Ground air supplying air conditioning line device and installation method thereof

Abstract

The invention belongs to the technical field of air conditioning and ventilation and relates to a ground air supplying air conditioning line device and an installation method thereof. The device comprises a heat pump unit, a fresh air unit and a static pressure box distributor which is connected with a pipeline of the fresh air unit, the device is characterized in that the static pressure box distributor is communicated with a fresh air branch pipe and an air outlet ground box sequentially by pipelines, and when the device is installed, the fresh air branch pipe and the air outlet ground box are arranged below room floors, and an air outlet of the air outlet ground box is upward and is horizontally connected with the floor surface. The fresh air branch pipe has a flat rectangular structure and is prepared by rigid noise- reducing plastics. The device and the method of the invention have the advantages that the fresh air fed from the ground ensures the airflow and air in a human active region to be fresh, and moves up gradually until the upper layer becomes dirty air to be exhausted from the room. The pollution discharge capacity in the mode of up-air-feeding and down-air-returning displacement ventilation is superior to that in the mode of up-air-feeding and up-air-returning mixing ventilation, the fresh air has high use ratio, and the dirty air is completely exhausted, thus avoiding pathogen transmission, providing good air quality for rooms and work places and being good for health.

Description

technical field [0001] The invention belongs to the technical field of air-conditioning and ventilation, and relates to an air-conditioning air-supply pipeline device, in particular to a ground air-supply air-conditioning pipeline device and an installation method thereof. Background technique [0002] The traditional air conditioning and ventilation system adopts the airflow organization form of upward supply and upward return. Regardless of the wall-mounted air conditioner, vertical air conditioner, or central air conditioner, the air supply pipe is generally erected in the air, and the structure is designed according to light weight requirements. way back. When the ventilation is sent up and up, the clean air is sent into the room from the top of the room, fully mixed with the indoor air to dilute the pollution, and finally discharged from the top of the room to the outside. The entire indoor airflow is fully mixed, and the pollution level of the indoor air is basically...

AI Technical Summary

Problems solved by technology

[0003] A considerable part of the clean air generated by the air conditioner is used to dilute and dilute the indoor polluted air, resulting in a waste of energy; at the same time, in the living room or office, people repeatedly breathe indoor semi-polluted air, and the air quality is far inferior to outdoor natural ventilation , if things go on like this, will seriously affect people's health

Images