CN218180760U

CN218180760U - Transformer oil chromatography on-line monitoring device

Info

Publication number: CN218180760U
Application number: CN202222060375.XU
Authority: CN
Inventors: 张湛; 韦东
Original assignee: Guangzhou Hengzongda Technology Co ltd
Current assignee: Guangzhou Hengzongda Technology Co ltd
Priority date: 2022-08-06
Filing date: 2022-08-06
Publication date: 2022-12-30
Anticipated expiration: 2032-08-06

Abstract

The utility model relates to a monitoring device technical field just discloses an online monitoring device of transformer oil chromatogram, including protective housing, protective housing top fixedly connected with warning light, the inside top side fixedly connected with watch-dog body of protective housing, the inside bottom side fixedly connected with controller of protective housing, controller and watch-dog body electric connection, controller and warning light electric connection, protective housing has seted up the air outlet on one side inner wall, and protective housing inner wall one side is provided with radiator unit, and radiator unit includes the suction tube. The utility model discloses in, through being provided with the suction tube at protective housing one side inner wall, the inside electronic suction fan that is provided with of suction tube starts electronic suction fan, can be with the outside of the air discharge protective housing of protective housing inner wall when electronic suction fan rotates to reach and dispel the heat to protective housing inside, utilize inboard activated carbon plate of picture peg and a plurality of through-holes in activated carbon plate surface, can carry out drying process to the air.

Description

Transformer oil chromatography on-line monitoring device

Technical Field

The utility model relates to a monitoring device technical field especially relates to a transformer oil chromatogram on-line monitoring device.

Background

The transformer oil chromatographic on-line monitoring device can continuously monitor the content of hydrogen, carbon monoxide, ethylene and acetylene gas in the running transformer oil, and achieves the purpose of detecting latent faults. The device has reasonable structural design, solves key technologies such as online oil-gas separation, automatic control operation programs and the like, and has high automation degree, high analysis speed and convenient maintenance. Therefore, the transformer insulation condition and the degradation trend of the transformer can be known timely by maintenance personnel of the power system, scheduled maintenance can be carried out before major insulation accidents happen, and unnecessary shutdown can be avoided.

The Chinese patent discloses: a main transformer oil chromatogram monitoring device, patent application number: CN215179939U, this patent "include first link, control frame body, warning light, second link and control center, the outer terminal surface in control frame body one side has first link through first hinge connection, and the outer terminal surface welding of first link one side has the connector to buckle, the inside embedding of control frame body is fixed with the watch-dog, the controller is installed on the inside top of control frame body, and the inside bottom embedding of control frame body is fixed with the warning light, the front surface embedding of control frame body is fixed with the display screen, and the front surface of control frame body is located the below of display screen and installs bee calling organ, control center installs at the staff office, the signal emission end of watch-dog is connected with the signal reception end electricity of controller, and the signal emission end of controller is connected with the signal reception end electricity of warning light, bee calling organ, display screen and control center. The utility model discloses multiple warning mode warning effect is better.

The above disadvantages are that the heat dissipation effect is not good, and the interior cannot be dried, resulting in a long service life of the internal components.

Therefore, the transformer oil chromatogram online monitoring device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides an on-line monitoring device for transformer oil chromatography.

In order to achieve the purpose, the utility model adopts the following technical scheme that the transformer oil chromatogram online monitoring device comprises a protective shell, wherein the top of the protective shell is fixedly connected with a warning lamp, the top side inside the protective shell is fixedly connected with a monitor body, the bottom side inside the protective shell is fixedly connected with a controller, the controller is electrically connected with the monitor body, the controller is electrically connected with the warning lamp, an air outlet is formed in the inner wall of one side of the protective shell, and a heat dissipation assembly is arranged on one side of the inner wall of the protective shell;

the heat dissipation assembly comprises an air suction cylinder, the air suction cylinder is fixedly connected with the inner wall of the protective shell, an electric air suction fan is arranged inside the air suction cylinder, a fixing rod is sleeved on the outer side of one end of the electric air suction fan, the electric air suction fan is connected with the fixing rod in a rotating mode, the two ends of the fixing rod are fixedly connected with the inner wall of the air suction cylinder, a plug board penetrates through the outer side of the air suction cylinder, the plug board is connected with the air suction cylinder in a sliding mode, an activated carbon board is arranged on the inner side of the plug board, the activated carbon board is connected with the plug board in a sliding mode, and a plurality of through holes are formed in the surface of the activated carbon board.

Preferably, a handle is arranged on one side of the inserting plate and fixedly connected with the inserting plate.

Preferably, two access doors are arranged on the front side of the protective shell, two access doors are hinged to the protective shell through two hinges, and a transparent observation window is arranged on the surface of each access door.

Preferably, the other side of the protective shell is provided with a plurality of air inlets, and the inner walls of the air inlets are fixedly connected with a filter screen.

