Energy-saving management cabinet applied to intelligent power distribution system

Abstract

The utility model relates to the technical field of power distribution cabinets, in particular to an energy-saving management cabinet applied to an intelligent power distribution system, an alarm assembly is installed outside a management cabinet main body, and a fire extinguishing assembly is installed at the position, corresponding to the alarm assembly, outside the management cabinet main body. The alarm assembly comprises a fixing base installed at the bottom in the management cabinet body, a temperature sensor is arranged in the fixing base, a controller is fixedly installed on the outer wall of the management cabinet body, and a buzzer is installed at the position, corresponding to the controller, of the outer wall of the management cabinet body; the fire extinguishing assembly comprises a cabinet door rotationally installed outside the management cabinet body, and a carbon dioxide storage tank is fixedly installed on the outer wall of the cabinet door. According to the energy-saving management cabinet applied to the intelligent power distribution system, when the energy-saving management cabinet is used, automatic fire extinguishing can be carried out in time under the fire condition, loss is effectively reduced, the practicability of the whole energy-saving management cabinet is improved, and better use prospects are brought.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to an energy-saving management cabinet applied to an intelligent power distribution system. Background Art

[0002] The power distribution cabinet is a device used to centrally install various switches, relays, instruments and other electrical equipment. It is widely used in various modern equipment and is suitable for power plants, distribution stations, etc. for power distribution and centralized control of motors. It is mainly composed of various drawer-shaped functional units, referred to as drawer units;

[0003] The current power distribution cabinet only has the basic power transmission and distribution functions, and little consideration is given to saving electricity, especially under different power supply voltages and power consumption periods, the power distribution cabinet cannot adjust the power saving according to the working conditions. In addition, the equipment needs to run for a long time. Due to the use of materials, the temperature of the equipment will rise if it is used for a long time. If it exceeds a certain temperature, the equipment will be burned. Or the current is unstable. When the circuit current exceeds a certain current limit, the equipment will be damaged. For example, a Chinese patent discloses an intelligent voltage-stabilizing and energy-saving power distribution cabinet (authorization announcement number CN202888698U). The drawer unit of the patented technology is also provided with a display control module, which has a simple structure, safe and reliable operation, can detect the actual current and actual temperature of the equipment, accurately judge the fault location, stable use, reduce energy consumption, and improve the internal space utilization rate;

[0004] However, the above-disclosed power distribution cabinet device still has some defects when in use: when in use, the device cannot timely alarm the fire situation, nor can it automatically extinguish the fire. When the staff arrives, they often miss the best time to extinguish the fire, resulting in unnecessary property losses. Therefore, those skilled in the art provide an energy-saving management cabinet applied to an intelligent power distribution system to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to provide an energy-saving management cabinet applied to an intelligent power distribution system to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An energy-saving management cabinet applied to an intelligent power distribution system comprises a management cabinet body, an alarm component is installed on the outside of the management cabinet body, and a fire extinguishing component is installed on the outside of the management cabinet body at a position corresponding to the alarm component;

[0008] The alarm component includes a fixing seat installed at the bottom of the management cabinet body, a temperature sensor is arranged inside the fixing seat, a controller is fixedly installed on the outer wall of the management cabinet body, and a buzzer is installed at the position of the controller on the outer wall of the management cabinet body;

[0009] The fire extinguishing assembly includes a cabinet door rotatably mounted on the outside of the management cabinet body, a carbon dioxide storage tank is fixedly mounted on the outer wall of the cabinet door, a feeding pipe is mounted on the top of the carbon dioxide storage tank, a pressure gauge is mounted on the top of the carbon dioxide storage tank near the feeding pipe, and a spraying mechanism is mounted on the outside of the cabinet door at a position corresponding to the management cabinet body.

[0010] As a further solution of the utility model: the spraying mechanism includes two rotating frames symmetrically mounted on the outer wall of the cabinet door, and the external discharge end of the carbon dioxide storage tank is connected to a solenoid valve.

[0011] As a further solution of the utility model: the inner side of each of the two rotating frames is rotatably connected with a spray pipe, and a connecting hose is connected between the two discharge ends of the solenoid valve and the feed ends of the two spray pipes.

[0012] As a further solution of the utility model: spray nozzles are equidistantly installed on the outside of the two spray pipes, and a first bevel gear is fixedly installed at the middle of the outside of the two spray pipes.

[0013] As a further solution of the utility model: an adjusting motor is installed on the outer wall of the cabinet door near the position of the first bevel gear, and the output shafts of the two adjusting motors are fixedly installed with a second bevel gear, and the second bevel gear is meshed with the first bevel gear.

[0014] As a further solution of the utility model: a matching fixing hole is opened inside the fixing seat at the position corresponding to the temperature sensor, threaded locking rods are symmetrically threadedly connected on both sides of the fixing seat, and matching threaded locking sleeves are provided at the positions of the threaded locking rods inside the temperature sensor.

