CN105697304A

CN105697304A - Environment-friendly, high-efficiency and energy-saving air compression equipment

Info

Publication number: CN105697304A
Application number: CN201610043659.4A
Authority: CN
Inventors: 徐大钟
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-24
Filing date: 2016-01-24
Publication date: 2016-06-22

Abstract

Environment-friendly, high-efficiency and energy-saving air compression equipment is characterized in that an electromagnetic coil is mounted in a protective casing, the electromagnetic coil is located outside the lower part of a pressurization casing, and a ring-shaped inner end of the protective casing is fixed outside the pressurization casing; an air outlet valve is fixed in a center hole of the pressurization casing, a push spring and a magnetism-induced piston are arranged in the pressurization casing, the push spring is abutted against the lower end of the magnetism-induced piston, and air inlet channels of an air inlet cavity and an extrusion cavity are sealed with sealing cones or sealing balls; and an air-distribution limiting plate is fixed in a limiting hole in the upper end of the magnetism-induced piston, and a sealing cone or a sealing ball is mounted in an inner cone hole of the magnetism-induced piston. The environment-friendly, high-efficiency and energy-saving air compression equipment has the advantages of compact structure, small vibration, strong power, high utilization rate of electrical energy, high air compression efficiency and good market prospect and facilitates industrial production.

Description

Environment-friendly high-efficiency energy-saving compressed air unit

Technical field

The present invention relates to a kind of compressed-air actuated environment-friendly high-efficiency energy-saving compressed air unit。

Background technology

Traditional air compressor is the air compressor compression air adopting toggle, and the volume of the air compressor of toggle is big, inefficiency。For this, we have devised the compressed air unit that volume efficiency little, compressed-air actuated is high。

Summary of the invention

That the present invention relates in order that provide the manufacture high, Efficient Compression air environment-friendly high-efficiency energy-saving compressed air unit of a kind of utilization rate of electrical and method thereof。

For achieving the above object, environment-friendly high-efficiency energy-saving compressed air unit of the present invention mainly includes protecting crust, solenoid, supercharging shell, air inlet, cleaner, sealing cone or ball sealer, restriction cap, promotes spring, answers magnetic piston, point gas restriction plate, internal taper hole, passage, air outlet valve, field controller；Or, described environment-friendly high-efficiency energy-saving compressed air unit mainly includes protecting crust, solenoid, supercharging shell, air inlet, cleaner, sealing cone or ball sealer, restriction cap, promotes spring, answers magnetic piston, point gas restriction plate, internal taper hole, passage, air outlet valve, field controller, electronic remote controller。

Being provided with solenoid in protecting crust, solenoid is fixed on the lower part outside supercharging shell, and protecting crust is fixed on the outside protection solenoid of the bottom of supercharging shell；Below the outside of protecting crust, one side is fixed with foot rest, and the lower end of foot rest is fixed on above air accumulator, and the lower end of foot rest is lower than the position of the lower end of the cleaner being arranged on supercharging shell lower end。

The circuit connecting solenoid is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust；Or, the circuit connecting solenoid is connected with field controller, the circuit of field controller is connected with electronic remote controller, and electronic remote controller is connected with insulated electric conductor, and the electronic signal receptor of field controller, electronic remote controller and electronic remote controller is arranged in protecting crust。

Restriction cap is installed in supercharging shell, promotes spring, answers magnetic piston, seals cone or ball sealer, point gas restriction plate, promotion spring is arranged on the lower part of the inner chamber of supercharging shell, answer magnetic piston to be arranged on the upper part of inner chamber of supercharging shell, promote spring top to be pressed in the lower end answering magnetic piston；It is fixed with a point water restriction plate in the spacing hole of upper end of magnetic piston answering, answers magnetic piston can slide up and down at the interior intracavity of supercharging shell；A point gas restriction plate it is fixed with in the spacing hole answering magnetic piston upper end, seal cone or ball sealer answering to be provided with in the internal taper hole of upper part of magnetic piston, seal cone or ball sealer and can move up and down in internal taper hole and point pore dividing gas to limit between plate and the internal taper hole answering magnetic piston；Being provided with sealing cone or ball sealer in the internal taper hole sealed in neck of the lower end in supercharging shell, restriction cap is fixed on the outside sealing neck by screw thread or jump ring；Seal cone or ball sealer coordinates with the internal taper hole in sealing neck and can seal or open the inlet channel in entrance supercharging shell；When answering magnetic piston stroking upward, the lumen portion answering the lower sections of supercharging shell of magnetic piston is inlet chamber；When answering magnetic descent of piston, the lumen portion answering the supercharging shell of magnetic piston upper part is extrusion chamber。Being provided with cleaner in the lower end of supercharging shell, the venthole of cleaner communicates with the air inlet of supercharging shell lower end；Being provided with air outlet valve in the upper end of supercharging shell, the lower part of air outlet valve is fixed in the centre bore of the overlying one end of supercharging shell；The upper end of air outlet valve is exposed the part of the upper surface of supercharging shell and is connected with air accumulator by flexible pipe or hard tube。

The material of described protecting crust is the composite of a type of material in metal, plastics, nylon, fiberglass or several types；The material of hollow valve body and supercharging shell adopts the composite of a type of material in metal, plastics, nylon and fiberglass or several types；Seal the composite of a type of material in cone and ball sealer employing metal, plastics, nylon and rubber or several types；The material answering magnetic piston is able to be subject to the material of magnetic field suction。

Described protecting crust is the hollow cavity of annular, and hollow cavity has string holes；Solenoid and field controller are installed in hollow cavity, or, solenoid, field controller and electronic remote controller are installed in hollow cavity；The inner of the annular housing of hollow cavity is fixed on supercharging shell；String holes is to allow the hole of insulated electric conductor traverse。

