ES1062422U - Device for the collection of water of condensation or of rain inside a gas boiler (Machine-translation by Google Translate, not legally binding) - Google Patents

Device for the collection of water of condensation or of rain inside a gas boiler (Machine-translation by Google Translate, not legally binding)

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Publication number
ES1062422U
ES1062422U ES200600561U ES200600561U ES1062422U ES 1062422 U ES1062422 U ES 1062422U ES 200600561 U ES200600561 U ES 200600561U ES 200600561 U ES200600561 U ES 200600561U ES 1062422 U ES1062422 U ES 1062422U
Authority
ES
Spain
Prior art keywords
boiler
water
collection
condensation
hole
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
ES200600561U
Other languages
Spanish (es)
Other versions
ES1062422Y (en
Inventor
Lamberto Del Grosso
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAXI SpA
Original Assignee
BAXI SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by BAXI SpA filed Critical BAXI SpA
Publication of ES1062422U publication Critical patent/ES1062422U/en
Application granted granted Critical
Publication of ES1062422Y publication Critical patent/ES1062422Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H8/00—Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
    • F24H8/006—Means for removing condensate from the heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J13/00—Fittings for chimneys or flues 
    • 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
    • F24D19/00—Details
    • F24D19/08—Arrangements for drainage, venting or aerating
    • F24D19/082—Arrangements for drainage, venting or aerating for water heating systems
    • F24D19/088—Draining arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F24H9/0036—Dispositions against condensation of combustion products
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2211/00—Flue gas duct systems
    • F23J2211/10—Balanced flues (combining air supply and flue gas exhaust)
    • F23J2211/101—Balanced flues (combining air supply and flue gas exhaust) with coaxial duct arrangement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2213/00—Chimneys or flues
    • F23J2213/20—Joints; Connections
    • F23J2213/203—Joints; Connections between stack/duct and combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/13004—Water draining devices associated with flues
    • 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]

Abstract

Device for the collection of condensation or rain water inside a gas boiler (1), said boiler (1) comprising a containment structure (5), a gas burner, an exchanger (3) and electrically powered members such as a fan (11) or a pump (12), the containment structure (5) having an orifice (19) to which is connected a discharge pipe of the combustión fumes (20) and an optional pipe admission of combustión air (21) inside the boiler (11), characterized in that it comprises, in correspondence with said hole (19), within the containment structure (5), a water collection basin (30) that comes from at least one of the tubes (20, 21) connected or connectable to said hole (19), said tank (30) having a discharge opening (42) of the collected water connected to a conduit (32) apt to conduct said water towards a collecting and ejecting organ (14) of the boiler water (1). (Machine-translation by Google Translate, not legally binding)

Description

Dispositivo para la recogida de agua de condensación o de lluvia en el interior de una caldera de gas.Device for collecting water from condensation or rain inside a gas boiler.

Constituye el objeto de la presente invención un dispositivo para la recogida de agua de condensación o de lluvia en el interior de una caldera de gas, proviniendo el agua de tubos conectados a una caldera de gas, según el preámbulo de la reivindicación principal.The object of the present invention constitutes a device for collecting condensation or rainwater in the inside of a gas boiler, water coming from pipes connected to a gas boiler, according to the preamble of the main claim.

Como es conocido, una caldera de gas, y en particular la caldera de condensación, comprende una estructura que contiene instalaciones eléctricas. Dicha estructura está conectada a tubos para la descarga de los humos y para la admisión de aire comburente dentro de la caldera, estando dichos tubos conectados a un orificio previsto en la estructura mencionada. En el interior de esta última, unas tuberías conectan el quemador y/o el intercambiador de calor a dicho orificio para la expulsión de los humos y, si la caldera es de tipo estanco, también para la admisión en la misma de aire comburente.As is known, a gas boiler, and in particular the condensing boiler, comprises a structure that It contains electrical installations. This structure is connected to pipes for the discharge of fumes and for the admission of air oxidizer inside the boiler, said tubes being connected to a hole provided in the mentioned structure. Inside of the latter, some pipes connect the burner and / or the heat exchanger to said hole for the expulsion of fumes and, if the boiler is airtight, also for admission in the same oxidizing air.

