WO2016010500A1 - Chaudière mixte ayant un échangeur de chaleur - Google Patents

Chaudière mixte ayant un échangeur de chaleur Download PDF

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Publication number
WO2016010500A1
WO2016010500A1 PCT/TR2015/000271 TR2015000271W WO2016010500A1 WO 2016010500 A1 WO2016010500 A1 WO 2016010500A1 TR 2015000271 W TR2015000271 W TR 2015000271W WO 2016010500 A1 WO2016010500 A1 WO 2016010500A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat
heat exchanger
water
combustion chamber
walls
Prior art date
Application number
PCT/TR2015/000271
Other languages
English (en)
Inventor
Ali ZÜMRÜT
Mehmet ZÜMRÜT
Original Assignee
Zümrüt Ali
Zümrüt Mehmet
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 Zümrüt Ali, Zümrüt Mehmet filed Critical Zümrüt Ali
Publication of WO2016010500A1 publication Critical patent/WO2016010500A1/fr

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
    • F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
    • F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
    • F24H1/24—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers
    • F24H1/30—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built up from sections
    • F24H1/32—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water mantle surrounding the combustion chamber or chambers the water mantle being built up from sections with vertical sections arranged side by side
    • 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
    • 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
    • F24H9/02—Casings; Cover lids; Ornamental panels
    • 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
    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
    • 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]

Definitions

  • the present invention relates to a combi boiler with heat exchanger in gas heating systems.
  • combi boilers are devices having closed combustion chamber. Said devices take the required air from the outside and discharge burnt gases to the outside. Thanks to this property, problems regarding the mounting area and ventilation do not exist.
  • the gas taken into the device by means of a gas valve is directed to the atmospheric burner.
  • the gas in the burner and the air taken into the device by means of a fan are mixed and reach the combustion chamber and are burnt therein.
  • the released heat energy is transferred into water by means of a tubular heating coil disposed right on the combustion chamber and converted into useful energy.
  • the combustion products are collected from the hood on the coil and discharged through a flue. They are sent to the installation by means of a pump disposed in the device whose temperature of which is escalated and which is used for water heating.
  • a combustion chamber In the combi boilers manufactured in the prior art, a combustion chamber is provided.
  • the combustion chamber comprises a lower part, the section for generating heat, and heating coils thereon. Although side walls of the combustion chamber are surrounded by heat insulation material, the generated heat cannot be utilized efficiently.
  • metal plate is shaped using the form mold thereon by means of a press. These shapes provide the water and heat generated in the combustion chamber to be directed. Thanks to the directions, transferring the heat into water is performed more efficiently.
  • the pressure applied on the metal plate expands the surface area and provides obtaining more surface in a confined area.
  • the product obtained as a result of these processes is called heat exchanger.
  • the combi boiler with heat exchanger of the present invention is mounted by two methods including O-ring and seam-welding. 1.
  • the heat exchangers are interconnected by means of O-ring gasket. 2.
  • Two heat exchanger segments are welded from outer edges and combustion chamber edges, thereby forming a single water wall.
  • O-ring gasket is put between each water wall segment and the number of segments is increased .
  • Heat resistant O-rings provide water and gas tightness. On the other hand, water tightness is provided by seam-welding . O-ring is used for gas tightness in both methods.
  • the heat exchanger plates are interconnected, thereby forming a water wall on one surface of the plates and heat wall on the other surface.
  • Bruner combustion chamber is formed after interconnecting the heat exchanger plates. The interconnection process is performed in such manner that heat exchanger plates placed between the heat exchanger rear integral cover and heat exchanger front integral cover are tightened with ball screw.
  • Combi boiler with heat exchanger is formed by connecting the heat exchangers. As the heat exchanger system is advanced and heat exchanger is extended, the calorific value is increased. Gas is formed by means of the combustion chamber in the middle of the heat exchanger. Thanks to the pressure applied to the heat exchanger, surfaces directing the heat and water are formed. Walls are formed after the connection of the heat exchangers. Said walls consist of heat walls with one surface integrating with water and the other surface integrating with combustion chamber. Heat resistant O-rings which provide tightness of said water and heat walls are used .
  • the combustion chamber is surrounded by plate heat exchangers. In this manner, the loss of heat is minimized and efficiency is increased . Therefore, fuel is saved and carbon dioxide emission to nature is reduced .
  • the number of the heat exchanger segments or the size of the surface can be increased.
  • the plate heat exchangers are interconnected by means of a ball screw in the present invention, the gas soot or calcification likely to occur can be cleaned more easily.
  • the interconnection of heat exchanger plates can be performed by seam-welding or the mounting thereof to each other can be performed by putting heat resistant O-ring gaskets therebetween using ball screw optionally.
  • the heating boilers used for heating the large areas have been mounted under the building due to the size thereof during construction and in areas where the boiler will be installed subsequently some walls have been demolished in order to lower the boiler.
  • the present invention eliminates the preceding problem thanks to the ease of on-site mounting as the heat exchangers are in the form of plates.
  • the heat exchanger segments are interconnected and tightened by means of the heat exchanger front and rear integral covers in the present invention. In this manner, the main body of the combi boiler is integrated and gas and water tightness is provided.
  • Figure 1 Exploded rear view of the combi boiler with plate heat exchanger
  • FIG. 3 Perspective and side view of the combi boiler with heat exchanger
  • FIG. 5 Frontal and cross sectional view of the combi boiler with heat exchanger
  • the plate heat exchangers (3) formed in different shapes are interconnected and tightened by means of the heat exchanger front integral cover (6) and heat exchanger rear integral cover (1), thereby main body of the combi boiler is integrated.
  • the heat generated by burning of the gas reaching the combustion chamber (15) from the burner (5) heats the water inside the water channels (9) while traveling through the heat channels (10) on the plate heat exchanger (3) to the flue outlet duct (8).
  • the heated water is supplied to the water mains.
  • the fluid generated as a result of burning of the gas in the combustion chamber (15) is discharged through the condensate outlet hole (7).
  • the gas generated as a result of burning is collected from the hood (13) on the flue outlet duct (8) on heat exchanger and discharged through the flue outlet (12).