[0015] As a further solution of the utility model: a heat sink is installed at the bottom of the management cabinet body, a sealing ring is installed at the position of the cabinet door on the outer wall of the management cabinet body, and electrical components are arranged inside the management cabinet body.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. An energy-saving management cabinet used in an intelligent power distribution system. When in use, the temperature is detected by a temperature sensor at a fixed seat. When the electrical components inside the management cabinet body catch fire, the temperature sensor transmits a signal to the controller. After the signal is converted by a buzzer, the buzzer is driven to give an alarm. After the solenoid valve is driven to open, the carbon dioxide fire extinguishing agent in the carbon dioxide storage tank can be sprayed from the sprinkler pipe to the electrical components, thereby achieving timely fire extinguishing and effectively reducing losses, which is better than traditional methods.

[0018] 2. An energy-saving management cabinet used in an intelligent power distribution system, which drives the second bevel gear to rotate by adjusting the motor, and cooperates with the first bevel gear to drive the sprinkler pipe to adjust the angle inside the rotating frame, thereby changing the spray angle of the sprinkler nozzle, so as to comprehensively extinguish the fire of the main body of the management cabinet, which is better than the traditional method. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of an energy-saving management cabinet applied to an intelligent power distribution system;

[0020] Figure 2 A schematic diagram of the structure of a cabinet door in an energy-saving management cabinet used in an intelligent power distribution system;

[0021] Figure 3 for Figure 2 A partial enlarged view of the middle A;

[0022] Figure 4 The figure is a structural diagram of a fixing seat in an energy-saving management cabinet used in an intelligent power distribution system.

[0023] In the figure: 1. Management cabinet body; 2. Cabinet door; 3. Carbon dioxide storage tank; 4. Feeding pipe; 5. Pressure gauge; 6. Electrical components; 7. Fixed seat; 8. Temperature sensor; 9. Controller; 10. Buzzer; 11. Solenoid valve; 12. Rotating frame; 13. Spray pipe; 14. Connecting hose; 15. Spray nozzle; 16. First bevel gear; 17. Adjustment motor; 18. Second bevel gear; 19. Fixing hole; 20. Thread locking rod; 21. Thread locking sleeve. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figures 1 to 4In an embodiment of the utility model, an energy-saving management cabinet applied to an intelligent power distribution system includes a management cabinet body 1, an alarm component is installed on the outside of the management cabinet body 1, and a fire extinguishing component is installed at the position of the alarm component on the outside of the management cabinet body 1;

[0026] The alarm assembly includes a fixing seat 7 installed at the bottom of the management cabinet body 1, a temperature sensor 8 is arranged inside the fixing seat 7, a controller 9 is fixedly installed on the outer wall of the management cabinet body 1, and a buzzer 10 is installed at the position of the controller 9 on the outer wall of the management cabinet body 1;

[0027] The fire extinguishing assembly includes a cabinet door 2 rotatably mounted on the outside of the management cabinet body 1, a carbon dioxide storage tank 3 is fixedly mounted on the outer wall of the cabinet door 2, a feeding pipe 4 is mounted on the top of the carbon dioxide storage tank 3, a pressure gauge 5 is mounted on the top of the carbon dioxide storage tank 3 near the feeding pipe 4, and a spraying mechanism is mounted on the outside of the cabinet door 2 at a position corresponding to the management cabinet body 1;

[0028] The spraying mechanism includes two rotating frames 12 symmetrically mounted on the outer wall of the cabinet door 2, the outer discharge end of the carbon dioxide storage tank 3 is connected to a solenoid valve 11, the inner side of each of the two rotating frames 12 is rotatably connected to a spray pipe 13, the two discharge ends of the solenoid valve 11 and the feed ends of the two spray pipes 13 are connected with a connecting hose 14, the outside of the two spray pipes 13 are equidistantly mounted with spray nozzles 15, the outside of the two spray pipes 13 are fixedly mounted with a first bevel gear 16 at the middle of the outside, and the outer wall of the cabinet door 2 is near the first bevel gear 16. The output of the two regulating motors 17 The shafts are fixedly mounted with a second bevel gear 18, and the second bevel gear 18 is meshed with the first bevel gear 16. After the solenoid valve 11 is opened, the carbon dioxide fire extinguishing agent in the carbon dioxide storage tank 3 can be sprayed from the spray pipe 13 to the electrical component 6, thereby achieving timely fire extinguishing and effectively reducing losses. The second bevel gear 18 is driven to rotate by the adjusting motor 17, and the first bevel gear 16 is used to drive the spray pipe 13 to adjust the angle inside the rotating frame 12, thereby changing the spray angle of the spray nozzle 15, thereby fully extinguishing the fire in the management cabinet body 1.

