CN218479607U - Container type energy storage device - Google Patents

Abstract

The utility model discloses a container formula energy memory, its technical scheme main points are including the box, are provided with the partition wall in the box and are used for the floor of erection equipment, are equipped with first explosion vent in the middle of the partition wall, and the middle escape passage that is equipped with in the box, the second explosion vent is installed in the box left side, and the third explosion vent is installed on the box right side, and the inside fixedly connected with of box centers on the various steel rock wool board that the box set up, the utility model discloses set up the escape passage that can leave the box for a short time, compare prior art and located the personal safety of the staff of incasement when taking place the calamity, will fall to minimum to peripheral influence through facilities such as various steel rock wool board, second explosion vent and third explosion vent simultaneously, can protect the staff who leaves the box and the safety of all ring edge borders.

Description

Container type energy storage device

Technical Field

The utility model relates to an energy storage device, more specifically say, it relates to a container formula energy storage device.

Background

The complete equipment of the container type energy storage device comprises a battery system, an energy storage converter system, a power distribution system, a fire fighting system, a container body and the like, and is used as movable distributed energy storage equipment, wherein a power grid system can be in grid-connected operation with a large power grid and can also be in off-grid independent operation, balanced power supply is carried out on loads in the system under the monitoring of an energy management unit, the stability of the system is ensured, the power supply reliability of the electric energy quality is improved, and the economic benefit is realized by utilizing the charge and discharge control of the energy storage system.

In combination with the above reasons, how to protect the safety of the workers and the surrounding environment when using the container type energy storage device is the problem considered by the present application.

SUMMERY OF THE UTILITY MODEL

To the not enough that prior art exists, provide a container formula energy memory, the device can protect staff and surrounding environment's safety when using.

In order to realize the purpose, the following technical scheme is provided: the utility model provides a container formula energy memory, including the box, be provided with the partition wall in the box and be used for erection equipment's floor, be equipped with the space between floor and the bottom half, the top on partition wall right side is equipped with the PCS cabinet of installing in the floor, the left top of partition wall is equipped with all installs in the battery rack on floor and converges the cabinet, the left below of partition wall is equipped with all installs in the cabinet of being incorporated into the power networks and the monitoring host computer on floor, box top fixedly connected with is used for the blowout gaseous fire control fire extinguishing apparatus who puts out a fire, be equipped with first explosion vent in the middle of the partition wall, the box is internal and is equipped with the operation passageway in the middle of, the second explosion vent is installed in the box left side, the third explosion vent is installed to the box right side, the inside fixedly connected with of box centers on the box color steel rock wool board that the box set up, the box inner bottom is equipped with the outer ground connection hole of intercommunication case, fixedly connected with pressure relief device on the floor.

To sum up, the following beneficial effects are achieved in the technical scheme: various large-scale equipment in the box body are arranged on the upper side and the lower side of the box body, so that an unobstructed operation channel can be reserved in the middle of the box body, meanwhile, people in the box body do not need to detour when needing to operate the equipment, different equipment can be directly operated by turning left or right, and if a fire disaster caused by overheating of the equipment is found, the equipment can directly leave the box body along a straight operation channel, so that the time required for escaping is reduced;

the PCS cabinet generates a large amount of heat during operation, so that the PCS cabinet is separated from other large-scale equipment by the partition wall, the temperature rise generated by the PCS cabinet does not influence elements with higher requirements on environmental temperature, such as batteries, monitoring and the like, the partition wall is filled with color steel rock wool plates with fireproof and heat insulation functions and is matched with the color steel rock wool plates arranged around the box body, not only can noise be reduced, but also damage caused by explosion can be prevented, the PCS cabinet requires low temperature during operation, a ventilator can be further arranged on a third explosion door close to the PCS cabinet, and the ventilator can force air convection, so that the temperature around the PCS cabinet is reduced, and the possibility of overheating of the PCS cabinet is reduced;

