CN220632822U - Energy storage power station - Google Patents
Energy storage power station Download PDFInfo
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- CN220632822U CN220632822U CN202322151894.1U CN202322151894U CN220632822U CN 220632822 U CN220632822 U CN 220632822U CN 202322151894 U CN202322151894 U CN 202322151894U CN 220632822 U CN220632822 U CN 220632822U
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- energy storage
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- recovery
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- 238000004146 energy storage Methods 0.000 title claims abstract description 117
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 135
- 230000007246 mechanism Effects 0.000 claims abstract description 110
- 238000011084 recovery Methods 0.000 claims description 52
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 abstract description 8
- 238000004064 recycling Methods 0.000 description 17
- 230000006698 induction Effects 0.000 description 10
- 238000012423 maintenance Methods 0.000 description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 241001672018 Cercomela melanura Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 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
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Abstract
The application discloses an energy storage power station relates to energy storage battery fire control technical field. The energy storage power station sets up in water, and this energy storage power station includes fire-fighting mechanism and energy storage mechanism, fire-fighting mechanism sets up in water, just one side of fire-fighting mechanism is connected with the bank, energy storage mechanism sets up in water, just energy storage mechanism sets up one side that fire-fighting mechanism deviates from the surface of water, one side that energy storage mechanism is close to the bank is connected with the bank, energy storage mechanism is used for storing the battery, wherein, fire-fighting mechanism includes fire-fighting pond, the fire-fighting pond is provided with first accommodation chamber, fire-fighting pond deviates from one side of energy storage mechanism is provided with the opening, the opening be used for to pour into the fire-fighting water in the first accommodation chamber. The safe operation of the energy storage power station is guaranteed, and the generation of the battery chain thermal runaway is prevented.
Description
Technical Field
The application relates to the technical field of energy storage battery fire control, in particular to an energy storage power station.
Background
The energy storage power station has the functions of peak regulation, frequency modulation, black start and the like, and is also commonly used for energy storage of new energy power stations. The existing energy storage power station in the form of lithium battery is usually in the form of container and is placed on the ground. When thermal runaway occurs in part of the batteries, chain reaction is easy to occur to cause other batteries to generate thermal runaway accidents. And because of the characteristics of the lithium battery, the effective fire extinguishing window period of the fire disaster after the thermal runaway is shorter, the fire disaster is not easy to extinguish, and the lithium battery has certain potential safety hazard and even causes casualties.
Disclosure of Invention
In view of this, the present application aims to provide an energy storage power station, which aims to solve the technical problems in the prior art.
In order to achieve the above purpose, the technical scheme adopted in the application is as follows:
the embodiment of the application provides an energy storage power station, energy storage power station sets up in water, includes:
the fire-fighting mechanism is arranged in water, and one side of the fire-fighting mechanism is connected with the bank;
the energy storage mechanism is arranged in water, the energy storage mechanism is arranged on one side of the fire-fighting mechanism, which is away from the water surface, one side of the energy storage mechanism, which is close to the bank, is connected with the bank, and the energy storage mechanism is used for storing a battery;
the fire-fighting mechanism comprises a fire-fighting water tank, a first accommodating cavity is formed in the fire-fighting water tank, an opening is formed in one side, away from the energy storage mechanism, of the fire-fighting water tank, and the opening is used for injecting fire-fighting water into the first accommodating cavity.
In one embodiment of the present application, the fire-fighting pool includes a first peripheral edge and a first bottom plate, and the first peripheral edge is connected with the first bottom plate to form the first accommodating cavity.
In one embodiment of the present application, a water pipe is disposed on one side of the first bottom plate, which is close to the energy storage mechanism, and is fixedly connected with the first bottom plate, and the water pipe is communicated with the first accommodating cavity, and is used for spraying fire water to the energy storage mechanism.
