公开(公告)号：WO2004031651A2

公开(公告)日：2004-04-15

申请号：PCT/CA2003/001514

申请日：2003-10-01

Applicant: POWERTECH INDUSTRIES INC. ,  MOVASSAGHI, Mehrzad

Inventor： MOVASSAGHI, Mehrzad

IPC: F23C

CPC classification number: F23C15/00 ,  F23M5/08 ,  F24H1/43

Abstract: The invention consists of a pulse combustor, comprising two spaced apart outer plates, the outer plates 5 having flat outer regions, conical regions inside of the flat regions and central hubs, where the volume between conical regions of the plates defines a combustion chamber. The pulse combustor further comprises a plurality of intermediate plates located between the outer plates, the plurality of intermediate plates being spaced apart to form tailpipe regions therebetween and between the outer plates and adjacent ones of the intermediate plates and a burner coupled to one of the hubs, the burner operative to ignite a fuel/air mixture in the combustion chamber. The outer and intermediate plates have spiral coolant passageways therein for conducting cooling fluid to cool expanding gases traveling between the plates through the tailpipe regions. The invention further consists of a burner assembly for use in a combustion chamber.

Abstract translation: 本发明由脉冲燃烧器组成，包括两个间隔开的外板，外板5具有平坦的外部区域，在平坦区域和中心毂内部的圆锥形区域，其中板的圆锥形区域之间的体积限定了燃烧室。 所述脉冲燃烧器还包括位于所述外板之间的多个中间板，所述多个中间板间隔开以在其间形成尾管区域，并且在所述外板与相邻的所述中间板之间以及连接到所述轮毂之一的燃烧器 燃烧器操作以点燃燃烧室中的燃料/空气混合物。 外板和中间板在其中具有螺旋式冷却剂通道，用于引导冷却流体以冷却通过排气管区域在板之间行进的膨胀气体。 本发明还包括用于燃烧室的燃烧器组件。

公开(公告)号：WO2002077525A1

公开(公告)日：2002-10-03

申请号：PCT/EP2002/003342

申请日：2002-03-25

Applicant: INVENT GMBH - ENTWICKLUNG NEUER TECHNOLOGIEN ,  VOLKERT, Jochen ,  GOEBEL, Peter

Inventor： VOLKERT, Jochen ,  GOEBEL, Peter

IPC: F23D14/14

CPC classification number: F24H1/43 ,  F23C99/006 ,  F23D14/145 ,  F23D14/16 ,  F23D14/70 ,  F23D2203/1012 ,  F23D2203/108 ,  F23D2212/101

Abstract: Die Erfindung betrifft einen Brenner für ein Gas/Luft-Gemisch, wobei ein dem Einlass (2) stromabwärts nachgeordnetes Düsenrohr (7) vorgesehen ist, dessen Mantelfläche eine Vielzahl von Durchbrüchen (8) aufweist und wobei das Düsenrohr (7) radial von einem Mittel (9) zum Stabilisieren der Flamme umgeben ist.

Abstract translation: 本发明涉及一种用于气体/空气混合物的燃烧器，其特征在于，（2）下游的喷嘴管（7）的下游设置的入口，其外表面具有多个突破（8），并且其中所述喷嘴管（7）沿径向从中心 （9）包围用于稳定火焰。

公开(公告)号：WO1997046828A1

公开(公告)日：1997-12-11

申请号：PCT/NZ1997000072

申请日：1997-06-04

Applicant: WAIPUNA INTERNATIONAL LIMITED ,  INNES, Rodney, Mitchell ,  KITE, Murray, James

Inventor： WAIPUNA INTERNATIONAL LIMITED

IPC: F22B27/08

CPC classification number: F28F1/08 ,  A01M21/04 ,  F22B21/26 ,  F22B37/12 ,  F24H1/06 ,  F24H1/43 ,  F28D7/024

Abstract: A compact boiler (100) suited for portable usage in generating hot water and/or steam is described. The boiler (100) incorporates just one helical coil (106) formed from a spirally corrugated metal pipe of 1 mm thick, 20 mm diameter stainless steel wound into a single helix with the peaks of the corrugations of adjacent turns just touching one another. The spirally corrugated pipe resembles a screw having four starts. A series of concentric baffles (108, 109, 110) ensure that hot gases from a burner will pass over or between the pipe of the helix (106) several times, thereby improving the transfer of heat to the water contained within the pipe.

