ES1079176U - Heat recovery in smoke evacuation ducts (Machine-translation by Google Translate, not legally binding) - Google Patents

Heat recovery in smoke evacuation ducts (Machine-translation by Google Translate, not legally binding) Download PDF

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Publication number
ES1079176U
ES1079176U ES201330441U ES201330441U ES1079176U ES 1079176 U ES1079176 U ES 1079176U ES 201330441 U ES201330441 U ES 201330441U ES 201330441 U ES201330441 U ES 201330441U ES 1079176 U ES1079176 U ES 1079176U
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ES
Spain
Prior art keywords
chimney
rest
smoke evacuation
module
empty space
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
Application number
ES201330441U
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Spanish (es)
Other versions
ES1079176Y (en
Inventor
Francisco Javier MUÑOZ ARROYO
Juan Carlos URÍZAR ARDANZA
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Individual
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Individual
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Publication date
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Priority to ES201330441U priority Critical patent/ES1079176Y/en
Publication of ES1079176U publication Critical patent/ES1079176U/en
Application granted granted Critical
Publication of ES1079176Y publication Critical patent/ES1079176Y/en
Priority to PCT/ES2013/070633 priority patent/WO2014167145A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F24D12/00—Other central heating systems
    • F24D12/02—Other central heating systems having more than one heat source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J15/00—Arrangements of devices for treating smoke or fumes
    • F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • 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
    • F24D2200/00—Heat sources or energy sources
    • F24D2200/16—Waste heat
    • F24D2200/18—Flue gas recuperation
    • 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]
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/30—Technologies for a more efficient combustion or heat usage

Abstract

Heat recuperator in smoke evacuation ducts, characterized in that, having modular configuration with means to be incorporated into the general duct of the chimney: A) this module (1) is structured in an inner casing (11) and an outer casing (12) between which is defined a perimeter enclosure (13) associated with two inlet conduits (e) and outlet (s) of the fluid heater; B) the inner shell (11) delimits an empty space (10) in continuity with the rest of the chimney flue pipe to which the module (1) is coupled; C) a plurality of tubular conduits (14) are arranged between diametrically opposed walls of the inner housing (11) and in communication with said perimeter enclosure (13) forming a labyrinth circuit; so that the heating fluid has a large heat exchange surface between said labyrinth circuit and the empty space (10) through which hot fumes flow towards the rest of the chimney. (Machine-translation by Google Translate, not legally binding)

Description

El objeto del invento se refiere a un recuperador calor en conductos de evacuación de humos. The object of the invention relates to a heat recuperator in smoke evacuation ducts.

En el actual estado de la técnica ya se conocen calderas y chimeneas con conducciones para suministrar calefacción y agua caliente sanitaria. Estas chimeneas calefactoras incluyen conducciones de fluidos en circuito cerrado o abierto que, respectivamente, lleva el calor hasta los radiadores y hasta el grifo. Incluso se conocen chimeneas que presentan una estructura peculiar para aprovechamiento de la energía calorífica que se pierde en los humos: el documento de patente ES2021911, por ejemplo y entre otros, describe una chimenea de este tipo. In the current state of the art, boilers and chimneys with pipes to supply heating and domestic hot water are already known. These heating chimneys include closed or open circuit fluid conduits that, respectively, bring heat to the radiators and to the tap. Even chimneys are known that have a peculiar structure for harnessing the heat energy lost in the fumes: patent document ES2021911, for example and among others, describes such a chimney.

El objeto del invento resulta de aplicación en calderas, chimeneas y demás instalaciones caloríficas que tienen conductos de evacuación de humos y que, normalmente, no van asociados a ningún sistema para suministrar calefacción y agua caliente sanitaria (aunque también resulta aplicable en chimeneas y demás instalaciones caloríficas que tienen conductos de evacuación de humos y van asociados a algún sistema para suministrar calefacción y agua caliente sanitaria). The object of the invention is applicable in boilers, chimneys and other heating installations that have smoke evacuation ducts and that, normally, are not associated with any system for supplying heating and domestic hot water (although it is also applicable in chimneys and other installations heating systems that have smoke evacuation ducts and are associated with some system to supply heating and sanitary hot water).

Un problema no resuelto en este tipo de instalaciones es la gran cantidad de energía que se pierde a través del propio conducto de evacuación de humos y de la campana, en su caso. An unsolved problem in this type of facility is the large amount of energy that is lost through the smoke evacuation duct itself and the hood, where appropriate.

