FR2578636A1 - Feeding a water-water or water-air heat pump from a drinking water network - Google Patents

Feeding a water-water or water-air heat pump from a drinking water network Download PDF

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Publication number
FR2578636A1
FR2578636A1 FR8503399A FR8503399A FR2578636A1 FR 2578636 A1 FR2578636 A1 FR 2578636A1 FR 8503399 A FR8503399 A FR 8503399A FR 8503399 A FR8503399 A FR 8503399A FR 2578636 A1 FR2578636 A1 FR 2578636A1
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Prior art keywords
water
heat pump
installation
network
pump
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FR8503399A
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French (fr)
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LESEINE GUY
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LESEINE GUY
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Priority to FR8503399A priority Critical patent/FR2578636A1/en
Publication of FR2578636A1 publication Critical patent/FR2578636A1/en
Withdrawn legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24DDOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00Hot-water central heating systems
    • F24D3/18Hot-water central heating systems using heat pumps
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/12Hot water central heating systems using heat pumps

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Air-Conditioning Systems (AREA)

Abstract

Feeding a water-water or water-air heat pump from a drinking water network. The invention relates to the operation of water-water or water-air heat pumps by feeding from the drinking water network, saving energy. It comprises a takeoff 1 on the drinking water main 12, a metering assembly 5, and a superpresser pump 6 for reinjection into the main 12. Reinjection will be performed by means of a U-shaped appliance with non-return valve 9 in each U branch. The pressure will close a non-return valve 9 whereas suction and return will open the other according to the direction of flow of water in the main and vice versa. The application of this invention will permit heating of all premises for inhabitation or the like, wherever there is a drinking water network.

Description

Alimentation d'une pompe à chaleur eau-eau ou eau-air par un réseau d'eau potable. Supply of a water-water or water-air heat pump by a drinking water network.

Economie d'énergie pour le chauffage principal d'habitation
Le procédé de fonctionnement d'une pc pe a chaleur eau-eau ou eau-air est de pomper de l'eau (rivière-puit-forage etc...) de faire passer cette eau dans l'évaporateur d'une pompe à chaleur de lui prendre une partie de sa chaleur (40 centigrade environ) pour réchauffer un gaz liquide qui est le Fréon, celui-ci en se gazéifiant dégage de la chaleur qui est conduite dans un compresseur etc... Le problème de ce type de chauffage est qu'il faut disposer d'une alimentation naturelle d'eau pouvant débiter de un à cinq mètres cubes heure selon l'importance de la pompe à chaleur, et ne descendant pas en dissous de 50 centigrade .Le rejet se fait alors par le système habituel d'assainissement ou tout simplement dans la nature, mais jamais dans la source d'alimentation de la pompe à chaleur ce qui aurait pour effet de refroidir l'eau et de déclencher la sonde anti-givre de la pompe à chaleur et de mettre celle-ci en panne. L'on ne peut pas faire fonctionner l'alimentation d'une pompe à chaleur en circuit fermé avec la même eau
Le procédé que je propose est d'alimerlLer la pompe a chaleur par un branchement d'eau particulier et individuel avec ensemble de comptage, par le réseau d'eau potable qui réuni toutes les conditions pour le bon fonctionnement et ia rentabilité d'une pompe à chaleur, qui ne serait plus un chauffage en relève d'un chauffage traditionnel (fuel - gaz - charbon etc ..) mais d'un chauffage principal.Ces conditions de rentabilité et de bon fonctionnement sont le débit d'eau du réseau et la température de celle-ci, jamais moins de 60 centigrade en hiver, et après lui avoir pris ses 40 centigrade environ pour réchauffer le Fréon de la réinjecter dans le meme réseau selon le procédé explique dans un chapitre prochain.
Energy saving for main home heating
The operating method of a water-to-water or water-to-air heat pump is to pump water (river-well-drilling etc ...) to pass this water through the evaporator of a pump to heat to take part of its heat (about 40 centigrade) to heat a liquid gas which is Freon, this gasifying gas gives off heat which is conducted in a compressor etc ... The problem of this type of heating is necessary to have a natural supply of water that can flow from one to five cubic meters an hour depending on the size of the heat pump, and does not go down in dissolved 50 centigrade. The rejection is then done by the usual sanitation system or simply in nature, but never in the power source of the heat pump which would cool the water and trigger the frost sensor of the heat pump and to put it down. The supply of a heat pump in a closed circuit cannot be operated with the same water
The method that I propose is to supply the heat pump by a particular and individual water connection with metering unit, by the drinking water network which meets all the conditions for the proper functioning and profitability of a pump. heat, which would no longer be heating in lieu of a traditional heating (fuel - gas - coal etc.) but a main heating. These conditions of profitability and good functioning are the flow of water from the network and the temperature of the latter, never less than 60 centigrade in winter, and after having taken its 40 centigrade approximately to heat the Freon to reinject it into the same network according to the process explained in a next chapter.

