CN105570004A

CN105570004A - Efficient and safe energy-saving machine for air oxygenation

Info

Publication number: CN105570004A
Application number: CN201610082329.6A
Authority: CN
Inventors: 徐昌正
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-02-06
Filing date: 2016-02-06
Publication date: 2016-05-11

Abstract

The invention belongs to aquaculture equipment, and relates to an efficient and safe energy-saving machine for air oxygenation. An electromagnetic coil of the efficient and safe energy-saving machine is fixed outside an air pump shell. A protective shell is fixed to the air pump shell. An air outlet valve is fixed in a center hole of the air pump shell. An iron core spring and a magnetism induction piston are arranged in the air pump shell. The iron core spring abuts against the lower end face of the magnetism induction piston. An air inlet cavity is sealed through a sealing plate, and an air inlet channel of an extrusion cavity is sealed through an air passing sealing plate. A fixing plug is fixed in a piston hole in the magnetism induction piston. A sealing ball or a sealing cone is arranged in an inner cone hole. The efficient and safe energy-saving machine for air oxygenation is compact in structure, low in vibration, high in electric energy utilization rate, high in power and suitable for increasing the oxygen supply amount of water for aquaculture. The industrial market prospects are good, the commercial value is high, and manufacturing and using are very convenient.

Description

Oxygenating air highly effective and safe energy-saving machine

Technical field

The present invention relates to field of aquaculture devices, particularly relating to a kind of for increasing the oxygenating air highly effective and safe energy-saving machine of oxygen-supplying amount in the water of cultivation.

Background technique

In traditional water, aeration pump is the compressor compresses air adopting connecting rod, and the volume of the compressor of connecting rod is large, inefficiency.For this reason, we have devised oxygen increasing equipment in the water that volume is little, oxygenation efficiency is high.

Summary of the invention

The object that the present invention relates to is to provide a kind of manufacture and the method thereof that by pressurized air, the oxygen in pressurized air are inputted in water used for aquiculture the oxygenating air highly effective and safe energy-saving machine of the oxygen-supplying amount increased in water.

For achieving the above object, oxygenating air highly effective and safe energy-saving machine of the present invention mainly comprise protecting crust, electromagnetic coil, air pump shell, inlet hole, sealing plate, cross airtight shrouding, cross airtight shrouding, ball sealer or sealing cone, restriction cap, iron core spring, answer magnetic piston, fixed plug, internal taper hole, vent, gas outlet valve, ring float, air-spreading pipe, field controller, electronic remote controller;

Or, described oxygenating air highly effective and safe energy-saving machine mainly comprise protecting crust, electromagnetic coil, air pump shell, inlet hole, sealing plate, cross airtight shrouding, cross airtight shrouding, ball sealer or sealing cone, restriction cap, iron core spring, answer magnetic piston, fixed plug, internal taper hole, vent, gas outlet valve, ring float, air-spreading pipe, field controller.

In protecting crust, be provided with electromagnetic coil, electromagnetic coil is fixed on the lower part outside air pump shell, and protecting crust is fixed on the outside protection electromagnetic coil of the lower part of air pump shell; Below the outside of protecting crust, one side is fixed with foot rest, and the lower end of foot rest is lower than the inlet hole of air pump shell lower end, and the lower end of foot rest is fixed on above ring float; When ring float floats on the surface, the fitting supports in foot rest, the gentle pump case of protecting crust and air pump shell more than the water surface.

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

Be provided with in air pump shell sealing plate, restriction cap, cross airtight shrouding, iron core spring, answer magnetic piston, fixed plug, magnetic piston is answered to be arranged on the upper part of the inner chamber of air pump shell, iron core spring fitting is at the lower part of the inner chamber of air pump shell, the lower end of iron core spring is pressed in lower end in air pump shell, top, upper end is pressed in the underpart of answering magnetic piston, answers magnetic piston can slide up and down in the inner chamber of air pump shell; In the upper end surface of the protrusion platform of answering the lower part of the consent in magnetic piston, airtight shrouding was installed, in consent, be provided with fixed plug limited displacement distance when airtight shrouding moves up, the fixing employing interference fit of fixed plug in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion fixed plug in consent; Cross airtight shrouding and be arranged on can moving up and down of the annular sealing surface of the upper end of the protrusion platform of answering in magnetic piston above, the passage entering air of answering on magnetic piston can be closed when the sealing surface crossed below airtight shrouding coordinates with annular sealing surface and seals, when the sealing surface crossed below airtight shrouding separates with annular sealing surface, the passage entering air of answering on magnetic piston can be opened; Be provided with sealing plate in closed hole in the sealing neck of the lower end in air pump shell, restriction cap is fixed on the outside of sealing neck by screw thread or jump ring; The air inlet that sealing plate can seal with the closed hole cooperation in the sealing neck in air pump shell lower end or open the air-inlet cavity entered in air pump shell is led to; When answering magnetic piston stroking upward, the inner chamber part of answering the air pump shell of magnetic piston lower part is air-inlet cavity; When answering magnetic descent of piston, the inner chamber part of answering the air pump shell of magnetic piston upper part is extrusion chamber.Be provided with gas outlet valve in the upper end of air pump shell, the lower part of gas outlet valve is fixed in the center hole of the overlying one end of air pump shell; The part that the upper-end surface of air pump shell is exposed in the upper end of gas outlet valve is connected with the connecting head being vertically fixed on air-spreading pipe by tracheae.

The material of described protecting crust is the material of a type in metal, plastics, nylon, glass fibre reinforced plastics or several types; A type in material employing metal, plastics, nylon and the glass fibre reinforced plastics of the gentle pump case of hollow valve body or the material of several types; A type in material employing metal, plastics, nylon and the rubber of ball sealer or sealing cone or the material of several types; The material of sealing plate and the type crossed in material employing metal, plastics, nylon and the glass fibre reinforced plastics of airtight shrouding or several types; The material of magnetic piston is answered to be can the material of hard to bear magnetic field suction; The material of fixed plug is the material of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types; The material that iron core spring adopts is the material of a type in metal and rubber or two types, and when adopting rubber material, iron core spring is the spring of hollow pipe-type, utilizes the elasticity of rubber and contractibility to realize the function of spring.

Described protecting crust is the hollow cavity of annular, hollow cavity there is string holes, the parts installed in field controller, the gentle pump case of electromagnetic coil and air pump shell are installed in hollow cavity, or, the parts installed in electronic remote controller, field controller, the gentle pump case of electromagnetic coil and air pump shell are installed in hollow cavity; String holes is the hole allowing insulated electric conductor pass; The inner of the annular housing of hollow cavity is fixed on air pump shell.

For the ease of protecting crust processing and be convenient to accessory to load in protecting crust, described protecting crust is the assemblying body after segmentation, and after the annular position of protecting crust is divided into two parts, recombinant is together.

The inner chamber of described air pump shell is circular cylindrical cavity, and the cylndrical surface of columniform cavity is smooth curved surface; Upper end on the center line of inner chamber has that center hole passes air pump shell, lower end has inlet hole to pass air pump shell; There is sealing neck protruding upward at the middle part of the lower end in air pump shell, the upper part of the inside of sealing neck is closed hole, lower part is inlet hole, the time in of not installing sealing plate in closed hole, closed hole communicates with inlet hole, closed hole and sealing plate below one side coordinate.

Described gas outlet valve comprises hollow valve body and ball sealer or sealing and bores, and hollow valve body is hollow tubular, and internal taper hole is in the middle part of the inner chamber of hollow tubular or middle and lower part, and the internal diameter of the upper part of the internal taper hole in hollow tubular internal diameter that is large, lower part is little; There is return-air sealed end the lower end of hollow valve body, the lower end surface of return-air sealed end in the lower end of hollow valve body, upper-end surface is internal taper hole, the large end of internal taper hole communicates with the upper end of gas outlet valve, small end communicates with the lower end of gas outlet valve, and the inner conical surface of internal taper hole is provided with ball sealer or sealing cone.Described internal taper hole is the circular hole having tapering, and the face of circular hole is inner conical surface; The small end of internal taper hole under, hold upper greatly, the sphere of inner conical surface and ball sealer or seal the male cone (strobilus masculinus) of boring and coordinate, can inner conical surface be sealed under the effect of the gravity of ball sealer or sealing cone self, inner conical surface and ball sealer can be opened by suction when having suction on ball sealer or sealing cone or seal the passage of boring and sealing; The air pressure that ball sealer or sealing are bored above is larger, and the gluing, sealing effect of ball sealer or sealing cone and inner conical surface is better; Inner conical surface and ball sealer can be opened when being with the air of pressure from the endoporus of hollow valve body lower end or seal the sealing of boring and form passage.