En una caldera de este tipo, existe sin embargo la necesidad de evitar que el agua de condensación que se crea sobre la pared del tubo de descarga de los humos pueda caer en el interior de la estructura de la caldera en el caso de una conexión imperfecta entre las tuberías interna y externa de la caldera, y pueda alcanzar las instalaciones eléctricas presentes en la estructura misma, lo cual podría presentar evidentes problemas. La misma necesidad subsiste también para evitar que eventuales aguas pluviales que entran por el conducto de admisión del aire comburente en la caldera, puedan alcanzar el interior de la estructura de esta última y caer sobre sus partes eléctricas provocando también inconvenientes.In such a boiler, there is however the need to prevent condensation water from being created on the wall of the flue discharge pipe it may fall into the inside the boiler structure in the case of a connection imperfect between the internal and external boiler pipes, and can reach the electrical installations present in the structure itself, which could present obvious problems. The The same need also persists to prevent possible water rainwater entering through the air intake duct oxidizer in the boiler, they can reach inside the structure of the latter and fall on its electrical parts also causing inconvenience.

Actualmente se han propuesto diversos medios para recoger dicha agua de condensación o de lluvia, medios usualmente dispuestos en el exterior de la caldera y a menudo en la chimenea de los humos.Various means have now been proposed for collecting said condensation or rainwater, means usually arranged outside the boiler and often in the fireplace of the fumes.

Dichas soluciones no se han mostrado sin embargo optimas, sino que al contrario subsiste aún la necesidad de proteger adecuadamente los órganos eléctricos internos de la caldera del agua de condensación y del agua de lluvia.Such solutions have not been shown however optimal, but on the contrary the need for adequately protect the internal electrical organs of the boiler of condensation water and rainwater.

Por tanto el objetivo de la presente invención es ofrecer un dispositivo perfeccionado para la recogida del agua de condensación o del agua de lluvia aplicable a una caldera de gas, en particular (pero no limitativamente) una caldera de condensación.Therefore the objective of the present invention is offer an improved device for collecting water from condensation or rainwater applicable to a gas boiler, in particular (but not limited to) a boiler of condensation.

Otro objetivo es ofrecer un dispositivo del tipo citado que sea de realización simple y de montaje eficaz sobre una caldera de gas.Another objective is to offer a device of the type cited to be of simple implementation and effective assembly on a gas boiler

Un ulterior objetivo es ofrecer un dispositivo del tipo citado que sea utilizable también en calderas ya instaladas de modo simple y seguro.A further objective is to offer a device of the aforementioned type that can also be used in boilers installed simply and safely.

Este y otros objetivos que resultarán evidentes al experto en la materia son alcanzados por el dispositivo según las adjuntas reivindicaciones.This and other objectives that will be evident to the person skilled in the art are reached by the device according to the attached claims.

Para una mejor comprensión de la presente invención se adjuntan a título puramente indicativo, pero no limitativo los siguientes dibujos, en los cuales:For a better understanding of this invention are attached for purely indicative purposes, but not limiting the following drawings, in which:

la figura 1 es una vista frontal de una caldera provista de dispositivos según la invención y representada con algunas partes extraídas para mayor clari-
dad;Figure 1 is a front view of a boiler provided with devices according to the invention and shown with some parts removed for clarity.
give;

la figura 2 es una vista en perspectiva de una parte del dispositivo según la invención;Figure 2 is a perspective view of a part of the device according to the invention;

la figura 3 es una vista por encima de la parte del dispositivo de la figura 2;Figure 3 is a view above the part of the device of figure 2;

