Dual-channel separating type based variable-working-condition dehumidifying system

Abstract

The invention discloses a dual-channel separating type based variable-working-condition dehumidifying system. The dual-channel separating type based variable-working-condition dehumidifying system comprises a variable-capacity temperature-regulating dehumidifying system, and a fixed-capacity cooling dehumidifying system group, wherein the variable-capacity temperature-regulating dehumidifying system comprises a variable-capacity compressor; an inlet of the variable-capacity compressor is connected to an outlet of a first evaporator group; an outlet of the variable-capacity compressor is connected to an inlet of an air-cooling condenser; an outlet of the air-cooling condenser is connected to an inlet of the first evaporator group; a gas-liquid separator is arranged between the first evaporator group and the variable-capacity compressor; an outlet of the variable-capacity compressor is further connected with the water-cooling condensing system; the fixed-capacity cooling dehumidifying system group comprises a second evaporator group, wherein the first evaporator group and the second evaporator group are arranged side by side; and the second evaporator group is connected to a fixed-capacity cooling dehumidifying system. The dual-channel separating type based variable-working-condition dehumidifying system can realize a dual-channel separating technology, is suitable for variable-working-condition variable-air-volume operation needs; and the variable-capacity compressor is combined with the fixed-capacity compressor, so that energy output is regulated according to air inlet load changes, and therefore, dehumidifying needs are guaranteed, and energy-saving operation is realized.

Description

technical field [0001] The invention relates to a dehumidification system based on double-channel separated variable working conditions. Background technique [0002] In order to ensure the internal environmental quality of national defense projects and meet the needs of human breathing in the working area, most national defense projects must introduce fresh air through the mouth, and the introduced fresh air must be treated before it can be sent into the cavern. At present, national defense projects generally use fresh air dehumidifiers and full-working condition dehumidifiers to deal with fresh air, and the ventilation and air conditioning systems are mostly constant air volume systems. Existing fresh air dehumidifiers and full working condition dehumidifiers are generally designed for the operation requirements of constant air volume and variable load, and have certain incompatibility for the operation requirements of variable air volume and variable load under variable w...

AI Technical Summary

Problems solved by technology

In other words, fresh air dehumidifiers and all-working-condition dehumidifiers cannot fully adapt to the variable air volume and load variable operating requirements, let alone realize the energy-saving operating requirements of variable operating conditions.

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