if equipment in the box body explodes, the color steel rock wool plate, the second explosion door and the third explosion door arranged around the box body can minimize the influence of the explosion on the periphery, the fire-fighting equipment can spray fire-fighting gas for fire extinguishment when detecting overhigh temperature or being manually triggered, a first fire-fighting equipment is arranged below the left side of the top of the box body, and a second fire-fighting equipment is arranged below the right side of the partition wall, so that the internal area of the box body can be covered to the maximum extent, and meanwhile, the pressure relief device and the grounding hole can outwards discharge huge pressure generated in the moment of explosion, and the box body is prevented from being cracked;

the utility model discloses the setting can leave the operation passageway of box for the short time, compares prior art and has ensured when taking place the calamity the personnel safety of the staff of department incasement, will fall to minimumly to peripheral influence through facilities such as various steel rock wool board, second explosion vent and third explosion vent simultaneously, can protect the safety of the staff and all ring edge borders that leave the box.

Drawings

FIG. 1 is a top cross-sectional view of a container-type energy storage device;

FIG. 2 is a cross-sectional view of the present invention from the bottom toward the top;

FIG. 3 is a cross-sectional view of the present invention after removing the insulating rubber;

FIG. 4 is a schematic structural view of one side of a second explosion vent;

FIG. 5 is a schematic view of a third vent side;

fig. 6 is a schematic structural view of one side of the first explosion vent.

Reference numerals: 1. a box body; 2. a partition wall; 3. a floor; 4. an operation channel; 5. a second explosion vent; 6. a third explosion prevention door; 7. color steel rock wool boards;

11. fire fighting equipment; 12. a ground hole; 13. a manhole; 14. an air conditioner; 15. an outer air duct; 16. a filter screen;

121. a ground bar; 122. the box is externally connected with a land block;

21. a first explosion vent; 22. a first observation window;

31. a PCS cabinet; 32. a battery holder; 33. a combiner cabinet; 34. a grid-connected cabinet; 35. monitoring the host; 36. a pressure relief device; 37. raising the floor; 38. a hidden handle; 39. insulating rubber sheets;

371. a support beam; 372. an electric wire; 373. receiving a tube;

51. a second observation window; 52. a louver; 53. a first rat guard;

61. a controller; 62. an indicator light; 63. an alarm; 64. and a second rat guard.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that as used in the following description, the terms "front", "back", "left", "right", "upper" and "lower" refer to directions in the drawings, and the terms "bottom" and "top", "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1-6, a container type energy storage device comprises a box body 1, a partition wall 2 and a floor 3 for installing equipment are arranged in the box body 1, a gap is arranged between the floor 3 and the bottom of the box body 1, a PCS cabinet 31 installed on the floor 3 is arranged above the right side of the partition wall 2, a battery rack 32 and a confluence cabinet 33 both installed on the floor 3 are arranged above the left side of the partition wall 2, a grid-connected cabinet 34 and a monitoring host 35 both installed on the floor 3 are arranged below the left side of the partition wall 2, a fire-fighting equipment 11 for spraying fire-fighting gas is fixedly connected to the top of the box body 1, a first explosion-proof door 21 is arranged in the middle of the partition wall 2, an operation channel 4 is arranged in the middle of the box body 1, a second explosion-proof door 5 is installed on the left side of the box body 1, a third explosion-proof door 6 is installed on the right side of the box body 1, a rock wool board 7 arranged around the box body 1 is fixedly connected to the inside of the box body 1, a grounding hole 12 communicated with the outside of the box body 1 is arranged at the bottom of the box body 1, and a pressure relief device 36 is fixedly connected to the floor 3;

various large-scale equipment in the box body 1 are arranged on the upper side and the lower side of the box body 1, so that an unobstructed operation channel 4 can be arranged in the middle of the box body 1, meanwhile, people in the box body 1 do not need to detour when needing to operate the equipment, different equipment can be directly operated by turning left or right, if a fire disaster caused by overheating of the equipment is found, the equipment can directly leave the box body 1 along the straight operation channel 4, and the time required for escaping is reduced;

