FR2522395A2 - CURRENT HEAT EXCHANGER DEVICE FOR SOLAR HEATING AND AIR CONDITIONING OF PREMISES - Google Patents
CURRENT HEAT EXCHANGER DEVICE FOR SOLAR HEATING AND AIR CONDITIONING OF PREMISES Download PDFInfo
- Publication number
- FR2522395A2 FR2522395A2 FR8108269A FR8108269A FR2522395A2 FR 2522395 A2 FR2522395 A2 FR 2522395A2 FR 8108269 A FR8108269 A FR 8108269A FR 8108269 A FR8108269 A FR 8108269A FR 2522395 A2 FR2522395 A2 FR 2522395A2
- Authority
- FR
- France
- Prior art keywords
- exchanger
- mirror
- storage volume
- exchanger device
- premises
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- F24S10/505—Solar heat collectors using working fluids the working fluids being conveyed between plates having curved plate-like conduits, e.g. semi-spherical
-
- 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
- F24S10/70—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits
- F24S10/72—Solar heat collectors using working fluids the working fluids being conveyed through tubular absorbing conduits the tubular conduits being integrated in a block; the tubular conduits touching each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S60/00—Arrangements for storing heat collected by solar heat collectors
- F24S60/30—Arrangements for storing heat collected by solar heat collectors storing heat in liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/83—Other shapes
- F24S2023/832—Other shapes curved
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
A.DISPOSITIF ECHANGEUR DE CHALEUR COURBE POUR LE CHAUFFAGE ET LA CLIMATISATION SOLAIRES DE LOCAUX. B.DISPOSITIF CARACTERISE EN CE QUE LE MIROIR EST CONSTITUE PAR UNE PIECE 30 EN FORME DE CONQUE, DESTINE A ETRE FIXEE AU MONTANT 21 DU PIED DU DISPOSITIF ECHANGEUR 20 DANS UNE POSITION A CHEVAL ENTRE LA PARTIE DE L'ECHANGEUR QUI SE TROUVE EXPOSEE AU SOLEIL ET LA PARTIE A L'OMBRE POUR ENVOYER DU RAYONNEMENT A LA FOIS SUR LA PARTIE EXPOSEE ET LA PARTIE A L'OMBRE. C.L'INVENTION CONCERNE LES ECHANGEURS DE CHALEUR.A. CURVED HEAT EXCHANGER DEVICE FOR SOLAR HEATING AND AIR CONDITIONING OF PREMISES. B. DEVICE CHARACTERIZED IN THAT THE MIRROR IS CONSTITUTED BY A PART 30 IN THE SHAPE OF A CONCH, INTENDED TO BE FIXED TO THE POST 21 OF THE FOOT OF THE EXCHANGER DEVICE 20 IN A POSITION ON SADDLE BETWEEN THE PART OF THE EXCHANGER WHICH IS EXPOSED TO THE SUN AND THE SHADOW PART TO SEND RADIATION ON BOTH THE EXPOSED PART AND THE SHADOW PART. C. THE INVENTION CONCERNS HEAT EXCHANGERS.
Description
1 25223951 2522395
Le présent perfectionnement concerne un dispo- The present improvement concerns a provision
sitif échangeur de chaleur courbe pour le chauffage et la climatisation solaires, de locaux et la production d'eau chaude et froide sanitaire, ce dispositif comportant un échangeur et un volume de stockage, dans lequel l'enceinte intérieure cons- tituant le volume de stockage du fluide caloporteur primaire, une enveloppe d'isolation entourant le volume de stockage, une surface d'échange de chaleur formée au moins en grande partie par le circuit du fluide caloporteur primaire, cette surface d'échange entourant l'enveloppe d'isolation, ce dispositif comportant également des miroirs de concentration ou de réflexion. Le présent perfectionnement se propose de développer des éléments réfléchissants destinés à augmenter a curved heat exchanger for solar heating and air-conditioning, of premises and the production of hot and cold sanitary water, this device comprising an exchanger and a storage volume, in which the internal enclosure constituting the storage volume primary heat transfer fluid, an insulation envelope surrounding the storage volume, a heat exchange surface formed at least in large part by the primary heat transfer fluid circuit, this exchange surface surrounding the insulation envelope, this device also includes mirrors of concentration or reflection. The present development proposes to develop reflective elements intended to increase
encore plus le rendement du dispositif échangeur de chaleur. even more the efficiency of the heat exchanger device.
