CN105508226A

CN105508226A - Buoyancy device of petroleum pumping automatic flow energy-saving pump

Info

Publication number: CN105508226A
Application number: CN201610026186.7A
Authority: CN
Inventors: 徐園植
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-15
Filing date: 2016-01-15
Publication date: 2016-04-20

Abstract

The invention discloses a buoyancy device of a petroleum pumping automatic flow energy-saving pump. A petroleum pumping shell and an electromagnetic coil are installed in a buoyancy shell of the device. The electromagnetic coil is arranged outside the petroleum pumping shell. The petroleum pumping shell is fixed into the buoyancy shell. A petroleum outlet valve is fixed into a central hole of the petroleum pumping shell. An iron core spring and an iron core piston are arranged in the petroleum pumping shell. The iron core spring is pressed on the iron core piston. A sealing cap seals a petroleum inlet channel of a petroleum inlet cavity, and a sealing plate seals a petroleum inlet channel of an extruding cavity. A petroleum distribution limiting plate is fixed into a limiting hole of the upper end of the iron core piston. A sealing ball or sealing cone is installed in an inner conical hole of the iron core piston. A containing hole is formed in the lower end of the iron core piston. The buoyancy device is compact in structure, strong in power and suitable for pumping petroleum from a petroleum well and pumping petroleum from a petroleum sediment pool; the device floats on the petroleum surface when pumping petroleum and automatically rises or falls according to the rise or fall of the petroleum surface, and silt and water in the petroleum well or at the bottom of the sediment pool can not enter the petroleum pump; petroleum can flow automatically to be conveyed after a power supply is turned off.

Description

Take out oil gravity flow energy-saving pump buoyancy device

Technical field

The present invention relates to a kind of for extract from oil deposition tank oil, can swim in and oil face takes out oil gravity flow energy-saving pump buoyancy device.

Background technique

In the bottom that oil pump in traditional oil deposition tank is all arranged on deposition tank or pipeline bottom the deposition tank, it is pump after adopting the oil of first releasing bottom deposition tank that the oil oil in deposition tank is separated again, and has moisture or impurity in the oil causing oil pump to be extracted out.For this reason, we have devised the oil pump that can swim on oil face, to ensure that the oil extracted out is not having moisture and impurity.

Summary of the invention

The object that the present invention relates to be in order to provide a kind of can avoid having in the oil extracted out moisture or impurity and the manufacture of taking out oil gravity flow energy-saving pump buoyancy device and method thereof of oil face being taken out oil can be swum in.

For achieving the above object, of the present invention take out oil gravity flow energy-saving pump buoyancy device mainly comprise buoyancy shell, electromagnetic coil, pump oilcan, oil inlet hole, ball sealer or sealing cone, sealing plate, sealed cap, iron core spring, ferrite core piston, point oily confinement plate, internal taper hole, oil through, outlet valve, connector of oil pipes of oil, field controller, electronic remote controller;

Or, described take out oil gravity flow energy-saving pump buoyancy device mainly comprise buoyancy shell, electromagnetic coil, pump oilcan, oil inlet hole, ball sealer or sealing cone, sealing plate, sealed cap, iron core spring, ferrite core piston, point oily confinement plate, internal taper hole, oil through, outlet valve, connector of oil pipes of oil, field controller.

Lower part in buoyancy shell is provided with pump oilcan, electromagnetic coil, below the outside of buoyancy shell, one side is fixed with foot rest, the lower end of foot rest is lower than the position of the oil inlet hole of buoyancy shell lower end, and the oil inlet hole of buoyancy shell lower end communicates with the oil inlet hole of pump oilcan lower end; Electromagnetic coil is fixed on the upper part outside pump oilcan, and the lower end of pump oilcan is fixed on the lower end in buoyancy shell.

The circuit connecting electromagnetic coil 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, and the electronic signal receiver of field controller, electronic remote controller and electronic remote controller is arranged in buoyancy shell; Or the circuit connecting electromagnetic coil is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyancy shell.

Be provided with in pump oilcan sealing plate, sealed cap, iron core spring, ferrite core piston, ball sealer or sealing cone, point oily confinement plate, iron core spring fitting is at the upper part of the inner chamber of pump oilcan, ferrite core piston is arranged on the lower part of the inner chamber of pump oilcan, the upper end portion or be pressed in that iron core spring is pressed in ferrite core piston is fixed on point water confinement plate of ferrite core piston upper end portion, and ferrite core piston can slide up and down in the inner chamber of pump oilcan; A point oily confinement plate is had at the spacing hole internal fixtion of ferrite core piston upper end, in the closed hole of the upper part of ferrite core piston, sealing plate is installed, sealing plate can move up and down dividing in oilhole and closed hole between closed hole and point oily confinement plate, and sealing plate can seal with the closed hole cooperation of ferrite core piston or open the oil inlet passage of the extrusion chamber entered in pump oilcan; On the periphery of the sealing neck of the lower end in pump oilcan, cover has sealed cap, and sealed cap can slide up and down on the periphery of sealing neck, and when sealed cap is in the receiving bore upwards caved in the lower end of ferrite core piston, sealed cap and receiving bore have gap; Inner sealing surface in sealed cap coordinates with the annular sealing surface of sealing neck end and can seal or open the oil inlet passage entered in pump oilcan; When ferrite core piston is up, the inner chamber part of the pump oilcan of ferrite core piston lower part is oil suction chamber; When ferrite core piston is descending, the inner chamber part of the pump oilcan of ferrite core piston upper part is extrusion chamber.Be provided with outlet valve in the upper end of pump oilcan, the lower part of outlet valve is fixed in the center hole of the overlying one end of pump oilcan; The lower end of part and connector of oil pipes of oil that the upper-end surface of pump oilcan is exposed in the upper end of outlet valve is connected, and connector of oil pipes of oil is fixed on the upper end of buoyancy shell by stretching out hole, and the upper end of connector of oil pipes of oil is connected with conveyance conduit by flexible pipe or telescopic pipe.

The material of described buoyancy shell is the material of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types, when adopting rubber material or shaping after buoyancy shell when being soft-shell, can pasta be floated on will first in use the inflation of the inner chamber of buoyancy shell; A type in material employing metal, plastics, nylon and the glass fibre reinforced plastics of hollow valve body and pump oilcan or the material of several types; A type in material employing metal, plastics, nylon and the rubber of ball sealer or sealing cone or the material of several types; Sealed cap and sealing plate material adopt the material of a type in metal, plastics, nylon and glass fibre reinforced plastics or several types; The material of ferrite core piston is the material of the hard to bear magnetic field suction of energy; The material that iron core spring adopts is the material of a type in metal and rubber or two types, and when adopting rubber material, iron core spring is the spring of hollow pipe-type, utilizes the elasticity of rubber and contractibility to realize the function of spring; The material of connector of oil pipes of oil is the material of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types.

Described buoyancy shell is the hollow cavity producing buoyancy, the upper end of hollow cavity has stretches out hole and there is oil inlet hole string holes, lower end, lower part in hollow cavity is provided with the interior parts installed of electromagnetic coil and pump oilcan and pump oilcan, or the lower part in hollow cavity is provided with the parts installed in electronic remote controller, electromagnetic coil and pump oilcan and pump oilcan; Upper part in hollow cavity is provided with connector of oil pipes of oil; Lower end in hollow shell coordinates with the lower end of pump oilcan and seals the inner chamber of the lower part of hollow shell, and the oil inlet hole of hollow shell lower end is corresponding with the position of the oil inlet hole of pump oilcan lower end and communicate; Stretching out hole is the hole allowing connector of oil pipes of oil pass, and fixes connector of oil pipes of oil by nut, and stretches out hole by connector of oil pipes of oil and sealing gasket and nut seal; String holes is the hole allowing insulated electric conductor pass, and by insulated electric conductor and sealed rubber ring sealing string holes; When buoyancy shell is put into oil, the buoyancy that buoyancy shell produces can support all wt of the parts of buoyancy shell and inside thereof and float on oil face; When buoyancy shell swims in oil general work, can raise with the rising in oil face, reduce with the reduction in oil face.

For the ease of buoyancy shell processing and be convenient to accessory to load in buoyancy shell, described buoyancy shell is the assemblying body after segmentation, and after the place that buoyancy shell intermediate portion shape is maximum is divided into two parts, recombinant is together.

The inner chamber of described pump oilcan is circular cylindrical cavity, and the cylndrical surface of columniform cavity is smooth curved surface; Upper end on the center line of inner chamber has that center hole passes pump oilcan, lower end has oil inlet hole to pass pump oilcan; There is sealing neck protruding upward at the middle part of the lower end in pump oilcan, the upper end portion of sealing neck is annular sealing surface, the inside of sealing neck is oil inlet hole, when the inner sealing surface of sealed cap does not seal with annular sealing surface, oil inlet hole is communicated with oil suction chamber by oil-through hole, and the inner sealing surface of sealed cap coordinates with the annular sealing surface of sealing neck; Described annular sealing surface is the smooth sealing surface of ring, and sealing surface is used for coordinating with the inner sealing surface in sealed cap; Described sealed cap is the circular pipe type cap body of top seal, and it is inner sealing surface that the inner top of sealed cap divides, and the cylindrical parts near inner sealing surface has oil-through hole.

Described outlet valve comprises hollow valve body and ball sealer or sealing and bores, and hollow valve body is hollow tubular, and internal taper hole is in the middle part of the inner chamber of hollow tubular or middle and lower part, and the internal diameter of the upper part of the internal taper hole in hollow tubular internal diameter that is large, lower part is little; There is oil return sealed end the lower end of hollow valve body, the lower end surface of oil return sealed end in the lower end of hollow valve body, upper-end surface is internal taper hole, the large end of internal taper hole communicates with the upper end of outlet valve, small end communicates with the lower end of outlet valve, and the inner conical surface of internal taper hole is provided with ball sealer or sealing cone.Described sealing cone is cone or cone cylinder, and the annular surface of cone or cone cylinder is the male cone (strobilus masculinus) having tapering; Described ball sealer is spherosome or oval ball, and the surface of spherosome or oval ball is sealing surface, and sealing surface is smooth sphere; The male cone (strobilus masculinus) of the sphere of ball sealer and sealing cone lean on when seal with inner conical surface the self gravitation of ball sealer with seal bore self press down and seal inner conical surface.Described internal taper hole is the circular hole having tapering, the face of circular hole is inner conical surface, the sphere of inner conical surface and ball sealer or seal the male cone (strobilus masculinus) of boring and coordinate, can inner conical surface be sealed under the effect of the gravity of ball sealer or sealing cone self, inner conical surface and ball sealer can be opened by suction when having suction on ball sealer or sealing cone or seal the passage of boring and sealing; The oil pressure that ball sealer or sealing are bored above is larger, and the gluing, sealing effect of ball sealer or sealing cone and inner conical surface is better; Inner conical surface and ball sealer can be opened when being with the oil of pressure from the endoporus of hollow valve body lower end or seal the sealing of boring and form passage, or inner conical surface and ball sealer can be opened in the lower end mouth of the pipeline of transferring oil lower than the suction produced during oil inlet hole or seal the sealing of boring and form passage.

