Energy storage device applied to novel power system
By designing energy storage devices with fire-resistant shells, partition frames and fire-resistant cloths, the short circuit and open flame problems that existing power storage devices may cause in high temperature environments are solved, and effective fire control and reduction of explosion hazards are achieved.
Patent Information
- Application Number
- CN202421027344.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-11
AI Technical Summary
When existing power storage devices are used in high temperature environments, the increase in output power causes the device temperature to rise rapidly, which may cause short circuits and open flames, and lack explosion-proof functions, which can cause explosion hazards.
An energy storage device including a fire-proof shell, a partition frame and a fire-proof cloth was designed. The upper and lower parts of the fire-proof shell are spliced together, and the storage power is provided inside. The structures such as hot melt rope and counterweight blocks are used to ensure that the fire can be effectively restricted and extinguished when an open flame occurs.
Through the design of the fire-proof shell and fire-proof cloth, open flames can be avoided from spreading to the surrounding areas, the hot melt ropes and the distribution of limit buckles, ensuring that the open flames are fused as soon as possible, and the coordination of the partition frame and fire-extinguishing powder can effectively reduce the spread of the fire and reduce the hazards of explosion.
Smart Images
Figure CN222605280U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of power storage, and in particular to an energy storage device applied to a new power system. Background Art
[0002] In the use of existing household power storage devices, there are the following problems:
[0003] In the summer, due to the high outside temperature, the number of refrigeration equipment used begins to increase, the demand for electricity begins to increase, and at the same time, the power system is affected by the temperature and short-circuits, resulting in power outages and the need to wait for maintenance. At this time, in order to have better emergency power conditions at home, it is necessary to reserve a power storage device. When the existing power storage device is used, because there are many aspects that require electricity, the output power of the power storage device increases, and the temperature of the power storage device itself rises rapidly, causing a short circuit in the line of the power storage device, resulting in open flames on the line. Because the existing power storage device does not have an explosion-proof function, after an open flame appears in the line, the power storage device will explode and cause damage to the surrounding environment. Utility Model Content
[0004] In order to overcome the shortcomings of existing power storage devices that have no explosion-proof function and cause explosion hazards that damage the surrounding environment, the utility model provides an energy storage device applied to a new power system.
[0005] The technical scheme of the utility model is: an energy storage device applied to a new power system, comprising a fireproof shell, a partition frame and a fireproof cloth; the fireproof shell is composed of an upper and lower part spliced together; heat dissipation holes are opened on the four walls of the upper and lower parts of the fireproof shell; a storage power supply is arranged in the upper and lower parts of the fireproof shell, the top and bottom of the storage power supply are fitted with the upper and lower parts of the fireproof shell, the storage power supply is fixed by fitting with the fireproof shell, and there is a certain distance between the upper and lower parts of the fireproof shell and the storage power supply to form a space for heat dissipation; a power supply plug is arranged on the right side of the storage power supply, and the power supply plug passes through the fireproof shell; a plurality of partition frames are fixedly connected to the upper part of the fireproof shell, and all the partition frames are fitted with the storage power supply; a fireproof cloth is fixedly connected to all the partition frames.
[0006] As a preferred technical solution of the utility model, all fireproof cloths are presented in a folded state.
[0007] As a preferred technical solution of the utility model, anti-slip pads are provided at the joints between the upper and lower parts of the fireproof housing and the storage power supply.
[0008] As a preferred technical solution of the utility model, it also includes a counterweight block and a hot-melt rope; a counterweight block is fixedly connected to the bottom of each fireproof cloth, and all the counterweight blocks are located in the corresponding partition frames; all the partition frames are commonly connected with a hot-melt rope, the hot-melt rope runs through all the partition frames, the hot-melt rope is connected end to end in a knotted manner, and the hot-melt rope is located at the bottom of the counterweight block.
[0009] As a preferred technical solution of the utility model, a plurality of limit buckles are provided on the front, rear and left sides of the storage power source, and the hot melt rope is wound around all the limit buckles, and the hot melt rope is distributed in a V shape.