In one embodiment of the application, the fire-fighting mechanism further comprises a maintenance channel, the maintenance channel is arranged on one side, close to the bank, of the fire-fighting water pool, an inlet of the maintenance channel protrudes out of the water surface, the maintenance channel is communicated with the energy storage mechanism, the maintenance channel is connected with the fire-fighting water pool, and the maintenance channel is used for maintaining and replacing a battery in the energy storage mechanism.
In one embodiment of the present application, the energy storage mechanism comprises a main body, the main body is connected with the fire water tank and the overhaul channel, the main body is provided with a second accommodating cavity, the overhaul channel is communicated with the second accommodating cavity, and the second accommodating cavity is used for storing a battery.
In one embodiment of the present application, the main body is provided with a second surrounding edge and a second bottom plate, the second surrounding edge is arranged around the second bottom plate, the second surrounding edge is connected with the second bottom plate to form the second accommodating cavity, and the second surrounding edge is connected with the first bottom plate.
In one embodiment of the application, the energy storage power station further comprises a recovery mechanism arranged on a side of the energy storage mechanism facing away from the fire fighting mechanism, the recovery mechanism being used for recovering fire fighting water in the energy storage mechanism.
In one embodiment of the application, the recycling mechanism comprises a recycling water tank, the recycling water tank is arranged on one side, away from the second accommodating cavity, of the second bottom plate, the recycling water tank is connected with the second bottom plate, the recycling water tank is communicated with the second accommodating cavity, and the recycling water tank is used for collecting fire water in the second accommodating cavity.
In one embodiment of the present application, the recovery mechanism further comprises a water pump disposed in the recovery tank.
In one embodiment of the present application, the recovery mechanism further comprises a recovery line, the recovery line is disposed on one side of the recovery pond, one end of the recovery line is communicated with the recovery pond, one end of the recovery line, which is far away from the recovery pond, is communicated with an output port of the water pump, the recovery line is used for draining fire water of the recovery pond into the fire water pond, and the water pump is used for providing power for the drainage of the recovery line.
Compared with the prior art, the beneficial effects of this application are: the application proposes an energy storage power station, the energy storage power station sets up in water, and this energy storage power station includes fire control mechanism and energy storage mechanism. The fire-fighting mechanism is arranged in water, one side of the fire-fighting mechanism is connected with the bank, the fire-fighting mechanism comprises a fire-fighting water tank, a first accommodating cavity is formed in the fire-fighting water tank, an opening is formed in one side, away from the energy storage mechanism, of the fire-fighting water tank, and the opening is used for injecting fire-fighting water into the first accommodating cavity. The energy storage mechanism is arranged in water, the energy storage mechanism is arranged on one side, deviating from the water surface, of the fire-fighting mechanism, one side, close to the bank, of the energy storage mechanism is connected with the bank, and the energy storage mechanism is used for storing a battery. This application is through will energy storage power station sets up in the aquatic, has guaranteed the safe operation of energy storage power station in this application to and this application is controlled the condition that the battery in the energy storage mechanism takes place thermal runaway through the water in the fire control pond in the fire control mechanism, has prevented the production of battery chain thermal runaway, and then has avoided conflagration and casualties accident.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered limiting the scope, and that other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 shows a schematic perspective view of an energy storage power station of the present application;
FIG. 2 is a schematic view of an energy storage plant according to the present application;
FIG. 3 illustrates another perspective structural schematic diagram of an energy storage power station of the present application;
FIG. 4 shows a schematic view of another perspective structure of the energy storage power station of the present application;
FIG. 5 shows another perspective schematic view of the energy storage power station of the present application;
fig. 6 shows a schematic partial structure of the energy storage power station in the present application.
