Fireproof early warning type electrochemical energy storage device

Abstract

The utility model discloses a fireproof early warning type electrochemical energy storage device, which belongs to the technical field of electrochemical energy storage devices and comprises a working box, a box door is arranged at the upper end of the working box, a spraying structure is arranged at the upper end of the box door, a third connecting plate is arranged at the upper end of the spraying structure, and an inserting plate is arranged at the upper end of the third connecting plate. According to the fire extinguishing device, the fire extinguishing assembly is arranged, a fire extinguishing agent is placed in the storage box and is sealed and stored through a sealing plate on the surface of an upper cover plate, when a storage battery in the working box is damaged, a hot melting film is heated and melted, the fire extinguishing agent can be spilled out, and therefore fireproof protection is conducted on the interior of the working box; according to the utility model, the protective assembly is arranged, the protective cover is fixed at the outer side of the plugboard through the connecting magnetic plate and the fixed magnetic plate, the jacks at the upper end of the plugboard can be protected and shielded, dust, water drops and the like are prevented from entering the jacks, the protective effect is good, and the through groove can facilitate the placement of cables.

Description

Technical Field

[0001] This utility model belongs to the technical field of electrochemical energy storage devices, specifically relating to a fire prevention and early warning type electrochemical energy storage device. Background Technology

[0002] Energy storage technologies are mainly divided into electrical storage and thermal storage. Currently, energy storage methods are mainly classified into three categories: mechanical energy storage, electromagnetic energy storage, and electrochemical energy storage. Chemical energy storage utilizes battery technologies such as lead-acid batteries, redox flow batteries, sodium-sulfur batteries, and lithium-ion batteries.

[0003] Chinese patent application number 202321563835.9 discloses a fire-prevention early warning electrochemical energy storage device, including a working box. A door is movably connected to the top of the working box. A connector is fixedly installed on one side of the door, and a third connecting plate is fixedly installed on the other side. A battery is placed inside the working box for storage. An external connecting cable connects the battery to the connector. A power converter converts the battery's electrical energy. The operator uses a power strip to access the converted energy. When an infrared sensor detects a flame, a flame sensor is activated, triggering an alarm. A water pump then sprays water through nozzles to extinguish the fire. This device not only provides timely early warning of the surrounding area but also serves as a fire prevention measure, thereby improving the safety and functionality of the equipment.

[0004] In the aforementioned patents, 1. Water sprayed from the water tank can be used to prevent and extinguish fires near the equipment, but it is inconvenient to extinguish and protect the internal battery when it is damaged; 2. When the plug plate at the top of the equipment is used for a long time, dust is easy to enter the socket at the top, so it needs to be protected. Utility Model Content

[0005] To address the problems mentioned in the background section, this invention provides a fire-prevention and early warning type electrochemical energy storage device, which features convenient fire extinguishing and good protective effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a fire-prevention and early warning type electrochemical energy storage device, including a working box, a door at the upper end of the working box, a spray structure at the upper end of the door, a third connecting plate at the upper end of the spray structure, an insert plate at the upper end of the third connecting plate, a clamping structure inside the working box, an alarm structure at the bottom of the working box, a fire extinguishing component on the lower surface of the door, and a protective component at the upper end of the third connecting plate and outside the insert plate.

[0007] Preferably, the fire extinguishing assembly includes an installation box, a storage box, a positioning frame, a positioning structure, and a hot melt film. The installation box is located at the lower end of the box door, the positioning frame is located at the lower end of the installation box, the storage box is located at the upper end of the positioning frame, the positioning structure is located between the storage box and the positioning frame, and the hot melt film is located at the lower end of the storage box.

[0008] Preferably, the positioning structure includes positioning blocks, a limiting plate, and positioning slots, wherein a limiting plate is provided at the upper end of the positioning frame, a positioning slot is provided inside the limiting plate, and positioning blocks are provided on both sides of the storage box and inside the positioning slots.

[0009] Preferably, the fire extinguishing assembly further includes a sealing plate and an upper cover plate, wherein the upper cover plate is provided at the upper end of the storage box, and the sealing plate is provided at the lower end of the upper cover plate.

