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Vehicle-mounted tail gas detector

A technology of exhaust gas detection and sensor box, which is applied in exhaust treatment, exhaust device, machine/engine, etc., can solve the problems of excessive exhaust emission, inability to correct problems in time, continuous pollution, etc., and achieve the effect of environmental protection and convenience

Inactive Publication Date: 2018-01-05
北京物联天下智慧工业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the operation of the vehicle, due to changes in working conditions or failures, the exhaust emissions exceed the standard, increasing the pollution to the environment
Since the car is a mobile device, the Environmental Protection Bureau cannot monitor it at any time, and cannot correct the problems in time, so that the pollution continues

Method used

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  • Vehicle-mounted tail gas detector
  • Vehicle-mounted tail gas detector
  • Vehicle-mounted tail gas detector

Examples

Experimental program
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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] exist figure 1 A schematic diagram of the exhaust gas collection device is shown in . The electromagnet 1 and the valve 2 with openings on the side are installed in the housing 7 . The valve seat 4 is a pipe with a side opening, which is riveted on the fixed seat 5 . The valve 2 is worn in the middle of the valve seat 4 to form a valve that can be opened and closed by rotation. There are 2 magnets on valve 2, when one magnet contacts the iron core of electromagnet 1, the opening of valve 2 coincides with the opening of valve seat 4, and the valve opens; when the other magnet contacts the iron core of electromagnet 1, The opening of the valve 2 and the opening of the valve seat 4 are staggered, and the valve is closed. The direction of the magnetic poles of the iron core of the electromagnet 1 can be changed by the direction of the electric cu...

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PUM

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Abstract

The invention discloses a vehicle-mounted tail gas detector. The vehicle-mounted tail gas detector is fixed to a vehicle exhaust pipe and adopts an electromagnetic valve and an air pump to control thetail gas detection and calibrate a sensor. A single-chip computer is used as a control host, a Beidou satellite module is utilized for positioning vehicles, and tail gas data of the vehicles are transmitted to the environment monitoring department through a wireless data network at any time.

Description

technical field [0001] The invention relates to a vehicle-mounted exhaust gas detection device, in particular to a vehicle-mounted exhaust gas detector controlled by a computer, equipped with Beidou satellite positioning, and wireless data transmission. Background technique [0002] The currently used automobile exhaust detection systems all use fixed equipment, and the automobile is driven to the detection line for detection. During the operation of the vehicle, due to changes in working conditions or failures, the exhaust emissions exceed the standard and increase the pollution to the environment. Since the car is a mobile device, the Environmental Protection Agency cannot monitor it at any time, and cannot correct the problems that arise in time, so that the pollution continues. Contents of the invention [0003] In order to monitor the running status of the car at any time and reduce the increasing environmental pollution. The invention discloses a vehicle-mounted ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01N11/00F01N9/00
CPCY02T10/40
Inventor 王庆宪周明
Owner 北京物联天下智慧工业科技有限公司