Double-system water fire extinguishing device

Abstract

The utility model discloses a double-system water fire extinguishing device which comprises a battery compartment cabinet body and a battery compartment front cabinet door arranged at the front end of the battery compartment cabinet body, an overflow opening is formed in the rear wall face of the inner side of the battery bin front cabinet door, an electromagnetic valve water outlet and a spraying head are arranged on the upper side face of the inner side space of the battery bin front cabinet door, and a water tank is arranged in the rear end of the battery bin cabinet body. The electromagnetic valve water inlet pipe and the spraying water inlet pipe are arranged on the two sides of the electromagnetic valve water inlet pipe, an electromagnetic valve body is arranged on the electromagnetic valve water inlet pipe, a vertical connecting water pipe is arranged at the tail end of the transverse connecting water pipe, and the tail end of the vertical connecting water pipe is connected with the water tank; by means of the improvement of the battery compartment cabinet body, fire disasters in the battery compartment can be effectively treated in time, loss is effectively reduced, and therefore the practicability of the battery compartment cabinet body is improved.

Description

Technical Field

[0001] The utility model belongs to the relevant technical field, and specifically relates to a dual-system water fire extinguishing device. Background Art

[0002] A charging bin is a facility or device used to store and charge batteries or other power devices. It usually consists of one or more storage slots or grids, each of which can accommodate a battery or other type of power source. A charging bin can be a small personal device or a large centralized facility for storing and charging a large number of batteries at the same time. The main function of a charging bin is to provide a convenient, safe and effective way to manage and charge batteries. In homes, offices, factories or other places where batteries are used in large quantities, charging bins can help people better organize and use batteries. It can avoid battery loss or confusion, provide a centralized place to store batteries, and ensure that they are always ready for use. Charging bins usually have multiple charging methods, such as sockets, USB ports, wireless charging, etc., to accommodate different types of batteries or power devices. It may also have appropriate charging control functions, such as overcharge protection, anti-short circuit, etc., to ensure the safe use of batteries and extend the life of batteries. In short, a charging bin is a facility or device with multiple storage slots or grids and provides charging functions. Its appearance allows people to better manage and use batteries and improve the efficiency and convenience of battery use. Whether individual users or enterprises or institutions, they can all benefit from the use of charging pods and experience better battery management and usage experience. However, the charging pods are prone to short circuits and fires due to aging of the internal circuits during use. If they are not handled in time, it is easy to cause greater losses. The utility model improves the above-mentioned problem and specifically relates to a dual-system water fire extinguishing device. Utility Model Content

[0003] The purpose of the utility model is to provide a dual-system water fire extinguishing device to solve the problem in the above background technology that the charging bin is prone to short circuit fire due to aging of the internal circuit during use, which can easily cause greater losses if not handled in time.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dual-system water fire extinguishing device, comprising a battery compartment cabinet and a battery compartment front cabinet door arranged at the front end of the battery compartment cabinet;

[0005] An overflow port is provided at the inner rear wall position of the front cabinet door of the battery compartment, an electromagnetic valve water outlet and a spray head are provided at the upper side position of the inner space of the front cabinet door of the battery compartment, a water tank is provided at the rear end internal position of the battery compartment cabinet, a connecting main pipeline is provided at the upper end position of the water tank, a return pipe and an electromagnetic valve water inlet pipe and a spray water inlet pipe provided on both sides of the return pipe are provided at the upper end position of the connecting main pipeline, an electromagnetic valve body is provided on the electromagnetic valve water inlet pipe, a horizontal connecting water pipe is connected at the bottom end position of the electromagnetic valve water inlet pipe and the spray water inlet pipe, a vertical connecting water pipe is provided at the end position of the horizontal connecting water pipe, the end of the vertical connecting water pipe is connected to the water tank, and a water pump is provided on the vertical connecting water pipe.

[0006] Preferably, an anti-collision pad is provided at the lower side of the overflow outlet, and the anti-collision pad is made of rubber material.

[0007] Preferably, limit sliding bars are provided at the lower side surface and left and right side surfaces of the inner space of the front cabinet door of the battery compartment, and the limit sliding bars are installed and connected by screws.

