CN219064266U - Composite heat conducting pipe - Google Patents

Abstract

The utility model discloses a composite heat conducting pipe, which comprises a heat conducting outer pipe, a heat conducting inner pipe and a heat radiating branch pipe, wherein the heat conducting inner pipe is inserted into the heat conducting outer pipe, the heat conducting outer pipe is internally provided with a hollow structure, the top end and the tail end of the heat conducting outer pipe are both provided with sealing sheets in a threaded manner, a plurality of heat radiating branch pipes which are uniformly distributed are fixedly arranged on the outer wall of the part, inserted into the heat conducting outer pipe, of the heat conducting inner pipe, and the top end of the heat radiating branch pipe penetrates out of the heat conducting outer pipe.

Description

Composite heat conducting pipe

Technical Field

The utility model relates to the technical field of heat conduction pipes, in particular to a composite heat conduction pipe.

Background

The heat conducting pipe is suitable for narrow positions such as an elongated core and an area where common cooling water cannot reach, has certain heat transfer performance, heat from one end can be quickly transferred to the other end, and the cooling water is communicated at a proper position, so that an optimal heat conversion process is realized, the cooling effect is good.

Disclosure of Invention

The present utility model is directed to a composite heat pipe, which solves the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compound heat pipe, includes heat conduction outer tube, heat conduction inner tube and heat dissipation branch pipe, the inside heat conduction inner tube that is inserted of heat conduction outer tube, the inside hollow out construction design that is of heat conduction outer tube, the sealing fin is all installed to the equal screw thread in top and the tail end of heat conduction outer tube, fixed mounting has a plurality of evenly distributed's heat dissipation branch pipes on the outer wall that the heat conduction inner tube inserted heat conduction outer tube part, heat dissipation branch pipe top wears out the heat conduction outer tube.

Preferably, heat conducting fins are fixedly arranged between the two opposite heat radiating branch pipes, and copper powder is arranged in the heat conducting outer pipe.

Preferably, the graphene layer is coated outside the heat conducting outer tube, and the corrosion-resistant layer is coated outside the graphene layer.

Preferably, the corrosion-resistant layer is a corrosion-resistant coating.

Preferably, the heat conducting fin is made of copper metal.

Compared with the prior art, the utility model has the beneficial effects that:

according to the heat-conducting structure, the heat-conducting inner pipe is arranged in the heat-conducting outer pipe, the heat source can be triggered through the arranged heat-conducting inner pipe, so that comprehensive heat-conducting work can be conducted by the heat-conducting inner pipe, the conducted heat can be transferred to the heat-conducting outer pipe through the plurality of heat-conducting branch pipes, meanwhile, the conducted heat can be transferred to the outside of the heat-conducting outer pipe, the heat-conducting inner pipe can be contacted with cooling sources such as external cooling water, and the like, so that water-cooling heat-conducting work after heat conduction of the heat-conducting pipe can be completed.

Drawings

FIG. 1 is a schematic view of the external overall structure of the present utility model;

FIG. 2 is a schematic top view of a heat conductive outer tube of the present utility model;

FIG. 3 is a schematic view of the front internal structure of the heat conductive outer tube of the present utility model;

fig. 4 is a schematic diagram of the tail structure of the heat conducting pipe of the present utility model.

In the figure: 1. a heat conducting outer tube; 2. a heat conducting inner tube; 3. a heat radiation branch pipe; 4. a heat conduction fin; 5. a sealing sheet; 6. copper powder; 7. a graphene layer; 8. and a corrosion resistant layer.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a compound heat pipe, includes heat conduction outer tube 1, heat conduction inner tube 2 and heat dissipation branch pipe 3, and heat conduction outer tube 1 is inside to be inserted and is equipped with heat conduction inner tube 2, and heat conduction outer tube 1 is inside to be hollow out construction design, and sealing fin 5 is all installed to the equal screw thread in top and the tail end of heat conduction outer tube 1, and heat dissipation branch pipe 3 that fixedly mounting has a plurality of evenly distributed on the outer wall that heat conduction inner tube 2 inserted heat conduction outer tube 1 part, heat dissipation branch pipe 3 top wears out heat conduction outer tube 1.

In this embodiment, the heat conducting fins 4 are fixedly installed between the two opposite heat dissipating branch pipes 3, the heat conducting fins 4 are made of copper metal, so that the heat conducting outer pipe 1, the heat conducting inner pipe 2 and the heat dissipating branch pipes 3 have good heat conducting performance, the heat conducting outer pipe 1, the heat conducting inner pipe 2 and the heat dissipating branch pipes 3 can be made of metals with good heat conductivity such as copper, silver and the like, and copper powder 6 is arranged in the heat conducting outer pipe 1.

In this embodiment, the outside cladding of heat conduction outer tube 1 has graphene layer 7, and graphene layer 7 can improve the heat conduction speed, and graphene layer 7 outside coating has corrosion-resistant layer 8, and wherein, corrosion-resistant layer 8 is corrosion-resistant coating, can play better anticorrosion effect through the corrosion-resistant layer 8 that sets up, improves life.

According to the specific principle, a person skilled in the art can use the heat conduction pipe through a conventional use method, the heat conduction inner pipe 2 is arranged inside the heat conduction outer pipe 1, the heat source can be triggered through the arranged heat conduction inner pipe 2, so that comprehensive heat conduction work can be carried out by the heat conduction inner pipe 2, the introduced heat can be transferred to the heat conduction outer pipe 1 through a plurality of heat dissipation branch pipes 3, meanwhile, the heat dissipation branch pipes 3 penetrate out of the heat conduction outer pipe 1, the heat can be transferred to the outside of the heat conduction outer pipe 1, the heat dissipation work after heat conduction of the heat conduction pipe can be completed through the arranged heat dissipation branch pipes 3, the heat dissipation branch pipes 3 are connected through the heat conduction fins 4, the introduced heat can be transferred to the heat dissipation branch pipes 3 of the next stage through the heat conduction inner pipe 2 of a main line or the heat conduction fins 4 of a branching line respectively, the heat conduction efficiency of double-line heat conduction is greatly improved, the heat conduction efficiency of the heat conduction pipe is greatly improved, copper powder 6 can be filled in the heat dissipation pipe body is improved by self-moving, the heat deposition condition of the part is improved, the practicability of the heat conduction pipe is enhanced, the heat conduction pipe can be prolonged, the corrosion-resistant layer 8 is arranged, the service life of the heat conduction pipe can be prolonged, and the heat conduction efficiency is prolonged;

the composite heat conducting pipe has the technical characteristics of composite use of a composite layer structure of a heat radiating structure, and simultaneously has excellent heat conducting performance of double wires, so that the heat conducting efficiency is greatly improved, and the normal heat radiating work is ensured.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a compound heat pipe, its characterized in that, including heat conduction outer tube (1), heat conduction inner tube (2) and heat dissipation branch pipe (3), heat conduction inner tube (2) are equipped with to inside the inserting of heat conduction outer tube (1), the inside hollow out construction design that is of heat conduction outer tube (1), sealing fin (5) are all installed to the equal screw thread in top and the tail end of heat conduction outer tube (1), fixed mounting has a plurality of evenly distributed's heat dissipation branch pipe (3) on the outer wall that heat conduction inner tube (2) inserted heat conduction outer tube (1) part, heat dissipation branch pipe (3) top wears out heat conduction outer tube (1).

2. A composite heat pipe according to claim 1, wherein: a heat conducting fin (4) is fixedly arranged between the two opposite heat radiating branch pipes (3), and copper powder (6) is arranged in the heat conducting outer pipe (1).

3. A composite heat pipe according to claim 1, wherein: the heat conduction outer tube (1) outside cladding has graphene layer (7), graphene layer (7) outside coating has corrosion-resistant layer (8).

4. A composite heat pipe according to claim 3, wherein: the corrosion-resistant layer (8) is a corrosion-resistant coating.

5. A composite heat pipe according to claim 2, wherein: the heat conducting fins (4) are made of copper metal.

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