Description of main reference numerals:
100-an energy storage power station; 110-a fire-fighting mechanism; 111-a fire pool; 112-an overhaul channel; 113-a first accommodation chamber; 114-a filter screen; 120-an energy storage mechanism; 121-a body; 122-battery rack; 130-a recovery mechanism; 131, a recovery pool; 132-recovery line.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In this application, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In this application, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
As shown in fig. 1 and 2, embodiments of the present application provide an energy storage power station 100. The energy storage power station 100 is disposed in water, the energy storage power station 100 comprising a fire protection mechanism 110 and an energy storage mechanism 120.
The fire-fighting mechanism 110 is arranged in water, one side of the fire-fighting mechanism 110 is connected with the shore, the fire-fighting mechanism 110 comprises a fire-fighting water tank 111, and the fire-fighting water tank 111 is used for containing fire-fighting water.
Specifically, as shown in fig. 3, the fire-fighting water tank 111 is provided with a first accommodation chamber 113, and an opening is provided on a side of the fire-fighting water tank 111 facing away from the energy storage mechanism 120, the opening being used for injecting fire-fighting water into the first accommodation chamber 113.
The water near the fire-fighting mechanism 110 can flow into the fire-fighting pool 111 through the opening, so that the energy storage power station 100 in the embodiment can rapidly control the thermal runaway of the battery inside the energy storage power station, prevent the generation of the thermal runaway of the battery, and further avoid fire and casualties.
The energy storage mechanism 120 is arranged in water, the energy storage mechanism 120 is arranged on one side of the fire-fighting mechanism 110, which is away from the water surface, one side of the energy storage mechanism 120, which is close to the shore, is connected with the shore, and the energy storage mechanism 120 is used for storing batteries. In this embodiment, the batteries in the energy storage mechanism 120 may be extinguished by fire water in the fire water pool 111.
Alternatively, the energy storage power station 100 is, for example, a concrete body 121 structure.
In the related art, the existing energy storage power station 100 is located on the ground, and after thermal runaway occurs in some batteries in the energy storage power station 100, a chain reaction is easy to occur, so that other batteries in the energy storage power station 100 are also thermally out of control, thereby a fire disaster occurs, and the fire disaster is not easy to extinguish, so that the potential safety hazard is large.
In the embodiment of the present utility model, the energy storage power station 100 is disposed in water, and the high specific heat capacity of water is used to keep the temperature of the internal space of the energy storage power station 100 of the embodiment relatively constant, so as to ensure the safe operation of the energy storage power station 100 in the embodiment. In addition, the energy storage power station 100 of the embodiment further includes a fire protection mechanism 110 and an energy storage mechanism 120, and in this embodiment, the water in the fire protection pool 111 in the fire protection mechanism 110 is used for controlling the situation that the battery in the energy storage mechanism 120 is out of control, so as to prevent the generation of the battery interlocking thermal runaway, and further avoid fire and casualties.
It should be noted that, the opening of the fire-fighting water tank 111 is provided with a filter screen 114, and the filter screen 114 is used for filtering water flowing into the fire-fighting water tank 111 from the outside, so as to prevent impurities in the water from entering the fire-fighting water tank 111.
The fire-fighting water tank 111 comprises a first surrounding edge and a first bottom plate, and the first surrounding edge is connected with the first bottom plate to form the first accommodating cavity 113. Optionally, the first peripheral edge and the first bottom plate are both, for example, concrete structures.
A water pipe is disposed on a side of the first bottom plate, which is close to the energy storage mechanism 120, and the water pipe is fixedly connected with the first bottom plate, and the fixed connection manner is, for example, a bolt connection. The water pipe is communicated with the first accommodating cavity 113, and the water pipe is used for spraying fire water to the energy storage mechanism 120.
Optionally, a first induction valve and a second induction valve are arranged at the communication connection part of the water pipe and the fire water tank 111. When the battery in the energy storage mechanism 120 is out of control and is in fire, the first induction valve and the second induction valve are used for sensing the temperature in the energy storage power station 100, the temperature is too high, the first induction valve and the second induction valve are both opened, fire water in the fire water tank 111 flows into the water pipe through the two induction valves, and then the water pipe sprays the fire water on the battery out of control, so that the rapid fire extinguishing of the energy storage power station 100 is realized.
