Capacitance compensation control cabinet capable of preventing local temperature from being too high

Abstract

The utility model discloses a capacitance compensation control cabinet capable of preventing local temperature from being too high, particularly relates to the field of capacitance compensation control cabinets, and comprises a cabinet body, two sides of the cabinet body are respectively provided with an access door and a cabinet door, and two sides of an inner cavity of the cabinet body are symmetrically and fixedly connected with mounting vertical plates. A plurality of mounting supports are fixedly connected to the middle of the mounting vertical plate through screws, mounting insertion holes are formed in the surfaces of the mounting supports, and a wire limiting mechanism is arranged on one side of each mounting support. The limiting top plate is moved away from the top of the perforated plate by rotating one clamping block, the fan can be leaked out by rotating the perforated plate, the surface of the fan can be cleaned conveniently, meanwhile, the dustproof plate can be pulled out from one side of the perforated plate by directly pulling the dustproof plate, and the dustproof plate is detached and cleaned; and one dustproof plate and the fan can be disassembled and cleaned only by rotating one clamping block, so that disassembly, assembly and use are convenient, and the disassembly and cleaning efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitor compensation control cabinets, and more specifically, to a capacitor compensation control cabinet capable of preventing local temperature from being too high. Background Art

[0002] The control cabinet is a device that assembles switchgear, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirements. The capacitor compensation control cabinet is a type of control cabinet. Generally speaking, the capacitor compensation cabinet consists of a cabinet, busbar, fuse, disconnector fuse group, capacitor contactor, lightning arrester, capacitor, reactor, primary and secondary wires, terminal block, power factor automatic compensation control device, panel instrument, etc.

[0003] If the temperature inside the capacitor compensation control cabinet is too high, the insulating material of the electrical equipment will age and affect the service life of the electrical equipment. In order to avoid excessive temperature inside the cabinet, the existing capacitor compensation control cabinet generally has a cooling fan inside the cabinet and installs the filter plate at the position of the air inlet through bolts. When it is necessary to regularly disassemble and clean the filter plate and the fan surface, it will be inconvenient to disassemble the filter plate due to the installation of multiple bolts, thereby affecting the disassembly efficiency of the filter plate in the control cabinet. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a capacitor compensation control cabinet for preventing local overtemperature, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a capacitor compensation control cabinet for preventing local overtemperature, comprising a cabinet body, an inspection door and a cabinet door are respectively arranged on both sides of the cabinet body, mounting vertical plates are symmetrically fixedly connected to both sides of the inner cavity of the cabinet body, a plurality of mounting brackets are fixedly connected to the middle of the mounting vertical plates by screws, a mounting jack is opened on the surface of the mounting bracket, and a wire limiting mechanism is arranged on one side of the mounting bracket;

[0006] A support plate is fixedly connected to one side of the upper and lower sides of the inner cavity of the cabinet near the inspection door, the top of the support plate is connected to a porous plate through a hinge, one side of the porous plate is fixedly connected to a support frame, the middle of the support frame is fixedly connected to a fan, and a threaded plug hole is opened in the middle of one side of the porous plate;

[0007] The upper and lower panels on one side of the cabinet body close to the cabinet door are provided with ventilation holes, and dustproof plates are provided on the upper and lower sides of the inner cavity of the cabinet body close to the ventilation holes. The upper and lower sides of the opening on one side of the cabinet body close to the cabinet door are rotatably connected to the limiting top plate through hinges, and a threaded rod is inserted in the middle of the limiting top plate.

[0008] Preferably, the wire limiting mechanism includes a wire clamp and an insertion rod fixed at both ends of the wire clamp, one end of the insertion rod extends into the interior of the mounting hole and is fixedly connected with a clamp block, the cross-sectional shape of the clamp block is set to a triangle, and the wire clamp is set to an arc-shaped plate.

[0009] Preferably, the support frame is arranged on a side of the porous plate close to the dustproof plate, and the threaded insertion hole is adapted to the threaded insertion rod.

[0010] Preferably, a limit clip is provided on one side of the dustproof plate, and the limit clip is fixed on the upper and lower sides of the inner cavity of the cabinet.

[0011] Preferably, a side opening of the cabinet body close to the cabinet door is symmetrically provided with positioning slots on upper and lower sides, the positioning slot is adapted to one end of the porous plate, and the one end of the porous plate is located inside the positioning slot.

[0012] Preferably, one end of the limiting top plate is located on the top of the porous plate, and one side wall of the dustproof plate is in contact with one side wall of the inner cavity of the card slot.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model firstly moves the limit top plate away from the top of the porous plate by rotating a card block, and then the fan can be leaked out by rotating the porous plate, which is convenient for cleaning the fan surface. At the same time, the dustproof plate can be directly pulled out from one side of the porous plate for disassembly and cleaning. Only one card block needs to be rotated to disassemble and clean a dustproof plate and a fan, which is convenient for disassembly, installation and use, and improves the efficiency of disassembly and cleaning;

[0015] 2. The utility model also facilitates the installation and fixation of internal electrical equipment through the fan provided, and through the wire limiting mechanism, the wire can be clamped and limited by the wire clamp ring, and the plug rod is inserted into the inside of the installation socket, so that the clamp block is located on the side of the installation bracket away from the wire clamp ring, and the wire clamp ring is fixed, which can achieve the limitation of the wire, facilitate installation and disassembly, and can be reused to improve the use effect;

[0016] In summary, through the mutual influence of the above-mentioned multiple effects, the fan can be leaked by removing only one threaded rod, which is convenient for cleaning the surface of the fan, and convenient for disassembly and cleaning of the dustproof plate, convenient for disassembly, installation and use, improves disassembly and cleaning efficiency, and can limit the wires. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2It is a schematic diagram of the cross-sectional structure of the utility model.

