CN105569959A - Environment protection energy-saving sewage pumping and draining device - Google Patents

Abstract

The invention discloses an environment protection energy-saving sewage pumping and draining device, and belongs to sewage draining equipment. A pump water shell and an electromagnetic coil are installed in a buoyancy shell of the sewage pumping and draining device, the electromagnetic coil is arranged outside the pump water shell, and the lower end of the pump water shell is fixed inside the buoyancy shell. A water outlet valve is fixed inside a center hole of the pump water shell, the pump water shell is internally provided with an iron core spring and an iron core piston, and the iron core spring is pressed on the iron core piston. A water passing sealing plate is used for sealing a sewage entering channel of a water inlet cavity, and a sealing cap is used for sealing a sewage entering channel of an extrusion cavity. A water diversion limiting plate is fixed inside a limiting hole which is formed in the upper end of the iron core piston. The sealing cap is installed on the annular sealing surface of the iron core piston. The environment protection energy-saving sewage pumping and draining device is compact in structure, small in vibration, high in electrical energy use ratio and strong in power and is suitable for sewage pumping and draining of a sewage treatment station, sewage pumping and draining in a sewage pool and sewage pumping and draining in a blocked sewage ditch; the sewage pumping and draining device floats on the sewage surface during sewage pumping and draining and can automatically go up and down along with rising and falling of the sewage surface, and silt and sludge at the bottom of sewage cannot enter the water pump.

Description

Environmental protection and energy saving pump drainage sewage device

Technical field

The present invention relates to a kind of in Sewage Disposal pump drainage sewage, cesspool pump drainage sewage and blocking sewer ditch in pump drainage sewage, the environmental protection and energy saving pump drainage sewage device that can swim on oilysewage surface.

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 environmental protection and energy saving pump drainage sewage device of pump drainage sewage on oilysewage surface.

For achieving the above object, environmental protection and energy saving pump drainage sewage device of the present invention mainly comprises buoyancy shell, electromagnetic coil, pump water hull, water inlet, crosses watertight shrouding, sealed cap, ball sealer or sealing cone, iron core spring, ferrite core piston, point water confinement plate, internal taper hole, water port, outlet valve, water pipe joint, field controller, electronic remote controller; Or, mainly comprise buoyancy shell, electromagnetic coil, pump water hull, water inlet, cross watertight shrouding, sealed cap, ball sealer or sealing cone, iron core spring, ferrite core piston, point water confinement plate, internal taper hole, water port, outlet valve, water pipe joint, 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, iron core spring, ferrite core piston, sealed cap, point water confinement plate were installed in pump water hull, iron core spring fitting is at 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 or be pressed in that iron core spring is pressed in ferrite core piston is fixed on point water confinement plate of ferrite core piston upper end portion, and ferrite core piston can slide up and down in the inner chamber of pump water hull; A point water confinement plate is had at the spacing hole internal fixtion of ferrite core piston upper end, the annular sealing surface of the sealing neck end in point water ring groove of the upper part of ferrite core piston there is the inner sealing surface of sealed cap to coordinate with it, sealed cap can move up and down between point water ring groove and point water confinement plate of ferrite core piston, sealed cap coordinate with the annular sealing surface of ferrite core piston can seal or open the extrusion chamber entered in pump water hull enter sewage routeway; 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 lower end of part and water pipe joint that the upper-end surface of pump water hull is exposed in the upper end of outlet valve is connected, and water pipe joint is fixed on the upper end of buoyancy shell by stretching out hole, and the upper end of water pipe joint 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 oilysewage surface be floated on will first in use the inflation of the inner chamber of buoyancy shell; A type in material employing metal, plastics, nylon and the glass fibre reinforced plastics of sealed cap, 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 iron core spring adopts is the material of a type in metal and rubber or two types, and when adopting rubber material, iron core spring is the spring of hollow pipe-type, utilizes the elasticity of rubber and contractibility to realize the function of spring; The material of water pipe joint 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 interior parts installed of electromagnetic coil and pump water hull and pump water hull, or, the parts that lower part in hollow cavity is provided with, install in electronic remote controller, electromagnetic coil and pump water hull and pump water hull, the upper part in hollow cavity is provided with water pipe joint; 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 water pipe joint pass, and fixes water pipe joint by nut, and stretches out hole by water pipe joint 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 oilysewage surface, reduce with the reduction of oilysewage 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; Described annular sealing surface is smooth, smooth planar annular, to coordinate respectively and the upper end of protrusion platform in pump water hull coordinates with the sealing surface crossed below watertight shrouding in the upper end of sealing neck of ferrite core piston with the inner sealing surface of sealed cap.

