FR2534010A2 - Heat exchanger device - Google Patents

Heat exchanger device Download PDF

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Publication number
FR2534010A2
FR2534010A2 FR8216492A FR8216492A FR2534010A2 FR 2534010 A2 FR2534010 A2 FR 2534010A2 FR 8216492 A FR8216492 A FR 8216492A FR 8216492 A FR8216492 A FR 8216492A FR 2534010 A2 FR2534010 A2 FR 2534010A2
Authority
FR
France
Prior art keywords
heat transfer
absorber
south
north
oriented towards
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
Application number
FR8216492A
Other languages
French (fr)
Other versions
FR2534010B2 (en
Inventor
Salah Djelouah
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sorelec
Original Assignee
Sorelec
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 Sorelec filed Critical Sorelec
Priority to FR8216492A priority Critical patent/FR2534010B2/en
Priority to CH3093/83A priority patent/CH654400A5/en
Priority to BE1/10804A priority patent/BE896996A/en
Priority to AR293315A priority patent/AR231190A1/en
Priority to BR8303153A priority patent/BR8303153A/en
Priority to AU15783/83A priority patent/AU570411B2/en
Priority to PT76882A priority patent/PT76882B/en
Priority to IT21907/83A priority patent/IT1163649B/en
Priority to DE19833325535 priority patent/DE3325535A1/en
Priority to ES524469A priority patent/ES524469A0/en
Priority to GB08320913A priority patent/GB2125158B/en
Publication of FR2534010A2 publication Critical patent/FR2534010A2/en
Application granted granted Critical
Publication of FR2534010B2 publication Critical patent/FR2534010B2/en
Expired legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D11/00—Central heating systems using heat accumulated in storage masses
    • F24D11/002—Central heating systems using heat accumulated in storage masses water heating system
    • F24D11/003—Central heating systems using heat accumulated in storage masses water heating system combined with solar energy
    • 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
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B29/00—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously
    • F25B29/003—Combined heating and refrigeration systems, e.g. operating alternately or simultaneously of the compression type system
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/20—Solar thermal
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

Device characterised in that the absorbent volume 2, 3 is divided substantially vertically into two sections 4, 12, one intended to be directed towards the south, the other intended to be directed towards the north, and these two sections are connected such that they are penetrated in series and in the order: section directed towards the north 12, section directed towards the south 4. The invention concerns, in particular, the preparation of water for sanitary purposes and air conditioning.

Description

Dispositif échangeur de chaleur
Le present perfectionnement concerne un dispositif échangeur de chaleur pour le chauffage et la climatisation de locaux ainsi que pour la production d'eau chaude et froide, sanitaire, comportant un échangeur et un volume de stockage, ce dispositif ayant une enceinte intérieure constituant le volume de stockage du fluide caloporteur primaire, une enveloppe isolante entourant le volume de stockage et une surface d'échange de chaleur formée au moins en grande partie par le circuit caloporteur primaire, cette surface d'échange étant prévue à l'extérieur de l'enveloppe d'isolation et elle comporte une enveloppe extérieure transparente, dispositif dans lequel le circuit du fluide caloporteur est un circuit ouvert passant dans un échangeur à l'intérieur du volume de stockage, et comporte un réservoir de liquide caloporteur, dispositif dans lequel la mise à l'air libre du liquide caloporteur est située dans la partie haute du circuit de liquide caloporteur au-dessus de l'échangeur de chaleur du réservoir de stockage, selon la première revendication du brevet principal.Heat exchanger device
The present improvement relates to a heat exchanger device for space heating and air conditioning as well as for the production of hot and cold, sanitary water, comprising an exchanger and a storage volume, this device having an internal enclosure constituting the volume of storage of the primary heat transfer fluid, an insulating envelope surrounding the storage volume and a heat exchange surface formed at least in large part by the primary heat transfer circuit, this exchange surface being provided outside the envelope d insulation and it includes a transparent outer casing, device in which the heat transfer fluid circuit is an open circuit passing through an exchanger inside the storage volume, and comprises a reservoir of heat transfer liquid, device in which the the free air of the heat transfer liquid is located in the upper part of the heat transfer liquid circuit above the heat exchanger d u storage tank, according to the first claim of the main patent.

Le présent perfectionnement a pour but d'améliorer le rendement du dispositif échangeur de chaleur.  The purpose of this improvement is to improve the efficiency of the heat exchanger device.

