A quick-mounting DCS cabinet heat dissipation mechanism

Abstract

The utility model relates to DCS cabinet technical field discloses a kind of DCS cabinet heat abstractor of quick installation, including cabinet door, the inside installation of cabinet door is equipped with heat dissipation box, the outer wall of heat dissipation box is fixedly installed with fixed plate, the inside of fixed plate is equipped with through hole one, the inside fixed installation of heat dissipation box is equipped with partition one, the top fixed installation of partition one is equipped with partition two, the side of metal corrugated board one close to fixed plate of partition two is installed, the bottom of metal corrugated board one is installed with filter plate one, the inside of partition two is equipped with air vent one. In the utility model, air entering cabinet body is guided by metal corrugated board one, then heat absorption cooling can be carried out to hot air flowing out of cabinet body by metal corrugated board two, avoid directly discharging hot air gathering to cause air outside cabinet body to rise, leading to the case that air exchange heat dissipation effect is not ideal.

Description

Technical Field

[0001] This utility model relates to the field of DCS cabinet technology, and in particular to a DCS cabinet heat dissipation mechanism that can be quickly installed. Background Technology

[0002] DCS cabinets are an important component of distributed control systems, used for the centralized installation and management of various hardware devices of the DCS system. When gas engine sets are installed and used, multiple subsystems need to be integrated using DCS cabinets to achieve full-process control of the gas engine sets.

[0003] The internal structure of a DCS cabinet integrates multiple subsystems, causing the internal temperature to rise continuously during operation. This necessitates a cooling system. Current technology typically uses ventilation fans mounted on the outer wall of the cabinet to accelerate the exchange of hot air inside and cool air outside. However, the continuous circulation of hot air inside the cabinet causes the surrounding air to heat up as well, rendering the ventilation fan's cooling effect ineffective. Therefore, there is an urgent need for a DCS cabinet cooling system that can be installed quickly. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a DCS cabinet heat dissipation mechanism that can be installed quickly, aiming to improve the problem that hot air accumulates on the outside of the cabinet body, resulting in poor heat dissipation effect of ventilation fans exchanging air.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a DCS cabinet heat dissipation mechanism that can be quickly installed, including a cabinet body, a cabinet door hinged to the outer wall of the cabinet body, a heat dissipation box installed inside the cabinet door, a fixing plate fixedly installed on the outer wall of the heat dissipation box, a through opening inside the fixing plate, a partition plate fixedly installed inside the heat dissipation box, a partition plate two fixedly installed on the top of the partition plate two, a corrugated metal plate one installed on the side of the partition plate two near the fixing plate, a filter plate one installed at the bottom of the corrugated metal plate one, a ventilation opening inside the partition plate two, a ventilation fan one installed on the side of the heat dissipation box away from the fixing plate, a docking cover installed outside the ventilation fan one, an air outlet opening on the side of the docking cover away from the ventilation fan one, a diverter plate slidably installed inside the docking cover, the diverter plate slidably installed inside the air outlet, and an air outlet assembly provided at the bottom of the partition plate one.

[0006] Through the above technical solution, partition plate one is fixedly installed in the middle of the inside of the heat sink box, which can divide the internal space of the heat sink box into two parts. The top of partition plate one is the air inlet and the bottom of partition plate one is the air outlet. Partition plate two is fixedly installed on the top of partition plate one, and the partition plate has a certain gap from the inner wall of the heat sink box. The fixed plate is covered and sealed on the outside of the heat sink box, so that the fixed plate can close the heat sink box. The fixed plate is located at the top of partition plate one and has a through opening one. Metal corrugated plate one is located on the top of filter plate one, and metal corrugated plate one is inside the through opening one.

[0007] Preferably, the corrugated metal plate is disposed inside the through-hole, the filter plate is fixedly installed inside the heat dissipation box, and the docking cover is fixedly installed on the outer wall of the heat dissipation box.

[0008] Preferably, the cabinet door has an installation opening inside, a connecting frame is fixedly installed inside the installation opening, and the heat dissipation box is located inside the connecting frame.

