.
As shown in fig. 3, the pressing assembly includes a pair of movable plates 26, an arc plate 27 is fixedly installed between the two movable plates 26, two transverse slots for matching with the two movable plates 26 are opened on the inner wall of the movable opening, each movable plate 26 is slidably installed in the corresponding transverse slot, and the arc plate 27 corresponds to the position of the pressing handle on the top of the fire extinguisher 14.
Can move movable plate 26 along the cross slot and drive arc 27 along it and stagger to the position with installation section of thick bamboo 13 top, can carry out the change and the installation of fire extinguisher 14, be equipped with the rubber circle in the installation section of thick bamboo 13, can guarantee that there is frictional force between fire extinguisher 14 and the installation section of thick bamboo 13 inner wall, it is fixed to make can install fire extinguisher 14, it rises to drive fire extinguisher 14 when installation section of thick bamboo 13 rises, it contradicts with arc 27 inner wall to make to press down fire extinguisher 14 and make it spray dry powder extinguishing agent to make the pressing handle at fire extinguisher 14's top, when fire extinguisher 14 rotates along with installation section of thick bamboo 13 and sleeve 12, the pressing handle at its top can follow arc 27 inner wall and slide and remain the state of pressing all the time.
As shown in fig. 1 and 3, the fixing assembly includes a supporting plate 28, the inner side of the supporting plate 28 is fixedly connected to the top of the energy storage device 6 through a pull rope 30, a plurality of rotating ports are equidistantly formed in the top wall of the housing 1, a pair of movable shafts are symmetrically and rotatably mounted on the inner walls of the rotating ports, two opposite sides of the supporting plate 28 are respectively and fixedly connected to one movable shaft, a second torsion spring 29 is sleeved outside the movable shafts, and two ends of the second torsion spring 29 are respectively and fixedly connected to the inner walls of the rotating ports and the movable shafts.
As shown in fig. 1-2, a cover plate 31 matched with the housing 1 is disposed on the top of the supporting plate 28, a limiting post 32 is fixedly mounted at the bottom of the cover plate 31, a limiting hole matched with the limiting post 32 is disposed on the top of the housing 1, and the cover plate 31 is supported by the supporting plate 28.
The backup pad 28 top is equipped with the cambered surface, apron 31 contradicts with the cambered surface, stay cord 30 blows, second torsional spring 29 release effort drives loose axle and backup pad 28 and outwards rotates fast, the cancellation is to the support of apron 31 this moment, because gravity, apron 31 descends and drives spacing post 32 and descend, make final apron 31 seal shell 1 top, avoid in the air area of external circulation oxygen enters into shell 1, influence the fire extinguishing effect, play the effect of keeping apart external oxygen, promote the fire extinguishing effect.
As shown in fig. 1, the inner wall of the limiting hole is provided with a rubber sheet for slowing down the descending speed of the limiting column 32, and the descending speed of the limiting column 32 can be slowed down through the rubber sheet, so that the supporting plate 28 can be ensured to drive the burnt-off pull rope 30 to leave the top of the shell 1 within enough time, and the cover plate 31 is prevented from clamping the pull rope 30 to influence the closed tightness of the top of the shell 1.
As shown in fig. 5-6, a pressing groove corresponding to the nozzle of the fire extinguisher 14 is formed on an inner wall of one side of the movable opening, a pressing plate 33 is fixedly connected to the inner wall of the pressing groove through a third spring, and the pressing plate 33 abuts against the nozzle of the fire extinguisher 14.
Can seal the spout of fire extinguisher 14 through pressing panel 33, avoid in the external impurity gets into the spout, when fire extinguisher 14 rotated, its spout extrudeed pressing panel 33 makes its compression third spring for can guarantee the roll-out of fire extinguisher 14 spout.
As shown in fig. 5-6, the pin of the fire extinguisher 14 is made of iron and the mounting box 5 is made of magnet, so that when the mounting box 5 moves to the position of the pin of the fire extinguisher 14, the pin can be attracted to the mounting box 5 by being separated from the fire extinguisher 14.
