阅读说明：本技术 一种10000a风冷式氧化高频电源 (10000A air-cooled oxidation high-frequency power supply ) 是由 方兢 于 2019-06-04 设计创作，主要内容包括：本发明属于高频电源技术领域,尤其是一种10000A风冷式氧化高频电源,针对现有的水冷式高频氧化电源需另配冷冻机、喷淋塔、循环水泵等水冷系统,现场安装麻烦,存在能耗高,冷却水排放也会造成水的污染问题,现提出如下方案,其包括远程监测操作系统、485总线和多个风冷模块,所述远程监测操作系统通过485总线分别与多个风冷模块连接,多个风冷模块并联,用于合并输出10000A以上的电流,所述风冷模块包括铝合金散热器、子单元和风机,本发明利用风冷式散热方式能够将发热元件所产生热量强制排出以达到冷却降温的目的,且在不耗费更多能源的情况下利用结构极大地增强了散热效果,且实现结构简单,成本低。(The invention belongs to the technical field of high-frequency power supplies, in particular to a 10000A air-cooled oxidation high-frequency power supply, aiming at the problem that the existing water-cooled high-frequency oxidation power supply needs to be additionally provided with a refrigerator, a spray tower, a circulating water pump and other water cooling systems, the field installation is troublesome, the energy consumption is high, and the water pollution caused by the discharge of cooling water is also caused, the invention provides the following scheme, which comprises a remote monitoring operation system, a 485 bus and a plurality of air-cooled modules, wherein the remote monitoring operation system is respectively connected with the plurality of air-cooled modules through the 485 bus, the plurality of air-cooled modules are connected in parallel and used for merging and outputting currents above 10000A, and the air-cooled modules comprise aluminum alloy radiators, subunits and fans. And the realization structure is simple and the cost is low.)

1.10000A air-cooled oxidation high-frequency power supply comprises a remote monitoring operation system, a 485 bus and a plurality of air-cooled modules, wherein the remote monitoring operation system is respectively connected with the plurality of air-cooled modules through the 485 bus, is used for monitoring and controlling the operation of a plurality of air cooling modules which are connected in parallel and are used for merging and outputting current more than 10000A, the air cooling module comprises an aluminum alloy radiator, a subunit and a fan, the subunit comprises an inverter, a transformer and an output rectifier tube which are connected in sequence, and comprises an MCU connected with the inverter, it is characterized in that the subunit is positioned in the aluminum alloy radiator and used for radiating heat through the aluminum alloy radiator, the fan is positioned at one side of the aluminum alloy radiator, the MCU is connected with the fan and used for controlling the fan to operate.

2. The 10000A air-cooled oxidizing high-frequency power supply according to claim 1, wherein the MCU is connected with a remote monitoring operating system through a 485 bus, and the remote monitoring operating system is used for setting the automatic running time of the fan and sending commands to the MCU through the 485 bus.

3. The 10000A air-cooled oxidation high-frequency power supply according to claim 1, wherein the aluminum alloy radiator comprises an aluminum alloy radiator frame (1), and the subunits are located in the aluminum alloy radiator frame (1), fan blade mounting grooves (2) are respectively formed on the inner walls of the two sides of the aluminum alloy radiator frame (1), one ends of fan blade mounting plates (3) are welded on the inner wall of one side, away from each other, of the two fan blade mounting grooves (2), the other ends of the fan blade mounting plates (3) extend to the outer sides of the fan blade mounting grooves (2) and are located in the aluminum alloy radiator frame (1), fan blade mounting columns (4) are rotatably installed at the other ends of the fan blade mounting plates (3), fan blades (5) are uniformly welded on the periphery of the fan blade mounting columns (4) in an annular mode, the fan blades (5) are located on one side of the fan blade mounting columns (4), and a transmission column (6), the two sides of the transmission column (6) are welded with a plurality of gear teeth distributed at equal intervals, and the transmission column (6) is in transmission connection with the fan blade mounting column (4).

4. The 10000A air-cooled oxidation high-frequency power supply according to claim 3, wherein gear mounting plates (7) are arranged on two sides of the fan blade mounting plate (3), one ends of the gear mounting plates (7) are welded on the inner wall of one side, away from the notch, of the fan blade mounting groove (2), gear mounting columns (8) are rotatably mounted at the other ends of the gear mounting plates (7), the gear mounting columns (8) are located in the aluminum alloy radiator framework (1), gears (9) are sleeved on the gear mounting columns (8), the gears (9) are meshed with gear teeth, reels (10) are welded at one ends of the gear mounting columns (8), and one ends of transmission ropes (11) are fixedly mounted on the reels (10).

