FR2624589A1 - Installations for alternately distributing a hot or cold liquid - Google Patents
Installations for alternately distributing a hot or cold liquid Download PDFInfo
- Publication number
- FR2624589A1 FR2624589A1 FR8717537A FR8717537A FR2624589A1 FR 2624589 A1 FR2624589 A1 FR 2624589A1 FR 8717537 A FR8717537 A FR 8717537A FR 8717537 A FR8717537 A FR 8717537A FR 2624589 A1 FR2624589 A1 FR 2624589A1
- Authority
- FR
- France
- Prior art keywords
- hot
- heating
- tank
- alternately
- installations
- 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.)
- Withdrawn
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
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/36—Freezing; Subsequent thawing; Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D31/00—Other cooling or freezing apparatus
- F25D31/005—Combined cooling and heating devices
Abstract
Description
DESCRIPTION
Installations pour distribuer
alternativement un liquide chaud ou froid.DESCRIPTION
Dispensing facilities
alternatively a hot or cold liquid.
La présente invention a pour objet des installations permettant d'alimenter simultanément plusieurs appareils servant à chauffer ou à climatiser à partir d'un réservoir central. The subject of the present invention is installations making it possible to simultaneously supply several apparatuses used for heating or air conditioning from a central tank.
Le secteur technique de l'invention est celui de la construction des installations de chauffage ou de climatisation. The technical sector of the invention is that of the construction of heating or air conditioning installations.
On connalt des appareils de climatisation qui comportent des batteries froides qui sont alimentées en eau glacée et à travers lesquelles on fait circuler l'air à refroidir qui condense en passant sur les batteries. Air conditioning devices are known which include cold batteries which are supplied with chilled water and through which the air to be cooled is circulated which condenses on passing over the batteries.
On connaît également des installations de chauffage central qui comportent une chaudière unique alimentant en eau chaude plusieurs radiateurs ou convecteurs répartis dans un logement. There are also known central heating installations which comprise a single boiler supplying hot water to several radiators or convectors distributed in a housing.
L'objectif de la présente invention est de procurer une installation centrale qui permet d'alimenter en liquide chaud, puis en liquide froid des appareils servant alternativement d'appareils de chauffage, puis d'appareils de climatisation. The objective of the present invention is to provide a central installation which makes it possible to supply hot liquid, then cold liquid, to appliances serving alternately as heating appliances, then to air conditioning appliances.
L'objectif de la présente invention est atteint au moyen d'une installation qui comporte un réservoir central contenant un fluide caloporteur alternativement chaud et froid; un circuit secondaire équipé d'une pompe de circulation qui permet de faire circuler ledit liquide dans un ensemble d'appareils servant alternativement à chauffer et à climatiser ou à refroidir des locaux; un circuit primaire de refroidissement équipé d'un groupe frigorifique et d'un serpentin placé dans- ledit réservoir et un circuit primaire de chauffage équipé d'un appareil de chauffage et d'un serpentin placé dans ledit réservoir. The objective of the present invention is achieved by means of an installation which comprises a central reservoir containing a heat transfer fluid alternately hot and cold; a secondary circuit equipped with a circulation pump which makes it possible to circulate said liquid in a set of apparatuses used alternately for heating and cooling or cooling premises; a primary cooling circuit equipped with a refrigeration unit and a coil placed in said tank and a primary heating circuit equipped with a heating device and a coil placed in said tank.
L'installation a pour résultat la possibilité d'assurer alternativement le chauffage puis la climatisation ou la réfrigération de plusieurs locaux ou de plusieurs pièces à partir d'une seule et même installation comportant un seul groupe frigorifique et un seul appareil de chauffage d'où une économie importante de frais d'équipement, d'installation et de fonctionnement. The installation results in the possibility of alternately providing heating and then air conditioning or refrigeration of several rooms or several rooms from a single installation comprising a single refrigeration unit and a single heater, hence significant savings in equipment, installation and operating costs.
Une installation selon l'invention peut utiliser un réservoir central de froid et de chaud ayant un volume quelconque, dans lequel des calories puis des frigories sont emmagasinées dans un fluide, notamment dans un liquide ayant un point de congélation nettement inférieur à 0 et pouvant supporter des températures relativement élevées, de l'ordre de 500 à 800C à la pression atmosphérique. An installation according to the invention can use a central cold and hot tank having any volume, in which calories and then frigories are stored in a fluid, in particular in a liquid having a freezing point significantly less than 0 and capable of supporting relatively high temperatures, of the order of 500 to 800C at atmospheric pressure.