[0010] As a preferred technical solution of the utility model, it also includes a storage bag; a plurality of storage bags are fixedly connected to the upper part of the fireproof shell, all the storage bags are located between the fireproof shell and the storage power supply, and all the storage bags have openings at the bottom.
[0011] As a preferred technical solution of the utility model, it also includes a connecting strip; all the storage bag openings are fixedly connected with a connecting strip, and all the connecting strips are connected to the bottoms of adjacent counterweight blocks.
[0012] Beneficial effect: The utility model blocks and limits the open flame on the storage power supply through the fireproof shell, limits the open flame between the fireproof shell and the storage power supply, and prevents the open flame on the storage power supply from spreading outward to surrounding objects and expanding the fire.
[0013] The utility model wraps the hot melt rope around all the limit buckles, and the hot melt rope is distributed in a V shape, so that the distribution area of the hot melt rope is increased, and the wrapping area of the hot melt rope for the storage power source is increased, ensuring that the hot melt rope can contact with the open flame and fuse at the first time.
[0014] The utility model transfers the fire extinguishing powder in the partition frame to between the fireproof housing and the storage power supply, covers the four walls of the storage power supply, prevents the fire on the storage power supply from spreading to the area covered by the fire extinguishing powder, and reduces the scope of fire spread.
[0015] The utility model transfers the fire extinguishing powder in the storage bag to between the fireproof shell and the storage power supply, thereby improving the coverage rate of the four walls of the storage power supply, further weakening the scope of fire spread, and reducing the possibility of explosion hazards of the storage power supply.
[0016] The utility model straightens the folded fireproof cloth by means of a counterweight block, vibrates the fire extinguishing powder in the partition frame toward the periphery, thereby increasing the diffusion range of the fire extinguishing powder in the partition frame, increasing the covering effect on open flames, and improving the effect of reducing the fire between the fireproof housing and the storage power supply.
[0017] The utility model divides the fireproof housing and the storage power supply into four areas by means of fireproof cloth, divides a larger fire into four smaller fires, and is conducive to weakening the fire by fire extinguishing powder. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A schematic diagram of the overall structure of the energy storage device disclosed for the utility model applied to a new type of power system;
[0019] Figure 2 A structural cross-sectional view of a fireproof housing disclosed for an energy storage device of a novel power system according to the utility model;
[0020] Figure 3 The utility model is a structural cross-sectional view of a partition frame disclosed in an energy storage device applied to a novel power system.
[0021] The markings in the figure are: 1-fireproof shell, 2-partition frame, 3-fireproof cloth, 4-counterweight, 5-hot-melt rope, 101-storage bag, 102-connecting strip, 1a-storage power supply, 1b-power socket, 1c-limit buckle. DETAILED DESCRIPTION
[0022] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods, but the protection scope and application scope of the present invention are not limited.
[0023] Example
[0024] An energy storage device for use in new power systems, such as Figure 1-3 As shown, it includes a fireproof shell 1, a partition frame 2 and a fireproof cloth 3; the fireproof shell 1 is composed of an upper and lower part; the upper and lower parts of the fireproof shell 1 are provided with heat dissipation holes on the four walls; the upper and lower parts of the fireproof shell 1 are provided with storage power supplies 1a, the top and bottom of the storage power supply 1a are fitted with the upper and lower parts of the fireproof shell 1, the storage power supply 1a is fixed by fitting with the fireproof shell 1, and there is a certain distance between the upper and lower parts of the fireproof shell 1 and the storage power supply 1a to form a space; a power supply connector 1b is provided on the right side of the storage power supply 1a, and the power supply connector 1b runs through the fireproof shell 1; four partition frames 2 are fixedly connected to the upper part of the fireproof shell 1, and all the partition frames 2 are fitted with the storage power supply 1a; a fireproof cloth 3 is fixedly connected to all the partition frames 2.
