CN201037431Y - Motor vehicle tail gas pipe - Google Patents

Abstract

The utility model provides a tail pipe for motor vehicle, which comprises a pipe body, an intake end and a vent end. An activated carbon board is fixed in the pipe body. Tail gas of the motor vehicle enters from the intake end and is exhausted from the vent end after being purified by the activated carbon board where poisonous and noxious gas is absorbed. The tail pipe for motor vehicle is simple in technology, low in cost and marked in tail gas purification effect, which can reduce the noxious substance in tail gas and effectively prevent air pollution.

Description

The motor-driven vehicle tracheae

Affiliated technical field

The utility model relates to a kind of motor-driven vehicle tracheae.

Background technique

The tail gas of present most automobiles directly is not discharged in the air through handling, cause atmospheric pollution owing to contain harmful matter such as carbon monoxide, hydrocarbon colored compound, oxynitrides, lead dust etc. in the vehicle exhaust, particularly the vehicle in big or middle city is more, the consequence that the institute discharge tail gas produces also is more and more serious, and that gives people healthyly brings influence.The tail gas of automobile is not effectively handled the reason that mainly contains the following aspects: the one, and some processing equipment needs precious metal cost height; The 2nd, some processing equipment complex process performance difficulty; The 3rd, some processing equipment short need usually replacing service time.

Summary of the invention

The purpose of this utility model is at the deficiencies in the prior art part, and a kind of motor-driven vehicle tracheae that tail gas is handled is provided.The harmful matter of vehicle exhaust is reduced, and atmospheric pollution improves, thereby significantly reduces the influence to life.

The technological scheme that its technical problem that solves the utility model adopts is: this motor-driven vehicle tracheae, to form by body, inlet end, outlet side, and the body internal fixation has active carbon slab.Tail gas enters from inlet end, through the purification of active carbon slab to tail gas, with poisonous, harmful gas absorption, discharges from the outlet side again.

The beneficial effects of the utility model are: this motor-vehicle tail-gas plumber plants simply, cost is low, the tail gas clean-up effect is remarkable.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a sectional arrangement drawing of the present utility model.

1. bodys among the figure, 2. inlet end, 3. outlet side, 4. internal thread, 5. positioning ring, 6. active carbon slab

Embodiment

A kind of motor-driven vehicle tracheae is made up of body (1), inlet end (2), outlet side (3), has internal thread (4) in the body (1), can be screwed into positioning ring (5), is active carbon slab (6) between two positioning rings (5).Active carbon slab (6) is fixed in the body (1) by two positioning rings (5), and tail gas enters from inlet end (2), and through the purification of active carbon slab (6) to tail gas, with poisonous, harmful gas absorption, discharge (3) from the outlet side again.In order to improve the treatment effect of motor-driven vehicle tracheae to tail gas, offgas duct body (1) can be made bending-type, increase the length of offgas duct, and in body (1), establish a plurality of active carbon slabs (6).

Claims (2)

1. a motor-driven vehicle tracheae is made up of body, inlet end, outlet side, it is characterized in that the body internal fixation has active carbon slab.

2. motor-driven vehicle tracheae according to claim 1 is characterized in that having in the body internal thread, can be screwed into positioning ring, is active carbon slab between two positioning rings.

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