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 water 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, the limited location hole, position of the center line of columniform iron core, point water ring groove, water port and receiving bore; The limited location hole, upper end of columniform iron core is a point water ring groove below spacing hole, is water port below the middle part of point water ring groove; The inner ring of point water ring groove is sealing neck, and the inside of sealing neck is one section above of water port, and the upper end of sealing neck is annular sealing surface, and annular sealing surface is lower than the upper end of the periphery of point water ring groove; When the upper inner sealing surface not installing sealed cap and sealed cap of the periphery of the sealing neck of ferrite core piston does not seal with annular sealing surface, water port communicates with a point water ring groove with the receiving bore of ferrite core piston lower end; Spacing hole is used for a fixing point of water confinement plate, and tapping hole is for disperseing the water that passes through and guiding water to enter water passage hole on point water confinement plate; The periphery of columniform iron core is smooth periphery, and smooth periphery has the annular groove of depression, and annular groove is embedded with seal ring; Periphery coordinates with the inner chamber of pump water hull can the inner chamber of canned pump water hull, and can slide in the inner chamber of pump water hull.Described spacing hole is the rounded face of circular hole circular hole is inlay a point water confinement plate stationary plane, and the annular bottom surface of circular hole is the face that restriction point water confinement plate inlays the degree of depth; A described point water ring groove is divided into two sections, and the part above sealing neck is circular hole, and the exterior portion of sealing neck is the groove of ring, and the periphery of the periphery of circular hole and the groove of ring is connected, and circular hole communicates with water port; Described water port is the hole communicated with water-inlet cavity and point water ring groove.

Described annular sealing surface is the smooth sealing surface of ring, and annular sealing surface to coordinate with the inner sealing surface of sealed cap in the upper end of sealing neck of ferrite core piston respectively and the upper end of protrusion platform in pump water hull coordinates with the sealing surface crossed below watertight shrouding.

Described internal taper hole is the circular hole having tapering, the face of circular hole is inner conical surface, the sphere of inner conical surface and ball sealer or seal the male cone (strobilus masculinus) of boring and coordinate, can inner conical surface be sealed under the effect of the gravity of ball sealer or sealing cone self, 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.

A described point of water confinement plate has the plate of water passage hole or meshed spacing net, and the anchor ring being embedded in spacing hole is adjacent to the base ring face of spacing hole; Water passage hole and mesh are used for allowing sewage pass through.

The profile of described sealing cone is cone or the cone cylinder removing tip, and the annular surface of cone or the cone cylinder that removes tip 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 sealed cap is the circular pipe type cap body of top seal, and it is inner sealing surface that the inner top of sealed cap divides, and the cylindrical parts near inner sealing surface has water passage hole.

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

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

Described sewage pipe 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 water, in extrusion chamber, extrude sewage and produce hydraulic pressure; When entering sewage 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 environmental protection and energy saving pump drainage sewage device extract and draining-off sewage process in, control there is no return spring in sewage routeway and the one-way check valve going out sewage routeway; When water-inlet cavity enters sewage, 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 sealed cap on the sealing neck in ferrite core piston 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 ball sealer or the sealing cone that are arranged on the internal taper hole of outlet valve utilize the gravity of self to make ball sealer or sealing cone automatic decline return and the passage going out sewage of closing on outlet valve seals, and 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 sealed cap be arranged on the sealing neck in ferrite core piston utilizes the gravity of self to make sealed cap decline return and the passage entering sewage of closing in ferrite core piston seals automatically.

In order to ensure that environmental protection and energy saving pump drainage sewage device can normally work, in control circuit, there is electronic remote controller, adopt electronic remote controller to control connection and the cut-out of the connecting circuit of electromagnetic coil.

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

In order to ensure that 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 oilysewage surface and can normally work.

There is no silt and mud to ensure to enter in the sewage in water pump, during bottom in water inlet close to deposition tank, adopting foot rest to support buoyancy shell and the bottom of water inlet and deposition tank 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, iron core 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 detention tank by environmental protection and energy saving pump drainage sewage device, 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 of insulated electric conductor and 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 iron core spring moves up, when ferrite core piston starts up, be arranged on sealed cap on the sealing neck in ferrite core piston 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 the container containing of outlet valve, the pipeline entering into conveying sewage again after water pipe joint or transport sewage; 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 iron core spring spacing time, the power-on circuit of field controller cutoff solenoid, electromagnetic field disappears, and ferrite core piston is descending under the promotion of iron core spring; When ferrite core piston starts descending, cross watertight shrouding descending and close and enter the sewage routeway that enters of 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 exhalant canal 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 having the sewage of pressure to enter into sealing neck upper end from the water port of ferrite core piston is upwards washed open and is continued up after sealed cap seal with annular sealing surface be shifted, enters in extrusion chamber after tapping hole with the water passage hole divided on water confinement plate.

