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公开(公告)号：US06755138B2
公开(公告)日：2004-06-29
申请号：US10371055
申请日：2003-02-19
申请人： Gregory M. McCarren
发明人： Gregory M. McCarren
IPC分类号： F28N308
CPC分类号： F24B1/187 , F23L5/02 , F23L15/04 , F23L17/005 , Y02E20/348 , Y10S165/901
摘要： A balanced building ventilation system that employs a fireplace as an element of the ventilation system. The fireplace includes a firebox, and an exhaust gas flue is connected to the firebox for exhausting gas from the firebox to the outdoor ambient. A ventilation channel conveys outdoor ambient air into the building interior. A motor-driven draft inducer is connected to the exhaust gas flue for forcing exhaust gas flow out to the outdoor ambient. A motor-driven blower is provided for forcing ventilation airflow through the channel to replace building interior air lost to exhaust gas flow.
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公开(公告)号：US06729551B2
公开(公告)日：2004-05-04
申请号：US10371761
申请日：2003-02-24
IPC分类号： F24B700
CPC分类号： F24B1/187 , F23J2211/101 , F23J2211/30 , F23L2900/15043 , F24B1/1808 , F24D5/00 , F24D2200/10 , F24D2200/12 , F24D2200/18 , F24D2200/22 , F24F12/006 , F24F2221/186 , Y02B10/70 , Y02B30/52 , Y02B30/563 , Y02E20/348
摘要： The need to maintain the quality of air in a home has become more of a problem in new high efficiency tight houses so that governmental regulations are being proposed for a minimum change of fresh air. If too much cold outside fresh air is introduced into such homes at a single source, the room with the fresh air is usually too cold and/or unbalanced. The present invention avoids cooling any one room while maintaining heat efficiency. When the home has a gas fireplace, the exhaust gases are preferably directed through an air-to-air cross flow heat exchanger which preheats the quality air passing into a forced air furnace system. In modified embodiments of the present invention, make-up quality air is mixed with the room air and heated in the heat exchanger of the fireplace. The preheated room air from the fireplace is preferably connected to the supply/return of a forced air furnace system and distributed to all rooms to provide uniform heating.
摘要翻译： 保持家庭空气质素的必要性已经成为新的高效紧密房屋的一个问题，因此正在提出最低限度的新鲜空气的政府法规。 如果新鲜空气中的太多的冷却物在单一来源被引入这些家庭中，则具有新鲜空气的房间通常太冷和/或不平衡。本发明避免了在保持热效率的同时冷却任何一个房间。 当家庭有燃气壁炉时，废气优选通过空气到空气的横流热交换器，其预热通过强制空气炉系统的质量空气。在本发明的修改实施例中，化妆品质 空气与室内空气混合并在壁炉的热交换器中加热。 来自壁炉的预热的室内空气优选地连接到强制空气炉系统的供应/返回并且分配给所有房间以提供均匀的加热。
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43.发明授权Electricity-producing heating apparatus utilizing a turbine generator in a semi-closed brayton cycle 失效在半闭式布雷顿循环中利用涡轮发电机的发电加热装置公开(公告)号：US06629412B1
公开(公告)日：2003-10-07
申请号：US10147748
申请日：2002-05-16
IPC分类号： F01K734
CPC分类号： F28F13/02 , F02C1/05 , F24B1/187 , F24H2230/00 , F24H2240/00 , F28F13/12 , F28F19/00 , F28F27/00 , Y02E20/14
摘要： The present invention provides apparatus and methods for producing both heat and electrical energy by burning fuels in a stove or boiler using a novel arrangement of a surface heat exchanger and microturbine-powered generator and novel surface heat exchanger. The equipment is particularly suited for use in rural and relatively undeveloped areas, especially in cold regions and highlands.
摘要翻译： 本发明提供了通过使用表面热交换器和微型涡轮发电机和新型表面热交换器的新颖布置在燃烧炉或锅炉中燃烧燃料来产生热能和电能的装置和方法。 该设备特别适用于农村和相对不发达的地区，特别是在寒冷地区和高地。
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公开(公告)号：US20010042610A1
公开(公告)日：2001-11-22
申请号：US09828520
申请日：2001-04-06
IPC分类号： F24H003/00 , F24H003/02 , F24B007/00 , F28F027/02 , F23C001/00 , F24C003/00 , F24C005/00
CPC分类号： F24B1/1808 , F23J2211/101 , F23J2211/30 , F23L2900/15043 , F24B1/187 , F24D5/00 , F24D2200/10 , F24D2200/12 , F24D2200/18 , F24D2200/22 , F24F12/006 , F24F2221/186 , Y02B10/70 , Y02B30/52 , Y02B30/563
摘要： A heat exchange system and method for heating outside air provided to a structure are disclosed. The system uses and recovers heat from waste products that are being exhausted from the structure. A heated products source generates heated waste products as a result of combustion. An exhaust duct passes the heated waste products through a heat exchanger before exhaustion from the structure. An intake duct that supplies fresh outside air to the structure also passes through the heat exchanger. The heat exchanger couples the exhaust duct and the intake duct and transfers otherwise unused heat from the waste products to the outside air to increase the overall efficiency of the heated product source.
