CN105626430A

CN105626430A - Environment-friendly blowdown and energy saving equipment

Info

Publication number: CN105626430A
Application number: CN201610026240.8A
Authority: CN
Inventors: 徐梓云; 徐正伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-15
Filing date: 2016-01-15
Publication date: 2016-06-01

Abstract

The invention discloses environment-friendly blowdown and energy saving equipment. A buoyancy housing of the environment-friendly blowdown and energy saving equipment is internally provided with a pump water housing and an electromagnetic coil; the electromagnetic coil is fixed outside the pump water housing; the pump water housing is fixed in the buoyancy housing; a water outlet valve is fixed in a center hole of the pump water housing; the pump water housing is internally provided with an iron-core spring and an iron-core piston; the iron-core spring is pressed on the iron-core piston; a sealing plate seals a water inlet cavity; a water passing sealing plate seals a water inlet channel of an extrusion cavity; a water separation limiting plate is fixed in a limiting hole in the upper end of the iron-core piston; and a sealing ball or a sealing cone is mounted in an inner cone hole of the iron-core piston. The environment-friendly blowdown and energy saving equipment is compact in structure, has powerful dynamic, can be moved conveniently to carry out sewage pumping and sewage discharge operations, and is suitable for sewage discharge of a sewage pool and the sewage discharge of a blocked sewage ditch. When the environment-friendly blowdown and energy saving equipment pumps sewage, the environment-friendly blowdown and energy saving equipment floats at a sewage level and automatically falls with the falling of the sewage level, silt and sludge at the bottom of the sewage do not enter a water pump, and the environment-friendly blowdown and energy saving equipment can automatically flow to discharge the sewage after a power supply is turned off.

Description

Blowdown environment protection energy-saving equipment

Technical field

Blowdown environment protection energy-saving equipment that the present invention relates to a kind of Bilge draining-off sewage for clearing up cesspool effluent sewerage and blocking, that can swim on oilysewage surface.

Background technology

Traditional when the Bilge draining-off sewage of cesspool effluent sewerage and blocking, it is all adopt immersible pump blowdown, the situation of blocking often occurs with immersible pump blowdown; For this, we have devised the dredge pump that can swim on oilysewage surface.

Summary of the invention

That the present invention relates in order that provide a kind of manufacture and the method thereof of blowdown environment protection energy-saving equipment that can swim in and take out sewage on oilysewage surface.

For achieving the above object, blowdown environment protection energy-saving equipment of the present invention mainly include buoyancy shell, solenoid, pump water hull, inlet opening, sealing plate, cross watertight shrouding, cross watertight shrouding, ball sealer or seal cone, restriction cap, iron core spring, ferrite core piston, point water restriction plate, internal taper hole, limbers, outlet valve, water pipe joint, field controller;

Or, described blowdown environment protection energy-saving equipment mainly include buoyancy shell, solenoid, pump water hull, inlet opening, sealing plate, cross watertight shrouding, cross watertight shrouding, ball sealer or seal cone, restriction cap, iron core spring, ferrite core piston, point water restriction plate, internal taper hole, limbers, outlet valve, water pipe joint, field controller, electronic remote controller.

Lower part in buoyancy shell is provided with pump water hull, solenoid, 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 inlet opening of buoyancy shell lower end, and the inlet opening of buoyancy shell lower end communicates with the inlet opening of pump water hull lower end; Solenoid 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 solenoid is connected with field controller, the circuit of field controller is connected with electronic remote controller, electronic remote controller is connected with insulated electric conductor, and the electronic signal receptor of field controller, electronic remote controller and electronic remote controller is arranged in buoyancy shell; Or, the circuit connecting solenoid is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyancy shell.

Be provided with in pump water hull sealing plate, restriction cap, cross watertight shrouding, iron core spring, ferrite core piston, point water restriction plate, iron core spring is arranged on the lower part of the inner chamber of pump water hull, ferrite core piston is arranged on the upper part of the inner chamber of pump water hull, iron core spring top is pressed in the lower end of ferrite core piston, and ferrite core piston can slide up and down at the interior intracavity of pump water hull; A point water restriction plate it is fixed with in the spacing hole of ferrite core piston upper end, the annular sealing surface sealing neck end in point water ring groove of the upper part of ferrite core piston was provided with watertight shrouding, cross watertight shrouding can move up and down between annular sealing surface and point water restriction plate, cross watertight shrouding and coordinate the intake tunnel that can seal or open the extrusion chamber entered in pump water hull with the annular sealing surface of ferrite core piston; Being provided with sealing plate in the sealing hole sealed in neck of the lower end in pump water hull, restriction cap is fixed on the outside sealing neck by screw thread or jump ring, is provided with iron core spring in the pump water hull of the outside of restriction cap; The water inlet that sealing plate could seal or open, with the sealing hole cooperation sealed in neck of pump water hull lower end, the intake antrum entered in pump water hull is led to; When ferrite core piston is up, the lumen portion of the lower sections of pump water hull of ferrite core piston is intake antrum; When ferrite core piston is descending, the lumen portion of the pump water hull of ferrite core piston upper part is extrusion chamber. Being provided with outlet valve in the upper end of pump water hull, the lower part of outlet valve is fixed in the centre bore of the overlying one end of pump water hull; The lower end of part and water pipe joint that the upper 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 telescoping tube.

The material of described buoyancy shell is the material of a kind of type in metal, plastics, nylon, fiberglass, rubber or several types, when buoyancy shell during employing elastomeric material or after molding is soft-shell, can bubble through the water column first in use the inner chamber inflation of buoyancy shell; The material of hollow valve body and pump water hull adopts the material of a kind of type in metal, plastics, nylon and fiberglass or several types; The material of ball sealer and a kind of type sealed in the material employing metal of cone, plastics, nylon and rubber or several types; Sealing plate adopts the material of a kind of type in metal, plastics, nylon and fiberglass or several types with the material crossing watertight shrouding; The material of ferrite core piston is able to be subject to the material of magnetic field suction; The material that iron core spring adopts is a kind of type in metal and rubber or two kinds of material, and when adopting elastomeric material, iron core spring is the spring of hollow pipe-type, utilizes the elasticity of rubber and contractility to realize the function of spring; The material of water pipe joint is the material of a kind of type in metal, plastics, nylon, fiberglass, 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 inlet opening string holes, lower end, lower part in hollow cavity is provided with in solenoid and pump water hull and pump water hull the parts installed, or, the parts that lower part in hollow cavity is provided with, install in electronic remote controller, solenoid 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 lower sections of inner chamber of hollow shell, and the inlet opening of hollow shell lower end is corresponding with the position of the inlet opening of pump water hull lower end and communicates; Stretching out hole is allow the hole of water pipe joint traverse, by the fixing water pipe joint of nut, and stretches out hole by water pipe joint and sealing gasket and nut seal; String holes is to allow the hole of insulated electric conductor traverse, and seals string holes by insulated electric conductor and sealed rubber ring; When buoyancy shell is put in 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, it is possible to raise with the rising of the water surface, reduce with the reduction of the water surface.

For the ease of the processing of buoyancy shell be easy to accessory to load in buoyancy shell, described buoyancy shell is the assembly after segmentation, and after the place that buoyancy shell middle part 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 face of cylinder of cylindrical cavity is smooth curved surface; Upper end on the centrage of inner chamber has centre bore to have inlet opening traverse pump water hull through pump water hull, lower end; There is sealing neck protruding upward at the middle part of the lower end in pump water hull, seal the upper part of inside of neck be seal hole, lower part is inlet opening, in time sealing in hole and be fitted without sealing plate, seal hole communicate with inlet opening, sealing hole and sealing plate following one side coordinate.

Described outlet valve includes hollow valve body and ball sealer or seals cone, and hollow valve body is hollow pipe, and internal taper hole is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter of the upper part of the internal taper hole in hollow pipe internal diameter big, lower sections of is little; There is backwater sealed end the lower end of hollow valve body, the lower surface of backwater sealed end in the lower end of hollow valve body, upper surface be internal taper hole, the big end of internal taper hole communicates with the upper end of outlet valve, small end communicates with the lower end of outlet valve, is provided with ball sealer or seals cone on the inner conical surface of internal taper hole. Described internal taper hole is tapered circular hole, the face of circular hole is inner conical surface, inner conical surface coordinates with the male cone (strobilus masculinus) of ball sealer or sealing cone, inner conical surface can be sealed under the effect of ball sealer or the gravity sealing cone self, have during suction on ball sealer or sealing cone and can open, by suction, the passage that inner conical surface seals with male cone (strobilus masculinus); Ball sealer or sealing cone Hydraulic pressure above are more big, and ball sealer or sealing cone are more good with the gluing, sealing effect of inner conical surface; The sealing of inner conical surface and ball sealer or sealing cone can be opened when entering, from the endoporus of hollow valve body lower end, the sewage having pressure and form passage, or the suction produced when carrying the lower port of pipeline of water lower than inlet opening can be opened the sealing of inner conical surface and ball sealer or sealing cone and form passage.

For the ease of the processing of pump water hull be easy to accessory to load in pump water hull, described pump water hull is the assembly after segmentation; The upper end of the cylindrical cavity body portion in pump water hull is divided into two-stage nitration, the upper part of segmentation place is pump cover, lower part is the main body of pump water hull, centre bore is on pump cover, and inlet opening 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 cylindrical cavity body portion in pump water hull is divided into two-stage nitration, the lower part of segmentation place is pump cover, upper part is the main body of pump water hull, inlet opening is at the middle part of pump cover, centre bore 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 cylindrical iron core, the limited location hole, position of the centrage of cylindrical iron core, point water ring groove and limbers; The limited location hole, upper end of cylindrical iron core, spacing hole a point water ring groove is presented herein below, divide water ring groove middle part limbers is presented herein below; The inner ring dividing water ring groove is to seal neck, and the inside sealing neck is above a section of limbers, and the upper end sealing neck is annular sealing surface, and annular sealing surface is lower than the upper end of the periphery of point water ring groove; Being fitted without watertight shrouding on the annular sealing surface at top of neck with when crossing watertight shrouding not with ring packing face seal sealing, limbers communicates with a point water ring groove; Spacing hole is for fixing point of water restriction plate, and point water ring groove is for disperseing the sewage passed through and guiding sewage to enter the water hole on watertight shrouding; The periphery of cylindrical iron core is smooth periphery, has the annular groove of depression on smooth periphery, and annular groove is embedded with sealing ring; Periphery coordinate with the inner chamber of pump water hull can the inner chamber of canned pump water hull, and can slide at the interior intracavity of pump water hull. Described spacing hole is the rounded face of circular hole circular hole is inlay a point water restriction plate stationary plane, and the annular bottom surface of circular hole is the face that the degree of depth inlayed by restriction point water restriction plate; A described point water ring groove is divided into two sections, and sealing neck part above is circular hole, and the exterior portion sealing neck is the groove of annular, and the periphery of the periphery of circular hole and the groove of annular is connected, and circular hole communicates with limbers; Described limbers is the hole communicated with point water ring groove.