Ferrite core piston is descending when putting in place under the promotion of iron core spring, sealed cap on sealing neck in ferrite core piston 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 iron core spring promote ferrite core piston descending, constantly sewage is pumped and be transported in the pipeline of conveying sewage or transport sewage container containing in.Extract and draining-off sewage process in, buoyancy shell can automatically raise with the rising of oilysewage surface or reduction or decline.

A manufacture method for environmental protection and energy saving pump drainage sewage device, is characterized in that:

During fabrication, a type in buoyancy shell employing metal, plastics, nylon, glass fibre reinforced plastics, rubber or the material manufacture of several types, when buoyancy shell when adopting rubber material to manufacture or after manufacture shaping is soft-shell, it is made to float on oilysewage surface will first in use the inflation of the inner chamber of buoyancy shell; A type in the employing of sealed cap, hollow valve body and pump water hull metal, plastics, nylon and glass fibre reinforced plastics or the material manufacture of 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; Iron core spring adopts the material manufacture of a type in metal and rubber or two types, and when adopting rubber material to manufacture, iron core spring creates hollow tubular type spring, utilizes the elasticity of rubber and contractibility to realize the function of spring; A type in water pipe joint 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 water pipe joint pass, fix water pipe joint by nut, and stretch out hole by water pipe joint and sealing gasket and nut seal; String holes creates the hole allowing insulated electric conductor pass, and by insulated electric conductor and sealed rubber ring sealing string holes; Lower part in hollow cavity is provided with the interior parts installed of electromagnetic coil and pump water hull and pump water hull, or, the parts that lower part in hollow cavity is provided with, install in electronic remote controller, electromagnetic coil and pump water hull and pump water hull, the upper part in hollow cavity is provided with water pipe joint; 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 creates smooth, smooth planar annular, and the upper end of sealing neck being manufactured on ferrite core piston respectively coordinates with the inner sealing surface of sealed cap and the upper end that is manufactured on the protrusion platform in pump water hull 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 water 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 position of the center line of columniform iron core manufactures limited location hole, point water ring groove and water port; The upper end of columniform iron core manufactures limited location hole, and manufacturing below spacing hole has a point water ring groove, and manufacturing below the middle part of point water ring groove has water port; Divide the inner ring of water ring groove to create sealing neck, the upper end portion of sealing neck creates annular sealing surface, and the upper-end surface of sealing neck creates the upper end of the periphery lower than point water ring groove; When the upper inner sealing surface not installing sealed cap and sealed cap of the periphery of the sealing neck of ferrite core piston does not seal with annular sealing surface, water port communicates with a point water ring groove with the receiving bore of ferrite core piston lower end; The periphery of columniform iron core creates smooth periphery, and smooth periphery manufactures the annular groove having depression, and annular groove is embedded with seal ring; Periphery coordinates with the inner chamber of pump water hull can the inner chamber of canned pump water hull, and can slide in the inner chamber of pump water hull.Described spacing hole creates circular hole, and the ring surface of circular hole creates inlays a point water confinement plate stationary plane, and the annular bottom surface of circular hole creates the face that restriction point water confinement plate inlays the degree of depth; A described point water ring groove creates two sections, and the upper part of sealing neck creates circular hole, and the exterior portion of sealing neck creates the groove of ring, and the periphery of the periphery of circular hole and the groove of ring creates one, and circular hole communicates with water port; Described water port creates the circular hole communicated with internal taper hole.

Described internal taper hole creates the circular hole of tapering, the face of circular hole creates inner conical surface, can inner conical surface be sealed under the effect of the gravity of ball sealer or sealing cone self, 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.

Point water confinement plate creates the plate of water passage hole or meshed spacing net, and the anchor ring being embedded in spacing hole is adjacent to the base ring face of spacing hole; Water passage hole and mesh create the hole allowing sewage pass through.

Sealing cone creates cone or removes the cone cylinder of tip, and cone or the annular surface of cone cylinder removing tip create 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.

Described sealed cap creates the circular pipe type cap body of top seal, and the inner top of sealed cap divides and creates inner sealing surface, and the cylindrical parts manufacture near inner sealing surface has water passage hole.