A cet effet, l'invention concerne un dispositif For this purpose, the invention relates to a device
du type ci-dessus, selon les revendications 1 et 9 du brevet of the above type, according to claims 1 and 9 of the patent
principal, caractérisé en ce que le miroir de concentration est constitué par une pièce en forme de conque, destinée à ttre fixée au montant du pied du dispositif échangeur dans une position à cheval entre la partie de l'échangeur qui se trouve exposée au soleil et la partie à l'ombre pour envoyer du rayonnement à la fois sur la partie exposée et la partie à l'ombre. Suivant une autre caractéristique de l'invention le miroir comporte un moyen de fixation réglable qui permet de main feature, characterized in that the concentration mirror is constituted by a conch-shaped piece, intended to be fixed to the foot of the exchanger device in a position straddling the part of the exchanger which is exposed to the sun and the part in the shade to send radiation on both the exposed part and the shadow part. According to another characteristic of the invention the mirror comprises an adjustable fixing means which makes it possible to
fixer le miroir sur le montant, notamment un collier - fix the mirror on the upright, including a necklace -
Suivant une autre caractéristique de l'invention l'enveloppe extérieure transparente est réfléchissante dans sa partie inférieure pour former un miroir éclairant la partie According to another characteristic of the invention the transparent outer envelope is reflective in its lower part to form a mirror illuminating the part
inférieure du dispositif échangeur. lower part of the exchanger device.
Suivant une autre caractéristique de l'invention l'enveloppe extérieure sphérique est constituée par deux hémis 7 phères fixées au montant du pied portant le dispositif échangeur Le présent perfectionnement sera décrit plus en détail à ltaide des dessins annexés, dans lesquels: la figure 1 est une vue en perspective très schématique d'un dispositif échangeur de chaleur muni d'un réflecteur, selon le présent perfectionnement, la figure 2 est une vue en plan d'un réflecteu selon un mode de réalisation, la figure 3 est une vue en coupe du réflecteur According to another characteristic of the invention, the spherical outer casing is constituted by two hemispheres 7 fixed to the foot post bearing the exchanger device. The present improvement will be described in more detail with the aid of the accompanying drawings, in which: FIG. a very schematic perspective view of a heat exchanger device provided with a reflector, according to the present improvement, Figure 2 is a plan view of a reflector according to an embodiment, Figure 3 is a sectional view. reflector
de la figure 2.of Figure 2.
Selon la figure 1, le dispositif échangeur de chaleur 20 est porté par le montant 21 d'un pied à trois branches According to Figure 1, the heat exchanger device 20 is carried by the amount 21 of a three-legged foot
22 Un miroir ou réflecteur 30 est fixé au montant 21 Ce réflec- 22 A mirror or reflector 30 is attached to the upright 21.
teur 30 a une forme de conque, destinée à éclairer la partie inférieure du dispositif échangeur 20 pour utiliser le maximum 30 has a conch-like shape for illuminating the lower part of the exchanger device 20 to use the maximum
de la surface disponible du dispositif échangeur 20. the available surface of the exchanger device 20.
Selon la figure 2, le réflecteur 30 présente en vue en plan la forme d'un trapèze isocèle muni d'une encoche 31 According to FIG. 2, the reflector 30 has a plan view in the form of an isosceles trapezium provided with a notch 31
permettant la mise en place du réflecteur 30 sur le montant 21. allowing the introduction of the reflector 30 on the upright 21.
La fixation se fait à l'aide d'un dispositif 32 tel qu'un collier, représenté schématiquement à la figure 2 et qui vient bloquer le Fixing is done using a device 32 such as a collar, shown schematically in Figure 2 and which blocks the
réflecteur 30 dans la position appropriée sur le montant 21. reflector 30 in the appropriate position on the post 21.
