CN219802729U

CN219802729U - Protection device of reactive compensation controller

Info

Publication number: CN219802729U
Application number: CN202223533876.1U
Authority: CN
Inventors: 王绪东
Original assignee: Suzhou Huazhong Electrical Appliances Co ltd
Current assignee: Suzhou Huazhong Electrical Appliances Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-10-03
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of protection devices of reactive compensation controllers, and discloses a protection device of a reactive compensation controller.

Description

Protection device of reactive compensation controller

Technical Field

The utility model belongs to the technical field of protection devices of reactive compensation controllers, and particularly relates to a protection device of a reactive compensation controller.

Background

The reactive compensation cabinet is a power device which can play a role in improving the power factor of a power grid in a power supply system, can reduce the loss of a power supply transformer and a transmission line, improve the power supply efficiency, improve the power supply environment, is commonly used in the power supply system, is a most core part of reactive compensation, judges the demand of reactive power in the power grid by collecting the voltage of the power grid and the current of a total incoming line cabinet, calculates the quantity of capacitors required to be input according to the demand, controls signals for an output part, and achieves the process of controlling the whole reactive compensation system.

The existing reactive compensation controllers are generally arranged on a cabinet door of a reactive compensation cabinet, and the reactive compensation controllers are generally arranged on the outer side face of the outstanding cabinet door, such as a reactive compensation controller installation structure disclosed by bulletin No. CN 217692120U, the reactive compensation controllers on the outer side face of the outstanding cabinet door are easily scratched and damaged, and are easily touched by people by mistake, so that the protection device of the reactive compensation controllers is provided for solving the problems.

Disclosure of Invention

The utility model aims at: in order to solve the above-mentioned problems, a protection device for a reactive compensation controller is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a protection device of reactive compensation controller, includes cabinet body its characterized in that: the front portion hinge of the cabinet body is connected with a cabinet door, square holes are formed in the cabinet door, concave frames are welded around the square holes in the inner side of the cabinet door, clamping holes are formed in the concave frames, a device body is inserted into the clamping holes, and a protective cover is connected with the upper portion of the inner wall of the concave frames in a rotating mode.

In a preferred embodiment, the cabinet body is internally provided with a capacitance compensation electric element, and the cabinet body is electrically connected with the capacitance compensation electric element.

In a preferred embodiment, a baffle is arranged around the front part of the device body, connecting plates are detachably and fixedly connected to the side walls of the two opposite sides of the device body, top bolts are connected to the connecting plates in a threaded mode, and the top bolts are abutted to the concave frames.

In a preferred embodiment, the inner walls around the clamping holes are respectively clamped with a concave rubber strip.

In a preferred embodiment, a raised strip is provided on the inner side of the baffle.

In a preferred embodiment, the protective cover is made of transparent acrylic material, and the outer side surface of the protective cover after being closed is lower than the outer side surface of the cabinet door.

In a preferred embodiment, the concave frame is made of iron, and a magnet is arranged on the inner side of the lower part of the protective cover, and the magnet and the concave frame are magnetically attracted together.

In a preferred embodiment, the bottom of the protective cover is provided with a pull plate.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. in the utility model, the structure body adopts the concave mounting structure, so that the body cannot protrude out of the cabinet door, the cabinet door is not easy to scratch, the outside of the body is provided with the protective cover, the body can be covered by the protective cover, so that the exposed structure of the body is protected, meanwhile, the operation keys on the body are prevented from being touched by personnel by mistake, the use is safer, meanwhile, the protective cover can prevent water from being directly sprayed on the body, and the waterproof capability of the body is improved.

2. In the utility model, after the protective cover is covered, the outer side surface of the protective cover is lower than the outer side surface of the cabinet door, so that the cabinet door cannot be protruded after the protective cover is covered, and the non-protruded protective cover is prevented from being scratched to the protective cover as much as possible, so that the protective cover is protected.

3. According to the utility model, the concave rubber strips are clamped in the periphery of the inner wall of the clamping hole, so that the inner wall of the clamping hole is prevented from being scratched with the outer wall of the device body to damage the device body during disassembly and assembly, and when the device body is mounted and fixed, the convex strips can be pressed into the concave rubber strips, so that stable extrusion seal is formed, and the waterproof sealing performance of the connection of the clamping hole and the device body is improved.

