CN218030406U

CN218030406U - Diesel engine oil supply device with pressure stabilizing function

Info

Publication number: CN218030406U
Application number: CN202222070176.7U
Authority: CN
Inventors: 芮志英
Original assignee: Maanshan Changlifa Machinery Manufacturing Co ltd
Current assignee: Maanshan Changlifa Machinery Manufacturing Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2022-12-13
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses a diesel engine oil supply unit with steady voltage function, including the batch oil tank, the seal box is installed on one side top in the batch oil tank, install the oil pump in the seal box, the input tube is installed to the suction end of oil pump, the steady flow valve is installed to the other end of input tube, the steady flow valve includes the valve casing, the valve casing both ends all seted up with input tube assorted leads to the groove, processing is equipped with the regulation chamber in the valve casing, it is equipped with the regulation ball to adjust the intracavity, it forms the toper all to process at both ends in the regulation chamber, the conveyer pipe, beneficial effect are installed to the other end of valve casing: simple structure, it is stable to use, carries out the pressure release through the steady flow valve when the oil pressure is too big, stabilizes the oil pressure to normal oil pressure, when refueling in to the batch oil tank, pours diesel oil into in the batch oil tank through the hydraulic fluid port.

Description

Diesel engine oil supply device with pressure stabilizing function

Technical Field

The utility model relates to a diesel engine oil supply unit field particularly, relates to a diesel engine oil supply unit with steady voltage function.

Background

The diesel engine is also called as an internal combustion engine, which is a power machine, and is a heat engine which burns fuel in the machine and directly converts the heat energy emitted by the fuel into power, when the fuel is supplied to the diesel engine, certain oil pressure is needed, if the oil pressure is too high, certain impact can be caused to precise parts in the diesel engine, and certain damage can be caused to the precise parts in the past.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

To the problem in the correlation technique, the utility model provides a diesel engine oil supply unit with steady voltage function to overcome the above-mentioned technical problem that current correlation technique exists.

The technical scheme of the utility model is realized like this: the utility model provides a diesel engine oil supply unit with steady voltage function, includes the batch oil tank, the seal box is installed on one side top in the batch oil tank, install the oil pump in the seal box, the input tube is installed to the suction end of oil pump, the steady flow valve is installed to the other end of input tube, the steady flow valve includes the valve casing, the valve casing both ends all seted up with input tube assorted leads to the groove, processing is equipped with the regulation chamber in the valve casing, be equipped with the regulation ball in the regulation chamber, it all processes the toper that forms at both ends in the regulation chamber, the conveyer pipe is installed to the other end of valve casing, the pressure release groove has been seted up to one side of valve casing, the pressure release groove is located one side of regulation chamber is connected with the closing cap through the loose axle, the pressure release pipeline is installed to the other end of pressure release groove, downward extension of pressure release pipeline department and with pipeline connects, reset spring is installed to the bottom of closing cap, reset spring's the other end with the pressure release inslot wall is connected.

Furthermore, the oil storage tank is located an oil filling port is installed at the other end of the sealing box, a sealing piece is installed at the top end of the oil filling port, and a filtering funnel is installed between the oil filling port and the sealing piece.

Furthermore, a ventilation channel is installed on one side of the sealing box, a plurality of radiating fins are installed in the ventilation channel, and the radiating fins are installed on the oil pump.

Further, an output pipeline is installed at the output end of the oil pump, and a switch valve is installed on the output pipeline.

Furthermore, the oil storage tank is connected with a diesel engine body through an output pipeline, an oil inlet is formed in one side of the diesel engine body, and the oil inlet is connected with the output pipeline.

Furthermore, the adjusting cavity is internally provided with a limiting plate at the bottom end of the adjusting ball, and the limiting plate is positioned above the middle part of the adjusting cavity.

The utility model provides a diesel engine oil supply unit with steady voltage function, beneficial effect as follows: simple structure, it is stable to use, carry out the pressure release when the oil pressure is too big through the flow stabilizing valve, stabilize the oil pressure to normal oil pressure, when refueling in to the batch oil tank, pour diesel oil into the batch oil tank through the oil filling port, at the oil pouring in-process, filter the funnel and will filter impurity in the oil, prevent to get into impurity and produce the influence to the diesel engine in the batch oil tank, breathe freely in the seal box through ventilative passageway, dispel the heat to the oil pump, prevent that the oil pump high temperature from influencing oil pump work efficiency, carry out heat conduction heat dissipation through radiating fin, increase radiating efficiency, be connected with the diesel engine through output pipeline, the switch of fuel feeding carries out through switch valve, white tiger of oil filling port through the diesel engine body passes through the output pipeline and connects, prevent through the limiting plate that the regulating ball in the valve casing will adjust the intracavity bottom stifled, influence fuel feeding efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a front view of a diesel engine oil supply device with a pressure stabilizing function according to an embodiment of the present invention;

fig. 2 is a exploded view of a diesel engine oil supply device with a pressure stabilizing function according to an embodiment of the present invention;

fig. 3 is a schematic diagram of an internal structure of a flow stabilizing valve of a diesel engine oil supply device with a pressure stabilizing function according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a position a of a diesel engine oil supply device with a pressure stabilizing function according to an embodiment of the present invention.