la figura 4 es una vista en sección según la traza 4-4 de la figura 3;Figure 4 is a sectional view according to the trace 4-4 of Figure 3;

la figura 5 es una vista lateral de la parte de la figura 3;Figure 5 is a side view of the part of figure 3;

la figura 6 es una vista en perspectiva por encima de la caldera de la figura 1;Figure 6 is a perspective view by above the boiler of figure 1;

la figura 7 es una vista frontal parcial de la caldera de la figura 1 con un tubo de descarga plegado; yFigure 7 is a partial front view of the boiler of figure 1 with a folded discharge tube; Y

la figura 8 es una vista frontal parcial de la caldera de la figura 1 con el tubo de descarga vertical.Figure 8 is a partial front view of the boiler of figure 1 with the vertical discharge tube.

Con referencia a las citadas figuras, una caldera de gas está indicada genéricamente con 1. La misma es, en el ejemplo, una caldera de condensación y comprende un intercambiador de calor 3 que contiene un quemador de gas (no representado), insertado en una estructura en forma de caja 5 que define el cuerpo de la caldera. En la estructura, definida por paredes laterales 6 y 7, posterior 8, superior 9 e inferior 10 (y por un frente no representado) unidas entre sí de modo conocido, están presentes otros componentes de la caldera tales como un ventilador eléctrico 11, una bomba 12, un conducto de descarga 13 conectado al intercambiador 3 y conectado a un órgano de recogida 14 y de expulsión del agua de condensación que se forma interiormente en el intercambiador 3 durante la utilización normal de la caldera.With reference to the aforementioned figures, a boiler of gas is generically indicated with 1. It is, in the example, a condensing boiler and comprises an exchanger of heat 3 containing a gas burner (not shown), inserted into a box-shaped structure 5 that defines the body of the boiler. In the structure, defined by side walls 6 and 7, later 8, upper 9 and lower 10 (and on one front no represented) linked together in a known way, are present other boiler components such as an electric fan 11, a pump 12, a discharge duct 13 connected to the exchanger 3 and connected to a collection organ 14 and of expulsion of condensation water that forms internally in the exchanger 3 during normal use of the boiler.

Es la pared superior 9 está practicado un orificio 19 al cual se conectan usuales tuberías 20 y 21 respectivamente para la expulsión de los humos de combustión y para la admisión de aire comburente en la estructura 5. Dichas tuberías 20 y 21 son concéntricas y coaxiales, conteniendo la tubería más externa 21 a la más interna 20. Al orificio 19 se conecta también un conducto 26 conectado al intercambiador de calor 3.It is the upper wall 9 is practiced a hole 19 to which usual pipes 20 and 21 are connected respectively for the expulsion of combustion fumes and for the intake of oxidizing air in structure 5. Such pipes 20 and 21 are concentric and coaxial, containing the pipe more external 21 to the innermost 20. To hole 19 is also connected a conduit 26 connected to the heat exchanger 3.

Según la invención, está presente dentro de la estructura 5 de la caldera 1 un dispositivo para la recogida de agua eventualmente proveniente de las tuberías 20 y 21 y que derivan del agua de condensación (que llega por la tubería de descarga de los humos 20) o de agua de lluvia (que llega por la tubería 21) proveniente del ambiente en el cual se abre la chimenea de la caldera. Dicho dispositivo comprende una cubeta 30 dispuesta en correspondencia con el orificio 19 dentro del a estructura 5, estando dicha cubeta conectada por medio de un conducto 32 al órgano de recogida y expulsión 14 citado más arriba.According to the invention, it is present within the structure 5 of the boiler 1 a device for collecting water eventually coming from pipes 20 and 21 and that they derive from the condensation water (which comes through the pipe of flue gas discharge 20) or rainwater (which comes through the pipe 21) from the environment in which the chimney is opened of the boiler. Said device comprises a tray 30 arranged in correspondence with hole 19 within structure 5, said cuvette being connected by means of a conduit 32 to the organ of collection and expulsion 14 cited above.

