FR2909113A1 - Pipe element for recuperating superfluous calories of wastewater in e.g. building, has pipe surrounded with coiled tubing protected by plates, and heat insulator for surrounding element, where recuperating liquid circulates between plates - Google Patents

Pipe element for recuperating superfluous calories of wastewater in e.g. building, has pipe surrounded with coiled tubing protected by plates, and heat insulator for surrounding element, where recuperating liquid circulates between plates Download PDF

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Publication number
FR2909113A1
FR2909113A1 FR0610489A FR0610489A FR2909113A1 FR 2909113 A1 FR2909113 A1 FR 2909113A1 FR 0610489 A FR0610489 A FR 0610489A FR 0610489 A FR0610489 A FR 0610489A FR 2909113 A1 FR2909113 A1 FR 2909113A1
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FR
France
Prior art keywords
wastewater
element according
pipe
conduit element
sensor conduit
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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
FR0610489A
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French (fr)
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FR2909113B3 (en
Inventor
Louis Paul Banzet
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Individual
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Individual
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Publication date
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Priority to FR0610489A priority Critical patent/FR2909113B3/en
Publication of FR2909113A1 publication Critical patent/FR2909113A1/en
Application granted granted Critical
Publication of FR2909113B3 publication Critical patent/FR2909113B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/0008Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium
    • F28D7/0016Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one medium being in heat conductive contact with the conduits for the other medium the conduits for one medium or the conduits for both media being bent
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03FSEWERS; CESSPOOLS
    • E03F1/00Methods, systems, or installations for draining-off sewage or storm water
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/10Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically
    • F28D7/106Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged one within the other, e.g. concentrically consisting of two coaxial conduits or modules of two coaxial conduits
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001Recuperative heat exchangers
    • F28D21/0012Recuperative heat exchangers the heat being recuperated from waste water or from condensates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2270/00Thermal insulation; Thermal decoupling
    • 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]
    • Y02B30/56Heat recovery units

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
  • Optical Measuring Cells (AREA)

Abstract

The element has a cylindrical pipe (12) surrounded by a coiled tubing (3) that is protected by metallic plates (9, 13). A heat insulator (4) surrounds the element. Recuperating liquid circulates between the metallic plates accumulating the heat. The pipe is equipped with flanges (7) at its end, where the flanges are pierced with holes (5) for permitting passage of nuts to lock components of the pipe element. A joint ensures sealing between assembled components of the pipe element.

Description

1 DESCRIPTION La présente invention concerne un élément de conduit capteurThe present invention relates to a sensor conduit element

