CN215418328U

CN215418328U - Energy storage battery module management for energy storage power station

Info

Publication number: CN215418328U
Application number: CN202122163967.XU
Authority: CN
Inventors: 肖少华; 魏劼; 童威; 封焯文
Original assignee: China Energy Engineering Group Hunan Electric Power Design Institute Co Ltd
Current assignee: China Energy Engineering Group Hunan Electric Power Design Institute Co Ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-01-04
Anticipated expiration: 2031-09-08

Abstract

The utility model discloses energy storage battery module management for an energy storage power station, which comprises a battery holder body, wherein a plurality of battery grooves are formed in the battery holder body, the upper surface and the lower surface of each battery groove are divided into a plurality of upper U-shaped grooves and lower U-shaped grooves, air holes enabling arc tops of the upper U-shaped grooves and the lower U-shaped grooves to be communicated are formed in the battery grooves, air inlet boxes communicated with two ends of the lower U-shaped grooves are fixedly installed on the side walls of the battery grooves, an air blower is arranged on the battery holder body, and an air pipe is fixedly communicated between the air blower and the air inlet boxes. This energy storage battery module management for power station is through setting up the air-blower with the tuber pipe of blowing in, U type inslot under the inlet box inflow, U type inslot is gone up in the rethread gas pocket inflow, and two ports of last U type inslot flow out, take away the absorptive heat of U type heating panel, the radiating effect is more excellent, security when improving the staff operation.

Description

Energy storage battery module management for energy storage power station

Technical Field

The utility model relates to energy storage battery module management for an energy storage power station.

Background

The energy storage battery mainly refers to a solar power generation device, a wind power generation device and a storage battery used for storing renewable energy. The energy storage battery is suitable for a wide temperature range, can normally operate under the temperature environment of minus 30-60 ℃, has good low-temperature performance, can be used even in regions with lower temperature, has good capacity consistency, keeps consistency in the serial connection and parallel connection use of the storage battery, has good charging acceptance capacity, has stronger charging acceptance capacity in an unstable charging environment, has long service life, has good performance and is not easy to damage, changes direction, reduces the cost of maintenance and maintenance due to battery faults, and reduces fund loss.

At present, a frame-type battery rack is mostly used by an energy storage power station for placing storage batteries, the structure is simple, but a plurality of storage batteries are stacked on the battery rack, and the personnel safety of workers is endangered due to the danger of overheating in the long-time use process.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, an aspect of the present invention is to provide an energy storage battery module management for an energy storage power station, which aims to solve the problem that the personal safety of workers is endangered due to overheating caused by a large amount of heat generated during the use of a storage battery.

In order to achieve the purpose, the energy storage battery module management system for the energy storage power station comprises a battery frame body, wherein a plurality of battery grooves are formed in the battery frame body, the upper surface and the lower surface of each battery groove are divided into a plurality of upper U-shaped grooves and a plurality of lower U-shaped grooves, air holes enabling arc tops of the upper U-shaped grooves and arc tops of the lower U-shaped grooves to be communicated are formed in the battery grooves, air inlet boxes communicated with two ends of the lower U-shaped grooves are fixedly installed on the side walls of the battery grooves, an air blower is arranged on the battery frame body, and an air pipe is fixedly communicated between the air blower and the air inlet boxes.

As a further scheme of the utility model: the battery rack body is provided with a ventilation groove.

As a further scheme of the utility model: be provided with the fixed block on the lateral wall of battery frame body, be provided with the locking subassembly on the fixed block, the locking subassembly includes one and rotates the dwang that sets up along the horizontal direction axial, first through-hole has been seted up on the lateral wall of fixed block, the one end of dwang extends to the outside of fixed block and fixed mounting has the knob through first through-hole, fixed mounting has the gear on the outer wall of dwang.

As a further scheme of the utility model: still be provided with the rack in the fixed block, rack and gear mesh mutually, the second through-hole has been seted up to the bottom of fixed block, the one end of rack extends to the outside of fixed block through the second through-hole.

As a further scheme of the utility model: the battery rack is characterized in that a movable door is rotatably arranged on the battery rack body, a movable block is arranged on the movable door, a third through hole is formed in the movable block, and the third through hole is matched with the rack so that the movable door can be locked on the battery rack body.