5. The 10000A air-cooled oxidation high-frequency power supply according to claim 4, wherein both sides of the fan blade mounting groove (2) are provided with heat dissipation holes (12) opened on the aluminum alloy heat sink frame (1), one end of the driving wheel mounting plate (13) is welded on one inner wall of the two heat dissipation holes (12) close to each other, and the other end of the driving wheel mounting plate (13) is rotatably mounted with a driving wheel mounting column (14), the driving wheel mounting column (14) is sleeved with a driving wheel (15), and the driving wheel (15) is in transmission connection with a driving rope (11).

6. The 10000A air-cooled oxidation high-frequency power supply according to claim 5, wherein a rotation column (16) is rotatably installed on the inner wall of the heat dissipation hole (12), the rotation column (16) is horizontally arranged and is located above one side of the heat dissipation hole (12) close to the inside of the aluminum alloy radiator frame (1), a heat dissipation fin (17) is welded on one side of the rotation column (16), the heat dissipation fin (17) is rotatably installed in the heat dissipation hole (12), the heat dissipation fin (17) is matched with the heat dissipation hole (12), the heat dissipation fin (17) is used for heat dissipation and is used for sealing the heat dissipation hole (12), a heat conduction sheet (18) is welded on the other side of the rotation column (16), and the heat conduction sheet (18) is rotatably installed inside the aluminum alloy radiator frame (1).

7. The 10000A air-cooled oxidation high-frequency power supply according to claim 6, wherein one side of each of two heat dissipation fins (17) on the same side of the aluminum alloy radiator frame (1) close to each other is provided with one end of a movable plate (19) in a sliding manner, the other end of the movable plate (19) is arranged on the inner wall of the heat dissipation hole (12) in a sliding manner, one side of the movable plate (19) far away from the inside of the aluminum alloy radiator frame (1) is welded with a transmission rope (11), the other side of the movable plate (19) is welded with one end of a spring (20), the other end of the spring (20) is welded with a fixed plate (21), and the fixed plate (21) is welded.

Technical Field

the invention relates to the technical field of high-frequency power supplies, in particular to a 10000A air-cooled oxidation high-frequency power supply.

Background

The high-frequency power supply is also called an electronic tube frequency conversion device and is key equipment of the high-frequency induction furnace; the high-frequency power supply and the induction heating technology have the advantages of highest heating efficiency, fastest speed, low energy consumption and environmental protection on the metal material; it has been widely used in the hot working, heat treatment, hot assembly and welding, smelting and other processes of metal materials in various industries; therefore, the high-frequency power supply is applied more and more widely in various industries, and the existing high-frequency oxidation power supply mostly adopts a water-cooling type for heat dissipation.

Aiming at the problems of the water-cooled high-frequency oxidation power supply which is commonly used in the industry at present: water cooling systems such as a refrigerator, a spray tower, a circulating water pump and the like are additionally arranged, the field installation is troublesome, the energy consumption is high, and the water pollution is caused by the discharge of cooling water; in the using process, due to the regional difference between the south and the north of China, the phenomenon that the water-cooled high-frequency power supply is easy to generate condensation in a humid working environment in the south leads to high equipment failure rate, and in the winter using environment in the north, the water-cooled high-frequency power supply can be frozen to damage a water channel so as not to be normally used.

Therefore, the invention aims at the defects of the water-cooled high-frequency power supply, also realizes the high-power high-frequency oxidation power supply with more than 10000A by adopting the air cooling method, adopts the high-frequency high-power switching power supply of the full-bridge inversion technology, and is mainly used for the anodic oxidation treatment of the aluminum profile.

Disclosure of Invention

The 10000A air-cooled oxidation high-frequency power supply provided by the invention solves the problems of the water-cooled high-frequency oxidation power supply which is commonly used in the industry at present: water cooling systems such as a refrigerator, a spray tower, a circulating water pump and the like are additionally arranged, the field installation is troublesome, the energy consumption is high, and the water pollution is caused by the discharge of cooling water; in the using process, due to the regional difference between the south and the north in China, the phenomenon that the water-cooled high-frequency power supply is easy to generate condensation in a humid working environment in the south causes high equipment failure rate, and in the winter using environment in the north, the water-cooled high-frequency power supply can be frozen to damage a water channel, so that the water channel cannot be normally used.

