CN105604874A

CN105604874A - High-efficiency environment-friendly energy-saving lubricating oil pumping device

Info

Publication number: CN105604874A
Application number: CN201610085080.4A
Authority: CN
Inventors: 徐培钟
Original assignee: Chongqing Beijing Technology Development Co Ltd
Current assignee: Chongqing Beijing Technology Development Co Ltd
Priority date: 2016-02-15
Filing date: 2016-02-15
Publication date: 2016-05-25

Abstract

The invention relates to a high-efficiency environment-friendly energy-saving lubricating oil pumping device, belonging to lubricating equipment of internal combustion engines. An electromagnetic coil is fixed outside an oil pump housing, a protective shell is fixed to the oil pump housing, a buoyancy chamber is fixed to the lower surface of the protective shell, and a filter is fixed to an oil inlet on the lower end of the oil pump housing; an oil discharge valve is fixed into a center hole in the oil pump housing, a thrust spring and a magnetic piston are arranged in the oil pump housing, the thrust spring abuts against the lower end surface of the magnetism induced piston, a sealing plate seals an oil inlet cavity, and an oil-passing sealing plate seals a lubricating oil inlet channel of an extrusion cavity; and a fixed plug is fixed in a plug hole in the magnetism induced piston, and a ball sealer or cone sealer is installed in an inner cone hole. The high-efficiency environment-friendly energy-saving lubricating oil pumping device has the advantages of compact structure, small vibrations, high electric energy utilization ratio and strong power, and can pump lubricating oil to the surface in need of lubrication when the internal combustion engine is not started; the lubricating oil pressure can not decrease even when the rotating speed of the internal combustion engine decreases; and thus, the device is suitable for the installation and use of the internal combustion engine.

Description

Pump lubricating oils high-efficiency environment friendly energy-conservation device

Technical field

The present invention relates to the lubricating utensil field of internal combustion engine, relate in particular to a kind of a kind of pump lubricating oils high-efficiency environment friendly energy-conservation device that swims in pumping lubricating oil on lubricated pasta in the oil sump of internal combustion engine.

Background technology

Lubricating oil is also referred to as machine oil, and traditional grease pump is all mechanically operated mechanical pump, and engine oil pressure can not regulate automatically, and pump oil not just when running into drive link and damaging, causes engine Bearing score, even causes bent axle by locking. For this reason, we have designed the grease pump that can swim in the electromagnetic type on lubricated pasta, are called for short lubricating oil pump.

Summary of the invention

The object that the present invention relates to is a kind of manufacture and the method thereof that can swim in the pump lubricating oils high-efficiency environment friendly energy-conservation device on lubricated pasta in oil sump that is arranged on internal combustion engine in order to provide.

For achieving the above object, pump lubricating oils high-efficiency environment friendly energy-conservation device of the present invention mainly comprises protecting crust, buoyancy cavity, solenoid, oil pump casing, fuel feed hole, sealing plate, crosses oil seal plate, crosses oil seal plate, ball sealer or sealing cone, restriction cap, thrust spring, answers magnetic piston, fixed plug, internal taper hole, oil through, delivery valve, cleaner, field controller.

Solenoid is installed in protecting crust, and solenoid is fixed on the lower part of oil pump casing outside, and protecting crust is fixed on the outside protection solenoid of the lower part of oil pump casing; Below the outside of protecting crust, the outside of one side and the lower part of oil pump casing is fixed with buoyancy cavity, and the lower end of buoyancy cavity is lower than the lower end of cleaner that is fixed on oil pump casing lower end.

The circuit that connects solenoid is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust.

Sealing plate, restriction cap are installed in oil pump casing, cross oil seal plate, thrust spring, answer magnetic piston, fixed plug, answer magnetic piston to be arranged on the upper part of the inner chamber of oil pump casing, thrust spring is arranged on the lower part of the inner chamber of oil pump casing, lower end, top, upper end that the lower end of thrust spring is pressed in oil pump casing are pressed in the bottom of answering magnetic piston, answer magnetic piston can slide up and down in the inner chamber of oil pump casing; The upper end surface of protrusion platform at the lower part of answering the consent in magnetic piston was provided with oil seal plate, displacement when fixed plug is installed in consent limited oil seal plate and move up, the fixing employing interference fit of fixed plug in consent fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixing fixed plug in the jump-ring slot in consent; Cross oil seal plate and be arranged on can the moving up and down above of annular sealing surface of the upper end of the protrusion platform of answering in magnetic piston, cross that sealing surface below oil seal plate coordinates with annular sealing surface and can close the passage that enters lubricating oil of answering on magnetic piston while sealing, cross when sealing surface below oil seal plate separates with annular sealing surface and can open the passage that enters lubricating oil of answering on magnetic piston; In closed hole in the sealing neck of the lower end in oil pump casing, sealing plate is installed, restriction cap is fixed on the outside of sealing neck by screw thread or jump ring; Sealing plate coordinates with the closed hole in sealing neck in oil pump casing lower end and can seal or open that to enter the oil-feed of the oil suction chamber in oil pump casing logical; While answering magnetic piston stroking upward, answering the inner chamber part of the oil pump casing of magnetic piston lower part is oil suction chamber; While answering magnetic descent of piston, answering the inner chamber part of the oil pump casing of magnetic piston upper part is extrusion chamber. Fuel feed hole place in the lower end of oil pump casing is provided with cleaner, and the oil outlet of cleaner communicates with fuel feed hole; Upper end at oil pump casing is provided with delivery valve, and the lower part of delivery valve is fixed in the centre bore of one end above of oil pump casing; The part that the upper surface of oil pump casing is exposed in the upper end of delivery valve is connected with the lubricating oil conveyance conduit of the lube system of internal combustion engine by high-pressure hose or high-pressure telescopic pipe.

The material of described protecting crust is a type or the material of several types in metal, plastics, nylon, fiberglass; The material of described buoyancy cavity is a type or the material of several types in metal, plastics, nylon, fiberglass; The material of hollow valve body and oil pump casing adopts a type or the material of several types in metal, plastics, nylon and fiberglass; The material of ball sealer or sealing cone adopts a type or the material of several types in metal, plastics, nylon and rubber; Sealing plate adopts a type or the material of several types in metal, plastics, nylon and fiberglass with the material of crossing oil seal plate; The material of answering magnetic piston is the material of the hard to bear magnetic field suction of energy; The material of fixed plug is a type or the material of several types in metal, plastics, nylon, fiberglass, rubber; The material that thrust spring adopts is a type or the material of two types in metal and rubber, adopts when elastomeric material, and thrust spring is the spring of hollow pipe-type, utilizes the elasticity of rubber and shrinkage to realize the function of spring.

Described protecting crust is the hollow cavity of annular, and wired hole on hollow cavity is provided with the parts of installing in field controller, solenoid and oil pump casing and oil pump casing in hollow cavity; Line hole is the hole that allows insulated electric conductor pass; The inner of the annular housing of hollow cavity is fixed on oil pump casing.

For the ease of the processing of protecting crust be convenient to accessory to pack in protecting crust, described protecting crust is the assembly after segmentation, and after the annular position of protecting crust is divided into two parts, recombinant together.

Described buoyancy cavity is that cross section is square circular or oval-shaped hollow annular housing; The buoyancy that annular housing produces in lubricating oil can be supported and fixed on the total weight of the accessory of oil pump casing above buoyancy cavity and oil pump casing within and without, and make to be fixed on the oil-in of the cleaner below the fuel feed hole of oil pump casing lower end can deep enough lubricating oil in.

The inner chamber of described oil pump casing is circular cylindrical cavity, and the face of cylinder of columniform cavity is smooth curved surface; Upper end on the center line of inner chamber has centre bore to pass oil pump casing, lower end has fuel feed hole to pass oil pump casing; There is sealing neck protruding upward at the middle part of the lower end in oil pump casing, the upper part of the inside of sealing neck is that closed hole, lower part are fuel feed holes, sealing plate is not installed in closed hole time, closed hole communicates with fuel feed hole, and closed hole coordinates with one side below sealing plate.

Described delivery valve comprises hollow valve body and ball sealer or sealing cone, and hollow valve body is hollow pipe, and internal taper hole is in middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter of the upper part of the internal taper hole in hollow pipe is large, the internal diameter of lower part is little; There is oil return sealed end the lower end of hollow valve body, the lower surface of oil return sealed end is internal taper hole in lower end, the upper surface of hollow valve body, the large end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, and ball sealer or sealing cone are installed on the inner conical surface of internal taper hole. Described internal taper hole is the circular hole that has tapering, and the face of circular hole is inner conical surface; The small end of internal taper hole under, hold upper greatly, inner conical surface coordinates with the sphere of ball sealer or the male cone (strobilus masculinus) of sealing cone, under the effect of the gravity of ball sealer or sealing cone self, can seal inner conical surface, in the time that ball sealer or sealing cone have suction above, can open inner conical surface by suction and bore with ball sealer or sealing the passage sealing; Ball sealer or sealing cone oil pressure are above larger, and ball sealer or sealing cone are better with the gluing, sealing effect of inner conical surface; When enter the lubricating oil of pressure from the endoporus of hollow valve body lower end, can open the sealing of inner conical surface and ball sealer or sealing cone and form passage.

For the ease of the processing of oil pump casing be convenient to accessory to pack in oil pump casing, described oil pump casing is the assembly after segmentation; The upper end of the circular cylindrical cavity part in oil pump casing is divided into two sections, the upper part of segmentation place is that pump cover, lower part are the main bodys of oil pump casing, centre bore is on pump cover, and fuel feed hole is at the middle part of the main body lower end of oil pump casing, and the main body of pump cover and oil pump casing is combined into a composite entity; Or, the lower end of the circular cylindrical cavity part in oil pump casing is divided into two sections, the lower part of segmentation place is that pump cover, upper part are the main bodys of oil pump casing, fuel feed hole is at the middle part of pump cover, centre bore is at the middle part of the upper end of the main body of oil pump casing, and the main body of pump cover and oil pump casing is combined into a composite entity.

