CN214958714U

CN214958714U - Enhancement type static reactive compensation generator

Info

Publication number: CN214958714U
Application number: CN202121180790.8U
Authority: CN
Inventors: 侯继东
Original assignee: Guangdong Hexin Power Technology Co ltd
Current assignee: Guangdong Hexin Power Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2021-11-30
Anticipated expiration: 2031-05-28

Abstract

The utility model discloses an enhanced static var compensation generator, belonging to the technical field of compensation generation equipment, comprising a compensation generator main body, wherein a lifting device is arranged at the outer side of the compensation generator main body; the lifting device comprises a movable plate, a fixed shell, a motor, a screw rod, a guide sleeve and a bottom plate, wherein the bottom plate is arranged below the compensation generator main body, the fixed shell is arranged above the bottom plate and at a position on one side of the compensation generator main body, the motor is arranged above the fixed shell, the screw rod is arranged below the motor, and the movable plate is arranged at a position on the outer side of the screw rod and on the inner side of the fixed shell through threads; the utility model discloses a set up elevating gear for the compensation generator can carry out certain regulation through the height of controlling the motor to the compensation generator main part when needs, thereby satisfies the work needs of different situation, and then has improved the practicality of compensation generator.

Description

Enhancement type static reactive compensation generator

Technical Field

The utility model belongs to the technical field of the compensation emergence equipment, concretely relates to enhancement mode static var compensation generator.

Background

Static var generator, english description is: StaticVarGenerator, SVG for short, also called high voltage dynamic reactive power compensation generator, or static synchronous compensator, which is a device for dynamic reactive power compensation by a self-commutation power semiconductor bridge converter. SVG is the best solution in the field of reactive power control at present.

Chinese patent application No. CN201821086187.1 discloses an enhancement mode static var compensation generator, because the intermediate layer board cuts apart the box inside and obtains first subbox and second subbox for the inside device of box divides into groups to keep apart, thereby makes the heat dissipation interact ratio between each device less, and the radiating effect becomes good, and life lengthens.

The prior art has the following problems: 1. the above patent has the problem that the height of the compensation generator can not be adjusted according to the requirement, so that the working requirements of different conditions are difficult to meet, and the practicability of the compensation generator is further reduced; 2. above-mentioned patent exists that the box can't obtain certain dry problem when needing to lead to the compensation generator to damage because of weing easily, and then reduced the dampproofing ability of compensation generator.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an enhancement mode static var compensator generator has the characteristics that the practicality is high, dampproofing ability is strong.

In order to achieve the above object, the utility model provides a following technical scheme: an enhanced static var compensation generator comprises a compensation generator main body, wherein a lifting device is arranged on the outer side of the compensation generator main body;

elevating gear includes movable plate, set casing, motor, lead screw, guide bar, uide bushing and bottom plate, the below of compensation generator main part is provided with the bottom plate, the set casing is installed to the top of bottom plate and the position that is located compensation generator main part one side, the motor is installed to the top of set casing, the lead screw is installed to the below of motor, the movable plate is installed through the screw thread in the outside of lead screw and the position that is located the set casing inboard, the uide bushing is installed to one side that the movable plate was kept away from to the compensation generator main part, the inboard sliding connection of uide bushing has the guide bar.

Preferably, the screw rod is connected with the fixed shell through a bearing, the screw rod is connected with the bottom plate through a bearing, the movable plate is connected with the compensation generator body in a welding mode, and the guide rod is connected with the bottom plate in a welding mode.

Preferably, drying device is installed to the top of compensation generator main part, drying device includes case lid, closing cap, connecting pipe, drying cylinder, silica gel drier and ventilative cloth, the case lid is installed through the screw to the top of compensation generator main part, drying cylinder is installed to the top of case lid, drying cylinder's inboard packing has the silica gel drier, the closing cap is installed through the screw thread in drying cylinder's the top outside, the connecting pipe is all installed to the both sides of drying cylinder and the position that is located the closing cap below, ventilative cloth is installed to the one end inboard that the connecting pipe is close to drying cylinder.

