CN105756888A - High efficiency, energy conservation and environmental protection equipment for pumping lubricating oil - Google Patents

Abstract

The invention discloses high efficiency, energy conservation and environmental protection equipment for pumping lubricating oil and belongs to lubricating equipment of internal combustion engines.An electromagnetic coil of the equipment is arranged outside a lubricating oil pump shell, a protecting shell is fixed to the lubricating 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 lubricating oil pump shell; an oil out valve is fixed into a central hole of the lubricating oil pump shell, an iron core spring and a magnetic induction piston are arranged in the lubricating oil pump shell, the iron core spring presses the magnetic induction piston, a lubricating oil inlet channel of an oil inlet cavity is sealed through a seal ball or a seal cone, and an oil inlet cavity of a squeezing cavity is sealed through a sealing plate; a fixed piston is fixed into a piston hole in the magnetic induction piston, the seal ball or the 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 high efficiency, energy conservation and environmental protection equipment for pumping lubricating oil is compact in structure, small in vibration, high in electric energy utilization rate, great in power and suitable for being mounted and used in an internal combustion engine; when lubricating oil is pumped, metal chips and sediment do not enter a lubricating oil pump.

Description

High efficiency energy saving pump lubricating oil environmental protection equipment

Technical field

The present invention relates to the lubricating utensil field of internal combustion engine, particularly relate to a kind of high efficiency energy saving pump lubricating oil environmental protection equipment 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 manufacture and the method thereof of the high efficiency energy saving pump lubricating oil environmental protection equipment that can swim in a kind of oil sump being arranged on internal combustion engine on lubrication pasta.

For achieving the above object, high efficiency energy saving pump lubricating oil environmental protection equipment of the present invention mainly includes protecting crust, ring float, solenoid, lubricating oil pump case, fuel feed hole, ball sealer or seals cone, sealing plate, restriction cap, iron core spring, answers magnetic piston, fixing plug, internal taper hole, oil through, delivery valve, cleaner, field controller.

Being provided with solenoid in protecting crust, solenoid is fixed on the upper part outside lubricating oil pump case, and protecting crust is fixed on the outside protection solenoid on the top of lubricating oil pump case；Below the outside of protecting crust, the lower sections of outside of one side and lubricating oil pump case is fixed with ring float, and the lower end of ring float is lower than the lower end of the cleaner being fixed on lubricating oil pump case lower end.

The circuit connecting solenoid is connected with field controller, and 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 lubricating oil pump case restriction cap, ball sealer or seal cone, iron core spring, answer magnetic piston, sealing plate, fixing fill in, iron core spring is arranged on the upper part of the inner chamber of lubricating oil pump case, magnetic piston is answered to be arranged on the lower part of inner chamber of lubricating oil pump case, the top, upper end of iron core spring is pressed in the upper end of inner chamber of lubricating oil pump case, lower end is pressed in the upper end answering magnetic piston, answers magnetic piston can slide up and down at the interior intracavity of lubricating oil pump case；In sealing hole below the consent answering in magnetic piston, sealing plate is installed, sealing plate is sealing in hole and can move up and down, being provided with to fix in consent and fill in the displacement limited when sealing plate moves up, 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；Sealing surface below sealing plate can close, when coordinating with the annular sealing surface sealing hole and seal, the passage entering lubricating oil answered on magnetic piston, and the sealing surface below sealing plate and the annular sealing surface sealing hole can open, when separating, the passage entering lubricating oil answered on magnetic piston；Ball sealer is installed in the internal taper hole sealed in neck of the lower end in lubricating oil pump case or seals cone, restriction cap is fixed on the outside sealing neck by screw thread or jump ring, 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；Ball sealer or sealing cone and the internal taper hole sealed in neck coordinate and can seal or open the passage entering lubricating oil in entrance lubricating oil pump case；When answering magnetic piston stroking upward, the lumen portion answering the lower sections of lubricating oil pump case of magnetic piston is oil suction chamber；When answering magnetic descent of piston, the lumen portion answering the lubricating oil pump case of magnetic piston upper part is extrusion chamber.Being provided with cleaner at the fuel feed hole place of the lower end of lubricating oil pump case, the oil outlet of cleaner communicates with the fuel feed hole of lubricating oil pump case；Being provided with delivery valve in the upper end of lubricating oil pump case, the lower part of delivery valve is fixed in the centre bore of the overlying one end of lubricating oil pump case；The upper end of delivery valve is exposed the part of the upper surface of lubricating oil pump case 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 lubricating oil pump case adopts the material of a kind of type in metal, plastics, nylon and fiberglass or several types；Ball sealer or seal cone and sealing plate material adopt the material of a kind of type in metal, plastics, nylon and rubber 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；The material that iron core spring adopts is a kind of type in metal and rubber or two kinds of material, and when adopting elastomeric material, iron core spring is the spring of hollow pipe-type, utilizes the elasticity of rubber and contractility to realize the function of spring.

Described protecting crust is the hollow cavity of annular, and hollow cavity has string holes, is provided with in field controller, solenoid and lubricating oil pump case and lubricating oil pump case 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 lubricating oil pump case.

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 lubricating oil pump case above ring float and lubricating oil pump case 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 lubricating oil pump case lower end.

The inner chamber of described lubricating oil pump case 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 to superpose the lubricating oil pump case worn out below the upper and lower side sealing neck and sealing neck with internal taper hole through lubricating oil pump case, lower end；There is a sealing neck protruding upward at the middle part of the lower end in lubricating oil pump case, and sealing the upper part of the inside of neck be internal taper hole, lower part is fuel feed hole, and when being fitted without ball sealer in internal taper hole or seal cone, internal taper hole communicates with fuel feed hole.

