CN221353962U - Intelligent communication direct current power supply cabinet - Google Patents

Abstract

The utility model discloses an intelligent communication direct-current power supply cabinet, and relates to the technical field of direct-current power supply cabinets. The utility model comprises a cabinet body, wherein the inner wall of the cabinet body is fixedly connected with four clapboards, the upper surfaces of the three clapboards are fixedly connected with storage batteries, and the upper surface of one clapboard is provided with a high-capacity carbon dioxide dry powder fire extinguisher. The utility model solves the problems that if the storage battery fails due to the line connection problem, but the storage battery fails, the chemical components in the storage battery continue to react even if the connection with the storage battery is cut off, then the storage battery bulges, smokes and even self-ignites, and if people cannot reach the site to overhaul before the self-ignition of the storage battery, the fire of the self-igniting storage battery cannot be restrained, and huge loss is necessarily caused.

Description

Intelligent communication direct current power supply cabinet

Technical Field

The utility model belongs to the technical field of direct-current power supply cabinets, and particularly relates to an intelligent communication direct-current power supply cabinet.

Background

In modern civil aviation transportation industry, a communication navigation monitoring facility of a civil aviation air traffic control is primary power supply guarantee equipment, and a traditional direct current power supply system generally comprises an alternating current input power distribution part, a rectifying module, a monitoring module, a storage battery pack, a direct current output power distribution part and the like, so that an alternating current power supply is converted into a direct current power supply.

For example, publication No.: CN115360824a discloses an intelligent communication dc power supply cabinet, comprising a storage battery cabinet and a charging feeder cabinet, wherein the charging feeder cabinet is used for distributing and providing power for a civil aviation air traffic guidance monitoring facility; the charging feeder cabinet consists of an instrument cabinet, a control cabinet, a rectifying cabinet and a switch cabinet; the instrument cabinet is provided with 5 direct current detection instruments, an ammeter, a voltmeter, an SA change-over switch and 5 indicator lamps; the control cabinet is provided with a monitoring touch screen, and the monitoring touch screen is an intelligent touch screen; the touch screen system is provided with an SOH storage battery health detection database; the touch screen is connected with the microcomputer monitoring device through an RS485 communication line; the invention has the advantages that: the system has high safety, and can realize real-time monitoring and control of the voltage and current of the AC/DC system and other necessary states. The method has the advantages that the product is subjected to grouping maintenance, overhaul, storage battery replacement and the like without interrupting a power supply mode, and the following defects still exist in actual use:

Above-mentioned direct current power supply cabinet main improvement can carry out real-time control to the battery, can in time cut off the connection with the battery and send out the alarm and remind personnel on duty to overhaul when the battery breaks down, but has neglected important point yet, remains further improvement: if the storage battery fails not due to the problem of line connection, but the storage battery itself fails, even if the connection with the storage battery is cut off, the problem of the failure in the storage battery still cannot be solved at the first time, chemical components in the storage battery still continue to react, then the storage battery bulges, smokes and even self-fires, if accidents occur in the process that people arrive at the site, the situation that the people cannot arrive at the site to overhaul before the self-fires of the storage battery, the fire of the self-fires storage battery cannot be restrained, and the problem of huge loss will be necessarily caused.

Disclosure of utility model

The utility model aims to provide an intelligent communication direct-current power cabinet, which solves the problems that if a storage battery fails due to line connection problems, but the storage battery fails, chemical components in the storage battery continue to react even if the connection with the storage battery is cut off, then the storage battery bulges, smoke and even self-fires, if accidents occur on the way that people arrive at the site, the storage battery cannot be overhauled on site before self-fires, the fire of the self-fires storage battery cannot be restrained, and huge losses are necessarily caused by the fact that the storage battery fails.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

The utility model relates to an intelligent communication direct-current power supply cabinet which comprises a cabinet body, wherein four clapboards are fixedly connected to the inner wall of the cabinet body, storage batteries are fixedly connected to the upper surfaces of the three clapboards, a high-capacity carbon dioxide dry powder fire extinguisher is placed on the upper surface of one of the clapboards, the high-capacity carbon dioxide dry powder fire extinguisher is positioned above the storage batteries, an output pipe is fixedly connected to one side of the high-capacity carbon dioxide dry powder fire extinguisher, a valve is fixedly connected to the outer circumferential surface of the output pipe, one end of the output pipe is provided with a communicating pipe, a branch pipe is fixedly connected to the outer circumferential surface of the communicating pipe, one end of the branch pipe is fixedly connected with a spray head, the spray head is positioned above the storage batteries, an electromagnetic valve is fixedly connected to the outer circumferential surface of the branch pipe, one side of the electromagnetic valve is electrically connected with a connecting line, one end of the connecting line is connected with an external main line, one side of the cabinet body is fixedly connected with a controller, the controller is in signal connection with the electromagnetic valve, six temperature sensors are arranged on two sides of the cabinet body, and the six temperature sensors correspond to the storage batteries one by one;