La figure 3 est une vue en coupe schématique du réflecteur 30 et montre la section de celui-ci Cette section est de forme sensiblement parabolique pour obtenir un réflecteur Figure 3 is a schematic sectional view of the reflector 30 and shows the section thereof. This section is substantially parabolic in shape to obtain a reflector
de forme cylindrique à section parabolique. of cylindrical form with parabolic section.
Il est particulièrement intéressant que l'élément écha geur présente en vue en plan une forywde trapèze isocèle, et-'én section une forme parabolique Cela donne un élément réfléchissant efficace non seulement au milieu de la journée mais également au début ou à la fin de la journée car il permet de repueillir le rayonnement solaire, rasant et de le réfléchir It is of particular interest that the spacer element has a plan view of an isosceles trapezium, and a parabolic shape. This gives an effective reflective element not only in the middle of the day but also at the beginning or the end of the day. the day as it helps to collect solar radiation, shaving and reflect
sur la surface inférieure du dispositif échangeur. on the lower surface of the exchanger device.
Selon l'invention, la plus grande partie de la surface de l'élément réfléchissant 30 se trouve à l'avant du dispositif échangeur et non à l'arrière, pour constituer un élément en forme de conque Cet élément réfléchissant est avantageusement fixé sur le montant du pied portant un dispositif According to the invention, the greater part of the surface of the reflecting element 30 is at the front of the exchanger device and not at the rear, to form a conch-shaped element. This reflecting element is advantageously fixed on the foot post carrying a device
échangeur Cela permet non seulement de régler la hauteur appro- exchanger This not only allows you to adjust the appro-
priée de l'élément échangeur 30 en fonction des conditions requested from the exchanger element 30 according to the conditions
d'utilisation, mais également de démonter cet élément échan- of use, but also to dismantle this element
geur 30 pour le transport.30 for transport.
La forme de trapèze isocèle en vue en plan The isosceles trapezoid shape in plan view
est intéressante car elle constitue un compromis entre l'encom- interesting because it represents a compromise between the
brement et le rendement, de façon à réfléchir la plus grande partie du rayonnement solaire sur la partie du capteur qui est à l'ombre Les formes courbes du réflecteur et la position du réflecteur par rapport au capteur sont choisies pour éviter toute concentration ponctuelle du rayonnement sur la surface de l'échangeur afin d'éviter toute surchauffe locale La fixation de l'élément réfléchissant sur le pied se fait par un moyen de fixation réglable, par exemple par un collier ou and the yield, so as to reflect most of the solar radiation on the part of the sensor that is in the shade The curved shapes of the reflector and the position of the reflector relative to the sensor are chosen to avoid any point concentration of the radiation on the surface of the exchanger to avoid local overheating The fixing of the reflective element on the foot is done by an adjustable fixing means, for example by a collar or
dispositif similaire.similar device.
Dans le cas de dispositifs échangeurs de petit diamètre, il est particulièrement avantageux d'entourer lensemble du dispositif échangeur d'une enveloppe donnant un effet de serre et, en particulier, dtune enveloppe sphérique In the case of small diameter exchanger devices, it is particularly advantageous to surround the entire exchanger device with a shell giving a greenhouse effect and, in particular, a spherical envelope.
lorsque le dispositif échangeur a lui-meme une forme sphérique. when the exchanger device itself has a spherical shape.
Suivant une autre caractéristique intéressante, pour utiliser la partie inférieure et arrière du dispositif échangeur, c'est-à-dire pour utiliser au maximum la surface disponible, on rend réfléchissante la surface intérieure According to another interesting feature, to use the lower and rear part of the exchanger device, that is to say, to make the most of the available surface, the interior surface is made reflective.
inférieure de l'enveloppe Cela permet d'utiliser avantageuse- bottom of the envelope This allows to use advantage-
ment toute la surface du dispositif échangeur tout en protégeant la surface réfléchissante du réflecteur contre les agressions the entire surface of the exchanger device while protecting the reflective surface of the reflector against the aggressions
extérieures notamment le sable ou les poussières. especially sand or dust.
