详情描述

Yinteng Roof-Type Explosion-Proof Air Conditioning Units

Product Specifications

Model: BZKT-360Ex (380)

Brand: YingTeng

Cooling Capacity: 382.3 kW (329,254 kcal/h)

Heating Capacity: 393.3 kW (338,727 kcal/h)

Energy Adjustment: 0, 25, 50, 75, 100%

Airflow: 62,000 m³/h

Static Pressure Outside the Machine: ≥700Pa

Temperature Range and Accuracy: 18 - 32℃ ±2℃

Power: 380V 50Hz, three-phase four-wire system

Rated Power: Cooling 148.5kW, Heating 145.3kW

Compressor: Semi-hermetic screw type, quantity 1

Evaporators, Condensers: Copper tube with aluminum fin

Supply Fan: Type double-inlet centrifugal (belt-driven), power 30kW

Condenser Fan: Type - Low Noise Axial Flow; Quantity - 8; Power - 12kW

Filter: Plate-type Preliminary Efficiency

Auxiliary Electric Heating (Optional): Power 90kW, Energy Regulation 0, 33, 66, 100%

Dimensions: Length 7490mm, Width 3500mm, Height 2600mm

Weight: 6,710 kg

Explosion-proof Mark: Ex db eb ib mb lIB T4 Gb

Manufacturer: Henan Tongteng Explosion-proof Electrical Equipment Co., Ltd.

YingTeng explosion-proof air conditioner has the explosion-proof marking of Ex db eb ib mb lIB T4 Gb.


Note: The above technical specifications are for reference only; please refer to the actual product for accuracy.

1. Refrigeration nominal operating conditions: Indoor return air dry bulb temperature 27°C, wet bulb temperature 19°C; Outdoor ambient air dry bulb temperature 35°C.

2. Heating nominal operating conditions: Indoor return air dry bulb temperature 20°C, hot water inlet temperature 19°C; steam pressure 0.2 MPa.

3. The beauty method can be selected from electric heating, hot water heating, or steam heating; electric regulating valves are required for hot water and steam heating.

4. The ambient temperature during the unit's refrigeration operation must not be below 18°C; if a specific requirement is needed for ordering, please specify clearly.

5. Specifications may change or be updated without prior notice due to product improvement.

This series of products 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 3836.3-2021 "Explosive Atmospheres - Part 3: Equipment protected by increased safety "e""

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"

Explosion-proof air conditioners can operate normally under the following environmental conditions:

a) Altitude not exceeding 2000m

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

c) There are explosive hazardous areas formed by mixtures of flammable gases, vapors, and air, including Class II A, II B, and T1 to T4 groups.

"YingTeng" explosion-proof air conditioning series models have been processed with special explosion-proof technology and are suitable for widespread use in Class 1 and Class 2 flammable and explosive environments. They are ideal for research, oil, chemical, pharmaceutical, and power plant facilities where IIA, IIB, T1 to T4 groups of combustible gases, steam, and air mixtures pose explosion hazards. These explosion-proof air conditioners are suitable for locations with temperature requirements. YingTeng explosion-proof air conditioners have passed inspections by the National Supervision and Inspection Center for Explosion-Proof Electrical Product Quality and have been issued with explosion-proof certificates and CCC explosion-proof certificates. They feature an aesthetically pleasing design, reasonable construction, and are easy to install and maintain. The entire series employs branded compressors, microcomputer intelligent control, digital display, and boasts low noise, stable performance, simple operation, and safety. They are 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 conditioners, and explosion-proof multi-split air conditioners, etc.).

Roof-mounted explosion-proof air conditioning units are a complete air system designed for indoor air treatment, integrating functions such as cooling, heating, dehumidification, humidification, ventilation, and air purification into medium to large-sized air conditioning equipment. This product combines modular air handling units with direct expansion air conditioning technology, enabling centralized and comprehensive control of cooling and air conditioning. It boasts high efficiency and energy saving, simple system design, stable performance, compact structure, high control accuracy, safety and reliability, low noise, high static pressure, minimal vibration, high corrosion resistance, good sealing, excellent rain and dust protection, easy installation, and attractive appearance. The microcomputer control ensures that the product's performance and quality are fully realized and showcased.

The unit is divided into two sections: the compression and condensation section, and the air handling section. The compression and condensation section is assembled in a modular manner, while the air handling section features a modular design divided by function. The housing is constructed with a frost bridge-free aluminum alloy frame and a polyurethane sandwich panel structure with double-sided steel plates. The unit's assembly methods are versatile and convenient, allowing for installation on rooftops or outdoor open spaces without the need for a dedicated machine room. The product is suitable for large industrial spaces such as factories and workshops in areas with不便 access to water or limited water resources, as well as for full-air conditioning systems in comfort-oriented locations such as hospitals, shopping malls, supermarkets, restaurants, and office buildings.

Roof-mounted Explosion-proof Air Conditioning Unit Product Features

1. Comprehensive variety and specifications: Roof-mounted air conditioning units are divided into three series based on function: Cold Air Type (L), Heat Pump Type (R), and恒温恒湿型(H). The恒温恒湿型(H) is suitable for process air conditioning environments with high requirements for temperature and humidity control, while the Cold Air Type (L) and Heat Pump Type (R) are ideal for comfort air conditioning spaces.

Products are available for custom production with cooling capacities ranging from 12kW to 490kW, catering to different high airflow and space-specific air conditioning requirements.

Products are categorized into standard, purification, and fresh air series based on applicable usage locations, and various functional sections can be optionally added for convenient realization of multiple functions such as cooling, heating, dehumidification, humidification, air purification, noise reduction, and energy-efficient fresh air.

