CN213115645U

CN213115645U - Container formula electrochemistry energy memory

Info

Publication number: CN213115645U
Application number: CN202020840021.5U
Authority: CN
Inventors: 陈汉斌; 潘文武
Original assignee: Shenzhen Times Energy Technology Co ltd
Current assignee: Shenzhen Times Energy Technology Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-05-04
Anticipated expiration: 2030-05-19

Abstract

The utility model relates to an electrochemistry energy storage technical field, concretely relates to container formula electrochemistry energy memory, this energy memory include the box, are equipped with independent equipment storehouse and battery compartment in the box, are equipped with the fire prevention isolation door between equipment storehouse and the battery compartment for the isolation of preventing fires, even if like this one of them storehouse conflagration takes place, is unlikely to stretch to another storehouse and leads to the harm of whole equipment. The energy storage battery is connected with the energy storage converter through a cable, and the energy storage battery is used for storing energy and waiting for discharging when needed.

Description

Container formula electrochemistry energy memory

Technical Field

The utility model relates to an electrochemistry energy storage technical field, concretely relates to container formula electrochemistry energy memory.

Background

With the gradual maturity of new forms of energy electricity generation and lithium battery technology in recent years, in order to satisfy the demand of growing electricity generation installed capacity and regulation electric wire netting power consumption, need store the surplus electric quantity, will release when needing again to reach the purpose of allotment resource, rational use, energy saving. The current container type energy storage equipment concentrates an energy storage machine, a battery and the like in a container, and is lack of reasonable layout, so that once one piece of equipment is in a fire, the whole equipment can be damaged.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves is that current energy storage equipment lacks reasonable overall arrangement for the conflagration causes the technical problem of huge hidden danger to the safety of whole equipment.

A container type electrochemical energy storage device comprises a box body, wherein an equipment bin and a battery bin are arranged in the box body, and a fireproof isolation door is arranged between the equipment bin and the battery bin;

the equipment bin is internally provided with at least one energy storage converter, the battery bin is internally provided with at least one group of energy storage batteries, and the energy storage batteries are connected with the energy storage converter through cables.

In one embodiment, a forced air cooling heat dissipation system is arranged in the equipment bin and used for dissipating heat of the equipment bin.

In one embodiment, the forced air cooling heat dissipation system comprises an air inlet, an air outlet and a fan, wherein the air inlet and the air outlet are arranged on the energy storage converter;

the box body is provided with an air duct, and the air inlet and the air outlet are communicated with the external part through the air duct; and an air inlet is also formed in the position, corresponding to the fan, on the box body.

In one embodiment, a fire-fighting spraying system is arranged in the battery compartment and used for spraying and extinguishing fire for the battery compartment.

In one embodiment, the fire sprinkler system comprises a fire main and a heptafluoropropane gas cylinder;

and the spraying port of the heptafluoropropane gas cylinder or a pipeline for communicating the spraying port is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the fire-fighting host through a cable.

In one embodiment, the fire sprinkler system further comprises a temperature sensor and a smoke sensor, which are disposed on the top of the battery compartment and connected with the fire-fighting host through a cable.

In one embodiment, a fire-fighting emergency starting and stopping button is further arranged on the outer wall of the battery cabin and is connected with the fire-fighting host through a cable;

the outer wall of the top of the access door of the battery compartment is also provided with a fire alarm lamp and an electronic warning board, and the fire alarm lamp and the electronic warning board are connected with the fire-fighting host through cables;

the fire-fighting host comprises a wireless communication module used for realizing wireless communication with the remote monitoring equipment.

In one embodiment, an air conditioner is further arranged in the battery chamber.

In one embodiment, the bottom plates of the battery compartment and the equipment compartment are respectively provided with at least one cavity-type wiring channel, and the bottom plate of the box body is also respectively provided with at least one threading hole at a position corresponding to the energy storage converter and the energy storage battery.

In one embodiment, color steel rock wool heat insulation plates are further paved on the top plate of the box body and the inner walls of the side plates;

the energy storage converter is provided with a photovoltaic end interface, a battery end interface, a load end interface and a power grid end interface, wherein the photovoltaic end interface, the battery end interface, the load end interface and the power grid end interface are respectively used for connecting a photovoltaic module, a battery module, a load and a power grid.