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

Described magnetic piston of answering is columniform iron core, and the periphery of columniform iron core is smooth periphery, and smooth periphery has the annular groove of depression, and annular groove is embedded with seal ring; Described periphery coordinates with the inner chamber of air pump shell can the inner chamber of blanket gas pump case, and can slide in the inner chamber of air pump shell.There is penetration hole the cylindrical central portion position of described columniform iron core, and penetration hole communicates with extrusion chamber and air-inlet cavity; The upper part of described penetration hole runs through the upper-end surface of iron core, lower part runs through iron core lower end surface, the lower part of penetration hole is vent, the upper part of penetration hole is consent, the protrusion platform of annular protruding upward is had in the bottom of consent, the endoporus protruding platform part is the upper part of vent, protruding the groove having annular between the outside of platform and the consent protruding platform part, annular groove enters extrusion chamber disperse the passing hole through crossing on airtight shrouding after the air buffer memory entered from vent after; The upper-end surface of described protrusion platform is smooth annular sealing surface; It is consent on vent; Described vent is the via hole allowing air pass through, and below annular sealing surface, communicates with air-inlet cavity and consent; Described consent is the hole of installation and fixing fixed plug, on protrusion platform and outside protrusion platform, communicates fixed with vent and extrusion chamber.

Described fixed plug be limit the distance that moves up of the airtight shrouding of mistake that is arranged on the protrusion platform upper end of answering in magnetic piston, centre has the plug of vent, described plug to be that centre has the cylinder of through hole or annular ring or jump ring circle; Fixed plug is centre when having a cylinder of through hole, and the fixing employing interference fit in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion cylinder in consent; When fixed plug is annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of the jump-ring slot internal fixtion annular ring in consent; When fixed plug is jump ring circle, directly jump ring is stuck in consent.

Described annular sealing surface is the sealing surface of the flat smooth of ring, and the sealing surface that annular sealing surface is answering the upper end of the protrusion platform in magnetic piston with the airtight shrouding of mistake coordinates.

The airtight shrouding of described mistake is dull and stereotyped, and the part that below dull and stereotyped, the intermediate portion of one side coordinates with annular sealing surface is sealing surface, and the part beyond dull and stereotyped sealing surface coordinates with annular sealing surface has passing hole, and passing hole is used for allowing gas pass through.

Described sealing cone is cone or cone cylinder, and the annular surface of cone or cone cylinder is the male cone (strobilus masculinus) having tapering; The male cone (strobilus masculinus) of sealing cone and inner conical surface press down by sealing the gravity of boring self and seal inner conical surface when sealing.

Described ball sealer is spherosome or oval ball, and the surface of spherosome or oval ball is sealing surface, and sealing surface is smooth sphere; Gravity by ball sealer when the sphere of ball sealer and inner conical surface seal presses down and seals inner conical surface.

Described closed hole is the hole of shallow cylindrical or shallow cone cylindricality, one-level rank are formed with the upper-end surface of sealing neck above inlet hole in the sealing neck of the lower end in air pump shell, the face, hole in the hole of shallow columniform hole or shallow cone cylindricality be hold sealing plate inner headed face or internal conical surface, the bottom surface of closed hole is annular sealing surface porose below.

Described sealing plate is circular flat board, and below dull and stereotyped, one side is sealing surface, and sealing surface coordinates with the closed hole in the sealing neck in air pump shell lower end.

Described restriction cap is calotte, and the crown of calotte part has the air passing hole allowing gas pass through, and the hatband partial fixing of calotte can limit the distance of moving on the sealing plate installed in sealing neck on sealing neck.

The described ring float side of being annular or the hollow cavity of ring or oval ring, can bear the weight of gas compressor section when floating on the surface.

Described air-spreading pipe is hollow tubular, hollow tubular is fixed with the connecting head of tubular type, and the inner chamber of connecting head communicates with the inner chamber of hollow tubular, and the body of hollow tubular has air dispelling hole; The oxygen that described air dispelling hole is used for diffusion gas and increases in water.

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

Described electronic remote controller is the circuit switch of connecting and cutting off field controller, and comprise the switch sections and electronic telecontrol part that switch on or off circuit, electronic telecontrol part comprises remote controller switch and electronic signal receiver; Remote controller switch is used for staff and carries with, and is convenient to the normal work of staff's maneuveringair oxygenation highly effective and safe energy-saving machine and cuts off the control circuit of oxygenating air highly effective and safe energy-saving machine; Described electronic remote controller can have in the present invention, also can not have.

Described inlet hole be air enter the inner chamber of air pump shell through air passing hole, at the lower part in center portion of sealing neck; The time in of not installing sealing plate in closed hole, the closed hole on the sealing neck of protecting crust lower end communicates with inlet hole.

In air-inlet cavity, lay in air, in extrusion chamber, extrude air and produce air pressure; When entering air in extrusion chamber, air-inlet cavity communicates with extrusion chamber; When extruding air in extrusion chamber, air-inlet cavity is by ball sealer or sealing cone and answer the internal taper hole in magnetic piston to seal and disconnect the passage entering air entering extrusion chamber.

Described oxygenating air highly effective and safe energy-saving machine giving oxygenation in aquaculture water in compressed-air actuated process, control into air passageways and go out air passageways one-way check valve in there is no return spring; When air-inlet cavity enters air, the suction of answering magnetic piston stroking upward to produce opens the passage that sealing plate is opened into air with the sealing of the closed hole in the sealing neck of the lower end in air pump shell, the airtight shrouding of mistake being arranged on the sealing neck upper end of answering in magnetic piston automatic decline return and close the passage entering air entered in extrusion chamber and seal under the effect of self gravitation; When extrusion chamber enters air, be arranged on that ball sealer on the internal taper hole of gas outlet valve or sealing cone utilize the gravity of self to make ball sealer or the sealing automatic decline return of cone and the passage of closing the discharge on gas outlet valve seals, answer magnetic descent of piston and make to produce air-inlet cavity in the up passage entering air entered in extrusion chamber of then opening of the airtight shrouding of mistake that pressure promotion is arranged on the protrusion platform upper end of answering in magnetic piston; When extrusion chamber discharges air, under the effect of outlet pressure, promote ball sealer on the internal taper hole of gas outlet valve or sealing cone up and open the passage of giving vent to anger of gas outlet valve, answer magnetic descent of piston and make to produce air-inlet cavity in pressure promotion and be arranged on that the airtight shrouding of mistake of the protrusion platform upper end of answering in magnetic piston is up opens the passage entering air entered in extrusion chamber then.

In order to ensure that oxygenating air highly effective and safe energy-saving machine can normally work, in control circuit, there is electronic remote controller, adopt connection and the cut-out of the connecting circuit of electronic remote controller controlling magnetic field controller; There is no electronic remote controller in control circuit, adopt the circuit switch be connected with insulated electric conductor to come connection and the cut-out of the connecting circuit of controlling magnetic field controller.

Keeping the shape of protecting crust to ensure protecting crust that electromagnetic coil can be protected not to be damaged, in the inner chamber of protecting crust, manufacturing the skeleton having support.

Air in the extrusion chamber promoting in air pump shell to enable to answer magnetic piston enters gas outlet valve, adopts iron core spring as the power promoting to answer magnetic piston stroking upward.

During use, be placed on the water surface by oxygenating air highly effective and safe energy-saving machine, to be placed in the water in aquaculture place by the air-spreading pipe that tracheae is connected with the upper end of gas outlet valve, the inlet hole below air pump shell is higher than the water surface.Do not have remote control unit, directly connect the circuit that the circuit switch that is connected with insulated electric conductor is connected with field controller, the power-on circuit of field controller connection electromagnetic coil generates an electromagnetic field; Have remote control unit, press the starting button of remote controller switch, the circuit of electronic remote controller and field controller connected by electronic signal receiver after receiving activating signal, and the power-on circuit that field controller connects electromagnetic coil generates an electromagnetic field; The attraction force that electromagnetic field produces pulls answers the pressure of magnetic piston overpowers iron core spring to move down, when answering magnetic piston to start descending, be arranged on the sealing plate in the closed hole of lower end in air pump shell under the effect of self gravitation, close the passage entering air entering air-inlet cavity, ball sealer in gas outlet valve or sealing are bored descending return under the effect of the gravity of self and seal the inner conical surface of gas outlet valve, have cut off the outlet passageway of extrusion chamber; Answer magnetic piston when descending, the air of answering magnetic piston to promote to enter in air-inlet cavity and make air produce internal pressure, the upper end having the air of pressure to enter into the protrusion platform of answering in magnetic piston from the vent of answering in magnetic piston is upwards washed annular sealing surface open and crosses the sealing of airtight shrouding and continued up after airtight shrouding was shifted, and enters in extrusion chamber after crossing the passing hole on airtight shrouding after the vent in fixed plug again.

