CN211046488U

CN211046488U - Wall-mounted reactive power compensation device convenient to install

Info

Publication number: CN211046488U
Application number: CN201921945208.5U
Authority: CN
Inventors: 时德利
Original assignee: Guangzhou Top Electric Co ltd
Current assignee: Guangzhou Top Electric Co ltd
Priority date: 2019-11-12
Filing date: 2019-11-12
Publication date: 2020-07-17
Anticipated expiration: 2029-11-12

Abstract

The utility model discloses a wall-hanging reactive power compensator convenient to installation, the power distribution box comprises a box body, the equal fixedly connected with fixing device in box rear end upper right portion and left lower part diagonal angle, box rear end lower part left side and the equal fixedly connected with bearing frame in right side, the back tank wall is opened there is the shutter in the box, the equal fixedly connected with connecting rod of left side wall and right wall in the box, and two sets of connecting rod upper end front portion and rear portion all are connected with the diaphragm jointly, the equal fixedly connected with damping device in diaphragm lower extreme left part and right part, the equal fixedly connected with exhaust device in box left end and right-hand member upper portion, exhaust device upper end fixedly connected with hides the dirt board. A wall-hanging reactive power compensator convenient to installation, make reactive power compensator can install in the wall through setting up fixing device to be convenient for install, make the inside air of box can circulate fast through setting up exhaust device, the thermal diffusivity is strong.

Description

Wall-mounted reactive power compensation device convenient to install

Technical Field

The utility model relates to a reactive power compensator field, in particular to wall-hanging reactive power compensator convenient to installation.

Background

The power devices in the grid work mostly according to the principle of electromagnetic induction, and they establish an alternating magnetic field in the process of energy conversion, and the absorbed power and the released power are equal in a period. The power energy does not have energy loss when passing through pure inductance or pure capacitance circuit, only reciprocating exchange between load and power, flow between the three-phase, because this kind of exchange power does not do work to the outside, consequently be called reactive power, in prior art, install on ground to reactive power compensator mostly, account for the space so very much, and very easily because the harm of external reason, and do not have good heat dissipation ventilation to the reactive power compensator of wall-hanging, so, we propose a new wall-hanging reactive power compensator who is convenient for the installation.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a wall-hanging reactive power compensator convenient to installation can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a wall-hanging reactive power compensator convenient to installation, the power distribution box comprises a box body, the equal fixedly connected with fixing device of box rear end upper right portion and left lower part diagonal angle, the equal fixedly connected with bearing frame in box rear end lower part left side and right side, the box wall is opened there is the shutter in the box back, the equal fixedly connected with connecting rod of left side wall and right wall in the box, and two sets of connecting rod upper end front portions and rear portion all are connected with the diaphragm jointly, the equal fixedly connected with damping device in diaphragm lower extreme left part and right part, the equal fixedly connected with exhaust device in box left end and right-hand member upper portion, exhaust device upper end fixedly connected with hides the dirt board.

Preferably, exhaust device primary structure has frame, spliced pole, connecting block and pivot, four edges of fixed connection in the frame are distinguished to the one end of spliced pole, the equal fixed connection of the other end of spliced pole is at the surface of connecting block, the connecting block is provided with two sets of and the middle part rotates jointly and is connected with the pivot, the three flabellum of pivot surface fixedly connected with, the equal fixedly connected with fly net of frame left end and right-hand member, the middle part is fixed mounting on box left end and right-hand member respectively to the frame.

Preferably, the fixing device comprises a fixing block, a fixing rod and a fixing plate, the upper portion and the lower portion of the rear end of the fixing rod are respectively fixedly connected to the middle of the upper end and the lower end of the fixing block, the fixing plate is fixedly connected to the front end of the fixing rod, and the rear end of the fixing block is fixedly connected to the rear end of the box body.

Preferably, damping device primary structure has base, connecting axle and locating lever, base fixed connection is in base upper end middle part, connecting axle fixed connection is in the upper end middle part of base, the spring has been cup jointed to the connecting axle surface, and the spring is located between base and the diaphragm, the interlude is connected with set nut on the connecting axle, base upper end left part and right part fixedly connected with locating lever are through its fixed connection at the box inner lower wall.

Preferably, the air exhaust devices are communicated with the interior of the box body, and the two groups of air exhaust devices are positioned on the same horizontal plane.

