CN105587633A - Environment-friendly and energy-saving oil pumping device - Google Patents

Abstract

The invention discloses an environment-friendly and energy-saving oil pumping device and belongs to oil production devices. An electromagnetic coil of the environment-friendly and energy-saving oil pumping device is arranged outside an oil pump shell. A protection shell is fixed to the oil pump shell. An annular floating body is fixed below the protection shell. A filter is fixed to the position of an oil inlet hole in the lower end of the oil pump shell. An oil outlet valve is fixed in a center hole of the oil pump shell. An iron core spring and a magnetism-induced piston are arranged in the oil pump shell. The iron core spring is pressed on the magnetism-induced piston. An oil inlet channel of an oil inlet cavity is sealed through an oil passing sealing plate, and an oil inlet channel of an extrusion cavity is sealed through a sealing ball or a sealing cone. A fixed stopper is fixed in a piston hole in the magnetism-induced piston. A sealing ball or a sealing cone is installed in an inner cone hole of the magnetism-induced piston. The environment-friendly and energy-saving oil pumping device is compact in structure, low in vibration, high in electric energy utilization rate, high in power and suitable for pumping oil in an oil well and pumping oil in an oil setting pond; sediment and water cannot enter an oil pump during oil pumping; and oil can flow automatically to be conveyed after a power source is shut off, and electric energy is saved.

Description

Environmental protection and energy saving oil extracting device

Technical field

The present invention relates to technical field of petroleum extraction, relate in particular to a kind of oil and environmental protection and energy saving oil extracting device that oil is used for extracting from oil sedimentation basin, that can swim in the oil oil face of extracting in oil well.

Background technology

Traditional oil that extracts in oil well is all to adopt rocking arm piston hoisting type to extract the oil in oil well. In the process of extraction, because vibrations are large, add the bottom of the oil inlet pipe insertion oil well that extracts oil, cause the oil of extraction all heavier at the content of silt and moisture. Oil pump in traditional oil sedimentation basin is all arranged in the bottom of sedimentation basin or the pipeline near sedimentation basin bottom, and the water-oil separating in sedimentation basin is to pump after adopting the water of first emitting sedimentation basin bottom again, in the oil that causes oil pump to be extracted out, has moisture or impurity. For this reason, we have designed can swim in the oil pump on oil face, to ensure that the oil of extracting out is not having moisture and impurity.

Summary of the invention

The object that the present invention relates to be for provide on a kind of oil face that can swim in oil well and oil sedimentation basin in oil face on extract manufacture and the method thereof of the environmental protection and energy saving oil extracting device of oil.

For achieving the above object, environmental protection and energy saving oil extracting device of the present invention mainly comprises protecting crust, ring float, solenoid, oil pump casing, fuel feed hole, crosses oil seal plate, ball sealer or sealing cone, iron core spring, answers magnetic piston, fixed plug, internal taper hole, oil through, delivery valve, cleaner, field controller, electronic remote controller; Or, mainly comprise protecting crust, ring float, solenoid, oil pump casing, fuel feed hole, cross oil seal plate, ball sealer or sealing cone, iron core spring, answer magnetic piston, fixed plug, internal taper hole, oil through, delivery valve, cleaner, field controller.

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

The circuit that connects solenoid is connected with field controller, the circuit of field controller is connected with electronic remote controller, electronic remote controller is connected with insulated electric conductor, insulated electric conductor is connected with teacher position key switch, and the electronic signal receiver of field controller, electronic remote controller and electronic remote controller is arranged in protecting crust; Or the circuit that connects solenoid is connected with field controller, the circuit of field controller is connected with insulated electric conductor, and insulated electric conductor is connected with teacher position key switch, and field controller is arranged in protecting crust.

Oil seal plate, iron core spring be installed in oil pump casing, answered magnetic piston, ball sealer or sealing cone, fixed plug, iron core spring fitting is at the upper part of the inner chamber of oil pump casing, answer magnetic piston to be arranged on the lower part of the inner chamber of oil pump casing, upper end, lower end that the top, upper end of iron core spring is pressed in the inner chamber of oil pump casing are pressed in the upper end of answering magnetic piston, answer magnetic piston can slide up and down in the inner chamber of oil pump casing; Ball sealer or sealing cone are installed in the internal taper hole below the consent of answering in magnetic piston, ball sealer or sealing cone can move up and down in internal taper hole, fixed plug is installed in consent limits ball sealer or seal cone the displacement while moving up in internal taper hole, the fixing employing interference fit of fixed plug in consent fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixing fixed plug in the jump-ring slot in consent; The male cone (strobilus masculinus) of the sphere of ball sealer or sealing cone coordinates with the inner conical surface of internal taper hole and can close the passage that enters oil of answering on magnetic piston while sealing, the sphere of ball sealer or seal when the male cone (strobilus masculinus) of boring separates with the inner conical surface of internal taper hole and can open the passage that enters oil of answering on magnetic piston; The protrusion platform that lower end in oil seal plate and oil pump casing was installed in the lower interior part of oil pump casing seals; Cross oil seal plate and protrude the annular sealing surface of platform and coordinate and can seal or open the passage that enters oil entering in oil pump casing; While answering magnetic piston stroking upward, answering the inner chamber part of the oil pump casing of magnetic piston lower part is oil suction chamber; While answering magnetic descent of piston, answering the inner chamber part of the oil pump casing of magnetic piston upper part is extrusion chamber. Fuel feed hole place in the lower end of oil pump casing is provided with cleaner, and the oil outlet of cleaner communicates with the fuel feed hole of oil pump casing; Upper end at oil pump casing is provided with delivery valve, and the lower part of delivery valve is fixed in the centre bore of one end above of oil pump casing; The part that the upper surface of oil pump casing is exposed in the upper end of delivery valve is connected with the pipeline of transfer oil by flexible pipe or telescoping tube.

The material of described protecting crust is a type or the material of several types in metal, plastics, nylon, fiberglass; The material of described ring float is a type or the material of several types in metal, plastics, nylon, fiberglass, rubber, when ring float while adopting elastomeric material or after moulding is soft-shell, can float on pasta will first in use the inner chamber inflation of ring float; The material of hollow valve body and oil pump casing adopts a type or the material of several types in metal, plastics, nylon and fiberglass; The material of ball sealer or sealing cone adopts a type or the material of several types in metal, plastics, nylon and rubber; The material of crossing oil seal plate adopts a type or the material of several types in metal, plastics, nylon and fiberglass; The material of answering magnetic piston is the material of the hard to bear magnetic field suction of energy; The material of fixed plug is a type or the material of several types in metal, plastics, nylon, fiberglass, rubber; The material that iron core spring adopts is a type or the material of two types in metal and rubber, adopts when elastomeric material, and iron core spring is the spring of hollow pipe-type, utilizes the elasticity of rubber and shrinkage to realize the function of spring.

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

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

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

The inner chamber of described oil pump casing is circular cylindrical cavity, and the face of cylinder of columniform cavity is smooth curved surface; Upper end on the center line of inner chamber has centre bore to pass oil pump casing, lower end has fuel feed hole to pass oil pump casing; There is protrusion platform protruding upward at the middle part of the lower end in oil pump casing, the upper end of protruding platform is annular sealing surface, the inside of protruding platform is fuel feed hole, oil suction chamber in the time that oil seal plate was not installed in the upper end of protruding platform in oil pump casing communicates with fuel feed hole, and the annular sealing surface that protrudes platform coordinates with one side below mistake oil seal plate; Described annular sealing surface is the upper surface of protruding platform, is smooth, smooth planar annular, and the upper end of the protrusion platform in oil pump casing coordinates with the sealing surface below crossing oil seal plate.

Described delivery valve comprises hollow valve body and ball sealer or sealing cone, and hollow valve body is hollow pipe, and internal taper hole is in middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter of the upper part of the internal taper hole in hollow pipe is large, the internal diameter of lower part is little; There is oil return sealed end the lower end of hollow valve body, the lower surface of oil return sealed end is internal taper hole in lower end, the upper surface of hollow valve body, the large end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, and ball sealer or sealing cone are installed on the inner conical surface of internal taper hole; When enter the oil of pressure from the endoporus of hollow valve body lower end, can open the sealing of inner conical surface and ball sealer or sealing cone and form passage.

