CN213717626U

CN213717626U - Dynamic reactive power compensation device suitable for photovoltaic power generation system

Info

Publication number: CN213717626U
Application number: CN202022117714.4U
Authority: CN
Inventors: 张岳山; 陈斯尧; 康立欣
Original assignee: Huanyu Group Nanjing Co ltd
Current assignee: Huanyu Group Nanjing Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-16
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a dynamic reactive power compensator suitable for photovoltaic power generation system, including dynamic reactive power compensator, dynamic reactive power compensator lateral wall fixed mounting has the protecting crust, dynamic reactive power compensator surface is provided with air discharge plate, display, wiring mouth and master switch, the lateral wall fixedly connected with reset spring of protecting crust, reset spring's opposite side is connected with the protecting frame, dynamic reactive power compensator bottom fixed mounting has the connecting rod, connecting rod bottom fixedly connected with base through the protecting crust that sets up, can protect the dynamic reactive power compensator shell body, through the protecting frame that sets up in the dynamic reactive power compensator outside, can prevent whole bumps, when dropping, causes the harm to the organism, has prolonged the life of organism then.

Description

Dynamic reactive power compensation device suitable for photovoltaic power generation system

Technical Field

The utility model relates to a dynamic reactive power compensator technical field especially relates to a dynamic reactive power compensator suitable for photovoltaic power generation system.

Background

The dynamic reactive compensation generating device, namely a static synchronous compensator, also known as a static reactive generator, is mainly used for compensating reactive power which frequently fluctuates in a power grid, inhibiting flicker and harmonic waves of the power grid, improving the power factor of the power grid, improving the power supply quality and the service efficiency of a power distribution network, further reducing network loss and being beneficial to prolonging the service life of a power transmission line.

However, the existing dynamic reactive power compensation device still has some disadvantages, and when the dynamic reactive power compensation device is carried and transferred, due to the fact that the size of the dynamic reactive power compensation device is too large, multiple persons are required to carry the dynamic reactive power compensation device at the same time, manpower is wasted, and cost is increased, so that the dynamic reactive power compensation device suitable for the photovoltaic power generation system is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a dynamic reactive power compensator suitable for photovoltaic power generation system rotates the frame and rotates the gyro wheel that the frame is connected through setting up, and the staff of can being convenient for transfers dynamic reactive power compensator, has reduced the cost of labor, increases work efficiency, has improved the practicality of dynamic reactive power compensator when using then.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a dynamic reactive power compensator suitable for photovoltaic power generation system, includes dynamic reactive power compensator, dynamic reactive power compensator lateral wall fixed mounting has the protecting crust, dynamic reactive power compensator surface is provided with air discharge plate, display, wiring mouth and master switch, the lateral wall fixedly connected with reset spring of protecting crust, reset spring's opposite side is connected with the protecting frame, dynamic reactive power compensator bottom fixed mounting has the connecting rod, connecting rod bottom fixed mounting has the base.

As a preferred technical solution of the present invention, a rotating frame is arranged below the base, a roller is rotatably connected below the rotating frame, a sliding ball is clamped above the rotating frame, a slide way is arranged at the joint of the base and the rotating frame, the sliding ball is arranged inside the slide way, a supporting device is arranged at the side end of the base, a fixed block is arranged above the supporting device, and a handle is fixedly mounted at the top end of the fixed block; the inside counter bore that is provided with of fixed block, install the bolt in the counter bore, base and fixed block pass through the bolt and fix mutually, and bolt and base and fixed block threaded connection, the bottom plate is installed to strutting arrangement's below, the top fixed mounting of bottom plate has magnet, be provided with the iron plate directly over the magnet, and iron plate fixed mounting is in the bottom of base.

As a preferred technical scheme of the utility model, evenly distributed's exhaust hole is seted up on the surface of air discharge plate, the surface in exhaust hole is provided with the one deck filter screen.

As an optimized technical scheme of the utility model, the surface of handle has cup jointed the antiskid cover, the surface of antiskid cover is provided with the antislip strip.

As an optimal technical scheme of the utility model, dynamic reactive power compensator's edge is connected with the protecting frame through reset spring, the protecting frame is provided with eight.

As an optimized technical scheme of the utility model, the cross sectional shape of slide and ball is circular, the diameter of slide is one point one time of ball diameter.

As a preferred technical scheme of the utility model, the length of magnet is the same with the length of iron plate.