Described annular sealing surface is the smooth sealing surface of annular, and annular sealing surface coordinates with the sealing surface crossing watertight shrouding in the upper end sealing neck of ferrite core piston.

Described watertight shrouding of crossing is flat board, and the part that below flat board, the mid portion of one side coordinates with annular sealing surface is sealing surface, the sealing surface of flat board coordinate with annular sealing surface beyond part on have by hole, be used for allowing water pass through by hole.

A described point water restriction plate is the plate having water hole, is embedded on the anchor ring of spacing hole and is adjacent to the base ring face of spacing hole; Water hole is used for allowing sewage pass through.

Described sealing cone is cone or the tapered surface of cone cylinder, cone or cone cylinder is smooth male cone (strobilus masculinus); Seal and seal inner conical surface by pressing under the gravity of sealing cone self when the male cone (strobilus masculinus) bored seals with inner conical surface.

Described ball sealer is the surface of spherosome or oval ball, spherosome or oval ball is sealing surface, and sealing surface is smooth sphere; Inner conical surface is sealed by pressing under the gravity of ball sealer self when ball sealer seals with inner conical surface.

Described sealing hole is circular hole, above the inlet opening sealed in neck of the lower end in pump water hull, the rounded face of circular port be hold sealing plate inner headed face or internal conical surface, the annular bottom surface of the circular hole sealing hole is sealing surface.

Described sealing plate is circular flat board, and below flat board, one side is sealing surface, and sealing surface coordinates with the sealing hole sealed in neck of pump water hull lower end.

Described restriction cap is calotte, and the crown part of calotte has the water hole allowing water pass through, and the hatband part of calotte is fixed on to seal can limit on neck and seals the distance moved on the sealing plate installed in neck.

Described field controller is to control solenoid to produce the controller of electromagnetic field, to the interval time producing electromagnetic field for the second time more every time after controlling the time of electromagnetic field generation and the time length of generation electromagnetic field and producing electromagnetic field.

Described electronic remote controller is to turn on and cuts off the contactor producing electromagnetic field, and including the switch sections and the electronic telecontrol part that switch on or off circuit, electronic telecontrol part includes remote controller switch and electronic signal receptor; Remote controller switch is carried with for staff, it is simple to staff handles the normal operation of blowdown environment protection energy-saving equipment and cuts off the control circuit of blowdown environment protection energy-saving equipment; Described electronic remote controller can have in the present invention, it is also possible to does not have.

Described soil pipe union joint is the soil pipe with union joint and the integral type of connecting tube.

Described inlet opening be sewage enter the inner chamber of pump water hull through water hole, respectively in the centre sealing the lower part in centre of neck and bottom at buoyancy shell; The time in of being fitted without sealing plate in sealing hole, the sealing hole sealed on neck of buoyancy shell lower end communicates with inlet opening.

In intake antrum lay in water, water of compaction in extrusion chamber and produce hydraulic pressure; In extrusion chamber during water inlet, intake antrum communicates with extrusion chamber; When extrusion chamber internal drainage, intake antrum disconnects the intake tunnel entering extrusion chamber by the internal taper hole sealing in ball sealer or sealing cone and ferrite core piston.

Described blowdown environment protection energy-saving equipment, in the process drawn water, controls do not have return spring in the one-way check valve of intake tunnel and exhalant canal, when intake antrum is intake, the suction of the up generation of ferrite core piston is opened sealing plate and is opened the passage into water with the sealing sealing hole sealing in neck of the lower end in pump water hull, be arranged in ferrite core piston seal neck upper end cross watertight shrouding under the effect of self gravitation automatic decline return and close the passage of the water inlet in entrance extrusion chamber and seal, when extrusion chamber is intake, being arranged on the ball sealer of the internal taper hole of outlet valve or seal cone and utilize the gravity of self make ball sealer or seal and bore automatic decline return and close the passage of the water outlet on outlet valve and seal, ferrite core piston is descending and makes to produce pressure intake antrum in and promotes the passage crossing the up water inlet then opened in entrance extrusion chamber of watertight shrouding sealing neck upper end being arranged on ferrite core piston, when extrusion chamber water outlet, promoting the ball sealer on the internal taper hole of outlet valve under the effect of discharge pressure or to seal cone up and open the passage of the water outlet of outlet valve, ferrite core piston is descending and makes to produce pressure intake antrum in and promotes the passage crossing the up water inlet then opened in entrance extrusion chamber of watertight shrouding sealing neck upper end being arranged on ferrite core piston. when carrying the outlet of pipeline of sewage lower than the inlet opening of pump water hull lower end, when the sewage exported by pump water arrives the outlet of the pipeline of conveying sewage, under siphonage, it is arranged on the ball sealer in outlet valve or sealing cone is pulled and the up passage opening water outlet that separates with internal taper hole by the suction of water outlet, the passage of the water inlet entering extrusion chamber opened by the watertight shrouding of crossing sealing neck upper end being arranged on ferrite core piston under the pulling going out water suction force, the passage of the water inlet entering intake antrum opened by the sealing plate sealed in neck being arranged on pump water hull lower end under the pulling going out water suction force, the passage of whole pump water has reformed into the passage of gravity flow, just can self-flowing pastefill sewage after closing power supply.

In order to ensure blowdown environment protection energy-saving equipment can normal operation, have an electronic remote controller, adopt what electronic remote controller controlled solenoid to connect being switched on and off of circuit.

In order to ensure that buoyancy shell can keep shape and be not easy deformation, the interior intracavity manufacture at buoyancy shell has the skeleton of support.

In order to ensure that sewage can normally enter in inlet opening, the center of gravity manufacture of buoyancy shell is in the position near inlet opening.

In order to enable sewage to enter in pump water hull, swim in the inlet opening of the buoyancy shell on oilysewage surface must slip into the following water pump of the water surface can normal operation.

There is no mud or silt or mud to ensure to enter in the sewage in water pump, in inlet opening close to time bottom sewage, adopt foot rest to support buoyancy shell and makes the bottom of inlet opening and sewage maintain a certain distance.

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

In order to increase the output pressure of sewage pump and increase the delivery head of sewage pump, adopt and an electric magnet is installed on solenoid again, the magnetic field that electric magnet produces can help iron core spring to produce bigger motive force, thus producing bigger output pressure, increases the height of conveying.

During use, being put in by blowdown environment protection energy-saving equipment in the sewage of Bilge of cesspool or blocking, inlet opening is goed deep in sewage, the upper part emersion oilysewage surface of buoyancy shell. Not having electronic remote controller, directly connect the power-on circuit of insulated electronic and field controller, field controller is connected the power-on circuit of solenoid and is produced electromagnetic field; Having electronic remote controller, press the starting button of remote controller switch, electronic signal receptor receives and starts the circuit that signal is followed by leading to electronic remote controller with field controller, and field controller is connected the power-on circuit of solenoid and produced electromagnetic field; The captivation that electromagnetic field produces pulls ferrite core piston to overcome the pressure of iron core spring to move down, when ferrite core piston starts descending, the sealing plate installed in neck that seals of pump water hull lower end cuts out the intake tunnel entering intake antrum under the effect of self gravitation, ball sealer in outlet valve or seal cone under the effect of the gravity of self descending return and seal the inner conical surface of outlet valve, the exhalant canal having cut off extrusion chamber makes sewage not return in extrusion chamber; Ferrite core piston is when descending, ferrite core piston is forced into the sewage in intake antrum and makes sewage produce internal pressure, have the sewage of pressure enter into from the limbers of ferrite core piston the upper end sealing neck upwards wash annular sealing surface open with the sealing crossing watertight shrouding and continue after making the displacement of watertight shrouding up, through annular bypass channel, cross on watertight shrouding by the water hole on hole and point water restriction plate after enter in extrusion chamber.

Ferrite core piston is descending 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 up under the promotion of iron core spring; When ferrite core piston starts up, be arranged on ferrite core piston seal neck upper end to cross watertight shrouding descending and close sewage and enter the intake tunnel of extrusion chamber and make sewage not return intake antrum 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 to promote ball sealer from the internal taper hole that the endoporus of the sealed end of outlet valve lower end enters in outlet valve or to seal cone up and open the sealing passage of outlet valve, make sewage in extrusion chamber through outlet valve, then through water pipe joint after enter in the pipeline of conveying sewage and be transported to blowdown pipe network or contain the place of sewage; Ferrite core piston is when up, ferrite core piston also makes to create in intake antrum pull of vacuum, pull of vacuum is inhaled movable sealing plate and is made sealing plate with the sealing surface sealing hole separately, sewage enters into sealing hole from inlet opening, enters in the intake antrum below the ferrite core piston in pump water hull then through the water hole on restriction cap.

Ferrite core piston is up when putting in place under the promotion of iron core spring, ball sealer in outlet valve or seal cone under the effect of the gravity of self descending return and seal the inner conical surface of outlet valve, the exhalant canal having cut off extrusion chamber makes sewage not return in extrusion chamber, and the sealing plate installed in neck that seals of pump water hull lower end cuts out the intake tunnel entering intake antrum under the effect of self gravitation; Now, field controller is connected again the power-on circuit of solenoid and is again produced electromagnetic field and make ferrite core piston descending; What so circulate is switched on and off circuit, makes solenoid produce electromagnetic field and pulls ferrite core piston up and allow iron core spring promote ferrite core piston descending, constantly sewage is pumped and be transported to blowdown pipe network or contain the place of sewage. When taking out sewage, when carrying the outlet of pipeline of sewage lower than the inlet opening of buoyancy shell, adopt self-flowing pastefill sewage. In the process taking out sewage, buoyancy shell can decline automatically with the reduction of sewage position.

A kind of manufacture method of blowdown environment protection energy-saving equipment, it is characterised in that:

During fabrication, buoyancy shell adopts the material manufacture of a kind of type in metal, plastics, nylon, fiberglass, rubber or several types, when buoyancy shell when adopting elastomeric material to manufacture or after manufacture shaping is soft-shell, it is made to bubble through the water column first in use the inner chamber inflation of buoyancy shell; Hollow valve body and pump water hull adopt the material manufacture of a kind of type in metal, plastics, nylon and fiberglass or several types; The material manufacture of ball sealer and a kind of type sealed in cone employing metal, plastics, nylon and rubber or several types; Sealing plate adopts the material manufacture of a kind of type in metal, plastics, nylon and fiberglass or several types with crossing watertight shrouding; Ferrite core piston adopts the material manufacture of the hard to bear magnetic field suction of energy; Iron core spring adopts a kind of type in metal and rubber or two kinds of material manufacture, and when adopting elastomeric material to manufacture, iron core spring creates hollow tubular type spring, utilizes the elasticity of rubber and contractility to realize the function of spring; Water pipe joint adopts the material manufacture of a kind of type in metal, plastics, nylon, fiberglass, rubber or 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 inlet opening, stretch out hole to create and allow the hole of water pipe joint traverse, by the fixing water pipe joint of nut, and stretch out hole by water pipe joint and sealing gasket and nut seal; String holes creates and allows the hole of insulated electric conductor traverse, and seals string holes by insulated electric conductor and sealed rubber ring; Lower part in hollow cavity is provided with in solenoid and pump water hull and pump water hull the parts installed, or, the parts that lower part in hollow cavity is provided with, install in electronic remote controller, solenoid 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 lower sections of inner chamber of hollow shell, and the inlet opening of hollow shell lower end is corresponding with the position of the inlet opening of pump water hull lower end and communicates.

In order to convenient for assembly, during fabrication, after buoyancy shell is divided into two parts manufacture from the place that middle shape is maximum, recombinant is together for buoyancy shell.

The inner chamber of pump water hull creates the cavity of cylinder, and the periphery of cylindrical cavity creates smooth curved surface; Upper end on the centrage of inner chamber manufactures to have has inlet opening traverse pump water hull through the centre bore of pump water hull, lower end manufacture; The middle part of the lower end in pump water hull manufactures sealing neck protruding upward, and the upper part sealing the inside of neck creates sealing hole, lower part creates inlet opening, seals hole and communicates with inlet opening, sealing hole and sealing plate following one side coordinate.

Outlet valve creates hollow valve body and ball sealer or seals cone two parts, hollow valve body creates hollow pipe, internal taper hole manufacture is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter that the internal diameter that the upper part of the internal taper hole in hollow pipe manufactures is big, lower part manufactures is little; The lower end of hollow valve body manufactures backwater sealed end, the lower surface of backwater sealed end manufactures and creates internal taper hole in the lower end of hollow valve body, upper surface, the big end of internal taper hole communicates with the upper end of outlet valve, small end communicates with the lower end of outlet valve, is provided with ball sealer or seals cone on the inner conical surface of internal taper hole. Described sealing cone creates cone or cone cylinder, cone or the surface boring cylinder tapered and creates smooth male cone (strobilus masculinus); Seal and seal inner conical surface by pressing under the gravity of sealing cone self when the male cone (strobilus masculinus) bored seals with inner conical surface; Described ball sealer creates the surface of spherosome or oval ball, spherosome or oval ball and creates sealing surface, and sealing surface creates smooth sphere; Inner conical surface is sealed by pressing under the gravity of ball sealer self when ball sealer seals with inner conical surface. Described internal taper hole creates tapered circular hole, the face of circular hole creates inner conical surface, inner conical surface can be sealed under the effect of ball sealer or the gravity sealing cone self, have during suction on ball sealer or sealing cone and can open, by suction, the passage that inner conical surface seals with male cone (strobilus masculinus); Ball sealer or sealing cone Hydraulic pressure above are more big, and ball sealer or sealing cone are more good with the gluing, sealing effect of inner conical surface; The sealing of inner conical surface and ball sealer or sealing cone can be opened when entering, from the endoporus of hollow valve body lower end, the sewage having pressure and form passage, or the suction produced when carrying the lower port of pipeline of water lower than inlet opening can be opened the sealing of inner conical surface and ball sealer or sealing cone and form passage.

For the ease of the processing of pump water hull be easy to accessory to load in pump water hull, described pump water hull creates the assembly after segmental machining manufactures; The upper end of the cylindrical cavity body portion in pump water hull is divided into two-stage nitration manufacture, the upper part of segmentation place creates pump cover, lower part creates the main body of pump water hull, centre bore manufactures on pump cover, inlet opening manufactures at the middle part of the main body lower end of pump water hull, and it is a composite entity that pump cover and the main body after pump water hull are combined into after manufacturing; Or, the lower end of the cylindrical cavity body portion in pump water hull is divided into two-stage nitration manufacture, the lower part of segmentation place creates pump cover, upper part creates the main body of pump water hull, inlet opening manufactures at the middle part of pump cover, it is a composite entity that centre bore manufacture is combined into after the main body of the middle part of the upper end of the main body of pump water hull, pump cover and pump water hull manufactures.

Ferrite core piston creates the iron core of cylinder, and the position of the centrage of cylindrical iron core manufactures limited location hole, point water ring groove and limbers; The upper end of cylindrical iron core manufactures limited location hole, and below spacing hole, manufacture has a point water ring groove, and below the middle part of point water ring groove, manufacture has limbers; The inner ring dividing water ring groove creates sealing neck, and the upper end sealing neck creates annular sealing surface, and the upper surface sealing neck creates the upper end of the periphery lower than point water ring groove; Being fitted without watertight shrouding on the annular sealing surface of upper end of neck with when crossing watertight shrouding not with ring packing face seal sealing, limbers communicates with a point water ring groove; The periphery of cylindrical iron core creates smooth periphery, manufactures the annular groove having depression on smooth periphery, and annular groove is embedded with sealing ring; Periphery coordinate with the inner chamber of pump water hull can the inner chamber of canned pump water hull, and can slide at the interior intracavity of pump water hull. Described spacing hole creates circular hole, and the ring surface of circular hole creates inlays a point water restriction plate stationary plane, and the annular bottom surface of circular hole creates restriction point water restriction plate and inlays the face of the degree of depth; A described point water ring groove creates two sections, and the upper part sealing neck creates circular hole, and the exterior portion sealing neck creates the groove of annular, and the periphery of the periphery of circular hole and the groove of annular creates one, and circular hole communicates with limbers; Described limbers creates the circular hole communicated with point water ring groove.

Described annular sealing surface creates the smooth sealing surface of annular, manufactures and coordinates with the sealing surface crossing watertight shrouding in the upper end sealing neck of ferrite core piston.

Described watertight shrouding of crossing creates flat board, the part that below flat board, the mid portion of one side coordinates with annular sealing surface creates sealing surface, the sealing surface of flat board coordinate with annular sealing surface beyond part on manufacture have by hole, be used for allowing water pass through by hole.

Divide water restriction plate to create the plate of water hole, be embedded on the anchor ring of spacing hole and be adjacent to the base ring face of spacing hole; Water hole creates the hole allowing sewage pass through.

Seal hole and create the hole of circle, manufacture above the inlet opening sealed in neck of lower end in pump water hull, seal the rounded face in hole create accommodation sealing plate inner headed face or internal conical surface, the annular bottom surface of the circular hole sealing hole creates sealing surface.

Sealing plate creates the flat board of circle, and below flat board, one side creates sealing surface, and sealing surface coordinates with the sealing hole sealed in neck of pump water hull lower end.

Restriction cap creates calotte, and the crown part of calotte manufactures the water hole allowing water pass through, and the hatband part of calotte is fixed on to seal can limit on neck and seals the distance moved on the sealing plate installed in neck.

Field controller creates and controls solenoid and produce the controller of electromagnetic field, to the interval time producing electromagnetic field for the second time again after controlling time and the length producing the electromagnetic field time that electromagnetic field produces and every time producing electromagnetic field.

Electronic remote controller creates the contactor being switched on and off producing electromagnetic field, and including the switch sections and the electronic telecontrol part that switch on or off circuit, electronic telecontrol part includes remote controller switch and electronic signal receptor; Described electronic remote controller can have in the present invention, it is also possible to does not have.

Water pipe joint creates the soil pipe with union joint and the integral type of connecting tube.

Inlet opening create sewage enter pump water hull inner chamber through via, manufacture the lower part in the centre sealing neck respectively and manufacture the centre in the bottom of buoyancy shell; The time in of being fitted without sealing plate in sealing hole, the sealing hole sealed on neck of buoyancy shell lower end communicates with inlet opening.

Lower part in buoyancy shell is provided with pump water hull, solenoid, 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 inlet opening of buoyancy shell lower end, and the inlet opening of buoyancy shell lower end communicates with the inlet opening of pump water hull lower end; Solenoid 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 solenoid is connected with field controller, the circuit of field controller is connected with electronic remote controller, electronic remote controller is connected with insulated electric conductor, and the electronic signal receptor of field controller, electronic remote controller and electronic remote controller is arranged in buoyancy shell; Or, the circuit connecting solenoid is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyancy shell. Be provided with in pump water hull sealing plate, cross watertight shrouding, restriction cap, iron core spring, ferrite core piston, point water restriction plate, iron core spring is arranged on the lower part of the inner chamber of pump water hull, ferrite core piston is arranged on the upper part of the inner chamber of pump water hull, iron core spring top is pressed in the lower end of ferrite core piston, and ferrite core piston can slide up and down at the interior intracavity of pump water hull; A point water restriction plate it is fixed with in the spacing hole of ferrite core piston upper end, the annular sealing surface sealing neck end in point water ring groove of the upper part of ferrite core piston was provided with watertight shrouding, cross watertight shrouding can move up and down between annular sealing surface and point water restriction plate, cross watertight shrouding and coordinate the intake tunnel that can seal or open the extrusion chamber entered in pump water hull with the annular sealing surface of ferrite core piston; Being provided with sealing plate in the sealing hole sealed in neck of the lower end in pump water hull, restriction cap is fixed on the outside sealing neck by screw thread or jump ring, is provided with iron core spring in the pump water hull of the outside of restriction cap; The intake tunnel that sealing plate could seal or open, with the sealing hole cooperation sealed in neck of pump water hull lower end, the intake antrum entered in pump water hull; When ferrite core piston is up, the lumen portion of the lower sections of pump water hull of ferrite core piston is intake antrum; When ferrite core piston is descending, the lumen portion of the pump water hull of ferrite core piston upper part is extrusion chamber. Being provided with outlet valve in the upper end of pump water hull, the lower part of outlet valve is fixed in the centre bore of the overlying one end of pump water hull; The lower end of part and water pipe joint that the upper 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 telescoping tube.

The compact conformation of blowdown environment protection energy-saving equipment of the present invention, powerful, be moved easily the operation taking out sewage and draining-off sewage; Swimming in when taking out sewage and automatically decline with the reduction of sewage position on oilysewage surface, when taking out sewage, silt bottom sewage and mud do not enter in water pump; When carrying the outlet of pipeline of sewage lower than the inlet opening of pump water hull lower end, it also is able to self-flowing pastefill sewage after closing power supply, has saved electric energy; Being suitable for the Bilge draining-off sewage of cesspool draining-off sewage and blocking, the market prospect of industrialization is good, commercial value is high, manufactures and uses all very convenient.

Accompanying drawing explanation

Fig. 1 and Fig. 2 is the structural representation of blowdown environment protection energy-saving equipment;

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

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

Shown in figure: buoyancy shell 1, foot rest 2, inlet opening 3, pump water hull 4, hollow valve body 5, iron core spring 6, sealing plate 7, ball sealer or seal cone 8, water pipe joint 9, point water restriction plate 10, restriction cap 11, water hole 12, solenoid 13, cross watertight shrouding 14, by hole 15, limbers 16, annular sealing surface 17, point water ring groove 18, spacing hole 19, annular bottom surface 21, ferrite core piston 23.