Abstract translation: 描述适用于产生热水和/或蒸汽的便携式使用的紧凑型锅炉（100）。 锅炉（100）仅包含一个由缠绕成单个螺旋的1mm厚，20mm直径的不锈钢的螺旋状波纹金属管形成的螺旋线圈（106），其中相邻匝的波纹的峰部彼此接触。 螺旋状波纹管类似于具有四个启动的螺钉。 一系列同心挡板（108,109,110）确保来自燃烧器的热气体将多次穿过螺旋管（106）上方或上方，从而改善热量传递给管道内所含的水。

公开(公告)号：WO1984004956A1

公开(公告)日：1984-12-20

申请号：PCT/EP1984000171

申请日：1984-06-07

Applicant: LEINENBACH, Dieter, Joachim ,  STAUT, Klaus

IPC: F24H01/41

CPC classification number: F24H1/43 ,  F24H1/26 ,  F24H1/44 ,  F24H8/00 ,  Y02B30/102

Abstract: The fuel supply of the heating boiler is continuously regulated as a function of the atmospheric conditions, and its compact heat exchanger comprised of tubular copper coiled pipes (4) enables to lower the temperature of flue gas during partial loads and without any corrosion dangers for the heating boiler and without any risk of sooting the chimney shaft (1). The tubular coiled pipe is circulated by hot water in counter-current with respect to rising gas, and the coiled pipes are crossing each other on each stage, in an offset manner so that each flue gas rising stream is deviated consecutively by the successive tubular coiled pipes, while condensation water flowing on the coiled pipes of the stages transfers heat to the hot water.

Abstract translation: 加热锅炉的燃料供应是作为大气条件的函数而连续调节的，由管状铜线管（4）组成的紧凑型热交换器能够在部分负载下降低烟气的温度，并且不会对任何腐蚀危险 加热锅炉，并且没有烟灰烟囱轴（1）的风险。 管状盘管以相对于上升气体逆流的热水循环，并且螺旋管在每个台上以偏移方式彼此交叉，使得每个烟道气上升流由连续的管状盘管连续偏离 管道，而在阶段的盘管上流动的冷凝水将热量传递给热水。

公开(公告)号：WO1984002387A1

公开(公告)日：1984-06-21

申请号：PCT/US1983001892

申请日：1983-12-05

Applicant: GAS RESEARCH INSTITUTE

Inventor： GAS RESEARCH INSTITUTE ,  GERSTMANN, Joseph ,  VASILAKIS, Andrew, D.

IPC: F24H01/43

CPC classification number: A61K51/10 ,  A61K51/0476 ,  A61K51/1045 ,  A61K51/1093 ,  A61K2123/00 ,  F24D11/002 ,  F24D12/02 ,  F24D2200/04 ,  F24D2200/18 ,  F24H1/43 ,  F24H8/00 ,  F28D7/02 ,  F28D20/0039 ,  F28D2020/0069 ,  F28D2020/0078 ,  F28D2020/0086 ,  Y02B10/70 ,  Y02B30/102 ,  Y02B30/14 ,  Y02E60/142 ,  Y10S165/913

Abstract: In a water heating system, vapor in the products of combustion gases is condensed in a secondary heat exchanger (22) positioned in a housing with the primary heat exchanger (20) and combustion chamber (44). The two heat exchangers are coaxial coils with the secondary coil surrounding the primary. Gases flow radially through the primary coil, axially along a baffle (46) and then axially through the secondary coil at an increased velocity. The gas/air mixture is burned in a burner (50) within the primary heat exchanger and the gas product are drawn through the exchangers by a blower (58). A water storage tank (34) is designed to enhance stratification of hot water over cooler water. The cooler water is used to condense vapor in the secondary heat exchanger.

Abstract translation: 在水加热系统中，燃烧气体产物中的蒸汽在位于壳体内的二次热交换器（22）中被冷凝，主热交换器（20）和燃烧室（44）。 两个热交换器是同轴线圈，次级线圈围绕初级线圈。 气体沿着挡板（46）沿径向流过初级线圈，然后以增加的速度轴向穿过次级线圈。 气/空气混合物在主热交换器内的燃烧器（50）中燃烧，并且气体产物通过鼓风机（58）被抽吸通过交换器。 设计储水箱（34）以增强热水在较冷水中的分层。 较冷的水用于冷凝二次热交换器中的蒸气。

