Air-Conditioning Machine Room Layout for Compact Chilled-Water Piping
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Solution Overview
Problem
The design of central air-conditioning machine rooms often features a complicated and chaotic pipeline layout, leading to crowded locations, increased space requirements, higher energy consumption, and poor adaptability, with spatial relationships not being intuitively reflected.
Innovation Solution
A method and device for determining the specifications of a chiller unit, water pump, and valve member based on building cooling load and system flow, followed by plotting and connecting these components on a design layout, ensuring their spatial relationship is intuitively reflected, using standardized layout blocks to optimize space and reduce energy consumption.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Device complexity
If traditional machine room layout is used, then pipeline layout becomes complicated and chaotic, but space requirement and pipeline resistance increase
Solution Approach 1:
The machine room layout is divided into standardized modular blocks representing different equipment and pipeline sections. Each block is a pre-designed unit that can be independently configured and assembled, transforming the chaotic continuous layout into organized discrete segments that reduce overall complexity and space requirements
Solution Approach 2:
The patent creates a universal layout block library where standardized blocks can represent multiple equipment types and pipeline configurations. These universal blocks can be reused across different machine room designs, reducing the need for custom layouts and minimizing space requirements through standardized footprints
2Device complexity
If traditional machine room layout is used, then pipeline layout becomes complicated and chaotic, but energy consumption increases
Solution Approach 1:
By segmenting the pipeline layout into standardized blocks, the system optimizes pipeline routing to reduce length and minimize crossings. This segmented approach allows for more efficient energy distribution and reduces energy losses associated with longer, more complex pipeline routes
Solution Approach 2:
The patent transitions from two-dimensional floor plans to three-dimensional spatial arrangement through stacked layout blocks. This vertical dimensionality reduces horizontal pipeline length and minimizes crossings by utilizing multiple levels, thereby reducing energy consumption for fluid transport
3Loss of information
If traditional machine room layout is used, then spatial location relationships cannot be intuitively reflected, but adaptability is reduced
Solution Approach 1:
The layout blocks incorporate color coding and visual differentiation that intuitively indicate spatial relationships, equipment types, and pipeline connections. This visual encoding system allows operators to quickly understand spatial arrangements and relationships without detailed documentation, improving both information clarity and adaptability
Solution Approach 2:
The patent uses standardized graphical representations and digital models that copy and simplify the physical layout into intuitive visual formats. These standardized copies can be easily interpreted and adapted to different scenarios, maintaining spatial relationship information while enhancing adaptability
Data Source
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AI summary
A method and apparatus for configuration of an air-conditioning machine room, and an electronic device and a readable storage medium. The method comprises: determining specifications of a water-chilling unit on the basis of a chilling load of a building, wherein the specifications of the water-chilling unit include inlet and outlet specifications and a connecting pipe diameter; determining the specification of a water pump on the basis of a preset system water flow; determining a valve which has a specification matching the connecting pipe diameter; and drawing the water-chilling unit, the pump and the valve in a design drawing, and connecting the water-chilling unit, the pump and the valve, wherein the water-chilling unit, the pump and the valve are proportionally scaled according to the specifications.