Preferably, the connecting pipe is welded with the box cover.

Preferably, the position of the closing cover corresponding to the silica gel desiccant is provided with an observation window.

Preferably, a valve is installed near the center of the connecting pipe.

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

1. the utility model discloses a set up elevating gear for the compensation generator can carry out certain regulation through the height of controlling the motor to the compensation generator main part when needs, thereby satisfies the work needs of different situation, and then has improved the practicality of compensation generator.

2. The utility model discloses a set up drying device for the compensation generator can carry out certain drying process in the compensation generator main part when needs, thereby reduces the possibility that the compensation generator produced the damage because of weing, and then has improved the dampproofing ability of compensation generator.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the lifting device of the present invention;

fig. 3 is a perspective view of the drying device of the present invention;

fig. 4 is a schematic structural diagram of the drying device of the present invention.

In the figure: 1. a compensation generator body; 2. a lifting device; 21. moving the plate; 22. a stationary case; 23. a motor; 24. a screw rod; 25. a guide bar; 26. a guide sleeve; 27. a base plate; 3. a drying device; 31. a box cover; 32. an observation window; 33. a closure cap; 34. a valve; 35. a connecting pipe; 36. a drying cylinder; 37. a silica gel desiccant; 38. a breathable cloth.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: an enhanced static var compensation generator comprises a compensation generator body 1, wherein a lifting device 2 is arranged on the outer side of the compensation generator body 1;

the lifting device 2 comprises a moving plate 21, a fixed shell 22, a motor 23, a screw rod 24, a guide rod 25, a guide sleeve 26 and a bottom plate 27, the bottom plate 27 is arranged below the compensation generator body 1, the fixed shell 22 is arranged above the bottom plate 27 and at the position on one side of the compensation generator body 1, the motor 23 is arranged above the fixed shell 22, the screw rod 24 is arranged below the motor 23, the moving plate 21 is arranged on the outer side of the screw rod 24 and at the position on the inner side of the fixed shell 22 through threads, the guide sleeve 26 is arranged on one side, far away from the moving plate 21, of the compensation generator body 1, and the guide rod 25 is connected to the inner side of the guide sleeve 26 in a sliding mode.

Specifically, the screw rod 24 is connected with the fixed shell 22 through a bearing, the screw rod 24 is connected with the bottom plate 27 through a bearing, the moving plate 21 is welded with the compensation generator body 1, the guide rod 25 is welded with the bottom plate 27,

by adopting the technical scheme, the normal connection between the screw rod 24 and the fixed shell 22, between the screw rod 24 and the bottom plate 27, and between the moving plate 21 and the compensation generator body 1 and between the guide rod 25 and the bottom plate 27 is ensured.

Specifically, the drying device 3 is installed above the compensation generator main body 1, the drying device 3 includes a box cover 31, a sealing cover 33, a connecting pipe 35, a drying cylinder 36, a silica gel desiccant 37 and a breathable cloth 38, the box cover 31 is installed above the compensation generator main body 1 through screws, the drying cylinder 36 is installed above the box cover 31, the silica gel desiccant 37 is filled inside the drying cylinder 36, the sealing cover 33 is installed on the outer side of the top end of the drying cylinder 36 through threads, the connecting pipe 35 is installed on both sides of the drying cylinder 36 and below the sealing cover 33, the breathable cloth 38 is installed on the inner side of one end, close to the drying cylinder 36, of the connecting pipe 35,

through adopting above-mentioned technical scheme for the compensation generator can carry out certain drying process in to compensation generator main part 1, thereby reduces the compensation generator and produces the possibility of damaging because of the moisture.

Specifically, the connecting pipe 35 is welded with the case cover 31,

by adopting the technical scheme, the relative fixation between the connecting pipe 35 and the box cover 31 is ensured.

