CN218919599U - Photovoltaic power quality treatment device - Google Patents

Abstract

The utility model provides a photovoltaic power quality control device, which relates to the technical field of photovoltaics and comprises a main body, wherein a reactive compensation controller, a current transformer, a switching switch and a capacitor bank are sequentially arranged on the inner surface of the main body, an outlet is formed in the rear surface of the main body, a fixing plate is arranged on the rear surface of the main body, foam rubber is fixedly arranged on the side surface of the fixing plate, a rubber plate is arranged on the side surface of the fixing plate, a clamping plate is arranged on one side of the rubber plate, an inserting block is fixedly connected to the side surface of the clamping plate, the outlet is used at the moment, so that a cable can conveniently pass through the rear side of the main body, the fixing plate and the rubber plate are used, the cable can be conveniently and upwardly routed and wrapped and protected, after the cable is wrapped by the rubber plate, the cable can be fixed on the rubber plate by the clamping plate, and finally the cable is supported by the wire frame, so that people can conveniently and effectively arrange the cable, and a maintainer can quickly find a corresponding target line.

Description

Photovoltaic power quality treatment device

Technical Field

The utility model relates to the technical field of photovoltaics, in particular to a photovoltaic power quality control device.

Background

With the increasingly prominent problems of global energy shortage, environmental pollution and the like, solar photovoltaic power generation is an emerging industry which is generally concerned and developed mainly in all countries in the world due to the characteristics of cleanness, safety, convenience, high efficiency and the like, the national policy is strongly supported, the rapid development of the domestic photovoltaic industry is promoted, the treatment device is a device for reducing the electric energy loss in the photovoltaic power generation process, the core of the treatment device mainly comprises a reactive compensation controller, a plurality of devices and the reactive compensation controller are required to be installed in the traditional treatment device for simultaneous use, so that the cables externally connected with the treatment device are quite numerous, the cables are discharged more chaotic if the cables are not effectively arranged, and a target line can not be found at one time when overhauling personnel overhauls, thereby improving the line overhauling time.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a photovoltaic power quality control device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a photovoltaic electric energy quality treatment device, includes the main part, reactive compensation controller, current transformer, on-off switch and capacitor bank are equipped with in proper order to the internal surface of main part, the outlet has been seted up to the rear surface of main part, the rear surface of main part is provided with the fixed plate, the side surface of fixed plate is equipped with bubble cotton gum admittedly, the side of fixed plate is provided with the rubber slab, one side of rubber slab is provided with the cardboard, the side fixedly connected with inserted block of cardboard, the slot has been seted up to the side surface of fixed plate, the rear surface fixed mounting of main part has the line frame.

In order to clamp the clamping plate on the fixing plate, the improvement of the utility model is that the wire frame is positioned at the upper end of the fixing plate, and the inserting block is attached to the inserting groove.

In order to install the fixed plate at the rear side of the main body, the utility model is improved in that the surfaces of the main body and the fixed plate are provided with assembly holes.

In order to enable the cables to run upwards from between the wire frames, the utility model is improved in that the lower end of the main body is fixedly connected with supporting legs, and the wire frames are arranged at equal intervals.

In order to facilitate people to move the clamping plate, the utility model is improved in that the side surface of the clamping plate is provided with an arc-shaped groove.

In order to prevent rainwater from splashing into the heat dissipation fence, the utility model is improved in that an auxiliary mechanism is arranged on the side surface of the main body, the auxiliary mechanism comprises the heat dissipation fence, the heat dissipation fence is fixedly arranged on the side surface of the main body, and a rain baffle is fixedly arranged on the side surface of the main body.

In order to improve the ventilation in the main body, the utility model is improved in that a fan is arranged on the side surface of the heat dissipation fence.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, in actual use, through arranging the main body, the reactive compensation controller, the current transformer, the switching switch, the capacitor bank, the wire outlet, the fixing plate, the foam rubber, the rubber plate, the clamping plate and the wire frame, the wire outlet is used at the moment, so that people can conveniently pass the cable out of the rear side of the main body, the fixing plate and the rubber plate are used, the cable is conveniently upwards routed and wrapped and protected, after the cable is wrapped by the rubber plate, the clamping plate is used for fixing the cable on the rubber plate, and finally the wire frame is used for supporting the cable, so that people can conveniently and effectively arrange the cable, and a maintainer can quickly find a corresponding target line.

