CN217682037U - Fuel oil frequency conversion quantitative oil supply device - Google Patents
Fuel oil frequency conversion quantitative oil supply device Download PDFInfo
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- CN217682037U CN217682037U CN202221456187.2U CN202221456187U CN217682037U CN 217682037 U CN217682037 U CN 217682037U CN 202221456187 U CN202221456187 U CN 202221456187U CN 217682037 U CN217682037 U CN 217682037U
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Abstract
The utility model provides a fuel frequency conversion ration oil supply unit belongs to the fuel supply field. In particular to an oil supply device which is provided with an air inlet at one side of an oil filter and used for oil-gas mixing. Including the oil circuit structure of circulation setting, the air mixing subassembly is arranged the oil circuit in structurally, and form the connection with the oil circuit structure, the oil circuit structure includes the oil tank, oil pipe, the negative pressure pump, the oil feeder, oil is strained, the oil tank goes out oil end and is strained the intercommunication through oil pipe and oil, oil is strained and is connected with the oil feeder, oil feeder oil return end passes through oil pipe and oil tank oil gallery intercommunication, be provided with the negative pressure pump between oil feeder and the oil tank, the oil feeder is the fuel feeding subassembly that a plurality of fuel feeding shower nozzles parallel lines set up, the air mixing subassembly is arranged oil in and is strained one side, be provided with the atomizer in the oil filter, the air mixing subassembly includes the air pump, air filter, the atomizer, can form the oil-gas mixture, improve fuel combustion efficiency.
Description
Technical Field
The utility model provides a fuel frequency conversion ration oil supply unit belongs to the fuel supply field. In particular to an oil supply device which is provided with an air inlet at one side of an oil filter and used for oil-gas mixing.
Background
At present, fuel supply and regulation are carried out by installing the manual needle type oil inlet regulating valve and the manual needle type oil return regulating valve in a fuel pipeline, controlling the opening degree of the manual needle type oil inlet regulating valve and the manual needle type oil return regulating valve, and further regulating the flow of the fuel.
The publication No. CN2282605 discloses a quantitative oil supply device for the fuel consumption rate of an internal combustion engine, which comprises an oil storage tank, a check plate, an oil distribution body and an oil circuit body, wherein an oil inlet and outlet pipe and a bypass pipe are arranged on the oil storage tank, a weight sensor is arranged at the lower part of the oil storage tank, an oil overflow pipe is arranged in the oil storage tank, the structure can not form oil-gas mixed introduction, and the fuel combustion efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses fuel frequency conversion ration oil supply unit, the one that provides is provided with the leading-in structure of air through straining the lateral wall at oil, carries out oil-gas mixture's oil supply unit through the venturi tube. Simple structure and convenient use.
The utility model discloses fuel frequency conversion ration oil supply unit realizes like this, the utility model discloses fuel frequency conversion ration oil supply unit: the oil filter comprises an oil way structure and an air mixing component which are arranged in a circulating mode, wherein the air mixing component is arranged on the oil way structure and is connected with the oil way structure, the oil way structure comprises an oil tank, an oil pipe, a negative pressure pump, an oil feeder and an oil filter, the oil outlet end of the oil tank is communicated with the oil filter through the oil pipe, the oil filter is connected with the oil feeder, the oil return end of the oil feeder is communicated with the oil return hole of the oil tank through the oil pipe, the negative pressure pump is arranged between the oil feeder and the oil tank, the oil feeder is an oil supply component formed by combining a plurality of oil supply spray nozzles, the air mixing component is arranged on one side of the oil filter, an atomizer is arranged in the oil filter, the air mixing component comprises an air pump, an air filter element and an atomizer, the atomizer is arranged on one side of the oil filter, the atomizer is combined with the oil filter to form a tank body, a guide pipe and a guide pipe are arranged on the tank body, the guide pipe is communicated with the oil tank, the guide pipe is communicated with the oil feeder, the fuel filter element is arranged in the oil filter, two ends of the fuel filter element and the inner wall of the oil filter are provided with sealing rings, the fuel filter, the side wall of the fuel filter element is provided with an oil filter, the side wall provided with a mounting hole, the venturi tube is provided with a venturi tube side groove communicated with the side wall, the side wall of the venturi tube, and the venturi tube side wall of the venturi tube, and the side of the venturi tube, the venturi tube side wall of the venturi tube is provided with a groove communicated with the side;
the large opening end of the venturi tube is positioned in the atomizer, and a lateral communicating groove on the side wall of the venturi tube corresponds to the fuel filter element;
the venturi is provided with a limiting ring and is abutted against the side wall of the atomizer;
the venturi extends along the radial direction of the atomizer and extends to an axial position;
the atomizer is connected with the oil filter through threads, and the joint surface is provided with sealant;
and the fuel filter element and the oil filter end face are provided with supporting springs.
