Hub assembly, breakout box, and air conditioning system
By concentrating the communication lines and refrigerant flow path connection points of the air conditioning system within the junction box assembly and branch box, the problem of low installation and maintenance efficiency caused by the scattered communication lines in the air conditioning system is solved, achieving more efficient installation and maintenance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GD MIDEA HEATING & VENTILATING EQUIP CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-07-21
AI Technical Summary
In air conditioning systems, the communication cable connection points between the indoor and outdoor units are scattered in different rooms, resulting in low installation and maintenance efficiency, and the cables are prone to loosening and poor communication after long-term use.
The design includes a junction box assembly containing a communication circuit board and wiring terminals for the indoor and outdoor units. It centrally connects the communication lines between the indoor and outdoor units and uses a branch box to concentrate the refrigerant flow path and communication line connection points within the branch box, facilitating installation and maintenance.
It improves the efficiency of communication line installation and maintenance, reduces troubleshooting time when communication failures occur, enhances connection stability and installation accuracy, and extends equipment lifespan.
Smart Images
Figure CN224537735U_ABST