Answer magnetic descent of piston 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 answers magnetic piston up under the promotion of iron core spring; When answering magnetic piston to start up, the airtight shrouding of mistake being arranged on the protrusion platform upper end of answering in magnetic piston is descending and close the passage entering air that air enters extrusion chamber under the effect of the gravity of self; When answering magnetic piston stroking upward, answer the up of magnetic piston and make the air in extrusion chamber create pressure, have the air of pressure from the endoporus of the sealed end of gas outlet valve lower end enter into internal taper hole in gas outlet valve promote ball sealer or sealing cone up and open the sealing channel of gas outlet valve, make the air in extrusion chamber after gas outlet valve, enter into air-spreading pipe and spill into the water of breeding water through air dispelling hole and make the water of cultivation increase oxygen-supplying amount; Answer magnetic piston when up, magnetic piston is answered also to make to create pull of vacuum in air-inlet cavity, pull of vacuum is inhaled motive sealing plate and sealing plate is separated with the sealing surface of closed hole, air enters into closed hole from inlet hole, then the air passing hole on restriction cap enters in the air-inlet cavity of answering below magnetic piston in air pump shell.

Answer magnetic piston up when putting in place under the promotion of iron core spring, be arranged on the sealing plate in the closed hole of lower end in air pump shell under the effect of self gravitation, close the passage entering air entering air-inlet cavity, ball sealer in gas outlet valve or sealing are bored descending return under the effect of the gravity of self and seal the inner conical surface of gas outlet valve, have cut off the outlet passageway of extrusion chamber and have made air not return air-inlet cavity; Now, the power-on circuit that field controller connects again electromagnetic coil again generates an electromagnetic field and makes to answer magnetic descent of piston; The connection of circulation like this and cut-out circuit, electromagnetic coil is generated an electromagnetic field pull to answer magnetic piston stroking upward and allow iron core spring promote to answer magnetic descent of piston, constantly air pumped and be transported to and spill in the water of breeding water through air dispelling hole in air-spreading pipe and make to increase oxygen-supplying amount in the water of cultivation.

A manufacture method for oxygenating air highly effective and safe energy-saving machine, is characterized in that:

During fabrication, the type in protecting crust employing metal, plastics, nylon, glass fibre reinforced plastics or the material manufacture of several types; A type in hollow valve body gentle pump case employing metal, plastics, nylon and glass fibre reinforced plastics or the material manufacture of several types; The material manufacture of ball sealer or the type sealed in cone employing metal, plastics, nylon and rubber or several types; The material manufacture of sealing plate and the type crossed in the employing of airtight shrouding metal, plastics, nylon and glass fibre reinforced plastics or several types; Magnetic piston is answered to adopt the material manufacture of the hard to bear magnetic field suction of energy; A type in fixed plug employing metal, plastics, nylon, glass fibre reinforced plastics, rubber or the material manufacture of several types; Iron core spring adopts the material manufacture of a type in metal and rubber or two types, and when adopting rubber material to manufacture, iron core spring creates hollow tubular type spring, utilizes the elasticity of rubber and contractibility to realize the function of spring.

Protecting crust creates the hollow cavity of annular, and hollow cavity manufactures string holes, and string holes creates the hole allowing insulated electric conductor pass; The parts installed in field controller, the gentle pump case of electromagnetic coil and air pump shell are installed in hollow cavity, or, the parts installed in electronic remote controller, field controller, the gentle pump case of electromagnetic coil and air pump shell are installed in hollow cavity; The inner of the annular housing of hollow cavity is fixed on air pump shell.

Conveniently assemble, during fabrication, after protecting crust is divided into two-part manufacture from annular position, recombinant together for protecting crust.

The inner chamber of air pump shell creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; Upper end on the center line of inner chamber manufacture have through air pump shell center hole, lower end manufactures has inlet hole to pass air pump shell; The middle part of the lower end in air pump shell manufactures sealing neck protruding upward, the inside of sealing neck upper part creates closed hole, lower part creates inlet hole, closed hole communicates with inlet hole, closed hole and sealing plate below simultaneously coordinate.

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

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

Answer magnetic piston to create columniform iron core, the periphery of columniform iron core creates smooth periphery, and smooth periphery manufactures the annular groove having depression, and annular groove is embedded with seal ring; Described periphery coordinates with the inner chamber of air pump shell can the inner chamber of blanket gas pump case, and can slide in the inner chamber of air pump shell.The cylindrical central portion position of described columniform iron core manufactures penetration hole, and penetration hole communicates with extrusion chamber and air-inlet cavity; Described penetration hole creates that upper part runs through the upper-end surface of iron core, lower part runs through iron core lower end surface, the lower part of penetration hole creates vent, the upper part of penetration hole creates consent, the protrusion platform having annular protruding upward is manufactured in the bottom of consent, the endoporus protruding platform part manufactures the upper part of vent, protruding the groove manufacturing annular between the outside of platform and the consent protruding platform part, annular groove enters extrusion chamber disperse the passing hole through crossing on airtight shrouding after the air buffer memory entered from vent after; The upper-end surface of described protrusion platform creates smooth annular sealing surface.Manufacture on vent and have consent; Described vent creates the via hole allowing air pass through, and is manufactured on below annular sealing surface, communicates with air-inlet cavity and consent; Described consent creates installation and the hole of fixing fixed plug, be manufactured on protrude platform above and protrude outside platform, communicate with vent and extrusion chamber fixed.

Fixed plug creates the plug that there is vent centre, and described plug creates centre the cylinder of through hole or annular ring or jump ring circle, can limit the distance that the airtight shrouding of mistake that is arranged on the protrusion platform upper end of answering in magnetic piston moves up; Fixed plug creates centre when having a cylinder of through hole, and the fixing employing interference fit in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion cylinder in consent; When fixed plug creates annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of the jump-ring slot internal fixtion annular ring in consent; When fixed plug creates jump ring circle, directly jump ring is stuck in consent.

Described annular sealing surface creates the sealing surface of the flat smooth of ring, and the upper end being manufactured on the protrusion platform of answering in magnetic piston coordinates with the sealing surface crossing airtight shrouding.

The airtight shrouding of described mistake creates flat board, the part that below dull and stereotyped, the intermediate portion of one side coordinates with annular sealing surface creates sealing surface, in part beyond dull and stereotyped sealing surface coordinates with annular sealing surface, manufacture has passing hole, and passing hole is used for allowing gas pass through.

Closed hole creates the hole of shallow cylindrical or shallow cone cylindricality, what be manufactured on the inlet hole in the sealing neck of the lower end in air pump shell forms one-level rank with the upper-end surface of sealing neck above, the face, hole in the hole of shallow columniform hole or shallow cone cylindricality create hold sealing plate inner headed face or internal conical surface, the bottom surface of closed hole creates porose annular sealing surface below.

Sealing plate creates circular flat board, and below dull and stereotyped, one side creates sealing surface, and sealing surface coordinates with the closed hole in the sealing neck in air pump shell lower end.

Restriction cap creates calotte, and the crown of calotte part manufactures the air passing hole allowing gas pass through, and the hatband partial fixing of calotte can limit the distance of moving on the sealing plate installed in sealing neck on sealing neck.

The hollow cavity of the ring float side of creating annular or ring or oval ring, can bear the weight of gas compressor section when floating on the surface.

Air-spreading pipe creates hollow tubular, and hollow tubular is fixed with the connecting head of tubular type, and the inner chamber of connecting head communicates with the inner chamber of hollow tubular, and the body of hollow tubular has air dispelling hole; The oxygen that described air dispelling hole is used for diffusion gas and increases in water.

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

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

Inlet hole create air enter the inner chamber of air pump shell through via hole, be manufactured on the lower part in center portion of sealing neck; The time in of not installing sealing plate in closed hole, the closed hole on the sealing neck of protecting crust lower end communicates with inlet hole.