[0029] exist Figure 1 and 4 Middle: A matching fixing hole 19 is opened inside the fixing seat 7 at the position corresponding to the temperature sensor 8, and threaded locking rods 20 are symmetrically threadedly connected on both sides of the fixing seat 7. Matching threaded locking sleeves 21 are provided at the positions of the threaded locking rods 20 inside the temperature sensor 8. By inserting the temperature sensor 8 into the fixing hole 19 and cooperating with the threaded locking rod 20 and the threaded locking sleeve 21, the temperature sensor 8 can be easily installed and disassembled, which is convenient for users to perform maintenance.

[0030] exist Figure 1 Middle: A heat sink is installed at the bottom of the management cabinet body 1, a sealing ring is installed at the outer wall of the management cabinet body 1 corresponding to the cabinet door 2, and electrical components 6 are arranged inside the management cabinet body 1 to dissipate heat for the management cabinet body 1 through the heat sink.

[0031] The working principle of the utility model is: when in use, the temperature is detected by the temperature sensor 8 at the fixed seat 7. When the electrical component 6 inside the management cabinet body 1 is on fire, the temperature sensor 8 will transmit a signal to the controller 9. After the signal is converted by the buzzer 10, the buzzer 10 is driven to alarm. After the solenoid valve 11 is driven to open, the carbon dioxide fire extinguishing agent in the carbon dioxide storage tank 3 can be sprayed from the spray pipe 13 to the electrical component 6, so that timely fire extinguishing can be achieved and losses can be effectively reduced. The second bevel gear 18 is driven to rotate by the adjusting motor 17, and the first bevel gear 16 is cooperated to drive the spray pipe 13 to adjust the angle inside the rotating frame 12, so that the spray angle of the spray nozzle 15 can be changed, so that the management cabinet body 1 can be fully extinguished, which is convenient for users to use and more practical.

Claims

1. An energy-saving management cabinet for an intelligent power distribution system, comprising a management cabinet body (1), characterized in that: An alarm component is installed on the outside of the management cabinet body (1), and a fire extinguishing component is installed on the outside of the management cabinet body (1) at a position corresponding to the alarm component; The alarm component comprises a fixing seat (7) installed at the bottom of the management cabinet body (1), a temperature sensor (8) is arranged inside the fixing seat (7), a controller (9) is fixedly installed on the outer wall of the management cabinet body (1), and a buzzer (10) is installed at a position of the outer wall of the management cabinet body (1) corresponding to the controller (9); The fire extinguishing assembly comprises a cabinet door (2) rotatably mounted on the outside of a management cabinet body (1); a carbon dioxide storage tank (3) is fixedly mounted on the outer wall of the cabinet door (2); a feeding pipe (4) is mounted on the top of the carbon dioxide storage tank (3); a pressure gauge (5) is mounted on the top of the carbon dioxide storage tank (3) near the feeding pipe (4); and a spraying mechanism is mounted on the outside of the cabinet door (2) at a position corresponding to the management cabinet body (1).

2. The energy-saving management cabinet for an intelligent power distribution system according to claim 1, characterized in that: The spraying mechanism comprises two rotating frames (12) symmetrically mounted on the outer wall of the cabinet door (2), and the external discharge end of the carbon dioxide storage tank (3) is connected to a solenoid valve (11).

3. The energy-saving management cabinet applied to the intelligent power distribution system according to claim 2 is characterized in that: The inner sides of each of the two rotating frames (12) are rotatably connected to a spray pipe (13), and a connecting hose (14) is connected between the two discharge ends of the solenoid valve (11) and the feed ends of the two spray pipes (13).

4. The energy-saving management cabinet for an intelligent power distribution system according to claim 3, characterized in that: Spray nozzles (15) are equidistantly installed outside the two spray pipes (13), and a first bevel gear (16) is fixedly installed at the middle of the outside of the two spray pipes (13).

5. The energy-saving management cabinet used in the intelligent power distribution system according to claim 4, characterized in that: An adjusting motor (17) is installed on the outer wall of the cabinet door (2) near the first bevel gear (16), and a second bevel gear (18) is fixedly installed on the output shafts of the two adjusting motors (17), and the second bevel gear (18) is meshedly connected with the first bevel gear (16).

6. The energy-saving management cabinet for an intelligent power distribution system according to claim 1, characterized in that: A matching fixing hole (19) is provided inside the fixing seat (7) at a position corresponding to the temperature sensor (8), thread locking rods (20) are symmetrically threadedly connected on both sides of the fixing seat (7), and matching thread locking sleeves (21) are provided inside the temperature sensor (8) at positions corresponding to the thread locking rods (20).

7. The energy-saving management cabinet for an intelligent power distribution system according to claim 1, characterized in that: A heat sink is installed at the bottom of the management cabinet body (1), a sealing ring is installed at the position of the outer wall of the management cabinet body (1) corresponding to the cabinet door (2), and an electrical component (6) is arranged inside the management cabinet body (1).

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