CN118054152B - Distributed energy storage device and method for wind farm - Google Patents
Distributed energy storage device and method for wind farm Download PDFInfo
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- CN118054152B CN118054152B CN202410200264.5A CN202410200264A CN118054152B CN 118054152 B CN118054152 B CN 118054152B CN 202410200264 A CN202410200264 A CN 202410200264A CN 118054152 B CN118054152 B CN 118054152B
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- 238000004146 energy storage Methods 0.000 title claims abstract description 175
- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 135
- 230000008569 process Effects 0.000 claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims description 60
- 230000000903 blocking effect Effects 0.000 claims description 33
- 230000000087 stabilizing effect Effects 0.000 claims description 32
- 238000013016 damping Methods 0.000 claims description 27
- 239000003381 stabilizer Substances 0.000 claims description 19
- 238000001125 extrusion Methods 0.000 claims description 13
- 238000011900 installation process Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 description 10
- 238000005452 bending Methods 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/242—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries against vibrations, collision impact or swelling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/251—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for stationary devices, e.g. power plant buffering or backup power supplies
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
-
- 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
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a distributed energy storage device and a method for a wind farm, belonging to the technical field of energy storage devices, wherein the distributed energy storage device comprises a mounting box, a plurality of energy storage batteries are mounted in the mounting box, and a mounting door is hinged to the front side of the mounting box; according to the invention, when the energy storage battery in the distributed energy storage device is installed, the installation door is opened to act on the limiting block to move to the lower part of the installation frame for supporting and limiting, so that the limiting block can support and limit the installation frame when the installation door is opened in the process of installing the energy storage battery, the installation frame can keep stable in the process of installing the energy storage battery, the installation of the energy storage battery is ensured, the connection of the energy storage battery is set to be in contact connection with the contact groove, the operation of installing the energy storage battery is simplified, the installation efficiency is improved, the energy storage battery is not required to be connected and fixed by using screws and the like, and the operation is complicated.
Description
Technical Field
The invention relates to the technical field of energy storage devices, in particular to a distributed energy storage device and method for a wind farm.
Background
Along with the gradual consolidation of fossil fuel reserves and the aggravation of environmental pollution pressure, the utilization of clean energy sources such as wind energy and the like is more and more emphasized, and the method has become an important means for solving the problem of energy shortage, but because wind energy has the defects of randomness and intermittence, the uniformity and the continuity of power supply are difficult to ensure, so that an energy storage device is required to be installed in a wind power plant; the traditional energy storage device is a centralized energy supply, the traditional centralized energy supply system adopts high-capacity equipment and centralized production, and then various energies are conveyed to a plurality of users in a large range through special conveying facilities; the distributed energy system is directly oriented to users, and can produce and supply energy on site according to the demands of the users, so that the distributed energy system has multiple functions and can meet the requirements of medium-and small-sized energy conversion and utilization systems of multiple targets.
Prior art is when installing the distributed energy storage device of wind-powered electricity generation field, and distributed energy storage device needs to be towards the direct installation of user, and installation quantity is many, and installation work load is great to energy storage device installs and need connect fixedly a plurality of batteries, and the installation is comparatively loaded down with trivial details, and the user is difficult to independently install, when overhauling the battery in the energy storage device moreover, need dismantle the battery one by one, comparatively consumes the maintenance time.
Disclosure of Invention
The invention aims to provide a distributed energy storage device and a method for a wind farm, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a distributed energy storage device for wind-powered electricity generation field, includes the mounting box, mounting box internally mounted has a plurality of energy storage battery, the mounting box front side articulates there is the installing door, the common fixedly connected with buckle of installing door surface and mounting box side, a plurality of thermovent has been seted up on the mounting box surface, mounting box is kept away from installing door one side fixedly connected with stabiliser, the inside damper that is equipped with of mounting box, damper is used for slowing down rocking and the collision of removal in the time of shifting the mounting box behind the energy storage battery after the installation to the energy storage battery to the impact of energy storage battery, damper is last to be equipped with coupling mechanism, coupling mechanism is used for making a plurality of energy storage battery simply and conveniently link together at the in-process of installing the energy storage battery, damper is last to be equipped with blocking mechanism, blocking mechanism is used for blockking spacing to the energy storage battery of installation in-process, the mounting door surface is equipped with stabilizing mean, stabilizing mean is used for making energy storage battery and damper to keep stable the connection after the installation of energy storage battery is accomplished, the mounting box surface is equipped with stop mechanism, stop mechanism is used for opening the door when opening for carrying out the damper.
