CN105508177A - Electromagnetic engine oil pumping device - Google Patents
Electromagnetic engine oil pumping device Download PDFInfo
- Publication number
- CN105508177A CN105508177A CN201510984432.5A CN201510984432A CN105508177A CN 105508177 A CN105508177 A CN 105508177A CN 201510984432 A CN201510984432 A CN 201510984432A CN 105508177 A CN105508177 A CN 105508177A
- Authority
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- China
- Prior art keywords
- oil
- inner casing
- pump
- pump oil
- oil inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000010705 motor oil Substances 0.000 title abstract description 10
- 238000005086 pumping Methods 0.000 title abstract 6
- 239000003921 oil Substances 0.000 claims abstract description 383
- 239000002184 metal Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 238000002485 combustion reaction Methods 0.000 claims abstract description 20
- 238000005461 lubrication Methods 0.000 claims abstract description 9
- 230000000630 rising effect Effects 0.000 claims abstract description 9
- 239000012535 impurity Substances 0.000 claims abstract description 8
- 239000010721 machine oil Substances 0.000 claims description 126
- 239000000446 fuel Substances 0.000 claims description 48
- 238000004519 manufacturing process Methods 0.000 claims description 46
- 239000000463 material Substances 0.000 claims description 45
- 230000005672 electromagnetic field Effects 0.000 claims description 41
- 238000007789 sealing Methods 0.000 claims description 35
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 20
- 239000004677 Nylon Substances 0.000 claims description 20
- 239000003365 glass fiber Substances 0.000 claims description 20
- 229920001778 nylon Polymers 0.000 claims description 20
- 229920003023 plastic Polymers 0.000 claims description 20
- 239000004033 plastic Substances 0.000 claims description 20
- 230000005484 gravity Effects 0.000 claims description 19
- 239000004020 conductor Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 16
- 235000015927 pasta Nutrition 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 230000000694 effects Effects 0.000 claims description 11
- 230000007423 decrease Effects 0.000 claims description 6
- 241000238367 Mya arenaria Species 0.000 claims description 5
- 230000013011 mating Effects 0.000 claims description 5
- 230000011218 segmentation Effects 0.000 claims description 5
- 230000009182 swimming Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 abstract 2
- 238000005516 engineering process Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids
- F04B17/042—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow
- F04B17/044—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors using solenoids the solenoid motor being separated from the fluid flow using solenoids directly actuating the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/10—Valves; Arrangement of valves
- F04B53/1002—Ball valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/02—Lubricating-pumps with reciprocating piston
- F16N13/06—Actuation of lubricating-pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16N—LUBRICATING
- F16N13/00—Lubricating-pumps
- F16N13/02—Lubricating-pumps with reciprocating piston
- F16N13/06—Actuation of lubricating-pumps
- F16N2013/066—Actuation of lubricating-pumps with electromagnetical drive
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention discloses an electromagnetic engine oil pumping device, and belongs to lubrication technologies of internal combustion engines. The electromagnetic engine oil pumping device is characterized in that an inner oil pump shell, an upper magnet and a lower magnet are mounted in an outer buoyancy shell; brackets are fixed to one lower surface outside the outer buoyancy shell; the upper magnet and the lower magnet are fixed to the lower surface outside the inner oil pump shell; the lower end of the inner oil pump shell is fixed to the lower end of the outer buoyancy shell; a shaft tube oil delivery valve, an oil inlet valve and an induced magnetism piston are mounted in the inner oil pump shell; after penetrating through a central hole of one upper end of the inner oil pump shell, the lower end of the shaft tube oil delivery valve penetrates through the induced magnetism piston; and the oil inlet valve is mounted on an inner annular step of the inner end of an oil inlet, and is matched with a transverse plane of the inner annular step, so that an engine oil inlet channel can be sealed or opened. According to the electromagnetic engine oil pumping device, the structure is compact, the power is strong, floating on the engine oil surface, the electromagnetic engine oil pumping device can automatically rise or drop along with the rising and dropping of the engine oil surface, and metal pins and impurities at the bottom of an oil sump do not enter an oil pump during engine oil pumping.
Description
Technical field
The present invention relates to a kind of in the oil sump being arranged on internal-combustion engine, that pump machine oil on machine oil face can be swum in solenoid pumps machine oil equipment.
Background technique
Traditional oil pump is all mechanically operated mechanical pump, and engine oil pressure can not regulate automatically, and when running into drive link damage, just pump is not oily, causes motor Bearing score, even causes bent axle by locking.For this reason, we have devised the oil pump of the solenoid pumps machine oil that can swim on machine oil face.
Summary of the invention
The object that the present invention relates to is manufacture and the method thereof of the solenoid pumps machine oil equipment of pump machine oil in order to swim in the electromagnetic type on machine oil face in a kind of oil sump being arranged on internal-combustion engine.
For achieving the above object, solenoid pumps machine oil equipment of the present invention mainly comprises buoyant enclosure, outer oilhole, upper magnet, lower magnet, pump oil inner casing, oil inlet hole, oil inlet valve, answers magnetic piston, central siphon fuel delivery valve, connected pipes head, field controller.
Lower part in buoyant enclosure is provided with pump oil inner casing, upper magnet, lower magnet, the outside of buoyant enclosure below, be simultaneously fixed with support, and the lower end of support is lower than the position of the outer oilhole of buoyant enclosure lower end; Lower magnet is fixed on the lower part outside pump oil inner casing, and upper magnet is fixed on the upper part outside pump oil inner casing, and the lower end of pump oil inner casing is fixed on the lower end in buoyant enclosure.
Connect upper magnet to be connected with field controller with the circuit of lower magnet, the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyant enclosure.
In pump oil inner casing, central siphon fuel delivery valve is installed, oil inlet valve, answer magnetic piston, central siphon fuel delivery valve is fixed on the center hole of the overlying one end of pump oil inner casing, after the lower end of central siphon fuel delivery valve is passed from the center hole of the upper end of pump oil inner casing, enter in pump oil inner casing through the one side place entered into after answering magnetic piston above close to oil inlet valve, the lower end of central siphon fuel delivery valve and the one side above of oil inlet valve have gap, in the annular that oil inlet valve is arranged on oil inlet hole the inner on rank, below oil inlet valve, one side coordinates with the plane of structure on rank in the annular of the inner of the oil inlet hole of the lower end of pump oil inner casing and can seal or open the oil inlet passage entered in pump oil inner casing, answer magnetic piston to be arranged in the inner chamber of pump oil inner casing, and be enclosed within the cylndrical surface of hollow valve body, the part that the upper-end surface of pump oil inner casing is exposed in the upper end of central siphon fuel delivery valve is connected with the lower end of connected pipes head, connected pipes head is fixed on the upper end of buoyant enclosure by stretching out hole, the upper end of connected pipes head is connected with the oil delivery pipeline of internal-combustion engine by high pressure hose or telescopic pipe.
The material of described buoyant enclosure is the material of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types, when buoyant enclosure during employing rubber material or after being shaped is soft-shell, can pasta be floated on will first in use the inflation of the inner chamber of buoyant enclosure; A type in material employing metal, plastics, nylon and the glass fibre reinforced plastics of hollow valve body and pump oil inner casing or the material of several types; A type in material employing metal, plastics, nylon and the glass fibre reinforced plastics of oil inlet valve or the material of several types; The material of magnetic piston is answered to be can the material of hard to bear magnetic field suction; The material of connected pipes head is the material of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types.