For the ease of pump oilcan processing and be convenient to accessory to load in pump oilcan, described pump oilcan is the assemblying body after segmentation; The upper end of the circular cylindrical cavity part in pump oilcan is divided into two sections, the main body that the upper part of segmentation place is pump cover, lower part is pump oilcan, center hole is on pump cover, and oil inlet hole is at the middle part of the main body lower end of pump oilcan, and the body combination of pump cover and pump oilcan becomes a composite entity; Or, the lower end of the circular cylindrical cavity part in pump oilcan is divided into two sections, the main body that the lower part of segmentation place is pump cover, upper part is pump oilcan, oil inlet hole is at the middle part of pump cover, center hole is at the middle part of the upper end of the main body of pump oilcan, and the body combination of pump cover and pump oilcan becomes a composite entity.

Described ferrite core piston is columniform iron core, the limited location hole, upper end of columniform iron core, it is a point oilhole below spacing hole, dividing below oilhole is closed hole, it is oil through below closed hole, be receiving bore below oil through, the center line of closed hole, oil through and receiving bore is on the cylinder center line of columniform iron core; There are oil through and closed hole in the position of the center line of columniform iron core, and closed hole is on oil through, and the time in of not installing sealing plate in closed hole, closed hole communicates with oil through and a point oilhole; The receiving bore of the oriented upper depression in lower end of columniform iron core, when ferrite core piston arrives the lower end in pump oilcan, receiving bore is for holding sealed cap and making sealed cap not collide with ferrite core piston; Spacing hole is used for a fixing point of oily confinement plate, and point oilhole is for disperseing the oil that passes through and guiding oil to enter oil-through hole on point oily confinement plate; The periphery of columniform iron core is smooth periphery, and smooth periphery has the annular groove of depression, and annular groove is embedded with seal ring; Periphery coordinates with the inner chamber of pump oilcan can the inner chamber of canned pump oilcan, and can slide in the inner chamber of pump oilcan.Described closed hole is circular hole, the oil through in ferrite core piston and between point oilhole, the rounded face of circular port be hold sealing plate inner headed face or internal conical surface, the annular bottom surface of the circular hole of closed hole is sealing surface; Described sealing plate is circular flat board, and below dull and stereotyped, one side is sealing surface, and sealing surface coordinates with the closed hole in ferrite core piston; Described spacing hole is the rounded face of circular hole circular hole is inlay a point oily confinement plate stationary plane, and the annular bottom surface of circular hole is the face that restriction point oily confinement plate inlays the degree of depth; A described point oilhole is the circular hole communicated with spacing hole and closed hole; Described oil through is the hole communicated with receiving bore and closed hole; The circular hole that described receiving bore communicates with oil through, upwards cave in.

A described point of oily confinement plate is the plate having oil-through hole, and the anchor ring being embedded in spacing hole is adjacent to the annular bottom surface of spacing hole; Oil-through hole can allow oil pass through.

Described field controller controls the controller that generates an electromagnetic field of electromagnetic coil, control time and the time length generated an electromagnetic field that electromagnetic field produces and after generating an electromagnetic field at every turn to the interval time generated an electromagnetic field again for the second time.

Described electronic remote controller connects and cuts off the circuit switch generated an electromagnetic field, and comprise the switch sections and electronic telecontrol part that switch on or off circuit, electronic telecontrol part comprises remote controller switch and electronic signal receiver; Remote controller switch is used for staff and carries with, and is convenient to staff and handles the control circuit that oil gravity flow energy-saving pump buoyancy device is taken out in the normal work of taking out oil gravity flow energy-saving pump buoyancy device and cut-out; Described electronic remote controller can have in the present invention and also can not have.

Described petroleum pipeline connecting head is the petroleum pipeline of the integral type with connecting head and connecting tube.

Described oil inlet hole be oil enter the inner chamber of pump oilcan through oil-through hole, respectively in the sealing center portion of neck and the center portion of the bottom at buoyancy shell; There is annular sealing surface the upper end of the oil inlet hole in sealing neck, and when the annular sealing surface sealing neck does not install sealed cap, oil suction chamber communicates with oil inlet hole.

In oil suction chamber, deposit oil, extrudes oil and produces oil pressure in extrusion chamber; In extrusion chamber during oil-feed, oil suction chamber communicates with extrusion chamber; In extrusion chamber during oil extraction, oil suction chamber disconnects with the closed hole sealing in ferrite core piston the oil inlet passage entering extrusion chamber by sealing plate.

Described oil gravity flow energy-saving pump buoyancy device of taking out in the process of taking out oil, control into oil channel and go out oil channel one-way check valve in there is no return spring; When oil suction chamber oil-feed, the suction of the up generation of ferrite core piston is opened sealed cap and the sealing of sealing neck and opens the passage of oil-feed, is arranged on the automatic decline return and the passage of closing the oil-feed entered in extrusion chamber seals under the effect of self gravitation of the sealing plate on the closed hole in ferrite core piston; When extrusion chamber oil-feed, the ball sealer or the sealing cone that are arranged on the internal taper hole of outlet valve utilize the gravity of self to make ball sealer or sealing cone automatic decline return and the fuel-displaced passage of closing on outlet valve seals, the descending and up passage then opening the oil-feed entered in extrusion chamber of sealing plate that makes to produce oil suction chamber on closed hole that pressure promotion is arranged in ferrite core piston of ferrite core piston; When extrusion chamber is fuel-displaced, under the effect going out oil pressure, promote ball sealer on the internal taper hole of outlet valve or sealing cone up and open the fuel-displaced passage of outlet valve, the sealing plate be arranged on the closed hole of ferrite core piston utilizes the gravity of self to make sealing plate decline return and the passage of closing the oil-feed in ferrite core piston seals automatically.When oil inlet hole lower than pump oilcan lower end of the oil outlet of the pipeline of transfer oil, when the oil exported by pump oil arrives the oil outlet of the pipeline of transfer oil, under siphonage, be arranged on the ball sealer in outlet valve or seal to bore and pulled by fuel-displaced suction and up separation with internal taper hole opens fuel-displaced passage, the passage of the oil-feed entering extrusion chamber opened by the sealing plate be arranged on the closed hole of ferrite core piston under the pulling of fuel-displaced suction, the passage of the oil-feed entering oil suction chamber opened by the sealed cap be arranged on sealing neck under the pulling of fuel-displaced suction, the passage of whole pump oil just becomes the passage of gravity flow, just can self-flowing pastefill oil after powered-down.

Normally can to work to ensure to take out oil gravity flow energy-saving pump buoyancy device, having electronic remote controller in control circuit, adopting electronic remote controller to control connection and the cut-out of the connecting circuit of electromagnetic coil.

In order to ensure that buoyancy shell can keep shape and be not easy distortion, in the inner chamber of buoyancy shell, manufacture the skeleton having support.

In order to ensure that oil can normally enter in oil inlet hole, the center of gravity of buoyancy shell is manufactured on the position near oil inlet hole.

In order to enable oil enter in pump oilcan, the oil inlet hole swimming in the buoyancy shell on oil face must slip into the following oil pump of pasta and can normally work.

There is no silt and moisture to ensure to enter in the oil in oil pump, oil inlet hole close to bottom deposition tank time, adopt foot rest to support buoyancy shell and the bottom of oil inlet hole and deposition tank maintained a certain distance.

In order to enable the oil in the extrusion chamber in ferrite core piston driving pump oilcan enter outlet valve, adopt iron core spring as the power promoting ferrite core piston acting.

During use, will take out oil gravity flow energy-saving pump buoyancy device and be put in oil deposition tank, oil inlet hole gos deep in oil, the upper part emersion oil face of buoyancy shell.Do not have remote control unit, directly connect the circuit that insulated electric conductor is connected with field controller, the power-on circuit of field controller connection electromagnetic coil generates an electromagnetic field; Have remote control unit, press the starting button of remote controller switch, the circuit of electronic remote controller and field controller connected by electronic signal receiver after receiving activating signal, and the power-on circuit that field controller connects electromagnetic coil generates an electromagnetic field; The pressure that the attraction force that electromagnetic field produces pulls ferrite core piston to overcome iron core spring moves up, when ferrite core piston starts up, be arranged on sealing plate on the closed hole of ferrite core piston descending and close the oil inlet passage that oil enters extrusion chamber under the effect of the gravity of self; When ferrite core piston is up, ferrite core piston up and make the oil in extrusion chamber create pressure, have the oil of pressure from the endoporus of the sealed end of outlet valve lower end enter into internal taper hole in outlet valve promote ball sealer or sealing cone up and open the sealing channel of outlet valve, make the oil in extrusion chamber through outlet valve, after connector of oil pipes of oil, enter into the pipeline of transfer oil or the container containing of transporting petroleum again; Ferrite core piston is when up, ferrite core piston also makes to create pull of vacuum in oil suction chamber, pull of vacuum is inhaled motive sealing cap and is opened and sealed cap and the annular sealing surface sealing neck are separated, and oil enters from the oil-through hole of oil inlet hole through sealed cap in the oil suction chamber below the ferrite core piston in pump oilcan.

Ferrite core piston is up move to the compression stage of compression iron core spring spacing time, the power-on circuit of field controller cutoff solenoid, electromagnetic field disappears, and ferrite core piston is descending under the promotion of iron core spring; When ferrite core piston starts descending, sealed cap descending return and close the oil inlet passage entering oil suction chamber under the effect of self gravitation, ball sealer in outlet valve or sealing are bored descending return under the effect of the gravity of self and seal the inner conical surface of outlet valve, have cut off the oil discharge passage of extrusion chamber; Ferrite core piston is when descending, ferrite core piston promotes the oil that enters in oil suction chamber and makes oil produce internal pressure, there is the oil of pressure to enter into closed hole from the oil through of ferrite core piston upwards to wash open and continue up after sealing plate makes sealing plate be shifted with the sealing of closed hole, enter in extrusion chamber after the oil-through hole on undue oilhole and point oily confinement plate.

Ferrite core piston is descending when putting in place under the promotion of iron core spring, sealing plate on the closed hole of ferrite core piston descending closed hole is shut and make oil not return oil suction chamber under the effect of the gravity of self, now, the power-on circuit that field controller connects again electromagnetic coil again generates an electromagnetic field and makes ferrite core piston up; The connection of circulation like this and cut off circuit, makes electromagnetic coil generate an electromagnetic field to pull that ferrite core piston is up and to allow iron core spring promote ferrite core piston descending, constantly oil is pumped and is transported in the pipeline of transfer oil or in the container containing of transporting petroleum.When taking out oil, when oil inlet hole lower than buoyancy shell of the oil outlet of the pipeline of transfer oil, adopt self-flowing pastefill oil.In the process of taking out oil, buoyancy shell can automatically raise with the rising in oil face or reduction or decline.