La prise (1) se fera sur la conduite (12) qui sera celle qui alimente déjà le local ou l'habitation en eau potable. L'alimentation de la pompe à chaleur et son rejet se fera par du po lytène (2) de diamètre 26/34. Elle comprendra un robinet d'arrêt avant compteur (3) d'un compteur (5) de deux manchons de raccordement (7) à l'évaporateur (8) de la pompe à chaleur, d'une pompe iurpresseur (250 watts) (6) qui donnera la pression nécessaire {;ermettant la réinjection dans la conduite.Pompe branchée sur la commande MARCHE ARRET de la pompe à chaleur, la pression 'équilibrant entre la prise et le rejet à l'arrêt de la pompe chaleur, lorsque la mise en marche s'éffectue la pompe surpres eur joue son rôle et la réinjection se fait dans la conduite (12), d'un manchon de raccordement (7) au "U" de rejet d'eau dans la conduite.Dans la conduite le sens du courant de l'eau n'étant pas toujours le même, le reZetose fera par un appareil en forme de "U" avec un clapet anti-retour dans chaque branche de "U", lorsque le sens du courant arrivera de la droite selon fifre 1 la pression fermera le clapet anti-retour (9) de droite et l'aspiration, ainsi que la pression du rejet de la pompe à chaleur, ouvrira le clapet anti-retour (9) de gauche ce qui permettra la réinjection de l'eau utilisée par la pompe à chaleur dcns la conduite (12). Si le sens du courant arrive de la gauche selon figure 2 la pression fermera le clapet anti-retour (9) de gauche et l'aspiration ainsi que le rejet ouvrira le clapet anti-ret-ur (9) ce qui permettra là également la réinjection dans la conduite (12),
L'appareil en forme de "U" se connectera aux points (10) à l'aide de colliers correspondants au diamètre de la conduite Tous les raccordements sur l'installation tel-que robinets - compteur et seront scellés par un plombage pour éviter toutes fraudes. Cette eau voyageant en circuit fermé gardera toutes ses qualités et caractéristiques entre sa prise et son rejet.
The outlet (1) will be on the pipe (12) which will be that which already supplies the room or the house with drinking water. The heat pump is supplied and discharged using polyethylene (2) with a diameter of 26/34. It will include a stop valve before the counter (3) of a counter (5) of two connecting sleeves (7) to the evaporator (8) of the heat pump, of a booster pump (250 watts) ( 6) which will give the necessary pressure {; allowing reinjection into the pipe. Pump connected to the ON command STOP of the heat pump, the pressure balancing between the intake and the rejection when the heat pump stops, when the switching on takes place the super-pump eur plays its role and the reinjection is done in the line (12), of a connection sleeve (7) to the "U" of water discharge in the line. the direction of the water flow is not always the same, the reZetose will be done by a device in the shape of "U" with a non-return valve in each branch of "U", when the direction of the current will arrive from the right according to fife 1 the pressure will close the non-return valve (9) on the right and the suction, as well as the pressure of the rejection of the heat pump, will open the valve non-return valve (9) on the left which will allow the water used by the heat pump to be reinjected into the line (12). If the direction of the current arrives from the left according to figure 2, the pressure will close the non-return valve (9) on the left and the suction as well as the rejection will open the non-return valve (9) which will also allow the reinjection into the pipe (12),
The U-shaped device will be connected to points (10) using clamps corresponding to the diameter of the pipe. All connections on the installation such as taps - meter and will be sealed by a seal to avoid all fraud. This water traveling in a closed circuit will keep all its qualities and characteristics between its intake and its discharge.

De ce fait les compagnies de distribution pourront faire des contrats de location d'eau, et non de vente d'eau, d'ou une facturation faible du mètre cube. Ce procédé permettrait l'installation d'une pompe à chaleur partout ou passe un réseau d'eau potable, pour chauffer, maisons d'habitation neuves ou anciennes immeubles collectifs, bureaux, hôtels, piscines, serres etc  As a result, distribution companies will be able to make water rental contracts, not the sale of water, resulting in low invoicing per cubic meter. This process would allow the installation of a heat pump everywhere or passes a drinking water network, to heat, new residential houses or old collective buildings, offices, hotels, swimming pools, greenhouses etc.

