CN220822634U

CN220822634U - Spliced static var generator

Info

Publication number: CN220822634U
Application number: CN202322579666.4U
Authority: CN
Inventors: 顾亮; 陶军
Original assignee: Suzhou Preston Intelligent Technology Co ltd
Current assignee: Suzhou Preston Intelligent Technology Co ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-04-19
Anticipated expiration: 2033-09-22

Abstract

The utility model relates to the technical field of reactive generators and discloses a spliced static reactive generator which comprises a shell, wherein a sliding block is fixedly arranged at the bottom end of the shell, limiting strips are fixedly arranged at the lower ends of two sides of the sliding block, a reinforcing block is movably arranged at the bottom end of the sliding block, a groove is formed in the reinforcing block, the groove penetrates through two sides of the reinforcing block, a groove is formed in the sliding block, the groove penetrates through two sides of the sliding block, two grooves are mutually communicated, a bolt is movably arranged in the groove in a penetrating manner, the bolt is arched, a clamping block is fixedly arranged at the lower end of one side of the shell, the clamping block is U-shaped, a clamping groove is formed in the clamping block, a clamping ring is movably arranged in the clamping groove, and the clamping ring is fixedly arranged outside a shell. The clamping groove in the clamping block at one side of the shell can limit the clamping ring at one side of the shell, so that the clamping ring can vertically move, the shell can be conveniently taken out from one side of the shell, and the shell can be conveniently installed and detached.

Description

Spliced static var generator

Technical Field

The utility model relates to the technical field of reactive generators, in particular to a spliced static reactive generator.

Background

A static var generator is a device used in an electric power system, mainly for reactive compensation, in which power is divided into active power, which is power for performing actual power consumption, such as driving a motor, lighting, etc., and reactive power. Reactive power, though not corresponding to specific power consumption, has important influence on the stability and operation effect of the power system;

because the static var generator can generate certain heat in the working process, a proper heat dissipation structure is required to be designed to ensure the normal operation and long service life of the static var generator;

but the problem that the existing static var generator is inconvenient to install and replace heat dissipation equipment is not solved, the problem that stacking is reduced in area occupation cannot be achieved, the problem that dust is prevented from entering and inconvenient to clean in the heat dissipation process is not solved, and therefore the welding power supply which is convenient to dissipate heat, disassemble and replace and is reduced in space occupation is provided.

Disclosure of utility model

(One) solving the technical problems

The utility model aims to provide a spliced static var generator, which solves the problems that the existing static var generator is not convenient to install and replace heat dissipation equipment, the stacking is not realized, the occupied area is reduced, and the dust is prevented from entering in the heat dissipation process and is inconvenient to clean.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a static var generator of concatenation formula, includes the casing, casing bottom mounting is provided with the slider, slider both sides lower extreme is fixed to be provided with spacing, the slider bottom activity is put and is strengthened the piece, set up flutedly in the strengthening the piece, the recess runs through the strengthening piece both sides, set up flutedly in the slider, the recess runs through slider both sides, two the recess communicates each other, run through the activity in the recess and be provided with the bolt, the bolt is bow-shaped, casing one side lower extreme is fixed to be provided with the fixture block, the fixture block is the U-shaped, the draw-in groove has been seted up in the fixture block, the activity of draw-in groove is provided with the snap ring, the snap ring is fixed to be set up in the shell outside, shell one side is provided with the back lid through the screw thread activity, the spout has been seted up on the casing top, and the casing can protect inner structure to ensure structural stability, and spacing can be spacing to the slider and prevent that the slider from breaking away from in the spout.

Preferably, the inside intercommunication with the casing of shell, the fixed strip that is provided with of shell inner wall, fixed strip one side is fixed to be provided with the fan, back lid internalization is provided with the filter core, the fixed filter screen that is provided with in one side that the fan was kept away from to the back lid, the support frame internal fixation is provided with the roller bearing, the roller bearing outside is provided with the gyro wheel through the bearing activity, can carry out spacing messenger's snap ring of shell one side through the draw-in groove in the fixture block of casing one side and can make the snap ring move vertically and make the casing conveniently take out from casing one side and conveniently install and dismantle the casing, can break away from back lid from casing one side through the back lid that rotates the screw thread activity setting, conveniently change and maintain the filter core in the back lid to promote cooling effect and increase of service life.