As a further scheme of the invention, the damping mechanism comprises a plurality of damping springs, the damping springs are fixedly connected to the inner wall surface of the installation box, a plurality of layers of installation frames are fixedly connected to the end parts of the damping springs together, and the energy storage battery is installed in the installation frames.
As a further scheme of the invention, the connecting mechanism comprises a fixing plate, the fixing plate is fixedly arranged on one side surface of the mounting frame, which is close to the voltage stabilizer, a plurality of contact blocks used for connecting the energy storage battery are fixedly connected to the surface of the fixing plate, connecting wires are connected between the plurality of contact blocks and the voltage stabilizer, a contact groove is formed in the surface of the energy storage battery, and the energy storage battery is communicated with the connecting wires when the contact blocks are clamped with the contact groove.
As a further scheme of the invention, the blocking mechanism comprises a plurality of triangular prism-shaped blocking rods, the blocking rods are elastically and slidably connected to the surface of one side of the mounting frame far away from the fixed plate, the blocking rods are in pairwise correspondence with the two sides of the surface of one side of the mounting frame far away from the fixed plate, the upper ends of the blocking rods are fixedly connected with fixed blocks, the surfaces of the fixed blocks are provided with inclined grooves, the inclined directions of the inclined grooves corresponding to the two sides are opposite, and pulling rods are jointly and slidably connected in the inclined grooves corresponding to the two sides.
As a further scheme of the invention, the stabilizing mechanism comprises a stabilizing groove, the stabilizing groove is formed in one side, close to the mounting frame, of the mounting door, a stabilizing plate with a telescopic end part is connected between the upper inner wall and the lower inner wall of the stabilizing groove, two limiting strips are fixedly connected to the surface of one side, close to the mounting frame, of the stabilizing plate, the two limiting strips are inclined planes on one side, close to the mounting frame, of the stabilizing plate, and a stepping-down groove is formed in the position, corresponding to the pulling rod, of one side, close to the mounting frame, of the stabilizing plate.
As a further scheme of the invention, the limiting mechanism comprises four limiting blocks, the four limiting blocks are elastically arranged on the left side surface and the right side surface of the installation box in pairs, the limiting blocks extend into the installation box in a penetrating manner, one end of each limiting block extending into the installation box is an inclined plane, the limiting blocks are positioned below the installation frame, connecting rods are connected between the limiting blocks on the same side, the surface of each limiting block close to one side of the installation door is fixedly connected with an extrusion block, the surface of each extrusion block close to one end of the installation door is an inclined plane, the surfaces of the left side and the right side of the installation box are both in sliding connection with sliding plates, the surfaces of the sliding plates on the two sides are jointly connected with U-shaped plates, guide blocks are fixedly connected to the surfaces of the sliding plates on the sides of the sliding plates close to the hinge parts of the installation door and the installation box, the side of each pushing block is an inclined plane, the positions of the inner wall surfaces of the installation box, corresponding to the limiting blocks, and the surfaces of the extrusion plates on one side of each extrusion plate are in sliding connection with an inclined plane.
As a further scheme of the invention, the surface of the fixed plate is elastically and slidably connected with a dislocation rod, the dislocation rod cuts off the connecting wire, the position of the dislocation rod surface corresponding to the connecting wire is fixedly connected with a connecting block for connecting the connecting wire, the end part of the dislocation rod is an inclined plane, the surface of the mounting frame, which is close to one side of the pulling rod, is slidably connected with a sliding rod, the surface of the sliding rod is fixedly connected with a plurality of extension blocks, the extension blocks are respectively positioned above the pulling rods, the upper end of the sliding rod is fixedly connected with an extension rod, the extension rod penetrates through the upper part of the mounting frame and extends to the position of the dislocation rod, and one end of the extension rod, which is close to the dislocation rod, is the inclined plane.
As a further scheme of the invention, a connecting port is formed in the surface of the inner wall of the installation box corresponding to the connecting line, a telescopic connecting cylinder is hinged to the surface of the voltage stabilizer, the connecting line penetrates through the connecting cylinder and then is connected with the voltage stabilizer, a fixing rod is hinged to the bottom of one end, close to the installation frame, of the connecting cylinder, and the bottom of the fixing rod is connected with the installation frame.
As a further scheme of the invention, the mounting bottom is elastically and slidably connected with a clamping block.