Has the advantages that:
1. negative pressure suction can be performed to form fuel oil quantitative suction;
2. the oil-gas mixture can be formed, and the combustion efficiency of fuel oil is improved;
3. simple structure and convenient use.
Drawings
Fig. 1 is a schematic structural diagram of the fuel variable-frequency quantitative oil supply device of the present invention.
Fig. 2 is a schematic structural diagram of the atomizer of the variable-frequency quantitative fuel supply device of the fuel oil of the present invention.
Fig. 3 is a three-dimensional structure view of the air inlet pipe of the fuel frequency conversion quantitative oil supply device of the utility model.
In the drawings:
1. an oil tank; 2. an oil pipe; 3. a negative pressure pump; 4. an oil feeder; 5. an atomizer; 6. an air pump; 7. an air filter element; 8. oil filtration; 9. a delivery pipe; 10. an introducing pipe; 11. a venturi; 12. sealing the threaded sleeve; 13. a seal ring; 14. a fuel filter element; 15. a limiting ring; 16. the side communicating groove.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
According to the illustrations of FIGS. 1-3: the utility model discloses fuel frequency conversion ration oil supply unit realizes like this, the utility model discloses fuel frequency conversion ration oil supply unit: the oil-gas separator comprises an oil way structure and an air mixing assembly which are arranged in a circulating mode, wherein the air mixing assembly is arranged on the oil way structure and is connected with the oil way structure, the oil way structure comprises an oil tank 1, an oil pipe 2, a negative pressure pump 3, an oil feeder 4 and an oil filter 8, the oil outlet end of the oil tank 1 is communicated with the oil filter 8 through the oil pipe 2, the oil filter 8 is connected with the oil feeder 4, the oil return end of the oil feeder 4 is communicated with the oil return hole of the oil tank 1 through the oil pipe 2, the negative pressure pump 3 is arranged between the oil feeder 4 and the oil tank 1, the oil feeder 4 is an oil feeding assembly with a plurality of oil feeding nozzles arranged in parallel, the air mixing assembly is arranged on one side of the oil filter 8, an atomizer 5 is arranged in the oil filter 8, the air mixing assembly comprises an air pump 6, an air filter element 7 and an atomizer 5, the atomizer 5 is arranged on one side of the oil filter 8 and is combined with the oil filter 8 to form a tank body, a lead-in pipe 10 and a lead-out pipe 9 are arranged on the tank body, the lead-in pipe 10 is communicated with the oil filter 1, the delivery pipe 9 is communicated with the oil feeder 4, the fuel filter 8 core is arranged in the oil filter 8, two ends of the fuel filter 8 core and the inner wall of the oil filter 8 are provided with sealing rings 13, the end parts of the fuel filter 8 core and the oil filter 8 are provided with oil storage cavities, the side wall of the atomizer 5 is provided with a mounting hole, a venturi tube 11 is arranged in the mounting hole and is fastened through a sealing threaded sleeve 12, an air pump 6 is communicated with the venturi tube 11, the air inlet end of the air pump 6 is provided with an air filter element 7, the side wall of the venturi tube 11 is provided with a side communicating groove 16, the side communicating groove 16 is positioned at the mouth part position, outside air is pumped through the air pump 6, the outside air is filtered under the action of the air filter element 7, the air is introduced along the venturi tube 11, the oil circuit is circulated, fuel in the oil tank 1 is pumped through the work of a negative pressure pump 3 and enters the oil filter 8 through a pipeline, the fuel filter 8 core is filtered, and the air in the atomizer 5 is introduced to form mixing, the fuel oil is guided into the oil feeder 4 by a guide pipe 9 to form oil-gas mixture to form atomized combustion, the oil reserved in the oil feeder 4 is returned into the oil tank 1 by the negative pressure pump 3 through the oil pipe 2, the fuel oil with air going downwards and upwards is mixed under the guiding of the venturi tube 11, the pressure regulation is formed by the negative pressure pump 3 to quantitatively pump and supply the fuel oil in the oil tank 1, a regulating valve is further arranged between the extraction pump 6 and the atomizer 5 to control the oil-gas mixing proportion, the large-opening end of the venturi tube 11 is positioned in the atomizer 5, and a side communication groove 16 on the side wall of the venturi tube 11 corresponds to a fuel oil filter 8 core; the venturi tube 11 is provided with a limiting ring 15 which is abutted against the side wall of the atomizer 5; the venturi 11 extends radially along the atomizer 5 and to an axial position; the atomizer 5 is connected with the oil filter 8 through threads, and sealant is arranged on the joint surface; the end surfaces of the fuel oil filter 8 core and the fuel oil filter 8 are provided with supporting springs; the purpose of oil-gas mixing is achieved.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.
