Core energy plant with closed working gas circuit
    1.
    发明授权
    Core energy plant with closed working gas circuit 失效
    核心能源厂有封闭的工作气体回路

    公开(公告)号:US4343681A

    公开(公告)日:1982-08-10

    申请号:US54608

    申请日:1979-07-03

    CPC分类号: G21C1/328 G21C13/00 Y02E30/40

    摘要: A core energy plant with closed working gas circuit, in which within an or safety container there are arranged a reactor core of pre-stressed concrete for heating the working gas, a working gas driven turbo-set with generator, and other components of the working gas circuit such as heat exchanger and gas storage means. The reactor core is separated from the turbo-set and other components and is arranged in a separate reactor chamber with walls of pre-stressed concrete, while the other components are respectively arranged in separate chambers, within an inner concrete container which has chambers for receiving the turbo-set with generator and the remaining components of the working gas circuit and which has its outer wall arranged adjacent the vertical inner wall of the outer safety container there is provided a recess for a pre-stressed concrete container for receiving the reactor core.

    摘要翻译: 一种具有封闭工作气体回路的核心能源设备,其中在外部安全容器内设置有用于加热工作气体的预应力混凝土的反应堆堆芯,具有发电机的工作气体驱动涡轮增压器和工作的其他部件 气体回路如热交换器和气体储存装置。 反应堆芯与涡轮组和其他部件分离,并且布置在具有预应力混凝土的壁的单独的反应室中,而其它部件分别布置在具有用于接收的室的内部混凝土容器内的分离的室中 具有发电机的涡轮增压器和工作气体回路的其余部件,并且其外壁邻近外部安全容器的垂直内壁布置,设置有用于接收反应堆芯的预应力混凝土容器的凹部。

    Burner assembly with parallel passages for fuel and oxidizing gas
    2.
    发明授权
    Burner assembly with parallel passages for fuel and oxidizing gas 失效
    具有用于燃料和氧化气体的平行通道的燃烧器组件

    公开(公告)号:US4376627A

    公开(公告)日:1983-03-15

    申请号:US134797

    申请日:1980-03-28

    CPC分类号: F23L15/04 F23D3/40 Y02E20/348

    摘要: Burners operating with combustion air as the combustion-sustaining gas and a fuel, generally a vaporizable liquid fuel, have at least one ceramic body formed with passages for these two fluids allowing heat exchange through the walls separating these passages. According to the invention, these walls are porous so that fuel in the fuel passage can traverse the wall into an adjoining air passage by evaporization on the surface. The combustion air can be heated by recuperative heat exchange from exhaust gases of the combustion chamber. Burner heads of this type can be paired in mirror-symmetrical relationship.

    摘要翻译: 用燃烧空气作为燃烧持续气体的燃烧器和通常为可汽化的液体燃料的燃料具有至少一个陶瓷体,该陶瓷体形成有用于这两种流体的通道,允许通过分隔这些通道的壁进行热交换。 根据本发明,这些壁是多孔的,使得燃料通道中的燃料可以通过在表面上蒸发而穿过壁进入相邻的空气通道。 燃烧空气可以通过来自燃烧室的废气的再热换热来加热。 这种类型的燃烧器头可以配对成镜像对称关系。

    Nuclear energy plant with closed working gas circuit
    3.
    发明授权
    Nuclear energy plant with closed working gas circuit 失效
    具有封闭工作气体回路的核能厂

    公开(公告)号:US4120750A

    公开(公告)日:1978-10-17

    申请号:US641538

    申请日:1975-12-17

    CPC分类号: G21C1/328 G21C13/00 Y02E30/40

    摘要: A nuclear energy plant with a closed circuit for the working gas, in which nuclear reactor operable to heat up the working gas, is through a plurality of gas conduits arranged in parallel, connected to a plurality of turbo-sets for generating electric energy and to circuit components following the turbo-sets. One turbo-set each and the respective circuit components associated therewith are respectively arranged in common structural units which are radially arranged around the nuclear reactor. Each of the structural units comprises a first connection for a hot gas conduit withdrawing the heated working gas from the reactor and a second connection for a cold gas conduit for conveying the working gas to the nuclear reactor after the working gas has passed through the respective circuit components.

