Heating apparatus and thermal management system
By designing the flow channel at the bottom of the curved surface in the heating device of the vehicle thermal circulation system, the problem of large fluid flow resistance is solved, and uniform heating of the fluid and efficient heat transfer are achieved.
WO2025045085A1PCT designated stage expired Publication Date: 2025-03-06SUZHOU TIANKAI ELECTRIC CO LTD
Patent Information
- Application Number
- PCT/CN2024/115127
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2023-08-30
- Filing Date
- 2024-08-28
- Publication Date
- 2025-03-06
Smart Images
Figure CN2024115127_06032025_PF_FP_ABST
Abstract
The present disclosure provides a heating apparatus and a thermal management system. The heating apparatus is used for heating a fluid. The heating apparatus comprises a housing and a heating element. The housing is provided with a cavity, an inlet, and an outlet, the inlet and the outlet being communicated with the interior and the exterior of the cavity; a flow channel for a fluid to flow through is formed in the cavity, and the flow channel is communicated with the inlet and the outlet; the heating element is disposed on the housing, and the heating element is used for heating the fluid in the cavity; at least a part of the bottom portion of the flow channel having a length within a range is a curved surface. A part of the bottom portion of the flow channel is a curved surface, and has a smaller fluid drag compared to the surface of planar flow channels, facilitating the circulating flow of the fluid.
Need to check novelty before this filing date? Find Prior Art
Citation Information
Patent Citations
Electric heating device for heating fluids
CN106839397A
Electric heating liquid circulation type heater
CN212227416U
Thermal management device for lithium ion battery of electric vehicle
CN214378603U
Valve group integration module
CN216033602U
Heating device
CN220507254U