The upper surface fixedly connected with positioning mechanism of baffle, positioning mechanism and communicating pipe's lower extreme phase-match can effectively restrain spreading of the condition of a fire, can extinguish the fire source even, strives for valuable time for the rush-repair personnel, can greatly reduce the loss.

Further, the one end fixedly connected with interface one of output tube, the outer periphery fixedly connected with logical heart piece of interface one, the upper end fixedly connected with hose of communicating pipe, the upper end fixedly connected with interface two of hose, one side fixedly connected with connector of interface two, the outer periphery fixedly connected with sealing layer of connector, the connector gomphosis mutually with interface one, sealing layer and the inner wall in close contact of interface one, the outer periphery fixedly connected with linking piece of interface two, linking piece's upper end runs through and sliding connection has the bolt, the outer periphery cover of bolt is equipped with the spring and is fixed mutually with the upper end of spring, the lower extreme and the linking piece of spring are fixed mutually, the bolt gomphosis mutually with logical heart piece for personnel can accomplish the change to high-capacity carbon dioxide dry powder fire extinguisher fast, improve work efficiency.

Further, one side that the second interface includes is fixedly connected with handle one, makes things convenient for personnel to pull out the second interface.

Furthermore, the sealing layer is made of rubber materials, one side of the sealing layer is inclined, and the sealing performance between the connector and the first connector is ensured while the installation is convenient.

Further, positioning mechanism includes locating frame and baffle, locating frame fixed connection is at the upper surface of baffle, one side sliding connection of locating frame has the baffle, the lower extreme fixedly connected with reference column of communicating pipe, the reference column is located the inside of locating frame and is spacing by the baffle, and is three the notch has all been seted up to one side of baffle, notch and communicating pipe assorted are convenient to dismantle the maintenance to communicating pipe.

Further, one side of baffle fixedly connected with handle two makes things convenient for personnel to remove the baffle.

Further, one end fixedly connected with plug of connecting wire, the one end fixedly connected with socket of external main line, socket and plug gomphosis mutually, the connection of circuit can not influence the dismantlement of communicating pipe.

Further, the outer periphery fixedly connected with protection casing of bleeder, the valve head at the solenoid valve is established to the protection casing cover, the outer periphery fixedly connected with protection pipe of communicating pipe, the protection pipe cover is established in the outside of connecting wire, improves solenoid valve and connecting wire's life.

The utility model has the following beneficial effects:

According to the utility model, by arranging the high-capacity carbon dioxide dry powder fire extinguisher, the output pipe, the valve, the communicating pipe, the branch pipe, the spray head, the electromagnetic valve, the external main circuit, the controller and the temperature sensor, the problems that the fire of the spontaneous combustion storage battery cannot be restrained and huge loss is necessarily caused are solved; after the communicating pipe and the high-capacity carbon dioxide dry powder fire extinguisher are installed, the valve is manually opened, but all other electromagnetic valves are still in a closed state, when the storage battery has spontaneous combustion, the temperature sensor senses that the temperature rises to a rated value, the controller controls the corresponding electromagnetic valve to be opened, at the moment, the carbon dioxide dry powder and the dry powder in the high-capacity carbon dioxide dry powder fire extinguisher pass through the communicating pipe, the corresponding electromagnetic valve and the branch pipe under the action of the self pressure and are finally sprayed out from the spray head, so that the spontaneous combustion storage battery is subjected to fire extinguishing treatment, the spread of fire can be effectively restrained, even the fire source can be extinguished, precious time is strived for emergency repair personnel, and the loss can be greatly reduced.

2. According to the utility model, the first connector, the core block, the hose, the second connector, the sealing layer, the connecting block, the bolt and the bolt are arranged, so that the high-capacity carbon dioxide dry powder fire extinguisher can be quickly replaced; after the fire-extinguishing and first-aid repair operation of the storage battery is finished, the plug can be pulled upwards, the plug is separated from the through core block, then the second connector can be pulled out to one side, so that the connector is separated from the first connector, after the second connector is separated from the first connector, a person can replace the high-capacity carbon dioxide dry powder fire extinguisher, when the fire-extinguishing and first-aid repair device is installed, the connector is embedded into the first connector, the sealing layer is extruded, tightness between the connector and the first connector is ensured, then the plug is embedded into the through core block, the second connector is not easy to fall off, the installation stability is improved, and the quick and convenient disassembly and assembly mode is adopted, so that the person can quickly replace the high-capacity carbon dioxide dry powder fire extinguisher, and the working efficiency is improved.

