Intermediate frequency welding machine with good heat dissipation performance

Abstract

The utility model belongs to the technical field of welding machines, and particularly relates to an intermediate frequency welding machine with good heat dissipation performance, which comprises a welding machine, a heat dissipation device is fixedly arranged on one side of the welding machine, and one end of a cooling water inlet pipe and one end of a cooling water return pipe are fixedly arranged on one side of the heat dissipation device. The other end of the cooling water inlet pipe and the other end of the cooling water return pipe are jointly and fixedly provided with a welding disc. According to the utility model, the refrigerant pipeline A is arranged, so that the cooling time of cooling water can be shortened when the device cools the welding disc, and meanwhile, the cooling temperature of the cooling water is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of welding machines, in particular to a medium frequency welding machine with good heat dissipation performance. Background Art

[0002] Currently, medium-frequency welding machines on the market generally suffer from insufficient heat dissipation during the welding process. Because the large amount of heat generated during welding cannot be dissipated in a timely manner, the temperature of the welding machine rises, which in turn affects welding quality and the machine's service life. In existing technologies, some welding machines use natural ventilation or simple fans for heat dissipation, but these methods are often limited in effectiveness and fail to effectively solve the heat dissipation problem. Other welding machines use water cooling for heat dissipation. Although some water-cooled welding machines use circulating cooling water to improve the limited effectiveness of air cooling, insufficient cooling of the circulating cooling water still exists. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides a medium frequency welding machine with good heat dissipation performance, which solves the problems mentioned in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a medium frequency welding machine with good heat dissipation performance, comprising a welding machine, a heat dissipation device fixedly installed on one side of the welding machine, one end of a cooling water inlet pipe and one end of a cooling water return pipe fixedly installed on one side of the heat dissipation device, and a welding plate fixedly installed on the other end of the cooling water inlet pipe and the other end of the cooling water return pipe.

[0005] As an optimal technical solution of the present invention, the heat dissipation device includes a water tank fixedly installed on one side of the welding machine, a compressor and a pressure pump are fixedly installed on the upper end surface of the water tank, a refrigerant pipe B and a refrigerant return pipe are fixedly installed between the compressor and the pressure pump, a water pump is fixedly installed inside the water tank, and two water pumping pipes that pass through the upper end surface of the water tank and the water pump are also fixedly installed inside the water tank, a refrigerant pipe A is fixedly installed on any of the water pumping pipes, the refrigerant pipe A is fixedly connected to the pressure pump, and the two water pumping pipes are respectively fixedly connected to one end of the cooling water inlet pipe and the cooling water return pipe.

[0006] As a preferred technical solution of the present invention, the refrigerant pipe A is spirally wound around the water pumping pipe.

[0007] Compared with the prior art, the present invention has the following beneficial effects:

[0008] 1. The utility model provides a refrigerant pipe A, so that the device can accelerate the cooling time of the cooling water when cooling the welding plate, and optimize the cooling temperature of the cooling water. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional diagram of the utility model;

[0010] Figure 2 for Figure 1 Enlarged view of point A;

[0011] Figure 3 This is the front view of the utility model;

[0012] Figure 4 for Figure 3 CC direction cross-sectional view;

[0013] Figure 5 It is a top view of the utility model.

[0014] In the figure: 1. Welding machine; 2. Cooling water inlet pipe; 3. Cooling water return pipe; 5. Welding plate;

[0015] 4. Heat dissipation device 40. Water tank; 41. Booster pump; 42. Water pump; 43. Water extraction pipe; 44. Refrigerant pipe A; 45. Return pipe; 46. Compressor; 47. Refrigerant pipe B. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0017] See also Figure 1-5 The utility model provides the following technical solutions: a medium frequency welding machine with good heat dissipation performance, comprising a welding machine 1, a heat dissipation device 4 is fixedly installed on one side of the welding machine 1, one end of a cooling water inlet pipe 2 and one end of a cooling water return pipe 3 are fixedly installed on one side of the heat dissipation device 4, and a welding plate 5 is fixedly installed on the other end of the cooling water inlet pipe 2 and the other end of the cooling water return pipe 3.