A distributed energy storage method for a wind farm comprises the following specific steps:
Step one: firstly, an energy storage battery is required to be installed in a distributed energy storage device, an installation door is opened, and a limiting mechanism limits a damping mechanism, so that the damping mechanism is kept stable;
Step two: then an energy storage battery is installed in the energy storage device, the energy storage battery is blocked by a blocking mechanism in the installation process, the energy storage battery in the installation process is prevented from moving, and the energy storage battery is simply, conveniently and quickly connected by a connecting mechanism so as to improve the installation speed;
step three: after the installation is completed, the installation door is closed, and the limiting mechanism releases the limit of the damping mechanism;
step four: the damping mechanism can buffer shaking, impact and the like received by the energy storage battery in the installation box in the transferring process;
Step five: then when the energy storage device is transferred to the installation position, the installation box is installed at the designated position, and the electric wire of the wind power plant is connected with the voltage stabilizer.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, when the energy storage battery in the distributed energy storage device is installed, the installation door is opened to act on the limiting block to move to the lower part of the installation frame for supporting and limiting, so that the limiting block can support and limit the installation frame when the installation door is opened in the process of installing the energy storage battery, the installation frame can be kept stable in the process of installing the energy storage battery, the installation frame is prevented from shaking in the process of installing the energy storage battery, the energy storage battery cannot be smoothly placed in the installation frame, the installation time consumption of the energy storage battery is increased, the installation efficiency is reduced, the connection of the energy storage battery is set to be in contact connection between the contact block and the contact groove, the installation operation of the energy storage battery is facilitated to be simplified, the installation efficiency is improved, the energy storage battery is not required to be connected and fixed by using screws or the like, the operation is complicated, the contact position of the battery is not required to be manually contacted, and the energy storage battery can be prevented from damaging maintenance staff in the subsequent process of overhauling the energy storage battery.
When the energy storage battery in the energy storage device after installation is overhauled, after the installation door is opened, the installation frame is limited and fixed, then the pulling rod corresponding to the position of the energy storage battery to be detected is moved upwards, the fixed block and the blocking rod move to two sides under the action of the pulling rod and the chute, the blocking rod can move out of the position of the energy storage battery to release the blocking of the energy storage battery, the extending block, the sliding rod and the extending rod move upwards together when the pulling rod moves upwards, the dislocation rod moves to one side when the extending rod moves upwards, the connecting block and the connecting wire are misplaced, the connecting wire is disconnected, the connection wire is favorably disconnected before the energy storage battery is taken out, the energy storage battery is in a disconnected state when an maintainer takes out the energy storage battery, the trouble that the energy storage battery or the connecting wire discharges to cause injury to the maintainer is avoided when the maintainer takes out the energy storage battery, and the connecting block is misplaced with the connecting wire in the process of installing the energy storage battery, and the installation of the energy storage battery is ensured.
According to the invention, in the process of transferring the energy storage device, the connecting cylinder is driven to swing up and down in the connecting port by the fixing rod when the mounting frame swings up and down, the connecting cylinder can protect the connecting wire, and in the process of swinging up and down of the mounting frame, the mounting frame directly drives the connecting cylinder to swing together, so that repeated bending of the connecting wire is reduced, and the connecting wire is prevented from being disconnected in the long-time bending process.
Drawings
FIG. 1 is a flow chart of the method of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure of FIG. 2 at A;
FIG. 4 is a schematic view of the structure of the invention after the door is opened;
FIG. 5 is a schematic view of the structure of FIG. 4B;
FIG. 6 is a schematic view of the structure of FIG. 4 at C;
FIG. 7 is a schematic view of the structure of the mounting frame and the bottom energy storage battery according to the present invention;
FIG. 8 is a schematic view of the structure of FIG. 7 at D;
FIG. 9 is a schematic view of the structure of FIG. 7 at E;
FIG. 10 is a schematic diagram of an energy storage cell according to the present invention;
FIG. 11 is a schematic view of the structure of the fixing plate and the contact block according to the present invention;
FIG. 12 is a schematic view of the structure of the inside of the installation box of the present invention;
FIG. 13 is a schematic view of the structure of FIG. 12 at F;
FIG. 14 is a schematic view of the mounting case of the present invention shown in section;
fig. 15 is a schematic diagram of the structure at G in fig. 14.