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

Water pipe joint 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 environmental protection and energy saving pump drainage sewage device can normally work, in control circuit, there is electronic remote controller, adopt electronic remote controller to control connection and the cut-out of the connecting circuit of electromagnetic coil.

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

In order to ensure that 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 oilysewage surface and can normally work.

There is no silt and mud to ensure to enter in the sewage in water pump, during bottom in water inlet close to deposition tank, adopting foot rest to support buoyancy shell and the bottom of water inlet and deposition tank 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, iron core 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, 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, iron core spring, ferrite core piston, sealed cap, point water confinement plate were installed in pump water hull, iron core spring fitting is at 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 or be pressed in that iron core spring is pressed in ferrite core piston is fixed on point water confinement plate of ferrite core piston upper end portion, and ferrite core piston can slide up and down in the inner chamber of pump water hull; A point water confinement plate is had at the spacing hole internal fixtion of ferrite core piston upper end, the annular sealing surface of the sealing neck end in point water ring groove of the upper part of ferrite core piston there is the inner sealing surface of sealed cap to coordinate with it, sealed cap can move up and down between point water ring groove and point water confinement plate of ferrite core piston, sealed cap coordinate with the annular sealing surface of ferrite core piston can seal or open the extrusion chamber entered in pump water hull enter sewage routeway; 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 lower end of part and water pipe joint that the upper-end surface of pump water hull is exposed in the upper end of outlet valve is connected, and water pipe joint is fixed on the upper end of buoyancy shell by stretching out hole, and the upper end of water pipe joint is connected with conveyance conduit by flexible pipe or telescopic pipe.

The compact structure of environmental protection and energy saving pump drainage sewage device 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 water 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 environmental protection and energy saving pump drainage sewage device;

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

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

Shown in figure: buoyancy shell 1, foot rest 2, water inlet 3, pump water hull 4, hollow valve body 5, iron core spring 6, ferrite core piston 7, ball sealer or sealing cone 8, water pipe joint 9, electromagnetic coil 10, cross watertight shrouding 11, passing hole 12, water passage hole 13, annular bottom surface 14, spacing hole 15, water port 16, annular sealing surface 17, point water ring groove 18, sealed cap 21.

Embodiment

Environmental protection and energy saving pump drainage sewage device of the present invention mainly comprises buoyancy shell, electromagnetic coil, pump water hull, water inlet, crosses watertight shrouding, sealed cap, ball sealer or sealing cone, iron core spring, ferrite core piston, point water confinement plate, internal taper hole, water port, outlet valve, water pipe joint, field controller, electronic remote controller; Or, mainly comprise buoyancy shell, electromagnetic coil, pump water hull, water inlet, cross watertight shrouding, sealed cap, ball sealer or sealing cone, iron core spring, ferrite core piston, point water confinement plate, internal taper hole, water port, outlet valve, water pipe joint, 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, iron core spring, ferrite core piston, sealed cap, point water confinement plate were installed in pump water hull, iron core spring fitting is at 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 or be pressed in that iron core spring is pressed in ferrite core piston is fixed on point water confinement plate of ferrite core piston upper end portion, and ferrite core piston can slide up and down in the inner chamber of pump water hull; A point water confinement plate is had at the spacing hole internal fixtion of ferrite core piston upper end, the annular sealing surface of the sealing neck end in point water ring groove of the upper part of ferrite core piston there is the inner sealing surface of sealed cap to coordinate with it, sealed cap can move up and down between point water ring groove and point water confinement plate of ferrite core piston, sealed cap coordinate with the annular sealing surface of ferrite core piston can seal or open the extrusion chamber entered in pump water hull enter sewage routeway; 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 lower end of part and water pipe joint that the upper-end surface of pump water hull is exposed in the upper end of outlet valve is connected, and water pipe joint is fixed on the upper end of buoyancy shell by stretching out hole, and the upper end of water pipe joint is connected with conveyance conduit by flexible pipe or telescopic pipe.

