CN105569947A

CN105569947A - Energy-saving, efficient, and environment-friendly electromagnetic device for draining sewage

Info

Publication number: CN105569947A
Application number: CN201610043685.7A
Authority: CN
Inventors: 邱兴伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-24
Filing date: 2016-01-24
Publication date: 2016-05-11

Abstract

The invention discloses an energy-saving, efficient and environment-friendly electromagnetic device for draining sewage and belongs to sewage draining equipment. A water pumping shell and an electromagnetic coil are installed in a buoyancy shell of the energy-saving, efficient and environment-friendly electromagnetic device for draining sewage. The electromagnetic coil is arranged outside the water pumping shell. The lower end of the water pumping shell is fixed in the buoyancy shell. A water outlet valve is fixed in a center hole of the water pumping shell. A propelling spring and an iron core piston are arranged in the water pumping shell. The propelling spring is pressed on the iron core piston. A sewage inlet channel of a water inlet cavity and a sewage inlet channel of an extrusion cavity are sealed through water passing sealing plates. A limiting stopper is fixed in a piston hole in the iron core piston. A sealing cap is arranged on the annular sealing face of the iron core piston. The energy-saving, efficient and environment-friendly electromagnetic device for draining sewage is compact in structure, low in vibration, high in electric energy utilization rate, high in power and suitable for pumping and draining sewage in a sewage treatment station, pumping and draining sewage in a sewage pool and pumping and draining sewage in a blocked sewage ditch. The energy-saving, efficient and environment-friendly electromagnetic device for draining sewage floats on the surface of sewage during sewage pumping and draining and can automatically ascend or descend along with rising or lowering of the surface of sewage, sediment and mud cannot enter a sewage pump, and sewage can flow automatically to be drained and conveyed.

Description

Energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment

Technical field

The present invention relates to the energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment in effluent discharge field.

Background technique

Traditional when the sewer ditch draining-off sewage of cesspool effluent and blocking, be all adopt submersible pump blowdown, situation about blocking often occurs with submersible pump blowdown; For this reason, we have devised the dredge pump that can swim on oilysewage surface.

Summary of the invention

The object that the present invention relates to is to provide a kind of manufacture and the method thereof that can swim in the energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment of pump drainage sewage on oilysewage surface.

For achieving the above object, energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment of the present invention mainly comprises buoyancy shell, electromagnetic coil, pump water hull, water inlet, crosses watertight shrouding, ball sealer or sealing cone, propelling spring, ferrite core piston, restriction plug, internal taper hole, water port, outlet valve, blowdown connecting head, field controller, electronic remote controller; Or, mainly comprise buoyancy shell, electromagnetic coil, pump water hull, water inlet, cross watertight shrouding, ball sealer or sealing cone, propelling spring, ferrite core piston, restriction plug, internal taper hole, water port, outlet valve, blowdown connecting head, field controller.

Lower part in buoyancy shell is provided with pump water hull, 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 water inlet of buoyancy shell lower end, and the water inlet of buoyancy shell lower end communicates with the water inlet of pump water hull lower end; Electromagnetic coil is fixed on the upper part outside pump water hull, and the lower end of pump water hull 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.

Watertight shrouding, propelling spring, ferrite core piston, restriction plug were installed in pump water hull, propelling spring is arranged on the upper part of the inner chamber of pump water hull, ferrite core piston is arranged on the lower part of the inner chamber of pump water hull, the upper end portion that top, upper end is pressed in the upper end of the inner chamber of pump water hull, lower end is pressed in ferrite core piston of propelling spring, ferrite core piston can slide up and down in the inner chamber of pump water hull; The upper end surface of the protrusion platform of the lower part of the consent in ferrite core piston was provided with watertight shrouding, in consent, be provided with restriction fill in the displacement distance limited when watertight shrouding moves up, the fixing employing interference fit of restriction plug in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion restriction plug in consent; Cross watertight shrouding and be arranged on can moving up and down of the annular sealing surface of the upper end of the protrusion platform in ferrite core piston above, the passage entering sewage in ferrite core piston can be closed when the sealing surface crossed below watertight shrouding coordinates with annular sealing surface and seals, the passage entering sewage in ferrite core piston when the sealing surface crossed below watertight shrouding separates with annular sealing surface, can be opened; Seal at the protrusion platform of the lower end that the inside lower part of pump water hull was provided with in watertight shrouding and pump water hull; Cross watertight shrouding coordinate with the annular sealing surface protruding platform and can seal or open the sewage routeway that enters entered in pump water hull; When ferrite core piston is up, the inner chamber part of the pump water hull of ferrite core piston lower part is water-inlet cavity; When ferrite core piston is descending, the inner chamber part of the pump water hull of ferrite core piston upper part is extrusion chamber.Be provided with outlet valve in the upper end of pump water hull, the lower part of outlet valve is fixed in the center hole of the overlying one end of pump water hull; The part that the upper-end surface of pump water hull is exposed in the upper end of outlet valve is connected with the lower end of blowdown connecting head, and blowdown connecting head is fixed on the upper end of buoyancy shell by stretching out hole, and the upper end of blowdown connecting head 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 bubble through the water column 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 water hull 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; The material crossing watertight shrouding adopts 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 propelling spring adopts is the material of a type in metal and rubber or two types, and when adopting rubber material, propelling spring is the spring of hollow pipe-type, utilizes the elasticity of rubber and contractibility to realize the function of spring; The material of blowdown connecting head 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 water inlet string holes, lower end, lower part in hollow cavity is provided with the parts installed in field controller, electromagnetic coil and pump water hull and pump water hull, or the lower part in hollow cavity is provided with the parts installed in electronic remote controller, field controller, electromagnetic coil and pump water hull and pump water hull; Upper part in hollow cavity is provided with blowdown connecting head; Lower end in hollow shell coordinates with the lower end of pump water hull and seals the inner chamber of the lower part of hollow shell, and the water inlet of hollow shell lower end is corresponding with the position of the water inlet of pump water hull lower end and communicate; Stretching out hole is the hole allowing blowdown connecting head pass, and fixes blowdown connecting head by nut, and stretches out hole by blowdown connecting 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 buoyancy shell is put into water, the buoyancy that buoyancy shell produces can support all wt of the parts of buoyancy shell and inside thereof and float on oilysewage surface; When buoyancy shell swims in sewage general work, can raise with the rising of the water surface, reduce with the reduction of the water surface.

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 water hull 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 water hull, lower end has water inlet to pass pump water hull; There is protrusion platform protruding upward at the middle part of the lower end in pump water hull, the upper end portion of protruding platform is annular sealing surface, the inside of protruding platform is water inlet, water-inlet cavity when watertight shrouding was not installed in the upper end portion of protruding platform in pump water hull communicates with water inlet, and the annular sealing surface protruding platform coordinates with one side below mistake watertight shrouding.

The upper-end surface of the protrusion platform of described annular sealing surface respectively in pump water hull and the sealing neck upper-end surface in ferrite core piston are smooth, smooth planar annulars, and annular sealing surface coordinates with the sealing surface crossed below watertight shrouding.

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 backwater sealed end the lower end of hollow valve body, the lower end surface of backwater 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; Inner conical surface and ball sealer can be opened when being with the sewage 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 conveying sewage lower than the suction produced during water inlet or seal the sealing of boring and form passage.

