CN111336847B

CN111336847B - Horizontal micro-drop heat pipe

Info

Publication number: CN111336847B
Application number: CN202010189219.6A
Authority: CN
Inventors: 田东旭
Original assignee: Lianyungang Fenghe New Energy Technology Co ltd
Current assignee: Lianyungang Fenghe New Energy Technology Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2022-04-19
Anticipated expiration: 2040-03-18
Also published as: CN111336847A

Abstract

The invention discloses a horizontal micro-drop heat pipe, which comprises a heat pipe outer shell, wherein the left end and the right end of the heat pipe outer shell are fixedly provided with an installation shell, the side wall of the installation shell is provided with a screw hole, the side wall of the installation shell is fixedly provided with a fixed shell, the inner cavity wall of the fixed shell is fixedly provided with a slide rail, a motor is movably arranged in the slide rail groove through a slide block, the lower end of the motor is fixedly provided with a screw rod through a rotating shaft, the lower end of the screw rod is movably provided with a support rod through the rotating shaft, a heat insulation layer is fixedly arranged in an interlayer space between the installation shell and the heat pipe outer shell, and the side wall of the installation shell is fixedly provided with a telescopic rod through a screw; the heat insulation performance of the heat pipe body can be improved, and the installation and disassembly portability of the adjusting mechanism can be improved.

Description

Horizontal micro-drop heat pipe

Technical Field

The invention relates to the technical field of new energy, in particular to a horizontal micro-drop heat pipe.

Background

The existing heat pipe is mainly composed of a sealed metal pipe body, a capillary core structure in the metal pipe body and heat transfer fluid filled in the metal pipe body, and proper vacuum degree is kept in the metal pipe body to reduce the starting temperature difference of the heat pipe. The evaporation end part (Evaporator) of the heat pipe is arranged on the heat source, so that the heat generated by the heat source evaporates the fluid (liquid phase) in the pipe to absorb heat (latent heat) and vaporize (vapor phase), the generated vapor is driven to flow to the condensation part (condensor) of the heat pipe by the vapor pressure difference, the vapor releases the latent heat in the condensation part, namely, is condensed and recovered to the liquid phase, and then is driven by capillary force to return to the evaporation part through the capillary wick structure, namely, the heat is rapidly conducted out through the structure. Heat pipes have long been used in electronics and other heat dissipation applications due to their simple construction and their high thermal conductivity and low thermal resistance. However, most of the existing heat pipes are vertically arranged, and the liquid cooled in the heat pipes flows down to the bottoms of the heat pipes, so that the cooling water is inconvenient to flow backwards when the heat pipes are arranged in parallel. Therefore, a horizontal micro-drop heat pipe is provided.

Disclosure of Invention

The present invention is directed to a horizontal micro-drop heat pipe, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a little drop heat pipe of level, includes the heat pipe shell body, the equal fixed mounting in both ends has the installation casing about the heat pipe shell body, installation casing lateral wall is opened there is the screw, installation casing lateral wall fixed mounting has fixed casing, cavity wall fixed mounting has the slide rail in the fixed casing, there is the motor through slider movable mounting in the slide rail inslot, the motor lower extreme has the screw rod through pivot fixed mounting, the screw rod lower extreme has branch through pivot movable mounting, fixed mounting has the heat preservation in the intermediate layer space of installation casing and heat pipe shell body, installation casing lateral wall has the telescopic link through screw fixed mounting, both ends difference fixed mounting has inoxidizing coating and return spring about the installation casing inner chamber.

Preferably, the outer side wall of the installation shell is fixedly provided with an installation cover through a screw, the inner end of the installation cover is fixedly provided with an automatic telescopic rod, and the automatic telescopic rod is internally movably connected with the side wall of the heat pipe body through a universal shaft.

Preferably, the outer side wall of the mounting shell is provided with a screw hole.

Preferably, the inner end of the support rod is fixedly connected to the side wall of the heat pipe body.

Preferably, the automatic telescopic rod is movably inserted into the side wall of the mounting shell.

Preferably, the return spring is fixed to the side wall of the protective layer by gluing.

Preferably, the inner ends of the return spring and the protective layer are fixedly connected to the outer side wall of the heat pipe body.