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)

Abstract

La présente invention concerne une chaudière mixte ayant un échangeur de chaleur qui est montée par deux procédés comprenant un joint torique et un soudage à la molette. 1. Les échangeurs de chaleur sont reliés entre eux au moyen d'un joint d'étanchéité à 5 joints toriques. 2. Deux segments d'échangeur de chaleur sont soudés à partir des bords externes et des bords de chambre de combustion, ce qui permet de former une paroi d'eau unique. Une bague ronde d'étanchéité est placée entre chaque segment de paroi d'eau et le nombre de segments est accru. Ainsi, les parois d'eau et les parois de chaleur de la chaudière mixte intégrant une chambre de combustion (10) sont formées selon des valeurs souhaitées. Les joints toriques résistants à la chaleur assurent l'étanchéité à l'eau et aux gaz. D'autre part, l'étanchéité à l'eau est assurée par le soudage à la molette. Un joint torique est utilisé pour assurer l'étanchéité aux gaz dans les deux procédés. Les plaques d'échangeur de chaleur sont raccordées entre elles, ce qui permet de former une paroi d'eau sur une surface des plaques et une paroi de chaleur sur l'autre surface (15). Une chambre de combustion de brûleur est formée après l'interconnexion des plaques d'échangeur de chaleur. Le processus d'interconnexion est effectué de telle manière que des plaques d'échangeur de chaleur placées entre le couvercle arrière d'un seul tenant de l'échangeur de chaleur et le couvercle avant d'un seul tenant de l'échangeur de chaleur soient serrés avec une vis sphérique. La chaudière mixte (20) ayant un échangeur de chaleur est formée en reliant les échangeurs de chaleur. Au fur et à mesure que le système d'échangeur de chaleur est avancé et que l'échangeur de chaleur est étendu, la valeur calorifique est accrue. Un gaz est formé au moyen de la chambre de combustion au milieu de l'échangeur de chaleur. Grâce à la pression appliquée à l'échangeur de chaleur (25), des surfaces dirigeant la chaleur et l'eau sont formées. Les parois sont formées après l'assemblage des échangeurs de chaleur. Lesdites parois se composent de parois de chaleur ayant une surface s'intégrant dans l'eau et l'autre surface s'intégrant dans la chambre de combustion. Des joints toriques résistants à la chaleur qui assurent l'étanchéité desdites parois d'eau et de chaleur (30) sont utilisés.
PCT/TR2015/000271 2014-07-16 2015-07-15 Chaudière mixte ayant un échangeur de chaleur WO2016010500A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2014/08330 2014-07-16
TR201408330 2014-07-16

Publications (1)

Publication Number Publication Date
WO2016010500A1 true WO2016010500A1 (fr) 2016-01-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2015/000271 WO2016010500A1 (fr) 2014-07-16 2015-07-15 Chaudière mixte ayant un échangeur de chaleur

Country Status (1)

Country Link
WO (1) WO2016010500A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107328270A (zh) * 2017-07-28 2017-11-07 佛山市沃克曼普电气有限公司 全方位换热免清洗式换热器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001044727A1 (fr) * 1999-12-14 2001-06-21 Rheem Australia Pty Limited Chauffe-eau et fabrication de composants de chauffe-eau
DE202005002261U1 (de) * 2005-02-12 2005-05-04 August Brötje GmbH Heizkessel
WO2008107760A2 (fr) * 2007-03-02 2008-09-12 Gas Point S.R.L. Chaudière à condensation
EP2123991A1 (fr) * 2008-05-20 2009-11-25 Aic S.A. Echangeur de chaleur avec chambre de combustion
US20110303400A1 (en) * 2010-06-15 2011-12-15 Pb Heat, Llc Counterflow heat exchanger
KR20120045249A (ko) * 2010-10-29 2012-05-09 린나이코리아 주식회사 플레이트 접합형 열교환기
KR101389465B1 (ko) * 2013-10-10 2014-04-28 (주)동일브레이징 열효율을 높인 보일러용 잠열교환기

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001044727A1 (fr) * 1999-12-14 2001-06-21 Rheem Australia Pty Limited Chauffe-eau et fabrication de composants de chauffe-eau
DE202005002261U1 (de) * 2005-02-12 2005-05-04 August Brötje GmbH Heizkessel
WO2008107760A2 (fr) * 2007-03-02 2008-09-12 Gas Point S.R.L. Chaudière à condensation
EP2123991A1 (fr) * 2008-05-20 2009-11-25 Aic S.A. Echangeur de chaleur avec chambre de combustion
US20110303400A1 (en) * 2010-06-15 2011-12-15 Pb Heat, Llc Counterflow heat exchanger
KR20120045249A (ko) * 2010-10-29 2012-05-09 린나이코리아 주식회사 플레이트 접합형 열교환기
KR101389465B1 (ko) * 2013-10-10 2014-04-28 (주)동일브레이징 열효율을 높인 보일러용 잠열교환기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107328270A (zh) * 2017-07-28 2017-11-07 佛山市沃克曼普电气有限公司 全方位换热免清洗式换热器

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