Drawings

FIG. 1 is a perspective view of the structure of an intelligent communication DC power cabinet;

fig. 2 is an enlarged view of a in fig. 1;

FIG. 3 is a block diagram of a positioning mechanism;

fig. 4 is a schematic diagram of a cross-section of the connection between the first interface and the second interface.

Reference numerals:

1. A cabinet body; 2. a partition plate; 201. a notch; 3. a storage battery; 4. high-capacity carbon dioxide dry powder fire extinguisher; 401. an output pipe; 402. a valve; 403. an interface I; 404. a heart block; 5. a communicating pipe; 501. a branch pipe; 5011. a spray head; 5012. an electromagnetic valve; 5013. a connection line; 5014. a plug; 5015. a protective cover; 502. a hose; 503. an interface II; 5031. a connector; 5032. a sealing layer; 5033. a first handle; 504. a joint block; 505. a plug pin; 506. a spring; 507. a protective tube; 508. positioning columns; 6. an external main line; 601. a socket; 7. a controller; 8. a positioning mechanism; 801. a positioning frame; 802. a baffle; 803. a second handle; 9. a temperature sensor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-4, the utility model discloses an intelligent communication direct current power cabinet, which comprises a cabinet body 1, wherein four partition boards 2 are fixedly connected to the inner wall of the cabinet body 1, a storage battery 3 is fixedly connected to the upper surfaces of the three partition boards 2, a high-capacity carbon dioxide dry powder fire extinguisher 4 is placed on the upper surface of one partition board 2, the high-capacity carbon dioxide dry powder fire extinguisher 4 is positioned above the storage battery 3, an output pipe 401 is fixedly connected to one side of the high-capacity carbon dioxide dry powder fire extinguisher 4, a valve 402 is fixedly connected to the outer circumferential surface of the output pipe 401, one end of the output pipe 401 is provided with a communicating pipe 5, the outer circumferential surface of the communicating pipe 5 is fixedly connected with a branch pipe 501, one end of the branch pipe 501 is fixedly connected with a spray head 5011, the spray head 5011 is positioned above the storage battery 3, the outer circumferential surface of the branch pipe 501 is fixedly connected with an electromagnetic valve 5012, one side of the electromagnetic valve 5012 is electrically connected with a connecting line 5013, one end of the connecting line 5013 is connected with an external main line 6, one side of the cabinet body 1 is fixedly connected with a controller 7, a signal connection is arranged between the controller 7 and the electromagnetic valve 5012, six temperature sensors 9 are arranged on two sides of the cabinet body 1;

The upper surface of one baffle plate 2 is fixedly connected with a positioning mechanism 8, and the positioning mechanism 8 is matched with the lower end of the communicating pipe 5;

When the high-capacity carbon dioxide dry powder fire extinguisher is used, after the communicating pipe 5 and the high-capacity carbon dioxide dry powder fire extinguisher 4 are installed, the valve 402 is manually opened, but all other electromagnetic valves 5012 are still in a closed state, when the storage battery 3 has spontaneous combustion phenomenon, the temperature sensor 9 senses that the temperature rises to a rated value, the controller 7 controls the corresponding electromagnetic valve 5012 to be opened, at the moment, carbon dioxide dry powder and dry powder in the high-capacity carbon dioxide dry powder fire extinguisher 4 pass through the communicating pipe 5, the corresponding electromagnetic valve 5012 and the branch pipe 501 under the action of self pressure and are finally sprayed out from the spray head 5011, so that the spontaneous combustion storage battery 3 is subjected to fire extinguishing treatment, the spread of fire can be effectively restrained, even a fire source can be extinguished, precious time is taken for emergency repair personnel, and loss can be greatly reduced.

