CN209133884U - A kind of lithium battery energy storage battery power supply cabinet - Google Patents
A kind of lithium battery energy storage battery power supply cabinet Download PDFInfo
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- CN209133884U CN209133884U CN201822040787.0U CN201822040787U CN209133884U CN 209133884 U CN209133884 U CN 209133884U CN 201822040787 U CN201822040787 U CN 201822040787U CN 209133884 U CN209133884 U CN 209133884U
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- power supply
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Abstract
The utility model relates to a kind of lithium battery energy storage battery power supply cabinet, including cabinet, route and power equipment, the cabinet is divided into battery area, electrical equipment area, and two sections are equipped with partition and separate and are not connected, and relevant device is placed in twoth area；The cabinet top is line arrangement area, the cabling mouth of bus and enclosure top including connection battery area and electrical equipment area；The enclosure top is inverted v-shaped top plate, is wherein flexible connection between battery area top plate；The cabinet is closed by door-plate, and wherein battery area door-plate has a symmetrical movable doorboard and openable and closing, and electrical equipment area has a movable doorboard and openable and closing.It is beneficial in that operator does not need to place oneself in the midst of operation in station, and easy to operate, highly-safe, forms energy-storage system suitable for combining with grid-connected power generation systems such as wind, light, for power grid and loads and provides electric power.
Description
Technical field
It is the DC power cabinet of energy-accumulating power station application belonging to the utility model, and in particular to a kind of lithium battery energy storage battery power machine
Cabinet.
Background technique
With the fast development that electric power energy is applied, electric energy storage is carried out using battery and is when needed load
There is provided power supply is a kind of effective means, thus the effects of playing the peak load that disappears, peak regulation, frequency modulation, black starting-up to power grid.Thus specially
Door devises a kind of lithium battery type accumulation power supply cabinet, combines with the grid-connected power generation systems such as wind, light and forms energy-storage system, is electric
Net and load provide electric power.
Based on container-type, battery used, power equipment are typically mounted in TEU (Twenty-foot Equivalent Unit) existing accumulation power supply cabinet,
And there are installation, maintenance personnel operation safety channel to meet installation and maintenance.But it has a disadvantage in that, (1) standard set
Case energy storage cabinet there are space utilization rate is low and installation and debugging personnel must operation in the case, and then have operational security poor
The problem of, especially when it, which is abnormal, causes to smolder, is on fire, often maintenance personal is at the scene because of the office in operation safety channel
It limits and urgent measure can not be unfolded in time, so as to cause the further expansion of loss, in turn result in whole power supply and all damage
Unfavorable phenomenon；(2) top of TEU (Twenty-foot Equivalent Unit) energy storage cabinet does not have the gradient that will be unfavorable for draining, and influences whether electrical equipment yet
Safety；(3) TEU (Twenty-foot Equivalent Unit) energy storage cooling machine cabinet needs also to have influenced the intensity of cabinet in cabinet aperture.
Summary of the invention
In view of the foregoing drawbacks, the utility model provides a kind of lithium battery energy storage battery power supply cabinet, including following part:
The lithium battery energy storage battery power supply cabinet includes cabinet, route and power equipment, and the cabinet is divided into battery area, electric appliance
The region of battery limits 13 two becomes isolated area by the isolation of partition 8 between twoth area, in place relevant device, thus improve
The safety of relevant device；Cabinet battery area top is line arrangement area, including connection battery area and electric appliance are set
Bus, the enclosure top upper sealing plate 15 of preparation area 13, sealing plate 15 offers cabling mouth 11 on the top；The enclosure top is equipped with
Two groups of inverted v-shaped top plates 4, the cabinet are closed by panel, and wherein battery area is equipped with the activity that one group of front and back is arranged symmetrically
Door-plate, is equipped with a pair of of movable doorboard on the right side of electrical equipment area 13, and cabinet is radiated using top cable and that movable doorboard is arranged is square
Operator installation and maintenance, and cabinet top be not present ponding, do not interfere with the safety of electrical equipment.
