CN209875338U - Segmented suction type emission reduction carrying device for gasoline engine - Google Patents
Segmented suction type emission reduction carrying device for gasoline engine Download PDFInfo
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- CN209875338U CN209875338U CN201822174558.8U CN201822174558U CN209875338U CN 209875338 U CN209875338 U CN 209875338U CN 201822174558 U CN201822174558 U CN 201822174558U CN 209875338 U CN209875338 U CN 209875338U
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Abstract
A segmented suction emission reduction carrying device for a gasoline engine comprises: the fuel storage tank, the oiling bolt, the oiling mouth, the upper segment wick rope, the lower segment wick rope, the oil-out, fixing bolt, the observation pipe, the crossover sub, go out oil pipe and three-way valve, install in automobile engine storehouse, use three-way valve connection carbon tank solenoid valve exit end and air intake manifold, utilize wick rope siphon effect in the observation pipe cooperation air inlet regulating valve on the oiling bolt to inhale the combustion improver in the fuel storage tank into the engine air intake manifold steadily, high-efficiently and mix with the air to improve the combustion efficiency of engine fuel.
Description
Technical Field
The invention relates to the field of automobile accessories, in particular to a segmented suction type emission reduction carrying device for a gasoline engine.
Background
The heat efficiency of the currently mainstream automobile core gasoline engine in the market is only about 30% and the combustion efficiency is about 35%, which means that most of heat energy which is ineffective in conversion is still dissipated after oil mixture formed in a cylinder diameter by oil injection of an oil injector and air introduced from an air inlet manifold is ignited, and exhaust gas such as carbon monoxide and harmful substances generated by insufficiently combusted fuel are discharged into the atmosphere from an exhaust pipe.
As is known, excessive exhaust emission is a main factor causing urban haze at present, and it is difficult to further improve combustion efficiency from the engine structure by the manufacturing technology of the present engine, so how to reduce the exhaust emission becomes an important issue concerned by the present public, at the present stage, it is promoted to add ethanol gasoline to reduce the exhaust emission or use a combustion improver to assist the combustion of a gasoline engine to more fully reduce the content of harmful substances in the exhaust, but the emission reduction effect of adding ethanol gasoline is not ideal, and the emission reduction effect of about 30% can be realized at most; the combustion improver is adopted for assistance, so that the carrying equipment of the combustion improver needs to be additionally arranged, the circuit or structural distribution of an engine possibly needs to be changed by additionally arranging the equipment, and the equipment for long-term stable supply of the combustion improver generally needs larger volume and complex structure.
Therefore, how to stably and effectively increase the combustion efficiency of engine fuel by using simple equipment and reduce the content of harmful substances in tail gas is an important key issue in the current automobile and energy-saving and environment-friendly industries.
Disclosure of Invention
The invention aims to provide an emission reduction carrying device for a gasoline engine, which can stably and efficiently provide combustion improver for the engine.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a segmented suction emission reduction carrying device for a gasoline engine comprises: the oil storage tank comprises an oil storage tank, an oil injection bolt, an oil injection port, an upper lamp wick rope, a lower lamp wick rope, an oil outlet, an upper fixing bolt, a lower fixing bolt, an observation pipe, a copper filter wick head, a conversion joint, an oil outlet pipe and a three-way valve.
The oiling bolt consists of the following components: air inlet regulating valve, locking screw, leak protection packing ring and inlet port, air inlet regulating valve and locking screw's top fixed connection, the filter core is equipped with to air inlet regulating valve's inlet end, and the inlet port runs through the locking screw center from top to bottom, and the inlet port docks with air outlet regulating valve's the end of giving vent to anger, and leak protection packing ring cover is in the locking screw bottom.
The observation tube is made of toughened glass and is arc-shaped.
The observation tube is made of transparent plastic and is arc-shaped.