Une installation selon l'invention peut servir par exemple à chauffer des locaux, puis à les conditionner ou bien à refroidir des appareils distributeurs d'aliments réfrigérés ou chauffés etc..... An installation according to the invention can be used, for example, to heat premises, then to condition them or else to cool dispensing apparatus for refrigerated or heated food, etc.
La description suivante se réfère à la figure unique qui représente schématiquement une installation selon l'invention. The following description refers to the single figure which schematically represents an installation according to the invention.
Le repère 1 représente un réservoir central de n'importe quelle forme et de n'importe quel volume, qui est de préférence calorifugé. The reference 1 represents a central tank of any shape and any volume, which is preferably insulated.
Ce réservoir contient un fluide caloporteur 2 qui est destiné à être tantôt chauffé et tantôt refroidi. Par exemple, le réservoir 1 est destiné à alimenter tantôt un chauffage central et tantôt une installation de climatisation et il contient une solution de glycol qui peut être refroidie jusqu'à - 250 et chauffé à 800C, ou une saumure ayant un point de congélation de l'ordre de - 200 C. This tank contains a heat transfer fluid 2 which is intended to be sometimes heated and sometimes cooled. For example, tank 1 is intended to supply sometimes a central heating and sometimes an air conditioning system and it contains a glycol solution which can be cooled down to - 250 and heated to 800C, or a brine having a freezing point of the order of - 200 C.
L'installation comporte un circuit fermé secondaire comportant une tuyauterie qui part du'réservoir 1, une pompe de circulation 4, un collecteur de distribution 5, un collecteur de retour 6 et une canalisation 7 qui revient au réservoir. Le circuit secondaire comporte, en outre, plusieurs appareils 81, 82... The installation comprises a secondary closed circuit comprising a pipe which leaves from the tank 1, a circulation pump 4, a distribution manifold 5, a return manifold 6 and a pipe 7 which returns to the tank. The secondary circuit also includes several devices 81, 82 ...
8n, qui sont placés dans des locaux différents, par exemple dans les pièces d'un logement.8n, which are placed in different premises, for example in the rooms of a dwelling.
Chaque appareil 81, 82...8n est connecté au collecteur de distribution 5 par une canalisation 9, équipée d'une électrovanne 10, qui est commandée par un thermostat 11. Each device 81, 82 ... 8n is connected to the distribution manifold 5 by a pipe 9, equipped with a solenoid valve 10, which is controlled by a thermostat 11.
Chaque appareil 81, 82...8n est connecté au collecteur de retour 6 par une canalisation 12, de sorte que les divers appareils 81, 82...8n sont branchés en parallèle entre les collecteurs 5 et 6. Each device 81, 82 ... 8n is connected to the return collector 6 by a pipe 12, so that the various devices 81, 82 ... 8n are connected in parallel between the collectors 5 and 6.
L'installation compprte un groupe frigorifique unique 13, de tout modèle connu, qui envoie un fluide réfrigérant dans un circuit primaire 14 comportant un serpentin 15, qui constitue l'évaporateur du groupe et qui est placé dans le liquide 2 contenu dans la cuve 1, de sorte qu'il permet de refroidir celui-ci. The installation includes a single refrigeration unit 13, of any known model, which sends a refrigerant fluid in a primary circuit 14 comprising a coil 15, which constitutes the group's evaporator and which is placed in the liquid 2 contained in the tank 1 , so that it cools it.
Un thermostat 16 ayant une sonde 16a qui est plongée dans la cuve 1, contrôle automatiquement le fonctionnement du groupe 13. A thermostat 16 having a probe 16a which is immersed in the tank 1, automatically controls the operation of the group 13.