In protecting crust, be provided with electromagnetic coil, electromagnetic coil is fixed on the lower part outside air pump shell, and protecting crust is fixed on the outside protection electromagnetic coil of the lower part of air pump shell; Below the outside of protecting crust, one side is fixed with foot rest, and the lower end of foot rest is lower than the inlet hole of air pump shell lower end, and the lower end of foot rest is fixed on above ring float; When ring float floats on the surface, the fitting supports in foot rest, the gentle pump case of protecting crust and air pump shell more than the water surface.The circuit connecting electromagnetic coil is connected with field controller, the circuit of field controller is connected with electronic remote controller, electronic remote controller is connected with insulated electric conductor, and the electronic signal receiver of field controller, electronic remote controller and electronic remote controller is arranged in protecting crust; Or the circuit connecting electromagnetic coil is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust.Be provided with in air pump shell sealing plate, cross airtight shrouding, restriction cap, iron core spring, answer magnetic piston, fixed plug, magnetic piston is answered to be arranged on the upper part of the inner chamber of air pump shell, iron core spring fitting is at the lower part of the inner chamber of air pump shell, the lower end of iron core spring is pressed in lower end in air pump shell, top, upper end is pressed in the underpart of answering magnetic piston, answers magnetic piston can slide up and down in the inner chamber of air pump shell; In the upper end surface of the protrusion platform of answering the lower part of the consent in magnetic piston, airtight shrouding was installed, in consent, be provided with fixed plug limited displacement distance when airtight shrouding moves up, the fixing employing interference fit of fixed plug in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion fixed plug in consent; Cross airtight shrouding and be arranged on can moving up and down of the annular sealing surface of the upper end of the protrusion platform of answering in magnetic piston above, the passage entering air of answering on magnetic piston can be closed when the sealing surface crossed below airtight shrouding coordinates with annular sealing surface and seals, when the sealing surface crossed below airtight shrouding separates with annular sealing surface, the passage entering air of answering on magnetic piston can be opened; Be provided with sealing plate in closed hole in the sealing neck of the lower end in air pump shell, restriction cap is fixed on the outside of sealing neck by screw thread or jump ring; Sealing plate coordinates with the closed hole in the sealing neck in air pump shell lower end and can seal or open the passage entering air of the air-inlet cavity entered in air pump shell; When answering magnetic piston stroking upward, the inner chamber part of answering the air pump shell of magnetic piston lower part is air-inlet cavity; When answering magnetic descent of piston, the inner chamber part of answering the air pump shell of magnetic piston upper part is extrusion chamber.Be provided with gas outlet valve in the upper end of air pump shell, the lower part of gas outlet valve is fixed in the center hole of the overlying one end of air pump shell; The part that the upper-end surface of air pump shell is exposed in the upper end of gas outlet valve is connected with the connecting head being vertically fixed on air-spreading pipe by tracheae.

The compact structure of oxygenating air highly effective and safe energy-saving machine of the present invention, vibrate little, utilization rate of electrical is high, powerful, being suitable for increases oxygen-supplying amount in the water to aquaculture; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.

Accompanying drawing explanation

Fig. 1 and Fig. 2 is the structural representation of oxygenating air highly effective and safe energy-saving machine.

Fig. 3 is the structural representation of answering magnetic piston.

Fig. 4 is the schematic appearance of the plan view of answering magnetic piston.

Fig. 5 is the structural representation of ring float.

Fig. 6 is the schematic appearance of air-spreading pipe.

Shown in figure: protecting crust 1, foot rest 2, ring float 3, air pump shell 4, hollow valve body 5, iron core spring 6, answer magnetic piston 7, ball sealer 8 or sealing cone 8, air dispelling hole 9, fixed plug 10, restriction cap 11, air passing hole 12, electromagnetic coil 13, cross airtight shrouding 14, passing hole 15, vent 16, annular sealing surface 17, consent 18, sealing plate 21.

Embodiment

Oxygenating air highly effective and safe energy-saving machine of the present invention mainly comprises protecting crust 1, electromagnetic coil 13, air pump shell 4, inlet hole, sealing plate 21, excessively airtight shrouding 14, crosses airtight shrouding 14, ball sealer 8 or sealing cone 8, restriction cap 11, iron core spring 6, answers magnetic piston 7, fixed plug 10, internal taper hole, vent 16, gas outlet valve, ring float 3, air-spreading pipe, field controller, electronic remote controller; Or comprise protecting crust 1, electromagnetic coil 13, air pump shell 4, inlet hole, sealing plate 21, excessively airtight shrouding 14, cross airtight shrouding 14, ball sealer 8 or sealing cone 8, restriction cap 11, iron core spring 6, answer magnetic piston 7, fixed plug 10, internal taper hole, vent 16, gas outlet valve, ring float 3, air-spreading pipe, field controller.

In protecting crust 1, be provided with electromagnetic coil 13, electromagnetic coil 13 is fixed on the lower part outside air pump shell 4, and protecting crust 1 is fixed on the outside protection electromagnetic coil 13 of the lower part of air pump shell 4; Below the outside of protecting crust 1, one side is fixed with foot rest 2, and the lower end of foot rest 2 is lower than the inlet hole of air pump shell 4 lower end, and the lower end of foot rest 2 is fixed on above ring float 3; When ring float 3 floats on the surface, the fitting supports in foot rest 2, the gentle pump case 4 of protecting crust 1 and air pump shell 4 more than the water surface.

The circuit connecting electromagnetic coil 13 is connected with field controller, the circuit of field controller is connected with electronic remote controller, electronic remote controller is connected with insulated electric conductor, and the electronic signal receiver of field controller, electronic remote controller and electronic remote controller is arranged in protecting crust 1; Or the circuit connecting electromagnetic coil 13 is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust 1.

Sealing plate 21, restriction cap 11 are installed in air pump shell 4, cross airtight shrouding 14, iron core spring 6, answer magnetic piston 7, fixed plug 10, magnetic piston 7 is answered to be arranged on the upper part of the inner chamber of air pump shell 4, iron core spring 6 is arranged on the lower part of the inner chamber of air pump shell 4, the lower end of iron core spring 6 is pressed in lower end in air pump shell 4, top, upper end is pressed in the underpart of answering magnetic piston 7, answers magnetic piston 7 can slide up and down in the inner chamber of air pump shell 4; In the upper end surface of the protrusion platform of the lower part of the consent 18 of answering in magnetic piston 7, airtight shrouding 14 was installed, in consent 18, be provided with fixed plug 10 limited displacement distance when airtight shrouding 14 moves up, the fixing employing interference fit of fixed plug 10 in consent 18 is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion fixed plug 10 in consent 18; Cross airtight shrouding 14 and be arranged on can moving up and down of the annular sealing surface 17 of the upper end of the protrusion platform of answering in magnetic piston 7 above, the passage entering air of answering on magnetic piston 7 can be closed when the sealing surface crossed below airtight shrouding 14 coordinates with annular sealing surface 17 and seals, when the sealing surface crossed below airtight shrouding 14 separates with annular sealing surface 17, the passage entering air of answering on magnetic piston 7 can be opened; Be provided with sealing plate 21 in closed hole in the sealing neck of the lower end in air pump shell 4, restriction cap 11 is fixed on the outside of sealing neck by screw thread or jump ring; Sealing plate 21 coordinate with the closed hole in the sealing neck in air pump shell 4 lower end and can seal or open the air-inlet cavity entered in air pump shell 4 air inlet lead to; When answering magnetic piston 7 up, the inner chamber part of answering the air pump shell 4 of magnetic piston 7 lower part is air-inlet cavity; When answering magnetic piston 7 descending, the inner chamber part of answering the air pump shell 4 of magnetic piston 7 upper part is extrusion chamber.Be provided with gas outlet valve in the upper end of air pump shell 4, the lower part of gas outlet valve is fixed in the center hole of the overlying one end of air pump shell 4; The part that the upper-end surface of air pump shell 4 is exposed in the upper end of gas outlet valve is connected with the connecting head being vertically fixed on air-spreading pipe by tracheae.

During fabrication, protecting crust 1 adopts the material manufacture of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types, when protecting crust 1 when adopting rubber material to manufacture or after manufacture shaping is soft-shell, it is made to float on gas face will first in use the inflation of the inner chamber of protecting crust 1; The gentle pump case 4 of hollow valve body 5 adopts the material manufacture of a type in metal, plastics, nylon and glass fibre reinforced plastics or several types; Ball sealer 8 or sealing cone 8 adopt the material manufacture of a type in metal, plastics, nylon and rubber or several types; Sealing plate 21 and cross the material manufacture that airtight shrouding 14 adopts a type in metal, plastics, nylon and glass fibre reinforced plastics or several types; Magnetic piston 7 is answered to adopt the material manufacture of the hard to bear magnetic field suction of energy; Fixed plug 10 adopts the material manufacture of a type in metal, plastics, nylon, glass fibre reinforced plastics, rubber or several types; Iron core spring 6 adopts the material manufacture of a type in metal and rubber or two types, and when adopting rubber material to manufacture, iron core spring 6 creates hollow tubular type spring, utilizes the elasticity of rubber and contractibility to realize the function of spring.

Protecting crust 1 creates the hollow cavity of annular, and hollow cavity manufactures string holes, and string holes creates the hole allowing insulated electric conductor pass; The parts installed in field controller, the gentle pump case 4 of electromagnetic coil 13 and air pump shell 4 are installed in hollow cavity, or, the parts installed in electronic remote controller, field controller, the gentle pump case 4 of electromagnetic coil 13 and air pump shell 4 are installed in hollow cavity; The inner of the annular housing of hollow cavity is fixed on air pump shell 4.

Conveniently assemble, during fabrication, after protecting crust 1 is divided into two-part manufacture from annular position, recombinant together for protecting crust 1.

The inner chamber of air pump shell 4 creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; Upper end on the center line of inner chamber manufacture have through air pump shell 4 center hole, lower end manufactures has inlet hole to pass air pump shell 4; The middle part of the lower end in air pump shell 4 manufactures sealing neck protruding upward, the inside of sealing neck upper part creates closed hole, lower part creates inlet hole, closed hole communicates with inlet hole, and closed hole simultaneously coordinates with below sealing plate 21.

