Inert gas fire extinguishing device for energy storage cabinet
By designing an inert gas fire extinguishing device of the energy storage cabinet, the pump was used to draw the inert gas into the energy storage cabinet, solving the problem of opening the cabinet door when the energy storage cabinet fire was opened, and realized it. Fire extinguishing fire, avoiding the expansion of the fire and injury.
Patent Information
- Application Number
- CN202421032285.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-13
AI Technical Summary
In the event of a fire in the energy storage cabinet, the existing technology needs to open the cabinet door to extinguish the fire, which may cause the fire to expand, endanger the safety of firefighters, and damage peripheral equipment.
A energy storage cabinet inert gas fire extinguishing device is designed, including energy storage cabinets, pads, gas cylinders, valve joints, partitions, transit pumps and card positions. In the energy storage cabinet, fire extinguishing fire without opening the door.
Effectively avoid the expansion of the fire, reduce the loss of property, protect the safety of personnel, and avoid the injury of firefighters and the damage to peripheral equipment.
Smart Images
Figure CN222400060U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of energy storage cabinets, in particular to an inert gas fire extinguishing device for an energy storage cabinet. Background Art
[0002] Energy storage cabinets are systems that use lithium batteries to store energy. They can be combined with renewable energy generation to improve the quality and reliability of electricity. When the lithium iron phosphate batteries in the energy storage battery compartment are overcharged or overloaded, chemical reactions occur inside the batteries and they continuously generate heat. Heat accumulation leads to thermal runaway, causing fires and even explosions, which poses a high risk of fire. Currently, when extinguishing a fire in an energy storage cabinet, workers use fire extinguishers to spray inert gas into the energy storage cabinet. However, since the cabinet door needs to be opened to extinguish the fire inside, the fire may spread and easily injure firefighters and damage surrounding equipment.
[0003] Therefore, an inert gas fire extinguishing device for an energy storage cabinet has been developed that can extinguish a fire inside the energy storage cabinet without opening the cabinet door, thereby preventing the fire from spreading, reducing property losses, and protecting personnel safety. Summary of the invention
[0004] In order to overcome the shortcomings that, when currently extinguishing a fire in an energy storage cabinet, it is necessary to open the cabinet door to extinguish the fire inside, which may cause the fire to spread and easily injure firefighters and damage surrounding equipment, the utility model provides an inert gas fire extinguishing device for an energy storage cabinet, which can extinguish the fire inside the energy storage cabinet without opening the cabinet door, thereby avoiding the spread of the fire, reducing property losses and protecting the safety of personnel.
[0005] The technical solution is: an energy storage cabinet inert gas fire extinguishing device, including an energy storage cabinet, a pad, a gas cylinder, a valve joint, a partition, a transfer pump and a clamping mechanism, the left and right sides of the lower part of the energy storage cabinet are connected with pads, a plurality of gas cylinders are placed on the upper side of the pad, the upper sides of the gas cylinders are connected with valve joints, the left and right sides of the middle part of the energy storage cabinet are connected with partitions, the valve joints pass through adjacent partitions, the left and right sides of the upper part of the energy storage cabinet are connected with transfer pumps, the upper sides of the valve joints are clamped with adjacent transfer pumps, and the energy storage cabinet is provided with a clamping mechanism capable of detecting the gas content in the gas cylinder.
[0006] Furthermore, a support leg is provided on the lower side of the energy storage cabinet.
[0007] Furthermore, the locking mechanism includes a one-way tooth, a fixed frame and an air support tooth. Multiple one-way teeth are connected to the left and right sides of the energy storage cabinet. The one-way teeth pass through adjacent partitions. Fixed frames are connected between the valve joints on the same side. Air support teeth are slidably connected to the fixed frames. The one-way teeth are in contact with adjacent air support teeth.
[0008] Furthermore, a handle is included, and the handle is connected to the side where the air support teeth are away from each other.
[0009] Furthermore, a soft pad is provided on the handle.