The described magnetic piston of answering is columniform iron core, and the periphery of columniform iron core is smooth periphery, has the annular groove of depression on smooth periphery, and annular groove is embedded with sealing ring; Described periphery coordinates inner chamber that can Seal Oil pump case with the inner chamber of oil pump casing, and can in the inner chamber of oil pump casing, slide. There is through hole in the cylinder centre of described columniform iron core, and through hole communicates with extrusion chamber and oil suction chamber; Upper surface, lower part that the upper part of described through hole runs through iron core run through iron core lower surface, the lower part of through hole is oil through, the upper part of through hole is consent, there is annular protrusion platform protruding upward in the bottom of consent, the endoporus that protrudes platform part is the upper part of oil through, have annular groove in the outside of protruding platform with protruding between the consent of platform part, the groove of annular for the lubricating oil buffer memory entering from oil through, disperse through passing through on oil seal plate behind hole, enter extrusion chamber; The upper surface of described protrusion platform is smooth annular sealing surface; It on oil through, is consent; Described oil through is the via hole that allows lubricating oil pass through, and below annular sealing surface, communicates with oil suction chamber and consent; Described consent is the hole of installation and fixing fixed plug, on protrude platform and outside protrusion platform, communicates determine with oil through and extrusion chamber.

Described fixed plug be restriction be arranged on the protrusion platform upper end of answering in magnetic piston cross distance that oil seal plate moves up, there is the plug of oil through centre, described plug has cylinder or annular ring or the jump ring circle of through hole in the middle of being; When fixed plug has the cylinder of through hole in the middle of being, the fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixed cylinder in the jump-ring slot in consent; When fixed plug is annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of stationary annular circle in the jump-ring slot in consent; When fixed plug is jump ring circle, directly jump ring is stuck in consent.

Described annular sealing surface is the smooth smooth sealing surface of annular, and annular sealing surface coordinates with the sealing surface of crossing oil seal plate in the upper end of answering the protrusion platform in magnetic piston.

The described oil seal plate of crossing is dull and stereotyped, and the dull and stereotyped below part that the mid portion of one side coordinates with annular sealing surface is sealing surface, and the sealing surface of flat board coordinates with annular sealing surface in part in addition to be had by hole, is used for allowing oil pass through by hole.

Described sealing cone is cone or cone cylinder, and the annular surface of cone or cone cylinder is the male cone (strobilus masculinus) that has tapering; The male cone (strobilus masculinus) of sealing cone is bored self during with inner conical surface sealing gravity by sealing presses down and seals inner conical surface.

Described ball sealer is spherosome or oval ball, and the surface of spherosome or oval ball is sealing surface, and sealing surface is smooth sphere; When the sealing of the sphere of ball sealer and inner conical surface, press down by the gravity of ball sealer and seal inner conical surface.

Described closed hole is the hole of shallow cylindrical or shallow cone cylindricality, above fuel feed hole in the sealing neck of the lower end in oil pump casing, form one-level rank with the upper surface of sealing neck, the hole face in the hole of shallow columniform hole or shallow cone cylindricality is inner headed face or the internal conical surface that holds sealing plate, and the bottom surface of closed hole is porose below annular sealing surface.

Described sealing plate is circular flat board, and dull and stereotyped is simultaneously sealing surface below, and sealing surface coordinates with the closed hole in sealing neck in oil pump casing lower end.

Described restriction cap is calotte, and the crown part of calotte has the oil-through hole that allows oil pass through, and the hatband partial fixing of calotte can limit the distance of moving on the sealing plate of installing in sealing neck on sealing neck.

Described field controller is to control the controller that generates an electromagnetic field of solenoid, controlling time and the time length generating an electromagnetic field that electromagnetic field produces and generate an electromagnetic field at every turn after to the interval time generating an electromagnetic field again for the second time.

Described cleaner is dust in filtering lubricant oil and the filter of impurity, and the upper end of cleaner has on oil outlet, vertical plane or curved surface and has oil-in, and the inside of cleaner is provided with filter core or screen pack; Described cleaner has played the effect of the impurity in fine filtering lubricating oil, and making to be pumped in each surperficial lubricating oil that need to lubricate does not have metallic pin and sediment.

Described fuel feed hole be the lubricating oil inner chamber that enters oil pump casing through oil-through hole, at the lower part in the centre of sealing neck; Sealing plate is not installed in closed hole time, the closed hole on the sealing neck of protecting crust lower end communicates with fuel feed hole.

In oil suction chamber, lay in lubricating oil, in extrusion chamber, push lubricating oil and produce oil pressure; Enter lubricating oil in extrusion chamber time, oil suction chamber communicates with extrusion chamber; Extrude lubricating oil in extrusion chamber time, oil suction chamber disconnects with answering the internal taper hole sealing in magnetic piston the passage that enters lubricating oil that enters extrusion chamber by ball sealer or sealing cone.

Described pump lubricating oils high-efficiency environment friendly energy-conservation device, in the process of pumping lubricating oil, is controlled into grease channel and goes out in the one-way check valve of grease channel there is no return spring; In the time that oil suction chamber enters lubricating oil, the suction of answering magnetic piston stroking upward to produce is opened the sealing of the closed hole in the sealing neck of the lower end in sealing plate and oil pump casing and is opened the passage into lubricating oil, and what be arranged on the sealing neck upper end of answering in magnetic piston crosses oil seal plate automatic decline return and close the passage that enters lubricating oil entering in extrusion chamber and seal under the effect of self gravitation; In the time that extrusion chamber enters lubricating oil, be arranged on ball sealer on the internal taper hole of delivery valve or sealing cone and utilize the gravity of self to make ball sealer or the sealing automatic decline return of cone and the passage of closing the discharge on delivery valve seals, answer magnetic descent of piston and make to produce oil suction chamber in pressure promote to be arranged on the protrusion platform upper end of answering in magnetic piston the up passage that enters lubricating oil entering in extrusion chamber of then opening of oil seal plate; In the time of extrusion chamber removal of lubricant, under the effect that goes out oil pressure, promote ball sealer on the internal taper hole of delivery valve or sealing cone up and open the fuel-displaced passage of delivery valve, answer magnetic descent of piston and make to produce oil suction chamber in pressure promote to be arranged on the protrusion platform upper end of answering in magnetic piston the up passage that enters lubricating oil entering in extrusion chamber of then opening of oil seal plate.

In order to ensure that pump lubricating oils high-efficiency environment friendly energy-conservation device can normally work, adopt connection and the cut-out of the circuit of teacher position key switch controlling magnetic field controller.

Keep the shape of protecting crust in order to ensure protecting crust can protect solenoid not to be damaged, in the inner chamber of protecting crust, manufacture the skeleton that has support.

Do not have metallic pin and sediment, the lower end of buoyancy cavity to make the bottom of oil-in and oil sump maintain a certain distance lower than the oil-in of cleaner in order to ensure to enter in the lubricating oil in grease pump

Keep shape in order to ensure buoyancy cavity can produce enough buoyancy and be not easy distortion, in the inner chamber of buoyancy cavity, manufacture the skeleton that has support.

In order to make the lubricating oil of answering magnetic piston can promote in the extrusion chamber in oil pump casing enter delivery valve, adopt thrust spring as the power that promotes to answer magnetic piston stroking upward.

When use, grease pump is arranged in oil sump, adds after lubricating oil in oil sump, the oil-in of cleaner gos deep in lubricating oil; Teacher of the opening position key switch is connected the power-on circuit of field controller, and the power-on circuit that field controller is connected solenoid generates an electromagnetic field; The attraction that electromagnetic field produces pulls the pressure of answering magnetic piston to overcome thrust spring to move down, answer magnetic piston to start when descending, the sealing plate being arranged in the closed hole of lower end in oil pump casing cuts out the passage that enters lubricating oil that enters oil suction chamber under the effect of self gravitation, ball sealer in delivery valve or sealing cone descending return and seal the inner conical surface of delivery valve under the effect of the gravity of self, has cut off the oil discharge passage of extrusion chamber; Answer magnetic piston when descending, answer magnetic piston to promote to enter the lubricating oil in oil suction chamber and make lubricating oil produce internal pressure, the lubricating oil that has pressure from the upper end of answering oil through in magnetic piston to enter into the protrusion platform of answering in magnetic piston upwards wash open annular sealing surface made with crossing the sealing of oil seal plate to continue the displacement of oil seal plate up, through the Kong Houzai that passes through on oil seal plate after the oil through in fixed plug, enter in extrusion chamber.

Answer compression stage that magnetic descent of piston moves to compression thrust spring when spacing, the power-on circuit of field controller cutoff solenoid, magnetic field diminishes, answers magnetic piston up under the promotion of thrust spring; Answer magnetic piston to start when up, be arranged on the protrusion platform upper end of answering in magnetic piston to cross oil seal plate descending and closed lubricating oil and enter the passage that enters lubricating oil of extrusion chamber under the effect of the gravity of self; In the time answering magnetic piston stroking upward, answer the up of magnetic piston and make the lubricating oil in extrusion chamber produce pressure, the lubricating oil that has pressure enters into from the endoporus of the sealed end of delivery valve lower end that internal taper hole in delivery valve promotes ball sealer or sealing cone is up and open the seal channel of delivery valve, makes lubricating oil in extrusion chamber after delivery valve, enter into lubricating oil and supplies with the conveyance conduit of system and be transported to the surface that each need to lubricate; Answer magnetic piston when up, answer magnetic piston also to make to have produced in oil suction chamber pull of vacuum, pull of vacuum is inhaled movable sealing plate and sealing plate and the sealing surface of closed hole is separated, lubricating oil enters in cleaner after filtering and enters into closed hole from oil outlet through fuel feed hole again from the oil-in of cleaner, then enters answering in the oil suction chamber below magnetic piston in oil pump casing through the oil-through hole on restriction cap.

Answer magnetic piston under the promotion of thrust spring when up putting in place, the sealing plate being arranged in the closed hole of lower end in oil pump casing cuts out the passage that enters lubricating oil that enters oil suction chamber under the effect of self gravitation, ball sealer in delivery valve or sealing cone descending return and seal the inner conical surface of delivery valve under the effect of the gravity of self, has cut off the oil discharge passage of extrusion chamber and makes lubricating oil not return to oil suction chamber; Now, the power-on circuit that field controller is connected again solenoid again generates an electromagnetic field and makes to answer magnetic descent of piston; The so connection of circulation and cut-out circuit, solenoid is generated an electromagnetic field pull to answer magnetic piston stroking upward and allow thrust spring promote to answer magnetic descent of piston, the lubricating oil constantly lubricating oil being pumped from oil sump and be transported to internal combustion engine is supplied with in the conveyance conduit of system and is transported to the surface that each need to lubricate, and there is no metallic pin and sediment in the lubricating oil of pumping. In the process of pumping lubricating oil, buoyancy cavity can change automatically with the variation of pasta.

