Ventilation equipment for control cable

Abstract

The invention discloses ventilation equipment for a control cable, and belongs to the technical direction of ventilation, the ventilation equipment comprises a cable storage cabinet, a ventilation pipe is fixedly mounted on one side in the top of the cable storage cabinet, electric fan blades are arranged in the ventilation pipe, and an electric fan is fixedly mounted at one end of the exterior of the cable storage cabinet. Through cooperative use of electric fan blades, different ventilation methods can be selected according to different storage numbers of the control cables, when a small number of control cables are stored, only external air is utilized to conduct ventilation and air exchange operation on the bottom of the interior of the cable storage cabinet, and when the control cables are stored, the control cables can be conveniently stored. According to the cable storage cabinet, a large amount of external humid gas is prevented from rushing into the cable storage cabinet, meanwhile, the ventilation efficiency of the top of the interior of the cable storage cabinet is improved, harmful gas is prevented from being accumulated in the cable storage cabinet to affect storage operation of workers, and during daily storage, external air is utilized to ventilate the whole interior of the cable storage cabinet; and the energy consumption is reduced.

Description

Technical Field

[0001] The present invention belongs to the field of ventilation technology, and specifically relates to a ventilation device for control cables. Background Art

[0002] Control cable is a PVC insulated and PVC sheathed control cable suitable for industrial and mining enterprises, energy and transportation departments, and for control and protection lines with an AC rated voltage of less than 450 / 750 volts. Control cable has the characteristics of moisture resistance, corrosion resistance and damage resistance, and can be laid in tunnels or cable trenches. Power cables are used to transmit and distribute high-power electric energy in the main lines of power systems. Control cables transmit electric energy directly from the distribution points of power systems to the power connection lines of various electrical equipment and appliances. The rated voltage of power cables is generally 0.6 / 1kV and above, and the control cables are mainly 450 / 750V. When power cables and control cables of the same specifications are produced, the insulation and sheath thickness of power cables are thicker than those of control cables.

[0003] An industrial heating and ventilation equipment and a control method thereof are disclosed in the existing patent publication number CN114754442A, which includes a shell, with an air inlet and an air outlet respectively provided at both ends of the shell, and also includes an exhaust component for meeting industrial ventilation needs, a heating component for meeting industrial heating needs, a partition component for separating the exhaust component from the heating component, and a filter component for filtering the air entering the shell. The exhaust component is located inside the shell and between the air inlet and the air outlet, the heating component is located on the upper part of the shell, the partition component is located between the exhaust component and the heating component, and the filter component is located on the side of the exhaust component close to the air inlet. The exhaust component only filters the incoming air and cannot change the ventilation method, so some improvements are needed.

[0004] Therefore, it is necessary to design a practical ventilation device for control cables. Summary of the invention

[0005] The purpose of the present invention is to provide a ventilation device for a control cable in accordance with the existing device, so as to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a ventilation device for controlling cables, comprising a cable storage cabinet, a mounting top plate is fixedly installed inside the top of the cable storage cabinet, a ventilation duct is also fixedly installed on one side of the top of the cable storage cabinet, one end of the ventilation duct penetrates the mounting top plate and extends into the cable storage cabinet, and the other end extends to the outside, an electric fan blade is arranged inside the ventilation duct, a storage table is fixedly installed on one side of the interior of the cable storage cabinet, an electric rolling shutter door is also arranged on one side of the cable storage cabinet, an electric fan is fixedly installed on one end of the exterior of the cable storage cabinet, a refrigeration device is fixedly installed on the other end of the exterior of the cable storage cabinet, three groups of temperature sensors are arrayed on one side of the inner wall of the cable storage cabinet, namely a first temperature sensor, a second temperature sensor, and a third temperature sensor, a dehumidification rack is detachably installed on one end of the interior of the cable storage cabinet, and a plurality of groups of activated carbon dehumidification blocks are placed inside the dehumidification rack, a first ventilation slot is arranged on one side of the inner wall of the cable storage cabinet, a second ventilation slot is arranged on the other side of the inner wall of the cable storage cabinet, and a moving component and an air volume control component are also arranged inside the cable storage cabinet.

