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Method for operating a receiver and receiver for carrying out the method

A technology of receivers and absorbers, which is applied in the parts of solar collectors, the working fluid of solar collectors, and solar collectors using working fluids, etc. Structure manufacturing costs and other issues, to achieve the effect of simplifying the structure and operation, simplifying the structure

Pending Publication Date: 2021-08-06
信赫利恩有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Such receivers have the disadvantage that the absorber structure is complex to manufacture and the flow through the absorber can become unstable, in particular due to undesirably occurring temperature distributions during operation

Method used

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  • Method for operating a receiver and receiver for carrying out the method
  • Method for operating a receiver and receiver for carrying out the method
  • Method for operating a receiver and receiver for carrying out the method

Examples

Experimental program
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Embodiment Construction

[0031] Figure 1a Shown is a test set for a volumetric receiver 1 according to the RE-FOS project with a heating area 2 for heating the heat-transmitting medium (here air), which heating area has a quartz structure An opening 3 of the window for the radiation of the sun or sunlight 4 and an absorber 5 arranged behind the quartz window 3 in the path of the incident radiation 4 , absorbing said radiation 4 . In the embodiment shown, a transport assembly 6 for transporting the heat-transporting medium through the heating region 2 has an inlet 7 and an outlet 8 with an inlet temperature T in through the inlet into the receiver 1, through the outlet the medium carries the exit temperature T out away from the receiver.

[0032] Via the channel 9 on the edge side of the transport assembly 6 with the inlet temperature T in The air is directed to the end side of the receptacle 1, where it reaches a distribution space 11 placed in front of the absorber 5 through a suitably constructed...

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Abstract

A receiver (25, 50, 100, 120) according to the invention is provided with a heating region (26) for heating a heat-carrying medium, having an optical opening (3) for sunlight and an absorber (27, 51) arranged in the path of the incident sunlight and absorbing said sunlight, and with a transport assembly (29) for transporting the medium through the heating region, wherein the absorber (27, 52) is designed as a black-body radiation assembly with reduced convection, and the transport assembly is designed for transporting a gas as the heat-carrying medium. In this way, the receiver can be designed to be simpler and more reliable.

Description

technical field [0001] The invention relates to a method for operating a receiver and a receiver for implementing the method according to the preamble of claims 1 and 14 , and to a receiver according to the preamble of claim 25 manufacturing method. Background technique [0002] Receivers are used in solar power plants. The receiver receives concentrated solar radiation and thereby heats a heat-transporting medium, via which the acquired heat is utilized in a subsequent technical process, which is utilized via the conversion into mechanical work, For example, by driving turbines for implementing processes in industry that require heat or for heating, eg remote heating in the residential sector. [0003] Receivers in the form of tube bundles are basically used in solar tower power plants, which are suitable for temperatures up to 600° C. and a solar concentration of 600. For higher temperatures mainly spatially constructed receivers are used, which are designed for solar c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24S10/80F24S20/20
CPCF24S20/20F24S70/10F24S70/60F24S80/20F24S10/80Y02E10/44Y02E10/46
Inventor G·安布罗塞蒂P·古德
Owner 信赫利恩有限公司