FR2814227A1 - Central heating and cooling installation for rooms, uses water cooling device placed adjacent to boiler and circulates cold water through existing central heating system - Google Patents

Central heating and cooling installation for rooms, uses water cooling device placed adjacent to boiler and circulates cold water through existing central heating system Download PDF

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Publication number
FR2814227A1
FR2814227A1 FR0011921A FR0011921A FR2814227A1 FR 2814227 A1 FR2814227 A1 FR 2814227A1 FR 0011921 A FR0011921 A FR 0011921A FR 0011921 A FR0011921 A FR 0011921A FR 2814227 A1 FR2814227 A1 FR 2814227A1
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water
central heating
installation
boiler
cold water
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FR0011921A
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FR2814227B1 (en
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Pierre Cibie
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/06—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the arrangements for the supply of heat-exchange fluid for the subsequent treatment of primary air in the room units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/54—Heating and cooling, simultaneously or alternatively

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)

Abstract

The system has a water cooler placed beside the boiler in a central heating installation, connected into the water circulation system to allow cold water to circulate through the radiators in each room. The heat gathered from the room is removed from the house via the boiler flue. The flow direction in the radiators is reversed, and a pump ensures circulation of cold water.

Description

<Desc/Clms Page number 1> <Desc / Clms Page number 1>

Installation de chauffage central et de climatisation La présente invention concerne une installation de chauffage central pouvant également fonctionner en tant qu'installation de climatisation. The present invention relates to a central heating installation which can also function as an air conditioning installation.

Les locaux d'habitation sont généralement chauffés par des radiateurs à l'intérieur desquels s'écoulent un flux d'eau chaude et ne sont pas souvent climatisés, les équipements de climatisation étant plus difficiles à installer et très coûteux. Living spaces are generally heated by radiators inside which a flow of hot water flows and are not often air conditioned, air conditioning equipment being more difficult to install and very expensive.

Les systèmes de climatisation connus, s'ils permettent souvent par inversion de fonctionner en mode chauffage, sont séparés et indépendants des installations de chauffage installées, ce qui s'oppose à l'installation d'un système de

Figure img00010001

climatisation dans des locaux déjà équipés d'une installation de chauffage. Known air conditioning systems, if they often allow reversing to operate in heating mode, are separate and independent of the heating installations installed, which precludes the installation of a heating system.
Figure img00010001

air conditioning in premises already equipped with a heating installation.

La présente invention a pour but de proposer une installation de chauffage pouvant également fonctionner en tant qu'installation de climatisation de manière simple et sans nécessiter une modification et une mise en oeuvre complexes. The object of the present invention is to propose a heating installation which can also function as an air conditioning installation in a simple manner and without requiring a complex modification and implementation.

<Desc/Clms Page number 2> <Desc / Clms Page number 2>

A cet effet, l'invention a pour objet une installation de chauffage du type comportant une chaudière de chauffage et un circuit de circulation d'eau comportant des radiateurs à eau, caractérisée en ce qu'elle comporte en outre, au voisinage de la chaudière, un générateur de froid ainsi qu'un échangeur thermique pour transférer à l'eau circulant dans le circuit de circulation d'eau les frigories générées par le générateur de froid. To this end, the subject of the invention is a heating installation of the type comprising a heating boiler and a water circulation circuit comprising water radiators, characterized in that it also comprises, in the vicinity of the boiler , a cold generator and a heat exchanger to transfer the frigories generated by the cold generator to the water circulating in the water circulation circuit.

Ainsi, de manière avantageuse, on utilise le circuit de circulation d'eau de l'installation de chauffage existante dans lequel on fait circuler de l'eau réfrigérée. Thus, advantageously, the water circulation circuit of the existing heating installation is used in which refrigerated water is circulated.

De préférence, les calories libérées par l'installation fonctionnant en tant que climatiseur sont évacuées par le conduit d'évacuation des gaz brûlés en fonction chauffage de l'installation. Preferably, the calories released by the installation operating as an air conditioner are evacuated by the flue gas evacuation pipe according to the heating function of the installation.

On décrira maintenant plus en détail l'invention en référence à un exemple de réalisation de ladite invention. The invention will now be described in more detail with reference to an exemplary embodiment of said invention.