Claims (6)
1. Fuel frequency conversion ration oil supply unit, oil circuit structure including the circulation setting, the air mixing subassembly is arranged the oil circuit in structurally, and form the connection with the oil circuit structure, the oil circuit structure includes oil tank (1), oil pipe (2), negative pressure pump (3), oil feeder (4), oil is strained (8), oil tank (1) is gone out oil end and is strained (8) intercommunication through oil pipe (2) and oil, oil is strained (8) and is connected with oil feeder (4), oil feeder (4) time oil end passes through oil pipe (2) and oil tank (1) oil gallery intercommunication, be provided with negative pressure pump (3) between oil feeder (4) and oil tank (1), oil feeder (4) are the fuel feeding subassembly that a plurality of fuel feeding shower nozzles doubling set up, its characterized in that: the air mixing component is arranged on one side of the oil filter (8), an atomizer (5) is arranged in the oil filter (8), the air mixing component comprises an air pump (6), an air filter element (7) and the atomizer (5), the atomizer (5) is arranged on one side of the oil filter (8), and the atomizer and the oil filter (8) are combined to form a tank body, a tank body is provided with an inlet pipe (10), a guide pipe (9), the inlet pipe (10) is communicated with an oil tank (1), the guide pipe (9) is communicated with an oil feeder (4), the fuel filter (8) core is arranged in the oil filter (8), two ends of the fuel filter (8) core and the inner wall of the oil filter (8) are provided with sealing rings (13), oil storage cavities are arranged at the ends of the fuel filter (8) core and the oil filter (8), the side wall of the atomizer (5) is provided with a mounting hole, a venturi tube (11) is arranged in the mounting hole, the venturi tube (11) is fastened through a sealing screw sleeve (12), the air pump (6) is communicated with the venturi tube (11), the air inlet end of the air pump (6) is provided with the air filter element (7), a venturi tube side wall (11) side communication groove (16), and a communication groove (16) is located at a communication position.
2. The variable frequency fuel quantitative supply device of claim 1, characterized in that: the large-opening end of the venturi tube (11) is positioned in the atomizer (5), and a side communicating groove (16) in the side wall of the venturi tube (11) corresponds to the fuel filter (8) core.
3. The variable frequency fuel fixed-quantity supply device of claim 1, characterized in that: the venturi (11) is provided with a limiting ring (15) which is abutted against the side wall of the atomizer (5).
4. The variable frequency fuel quantitative supply device of claim 1, characterized in that: the venturi (11) extends radially along the atomizer (5) and to an axial position.
5. The variable frequency fuel fixed-quantity supply device of claim 1, characterized in that: the atomizer (5) is connected with the oil filter (8) through threads, and a sealant is arranged on a connecting joint surface.
6. The variable frequency fuel quantitative supply device of claim 1, characterized in that: and the fuel oil filter (8) core and the end face of the fuel oil filter (8) are provided with supporting springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221456187.2U CN217682037U (en) | 2022-06-10 | 2022-06-10 | Fuel oil frequency conversion quantitative oil supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221456187.2U CN217682037U (en) | 2022-06-10 | 2022-06-10 | Fuel oil frequency conversion quantitative oil supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217682037U true CN217682037U (en) | 2022-10-28 |
Family
ID=83709429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221456187.2U Active CN217682037U (en) | 2022-06-10 | 2022-06-10 | Fuel oil frequency conversion quantitative oil supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217682037U (en) |
-
2022
- 2022-06-10 CN CN202221456187.2U patent/CN217682037U/en active Active
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