Heat conduction tube of tube fin type radiator

Abstract

The utility model discloses a heat conduction pipe of a tube fin type radiator, which comprises a concentric-square-shaped heat conduction bottom frame and a plurality of U-shaped vertical outer heat conduction pipes arranged on the two sides of the concentric-square-shaped heat conduction bottom frame, and a U-shaped horizontal inner heat conduction pipe is arranged between the head end and the tail end of every two adjacent U-shaped vertical outer heat conduction pipes in the X-axis direction. A liquid inlet three-way pipe is installed between the head ends of the two U-shaped vertical outer heat conduction pipes in the Y-axis direction, and a liquid outlet three-way pipe is installed between the tail ends of the two U-shaped vertical outer heat conduction pipes in the Y-axis direction on the other side. The U-shaped vertical outer heat conduction pipe and the U-shaped horizontal inner heat conduction pipe which are continuously connected cover the two sides and the bottom end of the radiator, and the heat conduction pipes can uniformly conduct heat to the whole radiating fins, so that the radiating efficiency of the whole system is improved, more uniform radiating under different temperature conditions is facilitated, and the service life of the radiator is prolonged. And each area can be ensured to achieve the optimal heat dissipation effect.

Description

Technical Field

[0001] The utility model relates to the technical field of tube-fin radiators, in particular to a heat-conducting tube of a tube-fin radiator. Background Art

[0002] A fin-and-tube radiator is a device used to dissipate heat, and the heat pipe is a key component in the fin-and-tube radiator, which is responsible for transferring heat from the heat source to the heat sink. The heat pipe is generally made of metal with high thermal conductivity, such as copper or aluminum. Its structure usually includes two layers of metal, inner and outer, filled with a heat-conducting medium, such as thermal paste or liquid in the middle. This design helps to transfer heat from one end to the other and ensures that the heat sink can absorb and dissipate heat more effectively. However, the heat pipe of the fin-and-tube radiator is generally a continuous S-shaped pipe structure, and a heat dissipation zone is always formed on one side of the fin-and-tube radiator when in use. The formation of a heat dissipation zone on one side causes the temperature of certain areas of the radiator to rise in extreme cases, while it is difficult to achieve sufficient heat dissipation on the other side of the heat sink. This will limit the application performance of the fin-and-tube radiator in high temperature environments, and the heat dissipation range is relatively limited. Utility Model Content

[0003] The utility model aims to provide a heat conducting pipe of a tube-fin radiator, which can form a continuous S-shaped heat conducting pipe with a common water inlet and outlet on both sides and the bottom of the tube-fin radiator to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a heat conducting pipe of a tube-fin radiator, comprising a round-shaped heat conducting bottom frame and a plurality of U-shaped vertical external heat conducting pipes arranged on both sides of the round-shaped heat conducting bottom frame, a U-shaped horizontal internal heat conducting pipe is installed between the head and tail ends of two adjacent U-shaped vertical external heat conducting pipes in the X-axis direction, a liquid inlet tee is installed between the head ends of two of the U-shaped vertical external heat conducting pipes in the Y-axis direction, and a liquid outlet tee is installed between the tail ends of two of the U-shaped vertical external heat conducting pipes in the other side of the Y-axis direction.

[0005] Preferably, the outer peripheral surface of the U-shaped vertical external heat conducting pipe is provided with spiral heat dissipating fins covering along the extension direction of the pipe itself.

[0006] Preferably, both ends of the U-shaped vertical external heat conducting pipe are integrally formed with a bending portion.

[0007] Preferably, notches are provided on both side outer walls of the meander-shaped heat-conducting bottom frame, and a cavity is provided inside the meander-shaped heat-conducting bottom frame.

[0008] Preferably, a plurality of right-angled ribs with equal spacing are installed on the top of the meander-shaped heat-conducting bottom frame, and a heat dissipation fin is bolted between two adjacent right-angled ribs.

[0009] Preferably, the heat dissipating fins include a top plate slidably mounted between two adjacent right-angle rib edges, and a plurality of fin units integrally formed at the bottom end of the top plate, and the top end of the U-shaped heat-conducting bottom frame is provided with countersunk holes corresponding to the positions of the heat dissipating fins, and screws for bolting to the top plate are installed inside the countersunk holes.