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

The described magnetic piston of answering is columniform iron core, and the periphery of columniform iron core is smooth periphery, has the annular groove of depression on smooth periphery, and annular groove is embedded with sealing ring; Described periphery coordinates inner chamber that can Seal Oil pump case with the inner chamber of oil pump casing, and can in the inner chamber of oil pump casing, slide. The cylinder centre of described columniform iron core has through hole to run through the upper and lower end face of iron core, the lower part of described through hole is that oil through, upper part are consents, mid portion between oil through and consent is internal taper hole, and internal taper hole communicates with oil through and consent. Described oil through is the via hole that allows oil pass through, and below internal taper hole, communicates with oil suction chamber and internal taper hole; Described consent is the hole of installation and fixing fixed plug, on internal taper hole, communicates with extrusion chamber and internal taper hole.

Described fixed plug be restriction be arranged on distance that ball sealer in the internal taper hole of answering in magnetic piston or sealing cone move up, there is the plug of oil through centre, described plug has cylinder or annular ring or the jump ring circle of through hole in the middle of being; When fixed plug has the cylinder of through hole in the middle of being, the fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixed cylinder in the jump-ring slot in consent; When fixed plug is annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of stationary annular circle in the jump-ring slot in consent; When fixed plug is jump ring circle, directly jump ring is stuck in consent.

Described internal taper hole is the circular hole that has tapering, and the face of circular hole is inner conical surface; The small end of internal taper hole under, hold upper greatly, respectively in the hollow valve body of delivery valve and answer in the through hole of magnetic piston; Inner conical surface coordinates with the sphere of ball sealer or the male cone (strobilus masculinus) of sealing cone, under the effect of the gravity of ball sealer or sealing cone self, can seal inner conical surface, in the time that ball sealer or sealing cone have suction above, can open by suction the passage that inner conical surface and sphere or male cone (strobilus masculinus) seal; Ball sealer or sealing cone oil pressure are above larger, and ball sealer or sealing cone are better with the gluing, sealing effect of inner conical surface.

The profile of described sealing cone is cone or cone cylinder, and the annular surface of cone or cone cylinder is the male cone (strobilus masculinus) that has tapering; The male cone (strobilus masculinus) of sealing cone and inner conical surface lean on the gravity of self to press down and seal inner conical surface while sealing.

The profile of described ball sealer is spherosome or oval ball, and the surface of spherosome or oval ball is smooth spherical, and spherical is sealing surface; When the sealing of the spherical of ball sealer and inner conical surface, press down by the gravity of self and seal inner conical surface.

Described to cross oil seal plate be circular flat board, and dull and stereotyped one side is below sealing surface with the part that the upper end of protruding platform coordinates, dull and stereotypedly coordinates in part in addition and have the hole of passing through with the upper end of protrusion platform; Cross the sealing surface of oil seal plate for coordinating with the annular sealing surface that protrudes platform upper end, be used for allowing oil pass through by hole.

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

Described electronic remote controller is the contactor of connecting and cutting off field controller, comprises the switch sections and the electronic telecontrol part that switch on or off circuit, and electronic telecontrol part comprises remote controller switch and electronic signal receiver; Remote controller switch is carried for staff, is convenient to the control circuit that staff handles the normal work of environmental protection energy-saving petroleum extracting device and cuts off environmental protection energy-saving petroleum extracting device; Described electronic remote controller can have in the present invention, also can not have.

Described cleaner is to filter dust in oil and the filter of impurity, and the upper end of cleaner has on oil outlet, vertical plane or curved surface and has oil-in, and the inside of cleaner is provided with filter core or screen pack.

Described fuel feed hole be the oil inner chamber that enters oil pump casing through oil-through hole, in the centre of protruding platform, fuel feed hole communicates with the inner chamber of oil pump casing.

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

Described environmental protection and energy saving oil extracting device, in the process of pumping oil, is controlled into oil channel and goes out in the one-way check valve of oil channel there is no return spring; In the time that oil suction chamber enters oil, the suction of answering magnetic piston stroking upward to produce was opened oil seal plate and was protruded the sealing of platform and open the passage into oil, was arranged on ball sealer on the internal taper hole of answering in magnetic piston or sealing cone decline return and close the passage that enters oil entering in extrusion chamber and seal automatically under the effect of self gravitation; In the time that extrusion chamber enters oil, be arranged on ball sealer on the internal taper hole of delivery valve or sealing cone and utilize the gravity of self to make ball sealer or the sealing automatic decline return of cone and the passage that goes out oil of closing on delivery valve seals, answer magnetic descent of piston and make to produce oil suction chamber in that pressure promotes ball sealer or the up passage that enters oil entering in extrusion chamber of then opening is bored in sealing; In the time that extrusion chamber goes out oil, under the effect that goes out oil pressure, promote ball sealer on the internal taper hole of delivery valve or sealing cone up and open the passage that oil of delivery valve, be arranged on ball sealer on the internal taper hole of answering in magnetic piston or sealing cone and utilize the gravity of self to make ball sealer or the sealing automatic decline return of cone and close the passage that enters oil of answering on magnetic piston and seal.

In order to ensure that environmental protection and energy saving oil extracting device can normally work, in control circuit, there is electronic remote controller, adopt connection and the cut-out of the power-on circuit of electronic remote controller controlling magnetic field controller; In control circuit, there is no electronic remote controller, adopt the contactor being connected with insulated electric conductor to come connection and the cut-out of the power-on circuit of controlling magnetic field controller.

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

Do not have silt and moisture, the lower end of ring float to make the bottom of oil pumping place of oil-in and oil well and the bottom of oil sedimentation basin maintain a certain distance lower than the oil-in of cleaner in order to ensure to enter in the oil in oil pump.

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

For the oil of answering magnetic piston can promote in the oil suction chamber in oil pump casing is entered in extrusion chamber, adopt iron core spring to answer magnetic piston to move down the power of the oil in oil suction chamber being clamp-oned to extrusion chamber as promoting.

When use, the ring float of petroleum pump is placed in to the oil of oil well or the oil of sedimentation basin, the oil-in of cleaner gos deep in oil; There is no remote control, directly connect the circuit that the contactor that is connected with insulated electric conductor is connected with field controller, the power-on circuit of field controller connection solenoid generates an electromagnetic field; Have remote control, press the starting button of remote controller switch, electronic remote controller receives the power-on circuit of connecting field controller after initiating signal, and the power-on circuit that field controller is connected solenoid generates an electromagnetic field; The attraction that electromagnetic field produces pulls the pressure of answering magnetic piston to overcome iron core spring to move up, answer magnetic piston to start when up, be arranged on ball sealer on the internal taper hole of answering in magnetic piston or sealing cone descending return and closed oil and enter the passage of extrusion chamber under the effect of the gravity of self; In the time answering magnetic piston stroking upward, answer the up of magnetic piston and make the oil in extrusion chamber produce pressure, the oil that has pressure enters into from the endoporus of the sealed end of delivery valve lower end that internal taper hole in delivery valve promotes ball sealer or sealing cone is up and open the seal channel of delivery valve, makes the oil in extrusion chamber after delivery valve, enter into the pipeline of transfer oil or the container of splendid attire oil; Answer magnetic piston when up, answer magnetic piston also to make to have produced in oil suction chamber pull of vacuum, oil seal plate was moved in pull of vacuum suction separated the annular sealing surface of oil seal plate and protrusion platform, oil enters in cleaner after filtering and enters into and protrude platform through fuel feed hole from oil outlet again from the oil-in of cleaner, then passes through and enter answering in the oil suction chamber below magnetic piston in oil pump casing by hole on oil seal plate.

Answer magnetic piston stroking upward to move to the compression stage of compression iron core spring when spacing, the power-on circuit of field controller cutoff solenoid, magnetic field diminishes, answers magnetic piston descending under the promotion of iron core spring; Answer magnetic piston to start when descending, be arranged on the protrusion platform upper surface of lower end in oil pump casing to cross oil seal plate descending and close the passage that enters oil that enters oil suction chamber under the effect of self gravitation, ball sealer in delivery valve or sealing cone descending return and seal the inner conical surface of delivery valve under the effect of the gravity of self, has cut off the oil discharge passage of extrusion chamber; Answer magnetic piston when descending, answer magnetic piston to promote to enter the oil in oil suction chamber and make oil produce internal pressure, the oil that has pressure from answer oil through in magnetic piston enter into the internal taper hole of answering in magnetic piston upwards wash open with the ball sealer of internal taper hole sealing or the displacement of sealing cone after continue uply, after the oil through in fixed plug, enter in extrusion chamber.

