CN209278019U

CN209278019U - A kind of emission reduction loading device for diesel engine

Info

Publication number: CN209278019U
Application number: CN201822174582.1U
Authority: CN
Inventors: 周伟传; 周钰淇
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-24
Filing date: 2018-12-24
Publication date: 2019-08-20
Anticipated expiration: 2028-12-24

Abstract

A kind of emission reduction loading device for diesel engine, it include: oil storage box, micro air pump, pouring orifice, wick rope, oil outlet, oil return pallet, return port and fixed ear, the emission reduction loading device for diesel engine is fixed on filter circular inner bladder by 4 fixed ears, it is easy to dismount and safeguard, it realizes efficiently to be sent to the combustion adjuvant in oil storage box in motor intake manifold by suction airflow using siphonic effect and the micro air pump pressurization of wick rope and mix with air, to improve the efficiency of combustion of engine fuel.

Description

A kind of emission reduction loading device for diesel engine

Technical field

The utility model relates to auto parts field, specially a kind of emission reduction loading device for diesel engine.

Background technique

The usual thermal efficiency of automobile core diesel engine of mainstream is only 30% or so currently on the market, and the efficiency of burning is 35% or so, it means that the air imported through air cleaner, which is formed in cylinder diameter after oily gaseous mixture is lighted, still most of turn Change that invalid thermal energy distributes and not sufficiently combusted fuel generates the exhaust gas such as carbon monoxide and harmful substance from exhaust pipe It is discharged into atmosphere.

It is well known that exhaust emissions excess is to cause the principal element of city haze at present, with the manufacture of current engine Technology, it is difficult to which the further high burning efficiency from engine structure is closed then how to reduce exhaust emissions as the current public The important topic of the heart is carried out adding the more abundant reduction tail gas nocuousness of combustion adjuvant auxiliary diesel engine burning in diesel oil at this stage Content of material, but the effect is unsatisfactory, and highest is able to achieve 30% or so emission reduction effect, and then needs to increase using combustion adjuvant auxiliary If the carrying equipment of combustion adjuvant, adds equipment and be then likely to require the circuit or structure distribution for changing engine engine, and if Realize that the long-acting stable equipment for providing combustion adjuvant generally requires biggish volume and complicated structure.

Therefore, efficiency of combustion how stable using simple equipment, effectively increasing engine fuel, reduces tail gas Harmful substance contents are current automobile and the important brainstorm subject of energy conservation and environmental protection industry.

Summary of the invention

The purpose of the utility model is to provide a kind of emission reduction loading devices for diesel engine, can stablize, efficiently Ground provides combustion adjuvant to engine.

In order to achieve the above objectives, the technical solution of the utility model is as follows:

A kind of emission reduction loading device for diesel engine, comprising: oil storage box, micro air pump, pouring orifice, wick rope, Oil outlet, oil return pallet, return port, fixed ear and check valve, the oil storage box top are equipped with oil return pallet, share 2~10 Wick rope passes through the oil outlet on oil return pallet and is inserted into oil storage box bottom, and return port is located in oil return pallet, and check valve is mounted on At return port, for pouring orifice outside oil return pallet at the top of oil storage box, pouring orifice has bolt cooperation closing, and micro air pump is located at oil storage box The other side of top oil return pallet, two side bottom of oil storage box have 2 fixed ears respectively.

Preferably, the fixed ear is used to oil storage box being fixed on filter circular inner bladder.

It preferably, is in divergent shape at the top of the wick rope.

Preferably, the oil return pallet is in rectangle, and four sides are 1~2cm higher than bottom.

Preferably, oil outlet quantity is consistent with wick rope quantity.

Working principle:

Emission reduction loading device described in the utility model for diesel engine is mounted in the filter circle of vehicle In gallbladder, the fixed ear of oil storage box bottom forms robust structure in the network of filter circular inner bladder by thread, when It needs to add combustion adjuvant or screw need to only be unscrewed when removing equipment and removed, the combustion adjuvant in oil storage box is pressurizeed due to micro air pump Reason, can be to transfer at wick rope place, and the siphonic effect of wick rope is cooperated to infiltrate whole wick rope, at the top of wick rope When infiltrating combustion adjuvant, the air that combustion adjuvant is sucked together with filter enters engine together, when overflowing, revealing etc. occur in combustion adjuvant When situation, the combustion adjuvant of spilling can flow into the return port in oil return pallet due to the blocking of oil return pallet, pacify at return port Equipped with check valve, the spilling combustion adjuvant in oil return pallet flows into oil storage box along check valve as when parking.

The effect of each main component:

Oil storage box is equipped with pouring orifice and oil outlet and is easily installed since structure is simple for storing the device of combustion adjuvant In automobile filter liner.

Pouring orifice, it is described for simplifying the process of equipment injection combustion adjuvant.

Wick rope realizes the concentration of combustion adjuvant in oil storage box using the siphonic effect (or capillary effect) of wick rope Transfer, can continue, combustion adjuvant is steadily sent into engine.

Oil return pallet will overflow for preventing combustion adjuvant leakage from causing waste or contaminated equipment and the combustion adjuvant of leakage received Collection gets up.

Miniature air valve makes combustion adjuvant in oil storage box to wick rope and oil outlet for adjusting oil storage box internal and external pressure difference Transfer.