Take out a manufacture method for oil gravity flow energy-saving pump buoyancy device, it is characterized in that:

During fabrication, a type in buoyancy shell employing metal, plastics, nylon, glass fibre reinforced plastics, rubber or the material manufacture of several types, when buoyancy shell when adopting rubber material to manufacture or after manufacture shaping is soft-shell, it is made to float on pasta will first in use the inflation of the inner chamber of buoyancy shell; Hollow valve body and pump oilcan adopt the material manufacture of a type in metal, plastics, nylon and glass fibre reinforced plastics or several types; The material manufacture of ball sealer or the type sealed in cone employing metal, plastics, nylon and rubber or several types; Sealed cap and sealing plate adopt the material manufacture of a type in metal, plastics, nylon and glass fibre reinforced plastics or several types; Ferrite core piston adopts the material manufacture of the hard to bear magnetic field suction of energy; Iron core spring adopts the material manufacture of a type in metal and rubber or two types, and when adopting rubber material to manufacture, iron core spring creates hollow tubular type spring, utilizes the elasticity of rubber and contractibility to realize the function of spring; A type in connector of oil pipes of oil employing metal, plastics, nylon, glass fibre reinforced plastics, rubber or the material manufacture of several types.

Buoyancy shell creates the hollow cavity producing buoyancy, the upper end of hollow cavity manufacture have stretch out hole and string holes, lower end manufactures oil inlet hole, stretch out hole and create the hole allowing connector of oil pipes of oil pass, fix connector of oil pipes of oil by nut, and stretch out hole by connector of oil pipes of oil and sealing gasket and nut seal; String holes creates the hole allowing insulated electric conductor pass, and by insulated electric conductor and sealed rubber ring sealing string holes; Lower part in hollow cavity is provided with the interior parts installed of electromagnetic coil and pump oilcan and pump oilcan, or the lower part in hollow cavity is provided with the parts installed in electronic remote controller, electromagnetic coil and pump oilcan and pump oilcan; Upper part in hollow cavity is provided with connector of oil pipes of oil; Lower end in hollow shell coordinates with the lower end of pump oilcan and seals the inner chamber of the lower part of hollow shell, and the oil inlet hole of hollow shell lower end is corresponding with the position of the oil inlet hole of pump oilcan lower end and communicate.

Conveniently assemble, during fabrication, after buoyancy shell is divided into two-part manufacture from the place that the shape of centre is maximum, recombinant together for buoyancy shell.

The inner chamber of pump oilcan creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; Upper end on the center line of inner chamber manufacture have through pump oilcan center hole, lower end manufactures has oil inlet hole to pass pump oilcan; The middle part of the lower end in pump oilcan manufactures sealing neck protruding upward, the upper end portion of sealing neck creates annular sealing surface, the inside of sealing neck creates oil inlet hole, when the inner sealing surface of sealed cap does not seal with annular sealing surface, oil inlet hole is communicated with oil suction chamber by oil-through hole, and the inner sealing surface of sealed cap coordinates with the annular sealing surface of sealing neck; Described annular sealing surface creates the smooth sealing surface of ring; Described sealed cap creates the circular pipe type cap body of top seal, and the inner top of sealed cap divides and creates inner sealing surface, and the cylindrical parts manufacture near inner sealing surface has oil-through hole.

Outlet valve creates hollow valve body and ball sealer or sealing and bores two-part, hollow valve body creates hollow tubular, internal taper hole is manufactured on middle part or the middle and lower part of the inner chamber of hollow tubular, and the internal diameter that the internal diameter that the upper part of the internal taper hole in hollow tubular manufactures is large, lower part manufactures is little; The lower end of hollow valve body manufactures oil return sealed end, the lower end surface of oil return sealed end is manufactured on the lower end of hollow valve body, upper-end surface creates internal taper hole, the large end of internal taper hole communicates with the upper end of outlet valve, small end communicates with the lower end of outlet valve, and the inner conical surface of internal taper hole is provided with ball sealer or sealing cone.Described sealing cone creates cone or cone cylinder, and the annular surface of cone or cone cylinder creates the male cone (strobilus masculinus) of tapering; The male cone (strobilus masculinus) of sealing cone and inner conical surface press down by sealing the gravity of boring self and seal inner conical surface when sealing; Described ball sealer creates spherosome or oval ball, and the surface of spherosome or oval ball creates sealing surface, and sealing surface creates smooth sphere; Self gravitation by ball sealer when the sphere of ball sealer and inner conical surface seal presses down and seals inner conical surface.Described internal taper hole creates the circular hole of tapering, the face of circular hole creates inner conical surface, can inner conical surface be sealed under the effect of the gravity of ball sealer or sealing cone self, inner conical surface and ball sealer can be opened by suction when having suction on ball sealer or sealing cone or seal the passage of boring and sealing; The oil pressure that ball sealer or sealing are bored above is larger, and the gluing, sealing effect of ball sealer or sealing cone and inner conical surface is better.Inner conical surface and ball sealer can be opened when being with the oil of pressure from the endoporus of hollow valve body lower end or seal the sealing of boring and form passage, or inner conical surface and ball sealer can be opened in the lower end mouth of the pipeline of transferring oil lower than the suction produced during oil inlet hole or seal the sealing of boring and form passage.

For the ease of pump oilcan processing and be convenient to accessory to load in pump oilcan, described pump oilcan create segmentation processing manufacture after assemblying body; The upper end of the circular cylindrical cavity part in pump oilcan is divided into two sections of manufactures, the main body that the upper part of segmentation place creates pump cover, lower part creates pump oilcan, center hole is manufactured on pump cover, oil inlet hole is manufactured on the middle part of the main body lower end of pump oilcan, and being combined into after the main body after pump cover and pump oilcan manufactures is a composite entity; Or, the lower end of the circular cylindrical cavity part in pump oilcan is divided into two sections of manufactures, the main body that the lower part of segmentation place creates pump cover, upper part creates pump oilcan, oil inlet hole is manufactured on the middle part of pump cover, center hole is manufactured on the middle part of the upper end of the main body of pump oilcan, and being combined into after the main body of pump cover and pump oilcan manufactures is a composite entity.

Ferrite core piston creates columniform iron core, the upper end of columniform iron core manufactures limited location hole, manufacture below spacing hole and have a point oilhole, manufacture below oilhole is divided to have closed hole, manufacture below closed hole and have oil through, manufacture below oil through and have receiving bore, the center line that closed hole, oil through and receiving bore manufacture is on the cylinder center line of columniform iron core; The position of the center line of columniform iron core manufactures oil through and closed hole, and closed hole is manufactured on above oil through, below point oilhole, and the time in of not installing sealing plate in closed hole, closed hole communicates with oil through and a point oilhole; The lower end of columniform iron core manufactures the receiving bore of oriented upper depression; The periphery of columniform iron core creates smooth periphery, and smooth periphery manufactures the annular groove having depression, and annular groove is embedded with seal ring; Periphery coordinates with the inner chamber of pump oilcan can the inner chamber of canned pump oilcan, and can slide in the inner chamber of pump oilcan.Described sealing plate creates circular flat board, and below dull and stereotyped, one side creates sealing surface, and sealing surface coordinates with the closed hole in ferrite core piston; Described closed hole creates circular hole, is manufactured between oil through in ferrite core piston and point oilhole, the rounded face of closed hole create hold sealing plate inner headed face or internal conical surface, the annular bottom surface of the circular hole of closed hole creates sealing surface; Described spacing hole creates circular hole, and the ring surface of circular hole creates inlays a point oily confinement plate stationary plane, and the annular bottom surface of circular hole creates the face that restriction point oily confinement plate inlays the degree of depth; A described point oilhole creates circular hole, communicates with spacing hole and closed hole; Described oil through creates the circular hole communicated with receiving bore and closed hole; Described receiving bore creates the circular hole upwards caved in, and communicates with oil through.

Point oily confinement plate creates the plate of oil-through hole, and the anchor ring being embedded in spacing hole is adjacent to the annular bottom surface of spacing hole; Oil-through hole created the hole of oil.

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

Electronic remote controller creates to be connected and cuts off the circuit switch generated an electromagnetic field, and comprise the switch sections and electronic telecontrol part that switch on or off circuit, electronic telecontrol part comprises remote controller switch and electronic signal receiver; Described electronic remote controller can have in the present invention and also can not have.

Connector of oil pipes of oil creates the petroleum pipeline of the integral type with connecting head and connecting tube.

Oil inlet hole create oil enter the inner chamber of pump oilcan through via hole, be manufactured on the center portion of sealing neck respectively and be manufactured on the center portion of bottom of buoyancy shell; The upper end of the oil inlet hole in sealing neck manufactures annular sealing surface, and when the annular sealing surface sealing neck does not install sealed cap, oil suction chamber communicates with oil inlet hole.

Lower part in buoyancy shell is provided with pump oilcan, electromagnetic coil, below the outside of buoyancy shell, one side is fixed with foot rest, the lower end of foot rest is lower than the position of the oil inlet hole of buoyancy shell lower end, and the oil inlet hole of buoyancy shell lower end communicates with the oil inlet hole of pump oilcan lower end; Electromagnetic coil is fixed on the upper part outside pump oilcan, and the lower end of pump oilcan is fixed on the lower end in buoyancy shell.The circuit connecting electromagnetic coil 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, and the electronic signal receiver of field controller, electronic remote controller and electronic remote controller is arranged in buoyancy shell; Or the circuit connecting electromagnetic coil is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyancy shell.Be provided with in pump oilcan sealed cap, iron core spring, ferrite core piston, sealing plate, point oily confinement plate, iron core spring fitting is at the upper part of the inner chamber of pump oilcan, ferrite core piston is arranged on the lower part of the inner chamber of pump oilcan, the upper end portion or be pressed in that iron core spring is pressed in ferrite core piston is fixed on point water confinement plate of ferrite core piston upper end portion, and ferrite core piston can slide up and down in the inner chamber of pump oilcan; A point oily confinement plate is had at the spacing hole internal fixtion of ferrite core piston upper end, in the closed hole of the upper part of ferrite core piston, sealing plate is installed, sealing plate can move up and down dividing in oilhole and closed hole between closed hole and point oily confinement plate, and sealing plate can seal with the closed hole cooperation of ferrite core piston or open the oil inlet passage of the extrusion chamber entered in pump oilcan; On the periphery of the sealing neck of the lower end in pump oilcan, cover has sealed cap, and sealed cap can slide up and down on the periphery of sealing neck, and when sealed cap is in the receiving bore upwards caved in the lower end of ferrite core piston, sealed cap and receiving bore have gap; Inner sealing surface in sealed cap coordinates with the annular sealing surface of sealing neck end and can seal or open the oil inlet passage entered in pump oilcan; When ferrite core piston is up, the inner chamber part of the pump oilcan of ferrite core piston lower part is oil suction chamber; When ferrite core piston is descending, the inner chamber part of the pump oilcan of ferrite core piston upper part is extrusion chamber.Be provided with outlet valve in the upper end of pump oilcan, the lower part of outlet valve is fixed in the center hole of the overlying one end of pump oilcan; The lower end of part and connector of oil pipes of oil that the upper-end surface of pump oilcan is exposed in the upper end of outlet valve is connected, and connector of oil pipes of oil is fixed on the upper end of buoyancy shell by stretching out hole, and the upper end of connector of oil pipes of oil is connected with conveyance conduit by flexible pipe or telescopic pipe.

