A battery energy storage box with convenient operation and good safety

Abstract

The present invention discloses a battery energy storage box with convenient operation and good safety, which includes a protection bin. A partition rack is installed inside the protection bin, a partition board is installed inside the partition rack, a charging mechanism is installed inside the partition rack, and a storage battery is installed inside the charging mechanism. Both ends of the side surface of the protection bin are fixed with first mounting brackets, and a housing is fixed to the side surface of the first mounting brackets. A wire mesh is installed at one end inside the housing. Compared with the prior art, the present invention can accurately extinguish fires according to specific fire information, effectively avoiding the spread of fires; by providing a charging head that can automatically move to charge the battery, the battery can be charged simply by putting it in, and the operation is relatively convenient; moreover, the combination of the air-cooling mechanism and the cooling net effectively reduces the occurrence of fires and improves the safety of use.

Description

Technical Field

[0001] The present invention relates to the technical field of fire safety, and particularly to a battery energy storage box that is convenient to operate and has good safety performance. Background Art

[0002] Lithium batteries have the characteristics of high energy, long service life, high rated voltage, high power tolerance, very low self-discharge rate, light weight, strong adaptability to high and low temperatures, and environmental friendliness, and are widely used in various industries such as communication and transportation. The power of a single lithium battery is small and the voltage is low. Therefore, when used as a power source for electric vehicles, electric tools, and communication equipment, etc., they need to be used in groups after being packaged.

[0003] During the use of lithium batteries, a battery energy storage box is required to charge them. However, when the existing battery energy storage box charges multiple groups of batteries simultaneously, the batteries are in direct contact with each other, which causes the heat between the batteries to affect each other, easily leading to local overheating and danger, and there are potential safety hazards in use. For this reason, we propose a battery energy storage box that is convenient to operate and has good safety performance. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a battery energy storage box that is convenient to operate and has good safety performance.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A battery energy storage box that is convenient to operate and has good safety performance, including a protection chamber. Inside the protection chamber, a partition frame is installed. Inside the partition frame, a partition board is installed. Inside the partition frame, a charging mechanism is installed. Inside the charging mechanism, a storage battery is installed. At both ends of the side of the protection chamber, a first mounting frame is fixed. On the side of the first mounting frame, a housing is fixed. At one end inside the housing, a wire mesh is installed. On the side of the wire mesh, a cooling mesh is installed. At the top of the cooling mesh, a liquid inlet pipe is installed. On both sides of the cooling mesh, connecting pipes are installed. The connecting pipes penetrate through the housing and are connected to nozzles. At the end of the housing away from the wire mesh, an air cooling mechanism is installed.

[0007] Preferably, the charging mechanism includes a fixing frame installed inside the partition frame. The fixing frame is of a U-shaped frame structure. A sliding groove is opened at the bottom of the fixing frame. Inside the sliding groove, a fixing shaft is installed. A charging head is slidably connected to the fixing shaft. A sensor integration board is installed inside the fixing frame.

[0008] Preferably, sleeves are installed at both ends inside the fixing frame. A connecting rod is slidably connected inside the sleeves. A spring is installed between the connecting rod and the sleeves. The connecting rod penetrates through the side of the sleeve and is connected to a clamping block. The clamping block is of a U-shaped frame. The clamping block is clamped with the storage battery.

[0009] Preferably, the spray head is a U-shaped tube, and a solenoid valve is installed inside the spray head.

[0010] Preferably, the number of the spray heads is several groups, and several groups of the spray heads are all parallel to the lower surface of the charging mechanism.

[0011] Preferably, the air cooling mechanism includes a motor installed on the top of the housing, an output shaft of the motor is inserted into the interior of the housing and connected with a lead screw, the lead screw is in threaded connection with a threaded sleeve, a second mounting bracket is installed on the threaded sleeve, and a fan group is installed on the side surface of the second mounting bracket.