Described buoyant enclosure is the hollow cavity producing buoyancy, the upper end of hollow cavity has stretches out hole and there is outer oilhole string holes, lower end, lower part in hollow cavity is provided with the parts installed in lower magnet, upper magnet pump oil inner casing and pump oil inner casing, and the upper part in hollow cavity is provided with connected pipes head; Lower end in hollow shell coordinates with the lower end of pump oil inner casing and seals the inner chamber of the lower part of hollow shell, and the outer oilhole of hollow shell lower end communicates with the oil inlet hole of pump oil inner casing lower end; Stretching out hole is the hole allowing connected pipes head pass, and is fixedly connected with tubing head by nut, and stretches out hole by connected pipes head 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 buoyant enclosure is put into machine oil, the buoyancy that buoyant enclosure produces can support the parts of buoyant enclosure and inside thereof all wt and above floating on; When buoyant enclosure swims in machine oil general work, can at random pasta rising and raise, the reduction of random pasta and reducing.
The inner chamber of described pump oil inner casing is cylindrical body, and the upper end on the center line of inner chamber has that center hole passes pump oil inner casing, lower end has oil inlet hole to pass pump oil inner casing, has independently vent on the side of center hole; Rank in the annular that there is plane ring type the inner of oil inlet hole, in annular, the plane of structure on rank is sealing surfaces, and sealing surface coordinates with one side below oil inlet valve.
The conveniently pump oil processing of inner casing and assembling, pump oil inner casing from recombinant behind upper end or lower end segmentation processing together, or, pump oil inner casing is punished into three sections from top and bottom and processes rear recombinants together.
Described oil inlet valve is dull and stereotyped, and below dull and stereotyped, one side is sealing surface, and sealing surface coordinates the passage that can seal oil inlet passage and open into machine oil with the plane of structure on rank in the annular of the inner of oil inlet hole.
Described central siphon fuel delivery valve comprises hollow valve body and ball sealer, and hollow valve body is the hollow shaft of hollow pipe-type, and the surface of the part that hollow valve body stretches in pump oil inner casing is smooth cylndrical surface, and cylndrical surface coordinates with answering the center hole of magnetic piston; There is fuel-displaced sealed end the lower end of hollow valve body, the lower end surface of fuel-displaced sealed end in the lower end of hollow valve body, upper-end surface is inner conical surface, the large end of inner conical surface communicates with the upper end of central siphon fuel delivery valve, small end communicates with the lower end of central siphon fuel delivery valve, and inner conical surface is provided with ball sealer; The mating spherical surfaces of inner conical surface and ball sealer, can seal inner conical surface under the effect of the gravity of ball sealer, can open the sealing of inner conical surface and ball sealer and form passage when being with the machine oil of pressure from the endoporus of hollow valve body lower end.
Described magnetic piston of answering is columniform iron core, and there is smooth center hole at the position of the center line of columniform iron core, and the periphery of columniform iron core is smooth periphery; In smooth center hole, have the annular groove of depression, annular groove is embedded with seal ring; Smooth periphery has the annular groove of depression, and annular groove is embedded with seal ring; Center hole coordinates with the cylndrical surface of hollow valve body and can O-ring cylinder, and can slide on the cylndrical surface of hollow valve body; The inner chamber of periphery and pump oil inner casing coordinates can the inner chamber of canned pump oil inner casing, and can slide in the inner chamber of the oily inner casing of pump.
Described upper magnet and lower magnet are the electromagnetic coils that can generate an electromagnetic field, and are to pull the power of answering magnetic piston to move up and down.
Described magnetic field control controller controls the controller that upper magnet and lower magnet generate an electromagnetic field, and controls upper magnet and lower magnet and circulate the length of time of generating an electromagnetic field and the time that generates an electromagnetic field.
Described machine connected pipes head is the machine oil pipe of the integral type with connecting head and connecting tube.
Described oil inlet hole be machine oil enter the inner chamber of pump oil inner casing through via hole, the upper end of oil inlet hole is inner, lower end is outer end.
Described solenoid pumps machine oil equipment, in the process of pump machine oil, controls do not have return spring in valve in the valve of oil-feed and fuel-displaced; Time fuel-displaced, adopt the gravity of oil inlet valve decline return and close oil inlet passage and seal automatically, adopt pressure to open oil discharge passage outside machine oil rear pump oil inner casing; During oil-feed, adopt the gravity of ball sealer decline return and close oil discharge passage and seal automatically, adopt suction to open machine oil and enter passage in pump oil inner casing.
In order to ensure that buoyant enclosure can keep shape and be not easy distortion, in the inner chamber of buoyant enclosure, manufacture the skeleton having support.
In order to ensure that machine oil can normally enter in outer oilhole, the center of gravity of buoyant enclosure is manufactured on the position near outer oilhole.
In order to enable machine oil enter in pump oil inner casing, the outer oilhole swimming in the buoyant enclosure on machine oil face must slip into the following oil pump in machine oil face and can normally work.
There is no metallic pin and impurity to ensure to enter in the machine oil in oil pump, outside oilhole close to bottom oil sump time, adopt stent support buoyant enclosure to make to maintain a certain distance bottom outer oilhole and oil sump.
In order to reduce resistance when answering magnetic piston stroking upward, be provided with vent in the upper end of pump oil inner casing, vent can make the pump oil inner chamber of inner casing communicate with the inner chamber of buoyant enclosure.
In order to make to answer magnetic piston in driving pump oil inner casing answer the machine oil below magnetic piston to enter central siphon fuel delivery valve after can get back to top in pump oil inner casing smoothly, adopt upper magnet as pulling the power of answering magnetic piston stroking upward.
During use, be arranged in the oil sump of internal-combustion engine by solenoid pumps machine oil equipment, when internal-combustion engine adds machine oil, outer oilhole and oil inlet hole go deep in machine oil, the upper part emersion machine oil face of buoyant enclosure.The circuit that insulated electric conductor is connected with field controller is connected during the key of teacher of the opening position, the power-on circuit that magnetic field control controller connects upper magnet generates an electromagnetic field, the attraction force that electromagnetic field produces pulls answers magnetic piston to move up, now, the cavity below magnetic piston of answering in pump oil inner casing creates pull of vacuum, pull of vacuum is inhaled dynamic oil inlet valve and is opened and oil inlet valve and the laterally interior rank of oil inlet hole are separated, machine oil from outer oilhole through oil inlet hole, then in the annular of oil inlet hole the inner rank enter pump oil inner casing inner chamber.When the attraction force that upper magnet generates an electromagnetic field pulls and answers magnetic piston to be moved upwards up to top, the power-on circuit of lower magnet is connected after magnetic field control controller disconnects the power-on circuit of upper magnet, the electromagnetic field of upper magnet disappears, now, oil inlet valve closes oil inlet passage under the effect of self gravitation, the attraction force of the electromagnetic field produced after lower magnet energising pulls answers magnetic descent of piston, driving pump oil inner casing in machine oil and make machine oil produce internal pressure, the inner conical surface having the machine oil of pressure to enter fuel-displaced sealed end from the lower end of hollow valve body upwards wash open the ball sealer sealed with the inner conical surface of fuel-displaced sealed end be shifted after continue up, enter from the upper end of hollow valve body in connected pipes head, the lubricated surface of each needs lubrication being transported to internal-combustion engine is entered in the pipeline of conveyor oil after connected pipes head.Answer magnetic piston descending when putting in place under the pulling of the attraction force of the electromagnetic field that lower magnet produces, ball sealer under the effect of the gravity of self descending inner conical surface is shut and make oil do not return pump oil inner casing inner chamber, now, the power-on circuit that magnetic field control controller connects again upper magnet generates an electromagnetic field again, the connection of circulation like this and cut off the power-on circuit of lower magnet and upper magnet, constantly machine oil is pumped and be transported to internal-combustion engine each need the lubrication table of lubrication.In the process of pump machine oil, buoyant enclosure can the rising of pasta or reduction and automatically raise or reduce at random.In the process of operation of oil pump, answer magnetic piston when the inner chamber of pump oil inner casing moves up and down, air, from the inner chamber of vent turnover pump oil inner casing, reduces the working resistance of answering magnetic piston.