The present invention takes out compact structure, the powerful of oil gravity flow energy-saving pump buoyancy device, is applicable to extracting oil and extract oil in oil deposition tank in oil well; Swim on oil face when taking out oil, can automatically raise with the rising in oil face or reduction or decline, the silt in oil well or bottom deposition tank and moisture can not enter in oil pump; When oil inlet hole lower than pump oilcan lower end of the oil outlet of the pipeline of transfer oil, also can self-flowing pastefill oil after powered-down, save electric energy; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.

Accompanying drawing explanation

Fig. 1 and Fig. 2 is the structural representation taking out oil gravity flow energy-saving pump buoyancy device;

Fig. 3 is the structural representation of ferrite core piston;

Fig. 4 is the schematic appearance of the plan view of ferrite core piston.

Shown in figure: buoyancy shell 1, foot rest 2, oil inlet hole 3, pump oilcan 4, hollow valve body 5, iron core spring 6, ferrite core piston 7, ball sealer or sealing cone 8, connector of oil pipes of oil 9, point oily confinement plate 10, sealed cap 11, oil-through hole 12, electromagnetic coil 13, oil through 14, closed hole 15, point oilhole 16, spacing hole 17, sealing surface 18, receiving bore 19, annular bottom surface 21, sealing plate 25.

Embodiment

The present invention takes out oil gravity flow energy-saving pump buoyancy device and mainly comprises buoyancy shell 1, electromagnetic coil 13, pump oilcan 4, oil inlet hole 3, ball sealer or sealing cone 8, sealing plate 25, sealed cap 11, iron core spring 6, ferrite core piston 7, point oily confinement plate 10, internal taper hole, oil through 14, outlet valve, connector of oil pipes of oil 9, field controller, electronic remote controller; Or comprise buoyancy shell 1, electromagnetic coil 13, pump oilcan 4, oil inlet hole 3, ball sealer or sealing cone 8, sealing plate 25, sealed cap 11, iron core spring 6, ferrite core piston 7, point oily confinement plate 10, internal taper hole, oil through 14, outlet valve, connector of oil pipes of oil 9, field controller.

Lower part in buoyancy shell 1 is provided with pump oilcan 4, electromagnetic coil 13, below the outside of buoyancy shell 1, one side is fixed with foot rest 2, the lower end of foot rest 2 is lower than the position of the oil inlet hole 3 of buoyancy shell 1 lower end, and the oil inlet hole 3 of buoyancy shell 1 lower end communicates with the oil inlet hole 3 of pump oilcan 4 lower end; Electromagnetic coil 13 is fixed on the upper part outside pump oilcan 4, and the lower end of pump oilcan 4 is fixed on the lower end in buoyancy shell 1.

The circuit connecting electromagnetic coil 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, and the electronic signal receiver of field controller, electronic remote controller and electronic remote controller is arranged in buoyancy shell 1.

Sealing plate 25, sealed cap 11, iron core spring 6, ferrite core piston 7, ball sealer or sealing cone 8, point oily confinement plate 10 are installed in pump oilcan 4, iron core spring 6 is arranged on the upper part of the inner chamber of pump oilcan 4, ferrite core piston 7 is arranged on the lower part of the inner chamber of pump oilcan 4, the upper end portion or be pressed in that iron core spring 6 is pressed in ferrite core piston is fixed on point water confinement plate of ferrite core piston upper end, and ferrite core piston 7 can slide up and down in the inner chamber of pump oilcan 4; A point oily confinement plate 10 is had at spacing hole 17 internal fixtion of ferrite core piston 7 upper end, in the closed hole 15 of the upper part of ferrite core piston 7, sealing plate 25 is installed, sealing plate 25 can move up and down dividing in oilhole 16 and closed hole 15 between closed hole 15 and point oily confinement plate 10, and sealing plate 25 coordinates with the closed hole 15 of ferrite core piston 7 and can seal or open the oil inlet passage of the extrusion chamber entered in pump oilcan 4; On the periphery of the sealing neck of the lower end in pump oilcan 4, cover has sealed cap 11, sealed cap 11 can slide up and down on the periphery of sealing neck, when sealed cap 11 is in the receiving bore 19 upwards caved in the lower end of ferrite core piston 7, sealed cap 11 and receiving bore 19 have gap; Inner sealing surface 18 in sealed cap 11 coordinates with the annular sealing surface 18 of sealing neck end and can seal or open the oil inlet passage entered in pump oilcan 4; When ferrite core piston 7 is up, the inner chamber part of the pump oilcan 4 of ferrite core piston 7 lower part is oil suction chamber; When ferrite core piston 7 is descending, the inner chamber part of the pump oilcan 4 of ferrite core piston 7 upper part is extrusion chamber.Be provided with outlet valve in the upper end of pump oilcan 4, the lower part of outlet valve is fixed in the center hole of the overlying one end of pump oilcan 4; The part that the upper-end surface of pump oilcan 4 is exposed in the upper end of outlet valve is connected with the lower end of connector of oil pipes of oil 9, and connector of oil pipes of oil 9 is fixed on the upper end of buoyancy shell 1 by stretching out hole, and the upper end of connector of oil pipes of oil 9 is connected with conveyance conduit by flexible pipe or telescopic pipe.

During fabrication, buoyancy shell 1 adopts the material manufacture of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types, when buoyancy shell 1 when adopting rubber material to manufacture or after manufacture shaping is soft-shell, it is made to float on pasta will first in use the inflation of the inner chamber of buoyancy shell 1; Hollow valve body 5 and pump oilcan 4 adopt the material manufacture of a type in metal, plastics, nylon and glass fibre reinforced plastics or several types; Ball sealer or sealing cone 8 adopt the material manufacture of a type in metal, plastics, nylon and rubber or several types; Sealed cap 11 and sealing plate 25 adopt the material manufacture of a type in metal, plastics, nylon and glass fibre reinforced plastics or several types; Ferrite core piston 7 adopts the material manufacture of the hard to bear magnetic field suction of energy; Iron core spring 6 adopts the material manufacture of a type in metal and rubber or two types, and when adopting rubber material to manufacture, iron core spring 6 creates hollow tubular type spring, utilizes the elasticity of rubber and contractibility to realize the function of spring; Connector of oil pipes of oil 9 adopts the material manufacture of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types.

Buoyancy shell 1 creates the hollow cavity producing buoyancy, the upper end of hollow cavity manufacture have stretch out hole and string holes, lower end manufactures oil inlet hole 3, stretch out hole and create the hole allowing connector of oil pipes of oil 9 pass, fix connector of oil pipes of oil 9 by nut, and stretch out hole by connector of oil pipes of oil 9 and sealing gasket and nut seal; String holes creates the hole allowing insulated electric conductor pass, and by insulated electric conductor and sealed rubber ring sealing string holes; Lower part in hollow cavity is provided with the parts of electromagnetic coil 13 and pump oilcan 4 and the interior installation of pump oilcan 4, and the upper part in hollow cavity is provided with connector of oil pipes of oil 9; Lower end in hollow shell coordinates with the lower end of pump oilcan 4 and seals the inner chamber of the lower part of hollow shell, and the oil inlet hole 3 of hollow shell lower end is corresponding with the position of the oil inlet hole 3 of pump oilcan 4 lower end and communicate.

Conveniently assemble, during fabrication, after buoyancy shell 1 is divided into two-part manufacture from the place that the shape of centre is maximum, recombinant together for buoyancy shell 1.

The inner chamber of pump oilcan 4 creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; Upper end on the center line of inner chamber manufacture have through pump oilcan 4 center hole, lower end manufactures has oil inlet hole 3 through pump oilcan 4; The middle part of the lower end in pump oilcan 4 manufactures sealing neck protruding upward, the upper end portion of sealing neck creates annular sealing surface 18, the inside of sealing neck creates oil inlet hole 3, when the inner sealing surface 18 of sealed cap 11 does not seal with annular sealing surface 18, oil inlet hole 3 is communicated with oil suction chamber by oil-through hole 12, and the inner sealing surface 18 of sealed cap 11 coordinates with the annular sealing surface 18 of sealing neck; Described annular sealing surface 18 creates the smooth sealing surface 18 of ring; Described sealed cap 11 creates the circular pipe type cap body of top seal, and the inner top of sealed cap 11 divides and creates inner sealing surface 18, and the cylindrical parts manufacture near inner sealing surface 18 has oil-through hole 12.

Outlet valve creates hollow valve body 5 and ball sealer or seals cone 8 two-part, hollow valve body 5 creates hollow tubular, internal taper hole is manufactured on middle part or the middle and lower part of the inner chamber of hollow tubular, and the internal diameter that the internal diameter that the upper part of the internal taper hole in hollow tubular manufactures is large, lower part manufactures is little; The lower end of hollow valve body 5 manufactures oil return sealed end, the lower end surface of oil return sealed end is manufactured on the lower end of hollow valve body 5, upper-end surface creates internal taper hole, the large end of internal taper hole communicates with the upper end of outlet valve, small end communicates with the lower end of outlet valve, and the inner conical surface of internal taper hole is provided with ball sealer or sealing cone 8.Described sealing cone 8 creates cone or cone cylinder, and the annular surface of cone or cone cylinder creates the male cone (strobilus masculinus) of tapering; Press down by sealing the gravity of boring self and seal inner conical surface when the sealing male cone (strobilus masculinus) of cone 8 and inner conical surface seal.Described ball sealer creates spherosome or oval ball, and the surface of spherosome or oval ball creates sealing surface, and sealing surface creates smooth sphere; Self gravitation by ball sealer when the sphere of ball sealer and inner conical surface seal presses down and seals inner conical surface.Described internal taper hole creates the circular hole of tapering, the face of circular hole creates inner conical surface, can inner conical surface be sealed under the effect of the gravity of ball sealer or sealing cone 8 self, inner conical surface and ball sealer can be opened by suction when having suction on ball sealer or sealing cone 8 or seal the passage of boring and sealing; Oil pressure above ball sealer or sealing cone 8 is larger, and the gluing, sealing effect of ball sealer or sealing cone 8 and inner conical surface is better.Inner conical surface and ball sealer can be opened when being with the oil of pressure from the endoporus of hollow valve body 5 lower end or sealing the sealing of cone 8 and form passage, or inner conical surface and ball sealer can be opened in the lower end mouth of the pipeline of transferring oil lower than the suction produced during oil inlet hole 3 or seal the sealing of cone 8 and form passage.

For the ease of pump oilcan 4 processing and be convenient to accessory to load in pump oilcan 4, described pump oilcan 4 create segmentation processing manufacture after assemblying body; The upper end of the circular cylindrical cavity part in pump oilcan 4 is divided into two sections of manufactures, the main body that the upper part of segmentation place creates pump cover, lower part creates pump oilcan 4, center hole is manufactured on pump cover, oil inlet hole 3 is manufactured on the middle part of the main body lower end of pump oilcan 4, and being combined into after the main body after pump cover and pump oilcan 4 manufactures is a composite entity; Or, the lower end of the circular cylindrical cavity part in pump oilcan 4 is divided into two sections of manufactures, the main body that the lower part of segmentation place creates pump cover, upper part creates pump oilcan 4, oil inlet hole 3 is manufactured on the middle part of pump cover, center hole is manufactured on the middle part of the upper end of the main body of pump oilcan 4, and being combined into after the main body of pump cover and pump oilcan 4 manufactures is a composite entity.

