公开(公告)号：US20180195759A1

公开(公告)日：2018-07-12

申请号：US15861786

申请日：2018-01-04

申请人： NORITZ CORPORATION

发明人： Hironao MATSUNAGA ,  Eiji KANKI

IPC分类号： F24H1/14 ,  F24H9/20 ,  F24H9/14 ,  F24H9/00 ,  F24H3/10 ,  F23L17/00

CPC分类号： F24H1/14 ,  F23B50/06 ,  F23J13/04 ,  F23J2213/302 ,  F23J2900/13023 ,  F23L17/005 ,  F24H3/105 ,  F24H9/0084 ,  F24H9/146 ,  F24H9/2042

摘要： A reverse combustion type combustion apparatus (1) includes a combustion section (2) that combusts fuel in a downward direction, heat exchangers (4, 5) disposed under the combustion section (2), and an exhaust box (6) disposed under the heat exchangers (4, 5). The exhaust box (6) is a molded product made from a synthetic resin material; the exhaust box (6) includes an opening portion (30) for introduction of combustion exhaust gases generated by an upper portion, a fixing portion (33) for fixing the heat exchanger (5), and an inclined bottom portion (35) that collects condensed water generated by the heat exchanger (5); and, at the lower end portion of the exhaust box (6), at least three legs (40) are integrally formed and make the exhaust box (6) stand up by itself.

公开(公告)号：US20160370030A1

公开(公告)日：2016-12-22

申请号：US14743422

申请日：2015-06-18

申请人： Cleaver-Brooks, Inc.

发明人： Rakesh Zala ,  Steven L. Whirry ,  Mark T. Salentine

IPC分类号： F24H1/20 ,  F24H1/28

CPC分类号： F24H1/205 ,  F24H1/285 ,  F24H1/287 ,  F24H9/0026 ,  F24H9/0084

摘要： A boiler system having a generally cylindrical housing or shell includes a main or fire tube with a furnace or combustion chamber extending longitudinally near the bottom of the housing and a burner to accomplish combustion within the combustion chamber. The combustion chamber opens at its rear end to furnace tube sheet, and to a first set of tubes extending longitudinally of the boiler. The first set of tubes extends to and through the rear tube sheet of the boiler to a turnaround space, which transitions to a second set of tubes located above the combustion chamber and first set of tubes to generally span a length extending from the rear tube sheet of the boiler to the front tube sheet. The boiler system as disclosed has a reduced size while maintaining efficiency in steam and hot water applications.

摘要翻译： 具有大致圆柱形壳体或壳体的锅炉系统包括具有在壳体底部纵向延伸的炉或燃烧室的主管或火管，以及用于在燃烧室内完成燃烧的燃烧器。 燃烧室在其后端开放到炉管板以及在锅炉纵向延伸的第一组管。 第一组管延伸到锅炉的后管板并通过锅炉的后管板到周转空间，其转变到位于燃烧室上方的第二组管，并且第一组管通常跨越从后管板延伸的长度 的锅炉到前管板。 所公开的锅炉系统具有减小的尺寸，同时保持蒸汽和热水应用中的效率。

公开(公告)号：US20150300687A1

公开(公告)日：2015-10-22

申请号：US14356533

申请日：2013-09-21

申请人： SUZHOU CQ HEAT EXCHANGER CO. LTD

发明人： Shuqing CUI

IPC分类号： F24H8/00 ,  F24H3/08

CPC分类号： F24H8/006 ,  F24H1/403 ,  F24H1/406 ,  F24H1/445 ,  F24H3/087 ,  F24H9/0084 ,  Y02B30/106

摘要： A forced convection fin tube condensing heat exchanger for supplying heat includes a shell, burner and fin tubes bundle. The burner is at the top of the shell, circular fin tubes bundle installed around the burner tightly, circularly and coaxially. The flue channel which is formed by the shell and a row of fin tubes bundle is below the burner. The flue flows along the flue channel to flue outlet. There are front and rear water manifolds at the two ends of the fin tubes. Water baffles inside the rear water manifold divide the rear water manifold into water inlet and outlet areas. The water enters the small portion of circular fin tubes bundle from water inlet area, through the front water manifold, back to the water outlet area via the main portion of the circular fin tubes bundle. The use of bended fin tube to improves efficiency.

