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1. 发明授权

US5292280A Method and apparatus for controlling ventilation rates and indoor air quality in an HVAC system 失效
标题翻译：用于控制HVAC系统中通风率和室内空气质量的方法和装置
公开(公告)号：US5292280A
公开(公告)日：1994-03-08
申请号：US963319
申请日：1992-10-15
申请人： George J. Janu , Mark W. Tellier , Kirk H. Drees
发明人： George J. Janu , Mark W. Tellier , Kirk H. Drees
IPC分类号： F24F11/02 , F24F7/08 , F24F11/00
CPC分类号： F24F11/0001 , F24F11/0017 , F24F7/08 , F24F2011/0019 , F24F2011/0026 , Y02B30/78
摘要： An apparatus and method indirectly determines the amount of outside air introduced into the ventilation system of a structure to control the indoor air quality in the structure. Test gas concentrations, preferably carbon dioxide concentrations, are measured for return air, outside air and mixed (supply) air. The flow rate of mixed air is measured. The volume of outside air introduced into the system is determined through use of the test gas concentration measurements without directly measuring the volume or flow rate of outside air. Preferably, a single sensor is utilized to measure each of the trace gas concentrations in the return air, outside air and supply air, and the various measurements sequentially multiplexed to a controller. Moreover, for calibrating the apparatus, a return air sensor is calibrated to the outside air and a mixed air sensor is calibrated to the outside air or the return air to eliminate inaccuracy due to sensor drift.
摘要翻译：一种装置和方法间接地确定引入结构的通风系统中的外部空气的量，以控制结构中的室内空气质量。测量回气，外部空气和混合（供应）空气的测试气体浓度，优选二氧化碳浓度。测量混合空气的流量。通过使用测试气体浓度测量来确定引入系统的外部空气的体积，而不直接测量外部空气的体积或流量。优选地，使用单个传感器来测量返回空气，外部空气和供应空气中的每个痕量气体浓度，以及顺序复用到控制器的各种测量。此外，为了校准装置，将返回空气传感器校准到外部空气，并且将混合空气传感器校准到外部空气或返回空气，以消除由于传感器漂移引起的不精确性。

2. 发明授权

US4726824A Air purification system 失效
标题翻译：空气净化系统
公开(公告)号：US4726824A
公开(公告)日：1988-02-23
申请号：US915788
申请日：1986-10-06
申请人： Michael D. Staten
发明人： Michael D. Staten
IPC分类号： F24F3/16 , F24F11/00 , B01D46/10
CPC分类号： F24F3/16 , F24F11/0009 , F24F11/0012 , F24F11/0015 , F24F11/0017 , F24F2011/0019 , F24F2011/0021 , F24F2011/0023 , F24F2011/0027 , Y02B30/78
摘要： A complete system for indoor air pollution control and its components is disclosed herein, incorporating a furnace, heat pump or the like for supplying conditioned air to a room or zone via a duct network. Air filters are removably disposed at exhaust vents leading into the room or zone and intake vents are included for drawing air away from the room or zone for re-circulation. Ambient air intake vents are included in the duct network and the network is suitable for multiple level buildings. The system further includes sensing circuits within the duct work or zone which tests or senses the air for multiple characteristics of air quality and a panel having a variety of displays portrays the results of the individual characteristics being monitored. Such characteristics of air quality include ozone, carbon monoxide, nitrogen dioxide, etc.
摘要翻译：本文公开了一种用于室内空气污染控制的完整系统及其部件，其包括用于经由管道网络向空间或区域供应调节空气的炉，热泵等。空气过滤器可拆卸地设置在通向房间或区域的排气口处，并且包括吸入口以将空气从房间或区域抽出以再循环。环境空气吸入口包括在管道网络中，网络适用于多层建筑。该系统还包括在管道工作或区域内的感测电路，其对空气质量的多个特性进行测试或感测空气，并且具有各种显示器的面板描绘被监视的各个特性的结果。空气质量的这些特征包括臭氧，一氧化碳，二氧化氮等

3. 发明授权

US5259553A Interior atmosphere control system 失效
标题翻译：室内气氛控制系统
公开(公告)号：US5259553A
公开(公告)日：1993-11-09
申请号：US976283
申请日：1992-11-13
申请人： Jia-Ming Shyu
发明人： Jia-Ming Shyu
IPC分类号： F24F1/02 , F24F11/00 , G05D23/19 , F25B49/00
CPC分类号： F24F1/022 , F24F11/001 , G05D23/1902 , F24F11/0012 , F24F11/0015 , F24F2003/1682 , F24F2011/0013 , F24F2011/0016 , F24F2011/0019 , F24F2011/002 , F24F2011/0026 , F24F2011/0028 , F24F2011/0031 , F24F2011/0042 , F24F2011/0049 , F24F2011/005 , F24F2221/54 , F24F3/1603 , Y02B30/78
摘要： An interior atmosphere control system contains a group of sensors to detect/measure indoor and outdoor air temperature, humidity, air pressure, oxygen content, carbon-dioxide content, static electric charge, indoor wall temperature, sound and light. These measured results, through a signal transfer interface, are sent to a microcomputer which also accepts a user's command as input data through a user's interface. The microcomputer, based on a monitor/control program and data prestored in its memory unit, the sensed values, and the user's command, will then execute the necessary calculation, comparison and decision, and output adequate time variant control signals, through an output interface, to actuate a series of actuators to adjust the indoor temperature, humidity, air pressure, oxygen content, carbon-dioxide content, wind speed, static electric charge, magnetic field, sound, odor, and light which will generate different atmospheric modes, for example, to make people feel comfortable, refreshed, awakened, energetic, sleepy, uneasy, or even frightened. Above all, these feelings are promoted on the basis of the natural balance of human body, such as heat release and perspiration, by adjusting, the room temperature, humidity, wind speed and other factors.
摘要翻译：室内气氛控制系统包含一组用于检测/测量室内外空气温度，湿度，空气压力，氧含量，二氧化碳含量，静电荷，室内壁温，声光的传感器。这些测量结果通过信号传输接口被发送到微型计算机，微计算机也通过用户界面接受用户的命令作为输入数据。微型计算机基于监视器/控制程序以及在其存储单元中预先存储的数据，感测值和用户命令，然后将通过输出接口执行必要的计算，比较和确定，并输出足够的时变控制信号，驱动一系列执行机构调节室内温度，湿度，空气压力，氧气含量，二氧化碳含量，风速，静电荷，磁场，声音，气味和将产生不同大气模式的光，例如，让人感到舒适，更新，觉醒，充满活力，困倦，不安，甚至害怕。最重要的是，通过调节室温，湿度，风速等因素，在人体自然平衡的基础上促进这些感觉，如放热和排汗。

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