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

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

Answer magnetic piston 7 to create columniform iron core, the periphery of columniform iron core creates smooth periphery, and smooth periphery manufactures the annular groove having depression, and annular groove is embedded with seal ring; Described periphery coordinates with the inner chamber of air pump shell 4 can the inner chamber of blanket gas pump case 4, and can slide in the inner chamber of air pump shell 4.The cylindrical central portion position of described columniform iron core manufactures penetration hole, and penetration hole communicates with extrusion chamber and air-inlet cavity, described penetration hole creates the upper-end surface that upper part runs through iron core, lower part runs through iron core lower end surface, the lower part of penetration hole creates vent 16, the upper part of penetration hole creates consent 18, the protrusion platform having annular protruding upward is manufactured in the bottom of consent 18, the endoporus protruding platform part manufactures the upper part of vent 16, protruding the groove manufacturing annular between the outside of platform and the consent 18 protruding platform part, the groove of annular is used for entering extrusion chamber after the passing hole 15 of disperseing after the air buffer memory that vent 16 enters through crossing airtight shrouding 14, the upper-end surface of described protrusion platform creates smooth annular sealing surface 17.Manufacture on vent 16 and have consent 18; Described vent 16 creates the via hole allowing air pass through, and is manufactured on below annular sealing surface 17, communicates with air-inlet cavity and consent 18; Described consent 18 creates installation and the hole of fixing fixed plug 10, be manufactured on protrude platform above and protrude outside platform, communicate with vent 16 and extrusion chamber fixed.

Fixed plug 10 creates the plug that there is vent 16 centre, and described plug creates centre the cylinder of through hole or annular ring or jump ring circle, can limit the distance that the airtight shrouding 14 of mistake that is arranged on the protrusion platform upper end of answering in magnetic piston 7 moves up; Fixed plug 10 creates centre when having a cylinder of through hole, and the fixing employing interference fit in consent 18 is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion cylinder in consent 18; When fixed plug 10 creates annular ring, the fixing employing interference fit in consent 18 is fixed or is adopted jump ring to be stuck in the two ends of the jump-ring slot internal fixtion annular ring in consent 18; When fixed plug 10 creates jump ring circle, directly jump ring is stuck in consent 18.

Described annular sealing surface 17 creates the sealing surface of the flat smooth of ring, and the upper end being manufactured on the protrusion platform of answering in magnetic piston 7 coordinates with the sealing surface crossing airtight shrouding 14.

The airtight shrouding 14 of described mistake creates flat board, the part that below dull and stereotyped, the intermediate portion of one side coordinates with annular sealing surface 17 creates sealing surface, in part beyond dull and stereotyped sealing surface coordinates with annular sealing surface 17, manufacture has passing hole 15, and passing hole 15 is passed through for allowing gas.

Closed hole creates the hole of shallow cylindrical or shallow cone cylindricality, what be manufactured on the inlet hole in the sealing neck of the lower end in air pump shell 4 forms one-level rank with the upper-end surface of sealing neck above, the face, hole in the hole of shallow columniform hole or shallow cone cylindricality creates the inner headed face or internal conical surface that hold sealing plate 21, and the bottom surface of closed hole creates porose annular sealing surface 17 below.

Sealing plate 21 creates circular flat board, and below dull and stereotyped, one side creates sealing surface, and sealing surface coordinates with the closed hole in the sealing neck in air pump shell 4 lower end.

Restriction cap 11 creates calotte, and the crown of calotte part manufactures the air passing hole 12 allowing gas pass through, and the hatband partial fixing of calotte can limit the distance that the sealing plate 21 installed in sealing neck moves on sealing neck.

The hollow cavity of ring float 3 side of creating annular or ring or oval ring, can bear the weight of gas compressor section when floating on the surface.

Air-spreading pipe creates hollow tubular, and hollow tubular is fixed with the connecting head of tubular type, and the inner chamber of connecting head communicates with the inner chamber of hollow tubular, and the body of hollow tubular has air dispelling hole 9; Described air dispelling hole 9 increases the oxygen in water for diffusion gas.

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

Inlet hole create air enter the inner chamber of air pump shell 4 through via hole, be manufactured on the lower part in center portion of sealing neck; When not installing sealing plate 21 in closed hole, the closed hole on the sealing neck of protecting crust 1 lower end communicates with inlet hole.

Keeping the shape of protecting crust 1 to ensure protecting crust 1 that electromagnetic coil 13 can be protected not to be damaged, in the inner chamber of protecting crust 1, manufacturing the skeleton having support.

Air in the extrusion chamber that can promote in air pump shell 4 to make to answer magnetic piston 7 enters gas outlet valve, adopts iron core spring 6 as the power promoting to answer magnetic piston 7 up.

In air-inlet cavity, lay in air, in extrusion chamber, extrude air and produce air pressure; When entering air in extrusion chamber, air-inlet cavity communicates with extrusion chamber; When extruding air in extrusion chamber, air-inlet cavity is by ball sealer 8 or sealing cone 8 and answer the internal taper hole in magnetic piston 7 to seal and disconnect the passage entering air entering extrusion chamber.

Described oxygenating air highly effective and safe energy-saving machine giving oxygenation in aquaculture water in compressed-air actuated process, control into air passageways and go out air passageways one-way check valve in there is no return spring; When air-inlet cavity enters air, the suction of the up generation of magnetic piston 7 is answered to open sealing plate 21 and the sealing of the closed hole in the sealing neck of the lower end in air pump shell 4 and the passage opened into air, the airtight shrouding 14 of mistake being arranged on the sealing neck upper end of answering in magnetic piston 7 automatic decline return and close the passage entering air entered in extrusion chamber and seal under the effect of self gravitation; When extrusion chamber enters air, being arranged on ball sealer 8 on the internal taper hole of gas outlet valve or sealing cone 8 utilizes the gravity of self to make ball sealer 8 or sealing cone 8 decline return and the passage of closing the discharge on gas outlet valve seals automatically, answers magnetic piston 7 descending and makes to produce air-inlet cavity in the up passage entering air entered in extrusion chamber of then opening of the airtight shrouding of mistake 14 that pressure promotion is arranged on the protrusion platform upper end of answering in magnetic piston 7; When extrusion chamber discharges air, under the effect of outlet pressure, promote ball sealer 8 on the internal taper hole of gas outlet valve or sealing cone 8 up and open the passage of giving vent to anger of gas outlet valve, answer magnetic piston 7 descending and make to produce air-inlet cavity in pressure promotion and be arranged on that the airtight shrouding of mistake 14 of the protrusion platform upper end of answering in magnetic piston 7 is up opens the passage entering air entered in extrusion chamber then

During use, be placed on the water surface by oxygenating air highly effective and safe energy-saving machine, to be placed in the water in aquaculture place by the air-spreading pipe that tracheae is connected with the upper end of gas outlet valve, the inlet hole below air pump shell 4 is higher than the water surface.Do not have remote control unit, directly connect the circuit that the circuit switch that is connected with insulated electric conductor is connected with field controller, the power-on circuit of field controller connection electromagnetic coil 13 generates an electromagnetic field; Have remote control unit, press the starting button of remote controller switch, the circuit of electronic remote controller and field controller connected by electronic signal receiver after receiving activating signal, and the power-on circuit that field controller connects electromagnetic coil 13 generates an electromagnetic field; The attraction force that electromagnetic field produces pulls the pressure of answering magnetic piston 7 to overcome iron core spring 6 to move down, when answering magnetic piston 7 to start descending, the sealing plate 21 be arranged in the closed hole of lower end in air pump shell 4 cuts out the passage entering air entering air-inlet cavity under the effect of self gravitation, ball sealer 8 in gas outlet valve or sealing cone 8 descending return and seal the inner conical surface of gas outlet valve under the effect of the gravity of self, has cut off the outlet passageway of extrusion chamber; Answer magnetic piston 7 when descending, the air of answering magnetic piston 7 to promote to enter in air-inlet cavity and make air produce internal pressure, the upper end having the air of pressure to enter into the protrusion platform of answering in magnetic piston 7 from the vent 16 of answering in magnetic piston 7 is upwards washed annular sealing surface 17 open and crosses the sealing of airtight shrouding 14 and continued up after airtight shrouding 14 was shifted, and enters in extrusion chamber after crossing the passing hole 15 on airtight shrouding 14 after the vent 16 in fixed plug 10 again.

