CN105756890A - Energy conservation and environmental protection pump capable of pumping lubricating oil efficiently - Google Patents

Abstract

The invention discloses an energy conservation and environmental protection pump capable of pumping lubricating oil efficiently and belongs to lubricating equipment of internal combustion engines.An upper magnet and a lower magnet of the pump are located outside an oil pump shell, a protecting shell is fixed to the oil pump shell, an annular floater is fixed to the position below the protecting shell, and an oil filter is fixed to the position of an oil inlet in the lower end of the oil pump shell; an oil out valve is fixed into a central hole of the oil pump shell, a magnetic induction piston is arranged in the oil pump shell, an oil inlet cavity is sealed through a sealing plate, and a lubricating oil inlet channel of a squeezing cavity is sealed through a sealing cap; a fixed piston is fixed into a piston hole in the magnetic induction piston, a seal ball or a seal cone is mounted in an inner conical hole, and a containing hole is formed in the lower end of the magnetic induction piston.The energy conservation and environmental protection pump capable of pumping lubricating oil efficiently is compact in structure, small in vibration, high in electric energy utilization rate and great in power, when an internal combustion engine is not started, lubricating oil can also be pumped to the surface in need of lubrication, the pressure of lubricating oil cannot be lowered when the rotating speed of the internal combustion engine is lowered, and the energy conservation and environmental protection pump is suitable for being mounted and used in the internal combustion engine.

Description

Efficiently pumping lubricating oil energy-conserving and environment-protective pump

Technical field

The present invention relates to the lubricating utensil field of internal combustion engine, particularly relate to a kind of efficiently pumping lubricating oil energy-conserving and environment-protective pump swimming in the oil sump of internal combustion engine and pumping lubricating oil on lubrication pasta.

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 be automatically adjusted, run into drive link damage time just not pump oil, cause electromotor Bearing score, even result in bent axle by locking.For this, we have devised the grease pump of the electromagnetic type that can swim on lubrication pasta, is called for short lubricating oil pump.

Summary of the invention

That the present invention relates in order that provide the manufacture and the method thereof that efficiently pump lubricating oil energy-conserving and environment-protective pump that can swim on lubrication pasta in a kind of oil sump being arranged on internal combustion engine.

For achieving the above object, efficient pumping lubricating oil energy-conserving and environment-protective pump of the present invention mainly include protecting crust, ring float, upper magnet, lower magnet, oil pump casing, fuel feed hole, sealing plate, sealing cap, ball sealer or seal cone, limit cap, answer magnetic piston, fixing plug, internal taper hole, oil through, delivery valve, cleaner, field controller.

Being provided with upper magnet and lower magnet in protecting crust, upper magnet is fixed on the upper part outside oil pump casing, and lower magnet is fixed on the lower part outside oil pump casing, and protecting crust is fixed on the outside protection upper magnet of oil pump casing and the coil of lower magnet；Below the outside of protecting crust, one side is fixed with ring float, and the lower end of ring float is lower than the lower end of the cleaner being fixed on oil pump casing lower end.

Connecting upper magnet and the circuit of lower magnet is connected with the circuit of field controller, the circuit of field controller is connected with insulated electric conductor, and insulated electric conductor is connected with teacher position key switch, and field controller is arranged in protecting crust.

Be provided with in oil pump casing sealing plate, seal cap, limit cap, answer magnetic piston, fixing plug, answer the interior intracavity that magnetic piston is arranged on oil pump casing to slide up and down；The lower sections of sealing neck answering the consent in magnetic piston is provided with sealing cap, the capped pipe part sealing cap can slide up and down on the periphery sealing neck, being provided with in consent and fix the sliding distance filled in when limiting sealing cap upward sliding, the fixing plug fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopts jump ring to be stuck in the jump-ring slot in consent fixes the two ends filled in；The inner sealing surface that the inner top of sealing cap divides can close the passage entering lubricating oil answered on magnetic piston when coordinating with annular sealing surface and seal, the inner sealing surface that the inner top of sealing cap divides can open, when separating with annular sealing surface, the passage entering lubricating oil answered on magnetic piston；Being provided with sealing plate in the sealing hole sealed in neck of the lower end in oil pump casing, restriction cap is fixed on the outside sealing neck by screw thread or jump ring, and when restriction cap is in the accommodation hole answering the lower end of magnetic piston upwards to cave in, restriction cap has gap with holding hole；The oil-feed that sealing plate could seal or open, with the sealing hole cooperation sealed in neck of oil pump casing lower end, the oil suction chamber entered in oil pump casing is led to；When answering magnetic piston stroking upward, the lumen portion answering the lower sections of oil pump casing of magnetic piston is oil suction chamber；When answering magnetic descent of piston, the lumen portion answering the oil pump casing of magnetic piston upper part is extrusion chamber.Being provided with cleaner at the fuel feed hole place of the lower end of oil pump casing, the oil outlet of cleaner communicates with the fuel feed hole of oil pump casing；Being provided with delivery valve in the upper end of oil pump casing, the lower part of delivery valve is fixed in the centre bore of the overlying one end of oil pump casing；The upper end of delivery valve is exposed the part of the upper surface of oil pump casing and 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 the material of a kind of type in metal, plastics, nylon, fiberglass or several types；The material of described ring float is the material of a kind of type in metal, plastics, nylon, fiberglass or several types；The material of hollow valve body and oil pump casing adopts the material of a kind of type in metal, plastics, nylon and fiberglass or several types；The material of ball sealer or sealing cone adopts the material of a kind of type in metal, plastics, nylon and rubber or several types；Sealing plate material adopt the material of a kind of type in metal, plastics, nylon and fiberglass or several types；The material answering magnetic piston is able to be subject to the material of magnetic field suction；The material of fixing plug is the material of a kind of type in metal, plastics, nylon, fiberglass, rubber or several types.

Described protecting crust is the hollow cavity of annular, and hollow cavity has string holes, is provided with in field controller, upper magnet, lower magnet and oil pump casing and oil pump casing the parts installed in hollow cavity；String holes is to allow the hole of insulated electric conductor traverse；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 easy to accessory to load 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 is together.

Described ring float is cross section is square circular or oval hollow circular cavity；The buoyancy that annular housing produces in lubricating oil can be supported and fixed on the total weight of the accessory of the oil pump casing above ring float and oil pump casing inside and outside, and makes to be fixed in the oil-in deep enough lubricating oil of energy of the cleaner below the fuel feed hole of oil pump casing lower end.

The inner chamber of described oil pump casing is circular cylindrical cavity, and the face of cylinder of cylindrical cavity is smooth curved surface；Upper end on the centrage of inner chamber has centre bore to have fuel feed hole traverse oil pump casing through oil pump casing, lower end；There is sealing neck protruding upward at the middle part of the lower end in oil pump casing, seal the upper part of inside of neck be seal hole, lower part is fuel feed hole, in time sealing in hole and be fitted without sealing plate, seal hole communicate with fuel feed hole, sealing hole and sealing plate following one side coordinate.

Described delivery valve includes hollow valve body and ball sealer or seals cone, and hollow valve body is hollow pipe, and internal taper hole is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter of the upper part of the internal taper hole in hollow pipe internal diameter big, lower sections of is little；There is oil return sealed end the lower end of hollow valve body, the lower surface of oil return sealed end in the lower end of hollow valve body, upper surface be internal taper hole, the big end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, is provided with ball sealer or seals cone on the inner conical surface of internal taper hole.Described internal taper hole is tapered circular hole, 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, inner conical surface can be sealed under the effect of ball sealer or the gravity sealing cone self, inner conical surface and ball sealer can be opened by suction at ball sealer or when sealing and have suction above cone or seal the passage that cone seals；Ball sealer or sealing cone oil pressure above are more big, and ball sealer or sealing cone are more good with the gluing, sealing effect of inner conical surface；The sealing of inner conical surface and ball sealer or sealing cone can be opened when entering, from the endoporus of hollow valve body lower end, the lubricating oil having pressure and form passage.

For the ease of the processing of oil pump casing be easy to accessory to load in oil pump casing, described oil pump casing is the assembly after segmentation；The upper end of the cylindrical cavity body portion in oil pump casing is divided into two-stage nitration, the upper part of segmentation place is pump cover, lower part is the main body 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 body combination of pump cover and oil pump casing becomes a composite entity；Or, the lower end of the cylindrical cavity body portion in oil pump casing is divided into two-stage nitration, the lower part of segmentation place is pump cover, upper part is the main body 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 body combination of pump cover and oil pump casing becomes a composite entity.

Described to answer magnetic piston be cylindrical iron core, and the periphery of cylindrical iron core is smooth periphery, has the annular groove of depression on smooth periphery, and annular groove is embedded with sealing ring；Described periphery coordinate with the inner chamber of oil pump casing can the inner chamber of Seal Oil pump case, and can slide at the interior intracavity of oil pump casing.There is through hole the cylindrical central portion position of described cylindrical iron core and holds hole, holding hole and run through the lower surface of iron core, through hole runs through above iron core, holds hole below through hole, holding hole to communicate with through hole and oil suction chamber, through hole communicates with extrusion chamber and accommodation hole.The upper part of described through hole runs through the upper surface of iron core, lower part runs through the top in the lower sections of accommodation hole of iron core, the lower part of through hole is oil through, the upper part of through hole is consent, the sealing neck of annular protruding upward is had in the bottom of consent, the endoporus sealing neck portion is the upper part of oil through, sealing the groove having annular between the periphery of neck and the consent sealing neck portion, the groove of annular seals the capped pipe part of cap for holding；The described upper surface sealing neck is smooth annular sealing surface, and the periphery of sealing neck is smooth periphery；Concave up sunken accommodation hole is had in the lower end of cylindrical iron core, the circular hole that described accommodation hole communicates with oil through, upwards caves in, when answering magnetic piston to arrive the lower end in oil pump casing, hold hole and be used for holding restriction cap and making restriction cap not collide with answering magnetic piston.Being oil through holding above hole, the above of oil through is consent；Described oil through is the via allowing lubricating oil pass through, and below annular sealing surface, communicates with accommodation hole and consent；Described consent is to install and the fixing hole filled in, and sealing above neck and sealing outside neck, communicates with extrusion chamber and oil through.