公开(公告)号：WO2017109714A3

公开(公告)日：2017-08-03

申请号：PCT/IB2016057857

申请日：2016-12-21

Applicant: SATENGINEERING S A S DI FRANCESCO D'URSI & C

Inventor： D'URSI FRANCESCO

IPC: F23D14/20 ,  F23D14/24 ,  F23D14/58 ,  F24H1/43 ,  F24H9/00

CPC classification number: F23D14/58 ,  F23D14/24 ,  F24H1/43 ,  F24H9/0026

Abstract: The boiler (1) for the heating of fluids comprises: a combustion chamber (2); - burner means (31) of a first combustible fluid (Fl), substantially aeriform, and a second comburent fluid (F2), substantially aeriform, to obtain a third combustion fluid (F3) substantially aeriform, the burner means (31) being associated with the combustion chamber (2); heat exchange means (32) arranged inside the combustion chamber (2), the third combustion fluid (F3) lapping the heat exchange means (32) for the heating of a fourth thermal carrier fluid (F4); wherein the burner means (31) comprise a burner (9) of the non-premixed type.

Abstract translation: 用于加热流体的锅炉（1）包括：燃烧室（2）; - 基本上无气态的第一可燃流体（F1）和基本上无气态的第二可燃流体（F2）的燃烧器装置（31），以获得基本上无气态的第三燃烧流体（F3），所述燃烧器装置（31） 与燃烧室（2）; 设置在燃烧室（2）内的热交换装置（32），第三燃烧流体（F3）研磨热交换装置（32）以加热第四热载体流体（F4）; 其中燃烧器装置（31）包括非预混合类型的燃烧器（9）。

公开(公告)号：WO2011128764A1

公开(公告)日：2011-10-20

申请号：PCT/IB2011/000821

申请日：2011-04-13

Applicant: RIELLO S.P.A. ,  BENZONI, Carlo ,  CASIRAGHI, Stefano

Inventor： BENZONI, Carlo ,  CASIRAGHI, Stefano

IPC: F24H1/43 ,  F24H8/00

CPC classification number: F24H1/43 ,  F24H1/165 ,  F24H8/00 ,  Y02B30/102

Abstract: A method of producing a heat exchanger having a hollow elongated member (3) for conducting a liquid, and coiled about an axis (A) to form a number of adjacent turns (13) and a gap of predetermined size between the adjacent turns (13). The method includes the steps of coiling the hollow elongated member (3) about the axis (A) with such a coil pitch that the adjacent turns (13) either contact one another or are spaced apart by a distance smaller than the predetermined size of the gap; and inserting spacers between the adjacent turns (13); the spacers being designed to define the predetermined size of the gap, and to generate in the coiled hollow elongated member (3) a compressive force (F) along the axis (A).

Abstract translation: 一种制造热交换器的方法，所述热交换器具有用于引导液体的中空细长构件（3），并围绕轴线（A）盘绕以在相邻匝（13）之间形成多个相邻匝（13）和预定尺寸的间隙 ）。 该方法包括以这样的线圈间距围绕轴线（A）卷绕中空细长构件（3）的步骤，相邻的匝（13）彼此接触或间隔开距离小于预定尺寸的距离 间隙; 并在相邻的匝（13）之间插入间隔物。 间隔件被设计成限定间隙的预定尺寸，并且在卷绕的中空细长构件（3）中沿轴线（A）产生压缩力（F）。

公开(公告)号：WO2011117803A2

公开(公告)日：2011-09-29

申请号：PCT/IB2011051175

申请日：2011-03-21

Applicant: COSMOGAS SRL ,  ALESSANDRINI ALBERTO

Inventor： ALESSANDRINI ALBERTO

IPC: F24H1/43 ,  F24H9/02 ,  F24H9/14

CPC classification number: F24H1/43 ,  F24H9/02 ,  F24H9/14 ,  F24H9/146 ,  F24H9/148

Abstract: A heat exchanger (1) has an exchanger unit (20), comprising at least one first coiled conduit and one second coiled conduit (21 -23) that are substantially coaxial, and a casing (2) for housing the exchanger unit (20). The casing (2) has a first end wall (3), a second end wall (4), and a peripheral part (5) between the two end walls (3, 4). Each conduit (21 -23) has an inlet and an outlet, where the outlet of the first conduit (21, 23) is connected substantially in series to the inlet of the second conduit (22). The plurality of coiled conduits (21 -23) comprises one third conduit (23) for the first fluid, having turns of diameter greater than the diameter of the turns of the first conduit (21), in such a way that the third conduit (23) forms a helix, within which the helix formed by the first conduit (21 ) extends. The third conduit (23) has an inlet (23a) and an outlet (23b), the outlet (23b) of the third conduit (23) being connected to the inlet (22a) of the second conduit (22) in parallel to the first conduit (21), the second conduit (22) preferably having a flow section larger than the sections of passage of the first and third conduits (21, 23).

