CN218730255U

CN218730255U - Cooling structure of dry-type transformer

Info

Publication number: CN218730255U
Application number: CN202222604102.7U
Authority: CN
Inventors: 李衡; 李君�; 李茜玟; 周欢; 李志广; 晋兆平
Original assignee: Huizhou Ciji New Energy Technology Co ltd
Current assignee: Huizhou Ciji New Energy Technology Co ltd
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-03-24
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a dry-type transformer cooling structure, including the cooling case, four pillars of avris fixedly connected with of the inside bottom of cooling case, the top fixedly connected with dry-type transformer body of pillar, the middle part fixed mounting of cooling incasement wall one side has the rotation motor, and the output of rotating the motor passes through axis of rotation fixedly connected with radiator vane, and the fixed intercommunication in middle part of placing a bobbin end has the drain pipe that passes the cooling case, the utility model relates to a dry-type transformer cooling structure, through setting up radiator vane and rotating motor, the rotation motor drives radiator vane and rotates, carries out the forced air cooling to dry-type transformer body, is favorable to discharging the heat of dry-type transformer body, and the rethread sets up first cooling ice bag, and the cooperation is rotated motor and radiator vane and is cooled down, and first cooling ice bag is melting the in-process and is absorbing the heat, and the cooling effect of dry-type transformer body is better, and is more convenient during the use.

Description

Cooling structure of dry-type transformer

Technical Field

The utility model relates to a dry-type transformer technical field specifically is a dry-type transformer cooling structure.

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, the dry-type transformer refers to a transformer with an iron core and a winding which are not immersed in insulating oil, and the dry-type transformer has the advantages of strong short-circuit resistance, small maintenance workload, high operation efficiency, small volume, low noise and the like, is commonly used in places with high requirements on fire resistance, explosion resistance and the like, and is widely used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dry-type transformer cooling structure, with solve the current dry-type transformer cooling that is difficult when using in the existing market that proposes in the above-mentioned background art, dry-type transformer can produce a large amount of heats at the during operation, dry-type transformer's work efficiency can be guaranteed in cooling, increase dry-type transformer's safety in utilization, can also prolong dry-type transformer's life simultaneously, prevent that the inside electronic components of dry-type transformer from because the high emergence of temperature is damaged, cause the dry-type transformer incident to appear, influence user's normal use's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dry-type transformer cooling structure, includes the cooling case, four pillars of avris fixedly connected with of the inside bottom of cooling incasement, the top fixedly connected with dry-type transformer body of pillar, the middle part fixed mounting of cooling incasement wall one side has the rotation motor, the output of rotating the motor passes through axis of rotation fixedly connected with radiating vane, the cooling case deviates from the equal a plurality of evenly distributed's of the back of the middle part of rotating motor one side and cooling incasement wall place a section of thick bamboo, the standing groove has been seted up at the middle part of placing a section of thick bamboo, first cooling ice bag has been placed at the middle part of standing groove, the fixed intercommunication in middle part of placing a bottom end has the drain pipe that passes the cooling case, the junction fixed mounting who places a section of thick bamboo and drain pipe has the drain valve.

As a preferred technical scheme of the utility model, the top fixed mounting that the cooling box is close to drain pipe one side has the drainage switch, the drain valve passes through drainage switch and external power supply electric connection. The drain valve is controlled by the drain switch to work, and the drain valve discharges the water melted by the first cooling ice bag to the outside of the cooling box from the drain pipe.

As the utility model discloses a preferred technical scheme, the middle part block of cooling incasement wall bottom is connected with places the box, place the middle part of box and placed second cooling ice bag. The placing box is convenient for placing a second cooling ice bag, and the second cooling ice bag improves the cooling effect of the dry-type transformer body.

As a preferred technical scheme of the utility model, the cooling box has been close to the both ends of rotating motor one side and has been seted up the air intake, the middle part fixed mounting on cooling box inner wall top has temperature detect switch, the rotation motor passes through temperature detect switch and external power supply electric connection. The air inlet is convenient for the ventilation in the cooling box, and the temperature control switch controls the rotation motor to work.

As a preferred technical scheme of the utility model, the vent has been seted up to the both sides on cooling case top, the middle part block of vent is connected with the filter screen. The ventilation opening is convenient for the dry-type transformer body to ventilate and radiate, and the filter screen prevents the dust entering.