A manufacture method for pump lubricating oils high-efficiency environment friendly energy-conservation device, is characterized in that:

During fabrication, protecting crust adopts a type or the material manufacture of several types in metal, plastics, nylon, fiberglass; Buoyancy cavity adopts a type or the material manufacture of several types in metal, plastics, nylon, fiberglass; Hollow valve body and oil pump casing adopt a type or the material manufacture of several types in metal, plastics, nylon and fiberglass; Ball sealer or sealing cone adopt a type or the material manufacture of several types in metal, plastics, nylon and rubber; Sealing plate and one type or the material manufacture of several types of crossing in oil seal plate employing metal, plastics, nylon and fiberglass; Answer magnetic piston to adopt the material manufacture of the hard to bear magnetic field suction of energy; Fixed plug adopts a type or the material manufacture of several types in metal, plastics, nylon, fiberglass, rubber; Thrust spring adopts a type or the material manufacture of two types in metal and rubber, and while adopting elastomeric material to manufacture, thrust spring creates hollow tubular type spring, utilizes the elasticity of rubber and shrinkage to realize the function of spring.

Protecting crust creates the hollow cavity of annular, manufactures wired hole on hollow cavity, and line hole creates the hole that allows insulated electric conductor pass; The parts of installing in field controller, solenoid and oil pump casing and oil pump casing are installed in hollow cavity; The inner of the annular housing of hollow cavity is fixed on oil pump casing.

For convenient for assembly, during fabrication, protecting crust, from annular position is divided into two parts manufacture, recombinant is together for protecting crust.

It is square circular or oval-shaped hollow annular housing that buoyancy cavity creates cross section; The buoyancy that annular housing produces in lubricating oil can be supported and fixed on the total weight of the accessory of oil pump casing above buoyancy cavity and oil pump casing within and without, and make to be fixed on the oil-in of the cleaner below the fuel feed hole of oil pump casing lower end can deep enough lubricating oil in.

The inner chamber of oil pump casing creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; The centre bore, the lower end manufacture that have through oil pump casing are manufactured in upper end on the center line of inner chamber has fuel feed hole to pass oil pump casing; Manufacture at the middle part of the lower end in oil pump casing sealing neck protruding upward, and the upper part of the inside of sealing neck creates closed hole, lower part creates fuel feed hole, and closed hole communicates with fuel feed hole, and closed hole coordinates with one side below sealing plate.

Delivery valve creates hollow valve body and ball sealer or sealing cone two parts, hollow valve body creates hollow pipe, internal taper hole is manufactured on middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter internal diameter large, that lower part is manufactured that the upper part of the internal taper hole in hollow pipe is manufactured is little; Manufacture the lower end of hollow valve body oil return sealed end, lower end, upper surface that the lower surface of oil return sealed end is manufactured on hollow valve body create internal taper hole, the large end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, and ball sealer or sealing cone are installed on the inner conical surface of internal taper hole. Described sealing cone creates cone or cone cylinder, and the annular surface of cone or cone cylinder creates the male cone (strobilus masculinus) of tapering; The male cone (strobilus masculinus) of sealing cone is bored self during with inner conical surface sealing gravity by sealing presses down and seals inner conical surface; Described ball sealer creates spherosome or oval ball, and the surface of spherosome or oval ball creates sealing surface, and sealing surface creates smooth sphere; When the sealing of the sphere of ball sealer and inner conical surface, press down by the self gravitation of ball sealer and seal inner conical surface. Described internal taper hole creates the circular hole of tapering, and the face of circular hole creates inner conical surface; The small end of internal taper hole under, hold upper greatly, under the effect of the gravity of ball sealer or sealing cone self, can seal inner conical surface, in the time that ball sealer or sealing cone have suction above, can open inner conical surface by suction and bore with ball sealer or sealing the passage sealing; Ball sealer or sealing cone oil pressure are above larger, and ball sealer or sealing cone are better with the gluing, sealing effect of inner conical surface; When enter the lubricating oil of pressure from the endoporus of hollow valve body lower end, can open the sealing of inner conical surface and ball sealer or sealing cone and form passage.

For the ease of the processing of oil pump casing be convenient to accessory to pack in oil pump casing, described oil pump casing creates the assembly after segmental machining is manufactured; The upper end of the circular cylindrical cavity part in oil pump casing is divided into two sections of manufactures, the upper part of segmentation place creates pump cover, lower part and creates the main body of oil pump casing, centre bore is manufactured on pump cover, fuel feed hole is manufactured on the middle part of the main body lower end of oil pump casing, and it is a composite entity that the main body after pump cover and oil pump casing is combined into after manufacturing; Or, the lower end of the circular cylindrical cavity part in oil pump casing is divided into two sections of manufactures, the lower part of segmentation place creates pump cover, upper part and creates the main body of oil pump casing, fuel feed hole is manufactured on the middle part of pump cover, centre bore is manufactured on the middle part of the upper end of the main body of oil pump casing, and it is a composite entity that the main body of pump cover and oil pump casing is combined into after manufacturing.

Answer magnetic piston to create columniform iron core, the periphery of columniform iron core creates smooth periphery, manufactures the annular groove that has depression on smooth periphery, and annular groove is embedded with sealing ring; Described periphery coordinates inner chamber that can Seal Oil pump case with the inner chamber of oil pump casing, and can in the inner chamber of oil pump casing, slide. Manufacture in the cylinder centre of described columniform iron core through hole, and through hole communicates with extrusion chamber and oil suction chamber; Described through hole creates upper surface, the lower part that upper part runs through iron core and runs through iron core lower surface, the lower part of through hole creates oil through, the upper part of through hole creates consent, manufacture and have annular protrusion platform protruding upward in the bottom of consent, the endoporus that protrudes platform part is manufactured the upper part of oil through, manufacture and have annular groove with protruding between the consent of platform part in the outside of protruding platform, the groove of annular for the lubricating oil buffer memory entering from oil through, disperse through passing through on oil seal plate behind hole, enter extrusion chamber; The upper surface of described protrusion platform creates smooth annular sealing surface. On oil through, manufacture and have consent; Described oil through creates the via hole that allows lubricating oil pass through, and is manufactured on below annular sealing surface, communicates with oil suction chamber and consent; Described consent creates to be installed and the hole of fixing fixed plug, be manufactured on protrude platform above and protrude platform outside, communicate with oil through and extrusion chamber fixed.

Fixed plug creates centre the plug of oil through, has cylinder or annular ring or the jump ring circle of through hole in the middle of described plug creates, and can limit the distance that oil seal plate moves up excessively that is arranged on the protrusion platform upper end of answering in magnetic piston; While having the cylinder of through hole in the middle of fixed plug creates, the fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixed cylinder in the jump-ring slot in consent; When fixed plug creates annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of stationary annular circle in the jump-ring slot in consent; When fixed plug creates jump ring circle, directly jump ring is stuck in consent.

Described annular sealing surface creates the smooth smooth sealing surface of annular, and the upper end that is manufactured on the protrusion platform of answering in magnetic piston coordinates with the sealing surface of crossing oil seal plate.

The described oil seal plate of crossing creates flat board, the part that below dull and stereotyped, the mid portion of one side coordinates with annular sealing surface creates sealing surface, in part beyond dull and stereotyped sealing surface coordinates with annular sealing surface, manufacture and have by hole, be used for allowing oil pass through by hole.

Closed hole creates the hole of shallow cylindrical or shallow cone cylindricality, what be manufactured on fuel feed hole in the sealing neck of the lower end in oil pump casing forms one-level rank with the upper surface of sealing neck above, the hole face in the hole of shallow columniform hole or shallow cone cylindricality creates the inner headed face or the internal conical surface that hold sealing plate, and the bottom surface of closed hole creates porose annular sealing surface below.

Sealing plate creates circular flat board, the dull and stereotyped sealing surface that simultaneously creates below, and sealing surface coordinates with the closed hole in sealing neck in oil pump casing lower end.

Restriction cap creates calotte, and the crown part of calotte is manufactured the oil-through hole that allows oil pass through, and the hatband partial fixing of calotte can limit the distance of moving on the sealing plate of installing in sealing neck on sealing neck.

Field controller creates controls the controller that generates an electromagnetic field of solenoid, controlling the time that electromagnetic field produces and generate an electromagnetic field the length of time and generate an electromagnetic field at every turn after to the interval time generating an electromagnetic field again for the second time.

Cleaner causes dust in filtering lubricant oil and the filter of impurity, and manufacture the upper end of cleaner oil outlet, manufacture on vertical plane or curved surface and have oil-in, and the inside of cleaner is provided with filter core or screen pack; Described cleaner has played the effect of the impurity in fine filtering lubricating oil, and making to be pumped in each surperficial lubricating oil that need to lubricate does not have metallic pin and sediment.

Fuel feed hole create lubricating oil enter oil pump casing inner chamber through via hole, be manufactured on the lower part in centre of sealing neck; Sealing plate is not installed in closed hole time, the closed hole on the sealing neck of protecting crust lower end communicates with fuel feed hole.

Solenoid is installed in protecting crust, and solenoid is fixed on the lower part of oil pump casing outside, and protecting crust is fixed on the outside protection solenoid of the lower part of oil pump casing; Below the outside of protecting crust, the outside of one side and the lower part of oil pump casing is fixed with buoyancy cavity, and the lower end of buoyancy cavity is lower than the lower end of cleaner that is fixed on oil pump casing lower end. The circuit that connects solenoid is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust.