L'installation comporte un appareil de chauffage unique 17, de tout type connu, qui chauffe un liquide caloporteur qui circule dans un circuit primaire 18, comportant une pompe de circulation 19 et un serpentin 20 qui est plongé dans le liquide 2 contenu dans le réservoir 1. Un thermostat 21 ayant une sonde 21a plongée dans le liquide 2, contrôle automatiquement le fonctionnement de l'appareil de chauffage 17. The installation comprises a single heating device 17, of any known type, which heats a heat-transfer liquid which circulates in a primary circuit 18, comprising a circulation pump 19 and a coil 20 which is immersed in the liquid 2 contained in the tank. 1. A thermostat 21 having a probe 21a immersed in the liquid 2, automatically controls the operation of the heater 17.
A titre d'exemple, les appareils 81, 82...8n sont des convecteurs équipés d'un ventilateur de soufflage d'air qui sont destinés à chauffer et à climatiser alternativement des locaux. By way of example, the devices 81, 82 ... 8n are convectors equipped with an air supply fan which are intended to heat and cool rooms alternately.
Pendant la saison froide, le groupe frigorifique 13 est arrêté et l'appareil de chauffage 17 est mis en-route. During the cold season, the refrigeration unit 13 is stopped and the heater 17 is started.
Le thermostat 21 est réglé pour maintenir le liquide 2 à une température déterminée, par exemple à 600C. A partir de cette réserve de calories, la pompe 4 alimente les convecteurs 81, 82...8n en liquide chaud et l'installation fonctionne alors en chauffage central. The thermostat 21 is adjusted to maintain the liquid 2 at a determined temperature, for example at 600C. From this reserve of calories, the pump 4 supplies the convectors 81, 82 ... 8n with hot liquid and the installation then operates in central heating.
Pendant la saison chaude, l'appareil de chauffage 17 est arrêté et le groupe frigorifique 13 est en service. During the hot season, the heater 17 is stopped and the refrigeration unit 13 is in operation.
Le thermostat 16 maintient le liquide 2 contenu dans le réservoir 1 à une température déterminée, par exemple à - 100 C. The thermostat 16 maintains the liquid 2 contained in the tank 1 at a determined temperature, for example at - 100 C.
A partir de cette réserve de frigories, la pompe 4 alimente les appareils 81, 82...8n qui servent alors de batteries de refroidissement de l'air et de condensation. From this reserve of frigories, the pump 4 supplies the devices 81, 82 ... 8n which then serve as air cooling and condensation batteries.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8717537A FR2624589A1 (en) | 1987-12-11 | 1987-12-11 | Installations for alternately distributing a hot or cold liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8717537A FR2624589A1 (en) | 1987-12-11 | 1987-12-11 | Installations for alternately distributing a hot or cold liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2624589A1 true FR2624589A1 (en) | 1989-06-16 |
Family
ID=9357911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8717537A Withdrawn FR2624589A1 (en) | 1987-12-11 | 1987-12-11 | Installations for alternately distributing a hot or cold liquid |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2624589A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2661084A1 (en) * | 1990-04-20 | 1991-10-25 | Ladriere Serge | Appliance for keeping wine at an approximately constant predetermined temperature in its bottle while it is being consumed |
| FR2678361A1 (en) * | 1991-06-26 | 1992-12-31 | Fourgeaud Monique | Device for storing water at a regulated temperature |
| EP0770333A1 (en) * | 1995-10-31 | 1997-05-02 | CRM S.p.A. | Heating- and cooling apparatus for fluid food product |
| FR2797685A1 (en) * | 1999-08-17 | 2001-02-23 | Mach Gudin | Refrigerating system for food comprises double-walled stove with inner and outer walls defining volume through which coolant circulates, volume having entry and exit points attached to standard cooling system |
-
1987
- 1987-12-11 FR FR8717537A patent/FR2624589A1/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2661084A1 (en) * | 1990-04-20 | 1991-10-25 | Ladriere Serge | Appliance for keeping wine at an approximately constant predetermined temperature in its bottle while it is being consumed |
| FR2678361A1 (en) * | 1991-06-26 | 1992-12-31 | Fourgeaud Monique | Device for storing water at a regulated temperature |
| EP0770333A1 (en) * | 1995-10-31 | 1997-05-02 | CRM S.p.A. | Heating- and cooling apparatus for fluid food product |
| FR2797685A1 (en) * | 1999-08-17 | 2001-02-23 | Mach Gudin | Refrigerating system for food comprises double-walled stove with inner and outer walls defining volume through which coolant circulates, volume having entry and exit points attached to standard cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |