CN210664075U

CN210664075U - Flat aluminum microporous heat pipe

Info

Publication number: CN210664075U
Application number: CN201920741785.6U
Authority: CN
Inventors: 窦本伟
Original assignee: Xinxiang Jinhong Technology Co Ltd
Current assignee: Xinxiang Jinhong Technology Co Ltd
Priority date: 2019-05-22
Filing date: 2019-05-22
Publication date: 2020-06-02
Anticipated expiration: 2029-05-22

Abstract

The utility model discloses a flat aluminium micropore heat pipe, including the heat pipe body, the inner chamber of heat pipe body is provided with built-in heat preservation, the outer wall of heat pipe body is provided with the anti-corrosion coating, the bottom of built-in heat preservation inner chamber is provided with first heat preservation, and the inner chamber of built-in heat preservation and the top that is located first heat preservation are provided with the protective layer, and the inner chamber of built-in heat preservation and the top that is located the protective layer are provided with the second heat preservation, and the bottom of anti-corrosion coating inner chamber is provided with first anti-corrosion fiber layer. The utility model discloses a set up the cooperation of heat pipe body, built-in heat preservation, anti-corrosion coating, first heat preservation, protective layer, second heat preservation, first anti-corrosion fiber layer, adhesive linkage and second anti-corrosion fiber layer, it is mostly anticorrosive, the heat transfer effect is relatively poor to have solved traditional micropore heat pipe to lead to it to use a period back under adverse circumstances, its surface to appear corroding easily, in the past for a long time, seriously influenced micropore heat pipe life's problem.

Description

Flat aluminum microporous heat pipe

Technical Field

The utility model relates to a heat pipe equipment technical field specifically is a flat aluminium micropore heat pipe.

Background

The heat pipe transfers heat through phase change latent heat of a working medium in a sealed vacuum pipe shell, the medium in the heat pipe is heated and evaporated in a heating section and is condensed and released in a heat dissipation section after rising to the upper part, and the heat transfer performance of the heat pipe is similar to the electric conductivity of a superconductor, so that the heat pipe has the characteristics of large heat transfer capacity and high heat transfer efficiency, is widely applied to the field of energy conservation due to superior heat transfer performance and technical characteristics, is commonly used in the fields of equipment waste heat recovery, fresh air systems and the like at present, but most of the existing heat pipes are anticorrosive and poor in heat transfer effect, so that the surface of the heat pipe is easy to corrode after the heat pipe is used for a period of time, the service life of the heat pipe is invisibly influenced, and the later maintenance cost of a user is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flat aluminium micropore heat pipe possesses anticorrosive, heat transfer effect is good, and extension heat pipe life's advantage has solved traditional micropore heat pipe and has mostly anticorrosive, heat transfer effect is relatively poor to lead to it to use a period back under adverse circumstances, its surface corrodes easily, in the past for a long time, has seriously influenced micropore heat pipe life's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a flat aluminium micropore heat pipe, includes the heat pipe body, the inner chamber of heat pipe body is provided with built-in heat preservation, the outer wall of heat pipe body is provided with anti-corrosion coating, the bottom of built-in heat preservation inner chamber is provided with first heat preservation, the inner chamber of built-in heat preservation and the top that is located first heat preservation are provided with the protective layer, the inner chamber of built-in heat preservation and the top that is located the protective layer are provided with the second heat preservation, the bottom of anti-corrosion coating inner chamber is provided with first anticorrosive fiber layer, the inner chamber of anti-corrosion coating and the top that is located first anticorrosive fiber layer bond and have the adhesive linkage, the inner chamber of anti-corrosion coating and the top that is located the adhesive linkage bond and.

Preferably, a first pipe orifice and a second pipe orifice are respectively formed in two sides of the surface of the heat pipe body, and sealing rubber rings are arranged on the surfaces of the first pipe orifice and the second pipe orifice.

Preferably, the outer surface of the built-in heat-insulating layer is provided with an oxidation film, the outer surface of the anti-corrosion layer is provided with an external anti-corrosion layer, and the external anti-corrosion layer is made of ceramic powder.

Preferably, the first heat-insulating layer and the second heat-insulating layer are both made of glass fiber materials, and the protective layer is a vacuum layer.

