Intelligent capacitor control device

Abstract

The utility model relates to the technical field of capacitors, and discloses an intelligent capacitor control device which comprises a cabinet body, a capacitor body and a control compensator, the capacitor body and the control compensator are both installed in the cabinet body, a shell used for fixing the control compensator is installed in the cabinet body, a placing cavity is formed in the cabinet body, and the capacitor body and the control compensator are arranged in the placing cavity. The control compensator is installed in the placement cavity, through the synergistic effect of the pressing plate, the control rod and the clamping block, rapid fixation of a wire is achieved, the wiring process is greatly simplified, the installation difficulty and time cost are reduced, through the arrangement of the telescopic rod and the pressing block, the pressing plate can automatically adjust the position and be stably installed, and the practicability is high. And meanwhile, through the pressure applied to the first connecting wire and the second connecting wire by the pressing plate and the clamping design of the clamping block and the clamping groove, the stability and the reliability of connection are improved, so that faults possibly caused by looseness or poor contact are avoided, and the stability of the system is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of capacitors, in particular to an intelligent capacitor control device. Background Art

[0002] Intelligent capacitor is a device that integrates modern measurement and control, power electronics, network communication, automatic control, power capacitor and other advanced technologies. It changes the backward controller technology and the backward mechanical contactor or mechatronic switch as the switching technology of the traditional reactive power compensation device, and changes the bulky and heavy structure mode of the traditional reactive power compensation device.

[0003] A capacitor control compensator is a device used to manage and control capacitors, usually used in power systems. Its main function is to control the connection and disconnection of capacitors according to system requirements and operating status to achieve functions such as power factor correction, load balancing and energy management. The control compensator usually includes components such as sensors, controllers and actuators, which can monitor grid parameters and adjust the operating status of capacitors based on real-time data, thereby improving the operating efficiency and stability of the power system.

[0004] Existing connection control compensators usually require the use of multiple wires, each of which needs to be wired independently and fixed with bolts. However, this complex wiring method may increase the difficulty and time of installation; therefore, it does not meet existing needs. For this reason, we have proposed an intelligent capacitor control device. Utility Model Content

[0005] The utility model provides an intelligent capacitor control device, which has the beneficial effects of realizing rapid fixation of electric wires, greatly simplifying the wiring process, reducing the difficulty and time cost of installation, and solving the problem mentioned in the above background technology that the existing connection control compensator usually needs to use multiple wires, each wire needs to be independently wired and fixed with bolts, but this complicated wiring method may increase the difficulty and time of installation.

[0006] The utility model provides the following technical solution: an intelligent capacitor control device, comprising a cabinet, a capacitor body and a control compensator, wherein the capacitor body and the control compensator are both installed in the cabinet, a shell for fixing the control compensator is installed in the cabinet, the shell is fixedly installed in the cabinet by inserting bolts, a placement cavity is opened in the cabinet, the control compensator is installed in the placement cavity, and a wiring assembly is arranged in the cabinet.

[0007] As an optional solution of the intelligent capacitor control device described in the utility model, the wiring assembly includes a wiring board installed in the shell, the wiring board is located at the bottom of the control compensator, a first connecting wire is electrically connected between the control compensator and the wiring board, and a second connecting wire electrically connected to the first connecting wire is plugged into the bottom of the shell, a pressure plate for fixing the second connecting wire is plugged into the shell, and a control rod for controlling the pressure plate is installed on the side of the pressure plate.

[0008] As an optional solution of the intelligent capacitor control device described in the utility model, the pressure plate is installed with a clamping block near the control rod, the clamping block is set as a trapezoidal block, a track groove for the pressure plate is opened in the shell, and the pressure plate is slidably installed in the track groove.

[0009] As an optional solution for the intelligent capacitor control device described in the utility model, the track groove is configured as a flat groove and a card slot corresponding to the card block, the flat groove is connected to the card slot, and an inclined surface corresponding to the card block is configured between the flat groove and the card slot.

