Today, with the rapid development of air conditioning technology, VRV technology has been developed to save energy. Thanks to the inverter compressor system for the appropriate load capacity between load and power consumption. Compact system, intelligent control, lightweight installation
The Meanings
-VRV means Variable Refrigerant Volume
– The air conditioning system is capable of regulating the circulation of the circulating medium and thus the capacity can be changed according to the external load.
The VRV system is made up of one or more smaller systems, each of which consists of an outdoor unit connected to multiple indoor units via a gas pipeline and control system.
– Using the air-conditioning system when the building has a large coefficient of non-simultaneous use
Advantages
Inverter conditioning system will save power consumption due to the ability to adjust the power range (10% – 100%).
-Modern level of comfort, high flexibility
– Can be local control to create each room and central control. The system can connect to the general control system of the building through a computer.
-The equipment is compact, the operating costs are not large.
– Simple installation, less impact on other equipment systems and less impact on construction progress.
Disadvantages:
-In operation of VRV air conditioning system requires professional operation, high level
-Not get the fresh wind
-VRV system cost is relatively high
The Classification of VRV conditioning system:
-VRV air conditioner has 3 types of heating platform: one-way, two-way heat pump and type 2 heat recovery.
-Free refrigeration units are 9 types with different refrigerant capacity:
– 4-way cassette type blast direction
– 2-way cassette type blast directional.
– Type 1 cassette blast direction.
– Type of ceiling air pressure connection
– Type of ceiling air duct connection pressure
– Type of thin air duct connection
– Ceiling type
– Floor type.
Wall type.
Application of VRV system
– For civil works: high-rise buildings, commercial centers, hotels,
– With industrial works: Industrial parks, factories, factories …