Further, cabinet battery area front is equipped with two groups of movable doorboards, and every group of movable doorboard is by the first front
Door-plate 2, the second front door-plate 3 are rotatably opened and are closed by axis connection with the first support column 111, the second support column 112 respectively
It closes；Same movable doorboard is equipped in the second support column 112, third support column 113；Behind cabinet battery area be equipped with
The same two groups of movable doorboards in front；13 right side of cabinet electrical equipment area is equipped with a pair of of distribution cabinet door plate 7, and with axis connection
Rotatably open and close；The cabinet rest part panel is fixedly connected by bolt with cabinet support column.In battery area
Movable doorboard is set, and operator does not need to enter in cabinet and install and maintenance activity, since lithium battery is on fire in generation
Explosion time danger close, hereby it is ensured that the life safety of operator.
Further, the two fan inverted v-shaped top plates 4 positioned at battery area are with the top plate support column 12 being equipped with
Axis connection can dig upwards and be supported with support rod 10 and be fixed, and two positioned at electrical equipment area fan inverted v-shaped top plate 4
To be fixedly connected with 5 top side wall of air-conditioner air vent being equipped with.The cable on battery due to being set to battery area is above to walk
Wire routing, therefore connect with the bus of top setting, the inverted v-shaped in operator openable battery area in installation and maintenance
Top plate 4, thus it is provided with good operability.
Further, two groups of battery units 9 are placed before the battery area, behind place same two groups of battery units
9, four groups of batteries 9 are connected and fixed with cabinet bottom plate 17 by foundation bolt, and insulation fireproof is equipped between each battery unit 9
Partition 8 is solved due to the effect of partition 8 when certain group explosion time on fire of battery unit 9 is because keeping away in closed separate space
Exempt to generate further damage to other battery units 9；The battery unit 9 includes battery pack 91 and keeps off 18 equipped with several lattice
Battery pack support 92, battery pack 91 is pluggable to be mounted in lattice gear 18, and battery unit 9 is formed after limit is fixed, and lattice gear 18 will
Battery pack 91 is isolated into individual region, solve when certain group the explosion time on fire of battery pack 91 because be in closed separate space,
The battery pack closed on to other 91 is avoided to generate further damage；The electrode and communication connection cylinder that the battery pack 91 has
To cabinet movable doorboard, operator does not need to enter in cabinet in installation and maintenance, but opens movable doorboard, towards each
Battery pack 91 is operated, and does not furthermore need to effectively increase area utilization there are maintenance channel in cabinet.
Further, the equipment in connection battery area and electrical equipment area 13, including the total positive and negative electrode of battery and
BMS communication cable, the bus are copper bar and are correspondingly connected with equipment cable.
Preferably, the cabinet is frame structure, and the frame is connected to become one by eight support columns and eight crossbeams 14
Body, the front of cabinet are four support columns, behind constituted for four support column symmetries, be four crossbeams below cabinet, above
It is symmetrical arranged for four crossbeams, and all frame structures are bolted to form detachable cage.
Preferably, the top in cabinet electrical equipment area 13 is equipped with air-conditioning, and sets at front, the right side and back three
Palisade air-conditioner air vent 5 is set, cabling mouth 11 is set with the side in battery area, so that relevant device is in metastable temperature
Section work is spent, and the rigidity of cabinet is not damaged.
Preferably, the cabinet bottom is equipped with detachable fixable type idler wheel, facilitates mobile and fixes, has adapted to not
Same use occasion.
Preferably, the equipment in the battery area be using LFP-18650 type cylindrical electrical core lithium battery single battery core, and with
Parallel way is packaged in shell by the fixed bracket of battery core and forms battery pack 91；The battery pack 91 has total positive and negative electrode
With BMS communication port, the total positive and negative electrode of each battery pack 91 is connect by cable series/parallel with bus, and BMS communication cable is separately connected
One end of each battery module, the pcs system of other end connecting circuit battery limits.
Preferably, which has power input bus, power output end bus and communication total
Line is connect, to constitute energy-storage system respectively with photoelectricity/or wind-powered electricity generation/or alternating current, load, communication system.
The utility model cabinet usefulness are as follows: (1) use movable door-plate, operate maintenance personal in accumulation power supply cabinet
Exterior space carries out operation, solves the problems, such as that low accumulation power supply cabinet space utilization rate, Job Operations limitation and safety are poor；
(2) keeping off 18 structures using the lattice of battery pack support makes single battery group be in relatively independent space, avoids battery pack
It can quickly be removed when failure；(3) it uses inverted v-shaped top plate 4 and avoids enclosure top ponding and bring security risk；
(4) top in electrical equipment area, which is equipped with air conditioner structure, does not influence the intensity of cabinet.
