项目案例

Design Envelope technology is a demand-based intelligent control solution that models equipment and system behavior and dynamically adjusts equipment operation to match system demand. With flow measurement accuracy of ±5%, Design Envelope solutions monitor and adjust flow so effectively, they function as a flow meter.

Design Envelope solutions offer up to 70% energy savings compared to standard industry pumps. Armstrong’s Smart Start-Up service inspects and confirms key aspects of installation and optimizes equipment settings for on-site load conditions. Pump Manager provides real-time performance tracking that helps building owners and operators prevent degradation in HVAC efficiency.

Design Envelope solutions offer up to 70% energy savings compared to standard industry pumps. Armstrong’s Smart Start-Up service inspects and confirms key aspects of installation and optimizes equipment settings for on-site load conditions. Pump Manager provides real-time performance tracking that helps building owners and operators prevent degradation in HVAC efficiency.

KHAMH experienced significant reductions in pump energy consumption. With the upgrade project, annual operating costs of the pumps were reduced, for savings of over $63,000 per year.

Armstrong supplied a fully integrated iFMS solution featuring Design Envelope pumps with Sensorless technology, factory-mounted piping, controls, and accessories, enabling efficient heat recovery, reducing energy consumption, and minimizing installation costs through a plug-and-play system.

The Amiens system draws 23% of its heat from heat pumps and 44% from biomass. It delivers 268 GWh of heat annually and provides an estimated Carbon Footprint savings of 41,100 tons annually.

Design Envelope solutions provide energy savings of up to 75% compared to traditional constant speed and variable frequency operated installations.

Design Envelope solutions provide energy savings of up to 75% compared to traditional constant speed and variable frequency operated installations.

Design Envelope solutions provide energy savings of up to 75% compared to traditional constant speed and variable frequency operated installations.

Design Envelope solutions provide energy savings of up to 75% compared to traditional constant speed and variable frequency operated installations.

Design Envelope solutions provide energy savings of up to 75% compared to traditional constant speed and variable frequency operated installations.

Design Envelope solutions provide energy savings of up to 75% compared to traditional constant speed and variable frequency operated installations.

Design Envelope solutions provide energy savings of up to 75% compared to traditional constant speed and variable frequency operated installations.

Design Envelope solutions provide energy savings of up to 75% compared to traditional constant speed and variable frequency operated installations.

The retrofit project delivered a 55% reduction in pump energy consumption and a simple payback on the investment in just over a year.

The Armstrong Integrated Air-Cooled Chiller Plant Control System (IPC 9511) boosts performance of new and existing chiller plant installations to deliver optimum efficiency and occupant comfort. Along with the Design Envelope 4300 pumps, an IPC 9511 reduces installation costs, operating costs and performance risk.

The energy consumption of the plant was reduced by 10%, for a savings of over 1.2 million kWh per year. Operating efficiencies are 30% better than the levels commonly seen in traditional air conditioning systems

Armstrong’s Design Envelope solutions were selected to support the heating and cooling systems in the terminal. The benefits of remote connectivity using Pump Manager were recognized immediately.

Al Manar Building in Ras al-Khaimah achieves energy and cost savings with Armstrong Fluid Technology’s Design Envelope Pumps and ips Energy Upgrade

The upgrade project provided a simple payback of less than two years and saves over $170,000 annually.

Upgrading to Design Envelope pumps helped GAC save energy costs of 20,000 aed in the first year. Armstrong’s Pump Manager service provides reports and notifications to ensure the pumps are optimized.

Improved efficiency, temperature control and reliability created a luxurious environment at the Park Hyatt Doha. Combining Design Envelope technology with Parallel Sensorless Pump Control and Active Performance Management, reduced annual costs for pumping energy by over $31,000.

Design Envelope 6800 boosters reduced energy consumption by 76% compared to previous boosters, resulting in annual cost savings of $4,400 per system.

After the upgrade project, the chilled water system in Hotel Unique uses 41% less energy. That represents a 25% reduction in total energy consumption for the hotel.

Intelligent, connected pumping solutions helped a busy mall provide a great shopping and entertainment experience along with leading efficiencies for reduced costs and sustainable operation.

The new boiler room is now serving 2900 housings through 32 delivery stations, delivering a total of 29 Gwh of heating per year. Energy savings are over 70% compared to a constant speed system.

Expected reduction in energy consumption is more than 405,000 kWh per annum, cutting energy bills by more than £45,000 per year.

Pump Manager helped to quickly identify the cause of a potential motor overload, saving energy and safeguarding the system. Design Envelope pumps contributed to electricity savings of 40,000 kWh per month

The monthly average energy usage decreased by 23% compared to 2019. Total energy usage fell by 55%. Monthly energy savings are over $2000.

