CN210451314U - Novel argon arc welding machine convenient to heat dissipation - Google Patents

Abstract

The utility model discloses a novel argon arc welding machine convenient for heat dissipation, which comprises an argon arc welding machine body, wherein the bottom of a circuit board in the argon arc welding machine body is provided with a heat dissipation sheet, the argon arc welding machine body is provided with a circulating water system, the circulating water system comprises a water storage tank arranged on the outer wall of the argon arc welding machine body, the bottom of the side wall of the water storage tank is provided with a water pump, the water pump is connected with a water inlet pipe, the water inlet pipe is connected with a plurality of groups of serpentine pipelines, the serpentine pipelines are arranged at the bottom of the radiating fins, the serpentine pipeline is connected with a water outlet pipe, the water outlet pipe is connected with a heat dissipation component, the heat dissipation component comprises a heat dissipation box arranged on the outer wall of the argon arc welding machine body, a heat dissipation fan is arranged on the side wall of the heat dissipation box far away from the argon arc welding machine body, and a reticular water pipe is arranged on the inner wall of the heat dissipation box opposite to the heat dissipation fan, the water inlet end of the reticular water pipe is connected with the water outlet pipe, and the water outlet end of the reticular water pipe is connected with the water storage box. The utility model discloses can dispel the heat the cooling to argon arc welding machine for a long time, the radiating effect is good.

Description

Novel argon arc welding machine convenient to heat dissipation

Technical Field

The utility model relates to an argon arc welding machine, specifically speaking relates to a novel argon arc welding machine convenient to heat dissipation.

Background

The argon arc welding technology is a welding technology which utilizes the protection of argon gas on metal welding materials on the basis of the principle of common electric arc welding, leads the welding materials to be melted into liquid on a welded base material through high current to form a molten pool, leads the welded metal and the welding materials to achieve metallurgical bonding, and can weld stainless steel and iron hardware metals because the argon gas is continuously fed in high-temperature melting welding to lead the welding materials not to be contacted with oxygen in the air, thereby preventing the oxidation of the welding materials; the argon arc welding machine is a machine using argon arc welding. The existing argon arc welding machine can generate a large amount of heat during working, the argon arc welding machine is easy to damage, and the service life of the argon arc welding machine is shortened. The existing cooling mode mainly comprises air cooling and water cooling, wherein the air cooling generally reduces the temperature inside the argon arc welding machine through a fan, the cooling effect of the mode is general, and the argon arc welding machine still has higher temperature after being used for a long time and damages the argon arc welding machine; however, due to the large amount of heat dissipation of the argon arc welding machine, the traditional water cooling system cannot perform better cooling and heat dissipation on the water absorbing heat, and the heat dissipation effect also gradually decreases with the lapse of time. Therefore, how to carry out efficient heat dissipation on the argon arc welding machine for a long time is still a problem.

Disclosure of Invention

An object of the utility model is to provide a novel radiating argon arc welding machine of being convenient for solves the radiating problem of argon arc welding machine long-time during operation, improves argon arc welding machine life.

In order to achieve the above object, the utility model adopts the following technical scheme: a novel argon arc welding machine convenient for heat dissipation comprises an argon arc welding machine body, wherein a heat dissipation sheet is installed at the bottom of a circuit board in the argon arc welding machine body, a circulating water system is installed on the argon arc welding machine body and comprises a water storage tank installed on the outer wall of the argon arc welding machine body, a water pump is installed at the bottom of the side wall of the water storage tank and connected with a water inlet pipe, the water inlet pipe is installed in the argon arc welding machine body and connected with a plurality of groups of serpentine pipelines, the serpentine pipelines are installed at the bottom of the heat dissipation sheet and connected with a water outlet pipe, the water outlet pipe is connected with a heat dissipation assembly, the heat dissipation assembly comprises a heat dissipation tank installed on the outer wall of the argon arc welding machine body, a heat dissipation fan is installed on the side wall of the heat dissipation tank far, the water outlet end of the reticular water pipe is connected with the water storage tank, the side wall of the heat dissipation tank provided with the heat dissipation fan is provided with a first ventilation hole, and the side walls of the heat dissipation tank on the left side and the right side of the heat dissipation fan are provided with a second ventilation hole; the power of argon arc welding machine body is all connected to radiator fan and water pump, install the switch that is used for controlling radiator fan and water pump on the front control panel of argon arc welding machine body.

Further, argon arc welding machine body both sides outer wall all is equipped with a plurality of ventilation holes, radiator unit installs in the back wall of argon arc welding machine body.

Furthermore, a water inlet is formed in the top of the water storage tank, and a switch cover is arranged on the water inlet, so that the water storage tank can be conveniently added with water.