In the figure:

1. an oil storage tank; 2. a sealing box; 3. an oil pump; 4. an input tube; 5. a flow stabilizing valve; 6. a valve housing; 7. an adjustment chamber; 8. adjusting the ball; 9. a delivery pipe; 10. a pressure relief groove; 11. sealing the cover; 12. a pressure relief duct; 13. a return spring; 14. an oil filling port; 15. filtering the mixture by a funnel; 16. a heat dissipating fin; 17. an output pipe; 18. opening and closing the valve; 19. a diesel engine body; 20. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

As shown in fig. 1-4, according to the embodiment of the present invention, a diesel engine oil supply device with a pressure stabilizing function includes an oil storage tank 1, a seal box 2 is installed at a top end of one side in the oil storage tank 1, an oil pump 3 is installed in the seal box 2, an input pipe 4 is installed at a suction end of the oil pump 3, a flow stabilizing valve 5 is installed at the other end of the input pipe 4, the flow stabilizing valve 5 includes a valve housing 6, through grooves matched with the input pipe 4 are respectively formed at two ends of the valve housing 6, an adjusting chamber 7 is processed in the valve housing 6, an adjusting ball 8 is arranged in the adjusting chamber 7, two ends in the adjusting chamber 7 are processed to form a cone shape, a conveying pipe 9 is installed at the other end of the valve housing 6, a pressure relief groove 10 is formed at one side of the valve housing 6, and a seal cover 11 is connected to one side of the pressure relief groove 10 located in the adjusting chamber 7 through a movable shaft, pressure release pipeline 12 is installed to the other end of pressure release groove 10, pressure release pipeline 12 downwardly extending to delivery pipe 9 says and locates and be connected with delivery pipe 9 says, reset spring 13 is installed to the bottom of closing cap 11, reset spring 13's the other end with pressure release groove 10 inner wall connection, when using diesel engine body 19, start oil pump 3 simultaneously, carry the oil in the oil storage tank 1 to the diesel engine through oil pump 3, if pressure is great, the regulation chamber 7 in the flow stabilizing valve 5 will be too big because of the oil pressure this moment, will adjust ball 8 to the top of regulation chamber 7, adjust ball 8 will block up the output this moment, will promote closing cap 11 on pressure release groove 10 this moment, closing cap 11 will open closing cap 11 through the loose axle, diesel oil will carry in delivery pipe 9 says through pressure release pipeline 12, will strike the diesel oil in the delivery pipe 9, thereby reach the effect that reduces the oil pressure, when the oil pressure is stable, adjust 8 whereabouts of ball, closing cap 11 will close through reset spring 13, the utility model discloses simple structure, it is stable to use, carries out the pressure release through flow stabilizing valve 5 when the oil pressure is too big, stabilizes the oil pressure to normal oil pressure.

In addition, as shown in fig. 1-4, in an embodiment, the oil storage tank 1 is located the oil filling port 14 is installed to the other end of seal box 2, the mounting is installed on the top of oil filling port 14, the oil filling port 14 with install between the mounting and filter funnel 15, ventilation channel is installed to one side of seal box 2, install a plurality of radiating fin 16 of quantity in the ventilation channel, radiating fin 16 installs on oil pump 3, when refueling in the oil storage tank 1, pour diesel oil into oil storage tank 1 through oil filling port 14 in, at the oil pouring in-process, filter funnel 15 will filter impurity in the oil, prevent to get into impurity in the oil storage tank 1 and produce the influence to the diesel engine, ventilate in to seal box 2 through ventilation channel, dispel the heat to oil pump 3, prevent that oil pump 3 high temperature from influencing oil pump 3 work efficiency, carry out heat conduction and heat dissipation through radiating fin 16, increase the radiating efficiency.

In addition, as shown in fig. 1-4, in an embodiment, output pipeline 17 is installed to the output of oil pump 3, install switch valve 18 on the output pipeline 17, batch oil tank 1 is connected with diesel engine body 19 through output pipeline 17, the oil inlet has been seted up to one side of diesel engine body 19, the oil inlet with output pipeline 17 connects, be located in adjusting chamber 7 limiting plate 20 is installed to adjusting ball 8's bottom, limiting plate 20 position is for adjusting chamber 7 middle part top, is connected with the diesel engine through output pipeline 17, carries out the switch of fuel feeding through switch valve 18, passes through output pipeline 17 through the white tiger of oil inlet on the diesel engine body 19 and connects, prevents through limiting plate 20 that adjusting ball 8 in the valve casing 6 will adjust chamber 7 in the bottom stifled, influence fuel feeding efficiency.

