Modular air conditioner for a bus rooftop
    3.
    发明授权
    Modular air conditioner for a bus rooftop 失效
    用于公共汽车屋顶的模块化空调

    公开(公告)号:US06763669B1

    公开(公告)日:2004-07-20

    申请号:US10429437

    申请日:2003-05-05

    IPC分类号: B60H132

    摘要: A module is provided for attachment to the roof of a bus and includes all of necessary components for conditioning the return air from the passenger compartment and delivering conditioned air thereto. A module can be ganged in various relationships to collectively provide the total capacity required by the bus. Each module includes an evaporator section, a condenser section and a power section including a compressor and an inverter. The evaporator sections have a return air compartment that extends a substantial distance across the roof of the bus such that a single design can meet the needs of various return air duct installations of various types of buses. Provision is made for the selectively mixing of return air with fresh air, with the mixture then being passed by the evaporator blower through the evaporator coils and into the supply air ducts. The frames of the modules are attached to the roof of the bus by rails which are properly spaced to accommodate the modules frame and allow their selective longitudinal placement.

    摘要翻译: 提供了用于附接到总线屋顶的模块,并且包括用于调节来自乘客舱的返回空气并将调节空气输送到其上的所有必要部件。 一个模块可以组合在各种关系中,以共同提供总线所需的总容量。 每个模块包括蒸发器部分,冷凝器部分和包括压缩机和逆变器的动力部分。 蒸发器部分具有返回空气隔间,其跨越总线的顶部延伸相当长的距离,使得单个设计可以满足各种类型的总线的各种返回风道安装的需要。 提供了将回流空气与新鲜空气的选择性混合,然后混合物通过蒸发器鼓风机通过蒸发器盘管并进入供气管道。 模块的框架通过适当间隔开的容纳模块框架并允许其选择性纵向放置的轨道连接到总线的屋顶。

    Integrated air conditioning module for a bus
    4.
    发明授权
    Integrated air conditioning module for a bus 失效
    总线集成空调模块

    公开(公告)号:US06745587B1

    公开(公告)日:2004-06-08

    申请号:US10430092

    申请日:2003-05-06

    IPC分类号: B60H132

    摘要: An air conditioning module having all the necessary components for conditioning air, is so sized and arranged that, when placed in an internal compartment of a bus, has its respective openings register with an existing return air duct and a supply air duct on the bus. The compartments and modules are so arranged that they can be paired in back-to-back relationship, with one on each said of a longitudinal center line of the bus. Each of the modules has an intermediate partition dividing the module into an upper evaporator section and a lower condensing section. A mixer flap is placed in an intermediate position with respect to the partition such that its position may be selectively adjusted to thereby vary the amount of fresh air and return air that is passed through the condenser coil and evaporator coil, respectively.

    摘要翻译: 具有用于调节空气的所有必要部件的空调模块的尺寸和布置被设计成当放置在总线的内部隔间中时,其各自的开口与现有的返回空气管道和总线上的供气管道对准。 隔间和模块的布置方式使得它们可以背对背地配对,每一个都在总线的纵向中心线上。 每个模块具有将模块分成上蒸发器部分和下冷凝部分的中间分隔件。 混合器挡板相对于隔板放置在中间位置,使得其位置可以选择性地调节,从而分别改变通过冷凝器盘管和蒸发器盘管的新鲜空气和返回空气的量。