一种空调用多通道平行流换热铝扁管
By improving the connection structure of the air conditioning heat exchange flat tube, and utilizing the sliding connection between the embedded groove and the embedded tube and the thrust of the spring, the problems of difficult flat tube alignment and loose connection were solved, achieving efficient and stable refrigerant flow and sealing, and improving the operational reliability of the air conditioning equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHIPING CHUANGYUAN ALUMINUM IND CO LTD
- Filing Date
- 2025-07-21
- Publication Date
- 2026-07-17
Smart Images
Figure CN224517058U_ABST
Abstract
Claims
1. An air conditioning multi-pass parallel flow heat exchange aluminum flat tube, characterized in that: It includes a first manifold (1) and a second manifold (2). The first manifold (1) and the second manifold (2) are respectively connected to a number of evenly arranged connecting pipes (4). The connecting pipes (4) are detachably connected to heat exchange flat tubes (3). The heat exchange flat tubes (3) have an embedded groove (10). The inner wall of the embedded groove (10) is slidably connected to an embedded tube (9). The embedded tube (9) is connected to a connecting pipe (5). The connecting pipe (5) is detachably connected to the second manifold (2) through the connecting pipes (4).
2. The multi-pass, parallel flow heat exchanging aluminum flat tube for air conditioning as recited in claim 1, characterized by: The heat exchange flat tube (3) and the connecting tube (5) are respectively connected to fins (7), and the two fins (7) are connected to a spring (8).
3. The multi-pass, parallel flow heat exchanger aluminum flat tube for air conditioning as recited in claim 1, characterized by: The heat exchange flat tube (3) and the connecting tube (5) are slidably connected by a sleeve (6).
4. The multi-pass, parallel flow heat exchanger aluminum flat tube for air conditioning as recited in claim 3, characterized by: The sleeve (6) is connected to a heat-insulating sealing ring (11).
5. An air conditioning multi-pass parallel flow heat exchanging aluminum flat tube as claimed in claim 3, characterized in that: The sleeve (6) is provided with concave and convex teeth (12).
6. An air conditioning multi-pass, parallel flow heat exchanging aluminum flat tube as claimed in claim 1, characterized in that: The heat exchange flat tube (3) has a first flat pressure hole (13), and the embedded tube (9) has a second flat pressure hole (14) that matches the first flat pressure hole (13).