de calories d eaux usées ménagères ou industrielles, permettant la récupération des calories jusqu'ici perdues,ces calories ainsi récupérées sont traitées par une pompe à chaleur pour chauffer tout ou partie l'eau chaude d'un circuit de chauffage ou d'eau chaude sanitaire, pour maisons, appartements, locaux divers. Actuellement les moyens de mise en oeuvre sont limités à la récupération des calories du sol au moyen de tuyaux enterrés ou l'installation de capteurs solaire. L'installation est facile l'élément de conduit capteur de calories ce place au début des collecteurs de tout à l'égout de lotissements de villas, d'ensembles d'immeubles, de villages. L'élément de conduit capteur de calories qui est modulable remplace sur la distance que l'on désire les collecteurs traditionnels en PVC, béton, sa longueur et son diamètre dépend du débit des eaux usées et des calories que l'on désire récupérer. Les eaux usées circulent dans un conduit cylindrique (12) les calories superflues des eaux usées sont récupérées par la tuyauterie en serpentin (3) enroulée autour du conduit (12) la tuyauterie (3) est placée entre les plaques métallique (9-13) un liquide récupérateur de calories arrive par (I) d'une pompe à chaleur circule dans la tuyauterie (3) puis repart réchauffé par (2) vers la pompe à chaleur, les calories ainsi récupérer permettent de chauffer tout ou partie l'eau d'un circuit de chauffage ou d'un ballon d'eau chaude sanitaire pour des appartements, lotissement de villas, locaux de toutes sortes, un isolant thermique (4) permet de conserver un maximum de chaleur, l'isolant (4) est protégé par une plaque (10).L'assemblage de plusieurs éléments de conduit capteur de calories entre eux se fait par la colorette (7) un joint (6) assure l'étanchéité, l'ensemble étant serré par des écrous placés dans les trous (5),la jonction de la tuyauterie (3) de deux éléments capteur de calories se fait par le pontage (Il).  of domestic or industrial wastewater calories, allowing the recuperation of the calories so far lost, these calories thus recovered are treated by a heat pump to heat all or part of the hot water of a heating or hot water circuit sanitary, for houses, apartments, various premises. Currently the means of implementation are limited to the recovery of calories from the soil by means of buried pipes or the installation of solar collectors. The installation is easy the element of calorie sensor leads this place at the beginning of the sewer collectors of allotments of villas, complexes of buildings, villages. The variable calorie sensor conduit element replaces the desired distance between traditional PVC and concrete collectors, its length and diameter depends on the flow of wastewater and the calories that it is desired to recover. The wastewater circulates in a cylindrical duct (12) the waste heat of the wastewater is recovered by the serpentine pipe (3) wound around the duct (12) the pipe (3) is placed between the metal plates (9-13) a heat recovery liquid arrives by (I) a heat pump circulates in the piping (3) and then leaves warmed by (2) to the heat pump, the calories thus recovered make it possible to heat all or part of the water of a heating circuit or a domestic hot water tank for apartments, subdivision of villas, premises of all kinds, a thermal insulation (4) allows to keep a maximum of heat, the insulation (4) is protected by a plate (10) .The assembly of a plurality of calorie sensor conduit elements between them is done by the colorette (7) a seal (6) seals, the assembly being tightened by nuts placed in the holes (5), the joining of the pipe (3) of two el The calorie sensor is done by bridging (II).

