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Holtop New Direct Expansion Heat Recovery Purification Air Conditioning System

Holtop Direct Expansion Heat Recovery Purification Air Conditioning System Meets the Needs of Different Industries

Holtop direct expansion heat recovery purification air conditioning unit comes with cold and heat source, integrates heat recovery core technology, and is equipped with multiple functional sections such as filtration and refrigeration to meet different comfort levels and process requirements. It is widely used in shopping malls, office buildings, schools and other places.dx ahu.webp

In 2020, Holtop signed a number of million-level projects for direct expansion air handling unit . The superior equipment performance has been recognized by the market, and the excellent service has been praised by customers.

Office Building of Jiangsu Taixing Rural Commercial Bank

The office building of Jiangsu Taixing Rural Commercial Bank selected Holtop direct expansion heat recovery purification air conditioning unit.

The newly-built business office building of Jiangsu Taixing Rural Commercial Bank is located in Taixing City, Jiangsu Province, with a total construction area of about 40,000 square meters. The office building integrates comprehensive business, logistics services and other functions, with a reasonable layout, complete facilities, elegant environment and novel architecture. It has contributed to the realization of the “Happy City” of Taixing’s urban-rural coordination, beautiful environment, and livable life.

Office Building of Jiangsu Taixing Rural Commercial Bank.webp

Langjiu Group Headquarters Office Building

Langjiu Group headquarters office building selected Holtop direct expansion heat recovery purification air conditioning unit.

The office building of Langjiu Group is located in Erlang Town, Gulin County, Luzhou City. The project has a construction area of 48,000 square meters. It leans against Tianbaofeng moutain and faces Chishui river. It consists of office building, conference center, exhibition center, multi-function hall, semi-underground garage and platform square. It is an important part of Langjiu’s expansion of corporate culture, creation of ecological factories, and creation of Langjiu manor.

Langjiu Group Headquarters Office Building.webp

Hangzhou Dajiangdong Smart Valley

Hangzhou Dajiangdong Smart Valley selected Holtop direct expansion heat recovery purification air conditioning unit.

Hangzhou Dajiangdong Wisdom Valley is located in the core area of Hangzhou Dajiangdong Industrial Cluster, with a total construction area of about 310,000 square meters. It is one of Dajiangdong ’s iconic “Three Valleys” projects. It consists of 22 monomers, including 5 high-rise office buildings, 15 multi-storey office buildings, 1 high-rise hotel, and 1 super high-rise office building. It provides adequate human resources guarantee for Linjiang University Town and make the development of the entire Jiangdong more comprehensive.

Hangzhou Dajiangdong Smart Valley.webp

The Experimental School Affiliated to Hangzhou Normal University

The experimental school affiliated to Hangzhou Normal University selected Holtop direct expansion heat recovery purification air conditioning unit.

The West District of the Experimental School Affiliated to Hangzhou Normal University is located on Wenyi West Road, Yuhang Street, Yuhang District. The project covers high school, dormitory, and international exchange center. Holtop Group once again provided equipment for Hangzhou Normal University to provide a comfortable and healthy work, study and living environment for every teacher and student.

The Experimental School Affiliated to Hangzhou Normal University.webp

Menyuan National Fitness Center and Intangible Cultural Exhibition Center 

Menyuan National Fitness Center and Intangible Cultural Exhibition Center selected Holtop direct expansion heat recovery purification air conditioning units.

Menyuan County National Fitness Center and Intangible Cultural Exhibition Center are located in the city of Menyuan County, with a total construction area of 25,300 square meters. Above the ground are functional areas such as exhibitions, theaters, rehearsals, and gymnasiums. Underground are garages, exhibitions, theaters, and physical exercise and equipment room.

This project is a key financial support project in Qinghai Province, and plays an important role in realizing Qinghai’s “East Into West Out” opening strategy and connecting the Hexi Corridor.

Menyuan National Fitness Center and Intangible Cultural Exhibition Center.webp

Holtop direct expansion heat recovery purification air conditioning unit comes with compressor. The entire air conditioning system is composed of outdoor unit, indoor unit and refrigerant link piping. No cooling water or chilled water system is required. It is easy to install and use, with few restrictions and reducing user investment.

DX purification AHU

Advantage

1. Energy Saving and Environmental Protection

The air conditioning system with fresh air and exhaust air adopts Holtop’s proprietary heat recovery device. The number of outdoor units is reduced by at least 30%, and the annual operating cost can be saved by more than 35%.

holtop heat exchangers

2. Long piping design

The equivalent length of the piping link between the indoor unit and the outdoor unit can reach 50m, and the maximum drop can be up to 25m. The indoor unit and outdoor unit can be installed on the site more flexibly.

Piping.webp

3. Efficient and reliable

The core components of refrigeration use internationally renowned brands and R410A environmentally friendly refrigerant with ODP = 0, which greatly improves the cooling capacity while avoiding damage to the earth ’s environment. Multiple control protections ensure stable operation of the unit.

R410A DOP

4. Space saving

The appearance of the modular HFM series outdoor unit has been professionally designed. When multiple units are arranged in the area, they are neat and consistent, effectively saving space.

outdoor unit.webp

5. Intelligent control

Holtop tailor-made air handling unit’s control system, including function of indoor unit fan start and stop, temperature and humidity control, anti-cold air, anti-icing, differential pressure alarm, air valve water valve opening, anti-freeze protection, energy management, centralized control or remote control, etc. The scientific control system ensures the safety and reliability of the system and extends the service life of the unit.

dx ahu2.webp

6. Provide different solutions

Holtop direct expansion heat recovery purification air conditioning unit supports non-standard customization, and can be equipped with various functional sections according to the needs of the scene to achieve precise control of the ambient air.

summer winter mode

Holtop direct expansion heat recovery purification air-conditioning unit is simpler and more flexible than other centralized and semi-centralized air treatment systems. It can customize scientific and reasonable layout plans according to user site requirements.


Post time: Jun-05-2020