Described fixing plug be restriction be arranged on answer in magnetic piston seal on neck seal distance that cap moves up, centre have the plug of oil through, described plug to be that centre has the cylinder of through hole or annular ring or card spring coil；When fixing plug is the cylinder that there is through hole centre, the fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopts jump ring to be stuck in the jump-ring slot in consent the two ends of fixed cylinder；When fixing plug is annular ring, the fixing employing interference fit in consent is fixed or adopts jump ring to be stuck in the jump-ring slot in consent the two ends of stationary annular circle；When fixing plug is card spring coil, directly jump ring is stuck in consent.

Described annular sealing surface is the sealing surface of the flat smooth of annular, and annular sealing surface coordinates with the inner sealing surface sealing cap in the upper end sealing neck answering magnetic piston.

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

Described sealing hole is shallow cylinder or the hole of shallow cone cylindricality, one-level rank are formed with the upper surface sealing neck above the fuel feed hole sealed in neck of the lower end in oil pump casing, the face, hole in the hole of shallow cylinder or the hole of shallow cone cylindricality be hold sealing plate inner headed face or internal conical surface, seal hole bottom surface be following porose annular sealing surface.

Described sealing cone is cone or cone cylinder, and the annular surface of cone or cone cylinder is tapered male cone (strobilus masculinus)；Seal and seal inner conical surface by pressing under the gravity of sealing cone self when the male cone (strobilus masculinus) bored seals with inner conical surface.

Described ball sealer is the surface of spherosome or oval ball, spherosome or oval ball is sealing surface, and sealing surface is smooth sphere；Inner conical surface is sealed by pressing under the gravity of ball sealer when the sphere of ball sealer seals with inner conical surface.

Described sealing plate is circular flat board, and below flat board, one side is sealing surface, and sealing surface coordinates with the sealing hole sealed in neck of oil pump casing lower end.

Described restriction cap is calotte, and the crown part of calotte has the oil-through hole allowing oil pass through, and the hatband part of calotte is fixed on to seal can limit on neck and seals the distance moved on the sealing plate installed in neck.

Described field controller is to the interval time producing electromagnetic field for the second time again after control upper magnet and the controller of lower magnet generation electromagnetic field, the time controlling upper magnet and lower magnet generation electromagnetic field and the time length producing electromagnetic field and each generation electromagnetic field.

Described upper magnet and lower magnet are able to produce the solenoid of electromagnetic field.

Described cleaner is the filter of the dust in filtering lubricant oil and 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 element or drainage screen；Described cleaner serves the effect of the impurity in fine filtering lubricating oil, and making to be pumped in the lubricating oil on each surface needing lubrication does not have metallic pin and precipitate.

Described fuel feed hole be lubricating oil enter the inner chamber of oil pump casing through oil-through hole, at the lower part in the centre sealing neck；The time in of being fitted without sealing plate in sealing hole, the sealing hole sealed on neck of protecting crust lower end communicates with fuel feed hole.

In oil suction chamber, lay in lubricating oil, in extrusion chamber, extrude lubricating oil and produce oil pressure；When entering lubricating oil in extrusion chamber, oil suction chamber communicates with extrusion chamber；In extrusion chamber during extrusion lubricating oil, oil suction chamber is by ball sealer or seals cone and answers the internal taper hole sealing in magnetic piston and disconnect the passage entering lubricating oil of entrance extrusion chamber.

Described efficiently pumping lubricating oil energy-conserving and environment-protective pump, in the process of pumping lubricating oil, controls do not have return spring into grease channel with in going out the one-way check valve of grease channel；When oil suction chamber enters lubricating oil, answer the suction that magnetic piston stroking upward produces to open sealing plate and open the passage into lubricating oil with the sealing sealing hole sealing in neck of the lower end in oil pump casing, be arranged on answer in magnetic piston seal on neck seal cap under the effect of self gravitation automatic decline return and the passage entering lubricating oil closed in entrance extrusion chamber seals；When extrusion chamber enters lubricating oil, it is arranged on the ball sealer on the internal taper hole of delivery valve or seals cone and utilize the gravity of self make ball sealer or seal and bore automatic decline return and close the passage of the discharge on delivery valve and seal, answering magnetic descent of piston and making oil suction chamber in, to produce pressure and promote to be arranged on and answer sealing in magnetic piston that neck seals the up passage entering lubricating oil then opened in entrance extrusion chamber of cap；When extrusion chamber removal of lubricant, under the effect going out oil pressure, promote the ball sealer on the internal taper hole of delivery valve or to seal cone up and open the fuel-displaced passage of delivery valve, be arranged on and answer the cap that seals sealing on neck in magnetic piston to utilize the gravity of self to make sealing cap decline return automatically close and answer the passage entering lubricating oil on magnetic piston to seal.

In order to ensure efficiently pumping lubricating oil energy-conserving and environment-protective pump can normal operation, adopt teacher position key switch to control being switched on and off of circuit of field controller.

In order to ensure that protecting crust can be protected the coil of upper magnet and lower magnet without damage and keeps the shape of protecting crust, the interior intracavity manufacture at protecting crust has the skeleton of support.

Not having metallic pin and precipitate to ensure to enter in the lubricating oil in grease pump, the lower end of ring float makes the bottom of oil-in and oil sump maintain a certain distance lower than the oil-in of cleaner

Keeping shape in order to ensure ring float can produce enough buoyancy and be not easy deformation, the interior intracavity manufacture at ring float has the skeleton of support.

In order to enable to answer magnetic piston to promote the lubricating oil in the oil suction chamber in oil pump casing to enter in extrusion chamber, the electromagnetic field that lower magnet produces is adopted to answer magnetic piston to move down the power lubricating oil in oil suction chamber being clamp-oned extrusion chamber as pulling.

During use, being arranged in oil sump by grease pump, after adding lubricating oil in oil sump, the oil-in of cleaner gos deep in lubricating oil；The power-on circuit of field controller connected by teacher of the opening position key switch, and field controller circulation is connected the power-on circuit of upper magnet and lower magnet and produced electromagnetic field；When upper magnet produces electromagnetic field, the captivation of electromagnetic field pulls answers magnetic piston to move up, when answering magnetic piston to start up, be arranged on answer in magnetic piston seal on neck to seal cap descending and close lubricating oil and enter the passage entering lubricating oil of extrusion chamber under the effect of the gravity of self；When answering magnetic piston stroking upward, the up of magnetic piston is answered to make the lubricating oil in extrusion chamber create pressure, there is the lubricating oil of pressure to promote ball sealer from the internal taper hole that the endoporus of the sealed end of delivery valve lower end enters in delivery valve or to seal cone up and open the sealing passage of delivery valve, make the lubricating oil in extrusion chamber enter into after delivery valve in the conveyance conduit of lubricating oil supply system and be transported to each surface needing lubrication；Answer magnetic piston when up, magnetic piston is answered also to make to create in oil suction chamber pull of vacuum, pull of vacuum is inhaled movable sealing plate and is made sealing plate with the sealing surface sealing hole separately, lubricating oil enters from the oil-in of cleaner after filtering in cleaner and enters into sealing hole from oil outlet through fuel feed hole again, enters answering in the oil suction chamber below magnetic piston in oil pump casing then through the oil-through hole on restriction cap.

When answering magnetic piston stroking upward to move into place, the power-on circuit of field controller disconnection upper magnet is followed by the power-on circuit of catharsis magnet, and the electromagnetic field of upper magnet disappears, and the electromagnetic field that lower magnet produces pulls answers magnetic descent of piston；When answering magnetic piston to start descending, the sealing plate of the oil pump casing lower end sealed in neck being arranged in oil pump casing lower end cuts out the passage entering lubricating oil of entrance oil suction chamber under the effect of self gravitation, ball sealer in delivery valve or seal cone under the effect of the gravity of self descending return and seal the inner conical surface of delivery valve, cut off the oil discharge passage of extrusion chamber；Answer magnetic piston when descending, lubricating oil that magnetic piston is forced in oil suction chamber is answered to make lubricating oil produce internal pressure, the lubricating oil having pressure enter into from the oil through answered in magnetic piston answer the upper end sealing neck in magnetic piston upwards wash annular sealing surface open with the sealing of the inner sealing surface sealing cap and continue after making the displacement of sealing cap up, after sealing the oil-through hole on cap then through the oil through in fixing plug after enter in extrusion chamber.

Answer magnetic piston descending when putting in place under the gravitation of the electromagnetic field that lower magnet produces pulls, be arranged on answer in magnetic piston seal on neck to seal cap descending and the annular sealing surface sealing neck upper end is shut and makes lubricating oil not return oil suction chamber under the effect of the gravity of self, now, field controller is connected again the power-on circuit of Magnet and is again produced electromagnetic field and pull and answer magnetic piston stroking upward；What so circulate is switched on and off circuit, make the electromagnetic field that upper magnet produces pull to answer magnetic piston stroking upward and the electromagnetic field that allows lower magnet produce to pull to answer magnetic descent of piston, constantly lubricating oil is pumped from oil sump and be transported in the conveyance conduit of the lubricating oil supply system of internal combustion engine and be transported to each surface needing lubrication, and the lubricating oil pumped there is no metallic pin and precipitate.In the process of pumping lubricating oil, ring float can change automatically with the change of pasta.

A kind of manufacture method of efficient pumping lubricating oil energy-conserving and environment-protective pump, it is characterised in that:

During fabrication, protecting crust adopts the material manufacture of a kind of type in metal, plastics, nylon, fiberglass or several types；Ring float adopts the material manufacture of a kind of type in metal, plastics, nylon, fiberglass or several types；Hollow valve body and oil pump casing adopt the material manufacture of a kind of type in metal, plastics, nylon and fiberglass or several types；Ball sealer or sealing cone adopt the material manufacture of a kind of type in metal, plastics, nylon and rubber or several types；Sealing plate adopts the material manufacture of a kind of type in metal, plastics, nylon and fiberglass or several types；Magnetic piston is answered to adopt the material manufacture of the hard to bear magnetic field suction of energy；Fixing plug adopts the material manufacture of a kind of type in metal, plastics, nylon, fiberglass, rubber or several types.

Protecting crust creates the hollow cavity of annular, and hollow cavity manufactures to be had string holes, string holes to create to allow the hole of insulated electric conductor traverse；The parts installed are installed in hollow cavity in field controller, upper magnet, lower magnet and oil pump casing and oil pump casing；The inner of the annular housing of hollow cavity is fixed on oil pump casing.

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

It is square circular or oval hollow circular cavity that ring float 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 the oil pump casing above ring float and oil pump casing inside and outside, and makes to be fixed in the oil-in deep enough lubricating oil of energy of the cleaner below the fuel feed hole of oil pump casing lower end.

The inner chamber of oil pump casing creates the cavity of cylinder, and the periphery of cylindrical cavity creates smooth curved surface；Upper end on the centrage of inner chamber manufactures to have has fuel feed hole traverse oil pump casing through the centre bore of oil pump casing, lower end manufacture；The middle part of the lower end in oil pump casing manufactures sealing neck protruding upward, and the upper part sealing the inside of neck creates sealing hole, lower part creates fuel feed hole, seals hole and communicates with fuel feed hole, sealing hole and sealing plate following one side coordinate.

Delivery valve creates hollow valve body and ball sealer or seals cone two parts, hollow valve body creates hollow pipe, internal taper hole manufacture is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter that the internal diameter that the upper part of the internal taper hole in hollow pipe manufactures is big, lower part manufactures is little；The lower end of hollow valve body manufactures oil return sealed end, the lower surface of oil return sealed end manufactures and creates internal taper hole in the lower end of hollow valve body, upper surface, the big end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, is provided with ball sealer or seals cone on the inner conical surface of internal taper hole.Described internal taper hole creates tapered circular hole, and the face of circular hole creates inner conical surface；The small end of internal taper hole under, hold upper greatly, inner conical surface can be sealed under the effect of ball sealer or the gravity sealing cone self, inner conical surface and ball sealer can be opened by suction at ball sealer or when sealing and have suction above cone or seal the passage that cone seals；Ball sealer or sealing cone oil pressure above are more big, and ball sealer or sealing cone are more good with the gluing, sealing effect of inner conical surface；The sealing of inner conical surface and ball sealer or sealing cone can be opened when entering, from the endoporus of hollow valve body lower end, the lubricating oil having pressure and form passage.

For the ease of the processing of oil pump casing be easy to accessory to load in oil pump casing, described oil pump casing creates the assembly after segmental machining manufactures；The upper end of the cylindrical cavity body portion in oil pump casing is divided into two-stage nitration manufacture, the upper part of segmentation place creates pump cover, lower part creates the main body of oil pump casing, centre bore manufactures on pump cover, fuel feed hole manufactures at the middle part of the main body lower end of oil pump casing, and it is a composite entity that pump cover and the main body after oil pump casing are combined into after manufacturing；Or, the lower end of the cylindrical cavity body portion in oil pump casing is divided into two-stage nitration manufacture, the lower part of segmentation place creates pump cover, upper part creates the main body of oil pump casing, fuel feed hole manufactures at the middle part of pump cover, it is a composite entity that centre bore manufacture is combined into after the main body of the middle part of the upper end of the main body of oil pump casing, pump cover and oil pump casing manufactures.

Answering magnetic piston to create the iron core of cylinder, the periphery of cylindrical iron core creates smooth periphery, manufactures the annular groove having depression on smooth periphery, and annular groove is embedded with sealing ring；Described periphery coordinate with the inner chamber of oil pump casing can the inner chamber of Seal Oil pump case, and can slide at the interior intracavity of oil pump casing.The cylindrical central portion position of described cylindrical iron core manufactures to be had through hole and holds hole, holding hole and run through the lower surface of iron core, through hole runs through above iron core, holds hole and manufactures below through hole, holding hole to communicate with through hole and oil suction chamber, through hole communicates with extrusion chamber and accommodation hole.Described through hole creates that upper part runs through the upper surface of iron core, lower part runs through the top in the lower sections of accommodation hole of iron core, the lower part of through hole creates oil through, the upper part of through hole creates consent, the sealing neck having annular protruding upward is manufactured in the bottom of consent, the endoporus sealing neck portion creates the upper part of oil through, manufacturing, sealing, the groove having annular between the outer ring surface of neck and the consent sealing neck portion, the groove of annular seals the capped pipe part of cap for holding；The described upper surface sealing neck creates smooth annular sealing surface, and the periphery sealing neck creates smooth periphery.Manufacture in the lower end of cylindrical iron core and have concave up sunken accommodation hole, the described hole that holds creates circular hole that communicate, that upwards cave in oil through, when answering magnetic piston to arrive the lower end in oil pump casing, hold hole and can hold restriction cap and make restriction cap not collide with answering magnetic piston.Having oil through holding the manufactured above of hole, the manufactured above of oil through has consent；Described oil through creates the via allowing lubricating oil pass through, and manufactures below annular sealing surface, communicates with oil suction chamber and consent；Described consent creates to be installed and the fixing hole filled in, and manufactures sealing above neck and sealing outside neck, communicates with extrusion chamber and oil through.

Fixing plug creates centre to be had the plug of oil through, described plug to create centre to have the cylinder of through hole or annular ring or card spring coil, it is possible to restriction is arranged on answers sealing in magnetic piston to seal, on neck, the distance that cap moves up；When fixing plug creates the cylinder that there is through hole centre, the fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopts jump ring to be stuck in the jump-ring slot in consent the two ends of fixed cylinder；When fixing plug creates annular ring, the fixing employing interference fit in consent is fixed or adopts jump ring to be stuck in the jump-ring slot in consent the two ends of stationary annular circle；When fixing plug creates card spring coil, directly jump ring is stuck in consent.

Described annular sealing surface creates the sealing surface of the flat smooth of annular, manufactures the upper end sealing neck answering magnetic piston and coordinates with the inner sealing surface sealing cap.

The described cap that seals creates the circular pipe type cap body that top seals, and seals the inner top of cap and divides and create inner sealing surface, and the cylindrical parts manufacture near inner sealing surface has oil-through hole.

The described hole that seals creates shallow cylinder or the hole of shallow cone cylindricality, manufacture and form one-level rank with the upper surface sealing neck above the fuel feed hole sealed in neck of the lower end in oil pump casing, the face, hole in the hole of shallow cylinder or the hole of shallow cone cylindricality create accommodation sealing plate inner headed face or internal conical surface, seal hole bottom surface create following porose annular sealing surface.

Sealing cone and create cone or cone cylinder, the annular surface of cone or cone cylinder creates tapered male cone (strobilus masculinus)；Seal and seal inner conical surface by pressing under the gravity of sealing cone self when the male cone (strobilus masculinus) bored seals with inner conical surface.

Ball sealer creates the surface of spherosome or oval ball, spherosome or oval ball and creates sealing surface, and sealing surface creates smooth sphere；Inner conical surface is sealed by pressing under the self gravitation of ball sealer when the sphere of ball sealer seals with inner conical surface.

Sealing plate creates the flat board of circle, and below flat board, one side creates sealing surface, and sealing surface coordinates with the sealing hole sealed in neck of oil pump casing lower end.

Restriction cap creates calotte, and the crown part of calotte manufactures the oil-through hole allowing oil pass through, and the hatband part of calotte is fixed on to seal can limit on neck and seals the distance moved on the sealing plate installed in neck.

Field controller creates and controls upper magnet and lower magnet and produce the controller of electromagnetic field, control upper magnet and lower magnet produce time of electromagnetic field and produce the time length of electromagnetic field and produce electromagnetic field every time after to the interval time producing electromagnetic field for the second time again.

Upper magnet and lower magnet create the solenoid that can produce electromagnetic field.

Cleaner causes the filter of the dust in filtering lubricant oil and impurity, and the upper end of cleaner manufactures has manufacture on oil outlet, vertical plane or curved surface to have oil-in, and the inside of cleaner is provided with filter element or drainage screen；Described cleaner serves the effect of the impurity in fine filtering lubricating oil, and making to be pumped in the lubricating oil on each surface needing lubrication does not have metallic pin and precipitate.

Fuel feed hole create lubricating oil enter oil pump casing inner chamber through via, manufacture the lower part in the centre sealing neck；The time in of being fitted without sealing plate in sealing hole, the sealing hole sealed on neck of protecting crust lower end communicates with fuel feed hole.

In order to ensure efficiently pumping lubricating oil energy-conserving and environment-protective pump can normal operation, adopt teacher position key switch to control being switched on and off of circuit of field controller.

In order to ensure that protecting crust can be protected the coil of upper magnet and lower magnet without damage and keeps the shape of protecting crust, the interior intracavity manufacture at protecting crust has the skeleton of support.

Not having metallic pin and precipitate to ensure to enter in the lubricating oil in grease pump, the lower end of ring float makes the bottom of oil-in and oil sump maintain a certain distance lower than the oil-in of cleaner

Keeping shape in order to ensure ring float can produce enough buoyancy and be not easy deformation, the interior intracavity manufacture at ring float has the skeleton of support.

In order to enable to answer magnetic piston to promote the lubricating oil in the oil suction chamber in oil pump casing to enter in extrusion chamber, the electromagnetic field that lower magnet produces is adopted to answer magnetic piston to move down the power lubricating oil in oil suction chamber being clamp-oned extrusion chamber as pulling.

