Energy-saving integrated intelligent integrated comprehensive power distribution cabinet

Abstract

The utility model discloses an energy-saving integrated intelligent integrated comprehensive power distribution cabinet, which comprises a shell, a mounting shell and a fixing plate, heat dissipation grooves are formed in the left side and the right side of the shell, a protection plate is fixedly connected to the upper end of the inner wall of the shell, evenly-distributed air inlets are formed in the upper surface of the protection plate, and a condensation pipe is arranged on the upper surface of the protection plate; the mounting shell is fixedly connected to the top end of the shell, an air suction opening is formed in the upper surface of the mounting shell, a heat dissipation mechanism is arranged on the upper surface of the mounting shell, the bottom end of the heat dissipation mechanism extends into the shell, and the heat dissipation mechanism and the condensation pipe are mounted in a matched mode; the fixing plates are all arranged on the inner wall of the shell, the upper surface of each fixing plate is provided with an electric appliance component, the energy-saving integrated intelligent integrated comprehensive power distribution cabinet can lower the temperature in the power distribution cabinet more quickly, and the heat dissipation area is enlarged, so that air flows more uniformly in the power distribution cabinet, and the problem of local overheating is avoided.

Description

Technical Field

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

[0002] Energy-saving integrated intelligent integrated comprehensive distribution cabinet is a kind of power distribution equipment based on the concept of energy saving, which uses information and automation technology to realize the comprehensive utilization and intelligent management of multiple energy sources. The distribution cabinet realizes the interconnection between devices through the intelligent Internet of Things technology, realizes intelligent management and optimized control, improves energy utilization efficiency, reduces energy costs, and improves the operating efficiency and reliability of the power system;

[0003] Traditional energy-saving integrated intelligent integrated power distribution cabinets install fans on the side walls of the power distribution cabinet to circulate air and take away heat to keep the internal temperature within a suitable range. The fans can be set to start and stop automatically according to the internal temperature, or they can be controlled manually.

[0004] The traditional energy-saving integrated intelligent integrated comprehensive distribution cabinet has the following problems: the traditional fan can usually only blow in one direction and cannot rotate in multiple directions to blow air, which may cause the heat dissipation effect in some areas to be worse than other areas. At the same time, the traditional fan is more dependent on the airflow conditions of the external environment and cannot quickly control the internal temperature. For this reason, we propose an energy-saving integrated intelligent integrated comprehensive distribution cabinet. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide an energy-saving integrated intelligent integrated comprehensive distribution cabinet. By expanding the heat dissipation area, the air flow in the distribution cabinet is more uniform, avoiding the problem of local overheating, and can effectively solve the problems in the background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving integrated intelligent integrated comprehensive power distribution cabinet, comprising a housing, a mounting housing and a fixing plate;

[0007] Shell: Both sides of the shell are provided with heat dissipation slots, the upper end of the inner wall of the shell is fixedly connected with a protective plate, the upper surface of the protective plate is provided with evenly distributed air inlets, and the upper surface of the protective plate is provided with a condenser pipe;

[0008] The mounting shell is fixedly connected to the top of the shell, an air inlet is provided on the upper surface of the mounting shell, a heat dissipation mechanism is provided on the upper surface of the mounting shell, the bottom end of the heat dissipation mechanism extends to the inside of the shell, and the heat dissipation mechanism is installed in coordination with the condenser pipe;

[0009] Fixed plate: It is arranged on the inner wall of the outer shell. The upper surface of the fixed plate is provided with electrical components, which can reduce the temperature inside the distribution cabinet more quickly, especially when rapid heat dissipation is required. Moreover, by expanding the heat dissipation area, the air flow in the distribution cabinet is more uniform, avoiding the problem of local overheating.

[0010] Furthermore, it also includes a single-chip microcomputer, which is arranged on the upper surface of the fixed plate at the bottom, and the input end of the single-chip microcomputer is electrically connected to an external power supply to facilitate the regulation of the operation of various electrical appliances.