As a further scheme of the utility model: and U-shaped heat dissipation plates are arranged on the side walls of the upper U-shaped groove and the lower U-shaped groove, and are specifically steel-aluminum composite plates.

Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the air blower is arranged to suck cold air outside the battery rack body into the air pipe through the ventilation groove, the cold air in the air pipe flows into the lower U-shaped groove through the air inlet box, is converged to the arc-shaped part, flows into the upper U-shaped groove through the air hole, and finally flows out from two ports of the upper U-shaped groove, so that heat absorbed by the U-shaped heat dissipation plate is taken out of the battery groove, the temperature in the battery groove is reduced, the heat dissipation effect is better, and the safety of workers during operation is improved.

The locking assembly is arranged, the movable door is folded towards the battery frame body, after the third through hole is aligned with the second through hole, the knob is rotated, the gear is driven to rotate through the rotating rod, the gear drives the rack to extend out of the second through hole and extend into the third through hole, and the movable door is locked on the battery frame body.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a schematic structural diagram of a battery holder body according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional structure diagram of a battery holder body according to an embodiment of the present invention;

fig. 3 is a schematic partial structural view of a battery holder body according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a locking assembly according to an embodiment of the present invention.

The main reference numbers:

10. a battery holder body; 11. a battery case; 12. a fixed block; 13. a ventilation slot; 14. a movable door; 141. a movable block; 20. a blower; 21. an air duct; 22. an air intake box; 23. a lower U-shaped groove; 24. an upper U-shaped groove; 25. air holes; 30. rotating the rod; 31. a knob; 32. a gear; 33. a rack.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, an energy storage battery module management for an energy storage power station comprises a battery holder body 10, a plurality of battery slots 11 are formed in the battery holder body 10, the upper surface and the lower surface of each battery slot 11 are divided into a plurality of upper U-shaped slots 24 and lower U-shaped slots 23, air holes 25 which enable the arc tops of the upper U-shaped slots 24 and the lower U-shaped slots 23 to be communicated are formed in the battery slots 11, air inlet boxes 22 which are communicated with the two ends of the lower U-shaped slots 23 are fixedly installed on the side walls of the battery slots 11, air blowers 20 are arranged on the battery holder body 10, air pipes 21 are fixedly communicated between the air blowers 20 and the air inlet boxes 22, starting equipment is used for electrifying the air blowers 20, the air blowers 20 introduce cold air into the air pipes 21 from the air channels 13, the cold air enters the air inlet boxes 22 through the air pipes 21, then enters the lower U-shaped slots 23 from the two end ports of the lower U-shaped slots 23, and flows into the upper U-shaped slots 24 from the air holes 25 after being converged to the arc-shaped portions, and finally, the heat flows out from the two ports of the upper U-shaped groove 24, so that the heat absorbed by the U-shaped heat dissipation plate is taken out, and the temperature in the battery jar 11 is reduced.

As shown in fig. 1-2, the battery holder body 10 is provided with a ventilation groove 13, and the blower 20 sucks cold air outside the battery holder body 10 from the ventilation groove 13 and guides the cold air into the air duct 21, and discharges hot air flowing out from two ports of the upper U-shaped groove 24 from the ventilation groove 13.

As shown in fig. 1 and 4, a fixing block 12 is arranged on the side wall of the battery rack body 10, a locking assembly is arranged on the fixing block 12, the locking assembly comprises a rotating rod 30 which is axially and rotatably arranged along the horizontal direction, a first through hole is formed in the side wall of the fixing block 12, one end of the rotating rod 30 extends to the outer side of the fixing block 12 through the first through hole, a knob 31 is fixedly arranged on the outer wall of the rotating rod 30, a gear 32 is fixedly arranged on the outer wall of the rotating rod 30, when the movable door 14 is opened, the knob 31 rotates anticlockwise, the gear 32 is driven to rotate through the rotating rod 30, the gear 32 drives a rack 33, and the rack 33 is separated from a third through hole and retracts into a second through hole.

As shown in fig. 1 and 4, a rack 33 is further disposed in the fixed block 12, the rack 33 is engaged with the gear 32, a second through hole is formed in the bottom of the fixed block 12, one end of the rack 33 extends to the outer side of the fixed block 12 through the second through hole, when the movable door 14 is closed, the knob 31 is rotated clockwise, the gear 32 drives the rack 33 engaged with the rack 33, so that the rack 33 extends out of the second through hole and into the third through hole, and the movable door 14 is locked.