Dans une installation de chauffage, un radiateur en fonte à eau chaude rayonne sensiblement la même chaleur qu'un radiateur électrique de 3kW, c'est-à-dire qu'il produit 2700 cal/heure.

Figure img00020001
In a heating installation, a hot water cast iron radiator radiates roughly the same heat as a 3kW electric radiator, i.e. it produces 2700 cal / hour.
Figure img00020001

Ainsi, l'eau chaude circulant dans le circuit arrive à 80 C et ressort à 55 C. Le radiateur rayonne 2700 cal/heure pour une différence de température de l'eau de 25 C, le débit d'eau étant sensiblement de 100 litres/heure. Thus, the hot water circulating in the circuit arrives at 80 C and emerges at 55 C. The radiator radiates 2700 cal / hour for a difference in water temperature of 25 C, the water flow being substantially 100 liters /hour.

Un climatiseur de 2000 cal/heure crée une ambiance satisfaisante dans une pièce chauffée l'hiver par un radiateur en fone à eau chaude ou par un radiateur électrique de 3kW. A 2000 cal / hour air conditioner creates a satisfactory atmosphere in a room heated in winter by a hot water heater or by a 3kW electric heater.

<Desc/Clms Page number 3> <Desc / Clms Page number 3>

Figure img00030001

Ainsi, de l'eau réfrigérée envoyée dans le circuit échange 2000 frigories pour un écart de température de : 2000 x 25 = 18, 5 C 2700 Ceci est obtenu pour de l'eau réfrigérée à 4 C sortant à 22, 5 C et compatible avec une température ambiante de 24 C.
Figure img00030001

Thus, chilled water sent into the exchange circuit 2000 frigories for a temperature difference of: 2000 x 25 = 18.5 C 2700 This is obtained for chilled water at 4 C leaving at 22.5 C and compatible with an ambient temperature of 24 C.

Un débit de 100 litres/heure d'eau dans le circuit identique

Figure img00030002

à celui de la fonction chauffage assure le transfert des 2000 frigories de 4 C à 22, 5 C. A flow rate of 100 liters / hour of water in the identical circuit
Figure img00030002

to that of the heating function ensures the transfer of 2000 frigories from 4 C to 22.5 C.

Ce débit est assuré par effet de densité eau froide/eau chaude comme dans a fonction chauffage en inversant les entrées et sorties dans le radiateur ou par une circulation forcée par une pompe. This flow is ensured by the effect of cold water / hot water density as in the heating function by reversing the inputs and outputs in the radiator or by forced circulation by a pump.

Une installation de ce type peut être conçue pour alimenter plusieurs radiateurs.An installation of this type can be designed to supply several radiators.

Claims (4)

REVENDICATIONS 1. Installation de chauffage du type comportant une chaudière de chauffage et un circuit de circulation d'eau comportant des radiateurs, caractérisée en ce qu'elle comporte en outre, au voisinage de la chaudière, un générateur de froid ainsi qu'un échangeur thermique pour transférer à l'eau circulant dans le circuit de circulation d'eau les frigories générées par le générateur de froid. CLAIMS 1. Heating installation of the type comprising a heating boiler and a water circulation circuit comprising radiators, characterized in that it further comprises, in the vicinity of the boiler, a cold generator as well as an exchanger thermal to transfer to the water circulating in the water circulation circuit the frigories generated by the cold generator. 2. Installation selon la revendication 1, caractérisée en ce que le conduit d'évacuation des gaz brûlés en fonction chauffage de l'installation sert à l'évacuation des calories libérées par l'installation fonctionnant en tant que climatiseur. 2. Installation according to claim 1, characterized in that the discharge pipe of the burnt gases in heating function of the installation serves for the evacuation of the calories released by the installation operating as an air conditioner. 3. Installation selon l'une des revendications 1 et 2, caractérisée en ce que le débit d'eau froide dans le circuit est assuré par effet de densité eau froide/eau chaude en inversant les entrées et sorties dans un radiateur. 3. Installation according to one of claims 1 and 2, characterized in that the flow of cold water in the circuit is ensured by the effect of density of cold water / hot water by reversing the inputs and outputs in a radiator. 4. Installation selon l'une des revendications 1 et 2 caractérisée en ce que le débit d'eau froide est assuré par une circulation forcée dans le circuit par une pompe.4. Installation according to one of claims 1 and 2 characterized in that the flow of cold water is provided by a forced circulation in the circuit by a pump.
FR0011921A 2000-09-19 2000-09-19 CENTRAL HEATING AND AIR CONDITIONING INSTALLATION Expired - Fee Related FR2814227B1 (en)