[0009] Preferably, the air outlet assembly includes a through-hole two inside the fixed plate, a metal corrugated plate two installed inside the through-hole two, a filter plate two installed at the bottom of the metal corrugated plate two, and a connecting plate fixedly installed on the side of the metal corrugated plate two and the filter plate two away from the fixed plate, and a ventilation opening two is provided inside the connecting plate.

[0010] Preferably, a second ventilation fan is installed on the side of the heat sink away from the fixed plate, and the second ventilation fan is located at the bottom of the first ventilation fan.

[0011] Preferably, multiple corrugated metal plates are provided, and the multiple corrugated metal plates are arranged in a linear array inside the through opening one and through opening two, respectively.

[0012] Preferably, the first partition plate is inclined, and a groove is provided on the top of the first partition plate.

[0013] Preferably, the outer wall of the heat sink has holes, and a filter screen is installed inside the holes.

[0014] This utility model has the following beneficial effects: 1. In this utility model, the first metal corrugated plate guides and accelerates the airflow into the cabinet body, and the second metal corrugated plate absorbs heat and cools the hot air flowing out of the cabinet body, so that the airflow dissipates heat from the cabinet body, and avoids the situation where the direct discharge of hot air causes the external air of the cabinet body to rise, resulting in unsatisfactory air exchange and heat dissipation effect.

[0015] 2. In this utility model, the diverter plate can slide to block part of the air outlet, so that the air can only flow out from the unblocked air outlet, changing the airflow position into the cabinet body, achieving the effect of filtering and cooling the air and controlling the airflow direction, and enabling the air to be introduced into different positions inside the cabinet body for precise heat dissipation. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a DCS cabinet heat dissipation mechanism that can be quickly installed according to this utility model. Figure 2 This is a schematic diagram of the ventilation fan at two points of a DCS cabinet heat dissipation mechanism that can be quickly installed according to this utility model. Figure 3 This is a cross-sectional structural diagram of a partition plate of a DCS cabinet heat dissipation mechanism that can be quickly installed according to this utility model. Figure 4 This utility model Figure 3 A magnified structural diagram at point A in the diagram.

[0017] Legend: 1. Cabinet body; 11. Cabinet door; 101. Heat sink; 102. Fixing plate; 103. Through-hole one; 104. Partition plate one; 105. Partition plate two; 106. Corrugated metal plate one; 107. Filter plate one; 108. Ventilation vent one; 109. Ventilation fan one; 110. Connecting cover; 111. Air outlet; 112. Diverter plate; 2. Air outlet assembly; 21. Through-hole two; 22. Corrugated metal plate two; 23. Filter plate two; 24. Connecting plate; 25. Ventilation vent two; 3. Connecting frame; 4. Ventilation fan two; 5. Slide rail; 6. Filter screen. Detailed Implementation

[0018] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0019] Reference Figure 1-4This utility model provides an embodiment of a DCS cabinet heat dissipation mechanism that can be quickly installed, including a cabinet body 1. A cabinet door 11 is hinged to the outer wall of the cabinet body 1. A heat dissipation box 101 is installed inside the cabinet door 11. A fixing plate 102 is fixedly installed on the outer wall of the heat dissipation box 101. A through opening 103 is opened inside the fixing plate 102. A partition plate 104 is fixedly installed inside the heat dissipation box 101. A partition plate 105 is fixedly installed on the top of the partition plate 104. A corrugated metal plate is installed on the side of the partition plate 105 near the fixing plate 102. A filter plate 107 is installed at the bottom of a metal corrugated plate 106. A ventilation opening 108 is provided inside a partition plate 105. A ventilation fan 109 is installed on the side of the heat dissipation box 101 away from the fixed plate 102. A docking cover 110 is installed on the outside of the ventilation fan 109. An air outlet 111 is provided on the side of the docking cover 110 away from the ventilation fan 109. A diverter plate 112 is slidably installed inside the docking cover 110. The diverter plate 112 is slidably installed inside the air outlet 111. An air outlet assembly 2 is provided at the bottom of a partition plate 104.

