Heat Pump Assembly Line With Integrated Testing Modules

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Solution Overview

Problem

Current techniques lack a standardized production process for heat pumps, resulting in low production efficiency and difficulty in controlling production quality.

Innovation Solution

A fully automatic intelligent production line for a thermal management integrated module is introduced, which includes a loading part, first and second assembling parts, and corresponding testing parts, utilizing a flow-type assembly process and integrated testing modules to ensure quality control.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Manufacturing precision

If a standardized production process is implemented, then manufacturing precision and quality control improve, but device complexity increases

Engineering Contradiction:
Improveproduction quality controlVSAvoidproduction line complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The production line is divided into multiple functional modules including loading part, first assembling part for refrigerant side, second assembling part for cooling water side, and respective testing parts. Each module performs a specific function independently, enabling standardized production while maintaining manageable complexity through modular design.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The production line integrates multiple functions into a unified system that handles both refrigerant side and cooling water side assembly and testing operations simultaneously, achieving standardized production across different components through a single multi-functional platform.

Inventive Principle:
Principle #6Universality (Multi-functionality)

2Productivity

If automated assembly and testing processes are implemented, then productivity increases, but device complexity increases

Engineering Contradiction:
Improveproduction efficiencyVSAvoidproduction line complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The automated production line is segmented into distinct functional modules (loading, first assembling, second assembling, first testing, second testing, and finished product parts), where each module performs a specific automated operation. This segmentation enables high productivity through continuous automated processing while keeping individual module complexity manageable.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Components are pre-prepared and positioned in the loading part before entering the assembly modules. The refrigerant side and cooling water side components are separately assembled and tested in advance through dedicated modules, enabling efficient final integration and improving overall production efficiency.

Inventive Principle:
Principle #10Preliminary action

3Manufacturing precision

If separate assembly and testing modules are used for refrigerant side and cooling water side, then manufacturing precision improves, but loss of time increases

Engineering Contradiction:
Improvequality controlVSAvoidproduction cycle time
Core Design Contradiction:
Manufacturing precisionVSLoss of time

Solution Approach 1:

The production line merges the assembly and testing of refrigerant side and cooling water side components into a single integrated flow. Both sides undergo their respective assembly and testing operations in parallel through dedicated modules, then converge at the finished product part, eliminating sequential delays and reducing overall production cycle time while maintaining quality control.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The production line maintains continuous operation by having multiple assembly and testing modules working simultaneously on different components. While one module is assembling, another is testing, ensuring that no component waits idle and the production flow continues without interruption, thereby reducing time loss while preserving manufacturing precision.

Inventive Principle:
Principle #20Continuity of useful action

Data Source

PatentUS12311729B2Apparatus for assembling a heat pump
Publication Date: 2025.05.27 ZHEJIANG ZOCH TECH CO LTD
  • US12311729B2 patent drawing
  • US12311729B2 patent drawing
  • US12311729B2 patent drawing

AI summary

For assembling a heat pump, an apparatus includes a loading part located in an initial section of the fully automatic intelligent production line of an integrated thermal management module. The apparatus includes a first assembling part, located downstream of the loading part, that assembles a refrigerant side components of the heat pump. The apparatus includes a first testing part, located downstream of the first assembly part, that tests the refrigerant side components. The apparatus includes a second assembling part, located downstream of the loading part, that assembles the cooling water side components of the heat pump. The apparatus includes a second testing part, located downstream of the second assembling part, that tests the cooling water side components. The apparatus includes a finished product part, located downstream of the second testing part, that outputs a finished product.