Más particularmente, la cubeta 30 comprende un cuerpo 31 que presenta una parte ahuecada de recogida del agua 34 delimitada por un borde elevado 35. De la parte de recogida 34 se eleva un cuerpo cilíndrico hueco 37 apto para conectarse con el orificio 19 de la pared 9 de la estructura 5 y para contener el conducto 26. Del cuerpo 37 se derivan nervaduras de rigidización 39.More particularly, the cuvette 30 comprises a body 31 presenting a recessed water collection part 34 bounded by a raised edge 35. Of the collection part 34, raises a hollow cylindrical body 37 suitable for connecting with the hole 19 of wall 9 of structure 5 and to contain the duct 26. From the body 37 stiffening ribs are derived 39.

La parte de recogida 34 tiene una pendiente propia hacia una porción (lateral) 41 en la cual está prevista una abertura de descarga 42 para descargar el agua recogida en el conducto 32 al cual dicha abertura está conectada. En el borde de la cavidad 37A del cuerpo cilíndrico 37 se proyectan lengüetas 45 vueltas hacia el interior de dicha cavidad y aptas para conectar los extremos de los conductos 26, 20 y 21 con el cuerpo 31 de la cubeta 30 y bloquear esta última en la posición de uso, es decir debajo del orificio 19.Collection part 34 has a slope proper towards a (lateral) portion 41 in which a discharge opening 42 to discharge the water collected in the conduit 32 to which said opening is connected. On the edge of tabs 37A of the cylindrical body 37 are projected tabs 45 turned inwards of said cavity and fit to connect the ends of the ducts 26, 20 and 21 with the body 31 of the bucket 30 and lock the latter in the use position, that is under hole 19.

Durante el empleo, el agua de condensación que eventualmente pudiera crearse sobre la tubería o tubo de descarga 20 y que tendería caer de nuevo, por gravedad, dentro de la caldera, o bien el agua de lluvia que pudiese entrar en la caldera a través de la tubería o tubo 21, sería recogida por la cubeta 30 y dirigida a través de la abertura de descarga 42 y el conducto 32 hacia el órgano de recogida y expulsión 14. De aquí el agua es expulsada de modo conocido de la caldera.During use, the condensation water that could eventually be created on the discharge pipe or tube 20 and that would tend to fall again, by gravity, within the boiler, or rainwater that could enter the boiler through pipe or tube 21, it would be collected by bucket 30 and directed through discharge opening 42 and conduit 32 towards the collection and expulsion body 14. From here the water is ejected in a known way from the boiler.

Gracias a la invención se asegura que el agua que pudiera eventualmente entrar en al caldera por las tuberías o tubos 20 y 21 no corre el riesgo de alcanzar los componentes eléctricos de la caldera. La solución es evidentemente aplicable de modo simple dentro de la caldera y puede también ser instalada en las calderas ya existentes.Thanks to the invention it is ensured that the water that could eventually enter the boiler through pipes or tubes 20 and 21 do not run the risk of reaching the electrical components of the boiler. The solution is obviously applicable so simple inside the boiler and can also be installed in the existing boilers.

Claims (8)