Sealing plate is installed in oil pump casing, crosses oil seal plate, limits cap, thrust spring, answers magnetic piston, fixed plug, answer magnetic piston to be arranged on the upper part of the inner chamber of oil pump casing, thrust spring is arranged on the lower part of the inner chamber of oil pump casing, lower end, top, upper end that the lower end of thrust spring is pressed in oil pump casing are pressed in the bottom of answering magnetic piston, answer magnetic piston can slide up and down in the inner chamber of oil pump casing; The upper end surface of protrusion platform at the lower part of answering the consent in magnetic piston was provided with oil seal plate, displacement when fixed plug is installed in consent limited oil seal plate and move up, the fixing employing interference fit of fixed plug in consent fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixing fixed plug in the jump-ring slot in consent; Cross oil seal plate and be arranged on can the moving up and down above of annular sealing surface of the upper end of the protrusion platform of answering in magnetic piston, cross that sealing surface below oil seal plate coordinates with annular sealing surface and can close the passage that enters lubricating oil of answering on magnetic piston while sealing, cross when sealing surface below oil seal plate separates with annular sealing surface and can open the passage that enters lubricating oil of answering on magnetic piston; In closed hole in the sealing neck of the lower end in oil pump casing, sealing plate is installed, restriction cap is fixed on the outside of sealing neck by screw thread or jump ring; Sealing plate coordinates with the closed hole in sealing neck in oil pump casing lower end and can seal or open the passage that enters lubricating oil of the oil suction chamber entering in oil pump casing; While answering magnetic piston stroking upward, answering the inner chamber part of the oil pump casing of magnetic piston lower part is oil suction chamber; While answering magnetic descent of piston, answering the inner chamber part of the oil pump casing of magnetic piston upper part is extrusion chamber. Fuel feed hole place in the lower end of oil pump casing is provided with cleaner, and the oil outlet of cleaner communicates with fuel feed hole; Upper end at oil pump casing is provided with delivery valve, and the lower part of delivery valve is fixed in the centre bore of one end above of oil pump casing; The part that the upper surface of oil pump casing is exposed in the upper end of delivery valve is connected with the lubricating oil conveyance conduit of the lube system of internal combustion engine by high-pressure hose or high-pressure telescopic pipe.

The compact conformation of pump lubricating oils high-efficiency environment friendly energy-conservation device of the present invention, vibrate little, utilization rate of electrical is high, powerful, when internal combustion engine unstart, also can arrive the lubricated surface of needs by pumping lubricating oil, when the rotating speed of internal combustion engine reduces, lubricating oil pressure also can not reduce, extend the service life of internal combustion engine, be suitable for internal combustion engine and install and use; When pumping lubricating oil, swim on lubricated pasta, can automatically raise or reduce with the rising of lubricated pasta or reduction, metallic pin and the sediment of oil sump bottom can not enter in grease pump; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.

Brief description of the drawings

Fig. 1 and Fig. 2 are the structural representations of pump lubricating oils high-efficiency environment friendly energy-conservation device.

Fig. 3 is the structural representation of answering magnetic piston.

Fig. 4 is the schematic appearance of answering the top view of magnetic piston.

Shown in figure: protecting crust 1, buoyancy cavity 2, cleaner 3, oil pump casing 4, hollow valve body 5, thrust spring 6, answer magnetic piston 7, ball sealer 8 or sealing cone 8, oil-in 9, fixed plug 10, restriction cap 11, oil-through hole 12, solenoid 13, cross oil seal plate 14, by hole 15, oil through 16, annular sealing surface 17, consent 18, sealing plate 21.

Detailed description of the invention

Pump lubricating oils high-efficiency environment friendly energy-conservation device of the present invention mainly comprises protecting crust 1, buoyancy cavity 2 solenoids 13, oil pump casing 4, fuel feed hole, sealing plate 21, crosses oil seal plate 14, crosses oil seal plate 14, ball sealer 8 or sealing cone 8, restriction cap 11, thrust spring 6, answer magnetic piston 7, fixed plug 10, internal taper hole, oil through 16, delivery valve, cleaner 3, field controller.

Solenoid 13 is installed in protecting crust 1, and solenoid 13 is fixed on the lower part of oil pump casing 4 outsides, and protecting crust 1 is fixed on the outside protection solenoid 13 of the lower part of oil pump casing 4; Below the outside of protecting crust 1, the outside of one side and the lower part of oil pump casing 4 is fixed with buoyancy cavity 2, and the lower end of buoyancy cavity 2 is lower than the lower end of cleaner 3 that is fixed on oil pump casing 4 lower ends.

The circuit that connects solenoid 13 is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust 1.

Sealing plate 21, restriction cap 11 are installed in oil pump casing 4, cross oil seal plate 14, thrust spring 6, answer magnetic piston 7, fixed plug 10, answer magnetic piston 7 to be arranged on the upper part of the inner chamber of oil pump casing 4, thrust spring 6 is arranged on the lower part of the inner chamber of oil pump casing 4, lower end, top, upper end that the lower end of thrust spring 6 is pressed in oil pump casing 4 are pressed in the bottom of answering magnetic piston 7, answer magnetic piston 7 can slide up and down in the inner chamber of oil pump casing 4; The upper end surface of protrusion platform at the lower part of answering the consent 18 in magnetic piston 7 was provided with oil seal plate 14, displacement when fixed plug 10 is installed in consent 18 limited oil seal plate 14 and move up, the fixing employing interference fit of fixed plug 10 in consent 18 fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixing fixed plug 10 in the jump-ring slot in consent 18; Cross oil seal plate 14 and be arranged on can the moving up and down above of annular sealing surface 17 of the upper end of the protrusion platform of answering in magnetic piston 7, cross that oil seal plate 14 sealing surface below coordinates with annular sealing surface 17 and can close the passage that enters lubricating oil of answering on magnetic piston 7 while sealing, cross when sealing surface below oil seal plate 14 separates with annular sealing surface 17 and can open the passage that enters lubricating oil of answering on magnetic piston 7; In closed hole in the sealing neck of the lower end in oil pump casing 4, sealing plate 21 is installed, restriction cap 11 is fixed on the outside of sealing neck by screw thread or jump ring; Sealing plate 21 coordinates with the closed hole in sealing neck in oil pump casing 4 lower ends and can seal or open that to enter the oil-feed of the oil suction chamber in oil pump casing 4 logical; While answering magnetic piston 7 up, answering the inner chamber part of the oil pump casing 4 of magnetic piston 7 lower parts is oil suction chambers; While answering magnetic piston 7 descending, answering the inner chamber part of the oil pump casing 4 of magnetic piston 7 upper parts is extrusion chambers. Fuel feed hole place in the lower end of oil pump casing 4 is provided with cleaner 3, and the oil outlet of cleaner 3 communicates with fuel feed hole; Upper end at oil pump casing 4 is provided with delivery valve, and the lower part of delivery valve is fixed in the centre bore of one end above of oil pump casing 4; The part that the upper surface of oil pump casing 4 is exposed in the upper end of delivery valve is connected with the lubricating oil conveyance conduit of the lube system of internal combustion engine by high-pressure hose or high-pressure telescopic pipe.

During fabrication, protecting crust 1 adopts a type or the material manufacture of several types in metal, plastics, nylon, fiberglass; Buoyancy cavity 2 adopts a type or the material manufacture of several types in metal, plastics, nylon, fiberglass; Hollow valve body 5 and oil pump casing 4 adopt a type or the material manufacture of several types in metal, plastics, nylon and fiberglass; One type or the material manufacture of several types that ball sealer 8 or sealing cone 8 adopt in metal, plastics, nylon and rubber; Sealing plate 21 and oil seal plate 14 adopts in metal, plastics, nylon and fiberglass excessively one type or the material manufacture of several types; Answer magnetic piston 7 to adopt the material manufacture of the hard to bear magnetic field suction of energy; Fixed plug 10 adopts a type or the material manufacture of several types in metal, plastics, nylon, fiberglass, rubber; Thrust spring 6 adopts a type or the material manufacture of two types in metal and rubber, and while adopting elastomeric material to manufacture, thrust spring 6 creates hollow tubular type spring, utilizes the elasticity of rubber and shrinkage to realize the function of spring.

Protecting crust 1 creates the hollow cavity of annular, manufactures wired hole on hollow cavity, and line hole creates the hole that allows insulated electric conductor pass; The parts of field controller, solenoid 13 and oil pump casing 4 and oil pump casing 4 interior installations are installed in hollow cavity; The inner of the annular housing of hollow cavity is fixed on oil pump casing 4.

For convenient for assembly, during fabrication, protecting crust 1, from annular position is divided into two parts manufacture, recombinant is together for protecting crust 1.

It is square circular or oval-shaped hollow annular housing that buoyancy cavity 2 creates cross section; The buoyancy that annular housing 2 produces in lubricating oil can be supported and fixed on the total weight of the accessory of oil pump casing 4 above buoyancy cavity 2 and oil pump casing 4 within and withouts, and make to be fixed on the oil-in 9 of the cleaner 3 below the fuel feed hole of oil pump casing 4 lower ends can deep enough lubricating oil in.

The inner chamber of oil pump casing 4 creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; The centre bore, the lower end manufacture that have through oil pump casing 4 are manufactured in upper end on the center line of inner chamber has fuel feed hole to pass oil pump casing 4; Manufacture at the middle part of the lower end in oil pump casing 4 sealing neck protruding upward, and the upper part of the inside of sealing neck creates closed hole, lower part creates fuel feed hole, and closed hole communicates with fuel feed hole, and closed hole coordinates with one side below sealing plate 21.

Delivery valve creates hollow valve body 5 and ball sealer 8 or sealing cone 8 two parts, hollow valve body 5 creates hollow pipe, internal taper hole is manufactured on middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter internal diameter large, that lower part is manufactured that the upper part of the internal taper hole in hollow pipe is manufactured is little; Manufacture the lower end of hollow valve body 5 oil return sealed end, lower end, upper surface that the lower surface of oil return sealed end is manufactured on hollow valve body 5 create internal taper hole, the large end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, and ball sealer 8 or sealing cone 8 are installed on the inner conical surface of internal taper hole. Described sealing cone 8 creates cone or cone cylinder, and the annular surface of cone or cone cylinder creates the male cone (strobilus masculinus) of tapering; The male cone (strobilus masculinus) of sealing cone 8 is bored 8 self gravity and is pressed down and seal inner conical surface by sealing during with inner conical surface sealing; Described ball sealer 8 creates spherosome or oval ball, and the surface of spherosome or oval ball creates sealing surface, and sealing surface creates smooth sphere; When the sealing of the sphere of ball sealer 8 and inner conical surface, press down by the self gravitation of ball sealer 8 and seal inner conical surface. Described internal taper hole creates the circular hole of tapering, and the face of circular hole creates inner conical surface; The small end of internal taper hole under, hold upper greatly, under the effect of the gravity of ball sealer 8 or sealing cone 8 self, can seal inner conical surface, in the time that ball sealer 8 or sealing cone 8 have suction above, can open inner conical surface by suction and bore 8 passages that seal with ball sealer 8 or sealing; Ball sealer 8 or sealing cone 8 oil pressure are above larger, and ball sealer 8 or sealing cone 8 are better with the gluing, sealing effect of inner conical surface; When enter the lubricating oil of pressure from the endoporus of hollow valve body 5 lower ends, can open the sealing of inner conical surface and ball sealer 8 or sealing cone 8 and form passage.