Ferrite core piston 7 creates columniform iron core, the upper end of columniform iron core manufactures limited location hole 17, manufacture below spacing hole 17 and have point oilhole 16, manufacture below oilhole 16 is divided to have closed hole 15, manufacture below closed hole 15 and have oil through 14, manufacture below oil through 14 and have receiving bore 19, the center line that closed hole 15, oil through 14 and receiving bore 19 manufacture is on the cylinder center line of columniform iron core; The position of the center line of columniform iron core manufactures oil through 14 and closed hole 15, closed hole 15 is manufactured on above oil through 14, below point oilhole 16, when not installing sealing plate 25 in closed hole 15, closed hole 15 communicates with oil through 14 and a point oilhole 16; The lower end of columniform iron core manufactures the receiving bore 19 of oriented upper depression; The periphery of columniform iron core creates smooth periphery, and smooth periphery manufactures the annular groove having depression, and annular groove is embedded with seal ring; Periphery coordinates with the inner chamber of pump oilcan 4 can the inner chamber of canned pump oilcan 4, and can slide in the inner chamber of pump oilcan 4.Described sealing plate 25 creates circular flat board, and below dull and stereotyped, one side creates sealing surface 18, and sealing surface 18 coordinates with the closed hole 15 in ferrite core piston 7; Described closed hole 15 creates circular hole, be manufactured on the oil through 14 in ferrite core piston 7 and divide between oilhole 16, the rounded face of closed hole 15 creates the inner headed face or internal conical surface that hold sealing plate 25, and the annular bottom surface 21 of the circular hole of closed hole 15 creates sealing surface 18; Described spacing hole 17 creates circular hole, and the ring surface of circular hole creates inlays point oily confinement plate 10 stationary plane, and the annular bottom surface 21 of circular hole creates the face that restriction point oily confinement plate 10 inlays the degree of depth; A described point oilhole 16 creates circular hole, communicates with spacing hole 17 and closed hole 15; Described oil through 14 creates the circular hole communicated with receiving bore 19 and closed hole 15; Described receiving bore 19 creates the circular hole upwards caved in, and communicates with oil through 14.

Point oily confinement plate 10 creates the plate of oil-through hole 12, and the anchor ring being embedded in spacing hole 17 is adjacent to the annular bottom surface of spacing hole 17; Oil-through hole 12 created the hole of oil.

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

Connector of oil pipes of oil 9 creates the petroleum pipeline of the integral type with connecting head and connecting tube.

Oil inlet hole 3 create oil enter the inner chamber of pump oilcan 4 through via hole, be manufactured on the center portion of sealing neck respectively and be manufactured on the center portion of bottom of buoyancy shell 1; The upper end of the oil inlet hole 3 in sealing neck manufactures annular sealing surface 18, and when the annular sealing surface 18 sealing neck does not install sealed cap 11, oil suction chamber communicates with oil inlet hole 3.

Normally can to work to ensure to take out oil gravity flow energy-saving pump buoyancy device, having electronic remote controller in control circuit, adopting electronic remote controller to control connection and the cut-out of the connecting circuit of electromagnetic coil 13.

In order to ensure that oil can normally enter in oil inlet hole 3, the center of gravity of buoyancy shell 1 is manufactured on the position near oil inlet hole 3.

In order to enable oil enter in pump oilcan 4, the oil inlet hole 3 swimming in the buoyancy shell 1 on oil face must slip into the following oil pump of pasta and can normally work.

There is no silt and moisture to ensure to enter in the oil in oil pump, when the bottom of oil inlet hole 3 close to deposition tank, adopting foot rest 2 to support buoyancy shell 1 and oil inlet hole 3 is maintained a certain distance with the bottom of deposition tank.

In order to make ferrite core piston 7 can enter outlet valve by the oil in the extrusion chamber in driving pump oilcan 4, adopt iron core spring 6 as the power promoting ferrite core piston 7 and do work.

In oil suction chamber, deposit oil, extrudes oil and produces oil pressure in extrusion chamber; In extrusion chamber during oil-feed, oil suction chamber communicates with extrusion chamber; In extrusion chamber during oil extraction, oil suction chamber is sealed with the closed hole 15 in ferrite core piston 7 by sealing plate 25 and disconnects the oil inlet passage entering extrusion chamber.

Described oil gravity flow energy-saving pump buoyancy device of taking out in the process of taking out oil, control into oil channel and go out oil channel one-way check valve in there is no return spring; When oil suction chamber oil-feed, the suction of the up generation of ferrite core piston 7 is opened sealed cap 11 and the sealing of sealing neck and opens the passage of oil-feed, is arranged on sealing plate 25 on the closed hole 15 in ferrite core piston 7 automatic decline return and the passage of closing the oil-feed entered in extrusion chamber seals under the effect of self gravitation; When extrusion chamber oil-feed, being arranged on the ball sealer of the internal taper hole of outlet valve or sealing cone 8 utilizes the gravity of self to make ball sealer or sealing cone 8 automatically decline return and the fuel-displaced passage of closing on outlet valve seals, the descending and up passage then opening the oil-feed entered in extrusion chamber of sealing plate 25 that makes to produce oil suction chamber on closed hole 15 that pressure promotion is arranged in ferrite core piston 7 of ferrite core piston 7; When extrusion chamber is fuel-displaced, under the effect going out oil pressure, promote ball sealer on the internal taper hole of outlet valve or sealing cone 8 up and open the fuel-displaced passage of outlet valve, the sealing plate 25 be arranged on the closed hole 15 of ferrite core piston 7 utilizes the gravity of self to make sealing plate 25 decline return and the passage of closing the oil-feed in ferrite core piston 7 seals automatically.When oil inlet hole 3 lower than pump oilcan 4 lower end of the oil outlet of the pipeline of transfer oil, when the oil exported by pump oil arrives the oil outlet of the pipeline of transfer oil, under siphonage, be arranged on that ball sealer in outlet valve or sealing cone 8 are pulled by fuel-displaced suction and up separation with internal taper hole opens fuel-displaced passage, the passage of the oil-feed entering extrusion chamber opened by the sealing plate 25 be arranged on the closed hole 15 of ferrite core piston 7 under the pulling of fuel-displaced suction, the passage of the oil-feed entering oil suction chamber opened by the sealed cap 11 be arranged on sealing neck under the pulling of fuel-displaced suction, the passage of whole pump oil just becomes the passage of gravity flow, just can self-flowing pastefill oil after powered-down.

During use, will take out oil gravity flow energy-saving pump buoyancy device and be put in oil deposition tank, oil inlet hole 3 gos deep in oil, the upper part emersion oil face of buoyancy shell 1.Do not have remote control unit, directly connect the circuit that insulated electric conductor is connected with field controller, the power-on circuit of field controller connection electromagnetic coil generates an electromagnetic field; Have remote control unit, press the starting button of remote controller switch, the circuit of electronic remote controller and field controller connected by electronic signal receiver after receiving activating signal, and the power-on circuit that field controller connects electromagnetic coil 13 generates an electromagnetic field; The pressure that the attraction force that electromagnetic field produces pulls ferrite core piston 7 to overcome iron core spring 6 moves up, when ferrite core piston 7 starts up, be arranged on sealing plate 25 on the closed hole 15 of ferrite core piston 7 descending and close the oil inlet passage that oil enters extrusion chamber under the effect of the gravity of self; When ferrite core piston 7 is up, ferrite core piston 7 up and make the oil in extrusion chamber create pressure, have the oil of pressure from the endoporus of the sealed end of outlet valve lower end enter into internal taper hole in outlet valve promote ball sealer or sealing cone 8 up and open the sealing channel of outlet valve, make the oil in extrusion chamber through outlet valve, after connector of oil pipes of oil 9, enter into the pipeline of transfer oil or the container containing of transporting petroleum again; Ferrite core piston 7 is when up, ferrite core piston 7 also makes to create pull of vacuum in oil suction chamber, pull of vacuum is inhaled motive sealing cap 11 and is opened and sealed cap 11 and the annular sealing surface 18 sealing neck are separated, and oil enters from the oil-through hole 12 of oil inlet hole 3 through sealed cap 11 in the oil suction chamber below the ferrite core piston 7 in pump oilcan 4.

Ferrite core piston 7 is up move to the compression stage of compression iron core spring 6 spacing time, the power-on circuit of field controller cutoff solenoid 13, electromagnetic field disappears, and ferrite core piston 7 is descending under the promotion of iron core spring 6; When ferrite core piston 7 starts descending, sealed cap 11 descending return and close the oil inlet passage entering oil suction chamber under the effect of self gravitation, ball sealer in outlet valve or sealing cone 8 descending return and seal the inner conical surface of outlet valve under the effect of the gravity of self, has cut off the oil discharge passage of extrusion chamber; Ferrite core piston 7 is when descending, ferrite core piston 7 promotes the oil that enters in oil suction chamber and makes oil produce internal pressure, there is the oil of pressure to enter into closed hole 15 from the oil through 14 of ferrite core piston 7 upwards to wash sealing plate 25 and the sealing of closed hole 15 open and continue up after sealing plate 25 is shifted, enter in extrusion chamber after the oil-through hole 12 on undue oilhole 16 and point oily confinement plate 10.

Ferrite core piston 7 is descending when putting in place under the promotion of iron core spring 6, sealing plate 25 on the closed hole 15 of ferrite core piston 7 descending closed hole 15 is shut and make oil not return oil suction chamber under the effect of the gravity of self, now, the power-on circuit that field controller connects again electromagnetic coil 13 again generates an electromagnetic field and makes ferrite core piston 7 up; The connection of circulation like this and cut off circuit, makes electromagnetic coil 13 generate an electromagnetic field to pull that ferrite core piston 7 is up and to allow iron core spring 6 promote ferrite core piston 7 descending, constantly oil is pumped and is transported in the pipeline of transfer oil or in the container containing of transporting petroleum.When taking out oil, when oil inlet hole 3 lower than buoyancy shell 1 of the oil outlet of the pipeline of transfer oil, adopt self-flowing pastefill oil.In the process of taking out oil, buoyancy shell 1 can automatically raise with the rising in oil face or reduction or decline.

