CN105605394A

CN105605394A - High-efficiency energy-saving lubricating oil pumping electromagnetic device

Info

Publication number: CN105605394A
Application number: CN201610085087.6A
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 energy-saving lubricating oil pumping electromagnetic 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, and sealing caps respectively seal lubricating oil inlet channels of an oil inlet cavity and 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 energy-saving lubricating oil pumping electromagnetic 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 energy-saving electric magnetic 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 energy-saving electric magnetic 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 energy-saving electric magnetic 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 energy-saving electric magnetic device of the present invention mainly comprises protecting crust, buoyancy cavity, solenoid, oil pump casing, fuel feed hole, ball sealer or sealing cone, sealing 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 cap, thrust spring are installed in oil pump casing, 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; On the sealing neck of lower part of answering the consent in magnetic piston, sealing cap is installed, the capped pipe part of sealing cap can slide up and down on the periphery of sealing neck, sliding distance when fixed plug is installed in consent limits sealing cap upward sliding, 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; When the inner sealing surface that the inner top of sealing cap divides coordinates with annular sealing surface and seals, can close the passage that enters lubricating oil of answering on magnetic piston, when the inner sealing surface that the inner top of sealing cap divides separates with annular sealing surface, can open the passage that enters lubricating oil of answering on magnetic piston; On the periphery of the sealing neck of the lower end in oil pump casing, cover has sealing cap, on the periphery of the sealing neck of the lower end of sealing cap in oil pump casing, can slide up and down; Inner sealing surface in sealing cap coordinates and can seal or open the passage that enters lubricating oil entering in oil pump casing with the annular sealing surface of sealing neck end; 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; The material of sealing cap adopts a type or the material of several types in metal, plastics, nylon and fiberglass; 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 end of sealing neck is annular sealing surface, the inside of sealing neck is fuel feed hole, in the time that the inner sealing surface of sealing cap does not seal with annular sealing surface, fuel feed hole communicates with oil suction chamber by oil-through hole, and the inner sealing surface of sealing cap coordinates with the annular sealing surface of sealing neck.

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 sealing neck protruding upward in the bottom of consent, the endoporus of sealing neck portion is the upper part of oil through, between the periphery of sealing neck and the consent of sealing neck portion, have annular groove, the groove of annular is for holding the capped pipe part of sealing cap; The upper surface of described sealing neck is smooth annular sealing surface, and the periphery of sealing neck is smooth periphery; 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 sealing neck and outside sealing neck, communicates with extrusion chamber and oil through.

Described fixed plug be restriction be arranged on distance that the sealing cap on the sealing neck of answering in magnetic piston 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 is being answered the upper end of sealing neck of magnetic piston and the inner sealing surface of sealing cap coordinates and coordinate with the inner sealing surface in sealing cap in the upper end of the sealing neck at the middle part, lower end of the inner chamber of oil pump casing respectively.

Described sealing cap is the circular pipe type cap body of top seal, and it is inner sealing surface that the inner top of sealing cap divides, and has oil-through hole near the pipe part of inner sealing surface.

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 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, in the centre of sealing neck; There is annular sealing surface the upper end of the fuel feed hole in sealing in neck, and sealing cap is not installed on the annular sealing surface of the sealing neck of protecting crust lower end time, oil suction chamber 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 energy-saving electric magnetic 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 open sealing cap and oil pump casing lower end sealing neck sealing and open the passage into lubricating oil, be arranged on sealing surface on the sealing neck of answering in magnetic piston 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 pressure promotion oil suction chamber in and be arranged on the up passage that enters lubricating oil entering in extrusion chamber of then opening of sealing cap on the sealing neck of answering in magnetic piston; 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, be arranged on sealing cap on the sealing neck of answering in magnetic piston and utilize the gravity of self to make sealing cap automatically decline return and close the passage that enters lubricating oil of answering on magnetic piston and seal.

In order to ensure that pump lubricating oils high-efficiency energy-saving electric magnetic 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, be arranged on sealing cap on the sealing neck of lower end in oil pump casing descending return and close 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 sealing neck of answering in magnetic piston upwards wash open annular sealing surface and sealing cap inner sealing surface sealing and making sealing cap displacement continuation up, after the oil-through hole on sealing cap, after the oil through in fixed plug, enter in extrusion chamber again.

