Ventilation, drainage and power supply integrated cabinet

Abstract

The utility model provides a kind of ventilation, drainage and power supply with integrated cabinet, belong to mine equipment technical field, including base, cabinet, four heat dissipation fan groups and multiple temperature sensors;Four accommodating cavities are equipped in base interior;Cabinet is fixedly installed on base and is equipped with heat dissipation passage, three mounting chambers and three operating rooms inside, heat dissipation passage is fixedly equipped on the backplate of cabinet, three mounting chambers are arranged around heat dissipation passage, and operating room is equipped with several mounting holes on inner wall;Multiple heat dissipation fins are equipped in heat dissipation passage, and heat dissipation passage and three mounting chambers are one by one corresponding and interconnected with four accommodating cavities upper and lower;Heat dissipation fan group is installed in four accommodating cavities respectively, for blowing into heat dissipation passage and three mounting chambers;Temperature sensor is installed in three mounting chambers respectively.The utility model provides ventilation, drainage and power supply with integrated cabinet, realizes the purpose of centralized control, and improves the heat dissipation performance of electronic component.

Description

Technical Field

[0001] This utility model belongs to the field of mining equipment technology, and more specifically, it relates to a comprehensive cabinet for ventilation, drainage and power supply. Background Technology

[0002] Ventilation, drainage, and power supply systems are crucial for ensuring the safe and efficient operation of a mine. The ventilation system's main function is to supply fresh air to the mine while expelling toxic gases and dust, ensuring air circulation and quality. The drainage system uses pumps and pipes to promptly remove accumulated water, ensuring the mine's dryness and safety. The power supply system provides the energy guarantee for mine development, offering stable and reliable power to various underground equipment. During production, ventilation, drainage, and power supply are primarily controlled through the main fan room, pump room, and power distribution room in the ventilation shaft, allowing for smooth and stable mine operations. However, this control method has some problems. First, the need for staff to move between these locations hinders centralized control, and the electronic components used for operation suffer from insufficient heat dissipation during operation. Utility Model Content

[0003] The purpose of this utility model is to provide a comprehensive cabinet for ventilation, drainage and power supply, so as to solve the technical problems in the prior art that centralized control cannot be achieved in the mining production process and the heat dissipation performance of electronic components is insufficient.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a comprehensive cabinet for ventilation, drainage, and power supply, comprising:

[0005] The base has four internal cavities.

[0006] The cabinet is fixedly mounted on the base. The cabinet contains a heat dissipation channel, three mounting chambers, and three operating chambers. The heat dissipation channel is fixed to the back panel of the cabinet. The three mounting chambers are arranged around the heat dissipation channel, and each of the three operating chambers corresponds to one of the three mounting chambers, with the operating chamber located outside its corresponding mounting chamber. The inner wall of each operating chamber has several mounting holes communicating with the mounting chambers. The heat dissipation channel contains multiple heat dissipation fins. The heat dissipation channel and the three mounting chambers correspond one-to-one with and are connected to the four receiving cavities.

[0007] Four cooling fan units are installed in the four aforementioned accommodating cavities, respectively, for blowing air into the cooling channel and the three aforementioned installation chambers;

[0008] Multiple temperature sensors are installed in the three installation chambers.

[0009] In one possible implementation, the cabinet body includes a U-shaped panel and a horizontal panel and two vertical panels installed within the U-shaped panel; both ends of the U-shaped panel are fixedly connected to the back panel of the cabinet body; the horizontal panel is fixedly connected to the two wing panels of the U-shaped panel; one end of each of the two vertical panels is fixedly connected to the web of the U-shaped panel, and the other end is fixedly connected to the back panel of the cabinet body; the horizontal panel and the two vertical panels separate the interior of the U-shaped panel into the heat dissipation channel and the three mounting chambers, while the outer side of the U-shaped panel contains the three operating chambers; the mounting holes are provided on both wing panels and the web of the U-shaped panel.

[0010] In one possible implementation, both the transverse plate and the longitudinal plate are provided with fins extending toward the interior of the heat dissipation channel.