The working principle is as follows: when the fire extinguisher is used, when the internal short circuit of the energy storage device 6 catches fire, the pull rope 30 is blown, the fixing of the energy storage device 6 is cancelled, the second torsion spring 29 releases acting force to drive the movable shaft and the supporting plate 28 to rotate outwards quickly, finally, the supporting plate 28 rotates to a state of downward inclination, so that the fixing of the energy storage device 6 is cancelled, at the moment, the gravity energy storage device 6, the mounting box 5, the rotary column 4 and the mounting plate 3 descend, the mounting plate 3 descends to drive the side plates and the cross rod 8 to descend, the gear 10 descends to rotate along the teeth 11, the cross rod 8 and the second bevel gear 9 are further driven to rotate, the second bevel gear 9 drives the first bevel gear 7 and the rotary column 4 to rotate, the mounting box 5 and the energy storage device 6 are further driven to rotate, the descending and rotating of the mounting box 5 and the energy storage device 6 are realized, when the mounting box 5 moves to correspond to the pin position of the fire extinguisher 14, the pin can be adsorbed to enable the pin to leave the fire extinguisher 14 to be attached to the outer side of the mounting box 5, the mounting box 5 rotates and descends, the driving tooth 24 is driven to rotate and descend along with the mounting box, the driving tooth 24 moves to be meshed with the transmission tooth 25 and can be matched with the transmission tooth 25 to drive the mounting cylinder 13 to rotate positively, so that the internal fire extinguisher 14 rotates positively to enable a nozzle of the fire extinguisher 14 to face the energy storage device 6, the mounting cylinder 13 drives the ring plate 15, the T-shaped rod 17 and the cylinder 16 to rotate along with the ring plate, the opening 19 rotates along with the ring plate, the ring plate 15 is limited through the limiting part 18, the first spring in a compressed state cannot release acting force, when the opening 19 is aligned with the limiting part 18, the first spring releases acting force to drive the T-shaped rod 17 and the ring plate 15 to ascend, the mounting cylinder 13 is driven to ascend, the pressing handle of the fire extinguisher 14 is extruded by the arc-shaped plate 27, and the fire extinguisher 14 starts to spray dry powder extinguishing agent to extinguish the fire of the energy storage device 6, with the continuous descending of the mounting plate 3, the driving teeth 24 are separated from the driving teeth 25, the mounting plate 3 descends and pushes against the moving plate 23 to drive the moving plate to descend, so that the winding rope 22 drives the winding disc 21, the rotating shaft and the sleeve 12 to rotate forwards, the mounting cylinder 13 and the fire extinguisher 14 are further driven to rotate, the moving plate 23 descends and simultaneously compresses the second spring to deform the second spring to generate acting force, the other rotating shaft pulls the first torsion spring 20 to deform the first torsion spring to generate acting force, the nozzle of the fire extinguisher 14 rotates downwards, the energy storage device 6 rotating along the descending side can extinguish fire, the whole energy storage device 6 can be tracked and sprayed with dry powder fire extinguishing agent, the fire extinguishing effect is improved, when the second torsion spring 29 releases the acting force to drive the movable shaft and the support plate 28 to rotate outwards rapidly, the support on the cover plate 31 is cancelled at the moment, due to gravity, the cover plate 31 descends to drive the limiting column 32 to descend, so that the top of the shell 1 can be sealed by the cover plate 31 finally, the situation that air circulating outside enters the shell 1 with oxygen to affect the fire extinguishing effect and play a role in isolating the outside oxygen is avoided, the fire extinguishing effect is improved, after the fire extinguishing is finished, the mounting box 5 can be pulled to ascend, the second spring releases acting force to drive the moving plate 23 to reset at the moment, the winding rope 22 is loosened, the first torsion spring 20 releases acting force to drive the rotating shaft and the sleeve 12 to rotate and reset at the moment, the winding disc 21 is driven to rotate and reset to wind the winding rope 22, the mounting cylinder 13 is pressed to descend and reset, the mounting cylinder 13 is rotated to an initial state to enable the nozzle to face the pressing plate 33, the mounting cylinder 13 is rotated again to enable the mounting cylinder to rotate continuously for a section to enable the