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

10000A air-cooled oxidation high frequency power supply, including remote monitoring operating system, 485 bus and a plurality of forced air cooling module, remote monitoring operating system passes through the 485 bus and is connected with a plurality of forced air cooling modules respectively for the operation of a plurality of forced air cooling modules of monitor control, a plurality of forced air cooling modules are parallelly connected, are used for merging the electric current more than the output 10000A, forced air cooling module includes aluminum alloy radiator, subunit and fan, the subunit is including inverter, transformer and the output rectifier tube that connects gradually, and includes the MCU of being connected with inverter, the subunit is located aluminum alloy radiator for dispel the heat through aluminum alloy radiator, and the fan is located one side of aluminum alloy radiator, is used for with the produced heat of the heating element of subunit force the discharge in order to reach cooling's purpose, MCU is connected with the fan for control fan operation.

Preferably, the MCU is connected with a remote monitoring operation system through a 485 bus, and the remote monitoring operation system is used for setting the automatic running time of the fan and sending a command to the MCU through the 485 bus.

The beneficial effects are as follows: the remote monitoring operation system sets the automatic operation time of the fan and sends a command to the MCU through the 485 bus, the MCU controls the fan to operate, the air flow formed by the fan flows through the air channel to realize heat dissipation through the fan and the air channel formed by the aluminum alloy radiator, and the heat exchange efficiency of the fan is enough to forcibly discharge the heat generated by the heating element of the subunit so as to achieve the purpose of cooling.

Preferably, aluminum alloy radiator includes aluminum alloy radiator frame, and the subelement is located aluminum alloy radiator frame, flabellum mounting groove has all been seted up on aluminum alloy radiator frame's the both sides inner wall, and all welds the one end of flabellum mounting panel on the one side inner wall that two flabellum mounting grooves kept away from each other, the other end of flabellum mounting panel extends to the outside of flabellum mounting groove and is located aluminum alloy radiator frame, the other end of flabellum mounting panel rotates installs the flabellum erection column, and the peripheral annular even welding of flabellum erection column has the flabellum, and the flabellum is located one side of flabellum erection column, the one end of flabellum mounting panel is rotated and is installed the transmission post, and the teeth of a plurality of equid.

The beneficial effects are as follows: the air current that the fan formed flows through the flabellum, drives the flabellum and rotates to slowed down the velocity of flow of air current, reached and avoided causing the produced purpose of damage of temperature shock to the heating element of subunit, simultaneously, the flabellum rotates and drives the rotation of flabellum erection column, has reached and has driven the pivoted purpose of transmission post.

Preferably, the both sides of flabellum mounting panel all are equipped with gear mounting panel, and gear mounting panel's one end welds on one side inner wall that the notch was kept away from to the flabellum mounting groove, and gear mounting panel's other end rotates installs the gear erection column, and the gear erection column is located aluminum alloy radiator frame, and the cover is equipped with the gear on the gear erection column, gear and the meshing of teeth of a cogwheel, and the one end welding of gear erection column has the reel, and fixed mounting has the one end of driving rope on the reel.

the beneficial effects are as follows: the transmission post rotates through the drive gear rotation of the tooth clearance nature to drive the gear erection column and rotate, reached the clearance nature and driven reel pivoted purpose, the clearance nature of reel rotates and has realized the clearance nature around the purpose of establishing the driving rope.

Preferably, the both sides of flabellum mounting groove all are equipped with the louvre of seting up on the aluminum alloy radiator frame, and all weld the one end of drive wheel mounting panel on the one side inner wall that two louvres are close to each other, and the other end rotation of drive wheel mounting panel installs the drive wheel erection column, the cover is equipped with the drive wheel on the drive wheel erection column, and transmission connection has the driving rope on the drive wheel.

The beneficial effects are as follows: the transmission rope is wound in the clearance to drive the transmission wheel to rotate in the clearance.

Preferably, rotate on the inner wall of louvre and install the rotation post, rotate the setting of post level, and be located the inside top that is close to inside one side of aluminum alloy radiator frame in the louvre, the welding of one side of rotation post has radiating fin, and radiating fin rotates and installs in the louvre, and radiating fin cooperatees with the louvre, and radiating fin is used for the heat dissipation, and is used for sealing the louvre, the opposite side welding of rotation post has the conducting strip, and the conducting strip rotates and installs in the inside of aluminum alloy radiator frame.

Preferably, the one side that two radiating fins that lie in same one side of aluminum alloy radiator frame are close to each other all has the one end of movable plate, and the other end slidable mounting of movable plate has the driving rope on the inner wall of louvre, and the movable plate is kept away from the inside one side welding of aluminum alloy radiator frame, the opposite side welding of movable plate has the one end of spring, and the other end welding of spring has the fixed plate, and the fixed plate welds on the inner wall of louvre.

