Switch cabinet with efficient heat dissipation function

Abstract

The utility model relates to the technical field of switch cabinets, and discloses a switch cabinet with an efficient heat dissipation function, which comprises a cabinet body, a dustproof shell is fixedly connected to the rear side outside the cabinet body, a liquid storage tank is fixedly connected to the right side of the bottom of the dustproof shell, and a circulating pump is fixedly connected to the bottom of the dustproof shell. The input end of the circulating pump is fixedly connected to the interior of the liquid storage tank, the output end of the circulating pump is fixedly connected with a refrigerator, the left side of the interior of the refrigerator is fixedly connected with one end of a condensation pipe, the other end of the condensation pipe is fixedly connected to the interior of the liquid storage tank, and a mounting plate is fixedly connected to the interior of the dustproof shell; and fans are mounted on the two sides of the interior of the mounting plate. According to the utility model, heat dissipation of the interior of the switch cabinet is facilitated, the problem that heat dissipation of the interior of the cabinet body is carried out only through rotation of a fan and the heat dissipation mode is too simple in a traditional heat dissipation mode is solved, the heat dissipation mode is more efficient, and the heat dissipation efficiency of the switch cabinet is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinets, in particular to a switch cabinet with a high-efficiency heat dissipation function. Background Art

[0002] Switchgear is a closed or semi-closed structure for installing switchgear, measuring instruments, protection devices and other electrical equipment. It is widely used in power, communication and automation control systems. The main function of switchgear is to centrally control and protect electrical equipment to ensure the stable and safe operation of the power system.

[0003] The main function of the switchgear is to control the overall power transmission of the power system, so it needs to operate continuously. This causes the temperature inside the switchgear to continue to rise, and excessively high temperatures may damage the control switches and other electrical components. However, traditional heat dissipation methods mainly rely on the rotation of fans to cool the environment inside the cabinet. This simple heat dissipation method has limited effect and is often difficult to effectively reduce the temperature inside the cabinet. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a switch cabinet with efficient heat dissipation function, aiming to improve the problem that the traditional heat dissipation method in the prior art mainly relies on the rotation of the fan to cool the environment inside the cabinet. This simple heat dissipation method has limited effect and is often difficult to effectively reduce the temperature inside the cabinet.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A switch cabinet with efficient heat dissipation function comprises a cabinet body, a dustproof shell is fixedly connected to the rear side of the exterior of the cabinet body, a liquid storage tank is fixedly connected to the right side of the bottom of the dustproof shell, a circulating pump is fixedly connected to the bottom of the dustproof shell, an input end of the circulating pump is fixedly connected to the interior of the liquid storage tank, an output end of the circulating pump is fixedly connected to a refrigerator, one end of a condensing pipe is fixedly connected to the left side of the refrigerator, the other end of the condensing pipe is fixedly connected to the interior of the liquid storage tank, a mounting plate is fixedly connected to the interior of the dustproof shell, fans are installed on both sides of the mounting plate, a ventilation shell is fixedly connected to the right side of the exterior of the cabinet body, a sealing plate is installed and plugged in the ventilation shell, a filter plate is fixedly connected to the lower part of the sealing plate, and the filter plate is arranged in the interior of the ventilation shell, an L-shaped plate is fixedly connected to the exterior of the ventilation shell, and a disassembly and assembly component is arranged on the upper part of the L-shaped plate.

[0007] Furthermore, the disassembly and assembly assembly includes a mounting tube, the mounting tube is fixedly connected to the upper part of the L-shaped plate, a slider is slidably connected inside the mounting tube, an insertion rod is fixedly connected to the left side of the outside of the slider, a moving rod is fixedly connected to the right side of the outside of the slider, a pull ring is fixedly connected to the outside of the moving rod, and a spring is sleeved on the outside of the moving rod.

[0008] Furthermore, a filling port is fixedly connected to the outside of the liquid storage tank, and the filling port passes through the interior of the dustproof shell.

[0009] Furthermore, a cabinet door is installed on the outside of the cabinet body, a handle is fixedly connected to the outside of the cabinet door, and a transparent window is installed on the inside of the cabinet door.

[0010] Furthermore, a plug hole is provided inside the sealing plate, and the plug rod is plugged into the plug hole.

[0011] Furthermore, a through hole is opened inside the installation tube, and the insertion rod is slidably connected inside the through hole.

[0012] Furthermore, a bracket is fixedly connected to the bottom of the cabinet.