In the drawings, the list of components represented by the various numbers is as follows:
Mounting box 1, energy storage battery 2, mounting door 3, buckle 4, heat dissipation mouth 5, voltage stabilizer 6, damping spring 7, mounting bracket 8, fixed plate 9, contact block 10, connecting wire 11, contact groove 12, blocking rod 13, fixed block 14, chute 15, pulling rod 16, stabilizing slot 17, stabilizing plate 18, limit bar 19, yielding slot 20, limit block 21, connecting rod 22, extrusion block 23, sliding plate 24, U-shaped plate 25, guide block 26, pushing block 27, extrusion plate 28, dislocation rod 29, connecting block 30, sliding rod 31, extension block 32, extension rod 33, connecting port 34, connecting cylinder 35, fixing rod 36, and clamping block 37.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described with reference to the drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 15, the present invention provides a technical solution: the utility model provides a wind-powered electricity generation field is with distributed energy storage device, including installation case 1, installation case 1 internally mounted has a plurality of energy storage battery 2, installation case 1 front side articulates there is installation door 3, installation door 3 surface and the common fixedly connected with buckle 4 of installation case 1 side, a plurality of heat dissipation mouths 5 have been seted up on installation case 1 surface, installation case 1 is kept away from installation door 3 one side fixedly connected with stabiliser 6, the inside damper that is equipped with of installation case 1, damper is used for when shifting installation case 1 behind the energy storage battery 2 after the installation, the impact of rocking and collision to energy storage battery 2 in the removal process is slowed down, damper is equipped with coupling mechanism on the damper, coupling mechanism is used for making a plurality of energy storage battery 2 link together simply and conveniently fast in the in-process of installing energy storage battery 2, damper is equipped with blocking mechanism on the damper and is used for blockking spacing to energy storage battery 2 in the installation process, the installation door 3 surface is equipped with stabilizing mechanism, stabilizing mechanism is used for making energy storage battery 2 can keep stable connection between damper and the damper after energy storage battery 2 installs, the surface of installation case 1 is equipped with stop gear, stop mechanism is used for spacing damper 3 when opening door 3;
the damping mechanism comprises a plurality of damping springs 7, the damping springs 7 are fixedly connected to the surface of the inner wall of the installation box 1, the end parts of the damping springs 7 are fixedly connected with a plurality of layers of installation frames 8 together, and the energy storage battery 2 is installed in the installation frames 8;
The connecting mechanism comprises a fixing plate 9, the fixing plate 9 is fixedly arranged on the surface of one side, close to the voltage stabilizer 6, of the mounting frame 8, a plurality of contact blocks 10 used for connecting the energy storage battery 2 are fixedly connected to the surface of the fixing plate 9, connecting wires 11 are connected between the plurality of contact blocks 10 and the voltage stabilizer 6, contact grooves 12 are formed in the surface of the energy storage battery 2, and the energy storage battery 2 is communicated with the connecting wires 11 when the contact blocks 10 are clamped with the contact grooves 12;
The blocking mechanism comprises a plurality of triangular prism-shaped blocking rods 13, the blocking rods 13 are elastically and slidably connected to the surface of one side, far away from the fixed plate 9, of the mounting frame 8, the blocking rods 13 are in pairwise correspondence to the two sides, far away from the fixed plate 9, of the surface of the mounting frame 8, the upper ends of the blocking rods 13 are fixedly connected with fixed blocks 14, inclined grooves 15 are formed in the surface of the fixed blocks 14, the inclined directions of the inclined grooves 15 corresponding to the two sides are opposite, and pulling rods 16 are slidably connected in the inclined grooves 15 corresponding to the two sides;
The stabilizing mechanism comprises a stabilizing groove 17, the stabilizing groove 17 is formed in one side, close to the mounting frame 8, of the mounting door 3, a stabilizing plate 18 with a telescopic end part is connected between the upper inner wall and the lower inner wall of the stabilizing groove 17, two limiting strips 19 are fixedly connected to the surface of one side, close to the mounting frame 8, of the stabilizing plate 18, one side, close to the mounting frame 8, of the two limiting strips 19 is an inclined surface, and a yielding groove 20 is formed in the position, close to the mounting frame 8, of the stabilizing plate 18, corresponding to the pulling rod 16;
The limiting mechanism comprises four limiting blocks 21, the limiting blocks 21 are elastically arranged on the surfaces of the left side and the right side of the installation box 1 in pairs, the limiting blocks 21 penetrate through the installation box 1 and extend into the installation box 1, one end of each limiting block 21 extending into the installation box 1 is an inclined plane, each limiting block 21 is located below the installation frame 8, a connecting rod 22 is connected between the limiting blocks 21 on the same side, the surface of each limiting block 21, which is close to one side of the installation door 3, is fixedly connected with a squeezing block 23, the surface of each squeezing block 23, which is close to one end of the installation door 3, is an inclined plane, the surfaces of the left side and the right side of the installation box 1 are both slidably connected with sliding plates 24, the surfaces of the sliding plates 24 on the two sides are commonly connected with U-shaped plates 25, the sides of the two sliding plates 24, which are close to the limiting blocks 21, are fixedly connected with guide blocks 26, the surface of the sliding plate 24, which is close to the hinge part of the installation door 3 and the installation box 1, is fixedly connected with a pushing block 27, the side of each pushing block 27 is an inclined plane, the side of each pushing block 27 is a position of the installation door 3, and the inner wall surface of the installation box 1 is correspondingly provided with a limiting block 21, and the sliding plate 28 is slidably connected with the side, and the side of each sliding plate 28, which is close to the limiting block 21 is an inclined plane.