Preferably, the first anti-corrosion fiber layer and the second anti-corrosion fiber layer are made of silicon carbide fibers, and the bonding layer is made of flexible material sealant.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the cooperation of heat pipe body, built-in heat preservation, anti-corrosion coating, first heat preservation, protective layer, second heat preservation, first anti-corrosion fiber layer, adhesive linkage and second anti-corrosion fiber layer, it is mostly anticorrosive, the heat transfer effect is relatively poor to have solved traditional micropore heat pipe to lead to it to use a period back under adverse circumstances, its surface to appear corroding easily, in the past for a long time, seriously influenced micropore heat pipe life's problem.

2. The utility model enhances the sealing performance of the heat pipe body when in use, avoids the leakage condition, greatly enhances the safety when in use, enhances the heat preservation effect of the built-in heat preservation layer by arranging the oxidation film, enhances the anti-corrosion effect of the external protection layer by arranging the external anti-corrosion layer made of ceramic powder, thereby greatly prolonging the service life of the heat pipe body, greatly enhances the insulativity and the heat resistance of the built-in heat preservation layer by arranging the first heat preservation layer and the second heat preservation layer made of glass fiber materials, greatly improves the heat transfer efficiency of the heat pipe body, enhances the anti-corrosion effect of the first anti-corrosion fiber layer and the second anti-corrosion fiber layer made of carbonized fiber materials by arranging the first anti-corrosion fiber layer and the second anti-corrosion fiber layer, enhances the anti-corrosion performance of the heat pipe body, and simultaneously prolongs the service life of the heat pipe body, through having set up the sealed glue of flexible material, strengthened the fastness between first anticorrosive fibrous layer and the second anticorrosive fibrous layer.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a left side view of the present invention;

FIG. 3 is a schematic view of the interior of the built-in heat-insulating layer of the present invention;

fig. 4 is a schematic view of the inside of the anti-corrosion layer of the present invention.

In the figure: the heat pipe comprises a heat pipe body 1, a first pipe orifice 101, a second pipe orifice 102, a built-in heat insulation layer 2, an oxidation film 201, an anti-corrosion layer 3, an external anti-corrosion layer 301, a first heat insulation layer 4, a protective layer 5, a second heat insulation layer 6, a first anti-corrosion fiber layer 7, an adhesive layer 8 and a second anti-corrosion fiber layer 9.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a flat aluminum microporous heat pipe comprises a heat pipe body 1, an inner cavity of the heat pipe body 1 is provided with a built-in heat insulation layer 2, an outer wall of the heat pipe body 1 is provided with an anti-corrosion layer 3, the bottom of the inner cavity of the built-in heat insulation layer 2 is provided with a first heat insulation layer 4, the inner cavity of the built-in heat insulation layer 2 and the top of the first heat insulation layer 4 are provided with a protective layer 5, the inner cavity of the built-in heat insulation layer 2 and the top of the protective layer 5 are provided with a second heat insulation layer 6, the bottom of the inner cavity of the anti-corrosion layer 3 is provided with a first anti-corrosion fiber layer 7, the inner cavity of the anti-corrosion layer 3 and the top of the first anti-corrosion fiber layer 7 are bonded with a bonding layer 8, the inner cavity of the anti-corrosion layer 3 and the top of the bonding layer 8 are bonded with a second anti-corrosion fiber layer 9, two sides, the outer surface of the built-in heat preservation layer 2 is provided with an oxidation film 201, the outer surface of the anti-corrosion layer 3 is provided with an external anti-corrosion layer 301, the material of the external anti-corrosion layer 301 is ceramic powder, the materials of the first heat preservation layer 4 and the second heat preservation layer 6 are both glass fiber materials, the protective layer 5 is a vacuum layer, the materials of the first anti-corrosion fiber layer 7 and the second anti-corrosion fiber layer 9 are both silicon carbide fibers, the material of the adhesive layer 8 is flexible material sealant, the sealing performance of the heat pipe body 1 in use is enhanced by arranging a sealing rubber ring, the leakage is avoided, the safety in use is greatly enhanced, the heat preservation effect of the built-in heat preservation layer 2 is enhanced by arranging the oxidation film 201, the anti-corrosion effect of the external protective layer 5 is enhanced by arranging the external anti-corrosion layer 301 made of the ceramic powder, and the service life of the heat pipe body 1 is greatly prolonged, through the first heat preservation 4 and the second heat preservation 6 that have set up the glass fiber material, the insulating nature and the heat resistance of built-in heat preservation 2 have been strengthened greatly, the heat transfer efficiency of heat pipe body 1 has been improved greatly, through the first anticorrosive fiber layer 7 and the second anticorrosive fiber layer 9 that have set up the carbide fiber material, the anticorrosive effect of first anticorrosive fiber layer 7 and second anticorrosive fiber layer 9 has been strengthened, the corrosion resistance of heat pipe body 1 has been strengthened, the life of heat pipe body 1 has also been prolonged simultaneously, through having set up sealed glue of flexible material, the fastness between first anticorrosive fiber layer 7 and the second anticorrosive fiber layer 9 has been strengthened.