For the ease of the processing of protecting crust be easy to accessory to load in protecting crust, described protecting crust is the assembly after segmentation, and after the annular position of protecting crust is divided into two parts, recombinant is together。

The inner chamber of described supercharging shell is circular cylindrical cavity, and the face of cylinder of cylindrical cavity is smooth curved surface；Upper end on the centrage of inner chamber has centre bore to have air inlet to superpose the supercharging shell worn out below the upper and lower side sealing neck and sealing neck with internal taper hole through supercharging shell, lower end；There is a sealing neck protruding upward at the middle part of the lower end in supercharging shell, and sealing the upper part of the inside of neck be internal taper hole, lower part is air inlet, and when being fitted without sealing cone or ball sealer in internal taper hole, internal taper hole communicates with air inlet。

Described air outlet valve includes hollow valve body and seals cone or ball sealer, and hollow valve body is hollow pipe, and internal taper hole is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter of the upper part of the internal taper hole in hollow pipe internal diameter big, lower sections of is little；There is return-air sealed end the lower end of hollow valve body, the lower surface of return-air sealed end in the lower end of hollow valve body, upper surface be internal taper hole, the big end of internal taper hole communicates with the upper end of air outlet valve, small end communicates with the lower end of air outlet valve, is provided with sealing cone or ball sealer on the inner conical surface of internal taper hole；The sealing of inner conical surface and sealing cone or ball sealer can be opened when entering, from the endoporus of hollow valve body lower end, the air having pressure and form passage。

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

It is described that to answer magnetic piston be cylindrical iron core, the limited location hole, upper end of cylindrical iron core, spacing hole a point pore is presented herein below, that divides pore is presented herein below internal taper hole, the centrage that passage, internal taper hole and passage are presented herein below of internal taper hole is on the cylinder centrage of cylindrical iron core；There are passage and internal taper hole in the position of the centrage of cylindrical iron core, and internal taper hole is on passage, and when being fitted without sealing cone or ball sealer in internal taper hole, internal taper hole communicates with passage and a point pore；Spacing hole is for fixing point of gas restriction plate, and point pore is for disperseing the air passed through and guiding air to enter the air passing hole on point gas restriction plate；The periphery of cylindrical iron core is smooth periphery, has the annular groove of depression on smooth periphery, and annular groove is embedded with sealing ring；Periphery coordinate with the inner chamber of supercharging shell can the inner chamber of sealing type pressure shell, and can slide at the interior intracavity of supercharging shell。Described spacing hole is the rounded face of circular hole circular hole is inlay a point gas restriction plate stationary plane, and the annular bottom surface of circular hole is the face that the degree of depth inlayed by restriction point gas restriction plate；A described point pore is the circular hole communicated with spacing hole and internal taper hole；Described passage is the hole communicated with internal taper hole。

Described internal taper hole is tapered circular hole, the face of circular hole is inner conical surface, inner conical surface and the mating spherical surfaces sealing male cone (strobilus masculinus) or the ball sealer bored, inner conical surface can be sealed under sealing the effect of gravity of cone or ball sealer self, pass through suction when sealing and having suction above cone or ball sealer and can open the passage of inner conical surface and the ball face sealing sealing cone or ball sealer；Sealing the air pressure above cone or ball sealer more big, the gluing, sealing effect sealing cone or ball sealer and inner conical surface is more good。

A described point gas restriction plate is the plate having air passing hole, is embedded on the anchor ring of spacing hole and is adjacent to the base ring face of spacing hole；Air passing hole is used for allowing air pass through。

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

Described sealing cone is cone or cone cylinder, and the periphery of cone or cone cylinder is smooth male cone (strobilus masculinus)；The male cone (strobilus masculinus) and the inner conical surface that seal cone seal inner conical surface by pressing under the gravity of ball sealer self when sealing。

Described restriction cap is calotte, and the crown part of calotte has the air passing hole allowing gas pass through, and the hatband part of calotte is fixed on to seal and can limit the distance moved on the sealing cone or ball sealer installed on the inner conical surface sealed in neck on neck。

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

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

Described cleaner was the filter of the dust in air filtering and impurity, and the upper end of cleaner has on venthole, vertical plane or curved surface and has air inlet。

Described air inlet be air enter in the extrusion chamber in supercharging shell through via, lower part in the centre sealing neck, internal taper hole is had on the upper end of the air inlet sealed in neck, when being fitted without sealing cone or ball sealer in the internal taper hole sealed in neck, internal taper hole communicates with air inlet and inlet chamber。

In inlet chamber, lay in air, in extrusion chamber, extrude air and produce air pressure；When entering air in extrusion chamber, inlet chamber communicates with extrusion chamber；In extrusion chamber during air-out, inlet chamber is by sealing cone or ball sealer and the internal taper hole answered in magnetic piston seals and disconnects the inlet channel that enters extrusion chamber。

Described environment-friendly high-efficiency energy-saving compressed air unit, in compressed-air actuated process, controls do not have return spring into air duct with in going out the one-way check valve of air duct；When inlet chamber enters air, answer the suction that magnetic piston stroking upward produces to open the sealing of the internal taper hole sealed in neck sealing cone or ball sealer and supercharging shell lower end and open the passage into air, be arranged on the internal taper hole answered on magnetic piston seal cone or ball sealer under the effect of self gravitation automatic decline return and the passage entering air closed in entrance extrusion chamber seals；When extrusion chamber enters air, be arranged on air outlet valve internal taper hole seal cone or the passage extruding air that ball sealer utilizes the gravity of self to make sealing cone or ball sealer decline return automatically and closes on air outlet valve seals, answer magnetic descent of piston and making inlet chamber in, to produce pressure and promote and seal cone or the up passage entering air then opened in entrance extrusion chamber of ball sealer；When extrusion chamber is given vent to anger, promote under the effect of outlet pressure on the internal taper hole of air outlet valve seal cone or ball sealer is up and open the passage given vent to anger of air outlet valve, be arranged on the internal taper hole answering magnetic piston seal cone or ball sealer utilizes the gravity of self to make sealing cone or ball sealer decline return automatically close and answer the passage entering air on magnetic piston to seal。