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 sealing cap on the sealing neck of answering in magnetic piston 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, it is up and the annular sealing surface of the sealing neck upper end of oil pump casing lower end separate with the inner sealing surface of sealing cap that pull of vacuum is inhaled movable sealing cap, and lubricating oil enters cleaner after filtration and to enter fuel feed hole fuel feed hole from oil outlet and pass through oil-through hole sealing cap again and enter answering in the oil suction chamber below magnetic piston in oil pump casing from the oil-in of cleaner.

Answer magnetic piston under the promotion of thrust spring when up putting in place, be arranged on sealing cap on the sealing neck of lower end in oil pump casing descending return and close 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 energy-saving electric magnetic 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 cap adopts a type or the material manufacture of several types in 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, the upper end of sealing neck creates annular sealing surface, the inside of sealing neck creates fuel feed hole, in the time that the inner sealing surface of sealing cap does not seal with annular sealing surface, fuel feed hole communicates with oil suction chamber by oil-through hole, and the inner sealing surface of sealing cap coordinates with the annular sealing surface of sealing neck.

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 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 sealing neck protruding upward in the bottom of consent, the endoporus of sealing neck portion creates the upper part of oil through, between the outer ring surface of sealing neck and the consent of sealing neck portion, manufacture and have annular groove, the groove of annular is for holding the capped pipe part of sealing cap; The upper surface of described sealing neck creates smooth annular sealing surface, and the periphery of sealing neck creates smooth periphery. 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 sealing neck above and sealing neck outside, communicate with extrusion chamber and oil through.

Fixed plug has the plug of oil through in the middle of creating, and 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 the sealing cap that is arranged on the sealing neck of answering in magnetic piston moves up; 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, is manufactured on respectively the upper end of answering the upper end of sealing neck of magnetic piston and the inner sealing surface of sealing cap to coordinate and to be manufactured on the sealing neck at the middle part, lower end of the inner chamber of oil pump casing and coordinates with the inner sealing surface in sealing cap.

Described sealing cap creates the circular pipe type cap body of top seal, and the inner top of sealing cap divides and creates inner sealing surface, has oil-through hole near the pipe part manufacture of inner sealing surface.

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.

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.

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 sealing neck centre; Manufacture the upper end of the fuel feed hole in sealing in neck annular sealing surface, and sealing cap is not installed on the annular sealing surface of the sealing neck of protecting crust lower end time, oil suction chamber 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 cap, thrust spring are installed in oil pump casing, 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; On the sealing neck of lower part of answering the consent in magnetic piston, sealing cap is installed, the capped pipe part of sealing cap can slide up and down on the periphery of sealing neck, sliding distance when fixed plug is installed in consent limits sealing cap upward sliding, 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; When the inner sealing surface that the inner top of sealing cap divides coordinates with annular sealing surface and seals, can close the passage that enters lubricating oil of answering on magnetic piston, when the inner sealing surface that the inner top of sealing cap divides separates with annular sealing surface, can open the passage that enters lubricating oil of answering on magnetic piston; On the periphery of the sealing neck of the lower end in oil pump casing, cover has sealing cap, on the periphery of the sealing neck of the lower end of sealing cap in oil pump casing, can slide up and down; Inner sealing surface in sealing cap coordinates and can seal or open the passage that enters lubricating oil entering in oil pump casing with the annular sealing surface of sealing neck end; 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 energy-saving electric magnetic 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 energy-saving electric magnetic 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, sealing cap 11, oil-through hole 12, solenoid 13, oil through 16, annular sealing surface 17, consent 18.