A cet effet, l'invention concerne un dispositif échangeur de chaleur selon le brevet principal caractérisé en ce que le volume de l'absorbeur est divisé sensiblement verticalement en deux parties, l'une destinée à etre orientée vers le sud, l'autre destinee à etre orientée vers le nord, et ces deux parties sont branchées de facon à être parcourues en série et dans l'ordre, par- tie orientée vers le nord - partie orientée vers le sud. To this end, the invention relates to a heat exchanger device according to the main patent characterized in that the volume of the absorber is divided substantially vertically into two parts, one intended to be oriented towards the south, the other intended to be oriented towards the north, and these two parts are connected so as to be traversed in series and in order, part oriented towards the north - part oriented towards the south.

Comme l'absorbeur est divise en deux parties, l'une tournee vers le nord, l'autre vers le sud et que ces deux parties sont parcourues en série et dans cet ordre par le.fluide caloporteur envoyé par la pompe, on réalise un pré chauffage de ce fluide dans la partie de l'absorbeur 4 tourné vers le nord, puis le chauffage proprement dit du fluide dans la partie tournée vers le sud. As the absorber is divided into two parts, one facing north, the other towards the south and these two parts are traversed in series and in this order by the heat transfer fluid sent by the pump, a pre-heating of this fluid in the part of the absorber 4 facing north, then the actual heating of the fluid in the part facing south.

La température du fluide caloporteur qui passe dans l'échangeur logé dans le réservoir est ainsi à une température élevée, ce qui améliore le rendement de l'installation et permet d'obtenir dans le réservoir une eau sanitaire ou destinée à tout autre usage et qui est à une température élevée
Le présent perfectionnement sera décrit plus en détail à l'aide de l'unique figure annexée qui est une vue en coupe schématique d'un dispositif échangeur de chaleur.The temperature of the heat transfer fluid which passes through the exchanger housed in the tank is thus at a high temperature, which improves the efficiency of the installation and makes it possible to obtain domestic water or water intended for any other use and which is at a high temperature
The present improvement will be described in more detail using the single appended figure which is a schematic sectional view of a heat exchanger device.

Selon la figure, le dispositif échangeur de chaleur pour le chauffage et la climatisation. de locaux ainsi que pour la production d'eau chaude et froide sanitaire, est constitué d'un ensemble de formes sphériques qui repose sur un pied 1. L'échangeur proprement dit se compose d'une enveloppe sphérique extérieure 2 délimitant avec une enveloppe sphérique intérieure 3 un volume d'échangeur de chaleur formant absorbeur et qui est par couru par le liquide caloporteur. Le volume de l'absorbeur est divisé sensiblement verticalement en deux parties, l'une 12, destinée à être tournée vers le nord et l'autre 4, destinée à être orientée vers le sud. According to the figure, the heat exchanger device for heating and air conditioning. of premises as well as for the production of hot and cold sanitary water, consists of a set of spherical forms which rests on a foot 1. The exchanger proper consists of an outer spherical casing 2 delimiting with a spherical casing interior 3 a volume of heat exchanger forming absorber and which is run by the heat transfer liquid. The volume of the absorber is divided substantially vertically into two parts, one 12, intended to be facing north and the other 4, intended to be facing south.

A l'intérieur de l'absorbeur 2, 3 se trouve une enveloppe d'isolation thermique 5 qui entoure le réservoir 6 contenant l'échangeur de chaleur 7. te réservoir 6 contient le liquide à réchauffer ou à refroidir), qui est en général de l'eau sanitaire. Le circuit du fluide caloporteur comporte également une pompe de circulation 8, un vase d'expansion 30 et une vanne de remplissage 31. Inside the absorber 2, 3 is a thermal insulation envelope 5 which surrounds the tank 6 containing the heat exchanger 7. the tank 6 contains the liquid to be heated or cooled), which is generally sanitary water. The heat transfer fluid circuit also includes a circulation pump 8, an expansion tank 30 and a filling valve 31.

La sortie de la pompe 8 est reliée par une conduite 32 passant dans l'enveloppe isolante 5 pour remonter et arriver à la partie haute 33 de la partie 12 de ltabsorbeur, c'est-à-dire la partie orientée vers le nord. The outlet of the pump 8 is connected by a pipe 32 passing through the insulating envelope 5 to go up and arrive at the upper part 33 of the part 12 of the absorber, that is to say the part facing north.