[0010] As an optional solution for the intelligent capacitor control device described in the utility model, a telescopic rod is installed in the shell, a pressure block is fixedly installed at the end of the telescopic rod, the pressure block is configured to be hemispherical, and a pressure groove corresponding to the pressure block is opened on the pressure plate, and the pressure groove is also configured to be a hemispherical groove.

[0011] As an optional solution of the intelligent capacitor control device described in the utility model, wherein: the outer sleeve of the telescopic rod is provided with a spring, one end of the spring abuts against the inner wall of the shell, and the other end of the spring abuts against the pressure block.

[0012] As an optional solution for the intelligent capacitor control device described in the utility model, a thread groove is provided on the shell, a locking groove is provided in the pressure plate and the clamping block, a locking rod is threadedly inserted in the thread groove, and the locking rod is inserted into the locking groove through the thread groove.

[0013] As an optional solution of the intelligent capacitor control device described in the utility model, wherein: a cabinet door is hinged on the cabinet shell, and the cabinet door and the cabinet are both provided with an insulating layer.

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

[0015] 1. The intelligent capacitor control device realizes the rapid fixation of the wires through the coordinated action of the pressure plate, the control rod and the clamping block, greatly simplifies the wiring process, reduces the difficulty and time cost of installation, and enables the pressure plate to automatically adjust its position and be installed smoothly through the setting of the telescopic rod and the pressure block, thereby greatly improving the installation efficiency. At the same time, the pressure applied by the pressure plate to the first connecting wire and the second connecting wire and the clamping design of the clamping block and the clamping slot ensure the stability and reliability of the connection, thereby avoiding failures that may be caused by looseness or poor contact and improving the stability of the system.

[0016] 2. The intelligent capacitor control device, through the insertion of the thread groove and the locking rod, makes the pressure plate and the card block more stable when fixing the wire, ensuring the durable and reliable connection of the wire, thereby preventing the pressure plate and the card block from loosening during vibration or long-term use. At the same time, the setting of the thread groove and the locking rod makes it possible to quickly and easily disassemble and re-fix the pressure plate and the card block during maintenance and inspection, simplifying the operation and shortening the downtime, so that there is no need to use traditional tools for complicated disassembly and assembly processes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the main three-dimensional structure of the utility model.

[0018] Figure 2 It is a partial side cutaway structural schematic diagram of the utility model.

[0019] Figure 3 It is a schematic diagram of a partial top view of the cutaway structure of the utility model.

[0020] Figure 4 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0021] In the figure: 100, cabinet body; 120, cabinet door; 130, insulating layer; 200, capacitor body; 210, first connecting wire; 300, control compensator; 400, housing; 410, bolt; 420, placement cavity; 430, second connecting wire; 440, threaded groove; 441, locking rod; 500, wiring assembly; 510, wiring board; 520, pressure plate; 521, control rod; 522, pressure groove; 540, card block; 541, locking groove; 550, track groove; 551, flat groove; 552, card slot; 553, inclined plane; 560, telescopic rod; 561, pressure block; 562, spring. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1: This embodiment is intended to promote the solution of the existing connection control compensator 300, which usually requires the use of multiple wires, each of which needs to be independently wired and fixed with bolts 410. However, this complex wiring method may increase the difficulty and time of installation. Figure 1 - Figure 4 The intelligent capacitor 200 control device includes a cabinet 100, a capacitor 200 body and a control compensator 300. The capacitor 200 body and the control compensator 300 are both installed in the cabinet 100. A shell 400 for fixing the control compensator 300 is installed in the cabinet 100. The shell 400 is fixed in the cabinet 100 by inserting bolts 410. A placement cavity 420 is opened in the cabinet 100. The control compensator 300 is installed in the placement cavity 420. A wiring assembly 500 is arranged in the cabinet 100.