[0007] The present invention further illustrates that the moving assembly includes a first mounting platform, a micro motor, a first sprocket, a transmission chain, a second mounting platform, a second sprocket, a fixed block, a fixed buckle, and a magnetic counterweight plate. Two groups of the first mounting platforms are symmetrically mounted at both ends of one side of the mounting top plate, two groups of the micro motors are fixedly mounted on one side of the two groups of first mounting platforms, two groups of the first sprockets are detachably mounted on the two groups of first mounting platforms, and the rotating shafts of the two groups of the micro motors are connected to the two groups of first sprockets.

[0008] The present invention further illustrates that the two groups of the second mounting platforms are fixedly mounted on the two ends of the other side of the mounting top plate, the two groups of the second sprockets are detachably mounted on the two groups of the second mounting platforms, the two groups of the transmission chains connect the two groups of the first sprockets with the two groups of the second sprockets, the two groups of the second sprockets are connected to the electric rolling doors, the two groups of the fixed blocks are fixedly mounted on one end of the two groups of the transmission chains, one end of the two groups of the fixing buckles are fixedly mounted on the two groups of the fixing blocks, and the other end is connected to a magnetic counterweight plate.

[0009] The present invention further illustrates that the air volume control assembly includes a first guide plate, a wind shield block, a second guide plate, a mounting seat, a telescopic rod, a locking block, a spring, and a magnetic block. Six groups of the mounting seat arrays are installed on the inner wall of the cable storage cabinet. Both ends of the six groups of mounting seats are provided with mounting holes. One end of the two groups of telescopic rods is connected to the mounting holes at both ends of the mounting seats, and the other end is connected to the inner wall of the cable storage cabinet. The locking block is detachably installed on the mounting seat, and one end of the locking block passes through the inner wall of the cable storage cabinet and extends to one side of the magnetic counterweight plate.

[0010] The present invention further illustrates that the magnetic block is fixedly installed on one end of the locking block, the magnetic block cooperates with the magnetic counterweight plate, one end of the spring is connected to the locking block, and the other end is connected to the inner wall of the cable storage cabinet.

[0011] The present invention further describes that the first guide plate can be detachably mounted on three groups of mounting seats, the wind shield block is fixedly mounted on both ends of the first guide plate, the second guide plate can be detachably mounted on another three groups of mounting seats, the second guide plate has the same structure as the first guide plate, and mounting holes are provided on both groups of guide plates.

[0012] The present invention further describes that the interior of the cable storage cabinet is hollow.

[0013] The present invention further describes that the cable storage cabinet is placed on the floor of a production workshop.

[0014] Compared with the prior art, the beneficial effects achieved by the present invention are as follows: the present invention can select different ventilation methods according to the different storage quantities of control cables through the coordinated use of electric fan blades, magnetic counterweight plates and equipment programs. When a small amount of control cables is stored, only external air is used to ventilate the bottom of the cable storage cabinet to avoid a large amount of external humid gas from pouring into the cable storage cabinet, while improving the ventilation efficiency of the top of the cable storage cabinet to prevent harmful gas from accumulating inside the cable storage cabinet and affecting the storage operation of the staff. When daily storage is required, external air is used to ventilate the entire interior of the cable storage cabinet to reduce energy consumption and ensure the circulation of gas inside the cable storage cabinet.

[0015] Through the coordinated use of three groups of temperature sensors, electric fan blades and equipment programs, different ventilation methods can be selected according to the different internal temperatures of the cable storage cabinet. Under normal working temperature, only the electric fan needs to be used for circulating ventilation in the cabinet to reduce energy consumption and achieve the effect of energy saving and emission reduction. When the temperature is high, cold air is used for ventilation, and the electric fan blades are controlled to be fully opened. While increasing the air volume, the ventilation efficiency can also be improved. When the temperature is too high, cold air is used for cooling and ventilation, and the minimum opening value of the electric fan blades is controlled to increase the residence time of cold air in the cable storage cabinet, so that the cold air can fully contact the cable to achieve the effect of rapid cooling. At the same time, cold air can be used to cool the temperature of the air outside the cable storage cabinet to prevent the high external temperature from affecting the normal storage of the cable storage cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is another perspective overall structural schematic diagram of the present invention;