A manufacture method for solenoid pumps machine oil equipment, is characterized in that:
During fabrication, a type in buoyant enclosure employing metal, plastics, nylon, glass fibre reinforced plastics, rubber or the material manufacture of several types, when buoyant enclosure 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 buoyant enclosure; Hollow valve body and pump oil inner casing adopt the material manufacture of a type in metal, plastics, nylon and glass fibre reinforced plastics or several types; A type in oil inlet valve employing metal, plastics, nylon and glass fibre reinforced plastics or the material manufacture of several types; Magnetic piston is answered to adopt the material manufacture of the hard to bear magnetic field suction of energy; A type in connected pipes head employing metal, plastics, nylon, glass fibre reinforced plastics, rubber or the material manufacture of several types.
Buoyant enclosure creates the hollow cavity producing buoyancy, the upper end of hollow cavity manufacture have stretch out hole and string holes, lower end manufactures outer oilhole, stretch out hole and create the hole allowing connected pipes head pass, be fixedly connected with tubing head by nut, and stretch out hole by connected pipes head 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 installed in lower magnet, upper magnet pump oil inner casing and pump oil inner casing, and the upper part in hollow cavity is provided with connected pipes head; Lower end in hollow shell coordinates with the lower end of pump oil inner casing and seals the inner chamber of the lower part of hollow shell, and the outer oilhole of hollow shell lower end communicates with the oil inlet hole of pump oil inner casing lower end.
Conveniently assemble, during fabrication, after buoyant enclosure is divided into two-part manufacture from the place that the shape of centre is maximum, recombinant together for buoyant enclosure.
The inner chamber of pump oil inner casing creates cylindrical cavity, and upper end on the center line of inner chamber manufactures that center hole passes pump oil inner casing, lower end manufactures has oil inlet hole to pass pump oil inner casing, manufactures have independently vent on the side of center hole; Rank in the annular that the inner of oil inlet hole manufacture has plane ring type, in annular, the plane of structure on rank creates sealing surface, and sealing surface coordinates with one side below oil inlet valve.
The conveniently pump oil processing of inner casing and assembling, pump oil inner casing during fabrication, pump oil inner casing from recombinant behind upper end or lower end segmentation manufacture together, or, pump oil inner casing is punished into three sections of rear recombinants of manufacture together from top and bottom.
Oil inlet valve creates flat board, and below dull and stereotyped, one side creates sealing surface, and sealing surface coordinates the passage that can seal oil inlet passage and open into machine oil with the plane of structure on rank in the annular of the inner of oil inlet hole.
Central siphon fuel delivery valve creates hollow valve body and ball sealer two-part, hollow valve body creates the hollow shaft of hollow pipe-type, the surface of the part that hollow valve body stretches in pump oil inner casing creates smooth cylndrical surface, and cylndrical surface coordinates with answering the center hole of magnetic piston; The lower end of hollow valve body manufactures fuel-displaced sealed end, the lower end surface of fuel-displaced sealed end is manufactured on the lower end of hollow valve body, upper-end surface creates inner conical surface, the large end of inner conical surface communicates with the upper end of central siphon fuel delivery valve, small end communicates with the lower end of central siphon fuel delivery valve, and inner conical surface is provided with ball sealer; The mating spherical surfaces of inner conical surface and ball sealer, can seal inner conical surface under the effect of the gravity of ball sealer, can open the sealing of inner conical surface and ball sealer and form passage when being with the machine oil of pressure from the endoporus of hollow valve body lower end.
Answer magnetic piston to create columniform iron core, the position of the center line of columniform iron core manufactures smooth center hole, and the periphery of columniform iron core creates smooth periphery; In smooth center hole, manufacture the annular groove having depression, annular groove is embedded with seal ring; Smooth periphery manufactures the annular groove having depression, and annular groove is embedded with seal ring; Center hole coordinates with the cylndrical surface of hollow valve body and can O-ring cylinder, and can slide on the cylndrical surface of hollow valve body; The inner chamber of periphery and pump oil inner casing coordinates can the inner chamber of canned pump oil inner casing, and can slide in the inner chamber of the oily inner casing of pump.
Upper magnet and lower magnet create the electromagnetic coil that can generate an electromagnetic field.
Magnetic field control controller creates the controller controlling upper magnet and lower magnet and generate an electromagnetic field, and controls upper magnet and lower magnet and circulate the length of time of generating an electromagnetic field and the time that generates an electromagnetic field.
Connected pipes head creates the machine oil pipe of the integral type with connecting head and connecting tube.
Oil inlet hole create machine oil enter pump oil inner casing inner chamber through via hole, the upper end of oil inlet hole creates the inner, lower end and creates outer end.
In order to ensure that buoyant enclosure can keep shape and be not easy distortion, in the inner chamber of buoyant enclosure, manufacture the skeleton having support.
In order to ensure that machine oil can normally enter in outer oilhole, the center of gravity of buoyant enclosure is manufactured on the position near outer oilhole.
In order to enable machine oil enter in pump oil inner casing, the outer oilhole swimming in the buoyant enclosure on machine oil face must slip into the following oil pump in machine oil face and can normally work.
There is no metallic pin and impurity to ensure to enter in the machine oil in oil pump, outside oilhole close to bottom oil sump time, adopt stent support buoyant enclosure to make to maintain a certain distance bottom outer oilhole and oil sump.
In order to reduce resistance when answering magnetic piston stroking upward, manufacturing have vent in the upper end of pump oil inner casing, vent can make the pump oil inner chamber of inner casing communicate with the inner chamber of buoyant enclosure.
In order to make to answer magnetic piston in driving pump oil inner casing answer the machine oil below magnetic piston to enter central siphon fuel delivery valve after can get back to top in pump oil inner casing smoothly, adopt upper magnet as pulling the power of answering magnetic piston stroking upward.