[0024] The wiring assembly 500 includes a wiring board 510 installed in the outer shell 400, the wiring board 510 is located at the bottom of the control compensator 300, a first connecting wire 210 is electrically connected between the control compensator 300 and the wiring board 510, and a second connecting wire 430 electrically connected to the first connecting wire 210 is plugged into the bottom of the outer shell 400, a pressure plate 520 for fixing the second connecting wire 430 is plugged into the inner shell 400, and a control rod 521 for controlling the pressure plate 520 is installed on the side of the pressure plate 520.

[0025] A block 540 is installed near the control rod 521 of the pressing plate 520. The block 540 is set as a trapezoidal block. A track groove 550 corresponding to the pressing plate 520 is opened in the housing 400. The pressing plate 520 is slidably installed in the track groove 550. The track groove 550 is set as a flat groove 551 and a slot 552 corresponding to the block 540. The flat groove 551 is connected to the slot 552. An inclined surface 553 corresponding to the block 540 is set between the flat groove 551 and the slot 552.

[0026] A telescopic rod 560 is installed in the housing 400, and a pressing block 561 is fixedly installed at the end of the telescopic rod 560. The pressing block 561 is set to be hemispherical. A pressing groove 522 corresponding to the pressing block 561 is opened on the pressing plate 520, and the pressing groove 522 is also set to be a hemispherical groove. A spring 562 is arranged on the outer sleeve of the telescopic rod 560, and one end of the spring 562 contacts the inner wall of the housing 400, and the other end of the spring 562 contacts the pressing block 561.

[0027] In the specific operation process, when the control rod 521 is pushed into the cabinet 100, it applies force to the pressure plate 520, causing the pressure plate 520 to move inward. This movement process is smooth, and the design of the mechanical structure ensures that the control rod 521 can accurately transmit force to the pressure plate 520 without deviation or jamming.

[0028] As the pressing plate 520 moves inward, it contacts and applies pressure to the first connection wire 210 and the second connection wire 430 on the wiring board 510. This pressure is sufficient to fix the wires in their proper positions, ensuring the stability and reliability of the connection. At the same time, the movement of the pressing plate 520 also causes the clamping block 540 to move along the track between the flat groove 551 and the clamping groove 552. In this process, the trapezoidal design of the clamping block 540 enables it to smoothly engage between the flat groove 551 and the clamping groove 552, and finally lock in the correct position. In this way, the linkage between the pressing plate 520 and the clamping block 540 ensures the safety and accuracy of the wire connection.

[0029] Through the coordinated action of the control rod 521, the pressure plate 520 and the clamping block 540, this design can ensure the rapid and accurate fixation of the wires during the wiring process, thereby improving the convenience and efficiency of the operation.

[0030] In this embodiment: through the coordinated action of the pressure plate 520, the control rod 521 and the clamping block 540, the wires can be quickly fixed, which greatly simplifies the wiring process and reduces the difficulty and time cost of installation. Through the setting of the telescopic rod 560 and the pressure block 561, the pressure plate 520 can automatically adjust the position and be installed smoothly, thereby greatly improving the installation efficiency. At the same time, the pressure applied by the pressure plate 520 to the first connecting wire 210 and the second connecting wire 430 and the clamping design of the clamping block 540 and the clamping slot 552 ensure the stability and reliability of the connection, thereby avoiding failures that may be caused by looseness or poor contact, and improving the stability of the system.

[0031] Embodiment 2: This embodiment is intended to solve the problem of the loosening of the pressure plate 520 and the clamp block 540 during long-term use, thereby ensuring the long-term and reliable connection of the wires. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1 - Figure 4 .