[0025] All fireproof cloths 3 are presented in a folded state to enhance the diffusion range of the fire extinguishing powder.
[0026] The upper and lower parts of the fireproof housing 1 are both provided with anti-skid pads made of fireproof material where they fit the storage power supply 1a, so as to strengthen the fixation of the storage power supply 1a.
[0027] It also includes a counterweight block 4 and a hot-melt rope 5; a counterweight block 4 is fixedly connected to the bottom of each fireproof cloth 3, and all the counterweight blocks 4 are located in the corresponding partition frame 2; all the partition frames 2 are commonly connected with a hot-melt rope 5, and the hot-melt rope 5 passes through all the partition frames 2. The hot-melt rope 5 is connected end to end in a knotted manner, and the hot-melt rope 5 is located at the bottom of the counterweight block 4.
[0028] Three limit buckles 1c are provided on the front, rear and left sides of the storage power source 1a, and the hot melt rope 5 is wrapped around all the limit buckles 1c. The hot melt rope 5 is distributed in a V shape to increase the distribution area of the hot melt rope 5.
[0029] It also includes a storage bag 101; four storage bags 101 are fixedly connected to the upper part of the fireproof shell 1, all the storage bags 101 are located between the fireproof shell 1 and the storage power source 1a, and all the storage bags 101 have openings at the bottom.
[0030] It also includes a connecting strip 102 ; all the storage bags 101 are fixedly connected to the opening with a connecting strip 102 , and all the connecting strips 102 are connected to the bottom of the adjacent counterweight block 4 .
[0031] Before using the utility model, the partition frame 2 is first filled with fire extinguishing powder, the fire extinguishing powder wraps the fireproof cloth 3 inside, and the storage bag 101 is filled with fire extinguishing powder.
[0032] Before using the utility model, the upper and lower parts of the fireproof shell 1 are disassembled, the storage power supply 1a is placed in the lower part of the fireproof shell 1, the hot melt rope 5 is manually wrapped around the corresponding limit buckle 1c, the hot melt rope 5 is knotted to make it tight to support the counterweight 4, and the upper and lower parts of the fireproof shell 1 are spliced together again.
[0033] When using the utility model, the user inserts the plug of the household appliance into the power socket 1b, and the storage power supply 1a provides power to the household appliance. At this time, the hot melt rope 5 supports the counterweight 4. When the storage power supply 1a is short-circuited, an open flame appears on the storage power supply 1a. The open flame on the storage power supply 1a is shielded and restricted by the fireproof housing 1, and the open flame is restricted between the fireproof housing 1 and the storage power supply 1a, so as to prevent the open flame on the storage power supply 1a from spreading outward to the surrounding objects and expanding the fire. At this time, the open flame is in the fireproof housing. 1 and the storage power source 1a. When the open flame contacts the hot melt rope 5, the contact area of the hot melt rope 5 with the open flame melts directly and no longer supports the counterweight 4. Considering that the area where the open flame appears cannot be determined, it cannot be guaranteed that the hot melt rope 5 can contact the open flame and be melted in the first time. At this time, by wrapping the hot melt rope 5 around all the limit buckles 1c, the hot melt rope 5 is distributed in a V shape, so that the distribution area of the hot melt rope 5 is increased, and the wrapping area of the hot melt rope 5 on the storage power source 1a is increased, ensuring that the hot melt rope 5 can contact the open flame and be melted in the first time;
[0034] Afterwards, the counterweight block 4 loses the support of the hot melt rope 5 and begins to fall downward. When the counterweight block 4 loses contact with the partition frame 2, the fire extinguishing powder in the partition frame 2 is transferred to between the fireproof shell 1 and the storage power supply 1a, covering the four walls of the storage power supply 1a, so that the fire on the storage power supply 1a cannot spread to the area covered by the fire extinguishing powder, thereby reducing the scope of the fire spread. When the counterweight block 4 falls downward, the connecting strip 102 is pulled by the counterweight block 4. The counterweight block 4 pulls the connecting strip 102 downward and tears open the bottom opening of the storage bag 101. The pulled connecting strip 102 breaks, and the inside of the storage bag 101 is The fire extinguishing powder is transferred between the fireproof shell 1 and the storage power supply 1a, thereby increasing the coverage rate of the four walls of the storage power supply 1a, further weakening the scope of fire spread, and reducing the possibility of explosion hazards in the storage power supply 1a. While the fire extinguishing powder in the partition frame 2 is transferred between the fireproof shell 1 and the storage power supply 1a, the counterweight block 4 straightens the folded fireproof cloth 3 and vibrates the fire extinguishing powder in the partition frame 2 toward the surrounding area, thereby increasing the diffusion range of the fire extinguishing powder in the partition frame 2, increasing the coverage effect on open flames, and improving the effect of reducing the fire between the fireproof shell 1 and the storage power supply 1a.
