Air draft type heat dissipation communication standby energy storage box body

Abstract

The utility model discloses an air draft type heat dissipation communication standby energy storage box body, and belongs to the technical field of communication cabinets. An air draft type heat dissipation communication standby energy storage box body comprises a heat dissipation box body and a fire extinguishing assembly. The fire extinguishing assembly is fixedly arranged on the upper side of the heat dissipation box and comprises a dry powder storage box, a sensor, an ejector and a controller. The sensor is fixedly arranged in the center of the lower side face of the dry powder storage box. The plurality of ejectors are arranged around the outer side of the sensor, and the ejection range of the ejectors at least covers the upper side surface of the heat dissipation box body; the controller is electrically connected with the sensor and the ejector. According to the dry powder spraying device, fire disasters can be found in time, fire sources can be quickly extinguished and controlled, further spreading of the fire sources is restrained, the dry powder spraying range covers the whole heat dissipation box body, and the fire disasters are restrained.

Description

Technical Field

[0001] The utility model belongs to the technical field of communication cabinets, and more specifically, relates to a communication standby energy storage box body with a suction ventilation type heat dissipation. Background Art

[0002] In the communication industry, communication power supply is the power of the communication industry, plays an irreplaceable role in the telecommunication network, and has an incomparably important basic position. The communication power supply is also the heart of the communication equipment system. Even an instantaneous interruption is not allowed, because a DC power supply interruption fault in the communication power supply system is catastrophic and often causes the entire communication bureau (station) and communication network to be completely interrupted and paralyzed.

[0003] A communication equipment energy storage cabinet is a device specifically used to store the standby power supply of communication equipment. The communication energy storage cabinet needs to operate all-weather for a long time to ensure that it can supply power to the communication power supply at any time. However, during the long-term operation of the energy storage cabinet, it is easy to cause the failure of the internal protection of the battery, which in turn causes the problem of battery fire. Moreover, the combustion speed of an electrical fire is very fast, and once a fire occurs, it is easy to cause huge losses. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a communication standby energy storage box body with a suction ventilation type heat dissipation, which can realize the timely detection of the occurrence of a fire, quickly extinguish and control the fire source, contain the further spread of the fire source, make the dry powder spraying range cover the entire heat dissipation box body, and play an inhibitory effect on the fire situation.

[0005] A communication standby energy storage box body with a suction ventilation type heat dissipation of the utility model includes a heat dissipation box body and a fire extinguishing component. The fire extinguishing component is fixedly arranged on the upper side of the heat dissipation box body. The fire extinguishing component includes a dry powder storage box, a sensor, an ejector and a controller. The sensor is fixedly arranged at the center of the lower side surface of the dry powder storage box. A plurality of ejectors are arranged around the sensor, and the spraying range of the ejector covers at least the upper side surface of the heat dissipation box body. The controller is electrically connected to the sensor and the ejector respectively.

[0006] As a further improvement of the utility model, the ejector includes a first ejector and a second ejector. The lower part of the dry powder storage box is of a concave structure. A circular inner groove is formed in the middle of the dry powder storage box, and an outer ring protruding downward is formed at the outer edge. A plurality of first ejectors are fixedly arranged on the lower side surface of the inner groove. A plurality of second ejectors are fixedly arranged on the lower side surface of the outer ring. The spraying amount of the first ejector is greater than that of the second ejector.

[0007] As a further improvement of the utility model, the spraying direction of the first ejector is vertically downward, and the spraying direction of the second ejector is inclined and downward towards the outside of the dry powder storage box.

[0008] As a further improvement of the present utility model, the sensor includes an infrared sensor, a temperature sensor and a smoke sensor.

[0009] As a further improvement of the present utility model, a bracket is further included. The bracket is arranged on the upper side surface of the dry powder storage box, and the lower end of the bracket is fixedly connected to the upper side surface of the dry powder storage box. The bracket further includes a plurality of bracket rods extending radially outwards.