Selon un mode particulier de réalisation L'élément de conduit capteur de calories peut se placer sur un collecteur d'égout, plusieurs éléments de conduits capteur de calories peuvent être assemblés bout à bout les eaux usées peuvent circuler dans le conduit (12) une tuyauterie en serpentin (3) autour du conduit (I2) peut être prévue pour la 30 circulation d'un liquide récupérateur 2909113 une arrivée(1) pour le liquide récupérateur venant d'une pompe à chaleur pe,at être prévue un départ (2) du liquide récupérateur réchauffé allant vers une pompe à chaleur peut être prévue 5 des plaques métallique (9-13) peuvent être prévues un isolant thermique (4) peut être prévu une plaque de protection (10) peut être prévu Les dessins annexés illustrent l'invention Page 1 /4 représente une coupe verticale de l'invention Fig 1 10 Page 2/4 représente une coupe horizontale de l'invention Fig 2 Page 3/4 représente une coupe verticale d'un assemblage le l'invention Fig 3 Page 4/4 représente une coupe horizontale d'une variante de l'invention non limitative Fig 4 En réterence a ces dessins Fig I l'invention comporte dans une forme non Iimnative un 15 conduit cylindrique (12) doté de plaques métallique (9-13) qui récupèrent les calories superflues des eaux usées qui sont transmises au liquide récupérateur circulant dans la tuyauterie (3) enroulée autour du conduit (12).Le liquide récupérateur arrive d'une pompe à chaleur par (1) se réchauffe en passant dans la tuyauterie (3) puis repart vers la pompe à chaleur par (2). La pompe à chaleur transforme les calories ainsi récupérées en 20 eau chaude pour alimenter un circuit de chauffage ou d'un ballon d'eau chaude sanitaire. Pour éviter les déperditions de chaleur l'ensemble du conduit capteur de cal ;ries est enveloppé d'un isolant thermique (4). La Fig 2 représente une coupe BB horizontale. La Fig 3 représente un exemple d'assemblage non limitatif d'éléments de conduits 25 récupérateur de calories avec leurs systèmes de liaisons un joint d'étanchéité (6) pris entre les colorettes (7) serrées par des écrous passés dans les trous (5) La Fig 4 représente la coupe AA verticale d'une variante non limitative du système de récupération des calories, le liquide récupérateur arrive d'une pompe à chaleur par (1) circule librement (15) entre les parois métalliques (9-13) puis repart réchauffé vers la pompe à chaleur par (2) L'élément de conduit capteur de calories est particulièrement destiné à la récupération des calories superflues des eaux usées, il se place en tète d'un collecteur général d'eau usées allant vers les égouts d'un ensemble d'immeubles, de 2909113 lotissement de villas individuelles ou de locaux divers. Cette récupération de calories transformée par une pompe à chaleur en eau chaude pour le circuit de chauffage et l'eau chaude sanitaire d'un ensemble d'immeubles, de villas,de locaux divers qui rejettent ces eaux usées chargées 5 en calories perdues dans les égouts.  According to a particular embodiment of the embodiment of the calorie sensor conduit element can be placed on a sewer manifold, several elements of heat sink ducts can be assembled end to end wastewater can flow in the conduit (12) piping in the coil (3) around the duct (I2) can be provided for the circulation of a recuperator liquid 2909113 an inlet (1) for the recovery liquid coming from a heat pump pe, was provided a departure (2) heat-treated recuperating liquid to a heat pump may be provided metal plates (9-13) may be provided thermal insulation (4) may be provided a protection plate (10) may be provided The accompanying drawings illustrate the invention Page 1/4 represents a vertical section of the invention Fig 1 page 2 represents a horizontal section of the invention Fig 2 page 3/4 represents a vertical section of an assembly the invention Fig 3 Page 4/4 shows a horizontal section of a variant of the invention without limitation FIG 4 In reference to these drawings Fig I the invention comprises in a nonimimative form a cylindrical duct (12) provided with metal plates ( 9-13) which recover the excess calories from the waste water which is transmitted to the recuperating liquid circulating in the pipework (3) wound around the conduit (12). The recuperating liquid arrives from a heat pump by (1) is heated in passing through the piping (3) then goes back to the heat pump by (2). The heat pump converts the calories thus recovered into hot water to supply a heating circuit or a hot water tank. To prevent heat loss, the entire heat sink is surrounded by thermal insulation (4). Fig 2 shows a horizontal BB section. FIG. 3 shows an example of non-limiting assembly of calorie-collecting duct elements with their connection systems a seal (6) taken between the shades (7) tightened by nuts passed through the holes (5). 4 shows the vertical section AA of a non-limiting variant of the heat recovery system, the recovery liquid arrives from a heat pump by (1) freely circulates (15) between the metal walls (9-13) then it goes back warmed to the heat pump by (2) The calorie sensor duct element is particularly intended for the recovery of excess calories from wastewater, it is placed at the head of a general collector of wastewater going to the sewers of a set of buildings, 2909113 subdivision of individual villas or various premises. This heat recovery transformed by a heat pump into hot water for the heating circuit and domestic hot water of a set of buildings, villas, various premises that reject these wastewater loaded with calories lost in the sewers.

Claims (12)