[0020] A corrugated metal plate 106 is disposed inside the through-hole 103, a filter plate 107 is fixedly installed inside the heat sink 101, and a docking cover 110 is fixedly installed on the outer wall of the heat sink 101.

[0021] The cabinet door 11 has an installation opening inside, and a connecting frame 3 is fixedly installed inside the installation opening. The heat dissipation box 101 is located inside the connecting frame 3.

[0022] Specifically, the cabinet door 11 is hinged to the outer wall of the cabinet body 1, allowing the cabinet door 11 to open and close. An installation opening is provided inside the cabinet door 11, and a connecting frame 3 is fixedly installed inside the installation opening. The internal shape and size of the connecting frame 3 are adapted to the external shape and size of the heat sink 101, allowing the heat sink 101 to be installed inside the connecting frame 3. Bolts are then used to extend the heat sink 101 through the connecting frame 3, facilitating the installation of the heat sink 101 inside the cabinet door 11. When the cabinet door 11 is closed, one side of the heat sink 101 is inside the cabinet body 1, and the other side is outside the cabinet body 1. A partition plate 104 is fixedly installed on the heat sink 101. The internal space of the heat sink 101 is divided into two parts in the middle of the interior. The top of the partition plate 104 is the air inlet and the bottom of the partition plate 104 is the air outlet. The partition plate 105 is fixedly installed on the top of the partition plate 104 and there is a certain gap between the partition plate and the inner wall of the heat sink 101. The fixing plate 102 is covered and sealed on the outside of the heat sink 101 so that the fixing plate 102 can close the heat sink 101. The fixing plate 102 is located on the top of the partition plate 104 and has a through opening 103. The metal corrugated plate 106 is located on the top of the filter plate 107 and is located inside the through opening 103. By activating the ventilation fan 109, air from outside the heat sink 101 enters through the through-hole 103, multiple corrugated metal plates 106, and the filter plate 107. As the air passes through the corrugated metal plates 106, they guide the airflow and reduce dust inflow. The filter plate 107 then filters impurities from the air. The filtered air then enters through the vent 108 and flows through the other side of the partition plate 105, where it is accelerated by the rotating ventilation fan 109 and exits into the docking cover 110. Multiple 112s can be installed inside the air outlet 111. The 112s can slide to different positions inside the air outlet 111 and be fixed with bolts. The 112s can be installed with different widths. The 112s can block the air outlet 111, allowing air to flow out of the unblocked air outlet 111. This changes the flow position of the incoming air into the cabinet body 1, allowing the air to be precisely directed to the components that need cooling. This achieves the effect of filtering the air and controlling the flow direction, enabling the air to be introduced into different positions inside the cabinet body 1 for precise cooling.

[0023] It should be noted that multiple corrugated metal plates 106 are provided inside the through-hole. The multiple corrugated metal plates 106 are separated by sealing gaskets to form independent flow channels. The corrugated metal plates 106 are made of materials such as stainless steel, which can enhance mechanical strength and accelerate airflow.

[0024] Considering the issue of how the heated air entering the cabinet body 1 should escape, refer to Figure 2 and Figure 3 The air outlet assembly 2 includes a through-hole 21 inside the fixed plate 102, a metal corrugated plate 22 installed inside the through-hole 21, a filter plate 23 installed at the bottom of the metal corrugated plate 22, and a connecting plate 24 fixedly installed on the side of the metal corrugated plate 22 and the filter plate 23 away from the fixed plate 102. A ventilation opening 25 is provided inside the connecting plate 24.

[0025] A second ventilation fan 4 is installed on the side of the heat sink 101 away from the fixing plate 102, and the second ventilation fan 4 is located at the bottom of the first ventilation fan 109.

[0026] Multiple metal corrugated plates 106 and 22 are provided, and the multiple metal corrugated plates 106 and 22 are arranged in a linear array inside the through-hole 103 and through-hole 21, respectively.

