Solar sterling generator
A solar generator technology, applied in solar thermal power generation, mechanical power generation with solar energy, solar thermal devices, etc., can solve the problems of inaccurate focusing, inability to absorb heat, large temperature difference, etc., and meet the requirements of reducing accuracy , Improve work efficiency, the effect of uniform temperature
Pending Publication Date: 2017-10-17
BEIJING EMIKON TECH DEV
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Problems solved by technology
[0003] But at present, due to technical reasons, the precision of the solar tracking system is not high. During the working process of the system, the focus is often inaccurate. At this time, the heat collecting panel will be divided into two parts, and the part within the focus range receives the focused Light, the temperature is very high, and the temperature of the part not in the focus range of sunlight is close to that of the environment
The area that is not in the focus range can sometimes account for 25% of the entire collector panel, and the temperature difference between the two parts is very large, which leads to the fact that when there is only one Stirling generator, it is possible that the thermal chamber of the Stirling generator may not be in the sun The part in the light focusing range, when there are multiple Stirling generators, this results in the thermal cavity of some Stirling generators being in the high temperature range part, and the thermal cavity of some Stirling generators is not in the sun Part of the light focus range, so almost no heat is absorbed, making the efficiency of the entire power generation system very low
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[0022] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.
[0023] The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to limit the present disclosure. As used in this disclosure and the appended claims, the singular forms "a", "the", and "the" are intended to include the plural forms as well, unless the context clearly dictates otherwise. It should also be understood ...
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The invention relates to a solar sterling generator. The solar sterling generator comprises a sterling generator and a solar heat collecting unit, the side, opposite to a heat collecting plate, of the solar heat collecting unit is provided with a through hole, a heat cavity of the sterling generator is arranged to pass through the through hole to enter a low-melting-point metal containing cavity of the solar heat collecting unit, the part between the outer side of the heat cavity and the through hole is sealed with a high-temperature heat insulation material, the part, entering the low-melting-point metal containing cavity, of the heat cavity is submerged in low-melting-point metal of the low-melting-point metal containing cavity.
Description
technical field [0001] The present disclosure relates to a Stirling generator, in particular to a Stirling generator utilizing solar energy. Background technique [0002] The butterfly solar thermal power generation system uses a butterfly concentrating system to gather sunlight, and then converts the heat generated by the sunlight into electrical energy through a Stirling heat engine. The butterfly solar power generation system is equipped with a solar tracking system, which adjusts the direction of the reflector according to the angle of illumination, so that the sunlight is always focused on the heat collecting panel, and the thermal cavity of the Stirling generator generates electricity by absorbing heat energy from the heat collecting panel . [0003] But at present, due to technical reasons, the precision of the solar tracking system is not high. During the working process of the system, the focus is often inaccurate. At this time, the heat collecting panel will be di...
Claims
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IPC IPC(8): F02G1/055F02G1/053F03G6/06F24J2/48F24J2/20
CPCF02G1/0535F02G1/055F03G6/068F02G2280/20F02G2254/30Y02E10/46
Inventor 郭瑞贾丽甄华斌
Owner BEIJING EMIKON TECH DEV