Heating and ventilating device
The heating and ventilation device integrates ventilation and heating functions with a single fan system, reducing size and cost while maintaining flexibility and efficiency.
CN222278695UActive Publication Date: 2024-12-31ジャン州立達信光電子科技有限公司
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Patent Information
- Application Number
- CN202323492005.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-19
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2033-12-19
AI Technical Summary
Technical Problem
Existing heating and ventilation devices in bathrooms require multiple functions but are large in size and costly due to separate air ducts and motors, leading to inefficiencies.
Method used
A heating and ventilation device with a single fan system, incorporating ventilation and warm air ducts on both sides of the fan, using a heater to produce warm air, and swing plates to control airflow, reducing the need for separate motors and ducts.
Benefits of technology
The device achieves dual functions of ventilation and heating with reduced size and cost, allowing for flexible airflow control and energy efficiency.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN222278695U_ABST
Abstract
The utility model provides a heating ventilation device which comprises a shell, a fan, a heater, a ventilation swing plate and a warm air swing plate, and an air inlet is formed in the top of the shell; the fan is embedded in the air inlet, a ventilation air duct and a warm air duct which are located on the two sides of the fan respectively are arranged in the shell, and the ventilation air duct and the warm air duct extend out of the shell respectively; the heater is arranged in the warm air duct and used for heating airflow to form warm air; the ventilation swing plate is hinged in the ventilation air duct; and the warm air swing plate is hinged in the warm air duct. According to the heating ventilation device, the ventilation air channel and the warm air channel are arranged in the shell, the heater is used for heating airflow in the warm air channel to enable the airflow to become warm air flow and send the warm air flow to a corresponding area, opening and closing of the ventilation air channel and the warm air channel are controlled through the ventilation swing plate and the warm air swing plate respectively, the structure of the device is simplified, and cost is reduced. And the occupied space of the device is saved, meanwhile, the cost of the device is reduced, and good practicability is achieved.
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