Based on the above scheme, the utility model discloses during the actual application, its theory of operation or operation process as follows: when using diesel engine body 19, start oil pump 3 simultaneously, carry the diesel engine through oil pump 3 with the oil in the batch oil tank 1 in, if pressure is when great, the regulation chamber 7 in the flow stabilizing valve 5 this moment will be too big because of the oil pressure, will adjust ball 8 and push to the top of adjusting chamber 7, adjust ball 8 this moment will block up the output, the closing cap 11 on the pressure relief groove 10 will be promoted this moment, closing cap 11 will be opened through the loose axle, diesel oil will carry in the conveyer pipe 9 way through pressure release pipeline 12, will strike the diesel oil in the conveyer pipe 9 way, thereby reach the effect that reduces the oil pressure, when the oil pressure is stable, adjust ball 8 whereabouts, closing cap 11 will close through reset spring 13, when refuelling in batch oil tank 1, pour diesel oil into batch oil tank 1 through oil filling port 14, in the oil pouring process, filter funnel 15 will filter the interior impurity of oil, prevent to get into the impurity and produce the influence to the diesel engine through ventilating passage, ventilate in the diesel engine valve casing 2, dispel the heat the oil pump 3 temperature and influence, it influences the diesel engine output efficiency through the heat-radiating switch 17 to carry out the heat-adjusting valve, it connects the heat-blocking efficiency through limiting plate 18 to adjust ball 17 to carry out the heat-transfer efficiency on the diesel engine, it influences to carry out the diesel engine, it is connected to carry out the heat-blocking efficiency on the diesel engine to carry out the diesel engine on the diesel engine, 18.

With the help of the above technical scheme of the utility model, can realize simple structure, it is stable to use, carry out the pressure release when the oil pressure is too big through flow stabilizing valve 5, stabilize the oil pressure to normal oil pressure, when refueling in to the batch oil tank 1, pour diesel oil into batch oil tank 1 through oil filling port 14, in the process of falling oil, filter funnel 15 will filter impurity in the oil, it influences the diesel engine to prevent to get into impurity in the batch oil tank 1, breathe freely in to seal box 2 through ventilative passageway, dispel the heat to oil pump 3, prevent that the too high temperature of oil pump 3 from influencing oil pump 3 work efficiency, carry out heat conduction heat dissipation through radiating fin 16, increase radiating efficiency, be connected with the diesel engine through output pipeline 17, carry out the switch of fuel feeding through switch valve 18, through the white tiger of the oil inlet on the diesel engine body 19, prevent through limiting plate 20 that regulating ball 8 in the valve casing 6 will adjust on the bottom is stifled in the chamber 7, influence fuel feeding efficiency.

The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A diesel engine oil supply device with pressure stabilizing function comprises an oil storage tank (1), it is characterized in that a sealing box (2) is arranged at the top end of one side in the oil storage tank (1), an oil pump (3) is arranged in the sealing box (2), an input pipe (4) is arranged at the suction end of the oil pump (3), the other end of the input pipe (4) is provided with a flow stabilizing valve (5), the flow stabilizing valve (5) comprises a valve casing (6), two ends of the valve shell (6) are respectively provided with a through groove matched with the input pipe (4), an adjusting cavity (7) is processed in the valve shell (6), an adjusting ball (8) is arranged in the adjusting cavity (7), the two ends in the adjusting cavity (7) are processed into cones, the other end of the valve casing (6) is provided with a delivery pipe (9), a pressure relief groove (10) is formed in one side of the valve shell (6), a sealing cover (11) is connected to one side, located on the adjusting cavity (7), of the pressure relief groove (10) through a movable shaft, the other end of the pressure relief groove (10) is provided with a pressure relief pipeline (12), the pressure relief pipeline (12) extends downwards to the conveying pipe (9) and is connected with the conveying pipe (9), a return spring (13) is arranged at the bottom end of the sealing cover (11), the other end of the return spring (13) is connected with the inner wall of the pressure relief groove (10).

2. The diesel engine oil supply device with the pressure stabilizing function according to claim 1, characterized in that an oil filling port (14) is installed at the other end of the seal box (2) of the oil storage tank (1), a sealing sheet is installed at the top end of the oil filling port (14), and a filter funnel (15) is installed between the oil filling port (14) and the sealing sheet.

3. The diesel engine oil supply device with the pressure stabilizing function according to claim 2, characterized in that an air-permeable channel is installed at one side of the seal box (2), a plurality of heat dissipation fins (16) are installed in the air-permeable channel, and the heat dissipation fins (16) are installed on the oil pump (3).

4. The diesel engine oil supply device with the pressure stabilizing function according to claim 3, characterized in that an output pipeline (17) is installed at the output end of the oil pump (3), and a switch valve (18) is installed on the output pipeline (17).

5. The diesel engine oil supply device with the pressure stabilizing function according to claim 4, characterized in that the oil storage tank (1) is connected with a diesel engine body (19) through an output pipeline (17), and an oil inlet is opened at one side of the diesel engine body (19) and connected with the output pipeline (17).

6. The diesel engine oil supply device with the pressure stabilizing function according to claim 5, characterized in that a position limiting plate (20) is installed in the adjusting cavity (7) and at the bottom end of the adjusting ball (8), and the position of the position limiting plate (20) is above the middle of the adjusting cavity (7).