CN221708516U - Temperature control device for insulating dry-type transformer - Google Patents
Temperature control device for insulating dry-type transformer Download PDFInfo
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- CN221708516U CN221708516U CN202323424134.XU CN202323424134U CN221708516U CN 221708516 U CN221708516 U CN 221708516U CN 202323424134 U CN202323424134 U CN 202323424134U CN 221708516 U CN221708516 U CN 221708516U
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- box body
- control device
- temperature control
- pipe
- type transformer
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- 238000001816 cooling Methods 0.000 claims abstract description 42
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- 238000005192 partition Methods 0.000 claims abstract description 9
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 18
- 230000017525 heat dissipation Effects 0.000 claims description 17
- 238000009423 ventilation Methods 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 abstract description 7
- 230000000630 rising effect Effects 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000004804 winding Methods 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a temperature control device for an insulating dry-type transformer. The temperature control device of the insulating dry-type transformer comprises: the box body is hinged with a door body, an observation window is arranged on the door body, a partition plate is fixedly installed in the box body, a transformer is fixedly installed at the top of the partition plate, two L-shaped plates are fixedly installed on the inner walls of two sides of the box body, four L-shaped plates correspond to each other in pairs, and a drying plate is arranged between the two corresponding L-shaped plates; the cooling mechanism enables cooling water in the water storage cavity to circularly flow in the cooling pipe, so that the cooling water can absorb heat on the heat collecting plate, and the temperature of the transformer is ensured to be maintained within a safe range; the heat in the box body is discharged through the through pipe by the heat radiation mechanism, so that the temperature control device of the insulating dry-type transformer is reduced in temperature rising speed.
Description
Technical Field
The utility model belongs to the technical field of dry transformers, and particularly relates to a temperature control device for an insulating dry transformer.
Background
Currently, transformers are of various types, including oil-immersed transformers and dry transformers; the resin insulation dry type transformer has the unique characteristics, and since the middle and later period of the last century, the dry type transformer is rapidly developed worldwide; the dry type transformer is a transformer in which the iron core and the winding are not immersed in insulating oil; dry transformers are widely used for local lighting, mechanical equipment, etc.; the dry-type transformer has the characteristics of safety, fire prevention, no pollution, high mechanical strength, strong short circuit resistance and the like; in the prior art, the application number is 201720006451.5, the temperature control device comprises a base, and a three-phase winding and a fan which are arranged on the base, wherein each phase winding respectively comprises an iron core, and a low-voltage insulating winding, an epoxy resin insulating cylinder and a high-voltage insulating winding which are sequentially sleeved outside the iron core, a temperature control instrument is arranged above the three-phase winding, the temperature control instrument is connected with the fan through a signal wire, a sleeve is sleeved outside the signal wire, the sleeve is vertically arranged on one side of the three-phase winding, the top end of the iron core is clamped and fixed between a first channel steel and a second channel steel, the bottom end of the iron core is clamped and fixed between a third channel steel and a fourth channel steel, and the upper end and the lower end of the sleeve are respectively arranged on the first channel steel and the third channel steel through a first fixing clamp and a second fixing clamp; the utility model discloses a temperature information can be shown in real time to the temperature control appearance to but the work efficiency of control fan guarantees the cooling effect, can realize energy-conserving effect simultaneously, and the signal line outside cover is equipped with the sleeve pipe and can plays thermal-insulated and guard action.
However, the structure has the defect that a large amount of heat is generated in the operation process of the transformer, and the heat dissipation efficiency is poor only by using an air cooling heat dissipation mode, so that the transformer is not beneficial to rapid cooling, and the transformer needs to be improved.
Therefore, it is necessary to provide a new temperature control device for an insulation dry-type transformer to solve the above technical problems.
Disclosure of utility model
The technical problem solved by the utility model is to provide the cooling mechanism, which enables the cooling water in the water storage cavity to circularly flow in the cooling pipe so as to absorb the heat on the heat collecting plate, thereby ensuring that the temperature of the transformer is maintained in a safe range; the heat in the box body is discharged through the through pipe by the heat radiation mechanism, so that the temperature control device of the insulating dry-type transformer is reduced in temperature rising speed.