摘要翻译： 公开了一种用于加热提供给结构的外部空气的热交换系统和方法。 该系统使用和回收从结构中排出的废物产生的热量。 加热的产品源由于燃烧而产生加热的废物。 在从结构中排出之前，排气管道将加热的废物通过热交换器。 向结构提供新鲜的外部空气的进气管也通过热交换器。 热交换器将排气管道和进气管道耦合，并将来自废物的未使用的热量转移到外部空气，以提高加热产品源的整体效率。
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45.发明授权
公开(公告)号：US5566667A
公开(公告)日：1996-10-22
申请号：US505972
申请日：1995-07-24
申请人： Jennifer Cox
发明人： Jennifer Cox
CPC分类号： F23J15/025 , F24B1/187 , F24B1/191 , F24C15/20
摘要： This invention discloses a filter-and-fan assembly that can be installed into new fireplaces or retrofitted into existing fireplaces, for filtering dust and smoke out of the hot exhaust gases that are created when wood is burned in fireplaces. This filter assembly is provided with a mechanism that can move the filter out of the flue channel (i.e., the chimney or other exhaust outlet) if the filter becomes clogged by creosote and/or smoke particles. If desired, the mechanism that moves the filter out of the flue path can be automated under the control of a device such as an electronic smoke detector mounted in front of the fireplace, above the fireplace opening. Alternately, a thin filter-paper type of filtering element can be continuously scrolled through the flue channel. A rotating fan blade can be provided directly above the filter element, to ensure that exhaust gases are actively drawn up through the filter. These means for avoiding blockage or hindrance of the flue channel can overcome a major obstacle that, until now, has completely blocked the development and adoption of smoke filters for conventional open-hearth fireplaces. This invention also discloses a convenient and clean method of opening and closing a fireplace damper without having to reach into a sooty fireplace, by inserting a solid damper plate (rather than a filter element) into a filter support bracket in a flue channel.
摘要翻译： 本发明公开了一种过滤器和风扇组件，其可以安装到新的壁炉中或改装成现有的壁炉，以便在木材在壁炉中燃烧时产生的热废气中过滤灰尘和烟雾。 如果过滤器被杂酚油和/或烟雾颗粒阻塞，则该过滤器组件设置有能够将过滤器移出烟道（即，烟囱或其他排气出口）的机构。 如果需要，将过滤器从烟道中移出的机构可以在安装在壁炉前面的电子烟雾探测器的装置的控制下自动化，在壁炉开口之上。 或者，薄的滤纸型过滤元件可以连续地滚动通过烟道通道。 可以将旋转的风扇叶片直接设置在过滤元件的正上方，以确保排气通过过滤器被积极地拉出。 这些避免烟道通道堵塞或阻碍的手段可以克服一个主要的障碍，即到现在为止，已经完全阻止了常规开炉壁炉烟雾过滤器的开发和采用。 本发明还公开了一种方便和干净的打开和关闭壁炉阻尼器的方法，通过将固体阻尼板（而不是过滤元件）插入烟道中的过滤器支撑支架中而不必进入烟囱式壁炉。
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公开(公告)号：US5555876A
公开(公告)日：1996-09-17
申请号：US324242
申请日：1994-10-17
CPC分类号： A62C4/04 , F23L11/00 , F23N3/042 , F24B1/187 , F23J2213/70 , F23N2025/10 , F23N2033/02 , F23N2035/04
摘要： A chimney safety and control system includes a control panel which indicates the position of the chimney damper and the operational status of a chimney fan unit, and allows the operator to electro-mechanically open and close the damper and set the fan. When the safety control system senses that a predetermined condition (e.g., high temperature) exists in the chimney firebox while the damper is closed, it automatically opens the damper and activates the fan. The system may also be used in conjunction with one or more smoke detectors, in which case the system automatically opens the damper and activates the fan when a smoke detector is activated.
