Environmentally-friendly noise reduction structure of VRV (Variable Refrigerant Volume) air-conditioning system and construction method thereof

Abstract

The invention belongs to the technical field of a VRV (Variable Refrigerant Volume) air-conditioning system, and particularly relates to an environmentally-friendly noise reduction structure of a VRV (Variable Refrigerant Volume) air-conditioning system and a construction method thereof. The environmentally-friendly noise reduction structure comprises an indoor unit, an outdoor unit, an air hose for connection, a refrigerant pipe and a condensed water pipe, wherein the indoor unit, the air hose, the refrigerant pipe and the condensed water pipe are respectively arranged on an indoor unit suspension rod, an air hose suspension rod, a refrigerant pipe suspension rod and a condensed water pipe suspension rod; a gasket is arranged between the indoor unit suspension rod and the indoor unit; and noise reduction sole timbers are respectively arranged between the refrigerant pipe and the refrigerant pipe suspension rod and between the air hose and the air hose suspension rod. The environmentally-friendly noise reduction structure has the beneficial effects that the frequency of collision caused by vibration is reduced by arranging the gasket or a rubber mat between an indoor unit suspension rod nut and the contact surface of an indoor unit connecting plate and the sole timbers among the refrigerant pipe, the air hose and a pipeline hanging bracket; construction materials are economic and practical; the construction cost is relatively low; the noise index can be reduced; good office environments are created; and the office efficiency of office staff is improved.

Description

technical field [0001] The invention belongs to the technical field of VRV air-conditioning systems, and specifically relates to an environment-friendly and noise-reducing structure of a VRV air-conditioning system and a construction method thereof. Background technique [0002] VRV (Variable Refrigerant Volume) system--variable refrigerant flow multi-connection system, that is, an air conditioning system that controls the flow of refrigerant and realizes cooling or heating through direct evaporation or direct condensation of refrigerant. The VRV system consists of three parts: outdoor unit, indoor unit and refrigerant piping. One outdoor unit is connected to multiple indoor units through refrigerant piping, and the flow and state of refrigerant delivered to the indoor unit are controlled according to the signal fed back from the computer board of the indoor unit, so as to meet the cooling and heating output requirements of different spaces. [0003] The VRV system has many...

AI Technical Summary

Problems solved by technology

[0004] Ordinary VRV systems dominate the market at this stage, but there is a lot of noise pollution during use

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