CN215499876U

CN215499876U - Dry-type transformer temperature control device of switch board

Info

Publication number: CN215499876U
Application number: CN202121285509.7U
Authority: CN
Inventors: 黄海宁
Original assignee: Jiangsu Beta Electric Equipment Co ltd
Current assignee: Jiangsu Beta Electric Equipment Co ltd
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2022-01-11
Anticipated expiration: 2031-06-09

Abstract

The utility model provides a temperature control device of a dry-type transformer of a power distribution cabinet, which comprises a control panel and a shell, wherein slide rails are arranged at the top and the bottom of the control panel, a slide block is arranged inside the slide rails, a protective cover is arranged at one end of the slide block, a cleaning assembly is arranged at one side of the protective cover close to one end of the control panel, and an installation block is arranged in the middle position of two sides of the control panel. According to the temperature control device of the dry-type transformer of the power distribution cabinet, the protective cover is arranged, so that when the temperature control device is not used, the protective cover can protect and block the control panel, the situation that an operator mistakenly touches a switch button on the control panel to change temperature data and influence the use of the temperature data is avoided, when the protective cover is moved and opened, the sponge wiping block on the mounting plate can be driven to wipe the surface of the control panel, the cleanliness of the surface of the control panel is improved, and the situation that dust is adhered to the control panel to influence the observation operation is avoided.

Description

Dry-type transformer temperature control device of switch board

Technical Field

The utility model relates to the technical field of transformers, in particular to a temperature control device for a dry-type transformer of a power distribution cabinet.

Background

The dry-type transformer is widely used in places such as local lighting, high-rise buildings, airports, wharf CNC mechanical equipment and the like, and simply speaking, the dry-type transformer refers to a transformer with AN iron core and a winding which are not immersed in insulating oil, the cooling mode comprises natural air cooling (AN) and forced air cooling (AF), the transformer can continuously run for a long time under the rated capacity during natural air cooling, and the output capacity of the transformer can be improved by 50% during forced air cooling; the device is suitable for intermittent overload operation or emergency accident overload operation; because the load loss and the impedance voltage amplification are large during overload and the dry type transformer is in a non-economic operation state, the dry type transformer is not required to be in long-time continuous overload operation, and a temperature control device is used for adjusting and monitoring when the dry type transformer is used.

When the existing temperature control device is used actually, an operator mistakenly touches a switch button on the device, so that the temperature data is changed to influence the use, meanwhile, the existing device is used for replacing accessories, and the maintenance and the repair are inconvenient, greatly increases the work difficulty of the operator, and ensures lower practicability.

SUMMERY OF THE UTILITY MODEL

The utility model provides a temperature control device for a dry-type transformer of a power distribution cabinet, which solves the problems that when the conventional temperature control device is actually used, an operator mistakenly touches a switch button on the device, so that temperature data is changed and the use is influenced, meanwhile, when accessories are replaced in the conventional device, the conventional device is complicated and inconvenient to maintain and disassemble, the working difficulty of the operator is greatly increased, and the practicability is low.

In order to solve the technical problems, the temperature control device of the dry-type transformer of the power distribution cabinet comprises a control panel and a shell, slide rails are arranged at the top and the bottom of the control panel, a slide block is arranged inside the slide rails, a protective cover is arranged at one end of the slide block, a cleaning component is arranged at one side of the protective cover close to one end of the control panel, an installation block is arranged at the middle position of two sides of the control panel, a T-shaped limiting block is arranged at one end of the installation block, a fixing component is arranged at one end of two sides of the shell, when the temperature control device is required to be used, the slide block moves on the slide rails by pulling the protective cover, the protective cover moves to one side of the control panel, then a switch button on the control panel is operated and used, and meanwhile, when the protective cover moves, a sponge cleaning block on the installation plate can be driven to clean the surface of the control panel, avoid having the dust adhesion on control panel, the operation is observed in the influence, can make the sponge wipe the piece and hug closely control panel surface through elasticity of spring B in the elasticity storehouse, drive the dog through the dead lever on the fixed storehouse of pulling and remove and compress spring A, make the inserted bar remove from T style of calligraphy stopper simultaneously, the cancellation is to the fixed of T style of calligraphy stopper, then take off the shell from control panel, can install the component in the mounting bracket on control panel, change accessory or maintenance processing.

Preferably, the clearance subassembly includes the elasticity storehouse, the elasticity storehouse is located the one side that the protective cover is close to control panel one end, the inside one end in elasticity storehouse is provided with multiunit spring B, the one end that the elasticity storehouse was kept away from to spring B is provided with the mounting panel, and the mounting panel extends to the outside in elasticity storehouse, the one end that spring B was kept away from to the mounting panel is provided with the sponge and cleans the piece.