    摘要翻译: 一种用于工作气体的闭合回路的核能装置,其中可操作以加热工作气体的核反应堆是通过并联设置的多个气体导管连接到多个用于产生电能的涡轮组, 对涡轮增压组件进行电路组件。 一个涡轮增压装置以及与其相关联的各个电路部件分别布置在径向布置在核反应堆周围的共同结构单元中。 每个结构单元包括用于从热反应器中抽出加热的工作气体的热气管道的第一连接和用于在工作气体通过相应回路之后将工作气体输送到核反应堆的冷气管道的第二连接 组件。

    Ceramic heat exchanger
    6.
    发明授权
    Ceramic heat exchanger 失效
    陶瓷热交换器

    公开(公告)号:US5063995A

    公开(公告)日:1991-11-12

    申请号:US498220

    申请日:1990-03-23

    摘要: A ceramic heat transfer device with a heat transfer matrix. The matrix includes gas ducts and fluid ducts which are arranged close to and parallel to each other. Inlet and outlet openings are provided in the boundary wall of the hear transfer matrix to facilitate the inlet and outlet of material. Fluid inlet and outlet slots are provided on both sides of the heat transfer matrix and boundary walls cover guide pockets. This arrangement allows the medium connections to be independent of the dimensions of the heat transfer matrix and provides for guidance of the medium, or material. the ends of the enlarged area of the guide pockets that connect the openings are arranged so that connection nipples are provided for connecting fluid pipes. Gas and fluid webs are provided in slot-like gas and liquid conduits for guidance of gas and fluid.

    摘要翻译: 具有传热矩阵的陶瓷传热装置。 该基质包括彼此靠近并平行布置的气体导管和流体导管。 入口和出口设置在听觉传送矩阵的边界壁中,以方便材料的入口和出口。 流体入口和出口狭槽设置在传热矩阵的两侧,边界壁覆盖导向袋。 这种布置允许介质连接独立于传热矩阵的尺寸并提供介质或材料的引导。 连接开口的引导袋的扩大区域的端部被布置成使得连接接头被设置用于连接流体管。 气体和流体腹板设置在槽状气体和液体导管中,用于引导气体和流体。

    Method and cylinder head structure for supply of fuel into a piston
engine
    7.
    发明授权
    Method and cylinder head structure for supply of fuel into a piston engine 失效
    用于向活塞发动机供应燃料的方法和气缸盖结构

    公开(公告)号:US4909192A

    公开(公告)日:1990-03-20

    申请号:US253058

    申请日:1988-10-04

    摘要: Liquid fuel and water pressurized by fuel and water pumps are forced into aaporizer which is heated by hot exhaust gases of a piston engine. The resulting vapor mixture is blown into the combustion chamber of a cylinder head of the engine at a speed up to that of sound near the end of the engine's compression stroke where it mixed with precompressed air. The resulting explosive mixture is ignited by self-ignition or by spark plug and the water vapor content mixed with the fuel vapor lowers the combustion temperature, resulting in a significant reduction of nitrogen oxide content in the exhaust gases. The ratio of water vapor to fuel vapor is preferably 1:1 to 3:1 and the temperature at which the vapor mixture is introduced into the cylinder is above the dew point of the fuel in the fuel vapor and water vapor mixture. The mixture of fuel with air is approximately stoichiometric. Diesel oil is useable, and also such bio-mass fuels as vegetable oils.

    摘要翻译: 由燃料和水泵加压的液体燃料和水被迫进入由活塞式发动机的热废气加热的蒸发器。 将所得的蒸汽混合物以与发动机压缩冲程结束附近的声音的速度一起吹入发动机的气缸盖的燃烧室,在那里与预压缩空气混合。 所产生的爆炸性混合物通过自点火或火花塞点燃,并且与燃料蒸气混合的水蒸汽含量降低燃烧温度,导致废气中氮氧化物含量的显着降低。 水蒸气与燃料蒸气的比率优选为1:1至3:1,并且蒸气混合物引入气缸的温度高于燃料蒸汽和水蒸气混合物中燃料的露点。 燃料与空气的混合物约为化学计量。 柴油是可用的,以及植物油等生物质量燃料。

    Fluid-heating apparatus
    8.
    发明授权
    Fluid-heating apparatus 失效
    流体加热装置

    公开(公告)号:US4391227A

    公开(公告)日:1983-07-05

    申请号:US253258

    申请日:1981-04-13

    摘要: A fluid-heating apparatus comprises a ceramic burner head formed with narrow passages which alternate with one another for fuel and a combustion sustaining medium such as air, the slit-like passages opening into a combustion chamber at which combustion of the fuel/air mixture occurs. Downstream of this combustion chamber is a ceramic recuperator likewise formed with slit-like passages, the hot combustion gases traversing some of these recuperator passages while the fluid medium to be heated is passed through others of these passages so that heat exchange is effected through the thin ceramic walls supporting the slit-like passages of the ceramic recuperator.

