A multi-connected air conditioner connection pipe routing method

Abstract

The invention discloses a connecting and pipe routing method of m multi-connected air conditioners. The method includes: two air conditioner parts (such as an indoor unit and a branch pipe, a branch pipe and an outdoor unit, and the like) are sequentially connected according to the relative distance between the two parts, a connecting manner with regular connecting pipe length is formed, automatic connecting pipe routing is achieved, and the corresponding connecting method is regular. By the method which adopts scientific and reasonable calculation, connecting pipe (copper pipe) consumption is lowered, equipment and material cost during air conditioning system mounting are reduced, and the capacity load (attenuation) requirements of normal operation of an air conditioning system, the branch pipe capacity limit requirements, and the like can be satisfied at the same time.

Description

technical field [0001] The invention relates to the technical field of air-conditioning equipment, in particular to a method for connecting pipes of a multi-connected air conditioner. Background technique [0002] When selecting the composition of the existing multi-connected air-conditioning system, the main consideration is whether the cooling and heating load meets the demand requirements, and the actual engineering installation environment of the air-conditioning is seldom considered. In the case that almost all of the cooling and heating loads of air-conditioning can be met, most selection projects do not have scientific calculations to consider the total length of the connecting pipes used in the air-conditioning system, but simply calculate the length of the connecting pipes of multiple indoor units in series, or Arbitrary pairwise connection of pipes; this directly affects the on-site installation of the air-conditioning system project. Only temporary purchases or ex...

AI Technical Summary

Problems solved by technology

In the case that almost all of the cooling and heating loads of air-conditioning can be met, most selection projects do not have scientific calculations to consider the total length of the connecting pipes used in the air-conditioning system, but simply calculate the length of the connecting pipes of multiple indoor units in series, or Arbitrary pairwise connection of pipes; this directly affects the on-site installation of the air-conditioning system project. Only temporary purchases or excessive purchases are made in advance according to the actual needs of the connecting pipes to meet the needs of the connecting pipes when the air-conditioning system is installed and composed. It cannot be selected scientifically in advance. type, reasonable budget copper pipe installation requirements

[0003] In some design drawings or manual selection, there are also calculations for estimating the length of the connecting pipes of the air conditioning system based on the relative length of the building size, but the calculation methods are various, so that when the air conditioning system is finally assembled, the total length of the connecting pipes used is not the most reasonable and optimal solution , so that buying too much will increase unnecessary costs, while buying too little will affect the project installation

If only manually calculating the demand for connecting pipes (copper pipes) without scientific consideration of the operating load of the entire air conditioning system, sometimes it will cause the air conditioning system to fail or the actual cooling and heating capacity will be too low to meet the engineering needs

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