Claims

1. take out an oil gravity flow energy-saving pump buoyancy device, it is characterized in that: described oil gravity flow energy-saving pump buoyancy device of taking out comprises buoyancy shell (1), electromagnetic coil (13), pump oilcan (4), oil inlet hole (3), ball sealer or sealing cone (8), sealing plate (25), sealed cap (11), iron core spring (6), ferrite core piston (7), divides oily confinement plate (10), internal taper hole, oil through (14), outlet valve, connector of oil pipes of oil (9), field controller;

Lower part in buoyancy shell (1) is provided with pump oilcan (4), electromagnetic coil (13), below the outside of buoyancy shell (1), one side is fixed with foot rest (2), the lower end of foot rest (2) is lower than the position of the oil inlet hole (3) of buoyancy shell (1) lower end, and the oil inlet hole (3) of buoyancy shell (1) lower end communicates with the oil inlet hole (3) of pump oilcan (4) lower end; Electromagnetic coil (13) is fixed on the upper part of pump oilcan (4) outside, and the lower end of pump oilcan (4) is fixed on the lower end in buoyancy shell (1);

The circuit connecting electromagnetic coil (13) is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyancy shell (1);

Sealing plate (25) is installed in pump oilcan (4), sealed cap (11), iron core spring (6), ferrite core piston (7), ball sealer or sealing cone (8), divide oily confinement plate (10), iron core spring (6) is arranged on the upper part of the inner chamber of pump oilcan (4), ferrite core piston (7) is arranged on the lower part of the inner chamber of pump oilcan (4), the upper end portion or be pressed in that iron core spring (6) is pressed in ferrite core piston is fixed on point water confinement plate of ferrite core piston upper end, ferrite core piston (7) can slide up and down in the inner chamber of pump oilcan (4), a point oily confinement plate (10) is had at spacing hole (17) internal fixtion of ferrite core piston (7) upper end, in the closed hole (15) of the upper part of ferrite core piston (7), sealing plate (25) is installed, sealing plate (25) can move up and down dividing in oilhole (16) and closed hole (15) between closed hole (15) and point oily confinement plate (10), and sealing plate (25) coordinates with the closed hole (15) of ferrite core piston (7) and can seal or open the oil inlet passage of the extrusion chamber entered in pump oilcan (4), on the periphery of the sealing neck of the lower end in pump oilcan (4), cover has sealed cap (11), sealed cap (11) can slide up and down on the periphery of sealing neck, when sealed cap (11) is in the receiving bore (19) upwards caved in the lower end of ferrite core piston (7), sealed cap (11) and receiving bore (19) have gap, inner sealing surface (18) in sealed cap (11) coordinates with the annular sealing surface (18) of sealing neck end and can seal or open the oil inlet passage entered in pump oilcan (4), when ferrite core piston (7) is up, the inner chamber part of the pump oilcan (4) of ferrite core piston (7) lower part is oil suction chamber, when ferrite core piston (7) is descending, the inner chamber part of the pump oilcan (4) of ferrite core piston (7) upper part is extrusion chamber, be provided with outlet valve in the upper end of pump oilcan (4), the lower part of outlet valve is fixed in the center hole of the overlying one end of pump oilcan (4), the part that the upper-end surface of pump oilcan (4) is exposed in the upper end of outlet valve is connected with the lower end of connector of oil pipes of oil (9), connector of oil pipes of oil (9) is fixed on the upper end of buoyancy shell (1) by stretching out hole, the upper end of connector of oil pipes of oil (9) is connected with conveyance conduit by flexible pipe or telescopic pipe,

The material of described buoyancy shell (1) is the material of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types, when adopting rubber material or shaping after buoyancy shell (1) when being soft-shell, can pasta be floated on will first in use the inflation of the inner chamber of buoyancy shell (1); A type in material employing metal, plastics, nylon and the glass fibre reinforced plastics of hollow valve body (5) and pump oilcan (4) or the material of several types; A type in material employing metal, plastics, nylon and the rubber of ball sealer or sealing cone (8) or the material of several types; A type in material employing metal, plastics, nylon and the glass fibre reinforced plastics of sealed cap (11) and sealing plate (25) or the material of several types; The material of ferrite core piston (7) is the material of the hard to bear magnetic field suction of energy; The material that iron core spring (6) adopts is the material of a type in metal and rubber or two types, when adopting rubber material, iron core spring (6) is the spring of hollow pipe-type, utilizes the elasticity of rubber and contractibility to realize the function of spring; The material of connector of oil pipes of oil (9) is the material of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types;

Described buoyancy shell (1) is the hollow cavity producing buoyancy, the upper end of hollow cavity has stretches out hole and there is oil inlet hole (3) string holes, lower end, lower part in hollow cavity is provided with the interior parts installed of electromagnetic coil (13) and pump oilcan (4) and pump oilcan (4), and the upper part in hollow cavity is provided with connector of oil pipes of oil (9); Lower end in hollow shell coordinates with the lower end of pump oilcan (4) and seals the inner chamber of the lower part of hollow shell, and the oil inlet hole (3) of hollow shell lower end is corresponding with the position of the oil inlet hole (3) of pump oilcan (4) lower end and communicate; Stretching out hole is the hole allowing connector of oil pipes of oil (9) pass, and fixes connector of oil pipes of oil (9) by nut, and stretches out hole by connector of oil pipes of oil (9) and sealing gasket and nut seal; String holes is the hole allowing insulated electric conductor pass, and by insulated electric conductor and sealed rubber ring sealing string holes; When buoyancy shell (1) is put into oil, the buoyancy that buoyancy shell (1) produces can support all wt of the parts of buoyancy shell (1) and inside thereof and float on oil face; When buoyancy shell (1) swims in oil general work, can raise with the rising in oil face, reduce with the reduction in oil face;

For the ease of buoyancy shell (1) processing and be convenient to accessory to load in buoyancy shell (1), described buoyancy shell (1) is the assemblying body after segmentation, and after the place that buoyancy shell (1) intermediate portion shape is maximum is divided into two parts, recombinant together;

The inner chamber of described pump oilcan (4) is circular cylindrical cavity, and the cylndrical surface of columniform cavity is smooth curved surface; Upper end on the center line of inner chamber has that center hole passes pump oilcan (4), there is oil inlet hole (3) lower end through pump oilcan (4); There is sealing neck protruding upward at the middle part of the lower end in pump oilcan (4), the upper end portion of sealing neck is annular sealing surface (18), the inside of sealing neck is oil inlet hole (3), when inner sealing surface (18) in sealed cap (11) does not seal with annular sealing surface (18), oil inlet hole (3) is communicated with oil suction chamber by oil-through hole (12), and the inner sealing surface (18) of sealed cap (11) coordinates with the annular sealing surface (18) of sealing neck; Described annular sealing surface (18) is the smooth sealing surface (18) of ring, and sealing surface (18) is for coordinating with the inner sealing surface (18) in sealed cap (11); Described sealed cap (11) is the circular pipe type cap body of top seal, and it is inner sealing surface (18) that the inner top of sealed cap (11) divides, and the cylindrical parts near inner sealing surface (18) has oil-through hole (12);

Described outlet valve comprises hollow valve body (5) and ball sealer or sealing and bores (8), hollow valve body (5) is hollow tubular, internal taper hole is in the middle part of the inner chamber of hollow tubular or middle and lower part, and the internal diameter of the upper part of the internal taper hole in hollow tubular internal diameter that is large, lower part is little; There is oil return sealed end the lower end of hollow valve body (5), the lower end surface of oil return sealed end in the lower end of hollow valve body (5), upper-end surface is internal taper hole, the large end of internal taper hole communicates with the upper end of outlet valve, small end communicates with the lower end of outlet valve, and the inner conical surface of internal taper hole is provided with ball sealer or sealing cone (8); Described sealing cone (8) is cone or cone cylinder, and the annular surface of cone or cone cylinder is the male cone (strobilus masculinus) having tapering; The male cone (strobilus masculinus) of sealing cone and inner conical surface press down by sealing the gravity of boring self and seal inner conical surface when sealing; Described internal taper hole is the circular hole having tapering, the face of circular hole is inner conical surface, inner conical surface and ball sealer or seal the male cone (strobilus masculinus) of boring (8) and coordinate, can inner conical surface be sealed under the effect of the gravity of ball sealer or sealing cone (8) self, inner conical surface and ball sealer can be opened by suction when having suction on ball sealer or sealing cone (8) or seal the passage of boring and sealing; The oil pressure that ball sealer or sealing are bored above (8) is larger, and the gluing, sealing effect of ball sealer or sealing cone (8) and inner conical surface is better; Inner conical surface and ball sealer can be opened when being with the oil of pressure from the endoporus of hollow valve body (5) lower end or seal the sealing of boring (8) and form passage, or inner conical surface and ball sealer can be opened in the lower end mouth of the pipeline of transferring oil lower than the suction produced time oil inlet hole (3) or seal the sealing of boring (8) and form passage;

For the ease of pump oilcan (4) processing and be convenient to accessory to load in pump oilcan (4), described pump oilcan (4) is the assemblying body after segmentation; The upper end of the circular cylindrical cavity part in pump oilcan (4) is divided into two sections, the main body that the upper part of segmentation place is pump cover, lower part is pump oilcan (4), center hole is on pump cover, oil inlet hole (3) is at the middle part of the main body lower end of pump oilcan (4), and the body combination of pump cover and pump oilcan (4) becomes a composite entity; Or, the lower end of the circular cylindrical cavity part in pump oilcan (4) is divided into two sections, the main body that the lower part of segmentation place is pump cover, upper part is pump oilcan (4), oil inlet hole (3) is at the middle part of pump cover, center hole is at the middle part of the upper end of the main body of pump oilcan (4), and the body combination of pump cover and pump oilcan (4) becomes a composite entity;

Described ferrite core piston (7) is columniform iron core, the limited location hole, upper end (17) of columniform iron core, a point oilhole (16) below spacing hole (17), dividing below oilhole (16) is closed hole (15), oil through (14) below closed hole (15), be receiving bore (19) below oil through (14), the center line of closed hole (15), oil through (14) and receiving bore (19) is on the cylinder center line of columniform iron core; There are oil through (14) and closed hole (15) in the position of the center line of columniform iron core, closed hole (15) is on oil through (14), when not installing sealing plate (25) in closed hole (15), closed hole (15) communicates with oil through (14) and a point oilhole (16); The receiving bore (19) of the oriented upper depression in lower end of columniform iron core, when ferrite core piston (7) arrives the lower end in pump oilcan (4), receiving bore (19) is for holding sealed cap (11) and making sealed cap (11) not collide with ferrite core piston (7); Spacing hole (17) is for a fixing point of oily confinement plate (10), and point oilhole (16) is for disperseing the oil that passes through and guiding oil to enter oil-through hole (12) on point oily confinement plate (10); The periphery of columniform iron core is smooth periphery, and smooth periphery has the annular groove of depression, and annular groove is embedded with seal ring; Periphery coordinates with the inner chamber of pump oilcan (4) can the inner chamber of canned pump oilcan (4), and can slide in the inner chamber of pump oilcan (4); Described closed hole (15) is circular hole, oil through (14) in ferrite core piston (7) and between point oilhole (16), the rounded face of circular port holds inner headed face or the internal conical surface of sealing plate (25), and the annular bottom surface (21) of the circular hole of closed hole (15) is sealing surface (18); Described sealing plate (25) is circular flat board, and below dull and stereotyped, one side is sealing surface (18), and sealing surface (18) coordinates with the closed hole (15) in ferrite core piston (7); Described spacing hole (17) is the rounded face of circular hole circular hole is inlay point oily confinement plate (10) stationary plane, and the annular bottom surface (21) of circular hole is the face that restriction point oily confinement plate (10) inlays the degree of depth; A described point oilhole (16) is the circular hole communicated with spacing hole (17) and closed hole (15); Described oil through (14) is the hole communicated with receiving bore (19) and closed hole (15); The circular hole that described receiving bore (19) communicates with oil through (14), upwards caves in;

