Automobile exhaust emission monitoring device
A monitoring device and technology of automobile exhaust, applied in the electronic control of exhaust treatment devices, diagnostic devices of exhaust treatment devices, exhaust treatment, etc., can solve the problems of simple structure and single function of exhaust pipes, and achieve convenience Acquisition and enhancement of functional and practical effects
Inactive Publication Date: 2019-01-15
江苏今道高新技术发展有限公司
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is: in order to solve the problems existing in the above-mentioned background technology, an improved automobile exhaust emission monitoring device is provided to solve the problem that the exhaust pipes currently on the market for automobile exhaust emission have simple structure and single functionality. The problem
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[0013] The present invention will now be described in further detail with reference to the drawings. These drawings are all simplified schematic diagrams, which merely illustrate the basic structure of the present invention in a schematic manner, so they only show the structures related to the present invention.
[0014] figure 1 with figure 2 An automobile exhaust emission monitoring device shown includes a main connecting tube 1, a heat insulation muffler tube 2 is fixedly connected to the front end of the outer side of the main connecting tube 1, a tail separating plate 3 is welded and fixed at the front end of the main connecting tube 1, and the tail is separated A circular through hole 4 is opened in the center of the plate 3, and 6 arc-shaped through holes 5 are opened on the periphery of the circular through hole 4 on the tail separating plate 3. The heat insulation muffler tube 2 has a hollow structure inside, and the heat insulation muffler tube 2 A metal mesh block 6 ...
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The invention relates to the technical field of automobile exhaust emission, in particular to an automobile exhaust emission monitoring device. The automobile exhaust emission monitoring device comprises a main connecting cylinder, the front end of the outer side surface of the main connecting cylinder is fixedly connected with a heat insulating and muffling cylinder, and a tail separating plate is welded and fixed to the opening position of the front end of the main connecting cylinder. A circular through hole is formed in the central position of the tail separating plate, and a plurality ofarc-shaped through holes are formed in the positions, on the periphery of the circular through hole, on the tail separating plate. The interior of the heat insulating and muffling cylinder is of a hollow structure. According to the automobile exhaust emission monitoring device, the exhaust gas data is conveniently collected by welding and fixing a temperature sensor, a humidity sensor, a smoke sensor and an exhaust gas quality sensor to the inner side surface of the tail separating plate, and elastic hinges are connected with elastic overturning pieces used for closing the arc-shaped through holes, so that the functionality and practicability of exhaust gas are greatly improved.
Description
Technical field [0001] The invention relates to the technical field of automobile exhaust emission, in particular to an automobile exhaust emission monitoring device. Background technique [0002] With the improvement of living standards, more and more people use cars as a means of transportation. Cars have also brought more and more convenience to people’s lives and work. Exhaust pipes for exhaust emissions will be installed. Exhaust pipes currently on the market for exhaust emissions from automobiles have a simple structure and a very single function. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide an improved automobile exhaust emission monitoring device in order to solve the above-mentioned problems in the background art, and solve the problem that the exhaust pipes currently on the market for automobile exhaust emission have a simple structure and a very single function. The problem. [0004] The technical solution a...
Claims
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Login to View More IPC IPC(8): F01N11/00
CPCF01N11/002F01N11/007Y02T10/40
Inventor 王辉施义杰
Owner 江苏今道高新技术发展有限公司