In particular, the position of the closing cover 33 corresponding to the silica gel drying agent 37 is provided with an observation window 32,

by adopting the technical scheme, a user can conveniently check the state of the silica gel desiccant 37.

Specifically, a valve 34 is installed near the center of the connection pipe 35,

by adopting the technical scheme, the loss of the silica gel drying agent 37 can be reduced when the compensation generator body 1 does not need to be dried.

The structure and principle of the main body 1 of the middle compensation generator of the present invention are disclosed in an enhanced static var compensation generator disclosed in chinese patent application No. CN 201821086187.1.

The utility model discloses a theory of operation and use flow: when the height of the compensation generator body 1 needs to be adjusted, a motor 23 in the lifting device 2 is started, the motor 23 drives a moving plate 21 in a fixed shell 22 to move through a screw rod 24, so that the height of the compensation generator body 1 is adjusted, and a guide rod 25 and a guide sleeve 26 play a role in guiding; when needing to carry out drying process in compensating generator main part 1, the closing cap 33 among the drying device 3 is rotated to take off it, then put into sufficient silica gel drier 37 in drying cylinder 36, the closing cap 33 is installed back to original position through the screw thread again, open two valves 34, make the moisture in compensating generator main part 1 can be absorbed by silica gel drier 37 through connecting pipe 35, thereby carry out drying process, ventilative cloth 38 has played the spaced effect, observation window 32 has played the effect that convenience of customers examined silica gel drier 37 state.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An enhanced static var compensation generator comprising a compensation generator body (1), characterized in that: the outer side of the compensation generator main body (1) is provided with a lifting device (2);

elevating gear (2) are including movable plate (21), set casing (22), motor (23), lead screw (24), guide bar (25), uide bushing (26) and bottom plate (27), the below of compensation generator main part (1) is provided with bottom plate (27), set casing (22) are installed to the top of bottom plate (27) and the position that is located compensation generator main part (1) one side, motor (23) are installed to the top of set casing (22), lead screw (24) are installed to the below of motor (23), movable plate (21) are installed through the screw in the outside of lead screw (24) and the position that is located set casing (22) inboard, one side that movable plate (21) were kept away from in compensation generator main part (1) installs uide bushing (26), the inboard sliding connection of uide bushing (26) has guide bar (25).

2. An enhanced static var compensation generator according to claim 1, wherein: the lead screw (24) is connected with the fixed shell (22) through a bearing, the lead screw (24) is connected with the bottom plate (27) through a bearing, the moving plate (21) is connected with the compensation generator body (1) in a welding mode, and the guide rod (25) is connected with the bottom plate (27) in a welding mode.

3. An enhanced static var compensation generator according to claim 1, wherein: drying device (3) are installed to the top of compensation generator main part (1), drying device (3) include case lid (31), closing cap (33), connecting pipe (35), drying cylinder (36), silica gel drier (37) and ventilative cloth (38), case lid (31) are installed through the screw to the top of compensation generator main part (1), drying cylinder (36) are installed to the top of case lid (31), the inboard packing of drying cylinder (36) has silica gel drier (37), closing cap (33) is installed through the screw thread in the top outside of drying cylinder (36), connecting pipe (35) are all installed to the both sides of drying cylinder (36) and the position that is located closing cap (33) below, connecting pipe (35) are close to the one end inboard of drying cylinder (36) and install ventilative cloth (38).

4. An enhanced static var compensation generator according to claim 3, wherein: the connecting pipe (35) is connected with the box cover (31) in a welding mode.

5. An enhanced static var compensation generator according to claim 3, wherein: and an observation window (32) is arranged on the position, corresponding to the silica gel drying agent (37), of the closing cover (33).

6. An enhanced static var compensation generator according to claim 3, wherein: and a valve (34) is arranged near the center of the connecting pipe (35).