According to the container type electrochemical energy storage device of the embodiment, the energy storage device comprises a box body, the box body is internally provided with the independent equipment bin and the independent battery bin, and the fireproof isolation door is arranged between the equipment bin and the battery bin and used for fireproof isolation, so that even if one bin is in fire, the fire can not spread to the other bin to cause the damage of the whole equipment. The energy storage battery is connected with the energy storage converter through a cable, and the energy storage battery is used for storing energy and waiting for discharging when needed.

Drawings

Fig. 1 is a schematic structural diagram of an energy storage device according to an embodiment of the present application from one perspective;

fig. 2 is a schematic structural diagram of an energy storage device according to an embodiment of the present application from another perspective;

fig. 3 is a schematic structural diagram of an energy storage device according to an embodiment of the present application from another perspective;

fig. 4 is a schematic structural diagram of an energy storage device according to an embodiment of the present application from another perspective.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The embodiment provides a container formula electrochemistry energy memory, as figure 1, this energy memory includes the box, be equipped with independent equipment compartment 1 and battery compartment 2 in the box, as shown in figure 1 and figure 2, be equipped with fire prevention isolating door 5 between equipment compartment 1 and the battery compartment 2, this fire prevention isolating door 5 adopts the fire prevention material to make, fire prevention isolating door 5 divides equipment compartment 1 and battery compartment 2 into two independent regions, also divide into two different cooling system simultaneously, also can play the isolation effect during the conflagration simultaneously, avoid a storehouse to start fire and stretch to another storehouse, thereby damage whole equipment.

As shown in fig. 1, an energy storage converter 101 is disposed in the equipment cabin 1, and the energy storage converter 101 is provided with a photovoltaic terminal interface, a battery terminal interface, a load terminal interface and a power grid terminal interface, which are respectively used for connecting a photovoltaic module, a battery module, a load and a power grid.

As shown in fig. 1-4, a forced air-cooled heat dissipation system is disposed in the equipment bin 1 of the present embodiment, and the forced air-cooled heat dissipation system is used for dissipating heat from the equipment bin 1; the energy storage converter 101 is provided with a fan, and can be used for sucking outdoor air into the equipment bin 1 through a louver air inlet arranged on the equipment bin door 102, forcibly convectively dissipating heat through the air inlet on the energy storage converter 101, and an air outlet at the top of the energy storage converter 101 is communicated with an outer air channel 104 on the box body through an air channel 103, so that the heat dissipation purpose is achieved; the inner side of the shutter of the equipment bin door 102 is also provided with a dustproof net 1021, which can be disassembled for cleaning and can protect the equipment in the bin from being clean.

The battery compartment 2 of this embodiment is provided with a set of energy storage batteries 201 therein, and the energy storage batteries 201 are placed on the battery rack and connected to the battery ports of the energy storage converter 101 through cables.

Further, the battery compartment 2 of this embodiment still is equipped with variable frequency air conditioner 202, and the embedding is on the container wall body, and the air conditioner only gives the battery compartment heat dissipation to but automatic temperature control protects the battery and normally operates under suitable environment.

As shown in fig. 3, a sandwich-type wiring channel 3 is formed by the bottom plate of the box body through structural improvement, the bottom plate is welded by using the height space of the bottom cross beam of the container, a cavity is formed, and the bottom of the equipment bin 1 is communicated with the bottom of the battery bin 2.

As shown in fig. 3, the power cable of the battery compartment 2 sinks through the threading hole 301 formed in the bottom plate, is led out from the threading hole 302 formed in the bottom plate of the equipment compartment 1 through the cavity, and the threading hole 302 is formed right below the energy storage converter 101, so that the energy storage battery 201 can be connected with the energy storage converter 101, the wiring is arranged below the bottom plate of the box body, no cable can be seen in the compartment, and therefore the wiring is safe, mixed and disorderly wiring cannot be caused, and the wiring is simple and clear.

As shown in fig. 2 and 4, a fire sprinkler system 4 is provided in the battery compartment 1 of the present embodiment, and the fire sprinkler system 4 is used for sprinkling the battery compartment 1 to extinguish a fire in the event of a fire.