摘要翻译： 用于供热的强制对流翅片管冷凝热交换器包括壳体，燃烧器和翅片管束。 燃烧器位于外壳的顶部，圆形翅片管束安装在燃烧器周围，圆形和同轴。 由壳体形成的烟道和一排翅片管束在燃烧器下方。 烟道沿着烟道流向烟道出口流动。 在翅片管的两端有前后水歧管。 后水歧管内的挡水板将后水歧管分成进水和出水区域。 水从进水区域通过前水歧管进入圆形翅片管束的小部分，经由圆形翅片管束的主要部分回到出水区域。 使用弯管翅管提高效率。

公开(公告)号：US20120279484A1

公开(公告)日：2012-11-08

申请号：US13361208

申请日：2012-01-30

申请人： Jack Lange

发明人： Jack Lange

IPC分类号： F24H3/04 ,  F23D11/44 ,  F24H3/12

CPC分类号： F23K5/04 ,  F23K5/14 ,  F24H1/06 ,  F24H3/087 ,  F24H9/0084

摘要： A fuel oil supply system for a portable fuel oil consuming device, representatively a portable oil fired construction heater includes supply and return fuel lines in communication with a remote fuel container in an anti-siphon configuration. One or more electrical heaters heat the fuel lines adjacent an integral pump of the consuming device. The fuel lines communicate with a partitioned volume of fuel within the container which is heated relative to a remaining volume as the fuel circulates. The pump and a combustion air blower of the device are located together with the heaters within an enclosure on the device such that air is drawn into the enclosure over the heaters and heat conducting surfaces of the pump by the blower for directing heated air through a combustion air duct of the blower which surrounds the burner and a main fuel line from the pump to the burner.

摘要翻译： 用于便携式燃料油消耗装置的燃料油供应系统，代表性的便携式燃油建筑加热器包括以防虹吸配置与远程燃料容器连通的供应和返回燃料管线。 一个或多个电加热器加热与消耗装置的整体泵相邻的燃料管线。 燃料管线与容器内的分隔体积的燃料相通，当燃料循环时燃料管线相对于剩余体积被加热。 设备的泵和燃烧空气鼓风机与加热器一起设置在装置的外壳内，使得空气通过鼓风机被吸入到加热器和泵的导热表面上，以引导加热的空气通过燃烧 围绕燃烧器的鼓风机的空气管道和从泵到燃烧器的主要燃料管线。

公开(公告)号：US20100101505A1

公开(公告)日：2010-04-29

申请号：US12258130

申请日：2008-10-24

申请人： Rodney Ray Syler

发明人： Rodney Ray Syler

IPC分类号： F24H1/00

CPC分类号： F24H1/186 ,  F23J13/025 ,  F23J2211/101 ,  F23J2213/203 ,  F24H9/0084

摘要： A water heater. The water heater includes a water tank adapted to contain water to be heated, a combustion chamber positioned proximate the water tank, a combustor positioned in the combustion chamber and operable to create products of combustion, a passage extending upwardly from the combustion chamber and through the water tank, the passage having an upper portion comprising an inner tube and an outer tube and a lower portion comprising an inner tube and an outer tube, and a transition element positioned in the passage and configured to direct supply air from the outer tube of the upper portion to the inner tube of the lower portion and deliver hot products of combustion from the outer tube of the lower portion to the inner tube of the upper portion, the transition element maintaining separation of the supply air and the products of combustion.

摘要翻译： 一个热水器。 热水器包括适于容纳待加热水的水箱，靠近水箱定位的燃烧室，位于燃烧室中的燃烧器，其可操作以产生燃烧产物，从燃烧室向上延伸的通道 水槽，所述通道具有包括内管和外管的上部，以及包括内管和外管的下部，以及定位在所述通道中的过渡元件，其构造成从所述外管的外管 上部到下部的内管，并且将热的产物从下部的外管传递到上部的内管，过渡元件保持供给空气和燃烧产物的分离。

公开(公告)号：US09702589B2

公开(公告)日：2017-07-11

申请号：US14648898

申请日：2014-01-08

申请人： KYUNGDONG NAVIEN CO., LTD.

