FR2523701A1 - Linked internal and external buried heat transfer circuits - opt of plastic tubing, involve only one fluid and one compressor - Google Patents
Linked internal and external buried heat transfer circuits - opt of plastic tubing, involve only one fluid and one compressor Download PDFInfo
- Publication number
- FR2523701A1 FR2523701A1 FR8204664A FR8204664A FR2523701A1 FR 2523701 A1 FR2523701 A1 FR 2523701A1 FR 8204664 A FR8204664 A FR 8204664A FR 8204664 A FR8204664 A FR 8204664A FR 2523701 A1 FR2523701 A1 FR 2523701A1
- Authority
- FR
- France
- Prior art keywords
- pipes
- compressor
- buried
- heat transfer
- fluid
- 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
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D15/00—Other domestic- or space-heating systems
- F24D15/04—Other domestic- or space-heating systems using heat pumps
-
- 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
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/12—Hot water central heating systems using heat pumps
Abstract
Description
L'invention a pour objet une pompe à chaleur dont l'évapor@ teur est constitué par un ensemble de tuyauteries enterrées dans 1 sol, et où le condenseur est constitué par un ensemble de tuyauteries se trouvant noyées dans le milieu à chauffer. The subject of the invention is a heat pump, the evaporator of which consists of a set of pipes buried in 1 soil, and where the condenser consists of a set of pipes which are embedded in the medium to be heated.
On cannait dCjà des installations de chauffage piir pompe a chaleur destinées au chauffage des habitations dans lesquelles 1 chaleur est puisée dans le sol au moyen de tuyauteries enterrées dans Ces install@tions il est toujours fait appel à un fluide in-ter- médiaire tel de l'eau glycolée, ce qui necessite une pompe de circulation et un évapornteur du type frigorigène eau glycolée. There were already heating systems using a heat pump intended for heating homes in which 1 heat is drawn from the ground by means of piping buried in these installations. An intermediate fluid such as brine, which requires a circulation pump and an evaporator of the brine type.
On connait également des installations de chauffage par pompe à chaleur dans lesquelles la chaleur est utilisée dans un plancher chauffant à circulation d'eau chaude ; dans ces installations il est nécess@ire d'avoir une pompe de circulation d'eau @t un condenseur du type frigorigène eau. There are also known heat pump heating installations in which the heat is used in a floor heating with circulation of hot water; in these installations it is necessary to have a water circulation pump and a condenser of the water refrigerant type.
Dans les installations actuelles, le coefficient d'exploitation annuel res-te f;sible en raison de l'importance de la consommation d ' énergie des auxili-iires et égolement en raison de toutes les irre- versibilités d'échange thermiques liées à la présence d'échangeurs auxiliaires. De telles instazllationsne sont pas entièrement satis- faisantes en raison nu grand nombre de composants méc miques qui affaiblissent la fi@bilité de la machine ainsi que les risques de gel de la source froide. In current installations, the annual operating coefficient remains low due to the high energy consumption of the auxiliaries and also due to all the irreversibility of heat exchange linked to the presence of auxiliary exchangers. Such installations are not entirely satisfactory due to the large number of mechanical components which weaken the reliability of the machine as well as the risks of freezing of the cold source.
C1 est d'une manière générale, un but de l'invention de fournir une installation qui ne présente pas les inconvénients rappelés ci-dessus, des Installation connues. C1 is generally an object of the invention to provide an installation which does not have the drawbacks mentioned above, of known installations.
C'est en particulier un but de 1 t invention de fournir une installation de pompe à chaleur dont la captation de la chaleur la source froide s'effectue de façon directe sans fluide intermédiaire. It is in particular an object of 1 t invention to provide a heat pump installation whose heat collection from the cold source is carried out directly without intermediate fluid.
C'est aussi un but de l'invention de fournir une installation de pompe à chaleur dont le transfert de la chaleur à l. l.ì source ch@ude s'effectue de façon directe sans fluide intermédi@ire. It is also an object of the invention to provide a heat pump installation including the transfer of heat to l. l.ì ch @ ude source is carried out directly without intermediate fluid.
