CN2490002Y

CN2490002Y - Cooling, noise reduction and prification device for waste gas of IC engine

Info

Publication number: CN2490002Y
Application number: CN 01228656
Authority: CN
Inventors: 王熙平
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-27
Filing date: 2001-06-27
Publication date: 2002-05-08
Anticipated expiration: 2011-06-27

Abstract

The utility model relates to a cooling, noise reduction and prification device for waste gas of IC engine. The technical proposal of the utility model is that an atomized water faucet is arranged at the front end of an exhausting tube of an IC engine cylinder; the atomized gas enters into the exhausting tube to mix with the high temperature waste gas which is exhausted by the cylinder; and the mixed gas is filtered by a multiple carbon block.

Description

Engine exhaust gas cooling noise reduction clean-up device

The utility model relates to a kind of combustion engine, particularly relates to a kind of internal-combustion engine vent-pipe.

At present, produce high temperature, noise, discharge of noxious gases when known internal-combustion engine vent-pipe is worked, affect people institute survival environment greatly, special infringement in the city is more obvious.

The purpose of this utility model provides a kind of internal-combustion engine vent-pipe, and particularly the device of noise, purifying exhaust air is just lowered the temperature, reduced to the internal combustion engines of motor vehicles freeing pipe.

The utility model purpose be achieved in that the atomizing water nozzle at freeing pipe top, inhale carbon piece and former silencer in succession more, the blowdown box is installed in freeing pipe and does not hold, and at cylinder of internal-combustion engine exhaust pipe top, is provided with the atomizing water nozzle.Atomizing water nozzle, water pump, water tank, be linked together by India rubber tube or plastic pipe, in freeing pipe,, multipole filtering adsorbs the carbon piece by being housed, multipole carbon piece can for convenience detachly be cleaned, be provided with the flexible shaft coupling support in combustion engine cone belt somewhere, flexible axle one end is connected that an end is connected on the water pump on the support, and being arranged on the blowdown box that freeing pipe do not hold can be for convenience detach, is cleared up.

Owing to adopt such scheme, at the power actuated vehicle of urban work, the waste gas of discharge, the low temperature that makes, pure and fresh and alleviated noise greatly.

Below in conjunction with drawings and Examples the utility model is described in detail:

Fig. 1 is the constructional drawing of first embodiment of the utility model

Fig. 2 is principles of construction figure of the present utility model

Fig. 3 is the enlarged drawing that middle atomized water embodiment illustrated in fig. 1 is chewed A

Fig. 4 is the cutaway view that middle atomized water embodiment illustrated in fig. 1 is chewed the A-A of A

Fig. 5 is flexible axle one an end fixed support front elevation

Fig. 6 is flexible axle one an end fixed support cutaway view

Fig. 7 is an absorption carbon piece front elevation

Fig. 8 is an absorption carbon piece cutaway view

Fig. 9 be multistage absorption carbon piece cut open absorption during waste gas waste gas flow to scheme drawing.

Among the figure 1. atomized water chew 2. spice water after the dilution and sterilization water and 3. adsorb 4. 5. 6. flexible axle 7 rubber tubes of high pressure micro pump of cylinder blow down gas of carbon piece, 8 flexible axle transmission bracket, 9 flexible axle transmission bracket bearings, 10 water tanks, 11 radiator filler caps, 12 blowdown boxes, 13 eduction pipes, 14 original silencers, 15 cooling fans, 16 electrical generators, 17 crank shaft pulleys, 18 water tank air extractor vents, 19 dirts, 20 freeing pipe standing screws, 21 engine blocks, 22 cone belt, 23 flexible axle support pulley conical disies, 24 bearings, 25 absorption carbon pieces, 26 flexible axle travel(l)ing rest belt pulley bolts, 27,28 waste gas and spray after the water of atomizing combines, 29 flexible axle permanent joints, A is the atomizing aperture, B asbestos pad, C is a fastening nut, the D metal tube.

