CN212511861U - A kind of high-efficiency solar energy glass metal heat pipe - Google Patents

Abstract

The utility model discloses a high-efficient glass metal heat pipe for solar energy, including the vacuum glass outer tube, be provided with the heat conduction inner tube in the vacuum glass outer tube, and heat conduction inner tube and the coaxial setting of vacuum glass outer tube, heat conduction inner tube both ends are worn out by vacuum glass outer tube both ends respectively, heat conduction inner tube outer peripheral face is provided with the heat conduction strip that the equidistance distributes, and the heat conduction strip lateral wall opens has the perforation that is the matrix distribution, heat conduction inner tube inner wall one end is equipped with filtering mechanism. The utility model discloses be favorable to promoting the heat conduction effect of heat conduction inner tube, promote heat conduction efficiency, reach better heating effect, through the perforation that sets up, increase heat conduction area, heat conduction effect is better.

Description

High-efficient glass metal heat pipe for solar energy

Technical Field

The utility model relates to a solar heating pipe technical field especially relates to a high-efficient glass metal heat pipe for solar energy.

Background

A solar collector is a device that converts radiant energy of the sun into thermal energy. Since solar energy is relatively dispersed and must be concentrated, collectors are a key part of various solar energy utilization devices. Due to different purposes, the heat collectors and the types of the systems matched with the heat collectors are divided into a plurality of types, and the names of the heat collectors and the systems are different, for example, a solar cooker for cooking, a solar water heater for generating hot water, a solar dryer for drying articles, a solar furnace for smelting metal, a solar house, a solar thermal power station, a solar seawater desalination device and the like, the vacuum solar heating pipe is a common heating assembly, and the existing vacuum solar heating pipe is not high in heat transfer efficiency and inconvenient to clean and maintain, so that the high-efficiency glass metal heat pipe for solar energy is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a high-efficiency glass metal heat pipe for solar energy.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a high-efficient glass metal heat pipe for solar energy, includes the vacuum glass outer tube, be provided with the heat conduction inner tube in the vacuum glass outer tube, and heat conduction inner tube and the coaxial setting of vacuum glass outer tube, heat conduction inner tube both ends are worn out by vacuum glass outer tube both ends respectively, heat conduction inner tube outer peripheral face is provided with the heat conduction strip that the equidistance distributes, and the heat conduction strip lateral wall is opened there is the perforation that is matrix distribution, heat conduction inner tube inner wall one end is equipped with filtering mechanism.

Preferably, filtering mechanism includes the tubular metal resonator, and the tubular metal resonator both ends all weld the metal mesh fill, two the metal mesh fill all with heat conduction inner tube inner wall butt, the tubular metal resonator lateral wall welding has the blow off pipe, and blow off pipe one end is worn out by heat conduction inner tube lateral wall, blow off pipe and heat conduction inner tube lateral wall welded fastening, be equipped with the flushing component in the blow off pipe.

Preferably, the flushing assembly comprises a liquid guide pipe inserted in the sewage discharge pipe, the two sides of the liquid guide pipe are respectively screwed with a back washing bent pipe, the extension lines of the pipe orifices of the two back washing bent pipes are parallel to the liquid guide pipe, the two sides of the liquid guide pipe are respectively provided with a division bar, and the edges of the two division bars are welded and fixed with the inner wall of the sewage discharge pipe.

Preferably, one end of the sewage discharge pipe is screwed with a sewage discharge cap, the inner side of the sewage discharge cap is provided with a slot matched with the catheter, and a sealing gasket is clamped in the sewage discharge cap.

Preferably, the heat conduction inner pipe and the heat conduction strip are both made of copper materials.

Preferably, both ends of the heat conduction inner pipe are provided with external thread parts.

The utility model has the advantages that: the heat conduction strip is beneficial to improving the heat conduction effect of the heat conduction inner tube, the heat conduction efficiency is improved, a better heating effect is achieved, and the heat conduction area is increased through the arranged through holes, so that the heat conduction effect is better; through the filter mechanism who sets up, can filter the medium in the heat conduction inner tube, avoid the pipeline to block up, the catheter and the blow off pipe that the cooperation set up can clear up the dirt, reduce and maintain the degree of difficulty.

Drawings

Fig. 1 is a schematic sectional view of a glass-metal heat pipe for high efficiency solar energy according to the present invention.

Fig. 2 is a schematic structural view of the glass-metal heat pipe heat conduction inner tube for high efficiency solar energy.

In the figure: 1 sewage discharge cap, 2 sewage discharge pipes, 3 external thread parts, 4 heat conduction inner pipes, 5 heat conduction strips, 6 vacuum glass outer pipes, 7 perforations, 8 metal mesh buckets, 9 metal pipes, 10 parting strips, 11 back washing bent pipes and 12 liquid guide pipes.

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.