Lower part in buoyant enclosure is provided with pump oil inner casing, upper magnet, lower magnet, the outside of buoyant enclosure below, be simultaneously fixed with support, and the lower end of support is lower than the position of the outer oilhole of buoyant enclosure lower end; Lower magnet is fixed on the lower part outside pump oil inner casing, and upper magnet is fixed on the upper part outside pump oil inner casing, and the lower end of pump oil inner casing is fixed on the lower end in buoyant enclosure.Connect upper magnet to be connected with field controller with the circuit of lower magnet, the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyant enclosure.In pump oil inner casing, central siphon fuel delivery valve is installed, oil inlet valve, answer magnetic piston, central siphon fuel delivery valve is fixed on the center hole of the overlying one end of pump oil inner casing, after the lower end of central siphon fuel delivery valve is passed from the center hole of the upper end of pump oil inner casing, enter in pump oil inner casing through the one side place entered into after answering magnetic piston above close to oil inlet valve, the lower end of central siphon fuel delivery valve and the one side above of oil inlet valve have gap, in the annular that oil inlet valve is arranged on oil inlet hole the inner on rank, below oil inlet valve, one side coordinates with the plane of structure on rank in the annular of the inner of the oil inlet hole of the lower end of pump oil inner casing and can seal or open the oil inlet passage entered in pump oil inner casing, answer magnetic piston to be arranged in the inner chamber of pump oil inner casing, and be enclosed within the cylndrical surface of hollow valve body, the part that the upper-end surface of pump oil inner casing is exposed in the upper end of central siphon fuel delivery valve is connected with the lower end of connected pipes head, connected pipes head is fixed on the upper end of buoyant enclosure by stretching out hole, the upper end of connected pipes head is connected with the oil delivery pipeline of internal-combustion engine by high pressure hose or telescopic pipe.
Compact structure, the powerful of solenoid pumps machine oil equipment of the present invention, swim on machine oil face, can the rising of pasta or reduction and automatically raise or reduce at random, and metallic pin during pump machine oil bottom oil sump and impurity do not enter in oil pump; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of solenoid pumps machine oil equipment.
Shown in figure: buoyant enclosure 1, support 2, outer oilhole 3, pump oil inner casing 4, hollow valve body 5, answer magnetic piston 6, vent 7, ball sealer 8, oil inlet valve 9, connected pipes head 10, oil inlet hole 11, lower magnet 12, upper magnet 13.
Embodiment
Solenoid pumps machine oil equipment of the present invention mainly comprises buoyant enclosure 1, outer oilhole 3, upper magnet, lower magnet, pump oil inner casing 4, oil inlet hole 11, oil inlet valve 9, answers magnetic piston 6, central siphon fuel delivery valve, connected pipes head 10, field controller.
Lower part in buoyant enclosure 1 is provided with pump oil inner casing 4, upper magnet and lower magnet, the outside of buoyant enclosure 1 below, be simultaneously fixed with support 2, and the lower end of support 2 is lower than the position of the outer oilhole 3 of buoyant enclosure 1 lower end; Lower magnet 12 is fixed on the lower part outside pump oil inner casing 4, and upper magnet 13 is fixed on the upper part outside pump oil inner casing 4, and the lower end of pump oil inner casing 4 is fixed on the lower end in buoyant enclosure 1.
Connect upper magnet to be connected with field controller with the circuit of lower magnet, the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyant enclosure 1.
In pump oil inner casing 4, central siphon fuel delivery valve is installed, oil inlet valve 9, answer magnetic piston 6, central siphon fuel delivery valve is fixed on the center hole of the overlying one end of pump oil inner casing 4, after the lower end of central siphon fuel delivery valve is passed from the center hole of the upper end of pump oil inner casing 4, enter in pump oil inner casing 4 through the one side place entered into after answering magnetic piston 6 above close to oil inlet valve 9, the lower end of central siphon fuel delivery valve and the one side above of oil inlet valve 9 have gap, in the annular that oil inlet valve 9 is arranged on oil inlet hole 11 the inner on rank, below oil inlet valve 9, one side coordinates with the plane of structure on rank in the annular of the inner of the oil inlet hole 11 of the lower end of pump oil inner casing 4 and can seal or open the oil inlet passage entered in pump oil inner casing 4, answer magnetic piston 6 to be arranged in the inner chamber of pump oil inner casing 4, and be enclosed within the cylndrical surface of hollow valve body 5, the part that the upper-end surface of pump oil inner casing 4 is exposed in the upper end of central siphon fuel delivery valve is connected with the lower end of connected pipes head 10, connected pipes head 10 is fixed on the upper end of buoyant enclosure 1 by stretching out hole, the upper end of connected pipes head 10 is connected with the oil delivery pipeline of internal-combustion engine by high pressure hose or telescopic pipe.
The material of described buoyant enclosure 1 is the material of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types, when buoyant enclosure 1 during employing rubber material or after being shaped is soft-shell, can pasta be floated on will first in use the inflation of the inner chamber of buoyant enclosure 1; A type in material employing metal, plastics, nylon and the glass fibre reinforced plastics of hollow valve body 5 and pump oil inner casing 4 or the material of several types; A type in material employing metal, plastics, nylon and the glass fibre reinforced plastics of oil inlet valve 9 or the material of several types; The material of magnetic piston 6 is answered to be can the material of hard to bear magnetic field suction; The material of connected pipes head 10 is materials of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types.
Described buoyant enclosure 1 is the hollow cavity producing buoyancy, the upper end of hollow cavity has stretches out hole and there is outer oilhole 3 string holes, lower end, lower part in hollow cavity is provided with the parts installed in lower magnet 12, upper magnet 13 pump oil inner casing 4 and pump oil inner casing 4, and the upper part in hollow cavity is provided with connected pipes head 10; Lower end in hollow shell coordinates with the lower end of pump oil inner casing 4 and seals the inner chamber of the lower part of hollow shell, and the outer oilhole 3 of hollow shell lower end communicates with the oil inlet hole 11 of pump oil inner casing 4 lower end; Stretching out hole is the hole allowing connected pipes head 10 pass, and is fixedly connected with tubing head 10 by nut, and stretches out hole by connected pipes head 10 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 buoyant enclosure 1 is put into machine oil, the buoyancy that buoyant enclosure 1 produces can support the parts of buoyant enclosure 1 and inside thereof all wt and above floating on; When buoyant enclosure 1 swims in machine oil general work, can at random pasta rising and raise, the reduction of random pasta and reducing.
The inner chamber of described pump oil inner casing 4 is cylindrical bodys, and the upper end on the center line of inner chamber has that center hole passes pump oil inner casing 4, there is oil inlet hole 11 lower end through pump oil inner casing 4, has independently vent 7 on the side of center hole; Rank in the annular that there is plane ring type the inner of oil inlet hole 11, in annular, the plane of structure on rank is sealing surfaces, and sealing surface coordinates with one side below oil inlet valve 9.
The conveniently pump oil processing of inner casing and assembling, pump oil inner casing from recombinant behind upper end or lower end segmentation processing together, or, pump oil inner casing is punished into three sections from top and bottom and processes rear recombinants together.
Described oil inlet valve 9 is dull and stereotyped, and below dull and stereotyped, one side is sealing surface, and sealing surface coordinates the passage that can seal oil inlet passage and open into machine oil with the plane of structure on rank in the annular of the inner of oil inlet hole 11.