A described point of oily confinement plate (10) is the plate having oil-through hole (12), and the anchor ring being embedded in spacing hole (17) is adjacent to the annular bottom surface of spacing hole (17); Oil-through hole (12) can allow oil pass through;

Described field controller controls electromagnetic coil (13) controller that generates an electromagnetic field, control time and the time length generated an electromagnetic field that electromagnetic field produces and after generating an electromagnetic field at every turn to the interval time generated an electromagnetic field again for the second time;

Described petroleum pipeline connecting head (9) is the petroleum pipeline of the integral type with connecting head and connecting tube;

Described oil inlet hole (3) be oil enter the inner chamber of pump oilcan (4) through oil-through hole (12), respectively in the sealing center portion of neck and the center portion of the bottom at buoyancy shell (1); There is annular sealing surface (18) upper end of the oil inlet hole (3) in sealing neck, and when the annular sealing surface (18) sealing neck does not install sealed cap (11), oil suction chamber communicates with oil inlet hole (3);

In oil suction chamber, deposit oil, extrudes oil and produces oil pressure in extrusion chamber; In extrusion chamber during oil-feed, oil suction chamber communicates with extrusion chamber; In extrusion chamber during oil extraction, oil suction chamber is sealed by sealing plate (25) and the closed hole (15) in ferrite core piston (7) and is disconnected the oil inlet passage entering extrusion chamber;

Described oil gravity flow energy-saving pump buoyancy device of taking out in the process of taking out oil, control into oil channel and go out oil channel one-way check valve in there is no return spring, when oil suction chamber oil-feed, the suction of ferrite core piston (7) up generation is opened sealed cap (11) and the sealing of sealing neck and opens the passage of oil-feed, is arranged on sealing plate (25) on the closed hole (15) in ferrite core piston (7) automatic decline return and the passage of closing the oil-feed entered in extrusion chamber seals under the effect of self gravitation, when extrusion chamber oil-feed, being arranged on the ball sealer of the internal taper hole of outlet valve or sealing cone (8) utilizes the gravity of self to make ball sealer or sealing cone (8) automatically decline return and the fuel-displaced passage of closing on outlet valve seals, the descending and up passage then opening the oil-feed entered in extrusion chamber of sealing plate (25) that makes to produce oil suction chamber on closed hole (15) that pressure promotion is arranged in ferrite core piston (7) of ferrite core piston (7), when extrusion chamber is fuel-displaced, under the effect going out oil pressure, promote ball sealer on the internal taper hole of outlet valve or sealing cone (8) up and open the fuel-displaced passage of outlet valve, the sealing plate (25) be arranged on the closed hole (15) of ferrite core piston (7) utilizes the gravity of self to make sealing plate (25) decline return and the passage of closing the oil-feed in ferrite core piston (7) seals automatically, when oil inlet hole (3) lower than pump oilcan (4) lower end of the oil outlet of the pipeline of transfer oil, when the oil exported by pump oil arrives the oil outlet of the pipeline of transfer oil, under siphonage, be arranged on that ball sealer in outlet valve or sealing cone (8) are pulled by fuel-displaced suction and up separation with internal taper hole opens fuel-displaced passage, the passage of the oil-feed entering extrusion chamber opened by the sealing plate (25) be arranged on the closed hole (15) of ferrite core piston (7) under the pulling of fuel-displaced suction, the passage of the oil-feed entering oil suction chamber opened by the sealed cap (11) be arranged on sealing neck under the pulling of fuel-displaced suction, the passage of whole pump oil just becomes the passage of gravity flow, just can self-flowing pastefill oil after powered-down,

During use, will take out oil gravity flow energy-saving pump buoyancy device and be put in oil deposition tank, oil inlet hole (3) gos deep in oil, the upper part emersion oil face of buoyancy shell (1); Connect the power-on circuit of insulated electric conductor and field controller, the power-on circuit that field controller connects electromagnetic coil (13) generates an electromagnetic field; The pressure that the attraction force that electromagnetic field produces pulls ferrite core piston (7) to overcome iron core spring (6) moves up, when ferrite core piston (7) starts up, be arranged on sealing plate (25) on the closed hole (15) of ferrite core piston (7) descending and close the oil inlet passage that oil enters extrusion chamber under the effect of the gravity of self; When ferrite core piston (7) is up, ferrite core piston (7) up and make the oil in extrusion chamber create pressure, have the oil of pressure from the endoporus of the sealed end of outlet valve lower end enter into internal taper hole in outlet valve promote ball sealer or sealing cone (8) up and open the sealing channel of outlet valve, make the oil in extrusion chamber through outlet valve, after connector of oil pipes of oil (9), enter into the pipeline of transfer oil or the container containing of transporting petroleum again; Ferrite core piston (7) is when up, ferrite core piston (7) also makes to create pull of vacuum in oil suction chamber, pull of vacuum is inhaled motive sealing cap (11) and is opened and make sealed cap (11) and seal the annular sealing surface (18) of neck and separate, and oil enters in the oil suction chamber below the ferrite core piston (7) in pump oilcan (4) from the oil-through hole (12) of oil inlet hole (3) through sealed cap (11);

Ferrite core piston (7) is up move to the compression stage of compression iron core spring (6) spacing time, the power-on circuit of field controller cutoff solenoid (13), electromagnetic field disappears, and ferrite core piston (7) is descending under the promotion of iron core spring (6); When ferrite core piston (7) starts descending, sealed cap (11) descending return and close the oil inlet passage entering oil suction chamber under the effect of self gravitation, ball sealer in outlet valve or sealing cone (8) descending return and seal the inner conical surface of outlet valve under the effect of the gravity of self, has cut off the oil discharge passage of extrusion chamber; Ferrite core piston (7) is when descending, ferrite core piston (7) promotes the oil that enters in oil suction chamber and makes oil produce internal pressure, have the oil of pressure to enter into closed hole (15) from the oil through (14) of ferrite core piston (7) upwards to wash the sealing of sealing plate (25) and closed hole (15) open and continue up after sealing plate (25) be shifted, through undue oilhole (16) with enter in extrusion chamber after dividing the oil-through hole (12) on oily confinement plate (10);

Ferrite core piston (7) is descending when putting in place under the promotion of iron core spring (6), sealing plate (25) on the closed hole (15) of ferrite core piston (7) is descending under the effect of the gravity of self to be shut closed hole (15) and make oil not return oil suction chamber, now, the power-on circuit that field controller connects again electromagnetic coil (13) again generates an electromagnetic field and makes ferrite core piston (7) up; The connection of circulation like this and cut-out circuit, electromagnetic coil (13) is generated an electromagnetic field pull that ferrite core piston (7) is up and to allow iron core spring (6) promote ferrite core piston (7) descending, constantly oil pumped and be transported in the pipeline of transfer oil or in the container containing of transporting petroleum; When taking out oil, when oil inlet hole (3) lower than buoyancy shell (1) of the oil outlet of the pipeline of transfer oil, adopt self-flowing pastefill oil; In the process of taking out oil, buoyancy shell (1) can automatically raise with the rising in oil face or reduction or decline.

2. according to claim 1ly taking out oil gravity flow energy-saving pump buoyancy device, it is characterized in that: in order to ensure that buoyancy shell (1) can keep shape and be not easy distortion, manufacture has the skeleton of support the inner chamber of buoyancy shell (1) in;

In order to ensure that oil can normally enter in oil inlet hole (3), the center of gravity of buoyancy shell (1) is manufactured on the position near oil inlet hole (3);

In order to enable the oil in the extrusion chamber in ferrite core piston driving pump oilcan (4) enter outlet valve, adopt iron core spring as the power promoting ferrite core piston acting.

3. according to claim 1ly take out oil gravity flow energy-saving pump buoyancy device, it is characterized in that: in order to enable oil enter in pump oilcan (4), the oil inlet hole (3) swimming in the buoyancy shell (1) on oil face must slip into the following oil pump of pasta and can normally work.

4. according to claim 1ly take out oil gravity flow energy-saving pump buoyancy device, it is characterized in that: there is no silt and moisture to ensure to enter in the oil in oil pump, when the bottom of oil inlet hole (3) close to deposition tank, adopt foot rest (2) to support buoyancy shell (1) and oil inlet hole (3) is maintained a certain distance with the bottom of deposition tank.

5. according to claim 1ly take out oil gravity flow energy-saving pump buoyancy device, it is characterized in that: described compact structure, the powerful of taking out oil gravity flow energy-saving pump buoyancy device, be applicable to extracting oil and extract oil in oil deposition tank in oil well; Swim on oil face when taking out oil, can automatically raise with the rising in oil face or reduction or decline, the silt in oil well or bottom deposition tank and moisture can not enter in oil pump; When oil inlet hole lower than pump oilcan lower end of the oil outlet of the pipeline of transfer oil, also can self-flowing pastefill oil after powered-down, save electric energy; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.

6. take out the manufacture method of oil gravity flow energy-saving pump buoyancy device for one kind, it is characterized in that: during fabrication, a type in buoyancy shell (1) employing metal, plastics, nylon, glass fibre reinforced plastics, rubber or the material manufacture of several types, when buoyancy shell (1) when adopting rubber material to manufacture or after manufacture shaping is soft-shell, it is made to float on pasta will first in use the inflation of the inner chamber of buoyancy shell (1); Hollow valve body (5) and pump oilcan (4) adopt the material manufacture of a type in metal, plastics, nylon and glass fibre reinforced plastics or several types; The material manufacture of ball sealer or the type sealed in cone (8) employing metal, plastics, nylon and rubber or several types; Sealed cap (11) and sealing plate (25) adopt the material manufacture of a type in metal, plastics, nylon and glass fibre reinforced plastics or several types; Ferrite core piston (7) adopts the material manufacture of the hard to bear magnetic field suction of energy; Iron core spring (6) adopts the material manufacture of a type in metal and rubber or two types, when adopting rubber material to manufacture, iron core spring (6) creates hollow tubular type spring, utilizes the elasticity of rubber and contractibility to realize the function of spring; A type in connector of oil pipes of oil (9) employing metal, plastics, nylon, glass fibre reinforced plastics, rubber or the material manufacture of several types;

Buoyancy shell (1) creates the hollow cavity producing buoyancy, the upper end of hollow cavity manufacture have stretch out hole and string holes, lower end manufactures oil inlet hole (3), stretch out hole and create the hole allowing connector of oil pipes of oil (9) pass, fix connector of oil pipes of oil (9) by nut, and stretch out hole by connector of oil pipes of oil (9) and sealing gasket and nut seal; String holes creates the hole allowing insulated electric conductor pass, and by insulated electric conductor and sealed rubber ring sealing string holes; Lower part in hollow cavity is provided with the interior parts installed of electromagnetic coil (13) and pump oilcan (4) and pump oilcan (4), and the upper part in hollow cavity is provided with connector of oil pipes of oil (9); Lower end in hollow shell coordinates with the lower end of pump oilcan (4) and seals the inner chamber of the lower part of hollow shell, and the oil inlet hole (3) of hollow shell lower end is corresponding with the position of the oil inlet hole (3) of pump oilcan (4) lower end and communicate;