    摘要翻译: 流体加热装置包括形成有彼此交替用于燃料和燃烧维持介质如空气的窄通道的陶瓷燃烧器头,所述狭缝状通道通向燃烧室中,燃烧/空气混合物发生燃烧 。 该燃烧室的下游是同样形成有狭缝状通道的陶瓷换热器,热燃烧气体穿过这些换热器通道中的一些,同时待加热的流体介质通过这些通道中的其它通道,从而通过薄的 支撑陶瓷换热器的狭缝状通道的陶瓷壁。

    Process and arrangement for the formation of an ignitable mixture from
liquid fuel and combustion air
    9.
    发明授权
    Process and arrangement for the formation of an ignitable mixture from liquid fuel and combustion air 失效
    用于从液体燃料和燃烧空气形成可点燃混合物的方法和装置

    公开(公告)号:US4486362A

    公开(公告)日:1984-12-04

    申请号:US385799

    申请日:1982-06-07

    IPC分类号: F23D11/40 F23K5/22 B01F3/04

    CPC分类号: F23K5/22

    摘要: A process and an arrangement for the formation of an ignitable mixture fromiquid fuel and combustion air, wherein preheated combustion air is conducted with a flow chamber along a surface which is moistened with fuel for take-up of fuel. In the process and arrangement, combustion air is conveyed into the flow chamber in the flow direction of the fuel which streams off the surface moistened by the fuel under the effect of gravity. Achieved hereby is an intensive contacting between the combustion air and the fuel. The fuel is dosed in excess so as to constantly afford a sufficient quantity of fuel for vaporization. During the through flow of the combustion air, there is formed, in the contact with the fuel, a saturated fuel-air mixture in conformance with the temperature of the preheated combustion air and the temperature of the fuel. Concurrently, care is taken that the trickling film of the fuel which is formed by gravitation as well as the drag effect exerted by the combustion air passing through the flow chamber can freely exit from the flow chamber at the foot of the surface moistened by fuel, to the extent in which the fuel is not taken up through vaporation by the combustion air in the flow chamber.

    摘要翻译: 一种用于从液体燃料和燃烧空气形成可点燃混合物的方法和装置,其中预热的燃烧空气沿着具有用于吸收燃料的燃料润湿的表面的流动室进行。 在该过程和布置中,燃烧空气沿着在重力作用下流出由燃料润湿的表面的燃料的流动方向传送到流动室中。 实现燃烧空气和燃料之间的密集接触。 燃料过量投入,以便不断地提供足够量的用于汽化的燃料。 在燃烧空气的通过期间,在与燃料接触的同时形成符合预热的燃烧空气的温度和燃料的温度的饱和燃料 - 空气混合物。 同时,要注意的是,通过重力形成的燃料的滴流膜以及通过流动室的燃烧空气所产生的阻力作用可以自由地从被燃料淹没的表面的脚处流出, 达到通过在流动室中的燃烧空气的蒸发而不吸收燃料的程度。

    Space and utility water heating system
    10.
    发明授权
    Space and utility water heating system 失效
    空间和公用事业供热系统

    公开(公告)号:US4429830A

    公开(公告)日:1984-02-07

    申请号:US254092

    申请日:1981-04-14

    摘要: A heating system for supplying utility water and a heating fluid for space heating purposes comprises a unit fired by a burner and having a recuperator traversed by the combustion gases and forming a first zone for heating the space-heating fluid and a second zone for heating the utility water. According to the invention, a heat exchanger is provided along the path of the utility water delivered from the second zone to a reserve tank and the heat exchanger is connected in a bypass across the feed and return lines of the heating fluid circulating path. A control responsive to the temperature in the tank regulates the flow through the bypass while a further temperature control responsive to the feed side temperature of the space-heating circulation path controls the fuel supplied to the burner and the rate of combustion gas flow through the heat exchanger.

    摘要翻译: 用于供应公用水和用于空间加热的加热流体的加热系统包括由燃烧器燃烧并具有由燃烧气体穿过的换热器并形成用于加热空间加热流体的第一区域的单元和用于加热空气加热流体的第二区域 公用事业水。 根据本发明,沿着从第二区域输送到储备箱的公用水的路径设置热交换器,并且热交换器通过加热流体循环路径的进给和返回管路连接在旁路中。 响应于罐中的温度的控制器调节通过旁路的流量,而响应于空间加热循环路径的进料侧温度的进一步温度控制来控制供应到燃烧器的燃料,并且燃烧气体流过热量 交换机。