[0013] Furthermore, ventilation holes are provided on both sides of the ventilation shell.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when the heat inside the switch cabinet needs to be dissipated, the coolant is pumped out from the liquid storage tank by starting the circulation pump, cooled by the refrigerator, and then transported through the condenser. The condenser emits cold air during transportation, and two fans are started to blow the cold air into the switch cabinet, which makes it easy to dissipate the heat inside the switch cabinet, and solves the problem that the traditional heat dissipation method only dissipates the heat inside the cabinet by rotating the fan, and the heat dissipation method is too simple. This heat dissipation method is more efficient and improves the heat dissipation efficiency of the switch cabinet.

[0016] 2. In the utility model, when the filter plate inside the ventilation shell needs to be cleaned, the pull ring is pulled to move the movable rod laterally in the installation tube, and the slider and the insertion rod are driven to move at the same time. The slider squeezes the spring to deform it. When the insertion rod is out of the socket, the filter plate is taken out through the handle for cleaning. During installation, the sealing plate and the filter plate are inserted into the ventilation shell, the pull ring is released, and the spring reaction causes the insertion rod to be inserted into the socket, so that the filter plate installed inside the ventilation shell can be easily disassembled and cleaned, and the air circulation can be kept unobstructed, thereby optimizing the heat dissipation effect, avoiding overheating problems, and improving the heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a switch cabinet with efficient heat dissipation function proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the dustproof shell structure of a switch cabinet with efficient heat dissipation function proposed by the utility model;

[0019] Figure 3This is a schematic diagram of the internal structure of a dustproof shell of a switch cabinet with efficient heat dissipation function proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of a switch cabinet with efficient heat dissipation function proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of a ventilation shell of a switch cabinet with efficient heat dissipation function proposed by the utility model;

[0022] Figure 6 for Figure 5 A magnified view of the structure in the middle.

[0023] Legend:

[0024] 1. Bracket; 2. Cabinet body; 3. Cabinet door; 4. Transparent window; 5. Dustproof shell; 6. Liquid storage tank; 7. Filling port; 8. Circulation pump; 9. Refrigerator; 10. Condenser; 11. Mounting plate; 12. Fan; 13. Ventilation shell; 14. Ventilation hole; 15. Filter plate; 16. Sealing plate; 17. L-shaped plate; 18. Disassembly and assembly components; 1801. Mounting tube; 1802. Slider; 1803. Insert rod; 1804. Moving rod; 1805. Pull ring; 1806. Spring; 19. Socket; 20. Through hole. DETAILED DESCRIPTION

[0025] 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.

[0026] Reference Figure 1 , Figure 2 and Figure 3The utility model provides an embodiment: a switch cabinet with efficient heat dissipation function, including a cabinet body 2, a dustproof shell 5 is fixedly connected to the rear side of the cabinet body 2, a liquid storage tank 6 is fixedly connected to the right side of the bottom of the dustproof shell 5, a circulating pump 8 is fixedly connected to the bottom of the dustproof shell 5, the input end of the circulating pump 8 is fixedly connected to the inside of the liquid storage tank 6, the output end of the circulating pump 8 is fixedly connected to a refrigerator 9, one end of a condensing pipe 10 is fixedly connected to the left side of the refrigerator 9, the other end of the condensing pipe 10 is fixedly connected to the inside of the liquid storage tank 6, a mounting plate 11 is fixedly connected to the inside of the dustproof shell 5, and both sides of the mounting plate 11 are fixedly connected to the inside of the liquid storage tank 6. A fan 12 is installed, a ventilation shell 13 is fixedly connected to the right side of the exterior of the cabinet 2, a sealing plate 16 is installed and inserted inside the ventilation shell 13, a filter plate 15 is fixedly connected to the lower part of the sealing plate 16, and the filter plate 15 is arranged inside the ventilation shell 13, an L-shaped plate 17 is fixedly connected to the exterior of the ventilation shell 13, a disassembly and assembly component 18 is arranged on the upper part of the L-shaped plate 17, a filling port 7 is fixedly connected to the exterior of the liquid storage tank 6, and the filling port 7 runs through the interior of the dustproof shell 5, a cabinet door 3 is installed outside the cabinet 2, a handle is fixedly connected to the exterior of the cabinet door 3, a transparent window 4 is installed inside the cabinet door 3, and a bracket 1 is fixedly connected to the bottom of the cabinet 2.