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

Described ferrite core piston is columniform iron core, and 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; Described periphery coordinates with the inner chamber of pump water hull can the inner chamber of canned pump water hull, and can slide in the inner chamber of pump water hull.The cylindrical central portion position of described columniform iron core has penetration hole to run through the upper and lower end face of iron core, the lower part of described penetration hole is water port, upper part is consent, water port communicates with consent, the protrusion platform of annular protruding upward is had in the bottom of consent, the endoporus protruding platform part is the upper part of water port, protruding the groove having annular between the outside of platform and the consent protruding platform part, annular groove enters extrusion chamber disperse the passing hole through crossing on watertight shrouding after the sewage buffer memory entered from water port after; The upper-end surface of described protrusion platform is smooth annular sealing surface.Described water port is the via hole allowing sewage pass through, and below annular sealing surface, communicates with water-inlet cavity and consent; Described consent installs and the fixing hole limiting plug, protruding above platform and protruding outside platform, communicates determine with receiving bore and extrusion chamber.

Described restriction plug be restriction be arranged on protrusion platform upper end in ferrite core piston cross the distance that watertight shrouding moves up, centre has the plug of water port, described plug to be that centre has the cylinder of through hole or annular ring or jump ring circle; Restriction plug is centre when having a cylinder of through hole, and the fixing employing interference fit in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion cylinder in consent; When restriction plug is annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of the jump-ring slot internal fixtion annular ring in consent; When restriction plug is jump ring circle, directly jump ring is stuck in consent.

Described annular sealing surface is the sealing surface of the flat smooth of ring, the upper end of the protrusion platform of annular sealing surface respectively in ferrite core piston and coordinating with the sealing surface crossed below watertight shrouding in the upper end of the protrusion platform of pump water hull.

Described internal taper hole is the circular hole having tapering, and the face of circular hole is inner conical surface; The small end of internal taper hole under, hold upper greatly, 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, when having suction on ball sealer or sealing cone, can open by suction the passage that inner conical surface and sphere or male cone (strobilus masculinus) seal; The hydraulic 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.

The profile of described sealing cone is cone or cone cylinder, and the annular surface of cone or cone cylinder is the male cone (strobilus masculinus) having tapering; Gravity by self when the male cone (strobilus masculinus) of sealing cone and inner conical surface seal presses down and seals inner conical surface.

The profile of described ball sealer is spherosome or oval ball, and the surface of spherosome or oval ball is smooth spherical, and spherical is sealing surface; Gravity by self when the spherical of ball sealer and inner conical surface seal presses down and seals inner conical surface.

Described watertight shrouding of crossing is circular flat board, and the part that below dull and stereotyped, one side coordinates with the upper end portion of protruding platform is sealing surface, and the part beyond the dull and stereotyped upper end portion with protruding platform coordinates has passing hole; The sealing surface crossing watertight shrouding is used for coordinating with the annular sealing surface protruding platform upper end, and passing hole is used for allowing sewage 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 is the circuit switch of connecting and cutting off field controller, 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 normal work of energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment and cut off the control circuit of energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment; Described electronic remote controller can have in the present invention, also can not have.

Described dirt, discharging pollution connecting head is the sewage pipe of the integral type with connecting head and connecting tube.

Described water inlet be sewage enter the inner chamber of pump water hull through water passage hole, respectively in the center portion of protruding the center portion of platform and the bottom at buoyancy shell, water inlet communicates with the inner chamber of pump water hull.

In water-inlet cavity, lay in sewage wait to press, in extrusion chamber, extrude sewage and produce hydraulic pressure; When intaking in extrusion chamber, water-inlet cavity communicates with extrusion chamber; In extrusion chamber during sewer, water-inlet cavity sealed with the internal taper hole in ferrite core piston by ball sealer or sealing cone and disconnect enter extrusion chamber enter sewage routeway.

Described energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment in the treatment tank of Sewage Disposal or the sewer ditch of detention tank and blocking during pump drainage sewage, control into sewage routeway and go out sewage routeway one-way check valve in there is no return spring; When entering sewage in water-inlet cavity, the opened watertight shrouding of suction of the up generation of ferrite core piston with protrude the sealing of platform and the passage opened into sewage, be arranged on and the annular sealing surface in ferrite core piston cross watertight shrouding automatic decline return and close the passage entering sewage entered in extrusion chamber and seal under the effect of self gravitation; When extrusion chamber enters sewage, be arranged on that ball sealer on the internal taper hole of outlet valve or sealing cone utilize that the gravity of self makes ball sealer or the sealing automatic decline return of cone and the passage going out sewage of closing on outlet valve seals, ferrite core piston is descending and make to produce water-inlet cavity in pressure and promote ball sealer or the up passage entering sewage entered in extrusion chamber of then opening is bored in sealing; When extrusion chamber goes out sewage, under the effect of discharge pressure, promote ball sealer on the internal taper hole of outlet valve or sealing cone up and open the passage sewage of outlet valve, the watertight shrouding of crossing be arranged on the annular sealing surface in ferrite core piston utilizes the gravity of self to make watertight shrouding decline return and the passage entering sewage of closing in ferrite core piston seals automatically.

In order to ensure that energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment can normally work, in control circuit, there is electronic remote controller, adopt connection and the cut-out of the connecting circuit of electronic remote controller controlling magnetic field controller; There is no electronic remote controller in control circuit, adopt the circuit switch be connected with insulated electric conductor to come connection and the cut-out of the connecting circuit of controlling magnetic field controller.

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 sewage can normally enter in water inlet, the center of gravity of buoyancy shell is manufactured on the position near water inlet.

In order to enable sewage enter in pump water hull, the water inlet swimming in the buoyancy shell on oilysewage surface must be slipped into the following water pump of the water surface and can normally work.

There is no mud and silt to ensure to enter in the sewage in water pump, during bottom in water inlet close to sewage, adopting foot rest to support buoyancy shell and the bottom of water inlet and sewage is maintained a certain distance.

In order to enable the sewage in the water-inlet cavity in ferrite core piston driving pump water hull enter in extrusion chamber, propelling spring is adopted to move down as promotion ferrite core piston the power sewage in water-inlet cavity being clamp-oned extrusion chamber.

During use, be put in by energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment in the sewage in the sewage of Sewage Disposal or in the sewage of cesspool or in the sewer ditch of blocking, water inlet is goed deep in sewage, the upper part emersion oilysewage surface of buoyancy shell.Do not have electronic remote controller, connect the circuit that the circuit switch that is connected with insulated electric conductor is connected with field controller, the power-on circuit of field controller connection electromagnetic coil generates an electromagnetic field; Have the starting button pressing remote controller switch of electronic remote controller, 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 propelling spring moves up, when ferrite core piston starts up, be arranged on and the annular sealing surface in ferrite core piston crosses watertight shrouding descending return and close the passage that sewage enters extrusion chamber under the effect of the gravity of self; When ferrite core piston is up, ferrite core piston up and make the sewage in extrusion chamber create pressure, have the sewage 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 sewage in extrusion chamber through outlet valve, the pipeline entering into conveying sewage again after blowdown connecting head; Ferrite core piston is when up, ferrite core piston also makes to create pull of vacuum in water-inlet cavity, watertight shrouding was moved in pull of vacuum suction made watertight shrouding separate with the annular sealing surface protruding platform, sewage enters into from water inlet and protrudes platform, then the passing hole of passing through on watertight shrouding enter in pump water hull ferrite core piston below water-inlet cavity in.

Ferrite core piston is up move to the compression stage of compression propelling 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 propelling spring; When ferrite core piston starts descending, be arranged on the protrusion platform upper-end surface of lower end in pump water hull to cross watertight shrouding descending and close the sewage routeway that enters entering water-inlet cavity 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 sewage routeway that of extrusion chamber; Ferrite core piston is when descending, ferrite core piston promotes the sewage that enters in water-inlet cavity and makes sewage produce internal pressure, the annular sealing surface of the protrusion platform upper end having the sewage of pressure to enter into from the water port in ferrite core piston in ferrite core piston is upwards washed crossing of sealing with annular sealing surface open and is continued up after watertight shrouding be shifted, enters in extrusion chamber after crossing the passing hole on watertight shrouding after limiting the water port in filling in again.