Answer magnetic piston under the promotion of iron core spring when descending putting in place, be arranged on ball sealer on the inner conical surface of answering in magnetic piston or sealing cone is descending under the effect of the gravity of self inner conical surface is shut and made oil not return to oil suction chamber, now, the power-on circuit that field controller is connected again solenoid again generates an electromagnetic field and makes to answer magnetic piston stroking upward; The so connection of circulation and cut-out circuit, solenoid is generated an electromagnetic field pull to answer magnetic piston stroking upward and allow iron core spring promote to answer magnetic descent of piston, constantly from oil well or in oil sedimentation basin, oil is extracted out and is transported in the pipeline of transfer oil or in the container of splendid attire oil, and there is no silt and moisture in the oil extracting. In the process of extraction oil, ring float can change automatically with the variation of pasta.

A manufacture method for environmental protection and energy saving oil extracting device, is characterized in that:

During fabrication, protecting crust adopts a type or the material manufacture of several types in metal, plastics, nylon, fiberglass; Ring float adopts a type or the material manufacture of several types in metal, plastics, nylon, fiberglass, rubber, when ring float while adopting elastomeric material to manufacture or after manufacture shaping is soft-shell, make it float on pasta will first in use the inner chamber inflation of ring float; Hollow valve body and oil pump casing adopt a type or the material manufacture of several types in metal, plastics, nylon and fiberglass; Ball sealer or sealing cone adopt a type or the material manufacture of several types in metal, plastics, nylon and rubber; Cross oil seal plate and adopt a type or the material manufacture of several types in metal, plastics, nylon and fiberglass; Answer magnetic piston to adopt the material manufacture of the hard to bear magnetic field suction of energy; Fixed plug adopts a type or the material manufacture of several types in metal, plastics, nylon, fiberglass, rubber; Iron core spring adopts a type or the material manufacture of two types in metal and rubber, and while adopting elastomeric material to manufacture, iron core spring creates hollow tubular type spring, utilizes the elasticity of rubber and shrinkage to realize the function of spring.

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

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

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

The inner chamber of oil pump casing creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; The centre bore, the lower end manufacture that have through oil pump casing are manufactured in upper end on the center line of inner chamber has fuel feed hole to pass oil pump casing; Manufacture at the middle part of the lower end in oil pump casing protrusion platform protruding upward, the upper end of protruding platform creates annular sealing surface, the inside of protruding platform creates fuel feed hole, in the time that oil seal plate was not installed in the upper end of protruding platform, oil suction chamber in oil pump casing communicates with fuel feed hole, and the annular sealing surface that protrudes platform coordinates with one side below mistake oil seal plate; Described annular sealing surface is manufactured on the upper surface of the protrusion platform in oil pump casing, creates smooth, smooth planar annular, and the annular sealing surface that protrudes platform upper end coordinates with the sealing surface below crossing oil seal plate.

Delivery valve creates hollow valve body and ball sealer or sealing cone two parts, hollow valve body creates hollow pipe, internal taper hole is manufactured on middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter internal diameter large, that lower part is manufactured that the upper part of the internal taper hole in hollow pipe is manufactured is little; Manufacture the lower end of hollow valve body oil return sealed end, lower end, upper surface that the lower surface of oil return sealed end is manufactured on hollow valve body create internal taper hole, the large end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, and ball sealer or sealing cone are installed on the inner conical surface of internal taper hole; When enter the oil of pressure from the endoporus of hollow valve body lower end, can open the sealing of inner conical surface and ball sealer or sealing cone and form passage.

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

Answer magnetic piston to create columniform iron core, the periphery of columniform iron core creates smooth periphery, manufactures the annular groove that has depression on smooth periphery, and annular groove is embedded with sealing ring; Described periphery coordinates inner chamber that can Seal Oil pump case with the inner chamber of oil pump casing, and can in the inner chamber of oil pump casing, slide. The through hole that has the upper and lower end face of running through iron core is manufactured in the cylinder centre of described columniform iron core, the lower part of described through hole creates oil through, upper part creates consent, mid portion between oil through and consent creates internal taper hole, and internal taper hole communicates with oil through and consent. Described oil through creates the via hole that allows oil pass through, and is manufactured on below internal taper hole, communicates with oil suction chamber and internal taper hole; Described consent creates to be installed and the hole of fixing fixed plug, be manufactured on internal taper hole above, communicate with extrusion chamber and internal taper hole.

In the middle of fixed plug creates, there is the plug of oil through, in the middle of described plug creates, have cylinder or annular ring or the jump ring circle of through hole, can limit the ball sealer or the sealing that are arranged in the internal taper hole of answering in magnetic piston and bore the distance moving up; While having the cylinder of through hole in the middle of fixed plug creates, the fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixed cylinder in the jump-ring slot in consent; When fixed plug creates annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of stationary annular circle in the jump-ring slot in consent; When fixed plug creates jump ring circle, directly jump ring is stuck in consent.

Internal taper hole creates the circular hole of tapering, and the face of circular hole creates inner conical surface; The small end of internal taper hole under, hold upper greatly, be manufactured on respectively in the hollow valve body of delivery valve and answer in the through hole of magnetic piston; Under the effect of the gravity of ball sealer or sealing cone self, can seal inner conical surface, in the time that ball sealer or sealing cone have suction above, can open by suction the passage that inner conical surface and sphere or male cone (strobilus masculinus) seal; Ball sealer or sealing cone oil pressure are above larger, and ball sealer or sealing cone are better with the gluing, sealing effect of inner conical surface.

Sealing cone creates cone or cone cylinder, and the annular surface of cone or cone cylinder creates the male cone (strobilus masculinus) of tapering; The male cone (strobilus masculinus) of sealing cone and inner conical surface lean on the gravity of self to press down and seal inner conical surface while sealing.

The profile of ball sealer creates spherosome or oval ball, and the surface of spherosome or oval ball creates smooth spherical, and spherical is sealing surface; When the sealing of the spherical of ball sealer and inner conical surface, press down by the gravity of self and seal inner conical surface.

Cross oil seal plate and create circular flat board, dull and stereotyped one side below creates sealing surface with the part that the upper end of protruding platform coordinates, dull and stereotyped coordinate manufacture in part in addition to have to allow with the upper end of protruding platform oily pass through pass through hole; The sealing surface of crossing oil seal plate coordinates with the annular sealing surface that protrudes platform upper end.

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

Described electronic remote controller creates the contactor of connecting and cutting off field controller, comprises the switch sections and the electronic telecontrol part that switch on or off circuit, and electronic telecontrol part comprises remote controller switch and electronic signal receiver; Described electronic remote controller can have in the present invention, also can not have.

Cleaner causes the dust that filters in oil and the filter of impurity, and manufacture the upper end of cleaner oil outlet, manufacture on vertical plane or curved surface and have oil-in, and the inside of cleaner is provided with filter core or screen pack.

Fuel feed hole create oil enter oil pump casing inner chamber through via hole, be manufactured on and protrude the centre of platform, fuel feed hole communicates with the inner chamber of oil pump casing.

In order to ensure that environmental protection and energy saving oil extracting device can normally work, in control circuit, there is electronic remote controller, adopt connection and the cut-out of the power-on circuit of electronic remote controller controlling magnetic field controller; In control circuit, there is no electronic remote controller, adopt the contactor being connected with insulated electric conductor to come connection and the cut-out of the power-on circuit of controlling magnetic field controller.

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

Do not have silt and moisture, the lower end of ring float to make the bottom of oil pumping place of oil-in and oil well and the bottom of oil sedimentation basin maintain a certain distance lower than the oil-in of cleaner in order to ensure to enter in the oil in oil pump.

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

For the oil of answering magnetic piston can promote in the oil suction chamber in oil pump casing is entered in extrusion chamber, adopt iron core spring to answer magnetic piston to move down the power of the oil in oil suction chamber being clamp-oned to extrusion chamber as promoting.