Armstrong completed an overnight booster upgrade to the potable water system at a 24/7 telecom and media complex. The retrofit reduced energy use by 65%, reducing greenhouse gas emissions by 27 tons per year.

The energy usage in the HVAC system dropped from the original 1.1 kw/ton, to 0.48 kw/ton - a 56% improvement in efficiency.

The installation provided dramatic energy savings from the outset. Further savings are being realized as control systems are integrated, and as the work of analytics and fine-tuning continues.

An iFMS package system delivers water heated by recovered steam for a district heating system that provides an estimated 45% in energy savings.

Design Envelope pumps reduce energy use by up to 75% and reduce first costs for procurement and installation. For Idex La Défense, upgraded equipment also resolved some costly maintenance issues.

The space savings, combined with the Sensorless variable speed capability, made the retrofit project feasible. With a modern, efficient cooling system in place, a beautiful building can continue to serve the community.

The retrofit project saved energy, eliminated flow challenges, and improved comfort in a 41-storey office tower.

An investment in Design Envelope pumps paid for itself in just seven months, achieving energy cost savings of 90% within 90 days and supporting Notions Group’s reputation for sustainable business operations.

Armstrong large-volume municipal booster sets have been installed to meet the domestic water requirements of more than 1,000 residential buildings in the West Shrouk City housing project in Cairo. With the booster sets installed, the housing project management team can be confident of energy efficiency and lower operating costs. The integrated booster controller adjusts pump speeds and stages pumps on and off as needed during periods of high and low demand. This optimised control capability, combined with IE3 high-efficiency motors, enables the boosters to deliver energy savings of around 15% compared to alternative designs.

Over a four month period between February and May 2019, the new pumps yielded 1,265 KwH of savings. This represents a 40% reduction in energy consumption compared to the same period in 2018.

Gardenia Compound is a prestigious new residential and commercial development on the outskirts of Cairo. The Design Envelope factory-built booster package met and exceeded the water supply, energy, installation and performance requirements of this important new project. The building owners, installing contractors and operators are very pleased at the cost savings, and the residents will enjoy stable, reliable water supply.

Evergreen Brick Works is a dynamic community hub that accommodates commercial and public uses. Design Envelope solutions have contributed to reducing carbon emissions generated by campus operations.

Chiller plant efficiency improved by 66%, reducing energy consumption 763,000 kwh in the first year. 27% of the efficiency improvement is directly attributable to the OPTI-visor.

The energy savings generated by the pump retrofit are over $52,000 per year. More importantly, Pump Manager provided two key warnings related to system operation that help avoid expensive repairs and energy losses.

Installed and tuned to match the output of the original pump, the new Tango pump is producing the same flow, but using 40% less energy. Annual savings are estimated to be $2200.

Armstrong installed new Design Envelope pumps and used the Sensorless variable speed and auto-balancing capabilities to determine optimal flow rates. Operating in variable speed, demand-based mode, the pumps now provide 64% more flow but use 25% less power.

Bernardin Manor is an assisted living facility in Chicago. A proposal to upgrade existing constant speed pumps with new Design Envelope Tango pumps resulted in a 74% reduction in energy use.

Armstrong installed 4 new Design Envelope pumps, plus the cloud-based Pump Manager service for pump analytics. Indoor temperatures are now more comfortable and the replacement pumps use 59% less energy.

Crown Realty Partner: Pearson Corporate Center is a 300,000 square foot complex in Toronto consisting of two eight-storey office towers joined together by a central atrium. Armstrong replaced 6 constant speed pumps with new Design Envelope variable-speed pumps. The new system was expected to reduce energy usage by 64% but the actual savings are 87%.

The university administrators were primarily interested in a chiller upgrade but opted to upgrade to Design Envelope pumps for the potential energy savings. The retrofit Design Envelope pumps reduced energy usage by 78%, saving over rmb 4,500 per pump annually.

Armstrong upgraded the existing equipment with 10 Design Envelope 4300 pumps and an ipc 9521 controller. This reduced energy usage by 75%, which in turn reduced the payback period for the retrofit project to less than two years.

Texas Christian University (TCU) is a private university in Fort Worth, Texas. In 2018 a proposal to uprgrade 3 constant-speed pumps in the Recreation Center resulted in saving over $37,000 per year.

Armstrong recently completed a project in the United Kingdom, retrofitting a building belonging to National Grid. The retrofit included new pump sets that reduced energy consumption by 32%, saving over 5,000 gbp annually.