As shown in fig. 2 and 4, one end of the output pipe 401 is fixedly connected with a first interface 403, an outer circumferential surface of the first interface 403 is fixedly connected with a through core block 404, an upper end of the communication pipe 5 is fixedly connected with a hose 502, an upper end of the hose 502 is fixedly connected with a second interface 503, one side of the second interface 503 is fixedly connected with a connector 5031, an outer circumferential surface of the connector 5031 is fixedly connected with a sealing layer 5032, the connector 5031 is embedded with the first interface 403, the sealing layer 5032 is tightly contacted with an inner wall of the first interface 403, an outer circumferential surface of the second interface 503 is fixedly connected with a connecting block 504, an upper end of the connecting block 504 penetrates and is connected with a bolt 505 in a sliding manner, an outer circumferential surface of the bolt 505 is sleeved with a spring 506 and is fixed with an upper end of the spring 506, a lower end of the spring 506 is fixed with the connecting block 504, and the bolt 505 is embedded with the through core block 404;

When the fire-extinguishing and first-aid repair operation of the storage battery 3 is finished, the plug 505 can be pulled upwards, the plug 505 is separated from the through block 404, then the second connector 503 can be pulled out to one side, so that the connector 5031 is separated from the first connector 403, when the second connector 503 is separated from the first connector 403, a person can replace the high-capacity carbon dioxide dry powder fire extinguisher 4, when the fire-extinguishing and first connector is installed, the connector 5031 is embedded into the first connector 403, the sealing layer 5032 is extruded, the tightness between the connector 5031 and the first connector 403 is ensured, the plug 505 is then embedded into the through block 404, the second connector 503 is not easy to fall off, the installation stability is improved, and the quick and convenient disassembly and assembly mode is adopted, so that the person can quickly replace the high-capacity carbon dioxide dry powder fire extinguisher 4, and the working efficiency is improved.

The left side of the upper part of the cabinet body 1 is provided with a spare high-capacity carbon dioxide dry powder fire extinguisher 4, and when personnel forget to carry the high-capacity carbon dioxide dry powder fire extinguisher 4 for replacement, the emergency effect can be achieved.

As shown in fig. 4, a first handle 5033 is fixedly connected to one side of the second interface 503;

In use, the first hand grip 5033 facilitates the person to pull out the second interface 503.

As shown in fig. 4, the sealing layer 5032 is made of rubber material, and one side of the sealing layer 5032 is inclined;

In use, the sealing performance between the connector 5031 and the first connector 403 is ensured while the installation is convenient.

As shown in fig. 1 and 3, the positioning mechanism 8 comprises a positioning frame 801 and a baffle 802, the positioning frame 801 is fixedly connected to the upper surface of the partition board 2, one side of the positioning frame 801 is slidably connected with the baffle 802, the lower end of the communicating pipe 5 is fixedly connected with the positioning column 508, the positioning column 508 is positioned in the positioning frame 801 and limited by the baffle 802, one side of each of the three partition boards 2 is provided with a notch 201, and the notch 201 is matched with the communicating pipe 5;

When the device is used, the communicating pipe 5 is transversely embedded into the notch 201 through the notch 201, the lower end of the communicating pipe 5 is embedded into the positioning frame 801 through the positioning column 508 and then limited by the baffle 802, and when the communicating pipe 5 needs to be disassembled, the communicating pipe 5 can be transversely drawn out from the partition board 2, so that the communicating pipe 5 is convenient to disassemble and overhaul.

As shown in fig. 3, a second handle 803 is fixedly connected to one side of the baffle 802;

In use, a person can conveniently move the baffle 802 by the second handle 803.

As shown in fig. 1-2, one end of the connecting circuit 5013 is fixedly connected with a plug 5014, one end of the external main circuit 6 is fixedly connected with a socket 601, and the socket 601 is embedded with the plug 5014.

In use, the connection line 5013 and the external main line 6 form a detachable structure through the socket 601 and the plug 5014 so as not to affect the detachment of the communication pipe 5.

As shown in fig. 2-3, the outer circumferential surface of the branch pipe 501 is fixedly connected with a protective cover 5015, the protective cover 5015 is sleeved on the valve head of the electromagnetic valve 5012, the outer circumferential surface of the communicating pipe 5 is fixedly connected with a protective pipe 507, and the protective pipe 507 is sleeved on the outer side of the connecting line 5013;

During the use, protection casing 5015 can protect solenoid valve 5012, and protection tube 507 can protect connecting wire 5013, improves solenoid valve 5012 and connecting wire 5013's life-span.

