Efficient-reflection high-temperature energy unpowered conveying pipeline

Abstract

The utility model discloses an efficient-reflection high-temperature energy unpowered conveying pipeline which comprises inner-layer reflection pipe pieces, and a plurality of inner-layer reflection pipe pieces are connected to form a conveying pipeline. The outer side of the inner-layer reflection pipe piece is wrapped with the heat preservation layer; the protective layer wraps the outer side of the heat preservation layer; a plurality of reflection cambered surfaces distributed at equal intervals are arranged on the inner side wall of the inner layer reflection pipe piece and used for reflecting high-temperature energy and conducting unpowered conveying along a conveying pipeline formed by the multiple inner layer reflection pipe pieces. High-temperature energy is conveyed in the advancing direction of the conveying pipeline under reflection conveying of the small reflection grooves and the large reflection grooves, the high-temperature energy is conveyed according to the preset direction, the problem of unpowered transmission of the high-temperature energy is solved, unpowered long-distance conveying of the high-temperature energy is achieved, and the conveying efficiency is improved. The energy transmission pipeline can be applied to a spaceflight experiment table heating device.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-temperature energy transmission pipelines, and in particular relates to a high-efficiency reflective high-temperature energy non-power transmission pipeline. Background Art

[0002] Electric heater is a popular electric heating equipment, which is generally used directly for heating. However, the transmission of high temperature heat has always been a problem in the industry. In order to make the high temperature energy of electric heaters provide a wider range of uses, transmission pipelines are used to transport high temperature energy.

[0003] However, the existing high-temperature energy transmission pipeline uses power transmission, and cannot be transported over long distances without power, which leads to low efficiency of high-temperature energy transmission. For this reason, we propose a high-efficiency reflective high-temperature energy non-power transmission pipeline. Utility Model Content

[0004] The purpose of the utility model is to provide a high-efficiency reflective high-temperature energy non-powered transmission pipeline to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a high-efficiency reflective high-temperature energy non-powered transmission pipeline, comprising

[0006] Inner reflective tube segments, a plurality of said inner reflective tube segments are connected to form a conveying pipeline;

[0007] A thermal insulation layer, the thermal insulation layer is wrapped around the outer side of the inner reflective tube segment;

[0008] A protective layer, the protective layer is wrapped around the outer side of the thermal insulation layer;

[0009] The inner side wall of the inner reflective tube segment is provided with a plurality of reflective arc surfaces distributed at equal intervals, and the reflective arc surfaces are used to reflect high-temperature energy and transport it unpowered along the transport pipeline formed by the plurality of inner reflective tube segments.

[0010] Preferably, the inner reflective tube sheet is an arc-shaped reflective sheet with a quarter of the circumference.

[0011] Preferably, two adjacent side surfaces of the inner reflective tube segment are provided with connecting convex plates, and two other adjacent side surfaces of the inner reflective tube segment are provided with connecting grooves, and a plurality of the inner reflective tube segments are spliced ​​through the connecting convex plates and the connecting grooves to form a conveying pipeline.

[0012] Preferably, the inner side surface of the inner reflective tube sheet is coated with a high temperature resistant reflective coating.

[0013] Preferably, the reflective arc surface includes a small reflective groove and a large reflective groove, the small reflective groove and the large reflective groove are connected, and the small reflective groove is arranged on the upper part of the large reflective groove.

[0014] Preferably, the reflection center axis of the small reflection groove forms a downward angle of 60° with the axis of the conveying pipe.

[0015] Preferably, the reflective central axis of the large reflective groove forms an upward angle of 30° with the axis of the conveying pipeline.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model is provided with small reflective grooves and large reflective grooves. In the conveying pipeline formed by multiple inner reflective pipe sheets, high-temperature energy is transported along the forward direction of the conveying pipeline under the reflection transport of the small reflective grooves and the large reflective grooves. It can effectively reflect thermal energy and transport the high-temperature energy in a preset direction, effectively improve the high-temperature energy transmission efficiency, reduce the high-temperature energy transmission loss, solve the problem of unpowered transmission of high-temperature energy, realize unpowered long-distance transmission of high-temperature energy, and can be applied to the energy transmission pipeline of the heating device of the aerospace experimental platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a partial three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the connection of the inner reflective tube segments of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the inner reflective tube segment of the utility model;

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the inner reflective tube segment of the utility model.

[0022] In the figure: 1, inner reflective tube segment; 101, connecting convex plate; 102, connecting groove; 2, thermal insulation layer; 3, protective layer; 4, reflective arc surface; 401, reflective small groove; 402, reflective large groove. DETAILED DESCRIPTION

[0023] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0024] See also Figure 1-Figure 4 The utility model provides a high-efficiency reflective high-temperature energy non-powered transmission pipeline, including

[0025] The inner reflective tube segment 1 is an arc-shaped reflective sheet with a quarter circumference. A plurality of inner reflective tube segments 1 are connected to form a conveying pipeline. Two adjacent side surfaces of the inner reflective tube segment 1 are provided with connecting convex plates 101. The other two adjacent side surfaces of the inner reflective tube segment 1 are provided with connecting grooves 102. The plurality of inner reflective tube segments 1 are spliced ​​to form a conveying pipeline through the connecting convex plates 101 and the connecting grooves 102. The plurality of inner reflective tube segments 1 can be spliced ​​to form a long-distance conveying pipeline, which is convenient for splicing and use;

[0026] The inner side surface of the inner reflective tube segment 1 is coated with a high temperature resistant reflective coating, which can efficiently reflect high temperature energy;

[0027] The insulation layer 2 is wrapped around the outer side of the inner reflective tube sheet 1. The insulation layer 2 is made of high temperature resistant insulation material to reduce the loss of high temperature energy.