Detailed description of the invention

Blowdown environment protection energy-saving equipment of the present invention mainly includes buoyancy shell 1, solenoid 13, pump water hull 4, inlet opening 3, sealing plate 7, crosses watertight shrouding 14, crosses watertight shrouding 14, ball sealer or seal cone 8, restriction cap 11, iron core spring 6, ferrite core piston 23, point water restriction plate 10, internal taper hole, limbers 16, outlet valve, water pipe joint 9, field controller; Or including buoyancy shell 1, solenoid 13, pump water hull 4, inlet opening 3, sealing plate 7, cross watertight shrouding 14, cross watertight shrouding 14, ball sealer or seal cone 8, restriction cap 11, iron core spring 6, ferrite core piston 23, point water restriction plate 10, internal taper hole, limbers 16, outlet valve, water pipe joint 9, field controller, electronic remote controller.

Lower part in buoyancy shell 1 is provided with pump water hull 4, solenoid 13, below the outside of buoyancy shell 1, one side is fixed with foot rest 2, the lower end of foot rest 2 is lower than the position of the inlet opening 3 of buoyancy shell 1 lower end, and the inlet opening 3 of buoyancy shell 1 lower end communicates with the inlet opening 3 of pump water hull 4 lower end; Solenoid 13 is fixed on the upper part outside pump water hull 4, and the lower end of pump water hull 4 is fixed on the lower end in buoyancy shell 1.

The circuit connecting solenoid 13 is connected with field controller, the circuit of field controller is connected with electronic remote controller, electronic remote controller is connected with insulated electric conductor, and the electronic signal receptor of field controller, electronic remote controller and electronic remote controller is arranged in buoyancy shell 1; Or, the circuit connecting solenoid 13 is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyancy shell 1.

Sealing plate 7, restriction cap 11, excessively watertight shrouding 14, iron core spring 6, ferrite core piston 23, point water restriction plate 10 are installed in pump water hull 4, iron core spring 6 is arranged on the upper part of the inner chamber of pump water hull 4, ferrite core piston 23 is arranged on the lower part of the inner chamber of pump water hull 4, iron core spring 6 is pressed in ferrite core piston 23, and ferrite core piston 23 can slide up and down at the interior intracavity of pump water hull 4; A point water restriction plate 10 it is fixed with in the spacing hole 19 of ferrite core piston 23 upper end, the annular sealing surface 17 sealing neck end in point water ring groove 18 of the upper part of ferrite core piston 23 was provided with watertight shrouding 14, cross watertight shrouding 14 can move up and down between annular sealing surface 17 and point water restriction plate 10, cross watertight shrouding 14 and coordinate the intake tunnel that can seal or open the extrusion chamber entered in pump water hull 4 with the annular sealing surface 17 of ferrite core piston 23; Being provided with sealing plate 7 in the sealing hole sealed in neck of the lower end in pump water hull 4, restriction cap 11 is fixed on the outside sealing neck by screw thread or jump ring, is provided with iron core spring in the pump water hull of the outside of restriction cap 11; Sealing plate 7 and pump water hull 4 lower end seal in neck seal that hole coordinates and can to seal or open the water inlet of the intake antrum entered in pump water hull 4 logical; When ferrite core piston 23 is up, the lumen portion of the lower sections of pump water hull 4 of ferrite core piston 23 is intake antrum; When ferrite core piston 23 is descending, the lumen portion of the pump water hull 4 of ferrite core piston 23 upper part is extrusion chamber. Being provided with outlet valve in the upper end of pump water hull 4, the lower part of outlet valve is fixed in the centre bore of the overlying one end of pump water hull 4; The lower end of part and water pipe joint 9 that the upper surface of pump water hull 4 is exposed in the upper end of outlet valve is connected, and water pipe joint 9 is fixed on the upper end of buoyancy shell 1 by stretching out hole, and the upper end of water pipe joint 9 is connected with conveyance conduit by flexible pipe or telescoping tube.

During fabrication, buoyancy shell 1 adopts the material manufacture of a kind of type in metal, plastics, nylon, fiberglass, rubber or several types, when buoyancy shell 1 when adopting elastomeric material to manufacture or after manufacture shaping is soft-shell, it is made to bubble through the water column first in use the inner chamber inflation of buoyancy shell 1; Hollow valve body 5 and pump water hull 4 adopt the material manufacture of a kind of type in metal, plastics, nylon and fiberglass or several types; Ball sealer or sealing cone 8 adopt the material manufacture of a kind of type in metals, plastics, nylon and rubber or several types; Sealing plate 7 adopts the material manufacture of a kind of type in metal, plastics, nylon and fiberglass or several types with crossing watertight shrouding 14; Ferrite core piston 23 adopts the material manufacture of the hard to bear magnetic field suction of energy; Iron core spring 6 adopts a kind of type in metal and rubber or two kinds of material manufacture, and when adopting elastomeric material to manufacture, iron core spring 6 creates hollow tubular type spring, utilizes the elasticity of rubber and contractility to realize the function of spring; Water pipe joint 9 adopts the material manufacture of a kind of type in metal, plastics, nylon, fiberglass, rubber or several types.

Buoyancy shell 1 creates the hollow cavity producing buoyancy, the upper end of hollow cavity manufacture have stretch out hole and string holes, lower end manufactures inlet opening 3, stretch out hole to create and allow the hole of water pipe joint 9 traverse, by the fixing water pipe joint 9 of nut, and stretch out hole by water pipe joint 9 and sealing gasket and nut seal; String holes creates and allows the hole of insulated electric conductor traverse, and seals string holes by insulated electric conductor and sealed rubber ring; Lower part in hollow cavity is provided with in solenoid 13 and pump water hull 4 and pump water hull 4 parts installed, and the upper part in hollow cavity is provided with water pipe joint 9; Lower end in hollow shell coordinates with the lower end of pump water hull 4 and seals the lower sections of inner chamber of hollow shell, and the inlet opening 3 of hollow shell lower end is corresponding with the position of the inlet opening 3 of pump water hull 4 lower end and communicates.

In order to convenient for assembly, during fabrication, after buoyancy shell 1 is divided into two parts manufacture from the place that middle shape is maximum, recombinant is together for buoyancy shell 1.

The inner chamber of pump water hull 4 creates the cavity of cylinder, and the periphery of cylindrical cavity creates smooth curved surface; Upper end on the centrage of inner chamber manufactures to have has inlet opening 3 traverse pump water hull 4 through the centre bore of pump water hull 4, lower end manufacture; The middle part of the lower end in pump water hull 4 manufactures sealing neck protruding upward, and the upper part sealing the inside of neck creates sealing hole, lower part creates inlet opening 3, seals hole and communicates with inlet opening 3, seals hole and coordinates with one side below sealing plate 7.

Outlet valve creates hollow valve body 5 and ball sealer or seals cone 8 two parts, hollow valve body 5 creates hollow pipe, internal taper hole manufacture is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter that the internal diameter that the upper part of the internal taper hole in hollow pipe manufactures is big, lower part manufactures is little; The lower end of hollow valve body 5 manufactures backwater sealed end, the lower surface of backwater sealed end manufactures and creates internal taper hole in the lower end of hollow valve body 5, upper surface, the big end of internal taper hole communicates with the upper end of outlet valve, small end communicates with the lower end of outlet valve, is provided with ball sealer or seals cone 8 on the inner conical surface of internal taper hole. Described sealing cone 8 creates cone or cone cylinder, cone or the surface boring cylinder tapered and creates smooth male cone (strobilus masculinus); Seal and seal inner conical surface by pressing under the gravity of sealing cone self when the male cone (strobilus masculinus) bored seals with inner conical surface; Described ball sealer 8 creates the surface of spherosome or oval ball, spherosome or oval ball and creates sealing surface, and sealing surface creates smooth sphere; Inner conical surface is sealed by pressing under the gravity of ball sealer self when ball sealer seals with inner conical surface. Described internal taper hole creates tapered circular hole, the face of circular hole creates inner conical surface, inner conical surface can be sealed under the effect of ball sealer or the gravity sealing cone 8 self, have during suction on ball sealer or sealing cone 8 and can open, by suction, the passage that inner conical surface seals with male cone (strobilus masculinus); Ball sealer or sealing cone 8 Hydraulic pressure above are more big, and ball sealer or sealing cone 8 are more good with the gluing, sealing effect of inner conical surface; The sealing of inner conical surface and ball sealer or sealing cone 8 can be opened when entering, from the endoporus of hollow valve body 5 lower end, the sewage having pressure and form passage, or the suction produced when carrying the lower port of pipeline of water lower than inlet opening 3 can be opened the sealing of inner conical surface and ball sealer or sealing cone 8 and form passage.

For the ease of the processing of pump water hull 4 be easy to accessory to load in pump water hull 4, described pump water hull 4 creates the assembly after segmental machining manufactures; The upper end of the cylindrical cavity body portion in pump water hull 4 is divided into two-stage nitration manufacture, the upper part of segmentation place creates pump cover, lower part creates the main body of pump water hull 4, centre bore manufactures on pump cover, inlet opening 3 manufactures and is combined into after the middle part in the main body lower end of pump water hull 4, pump cover and the main body after pump water hull 4 manufacture is a composite entity; Or, the lower end of the cylindrical cavity body portion in pump water hull 4 is divided into two-stage nitration manufacture, the lower part of segmentation place creates pump cover, upper part creates the main body of pump water hull 4, inlet opening 3 manufactures the middle part at pump cover, it is a composite entity that centre bore manufacture is combined into after the main body of the middle part of the upper end of the main body of pump water hull 4, pump cover and pump water hull 4 manufactures.

Ferrite core piston 23 creates the iron core of cylinder, and the position of the centrage of cylindrical iron core manufactures limited location hole 19, point water ring groove 18 and limbers 16; The upper end of cylindrical iron core manufactures limited location hole 19, and below spacing hole 19, manufacture has a point water ring groove 18, and below the middle part of point water ring groove 18, manufacture has limbers 16; The inner ring dividing water ring groove 18 creates sealing neck, and the upper end sealing neck creates annular sealing surface 17, and the upper surface sealing neck creates the upper end of the periphery lower than point water ring groove 18; Seal the annular sealing surface 17 of upper end of neck was fitted without watertight shrouding 14 and cross watertight shrouding 14 do not seal with annular sealing surface 17 time, limbers 16 communicates with dividing a water ring groove 18; The periphery of cylindrical iron core creates smooth periphery, manufactures the annular groove having depression on smooth periphery, and annular groove is embedded with sealing ring; Periphery coordinate with the inner chamber of pump water hull 4 can the inner chamber of canned pump water hull 4, and can slide at the interior intracavity of pump water hull 4. Described spacing hole 19 creates circular hole, and the ring surface of circular hole creates inlays point water restriction plate 10 stationary plane, and the annular bottom surface 21 of circular hole creates restriction point water restriction plate 10 and inlays the face of the degree of depth; A described point water ring groove 18 creates two sections, and the upper part sealing neck creates circular hole, and the exterior portion sealing neck creates the groove of annular, and the periphery of the periphery of circular hole and the groove of annular creates one, and circular hole communicates with limbers 16; Described limbers 16 creates the circular hole communicated with point water ring groove 18.