2. In the utility model, when in actual use, the auxiliary mechanism is arranged, and the heat dissipation fence and the fan at the two sides of the main body are used at the moment because of more equipment in the treatment device and large heat productivity, so that the air flow communication in the main body can be improved, and the rain shield can prevent rainwater from being sputtered onto the heat dissipation fence, thereby being beneficial to actual use.

Drawings

Fig. 1 is a front view of a photovoltaic power quality control apparatus according to the present utility model;

fig. 2 is a bottom view of a photovoltaic power quality control apparatus according to the present utility model;

fig. 3 is a top cross-sectional view of a photovoltaic power quality control apparatus according to the present utility model;

fig. 4 is a rear view of a photovoltaic power quality control apparatus according to the present utility model;

fig. 5 is a rear-view explosion diagram of a photovoltaic power quality control device according to the present utility model.

Legend description:

1. a main body; 2. a reactive compensation controller; 3. a current transformer; 4. a switching switch; 5. a capacitor bank; 6. a wire outlet; 7. a fixing plate; 8. soaking cotton glue; 9. a rubber plate; 10. a clamping plate; 11. inserting blocks; 12. a slot; 13. a wire frame; 14. a fitting hole; 15. a support leg; 16. a heat dissipation barrier; 17. a fan; 18. rain shield.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a photovoltaic electric energy quality administering device, including main part 1, reactive compensation controller 2 is equipped with in proper order to the internal surface of main part 1, current transformer 3, on-off switch 4 and capacitor bank 5, current transformer 3 is the sensor of gathering load current, primary current transform with distribution system is little electric current, in the reactive compensation controller 2 is input, outlet 6 has been seted up to the rear surface of main part 1, outlet 6 has been seted up through the rear surface that sets up main part 1, be used for wearing out the cable in the main part 1, the rear surface of main part 1 is provided with fixed plate 7, the side surface of fixed plate 7 is solid and is equipped with bubble cotton gum 8, be used for installing rubber plate 9, the side of fixed plate 7 is provided with rubber plate 9 through the side that sets up fixed plate 7 is solid and is equipped with bubble cotton gum 8, be provided with rubber plate 9 through the side at fixed plate 7, be provided with rubber plate 9 for the parcel cable and to cable sheath protection, one side of rubber plate 9 is provided with cardboard 10, the side fixedly connected with plug-in 11, slot 12 has been seted up to the side surface of fixed plate 7 through setting up side fixedly connected with plug-in 6 for wearing out the cable outlet 6 in main part 1, be provided with plug-in 11, side surface mounting 1 is equipped with plug-in connection 11 simultaneously, the plug-in connection 7 is equipped with plug-in connection 13 simultaneously on the side surface of fixed plate 7 is fixed plate 13.

Referring to fig. 1-5, the wire frame 13 is located at the upper end of the fixing plate 7, so that cables running upwards can be supported, the insertion block 11 is attached to the insertion groove 12, the surfaces of the main body 1 and the fixing plate 7 are provided with the assembly holes 14, after the assembly holes 14 on the main body 1 and the fixing plate 7 are aligned, the fixing plate 7 can be installed on the main body 1 by using bolts, the lower end of the main body 1 is fixedly connected with the supporting legs 15, the wire frames 13 are arranged at equal intervals, the cables can run upwards from the wire frames 13 by arranging the wire frames 13, the side surfaces of the clamping plates 10 are provided with arc grooves, and people can conveniently move the clamping plates 10 by arranging the arc grooves on the side surfaces of the clamping plates 10.