Preferably, fixed subassembly is including fixed storehouse, fixed storehouse is located the one end of shell both sides, the intermediate position department of fixed storehouse top and bottom is provided with the dead lever, and the dead lever extends to the inside in fixed storehouse, the dead lever is located the inside one end in fixed storehouse and is provided with the dog, the one end that the dead lever was kept away from to the dog is provided with the inserted bar, the one end of T style of calligraphy stopper extends to the inside in fixed storehouse, inside the one end of inserted bar extended to T style of calligraphy stopper, the outside cover that the dead lever is located the inside one end in fixed storehouse is equipped with spring A.

Preferably, one end of the control panel is provided with a mounting rack, and the mounting rack extends to the inside of the shell.

Preferably, one end of the protective cover is provided with a transparent observation window, and a handle is arranged at the middle position of one side of the protective cover.

Preferably, one end of the fixing rod, which is positioned outside the fixing bin, is provided with an annular handle, and the outer side of the annular handle is sleeved with a collodion cotton handle sleeve.

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

1. through the setting of protective cover, make the device when not using, the protective cover can protect control panel and block, avoid operating personnel mistake to bump shift knob on the control panel, lead to changing the influence to temperature data and use, when the protective cover is being removed and is being opened, can drive the sponge on the mounting panel and clean the piece and clean control panel's surface, improve the clean and tidy degree on control panel surface, avoid having the dust adhesion to influence the observation operation on control panel, further improve the device's practicality, elasticity through spring B in the elastic bin can make the sponge clean the piece and hug closely control panel surface, and then improve the effect of cleaning.

2. Drive the dog through the dead lever on the fixed storehouse of pulling and remove and compress spring A, make the inserted bar remove from T style of calligraphy stopper in simultaneously, the cancellation is to the fixed of T style of calligraphy stopper, then can take off the quick follow control panel of shell, and simple structure convenient operation, great reduction operating personnel's the dismouting degree of difficulty, then can install the component in the mounting bracket on control panel, change accessory or maintenance processing.

Drawings

Fig. 1 is a schematic structural diagram of a dry type transformer temperature control device of a power distribution cabinet according to a preferred embodiment of the present invention;

FIG. 2 is a first perspective cross-sectional view of FIG. 1;

fig. 3 is a second perspective cross-sectional view of fig. 1.

Reference numbers in the figures: 1. a control panel; 2. mounting blocks; 3. a protective cover; 4. a slider; 5. a slide rail; 6. a housing; 7. fixing the bin; 8. fixing the rod; 9. a stopper; 10. a T-shaped limiting block; 11. a spring A; 12. inserting a rod; 13. a sponge wiping block; 14. an elastic bin; 15. mounting a plate; 16. a spring B; 17. and (7) mounting frames.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Please refer to fig. 1-3. A temperature control device of a dry-type transformer of a power distribution cabinet comprises a control panel 1 and a shell 6, wherein slide rails 5 are arranged at the top and the bottom of the control panel 1, a slide block 4 is arranged inside the slide rail 5, one end of the slide block 4 is provided with a protective cover 3, one side of the protective cover 3 close to one end of the control panel 1 is provided with a cleaning assembly, an installation block 2 is arranged at the middle position of two sides of the control panel 1, one end of the installation block 2 is provided with a T-shaped limiting block 10, and one end of two sides of the shell 6 is provided with a fixing assembly;

the cleaning assembly comprises an elastic bin 14, the elastic bin 14 is positioned on one side of one end of a protective cover 3 close to the control panel 1, one end inside the elastic bin 14 is provided with a plurality of groups of springs B16, one end of a spring B16 far away from the elastic bin 14 is provided with a mounting plate 15, the mounting plate 15 extends to the outside of the elastic bin 14, one end of the mounting plate 15 far away from a spring B16 is provided with a sponge wiping block 13, through the arrangement of the protective cover 3, when the device is not used, the protective cover 3 can protect and block the control panel 1, the phenomenon that an operator mistakenly touches a switch button on the control panel 1 to change temperature data to affect the use is avoided, when the device is used, the sliding block 4 moves on the sliding rail 5 by pulling the protective cover 3, the protective cover 3 is further moved to one side of the control panel 1, when the protective cover 3 moves, the sponge wiping block 13 on the mounting plate 15 can be driven to wipe the surface of the control panel 1, the cleanness of the surface of the control panel 1 is improved, dust is prevented from being adhered to the control panel 1 to affect the observation operation, the practicability of the device is further improved, the sponge wiping block 13 can be tightly attached to the surface of the control panel 1 through the elasticity of the spring B16 in the elastic bin 14, the cleaning effect is further improved, the fixing component comprises a fixing bin 7, one end of the fixing bin 7, which is positioned at two sides of the shell 6, a fixing rod 8 is arranged at the middle position of the top and the bottom of the fixing bin 7, the fixing rod 8 extends to the inside of the fixing bin 7, a stop block 9 is arranged at one end of the fixing rod 8, which is positioned in the fixing bin 7, an inserting rod 12 is arranged at one end of the stop block 9, which is far away from the fixing rod 8, one end of the T-shaped limiting block 10 extends to the inside of the fixing bin 7, one end of the inserting rod 12 extends to the inside of the T-shaped limiting block 10, and a spring A11 is sleeved at the outer side of the fixing rod 8, which is positioned at one end in the fixing bin 7, one end of the control panel 1 is provided with a mounting frame 17, the mounting frame 17 extends into the shell 6, the fixed rod 8 on the fixed bin 7 is pulled to drive the stop block 9 to move so as to compress the spring A11, meanwhile, the inserted rod 12 is moved away from the T-shaped limit block 10, the T-shaped limit block 10 is not fixed, then the shell 6 can be quickly taken down from the control panel 1, the structure is simple, the operation is convenient, the dismounting difficulty of operators is greatly reduced, then the mounting elements, the replacement accessories or the maintenance treatment can be carried out in the mounting frame 17 on the control panel 1, one end of the protective cover 3 is provided with a transparent observation window, the data condition on the control panel is convenient to observe, the middle position of one side of the protective cover 3 is provided with a handle, one end of the fixed rod 8 outside the fixed bin 7 is provided with an annular handle, and the outer side of the annular handle is sleeved with a rubber cotton handle sleeve, has the protection function and is convenient to operate.