[0011] In one possible implementation, the mounting holes include display holes and operation holes arranged at intervals.

[0012] In one possible implementation, the base is a hollow shell, and the base is provided with a plurality of partition plates for dividing the interior of the hollow shell into a plurality of receiving cavities; the base is provided with ventilation openings for connecting the receiving cavities and the mounting chamber and the heat dissipation channel.

[0013] In one possible implementation, an airflow channel is formed between the inner wall of the base and the sides of the plurality of partitions located on the outer side, the airflow channel being arranged around the four accommodating cavities, the back panel of the cabinet having an air inlet communicating with the airflow channel and the accommodating cavity located in the middle, and the plurality of partitions on the outer side having air inlets communicating with the three accommodating cavities on the outer side.

[0014] In one possible implementation, the cabinet body is further provided with two reinforcing partitions, and the two reinforcing partitions are respectively located between two adjacent operating compartments, for separating the two adjacent operating compartments.

[0015] In one possible implementation, both sides of the reinforced partition are provided with storage platforms.

[0016] In one possible implementation, the cabinet is further provided with three door panels for closing the three operating compartments, the door panels being hinged to the cabinet; the lower end of the cabinet is provided with multiple support legs.

[0017] In one possible implementation, the cabinet is further provided with a control unit, and the temperature sensor and the cooling fan in the cooling fan unit are both electrically connected to the control unit.

[0018] The beneficial effects of the integrated cabinet for ventilation, drainage, and power supply provided by this utility model are as follows: Compared with the prior art, the integrated cabinet for ventilation, drainage, and power supply of this utility model installs the electronic components that control ventilation, drainage, and power supply operations separately in three installation chambers, and connects to the corresponding operation chambers through mounting holes. This allows operators to complete the three operations of ventilation, drainage, and power supply independently in the three operation chambers, resulting in high independence and more stable and precise operation. Under normal working conditions, the control unit controls the start of the cooling fan unit corresponding to the heat dissipation channel, allowing the high temperature in the three installation chambers to be transferred to the heat dissipation channel through the heat dissipation fins, and then the cooling fan generates airflow to output it to the outside, achieving the purpose of energy saving and environmental protection. When the temperature sensor in the installation chamber detects that the temperature in the installation chamber has risen to a set threshold, the temperature sensor will quickly transmit the signal to the control unit. After analyzing and processing the signal, the control unit will then start the corresponding cooling fan unit, so that exhaust airflow is also formed in the installation chamber, thereby directly expelling the heat from the installation chamber to the outside, accelerating heat dissipation, and improving heat dissipation efficiency. During the cabinet's operation, these heat dissipation devices work together to ensure that the electronic components installed in the mounting chamber are always within a suitable temperature environment, ensuring stable operation and effectively preventing equipment failures and performance degradation caused by high temperatures. Furthermore, operators can control ventilation, drainage, and power supply from the three control rooms within the cabinet, achieving centralized control. Simultaneously, the electronic components installed in the control rooms enable remote ground control of sensors, water pumps, fans, and the tracked robot. Adjustments can be made to water pump parameters, ultrasonic sensor parameters, and fan parameters to ensure efficient and accurate equipment operation. This also facilitates equipment maintenance, extends equipment lifespan, and reduces equipment failures. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 A front view of the integrated cabinet for ventilation, drainage and power supply provided in an embodiment of this utility model;

[0021] Figure 2 A top view of the integrated cabinet for ventilation, drainage and power supply provided in an embodiment of this utility model;

[0022] Figure 3 A schematic diagram showing the connection between the base and the cooling fan unit provided in an embodiment of this utility model;

[0023] Figure 4A side view of the base provided in an embodiment of this utility model;

[0024] Figure 5 A schematic diagram illustrating the usage status of the integrated cabinet for ventilation, drainage, and power supply provided in this embodiment of the utility model. Figure 1 ;

[0025] Figure 6 A schematic diagram illustrating the usage status of the integrated cabinet for ventilation, drainage, and power supply provided in this embodiment of the utility model. Figure 2 .