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；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 lubricating oil pump case be easy to accessory to load in lubricating oil pump case, described lubricating oil pump case is the assembly after segmentation；The upper end of the cylindrical cavity body portion in lubricating oil pump case is divided into two-stage nitration, the upper part of segmentation place is pump cover, lower part is the main body of lubricating oil pump case, centre bore is on pump cover, fuel feed hole is at the middle part of the main body lower end of lubricating oil pump case, and the body combination of pump cover and lubricating oil pump case becomes a composite entity；Or, the lower end of the cylindrical cavity body portion in lubricating oil pump case is divided into two-stage nitration, the lower part of segmentation place is pump cover, upper part is the main body of lubricating oil pump case, 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 lubricating oil pump case, and the body combination of pump cover and lubricating oil pump case 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 lubricating oil pump case can the inner chamber of sealing lubricating oil pump case, and can slide at the interior intracavity of lubricating oil pump case.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, and the mid portion between oil through and consent is to seal hole.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 lubricating oil pump case, 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 to seal hole, and sealing the above of hole is consent；Described oil through is the via allowing lubricating oil pass through, and communicates with accommodation hole and consent；Described consent is to install and the fixing hole filled in, and communicates with accommodation hole and extrusion chamber.

Described fixing plug be restriction be arranged on the distance of answering the sealing plate sealed in hole in magnetic piston to move 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 sealing hole is shallow cylinder or the hole of shallow cone cylindricality, the rank of one-level annular are formed with the bottom of consent between the oil through answered in magnetic piston and consent, 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 plate is circular flat board, and below flat board, one side is sealing surface, and sealing surface coordinates with answering the sealing hole on magnetic piston.

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, respectively in the sealing neck of the lower end in the hollow valve body of delivery valve and in lubricating oil pump case；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.

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 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 and can limit the ball sealer installed on the inner conical surface sealed in neck on neck or seal the upper distance moved of cone.

Described field controller is to control solenoid to produce the controller of electromagnetic field, to the interval time producing electromagnetic field for the second time more every time after controlling the time of electromagnetic field generation and the time length of generation electromagnetic field and producing 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 lubricating oil pump case inner chamber through oil-through hole, lower part in the centre sealing neck, internal taper hole is had on the upper end of the fuel feed hole sealed in neck, when being fitted without ball sealer in the internal taper hole sealed in neck or seal cone, internal taper hole communicates with fuel feed hole and oil suction chamber.

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 high efficiency energy saving pump lubricating oil environmental protection equipment, 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 open ball sealer or seal the sealing of cone and the internal taper hole sealed in neck of lubricating oil pump case lower end and open the passage into lubricating oil, be arranged on answer the sealing plate sealed on hole in magnetic piston 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 the up passage entering lubricating oil then opened in entrance extrusion chamber of the sealing plate sealed on hole in magnetic piston；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 sealing plate sealed on hole in magnetic piston to utilize the gravity of self to make sealing plate decline return automatically close and answer the passage entering lubricating oil on magnetic piston to seal.

In order to ensure high efficiency energy saving pump lubricating oil environmental protection equipment can normal operation, adopt teacher position key switch to control being switched on and off of circuit of field controller.

Keep the shape of protecting crust to ensure protecting crust that solenoid can be protected without damage, 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 lubricating oil pump case to enter in extrusion chamber, adopt iron core spring as promoting the power answering magnetic descent of piston.

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 the power-on circuit of solenoid and produced electromagnetic field；The captivation that electromagnetic field produces pulls the pressure answering magnetic piston overpowers iron core spring to move up, when answering magnetic piston to start up, it is arranged on and answers the sealing plate sealed on hole in magnetic piston 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 to move the ball sealer being arranged on the internal taper hole sealed in neck or seal cone and is separated with internal taper hole, lubricating oil enters from the oil-in of cleaner after filtering in cleaner and enters into internal taper hole from oil outlet through fuel feed hole again, enters answering in the oil suction chamber below magnetic piston in lubricating oil pump case then through the oil-through hole on restriction cap.

Answer magnetic piston stroking upward move to compression iron core spring compression stage spacing time, the power-on circuit of field controller cutoff solenoid, electromagnetic field disappear, answer magnetic piston descending under the promotion of iron core spring；When answering magnetic piston to start descending, the ball sealer on the internal taper hole sealed in neck that is arranged in lubricating oil pump case lower end or seal cone and close the passage entering lubricating oil entering 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 enters into from the oil through answered in magnetic piston that to answer sealing in magnetic piston to continue after hole is upwards washed sealing plate open and made sealing plate displacement with the sealing sealing hole up, enters in extrusion chamber after the oil through in fixing plug.

Answer magnetic piston descending when putting in place under the promotion of iron core spring, it is arranged on and answers descending the sealing hole under the effect of the gravity of self of the sealing plate sealed on hole in magnetic piston to shut and make lubricating oil not return oil suction chamber, now, field controller is connected again the power-on circuit of solenoid and is again produced electromagnetic field and make to answer magnetic piston stroking upward；What so circulate is switched on and off circuit, make solenoid generation electromagnetic field pull answer magnetic piston stroking upward and allow the promotion of iron core spring 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 high efficiency energy saving pump lubricating oil environmental protection equipment, 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 lubricating oil pump case adopt the material manufacture of a kind of type in metal, plastics, nylon and fiberglass or several types；Ball sealer or sealing cone and sealing plate adopt the material manufacture of a kind of type in metal, plastics, nylon and rubber 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；Iron core spring adopts a kind of type in metal and rubber or two kinds of material manufacture, and when adopting elastomeric material to manufacture, iron core spring creates hollow tubular type spring, utilizes the elasticity of rubber and contractility to realize the function of spring.