During fabrication, a type in buoyancy shell employing metal, plastics, nylon, glass fibre reinforced plastics, rubber or the material manufacture of several types, when buoyancy shell when adopting rubber material to manufacture or after manufacture shaping is soft-shell, it is made to float on oilysewage surface will first in use the inflation of the inner chamber of buoyancy shell; A type in the employing of sealed cap, hollow valve body and pump water hull metal, plastics, nylon and glass fibre reinforced plastics or the material manufacture of 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; Iron core spring adopts the material manufacture of a type in metal and rubber or two types, and when adopting rubber material to manufacture, iron core spring creates hollow tubular type spring, utilizes the elasticity of rubber and contractibility to realize the function of spring; A type in water pipe joint 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 water pipe joint pass, fix water pipe joint by nut, and stretch out hole by water pipe joint and sealing gasket and nut seal; String holes creates the hole allowing insulated electric conductor pass, and by insulated electric conductor and sealed rubber ring sealing string holes; Lower part in hollow cavity is provided with the interior parts installed of electromagnetic coil and pump water hull and pump water hull, or, the parts that lower part in hollow cavity is provided with, install in electronic remote controller, electromagnetic coil and pump water hull and pump water hull, the upper part in hollow cavity is provided with water pipe joint; 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 creates smooth, smooth planar annular, and the upper end of sealing neck being manufactured on ferrite core piston respectively coordinates with the inner sealing surface of sealed cap and the upper end that is manufactured on the protrusion platform in pump water hull 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 water 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 position of the center line of columniform iron core manufactures limited location hole, point water ring groove and water port; The upper end of columniform iron core manufactures limited location hole, and manufacturing below spacing hole has a point water ring groove, and manufacturing below the middle part of point water ring groove has water port; Divide the inner ring of water ring groove to create sealing neck, the upper end portion of sealing neck creates annular sealing surface, and the upper-end surface of sealing neck creates the upper end of the periphery lower than point water ring groove; When the upper inner sealing surface not installing sealed cap and sealed cap of the periphery of the sealing neck of ferrite core piston does not seal with annular sealing surface, water port communicates with a point water ring groove with the receiving bore of ferrite core piston lower end; The periphery of columniform iron core creates smooth periphery, and smooth periphery manufactures the annular groove having depression, and annular groove is embedded with seal ring; Periphery coordinates with the inner chamber of pump water hull can the inner chamber of canned pump water hull, and can slide in the inner chamber of pump water hull.Described spacing hole creates circular hole, and the ring surface of circular hole creates inlays a point water confinement plate stationary plane, and the annular bottom surface of circular hole creates the face that restriction point water confinement plate inlays the degree of depth; A described point water ring groove creates two sections, and the upper part of sealing neck creates circular hole, and the exterior portion of sealing neck creates the groove of ring, and the periphery of the periphery of circular hole and the groove of ring creates one, and circular hole communicates with water port; Described water port creates the circular hole communicated with internal taper hole.

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

Described internal taper hole creates the circular hole of tapering, the face of circular hole creates inner conical surface, can inner conical surface be sealed under the effect of the gravity of ball sealer or sealing cone self, 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.

Point water confinement plate creates the plate of water passage hole or meshed spacing net, and the anchor ring being embedded in spacing hole is adjacent to the base ring face of spacing hole; Water passage hole and mesh create the hole allowing sewage pass through.

Sealing cone creates cone or removes the cone cylinder of tip, and cone or the annular surface of cone cylinder removing tip create 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.

Described sealed cap creates the circular pipe type cap body of top seal, and the inner top of sealed cap divides and creates inner sealing surface, and the cylindrical parts manufacture near inner sealing surface has water passage hole.

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

Water pipe joint 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 environmental protection and energy saving pump drainage sewage device can normally work, in control circuit, there is electronic remote controller, adopt electronic remote controller to control connection and the cut-out of the connecting circuit of electromagnetic coil.

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

In order to ensure that 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 oilysewage surface and can normally work.

There is no silt and mud to ensure to enter in the sewage in water pump, during bottom in water inlet close to deposition tank, adopting foot rest to support buoyancy shell and the bottom of water inlet and deposition tank 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, iron core spring is adopted to move down as promotion ferrite core piston the power sewage in water-inlet cavity being clamp-oned extrusion chamber.

In water-inlet cavity, lay in water, in extrusion chamber, extrude sewage and produce hydraulic pressure; When entering sewage 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 environmental protection and energy saving pump drainage sewage device extract and draining-off sewage process in, control there is no return spring in sewage routeway and the one-way check valve going out sewage routeway; When water-inlet cavity enters sewage, 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 sealed cap on the sealing neck in ferrite core piston 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 ball sealer or the sealing cone that are arranged on the internal taper hole of outlet valve utilize the gravity of self to make ball sealer or sealing cone automatic decline return and the passage going out sewage of closing on outlet valve seals, and 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 sealed cap be arranged on the sealing neck in ferrite core piston utilizes the gravity of self to make sealed cap decline return and the passage entering sewage of closing in ferrite core piston seals automatically.