Le liquide caloporteur descend alors dans cette partie d'absorbeur 12 ; à la partie inférieure 34 de la partie d'absorbeur 12, le liquide caloporteur passe dans la partie inférieure 35 de la partie d'absorbeur 4 orientée vers le sud. Le liquide caloporteur remonte à travers cette partie 4 qui, à son extrémité supérieure 36, débouche dans le serpentin 7. Le fluide caloporteur descend à travers le serpentin 7 pour échanger de la chaleur ou du froid avec le liquide contenu dans le réservoir 6. A la sortie du serpentin 7, une conduite 37 conduit le liquide jusqu'à l'entrée de la pompe 8. Cette conduite 37 comporte une dérivation 38 munie d'une vanne 31 de remplissage. Cette conduite comporte également le vase d'expansion 30. The heat transfer liquid then descends into this absorber part 12; at the lower part 34 of the absorber part 12, the heat transfer liquid passes through the lower part 35 of the absorber part 4 facing south. The heat transfer liquid rises through this part 4 which, at its upper end 36, opens into the coil 7. The heat transfer fluid descends through the coil 7 to exchange heat or cold with the liquid contained in the tank 6. A the outlet of the coil 7, a pipe 37 leads the liquid to the inlet of the pump 8. This pipe 37 comprises a bypass 38 provided with a filling valve 31. This line also includes the expansion tank 30.

En partie haute du circuit, c'est-à-dire aux parties hautes 33 et 36, il est prévu des purgeurs 39 pour purger les gaz qui s'y accumulent.  In the upper part of the circuit, that is to say in the upper parts 33 and 36, traps 39 are provided to purge the gases which accumulate there.

Claims (4)