When the energy storage battery 2 in the distributed energy storage device is installed, the installation door 3 is opened firstly, when the installation door 3 is completely opened, the installation door 3 can squeeze the pushing block 27, the pushing block 27 and the sliding plate 24 can slide on the surface of the installation box 1 under the action of the installation door 3, the sliding plate 24 can drive the U-shaped plate 25 to move together with the guide block 26, the U-shaped plate 25 can drive the sliding plates 24 on two sides to move together, the guide block 26 can act on the squeezing block 23 to move towards the inside of the installation box 1 with the limiting block 21, the limiting block 21 can move to the lower part of the installation frame 8 to support the installation frame 8, the energy storage battery 2 is favorably installed, The limiting block 21 can support and limit the mounting frame 8 when the mounting door 3 is opened, so that the mounting frame 8 can be kept stable in the process of mounting the energy storage battery 2, thereby ensuring the mounting of the energy storage battery 2, avoiding shaking the mounting frame 8 in the process of mounting the energy storage battery 2, preventing the energy storage battery 2 from being smoothly placed in the mounting frame 8, increasing the time consumption of mounting the energy storage battery 2, reducing the mounting efficiency, arranging the energy storage battery 2 in the mounting frame 8, arranging one side of the contact groove 12 on the energy storage battery 2 to move towards the inside of the mounting frame 8, moving the blocking rods 13 on two sides of the extrusion action on two sides of the energy storage battery 2 towards two sides, The blocking rod 13 can drive the fixed block 14 to move together, the pulling rod 16 can move upwards under the action of the chute 15, then the energy storage battery 2 can move towards the inside of the mounting frame 8, when the energy storage battery 2 moves completely into the mounting frame, the blocking rod 13 can block the energy storage battery 2, the mounted energy storage battery 2 can be prevented from moving or separating from the mounting frame 8 in the process of mounting the subsequent energy storage battery 2, the mounting process of the energy storage battery 2 is influenced, when the energy storage battery 2 moves into the mounting frame 8, the contact groove 12 of the energy storage battery 2 can move to the position of the contact block 10, the contact block 10 can move into the contact groove 12, The energy storage battery 2 is connected with the connecting wire 11 through the contact block 10, which is beneficial to simplifying the installation operation of the energy storage battery 2, improving the installation efficiency, avoiding the connection and fixation of the energy storage battery 2 by using screws and the like, having more complicated operation and avoiding the need of manually contacting with the battery contact position, avoiding the damage to the maintainer caused by the energy storage battery 2 in the subsequent maintenance process of the energy storage battery 2, closing the installation door 3 after the installation of the energy storage battery 2 is completed, enabling the installation door 3 to act on the extrusion plate 28 to move towards the side close to the blocking block, enabling the blocking block to move out of the installation box 1 under the action of the extrusion plate 28 to release the supporting limit of the installation frame 8, The damping spring 7 can support the mounting frame 8, then the limiting strips 19 can be contacted with the upper side and the lower side of the mounting frame 8 firstly, then the stabilizing plate 18 can be attached to the mounting frame 8 under the action of the limiting strips 19, after the mounting door 3 is closed, the stabilizing plate 18 can squeeze the energy storage battery 2, so that the contact grooves 12 on the energy storage battery 2 can be stably connected with the contact blocks 10, the stability of the energy storage battery 2 is ensured, the stabilizing plate 18 can stretch and retract along with the up-and-down shaking of the mounting frame 8 under the action of the limiting strips 19, the phenomenon that the stabilizing plate 18 can not rub the energy storage battery 2 along with the stretch and the retraction in the shaking process of the mounting frame 8 is avoided, thereby drive energy storage battery 2 and take place the slip, influence the connection of energy storage battery 2, then utilize buckle 4 to fix installing door 3.
When the installed energy storage device is overhauled, the energy storage battery 2 discharges to cause injury to maintenance workers when failing, as a further scheme of the invention, the surface of the fixed plate 9 is elastically and slidably connected with a dislocation rod 29, the dislocation rod 29 cuts off the connecting wire 11, a connecting block 30 for connecting the connecting wire 11 is fixedly connected to the surface of the dislocation rod 29 corresponding to the position of the connecting wire 11, the end part of the dislocation rod 29 is an inclined plane, a sliding rod 31 is slidably connected to the surface of one side of the mounting frame 8, which is close to the pulling rod 16, a plurality of extension blocks 32 are fixedly connected to the surface of the sliding rod 31, the extension blocks 32 are respectively positioned above the pulling rods 16, the upper end of the sliding rod 31 is fixedly connected with an extension rod 33, the extension rod 33 passes through the upper side of the mounting frame 8 to extend to the position of the dislocation rod 29, and one end of the extension rod 33, which is close to the dislocation rod 29, is an inclined plane;
When overhauling the energy storage battery 2 in the energy storage device after the installation is accomplished, after opening the mounting door 3, the mounting bracket 8 can be spacing fixed, dial the pulling rod 16 that corresponds the needs detection energy storage battery 2 position upward afterwards, fixed block 14 and stop pole 13 can move to both sides under the effect of pulling rod 16 and chute 15, stop the position that pole 13 can shift out energy storage battery 2 and remove the blocking to energy storage battery 2, can act on extension piece 32 when pulling rod 16 upwards moves, slide bar 31 and extension bar 33 upwards move together, extension bar 33 upwards moves and can act on dislocation pole 29 to one side, connecting block 30 and connecting wire 11 dislocation, connecting wire 11 disconnection is favorable to breaking off connecting wire 11 before taking out energy storage battery 2, when guaranteeing that the maintainer takes out energy storage battery 2, energy storage battery 2 is in the off state, avoid when the maintainer takes out energy storage battery 2, energy storage battery 2 or connecting wire 11 that breaks down can discharge and cause the injury to the maintainer, and in the process of installing energy storage battery 2, connecting block 30 also can misplace with connecting wire 11, guarantee the installation of energy storage battery 2.
When the energy storage device is transferred, the mounting frame 8 can shake up and down, the connecting wire 11 is easy to reach the fatigue limit in the long-time shaking and bending process so as to break off and break down, as a further scheme of the invention, a connecting port 34 is formed on the surface of the inner wall of the mounting box 1 corresponding to the position of the connecting wire 11, a telescopic connecting cylinder 35 is hinged on the surface of the voltage stabilizer 6, the connecting wire 11 passes through the connecting cylinder 35 and then is connected with the voltage stabilizer 6, a fixed rod 36 is hinged at the bottom of one end, close to the mounting frame 8, of the connecting cylinder 35, and the bottom of the fixed rod 36 is connected with the mounting frame 8;
In the process of transferring the energy storage device, the installation frame 8 can drive the connecting cylinder 35 to swing up and down in the connecting port 34 through the fixing rod 36 when swinging up and down, the connecting cylinder 35 can protect the connecting wire 11, and in the process of swinging up and down of the installation frame 8, the installation frame 8 directly drives the connecting cylinder 35 to swing together, repeated bending of the connecting wire 11 is reduced, and the connecting wire 11 is prevented from being disconnected in a long-time bending process.
In the process of installing the energy storage battery 2, the installation door 3 cannot be limited after being opened, the installation of the energy storage battery 2 is affected, and as a further scheme of the invention, the installation bottom is elastically and slidably connected with a clamping block 37;
After opening the installing door 3, the clamping block 37 can move to the position between the installing door 3 and the installing box 1 to limit the installing door 3, so that the installing door 3 can still keep an open state after the limiting block 21 acts on, on one hand, the limiting block 21 can keep stable supporting and limiting of the installing frame 8, and on the other hand, the installing of the energy storage battery 2 is facilitated.