In order to ensure environment-friendly high-efficiency energy-saving compressed air unit can normal operation, have an electronic remote controller, adopt what electronic remote controller controlled solenoid to connect being switched on and off of circuit；Not having electronic remote controller, what adopt the contactor connecting insulated electric conductor control solenoid connects being switched on and off of circuit。

In order to ensure that protecting crust can protect solenoid keep shape and be not easy deformation, the cavity of protecting crust manufactures the skeleton having support。

In order to enable to answer magnetic piston to promote the air in the extrusion chamber in supercharging shell to enter air outlet valve, adopt promote spring as promote answer air in magnetic piston stroking upward compression extrusion chamber and in air pressure air valve。

During use, the pipeline that the inlet end of the cleaner of environment-friendly high-efficiency energy-saving compressed air unit exports with the air in air well is connected。Having electronic remote controller, press the starting button of remote controller switch, electronic signal receptor receives and starts the circuit that signal is followed by leading to electronic remote controller with field controller；There is no electronic remote controller, directly connect the power-on circuit of contactor and the field controller being connected with insulated electric conductor；Field controller is connected the power-on circuit of solenoid and is produced electromagnetic field；The captivation that electromagnetic field produces pulls answers magnetic piston overpowers to promote the pressure of spring to move down, when answering magnetic piston to start descending, seal the sealing cone on the internal taper hole in neck or the inlet channel entering inlet chamber closed by ball sealer under the effect of self gravitation, in air outlet valve seal cone or ball sealer under the effect of the gravity of self descending return and seal the inner conical surface of air outlet valve, cut off the outlet passageway of extrusion chamber；Answer magnetic piston when descending, air that magnetic piston is forced in inlet chamber is answered to make air produce internal pressure, the air having pressure enters into from the passage answering magnetic piston and continues up after the internal taper hole answering magnetic piston upwards washes the sealing cone sealed with internal taper hole or ball sealer displacement open, enters in extrusion chamber after the air passing hole on undue pore and point gas restriction plate。

Answer magnetic descent of piston move to compression promote spring compression stage spacing time, the power-on circuit of field controller cutoff solenoid, electromagnetic field disappear, answer magnetic piston promote spring promotion under up；When answering magnetic piston to start up, be arranged on the internal taper hole answering magnetic piston seal cone or ball sealer under the effect of the gravity of self descending return and close air enter extrusion chamber inlet channel；When answering magnetic piston stroking upward, the up of magnetic piston is answered to make the air in extrusion chamber create pressure, there is the air of pressure to promote from the internal taper hole that the endoporus of the sealed end of air outlet valve lower end enters in air outlet valve and seal cone or ball sealer is up and open the sealing passage of air outlet valve, make the air in extrusion chamber enter in air accumulator after air outlet valve；Answer magnetic piston when up, magnetic piston is answered also to make to create in inlet chamber pull of vacuum, pull of vacuum inhales the sealing cone moving the internal taper hole being arranged in sealing neck or ball sealer separates with internal taper hole, air enters into internal taper hole from cleaner through air inlet, enters answering in the inlet chamber below magnetic piston in supercharging shell then through the air passing hole on restriction cap。

Answer magnetic piston promote spring promotion under up put in place time, seal the sealing cone on the internal taper hole in neck or the inlet channel entering inlet chamber closed by ball sealer under the effect of self gravitation, in air outlet valve seal cone or ball sealer under the effect of the gravity of self descending return and seal the inner conical surface of air outlet valve, cut off the outlet passageway of extrusion chamber；Now, field controller is connected again the power-on circuit of solenoid and is again produced electromagnetic field and make to answer magnetic piston overpowers to promote the resistance of spring descending；What so circulate is switched on and off circuit, makes solenoid generation electromagnetic field pull and answers magnetic descent of piston and allow promotion spring promotion answer magnetic piston stroking upward, constantly compression air is transported in air accumulator。

A kind of manufacture method of environment-friendly high-efficiency energy-saving compressed air unit, it is characterised in that:

During fabrication, protecting crust adopts the composite manufacture of a type of material in metal, plastics, nylon, fiberglass, rubber or several types；Hollow valve body and supercharging shell adopt the composite manufacture of a type of material in metal, plastics, nylon and fiberglass or several types；Seal the composite manufacture of a type of material in cone and ball sealer employing metal, plastics, nylon and rubber or several types；Magnetic piston is answered to adopt the material manufacture of the hard to bear magnetic field suction of energy。

Protecting crust creates the hollow cavity of annular, and hollow cavity has string holes, and string holes creates and allows the hole of insulated electric conductor traverse；Solenoid and field controller are installed in hollow cavity, or solenoid, field controller and electronic remote controller are installed in hollow cavity；The inner of the annular housing of hollow cavity is fixed on calms the anger on shell。

In order to convenient for assembly, during fabrication, after protecting crust is divided into two parts manufacture from annular position, recombinant is together for protecting crust。

The inner chamber of supercharging shell creates the cavity of cylinder, and the periphery of cylindrical cavity creates smooth curved surface；Upper end on the centrage of inner chamber manufactures to have has air inlet and internal taper hole through the centre bore of supercharging shell, lower end manufacture, and air inlet superposes with internal taper hole to be worn out the upper and lower side sealing neck and seals the supercharging shell below neck；The middle part of the lower end in supercharging shell manufactures sealing neck protruding upward, and the upper part sealing the inside of neck creates internal taper hole, lower part creates air inlet, and internal taper hole communicates with air inlet, and internal taper hole coordinates with sealing cone or ball sealer。

