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空气处理单元

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高准确的AHU表现

从空气处理单元中建立最准确的空气排气温度，需要最准确的水流到热交换器中，以加热或冷却进入气流。在大多数情况下，可变流系统用于此。在全部和部分负载条件下，最好的结果可以通过使用无压力平衡和控制阀（PICV）来实现。它们只是在满载条件下简单地设置为所需的流量，并用作自动流量限制器的功能。在部分载荷条件下，执行器可以根据需要准确地减少流量。不会发生溢出情况，从而提高热量或冷却来源的能源效率。

对于具有恒定流量系统的替代溶液，可以使用常规电动控制阀和手动平衡阀来确定最大流量。

为了能够为控制阀提供服务，建议安装手动关闭阀。

Danfoss还为阻尼器提供了一系列电气执行器。他们通过将阻尼器定位在0-90度角之间的任何位置来控制进入空气处理单元的空气量。这些可以覆盖高达8 m2的阻尼表面。

为了保护空气处理单元的霜敏感部分，可以安装自限制的电加热电缆。随着环境温度降低，它们增加了输出的热量。

能量斜ahu的性能

Danfoss AC驱动器使您能够优化能源效率，从不妥协建筑物的居民的安全性和舒适性。Danfoss解决方案可帮助您遵守越来越严格的效率标准，同时通过最大程度地减少空气传播感染的传播来确保完美的室内空气质量和安全性。确保为建筑客人，员工和居民提供热舒适，同时解决大型能源账单。


使用交流驱动器享受可靠，经济的室内气候控制。您将获得市场中最低的总拥有成本（TCO）：适应实际需求，降低运营成本并减少安装的磨损。

我们如何帮助您

投诉免费室内舒适

能量优化

节约成本

精确的空气排气

可靠性

便利，维护和维修

通过基于条件的监控来保护正常运行时间

在任何平台和单元类型上安装

享受AHU专用功能，例如用于监视空气滤清器压力和气流的压力发送器以及远程LCP监视

AB-QM压力无关平衡和控制阀

使用Danfoss AB-QM压力无关平衡和控制阀，对水的控制最多可达442,000升。

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Manual balancing valves provide a static, basic balancing solution for many HVAC applications. The valves limit the flow through different parts in heating, cooling and domestic hot water systems. Since manual balancing valves can not react to changing conditions, the valves are recommended to be used in constant flow systems.

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AB-QM Pressure Independent balancing and Control Valves (PICV) provide both a control functionality and dynamic balancing solution for HVAC heating and cooling systems. PICVs are designed for various types of terminal units, Air Handling Units (AHU), chillers and provide high indoor comfort and energy efficiency in public and commercial buildings.

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To take advantage of the combined balancing and control features of Danfoss AB-QM it has to be equipped with actuators controlled by room thermostats or a Building Management System. Danfoss offers a broad range of actuators varying from thermal on-off to digital step motor actuators with bus communication.

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Ball valves enable on/off control of the building system connection. They create the sectioning of the system that enables service, maintenance and repairs to be carried out in sections, without shutting down or emptying the whole system.

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Every AC drive application is different. DrivePro® Life Cycle Services is a collection of tailor-made products designed around your needs.

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From optimized spare part packages to condition-monitoring solutions, customize our products to support your business through the different stages of your AC drive’s life cycle.

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