[0032] The housing 400 is provided with a threaded groove 440, the pressing plate 520 and the clamping block 540 are provided with a locking groove 541, the threaded groove 440 is threadedly plugged with a locking rod 441, and the locking rod 441 is plugged with the locking groove 541 through the threaded groove 440. The cabinet door 120 is glued to the housing 400 of the cabinet 100, and the cabinet door 120 and the cabinet 100 are both provided with an insulating layer 130, which enhances the sealing and dustproof properties of the entire device, and the insulating layer 130 is provided as a polyester resin layer or an epoxy resin layer, so that the safety can be further improved to prevent electrical failures or accidental electric shocks during operation.

[0033] In this embodiment: by plugging the threaded groove 440 and the locking rod 441, the pressure plate 520 and the block 540 have higher stability when fixing the wires, ensuring the durable and reliable connection of the wires, thereby preventing the pressure plate 520 and the block 540 from loosening during vibration or long-term use. At the same time, the setting of the threaded groove 440 and the locking rod 441 allows the pressure plate 520 and the block 540 to be quickly and easily disassembled and re-fixed during maintenance and inspection, simplifying the operation and shortening the downtime, thereby eliminating the need to use traditional tools for complicated disassembly and assembly processes.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An intelligent capacitor control device, comprising a cabinet (100), a capacitor body (200) and a control compensator (300), characterized in that: The capacitor body (200) and the control compensator (300) are both installed in the cabinet (100); a housing (400) for fixing the control compensator (300) is installed in the cabinet (100); the housing (400) is fixedly installed in the cabinet (100) by inserting bolts (410); a placement cavity (420) is provided in the cabinet (100); the control compensator (300) is installed in the placement cavity (420); and a wiring assembly (500) is provided in the cabinet (100).

2. The intelligent capacitor control device according to claim 1, characterized in that: The wiring assembly (500) includes a wiring board (510) installed in the housing (400), the wiring board (510) is located at the bottom of the control compensator (300), a first connecting wire (210) is electrically connected between the control compensator (300) and the wiring board (510), and a second connecting wire (430) electrically connected to the first connecting wire (210) is plugged into the bottom of the housing (400), a pressure plate (520) for fixing the second connecting wire (430) is plugged into the housing (400), and a control rod (521) for controlling the pressure plate (520) is installed on the side of the pressure plate (520).

3. The intelligent capacitor control device according to claim 2, characterized in that: A clamping block (540) is installed near the control rod (521) on the pressure plate (520), and the clamping block (540) is set as a trapezoidal block. A track groove (550) corresponding to the pressure plate (520) is opened in the housing (400), and the pressure plate (520) is slidably installed in the track groove (550).

4. The intelligent capacitor control device according to claim 3, characterized in that: The track groove (550) is configured as a flat groove (551) and a card groove (552) corresponding to the card block (540); the flat groove (551) is connected to the card groove (552); and an inclined surface (553) corresponding to the card block (540) is provided between the flat groove (551) and the card groove (552).

5. The intelligent capacitor control device according to claim 2, characterized in that: A telescopic rod (560) is installed in the housing (400), a pressing block (561) is fixedly installed at the end of the telescopic rod (560), and the pressing block (561) is configured to be hemispherical. A pressing groove (522) corresponding to the pressing block (561) is opened on the pressing plate (520), and the pressing groove (522) is also configured to be a hemispherical groove.

6. The intelligent capacitor control device according to claim 5, characterized in that: The outer sleeve of the telescopic rod (560) is provided with a spring (562), one end of the spring (562) abuts against the inner wall of the outer shell (400), and the other end of the spring (562) abuts against the pressing block (561).

7. The intelligent capacitor control device according to claim 3, characterized in that: The housing (400) is provided with a threaded groove (440), the pressing plate (520) and the clamping block (540) are both provided with locking grooves (541), a locking rod (441) is threadedly inserted into the threaded groove (440), and the locking rod (441) is inserted into the locking groove (541) through the threaded groove (440).

8. The intelligent capacitor control device according to claim 1, characterized in that: A cabinet door (120) is glued onto the cabinet body (100) shell (400), and both the cabinet door (120) and the cabinet body (100) are provided with an insulating layer (130).

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