Further, the serpentine pipeline and the mesh water pipe are both made of red copper pipes due to the fact that red copper has good thermal conductivity.

Furthermore, the inner diameter of the reticular water pipe is 5mm-10 mm.

Furthermore, universal wheels are installed at four corners of the bottom of the argon arc welding machine body, and convenience is brought to carrying of the argon arc welding machine.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model solves the heat dissipation problem of the argon arc welding machine by arranging the circulating water system, the water in the water storage tank is pumped to the water inlet pipe by the water pump and then enters the serpentine pipeline to conduct heat with the radiating fins, and the special shape of the serpentine pipeline greatly increases the heat exchange area compared with the straight pipeline, and more heat can be absorbed; the radiating fin is arranged at the bottom of the radiating fin of the circuit board of the argon arc welding machine, so that heat conduction and radiation can be directly carried out on the circuit board and electronic devices on the circuit board, and then the serpentine pipeline absorbs heat, so that a better radiating effect is achieved.

(2) The utility model discloses a set up the heat dissipation cooling problem that radiator unit had solved the circulating water, during water in the serpentine pipe flowed into netted water pipe through the outlet pipe, rivers had carried out the dispersion of refining, simultaneously, had prolonged the route of rivers to increased the radiating time to rivers, then dispelled the heat to it by radiator fan, the radiating effect is good, and the water after the heat dissipation flows back to the water storage box again, accomplishes the circulation.

Drawings

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

Fig. 2 is a schematic cross-sectional view of the present invention.

Fig. 3 is a schematic structural diagram of the serpentine pipeline of the present invention.

Fig. 4 is a schematic structural view of the middle mesh water pipe of the present invention.

The labels in the figure are:

1-argon arc welding machine body, 12-universal wheel, 2-radiating fin, 31-water storage tank, 311-water inlet, 32-water pump, 33-water inlet pipe, 34-serpentine pipeline, 35-water outlet pipe, 36-radiating component, 361-radiating tank, 362-first ventilating hole, 363-radiating fan, 364-netted water pipe, 365-second ventilating hole, 4-switch and 5-circuit board.

Detailed Description

As shown in fig. 1 to 4, the novel argon arc welding machine convenient for heat dissipation provided by the embodiment includes an argon arc welding machine body 1, wherein a circulating water system is installed on the argon arc welding machine body 1, the circulating water system includes a water storage tank 31 installed on an outer wall of the argon arc welding machine body 1, in order to facilitate water addition of the water storage tank 31, a water inlet 311 is formed in the top of the water storage tank 31, and a switch cover is arranged on the water inlet 311; the bottom of the side wall of the water storage tank 31 is provided with a water pump 32, the water pump 32 is connected with a water inlet pipe 33, the water pump 32 pumps water in the water storage tank 31 into the water inlet pipe 33, the water inlet pipe 33 is arranged in the argon arc welding machine body 1, the water inlet pipe 33 is connected with a plurality of groups of serpentine pipes 34, the bottom of the circuit board 5 in the argon arc welding machine body 1 is provided with a radiating fin 2, and heat conduction is directly carried out on the circuit board and electronic devices on; the serpentine pipeline 34 is arranged at the bottom of the radiating fin 2, and the serpentine pipeline 34 exchanges heat with the radiating fin 2 to absorb heat; the serpentine pipeline 34 is connected with a water outlet pipe 35, the water outlet pipe 35 is connected with a heat dissipation assembly 36, the heat dissipation assembly 36 comprises a heat dissipation box 361 installed on the rear wall of the argon arc welding machine body 1, a heat dissipation fan 363 is installed on the side wall of the heat dissipation box 361 far away from the argon arc welding machine body 1, a reticular water pipe 364 is installed on the inner wall of the heat dissipation box 361 opposite to the heat dissipation fan 363, the water inlet end of the reticular water pipe 364 is connected with the water outlet pipe 35, the water outlet end of the reticular water pipe 364 is connected with the water storage box 31, specifically, as shown in fig. 4, the water inlet end of the reticular water pipe 364 is arranged at the bottom end of the reticular water pipe 364, and; a first vent hole 362 is formed in the side wall of the heat dissipation box 361 provided with the heat dissipation fan 363, and second vent holes 365 are formed in the side walls of the heat dissipation box 361 on the left side and the right side of the heat dissipation fan 363; the first vent hole 362 and the second vent hole 365 form air convection, the heat dissipation fan 363 pumps the outside air from the first vent hole 362 into the heat dissipation box 361 to dissipate the heat of the mesh-shaped water pipe 364, and the dissipated hot air flows out from the second vent hole 365. Specifically, the outer walls of the two sides of the argon arc welding machine body 1 are also provided with second vent holes 365 for auxiliary heat dissipation in the argon arc welding machine body 1; the heat radiation fan 363 and the water pump 32 are both connected with a power supply of the argon arc welding machine body 1, and a switch 4 for controlling the heat radiation fan 363 and the water pump 32 is installed on a front control panel of the argon arc welding machine body 1.