In order to solve the technical problems, the temperature control device for an insulation dry-type transformer provided by the utility model comprises: the box body is hinged with a door body, an observation window is arranged on the door body, a partition plate is fixedly installed in the box body, a transformer is fixedly installed at the top of the partition plate, two L-shaped plates are fixedly installed on the inner walls of two sides of the box body, four L-shaped plates correspond to each other, a drying plate is arranged between the two corresponding L-shaped plates, a cooling mechanism is arranged in the box body, a heat dissipation mechanism is arranged on the box body, a thermometer is fixedly installed on the inner walls of two sides of the box body, and a plurality of universal wheels are fixedly installed at the bottom of the box body; the cooling mechanism comprises a water storage cavity, a placement cavity, a circulating pump and a water pipe, wherein the water storage cavity is formed in the box body, the placement cavity is formed in the box body, the circulating pump is fixedly installed in the placement cavity, a water inlet of the circulating pump is communicated with one end of the water pipe, and the other end of the water pipe extends into the water storage cavity.
As a further scheme of the utility model, the cooling mechanism further comprises a heat collecting plate, and the heat collecting plate is fixedly arranged in the box body.
As a further scheme of the utility model, the cooling mechanism further comprises a cooling pipe, the cooling pipe is fixedly connected with the heat collecting plate, one end of the cooling pipe is communicated with the water outlet of the circulating pump, and the other end of the cooling pipe extends into the water storage cavity.
As a further scheme of the utility model, the heat dissipation mechanism comprises a through pipe, a filter screen and a mounting frame, wherein the through pipe is communicated with the top of the box body, the filter screen is fixedly arranged at the top end of the through pipe, and the mounting frame is fixedly arranged in the through pipe.
As a further scheme of the utility model, the heat dissipation mechanism further comprises a motor and fan blades, wherein the motor is fixedly arranged on the mounting frame, and the fan blades are fixedly arranged on the output shaft of the motor.
As a further scheme of the utility model, the heat dissipation mechanism further comprises a ventilation grating and a filter plate, wherein the ventilation grating is arranged on the door body, the filter plate is arranged on the door body, and the filter plate is matched with the ventilation grating.
Compared with the related art, the temperature control device for the insulating dry-type transformer has the following beneficial effects:
1. According to the utility model, the heat collecting plate arranged in the box body can intensively absorb heat in the box body through the cooling mechanism, and then the circulating pump is started to enable cooling water in the water storage cavity to circularly flow in the cooling pipe, so that the cooling water can absorb the heat on the heat collecting plate, and the box body can be rapidly cooled, so that the temperature of the transformer is ensured to be maintained in a safe range;
2. According to the utility model, when the temperature exceeds the range set in the heat dissipation mechanism, the motor is automatically started, so that the fan blades rotate, heat in the box body is discharged through the through pipe, and the temperature rising speed is reduced.
Drawings
The present utility model is further described below with reference to the accompanying drawings for the convenience of understanding by those skilled in the art.
FIG. 1 is a schematic diagram of a temperature control device for an insulation dry-type transformer according to the present utility model;
FIG. 2 is a schematic diagram illustrating a first split structural connection in the temperature control device of the insulation dry-type transformer according to the present utility model;
FIG. 3 is a schematic diagram illustrating a second split structural connection in the temperature control device of the insulation dry-type transformer according to the present utility model;
FIG. 4 is a schematic diagram illustrating a third split structural connection in the temperature control device of the insulation dry-type transformer according to the present utility model;
Fig. 5 is a schematic diagram illustrating a fourth split structural connection in the temperature control device of the insulation dry-type transformer according to the present utility model.
In the figure: 1. a case; 2. a door body; 3. an observation window; 4. a partition plate; 5. a transformer; 6. an L-shaped plate; 7. a drying plate; 8. a cooling mechanism; 801. a water storage chamber; 802. a placement cavity; 803. a circulation pump; 804. a water pipe; 805. a heat collecting plate; 806. a cooling tube; 9. a heat dissipation mechanism; 901. a through pipe; 902. a filter screen; 903. a mounting frame; 904. a motor; 905. a fan blade; 906. a ventilation grille; 907. a filter plate; 10. a temperature measuring instrument; 11. and a universal wheel.
