Dorin two-stage compressor

Dorin two-stage compressor

جهت استعلام قیمت و مشاوره رایگان، تماس بگیرید
(09176050698 و 37742637-071)

توضیحات

Dorin Company was established in 1918 and has been active in the field of refrigeration and air conditioning since 1932. Nowadays, Doreen can offer a complete and wide range of compressors in various applications such as stores, transportation, food and pharmaceutical industries. Be.

کمپرسور دو مرحله ای دورین Dorin

Dorin products:

The types of hermetic toxic compressors, two-stage dore and belt compressors, as well as condensing units for air-cooled and water-cooled units are Doreen products. Doreen compressor series are shown in the table below.

The Dorin Italian two-stage compressor is suitable for refrigeration systems with very low evaporation temperatures. Highlights of the Dorin reciprocating compressor include the following:

  • Liquid cooling tube injected into the compressor
  • Low leakage
  • Low noise pollution
  • Low pressure pulses
  • ISO9001 standard

In refrigeration systems that have low evaporation temperatures, due to the increase in compression ratio, the temperature of the compressor discharge line increases tremendously and the compressor power consumption also increases. Therefore, at low evaporation temperatures, two-stage compression should be used.

These compressors compress the gas sucked out of the evaporator in two stages. Two-stage reciprocating compressors have two types of cylinders: some are low pressure (LP) and one or more are high pressure (HP) cylinders. For example, in a two-stage compressor with 6 cylinders, 4 LP cylinders and two other HP cylinders.

The beginning of a new generation of two-stage Dore compressors began with the well-evaluated h-models. 4, 6 and 8 cylinder versions are available with subcooler fluid. The flow rate is in the range of 56-1183 m3 / h and the electric motors are in the range of 12-65 HP.

Due to the creative design of this type of compressors, the compressor body works at balanced pressures.

New features of these compressors:

  • low noise
  • Low pressure pulses
  • Operating capability up to T_ev = -75 ° C (R404A)
  • The liquid cooling pipes are completely assembled on the compressor
  • Compact design with optimal dimensions
  • Lower leakage rate
  • high efficiency

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