Preferably, the serpentine pipe 34 and the mesh-shaped water pipe 364 are both made of copper tubes, which have excellent heat conductivity, and are beneficial to heat conduction and heat dissipation of the serpentine pipe 34 and the mesh-shaped water pipe 364. The inner diameter of the reticular water pipe 364 is 5mm-10mm, and the smaller inner diameter is beneficial to heat dissipation.

Specifically, in order to facilitate the transportation and the transportation of the argon arc welding machine, universal wheels 12 are installed at four corners of the bottom of the argon arc welding machine body 1.

Before use, pure water is poured into the water storage tank from the water outlet, and the switch cover is closed. During the use, control panel's switch before opening, water pump and radiator fan begin to function, the water inlet tube is taken out with the water in the water storage box to the water pump, then flow into respectively in each group's serpentine pipe again, take away the heat behind the rivers heat transfer, then it dispels the heat the cooling to enter into radiator unit through the outlet pipe, water refines in flowing into netted water pipe and divide into many rivers, radiator fan rotates, with the outside air extraction to the heat dissipation incasement, dispel the heat to netted water pipe, the hot-air after the heat dissipation flows out from second venthole, rivers after the heat dissipation get back to the water storage box, the circulation dispels the heat to the argon arc welding machine.

The utility model discloses an above-mentioned design, solved argon arc welding machine's long-time heat dissipation problem effectively, the radiating effect is good, has protected argon arc welding machine, has improved argon arc welding machine's life.

The above description is only a preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be covered within the protection scope of the present invention.

Claims (6)

1. The utility model provides a novel argon arc welding machine convenient to heat dissipation, includes argon arc welding machine body (1), its characterized in that, circulating water system is installed in argon arc welding machine body (1), circulating water system is including installing in water storage box (31) of argon arc welding machine body (1) outer wall, and water pump (32) are installed to water storage box (31) lateral wall bottom, and water pump (32) are connected with inlet tube (33), inlet tube (33) are installed in argon arc welding machine body (1), and inlet tube (33) are connected with multiunit serpentine pipeline (34), fin (2) are installed to circuit board (5) bottom in argon arc welding machine body (1), serpentine pipeline (34) install in the bottom of fin (2), serpentine pipeline (34) are connected with outlet pipe (35), and outlet pipe (35) are connected with radiator unit (36), radiator unit (36) are including installing radiator box (361) on argon arc welding machine body (1) outer wall, a heat radiation fan (363) is installed on the side wall, far away from the argon arc welding machine body (1), of the heat radiation box (361), a net-shaped water pipe (364) is installed on the inner wall, opposite to the heat radiation fan (363), of the heat radiation box (361), the water inlet end of the net-shaped water pipe (364) is connected with a water outlet pipe (35), the water outlet end of the net-shaped water pipe (364) is connected with a water storage box (31), a first ventilation hole (362) is formed in the side wall, provided with the heat radiation fan (363), of the heat radiation box (361), and second ventilation holes (365) are formed in the side walls, far away from the argon arc welding machine body (1); the power of argon arc welding machine body (1) is all connected in radiator fan (363) and water pump (32), install switch (4) that are used for controlling radiator fan (363) and water pump (32) on the front control panel of argon arc welding machine body (1).

2. The argon arc welding machine convenient for heat dissipation according to claim 1, wherein the outer walls of two sides of the argon arc welding machine body (1) are provided with a plurality of ventilation holes (11), and the heat dissipation assembly (36) is installed on the rear wall of the argon arc welding machine body (1).

3. The argon arc welding machine convenient for heat dissipation according to claim 1, wherein the serpentine pipe (34) and the mesh-shaped water pipe (364) are made of copper tubes.

4. The argon arc welding machine convenient for heat dissipation according to claim 1, wherein a water inlet (311) is arranged at the top of the water storage tank (31), and a switch cover is arranged on the water inlet (311).

5. The argon arc welding machine convenient for heat dissipation according to claim 1, wherein the inner diameter of the netted water pipe (364) is 5mm-10 mm.

6. The argon arc welding machine convenient for heat dissipation according to claim 1, wherein universal wheels (12) are installed at four corners of the bottom of the argon arc welding machine body (1).

Images