2. No dedicated machine room required, saving investment: The frame of this series of units is treated with anti-corrosion and waterproofing, allowing the entire unit to be placed on the roof or outdoor space, eliminating the need for a machine room and saving on building space and construction investment costs: The unit is a full air system, with no cooling water or chilled water system, thus saving on auxiliary equipment such as chilled water pumps, cooling water pumps, cooling towers, fan coils, and pipelines.

Investment-ready, reducing the construction cost. 3. Convenient transportation and easy installation: The unit design includes two structural forms: Standard and Purification: Standard units with a cooling capacity below 140kW are designed as a single structure, while those above 140kW are split structures, facilitating transportation and installation. Purification units are modularly designed, with configurable functional sections as needed, offering simple configuration and flexibility. The volume of each functional section

Compact, lightweight, and customizable to site conditions, easy for transportation and installation. 4. Cold bridge-free frame, low air leakage rate: The air handling sections use cold bridge-free aluminum alloy frames, with panels made of polyurethane high-pressure foam insulated boards (outer panel: electrostatically sprayed steel plate, inner panel: galvanized steel plate). The frame and panels are equipped with special sealing and thermal insulation strips, and feature a unique outdoor-type waterproof structure design, ensuring the unit's outdoor operation is reliable.

With required corrosion and rust resistance, vibrant colors, and aesthetic appeal. 5. The unit employs a renowned fully enclosed scroll compressor, ensuring smooth operation, reliable performance, and high refrigeration efficiency: According to customer requirements, non-standard heat recovery units can also be provided for energy-saving and environmental protection.

6. Equipped with a direct-drive low-noise axial fan and a rear-tilt centrifugal fan, effective vibration isolation measures are in place to ensure smooth and reliable operation of the unit with low noise and minimal vibration.

7. A variety of refrigeration components and control elements are from internationally renowned brands, featuring high system reliability and stable performance.

8. Both evaporators and condensers are copper-tube-aluminum-fin heat exchangers, designed and optimized with computer technology and manufactured on a dedicated heat exchanger production line, ensuring high efficiency and energy saving.

9. Standard units are equipped with intelligent instrument control and can be optionally fitted with industrial-grade programmable logic controllers (PLC) according to customer requirements. The standard configuration of purification units includes industrial-grade PLC control, operating on optimized programs. They also feature fault self-diagnosis and alarm functions. The controller is equipped with a standard RS485 communication interface, allowing for convenient remote control from a different location or connection to an intelligent control system, ensuring optimal equipment operation and reduced operating costs.

10. The unit's return air can be in various forms such as horizontal air supply, side air supply on the left and right of the unit, upward air supply, and downward air supply, making it particularly suitable for改造existing building air conditioning systems (simply reroute the original return air ducts to connect to the main unit on the roof): Additionally, replacing the main unit that has reached the end of its service life is also convenient, alleviating any concerns for the user.

11. Units can be treated for explosion-proof and corrosion resistance according to specific application requirements. They are widely used in industries such as petrochemicals, metallurgy, pharmaceuticals, and more. The explosion-proof marking for the units is ExdbebibmbllBT4Gb. There are also products with the explosion-proof marking ExdbebibmbllcT4Gb. Please consult and confirm with our technical department before placing an order.

Roof Type Explosion-Proof Air Conditioning Unit Order Instructions

Users can select and combine various function modules according to their needs. When placing an order, it is recommended to provide a diagram illustrating the combination of function modules, and the following data should be provided (standard units do not require this): 1. Cooling and heating requirements and heating method. Note that the cooling capacity in the performance parameters table does not consider the change in heat dissipation caused by the change in the fan power due to the change in the excess pressure outside the unit.

2. Function section names, quantities; refer to Section 6 for examples of function section combinations.

3. Provide excess pressure outside the machine.

4. If there is a fresh air section, the user must provide the fresh air volume and operating conditions. Standard fresh air operating conditions are dry bulb temperature 35°C and wet bulb temperature 28°C.

5. Standard configuration includes a panel-type non-woven fabric pre-filter, while the medium-efficiency filter is a bag-type non-woven fabric filter:

6. Aircraft Control Panel Agreement: The control panel on the right side facing the airflow is referred to as right-handed, symbolized by "Y"; the control panel on the left side is referred to as left-handed, symbolized by "Z." The definition of the control panel includes the inspection door side, the in/out pipes of the system, the in/out pipes of the heat medium, the condensate discharge side, and the operating side.

7. Are a damper required and what type (manual or electric)? If not specified, the product will not come with a damper.

8. Do you need a remote control box, and what is the desired length of the remote control cable?

9. Electric regulating valves must be selected for hot water and steam heating units.

10. The ambient temperature during the cooling operation of a single-cooling unit must not be below 18°C; please specify if this requirement is needed when placing an order.

Roof-Type Explosion-Proof Air Conditioning Unit Functional Segment Combination Description

The functional sections of the air treatment part offer various combinations, allowing users to flexibly select according to their actual needs.

b. The air handling section of the aforementioned unit has additional functional module combinations that can be added or removed as needed.

c, The air handling section of the unit also offers more optional features for the user, such as noise reduction sections, heat recovery sections, and ozone purification sections, etc.

d. Our explosion-proof rooftop air conditioning units are a specialty product, suitable for use in flammable and explosive environments. For more details, please consult our technical department.

e. General type and basic function module performance parameters and exterior diagrams can be found in this sample. Performance parameters, outdoor static pressure, etc., can be adjusted according to the actual needs of the user. For details, please consult our technical department.

f. There are various return air delivery methods, such as top return, side return, and bottom return, and the air delivery methods include top supply, side supply, end supply, and bottom supply. You can choose flexibly according to your needs; just specify in the order for return and supply air delivery methods.