When answering the descending compression stage moving to compression iron core spring 6 of magnetic piston 7 spacing, the power-on circuit of field controller cutoff solenoid 13, electromagnetic field disappears, and answers magnetic piston 7 up under the promotion of iron core spring 6; When answering magnetic piston 7 to start up, the airtight shrouding of mistake 14 being arranged on the protrusion platform upper end of answering in magnetic piston 7 is descending and close the passage entering air that air enters extrusion chamber under the effect of the gravity of self; When answering magnetic piston 7 up, answer the up of magnetic piston 7 and make the air in extrusion chamber create pressure, have the air of pressure from the endoporus of the sealed end of gas outlet valve lower end enter into internal taper hole in gas outlet valve promote ball sealer 8 or sealing cone 8 up and open the sealing channel of gas outlet valve, make the air in extrusion chamber after gas outlet valve, enter into air-spreading pipe and spill into the water of breeding water through air dispelling hole and make the water of cultivation increase oxygen-supplying amount; Answer magnetic piston 7 when up, magnetic piston 7 is answered also to make to create pull of vacuum in air-inlet cavity, pull of vacuum is inhaled motive sealing plate 21 and sealing plate 21 and the sealing surface of closed hole is separated, air enters into closed hole from inlet hole, then the air passing hole 12 on restriction cap 11 enters in the air-inlet cavity of answering below magnetic piston 7 in air pump shell 4.

Answer magnetic piston 7 up when putting in place under the promotion of iron core spring 6, the sealing plate 21 be arranged in the closed hole of lower end in air pump shell 4 cuts out the passage entering air entering air-inlet cavity under the effect of self gravitation, ball sealer 8 in gas outlet valve or sealing cone 8 descending return and seal the inner conical surface of gas outlet valve under the effect of the gravity of self, has cut off the outlet passageway of extrusion chamber and has made air not return air-inlet cavity; Now, the power-on circuit that field controller connects again electromagnetic coil 13 again generates an electromagnetic field and makes to answer magnetic piston 7 descending; The connection of circulation like this and cut-out circuit, electromagnetic coil 13 is generated an electromagnetic field pull to answer magnetic piston 7 up and allow iron core spring 6 promote to answer magnetic piston 7 descending, constantly air pumped and be transported to and spill in the water of breeding water through air dispelling hole in air-spreading pipe and make to increase oxygen-supplying amount in the water of cultivation.

Claims

1. an oxygenating air highly effective and safe energy-saving machine, is characterized in that: described oxygenating air highly effective and safe energy-saving machine comprise protecting crust, electromagnetic coil, air pump shell, inlet hole, sealing plate, cross airtight shrouding, cross airtight shrouding, sealing cone, restriction cap, iron core spring, answer magnetic piston, fixed plug, internal taper hole, vent, gas outlet valve, ring float, air-spreading pipe, field controller;

In protecting crust, be provided with electromagnetic coil, electromagnetic coil is fixed on the lower part outside air pump shell, and protecting crust is fixed on the outside protection electromagnetic coil of the lower part of air pump shell; Below the outside of protecting crust, one side is fixed with foot rest, and the lower end of foot rest is lower than the inlet hole of air pump shell lower end, and the lower end of foot rest is fixed on above ring float; When ring float floats on the surface, the fitting supports in foot rest, the gentle pump case of protecting crust and air pump shell more than the water surface;

The circuit connecting electromagnetic coil is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust;

Be provided with in air pump shell sealing plate, restriction cap, cross airtight shrouding, iron core spring, answer magnetic piston, fixed plug, magnetic piston is answered to be arranged on the upper part of the inner chamber of air pump shell, iron core spring fitting is at the lower part of the inner chamber of air pump shell, the lower end of iron core spring is pressed in lower end in air pump shell, top, upper end is pressed in the lower end surface of answering magnetic piston, answers magnetic piston can slide up and down in the inner chamber of air pump shell; In the upper end surface of the protrusion platform of answering the lower part of the consent in magnetic piston, airtight shrouding was installed, in consent, be provided with fixed plug limited displacement distance when airtight shrouding moves up, the fixing employing interference fit of fixed plug in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion fixed plug in consent; Cross airtight shrouding and be arranged on can moving up and down of the annular sealing surface of the upper end of the protrusion platform of answering in magnetic piston above, the passage entering air of answering on magnetic piston can be closed when the sealing surface crossed below airtight shrouding coordinates with annular sealing surface and seals, when the sealing surface crossed below airtight shrouding separates with annular sealing surface, the passage entering air of answering on magnetic piston can be opened; Be provided with sealing plate in closed hole in the sealing neck of the lower end in air pump shell, restriction cap is fixed on the outside of sealing neck by screw thread or jump ring; The air inlet that sealing plate can seal with the closed hole cooperation in the sealing neck in air pump shell lower end or open the air-inlet cavity entered in air pump shell is led to; When answering magnetic piston stroking upward, the inner chamber part of answering the air pump shell of magnetic piston lower part is air-inlet cavity; When answering magnetic descent of piston, the inner chamber part of answering the air pump shell of magnetic piston upper part is extrusion chamber; Be provided with gas outlet valve in the upper end of air pump shell, the lower part of gas outlet valve is fixed in the center hole of the overlying one end of air pump shell; The part that the upper-end surface of air pump shell is exposed in the upper end of gas outlet valve is connected with the connecting head being vertically fixed on air-spreading pipe by tracheae;

Described protecting crust is the hollow cavity of annular, and hollow cavity has string holes, and be provided with the parts installed in field controller, the gentle pump case of electromagnetic coil and air pump shell in hollow cavity, string holes is the hole allowing insulated electric conductor pass; The inner of the annular housing of hollow cavity is fixed on air pump shell;

For the ease of protecting crust processing and be convenient to accessory to load in protecting crust, described protecting crust is the assemblying body after segmentation, and after the annular position of protecting crust is divided into two parts, recombinant is together;

The inner chamber of described air pump shell is circular cylindrical cavity, and the cylndrical surface of columniform cavity is smooth curved surface; Upper end on the center line of inner chamber has that center hole passes air pump shell, lower end has inlet hole to pass air pump shell; There is sealing neck protruding upward at the middle part of the lower end in air pump shell, the upper part of the inside of sealing neck is closed hole, lower part is inlet hole, the time in of not installing sealing plate in closed hole, closed hole communicates with inlet hole, closed hole and sealing plate below one side coordinate;

Described gas outlet valve comprises hollow valve body and sealing cone, and hollow valve body is hollow tubular, and internal taper hole is in the middle part of the inner chamber of hollow tubular or middle and lower part, and the internal diameter of the upper part of the internal taper hole in hollow tubular internal diameter that is large, lower part is little; There is return-air sealed end the lower end of hollow valve body, the lower end surface of return-air sealed end in the lower end of hollow valve body, upper-end surface is internal taper hole, the large end of internal taper hole communicates with the upper end of gas outlet valve, small end communicates with the lower end of gas outlet valve, and the inner conical surface of internal taper hole is provided with sealing cone; Described internal taper hole is the circular hole having tapering, and the face of circular hole is inner conical surface; The small end of internal taper hole under, hold upper greatly, inner conical surface with seal the male cone (strobilus masculinus) of bore and coordinate, can inner conical surface be sealed under the effect of the gravity of sealing cone self, inner conical surface can be opened when sealing and having suction above cone by suction and seal and bore the passage sealed; Sealing cone air pressure is above larger, and sealing cone is better with the gluing, sealing effect of inner conical surface; Inner conical surface can be opened when being with the air of pressure from the endoporus of hollow valve body lower end and form passage with sealing the sealing of boring;

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

Described magnetic piston of answering is columniform iron core, and the periphery of columniform iron core is smooth periphery, and smooth periphery has the annular groove of depression, and annular groove is embedded with seal ring; Described periphery coordinates with the inner chamber of air pump shell can the inner chamber of blanket gas pump case, and can slide in the inner chamber of air pump shell; There is penetration hole the cylindrical central portion position of described columniform iron core, and penetration hole communicates with extrusion chamber and air-inlet cavity; The upper part of described penetration hole runs through the upper-end surface of iron core, lower part runs through iron core lower end surface, the lower part of penetration hole is vent, the upper part of penetration hole is consent, the protrusion platform of annular protruding upward is had in the bottom of consent, the endoporus protruding platform part is the upper part of vent, protruding the groove having annular between the outside of platform and the consent protruding platform part, annular groove enters extrusion chamber disperse the passing hole through crossing on airtight shrouding after the air buffer memory entered from vent after; The upper-end surface of described protrusion platform is smooth annular sealing surface; It is consent on vent; Described vent is the via hole allowing air pass through, and below annular sealing surface, communicates with air-inlet cavity and consent; Described consent is the hole of installation and fixing fixed plug, on protrusion platform and outside protrusion platform, communicates fixed with vent and extrusion chamber;

Described fixed plug be limit the distance that moves up of the airtight shrouding of mistake that is arranged on the protrusion platform upper end of answering in magnetic piston, centre has the plug of vent, described plug to be that centre has the cylinder of through hole or annular ring or jump ring circle; Fixed plug is centre when having a cylinder of through hole, and the fixing employing interference fit in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion cylinder in consent; When fixed plug is annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of the jump-ring slot internal fixtion annular ring in consent; When fixed plug is jump ring circle, directly jump ring is stuck in consent;

