CN210743675U

CN210743675U - Enameled wire cooling arrangement of transformer

Info

Publication number: CN210743675U
Application number: CN201921980096.7U
Authority: CN
Inventors: 朱海龙; 严钱涛; 吴桢; 陶萍; 崔莉; 俞果; 殷伟; 黄彬彬
Original assignee: Wuhu Yilaite Electric Co Ltd
Current assignee: Wuhu Yilaite Electric Co Ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-06-12
Anticipated expiration: 2029-11-16

Abstract

The utility model discloses an enameled wire cooling arrangement of transformer, the power distribution box comprises a box body, the inside fixedly connected with baffle of box, the inside one side fixedly connected with fan of box, the inside baffle one side fixedly connected with heater strip that is located of box, the inside heater strip below fixedly connected with guide roller group that is located of box, box lower extreme fixedly connected with air outlet, the inside filter below fixedly connected with deflector roll I that is located of box, deflector roll II, deflector roll I is located deflector roll two tops, the deflector roll two is located the box bottom, box one side fixedly connected with deflector roll three, deflector roll three is located the below of air outlet, through the design there is the filter, pump to the filter top that water does not stop through the water pump, make the filtration that water that the box inside does not stop, reduce. Through the design of the guide roller group, the annealed bare wires can be dried by heating air through the guide roller group and the heating wires and blowing out the air through the fan, so that the heat on the bare wires can be utilized to a greater extent, and resources are saved.

Description

Enameled wire cooling arrangement of transformer

Technical Field

The utility model relates to a cooling arrangement specifically is an enameled wire cooling arrangement of transformer.

Background

The enameled wire is a main variety of winding wires and consists of a conductor and an insulating layer, and a bare wire is annealed and softened and then is subjected to painting and baking for multiple times. However, it is not easy to produce a product which meets both the standard requirements and the customer requirements, and it is influenced by the quality of raw materials, process parameters, production equipment, environment and other factors, so that the quality characteristics of various enameled wires are different, but the enameled wires have four properties of mechanical properties, chemical properties, electrical properties and thermal properties.

However, the water quality in annealing is very important, impurities in water can cause the wires to be unclean, the painting is affected, a smooth paint film cannot be formed, the fine wires are high in speed and serious in water carrying problem, and moisture is not easy to evaporate after annealing, so that the painting is not favorable. Accordingly, those skilled in the art have provided an apparatus for cooling an enamel wire of a transformer to solve the problems set forth in the background art described above.

Disclosure of Invention

An object of the utility model is to provide an enameled wire cooling arrangement of transformer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an enameled wire cooling device of a transformer comprises a box body, wherein a partition plate is fixedly connected inside the box body, a fan is fixedly connected to one side inside the box body, a heating wire is fixedly connected to one side of the partition plate inside the box body, a guide roller set is fixedly connected to the lower end of the box body, a first guide roller and a second guide roller are fixedly connected to the lower end of the box body, the first guide roller is located above the second guide roller, the second guide roller is located at the bottom end of the box body, a third guide roller is fixedly connected to one; the bare wire enters the box body, penetrates out of the box body after passing through the guide roller group, the first guide roller, the second guide roller and the third guide roller, is cooled through water when passing through the bottom of the box body, and is electrified with the heating wire after penetrating out of the box body, the hot air heated by the hot heating wire and the air heated by the guide roller group are blown to the upper side of the third guide roller by the rotation of the fan, and the annealed bare wire is dried.

The inside bottom fixed mounting of box has the water pump, and water pump upper end fixedly connected with water pipe, the lower extreme fixed mounting of water pipe have a plurality of shower nozzles, and the inside baffle one side fixedly connected with backup pad that is located of box, water pipe pass the backup pad and are located the backup pad top, and the filter has been inserted to the inside upper end of box, and filter one side fixedly connected with is drawn the knot, and the filter is located the top of backup pad, and the filter is located the shower nozzle below. The water pump is started to convey water at the bottom of the box to the top of the box body, the water is sprayed on the filter through the spray head, impurities in the water are left on the filter after the water is filtered by the filter, the water is continuously used after the water is left at the bottom of the box body, and after the water pump is used for multiple times, the filter is taken out through the pull buckle and is cleaned or replaced.