Air outlet valve creates hollow valve body and seals cone or ball sealer two parts, hollow valve body creates hollow pipe, internal taper hole manufacture is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter that the internal diameter that the upper part of the internal taper hole in hollow pipe manufactures is big, lower part manufactures is little；The lower end of hollow valve body manufactures return-air sealed end, the lower surface of return-air sealed end manufactures and creates internal taper hole in the lower end of hollow valve body, upper surface, the big end of internal taper hole communicates with the upper end of air outlet valve, small end communicates with the lower end of air outlet valve, is provided with sealing cone or ball sealer on the inner conical surface of internal taper hole；The sealing of inner conical surface and sealing cone or ball sealer can be opened when entering, from the endoporus of hollow valve body lower end, the air having pressure and form passage。

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

Magnetic piston is answered to create the iron core of cylinder, the upper end of cylindrical iron core manufactures limited location hole, below spacing hole, manufacture has a point pore, manufacture below pore is divided to have internal taper hole, below internal taper hole, manufacture has passage, and the centrage of internal taper hole and passage manufacture is on the cylinder centrage of cylindrical iron core；The position of the centrage of cylindrical iron core manufactures passage and internal taper hole, and internal taper hole manufacture is on passage, below point pore, and when being fitted without sealing cone or ball sealer in internal taper hole, internal taper hole communicates with passage and a point pore；The periphery of cylindrical iron core creates smooth periphery, manufactures the annular groove having depression on smooth periphery, and annular groove is embedded with sealing ring；Periphery coordinate with the inner chamber of supercharging shell can the inner chamber of sealing type pressure shell, and can slide at the interior intracavity of supercharging shell。Described spacing hole creates circular hole, and the ring surface of circular hole creates inlays a point gas restriction plate stationary plane, and the annular bottom surface of circular hole creates restriction point gas restriction plate and inlays the face of the degree of depth；A described point pore creates circular hole, communicates with spacing hole and internal taper hole；Described passage creates the circular hole communicated with internal taper hole。

Described internal taper hole creates tapered circular hole, the face of circular hole creates inner conical surface, inner conical surface can be sealed under sealing the effect of gravity of cone or ball sealer self, pass through suction when sealing and having suction above cone or ball sealer and can open the passage of inner conical surface and the ball face sealing sealing cone or ball sealer；Sealing the air pressure above cone or ball sealer more big, the gluing, sealing effect sealing cone or ball sealer and inner conical surface is more good。

Divide gas restriction plate to create the plate of air passing hole, be embedded on the anchor ring of spacing hole and be adjacent to the base ring face of spacing hole；Air passing hole creates the hole allowing air pass through。

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

Sealing cone and create cone or cone cylinder, the periphery of cone or cone cylinder creates male cone (strobilus masculinus), and male cone (strobilus masculinus) coordinates with inner conical surface；Inner conical surface is sealed by pressing under the gravity of sealing cone self when the male cone (strobilus masculinus) of ball sealer seals with inner conical surface。

Restriction cap creates calotte, and the crown of calotte partly manufactures the air passing hole allowing gas pass through, and the hatband part of calotte is fixed on to seal and can limit the distance moved on the sealing cone or ball sealer installed on the inner conical surface sealed in neck on neck。

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

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

Cleaner created the filter of the dust in air filtering and impurity, and the upper end of cleaner manufactures has manufacture on venthole, vertical plane or curved surface to have air inlet。

Air inlet create air enter in the extrusion chamber in supercharging shell through via, manufacture the lower part in the centre sealing neck, the manufactured above of upper end at the air inlet sealed in neck has internal taper hole, when being fitted without sealing cone or ball sealer in the internal taper hole sealed in neck, internal taper hole communicates with air inlet and inlet chamber。

In order to ensure environment-friendly high-efficiency energy-saving compressed air unit can normal operation, have an electronic remote controller, adopt what electronic remote controller controlled solenoid to connect being switched on and off of circuit；Not having electronic remote controller, what adopt the contactor connecting insulated electric conductor control solenoid connects being switched on and off of circuit；

In order to ensure that protecting crust can protect solenoid keep shape and be not easy deformation, the cavity of protecting crust manufactures the skeleton having support；

Being provided with solenoid in protecting crust, solenoid is fixed on the lower part outside supercharging shell, and protecting crust is fixed on the outside protection solenoid of the bottom of supercharging shell；Below the outside of protecting crust, one side is fixed with foot rest, and the lower end of foot rest is fixed on above air accumulator, and the lower end of foot rest is lower than the position of the lower end of the cleaner being arranged on supercharging shell lower end。The circuit connecting solenoid is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust；Or, the circuit connecting solenoid is connected with field controller, the circuit of field controller is connected with electronic remote controller, and electronic remote controller is connected with insulated electric conductor, and the electronic signal receptor of field controller, electronic remote controller and electronic remote controller is arranged in protecting crust。Restriction cap is installed in supercharging shell, promotes spring, answers magnetic piston, seals cone or ball sealer, point gas restriction plate, promotion spring is arranged on the lower part of the inner chamber of supercharging shell, answer magnetic piston to be arranged on the upper part of inner chamber of supercharging shell, promote spring top to be pressed in the lower end answering magnetic piston；It is fixed with a point water restriction plate in the spacing hole of upper end of magnetic piston answering, answers magnetic piston can slide up and down at the interior intracavity of supercharging shell；A point gas restriction plate it is fixed with in the spacing hole answering magnetic piston upper end, seal cone or ball sealer answering to be provided with in the internal taper hole of upper part of magnetic piston, seal cone or ball sealer and can move up and down in internal taper hole and point pore dividing gas to limit between plate and the internal taper hole answering magnetic piston；Being provided with sealing cone or ball sealer in the internal taper hole sealed in neck of the lower end in supercharging shell, restriction cap is fixed on the outside sealing neck by screw thread or jump ring；Seal cone or ball sealer coordinates with the internal taper hole in sealing neck and can seal or open the inlet channel in entrance supercharging shell；When answering magnetic piston stroking upward, the lumen portion answering the lower sections of supercharging shell of magnetic piston is inlet chamber；When answering magnetic descent of piston, the lumen portion answering the supercharging shell of magnetic piston upper part is extrusion chamber。Being provided with cleaner in the lower end of supercharging shell, the venthole of cleaner communicates with the air inlet of supercharging shell lower end；Being provided with air outlet valve in the upper end of supercharging shell, the lower part of air outlet valve is fixed in the centre bore of the overlying one end of supercharging shell；The upper end of air outlet valve is exposed the part of the upper surface of supercharging shell and is connected with air accumulator by flexible pipe or hard tube。