Being provided with upper magnet and lower magnet in protecting crust, upper magnet is fixed on the upper part outside oil pump casing, and lower magnet is fixed on the lower part outside oil pump casing, and protecting crust is fixed on the outside protection upper magnet of oil pump casing and the coil of lower magnet；Below the outside of protecting crust, one side is fixed with ring float, and the lower end of ring float is lower than the lower end of the cleaner being fixed on oil pump casing lower end.Connecting upper magnet and the circuit of lower magnet is connected with the circuit of field controller, the circuit of field controller is connected with insulated electric conductor, and insulated electric conductor is connected with teacher position key switch, and field controller is arranged in protecting crust.Be provided with in oil pump casing sealing plate, seal cap, limit cap, answer magnetic piston, fixing plug, answer the interior intracavity that magnetic piston is arranged on oil pump casing to slide up and down；The lower sections of sealing neck answering the consent in magnetic piston is provided with sealing cap, the capped pipe part sealing cap can slide up and down on the periphery sealing neck, being provided with in consent and fix the sliding distance filled in when limiting sealing cap upward sliding, the fixing plug fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopts jump ring to be stuck in the jump-ring slot in consent fixes the two ends filled in；The inner sealing surface that the inner top of sealing cap divides can close the passage entering lubricating oil answered on magnetic piston when coordinating with annular sealing surface and seal, the inner sealing surface that the inner top of sealing cap divides can open, when separating with annular sealing surface, the passage entering lubricating oil answered on magnetic piston；Being provided with sealing plate in the sealing hole sealed in neck of the lower end in oil pump casing, restriction cap is fixed on the outside sealing neck by screw thread or jump ring, and when restriction cap is in the accommodation hole answering the lower end of magnetic piston upwards to cave in, restriction cap has gap with holding hole；The passage entering lubricating oil that sealing plate could seal or open, with the sealing hole cooperation sealed in neck of oil pump casing lower end, the oil suction chamber entered in oil pump casing；When answering magnetic piston stroking upward, the lumen portion answering the lower sections of oil pump casing of magnetic piston is oil suction chamber；When answering magnetic descent of piston, the lumen portion answering the oil pump casing of magnetic piston upper part is extrusion chamber.Being provided with cleaner at the fuel feed hole place of the lower end of oil pump casing, the oil outlet of cleaner communicates with the fuel feed hole of oil pump casing；Being provided with delivery valve in the upper end of oil pump casing, the lower part of delivery valve is fixed in the centre bore of the overlying one end of oil pump casing；The upper end of delivery valve is exposed the part of the upper surface of oil pump casing and 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 present invention efficiently pumps that lubricating oil energy-conserving and environment-protective pump structure is compact, it is little to vibrate, utilization rate of electrical is high, powerful, pumping lubricating oil it also is able to the surface needing lubrication during internal combustion engine unstart, when the rotating speed of internal combustion engine reduces, lubricating oil pressure is without reduction, extend the service life of internal combustion engine, be suitable for internal combustion engine and install and use；Swim on lubrication pasta during pumping lubricating oil, it is possible to automatically raising with rising or the reduction of lubrication pasta or reduce, metallic pin and precipitate bottom oil sump can not enter in grease pump；The market prospect of industrialization is good, commercial value is high, manufactures and uses all very convenient.

Accompanying drawing explanation

Fig. 1 and Fig. 2 efficiently pumps lubricating oil energy-conserving and environment-protective pump structure schematic diagram；

Fig. 3 is the structural representation answering magnetic piston；

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

Shown in figure: protecting crust 1, ring float 2, cleaner 3, oil pump casing 4, hollow valve body 5, lower magnet 6, answer magnetic piston 7, ball sealer 8 or seal cone 8, oil-in 9, fixing plug 10, restriction cap 11, oil-through hole 12, upper magnet 13, sealing plate 14, seal cap 15, oil through 16, annular sealing surface 17, consent 18, hold hole 25.

Detailed description of the invention

The present invention efficiently pumps lubricating oil energy-conserving and environment-protective pump and mainly includes protecting crust 1, ring float 2 upper magnet 13, lower magnet 6, oil pump casing 4, fuel feed hole, sealing plate 14, seal cap 15, ball sealer 8 or seal cone 8, restriction cap 11, answer magnetic piston 7, fixing plug 10, internal taper hole, oil through 16, delivery valve, cleaner 3, field controller.

Being provided with upper magnet 13 and lower magnet 6 in protecting crust 1, upper magnet 13 is fixed on the upper part outside oil pump casing 4, and lower magnet 6 is fixed on the lower part outside oil pump casing 4, and protecting crust 1 is fixed on the outside protection upper magnet 13 of oil pump casing 4 and the coil of lower magnet 6；Below the outside of protecting crust 1, one side is fixed with ring float 2, and the lower end of ring float 2 is lower than the lower end of the cleaner 3 being fixed on oil pump casing 4 lower end.

Connecting upper magnet 13 and the circuit of lower magnet 6 is connected with the circuit of field controller, the circuit of field controller is connected with insulated electric conductor, and insulated electric conductor is connected with teacher position key switch, and field controller is arranged in protecting crust 1.

Sealing plate 14 is installed in oil pump casing 4, seals cap 15, limits cap 11, answers magnetic piston 7, fixing plug 10, answer the interior intracavity that magnetic piston 7 is arranged on oil pump casing 4 to slide up and down；The lower sections of sealing neck of the consent 18 answered in magnetic piston 7 is provided with sealing cap 15, the capped pipe part sealing cap 15 can slide up and down on the periphery sealing neck, being provided with fixing plug 10 in consent 18 and limit sliding distance when sealing cap 15 upward sliding, the fixing plug 10 fixing employing interference fit in consent 18 are fixed or threaded engagement is fixed or adopt the two ends that jump ring is stuck in the jump-ring slot in consent 18 fixing plug 10；The inner sealing surface that the inner top of sealing cap 15 divides can close the passage entering lubricating oil answered on magnetic piston 7 when coordinating with annular sealing surface 17 and seal, the inner sealing surface that the inner top of sealing cap 15 divides can open, when separating with annular sealing surface 17, the passage entering lubricating oil answered on magnetic piston 7；In the sealing hole sealed in neck of the lower end in oil pump casing 4, sealing plate 14 is installed, restriction cap 11 is fixed on the outside sealing neck by screw thread or jump ring, when restriction cap 11 is in the accommodation hole 25 answering the lower end of magnetic piston 7 upwards to cave in, restriction cap 11 has gap with holding hole 25；Sealing plate 14 and oil pump casing 4 lower end seal in neck seal that hole coordinates and can to seal or open the oil-feed of the oil suction chamber entered in oil pump casing 4 logical；When answering magnetic piston 7 up, the lumen portion answering the lower sections of oil pump casing 4 of magnetic piston 7 is oil suction chamber；When answering magnetic piston 7 descending, the lumen portion answering the oil pump casing 4 of magnetic piston 7 upper part is extrusion chamber.Being provided with cleaner 3 at the fuel feed hole place of the lower end of oil pump casing 4, the oil outlet of cleaner 3 communicates with the fuel feed hole of oil pump casing；Being provided with delivery valve in the upper end of oil pump casing 4, the lower part of delivery valve is fixed in the centre bore of the overlying one end of oil pump casing 4；The upper end of delivery valve is exposed the part of the upper surface of oil pump casing 4 and 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 the material manufacture of a kind of type in metal, plastics, nylon, fiberglass or several types；Ring float 2 adopts the material manufacture of a kind of type in metal, plastics, nylon, fiberglass or several types；Hollow valve body 5 and oil pump casing 4 adopt the material manufacture of a kind of type in metal, plastics, nylon and fiberglass or several types；Ball sealer 8 or sealing cone 8 adopt the material manufacture of a kind of type in metals, plastics, nylon and rubber or several types；Sealing plate 14 adopts the material manufacture of a kind of type in metal, plastics, nylon and fiberglass or several types；Magnetic piston 7 is answered to adopt the material manufacture of the hard to bear magnetic field suction of energy；Fixing plug 10 adopts the material manufacture of a kind of type in metal, plastics, nylon, fiberglass, rubber or several types.

Protecting crust 1 creates the hollow cavity of annular, and hollow cavity manufactures to be had string holes, string holes to create to allow the hole of insulated electric conductor traverse；The parts installed are installed in hollow cavity in field controller, upper magnet 13, lower magnet 6 and oil pump casing 4 and oil pump casing 4；The inner of the annular housing of hollow cavity is fixed on oil pump casing 4.

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

It is square circular or oval hollow circular cavity that ring float 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 the oil pump casing 4 above ring float 2 and oil pump casing 4 inside and outside, and makes to be fixed in the oil-in 9 deep enough lubricating oil of energy of the cleaner 3 below the fuel feed hole of oil pump casing 4 lower end.

The inner chamber of oil pump casing 4 creates the cavity of cylinder, and the periphery of cylindrical cavity creates smooth curved surface；Upper end on the centrage of inner chamber manufactures to have has fuel feed hole traverse oil pump casing 4 through the centre bore of oil pump casing 4, lower end manufacture；The middle part of the lower end in oil pump casing 4 manufactures sealing neck protruding upward, and the upper part sealing the inside of neck creates sealing hole, lower part creates fuel feed hole, seals hole and communicates with fuel feed hole, seals hole and coordinates with one side below sealing plate 14.

Delivery valve creates hollow valve body 5 and ball sealer 8 or seals cone 8 two parts, hollow valve body 5 creates hollow pipe, internal taper hole manufacture is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter that the internal diameter that the upper part of the internal taper hole in hollow pipe manufactures is big, lower part manufactures is little；The lower end of hollow valve body 5 manufactures oil return sealed end, the lower surface of oil return sealed end manufactures and creates internal taper hole in the lower end of hollow valve body 5, upper surface, the big end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, is provided with ball sealer 8 or seals cone 8 on the inner conical surface of internal taper hole.Described internal taper hole creates tapered circular hole, and the face of circular hole creates inner conical surface；The small end of internal taper hole under, hold upper greatly, inner conical surface can be sealed under the effect of ball sealer 8 or the gravity sealing cone 8 self, inner conical surface and ball sealer 8 or the passages sealing cone 8 sealing can be opened at ball sealer 8 or when sealing and have suction above cone 8 by suction；Ball sealer 8 or sealing cone 8 oil pressure above are more big, and the gluing, sealing effect of ball sealer 8 or sealing cone 8 and inner conical surface is more good；The sealing of inner conical surface and ball sealer 8 or sealing cone 8 can be opened when entering, from the endoporus of hollow valve body 5 lower end, the lubricating oil having pressure and form passage.

For the ease of the processing of oil pump casing 4 be easy to accessory to load in oil pump casing 4, described oil pump casing 4 creates the assembly after segmental machining manufactures；The upper end of the cylindrical cavity body portion in oil pump casing 4 is divided into two-stage nitration manufacture, the upper part of segmentation place creates pump cover, lower part creates the main body of oil pump casing 4, centre bore manufactures on pump cover, fuel feed hole manufactures at the middle part of the main body lower end of oil pump casing 4, and it is a composite entity that pump cover and the main body after oil pump casing 4 are combined into after manufacturing；Or, the lower end of the cylindrical cavity body portion in oil pump casing 4 is divided into two-stage nitration manufacture, the lower part of segmentation place creates pump cover, upper part creates the main body of oil pump casing 4, fuel feed hole manufactures at the middle part of pump cover, it is a composite entity that centre bore manufacture is combined into after the main body of the middle part of the upper end of the main body of oil pump casing 4, pump cover and oil pump casing 4 manufactures.

Answering magnetic piston 7 to create the iron core of cylinder, the periphery of cylindrical iron core creates smooth periphery, manufactures the annular groove having depression on smooth periphery, and annular groove is embedded with sealing ring；Described periphery coordinate with the inner chamber of oil pump casing 4 can the inner chamber of Seal Oil pump case 4, and can slide at the interior intracavity of oil pump casing 4.The cylindrical central portion position of described cylindrical iron core manufactures to be had through hole and holds hole 25, hold hole 25 and run through the lower surface of iron core, through hole runs through above iron core, hold hole 25 and manufacture below through hole, holding hole 25 to communicate with through hole and oil suction chamber, through hole communicates with extrusion chamber and accommodation hole 25.Described through hole creates that upper part runs through the upper surface of iron core, lower part runs through the top in the lower sections of accommodation hole 25 of iron core, the lower part of through hole creates oil through 16, the upper part of through hole creates consent 18, the sealing neck having annular protruding upward is manufactured in the bottom of consent 18, the endoporus sealing neck portion creates the upper part of oil through 16, manufacturing, sealing, the groove having annular between the outer ring surface of neck and the consent 18 sealing neck portion, the groove of annular seals the capped pipe part of cap 15 for holding；The described upper surface sealing neck creates smooth annular sealing surface 17, and the periphery sealing neck creates smooth periphery.Manufacture in the lower end of cylindrical iron core and have concave up sunken accommodation hole 25, the described hole 25 that holds creates circular hole that communicate, that upwards cave in oil through 16, when answering magnetic piston 7 to arrive the lower end in oil pump casing 4, hold hole 25 and can hold restriction cap 11 and make restriction cap 11 not collide with answering magnetic piston 7.Having oil through 16 holding the manufactured above of hole 25, the manufactured above of oil through 16 has consent 18；Described oil through 16 creates the via allowing lubricating oil pass through, and manufactures below annular sealing surface 17, communicates with oil suction chamber and consent 18；Described consent 18 creates installation and the hole of fixing plug 10, manufactures on sealing neck and seals outside neck, communicating with extrusion chamber and oil through 16.

Fixing plug 10 creates centre to be had the plug of oil through 16, described plug to create centre to have the cylinder of through hole or annular ring or card spring coil, it is possible to restriction is arranged on answers sealing in magnetic piston 7 to seal, on neck, the distance that cap 15 moves up；When fixing plug 10 creates the cylinder that there is through hole centre, the fixing employing interference fit in consent 18 is fixed or threaded engagement is fixed or adopts jump ring to be stuck in the jump-ring slot in consent 18 two ends of fixed cylinder；When fixing plug 10 creates annular ring, the two ends that the fixing employing interference fit in consent 18 is fixed or adopted jump ring to be stuck in the jump-ring slot in consent 18 stationary annular circle；When fixing plug 10 creates card spring coil, directly jump ring is stuck in consent 18.

Described annular sealing surface 17 creates the sealing surface of the flat smooth of annular, manufactures the upper end sealing neck answering magnetic piston 7 and coordinates with the inner sealing surface sealing cap 15.

The described cap 15 that seals creates the circular pipe type cap body that top seals, and seals the inner top of cap 15 and divides and create inner sealing surface, and the cylindrical parts manufacture near inner sealing surface has oil-through hole 12.

The described hole that seals creates shallow cylinder or the hole of shallow cone cylindricality, manufacture and form one-level rank with the upper surface sealing neck above the fuel feed hole sealed in neck of the lower end in oil pump casing 4, the face, hole in the hole of shallow cylinder or the hole of shallow cone cylindricality creates the inner headed face or internal conical surface that hold sealing plate 14, and the bottom surface sealing hole creates following porose annular sealing surface 17.

Sealing cone 8 and create cone or cone cylinder, the annular surface of cone or cone cylinder creates tapered male cone (strobilus masculinus)；Seal and seal inner conical surface by pressing under the gravity of sealing cone 8 self when the male cone (strobilus masculinus) boring 8 seals with inner conical surface.

Ball sealer 8 creates the surface of spherosome or oval ball, spherosome or oval ball and creates sealing surface, and sealing surface creates smooth sphere；Inner conical surface is sealed by pressing under the self gravitation of ball sealer 8 when the sphere of ball sealer 8 seals with inner conical surface.

Sealing plate 14 creates the flat board of circle, and below flat board, one side creates sealing surface, and sealing surface coordinates with the sealing hole sealed in neck of oil pump casing 4 lower end.

Restriction cap 11 creates calotte, and the crown part of calotte manufactures the oil-through hole 12 allowing oil pass through, and the hatband part of calotte is fixed on to seal can limit on neck and seals the distance moved on the sealing plate 14 installed in neck.

Field controller creates and controls upper magnet 13 and lower magnet 6 and produce the controller of electromagnetic field, control upper magnet 13 and lower magnet 6 produce time of electromagnetic field and produce the time length of electromagnetic field and produce electromagnetic field every time after to the interval time producing electromagnetic field for the second time again.

Upper magnet 13 and lower magnet 6 create the solenoid that can produce electromagnetic field.

Cleaner 3 causes the filter of the dust in filtering lubricant oil and impurity, and the upper end of cleaner 3 manufactures has manufacture on oil outlet, vertical plane or curved surface to have oil-in 9, and the inside of cleaner 3 is provided with filter element or drainage screen；Described cleaner 3 serves the effect of the impurity in fine filtering lubricating oil, and making to be pumped in the lubricating oil on each surface needing lubrication does not have metallic pin and precipitate.

Fuel feed hole create lubricating oil enter oil pump casing 4 inner chamber through via, manufacture the lower part in the centre sealing neck；When being fitted without sealing plate 14 in sealing hole, the sealing hole sealed on neck of protecting crust 1 lower end communicates with fuel feed hole.

In order to ensure efficiently pumping lubricating oil energy-conserving and environment-protective pump can normal operation, adopt teacher position key switch to control being switched on and off of circuit of field controller.

In order to ensure that protecting crust 1 can be protected the coil of upper magnet 13 and lower magnet 6 without damage and keeps the shape of protecting crust 1, the interior intracavity manufacture at protecting crust 1 has the skeleton of support.

Not having metallic pin and precipitate to ensure to enter in the lubricating oil in grease pump, the lower end of ring float 2 makes the bottom of oil-in 9 and oil sump maintain a certain distance lower than the oil-in 9 of cleaner 3.

Keeping shape in order to ensure ring float 2 can produce enough buoyancy and be not easy deformation, the interior intracavity manufacture at ring float 2 has the skeleton of support.

In order to make to answer magnetic piston 7 that the lubricating oil in the oil suction chamber in oil pump casing 4 can be promoted to enter in extrusion chamber, the electromagnetic field that lower magnet 6 produces is adopted to answer magnetic piston 7 to move down the power lubricating oil in oil suction chamber being clamp-oned extrusion chamber as pulling.

In oil suction chamber, lay in lubricating oil, in extrusion chamber, extrude lubricating oil and produce oil pressure；When entering lubricating oil in extrusion chamber, oil suction chamber communicates with extrusion chamber；When extruding lubricating oil in extrusion chamber, oil suction chamber is by ball sealer 8 or seals cone 8 and seals with the internal taper hole answered in magnetic piston 7 and the passage entering lubricating oil that disconnects entrance extrusion chamber.

Described efficiently pumping lubricating oil energy-conserving and environment-protective pump, in the process of pumping lubricating oil, controls do not have return spring into grease channel with in going out the one-way check valve of grease channel；When oil suction chamber enters lubricating oil, the suction answering the up generation of magnetic piston 7 is opened sealing plate 14 and the sealing sealing hole sealing in neck of the lower end in oil pump casing 4 and is opened the passage into lubricating oil, be arranged on answer in magnetic piston 7 seal on neck seal cap 15 under the effect of self gravitation automatic decline return and the passage entering lubricating oil closed in entrance extrusion chamber seals；When extrusion chamber enters lubricating oil, it is arranged on the ball sealer 8 on the internal taper hole of delivery valve or seals cone 8 and utilize the gravity of self make ball sealer 8 or seal cone 8 automatic decline returns and close the passage of the discharge on delivery valve and seal, answering magnetic piston 7 descending and make to produce oil suction chamber in pressure and promote and be arranged on the up passage entering lubricating oil then opened in entrance extrusion chamber of the sealing cap 15 sealed on neck answered in magnetic piston 7；When extrusion chamber removal of lubricant, under the effect going out oil pressure, promote the ball sealer 8 on the internal taper hole of delivery valve or to seal cone 8 up and open the fuel-displaced passage of delivery valve, be arranged on and answer the cap 15 that seals sealing on neck in magnetic piston 7 to utilize the gravity of self to make sealing cap 15 decline return automatically close and answer the passage entering lubricating oil on magnetic piston 7 to seal.

During use, being arranged in oil sump by grease pump, after adding lubricating oil in oil sump, the oil-in of cleaner gos deep in lubricating oil；The power-on circuit of field controller connected by teacher of the opening position key switch, and field controller circulation is connected the power-on circuit of upper magnet and lower magnet and produced electromagnetic field；When upper magnet 13 produces electromagnetic field, the captivation of electromagnetic field pulls answers magnetic piston 7 to move up, when answering magnetic piston 7 to start up, be arranged on answer in magnetic piston 7 seal on neck to seal cap 15 descending and close lubricating oil and enter the passage entering lubricating oil of extrusion chamber under the effect of the gravity of self；When answering magnetic piston 7 up, the up of magnetic piston 7 is answered to make the lubricating oil in extrusion chamber create pressure, there is the lubricating oil of pressure to promote ball sealer 8 from the internal taper hole that the endoporus of the sealed end of delivery valve lower end enters in delivery valve or to seal cone 8 up and open the sealing passage of delivery valve, make the lubricating oil in extrusion chamber enter into after delivery valve in the conveyance conduit of lubricating oil supply system and be transported to each surface needing lubrication；Answer magnetic piston 7 when up, magnetic piston 7 is answered also to make to create in oil suction chamber pull of vacuum, pull of vacuum is inhaled movable sealing plate 14 and is made sealing plate 14 and the sealing surface sealing hole separate, lubricating oil enters from the oil-in 9 of cleaner 3 after filtering in cleaner 3 and enters into sealing hole from oil outlet through fuel feed hole again, enters answering in magnetic piston 7 oil suction chamber below in oil pump casing 4 then through the oil-through hole 12 on restriction cap 11.