[0010] Preferably, the protective assembly includes a through groove, a protective cover, a positioning rod, and a side plate, wherein the upper end of the third connecting plate is provided with a protective cover, the side surface of the protective cover is provided with a through groove, the lower ends of the protective cover are provided with side plates, and the surface of the third connecting plate and through the side plates are provided with a positioning rod.

[0011] Preferably, the protective assembly further includes a connecting magnetic plate and a fixing magnetic plate, wherein the connecting magnetic plate is provided inside the lower end of the side plate, and the fixing magnetic plate is provided inside the upper end of the third connecting plate at a position corresponding to the connecting magnetic plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model is equipped with a fire extinguishing component, which allows the fire extinguishing agent to be placed inside the storage box and sealed and stored through the sealing plate on the surface of the upper cover. When the battery inside the working box is damaged, the hot melt film melts when heated, which can cause the fire extinguishing agent to be spilled out, thereby providing fire protection for the inside of the working box.

[0014] 2. This utility model is equipped with a protective component, which connects the outer side of the plug plate to the fixed magnetic plate to fix the protective cover, so that the plug hole at the upper end of the plug plate can be protected and blocked to prevent dust, water droplets and other objects from entering its interior. The protective effect is good, and the through groove can facilitate the placement of cables. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 This is the front view of the present invention;

[0017] Figure 3 This is a front view of the fire extinguishing component of this utility model;

[0018] Figure 4 This is a front view of the protective component of this utility model;

[0019] In the diagram: 1. Working box; 2. Sprinkler structure; 3. Protective components; 31. Connecting magnetic plate; 32. Fixing magnetic plate; 33. Through groove; 34. Protective cover; 35. Positioning rod; 36. Side plate; 4. Third connecting plate; 5. Box door; 6. Fire extinguishing components; 61. Installation box; 62. Storage box; 63. Positioning frame; 64. Positioning structure; 641. Positioning block; 642. Limiting plate; 643. Positioning slot; 65. Hot melt film; 66. Sealing plate; 67. Top cover plate; 7. Clamping structure; 8. Alarm structure; 9. Insert plate. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Example 1

[0022] Please see Figure 1-4 The present invention provides the following technical solution: a fire-prevention and early warning type electrochemical energy storage device, including a working box 1, a box door 5 at the upper end of the working box 1, a spray structure 2 at the upper end of the box door 5, a third connecting plate 4 at the upper end of the spray structure 2, an insert plate 9 at the upper end of the third connecting plate 4, a clamping structure 7 inside the working box 1, an alarm structure 8 at the bottom of the working box 1, a fire extinguishing component 6 at the lower surface of the box door 5, and a protective component 3 at the upper end of the third connecting plate 4 and outside the insert plate 9.

[0023] Specifically, the fire extinguishing component 6 includes a mounting box 61, a storage box 62, a positioning frame 63, a positioning structure 64, and a hot-melt film 65. The mounting box 61 is located at the lower end of the door 5, the positioning frame 63 is located at the lower end of the mounting box 61, the storage box 62 is located at the upper end of the positioning frame 63, the positioning structure 64 is located between the storage box 62 and the positioning frame 63, and the hot-melt film 65 is located at the lower end of the storage box 62.

[0024] By adopting the above technical solution, the extinguishing agent is placed inside the storage box 62, and the storage box 62 is fixed to the surface of the positioning frame 63 by the positioning structure 64. The positioning frame 63 is connected to the installation box 61, which can conveniently complete the placement and storage of the extinguishing agent. When the battery in the working box 1 is damaged, the hot melt film 65 is heated and melted, and the extinguishing agent is sprayed out to protect the battery.

[0025] Specifically, the positioning structure 64 includes a positioning block 641, a limiting plate 642, and a positioning slot 643. The upper end of the positioning frame 63 is provided with a limiting plate 642, and the limiting plate 642 is provided with a positioning slot 643. Positioning blocks 641 are provided on both sides of the storage box 62 and located inside the positioning slots 643.

[0026] By adopting the above technical solution, the positioning block 641 is inserted into the positioning slot 643 in the limiting plate 642, and the storage box 62 can be easily fixed on the surface of the positioning frame 63 by the positioning structure 64.