Solenoid is installed in protecting crust, and solenoid is fixed on the upper part of oil pump casing outside, and protecting crust is fixed on the outside protection solenoid on the top of oil pump casing; Below the outside of protecting crust, the outside of one side and the lower part of oil pump casing is fixed with ring float, and the lower end of ring float is lower than the lower end of cleaner that is fixed on oil pump casing lower end. The circuit that connects solenoid is connected with field controller, the circuit of field controller is connected with electronic remote controller, electronic remote controller is connected with insulated electric conductor, insulated electric conductor is connected with teacher position key switch, and the electronic signal receiver of field controller, electronic remote controller and electronic remote controller is arranged in protecting crust; Or the circuit that connects solenoid is connected with field controller, the circuit of field controller is connected with insulated electric conductor, and insulated electric conductor is connected with teacher position key switch, and field controller is arranged in protecting crust.

Oil seal plate, iron core spring be installed in oil pump casing, answered magnetic piston, ball sealer or sealing cone, fixed plug, iron core spring fitting is at the upper part of the inner chamber of oil pump casing, answer magnetic piston to be arranged on the lower part of the inner chamber of oil pump casing, upper end, lower end that the top, upper end of iron core spring is pressed in the inner chamber of oil pump casing are pressed in the upper end of answering magnetic piston, answer magnetic piston can slide up and down in the inner chamber of oil pump casing; Ball sealer or sealing cone are installed in the internal taper hole below the consent of answering in magnetic piston, ball sealer or sealing cone can move up and down in internal taper hole, fixed plug is installed in consent limits ball sealer or seal cone the displacement while moving up in internal taper hole, the fixing employing interference fit of fixed plug in consent fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixing fixed plug in the jump-ring slot in consent; The male cone (strobilus masculinus) of the sphere of ball sealer or sealing cone coordinates with the inner conical surface of internal taper hole and can close the passage that enters oil of answering on magnetic piston while sealing, the sphere of ball sealer or seal when the male cone (strobilus masculinus) of boring separates with the inner conical surface of internal taper hole and can open the passage that enters oil of answering on magnetic piston; The protrusion platform that lower end in oil seal plate and oil pump casing was installed in the lower interior part of oil pump casing seals; Cross oil seal plate and protrude the annular sealing surface of platform and coordinate and can seal or open the passage that enters oil entering in oil pump casing; While answering magnetic piston stroking upward, answering the inner chamber part of the oil pump casing of magnetic piston lower part is oil suction chamber; While answering magnetic descent of piston, answering the inner chamber part of the oil pump casing of magnetic piston upper part is extrusion chamber.

Fuel feed hole place in the lower end of oil pump casing is provided with cleaner, and the oil outlet of cleaner communicates with the fuel feed hole of oil pump casing; Upper end at oil pump casing is provided with delivery valve, and the lower part of delivery valve is fixed in the centre bore of one end above of oil pump casing; The part that the upper surface of oil pump casing is exposed in the upper end of delivery valve is connected with the pipeline of transfer oil by flexible pipe or telescoping tube.

The compact conformation of environmental protection and energy saving oil extracting device of the present invention, vibrate little, utilization rate of electrical is high, powerful, the efficiency of pumping oil is high, is applicable to extracting oil and extract oil in oil sedimentation basin in oil well; While taking out oil, swim on oil face, can automatically raise or reduce with the rising of oil face or reduction, in oil well or silt and the moisture of sedimentation basin bottom can not enter in oil pump; At the oil-out of the pipeline of transfer oil, during lower than the fuel feed hole of pump oilcan lower end, the transfer oil of also can flowing automatically after powered-down, has saved electric energy; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.

Brief description of the drawings

Fig. 1 and Fig. 2 are the structural representations of environmental protection and energy saving oil extracting device;

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

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

Shown in figure: protecting crust 1, ring float 2, cleaner 3, oil pump casing 4, hollow valve body 5, iron core spring 6, answer magnetic piston 7, ball sealer 8 or sealing cone 8, oil-in 9, fixed plug 10, cross oil seal plate 11, by hole 12, solenoid 13, inner conical surface 15, oil through 16, internal taper hole 17, consent 18.

Detailed description of the invention

Environmental protection and energy saving oil extracting device of the present invention mainly comprises protecting crust 1, ring float 2 solenoids 13, oil pump casing 4, fuel feed hole, crosses oil seal plate 1111, ball sealer 8 or seals cone 8, iron core spring 6, answers magnetic piston 7, fixed plug 10, internal taper hole 17, oil through 16, delivery valve, cleaner 3, field controller, electronic remote controller; Or, mainly comprise protecting crust 1, ring float 2 solenoids 13, oil pump casing 4, fuel feed hole, cross oil seal plate 11, ball sealer 8 or seal cone 8, iron core spring 6, answer magnetic piston 7, fixed plug 10, internal taper hole 17, oil through 16, delivery valve, cleaner 3, field controller.

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

The circuit that connects solenoid 13 is connected with field controller, the circuit of field controller is connected with electronic remote controller, electronic remote controller is connected with insulated electric conductor, insulated electric conductor is connected with teacher position key switch, and the electronic signal receiver of field controller, electronic remote controller and electronic remote controller is arranged in protecting crust 1; Or the circuit that connects solenoid 13 is connected with field controller, the circuit of field controller is connected with insulated electric conductor, and insulated electric conductor is connected with teacher position key switch, and field controller is arranged in protecting crust 1.

Oil seal plate 11, iron core spring 6 be installed in oil pump casing 4, answered magnetic piston 7, ball sealer 8 or sealing cone 8, fixed plug 10, iron core spring 6 is arranged on the upper part of the inner chamber of oil pump casing 4, answer magnetic piston 7 to be arranged on the lower part of the inner chamber of oil pump casing 4, upper end, lower end that the top, upper end of iron core spring 6 is pressed in the inner chamber of oil pump casing 4 are pressed in the upper end of answering magnetic piston 7, answer magnetic piston 7 can slide up and down in the inner chamber of oil pump casing 4; Ball sealer 8 or sealing cone 8 are installed in the internal taper hole 17 below the consent 18 of answering in magnetic piston 7, ball sealer 8 or sealing cone 8 can move up and down in internal taper hole 17, fixed plug 10 is installed in consent 18 limits ball sealer 8 or seal cone 8 displacement while moving up in internal taper hole 17, the fixing employing interference fit of fixed plug 10 in consent 18 fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixing fixed plug 10 in the jump-ring slot in consent 18; The male cone (strobilus masculinus) of the sphere of ball sealer 8 or sealing cone 8 coordinates with the inner conical surface 15 of internal taper hole 17 and can close the passage that enters oil of answering on magnetic piston 7 while sealing, and the sphere of ball sealer 8 or sealing are bored when 8 male cone (strobilus masculinus) separates with the inner conical surface 15 of internal taper hole 17 can open the passage that enters oil of answering on magnetic piston 7; The protrusion platform sealing of the lower end in the lower interior part of oil pump casing 4 was provided with oil seal plate 11 and oil pump casing 4; Cross oil seal plate 11 and protrude the annular sealing surface of platform and coordinate and can seal or open the passage that enters oil entering in oil pump casing 4; While answering magnetic piston 7 up, answering the inner chamber part of the oil pump casing 4 of magnetic piston 7 lower parts is oil suction chambers; While answering magnetic piston 7 descending, answering the inner chamber part of the oil pump casing 4 of magnetic piston 7 upper parts is extrusion chambers. Fuel feed hole place in the lower end of oil pump casing 4 is provided with cleaner 3, and the oil outlet of cleaner 3 communicates with the fuel feed hole of oil pump casing; Upper end at oil pump casing 4 is provided with delivery valve, and the lower part of delivery valve is fixed in the centre bore of one end above of oil pump casing 4; The part that the upper surface of oil pump casing 4 is exposed in the upper end of delivery valve is connected with the pipeline of transfer oil by flexible pipe or telescoping tube.

During fabrication, protecting crust 1 adopts a type or the material manufacture of several types in metal, plastics, nylon, fiberglass; Ring float 2 adopts a type or the material manufacture of several types in metal, plastics, nylon, fiberglass, rubber, when ring float 2 while adopting elastomeric material to manufacture or after manufacture shaping is soft-shell, make it float on pasta will first in use the inner chamber inflation of ring float 2; Hollow valve body 5 and oil pump casing 4 adopt a type or the material manufacture of several types in metal, plastics, nylon and fiberglass; One type or the material manufacture of several types that ball sealer 8 or sealing cone 8 adopt in metal, plastics, nylon and rubber; Cross oil seal plate 11 and adopt a type or the material manufacture of several types in metal, plastics, nylon and fiberglass; Answer magnetic piston 7 to adopt the material manufacture of the hard to bear magnetic field suction of energy; Fixed plug 10 adopts a type or the material manufacture of several types in metal, plastics, nylon, fiberglass, rubber; Iron core spring 6 adopts a type or the material manufacture of two types in metal and rubber, and while adopting elastomeric material to manufacture, iron core spring 6 creates hollow tubular type spring, utilizes the elasticity of rubber and shrinkage to realize the function of spring.