[0010] The heat conducting pipes of the fin-and-tube radiator have a U-shaped vertical outer heat conducting pipe, a liquid inlet tee pipe and other structures that cooperate with each other. A plurality of U-shaped vertical outer heat conducting pipes form a continuous S-shaped side heat conducting pipe structure, and a U-shaped horizontal inner heat conducting pipe connects two adjacent U-shaped vertical outer heat conducting pipes on the same side, so that a plurality of U-shaped horizontal inner heat conducting pipes form a heat conducting pipe heat dissipation structure at the bottom end of the fin-and-tube radiator. The continuously connected U-shaped vertical outer heat conducting pipes and U-shaped horizontal inner heat conducting pipes cover both sides and the bottom end of the radiator. The heat conducting pipes can evenly conduct heat to the entire heat sink, thereby improving the heat dissipation efficiency of the entire system, contributing to more even heat dissipation under different temperature conditions, and ensuring that each area can achieve the best heat dissipation effect. The heat conducting pipes share a liquid inlet tee pipe and a liquid outlet tee pipe, so that the cooling medium is diverted in the pipeline, effectively simplifying the pipeline structure of the radiator. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the side cross-sectional structure of the round-shaped heat-conducting bottom frame of the utility model;

[0013] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 4 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 5 This is a schematic diagram of the three-dimensional structure of the utility model after the round-shaped heat-conducting bottom frame is removed;

[0016] In the figure: 1, round-shaped heat-conducting bottom frame; 101, notch; 102, cavity; 2, liquid inlet three-way pipe; 3, U-shaped vertical external heat-conducting pipe; 301, bending part; 4, U-shaped horizontal internal heat-conducting pipe; 5, spiral heat sink; 6, liquid outlet three-way pipe; 7, heat-dissipating fin; 701, top plate; 702, fin unit; 8, countersunk hole; 9, right-angle rib edge. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-5 The utility model provides an embodiment: a heat conducting pipe of a tube-fin radiator, comprising a round heat conducting bottom frame 1 and a plurality of U-shaped vertical external heat conducting pipes 3 arranged on both sides of the round heat conducting bottom frame 1, wherein the plurality of U-shaped vertical external heat conducting pipes 3 form a continuous S-shaped side heat conducting pipe structure, and a U-shaped horizontal internal heat conducting pipe 4 is installed between the head and tail ends of two adjacent U-shaped vertical external heat conducting pipes 3 in the X-axis direction, and the U-shaped horizontal internal heat conducting pipe 4 is connected to the adjacent two U-shaped vertical external heat conducting pipes 3 on the same side, so that the plurality of U-shaped horizontal internal heat conducting pipes 4 form a heat conducting pipe heat dissipation structure at the bottom end of the tube-fin radiator;

[0019] A liquid inlet tee pipe 2 is installed between the head ends of two U-shaped vertical external heat conducting pipes 3 in the Y-axis direction, and a liquid outlet tee pipe 6 is installed between the tail ends of two U-shaped vertical external heat conducting pipes 3 in the Y-axis direction on the other side. The heat conducting pipes share a liquid inlet tee pipe 2 and a liquid outlet tee pipe 6, so that the cooling medium is divided in the pipeline, which effectively simplifies the pipeline structure of the radiator;

[0020] Both ends of the U-shaped vertical external heat conducting pipe 3 are integrally formed with a bending portion 301, and the two ends of the U-shaped vertical external heat conducting pipe 3 are connected to the pipe opening of the U-shaped horizontal internal heat conducting pipe 4 through the bending portion 301;

[0021] The outer peripheral surface of the U-shaped vertical external heat conducting pipe 3 is provided with spiral heat sinks 5 covering along the extension direction of the pipe itself. The design of the spiral heat sinks 5 increases the surface area of ​​the U-shaped vertical external heat conducting pipe 3, making it easier to transfer heat and dissipate it more effectively to the surrounding environment through convection and radiation, thereby improving the heat dissipation performance of the entire heat conducting pipe system;

[0022] Notches 101 are provided on both sides of the outer wall of the circular heat-conducting bottom frame 1, a cavity 102 is provided inside the circular heat-conducting bottom frame 1, a plurality of right-angled ribs 9 with equal spacing are installed on the top of the circular heat-conducting bottom frame 1, and heat dissipation fins 7 are bolted between two adjacent right-angled ribs 9;