[0012] Preferably, a guide shaft is installed inside the housing, the guide shaft is parallel to the lead screw, and the guide shaft is slidably connected with the second mounting bracket.

[0013] Preferably, limiting rings are fixedly sleeved at both ends of the guide shaft.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] When the present invention is in use, the device is connected to a power supply and a computer, and the liquid inlet pipe is connected to a coolant fire extinguishing agent tank. First, the position of the charging head is adjusted according to the position of the battery charging hole, and then the battery is inserted into the interior of the charging mechanism. The battery presses the clamping block, and the clamping block drives the connecting rod to slide in the sleeve and compress the spring. The clamping block is a U-shaped frame, and the clamping block clamps the battery. Under the elastic force of the spring, the connecting rod drives the clamping block to clamp the battery tightly, and the charging head is inserted into the battery for charging, improving the stability of battery installation; in the present device, the partition frame divides the protection chamber into secondary layers, and the partition plate divides the secondary chamber into tertiary chambers. During the whole charging process, the sensor integrated board monitors the environment in the tertiary chamber. When the temperature near the battery is too high, the solenoid valve in the corresponding spray head is opened, and the fire extinguishing spray is transported to the connecting pipe by the cooling net and then sprayed out through the spray head to extinguish the fire in the corresponding tertiary chamber. When the fire spreads, multiple sensor integrated boards receive the fire information at the same time. At this time, all the spray heads are activated to extinguish the fire in the whole protection chamber, and the use is very safe; an automatically movable charging head is arranged in each tertiary chamber to charge the battery, so that the battery can be charged only by putting it in, and the operation is relatively convenient; at the same time, during the use process, the fan group and the motor are started, and the fan group cools the interior of the protection chamber by increasing the air flow, and the cooling net can cool the air entering the protection chamber, effectively reducing the occurrence of fire and improving the safety of use;

[0016] In summary, compared with the prior art, the present invention can extinguish fires accurately according to specific fire information, effectively avoiding the spread of fires; by providing a rechargeable head that can move automatically to charge the battery, it is only necessary to place the battery to start charging, which is relatively convenient to operate; and the combination of the air-cooling mechanism and the cooling net effectively reduces the occurrence of fires and improves the safety of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. is a schematic structural diagram of a battery energy storage box with convenient operation and good safety proposed by the present invention;

[0018] Figure 2 FIG. is an overall view of the partition board of a battery energy storage box with convenient operation and good safety proposed by the present invention;

[0019] Figure 3 FIG. is a cross-sectional view of the charging mechanism of a battery energy storage box with convenient operation and good safety proposed by the present invention;

[0020] Figure 4 FIG. is an enlarged schematic view of part A of a battery energy storage box with convenient operation and good safety proposed by the present invention;

[0021] Figure 5 FIG. is an installation schematic diagram of the cooling net of a battery energy storage box with convenient operation and good safety proposed by the present invention

[0022] Figure 6 FIG. is an installation schematic diagram of the nozzle of a battery energy storage box with convenient operation and good safety proposed by the present invention;

[0023] Figure 7 FIG. is an installation schematic diagram of the air-cooling mechanism of a battery energy storage box with convenient operation and good safety proposed by the present invention.