El recuperador objeto del invento solventa este problema. Presenta configuración modular con medios para incorporarse al principio del conducto general de la chimenea (con lo que resulta aplicable a chimeneas en funcionamiento, ya instaladas) y se caracteriza porque: The recuperator object of the invention solves this problem. It has a modular configuration with means to be incorporated at the beginning of the chimney's general duct (which is applicable to working chimneys, already installed) and is characterized by:

--
el módulo se estructura en una carcasa interior y una carcasa exterior entre las cuales se define un recinto perimetral asociado a sendas conducciones de entrada y salida de fluido calefactor (que circula, normalmente, en un circuito cerrado);  The module is structured in an inner casing and an outer casing between which a perimeter enclosure is defined, associated with paths for entering and exiting heating fluid (which normally circulates in a closed circuit);

--
la carcasa interior delimita un espacio vacío en continuidad con el resto del conducto evacuador de humos al que se acopla el módulo;  the inner housing delimits an empty space in continuity with the rest of the smoke evacuation duct to which the module is attached;

--
la carcasa exterior absorbe parte del calor acumulado en la campana, en instalaciones donde existe camapa;  the outer casing absorbs part of the heat accumulated in the hood, in installations where there is a bed;

--
se dispone una pluralidad de conducciones tubulares relacionando entre sí paredes diametralmente opuestas de la citada carcasa interior y en comunicación con el citado recinto perimetral formando un circuito laberíntico; de modo que el fluido calefactor dispone una gran superficie de intercambio entre dicho circuito laberíntico y el espacio vacío a través del cual fluyen los humos calientes hacia el resto de la chimenea.  a plurality of tubular conduits are arranged relating diametrically opposite walls of said inner casing to each other and in communication with said perimeter enclosure forming a labyrinthine circuit; so that the heating fluid has a large exchange surface between said labyrinthine circuit and the empty space through which hot fumes flow to the rest of the chimney.

Con esta sencilla estructuración el fluido calefactor se calienta mientras circula a través del citado circuito laberíntico desde la entrada hasta la salida, aprovechando al máximo el calor desprendido por los humos calientes que fluyen hacia el resto de la chimenea y por la campana, en su caso. With this simple structuring, the heating fluid heats up as it circulates through the aforementioned labyrinthine circuit from the entrance to the exit, taking full advantage of the heat released by the hot fumes that flow to the rest of the chimney and through the hood, where appropriate .

Al quedar el recuperador objeto del invento formando parte del resto de la instalación (de calefacción y/o agua caliente sanitaria), que existe más allá de las conducciones de entrada y salida, se requiere disponer tomas para incorporar, al menos, los sensores de temperatura, válvulas de seguridad y purgadores necesarios para la correcta instalación, funcionamiento y control (en su caso, la inclusión de estos elementos complementarios puede ser exigible para cumplir la normativa de este tipo de instalaciones, por lo que estos elementos complementarios no son objeto fundamental del invento). When the recuperator object of the invention remains part of the rest of the installation (heating and / or domestic hot water), which exists beyond the inlet and outlet pipes, it is necessary to have sockets to incorporate at least the sensors of temperature, safety valves and traps necessary for the correct installation, operation and control (where appropriate, the inclusion of these complementary elements may be required to comply with the regulations of this type of facilities, so these complementary elements are not fundamental object of the invention).

Otras configuraciones y ventajas de la invención se pueden deducir a partir de la descripción siguiente, y de las reivindicaciones dependientes. Other configurations and advantages of the invention can be deduced from the following description, and from the dependent claims.

Para comprender mejor el objeto de la invención, se representa en las figuras adjuntas una forma preferente de realización, susceptible de cambios accesorios que no desvirtúen su fundamento. En este caso: In order to better understand the object of the invention, a preferred embodiment is shown in the attached figures, susceptible of accessory changes that do not distort its foundation. In this case:

La figura 1 representa una sección general en alzado de un recuperador modular de acuerdo con el invento para observar su estructuración y particularidades en un ejemplo -no limitativo- de realización. Figure 1 represents a general elevation section of a modular recuperator according to the invention to observe its structuring and particularities in a non-limiting example of embodiment.

En esta figura, se ha representado de forma esquemática, a trazo y punto, una campana (C) que también puede formar parte de la instalación donde se monte el recuperador objeto del invento. In this figure, a bell (C) that can also be part of the installation where the recuperator object of the invention is mounted is schematically represented in stroke and dot.