[0019] Figure 3 It is a schematic structural diagram of the open state of the porous plate of the utility model.

[0020] Figure 4 It is a schematic diagram of the disassembled structure of the mounting bracket and the wire clamp ring of the utility model.

[0021] Figure 5 For this utility model Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0022] The accompanying drawings are marked as follows: 1. cabinet body; 2. inspection door; 3. cabinet door; 4. mounting vertical plate; 5. mounting bracket; 6. mounting socket; 7. wire clamp; 8. plug rod; 9. block; 10. support plate; 11. air vent; 12. dustproof plate; 13. porous plate; 14. support frame; 15. fan; 16. limit card strip; 17. positioning card slot; 18. limit top plate; 19. threaded plug rod; 20. threaded socket. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] As attached Figure 1-5 A capacitor compensation control cabinet for preventing local overtemperature as shown includes a cabinet body 1, and an inspection door 2 and a cabinet door 3 are respectively provided on both sides of the cabinet body 1. The inspection door 2 is used to facilitate installation and wiring of internal electrical appliances. Installation uprights 4 are symmetrically fixedly connected to both sides of the inner cavity of the cabinet body 1. A plurality of installation brackets 5 are fixedly connected to the middle of the installation uprights 4 through screws. The internal electrical appliances can be installed and fixed through the installation brackets 5. The surface of the installation brackets 5 is provided with installation sockets 6 for convenient installation and connection. A wire limiting mechanism is provided on one side of the installation bracket 5 for convenient limiting of the wires and convenient later maintenance to find the required wires.

[0025] A support plate 10 is fixedly connected to one side of the upper and lower sides of the inner cavity of the cabinet 1 near the inspection door 2, and a porous plate 13 is connected to the top of the support plate 10 through a hinge, and a support frame 14 is fixedly connected to one side of the porous plate 13, and a fan 15 is fixedly connected to the middle of the support frame 14. A threaded plug hole 20 is provided in the middle of one side of the porous plate 13. The porous plate 13 is supported by the support plate 10, and the internal gas of the cabinet 1 can flow by starting the fan 15 to avoid excessive local temperature and achieve the effect of heat dissipation, and the fan 15 is driven to move by moving the porous plate 13 through the support frame 14, which is convenient for maintenance;

[0026] Air holes 11 are provided on the upper and lower side panels of the cabinet body 1 near the cabinet door 3, and dustproof plates 12 are provided on the upper and lower sides of the inner cavity of the cabinet body 1 near the air holes 11. The upper and lower sides of the opening of the cabinet body 1 near the cabinet door 3 are rotatably connected to the limiting top plate 18 through hinges, and a threaded rod 19 is inserted in the middle of the limiting top plate 18, which facilitates the entry of external air through the air hole 11 and the discharge of internal hot air, thereby realizing the circulation of gas and playing a dust-proof role through the dustproof plate 12. The position of the porous plate 13 is limited by the limiting top plate 18, so that the position of the porous plate 13 is conveniently fixed.

[0027] As attached Figure 2-4 As shown, the wire limiting mechanism includes a wire clamp 7 and an insertion rod 8 fixed at both ends of the wire clamp 7, one end of the insertion rod 8 extends to the inside of the mounting hole 6 and is fixedly connected with a clamp block 9, the cross-sectional shape of the clamp block 9 is set to a triangle, and the wire clamp 7 is set to an arc plate. By clamping the wire inside the wire clamp 7 and inserting the insertion rod 8 into the mounting hole 6 to limit the position through the clamp block 9, the wire clamp 7 is convenient to install, thereby facilitating the limiting of the wire, facilitating installation and use, and the wire clamp 7 can be disassembled by squeezing the clamp block 9 and pulling it, which is convenient for repeated use.

[0028] As attached Figure 2 , 3 As shown in FIG. 5 , the support frame 14 is arranged on one side of the porous plate 13 close to the dustproof plate 12 , the threaded plug hole 20 is matched with the threaded plug rod 19 , and the fan 15 is supported by the support frame 14 .

[0029] As attached Figure 2 , 3 As shown in FIG. 5 , a limit card strip 16 is provided on one side of the dustproof plate 12 , and the limit card strip 16 is fixed on the upper and lower sides of the inner cavity of the cabinet 1 , and the installed dustproof plate 12 is limited by the limit card strip 16 .