The compact conformation of environment-friendly high-efficiency energy-saving compressed air unit of the present invention, vibrate little, powerful, utilization rate of electrical high, compressed-air actuated efficiency is high；The market prospect of industrialization is good, commercial value is high, manufactures and uses all very convenient。

Accompanying drawing explanation

Fig. 1 and Fig. 2 is the structural representation of environment-friendly high-efficiency energy-saving compressed air unit；

Fig. 3 is the structural representation answering magnetic piston；

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

Shown in figure: supercharging shell 1, answer magnetic piston 2, point gas restriction plate 3, hollow valve body 5, seal cone or ball sealer 6, passage 7, promote spring 8, solenoid 9, protecting crust 10, foot rest 11, restriction cap 12, air passing hole 13, cleaner 15, internal taper hole 16, point pore 17, spacing hole 18, inner conical surface 21, annular bottom surface 25。

Detailed description of the invention

Environment-friendly high-efficiency energy-saving compressed air unit of the present invention mainly includes protecting crust 10, solenoid 9, supercharging shell 1, air inlet, cleaner 15, seals cone or ball sealer 6, restriction cap 12, promotes spring 8, answers magnetic piston 2, point gas restriction plate 3, internal taper hole 16, passage 7, air outlet valve, field controller；Or including protecting crust 10, solenoid 9, supercharging shell 1, air inlet, cleaner 15, sealing cone or ball sealer 6, restriction cap 12, promotion spring 8, answer magnetic piston 2, point gas to limit plate 3, internal taper hole 16, passage 7, air outlet valve, field controller, electronic remote controller。

Being provided with solenoid 9 in protecting crust 10, solenoid 9 is fixed on the lower part outside supercharging shell 1, and protecting crust 10 is fixed on the outside protection solenoid 9 of the bottom of supercharging shell 1；Below the outside of protecting crust 10, one side is fixed with foot rest, and the lower end of foot rest is fixed on above air accumulator, and the lower end of foot rest 11 is lower than the position of the lower end of the cleaner being arranged on supercharging shell 1 lower end。

The circuit connecting solenoid 9 is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is contained in protecting crust 10；Or, the circuit connecting solenoid 9 is connected with field controller, the circuit of field controller is connected with electronic remote controller, and electronic remote controller is connected with insulated electric conductor, and the electronic signal receptor of field controller, electronic remote controller and electronic remote controller is arranged in protecting crust 10。

Restriction cap 12 is installed in supercharging shell 1, promotes spring 8, answers magnetic piston 2, seals cone or ball sealer 6, point gas restriction plate 3, promotion spring 8 is arranged on the lower part of the inner chamber of supercharging shell 1, answer magnetic piston 2 to be arranged on the upper part of inner chamber of supercharging shell 1, promote spring 8 top to be pressed in the lower end answering magnetic piston 2；It is fixed with a point water restriction plate in the spacing hole of upper end of magnetic piston 2 answering, answers magnetic piston 2 can slide up and down at the interior intracavity of supercharging shell 1；A point gas restriction plate 3 it is fixed with in the spacing hole 18 answering magnetic piston 2 upper end, seal cone or ball sealer 6 answering to be provided with in the internal taper hole 16 of upper part of magnetic piston 2, seal cone or ball sealer 6 and can move up and down in internal taper hole 16 and point pore 17 dividing gas to limit between plate 3 and the internal taper hole 16 answering magnetic piston 2；Being provided with sealing cone or ball sealer 6 in the internal taper hole 16 sealed in neck of the lower end in supercharging shell 1, restriction cap 12 is fixed on the outside sealing neck by screw thread or jump ring；Seal cone or ball sealer 6 to coordinate with the internal taper hole 16 sealed in neck and can seal or open the inlet channel in entrance supercharging shell 1；When answering magnetic piston 2 up, the lumen portion answering the lower sections of supercharging shell 1 of magnetic piston 2 is inlet chamber；When answering magnetic piston 2 descending, the lumen portion answering the supercharging shell 1 of magnetic piston 2 upper part is extrusion chamber。Being provided with cleaner in the lower end of supercharging shell 1, the venthole of cleaner communicates with the air inlet of supercharging shell 1 lower end；Being provided with air outlet valve in the upper end of supercharging shell 1, the lower part of air outlet valve is fixed in the centre bore of the overlying one end of supercharging shell 1；The upper end of air outlet valve is exposed the part of the upper surface of supercharging shell 1 and is connected with air accumulator by flexible pipe or hard tube。

