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乘客安慰

  • 概述
  • 相关产品betway88必威手机版
  • 案例故事

游轮上的太空舒适

为了为乘客带来最佳的机舱舒适度，每辆游轮都配备了适合的供暖和/或冷却系统。

提供乘客最佳舒适度的系统是通过不同应用建立的。对于以下每个应用程序，Danfoss都提供可靠的解决方案，以确保乘客享受住宿。

终端单位

在巡航船上，主要使用风扇线圈单元。他们通过2，3或4型系统为客舱提供加热和/或冷却。为了控制室温，在全部和部分负载条件下，最准确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。

一旦将匹配的执行器安装在阀门上，机舱温度控制器或船舶管理系统就可以在部分负载条件下进行准确的温度控制。不会发生溢出情况，从而提高热量或冷却来源的能源效率。

如果有独立的机舱温度控制器，则理想情况下，它们不仅控制执行器，还包括对风扇线圈单元中风扇速度的手动控制。

地板加热

通过从地板上供暖空间来提供高水平的舒适度。热量均匀散布，因为它位于地板上，因此不会占用任何宝贵的房间空间。它可用于加热客舱，但主要用于加热浴室地板，舒适需求最高。

水力平衡和控制

HVAC加热和冷却系统的水力平衡是必不可少的。必须实现适当的乘客舒适度以及运行效率尽可能高效的系统。如果水力平衡无法正确实现乘客投诉，则可以预期额外的成本和降低系统的寿命价值。丹福斯（Danfoss）提供了一种水力平衡解决方案，用于在游轮上的乘客小屋中的供暖和/或冷却水系统：

  • 独立压力平衡和控制阀（PICV）将水力平衡和温度控制功能结合到一种产品中。它们仅设置为设计流，并用于具有可变流量条件的加热和/或冷却系统。在大多数游轮上，它们与乘客小屋天花板上安装的风扇线圈装置相结合。
  • PICV的执行器控制流过PICV阀的水量。它们可以连接到船舶管理系统或独立房间恒温器，以控制机舱的室温。
  • 热平衡阀通过使用进入整个船上家用热水系统立管的循环管道的温度来建立适当的平衡。这提供了一个非常有效的系统，并降低了温度过低的风险，可能导致军团菌细菌生长。对于热水系统温度的额外预防和测量，平衡阀可以配备热执行器以及电子感染和温度监测系统。

连接系统

连接的系统就是不断提供船舶技术系统数据的最新状态。然后，这些数据可用于分析和可能改进系统以提供更高舒适度或更有效地运行的系统。由于可以通过互联网访问这些连接的系统，因此他们还提供了大量的时间和预算节省。

目前，我们在这些地区提供连接的邮轮系统：

智能客舱概念

创新的执行器Novocon®专门设计用于将HVAC水力平衡和控制与BACNET或MODBUS操作船舶管理系统（SMS）集成。它可以替换SMS组件，并通过Daisy-Chain Bus通信为SMS提供最新的系统数据。一旦建立了对SMS的外部数据访问，它就会允许系统的远程调试（从船舶或陆地上）。

通过将这些数字执行器安装在无压力平衡和控制阀（PICV）上，可以通过船舶管理系统控制所有机舱。这还为远程访问和集成与其他SMS连接系统（例如无钥匙机舱入口，防晒操作和灯光控制）的好处。通过通过船舶管理系统组合这些技术系统，可以建立“智能机舱控制”。从那里开始，实现高效的车队管理是一个简单的步骤，有可能从世界上任何地方研究每个船只的气候系统。

远程家庭热水温度监测

旅行期间，乘客和船员会消耗大量热水。为此，该船配备了家用热水系统。然后将热水分配到许多水龙头点。巡航船凭借大尺寸，需要一个带有几个立管的系统循环热水。

我们的热平衡阀确保了适当的水分平衡并避免长时间的等待时间。当这些控制水温时，它们还避免了太热的水，从而导致石灰，腐蚀和能量效率低下。通常，这些阀门设置为避免军团菌生长的温度。

热平衡阀可以配备电子消毒模块，从而使系统定期冲洗以杀死军团菌细菌。我们的温度登记系统监视所有温度并启动电子消毒周期。它还为记录目的存储温度数据。注册系统可以轻松连接到船舶管理系统（SMS），并在注册过高或高温下发出警报。根据SMS系统，可以通过Internet远程查看有关水温的数据。

相关产品betway88必威手机版

betway88必威手机版终端单元以及水力平衡和控制的产品

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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With NovoCon® Danfoss revolutionizes the way hydronic balancing and HVAC control work together. The first of its kind digital HVAC actuators are directly connected with a Building Management System (BMS). This enables System Integrators to design state-of-art, Internet of Things (IoT) solutions.

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MTCV Thermal balancing valves provide a dynamic, temperature based, balancing solution for drinking water applications. Combined with the CCR2+ a smart and energy-efficient electronic control solution for monitoring and disinfecting DHW systems is established.

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betway88必威手机版电力地板加热的产品

Heating cables are used for a variety of applications, including indoor comfort floor heating and total heating both for small houses as well as large commercial buildings.
Heating cables are mostly used in connection with new building or larger renovation projects.

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The heating mats are used for installation in a thin layer of tile adhesive, self-leveling mixture, or similar. The standard minimum thickness of the floor layer is 5-8 mm while the thickness of electric heating mat is 3–4.5 mm. This minimizes the floor level increase. Electric heating mats consist of a thin cable securely fixed on self-adhesive glass-fiber mesh, usually of 50 cm width. Thin heating mats are manufactured as ready-made heating sections with a specific area (i.e. 0.5, 1, 1.5 … 12 m²) including a power supply cable (cold lead) and hermetically sealed connections.

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Digital controllers have the unique features allowing you to reduce energy waste. Some thermostats are fitted with Wi-Fi allowing remote control of heating systems via mobile application.

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Analogue thermostats are electronic control units allowing setting the heating system type and adjustment of control parameters.​

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案例故事

VACON® AC drives control the temperature, ventilation and humidity level on board for a better air quality and optimized energy consumption.

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Air-conditioning for passenger comfort is second to propulsion for using energy on a cruise ship and can account for 30-40% of fuel consumption which could be 50,000 tonnes of Bunker oil for a large cruise ship each year. The AB-QM, Pressure Independent balancing and Control Valve, (PICV), can save 25-30% of HVAC energy costs compared to conventional distribution designs, equating to about US$1 million each year at today’s oil prices for a large modern cruise ship.

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