Fixed ear, for securing the equipment in the liner of the filter center of circle.

Check valve, it is high outside pressure ratio box in oil storage box when due to micro air pump work, oil storage is prevented using check valve Oil in box is overflowed from return port, and when vehicle stall, miniature air valve stops working, then the combustion adjuvant in oil return pallet can be suitable Benefit enters oil storage box by check valve from return port.

The advantages of the application:

1, the utility model structure is simple, small in size, is easily installed and repairs, and does not need substantially to change engine and its phase The modular construction and circuit layout for closing equipment, are directly installed in filter circular inner bladder.

, the utility model cooperated using wick rope and miniature air valve, utilize the siphonic effect and miniature air valve of wick rope Pressure effect, which is realized to stablize to engine, provides the effect of combustion adjuvant, avoids leading to not due to the problems such as suction is insufficient or blocking Combustion adjuvant is provided to engine in time and cannot achieve the effect of emission reduction.

, the utility model increased oil return pallet and return port at the top of oil storage box, effectively solve current combustion adjuvant be easy Leakage is overflowed on oil storage box surface, the case where polluting and waste.

, the utility model wick rope at the top of use divergent shape, be conducive to combustion adjuvant follow air enter engine into In gas manifold.

Detailed description of the invention

Fig. 1 is the structural front view of the emission reduction loading device for diesel engine；

Fig. 2 is the structure top view of the emission reduction loading device for diesel engine；

It is as follows that meaning is respectively identified in figure:

1- oil storage box；2- micro air pump；3- pouring orifice；4- wick rope；5- oil outlet；6- oil return pallet；7- return port；8- Fixed ear；9- bolt；10- check valve.

Specific embodiment

Embodiment 1

A kind of emission reduction loading device for diesel engine, comprising: oil storage box 1, micro air pump 2, pouring orifice 3, wick Rope 4, oil outlet 5, oil return pallet 6, return port 7, fixed ear 8 and check valve 10,1 top surface of oil storage box be equipped with oil return pallet 6, It shares oil outlet 10 of 4 wick ropes 4 on oil return pallet 6 and is inserted into 1 bottom of oil storage box, return port 7 is located at oil return pallet 6 Interior, check valve 10 is mounted in return port 7, and pouring orifice 3 has the cooperation of bolt 9 in outer 1 top of oil storage box of oil return pallet 6, pouring orifice 3 Closing, micro air pump 2 are located at the other side of 1 top oil return pallet 6 of oil storage box, and 1 liang of side bottom of oil storage box has 2 fixed ears respectively 8。

The fixed ear 8 is used to oil storage box 1 being fixed on filter circular inner bladder.

It is in divergent shape at the top of the wick rope 4.

The oil return pallet 6 is in rectangle, and four sides are 2cm higher than bottom.

5 quantity of oil outlet is 4.

Embodiment 2

A kind of emission reduction loading device for diesel engine, comprising: oil storage box 1, micro air pump 2, pouring orifice 3, wick Rope 4, oil outlet 5, oil return pallet 6, return port 7, fixed ear 8 and check valve 10,1 top surface of oil storage box be equipped with oil return pallet 6, It sharing oil outlet 5 of 8 wick ropes 4 on oil return pallet 6 and is inserted into 1 bottom of oil storage box, return port 7 is located in oil return pallet 6, Check valve 10 is mounted in return port 7, and pouring orifice 3 has the cooperation envelope of bolt 9 in outer 1 top of oil storage box of oil return pallet 6, pouring orifice 3 It closes, micro air pump 2 is located at the other side of 1 top oil return pallet 6 of oil storage box, and 1 liang of side bottom of oil storage box has 2 fixed ears 8 respectively.

It is in divergent shape at the top of the wick rope 4.

The oil return pallet 6 is in rectangle, and four sides are 1cm higher than bottom.

5 quantity of oil outlet is 8.

Claims

1. a kind of emission reduction loading device for diesel engine characterized by comprising oil storage box (1), micro air pump (2), Pouring orifice (3), wick rope (4), oil outlet (5), oil return pallet (6), return port (7), fixed ear (8) and check valve (10), institute Oil storage box (1) top surface is stated to be equipped with oil return pallet (6), share oil outlet of 2~10 wick ropes (4) on oil return pallet (6) (5) it is inserted into oil storage box (1) bottom, return port (7) is located in oil return pallet, and check valve (10) is mounted at return port (7), oiling For mouth (3) at the top of oil return pallet (6) outer oil storage box (1), pouring orifice (3) has bolt (9) cooperation closing, and micro air pump (2) is located at The other side of oil return pallet (6), (1) two side bottom of oil storage box have 2 fixed ears (8) respectively at the top of oil storage box (1).

2. the emission reduction loading device of diesel engine according to claim 1, it is characterised in that: the fixed ear (8) is used In oil storage box (1) is fixed on filter circular inner bladder.

3. the emission reduction loading device of diesel engine according to claim 1, it is characterised in that: wick rope (4) top Portion is in divergent shape.

4. the emission reduction loading device of diesel engine according to claim 1, it is characterised in that: the oil return pallet (6) In rectangle, four sides are 1~2cm higher than bottom.

5. the emission reduction loading device of diesel engine according to claim 1, it is characterised in that: oil outlet (5) quantity with Wick rope (4) quantity is consistent.