As an optimized technical scheme of the utility model, strutting arrangement is provided with four groups, and the symmetric distribution is in the four corners department of base.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. the dynamic reactive power compensation device has the advantages that the rotating frame can rotate at a horizontal angle at the bottom of the base through the arranged slide way and the arranged slide ball, meanwhile, the rotating frame can drive the roller wheels to rotate, and through the arrangement of the roller wheels connected with the rotating frame, workers can transfer the dynamic reactive power compensation device conveniently, so that the labor cost is reduced, the working efficiency is increased, and the practicability of the dynamic reactive power compensation device in use is improved;

2. through the protecting crust that sets up, can protect dynamic reactive power compensator shell body, through the protective frame that the dynamic reactive power compensator outside set up, when can preventing whole bump, dropping, cause the harm to the organism, then prolonged the life of organism.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention;

fig. 4 is a top view of the present invention;

wherein: 1. a dynamic reactive power compensation device; 2. a protective shell; 3. an exhaust plate; 4. a display; 5. a wiring port; 6. a master switch; 7. a return spring; 8. a protective frame; 9. a connecting rod; 10. A base; 11. rotating the frame; 12. a roller; 13. a support device; 14. a handle; 15. a bolt; 16. a counter bore; 17. a base plate; 18. a magnet; 19. an iron block; 20. a slideway; 21. a sliding ball; 22. and (5) fixing blocks.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1, a dynamic reactive power compensation device suitable for a photovoltaic power generation system comprises a dynamic reactive power compensation device 1, wherein a protective shell 2 is fixedly installed on the outer side wall of the dynamic reactive power compensation device 1, an exhaust plate 3, a display 4, a wiring port 5 and a main switch 6 are arranged on the outer surface of the dynamic reactive power compensation device 1, a reset spring 7 is fixedly connected to the side wall of the protective shell 2, the other side of the reset spring 7 is connected with a protective frame 8, a connecting rod 9 is fixedly installed at the bottom of the dynamic reactive power compensation device 1, and a base 10 is fixedly installed at the bottom end of the connecting;

through the protecting crust 2 that sets up, can protect 1 shell body of dynamic reactive power compensator, protective frame 8 through the setting of 1 outside of dynamic reactive power compensator, can prevent whole bumping, when dropping, cause the harm to the organism, then the life of organism has been prolonged, through setting up air discharge plate 3, can make inside gas exhaust hole discharge from air discharge plate 3, can prevent the dust in the air through the filter screen in the exhaust hole, impurity gets into inside the organism, then cause the harm to the internal component, through observing the data on the display 4, can make the staff judge, through setting up wiring mouth 5, can make and connect organism and other machine interconnect, through setting up master switch 6, can control the holistic operation of organism.

In other embodiments, the present embodiment discloses the mounting positions of the supporting device 13, the rotating frame 11 and the roller 12, as shown in fig. 2 and fig. 3, the rotating frame 11 is disposed below the base 10, the roller 12 is rotatably connected below the rotating frame 11, the sliding ball 21 is clamped above the rotating frame 11, the slide way 20 is disposed at the connection position of the base 10 and the rotating frame 11, the sliding ball 21 is disposed inside the slide way 20, the supporting device 13 is disposed at the side end of the base 10, the fixing block 22 is disposed above the supporting device 13, and the handle 14 is fixedly mounted at the top end of the fixing block 22; a counter bore 16 is formed in the fixed block 22, a bolt 15 is installed in the counter bore 16, the base 10 and the fixed block 22 are fixed through the bolt 15, the bolt 15 is in threaded connection with the base 10 and the fixed block 22, a bottom plate 17 is installed below the supporting device 13, a magnet 18 is fixedly installed at the top of the bottom plate 17, an iron block 19 is arranged right above the magnet 18, and the iron block 19 is fixedly installed at the bottom of the base 10;

when the dynamic reactive power compensation device 1 needs to be moved integrally, the bolts 15 on the fixing blocks 22 are firstly removed, the supporting device 13 is lifted by the handle 14, when the magnet 18 at the bottom of the supporting device 13 is close to the iron block 19, the attraction of the magnet 18 can drive the supporting device 13 to be fixed with the iron block 19 at the bottom of the base 10, and at this time, the worker can easily transfer the dynamic reactive power compensation device 1 through the arranged rotating frame 11 and the roller 12 connected with the rotating frame 11, thereby reducing the labor cost, increasing the working efficiency, further improving the practicability of the dynamic reactive power compensation device 1 in use, when the dynamic reactive power compensation device 1 moves to a required position, the supporting device 13 is pressed downwards to lift the dynamic reactive power compensation device 1, through bolt 15, it can to fix strutting arrangement 13 mutually with base 10, then improves holistic stability can.

In other embodiments, the present embodiment discloses the exhaust hole opening positions, as shown in fig. 1, the surface of the exhaust plate 3 is provided with exhaust holes uniformly distributed, and the surface of the exhaust hole is provided with a layer of filter screen;

through setting up air discharge plate 3, can make inside gas discharge from the exhaust hole on the air discharge plate 3, can prevent through the filter screen in the exhaust hole that dust, impurity in the air from getting into the organism inside, cause the harm to the internals then.

In other embodiments, the embodiment discloses the installation position of the anti-slip sleeve, as shown in fig. 2, the anti-slip sleeve is sleeved on the outer surface of the handle 14, and the surface of the anti-slip sleeve is provided with an anti-slip strip;

the anti-slip sleeve provided with the anti-slip strips on the surface is sleeved on the outer surface of the handle 14, so that the anti-slip handle 14 has anti-slip performance when being used, and a user can conveniently pull the supporting device 13.