Compared with the prior art, the invention has the beneficial effects that: the horizontal micro-drop heat pipe is provided with the heat pipe outer shell, the mounting shell, the screw hole, the heat pipe body, the fixing shell, the slide rail, the motor, the screw rod and the rotating shaft structure, so that the inclination angle of the heat pipe body can be finely adjusted, the adjustment is more convenient, and the applicability is higher; the heat insulation performance of the heat pipe body can be improved and the portability of installation and disassembly of the adjusting mechanism is improved simultaneously by arranging the rotating shaft, the supporting rod, the heat insulation layer, the installation cover and the screw rod structure; through being equipped with inoxidizing coating and return spring structure, can improve the heat insulating ability between heat pipe shell body and the heat pipe body, reduce energy consumption.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

FIG. 4 is a side cross-sectional view of the present invention.

In the figure: the heat pipe comprises a heat pipe outer shell 1, a heat pipe mounting shell 2, screw holes 21, a heat pipe body 3, a fixing shell 4, a sliding rail 41, a motor 42, a screw rod 43, a rotating shaft 44, a supporting rod 45, a heat insulation layer 5, a mounting cover 6, a screw 61, an automatic telescopic rod 62, a universal shaft 63, a screw 7, a telescopic rod 71, a protective layer 8 and a return spring 81.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a little drop heat pipe of level, includes heat pipe shell body 1, the equal fixed mounting in both ends has installation casing 2 about heat pipe shell body 1, installation casing 2 is the same with the material of ordinary heat pipe, through moulding between installation casing 2 and the heat pipe shell body 1, installation casing 2 sets up respectively in the left end upside and the right-hand member downside of heat pipe shell body 1. The outer side wall of the mounting shell 2 is provided with a screw hole 21. The screw holes 21 are provided in the two mounting cases 2, respectively. And then the hot air is transferred through the mounting case 2. The left end and the right end of the mounting shell 2 have different heights to form micro-drop, so that hot air in the inner cavity of the heat pipe body 3 can flow upwards, and cooled water can flow back downwards. A cycle is formed. The side wall of the mounting shell 2 is provided with a screw hole 21, the inner cavity of the screw hole 21 is a through hole, and the screw rod 43 can be mounted through the inner cavity of the screw hole 21, so that the screw rod 43 is inserted into the inner cavity of the screw hole 21. The screw 43 can be vertically extended and contracted in the inner cavity of the screw hole 21. The side wall of the installation shell 2 is fixedly provided with a fixed shell 4, the fixed shell 4 is an abs plastic shell, and the fixed shell 4 is fixed on the upper end surface of the installation shell 2 through screws. At the same time, the slide rail 41 is fixed by the inner cavity of the fixed housing 4. The inner cavity wall of the fixed shell 4 is fixedly provided with a slide rail 41, the slide rail 41 is mounted on the inner cavity wall of the fixed shell 4 by embedding, and then the position of the motor 42 can slide up and down through the slide rail 41. A motor 42 is movably mounted in a groove of the sliding rail 41 through a sliding block, the motor 42 is a ZWPD008008-4 miniature speed reduction motor, the motor 42 drives a screw 43 to rotate through a rotating shaft, and the screw 43 passes through threads on the inner cavity wall of the screw hole 21, so that the screw 43 can move downwards, and the screw 43 can push 54 to move downwards. The side wall of the screw 43 is provided with a thread which is matched with the thread of the inner cavity wall of the screw hole 21. The lower end of the motor 42 is fixedly provided with a screw 43 through a rotating shaft, and when the screw 43 rotates, the threads on the side wall of the screw 43 can be matched with the inner cavity wall of the screw hole 21. The lower end of the screw 43 is movably provided with a supporting rod 45 through a rotating shaft 44, the supporting rod 45 can move downwards, and meanwhile, the supporting rod 45 is connected with the screw 43 through the rotating shaft 44, so that the supporting rod 45 cannot influence the rotation of the screw 43, and meanwhile, the heat pipe body 3 can be pushed to move downwards. The inner end of the supporting rod 45 is fixedly connected to the side wall of the heat pipe body 3. The support rod 45 is fixed on the side wall of the heat pipe body 3 by welding. The heat-insulating layer 5 is fixedly mounted in the interlayer space between the mounting shell 2 and the heat pipe outer shell 1, the heat-insulating layer 5 is sponge, heat can be insulated on the side wall of the heat pipe body 3, the heat-insulating performance of the heat pipe body 3 is improved, the heat pipe body 3 is more firmly fixed, and the heat pipe is more convenient to use. The side wall of the mounting shell 2 is fixedly provided with an expansion link 71 through a screw 7. The telescopic rod 71 is a stainless steel telescopic rod, and the telescopic rod 71 can standardize the position of the heat pipe body 3, so that the position of the heat pipe body 3 is fixed more firmly.

