CN220821694U - Container energy storage system - Google Patents
Container energy storage system Download PDFInfo
- Publication number
- CN220821694U CN220821694U CN202322281521.6U CN202322281521U CN220821694U CN 220821694 U CN220821694 U CN 220821694U CN 202322281521 U CN202322281521 U CN 202322281521U CN 220821694 U CN220821694 U CN 220821694U
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- China
- Prior art keywords
- energy storage
- battery
- heat exchange
- storage system
- group
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- 238000004146 energy storage Methods 0.000 title claims abstract description 46
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 230000001276 controlling effect Effects 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 239000000779 smoke Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 208000025274 Lightning injury Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a container energy storage system, which comprises a container body and an energy storage system; the box body is provided with a door, and the energy storage system comprises a plurality of battery frames, a battery core group, a confluence cabinet and a temperature control device; the battery rack comprises a rack body and a plurality of horizontal plates; the battery cell group is arranged on a horizontal plate of the battery frame; the bus cabinet is respectively connected with the battery core group through connecting wires; the temperature control device comprises an air conditioner, a liquid cooling heat dissipation device and a plurality of temperature sensors; the air conditioner is arranged in the box body and used for regulating and controlling the temperature in the box body; the liquid cooling heat dissipation device comprises a heat exchange box, a pump, a heat exchange pipeline and a liquid cooling plate; the liquid cooling plates are detachably arranged on the upper surfaces of the horizontal plates; one exchange port of the liquid cooling plate is connected with a pump arranged in the heat exchange box through a heat exchange pipeline, and the other exchange port is arranged in the heat exchange box through a heat exchange pipeline; the heat exchange box is arranged at the bottom end of the frame body; the temperature sensor is arranged on the top of the box body, the battery rack and the battery core group respectively.
Description
Technical Field
The present utility model relates to an energy storage system, and more particularly, to a container energy storage system.
Background
The container type energy storage battery energy storage system has the characteristics of large capacity, short construction period, high reliability, flexible installation and scheduling, strong environmental adaptability and the like, and is widely applied. The energy storage equipment and the energy storage system are integrated in the container, so that the interference of the external environment to the energy storage equipment and the energy storage system can be avoided, and the normal operation of the energy storage equipment and the energy storage system is ensured.
The patent of the application number 202021054915.8 is an 'energy storage system of a high-voltage lithium battery', which is provided with an air conditioner and a fan to solve the heat dissipation problem of the energy storage system, but the heat dissipation effect of the fan on a battery pack is not good, and the air conditioner and the fan both adopt air flow to regulate and control the temperature, but the air flow is inevitably influenced between the air conditioner and the fan, so that the heat dissipation system of the whole energy storage system is indirectly influenced.
Disclosure of utility model
In order to solve the problems, the utility model aims to provide a container energy storage system which adopts double heat dissipation of an air conditioner and a liquid cooling plate. The air conditioner can regulate and control the temperature of the whole container, and the liquid cooling plate corresponds to each battery core group, so that the battery core group is ensured to be at a reasonable temperature as far as possible.
In order to solve the problems, the utility model aims to provide a container energy storage system, which comprises a container body and an energy storage system arranged in the container body; the box body is provided with a door, and the energy storage system comprises a plurality of battery frames, a battery core group, a confluence cabinet and a temperature control device; the battery rack comprises a rack body and a plurality of horizontal plates which are arranged on the rack body and horizontally placed; the battery cell group is arranged on a horizontal plate of the battery frame; the bus cabinet is respectively connected with the battery core group through connecting wires; the temperature control device comprises an air conditioner, a liquid cooling heat dissipation device and a plurality of temperature sensors; the air conditioner is arranged in the box body and used for regulating and controlling the temperature in the box body; the liquid cooling heat dissipation device comprises a heat exchange box, a pump, a heat exchange pipeline and a liquid cooling plate; the liquid cooling plates are detachably arranged on the upper surfaces of the horizontal plates; one exchange port of the liquid cooling plate is connected with a pump arranged in the heat exchange box through a heat exchange pipeline, and the other exchange port is arranged in the heat exchange box through a heat exchange pipeline; the heat exchange box is arranged at the bottom end of the frame body; the temperature sensor is respectively arranged on the top of the box body, the battery rack and the battery core group.
Further, a plurality of hooks are uniformly arranged at the top in the box body, and a hanging fire extinguisher is correspondingly arranged on each hook.
Further, the smoke sensor is also included; the smoke sensor is arranged at the top of the box body.
Further, the lightning arrester comprises a lightning rod, a penetrating rod and two parallel clamping plates; the clamping plate is transversely provided with a first group of perforations and a second group of perforations; the lightning rod is hinged to the first group of perforations, and one end of the lightning rod is provided with a connecting rod corresponding to the first group of perforations and a through hole corresponding to the second group of perforations; the connecting rod is rotatably arranged on the first group of perforations, and the penetrating rod detachably penetrates through the second group of perforations and the through hole of the lightning rod; the clamping plate is arranged on one side of the outer part of the box body.