driving teeth 25 to move into the movable port, the mounting box 5 is pulled to ascend and reset continuously, finally, the reset of the whole device is realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides an energy memory for solar photovoltaic microgrid, includes shell (1), its characterized in that: a telescopic rod (2) is fixedly installed on the inner bottom wall of the shell (1), an installation plate (3) is fixedly installed at the top end of the telescopic rod (2), and a rotary column (4) is rotatably installed at the center of the top surface of the installation plate (3); the bottom end of the rotary column (4) penetrates out of the bottom of the mounting plate (3) and is connected with a rotating assembly used for driving the rotary column to rotate when the rotary column descends; a mounting box (5) is fixedly mounted at the top end of the rotating column (4), and an energy storage device (6) is mounted at the top of the mounting box (5); the top of the shell (1) is provided with a fixing component for fixing the energy storage device (6);
the inner side wall of the shell (1) is equidistantly provided with movable openings, sleeves (12) are arranged in the movable openings, two opposite sides of each sleeve (12) are respectively and fixedly connected with a pair of rotating shafts, and one ends of the rotating shafts, far away from the sleeves (12), are rotatably connected with the inner walls of the movable openings; a mounting cylinder (13) is rotatably mounted in the sleeve (12) along the axial direction of the sleeve, and a fire extinguisher (14) is arranged in the mounting cylinder (13);
in the sleeve (12), a ring plate (15) is fixedly sleeved on the outer side of the mounting cylinder (13), a plurality of T-shaped rods (17) are symmetrically and fixedly mounted at the bottom of the ring plate (15), a cylinder (16) is sleeved outside the T-shaped rods (17) in a sliding manner, a first spring is arranged at the bottom end of each T-shaped rod (17), a limiting part (18) is convexly arranged on the inner wall of the sleeve (12) towards the mounting cylinder (13), and an opening (19) corresponding to the limiting part (18) is formed in the top of the ring plate (15);
the cover is equipped with first torsional spring (20) in the pivot of one side, the both ends of first torsional spring (20) reach with the pivot respectively the inside wall fixed connection of activity mouth is equipped with in the pivot of opposite side be used for with mounting panel (3) cooperation is in order to drive its corotation drive assembly, the inside of activity mouth is equipped with and is used for the extrusion subassembly at fire extinguisher (14) top, the outside of mounting box (5) is equipped with and is used for the drive the installation section of thick bamboo (13) corotation twist reverse the subassembly.
2. The energy storage device for the solar photovoltaic microgrid of claim 1, characterized in that: the rotating assembly comprises a first bevel gear (7), a side plate is fixedly installed at the bottom of the installing plate (3), a cross rod (8) is transversely and rotatably installed on the side plate, a second bevel gear (9) meshed with the first bevel gear (7) is fixedly installed at one end of the cross rod (8), a groove is formed in the inner side wall of the shell (1), teeth (11) are longitudinally arranged on the inner side wall of the groove, and a gear (10) meshed with the teeth (11) is fixedly installed at one end, far away from the second bevel gear (9), of the cross rod (8) and extends into the groove;
the bottom end of the rotating column (4) is fixedly connected with the first bevel gear (7).
3. The energy storage device for the solar photovoltaic microgrid of claim 1, characterized in that: drive assembly establishes including fixed cover change epaxial take-up reel (21) of opposite side, take-up reel (21) are rolled up and are equipped with coiling rope (22), the inside wall of shell (1) in the shifting chute has been seted up to the below of installation section of thick bamboo (13), the inside slidable mounting of shifting chute has movable plate (23), the bottom of movable plate (23) pass through the second spring with the diapire fixed connection of shifting chute, the bottom of coiling rope (22) extends to in the shifting chute and with movable plate (23) fixed connection.
4. The energy storage device for the solar photovoltaic microgrid of claim 1, characterized in that: the torsion component comprises a plurality of groups of driving teeth (24) arranged at the outer side of the mounting box (5) in an equal distance mode, and transmission teeth (25) matched with the driving teeth (24) are arranged at the outer side of the mounting cylinder (13).