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

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

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

The inner chamber of oil pump casing 4 creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; The centre bore, the lower end manufacture that have through oil pump casing 4 are manufactured in upper end on the center line of inner chamber has fuel feed hole to pass oil pump casing 4; Manufacture at the middle part of the lower end in oil pump casing 4 protrusion platform protruding upward, the upper end of protruding platform creates annular sealing surface, the inside of protruding platform creates fuel feed hole, in the time that oil seal plate 11 was not installed in the upper end of protruding platform, oil suction chamber in oil pump casing 4 communicates with fuel feed hole, and the annular sealing surface that protrudes platform coordinates with one side below mistake oil seal plate 11; Described annular sealing surface is manufactured on the upper surface of the protrusion platform in oil pump casing 4, creates smooth, smooth planar annular, and the annular sealing surface that protrudes platform upper end coordinates with the sealing surface below crossing oil seal plate 11.

Delivery valve creates hollow valve body 5 and ball sealer 8 or sealing cone 8 two parts, hollow valve body 5 creates hollow pipe, internal taper hole 17 is manufactured on middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter internal diameter large, that lower part is manufactured that the upper part of the internal taper hole 17 in hollow pipe is manufactured is little; Manufacture the lower end of hollow valve body 5 oil return sealed end, lower end, upper surface that the lower surface of oil return sealed end is manufactured on hollow valve body 5 create internal taper hole 17, the large end of internal taper hole 17 communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, and ball sealer 8 or sealing cone 8 are installed on the inner conical surface 15 of internal taper hole 17; When enter the oil of pressure from the endoporus of hollow valve body 5 lower ends, can open inner conical surface 15 and form passage with the sealing of ball sealer 8 or sealing cone 8.

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

Answer magnetic piston 7 to create columniform iron core, the periphery of columniform iron core creates smooth periphery, manufactures the annular groove that has depression on smooth periphery, and annular groove is embedded with sealing ring; Described periphery coordinates inner chamber that can Seal Oil pump case 4 with the inner chamber of oil pump casing 4, and can in the inner chamber of oil pump casing 4, slide. The through hole that has the upper and lower end face of running through iron core is manufactured in the cylinder centre of described columniform iron core, the lower part of described through hole creates oil through 16, upper part creates consent 18, mid portion between oil through 16 and consent 18 creates internal taper hole 17, and internal taper hole 17 communicates with oil through 16 and consent 18. Described oil through 16 creates the via hole that allows oil pass through, and is manufactured on below internal taper hole 17, communicates with oil suction chamber and internal taper hole 17; Described consent 18 creates to be installed and the hole of fixing fixed plug 10, be manufactured on internal taper hole 17 above, communicate with extrusion chamber and internal taper hole 17.

In the middle of fixed plug 10 creates, there is the plug of oil through 16, in the middle of described plug creates, have cylinder or annular ring or the jump ring circle of through hole, can limit the ball sealer 8 or sealing cone 8 distances that move up that are arranged in the internal taper hole 17 of answering in magnetic piston 7; While having the cylinder of through hole in the middle of fixed plug 10 creates, the fixing employing interference fit in consent 18 is fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixed cylinder in the jump-ring slot in consent 18; When fixed plug 10 creates annular ring, the fixing employing interference fit in consent 18 is fixed or is adopted jump ring to be stuck in the two ends of stationary annular circle in the jump-ring slot in consent 18; When fixed plug 10 creates jump ring circle, directly jump ring is stuck in consent 18.

Described internal taper hole 17 creates the circular hole of tapering, and the face of circular hole creates inner conical surface 15; The small end of internal taper hole 17 under, hold upper greatly, be manufactured on respectively in the hollow valve body 5 of delivery valve and answer in the through hole of magnetic piston 7; Under the effect of the gravity of ball sealer 8 or sealing cone 8 self, can seal inner conical surface 15, in the time that ball sealer 8 or sealing cone 8 have suction above, can open by suction the passage that inner conical surface 15 and sphere or male cone (strobilus masculinus) seal; Ball sealer 8 or sealing cone 8 oil pressure are above larger, and ball sealer 8 or sealing cone 8 are better with the gluing, sealing effect of inner conical surface 15.

Sealing cone 8 creates cone or cone cylinder, and the annular surface of cone or cone cylinder creates the male cone (strobilus masculinus) of tapering; The male cone (strobilus masculinus) of sealing cone 8 and inner conical surface 15 lean on the gravity of self to press down and seal inner conical surface 15 while sealing.

The profile of ball sealer 8 creates spherosome or oval ball, and the surface of spherosome or oval ball creates smooth spherical, and spherical is sealing surface; When the spherical of ball sealer 8 and inner conical surface 15 seal, press down by self gravity and seal inner conical surface 15.

Cross oil seal plate 11 and create circular flat board, dull and stereotyped one side below creates sealing surface with the part that the upper end of protruding platform coordinates, dull and stereotypedly coordinates with the upper end of protrusion platform manufacture in part in addition to have to allow that oil passes through passes through hole 12; The sealing surface of crossing oil seal plate 11 coordinates with the annular sealing surface that protrudes platform upper end.

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

Described electronic remote controller creates the contactor of connecting and cutting off field controller, comprises the switch sections and the electronic telecontrol part that switch on or off circuit, and electronic telecontrol part comprises remote controller switch and electronic signal receiver; Described electronic remote controller can have in the present invention, also can not have.

Cleaner 3 causes the dust that filters in oil and the filter of impurity, and manufacture the upper end of cleaner 3 oil outlet, manufacture on vertical plane or curved surface and have oil-in 9, and the inside of cleaner 3 is provided with filter core or screen pack.

Fuel feed hole create oil enter oil pump casing 4 inner chamber through via hole, be manufactured on and protrude the centre of platform, fuel feed hole communicates with the inner chamber of oil pump casing 4.

In order to ensure that environmental protection and energy saving oil extracting device can normally work, in control circuit, there is electronic remote controller, adopt connection and the cut-out of the power-on circuit of electronic remote controller controlling magnetic field controller; In control circuit, there is no electronic remote controller, adopt the contactor being connected with insulated electric conductor to come connection and the cut-out of the power-on circuit of controlling magnetic field controller.

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

Do not have silt and moisture, the lower end of ring float 2 to make oil-in 9 and the bottom of oil pumping place and the bottom of oil sedimentation basin of oil well maintain a certain distance lower than the oil-in 9 of cleaner 3 in order to ensure to enter in the oil in oil pump.

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

For the oil of answering magnetic piston 7 can promote in the oil suction chamber in oil pump casing 4 is entered in extrusion chamber, adopt iron core spring 6 to answer magnetic piston 7 to move down the power of the oil in oil suction chamber being clamp-oned to extrusion chamber as promoting.

In oil suction chamber, lay in oil, in extrusion chamber, push oil and produce oil pressure; Enter oil in extrusion chamber time, oil suction chamber communicates with extrusion chamber; Extrude oil in extrusion chamber time, oil suction chamber by ball sealer 8 or sealing cone 8 with answer internal taper hole 17 in magnetic piston 7 to seal to disconnect the passage that enters oil that enters extrusion chamber.