As shown in fig. 1, a movable door 14 is rotatably disposed on the battery rack body 10, a movable block 141 is disposed on the movable door 14, a third through hole is disposed on the movable block 141, the knob 31 is rotated clockwise, and the gear 32 drives the rack 33 engaged therewith, so that the rack 33 extends out of the second through hole and into the third through hole, and the movable door 14 is locked on the battery rack body 10.

As shown in fig. 3, the side walls of the upper U-shaped groove 24 and the lower U-shaped groove 23 are provided with U-shaped heat dissipation plates, which are specifically steel-aluminum composite plates, and the U-shaped heat dissipation plates absorb heat dissipated by the battery, and then the heat is taken out by cold air flowing through the upper U-shaped groove 24 and the lower U-shaped groove 23, so as to reduce the temperature in the battery jar 11.

The working principle is as follows: rotating the knob 31 anticlockwise, driving the gear 32 to rotate through the rotating rod 30, driving the rack 33 by the gear 32, enabling the rack 33 to be separated from the third through hole and to be retracted into the second through hole, opening the movable door 14, placing a battery into the battery groove 11, sealing the top of the upper U-shaped groove 24 by the battery, closing the movable door 14 after the placement is completed, rotating the knob 31 clockwise, driving the rack 33 meshed with the movable door through the gear 32, and enabling the rack 33 to extend out of the second through hole and into the third through hole, so as to lock the movable door 14; the blower 20 is electrified, the blower 20 guides cold air into the air pipe 21 from the ventilation groove 13, the cold air enters the air inlet box 22 through the air pipe 21, enters the lower U-shaped groove 23 from two ports of the lower U-shaped groove 23, converges to the arc part, flows into the upper U-shaped groove 24 from the air hole 25, and finally flows out from two ports of the upper U-shaped groove 24 to take away heat absorbed by the U-shaped heat dissipation plate, so that the temperature in the battery jar 11 is reduced.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the utility model.

Claims

1. The utility model provides an energy storage battery module management for energy storage power station which characterized in that includes: the battery rack comprises a battery rack body (10), wherein a plurality of battery tanks (11) are arranged on the battery rack body (10), the upper surface and the lower surface of each battery tank (11) are divided into a plurality of upper U-shaped grooves (24) and lower U-shaped grooves (23), air holes (25) which enable the upper U-shaped grooves (24) and the lower U-shaped grooves (23) to be communicated with arc tops are formed in the battery tanks (11), air inlet boxes (22) communicated with the two ends of the lower U-shaped grooves (23) are fixedly arranged on the side walls of the battery tanks (11), air blowers (20) are arranged on the battery rack body (10), and air pipes (21) are fixedly communicated between the air blowers (20) and the air inlet boxes (22).

2. The energy storage battery module management system for the energy storage power station as claimed in claim 1, wherein the battery rack body (10) is provided with a ventilation groove (13).

3. The energy storage battery module management system for the energy storage power station of claim 1, characterized in that, be provided with fixed block (12) on the lateral wall of battery frame body (10), be provided with the locking subassembly on fixed block (12), the locking subassembly includes a dwang (30) of setting along the horizontal direction axial rotation, first through-hole has been seted up on the lateral wall of fixed block (12), the one end of dwang (30) is through first through-hole extension to the outside of fixed block (12) and fixed mounting have knob (31), fixed mounting has gear (32) on the outer wall of dwang (30).

4. The energy storage battery module management system for the energy storage power station as claimed in claim 3, wherein a rack (33) is further arranged in the fixing block (12), the rack (33) is meshed with the gear (32), a second through hole is formed in the bottom of the fixing block (12), and one end of the rack (33) extends to the outer side of the fixing block (12) through the second through hole.

5. The energy storage battery module management system for the energy storage power station as claimed in claim 1, wherein the battery holder body (10) is rotatably provided with a movable door (14), the movable door (14) is provided with a movable block (141), the movable block (141) is provided with a third through hole, and the third through hole is matched with the rack (33) to lock the movable door (14) on the battery holder body (10).

6. The energy storage battery module management system for the energy storage power station as claimed in claim 1, wherein the side walls of the upper U-shaped groove (24) and the lower U-shaped groove (23) are provided with U-shaped heat dissipation plates, and the U-shaped heat dissipation plates are made of steel-aluminum composite plates.