Described central siphon fuel delivery valve comprises hollow valve body 5 and ball sealer 8, and hollow valve body 5 is hollow shafts of hollow pipe-type, and the surface of the part that hollow valve body 5 stretches in pump oil inner casing 4 is smooth cylndrical surface, and cylndrical surface coordinates with answering the center hole of magnetic piston 6; There is fuel-displaced sealed end the lower end of hollow valve body 5, the lower end surface of fuel-displaced sealed end in the lower end of hollow valve body 5, upper-end surface is inner conical surface, the large end of inner conical surface communicates with the upper end of central siphon fuel delivery valve, small end communicates with the lower end of central siphon fuel delivery valve, and inner conical surface is provided with ball sealer 8; The mating spherical surfaces of inner conical surface and ball sealer, can seal inner conical surface under the effect of the gravity of ball sealer 8, can open the sealing of inner conical surface and ball sealer 8 and form passage when being with the machine oil of pressure from the endoporus of hollow valve body 5 lower end.
Described magnetic piston 6 of answering is columniform iron cores, and there is smooth center hole at the position of the center line of columniform iron core, and the periphery of columniform iron core is smooth periphery; In smooth center hole, have the annular groove of depression, annular groove is embedded with seal ring; Smooth periphery has the annular groove of depression, and annular groove is embedded with seal ring; Center hole coordinates with the cylndrical surface of hollow valve body 5 and can O-ring cylinder, and can slide on the cylndrical surface of hollow valve body 5; The inner chamber of periphery and pump oil inner casing 4 coordinates can the inner chamber of canned pump oil inner casing 4, and can slide in the inner chamber of the oily inner casing 4 of pump.
Described upper magnet and lower magnet are the electromagnetic coils that can generate an electromagnetic field, and are to pull the power of answering magnetic piston to move up and down.
Described magnetic field control controller controls the controller that upper magnet and lower magnet generate an electromagnetic field, and controls upper magnet and lower magnet and circulate the length of time of generating an electromagnetic field and the time that generates an electromagnetic field.
Described machine connected pipes head 10 is machine oil pipes of the integral type with connecting head and connecting tube.
Described oil inlet hole 11 be machine oil enter the inner chamber of pump oil inner casing 4 through via hole, the upper end of oil inlet hole 11 is inner, lower ends is outer ends.
Described solenoid pumps machine oil equipment, in the process of pump machine oil, controls do not have return spring in valve in the valve of oil-feed and fuel-displaced.Time fuel-displaced, adopt the gravity of oil inlet valve 9 decline return and close oil inlet passage and seal automatically, adopt suction to open machine oil and enter passage in pump oil inner casing; During oil-feed, adopt the gravity of ball sealer 8 decline return and close oil discharge passage and seal automatically, adopt pressure to open oil discharge passage outside machine oil rear pump oil inner casing.
In order to ensure that buoyant enclosure 1 can keep shape and be not easy distortion, in the inner chamber of buoyant enclosure 1, manufacture the skeleton having support;
In order to ensure that machine oil can normally enter in outer oilhole 3, the center of gravity of buoyant enclosure 1 is manufactured on the position near outer oilhole 3;
In order to enable machine oil enter in pump oil inner casing 4, the outer oilhole 3 swimming in the buoyant enclosure 1 on machine oil face must slip into the following oil pump in machine oil face and can normally work;
There is no metallic pin and impurity to ensure to enter in the machine oil in oil pump, outside oilhole 3 close to bottom oil sump time, adopt support 2 to support buoyant enclosure 1 and make to maintain a certain distance bottom outer oilhole 3 and oil sump;
In order to reduce resistance when answering magnetic piston 6 up, be provided with vent 7 in the upper end of pump oil inner casing 4, vent 7 can make the inner chamber of pump oil inner casing 4 communicate with the inner chamber of buoyant enclosure 1.
In order to make to answer magnetic piston 6 in driving pump oil inner casing 4 answer the machine oil below magnetic piston 6 to enter central siphon fuel delivery valve after can get back to top in pump oil inner casing 4 smoothly, adopt upper magnet 13 as pulling the power of answering magnetic piston 6 up.
During use, be arranged in the oil sump in internal-combustion engine by solenoid pumps machine oil equipment, swim on machine oil face when internal-combustion engine adds machine oil, outer oilhole 3 and oil inlet hole 11 go deep in machine oil, the upper part emersion machine oil face of buoyant enclosure 1.The circuit that insulated electric conductor is connected with field controller is connected during the key of teacher of the opening position, the power-on circuit that magnetic field control controller connects upper magnet 13 generates an electromagnetic field, the attraction force that electromagnetic field produces pulls answers magnetic piston 6 to move up, now, the cavity below magnetic piston 6 of answering in pump oil inner casing 4 creates pull of vacuum, pull of vacuum is inhaled dynamic oil inlet valve 9 and is opened and oil inlet valve 9 and the laterally interior rank of oil inlet hole 11 are separated, machine oil from outer oilhole 3 through oil inlet hole 11, then in the annular of oil inlet hole 11 the inner rank enter pump oil inner casing 4 inner chamber.When the attraction force that upper magnet 13 generates an electromagnetic field pulls and answers magnetic piston 6 to be moved upwards up to top, the power-on circuit of lower magnet 12 is connected after magnetic field control controller disconnects the power-on circuit of upper magnet 13, the electromagnetic field of upper magnet 13 disappears, now, oil inlet valve 9 closes oil inlet passage under the effect of self gravitation, the attraction force of the electromagnetic field produced after lower magnet 12 is energized pulls answers magnetic piston 6 descending, driving pump oil inner casing 4 in machine oil and make machine oil produce internal pressure, the inner conical surface having the machine oil of pressure to enter fuel-displaced sealed end from the lower end of hollow valve body 5 upwards wash open continue after the ball sealer 8 sealed with the inner conical surface of fuel-displaced sealed end is shifted up, enter from the upper end of hollow valve body 5 in connected pipes head 10, the lubricated surface of each needs lubrication being transported to internal-combustion engine is entered in the pipeline of conveyor oil after connected pipes head 10.Answer magnetic piston 6 descending when putting in place under the pulling of the attraction force of the electromagnetic field that lower magnet 12 produces, ball sealer 8 under the effect of the gravity of self descending inner conical surface is shut and make oil do not return pump oil inner casing 4 inner chamber, now, the power-on circuit that magnetic field control controller connects again upper magnet 13 generates an electromagnetic field again, the connection of circulation like this and cut off the power-on circuit of lower magnet 12 and upper magnet 13, constantly machine oil is pumped and be transported to internal-combustion engine each need the lubrication table of lubrication.
In the process of pump machine oil, buoyant enclosure 1 can the rising of pasta or reduction and automatically raise or reduce at random.In the process of operation of oil pump, answer magnetic piston 6 when the inner chamber of pump oil inner casing 4 moves up and down, air passes in and out the inner chamber of pump oil inner casing 4 from vent 7, reduces the working resistance of answering magnetic piston 6.