Described annular sealing surface is the sealing surface of the flat smooth of ring, and the sealing surface that annular sealing surface is answering the upper end of the protrusion platform in magnetic piston with the airtight shrouding of mistake coordinates;

The airtight shrouding of described mistake is dull and stereotyped, and the part that below dull and stereotyped, the intermediate portion of one side coordinates with annular sealing surface is sealing surface, and the part beyond dull and stereotyped sealing surface coordinates with annular sealing surface has passing hole, and passing hole is used for allowing gas pass through;

Described sealing cone is cone or cone cylinder, and the annular surface of cone or cone cylinder is the male cone (strobilus masculinus) having tapering; The male cone (strobilus masculinus) of sealing cone and inner conical surface press down by sealing the gravity of boring self and seal inner conical surface when sealing;

Described closed hole is the hole of shallow cylindrical or shallow cone cylindricality, one-level rank are formed with the upper-end surface of sealing neck above inlet hole in the sealing neck of the lower end in air pump shell, the face, hole in the hole of shallow columniform hole or shallow cone cylindricality be hold sealing plate inner headed face or internal conical surface, the bottom surface of closed hole is annular sealing surface porose below;

Described sealing plate is circular flat board, and below dull and stereotyped, one side is sealing surface, and sealing surface coordinates with the closed hole in the sealing neck in air pump shell lower end;

Described restriction cap is calotte, and the crown of calotte part has the air passing hole allowing gas pass through, and the hatband partial fixing of calotte can limit the distance of moving on the sealing plate installed in sealing neck on sealing neck;

The described ring float side of being annular or the hollow cavity of ring or oval ring, can bear the weight of gas compressor section when floating on the surface;

Described air-spreading pipe is hollow tubular, hollow tubular is fixed with the connecting head of tubular type, and the inner chamber of connecting head communicates with the inner chamber of hollow tubular, and the body of hollow tubular has air dispelling hole; The oxygen that described air dispelling hole is used for diffusion gas and increases in water;

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

Described inlet hole be air enter the inner chamber of air pump shell through air passing hole, at the lower part in center portion of sealing neck; The time in of not installing sealing plate in closed hole, the closed hole on the sealing neck of protecting crust lower end communicates with inlet hole;

In air-inlet cavity, lay in air, in extrusion chamber, extrude air and produce air pressure; When entering air in extrusion chamber, air-inlet cavity communicates with extrusion chamber; When extruding air in extrusion chamber, air-inlet cavity is by sealing cone and answer the internal taper hole in magnetic piston seal and disconnect the passage entering air entering extrusion chamber;

Described oxygenating air highly effective and safe energy-saving machine giving oxygenation in aquaculture water in compressed-air actuated process, control into air passageways and go out air passageways one-way check valve in there is no return spring; When air-inlet cavity enters air, the suction of answering magnetic piston stroking upward to produce opens the passage that sealing plate is opened into air with the sealing of the closed hole in the sealing neck of the lower end in air pump shell, the airtight shrouding of mistake being arranged on the sealing neck upper end of answering in magnetic piston automatic decline return and close the passage entering air entered in extrusion chamber and seal under the effect of self gravitation; When extrusion chamber enters air, the passage that the sealing cone be arranged on the internal taper hole of gas outlet valve utilizes the gravity of self to make sealing bore automatic decline return and closes the discharge on gas outlet valve seals, and answers magnetic descent of piston and makes to produce air-inlet cavity in the up passage entering air entered in extrusion chamber of then opening of the airtight shrouding of mistake that pressure promotion is arranged on the protrusion platform upper end of answering in magnetic piston; When extrusion chamber discharges air, under the effect of outlet pressure, promote sealing cone on the internal taper hole of gas outlet valve up and open the passage of giving vent to anger of gas outlet valve, answer magnetic descent of piston and make to produce air-inlet cavity in the up passage entering air entered in extrusion chamber of then opening of the airtight shrouding of mistake that pressure promotion is arranged on the protrusion platform upper end of answering in magnetic piston;

During use, be placed on the water surface by oxygenating air highly effective and safe energy-saving machine, to be placed in the water in aquaculture place by the air-spreading pipe that tracheae is connected with the upper end of gas outlet valve, the inlet hole below air pump shell is higher than the water surface; The circuit that the circuit switch that connection is connected with insulated electric conductor is connected with field controller, the power-on circuit that field controller connects electromagnetic coil generates an electromagnetic field; The attraction force that electromagnetic field produces pulls answers the pressure of magnetic piston overpowers iron core spring to move down, when answering magnetic piston to start descending, be arranged on the sealing plate in the closed hole of lower end in air pump shell under the effect of self gravitation, close the passage entering air entering air-inlet cavity, sealing in gas outlet valve is bored descending return under the effect of the gravity of self and seals the inner conical surface of gas outlet valve, has cut off the outlet passageway of extrusion chamber; Answer magnetic piston when descending, the air of answering magnetic piston to promote to enter in air-inlet cavity and make air produce internal pressure, the upper end having the air of pressure to enter into the protrusion platform of answering in magnetic piston from the vent of answering in magnetic piston is upwards washed annular sealing surface open and crosses the sealing of airtight shrouding and continued up after airtight shrouding was shifted, and enters in extrusion chamber after crossing the passing hole on airtight shrouding after the vent in fixed plug again;

Answer magnetic descent of piston 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 answers magnetic piston up under the promotion of iron core spring; When answering magnetic piston to start up, the airtight shrouding of mistake being arranged on the protrusion platform upper end of answering in magnetic piston is descending and close the passage entering air that air enters extrusion chamber under the effect of the gravity of self; When answering magnetic piston stroking upward, answer the up of magnetic piston and make the air in extrusion chamber create pressure, having the air of pressure to enter into internal taper hole in gas outlet valve from the endoporus of the sealed end of gas outlet valve lower end, to promote sealing cone up and open the sealing channel of gas outlet valve, makes the air in extrusion chamber after gas outlet valve, enter into air-spreading pipe and spill into the water of breeding water through air dispelling hole and make the water of cultivation increase oxygen-supplying amount; Answer magnetic piston when up, magnetic piston is answered also to make to create pull of vacuum in air-inlet cavity, pull of vacuum is inhaled motive sealing plate and sealing plate is separated with the sealing surface of closed hole, air enters into closed hole from inlet hole, then the air passing hole on restriction cap enters in the air-inlet cavity of answering below magnetic piston in air pump shell;

Answer magnetic piston up when putting in place under the promotion of iron core spring, be arranged on the sealing plate in the closed hole of lower end in air pump shell under the effect of self gravitation, close the passage entering air entering air-inlet cavity, sealing in gas outlet valve is bored descending return under the effect of the gravity of self and seals the inner conical surface of gas outlet valve, has cut off the outlet passageway of extrusion chamber and has made air not return air-inlet cavity; Now, the power-on circuit that field controller connects again electromagnetic coil again generates an electromagnetic field and makes to answer magnetic descent of piston; The connection of circulation like this and cut-out circuit, electromagnetic coil is generated an electromagnetic field pull to answer magnetic piston stroking upward and allow iron core spring promote to answer magnetic descent of piston, constantly air pumped and be transported to and spill in the water of breeding water through air dispelling hole in air-spreading pipe and make to increase oxygen-supplying amount in the water of cultivation.

2. oxygenating air highly effective and safe energy-saving machine according to claim 1, is characterized in that: keep the shape of protecting crust to ensure protecting crust that electromagnetic coil can be protected not to be damaged, and manufactures the skeleton having support in the inner chamber of protecting crust.

3. oxygenating air highly effective and safe energy-saving machine according to claim 1, is characterized in that: the air in the extrusion chamber promoting in air pump shell to enable to answer magnetic piston enters gas outlet valve, adopts iron core spring as the power promoting to answer magnetic piston stroking upward.

4. oxygenating air highly effective and safe energy-saving machine according to claim 1, is characterized in that: adopt the circuit switch be connected with insulated electric conductor to come connection and the cut-out of the connecting circuit of controlling magnetic field controller.

5. oxygenating air highly effective and safe energy-saving machine according to claim 1, it is characterized in that: the compact structure of described oxygenating air highly effective and safe energy-saving machine, vibrate little, utilization rate of electrical is high, powerful, being suitable for increases oxygen-supplying amount in the water to aquaculture; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.

