Composite multi-curved-surface condenser capable of adjusting heat collection amount
An adjustable, multi-curved surface technology, applied to solar collectors, components of solar collectors, components that conduct solar radiation and prevent thermal radiation from flowing out, etc., can solve the problem of low service life and insufficient heat of concentrators Adjustment and other issues to achieve the effect of reducing superheating reaction
Pending Publication Date: 2021-12-03
INNER MONGOLIA UNIV OF TECH
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The embodiment of the present invention provides a compound multi-curved concentrator with adjustable heat collection, which is used to solve the technical problem in the prior art that the heat of the concentrator cannot be adjusted and the service life is low
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0035] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right" , "vertical", "horizontal", "top", "bottom", "inner", "outer" and other indicated orientations or positional relationships are based on the orientations ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a composite multi-curved-surface condenser capable of adjusting the heat collection amount. The composite multi-curved-surface condenser comprises a body and an air inlet assembly, a containing cavity is formed in the body, and an air inlet and an air outlet which are communicated with the containing cavity are formed in the body. The air inlet assembly comprises a fan assembly, a light-transmitting pipe communicated with the fan assembly is arranged in the containing cavity, a light-reflecting ventilation pipe with a plurality of magnetic attraction heads attached to the surface is arranged in the light-transmitting pipe, and a plurality of photo-thermal conversion fins connected with the magnetic attraction heads are arranged on the peripheral wall of the light-reflecting ventilation pipe. A light-reflecting coating and a selective absorbing coating opposite to the light-reflecting coating are arranged on each photo-thermal conversion fin. When the light-transmitting pipe is in an air inlet state, one ends of the photo-thermal conversion fins are blown away from the magnetic suction heads and rotate towards the inner wall surface of the light-transmitting pipe around one ends of the magnetic suction heads, and the selective absorbing coatings face the light inlet side away from the light-reflecting ventilation pipe. When the light-transmitting pipe is in a non-air-inlet state, the photo-thermal conversion fins are attached to the outer wall face of the light-reflecting ventilation pipe, and the light-reflecting coatings face the light inlet side of the containing cavity. Therefore, overheating damage is avoided.
Description
technical field [0001] The invention relates to the technical field of solar energy concentration and thermal design, in particular to a composite multi-curved surface concentrator that can adjust heat collection. Background technique [0002] At present, the composite multi-curved surface concentrator receiver is mainly made of glass vacuum tube, which has the advantage of effectively reducing convective heat loss, but in practical applications, there are also the following disadvantages: the vacuum interlayer cannot effectively absorb the incident sunlight, which is easy to cause " Gap optical loss”; the heat exchange medium is mostly liquid, the power consumption is large during cycle operation, and the requirements for pipeline sealing are high; during non-operation, the high temperature generated by the incident sunlight causes the receiver to “overheat”, which will cause long-term Damage to the receiving body; during operation, it is difficult to effectively adjust the...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F24S23/00F24S80/52F24S70/60F24S70/225F24S80/00
CPCF24S23/00F24S80/52F24S70/60F24S70/225F24S80/00Y02E10/44
Inventor 常泽辉
Owner INNER MONGOLIA UNIV OF TECH