[0010] Furthermore, it also includes a fixing mechanism, which includes a lower plate, an upper plate and a gear rotating rod. The lower plates are connected to the left and right sides of the lower part of the energy storage cabinet, the lower plates are located above the pads, the upper sides of the lower plates are slidably connected to the upper plates, the upper plates are in contact with the energy storage cabinets, the lower plates are rotatably connected to the gear rotating rods, the gear rotating rods are also in contact with the energy storage cabinets, and the gear rotating rods are clip-fitted with the adjacent upper plates.
[0011] The beneficial effects are as follows: 1. When a fire occurs inside the energy storage cabinet, the utility model starts the adapter pump and draws the inert gas in the gas cylinder into the energy storage cabinet through the valve joint, thereby achieving the effect of being able to extinguish the fire inside the energy storage cabinet without opening the cabinet door, avoiding the spread of the fire, reducing property losses, and protecting personnel safety.
[0012] 2. The utility model adjusts the upper plate by sliding so that the upper plate cooperates with the lower plate to clamp the gas cylinder. After the adjustment, the gear rod is rotated so that the gear rod is engaged with the upper plate to fix the upper plate, thereby achieving the effect of fixing the gas cylinder and preventing the gas cylinder from falling. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0014] Figure 2 It is a partial three-dimensional structural schematic diagram of the utility model.
[0015] Figure 3 It is a three-dimensional structural schematic diagram of the clamping mechanism of the utility model.
[0016] Figure 4 It is a three-dimensional structural schematic diagram of the clamping mechanism of the utility model.
[0017] Figure 5 It is a three-dimensional structural schematic diagram of the fixing mechanism of the utility model.
[0018] The names and serial numbers of the parts in the figure are: 1_energy storage cabinet, 2_pad, 3_gas cylinder, 4_valve joint, 5_partition, 6_adapter pump, 7_locking mechanism, 71_one-way tooth, 72_fixing frame, 73_gas support tooth, 74_handle, 8_fixing mechanism, 81_lower plate, 82_upper plate, 83_gear turning rod. DETAILED DESCRIPTION
[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings.
[0020] An inert gas fire extinguishing device for an energy storage cabinet, such as Figure 1 and Figure 2As shown, an energy storage cabinet 1, a pad 2, a gas cylinder 3, a valve joint 4, a partition 5, a transfer pump 6 and a clamping mechanism 7 are included. Pads 2 are connected to the left and right sides of the lower part of the energy storage cabinet 1. A support leg is provided on the lower side of the energy storage cabinet 1 for easy placement. Three gas cylinders 3 are placed on the upper side of the pad 2. Valve joints 4 are connected to the upper sides of the gas cylinders 3. Partitions 5 are connected to the left and right sides of the middle part of the energy storage cabinet 1. The valve joints 4 pass through adjacent partitions 5. Transfer pumps 6 are connected to the left and right sides of the upper part of the energy storage cabinet 1. The upper sides of the valve joints 4 are clamped with the adjacent transfer pumps 6. A clamping mechanism 7 is provided on the energy storage cabinet 1.
[0021] like Figure 1 , Figure 3 and Figure 4 As shown, the locking mechanism 7 includes a one-way tooth 71, a fixing frame 72, an air support tooth 73 and a handle 74. Three one-way teeth 71 are connected to the left and right sides of the energy storage cabinet 1. The one-way teeth 71 pass through the adjacent partitions 5. The valve joints 4 on the same side are connected with a fixing frame 72. The air support teeth 73 are slidably connected to the fixing frame 72. The one-way teeth 71 are in contact with the adjacent air support teeth 73. The air support teeth 73 are connected to a handle 74 on the side away from each other. The handle 74 is provided with a cushion for easy gripping.
[0022] When using the utility model, the energy storage cabinet 1 is first placed in the energy storage area, the gas cylinder 3 is placed by the pad 2, and the partition 5 limits the valve joint 4. When the energy storage cabinet 1 is on fire, the adapter pump 6 can be started to draw the inert gas in the gas cylinder 3 into the energy storage cabinet 1 through the valve joint 4, so that the fire inside the energy storage cabinet 1 can be extinguished without opening the cabinet door, thereby avoiding the expansion of the fire, reducing property losses, and protecting the safety of personnel. When the energy storage cabinet 1 is used in daily life, the gas in the gas cylinder 3 is passed into the fixing frame 72, and the gas support teeth 73 are squeezed to move and contact with the one-way teeth 71. The gas support teeth 73 are pulled by the handle 74 to determine the gas content in the gas cylinder 3, thereby detecting the gas content in the gas cylinder 3 and facilitating timely replenishment.