Detailed description of the invention

Pump lubricating oils high-efficiency energy-saving electric magnetic device of the present invention mainly comprises protecting crust 1, buoyancy cavity 2 solenoids 13, oil pump casing 4, fuel feed hole, ball sealer 8 or sealing cone 8, sealing cap 11, thrust spring 6, answers 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 cap 11, thrust spring 6 be installed in oil pump casing 4, 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; On the sealing neck of lower part of answering the consent 18 in magnetic piston 7, sealing cap 11 is installed, the capped pipe part of sealing cap 11 can slide up and down on the periphery of sealing neck, sliding distance when fixed plug 10 is installed in consent 18 limits sealing cap 11 upward sliding, 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; When the inner sealing surface that the inner top of sealing cap 11 divides coordinates with annular sealing surface 17 and seals, can close the passage that enters lubricating oil of answering on magnetic piston 7, when the inner sealing surface that the inner top of sealing cap 11 divides separates with annular sealing surface 17, can open the passage that enters lubricating oil of answering on magnetic piston 7; On the periphery of the sealing neck of the lower end in oil pump casing 4, cover has sealing cap 11, on the periphery of the sealing neck of the lower end of sealing cap 11 in oil pump casing 4, can slide up and down; Inner sealing surface in sealing cap 11 coordinates and can seal or open the passage that enters lubricating oil entering in oil pump casing 4 with the annular sealing surface 17 of sealing neck end; 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 cap 11 adopts a type or the material manufacture of several types in metal, plastics, nylon and fiberglass; 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, the upper end of sealing neck creates annular sealing surface 17, the inside of sealing neck creates fuel feed hole, in the time that the inner sealing surface of sealing cap 11 does not seal with annular sealing surface 17, fuel feed hole communicates with oil suction chamber by oil-through hole 12, and the inner sealing surface of sealing cap 11 coordinates with the annular sealing surface 17 of sealing neck.

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 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 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 16, the upper part of through hole creates consent 18, manufacture and have annular sealing neck protruding upward in the bottom of consent 18, the endoporus of sealing neck portion creates the upper part of oil through 16, between the outer ring surface of sealing neck and the consent 18 of sealing neck portion, manufacture and have annular groove, the groove of annular is for holding the capped pipe part of sealing cap 11; The upper surface of described sealing neck creates smooth annular sealing surface 17, and the periphery of sealing neck creates smooth periphery. 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 sealing neck above and sealing neck outside, communicate with extrusion chamber and oil through 16.

Fixed plug 10 has the plug of oil through 16 in the middle of creating, and 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 the sealing cap 11 that is arranged on the sealing neck of answering in magnetic piston 7 moves up; 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 respectively the sealing neck of answering magnetic piston 7 coordinates with the inner sealing surface of sealing cap 11 and the upper end that is manufactured on the sealing neck at the middle part, lower end of the inner chamber of oil pump casing 4 coordinates with the inner sealing surface in sealing cap 11.

Described sealing cap 11 creates the circular pipe type cap body of top seal, and the inner top of sealing cap 11 divides and creates inner sealing surface, has oil-through hole 12 near the pipe part manufacture of inner sealing surface.

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.

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.

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 sealing neck centre; Manufacture the upper end of the fuel feed hole in sealing in neck annular sealing surface 17, and sealing cap 11 is not installed on the annular sealing surface 17 of the sealing neck of protecting crust 1 lower end time, oil suction chamber 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 energy-saving electric magnetic 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 sealing cap 11 and open the passage into lubricating oil with the sealing of the sealing neck of oil pump casing 4 lower ends, be arranged on sealing surface on the sealing neck of answering in magnetic piston 7 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 generation pressure promotion oil suction chamber in be arranged on the up passage that enters lubricating oil entering in extrusion chamber of then opening of sealing cap 11 on the sealing neck of answering in magnetic piston 7; 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, be arranged on sealing cap 11 on the sealing neck of answering in magnetic piston 7 and utilize the gravity of self to make the automatic decline return of sealing cap 11 and close the passage that enters lubricating oil of answering on magnetic piston 7 and seal.