[0024] In the figure: 1 protection bin, 2 partition rack, 3 partition board, 4 charging mechanism, 41 fixing rack, 42 sliding groove, 43 fixing shaft, 44 rechargeable head, 45 sleeve, 46 connecting rod, 47 clamping block, 48 spring, 49 sensor integration board, 5 first mounting rack, 6 housing, 7 wire mesh, 8 cooling net, 9 liquid inlet pipe, 10 connecting pipe, 11 nozzle, 12 air-cooling mechanism, 121 motor, 122 lead screw, 123 threaded sleeve, 124 second mounting rack, 125 fan group, 126 guiding shaft, 127 limiting ring. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Refer to Figure 1-7, a battery energy storage box with convenient operation and good safety, including a protection bin 1. Inside the protection bin 1, there is a partition rack 2 installed. Inside the partition rack 2, there are partition boards 3 installed. Inside the partition rack 2, there is a charging mechanism 4 installed. Inside the charging mechanism 4, there is a storage battery installed. At both ends of the side of the protection bin 1, there are first mounting brackets 5 fixed. On the side of the first mounting bracket 5, there is a housing 6 fixed. At one end inside the housing 6, there is a wire mesh 7 installed. On the side of the wire mesh 7, there is a cooling mesh 8 installed. On the top of the cooling mesh 8, there is a liquid inlet pipe 9 installed. On both sides of the cooling mesh 8, there are connecting pipes 10 installed. The connecting pipes 10 penetrate through the housing 6 and are connected to spray nozzles 11. At the end of the housing 6 away from the wire mesh 7, there is an air cooling mechanism 12 installed.

[0027] As an implementation manner, the charging mechanism 4 includes a fixing rack 41 installed inside the partition rack 2. The fixing rack 41 is of a U-shaped rack structure. At the bottom of the fixing rack 41, there is a chute 42 opened. Inside the chute 42, there is a fixing shaft 43 installed. A charging head 44 is slidably connected to the fixing shaft 43. Inside the fixing rack 41, there is a sensor integration board 49 installed.

[0028] As an implementation manner, at both ends inside the fixing rack 41, there are sleeves 45 installed. A connecting rod 46 is slidably connected inside the sleeve 45. A spring 48 is installed between the connecting rod 46 and the sleeve 45. The connecting rod 46 penetrates through the side of the sleeve 45 and is connected to a clamping block 47. The clamping block 47 is of a U-shaped rack. The clamping block 47 is clamped with the storage battery.

[0029] As an implementation manner, the spray nozzle 11 is a U-shaped pipe. An electromagnetic valve is installed inside the spray nozzle 11.

[0030] As an implementation manner, the number of the spray nozzles 11 is several groups. Several groups of spray nozzles 11 are all parallel to the lower surface of the charging mechanism.

[0031] As an implementation manner, the air cooling mechanism 12 includes a motor 121 installed on the top of the housing 6. The output shaft of the motor 121 is inserted into the inside of the housing 6 and is connected to a lead screw 122. The lead screw 122 is threadedly connected to a threaded sleeve 123. A second mounting bracket 124 is installed on the threaded sleeve 123. A fan group 125 is installed on the side of the second mounting bracket 124.

[0032] As an implementation manner, a guide shaft 126 is installed inside the housing 6. The guide shaft 126 is parallel to the lead screw 122. The guide shaft 126 is slidably connected to the second mounting bracket 124.

[0033] As an implementation manner, at both ends of the guide shaft 126, there are limit rings 127 fixedly sleeved.

[0034] Working principle: When in use, the device is connected to a power supply and a computer, and the liquid inlet pipe 9 is connected to the coolant fire extinguishing agent tank. First, adjust the position of the charging head 44 according to the position of the battery charging hole, and then insert the battery into the inside of the charging mechanism 4. The battery presses the clamping block 47, and the clamping block 47 drives the connecting rod 46 to slide in the sleeve 45 and compress the spring 48. The clamping block 47 is a U-shaped frame, and the clamping block 47 clamps the battery. Under the elastic force of the spring 48, the connecting rod 46 drives the clamping block 47 to clamp the battery tightly, and the charging head 44 is inserted into the battery for charging, improving the stability of battery installation; in this device, the partition frame 2 divides the protection chamber 1 into secondary layers, and the partition plate 3 divides the secondary chamber into tertiary chambers. During the entire charging process, the sensor integration board 49 monitors the environment in the tertiary chamber. When the temperature near the battery is too high, the solenoid valve in the corresponding nozzle 11 opens, and the fire extinguishing spray is transported to the connecting pipe 10 by the cooling net 8, and then sprayed out through the nozzle 11 to extinguish the fire in the corresponding tertiary chamber. When the fire spreads, multiple sensor integration boards 49 receive the fire information at the same time. At this time, all the nozzles 11 are activated to extinguish the fire in the entire protection chamber 1, making it very safe to use; Each tertiary chamber is provided with a charging head 44 that can move automatically to charge the battery, so that the battery can be charged simply by putting it in, which is relatively convenient to operate; At the same time, during the use process, start the fan group 125 and the motor 121. The fan group 125 cools the inside of the protection chamber 1 by increasing the air flow, and the cooling net 8 can cool the air entering the protection chamber 1, effectively reducing the occurrence of fires and improving the safety of use;