C'est encore un but de l'invention de fournir une instollation de chauffage par pompe à chaleur dont l'unique composant mécanique est le compresseur. It is another object of the invention to provide a heat pump heating installation, the only mechanical component of which is the compressor.
Une installation de chauffage par pompe à chaleur selon l'invention, est caractérisée en ce que l'évaporateur est constitue d'un ensemble de tuyauteries directement enfouies dans le ai. A heat pump heating installation according to the invention is characterized in that the evaporator is made up of a set of pipes directly buried in the ai.
Selon une autre caracteristique de l'invention, le condenseur de la pompe à chaleur est constitue d'un ensemble de tuyauteries se trouvant directement noyées dans le milieu à chauffer. According to another characteristic of the invention, the condenser of the heat pump consists of a set of pipes being directly embedded in the medium to be heated.
L'invention sera bien comprise par la description rilli suit faite à titre d T exemple et en référence aux dessins mnexés d ns lequel :
- La figure 1 est un schéma d'une instillation selon l'invention
- La figure 2 représente l'évaporateur sol vu en coupe
- La figure 3 représente le condenseur noyé dans le sol
vu en coupe
- La figure 4 représente une variante de l'évaporateur
- La figure 5 représente une variante pour le chauffage de
piscines.The invention will be better understood from the following rilli description given by way of example and with reference to the appended drawings in which:
- Figure 1 is a diagram of an instillation according to the invention
- Figure 2 shows the floor evaporator seen in section
- Figure 3 shows the condenser embedded in the ground
seen in section
- Figure 4 shows a variant of the evaporator
- Figure 5 shows a variant for heating
swimming pools.
Une installation de chauffage par pompe j chaleur selon l'invention, figure 1 comprend un compresseur de fluide frigorigène 1 1 refoulant des vapeurs dans le condenseur 12 constitué par un ensemble de tuyauteries noyées dans le plancher en hi ton des locaux à chauffer. Le condenseur 12 cède la chaleur de condensation du friyorigène ou local L à chauffer. Le fluide frigorigène liquide est détendu dans le détendeur 1.3. Le liquide basse pression est admis directement à l'extérieur dans l'évaporateur 14 constitué par des. A heating pump heating installation according to the invention, Figure 1 comprises a refrigerant compressor 1 1 discharging vapors into the condenser 12 consisting of a set of pipes embedded in the floor in hi tone of the premises to be heated. The condenser 12 yields the heat of condensation of the friyorigen or local L to be heated. The liquid refrigerant is expanded in the expansion valve 1.3. The low pressure liquid is admitted directly outside into the evaporator 14 constituted by.
tuyauteries enterrées dans le sol. La chaleur est puise dans le sol de la source froide ce qui a pour effet de produire l'ébullition du fluide frigorigène. Les vapeurs sont ensuite aspirées par le compresseur 11 pour être comprirnées et former un nouveau cycle.pipes buried in the ground. The heat is drawn from the ground of the cold source which has the effect of producing the boiling of the refrigerant. The vapors are then sucked by the compressor 11 to be compressed and form a new cycle.
La mise en service du compresseur est assurée par un régulateur 15 situé dans le local à chauffer. L'évaporateur 14 est constitué p;lr un réseau de tuyauteries enterrées dans une tranchée 20 (figure 2).The compressor is put into service by a regulator 15 located in the room to be heated. The evaporator 14 is made up of a network of pipes buried in a trench 20 (FIG. 2).
Dans celle ci seront posées les tubes 21 forment T l'évaporateur.In this one will be placed the tubes 21 form the evaporator.
Les tubes 21 seront en cuivre qualité frigorifique ou autre métal ou encore en plastique, ils seront posée par exemple en épingle: et seront recouverts d'un remblai 22 exempt de pierres.The tubes 21 will be of refrigerating quality copper or other metal or plastic, they will be posed for example in a pin: and will be covered with an embankment 22 free of stones.