Examples 2 to 4:

referring to fig. 3, the present invention provides a technical solution: the utility model provides a little drop heat pipe of level, 2 lateral wall outsides of installation casing have installation lid 6 through screw 61 fixed mounting, 6 stainless steel covers are covered in the installation, through the stainless steel cover, make it can fix and install installation lid 6, cover 6 through the dismouting installation for automatic telescopic link 62 makes things convenient for the dismouting. The mounting cover 6 can be extended and retracted according to the height of the heat pipe body 3. The inner fixed mounting of installation lid 6 has automatic telescopic link 62, and automatic telescopic link 62 is the beetle 60MM linear electric motor push rod, promotes the regulation of heat pipe body 3 height position through automatic telescopic link 62. Different small drop heights are formed, so that the cooled liquid in the inner cavity of the heat pipe body 3 can flow back. The use is more convenient, and the adaptability is stronger. The automatic telescopic rod 62 is movably inserted into the side wall of the installation housing 2. The automatic telescopic rod 62 stretches out and draws back to make the heat pipe body 3 adjust more conveniently from top to bottom, and the automatic telescopic rod 62 is connected the controller outward, through controller control, and automatic telescopic rod 62 uses external power supply. The automatic telescopic rod 62 is movably connected with the side wall of the heat pipe body 3 through a universal shaft 63. The automatic telescopic rod 62 is connected to the heat pipe body 3, and the universal shaft 63 enables the automatic telescopic rod 62 to stretch and retract without affecting the parallel position of the heat pipe body 3. Both ends are fixed mounting respectively about 2 inner chambers of installation casing have inoxidizing coating 8 and return spring 81, inoxidizing coating 8 be the foam inoxidizing coating, and the lateral wall glue of inoxidizing coating 8 has the oiled paper layer, carries out waterproof through the oiled paper layer to it, improves the heat insulating ability of 2 left and right sides of installation casing, and waterproof performance. The waterproof performance is improved. The return spring 81 can make the protective layer 8 move up and down when the protective layer 8 moves up and down at the two ends of the heat pipe body 3.

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 little drop heat pipe of level, includes heat pipe shell body (1), its characterized in that: the left end and the right end of the heat pipe outer shell (1) are both fixedly provided with an installation shell (2), the side wall of the mounting shell (2) is provided with a screw hole (21), the side wall of the mounting shell (2) is fixedly provided with a fixed shell (4), the inner cavity wall of the fixed shell (4) is fixedly provided with a slide rail (41), a motor (42) is movably arranged in the groove of the slide rail (41) through a slide block, the lower end of the motor (42) is fixedly provided with a screw rod (43) through a rotating shaft, the lower end of the screw rod (43) is movably provided with a support rod (45) through a rotating shaft (44), an insulating layer (5) is fixedly arranged in an interlayer space between the mounting shell (2) and the heat pipe outer shell (1), the side wall of the mounting shell (2) is fixedly provided with a telescopic rod (71) through a screw (7), and the left end and the right end of the inner cavity of the mounting shell (2) are respectively and fixedly provided with a protective layer (8) and a return spring (81).

2. The horizontal micro-drop heat pipe of claim 1, wherein: the outer side wall of the installation shell (2) is fixedly provided with an installation cover (6) through a screw (61), the inner end of the installation cover (6) is fixedly provided with an automatic telescopic rod (62), and the automatic telescopic rod (62) is internally movably connected with the side wall of the heat pipe body (3) through a universal shaft (63).

3. The horizontal micro-drop heat pipe of claim 1, wherein: the outer side wall of the mounting shell (2) is provided with a screw hole (21).

4. The horizontal micro-drop heat pipe of claim 1, wherein: the inner end of the support rod (45) is fixedly connected to the side wall of the heat pipe body (3).

5. A horizontal micro-drop heat pipe according to claim 2, wherein: the automatic telescopic rod (62) is movably inserted into the side wall of the mounting shell (2).

6. A horizontal micro-drop heat pipe according to claim 2, wherein: the return spring (81) is fixed on the side wall of the protective layer (8) through gluing.

7. A horizontal micro-drop heat pipe according to claim 2, wherein: the inner ends of the return spring (81) and the protective layer (8) are fixedly connected to the outer side wall of the heat pipe body (3).