When answering that magnetic piston 7 is up to be moved into place, field controller disconnects the power-on circuit of upper magnet 13 and is followed by the power-on circuit of catharsis magnet 6, and the electromagnetic field of upper magnet 13 disappears, and the electromagnetic field that lower magnet 6 produces pulls answers magnetic piston 7 descending；When answering magnetic piston 7 to start descending, the sealing plate 14 of oil pump casing 4 lower end sealed in neck being arranged in oil pump casing 4 lower end cuts out the passage entering lubricating oil of entrance oil suction chamber under the effect of self gravitation, ball sealer 8 in delivery valve or seal cone 8 under the effect of the gravity of self descending return and seal the inner conical surface of delivery valve, cut off the oil discharge passage of extrusion chamber；Answer magnetic piston 7 when descending, lubricating oil that magnetic piston 7 is forced in oil suction chamber is answered to make lubricating oil produce internal pressure, the lubricating oil having pressure enter into from the oil through 16 answered in magnetic piston 7 answer the upper end sealing neck in magnetic piston 7 upwards wash annular sealing surface 17 open with the sealing of the inner sealing surface sealing cap 15 and continue after making sealing cap 15 displacement up, after sealing the oil-through hole 12 on cap 15 then through the oil through 16 in fixing plug 10 after enter in extrusion chamber.

Answer magnetic piston 7 descending when putting in place under the gravitation of the electromagnetic field that lower magnet 6 produces pulls, be arranged on answer in magnetic piston 7 seal on neck to seal cap 15 descending and the annular sealing surface 17 sealing neck upper end is shut and makes lubricating oil not return oil suction chamber under the effect of the gravity of self, now, field controller is connected again the power-on circuit of Magnet and is again produced electromagnetic field and pull and answer magnetic piston 7 up；What so circulate is switched on and off circuit, the electromagnetic field that upper magnet 13 produces is made to pull to answer magnetic piston 7 up and allow the electromagnetic field that lower magnet 6 produces pull and answer magnetic piston 7 descending, constantly lubricating oil is pumped from oil sump and be transported in the conveyance conduit of the lubricating oil supply system of internal combustion engine and be transported to each surface needing lubrication, and the lubricating oil pumped there is no metallic pin and precipitate.In the process of pumping lubricating oil, ring float can change automatically with the change of pasta.

Claims (6)

1. an efficient pumping lubricating oil energy-conserving and environment-protective pump, it is characterised in that: described efficiently pumping lubricating oil energy-conserving and environment-protective pump includes protecting crust, ring float, upper magnet, lower magnet, oil pump casing, fuel feed hole, sealing plate, sealing cap, seals cone, limits cap, answers magnetic piston, fixing plug, internal taper hole, oil through, delivery valve, cleaner, field controller；

Being provided with upper magnet and lower magnet in protecting crust, upper magnet is fixed on the upper part outside oil pump casing, and lower magnet is fixed on the lower part outside oil pump casing, and protecting crust is fixed on the outside protection upper magnet of oil pump casing and the coil of lower magnet；Below the outside of protecting crust, one side is fixed with ring float, and the lower end of ring float is lower than the lower end of the cleaner being fixed on oil pump casing lower end；

Connecting upper magnet and the circuit of lower magnet is connected with the circuit of field controller, the circuit of field controller is connected with insulated electric conductor, and insulated electric conductor is connected with teacher position key switch, and field controller is arranged in protecting crust；

Be provided with in oil pump casing sealing plate, seal cap, limit cap, answer magnetic piston, fixing plug, answer the interior intracavity that magnetic piston is arranged on oil pump casing to slide up and down；The lower sections of sealing neck answering the consent in magnetic piston is provided with sealing cap, the capped pipe part sealing cap can slide up and down on the periphery sealing neck, being provided with in consent and fix the sliding distance filled in when limiting sealing cap upward sliding, the fixing plug fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopts jump ring to be stuck in the jump-ring slot in consent fixes the two ends filled in；The inner sealing surface that the inner top of sealing cap divides can close the passage entering lubricating oil answered on magnetic piston when coordinating with annular sealing surface and seal, the inner sealing surface that the inner top of sealing cap divides can open, when separating with annular sealing surface, the passage entering lubricating oil answered on magnetic piston；Being provided with sealing plate in the sealing hole sealed in neck of the lower end in oil pump casing, restriction cap is fixed on the outside sealing neck by screw thread or jump ring, and when restriction cap is in the accommodation hole answering the lower end of magnetic piston upwards to cave in, restriction cap has gap with holding hole；The oil-feed that sealing plate could seal or open, with the sealing hole cooperation sealed in neck of oil pump casing lower end, the oil suction chamber entered in oil pump casing is led to；When answering magnetic piston stroking upward, the lumen portion answering the lower sections of oil pump casing of magnetic piston is oil suction chamber；When answering magnetic descent of piston, the lumen portion answering the oil pump casing of magnetic piston upper part is extrusion chamber；Being provided with cleaner at the fuel feed hole place of the lower end of oil pump casing, the oil outlet of cleaner communicates with the fuel feed hole of oil pump casing；Being provided with delivery valve in the upper end of oil pump casing, the lower part of delivery valve is fixed in the centre bore of the overlying one end of oil pump casing；The upper end of delivery valve is exposed the part of the upper surface of oil pump casing and 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 hollow cavity has string holes, is provided with in field controller, upper magnet, lower magnet and oil pump casing and oil pump casing the parts installed in hollow cavity, and string holes is to allow the hole of insulated electric conductor traverse；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 easy to accessory to load 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 is together；

Described ring float is cross section is square circular or oval hollow circular cavity；The buoyancy that annular housing produces in lubricating oil can be supported and fixed on the total weight of the accessory of the oil pump casing above ring float and oil pump casing inside and outside, and makes to be fixed in the oil-in deep enough lubricating oil of energy of the cleaner below the fuel feed hole of oil pump casing lower end；

The inner chamber of described oil pump casing is circular cylindrical cavity, and the face of cylinder of cylindrical cavity is smooth curved surface；Upper end on the centrage of inner chamber has centre bore to have fuel feed hole traverse oil pump casing through oil pump casing, lower end；There is sealing neck protruding upward at the middle part of the lower end in oil pump casing, seal the upper part of inside of neck be seal hole, lower part is fuel feed hole, in time sealing in hole and be fitted without sealing plate, seal hole communicate with fuel feed hole, sealing hole and sealing plate following one side coordinate；

Described delivery valve includes hollow valve body and seals cone, and hollow valve body is hollow pipe, and internal taper hole is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter of the upper part of the internal taper hole in hollow pipe internal diameter big, lower sections of is little；There is oil return sealed end the lower end of hollow valve body, the lower surface of oil return sealed end in the lower end of hollow valve body, upper surface be internal taper hole, the big end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, is provided with sealing cone on the inner conical surface of internal taper hole；Described internal taper hole is tapered circular hole, 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) sealing cone, can seal inner conical surface under sealing the effect of gravity of cone self, can open inner conical surface when sealing and having suction above cone by suction and seal the passage of cone sealing；Seal cone oil pressure above more big, seal cone more good with the gluing, sealing effect of inner conical surface；Inner conical surface can be opened when entering, from the endoporus of hollow valve body lower end, the lubricating oil having pressure and form passage with sealing the sealing bored, or, inner conical surface can be opened when entering, from the endoporus of hollow valve body lower end, the lubricating oil having pressure and form passage with sealing the sealing bored；

For the ease of the processing of oil pump casing be easy to accessory to load in oil pump casing, described oil pump casing is the assembly after segmentation；The upper end of the cylindrical cavity body portion in oil pump casing is divided into two-stage nitration, the upper part of segmentation place is pump cover, lower part is the main body 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 body combination of pump cover and oil pump casing becomes a composite entity；Or, the lower end of the cylindrical cavity body portion in oil pump casing is divided into two-stage nitration, the lower part of segmentation place is pump cover, upper part is the main body 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 body combination of pump cover and oil pump casing becomes a composite entity；

Described to answer magnetic piston be cylindrical iron core, and the periphery of cylindrical iron core is smooth periphery, has the annular groove of depression on smooth periphery, and annular groove is embedded with sealing ring；Described periphery coordinate with the inner chamber of oil pump casing can the inner chamber of Seal Oil pump case, and can slide at the interior intracavity of oil pump casing；There is through hole the cylindrical central portion position of described cylindrical iron core and holds hole, holding hole and run through the lower surface of iron core, through hole runs through above iron core, holds hole below through hole, holding hole to communicate with through hole and oil suction chamber, through hole communicates with extrusion chamber and accommodation hole；The upper part of described through hole runs through the upper surface of iron core, lower part runs through the top in the lower sections of accommodation hole of iron core, the lower part of through hole is oil through, the upper part of through hole is consent, the sealing neck of annular protruding upward is had in the bottom of consent, the endoporus sealing neck portion is the upper part of oil through, sealing the groove having annular between the periphery of neck and the consent sealing neck portion, the groove of annular seals the capped pipe part of cap for holding；The described upper surface sealing neck is smooth annular sealing surface, and the periphery of sealing neck is smooth periphery；Concave up sunken accommodation hole is had in the lower end of cylindrical iron core, the circular hole that described accommodation hole communicates with oil through, upwards caves in, when answering magnetic piston to arrive the lower end in oil pump casing, hold hole and be used for holding restriction cap and making restriction cap not collide with answering magnetic piston；Being oil through holding above hole, the above of oil through is consent；Described oil through is the via allowing lubricating oil pass through, and below annular sealing surface, communicates with accommodation hole and consent；Described consent is to install and the fixing hole filled in, and sealing above neck and sealing outside neck, communicates with extrusion chamber and oil through；

Described fixing plug be restriction be arranged on answer in magnetic piston seal on neck seal distance that cap moves up, centre have the plug of oil through, described plug to be that centre has the cylinder of through hole or annular ring or card spring coil；When fixing plug is the cylinder that there is through hole centre, the fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopts jump ring to be stuck in the jump-ring slot in consent the two ends of fixed cylinder；When fixing plug is annular ring, the fixing employing interference fit in consent is fixed or adopts jump ring to be stuck in the jump-ring slot in consent the two ends of stationary annular circle；When fixing plug is card spring coil, directly jump ring is stuck in consent；

Described annular sealing surface is the sealing surface of the flat smooth of annular, and annular sealing surface coordinates with the inner sealing surface sealing cap in the upper end sealing neck answering magnetic piston；