L'évaporateur enterré 14 pourra être constitué d'une épingle unique, d'un serpentin unique ou d'un ensemble de serpentins ou d'épingles comme représenté sur la figure 4. Dans ce cas, l'alimentation en fluide frigorigène s'effectuera par le tube 31, puis par un distributeur 32 dont le rôle est de répartir le fluide dans chacune des épingles ou serpentins a, b, c, etc... Les gaz formés dans chacunes des épingles ou serpentins sont ensuite collectés par un collecteur 33 puis renvoyés vers l'aspiration du compresseur par la tuyauterie 34.The buried evaporator 14 may consist of a single pin, a single coil or a set of coils or pins as shown in Figure 4. In this case, the supply of refrigerant will be carried out by the tube 31, then by a distributor 32 whose role is to distribute the fluid in each of the pins or coils a, b, c, etc. The gases formed in each of the pins or coils are then collected by a collector 33 then returned to the compressor suction via the pipe 34.
La figure 3 représente en coupe le plancher chauffant par pompe a chaleur . Le condenseur 12 est constitué par un réseau de tuyauteries 40 en cuivre qualité frigorifique, ou autre métal ou encore en plastique, cette dernière solution étant préférable en raison des dilatations. Les tubes 40 sont noyés dans le bon 41 coulé sur un isolant thermique 42 lui même posé sus une ossature 43. Le revc- tement de sol 44 ne devra pris être isolant thermique.Figure 3 shows in section the floor heating by heat pump. The condenser 12 is constituted by a network of pipes 40 made of refrigerating quality copper, or another metal or even plastic, the latter solution being preferable due to the expansions. The tubes 40 are embedded in the correct 41 poured on a thermal insulator 42 itself placed on a frame 43. The floor covering 44 should not be taken as thermal insulator.
Le condenseur 12 formera un ou plusieurs serpen-tins anologues à cel@ de la figure 1 et dont la longueur sera choisie proportionnollcmcnt aux déperditions thermiques du local. Dans une variante figure 5, le condenseur tubulaire 12 assure directement le chauffage de l'cau d'une piscine 50 dans laquelle il est immergé.The condenser 12 will form one or more serpen-tins anologous to cel @ of FIG. 1 and the length of which will be chosen proportional to the thermal losses of the room. In a variant in FIG. 5, the tubular condenser 12 directly heats the water of a swimming pool 50 in which it is immersed.
L'application de la pompe à chaleur selon l'invention ne se limite pas au chauffage des habitations individuelles ou collectives mais également au chauffage de locaux tertiaires, industriels ou agricoles. L'invention est applicable également à la climatisation des locaux, il suffit dans ce cas d'inverser le rale du condenseur et de 1 ' évaporateur Une autre application importante est le chauffage de de l'eau de piscines. The application of the heat pump according to the invention is not limited to the heating of individual or collective dwellings but also to the heating of tertiary, industrial or agricultural premises. The invention is also applicable to the air conditioning of premises, it suffices in this case to reverse the role of the condenser and the evaporator. Another important application is the heating of swimming pool water.
I1 est possible de prévoir une installation selon l'inventif par local à chauffer, ou pour l'ensemble d'un bâtiment. It is possible to provide an installation according to the inventive per room to be heated, or for the whole of a building.
Dans certaines applications, telles les bâtiments existants, il ne sera pas possible d'utiliser avantageusement un condenseur noyé dans le plancher des locaux, auquel cas on se contentera d'utiliser un condenseur classique à air ou à eau tout en conservant avantageus ment l'évaporateur tubulaire selon l'invention. Une autre applicatîo importante est l'utilisation de 1 ' évaporateur sol comme source froid d'une pompe à chaleur de production d'eau chaude sanitaire. In certain applications, such as existing buildings, it will not be possible to advantageously use a condenser embedded in the floor of the premises, in which case we will be content to use a conventional air or water condenser while advantageously retaining the tubular evaporator according to the invention. Another important application is the use of the floor evaporator as a cold source for a heat pump for producing domestic hot water.