REVENDICATI0jSREVENDICATI0jS 1) Dispositif échangeur de chaleur pour le chauffage et la climatisation de locaux ainsi que pour la production d'eau chaude et froide, sanitaire, comportant un échangeur et un volume de stockage, ce dispositif ayant une enceinte intérieure constituant le volume de stockage du fluide caloporteur primaire, une enveloppe isolante entourant le volume de stockage et une surface d'échange de chaleur formée au moins en grande partie par le circuit caloporteur primaire, cette surface d'échange étant prévue à l'extérieur de l'enveloppe d'isolation et elle comporte une enveloppe extérieure transparente, dispositif dans lequel le circuit du fluide caloporteur est un circuit ouvert passant dans un échangeur à l'intérieur du volume de stockage et comporte un réservoir de liquide caloporteur, dispositif dans lequel la mise à l'air libre (14) du liquide caloporteur et située dans la partie haute du circuit de liquide caloporteur audessus de l'échangeur de chaleur (7) du réservoir de stockage (6), selon la première revendication du brevet principal, dispositif caractérisé en ce que le volume de l'absorbeur (2, 3) est divise sensiblement verticalement en deux parties (4, 12), l'une destinée à être orientée vers le sud-, l'autre destinée à entre orientée vers le nord, et ces deux parties sont branchées de façon à être parcourues en série et dans l'ordre, partie orientée vers le nord (12) - partie orientée vers le sud (4). 1) Heat exchanger device for space heating and air conditioning as well as for the production of hot and cold water, sanitary, comprising an exchanger and a storage volume, this device having an internal enclosure constituting the storage volume of the fluid primary heat transfer medium, an insulating envelope surrounding the storage volume and a heat exchange surface formed at least in large part by the primary heat transfer circuit, this exchange surface being provided outside of the insulation envelope and it includes a transparent outer casing, a device in which the heat transfer fluid circuit is an open circuit passing through an exchanger inside the storage volume and comprises a reservoir of heat transfer liquid, device in which the venting ( 14) of the coolant and located in the upper part of the coolant circuit above the heat exchanger (7) of the storage tank (6), lon the first claim of the main patent, device characterized in that the volume of the absorber (2, 3) is divided substantially vertically into two parts (4, 12), one intended to be oriented towards the south-, l another intended for between oriented towards the north, and these two parts are connected so as to be traversed in series and in order, part oriented towards the north (12) - part oriented towards the south (4). 2) Dispositif selon la revendication 1, caractérisé en ce qu'il comporte en sortie deux pompes de circulation (8), une conduite (32) fournissant le fluide caloporteur à l'extrémité haute de la partie d'absorbeur (12) orientée vers le nord, cette partie d'absorbeur communiquant à son extrémité inférieure avec l'extrémité inférieure de la partie d'absorbeur (4) tournée vers le sud.  2) Device according to claim 1, characterized in that it comprises at the outlet two circulation pumps (8), a pipe (32) supplying the heat transfer fluid to the upper end of the absorber part (12) oriented towards north, this part of the absorber communicating at its lower end with the lower end of the part of the absorber (4) facing south. 3) Dispositif selon l'une quelconque des revendications 1 et 2, caractérisé en ce que le circuit du fluide caloporteur est un circuit fermé muni d'un vase d'expansion (30) et d'une vanne de remplissage (31). 3) Device according to any one of claims 1 and 2, characterized in that the circuit of the heat transfer fluid is a closed circuit provided with an expansion tank (30) and a filling valve (31). 4) Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce qu 'a' l'extrémité supérieure de la partie d'absorbeur (12) tournée vers le nord et de la partie d'absorbeur (4) tournée vers le sud, se trouve un purgeur.  4) Device according to any one of claims 1 to 3, characterized in that at the upper end of the absorber part (12) facing north and of the absorber part (4) facing the south is a steam trap.
FR8216492A 1982-08-03 1982-09-30 HEAT EXCHANGER DEVICE Expired FR2534010B2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
FR8216492A FR2534010B2 (en) 1982-09-30 1982-09-30 HEAT EXCHANGER DEVICE
CH3093/83A CH654400A5 (en) 1982-08-03 1983-06-06 HEAT EXCHANGER DEVICE.
BE1/10804A BE896996A (en) 1982-08-03 1983-06-08 HEAT EXCHANGER DEVICE,
AR293315A AR231190A1 (en) 1982-08-03 1983-06-13 HEAT EXCHANGER DEVICE
BR8303153A BR8303153A (en) 1982-08-03 1983-06-14 HEAT EXCHANGER DEVICE
AU15783/83A AU570411B2 (en) 1982-08-03 1983-06-15 Heat exchanger device
PT76882A PT76882B (en) 1982-08-03 1983-06-16 HEAT EXCHANGER DEVICE
IT21907/83A IT1163649B (en) 1982-08-03 1983-07-01 HEAT EXCHANGER DEVICE
DE19833325535 DE3325535A1 (en) 1982-08-03 1983-07-15 HEAT EXCHANGER DEVICE FOR HEATING AND AIR CONDITIONING OF ROOMS
ES524469A ES524469A0 (en) 1982-08-03 1983-07-27 MULTIPLE USE HEAT EXCHANGER APPARATUS
GB08320913A GB2125158B (en) 1982-08-03 1983-08-03 Heat-exchanger device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8216492A FR2534010B2 (en) 1982-09-30 1982-09-30 HEAT EXCHANGER DEVICE

Publications (2)

Publication Number Publication Date
FR2534010A2 true FR2534010A2 (en) 1984-04-06
FR2534010B2 FR2534010B2 (en) 1987-11-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
FR8216492A Expired FR2534010B2 (en) 1982-08-03 1982-09-30 HEAT EXCHANGER DEVICE

Country Status (1)

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FR (1) FR2534010B2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461210A1 (en) * 1979-07-13 1981-01-30 Cosmos Invest & Res Spherical type solar heat collector - has two separate water circuits in concentric spheres connected in series with one acting as pre-heat circuit
FR2476283A1 (en) * 1980-02-15 1981-08-21 Cosmos Invest & Res Solar powered water heater - has annular absorber containing fluid connected to heat exchanger in central water tank

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461210A1 (en) * 1979-07-13 1981-01-30 Cosmos Invest & Res Spherical type solar heat collector - has two separate water circuits in concentric spheres connected in series with one acting as pre-heat circuit
FR2476283A1 (en) * 1980-02-15 1981-08-21 Cosmos Invest & Res Solar powered water heater - has annular absorber containing fluid connected to heat exchanger in central water tank

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
THE ENGINEERS' DIGEST, vol. 15, no. 4, avril 1954, pages 142-143, Londres, GB; G. VINACCIA: "Solar heat absorbers and accumulators" *

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Publication number Publication date
FR2534010B2 (en) 1987-11-06

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