It can be used for the lithium battery energy storage battery power supply cabinet of energy-storage system as the cabinet of above structure constitutes, installation, transport, dimension
Shield is convenient, and is provided with good service performance and security performance.
Detailed description of the invention
Fig. 1: cabinet main view
Fig. 2: cabinet left view
Fig. 3: cabinet top view
Fig. 4: cabinet axonometric drawing
Fig. 5: cabinet structure layout
Fig. 6: cabinet explosive view
Fig. 7: battery unit main view
Partial enlarged view at Fig. 8: A
Fig. 9: battery module axonometric drawing
In figure: 1, frame；111, the first support column；112, the second support column；113, third support column；2, the first positive floor
Plate；3, the second front door-plate；4, top plate；5, air-conditioner air vent；6, power distribution cabinet side panel；7, distribution cabinet door plate；8, partition；9,
Battery unit；91, battery pack；92, battery pack support；10, support rod；11, cabling mouth；12, top plate support column；13, electric appliance
Battery limits；14, crossbeam；15, upper sealing plate；16, side seal board；17, bottom plate；18, lattice are kept off.
Specific embodiment:
In order to it is clear, completely reflect the composition of lithium battery energy storage battery power supply cabinet of the present invention, following is its specific shape
Shape and structure, so that one of ordinary skill in the art can be realized the technical solution of the utility model, but it should statement, at this
Field technical staff obtains new technical solution and belongs to guarantor of the invention for the technical solution of the utility model simple deformation
Protect range.
Fig. 1 to Fig. 4 is the contour structures of the lithium battery energy storage battery power supply cabinet, and Fig. 5, Fig. 6 are its internal structure, the lithium battery
Accumulation power supply cabinet specific embodiment is as follows:
The lithium battery energy storage battery power supply cabinet includes cabinet, route and power equipment, and the cabinet is divided into battery area, electric appliance
The region of battery limits 13 two becomes isolated area by the isolation of partition 8 between twoth area, in place relevant device, thus improve
The safety of relevant device；Low region shown in Fig. 1 and Fig. 4 is battery area, and high region is electrical equipment area
13。
The top in cabinet battery area is line arrangement area, the mother including connecting battery area and electrical equipment area 13
Line, enclosure top upper sealing plate 15, sealing plate 15 offers cabling mouth 11 on the top；The enclosure top is equipped with two groups of inverted v-shapeds
Top plate 4, the cabinet are closed by panel, and wherein battery area is equipped with the movable doorboard that one group of front and back is arranged symmetrically, and electric appliance is set
A pair of of movable doorboard is equipped on the right side of preparation area 13, cabinet is radiated and is arranged using top cable movable doorboard and facilitates operator
Installation and maintenance, and cabinet top be not present ponding, do not interfere with the safety of electrical equipment.
Cabinet battery area front is equipped with two groups of movable doorboards, and every group of movable doorboard is by the first front door-plate 2, second
Front door-plate 3 is rotatably opened and closed with the first support column 111, the second support column 112 by axis connection respectively；Second
Support column 112, third support column 113 are equipped with same movable doorboard；It is equipped with behind cabinet battery area same as front
Two groups of movable doorboards；13 right side of cabinet electrical equipment area is equipped with a pair of of distribution cabinet door plate 7, and is rotatably opened with axis connection
It opens and closes；The cabinet rest part panel is fixedly connected by bolt with cabinet support column.In the setting activity of battery area
Door-plate, operator do not need to enter in cabinet and install and maintenance activity, due to lithium battery generation explosion time on fire very
Danger, hereby it is ensured that the life safety of operator.
The two fan inverted v-shaped top plates 4 positioned at battery area are axis connection with the top plate support column 12 being equipped with, can
It digs and is supported with support rod 10 upwards and fixed, two positioned at electrical equipment area fan inverted v-shaped top plates 4 and are equipped with
5 top side wall of air-conditioner air vent is fixedly connected.The cable on battery due to being set to battery area is upward wiring radiation,
It is connect with the bus of top setting, the inverted v-shaped top plate 4 in operator openable battery area in installation and maintenance, because
And it is provided with good operability.