[0028] The protective layer 3 is wrapped around the outer side of the thermal insulation layer 2 to protect the thermal insulation layer 2 and extend the service life of the thermal insulation layer 2;

[0029] The inner side wall of the inner reflective tube segment 1 is provided with a plurality of equally spaced reflective arc surfaces 4, which are used to reflect the high temperature energy and transport it unpowered along the transport pipeline formed by the plurality of inner reflective tube segments 1. The reflective arc surfaces 4 can reflect and transport the high temperature energy in a preset direction;

[0030] The reflective arc surface 4 includes a small reflective groove 401 and a large reflective groove 402, the small reflective groove 401 and the large reflective groove 402 are connected, and the small reflective groove 401 is arranged on the upper part of the large reflective groove 402, the reflective center axis of the small reflective groove 401 forms a downward angle of 60° with the axis of the conveying pipeline, and the reflective center axis of the large reflective groove 402 forms an upward angle of 30° with the axis of the conveying pipeline;

[0031] During the high-temperature energy transmission process, most of the high-temperature energy is reflected and transmitted upward by the large reflective groove 402, so that most of the high-temperature energy is reflected and transmitted along the forward direction of the transmission pipeline; a small part of the high-temperature energy is reflected and transmitted downward by the small reflective groove 401. Because the area of ​​the small reflective groove 401 is small, the high-temperature energy it reflects is less, and the energy reflected downward will be reflected and transmitted upward by the large reflective groove 402 below, thereby continuing to be reflected and transmitted along the forward direction of the transmission pipeline; the inner surface of the transmission pipeline without the reflective arc surface 4 will reflect the high-temperature energy to the center of the transmission pipeline. Because the area of ​​the large reflective groove 402 is much larger than the area of ​​the small reflective groove 401 and the inner surface without the reflective arc surface 4, most of the high-temperature energy will be transmitted along the forward direction of the transmission pipeline.

[0032] The utility model is provided with a small reflective groove 401 and a large reflective groove 402. In the conveying pipeline formed by multiple inner-layer reflective pipe sheets 1, high-temperature energy is transported along the forward direction of the conveying pipeline under the reflection transport of the small reflective groove 401 and the large reflective groove 402, which can effectively reflect thermal energy and transport the high-temperature energy in a preset direction, effectively improve the high-temperature energy transmission efficiency, reduce the high-temperature energy transmission loss, solve the problem of unpowered transmission of high-temperature energy, and realize unpowered long-distance transmission of high-temperature energy. It can be applied to the energy transmission pipeline of the heating device of the aerospace experimental platform.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency reflective high-temperature energy non-powered transmission pipeline, characterized in that: include Inner layer reflective tube segments (1), a plurality of said inner layer reflective tube segments (1) being connected to form a transport pipeline; A thermal insulation layer (2), the thermal insulation layer (2) being wrapped around the outer side of the inner reflective tube segment (1); A protective layer (3), the protective layer (3) being wrapped around the outer side of the thermal insulation layer (2); The inner side wall of the inner reflective tube segment (1) is provided with a plurality of reflective arc surfaces (4) distributed at equal intervals, and the reflective arc surfaces (4) are used to reflect high-temperature energy and transport it unpowered along a transport pipeline formed by the plurality of inner reflective tube segments (1).

2. The high-efficiency reflective high-temperature energy non-powered transmission pipeline according to claim 1 is characterized in that: The inner reflective tube sheet (1) is an arc-shaped reflective sheet with a quarter circumference.

3. The high-efficiency reflective high-temperature energy non-powered transmission pipeline according to claim 2 is characterized in that: Two adjacent side surfaces of the inner layer reflective tube segment (1) are provided with connecting convex plates (101), and two other adjacent side surfaces of the inner layer reflective tube segment (1) are provided with connecting grooves (102). A plurality of the inner layer reflective tube segments (1) are spliced ​​together via the connecting convex plates (101) and the connecting grooves (102) to form a conveying pipeline.

4. The high-efficiency reflective high-temperature energy non-powered transmission pipeline according to claim 3 is characterized by: The inner side surface of the inner reflective tube sheet (1) is coated with a high temperature resistant reflective coating.

5. The high-efficiency reflective high-temperature energy non-powered transmission pipeline according to claim 1 is characterized in that: The reflective arc surface (4) comprises a small reflective groove (401) and a large reflective groove (402), the small reflective groove (401) and the large reflective groove (402) are connected, and the small reflective groove (401) is arranged on the upper part of the large reflective groove (402).

6. The high-efficiency reflective high-temperature energy non-powered transmission pipeline according to claim 5 is characterized in that: The reflection center axis of the small reflection groove (401) forms a downward angle of 60° with the axis of the conveying pipeline.

7. The high-efficiency reflective high-temperature energy non-powered transmission pipeline according to claim 5 is characterized by: The reflection center axis of the large reflection groove (402) forms an upward angle of 30° with the axis of the conveying pipeline.

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