[0023] like Figure 1 and Figure 5 As shown, a fixing mechanism 8 is also included, and the fixing mechanism 8 includes a lower plate 81, an upper plate 82 and a gear rotating rod 83. The lower plates 81 are connected to the left and right sides of the lower part of the energy storage cabinet 1, and the lower plates 81 are located above the pad 2. The upper sides of the lower plates 81 are slidably connected to the upper plates 82, and the upper plates 82 are in contact with the energy storage cabinet 1. The lower plates 81 are rotatably connected to the gear rotating rods 83, and the gear rotating rods 83 are also in contact with the energy storage cabinet 1. The gear rotating rods 83 are snap-fitted with the adjacent upper plates 82.
[0024] The fixing mechanism 8 of the device can be used to fix the gas cylinder 3. After the gas cylinder 3 is placed on the pad 2, the upper plate 82 is slid and adjusted so that the upper plate 82 cooperates with the lower plate 81 to clamp the gas cylinder 3. After the adjustment, the gear rod 83 is rotated so that the gear rod 83 is engaged with the upper plate 82 to fix the upper plate 82, thereby fixing the gas cylinder 3 and preventing the gas cylinder 3 from falling.
[0025] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.
Claims
1. An energy storage cabinet inert gas fire extinguishing device, characterized in that: The invention comprises an energy storage cabinet (1), a backing plate (2), a gas cylinder (3), a valve joint (4), a partition plate (5), a transfer pump (6) and a locking mechanism (7). The backing plate (2) is connected to both left and right sides of the lower part of the energy storage cabinet (1), a plurality of gas cylinders (3) are placed on the upper side of the backing plate (2), and the upper sides of the gas cylinders (3) are connected to the valve joints (4). The partition plates (5) are connected to both left and right sides of the middle part of the energy storage cabinet (1), and the valve joints (4) pass through adjacent partition plates (5). The transfer pumps (6) are connected to both left and right sides of the upper part of the energy storage cabinet (1), and the upper sides of the valve joints (4) are locked with adjacent transfer pumps (6). The energy storage cabinet (1) is provided with a locking mechanism (7) capable of detecting the gas content in the gas cylinders (3).
2. An energy storage cabinet inert gas fire extinguishing device according to claim 1, characterized in that: The lower side of the energy storage cabinet (1) is provided with a support leg.
3. An energy storage cabinet inert gas fire extinguishing device according to claim 1, characterized in that: The locking mechanism (7) comprises a one-way tooth (71), a fixing frame (72) and a gas support tooth (73). The energy storage cabinet (1) is connected to a plurality of one-way teeth (71) on both sides. The one-way teeth (71) pass through adjacent partitions (5). The valve joints (4) on the same side are connected to a fixing frame (72). The fixing frame (72) is slidably connected to a gas support tooth (73). The one-way teeth (71) are in contact with adjacent gas support teeth (73).
4. An energy storage cabinet inert gas fire extinguishing device according to claim 3, characterized in that: It also includes a handle (74), and the handle (74) is connected to the side of the gas support teeth (73) that is away from each other.
5. An energy storage cabinet inert gas fire extinguishing device according to claim 4, characterized in that: The handle (74) is provided with a soft pad.
6. An energy storage cabinet inert gas fire extinguishing device according to claim 3, characterized in that: The fixing mechanism (8) further comprises a fixing mechanism (8), the fixing mechanism (8) comprising a lower plate (81), an upper plate (82) and a gear rotating rod (83), the lower plate (81) being connected to both left and right sides of the lower part of the energy storage cabinet (1), the lower plate (81) being located above the pad (2), the upper side of the lower plate (81) being slidably connected to the upper plate (82), the upper plate (82) being in contact with the energy storage cabinet (1), the lower plate (81) being rotatably connected to the gear rotating rod (83), the gear rotating rod (83) also being in contact with the energy storage cabinet (1), and the gear rotating rod (83) being engaged with the adjacent upper plate (82) in a snap fit.