[0027] Specifically, the fire extinguishing assembly 6 also includes a sealing plate 66 and an upper cover plate 67. The upper cover plate 67 is provided at the upper end of the storage box 62, and the sealing plate 66 is provided at the lower end of the upper cover plate 67.

[0028] By adopting the above technical solution, the top cover plate 67 is placed on the surface of the storage box 62, and the sealing plate 66 seals it, which can prevent the extinguishing agent from getting damp.

[0029] In this embodiment, the electrochemical energy storage battery is placed in the working box 1 and fixed by the clamping structure 7. An external connecting cable connects the battery to the connector. The box door 5 covers the top of the working box 1. The power converter converts the battery's electrical energy. The operator uses the plug plate 9 at the top of the third connecting plate 4 to use the converted electrical energy. The alarm structure 8 monitors and warns of the surrounding environment. Activating the sprinkler structure 2 provides fire protection and extinguishing for the outside of the working box 1. The extinguishing agent is placed in the storage... Inside the storage box 62, the top cover 67 is placed on the surface of the storage box 62, and the sealing plate 66 seals it to prevent the extinguishing agent from getting damp. The positioning block 641 is then inserted into the positioning slot 643 in the limiting plate 642, which can easily fix the storage box 62 to the surface of the positioning frame 63 through the positioning structure 64. The positioning frame 63 is then connected to the installation box 61, which can easily complete the placement and storage of the extinguishing agent. When the battery in the working box 1 is damaged, the hot melt film 65 melts when heated, and the extinguishing agent is released, which can protect the battery.

[0030] Example 2

[0031] The difference between this embodiment and Embodiment 1 is that the protective component 3 includes a through groove 33, a protective cover 34, a positioning rod 35, and a side plate 36. The upper end of the third connecting plate 4 is provided with the protective cover 34, the side surface of the protective cover 34 is provided with the through groove 33, the lower ends of the protective cover 34 are provided with side plates 36 on both sides, and the surface of the third connecting plate 4 and through the side plate 36 are provided with the positioning rod 35.

[0032] By adopting the above technical solution, the side plate 36 is sleeved on the surface of the positioning rod 35, which can position and install the protective cover 34 so that it can protect and block the plug hole of the plug plate 9, and the through groove 33 facilitates the placement of cables.

[0033] Specifically, the protective component 3 also includes a connecting magnetic plate 31 and a fixing magnetic plate 32. The connecting magnetic plate 31 is disposed inside the lower end of the side plate 36, and the fixing magnetic plate 32 is disposed inside the upper end of the third connecting plate 4 at a position corresponding to the connecting magnetic plate 31.

[0034] By adopting the above technical solution, the connecting magnetic plate 31 and the fixed magnetic plate 32 attract each other, which can make the structure of the protective cover 34 more stable.

[0035] In this embodiment, the side plate 36 is sleeved on the surface of the positioning rod 35 to position and install the protective cover 34 so that it can protect and block the insertion hole of the insertion plate 9. The through groove 33 facilitates the placement of cables. The connecting magnetic plate 31 and the fixed magnetic plate 32 attract each other, which can make the structure of the protective cover 34 more stable.

[0036] The structure and working principle of the spray structure 2 (composed of a nozzle, water tank, water pipe, and water pump), the clamping structure 7 (composed of a clamping plate, placement groove, and spring), and the alarm structure 8 (composed of an infrared sensor, a second connecting plate, and an alarm) of this utility model have been disclosed in the fire prevention and early warning type electrochemical energy storage device disclosed in Chinese patent application number 202321563835.9. The working principle of the spray structure 2 is that the water pump works to draw water from the water tank and spray it around the device through the water pipe and nozzle to extinguish the fire. The working principle of the clamping structure 7 is that the battery is placed in the placement groove and clamped and fixed by the clamping plate under the push of the spring. The working principle of the alarm structure 8 is that the infrared sensor senses the environment around the device. When there is a flame around, the flame sensor senses it and activates the alarm to sound an alarm.