[0008] Preferably, a built-in handle is provided at the front end of the front cabinet door of the battery compartment, and the built-in handle is installed and connected to the battery compartment cabinet body through a connecting hinge provided at its side position.

[0009] Preferably, a control display screen is provided at the upper front end of the battery compartment cabinet, and a protective film is affixed to the outer side of the control display screen.

[0010] Preferably, a battery compartment rear door is provided at the rear side of the battery compartment cabinet, a door handle and a key insertion hole are provided on the battery compartment rear door, and the door handle is mounted to the battery compartment rear door by screws.

[0011] Preferably, the battery compartment rear door is provided with an air vent at an upper end position, and a cooling fan is connected to an inner side of the battery compartment rear door at the position of the air vent.

[0012] Preferably, a bottom pad is provided at the bottom of the battery compartment cabinet, and the bottom pad is mounted on the bottom of the battery compartment cabinet by screws.

[0013] Compared with the prior art, the utility model provides a dual-system water fire extinguishing device, which has the following beneficial effects:

[0014] 1. In the dual-system water fire extinguishing device, when the internal temperature of the battery in the battery compartment reaches 75 degrees, the battery swap cabinet system detects the high temperature of the battery, the solenoid valve of this compartment automatically opens, and the water pump starts working, and the fire water enters the compartment from the solenoid valve pipeline. When the temperature in the battery compartment reaches 80 degrees, the temperature sensor of the battery swap cabinet detects the high temperature in the compartment, the solenoid valve of this compartment opens, and the water pump starts working, and the fire water enters the compartment from the solenoid valve pipeline. When there is an open flame in the battery compartment and the temperature reaches 69 degrees, the fire sprinkler is detonated, the temperature sensor system of the battery swap cabinet detects the high temperature in the compartment, and the water pump starts working. When the fire sprinkler starts to work, fire water enters the bin from the sprinkler pipe and the solenoid valve pipe at the same time. When the water enters the bin and soaks the battery, the water level reaches a height of 18.5cm, and the battery is completely immersed. The bin door is sealed, and water 18.5cm above enters the return pipe and flows back to the water tank for a cycle. When the water pump solenoid valve fire sprinkler starts to work, the 220V power supply is automatically turned off, and 12V power supply is supplied by other batteries. The improvement of the utility model can effectively deal with the fire in the battery bin in a timely manner, effectively reduce the loss, and thus improve the practicality of the battery bin cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front structural schematic diagram of the dual-system water fire extinguishing device of the utility model.

[0016] Figure 2 It is a rear structural schematic diagram of the dual-system water fire extinguishing device of the utility model.

[0017] Figure 3 It is a schematic diagram of the structure of the overflow outlet of the dual-system water fire extinguishing device of the utility model.

[0018] Figure 4 It is a schematic diagram of the structure of the dual-system water fire extinguishing device of the utility model, viewed from the inside of the front cabinet door of the battery compartment.

[0019] Figure 5 It is a structural schematic diagram of the water tank position of the dual-system water fire extinguishing device of the utility model.