La figura 2 representa una sección en planta del recuperador, según indicación A.A de la figura anterior. Figure 2 represents a section in plan of the recuperator, according to indication A.A of the previous figure.

Se describe a continuación un ejemplo de realización práctica, no limitativa, del presente invento. No se descartan en absoluto otros modos de realización en los que se introduzcan cambios accesorios que no desvirtúen su fundamento.An example of practical, non-limiting embodiment of the present invention is described below. Other embodiments in which accessory changes are introduced that do not distort its foundation are not ruled out at all.

De conformidad con la invención, el recuperador calor en conductos de evacuación de humos presenta configuración modular con medios para incorporarse al conducto general de la chimenea. In accordance with the invention, the heat recuperator in smoke evacuation ducts has a modular configuration with means to be incorporated into the general chimney duct.

Según la realización representada, este módulo (1) se estructura en, como mínimo, una carcasa interior (11) y una carcasa exterior (12) entre las cuales se define un recinto perimetral (13) asociado a sendas conducciones de entrada According to the embodiment shown, this module (1) is structured in at least one inner casing (11) and an outer casing (12) between which a perimeter enclosure (13) associated to each inlet conduits is defined

(E) y salida (S) del fluido calefactor. (E) and outlet (S) of the heating fluid.

La carcasa interior (11) delimita un espacio vacío (10) en continuidad con el resto del conducto evacuador de humos de la chimenea. The inner casing (11) delimits an empty space (10) in continuity with the rest of the chimney flue pipe.

La carcasa exterior (12) queda escoltada por la campana (C), si hay campana en la instalación, en cuyo caso la carcasa exterior (12) absorbe parte del calor acumulado en la campana (C). The outer shell (12) is escorted by the hood (C), if there is a hood in the installation, in which case the outer shell (12) absorbs part of the heat accumulated in the hood (C).

De conformidad con la invención, y según la realización representada, se dispone una pluralidad de conducciones tubulares (14) relacionando entre sí paredes diametralmente opuestas de la carcasa interior (11) y en comunicación con el citado recinto perimetral (13) formando un circuito laberíntico. A los efectos del invento es indistinto la cantidad de conducciones tubulares (14) que se dispongan relacionando entre sí paredes diametralmente opuestas del la carcasa interior (11). In accordance with the invention, and according to the embodiment shown, a plurality of tubular conduits (14) are arranged relating diametrically opposite walls of the inner casing (11) to each other and in communication with said perimeter enclosure (13) forming a labyrinthine circuit . For the purposes of the invention, the quantity of tubular conduits (14) arranged by relating diametrically opposite walls of the inner casing (11) to each other is indistinct.

Con esta sencilla estructuración, el fluido calefactor dispone una gran superficie de intercambio de calor entre el citado circuito laberíntico formado por el recinto perimetral (13) y las conducciones tubulares (14) y el espacio vacío (10) a través del cual fluyen los humos calientes hacia el resto de la chimenea. With this simple structuring, the heating fluid has a large heat exchange surface between said labyrinthine circuit formed by the perimeter enclosure (13) and the tubular conduits (14) and the empty space (10) through which the fumes flow warm to the rest of the fireplace.

Teniendo en cuenta que este módulo forma parte del resto de la instalación (de calefacción y/o agua caliente sanitaria), que existe más allá de las conducciones de entrada (E) y salida (S), se requiere disponer tomas para incorporar, al menos, los sensores de temperatura, (T), válvulas de seguridad (V) y purgadores (P) necesarios para la correcta instalación, funcionamiento y control. En su caso, la inclusión de estos elementos complementarios puede ser exigible para cumplir la normativa de este tipo de instalaciones, por lo que estos elementos complementarios no son objeto fundamental del invento. Taking into account that this module is part of the rest of the installation (heating and / or domestic hot water), which exists beyond the inlet (E) and outlet (S) pipes, it is necessary to have sockets to incorporate, when less, the temperature sensors, (T), safety valves (V) and traps (P) necessary for proper installation, operation and control. Where appropriate, the inclusion of these complementary elements may be required to comply with the regulations of this type of facility, so these complementary elements are not a fundamental object of the invention.

Podrán ser variables los materiales, dimensiones, proporciones y, en general, aquellos otros detalles accesorios o secundarios que no alteren, cambien o modifiquen la esencialidad propuesta. The materials, dimensions, proportions and, in general, those other accessory or secondary details that do not alter, change or modify the proposed essentiality may be variable.