As preferred, the solid fixed ring of protective housing opposite side fixedly connected with, gu fixed ring sets up in the outside of a plurality of air intakes, gu the inside rolling disc that is provided with of fixed ring, the rolling disc outside is inlayed and is rotated in solid fixed ring's inboard and with solid fixed ring and be connected, a plurality ofly lead to the groove with air intake assorted arc has been seted up on the rolling disc surface.

Preferably, an adjusting rod is arranged on one side and is fixedly connected with the rotating disc.

Advantageous effects

The utility model provides a transformer oil chromatogram on-line monitoring device. The method has the following beneficial effects:

1. this transformer oil chromatogram on-line monitoring device is provided with the suction tube through inner wall in protecting sheathing one side, and the inside electronic suction fan that is provided with of suction tube starts electronic suction fan, can be with the outside of the air discharge protecting sheathing of protecting sheathing inner wall when electronic suction fan rotates to reach and dispel the heat to protecting sheathing inside, utilize inboard activated carbon plate of picture peg and a plurality of through-holes in activated carbon plate surface, can carry out drying process to the air.

2. This transformer oil chromatogram on-line monitoring device through being provided with the handle in picture peg one side, pulls the handle and drives the picture peg removal, can take out the active carbon board of picture peg one side, conveniently changes.

3. This transformer oil chromatogram on-line monitoring device, through having seted up a plurality of air intakes at the protecting sheathing opposite side, the air intake outside is provided with solid fixed ring, rotate the regulation pole and can drive the rolling disc and rotate, and then drive a plurality of arcs and lead to the groove and rotate, utilize a plurality of arcs to lead to the groove rotation can the size of a plurality of air intakes of regulation control, and can close a plurality of air intakes when not, utilize the filter screen can prevent that the dust from getting into protecting sheathing's inside.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the air inlet and the filter screen of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic view of the structure of the board of the present invention;

fig. 5 is an enlarged view of the part a of fig. 3 according to the present invention.

Illustration of the drawings: 1. a protective housing; 2. a monitor body; 3. a controller; 4. a fixing ring; 5. rotating the disc; 6. an arc-shaped through groove; 7. adjusting a rod; 8. a warning light; 9. an access door; 10. a transparent viewing window; 11. an air suction cylinder; 12. fixing the rod; 13. an electric suction fan; 14. inserting plates; 15. an air outlet; 16. An activated carbon plate; 17. a through hole; 18. a handle; 19. a filter screen; 20. and an air inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example (b): the utility model provides a transformer oil chromatogram on-line monitoring device, as shown in fig. 1-5, including protective housing 1, protective housing 1 top fixedly connected with warning light 8, protective housing 1 inside top fixedly connected with watch-dog body 2, protective housing 1 inside bottom fixedly connected with controller 3, controller 3 and watch-dog body 2 electric connection, controller 3 and warning light 8 electric connection, watch-dog body 2 is used for the control and gives controller 3 with signal transmission, controller 3 control warning light 8 scintillation, thereby remind the staff, protective housing 1 one side inner wall has seted up air outlet 15, protective housing 1 inner wall one side is provided with radiator unit, radiator unit includes suction tube 11, suction tube 11 and protective housing 1 inner wall fixed connection, suction tube 11 inside is provided with electronic suction fan 13, electronic suction fan 13 one end outside cover is equipped with dead lever 12, electronic suction fan 13 rotates with picture peg 12 and is connected, the both ends of dead lever 12 all with suction tube 11 inner wall fixed connection, suction tube 11 outside runs through picture peg 14, picture peg 14 and suction tube 11 sliding connection, picture peg 14 inboard is provided with active carbon board 16, active carbon board 16 and picture 14 sliding connection, active carbon board 16 sets up, active carbon board 16's surface is seted up, thus the inside can carry out the dry surface of the protective housing 17 the interior air of the multiple protection housing, thereby the shell can carry out the interior protection shell of protection shell, thereby the interior side of the air of the interior side of protection shell 16 and the interior air of protection shell that the active carbon board 16.

Further, in the above technical solution, a handle 18 is arranged on one side of the inserting plate 14, the handle 18 is fixedly connected with the inserting plate 14, and the handle 18 is pulled to drive the inserting plate 14 to move, so that the activated carbon plate 16 on one side of the inserting plate 14 can be pulled out.

Furthermore, in the above technical scheme, two access doors 9 are arranged on the front side of the protective shell 1, two sides of each access door 9 are hinged to the protective shell 1 through two hinges, transparent observation windows 10 are arranged on the surfaces of the two access doors 9, and the transparent observation windows 10 on the front side of the access door 1 are convenient for people to observe.