发明人： Young Mo Kim

IPC分类号： F28D9/00 ,  F24H9/00 ,  F23C7/00 ,  F24H1/14 ,  F23L15/00 ,  F23D14/66 ,  F28D21/00 ,  F23L15/04

CPC分类号： F24H9/0084 ,  F23C7/002 ,  F23C2202/10 ,  F23D14/66 ,  F23L15/00 ,  F23L15/04 ,  F23L2900/00 ,  F23L2900/15021 ,  F24H1/145 ,  F28D9/0043 ,  F28D21/0003 ,  F28D21/0008 ,  Y02E20/348

摘要： The present invention relates to a combustion apparatus capable of reducing the combustion load of a burner and improving the combustion efficiency thereof. The combustion apparatus includes: a premixing chamber for premixing external air, introduced through an air supply inlet, with a combustion gas; a blower for supplying a mixed air premixed in the premixing chamber toward a burner; a combustion chamber for burning the mixed air by ignition of the burner; a heat exchanger for heat exchange with room heating water by using the combustion heat of the combustion chamber; an exhaust gas discharging part for discharging an exhaust gas having passed through the heat exchanger; and a duct through which the exhaust gas having passed through the exhaust gas discharging part is discharged outside, wherein the combustion apparatus includes an air intake preheater for heat exchange between the exhaust gas discharged to the duct through the exhaust gas discharging part and the air supplied to the premixing chamber through the air supply inlet, the air intake preheater including a channel-forming member in which a plurality of unit plates are stacked with a predetermined interval therebetween to form an exhaust gas channel and an air intake channel therein that are separated from each other, are adjacent to each other, and are alternately arranged.

公开(公告)号：US20150362214A1

公开(公告)日：2015-12-17

申请号：US14833758

申请日：2015-08-24

申请人： Kyungdong Navien Co., Ltd.

发明人： Jun Kyu Park ,  Hyeon Sik Lee

IPC分类号： F24H9/00 ,  F24H8/00 ,  F23L15/04

CPC分类号： F24H9/0084 ,  F23L15/04 ,  F24H3/006 ,  F24H8/00 ,  F24H8/006 ,  F28D9/0062 ,  Y02B30/102 ,  Y02B30/106 ,  Y02E20/348

摘要： The present invention relates to a combustion apparatus having an intake air/exhaust air heat exchanger. The combustion apparatus comprises: a burner for generating exhaust gas; a blower for supplying external air to the burner; a main heat exchanger for absorbing heat from the exhaust gas generated by the burner; an exhaust gas duct for discharging the exhaust gas having passed the main heat exchanger to the outside; an intake air duct for introducing external air to the blower; an intake air/exhaust air heat exchanger for exchanging heat between the external air introduced to the blower and the exhaust gas discharged through the exhaust gas duct using a thin film plate disposed therebetween; and an exhaust flue for discharging the exhaust gas having passed the intake air/exhaust air heat exchanger to the outside.

摘要翻译： 本发明涉及具有进气/排气热交换器的燃烧装置。 燃烧装置包括：用于产生废气的燃烧器; 用于向燃烧器供应外部空气的鼓风机; 用于从由燃烧器产生的废气吸收热量的主热交换器; 用于将已经通过主热交换器的废气排放到外部的排气管道; 用于将外部空气引入鼓风机的进气管道; 进气/排气热交换器，用于在引入到鼓风机的外部空气与通过排气管道排出的排气之间使用设置在其间的薄膜板进行热交换; 以及用于将通过进气/排气热交换器的废气排出到外部的排气烟道。

公开(公告)号：US20150184888A1

公开(公告)日：2015-07-02

申请号：US14387433

申请日：2013-09-21

申请人： Suzhou CQ Heat Exchanger Co., Ltd.

发明人： Shuqing Cui

IPC分类号： F24H8/00 ,  F24H9/18 ,  F24H1/14

CPC分类号： F24H8/006 ,  F24H1/14 ,  F24H1/403 ,  F24H8/00 ,  F24H9/0084 ,  F24H9/1836 ,  Y02B30/102

摘要： A heat exchanger for supplying heat includes a housing, a bundle of dual-ring, straight fin-coil tubes, and a flue channel. The housing includes a burner, a water inlet, a water outlet and a flue gas outlet. The burner is disposed on a top portion of the housing and connected to an air/gas mixture unit. The first group of fin tubes is disposed tightly, circularly, and coaxially around the burner. The flue channel is disposed below the burner and is formed by a second group of fin tubes. A flow of flue gas vents from the flue channel to the flue gas outlet. The water inlet is connected to the first group of fin tubes which forms the flue channel below the burner. The second group of fin tubes below the burner is connected to the first group of fin tubes. The first group of fin tubes is connected to the water outlet.

摘要翻译： 用于供热的热交换器包括壳体，一束双环，直翅片盘管和烟道。 壳体包括燃烧器，进水口，出水口和烟气出口。 燃烧器设置在壳体的顶部并连接到空气/气体混合单元。 第一组翅片管围绕燃烧器紧密地，圆形地并且同轴地设置。 烟道通道设置在燃烧器下方，并由第二组翅片管形成。 烟道气从烟道通道排出到烟气出口。 进水口连接到第一组翅片管，在燃烧器下方形成烟道。 燃烧器下方的第二组翅片管连接到第一组翅片管。 第一组翅片管连接到出水口。

公开(公告)号：US20150007780A1

公开(公告)日：2015-01-08

申请号：US14495087

申请日：2014-09-24

申请人： Suzhou CQ Heat Exchanger Co., Ltd.