Ferrite core piston is descending when putting in place under the promotion of propelling spring, be arranged on and the upper-end surface of the protrusion platform in ferrite core piston crosses watertight shrouding descending annular sealing surface is shut and make sewage not return water-inlet cavity 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 propelling spring promote ferrite core piston descending, constantly sewage is pumped and is transported in the pipeline of conveying sewage.In the process of pump drainage sewage, buoyancy shell can automatically raise with the rising of the water surface or reduction or decline.

A manufacture method for energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment, 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 bubble through the water column will first in use the inflation of the inner chamber of buoyancy shell; Hollow valve body and pump water hull 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; Cross the material manufacture that watertight shrouding adopts 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; Propelling spring adopts the material manufacture of a type in metal and rubber or two types, and when adopting rubber material to manufacture, propelling spring creates hollow tubular type spring, utilizes the elasticity of rubber and contractibility to realize the function of spring; A type in blowdown connecting head 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 water inlet, stretch out hole and create the hole allowing blowdown connecting head pass, fix blowdown connecting head by nut, and stretch out hole by blowdown connecting 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 field controller, electromagnetic coil and pump water hull and pump water hull, or the lower part in hollow cavity is provided with the parts installed in electronic remote controller, field controller, electromagnetic coil and pump water hull and pump water hull; Upper part in hollow cavity is provided with blowdown connecting head; Lower end in hollow shell coordinates with the lower end of pump water hull and seals the inner chamber of the lower part of hollow shell, and the water inlet of hollow shell lower end is corresponding with the position of the water inlet of pump water hull 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 water hull 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 water hull center hole, lower end manufactures has water inlet to pass pump water hull; The middle part of the lower end in pump water hull manufactures protrusion platform protruding upward, the upper end portion of protruding platform creates annular sealing surface, the inside of protruding platform creates water inlet, when watertight shrouding was not installed in the upper end portion of protruding platform, water-inlet cavity in pump water hull communicates with water inlet, and the annular sealing surface protruding platform coordinates with one side below mistake watertight shrouding.

Described annular sealing surface is manufactured on the upper-end surface of the protrusion platform in pump water hull respectively and is manufactured on the sealing neck upper-end surface of ferrite core piston, creates smooth, smooth planar annular, and annular sealing surface coordinates with the sealing surface crossed below watertight shrouding.

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 backwater sealed end, the lower end surface of backwater 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; Inner conical surface and ball sealer can be opened when being with the sewage 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 conveying sewage lower than the suction produced during water inlet or seal the sealing of boring and form passage.

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

Ferrite core piston creates columniform iron core, and 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; Described periphery coordinates with the inner chamber of pump water hull can the inner chamber of canned pump water hull, and can slide in the inner chamber of pump water hull.The cylindrical central portion position of described columniform iron core manufactures the penetration hole having the upper and lower end face running through iron core, the lower part of described penetration hole creates water port, upper part creates consent, the protrusion platform having annular protruding upward is manufactured in the bottom of consent, the endoporus protruding platform part manufactures the upper part of water port, protruding the groove manufacturing annular between the outside of platform and the consent protruding platform part, annular groove enters extrusion chamber disperse the passing hole through crossing on watertight shrouding after the sewage buffer memory entered from water port after; The upper-end surface of described protrusion platform creates smooth annular sealing surface.Described water port creates the via hole allowing sewage pass through, and is manufactured on below annular sealing surface, communicates with water-inlet cavity and consent; Described consent creates to be installed and the hole of fixing restriction plug, be manufactured on protrude platform above and protrude outside platform, communicate with receiving bore and extrusion chamber fixed.

Restriction plug creates the plug that there is water port centre, and described plug creates centre the cylinder of through hole or annular ring or jump ring circle, and what can limit the protrusion platform upper end be arranged in ferrite core piston crosses the distance that watertight shrouding moves up; Restriction plug creates centre when having a cylinder of through hole, and the fixing employing interference fit in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion cylinder in consent; When restriction plug creates annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of the jump-ring slot internal fixtion annular ring in consent; When restriction plug creates jump ring circle, directly jump ring is stuck in consent.

Described internal taper hole creates the circular hole of tapering, and the face of circular hole creates inner conical surface; The small end of internal taper hole under, hold upper greatly, can inner conical surface be sealed under the effect of the gravity of ball sealer or sealing cone self, when having suction on ball sealer or sealing cone, can open by suction the passage that inner conical surface and sphere or male cone (strobilus masculinus) seal; The hydraulic 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.

Sealing cone creates cone or cone cylinder, and the annular surface of cone or cone cylinder creates the male cone (strobilus masculinus) of tapering; Gravity by self when the male cone (strobilus masculinus) of sealing cone and inner conical surface seal presses down and seals inner conical surface.

The profile of ball sealer creates spherosome or oval ball, and the surface of spherosome or oval ball creates smooth spherical, and spherical is sealing surface; Gravity by self when the spherical of ball sealer and inner conical surface seal presses down and seals inner conical surface.

Cross watertight shrouding and create circular flat board, the part that below dull and stereotyped, one side coordinates with the upper end portion of protruding platform creates sealing surface, and the part beyond the dull and stereotyped upper end portion with protruding platform coordinates manufactures the passing hole allowing water pass through; The sealing surface crossing watertight shrouding coordinates with the annular sealing surface protruding platform upper end.

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 the circuit switch connected and cut off field controller, 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, also can not have.

Blowdown connecting head creates the sewage pipe of the integral type with connecting head and connecting tube.

Water inlet create sewage enter the inner chamber of pump water hull through via hole, be manufactured on the center portion of protruding platform and the center portion of bottom being manufactured on buoyancy shell respectively, water inlet communicates with the inner chamber of pump water hull.

Lower part in buoyancy shell is provided with pump water hull, 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 water inlet of buoyancy shell lower end, and the water inlet of buoyancy shell lower end communicates with the water inlet of pump water hull lower end; Electromagnetic coil is fixed on the upper part outside pump water hull, and the lower end of pump water hull 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.Watertight shrouding, propelling spring, ferrite core piston, restriction plug were installed in pump water hull, propelling spring is arranged on the upper part of the inner chamber of pump water hull, ferrite core piston is arranged on the lower part of the inner chamber of pump water hull, the upper end portion that top, upper end is pressed in the upper end of the inner chamber of pump water hull, lower end is pressed in ferrite core piston of propelling spring, ferrite core piston can slide up and down in the inner chamber of pump water hull; The upper end surface of the protrusion platform of the lower part of the consent in ferrite core piston was provided with watertight shrouding, in consent, be provided with restriction fill in the displacement distance limited when watertight shrouding moves up, the fixing employing interference fit of restriction plug in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion restriction plug in consent; Cross watertight shrouding and be arranged on can moving up and down of the annular sealing surface of the upper end of the protrusion platform in ferrite core piston above, the passage entering sewage in ferrite core piston can be closed when the sealing surface crossed below watertight shrouding coordinates with annular sealing surface and seals, the passage entering sewage in ferrite core piston when the sealing surface crossed below watertight shrouding separates with annular sealing surface, can be opened; Seal at the protrusion platform of the lower end that the inside lower part of pump water hull was provided with in watertight shrouding and pump water hull; Cross watertight shrouding coordinate with the annular sealing surface protruding platform and can seal or open the sewage routeway that enters entered in pump water hull; When ferrite core piston is up, the inner chamber part of the pump water hull of ferrite core piston lower part is water-inlet cavity; When ferrite core piston is descending, the inner chamber part of the pump water hull of ferrite core piston upper part is extrusion chamber.Be provided with outlet valve in the upper end of pump water hull, the lower part of outlet valve is fixed in the center hole of the overlying one end of pump water hull; The part that the upper-end surface of pump water hull is exposed in the upper end of outlet valve is connected with the lower end of blowdown connecting head, and blowdown connecting head is fixed on the upper end of buoyancy shell by stretching out hole, and the upper end of blowdown connecting head is connected with conveyance conduit by flexible pipe or telescopic pipe.