[0019] Figure 3 It is a schematic diagram of the internal structure of the cable storage cabinet of the present invention;

[0020] Figure 4 is a schematic diagram of the position of the guide plate of the present invention;

[0021] Figure 5 The present invention Figure 2 A magnified schematic diagram of the structure in area A;

[0022] Figure 6 The present invention Figure 3 A magnified schematic diagram of the structure in area B;

[0023] Figure 7 The present invention Figure 3 A magnified schematic diagram of the structure in area C;

[0024] Figure 8 The present invention Figure 2 A magnified schematic diagram of the structure in area D;

[0025] Fig. 9 The present invention Figure 2 A schematic diagram of the structure in region E;

[0026] Fig.10 The present invention Figure 2 A magnified schematic diagram of the structure in area F;

[0027] Fig.11 It is a schematic diagram of the mounting seat structure of the present invention;

[0028] Fig.12 is a schematic diagram of the internal structure of the ventilation pipe of the present invention;

[0029] Fig.13 It is a schematic diagram of the guide plate structure of the present invention.

[0030] In the figure: 1, cable storage cabinet; 11, ventilation duct; 111, electric fan blade; 112, installation top plate; 12, storage table; 13, electric rolling door; 14, electric fan; 15, refrigeration device; 16, first temperature sensor; 161, second temperature sensor; 162, third temperature sensor; 17, dehumidification rack; 171, activated carbon dehumidification block; 18, first ventilation slot; 19, second ventilation slot;

[0031] 2. Moving assembly; 21. First mounting platform; 211. Micro motor; 212. First sprocket; 22. Transmission chain; 23. Second mounting platform; 231. Second sprocket; 24. Fixing block; 241. Fixing buckle; 25. Magnetic weight plate;

[0032] 3. Air volume control assembly; 31. First air guide plate; 311. Wind shield; 32. Second air guide plate; 33. Mounting seat; 331. Telescopic rod; 34. Locking block; 341. Spring; 342. Magnetic block. DETAILED DESCRIPTION

[0033] The following is a further non-limiting detailed description of the technical solution of the present invention in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-13 The present invention provides a technical solution: a ventilation device for controlling cables, comprising a cable storage cabinet 1, which is placed on the floor of a production workshop. The interior of the cable storage cabinet 1 is hollow, and a mounting top plate 112 is fixedly installed on the top of the cable storage cabinet 1. A ventilation duct 11 is also fixedly installed on one side of the top of the cable storage cabinet 1 to cooperate with the air circulation in the cabinet. One end of the ventilation duct 11 passes through the mounting top plate 112 and extends into the cable storage cabinet 1, and the other end extends to the outside. An electric fan blade 111 is arranged inside the ventilation duct 11 to cooperate with controlling the air volume. A storage table 12 is fixedly installed on one side of the interior of the cable storage cabinet 1 to place cables. An electric rolling shutter door 13 is also arranged on one side of the cable storage cabinet 1 to cooperate with the staff to store cables and to play a protective role. An electric fan is fixedly installed on one end of the exterior of the cable storage cabinet 1. A fan 14 is provided. A refrigeration device 15 is fixedly installed at the other end of the outside of the cable storage cabinet 1, which is used to cooperate with the constant temperature operation of the air in the cabinet. Three groups of temperature sensors are installed in an array on one side of the inner wall of the cable storage cabinet 1, namely a first temperature sensor 16, a second temperature sensor 161, and a third temperature sensor 162. The three groups of temperature sensors are used to detect the temperature at different positions inside the cable storage cabinet 1. A dehumidification rack 17 is detachably installed at one end of the interior of the cable storage cabinet 1. Several groups of activated carbon dehumidification blocks 171 are placed inside the dehumidification rack 17, which are used to dehumidify the interior of the cable storage cabinet 1. A first ventilation slot 18 is provided on one side of the inner wall of the cable storage cabinet 1, and a second ventilation slot 19 is provided on the other side of the inner wall of the cable storage cabinet 1. The two groups of ventilation slots are used to cooperate with the control of gas circulation. A moving component 2 and an air volume control component 3 are also provided inside the cable storage cabinet 1.