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

Described sealing hole is shallow cylinder or the hole of shallow cone cylindricality, one-level rank are formed with the upper surface sealing neck above the fuel feed hole sealed in neck of the lower end in oil pump casing, the face, hole in the hole of shallow cylinder or the hole of shallow cone cylindricality be hold sealing plate inner headed face or internal conical surface, seal hole bottom surface be following porose annular sealing surface；

Described sealing cone is cone or cone cylinder, and the annular surface of cone or cone cylinder is tapered male cone (strobilus masculinus)；Seal and seal inner conical surface by pressing under the gravity of sealing cone self when the male cone (strobilus masculinus) bored seals with inner conical surface；

Described sealing plate is circular flat board, and below flat board, one side is sealing surface, and sealing surface coordinates with the sealing hole sealed in neck of oil pump casing lower end；

Described restriction cap is calotte, and the crown part of calotte has the oil-through hole allowing oil pass through, and the hatband part of calotte is fixed on to seal can limit on neck and seals the distance moved on the sealing plate installed in neck；

Described field controller is to the interval time producing electromagnetic field for the second time again after control upper magnet and the controller of lower magnet generation electromagnetic field, the time controlling upper magnet and lower magnet generation electromagnetic field and the time length producing electromagnetic field and each generation electromagnetic field；

Described upper magnet and lower magnet are able to produce the solenoid of electromagnetic field；

Described cleaner is the filter of the dust in filtering lubricant oil and 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 element or drainage screen；Described cleaner serves the effect of the impurity in fine filtering lubricating oil, and making to be pumped in the lubricating oil on each surface needing lubrication does not have metallic pin and precipitate；

Described fuel feed hole be lubricating oil enter the inner chamber of oil pump casing through oil-through hole, at the lower part in the centre sealing neck；The time in of being fitted without sealing plate in sealing hole, the sealing hole sealed on neck of protecting crust lower end communicates with fuel feed hole；

In oil suction chamber, lay in lubricating oil, in extrusion chamber, extrude lubricating oil and produce oil pressure；When entering lubricating oil in extrusion chamber, oil suction chamber communicates with extrusion chamber；When extruding lubricating oil in extrusion chamber, oil suction chamber disconnects the passage entering lubricating oil entering extrusion chamber by sealing the internal taper hole sealing bored and answer in magnetic piston；

Described efficiently pumping lubricating oil energy-conserving and environment-protective pump, in the process of pumping lubricating oil, controls do not have return spring into grease channel with in going out the one-way check valve of grease channel；When oil suction chamber enters lubricating oil, answer the suction that magnetic piston stroking upward produces to open sealing plate and open the passage into lubricating oil with the sealing sealing hole sealing in neck of the lower end in oil pump casing, be arranged on answer in magnetic piston seal on neck seal cap under the effect of self gravitation automatic decline return and the passage entering lubricating oil closed in entrance extrusion chamber seals；When extrusion chamber enters lubricating oil, the cone that seals being arranged on the internal taper hole of delivery valve utilizes the gravity of self to make sealing bore automatic decline return and closes the passage of the discharge on delivery valve and seal, and answers magnetic descent of piston and making to produce pressure oil suction chamber in and promotes to be arranged on and answer sealing in magnetic piston to seal the up passage entering lubricating oil then opened in entrance extrusion chamber of cap on neck；When extrusion chamber removal of lubricant, promote under the effect going out oil pressure on the internal taper hole of delivery valve to seal cone up and open the fuel-displaced passage of delivery valve, be arranged on and answer the cap that seals sealing on neck in magnetic piston to utilize the gravity of self to make sealing cap decline return automatically close and answer the passage entering lubricating oil on magnetic piston to seal；

During use, being arranged in oil sump by grease pump, after adding lubricating oil in oil sump, the oil-in of cleaner gos deep in lubricating oil；The power-on circuit of field controller connected by teacher of the opening position key switch, and field controller is connected circulation and connected the power-on circuit generation electromagnetic field of upper magnet and lower magnet；When upper magnet produces electromagnetic field, the captivation of electromagnetic field pulls answers magnetic piston to move up, when answering magnetic piston to start up, be arranged on answer in magnetic piston seal on neck to seal cap descending and close lubricating oil and enter the passage entering lubricating oil of extrusion chamber under the effect of the gravity of self；When answering magnetic piston stroking upward, the up of magnetic piston is answered to make the lubricating oil in extrusion chamber create pressure, having the lubricating oil of pressure to promote from the internal taper hole that the endoporus of the sealed end of delivery valve lower end enters in delivery valve, to seal cone up and open the sealing passage of delivery valve, makes the lubricating oil in extrusion chamber enter into after delivery valve in the conveyance conduit of lubricating oil supply system and is transported to each surface needing lubrication；Answer magnetic piston when up, magnetic piston is answered also to make to create in oil suction chamber pull of vacuum, pull of vacuum is inhaled movable sealing plate and is made sealing plate with the sealing surface sealing hole separately, lubricating oil enters from the oil-in of cleaner after filtering in cleaner and enters into sealing hole from oil outlet through fuel feed hole again, enters answering in the oil suction chamber below magnetic piston in oil pump casing then through the oil-through hole on restriction cap；

When answering magnetic piston stroking upward to move into place, the power-on circuit of field controller disconnection upper magnet is followed by the power-on circuit of catharsis magnet, and the electromagnetic field of upper magnet disappears, and the electromagnetic field that lower magnet produces pulls answers magnetic descent of piston；When answering magnetic piston to start descending, the sealing plate of the oil pump casing lower end sealed in neck being arranged in oil pump casing lower end cuts out the passage entering lubricating oil of entrance oil suction chamber under the effect of self gravitation, in delivery valve seal cone under the effect of the gravity of self descending return and seal the inner conical surface of delivery valve, cut off the oil discharge passage of extrusion chamber；Answer magnetic piston when descending, lubricating oil that magnetic piston is forced in oil suction chamber is answered to make lubricating oil produce internal pressure, the lubricating oil having pressure enter into from the oil through answered in magnetic piston answer the upper end sealing neck in magnetic piston upwards wash annular sealing surface open with the sealing of the inner sealing surface sealing cap and continue after making the displacement of sealing cap up, after sealing the oil-through hole on cap then through the oil through in fixing plug after enter in extrusion chamber；

Answer magnetic piston descending when putting in place under the gravitation of the electromagnetic field that lower magnet produces pulls, be arranged on answer in magnetic piston seal on neck to seal cap descending and the annular sealing surface sealing neck upper end is shut and makes lubricating oil not return oil suction chamber under the effect of the gravity of self, now, field controller is connected again the power-on circuit of Magnet and is again produced electromagnetic field and pull and answer magnetic piston stroking upward；What so circulate is switched on and off circuit, make the electromagnetic field that upper magnet produces pull to answer magnetic piston stroking upward and the electromagnetic field that allows lower magnet produce to pull to answer magnetic descent of piston, constantly lubricating oil is pumped from oil sump and be transported in the conveyance conduit of the lubricating oil supply system of internal combustion engine and be transported to each surface needing lubrication, and the lubricating oil pumped there is no metallic pin and precipitate；In the process of pumping lubricating oil, ring float can change automatically with the change of pasta.

2. efficient pumping lubricating oil energy-conserving and environment-protective pump according to claim 1, it is characterised in that: in order to ensure that protecting crust can be protected the coil of upper magnet and lower magnet without damage and keeps the shape of protecting crust, the interior intracavity manufacture at protecting crust has the skeleton of support；

There is no metallic pin and precipitate to ensure to enter in the lubricating oil in grease pump, the lower end of ring float make lower than the oil-in of cleaner oil-in with and the bottom of lubricating oil sedimentation tank maintain a certain distance；

Keeping shape in order to ensure ring float can produce enough buoyancy and be not easy deformation, the interior intracavity manufacture at ring float has the skeleton of support.

3. efficient pumping lubricating oil energy-conserving and environment-protective pump according to claim 1, it is characterized in that: in order to enable to answer magnetic piston to promote the lubricating oil in the oil suction chamber in oil pump casing to enter in extrusion chamber, adopt the electromagnetic field that lower magnet produces to answer magnetic piston to move down the power lubricating oil in oil suction chamber being clamp-oned extrusion chamber as pulling.

4. efficient pumping lubricating oil energy-conserving and environment-protective pump according to claim 1, it is characterised in that: employing teacher position key switch controls being switched on and off of the circuit of field controller.

5. efficient pumping lubricating oil energy-conserving and environment-protective pump according to claim 1, it is characterized in that: lubricating oil energy-conserving and environment-protective pump structure is compact, it is little to vibrate, utilization rate of electrical is high, powerful in described efficiently pumping, pumping lubricating oil it also is able to the surface needing lubrication during internal combustion engine unstart, when the rotating speed of internal combustion engine reduces, lubricating oil pressure is without reduction, extend the service life of internal combustion engine, be suitable for internal combustion engine and install and use；Swim on lubrication pasta during pumping lubricating oil, it is possible to automatically raising with rising or the reduction of lubrication pasta or reduce, metallic pin and precipitate bottom oil sump can not enter in grease pump；The market prospect of industrialization is good, commercial value is high, manufactures and uses all very convenient.

