CN216980288U

CN216980288U - High-frequency transformer heat radiation structure for electroplating

Info

Publication number: CN216980288U
Application number: CN202220316372.5U
Authority: CN
Inventors: 刘海梅
Original assignee: Dongguan Kehong Electromechanical Equipment Co ltd
Current assignee: Dongguan Kehong Electromechanical Equipment Co ltd
Priority date: 2022-02-16
Filing date: 2022-02-16
Publication date: 2022-07-15
Anticipated expiration: 2032-02-16

Abstract

The utility model discloses a high-frequency transformer heat dissipation structure for electroplating, which comprises a transformer body, a first heat dissipation bar and a second heat dissipation bar, plating bath, water tank and water pump, all be equipped with the runner in first heat dissipation is arranged and the second heat dissipation is arranged, be equipped with the heat transfer pipeline in the plating bath, the pin of transformer body is connected with the surface of first heat dissipation row, first heat dissipation row is connected with first pipeline, first pipeline is connected with second pipeline and third pipeline respectively, the second pipeline is connected with the inlet of heat transfer pipeline, the third pipeline is connected with the inlet of the runner of second heat dissipation row, second heat dissipation row is connected with the fourth pipeline, the heat transfer pipeline is connected with the fifth pipeline, the liquid outlet of fourth pipeline and fifth pipeline all is connected with the water tank, the water tank passes through the sixth pipeline and is connected with the water pump, the water pump passes through the seventh pipeline and is connected with first heat dissipation, be equipped with first valve and second valve on second pipeline and the third pipeline respectively. The utility model improves the heat dissipation efficiency and the durability of the equipment, and is more environment-friendly and energy-saving.

Description

High-frequency transformer heat radiation structure for electroplating

Technical Field

The utility model relates to the technical field of electroplating power supplies, in particular to a heat dissipation structure of a high-frequency transformer for electroplating.

Background

The electroplating power supply is a direct current device which converts power frequency alternating current into different voltages, frequencies and waveforms through a high-frequency transformer. The high-frequency electroplating power supply can be used in plating solutions of different materials such as gold plating, silver plating, cadmium plating, copper plating, zinc plating, tin plating, alloy plating and the like, and has the characteristics of small power supply volume, light weight, high efficiency, high control precision and the like compared with the traditional rectifier. The high-frequency transformer can emit heat when in work, so that the high-frequency transformer needs to be subjected to heat dissipation treatment, the interior of the high-frequency transformer can be in a good working environment, the transformer is mainly subjected to heat dissipation by directly blowing by a fan or a cooling tower at present, dust is easily blown into a case by blowing by the fan, the stability of the transformer is reduced, and the heat dissipation effect is poor; and the mode of adopting the cooling tower makes the circulation aquatic get into impurity, leads to the interior dirt of pipeline to produce, and the circulation efficiency of water reduces for the maintenance cost rises.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a high-frequency transformer heat dissipation structure for electroplating, which transfers heat to the outside of a case for heat dissipation, avoids the condition that the efficiency of the transformer is reduced due to the deposition of dust in the case, improves the durability of a product, realizes the recycling of heat by arranging a heat exchange pipeline, reduces the energy consumption and is more environment-friendly.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a high-frequency transformer heat dissipation structure for electroplating comprises a transformer body, a first heat dissipation bar, a second heat dissipation bar, an electroplating bath, a water tank and a water pump, wherein runners are arranged in the first heat dissipation bar and the second heat dissipation bar respectively, a heat exchange pipeline is arranged in the electroplating bath, pins of the transformer body are connected with the surface of the first heat dissipation bar, a liquid outlet of the runner of the first heat dissipation bar is connected with a first pipeline, a liquid outlet of the first pipeline is connected with a second pipeline and a third pipeline respectively, a liquid outlet of the second pipeline is connected with a liquid inlet of the heat exchange pipeline, a liquid outlet of the third pipeline is connected with a liquid inlet of the runner of the second heat dissipation bar, a liquid outlet of the runner of the second heat dissipation bar is connected with a fourth pipeline, a liquid outlet of the heat exchange pipeline is connected with a fifth pipeline, and liquid outlets of the fourth pipeline and the fifth pipeline are connected with a liquid inlet of the water tank respectively, the liquid outlet of the water tank is connected with the liquid inlet of the water pump through a sixth pipeline, the liquid outlet of the water pump is connected with the liquid inlet of the flow channel of the first heat dissipation row through a seventh pipeline, and the second pipeline and the third pipeline are respectively provided with a first valve and a second valve.