[0010] As a further improvement of the present utility model, the heat dissipation box body includes a main box body, a battery pack and an inverter. The battery pack and the inverter are arranged inside the main box body.

[0011] As a further improvement of the present utility model, the heat dissipation box body further includes an axial flow fan and a heat dissipation hole net. The axial flow fan is arranged on the front side surface of the main box body, and the heat dissipation hole nets are symmetrically arranged on both sides of the main box body.

[0012] As a further improvement of the present utility model, the feeding port is arranged on the upper side surface of the dry powder storage box.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] By arranging the fire-fighting components, when the sensor detects the occurrence of a fire, the controller drives the injector to open, and dry powder is ejected from the upper side surface of the heat dissipation box body. The dry powder covers the entire heat dissipation box body, including the side surfaces of the heat dissipation box body, which can realize the timely discovery of the occurrence of a fire, quickly control the fire source, prevent the further spread of the fire source, enable the dry powder ejection range to cover the entire heat dissipation box body, and play an inhibitory effect on the fire situation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the overall structural schematic diagram of the present utility model;

[0016] Figure 2 is the structural schematic diagram of the heat dissipation box body of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the fire extinguishing component of the present utility model;

[0018] Figure 4 is the structural schematic diagram of the first injector and the second injector of the present utility model;

[0019] Figure 5 is the front view of the fire extinguishing component of the present utility model;

[0020] Figure 6 is the sectional view of the fire extinguishing component of the present utility model.

[0021] Explanation of the reference numerals in the drawings:

[0022] Heat dissipation box body 1, main box body 11, axial flow fan 12, heat dissipation hole mesh 13, fire extinguishing component 2, bracket 21, dry powder storage box 22, first injector 23, second injector 24, sensor 25, feeding port 26, inner groove 27, outer ring 28. Specific implementation mode

[0023] Specific Example 1: Please refer to Figures 1 - 6 A communication standby energy storage box body with exhaust heat dissipation, which includes a heat dissipation box body 1 and a fire extinguishing component 2.

[0024] The fire extinguishing component 2 is fixedly arranged on the upper side of the energy storage box 1. The fire extinguishing component 2 includes a dry powder storage box 22, a sensor 25, an injector and a controller. The sensor 25 is fixedly arranged at the center of the lower side of the dry powder storage box 22. A plurality of injectors are arranged around the sensor 25, and the spraying range of the injector at least covers the upper side of the heat dissipation box body 1. The controller is electrically connected to the sensor 25 and the injector respectively.

[0025] The injector includes a first injector 23 and a second injector 24. The lower part of the dry powder storage box 22 is of a concave structure. A circular inner groove 27 is formed in the middle of the dry powder storage box 22, and an outer ring 28 protruding downward is formed at the outer edge. A plurality of first injectors 23 are fixedly arranged on the lower side of the inner groove 27. A plurality of second injectors 24 are fixedly arranged on the lower side of the outer ring 28. The spraying amount of the first injector 23 is greater than that of the second injector 24. The spraying direction of the first injector 23 is vertically downward, and the spraying direction of the second injector 24 is inclined outward and downward towards the outside of the dry powder storage box 22.

[0026] Among them, the first injectors 23 are arranged in a circumferential array outside the sensor 25, and the dry powder sprayed by the first injectors 23 mainly covers the upper side of the heat dissipation box body 1. The second injectors 24 are located outside the first injectors 23, and the spray ports of the second injectors 24 are inclined outward to cover the front, rear, left and right sides of the heat dissipation box body 1. Since the diameter of the outer ring 28 where the second injector 24 is located is larger than the diameter of the inner groove 27, the number of the second injectors 24 can be slightly more than the number of the first injectors 23, so that the spraying range of the dry powder can completely cover the heat dissipation box body 1. And the area of the upper side of the heat dissipation box body 1 is larger than the area of its side, so the amount of dry powder required by the first injector 23 is also greater than that of the second injector 24. It should be noted that the controller controls the dry powder injector to spray dry powder, which is an existing conventional technical means, and its connection relationship and working principle will not be elaborated here.