[0035] The moving assembly 2 includes a first mounting platform 21, a micro motor 211, a first sprocket 212, a transmission chain 22, a second mounting platform 23, a second sprocket 231, a fixing block 24, a fixing buckle 241, and a magnetic counterweight plate 25. The two sets of first mounting platforms 21 are symmetrically mounted at both ends of one side of the mounting top plate 112. The two sets of micro motors 211 are fixedly mounted on one side of the two sets of first mounting platforms 21. The two sets of first sprockets 212 are detachably mounted on the two sets of first mounting platforms 21. The rotating shafts of the two sets of micro motors 211 are connected to the two sets of first sprockets 212. The two sets of second mounting platforms 23 are fixedly mounted on the other two ends of the mounting top plate 112, and the two sets of second sprocket wheels 231 are detachably mounted on the two sets of second mounting platforms 23. The two sets of transmission chains 22 connect the two sets of first sprocket wheels 212 with the two sets of second sprocket wheels 231. The two sets of second sprocket wheels 231 are connected to the electric rolling shutter door 13 for driving in coordination. The two sets of fixing blocks 24 are fixedly mounted on one end of the two sets of transmission chains 22, and one end of the two sets of fixing buckles 241 is fixedly mounted on the two sets of fixing blocks 24, and the other end is connected with a magnetic counterweight plate 25;

[0036] The air volume control assembly 3 includes a first guide plate 31, a wind shield 311, a second guide plate 32, a mounting seat 33, a telescopic rod 331, a locking block 34, a spring 341, and a magnetic block 342. Six groups of mounting seats 33 are arrayed and mounted on the inner wall of the cable storage cabinet 1. Both ends of the six groups of mounting seats 33 are provided with mounting holes (not shown in the figure). One end of the two groups of telescopic rods 331 is connected to the mounting holes at both ends of the mounting seats 33, and the other end is connected to the inner wall of the cable storage cabinet 1. The locking block 34 is detachably mounted on the mounting seat 33, and one end of the locking block 34 passes through the inner wall of the cable storage cabinet 1 and extends to the magnetic counterweight. On one side of the plate 25, a magnetic block 342 is fixedly mounted on one end of the locking block 34, the magnetic block 342 cooperates with the magnetic counterweight plate 25, one end of the spring 341 is connected to the locking block 34, and the other end is connected to the inner wall of the cable storage cabinet 1, which is used to play a resetting role, the first guide plate 31 is detachably mounted on three groups of mounting seats 33, the wind shielding block 311 is fixedly mounted on both ends of the first guide plate 31, and the second guide plate 32 is detachably mounted on the other three groups of mounting seats 33, the second guide plate 32 has the same structure as the first guide plate 31, and both groups of guide plates are provided with mounting holes for easy installation of the locking block 34;

[0037] The cable storage cabinet 1 is powered by an external workshop power supply;

[0038] The cable storage cabinet 1 is also equipped with a device program, which can control the opening and closing of the electric fan blade 111, the opening and closing of the electric fan 14, the opening and closing of the refrigeration device 15, and the opening and closing of the two sets of micro motors 211;

[0039] The electric fan blades 111, the electric fan 14, the refrigeration device 15, the two groups of micro motors 211, and the three groups of temperature sensors are all connected with the device program signal.

[0040] Ventilation Operation:

[0041] When the staff needs to store the wound control cable, the staff turns on the power of the workshop. At this time, the cable storage cabinet 1 is started, the equipment program is started, and the staff controls the opening value of the electric rolling door 13 according to the number of stored cables. The equipment program sets the opening value of the electric rolling door 13 to M1 and M2, M1 is the minimum value, M2 is the maximum value, and can be adjusted according to specific needs. The opening value of the electric fan blade 111 is N3, N2, and N1, N3 is the maximum value, and N1 is the minimum value. It can be adjusted according to specific needs. When a small amount of cables needs to be stored, the equipment program sets the opening value of the electric rolling door 13 to M1, and the opening value of the electric fan blade 111 is N3. The equipment program controls the two groups of micro motors 211 to start, the two groups of micro motors 211 rotate and drive the two groups of first sprocket wheels 212 to rotate, the two groups of first sprocket wheels 212 mesh with the two groups of transmission chains 22 and drive the two groups of second sprocket wheels 231 to rotate, and the two groups of second sprocket wheels 231 drive the electric rolling door 13 to open upward. When the opening value of the electric rolling door 13 reaches M 1, the device program controls the two sets of micro motors 211 to stop. In the process of the electric rolling shutter door 13 opening upward, the magnetic counterweight plate 25 drives the two sets of transmission chains 22 to move downward, reducing the energy consumed by the two sets of micro motors 211. When the opening value of the electric rolling shutter door 13 is M1, the magnetic counterweight plate 25 moves to the corresponding position of the second guide plate 32 and stops. At this time, the magnetic blocks 342 at one end of the three sets of locking blocks 34 in the three sets of mounting seats 33 on the second guide plate 32 are attracted to each other with the magnetic counterweight plate 25. The locking block 34 presses the spring 341 downward to the right and drives the three sets of mounting seats 33 to move to the right along the telescopic rod 331. While moving, the three sets of locking blocks 34 drive the second guide plate 32 to move to the right. The wind shield 311 on the second guide plate 32 fits with the second ventilation slot 19. Only external air is used to ventilate the bottom area inside the cable storage cabinet 1. At the same time, the ventilation efficiency of the top area inside the cable storage cabinet 1 is improved to avoid the accumulation of harmful gases inside the cable storage cabinet 1 and affect the storage operation of the staff.

[0042] When daily storage is required, the device program sets the opening value of the electric rolling door 13 to M2, the opening value of the electric fan blade 111 to N2, and the device program controls the two sets of micro motors 211 to start, the two sets of micro motors 211 rotate and drive the two sets of first sprockets 212 to rotate, the two sets of first sprockets 212 mesh with the two sets of transmission chains 22 and drive the two sets of second sprockets 231 to rotate, and the two sets of second sprockets 231 drive the electric rolling door 13 to open upward. When the opening value of the electric rolling door 13 reaches M2, the device program controls the two sets of micro motors 211 to stop. In the process of the electric rolling door 13 opening upward, the magnetic counterweight plate 25 drives the two sets of transmission chains 22 to move downward, thereby reducing the energy consumed by the two sets of micro motors 211. When the opening value of the electric rolling shutter door 13 is M2, the magnetic counterweight plate 25 will move to the corresponding position of the first guide plate 31 and stop. At this time, the magnetic block 342 at one end of the three sets of locking blocks 34 in the three sets of mounting seats 33 on the second guide plate 32 is attracted to each other with the magnetic counterweight plate 25, and the three sets of locking blocks 34 press the spring 341 downward to the right and drive the three sets of mounting seats 33 to move to the right along the telescopic rod 331. While moving, the three sets of locking blocks 34 drive the first guide plate 31 to move to the right, and the windshield block 311 on the first guide plate 31 fits with the first ventilation slot 18, and the outside air is used to ventilate the inside of the cable storage cabinet 1 to avoid the accumulation of harmful gases in the cable storage cabinet 1 and affect the storage operation of the staff;

[0043] After the cable is placed, the staff performs a reset operation through the equipment program control. When the magnetic block 342 is separated from the magnetic counterweight plate 25, the spring 341 pops out to the left and drives the mounting seat 33 to move to the left along the telescopic rod 331, so that the two groups of guide plates are reset, and the wind shield block 311 is separated from the two groups of ventilation slots to ensure air circulation;

[0044] Through the coordinated use of the electric fan blades 111, the magnetic counterweight plate 25 and the equipment program, different ventilation methods can be selected according to the different numbers of control cables stored. When a small amount of control cables is stored, only external air is used to ventilate the bottom of the cable storage cabinet 1 to avoid a large amount of external humid gas from pouring into the cable storage cabinet 1. At the same time, the ventilation efficiency of the top of the cable storage cabinet 1 is improved to prevent harmful gases from accumulating inside the cable storage cabinet 1 and affecting the storage operations of the staff. When daily storage is required, external air is used to ventilate the entire interior of the cable storage cabinet 1 to reduce energy consumption and ensure the circulation of gas inside the cable storage cabinet 1.