Further, the energy storage systems are arranged in two groups and are respectively positioned at two sides of the box body; the energy storage system comprises a battery rack, an air conditioner, a battery rack, a converging cabinet, a battery rack, an air conditioner and a battery rack which are sequentially arranged from left to right.
The utility model has the beneficial effects that:
According to the container energy storage system, the air conditioner of the energy storage system can regulate and control the temperature of the space of the whole container body, and the temperature in the whole space is ensured to be kept in a reasonable range. The battery cell group on the battery rack is correspondingly arranged on the liquid cooling plate, and the liquid cooling plate carries out fine temperature regulation and control in a liquid cooling heat dissipation mode. And the air conditioner and the liquid cooling heat dissipation device are mutually assisted to ensure heat dissipation.
The temperature sensors are distributed at each position of the container, so that the temperature of the container can be accurately regulated and controlled, and the temperature can be accurately known.
The lightning arrester provided by the utility model can avoid the situation that the container energy storage system is ensured as much as possible in the field or other places needing lightning protection.
Drawings
FIG. 1 is a schematic view of a case of the present utility model;
FIG. 2 is a schematic diagram of the present utility model;
fig. 3 is a schematic view of the lightning arrester of the present utility model.
Description of the reference numerals
1. The box, 2, the door, 3, battery rack, 4, the conflux cabinet, 5, the air conditioner, 6, the control box, 7, lightning arrester, 71, the lightning rod, 72, splint, 73, first group perforation, 74, second group perforation, 75, third group perforation, 8, suspension type fire extinguisher.
Detailed Description
The technical solutions in the embodiments of the present utility model are clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
The utility model aims to provide a container energy storage system which adopts double heat dissipation of an air conditioner and a liquid cooling plate. The air conditioner can regulate and control the temperature of the whole container, and the liquid cooling plate regulates and controls each battery core group.
Example 1
The utility model provides a container energy storage system which comprises a container body 1 and an energy storage system.
The housing 1 is provided with a door 2 for access to the container energy storage system, as shown in fig. 1. The container body 1 is of a container type, so that the container is convenient to transport in a container transportation mode.
The energy storage system is arranged in the box body 1. The energy storage system comprises a plurality of battery frames 3, battery core groups, a bus cabinet 4 and a temperature control device, as shown in fig. 2.
The battery frame 3 is used for placing the battery cell group. The battery frame 3 includes a frame body and a plurality of horizontal plates. The horizontal plate is horizontally arranged on the frame body. The battery cell stack is placed on these horizontal plates. The bus bar 4 is connected with the battery cell group through connecting wires. The utility model focuses on the temperature control of the container energy storage system, so that the battery core group, the reflux cabinet and the required control and connection modes are all available.
The temperature control device comprises an air conditioner 5, a liquid cooling heat dissipation device and a plurality of temperature sensors.
An air conditioner 5 is provided in the case 1 for regulating and controlling the temperature of the entire space in the case 1.
The liquid cooling heat dissipation device is used for regulating and controlling the temperature of the battery core group. The liquid cooling heat dissipation device comprises a heat exchange box, a pump, a heat exchange pipeline and a liquid cooling plate; the liquid cooling plate is detachably arranged on a horizontal plate of the battery frame 3 (a groove for accommodating the liquid cooling plate can be arranged on the horizontal plate). One heat exchange port of the liquid cooling plate extends into the heat exchange box through a heat exchange pipeline, and the other heat exchange port is connected with a pump arranged in the heat exchange box through the heat exchange pipeline, so that a recyclable liquid cooling heat dissipation device is formed. The heat exchange box is internally provided with other liquids such as cooling liquid or water.
In actual use, only one heat exchange box may be provided for one battery rack 3. The liquid cooling plates are connected in parallel through the heat exchange pipeline, so that a plurality of liquid cooling plates form a large cycle through one heat exchange box and one pump. And the heat exchange pipeline can be respectively provided with a control switch for respectively controlling each liquid cooling plate. The heat exchange box can be arranged at the bottommost end of the frame body, so that the purpose of stabilizing the battery frame 3 can be achieved.
The temperature sensor is also provided in plurality on the top of the case 1, the battery frame 3 and the battery cell stack, respectively.
The energy storage system further comprises a control box 6, and the control box 6 is only needed to be adopted in the prior art. The control box 6 receives the temperature measured by the temperature sensor, so as to regulate and control the air conditioner 1 and the liquid cooling and radiating device. The control box 6 can also control the situation of each battery cell group. The control box 6 is arranged in the box body 1.