Detailed Description
Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic perspective view of a temperature control device of an insulation dry-type transformer according to the present utility model; FIG. 2 is a schematic diagram illustrating a first split structural connection in the temperature control device of the insulation dry-type transformer according to the present utility model; FIG. 3 is a schematic diagram illustrating a second split structural connection in the temperature control device of the insulation dry-type transformer according to the present utility model; FIG. 4 is a schematic diagram illustrating a third split structural connection in the temperature control device of the insulation dry-type transformer according to the present utility model; fig. 5 is a schematic diagram illustrating a fourth split structural connection in the temperature control device of the insulation dry-type transformer according to the present utility model. The insulating dry-type transformer temperature control device includes: the box body 1, the box body 1 is connected with the door body 2 in a hinged manner, the door body 2 is provided with the observation window 3, the box body 1 is internally and fixedly provided with the partition board 4, the top of the partition board 4 is fixedly provided with the transformer 5, two L-shaped boards 6 are fixedly arranged on the inner walls of two sides of the box body 1, four L-shaped boards 6 are respectively corresponding to each other in pairs, a drying board 7 is arranged between the two corresponding L-shaped boards 6, the box body 1 is internally provided with the cooling mechanism 8, the box body 1 is provided with the heat dissipation mechanism 9, the inner walls of two sides of the box body 1 are fixedly provided with the thermometer 10, and the bottom of the box body 1 is fixedly provided with a plurality of universal wheels 11; the cooling mechanism 8 comprises a water storage cavity 801, a placement cavity 802, a circulating pump 803 and a water pipe 804, wherein the water storage cavity 801 is formed in the box body 1, the placement cavity 802 is formed in the box body 1, the circulating pump 803 is fixedly installed in the placement cavity 802, a water inlet of the circulating pump 803 is communicated with one end of the water pipe 804, and the other end of the water pipe 804 extends into the water storage cavity 801.
As shown in fig. 1 to 5, the cooling mechanism 8 further includes a heat collecting plate 805, and the heat collecting plate 805 is fixedly installed in the case 1; the cooling mechanism 8 further comprises a cooling pipe 806, the cooling pipe 806 is fixedly connected with the heat collecting plate 805, one end of the cooling pipe 806 is communicated with the water outlet of the circulating pump 803, and the other end of the cooling pipe 806 extends into the water storage cavity 801;
Through cooling mechanism 8, wherein the heat collecting plate 805 that sets up in box 1 can concentrate the absorption to heat wherein, and the rethread starts circulating pump 803, makes the cooling water circulation flow in cooling tube 806 in the water storage chamber 801, makes it can absorb the heat on the heat collecting plate 805 to can carry out quick cooling to box 1 in, thereby guarantee that the temperature of transformer 5 remains in the safe range.
As shown in fig. 1 to 5, the heat dissipating mechanism 9 comprises a through pipe 901, a filter screen 902 and a mounting frame 903, wherein the through pipe 901 is communicated with the top of the box 1, the filter screen 902 is fixedly arranged at the top end of the through pipe 901, and the mounting frame 903 is fixedly arranged in the through pipe 901; the heat dissipation mechanism 9 further comprises a motor 904 and fan blades 905, wherein the motor 904 is fixedly arranged on the mounting frame 903, and the fan blades 905 are fixedly arranged on an output shaft of the motor 904; the heat dissipation mechanism 9 further comprises a ventilation grid 906 and a filter plate 907, wherein the ventilation grid 906 is arranged on the door body 2, the filter plate 907 is arranged on the door body 2, and the filter plate 907 is matched with the ventilation grid 906;
Through the heat dissipation mechanism 9, when the temperature exceeds the range set in the heat dissipation mechanism, the motor 904 is automatically started to enable the fan blade 905 to rotate, so that heat in the box 1 is discharged through the through pipe 901, and the temperature rising speed is reduced.