Referring to fig. 1-2, a high-efficient glass metal heat pipe for solar energy, includes vacuum glass outer tube 6, is provided with heat conduction inner tube 4 in the vacuum glass outer tube 6, and heat conduction inner tube 4 sets up with vacuum glass outer tube 6 is coaxial, and heat conduction inner tube 4 both ends are worn out by vacuum glass outer tube 6 both ends respectively, and heat conduction inner tube 4 outer peripheral face is provided with the heat conduction strip 5 that the equidistance distributes, and the perforation 7 that is the matrix distribution is opened to heat conduction strip 5 lateral wall, and 4 inner wall one end in heat conduction inner tube are equipped with filter mechanism.

In the utility model, the filtering mechanism comprises a metal pipe 9, both ends of the metal pipe 9 are welded with metal mesh buckets 8, both metal mesh buckets 8 are abutted against the inner wall of the heat conduction inner pipe 4, the side wall of the metal pipe 9 is welded with a blow-off pipe 2, one end of the blow-off pipe 2 is penetrated out from the side wall of the heat conduction inner pipe 4, the blow-off pipe 2 is welded and fixed with the side wall of the heat conduction inner pipe 4, a flushing component is arranged in the blow-off pipe 2, the flushing component comprises a liquid guide pipe 12 inserted in the blow-off pipe 2, both sides of the liquid guide pipe 12 are both screwed with backwash elbows 11, the extension lines of the pipe orifices of the two backwash elbows 11 are both parallel to the liquid guide pipe 12, both sides of the liquid guide pipe 12 are both provided with partition strips 10, the edges of the two partition strips 10 are welded and fixed with the inner wall of the blow-off, the heat conduction inner pipe 4 and the heat conduction strip 5 are both made of copper materials, and both ends of the heat conduction inner pipe 4 are provided with external thread parts 3.

The working principle is as follows: install the pipeline of solar heater with vacuum solar heating pipe, the heat conduction strip 5 of setting is favorable to promoting the heat conduction effect of heat conduction inner tube 4, promotes heat conduction efficiency, reaches better heating effect, through the perforation 7 that sets up, increase heat conduction area, heat conduction effect is better, metal mesh bucket 8 filters the medium in the heat conduction inner tube 4, through connecting catheter 12 and scavenging pump, can release the washing liquid through back flush return bend 11, derive blow off pipe 2.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A high-efficiency glass-metal heat pipe for solar energy, comprising a vacuum glass outer pipe (6), characterized in that a heat-conducting inner pipe (4) is provided in the vacuum glass outer pipe (6), and the heat-conducting inner pipe (4) Coaxially arranged with the vacuum glass outer tube (6), the two ends of the thermally conductive inner tube (4) are respectively protruded from the two ends of the vacuum glass outer tube (6), and the outer peripheral surface of the thermally conductive inner tube (4) is provided with equal distances Distributed heat-conducting strips (5), and the side walls of the heat-conducting strips (5) are provided with perforations (7) distributed in a matrix, and a filter mechanism is provided at one end of the inner wall of the heat-conducting inner pipe (4). 2 . The high-efficiency glass-metal heat pipe for solar energy according to claim 1 , wherein the filtering mechanism comprises a metal pipe ( 9 ), and metal mesh buckets ( 8 ) are welded at both ends of the metal pipe ( 9 ). 3 . , the two metal mesh buckets (8) are in contact with the inner wall of the heat-conducting inner pipe (4), the side wall of the metal pipe (9) is welded with a sewage pipe (2), and one end of the sewage pipe (2) is connected by the heat-conducting inner pipe (2). The side wall of the pipe (4) protrudes out, the sewage pipe (2) is welded and fixed to the side wall of the heat conduction inner pipe (4), and a flushing component is arranged in the sewage pipe (2). 3. The glass-metal heat pipe for high-efficiency solar energy according to claim 2, wherein the flushing component comprises a liquid conduit (12) inserted in the sewage pipe (2), and the liquid conduit (12) ) are screwed with backwashing elbows (11) on both sides, and the extension lines of the nozzles of the two backwashing elbows (11) are parallel to the catheter (12), the catheter (12) on both sides Both are provided with spacers (10), and the edges of the two spacers (10) are welded and fixed with the inner wall of the sewage pipe (2). The high-efficiency glass-metal heat pipe for solar energy according to claim 3, characterized in that one end of the sewage pipe (2) is screwed with a sewage cap (1), and the inside of the sewage cap (1) is provided with a guide The liquid pipe (12) is adapted to the slot, and the drain cap (1) is clamped with a sealing gasket. 5 . The high-efficiency glass-metal heat pipe for solar energy according to claim 4 , wherein the heat-conducting inner pipe ( 4 ) and the heat-conducting strip ( 5 ) are both made of copper. 6 . 6 . The high-efficiency glass-metal heat pipe for solar energy according to claim 5 , wherein both ends of the heat-conducting inner pipe ( 4 ) are provided with external thread portions ( 3 ). 7 .

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