The working principle of the dry-type transformer temperature control device of the power distribution cabinet provided by the utility model is as follows: when the device is needed to be used, the protective cover (3) is pulled to enable the sliding block (4) to move on the sliding rail (5), the protective cover (3) is further moved to one side of the control panel (1), then a switch button on the control panel (1) is operated and used, meanwhile, the protective cover (3) can drive the sponge wiping block (13) on the mounting plate (15) to wipe the surface of the control panel (1) when moving, dust is prevented from being adhered to the control panel (1) to influence observation operation, the sponge wiping block (13) can be enabled to cling to the surface of the control panel (1) through the elasticity of the spring B (16) in the elastic bin (14), the fixed rod (8) on the fixed bin (7) is pulled to drive the block (9) to move to compress the spring A (11), and the inserted rod (12) is enabled to be removed from the T-shaped limiting block (10), the T-shaped limiting block (10) is not fixed, then the shell (6) is taken down from the control panel (1), and elements can be installed, accessories can be replaced or maintenance treatment can be carried out in the installation frame (17) on the control panel (1).

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a dry-type transformer temperature control device of switch board, includes control panel (1) and shell (6), its characterized in that, control panel (1) top all is provided with slide rail (5) with the bottom, the inside of slide rail (5) is provided with slider (4), the one end of slider (4) is provided with protective cover (3), one side that protective cover (3) are close to control panel (1) one end is provided with the clearance subassembly, the intermediate position department of control panel (1) both sides is provided with installation piece (2), the one end of installation piece (2) is provided with T style of calligraphy stopper (10), the one end of shell (6) both sides is provided with fixed subassembly.

2. The temperature control device for the dry-type transformer of the power distribution cabinet according to claim 1, wherein the cleaning assembly comprises an elastic bin (14), the elastic bin (14) is located on one side of one end of the protective cover (3) close to the control panel (1), one end inside the elastic bin (14) is provided with a plurality of groups of springs B (16), one end of the springs B (16) far away from the elastic bin (14) is provided with a mounting plate (15), the mounting plate (15) extends to the outside of the elastic bin (14), and one end of the mounting plate (15) far away from the springs B (16) is provided with a sponge wiping block (13).

3. Dry transformer temperature control of a power distribution cabinet according to claim 1, the fixing component comprises a fixing bin (7), the fixing bin (7) is positioned at one end of the two sides of the shell (6), a fixed rod (8) is arranged at the middle position between the top and the bottom of the fixed bin (7), the fixed rod (8) extends to the inside of the fixed bin (7), a stop block (9) is arranged at one end of the fixed rod (8) positioned in the fixed bin (7), an inserted bar (12) is arranged at one end of the stop block (9) far away from the fixed bar (8), one end of the T-shaped limiting block (10) extends into the fixed bin (7), one end of the inserted bar (12) extends into the T-shaped limiting block (10), the outer side of one end of the fixed rod (8) in the fixed bin (7) is sleeved with a spring A (11).

4. Dry transformer temperature control of a power distribution cabinet according to claim 1, characterized in that one end of the control panel (1) is provided with a mounting bracket (17) and that the mounting bracket (17) extends to the inside of the enclosure (6).

5. The temperature control device of the dry transformer of the power distribution cabinet according to claim 1, characterized in that one end of the protective cover (3) is provided with a transparent viewing window, and a handle is arranged at the middle position of one side of the protective cover (3).

6. The temperature control device for the dry-type transformer of the power distribution cabinet according to claim 3, characterized in that one end of the fixing rod (8) located outside the fixing bin (7) is provided with an annular handle, and the outer side of the annular handle is sleeved with a collodion handle sleeve.