During use, be put in detention tank by environmental protection and energy saving pump drainage sewage device, 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 of insulated electric conductor and 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 iron core spring moves up, when ferrite core piston starts up, be arranged on sealed cap on the sealing neck in ferrite core piston 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 the container containing of outlet valve, the pipeline entering into conveying sewage again after water pipe joint or transport sewage; 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 iron core spring spacing time, the power-on circuit of field controller cutoff solenoid, electromagnetic field disappears, and ferrite core piston is descending under the promotion of iron core spring; When ferrite core piston starts descending, cross watertight shrouding descending and close and enter the sewage routeway that enters of 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 exhalant canal 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 having the sewage of pressure to enter into sealing neck upper end from the water port of ferrite core piston is upwards washed open and is continued up after sealed cap seal with annular sealing surface be shifted, enters in extrusion chamber after tapping hole with the water passage hole divided on water confinement plate.

Ferrite core piston is descending when putting in place under the promotion of iron core spring, sealed cap on sealing neck in ferrite core piston 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 iron core spring promote ferrite core piston descending, constantly sewage is pumped and be transported in the pipeline of conveying sewage or transport sewage container containing in.Extract and draining-off sewage process in, buoyancy shell can automatically raise with the rising of oilysewage surface or reduction or decline.

Claims (6)

1. an environmental protection and energy saving pump drainage sewage device, is characterized in that: described environmental protection and energy saving pump drainage sewage device comprises buoyancy shell, electromagnetic coil, pump water hull, water inlet, crosses watertight shrouding, sealed cap, sealing cone, iron core spring, ferrite core piston, point water confinement plate, internal taper hole, water port, outlet valve, water pipe joint, 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, iron core spring, ferrite core piston, sealed cap, point water confinement plate were installed in pump water hull, iron core spring fitting is at 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 or be pressed in that iron core spring is pressed in ferrite core piston is fixed on point water confinement plate of ferrite core piston upper end portion, and ferrite core piston can slide up and down in the inner chamber of pump water hull; A point water confinement plate is had at the spacing hole internal fixtion of ferrite core piston upper end, the annular sealing surface of the sealing neck end in point water ring groove of the upper part of ferrite core piston there is the inner sealing surface of sealed cap to coordinate with it, sealed cap can move up and down between point water ring groove and point water confinement plate of ferrite core piston, sealed cap coordinate with the annular sealing surface of ferrite core piston can seal or open the extrusion chamber entered in pump water hull enter sewage routeway; 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 lower end of part and water pipe joint that the upper-end surface of pump water hull is exposed in the upper end of outlet valve is connected, and water pipe joint is fixed on the upper end of buoyancy shell by stretching out hole, and the upper end of water pipe joint 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 oilysewage surface be floated on will first in use the inflation of the inner chamber of buoyancy shell; A type in material employing metal, plastics, nylon and the glass fibre reinforced plastics of sealed cap, 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 iron core spring adopts is the material of a type in metal and rubber or two types, and when adopting rubber material, iron core spring is the spring of hollow pipe-type, utilizes the elasticity of rubber and contractibility to realize the function of spring; The material of water pipe joint 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 interior parts installed of electromagnetic coil and pump water hull and pump water hull, and the upper part in hollow cavity is provided with water pipe joint; 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 water pipe joint pass, and fixes water pipe joint by nut, and stretches out hole by water pipe joint 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 oilysewage surface, reduce with the reduction of oilysewage 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; Described annular sealing surface is smooth, smooth planar annular, to coordinate respectively and the upper end of protrusion platform in pump water hull coordinates with the sealing surface crossed below watertight shrouding in the upper end of sealing neck of ferrite core piston with the inner sealing surface of sealed cap;

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 water 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, the limited location hole, position of the center line of columniform iron core, point water ring groove, water port and receiving bore; The limited location hole, upper end of columniform iron core is a point water ring groove below spacing hole, is water port below the middle part of point water ring groove; The inner ring of point water ring groove is sealing neck, and the inside of sealing neck is one section above of water port, and the upper end of sealing neck is annular sealing surface, and annular sealing surface is lower than the upper end of the periphery of point water ring groove; When the upper inner sealing surface not installing sealed cap and sealed cap of the periphery of the sealing neck of ferrite core piston does not seal with annular sealing surface, water port communicates with a point water ring groove with the receiving bore of ferrite core piston lower end; Spacing hole is used for a fixing point of water confinement plate, and tapping hole is for disperseing the water that passes through and guiding water to enter water passage hole on point water confinement plate; The periphery of columniform iron core is smooth periphery, and smooth periphery has the annular groove of depression, and annular groove is embedded with seal ring; Periphery coordinates with the inner chamber of pump water hull can the inner chamber of canned pump water hull, and can slide in the inner chamber of pump water hull; Described spacing hole is the rounded face of circular hole circular hole is inlay a point water confinement plate stationary plane, and the annular bottom surface of circular hole is the face that restriction point water confinement plate inlays the degree of depth; A described point water ring groove is divided into two sections, and the part above sealing neck is circular hole, and the exterior portion of sealing neck is the groove of ring, and the periphery of the periphery of circular hole and the groove of ring is connected, and circular hole communicates with water port; Described water port is the hole communicated with water-inlet cavity and point water ring groove;