In the embodiment shown in fig. 1, flexible axle one end is connected on the flexible axle transmission bracket permanent joint 29, the other end is connected on the high pressure micro pump 5, after driving engine 21 starts, power is sent to the belt pulley 23 of flexible axle transmission bracket 8 with belt pulley 22, cause flexible axle 6 to rotate, the spice water and the sterilization water 2 that will drive after 5 actings of high pressure micro pump will be diluted flow in India rubber tube 7 rapidly, chew 1 with its atomizing through atomized water, the top that sprays to freeing pipe mixes with waste gas 4, mixed gas 4 is inhaled clothes through absorption carbon piece again through silencer 14, flows to blowdown box 12 gradually.Cooling fan 15, electrical generator 16, crank shaft pulley belt 22, freeing pipe fastening screw 20 is possessed device, 10 water tanks by existing combustion engine, 11 radiator filler caps, 18 water tank air extractor vents, flexible axle one end are fixed on the transmission shaft 29 of belt pulley 23 by bolt 26, flexible axle travel(l)ing rest 8 is fixed on the engine block of engine block 21 by standing screw 9, as consider the power as water pump 5 with electrical motor 6-1, then flexible axle 6 can not be set, flexible axle support 8 parts.

Waste gas and heat 13 when discharging, run into from atomized water and chew the dilution spice water that 1 spray comes, after bactericidal agent 2 is mixed from freeing pipe in embodiment illustrated in fig. 2, approach silencer 14, through 3 absorption of absorption carbon piece, the deposition of dirt of generation is in blowdown box 12 again, 19 dirts, 7 rubber school flexible pipes.

The A atomized water is chewed aperture in the embodiment shown in fig. 3, B asbestos mat, D metal tube, C clamp nut 7 rubber tubes

Fig. 4 is a cutaway view embodiment illustrated in fig. 3, and among the figure, dilution spice water, sterilization water 2 flow to atomized water along the arrow indication rapidly and chews A in India rubber tube 7, warp and the mixed gas 28 of waste-gas heat.

Fig. 5 is the detailed map that middle flexible axle embodiment illustrated in fig. 1 connects support 8, and figure intermediate cam belt 22 drives belt pulleys 23, its power is sent to the flexible axle 6 that is fixed on axle 29 with bolt 26.

Fig. 6 is the A-A cutaway view that middle flexible axle embodiment illustrated in fig. 1 connects

support

8,22 belts among the figure, 23 belt pulleys, 6 flexible axles, 27,24 bearings, 26 bolts, 8 flexible axle transmission bracket

Fig. 7 is the attached front elevation of middle absorption carbon piece embodiment illustrated in fig. 2,3 carbon pieces among the figure, 25 air extractor vents

Fig. 8 is Fig. 7 A-A cutaway view, 3 absorption carbon pieces, 25 air extractor vents among the figure

Fig. 9 be embodiment illustrated in fig. 2 in the carbon pieces absorption back miscellaneous gass of inhaling more flow to cutaway view, among the figure, mixture gas 30 along the arrow indications in multistage absorption carbon piece 3 air extractor vent 25 and row to atmosphere.

Claims

1, the device of a kind of engine exhaust gas cooling of forming by atomizing water nozzle, water pump, flexible axle, absorption carbon piece, water tank, blowdown box etc., noise reduction, exhaust purification, it is characterized in that: the atomizing water nozzle is installed in freeing pipe top, adsorb carbon piece and former silencer in succession, the blowdown box is installed in freeing pipe and does not hold.

2, a kind of combustion engine cooling according to claim 1, noise reduction, clean-up device is characterized in that: at cylinder of internal-combustion engine exhaust pipe top, be provided with the atomizing water nozzle, atomizing water nozzle, water pump, water tank are linked together by India rubber tube or plastic pipe.

3, according to claim 1,2 described a kind of engine exhaust gas coolings, noise reduction, clean-up device, it is characterized in that: by multistage filtering absorption carbon piece is housed, multistage carbon piece can for convenience detachly be cleaned in freeing pipe.

4, according to claim 1,2,3 described a kind of engine exhaust gas coolings, noise reduction, clean-up device, it is characterized in that: be provided with flexible axle in combustion engine cone belt somewhere and connect support, flexible axle one end is connected on the support, and an end is connected water pump.

5, according to claim 1,2,3,4 described a kind of engine exhaust gas coolings, noise reduction, clean-up device, it is characterized in that: the blowdown box that is arranged on the freeing pipe end can for convenience detachly be cleared up.