[0035] In summary, compared with the prior art, the present invention can accurately extinguish fires according to specific fire information, effectively avoiding the spread of fires; by providing a charging head 44 that can move automatically to charge the battery, the battery can be charged simply by putting it in, which is relatively convenient to operate; and the combination of the air-cooling mechanism and the cooling net effectively reduces the occurrence of fires and improves the safety of use.

[0036] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A battery energy storage box with convenient operation and good safety, including a protection bin (1), characterized in that, Inside the protective bin (1), a partition rack (2) is installed. Inside the partition rack (2), a partition board (3) is installed. Inside the partition rack (2), a charging mechanism (4) is installed. Inside the charging mechanism (4), a storage battery is installed. At both ends of the side surface of the protective bin (1), first mounting brackets (5) are fixed. On the side surface of the first mounting bracket (5), a housing (6) is fixed. At one end inside the housing (6), a wire mesh (7) is installed. On the side surface of the wire mesh (7), a cooling mesh (8) is installed. At the top of the cooling mesh (8), a liquid inlet pipe (9) is installed. On both sides of the cooling mesh (8), connecting pipes (10) are installed. The connecting pipes (10) penetrate through the housing (6) and are connected to spray heads (11). At the end of the housing (6) away from the wire mesh (7), an air cooling mechanism (12) is installed. The air cooling mechanism (12) includes a motor (121) installed on the top of the housing (6). The output shaft of the motor (121) is inserted into the inside of the housing (6) and is connected to a lead screw (122). The lead screw (122) is threadedly connected to a threaded sleeve (123). On the threaded sleeve (123), a second mounting bracket (124) is installed. On the side surface of the second mounting bracket (124), a fan group (125) is installed. The charging mechanism (4) includes a fixing bracket (41) installed inside the partition rack (2). The fixing bracket (41) is of a U-shaped frame structure. At the bottom of the fixing bracket (41), a sliding groove (42) is opened. Inside the sliding groove (42), a fixing shaft (43) is installed. A charging head (44) is slidably connected to the fixing shaft (43). Inside the fixing bracket (41), a sensor integration board (49) is installed. At both ends inside the fixing bracket (41), sleeves (45) are installed. A connecting rod (46) is slidably connected inside the sleeve (45). A spring (48) is installed between the connecting rod (46) and the sleeve (45). The connecting rod (46) penetrates through the side surface of the sleeve (45) and is connected to a clamping block (47). The clamping block (47) is of a U-shaped frame. The clamping block (47) is clamped with the storage battery.

2. The battery energy storage box according to claim 1, which is convenient to operate and has good safety, is characterized in that, The spray head (11) is a U-shaped pipe. An electromagnetic valve is installed inside the spray head (11).

3. The battery energy storage box with convenient operation and good safety according to claim 2, wherein, The number of the spray heads (11) is several groups. Several groups of the spray heads (11) are all parallel to the lower surface of the charging mechanism.

4. A battery energy storage box with convenient operation and good safety according to claim 1, characterized in that Inside the housing (6), a guiding shaft (126) is installed. The guiding shaft (126) is parallel to the lead screw (122). The guiding shaft (126) is slidably connected to the second mounting bracket (124).

5. A battery energy storage box that is convenient to operate and has good safety, as described in claim 4, wherein At both ends of the guiding shaft (126), limiting rings (127) are fixedly sleeved.

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