the PCS cabinet 31 generates a large amount of heat during operation, so the partition wall 2 is arranged to separate the PCS cabinet 31 from other large-scale equipment, the PCS cabinet 31 generates temperature rise and does not influence elements such as batteries, monitoring and the like which have higher requirements on the environmental temperature, the partition wall 2 is filled with color steel and rock wool plates 7 with fireproof and heat-insulating functions and is matched with the color steel and rock wool plates 7 arranged around the box body 1, not only can the noise be reduced, but also the damage caused by explosion can be prevented, the PCS cabinet 31 requires low temperature during operation, and a ventilator can be arranged on a third explosion door 6 close to the PCS cabinet 31 and can force air convection, so the temperature around the PCS cabinet 31 is reduced, and the possibility of overheating of the PCS cabinet 31 is reduced;

if equipment in the box body 1 explodes, the color steel rock wool plate 7, the second explosion door 5 and the third explosion door 6 which are arranged around the box body 1 can minimize the influence of the explosion on the periphery, the fire-fighting equipment 11 can spray fire-fighting gas for fire extinguishment when detecting overhigh temperature or being triggered manually, the first fire-fighting equipment 11 is arranged below the left side of the top of the box body, and the second fire-fighting equipment 11 is arranged below the right side of the partition wall 2, so that the internal area of the box body can be covered to the maximum extent, and meanwhile, the pressure relief device 36 and the grounding hole 12 can outwards discharge huge pressure generated in the moment of explosion to prevent the explosion of the box body 1;

the utility model discloses the setting can leave the operation passageway 4 of box 1 for the short time, compares prior art and has ensured the personal safety of the staff of the incasement of body department when taking place the calamity, will fall to minimumly to peripheral influence through facilities such as various steel rock wool board 7, second explosion vent 5 and third explosion vent 6 simultaneously, can protect the safety of the staff and all ring edge borders who leave box 1.

Further, the bottom of the box body 1 is further provided with a manhole 13 located below the right side of the partition wall 2 and a grounding bar 121 arranged on the side of the grounding hole 12 and used for grounding, the floor 3 comprises a plurality of movable raised floors 37, the top of each raised floor 37 is fixedly connected with a hidden handle 38, the raised floors 37 are respectively laid at the positions of the operation channel 4, the manhole 13 and the grounding hole 12, a plurality of supporting beams 371 fixedly connected to the bottom of the box body 1 abut against the lower sides of the raised floors 37, a containing pipe 373 arranged at the position of the operation channel 4 and fixed by the supporting beams 371 is fixedly connected to the bottom of the box body 1, the containing pipe 373 is used for guiding and containing electric wires 372, the electric wires 372 are connected with the grounding bar 121, and the outer bottom of the box body 1 is further fixedly connected with a plurality of box-external grounding blocks 122;

various devices are connected with wires 372, a space for distributing the wires 372 is reserved between the floor 3 and the bottom of the box body 1, the accommodating pipe 373 can restrain the wires 372, the supporting beam 371 can fix the position of the accommodating pipe 373 and also can provide support for the raised floor 37, a plurality of raised floors 37 distributed at different positions can be directly pulled up and moved to other places by pulling up the hidden handle 38, wiring and maintenance are convenient, the placed large-scale devices cannot be moved randomly, the raised floors 37 are laid at the positions of the operation channel 4, the manhole 13 and the grounding hole 12, the manhole 13 is used for maintenance, threading or lengthening the wires 372 to serve as wire ends, a plurality of metal objects are arranged inside the box body and used for preventing a power supply live wire of a power supply from being short-circuited with conductive metal components such as a shell and the like due to power failure of the devices, the wires 372 of the devices are electrified to hurt workers inside, the wires 372 of the devices are connected with the grounding bar 121, a plurality of external grounding blocks 122 are arranged outside the box body 1, and workers in the box body 1 are protected.