As a preferred technical scheme of the utility model, one side fixedly connected with rotary column that cooling box top is close to the vent, the middle part of rotary column is rotated and is connected with the shielding plate, just the shielding plate corresponds the setting with the vent. The rotary column is convenient for the baffle plate to work, and the baffle plate can control the ventilation opening to work.

As a preferred technical scheme of the utility model, the positive middle part of cooling box articulates there is the chamber door, the middle part fixed mounting of chamber door has the thermometer. The box door is convenient for open or close the cooling box, and the thermometer is convenient for observe the temperature condition in the cooling box.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up radiator vane and rotation motor, the rotation motor drives radiator vane and rotates, carries out the forced air cooling to the dry-type transformer body, is favorable to the heat of discharge dry-type transformer body, and the rethread sets up first cooling ice bag, and cooperation rotation motor and radiator vane cool down, and first cooling ice bag is melting the in-process and absorbs the heat, and the cooling effect of dry-type transformer body is better, and is more convenient during the use.

Drawings

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

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a schematic view of the structure of the door of the present invention;

fig. 4 is a schematic structural view of the drain pipe of the present invention.

In the figure: 1. a cooling box; 2. an air inlet; 3. rotating the motor; 4. a heat dissipating fin; 5. turning the column; 6. a shielding plate; 7. a vent; 8. a filter screen; 9. a dry-type transformer body; 10. a pillar; 11. placing the cylinder; 12. a drain pipe; 13. a first cooling ice bag; 14. a drain valve; 15. a temperature control switch; 16. a box door; 17. a thermometer; 18. a drain switch; 19. a placement groove; 20. placing the box; 21. and a second cooling ice bag.

Detailed Description

The technical solution 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.

Please refer to fig. 1-4, the utility model provides a dry-type transformer cooling structure, including cooling box 1, four pillars 10 of avris fixedly connected with of the inside bottom of cooling box 1, the top fixedly connected with dry-type transformer body 9 of pillar 10, the middle part fixed mounting of cooling box 1 inner wall one side has rotating motor 3, rotating motor 3's output passes through axis of rotation fixedly connected with radiator vane 4, cooling box 1 deviates from the middle part of rotating motor 3 one side and the equal fixedly connected with a plurality of evenly distributed's of the back of cooling box 1 inner wall place a section of thick bamboo 11, place a section of thick bamboo 19 has been seted up at the middle part of 11, first cooling ice bag 13 has been placed at the middle part of 19, the middle part fixed intercommunication that places a section of thick bamboo 11 bottom has drain pipe 12 that passes cooling box 1, place a section of thick bamboo 11 and drain pipe 12's junction fixed mounting has drain valve 14, place a section of thick bamboo 11 and be convenient for placing first cooling ice bag 13, drain pipe 12 is convenient for discharging cooling box 1 with the water that first cooling ice bag 13 that melts, be convenient for multiple reuse, more energy-saving and environmental protection, rotating motor 3 rotates through driving radiator vane 4 and cooling transformer body cooperation, cooling efficiency is improved by cooling transformer body 9.

Preferably, a drainage switch 18 is fixedly installed at the top end of the cooling box 1 close to one side of the drainage pipe 12, the drainage valve 14 is electrically connected with an external power supply through the drainage switch 18, the drainage switch 18 controls the drainage valve 14 to work, and the drainage valve 14 drains the water melted by the first cooling ice bag 13 from the drainage pipe 12 to the outside of the cooling box 1.

Preferably, the middle part block of 1 inner wall bottom of cooling box is connected with places box 20, and the middle part of placing box 20 has placed second cooling ice bag 21, places box 20 and is convenient for place second cooling ice bag 21, and second cooling ice bag 21 improves the cooling effect of dry-type transformer body 9.

Preferably, air intake 2 has been seted up at the both ends that cooling box 1 is close to rotation motor 3 one side, and the middle part fixed mounting on cooling box 1 inner wall top has temperature detect switch 15, rotates motor 3 and passes through temperature detect switch 15 and external power supply electric connection, and ventilation in cooling box 1 is convenient for to air intake 2, and temperature detect switch 15 control rotates motor 3 work, and temperature detect switch 15's model is KSD301.