As a preferred scheme, the heat dissipation device further comprises a plurality of heat dissipation fans, a plurality of heat dissipation plates extending outwards are arranged on one side surface of the second heat dissipation row, the plurality of heat dissipation fans are arranged on one side of the second heat dissipation row, and the heat dissipation fans blow air towards one side of the heat dissipation plates.

Preferably, the second pipe, the heat exchange pipe and the fifth pipe are integrally connected.

Preferably, the first heat dissipation row and the second heat dissipation row are both formed by aluminum materials.

Preferably, the flow passages in the first heat dissipation row and the second heat dissipation row are both S-shaped.

Preferably, pure water or antifreeze is arranged in the water tank.

As a preferred scheme, a plurality of the cooling fans are vertically arranged.

As a preferred scheme, the number of the first heat dissipation rows is two, the two first heat dissipation rows are arranged in two rows and are arranged in parallel, and the transformer body is arranged between the two first heat dissipation rows.

Compared with the prior art, the heat exchange device has obvious advantages and beneficial effects, and particularly, the heat exchange pipeline is arranged in the electroplating bath, so that heat absorbed by the first heat dissipation row can be transferred into the electroplating bath for heat exchange, liquid in the electroplating bath can be heated while heat dissipation is realized, and the energy utilization efficiency is improved; the heat of the first heat dissipation row is transferred to the second heat dissipation row and then blown by the fan for heat dissipation, so that the condition that dust enters the case is avoided, the aging speed of the equipment is reduced, the durability of the equipment is improved, and the heat dissipation efficiency of the equipment is also improved; the circulating pipeline is arranged in a fully-sealed mode, pure water can be injected into the pipeline, and impurities cannot be brought into the water, so that dirt is prevented from being generated, the pipeline does not need to be maintained, and the production cost of an enterprise is reduced.

To more clearly illustrate the structural features and technical means of the present invention and the specific objects and functions attained thereby, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments:

drawings

FIG. 1 is a schematic view of an assembly structure of an embodiment of the present invention;

fig. 2 is an assembly structure diagram of another view angle according to an embodiment of the present invention.

The attached drawings indicate the following:

10. a first heat dissipation row 11, a first pipeline 12 and a seventh pipeline

20. Transformer body 30, second heat dissipation row 31, third pipeline

32. Fourth pipe 33, second valve 34, and heat radiating plate

40. Plating bath 41, heat exchange pipeline 42 and second pipeline

43. Fifth pipeline 44, first valve 50, and cooling fan

60. A water pump 70, a water tank 71 and a sixth pipeline.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the positions or elements referred to must have specific orientations, be constructed in specific orientations, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

As shown in fig. 1-2, a heat dissipation structure of a high frequency transformer for electroplating comprises a transformer body 20, a first heat dissipation bar 10, a second heat dissipation bar 30, an electroplating bath 40, a water tank 70, a water pump 60 and a plurality of heat dissipation fans 50, wherein flow channels are respectively arranged in the first heat dissipation bar 10 and the second heat dissipation bar 30, a heat exchange pipeline 41 is arranged in the electroplating bath 40, pins of the transformer body 20 are connected with the surface of the first heat dissipation bar 10, a liquid outlet of the flow channel of the first heat dissipation bar 10 is connected with a first pipeline 11, a liquid outlet of the first pipeline 11 is respectively connected with a second pipeline 42 and a third pipeline 31, a liquid outlet of the second pipeline 42 is connected with a liquid inlet of the heat exchange pipeline 41, a liquid outlet of the third pipeline 31 is connected with a liquid inlet of the flow channel of the second heat dissipation bar 30, a liquid outlet of the flow channel of the second heat dissipation bar 30 is connected with a fourth pipeline 32, a liquid outlet of the heat exchange pipeline 41 is connected with a fifth pipeline 43, liquid outlets of the fourth pipeline 32 and the fifth pipeline 43 are connected with a liquid inlet of the water tank 70, a liquid outlet of the water tank 70 is connected with a liquid inlet of the water pump 60 through a sixth pipeline 71, a liquid outlet of the water pump 60 is connected with a liquid inlet of a flow passage of the first heat dissipation bar 10 through a seventh pipeline 12, and the second pipeline 42 and the third pipeline 31 are respectively provided with a first valve 44 and a second valve 33. A plurality of heat dissipation plates 34 extending outwards are arranged on one side surface of the second heat dissipation row 30, a plurality of heat dissipation fans 50 are arranged on one side of the second heat dissipation row 30, and the heat dissipation fans 50 blow air towards one side of the heat dissipation plates 34. A plurality of the heat radiation fans 50 are vertically arranged

In the present invention, the second pipe 42, the heat exchange pipe 41 and the fifth pipe 43 are integrally connected. The first heat dissipation row 10 and the second heat dissipation row 30 are both made of aluminum. The flow channels in the first heat dissipation row 10 and the second heat dissipation row 30 are both S-shaped. Pure water or antifreeze is provided in the water tank 70.