[0011] Furthermore, it also includes a temperature sensor, which is arranged on the right side of the shell. The detection probe of the temperature sensor extends to the inside of the shell. The temperature sensor is bidirectionally electrically connected to the single-chip microcomputer to facilitate the detection of the internal temperature of the shell.

[0012] Furthermore, the electrical components include a relay, a circuit breaker and a contactor. The relay is arranged on the upper surface of the upper fixed plate, and the circuit breaker and the contactor are respectively arranged on the upper surface of the middle fixed plate. The input ends of the relay, the circuit breaker and the contactor are electrically connected to the output end of the single-chip computer, ensuring the safety and reliability of the circuit.

[0013] Furthermore, the heat dissipation mechanism includes a rotating shaft, fan blades, a turntable and a rotating shaft. The rotating shaft is rotatably connected to the top wall of the mounting shell. The upper end of the rotating shaft is fixedly sleeved with a turntable. The lower surface of the turntable at one end away from the center of the rotating shaft is rotatably connected to the rotating shaft. The rotating shaft and the bottom end of the rotating shaft are fixedly connected with fan blades, thereby increasing the heat dissipation effect.

[0014] Furthermore, the heat dissipation mechanism also includes a gear ring, a gear and a mounting groove. The mounting groove is opened on the top wall of the shell, and the inner wall of the mounting groove is fixedly connected with a gear ring. The gears are fixedly sleeved on the lower end of the rotating shaft, and the gears are meshingly connected with a gear ring to expand the heat dissipation area.

[0015] Furthermore, the heat dissipation mechanism also includes a motor, which is mounted on the upper surface of the mounting shell by bolts, the bottom end of the output shaft of the motor is fixedly connected to the top end of the rotating shaft, and the input end of the motor is electrically connected to the output end of the single-chip microcomputer to drive the heat dissipation mechanism to operate.

[0016] Compared with the prior art, the beneficial effects of the utility model are: the energy-saving integrated intelligent integrated comprehensive power distribution cabinet has the following advantages:

[0017] When the temperature is too high, the signal is transmitted to the single-chip microcomputer. After making a judgment, the single-chip microcomputer adjusts the operation of the motor. The output shaft of the motor drives the rotating shaft to rotate, and the rotating shaft drives the fan blades at its bottom to rotate. The fan blades absorb external airflow through the air intake port and then blow it to the condenser. Inside the condenser, the cooling medium quickly cools the airflow. Finally, the cooled airflow is blown to the inside of the shell through the air inlet to initially cool the inside of the shell. At the same time, the rotating shaft drives the turntable to rotate when it rotates. The rotation of the turntable drives the rotating shaft and the fan blades to revolve around the rotating shaft. While the rotating shaft revolves, the gear at its lower end will mesh with the gear ring and rotate, causing the gear to start rotating. The rotation of the gear drives the rotating shaft to rotate, and the rotation of the rotating shaft drives the fan blades at its bottom to rotate and rotate on their own, thereby reducing the temperature inside the distribution cabinet more quickly. Especially when rapid heat dissipation is required, it has obvious advantages, and by expanding the heat dissipation area, the air flow in the distribution cabinet is more uniform, avoiding the problem of local overheating. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the utility model in cross section;

[0020] Figure 3 It is a schematic diagram of the structure enlarged at point A of the utility model.