[0045] Temperature control operation:

[0046] While performing the above operations, the device program controls the temperature control operation. The device program sets the temperature values ​​to A1, A2, and A3, where A1 is the minimum value and A3 is the maximum value. The temperature values ​​can be adjusted according to specific needs. When the device program detects that the temperature value of any group of temperature sensors is A1, the device program determines that the temperature is normal and only needs ventilation operation. The device program controls the opening value of the electric fan blade 111 to be N2, and the electric fan 14 is reversed and turned on. The electric fan 14 blows external air into the cable storage cabinet 1 through two groups of ventilation slots, so that the air inside the cable storage cabinet 1 flows from the ventilation pipe 11 to the outside, and the outside air is used to ventilate the inside of the cable storage cabinet 1, thereby improving ventilation efficiency.

[0047] When the device program detects that the temperature value of any group of temperature sensors is A2, the device program determines that the temperature is high and needs to be cooled and ventilated. The device program controls the opening value of the electric fan blade 111 to be N3, the electric fan blade 111 is opened to the maximum value, the electric fan 14 is reversed and turned on, the refrigeration device 15 is turned on, the electric fan 14 blows the external air into the cable storage cabinet 1 through the two groups of ventilation slots, and the refrigeration device 15 blows the cold air into the cable storage cabinet 1 through the two groups of ventilation slots to cool down and ventilate the inside of the cable storage cabinet 1. While using the external air for ventilation, the cold air is used to cool down the cabinet to avoid the accumulation of high-temperature gas inside the cable storage cabinet 1 to cause safety hazards;

[0048] When the device program detects that the temperature value of any group of temperature sensors is A3, the device program determines that the external temperature is too high and needs to be cooled. The device program controls the opening value of the electric fan blade 111 to be N1, the electric fan 14 is turned on in forward rotation, and the refrigeration device 15 is turned on. The refrigeration device 15 blows cold air into the cable storage cabinet 1 through the two groups of ventilation slots to cool and ventilate the inside of the cable storage cabinet 1. While cooling, the electric fan 14 sucks the cold air out through the two groups of ventilation slots to the outside, thereby increasing the circulation speed of the cold air in the cable storage cabinet 1 and cooling the outside of the cable storage cabinet 1.

[0049] Through the coordinated use of three groups of temperature sensors, electric fan blades 111 and equipment programs, different ventilation methods can be selected according to the different internal temperatures of the cable storage cabinet 1. Under normal operating temperature, only the electric fan 14 needs to be used to perform circulating ventilation operations in the cabinet to reduce energy consumption and achieve the effect of energy conservation and emission reduction. When the temperature is high, cold air is used to cooperate with ventilation operations, and the electric fan blades 111 are controlled to be fully opened. While increasing the air volume, the ventilation efficiency can also be improved. When the temperature is too high, cold air is used to cooperate with cooling and ventilation operations, and the electric fan blades 111 are controlled to be opened to the minimum value to increase the residence time of cold air in the cable storage cabinet 1, so that the cold air can fully contact the cables to achieve the effect of rapid cooling. At the same time, cold air can be used to cool the temperature of the air outside the cable storage cabinet 1 to prevent the external temperature from being too high and affecting the normal storage of the cable storage cabinet 1.