During fabrication, protecting crust 10 adopts the composite manufacture of a type of material in metal, plastics, nylon, fiberglass, rubber or several types；Hollow valve body 5 and supercharging shell 1 adopt the composite manufacture of a type of material in metal, plastics, nylon and fiberglass or several types；Sealing cone or ball sealer 6 adopt the composite manufacture of a type of material in metal, plastics, nylon and rubber or several types；Magnetic piston 2 is answered to adopt the material manufacture of the hard to bear magnetic field suction of energy。

Protecting crust 10 creates the hollow cavity of annular, and hollow cavity has string holes, and string holes creates and allows the hole of insulated electric conductor traverse；Solenoid 9 and field controller are installed in hollow cavity, or, solenoid 9, field controller and electronic remote controller are installed in hollow cavity；The inner of the annular housing of hollow cavity is fixed on supercharging shell 1。

In order to convenient for assembly, during fabrication, after protecting crust 10 is divided into two parts manufacture from annular position, recombinant is together for protecting crust 10。

The inner chamber of supercharging shell 1 creates the cavity of cylinder, and the periphery of cylindrical cavity creates smooth curved surface；Upper end on the centrage of inner chamber manufactures to have has air inlet and internal taper hole 16 through the centre bore of supercharging shell 1, lower end manufacture, and air inlet superposes with internal taper hole 16 to be worn out the upper and lower side sealing neck and seals the supercharging shell 1 below neck；The middle part of the lower end in supercharging shell 1 manufactures sealing neck protruding upward, and the upper part sealing the inside of neck creates internal taper hole 16, lower part creates air inlet, and internal taper hole 16 communicates with air inlet, and internal taper hole 16 coordinates with sealing cone or ball sealer 6。

Air outlet valve creates hollow valve body 5 and seals cone or ball sealer 6 two parts, hollow valve body 5 creates hollow pipe, internal taper hole 16 manufactures in the middle part of inner chamber of hollow pipe or middle and lower part, and the internal diameter that the internal diameter that the upper part of the internal taper hole 16 in hollow pipe manufactures is big, lower part manufactures is little；The lower end of hollow valve body 5 manufactures return-air sealed end, the lower surface of return-air sealed end manufactures in the lower end of hollow valve body 5, upper surface creates internal taper hole 16, the big end of internal taper hole 16 communicates with the upper end of air outlet valve, small end communicates with the lower end of air outlet valve, is provided with sealing cone or ball sealer 6 on the inner conical surface 21 of internal taper hole 16；The sealing of inner conical surface 21 and sealing cone or ball sealer 6 can be opened when entering, from the endoporus of hollow valve body 5 lower end, the air having pressure and form passage。

For the ease of the processing of supercharging shell 1 be easy to accessory to load in supercharging shell 1, described supercharging shell 1 creates the assembly after segmental machining manufactures；The upper end of the cylindrical cavity body portion in supercharging shell 1 is divided into two-stage nitration manufacture, the upper part of segmentation place creates pump cover, lower part creates the main body of supercharging shell 1, centre bore manufactures on pump cover, air inlet manufactures at the middle part of the main body lower end of supercharging shell 1, and it is a composite entity that pump cover and the main body after supercharging shell 1 are combined into after manufacturing；Or, the lower end of the cylindrical cavity body portion in supercharging shell 1 is divided into two-stage nitration manufacture, the lower part of segmentation place creates pump cover, upper part creates the main body of supercharging shell 1, air inlet manufactures at the middle part of pump cover, it is a composite entity that centre bore manufacture is combined into after the main body of the middle part of the upper end of the main body of supercharging shell 1, pump cover and supercharging shell 1 manufactures。

Magnetic piston 2 is answered to create the iron core of cylinder, the upper end of cylindrical iron core manufactures limited location hole 18, below spacing hole 18, manufacture has point pore 17, manufacture below pore 17 is divided to have internal taper hole 16, below internal taper hole 16, manufacture has passage 7, and the centrage of internal taper hole 16 and passage 7 manufacture is on the cylinder centrage of cylindrical iron core；The position of the centrage of cylindrical iron core manufactures passage 7 and internal taper hole 16, internal taper hole 16 manufactures on passage 7, below point pore 17, when being fitted without sealing cone or ball sealer 6 in internal taper hole 16, internal taper hole 16 communicates with passage 7 and a point pore 17；The periphery of cylindrical iron core creates smooth periphery, manufactures the annular groove having depression on smooth periphery, and annular groove is embedded with sealing ring；Periphery coordinate with the inner chamber of supercharging shell 1 can the inner chamber of sealing type pressure shell 1, and can slide at the interior intracavity of supercharging shell 1。Described spacing hole 18 creates circular hole, and the ring surface of circular hole creates inlays point gas restriction plate 3 stationary plane, and the annular bottom surface 25 of circular hole creates restriction point gas restriction plate 3 and inlays the face of the degree of depth；A described point pore 17 creates circular hole, communicates with spacing hole 18 and internal taper hole 16；Described passage 7 creates the circular hole communicated with internal taper hole 16。

Described internal taper hole creates tapered circular hole, the face of circular hole creates inner conical surface 21, inner conical surface 21 can be sealed under sealing the effect of gravity of cone or ball sealer 6 self, pass through suction when sealing and having suction above cone or ball sealer 6 and can open the passage of inner conical surface 21 and the ball face sealing sealing cone or ball sealer；Seal cone or ball sealer 6 air pressure above is more big, seal cone or ball sealer 6 more good with the gluing, sealing effect of inner conical surface 21。

Divide gas restriction plate 3 to create the plate of air passing hole 13, be embedded on the anchor ring of spacing hole 18 and be adjacent to the base ring face of spacing hole 18；Air passing hole 13 creates the hole allowing air pass through。

Sealing cone 6 and create cone or cone cylinder, the periphery of cone or cone cylinder creates male cone (strobilus masculinus), and male cone (strobilus masculinus) coordinates with inner conical surface；Inner conical surface is sealed by pressing under the gravity of sealing cone self when the male cone (strobilus masculinus) of ball sealer seals with inner conical surface。