As a further aspect of the present invention: the bare wires are arranged in the box body and sequentially pass through the guide roller group, the first guide roller, the second guide roller and the third guide roller.

As a further aspect of the present invention: one side of the box body is fixedly connected with a water filling port. Water is conveniently added into the box body through the water adding port.

As a further aspect of the present invention: a controller is fixedly installed on one side of the box body and is electrically connected with the water pump, the fan and the heating wires respectively. The water pump, the fan and the heating wires are conveniently controlled by the controller.

As a further aspect of the present invention: a transparent window is fixedly connected with one side of the box body, and a buoy is arranged in the box body. The content of water in the box body is conveniently observed through the transparent window.

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

1. through the design, pump that the water pump does not stop is to the filter top through the filter for the filtration that the inside water of box does not stop reduces the existence of aquatic impurity.

2. Through the design of the guide roller group, the annealed bare wires can be dried by heating air through the guide roller group and the heating wires and blowing out the air through the fan, so that the heat on the bare wires can be utilized to a greater extent, and resources are saved.

Drawings

Fig. 1 is a schematic structural view of an enameled wire cooling apparatus of a transformer.

Fig. 2 is a perspective view of an enamel wire cooling apparatus for a transformer.

In the figure: 1. a box body; 2. a water pump; 3. a water pipe; 4. a spray head; 5. a support plate; 6. a filter plate; 7. pulling the button; 8. a controller; 9. a partition plate; 10. a fan; 11. heating wires; 12. a guide roller set; 13. an air outlet; 14. a first guide roller; 15. a second guide roller; 16. a guide roller III; 17. a transparent window; 18. a float; 19. a water filling port; 20. and (5) bare wires.

Detailed Description

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

Referring to fig. 1-2, in an embodiment of the present invention, an enameled wire cooling apparatus for a transformer includes a box 1, a water inlet 19 is fixedly connected to one side of the box 1, a partition 9 is fixedly connected to the inside of the box 1, a fan 10 is fixedly connected to one side of the inside of the box 1, a heater wire 11 is fixedly connected to one side of the partition 9 inside the box 1, a guide roller set 12 is fixedly connected to the inside of the box 1 below the heater wire 11, an air outlet 13 is fixedly connected to the lower end of the box 1, a first guide roller 14 and a second guide roller 15 are fixedly connected to the inside of the box 1 below the filter plate 6, the first guide roller 14 is located above the second guide roller 15, the second guide roller 15 is located at the bottom end of the box 1, a third guide roller 16 is fixedly connected to one side of the box 1, the third guide roller 16 is located below the air outlet 13, And a guide roller III 16. The bare wire 20 enters the box body 1, passes through the guide roller group 12, the guide roller I14, the guide roller II 15 and the guide roller III 16 and then penetrates out of the box body 1, the bare wire 20 is cooled by water when passing through the bottom of the box body 1, after passing out of the box body 1, the fan 10 and the heating wire 11 are electrified, the fan 10 rotates to blow hot air heated by the hot heating wire 11 and air heated by the guide roller group 12 to the upper part of the guide roller III 16, and the annealed bare wire 20 is dried