[0026] The following are the labeling elements in the figure:

[0027] 10. Base; 11. Receiving cavity; 12. Divider plate; 13. Ventilation opening; 14. Airflow channel; 15. Air inlet; 20. Cabinet; 21. Heat dissipation channel; 22. Installation chamber; 23. Control chamber; 25. Heat dissipation fins; 26. U-shaped plate; 27. Horizontal plate; 28. Vertical plate; 29. ​​Support legs; 30. Heat dissipation fan unit; 31. Heat dissipation fan; 40. Temperature sensor; 50. Mounting hole; 51. Display hole; 52. Operation hole; 60. Reinforcing partition; 61. Shelf; 70. Control unit; 80. Electronic components. Detailed Implementation

[0028] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0029] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0030] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0032] Please see Figures 1 to 6 This invention provides a comprehensive cabinet for ventilation, drainage, and power supply. The cabinet includes a base 10, a cabinet body 20, a cooling fan unit 30, and a temperature sensor 40. The base 10 has four accommodating cavities 11. The cabinet body 20 is fixedly mounted on the base 10. The cabinet body 20 contains a heat dissipation channel 21, three installation chambers 22, and three operating chambers 23. The heat dissipation channel 21 is fixed to the back panel of the cabinet body 20. The three installation chambers 22 are arranged around the heat dissipation channel 21, and the three operating chambers 23 correspond one-to-one with the three installation chambers 22. On the outside of the corresponding installation chamber 22; the inner wall of the operating chamber 23 is provided with several installation holes 50 that communicate with the installation chamber 22; the heat dissipation channel 21 is provided with multiple heat dissipation fins 25; the heat dissipation channel 21 and the three installation chambers 22 correspond one-to-one with the four receiving cavities 11 and are connected; the number of heat dissipation fan units 30 is four, which are respectively installed in the four receiving cavities 11 and are used to blow air into the heat dissipation channel 21 and the three installation chambers 22; the number of temperature sensors 40 is multiple, which are respectively installed in the three installation chambers 22.

[0033] The integrated cabinet for ventilation, drainage, and power supply provided by this utility model, compared with the prior art, has electronic components 80 that control ventilation, drainage, and power supply operations respectively installed in three installation chambers 22, and connected to the corresponding operating chambers 23 via mounting holes 50. This allows operators to complete the three operations of ventilation, drainage, and power supply independently in the three operating chambers 23, resulting in high independence and more stable and precise operation. Under normal operating conditions, the control unit 70 controls the start of the cooling fan unit 30 corresponding to the heat dissipation channel 21, allowing the high temperature in the three installation chambers 22 to be transferred to the heat dissipation channel 21 through the heat dissipation fins 25, and then the cooling fan 31 generates airflow to output the heat, achieving energy saving and environmental protection. When the temperature sensor 40 in the installation chamber 22 detects that the temperature in the installation chamber 22 has risen to a set threshold, the temperature sensor 40 quickly transmits the signal to the control unit 70. After analyzing and processing the signal, the control unit 70 immediately starts the corresponding cooling fan unit 30, creating an exhaust airflow in the installation chamber 22, thereby directly expelling the heat from the installation chamber 22, accelerating heat dissipation, and improving heat dissipation efficiency. During the use of cabinet 20, these heat dissipation devices work together to ensure that the electronic components 80 installed in the installation chamber 22 are always in a suitable temperature environment, operating stably and effectively avoiding equipment failure and performance degradation caused by high temperatures. Furthermore, operators can control ventilation, drainage, and power supply from the three control chambers 23 within cabinet 20, achieving centralized control. Simultaneously, the electronic components installed in the control chambers enable remote ground control of sensors, water pumps, fans, and the tracked robot, allowing adjustment of water pump parameters, ultrasonic sensor parameters, fan parameters, etc., ensuring efficient and accurate equipment operation. This also facilitates equipment maintenance, extends equipment lifespan, and reduces equipment failures.