The compact structure of energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment of the present invention, vibrate little, utilization rate of electrical is high, powerful, to be applicable in Sewage Disposal pump drainage sewage, cesspool pump drainage sewage and pump drainage sewage in the sewer ditch of blocking; Swim in during pump drainage sewage on oilysewage surface, can automatically raise with the rising of oilysewage surface or reduction or decline, the silt bottom sewage and mud can not enter in sewage pump; 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 of energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment;

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, water inlet 3, pump water hull 4, hollow valve body 5, propelling spring 6, ferrite core piston 7, ball sealer or sealing cone 8, blowdown connecting head 9, electromagnetic coil 10, cross watertight shrouding 11, passing hole 12, restriction plug 13, water port 16, annular sealing surface 17, consent 18.

Embodiment

Energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment of the present invention mainly comprises buoyancy shell 1, electromagnetic coil 10, pump water hull 4, water inlet 3, crosses watertight shrouding 11, ball sealer or sealing cone 8, propelling spring 6, ferrite core piston 7, restriction plug 13, internal taper hole, water port 16, outlet valve, blowdown connecting head 9, field controller, electronic remote controller; Or, mainly comprise buoyancy shell 1, electromagnetic coil 10, pump water hull 4, water inlet 3, cross watertight shrouding 11, ball sealer or sealing cone 8, propelling spring 6, ferrite core piston 7, restriction plug 13, internal taper hole, water port 16, outlet valve, blowdown connecting head 9, field controller.

Lower part in buoyancy shell 1 is provided with pump water hull 4, electromagnetic coil 10, 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 water inlet 3 of buoyancy shell 1 lower end, and the water inlet 3 of buoyancy shell 1 lower end communicates with the water inlet 3 of pump water hull 4 lower end; Electromagnetic coil 10 is fixed on the upper part outside pump water hull 4, and the lower end of pump water hull 4 is fixed on the lower end in buoyancy shell 1.

The circuit connecting electromagnetic coil 10 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; Or the circuit connecting electromagnetic coil 10 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.

Watertight shrouding 11, propelling spring 6, ferrite core piston 7, restriction plug 13 were installed in pump water hull 4, propelling spring 6 is arranged on the upper part of the inner chamber of pump water hull 4, ferrite core piston 7 is arranged on the lower part of the inner chamber of pump water hull 4, the upper end portion that top, upper end is pressed in the upper end of the inner chamber of pump water hull 4, lower end is pressed in ferrite core piston 7 of propelling spring 6, ferrite core piston 7 can slide up and down in the inner chamber of pump water hull 4; The upper end surface of the protrusion platform of the lower part of the consent 18 in ferrite core piston 7 was provided with watertight shrouding 11, in consent 18, be provided with restriction plug 13 limited displacement distance when watertight shrouding 11 moves up, the fixing employing interference fit of restriction plug 13 in consent 18 is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion restriction plug 13 in consent 18; Cross watertight shrouding 11 and be arranged on can moving up and down of the annular sealing surface 17 of the upper end of the protrusion platform in ferrite core piston 7 above, the passage entering sewage in ferrite core piston 7 can be closed when the sealing surface crossed below watertight shrouding 11 coordinates with annular sealing surface 17 and seals, the passage entering sewage in ferrite core piston 7 when the sealing surface crossed below watertight shrouding 11 separates with annular sealing surface 17, can be opened; At the inside lower part of pump water hull 4, watertight shrouding 11 was installed to seal with the protrusion platform of the lower end in pump water hull 4; Cross watertight shrouding 11 coordinate with the annular sealing surface 17 protruding platform and can seal or open the sewage routeway that enters entered in pump water hull 4; When ferrite core piston 7 is up, the inner chamber part of the pump water hull 4 of ferrite core piston 7 lower part is water-inlet cavity; When ferrite core piston 7 is descending, the inner chamber part of the pump water hull 4 of ferrite core piston 7 upper part is extrusion chamber.Be provided with outlet valve in the upper end of pump water hull 4, the lower part of outlet valve is fixed in the center hole of the overlying one end of pump water hull 4; The part that the upper-end surface of pump water hull 4 is exposed in the upper end of outlet valve is connected with the lower end of blowdown connecting head 9, and blowdown connecting head 9 is fixed on the upper end of buoyancy shell 1 by stretching out hole, and the upper end of blowdown connecting head 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 bubble through the water column will first in use the inflation of the inner chamber of buoyancy shell 1; Hollow valve body 5 and pump water hull 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; Cross the material manufacture that watertight shrouding 11 adopts 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; Propelling spring 6 adopts the material manufacture of a type in metal and rubber or two types, and when adopting rubber material to manufacture, propelling spring 6 creates hollow tubular type spring, utilizes the elasticity of rubber and contractibility to realize the function of spring; Blowdown connecting head 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 water inlet 3, stretch out hole and create the hole allowing blowdown connecting head 9 pass, fix blowdown connecting head 9 by nut, and stretch out hole by blowdown connecting head 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 installed in field controller, electromagnetic coil 10 and pump water hull 4 and pump water hull 4, or the lower part in hollow cavity is provided with the parts installed in electronic remote controller, field controller, electromagnetic coil 10 and pump water hull 4 and pump water hull 4; Upper part in hollow cavity is provided with blowdown connecting head 9; Lower end in hollow shell coordinates with the lower end of pump water hull 4 and seals the inner chamber of the lower part of hollow shell, and the water inlet 3 of hollow shell lower end is corresponding with the position of the water inlet 3 of pump water hull 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 water hull 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 water hull 4 center hole, lower end manufactures has water inlet 3 through pump water hull 4; The middle part of the lower end in pump water hull 4 manufactures protrusion platform protruding upward, the upper end portion of protruding platform creates annular sealing surface 17, the inside of protruding platform creates water inlet 3, when watertight shrouding 11 was not installed in the upper end portion of protruding platform, water-inlet cavity in pump water hull 4 communicates with water inlet 3, and the annular sealing surface 17 protruding platform coordinates with one side below mistake watertight shrouding 11.

Described annular sealing surface 17 is manufactured on the upper-end surface of the protrusion platform in pump water hull 4 respectively and is manufactured on the sealing neck upper-end surface of ferrite core piston 7, create smooth, smooth planar annular, annular sealing surface 17 coordinates with the sealing surface crossed below watertight shrouding 11.

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 backwater sealed end, the lower end surface of backwater 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; Inner conical surface and ball sealer can be opened when being with the sewage 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 conveying sewage lower than the suction produced during water inlet 3 or seal the sealing of cone 8 and form passage.