Drawings

FIG. 1 is a schematic diagram of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic side view of the internal structure of the present utility model;

FIG. 3 is an enlarged view of the portion A of FIG. 1 in accordance with the present utility model;

FIG. 4 is a schematic and schematic diagram of a three-dimensional structure of a concave frame in the utility model;

FIG. 5 is a schematic diagram showing a three-dimensional structure of a device body according to the present utility model.

The marks in the figure: 1-cabinet body, 2-cabinet door, 3-square hole, 4-indent frame, 5-card hole, 6-ware body, 7-protective cover, 8-baffle, 9-connecting plate, 10-top bolt, 11-concave rubber strip, 12-sand grip, 13-magnet, 14-arm-tie.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described in the following in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

A protection device for a reactive compensation controller according to an embodiment of the present utility model will be described in detail with reference to fig. 1 to 3.

Examples:

the protection device for the reactive compensation controller provided by the embodiment of the utility model, referring to fig. 1, 2 and 4, comprises a cabinet body 1, wherein the front part of the cabinet body 1 is hinged with a cabinet door 2, a square hole 3 is formed in the cabinet door 2, an indent frame 4 is welded around the square hole 3 in the inner side of the cabinet door 2, a clamping hole 5 is formed in the indent frame 4, a device body 6 is inserted into the clamping hole 5, a capacitance compensation electric appliance element is arranged in the cabinet body 1, the device body 6 is electrically connected with the capacitance compensation electric appliance element, and the capacitance compensation electric appliance element in the cabinet body 1 is matched with the device body 6 of the cabinet door 2 to form the capacitance compensation device for compensating reactive current of a generator, reducing the working load of the generator, increasing the usable capacity of the generator, reducing certain power consumption of a factory, saving industrial power, improving the power supply quality and power supply capacity of power generation and power supply equipment, and being installed in an indent manner.

Referring to fig. 1 and 2, the upper portion of the inner wall of the concave frame 4 is rotatably connected with a protective cover 7, and the protective cover 7 is used for covering the device body 6, so that the device body 6 is exposed, and meanwhile, personnel are prevented from touching operation keys on the device body 6 by mistake, the use is safer, meanwhile, the protective cover 7 can prevent water from being directly sprayed onto the device body 6, and the waterproof capability of the device body 6 is improved.

Referring to fig. 2 and 5, a baffle 8 is disposed around the front portion of the device body 6, connecting plates 9 are detachably and fixedly connected to two opposite side walls of the device body 6, a bolt 10 is connected to the connecting plates 9 in a threaded manner, the bolt 10 is abutted to the concave frame 4, the structure body 6 is clamped into the clamping hole 5, then the connecting plates 9 are fixed on the device body 6, then the bolt 10 is rotated to prop against the concave frame 4, and the baffle 8 is matched, so that the gas 6 is stably fixed on the concave frame 4.

Referring to fig. 2 and 3, the inner walls around the clamping holes 5 are respectively clamped with a concave rubber strip 11, and the concave rubber strips 11 prevent the inner walls of the clamping holes 5 from rubbing against the outer walls of the device body 6 to damage the device body 6 during disassembly and assembly.

Referring to fig. 3 and 5, a protruding strip 12 is disposed on the inner side of the baffle plate 8, and when the structural device body 6 is mounted and fixed, the protruding strip 12 can be pressed into the concave rubber strip 11, so as to form stable extrusion seal, and improve the connection waterproof sealing performance of the clamping hole 5 and the device body 6.

Referring to fig. 1 and 2, the protective cover 7 is made of transparent acrylic material, the outer side face of the protective cover 7 after being closed is lower than the outer side face of the cabinet door 2, the protective cover 7 made of transparent material is convenient for personnel to observe data information on the device body 6, then the outer side face of the protective cover 7 is lower than the outer side face of the cabinet door 2, the protective cover 7 cannot protrude out of the cabinet door 2 after being covered, the non-protruding protective cover 7 is prevented from being scratched to the protective cover 7 as much as possible, and the protective cover 7 is protected.

Referring to fig. 2, the concave frame 4 is made of iron, a magnet 13 is arranged on the inner side of the lower part of the protective cover 7, the magnet 13 and the concave frame 4 are magnetically attracted together, and the structure utilizes the magnet 13 to adsorb the concave frame 4, so that the protective cover 7 is ensured to be closed stably.