6. the manufacture method of an oxygenating air highly effective and safe energy-saving machine, it is characterized in that: during fabrication, iron core spring adopts the material manufacture of a type in metal and rubber or two types, when adopting rubber material to manufacture, iron core spring creates hollow tubular type spring, utilizes the elasticity of rubber and contractibility to realize the function of spring;

Protecting crust creates the hollow cavity of annular, and hollow cavity manufactures string holes, and string holes creates the hole allowing insulated electric conductor pass; Be provided with the parts installed in field controller, the gentle pump case of electromagnetic coil and air pump shell in hollow cavity, the inner of the annular housing of hollow cavity is fixed on air pump shell;

Conveniently assemble, during fabrication, after protecting crust is divided into two-part manufacture from annular position, recombinant together for protecting crust;

The inner chamber of air pump shell creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; Upper end on the center line of inner chamber manufacture have through air pump shell center hole, lower end manufactures has inlet hole to pass air pump shell; The middle part of the lower end in air pump shell manufactures sealing neck protruding upward, the inside of sealing neck upper part creates closed hole, lower part creates inlet hole, closed hole communicates with inlet hole, closed hole and sealing plate below simultaneously coordinate;

Gas outlet valve creates hollow valve body and sealing cone two-part, hollow valve body creates hollow tubular, internal taper hole is manufactured on middle part or the middle and lower part of the inner chamber of hollow tubular, and the internal diameter that the internal diameter that the upper part of the internal taper hole in hollow tubular manufactures is large, lower part manufactures is little; The lower end of hollow valve body manufactures return-air sealed end, the lower end surface of return-air sealed end is manufactured on the lower end of hollow valve body, upper-end surface creates internal taper hole, the large end of internal taper hole communicates with the upper end of gas outlet valve, small end communicates with the lower end of gas outlet valve, and the inner conical surface of internal taper hole is provided with sealing cone; Described sealing cone creates cone or cone cylinder, and the annular surface of cone or cone cylinder creates the male cone (strobilus masculinus) of tapering; The male cone (strobilus masculinus) of sealing cone and inner conical surface press down by sealing the gravity of boring self and seal inner conical surface when sealing; Described internal taper hole creates the circular hole of tapering, and the face of circular hole creates inner conical surface; The small end of internal taper hole under, hold upper greatly, can inner conical surface be sealed under the effect of the gravity of sealing cone self, inner conical surface can be opened with sealing by suction when cone has suction above and bore the passage sealed sealing; Sealing cone air pressure is above larger, and sealing cone is better with the gluing, sealing effect of inner conical surface; Inner conical surface can be opened when being with the air of pressure from the endoporus of hollow valve body lower end and form passage with sealing the sealing of boring;

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

Answer magnetic piston to create columniform iron core, the periphery of columniform iron core creates smooth periphery, and smooth periphery manufactures the annular groove having depression, and annular groove is embedded with seal ring; Described periphery coordinates with the inner chamber of air pump shell can the inner chamber of blanket gas pump case, and can slide in the inner chamber of air pump shell; The cylindrical central portion position of described columniform iron core manufactures penetration hole, and penetration hole communicates with extrusion chamber and air-inlet cavity; Described penetration hole creates that upper part runs through the upper-end surface of iron core, lower part runs through iron core lower end surface, the lower part of penetration hole creates vent, the upper part of penetration hole creates consent, the protrusion platform having annular protruding upward is manufactured in the bottom of consent, the endoporus protruding platform part manufactures the upper part of vent, protruding the groove manufacturing annular between the outside of platform and the consent protruding platform part, annular groove enters extrusion chamber disperse the passing hole through crossing on airtight shrouding after the air buffer memory entered from vent after; The upper-end surface of described protrusion platform creates smooth annular sealing surface; Manufacture on vent and have consent; Described vent creates the via hole allowing air pass through, and is manufactured on below annular sealing surface, communicates with air-inlet cavity and consent; Described consent creates installation and the hole of fixing fixed plug, be manufactured on protrude platform above and protrude outside platform, communicate with vent and extrusion chamber fixed;

Fixed plug creates the plug that there is vent centre, and described plug creates centre the cylinder of through hole or annular ring or jump ring circle, can limit the distance that the airtight shrouding of mistake that is arranged on the protrusion platform upper end of answering in magnetic piston moves up; Fixed plug creates centre when having a cylinder of through hole, and the fixing employing interference fit in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion cylinder in consent; When fixed plug creates annular ring, the fixing employing interference fit in consent is fixed or is adopted jump ring to be stuck in the two ends of the jump-ring slot internal fixtion annular ring in consent; When fixed plug creates jump ring circle, directly jump ring is stuck in consent;

Described annular sealing surface creates the sealing surface of the flat smooth of ring, and the upper end being manufactured on the protrusion platform of answering in magnetic piston coordinates with the sealing surface crossing airtight shrouding;

The airtight shrouding of described mistake creates flat board, the part that below dull and stereotyped, the intermediate portion of one side coordinates with annular sealing surface creates sealing surface, in part beyond dull and stereotyped sealing surface coordinates with annular sealing surface, manufacture has passing hole, and passing hole is used for allowing gas pass through;

Closed hole creates the hole of shallow cylindrical or shallow cone cylindricality, what be manufactured on the inlet hole in the sealing neck of the lower end in air pump shell forms one-level rank with the upper-end surface of sealing neck above, the face, hole in the hole of shallow columniform hole or shallow cone cylindricality create hold sealing plate inner headed face or internal conical surface, the bottom surface of closed hole creates porose annular sealing surface below;

Sealing plate creates circular flat board, and below dull and stereotyped, one side creates sealing surface, and sealing surface coordinates with the closed hole in the sealing neck in air pump shell lower end;

Restriction cap creates calotte, and the crown of calotte part manufactures the air passing hole allowing gas pass through, and the hatband partial fixing of calotte can limit the distance of moving on the sealing plate installed in sealing neck on sealing neck;

The hollow cavity of the ring float side of creating annular or ring or oval ring, can bear the weight of gas compressor section when floating on the surface;

Air-spreading pipe creates hollow tubular, and hollow tubular is fixed with the connecting head of tubular type, and the inner chamber of connecting head communicates with the inner chamber of hollow tubular, and the body of hollow tubular has air dispelling hole; The oxygen that described air dispelling hole is used for diffusion gas and increases in water;

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

Inlet hole create air enter the inner chamber of air pump shell through via hole, be manufactured on the lower part in center portion of sealing neck; The time in of not installing sealing plate in closed hole, the closed hole on the sealing neck of protecting crust lower end communicates with inlet hole;

Keeping the shape of protecting crust to ensure protecting crust that electromagnetic coil can be protected not to be damaged, in the inner chamber of protecting crust, manufacturing the skeleton having support;

Air in the extrusion chamber promoting in air pump shell to enable to answer magnetic piston enters gas outlet valve, adopts iron core spring as the power promoting to answer magnetic piston stroking upward;

In protecting crust, be provided with electromagnetic coil, electromagnetic coil is fixed on the lower part outside air pump shell, and protecting crust is fixed on the outside protection electromagnetic coil of the lower part of air pump shell; Below the outside of protecting crust, one side is fixed with foot rest, and the lower end of foot rest is lower than the inlet hole of air pump shell lower end, and the lower end of foot rest is fixed on above ring float; When ring float floats on the surface, the fitting supports in foot rest, the gentle pump case of protecting crust and air pump shell more than the water surface; The circuit connecting electromagnetic coil is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust; Be provided with in air pump shell sealing plate, cross airtight shrouding, restriction cap, iron core spring, answer magnetic piston, fixed plug, magnetic piston is answered to be arranged on the upper part of the inner chamber of air pump shell, iron core spring fitting is at the lower part of the inner chamber of air pump shell, the lower end of iron core spring is pressed in lower end in air pump shell, top, upper end is pressed in the lower end surface of answering magnetic piston, answers magnetic piston can slide up and down in the inner chamber of air pump shell; In the upper end surface of the protrusion platform of answering the lower part of the consent in magnetic piston, airtight shrouding was installed, in consent, be provided with fixed plug limited displacement distance when airtight shrouding moves up, the fixing employing interference fit of fixed plug in consent is fixed or screw-thread fit is fixed or adopt jump ring to be stuck in the two ends of the jump-ring slot internal fixtion fixed plug in consent; Cross airtight shrouding and be arranged on can moving up and down of the annular sealing surface of the upper end of the protrusion platform of answering in magnetic piston above, the passage entering air of answering on magnetic piston can be closed when the sealing surface crossed below airtight shrouding coordinates with annular sealing surface and seals, when the sealing surface crossed below airtight shrouding separates with annular sealing surface, the passage entering air of answering on magnetic piston can be opened; Be provided with sealing plate in closed hole in the sealing neck of the lower end in air pump shell, restriction cap is fixed on the outside of sealing neck by screw thread or jump ring; Sealing plate coordinates with the closed hole in the sealing neck in air pump shell lower end and can seal or open the passage entering air of the air-inlet cavity entered in air pump shell; When answering magnetic piston stroking upward, the inner chamber part of answering the air pump shell of magnetic piston lower part is air-inlet cavity; When answering magnetic descent of piston, the inner chamber part of answering the air pump shell of magnetic piston upper part is extrusion chamber; Be provided with gas outlet valve in the upper end of air pump shell, the lower part of gas outlet valve is fixed in the center hole of the overlying one end of air pump shell; The part that the upper-end surface of air pump shell is exposed in the upper end of gas outlet valve is connected with the connecting head being vertically fixed on air-spreading pipe by tracheae.