SU553865A1 - Solar energy heat exchanger - Google Patents

Solar energy heat exchanger

Info

Publication number
SU553865A1
SU553865A1 SU7401998053A SU1998053A SU553865A1 SU 553865 A1 SU553865 A1 SU 553865A1 SU 7401998053 A SU7401998053 A SU 7401998053A SU 1998053 A SU1998053 A SU 1998053A SU 553865 A1 SU553865 A1 SU 553865A1
Authority
SU
USSR - Soviet Union
Prior art keywords
heat
pipe
solar energy
insulation
heat sink
Prior art date
Application number
SU7401998053A
Other languages
Russian (ru)
Inventor
Г.Я. Умаров
В.С. Трухнов
Т.З. Абидов
Ю.Е. Ключевский
У.Х. Газиев
Т. Байматов
Original Assignee
Физико-Технический Институт Имени С.В. Стародубцева
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Физико-Технический Институт Имени С.В. Стародубцева filed Critical Физико-Технический Институт Имени С.В. Стародубцева
Priority to SU7401998053A priority Critical patent/SU553865A1/en
Application granted granted Critical
Publication of SU553865A1 publication Critical patent/SU553865A1/en

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers

Landscapes

  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

ТЕПЛОПРИЕМНИК СОЛНЕЧНОЙ ЭНЕРГИИSOLAR ENERGY HEAT RECEIVER

(54)(54)

Claims (2)

Изобретение относитс  к области использовани  солнечной энергии и может быть применено в гелиоустановках дл  нагрева теплоносителей. Известны теплоприемники солнечной энергии, содержащие трубу дл  теплоно сител  с вакуумной теплоизол цией, им ющей прозрачные стенки. Недостаток известной конструкции заключаетс  в сложности монтажа секций , набираемых из отдельных теплопри емников, а такнсе в низких значени х КПД. Целью изобретени   вл етс  упрощение монтажа и увеличение КПД теплоприемника . Дл  этого в известном теплоприемнике солнечной энергии, содержащем трубу дл  теплоносител  с вакуумной изол цией, эта изол ци  выполнена в виде рубашки из двух коаксиаль ных трубчатых элементов с запа нными концами, свободно надетыми на трубу, при этом на наружную поверхность внут реннего элемента нанесено селективное покрытие, а зазор между этим элементом и трубой заполнен теплопровод щей пастой, например графитовой. На чертеже изображен теплоприемник солнечной энергии в разрезе. Теплоприемник солнечной энергии содержит трубу 1 дл  теплоносител  и вакуумную теплоизол цион 1ую рубашку 2, выполненную из прозрачного трубчатого элемента 3 и трубчатого элемента 4, запа нных по концам 5. На наружную поверхность трубчатого элемента 4 нанесено селективное покрытие 6, а кольцевой зазор мелдцу этим элементом и трубой заполнен теплопровод щей пастой 7, например графитовой. При монтаже теплоприемных секций теплоизол ционные рубашки свободно надеваютс  на трубу с теплоносителем, что облегчает их монтаж и быструю смену в случае повреждени . Наличие же в составе теплопровод щей рубашки селективного покрыти  увеличивает КПД теплоприемника. Формула изобретени  1.; Теплоприемник солнечной энергии, содержащий трубу дл  теплоносител  с вакуумной теплоизол цией, имеющей прозрачные стенки, отличающийс   тем, что, с целью упрощени  монтажа , теплоизол ци  выполнена в виде рубашки из двух коаксиальных трубча±ых элементов с запа нными концами, слободно надетых на трубу.The invention relates to the field of the use of solar energy and can be applied in solar installations for heating coolants. Solar heat collectors are known that contain a pipe for a heat sink with vacuum thermal insulation, which has transparent walls. A disadvantage of the known construction lies in the difficulty of mounting sections, recruited from individual heat receivers, and also in low efficiency values. The aim of the invention is to simplify installation and increase the efficiency of the heat sink. For this purpose, in the well-known solar energy receiver, which contains a pipe for a heat transfer medium with vacuum insulation, this insulation is made in the form of a shirt made of two coaxial tubular elements with sealed ends, freely attached to the pipe, while selectively applied to the outer surface of the internal element the coating, and the gap between this element and the pipe is filled with a heat conducting paste, such as graphite. The drawing shows a heat sink of solar energy in the section. The solar energy receiver includes a pipe 1 for heat transfer fluid and a vacuum heat insulation 1 jacket 2, made of a transparent tubular element 3 and a tubular element 4, sealed at the ends 5. The outer surface of the tubular element 4 is coated with a selective coating 6, and the annular gap is made by this element and the tube is filled with heat conducting paste 7, for example, graphite paste. When mounting the heat-receiving sections, the heat-insulating shirts are freely put on the pipe with heat carrier, which facilitates their installation and quick change in case of damage. The presence of a selective coating in the composition of the heat-conducting jacket increases the efficiency of the heat sink. Claim 1; A solar energy heat sink containing a pipe for a heat carrier with vacuum heat insulation having transparent walls, characterized in that, in order to simplify installation, the heat insulation is made in the form of a jacket of two coaxial pipes ± s with fixed ends worn loosely on the pipe. 2. Теплоприемник по п, I, отличающийс  тем, что, с целью поХ , ,}/ ЧГ уу ,л2. Heat receiver according to claim I, characterized in that, for the purpose of X,,} / HR y, l вышени  КПД, на наружную поверхность внутреннего элемента нанесено селективное покрытие, а зазор между этим элементом и трубой заполнен теплопровод щей пастой, например графитовой. , ) у/,higher efficiency, a selective coating is applied to the outer surface of the inner element, and the gap between this element and the pipe is filled with heat conducting paste, such as graphite. ,) y /
SU7401998053A 1974-02-19 1974-02-19 Solar energy heat exchanger SU553865A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7401998053A SU553865A1 (en) 1974-02-19 1974-02-19 Solar energy heat exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7401998053A SU553865A1 (en) 1974-02-19 1974-02-19 Solar energy heat exchanger

Publications (1)

Publication Number Publication Date
SU553865A1 true SU553865A1 (en) 1977-11-05

Family

ID=20576388

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7401998053A SU553865A1 (en) 1974-02-19 1974-02-19 Solar energy heat exchanger

Country Status (1)

Country Link
SU (1) SU553865A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261390A (en) * 1988-10-03 1993-11-16 Lasich John B System for heating fluid in process equipment with solar energy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5261390A (en) * 1988-10-03 1993-11-16 Lasich John B System for heating fluid in process equipment with solar energy

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