5. The energy storage device for the solar photovoltaic microgrid of claim 1, characterized in that: the extrusion assembly comprises a pair of movable plates (26), an arc-shaped plate (27) is fixedly mounted between the two movable plates (26), two transverse grooves matched with the two movable plates (26) are formed in the inner wall of the movable opening, the movable plates (26) are slidably mounted in the corresponding transverse grooves, and the arc-shaped plate (27) corresponds to the pressing handle at the top of the fire extinguisher (14).
6. The energy storage device for the solar photovoltaic microgrid of claim 1, characterized in that: fixed subassembly includes backup pad (28), the inboard of backup pad (28) pass through stay cord (30) with the top fixed connection of energy memory (6), a plurality of rotation mouths have been seted up to the roof equidistance of shell (1), the inner wall symmetry of rotating the mouth rotates and installs a pair of loose axle, the relative both sides of backup pad (28) respectively with a loose axle fixed connection, the outside cover of loose axle is equipped with second torsional spring (29), the both ends of second torsional spring (29) respectively with the inner wall and the loose axle fixed connection of rotating the mouth.
7. The energy storage device for the solar photovoltaic microgrid of claim 6, characterized in that: the top of backup pad (28) be equipped with apron (31) that shell (1) matches, the bottom fixed mounting of apron (31) has spacing post (32), the top of shell (1) seted up be used for with spacing post (32) complex spacing hole, apron (31) are passed through backup pad (28) are supported.
8. The energy storage device for the solar photovoltaic microgrid of claim 7, characterized in that: the inner wall of the limiting hole is provided with a rubber sheet for slowing down the descending speed of the limiting column (32).
9. The energy storage device for the solar photovoltaic microgrid of claim 1, characterized in that: the inner wall of one side of the movable opening is provided with a pressing groove corresponding to the nozzle of the fire extinguisher (14), the inner wall of the pressing groove is fixedly connected with a pressing plate (33) through a third spring, and the pressing plate (33) is abutted to the nozzle of the fire extinguisher (14).
10. The energy storage device for the solar photovoltaic microgrid of claim 1, characterized in that: the pin of the fire extinguisher (14) is made of iron, and the mounting box (5) is made of a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211002745.2A CN115068864B (en) | 2022-08-22 | 2022-08-22 | Energy storage device for solar photovoltaic microgrid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211002745.2A CN115068864B (en) | 2022-08-22 | 2022-08-22 | Energy storage device for solar photovoltaic microgrid |
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| Publication Number | Publication Date |
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| CN115068864A true CN115068864A (en) | 2022-09-20 |
| CN115068864B CN115068864B (en) | 2023-01-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211002745.2A Active CN115068864B (en) | 2022-08-22 | 2022-08-22 | Energy storage device for solar photovoltaic microgrid |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116557814A (en) * | 2023-07-07 | 2023-08-08 | 常州众天孵化器有限公司 | Explosion-proof lamp capable of conveniently replacing lens outer cover |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1570080A (en) * | 1976-12-21 | 1980-06-25 | Gow Q | Fire extinguisher |
| JP2015006302A (en) * | 2013-05-31 | 2015-01-15 | 鈴木 義雄 | Automatic fire extinguishing device |
| CN214485406U (en) * | 2021-02-22 | 2021-10-26 | 北京交通运输职业学院 | Pure electric vehicle battery protective housing with fire extinguishing function |
-
2022
- 2022-08-22 CN CN202211002745.2A patent/CN115068864B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1570080A (en) * | 1976-12-21 | 1980-06-25 | Gow Q | Fire extinguisher |
| JP2015006302A (en) * | 2013-05-31 | 2015-01-15 | 鈴木 義雄 | Automatic fire extinguishing device |
| CN214485406U (en) * | 2021-02-22 | 2021-10-26 | 北京交通运输职业学院 | Pure electric vehicle battery protective housing with fire extinguishing function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116557814A (en) * | 2023-07-07 | 2023-08-08 | 常州众天孵化器有限公司 | Explosion-proof lamp capable of conveniently replacing lens outer cover |
| CN116557814B (en) * | 2023-07-07 | 2023-09-05 | 常州众天孵化器有限公司 | Explosion-proof lamp capable of conveniently replacing lens outer cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115068864B (en) | 2023-01-17 |
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