In other embodiments, the number of the protection frames 8 is disclosed in this embodiment, as shown in fig. 1 and fig. 2, the corners of the dynamic reactive power compensation device 1 are connected with the protection frames 8 through the return springs 7, and the number of the protection frames 8 is eight;

through the protective frame 8 that sets up in the 1 outside of dynamic reactive power compensator, when can preventing whole bump, drop, cause the harm to the organism, prolonged the life of organism then.

In other embodiments, the present embodiment discloses the cross-sectional shapes of the slide way 20 and the slide ball 21, as shown in fig. 3, the cross-sectional shapes of the slide way 20 and the slide ball 21 are both circular, and the diameter of the slide way 20 is one point and one time of the diameter of the slide ball 21;

through the slide 20 and the smooth ball 21 that set up, can make and rotate frame 11 and carry out the rotation of horizontal angle in the bottom of base 10, rotate frame 11 simultaneously and can drive gyro wheel 12 and rotate, make things convenient for the transfer of staff to dynamic reactive power compensator 1 then.

In other embodiments, the present embodiment discloses the lengths of the magnet 18 and the iron block 19, and as shown in fig. 2, the length of the magnet 18 is the same as the length of the iron block 19;

through setting up magnet 18 and iron plate 19, can make strutting arrangement 13 upwards draw the back up, make strutting arrangement 13 adsorb in the bottom of base 10, play fixed strutting arrangement 13's effect then, prevent strutting arrangement 13 landing, influence the transport.

In other embodiments, the present embodiment discloses the installation positions of the supporting devices 13, as shown in fig. 4, four groups of supporting devices 13 are provided and symmetrically distributed at four corners of the base 10;

through setting up four sets of strutting arrangement 13, can increase the frictional force between bottom plate 17 and the ground, make the whole more stable of placing of machine then, prevent to appear empting, cause the harm to the machine.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A dynamic reactive power compensation device suitable for a photovoltaic power generation system comprises a dynamic reactive power compensation device (1) and is characterized in that: dynamic reactive power compensator (1) lateral wall fixed mounting has protecting crust (2), dynamic reactive power compensator (1) surface is provided with air discharge plate (3), display (4), wiring mouth (5) and master switch (6), the lateral wall fixedly connected with reset spring (7) of protecting crust (2), the opposite side of reset spring (7) is connected with protecting frame (8), dynamic reactive power compensator (1) bottom fixed mounting has connecting rod (9), connecting rod (9) bottom fixed mounting has base (10).

2. The dynamic reactive power compensation device suitable for the photovoltaic power generation system according to claim 1, wherein: a rotating frame (11) is arranged below the base (10), rollers (12) are rotatably connected below the rotating frame (11), a sliding ball (21) is clamped above the rotating frame (11), a slide way (20) is arranged at the joint of the base (10) and the rotating frame (11), the sliding ball (21) is arranged inside the slide way (20), a supporting device (13) is arranged at the side end of the base (10), a fixed block (22) is arranged above the supporting device (13), and a handle (14) is fixedly arranged at the top end of the fixed block (22); fixed block (22) inside is provided with counter bore (16), install bolt (15) in counter bore (16), base (10) and fixed block (22) are fixed mutually through bolt (15), and bolt (15) and base (10) and fixed block (22) threaded connection, bottom plate (17) are installed to the below of strutting arrangement (13), the top fixed mounting of bottom plate (17) has magnet (18), be provided with iron plate (19) directly over magnet (18), and iron plate (19) fixed mounting is in the bottom of base (10).

3. The dynamic reactive power compensation device suitable for the photovoltaic power generation system according to claim 2, wherein: the surface of the exhaust plate (3) is provided with exhaust holes which are uniformly distributed, and the surface of each exhaust hole is provided with a layer of filter screen.

4. The dynamic reactive power compensation device suitable for the photovoltaic power generation system according to claim 2, wherein: the outer surface of the handle (14) is sleeved with an anti-slip sleeve, and the surface of the anti-slip sleeve is provided with an anti-slip strip.

5. The dynamic reactive power compensation device suitable for the photovoltaic power generation system according to claim 2, wherein: the edge of the dynamic reactive power compensation device (1) is connected with a protection frame (8) through a return spring (7), and the number of the protection frames (8) is eight.

6. The dynamic reactive power compensation device suitable for the photovoltaic power generation system according to claim 2, wherein: the cross section shapes of the slide way (20) and the slide ball (21) are both circular, and the diameter of the slide way (20) is one point of the diameter of the slide ball (21) by one time.

7. The dynamic reactive power compensation device suitable for the photovoltaic power generation system according to claim 2, wherein: the length of the magnet (18) is the same as that of the iron block (19).

8. The dynamic reactive power compensation device suitable for the photovoltaic power generation system according to claim 2, wherein: the supporting devices (13) are provided with four groups and are symmetrically distributed at four corners of the base (10).