Unlock instant, AI-driven research and patent intelligence for your innovation.

Condensation fan used for electric automobile air conditioning system

A technology for air conditioning systems and condensing fans, which is applied to vehicle components, air handling equipment, machines/engines, etc., and can solve problems such as affecting blade rotation, screw falling off, and inconvenient fan blade replacement

Inactive Publication Date: 2021-09-10
张杰平
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the plastic fan blades will be damaged by the high temperature in the engine room for a long time and need to be replaced, because the current cooling fan needs to replace the entire pair of fan blades when replacing the fan blades, it is inconvenient to replace individual fan blades, and the blades are By fixing the screws, the screws are easy to fall off due to mechanical vibration and affect the rotation of the blades. The present invention solves the problem through the following technical solutions: a condensing fan for an air-conditioning system of an electric vehicle, the structure of which includes blades, installation plate, protective cover, the protective cover is provided with a mounting plate, the three equal parts of the mounting plate are fixed with blades

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Condensation fan used for electric automobile air conditioning system
  • Condensation fan used for electric automobile air conditioning system
  • Condensation fan used for electric automobile air conditioning system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Such as figure 1 , 2 As shown, the present invention provides a condensing fan for an air-conditioning system of an electric vehicle. Its structure includes a blade 2a, a mounting plate 2b, and a protective cover 2c. The protective cover 2c is provided with a mounting plate 2b. Blades 2a are fixed on the equal parts.

[0029] Such as image 3 As shown, the installation disk 2b includes a fixing device 2b1, a slot 2b2, a disk body 2b3, a movable groove 2b4, a rotating ring 2b5, and a rotating rod 2b6, and slots are provided on the three equal parts of the disk body 2b3 2b2, the slots 2b2 are equipped with a fixing device 2b1, the fixing device 2b1 is connected with the rotating ring 2b5 through the rotating rod 2b6, the rotating ring 2b5 and the disc body 2b3 are arranged in a concentric circle structure, and the rotating rod 2b6 is fixed On the thirds of the rotating ring 2b5.

[0030] Such as figure 1 As shown, the disc body 2b3 also includes a ring road b1, a No....

Embodiment 2

[0033] Such as Figure 1-Figure 5 As shown, the present invention provides a condensing fan for an air-conditioning system of an electric vehicle. Its structure includes a blade 2a, a mounting plate 2b, and a protective cover 2c. The protective cover 2c is provided with a mounting plate 2b. The blades 2a are fixed on the equal parts, and the installation disk 2b includes a fixing device 2b1, a slot 2b2, a disk body 2b3, a movable groove 2b4, a rotating ring 2b5, and a rotating rod 2b6, and the three equal parts of the disk body 2b3 There are slots 2b2 on each position, and the slots 2b2 are equipped with a fixing device 2b1, and the fixing device 2b1 is connected with the rotating ring 2b5 through the rotating rod 2b6, and the rotating ring 2b5 and the disc body 2b3 are arranged in a concentric circle structure , the rotating rod 2b6 is fixed on the third position of the rotating ring 2b5;

[0034]The blade 2a includes a blade body 2a1, a groove 2a2, a clamping groove 2a3, an...

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

No PUM Login to View More

Abstract

The invention discloses a condensation fan used for an electric automobile air conditioning system, and relates to the field of automobile accessories. The condensation fan used for the electric automobile air conditioning system structurally comprises blades, an installation disc and a protective cover, wherein the installation disc is arranged in the protective cover, the blades are fixed to all trisection positions of the installation disc, and the installation disc comprises fixing devices, inserting grooves, a disc body, movable grooves, a rotating ring and rotating rods. The condensation fan used for the electric automobile air conditioning system has the beneficial effects that the installation disc and the blades are structurally modified to form the installation disc and the blades of a new structure, thus the blades can be rapidly replaced, the replacement efficiency is high, moreover, the blades can be replaced separately, when a certain blade is damaged, only the damaged blade needs to be replaced, therefore, the situation that a traditional fan of an integrated structure needs to be replaced as a whole due to the fact that blades are damaged is avoided, and the mode that clamping grooves and buckles are clamped is adopted so that the clamping fixing performance of the blades and the installation disc can be further improved, normal rotation of the blades is facilitated, and the problem that bolts and nuts are loosened and disengaged due to mechanical vibration can be solved.

Description

technical field [0001] The invention relates to the field of electric vehicles, more precisely, it relates to a condensing fan used in the air-conditioning system of the electric vehicle. Background technique [0002] With the continuous development of society, in order to meet the needs of a rapidly developing society, a large amount of energy is developed and consumed, resulting in a worldwide energy crisis, coupled with a large amount of energy consumption, which seriously damages the ecological environment. In this case, the development of ecological Industry, environmental protection, research and development of renewable energy, development of energy-saving products, and energy conservation are particularly important. As an indispensable tool for people's daily transportation, automobiles consume oil, a non-renewable resource, and exhaust gas is an important indicator of air pollution. In order to adapt to the current severe situation, the automobile industry has incre...

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
no application Login to View More
IPC IPC(8): F04D25/08F04D29/34F04D29/38F04D29/64F04D29/66B60H1/00
CPCF04D25/08F04D29/34F04D29/384F04D29/388F04D29/666F04D29/646B60H1/00392B60H1/00507
Inventor 张杰平
Owner 张杰平