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FR2814227B1 FR2814227B1 (en) 2002-12-13

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860061A1 (en) 2003-09-24 2005-03-25 Bernard Schreiber Heating and air-conditioning installation for dwelling premises, has chimney with furnace including evacuation pipes connected with flexible ducts of inner unit of air-conditioning apparatus to distribute cold air over premises

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE440040C (en) * 1927-01-27 Wilhelm Pieper Hot water heating
FR2313640A1 (en) * 1975-06-03 1976-12-31 Kulmbacher Klimageraete Air conditioning system for buildings - has three heat exchangers of which first and third are connected in parallel
JPS54137839A (en) * 1978-04-18 1979-10-25 Mitsubishi Electric Corp Device for cooling and heating
JPS57127730A (en) * 1981-01-30 1982-08-09 Hitachi Ltd Air conditioner with air cooling and air heating device
FR2520853A1 (en) * 1982-01-29 1983-08-05 Cem Comp Electro Mec SYSTEM FOR RECOVERING, WITH RISING THE ENERGY LEVEL, CALORIES DISSIPATED BY AN ELECTRIC MACHINE COOLED BY A FLUID
JPH02130334A (en) * 1988-11-10 1990-05-18 Hitachi Heating Appliance Co Ltd Air conditioner
FR2770628A1 (en) * 1997-11-03 1999-05-07 Muller Et Cie Cold running of central heating installation in summer
EP0942238A1 (en) * 1998-03-10 1999-09-15 Mc International Heating and air conditioning system using the central heating

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE440040C (en) * 1927-01-27 Wilhelm Pieper Hot water heating
FR2313640A1 (en) * 1975-06-03 1976-12-31 Kulmbacher Klimageraete Air conditioning system for buildings - has three heat exchangers of which first and third are connected in parallel
JPS54137839A (en) * 1978-04-18 1979-10-25 Mitsubishi Electric Corp Device for cooling and heating
JPS57127730A (en) * 1981-01-30 1982-08-09 Hitachi Ltd Air conditioner with air cooling and air heating device
FR2520853A1 (en) * 1982-01-29 1983-08-05 Cem Comp Electro Mec SYSTEM FOR RECOVERING, WITH RISING THE ENERGY LEVEL, CALORIES DISSIPATED BY AN ELECTRIC MACHINE COOLED BY A FLUID
JPH02130334A (en) * 1988-11-10 1990-05-18 Hitachi Heating Appliance Co Ltd Air conditioner
FR2770628A1 (en) * 1997-11-03 1999-05-07 Muller Et Cie Cold running of central heating installation in summer
EP0942238A1 (en) * 1998-03-10 1999-09-15 Mc International Heating and air conditioning system using the central heating

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 004, no. 003 (M - 087) 11 January 1980 (1980-01-11) *
PATENT ABSTRACTS OF JAPAN vol. 006, no. 224 (M - 170) 9 November 1982 (1982-11-09) *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 364 (M - 1007) 7 August 1990 (1990-08-07) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2860061A1 (en) 2003-09-24 2005-03-25 Bernard Schreiber Heating and air-conditioning installation for dwelling premises, has chimney with furnace including evacuation pipes connected with flexible ducts of inner unit of air-conditioning apparatus to distribute cold air over premises
WO2005031217A1 (en) * 2003-09-24 2005-04-07 Bernard Schreiber Heating and air-conditioning device
JP2007506930A (en) * 2003-09-24 2007-03-22 シュレベール、ベルナール A heating and air conditioning device that produces at least one air stream at a suitable temperature in both summer and winter
EA011014B1 (en) * 2003-09-24 2008-12-30 Бернард Шрейбер Heating and air-conditioning device

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