Described environmental protection and energy saving oil extracting device, in the process of pumping oil, is controlled into oil channel and goes out in the one-way check valve of oil channel there is no return spring; In the time that oil suction chamber enters oil, answer the suction of magnetic piston 7 up generations to open oil seal plate 11 and protruded the sealing of platform and open the passage into oil, be arranged on ball sealer 8 on the internal taper hole 17 of answering in magnetic piston 7 or sealing cone 8 decline return and close the passage that enters oil entering in extrusion chamber and seal automatically under the effect of self gravitation; In the time that extrusion chamber enters oil, be arranged on ball sealer 8 on the internal taper hole 17 of delivery valve or sealing cone 8 and utilize the gravity of self to make ball sealer 8 or sealing cone 8 automatic decline returns and the passage that goes out oil of closing on delivery valve seals, answer magnetic piston 7 descending and make to produce pressure oil suction chamber in and promote ball sealer 8 or seal to bore the 8 up passages that enter oil that enter in extrusion chamber of then opening; In the time that extrusion chamber goes out oil, under the effect that goes out oil pressure, promote ball sealer 8 on the internal taper hole 17 of delivery valve or sealing cone 8 up and open the passage that oil of delivery valve, be arranged on ball sealer 8 on the internal taper hole 17 of answering in magnetic piston 7 or sealing cone 8 and utilize the gravity of self to make ball sealer 8 or sealing cone 8 automatic decline returns and close the passage that enters oil of answering on magnetic piston 7 and seal.

When use, the ring float of petroleum pump is placed in to the oil of oil well or the oil of sedimentation basin, the oil-in of cleaner gos deep in oil; There is no remote control, directly connect the circuit that the contactor that is connected with insulated electric conductor is connected with field controller, the power-on circuit of field controller connection solenoid generates an electromagnetic field; Have remote control, press the starting button of remote controller switch, electronic remote controller receives the power-on circuit of connecting field controller after initiating signal, and the power-on circuit that field controller is connected solenoid 13 generates an electromagnetic field; The attraction that electromagnetic field produces pulls the pressure of answering magnetic piston 7 to overcome iron core spring 6 to move up, answer magnetic piston 7 to start when up, be arranged on descending return under the effect of ball sealer 8 on the internal taper hole 17 of answering in magnetic piston 7 or sealing cone 8 gravity at self and closed oil and enter the passage of extrusion chamber; In the time answering magnetic piston 7 up, answer the up of magnetic piston 7 and make the oil in extrusion chamber produce pressure, the oil that has pressure enters into from the endoporus of the sealed end of delivery valve lower end that internal taper hole 17 in delivery valve promotes ball sealers 8 or sealing cone 8 is up and open the seal channel of delivery valve, makes the oil in extrusion chamber after delivery valve, enter into the pipeline of transfer oil or the container of splendid attire oil; Answer magnetic piston 7 when up, answer magnetic piston 7 also to make to have produced in oil suction chamber pull of vacuum, oil seal plate 11 was moved in pull of vacuum suction separated the annular sealing surface of oil seal plate 11 and protrusion platform, oil enters in cleaner 3 and enters into and protrude platform through fuel feed hole from oil outlet again after filtration from the oil-in 9 of cleaner 3, then the hole 12 of passing through of passing through on oil seal plate 11 enters answering in magnetic piston 7 oil suction chamber below in oil pump casing 4.

While answering the up compression stage that moves to compression iron core spring 6 of magnetic piston 7 spacing, the power-on circuit of field controller cutoff solenoid 13, magnetic field diminishes, answers magnetic piston 7 descending under the promotion of iron core spring 6; Answer magnetic piston 7 to start when descending, be arranged on the protrusion platform upper surface of oil pump casing 4 interior lower ends to cross oil seal plate 11 descending and close the passage that enters oil that enters oil suction chamber under the effect of self gravitation, descending return under the effect of the ball sealer 8 in delivery valve or sealing cone 8 gravity at self and seal the inner conical surface 15 of delivery valve, has cut off the oil discharge passage of extrusion chamber; Answer magnetic piston 7 when descending, answer magnetic piston 7 to promote to enter the oil in oil suction chamber and make oil produce internal pressure, the oil that has pressure is upwards washed open and is continued after the ball sealer 8 that seals with internal taper hole 17 or 8 displacements of sealing cone uply from answering oil through 16 in magnetic piston 7 to enter into the internal taper hole 17 of answering in magnetic piston 7, after the oil through 16 in fixed plug 10, enters in extrusion chamber.

Answer magnetic piston 7 under the promotion of iron core spring 6 when descending putting in place, be arranged on and descendingly under the effect of ball sealer 8 on the inner conical surface 15 of answering in magnetic piston 7 or sealing cone 8 gravity at self inner conical surface 15 shut and made oil not return to oil suction chamber, now, the power-on circuit that field controller is connected again solenoid 13 again generates an electromagnetic field and makes to answer magnetic piston 7 up; The so connection of circulation and cut-out circuit, solenoid 13 is generated an electromagnetic field pull to answer magnetic piston 7 up and allow iron core spring 6 promote to answer magnetic piston 7 descending, constantly from oil well or in oil sedimentation basin, oil is extracted out and is transported in the pipeline of transfer oil or in the container of splendid attire oil, and there is no silt and moisture in the oil extracting. In the process of extraction oil, ring float can change automatically with the variation of pasta.

Claims (6)

1. an environmental protection and energy saving oil extracting device, is characterized in that: described environmental protection and energy saving oil extracting device comprises protecting crust, ring float, solenoid, oil pump casing, fuel feed hole, crosses oil seal plate, sealing cone, iron core spring, answers magnetic piston, fixed plug, internal taper hole, oil through, delivery valve, cleaner, field controller;

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

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

Oil seal plate, iron core spring were installed in oil pump casing, answered magnetic piston, sealed cone, fixed plug, iron core spring fitting is at the upper part of the inner chamber of oil pump casing, answer magnetic piston to be arranged on the lower part of the inner chamber of oil pump casing, upper end, lower end that the top, upper end of iron core spring is pressed in the inner chamber of oil pump casing are pressed in answers the upper end of magnetic piston to answer magnetic piston can slide up and down in the inner chamber of oil pump casing; Sealing cone is installed in the internal taper hole below the consent of answering in magnetic piston, sealing cone can move up and down in internal taper hole, displacement when fixed plug is installed in consent limits sealing cone and move up in internal taper hole, the fixing employing interference fit of fixed plug in consent fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixing fixed plug in the jump-ring slot in consent; The male cone (strobilus masculinus) of the sphere of ball sealer or sealing cone coordinates with the inner conical surface of internal taper hole and can close the passage that enters oil of answering on magnetic piston while sealing, the sphere of ball sealer or seal when the male cone (strobilus masculinus) of boring separates with the inner conical surface of internal taper hole and can open the passage that enters oil of answering on magnetic piston; The protrusion platform that lower end in oil seal plate and oil pump casing was installed in the lower interior part of oil pump casing seals; Cross oil seal plate and protrude the annular sealing surface of platform and coordinate and can seal or open the passage that enters oil entering in oil pump casing; While answering magnetic piston stroking upward, answering the inner chamber part of the oil pump casing of magnetic piston lower part is oil suction chamber; While answering magnetic descent of piston, answering the inner chamber part of the oil pump casing of magnetic piston upper part is extrusion chamber; Fuel feed hole place in the lower end of oil pump casing is provided with cleaner, and the oil outlet of cleaner communicates with the fuel feed hole of oil pump casing; Upper end at oil pump casing is provided with delivery valve, and the lower part of delivery valve is fixed in the centre bore of one end above of oil pump casing; The part that the upper surface of oil pump casing is exposed in the upper end of delivery valve is connected with the pipeline of transfer oil by flexible pipe or telescoping tube;

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

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

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

The inner chamber of described oil pump casing is circular cylindrical cavity, and the face of cylinder of columniform cavity is smooth curved surface; Upper end on the center line of inner chamber has centre bore to pass oil pump casing, lower end has fuel feed hole to pass oil pump casing; There is protrusion platform protruding upward at the middle part of the lower end in oil pump casing, the upper end of protruding platform is annular sealing surface, the inside of protruding platform is fuel feed hole, oil suction chamber in the time that oil seal plate was not installed in the upper end of protruding platform in oil pump casing communicates with fuel feed hole, and the annular sealing surface that protrudes platform coordinates with one side below mistake oil seal plate; Described annular sealing surface is the upper surface of protruding platform, is smooth, smooth planar annular, and the upper end of the protrusion platform in oil pump casing coordinates with the sealing surface below crossing oil seal plate;

Described delivery valve comprises hollow valve body and sealing cone, and hollow valve body is hollow pipe, and internal taper hole is in middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter of the upper part of the internal taper hole in hollow pipe is large, the internal diameter of lower part is little; There is oil return sealed end the lower end of hollow valve body, the lower surface of oil return sealed end is internal taper hole in lower end, the upper surface of hollow valve body, the large end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, and sealing cone is installed on the inner conical surface of internal taper hole; When enter the oil of pressure from the endoporus of hollow valve body lower end, can open inner conical surface and form passage with the sealing of sealing cone;