Preferably, the upper part of the connecting shaft on the damping device penetrates through the transverse plate and is fixedly connected with the transverse plate through a positioning nut.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model

1. The fixing device is arranged to enable the reactive power compensation device to be fixedly arranged on the wall, so that the ground space is not used, damage caused by external reasons is reduced, a proper distance can be reserved between the reactive power compensation device and the wall, the heat dissipation and ventilation effects are guaranteed, the whole device can be stably fixed on the wall through the bearing frame, the reactive power compensation device is not easy to fall off, and the stability of the device is improved;

2. make the inside quick heat dissipation that can of box through setting up discharging equipment, make the inside air circulate fast, can reduce vibrations at reactive power compensator operation in-process through setting up damping device, protect reactive power compensator, can prolong reactive power compensator's life.

Drawings

Fig. 1 is a schematic view of an overall structure of a wall-mounted reactive power compensation device convenient to install according to the present invention;

fig. 2 is a schematic view of an overall structure of an exhaust device of a wall-mounted reactive power compensation device convenient to install according to the present invention;

fig. 3 is a schematic view of the overall structure of a fixing device of a wall-mounted reactive power compensation device convenient for installation according to the present invention;

fig. 4 is the utility model discloses a wall-hanging reactive power compensator's damping device overall structure schematic diagram convenient to installation.

In the figure: 1. a box body; 2. a fixing device; 3. a bearing frame; 4. a connecting rod; 5. a damping device; 6. a blind window; 7. an air exhaust device; 8. a dust shield plate; 9. a transverse plate; 21. a fixed block; 22. fixing the rod; 23. a fixing plate; 51. a base; 52. a base; 53. a connecting shaft; 54. a spring; 55. positioning a nut; 56. positioning a rod; 71. a frame; 72. connecting columns; 73. connecting blocks; 74. a rotating shaft; 75. a fan blade; 76. an insect-proof net.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a wall-hanging reactive power compensator convenient to installation, including box 1, the equal fixedly connected with fixing device 2 in box 1 rear end upper right portion and left lower part diagonal angle, box 1 rear end lower part left side and the equal fixedly connected with bearing frame 3 in right side, the back tank wall is opened has shutter 6 in box 1, the equal fixedly connected with connecting rod 4 in box 1 left side wall and right wall, and the front portion and the rear portion of two sets of connecting rod 4 upper end all are connected with diaphragm 9 jointly, the equal fixedly connected with damping device 5 in diaphragm 9 lower extreme left part and right part, the equal fixedly connected with exhaust device 7 in box 1 left end and right end upper portion, the fixedly connected with dust board 8 in exhaust device 7 upper end.

The main structure of the air exhaust device 7 is a frame 71, a connecting column 72, a connecting block 73 and a rotating shaft 74, one end of the connecting column 72 is respectively and fixedly connected with four corners in the frame 71, the other end of the connecting column 72 is fixedly connected with the outer surface of the connecting block 73, so that the connecting block 73 is more fixedly connected, the connecting block 73 is provided with two groups, the middle part of the connecting block is jointly and rotatably connected with the rotating shaft 74, the outer surface of the rotating shaft 74 is fixedly connected with three fan blades 75, the left end and the right end of the frame 71 are respectively and fixedly connected with insect-proof nets 76, so that dust and insects can not enter the box body 1, and the frame 71 is respectively; the fixing device 2 comprises a fixing block 21, a fixing rod 22 and a fixing plate 23, the upper part and the lower part of the rear end of the fixing rod 22 are respectively and fixedly connected to the middle parts of the upper end and the lower end of the fixing block 21, the fixing plate 23 is fixedly connected to the front end of the fixing rod 22, and the rear ends of the fixing block 21 are both fixedly connected to the rear end of the box body 1, so that the box body 1 can be fixedly installed on a wall; the damping device 5 mainly structurally comprises a base 51, a base 52, a connecting shaft 53 and a positioning rod 56, wherein the base 52 is fixedly connected to the middle part of the upper end of the base 51, the connecting shaft 53 is fixedly connected to the middle part of the upper end of the base 52, the outer surface of the connecting shaft 53 is sleeved with the spring 54, the spring 54 is positioned between the base 52 and the transverse plate 9, the upper end of the connecting shaft 53 is inserted and connected with a positioning nut 55, the left part and the right part of the upper end of the base 51 are fixedly connected with the positioning rod 56 and are fixedly connected to the inner lower wall of the box body 1; the air exhaust devices 7 are communicated with the interior of the box body 1, and the two groups of air exhaust devices 7 are positioned on the same horizontal plane; the upper part of the connecting shaft 53 on the damping device 5 penetrates through the transverse plate 9 and is fixedly connected through a positioning nut 55.