For the ease of the processing of oil pump casing 4 be convenient to accessory to pack in oil pump casing 4, described oil pump casing 4 creates the assembly after segmental machining is manufactured; The upper end of the circular cylindrical cavity part in oil pump casing 4 is divided into two sections of manufactures, the upper part of segmentation place creates pump cover, lower part and creates the main body of oil pump casing 4, centre bore is manufactured on pump cover, fuel feed hole is manufactured on the middle part of the main body lower end of oil pump casing 4, and it is a composite entity that the main body after pump cover and oil pump casing 4 is combined into after manufacturing; Or, the lower end of the circular cylindrical cavity part in oil pump casing 4 is divided into two sections of manufactures, the lower part of segmentation place creates pump cover, upper part and creates the main body of oil pump casing 4, fuel feed hole is manufactured on the middle part of pump cover, centre bore is manufactured on the middle part of the upper end of the main body of oil pump casing 4, and it is a composite entity that the main body of pump cover and oil pump casing 4 is combined into after manufacturing.

Answer magnetic piston 7 to create columniform iron core, the periphery of columniform iron core creates smooth periphery, manufactures the annular groove that has depression on smooth periphery, and annular groove is embedded with sealing ring, described periphery coordinates inner chamber that can Seal Oil pump case 4 with the inner chamber of oil pump casing 4, and can in the inner chamber of oil pump casing 4, slide. manufacture in the cylinder centre of described columniform iron core through hole, and through hole communicates with extrusion chamber and oil suction chamber, described through hole creates the upper surface that upper part runs through iron core, lower part runs through iron core lower surface, the lower part of through hole creates oil through 16, the upper part of through hole creates consent 18, manufacture and have annular protrusion platform protruding upward in the bottom of consent 18, the endoporus that protrudes platform part is manufactured the upper part of oil through 16, between the outside of protrusion platform and the consent 18 of protrusion platform part, manufacture and have annular groove, the groove of annular enters extrusion chamber through crossing passing through on oil seal plate 14 behind hole 15 for disperseing the lubricating oil buffer memory entering from oil through 16, the upper surface of described protrusion platform creates smooth annular sealing surface 17. on oil through 16, manufacture and have consent 18, described oil through 16 creates the via hole that allows lubricating oil pass through, and is manufactured on below annular sealing surface 17, communicates with oil suction chamber and consent 18, described consent 18 creates to be installed and the hole of fixing fixed plug 10, be manufactured on protrude platform above and protrude platform outside, communicate with oil through 16 and extrusion chamber fixed.

Fixed plug 10 creates centre the plug of oil through 16, has cylinder or annular ring or the jump ring circle of through hole in the middle of described plug creates, and can limit the distance that oil seal plate 14 moves up excessively that is arranged on the protrusion platform upper end of answering in magnetic piston 7; While having the cylinder of through hole in the middle of fixed plug 10 creates, the fixing employing interference fit in consent 18 is fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixed cylinder in the jump-ring slot in consent 18; When fixed plug 10 creates annular ring, the fixing employing interference fit in consent 18 is fixed or is adopted jump ring to be stuck in the two ends of stationary annular circle in the jump-ring slot in consent 18; When fixed plug 10 creates jump ring circle, directly jump ring is stuck in consent 18.

Described annular sealing surface 17 creates the smooth smooth sealing surface of annular, and the upper end that is manufactured on the protrusion platform of answering in magnetic piston 7 coordinates with the sealing surface of crossing oil seal plate 14.

The described oil seal plate 14 of crossing creates flat board, below dull and stereotyped, the mid portion of one side creates sealing surface with the part that annular sealing surface 17 coordinates, dull and stereotyped sealing surface coordinates with annular sealing surface 17 in part in addition to be manufactured and has by hole 15, by hole 15 for allowing oil pass through.

Closed hole creates the hole of shallow cylindrical or shallow cone cylindricality, what be manufactured on fuel feed hole in the sealing neck of the lower end in oil pump casing 4 forms one-level rank with the upper surface of sealing neck above, the hole face in the hole of shallow columniform hole or shallow cone cylindricality creates the inner headed face or the internal conical surface that hold sealing plate 21, and the bottom surface of closed hole creates porose annular sealing surface 17 below.

Sealing plate 21 creates circular flat board, the dull and stereotyped sealing surface that simultaneously creates below, and sealing surface coordinates with the closed hole in sealing neck in oil pump casing 4 lower ends.

Restriction cap 11 creates calotte, and the crown part of calotte is manufactured the oil-through hole 12 that allows oil pass through, and the hatband partial fixing of calotte can limit the distance of moving on the sealing plate 21 of installing in sealing neck on sealing neck.

Field controller creates controls the controller that generates an electromagnetic field of solenoid 13, controlling the time that electromagnetic field produces and generate an electromagnetic field the length of time and generate an electromagnetic field at every turn after to the interval time generating an electromagnetic field again for the second time.

Cleaner 3 causes dust in filtering lubricant oil and the filter of impurity, and manufacture the upper end of cleaner 3 oil outlet, manufacture on vertical plane or curved surface and have oil-in 9, and the inside of cleaner is provided with filter core or screen pack; Described cleaner has played the effect of the impurity in fine filtering lubricating oil, and making to be pumped in each surperficial lubricating oil that need to lubricate does not have metallic pin and sediment.

Fuel feed hole create lubricating oil enter oil pump casing 4 inner chamber through via hole, be manufactured on the lower part in centre of sealing neck; Sealing plate 21 is not installed in closed hole time, the closed hole on the sealing neck of protecting crust 1 lower end communicates with fuel feed hole.

Keep the shape of protecting crust 1 in order to ensure protecting crust 1 can protect solenoid 13 not to be damaged, in the inner chamber of protecting crust 1, manufacture the skeleton that has support.

Do not have metallic pin and sediment, the lower end of buoyancy cavity 2 to make oil-in 9 and the bottom of oil sump maintain a certain distance lower than the oil-in 9 of cleaner 3 in order to ensure to enter in the lubricating oil in grease pump.

Keep shape in order to ensure buoyancy cavity 2 can produce enough buoyancy and be not easy distortion, in the inner chamber of buoyancy cavity 2, manufacture the skeleton that has support.

In order to make the lubricating oil of answering magnetic piston 7 can promote in the extrusion chamber in oil pump casing 4 enter delivery valve, adopt thrust spring 6 as promoting to answer the up power of magnetic piston 7.

In oil suction chamber, lay in lubricating oil, in extrusion chamber, push lubricating oil and produce oil pressure; Enter lubricating oil in extrusion chamber time, oil suction chamber communicates with extrusion chamber; Extrude lubricating oil in extrusion chamber time, oil suction chamber disconnects with answering the internal taper hole sealing in magnetic piston 7 passage that enters lubricating oil that enters extrusion chamber by ball sealer 8 or sealing cone 8.

Described pump lubricating oils high-efficiency environment friendly energy-conservation device, in the process of pumping lubricating oil, is controlled into grease channel and goes out in the one-way check valve of grease channel there is no return spring; In the time that oil suction chamber enters lubricating oil, answer the suction of magnetic piston 7 up generations to open the sealing of the closed hole in the sealing neck of the lower end in sealing plate 21 and oil pump casing 4 and open the passage into lubricating oil, what be arranged on the sealing neck upper end of answering in magnetic piston 7 crosses oil seal plate 14 decline return and close the passage that enters lubricating oil entering in extrusion chamber and seal automatically under the effect of self gravitation; In the time that extrusion chamber enters lubricating oil, be arranged on ball sealer 8 on the internal taper hole of delivery valve or sealing cone 8 and utilize the gravity of self to make ball sealer 8 or sealing cone 8 automatic decline returns and the passage of closing the discharge on delivery valve seals, answer magnetic piston 7 descending and make to produce oil suction chamber in pressure promotion be arranged on the protrusion platform upper end of answering in magnetic piston 7 the oil seal plate 14 up passages that enter lubricating oil that enter in extrusion chamber of then opening; In the time of extrusion chamber removal of lubricant, under the effect that goes out oil pressure, promote ball sealer 8 on the internal taper hole of delivery valve or sealing cone 8 up and open the fuel-displaced passage of delivery valve, answer magnetic piston 7 descending and make to produce oil suction chamber in pressure promote to be arranged on the protrusion platform upper end of answering in magnetic piston 7 the oil seal plate 14 up passages that enter lubricating oil that enter in extrusion chamber of then opening

When use, grease pump is arranged in oil sump, adds after lubricating oil in oil sump, the oil-in of cleaner gos deep in lubricating oil; Teacher of the opening position key switch is connected the power-on circuit of field controller, and the power-on circuit that field controller is connected solenoid 13 generates an electromagnetic field; The attraction that electromagnetic field produces pulls the pressure of answering magnetic piston 7 to overcome thrust spring 6 to move down, answer magnetic piston 7 to start when descending, the sealing plate 21 being arranged in the closed hole of oil pump casing 4 interior lower ends cuts out the passage that enters lubricating oil that enters oil suction chamber under the effect of self gravitation, descending return under the effect of the ball sealer 8 in delivery valve or sealing cone 8 gravity at self and seal the inner conical surface of delivery valve, has cut off the oil discharge passage of extrusion chamber; Answer magnetic piston 7 when descending, answer magnetic piston 7 to promote to enter the lubricating oil in oil suction chamber and make lubricating oil produce internal pressure, the lubricating oil that has pressure from the upper end of answering oil through 16 in magnetic piston 7 to enter into the protrusion platform of answering in magnetic piston 7 upwards wash open annular sealing surface 17 made with crossing the sealing of oil seal plate 14 to continue 14 displacements of oil seal plate up, through passing through on oil seal plate 14 behind hole 15, after the oil through 16 in fixed plug 10, enter in extrusion chamber again.

