CN203856550U

CN203856550U - Water sprinkling motor vehicle tail gas purifier

Info

Publication number: CN203856550U
Application number: CN201420294623.XU
Authority: CN
Inventors: 王梅兴; 王瑾
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-05-27
Filing date: 2014-05-27
Publication date: 2014-10-01
Anticipated expiration: 2024-05-27

Abstract

The utility model relates to a water sprinkling motor vehicle tail gas purifier. In recent years, the waste gas emission in motor vehicle tail gas accounts for more than 40 percent, the tail gas comprises a large amount of harmful gas and smoke, the PM2.5 haze weather directly hurts the human health, damages the urban environment and ecology and becomes the main pollution source, and the haze weather is relieved only through raining or snowing or wind blowing airflow to improve the quality of urban air. The water sprinkling motor vehicle tail gas purifier is structurally composed of a purifying chamber, clean water (7) and a filtering net (9). The purifying chamber is formed by connecting an upper cover (1) and a box (3) in a sealing mode. A folding pipe (4), the filtering net (9) and an exhaust pipe (8) are fixedly connected in the purifying chamber. The water sprinkling motor vehicle tail gas purifier has the advantages of being low in cost, simple in structure and capable of effectively filtering the smoke in the motor vehicle tail gas, eliminating the black smoke exhausting and reducing pollution to the atmosphere.

Description

Showering tail gas cleaner for motor-driven vehicle

One, technical field

The utility model relates to a kind of tail gas cleaner for motor-driven vehicle of showering.

Two, background technique

In recent years, the high speed development of Motor Vehicle brings the certain atmospheric pollution in city both at home and abroad, toxic emission in motor-vehicle tail-gas accounts for more than 40%, become main pollution source, wherein contain a large amount of harmful gases and flue dust, PM2.5 haze weather is directly detrimental to health, destroy urban environment and ecology, a lot of schemes are put into effect in order to administer urban air pollution in various places, comprise vehicle restricted driving, limit is purchased, the measure such as water sprinkling path and water spray, basic in passive state, only have by it rains, the air current flow of snowing or blow is alleviated haze weather, improve the air quality in city.

Pm2.5 refers to that in air, diameter is less than or equal to 2.5 microns of (μ m) fine particles, and PM2.5 content (concentration) in air is higher, just represents that atmospheric pollution is more serious; All can there be the pm2.5 concentration in each city the website of inquiry weather at present, and numerical value more just represents that local municipal pollution is more serious, the World Health Organization (WHO) regulation: PM2.5 standard year averag density is 10-30 μ g/m ³(microgram/cubic meter).

Three, model utility content

The purpose of this utility model is to provide a kind of tail gas cleaner for motor-driven vehicle of showering.Proposition solves a kind of new product of Vehicular exhaust pollution problem above, reaches with low cost, simple in structure, effectively filters the flue dust in motor-vehicle tail-gas, and the row's of elimination black smoke phenomenon, reduces the object to the pollution of atmosphere.

To achieve these goals, technical solution of the present utility model is:

Showering tail gas cleaner for motor-driven vehicle, by purifying chamber, clean water 7, filter screen 9 forms, it is characterized in that: purifying chamber is tightly connected and is formed by upper cover 1 and casing 3, purifying chamber fills removable clean water 7, in purifying chamber, be connected and fixed a broken pipe 4, broken pipe 4 air outlets are positioned at clean water 7 bottoms, broken pipe suction port 2 stretches out purifying chamber, in purifying chamber, fix a filter screen 9 and outlet pipe 8, outlet pipe 8 is positioned at the top of filter screen 9, the exhaust pipe mouth of outlet pipe 8 stretches out purifying chamber, at casing 3 bottoms and side difference assembly platoon water valve 5 and relief valve 6, above the overall structure of described component in a sealing.

Technical solution of the present utility model also comprises:

Described showering tail gas cleaner for motor-driven vehicle, it is characterized in that: by upper cover 1 and casing 3, be tightly connected in the purifying chamber forming and can be divided into upper and lower two-part space, in the space above filter screen 9, be the space of wanting Exhaust Gas after purifying, the space below filter screen 9 is the space that clean water 7 storages and showering purify.

Adopted after above technical solution, the utlity model has following advantage and effect:

1, effective to the purification filtering of motor vehicle exhaust gases, thoroughly eliminated row's black smoke phenomenon, the deleterious particle in flue dust is absorbed by water, only has the clean gas after purification to be discharged from from filter screen, reaches the object of motor vehicle tail-gas purifying; Main source to PM2.5 is effectively administered, and reduces the generation of haze, has purified urban air, has improved people's health level and quality of life.

2, through trial-production test, simple in structure, convenient manufacturing process, cost cost is low, is difficult for breaking down, applicable to the motor-driven internal combustion vehicle of various differences; Material adopts the HEPA filter screen 9 of being made by glass fibre, and it reaches 99% to PM2.5 filtration is efficient; Clean water can form at work water and drench, constantly wash away and wash the dirt ash that filter screen 9 adheres to off above, guarantee the effect that flue gas particle dirt ash falls into the water, also strengthened the ability of filter screen 9 in clean working state simultaneously, improved the whole purification filtering effect of motor vehicle exhaust gases.