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, solenoid and lubricating oil pump case and lubricating oil pump case；The inner of the annular housing of hollow cavity is fixed on lubricating oil pump case.

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 lubricating oil pump case above ring float and lubricating oil pump case 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 lubricating oil pump case lower end.

The inner chamber of lubricating oil pump case 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 and internal taper hole through the centre bore of lubricating oil pump case, lower end manufacture, and fuel feed hole superposes with internal taper hole to be worn out the upper and lower side sealing neck and seals the lubricating oil pump case below neck；The middle part of the lower end in lubricating oil pump case manufactures sealing neck protruding upward, and the upper part sealing the inside of neck creates internal taper hole, lower part creates fuel feed hole, and internal taper hole communicates with fuel feed hole, and internal taper hole coordinates with ball sealer or sealing cone.

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；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 lubricating oil pump case be easy to accessory to load in lubricating oil pump case, described lubricating oil pump case creates the assembly after segmental machining manufactures；The upper end of the cylindrical cavity body portion in lubricating oil pump case is divided into two-stage nitration manufacture, the upper part of segmentation place creates pump cover, lower part creates the main body of lubricating oil pump case, centre bore manufactures on pump cover, fuel feed hole manufactures at the middle part of the main body lower end of lubricating oil pump case, and it is a composite entity that pump cover and the main body after lubricating oil pump case are combined into after manufacturing；Or, the lower end of the cylindrical cavity body portion in lubricating oil pump case is divided into two-stage nitration manufacture, the lower part of segmentation place creates pump cover, upper part creates the main body of lubricating oil pump case, 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 lubricating oil pump case, pump cover and lubricating oil pump case 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 lubricating oil pump case can the inner chamber of sealing lubricating oil pump case, and can slide at the interior intracavity of lubricating oil pump case.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, and the mid portion between oil through and consent creates sealing hole.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 lubricating oil pump case, 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 sealing hole, and sealing the manufactured above of hole has consent；Described oil through creates the via allowing lubricating oil pass through, and communicates with accommodation hole and consent；Described consent creates to be installed and the fixing hole filled in, and communicates with accommodation hole and extrusion chamber.

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 the distance answering the sealing plate sealed in hole in magnetic piston to move 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.

The described hole that seals creates shallow cylinder or the hole of shallow cone cylindricality, manufacture and form the rank of one-level annular with the bottom of consent between the oil through answered in magnetic piston and consent, 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 plate creates the flat board of circle, and below flat board, one side creates sealing surface, and sealing surface coordinates with answering the sealing hole on magnetic piston.

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, in the sealing neck of the lower end manufacturing respectively in the hollow valve body of delivery valve and manufacturing in lubricating oil pump case；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.

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.

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 and can limit the ball sealer installed on the inner conical surface sealed in neck on neck or seal the upper distance moved of cone.

Field controller creates and controls solenoid and produce the controller of electromagnetic field, to the interval time producing electromagnetic field for the second time again after controlling time and the length producing the electromagnetic field time that electromagnetic field produces and every time producing 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 lubricating oil pump case inner chamber through via, manufacture the lower part in the centre sealing neck, the manufactured above of upper end at the fuel feed hole sealed in neck has internal taper hole, when being fitted without ball sealer in the internal taper hole sealed in neck or seal cone, internal taper hole communicates with fuel feed hole and oil suction chamber.

In order to ensure high efficiency energy saving pump lubricating oil environmental protection equipment can normal operation, adopt teacher position key switch to control being switched on and off of circuit of field controller.

Keep the shape of protecting crust to ensure protecting crust that solenoid can be protected without damage, 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 lubricating oil pump case to enter in extrusion chamber, adopt iron core spring as promoting the power answering magnetic descent of piston.

Being provided with solenoid in protecting crust, solenoid is fixed on the upper part outside lubricating oil pump case, and protecting crust is fixed on the outside protection solenoid on the top of lubricating oil pump case；Below the outside of protecting crust, the lower sections of outside of one side and lubricating oil pump case is fixed with ring float, and the lower end of ring float is lower than the lower end of the cleaner being fixed on lubricating oil pump case lower end.The circuit connecting solenoid is connected with field controller, and 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 lubricating oil pump case restriction cap, ball sealer or seal cone, iron core spring, answer magnetic piston, sealing plate, fixing fill in, iron core spring is arranged on the upper part of the inner chamber of lubricating oil pump case, magnetic piston is answered to be arranged on the lower part of inner chamber of lubricating oil pump case, the top, upper end of iron core spring is pressed in the upper end of inner chamber of lubricating oil pump case, lower end is pressed in the upper end answering magnetic piston, answers magnetic piston can slide up and down at the interior intracavity of lubricating oil pump case；In sealing hole below the consent answering in magnetic piston, sealing plate is installed, sealing plate is sealing in hole and can move up and down, being provided with to fix in consent and fill in the displacement limited when sealing plate moves up, 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；Sealing surface below sealing plate can close, when coordinating with the annular sealing surface sealing hole and seal, the passage entering lubricating oil answered on magnetic piston, and the sealing surface below sealing plate and the annular sealing surface sealing hole can open, when separating, the passage entering lubricating oil answered on magnetic piston；Ball sealer is installed in the internal taper hole sealed in neck of the lower end in lubricating oil pump case or seals cone, restriction cap is fixed on the outside sealing neck by screw thread or jump ring, 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；Ball sealer or sealing cone and the internal taper hole sealed in neck coordinate and can seal or open the passage entering lubricating oil in entrance lubricating oil pump case；When answering magnetic piston stroking upward, the lumen portion answering the lower sections of lubricating oil pump case of magnetic piston is oil suction chamber；When answering magnetic descent of piston, the lumen portion answering the lubricating oil pump case of magnetic piston upper part is extrusion chamber.Being provided with cleaner at the fuel feed hole place of the lower end of lubricating oil pump case, the oil outlet of cleaner communicates with the fuel feed hole of lubricating oil pump case；Being provided with delivery valve in the upper end of lubricating oil pump case, the lower part of delivery valve is fixed in the centre bore of the overlying one end of lubricating oil pump case；The upper end of delivery valve is exposed the part of the upper surface of lubricating oil pump case 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 compact conformation of high efficiency energy saving pump lubricating oil environmental protection equipment of the present invention, vibrate little, 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 is the structural representation of high efficiency energy saving pump lubricating oil environmental protection equipment；