The working principle is as follows:
the invention relates to a three-way valve of a segmented suction type emission reduction carrying device for a gasoline engine, which is arranged between the outlet end of a carbon canister electromagnetic valve of a vehicle and the inlet end of a vacuum tube of an air inlet manifold, is respectively connected with an original pipeline, and the other end of the three-way valve is connected with an oil outlet tube, when the engine is started and operated, the concentration transfer (or called gradient transfer) of a combustion improver in an oil storage tank is realized by the siphon effect (or called capillary effect) of a wick rope by utilizing the negative pressure suction force generated in the air inlet manifold, the air inlet quantity is adjusted by utilizing an air inlet adjusting valve on a locking screw, and the pressure difference is formed between the air inlet adjusting valve and the negative pressure at the bottom in an observation tube, so that the combustion improver in the oil storage tank is sucked into the observation tube along the wick rope to realize the pressure transfer of the combustion improver, and the combustion improver which forms an aerosol state after siphoning through the wick rope is sent into, when the combustion improver in the oil storage tank is exhausted, a user can inject the combustion improver from the oil injection port by unscrewing the oil injection bolt and then screwing the oil injection bolt again.
The functions of the main components are as follows:
the oil storage tank is used for storing a combustion improver and is provided with an oil injection port and an oil outlet, and the oil storage tank is easy to install in an automobile engine bin due to simple structure.
The oiling bolt, the oiling bolt has air inlet regulating valve and inlet port, so when can playing the effect of adjusting the negative pressure, the filter core of inlet end can the impurity in the filtered air, and the oiling bolt is connected with the oiling mouth on the oil storage tank, and the back-off can the oiling, screws and can prevent that the combustion improver from revealing or being polluted, simplifies the oiling process.
The upper segment wick rope and the lower segment wick rope utilize the siphon effect (or called capillary effect) of the wick rope to realize the concentration transfer of the combustion improver in the oil storage tank, and the combustion improver in the oil storage tank can be continuously and stably brought into the observation tube along the wick rope.
Copper filter element head, copper alloy powder high temperature sintering forms, and filter fineness is high, and the gas permeability is good, and mechanical strength is high, and material utilization is high, suitable higher operating temperature and thermal shock resistance, impurity and the sediment in the combustion improver can fine be strained to copper filter element head, avoid oil outlet pipe blocking phenomenon.
The fixing bolt is used for fixing the positions of the lampwick rope and the observation tube and preventing the lampwick rope from moving in the observation tube due to the action of negative pressure and being incapable of sucking combustion improver to the bottom layer to influence the emission reduction effect of equipment.
The observation tube is made of toughened glass or transparent plastic, has good oil resistance and heat resistance, and is convenient for a user to observe the use condition of the wick rope and the suction condition of the combustion improver.
The adapter is used for connecting the observation pipe and the oil outlet pipe, the oil outlet pipe is mostly made of rubber, and the adapter can enable the equipment to adapt to the rubber oil outlet pipes with various sizes.
And the three-way valve is used for connecting the segmented suction type emission reduction carrying device for the gasoline engine and a pipeline between the outlet end of the carbon tank electromagnetic valve of the original automobile and the inlet end of the vacuum pipe of the intake manifold, and the combustion improver is sent into the engine by utilizing the negative pressure generated by the intake manifold.
The application has the advantages that:
1. the invention has simple structure, small volume and easy installation and maintenance, and does not need to greatly change the component structure and the circuit layout of the engine and the related equipment thereof.
2. The wick rope is matched with the oil injection bolt with the air inlet adjusting valve, the effect of stably providing the combustion improver for the gasoline engine is achieved by utilizing the siphonage effect of the wick rope and the pressure difference effect of the air inlet adjusting valve, the wick rope is divided into an upper section and a lower section, the middle of the wick rope is connected through the copper filter element head, the combustion improver can be sucked into the observation tube more easily through the sectional design, impurities and precipitates in the combustion improver can be removed through the copper filter element head, and the problem that the combustion improver cannot be timely provided for the gasoline engine due to insufficient suction force or blockage and the like is avoided, so that the effect of emission reduction cannot be achieved.
3. The upper section fixing bolt is additionally arranged between the upper section lampwick rope and the observation tube, and the lower section lampwick rope is fixed through the lower section fixing bolt, so that the lampwick rope can not be shifted under the action of negative pressure to influence the use of equipment, and can be easily taken out when the lampwick rope needs to be replaced.