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

Ferrite core piston 7 creates columniform iron core, and 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; Described periphery coordinates with the inner chamber of pump water hull 4 can the inner chamber of canned pump water hull 4, and can slide in the inner chamber of pump water hull 4.The cylindrical central portion position of described columniform iron core manufactures the penetration hole having the upper and lower end face running through iron core, the lower part of described penetration hole creates water port 16, upper part creates consent 18, the protrusion platform having annular protruding upward is manufactured in the bottom of consent 18, the endoporus protruding platform part manufactures the upper part of water port 16, protruding the groove manufacturing annular between the outside of platform and the consent 18 protruding platform part, the groove of annular is used for entering extrusion chamber after the passing hole 12 of disperseing after the sewage buffer memory that water port 16 enters through crossing watertight shrouding 11, the upper-end surface of described protrusion platform creates smooth annular sealing surface 17.Described water port 16 creates the via hole allowing sewage pass through, and is manufactured on below annular sealing surface 17, communicates with water-inlet cavity and consent 18; Described consent 18 creates to be installed and the hole of fixing restriction plug 13, be manufactured on protrude platform above and protrude outside platform, communicate with receiving bore and extrusion chamber fixed.

Restriction plug 13 creates the plug that there is water port 16 centre, and described plug creates centre the cylinder of through hole or annular ring or jump ring circle, and what can limit the protrusion platform upper end be arranged in ferrite core piston 7 crosses the distance that watertight shrouding 11 moves up; Restriction plug 13 creates centre when having a cylinder of through hole, and the fixing employing interference fit in consent 18 is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion cylinder in consent 18; When restriction plug 13 creates annular ring, the fixing employing interference fit in consent 18 is fixed or is adopted jump ring to be stuck in the two ends of the jump-ring slot internal fixtion annular ring in consent 18; When restriction plug 13 creates jump ring circle, directly jump ring is stuck in consent 18.

Described internal taper hole creates the circular hole of tapering, and the face of circular hole creates inner conical surface; The small end of internal taper hole under, hold upper greatly, can inner conical surface be sealed under the effect of the gravity of ball sealer or sealing cone 8 self, when having suction on ball sealer or sealing cone 8, can open by suction the passage that inner conical surface and sphere or male cone (strobilus masculinus) seal; Hydraulic 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.

Cross watertight shrouding 11 and create circular flat board, the part that below dull and stereotyped, one side coordinates with the upper end portion of protruding platform creates sealing surface, and the part beyond the dull and stereotyped upper end portion with protruding platform coordinates manufactures the passing hole 12 allowing water pass through; The sealing surface crossing watertight shrouding 11 coordinates with the annular sealing surface 17 protruding platform upper end.

Field controller creates and controls the controller that generates an electromagnetic field of electromagnetic coil 10, 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.

Blowdown connecting head 9 creates the sewage pipe of the integral type with connecting head and connecting tube.

Water inlet 3 create sewage enter the inner chamber of pump water hull 4 through via hole, be manufactured on the center portion of protruding platform and the center portion of bottom being manufactured on buoyancy shell 1 respectively, water inlet 3 communicates with the inner chamber of pump water hull 4.

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 ensure that sewage can normally enter in water inlet 3, the center of gravity of buoyancy shell 1 is manufactured on the position near water inlet 3.

In order to enable sewage enter in pump water hull 4, the water inlet 3 swimming in the buoyancy shell 1 on oilysewage surface must be slipped into the following water pump of the water surface and can normally work.

There is no mud and silt to ensure to enter in the sewage in water pump, during bottom in water inlet 3 close to sewage, adopting foot rest 2 to support buoyancy shell 1 and water inlet 3 is maintained a certain distance with the bottom of sewage.

In order to make ferrite core piston 7 enter in extrusion chamber by the sewage in the water-inlet cavity in driving pump water hull 4, propelling spring 6 is adopted to move down as promotion ferrite core piston 7 power sewage in water-inlet cavity being clamp-oned extrusion chamber.

In water-inlet cavity, lay in sewage wait to press, in extrusion chamber, extrude sewage and produce hydraulic pressure; When intaking in extrusion chamber, water-inlet cavity communicates with extrusion chamber; In extrusion chamber during sewer, water-inlet cavity sealed with the internal taper hole in ferrite core piston 7 by ball sealer or sealing cone 8 and disconnect enter extrusion chamber enter sewage routeway.

Described energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment in the treatment tank of Sewage Disposal or the sewer ditch of detention tank and blocking during pump drainage sewage, control into sewage routeway and go out sewage routeway one-way check valve in there is no return spring; When entering sewage in water-inlet cavity, the opened watertight shrouding 11 of the suction of the up generation of ferrite core piston 7 with protrude the sealing of platform and the passage opened into sewage, be arranged on and the annular sealing surface 17 in ferrite core piston 7 cross watertight shrouding 11 automatic decline return and close the passage entering sewage entered in extrusion chamber and seal under the effect of self gravitation; When extrusion chamber enters sewage, being arranged on ball sealer on the internal taper hole of outlet valve or sealing cone 8 utilizes the gravity of self to make ball sealer or sealing cone 8 decline return and the passage going out sewage of closing on outlet valve seals automatically, and ferrite core piston 7 is descending and make to produce pressure water-inlet cavity in and promote ball sealer or seal the up passage entering sewage entered in extrusion chamber of then opening of cone 8; When extrusion chamber goes out sewage, under the effect of discharge pressure, promote ball sealer on the internal taper hole of outlet valve or sealing cone 8 up and open the passage sewage of outlet valve, the watertight shrouding 11 of crossing be arranged on the annular sealing surface 17 in ferrite core piston 7 utilizes the gravity of self to make watertight shrouding 11 decline return and the passage entering sewage of closing in ferrite core piston 7 seals automatically.

During use, be put in by energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment in the sewage in the sewage of Sewage Disposal or in the sewage of cesspool or in the sewer ditch of blocking, water inlet 3 is goed deep in sewage, the upper part emersion oilysewage surface of buoyancy shell 1.Do not have electronic remote controller, connect the circuit that the circuit switch that is connected with insulated electric conductor is connected with field controller, the power-on circuit of field controller connection electromagnetic coil 10 generates an electromagnetic field; Have the starting button pressing remote controller switch of electronic remote controller, 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 10 generates an electromagnetic field; The pressure that the attraction force that electromagnetic field produces pulls ferrite core piston 7 to overcome propelling spring 6 moves up, when ferrite core piston 7 starts up, be arranged on and the annular sealing surface 17 in ferrite core piston 7 crosses watertight shrouding 11 descending return and close the passage that sewage 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 sewage in extrusion chamber create pressure, have the sewage 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 sewage in extrusion chamber through outlet valve, the pipeline entering into conveying sewage again after blowdown connecting head 9; Ferrite core piston 7 is when up, ferrite core piston 7 also makes to create pull of vacuum in water-inlet cavity, watertight shrouding 11 was moved in pull of vacuum suction made watertight shrouding 11 separate with the annular sealing surface 17 protruding platform, sewage enters into from water inlet 3 and protrudes platform, then the passing hole 12 of passing through on watertight shrouding 11 enter in pump water hull 4 ferrite core piston 7 below water-inlet cavity in.

Ferrite core piston 7 is up move to the compression stage of compression propelling spring 6 spacing time, the power-on circuit of field controller cutoff solenoid 10, electromagnetic field disappears, and ferrite core piston 7 is descending under the promotion of propelling spring 6; When ferrite core piston 7 starts descending, be arranged on the protrusion platform upper-end surface of lower end in pump water hull 4 to cross watertight shrouding 11 descending and close the sewage routeway that enters entering water-inlet cavity 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 sewage routeway that of extrusion chamber; Ferrite core piston 7 is when descending, ferrite core piston 7 promotes the sewage that enters in water-inlet cavity and makes sewage produce internal pressure, the annular sealing surface 17 of the protrusion platform upper end having the sewage of pressure to enter in ferrite core piston 7 from the water port 16 in ferrite core piston 7 is upwards washed the watertight shrouding 11 excessively sealed with annular sealing surface 17 open and is continued up after being shifted, and enters in extrusion chamber after crossing the passing hole 12 on watertight shrouding 11 behind the water port 16 in restriction plug 13 again.