Specifically, there are two first heat dissipation rows 10, two first heat dissipation rows 10 are arranged in parallel, and the transformer body 20 is arranged between the two first heat dissipation rows 10.

The working process of the utility model is as follows:

when the plating solution in the plating tank 40 is not required to be heated, the first valve 44 is closed, and the second valve 33 is opened, so that the liquid can circularly dissipate heat between the first heat dissipation bank 10 and the second heat dissipation bank 30; when it is desired to heat the plating bath in the plating tank 40, the first valve 44 is opened and the second valve 33 is closed, thereby circulating the liquid between the first heat dissipation bank 10 and the heat exchange pipe 41.

In summary, the heat exchange pipeline is arranged in the electroplating bath, so that heat absorbed by the first heat dissipation row can be transferred into the electroplating bath for heat exchange, liquid in the electroplating bath can be heated while heat dissipation is achieved, and the energy utilization efficiency is improved; the heat of the first heat dissipation row is transferred to the second heat dissipation row and then blown by the fan for heat dissipation, so that the condition that dust enters the case is avoided, the aging speed of the equipment is reduced, the durability of the equipment is improved, and the heat dissipation efficiency of the equipment is also improved; the circulating pipeline is arranged in a fully-sealed mode, pure water can be injected into the pipeline, impurities cannot be brought into the water, accordingly, dirt is prevented from being generated, the pipeline does not need to be maintained, and the production cost of enterprises is reduced.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the present invention, so that any modifications, equivalents, improvements, etc. made to the above embodiment according to the present invention are within the scope of the present invention.

Claims

1. A high-frequency transformer heat dissipation structure for electroplating is characterized by comprising a transformer body, a first heat dissipation bar, a second heat dissipation bar, an electroplating bath, a water tank and a water pump, wherein runners are arranged in the first heat dissipation bar and the second heat dissipation bar, a heat exchange pipeline is arranged in the electroplating bath, pins of the transformer body are connected with the surface of the first heat dissipation bar, a liquid outlet of the runner of the first heat dissipation bar is connected with a first pipeline, a liquid outlet of the first pipeline is respectively connected with a second pipeline and a third pipeline, a liquid outlet of the second pipeline is connected with a liquid inlet of the heat exchange pipeline, a liquid outlet of the third pipeline is connected with a liquid inlet of the runner of the second heat dissipation bar, a liquid outlet of the runner of the second heat dissipation bar is connected with a fourth pipeline, a liquid outlet of the heat exchange pipeline is connected with a fifth pipeline, and liquid outlets of the fourth pipeline and the fifth pipeline are both connected with a liquid inlet of the water tank, the liquid outlet of the water tank is connected with the liquid inlet of the water pump through a sixth pipeline, the liquid outlet of the water pump is connected with the liquid inlet of the flow channel of the first heat dissipation row through a seventh pipeline, and the second pipeline and the third pipeline are respectively provided with a first valve and a second valve.

2. The heat dissipation structure for a high-frequency transformer for electroplating according to claim 1, further comprising a plurality of heat dissipation fans, wherein a plurality of outwardly extending heat dissipation plates are disposed on a side surface of the second heat dissipation row, a plurality of the heat dissipation fans are disposed on a side of the second heat dissipation row, and the heat dissipation fans blow air towards the side of the heat dissipation plates.

3. The high-frequency transformer heat dissipation structure for electroplating according to claim 1, wherein the second pipe, the heat exchange pipe and the fifth pipe are integrally connected.

4. A high-frequency transformer heat dissipation structure for electroplating according to claim 1, wherein the first heat dissipation row and the second heat dissipation row are both formed of aluminum.

5. The heat dissipation structure for a high-frequency transformer for electroplating according to claim 1 or 4, wherein the flow channels in the first heat dissipation row and the second heat dissipation row are S-shaped.

6. A high-frequency transformer heat dissipation structure for electroplating according to claim 1 or 4, wherein pure water or antifreeze is provided in the water tank.

7. A high-frequency transformer heat dissipation structure for electroplating according to claim 2, wherein a plurality of said heat dissipation fans are vertically arranged.

8. The high-frequency transformer heat dissipation structure for electroplating according to claim 1, wherein there are two first heat dissipation rows, two first heat dissipation rows are arranged in two opposite parallel rows, and the transformer body is arranged between the two first heat dissipation rows.