Industrial radiator performance and advantages: Industrial fin radiator radiator industry in recent years developed a by finned tubes, fluorescent tubes as one plug welding high thermal efficiency, high pressure, saving a heating piece, it's standard models ranging into 40--114, mainly used in greenhouses, large factories, office one workshop, due to a large diameter, water capacity, high heat capacity, good peripheral wing thermal effects, is generally radiator several times the amount of heat or even several times, can greatly save on the cost, is the ideal choice for many industrial heating. I am in the industrial finned tube good cooling effect in the original basis, developed a flapper do not use the old-fashioned head, replace the radiator in charge of more than light tube head, in the original amount of heat on the basis of not only only improve the cooling effect again, the key is to increase the pressure capacity radiator, radiator diameter fairly thick, instant water pressure test pressure, avoid stereotypical head baffle many phenomena sudden burst of drums. With the rapid development of high technology, heating radiator industry has also been greatly improved, and not before the clumsy iron radiator, and the cooling effect is not satisfactory, the cost is not that high, especially tedious process, casting process, for environmental pollution caused great harm, Jizhou many foundry, casting plant at the end of 2013 in the case of continuous haze less than two weeks have been closed. In recent years, steel-aluminum radiator, steel column radiator, radiator surface electrostatic spraying growing fast, is very popular, affordable and beautiful appearance, long service life, and environmentally friendly, high quality of life right now realized both energy for heating, there are beautiful, and environmentally friendly threefold, while a large workshop, mine, plant heating radiator with the development of increasingly replaced with, Strings workshop originally installed to replace the current fin, saving hybrid many processes films, films such transfer, direct light tube filament winding finned tubes, replaced the original cast iron piece light discharge tube radiators, not only greatly improve the power, and the installation is very easy to use, cast iron pieces 1/3 price. Drain pipe radiator light hair Zhang course from March 2002 to implement the National Atlas 96k402-2 smooth discharge tube through a steam radiator A model type, B-type smooth exhaust pipe radiator, greatly reducing the radiator cost, thereby heating the workshop mining light calandria replace all previous models of radiators, smooth exhaust pipe radiator can say mine is a large factory workshop radiator heater "image endorsement." Drain pipe radiator radiator light and optical light pipe installation exhaust pipe exhaust pipe radiator in the spring GB radiator exhaust pipe radiator uniform numbers GJBT-380 Atlas No. 96k402-2 light discharge pipe radiator yuan Atlas number: 96T922 A Steam radiators irrigation Note: 1, in the spring of GB optical discharge pipe radiator pressure test after manufacturing is completed, all of the company Hao spring pressure test of 2 times the test pressure of 1.5 times the working pressure of not less than 0.7mpa, company All 100% factory pressure test, there is any product quality issues two-year warranty, the warranty period, can unconditionally free replacement. 2, Hao Chun Chun company calandria radiator GB model representation: in the spring of brand X - X - X in Spring licensing row tube OD - exhaust pipe length - the number of rows of tubes. 3, in the spring discharge pipe radiator brand is the general standard length L = 1.5 m 2 m, 2.5 m, 3 m, 4 m 4.5 m 3.5 m 5.5 m 5 m 6 m. 4, in the spring of GB discharge pipe radiator over size and connection set by engineering design. 5, in the spring of GB exhaust pipe heat sink drain pipe radiator type A light spring GB size table A-type steam radiator light calandria tube size table rows Rows four rows of five rows of four rows of five rows of four rows of five rows of four rows of five row D D45 × 3 in the spring GB D57 × 3.5 in the spring GB D76 * 3.5 in the spring GB D89 * 3.5 in the spring GB D1 D89 * 3.5 in the spring GB D108 * 4 in the spring GB D133 * 4 in the spring GB D159 * 4.5 in the spring GB B 90 90 110 110 140 140 160 160 H 395 485 467 577 576 716 649 809 in the spring of GB A radiator BOMs Part Number Name Material Size Number Weight (kg) Note 1 in the spring GB blocking plate Q235 6 ??X 4--2 in spring GB riser 10 6 X 2 - 3 GB in the spring discharge pipe 10 6 X 4/5 - Ho Chun company exchanger works it is mainly used for drying air heating systems, hot air means major equipment, radiator heating medium can be steam or hot water, can also be conducting oil, steam working pressure is generally not more than 0.8Mpa, hot air temperature below 150 ℃. Finned radiator mainly consists of three parallel rows of air flow between the finned tube bundle composed, SRZ type of process cooling fins bundle is 0.5 * 10 mm anti-strip around the chip by mechanical methods, wound 18 mm seamless the pipe, and then hot-dip galvanizing, can also be made of stainless steel tubes and stainless steel with all stainless steel sink, SRL radiator is used steel and aluminum rolling finned radiator, the heat dissipation area per unit length than the SRZ type larger. By the use of machinery around the chip, cooling fins and heat pipe contact surface and tight, good heat transfer performance, stability, and air through a small resistance, steam or hot water flows through the pipe inner tube, heat through tight around the pipe fin pass air passing between the fins, to achieve heating and cooling air. Of course, you can also inquire about this site, top, too. Evaporator Evaporator editor's role is to use low-temperature liquid refrigerant is easy to evaporate at low pressure, is converted to vapor and absorbing heat by the cooling medium, to achieve the purpose of cooling. Contents 1 Classification? Horizontal evaporator? Vertical tube evaporator drain tube type 2? Cooled exhaust pipe? Calandria tube snake? U-shaped exhaust pipe 3 chiller is based on a classification of different types of editing the cooling medium, the evaporator can be divided into two categories: (1) cooling liquid refrigerant evaporator load. Liquid refrigerant for cooling the carrier - water, saline or ethylene glycol aqueous solution. Such evaporators are commonly used horizontal evaporator, evaporator and evaporator coil, etc. riser style. (2) an evaporator cooling air. Such cooling evaporator drain tube and chillers. Horizontal evaporator with horizontal shell and tube condensers for the basic structure is similar to the liquid can be divided according to the shell and tube evaporator and dry evaporator two kinds. Horizontal shell and tube evaporator is widely used in closed-loop systems saline. Its main features are: compact, liquid and heat transfer surface contact is good, high heat transfer coefficient. But it requires a lot of filling refrigerant liquid column will have some impact on the evaporation temperature. And when the salt concentration decreased down for any reason or salt water pump, brine may have been frozen in the tube. If Freon refrigerant, the lubricating oil is difficult to dissolve within the freon compressor return. Also required to stop working for cleaning. The main difference is that a dry evaporator freon refrigerant flows in the tube, while the secondary refrigerant flowing in the tube. Freon throttled liquid enters from the lower side of the end cap of the evaporator, after a few process leads from the upper end cap, the refrigerant flows in the tube with continuous evaporation, so that the wall part is occupied vapor, so It's not as effective as heat flooded. However, it has no effect on the evaporation temperature of the liquid column, and the flow rate due to higher freon (≥4m / s), the oil return is better. Further, since the tube is filled with a large amount of refrigerating medium, thereby slowing the risk of frost. The amount of such charge within the evaporator refrigerant just flooded the 1/2 ~ l / 3 or less, so called "dry evaporator." Vertical riser tube evaporator and the evaporator coil in common is that the refrigerant evaporates in the tube, the entire group immersed in the evaporator tubes containing refrigerant cabinets full (or pool, tank), in order to ensure the load Cold agent in the box at a constant speed cycle, box welded and fitted with a propeller stirrer longitudinal divisions. Secondary refrigerant flow rate is generally 0.3 ~ 0.7m / s, in order to enhance heat transfer. Both evaporator only for open loop systems, so secondary refrigerant must be non-volatile substance, commonly used is saline and water. As with brine, evaporator tubes susceptible to oxidation, and hygroscopic brine leaving concentration. Both the evaporator can be directly observed the flow of secondary refrigerant, widely used ammonia as the refrigerant brine refrigeration system. Two rows of cooling calandria tube type editor is used to cool a calandria evaporator cooling air. Widely used in low temperature refrigerator, the refrigerant flows in the discharge tube was cooled and evaporated, the outer tube as a heat transfer medium is cooling air for natural convection. The biggest advantage of cooling exhaust pipe is a simple structure, easy to produce, consume less dry storage within the warehouse due to non-packaged foods. However, the heat transfer coefficient is lower row of tubes, and when the defrost operation difficult, is not conducive to automation. For ammonia direct cooling system with seamless steel tubes welded, using a light pipe or coiled finned tube; for freon system, mostly used around the piece or set-piece brass finned tube group. Calandria tube snake snake tube top tube for gravity for fluid or liquid ammonia pump available; single-row and double row of tubes snake tube wall can be used for the next entry on the type of ammonia pump systems for liquid and gravity fluid supply system for a single snake root calandria tube can also be used for progress under ammonia pump hydraulic system and thermal expansion valve for fluid systems. Advantages snake calandria tube is a simple structure, easy to make, the smaller the amount of stored liquid, applicability. Its main drawback is the steam exhaust pipe can not be produced under section leads after discharge pipe must be full length to discharge, so little heat transfer coefficient, large vapor-liquid two-phase flow resistance. U-shaped U-shaped exhaust pipe exhaust pipe commonly used by two or four smooth seamless steel composition. U-shaped tube top row advantage is more uniform frosting, production and installation more convenient, filling small amount, about 50% of its volume, the entry on the ammonia refrigeration system, where applicable, and gravity systems for liquid ammonia pump in cold storage get more widely used. But it occupies more space efficient coffers, and the upper row of tubes easy defrosting. 3 more Cooler Cooler editor is a complete set of equipment and cooling by axial fan exhaust pipes and other components. It relies on fan forced air through cooling cabinets coffers exhaust pipe heat exchange, air cooling, so as to achieve the purpose of reducing the storage temperature. Cooler by the cooling air in a manner that can be divided into dry, wet and wet mixed three. Among them, the refrigerant or refrigerant contained in the exhaust pipe flows through the outer wall of cooling air is called dry cooling fan; to spray liquid refrigerant and air carrier for direct heat exchange, known as wet air cooler; In addition to the hybrid cooling fan cooling exhaust pipe, there is contained refrigerant spray device. Here Cooler cold dry widely used. Common cold dry air cooler is installed can be divided according to their location and floor-to-ceiling mounted types. They are cooled by air pipes, ventilators and defrosting device component, and cooled chillers are set within the calandria-piece. Dry Cooler often large floorstanding. Fifth, the air conditioning evaporator Features: The product is air conditioning evaporator. Threaded pipe, large internal surface area, 100 window ventilation effect is good, big corrugated sheet cooling area. By bending the U-shaped tube through the fins, the expander, welded together. Usage: air conditioning and refrigeration facilities. Series Evaporator (GB) of major raw materials: the evaporator 7 ￠ thread brass; condenser ￠ 9.52 ￠ 7.94 or brass (female or fluorescent tubes); aluminum foil (foil or light hydrophilic membrane) bridge chip shape films, blinds, corrugated sheets bore tube evaporator ￠ 7: row spacing: 21, Column distance: 12.7; ￠ 9.52 tube evaporator and condenser aperture: row spacing: 25, Column distance: 21.65; ￠ 7.94 tube evaporator and condensing unit hole: row spacing: 22, column spacing: 19.05 structural forms: U-shaped by bending the pipe through the fins, the expander, welded together. Heat exchange and performance: refrigerant ← → ← → corrugated sheet brass, threaded tube, large surface area, good ventilation louver window effect, the large surface area of ??the corrugated sheet heat treatment: no internal quality: no leaks, moisture ≦ 50mg / m dust content ≦ 30mg / m product family: Expand: 1, ￠ 9.52 Specification 900W * 1000H * 21.65T; 2, ￠ 7.94 Specification 794W * 1200H * 19.05T; 3, ￠ 7 Specification 756W * 1200H * 12.7T; 4, supporting the air-conditioning for 1-6HP, specific models 23,25,32,35,45,50,60,70,76,120,130