The beneficial effects are as follows: the intermittent type of the driving rope is wound to drive the movable plate to horizontally move, so that the spring is driven to continuously stretch, the aim of driving the movable plate to continuously reciprocate and horizontally move is achieved by the winding of the intermittent type of the driving rope and the continuous stretching of the spring, the reciprocating horizontal movement of the movable plate drives the radiating fins to continuously rotate, so that the radiating holes are continuously opened and closed, the radiating effect can be enhanced, the airflow formed by the fan can be influenced, the radiating effect is further enhanced, and in the case that the fan does not operate, the radiating fins can seal the radiating holes under the action of the spring, so that dust is prevented from entering the aluminum alloy radiator frame, and the radiating aim is achieved; simultaneously, radiating fin's continuous rotation can drive and rotate the post to drive the conducting strip and rotate in aluminum alloy radiator frame's inside, can enough influence the air current that the fan formed, further reinforcing radiating effect can increase the conducting strip again and at the inside and thermal area of contact of aluminum alloy radiator frame, when the conducting strip dispels the heat with heat through rotating the post conduction to radiating fin, reinforcing radiating effect that can step further.

Preferably, the transformer is made of an air-cooled high-frequency nanocrystalline material.

Preferably, the 10000A air-cooled oxidation high-frequency power supply can be used for freely setting the automatic shutdown time of the fan through a remote monitoring operation system; after the fan is normally debugged and delivered to a user for use, an operator does not need to manually turn off or stop the fan; when the set time is exceeded, the fan can be automatically stopped to work when the set time is not normally started or the set time is exceeded after the work is finished, and the purposes of energy conservation and noise reduction are intelligently achieved.

Compared with the prior art, the invention has the beneficial effects that:

1. The air duct formed by the fan and the aluminum alloy radiator can sufficiently and forcibly discharge the heat generated by the heating element of the subunit to achieve the purpose of cooling.

2. Through the fan blades, the flow velocity of air flow can be slowed down, and the purpose of avoiding damage caused by temperature shock to the heating element of the subunit is achieved.

3. Drive the transmission post through the flabellum and rotate, the transmission post drives gear revolve through the teeth of a cogwheel, the gear passes through gear erection column and drives the reel and rotate, the purpose of intermittent type around establishing the driving rope has been realized, under the effect of driving rope and spring, drive the reciprocal horizontal migration of movable plate, thereby drive radiating fin's continuous rotation, and then realize constantly opening and shutting of louvre, can strengthen the radiating effect, can influence the air current that the fan formed again, thereby further reinforcing radiating effect, and, under the fan does not operate the condition, under the effect of spring, radiating fin can seal the louvre, avoid the dust to get into in the aluminum alloy radiator frame, reach radiating purpose.

4. The radiating fin rotates and drives the heat-conducting strip to rotate in the inside of aluminum alloy radiator frame through the rotation column, can enough influence the air current that the fan formed, further reinforcing radiating effect can increase the heat-conducting strip again in the inside area of contact with the heat of aluminum alloy radiator frame, when the heat-conducting strip dispels the heat with heat through rotating the conduction of post to radiating fin, reinforcing radiating effect that can further go forward.

The invention can forcibly discharge the heat generated by the heating element by utilizing an air-cooled heat dissipation mode to achieve the purpose of cooling, solves the problems of water-cooled heat dissipation commonly used in the industry at present, greatly enhances the heat dissipation effect by utilizing the structure under the condition of not consuming more energy, and has simple realization structure and low cost.

Drawings

FIG. 1 is a block diagram of a 10000A air-cooled oxidation high-frequency power supply provided by the invention;

FIG. 2 is a block diagram of an air-cooled module of 10000A air-cooled oxidation high-frequency power supply according to the present invention;

FIG. 3 is a schematic diagram of an aluminum alloy radiator of 10000A air-cooled oxidized high-frequency power supply according to the present invention;

Fig. 4 is an enlarged schematic view of a portion a in fig. 3.

in the figure: the fan blade type radiator comprises an aluminum alloy radiator frame 1, fan blade mounting grooves 2, fan blade mounting plates 3, fan blade mounting columns 4, fan blades 5, transmission columns 6, gear mounting plates 7, gear mounting columns 8, gears 9, reels 10, transmission ropes 11, heat dissipation holes 12, transmission wheel mounting plates 13, transmission wheel mounting columns 14, transmission wheels 15, rotation columns 16, heat dissipation fins 17, heat conduction fins 18, a movable plate 19, springs 20 and a fixed plate 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.