发明人： Shuqing Cui

IPC分类号： F24H1/12 ,  F24H8/00

CPC分类号： F24H1/124 ,  F24H1/41 ,  F24H1/43 ,  F24H1/445 ,  F24H8/00 ,  F24H8/006 ,  F24H9/0026 ,  F24H9/0084 ,  F28D7/024 ,  Y02B30/102

摘要： A heat exchanger for supplying heat includes a housing, a bundle of helical fin-coil tubes, and a flue channel. The housing includes a burner, a water inlet, a water outlet and a flue gas outlet. The burner is disposed on a top portion of the housing and connected to an air/gas mixture unit. The bundle of helical fin-tube coils is disposed tightly, circularly, and coaxially around the burner. The flue channel is disposed below the burner and is formed by a plurality of serpentine bent fin-tube coils. A flow of flue gas vents from the flue channel to the flue gas outlet. The water inlet is connected to the plurality of serpentine bent fin-tube coils which forms the flue channel below the burner. The plurality of serpentine bent fin-tube coils below the burner are connected to the bundle of helical fin-tube coils. The bundle of helical fin-tube coils are connected to the water outlet.

摘要翻译： 用于供热的热交换器包括壳体，一束螺旋翅片盘管和烟道。 壳体包括燃烧器，进水口，出水口和烟气出口。 燃烧器设置在壳体的顶部并连接到空气/气体混合单元。 螺旋翅片管线圈被围绕燃烧器紧密地，圆形地并且同轴地设置。 烟道通道设置在燃烧器下方并由多个蛇形弯曲翅片管线圈形成。 烟道气从烟道通道排出到烟气出口。 进水口连接到多个蛇形弯曲翅片管线圈，其在燃烧器下方形成烟道。 在燃烧器下面的多个蛇形弯曲翅片管线圈连接到螺旋翅片管线圈。 螺旋翅片管线圈与出水口连接。

公开(公告)号：US20130328322A1

公开(公告)日：2013-12-12

申请号：US13490629

申请日：2012-06-07

申请人： Marvin Duane Julian

发明人： Marvin Duane Julian

IPC分类号： F01K17/02 ,  F24H1/24 ,  F02B63/04 ,  F23G7/00

CPC分类号： F24D12/02 ,  F01K7/32 ,  F01K25/10 ,  F23G7/10 ,  F24D2200/18 ,  F24H1/24 ,  F24H4/02 ,  F24H9/0084 ,  F24H2230/00 ,  F24H2240/00 ,  Y02B30/12 ,  Y02B30/14 ,  Y02E20/12 ,  Y02E20/14 ,  Y02E50/11

摘要： A novel Biomass Combustion Unit apparatus purposefully designed to be uniquely fueled with Non-To-Minimally Fractionalized Biomass for the intentional production of heat for conversion to a multiplicity of useful energy forms. More particularly, said apparatus provides useful heat for: (i) Power Generation, (ii) Heating Applications, (iii) Cogeneration or Combined Heat and Power (CHP), (iv) Trigeneration or Combined Cooling, Heat, and Power (CCHP), (v) Mechanical Energy and (vi) Facilitating the production of Biofuels. Additionally, methods and systems are presented wherein the abovementioned forms of energy deploy organic and inorganic working fluids, in both Subcritical and Supercritical Power Generation Cycles, via Organic Rankine Cycle and a modified Rankine Cycles, respectively. Further, Woody Biomass Energy Crops and Biofuel components are presented as well.

摘要翻译： 一种新颖的生物质燃烧单元设备，其目的是为了有意产生热量转化为多种有用的能量形式，以独特的方式设计用非微小分数生物质燃料。 更具体地说，所述设备提供有用的热量：（i）发电，（ii）加热应用，（iii）热电联产或热电联产（CHP），（iv）触发或组合冷却，热和功率（CCHP） ，（v）机械能源和（vi）促进生物燃料的生产。 另外，提出了方法和系统，其中上述形式的能量分别在亚临界和超临界发电循环中通过有机兰金循环和修饰的兰金循环展开有机和无机工作流体。 此外，还提出了Woody生物质能源作物和生物燃料组分。