4. The invention is made of toughened glass or transparent plastic, has good heat-resistant and oil-resistant performances, and can be used for observing the oil absorption condition and the using condition of the wick rope by a user through the observation tube, wherein the arc observation tube has a certain radian so as to match the siphon effect of the wick rope and prevent the combustion improver from flowing back.
4. The invention has obvious emission reduction effect, and can continuously provide combustion improver for the gasoline engine for a long time, so the emission reduction effect is reduced by 70 percent compared with the emission limit value, the environmental protection quality is improved, and the oil consumption is reduced by 10 to 30 percent.
Drawings
FIG. 1 is a schematic structural diagram of the sectional suction type emission reduction carrying device for the gasoline engine;
FIG. 2 is a schematic structural view of the oiling bolt;
the meanings of the labels in the figure are as follows:
1-an oil storage tank; 2-oiling bolts; 3-an oil filling port; 4-upper segment wick rope; 5-lower segment lamp wick rope; 6-oil outlet; 7-fixing a bolt at the upper section; 8-fixing a bolt at the lower section; 9-an observation tube; 10-a copper filter element head; 11-a crossover joint; 12-an oil outlet pipe; 13-three-way valve; 14-an air inlet regulating valve; 15-locking screws; 16-a leak-proof gasket; 17-air intake; 18-filter element.
Detailed Description
Example 1
A segmented suction emission reduction carrying device for a gasoline engine comprises: the oil storage tank comprises an oil storage tank 1, an oil filling bolt 2, an oil filling port 3, an upper wick rope 4, a lower wick rope 5, an oil outlet 6, an upper fixing bolt 7, a lower fixing bolt 8, an observation tube 9, a copper filter element head 10, a conversion joint 11, an oil outlet tube 12 and a three-way valve 13, wherein the oil filling port 3 and the oil outlet 5 are arranged at the top of the oil storage tank 1, threads are arranged on the inner wall of the oil filling port 3, the oil filling bolt 2 is in threaded connection with the oil filling port 3, one end of the lower wick rope 4 is fixed at the oil outlet through the lower fixing bolt 8, the other end of the lower wick rope is inserted into the oil storage tank 1 from the oil outlet 5 to the bottom, the upper wick rope 4 is inserted into the observation tube 9, the copper filter element head 10 is arranged between the bottom of the upper wick rope and the oil outlet, the upper wick rope 4 is fixed in the observation tube 9 through the upper fixing bolt 7, the observation tube 9 is, the other end of the oil outlet pipe 12 is connected with a three-way valve 13, and the three-way valve 13 is connected with a pipeline between the carbon tank electromagnetic valve and the air inlet manifold.
The oiling bolt 2 consists of the following components: the air inlet adjusting valve 14 is fixedly connected with the top of the locking screw 15, a filter element 18 is arranged at the air inlet end of the air inlet adjusting valve 14, the air inlet 17 penetrates through the center of the locking screw 15 from top to bottom, the air inlet 17 is in butt joint with the air outlet end of the air inlet adjusting valve 14, and the leakage-proof gasket 16 is sleeved at the bottom of the locking screw 15.
The observation tube 9 is made of toughened glass, and the observation tube 9 is arc-shaped.
Example 2
A segmented suction emission reduction carrying device for a gasoline engine comprises: the oil storage tank comprises an oil storage tank 1, an oil filling bolt 2, an oil filling port 3, an upper wick rope 4, a lower wick rope 5, an oil outlet 6, an upper fixing bolt 7, a lower fixing bolt 8, an observation tube 9, a copper filter element head 10, a conversion joint 11, an oil outlet tube 12 and a three-way valve 13, wherein the oil filling port 3 and the oil outlet 5 are arranged at the top of the oil storage tank 1, threads are arranged on the inner wall of the oil filling port 3, the oil filling bolt 2 is in threaded connection with the oil filling port 3, one end of the lower wick rope 4 is fixed at the oil outlet through the lower fixing bolt 8, the other end of the lower wick rope is inserted into the oil storage tank 1 from the oil outlet 5 to the bottom, the upper wick rope 4 is inserted into the observation tube 9, the copper filter element head 10 is arranged between the bottom of the upper wick rope and the oil outlet, the upper wick rope 4 is fixed in the observation tube 9 through the upper fixing bolt 7, the observation tube 9 is, the other end of the oil outlet pipe 12 is connected with a three-way valve 13, and the three-way valve 13 is directly connected with an air inlet manifold.