[0027] Specifically, ventilation fan 4 is installed inside the heat sink 101 on one side of the rack body 1. Ventilation fan 4 rotates in the opposite direction to ventilation fan 109. Ventilation fan 109 accelerates the flow of external air into the rack body 1, while ventilation fan 4 draws air from inside the rack body 1 into the heat sink 101 and out of the rack body 1. When ventilation fan 4 is activated, it draws hot air from inside the rack body 1 into the heat sink 101. Connecting plate 24 is installed at the bottom of partition plate 104, allowing hot air to pass through openings inside connecting plate 24. Ventilation vent 25 flows to the side of connecting plate 24 away from ventilation fan 24, allowing hot air to flow out of heat sink 101 through filter plate 23, multiple metal corrugated plates 22 and through-hole 21. Filter plate 23 can also block impurities outside heat sink 101, and multiple metal corrugated plates 22 can absorb heat and cool the hot air, thus cooling the hot air flowing out of heat sink 101 and preventing the hot air outside heat sink 101 from accumulating and causing the air outside the cabinet body 1 to heat up. This achieves the effect of cooling and discharging the hot air inside the cabinet body 1.

[0028] It should be noted that the metal corrugated plate 22 forms a periodic concave-convex structure through continuous crests and troughs, which can increase the surface area of ​​the metal plate, thereby increasing the heat conduction area of ​​the metal corrugated plate 22 and making the cooling effect stronger.

[0029] Secondly, considering the issue of waterproofing the rack body 1 when it is installed outdoors, refer to... Figure 3 and Figure 4 The partition plate 104 is inclined, and a groove 5 is provided on the top of the partition plate 104.

[0030] The outer wall of the heat sink 101 has holes, and a filter screen 6 is installed inside the holes.

[0031] Specifically, partition plate 104 is inclined. Partition plate 104 slopes upward from one side of fixed plate 102 towards the other side of partition plate 105. The slide groove 5 is located at the top of the lowest point of partition plate 104. After rainwater enters the heat sink 101 through the through-hole 103, the corrugated metal plate 106, and the filter plate 107, the rainwater drips onto the top of partition plate 104 and flows into the slide groove 5. The side of the slide groove 5 is connected to the hole, allowing rainwater to flow out of the heat sink 101 through the filter screen 6. The filter screen 6 can block impurities and dust from the outside of the heat sink 101. The small size of the hole and the filter screen 6 does not affect air circulation, thus achieving the effect of guiding rainwater to prevent it from entering the cabinet body 1.