Example two

Referring to fig. 4 and 5, an auxiliary mechanism is disposed on a side of the main body 1, the auxiliary mechanism includes a heat dissipation fence 16, the heat dissipation fence 16 is fixedly mounted on the side of the main body 1, the heat dissipation fence 16 is mounted on the side of the main body 1, so that air in the main body 1 can be exchanged with external air, a rain shield 18 is fixedly mounted on the side of the main body 1, the rain shield 18 is fixedly mounted on the side of the main body 1, rainwater can be prevented from splashing onto the surface of the heat dissipation fence 16, a fan 17 is mounted on the side of the heat dissipation fence 16, and the fan 17 is mounted on the side of the heat dissipation fence 16, so that the air circulation rate in the main body 1 can be improved by using the heat dissipation fence 16, and the heat dissipation effect of the main body 1 can be improved.

Working principle: the main body 1, the reactive compensation controller 2, the current transformer 3, the switching switch 4, the capacitor bank 5, the outlet 6, the fixed plate 7, the foam rubber 8, the rubber plate 9, the clamping plate 10 and the wire frame 13 are arranged, the reactive compensation controller 2 is used at the moment, secondary current and voltage of the transformer can be detected, quadrant and power factor values of power load are calculated, the switching switch 4 is controlled according to a preset power factor target value and according to the configuration condition of the capacitor bank 5 by sending instructions, the corresponding capacitor is switched on or off, inductive reactive power absorbed by electric equipment from a power grid is compensated, thereby improving the power factor of a distribution system, achieving the purposes of reducing power regulation cost and improving photovoltaic power generation benefit, at this time, the rubber plate 9 is mounted on the fixing plate 7 by using the foam rubber 8, the fixing plate 7 is mounted on the rear side of the main body 1 by using the assembly holes 14, then the cable is attached to the surface of the rubber plate 9, the clamping plate 10 is lifted up, the inserting block 11 is aligned with the inserting slot 12, finally the inserting block 11 is inserted into the inserting slot 12, at this time, the clamping plate 10 fixes the cable on the rubber plate 9, and finally the cable is placed on the wire frame 13, so that the cable is effectively tidied, the cable is not messy to be placed together, the heat productivity of the treatment device is large by arranging the auxiliary mechanism, at this time, the fan 17 is used, the circulation of air around the heat dissipation fence 16 is improved, so that the heat dissipation to the inside of the main body 1 is quickened, the treatment device can stably run, and then the rainwater can be prevented from being sputtered to the surface of the heat dissipation fence 16 by using the rain shielding plate 18.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims (7)

1. The utility model provides a photovoltaic power quality administering device, includes main part (1), its characterized in that: the utility model discloses a reactive compensation control ware, including main part (1), reactive compensation control ware (2), current transformer (3), on-off switch (4) and capacitor bank (5) are equipped with in proper order to the internal surface of main part (1), outlet (6) have been seted up to the rear surface of main part (1), the rear surface of main part (1) is provided with fixed plate (7), the side surface of fixed plate (7) is equipped with bubble cotton gum (8) admittedly, the side of fixed plate (7) is provided with rubber slab (9), one side of rubber slab (9) is provided with cardboard (10), the side fixedly connected with inserted block (11) of cardboard (10), slot (12) have been seted up to the side surface of fixed plate (7), the rear surface fixed mounting of main part (1) has wire frame (13).

2. The photovoltaic power quality management apparatus of claim 1, wherein: the wire frame (13) is located at the upper end of the fixing plate (7), and the inserting block (11) is attached to the inserting groove (12).

3. The photovoltaic power quality management apparatus of claim 1, wherein: the surfaces of the main body (1) and the fixing plate (7) are provided with assembly holes (14).

4. The photovoltaic power quality management apparatus of claim 1, wherein: the lower extreme fixedly connected with stabilizer blade (15) of main part (1), the line frame (13) are equidistant range.

5. The photovoltaic power quality management apparatus of claim 1, wherein: an arc-shaped groove is formed in the side surface of the clamping plate (10).

6. The photovoltaic power quality management apparatus of claim 1, wherein: the side of main part (1) is provided with complementary unit, complementary unit includes heat dissipation fence (16), heat dissipation fence (16) fixed mounting is in the side of main part (1), the side fixed mounting of main part (1) has weather shield (18).

7. The photovoltaic power quality management apparatus of claim 6, wherein: a fan (17) is arranged on the side face of the heat radiation fence (16).

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