REVENDICATIONS 1) élément de conduit capteur de calories d'eau usées caractérisé en ce qu'il se place en tête d'un collecteur général d'eaux usées d'immeubles, de lotissement de villas, de locaux divers  1) sensor element of wastewater calorie sensor characterized in that it is placed at the head of a general collector of wastewater of buildings, subdivision of villas, various premises 2) élément de conduit capteur de calories d'eaux usées selon la revendication 1 5 caractérisé en ce qu'il comporte un conduit cylindrique (12)  2) wastewater calorie sensor conduit element according to claim 1, characterized in that it comprises a cylindrical duct (12) 3) élément de conduit capteur de calories d'eaux usées selon la revendication 2 caractérisé en ce que le conduit (12) est entouré d'une tuyauterie en serpentin (3)  3) wastewater calorie sensor conduit element according to claim 2 characterized in that the conduit (12) is surrounded by a serpentine pipe (3) 4) élément de conduit capteur de calories deaux usées selon la revendication 3 caractérisé en qu'un liquide récupérateur circule dans la tuyauterie (3) 10  4) wastewater calorie sensor conduit element according to claim 3 characterized in that a recovery liquid circulates in the pipe (3) 10 5) élément de conduit capteur de calories d'eaux usées selon la revendication 4 caractérisé en ce la tuyauterie (3) est protégée par des plaques métallique (9-13)  5) wastewater calorie sensor conduit element according to claim 4 characterized in that the pipe (3) is protected by metal plates (9-13) 6) élément de conduit capteur de calories d'eaux usées selon la revendication 5 caractérisé en ce les plaques métallique emmagasine la chaleur  6) wastewater calorie sensor conduit element according to claim 5 characterized in that the metal plates stores the heat 7) élément de conduit capteur de calories d'eaux usées selon l'une des revendications 1 15 ou 2 caractérisé en ce qu'un liquide récupérateur circule librement entre des plaques métalliques (9-13) emmagasinant de la chaleur.  7) wastewater calorie sensor conduit element according to one of claims 1 or 2 characterized in that a recovery liquid flows freely between metal plates (9-13) storing heat. 8) élément de conduit capteur de calorie d'eaux usées selon l'une quelconque des revendications précédentes caractérisé en ce que l'ensemble de l'élément de conduit capteur de calories est entouré d'un isolant thermique (4) 20  8) wastewater calorie sensor conduit element according to any one of the preceding claims characterized in that the entire calorie sensor conduit element is surrounded by a thermal insulator (4) 20 9) élément de conduit capteur de calories d'eaux usées selon l'une quelconque des revendications précédentes caractérisé en ce le conduit est équipé à chaque extrémité d'une colorette 7) permettant lassemblage de plusieurs éléments  9) wastewater calorie sensor conduit element according to any one of the preceding claims, characterized in that the conduit is equipped at each end with a colorette 7) allowing the assembly of several elements 10) élément de conduit capteur de calories d'eaux usées selon la revendication (9) caractérisé en ce les colorettes (7) sont percées de trous (5) permettant le passage 25 d'écrous pour le serrage de deux éléments  10) wastewater calorie sensor conduit element according to claim 9, characterized in that the shades (7) are pierced with holes (5) allowing the passage of nuts for tightening two elements. 11) élément de conduit capteur de calories d'eaux usées selon l'une quelconque des revendications précédentes caractérisé en ce que l'étanchéité entre les éléments assemblés est faite par le joint (6)  11) wastewater calorie sensor conduit element according to any one of the preceding claims characterized in that the seal between the assembled elements is made by the seal (6) 12) élément de conduit capteur de calories d'eaux usées selon l'une quelconque des 30 revendications précédentes caractérisé en ce la circulation du liquide passant dans la tuyauterie (3) des éléments assemblés ce fait par le pontage (11)  12) wastewater calorie sensor conduit element according to any one of the preceding claims, characterized in that the circulation of the liquid passing through the pipework (3) of the elements assembled by the bridging (11)
FR0610489A 2006-11-24 2006-11-24 DRIVING ELEMENT SENSOR OF CALORIES OF WASTEWATER Expired - Lifetime FR2909113B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0610489A FR2909113B3 (en) 2006-11-24 2006-11-24 DRIVING ELEMENT SENSOR OF CALORIES OF WASTEWATER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0610489A FR2909113B3 (en) 2006-11-24 2006-11-24 DRIVING ELEMENT SENSOR OF CALORIES OF WASTEWATER

Publications (2)

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FR2909113A1 true FR2909113A1 (en) 2008-05-30
FR2909113B3 FR2909113B3 (en) 2009-04-24

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105277021A (en) * 2014-07-18 2016-01-27 上海交通大学 Coaxial wound heat exchanger
EP4332488A1 (en) 2022-08-29 2024-03-06 GW Leidingtechniek B.V. Heat recovery device for use in a liquid conduit system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105277021A (en) * 2014-07-18 2016-01-27 上海交通大学 Coaxial wound heat exchanger
EP4332488A1 (en) 2022-08-29 2024-03-06 GW Leidingtechniek B.V. Heat recovery device for use in a liquid conduit system
NL2032890B1 (en) * 2022-08-29 2024-03-15 Gw Leidingtechniek B V Heat recovery device for use in a sewerage system and transition device

Also Published As

Publication number Publication date
FR2909113B3 (en) 2009-04-24

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