CN210956380U

CN210956380U - Novel intelligent charge control box type transformer

Info

Publication number: CN210956380U
Application number: CN201922196384.XU
Authority: CN
Inventors: 赵光景
Original assignee: Nanchang Shunjing Technology Co ltd
Current assignee: Nanchang Shunjing Technology Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-07-07
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a novel intelligent charge control box type transformer in the technical field of electrical equipment, which comprises a box body, an explosion-proof device and a transformer, wherein an oil purifier is installed on the left side wall of the box body through a guide pipe, a high-voltage sleeve and a low-voltage sleeve are installed at the top of the box body, a radiator is installed on the right side wall of the box body, a tapping switch is installed on the front side wall of the box body, a thermometer is installed on the left side wall of the box body, an oil tank is installed on the upper part of an inner cavity of the box body through welding, and the oil purifier, the high-voltage sleeve, the low-voltage sleeve and the; this novel setting of accuse box-type transformer is taken to intelligence installs the radiator on the right side of transformer, installs the oil tank at the top of box, and the radiator adopts the cold mode of oil to take away the heat that coil and iron core produced, and the cooperation of radiator and oil tank is used can effectually quick dispel the heat to the transformer to avoid the inside overheated fault that causes of transformer and influence the use of transformer.

Description

Novel intelligent charge control box type transformer

Technical Field

The utility model relates to an electrical equipment technical field specifically is a novel intelligence takes accuse box-type transformer.

Background

A Transformer (Transformer) is a device that changes an alternating-current voltage by 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 transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. According to the application, the method can be divided into: power transformers and special transformers. The existing transformer has a serious problem that the heat inside the transformer cannot be effectively and quickly dissipated when the transformer is used, so that a large amount of heat is accumulated inside the transformer to cause the transformer to break down, thereby influencing the use of the transformer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel intelligence takes accuse box transformer to solve the transformer that proposes in the above-mentioned background art and can not effectual quick carry out timely dissipation to the inside heat of transformer when using, thereby cause a large amount of heats to pile up the problem that causes the transformer to break down and influence the use of transformer in the inside of transformer.

In order to achieve the above object, the utility model provides a following technical scheme: a novel intelligent charge control box type transformer comprises a box body, an explosion-proof device and a transformer device, wherein an oil purifier is installed on the left side wall of the box body through a guide pipe, a high-voltage sleeve and a low-voltage sleeve are installed at the top of the box body, a radiator is installed on the right side wall of the box body, a tap switch is installed on the front side wall of the box body, a thermometer is installed on the left side wall of the box body, an oil tank is installed on the upper portion of an inner cavity of the box body through welding, the oil purifier, the high-voltage sleeve, the low-voltage sleeve and the radiator are communicated with the oil tank, the explosion-proof device is installed at the top of the box body and comprises a gas relay, an explosion-proof tube, an oil storage tank and a moisture absorber, the explosion-proof tube is obliquely inserted at the top of the box body and extends into the oil tank, the gas, the two ends of the gas relay are respectively connected with the oil tank and the oil storage tank through guide pipes, the moisture absorber is installed on the bottom surface of the top of the box body through bolts, the transformation device is installed at the bottom of the inner cavity of the box body and comprises an iron core and a coil, the coil winds the outside of the iron core, and the coil is electrically connected with the tap switch.

Preferably, the right end of the explosion-proof tube is provided with a glass explosion-proof membrane.

Preferably, the bottom of box is installed the installation base through the bolt, the installation base passes through the bolt and is connected with external support equipment.

Preferably, a butterfly valve is installed at the right end of the gas relay, and the gas relay is connected with the conduit through the butterfly valve.

Preferably, the bottom of the inner cavity of the box body is provided with a bottom plate through a bolt.

Preferably, five binding posts are mounted on the front side wall of the tap changer, and the five binding posts are distributed in a calling ring shape.