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

The described magnetic piston of answering is columniform iron core, and the periphery of columniform iron core is smooth periphery, has the annular groove of depression on smooth periphery, and annular groove is embedded with sealing ring; Described periphery coordinates inner chamber that can Seal Oil pump case with the inner chamber of oil pump casing, and can in the inner chamber of oil pump casing, slide; The cylinder centre of described columniform iron core has through hole to run through the upper and lower end face of iron core, the lower part of described through hole is that oil through, upper part are consents, mid portion between oil through and consent is internal taper hole, and internal taper hole communicates with oil through and consent; Described oil through is the via hole that allows oil pass through, and below internal taper hole, communicates with oil suction chamber and internal taper hole; Described consent is the hole of installation and fixing fixed plug, on internal taper hole, communicates with extrusion chamber and internal taper hole;

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

Described internal taper hole is the circular hole that has tapering, and the face of circular hole is inner conical surface; The small end of internal taper hole under, hold upper greatly, respectively in the hollow valve body of delivery valve and answer in the through hole of magnetic piston; Inner conical surface coordinates with the male cone (strobilus masculinus) of sealing cone, under the effect of gravity that seals cone self, can seal inner conical surface, while having suction, can open the passage of inner conical surface and male cone (strobilus masculinus) sealing by suction on sealing cone; Sealing cone oil pressure is above larger, and sealing cone is better with the gluing, sealing effect of inner conical surface;

The profile of described sealing cone is cone or cone cylinder, and the annular surface of cone or cone cylinder is the male cone (strobilus masculinus) that has tapering; The male cone (strobilus masculinus) of sealing cone and inner conical surface lean on the gravity of self to press down and seal inner conical surface while sealing;

Described to cross oil seal plate be circular flat board, and dull and stereotyped one side is below sealing surface with the part that the upper end of protruding platform coordinates, dull and stereotypedly coordinates in part in addition and have the hole of passing through with the upper end of protrusion platform; Cross the sealing surface of oil seal plate for coordinating with the annular sealing surface that protrudes platform upper end, be used for allowing oil pass through by hole;

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

Described cleaner is to filter dust in oil and the filter of impurity, and the upper end of cleaner has on oil outlet, vertical plane or curved surface and has oil-in, and the inside of cleaner is provided with filter core or screen pack;

Described fuel feed hole be the oil inner chamber that enters oil pump casing through oil-through hole, in the centre of protruding platform, fuel feed hole communicates with the inner chamber of oil pump casing;

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

Described environmental protection and energy saving oil extracting device, in the process of pumping oil, is controlled into oil channel and goes out in the one-way check valve of oil channel there is no return spring; In the time that oil suction chamber enters oil, the suction of answering magnetic piston stroking upward to produce was opened oil seal plate and was protruded the sealing of platform and open the passage into oil, was arranged on sealing on the internal taper hole of answering in magnetic piston cone decline return and close the passage that enters oil entering in extrusion chamber and seal automatically under the effect of self gravitation; In the time that extrusion chamber enters oil, be arranged on sealing cone on the internal taper hole of delivery valve and utilize the gravity of self to make the sealing automatic decline return of cone and the passage that goes out oil of closing on delivery valve seals, answer magnetic descent of piston and make to produce oil suction chamber in pressure and promote sealing and bore the up passage that enters oil entering in extrusion chamber of then opening; In the time that extrusion chamber goes out oil, under the effect that goes out oil pressure, promote sealing cone on the internal taper hole of delivery valve up and open the passage that oil of delivery valve, be arranged on sealing cone on the internal taper hole of answering in magnetic piston and utilize the gravity of self to make the sealing automatic decline return of cone and close the passage that enters oil of answering on magnetic piston and seal;

When use, the ring float of petroleum pump is placed in to the oil of oil well or the oil of sedimentation basin, the oil-in of cleaner gos deep in oil; The circuit that the contactor that connection is connected with insulated electric conductor is connected with field controller, the power-on circuit that field controller is connected solenoid generates an electromagnetic field; The attraction that electromagnetic field produces pulls the pressure of answering magnetic piston to overcome iron core spring to move up, answer magnetic piston to start when up, be arranged on sealing cone on the internal taper hole of answering in magnetic piston descending return and closed oil and enter the passage of extrusion chamber under the effect of the gravity of self; In the time answering magnetic piston stroking upward, answer the up of magnetic piston and make the oil in extrusion chamber produce pressure, the oil that has pressure enters into internal taper hole in delivery valve from the endoporus of the sealed end of delivery valve lower end, and to promote sealing cone up and open the seal channel of delivery valve, makes the oil in extrusion chamber after delivery valve, enter into the pipeline of transfer oil or the container of splendid attire oil; Answer magnetic piston when up, answer magnetic piston also to make to have produced in oil suction chamber pull of vacuum, oil seal plate was moved in pull of vacuum suction separated the annular sealing surface of oil seal plate and protrusion platform, oil enters in cleaner after filtering and enters into and protrude platform through fuel feed hole from oil outlet again from the oil-in of cleaner, then passes through and enter answering in the oil suction chamber below magnetic piston in oil pump casing by hole on oil seal plate;

Answer magnetic piston stroking upward to move to the compression stage of compression iron core spring when spacing, the power-on circuit of field controller cutoff solenoid, magnetic field diminishes, answers magnetic piston descending under the promotion of iron core spring; Answer magnetic piston to start when descending, be arranged on the protrusion platform upper surface of lower end in oil pump casing to cross oil seal plate descending and close the passage that enters oil that enters oil suction chamber under the effect of self gravitation, sealing in delivery valve cone descending return and seal the inner conical surface of delivery valve under the effect of the gravity of self, has cut off the oil discharge passage of extrusion chamber; Answer magnetic piston when descending, answer magnetic piston to promote to enter the oil in oil suction chamber and make oil produce internal pressure, the oil that has pressure from answer oil through in magnetic piston enter into the internal taper hole of answering in magnetic piston upwards wash open with the sealing cone displacement of internal taper hole sealing after continue uply, after the oil through in fixed plug, enter in extrusion chamber;

Answer magnetic piston under the promotion of iron core spring when descending putting in place, be arranged on that sealing on the inner conical surface of answering in magnetic piston cone is descending under the effect of the gravity of self to be shut inner conical surface and make oil not return to oil suction chamber, now, the power-on circuit that field controller is connected again solenoid again generates an electromagnetic field and makes to answer magnetic piston stroking upward; The so connection of circulation and cut-out circuit, solenoid is generated an electromagnetic field pull to answer magnetic piston stroking upward and allow iron core spring promote to answer magnetic descent of piston, constantly from oil well or in oil sedimentation basin, oil is extracted out and is transported in the pipeline of transfer oil or in the container of splendid attire oil, and there is no silt and moisture in the oil extracting; In the process of extraction oil, ring float can change automatically with the variation of pasta.

2. environmental protection and energy saving oil extracting device according to claim 1, it is characterized in that: for the oil of answering magnetic piston can promote in the oil suction chamber in oil pump casing is entered in extrusion chamber, adopt iron core spring to answer magnetic piston to move down the power of the oil in oil suction chamber being clamp-oned to extrusion chamber as promoting.

3. environmental protection and energy saving oil extracting device according to claim 1, is characterized in that: adopt the contactor being connected with insulated electric conductor to come connection and the cut-out of the power-on circuit of controlling magnetic field controller.

4. environmental protection and energy saving oil extracting device according to claim 1, is characterized in that: keep the shape of protecting crust in order to ensure protecting crust can protect solenoid not to be damaged, manufacture the skeleton that has support in the inner chamber of protecting crust;

Do not have silt and moisture, the lower end of ring float to make the bottom of oil pumping place of oil-in and oil well and the bottom of oil sedimentation basin maintain a certain distance lower than the oil-in of cleaner in order to ensure to enter in the oil in oil pump;

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

5. environmental protection and energy saving oil extracting device according to claim 1, it is characterized in that: the compact conformation of described environmental protection and energy saving oil extracting device, vibrate little, utilization rate of electrical is high, powerful, the efficiency of pumping oil is high, is applicable to extracting oil and extract oil in oil sedimentation basin in oil well; While taking out oil, swim on oil face, can automatically raise or reduce with the rising of oil face or reduction, in oil well or silt and the moisture of sedimentation basin bottom can not enter in oil pump; At the oil-out of the pipeline of transfer oil, during lower than the fuel feed hole of pump oilcan lower end, the transfer oil of also can flowing automatically after powered-down, has saved electric energy; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.