Pacifc Sahibabad, is a major destination mall in Ghaziabad, India. Armstrong helped replace and upgrade 3 pumps that were over 10 years old and had begun to fail regularly. Data shows that the replacement pumps use 41% less energy than the originals.

Armstrong helped INOX replace four constant-speed pumps with three Design Envelope pumps, and changed the system to use primary-variable control. This resulted in a 43% decrease in HVAC spending year-over-year.

Installed and tuned to match the output of the original pump, the new Tango pump is producing the same flow, but using 40% less energy. Annual savings are estimated to be $2200.

Armstrong reviewed the customers’ HVAC system and recommended an OPTI-VISOR™ control solution to help them reach their efficiency goal.

A pair of Design Envelope VIL pumps are using Sensorless, self-adjusting speed control to provide the exact performance required by a temporary heating system.

The system was delivered to site as a complete package. Operating efficiency ranges between 0.49 kw/ton and 0.72 kw/ton, depending on the system load. Annual average is 0.65 kw/ton.

冷冻机房优化项目将减少83568美元的设备投资以及每年预计节省624000千瓦时的用电量，约170000美元

Indo-MIM将原先的定速泵替换成能效更高的变频系统，使他们的能源成本减少了33%。

新的区域供热系统预计将为当地居民提供一致和可靠的热量，且每年降低供热成本和削减二氧化碳排放量超过1000吨。

作为以前专业体育赛事的场地，枫叶花园已经变成了一个杂货店和体育中心。创新的暖通空调系统通过冷冻机房将回收和重新分配的热量送往地下停车场。

埃德蒙顿机场管理局在扩建项目中选择了Armstrong的立式管道泵。选择DE智能变频技术是非常明智的，因为尽管HVAC负荷发生大幅度改变，该泵仍旧能满足系统需求。

Armstrong的辅助协助服务按照所需的面积减少暖通空调设备。IPC 11550作为系统的一部分，自动调节空调系统的输出保持舒适和减少能源使用。

佛罗里达电力照明公司升级了他们现有的暖通空调系统并使用了Armstrong的DE智能变频泵。因此他们由于水泵而产生的能源成本降低了68%，每年将节省数千美元。

Armstrong的DE智能变频解决方案集成了专门定做的地热系统，实现了比国家能源中心的要求还高50%的能源效率。

央街2180号的管理者们在面对带集成控制器的DE智能变频泵时挑花了眼，但最终做出了正确的选择。 大楼实现低能耗运行并减少碳排放，这一结果让他们引以为傲。

开发商Tridel公司对hvac系统进行 升级，采用Armstrong专业的变频技术让系统以最佳效率运行，大大降低了能源成本。

Armstrong通过配置立式管道泵的制冷系统，帮助Limbach公司和陶氏柯卡姆公司节省更多的采购成本并快速安装。

在改造项目安装了最新的暖通空调系统设备之后，卫理公会达拉斯医疗中心仅在 5 个月内便节省了超过 107,000 美元的制冷成本。

OPTI-VISOR™ 的高效节能让项目真正实现2个月收回改造成本。

华盛顿都市地区高速运输管理局安装了集成变频器的泵系统，目前能源成本每年减少约8500美元。

这座城市为改造项目安装了一个全变频增压系统，该系统为他们带来出色的性能和节能效益

最终的成套系统解决方案降低了能耗和安装成本，并减少了维护，确保设备持续正常运行。

使用Armstrong推荐的集成系统后，设计师们将水泵功率要求降低了70%，大幅提高了能效。

相较其他规模类似但设计标准不同的建筑，加拿大皇家银行大厦预计可节能50%。

Enwave深层湖水冷却系统为多伦多市一些大型办公楼提供制冷服务，每年能够节约超过61兆瓦时（ Mwh ） 的电力。所减少使用的能源和排放的气体相当于一年减少1.58万辆汽车的排放量。

Armstrong基于 MBS 集成供热系统设计并建造了四个一体化机房，替代了过时的燃油锅炉房。 该改造项目每年为 Hutton Hall 节约能源成本 245,000 英镑，并且每年减少 740 吨二氧化碳排放量。

该公司安装了先进的地热交换系统，该系统以Armstrong的元件集成专业知识为依托。在完成了这些改造项目的超市中，这款新的地热系统为其节省了 30% 的供热和制冷成本

每年的能源成本将从11000美元减少至2000美元，平均每台泵一年可节省9000美元

原先的冷冻机房效率为1.3千瓦每冷吨，现在改造后的效率为0.55千瓦每冷吨，学院平均每年可以节省约100,000美元的能源消耗。