7000 CFM Horizontal Explosion-Proof Fresh Air Handling Unit

7000 CFM Horizontal Explosion-Proof Fresh Air Handling Unit

Brand: YingTeng

Airflow: 7000 (m³/h)

Residual Pressure: 500 (Pa)

Cooling return air condition: 39.2 (kW)

Cooling Capacity for Fresh Air Condition: 78.9 (kW)

Heat recovery fan condition: 66.7 (KW)

Heat Recovery Ventilation Condition: 98.0 (kW)

Water Recirculation Rate: 6.7 (T/h)

Water Volume: 13.6 (T/h) New Air Condition

Water Resistance Return Air Condition: 8.5 (KPa)

Water Resistant New Air Condition: 16.5 (KPa)

Power: 1.8 (KW)

Noise: 61 dB(A)

Weight: 282/312 kg

Dimensions: 1200*1300*980mm

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, and the physical unit shall prevail.

Inten explosion-proof fresh air unit explosion-proof marking: Ex db ib mb IIB T4 Gb/Ex db eb ib mb ll C T4 Gb

The YingTeng explosion-proof air handling 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 of enclosures"

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

The Yiting Explosion-proof Air Handling Units 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 of corrosive gases.

c) There are explosive hazard areas formed by mixtures of flammable gases, vapors, and air from Groups 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 use in flammable and explosive areas in Zones 1 and 2. It is widely applicable in scientific research, oil, chemical, pharmaceutical, and power plant environments 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. Explosion-proof fresh air units are ideal for locations with temperature requirements. The YingTeng explosion-proof fresh air units have been inspected and certified by the National Quality Supervision and Inspection Center for Explosion-Proof Electrical Products, receiving both explosion-proof certification and CCC certification. They feature an aesthetically pleasing design, reasonable structure, and ease of installation and maintenance. The full range of explosion-proof fresh air units is equipped with microcomputer intelligent control, digital display, low noise, stable performance, simple operation, and reliable safety, making them highly favored 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 conditioning units, and explosion-proof multi-split air conditioning units, 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 air intake dry bulb temperature of 15°C and hot water intake temperature of 60°C.

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

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

Yiting New Air Conditioning Units have been developed with years of professional manufacturing experience, integrating the strengths of both domestic and international high-quality products to meet user needs. These advanced-level air conditioning units can achieve various functions such as heating, cooling, humidifying, and filtering purification of air. They are 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 like electronics, textiles, chemicals, pharmaceuticals, and food processing.

The Yinteng explosion-proof fresh air air conditioning unit boasts superior cooling and heating performance, low noise, thin height, compact structure, light weight, and easy installation and maintenance. Moreover, equipped with a variable frequency or pressure control, it can adjust its air volume for energy-saving operation according to different seasons and match the on-site air conditioning conditions. Therefore, it is particularly suitable for various air conditioning projects in buildings with compact spaces.

Features of Explosion-proof Fresh Air Air Conditioning Units

Box

The cabinet is composed of low thermal resistance wall panels made by assembling high-sealing profile frames with color steel plates. 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-density 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 minimal air leakage rate.

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.

Table cooler

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 air pressure seal leakage test, meeting the US ARI standards, ensuring superior performance and reliable quality of the product.

Dry 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 slightly tilted for easy drainage. Moreover, the condensate pipes are sized for a non-full flow state, providing a discharge capacity over five times the normal operating volume. Timely discharge of condensate reduces the "wetting" time of the tray, benefiting both in reducing corrosion and preventing bacterial growth, thus 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 material can be made of nylon corrugated mesh or non-woven fabric.