[0034] Specifically, the water pumps used in drainage operations and the electronic components 80 corresponding to the ultrasonic sensors are installed in an installation chamber 22. Operators can control the electronic components 80 from an operating room 23. The ultrasonic sensors measure the water level, and an optimized operation model for the mine pump unit is established based on the principle of "peak avoidance and valley filling." Simultaneously, through research on the positive pressure water supply method of the main drainage pump, a suitable pre-submersible mixed-flow pump is selected to avoid cavitation problems in the main drainage pump and improve equipment availability.

[0035] The electronic component 80 corresponding to the main fan of the ventilation shaft is installed in the second installation chamber 22, and the staff can operate the electronic component 80 in the control room 23 to realize remote control from the ground. By analyzing the relationship between air volume and fan speed, the ventilation period and motor frequency can be determined.

[0036] The electronic components 80 corresponding to the track robot are installed in the third installation chamber 22. A high-definition video camera, dual-channel infrared temperature probes, and a live-line detection module are added to the track robot to enable inspection of data from the power distribution room's protection and control device panel, indicator lights, pressure plates, and switch cabinet infrared temperature measurements, and to automatically generate inspection reports. Personnel can operate the electronic components 80 to obtain corresponding data information, achieving centralized control in the control room and unmanned operation underground.

[0037] The above methods allow for centralized control from a surface control room, significantly improving the working environment for workers. Furthermore, automated control reduces operational errors and facilitates normal equipment operation and maintenance. During drainage operations, a pre-mounted submersible mixed-flow pump provides positive pressure water supply, forming a series drainage system with the main drainage pump. This eliminates pump cavitation damage and improves pump lifespan and efficiency. Power supply operations utilize automatic control, programmed to achieve peak-shaving and valley-filling power consumption, saving electricity costs and alleviating power supply conflicts. Various sensors are installed to monitor equipment operating parameters, promptly detecting equipment faults, preventing faulty operation, and improving equipment availability.

[0038] Please see Figure 1 , Figure 2 , Figure 5 , Figure 6As a specific embodiment of the integrated cabinet for ventilation, drainage and power supply provided by this utility model, the cabinet body 20 is provided with a U-shaped plate 26 and a horizontal plate 27 and two vertical plates 28 installed in the U-shaped plate 26; both ends of the U-shaped plate 26 are fixedly connected to the back plate of the cabinet body 20, the horizontal plate 27 is fixedly connected to the two wing plates of the U-shaped plate 26, one end of the two vertical plates 28 is fixedly connected to the web plate of the U-shaped plate 26, and the other end is fixedly connected to the back plate of the cabinet body 20; the horizontal plate 27 and the two vertical plates 28 separate the interior of the U-shaped plate 26 into a heat dissipation channel 21 and three installation chambers 22, and the outside of the U-shaped plate 26 into three operating chambers 23; the two wing plates and the web plate of the U-shaped plate 26 are provided with mounting holes 50; the U-shaped plate 26 includes two wing plates and one web plate, the end plates of the two wing plates are fixedly connected to the back plate of the cabinet body 20, so that the two wing plates and the web plate form the inner wall of the operating chamber 23, and the space between the wing plates and the web plate and the outside of the cabinet body 20 forms the operating chamber 23. A transverse plate 27 parallel to the web is installed inside the U-shaped plate 26, and two longitudinal plates 28 are parallel to the two wing plates. This creates a mounting chamber 22 between the web and the transverse plate 27, a mounting chamber 22 between the two wing plates and their corresponding longitudinal plates 28, and a heat dissipation channel 21 between the two longitudinal plates 28. This arrangement allows the three mounting chambers 22, the heat dissipation channel 21, and the three operating chambers 23 to operate independently and stably. Mounting holes 50 are also provided on the wing plates and the web. After the electronic component 80 is installed in the mounting chamber 22, one end of the electronic component 80 is located in the mounting hole 50 and extends towards the operating chamber 23. A connecting hole is provided on the back panel of the cabinet 20 to facilitate the laying and connection of the electronic component 80's wiring and conduits, making the internal layout of the cabinet 20 more rational.