Ferrite core piston 7 is descending when putting in place under the promotion of propelling spring 6, be arranged on and the upper-end surface of the protrusion platform in ferrite core piston 7 crosses watertight shrouding 11 descending annular sealing surface 17 is shut and make sewage not return water-inlet cavity under the effect of the gravity of self, now, the power-on circuit that field controller connects again electromagnetic coil 10 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 10 generate an electromagnetic field to pull that ferrite core piston 7 is up and to allow propelling spring 6 promote ferrite core piston 7 descending, constantly sewage is pumped and is transported in the pipeline of conveying sewage.In the process of pump drainage sewage, buoyancy shell 1 can automatically raise with the rising of the water surface or reduction or decline.

Claims

1. an energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment, is characterized in that: described energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment comprises buoyancy shell, electromagnetic coil, pump water hull, water inlet, crosses watertight shrouding, sealing cone, propelling spring, ferrite core piston, restriction plug, internal taper hole, water port, outlet valve, blowdown connecting head, field controller;

Lower part in buoyancy shell is provided with pump water hull, 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 water inlet of buoyancy shell lower end, and the water inlet of buoyancy shell lower end communicates with the water inlet of pump water hull lower end; Electromagnetic coil is fixed on the upper part outside pump water hull, and the lower end of pump water hull is fixed on the lower end in buoyancy shell;

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;

Watertight shrouding, propelling spring, ferrite core piston, restriction plug were installed in pump water hull, propelling spring is arranged on the upper part of the inner chamber of pump water hull, ferrite core piston is arranged on the lower part of the inner chamber of pump water hull, the upper end portion that top, upper end is pressed in the upper end of the inner chamber of pump water hull, lower end is pressed in ferrite core piston of propelling spring, ferrite core piston can slide up and down in the inner chamber of pump water hull; The upper end surface of the protrusion platform of the lower part of the consent in ferrite core piston was provided with watertight shrouding, in consent, be provided with restriction fill in the displacement distance limited when watertight shrouding moves up, the fixing employing interference fit of restriction plug in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion restriction plug in consent; Cross watertight shrouding and be arranged on can moving up and down of the annular sealing surface of the upper end of the protrusion platform in ferrite core piston above, the passage entering sewage in ferrite core piston can be closed when the sealing surface crossed below watertight shrouding coordinates with annular sealing surface and seals, the passage entering sewage in ferrite core piston when the sealing surface crossed below watertight shrouding separates with annular sealing surface, can be opened; Seal at the protrusion platform of the lower end that the inside lower part of pump water hull was provided with in watertight shrouding and pump water hull; Cross watertight shrouding coordinate with the annular sealing surface protruding platform and can seal or open the sewage routeway that enters entered in pump water hull; When ferrite core piston is up, the inner chamber part of the pump water hull of ferrite core piston lower part is water-inlet cavity; When ferrite core piston is descending, the inner chamber part of the pump water hull of ferrite core piston upper part is extrusion chamber; Be provided with outlet valve in the upper end of pump water hull, the lower part of outlet valve is fixed in the center hole of the overlying one end of pump water hull; The part that the upper-end surface of pump water hull is exposed in the upper end of outlet valve is connected with the lower end of blowdown connecting head, and blowdown connecting head is fixed on the upper end of buoyancy shell by stretching out hole, and the upper end of blowdown connecting head 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 bubble through the water column 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 water hull or the material of several types; A type in material employing metal, plastics, nylon and the rubber of sealing cone or the material of several types; The material crossing watertight shrouding adopts 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 propelling spring adopts is the material of a type in metal and rubber or two types, and when adopting rubber material, propelling spring is the spring of hollow pipe-type, utilizes the elasticity of rubber and contractibility to realize the function of spring; The material of blowdown connecting head 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 water inlet string holes, lower end, lower part in hollow cavity is provided with the parts installed in field controller, electromagnetic coil and pump water hull and pump water hull, and the upper part in hollow cavity is provided with blowdown connecting head; Lower end in hollow shell coordinates with the lower end of pump water hull and seals the inner chamber of the lower part of hollow shell, and the water inlet of hollow shell lower end is corresponding with the position of the water inlet of pump water hull lower end and communicate; Stretching out hole is the hole allowing blowdown connecting head pass, and fixes blowdown connecting head by nut, and stretches out hole by blowdown connecting 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 buoyancy shell is put into water, the buoyancy that buoyancy shell produces can support all wt of the parts of buoyancy shell and inside thereof and float on oilysewage surface; When buoyancy shell swims in sewage general work, can raise with the rising of the water surface, reduce with the reduction of the water surface;

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 water hull 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 water hull, lower end has water inlet to pass pump water hull; There is protrusion platform protruding upward at the middle part of the lower end in pump water hull, the upper end portion of protruding platform is annular sealing surface, the inside of protruding platform is water inlet, water-inlet cavity when watertight shrouding was not installed in the upper end portion of protruding platform in pump water hull communicates with water inlet, and the annular sealing surface protruding platform coordinates with one side below mistake watertight shrouding;

The upper-end surface of the protrusion platform of described annular sealing surface respectively in pump water hull and the sealing neck upper-end surface in ferrite core piston are smooth, smooth planar annulars, and annular sealing surface coordinates with the sealing surface crossed below watertight shrouding;

Described outlet valve comprises hollow valve body and sealing cone, 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 backwater sealed end the lower end of hollow valve body, the lower end surface of backwater 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 sealing cone; Inner conical surface can be opened when being with the sewage of pressure from the endoporus of hollow valve body lower end and form passage with sealing the sealing of bore, or can open lower than the suction produced during water inlet sealing that inner conical surface and sealing bore in the lower end mouth of the pipeline of conveying sewage and form passage;

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

Described ferrite core piston is columniform iron core, and 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; Described periphery coordinates with the inner chamber of pump water hull can the inner chamber of canned pump water hull, and can slide in the inner chamber of pump water hull; The cylindrical central portion position of described columniform iron core has penetration hole to run through the upper and lower end face of iron core, the lower part of described penetration hole is water port, upper part is consent, water port communicates with consent, the protrusion platform of annular protruding upward is had in the bottom of consent, the endoporus protruding platform part is the upper part of water port, protruding the groove having annular between the outside of platform and the consent protruding platform part, annular groove enters extrusion chamber disperse the passing hole through crossing on watertight shrouding after the sewage buffer memory entered from water port after; The upper-end surface of described protrusion platform is smooth annular sealing surface; Described water port is the via hole allowing sewage pass through, and below annular sealing surface, communicates with water-inlet cavity and consent; Described consent installs and the fixing hole limiting plug, protruding above platform and protruding outside platform, communicates determine with receiving bore and extrusion chamber;

Described restriction plug be restriction be arranged on protrusion platform upper end in ferrite core piston cross the distance that watertight shrouding moves up, centre has the plug of water port, described plug to be that centre has the cylinder of through hole or annular ring or jump ring circle; Restriction plug is centre when having a cylinder of through hole, and the fixing employing interference fit in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion cylinder in consent; When restriction plug is annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of the jump-ring slot internal fixtion annular ring in consent; When restriction plug is jump ring circle, directly jump ring is stuck in consent;

Described annular sealing surface is the sealing surface of the flat smooth of ring, the upper end of the protrusion platform of annular sealing surface respectively in ferrite core piston and coordinating with the sealing surface crossed below watertight shrouding in the upper end of the protrusion platform of pump water hull;

