CN210722648U

CN210722648U - Energy-saving transformer

Info

Publication number: CN210722648U
Application number: CN201922262564.3U
Authority: CN
Inventors: 肖玉班; 支晓若
Original assignee: Guizhou Zhongbian Electric Co Ltd
Current assignee: Guizhou Zhongbian Electric Co Ltd
Priority date: 2019-12-17
Filing date: 2019-12-17
Publication date: 2020-06-09
Anticipated expiration: 2029-12-17

Abstract

The utility model discloses an energy-saving transformer, which comprises a shell, wherein a transformer is arranged inside the shell, and the transformer is fixedly matched and connected with the shell; the periphery of the shell is provided with a heat dissipation plate, and the heat dissipation plate is fixedly connected with the shell; the lower end of the heat dissipation plate is provided with a circulating pipe, the circulating pipe is fixedly connected with the shell, the lower end of the circulating pipe is provided with a fan, and the circulating pipe is communicated with the fan; the lower end of the shell is provided with a support frame, the support frame is fixedly connected with the shell, and the upper end of the transformer is provided with a plurality of connecting devices; one side of the connecting device is provided with a plurality of high-voltage sleeves, one sides of the high-voltage sleeves and the connecting device are provided with oil presses, one end of each oil press stretches into the transformer, the other end of each oil press extends out of the transformer, a display is arranged on the oil press extending to one end of the transformer, and the displays are electrically connected with the oil presses; one end of the oil pressure device is provided with a temperature sensor which is fixedly connected with the oil pressure device; the utility model discloses energy-conserving and radiating efficiency is high.

Description

Energy-saving transformer

Technical Field

The utility model relates to a transformer technical field, in particular to energy-saving transformer.

Background

A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like; in the use of the transformer, if the temperature is too high, the insulating layer of the transformer and devices nearby the insulating layer of the transformer are damaged, and if the temperature is too high, the efficiency of the whole circuit is very low, the loss is increased, and the service life is shortened.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide an energy-conserving transformer that energy saving, heat dispersion are good.

In order to solve the technical problem, the utility model discloses a scheme does:

an energy-saving transformer comprises a shell, wherein a transformer is arranged in the shell, and the transformer and the shell are fixedly connected in a matched manner; the periphery of the shell is provided with a heat dissipation plate, and the heat dissipation plate is fixedly connected with the shell; the lower end of the heat dissipation plate is provided with a circulating pipe, the circulating pipe is fixedly connected with the shell, the lower end of the circulating pipe is provided with a fan, and the circulating pipe is communicated with the fan; the lower end of the shell is provided with a support frame, the support frame is fixedly connected with the shell, and the upper end of the transformer is provided with a plurality of connecting devices; one side of the connecting device is provided with a plurality of high-voltage sleeves, one side of the high-voltage sleeves and the connecting device is provided with an oil press, one end of the oil press stretches into the transformer, the other end of the oil press extends out of the transformer, a display is arranged on the oil press extending to one end of the transformer, and the display is electrically connected with the oil press; one end of the oil pressure device is provided with a temperature sensor which is fixedly connected with the oil pressure device.

Specifically, the upper end department of transformer is equipped with the closing plate, is connected through a plurality of locking screw clearance fit between this closing plate and the transformer, and this closing plate is the closing plate of mica sheet material.

Specifically, the lower extreme department of high-voltage bushing is equipped with a plurality of fasteners, is equipped with the clamp plate on this fastener, and this clamp plate one end and fastening head fixed connection, the clearance fit is connected between this fastening head and the high-voltage bushing, and the upper end department of clamp plate is equipped with lock nut, and clearance fit is connected between this lock nut and the fastener, is equipped with elastic sleeve between this clamp plate and the fastener.

Specifically, be equipped with the connecting piece that mica material was made on the high-voltage bushing, this connecting piece is three, and the connecting piece annular sets up around high-voltage bushing, is equipped with ceramic cover between this connecting piece, and the upper end department that is located ceramic cover is equipped with the telescopic link, and the clearance fit is connected between this telescopic link and the connecting piece, and the upper end department that is located the telescopic link is equipped with the locking plate, and the upper end department of this locking plate is equipped with two lock nut.

Specifically, hooks are arranged on the periphery of the transformer, and the hooks are fixedly connected with the transformer.

Specifically, the upper end department of transformer is equipped with two lugs, and this lug diagonal sets up, is equipped with triangle-shaped ear hole on this lug.

Specifically, the heating panel ring shape sets up around the casing, with casing fixed connection, is equipped with the cooling tube on the heating panel, fixed connection between this cooling tube and the heating panel.

Specifically, the fan is a temperature-adjustable induction fan, and the fan is electrically connected with the temperature sensor.

Specifically, a through hole is formed in one side, close to the heat dissipation plate, of the circulating pipe.

Specifically, fixed connection between support frame and the casing, the both sides that are located the support frame all are equipped with the constant head tank, are in same horizontal plane and parallel arrangement between this constant head tank, and the lower extreme department that is located the support frame is equipped with the base.