Compared with the prior art, the beneficial effects of the utility model are that: this novel setting of accuse box transformer is taken to intelligence, structural design is reasonable, installs the radiator on the right side of transformer, installs the oil tank at the top of box, and the radiator adopts the cold mode of oil to take away the heat that coil and iron core produced, and the cooperation of radiator and oil tank is used and can effectually be quick dispels the heat to the transformer to avoid the inside overheated fault that causes of transformer to influence the use of transformer.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the box body of the present invention;

fig. 3 is a schematic structural view of the explosion-proof device of the present invention.

In the figure: the explosion-proof device comprises a box body 100, an oil purifier 110, a mounting base 120, a high-voltage bushing 130, a low-voltage bushing 140, a radiator 150, a tap switch 160, a thermometer 170, an oil tank 180, an explosion-proof device 200, a gas relay 210, an explosion-proof pipe 220, an oil storage tank 230, a moisture absorber 240, a transformer 300, a bottom plate 310, an iron core 320 and a coil 330.

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.

The utility model provides a novel accuse case formula transformer is taken to intelligence for effectual quick dispels the heat to the transformer, in order to avoid the transformer inside overheated to cause the trouble and influence the use of transformer, please refer to fig. 1-3, including box 100, explosion-proof equipment 200 and potential device 300.

Referring to fig. 1-2, the oil purifier 110 is installed on the left sidewall of the tank 100 through a pipe, the high-voltage bushing 130 and the low-voltage bushing 140 are installed on the top of the tank 100, the heat sink 150 is installed on the right sidewall of the tank 100, the tap switch 160 is installed on the front sidewall of the tank 100, the thermometer 170 is installed on the left sidewall of the tank 100, the oil tank 180 is installed on the upper portion of the inner cavity of the tank 100 through welding, the oil purifier 110, the high-voltage bushing 130, the low-voltage bushing 140 and the heat sink 150 are communicated with the oil tank 180, the tank 100 is used for installing and assembling various parts of the transformer, the tap switch 160 is, the high voltage bushing 130 and the low voltage bushing 140 are used for guiding high and low voltage leads inside the transformer to the outside of the oil tank 180 through insulating bushings, and play roles of fixing the leads and insulating against the ground.

Referring to fig. 1 and 3, the explosion-proof device 200 is mounted on the top of the case 100, the explosion-proof device 200 includes a gas relay 210, an explosion-proof tube 220, an oil storage tank 230 and a moisture absorber 240, the explosion-proof tube 220 is inserted obliquely into the top of the case 100, the explosion-proof tube 220 extends into the oil tank 180, the gas relay 210 and the oil storage tank 230 are mounted on the top of the case 100 by bolts, two ends of the gas relay 210 are connected to the oil tank 180 and the oil storage tank 230 respectively through pipes, the moisture absorber 240 is mounted on the bottom of the top of the case 100 by bolts, four first screw grooves are formed on the bottom of the top of the case 100, four second screw grooves corresponding to the first screw grooves are formed on the top of the moisture absorber 240, the moisture absorber 240 is connected to the case 100 by the first screw grooves, the second screw grooves and screws, the explosion-proof tube 220 is used for guiding gas, the gas relay 210 is used for lowering the oil level when gas or oil leakage of the oil tank, a signal or trip circuit is connected to protect the transformer and a breather 240 is used to keep the air in the upper portion of the storage tank 230 dry.

Referring to fig. 2 again, the transformer 300 is installed at the bottom of the inner cavity of the box 100, the transformer 300 includes an iron core 320 and a coil 330, the coil 330 is wound outside the iron core 320, the coil 330 is electrically connected to the tap switch 160, and the transformer 300 is used for regulating voltage.

Referring to fig. 3, in order to isolate the explosion-proof tube 220 from the outside, a glass explosion-proof membrane is installed at the right end of the explosion-proof tube 220.

Referring to fig. 1-2 again, in order to facilitate the installation of the box 100, the bottom of the box 100 is installed with an installation base 120 through bolts, the top of the installation base 120 is provided with four third thread grooves, the bottom of the box 100 is provided with four fourth thread grooves corresponding to the third thread grooves, the installation base 120 is connected with the box 100 through the third thread grooves, the fourth thread grooves and screws, and the installation base 120 is connected with an external support device through bolts.