Preferably, the fixed support frame that is provided with in reinforcement piece bottom, the movable groove has been seted up to casing both sides inner wall, the activity in the movable groove is provided with the movable rail, the fixed setting in the frame both sides of movable rail, the fixed a plurality of bracing pieces that are provided with in frame inboard lower extreme, the fixed handle that is provided with in frame one side, thereby the bracing piece promotes ventilation rate for cylindrical reducible internal power supply equipment's area of contact promotes radiating effect movable rail and can carry out spacingly and can provide holding power to the frame to the movable rail when the movable inslot activity, and the frictional force to the hand is multiplicable to the handle, conveniently carries out the push-pull to the frame.

Preferably, the shell bottom end fixing is provided with the insulating piece, the insulating piece internal fixation is provided with the sheetmetal, the fixed wiring mouth that is provided with in sheetmetal top, shell bottom end fixing is provided with the insulating shell, the activity is provided with the spring in the insulating shell, the activity of spring top is provided with the separation blade, the fixed marble that is provided with in separation blade top, the fixed exhaust net that is provided with in shell upper end, thereby the spout is T shape, and thereby splice two shells from top to bottom reduces the occupation of area, realizes the concatenation of two shells through inserting the slider at one shell bottom into the spout at another shell top, and the insulating piece can effectually accomplish insulating effect and prevent electric leakage and loss, improves the security performance, and the energy loss can be reduced to the insulating shell, and the spring is limited in the insulating shell, makes the separation blade promote the marble to get into the insulating piece in contact with the sheetmetal in the electric connection of two shells, and the separation blade can prevent that the spring from will break away from the insulating shell.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the spliced static var generator, the clamping ring on one side of the shell can be limited through the clamping groove in the clamping block on one side of the shell, so that the clamping ring can vertically move, the shell is conveniently taken out from one side of the shell, and the shell is conveniently installed and detached;

2. According to the spliced static var generator, two shells are spliced up and down, so that occupation of an area is reduced, and the two shells are spliced by inserting a sliding block at the bottom end of one shell into a sliding groove at the top end of the other shell;

3. This static var generator of concatenation formula can break away from back lid from shell one side through the back lid that rotates the screw thread activity setting, conveniently changes and maintains the filter core in the back lid to promote cooling effect and increase of service life.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic perspective view of a slider according to the present utility model;

FIG. 4 is a schematic perspective view of a latch according to the present utility model;

FIG. 5 is a schematic perspective view of a latch according to the present utility model;

FIG. 6 is a schematic perspective view of the housing of the present utility model;

FIG. 7 is a schematic perspective view of a frame of the present utility model;

FIG. 8 is a schematic cross-sectional view of a movable trough according to the present utility model;

fig. 9 is a schematic structural view of an electrical connection between a marble and a metal sheet according to the present utility model.

In the figure: 1. a housing; 2. a slide block; 3. a limit bar; 4. a reinforcing block; 5. a groove; 6. a plug pin; 7. a clamping block; 8. a clamping groove; 9. a clasp; 10. a rear cover; 11. a chute; 12. a fixing strip; 13. a fan; 14. a filter element; 15. a filter screen; 16. a support frame; 17. a roller; 18. a roller; 19. a housing; 20. a movable groove; 21. a movable rail; 22. a frame; 23. a support rod; 24. a handle; 25. an insulating block; 26. a metal sheet; 27. a wiring port; 28. an insulating case; 29. a spring; 30. a baffle; 31. a marble; 32. and an exhaust net.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only 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.