Answer the descending compression stage that moves to compression thrust spring 6 of magnetic piston 7 when spacing, the power-on circuit of field controller cutoff solenoid 13, magnetic field diminishes, answers magnetic piston 7 up under the promotion of thrust spring 6; Answer magnetic piston 7 to start when up, be arranged under the effect of crossing oil seal plate 14 gravity at self of the protrusion platform upper end of answering in magnetic piston 7 descending and closed lubricating oil and enter the passage that enters lubricating oil of extrusion chamber; In the time answering magnetic piston 7 up, answer the up of magnetic piston 7 and make the lubricating oil in extrusion chamber produce pressure, the lubricating oil that has pressure enters into from the endoporus of the sealed end of delivery valve lower end that internal taper hole in delivery valve promotes ball sealer 8 or sealing cone 8 is up and open the seal channel of delivery valve, makes lubricating oil in extrusion chamber after delivery valve, enter into lubricating oil and supplies with the conveyance conduit of system and be transported to the surface that each need to lubricate; Answer magnetic piston 7 when up, answer magnetic piston 7 also to make to have produced in oil suction chamber pull of vacuum, pull of vacuum is inhaled movable sealing plate 21 and sealing plate 21 and the sealing surface of closed hole is separated, lubricating oil enters in cleaner 3 and enters into closed hole from oil outlet through fuel feed hole again after filtration from the oil-in 9 of cleaner 3, then enters answering in magnetic piston 7 oil suction chamber below in oil pump casing 4 through the oil-through hole 12 on restriction cap 11.

Answer magnetic piston 7 under the promotion of thrust spring 6 when up putting in place, the sealing plate 21 being arranged in the closed hole of oil pump casing 4 interior lower ends cuts out the passage that enters lubricating oil that enters oil suction chamber under the effect of self gravitation, descending return under the effect of the ball sealer 8 in delivery valve or sealing cone 8 gravity at self and seal the inner conical surface of delivery valve, has cut off the oil discharge passage of extrusion chamber and makes lubricating oil not return to oil suction chamber; Now, the power-on circuit that field controller is connected again solenoid 13 again generates an electromagnetic field and makes to answer magnetic piston 7 descending; The so connection of circulation and cut-out circuit, solenoid 13 is generated an electromagnetic field pull to answer magnetic piston 7 up and allow thrust spring 6 promote to answer magnetic piston 7 descending, the lubricating oil constantly lubricating oil being pumped from oil sump and be transported to internal combustion engine is supplied with in the conveyance conduit of system and is transported to the surface that each need to lubricate, and there is no metallic pin and sediment in the lubricating oil of pumping. In the process of pumping lubricating oil, buoyancy cavity can change automatically with the variation of pasta.

Claims

1. a pump lubricating oils high-efficiency environment friendly energy-conservation device, is characterized in that: described pump lubricating oils high-efficiency environment friendly energy-conservation device comprises protecting crust, buoyancy cavity, solenoid, oil pump casing, fuel feed hole, sealing plate, crosses oil seal plate, crosses oil seal plate, seals cone, limits cap, thrust spring, answers magnetic piston, fixed plug, internal taper hole, oil through, delivery valve, cleaner, field controller;

Solenoid is installed in protecting crust, and solenoid is fixed on the lower part of oil pump casing outside, and protecting crust is fixed on the outside protection solenoid of the lower part of oil pump casing; Below the outside of protecting crust, the outside of one side and the lower part of oil pump casing is fixed with buoyancy cavity, and the lower end of buoyancy cavity is lower than the lower end of cleaner that is fixed on oil pump casing lower end;

The circuit that connects solenoid is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust;

Sealing plate, restriction cap are installed in oil pump casing, cross oil seal plate, thrust spring, answer magnetic piston, fixed plug, answer magnetic piston to be arranged on the upper part of the inner chamber of oil pump casing, thrust spring is arranged on the lower part of the inner chamber of oil pump casing, lower end, top, upper end that the lower end of thrust spring is pressed in oil pump casing are pressed in the lower surface of answering magnetic piston, answer magnetic piston can slide up and down in the inner chamber of oil pump casing; The upper end surface of protrusion platform at the lower part of answering the consent in magnetic piston was provided with oil seal plate, displacement when fixed plug is installed in consent limited oil seal plate and move up, the fixing employing interference fit of fixed plug in consent fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixing fixed plug in the jump-ring slot in consent; Cross oil seal plate and be arranged on can the moving up and down above of annular sealing surface of the upper end of the protrusion platform of answering in magnetic piston, cross that sealing surface below oil seal plate coordinates with annular sealing surface and can close the passage that enters lubricating oil of answering on magnetic piston while sealing, cross when sealing surface below oil seal plate separates with annular sealing surface and can open the passage that enters lubricating oil of answering on magnetic piston; In closed hole in the sealing neck of the lower end in oil pump casing, sealing plate is installed, restriction cap is fixed on the outside of sealing neck by screw thread or jump ring; Sealing plate coordinates with the closed hole in sealing neck in oil pump casing lower end and can seal or open that to enter the oil-feed of the oil suction chamber in oil pump casing logical; While answering magnetic piston stroking upward, answering the inner chamber part of the oil pump casing of magnetic piston lower part is oil suction chamber; While answering magnetic descent of piston, answering the inner chamber part of the oil pump casing of magnetic piston upper part is extrusion chamber; Fuel feed hole place in the lower end of oil pump casing is provided with cleaner, and the oil outlet of cleaner communicates with fuel feed hole; Upper end at oil pump casing is provided with delivery valve, and the lower part of delivery valve is fixed in the centre bore of one end above of oil pump casing; The part that the upper surface of oil pump casing is exposed in the upper end of delivery valve is connected with the lubricating oil conveyance conduit of the lube system of internal combustion engine by high-pressure hose or high-pressure telescopic pipe;

Described protecting crust is the hollow cavity of annular, and wired hole on hollow cavity is provided with the parts of installing in field controller, solenoid and oil pump casing and oil pump casing in hollow cavity, and line hole is the hole that allows insulated electric conductor pass; The inner of the annular housing of hollow cavity is fixed on oil pump casing;

For the ease of the processing of protecting crust be convenient to accessory to pack in protecting crust, described protecting crust is the assembly after segmentation, and after the annular position of protecting crust is divided into two parts, recombinant together;

Described buoyancy cavity is that cross section is square circular or oval-shaped hollow annular housing; The buoyancy that annular housing produces in lubricating oil can be supported and fixed on the total weight of the accessory of oil pump casing above buoyancy cavity and oil pump casing within and without, and make to be fixed on the oil-in of the cleaner below the fuel feed hole of oil pump casing lower end can deep enough lubricating oil in;

The inner chamber of described oil pump casing is circular cylindrical cavity, and the face of cylinder of columniform cavity is smooth curved surface; Upper end on the center line of inner chamber has centre bore to pass oil pump casing, lower end has fuel feed hole to pass oil pump casing; There is sealing neck protruding upward at the middle part of the lower end in oil pump casing, the upper part of the inside of sealing neck is that closed hole, lower part are fuel feed holes, sealing plate is not installed in closed hole time, closed hole communicates with fuel feed hole, and closed hole coordinates with one side below sealing plate;

Described delivery valve comprises hollow valve body and sealing cone, and hollow valve body is hollow pipe, and internal taper hole is in middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter of the upper part of the internal taper hole in hollow pipe is large, the internal diameter of lower part is little; There is oil return sealed end the lower end of hollow valve body, the lower surface of oil return sealed end is internal taper hole in lower end, the upper surface of hollow valve body, the large end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, and sealing cone is installed on the inner conical surface of internal taper hole; Described internal taper hole is the circular hole that has tapering, and the face of circular hole is inner conical surface; The small end of internal taper hole under, hold upper greatly, inner conical surface coordinates with the male cone (strobilus masculinus) of sealing cone, under the effect of the gravity of sealing cone self, can seal inner conical surface, can open inner conical surface bore with sealing the passage sealing in the time that sealing cone has suction above by suction; Sealing cone oil pressure is above larger, and sealing cone is better with the gluing, sealing effect of inner conical surface; When enter the lubricating oil of pressure from the endoporus of hollow valve body lower end, can open inner conical surface and form passage with the sealing of sealing cone, or, when enter the lubricating oil of pressure from the endoporus of hollow valve body lower end, can open inner conical surface and form passage with the sealing of sealing cone;

For the ease of the processing of oil pump casing be convenient to accessory to pack in oil pump casing, described oil pump casing is the assembly after segmentation; The upper end of the circular cylindrical cavity part in oil pump casing is divided into two sections, the upper part of segmentation place is that pump cover, lower part are the main bodys of oil pump casing, centre bore is on pump cover, and fuel feed hole is at the middle part of the main body lower end of oil pump casing, and the main body of pump cover and oil pump casing is combined into a composite entity; Or, the lower end of the circular cylindrical cavity part in oil pump casing is divided into two sections, the lower part of segmentation place is that pump cover, upper part are the main bodys of oil pump casing, fuel feed hole is at the middle part of pump cover, centre bore is at the middle part of the upper end of the main body of oil pump casing, and the main body of pump cover and oil pump casing is combined into a composite entity;

The described magnetic piston of answering is columniform iron core, and the periphery of columniform iron core is smooth periphery, has the annular groove of depression on smooth periphery, and annular groove is embedded with sealing ring; Described periphery coordinates inner chamber that can Seal Oil pump case with the inner chamber of oil pump casing, and can in the inner chamber of oil pump casing, slide; There is through hole in the cylinder centre of described columniform iron core, and through hole communicates with extrusion chamber and oil suction chamber; Upper surface, lower part that the upper part of described through hole runs through iron core run through iron core lower surface, the lower part of through hole is oil through, the upper part of through hole is consent, there is annular protrusion platform protruding upward in the bottom of consent, the endoporus that protrudes platform part is the upper part of oil through, have annular groove in the outside of protruding platform with protruding between the consent of platform part, the groove of annular for the lubricating oil buffer memory entering from oil through, disperse through passing through on oil seal plate behind hole, enter extrusion chamber; The upper surface of described protrusion platform is smooth annular sealing surface; It on oil through, is consent; Described oil through is the via hole that allows lubricating oil pass through, and below annular sealing surface, communicates with oil suction chamber and consent; Described consent is the hole of installation and fixing fixed plug, on protrude platform and outside protrusion platform, communicates determine with oil through and extrusion chamber;

Described fixed plug be restriction be arranged on the protrusion platform upper end of answering in magnetic piston cross distance that oil seal plate moves up, there is the plug of oil through centre, described plug has cylinder or annular ring or the jump ring circle of through hole in the middle of being; When fixed plug has the cylinder of through hole in the middle of being, the fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixed cylinder in the jump-ring slot in consent; When fixed plug is annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of stationary annular circle in the jump-ring slot in consent; When fixed plug is jump ring circle, directly jump ring is stuck in consent;