[0035] When the fireproof cloth 3 is straightened, the fireproof housing 1 and the storage power source 1a are separated into four areas by the fireproof cloth 3, and a larger fire is divided into four smaller fires, which is beneficial for the fire extinguishing powder to weaken the fire.
[0036] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. An energy storage device applied to a new power system, comprising a fireproof shell (1) and a partition frame (2); the fireproof shell (1) is composed of an upper and lower part; the upper and lower parts of the fireproof shell (1) are provided with heat dissipation holes on four walls; a storage power source (1a) is arranged in the upper and lower parts of the fireproof shell (1), the top and bottom of the storage power source (1a) are in contact with the upper and lower parts of the fireproof shell (1), the storage power source (1a) is fixed by being in contact with the fireproof shell (1), and a certain distance is formed between the upper and lower parts of the fireproof shell (1) and the storage power source (1a) to form a space for heat dissipation; a power supply connector (1b) is arranged on the right side of the storage power source (1a), and the power supply connector (1b) passes through the fireproof shell (1); a plurality of partition frames (2) are fixedly connected in the upper part of the fireproof shell (1), and all the partition frames (2) are in contact with the storage power source (1a); it is characterized in that It also includes a fireproof cloth (3); each partition frame (2) is fixed with a fireproof cloth (3).
2. The energy storage device applied to a new power system according to claim 1, characterized in that: All the fireproof cloths (3) are presented in a folded state.
3. The energy storage device applied to a new power system according to claim 1, characterized in that: Anti-slip pads are provided at the joints between the upper and lower parts of the fireproof housing (1) and the storage power source (1a).
4. The energy storage device applied to a new power system according to claim 1, characterized in that: It also includes a counterweight (4) and a hot melt rope (5); each of the bottoms of all fireproof cloths (3) is fixedly connected with a counterweight (4), and all the counterweights (4) are located in corresponding partition frames (2); all the partition frames (2) are connected with a hot melt rope (5), and the hot melt rope (5) passes through all the partition frames (2). The hot melt rope (5) is connected end to end in a knotted manner, and the hot melt rope (5) is located at the bottom of the counterweight (4).
5. The energy storage device applied to a new power system according to claim 4, characterized in that: A plurality of limit buckles (1c) are arranged on the front, rear and left sides of the storage power source (1a), and the hot melt rope (5) is wound around all the limit buckles (1c), and the hot melt rope (5) is distributed in a V shape.
6. The energy storage device applied to a new power system according to claim 4, characterized in that: It also includes a storage bag (101); a plurality of storage bags (101) are fixedly connected to the upper part of the fireproof outer shell (1), all the storage bags (101) are located between the fireproof outer shell (1) and the storage power source (1a), and all the storage bags (101) are provided with openings at the bottom.
7. The energy storage device applied to a new power system according to claim 6, characterized in that: It also includes a connecting strip (102); all the storage bags (101) are fixedly connected to the opening with a connecting strip (102), and all the connecting strips (102) are connected to the bottom of the adjacent counterweight block (4).