Referring to fig. 1-9, the present utility model provides a technical solution: the utility model provides a static var generator of concatenation formula, including casing 1, casing 1 bottom fixed is provided with slider 2, slider 2 both sides lower extreme fixedly is provided with spacing 3, slider 2 bottom activity is provided with the reinforcement piece 4, set up recess 5 in the reinforcement piece 4, recess 5 runs through reinforcement piece 4 both sides, set up recess 5 in slider 2, recess 5 runs through slider 2 both sides, two recesses 5 intercommunication each other, run through the activity in recess 5 and be provided with bolt 6, bolt 6 is the arch, casing 1 side lower extreme fixedly is provided with fixture block 7, fixture block 7 is the U-shaped, set up draw-in groove 8 in the fixture block 7, the activity of draw-in groove 8 is provided with snap ring 9, snap ring 9 is fixed to be set up in the shell 19 outside, shell 19 one side is provided with back lid 10 through the screw thread activity, spout 11 has been seted up on casing 1 top, spout 11 is the T shape;

The clamping ring 9 on the outer side of the shell 19 is placed into the clamping groove 8 in the clamping block 7, the shell 19 can be installed on one side of the shell 1, the clamping groove 8 can limit the clamping ring 9 to prevent the clamping ring 9 from being separated from one side of the shell 1, when the clamping ring is required to be detached, the shell 19 is vertically lifted upwards, the clamping ring 9 slides upwards in the clamping groove 8 until the clamping ring 9 is completely separated from the clamping groove 8, the rear cover 10 is separated from the shell 19 by rotating the rear cover 10, so that the filter element 14 can be replaced and cleaned, and the filter screen 15 can limit the filter element 14;

the arched bolt 6 can be used for conveniently mounting and dismounting the reinforcing block 4 and the sliding block 2;

The inside of the shell 19 is communicated with the inside of the shell 1, a fixing strip 12 is fixedly arranged on the inner wall of the shell 19, a fan 13 is fixedly arranged on one side of the fixing strip 12, a filter element 14 is movably arranged in the rear cover 10, and a filter screen 15 is fixedly arranged on one side, far away from the fan 13, of the rear cover 10;

the bottom end of the reinforcing block 4 is fixedly provided with a supporting frame 16, a roller 17 is fixedly arranged in the supporting frame 16, and a roller 18 is movably arranged outside the roller 17 through a bearing;

When the lower shell 1 needs to be moved, the reinforcing block 4 can be movably arranged at the bottom end of the sliding block 2, the inserted pins 6 are inserted into the grooves 5, the limiting blocks at the two ends of the inserted pins 6 limit the inserted pins 6 under the action of gravity, and the idler wheels 18 are arranged;

The inner walls of the two sides of the shell 1 are provided with movable grooves 20, movable rails 21 are movably arranged in the movable grooves 20, the movable rails 21 are fixedly arranged on the two sides of a frame 22, a plurality of support rods 23 are fixedly arranged at the lower ends of the inner sides of the frame 22, and a handle 24 is fixedly arranged on one side of the frame 22;

An insulating block 25 is fixedly arranged at the bottom end of the shell 1, and a metal sheet 26 is fixedly arranged in the insulating block 25;

The top end of the metal sheet 26 is fixedly provided with a wiring port 27, the bottom end of the shell 1 is fixedly provided with an insulating shell 28, and a spring 29 is movably arranged in the insulating shell 28;

A baffle plate 30 is movably arranged at the top end of the spring 29, and a marble 31 is fixedly arranged at the top end of the baffle plate 30;

When the marble 31 is under the action of the spring 29, the marble 31 is sprung into the insulating block 25 at the bottom end of the other shell 1, so that the marble 31 is electrically connected with the metal sheet 26, and the circuits in the two shells 1 are connected in series or in parallel;

an exhaust net 32 is fixedly arranged at the upper end of the shell 1;

By activating the fan 13 in the housing 19, the heat is dissipated inside the casing 1, and the air flowing through the fan is discharged from the exhaust net 32.