Optionally, as shown in fig. 3 and 5, the fire-fighting mechanism 110 further includes an overhaul channel 112, where the overhaul channel 112 is disposed on a side of the fire-fighting water tank 111 near the shore, and the overhaul channel 112 is integrally formed with the fire-fighting water tank 111. Wherein, the entry of maintenance passageway 112 is outstanding to the surface of water, maintenance passageway 112 with energy storage mechanism 120 intercommunication, maintenance passageway 112 is used for maintenance and change the battery in the energy storage mechanism 120.
When the energy storage power station 100 needs to be serviced or the batteries in the energy storage mechanism 120 need to be replaced, a worker can access the energy storage power station 100 of this embodiment underwater through the service aisle 112.
As shown in fig. 3 and 4, the energy storage mechanism 120 includes a body 121, and the body 121 is connected to the fire water tank 111 and the service passage 112. Wherein, the main body 121 has a second accommodation chamber, the service passage 112 communicates with the second accommodation chamber, and the second accommodation chamber is used for storing batteries. That is, when the energy storage power station 100 needs to be overhauled or the battery in the energy storage mechanism 120 needs to be replaced, a worker can enter the second accommodating cavity through the overhauling channel 112 and overhauls and replaces the battery in the second accommodating cavity.
Specifically, the main body 121 is provided with a second surrounding edge and a second bottom plate, the second surrounding edge is arranged around the second bottom plate, the second surrounding edge is connected with the second bottom plate to form the second accommodating cavity, the second surrounding edge is connected with the first bottom plate, wherein the water pipe is located in the second accommodating cavity, and the water pipe can spray fire water to the battery placed in the second accommodating cavity.
As shown in fig. 4 and 5, in the present embodiment, the energy storage power station 100 further includes a recycling mechanism 130, where the recycling mechanism 130 is disposed on a side of the energy storage mechanism 120 facing away from the fire fighting mechanism 110, and the recycling mechanism 130 is used for recycling fire fighting water in the energy storage mechanism 120.
Specifically, the recycling mechanism 130 includes a recycling water pool 131, the recycling water pool 131 is disposed on one side of the second bottom plate away from the second accommodating cavity, the recycling water pool 131 is connected with the second bottom plate, the recycling water pool 131 is communicated with the second accommodating cavity, and the recycling water pool 131 is used for collecting fire water in the second accommodating cavity.
Optionally, the recovery mechanism 130 further includes a water pump and recovery line 132.
Wherein the water pump is disposed in the recovery water tank 131. In addition, the recovery pipeline 132 is arranged at one side of the recovery water tank 131, one end of the recovery pipeline 132 is communicated with an output port of the water pump, one end of the recovery pipeline 132 away from the recovery water tank 131 is communicated with the fire-fighting water tank 111, the recovery pipeline 132 is used for guiding fire-fighting water of the recovery water tank 131 into the fire-fighting water tank 111, and the water pump is used for providing power for guiding the recovery pipeline 132.
Optionally, a third induction valve is disposed at a position where the recovery water tank 131 is in communication with the energy storage mechanism 120, and when the water pipe sprays fire water to the battery in thermal runaway in the second accommodating chamber and the fire is extinguished, the third induction valve is opened, water flowing into the second accommodating chamber from the fire water tank 111 enters the recovery water tank 131 through the third induction valve, and the fire water flows back into the fire water tank 111 from the recovery pipeline 132 through the water pump, thereby completing recovery of the fire water. The energy storage power station 100 of the embodiment realizes the recycling of fire water through the recovery mechanism 130, and saves water resources.
