Soaking transfer device

Abstract

The utility model relates to a soaking and transferring device which comprises an air sleeve, an air inlet pipe is connected to the air sleeve, a copper core is installed in the air sleeve, a feeding screw is installed in the copper core, a heat transfer cavity is formed between the inner wall of the air inlet pipe and the outer wall of the copper core, a heat transfer core sleeve is arranged in the heat transfer cavity, and the feeding screw is arranged in the heat transfer core sleeve. The air inlet pipe is communicated with the heat transfer cavity, an extrusion shoe mechanism is arranged at one end of the air sleeve, and a vibration starting ring is arranged on the outer side of the air sleeve. The unique heat combination transfer mode of the design is utilized, and heat is uniformly and quickly conducted to a heated object through the heat conduction characteristic of the material and the structural flow channel design. Wherein the high-frequency heating system utilizes high-frequency oscillation metal self-heating, the heat conversion efficiency is high, and temperature rise is rapid and timely.

Description

Technical Field

[0001] This utility model relates to the field of heat transfer technology, and in particular to a heat transfer device. Background Technology

[0002] The development of heat transfer technology stems from the needs of multiple industries. Following the Industrial Revolution, the rise of industries such as machinery manufacturing and metallurgy placed higher demands on material processing. In metal processing, it is necessary to transfer heat evenly to the metal material to achieve processes such as forging and heat treatment. Traditional heating methods struggle to ensure uniform heating of materials, easily leading to uneven stress distribution within the material and defects such as deformation and cracks.

[0003] In the field of electronic devices, as the integration of electronic components increases and power density continues to rise, heat dissipation has become a critical issue. If heat cannot be evenly transferred and dissipated, localized overheating will occur, affecting the performance and lifespan of electronic components. In the energy sector, solar collectors also require efficient heat transfer technology to improve energy conversion efficiency.

[0004] From a scientific theoretical perspective, the principles related to heat conduction, convection, and radiation have driven the advancement of heat transfer technology. Based on theoretical knowledge such as Fourier's law (the law of heat conduction), scientists have continuously explored and developed various materials and structures that can transfer heat evenly. For example, heat pipe technology utilizes the phase change of the internal working fluid to rapidly transfer heat and achieve a uniform heat transfer effect.

[0005] Existing technologies suffer from several drawbacks: Low heat transfer efficiency: Traditional hot air welding equipment relies heavily on hot air convection for heat transfer, resulting in inefficient heat transfer and significant heat loss. Complex and insensitive control: The hot air transfer system is complex, incorporating fans, ducts, and heat core temperature control, but the heat control precision is low, easily leading to insufficient or excessive heat. Poor appearance: The equipment is bulky, occupies a large space, has numerous external components, and is not portable. Utility Model Content

[0006] To address the shortcomings of existing technologies, the purpose of this invention is to provide a heat transfer device. This design features a unique heat transfer method that utilizes the inherent thermal conductivity of the material combined with a structural flow channel design to ensure uniform and rapid heat transfer to the heated object. The high-frequency heating system utilizes the self-heating of the metal through high-frequency oscillation, resulting in high heat conversion efficiency and rapid, timely temperature rise.

[0007] The above-mentioned utility model objective is achieved through the following technical solution:

[0008] A heat transfer device includes a fan jacket, an air inlet pipe connected to the fan jacket, a copper core installed inside the fan jacket, a feeding screw installed inside the copper core, a heat transfer cavity between the inner wall of the air inlet pipe and the outer wall of the copper core, a heat transfer core sleeve installed inside the heat transfer cavity, the air inlet pipe communicating with the heat transfer cavity, an extrusion shoe mechanism installed at one end of the fan jacket, and a vibration ring installed on the outer side of the fan jacket.

[0009] As a further technical solution of this utility model: the extrusion shoe mechanism includes a polytetrafluoroethylene (PTFE) seat and a PTFE extrusion head. The PTFE seat is installed at one end of the air sleeve, and the PTFE extrusion head is installed on the PTFE seat. The PTFE seat has an air outlet that connects the heat transfer cavity to the outside.

[0010] As a further technical solution of this utility model: one end of the feeding screw is connected to an extrusion copper head, and the end of the extrusion copper head away from the feeding screw passes through the polytetrafluoroethylene seat and is disposed inside the polytetrafluoroethylene extrusion head.

[0011] As a further technical solution of this utility model: the oscillation ring is an electromagnetic coil.

[0012] As a further technical solution of this utility model: the outer wall of the heat transfer core sleeve is in contact with the inner wall of the air sleeve, and the inner wall of the heat transfer core sleeve is in contact with the outer wall of the copper core.