Conveniently assemble, during fabrication, after buoyancy shell (1) is divided into two-part manufacture from the place that the shape of centre is maximum, recombinant together for buoyancy shell (1);

The inner chamber of pump oilcan (4) creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; Upper end on the center line of inner chamber manufacture have through pump oilcan (4) center hole, lower end manufactures has oil inlet hole (3) through pump oilcan (4); The middle part of the lower end in pump oilcan (4) manufactures sealing neck protruding upward, the upper end portion of sealing neck creates annular sealing surface (18), the inside of sealing neck creates oil inlet hole (3), when inner sealing surface (18) in sealed cap (11) does not seal with annular sealing surface (18), oil inlet hole (3) is communicated with oil suction chamber by oil-through hole (12), and the inner sealing surface (18) of sealed cap (11) coordinates with the annular sealing surface (18) of sealing neck; Described annular sealing surface (18) creates the smooth sealing surface (18) of ring; Described sealed cap (11) creates the circular pipe type cap body of top seal, the inner top of sealed cap (11) divides and creates inner sealing surface (18), and the cylindrical parts manufacture near inner sealing surface (18) has oil-through hole (12);

Outlet valve creates hollow valve body (5) and ball sealer or sealing and bores (8) two-part, hollow valve body (5) creates hollow tubular, internal taper hole is manufactured on middle part or the middle and lower part of the inner chamber of hollow tubular, and the internal diameter that the internal diameter that the upper part of the internal taper hole in hollow tubular manufactures is large, lower part manufactures is little; The lower end of hollow valve body (5) manufactures oil return sealed end, the lower end surface of oil return sealed end is manufactured on the lower end of hollow valve body (5), upper-end surface creates internal taper hole, the large end of internal taper hole communicates with the upper end of outlet valve, small end communicates with the lower end of outlet valve, and the inner conical surface of internal taper hole is provided with ball sealer or sealing cone (8); Described sealing cone (8) creates cone or cone cylinder, and the annular surface of cone or cone cylinder creates the male cone (strobilus masculinus) of tapering; The male cone (strobilus masculinus) of sealing cone and inner conical surface press down by sealing the gravity of boring self and seal inner conical surface when sealing; Described internal taper hole creates the circular hole of tapering, the face of circular hole creates inner conical surface, can inner conical surface be sealed under the effect of the gravity of ball sealer or sealing cone (8) self, inner conical surface and ball sealer can be opened by suction when having suction on ball sealer or sealing cone (8) or seal the passage of boring and sealing; The oil pressure that ball sealer or sealing are bored above (8) is larger, and the gluing, sealing effect of ball sealer or sealing cone (8) and inner conical surface is better; Inner conical surface and ball sealer can be opened when being with the oil of pressure from the endoporus of hollow valve body (5) lower end or seal the sealing of boring (8) and form passage, or inner conical surface and ball sealer can be opened in the lower end mouth of the pipeline of transferring oil lower than the suction produced time oil inlet hole (3) or seal the sealing of boring (8) and form passage;

For the ease of pump oilcan (4) processing and be convenient to accessory to load in pump oilcan (4), described pump oilcan (4) create segmentation processing manufacture after assemblying body; The upper end of the circular cylindrical cavity part in pump oilcan (4) is divided into two sections of manufactures, the main body that the upper part of segmentation place creates pump cover, lower part creates pump oilcan (4), center hole is manufactured on pump cover, oil inlet hole (3) is manufactured on the middle part of the main body lower end of pump oilcan (4), and being combined into after the main body after pump cover and pump oilcan (4) manufactures is a composite entity; Or, the lower end of the circular cylindrical cavity part in pump oilcan (4) is divided into two sections of manufactures, the main body that the lower part of segmentation place creates pump cover, upper part creates pump oilcan (4), oil inlet hole (3) is manufactured on the middle part of pump cover, center hole is manufactured on the middle part of the upper end of the main body of pump oilcan (4), and being combined into after the main body of pump cover and pump oilcan (4) manufactures is a composite entity;

Ferrite core piston (7) creates columniform iron core, the upper end of columniform iron core manufactures limited location hole (17), manufacture below spacing hole (17) and have a point oilhole (16), manufacture below oilhole (16) is divided to have closed hole (15), manufacture below closed hole (15) and have oil through (14), manufacture below oil through (14) and have receiving bore (19), the center line that closed hole (15), oil through (14) and receiving bore (19) manufacture is on the cylinder center line of columniform iron core; The position of the center line of columniform iron core manufactures oil through (14) and closed hole (15), closed hole (15) is manufactured on above oil through (14), below point oilhole (16), when not installing sealing plate (25) in closed hole (15), closed hole (15) communicates with oil through (14) and a point oilhole (16); The lower end of columniform iron core manufactures the receiving bore (19) of oriented upper depression; The periphery of columniform iron core creates smooth periphery, and smooth periphery manufactures the annular groove having depression, and annular groove is embedded with seal ring; Periphery coordinates with the inner chamber of pump oilcan (4) can the inner chamber of canned pump oilcan (4), and can slide in the inner chamber of pump oilcan (4); Described sealing plate (25) creates circular flat board, and below dull and stereotyped, one side creates sealing surface (18), and sealing surface (18) coordinates with the closed hole (15) in ferrite core piston (7); Described closed hole (15) creates circular hole, be manufactured on the oil through (14) in ferrite core piston (7) and divide between oilhole (16), the rounded face of closed hole (15) creates the inner headed face or internal conical surface that hold sealing plate (25), and the annular bottom surface (21) of the circular hole of closed hole (15) creates sealing surface (18); Described spacing hole (17) creates circular hole, the ring surface of circular hole creates inlays point oily confinement plate (10) stationary plane, and the annular bottom surface (21) of circular hole creates the face that restriction point oily confinement plate (10) inlays the degree of depth; A described point oilhole (16) creates circular hole, communicates with spacing hole (17) and closed hole (15); Described oil through (14) creates the circular hole communicated with receiving bore (19) and closed hole (15); Described receiving bore (19) creates the circular hole upwards caved in, and communicates with oil through (14);

Point oily confinement plate (10) creates the plate of oil-through hole (12), and the anchor ring being embedded in spacing hole (17) is adjacent to the annular bottom surface of spacing hole (17); Oil-through hole (12) created the hole of oil;

Field controller creates and controls electromagnetic coil (13) controller that generates an electromagnetic field, control time that electromagnetic field produces and the time that generates an electromagnetic field length and after generating an electromagnetic field at every turn to the interval time generated an electromagnetic field again for the second time;

Connector of oil pipes of oil (9) creates the petroleum pipeline of the integral type with connecting head and connecting tube;

Oil inlet hole (3) create oil enter the inner chamber of pump oilcan (4) through via hole, be manufactured on the center portion of sealing neck respectively and be manufactured on the center portion of bottom of buoyancy shell (1); The upper end of the oil inlet hole (3) in sealing neck manufactures annular sealing surface (18), when the annular sealing surface (18) sealing neck does not install sealed cap (11), oil suction chamber communicates with oil inlet hole (3);

In order to ensure that buoyancy shell (1) can keep shape and be not easy distortion, in the inner chamber of buoyancy shell (1), manufacture the skeleton having support;

In order to enable oil enter in pump oilcan (4), the oil inlet hole (3) swimming in the buoyancy shell (1) on oil face must slip into the following oil pump of pasta and can normally work;

Silt and moisture is not had in order to ensure to enter in the oil in oil pump, when the bottom of oil inlet hole (3) close to deposition tank, adopt foot rest (2) to support buoyancy shell (1) and oil inlet hole (3) is maintained a certain distance with the bottom of deposition tank;

In order to make ferrite core piston (7) outlet valve can be entered by the oil in the extrusion chamber in driving pump oilcan (4), adopt the power that iron core spring (6) does work as promotion ferrite core piston (7);

Lower part in buoyancy shell (1) is provided with pump oilcan (4), electromagnetic coil (13), below the outside of buoyancy shell (1), one side is fixed with foot rest (2), the lower end of foot rest (2) is lower than the position of the oil inlet hole (3) of buoyancy shell (1) lower end, and the oil inlet hole (3) of buoyancy shell (1) lower end communicates with the oil inlet hole (3) of pump oilcan (4) lower end; Electromagnetic coil (13) is fixed on the upper part of pump oilcan (4) outside, and the lower end of pump oilcan (4) is fixed on the lower end in buoyancy shell (1); The circuit connecting electromagnetic coil (13) is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyancy shell (1); Sealed cap (11), iron core spring (6), ferrite core piston (7), sealing plate (25), point oily confinement plate (10) are installed in pump oilcan (4), iron core spring (6) is arranged on the upper part of the inner chamber of pump oilcan (4), ferrite core piston (7) is arranged on the lower part of the inner chamber of pump oilcan (4), the upper end portion or be pressed in that iron core spring (6) is pressed in ferrite core piston is fixed on point water confinement plate of ferrite core piston upper end, and ferrite core piston (7) can slide up and down in the inner chamber of pump oilcan (4); A point oily confinement plate (10) is had at spacing hole (17) internal fixtion of ferrite core piston (7) upper end, in the closed hole (15) of the upper part of ferrite core piston (7), sealing plate (25) is installed, sealing plate (25) can move up and down dividing in oilhole (16) and closed hole (15) between closed hole (15) and point oily confinement plate (10), and sealing plate (25) coordinates with the closed hole (15) of ferrite core piston (7) and can seal or open the oil inlet passage of the extrusion chamber entered in pump oilcan (4); On the periphery of the sealing neck of the lower end in pump oilcan (4), cover has sealed cap (11), sealed cap (11) can slide up and down on the periphery of sealing neck, when sealed cap (11) is in the receiving bore (19) upwards caved in the lower end of ferrite core piston (7), sealed cap (11) and receiving bore (19) have gap; Inner sealing surface (18) in sealed cap (11) coordinates with the annular sealing surface (18) of sealing neck end and can seal or open the oil inlet passage entered in pump oilcan (4); When ferrite core piston (7) is up, the inner chamber part of the pump oilcan (4) of ferrite core piston (7) lower part is oil suction chamber; When ferrite core piston (7) is descending, the inner chamber part of the pump oilcan (4) of ferrite core piston (7) upper part is extrusion chamber; Be provided with outlet valve in the upper end of pump oilcan (4), the lower part of outlet valve is fixed in the center hole of the overlying one end of pump oilcan (4); The part that the upper-end surface of pump oilcan (4) is exposed in the upper end of outlet valve is connected with the lower end of connector of oil pipes of oil (9), connector of oil pipes of oil (9) is fixed on the upper end of buoyancy shell (1) by stretching out hole, the upper end of connector of oil pipes of oil (9) is connected with conveyance conduit by flexible pipe or telescopic pipe.