Expert in fresh air system and air purification system，Hengfeng
Passive environmental control all-in-one machine
The equipment adopts the latest three-motor design, control and operation, which is highly efficient and energy-saving.
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Product details
Product Introduction
The equipment adopts the latest three-motor design, control and operation, which is highly efficient and energy-saving.
The outdoor compressor adopts a new type of variable frequency compressor, featuring intelligent defrosting that is safe and efficient.
The all-heat mechanism adopts graphene polymer film technology, featuring high heat recovery efficiency and washability.
Adopting the world's advanced heat recovery technology and software system, it features stable and reliable performance.
All fans adopt imported chip DC variable frequency fans, which can flexibly adjust and control the air volume.
It features an industry-leading intelligent bypass function design, making it more energy-efficient and comfortable during the transitional seasons.
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| EC DC motor | Hexagonal exchange core | H13 high-efficiency filter element | Intelligent control circuit board |
◆ The hexagonal exchange core is made of a brand-new polymer material, featuring long service life, high antibacterial and high-performance performance
◆ The HEPA filter H13 can efficiently filter PM2.5 with a filtration efficiency of up to 99%
◆ Multiple modes can be adjusted in real time, and multiple delicate wind sensations meet the comfort of the whole family
◆ The three EC motors have achieved low noise and low energy consumption while operating at high speeds
◆ Exclusive NANOE black technology humidification and sterilization technology (optional in BEY3.0 version)
Internal structure diagram
①High-efficiency filtration ②Return air fan ③Fresh air fan ④Total heat exchange core ⑤Exhaust fan ⑥Exhaust air damper ⑦Primary filtration ⑧Fresh air damper ⑨Electric control box ⑩Indoor return air outlet ⑪Internal circulation air outlet ⑫Refrigerant interface ⑬Drainage pipe ⑭Evaporator ⑮Fresh air outlet ⑯Fresh air outlet
Parameters related to the indoor unit
| Model | HK-400R | HK-600R | HK-900R |
| Equipment power supply | 2N'/220V/50Hz | ||
| Fresh air volume | 100-200m³/h | 150~300m³/h | 300~400m³/h |
| Air supply volume | 400m³/h | 600m³/h | 900m³/h |
| Residual pressure of supply air | 100Pa | 150Pa | 150Pa |
| Residual pressure of exhaust air | 80Pa | 100Pa | 100Pa |
| Rated heating power | 1100W | 2100W | 2650W |
| Rated refrigeration power | 950W | 1800W | 2850W |
| Cooling capacity | 3500W(800W-3700W) | 5100W(1500W-5500W) | 7200W(2600W-8500W) |
| Heating capacity | 4100(800W-4300W) | 5500W(1500W-5800W) | 8500W(2600W-8800W) |
| Electric auxiliary heating | 1000W(Optional) | 1500W(Optional) | 2000W(Optional) |
| Performance coefficient | 2.97(COP) | 2.98(COP) | 2.96(COP) |
| Total thermal efficiency | 79% | 79% | 79% |
| Noise | 35dB(A) | 38dB(A) | 42dB(A) |
| Equipment weight | 93kg | 115kg | 142kg |
| Overall dimensions: Length × Width × Height (mm) | 1400×950×300 | 1400×950×300 | 1400×1100×340 |
Parameters related to the outdoor unit
| Compressor power supply | 2N/220V/50Hz | ||
| Refrigerant | R410A | R410A | R410A |
| Equipment weight | 35kg | 38kg | 47kg |
| Overall dimensions: Length × Width × Height (mm) | 780×289×542 | 780×289×542 | 860*310*670 |
| Noise | 30dB(A) | 32dB(A) | 35dB(A) |
Factory strength
Hebei Hengfeng Environmental Protection Equipment Co., Ltd. is located in Zaoqiang County, Hengshui City, Hebei Province. It is an innovative technology enterprise that integrates technology research and development, equipment manufacturing, engineering design consulting, and supporting product manufacturing of air treatment systems in household, commercial, industrial, and other fields, as well as engineering after-sales service; Based on the strategy of "innovation driven development", the company focuses on the technological research and industrial application of air fresh air systems, air temperature and humidity control, and large-scale air handling units.
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Important patent
The company has currently obtained more than 20 national certified patent certificates and 2 copyrights for new air dedicated software; Participated in the formulation of a number of industrial standards for fresh air purification and disinfection and sterilization, and was successively rated as a high-tech enterprise, Hengshui Industrial Design Center, a well-known brand in Hebei Province, a member of the Air Purification Committee of the China Association for Quality, and a member of the China Fresh Air Network; The company's products are strictly developed and produced in accordance with the ISO9001 quality management system, ISO14001 environmental management system, and ISO45001 occupational health and safety management system. Its main products have passed product testing by nationally recognized institutions; And has successively won more than 20 honorary titles such as "China Green Energy Conservation and Environmental Protection Brand" and "China Famous Brand".
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Contact Hengfeng
Zaoqiang County, Hengshui City, China
