CN211265212U

CN211265212U - Transverse-flow cooling transformer

Info

Publication number: CN211265212U
Application number: CN201921369729.0U
Authority: CN
Inventors: 李含章; 蒋利川
Original assignee: Chengdu Yibian Transformer Co ltd
Current assignee: Chengdu Yibian Transformer Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-08-14
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a radiating transformer of crossflow cooling, including shell and support base, the last surface mounting of shell has three high-tension bushing, three low-voltage bushing is installed to high-tension bushing's one side, the surface mounting of shell one end has the water-cooling heat dissipation case, the surface of shell both sides evenly is provided with the fin, the supporting legs is all installed at four end angles of terminal surface under the shell, the crossflow air-cooler is installed to the other end of shell, the explosion-proof layer is installed to the inner wall of shell, the explosion-proof layer is installed to the bottom surface of supporting the base inner wall, the support base is installed to the bottom surface of explosion-proof layer inner wall, the last surface mounting who supports the base has the thermal-arrest base, the last surface mounting of thermal-arrest base has three coil winding. The utility model discloses installed the explosion-proof layer additional, reduced accident hazard degree to and installed novel heat dissipation mechanism additional, make the device effect better show.

Description

Transverse-flow cooling transformer

Technical Field

The utility model relates to a cross-flow cooling radiating transformer technical field specifically is a cross-flow cooling radiating transformer.

Background

The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization, etc., and can be classified into: power transformers and special transformers, furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors and the like.

However, the existing transformer is lack of yarn search explosion-proof mechanisms and explosion-proof mechanisms are troublesome, the heat dissipation effect is not obvious, and the use load of the device is increased; therefore, the existing requirements are not met, and a cross-flow cooling heat dissipation transformer is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a crossflow cooling radiating transformer to the transformer that provides lacks what searches for explosion-proof mechanism in solving above-mentioned background art, and explosion-proof mechanism is according to troublesome, and the radiating effect is not obvious, has increased device service load scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: a cross-flow cooling and heat-dissipating transformer comprises a shell and a supporting base, wherein three high-voltage sleeves are mounted on the upper surface of the shell, three low-voltage sleeves are mounted on one side of each high-voltage sleeve, a water-cooling heat dissipation box is mounted on the outer surface of one end of the shell, heat dissipation fins are uniformly arranged on the outer surfaces of two sides of the shell, supporting legs are mounted at four end corners of the lower end surface of the shell, a cross-flow air cooler is mounted at the other end of the shell, an anti-explosion layer is mounted on the inner wall of the shell, an anti-explosion layer is mounted on the bottom surface of the inner wall of the supporting base, a supporting base is mounted on the bottom surface of the inner wall of the anti-explosion layer, a heat collection base is mounted on the upper surface of the supporting base, three coil windings are mounted on the upper surface of the heat, the outer surface of one end of the heat dissipation cold row is provided with two water pipes, and the heat collection base is connected with the water pipes.

Preferably, the explosion-proof layer comprises an upper half part and a lower half part, and the upper half part and the lower half part are fixed through clamping grooves and are reinforced through bolts.

Preferably, one ends of the two water pipes are symmetrically arranged on one side of the heat collection base, the water pipes are fixedly connected with the heat collection base in an inserting mode, and the other ends of the water pipes are connected with the outer surface of one side of the heat dissipation cold row.

Preferably, the cross-flow air cooler is connected with the shell through a pipeline, and a filter layer is arranged on the inner side of the pipeline.

Preferably, the shell comprises an upper cover and a box body, wherein the upper cover is connected with the box body through a clamping groove and is reinforced by bolts.

Preferably, the outer surface of one end of the water-cooling heat dissipation box is provided with a guide plate, and the guide plate is fixed with the water-cooling heat dissipation box through a clamping groove.