Described annular sealing surface is the smooth sealing surface of ring, and annular sealing surface to coordinate with the inner sealing surface of sealed cap in the upper end of sealing neck of ferrite core piston respectively and the upper end of protrusion platform in pump water hull coordinates with the sealing surface crossed below watertight shrouding;

Described internal taper hole is the circular hole having tapering, the face of circular hole is inner conical surface, 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;

A described point of water confinement plate has the plate of water passage hole or meshed spacing net, and the anchor ring being embedded in spacing hole is adjacent to the base ring face of spacing hole; Water passage hole and mesh are used for allowing sewage pass through;

The profile of described sealing cone is cone or the cone cylinder removing tip, and the annular surface of cone or the cone cylinder that removes tip 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 sealed cap is the circular pipe type cap body of top seal, and it is inner sealing surface that the inner top of sealed cap divides, and the cylindrical parts near inner sealing surface has water passage hole;

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 sewage pipe 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 water, in extrusion chamber, extrude sewage and produce hydraulic pressure; When entering sewage 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 environmental protection and energy saving pump drainage sewage device extract and draining-off sewage process in, control there is no return spring in sewage routeway and the one-way check valve going out sewage routeway; When water-inlet cavity enters sewage, 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 sealed cap on the sealing neck in ferrite core piston 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 being 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 sealed cap be arranged on the sealing neck in ferrite core piston utilizes the gravity of self to make sealed cap decline return and the passage entering sewage of closing in ferrite core piston seals automatically;

During use, be put in detention tank by environmental protection and energy saving pump drainage sewage device, water inlet is goed deep in sewage, the upper part emersion oilysewage surface of buoyancy shell; Connect the circuit of insulated electric conductor and 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 iron core spring moves up, when ferrite core piston starts up, be arranged on sealed cap on the sealing neck in ferrite core piston 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 the container containing of outlet valve, the pipeline entering into conveying sewage again after water pipe joint or transport sewage; 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 iron core spring spacing time, the power-on circuit of field controller cutoff solenoid, electromagnetic field disappears, and ferrite core piston is descending under the promotion of iron core spring; When ferrite core piston starts descending, cross watertight shrouding descending and close and enter the sewage routeway that enters of 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 exhalant canal 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 having the sewage of pressure to enter into sealing neck upper end from the water port of ferrite core piston is upwards washed open and is continued up after sealed cap seal with annular sealing surface be shifted, enters in extrusion chamber after tapping hole with the water passage hole divided on water confinement plate;

Ferrite core piston is descending when putting in place under the promotion of iron core spring, sealed cap on sealing neck in ferrite core piston 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 iron core spring promote ferrite core piston descending, constantly sewage is pumped and be transported in the pipeline of conveying sewage or transport sewage container containing in; Extract and draining-off sewage process in, buoyancy shell can automatically raise with the rising of oilysewage surface or reduction or decline.

2. environmental protection and energy saving pump drainage sewage device 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 iron core 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;

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 oilysewage surface and can normally work.

3. environmental protection and energy saving pump drainage sewage device according to claim 1, it is characterized in that: there is no silt and mud to ensure to enter in the sewage in water pump, during bottom in water inlet close to deposition tank, adopt foot rest to support buoyancy shell and the bottom of water inlet and deposition tank is maintained a certain distance.

4. environmental protection and energy saving pump drainage sewage device 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. environmental protection and energy saving pump drainage sewage device according to claim 1, it is characterized in that: the compact structure of described environmental protection and energy saving pump drainage sewage device, 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 water pump; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.