A distributed energy storage method for a wind farm comprises the following specific steps:
Step one: firstly, an energy storage battery 2 is required to be installed in a distributed energy storage device, an installation door 3 is opened, and a limiting mechanism limits a damping mechanism, so that the damping mechanism is kept stable;
Step two: then the energy storage battery 2 is installed in the energy storage device, the blocking mechanism can block the energy storage battery 2 in the installation process, the energy storage battery 2 in the installation process is prevented from moving, and the connecting mechanism enables the energy storage battery 2 to be connected simply, conveniently and rapidly, so that the installation speed is improved;
step three: after the installation is completed, the installation door 3 is closed, and the limiting mechanism releases the limit of the damping mechanism;
Step four: the damping mechanism can buffer shaking, impact and the like received by the energy storage battery 2 in the installation box 1 in the transferring process;
Step five: then, when the energy storage device is transferred to the installation position, the installation box 1 is installed at a designated position, and the electric wire of the wind farm is connected to the voltage stabilizer 6.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a wind-powered electricity generation field is with distributed energy storage device, includes mounting box (1), its characterized in that: the utility model discloses a solar energy storage battery pack, including installation case (1), install case (1) internally mounted has a plurality of energy storage battery (2), install case (1) front side articulates there is installing door (3), install door (3) surface and the common fixedly connected with buckle (4) of installation case (1) side, install case (1) surface and offer a plurality of thermovent (5), install case (1) one side fixedly connected with stabiliser (6) of keeping away from installing door (3), install case (1) internally provided with damper, damper is used for slowing down rocking and collision in the removal process to when shifting install case (1) behind energy storage battery (2), damper is last to be equipped with coupling mechanism, coupling mechanism is used for making a plurality of energy storage battery (2) link together in the in-process of installing energy storage battery (2) simply and conveniently fast, damper is last to be equipped with blocking mechanism, blocking mechanism is used for keeping down spacing to energy storage battery (2) in the installation process, install door (3) surface is equipped with damper, damper is used for keeping energy storage battery (2) in the time of opening between stable mechanism (2) and stable mechanism (3) when installing energy storage battery (2) and stable mechanism (2) are opened when installing and stable mechanism (1), limiting the damping mechanism;
The damping mechanism comprises a plurality of damping springs (7), the damping springs (7) are fixedly connected to the inner wall surface of the mounting box (1), the end parts of the damping springs (7) are fixedly connected with a plurality of layers of mounting frames (8) together, and the energy storage battery (2) is mounted in the mounting frames (8);
The connecting mechanism comprises a fixing plate (9), the fixing plate (9) is fixedly arranged on one side surface of the mounting frame (8) close to the voltage stabilizer (6), a plurality of contact blocks (10) used for connecting the energy storage battery (2) are fixedly connected to the surface of the fixing plate (9), connecting wires (11) are connected between the contact blocks (10) and the voltage stabilizer (6), contact grooves (12) are formed in the surface of the energy storage battery (2), and the energy storage battery (2) is communicated with the connecting wires (11) when the contact blocks (10) are clamped with the contact grooves (12);
The blocking mechanism comprises a plurality of triangular prism-shaped blocking rods (13), the blocking rods (13) are elastically and slidably connected to the surface of one side of the mounting frame (8) away from the fixed plate (9), the blocking rods (13) are in pairwise correspondence with the two sides of the surface of one side of the mounting frame (8) away from the fixed plate (9), the upper ends of the blocking rods (13) are fixedly connected with fixed blocks (14), inclined grooves (15) are formed in the surfaces of the fixed blocks (14), the inclined directions of the inclined grooves (15) corresponding to the two sides are opposite, and pulling rods (16) are slidably connected in the inclined grooves (15) corresponding to the two sides;
The stabilizing mechanism comprises a stabilizing groove (17), the stabilizing groove (17) is formed in one side, close to the mounting frame (8), of the mounting door (3), a stabilizing plate (18) with a telescopic end part is connected between the upper inner wall and the lower inner wall of the stabilizing groove (17), two limiting strips (19) are fixedly connected to the surface of one side, close to the mounting frame (8), of the stabilizing plate (18), one side, close to the mounting frame (8), of the limiting strips (19) is an inclined plane, and a yielding groove (20) is formed in the position, close to the mounting frame (8), of the stabilizing plate (18) corresponding to the pulling rod (16);
The limiting mechanism comprises four limiting blocks (21), the four limiting blocks (21) are elastically arranged on the surfaces of the left side and the right side of the installation box (1), the limiting blocks (21) penetrate through the installation box (1) and extend into the installation box (1), one end of each limiting block (21) extending into the installation box (1) is an inclined plane, the limiting blocks (21) are positioned below the installation frame (8), connecting rods (22) are connected between the limiting blocks (21) on the same side, an extrusion block (23) is fixedly connected to the surface of the limiting block (21) close to one side of the installation door (3), inclined planes are arranged on the surface of one end of the extrusion block (23) close to the installation door (3), sliding plates (24) are connected to the surfaces of the left side and the right side of the installation box (1) in a sliding mode, U-shaped plates (25) are connected together, guide blocks (26) are fixedly connected to one sides of the two sliding plates (24) close to the limiting blocks (21), one sides of the guide blocks (26) are inclined planes, one sides of the guide blocks (26) close to the limiting blocks (21) are the inclined planes, the surfaces of the sliding blocks (27) are close to the installation door (3) and are fixedly connected to one side of the installation door (27), the mounting box (1) inner wall surface is corresponding to the position of the limiting block (21) and is elastically connected with an extrusion plate (28) in a sliding mode, and one side, close to the limiting block (21), of the extrusion plate (28) is an inclined plane.