The utility model discloses a shower nozzle, including box 1, water pump 2 upper end fixedly connected with water pipe 3, the lower extreme fixed mounting of water pipe 3 has a plurality of

shower nozzles

4, 1 inside baffle 9 one side fixedly connected with backup pad 5 that is located of box, water pipe 3 passes backup pad 5 and is located backup pad 5 top, filter 6 has been inserted to 1 inside upper end of box, 6 one side fixedly connected with of filter draws knot 7, filter 6 is located backup pad 5's top, filter 6 is located shower nozzle 4 below, 1 one side fixed mounting of box has controller 8, controller 8 respectively with water pump 2,

fan

10, 11 electric connection of heater strip, 1 one side fixedly connected with transparent window 17 of box, 1 inside buoy 18 that is equipped with of box. The water pump 2 is started to convey water at the bottom of the box body 1 to the top of the box body 1, the water is sprayed on the filter plate 6 through the spray head 4, impurities in the water are left on the filter plate 6 after the water is filtered by the filter plate 6, the water is continuously used after the water is left at the bottom of the box body 1, and after the water is used for multiple times, the filter plate 6 is taken out through the pull buckle 7 to be cleaned or replaced.

The utility model discloses a theory of operation is:

when the device is used, a bare wire 20 enters a box body 1, passes through a guide roller group 12, a guide roller I14, a guide roller II 15 and a guide roller III 16 and then penetrates out of the box body 1, the bare wire 20 is cooled by water when passing through the bottom of the box body 1, after penetrating out of the box body 1, a fan 10 is controlled by a controller 8 to be electrified with a heating wire 11, the fan 10 rotates to blow hot air heated by the heating wire 11 and air heated by the guide roller group 12 to the upper part of the guide roller III 16, the annealed bare wire 20 is dried, in use, a water pump 2 is controlled by the controller 8 to be started, water at the bottom of the box body 1 is conveyed to the upper part of the box body 1 by the starting of the water pump 2, is sprayed on a filter plate 6 by a spray head 4, impurities in the water are left on the filter plate 6 after being filtered by the filter plate 6, the water is left at the bottom of, cleaning or replacement is performed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The enameled wire cooling equipment of the transformer comprises a box body (1), and is characterized in that a partition plate (9) is fixedly connected inside the box body (1), a fan (10) is fixedly connected to one side inside the box body (1), a heating wire (11) is fixedly connected to one side, located on the partition plate (9), inside the box body (1), a guide roller set (12) is fixedly connected below the heating wire (11), the lower end of the box body (1) is fixedly connected with an air outlet (13), a first guide roller (14) and a second guide roller (15) are fixedly connected below a filter plate (6), the first guide roller (14) is located above the second guide roller (15), the second guide roller (15) is located at the bottom end of the box body (1), a third guide roller (16) is fixedly connected to one side of the box body (1), and the third guide roller (16) is located below the air;

the utility model discloses a shower nozzle, including box (1), inside bottom fixed mounting has water pump (2), water pump (2) upper end fixedly connected with water pipe (3), the lower extreme fixed mounting of water pipe (3) has a plurality of shower nozzles (4), box (1) inside is located baffle (9) one side fixedly connected with backup pad (5), water pipe (3) pass backup pad (5) and are located backup pad (5) top, filter (6) have been inserted to box (1) inside upper end, filter (6) one side fixedly connected with draws knot (7), filter (6) are located the top of backup pad (5), filter (6) are located shower nozzle (4) below.

2. The enameled wire cooling apparatus for the transformer according to claim 1, wherein the bare wire (20) is arranged inside the box body (1), and the bare wire (20) passes through the guide roller group (12), the guide roller I (14), the guide roller II (15) and the guide roller III (16) in sequence.

3. Enameled wire cooling equipment for transformer according to claim 1, characterized in that a filler (19) is fixedly connected to one side of the box body (1).

4. The enameled wire cooling equipment for the transformer according to claim 1, wherein a controller (8) is fixedly installed at one side of the box body (1), and the controller (8) is electrically connected with the water pump (2), the fan (10) and the heating wire (11) respectively.

5. The enameled wire cooling apparatus for the transformer according to claim 1, wherein a transparent window (17) is fixedly connected to one side of the box body (1), and a buoy (18) is arranged inside the box body (1).