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, lubricating oil pump case 4, hollow valve body 5, iron core spring 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, solenoid 13, sealing plate 14, hold hole 15, oil through 16, seal hole 17, consent 18, annular sealing surface 19.

Detailed description of the invention

High efficiency energy saving pump lubricating oil environmental protection equipment of the present invention mainly includes protecting crust 1, ring float 2 solenoid 13, lubricating oil pump case 4, fuel feed hole, ball sealer 8 or seals cone 8, sealing plate 14, restriction cap 11, iron core spring 6, answers magnetic piston 7, fixing plug 10, internal taper hole, oil through 16, delivery valve, cleaner 3, field controller.

Being provided with solenoid 13 in protecting crust 1, solenoid 13 is fixed on the upper part outside lubricating oil pump case 4, and protecting crust 1 is fixed on the outside protection solenoid 13 on the top of lubricating oil pump case 4；Below the outside of protecting crust 1, the lower sections of outside of one side and lubricating oil pump case 4 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 lubricating oil pump case 4 lower end.

The circuit connecting solenoid 13 is connected with field controller, and 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.

Restriction cap 11, ball sealer 8 are installed in lubricating oil pump case 4 or seal cone 8, iron core spring 6, answer magnetic piston 7, sealing plate 14, fixing plug 10, iron core spring 6 is arranged on the upper part of the inner chamber of lubricating oil pump case 4, magnetic piston 7 is answered to be arranged on the lower part of inner chamber of lubricating oil pump case 4, the top, upper end of iron core spring 6 is pressed in the upper end of inner chamber of lubricating oil pump case 4, lower end is pressed in the upper end answering magnetic piston 7, answers magnetic piston 7 can slide up and down at the interior intracavity of lubricating oil pump case 4；In sealing hole 17 below the consent 18 answered in magnetic piston 7, sealing plate 14 is installed, sealing plate 14 can move up and down in sealing hole 17, being provided with to fix in consent 18 and fill in 10 to limit displacement when sealing plate 14 moves up, the fixing plug 10 fixing employing interference fit in consent 18 are fixed or threaded engagement is fixed or adopt jump ring to be stuck in the jump-ring slot in consent 18 fixes the two ends filling in 10；Sealing plate 14 sealing surface below can close the passage entering lubricating oil answered on magnetic piston 7 when coordinating with the annular sealing surface 19 sealing hole 17 and seal, sealing plate 14 sealing surface below can open, when separating with the annular sealing surface 19 sealing hole 17, the passage entering lubricating oil answered on magnetic piston 7；Ball sealer 8 is installed in the internal taper hole sealed in neck of the lower end in lubricating oil pump case 4 or seals cone 8, 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 15 answering the lower end of magnetic piston 7 upwards to cave in, restriction cap 11 has gap with holding hole 15；Ball sealer 8 or sealing cone 8 coordinate with the internal taper hole sealed in neck and can seal or open the passage entering lubricating oil in entrance lubricating oil pump case 4；When answering magnetic piston 7 up, the lumen portion answering the lower sections of lubricating oil pump case 4 of magnetic piston 7 is oil suction chamber；When answering magnetic piston 7 descending, the lumen portion answering the lubricating oil pump case 4 of magnetic piston 7 upper part is extrusion chamber.Be provided with cleaner 3 at the fuel feed hole place of the lower end of lubricating oil pump case 4, the oil outlet of cleaner 3 communicates with the fuel feed hole of lubricating oil pump case；Being provided with delivery valve in the upper end of lubricating oil pump case 4, the lower part of delivery valve is fixed in the centre bore of the overlying one end of lubricating oil pump case 4；The upper end of delivery valve is exposed the part of the upper surface of lubricating oil pump case 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 lubricating oil pump case 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 and sealing plate 14 adopt the material manufacture of a kind of type in metal, plastics, nylon and rubber 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；Iron core spring 6 adopts a kind of type in metal and rubber or two kinds of material manufacture, and when adopting elastomeric material to manufacture, iron core spring 6 creates hollow tubular type spring, utilizes the elasticity of rubber and contractility to realize the function of spring.

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, solenoid 13 and lubricating oil pump case 4 and lubricating oil pump case 4；The inner of the annular housing of hollow cavity is fixed on lubricating oil pump case 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 lubricating oil pump case 4 above ring float 2 and lubricating oil pump case 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 lubricating oil pump case 4 lower end.

The inner chamber of lubricating oil pump case 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 and internal taper hole through the centre bore of lubricating oil pump case 4, lower end manufacture, and fuel feed hole superposes with internal taper hole to be worn out the upper and lower side sealing neck and seals the lubricating oil pump case 4 below neck；The middle part of the lower end in lubricating oil pump case 4 manufactures sealing neck protruding upward, and the upper part sealing the inside of neck creates internal taper hole, lower part creates fuel feed hole, and internal taper hole communicates with fuel feed hole, and internal taper hole coordinates with ball sealer 8 or sealing cone 8.

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；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 lubricating oil pump case 4 be easy to accessory to load in lubricating oil pump case 4, described lubricating oil pump case 4 creates the assembly after segmental machining manufactures；The upper end of the cylindrical cavity body portion in lubricating oil pump case 4 is divided into two-stage nitration manufacture, the upper part of segmentation place creates pump cover, lower part creates the main body of lubricating oil pump case 4, centre bore manufactures on pump cover, fuel feed hole manufactures at the middle part of the main body lower end of lubricating oil pump case 4, and it is a composite entity that pump cover and the main body after lubricating oil pump case 4 are combined into after manufacturing；Or, the lower end of the cylindrical cavity body portion in lubricating oil pump case 4 is divided into two-stage nitration manufacture, the lower part of segmentation place creates pump cover, upper part creates the main body of lubricating oil pump case 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 lubricating oil pump case 4, pump cover and lubricating oil pump case 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 lubricating oil pump case 4 can the inner chamber of sealing lubricating oil pump case 4, and can slide at the interior intracavity of lubricating oil pump case 4.The cylindrical central portion position of described cylindrical iron core manufactures to be had through hole and holds hole 15, hold hole 15 and run through the lower surface of iron core, through hole runs through above iron core, hold hole 15 and manufacture below through hole, holding hole 15 to communicate with through hole and oil suction chamber, through hole communicates with extrusion chamber and accommodation hole 15.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 15 of iron core, the lower part of through hole creates oil through 16, the upper part of through hole creates consent 18, and the mid portion between oil through 16 and consent 18 creates sealing hole 17.Manufacture in the lower end of cylindrical iron core and have concave up sunken accommodation hole 15, the described hole 15 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 lubricating oil pump case 4, hold hole 15 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 15, the manufactured above of oil through 16 has sealing hole 17, and sealing the manufactured above of hole 17 has consent 18；Described oil through 16 creates the via allowing lubricating oil pass through, and communicates with accommodation hole 15 and consent 18；Described consent 18 creates the hole installed and fix plug 10, communicates with accommodation hole 15 and extrusion chamber.

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 the distance answering the sealing plate 14 sealed in hole 17 in magnetic piston 7 to move 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.

The described hole 17 that seals creates shallow cylinder or the hole of shallow cone cylindricality, manufacture and form the rank of one-level annular with the bottom of consent 18 between the oil through 16 answered in magnetic piston 7 and consent 18, 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 17 creates following porose annular sealing surface 19.

Sealing plate 14 creates the flat board of circle, and below flat board, one side creates sealing surface, and sealing surface coordinates with answering the sealing hole 17 on magnetic piston 7.

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, in the sealing neck of the lower end manufacturing respectively in the hollow valve body 5 of delivery valve and manufacturing in lubricating oil pump case 4；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.

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.

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 and can limit the ball sealer 8 installed on the inner conical surface sealed in neck on neck or seal the distance moved on cone 8.

Field controller creates and controls solenoid 13 and produce the controller of electromagnetic field, to the interval time producing electromagnetic field for the second time more every time after controlling time and the length producing the electromagnetic field time that electromagnetic field produces and producing 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 lubricating oil pump case 4 inner chamber through via, manufacture the lower part in the centre sealing neck, the manufactured above of upper end at the fuel feed hole sealed in neck has internal taper hole, when being fitted without ball sealer 8 in the internal taper hole sealed in neck or seal cone 8, internal taper hole communicates with fuel feed hole and oil suction chamber.

In order to ensure high efficiency energy saving pump lubricating oil environmental protection equipment can normal operation, adopt teacher position key switch to control being switched on and off of circuit of field controller.

Keep the shape of protecting crust 1 to ensure protecting crust 1 that solenoid 13 can be protected without damage, 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 lubricating oil pump case 4 can be promoted to enter in extrusion chamber, adopt iron core spring 6 as promoting the power answering magnetic piston 7 descending.

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 high efficiency energy saving pump lubricating oil environmental protection equipment, 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 ball sealer 8 or seals the sealing of cone 8 and the internal taper hole sealed in neck of lubricating oil pump case 4 lower end and open the passage into lubricating oil, be arranged on answer the sealing plate 14 sealed on hole 17 in magnetic piston 7 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 oil suction chamber in, to produce pressure and promote the up passage entering lubricating oil then opened in entrance extrusion chamber of the sealing plate 14 being arranged on the sealing hole 17 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 sealing plate 14 sealed on hole 17 in magnetic piston 7 to utilize the gravity of self to make sealing plate 14 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 is connected the power-on circuit of solenoid and produced electromagnetic field；The captivation that electromagnetic field produces pulls answers magnetic piston 7 to overcome the pressure of iron core spring 6 to move up, when answering magnetic piston 7 to start up, it is arranged on and answers the sealing plate 14 sealed on hole 17 in magnetic piston 7 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 to move the ball sealer 8 being arranged on the internal taper hole sealed in neck or seal cone 8 and is separated with internal taper hole, lubricating oil enters from the oil-in 9 of cleaner 3 after filtering in cleaner 3 and enters into internal taper hole from oil outlet through fuel feed hole again, enters answering in magnetic piston 7 oil suction chamber below in lubricating oil pump case 4 then through the oil-through hole 12 on restriction cap 11.

Answer magnetic piston 7 up move to compression iron core spring 6 compression stage spacing time, the power-on circuit of field controller cutoff solenoid 13, electromagnetic field disappear, answer magnetic piston 7 descending under the promotion of iron core spring 6；When answering magnetic piston 7 to start descending, the ball sealer 8 on the internal taper hole sealed in neck that is arranged in lubricating oil pump case 4 lower end or seal cone 8 and close the passages entering lubricating oil entering 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 in magnetic piston 7 seal hole 17 upwards wash sealing plate 14 open with the sealing sealing hole 17 and continue after making sealing plate 14 displacement up, enter in extrusion chamber after the oil through 16 in fixing plug 10.

Answer magnetic piston 7 descending when putting in place under the promotion of iron core spring 6, it is arranged on and answers descending the sealing hole 17 under the effect of the gravity of self of the sealing plate 14 sealed on hole 17 in magnetic piston 7 to shut and make lubricating oil not return oil suction chamber, now, field controller is connected again the power-on circuit of solenoid 13 and is again produced electromagnetic field and make to answer magnetic piston 7 up；What so circulate is switched on and off circuit, make solenoid 13 produce electromagnetic field pull answer magnetic piston 7 up and allow iron core spring 6 promote 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. a high efficiency energy saving pump lubricating oil environmental protection equipment, it is characterised in that: described high efficiency energy saving pump lubricating oil environmental protection equipment includes protecting crust, ring float, solenoid, lubricating oil pump case, fuel feed hole, sealing cone, sealing plate, restriction cap, iron core spring, answers magnetic piston, fixing plug, internal taper hole, oil through, delivery valve, cleaner, field controller；

Being provided with solenoid in protecting crust, solenoid is fixed on the upper part outside lubricating oil pump case, and protecting crust is fixed on the outside protection solenoid on the top of lubricating oil pump case；Below the outside of protecting crust, the lower sections of outside of one side and lubricating oil pump case is fixed with ring float, and the lower end of ring float is lower than the lower end of the cleaner being fixed on lubricating oil pump case lower end；

The circuit connecting solenoid is connected with field controller, and 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；

Restriction cap is installed in lubricating oil pump case, seal cone, iron core spring, answer magnetic piston, sealing plate, fixing fill in, iron core spring is arranged on the upper part of the inner chamber of lubricating oil pump case, magnetic piston is answered to be arranged on the lower part of inner chamber of lubricating oil pump case, the top, upper end of iron core spring is pressed in the upper end of inner chamber of lubricating oil pump case, lower end is pressed in the upper end answering magnetic piston, answers magnetic piston can slide up and down at the interior intracavity of lubricating oil pump case；In sealing hole below the consent answering in magnetic piston, sealing plate is installed, sealing plate is sealing in hole and can move up and down, being provided with to fix in consent and fill in the displacement limited when sealing plate moves up, 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；Sealing surface below sealing plate can close, when coordinating with the annular sealing surface sealing hole and seal, the passage entering lubricating oil answered on magnetic piston, and the sealing surface below sealing plate and the annular sealing surface sealing hole can open, when separating, the passage entering lubricating oil answered on magnetic piston；Being provided with sealing cone in the internal taper hole sealed in neck of the lower end in lubricating oil pump case, 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；Seal cone to coordinate with the internal taper hole sealed in neck and can seal or open the passage entering lubricating oil in entrance lubricating oil pump case；When answering magnetic piston stroking upward, the lumen portion answering the lower sections of lubricating oil pump case of magnetic piston is oil suction chamber；When answering magnetic descent of piston, the lumen portion answering the lubricating oil pump case of magnetic piston upper part is extrusion chamber；Being provided with cleaner at the fuel feed hole place of the lower end of lubricating oil pump case, the oil outlet of cleaner communicates with the fuel feed hole of lubricating oil pump case；Being provided with delivery valve in the upper end of lubricating oil pump case, the lower part of delivery valve is fixed in the centre bore of the overlying one end of lubricating oil pump case；The upper end of delivery valve is exposed the part of the upper surface of lubricating oil pump case 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, solenoid and lubricating oil pump case and lubricating oil pump case 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 lubricating oil pump case；

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 lubricating oil pump case above ring float and lubricating oil pump case 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 lubricating oil pump case lower end；

The inner chamber of described lubricating oil pump case 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 to superpose the lubricating oil pump case worn out below the upper and lower side sealing neck and sealing neck with internal taper hole through lubricating oil pump case, lower end；There is a sealing neck protruding upward at the middle part of the lower end in lubricating oil pump case, and sealing the upper part of the inside of neck be internal taper hole, lower part is fuel feed hole, and when being fitted without sealing cone in internal taper hole, internal taper hole communicates with fuel feed hole；

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；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 lubricating oil pump case be easy to accessory to load in lubricating oil pump case, described lubricating oil pump case is the assembly after segmentation；The upper end of the cylindrical cavity body portion in lubricating oil pump case is divided into two-stage nitration, the upper part of segmentation place is pump cover, lower part is the main body of lubricating oil pump case, centre bore is on pump cover, fuel feed hole is at the middle part of the main body lower end of lubricating oil pump case, and the body combination of pump cover and lubricating oil pump case becomes a composite entity；Or, the lower end of the cylindrical cavity body portion in lubricating oil pump case is divided into two-stage nitration, the lower part of segmentation place is pump cover, upper part is the main body of lubricating oil pump case, 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 lubricating oil pump case, and the body combination of pump cover and lubricating oil pump case 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 lubricating oil pump case can the inner chamber of sealing lubricating oil pump case, and can slide at the interior intracavity of lubricating oil pump case；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, and the mid portion between oil through and consent is to seal hole；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 lubricating oil pump case, 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 to seal hole, and sealing the above of hole is consent；Described oil through is the via allowing lubricating oil pass through, and communicates with accommodation hole and consent；Described consent is to install and the fixing hole filled in, and communicates with accommodation hole and extrusion chamber；