In this embodiment, the energy storage system is provided with two groups, which are respectively located at two sides of the case 1, and the energy storage system includes a battery rack 3, an air conditioner 5, a battery rack 3, a convergence cabinet 4, a battery rack 3, an air conditioner 5, and a battery rack 3 arranged in this manner from left to right. This distribution can better allow the air conditioner 5 to function in the whole cabinet 1, as shown in fig. 2.
Example 2
This embodiment is substantially the same as embodiment 1. Except for the safety of the entire container. A plurality of hooks are arranged at the top of the container body 1 of the container. Each hook is correspondingly provided with a hanging fire extinguisher 8. The top of the box body 1 is also provided with a smoke sensor.
A lightning arrester 7 is also arranged outside the box body 1. The lightning conductor 7 comprises a lightning rod 71, a penetration rod and two parallel clamping plates 72, as shown in fig. 3. Two parallel cleats 72 are provided with parallel first and second sets of perforations 73 and 74. One end of the lightning rod 71 is provided with a connecting rod corresponding to the first group of through holes 73 and a through hole corresponding to the second group of through holes 74; the connecting rod is rotatably arranged on the first group of perforations 73, and the penetrating rod detachably penetrates through the second group of perforations 74 and the through holes of the lightning rod 71; the clamping plate 72 may be provided at one side of the outside of the case 1 by a connection plate. Thus, when not in use, the lightning rod 71 is placed flat between the two clamping plates 72, and then the penetrating rod is penetrated through the lightning rod 71 and the second group of perforations 74. When in use, the penetrating rod is taken down, and the lightning rod 71 rotates to be in a vertical state. Still further, a third set of perforations 75 may be disposed below the first set of perforations 73, and when the third set of perforations 74 is in a vertical position, the rod may pass through the lightning rod 71 and the third set of perforations 74. The lightning rod 71 is grounded, so that lightning stroke in thunderstorm weather can be effectively avoided.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Claims (5)
1. The container energy storage system is characterized by comprising a container body and an energy storage system arranged in the container body; the box body is provided with a door, and the energy storage system comprises a plurality of battery frames, a battery core group, a confluence cabinet and a temperature control device; the battery rack comprises a rack body and a plurality of horizontal plates which are arranged on the rack body and horizontally placed; the battery cell group is arranged on a horizontal plate of the battery frame; the bus cabinet is respectively connected with the battery core group through connecting wires; the temperature control device comprises an air conditioner, a liquid cooling heat dissipation device and a plurality of temperature sensors; the air conditioner is arranged in the box body and used for regulating and controlling the temperature in the box body; the liquid cooling heat dissipation device comprises a heat exchange box, a pump, a heat exchange pipeline and a liquid cooling plate; the liquid cooling plates are detachably arranged on the upper surfaces of the horizontal plates; one exchange port of the liquid cooling plate is connected with a pump arranged in the heat exchange box through a heat exchange pipeline, and the other exchange port is arranged in the heat exchange box through a heat exchange pipeline; the heat exchange box is arranged at the bottom end of the frame body; the temperature sensor is respectively arranged on the top of the box body, the battery rack and the battery core group.
2. The energy storage system of claim 1, wherein a plurality of hooks are uniformly arranged on the top in the box body, and a hanging fire extinguisher is correspondingly arranged on each hook.
3. A container energy storage system according to claim 2, further comprising a smoke sensor; the smoke sensor is arranged at the top of the box body.
4. The container energy storage system of claim 1, further comprising a lightning conductor, the lightning conductor comprising a lightning rod, a penetrating rod, and two parallel clamping plates; the clamping plate is transversely provided with a first group of perforations and a second group of perforations; the lightning rod is hinged to the first group of perforations, and one end of the lightning rod is provided with a connecting rod corresponding to the first group of perforations and a through hole corresponding to the second group of perforations; the connecting rod is rotatably arranged on the first group of perforations, and the penetrating rod detachably penetrates through the second group of perforations and the through hole of the lightning rod; the clamping plate is arranged on one side of the outer part of the box body.
5. A container energy storage system according to any one of claims 1-4, wherein the energy storage systems are arranged in two groups, one on each side of the container; the energy storage system comprises a battery rack, an air conditioner, a battery rack, a converging cabinet, a battery rack, an air conditioner and a battery rack which are sequentially arranged from left to right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322281521.6U CN220821694U (en) | 2023-08-24 | 2023-08-24 | Container energy storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322281521.6U CN220821694U (en) | 2023-08-24 | 2023-08-24 | Container energy storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220821694U true CN220821694U (en) | 2024-04-19 |
Family
ID=90709165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322281521.6U Active CN220821694U (en) | 2023-08-24 | 2023-08-24 | Container energy storage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220821694U (en) |
-
2023
- 2023-08-24 CN CN202322281521.6U patent/CN220821694U/en active Active
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