BKFR - {28W} series explosion-proof air conditioner
Introduction to Xinhe Explosion proof Air Conditioner
Explosion proof air conditioner is a kind of explosion-proof electrical appliance, which is mainly used for refrigeration and heating in flammable and explosive environments such as petroleum, chemical industry, military, oil depot, offshore oil platform, etc. The appearance and usage of explosion-proof air conditioner is the same as that of ordinary air conditioner. Explosion proof air conditioners can be divided into high temperature, low temperature, ultra-high temperature and ultra-low temperature according to the working environment.
The product has refrigeration, heating and automatic defrosting functions, compressor , fans, etc. have undergone special explosion-proof treatment, and the explosion-proof type is the whole machine explosion-proof. Explosion proof products can be used in flammable and explosive mixed gas environments such as petroleum, chemical industry, medicine, scientific research, military and dangerous warehouses. Explosion proof, intrinsically safe, cast sealed and other composite explosion-proof technologies are adopted in the structure. The control end is completely controlled by intrinsically safe type, without any spark. It is convenient and safe to use. Multi fin type is adopted Heat exchanger When the cold coal passes through, it has more contact with the air, which can greatly improve the cooling and heating effect of the air conditioner. Manual control and remote control can be used. Explosion proof air conditioner shall not be produced without production license pin Sale.
1. Product standard
Explosion proof air conditioning products must meet the relevant national explosion-proof standards before they are allowed to enter the market. The executive standards for explosion-proof products announced by the state are;
GB3836.1-2000 Electrical Equipment for Explosive Gas Atmospheres Part 1: General Requirements
GB3836.2-2000 Electrical Equipment for Explosive Gas Atmospheres Part 2: Flameproof "d"
GB3836.4-2000 Electrical Equipment for Explosive Gas Atmospheres Part 2: Intrinsically Safe "ib"
GB3836.9-2006 Electrical Equipment for Explosive Gas Atmospheres Part 9: Encapsulated "m"
GB3836.15-2000 Electrical Equipment for Explosive Gas Atmospheres Part 15: Electrical Installations in Hazardous Locations (Except Coal Mines)
JB/10538-2005 Explosion proof Dehumidifier and Air Conditioner
Note: See the explosion-proof certificate of this product for details.
2. Product features
● Compact structure, elegant appearance, light design and convenient installation.
● Brand compressor is adopted, with large refrigerating (heating) capacity, stable and reliable performance, low noise, low power consumption and long service life.
● Adopt compound explosion-proof type and perfect overheat, pressure protection and other measures, so the whole machine is explosion-proof, safe and reliable.
● Advanced control technology, adjustable temperature and air volume
3. Structure and engineering principle
structure
Xinhe explosion-proof air conditioner consists of indoor unit and outdoor unit connecting pipeline. The following is the structural diagram of vertical air conditioner:
Air inlet: the air in the room is sucked in from this and removed by the air filter screen.
Air outlet: the regulated air is blown out from here.
Row Water pipe : The moisture in the room is discharged from the drainage pipe where small water drops are generated by the condenser.
Connecting pipe: the indoor unit and the outdoor unit are connected by copper pipes, from which the refrigerant flows.
Outdoor unit: the outdoor unit consists of compressor, fan, heat exchanger, capillary (electronic expansion valve) and other electrical components.
General description of Gree explosion-proof air conditioning products
one Mark of cabinet explosion-proof air conditioner: Exdmh(ib)ib II BT4 Equivalent to Ⅱ2G EExdmh(ib)ib II BT4
two Cabinet type explosion-proof air conditioner is mainly used for explosion-proof treatment of outdoor unit and indoor unit on the basis of ordinary air conditioner, as follows:
Outdoor unit: it mainly uses special processing methods and control methods to control the internal electrical equipment , compressor , Outdoor fan , protection system , Cooling system , The refrigeration system is provided with explosion-proof treatment, and explosion-proof control box is added inside. Its overall dimension is the same as that of the outdoor unit of ordinary cabinet type air conditioner, and its installation method is also the same as that of the outdoor unit of ordinary cabinet type air conditioner.
Indoor unit: mainly to conduct explosion-proof design again after disassembling the internal electrical control part , It is manufactured and processed to form a separate explosion-proof control box and realize manual control function. The overall dimension of the hanging unit is the same as that of the ordinary indoor unit of the hanging air conditioner, and its installation method is also the same as that of the ordinary indoor unit.
three The explosion-proof indoor unit and outdoor unit adopt various explosion-proof processing structures, and the weak current control part adopts intrinsically safe explosion-proof circuit.
four Wide temperature range: - 7℃~30℃ It can be adjusted freely.
[Note on explosion-proof air conditioner]: The reference pictures provided are physical photos, which can be equipped with ballast, wiring fittings and other installation accessories according to user needs. The marked price cannot be used as the final transaction price (online purchase is not supported, if necessary / Please call for consultation ***）
