Modular fan coil system

Abstract

The invention discloses a modular fan coil system which comprises a water distributing and collecting unit, a fan coil unit, a valve component unit, an electric valve signal line and a connecting branch pipe unit, wherein the water distributing and collecting unit comprises a water distributor and a water collector; the fan coil unit comprises a fan coil and a fan coil temperature controller; the valve component unit comprises a gate valve and an electric two-way valve; the connecting branch pipe unit comprises a branch pipe water distributing and collecting unit, a water distributor connecting branch pipe and a water collector connecting branch pipe; the water distributor is connected with the fan coil through the water distributor connecting branch pipe; the water collector is connected with the fan coil through the water collector connecting branch pipe; the gate valve is arranged on the water distributor connecting branch pipe; the gate valve and the electric two-way valve are arranged on the water collector connecting branch pipe; and the electric two-way valve is connected with the fan coil temperature controller through the electric valve signal line. Due to the mode, the modular fan coil system has the characteristics of high cost performance and convenience in use.

Description

technical field [0001] The invention relates to a fan coil system, in particular to a modularized fan coil system. Background technique [0002] At present, most of the ends of central air-conditioning systems use fan coil systems, especially in high-end residential and villa projects. In summer, the ends of air-conditioning systems basically use fan coil systems. The traditional installation of fan coil units adopts header installation, that is, a main pipe is divided into several branches, and each branch is connected to several fan coil units. Each fan coil unit in this branch adopts a series system. However, the hydraulic balance of this installation method is not easy to control. If the hydraulic balance needs to be considered, one solution is to install a pipe with the same path, and the other is to install a pipe at the inlet of each fan coil. balance valve. The first option will increase the pipelines and increase the difficulty of decoration and coordination; the ...

AI Technical Summary

Problems solved by technology

The traditional installation of fan coil units adopts header installation, that is, a main pipe is divided into several branches, and each branch is connected to several fan coil units. Each fan coil unit in this branch adopts a series system. However, the hydraulic balance of this installation method is not easy to control. If the hydraulic balance needs to be considered, one solution is to install a pipe with the same path, and the other is to install a pipe at the inlet of each fan coil. balance valve

The first option will increase the pipeline and increase the difficulty of decoration coordination; the second option will increase the cost to a greater extent; in addition, due to the many connection points of the pipeline, water leakage often occurs on the upper part of the ceiling, which is troublesome to repair

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