[0020] In the figure: 1. Battery compartment cabinet; 2. Control display screen; 3. Battery compartment front cabinet door; 4. Connecting hinge; 5. Embedded handle; 6. Limiting slide bar; 7. Anti-collision pad; 8. Overflow port; 9. Bottom pad; 10. Battery compartment rear cabinet door; 11. Ventilation hole; 12. Cabinet door handle; 13. Key insertion hole; 14. Support connecting frame; 15. Water tank; 16. Solenoid valve water outlet; 17. Sprinkler head; 18. Connecting main pipeline; 19. Water pump; 20. Vertical connecting water pipe; 21. Solenoid valve body; 22. Solenoid valve water inlet pipe; 23. Return pipe; 24. Sprinkler water inlet pipe; 25. Horizontal connecting water pipe. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-5 As shown, a dual-system water fire extinguishing device comprises a battery compartment cabinet 1 and a battery compartment front cabinet door 3 arranged at the front end of the battery compartment cabinet 1; an overflow port 8 is arranged at the inner rear wall of the battery compartment front cabinet door 3, an electromagnetic valve water outlet 16 and a sprinkler head 17 are arranged at the upper side of the inner space of the battery compartment front cabinet door 3, a water tank 15 is arranged at the rear end of the battery compartment cabinet 1, a main pipe 18 is arranged at the upper end of the water tank 15, and a return pipe 23 is arranged at the upper end of the main pipe 18. The electromagnetic valve water inlet pipe 22 and the spray water inlet pipe 24 are arranged on both sides of the return pipe 23, the electromagnetic valve water inlet pipe 22 is provided with a solenoid valve body 21, the bottom ends of the electromagnetic valve water inlet pipe 22 and the spray water inlet pipe 24 are connected with a horizontal connecting water pipe 25, the end of the horizontal connecting water pipe 25 is provided with a vertical connecting water pipe 20, the end of the vertical connecting water pipe 20 is connected to the water tank 15, and the vertical connecting water pipe 20 is provided with a water pump 19. When the internal temperature of the battery in the battery compartment reaches 75 degrees Celsius during use, the battery swap cabinet system detects the battery High temperature, the solenoid valve of this compartment opens automatically, and the water pump starts working at the same time, and the fire water enters the compartment from the solenoid valve pipe. When the temperature in the battery compartment reaches 80 degrees, the temperature sensor of the battery swap cabinet detects the high temperature in the compartment, the solenoid valve of this compartment opens, and the water pump starts working at the same time, and the fire water enters the compartment from the solenoid valve pipe. When there is an open flame in the battery compartment and the temperature reaches 69°C, the fire sprinkler explodes due to the melting of the chrome plating on the sprinkler head 17. The temperature sensor system of the battery swap cabinet detects the high temperature in the compartment, and the water pump starts working at the same time, and the fire water flows from the sprinkler pipe and the solenoid valve pipe at the same time. Entering the warehouse, when water enters the warehouse to soak the batteries, the water level reaches a height of 18.5cm, the batteries are completely immersed, the warehouse door is sealed, and water 18.5cm above enters the return pipe 23, flows back to the water tank 15, and circulates. When the water pump solenoid valve fire sprinkler starts working, the 220V power supply is automatically turned off, and 12V power supply is supplied by other batteries. Through the improvement of the utility model, it is effective to deal with the fire in the battery warehouse in time, effectively reduce the loss, and thus improve the practicality of the battery warehouse cabinet 1.

[0023] like Figure 1As shown, an anti-collision pad 7 is provided at the lower side of the overflow port 8. The anti-collision pad 7 is made of rubber material. The anti-collision pad 7 absorbs the energy during the collision through the deformation of the end portion and the energy-absorbing material, thereby reducing the damage caused by the collision.

[0024] like Figure 1 As shown, a limit slide bar 6 is provided at the lower side and left and right side positions of the inner space of the front cabinet door 3 of the battery compartment. The limit slide bar 6 is installed and connected by screws. The limit slide bar 6 is provided to limit the left and right movement of the battery to prevent it from affecting the charging process.

[0025] like Figure 1 As shown, an embedded handle 5 is provided at the front end of the battery compartment front cabinet door 3, and the embedded handle 5 is installed and connected to the battery compartment cabinet body 1 through a connecting hinge 4 provided at its side position. The embedded handle 5 is an embedded structure and will not be impacted by foreign objects, so it has a long service life.

[0026] like Figure 1 As shown, a control display screen 2 is provided at the upper front end of the battery compartment cabinet 1, and a protective film is attached to the outer side of the control display screen 2. The control display screen 2 is a touch screen, and the user can adjust and control the battery compartment cabinet 1 through the control display screen 2 for use.

[0027] like Figure 2 As shown, a battery compartment rear door 10 is provided at the rear side of the battery compartment cabinet 1, and a door handle 12 and a key insertion hole 13 are provided on the battery compartment rear door 10. The door handle 12 is installed with the battery compartment rear door 10 by screws. The arrangement of the battery compartment rear door 10 allows it to be opened for repair when the internal components of the battery compartment cabinet 1 are damaged. Compared with the removal by screws, it is simple and quick, and can improve the installation and maintenance efficiency of the staff to a certain extent.

