1、 Purpose:

Our company produces YPHB series explosion-proof and environmentally friendly air conditioning units(Hereinafter referred to as air conditioning unit)Product Performance ExecutionGB/T7725Room Air Conditioner andGB5956According to the safety requirements for electrical equipment of room air conditioners, it has passed various inspections. Explosion proof requirements are based onGB3836.1-2010Explosive Environment1Part: General Requirements for EquipmentGB3836.2-2010Explosive Environment2Part: Composed of explosion-proof shell“d”Protected Equipment "GB3836.4-2010Explosive Environment4部分：由本质安全型“i”Protected Equipment "andGB3836.9-2006Explosion proof Electrical Equipment for Explosive Environments9部分 浇封型“m”》The explosion-proof structure is made according to the regulations and has been inspected and approved by an authorized quality supervision and inspection department. Its explosion-proof mark isExdibmbIIBT4 GbApplicable to factories that exist or may exist IIAIIBLevel,T1～T4Explosion hazard caused by the mixture of flammable gases, vapors, and air1District or2District venue. This product has passed the inspection of the Explosion proof Electrical Product Quality Supervision and Inspection Center and obtained the Explosion proof Certificate. Explosion proof and environmentally friendly air conditioning units are widely used in self enclosed indoor spaces with explosive gas mixtures in the air, such as petroleum, chemical, metallurgical, pharmaceutical, military, substation, scientific research, military, warehouse, laboratory, paint room, and defense industry, as a means of purifying air and regulating temperature (lowering or raising temperature).

2、 Cooling principle:

The suction pump continuously draws cold water from the base onto the wet curtain, utilizing the physical property of water evaporation and heat absorption to cool the air. The water curtain paper increases the contact area with the air, allowing the air to enter the machine and undergo convective heat exchange with the water curtain, resulting in cooling. Then, it is sent into the room through a fan.

3、 Internal structure: water storage base, thickened water curtain, dust-proof filter screen, all copper motor, motor bracket, metal fan blades, water pump, drainage valve, float ball.

Pure copper core motor: sufficient power without adulteration, the quality of the motor determines the service life of the machine.

Metal fan blades: Never use all plastic, high temperature resistance, safety, and higher air volume.

Thickened and encrypted water curtain: a cooling tool, the water pump draws ice water onto the wet water curtain, and hot air is sucked in through the ice curtain to become cold air.

High density dust-proof mesh: dual purification filtration, dual protection, enhances air purification.

Double filtration water pump: internal circulation pumping, clean water quality, better effect.

4、 Place of use

The air conditioner can work normally under the following environmental conditions

a. Atmospheric pressure:80～110kPa；

b. Environmental temperature: Outdoor-20℃～+40℃；

C. Relative humidity of the air: In humid months, the monthly average relative humidity should not exceed90%；

At the same time, the monthly average low temperature for that month is not higher than+25 ℃;