The specific working principle of the utility model is as follows: after the communicating pipe 5 and the high-capacity carbon dioxide dry powder fire extinguisher 4 are installed, the valve 402 is manually opened, but all other electromagnetic valves 5012 are still in a closed state, when the storage battery 3 has spontaneous combustion, the temperature sensor 9 senses that the temperature rises to a rated value, the controller 7 controls the corresponding electromagnetic valve 5012 to be opened, at the moment, carbon dioxide dry powder and dry powder in the high-capacity carbon dioxide dry powder fire extinguisher 4 pass through the communicating pipe 5, the corresponding electromagnetic valve 5012 and the branch pipe 501 under the action of self pressure and are finally sprayed out from the spray nozzle 5011, so that the spontaneous combustion storage battery 3 is subjected to fire extinguishing treatment, the spread of fire can be effectively restrained, even the fire source can be extinguished, precious time is strived for emergency repair personnel, loss can be greatly reduced, and the whole process is realized.

The foregoing is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, and any modification, equivalent replacement, and improvement of some of the technical features described in the foregoing embodiments are all within the scope of the present utility model.

Claims (8)

1. The utility model provides an intelligent communication DC power supply cabinet, includes the cabinet body (1), its characterized in that: the utility model discloses a temperature sensor, including cabinet body (1), switch board and controller, the inner wall fixedly connected with of cabinet body (1) four baffle (2), three the equal fixedly connected with battery (3) of upper surface of baffle (2), one the upper surface of baffle (2) has placed high-capacity carbon dioxide dry powder fire extinguisher (4), high-capacity carbon dioxide dry powder fire extinguisher (4) are located battery (3) top, one side fixedly connected with output tube (401) of high-capacity carbon dioxide dry powder fire extinguisher (4), the outer periphery fixedly connected with valve (402) of output tube (401), the one end of output tube (401) is provided with communicating pipe (5), the outer periphery fixedly connected with bleeder (501) of communicating pipe (5), the one end fixedly connected with shower nozzle (5011) of bleeder (501), shower nozzle (5011) are located the top of battery (3), one side electric connection of bleeder (501) has connecting wire (5012), one end connection of connecting wire (5013) has external owner (6), one side of switch board (7) is connected with controller (7), one side (7) is six sensor signals (9) are connected with each other, the six temperature sensors (9) are in one-to-one correspondence with the storage batteries (3);

The upper surface of one partition plate (2) is fixedly connected with a positioning mechanism (8), and the positioning mechanism (8) is matched with the lower end of the communicating pipe (5).

2. An intelligent communications dc power cabinet according to claim 1, wherein: one end fixedly connected with interface one (403) of output tube (401), the outer periphery fixedly connected with of interface one (403) leads to heart piece (404), the upper end fixedly connected with hose (502) of communicating pipe (5), the upper end fixedly connected with interface two (503) of hose (502), one side fixedly connected with connector (5031) of interface two (503), the outer periphery fixedly connected with sealing layer (5032) of connector (5031), connector (5031) gomphosis with interface one (403), sealing layer (5032) and the inner wall in close contact with of interface one (403), the outer periphery fixedly connected with linking piece (504) of interface two (503), the upper end of linking piece (504) runs through and sliding connection has bolt (505), the outer periphery cover of bolt (505) is equipped with spring (506) and is fixed with the upper end of spring (506), the lower extreme of bolt (506) is fixed with linking piece (504), linking piece (505) gomphosis with leading to heart piece (404).

3. An intelligent communications dc power cabinet according to claim 2, wherein: one side of the interface II (503) is fixedly connected with a handle I (5033).

4. An intelligent communications dc power cabinet according to claim 2, wherein: the sealing layer (5032) is made of rubber materials, and one side of the sealing layer (5032) is inclined.

5. An intelligent communications dc power cabinet according to claim 1, wherein: positioning mechanism (8) are including locating frame (801) and baffle (802), locating frame (801) fixed connection is at the upper surface of baffle (2), one side sliding connection of locating frame (801) has baffle (802), the lower extreme fixedly connected with reference column (508) of communicating pipe (5), reference column (508) are located the inside of locating frame (801) and are spacing by baffle (802), and is three notch (201) have all been seted up to one side of baffle (2), notch (201) and communicating pipe (5) assorted.

6. The intelligent communication dc power cabinet according to claim 5, wherein: one side of the baffle (802) is fixedly connected with a handle II (803).

7. An intelligent communications dc power cabinet according to claim 1, wherein: one end fixedly connected with plug (5014) of connecting wire (5013), the one end fixedly connected with socket (601) of external main line (6), socket (601) gomphosis mutually with plug (5014).

8. An intelligent communications dc power cabinet according to claim 1, wherein: the outer circumferential surface of bleeder (501) fixedly connected with protection casing (5015), the valve head at solenoid valve (5012) is established to protection casing (5015) cover, the outer circumferential surface fixedly connected with protection pipe (507) of communicating pipe (5), protection pipe (507) cover is established in the outside of connecting wire (5013).