1. Dispositivo para la recogida de agua de condensación o de lluvia en el interior de una caldera de gas (1), comprendiendo dicha caldera (1) una estructura de contención (5), un quemador de gas, un intercambiador (3) y órganos eléctricamente alimentados como un ventilador (11) o una bomba (12), presentado la estructura de contención (5) un orificio (19) al cual se conecta un tubo de descarga de los humos de combustión (20) y un eventual tubo de admisión de aire comburente (21) dentro de la caldera (11), caracterizado porque comprende, en correspondencia con dicho orificio (19), dentro de la estructura de contención (5), una cubeta de recogida de agua (30) que proviene de por lo menos uno de los tubos (20, 21) conectados o conectables a dicho orificio (19), presentando dicha cubeta (30) una abertura de descarga (42) del agua recogida conectada a un conducto (32) apto para conducir dicha agua hacia un órgano de recogida y expulsión (14) del agua de la caldera
(1).1. Device for collecting condensation or rainwater inside a gas boiler (1), said boiler (1) comprising a containment structure (5), a gas burner, an exchanger (3) and electrically powered organs such as a fan (11) or a pump (12), the containment structure (5) presented a hole (19) to which a discharge pipe of combustion fumes (20) and an eventual tube of intake of combustion air (21) into the boiler (11), characterized in that it comprises, in correspondence with said orifice (19), within the containment structure (5), a water collection tray (30) that comes from at least one of the tubes (20, 21) connected or connectable to said hole (19), said cuvette (30) having a discharge opening (42) of the collected water connected to a conduit (32) suitable for conducting said water towards a collection and expulsion body (14) of the boiler water
(one). 2. Dispositivo según la reivindicación 1, caracterizado porque dicha cubeta (30) comprende un cuerpo (31) que presenta una parte ahuecada de recogida del agua (34) delimitada por un borde elevado (35), estando dicha parte ahuecada (34) inclinada hacia una porción (41) en la cual está realizada la abertura de descarga del agua (42).Device according to claim 1, characterized in that said bucket (30) comprises a body (31) having a recessed part for collecting water (34) delimited by a raised edge (35), said recessed part (34) being inclined towards a portion (41) in which the water discharge opening (42) is made. 3. Dispositivo según la reivindicación 2, caracterizado porque la porción (41) con la abertura de descarga del agua (42) esté dispuesta lateralmente en el cuerpo (31) de la cubeta (30).Device according to claim 2, characterized in that the portion (41) with the water discharge opening (42) is arranged laterally in the body (31) of the bowl (30). 4. Dispositivo según la reivindicación 2, caracterizado porque el cuerpo (31) de la cubeta (30) presenta un cuerpo cilíndrico hueco (37) apto para conectarse con el orificio (19) de la estructura (5) de la caldera, siendo dicho cuerpo cilíndrico hueco (37) apto para contener un conducto (26) de descarga de los humos interno a la estructura mencionada (5) y conectado al tubo de descarga de los humos (20) externo a dicha estructura y conectado a dicho orificio (19).Device according to claim 2, characterized in that the body (31) of the cuvette (30) has a hollow cylindrical body (37) suitable for connection with the orifice (19) of the structure (5) of the boiler, said being hollow cylindrical body (37) suitable for containing a flue duct (26) internal to the mentioned structure (5) and connected to the flue discharge pipe (20) external to said structure and connected to said hole (19 ). 5. Dispositivo según la reivindicación 4, caracterizado porque el conducto interno de descarga de los humos (26) está conectado al intercambiador de calor (3).5. Device according to claim 4, characterized in that the internal flue discharge duct (26) is connected to the heat exchanger (3). 6. Dispositivo según la reivindicación 5, caracterizado porque el intercambiador de calor (31) es un órgano de condensación y la caldera es del tipo de condensación.Device according to claim 5, characterized in that the heat exchanger (31) is a condensing device and the boiler is of the condensation type. 7. Dispositivo según la reivindicación 4, caracterizado porque del cuerpo cilíndrico hueco (37) se derivan nervaduras (39) dispuestas dentro de la parte ahuecada (34) de recogida del agua.Device according to claim 4, characterized in that ribs (39) disposed within the recessed part (34) of water collection are derived from the hollow cylindrical body (37). 8. Dispositivo según la reivindicación 4, caracterizado porque dentro de la cavidad (37A) del cuerpo cilíndrico hueco (37) están presentes lengüetas (45) para la conexión al conducto de descarga interno (26) y a cada tubería ó tubo (20, 21) externo a la estructura (5) de la caldera (1), proyectándose dichas lengüetas (45) desde el borde la cavidad (37A) hacia el interior de esta última.Device according to claim 4, characterized in that within the cavity (37A) of the hollow cylindrical body (37) tabs (45) are present for connection to the internal discharge conduit (26) and to each pipe or tube (20, 21 ) external to the structure (5) of the boiler (1), said tabs (45) projecting from the edge the cavity (37A) into the latter.
ES200600561U 2005-12-23 2006-03-10 DEVICE FOR THE COLLECTION OF WATER CONDENSATION OR RAIN INSIDE A GAS BOILER Expired - Fee Related ES1062422Y (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000456U ITMI20050456U1 (en) 2005-12-23 2005-12-23 DEVICE FOR CONDENSATE OR RAINWATER COLLECTION WITHIN A GAS BOILER
ITMI050456U 2005-12-23