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, be arranged on sealing cap 11 on the sealing neck of oil pump casing 4 interior lower ends descending return and close 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 continuation from the upper end of answering oil through 16 in magnetic piston 7 to enter into the sealing neck of answering in magnetic piston 7 is upwards washed annular sealing surface 17 open and made sealing cap 11 displacements with the sealing of the inner sealing surface of sealing cap 11 is up, after the oil-through hole 12 on sealing cap 11, enters in extrusion chamber after the oil through 16 in fixed plug 10 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 on sealing cap 11 on the sealing neck of answering in magnetic piston 7 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 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, it is up and the annular sealing surface 17 of the sealing neck upper end of oil pump casing 4 lower ends separate with the inner sealing surface of sealing cap 11 that pull of vacuum is inhaled movable sealing cap 11, and lubricating oil enters cleaner 3 after filtration and to enter fuel feed hole fuel feed hole from oil outlet and pass through oil-through hole 12 sealing cap 11 again and enter answering in the oil suction chamber below magnetic piston 7 in oil pump casing 4 from the oil-in 9 of cleaner 3.

Answer magnetic piston 7 under the promotion of thrust spring 6 when up putting in place, be arranged on sealing cap 11 on the sealing neck of oil pump casing 4 interior lower ends descending return and close 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 energy-saving electric magnetic device, is characterized in that: described pump lubricating oils high-efficiency energy-saving electric magnetic device comprises protecting crust, buoyancy cavity, solenoid, oil pump casing, fuel feed hole, sealing cone, sealing 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 cap, thrust spring are installed in oil pump casing, 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; On the sealing neck of lower part of answering the consent in magnetic piston, sealing cap is installed, the capped pipe part of sealing cap can slide up and down on the periphery of sealing neck, sliding distance when fixed plug is installed in consent limits sealing cap upward sliding, 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; When the inner sealing surface that the inner top of sealing cap divides coordinates with annular sealing surface and seals, can close the passage that enters lubricating oil of answering on magnetic piston, when the inner sealing surface that the inner top of sealing cap divides separates with annular sealing surface, can open the passage that enters lubricating oil of answering on magnetic piston; On the periphery of the sealing neck of the lower end in oil pump casing, cover has sealing cap, on the periphery of the sealing neck of the lower end of sealing cap in oil pump casing, can slide up and down; Inner sealing surface in sealing cap coordinates and can seal or open the passage that enters lubricating oil entering in oil pump casing with the annular sealing surface of sealing neck end; 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 end of sealing neck is annular sealing surface, the inside of sealing neck is fuel feed hole, in the time that the inner sealing surface of sealing cap does not seal with annular sealing surface, fuel feed hole communicates with oil suction chamber by oil-through hole, and the inner sealing surface of sealing cap coordinates with the annular sealing surface of sealing neck;

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 sealing neck protruding upward in the bottom of consent, the endoporus of sealing neck portion is the upper part of oil through, between the periphery of sealing neck and the consent of sealing neck portion, have annular groove, the groove of annular is for holding the capped pipe part of sealing cap; The upper surface of described sealing neck is smooth annular sealing surface, and the periphery of sealing neck is smooth periphery; 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 sealing neck and outside sealing neck, communicates with extrusion chamber and oil through;

Described fixed plug be restriction be arranged on distance that the sealing cap on the sealing neck of answering in magnetic piston 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 is being answered the upper end of sealing neck of magnetic piston and the inner sealing surface of sealing cap coordinates and coordinate with the inner sealing surface in sealing cap in the upper end of the sealing neck at the middle part, lower end of the inner chamber of oil pump casing respectively;

Described sealing cap is the circular pipe type cap body of top seal, and it is inner sealing surface that the inner top of sealing cap divides, and has oil-through hole near the pipe part of inner sealing surface;

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 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, in the centre of sealing neck; There is annular sealing surface the upper end of the fuel feed hole in sealing in neck, and sealing cap is not installed on the annular sealing surface of the sealing neck of protecting crust lower end time, oil suction chamber 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 energy-saving electric magnetic 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 open sealing cap and oil pump casing lower end sealing neck sealing and open the passage into lubricating oil, be arranged on sealing surface on the sealing neck of answering in magnetic piston 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 pressure promotion oil suction chamber in and be arranged on the up passage that enters lubricating oil entering in extrusion chamber of then opening of sealing cap on the sealing neck of answering in magnetic piston; 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, be arranged on sealing cap on the sealing neck of answering in magnetic piston and utilize the gravity of self to make sealing cap automatically decline return and close the passage that enters lubricating oil of answering on magnetic piston and seal;