Ball sealer 6 creates the outer surface of spherosome or oval ball, spherosome or oval ball and creates sealing surface, and sealing surface creates smooth sphere；Inner conical surface 21 is sealed by pressing under the gravity of self when the sphere of ball sealer 6 and inner conical surface 21 seal。

Restriction cap 12 creates calotte, and the crown of calotte partly manufactures the air passing hole 13 allowing gas pass through, and the hatband part of calotte is fixed on to seal and can limit the distance moved on the sealing cone or ball sealer 6 installed on the inner conical surface 21 sealed in neck on neck。

Field controller creates and controls solenoid 9 and produce the controller of electromagnetic field, to the interval time producing electromagnetic field for the second time more every time after controlling time and the length producing the electromagnetic field time that electromagnetic field produces and producing electromagnetic field。

Air inlet create air enter in the extrusion chamber in supercharging shell 1 through via, manufacture the lower part in the centre sealing neck, the manufactured above of upper end at the air inlet sealed in neck has internal taper hole 16, when being fitted without sealing cone or ball sealer 6 in the internal taper hole 16 sealed in neck, internal taper hole 16 communicates with air inlet and inlet chamber。

In order to ensure that protecting crust 10 can protect solenoid 9 keep shape and be not easy deformation, the cavity of protecting crust 10 manufactures the skeleton having support；

In order to make to answer magnetic piston 2 that the air in the extrusion chamber in supercharging shell 1 can be promoted to enter air outlet valve, adopt promote spring 8 as promote answer air in the up compression extrusion chamber of magnetic piston 2 and in air pressure air valve；

In inlet chamber, lay in air, in extrusion chamber, extrude air and produce air pressure；When entering air in extrusion chamber, inlet chamber communicates with extrusion chamber；In extrusion chamber during air-out, inlet chamber by seal cone or ball sealer 6 seal with the internal taper hole 16 answered in magnetic piston 2 and disconnect enter extrusion chamber inlet channel。

Described environment-friendly high-efficiency energy-saving compressed air unit, in compressed-air actuated process, controls do not have return spring into air duct with in going out the one-way check valve of air duct；When inlet chamber enters air, the suction answering the up generation of magnetic piston 2 is opened and is sealed cone or ball sealer 6 and the sealing of the internal taper hole 16 sealed in neck of supercharging shell 1 lower end and open the passage into air, be arranged on the internal taper hole 16 answered on magnetic piston 2 seal cone or ball sealer 6 under the effect of self gravitation automatic decline return and the passage entering air closed in entrance extrusion chamber seals；When extrusion chamber enters air, be arranged on air outlet valve internal taper hole 16 seal cone or the passage extruding air that ball sealer 6 utilizes the gravity of self to make sealing cone or ball sealer 6 decline return automatically and closes on air outlet valve seals, answer magnetic piston 2 descending and make to produce inlet chamber in pressure and promote and seal cone or the up passage entering air then opened in entrance extrusion chamber of ball sealer 6；When extrusion chamber is given vent to anger, promote under the effect of outlet pressure on the internal taper hole 16 of air outlet valve seal cone or ball sealer 6 is up and open the passage given vent to anger of air outlet valve, be arranged on the internal taper hole 16 answering magnetic piston 2 seal cone or ball sealer 6 utilizes the gravity of self to make sealing cone or ball sealer 6 decline return automatically close and answer the passage entering air on magnetic piston 2 to seal。

During use, the pipeline that the inlet end of the cleaner 15 of environment-friendly high-efficiency energy-saving compressed air unit exports with the air in air well is connected。Having electronic remote controller, press the starting button of remote controller switch, electronic signal receptor receives and starts the circuit that signal is followed by leading to electronic remote controller with field controller；There is no electronic remote controller, directly connect the power-on circuit of contactor and the field controller being connected with insulated electric conductor；Field controller is connected the power-on circuit of solenoid 9 and is produced electromagnetic field；The captivation that electromagnetic field produces pulls answers magnetic piston 2 to overcome the pressure promoting spring 8 to move down, when answering magnetic piston 2 to start descending, seal the sealing cone on the internal taper hole 16 in neck or the inlet channel entering inlet chamber closed by ball sealer 6 under the effect of self gravitation, in air outlet valve seal cone or ball sealer 6 under the effect of the gravity of self descending return and seal the inner conical surface 21 of air outlet valve, cut off the outlet passageway of extrusion chamber；Answer magnetic piston 2 when descending, air that magnetic piston 2 is forced in inlet chamber is answered to make air produce internal pressure, the air having pressure enters into from the passage 7 answering magnetic piston 2 that to answer the internal taper hole 16 of magnetic piston 2 to continue after upwards washing the sealing cone sealed with internal taper hole 16 or ball sealer 6 displacement open up, enters in extrusion chamber after the air passing hole 13 on undue pore 17 and point gas restriction plate 3。

Answer magnetic piston 2 descending move to compression promote spring 8 compression stage spacing time, the power-on circuit of field controller cutoff solenoid 9, electromagnetic field disappear, answer magnetic piston 2 promote spring 8 promotion under up；When answering magnetic piston 2 to start up, be arranged on the internal taper hole 16 answering magnetic piston 2 seal cone or ball sealer 6 under the effect of the gravity of self descending return and close air enter extrusion chamber inlet channel；When answering magnetic piston 2 up, the up of magnetic piston 2 is answered to make the air in extrusion chamber create pressure, there is the air of pressure to promote from the internal taper hole 16 that the endoporus of the sealed end of air outlet valve lower end enters in air outlet valve and seal cone or ball sealer 6 is up and open the sealing passage of air outlet valve, make the air in extrusion chamber enter in air accumulator after air outlet valve；Answer magnetic piston 2 when up, magnetic piston 2 is answered also to make to create in inlet chamber pull of vacuum, pull of vacuum inhales the sealing cone moving the internal taper hole 16 being arranged in sealing neck or ball sealer 6 separates with internal taper hole 16, air enters into internal taper hole 16 from cleaner through air inlet, enters answering in magnetic piston 2 inlet chamber below in supercharging shell 1 then through the air passing hole 13 on restriction cap 12。

