12000 CFM Horizontal Explosion-Proof Fresh Air Handling Unit

Brand: YingTeng

Airflow: 12,000 (m³/h)

Excess Pressure: 600 (Pa)

Cooling Air Return Condition: 67.2 (kW)

Cooling Capacity under Fresh Air Condition: 135.2 (kW)

Heat recovery condition: 114.4 (kW)

Heat recovery new air condition: 168.0 (KW)

Water Flow Return Condition: 11.6 (T/h)

Water Volume Fresh Air Condition: 23.2 (T/h)

Water Resistance Reverse Flow Condition: 18.7 (KPa)

Water Resistance New Air Condition: 40.1 (KPa)

Power: 1.8x2 (kW)

Noise: 64 dB(A)

Weight: 438/478 kg

Dimensions: 1200*1600*1220mm

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 Equipment Co., Ltd.

Note: The above technical specifications are for reference only, and the actual product should be used as the standard.

YingTeng explosion-proof fresh air unit has explosion-proof markings of 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 - Part 1: Equipment - General Requirements"

GB/T 3836.2-2021 "Explosive Atmospheres *Part 2: Equipment protected by intrinsic safety '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 Yinteng 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) There are explosive hazard areas formed by mixtures of flammable gases, vapors, and air, from Group II A, II B, T1 to T4.

The "YingTeng" explosion-proof fresh air unit series has been processed with special explosion-proof technology, making it suitable for widespread use in Class 1 and 2 flammable and explosive environments. It is ideal for research, oil, chemical, pharmaceutical, and power plant settings where there may be or could be II A, II B, T1 to T4 groups of combustible gases, steam, and air mixtures posing explosion hazards. These explosion-proof fresh air units are also suitable for areas with temperature requirements. The YingTeng explosion-proof fresh air units have been inspected and certified by the National Explosion-Proof Electrical Product Quality Supervision and Inspection Center, receiving both explosion-proof certificates and explosion-proof CCC certificates. They feature an aesthetically pleasing design, reasonable construction, and are easy to install and maintain. The full series of explosion-proof fresh air units are equipped with microcomputer intelligent control, digital display, low noise, stable performance, simple operation, and high reliability, making them popular 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 cooling intake dry bulb temperature 27°C, wet bulb temperature 19.5°C, water intake temperature 7°C, temperature difference between water intake and outlet 5°C.

Supplying air inlet dry bulb temperature of 15°C and hot water inlet temperature of 60°C.

2. New Air Condition: Supply air dry bulb temperature 34°C, wet bulb temperature 28°C, water supply temperature 7°C, 5°C difference between water in and out.

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

Yinteng新风空调 units are the result of years of professional production experience for our company. By integrating the strengths of superior domestic and international products, we have developed air conditioning units at the leading level domestically to meet customer needs. These units can achieve various functions such as heating, cooling, humidifying, and filtering净化. They are widely used in comfort air conditioning systems for large and medium-sized public buildings such as hotels, malls, airports, hospitals, and office buildings, as well as in process air conditioning for industries like electronics, textiles, chemicals, pharmaceuticals, and food.

The YingTeng explosion-proof fresh air air conditioning unit boasts superior cooling and heating performance, low noise, high compactness, lightweight, 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 engineering applications where space is limited.

Features of Explosion-proof Fresh Air Air Conditioning Unit

Box

The cabinet is composed of low thermal resistance wall panels made by adding color steel plates to high-sealing profile frames. The frame is made of aluminum alloy profile skeleton: the wall panels are made of polyurethane integral foam, with a thermal conductivity of: λ=0.022 W/m·K. High-grade polyethylene wall panels or glass wool wall panels can also be used. This structure is anti-rust and corrosion-resistant, aesthetically pleasing, and durable, with a low air leakage rate of the cabinet.

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.

Plate and Frame Heat Exchanger

The evaporator core is made of seamless copper tubes and high-purity aluminum foil, tightly integrated through advanced mechanical or hydraulic expansion techniques. It undergoes a 2.8MPa pressure seal leakage test, meeting the US ARI standards, ensuring superior performance and reliable quality of the product.

Dry Condensate Trays

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

Air Filter

Specially designed modular filters 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 material can be nylon embossed mesh or non-woven fabric.