Construction process of ventilation air conditioning system

Abstract

The invention discloses a construction process of a ventilation air conditioning system. The construction process comprises the steps of technical preparation, construction guarantee measure preparation, construction machine preparation, equipment material preparation, air pipe machining, water pipe machining, flange machining, air pipe / component and flange assembling, intermediate quality inspection / site acceptance, foundation inspection, equipment transportation, air / water pipe and component transportation, support and hanger manufacturing and mounting, equipment box opening inspection, equipment mounting, main pipe mounting, branch pipe mounting, equipment trial operation / single machine debugging, fan testing and adjustment, joint trial operation / system debugging, system acceptance, various records / file arrangement, completion drawing, completion acceptance and comprehensive efficiency measurement / adjustment. The construction process has the beneficial effects that the equipment mounting follows the mounting principle of 'large first and small second, inside first and outside second, and up first and down second', and the equipment can be mounted in order.

Description

technical field [0001] The invention relates to a processing technology, in particular to a ventilation and air conditioning system construction technology, and belongs to the technical field of ventilation and air conditioning system construction. Background technique [0002] The ventilation and air conditioning system refers to a system that uses artificial methods to deal with the temperature, humidity, cleanliness and airflow velocity of indoor air. Some places can obtain air with a certain temperature, humidity and air quality to meet the requirements of users and production processes and improve labor hygiene and indoor climate conditions. The air conditioning ventilation system is a combination of ventilation system and air conditioning system. Through the air conditioning The analysis of ventilation system's influence factors on indoor air quality puts forward effective measures to improve indoor air quality from various aspects. [0003] Although the existing vent...

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Problems solved by technology

[0003] Although the existing ventilation and air-conditioning system construction technology has been relatively perfect, there are still some deficiencies in some details. First, the ventilation and air-conditioning system construction technology does not take necessary protection measures when the equipment is transported, which may cause the equipment to be damaged Damage caused by bumping or dumping during transportation, which in turn causes unnecessary losses. Second, most of the existing ventilation and air-conditioning system construction techniques do not strictly follow the "big first and then small, first inside and then outside, first up and then down" during installation. Due to the installation principle, after the installation is completed, the device may need to be reworked and reinstalled due to the misalignment of certain components, which affects work efficiency.

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