[0037] The working principle and usage process of this utility model are as follows: When using this utility model, the electrochemical energy storage battery is placed in the working box 1 and fixed by the clamping structure 7. An external connecting cable is used to connect the battery to the connector. The box door 5 covers the top of the working box 1. The power converter converts the battery's electrical energy. The operator uses the plug plate 9 at the top of the third connecting plate 4 to use the converted electrical energy. The alarm structure 8 monitors and warns of the surrounding environment. The sprinkler structure 2 is activated to provide fire protection and extinguishing for the outside of the working box 1. The extinguishing agent is placed inside the storage box 62, and then the top cover 67 is placed on the surface of the storage box 62. The sealing plate 66 seals it to prevent fire. When the extinguishing agent becomes damp, the positioning block 641 engages with the positioning slot 643 within the limiting plate 642, allowing the storage box 62 to be easily fixed to the surface of the positioning frame 63 via the positioning structure 64. Connecting the positioning frame 63 to the installation box 61 facilitates the placement and storage of the extinguishing agent. When the battery in the working box 1 is damaged, the hot melt film 65 melts upon heating, and the extinguishing agent spills out, protecting the battery. Sleeving the side plate 36 onto the surface of the positioning rod 35 allows for the positioning and installation of the protective cover 34, enabling it to protect and shield the insertion holes of the insertion plate 9. The through groove 33 facilitates the placement of cables, and the mutual attraction between the connecting magnetic plate 31 and the fixing magnetic plate 32 makes the structure of the protective cover 34 more stable.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fire-prevention and early warning type electrochemical energy storage device, comprising a working box (1), wherein the working box (1) is provided with a door (5) at its upper end, a spray structure (2) is provided at the upper end of the door (5), a third connecting plate (4) is provided at the upper end of the spray structure (2), an insert plate (9) is provided at the upper end of the third connecting plate (4), a clamping structure (7) is provided inside the working box (1), and an alarm structure (8) is provided at the bottom of the working box (1), characterized in that: A fire extinguishing component (6) is provided on the lower surface of the box door (5), and a protective component (3) is provided on the upper end of the third connecting plate (4) and outside the insert plate (9).

2. The fire-prevention early warning type electrochemical energy storage device according to claim 1, characterized in that: The fire extinguishing component (6) includes an installation box (61), a storage box (62), a positioning frame (63), a positioning structure (64), and a hot melt film (65). The installation box (61) is located at the lower end of the door (5), the positioning frame (63) is located at the lower end of the installation box (61), the storage box (62) is located at the upper end of the positioning frame (63), the positioning structure (64) is located between the storage box (62) and the positioning frame (63), and the hot melt film (65) is located at the lower end of the storage box (62).

3. The fire-prevention early warning type electrochemical energy storage device according to claim 2, characterized in that: The positioning structure (64) includes a positioning block (641), a limiting plate (642), and a positioning slot (643). The upper end of the positioning frame (63) is provided with a limiting plate (642), and the limiting plate (642) is provided with a positioning slot (643). Positioning blocks (641) are provided on both sides of the storage box (62) and inside the positioning slot (643).

4. The fire-prevention early warning type electrochemical energy storage device according to claim 2, characterized in that: The fire extinguishing assembly (6) also includes a sealing plate (66) and an upper cover plate (67), wherein the upper cover plate (67) is provided at the upper end of the storage box (62), and the sealing plate (66) is provided at the lower end of the upper cover plate (67).

5. The fire-prevention early warning type electrochemical energy storage device according to claim 1, characterized in that: The protective component (3) includes a through groove (33), a protective cover (34), a positioning rod (35), and a side plate (36). The upper end of the third connecting plate (4) is provided with a protective cover (34), the side surface of the protective cover (34) is provided with a through groove (33), the lower end of the protective cover (34) is provided with side plates (36) on both sides, and the surface of the third connecting plate (4) and through the side plate (36) are provided with a positioning rod (35).

6. The fire-prevention early warning type electrochemical energy storage device according to claim 5, characterized in that: The protective component (3) further includes a connecting magnetic plate (31) and a fixed magnetic plate (32), wherein the connecting magnetic plate (31) is provided inside the lower end of the side plate (36), and the fixed magnetic plate (32) is provided inside the upper end of the third connecting plate (4) at a position corresponding to the connecting magnetic plate (31).

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