Described internal taper hole is the circular hole having tapering, and the face of circular hole is inner conical surface; The small end of internal taper hole under, hold upper greatly, inner conical surface with seal the male cone (strobilus masculinus) of bore and coordinate, can inner conical surface be sealed under the effect of the gravity of sealing cone self, when having suction on sealing is bored, can open by suction the passage that inner conical surface and male cone (strobilus masculinus) seal; Sealing cone hydraulic pressure is above larger, and sealing cone is better with the gluing, sealing effect of inner conical surface;

The profile of described sealing cone is cone or cone cylinder, and the annular surface of cone or cone cylinder is the male cone (strobilus masculinus) having tapering; Gravity by self when the male cone (strobilus masculinus) of sealing cone and inner conical surface seal presses down and seals inner conical surface;

Described watertight shrouding of crossing is circular flat board, and the part that below dull and stereotyped, one side coordinates with the upper end portion of protruding platform is sealing surface, and the part beyond the dull and stereotyped upper end portion with protruding platform coordinates has passing hole; The sealing surface crossing watertight shrouding is used for coordinating with the annular sealing surface protruding platform upper end, and passing hole is used for allowing sewage 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 dirt, discharging pollution connecting head is the sewage pipe of the integral type with connecting head and connecting tube;

Described water inlet be sewage enter the inner chamber of pump water hull through water passage hole, respectively in the center portion of protruding the center portion of platform and the bottom at buoyancy shell, water inlet communicates with the inner chamber of pump water hull;

In water-inlet cavity, lay in sewage wait to press, in extrusion chamber, extrude sewage and produce hydraulic pressure; When intaking in extrusion chamber, water-inlet cavity communicates with extrusion chamber; In extrusion chamber during sewer, water-inlet cavity is sealed by sealing cone with the internal taper hole in ferrite core piston and disconnects the sewage routeway that enters entering extrusion chamber;

Described energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment in the treatment tank of Sewage Disposal or the sewer ditch of detention tank and blocking during pump drainage sewage, control into sewage routeway and go out sewage routeway one-way check valve in there is no return spring; When entering sewage in water-inlet cavity, the opened watertight shrouding of suction of the up generation of ferrite core piston with protrude the sealing of platform and the passage opened into sewage, be arranged on and the annular sealing surface in ferrite core piston cross watertight shrouding automatic decline return and close the passage entering sewage entered in extrusion chamber and seal under the effect of self gravitation; When extrusion chamber enters sewage, the sealing cone be arranged on the internal taper hole of outlet valve utilize the gravity of self to make automatic decline return is bored in sealing and the passage going out sewage of closing on outlet valve seals, ferrite core piston is descending and make to produce water-inlet cavity in pressure and promote sealing and bore the up passage entering sewage entered in extrusion chamber of then opening; When extrusion chamber goes out sewage, under the effect of discharge pressure, promote sealing cone on the internal taper hole of outlet valve up and open the passage sewage of outlet valve, the watertight shrouding of crossing be arranged on the annular sealing surface in ferrite core piston utilizes the gravity of self to make watertight shrouding decline return and the passage entering sewage of closing in ferrite core piston seals automatically;

During use, be put in by energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment in the sewage in the sewage of Sewage Disposal or in the sewage of cesspool or in the sewer ditch of blocking, water inlet is goed deep in sewage, the upper part emersion oilysewage surface of buoyancy shell; The circuit that the circuit switch that connection is connected with insulated electric conductor is connected with field controller, 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 propelling spring moves up, when ferrite core piston starts up, be arranged on and the annular sealing surface in ferrite core piston crosses watertight shrouding descending return and close the passage that sewage enters extrusion chamber under the effect of the gravity of self; When ferrite core piston is up, ferrite core piston up and make the sewage in extrusion chamber create pressure, having the sewage of pressure to enter into internal taper hole in outlet valve from the endoporus of the sealed end of outlet valve lower end, to promote sealing cone up and open the sealing channel of outlet valve, makes the sewage in extrusion chamber through outlet valve, the pipeline entering into conveying sewage again after blowdown connecting head; Ferrite core piston is when up, ferrite core piston also makes to create pull of vacuum in water-inlet cavity, watertight shrouding was moved in pull of vacuum suction made watertight shrouding separate with the annular sealing surface protruding platform, sewage enters into from water inlet and protrudes platform, then the passing hole of passing through on watertight shrouding enter in pump water hull ferrite core piston below water-inlet cavity in;

Ferrite core piston is up move to the compression stage of compression propelling 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 propelling spring; When ferrite core piston starts descending, be arranged on the protrusion platform upper-end surface of lower end in pump water hull to cross watertight shrouding descending and close the sewage routeway that enters entering water-inlet cavity under the effect of self gravitation, sealing in outlet valve is bored descending return under the effect of the gravity of self and seals the inner conical surface of outlet valve, has cut off the sewage routeway that of extrusion chamber; Ferrite core piston is when descending, ferrite core piston promotes the sewage that enters in water-inlet cavity and makes sewage produce internal pressure, the annular sealing surface of the protrusion platform upper end having the sewage of pressure to enter into from the water port in ferrite core piston in ferrite core piston is upwards washed crossing of sealing with annular sealing surface open and is continued up after watertight shrouding be shifted, enters in extrusion chamber again after crossing the passing hole on watertight shrouding after limiting the water port in filling in;

Ferrite core piston is descending when putting in place under the promotion of propelling spring, be arranged on and the upper-end surface of the protrusion platform in ferrite core piston crosses watertight shrouding descending annular sealing surface is shut and make sewage not return water-inlet cavity 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 propelling spring promote ferrite core piston descending, constantly sewage is pumped and is transported in the pipeline of conveying sewage; In the process of pump drainage sewage, buoyancy shell can automatically raise with the rising of the water surface or reduction or decline.

2. energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment according to claim 1, it is characterized in that: in order to enable the sewage in the water-inlet cavity in ferrite core piston driving pump water hull enter in extrusion chamber, adopting propelling spring to move down as promotion ferrite core piston the power sewage in water-inlet cavity being clamp-oned extrusion chamber;

In order to ensure that sewage can normally enter in water inlet, the center of gravity of buoyancy shell is manufactured on the position near water inlet;

3. energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment according to claim 1, is characterized in that: adopt the circuit switch be connected with insulated electric conductor to come connection and the cut-out of the connecting circuit of controlling magnetic field controller;

4. energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment according to claim 1, is characterized in that: in order to ensure that buoyancy shell can keep shape and be not easy distortion, manufacture the skeleton having support in the inner chamber of buoyancy shell.

5. energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment according to claim 1, it is characterized in that: the compact structure of described energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment, vibrate little, utilization rate of electrical is high, powerful, to be applicable in Sewage Disposal pump drainage sewage, cesspool pump drainage sewage and pump drainage sewage in the sewer ditch of blocking; Swim in during pump drainage sewage on oilysewage surface, can automatically raise with the rising of oilysewage surface or reduction or decline, the silt bottom sewage and mud can not enter in sewage pump; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.