2. A distributed energy storage device for a wind farm according to claim 1, wherein: the utility model provides a connecting device for connecting a connecting wire (11), including fixed plate (9), connecting wire (11), connecting block (29), connecting block (30), connecting block (31) are connected with dislocation pole (29) in fixed connection with dislocation pole (29) surface elasticity sliding connection, dislocation pole (29) surface corresponds connecting wire (11) position fixedly connected with and is used for connecting wire (11), dislocation pole (29) tip is the inclined plane, mounting bracket (8) are close to pulling pole (16) one side surface sliding connection has sliding rod (31), sliding rod (31) surface fixedly connected with a plurality of extension piece (32), a plurality of extension piece (32) are located the top of a plurality of pulling poles (16) respectively, sliding rod (31) upper end fixedly connected with extension rod (33), extension rod (33) pass mounting bracket (8) top and extend to dislocation pole (29) position, extension rod (33) are close to dislocation pole (29) one end and are the inclined plane.
3. A distributed energy storage device for a wind farm according to claim 1, wherein: connecting ports (34) are formed in the inner wall surface of the installation box (1) corresponding to the positions of connecting wires (11), telescopic connecting cylinders (35) are hinged to the surface of the voltage stabilizer (6), the connecting wires (11) penetrate through the connecting cylinders (35) and then are connected with the voltage stabilizer (6), fixing rods (36) are hinged to the bottoms of one ends of the connecting cylinders (35) close to the installation frames (8), and the bottoms of the fixing rods (36) are connected with the installation frames (8).
4. A distributed energy storage device for a wind farm according to claim 1, wherein: the bottom of the installation box (1) is elastically and slidably connected with a clamping block (37).
5. A distributed energy storage method for a wind farm, suitable for the distributed energy storage device for a wind farm according to any one of claims 1 to 4, characterized in that: the method comprises the following specific steps:
Step one: firstly, an energy storage battery (2) is required to be installed in a distributed energy storage device, an installation door (3) is opened, and a limiting mechanism limits a damping mechanism, so that the damping mechanism is kept stable;
step two: then an energy storage battery (2) is installed in the energy storage device, the blocking mechanism can block the energy storage battery (2) in the installation process, the energy storage battery (2) in the installation process is prevented from moving, and the connecting mechanism enables the energy storage battery (2) to be connected simply, conveniently and quickly, so that the installation speed is improved;
Step three: after the installation is completed, the installation door (3) is closed, and the limiting mechanism releases the limit of the damping mechanism;
Step four: the damping mechanism can buffer shaking, impact and the like received by the energy storage battery (2) in the installation box (1) in the transferring process;
Step five: then when the energy storage device is transferred to the installation position, the installation box (1) is installed at the designated position, and the electric wire of the wind power plant is connected with the voltage stabilizer (6).
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| CN213847282U (en) * | 2020-12-31 | 2021-07-30 | 天津华星高科科技发展有限公司 | Simple UPS control box |
| CN114016839B (en) * | 2021-11-08 | 2024-06-04 | 江苏玖星精密科技集团有限公司 | Monorail embedded hinge automatic door closing mechanism |
| CN218493956U (en) * | 2022-11-02 | 2023-02-17 | 山西城市动力新能源有限公司 | Domestic energy storage battery with ground connection mounting bracket |
| CN115882134A (en) * | 2022-12-08 | 2023-03-31 | 湖北德普电气股份有限公司 | Battery equalization energy storage system capable of preventing thermal runaway |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN219553796U (en) * | 2023-04-14 | 2023-08-18 | 烟台东阳新能源有限公司 | Battery rack for energy storage container |
| CN220172585U (en) * | 2023-07-03 | 2023-12-12 | 青岛艾迪森科技股份有限公司 | Uninterrupted power source rack convenient to maintenance bypass stabiliser |
| CN117533163A (en) * | 2023-12-12 | 2024-02-09 | 东莞市倍斯特新能源科技有限公司 | Anti-collision shared charging cabinet |
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