Claims (6)
1. a solenoid pumps machine oil equipment, is characterized in that: described solenoid pumps machine oil equipment comprises buoyant enclosure (1), outer oilhole (3), upper magnet, lower magnet, pump oil inner casing (4), oil inlet hole (11), oil inlet valve (9), answers magnetic piston (6), central siphon fuel delivery valve, connected pipes head (10), field controller;
Lower part in buoyant enclosure (1) is provided with pump oil inner casing (4), upper magnet and lower magnet, below the outside of buoyant enclosure (1), one side is fixed with support (2), and the lower end of support (2) is lower than the position of the outer oilhole (3) of buoyant enclosure (1) lower end; Lower magnet (12) is fixed on the lower part of pump oil inner casing (4) outside, upper magnet (13) is fixed on the upper part of pump oil inner casing (4) outside, and the lower end of pump oil inner casing (4) is fixed on the lower end in buoyant enclosure (1);
Connect upper magnet to be connected with field controller with the circuit of lower magnet, the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyant enclosure (1);
In pump oil inner casing (4), central siphon fuel delivery valve is installed, oil inlet valve (9), answer magnetic piston (6), central siphon fuel delivery valve is fixed on the center hole of the overlying one end of pump oil inner casing (4), after the lower end of central siphon fuel delivery valve is passed from the center hole of the upper end of pump oil inner casing (4), enter in pump oil inner casing (4) through the one side place entered into after answering magnetic piston (6) above close to oil inlet valve (9), the one side above of the lower end of central siphon fuel delivery valve and oil inlet valve (9) has gap, oil inlet valve (9) to be arranged in the inner annular of oil inlet hole (11) on rank, below oil inlet valve (9), one side coordinates with the plane of structure on rank in the annular of the inner of the oil inlet hole (11) of the lower end of pump oil inner casing (4) and can seal or open the oil inlet passage entered in pump oil inner casing (4), answer magnetic piston (6) to be arranged in the inner chamber of pump oil inner casing (4), and be enclosed within the cylndrical surface of hollow valve body (5), the part that the upper-end surface of pump oil inner casing (4) is exposed in the upper end of central siphon fuel delivery valve is connected with the lower end of connected pipes head (10), connected pipes head (10) is fixed on the upper end of buoyant enclosure (1) by stretching out hole, the upper end of connected pipes head (10) is connected with the oil delivery pipeline of internal-combustion engine by high pressure hose or telescopic pipe,
The material of described buoyant enclosure (1) is the material of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types, when buoyant enclosure (1) during employing rubber material or after being shaped is soft-shell, inflate will first in use the inner chamber of buoyant enclosure (1) can float on pasta; A type in material employing metal, plastics, nylon and the glass fibre reinforced plastics of hollow valve body (5) and pump oil inner casing (4) or the material of several types; A type in material employing metal, plastics, nylon and the glass fibre reinforced plastics of oil inlet valve (9) or the material of several types; The material of magnetic piston (6) is answered to be can the material of hard to bear magnetic field suction; The material of connected pipes head (10) is the material of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types;
Described buoyant enclosure (1) is the hollow cavity producing buoyancy, the upper end of hollow cavity has stretches out hole and there is outer oilhole (3) string holes, lower end, lower part in hollow cavity is provided with the parts installed in lower magnet (12), upper magnet (13) pump oil inner casing (4) and pump oil inner casing (4), and the upper part in hollow cavity is provided with connected pipes head (10); Lower end in hollow shell coordinates with the lower end of pump oil inner casing (4) and seals the inner chamber of the lower part of hollow shell, and the outer oilhole (3) of hollow shell lower end communicates with the oil inlet hole (11) of pump oil inner casing (4) lower end; Stretching out hole is the hole allowing connected pipes head (10) pass, and is fixedly connected with tubing head (10) by nut, and stretches out hole by connected pipes head (10) 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 buoyant enclosure (1) is put into machine oil, the buoyancy that buoyant enclosure (1) produces can support the parts of buoyant enclosure (1) and inside thereof all wt and above floating on; When buoyant enclosure (1) swims in machine oil general work, can at random pasta rising and raise, the reduction of random pasta and reducing;
The inner chamber of described pump oil inner casing (4) is cylindrical body, upper end on the center line of inner chamber have center hole pass pump oil inner casing (4), lower end have oil inlet hole (11) through pump oil inner casing (4), have independently vent (7) on the side of center hole; Rank in the annular that there is plane ring type the inner of oil inlet hole (11), in annular, the plane of structure on rank is sealing surfaces, and sealing surface coordinates with one side below oil inlet valve (9);
The conveniently pump oil processing of inner casing and assembling, pump oil inner casing from recombinant behind upper end or lower end segmentation processing together, or, pump oil inner casing is punished into three sections from top and bottom and processes rear recombinants together;
Described oil inlet valve (9) is dull and stereotyped, and below dull and stereotyped, one side is sealing surface, and sealing surface coordinates the passage that can seal oil inlet passage and open into machine oil with the plane of structure on rank in the annular of the inner of oil inlet hole (11);
Described central siphon fuel delivery valve comprises hollow valve body (5) and ball sealer (8), hollow valve body (5) is the hollow shaft of hollow pipe-type, the surface of the part that hollow valve body (5) stretches in pump oil inner casing (4) is smooth cylndrical surface, and cylndrical surface coordinates with answering the center hole of magnetic piston (6); There is fuel-displaced sealed end the lower end of hollow valve body (5), the lower end surface of fuel-displaced sealed end in the lower end of hollow valve body (5), upper-end surface is inner conical surface, the large end of inner conical surface communicates with the upper end of central siphon fuel delivery valve, small end communicates with the lower end of central siphon fuel delivery valve, and inner conical surface is provided with ball sealer (8); The mating spherical surfaces of inner conical surface and ball sealer, can inner conical surface be sealed under the effect of the gravity of ball sealer (8), the sealing of inner conical surface and ball sealer (8) can be opened when being with the machine oil of pressure from the endoporus of hollow valve body (5) lower end and form passage;
Described magnetic piston (6) of answering is columniform iron core, and there is smooth center hole at the position of the center line of columniform iron core, and the periphery of columniform iron core is smooth periphery; In smooth center hole, have the annular groove of depression, annular groove is embedded with seal ring; Smooth periphery has the annular groove of depression, and annular groove is embedded with seal ring; Center hole coordinates with the cylndrical surface of hollow valve body (5) and can O-ring cylinder, and can slide on the cylndrical surface of hollow valve body (5); The inner chamber of periphery and pump oil inner casing (4) coordinates can the inner chamber of canned pump oil inner casing (4), and can slip in the inner chamber of pump oil inner casing (4);
Described upper magnet and lower magnet are the electromagnetic coils that can generate an electromagnetic field, and are to pull the power of answering magnetic piston to move up and down;
Described magnetic field control controller controls the controller that upper magnet and lower magnet generate an electromagnetic field, and controls upper magnet and lower magnet and circulate the length of time of generating an electromagnetic field and the time that generates an electromagnetic field;
Described machine connected pipes head (10) is the machine oil pipe of the integral type with connecting head and connecting tube;
Described oil inlet hole (11) be machine oil enter the inner chamber of pump oil inner casing (4) through via hole, the upper end of oil inlet hole (11) is inner, lower end is outer end;
