详情描述

9000 CFM Horizontal Explosion-Proof Fresh Air Handling Unit

Brand: YingTeng

Airflow: 9000 (m³/h)

Residual Pressure: 600 (Pa)

Cooling Air Return Condition: 50.4 (kW)

Cooling Capacity: 101.4 (kW) New Air Condition

Heat Recovery Condition: 85.8 (KW)

Heat recovery fresh air condition: 126 (kW)

Water Flow Return Condition: 8.7 (T/h)

Water Volume under New Air Condition: 17.4 (T/h)

Water-Resistant Return Air Condition: 10.6 (KPa)

Water Resistant New Air Condition: 22.4 (KPa)

Power: 2.2 (KW)

Noise: 63 dB(A)

Weight: 322/358 kg

Dimensions: 1300*1400*1120mm

Explosion-proof Mark: Ex db ib mb IIB T4 Gb/Ex db eb ib mb ll C T4 Gb


Manufacturer: Henan Tongteng Explosion-Proof Electrical Appliances Co., Ltd.

Note: The above technical specifications are for reference only; the physical unit shall be the criterion.

YingTeng explosion-proof fresh air unit has explosion-proof markings: Ex db ib mb IIB T4 Gb/Ex db eb ib mb ll C T4 Gb

The Yingteng explosion-proof fresh air unit series complies with the following standards:

GB/T 3836.1 - 2021 "Explosive Atmospheres *1 Part: Equipment General Requirements"

GB/T 3836.2 - 2021 "Explosive Atmospheres *Part 2: Equipment protected by隔爆外壳 'd'"

GB/T 3836.4-2021 "Explosive Atmospheres *Part 4: Equipment protected by intrinsic safety 'i'"

GB/T 3836.9 - 2021 "Explosive Atmospheres *Part 9: Equipment protected by "m" type enclosures"

GB/T 3836.15-2017 "Explosive Atmospheres *Part 15: Design, Selection, and Installation of Electrical Equipment"

The Yingteng explosion-proof fresh air unit can operate normally under the following environmental conditions:

a) Altitude not exceeding 2,000m.

b) Suitable for environments with temperatures ranging from -7℃ to 43℃, free from corrosive gases.

c) Presence of explosive hazardous areas formed by mixtures of flammable gases, vapors from Group II A, II B, T1 to T4, with air.

The "YingTeng" explosion-proof fresh air unit series has been specially processed with explosion-proof technology, making it suitable for flammable and explosive areas in Zones 1 and 2. It is widely used in scientific research, oil, chemical, pharmaceutical, and power plant environments where IIA, IIB, T1 to T4 groups of combustible gases, steam, and air mixtures may form explosive hazards. Explosion-proof fresh air units are suitable for spaces with temperature requirements. The YingTeng explosion-proof fresh air units have been inspected and certified by the National Supervision and Inspection Center for Quality of Explosion-Proof Electrical Products, and issued with explosion-proof certificates and CCC certificates. They feature an aesthetically pleasing design, reasonable structure, and are easy to install and maintain. The full range of explosion-proof fresh air units are equipped with microcomputer intelligent control, digital display, low noise, stable performance, simple operation, and are safe and reliable, thus enjoying great popularity in the market. (Customizable options include explosion-proof window-type air conditioners, explosion-proof duct-type air conditioners, explosion-proof ceiling-mounted air conditioners, explosion-proof fresh air air conditioners, explosion-proof marine air conditioners, explosion-proof corrosion-resistant air conditioners, explosion-proof high-temperature air conditioners, explosion-proof cold storage air conditioners, explosion-proof modular air conditioners, and explosion-proof multi-split air conditioners, etc.).

Note:

1. Return Air Conditions: Supply air dry bulb temperature 27°C, wet bulb temperature 19.5°C, incoming water temperature 7°C, and a 5°C difference in water temperature between inlet and outlet.

Supplying heating intake dry bulb temperature of 15°C and hot water intake temperature of 60°C.

2. Fresh Air Condition: Supply air dry bulb temperature 34°C, wet bulb temperature 28°C, incoming water temperature 7°C, 5°C difference in water temperature between inlet and outlet.

Supplying heating air intake dry bulb temperature -4°C, hot water intake temperature 60°C.

The Yingteng新风空调 unit is a result of years of professional production experience for our company, integrating the strengths of superior products from both domestic and international markets. This air conditioning unit, developed to meet user needs and equipped with cutting-edge domestic technology, can perform various functions such as heating, cooling, humidifying, and air filtration. It is widely used in comfort cooling systems for large and medium-sized public buildings such as hotels, shopping malls, airports, hospitals, and office buildings, as well as in process cooling systems for industries including electronics, textiles, chemical, pharmaceutical, and food processing.

The YingTeng explosion-proof fresh air air conditioning unit boasts superior cooling and heating performance, low noise, high compactness, lightweight structure, and easy installation and maintenance. Moreover, equipped with a frequency or pressure variable speed controller, it can operate with variable air volume for energy-saving purposes, matching different seasonal conditions and on-site air conditioning scenarios. Therefore, it is particularly suitable for use in various air conditioning projects where space is limited.

Features of Explosion-Proof Fresh Air Air Conditioning Unit

Casing

The housing is constructed with a combination of low thermal resistance wall panels made from high-sealed profiled frame and color steel plates. The frame is made of aluminum alloy profiles: the wall panels are made of integral polyurethane foam with a thermal conductivity of 0.022 W/m·K. High-density polyethylene or glass wool wall panels can also be used. This structure is corrosion-resistant, aesthetically pleasing, and durable, with a low wind leakage rate of the housing.

Fan

Utilizing low-noise, high-efficiency external rotor centrifugal fans, the fans are precision dynamically balanced to ensure smooth operation of the unit, featuring low noise and high total pressure.

Cooling Plate

The main condenser is made of seamless copper tubes and high-purity aluminum foil, which are tightly integrated through advanced mechanical or hydraulic expansion technology. Afterward, it undergoes a 2.8MPa pressure seal leak test, meeting the US ARI standards and ensuring the product's superior performance and reliable quality.

Dry-type condensate tray

The meticulously designed condensate trays and extra-thick insulation material ensure that the unit operates without condensation or dripping in harsh environmental conditions. The condensate trays are installed with a slight tilt for efficient condensate drainage. Additionally, the condensate pipes are sized for non-full flow, providing a discharge capacity five times greater than the unit's normal operating discharge. Timely condensate drainage reduces the "contact time" of the condensate trays, benefiting both in reducing corrosion and preventing bacterial growth, thereby ensuring indoor air quality.

Air Filter

Specially designed modular filter panels can be easily removed from either side or above the unit, making them particularly suitable for maintenance and cleaning in space-constrained environments. The filter media can be made of nylon embossed mesh or non-woven fabric.