As shown in fig. 6, optionally, the energy storage mechanism 120 of the present embodiment is further provided with a battery rack 122, the battery rack 122 is disposed in the second accommodating cavity and stands on the second bottom plate, the battery rack 122 is used for placing the battery, the battery rack 122 can move on the second bottom plate, and the battery rack 122 can lift the battery in the vertical direction, so that the installation of the battery is facilitated.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
Although embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.
Claims (10)
1. An energy storage power station disposed in water, comprising:
the fire-fighting mechanism is arranged in water, and one side of the fire-fighting mechanism is connected with the bank;
the energy storage mechanism is arranged in water, the energy storage mechanism is arranged on one side of the fire-fighting mechanism, which is away from the water surface, one side of the energy storage mechanism, which is close to the bank, is connected with the bank, and the energy storage mechanism is used for storing a battery;
the fire-fighting mechanism comprises a fire-fighting water tank, a first accommodating cavity is formed in the fire-fighting water tank, an opening is formed in one side, away from the energy storage mechanism, of the fire-fighting water tank, and the opening is used for injecting fire-fighting water into the first accommodating cavity.
2. The energy storage power station of claim 1, wherein the fire pool comprises a first perimeter and a first floor, the first perimeter and the first floor being connected to form the first receiving cavity.
3. The energy storage power station of claim 2, wherein a water pipe is disposed on a side of the first base plate adjacent to the energy storage mechanism, the water pipe is fixedly connected to the first base plate, the water pipe is communicated with the first accommodating cavity, and the water pipe is used for spraying fire water to the energy storage mechanism.
4. The energy storage power station of claim 2, wherein the fire protection mechanism further comprises an overhaul channel, the overhaul channel is arranged on one side of the fire protection water pond close to the shore, an inlet of the overhaul channel protrudes out of the water surface, the overhaul channel is communicated with the energy storage mechanism, the overhaul channel is connected with the fire protection water pond, and the overhaul channel is used for overhauling and replacing a battery in the energy storage mechanism.
5. The energy storage power station of claim 4, wherein the energy storage mechanism comprises a body coupled to the fire water basin and the service passage, the body having a second receiving cavity, the service passage in communication with the second receiving cavity, the second receiving cavity for storing a battery.
6. The energy storage power station of claim 5, wherein the body is provided with a second peripheral edge and a second bottom plate, the second peripheral edge being disposed about the second bottom plate, the second peripheral edge being connected to the second bottom plate to form the second receiving cavity, the second peripheral edge being connected to the first bottom plate.
7. The energy storage power station of claim 6, further comprising a recovery mechanism disposed on a side of the energy storage mechanism facing away from the fire fighting mechanism, the recovery mechanism for recovering fire fighting water in the energy storage mechanism.
8. The energy storage power station of claim 7, wherein the recovery mechanism comprises a recovery pond disposed on a side of the second floor facing away from the second containment chamber, the recovery pond being connected to the second floor, the recovery pond being in communication with the second containment chamber, the recovery pond being for collecting fire water in the second containment chamber.
9. The energy storage power plant of claim 8, wherein the recovery mechanism further comprises a water pump disposed in the recovery pool.
10. The energy storage power station of claim 9, wherein the recovery mechanism further comprises a recovery line disposed on one side of the recovery pond, one end of the recovery line being in communication with the output of the water pump, one end of the recovery line remote from the recovery pond being in communication with the fire pond, the recovery line being for draining the fire water of the recovery pond into the fire pond, the water pump being for powering the recovery line drainage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322151894.1U CN220632822U (en) | 2023-08-10 | 2023-08-10 | Energy storage power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322151894.1U CN220632822U (en) | 2023-08-10 | 2023-08-10 | Energy storage power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220632822U true CN220632822U (en) | 2024-03-22 |
Family
ID=90268890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322151894.1U Active CN220632822U (en) | 2023-08-10 | 2023-08-10 | Energy storage power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220632822U (en) |
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2023
- 2023-08-10 CN CN202322151894.1U patent/CN220632822U/en active Active
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