[0028] like Figure 2 As shown, a ventilation hole 11 is provided on the upper end of the battery compartment rear door 10, and a cooling fan is connected to the inner side of the battery compartment rear door 10 at the ventilation hole 11. The ventilation hole 11 can be arranged to increase the exchange rate between the inside of the battery compartment cabinet 1 and the outside air, thereby effectively improving the heat dissipation speed of the battery compartment cabinet 1.

[0029] like Figure 2 As shown, a bottom pad 9 is provided at the bottom of the battery compartment cabinet 1, and the bottom pad 9 is installed at the bottom of the battery compartment cabinet 1 by screws. The bottom pad 9 can keep a certain distance between the battery compartment cabinet 1 and the ground, thereby reducing the erosion of the bottom of the battery compartment cabinet 1 by moisture on the ground to a certain extent, thereby increasing the service life of the battery compartment cabinet 1.

[0030] When the battery compartment cabinet 1 is in use, the front door 3 of the battery compartment is opened, and the unused batteries are inserted into the compartment behind the front door 3 of the battery compartment, and then the front door 3 of the battery compartment is closed. When the user uses it, the front door 3 of the battery compartment is opened to pull out the batteries, replace them with new batteries and put the dead batteries in.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A dual-system water fire extinguishing device, comprising: A battery compartment cabinet (1) and a battery compartment front cabinet door (3) arranged at the front end of the battery compartment cabinet (1); Features: An overflow port (8) is provided at the inner rear wall of the front door (3) of the battery compartment, an electromagnetic valve water outlet (16) and a spray head (17) are provided at the upper side of the inner space of the front door (3) of the battery compartment, a water tank (15) is provided at the rear end of the battery compartment cabinet (1), a connecting main pipeline (18) is provided at the upper end of the water tank (15), a return pipe (23) and two return pipes (23) are provided at the upper end of the connecting main pipeline (18). A solenoid valve water inlet pipe (22) and a spray water inlet pipe (24) are arranged on the side, the solenoid valve water inlet pipe (22) is provided with a solenoid valve body (21), the bottom ends of the solenoid valve water inlet pipe (22) and the spray water inlet pipe (24) are connected with a horizontal connecting water pipe (25), the end of the horizontal connecting water pipe (25) is provided with a vertical connecting water pipe (20), the end of the vertical connecting water pipe (20) is connected to a water tank (15), and the vertical connecting water pipe (20) is provided with a water pump (19).

2. A dual-system water fire extinguishing device according to claim 1, characterized in that: An anti-collision pad (7) is arranged at the lower side of the overflow port (8), and the anti-collision pad (7) is made of rubber material.

3. A dual-system water fire extinguishing device according to claim 1, characterized in that: Limiting slide bars (6) are arranged at the lower side surface and left and right side surfaces of the inner space of the front cabinet door (3) of the battery compartment, and the limiting slide bars (6) are installed and connected by screws.

4. A dual-system water fire extinguishing device according to claim 1, characterized in that: An embedded handle (5) is provided at the front end of the battery compartment front cabinet door (3), and the embedded handle (5) is installed and connected to the battery compartment cabinet body (1) via a connecting hinge (4) provided at a side position thereof.

5. A dual-system water fire extinguishing device according to claim 1, characterized in that: A control display screen (2) is provided at the upper side of the front end of the battery compartment cabinet (1), and a protective film is affixed to the outer side of the control display screen (2).

6. A dual-system water fire extinguishing device according to claim 1, characterized in that: A battery compartment rear cabinet door (10) is arranged at the rear side of the battery compartment cabinet body (1), and a cabinet door handle (12) and a key insertion hole (13) are arranged on the battery compartment rear cabinet door (10), and the cabinet door handle (12) is mounted on the battery compartment rear cabinet door (10) by means of screws.

7. A dual-system water fire extinguishing device according to claim 6, characterized in that: The battery compartment rear cabinet door (10) is provided with an air vent (11) at an upper end position, and a heat dissipation fan is connected to the inner side of the battery compartment rear cabinet door (10) at the position of the air vent (11).

8. A dual-system water fire extinguishing device according to claim 1, characterized in that: A bottom pad (9) is provided at the bottom of the battery compartment cabinet (1), and the bottom pad (9) is mounted on the bottom of the battery compartment cabinet (1) by means of screws.

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