Fig. 8 is that a kind of preferably scheme can be selected in the lithium battery energy storage battery power supply cabinet, is placed before the battery area
Two groups of battery units 9, behind place same two groups of battery units 9, four groups of batteries 9 and cabinet bottom plate 17 pass through foundation bolt
It is connected and fixed, and is equipped with insulation fireproof partition 8 between each battery unit 9, due to the effect of partition 8, solve when certain group electricity
The explosion time on fire of pool unit 9 avoids generating further damage to other battery units 9 because being in closed separate space；Institute
Stating battery unit 9 includes battery pack 91 and the battery pack support 92 equipped with several lattice gear 18, and battery pack 91 is pluggable to be mounted on
In lattice gear 18, battery unit 9 is formed after limit is fixed, battery pack 91 is isolated into individual region, solved when certain by lattice gear 18
The group explosion time on fire of battery pack 91 avoids the battery pack closed on to other 91 from generating further because being in closed separate space
Damage；The electrode and communication connection cylinder that the battery pack 91 has are to cabinet movable doorboard.Operator is installing and is repairing
When do not need enter cabinet in, but open movable doorboard, operated towards each battery pack 91, furthermore do not needed to stay in cabinet
There is maintenance channel, effectively increases area utilization.
The equipment in connection battery area and electrical equipment area 13, including the total positive and negative electrode of battery and BMS connection
Cable, the bus are copper bar and are correspondingly connected with equipment cable.
Fig. 7 is frame structure as the preferable cabinet of lithium battery energy storage battery power supply cabinet, and the frame is by eight support columns
Be connected as one with eight crossbeams 14, the front of cabinet is four support columns, behind for four support column symmetries compositions, cabinet
Below be four crossbeams, be symmetrical arranged above for four crossbeams, and all frame structures are connected as detachable connection, such as
Frame can be removably formed by bolt, is also possible to the erection method being plugged and fixed and forms frame, to adapt to different peaces
Scene is filled, and avoids the need for existing difficulty when disassembly.
Preferably, it is equipped with air-conditioning at the top in cabinet electrical equipment area 13, and at front, the right side and back three
Palisade air-conditioner air vent 5 is set, cabling mouth 11 is set with the side in battery area, so that relevant device is in metastable
Temperature range work, and the rigidity of cabinet is not damaged.
Preferably, the cabinet bottom is equipped with detachable fixable type idler wheel, facilitates mobile and fixes, has adapted to not
Same use occasion.
Fig. 9 is preferred 91 structure of battery pack, and the equipment in the battery area is using patent ZL201820424170.6
A kind of lithium ion battery accumulation power supply module, and select LFP-18650 type cylindrical electrical core lithium battery as monomer electricity
Core, the single battery core are packaged in shell by the fixed bracket of battery core with parallel way and form battery pack 91；The battery pack
91 have total positive and negative electrode and BMS communication port, and the total positive and negative electrode of each battery pack 91 is connect by cable series/parallel with bus, BMS
Communication cable is separately connected one end of each battery module, the pcs system of other end connecting circuit battery limits.
Preferably, which has power input bus, power output end bus and communication total
Line is connect, to constitute energy-storage system respectively with photoelectricity/or wind-powered electricity generation/or alternating current, load, communication system.
Claims (10)
1. a kind of lithium battery energy storage battery power supply cabinet, including cabinet, route and power equipment, which is characterized in that the cabinet is divided into
Battery area, electrical equipment area (13), twoth area become isolated area by partition (8) isolation, interior to place relevant device；It is described
Cabinet battery area top is line arrangement area, bus and enclosure top including connecting battery area and electrical equipment area (13)
Upper sealing plate (15), the top upper sealing plate (15) are provided with cabling mouth (11)；The enclosure top is equipped at the top of two groups of inverted v-shapeds
Plate (4)；The cabinet is closed by panel, and wherein battery area is equipped with the movable doorboard that one group of front and back is arranged symmetrically, electrical equipment
A pair of of movable doorboard is equipped on the right side of area (13).