[0018] In this embodiment, the connection between the welding machine 1 and the heat dissipation device 4 is connected by bolts, the connection between the cooling water inlet pipe 2 and the heat dissipation device 4 is connected by a sealing gasket snap connection, the connection between the cooling water return pipe 3 and the heat dissipation device 4 is also connected by a sealing gasket snap connection, and the connections between the cooling water inlet pipe 2 and the cooling water return pipe 3 and the welding plate 5 are respectively connected by a sealing gasket snap connection.

[0019] Specifically, the heat dissipation device 4 includes a water tank 40 fixedly installed on one side of the welding machine 1, a compressor 46 and a pressure pump 41 are fixedly installed on the upper end surface of the water tank 40, a refrigerant pipe B47 and a refrigerant return pipe 45 are fixedly installed between the compressor 46 and the pressure pump 41, a water pump 42 is fixedly installed inside the water tank 40, and two water pumping pipes 43 that pass through the upper end surface of the water tank 40 and the water pump 42 are also fixedly installed inside the water tank 40, a refrigerant pipe A44 is fixedly installed on any of the water pumping pipes 43, the refrigerant pipe A44 is fixedly connected to the pressure pump 41, and the two water pumping pipes 43 are respectively fixedly connected to one end of the cooling water inlet pipe 2 and the cooling water return pipe 3.

[0020] In this embodiment, the water tank 40 and the welding machine 1 are connected by bolts. The main function of the water tank 40 is to store cooling water. The compressor 46 and the booster pump 41 are installed on the upper side of the water tank 40 by bolts. The refrigerant pipe B47 and the refrigerant return pipe 45 are respectively connected to the compressor 46 and the booster pump 41 through sealing flanges. The water tank 40 and the water pumping pipe 43 are connected by a snap-fit ​​connection, and the water pumping pipe 43 and the refrigerant pipe A44 are connected by an inner and outer sleeve connection.

[0021] Specifically, the refrigerant pipe A44 is spirally wound around the water extraction pipe 43 .

[0022] In this embodiment, the main function of the refrigerant pipe A44 spirally wound around the water pumping pipe 43 is to quickly cool the cooling water, thereby optimizing the cooling of the welding plate.

[0023] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A medium frequency welding machine with good heat dissipation performance, comprising a welding machine (1), characterized in that: A heat dissipation device (4) is fixedly installed on one side of the welding machine (1), one end of a cooling water inlet pipe (2) and one end of a cooling water return pipe (3) are fixedly installed on one side of the heat dissipation device (4), and a welding plate (5) is fixedly installed on the other end of the cooling water inlet pipe (2) and the other end of the cooling water return pipe (3).

2. A medium frequency welding machine with good heat dissipation performance according to claim 1, characterized in that: The heat dissipation device (4) includes a water tank (40) fixedly mounted on one side of the welding machine (1), a compressor (46) and a pressure pump (41) fixedly mounted on the upper end surface of the water tank (40), a refrigerant pipe B (47) and a refrigerant return pipe (45) fixedly mounted between the compressor (46) and the pressure pump (41), a water pump (42) fixedly mounted inside the water tank (40), two water pumping pipes (43) penetrating the upper end surface of the water tank (40) and the water pump (42) also fixedly mounted inside the water tank (40), a refrigerant pipe A (44) fixedly mounted on any of the water pumping pipes (43), the refrigerant pipe A (44) fixedly connected to the pressure pump (41), and the two water pumping pipes (43) fixedly connected to one end of the cooling water inlet pipe (2) and the cooling water return pipe (3), respectively.

3. The medium frequency welding machine with good heat dissipation performance according to claim 1, characterized in that: The refrigerant pipe A (44) is spirally wound around the water extraction pipe (43).

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