Described fixing plug be restriction be arranged on the distance of answering the sealing plate sealed in hole in magnetic piston to move 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 sealing hole is shallow cylinder or the hole of shallow cone cylindricality, the rank of one-level annular are formed with the bottom of consent between the oil through answered in magnetic piston and consent, 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 plate is circular flat board, and below flat board, one side is sealing surface, and sealing surface coordinates with answering the sealing hole on magnetic piston；

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, respectively in the sealing neck of the lower end in the hollow valve body of delivery valve and in lubricating oil pump case；Inner conical surface coordinates with the male cone (strobilus masculinus) sealing cone, can seal inner conical surface under the effect sealing the gravity boring self, can open, by suction, the passage that inner conical surface seals with sealing cone when sealing and having suction above cone；Seal cone oil pressure above more big, seal cone more good with the gluing, sealing effect of inner conical 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 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 and can limit the upper distance moved of sealing cone installed on the inner conical surface sealed in neck on neck；

Described field controller is to control solenoid to produce the controller of electromagnetic field, to the interval time producing electromagnetic field for the second time more every time after controlling the time of electromagnetic field generation and the time length of generation electromagnetic field and producing 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 lubricating oil pump case inner chamber through oil-through hole, lower part in the centre sealing neck, internal taper hole is had on the upper end of the fuel feed hole sealed in neck, when being fitted without sealing cone in the internal taper hole sealed in neck, internal taper hole communicates with fuel feed hole and oil suction chamber；

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 high efficiency energy saving pump lubricating oil environmental protection equipment, 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 to seal cone and the sealing of the internal taper hole sealed in neck of lubricating oil pump case lower end and open the passage into lubricating oil, be arranged on answer the sealing plate sealed on hole in magnetic piston 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 the up passage entering lubricating oil then opened in entrance extrusion chamber of the sealing plate sealed on hole in magnetic piston；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 sealing plate sealed on hole in magnetic piston to utilize the gravity of self to make sealing plate 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 the power-on circuit of solenoid and produced electromagnetic field；The captivation that electromagnetic field produces pulls the pressure answering magnetic piston overpowers iron core spring to move up, when answering magnetic piston to start up, it is arranged on and answers the sealing plate sealed on hole in magnetic piston 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 the sealing cone of the dynamic internal taper hole being arranged on and sealing in neck and is separated with internal taper hole, lubricating oil enters from the oil-in of cleaner after filtering in cleaner and enters into internal taper hole from oil outlet through fuel feed hole again, enters answering in the oil suction chamber below magnetic piston in lubricating oil pump case then through the oil-through hole on restriction cap；

Answer magnetic piston stroking upward move to compression iron core spring compression stage spacing time, the power-on circuit of field controller cutoff solenoid, electromagnetic field disappear, answer magnetic piston descending under the promotion of iron core spring；When answering magnetic piston to start descending, the cone that seals on the internal taper hole sealed in neck being arranged in lubricating oil pump case lower end closes the passage entering lubricating oil entering 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 enters into from the oil through answered in magnetic piston that to answer sealing in magnetic piston to continue after hole is upwards washed sealing plate open and made sealing plate displacement with the sealing sealing hole up, enters in extrusion chamber after the oil through in fixing plug；

Answer magnetic piston descending when putting in place under the promotion of iron core spring, it is arranged on and answers descending the sealing hole under the effect of the gravity of self of the sealing plate sealed on hole in magnetic piston to shut and make lubricating oil not return oil suction chamber, now, field controller is connected again the power-on circuit of solenoid and is again produced electromagnetic field and make to answer magnetic piston stroking upward；What so circulate is switched on and off circuit, make solenoid generation electromagnetic field pull answer magnetic piston stroking upward and allow the promotion of iron core spring 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. high efficiency energy saving pump lubricating oil environmental protection equipment according to claim 1, it is characterised in that: keep the shape of protecting crust to ensure protecting crust that solenoid can be protected without damage, 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. high efficiency energy saving pump lubricating oil environmental protection equipment 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 lubricating oil pump case to enter in extrusion chamber, adopt iron core spring as promoting the power answering magnetic descent of piston.

4. high efficiency energy saving pump lubricating oil environmental protection equipment 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. high efficiency energy saving pump lubricating oil environmental protection equipment according to claim 1, it is characterized in that: the compact conformation of described high efficiency energy saving pump lubricating oil environmental protection equipment, vibrate little, 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.

