Gas Compression Housing Layout With Central Coolers for Heat Discharge
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Solution Overview
Problem
Existing gas compression assemblies with liquid-injected elements face inefficiencies when dealing with variable gas flow demands, and maintaining optimal operation and ease of maintenance is challenging due to complex component interactions and heat discharge issues.
Innovation Solution
A housing design with separate liquid separators and coolers for each element, distributed across distinct sections with a central cooler for gas, allowing independent operation and efficient heat discharge through coordinated cooling air flow, facilitated by non-return valves and adjustable fan speeds.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If multiple liquid-injected elements are housed in one housing, then gas compression capacity is improved, but cooling efficiency deteriorates due to heat accumulation from multiple elements
Solution Approach 1:
The housing is divided into multiple sections (first section, second section, central section) with each section containing specific components. The first and second liquid-injected elements are placed in separate sections, each with its own liquid separator and cooler. This segmentation allows independent cooling of each element, preventing heat accumulation while maintaining high compression capacity.
2Volume of stationary object
If components are densely arranged in the housing, then space utilization is improved, but ease of maintenance deteriorates due to limited accessibility
Solution Approach 1:
The housing is segmented into multiple sections with a central section containing coolers and liquid separators, while the first and second sections contain the liquid-injected elements. This segmentation creates accessible zones for maintenance while efficiently utilizing the housing volume. Each section can be accessed independently for maintenance operations.
3Temperature
If coolers are placed in the central section, then cooling efficiency is improved through coordinated air flow, but device complexity increases due to additional structural sections
Solution Approach 1:
The coolers for the first and second liquid-injected elements are merged into the central section, sharing a common location and coordinated cooling air flow system. This merging improves cooling efficiency by creating a centralized cooling zone while the modular section design keeps the overall structure manageable and not excessively complex.
4Reliability
If liquid separators are provided for each element, then liquid separation efficiency is improved, but device complexity increases due to additional components
Solution Approach 1:
A liquid separator is provided for each liquid-injected element, with the first liquid separator connected to the first element and the second liquid separator connected to the second element. Each separator is placed in a dedicated section, ensuring efficient liquid separation for each element while the modular arrangement prevents excessive overall complexity.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The assembly achieves flexible and efficient gas compression, minimizing energy loss and enabling easy maintenance by optimizing cooling and component accessibility, even with varying gas flow demands.
Implementation Method 1
a first cooler for cooling a first liquid in a first liquid injection line for the first liquid-injected element... a second cooler for cooling a second liquid in a second liquid injection line for the second liquid-injected element
Implementation Method 2
Cooling air that has absorbed released heat is discharged by the housing in a controlled and optimal manner
Data Source
AI summary
A method for cooling an assembly (1) for compressing a gas containing a housing (2) having a plurality of elements for compressing gas, the method comprising:allowing a cooling air flow (21) to flow from an environment into a first section 3 of a housing (2);passing the cooling air flow (21) through a plurality of coolers (14, 16, 18) that are arranged in a central section (5) of the housing (2), the cooling air flow (21) being passed from the first section (3) to a second section (4) of the housing (2);allowing the cooling air flow (21) to flow out from the second section (4) of the housing (2) into the environment.