Described annular sealing surface 17 creates the smooth sealing surface of annular, manufactures and coordinates with the sealing surface crossing watertight shrouding 14 in the upper end sealing neck of ferrite core piston 23.

Described watertight shrouding 14 of crossing creates flat board, the part that below flat board, the mid portion of one side coordinates with annular sealing surface 17 creates sealing surface, the sealing surface of flat board coordinate with annular sealing surface 17 beyond part on manufacture have by hole 15, be used for allowing water pass through by hole 15.

Divide water restriction plate 10 to create the plate of water hole 12, be embedded on the anchor ring of spacing hole 19 and be adjacent to the base ring face of spacing hole 19; Water hole 12 creates the hole allowing sewage pass through.

Seal hole and create the hole of circle, manufacture above the inlet opening 3 in the sealing neck of the lower end in pump water hull 4, the rounded face sealing hole creates the inner headed face or internal conical surface that hold sealing plate 7, and the annular bottom surface 21 of the circular hole sealing hole creates sealing surface.

Sealing plate 7 creates the flat board of circle, and below flat board, one side creates sealing surface, and sealing surface coordinates with the sealing hole sealed in neck of pump water hull 4 lower end.

Restriction cap 11 creates calotte, and the crown part of calotte manufactures the water hole 12 allowing water pass through, and the hatband part of calotte is fixed on to seal can limit on neck and seals the distance moved on the sealing plate 7 installed in neck.

Field controller creates and controls solenoid 13 and produce the controller of electromagnetic field, to the interval time producing electromagnetic field for the second time more every time after controlling time and the length producing the electromagnetic field time that electromagnetic field produces and producing electromagnetic field.

Water pipe joint 9 creates the soil pipe with union joint and the integral type of connecting tube.

Inlet opening 3 create sewage enter pump water hull 4 inner chamber through via, manufacture the lower part in the centre sealing neck respectively and manufacture the centre in the bottom of buoyancy shell 1; When being fitted without sealing plate 7 in sealing hole, the sealing hole sealed on neck of buoyancy shell 1 lower end communicates with inlet opening 3.

In order to ensure blowdown environment protection energy-saving equipment can normal operation, have an electronic remote controller, adopt what electronic remote controller controlled solenoid 13 to connect being switched on and off of circuit.

In order to ensure that buoyancy shell 1 can keep shape and be not easy deformation, the interior intracavity manufacture at buoyancy shell 1 has the skeleton of support;

In order to ensure that sewage can normally enter in inlet opening 3, the center of gravity manufacture of buoyancy shell 1 is in the position near inlet opening 3.

In order to enable sewage to enter in pump water hull 4, swim in the inlet opening 3 of the buoyancy shell 1 on oilysewage surface must slip into the following water pump of the water surface can normal operation.

There is no mud or silt or mud to ensure to enter in the sewage in water pump, in inlet opening 3 close to time bottom sewage, adopt foot rest 2 to support buoyancy shell 1 and makes the bottom of inlet opening 3 and sewage maintain a certain distance.

In order to make ferrite core piston 23 can enter outlet valve by the sewage in the extrusion chamber in driving pump water hull 4, adopt iron core spring 6 as the power promoting ferrite core piston 23 acting.

In intake antrum lay in water, water of compaction in extrusion chamber and produce hydraulic pressure; In extrusion chamber during water inlet, intake antrum communicates with extrusion chamber; When extrusion chamber internal drainage, intake antrum disconnects the intake tunnel entering extrusion chamber by the internal taper hole sealing in ball sealer or sealing cone 8 and ferrite core piston 23.

Described blowdown environment protection energy-saving equipment, in the process drawn water, controls do not have return spring in the one-way check valve of intake tunnel and exhalant canal, when intake antrum is intake, the suction of the up generation of ferrite core piston 23 is opened sealing plate 7 and the sealing sealing hole sealing in neck of the lower end in pump water hull 4 and is opened the passage into water, be arranged in ferrite core piston 23 seal neck upper end cross watertight shrouding 14 under the effect of self gravitation automatic decline return and close the passage of the water inlet in entrance extrusion chamber and seal, when extrusion chamber is intake, be arranged on the ball sealer of the internal taper hole of outlet valve or seal cone 8 and utilize the gravity of self make ball sealer or seal cone 8 automatic decline returns and close the passage of the water outlet on outlet valve and seal, ferrite core piston 23 descending and make to produce intake antrum in pressure promote be arranged on ferrite core piston 23 seal neck upper end the passage of the up water inlet then opened in entrance extrusion chamber of watertight shrouding 14, when extrusion chamber water outlet, promoting the ball sealer on the internal taper hole of outlet valve under the effect of discharge pressure or to seal cone 8 up and open the passage of the water outlet of outlet valve, ferrite core piston 23 is descending and makes to produce pressure intake antrum in and promotes the passage crossing the up water inlet then opened in entrance extrusion chamber of watertight shrouding 14 sealing neck upper end being arranged on ferrite core piston 23. when carrying the outlet of pipeline of sewage lower than the inlet opening 3 of pump water hull 4 lower end, when the sewage exported by pump water arrives the outlet of the pipeline of conveying sewage, under siphonage, it is arranged on the ball sealer in outlet valve or sealing cone 8 is pulled and the up passage opening water outlet that separates with internal taper hole by the suction of water outlet, the passage of the water inlet entering extrusion chamber opened by the watertight shrouding 14 of crossing sealing neck upper end being arranged on ferrite core piston 23 under the pulling going out water suction force, the passage of the water inlet entering intake antrum opened by the sealing plate 7 sealed in neck being arranged on pump water hull 4 lower end under the pulling going out water suction force, the passage of whole pump water has reformed into the passage of gravity flow, just can self-flowing pastefill sewage after closing power supply.

During use, being put in by blowdown environment protection energy-saving equipment in the sewage of Bilge of cesspool or blocking, inlet opening 3 is goed deep in sewage, the upper part emersion oilysewage surface of buoyancy shell 1. Not having electronic remote controller, directly connect the power-on circuit of insulated electronic and field controller, field controller is connected the power-on circuit of solenoid and is produced electromagnetic field; Having electronic remote controller, press the starting button of remote controller switch, electronic signal receptor receives and starts the circuit that signal is followed by leading to electronic remote controller with field controller, and field controller is connected the power-on circuit of solenoid 13 and produced electromagnetic field; The captivation that electromagnetic field produces pulls ferrite core piston 23 to overcome the pressure of iron core spring 6 to move down, when ferrite core piston 23 starts descending, the sealing plate 7 installed in neck that seals of pump water hull 4 lower end cuts out the intake tunnel entering intake antrum under the effect of self gravitation, ball sealer in outlet valve or seal cone 8 under the effect of the gravity of self descending return and seal the inner conical surface of outlet valve, cut off the exhalant canal of extrusion chamber; Ferrite core piston 23 is when descending, ferrite core piston 23 is forced into the sewage in intake antrum and makes sewage produce internal pressure, have the sewage of pressure enter into from the limbers 16 of ferrite core piston 23 upper end sealing neck upwards wash annular sealing surface 17 open with the sealing crossing watertight shrouding 14 and continue after making watertight shrouding 14 displacement up, through annular bypass channel, cross on watertight shrouding 14 by the water hole 12 on hole 15 and point water restriction plate 10 after enter in extrusion chamber.

Ferrite core piston 23 is descending move to the compression stage of compression iron core spring 6 spacing time, the power-on circuit of field controller cutoff solenoid 13, electromagnetic field disappears, and ferrite core piston 23 is up under the promotion of iron core spring 6; When ferrite core piston 23 starts up, be arranged on ferrite core piston 23 seal neck upper end to cross watertight shrouding 14 descending and close sewage and enter the intake tunnel of extrusion chamber and make sewage not return intake antrum under the effect of the gravity of self; When ferrite core piston 23 is up, ferrite core piston 23 up and make the sewage in extrusion chamber create pressure, have the sewage of pressure to promote ball sealer from the internal taper hole that the endoporus of the sealed end of outlet valve lower end enters in outlet valve or to seal cone 8 up and open the sealing passage of outlet valve, make sewage in extrusion chamber through outlet valve, then through water pipe joint 9 after enter in the pipeline of conveying sewage and be transported to blowdown pipe network or contain the place of sewage; Ferrite core piston 23 is when up, ferrite core piston 23 also makes to create in intake antrum pull of vacuum, pull of vacuum is inhaled movable sealing plate 7 and is made sealing plate 7 and the sealing surface sealing hole separate, sewage enters into sealing hole from inlet opening 3, enters in the intake antrum below of the ferrite core piston 23 in pump water hull 4 then through the water hole 12 on restriction cap 11.

Ferrite core piston 23 is up when putting in place under the promotion of iron core spring 6, ball sealer in outlet valve or seal cone under the effect of the gravity of self descending return and seal the inner conical surface of outlet valve, the exhalant canal having cut off extrusion chamber makes sewage not return in extrusion chamber, and the sealing plate 7 installed in neck that seals of pump water hull 4 lower end cuts out the intake tunnel entering intake antrum under the effect of self gravitation; Now, field controller is connected again the power-on circuit of solenoid 13 and is again produced electromagnetic field and make ferrite core piston 23 descending; What so circulate is switched on and off circuit, makes solenoid 13 produce electromagnetic field and pulls ferrite core piston 23 up and allow iron core spring 6 promote ferrite core piston 23 descending, constantly sewage is pumped and is transported to blowdown pipe network or contains the place of sewage. When taking out sewage, when carrying the outlet of pipeline of sewage lower than the inlet opening 3 of buoyancy shell 1, adopt self-flowing pastefill sewage. In the process taking out sewage, buoyancy shell 1 can decline automatically with the reduction of sewage position.