[0013] As a further technical solution of this utility model: one end of the heat transfer core sleeve is integrally formed and fixedly connected with an air-gathering ring, the outer diameter of the air-gathering ring being equal to the inner diameter of the heat transfer core sleeve.

[0014] As a further technical solution of this utility model: the outer wall of the heat transfer core sleeve is integrally formed and fixedly connected with a plurality of protruding heat transfer ribs that are evenly spaced, and a ventilation channel is formed between two adjacent heat transfer ribs.

[0015] As a further technical solution of this utility model: a guide plate is installed on the polytetrafluoroethylene seat at the position of the air outlet, and a preheating air duct communicating with the heat transfer cavity is provided inside the guide plate.

[0016] In summary, this utility model has at least one of the following beneficial technical effects:

[0017] This utility model discloses a heat transfer device. From an economic perspective, the application of this utility model significantly reduces energy consumption through high heat conversion rate and rapid conduction, while shortening preheating time and improving construction efficiency. The combined approach fully utilizes heat, reducing construction costs. Furthermore, the uniform temperature ensures construction quality, reduces welding quality risks, lowers rework rates, improves project quality, and reduces maintenance costs.

[0018] From a social benefit perspective, this utility model combines multidisciplinary knowledge from materials science and structural engineering, making it more scientific and practical than traditional methods in heating and heat transfer. It can play a role in this application and similar related heating and heat transfer applications. It promotes social progress, energy conservation, and emission reduction, meets environmental protection requirements, reduces smoke and dust pollution caused by material overheating through precise heat control, and its unique heating method reduces energy loss and waste, complying with energy conservation and emission reduction policies. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0020] Figure 2 This is a cross-sectional view of the present invention.

[0021] Figure 3 This is a schematic diagram of the heat transfer core sleeve of this utility model.

[0022] Reference numerals in the attached diagram: 1. Fan sleeve; 2. Air inlet pipe; 3. Copper core; 4. Feeding screw; 41. Extrusion copper head; 5. Heat transfer cavity; 6. Heat transfer core sleeve; 61. Air concentrator ring; 62. Heat transfer rib; 63. Ventilation duct; 7. Extrusion shoe mechanism; 71. PTFE seat; 72. PTFE extrusion head; 8. Vibration ring; 9. Air guide plate. Detailed Implementation

[0023] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0024] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0026] Example 1:

[0027] Reference Figure 1 The present invention discloses a heat transfer device, comprising a fan sleeve 1, an air inlet pipe 2 connected to the fan sleeve 1, a copper core 3 installed inside the fan sleeve 1, a feeding screw 4 installed inside the copper core 3, a heat transfer cavity 5 provided between the inner wall of the air inlet pipe 2 and the outer wall of the copper core 3, a heat transfer core sleeve 6 provided inside the heat transfer cavity 5, the air inlet pipe 2 communicating with the heat transfer cavity 5, an extrusion shoe mechanism 7 provided at one end of the fan sleeve 1, and a vibration ring 8 provided on the outer side of the fan sleeve 1.

[0028] Reference Figure 2 The extrusion shoe mechanism 7 includes a polytetrafluoroethylene (PTFE) seat 71 and a PTFE extrusion head 72. The PTFE seat 71 is installed at one end of the air sleeve 1, and the PTFE extrusion head 72 is installed on the PTFE seat 71. The PTFE seat 71 has an air outlet that connects the heat transfer cavity 5 to the outside.

[0029] Reference Figure 2 One end of the feeding screw 4 is connected to an extrusion copper head 41, and the end of the extrusion copper head 41 away from the feeding screw 4 passes through the PTFE seat 71 and is disposed inside the PTFE extrusion head 72. In this embodiment, the oscillation ring 8 is an electromagnetic coil. The outer wall of the heat transfer core sleeve 6 is in contact with the inner wall of the fan sleeve 1, and the inner wall of the heat transfer core sleeve 6 is in contact with the outer wall of the copper core 3.

[0030] Reference Figure 3 One end of the heat transfer core sleeve 6 is integrally formed and fixedly connected to an air-concentrating ring 61, the outer diameter of which is equal to the inner diameter of the heat transfer core sleeve 6. Multiple protruding and evenly spaced heat transfer ribs 62 are integrally formed and fixedly connected to the outer wall of the heat transfer core sleeve 6, forming a ventilation channel 63 between adjacent heat transfer ribs 62. An air guide plate 9 is installed on the PTFE seat 71 at the location of the air outlet, and a preheating air duct communicating with the heat transfer cavity 5 is provided inside the air guide plate 9.

