一种空气能烘干装置
By installing a central heat insulation plate and inclined air guide plates in the air-source heat pump dryer, the hot air is isolated from directly acting on the circulating fan, which solves the problem of easy aging of the circulating fan and improves the safety and stability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI GUOXIN NEW ENERGY ENG CO LTD
- Filing Date
- 2025-07-04
- Publication Date
- 2026-07-17
AI Technical Summary
In existing air-source heat pump drying devices, the circulating fan is prone to aging, resulting in poor performance and reduced service life due to direct exposure to hot air circulation.
A central heat insulation plate and air guide vanes are installed in the air chamber. The drive shaft and blades are located on the left side of the heat insulation plate, and the drive motor is located on the right side. The directional rotation of the blades is achieved through the drive wheel and drive chain, which isolates the hot air from directly acting on the circulating fan. Foamed ceramic materials are used to improve the heat insulation effect.
It effectively reduces heat loss, aging, and malfunction of the circulating fan, and improves the safety and stability of the drying equipment.
Smart Images
Figure CN224517313U_ABST
Abstract
Claims
1. An air energy drying device, comprising a lower air seat (1), an upper air seat (2) arranged above the lower air seat (1), an air chamber (3) communicated between the right ends of the lower air seat (1) and the upper air seat (2), and a drying box (4) movably installed between the left ends of the lower air seat (1) and the upper air seat (2), characterized in that, Multiple air holes (5) are equally spaced on the side of the lower air seat (1) and the lower air seat (2) facing the drying box (4). Heating resistance wires (6) are installed on the side of the lower air seat (1) and the upper air seat (2) facing the multiple air holes (5). A circulating air mechanism for directional circulation of hot air in the lower air seat (1), the air chamber (3), the upper air seat (2) and the drying box (4) is provided inside the air chamber (3).
2. The air energy drying device according to claim 1, characterized in that, The circulating air mechanism includes a central heat insulation plate (7) fixed in the middle of the air chamber (3), a drive shaft (8) rotatably installed inside the air chamber (3) and located on the left side of the central heat insulation plate (7), blades (801) fixed at the upper and lower ends of the drive shaft (8) and facing the upper air seat (2) and the lower air seat (1) respectively, and a drive unit located inside the air chamber (3) on the right side and between the drive shaft (8).
3. The air energy drying device according to claim 2, characterized in that, The drive unit includes a drive motor (9) installed inside the air chamber (3) and located on the right side of the central heat insulation plate (7), a transmission wheel (10) between the middle of the transmission shaft (8) and the upper end of the drive motor (9), and a transmission chain (11) installed between the two transmission wheels (10) and passing through the central heat insulation plate (7).
4. The air energy drying device according to claim 2, characterized in that, The upper and lower left sides of the central heat insulation plate (7) are symmetrically fixed with air guide plates (701) facing the heating resistance wire (6) between the upper and lower ends of the transmission shaft (8).
5. The air energy drying device according to claim 4, wherein, The central heat insulation plate (7) and the air guide plate (701) are both made of foamed ceramic material.
6. The air energy drying device according to claim 1, wherein, The front and rear top of the drying box (4) are symmetrically fixed with handles (401), and the middle of the front and rear of the drying box (4) are provided with viewing windows (402) below the handles (401).
7. The air energy drying device according to claim 1, wherein, The front end of the upper air seat (2) is equipped with a microcomputer controller (12), and the output end of the microcomputer controller (12) is electrically connected to the heating resistance wire (6) and the input end of the drive motor (9).