Described solenoid pumps machine oil equipment, in the process of pump machine oil, controls do not have return spring in valve in the valve of oil-feed and fuel-displaced; Time fuel-displaced, adopt the gravity of oil inlet valve (9) decline return and close oil inlet passage and seal automatically, adopt pressure to open oil discharge passage outside machine oil rear pump oil inner casing; During oil-feed, adopt the gravity of ball sealer (8) decline return and close oil discharge passage and seal automatically, adopt suction to open machine oil and enter passage in pump oil inner casing;
During use, solenoid pumps machine oil equipment is arranged in the oil sump in internal-combustion engine, internal-combustion engine swims in when adding machine oil on machine oil face, and outer oilhole (3) and oil inlet hole (11) go deep in machine oil, the upper part emersion machine oil face of buoyant enclosure (1), the circuit that insulated electric conductor is connected with field controller is connected during the key of teacher of the opening position, the power-on circuit that magnetic field control controller connects upper magnet (13) generates an electromagnetic field, the attraction force that electromagnetic field produces pulls answers magnetic piston (6) to move up, now, the cavity below magnetic piston (6) of answering in pump oil inner casing (4) creates pull of vacuum, pull of vacuum is inhaled dynamic oil inlet valve (9) and is opened and oil inlet valve (9) and the laterally interior rank of oil inlet hole (11) are separated, machine oil from outer oilhole (3) through oil inlet hole (11), in the annular that oil inlet hole (11) is inner, rank enter the inner chamber of pump oil inner casing (4) again, when the attraction force that upper magnet (13) generates an electromagnetic field pulls and answers magnetic piston (6) to be moved upwards up to top, the power-on circuit of lower magnet (12) is connected after magnetic field control controller disconnects the power-on circuit of upper magnet (13), the electromagnetic field of upper magnet (13) disappears, now, oil inlet valve (9) closes oil inlet passage under the effect of self gravitation, the attraction force of the electromagnetic field produced after lower magnet (12) energising pulls answers magnetic piston (6) descending, machine oil in driving pump oil inner casing (4) and make machine oil produce internal pressure, the inner conical surface having the machine oil of pressure to enter fuel-displaced sealed end from the lower end of hollow valve body (5) upwards wash open the ball sealer (8) sealed with the inner conical surface of fuel-displaced sealed end be shifted after continue up, enter from the upper end of hollow valve body (5) in connected pipes head (10), the lubricated surface of each needs lubrication being transported to internal-combustion engine is entered in the pipeline of conveyor oil after connected pipes head (10), answer magnetic piston (6) descending when putting in place under the pulling of the attraction force of the electromagnetic field that lower magnet (12) produces, ball sealer (8) under the effect of the gravity of self descending inner conical surface is shut and make oil do not return pump oil inner casing (4) inner chamber, now, the power-on circuit that magnetic field control controller connects again upper magnet (13) generates an electromagnetic field again, the connection of circulation like this and cut off the power-on circuit of lower magnet (12) and upper magnet (13), constantly machine oil is pumped and be transported to internal-combustion engine each need the lubrication table that lubricates, in the process of pump machine oil, buoyant enclosure (1) can the rising of pasta or reduction and automatically raise or reduce at random, in the process of operation of oil pump, answer magnetic piston (6) when the inner chamber of pump oil inner casing (4) moves up and down, air, from the inner chamber of vent (7) turnover pump oil inner casing (4), reduces the working resistance of answering magnetic piston (6).
2. solenoid pumps machine oil equipment according to claim 1, is characterized in that: in order to ensure that buoyant enclosure (1) can keep shape and be not easy distortion, manufacture the skeleton having support in the inner chamber of buoyant enclosure (1);
In order to ensure that machine oil can normally enter in outer oilhole (3), the center of gravity of buoyant enclosure (1) is manufactured on the position near outer oilhole (3);
In order to enable machine oil enter in pump oil inner casing (4), the outer oilhole (3) swimming in the buoyant enclosure (1) on machine oil face must slip into the following oil pump in machine oil face and can normally work.
3. solenoid pumps machine oil equipment according to claim 1, it is characterized in that: there is no metallic pin and impurity to ensure to enter in the machine oil in oil pump, outside oilhole (3) close to bottom oil sump time, adopt support (2) to support buoyant enclosure (1) and make to maintain a certain distance bottom outer oilhole (3) and oil sump;
In order to reduce resistance when answering magnetic piston (6) up, be provided with vent (7) in the upper end of pump oil inner casing (4), vent (7) can make the inner chamber of pump oil inner casing (4) communicate with the inner chamber of buoyant enclosure (1).
4. solenoid pumps machine oil equipment according to claim 1, it is characterized in that: in order to make to answer magnetic piston (6) in driving pump oil inner casing (4) answer the machine oil below magnetic piston (6) to enter central siphon fuel delivery valve after can get back to top in pump oil inner casing (4) smoothly, adopt upper magnet (13) as pulling the power of answering magnetic piston (6) up.
5. solenoid pumps machine oil equipment according to claim 1, it is characterized in that: compact structure, the powerful of described solenoid pumps machine oil equipment, swim on machine oil face, can the rising of pasta or reduction and automatically raise or reduce at random, metallic pin during pump machine oil bottom oil sump and impurity do not enter in oil pump; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.
6. a manufacture method for solenoid pumps machine oil equipment, is characterized in that:
During fabrication, a type in buoyant enclosure (1) employing metal, plastics, nylon, glass fibre reinforced plastics, rubber or the material manufacture of several types, when buoyant enclosure (1) when adopting rubber material to manufacture or after manufacture shaping is soft-shell, inflates will first in use the inner chamber of buoyant enclosure (1) and make it float on pasta; Hollow valve body (5) and pump oil inner casing (4) adopt the material manufacture of a type in metal, plastics, nylon and glass fibre reinforced plastics or several types; A type in oil inlet valve (9) employing metal, plastics, nylon and glass fibre reinforced plastics or the material manufacture of several types; Magnetic piston (6) is answered to adopt the material manufacture of the hard to bear magnetic field suction of energy; A type in connected pipes head (10) employing metal, plastics, nylon, glass fibre reinforced plastics, rubber or the material manufacture of several types;
Buoyant enclosure (1) creates the hollow cavity producing buoyancy, the upper end of hollow cavity manufacture have stretch out hole and string holes, lower end manufactures outer oilhole (3), stretch out hole and create the hole allowing connected pipes head (10) pass, be fixedly connected with tubing head (10) by nut, and stretch out hole by connected pipes head (10) 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 installed in lower magnet (12), upper magnet (13) pump oil inner casing (4) and pump oil inner casing (4), and the upper part in hollow cavity is provided with connected pipes head (10); Lower end in hollow shell coordinates with the lower end of pump oil inner casing (4) and seals the inner chamber of the lower part of hollow shell, and the outer oilhole (3) of hollow shell lower end communicates with the oil inlet hole (11) of pump oil inner casing (4) lower end;
Conveniently assemble, during fabrication, after buoyant enclosure (1) is divided into two-part manufacture from the place that the shape of centre is maximum, recombinant together for buoyant enclosure (1);
The inner chamber of pump oil inner casing (4) creates cylindrical cavity, upper end on the center line of inner chamber manufactures has center hole to pass pump oil inner casing (4), lower end manufacture has oil inlet hole (11) through pump oil inner casing (4), and manufacturing on the side of center hole has independently vent (7); Rank in the annular that the inner of oil inlet hole (11) manufacture has plane ring type, in annular, the plane of structure on rank creates sealing surface, and sealing surface coordinates with one side below oil inlet valve (9);