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

1. the utility model has the advantages that the cross flow air cooler operates to bring external cold air into the interior, and then the air is filtered through the filtering layer in the pipeline, so that moisture and other heavy water vapor air are filtered, the water vapor is reduced from spreading inwards, the short circuit is avoided, and when the device has an accident, the accident is avoided from further expanding, the hazard of the accident is reduced, the explosion power of the device is reduced, and the explosion-proof layer is an upper layer and a lower layer and is fixed through the clamping groove, so that the purpose of facilitating the disassembly and assembly is achieved;

2. the utility model discloses a water pump sends into the coolant liquid through the water pipe that the thermal-arrest base is inboard, and the heat that three coil winding produced can be collected to the thermal-arrest base, and cooling inside sending back the cold row of heat dissipation through another water pipe, carrying out the thermal-radiation treatment to the cold row of heat dissipation through the heat dissipation fan, this mechanism can effectually make the device carry out the thermal-radiation treatment to simple structure, low in maintenance cost is honest and clean, makes the device maximize dispel the heat, guarantees that the device uses for a long time, improves working life.

Drawings

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

FIG. 2 is a cross-sectional view of the entire invention;

fig. 3 is a top view of the whole of the present invention;

fig. 4 is a schematic view of a local structure of the water-cooling heat dissipation box of the present invention.

In the figure: 1. a housing; 2. a high voltage bushing; 3. a low-pressure bushing; 4. a cross-flow air cooler; 5. a heat sink; 6. a water-cooling heat dissipation box; 7. supporting legs; 8. a coil winding; 9. a heat collection base; 10. a support base; 11. heat dissipation cold rows; 12. a heat dissipation fan; 13. a water pipe; 14. and an explosion-proof layer.

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.

Referring to fig. 1 to 4, the present invention provides an embodiment: a cross-flow cooling and heat-dissipating transformer comprises a shell 1 and a supporting base 10, wherein three high-voltage sleeves 2 are arranged on the upper surface of the shell 1, three low-voltage sleeves 3 are arranged on one side of each high-voltage sleeve 2, a water-cooling heat-dissipating box 6 is arranged on the outer surface of one end of the shell 1, heat-dissipating fins 5 are uniformly arranged on the outer surfaces of two sides of the shell 1, supporting legs 7 are arranged at four end corners of the lower end surface of the shell 1, a cross-flow air cooler 4 is arranged at the other end of the shell 1 and can reduce air in the air through a filter layer to avoid internal electric short circuit, an anti-explosion layer 14 is arranged on the inner wall of the shell 1, an anti-explosion layer 14 is arranged on the bottom surface of the inner wall of the anti-explosion layer 14, the supporting base 10 is arranged on the bottom surface of the inner wall of, the inner wall of the water-cooling radiating box 6 is provided with a radiating cold row 11, one end of the radiating cold row 11 is provided with a radiating fan 12, the outer surface of one end of the radiating cold row 11 is provided with a water pipe 13, the number of the water pipes 13 is two, the heat collecting base 9 is connected with the water pipe 13, the cooling liquid is conveyed to the inner side of the heat collecting base 9 through the water pipe 13 by a water pump, and after heat exchange, the cooling liquid is pumped into the radiating cold row 11 through the acting force of the water pump to be cooled.

Further, the explosion-proof layer 14 comprises an upper half part and a lower half part, the upper half part and the lower half part are fixed through clamping grooves and are reinforced through bolts, and the design can reduce operation steps during installation and reduce installation time.

Further, the one end symmetry of two water pipes 13 is installed in one side of thermal-arrest base 9, and water pipe 13 is fixed through pegging graft with thermal-arrest base 9, and the other end of water pipe 13 is connected with the surface of heat dissipation cold row 11 one side, and it is inboard to carry the thermal-arrest base 9 through water pump with coolant liquid through water pipe 13, and after the heat transfer, through water pump effort, take out the coolant liquid to heat dissipation cold row 11 in, carry out cooling process.

Further, the cross-flow air cooler 4 is connected with the shell 1 through a pipeline, a filter layer is arranged on the inner side of the pipeline, the air can be reduced through the filter layer, and internal electrical short circuit is avoided.

Further, the shell 1 comprises an upper cover and a box body, the upper cover is connected with the box body through a clamping groove and is reinforced through bolts, and due to the design, the installation time of installation personnel can be shortened, so that the installation steps are simpler.

