SU966444A1 - Solar receiver - Google Patents
Solar receiver Download PDFInfo
- Publication number
- SU966444A1 SU966444A1 SU813274674A SU3274674A SU966444A1 SU 966444 A1 SU966444 A1 SU 966444A1 SU 813274674 A SU813274674 A SU 813274674A SU 3274674 A SU3274674 A SU 3274674A SU 966444 A1 SU966444 A1 SU 966444A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- casing
- solar
- solar receiver
- heat exchanger
- ribs
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S10/00—Solar heat collectors using working fluids
- F24S10/50—Solar heat collectors using working fluids the working fluids being conveyed between plates
- F24S10/55—Solar heat collectors using working fluids the working fluids being conveyed between plates with enlarged surfaces, e.g. with protrusions or corrugations
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Dispersion Chemistry (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Details Of Heat-Exchange And Heat-Transfer (AREA)
Description
(54) ГЕЛЙОПРИЕМНИК(54) GEL RECEPTOR
Изобретение относитс к гелиотехнике и может быть использовано при чистке теплообменных поверхностей гелиоустановок.The invention relates to solar technology and can be used when cleaning the heat exchange surfaces of solar power plants.
Известен гелиоприемник, содержащий кожух и установленный в нем теплообменник с корпусом и расположенными на его верхней поглощающей стенце ребрами Cl Недостатком этого гелиоприемника вл етс трудность.очистки его теплообменных поверхностей от образующейс на них накипи, что значительно усложн ет эксплуатацию гелиоприемника .The solar collector is known, which contains a casing and a heat exchanger installed in it with a casing and ribs Cl located on its upper absorbing wall.
, Цель изобретени - упрощение эксплуатации гелиоприемника. The purpose of the invention is to simplify the operation of the solar receiver.
Поставленна цель достигаетс тем, что в гелиоприемнике, содержащем кожух и установленный в нем теплообменник с корпусом и расположенными на его верхней поглощающей стенке ребрами , линейный коэффициент терютческого расширени материала ребер меньше , чем материала корпуса теплообменника .The goal is achieved by the fact that in a solar collector containing a casing and a heat exchanger installed in it with a casing and ribs located on its upper absorbing wall, the linear coefficient of the thermal expansion of the fins material is less than that of the heat exchanger casing.
На фиг. 1 показан гелиоприемник,FIG. 1 shows a solar receiver,
.общий вид; на фиг. 2 - разрез А-А на фиг. 1..general form; in fig. 2 shows section A-A in FIG. one.
Гелиоприемник содержит кожух 1 и установленный в нем теплообменник 2 с корпусом 3 и расположенными на его верхней поглощающей стенке 4 ребрами 5. Кожух 1 снабжен съемной крышкой 6 и остеклением 7.The solar receiver contains a casing 1 and a heat exchanger 2 installed therein with a casing 3 and 4 ribs 5 located on its upper absorbing wall. The casing 1 is provided with a removable cover 6 and a glazing 7.
Установка работает следующим образом .The installation works as follows.
Солнечна радиаци , проход через Solar radiation pass through
10 прозрачное остекление 7, поглощаетс стенкой 4, снабженной продольными ребрами 5. Далее тепло через стенку 4 ,передаетс теплоносителю, циркулирующему в теплообменнике 2. Благода15 р изготовлению корпуса 3 плоского теплообменника 2 и ребер 5 из сплавов с различными коэффициентами расширени (например, железоникелевый сплав с 40% Ni и латунь Л 68) тепло20 обменник 2 при нагреве днем прогибаетс , а при остывании ночью выпрамл етс , что вызывает растрескивание ка. .кипи и сбрасывание ее с внутренней поверхности поглощающей стенки, 4, т.е. 25 происходит самоочищение рабочей поверхности гелиоприемника: Периодически открываетс съемна крышка 6 и накипь удал етс .10, the transparent glazing 7 is absorbed by the wall 4 provided with longitudinal ribs 5. Next, the heat through wall 4 is transferred to the coolant circulating in heat exchanger 2. Thanks to the manufacture of the body 3 of the flat heat exchanger 2 and the ribs 5 of alloys with different expansion coefficients (e.g. with 40% Ni and brass L 68) the heat 20 exchanger 2 bends during heating during the day, and when it cools at night, it is rectified, causing ka to crack. .kipy and dropping it from the inner surface of the absorbing wall, 4, i.e. 25, the working surface of the solar collector is self-cleaning: The removable cover 6 is periodically opened and the scale is removed.
Разрушение сло накипи во врем 30 работы гелиоприемника преп тствуетThe destruction of the scale during the operation of the solar collector 30 prevents
значительному снижению коэффициента теплоотдачи в теплообменнике и облегчает удаление никипи при егоa significant reduction in the heat transfer coefficient in the heat exchanger and facilitates the removal of nikipi at its
очистке.cleaning up.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813274674A SU966444A1 (en) | 1981-04-10 | 1981-04-10 | Solar receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU813274674A SU966444A1 (en) | 1981-04-10 | 1981-04-10 | Solar receiver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU966444A1 true SU966444A1 (en) | 1982-10-15 |
Family
ID=20953036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU813274674A SU966444A1 (en) | 1981-04-10 | 1981-04-10 | Solar receiver |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU966444A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484400A (en) * | 2020-11-13 | 2022-05-13 | 广东美的生活电器制造有限公司 | Steam generator, system, descaling control method of steam generator, storage medium and electric appliance |
-
1981
- 1981-04-10 SU SU813274674A patent/SU966444A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484400A (en) * | 2020-11-13 | 2022-05-13 | 广东美的生活电器制造有限公司 | Steam generator, system, descaling control method of steam generator, storage medium and electric appliance |
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