[0027] When it is necessary to dissipate heat inside the switch cabinet, first, after the circulation pump 8 is started, the coolant will be extracted from the liquid storage tank 6. The liquid storage tank 6 serves as a storage and supply source for the coolant, ensuring an adequate supply of the coolant. The circulation pump 8 plays the role of extracting and pushing the coolant. Next, the coolant extracted by the circulation pump 8 will flow through the refrigerator 9. Through the action of the refrigerator 9, the temperature of the coolant will be significantly reduced, thereby achieving the effect of heat dissipation. The refrigerated coolant then enters the condenser 10. The condenser 10 serves as a channel for the delivery of the coolant and is responsible for delivering the cooled cold air to the inside of the switch cabinet. During the delivery process of the condenser 10, due to the low temperature of the coolant, the condenser 10 will emit cold air. This cold air can effectively reduce the temperature inside the switch cabinet, thereby achieving the purpose of heat dissipation. When the condenser 10 delivers cold air, the two fans 12 are started at the same time, and they will blow the emitted cold air into the inside of the switch cabinet. The blowing action of the fan 12 can accelerate the diffusion and flow of the cold air inside the switch cabinet, further improving the heat dissipation efficiency. This heat dissipation method solves the problem that the traditional heat dissipation method only dissipates heat inside the cabinet 2 by rotating the fan 12, and the heat dissipation method is too simple. The traditional heat dissipation method can often only reduce the temperature inside the switch cabinet to a certain extent, but the effect is limited and it is easily affected by environmental factors. This heat dissipation method is more efficient and improves the heat dissipation efficiency of the switch cabinet.

[0028] Reference Figure 4 , Figure 5 and Figure 6The disassembly and assembly component 18 includes a mounting tube 1801, which is fixedly connected to the upper part of the L-shaped plate 17. A slider 1802 is slidably connected inside the mounting tube 1801, an insertion rod 1803 is fixedly connected to the left side of the outside of the slider 1802, a moving rod 1804 is fixedly connected to the right side of the outside of the slider 1802, a pull ring 1805 is fixedly connected to the outside of the moving rod 1804, a spring 1806 is sleeved on the outside of the moving rod 1804, a socket 19 is opened inside the sealing plate 16, the insertion rod 1803 is plugged into the socket 19, ventilation holes 14 are opened on both sides of the ventilation shell 13, a through hole 20 is opened inside the mounting tube 1801, and the insertion rod 1803 is slidably connected to the inside of the through hole 20.

[0029] The main function of the filter plate 15 is to filter impurities in the air and keep the interior of the equipment clean and ventilated. When the filter plate 15 needs to be cleaned, by pulling the pull ring 1805, the movement of the pull ring 1805 will drive the mobile rod 1804 fixedly connected to the outside to move horizontally inside the mounting tube 1801. In this process, the mobile rod 1804 will move with the slider 1802 fixedly connected to the outside. The movement of the slider 1802 will further drive the plug rod 1803 fixedly connected to the left side of the outside to move. In this process, the slider 1802 will squeeze the spring 1806 set on the outside of the mobile rod 1804, causing it to deform under force. This deformation not only provides power for the subsequent disassembly operation, but also ensures the smooth progress of the disassembly process. When the plug rod 1803 is completely out of the inside of the jack 19, the filter plate 15 can be easily taken out from the inside of the ventilation shell 13 for cleaning by holding the handle fixed on the upper part of the sealing plate 16. In this process, no tools are needed, which greatly simplifies the disassembly operation and improves work efficiency. After cleaning the filter plate 15, the reinstallation process is also simple and quick. Simply reinsert the cleaned sealing plate 16 and filter plate 15 into the ventilation shell 13, and then release the pull ring 1805. Under the reaction force of the spring 1806, the insertion rod 1803 will automatically insert into the inside of the jack 19, completing the installation process, making it easy to disassemble and clean the filter plate 15 installed inside the ventilation shell 13, and keeping the air circulation unobstructed, thereby optimizing the heat dissipation effect, avoiding overheating problems, and improving the heat dissipation effect.