[0030] As attached Figure 3 , 5As shown, a side opening of the cabinet body 1 close to the cabinet door 3 is symmetrically provided with positioning slots 17 on the upper and lower sides, and the positioning slot 17 is adapted to one end of the porous plate 13, and one end of the porous plate 13 is located inside the positioning slot 17. The positioning slot 17 is used to facilitate the limiting support of one end of the porous plate 13, so as to facilitate the fixation of the porous plate 13.

[0031] As attached Figure 1 , 2 As shown in Figures 3 and 5, one end of the limiting top plate 18 is located at the top of the porous plate 13, and one side wall of the dustproof plate 12 is in contact with one side wall of the inner cavity of the slot 17. The porous plate 13 is limited by the limiting top plate 18, and the threaded rod 19 passes through the middle of the threaded hole 20. The limiting top plate 18 can be fixedly connected to the porous plate 13, thereby limiting the movable end of the porous plate 13, making it convenient to fix and open, so that the dustproof plate 12 can be disassembled and cleaned to improve the use effect.

[0032] Working principle of the utility model: when in use, the mounting bracket 5 is supported by the mounting plate 4, the electrical equipment is conveniently installed and fixed by the mounting socket 6, and the wire is clamped inside the wire clamp ring 7, and the end of the plug rod 8 close to the clamp block 9 is inserted into the inside of the mounting socket 6 and limited by the clamp block 9, so that the wire can be limited and fixed;

[0033] When in use, the two fans 15 are started, the bottom fan 15 injects external air into the cabinet 1 through the dustproof plate 12 and the air vents 11, and the top fan 15 discharges the internal air through the dustproof plate 12 and the air vents 11, so as to realize the flow of air and the heat dissipation inside the cabinet 1, avoid excessive local temperature, and improve the heat dissipation effect;

[0034] When removing the dustproof plate 12 and cleaning the fan 15, the limiting top plate 18 is moved away from one end of the porous plate 13 by rotating the disassembly block 9. The fan 15 can be unfolded by rotating the porous plate 13 for easy cleaning, and the dustproof plate 12 can be directly pulled out from one side of the porous plate 13 to facilitate cleaning of the dustproof plate 12 and improve the use effect.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A capacitor compensation control cabinet for preventing local overtemperature, comprising a cabinet body (1), characterized in that: The cabinet body (1) is provided with an inspection door (2) and a cabinet door (3) on both sides, and the inner cavity of the cabinet body (1) is symmetrically fixedly connected with mounting uprights (4). The middle of the mounting uprights (4) is fixedly connected with a plurality of mounting brackets (5) via screws, and the surface of the mounting brackets (5) is provided with mounting holes (6), and one side of the mounting brackets (5) is provided with a wire limiting mechanism; A support plate (10) is fixedly connected to one side of the inner cavity of the cabinet (1) near the inspection door (2) on both upper and lower sides, a porous plate (13) is connected to the top of the support plate (10) via a hinge, a support frame (14) is fixedly connected to one side of the porous plate (13), a fan (15) is fixedly connected to the middle of the support frame (14), and a threaded insertion hole (20) is provided in the middle of one side of the porous plate (13); The upper and lower side panels of the cabinet body (1) near the cabinet door (3) are provided with ventilation holes (11); the upper and lower sides of the inner cavity of the cabinet body (1) near the ventilation holes (11) are provided with dustproof plates (12); the upper and lower sides of the opening of the cabinet body (1) near the cabinet door (3) are rotatably connected to a limit top plate (18) through hinges; a threaded insert rod (19) is inserted in the middle of the limit top plate (18).

2. A capacitor compensation control cabinet for preventing local overtemperature according to claim 1, characterized in that: The wire limiting mechanism comprises a wire clamp (7) and an insertion rod (8) fixed at both ends of the wire clamp (7), one end of the insertion rod (8) extends into the interior of the mounting socket (6) and is fixedly connected to a clamp block (9), the cross-sectional shape of the clamp block (9) is set to be a triangle, and the wire clamp (7) is set to be an arc-shaped plate.

3. A capacitor compensation control cabinet for preventing local overtemperature according to claim 1, characterized in that: The support frame (14) is arranged on one side of the porous plate (13) close to the dustproof plate (12), and the threaded insertion hole (20) is adapted to the threaded insertion rod (19).

4. A capacitor compensation control cabinet for preventing local overtemperature according to claim 1, characterized in that: A limit clamping strip (16) is provided on one side of the dustproof plate (12), and the limit clamping strip (16) is fixed on the upper and lower sides of the inner cavity of the cabinet (1).

5. The capacitor compensation control cabinet for preventing local overtemperature according to claim 1, characterized in that: A side opening of the cabinet body (1) close to the cabinet door (3) is symmetrically provided with positioning slots (17) on both upper and lower sides, the positioning slot (17) being adapted to one end of the porous plate (13), and one end of the porous plate (13) being located inside the positioning slot (17).

6. A capacitor compensation control cabinet for preventing local overtemperature according to claim 1, characterized in that: One end of the limiting top plate (18) is located on the top of the porous plate (13), and one side wall of the dustproof plate (12) is in contact with one side wall of the inner cavity of the card slot (17).

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