6. the manufacture method of an efficient pumping lubricating oil energy-conserving and environment-protective pump, it is characterised in that: during fabrication, protecting crust creates the hollow cavity of annular, and hollow cavity manufactures to be had string holes, string holes to create to allow the hole of insulated electric conductor traverse；Being provided with in field controller, upper magnet, lower magnet and oil pump casing and oil pump casing the parts installed in hollow cavity, the inner of the annular housing of hollow cavity is fixed on oil pump casing；

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

It is square circular or oval hollow circular cavity that ring float 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 the oil pump casing above ring float and oil pump casing inside and outside, and makes to be fixed in the oil-in deep enough lubricating oil of energy of the cleaner below the fuel feed hole of oil pump casing lower end；

The inner chamber of oil pump casing creates the cavity of cylinder, and the periphery of cylindrical cavity creates smooth curved surface；Upper end on the centrage of inner chamber manufactures to have has fuel feed hole traverse oil pump casing through the centre bore of oil pump casing, lower end manufacture；The middle part of the lower end in oil pump casing manufactures sealing neck protruding upward, and the upper part sealing the inside of neck creates sealing hole, lower part creates fuel feed hole, seals hole and communicates with fuel feed hole, sealing hole and sealing plate following one side coordinate；

Delivery valve creates hollow valve body and seals cone two parts, and hollow valve body creates hollow pipe, and internal taper hole manufacture is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter that the internal diameter that the upper part of the internal taper hole in hollow pipe manufactures is big, lower part manufactures is little；The lower end of hollow valve body manufactures oil return sealed end, the lower surface of oil return sealed end manufactures and creates internal taper hole in the lower end of hollow valve body, upper surface, the big end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, is provided with sealing cone on the inner conical surface of internal taper hole；Described internal taper hole creates tapered circular hole, and the face of circular hole creates inner conical surface；The small end of internal taper hole under, hold upper greatly, inner conical surface can be sealed under sealing the effect of gravity of cone self, inner conical surface can be opened when sealing and having suction above cone by suction and seal the passage that cone seals；Seal cone oil pressure above more big, seal cone more good with the gluing, sealing effect of inner conical surface；Inner conical surface can be opened when entering, from the endoporus of hollow valve body lower end, the lubricating oil having pressure and form passage with sealing the sealing bored, or, inner conical surface can be opened when entering, from the endoporus of hollow valve body lower end, the lubricating oil having pressure and form passage with sealing the sealing bored；

For the ease of the processing of oil pump casing be easy to accessory to load in oil pump casing, described oil pump casing creates the assembly after segmental machining manufactures；The upper end of the cylindrical cavity body portion in oil pump casing is divided into two-stage nitration manufacture, the upper part of segmentation place creates pump cover, lower part creates the main body of oil pump casing, centre bore manufactures on pump cover, fuel feed hole manufactures at the middle part of the main body lower end of oil pump casing, and it is a composite entity that pump cover and the main body after oil pump casing are combined into after manufacturing；Or, the lower end of the cylindrical cavity body portion in oil pump casing is divided into two-stage nitration manufacture, the lower part of segmentation place creates pump cover, upper part creates the main body of oil pump casing, fuel feed hole manufactures at the middle part of pump cover, it is a composite entity that centre bore manufacture is combined into after the main body of the middle part of the upper end of the main body of oil pump casing, pump cover and oil pump casing manufactures；

Answering magnetic piston to create the iron core of cylinder, the periphery of cylindrical iron core creates smooth periphery, manufactures the annular groove having depression on smooth periphery, and annular groove is embedded with sealing ring；Described periphery coordinate with the inner chamber of oil pump casing can the inner chamber of Seal Oil pump case, and can slide at the interior intracavity of oil pump casing；The cylindrical central portion position of described cylindrical iron core manufactures to be had through hole and holds hole, holding hole and run through the lower surface of iron core, through hole runs through above iron core, holds hole and manufactures below through hole, holding hole to communicate with through hole and oil suction chamber, through hole communicates with extrusion chamber and accommodation hole；Described through hole creates that upper part runs through the upper surface of iron core, lower part runs through the top in the lower sections of accommodation hole of iron core, the lower part of through hole creates oil through, the upper part of through hole creates consent, the sealing neck having annular protruding upward is manufactured in the bottom of consent, the endoporus sealing neck portion creates the upper part of oil through, manufacturing, sealing, the groove having annular between the outer ring surface of neck and the consent sealing neck portion, the groove of annular seals the capped pipe part of cap for holding；The described upper surface sealing neck creates smooth annular sealing surface, and the periphery sealing neck creates smooth periphery；Manufacture in the lower end of cylindrical iron core and have concave up sunken accommodation hole, the described hole that holds creates circular hole that communicate, that upwards cave in oil through, when answering magnetic piston to arrive the lower end in oil pump casing, hold hole and can hold restriction cap and make restriction cap not collide with answering magnetic piston；Having oil through holding the manufactured above of hole, the manufactured above of oil through has consent；Described oil through creates the via allowing lubricating oil pass through, and manufactures below annular sealing surface, communicates with oil suction chamber and consent；Described consent creates to be installed and the fixing hole filled in, and manufactures sealing above neck and sealing outside neck, communicates with extrusion chamber and oil through；

Fixing plug creates centre to be had the plug of oil through, described plug to create centre to have the cylinder of through hole or annular ring or card spring coil, it is possible to restriction is arranged on answers sealing in magnetic piston to seal, on neck, the distance that cap moves up；When fixing plug creates the cylinder that there is through hole centre, the fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopts jump ring to be stuck in the jump-ring slot in consent the two ends of fixed cylinder；When fixing plug creates annular ring, the fixing employing interference fit in consent is fixed or adopts jump ring to be stuck in the jump-ring slot in consent the two ends of stationary annular circle；When fixing plug creates card spring coil, directly jump ring is stuck in consent；

Described annular sealing surface creates the sealing surface of the flat smooth of annular, manufactures the upper end sealing neck answering magnetic piston and coordinates with the inner sealing surface sealing cap；

The described cap that seals creates the circular pipe type cap body that top seals, and seals the inner top of cap and divides and create inner sealing surface, and the cylindrical parts manufacture near inner sealing surface has oil-through hole；

The described hole that seals creates shallow cylinder or the hole of shallow cone cylindricality, manufacture and form one-level rank with the upper surface sealing neck above the fuel feed hole sealed in neck of the lower end in oil pump casing, the face, hole in the hole of shallow cylinder or the hole of shallow cone cylindricality create accommodation sealing plate inner headed face or internal conical surface, seal hole bottom surface create following porose annular sealing surface；

Sealing cone and create cone or cone cylinder, the annular surface of cone or cone cylinder creates tapered male cone (strobilus masculinus)；Seal and seal inner conical surface by pressing under the gravity of sealing cone self when the male cone (strobilus masculinus) bored seals with inner conical surface；

Sealing plate creates the flat board of circle, and below flat board, one side creates sealing surface, and sealing surface coordinates with the sealing hole sealed in neck of oil pump casing lower end；

Restriction cap creates calotte, and the crown part of calotte manufactures the oil-through hole allowing oil pass through, and the hatband part of calotte is fixed on to seal can limit on neck and seals the distance moved on the sealing plate installed in neck；

Field controller creates and controls upper magnet and lower magnet and produce the controller of electromagnetic field, control upper magnet and lower magnet produce time of electromagnetic field and produce the time length of electromagnetic field and produce electromagnetic field every time after to the interval time producing electromagnetic field for the second time again；

Upper magnet and lower magnet create the solenoid that can produce electromagnetic field；

Cleaner causes the filter of the dust in filtering lubricant oil and impurity, and the upper end of cleaner manufactures has manufacture on oil outlet, vertical plane or curved surface to have oil-in, and the inside of cleaner is provided with filter element or drainage screen；Described cleaner serves the effect of the impurity in fine filtering lubricating oil, and making to be pumped in the lubricating oil on each surface needing lubrication does not have metallic pin and precipitate；

Fuel feed hole create lubricating oil enter oil pump casing inner chamber through via, manufacture the lower part in the centre sealing neck；The time in of being fitted without sealing plate in sealing hole, the sealing hole sealed on neck of protecting crust lower end communicates with fuel feed hole；

In order to ensure that protecting crust can be protected the coil of upper magnet and lower magnet without damage and keeps the shape of protecting crust, the interior intracavity manufacture at protecting crust has the skeleton of support；

There is no metallic pin and precipitate to ensure to enter in the lubricating oil in grease pump, the lower end of ring float make lower than the oil-in of cleaner oil-in with and the bottom of lubricating oil sedimentation tank maintain a certain distance；

Keeping shape in order to ensure ring float can produce enough buoyancy and be not easy deformation, the interior intracavity manufacture at ring float has the skeleton of support；

In order to enable to answer magnetic piston to promote the lubricating oil in the oil suction chamber in oil pump casing to enter in extrusion chamber, the electromagnetic field that lower magnet produces is adopted to answer magnetic piston to move down the power lubricating oil in oil suction chamber being clamp-oned extrusion chamber as pulling；

Being provided with upper magnet and lower magnet in protecting crust, upper magnet is fixed on the upper part outside oil pump casing, and lower magnet is fixed on the lower part outside oil pump casing, and protecting crust is fixed on the outside protection upper magnet of oil pump casing and the coil of lower magnet；Below the outside of protecting crust, one side is fixed with ring float, and the lower end of ring float is lower than the lower end of the cleaner being fixed on oil pump casing lower end；Connecting upper magnet and the circuit of lower magnet is connected with the circuit of field controller, the circuit of field controller is connected with insulated electric conductor, and insulated electric conductor is connected with teacher position key switch, and field controller is arranged in protecting crust；Be provided with in oil pump casing sealing plate, seal cap, limit cap, answer magnetic piston, fixing plug, answer the interior intracavity that magnetic piston is arranged on oil pump casing to slide up and down；The lower sections of sealing neck answering the consent in magnetic piston is provided with sealing cap, the capped pipe part sealing cap can slide up and down on the periphery sealing neck, being provided with in consent and fix the sliding distance filled in when limiting sealing cap upward sliding, the fixing plug fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopts jump ring to be stuck in the jump-ring slot in consent fixes the two ends filled in；The inner sealing surface that the inner top of sealing cap divides can close the passage entering lubricating oil answered on magnetic piston when coordinating with annular sealing surface and seal, the inner sealing surface that the inner top of sealing cap divides can open, when separating with annular sealing surface, the passage entering lubricating oil answered on magnetic piston；Being provided with sealing plate in the sealing hole sealed in neck of the lower end in oil pump casing, restriction cap is fixed on the outside sealing neck by screw thread or jump ring, and when restriction cap is in the accommodation hole answering the lower end of magnetic piston upwards to cave in, restriction cap has gap with holding hole；The passage entering lubricating oil that sealing plate could seal or open, with the sealing hole cooperation sealed in neck of oil pump casing lower end, the oil suction chamber entered in oil pump casing；When answering magnetic piston stroking upward, the lumen portion answering the lower sections of oil pump casing of magnetic piston is oil suction chamber；When answering magnetic descent of piston, the lumen portion answering the oil pump casing of magnetic piston upper part is extrusion chamber；Being provided with cleaner at the fuel feed hole place of the lower end of oil pump casing, the oil outlet of cleaner communicates with the fuel feed hole of oil pump casing；Being provided with delivery valve in the upper end of oil pump casing, the lower part of delivery valve is fixed in the centre bore of the overlying one end of oil pump casing；The upper end of delivery valve is exposed the part of the upper surface of oil pump casing and 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.