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

the utility model provides an energy-saving transformer, which utilizes the combination of the circulating pipe and the heat dissipation plate to ensure that the transformer has better heat dissipation efficiency when in work; the wind power temperature of the fan is controlled by sensing the temperature of the transformer by using the induction fan, so that the temperature of the transformer oil in the transformer is ensured to be adjustable, and the use efficiency of the transformer is improved; the lifting lugs and the triangular lug holes are arranged on the diagonal lines, so that stable transportation and installation are guaranteed during installation and transportation; positioning grooves are formed in two sides of the supporting frame, are positioned on the same horizontal plane and are arranged in parallel, so that the stability in the equipment installation process is ensured, the installation precision of the equipment is improved, and the transformer is ensured to be in a balanced state; the temperature sensor is provided with an alarm which is a remote alarm; the connecting piece and the ceramic sleeve are arranged, so that the insulation property in the current transmission process is realized; the fastening pieces are arranged at the periphery of the high-voltage bushing, so that the stability and the tightness of the high-voltage bushing are ensured; the sealing plate supported by the mica material ensures the sealing property and the insulating property of the equipment.

Drawings

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

FIG. 2 is a partial enlarged view of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

Detailed Description

The following describes the present invention with reference to the accompanying drawings.

It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Referring to fig. 1-3, an energy saving transformer comprises a base 1, a positioning groove 2, a circulation tube 3, a heat dissipation plate 4, a heat dissipation tube 5, an ear hole 6, a hook 7, a fastening screw 8, a sealing plate 9, a lifting lug 10, a transformer, an alarm 12, a display 13, a temperature sensor 14, a housing 15, a connection hole 16, a support frame 17, a blower 18, a fastening head 29, a pressing plate 30, an elastic sleeve 31, a fastening piece 32, a connection piece 33, a ceramic sleeve 34, an expansion link 35, a locking plate 36, a through hole 37, a connection device 38, and a high-voltage bushing 39, wherein the housing 15 is in a square structure, the interior of the housing 15 is in a hollow structure, the heat dissipation plate 4 is arranged at the periphery of the housing 15, the heat dissipation plate 4 is fixedly connected with the housing 15, the heat dissipation tube 6 is arranged on the heat dissipation plate 15, the heat dissipation plate, the transformer 11 is fixedly connected with the shell 15, a circulating pipe 3 is arranged at the lower end of the shell 15, the circulating pipe 3 is fixedly connected with the shell 15, the circulating pipe 3 is annularly arranged on the shell 15 and is arranged at the lower end of the heat dissipation plate 4, a through hole 37 is arranged between the circulating pipe 5 and the heat dissipation plate 4, and the through hole 37 is vertically arranged; a fan 18 is arranged at the lower end of the circulating pipe 3, the fan 18 is a temperature-adjustable fan, the fan 18 is fixedly connected with the shell 15, and the fan 18 is communicated with the circulating pipe 3; a support frame 17 is arranged at the lower end of the shell 15, the support frame 17 is fixedly connected with the shell 15, positioning grooves 2 are arranged on two sides of the support frame 17, the positioning grooves 2 are arranged on the same horizontal plane and are arranged in parallel, a base 1 is arranged at the lower end of the support frame 17, connecting holes 16 are arranged on the support frame 17, the connecting holes 16 are respectively arranged on two sides of the support frame 3, and therefore positioning is more accurate and stability is higher when the transformer 11 is installed; the transformer is characterized in that a hook 7 is arranged at one end of the transformer 11 far away from the support frame, four hooks 7 are arranged, the hooks 7 are fixedly connected with the shell 15, the hooks 7 are arranged around the transformer 11, a sealing plate 9 is arranged on the transformer 11, the sealing plate 9 is fixedly matched and connected with the transformer 11 through fastening screws 8, a plurality of connecting devices 38 are arranged at the upper end of the sealing plate 9, the connecting devices 38 penetrate through the sealing plate 9 and are fixedly connected with the transformer 11, a high-voltage bushing 39 is arranged at one side of the connecting devices 38, a plurality of fasteners 32 are arranged at the lower end of the high-voltage bushing 39, a pressing plate 30 is arranged on the fasteners 32, one end of the pressing plate 30 is fixedly connected with a fastening head 29, the fastening head 29 is movably matched and connected with the high-voltage bushing 39, a locking nut is arranged at the upper end of the pressing plate 30 and is, an elastic sleeve 31 is arranged between the pressing plate 30 and the fastening piece 32, a high-voltage bushing 39 is provided with connecting pieces 33 made of mica materials, the number of the connecting pieces 33 is three, the connecting pieces 33 are annularly arranged around the high-voltage bushing 39, a ceramic sleeve 34 is arranged between the connecting pieces 33, an expansion rod 35 is arranged at the upper end of the ceramic sleeve 34, the expansion rod 35 is movably matched and connected with the connecting pieces 33, a locking plate 36 is arranged at the upper end of the expansion rod 34, two locking nuts are arranged at the upper end of the locking plate 36, the connection tightness is ensured, the safety performance is higher, an oil pressure device 41 is arranged at one side of the high-voltage bushing 39 and the connecting device 38, one end of the oil pressure device 41 extends into the transformer 11, the other end of the oil pressure device extends out of the transformer 11 to the sealing plate 9, a display 13 is arranged at one end of the transformer 11, and the display 13 is electrically connected, a temperature sensor 14 is provided at one side of the oil press 41, and the temperature sensor 14 can monitor the oil pressure inside the transformer 11 through the oil press 41; temperature sensor 14 and fan 18 electric connection that sets up, temperature through temperature sensor 14, and then control the fan, the temperature of control wind-force, the temperature of nimble regulation transformer and then effectively dispel the heat, the temperature of transformer oil is controlled through the temperature of control heating panel 4 simultaneously, thereby improve the work efficiency of transformer 11, through the work of temperature sensor 14 control fan 18, when the temperature is normal, fan 18 stop work, thereby heat dispersion has been improved, the upper end department of this temperature sensor 14 is equipped with alarm 12, fixed connection between this alarm 12 and the temperature sensor 14, this alarm 12 is remote alarm, one side that is located oil pressure ware 41 is equipped with lug 10, this lug 10 diagonal sets up on closing plate 9, be equipped with triangle-shaped ear hole 6 on this lug 10, the stability and the security of the hoist and mount of installation and transportation have been guaranteed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is to be accorded the full scope of the claims.