Claims (5)

REVENDICATIONS 1. Pompe à chaleur eau-eau ou eau-air fonctionnant par son alimentation en eau par un réseau d'eau potable,, caractérisée par l'installation d'une pompe surpresseur (6) couplée avec la commande MARCHE-ARRET de la pompe à char leur et par son appareil en forme de "U" pour permettre la réinjection selon le sens du courant dans la conduite et toujours auprès la prise d'alimentation (1) pour ne pas reprendre de l'eau déjà refroidie. 1. Water-water or water-air heat pump operating by supplying water to it through a drinking water network, characterized by the installation of a booster pump (6) coupled with the ON-OFF control of the pump. with char and by its device in the shape of "U" to allow the reinjection according to the direction of the current in the pipe and always near the power outlet (1) not to take up water already cooled. 2. Pompe à chaleur selon la revendication 1, caractérisée par la pose de clapet anti-retour (9) dans chaque branche du "U" qui selon le sens du courant dans la conduite, fermera l'un des deux clapets (9) par poussée et ouvrira l'autre par aspiration et poussée du rejet par l'intermédiaire de la pompe surpresseur (6) et vice versa si le sens du courant de l'eau dans la con duite s'inverse. 2. Heat pump according to claim 1, characterized by the installation of non-return valve (9) in each branch of the "U" which according to the direction of the current in the pipe, will close one of the two valves (9) by thrust and will open the other by suction and thrust from the discharge via the booster pump (6) and vice versa if the direction of the water flow in the line is reversed. 3. Pompe à chaleur selon la revendication 2, caractérisée par le rejet de chaque branche du "U" par le dessus de la conduite, pénétrant dans celle-ci et réinjectant en son juste centre par des injecteurs de diamètre correspondant au débit souhaité pour la pompe à chaleur. 3. Heat pump according to claim 2, characterized by the rejection of each branch of the "U" from above the pipe, penetrating into it and reinjecting in its fair center by injectors of diameter corresponding to the desired flow rate for the heat pump. 4. Pompe à chaleur selon la revendication 3, caractérisée par lwins- tallation d'un mouvement d'horlogerie qui fera ònctionner la pompe à chaleur pendant cinq minutes toutes les vingt quatre heures pour éviter la pollution de liteau dans l'installation en période de non fonctionnement. 4. Heat pump according to claim 3, characterized by the installation of a clockwork movement which will cause the heat pump to operate for five minutes every twenty four hours to avoid pollution of the batten in the installation during periods of not working. 5. Pompe à chaleur selon la revendication 4, caractErisFe par l'ins tallation d'une sonde thermostatique qui stoppera la pompe à chaleur lorsque l'eau atteindra 200 centigrade si celle-ci est utilise comme climatiseur.  5. Heat pump according to claim 4, characterized by the installation of a thermostatic probe which will stop the heat pump when the water reaches 200 centigrade if it is used as an air conditioner.
FR8503399A 1985-03-06 1985-03-06 Feeding a water-water or water-air heat pump from a drinking water network Withdrawn FR2578636A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8503399A FR2578636A1 (en) 1985-03-06 1985-03-06 Feeding a water-water or water-air heat pump from a drinking water network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8503399A FR2578636A1 (en) 1985-03-06 1985-03-06 Feeding a water-water or water-air heat pump from a drinking water network

Publications (1)

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FR2578636A1 true FR2578636A1 (en) 1986-09-12

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FR8503399A Withdrawn FR2578636A1 (en) 1985-03-06 1985-03-06 Feeding a water-water or water-air heat pump from a drinking water network

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH316258A (en) * 1953-10-22 1956-09-30 Sulzer Ag System for transporting a quantity of heat from a low to a higher temperature level
FR2139416A5 (en) * 1971-05-14 1973-01-05 Heierli Werner
US4003397A (en) * 1973-05-01 1977-01-18 Pall Corporation Dual coaxial bidirectional valves and filter assemblies and hydrostat systems containing the same
FR2329878A1 (en) * 1975-10-31 1977-05-27 Wirsbo Bruks Ab FLUID CIRCULATION SYSTEM
US4079366A (en) * 1976-05-20 1978-03-14 Gim Wong Electronic timer and thermoswitch device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH316258A (en) * 1953-10-22 1956-09-30 Sulzer Ag System for transporting a quantity of heat from a low to a higher temperature level
FR2139416A5 (en) * 1971-05-14 1973-01-05 Heierli Werner
US4003397A (en) * 1973-05-01 1977-01-18 Pall Corporation Dual coaxial bidirectional valves and filter assemblies and hydrostat systems containing the same
FR2329878A1 (en) * 1975-10-31 1977-05-27 Wirsbo Bruks Ab FLUID CIRCULATION SYSTEM
US4079366A (en) * 1976-05-20 1978-03-14 Gim Wong Electronic timer and thermoswitch device

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