Working principle: the clamping ring 9 on the outer side of the shell 19 is placed into the clamping groove 8 in the clamping block 7, the shell 19 can be mounted on one side of the shell 1, the clamping groove 8 can limit the clamping ring 9 to prevent the clamping ring 9 from separating from one side of the shell 1, the shell 19 is vertically lifted upwards when the clamping ring 9 needs to be dismounted, the clamping ring 9 slides upwards in the clamping groove 8 until the clamping ring 9 is completely separated from the clamping groove 8, the rear cover 10 and the shell 19 are separated by rotating the rear cover 10, so that the filter element 14 can be replaced and cleaned, the filter screen 15 can limit the filter element 14, when two shells 1 need to be spliced, the reinforcing block 4 and the sliding block 2 can be separated by pulling away the arched plug 6, so that the sliding block 2 is movably mounted in the sliding groove 11 on the top of the other shell, the spring 31 is sprung into the insulating block 25 on the bottom end of the other shell 1 under the action force of the spring 29, the spring 31 is electrically connected with the metal sheet 26, a circuit in the two shells 1 is connected in series or in parallel, when the lower shell 1 needs to be moved, the reinforcing block 4 can be movably mounted on the sliding block 6 in the groove 6, the bottom end of the two shells 6 can be reset, and the air can be discharged from the inner side of the groove 6 to the inner side of the shell 1 through the air discharging groove 6, and the air discharging function of the plug 1 is realized, and the air discharging function of the plug 1 is realized by the plug 1 under the effect of the limiting block 6 and the effect of the air discharging function 6 is mounted in the air discharging function 6.

Finally, it should be noted that the above description is only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and that the simple modification and equivalent substitution of the technical solution of the present utility model can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a static var generator of concatenation formula, includes casing (1), its characterized in that: the utility model provides a casing (1) bottom mounting is provided with slider (2), slider (2) both sides lower extreme is fixed to be provided with spacing (3), slider (2) bottom activity is put and is consolidated piece (4), set up flutedly (5) in consolidating piece (4), recess (5) run through consolidate piece (4) both sides, set up flutedly (5) in slider (2), recess (5) run through slider (2) both sides, two recess (5) intercommunication each other, run through the activity in recess (5) and be provided with bolt (6), bolt (6) are bow-shaped, casing (1) one side lower extreme is fixed to be provided with fixture block (7), fixture block (7) are the U-shaped, set up draw-in groove (8) in fixture block (7), the activity is provided with snap ring (9) in draw-in groove (9) are fixed to be set up in the shell (19) outside, shell (19) one side is provided with back lid (10) through the screw thread activity, casing (1) top (11) have been seted up in the spout (11) shape, T shape.

2. A spliced static var generator according to claim 1, characterized in that: the novel fan is characterized in that the inside of the shell (19) is communicated with the inside of the shell (1), a fixing strip (12) is fixedly arranged on the inner wall of the shell (19), a fan (13) is fixedly arranged on one side of the fixing strip (12), a filter element (14) is movably arranged in the rear cover (10), and a filter screen (15) is fixedly arranged on one side, far away from the fan (13), of the rear cover (10).

3. A spliced static var generator according to claim 2, characterized in that: the reinforcing block (4) bottom mounting is provided with support frame (16), support frame (16) internal fixation is provided with roller (17), roller (17) outside is provided with gyro wheel (18) through the bearing activity.

4. A spliced static var generator according to claim 3, characterized in that: the movable grooves (20) are formed in the inner walls of the two sides of the shell (1), movable rails (21) are movably arranged in the movable grooves (20), the movable rails (21) are fixedly arranged on the two sides of a frame (22), a plurality of supporting rods (23) are fixedly arranged at the lower ends of the inner sides of the frame (22), and handles (24) are fixedly arranged on one side of the frame (22).

5. A spliced static var generator according to claim 4, characterized in that: an insulating block (25) is fixedly arranged at the bottom end of the shell (1), and a metal sheet (26) is fixedly arranged in the insulating block (25).

6. A spliced static var generator according to claim 5, characterized in that: the utility model discloses a metal sheet, including metal sheet (26), casing (1), insulating shell (28) are provided with fixed wiring mouth (27) in metal sheet (26) top, casing (1) bottom fixed, insulating shell (28) internal activity is provided with spring (29).

7. A spliced static var generator according to claim 6, characterized in that: a baffle (30) is movably arranged at the top end of the spring (29), and a marble (31) is fixedly arranged at the top end of the baffle (30).

8. A spliced static var generator according to claim 7, characterized in that: an exhaust net (32) is fixedly arranged at the upper end of the shell (1).