[0050] In the description of the present invention, it is necessary to understand that the terms "up", "down", "front", "back", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0051] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A ventilation device for control cables, comprising a cable storage cabinet (1), characterized in that: A mounting top plate (112) is fixedly installed inside the top of the cable storage cabinet (1); a ventilation duct (11) is also fixedly installed on one side of the top of the cable storage cabinet (1); one end of the ventilation duct (11) passes through the mounting top plate (112) and extends into the interior of the cable storage cabinet (1); the other end extends to the outside; an electric fan blade (111) is arranged inside the ventilation duct (11); a storage table (12) is fixedly installed on one side of the interior of the cable storage cabinet (1); an electric rolling shutter door (13) is also arranged on one side of the cable storage cabinet (1); an electric fan (14) is fixedly installed on one end of the exterior of the cable storage cabinet (1); and the other end of the exterior of the cable storage cabinet (1) is fixedly installed on one end of the exterior of the cable storage cabinet (1). A refrigeration device (15) is fixedly installed, and three groups of temperature sensors are installed in an array on one side of the inner wall of the cable storage cabinet (1), namely a first temperature sensor (16), a second temperature sensor (161), and a third temperature sensor (162). A dehumidification rack (17) is detachably installed at one end of the interior of the cable storage cabinet (1), and a plurality of groups of activated carbon dehumidification blocks (171) are placed inside the dehumidification rack (17). A first ventilation slot (18) is arranged on one side of the inner wall of the cable storage cabinet (1), and a second ventilation slot (19) is arranged on the other side of the inner wall of the cable storage cabinet (1). A moving component (2) and an air volume control component (3) are also arranged inside the cable storage cabinet (1).

2. A ventilation device for control cables according to claim 1, characterized in that: The moving assembly (2) comprises a first mounting platform (21), a micro motor (211), a first sprocket (212), a transmission chain (22), a second mounting platform (23), a second sprocket (231), a fixing block (24), a fixing buckle (241), and a magnetic counterweight plate (25); two groups of the first mounting platforms (21) are symmetrically mounted at two ends of one side of a mounting top plate (112); two groups of the micro motors (211) are fixedly mounted on one side of the two groups of the first mounting platforms (21); two groups of the first sprockets (212) are detachably mounted on the two groups of the first mounting platforms (21); and the rotating shafts of the two groups of the micro motors (211) are connected to the two groups of the first sprockets (212).

3. A ventilation device for control cables according to claim 2, characterized in that: Two sets of the second mounting platforms (23) are fixedly mounted on the other two ends of the mounting top plate (112); two sets of the second sprocket wheels (231) are detachably mounted on the two sets of the second mounting platforms (23); two sets of the transmission chains (22) connect the two sets of the first sprocket wheels (212) and the two sets of the second sprocket wheels (231); the two sets of the second sprocket wheels (231) are connected to the electric rolling shutter door (13); two sets of the fixing blocks (24) are fixedly mounted on one end of the two sets of the transmission chains (22); one end of the two sets of the fixing buckles (241) is fixedly mounted on the two sets of the fixing blocks (24); and the other end is connected to a magnetic counterweight plate (25).

4. A ventilation device for control cables according to claim 3, characterized in that: The air volume control assembly (3) comprises a first guide plate (31), a wind shield (311), a second guide plate (32), a mounting seat (33), a telescopic rod (331), a locking block (34), a spring (341), and a magnetic block (342). Six groups of the mounting seats (33) are arrayed and mounted on the inner wall of the cable storage cabinet (1). Both ends of the six groups of the mounting seats (33) are provided with mounting holes. One end of two groups of the telescopic rods (331) is connected to the mounting holes at both ends of the mounting seats (33), and the other end is connected to the inner wall of the cable storage cabinet (1). The locking block (34) is detachably mounted on the mounting seat (33), and one end of the locking block (34) passes through the inner wall of the cable storage cabinet (1) and extends to one side of the magnetic counterweight plate (25).

5. A ventilation device for control cables according to claim 4, characterized in that: The magnetic block (342) is fixedly mounted on one end of the locking block (34), the magnetic block (342) cooperates with the magnetic counterweight plate (25), one end of the spring (341) is connected to the locking block (34), and the other end is connected to the inner wall of the cable storage cabinet (1).

6. A ventilation device for control cables according to claim 5, characterized in that: The first guide plate (31) is detachably mounted on three groups of mounting seats (33); the wind shielding blocks (311) are fixedly mounted on two ends of the first guide plate (31); the second guide plate (32) is detachably mounted on the other three groups of mounting seats (33); the second guide plate (32) has the same structure as the first guide plate (31); and mounting holes are provided on both groups of guide plates.

7. A ventilation device for a control cable according to claim 6, characterized in that: The interior of the cable storage cabinet (1) is hollow.

8. A ventilation device for a control cable according to claim 7, characterized in that: The cable storage cabinet (1) is placed on the floor of a production workshop.

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