6. the manufacture method of an energy-saving high-efficiency environment-friendly blowdown electromagnetic equipment, 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 bubble through the water column will first in use the inflation of the inner chamber of buoyancy shell; Hollow valve body and pump water hull adopt the material manufacture of a type in metal, plastics, nylon and glass fibre reinforced plastics or several types; A type in the employing of sealing cone metal, plastics, nylon and rubber or the material manufacture of several types; Cross the material manufacture that watertight shrouding adopts 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; Propelling spring adopts the material manufacture of a type in metal and rubber or two types, and when adopting rubber material to manufacture, propelling spring creates hollow tubular type spring, utilizes the elasticity of rubber and contractibility to realize the function of spring; A type in blowdown connecting head 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 water inlet, stretch out hole and create the hole allowing blowdown connecting head pass, fix blowdown connecting head by nut, and stretch out hole by blowdown connecting 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 field controller, electromagnetic coil and pump water hull and pump water hull, and the upper part in hollow cavity is provided with blowdown connecting head; Lower end in hollow shell coordinates with the lower end of pump water hull and seals the inner chamber of the lower part of hollow shell, and the water inlet of hollow shell lower end is corresponding with the position of the water inlet of pump water hull 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 water hull 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 water hull center hole, lower end manufactures has water inlet to pass pump water hull; The middle part of the lower end in pump water hull manufactures protrusion platform protruding upward, the upper end portion of protruding platform creates annular sealing surface, the inside of protruding platform creates water inlet, when watertight shrouding was not installed in the upper end portion of protruding platform, water-inlet cavity in pump water hull communicates with water inlet, and the annular sealing surface protruding platform coordinates with one side below mistake watertight shrouding;

Described annular sealing surface is manufactured on the upper-end surface of the protrusion platform in pump water hull respectively and is manufactured on the sealing neck upper-end surface of ferrite core piston, creates smooth, smooth planar annular, and annular sealing surface coordinates with the sealing surface crossed below watertight shrouding;

Outlet valve creates hollow valve body and sealing cone 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 backwater sealed end, the lower end surface of backwater 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 sealing cone; Inner conical surface can be opened when being with the sewage of pressure from the endoporus of hollow valve body lower end and form passage with sealing the sealing of bore, or can open lower than the suction produced during water inlet sealing that inner conical surface and sealing bore in the lower end mouth of the pipeline of conveying sewage and form passage;

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

Ferrite core piston creates columniform iron core, and 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; Described periphery coordinates with the inner chamber of pump water hull can the inner chamber of canned pump water hull, and can slide in the inner chamber of pump water hull.The cylindrical central portion position of described columniform iron core manufactures the penetration hole having the upper and lower end face running through iron core, the lower part of described penetration hole creates water port, upper part creates consent, the protrusion platform having annular protruding upward is manufactured in the bottom of consent, the endoporus protruding platform part manufactures the upper part of water port, protruding the groove manufacturing annular between the outside of platform and the consent protruding platform part, annular groove enters extrusion chamber disperse the passing hole through crossing on watertight shrouding after the sewage buffer memory entered from water port after; The upper-end surface of described protrusion platform creates smooth annular sealing surface; Described water port creates the via hole allowing sewage pass through, and is manufactured on below annular sealing surface, communicates with water-inlet cavity and consent; Described consent creates to be installed and the hole of fixing restriction plug, be manufactured on protrude platform above and protrude outside platform, communicate with receiving bore and extrusion chamber fixed;

Restriction plug creates the plug that there is water port centre, and described plug creates centre the cylinder of through hole or annular ring or jump ring circle, and what can limit the protrusion platform upper end be arranged in ferrite core piston crosses the distance that watertight shrouding moves up; Restriction plug creates centre when having a cylinder of through hole, and the fixing employing interference fit in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion cylinder in consent; When restriction plug creates annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of the jump-ring slot internal fixtion annular ring in consent; When restriction plug creates jump ring circle, directly jump ring is stuck in consent;

Described internal taper hole creates the circular hole of tapering, and the face of circular hole creates inner conical surface; The small end of internal taper hole under, hold upper greatly, can inner conical surface be sealed under the effect of the gravity of sealing cone self, can open by suction the passage that inner conical surface and male cone (strobilus masculinus) seal when sealing and having suction above cone; Sealing cone hydraulic pressure is above larger, and sealing cone is better with the gluing, sealing effect of inner conical surface;

The profile of sealing cone creates cone or cone cylinder, and the annular surface of cone or cone cylinder creates the male cone (strobilus masculinus) of tapering; Gravity by self when the male cone (strobilus masculinus) of sealing cone and inner conical surface seal presses down and seals inner conical surface;

Cross watertight shrouding and create circular flat board, the part that below dull and stereotyped, one side coordinates with the upper end portion of protruding platform creates sealing surface, and the part beyond the dull and stereotyped upper end portion with protruding platform coordinates manufactures the passing hole allowing water pass through; The sealing surface crossing watertight shrouding coordinates with the annular sealing surface protruding platform upper end;

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;

Blowdown connecting head creates the sewage pipe of the integral type with connecting head and connecting tube;

Water inlet create sewage enter the inner chamber of pump water hull through via hole, be manufactured on the center portion of protruding platform and the center portion of bottom being manufactured on buoyancy shell respectively, water inlet communicates with the inner chamber of pump water hull;

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 enable sewage enter in pump water hull, the water inlet swimming in the buoyancy shell on oilysewage surface must be slipped into the following water pump of the water surface and can normally work;

There is no mud and silt to ensure to enter in the sewage in water pump, during bottom in water inlet close to sewage, adopting foot rest to support buoyancy shell and the bottom of water inlet and sewage is maintained a certain distance;

In order to enable the sewage in the water-inlet cavity in ferrite core piston driving pump water hull enter in extrusion chamber, propelling spring is adopted to move down as promotion ferrite core piston the power sewage in water-inlet cavity being clamp-oned extrusion chamber;

Lower part in buoyancy shell is provided with pump water hull, 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 water inlet of buoyancy shell lower end, and the water inlet of buoyancy shell lower end communicates with the water inlet of pump water hull lower end; Electromagnetic coil is fixed on the upper part outside pump water hull, and the lower end of pump water hull is fixed on the lower end in buoyancy shell; 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; Watertight shrouding, propelling spring, ferrite core piston, restriction plug were installed in pump water hull, propelling spring is arranged on the upper part of the inner chamber of pump water hull, ferrite core piston is arranged on the lower part of the inner chamber of pump water hull, the upper end portion that top, upper end is pressed in the upper end of the inner chamber of pump water hull, lower end is pressed in ferrite core piston of propelling spring, ferrite core piston can slide up and down in the inner chamber of pump water hull; The upper end surface of the protrusion platform of the lower part of the consent in ferrite core piston was provided with watertight shrouding, in consent, be provided with restriction fill in the displacement distance limited when watertight shrouding moves up, the fixing employing interference fit of restriction plug in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion restriction plug in consent; Cross watertight shrouding and be arranged on can moving up and down of the annular sealing surface of the upper end of the protrusion platform in ferrite core piston above, the passage entering sewage in ferrite core piston can be closed when the sealing surface crossed below watertight shrouding coordinates with annular sealing surface and seals, the passage entering sewage in ferrite core piston when the sealing surface crossed below watertight shrouding separates with annular sealing surface, can be opened; Seal at the protrusion platform of the lower end that the inside lower part of pump water hull was provided with in watertight shrouding and pump water hull; Cross watertight shrouding coordinate with the annular sealing surface protruding platform and can seal or open the sewage routeway that enters entered in pump water hull; When ferrite core piston is up, the inner chamber part of the pump water hull of ferrite core piston lower part is water-inlet cavity; When ferrite core piston is descending, the inner chamber part of the pump water hull of ferrite core piston upper part is extrusion chamber; Be provided with outlet valve in the upper end of pump water hull, the lower part of outlet valve is fixed in the center hole of the overlying one end of pump water hull; The part that the upper-end surface of pump water hull is exposed in the upper end of outlet valve is connected with the lower end of blowdown connecting head, and blowdown connecting head is fixed on the upper end of buoyancy shell by stretching out hole, and the upper end of blowdown connecting head is connected with conveyance conduit by flexible pipe or telescopic pipe.