The working principle of the temperature control device of the insulating dry type transformer provided by the utility model is as follows:
When needs use, can detect the temperature in the box 1 through the thermoscope 10 to be convenient for control it, when the temperature surpasses the scope that sets up wherein, can automatic start motor 904, make flabellum 905 rotate, make the heat in the box 1 discharge through siphunculus 901, reduce the temperature rising rate, when needs further cooling down or rapid cooling down, wherein the heat collecting plate 805 that sets up in the box 1 can concentrate the absorption of heat wherein, rethread starts circulating pump 803, make cooling water circulation flow in cooling tube 806 in the water storage cavity 801, make it can absorb the heat on the heat collecting plate 805, thereby can carry out rapid cooling down in the box 1, thereby guarantee that the temperature of transformer 5 maintains in the safe range.
It should be noted that, the device structure and the drawings of the present utility model mainly describe the principle of the present utility model, in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, and on the premise that the person skilled in the art understands the principle of the present utility model, the specific details of the power mechanism, the power supply system and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the person skilled in the art;
The standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the drawings, the specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment are conventional models in the prior art, and the structures and the principles of the parts are all known by the skilled person through technical manuals or through conventional experimental methods.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims and their equivalents, and in other related technical fields, which are equally encompassed by the scope of the present utility model.
Claims (6)
1. An insulating dry-type transformer temperature control device, characterized by comprising: the box body is hinged with a door body, an observation window is arranged on the door body, a partition plate is fixedly installed in the box body, a transformer is fixedly installed at the top of the partition plate, two L-shaped plates are fixedly installed on the inner walls of two sides of the box body, four L-shaped plates correspond to each other, a drying plate is arranged between the two corresponding L-shaped plates, a cooling mechanism is arranged in the box body, a heat dissipation mechanism is arranged on the box body, a thermometer is fixedly installed on the inner walls of two sides of the box body, and a plurality of universal wheels are fixedly installed at the bottom of the box body;
The cooling mechanism comprises a water storage cavity, a placement cavity, a circulating pump and a water pipe, wherein the water storage cavity is formed in the box body, the placement cavity is formed in the box body, the circulating pump is fixedly installed in the placement cavity, a water inlet of the circulating pump is communicated with one end of the water pipe, and the other end of the water pipe extends into the water storage cavity.
2. The insulation dry-type transformer temperature control device according to claim 1, wherein: the cooling mechanism further comprises a heat collecting plate, and the heat collecting plate is fixedly arranged in the box body.
3. The insulation dry-type transformer temperature control device according to claim 2, wherein: the cooling mechanism further comprises a cooling pipe, the cooling pipe is fixedly connected with the heat collecting plate, one end of the cooling pipe is communicated with the water outlet of the circulating pump, and the other end of the cooling pipe extends into the water storage cavity.
4. The insulation dry-type transformer temperature control device according to claim 1, wherein: the heat dissipation mechanism comprises a through pipe, a filter screen and a mounting frame, wherein the through pipe is communicated with the top of the box body, the filter screen is fixedly mounted at the top end of the through pipe, and the mounting frame is fixedly mounted in the through pipe.
5. The insulation dry-type transformer temperature control device according to claim 4, wherein: the heat dissipation mechanism further comprises a motor and fan blades, the motor is fixedly arranged on the mounting frame, and the fan blades are fixedly arranged on an output shaft of the motor.
6. The insulation dry-type transformer temperature control device according to claim 5, wherein: the heat dissipation mechanism further comprises a ventilation grating and a filter plate, wherein the ventilation grating is arranged on the door body, the filter plate is arranged on the door body, and the filter plate is matched with the ventilation grating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323424134.XU CN221708516U (en) | 2023-12-15 | 2023-12-15 | Temperature control device for insulating dry-type transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323424134.XU CN221708516U (en) | 2023-12-15 | 2023-12-15 | Temperature control device for insulating dry-type transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221708516U true CN221708516U (en) | 2024-09-13 |
Family
ID=92642207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323424134.XU Active CN221708516U (en) | 2023-12-15 | 2023-12-15 | Temperature control device for insulating dry-type transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221708516U (en) |
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2023
- 2023-12-15 CN CN202323424134.XU patent/CN221708516U/en active Active
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