[0027] The sensor 25 includes an infrared sensor, a temperature sensor and a smoke sensor. Different types of sensors respectively detect different types of parameter data and transmit the data to the controller. The controller judges whether a fire occurs through comprehensive analysis of multiple parameter data.

[0028] It further includes a bracket 21. The bracket 21 is arranged on the upper side surface of the dry powder storage box 22, and the lower end of the bracket 21 is fixedly connected to the upper side surface of the dry powder storage box 22. The bracket 21 further includes a plurality of bracket rods extending radially outwards. The feeding port 26 is arranged on the upper side surface of the dry powder storage box 22. The feeding port 26 is the place for feeding dry powder and is used for feeding dry powder materials into the dry powder storage box 22. The feeding port 26 is in a closed state when not in use.

[0029] The heat dissipation box body 1 includes a main box body 11, a battery pack, an inverter, an axial flow fan 12 and a heat dissipation hole net 13. The battery pack and the inverter are arranged inside the main box body 11. The axial flow fan 12 is arranged on the front side surface of the main box body 11, and the heat dissipation hole nets 13 are symmetrically arranged on both sides of the main box body 11.

Claims

1. A communication standby energy storage box with ventilation-type heat dissipation, characterized in that: The invention comprises a heat dissipation box (1) and a fire extinguishing assembly (2); the fire extinguishing assembly (2) is fixedly arranged on the upper side of the heat dissipation box (1), and the fire extinguishing assembly (2) comprises a dry powder storage box (22), a sensor (25), an injector and a controller; the sensor (25) is fixedly arranged at the center of the lower side of the dry powder storage box (22); a plurality of injectors are arranged around the outer side of the sensor (25), and the injection range of the injectors at least covers the upper side of the heat dissipation box (1); and the controller is electrically connected to the sensor (25) and the injector respectively.

2. A communication standby energy storage box with exhaust-type heat dissipation according to claim 1, characterized in that: The injectors include a first injector (23) and a second injector (24); the lower part of the dry powder storage box (22) is a concave structure, a circular inner groove (27) is provided in the middle of the dry powder storage box (22), and the outer edge forms an outer ring (28) protruding downward; a plurality of first injectors (23) are fixedly arranged on the lower side of the inner groove (27); a plurality of second injectors (24) are fixedly arranged on the lower side of the outer ring (28); and the injection amount of the first injector (23) is greater than the injection amount of the second injector (24).

3. A communication standby energy storage box with exhaust-type heat dissipation according to claim 2, characterized in that: The spraying direction of the first sprayer (23) is vertically downward, and the spraying direction of the second sprayer (24) is inclined toward the outside of the dry powder storage box (22) and downward.

4. A communication backup energy storage box with exhaust-type heat dissipation according to claim 1, characterized in that: The sensor (25) includes an infrared sensor, a temperature sensor and a smoke sensor.

5. A communication standby energy storage box with exhaust-type heat dissipation according to claim 1, characterized in that: It also includes a bracket (21); the bracket (21) is arranged on the upper side of the dry powder storage box (22), and the lower end of the bracket (21) is fixedly connected to the upper side of the dry powder storage box (22); the bracket (21) also includes a plurality of bracket rods extending radially outward.

6. A communication backup energy storage box with exhaust-type heat dissipation according to claim 1, characterized in that: The heat dissipation box (1) comprises a main box (11), a battery pack and an inverter; the battery pack and the inverter are arranged inside the main box (11).

7. A communication backup energy storage box with exhaust-type heat dissipation according to claim 6, characterized in that: The heat dissipation box (1) further comprises an axial flow fan (12) and a heat dissipation hole net (13); the axial flow fan (12) is arranged on the front side of the main box (11), and the heat dissipation hole net (13) is symmetrically arranged on both sides of the main box (11).

8. The communication standby energy storage box with exhaust-type heat dissipation according to claim 1 is characterized by: The feeding port (26) is arranged on the upper side of the dry powder storage box (22).

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