[0031] Working principle: First, the fixing sleeve at the top of the copper core 3 is connected and fixed to the extrusion motor. Under the inductive action of the electromagnetic coil, the extruded copper head 41 self-heats, and the heat is conducted to the feeding screw 4 through the heat transfer core sleeve 6, melting the welding material. There are three transmission methods in this part: the heat transfer ribs 62 of the heat transfer core sleeve 6 conduct heat using the heat transfer core sleeve 6 itself; the ventilation channel 63 in the heat transfer core sleeve 6 conducts hot air convection, completing the rapid and uniform heat transfer; the air gathering ring 61 in the heat transfer core sleeve 6 collects hot air and preheats the substrate through the preheating air channel in the air guide plate 9. The air inlet pipe 2 is the main air duct. When the set temperature is reached, the feeding screw 4 starts to rotate, extrudes the heated and melted material, and evenly adheres to the preheated material base layer through the polytetrafluoroethylene extrusion head 72.

[0032] The implementation principle of this utility model is as follows: This utility model discloses a heat transfer device. From an economic perspective, through the application of this utility model, the high heat conversion rate and rapid conduction significantly reduce energy consumption, while the shortened preheating time improves construction efficiency. The combined method fully utilizes heat, reducing construction costs. Furthermore, the uniform temperature ensures construction quality, reduces welding quality risks, lowers rework rates, improves project quality, and reduces maintenance costs.

[0033] From a social benefit perspective, this utility model combines multidisciplinary knowledge from materials science and structural engineering, making it more scientific and practical than traditional methods in heating and heat transfer. It can play a role in this application and similar related heating and heat transfer applications. It promotes social progress, energy conservation, and emission reduction, meets environmental protection requirements, reduces smoke and dust pollution caused by material overheating through precise heat control, and its unique heating method reduces energy loss and waste, complying with energy conservation and emission reduction policies.

[0034] The embodiments described herein are preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape, and principle of this utility model should be included within the scope of protection of this utility model.

Claims

1. An even heat transfer device, characterized by, The utility model provides an air jacket (1) is connected with the air inlet pipe (2), copper core (3) is installed in air jacket (1), feed screw (4) is installed in copper core (3), heat transfer cavity (5) is arranged between the inner wall of air inlet pipe (2) and the outer wall of copper core (3), heat transfer core cover (6) is arranged in heat transfer cavity (5), air inlet pipe (2) is communicated with heat transfer cavity (5), one end of air jacket (1) is provided with extrusion shoe mechanism (7), the outside of air jacket (1) is provided with vibration ring (8).

2. An apparatus for uniform heat transfer as claimed in claim 1 wherein, The extrusion shoe mechanism (7) includes a polytetrafluoroethylene seat (71) and a polytetrafluoroethylene extrusion head (72), the polytetrafluoroethylene seat (71) is installed at one end of the air jacket (1), the polytetrafluoroethylene extrusion head (72) is installed on the polytetrafluoroethylene seat (71), and the polytetrafluoroethylene seat (71) is provided with an air outlet hole communicating the heat transfer cavity (5) with the outside.

3. An apparatus for uniform heat transfer as claimed in claim 2, wherein One end of the feed screw (4) is connected with an extrusion copper head (41), the extrusion copper head (41) is arranged inside the polytetrafluoroethylene extrusion head (72) through the polytetrafluoroethylene seat (71) away from one end of the feed screw (4).

4. An apparatus for uniform heat transfer as defined in claim 1, wherein The vibration ring (8) is an electromagnetic coil.

5. An isothermal transfer device according to claim 1, wherein The outer wall of the heat transfer core cover (6) is in contact with the inner wall of the air jacket (1), and the inner wall of the heat transfer core cover (6) is in contact with the outer wall of the copper core (3).

6. An isothermal transfer device according to claim 1, wherein One end of the heat transfer core cover (6) is integrally formed and fixedly connected with a wind gathering ring (61), and the outer diameter of the wind gathering ring (61) is equal to the inner diameter of the heat transfer core cover (6).

7. An apparatus for uniform heat transfer as defined in claim 1, wherein The outer wall of the heat transfer core cover (6) is integrally formed and fixedly connected with a plurality of protruding and uniformly spaced heat transfer ribs (62), and a ventilation channel (63) is formed between adjacent two heat transfer ribs (62).

8. A heat transfer device according to claim 2, wherein The polytetrafluoroethylene seat (71) is provided with an air deflector (9) at the position of the air outlet hole, and the air deflector (9) is provided with a preheating air duct communicated with the heat transfer cavity (5).

Images