6. the manufacture method of an environmental protection and energy saving pump drainage sewage device, it is characterized in that: during fabrication, a type in buoyancy shell employing metal, plastics, nylon, glass fibre reinforced plastics, rubber or the material manufacture of several types, when buoyancy shell when adopting rubber material to manufacture or after manufacture shaping is soft-shell, it is made to float on oilysewage surface will first in use the inflation of the inner chamber of buoyancy shell; A type in the employing of sealed cap, hollow valve body and pump water hull metal, plastics, nylon and glass fibre reinforced plastics or the material manufacture of 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; Iron core spring adopts the material manufacture of a type in metal and rubber or two types, and when adopting rubber material to manufacture, iron core spring creates hollow tubular type spring, utilizes the elasticity of rubber and contractibility to realize the function of spring; A type in water pipe joint 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 water pipe joint pass, fix water pipe joint by nut, and stretch out hole by water pipe joint and sealing gasket and nut seal; String holes creates the hole allowing insulated electric conductor pass, and by insulated electric conductor and sealed rubber ring sealing string holes; Lower part in hollow cavity is provided with the interior parts installed of electromagnetic coil and pump water hull and pump water hull, and the upper part in hollow cavity is provided with water pipe joint; 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 creates smooth, smooth planar annular, and the upper end of sealing neck being manufactured on ferrite core piston respectively coordinates with the inner sealing surface of sealed cap and the upper end that is manufactured on the protrusion platform in pump water hull 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 water 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 position of the center line of columniform iron core manufactures limited location hole, point water ring groove and water port; The upper end of columniform iron core manufactures limited location hole, and manufacturing below spacing hole has a point water ring groove, and manufacturing below the middle part of point water ring groove has water port; Divide the inner ring of water ring groove to create sealing neck, the upper end portion of sealing neck creates annular sealing surface, and the upper-end surface of sealing neck creates the upper end of the periphery lower than point water ring groove; When the upper inner sealing surface not installing sealed cap and sealed cap of the periphery of the sealing neck of ferrite core piston does not seal with annular sealing surface, water port communicates with a point water ring groove with the receiving bore of ferrite core piston lower end; The periphery of columniform iron core creates smooth periphery, and smooth periphery manufactures the annular groove having depression, and annular groove is embedded with seal ring; Periphery coordinates with the inner chamber of pump water hull can the inner chamber of canned pump water hull, and can slide in the inner chamber of pump water hull; Described spacing hole creates circular hole, and the ring surface of circular hole creates inlays a point water confinement plate stationary plane, and the annular bottom surface of circular hole creates the face that restriction point water confinement plate inlays the degree of depth; A described point water ring groove creates two sections, and the upper part of sealing neck creates circular hole, and the exterior portion of sealing neck creates the groove of ring, and the periphery of the periphery of circular hole and the groove of ring creates one, and circular hole communicates with water port; Described water port creates the circular hole communicated with internal taper hole;

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

Described internal taper hole creates the circular hole of tapering, the face of circular hole creates inner conical surface, can inner conical surface be sealed under the effect of the gravity of 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;

Point water confinement plate creates the plate of water passage hole or meshed spacing net, and the anchor ring being embedded in spacing hole is adjacent to the base ring face of spacing hole; Water passage hole and mesh create the hole allowing sewage pass through;

The profile of sealing cone creates cone or removes the cone cylinder of tip, and cone or the annular surface of cone cylinder removing tip create 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;

Described sealed cap creates the circular pipe type cap body of top seal, and the inner top of sealed cap divides and creates inner sealing surface, and the cylindrical parts manufacture near inner sealing surface has water passage hole;

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;

Water pipe joint 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 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 oilysewage surface and can normally work;

There is no silt and mud to ensure to enter in the sewage in water pump, during bottom in water inlet close to deposition tank, adopting foot rest to support buoyancy shell and the bottom of water inlet and deposition tank 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, iron core 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, iron core spring, ferrite core piston, sealed cap, point water confinement plate were installed in pump water hull, iron core spring fitting is at 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 or be pressed in that iron core spring is pressed in ferrite core piston is fixed on point water confinement plate of ferrite core piston upper end portion, and ferrite core piston can slide up and down in the inner chamber of pump water hull; A point water confinement plate is had at the spacing hole internal fixtion of ferrite core piston upper end, the annular sealing surface of the sealing neck end in point water ring groove of the upper part of ferrite core piston there is the inner sealing surface of sealed cap to coordinate with it, sealed cap can move up and down between point water ring groove and point water confinement plate of ferrite core piston, sealed cap coordinate with the annular sealing surface of ferrite core piston can seal or open the extrusion chamber entered in pump water hull enter sewage routeway; 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 lower end of part and water pipe joint that the upper-end surface of pump water hull is exposed in the upper end of outlet valve is connected, and water pipe joint is fixed on the upper end of buoyancy shell by stretching out hole, and the upper end of water pipe joint is connected with conveyance conduit by flexible pipe or telescopic pipe.