[0039] Please see Figure 2 and Figure 6 As a specific embodiment of the integrated cabinet for ventilation, drainage, and power supply provided by this utility model, both the horizontal plate 27 and the vertical plate 28 are provided with fins extending towards the interior of the heat dissipation channel 21. In this way, fins are provided on the side walls of all three mounting chambers 22, allowing heat energy within the mounting chambers 22 to be smoothly and quickly transferred to the heat dissipation channel 21, thus improving the overall heat dissipation function of the cabinet. The even distribution of fins on the horizontal plate 27 and the vertical plate 28 effectively increases the contact area between the horizontal plate 27, the vertical plate 28, and the air within the heat dissipation channel 21, improving heat dissipation efficiency. Each fin is independent yet closely connected, forming a highly efficient heat dissipation network, enabling heat to be rapidly transferred from the object being cooled to the heat dissipation channel 21, and then carried away by air convection.

[0040] Please see Figure 1 and Figure 5As a specific embodiment of the integrated cabinet for ventilation, drainage, and power supply provided by this utility model, the mounting holes 50 include display holes 51 and operation holes 52 arranged at intervals. The display holes 51 are used to install display devices to display relevant information and images; their shape and size are typically designed according to the specifications of the display devices to ensure clear and complete display effects. The operation holes 52 are mainly used by operators for various operations, such as pressing and turning. Their position and size are designed to facilitate accurate operation without affecting the overall structure and appearance of the equipment. In the actual equipment manufacturing process, the processing precision requirements for the display holes 51 and operation holes 52 are extremely high to ensure a tight and accurate fit between them and their corresponding components, thereby ensuring the normal operation and safe use of the equipment.

[0041] Please see Figure 3 and Figure 4 As a specific embodiment of the integrated cabinet for ventilation, drainage, and power supply provided by this utility model, the base 10 is a hollow shell. The base 10 is provided with multiple partition plates 12 for dividing the interior of the hollow shell into multiple accommodating cavities 11. The base 10 is provided with ventilation openings 13 for connecting the accommodating cavities 11 with the mounting chambers 22 and the heat dissipation channels 21. The base 10 is a hexahedral hollow shell, and multiple partition plates 12 are installed inside the hollow shell. The height of the partition plates 12 is equal to the depth of the hollow shell, thereby dividing the interior of the hollow shell into multiple independent accommodating cavities 11. Multiple ventilation openings 13 are opened at the upper end of the base 10, so that the accommodating cavities 11 are connected to the heat dissipation channels 21 and the multiple mounting chambers 22 above. The cooling fans 31 in the accommodating cavities 11 can generate airflow that blows through the ventilation openings 13 and into the heat dissipation channels 21 and the multiple mounting chambers 22. The partition plates 12 are welded and sealed to the inner wall of the base 10, so that the multiple accommodating cavities 11 can work independently. The clever design of the vent 13 connects the housing 11 with the installation chamber 22 and the heat dissipation channel 21, allowing air to flow freely within these spaces. This provides a good heat dissipation environment for the internal equipment or items, preventing overheating from affecting their normal operation or performance. When the equipment is running, heat is exhausted through the heat dissipation channel 21, while fresh air can also enter the housing 11 through the vent 13, maintaining internal air circulation and temperature balance.

[0042] Please see Figure 3As a specific embodiment of the integrated cabinet for ventilation, drainage, and power supply provided by this utility model, an airflow channel 14 is formed between the inner wall of the base 10 and the sides of the multiple partition plates 12 located on the outer side. The airflow channel 14 is arranged around four receiving cavities 11. The back plate of the cabinet 20 is provided with an air inlet 15 that communicates with the airflow channel 14 and the receiving cavity 11 located in the middle position, and the multiple partition plates 12 on the outer side are provided with air inlets 15 that communicate with the three receiving cavities 11 on the outer side. Since the staff needs to stand in front of the cabinet 20 and two The cabinet 20 is designed for operation in three side-mounted control chambers 23. To prevent the airflow from the cooling fan 31 from affecting the operators, an airflow channel 14 connected to the three receiving chambers 11 is provided inside the base 10. Multiple air inlets 15 are also provided on the back panel of the cabinet 20. These inlets 15 connect to the airflow channel 14 and the receiving chamber 11 in the middle. Additionally, air inlets 15 connected to the airflow channel 14 are provided on the partition plate 12. This allows cold external air to enter the corresponding receiving chambers 11 through the air inlets 15, airflow channel 14, and air inlets 15. This enhances the airflow between the external environment and the multiple receiving chambers 11, ensuring sufficient exchange and renewal of air inside the cabinet 20.