Abstract translation: 热交换器（1）具有交换器单元（20），其包括基本上同轴的至少一个第一螺旋管道和一个第二螺旋管道（21-23）和用于容纳交换器单元（20）的壳体（2） 。 壳体（2）在两个端壁（3,4）之间具有第一端壁（3），第二端壁（4）和周边部分（5）。 每个导管（21-23）具有入口和出口，其中第一导管（21,23）的出口基本上与第二导管（22）的入口串联连接。 多个盘绕管道（21-23）包括用于第一流体的一个第三管道（23），其具有大于第一管道（21）的匝直径的匝，使得第三管道 23）形成螺旋，其中由第一导管（21）形成的螺旋延伸。 第三导管（23）具有入口（23a）和出口（23b），第三导管（23）的出口（23b）与第二导管（22）的入口（22a）平行地连接 第一管道（21），第二管道（22）优选地具有大于第一和第三管道（21,23）的通过部分的流动部分。

公开(公告)号：WO2011117802A2

公开(公告)日：2011-09-29

申请号：PCT/IB2011/051169

申请日：2011-03-21

Applicant: COSMOGAS S.R.L. ,  ALESSANDRINI, Alberto

Inventor： ALESSANDRINI, Alberto

IPC: F24H1/43 ,  F24H9/02 ,  F24H9/14

CPC classification number: F24H9/02 ,  F24D2220/06 ,  F24H1/43 ,  F24H9/142 ,  F24H9/146 ,  F24H9/148

Abstract: A heat exchanger (1) has an exchanger unit (20), comprising at least one first coiled conduit and one second coiled conduit (21, 23) that are substantially coaxial, and a casing (2) for housing the exchanger unit (20). The casing (2) has a first end wall (3), a second end wall (4), and a peripheral part (5) between the two end walls (3, 4). Each conduit (21 -23) has an inlet and an outlet, where the outlet of the first conduit (21, 23) is connected substantially in series to the inlet of the second conduit (22). The exchanger unit (20) is supported by the first end wall (3) of the casing (2), with the inlet of the first conduit (21) and the outlet of the second conduit (22) which are substantially at the first end wall (3) of the casing (2)·

Abstract translation: （1）具有交换器单元（20），该交换器单元包括基本上同轴的至少一个第一盘管和一个第二盘管（21,23）以及壳体（2），所述壳体（2） 用于容纳换热器单元（20）。 壳体（2）具有第一端壁（3），第二端壁（4）以及在两个端壁（3,4）之间的周边部分（5）。 每个导管（21-23）具有入口和出口，其中第一导管（21,23）的出口基本串联连接到第二导管（22）的入口。 交换器单元（20）由壳体（2）的第一端壁（3）支撑，第一管道（21）的入口和第二管道（22）的出口基本上处于第一端 （2）的壁（3）＆lt; / p>

公开(公告)号：WO2011064804A2

公开(公告)日：2011-06-03

申请号：PCT/IT2010/000459

申请日：2010-11-17

Applicant: FONTECAL S.p.A. ,  DE NARDIS, Marco

Inventor： DE NARDIS, Marco

IPC: F24H1/43 ,  F24H1/52 ,  F28D7/00 ,  F28D7/02 ,  F28F1/04 ,  F28F1/08

CPC classification number: F24H1/43 ,  F24H1/52 ,  F24H1/523 ,  F28D7/024 ,  F28F1/02 ,  F28F1/08 ,  F28F2250/102

Abstract: The present invention concerns a double tubing condensation exchanger (1) for heating water and/or for producing sanitary hot water, characterized in that it provides a first coil (2) with a plain surface and a second coil (3) with a corrugated surface, provided in parallel each other, said first (2) and second (3) coils being spiral wound, a thermal carrier fluid circulating, independently, inside said first and second coil, said first (2) coil exchanging heat with combustion fumes mainly by irradiation and convection, and said second coil (3) exchanging heat with combustion fumes mainly by condensation.

Abstract translation: 本发明涉及一种用于加热水和/或生产卫生热水的双管冷凝交换器（1），其特征在于它提供具有平坦表面的第一线圈（2）和具有波纹表面的第二线圈（3） （2）和第二（3）线圈螺旋缠绕的热载体流体，独立地在所述第一和第二线圈内部循环，所述第一（2）线圈主要由燃烧烟气与燃烧烟气进行热交换 辐射和对流，而所述第二线圈（3）主要通过冷凝与燃烧烟气进行热交换。