Described annular sealing surface is the smooth smooth sealing surface of annular, and annular sealing surface coordinates with the sealing surface of crossing oil seal plate in the upper end of answering the protrusion platform in magnetic piston;

The described oil seal plate of crossing is dull and stereotyped, and the dull and stereotyped below part that the mid portion of one side coordinates with annular sealing surface is sealing surface, and the sealing surface of flat board coordinates with annular sealing surface in part in addition to be had by hole, is used for allowing oil pass through by hole;

Described sealing cone is cone or cone cylinder, and the annular surface of cone or cone cylinder is the male cone (strobilus masculinus) that has tapering; The male cone (strobilus masculinus) of sealing cone is bored self during with inner conical surface sealing gravity by sealing presses down and seals inner conical surface;

Described closed hole is the hole of shallow cylindrical or shallow cone cylindricality, above fuel feed hole in the sealing neck of the lower end in oil pump casing, form one-level rank with the upper surface of sealing neck, the hole face in the hole of shallow columniform hole or shallow cone cylindricality is inner headed face or the internal conical surface that holds sealing plate, and the bottom surface of closed hole is porose below annular sealing surface;

Described sealing plate is circular flat board, and dull and stereotyped is simultaneously sealing surface below, and sealing surface coordinates with the closed hole in sealing neck in oil pump casing lower end;

Described restriction cap is calotte, and the crown part of calotte has the oil-through hole that allows oil pass through, and the hatband partial fixing of calotte can limit the distance of moving on the sealing plate of installing in sealing neck on sealing neck;

Described field controller is to control the controller that generates an electromagnetic field of solenoid, controlling time and the time length generating an electromagnetic field that electromagnetic field produces and generate an electromagnetic field at every turn after to the interval time generating an electromagnetic field again for the second time;

Described cleaner is dust in filtering lubricant oil and the filter of impurity, and the upper end of cleaner has on oil outlet, vertical plane or curved surface and has oil-in, and the inside of cleaner is provided with filter core or screen pack; Described cleaner has played the effect of the impurity in fine filtering lubricating oil, and making to be pumped in each surperficial lubricating oil that need to lubricate does not have metallic pin and sediment;

Described fuel feed hole be the lubricating oil inner chamber that enters oil pump casing through oil-through hole, at the lower part in the centre of sealing neck; Sealing plate is not installed in closed hole time, the closed hole on the sealing neck of protecting crust lower end communicates with fuel feed hole;

In oil suction chamber, lay in lubricating oil, in extrusion chamber, push lubricating oil and produce oil pressure; Enter lubricating oil in extrusion chamber time, oil suction chamber communicates with extrusion chamber; Extrude lubricating oil in extrusion chamber time, oil suction chamber is bored with answering the internal taper hole sealing in magnetic piston and is disconnected the passage that enters lubricating oil that enters extrusion chamber by sealing;

Described pump lubricating oils high-efficiency environment friendly energy-conservation device, in the process of pumping lubricating oil, is controlled into grease channel and goes out in the one-way check valve of grease channel there is no return spring; In the time that oil suction chamber enters lubricating oil, the suction of answering magnetic piston stroking upward to produce is opened the sealing of the closed hole in the sealing neck of the lower end in sealing plate and oil pump casing and is opened the passage into lubricating oil, and what be arranged on the sealing neck upper end of answering in magnetic piston crosses oil seal plate automatic decline return and close the passage that enters lubricating oil entering in extrusion chamber and seal under the effect of self gravitation; In the time that extrusion chamber enters lubricating oil, be arranged on sealing cone on the internal taper hole of delivery valve and utilize the gravity of self to make the sealing automatic decline return of cone and the passage of closing the discharge on delivery valve seals, answer magnetic descent of piston and make to produce oil suction chamber in pressure promote to be arranged on the protrusion platform upper end of answering in magnetic piston the up passage that enters lubricating oil entering in extrusion chamber of then opening of oil seal plate; In the time of extrusion chamber removal of lubricant, under the effect that goes out oil pressure, promote sealing cone on the internal taper hole of delivery valve up and open the fuel-displaced passage of delivery valve, answer magnetic descent of piston and make to produce pressure oil suction chamber in and promote to be arranged on the up passage that enters lubricating oil entering in extrusion chamber of then opening of mistake oil seal plate of the protrusion platform upper end of answering in magnetic piston;

When use, grease pump is arranged in oil sump, adds after lubricating oil in oil sump, the oil-in of cleaner gos deep in lubricating oil; Teacher of the opening position key switch is connected the power-on circuit of field controller, and the power-on circuit that field controller is connected solenoid generates an electromagnetic field; The attraction that electromagnetic field produces pulls the pressure of answering magnetic piston to overcome thrust spring to move down, answer magnetic piston to start when descending, the sealing plate being arranged in the closed hole of lower end in oil pump casing cuts out the passage that enters lubricating oil that enters oil suction chamber under the effect of self gravitation, sealing in delivery valve cone descending return and seal the inner conical surface of delivery valve under the effect of the gravity of self, has cut off the oil discharge passage of extrusion chamber; Answer magnetic piston when descending, answer magnetic piston to promote to enter the lubricating oil in oil suction chamber and make lubricating oil produce internal pressure, the lubricating oil that has pressure from the upper end of answering oil through in magnetic piston to enter into the protrusion platform of answering in magnetic piston upwards wash open annular sealing surface made with crossing the sealing of oil seal plate to continue the displacement of oil seal plate up, through the Kong Houzai that passes through on oil seal plate after the oil through in fixed plug, enter in extrusion chamber;

Answer compression stage that magnetic descent of piston moves to compression thrust spring when spacing, the power-on circuit of field controller cutoff solenoid, magnetic field diminishes, answers magnetic piston up under the promotion of thrust spring; Answer magnetic piston to start when up, be arranged on the protrusion platform upper end of answering in magnetic piston to cross oil seal plate descending and closed lubricating oil and enter the passage that enters lubricating oil of extrusion chamber under the effect of the gravity of self; In the time answering magnetic piston stroking upward, answer the up of magnetic piston and make the lubricating oil in extrusion chamber produce pressure, the lubricating oil that has pressure enters into internal taper hole in delivery valve from the endoporus of the sealed end of delivery valve lower end, and to promote sealing cone up and open the seal channel of delivery valve, makes lubricating oil in extrusion chamber after delivery valve, enter into lubricating oil and supply with the conveyance conduit of system and be transported to the surface that each need to lubricate; Answer magnetic piston when up, answer magnetic piston also to make to have produced in oil suction chamber pull of vacuum, pull of vacuum is inhaled movable sealing plate and sealing plate and the sealing surface of closed hole is separated, lubricating oil enters in cleaner after filtering and enters into closed hole from oil outlet through fuel feed hole again from the oil-in of cleaner, then enters answering in the oil suction chamber below magnetic piston in oil pump casing through the oil-through hole on restriction cap;

Answer magnetic piston under the promotion of thrust spring when up putting in place, the sealing plate being arranged in the closed hole of lower end in oil pump casing cuts out the passage that enters lubricating oil that enters oil suction chamber under the effect of self gravitation, sealing in delivery valve cone descending return and seal the inner conical surface of delivery valve under the effect of the gravity of self, has cut off the oil discharge passage of extrusion chamber and makes lubricating oil not return to oil suction chamber; Now, the power-on circuit that field controller is connected again solenoid again generates an electromagnetic field and makes to answer magnetic descent of piston; The so connection of circulation and cut-out circuit, solenoid is generated an electromagnetic field pull to answer magnetic piston stroking upward and allow thrust spring promote to answer magnetic descent of piston, the lubricating oil constantly lubricating oil being pumped from oil sump and be transported to internal combustion engine is supplied with in the conveyance conduit of system and is transported to the surface that each need to lubricate, and in the lubricating oil of pumping, there is no metallic pin and sediment; In the process of pumping lubricating oil, buoyancy cavity can change automatically with the variation of pasta.

2. pump lubricating oils high-efficiency environment friendly energy-conservation device according to claim 1, is characterized in that: keep the shape of protecting crust in order to ensure protecting crust can protect solenoid not to be damaged, manufacture the skeleton that has support in the inner chamber of protecting crust;

Do not have metallic pin and sediment, the lower end of buoyancy cavity to make oil-in lower than the oil-in of cleaner and maintain a certain distance with the bottom of lubricating oil sedimentation basin in order to ensure to enter in the lubricating oil in grease pump;

3. pump lubricating oils high-efficiency environment friendly energy-conservation device according to claim 1, is characterized in that: in order to make the lubricating oil of answering magnetic piston can promote in the extrusion chamber in oil pump casing enter delivery valve, adopt thrust spring as the power that promotes to answer magnetic piston stroking upward.

4. pump lubricating oils high-efficiency environment friendly energy-conservation device according to claim 1, is characterized in that: adopt connection and the cut-out of the circuit of teacher position key switch controlling magnetic field controller.

5. pump lubricating oils high-efficiency environment friendly energy-conservation device according to claim 1, it is characterized in that: the compact conformation of described pump lubricating oils high-efficiency environment friendly energy-conservation device, vibrate little, utilization rate of electrical is high, powerful, when internal combustion engine unstart, also can arrive the lubricated surface of needs by pumping lubricating oil, when the rotating speed of internal combustion engine reduces, lubricating oil pressure also can not reduce, extend the service life of internal combustion engine, be suitable for internal combustion engine and install and use; When pumping lubricating oil, swim on lubricated pasta, can automatically raise or reduce with the rising of lubricated pasta or reduction, metallic pin and the sediment of oil sump bottom can not enter in grease pump; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.