Further, in above-mentioned technical scheme, a plurality of air intakes 20 have been seted up to protecting sheathing 1 opposite side, a plurality of air intake 20 inner wall fixedly connected with filter screen 19, protecting sheathing 1 opposite side fixedly connected with solid fixed ring 4, gu fixed ring 4 sets up in the outside of a plurality of air intakes 20, gu fixed ring 4 is inside to be provided with rolling disc 5, the rolling disc 5 outside is inlayed in solid fixed ring 4's inboard and is connected with solid fixed ring 4 rotation, rolling disc 5 surface is seted up a plurality ofly and is led to the groove 6 with air intake 20 assorted arc, one side is provided with adjusts pole 7, adjust pole 7 and rolling disc 5 fixed connection, it can drive rolling disc 5 rotation to rotate regulation pole 7, and then drive a plurality of arcs and lead to the groove 6 rotation, utilize a plurality of arcs to lead to the size that groove 6 rotates and can adjust and control a plurality of air intakes 20, and can close a plurality of air intakes 20 when not using filter screen 19 can prevent that the dust from getting into protecting sheathing 1's inside.

The utility model discloses a theory of operation: when the dust-proof protection shell is used, the suction barrel 11 is arranged on the inner wall of one side of the protection shell 1, the electric suction fan 13 is arranged inside the suction barrel 11, the electric suction fan 13 is started, when the electric suction fan 13 rotates, air on the inner wall of the protection shell 1 can be discharged out of the protection shell 1, and therefore heat dissipation is achieved inside the protection shell 1, the activated carbon plate 16 and the plurality of through holes 17 in the surface of the activated carbon plate 16 are arranged on the inner side of the inserting plate 14, drying treatment can be conducted on the air, the handle 18 is arranged on one side of the inserting plate 14, the inserting plate 14 is driven to move by pulling the handle 18, the activated carbon plate 16 on one side of the inserting plate 14 can be drawn out and can be conveniently replaced, the plurality of air inlets 20 are formed in the other side of the protection shell 1, the fixing ring 4 is arranged on the outer side of the air inlets 20, the rotating adjusting rod 7 can drive the rotating disc 5 to rotate and further drive the plurality of arc-shaped through grooves 6 to rotate, the sizes of the plurality of the air inlets 20 can be adjusted and controlled by rotating the plurality of the arc-shaped through grooves 6, and the plurality of the air inlets 20 can be closed when the air inlets 20 are not used, and dust can be prevented from entering the filtering net 19 from entering the inside of the protection shell 1.

The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a transformer oil chromatogram on-line monitoring device, includes protective housing (1), its characterized in that: the alarm device is characterized in that a warning lamp (8) is fixedly connected to the top of the protective shell (1), a monitor body (2) is fixedly connected to the top side of the interior of the protective shell (1), a controller (3) is fixedly connected to the bottom side of the interior of the protective shell (1), the controller (3) is electrically connected with the monitor body (2), the controller (3) is electrically connected with the warning lamp (8), an air outlet (15) is formed in the inner wall of one side of the protective shell (1), and a heat dissipation assembly is arranged on one side of the inner wall of the protective shell (1);

radiating component includes aspiration channel (11), aspiration channel (11) and protecting sheathing (1) inner wall fixed connection, aspiration channel (11) inside is provided with electronic aspiration fan (13), electronic aspiration fan (13) one end outside cover is equipped with dead lever (12), electronic aspiration fan (13) rotate with dead lever (12) and are connected, dead lever (12) both ends all with aspiration channel (11) inner wall fixed connection, aspiration channel (11) outside is run through and is had picture peg (14), picture peg (14) and aspiration channel (11) sliding connection, picture peg (14) inboard is provided with activated carbon plate (16), activated carbon plate (16) and picture peg (14) sliding connection, a plurality of through-holes (17) have been seted up on activated carbon plate (16) surface.

2. The transformer oil chromatogram on-line monitoring device of claim 1, characterized in that: and a handle (18) is arranged on one side of the inserting plate (14), and the handle (18) is fixedly connected with the inserting plate (14).

3. The transformer oil chromatogram on-line monitoring device of claim 1, characterized in that: protective housing (1) front side is provided with two access door (9), two access door (9) both sides are articulated through two hinges and protective housing (1), two access door (9) surface is provided with transparent observation window (10).

4. The transformer oil chromatographic on-line monitoring device according to claim 1, characterized in that: a plurality of air inlets (20) are formed in the other side of the protective shell (1), and a filter screen (19) is fixedly connected to the inner wall of each air inlet (20).

5. The transformer oil chromatogram on-line monitoring device of claim 1, characterized in that: protective housing (1) opposite side fixedly connected with solid fixed ring (4), gu fixed ring (4) set up in the outside of a plurality of air intakes (20), gu fixed ring (4) inside is provided with rolling disc (5), the rolling disc (5) outside is inlayed in the inboard of solid fixed ring (4) and is rotated with solid fixed ring (4) and is connected, a plurality ofly lead to groove (6) with air intake (20) assorted arc has been seted up on rolling disc (5) surface.

6. The transformer oil chromatographic on-line monitoring device according to claim 5, characterized in that: an adjusting rod (7) is arranged on one side of the rotating disc, and the adjusting rod (7) is fixedly connected with the rotating disc (5).