[0021] In the figure: 1 housing, 2 air inlet, 3 temperature sensor, 4 heat dissipation slot, 5 air intake, 6 mounting housing, 7 heat dissipation mechanism, 71 motor, 72 gear ring, 73 rotating shaft, 74 fan blade, 75 turntable, 76 gear, 77 rotating shaft, 78 mounting slot, 8 protective plate, 9 condenser, 10 electrical components, 101 relay, 102 contactor, 103 circuit breaker, 11 fixing plate, 12 single chip microcomputer. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-3 , This embodiment provides a technical solution: an energy-saving integrated intelligent integrated comprehensive power distribution cabinet, including a housing 1, an installation housing 6 and a fixing plate 11;

[0024] Shell 1: Both left and right sides of the shell 1 are provided with heat dissipation slots 4, the upper end of the inner wall of the shell 1 is fixedly connected with a protective plate 8, the upper surface of the protective plate 8 is provided with evenly distributed air inlets 2, the upper surface of the protective plate 8 is provided with a condenser 9, and also includes a temperature sensor 3, the temperature sensor 3 is arranged on the right side of the shell 1, the detection probe of the temperature sensor 3 extends to the inside of the shell 1, the temperature sensor 3 is bidirectionally electrically connected with the single-chip microcomputer 12, and the power distribution cabinet detects the internal temperature of the shell 1 in real time through the temperature sensor 3 when it is running, and transmits a signal to the single-chip microcomputer 12 when the temperature is too high, and the single-chip microcomputer 12 makes a judgment and adjusts the operation of the motor 71;

[0025] The installation shell 6 is fixedly connected to the top of the shell 1. The upper surface of the installation shell 6 is provided with an air inlet 5. The upper surface of the installation shell 6 is provided with a heat dissipation mechanism 7. The bottom end of the heat dissipation mechanism 7 extends to the inside of the shell 1. The heat dissipation mechanism 7 is installed in conjunction with the condenser 9. First, the cooling medium is poured into the condenser 9. In order to cooperate with the heat dissipation mechanism 7 to adjust the temperature when the power distribution cabinet is running, so as to maintain the power distribution cabinet within a suitable working temperature range and avoid overheating or other faults, the heat dissipation mechanism 7 includes a rotating shaft 73, a fan blade 74, a turntable 75 and a rotating shaft 77. The rotating shaft 73 is rotatably connected to the top wall of the mounting shell 6. A rotating disk 75 is fixedly sleeved on the upper end of the rotating shaft 73. The lower surface of the rotating disk 75 away from the center of the rotating shaft 73 is rotatably connected to the rotating shaft 77. The bottom ends of the rotating shaft 77 and the rotating shaft 73 are fixedly connected to the fan blades 74. The heat dissipation mechanism 7 also includes a gear ring 72, a gear 76 and a mounting groove 78. The mounting groove 78 is opened on the top wall of the shell 1. The inner wall of the mounting groove 78 is fixedly connected to the gear ring 72. The gears 76 are fixedly sleeved on the lower end of the rotating shaft 77. The gears 76 are meshed with a gear ring 72. The thermal mechanism 7 also includes a motor 71, which is mounted on the upper surface of the mounting housing 6 by bolts. The bottom end of the output shaft of the motor 71 is fixedly connected to the top end of the rotating shaft 73. The input end of the motor 71 is electrically connected to the output end of the single-chip computer 12. The output shaft of the motor 71 drives the rotating shaft 73 to rotate, and the rotating shaft 73 drives the fan blades 74 at its bottom to rotate. The fan blades 74 absorb the external airflow through the air suction port 5 and then blow it to the condenser 9. Inside the condenser 9, the cooling medium quickly cools the airflow. Finally, the cooled airflow is blown to the inside of the housing 1 through the air inlet 2. , and the temperature inside the housing 1 is initially lowered. At the same time, the rotating shaft 73 drives the rotating disk 75 to rotate when rotating. The rotating disk 75 drives the rotating shaft 77 and the fan blades 74 to revolve around the rotating shaft. When the rotating shaft 77 revolves, the gear 76 at its lower end meshes with the gear ring 72 to rotate, so that the gear 76 starts to rotate. The rotation of the gear 76 drives the rotating shaft 77 to rotate, and the rotation of the rotating shaft 77 drives the fan blades 74 at the bottom to rotate and rotate, so that the heat dissipation area is expanded, thereby increasing the heat dissipation effect, and the wind flow blown into the housing 1 flows out through the heat dissipation slot 4;

