Haier refrigerator Explosion

Two-door two-temperature explosion-proof refrigerator has the following specifications: Model BL-198 BL-280 BL-310 standard two-door two-temperature power supply (V / Hz) 220/50 220/50 220/50 power (W) 98 122 130 noise (db ) ≤41 ≤41 ≤41 consumption (Kwh / 24h) 0.82 0.75 0.75 Electric shock protection class III Total effective volume (L) 186 218 250 freezer capacity (L) 112 138 157 Freezer Volume (L) 76 80 93 freezing capacity (kg / 24h) 5 5 5 refrigerant R134a R134a R134a Dimensions (mm) 500 * 602 * 1490 515 * 602 * 1460 525 * 602 * 1460 Net Weight (kg) 50 67 70 [Features] 1. round The anti-static technology. 2. The maximum surface temperature limit protection technology and a variety of security technologies. 3. explosion-CNC digital refrigerator temperature accuracy ± 5 ℃, with fault over-temperature alarm. 4. Using the box outside the box full proof in the form, not only can store all kinds of dangerous goods inside, and explosion-proof refrigerator can be placed in hazardous areas. 5. Zone 0 design, produce conform GB3836.14 and GB3836.15 mandatory national standard products can store all kinds of dangerous goods. 6. The refrigeration system "hermetic" proof and "positive pressure" explosion-proof composite structure, press 0 zone box designed to meet the latest safety standards. 7. Control circuit leading international microwatt level full optical isolation intrinsically safe circuits, the safety factor higher than the internationally recognized security of energy three orders of magnitude or more. Explosion-proof two-door double temperature freezers Applications: - active opto solid state relay and integrated whole explosion-proof technology refrigerator freezer BL Series Integrated explosion proof electronic devices are integrated. It can be widely used in petroleum, chemical, mining, pharmaceutical, aerospace, military and other sectors with II B, II C-class, temperature class T1-T4 group explosive gas mixtures Zone 1 (or 2 area) dangerous places; freezer box explosion-proof applicable to a II C-class, temperature class T6 group explosive gas mixtures Zone 1 hazardous areas. BL Series Integrated explosion-proof refrigerator microwatt thanks very optically isolated control circuitry and integrated intrinsically safe explosion-proof technology, the machine has a small size, light weight, safe, reliable, low maintenance convenience and price and so on. Products by National Instruments explosion-proof safety supervision and inspection station table accreditation. Explosion-proof two-door two-temperature Freezer Product features: Explosion freezer mainly used in petroleum, chemical, military, medicine, scientific research, laboratory and other fields, used at lower temperatures cooled reagents stored at room temperature, do not keep drugs volatile flammable burst dangerous goods. Its structure divided into single doors, double doors and more doors and horizontal and vertical points. It consists of the refrigerant compressor, a condenser, a condenser fan, evaporator, temperature controller. Such that it can be safely used in hazardous locations, we also use complex technology to freezer-proof explosion-proof handle. Compressor, condenser fan or flameproof encapsulated using processing technology, the thermostat as a passive optocoupler switching and explosion-proof solid-state relays active intrinsically safe automatic temperature control system. To protect the compressor will not be damaged, the use of delayed-proof solid-state relays and overload protection and thermal protection device, explosion-proof electrical appliances are part of the control process. In order to prevent the harm caused by static electricity, conductive paint sprayed on the freezer cavity eliminate electrostatic effects, use more secure. Explosion-proof two-door dual temperature freezer to use: 1, before use explosion-proof freezer, you read the instructions in detail, purchase or transport the freezer after the explosion, should be allowed to stand for 2-6 hours and then boot, in order to avoid electrical fault. 2, prior to initial use or re-enabled, the thermostat is adjusted to the strong first stop file, and then adjusted the thermostat knob 3 files started, so as not to burn the compressor 3, when the opening run, five minutes after the compressor It will work. (Because we use the delay-proof solid-state relays and overload protection and thermal protection devices) 4, before use, the first for 2-6 small space-time box power run, if the cooling effect is good, only 5 to store goods, unexpected situations , just stop and not immediately after the start, wait 5 minutes or more, so as not to burn out the compressor. 6, regularly remove dust the condenser and compressor surfaces, in order to avoid downtime, not up to temperature. You can use a soft brush or a vacuum cleaner to clean, do not wash with water spray, and do not add the dust cover. Explosion-proof two-door dual temperature freezer Note: 1, to strictly distinguish between dangerous environment using a freezer-proof Zone 1 or Zone 2. Explosion freezer zone 2 may not be used for an area (for explosion-proof refrigerator insulating liner region 2 No anti-static coating). 2, use and maintenance. Shall not change the location of various pipes and wires. Found irregularities should immediately stop using it. 3, explosion-proof refrigerator for 2 hazardous environment, when the need to prevent the use and maintenance of freezer liner insulating surface electrostatic accumulation hazard. 4, the use of dangerous goods storage containers must have damaged the measures to prevent accidents. Such as unforeseen circumstances should immediately cut off the power. 5, explosion-proof equipment must ask professional repair personnel to repair.