6. the manufacture method of an environmental protection and energy saving oil extracting device, it is characterized in that: during fabrication, iron core spring adopts a type or the material manufacture of two types in metal and rubber, while adopting elastomeric material to manufacture, iron core spring creates hollow tubular type spring, utilizes the elasticity of rubber and shrinkage to realize the function of spring;

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

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

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

The inner chamber of oil pump casing creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; The centre bore, the lower end manufacture that have through oil pump casing are manufactured in upper end on the center line of inner chamber has fuel feed hole to pass oil pump casing; Manufacture at the middle part of the lower end in oil pump casing protrusion platform protruding upward, the upper end of protruding platform creates annular sealing surface, the inside of protruding platform creates fuel feed hole, in the time that oil seal plate was not installed in the upper end of protruding platform, oil suction chamber in oil pump casing communicates with fuel feed hole, and the annular sealing surface that protrudes platform coordinates with one side below mistake oil seal plate; Described annular sealing surface is manufactured on the upper surface of the protrusion platform in oil pump casing, creates smooth, smooth planar annular, and the annular sealing surface that protrudes platform upper end coordinates with the sealing surface below crossing oil seal plate;

Delivery valve creates hollow valve body and sealing cone two parts, hollow valve body creates hollow pipe, internal taper hole is manufactured on middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter internal diameter large, that lower part is manufactured that the upper part of the internal taper hole in hollow pipe is manufactured is little; Manufacture the lower end of hollow valve body oil return sealed end, lower end, upper surface that the lower surface of oil return sealed end is manufactured on hollow valve body create internal taper hole, the large end of internal taper hole communicates with the upper end of delivery valve, small end communicates with the lower end of delivery valve, and sealing cone is installed on the inner conical surface of internal taper hole; When enter the oil of pressure from the endoporus of hollow valve body lower end, can open inner conical surface and form passage with the sealing of sealing cone;

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

Answer magnetic piston to create columniform iron core, the periphery of columniform iron core creates smooth periphery, manufactures the annular groove that has depression on smooth periphery, and annular groove is embedded with sealing ring; Described periphery coordinates inner chamber that can Seal Oil pump case with the inner chamber of oil pump casing, and can in the inner chamber of oil pump casing, slide. The through hole that has the upper and lower end face of running through iron core is manufactured in the cylinder centre of described columniform iron core, the lower part of described through hole creates oil through, upper part creates consent, mid portion between oil through and consent creates internal taper hole, and internal taper hole communicates with oil through and consent. Described oil through creates the via hole that allows oil pass through, and is manufactured on below internal taper hole, communicates with oil suction chamber and internal taper hole; Described consent creates to be installed and the hole of fixing fixed plug, be manufactured on internal taper hole above, communicate with extrusion chamber and internal taper hole;

In the middle of fixed plug creates, there is the plug of oil through, in the middle of described plug creates, have cylinder or annular ring or the jump ring circle of through hole, can limit the sealing being arranged in the internal taper hole of answering in magnetic piston and bore the distance moving up; While having the cylinder of through hole in the middle of fixed plug creates, the fixing employing interference fit in consent is fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixed cylinder in the jump-ring slot in consent; When fixed plug creates annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of stationary annular circle in the jump-ring slot in consent; When fixed plug creates jump ring circle, directly jump ring is stuck in consent;

Internal taper hole creates the circular hole of tapering, and the face of circular hole creates inner conical surface; The small end of internal taper hole under, hold upper greatly, be manufactured on respectively in the hollow valve body of delivery valve and answer in the through hole of magnetic piston; Under the effect of gravity that seals cone self, inner conical surface can be sealed, have suction on sealing cone time, the passage of inner conical surface and male cone (strobilus masculinus) sealing can be opened by suction; Sealing cone oil pressure is above larger, and sealing cone is better with the gluing, sealing effect of inner conical surface;

The profile of sealing cone creates cone or cone cylinder, and the annular surface of cone or cone cylinder creates the male cone (strobilus masculinus) of tapering; The male cone (strobilus masculinus) of sealing cone and inner conical surface lean on the gravity of self to press down and seal inner conical surface while sealing;

Cross oil seal plate and create circular flat board, dull and stereotyped one side below creates sealing surface with the part that the upper end of protruding platform coordinates, dull and stereotyped coordinate manufacture in part in addition to have to allow with the upper end of protruding platform oily pass through pass through hole; The sealing surface of crossing oil seal plate coordinates with the annular sealing surface that protrudes platform upper end;

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

Cleaner causes the dust that filters in oil and the filter of impurity, and manufacture the upper end of cleaner oil outlet, manufacture on vertical plane or curved surface and have oil-in, and the inside of cleaner is provided with filter core or screen pack;

Fuel feed hole create oil enter oil pump casing inner chamber through via hole, be manufactured on and protrude the centre of platform, fuel feed hole communicates with the inner chamber of oil pump casing;

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

Do not have silt and moisture, the lower end of ring float to make the bottom of oil pumping place of oil-in and oil well and the bottom of oil sedimentation basin maintain a certain distance lower than the oil-in of cleaner in order to ensure to enter in the oil in oil pump;

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

For the oil of answering magnetic piston can promote in the oil suction chamber in oil pump casing is entered in extrusion chamber, adopt iron core spring to answer magnetic piston to move down the power of the oil in oil suction chamber being clamp-oned to extrusion chamber as promoting;

Solenoid is installed in protecting crust, and solenoid is fixed on the upper part of oil pump casing outside, and protecting crust is fixed on the outside protection solenoid on the top of oil pump casing; Below the outside of protecting crust, the outside of one side and the lower part of oil pump casing is fixed with ring float, and the lower end of ring float is lower than the lower end of cleaner that is fixed on oil pump casing lower end; The circuit that connects solenoid is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and insulated electric conductor is connected with teacher position key switch, and field controller is arranged in protecting crust; Oil seal plate, iron core spring were installed in oil pump casing, answered magnetic piston, sealed cone, fixed plug, iron core spring fitting is at the upper part of the inner chamber of oil pump casing, answer magnetic piston to be arranged on the lower part of the inner chamber of oil pump casing, upper end, lower end that the top, upper end of iron core spring is pressed in the inner chamber of oil pump casing are pressed in the upper end of answering magnetic piston, answer magnetic piston can slide up and down in the inner chamber of oil pump casing; Sealing cone is installed in the internal taper hole below the consent of answering in magnetic piston, sealing cone can move up and down in internal taper hole, displacement when fixed plug is installed in consent limits sealing cone and move up in internal taper hole, the fixing employing interference fit of fixed plug in consent fixed or threaded engagement is fixed or adopt jump ring to be stuck in the two ends of fixing fixed plug in the jump-ring slot in consent; The male cone (strobilus masculinus) of the sphere of ball sealer or sealing cone coordinates with the inner conical surface of internal taper hole and can close the passage that enters oil of answering on magnetic piston while sealing, the sphere of ball sealer or seal when the male cone (strobilus masculinus) of boring separates with the inner conical surface of internal taper hole and can open the passage that enters oil of answering on magnetic piston; The protrusion platform that lower end in oil seal plate and oil pump casing was installed in the lower interior part of oil pump casing seals; Cross oil seal plate and protrude the annular sealing surface of platform and coordinate and can seal or open the passage that enters oil entering in oil pump casing; While answering magnetic piston stroking upward, answering the inner chamber part of the oil pump casing of magnetic piston lower part is oil suction chamber; While answering magnetic descent of piston, answering the inner chamber part of the oil pump casing of magnetic piston upper part is extrusion chamber; Fuel feed hole place in the lower end of oil pump casing is provided with cleaner, and the oil outlet of cleaner communicates with the fuel feed hole of oil pump casing; Upper end at oil pump casing is provided with delivery valve, and the lower part of delivery valve is fixed in the centre bore of one end above of oil pump casing; The part that the upper surface of oil pump casing is exposed in the upper end of delivery valve is connected with the pipeline of transfer oil by flexible pipe or telescoping tube.