Referring to fig. 2, a pull plate 14 is provided at the bottom of the protective cover 7, and the pull plate 14 is configured to facilitate a person to pull the flip protective cover 7 outwards, thereby facilitating the opening of the protective cover 7 to adjust the setting of the regulator body 6.

The protection device of the reactive compensation controller of the embodiment of the utility model has the implementation principle that: the device body 6 is clamped into the clamping hole 5, then the connecting plate 9 is fixed on the device body 6, then the top bolt 10 is rotated to prop against the concave frame 4, and the baffle plate 8 is matched, so that the gas 6 is stably fixed on the concave frame 4, at the moment, the device body 6 is of a concave structure, compared with a traditional protruding structure, the device body 6 is safer and more attractive, meanwhile, the device body 6 can be covered by the protective cover 7 arranged on the concave frame 4, the magnet 13 arranged on the lower part of the protective cover 7 adsorbs the concave frame 4, so that the protective cover 7 is ensured to be closed stably, the structure of the device body 6 is exposed, meanwhile, the personnel is prevented from touching an operation key on the device body 6 by mistake, the device is safer to use, meanwhile, the protective cover 7 can prevent water from being directly sprinkled on the device body 6, the waterproof capability of the device body 6 is improved, the outer side surface of the protective cover 7 is lower than the outer side surface of the cabinet door 2, the protective cover 7 is prevented from protruding the cabinet door 2 after being covered by the protective cover 7, and the protective cover 7 is prevented from being rubbed on the protective cover 7 as much as possible, so that the protective cover 7 is protected by the protective cover 7;

when the data of the adjuster body 6 need to be controlled, an operator only needs to pull the pull plate 14 outwards at this time, so as to drive the protective cover 7 to rotate on the concave frame 4 against the suction force of the magnet 13, thereby opening the protective cover 7 and further operating the adjuster body 6.

In this application, concave rubber strips 11 are all clamped around the inner wall of the clamping hole 5, the concave rubber strips 11 are utilized to prevent the inner wall of the clamping hole 5 from being scratched with the outer wall of the device body 6 during disassembly and assembly to damage the device body 6, and after the device body 6 is fixed in place, the convex strips 12 of the baffle plate 8 can be pressed into the concave rubber strips 11, so that stable extrusion sealing is formed, and the waterproof sealing performance of the connection of the clamping hole 5 and the device body 6 is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a protection device of reactive compensation controller, includes cabinet body (1), its characterized in that: the novel multifunctional cabinet is characterized in that a cabinet door (2) is hinged to the front portion of the cabinet body (1), square holes (3) are formed in the cabinet door (2), concave frames (4) are welded around the square holes (3) on the inner side of the cabinet door (2), clamping holes (5) are formed in the concave frames (4), a device body (6) is inserted into the clamping holes (5), and a protective cover (7) is connected to the upper portion of the inner wall of the concave frames (4) in a rotating mode.

2. A reactive compensation controller protection device according to claim 1, characterized in that: the electric appliance element for capacitance compensation is arranged in the cabinet body (1), and the machine body (6) is electrically connected with the electric appliance element for capacitance compensation.

3. A reactive compensation controller protection device according to claim 1, characterized in that: the device is characterized in that baffle plates (8) are arranged around the front part of the device body (6), connecting plates (9) are detachably and fixedly connected to the side walls of two opposite sides of the device body (6), top bolts (10) are connected to the connecting plates (9) in a threaded mode, and the top bolts (10) are abutted to the concave frames (4).

4. A reactive compensation controller protection device according to claim 1, characterized in that: concave rubber strips (11) are clamped on the inner walls around the clamping holes (5).

5. A protection device for a reactive compensation controller according to claim 3, characterized in that: a raised line (12) is arranged on the inner side of the baffle plate (8).

6. A reactive compensation controller protection device according to claim 1, characterized in that: the protective cover (7) is made of transparent acrylic material, and the outer side surface of the protective cover (7) after being closed is lower than the outer side surface of the cabinet door (2).

7. A reactive compensation controller protection device according to claim 1, characterized in that: the inner concave frame (4) is made of iron, a magnet (13) is arranged on the inner side of the lower portion of the protective cover (7), and the magnet (13) and the inner concave frame (4) are magnetically attracted together.

8. A reactive compensation controller protection device according to claim 1, characterized in that: the bottom of the protective cover (7) is provided with a pulling plate (14).