6. the manufacture method of a high efficiency energy saving pump lubricating oil environmental protection equipment, it is characterized in that: during fabrication, iron core spring adopts a kind of type in metal and rubber or two kinds of material manufacture, when adopting elastomeric material to manufacture, iron core spring creates hollow tubular type spring, utilizes the elasticity of rubber and contractility to realize the function of spring；

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, solenoid and lubricating oil pump case and lubricating oil pump case the parts installed in hollow cavity, the inner of the annular housing of hollow cavity is fixed on lubricating oil pump case；

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 lubricating oil pump case above ring float and lubricating oil pump case 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 lubricating oil pump case lower end；

The inner chamber of lubricating oil pump case 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 and internal taper hole through the centre bore of lubricating oil pump case, lower end manufacture, and fuel feed hole superposes with internal taper hole to be worn out the upper and lower side sealing neck and seals the lubricating oil pump case below neck；The middle part of the lower end in lubricating oil pump case manufactures sealing neck protruding upward, and the upper part sealing the inside of neck creates internal taper hole, lower part creates fuel feed hole, and internal taper hole communicates with fuel feed hole, and internal taper hole coordinates with sealing cone；

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；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 lubricating oil pump case be easy to accessory to load in lubricating oil pump case, described lubricating oil pump case creates the assembly after segmental machining manufactures；The upper end of the cylindrical cavity body portion in lubricating oil pump case is divided into two-stage nitration manufacture, the upper part of segmentation place creates pump cover, lower part creates the main body of lubricating oil pump case, centre bore manufactures on pump cover, fuel feed hole manufactures at the middle part of the main body lower end of lubricating oil pump case, and it is a composite entity that pump cover and the main body after lubricating oil pump case are combined into after manufacturing；Or, the lower end of the cylindrical cavity body portion in lubricating oil pump case is divided into two-stage nitration manufacture, the lower part of segmentation place creates pump cover, upper part creates the main body of lubricating oil pump case, 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 lubricating oil pump case, pump cover and lubricating oil pump case 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 lubricating oil pump case can the inner chamber of sealing lubricating oil pump case, and can slide at the interior intracavity of lubricating oil pump case；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, and the mid portion between oil through and consent creates sealing hole；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 lubricating oil pump case, 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 sealing hole, and sealing the manufactured above of hole has consent；Described oil through creates the via allowing lubricating oil pass through, and communicates with accommodation hole and consent；Described consent creates to be installed and the fixing hole filled in, and communicates with accommodation hole and extrusion chamber；

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 the distance answering the sealing plate sealed in hole in magnetic piston to move 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；

The described hole that seals creates shallow cylinder or the hole of shallow cone cylindricality, manufacture and form the rank of one-level annular with the bottom of consent between the oil through answered in magnetic piston and consent, 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 plate creates the flat board of circle, and below flat board, one side creates sealing surface, and sealing surface coordinates with answering the sealing hole on magnetic piston；

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, in the sealing neck of the lower end manufacturing respectively in the hollow valve body of delivery valve and manufacturing in lubricating oil pump case；Inner conical surface can be sealed under sealing the effect of gravity of cone self, pass through suction when sealing and having suction above cone and can open inner conical surface 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；

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；

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 and seals the distance sealing the upper shifting of cone installed on the inner conical surface that can limit on neck in sealing neck；

Field controller creates and controls solenoid and produce the controller of electromagnetic field, to the interval time producing electromagnetic field for the second time again after controlling time and the length producing the electromagnetic field time that electromagnetic field produces and every time producing 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 lubricating oil pump case inner chamber through via, manufacture the lower part in the centre sealing neck, the manufactured above of upper end at the fuel feed hole sealed in neck has internal taper hole, when being fitted without sealing cone in the internal taper hole sealed in neck, internal taper hole communicates with fuel feed hole and oil suction chamber；

Keep the shape of protecting crust to ensure protecting crust that solenoid can be protected without damage, 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 lubricating oil pump case to enter in extrusion chamber, adopt iron core spring as promoting the power answering magnetic descent of piston；

Being provided with solenoid in protecting crust, solenoid is fixed on the upper part outside lubricating oil pump case, and protecting crust is fixed on the outside protection solenoid on the top of lubricating oil pump case；Below the outside of protecting crust, the lower sections of outside of one side and lubricating oil pump case is fixed with ring float, and the lower end of ring float is lower than the lower end of the cleaner being fixed on lubricating oil pump case lower end；The circuit connecting solenoid is connected with field controller, and 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；Restriction cap is installed in lubricating oil pump case, seal cone, iron core spring, answer magnetic piston, sealing plate, fixing fill in, iron core spring is arranged on the upper part of the inner chamber of lubricating oil pump case, magnetic piston is answered to be arranged on the lower part of inner chamber of lubricating oil pump case, the top, upper end of iron core spring is pressed in the upper end of inner chamber of lubricating oil pump case, lower end is pressed in the upper end answering magnetic piston, answers magnetic piston can slide up and down at the interior intracavity of lubricating oil pump case；In sealing hole below the consent answering in magnetic piston, sealing plate is installed, sealing plate is sealing in hole and can move up and down, being provided with to fix in consent and fill in the displacement limited when sealing plate moves up, 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；Sealing surface below sealing plate can close, when coordinating with the annular sealing surface sealing hole and seal, the passage entering lubricating oil answered on magnetic piston, and the sealing surface below sealing plate and the annular sealing surface sealing hole can open, when separating, the passage entering lubricating oil answered on magnetic piston；Being provided with sealing cone in the internal taper hole sealed in neck of the lower end in lubricating oil pump case, 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；Seal cone to coordinate with the internal taper hole sealed in neck and can seal or open the passage entering lubricating oil in entrance lubricating oil pump case；When answering magnetic piston stroking upward, the lumen portion answering the lower sections of lubricating oil pump case of magnetic piston is oil suction chamber；When answering magnetic descent of piston, the lumen portion answering the lubricating oil pump case of magnetic piston upper part is extrusion chamber；Being provided with cleaner at the fuel feed hole place of the lower end of lubricating oil pump case, the oil outlet of cleaner communicates with the fuel feed hole of lubricating oil pump case；Being provided with delivery valve in the upper end of lubricating oil pump case, the lower part of delivery valve is fixed in the centre bore of the overlying one end of lubricating oil pump case；The upper end of delivery valve is exposed the part of the upper surface of lubricating oil pump case 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.