[0026] Fixed plate 11: They are all arranged on the inner wall of the shell 1. An electrical component 10 is arranged on the upper surface of the fixed plate 11. The electrical component 10 includes a relay 101, a circuit breaker 103 and a contactor 102. The relay 101 is arranged on the upper surface of the fixed plate 11 at the upper end. The circuit breaker 103 and the contactor 102 are respectively arranged on the upper surface of the fixed plate 11 in the middle. The input ends of the relay 101, the circuit breaker 103 and the contactor 102 are all electrically connected to the output end of the single-chip computer 12. The single-chip computer 12 is also included. The single-chip computer 12 is arranged on the upper surface of the fixed plate 11 at the bottom end. The input end of the single-chip computer 12 is electrically connected to an external power supply. When the power distribution cabinet is in operation, the circuit breaker 103 is used to ensure that the circuit can be quickly cut off in the event of a fault to protect the safety of equipment and personnel. The contactor 102 is used to remotely control the on and off of the circuit, and the relay 101 plays the role of monitoring the circuit status and triggering protection actions. This combination ensures the safety and reliability of the circuit.

[0027] The working principle of an energy-saving integrated intelligent integrated comprehensive distribution cabinet provided by the utility model is as follows: first, a cooling medium is poured into the condenser tube 9 in order to cooperate with the heat dissipation mechanism 7 to adjust the temperature when the distribution cabinet is in operation, so as to maintain the distribution cabinet within a suitable operating temperature range and avoid overheating or other faults. When the distribution cabinet is in operation, the circuit breaker 103 is used to ensure that the circuit can be quickly cut off in the event of a fault to protect the safety of equipment and personnel. The contactor 102 is used to remotely control the on and off of the circuit, and the relay 101 plays the role of monitoring the circuit status and triggering protection actions. This combination ensures the safety and reliability of the circuit. However, when the distribution cabinet is in operation, the temperature sensor 3 detects the internal temperature of the casing 1 in real time. When the temperature is too high, the signal is transmitted to the single-chip microcomputer 12. After the single-chip microcomputer 12 makes a judgment, it adjusts the operation of the motor 71, and the output of the motor 71 The shaft drives the rotating shaft 73 to rotate, and the rotating shaft 73 drives the fan blades 74 at its bottom end to rotate. The fan blades 74 absorb external airflow through the air inlet 5 and then blow it to the condenser 9. Inside the condenser 9, the cooling medium quickly cools the airflow. Finally, the cooled airflow is blown to the inside of the shell 1 through the air inlet 2 to initially cool the inside of the shell 1. At the same time, the rotating shaft 73 drives the turntable 75 to rotate during rotation. The rotation of the turntable 75 drives the rotating shaft 77 and the fan blades 74 to revolve around the rotating shaft. While the rotating shaft 77 revolves, the gear 76 at its lower end will mesh with the ring gear 72 to rotate, causing the gear 76 to start rotating. The rotation of the gear 76 drives the rotating shaft 77 to rotate, and the rotation of the rotating shaft 77 drives the fan blades 74 at its bottom end to rotate and rotate, thereby expanding the heat dissipation area, thereby increasing the heat dissipation effect, and the wind flow blown into the shell 1 flows out through the heat dissipation slot 4.

[0028] It is worth noting that the specific model of the single-chip microcomputer 12 disclosed in the above embodiment is S7-200, and the relay 101, the circuit breaker 103 and the contactor 102 can be freely configured according to the actual energy-saving integrated intelligent integrated power distribution cabinet. It is recommended to use YEJ20.55KW-4P for the motor 71, and the temperature sensor 3 can be selected from C15-M53R. The single-chip microcomputer 12 controls the temperature sensor 3, the relay 101, the circuit breaker 103, the contactor 102 and the motor 71 using methods commonly used in the prior art.