Specifically, the fire sprinkler system 4 of this embodiment includes fire control host computer 401 and heptafluoropropane gas cylinder 402, is equipped with the solenoid valve on the pipeline that is used for the intercommunication nozzle of heptafluoropropane gas cylinder 402, and the solenoid valve passes through the cable to be connected with fire control host computer 401 electricity, can control opening and closing of solenoid valve through fire control host computer 401, and then control opening and closing of heptafluoropropane gas cylinder 402.

Specifically, the fire-fighting host 401 is arranged outside the container and is next to the edge of the access door 102; as shown in figure 2, a heptafluoropropane gas cylinder 402 is placed in a battery compartment, the top of the heptafluoropropane gas cylinder is provided with a temperature sensor and a smoke sensor 403, and when the system simultaneously detects that the temperature in the compartment exceeds a set value and detects a smoke sensing signal, the fire-fighting spraying system is started to realize automatic fire extinguishing.

As shown in fig. 4, a fire emergency start and stop button 404 is provided in the other direction outside the container, and when a fire alarm occurs, the operation of the brake is also possible from the other direction. Meanwhile, the top of the box body access door 102 is also provided with a fire alarm lamp and an electronic warning board 405, and when the system detects smoke or temperature exceeding the standard, sound and light alarm is given.

As shown in fig. 4, the fire sprinkler system 4 of the present embodiment can effectively reduce the casualty risk of people in case of fire, and meanwhile, can be controlled in multiple directions, can be flexibly operated, effectively reduce misoperation, and extinguish fire in time.

In one embodiment, the fire-fighting host 401 further includes a wireless communication module for wirelessly communicating with the remote monitoring device to implement remote monitoring remote operation function.

Like fig. 1, the color steel rock wool heat insulation board 6 is further paved on the inner side of the box body, the heat insulation board 6 is installed on the periphery and the top of the equipment bin 1 and the battery bin 2, heat insulation can be effectively achieved when external illumination is strong, indoor shade is kept, energy loss is reduced, the whole device is enabled to have a good working environment, and therefore the device is more energy-saving.

It is right to have used specific individual example above the utility model discloses expound, only be used for helping to understand the utility model discloses, not be used for the restriction the utility model discloses. To the technical field of the utility model technical personnel, the foundation the utility model discloses an idea can also be made a plurality of simple deductions, warp or replacement.

Claims

1. A container type electrochemical energy storage device is characterized by comprising a box body, wherein an equipment bin and a battery bin are arranged in the box body, and a fireproof isolation door is arranged between the equipment bin and the battery bin;

2. The container-type electrochemical energy storage device according to claim 1, wherein a forced air-cooled heat dissipation system is disposed in said equipment compartment for dissipating heat from said equipment compartment.

3. The containerized electrochemical energy storage device of claim 2, wherein said forced air cooling heat removal system comprises an air inlet and an air outlet disposed on said energy storage converter, and a fan disposed at said air inlet;

4. The container-based electrochemical energy storage device of claim 1, wherein a fire sprinkler system is provided within said battery compartment for sprinkler fire to said battery compartment.

5. The container-based electrochemical energy storage device of claim 4, wherein said fire sprinkler system comprises a fire main and a heptafluoropropane cylinder;

6. The container-based electrochemical energy storage device of claim 5, wherein said fire sprinkler system further comprises a temperature sensor and a smoke sensor disposed at the top of said battery compartment and connected to said fire-fighting mainframe by a cable.

7. The container-type electrochemical energy storage device according to claim 5, wherein a fire emergency start stop button is further provided on an outer wall of the battery compartment, and the fire emergency start stop button is connected with the fire fighting host through a cable;

8. The containerized electrochemical energy storage device of claim 5, further comprising an air conditioner disposed within said battery compartment.

9. The container-type electrochemical energy storage device according to claim 1, wherein at least one hollow wiring channel is provided on the bottom plate of each of the battery compartment and the equipment compartment, and at least one threading hole is provided on the bottom plate of the container body at a position corresponding to the energy storage converter and the energy storage battery.

10. The container-type electrochemical energy storage device according to claim 1, wherein color steel rock wool heat insulation plates are further laid on the inner walls of the top plate and the side plates of the container body;