[0032] Working principle: When cooling the cabinet body 1, power is turned on and the ventilation fan 109 rotates, allowing air from outside the heat sink 101 to be drawn into the heat sink 101 through the through-hole 103, the corrugated metal plate 106, and the filter plate 107. As the air passes through the corrugated metal plate 106, it is guided to accelerate airflow. Then, the filter plate 107 filters impurities from the air. The filtered air then quickly enters the other side of the partition plate 105 through the vent 108, and is further cooled by the rotating ventilation fan 109. 109 accelerates the flow into the interior of the docking cover 110. The sliding diverter plate 112 is adjusted to the position inside the air outlet 111 and then fixed with bolts. This allows the diverter plate 112 to block part of the air outlet 111, allowing the air to flow out from the unblocked air outlet 111. This changes the flow position of the air entering the cabinet body 1, so that the air can be accurately directed to the components that need heat dissipation for cooling. This achieves the effect of filtering and cooling the air and controlling the flow direction. It can cool the hot air outside the cabinet body 1 and introduce it into different positions inside the cabinet body 1 for precise heat dissipation. When hot air is exhausted from inside the rack body 1, the second ventilation fan 4 is turned on and rotates to draw the hot air from inside the rack body 1 into the heat sink 101. The hot air can flow through the second ventilation port 25 to the side of the connecting plate 24 away from the second ventilation fan 4, so that the hot air flows out of the heat sink 101 through the second filter plate 23, the second corrugated metal plate 22 and the second through port 21. The second filter plate 23 can also block impurities outside the heat sink 101, and the second corrugated metal plate 22 can absorb heat and cool down the hot air. This cools down the hot air flowing out of the heat sink 101, preventing the hot air outside the heat sink 101 from accumulating and causing the air outside the rack body 1 to heat up. This achieves the effect of letting out and cooling the hot air inside the rack body 1. When the rack body 1 is installed outdoors and it rains, rainwater splashes into the heat sink 101 through the through-hole 103, the corrugated metal plate 106, and the filter plate 107. The rainwater drips onto the top of the inclined partition plate 104 and flows into the inside of the slide 5. The side of the slide 5 is connected to the hole, allowing the rainwater to flow out to the outside of the heat sink 101 through the filter screen 6. The filter screen 6 can block impurities and dust on the outside of the heat sink 101, thereby guiding the rainwater to avoid entering the inside of the rack body 1.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-installable DCS cabinet heat dissipation mechanism, comprising a cabinet body (1), wherein a cabinet door (11) is hinged to the outer wall of the cabinet body (1), characterized in that: A heat dissipation box (101) is installed inside the cabinet door (11). A fixing plate (102) is fixedly installed on the outer wall of the heat dissipation box (101). A through opening (103) is opened inside the fixing plate (102). A partition plate (104) is fixedly installed inside the heat dissipation box (101). A partition plate (105) is fixedly installed on the top of the partition plate (104). A corrugated metal plate (106) is installed on the side of the partition plate (105) near the fixing plate (102). A filter plate (107) is installed at the bottom of the corrugated metal plate (106). The partition plate 2 (105) has a ventilation opening 1 (108) inside. The heat sink (101) is equipped with a ventilation fan 1 (109) on the side away from the fixed plate (102). The ventilation fan 1 (109) is equipped with a docking cover (110) on the outside. The docking cover (110) is equipped with an air outlet (111) on the side away from the ventilation fan 1 (109). The docking cover (110) is slidably installed with a diverter plate (112) inside. The diverter plate (112) is slidably installed inside the air outlet (111). The partition plate 1 (104) is equipped with an air outlet assembly (2) at the bottom.

2. The DCS cabinet heat dissipation mechanism that can be quickly installed according to claim 1, characterized in that: The first metal corrugated plate (106) is disposed inside the first through opening (103), the first filter plate (107) is fixedly installed inside the heat dissipation box (101), and the docking cover (110) is fixedly installed on the outer wall of the heat dissipation box (101).

3. The DCS cabinet heat dissipation mechanism that can be quickly installed according to claim 2, characterized in that: The cabinet door (11) has an installation opening inside, and a connecting frame (3) is fixedly installed inside the installation opening. The heat dissipation box (101) is located inside the connecting frame (3).

4. The DCS cabinet heat dissipation mechanism that can be quickly installed according to claim 1, characterized in that: The air outlet assembly (2) includes a through-hole (21) inside the fixed plate (102), a metal corrugated plate (22) is installed inside the through-hole (21), a filter plate (23) is installed at the bottom of the metal corrugated plate (22), and a connecting plate (24) is fixedly installed on the side of the metal corrugated plate (22) and the filter plate (23) away from the fixed plate (102). A ventilation opening (25) is opened inside the connecting plate (24).

5. The DCS cabinet heat dissipation mechanism that can be quickly installed according to claim 4, characterized in that: A second ventilation fan (4) is installed on the side of the heat sink (101) away from the fixed plate (102), and the second ventilation fan (4) is located at the bottom of the first ventilation fan (109).

6. The DCS cabinet heat dissipation mechanism that can be quickly installed according to claim 5, characterized in that: Multiple corrugated metal plates (106) and (22) are provided, and the multiple corrugated metal plates (106) and (22) are arranged in a linear array inside the through-hole (103) and through-hole (21), respectively.

7. The DCS cabinet heat dissipation mechanism that can be quickly installed according to claim 1, characterized in that: The first partition plate (104) is inclined, and a groove (5) is provided on the top of the first partition plate (104).

8. The DCS cabinet heat dissipation mechanism that can be quickly installed according to claim 2, characterized in that: The outer wall of the heat sink (101) has holes, and a filter screen (6) is installed inside the holes.

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