Suivant une autre variante non représentée, convenant particulièrement pour les dispositifs échangeurs 20 According to another variant not shown, particularly suitable for exchanger devices 20
de diamètre relativement faible, on entoure ce dispositif échan- relatively small diameter, this device is surrounded by
geur d'une enveloppe extérieure ou éventuellement d'une seconde enveloppe extérieure, transparente Cette enveloppe extérieure geur an outer envelope or possibly a second outer envelope, transparent This outer envelope
transparente peut être rendue réfléchissante sur sa partie infé- transparency can be made reflective on its inferior part
rieure pour former un réflecteur analogue à celui décrit ci-dessus Dans ce mode de réalisation, on combine à la fois l'effet de serre résultant de cette enveloppe transparente et, d'autre part, la réflexion pour utiliser la partie inférieure du dispositif échangeur proprement dit Cette sphère extérieure transparente peut être constituée par deux hémisphères fixés In this embodiment, it combines both the greenhouse effect resulting from this transparent envelope and, on the other hand, the reflection to use the lower part of the exchanger device. proper This transparent outer sphere can be constituted by two fixed hemispheres
aux montants portant l'échangeur 2. to the amounts carrying the exchanger 2.
Claims (7)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8108269A FR2522395A2 (en) | 1980-05-20 | 1981-04-24 | CURRENT HEAT EXCHANGER DEVICE FOR SOLAR HEATING AND AIR CONDITIONING OF PREMISES |
CH295381A CH642443A5 (en) | 1980-05-20 | 1981-05-07 | INSTALLATION FOR THE SOLAR HEATING AND AIR CONDITIONING OF PREMISES AND THE PRODUCTION OF HOT AND COLD WATER. |
BE0/204738A BE888738A (en) | 1980-05-20 | 1981-05-08 | CURVED HEAT EXCHANGER DEVICE FOR SOLAR HEATING AND AIR CONDITIONING OF PREMISES |
IT21636/81A IT1137588B (en) | 1980-05-20 | 1981-05-12 | CURVED HEAT EXCHANGER DEVICE FOR SOLAR HEATING AND AIR CONDITIONING OF ROOMS |
GB8115211A GB2076142B (en) | 1980-05-20 | 1981-05-18 | Curved heat exchange apparatus for solar heating and air-conditioning of premises |
CA000377818A CA1162912A (en) | 1980-05-20 | 1981-05-19 | Curved heat exchanger for solar heating and cooling of locals |
ES502901A ES8203491A1 (en) | 1980-05-20 | 1981-05-19 | Curved Heat Exchange Apparatus for Solar Heating and Air-conditioning of Premises |
BR8103106A BR8103106A (en) | 1980-05-20 | 1981-05-19 | HEAT EXCHANGER DEVICE COURSE FOR SOLAR HEATING AND AIR CONDITIONING OF PLACES AND INSTALLATIONS CONTAINED BY SUCH DEVICES |
DE19813119904 DE3119904A1 (en) | 1980-05-20 | 1981-05-19 | HEAT EXCHANGER DEVICE IN CURVED SHAPE FOR SOLAR HEATING AND AIR CONDITIONING |
PT73063A PT73063B (en) | 1980-05-20 | 1981-05-20 | CURRENT HEAT EXCHANGER DEVICE FOR SOLAR HEATING AND AIR CONDITIONING OF PREMISES |
AR285385A AR231877A1 (en) | 1980-05-20 | 1981-05-20 | HEAT EXCHANGER DEVICE |
NZ19923881A NZ199238A (en) | 1981-04-24 | 1981-12-10 | Spherical solar absorber |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8011278A FR2486216A1 (en) | 1980-05-20 | 1980-05-20 | Heat exchanger using solar power - has outer transparent envelope and two inner ones of synthetic rubber and spiral pipe flow circuit |