During the use, through having set up built-in heat preservation 2, first heat preservation 4, protective layer 5 and second heat preservation 6, the heat transfer effect of heat pipe body 1 has been strengthened, the practicality of heat pipe body 1 has been strengthened, through having set up anticorrosive coating 3, first anticorrosive fiber layer 7, adhesive linkage 8 and second anticorrosive fiber layer 9, the anticorrosive effect of heat pipe body 1 has been strengthened greatly, the life of heat pipe body 1 has been prolonged, the cost of maintenance in user's later stage has been reduced, it needs to change it repeatedly to avoid the user.

In summary, the following steps: this flat aluminium micropore heat pipe, through heat pipe body 1, built-in heat preservation 2, anti-corrosion coating 3, first heat preservation 4, protective layer 5, second heat preservation 6, first anticorrosive fibrous layer 7, adhesive linkage 8 and the cooperation of second anticorrosive fibrous layer 9, it is anticorrosive mostly to have solved traditional micropore heat pipe, the heat transfer effect is relatively poor to lead to it to use a period back under adverse circumstances, its surface is corroded easily to appear, in the past for a long time, the problem of micropore heat pipe life has seriously been influenced.

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

Claims

1. The utility model provides a flat aluminium micropore heat pipe, includes heat pipe body (1), its characterized in that: the heat pipe comprises a heat pipe body (1), and is characterized in that a built-in heat insulation layer (2) is arranged in an inner cavity of the heat pipe body (1), an anti-corrosion layer (3) is arranged on the outer wall of the heat pipe body (1), a first heat insulation layer (4) is arranged at the bottom of the inner cavity of the built-in heat insulation layer (2), a protective layer (5) is arranged at the top of the inner cavity of the built-in heat insulation layer (2) and located on the first heat insulation layer (4), a second heat insulation layer (6) is arranged at the top of the inner cavity of the built-in heat insulation layer (2) and located on the protective layer (5), a first anti-corrosion fiber layer (7) is arranged at the bottom of the inner cavity of the anti-corrosion layer (3), a bonding layer (8) is arranged at the top of the inner cavity of the anti-corrosion layer (3), and a second anti.

2. The flat aluminum micro-porous heat pipe according to claim 1, characterized in that: a first pipe orifice (101) and a second pipe orifice (102) are respectively formed in two sides of the surface of the heat pipe body (1), and sealing rubber rings are arranged on the surfaces of the first pipe orifice (101) and the second pipe orifice (102).

3. The flat aluminum micro-porous heat pipe according to claim 1, characterized in that: an oxidation film (201) is arranged on the outer surface of the built-in heat insulation layer (2), an external anticorrosive layer (301) is arranged on the outer surface of the anticorrosive layer (3), and the external anticorrosive layer (301) is made of ceramic powder.

4. The flat aluminum micro-porous heat pipe according to claim 1, characterized in that: the first heat-insulating layer (4) and the second heat-insulating layer (6) are both made of glass fiber materials, and the protective layer (5) is a vacuum layer.

5. The flat aluminum micro-porous heat pipe according to claim 1, characterized in that: the material of first anticorrosive fibrous layer (7) and second anticorrosive fibrous layer (9) is the carborundum fibre, the material of adhesive linkage (8) is sealed glue for flexible material.