Los términos en que queda redactada esta memoria son ciertos y fiel reflejo del objeto descrito, debiéndose tomar en su sentido más amplio y nunca en forma limitativa. The terms in which this report is written are true and faithful reflection of the object described, and should be taken in its broadest sense and never in a limiting way.

Claims (3)

REIVINDICACIONES 1.- Recuperador de calor en conductos de evacuación de humos, caracterizado porque, presentando configuración modular con medios para incorporarse al conducto general de la chimenea: 1.- Heat recuperator in smoke evacuation ducts, characterized in that, presenting modular configuration with means to be incorporated into the general chimney duct: 5 a) este módulo (1) se estructura en una carcasa interior (11) y una carcasa exterior (12) entre las cuales se define un recinto perimetral (13) asociado a sendas conducciones de entrada (E) y salida (S) del fluido calefactor; 5 a) this module (1) is structured in an inner casing (11) and an outer casing (12) between which a perimeter enclosure (13) associated with each inlet (E) and outlet (S) conduits of the heating fluid; b) la carcasa interior (11) delimita un espacio vacío (10) en continuidad con el resto del conducto evacuador de humos de la chimenea al que se acopla el módulo (1); b) the inner casing (11) delimits an empty space (10) in continuity with the rest of the chimney flue pipe to which the module (1) is coupled; c) se dispone una pluralidad de conducciones tubulares (14) relacionando entre sí paredes diametralmente opuestas de c) a plurality of tubular conduits (14) are arranged relating to each other diametrically opposite walls of 10 la carcasa interior (11) y en comunicación con el citado recinto perimetral (13) formando un circuito laberíntico; de modo que el fluido calefactor dispone una gran superficie de intercambio de calor entre el citado circuito laberíntico y el espacio vacío (10) a través del cual fluyen los humos calientes hacia el resto de la chimenea. 10 the inner casing (11) and in communication with said perimeter enclosure (13) forming a labyrinthine circuit; so that the heating fluid has a large heat exchange surface between said labyrinthine circuit and the empty space (10) through which the hot fumes flow towards the rest of the chimney. 2.- Recuperador de calor, según reivindicación 1, caracterizado porque se dispone una campana (C) escoltando a la carcasa exterior (12); de modo que la carcasa exterior (12) también absorbe parte del calor acumulado en la campana 2. Heat recovery, according to claim 1, characterized in that a bell (C) is provided escorting the outer casing (12); so that the outer shell (12) also absorbs part of the heat accumulated in the hood 15 (C). 15 (C). 3.- Recuperador de calor, según una de las reivindicaciones anteriores, caracterizado porque en la carcasa exterior (12) se disponen tomas para, al menos, un sensor de temperatura (T), una válvula de seguridad (V) y un purgador (P), necesarios para la correcta instalación del circuito. 3. Heat recovery, according to one of the preceding claims, characterized in that in the outer housing (12) sockets are provided for at least one temperature sensor (T), a safety valve (V) and a trap ( P), necessary for the correct installation of the circuit.
ES201330441U 2013-04-11 2013-04-11 Heat recovery in smoke evacuation ducts Expired - Fee Related ES1079176Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201330441U ES1079176Y (en) 2013-04-11 2013-04-11 Heat recovery in smoke evacuation ducts
PCT/ES2013/070633 WO2014167145A1 (en) 2013-04-11 2013-09-13 Device for recovering heat in smoke exhaust ducts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201330441U ES1079176Y (en) 2013-04-11 2013-04-11 Heat recovery in smoke evacuation ducts

Publications (2)

Publication Number Publication Date
ES1079176U true ES1079176U (en) 2013-05-08
ES1079176Y ES1079176Y (en) 2013-08-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
ES201330441U Expired - Fee Related ES1079176Y (en) 2013-04-11 2013-04-11 Heat recovery in smoke evacuation ducts

Country Status (2)

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ES (1) ES1079176Y (en)
WO (1) WO2014167145A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1061207A (en) * 1977-05-06 1979-08-28 Shaw's Modular Fireplaces Zero clearance fireplace type heating device
US4363353A (en) * 1980-08-08 1982-12-14 Pranaitis Ronald B Exhaust pipe heat exchanger
ES1075003Y (en) * 2011-06-16 2011-10-10 Antimo Juan Manuel Cuartero HEAT RECOVERY

Also Published As

Publication number Publication date
ES1079176Y (en) 2013-08-02
WO2014167145A1 (en) 2014-10-16

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