Referring to fig. 2 again, in order to cut off and throttle the conduit, a butterfly valve is installed at the right end of the gas relay 210, and the gas relay 210 is connected to the conduit through the butterfly valve.

Referring to fig. 2 again, in order to avoid the occurrence of electric leakage, a bottom plate 310 is installed at the bottom of the inner cavity of the box 100 by bolts, the bottom plate 310 is made of an insulating material, and the bottom plate 310 is used for isolating the core 320 from the box 100.

Referring to fig. 1 again, for convenience of voltage adjustment, five terminals are mounted on the front side wall of the tap switch 160, and the five terminals are distributed in a circle.

The first thread groove, the second thread groove, the third thread groove and the fourth thread groove are not limited to the specific number described in the embodiment, and those skilled in the art can increase or decrease the number of the first thread groove, the second thread groove, the third thread groove and the fourth thread groove as required on the premise that the device can complete the heat dissipation function of the transformer.

The working principle is as follows: the high-voltage sleeve 130, the low-voltage sleeve 140 and the tap switch 160 are connected with an external power supply, the tap switch 160 is communicated with the coil 330 through a conducting wire, so that the coil 330 and the iron core 320 generate heat, liquid oil in the oil tank 180 forms a circular flow under the action of the radiator 150, the heat generated by the iron core 320 and the coil 330 is taken away by oil absorption, the fault caused by overhigh temperature in the transformer is avoided, when the fault occurs in the transformer, the gas relay 210 fails, and the gas in the oil tank 180 breaks through a glass explosion-proof film at the end part of the explosion-proof tube 220 and is sprayed out, so that the transformer is protected from being damaged.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a novel accuse box transformer is taken to intelligence which characterized in that: the explosion-proof device comprises a box body (100), an explosion-proof device (200) and a transformer device (300), wherein an oil purifier (110) is installed on the left side wall of the box body (100) through a guide pipe, a high-voltage sleeve (130) and a low-voltage sleeve (140) are installed at the top of the box body (100), a radiator (150) is installed on the right side wall of the box body (100), a tap switch (160) is installed on the front side wall of the box body (100), a thermometer (170) is installed on the left side wall of the box body (100), an oil tank (180) is installed on the upper portion of an inner cavity of the box body (100) through welding, the oil purifier (110), the high-voltage sleeve (130), the low-voltage sleeve (140) and the radiator (150) are communicated with the oil tank (180), the explosion-proof device (200) is installed at the top of the box body (100, An explosion-proof pipe (220), an oil storage tank (230) and a moisture absorber (240), wherein the explosion-proof pipe (220) is obliquely inserted into the top of the box body (100), and an explosion proof pipe (220) is extended into the oil tank (180), the gas relay (210) and the oil storage tank (230) are mounted on the top of the tank body (100) by bolts, two ends of the gas relay (210) are respectively connected with the oil tank (180) and the oil storage tank (230) through guide pipes, the moisture absorber (240) is mounted on the bottom surface of the top of the box body (100) through bolts, the transformer (300) is arranged at the bottom of the inner cavity of the box body (100), the transformation device (300) comprises an iron core (320) and a coil (330), the coil (330) is wound outside the iron core (320), and the coil (330) is electrically connected with the tap switch (160).

2. The novel intelligent cost control box type transformer of claim 1, wherein: and a glass explosion-proof membrane is arranged at the right end of the explosion-proof tube (220).

3. The novel intelligent cost control box type transformer of claim 1, wherein: the bottom of box (100) is installed installation base (120) through the bolt, installation base (120) are connected with external support equipment through the bolt.

4. The novel intelligent cost control box type transformer of claim 1, wherein: and a butterfly valve is installed at the right end of the gas relay (210), and the gas relay (210) is connected with the conduit through the butterfly valve.

5. The novel intelligent cost control box type transformer of claim 1, wherein: the bottom of the inner cavity of the box body (100) is provided with a bottom plate (310) through bolts.

6. The novel intelligent cost control box type transformer of claim 1, wherein: five binding posts are arranged on the front side wall of the tap changer (160), and are distributed in a calling ring shape.