Claims

1. An energy-saving transformer, characterized in that: the transformer is fixedly matched and connected with the shell; the periphery of the shell is provided with a heat dissipation plate, and the heat dissipation plate is fixedly connected with the shell; the lower end of the heat dissipation plate is provided with a circulating pipe, the circulating pipe is fixedly connected with the shell, the lower end of the circulating pipe is provided with a fan, and the circulating pipe is communicated with the fan; the lower end of the shell is provided with a support frame, the support frame is fixedly connected with the shell, and the upper end of the transformer is provided with a plurality of connecting devices; one side of the connecting device is provided with a plurality of high-voltage sleeves, one side of the high-voltage sleeves and the connecting device is provided with an oil press, one end of the oil press stretches into the transformer, the other end of the oil press extends out of the transformer, a display is arranged on the oil press extending to one end of the transformer, and the display is electrically connected with the oil press; one end of the oil pressure device is provided with a temperature sensor which is fixedly connected with the oil pressure device.

2. The energy-saving transformer of claim 1, wherein: the upper end department of transformer is equipped with the closing plate, is connected through a plurality of locking screw clearance fit between this closing plate and the transformer, and this closing plate is the closing plate of mica sheet material.

3. The energy-saving transformer of claim 1, wherein: the high-voltage bushing is characterized in that a plurality of fasteners are arranged at the lower end of the high-voltage bushing, pressing plates are arranged on the fasteners, one ends of the pressing plates are fixedly connected with fastening heads, the fastening heads are movably matched and connected with the high-voltage bushing, locking nuts are arranged at the upper ends of the pressing plates, the locking nuts are movably matched and connected with the fasteners, and elastic sleeves are arranged between the pressing plates and the fasteners.

4. The energy-saving transformer of claim 1, wherein: the high-voltage bushing is provided with three connecting pieces made of mica materials, the connecting pieces are annularly arranged around the high-voltage bushing, a ceramic sleeve is arranged between the connecting pieces, a telescopic rod is arranged at the upper end of the ceramic sleeve, the telescopic rod and the connecting pieces are movably matched and connected, a locking plate is arranged at the upper end of the telescopic rod, and two locking nuts are arranged at the upper end of the locking plate.

5. The energy-saving transformer of claim 1, wherein: the periphery of the transformer is provided with hooks, and the hooks are fixedly connected with the transformer.

6. The energy-saving transformer of claim 1, wherein: the upper end department of transformer is equipped with two lugs, and this lug diagonal sets up, is equipped with triangle-shaped ear hole on this lug.

7. The energy-saving transformer of claim 1, wherein: the heating panel ring shape sets up around the casing, with casing fixed connection, is equipped with the cooling tube on the heating panel, fixed connection between this cooling tube and the heating panel.

8. The energy-saving transformer of claim 1, wherein: the fan is a temperature-adjustable induction fan, and the fan is electrically connected with the temperature sensor.

9. The energy-saving transformer of claim 1, wherein: and one side of the circulating pipe, which is close to the heat dissipation plate, is provided with a through hole, and the direction of the through hole is upward.

10. The energy-saving transformer of claim 1, wherein: the support frame is fixedly connected with the shell, positioning grooves are formed in the two sides of the support frame, the positioning grooves are located on the same horizontal plane and are arranged in parallel, and a base is arranged at the lower end of the support frame.