[0043] Please see Figure 1 , Figure 2 , Figure 5 , Figure 6 As a specific embodiment of the integrated cabinet for ventilation, drainage, and power supply provided by this utility model, the cabinet body 20 is further provided with two reinforcing partitions 60, which are located between two adjacent operating chambers 23 to separate them. The reinforcing partitions 60 are vertically arranged long strips, with both sides fixedly connected to the columns of the cabinet body 20 and the operating chambers 23, enhancing the strength and stability of the cabinet body 20 and making the operating chambers 23 more robust. The two reinforcing partitions 60 also ensure the independence of the two operating chambers 23, facilitating accurate work by the staff. A tight welding process is used between the reinforcing partitions 60 and the cabinet body 20 to ensure a firm connection.

[0044] Please see Figure 1 , Figure 2 , Figure 5 , Figure 6As a specific embodiment of the integrated cabinet for ventilation, drainage, and power supply provided by this utility model, both sides of the reinforced partition 60 are provided with storage platforms 61. Installing the storage platforms 61 on the reinforced partition 60 does not affect the normal use of the operating room 23. Workers can place some operating tools on the storage platforms 61, making operation more convenient and accurate. The edges of the storage platforms 61 are provided with anti-slip rubber strips to prevent items from sliding on the storage platforms 61. These storage platforms 61 are made of sturdy yet lightweight aluminum alloy, which can bear a certain weight of items while facilitating daily movement and operation.

[0045] As a specific embodiment of the integrated cabinet for ventilation, drainage, and power supply provided by this utility model, the cabinet body 20 is also provided with three door panels for enclosing the three operating chambers 23, and the door panels are hinged to the cabinet body 20; the lower end of the cabinet body 20 is provided with multiple support legs 29; the door panels can be used to close the three operating chambers 23 when not in operation to avoid accidental operation. Each door panel is equipped with a lock to ensure the safety of the operating chambers 23 when not in use; the support legs 29 are used to lift the base 10, improving the overall safety of the cabinet. The bottom of each support leg 29 is equipped with anti-slip pads to increase the stability of the cabinet body 20 when placed. The height of these support legs 29 is adjustable, allowing for flexible adjustment according to different usage environments, so that the cabinet body 20 remains stable on various ground surfaces.

[0046] Please see Figure 5As a specific embodiment of the integrated cabinet for ventilation, drainage, and power supply provided by this utility model, the cabinet 20 is also equipped with a control unit 70. The temperature sensor 40 and the cooling fans 31 in the cooling fan unit 30 are both electrically connected to the control unit 70. When the temperature sensor 40 detects an increase in the internal temperature of the cabinet 20, it immediately transmits this signal to the control unit 70. Upon receiving the signal, the control unit 70 reacts quickly and starts the cooling fans 31 in the cooling fan unit 30 corresponding to the temperature sensor 40. Under the precise control of the control unit 70, each cooling fan 31 in the cooling fan unit 30 operates at an appropriate speed and airflow to quickly dissipate the heat inside the cabinet 20, ensuring that the internal temperature of the cabinet 20 remains within a suitable range. As the cooling fans 31 operate, the temperature sensor 40 continuously monitors temperature changes. Once the temperature returns to a normal level, the control unit 70 promptly adjusts the operating status of the cooling fans 31, stopping them from operating or maintaining them in a low-power standby mode to avoid unnecessary energy consumption. Under normal conditions, only the cooling fan unit 30 located directly below the heat dissipation channel 21 is activated, which effectively reduces energy consumption. Once the temperature in the three installation chambers 22 rises to a preset threshold, the cooling fan unit 30 corresponding to the installation chamber 22 is activated by the temperature sensor 40 and the control unit 70, thereby achieving rapid cooling.

