Cooling structure of hybrid power system with flow guide cover using venturi tubes
A technology of hybrid power system and Venturi tube, which is applied in the direction of engine cooling, coolant flow control, engine components, etc., can solve problems affecting engine power and fuel consumption, increase of intake air temperature, and decrease of intake air volume, etc. Achieve the effect of improving heat dissipation efficiency, cooling efficiency and reducing vibration
Pending Publication Date: 2020-12-11
天津轩云科技有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The muffler in the prior art is installed on the outside of the shroud, the outlet is vertically upward, and is adjacent to the air filter of the engine; in the process of its work, the exhaust gas discharged by the engine from the muffler is on the same side as the engine intake port , the muffler and the exhausted exhaust gas can cause an increase in the intake air temperature, resulting in a decrease in the intake air volume; and the exhaust gas discharged from the muffler will be inhaled by the engine's air filter, resulting in a further reduction in the intake air volume, thereby affecting the engine's power and fuel consumption
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] In order to better understand the present invention, the present invention is further described below in conjunction with specific embodiment and accompanying drawing.
[0023] Such as Figure 1 to Figure 4 As shown, the present invention provides a cooling structure for a hybrid power system in which the wind deflector uses a Venturi tube. Each entrance of the channel 102 is provided with a Venturi tube structure 105 .
[0024] Such as Figure 5 to Figure 7 As shown, the output end of the motor 20 is connected with a magneto 40, the motor 20 is used to convert fuel into mechanical energy, and drives the rotor of the magneto 40 to rotate, and the magneto 40 converts mechanical energy into electrical energy. Wherein, the engine 20 includes a crankcase 202 arranged at the center and cylinders 201 on both sides. In the whole structure, the cylinder 201 is the main power, which continuously performs work and generates heat, so it is mainly necessary to cool down the cylin...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a cooling structure of a hybrid power system with a flow guide cover using venturi tubes. The cooling structure comprises the flow guide cover, two independent air ducts are arranged in the flow guide cover, and venturi tube structures are arranged at inlets of the air ducts. By arranging the two independent air ducts, a cooling suction fan directionally provides large-flowcooling air for an air cylinder, and the heat dissipation problem of the air cylinder is solved with the minimum power consumption; and the venturi tube structures exist on the connecting face of theflow guide cover and the cooling suction fan, air flow provided for the cooling suction fan is accelerated, the cooling air flow directly blows the air cylinder, and lower power is consumed under thecondition that the same cooling effect is achieved.
Description
technical field [0001] The invention relates to the technical field of range-extended hybrid power systems, in particular to a cooling structure for a hybrid power system in which a venturi tube is used in the shroud. Background technique [0002] In a hybrid power system, a fixed magneto is required for range-extended power generation, a fixed cooling fan is required to cool the hybrid power system, and a docking shroud is required to guide the cooling air. [0003] The muffler in the prior art is installed on the outside of the shroud, the outlet is vertically upward, and is adjacent to the air filter of the engine; in the process of its work, the exhaust gas discharged by the engine from the muffler is on the same side as the engine intake port , the muffler and the exhausted exhaust gas can cause an increase in the intake air temperature, resulting in a decrease in the intake air volume; and the exhaust gas discharged from the muffler will be inhaled by the engine's air ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): F01P5/06F01P7/04
CPCF01P5/06F01P7/04
Inventor 岳峰飞朱敬锋李树花
Owner 天津轩云科技有限公司