[0030] Working principle: when it is necessary to dissipate heat inside the switch cabinet, the coolant is extracted from the liquid storage tank 6 by starting the circulation pump 8, and then the coolant is cooled by the refrigerator 9, and finally transported through the condenser 10. During the transportation process of the condenser 10, the condenser 10 will emit cold air. At this time, start the two fans 12 to blow the emitted cold air into the interior of the switch cabinet, thereby facilitating the heat dissipation inside the switch cabinet and solving the problem that the traditional heat dissipation method only dissipates heat to the inside of the cabinet 2 by rotating the fan 12, and the heat dissipation method is too simple. This heat dissipation method is more efficient and improves the heat dissipation efficiency of the switch cabinet. Then, when it is necessary to disassemble and clean the filter plate 15 installed inside the ventilation shell 13, by pulling the pull ring 1805, the pull ring 1805 moves the moving rod 1804 with an external fixed connection and moves horizontally inside the mounting tube 1801. When the moving rod 1804 moves When the sliding block 1802 moves, it moves with the slider 1802 fixed externally, and when the sliding block 1802 moves, it moves with the plug rod 1803 fixed externally on the left side. When the sliding block 1802 moves with the plug rod 1803, it squeezes the spring 1806 sleeved on the outside of the moving rod 1804, so that the spring 1806 is deformed under the force. When the plug rod 1803 is separated from the inside of the socket 19, the filter plate 15 can be taken out from the inside of the ventilation shell 13 for cleaning through the handle fixed on the upper part of the sealing plate 16. When installing, the sealing plate 16 and the filter plate 15 are inserted into the interior of the ventilation shell 13, and then the pull ring 1805 is loosened. Under the reaction force of the spring 1806, the plug rod 1803 is inserted into the interior of the socket 19. This makes it easy to disassemble and clean the filter plate 15 installed in the ventilation shell 13, and can keep the air circulation unobstructed, thereby optimizing the heat dissipation effect, avoiding overheating problems, and improving the heat dissipation effect.

[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 switch cabinet with efficient heat dissipation function, comprising a cabinet body (2), characterized in that: The cabinet (2) is fixedly connected to a dustproof shell (5) on the rear side of its exterior, a liquid storage tank (6) is fixedly connected to the right side of the bottom of the dustproof shell (5), a circulating pump (8) is fixedly connected to the bottom of the dustproof shell (5), an input end of the circulating pump (8) is fixedly connected to the interior of the liquid storage tank (6), an output end of the circulating pump (8) is fixedly connected to a refrigerator (9), one end of a condensing pipe (10) is fixedly connected to the left side of the interior of the refrigerator (9), the other end of the condensing pipe (10) is fixedly connected to the interior of the liquid storage tank (6), and the dustproof shell ( 5) A mounting plate (11) is fixedly connected inside, fans (12) are installed on both sides of the mounting plate (11), a ventilation shell (13) is fixedly connected to the right side of the outside of the cabinet (2), a sealing plate (16) is installed inside the ventilation shell (13), a filter plate (15) is fixedly connected to the lower part of the sealing plate (16), and the filter plate (15) is arranged inside the ventilation shell (13), an L-shaped plate (17) is fixedly connected to the outside of the ventilation shell (13), and a disassembly assembly component (18) is arranged on the upper part of the L-shaped plate (17).

2. The switch cabinet with efficient heat dissipation function according to claim 1, characterized in that: The disassembly assembly (18) comprises a mounting tube (1801), wherein the mounting tube (1801) is fixedly connected to the upper part of the L-shaped plate (17), a slider (1802) is slidably connected inside the mounting tube (1801), an insertion rod (1803) is fixedly connected to the left side of the outside of the slider (1802), a moving rod (1804) is fixedly connected to the right side of the outside of the slider (1802), a pull ring (1805) is fixedly connected to the outside of the moving rod (1804), and a spring (1806) is sleeved on the outside of the moving rod (1804).

3. The switch cabinet with efficient heat dissipation function according to claim 1, characterized in that: The outside of the liquid storage box (6) is fixedly connected with a filling port (7), and the filling port (7) passes through the interior of the dustproof shell (5).

4. The switch cabinet with efficient heat dissipation function according to claim 1, characterized in that: A cabinet door (3) is installed on the outside of the cabinet body (2), a handle is fixedly connected to the outside of the cabinet door (3), and a transparent window (4) is installed on the inside of the cabinet door (3).

5. The switch cabinet with efficient heat dissipation function according to claim 2, characterized in that: The sealing plate (16) is provided with an insertion hole (19) inside, and the insertion rod (1803) is plugged into the insertion hole (19).

6. The switch cabinet with efficient heat dissipation function according to claim 2, characterized in that: A through hole (20) is provided inside the mounting tube (1801), and the insertion rod (1803) is slidably connected inside the through hole (20).

7. The switch cabinet with high-efficiency heat dissipation function according to claim 1, characterized in that: The bottom of the cabinet (2) is fixedly connected with a bracket (1).

8. The switch cabinet with efficient heat dissipation function according to claim 1, characterized in that: Ventilation holes (14) are provided on both sides of the interior of the ventilation shell (13).

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