It should be noted that the utility model relates to a wall hanging type reactive power compensation device convenient for installation, the device can be fixed on the upper end of the transverse plate 9 by arranging the transverse plate 9, two groups of transverse plates 9 can be fixed on the upper end of the connecting rod 4 by the size of the device by arranging the connecting rod 4, the air inside the box body 1 can be quickly circulated by arranging two groups of air exhaust devices 7, the heat can be quickly dissipated by arranging the louver window 6, the air exhaust devices 7 and the louver window 6 are combined, the reactive power compensation device can quickly dissipate the heat, the normal operation and the service life of the reactive power compensation device can be prolonged, the whole device can be conveniently and fixedly installed on the wall by arranging the fixing device 2, the position of the ground is not occupied, the whole device can be more stably installed by arranging the bearing frame 3 without falling down, the safety is improved, by arranging the damping device 5, the connecting shaft 53 is inserted into the upper end of the transverse plate 9 and fixed through the positioning nut 55, the base 51 is fixed on the inner lower wall of the box body 1 through the positioning rod 56, when the machine operates, the vibration of the machine is reduced through the spring 54, the protection device normally operates, the whole device is good in heat dissipation performance, and the installation can be facilitated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a wall-hanging reactive power compensator convenient to installation, includes box (1), its characterized in that: the improved air exhaust box is characterized in that the right upper portion and the left lower portion of the rear end of the box body (1) are fixedly connected with fixing devices (2) diagonally, the left side and the right side of the lower portion of the rear end of the box body (1) are fixedly connected with bearing frames (3), the inner wall of the box body (1) is provided with a louver (6), the inner wall of the box body (1) is fixedly connected with connecting rods (4), the front portion and the rear portion of the upper end of the two groups of connecting rods (4) are connected with transverse plates (9) jointly, the left portion and the right portion of the lower end of each transverse plate (9) are fixedly connected with damping devices (5), the upper portions of the left end and the right end of the box body (1) are fixedly connected with air exhaust devices (.

2. A wall-mounted reactive power compensation device convenient to install according to claim 1, wherein: exhaust device (7) major structure has frame (71), spliced pole (72), connecting block (73) and pivot (74), the one end difference fixed connection of spliced pole (72) is four edges in frame (71), the equal fixed connection of the other end of spliced pole (72) is at the surface of connecting block (73), connecting block (73) are provided with two sets ofly and the common rotation in middle part is connected with pivot (74), three flabellum (75) of pivot (74) outer fixed surface connection, the equal fixedly connected with fly net (76) of frame (71) left end and right-hand member, frame (71) difference fixed mounting is middle part on box (1) left end and right-hand member.

3. A wall-mounted reactive power compensation device convenient to install according to claim 1, wherein: fixing device (2) include fixed block (21), dead lever (22) and fixed plate (23), dead lever (22) rear end upper portion and lower part are fixed connection respectively in the upper end and the lower extreme middle part of fixed block (21), dead lever (22) front end fixedly connected with fixed plate (23), the equal fixed connection in the rear end of box (1) in fixed block (21) rear end.

4. A wall-mounted reactive power compensation device convenient to install according to claim 1, wherein: damping device (5) major structure has base (51), base (52), connecting axle (53) and locating lever (56), base (52) fixed connection is in base (51) upper end middle part, connecting axle (53) fixed connection is in the upper end middle part of base (52), spring (54) have been cup jointed to connecting axle (53) surface, and spring (54) are located between base (52) and diaphragm (9), connecting axle (53) upper end interlude is connected with set nut (55), base (51) upper end left part and right part fixedly connected with locating lever (56) and through its fixed connection in box (1) lower wall.

5. A wall-mounted reactive power compensation device convenient to install according to claim 1, wherein: the exhaust devices (7) are communicated with the interior of the box body (1), and the two groups of exhaust devices (7) are positioned on the same horizontal plane.

6. A wall-mounted reactive power compensation device convenient to install according to claim 4, wherein: the upper part of a connecting shaft (53) on the damping device (5) penetrates through the transverse plate (9) and is fixedly connected with the transverse plate through a positioning nut (55).