Preferably, vent 7 has been seted up to the both sides on cooling case 1 top, and the middle part block of vent 7 is connected with filter screen 8, and vent 7 is convenient for dry-type transformer body 9 ventilation cooling, and filter screen 8 prevents that the dust from getting into.

Preferably, one side fixedly connected with rotary column 5 that cooling box 1 top is close to vent 7, and the middle part of rotary column 5 is rotated and is connected with shielding plate 6, and shielding plate 6 and vent 7 correspond the setting, and rotary column 5 is convenient for shielding plate 6 work, and shielding plate 6 can control vent 7 work.

Preferably, the middle part of the front surface of the cooling box 1 is hinged with a box door 16, the middle part of the box door 16 is fixedly provided with a thermometer 17, the box door 16 is convenient for opening or closing the cooling box 1, and the thermometer 17 is convenient for observing the temperature condition inside the cooling box 1.

The theory of operation, the utility model relates to a dry-type transformer cooling structure, when the user need cool down dry-type transformer body 9, temperature detect switch 15 detects the temperature change back control rotation motor 3 work in the cooling box 1, it rotates to rotate motor 3 and drive radiator vane 4 and rotate, the user will place first cooling ice bag 13 in a section of thick bamboo 11, place and put into second cooling ice bag 21 in the box 20, cooperation rotation motor 3 and radiator vane 4 cool down, first cooling ice bag 13 and second cooling ice bag 21 are melting the in-process absorbed heat, dry-type transformer body 9's cooling effect is better, it is more convenient during the use, can guarantee dry-type transformer body 9's work efficiency, increase dry-type transformer body 9's safety in utilization, can also prolong dry-type transformer body 9's life simultaneously, prevent that dry-type transformer body 9 inside electronic components and parts from taking place to damage because of high temperature, cause dry-type transformer body 9 to appear the incident.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a dry-type transformer cooling structure, includes cooling box (1), its characterized in that: four pillars (10) of avris fixedly connected with of the inside bottom of cooling box (1), top fixedly connected with dry-type transformer body (9) of pillar (10), the middle part fixed mounting of cooling box (1) inner wall one side has rotation motor (3), the output of rotating motor (3) passes through axis of rotation fixedly connected with radiator vane (4), cooling box (1) deviates from the middle part of rotating motor (3) one side and cooling box (1) inner wall the equal fixedly connected with a plurality of evenly distributed's in the back place a section of thick bamboo (11), place a middle part of placing a section of thick bamboo (11) and seted up standing groove (19), first cooling ice bag (13) have been placed at the middle part of standing groove (19), the middle part fixed intercommunication of placing a section of thick bamboo (11) bottom has drain pipe (12) of passing cooling box (1), the junction fixed mounting who places a section of thick bamboo (11) and drain pipe (12) has drain valve (14).

2. A cooling structure of a dry type transformer according to claim 1, wherein: the top end of the cooling box (1) close to one side of the drain pipe (12) is fixedly provided with a drain switch (18), and the drain valve (14) is electrically connected with an external power supply through the drain switch (18).

3. A cooling structure of a dry type transformer according to claim 1, wherein: the middle part block of cooling case (1) inner wall bottom is connected with places box (20), place the middle part of box (20) and placed second cooling ice bag (21).

4. A dry type transformer cooling structure according to claim 1, wherein: air intake (2) have been seted up at cooling box (1) both ends that are close to rotation motor (3) one side, the middle part fixed mounting on cooling box (1) inner wall top has temperature detect switch (15), rotation motor (3) pass through temperature detect switch (15) and external power electric connection.

5. A cooling structure of a dry type transformer according to claim 1, wherein: vents (7) are formed in two sides of the top end of the cooling box (1), and a filter screen (8) is clamped and connected in the middle of each vent (7).

6. A cooling structure for dry-type transformer according to claim 5, wherein: one side fixedly connected with rotary column (5) that cooling box (1) top is close to vent (7), the middle part of rotary column (5) is rotated and is connected with shielding plate (6), just shielding plate (6) correspond the setting with vent (7).

7. A cooling structure of a dry type transformer according to claim 1, wherein: the middle part of the front surface of the cooling box (1) is hinged with a box door (16), and the middle part of the box door (16) is fixedly provided with a thermometer (17).