The conveniently pump oil processing of inner casing and assembling, pump oil inner casing during fabrication, pump oil inner casing from recombinant behind upper end or lower end segmentation manufacture together, or, pump oil inner casing is punished into three sections of rear recombinants of manufacture together from top and bottom;
Oil inlet valve (9) creates flat board, and below dull and stereotyped, one side creates sealing surface, and sealing surface coordinates the passage that can seal oil inlet passage and open into machine oil with the plane of structure on rank in the annular of the inner of oil inlet hole (11);
Central siphon fuel delivery valve creates hollow valve body (5) and ball sealer (8) two-part, hollow valve body (5) creates the hollow shaft of hollow pipe-type, the surface of the part that hollow valve body (5) stretches in pump oil inner casing (4) creates smooth cylndrical surface, and cylndrical surface coordinates with answering the center hole of magnetic piston (6); The lower end of hollow valve body (5) manufactures fuel-displaced sealed end, the lower end surface of fuel-displaced sealed end is manufactured on the lower end of hollow valve body (5), upper-end surface creates inner conical surface, the large end of inner conical surface communicates with the upper end of central siphon fuel delivery valve, small end communicates with the lower end of central siphon fuel delivery valve, and inner conical surface is provided with ball sealer (8); The mating spherical surfaces of inner conical surface and ball sealer, can inner conical surface be sealed under the effect of the gravity of ball sealer (8), the sealing of inner conical surface and ball sealer (8) can be opened when being with the machine oil of pressure from the endoporus of hollow valve body (5) lower end and form passage;
Answer magnetic piston (6) to create columniform iron core, the position of the center line of columniform iron core manufactures smooth center hole, and the periphery of columniform iron core creates smooth periphery; In smooth center hole, manufacture the annular groove having depression, annular groove is embedded with seal ring; Smooth periphery manufactures the annular groove having depression, and annular groove is embedded with seal ring; Center hole coordinates with the cylndrical surface of hollow valve body (5) and can O-ring cylinder, and can slide on the cylndrical surface of hollow valve body (5); The inner chamber of periphery and pump oil inner casing (4) coordinates can the inner chamber of canned pump oil inner casing (4), and can slip in the inner chamber of pump oil inner casing (4);
Upper magnet and lower magnet create the electromagnetic coil that can generate an electromagnetic field;
Magnetic field control controller creates the controller controlling upper magnet and lower magnet and generate an electromagnetic field, and controls upper magnet and lower magnet and circulate the length of time of generating an electromagnetic field and the time that generates an electromagnetic field;
Connected pipes head (10) creates the machine oil pipe of the integral type with connecting head and connecting tube;
Oil inlet hole (11) create machine oil enter pump oil inner casing (4) inner chamber through via hole, the upper end of oil inlet hole (11) creates the inner, lower end and creates outer end;
In order to ensure that buoyant enclosure (1) can keep shape and be not easy distortion, in the inner chamber of buoyant enclosure (1), manufacture the skeleton having support;
In order to ensure that machine oil can normally enter in outer oilhole (3), the center of gravity of buoyant enclosure (1) is manufactured on the position near outer oilhole (3);
In order to enable machine oil enter in pump oil inner casing (4), the outer oilhole (3) swimming in the buoyant enclosure (1) on machine oil face must slip into the following oil pump in machine oil face and can normally work;
Metallic pin and impurity is not had in order to ensure to enter in the machine oil in oil pump, outside oilhole (3) close to bottom oil sump time, adopt support (2) to support buoyant enclosure (1) and make to maintain a certain distance bottom outer oilhole (3) and oil sump;
In order to reduce resistance when answering magnetic piston (6) up, manufacture in the upper end of pump oil inner casing (4) and have vent (7), vent (7) can make the inner chamber of pump oil inner casing (4) communicate with the inner chamber of buoyant enclosure (1);
In order to make to answer magnetic piston (6) in driving pump oil inner casing (4) answer the machine oil below magnetic piston (6) to enter central siphon fuel delivery valve after can get back to top in pump oil inner casing (4) smoothly, adopt upper magnet (13) as pulling the power of answering magnetic piston (6) up;
Lower part in buoyant enclosure (1) is provided with pump oil inner casing (4), upper magnet and lower magnet, below the outside of buoyant enclosure (1), one side is fixed with support (2), and the lower end of support (2) is lower than the position of the outer oilhole (3) of buoyant enclosure (1) lower end, lower magnet (12) is fixed on the lower part of pump oil inner casing (4) outside, upper magnet (13) is fixed on the upper part of pump oil inner casing (4) outside, and the lower end of pump oil inner casing (4) is fixed on the lower end in buoyant enclosure (1), connect upper magnet to be connected with field controller with the circuit of lower magnet, the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyant enclosure (1), in pump oil inner casing (4), central siphon fuel delivery valve is installed, oil inlet valve (9), answer magnetic piston (6), central siphon fuel delivery valve is fixed on the center hole of the overlying one end of pump oil inner casing (4), after the lower end of central siphon fuel delivery valve is passed from the center hole of the upper end of pump oil inner casing (4), enter in pump oil inner casing (4) through the one side place entered into after answering magnetic piston (6) above close to oil inlet valve (9), the one side above of the lower end of central siphon fuel delivery valve and oil inlet valve (9) has gap, oil inlet valve (9) to be arranged in the inner annular of oil inlet hole (11) on rank, below oil inlet valve (9), one side coordinates with the plane of structure on rank in the annular of the inner of the oil inlet hole (11) of the lower end of pump oil inner casing (4) and can seal or open the oil inlet passage entered in pump oil inner casing (4), answer magnetic piston (6) to be arranged in the inner chamber of pump oil inner casing (4), and be enclosed within the cylndrical surface of hollow valve body (5), the part that the upper-end surface of pump oil inner casing (4) is exposed in the upper end of central siphon fuel delivery valve is connected with the lower end of connected pipes head (10), connected pipes head (10) is fixed on the upper end of buoyant enclosure (1) by stretching out hole, the upper end of connected pipes head (10) is connected with the oil delivery pipeline of internal-combustion engine by high pressure hose or telescopic pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510984432.5A CN105508177A (en) | 2015-12-25 | 2015-12-25 | Electromagnetic engine oil pumping device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510984432.5A CN105508177A (en) | 2015-12-25 | 2015-12-25 | Electromagnetic engine oil pumping device |
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| CN105508177A true CN105508177A (en) | 2016-04-20 |
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| CN201510984432.5A Pending CN105508177A (en) | 2015-12-25 | 2015-12-25 | Electromagnetic engine oil pumping device |
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| CN104131959A (en) * | 2013-05-04 | 2014-11-05 | 徐州凯龙矿山科技开发有限公司 | Novel hydraulic pump body mechanism |
| DE102013012491A1 (en) * | 2013-07-26 | 2015-01-29 | Thomas Magnete Gmbh | Reciprocating pump and method of assembling the same |
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| US2806432A (en) * | 1956-04-16 | 1957-09-17 | Jerry R Brooks | Solenoid pump |
| CN2041731U (en) * | 1988-11-04 | 1989-07-26 | 李国伦 | Full-wave electromagnetic pump |
| CN2137728Y (en) * | 1992-04-23 | 1993-07-07 | 机械电子工业部合肥通用机械研究所 | Electromagnetic metering pump |
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Application publication date: 20160420 |