摘要翻译： 烟囱安全和控制系统包括指示烟囱式风门的位置和烟囱风扇单元的操作状态的控制面板，并且允许操作者电动机械地打开和关闭风门并设置风扇。 当安全控制系统感测到在阻尼器关闭时烟囱火箱中存在预定条件（例如，高温）时，其自动打开阻尼器并启动风扇。 该系统还可以与一个或多个烟雾探测器结合使用，在这种情况下，当烟雾探测器被激活时，系统自动打开风门并激活风扇。
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公开(公告)号：US5553604A
公开(公告)日：1996-09-10
申请号：US227602
申请日：1994-04-14
申请人： Martin Frei
发明人： Martin Frei
摘要： The space heating system has a stove (1, 2) with a sealed combustion chamber (3); air is heated in the stove in a heat exchanger (12) therein, and heated air is conducted through hollow blocks (80) of chamotte arranged, for example, as heating panels, heated walls, benches, floors or the like. The hollow blocks are formed, internally, with projections or obstructions (83) to increase heat transfer, and may be faced at the outside with decorative tiles. To seal the combustion chamber, a vertically movable panel, typically of fire-resistant glass, is slidably located in front of a fuel inlet opening (7). In operation, the panel is sealed, so that the combustion chamber (3) will receive air only under controlled conditions, in two air paths; a primary air path supplies air to a narrow space (22) below a fuel support grate (25), after being preheated by passing around an ash receiver (18); and a secondary air flow, passed through ducts (30) within the combustion chamber, and ejecting air towards the panel. Typical fuels are wood or coal.
摘要翻译： 空间加热系统具有带有密封燃烧室（3）的炉（1,2）。 空气在其中的热交换器（12）中在炉子中加热，并且加热的空气通过例如布置为加热板，加热的墙壁，长凳，地板等的耐火砖的中空块（80）传导。 中空块在内部形成有突起或障碍物（83），以增加热传递，并且可能在外部具有装饰砖。 为了密封燃烧室，通常具有耐火玻璃的可垂直移动的面板可滑动地位于燃料入口（7）的前方。 在操作中，面板被密封，使得燃烧室（3）将仅在受控条件下在两个空气路径中接收空气; 在通过围绕灰尘接收器（18）预热之后，主要空气路径将空气供给到燃料支撑炉栅（25）下方的狭窄空间（22）; 和二次空气流，通过燃烧室内的管道（30），并朝向面板喷射空气。 典型的燃料是木材或煤炭。
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公开(公告)号：US4584987A
公开(公告)日：1986-04-29
申请号：US451870
申请日：1982-12-21
申请人： Remo Rotili
发明人： Remo Rotili
摘要： A high efficiency fireplace with effective heat recovery capability for heating purposes and for heat storage. A fireplace boiler made of interconnected heat exchanger elements using sheet metal stamping technology, preferably corrugated metal stamped panels defining a plurality of water flow paths for circulating heat exchanging water. A wood burning domestic heating system using such an improved fireplace is also disclosed with suitable temperature control devices and thermal energy storage systems.
摘要翻译： 一个高效率的壁炉，具有加热和蓄热的有效热回收能力。 一种使用钣金冲压技术由互连的热交换器元件制成的壁炉式锅炉，优选波纹金属冲压板，其限定用于循环热交换水的多个水流通道。 使用这种改进的壁炉的木材燃烧的家用加热系统也公开了适当的温度控制装置和热能储存系统。
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公开(公告)号：US4344411A
公开(公告)日：1982-08-17
申请号：US46347
申请日：1979-06-07
申请人： Howard K. Dearborn
发明人： Howard K. Dearborn
CPC分类号： F24B1/187 , F24B1/183 , F24D11/002 , F24H1/38
摘要： A heat exchanger for use with a space heater having a combustion chamber wherein solid fuel, such as wood or coal, is supported for combustion. The heat exchanger comprises a metal plate having a plurality of spaced apart holes drilled therein extending perpendicular to the plate thickness and manifolds are attached to the plate in communication with the holes for circulating water therethrough. The plate is mounted on the space heater for heating the water circulated through the holes.
摘要翻译： 一种与具有燃烧室的空间加热器一起使用的热交换器，其中诸如木材或煤的固体燃料被支撑用于燃烧。 该热交换器包括一金属板，该金属板具有垂直于板厚度钻出的多个间隔开的孔，多个歧管连接到与孔相通以使水循环通过。 板被安装在空间加热器上，用于加热通过孔循环的水。
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公开(公告)号：US20240260787A1
公开(公告)日：2024-08-08
申请号：US18107141
申请日：2023-02-08
申请人： Dansons US, LLC
CPC分类号： A47J37/079 , F24B1/187 , F24B13/04 , F24B15/005
摘要： A combustion chamber sized to receive a quantity of solid fuel is in fluid communication with a cooking region of a grilling appliance. A control system is operable in at least a smoke mode and a temperature mode. When operated in the smoke mode, the control system operates a fuel delivery system and draft inducer in accordance with predetermined fuel and combustion air delivery schedules. When operated in the temperature mode, the control system operates the fuel delivery system based on a feedback signal derived from the temperature of the cooking region. A user interface operatively associated with the control system allows a user to operate the grilling appliance in either of the smoke mode or the temperature mode.
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