The oiling bolt 2 consists of the following components: the air inlet adjusting valve 14 is fixedly connected with the top of the locking screw 15, a filter element 18 is arranged at the air inlet end of the air inlet adjusting valve 14, the air inlet 17 penetrates through the center of the locking screw 15 from top to bottom, the air inlet 17 is in butt joint with the air outlet end of the air inlet adjusting valve 14, and the leakage-proof gasket 16 is sleeved at the bottom of the locking screw 15.
The observation tube 9 is made of transparent plastic, and the observation tube 9 is arc-shaped.
Application examples
The applicant tests the present application on a plurality of private cars, and the results obtained are as follows:
as can be seen from the table, after the suction type emission reduction carrying device for the automobile engine is installed, the hundred-kilometer oil consumption of the test vehicle is remarkably reduced, and the amounts of nitrogen oxides, hydrocarbons and carbon monoxide discharged by tail gas are greatly reduced.
Claims (4)
1. A segmentation suction formula emission reduction carrying device for gasoline engine, characterized by includes: the oil storage tank comprises an oil storage tank (1), an oil injection bolt (2), an oil injection port (3), an upper section lamp core rope (4), a lower section lamp core rope (5), an oil outlet (6), an upper section fixing bolt (7), a lower section fixing bolt (8), an observation pipe (9), a copper lamp core head (10), a conversion joint (11), an oil outlet pipe (12) and a three-way valve (13), wherein the oil injection port (3) and the oil outlet (6) are arranged at the top of the oil storage tank (1), the inner wall of the oil injection port (3) is provided with threads, the oil injection bolt (2) is in threaded connection with the oil injection port (3), one end of the lower section lamp core rope (5) is fixed at the oil outlet through the lower section fixing bolt (8), the other end of the lower section lamp core rope is inserted into the oil storage tank (1) from the oil outlet (6) to the bottom, the upper section lamp core rope (4) is inserted into the observation pipe (9), the copper lamp core, the upper lamp core rope (4) is fixed in the observation pipe (9) through an upper fixing bolt (7), the observation pipe (9) is fixedly connected with the oil outlet (6), the other end of the observation pipe (9) is connected with the oil outlet pipe (12) through a conversion joint (11), and the other end of the oil outlet pipe (12) is connected with a three-way valve (13).
2. The staged suction emission reduction mounting device for a gasoline engine according to claim 1, wherein the oiling bolt (2) is composed of: air inlet regulating valve (14), locking screw (15), leak protection packing ring (16) and inlet port (17), air inlet regulating valve (14) and locking screw (15) top fixed connection, the inlet end of air inlet regulating valve (14) is equipped with filter core (18) inlet port (17) and runs through locking screw (15) center from top to bottom, inlet port (17) and the end butt joint of giving vent to anger of air inlet regulating valve (14), leak protection packing ring (16) cover is in locking screw (15) bottom.
3. The staged suction emission reduction mounting device for a gasoline engine according to claim 1, wherein: the observation tube (9) is made of toughened glass, and the observation tube (9) is arc-shaped.
4. The staged suction emission reduction mounting device for a gasoline engine according to claim 1, wherein: the observation tube (9) is made of transparent plastic, and the observation tube (9) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174558.8U CN209875338U (en) | 2018-12-24 | 2018-12-24 | Segmented suction type emission reduction carrying device for gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822174558.8U CN209875338U (en) | 2018-12-24 | 2018-12-24 | Segmented suction type emission reduction carrying device for gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209875338U true CN209875338U (en) | 2019-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822174558.8U Active CN209875338U (en) | 2018-12-24 | 2018-12-24 | Segmented suction type emission reduction carrying device for gasoline engine |
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| Country | Link |
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| CN (1) | CN209875338U (en) |
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2018
- 2018-12-24 CN CN201822174558.8U patent/CN209875338U/en active Active
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