Claims (6)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8204664A FR2523701A1 (en) | 1982-03-17 | 1982-03-17 | Linked internal and external buried heat transfer circuits - opt of plastic tubing, involve only one fluid and one compressor |
FR878702358A FR2611256B2 (en) | 1982-03-17 | 1987-02-20 | HEAT PUMP |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8204664A FR2523701A1 (en) | 1982-03-17 | 1982-03-17 | Linked internal and external buried heat transfer circuits - opt of plastic tubing, involve only one fluid and one compressor |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2523701A1 true FR2523701A1 (en) | 1983-09-23 |
FR2523701B1 FR2523701B1 (en) | 1985-05-17 |
Family
ID=9272159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8204664A Granted FR2523701A1 (en) | 1982-03-17 | 1982-03-17 | Linked internal and external buried heat transfer circuits - opt of plastic tubing, involve only one fluid and one compressor |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2523701A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991006811A2 (en) * | 1989-10-30 | 1991-05-16 | Henning Scheel | Direct surface heating/cooling installation |
WO1993012390A1 (en) * | 1991-12-17 | 1993-06-24 | Heimer Andersson Ab | A space-heating system using a heat pump with an underfloor tube arrangement |
FR2694380A1 (en) * | 1992-07-27 | 1994-02-04 | Sofath | Domestic, collective or industrial heating system using heat exchangers - includes condenser and evaporator system with condenser panels suitable for embedding in floor |
FR2711415A1 (en) * | 1993-03-18 | 1995-04-28 | Sofath | Distributors and external connections for a heating installation using a cooling circuit |
FR2755751A1 (en) * | 1996-11-13 | 1998-05-15 | Bernier Jacques | Thermodynamic domestic water heater |
FR2755754A1 (en) * | 1996-11-13 | 1998-05-15 | Bernier Jacques | Room heating and cooling using convector with buried collector |
WO1999053784A1 (en) * | 1998-04-17 | 1999-10-28 | Jacques Bernier | Thermodynamic device for regulating the heat of an object such as a shoe |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2238120A1 (en) * | 1973-07-19 | 1975-02-14 | Kabel Metallwerke Ghh | |
DE2718901A1 (en) * | 1977-04-28 | 1978-11-09 | Lothar J Tueffers | Air conditioning unit for indoors swimming pool - uses water-cooled condenser to supply heat for floor heating |
BE887276A (en) * | 1981-01-29 | 1981-05-14 | Bruyn Bernard De | HEAT PUMP |
-
1982
- 1982-03-17 FR FR8204664A patent/FR2523701A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2238120A1 (en) * | 1973-07-19 | 1975-02-14 | Kabel Metallwerke Ghh | |
DE2718901A1 (en) * | 1977-04-28 | 1978-11-09 | Lothar J Tueffers | Air conditioning unit for indoors swimming pool - uses water-cooled condenser to supply heat for floor heating |
BE887276A (en) * | 1981-01-29 | 1981-05-14 | Bruyn Bernard De | HEAT PUMP |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1991006811A2 (en) * | 1989-10-30 | 1991-05-16 | Henning Scheel | Direct surface heating/cooling installation |
WO1991006811A3 (en) * | 1989-10-30 | 1991-11-28 | Henning Scheel | Direct surface heating/cooling installation |
WO1993012390A1 (en) * | 1991-12-17 | 1993-06-24 | Heimer Andersson Ab | A space-heating system using a heat pump with an underfloor tube arrangement |
FR2694380A1 (en) * | 1992-07-27 | 1994-02-04 | Sofath | Domestic, collective or industrial heating system using heat exchangers - includes condenser and evaporator system with condenser panels suitable for embedding in floor |
FR2711415A1 (en) * | 1993-03-18 | 1995-04-28 | Sofath | Distributors and external connections for a heating installation using a cooling circuit |
FR2755751A1 (en) * | 1996-11-13 | 1998-05-15 | Bernier Jacques | Thermodynamic domestic water heater |
FR2755754A1 (en) * | 1996-11-13 | 1998-05-15 | Bernier Jacques | Room heating and cooling using convector with buried collector |
WO1999053784A1 (en) * | 1998-04-17 | 1999-10-28 | Jacques Bernier | Thermodynamic device for regulating the heat of an object such as a shoe |
Also Published As
Publication number | Publication date |
---|---|
FR2523701B1 (en) | 1985-05-17 |
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