FR8108269A FR2522395A2 (en) | 1980-05-20 | 1981-04-24 | CURRENT HEAT EXCHANGER DEVICE FOR SOLAR HEATING AND AIR CONDITIONING OF PREMISES |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2522395A2 true FR2522395A2 (en) | 1983-09-02 |
FR2522395B2 FR2522395B2 (en) | 1984-05-25 |
Family
ID=26221787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8108269A Granted FR2522395A2 (en) | 1980-05-20 | 1981-04-24 | CURRENT HEAT EXCHANGER DEVICE FOR SOLAR HEATING AND AIR CONDITIONING OF PREMISES |
Country Status (11)
Country | Link |
---|---|
AR (1) | AR231877A1 (en) |
BE (1) | BE888738A (en) |
BR (1) | BR8103106A (en) |
CA (1) | CA1162912A (en) |
CH (1) | CH642443A5 (en) |
DE (1) | DE3119904A1 (en) |
ES (1) | ES8203491A1 (en) |
FR (1) | FR2522395A2 (en) |
GB (1) | GB2076142B (en) |
IT (1) | IT1137588B (en) |
PT (1) | PT73063B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4111319A1 (en) * | 1991-04-08 | 1992-10-15 | Siemens Ag | Air-conditioning installation powered by buffered solar battery - includes forced draught heat exchanger fans and coolant compressor driven by motors independent of mains electricity |
FR2735217B1 (en) * | 1995-06-09 | 1998-05-22 | Mezri Abdou Mebi | THERMOSOLAR ACCUMULATORS |
FR2884597A1 (en) * | 2005-04-14 | 2006-10-20 | Yngve Jakobsen | Water heater for e.g. swimming pool, has opaque supply tube rolled spirally on cable drum for forming multidirectional bobbin capturing solar energy, where tube is connected to base of tank and channel, and enclosure in laminated glass |
ES2317802B1 (en) * | 2008-09-25 | 2010-02-16 | Universidad De Castilla La Mancha | LOW TEMPERATURE ACTIVE PHOTOTHERMAL SOLAR RECEIVER. |
US8047200B1 (en) * | 2009-11-19 | 2011-11-01 | Flaherty B Michael | Hybrid solar heating system |
-
1981
- 1981-04-24 FR FR8108269A patent/FR2522395A2/en active Granted
- 1981-05-07 CH CH295381A patent/CH642443A5/en not_active IP Right Cessation
- 1981-05-08 BE BE0/204738A patent/BE888738A/en not_active IP Right Cessation
- 1981-05-12 IT IT21636/81A patent/IT1137588B/en active
- 1981-05-18 GB GB8115211A patent/GB2076142B/en not_active Expired
- 1981-05-19 BR BR8103106A patent/BR8103106A/en unknown
- 1981-05-19 DE DE19813119904 patent/DE3119904A1/en not_active Withdrawn
- 1981-05-19 CA CA000377818A patent/CA1162912A/en not_active Expired
- 1981-05-19 ES ES502901A patent/ES8203491A1/en not_active Expired
- 1981-05-20 PT PT73063A patent/PT73063B/en unknown
- 1981-05-20 AR AR285385A patent/AR231877A1/en active
Also Published As
Publication number | Publication date |
---|---|
GB2076142B (en) | 1984-11-28 |
CH642443A5 (en) | 1984-04-13 |
GB2076142A (en) | 1981-11-25 |
BE888738A (en) | 1981-08-28 |
ES502901A0 (en) | 1982-04-01 |
PT73063B (en) | 1982-05-10 |
FR2522395B2 (en) | 1984-05-25 |
IT1137588B (en) | 1986-09-10 |
PT73063A (en) | 1981-06-01 |
ES8203491A1 (en) | 1982-04-01 |
IT8121636A0 (en) | 1981-05-12 |
BR8103106A (en) | 1982-02-09 |
DE3119904A1 (en) | 1982-05-13 |
AR231877A1 (en) | 1985-03-29 |
CA1162912A (en) | 1984-02-28 |
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