Furthermore, an insulating rubber sheet 39 is laid on the raised floor 37, the region where the raised floor 37 is located is a place where workers move, and since the wires 372 are laid out under the raised floor 37 and the devices which are electrified to work are directly contacted with the floor 3, a layer of insulating rubber sheet 39 is laid on the raised floor 37, so that the workers in the box body 1 are prevented from being injured by electric leakage, and the safety of the workers is protected.

Furthermore, the second explosion vent 5 and the third explosion vent 6 are respectively positioned at two ends of the operation channel 4, and the first explosion vent 21 is positioned on the operation channel 4, so that the inner workers can escape without bending and can leave the box body 1 at the fastest speed along a straight line, thereby ensuring the safety of the workers.

Further, be provided with first observation window 22 on first explosion vent 21, be provided with two second observation windows 51 on the second explosion vent 5, second observation window 51 is towards the outer one side fixedly connected with of box 1 and is used for the shutter 52 of shading, third explosion vent 6 is towards the support that one side fixedly connected with was used for installing the ventilation blower in the case, owing to be equipped with partition wall 2, the condition of opposite side is hardly paid close attention to the staff that is in partition wall 2 one side, so set up the first observation window 22 on first explosion vent 21, the staff can pay close attention to the condition of opposite side through first observation window 22 at any time when partition wall 2 one side operation, so as to avoid passing through the best time of fleing when taking place the dangerous condition, and establish second observation window 51 on second explosion vent 5 can pay close attention to the inside condition of box 1 from the outside, simultaneously in order to avoid sunshine to pass through second observation window 51 in the box 1, set up the shutter 52 that can follow box 1 external control, so not only can open the inside condition of shutter 52 at any time, can also prevent direct irradiation of sunshine from the box 1 when not needing to pay close attention to the inside the shutter 52, thereby can also can in time the observation window be located the staff and can the observation window 52 and can be kept away from the observation window outside of observing the case of the staff, thereby the staff the closed condition of the staff.

Further, the 1 outside of box still is equipped with the controller 61 that is located 6 sides of third explosion vent and is used for controlling fire-fighting equipment 11, controller 61 electricity is connected with pilot lamp 62 and alarm 63, when the inside equipment of box 1 catches fire, can also be outside through the inside fire-fighting equipment 11 of controller 61 control at box 1, prevent that the intensity of a fire from stretching to outside box 1, guarantee safety around the box 1, when fire-fighting equipment 11 starts, pilot lamp 62 can light, alarm 63 sends the police dispatch newspaper simultaneously, remind personnel on every side to keep away from box 1, protection self safety.

Further, the left lower side of the box 1 is provided with an air conditioner 14 for maintaining temperature, the upper right side of the box 1 is provided with an outer air duct 15 communicating the inside and outside of the box 1, the outer air duct 15 is arranged on a ventilation opening fixedly connected with filter screen 16 outside the box 1, a large amount of heat can be emitted when the equipment works, and the box 1 is divided into two spaces by the partition wall 2, so that air convection in the space where the PCS cabinet 31 is located is forced through a ventilator and the outer air duct 15, the purpose of heat dissipation is achieved, the temperature of the other space is maintained by the air conditioner 14 arranged below the grid-connected cabinet 34, the equipment is prevented from being overheated to generate dangerous conditions, and the safety of internal working personnel is guaranteed.

