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Automobile cleaning device with smooth convex curved windward side for automatically regulating fresh air in automobile

A technology of air and cleaner in the car, which is applied in the direction of air handling equipment, vehicle parts, heating/cooling equipment, etc. It can solve the problems that the air quality in the car cannot be displayed intuitively, and the cleaner cannot control the air exchange rate in the car. Achieve good air cleaning effect, prevent air poisoning incidents, and achieve uniform hot and cold air

Inactive Publication Date: 2014-09-17
CHENGDU FUHUA AUTOMOBILE AIR CLEANER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The device, through the evaluation and control of the per capita fresh air volume in the car, solves the technical problems that the existing cleaners cannot adjust the air exchange rate in the car according to the actual speed and cannot visually display the air quality in the car

Method used

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  • Automobile cleaning device with smooth convex curved windward side for automatically regulating fresh air in automobile
  • Automobile cleaning device with smooth convex curved windward side for automatically regulating fresh air in automobile
  • Automobile cleaning device with smooth convex curved windward side for automatically regulating fresh air in automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Example 1 Automatic regulation without wind speed probe to clean the air in the cabin Car cleaner with a cylindrical surface on the windward side

[0064] Such as figure 1 , figure 2 As shown, the device includes a cylindrical outer shell 1, a corresponding pressure plate body 2 and a matching disc-shaped ventilation bottom plate 3.

[0065] The top surface of the outer casing 1 is a circular plane, its front side is a semi-cylindrical windward wall, and its rear semi-cylindrical surface is a leeward wall, and a strip-shaped exhaust port 4 is arranged on the leeward wall. This shape can Ensure that the car will not cause resistance to the car when driving, and rely on the reverse wind flowing outside the car to complete the alternation with the air inside the car when the car is running. A permanent magnet 9 is fixed vertically downward, and at least three guide posts 11 vertically downward are fixed symmetrically with respect to the permanent magnet 9 near the perip...

Embodiment 2

[0115] Example 2 Automatic regulation without wind speed probe Cleans the air in the compartment Car cleaner with an elliptical cylindrical surface on the windward side

[0116] Figure 12 It is a schematic plan view of the outer shell of the device of the present invention as an elliptical cylinder, except that the shape is different from the cylindrical shell of the first embodiment, and the other structures are exactly the same as the first embodiment. That is, the device includes an elliptical cylindrical outer shell 1 , a corresponding pressing plate body 2 and a matching elliptical disc-shaped ventilating bottom plate 3 . Their specific structures have been described in detail in Example 1 and will not be repeated.

[0117] The shape of the outer shell of the device can also adopt the windward surface as any symmetrical curved surface shape such as a truncated paraboloid, a shuttle-shaped curved surface, a quadrangular pyramid-shaped curved surface, etc., which have lit...

Embodiment 3

[0120] Example 3 An auto cleaner equipped with a wind speed probe to automatically control the air in the car compartment, with a cylindrical surface on the windward side

[0121] Except for the wind speed probe, the specific structure of the device is the same as that of the car cleaner in the embodiment 1 without the wind speed probe, which automatically regulates the air cleaning in the compartment, and the windward side is a cylindrical surface. The wind speed probe 7 of the device is installed on the inner wall of the disc edge of the ventilation base plate 3, and is connected with the trip computer 26 equipped with the smart chip 25 through the probe transmission line 22.

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Abstract

The invention discloses an automobile cleaning device with a smooth convex curved windward side for automatically regulating fresh air in an automobile. The automobile cleaning device comprises an outer shell, a pressing plate body and a ventilating bottom plate, wherein a windward side of the head of the outer shell is a smooth convex curved surface; air exhaust ports are formed in a rear wall surface on the tail of the outer shell; an inner cavity of the outer shell is hollow, and the lower bottom of the inner cavity is open; the top wall of the cavity is vertically downwards provided with permanent magnets; side walls at the periphery of the shell are vertically inserted into the pressing plate body and can move up and down; the area of the air exhaust ports can be adjusted through blockage of the pressing plate; air vents communicated with the inner space of the automobile are formed at the bottom of the ventilating bottom plate; and vertical electromagnetic actuators are fixed on a central part of the ventilating bottom plate; the permanent magnets are inserted into columnar cavities of the electromagnetic actuators; the outer shell can move up and down along with up-and-down movement of the permanent magnets; and the electromagnetic actuators are connected with a trip computer which is provided with an intelligent chip through an electromagnetic actuator driver. The automobile cleaning device has the advantages that the fresh air rate in the automobile can be rapidly regulated according to the vehicle speed, high air quality is guaranteed, and the quality conditions of the air in the automobile are intuitively reflected through digital display.

Description

technical field [0001] The invention relates to a car cleaner and its use method, in particular to a car cleaner with a smooth and convex curved surface that automatically regulates the air in the car to clean the windward side, and a method for automatically regulating the air in the car by using the device, which belongs to the technology of car accessories field. Background technique [0002] The level of air quality in the car has a great impact on the health of the occupants in the car. Because there are many toxic gases in the car, the car that has been closed for a long time, especially the new car, has more harmful gases in the compartment, such as benzene, toluene, xylene, ethylbenzene, styrene, Formaldehyde, acetaldehyde, acrolein, etc.; there is also carbon monoxide produced when the car is running in the compartment; the airborne disease infection is also very easy to occur between the occupants in the closed compartment. [0003] Although most of the existing ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60H1/26B60R16/02
Inventor 张波
Owner CHENGDU FUHUA AUTOMOBILE AIR CLEANER
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