Furthermore, the outer surface of one end of the water-cooling heat dissipation box 6 is provided with a guide plate, the guide plate and the water-cooling heat dissipation box 6 are fixed through a clamping groove, and the guide plate can adjust the wind direction to enable the wind power to uniformly flow out.

The working principle is as follows: when in use, the working state of the internal parts of the device is checked, the device is installed in a working area, the power supply is switched on, the machine is started, the transverse flow air cooler 4 is started to bring external cold air into the device, the external cold air is filtered by the filtering layer in the pipeline, moisture and other water vapor heavy air are filtered, the water vapor is reduced from spreading inwards, short circuit is avoided, the explosion-proof layer 14 is used for further avoiding the accident expansion when the device has an accident, the hazard of the accident is reduced, the explosion power of the device is reduced, the explosion-proof layer 14 is an upper layer and a lower layer and is fixed by a clamping groove, the purpose of facilitating disassembly and assembly is achieved, the water pump is started, the cooling liquid is sent into the inner side of the heat collection base 9 through the water pipe 13, the heat collection base 9 can collect the heat generated by the three coil windings 8 and is sent back to the inside of the heat dissipation cold dissipation row 11 through, the mechanism can effectively enable the device to carry out heat dissipation treatment, has a simple structure and low maintenance cost, maximizes the heat dissipation of the device, ensures the long-time use of the device, and prolongs the service life.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A cross-flow cooling heat dissipation transformer comprises a shell (1) and a supporting base (10), and is characterized in that: the solar water heater is characterized in that the upper surface of the shell (1) is provided with three high-voltage sleeves (2), one side of each high-voltage sleeve (2) is provided with three low-voltage sleeves (3), the outer surface of one end of the shell (1) is provided with a water-cooling heat dissipation box (6), the outer surfaces of two sides of the shell (1) are evenly provided with heat dissipation fins (5), supporting legs (7) are arranged at four end corners of the lower end surface of the shell (1), the other end of the shell (1) is provided with a transverse flow air cooler (4), an explosion-proof layer (14) is arranged on the inner wall of the shell (1), the explosion-proof layer (14) is arranged on the bottom surface of the inner wall of the supporting base (10), the supporting base (10) is arranged on the bottom surface of the inner wall of the explosion-proof layer (14), the heat collection base (9) is arranged, thermal-arrest base (9) are hollow structure, the cold row of dispelling the heat (11) is installed to the inner wall of water-cooling heat dissipation case (6), heat dissipation fan (12) are installed to the one end of the cold row of dispelling the heat (11), the surface mounting of the cold row of dispelling the heat (11) one end has water pipe (13), water pipe (13) have two, thermal-arrest base (9) are connected with water pipe (13).

2. A cross-flow cooling heat-sinking transformer according to claim 1, wherein: the explosion-proof layer (14) comprises an upper half part and a lower half part, wherein the upper half part and the lower half part are fixed through clamping grooves and are reinforced through bolts.

3. A cross-flow cooling heat-sinking transformer according to claim 1, wherein: one ends of the two water pipes (13) are symmetrically arranged on one side of the heat collection base (9), the water pipes (13) are fixed with the heat collection base (9) in an inserting mode, and the other ends of the water pipes (13) are connected with the outer surface of one side of the heat dissipation cold bar (11).

4. A cross-flow cooling heat-sinking transformer according to claim 1, wherein: the cross-flow air cooler (4) is connected with the shell (1) through a pipeline, and a filter layer is arranged on the inner side of the pipeline.

5. A cross-flow cooling heat-sinking transformer according to claim 1, wherein: the shell (1) comprises an upper cover and a box body, wherein the upper cover is connected with the box body through a clamping groove and is reinforced through bolts.

6. A cross-flow cooling heat-sinking transformer according to claim 1, wherein: the outer surface mounting of water-cooling heat dissipation case (6) one end has the guide plate, the guide plate passes through the draw-in groove with water-cooling heat dissipation case (6) and fixes.