2. lithium battery energy storage battery power supply cabinet as described in claim 1, which is characterized in that cabinet battery area front is equipped with
Two groups of movable doorboards, every group of movable doorboard be the first front door-plate (2), the second front door-plate (3) respectively with the first support column
(111), the second support column (112) is rotatably opened and closed by axis connection；In the second support column (112), third support column
(113) it is equipped with same movable doorboard；Two groups of movable doorboards same as front are equipped with behind cabinet battery area；It is described
Cabinet electrical equipment area (13) right side is equipped with a pair of of distribution cabinet door plate (7), and is rotatably opened and closed with axis connection；The machine
Cabinet rest part panel is fixedly connected with cabinet support column.
3. lithium battery energy storage battery power supply cabinet as described in claim 1, which is characterized in that two fans positioned at battery area fall
V-shaped top plate (4) is axis connection with the top plate support column (12) being equipped with, and can dig and be supported upwards with support rod (10)
It is fixed；Two fans inverted v-shaped top plate (4) positioned at electrical equipment area and air-conditioner air vent (5) top side wall being equipped with are solid
Fixed connection.
4. lithium battery energy storage battery power supply cabinet as described in claim 1, which is characterized in that place two groups before the battery area
Battery unit (9), behind place same two groups of battery units (9), four groups of battery units (9) and cabinet bottom plate (17) are fixed
Connection, and insulation fireproof partition (8) is equipped between each battery unit (9)；The battery unit (9) include battery pack (91) and
Battery pack support (92) equipped with several lattice gear (18), battery pack (91) is pluggable to be mounted in lattice gear (18), and limit is fixed
Form battery unit (9) afterwards；The electrode and communication connection cylinder that the battery pack (91) has are to cabinet movable doorboard.
5. lithium battery energy storage battery power supply cabinet as described in claim 1, which is characterized in that connection battery area and electricity
The equipment of device battery limits (13), including the total positive and negative electrode of battery and BMS communication cable, the bus are copper bar and equipment cable pair
It should connect.
6. lithium battery energy storage battery power supply cabinet a method as claimed in any one of claims 1 to 5, which is characterized in that the cabinet is frame knot
Structure, the frame are connected as one by eight support columns and eight crossbeams (14), and the front of cabinet is four support columns, behind
It is constituted for four support column symmetries, is four crossbeams below cabinet, is symmetrical arranged, is bolted for four crossbeams above
Form frame.
7. lithium battery energy storage battery power supply cabinet a method as claimed in any one of claims 1 to 5, which is characterized in that cabinet electrical equipment area
(13) top is equipped with air-conditioning, and palisade air-conditioner air vent (5) are arranged at front, the right side and back three, with battery area
The side be arranged cabling mouth (11).
8. lithium battery energy storage battery power supply cabinet a method as claimed in any one of claims 1 to 5, which is characterized in that the cabinet bottom is equipped with can
The fixable type idler wheel of dismounting.
9. lithium battery energy storage battery power supply cabinet a method as claimed in any one of claims 1 to 5, which is characterized in that the equipment in the battery area
It is to be packaged in outside using LFP-18650 type cylindrical electrical core lithium battery single battery core, and with parallel way by battery core fixation bracket
In shell and form battery pack (91)；The battery pack (91) has total positive and negative electrode and a BMS communication port, each battery pack (91) is total just,
Cathode is connect by cable series/parallel with bus, and BMS communication cable is separately connected one end of each battery module, other end connection
The pcs system in electrical equipment area.
10. lithium battery energy storage battery power supply cabinet as claimed in claim 9, which is characterized in that the lithium battery energy storage battery power supply cabinet
With power input bus, power output end bus and communication bus, respectively with photoelectricity/or wind-powered electricity generation/or alternating current, load, logical
News system connection, to constitute energy-storage system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040787.0U CN209133884U (en) | 2018-12-06 | 2018-12-06 | A kind of lithium battery energy storage battery power supply cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822040787.0U CN209133884U (en) | 2018-12-06 | 2018-12-06 | A kind of lithium battery energy storage battery power supply cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209133884U true CN209133884U (en) | 2019-07-19 |
Family
ID=67248190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822040787.0U Active CN209133884U (en) | 2018-12-06 | 2018-12-06 | A kind of lithium battery energy storage battery power supply cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209133884U (en) |
-
2018
- 2018-12-06 CN CN201822040787.0U patent/CN209133884U/en active Active
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Effective date of registration: 20200511 Granted publication date: 20190719 |
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Date of cancellation: 20230511 Granted publication date: 20190719 |
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Effective date of registration: 20230511 Granted publication date: 20190719 |