[0029] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An energy-saving integrated intelligent integrated power distribution cabinet, characterized in that: It comprises a housing (1), a mounting housing (6) and a fixing plate (11); The outer shell (1) is provided with heat dissipation grooves (4) on both left and right sides thereof; a protective plate (8) is fixedly connected to the upper end of the inner wall of the outer shell (1); evenly distributed air inlets (2) are provided on the upper surface of the protective plate (8); and a condensation pipe (9) is provided on the upper surface of the protective plate (8); An installation shell (6) is fixedly connected to the top of the shell (1), an air inlet (5) is provided on the upper surface of the installation shell (6), a heat dissipation mechanism (7) is provided on the upper surface of the installation shell (6), the bottom end of the heat dissipation mechanism (7) extends to the interior of the shell (1), and the heat dissipation mechanism (7) is installed in coordination with the condenser pipe (9); Fixed plate (11): It is arranged on the inner wall of the housing (1), and the upper surface of the fixed plate (11) is provided with an electrical component (10).

2. The energy-saving integrated intelligent integrated power distribution cabinet according to claim 1 is characterized in that: It also comprises a single-chip microcomputer (12), wherein the single-chip microcomputer (12) is arranged on the upper surface of the fixing plate (11) at the bottom end, and an input end of the single-chip microcomputer (12) is electrically connected to an external power supply.

3. The energy-saving integrated intelligent integrated power distribution cabinet according to claim 2 is characterized in that: It also comprises a temperature sensor (3), the temperature sensor (3) being arranged on the right side of the housing (1), the detection probe of the temperature sensor (3) extending into the interior of the housing (1), and the temperature sensor (3) being bidirectionally electrically connected to the single-chip computer (12).

4. The energy-saving integrated intelligent integrated power distribution cabinet according to claim 2 is characterized in that: The electrical component (10) comprises a relay (101), a circuit breaker (103) and a contactor (102); the relay (101) is arranged on the upper surface of the upper fixing plate (11); the circuit breaker (103) and the contactor (102) are respectively arranged on the upper surface of the middle fixing plate (11); and the input ends of the relay (101), the circuit breaker (103) and the contactor (102) are all electrically connected to the output end of the single-chip computer (12).

5. The energy-saving integrated intelligent integrated power distribution cabinet according to claim 2 is characterized in that: The heat dissipation mechanism (7) comprises a rotating shaft (73), a fan blade (74), a rotating disk (75) and a rotating shaft (77); the rotating shaft (73) is rotatably connected to the top wall of the mounting housing (6); the rotating disk (75) is fixedly sleeved on the upper end of the rotating shaft (73); the lower surface of the rotating disk (75) at one end away from the center of the rotating shaft (73) is rotatably connected to the rotating shaft (77); and the bottom ends of the rotating shaft (77) and the rotating shaft (73) are fixedly connected to the fan blade (74).

6. The energy-saving integrated intelligent integrated power distribution cabinet according to claim 5 is characterized in that: The heat dissipation mechanism (7) further comprises a gear ring (72), a gear (76) and a mounting groove (78); the mounting groove (78) is formed on the top wall of the housing (1); the inner wall of the mounting groove (78) is fixedly connected to the gear ring (72); the gears (76) are fixedly sleeved on the lower end of the rotating shaft (77); and the gears (76) are meshingly connected to a gear ring (72).

7. The energy-saving integrated intelligent integrated power distribution cabinet according to claim 5 is characterized in that: The heat dissipation mechanism (7) further comprises a motor (71), wherein the motor (71) is mounted on the upper surface of the mounting housing (6) by means of bolts, the bottom end of the output shaft of the motor (71) is fixedly connected to the top end of the rotating shaft (73), and the input end of the motor (71) is electrically connected to the output end of the single-chip computer (12).

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