Publications (2)

Publication Number Publication Date
ES1062422U true ES1062422U (en) 2006-06-16
ES1062422Y ES1062422Y (en) 2006-09-16

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Family Applications (1)

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ES200600561U Expired - Fee Related ES1062422Y (en) 2005-12-23 2006-03-10 DEVICE FOR THE COLLECTION OF WATER CONDENSATION OR RAIN INSIDE A GAS BOILER

Country Status (5)

Country Link
ES (1) ES1062422Y (en)
FR (1) FR2895492B3 (en)
GB (1) GB2433580B (en)
IE (1) IES20060138A2 (en)
IT (1) ITMI20050456U1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101586878B (en) * 2008-05-23 2012-08-08 博西华电器（江苏）有限公司 Household appliance
CA3028519A1 (en) 2017-12-28 2019-06-28 Rheem Manufacturing Company Conduit fitting with integrated condensate trap
AU2020268210A1 (en) * 2019-05-09 2021-12-02 Rheem Australia Pty Limited Improvements in or relating to liquid heating and storage apparatus
IT202100028832A1 (en) 2021-11-12 2023-05-12 Riello Spa A CONDENSING BOILER WITH AN IMPROVED TOP UNIT FOR CONNECTION TO THE EXHAUST GAS AND COMBUSTION AIR SUPPLY DUCTS
EP4332457A1 (en) 2022-08-31 2024-03-06 Daikin Europe N.V. Drainage apparatus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB326845A (en) * 1928-12-21 1930-03-21 Albert John Lambert Improvements in or relating to water heaters and the like
GB8606458D0 (en) * 1986-03-15 1986-04-23 Thorn Emi Heating Ltd Gas-fired heating appliance
US5375586A (en) * 1993-08-11 1994-12-27 Inter-City Products Corporation (Usa) Condensate isolator and drainage system for furnace
DE29718835U1 (en) * 1996-10-21 1997-12-04 Vaillant Joh Gmbh & Co Water heater
JPH11132571A (en) * 1997-10-23 1999-05-21 Corona Corp Outdoor combustor
DE29807361U1 (en) * 1998-04-23 1998-09-24 Stiebel Eltron Gmbh & Co Kg Heater
JP3589610B2 (en) * 1999-06-22 2004-11-17 東京瓦斯株式会社 Combustion equipment
JP2004012050A (en) * 2002-06-07 2004-01-15 Tokyo Gas Co Ltd Latent heat recovering device and water heater provided therewith
GB0508632D0 (en) * 2005-04-28 2005-06-08 Ideal Boilers Ltd Flue condensation trap

Also Published As

Publication number Publication date
ITMI20050456U1 (en) 2007-06-24
GB0603073D0 (en) 2006-03-29
FR2895492A3 (en) 2007-06-29
GB2433580B (en) 2012-01-25
GB2433580A (en) 2007-06-27
FR2895492B3 (en) 2007-11-02
ES1062422Y (en) 2006-09-16
IES20060138A2 (en) 2006-10-04

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