[0023] The heat dissipation fin 7 includes a top plate 701 slidably installed between two adjacent right-angled rib edges 9, and a plurality of fin monomers 702 integrally formed at the bottom end of the top plate 701. A countersunk hole 8 corresponding to the position of the heat dissipation fin 7 is arranged at the top of the circular heat-conducting bottom frame 1, and a screw for bolting to the top plate 701 is installed inside the countersunk hole 8. The circular heat-conducting bottom frame 1 supports the tube-fin radiator. The staff can also take out the heat dissipation fin 7 so that the top plate 701 is slidably installed into the two adjacent right-angled rib edges 9. Then the staff takes out the bolts and drives them into the top plate 701 through the countersunk hole 8. At this time, the top plate 701 and the fin monomers 702 form a heat-conducting structure in the cavity 102 of the circular heat-conducting bottom frame 1 to further absorb and dissipate heat.

[0024] When the embodiment of the present application is used, the staff first places the tube-fin radiator to be assembled on the top of the round-shaped heat-conducting bottom frame 1. At this time, a plurality of U-shaped vertical external heat-conducting pipes 3 form a continuous S-shaped side heat-conducting pipe structure, and the U-shaped horizontal internal heat-conducting pipe 4 connects two adjacent U-shaped vertical external heat-conducting pipes 3 on the same side, so that a plurality of U-shaped horizontal internal heat-conducting pipes 4 form a heat-conducting pipe heat dissipation structure at the bottom end of the tube-fin radiator, and the other side of the radiator is connected to the two opposite S-shaped side heat-conducting pipe structures through the liquid inlet tee 2 and the liquid outlet tee 6. At this time, when the cooling medium passes through the liquid inlet tee The tube 2 is divided into the U-shaped vertical outer heat conducting tube 3 and the U-shaped horizontal inner heat conducting tube 4, and the cooling medium exchanges heat with the tube-fin radiator during the flow process to take away the heat. The cooling medium after the heat exchange is discharged through the liquid outlet tee pipe 6. In this process, the continuously connected U-shaped vertical outer heat conducting tube 3 and the U-shaped horizontal inner heat conducting tube 4 cover the two sides and the bottom of the radiator. The heat conducting tube can evenly conduct the heat to the entire heat sink, thereby improving the heat dissipation efficiency of the entire system, helping to dissipate heat more evenly under different temperature conditions, and ensuring that each area can achieve the best heat dissipation effect.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A heat conducting tube of a tube-fin radiator, characterized in that: The invention comprises a circular heat-conducting bottom frame (1) and a plurality of U-shaped vertical external heat-conducting pipes (3) arranged on both sides of the circular heat-conducting bottom frame (1); a U-shaped horizontal internal heat-conducting pipe (4) is installed between the head and tail ends of two adjacent U-shaped vertical external heat-conducting pipes (3) in the X-axis direction; a liquid inlet tee pipe (2) is installed between the head ends of two of the U-shaped vertical external heat-conducting pipes (3) in the Y-axis direction; and a liquid outlet tee pipe (6) is installed between the tail ends of two of the U-shaped vertical external heat-conducting pipes (3) in the other Y-axis direction.

2. The heat conducting pipe of the tube-fin radiator according to claim 1, characterized in that: The outer peripheral surface of the U-shaped vertical external heat conducting pipe (3) is provided with spiral heat dissipating fins (5) covering along the extending direction of the pipe itself.

3. The heat conducting pipe of the tube-fin radiator according to claim 1, characterized in that: Both ends of the U-shaped vertical external heat conducting pipe (3) are integrally formed with a bending portion (301).

4. The heat conducting pipe of the tube-fin radiator according to claim 1, characterized in that: Notches (101) are provided on both side outer walls of the circular heat-conducting bottom frame (1), and a cavity (102) is provided inside the circular heat-conducting bottom frame (1).

5. The heat conducting pipe of the tube-fin radiator according to claim 1, characterized in that: A plurality of right-angled ribs (9) with equal spacing are installed on the top of the circular heat-conducting bottom frame (1), and a heat dissipation fin (7) is bolted between two adjacent right-angled ribs (9).

6. The heat conducting pipe of the tube-fin radiator according to claim 5, characterized in that: The heat dissipation fin (7) comprises a top plate (701) slidably mounted between two adjacent right-angle rib edges (9), and a plurality of fin monomers (702) integrally formed at the bottom end of the top plate (701); a countersunk hole (8) corresponding to the position of the heat dissipation fin (7) is arranged at the top end of the circular heat-conducting bottom frame (1); a screw for bolting to the top plate (701) is installed inside the countersunk hole (8).

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