Claims

1. a blowdown environment protection energy-saving equipment, it is characterised in that: described blowdown environment protection energy-saving equipment includes buoyancy shell (1), solenoid (13), pump water hull (4), inlet opening (3), sealing plate (7), crosses watertight shrouding (14), crosses watertight shrouding (14), seals and bore (8), restriction cap (11), iron core spring (6), ferrite core piston (23), point water restriction plate (10), internal taper hole, limbers (16), outlet valve, water pipe joint (9), field controller;

Lower part in buoyancy shell (1) is provided with pump water hull (4), solenoid (13), below the outside of buoyancy shell (1), one side is fixed with foot rest (2), the lower end of foot rest (2) is lower than the position of the inlet opening (3) of buoyancy shell (1) lower end, and the inlet opening (3) of buoyancy shell (1) lower end communicates with the inlet opening (3) of pump water hull (4) lower end; Solenoid (13) is fixed on the upper part of pump water hull (4) outside, and the lower end of pump water hull (4) is fixed on the lower end in buoyancy shell (1);

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

Sealing plate (7), restriction cap (11), excessively watertight shrouding (14), iron core spring (6), ferrite core piston (23), point water restriction plate (10) are installed in pump water hull (4), iron core spring (6) is arranged on the upper part of the inner chamber of pump water hull (4), ferrite core piston (23) is arranged on the lower part of the inner chamber of pump water hull (4), iron core spring (6) is pressed in ferrite core piston (23), and ferrite core piston (23) can slide up and down at the interior intracavity of pump water hull (4), point water restriction plate (10) it is fixed with in the spacing hole (19) of ferrite core piston (23) upper end, the annular sealing surface (17) sealing neck end in point water ring groove (18) of the upper part of ferrite core piston (23) was provided with watertight shrouding (14), cross watertight shrouding (14) can move up and down between annular sealing surface (17) and point water restriction plate (10), cross watertight shrouding (14) and coordinate the intake tunnel that can seal or open the extrusion chamber entered in pump water hull (4) with the annular sealing surface (17) of ferrite core piston (23), in the sealing hole sealed in neck of the lower end in pump water hull (4), sealing plate (7) is installed, restriction cap (11) is fixed on the outside sealing neck by screw thread or jump ring, is provided with iron core spring in the pump water hull of the outside of restriction cap (11), the sealing hole sealed in neck of sealing plate (7) and pump water hull (4) lower end coordinates and can to seal or open the water inlet of the intake antrum entered in pump water hull (4) logical, when ferrite core piston (23) is up, the lumen portion of the lower sections of pump water hull (4) of ferrite core piston (23) is intake antrum, when ferrite core piston (23) is descending, the lumen portion of the pump water hull (4) of ferrite core piston (23) upper part is extrusion chamber, being provided with outlet valve in the upper end of pump water hull (4), the lower part of outlet valve is fixed in the centre bore of the overlying one end of pump water hull (4), the lower end of part and water pipe joint (9) that the upper surface of pump water hull (4) is exposed in the upper end of outlet valve is connected, water pipe joint (9) is fixed on the upper end of buoyancy shell (1) by stretching out hole, and the upper end of water pipe joint (9) is connected with conveyance conduit by flexible pipe or telescoping tube,

The material of described buoyancy shell (1) is the material of a kind of type in metal, plastics, nylon, fiberglass, rubber or several types, when buoyancy shell (1) during employing elastomeric material or after molding is soft-shell, can bubble through the water column first in use the inner chamber inflation of buoyancy shell (1); The material of hollow valve body (5) and pump water hull (4) adopts the material of a kind of type in metal, plastics, nylon and fiberglass or several types; The material sealing cone (8) adopts the material of a kind of type in metal, plastics, nylon and rubber or several types; The material of sealing plate (7) and a kind of type crossed in the material employing metal of watertight shrouding (14), plastics, nylon and fiberglass or several types; The material of ferrite core piston (23) is able to be subject to the material of magnetic field suction; The material that iron core spring (6) adopts is a kind of type in metal and rubber or two kinds of material, when adopting elastomeric material, iron core spring (6) is the spring of hollow pipe-type, utilizes the elasticity of rubber and contractility to realize the function of spring; The material of water pipe joint (9) is the material of a kind of type in metal, plastics, nylon, fiberglass, rubber or several types;

Described buoyancy shell (1) is the hollow cavity producing buoyancy, the upper end of hollow cavity has stretches out hole and there is inlet opening (3) string holes, lower end, lower part in hollow cavity is provided with in solenoid (13) and pump water hull (4) and pump water hull (4) parts installed, and the upper part in hollow cavity is provided with water pipe joint (9); Lower end in hollow shell coordinates with the lower end of pump water hull (4) and seals the lower sections of inner chamber of hollow shell, and the inlet opening (3) of hollow shell lower end is corresponding with the position of the inlet opening (3) of pump water hull (4) lower end and communicates; Stretching out hole is allow the hole of water pipe joint (9) traverse, by the fixing water pipe joint (9) of nut, and stretches out hole by water pipe joint (9) and sealing gasket and nut seal; String holes is to allow the hole of insulated electric conductor traverse, and seals string holes by insulated electric conductor and sealed rubber ring; When buoyancy shell (1) is put in water, the buoyancy that buoyancy shell (1) produces can support all wt of the parts of buoyancy shell (1) and inside thereof and float on oilysewage surface; When buoyancy shell (1) swims in sewage general work, it is possible to raise with the rising of the water surface, reduce with the reduction of the water surface;

For the ease of the processing of buoyancy shell (1) be easy to accessory to load in buoyancy shell (1), described buoyancy shell (1) is the assembly after segmentation, and after the place that buoyancy shell (1) middle part shape is maximum is divided into two parts, recombinant is together;

The inner chamber of described pump water hull (4) is circular cylindrical cavity, and the face of cylinder of cylindrical cavity is smooth curved surface; Upper end on the centrage of inner chamber has centre bore to have inlet opening (3) traverse pump water hull (4) through pump water hull (4), lower end; There is sealing neck protruding upward at the middle part of the lower end in pump water hull (4), seal the upper part of inside of neck be seal hole, lower part is inlet opening (3), seal hole when sealing and being fitted without sealing plate (7) in hole to communicate with inlet opening (3), seal hole and coordinate with one side below sealing plate (7);

Described outlet valve includes hollow valve body (5) and seals cone (8), hollow valve body (5) is hollow pipe, internal taper hole is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter of the upper part of the internal taper hole in hollow pipe internal diameter big, lower sections of is little; There is backwater sealed end the lower end of hollow valve body (5), the lower surface of backwater sealed end in the lower end of hollow valve body (5), upper surface be internal taper hole, the big end of internal taper hole communicates with the upper end of outlet valve, small end communicates with the lower end of outlet valve, is provided with sealing cone (8) on the inner conical surface of internal taper hole; Described internal taper hole is tapered circular hole, the face of circular hole is inner conical surface, inner conical surface coordinates with the male cone (strobilus masculinus) sealing cone (8), inner conical surface can be sealed under sealing the effect of gravity of cone (8) self, can open, by suction, the passage that inner conical surface seals with male cone (strobilus masculinus) when sealing and having suction above cone (8); Seal cone (8) Hydraulic pressure above more big, seal cone (8) more good with the gluing, sealing effect of inner conical surface; Inner conical surface can be opened when entering, from the endoporus of hollow valve body (5) lower end, the sewage having pressure and form passage with sealing the sealing boring (8), or the suction produced when carrying the lower port of pipeline of water lower than inlet opening (3) can be opened inner conical surface and form passage with sealing the sealing boring (8);

For the ease of the processing of pump water hull (4) be easy to accessory to load in pump water hull (4), described pump water hull (4) is the assembly after segmentation; The upper end of the cylindrical cavity body portion in pump water hull (4) is divided into two-stage nitration, the upper part of segmentation place is pump cover, lower part is the main body of pump water hull (4), centre bore is on pump cover, inlet opening (3) is at the middle part of the main body lower end of pump water hull (4), and the body combination of pump cover and pump water hull (4) becomes a composite entity; Or, the lower end of the cylindrical cavity body portion in pump water hull (4) is divided into two-stage nitration, the lower part of segmentation place is pump cover, upper part is the main body of pump water hull (4), inlet opening (3) is at the middle part of pump cover, centre bore is at the middle part of the upper end of the main body of pump water hull (4), and the body combination of pump cover and pump water hull (4) becomes a composite entity;

Described ferrite core piston (23) is cylindrical iron core, the limited location hole, position (19) of the centrage of cylindrical iron core, point water ring groove (18) and limbers (16); The limited location hole, upper end (19) of cylindrical iron core, spacing hole (19) a point water ring groove (18) is presented herein below, divide water ring groove (18) middle part limbers (16) is presented herein below; The inner ring dividing water ring groove (18) is to seal neck, and the inside sealing neck is above a section of limbers (16), seals the annular sealing surface (17) upper end lower than the periphery of point water ring groove (18) of neck upper end; Being fitted without watertight shrouding (14) on the annular sealing surface (17) at the top of sealing neck and watertight shrouding (14) is when sealing with annular sealing surface (17) excessively, limbers (16) communicate with a point water ring groove (18); Spacing hole (19) is for fixing point of water restriction plate (10), and point water ring groove (18) is for disperseing the sewage passed through and the water hole (12) guiding sewage to enter on watertight shrouding (14); The periphery of cylindrical iron core is smooth periphery, has the annular groove of depression on smooth periphery, and annular groove is embedded with sealing ring; Periphery coordinate with the inner chamber of pump water hull (4) can the inner chamber of canned pump water hull (4), and can slide at the interior intracavity of pump water hull (4); Described spacing hole (19) is the rounded face of circular hole circular hole is inlay point water restriction plate (10) stationary plane, and the annular bottom surface (21) of circular hole is the face that the degree of depth is inlayed in restriction point water restriction plate (10); A described point water ring groove (18) is divided into two sections, sealing neck part above is circular hole, the exterior portion sealing neck is the groove of annular, and the periphery of the periphery of circular hole and the groove of annular is connected, and circular hole communicates with limbers (16); Described limbers (16) is the hole communicated with point water ring groove (18);

Described annular sealing surface (17) is the smooth sealing surface of annular, and annular sealing surface (17) coordinates with the sealing surface crossing watertight shrouding (14) in the upper end sealing neck of ferrite core piston (23);

Described watertight shrouding (14) of crossing is flat board, the part that below flat board, the mid portion of one side coordinates with annular sealing surface (17) is sealing surface, the sealing surface of flat board coordinate with annular sealing surface (17) beyond part on have by hole (15), be used for allowing water pass through by hole (15);

Described point water restriction plate (10) is the plate having water hole (12), is embedded on the anchor ring of spacing hole (19) and is adjacent to the base ring face of spacing hole (19); Water hole (12) is used for allowing sewage pass through;

Described sealing cone (8) is cone or the tapered surface of cone cylinder, cone or cone cylinder is smooth male cone (strobilus masculinus); Seal and seal inner conical surface by pressing under the gravity of sealing cone self when the male cone (strobilus masculinus) bored seals with inner conical surface;

Described sealing hole is circular hole, above the inlet opening (3) sealed in neck of the lower end in pump water hull (4), the rounded face of circular port is to hold inner headed face or the internal conical surface of sealing plate (7), and the annular bottom surface (21) of the circular hole sealing hole is sealing surface;