[0047] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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 combined cabinet for ventilation, drainage, and power supply, characterized in that, include: The base has four internal cavities. The cabinet is fixedly installed on the base; The cabinet contains a heat dissipation channel, three installation chambers, and three operating chambers. The heat dissipation channel is fixed to the back panel of the cabinet. The three installation chambers are arranged around the heat dissipation channel, and the three operating chambers correspond one-to-one with the three installation chambers, with each operating chamber located outside its corresponding installation chamber. The inner wall of each operating chamber has several mounting holes that communicate with the installation chambers. The heat dissipation channel contains multiple heat dissipation fins. The heat dissipation channel and the three installation chambers correspond one-to-one with and communicate with the four receiving cavities. Four cooling fan units are installed in the four aforementioned accommodating cavities, respectively, for blowing air into the cooling channel and the three aforementioned installation chambers; Multiple temperature sensors are installed in the three installation chambers.

2. The integrated cabinet for ventilation, drainage, and power supply as described in claim 1, characterized in that, The cabinet contains a U-shaped panel and two horizontal and two vertical panels installed within it. Both ends of the U-shaped panel are fixedly connected to the back panel of the cabinet. The horizontal panels are fixedly connected to the two wing panels of the U-shaped panel. One end of each of the two vertical panels is fixedly connected to the web of the U-shaped panel, and the other end is fixedly connected to the back panel of the cabinet. The horizontal panels and the two vertical panels separate the interior of the U-shaped panel into a heat dissipation channel and three mounting chambers. The outer side of the U-shaped panel contains three operating chambers. Mounting holes are provided on both wing panels and the web of the U-shaped panel.

3. The integrated cabinet for ventilation, drainage, and power supply as described in claim 2, characterized in that, Both the transverse plate and the longitudinal plate are provided with fins extending toward the interior of the heat dissipation channel.

4. The integrated cabinet for ventilation, drainage, and power supply as described in claim 2, characterized in that, The mounting holes include display holes and operation holes arranged at intervals.

5. The integrated cabinet for ventilation, drainage, and power supply as described in claim 1, characterized in that, The base is a hollow shell, and the base is provided with a plurality of partition plates for dividing the interior of the hollow shell into a plurality of receiving cavities; the base is provided with ventilation openings for connecting the receiving cavities and the installation chamber and the heat dissipation channel.

6. The integrated cabinet for ventilation, drainage, and power supply as described in claim 5, characterized in that, An airflow channel is formed between the inner wall of the base and the sides of the multiple partitions located on the outer side. The airflow channel is arranged around the four accommodating cavities. The back panel of the cabinet is provided with an air inlet that communicates with the airflow channel and the accommodating cavity located in the middle position. The multiple partitions on the outer side are provided with air inlets that communicate with the three accommodating cavities on the outer side.

7. The integrated cabinet for ventilation, drainage, and power supply as described in claim 1, characterized in that, The cabinet is also equipped with two reinforcing partitions, which are located between two adjacent operating compartments to separate them.

8. The integrated cabinet for ventilation, drainage, and power supply as described in claim 7, characterized in that, Both sides of the reinforced partition are provided with a shelf.

9. The integrated cabinet for ventilation, drainage, and power supply as described in claim 1, characterized in that, The cabinet is also equipped with three door panels for closing the three operating rooms, and the door panels are hinged to the cabinet; the lower end of the cabinet is equipped with multiple support legs.

10. The integrated cabinet for ventilation, drainage, and power supply as described in claim 1, characterized in that, The cabinet is also equipped with a control unit, and the temperature sensor and the cooling fan in the cooling fan unit are both electrically connected to the control unit.

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