详情描述

Yiting Modular Explosion-Proof Air Conditioning Unit

Model: BZKT-35Ex(Z)

Brand: YingTeng

Cooling Capacity (kW): 35

Heating Capacity (kW): 35

Airflow (m³/h): 7000

Excess Pressure (Pa): 300/850

Noise Level (dB(A)): 70/77

Auxiliary Electric Heating (kW): 12

Temperature Range & Accuracy: 18-25% ± 2.0%

Power Supply: 380V 50Hz, 3-phase 4-wire system

Total Generator Capacity (kW): 25

Compressor Type: Fully Enclosed Scroll

Compressor Quantity: 2

Compressor Power (kW): 9

Refrigerant Type: R-22

Evaporator Type: Copper Tube with Aluminum Fin

Condenser Fan Quantity/Power (kW): 1/1.1

Dimensions (mm)

Mixed Section: 600

Initial Efficiency Section: 400

Cooling plate water segment: 600

Heating section: 300

Fan section: 1300

Middle Section: 800

Medium Efficiency Section: 400

Airflow Section: 600

Width: 1200

High: 1200

Air Filter Types: Preliminary + Medium Efficiency

Centrifugal Fan Power (kW): 3

Weight (kg): 770

Ex db eb ib mb lIB T4 Gb

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

YingTeng modular explosion-proof air conditioning units have the explosion-proof marking Ex db eb ib mb lIB T4 Gb.


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

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. When the unit is cooling, the ambient temperature must not be below 18°C; if required for ordering, please specify clearly.

5. Specifications and parameters may change without prior notice due to product improvements or updates.

The Yingteng series of explosion-proof air conditioning units comply 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 intrinsic safety '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 encapsulation"

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

The Yingteng Modular Explosion-proof Air Conditioning 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 of corrosive gases.

c) There are hazardous areas with flammable gases, vapors, and air mixtures forming explosive hazards, categorized as Class II, Group A and B, and T1 to T4 groups.

The "Yingteng" explosion-proof air conditioning unit series has been processed with special explosion-proof technology, making it suitable for use in Class 1 and Class 2 flammable and explosive environments. It is widely employed in research, oil, chemical, pharmaceutical, and power plant settings where II A, II B, T1-T4 group combustible gases, steam, and air mixtures pose an explosion hazard. The modular explosion-proof air conditioning units are ideal for environments requiring specific temperature control. Yingteng's modular explosion-proof air conditioning units have been inspected and certified by the National Quality Supervision and Inspection Center for Explosion-Proof Electrical Product Quality, and issued with explosion-proof and CCC certificates. They feature an attractive design, reasonable engineering, and ease of installation and maintenance. The full range of modular explosion-proof air conditioning units are equipped with brand-name compressors, microcomputer intelligent control, digital display, low noise, stable performance, simple operation, and high safety and reliability, thus gaining wide popularity in the market. (Customizable options include explosion-proof window air conditioners, explosion-proof duct air conditioners, explosion-proof ceiling 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.).

Combination explosion-proof air conditioning units, specially developed with built-in refrigeration units, revolutionize the traditional design concept of chilled water units combined with modular air handling units. They replace the complex water system with a refrigerant direct-evaporation system, simplifying the system structure, enhancing the evaporation temperature of the refrigerant, and reducing construction and equipment operation costs. A classic example of minimalist and efficient design philosophy.

The Combination Explosion-proof Air Conditioning Unit is widely used in various fields: This product is a professional explosion-proof air conditioning unit designed for purification engineering and other air conditioning projects, capable of meeting requirements for air conditioning, temperature and humidity control, dust-free and sterile environments, noise reduction, micro-processing programmable automatic control, easy transportation, and simple installation. It effectively resolves issues related to different air volume and pressure head requirements for purification and air conditioning. It fully showcases the characteristics of direct expansion air conditioning while also meeting various process requirements of the purification section, representing an innovation in purification-type explosion-proof air conditioning units. User-friendly functional division: The explosion-proof air conditioning units are categorized into conventional and flexible types.

Standard type unit, all functional sections are provided by our company, including the intake and mixing air section, initial efficiency section, surface cooling section, heating section, humidifying section, medium efficiency section, and air outlet section, etc. The surface cooling section is of direct expansion type, and the functional sections can be selected according to customer requirements.

Flexible type units consist of dividing the complete unit into two parts, where the customer is responsible for the pre-filtration, medium-efficiency sections, the matching fan sections, and the entire cabinet. Our company provides the required cooling and heating sources, humidifiers, and the corresponding electrical control parts. Based on customer requirements, options include single cooling, cooling and heating, constant temperature and humidity, low temperature and low humidity, and 100% fresh air types. Rich product series: BZ series direct expansion air purification modular explosion-proof air conditioning units, with a very extensive product line, cooling capacities of 8~340kW, air flow rates of 1500~50000m³/h, suitable for a wide range of air conditioning projects in various purification and other environments.

Features of the Combination Explosion-proof Air Conditioning Unit

Case: Special-purpose aluminum profile frame with cold bridge prevention, double-layer steel plate, processed by Japanese AMADA, one-time bending forming technology, surface coating.

Insulation: Made of polyurethane high foam material, featuring low thermal conductivity, high water resistance, aging resistance, flame retardancy, and non-toxicity.

Centrifugal Fan: Utilizing high-performance, low-noise centrifugal fans with features such as high airflow, high static pressure, low noise, and stable operation.

Heat Exchanger: American OAK production line processed, shell and tube refrigerant direct expansion coil, with extremely high heat exchange efficiency.

Electric Heater: Stainless steel finned electric heater, primarily used for winter heating, also suitable for defrosting equipment to protect coils.

Humidifiers: Choose to install a humidifier when controlling the humidity of the air is necessary. Types available include dry steam, electrode, and water film humidifiers, among others.

Control Method: Initially use imported or domestically produced high-performance instruments, offering high control accuracy and reliability. Control instruments can be pre-equipped with remote control interfaces for convenient centralized remote control by users (please specify at the time of ordering).

Air-cooled Condensing Unit

Compressor: Utilizes high-performance imported fully enclosed or semi-enclosed scroll compressors, ensuring safety, reliability, and high energy efficiency. Shell: Machined with Japanese AMADA equipment, one-time bending forming technology, made of stainless steel, suitable for outdoor placement with no rust concerns. Refrigeration accessories: Expansion valves, solenoid valves, high/low-pressure controllers, etc., all use internationally renowned brands.

Outdoor Unit Installation

★The installation location should prevent the hot air passing through the condenser from being re-circulated back into the unit or drawn into the exhaust air of another unit, and there should be sufficient space for maintenance of the unit.

★There should be no obstructions in the air outlet and intake channels of the unit.

★The equipment arrangement should have good ventilation to carry away the hot air blown out by the equipment and to draw in cooler air.

★The unit should be mounted on a sturdy and level base, which must be strong enough to bear the weight of the unit and withstand vibrations during operation.

★Avoid installation in dirty or oily environments.