Described sealing plate (7) is circular flat board, and below flat board, one side is sealing surface, and sealing surface coordinates with the sealing hole sealed in neck of pump water hull (4) lower end;

Described restriction cap (11) is calotte, and the crown part of calotte has the water hole (12) allowing water pass through, and the hatband part of calotte is fixed on to seal can limit on neck and seals the upper distance moved of the sealing plate (7) installed in neck;

Described field controller is to control solenoid (13) to produce the controller of electromagnetic field, to the interval time producing electromagnetic field for the second time more every time after controlling the time of electromagnetic field generation and the time length of generation electromagnetic field and producing electromagnetic field;

Described soil pipe union joint (9) is the soil pipe with union joint and the integral type of connecting tube;

Described inlet opening (3) be sewage enter the inner chamber of pump water hull (4) through water hole (12), respectively in the centre sealing the lower part in centre of neck and bottom at buoyancy shell (1); When being fitted without sealing plate (7) in sealing hole, the sealing hole sealed on neck of buoyancy shell (1) lower end communicates with inlet opening (3);

In intake antrum lay in water, water of compaction in extrusion chamber and produce hydraulic pressure; In extrusion chamber during water inlet, intake antrum communicates with extrusion chamber; When extrusion chamber internal drainage, intake antrum disconnects the intake tunnel entering extrusion chamber by sealing the internal taper hole sealing bored in (8) and ferrite core piston (23);

Described blowdown environment protection energy-saving equipment, in the process drawn water, controls do not have return spring in the one-way check valve of intake tunnel and exhalant canal, when intake antrum is intake, the suction of ferrite core piston (23) up generation is opened the sealing sealing hole sealing in neck of the lower end in sealing plate (7) and pump water hull (4) and is opened the passage into water, be arranged in ferrite core piston (23) seal neck upper end cross watertight shrouding (14) under the effect of self gravitation automatic decline return and close the passage of the water inlet in entrance extrusion chamber and seal, when extrusion chamber is intake, being arranged on sealing cone (8) of the internal taper hole of outlet valve to utilize the gravity of self to make sealing cone (8) automatically decline return and close the passage of the water outlet on outlet valve and seal, ferrite core piston (23) is descending and makes to produce pressure intake antrum in and promotes the passage crossing the up water inlet then opened in entrance extrusion chamber of watertight shrouding (14) sealing neck upper end being arranged on ferrite core piston (23), when extrusion chamber water outlet, promote under the effect of discharge pressure the sealing on the internal taper hole of outlet valve bore (8) up and open the passage of the water outlet of outlet valve, ferrite core piston (23) descending and make to produce in intake antrum pressure promote be arranged on ferrite core piston (23) seal neck upper end cross the up passage then opening the water inlet entered in extrusion chamber of watertight shrouding (14), when carrying the outlet of pipeline of sewage lower than inlet opening (3) of pump water hull (4) lower end, when the sewage exported by pump water arrives the outlet of the pipeline of conveying sewage, under siphonage, it is arranged on the cone of the sealing in outlet valve (8) to be pulled and the up passage opening water outlet that separates with internal taper hole by the suction of water outlet, the passage of the water inlet entering extrusion chamber opened by the watertight shrouding (14) of crossing sealing neck upper end being arranged on ferrite core piston (23) under the pulling going out water suction force, the passage of the water inlet entering intake antrum opened by the sealing plate (7) sealed in neck being arranged on pump water hull (4) lower end under the pulling going out water suction force, the passage of whole pump water has reformed into the passage of gravity flow, closing after power supply just can self-flowing pastefill sewage,

During use, being put in by blowdown environment protection energy-saving equipment in the sewage of Bilge of cesspool or blocking, inlet opening (3) are goed deep in sewage, the upper part emersion oilysewage surface of buoyancy shell (1); Connecting the power-on circuit of insulated electric conductor and field controller, field controller is connected the power-on circuit of solenoid (13) and is produced electromagnetic field; The captivation that electromagnetic field produces pulls ferrite core piston (23) to overcome the pressure of iron core spring (6) to move down, when ferrite core piston (23) starts descending, the sealing plate (7) installed in neck that seals of pump water hull (4) lower end cuts out the intake tunnel entering intake antrum under the effect of self gravitation, sealing cone (8) in outlet valve under the effect of the gravity of self descending return and seal the inner conical surface of outlet valve, cut off the exhalant canal of extrusion chamber; Ferrite core piston (23) is when descending, ferrite core piston (23) is forced into the sewage in intake antrum and makes sewage produce internal pressure, have the sewage of pressure enter into from the limbers (16) of ferrite core piston (23) upper end sealing neck upwards wash annular sealing surface (17) open with the sealing crossing watertight shrouding (14) and continue after making watertight shrouding (14) displacement up, through annular bypass channel, cross on watertight shrouding (14) by the water hole (12) on hole (15) and point water restriction plate (10) after in entrance extrusion chamber;

Ferrite core piston (23) is descending move to the compression stage of compression iron core spring (6) spacing time, the power-on circuit of field controller cutoff solenoid (13), electromagnetic field disappears, and ferrite core piston (23) is up under the promotion of iron core spring (6); When ferrite core piston (23) starts up, be arranged on ferrite core piston (23) seal neck upper end to cross watertight shrouding (14) descending and close sewage and enter the intake tunnel of extrusion chamber and make sewage not return intake antrum under the effect of the gravity of self; When ferrite core piston (23) is up, ferrite core piston (23) up and make the sewage in extrusion chamber create pressure, having the sewage of pressure to promote from the internal taper hole that the endoporus of the sealed end of outlet valve lower end enters in outlet valve, to seal cone (8) up and open the sealing passage of outlet valve, make sewage in extrusion chamber through outlet valve, then through water pipe joint (9) after enter in the pipeline of conveying sewage and be transported to blowdown pipe network or contain the place of sewage; Ferrite core piston (23) is when up, ferrite core piston (23) also makes to create in intake antrum pull of vacuum, pull of vacuum is inhaled movable sealing plate (7) and is made sealing plate (7) and the sealing surface sealing hole separate, sewage enters into sealing hole from inlet opening (3), enters in the intake antrum below of the ferrite core piston (23) in pump water hull (4) then through the water hole (12) in restriction cap (11);

Ferrite core piston (23) is up when putting in place under the promotion of iron core spring (6), ball sealer in outlet valve or seal cone under the effect of the gravity of self descending return and seal the inner conical surface of outlet valve, the exhalant canal having cut off extrusion chamber makes sewage not return in extrusion chamber, and the sealing plate (7) installed in neck that seals of pump water hull (4) lower end cuts out the intake tunnel entering intake antrum under the effect of self gravitation; Now, field controller is connected again the power-on circuit of solenoid (13) and is again produced electromagnetic field and make ferrite core piston (23) descending; What so circulate is switched on and off circuit, make solenoid (13) produce electromagnetic field pull ferrite core piston (23) up and allow iron core spring (6) promote ferrite core piston (23) descending, constantly sewage is pumped and be transported to blowdown pipe network or contain the place of sewage; When taking out sewage, when carrying the outlet of pipeline of sewage lower than inlet opening (3) of buoyancy shell (1), adopt self-flowing pastefill sewage; In the process taking out sewage, buoyancy shell (1) can decline automatically with the reduction of sewage position.

2. blowdown environment protection energy-saving equipment according to claim 1, it is characterised in that: in order to ensure that buoyancy shell (1) can keep shape and be not easy deformation, the interior intracavity manufacture at buoyancy shell (1) has the skeleton of support;

In order to ensure that sewage can normally enter in inlet opening (3), the center of gravity manufacture of buoyancy shell (1) is in the position near inlet opening (3);

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

3. blowdown environment protection energy-saving equipment according to claim 1, it is characterized in that: in order to enable sewage to enter in pump water hull (4), swim in the inlet opening (3) of the buoyancy shell (1) on oilysewage surface must slip into the following water pump of the water surface can normal operation.

4. blowdown environment protection energy-saving equipment according to claim 1, it is characterized in that: there is no mud or silt or mud to ensure to enter in the sewage in water pump, in inlet opening (3) close to time bottom sewage, adopt foot rest (2) to support buoyancy shell (1) and makes the bottom of inlet opening (3) and sewage maintain a certain distance;

5. blowdown environment protection energy-saving equipment according to claim 1, it is characterised in that: the described compact conformation of blowdown environment protection energy-saving equipment, powerful, it is moved easily the operation taking out sewage and draining-off sewage; Swimming in when taking out sewage and automatically decline with the reduction of sewage position on oilysewage surface, when taking out sewage, silt bottom sewage and mud do not enter in water pump; When carrying the outlet of pipeline of sewage lower than the inlet opening of pump water hull lower end, it also is able to self-flowing pastefill sewage after closing power supply, has saved electric energy; Being suitable for the Bilge draining-off sewage of cesspool draining-off sewage and blocking, the market prospect of industrialization is good, commercial value is high, manufactures and uses all very convenient.

6. the manufacture method of a blowdown environment protection energy-saving equipment, it is characterized in that: during fabrication, buoyancy shell (1) adopts the material manufacture of a kind of type in metal, plastics, nylon, fiberglass, rubber or several types, when buoyancy shell (1) when adopting elastomeric material to manufacture or after manufacture shaping is soft-shell, it is made to bubble through the water column first in use the inner chamber inflation of buoyancy shell (1); Hollow valve body (5) and pump water hull (4) adopt the material manufacture of a kind of type in metal, plastics, nylon and fiberglass or several types; Seal cone (8) and adopt the material manufacture of a kind of type in metal, plastics, nylon and rubber or several types; The material manufacture of sealing plate (7) and a kind of type crossed in watertight shrouding (14) employing metal, plastics, nylon and fiberglass or several types; Ferrite core piston (23) adopts the material manufacture of the hard to bear magnetic field suction of energy; Iron core spring (6) adopts a kind of type in metal and rubber or two kinds of material manufacture, when adopting elastomeric material to manufacture, iron core spring (6) creates hollow tubular type spring, utilizes the elasticity of rubber and contractility to realize the function of spring; Water pipe joint (9) adopts the material manufacture of a kind of type in metal, plastics, nylon, fiberglass, rubber or several types;

Buoyancy shell (1) creates the hollow cavity producing buoyancy, the upper end of hollow cavity manufacture have stretch out hole and string holes, lower end manufactures inlet opening (3), stretch out hole to create and allow the hole of water pipe joint (9) traverse, by the fixing water pipe joint (9) of nut, and stretch out hole by water pipe joint (9) and sealing gasket and nut seal; String holes creates and allows the hole of insulated electric conductor traverse, and seals string holes by insulated electric conductor and sealed rubber ring; Lower part in hollow cavity is provided with in solenoid (13) and pump water hull (4) and pump water hull (4) parts installed, and the upper part in hollow cavity is provided with water pipe joint (9); Lower end in hollow shell coordinates with the lower end of pump water hull (4) and seals the lower sections of inner chamber of hollow shell, and the inlet opening (3) of hollow shell lower end is corresponding with the position of the inlet opening (3) of pump water hull (4) lower end and communicates;