3, on vehicle launch with travel without any impact, can not increase oil consumption yet, according to vehicle s own situation, only need every 0.5-1 thousand kilometer or longer distance to change water once, guarantee that the filtering effect of Vehicular exhaust is often in shape.

Four, accompanying drawing explanation

Fig. 1 is structural drawing of the present utility model

Number in the figure explanation: 1-upper cover, 2-broken pipe suction port, 3-casing, 4-broken pipe, 5-drain valve, 6-relief valve, 7-clean water, 8-outlet pipe, 9-filter screen.

Five, embodiment

Below in conjunction with accompanying drawing, the utility model is described in further detail.Embodiment is just to explanation the technical solution of the utility model principle, and can not limit the protection domain of technological scheme.

As shown in the figure, the utility model purification utensil chamber is tightly connected and is formed by upper cover 1 and casing 3, casing 3 and upper cover 1 interior below left side be connected and fixed a broken pipe 4, and fill clean water 7, the air outlet of broken pipe 4 is positioned at casing 3 below clean water 7 inner bottom parts, broken pipe suction port 2 stretches out left side, purification utensil chamber, is communicated with the outlet pipe of motor-vehicle tail-gas.A filter screen 9 is fixed in the interior middle top of casing 3 and upper cover 1, material can be HEPA filter screen, by glass fibre, made, it reaches 99% to PM2.5 filtration is efficient, and certain development along with technology also has the filter screen of more good material making for the utility model.An exhaust pipe mouth 8 that stretches out right side is fixed in the top of casing 3 and upper cover 1 filtering net 9, as the outlet pipe after conversion after the exhaust gas purification of motor vehicle.In casing 3 outsides bottoms, fill a drain valve 5, side fills a relief valve 6 (only just opening when changing water, at ordinary times in normally off), guarantees to change horizontal plane after water in the relative constant or perhaps stable water yield.The component of purifier main body recited above and all assemblings are all in a sealing overall structure, purifier main body sealing, waste gas drenches and filters from emerge preliminary water of clean water 7 through broken pipe 4, fine and closely woven filtration through filter screen 9 makes the PM2.5 in waste gas almost nil again, from exhaust pipe mouth 8, get rid of, technical purpose of the present utility model has also just reached.

Showering tail gas cleaner for motor-driven vehicle, by upper cover 1 and casing 3, be tightly connected in the purifying chamber forming and can be divided into upper and lower two-part space, being no less than a space above filter screen 9, be the space of wanting Exhaust Gas after purifying, the space below filter screen 9 is the space that clean water 7 storages and showering purify.

Inventor is for enforcement of the present utility model, at a Buick GL8, on the vehicle of 3.0 discharge capacities, test, self-made the utility model is arranged in this Buick vehicle trunk, the exhaust pipe mouth that broken pipe suction port 2 is passed through on soft pipe connection vehicle, again using exhaust pipe mouth 8 is placed on car by flexible pipe after as the mouth of pipe of vehicle last person gas, in experiment, due to Buick vehicle maintain at ordinary times improper, originally be the dense smoke of discharging, some is as the exhaust situation of diesel-oil vehicle, after the utility model is installed, dense smoke disappears, got rid of colourless blue or green cigarette, in Vehicle Driving Cycle, Vehicular exhaust is under automobile exhausting dynamic action, clean water 7 is blown afloat, add rocking of vehicle, blow afloat the water rocking and form water pouring, effectively absorb and spray flue gas particle dirt ash, make the Vehicular exhaust disengaging of passing through and remove fine and closely woven particle, the clean water 7 that simultaneously forms showering is constantly washed away again and is washed the dirt ash that filter screen 9 adheres to off above, guaranteed the effect that flue gas particle dirt ash falls into the water, also strengthened the ability of filter screen 9 in clean working state simultaneously, improved the whole purification filtering effect of motor vehicle exhaust gases.

Claims

1. showering tail gas cleaner for motor-driven vehicle, by purifying chamber, clean water (7), filter screen (9) forms, it is characterized in that: purifying chamber is tightly connected and is formed by upper cover (1) and casing (3), purifying chamber fills removable clean water (7), in purifying chamber, be connected and fixed a broken pipe (4), broken pipe (4) air outlet is positioned at clean water (7) bottom, broken pipe suction port (2) stretches out purifying chamber, fixedly filter screen (9) and outlet pipe (8) in purifying chamber, outlet pipe (8) is positioned at the top of filter screen (9), the exhaust pipe mouth of outlet pipe (8) stretches out purifying chamber, at casing (3) bottom and side difference assembly platoon water valve (5) and relief valve (6), above the overall structure of described component in a sealing.

2. showering tail gas cleaner for motor-driven vehicle according to claim 1, it is characterized in that: by upper cover (1) and casing (3), be tightly connected in the purifying chamber forming and can be divided into upper and lower two-part space, in the space that is no less than a filter screen (9) top, being the space of wanting Exhaust Gas after purifying, is the space that clean water (7) storage and showering purify in the space of filter screen (9) below.