6. the manufacture method of a pump lubricating oils high-efficiency environment friendly energy-conservation device, it is characterized in that: during fabrication, thrust spring adopts a type or the material manufacture of two types in metal and rubber, while adopting elastomeric material to manufacture, thrust spring creates hollow tubular type spring, utilizes the elasticity of rubber and shrinkage to realize the function of spring;

Protecting crust creates the hollow cavity of annular, manufactures wired hole on hollow cavity, and line hole creates the hole that allows insulated electric conductor pass; The parts of installing in field controller, solenoid and oil pump casing and oil pump casing are installed in hollow cavity, and the inner of the annular housing of hollow cavity is fixed on oil pump casing;

For convenient for assembly, during fabrication, protecting crust, from annular position is divided into two parts manufacture, recombinant is together for protecting crust;

It is square circular or oval-shaped hollow annular housing that buoyancy cavity creates cross section; The buoyancy that annular housing produces in lubricating oil can be supported and fixed on the total weight of the accessory of oil pump casing above buoyancy cavity and oil pump casing within and without, and make to be fixed on the oil-in of the cleaner below the fuel feed hole of oil pump casing lower end can deep enough lubricating oil in;

The inner chamber of oil pump casing creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; The centre bore, the lower end manufacture that have through oil pump casing are manufactured in upper end on the center line of inner chamber has fuel feed hole to pass oil pump casing; Manufacture at the middle part of the lower end in oil pump casing sealing neck protruding upward, and the upper part of the inside of sealing neck creates closed hole, lower part creates fuel feed hole, and closed hole communicates with fuel feed hole, and closed hole coordinates with one side below sealing plate;

Delivery valve creates hollow valve body and sealing cone two parts, hollow valve body creates hollow pipe, internal taper hole is manufactured on middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter internal diameter large, that lower part is manufactured that the upper part of the internal taper hole in hollow pipe is manufactured is little; Manufacture the lower end of hollow valve body oil return sealed end, lower end, upper surface that the lower surface of oil return sealed end is manufactured on hollow valve body create internal taper hole, the large end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, and sealing cone is installed on the inner conical surface of internal taper hole; Described sealing cone creates cone or cone cylinder, and the annular surface of cone or cone cylinder creates the male cone (strobilus masculinus) of tapering; The male cone (strobilus masculinus) of sealing cone is bored self during with inner conical surface sealing gravity by sealing presses down and seals inner conical surface; Described internal taper hole creates the circular hole of tapering, and the face of circular hole creates inner conical surface; The small end of internal taper hole under, hold upper greatly, under the effect of the gravity of sealing cone self, can seal inner conical surface, in the time that sealing cone has suction above, can open by suction the passage that inner conical surface and sealing cone seal; Sealing cone oil pressure is above larger, and sealing cone is better with the gluing, sealing effect of inner conical surface; When enter the lubricating oil of pressure from the endoporus of hollow valve body lower end, can open inner conical surface and form passage with the sealing of sealing cone, or, when enter the lubricating oil of pressure from the endoporus of hollow valve body lower end, can open inner conical surface and form passage with the sealing of sealing cone;

For the ease of the processing of oil pump casing be convenient to accessory to pack in oil pump casing, described oil pump casing creates the assembly after segmental machining is manufactured; The upper end of the circular cylindrical cavity part in oil pump casing is divided into two sections of manufactures, the upper part of segmentation place creates pump cover, lower part and creates the main body of oil pump casing, centre bore is manufactured on pump cover, fuel feed hole is manufactured on the middle part of the main body lower end of oil pump casing, and it is a composite entity that the main body after pump cover and oil pump casing is combined into after manufacturing; Or, the lower end of the circular cylindrical cavity part in oil pump casing is divided into two sections of manufactures, the lower part of segmentation place creates pump cover, upper part and creates the main body of oil pump casing, fuel feed hole is manufactured on the middle part of pump cover, centre bore is manufactured on the middle part of the upper end of the main body of oil pump casing, and it is a composite entity that the main body of pump cover and oil pump casing is combined into after manufacturing;

Answer magnetic piston to create columniform iron core, the periphery of columniform iron core creates smooth periphery, manufactures the annular groove that has depression on smooth periphery, and annular groove is embedded with sealing ring; Described periphery coordinates inner chamber that can Seal Oil pump case with the inner chamber of oil pump casing, and can in the inner chamber of oil pump casing, slide; Manufacture in the cylinder centre of described columniform iron core through hole, and through hole communicates with extrusion chamber and oil suction chamber; Described through hole creates upper surface, the lower part that upper part runs through iron core and runs through iron core lower surface, the lower part of through hole creates oil through, the upper part of through hole creates consent, manufacture and have annular protrusion platform protruding upward in the bottom of consent, the endoporus that protrudes platform part is manufactured the upper part of oil through, manufacture and have annular groove with protruding between the consent of platform part in the outside of protruding platform, the groove of annular for the lubricating oil buffer memory entering from oil through, disperse through passing through on oil seal plate behind hole, enter extrusion chamber; The upper surface of described protrusion platform creates smooth annular sealing surface; On oil through, manufacture and have consent; Described oil through creates the via hole that allows lubricating oil pass through, and is manufactured on below annular sealing surface, communicates with oil suction chamber and consent; Described consent creates to be installed and the hole of fixing fixed plug, be manufactured on protrude platform above and protrude platform outside, communicate with oil through and extrusion chamber fixed;

Fixed plug creates centre the plug of oil through, has cylinder or annular ring or the jump ring circle of through hole in the middle of described plug creates, and can limit the distance that oil seal plate moves up excessively that is arranged on the protrusion platform upper end of answering in magnetic piston; While having the cylinder of through hole in the middle of fixed plug creates, the fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixed cylinder in the jump-ring slot in consent; When fixed plug creates annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of stationary annular circle in the jump-ring slot in consent; When fixed plug creates jump ring circle, directly jump ring is stuck in consent;

Described annular sealing surface creates the smooth smooth sealing surface of annular, and the upper end that is manufactured on the protrusion platform of answering in magnetic piston coordinates with the sealing surface of crossing oil seal plate;

The described oil seal plate of crossing creates flat board, the part that below dull and stereotyped, the mid portion of one side coordinates with annular sealing surface creates sealing surface, in part beyond dull and stereotyped sealing surface coordinates with annular sealing surface, manufacture and have by hole, be used for allowing oil pass through by hole;

Closed hole creates the hole of shallow cylindrical or shallow cone cylindricality, what be manufactured on fuel feed hole in the sealing neck of the lower end in oil pump casing forms one-level rank with the upper surface of sealing neck above, the hole face in the hole of shallow columniform hole or shallow cone cylindricality creates the inner headed face or the internal conical surface that hold sealing plate, and the bottom surface of closed hole creates porose annular sealing surface below;

Sealing plate creates circular flat board, the dull and stereotyped sealing surface that simultaneously creates below, and sealing surface coordinates with the closed hole in sealing neck in oil pump casing lower end;

Restriction cap creates calotte, and the crown part of calotte is manufactured the oil-through hole that allows oil pass through, and the hatband partial fixing of calotte can limit the distance of moving on the sealing plate of installing in sealing neck on sealing neck;

Field controller creates controls the controller that generates an electromagnetic field of solenoid, controlling the time that electromagnetic field produces and generate an electromagnetic field the length of time and generate an electromagnetic field at every turn after to the interval time generating an electromagnetic field again for the second time;

Cleaner causes dust in filtering lubricant oil and the filter of impurity, and manufacture the upper end of cleaner oil outlet, manufacture on vertical plane or curved surface and have oil-in, and the inside of cleaner is provided with filter core or screen pack; Described cleaner has played the effect of the impurity in fine filtering lubricating oil, and making to be pumped in each surperficial lubricating oil that need to lubricate does not have metallic pin and sediment;

Fuel feed hole create lubricating oil enter oil pump casing inner chamber through via hole, be manufactured on the lower part in centre of sealing neck; Sealing plate is not installed in closed hole time, the closed hole on the sealing neck of protecting crust lower end communicates with fuel feed hole;

Keep the shape of protecting crust in order to ensure protecting crust can protect solenoid not to be damaged, in the inner chamber of protecting crust, manufacture the skeleton that has support;

Keep shape in order to ensure buoyancy cavity can produce enough buoyancy and be not easy distortion, in the inner chamber of buoyancy cavity, manufacture the skeleton that has support;

In order to make the lubricating oil of answering magnetic piston can promote in the extrusion chamber in oil pump casing enter delivery valve, adopt thrust spring as the power that promotes to answer magnetic piston stroking upward;

Solenoid is installed in protecting crust, and solenoid is fixed on the lower part of oil pump casing outside, and protecting crust is fixed on the outside protection solenoid of the lower part of oil pump casing; Below the outside of protecting crust, the outside of one side and the lower part of oil pump casing is fixed with buoyancy cavity, and the lower end of buoyancy cavity is lower than the lower end of cleaner that is fixed on oil pump casing lower end; The circuit that connects solenoid is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust; Sealing plate is installed in oil pump casing, crosses oil seal plate, limits cap, thrust spring, answers magnetic piston, fixed plug, answer magnetic piston to be arranged on the upper part of the inner chamber of oil pump casing, thrust spring is arranged on the lower part of the inner chamber of oil pump casing, lower end, top, upper end that the lower end of thrust spring is pressed in oil pump casing are pressed in the lower surface of answering magnetic piston, answer magnetic piston can slide up and down in the inner chamber of oil pump casing; The upper end surface of protrusion platform at the lower part of answering the consent in magnetic piston was provided with oil seal plate, displacement when fixed plug is installed in consent limited oil seal plate and move up, the fixing employing interference fit of fixed plug in consent fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixing fixed plug in the jump-ring slot in consent; Cross oil seal plate and be arranged on can the moving up and down above of annular sealing surface of the upper end of the protrusion platform of answering in magnetic piston, cross that sealing surface below oil seal plate coordinates with annular sealing surface and can close the passage that enters lubricating oil of answering on magnetic piston while sealing, cross when sealing surface below oil seal plate separates with annular sealing surface and can open the passage that enters lubricating oil of answering on magnetic piston; In closed hole in the sealing neck of the lower end in oil pump casing, sealing plate is installed, restriction cap is fixed on the outside of sealing neck by screw thread or jump ring; Sealing plate coordinates with the closed hole in sealing neck in oil pump casing lower end and can seal or open the passage that enters lubricating oil of the oil suction chamber entering in oil pump casing; While answering magnetic piston stroking upward, answering the inner chamber part of the oil pump casing of magnetic piston lower part is oil suction chamber; While answering magnetic descent of piston, answering the inner chamber part of the oil pump casing of magnetic piston upper part is extrusion chamber; Fuel feed hole place in the lower end of oil pump casing is provided with cleaner, and the oil outlet of cleaner communicates with fuel feed hole; Upper end at oil pump casing is provided with delivery valve, and the lower part of delivery valve is fixed in the centre bore of one end above of oil pump casing; The part that the upper surface of oil pump casing is exposed in the upper end of delivery valve is connected with the lubricating oil conveyance conduit of the lube system of internal combustion engine by high-pressure hose or high-pressure telescopic pipe.