In order to convenient for assembly, during fabrication, after buoyancy shell (1) is divided into two parts manufacture from the place that middle shape is maximum, recombinant is together for buoyancy shell (1);

The inner chamber of pump water hull (4) creates the cavity of cylinder, and the periphery of cylindrical cavity creates smooth curved surface; Upper end on the centrage of inner chamber manufactures to have has inlet opening (3) traverse pump water hull (4) through the centre bore of pump water hull (4), lower end manufacture; The middle part of the lower end in pump water hull (4) manufactures sealing neck protruding upward, the upper part sealing the inside of neck creates sealing hole, lower part creates inlet opening (3), seal hole to communicate with inlet opening (3), seal hole and coordinate with one side below sealing plate (7);

Outlet valve creates hollow valve body (5) and seals cone (8) two parts, hollow valve body (5) creates hollow pipe, internal taper hole manufacture is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter that the internal diameter that the upper part of the internal taper hole in hollow pipe manufactures is big, lower part manufactures is little; The lower end of hollow valve body (5) manufactures backwater sealed end, the lower surface of backwater sealed end manufactures and creates internal taper hole in the lower end of hollow valve body (5), upper surface, the big end of internal taper hole communicates with the upper end of outlet valve, small end communicates with the lower end of outlet valve, is provided with sealing cone (8) on the inner conical surface of internal taper hole; Described sealing cone (8) creates cone or cone cylinder, cone or the surface boring cylinder tapered and creates smooth male cone (strobilus masculinus); Seal and seal inner conical surface by pressing under the gravity of sealing cone self when the male cone (strobilus masculinus) bored seals with inner conical surface; Described internal taper hole creates tapered circular hole, the face of circular hole creates inner conical surface, inner conical surface can be sealed under sealing the effect of gravity of cone (8) self, can open, by suction, the passage that inner conical surface seals with male cone (strobilus masculinus) when sealing and having suction above cone (8); Seal cone (8) Hydraulic pressure above more big, seal cone (8) more good with the gluing, sealing effect of inner conical surface; Inner conical surface can be opened when entering, from the endoporus of hollow valve body (5) lower end, the sewage having pressure and form passage with sealing the sealing boring (8), or the suction produced when carrying the lower port of pipeline of water lower than inlet opening (3) can be opened inner conical surface and form passage with sealing the sealing boring (8);

For the ease of the processing of pump water hull (4) be easy to accessory to load in pump water hull (4), described pump water hull (4) creates the assembly after segmental machining manufactures; The upper end of the cylindrical cavity body portion in pump water hull (4) is divided into two-stage nitration manufacture, the upper part of segmentation place creates pump cover, lower part creates the main body of pump water hull (4), centre bore manufactures on pump cover, inlet opening (3) manufactures at the middle part of the main body lower end of pump water hull (4), and it is a composite entity that pump cover and the main body after pump water hull (4) are combined into after manufacturing; Or, the lower end of the cylindrical cavity body portion in pump water hull (4) is divided into two-stage nitration manufacture, the lower part of segmentation place creates pump cover, upper part creates the main body of pump water hull (4), inlet opening (3) manufactures at the middle part of pump cover, it is a composite entity that centre bore manufacture is combined into after the main body of the middle part of the upper end of the main body of pump water hull (4), pump cover and pump water hull (4) manufactures;

Ferrite core piston (23) creates the iron core of cylinder, and the position of the centrage of cylindrical iron core manufactures limited location hole (19), point water ring groove (18) and limbers (16); The upper end of cylindrical iron core manufactures limited location hole (19), and below spacing hole (19), manufacture has a point water ring groove (18), and below the middle part of point water ring groove (18), manufacture has limbers (16); The inner ring dividing water ring groove (18) creates sealing neck, and the upper end sealing neck creates annular sealing surface (17), and the upper surface sealing neck creates the upper end of the periphery lower than point water ring groove (18); Being fitted without watertight shrouding (14) on the annular sealing surface (17) of the upper end of sealing neck and watertight shrouding (14) is when sealing with annular sealing surface (17) excessively, limbers (16) communicate with a point water ring groove (18); The periphery of cylindrical iron core creates smooth periphery, manufactures the annular groove having depression on smooth periphery, and annular groove is embedded with sealing ring; Periphery coordinate with the inner chamber of pump water hull (4) can the inner chamber of canned pump water hull (4), and can slide at the interior intracavity of pump water hull (4); Described spacing hole (19) creates circular hole, the ring surface of circular hole creates inlays point water restriction plate (10) stationary plane, and the annular bottom surface (21) of circular hole creates restriction point water restriction plate (10) and inlays the face of the degree of depth; A described point water ring groove (18) creates two sections, the upper part sealing neck creates circular hole, the exterior portion sealing neck creates the groove of annular, the periphery of the periphery of circular hole and the groove of annular creates one, and circular hole communicates with limbers (16); Described limbers (16) creates the circular hole communicated with point water ring groove (18);

Described annular sealing surface (17) creates the smooth sealing surface of annular, manufactures and coordinates with the sealing surface crossing watertight shrouding (14) in the upper end sealing neck of ferrite core piston (23);

Described watertight shrouding (14) of crossing creates flat board, the part that below flat board, the mid portion of one side coordinates with annular sealing surface (17) creates sealing surface, the sealing surface of flat board coordinate with annular sealing surface (17) beyond part on manufacture have by hole (15), be used for allowing water pass through by hole (15);

Divide water restriction plate (10) to create the plate of water hole (12), be embedded on the anchor ring of spacing hole (19) and be adjacent to the base ring face of spacing hole (19); Water hole (12) creates the hole allowing sewage pass through;

Seal hole and create the hole of circle, manufacture above the inlet opening (3) in the sealing neck of the lower end in pump water hull (4), the rounded face sealing hole creates the inner headed face or internal conical surface that hold sealing plate (7), and the annular bottom surface (21) of the circular hole sealing hole creates sealing surface;

Sealing plate (7) creates the flat board of circle, and below flat board, one side creates sealing surface, and sealing surface coordinates with the sealing hole sealed in neck of pump water hull (4) lower end;

Restriction cap (11) creates calotte, the crown part of calotte manufactures the water hole (12) allowing water pass through, and the hatband part of calotte is fixed on to seal can limit on neck and seals the upper distance moved of the sealing plate (7) installed in neck;

Field controller creates and controls solenoid (13) and produce the controller of electromagnetic field, to the interval time producing electromagnetic field for the second time again after controlling time and the length producing the electromagnetic field time that electromagnetic field produces and every time producing electromagnetic field;

Water pipe joint (9) creates the soil pipe with union joint and the integral type of connecting tube;

Inlet opening (3) create sewage enter pump water hull (4) inner chamber through via, manufacture the lower part in the centre sealing neck respectively and manufacture the centre in the bottom of buoyancy shell (1); When being fitted without sealing plate (7) in sealing hole, the sealing hole sealed on neck of buoyancy shell (1) lower end communicates with inlet opening (3);

In order to ensure that buoyancy shell (1) can keep shape and be not easy deformation, the interior intracavity manufacture at buoyancy shell (1) has the skeleton of support;

In order to enable sewage to enter in pump water hull (4), swim in the inlet opening (3) of the buoyancy shell (1) on oilysewage surface must slip into the following water pump of the water surface can normal operation;

Mud or silt or mud is not had in order to ensure to enter in the sewage in water pump, in inlet opening (3) close to time bottom sewage, adopt foot rest (2) to support buoyancy shell (1) and makes the bottom of inlet opening (3) and sewage maintain a certain distance;

In order to make ferrite core piston (23) outlet valve can be entered by the sewage in the extrusion chamber in driving pump water hull (4), adopt the power that iron core spring (6) does work as promotion ferrite core piston (23);

In order to increase the output pressure of sewage pump and increase the delivery head of sewage pump, adopt and an electric magnet is installed on solenoid again, the magnetic field that electric magnet produces can help iron core spring to produce bigger motive force, thus producing bigger output pressure, increases the height of conveying;

Lower part in buoyancy shell (1) is provided with pump water hull (4), solenoid (13), below the outside of buoyancy shell (1), one side is fixed with foot rest (2), the lower end of foot rest (2) is lower than the position of the inlet opening (3) of buoyancy shell (1) lower end, and the inlet opening (3) of buoyancy shell (1) lower end communicates with the inlet opening (3) of pump water hull (4) lower end, solenoid (13) is fixed on the upper part of pump water hull (4) outside, and the lower end of pump water hull (4) is fixed on the lower end in buoyancy shell (1), the circuit connecting solenoid (13) is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in buoyancy shell (1), sealing plate (7), excessively watertight shrouding (14), restriction cap (11), iron core spring (6), ferrite core piston (23), point water restriction plate (10) are installed in pump water hull (4), iron core spring (6) is arranged on the upper part of the inner chamber of pump water hull (4), ferrite core piston (23) is arranged on the lower part of the inner chamber of pump water hull (4), iron core spring (6) is pressed in ferrite core piston (23), and ferrite core piston (23) can slide up and down at the interior intracavity of pump water hull (4), point water restriction plate (10) it is fixed with in the spacing hole (19) of ferrite core piston (23) upper end, the annular sealing surface (17) sealing neck end in point water ring groove (18) of the upper part of ferrite core piston (23) was provided with watertight shrouding (14), cross watertight shrouding (14) can move up and down between annular sealing surface (17) and point water restriction plate (10), cross watertight shrouding (14) and coordinate the intake tunnel that can seal or open the extrusion chamber entered in pump water hull (4) with the annular sealing surface (17) of ferrite core piston (23), in the sealing hole sealed in neck of the lower end in pump water hull (4), sealing plate (7) is installed, restriction cap (11) is fixed on the outside sealing neck by screw thread or jump ring, is provided with iron core spring in the pump water hull of the outside of restriction cap (11), the sealing hole sealed in neck of sealing plate (7) and pump water hull (4) lower end coordinates and can seal or open the intake tunnel of intake antrum in entrance pump water hull (4), when ferrite core piston (23) is up, the lumen portion of the lower sections of pump water hull (4) of ferrite core piston (23) is intake antrum, when ferrite core piston (23) is descending, the lumen portion of the pump water hull (4) of ferrite core piston (23) upper part is extrusion chamber, being provided with outlet valve in the upper end of pump water hull (4), the lower part of outlet valve is fixed in the centre bore of the overlying one end of pump water hull (4), the lower end of part and water pipe joint (9) that the upper surface of pump water hull (4) is exposed in the upper end of outlet valve is connected, water pipe joint (9) is fixed on the upper end of buoyancy shell (1) by stretching out hole, and the upper end of water pipe joint (9) is connected with conveyance conduit by flexible pipe or telescoping tube.