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, be arranged on sealing cap on the sealing neck of lower end in oil pump casing descending return and close 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 sealing neck of answering in magnetic piston upwards wash open annular sealing surface and sealing cap inner sealing surface sealing and making sealing cap displacement continuation up, after the oil-through hole on sealing cap, after the oil through in fixed plug, enter in extrusion chamber again;

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 sealing cap on the sealing neck of answering in magnetic piston 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, it is up and the annular sealing surface of the sealing neck upper end of oil pump casing lower end separate with the inner sealing surface of sealing cap that pull of vacuum is inhaled movable sealing cap, and lubricating oil enters cleaner after filtration and to enter fuel feed hole fuel feed hole from oil outlet and pass through oil-through hole sealing cap again and enter answering in the oil suction chamber below magnetic piston in oil pump casing from the oil-in of cleaner;

Answer magnetic piston under the promotion of thrust spring when up putting in place, be arranged on sealing cap on the sealing neck of lower end in oil pump casing descending return and close 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 energy-saving electric magnetic 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 energy-saving electric magnetic 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 energy-saving electric magnetic 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 energy-saving electric magnetic device according to claim 1, it is characterized in that: the compact conformation of described pump lubricating oils high-efficiency energy-saving electric magnetic 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 energy-saving electric magnetic 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, the upper end of sealing neck creates annular sealing surface, the inside of sealing neck creates fuel feed hole, in the time that the inner sealing surface of sealing cap does not seal with annular sealing surface, fuel feed hole communicates with oil suction chamber by oil-through hole, and the inner sealing surface of sealing cap coordinates with the annular sealing surface of sealing neck;

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 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 sealing neck protruding upward in the bottom of consent, the endoporus of sealing neck portion creates the upper part of oil through, between the outer ring surface of sealing neck and the consent of sealing neck portion, manufacture and have annular groove, the groove of annular is for holding the capped pipe part of sealing cap; The upper surface of described sealing neck creates smooth annular sealing surface, and the periphery of sealing neck creates smooth periphery; 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 sealing neck above and sealing neck outside, communicate with extrusion chamber and oil through;

Fixed plug has the plug of oil through in the middle of creating, and 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 the sealing cap that is arranged on the sealing neck of answering in magnetic piston moves up; 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, is manufactured on respectively the upper end of answering the upper end of sealing neck of magnetic piston and the inner sealing surface of sealing cap to coordinate and to be manufactured on the sealing neck at the middle part, lower end of the inner chamber of oil pump casing and coordinates with the inner sealing surface in sealing cap;

Described sealing cap creates the circular pipe type cap body of top seal, and the inner top of sealing cap divides and creates inner sealing surface, has oil-through hole near the pipe part manufacture of inner sealing surface;

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;

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 sealing neck centre; Manufacture the upper end of the fuel feed hole in sealing in neck annular sealing surface, and sealing cap is not installed on the annular sealing surface of the sealing neck of protecting crust lower end time, oil suction chamber 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 cap, thrust spring are installed in oil pump casing, 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; On the sealing neck of lower part of answering the consent in magnetic piston, sealing cap is installed, the capped pipe part of sealing cap can slide up and down on the periphery of sealing neck, sliding distance when fixed plug is installed in consent limits sealing cap upward sliding, 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; When the inner sealing surface that the inner top of sealing cap divides coordinates with annular sealing surface and seals, can close the passage that enters lubricating oil of answering on magnetic piston, when the inner sealing surface that the inner top of sealing cap divides separates with annular sealing surface, can open the passage that enters lubricating oil of answering on magnetic piston; On the periphery of the sealing neck of the lower end in oil pump casing, cover has sealing cap, on the periphery of the sealing neck of the lower end of sealing cap in oil pump casing, can slide up and down; Inner sealing surface in sealing cap coordinates and can seal or open the passage that enters lubricating oil entering in oil pump casing with the annular sealing surface of sealing neck end; 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.