Further, a first rat guard 53 with the height of 0.5-0.8 m is fixedly connected to one side, facing the interior of the box body 1, of the second explosion vent 5, a second rat guard 64 with the height of 0.5-0.8 m is fixedly connected to one side, facing the interior of the box body 1, of the third explosion vent 6, and rats are used for biting the electric wires 372, so that short circuit of equipment can be caused, and therefore dangerous conditions can be generated.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (10)

1. The utility model provides a container formula energy memory, its characterized in that, including box (1), be provided with partition wall (2) in box (1) and be used for erection equipment floor (3), be equipped with first explosion vent (21) in the middle of partition wall (2), the middle operation passageway (4) that is equipped with in box (1), second explosion vent (5) are installed in box (1) left side, third explosion vent (6) are installed on box (1) right side.

2. A container type energy storage device according to claim 1, wherein the box body (1) is fixedly connected with color steel rock wool boards (7) arranged around the box body (1), the second explosion door (5) and the third explosion door (6) are respectively arranged at two ends of the operation channel (4), the first explosion door (21) is arranged on the operation channel (4), the bottom of the box body (1) is provided with a grounding hole (12) communicated with the outside of the box body, the floor (3) is fixedly connected with a pressure relief device (36), and the top of the box body (1) is fixedly connected with a fire extinguishing device (11) for spraying fire extinguishing gas.

3. A container type energy storage device according to claim 1, wherein a first observation window (22) is arranged on the first explosion-proof door (21), a second observation window (51) is arranged on the second explosion-proof door (5), a shutter (52) for shading is fixedly connected to one side of the second observation window (51) facing to the outside of the container body (1), and a bracket for mounting a ventilator is fixedly connected to one side of the third explosion-proof door (6) facing to the inside of the container body.

4. A container type energy storage device according to claim 2, wherein a controller (61) is arranged on the outer side of the container body (1) and is located on the side of the third explosion door (6) and used for controlling fire extinguishing equipment (11), and the controller (61) is electrically connected with an indicator lamp (62) and an alarm (63).

5. A container type energy storage device according to claim 2, wherein a first rat guard (53) with a height of 0.5-0.8 m is fixedly connected to one side of the second explosion vent (5) facing the inside of the container body (1), and a second rat guard (64) with a height of 0.5-0.8 m is fixedly connected to one side of the third explosion vent (6) facing the inside of the container body (1).

6. A container type energy storage device according to claim 1, wherein a PCS cabinet (31) installed on the floor (3) is arranged above the right side of the partition wall (2), a battery rack (32) and a junction cabinet (33) both installed on the floor (3) are arranged above the left side of the partition wall (2), and a grid-connected cabinet (34) and a monitoring host (35) both installed on the floor (3) are arranged below the left side of the partition wall (2).

7. A container type energy storage device according to claim 2, wherein a manhole (13) below the right side of the partition wall (2) and a grounding bar (121) arranged at the side of the grounding hole (12) for grounding are further arranged at the bottom inside the box body (1), and a plurality of external box grounding blocks (122) are further fixedly connected to the bottom outside the box body (1).

8. A container type energy storage device according to claim 7, wherein the floor (3) comprises a plurality of movable elevated floors (37), the top of the elevated floors (37) is fixedly connected with a hidden handle (38), the plurality of elevated floors (37) are respectively laid at the positions of the working channel (4), the manhole (13) and the grounding hole (12), and the elevated floors (37) are laid with insulating rubber sheets (39).

9. A container type energy storage device according to claim 8, wherein a supporting beam (371) fixedly connected to the bottom of the container body (1) abuts against the lower portion of each of the plurality of raised floors (37), a receiving pipe (373) which is arranged at the position of the operation passage (4) and is fixed by the plurality of supporting beams (371) is fixedly connected to the bottom of the container body (1), the receiving pipe (373) is used for receiving the electric wire (372), and the electric wire (372) is connected with the grounding bar (121).

10. A container type energy storage device according to claim 1, wherein an air conditioner (14) for maintaining temperature is arranged at the lower left of the box body (1), an outer air duct (15) for communicating the inside and the outside of the box body (1) is arranged at the upper right of the box body (1), and a filter screen (16) is fixedly connected to a vent arranged at the outer side of the box body (1) in the outer air duct (15).

Images