TRANSPARENT VACUUM TUBE CONTAINING MIRRORS AND A LIQUID TRANSFER TUBE

Abstract

This invention is related to a transparent glass tube evacuated from air and other gases. To prevent the transferring of heat. This glass tube contains reflective mirrors that focus on the sun rays, the shape of these mirrors are (parabola). The evacuated glass tube also contains liquid carrier made of metal or glass that goes through this parabola so that the sun rays focus on it. This liquid carrier tube is coated with absorbent coatings of sun rays. Any liquid substance transferring heat, such as oil goes through this liquid carrier tube. These evacuated glass tubes can be used individually or placed in rows on a metal holder and moved according to the movement of the sun. So that the parabola mirrors are directed towards the sun then the solar rays focus on all sides of the liquid carrier tube. Then the oil will become hot and goes wherever place which it can be useful in heating the steam turbine boilers and heating swimming pools and in factories. These tubes are made in different sizes, diameters and lengths as needed, and their size is proportional to the size of the reflective mirrors and the liquid carrier tube, FIG. 1.

Claims

1. A transparent glass tube evacuated of air and gases (1) contains solar focus mirrors in the Fig. of parabola 2 (A). This glass tube FIG. 1 is characterized by the presence of solar focus mirrors FIG. 2 (A) inside it. There is also inside a glass tube in FIG. 1 the fluid conveyor tube FIG. 2 (B). The fluid conveyor tube FIG. 2 (B) with the extension of reflective mirrors focus (parabola) FIG. 2 (A). The fluid conveyor tube FIG. 2 (B) is made of metal or glass and it is coated with a coating that absorbs the sunrays. The area between the glass tube FIG. 2 (c) and the fluid conveyor tube FIG. 2 (b) is evacuated of air and gases to prevent heat loss.

2. A solar matrix FIG. 3, consisting of a number of tubes FIG. 1, is parallel and portable on the pillars FIG. 3 (a), and there is a vertical pillar in the middle of these pillars FIG. 3 (b). The evacuated tubes FIG. 1 are of an equal number on the right and left of the vertical pillar FIG. 3 (B) and When a number of solar matrices are assembled, the solar collector is formed FIG. 4.

Description

A BRIEF EXPLANATION OF THE DRAWINGS

[0007] FIG. 1:General front view of the invention.

[0008] FIG. 2:Incidental cross section view of the invention. A:Reflective Mirrors (Parabola). B:fluids conveyer tube. C:frame of glass tube vacuum of air and gases.

[0009] FIG. 3:General view of the tube matrix. A: glass vacuum tube pillar. B:Vertical pillar.

[0010] FIG. 4:A set of vacuum tube matrices.

DETAILED DESCRIPTION

[0011] The current invention is a transparent glass tube evacuated from air FIG. (1), containing a solar focus mirrors on the parabola FIG. 2 (A). In front of these mirrors and in the focus point of the solar rays, the liquid carrier tube FIG. 2 (A) extends and coats with selective absorbent coatings for the heat of the sun. The mirrors (parabola) FIG. 2 (A) are installed at the terminal endings of the glass vacuum tube frame FIG. 2 (A) by a simple metal holder linked to mirrors. The liquid carrier tube FIG. 2 (A) is also installed at the terminal endings of the glass vacuum tube frame FIG. 2 (A) and has a non-convective material to prevent heat leakage. Many fixation methods cannot be mentioned. We can use one vacuum glass tube to work or placed in a matrix of tubes FIG. (3), where the liquid is driven for example the oil, through the liquid carrier tube FIG. (2) B. This matrix moves by the sun and reflected mirrors FIG. (2) (A) are in front of the sun, where the mirrors focus the sunrays on the liquid carrier tube FIG. (2) B.

[0012] The glass vacuum tube FIG. (1) is manufactured in different sizes and diameter sizes according to need. It is easy to clean, as it needs to be cleaned from one side that receives the sun and does not need to clean the other side as cleaning the dust suspended by the solar panels. It is one of the most important challenges facing solar energy. FIG. (3) A simple matrix of tubes, when more than one matrix is installed, we have a solar collector and it is moved to track the sun easily due to the equivalent weights on both sides FIGS. (3) and (4). This invention works efficiently in solar concentrators, which require high temperatures to evaporate water, and then rotates steam turbines that generate electricity and are used to heat ponds and plants for heat generation.