Answer magnetic piston 2 promote spring 8 promotion under up put in place time, seal the sealing cone on the internal taper hole 16 in neck or the inlet channel entering inlet chamber closed by ball sealer 6 under the effect of self gravitation, in air outlet valve seal cone or ball sealer 6 under the effect of the gravity of self descending return and seal the inner conical surface 21 of air outlet valve, cut off the outlet passageway of extrusion chamber；Now, field controller is connected again the power-on circuit of solenoid 9 and is again produced electromagnetic field and make to answer magnetic piston 2 descending；So circulation be switched on and off circuit, make solenoid 9 produce electromagnetic field and pull to answer magnetic piston 2 descending and allow promotion spring 8 promote and answer magnetic piston 2 up, constantly compression air is transported in air accumulator。

Claims

1. an environment-friendly high-efficiency energy-saving compressed air unit, it is characterised in that: described environment-friendly high-efficiency energy-saving compressed air unit includes protecting crust, solenoid, supercharging shell, air inlet, cleaner, ball sealer, restriction cap, promotes spring, answers magnetic piston, point gas restriction plate, internal taper hole, passage, air outlet valve, field controller；

Being provided with solenoid in protecting crust, solenoid is fixed on the lower part outside supercharging shell, and protecting crust is fixed on the outside protection solenoid of the bottom of supercharging shell；Below the outside of protecting crust, one side is fixed with foot rest, and the lower end of foot rest is fixed on above air accumulator, and the lower end of foot rest is lower than the position of the lower end of the cleaner being arranged on supercharging shell lower end；

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

Restriction cap is installed in supercharging shell, promotes spring, answers magnetic piston, ball sealer, point gas restriction plate, promotion spring is arranged on the lower part of the inner chamber of supercharging shell, answer magnetic piston to be arranged on the upper part of inner chamber of supercharging shell, promote spring top to be pressed in the lower end answering magnetic piston；It is fixed with a point water restriction plate in the spacing hole of upper end of magnetic piston answering, answers magnetic piston can slide up and down at the interior intracavity of supercharging shell；In the spacing hole answering magnetic piston upper end, it is fixed with a point gas restriction plate, answering in the internal taper hole of upper part of magnetic piston, ball sealer is installed, the ball sealer point pore between internal taper hole and point gas restriction plate and can moving up and down in answering the internal taper hole of magnetic piston；Being provided with ball sealer in the internal taper hole sealed in neck of the lower end in supercharging shell, restriction cap is fixed on the outside sealing neck by screw thread or jump ring；Ball sealer coordinates with the internal taper hole sealed in neck and can seal or open the inlet channel in entrance supercharging shell；When answering magnetic piston stroking upward, the lumen portion answering the lower sections of supercharging shell of magnetic piston is inlet chamber；When answering magnetic descent of piston, the lumen portion answering the supercharging shell of magnetic piston upper part is extrusion chamber；Being provided with cleaner in the lower end of supercharging shell, the venthole of cleaner communicates with the air inlet of supercharging shell lower end；Being provided with air outlet valve in the upper end of supercharging shell, the lower part of air outlet valve is fixed in the centre bore of the overlying one end of supercharging shell；The upper end of air outlet valve is exposed the part of the upper surface of supercharging shell and is connected with air accumulator by flexible pipe or hard tube；

The material of described protecting crust is the composite of a type of material in metal, plastics, nylon, fiberglass or several types；The material of hollow valve body and supercharging shell adopts the composite of a type of material in metal, plastics, nylon and fiberglass or several types；The material of ball sealer adopts the composite of a type of material in metal, plastics, nylon and rubber or several types；The material answering magnetic piston is able to be subject to the material of magnetic field suction；

Described protecting crust is the hollow cavity of annular, hollow cavity has string holes, is provided with solenoid and field controller in hollow cavity；The inner of the annular housing of hollow cavity is fixed on supercharging shell；String holes is to allow the hole of insulated electric conductor traverse；

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

The inner chamber of described supercharging shell is circular cylindrical cavity, and the face of cylinder of cylindrical cavity is smooth curved surface；Upper end on the centrage of inner chamber has centre bore to have air inlet to superpose the supercharging shell worn out below the upper and lower side sealing neck and sealing neck with internal taper hole through supercharging shell, lower end；There is a sealing neck protruding upward at the middle part of the lower end in supercharging shell, and sealing the upper part of the inside of neck be internal taper hole, lower part is air inlet, and when being fitted without ball sealer in internal taper hole, internal taper hole communicates with air inlet；

Described air outlet valve includes hollow valve body and ball sealer, and hollow valve body is hollow pipe, and internal taper hole is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter of the upper part of the internal taper hole in hollow pipe internal diameter big, lower sections of is little；There is return-air sealed end the lower end of hollow valve body, the lower surface of return-air sealed end in the lower end of hollow valve body, upper surface be internal taper hole, the big end of internal taper hole communicates with the upper end of air outlet valve, small end communicates with the lower end of air outlet valve, is provided with ball sealer on the inner conical surface of internal taper hole；The sealing of inner conical surface and ball sealer can be opened when entering, from the endoporus of hollow valve body lower end, the air having pressure and form passage；

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

It is described that to answer magnetic piston be cylindrical iron core, the limited location hole, upper end of cylindrical iron core, spacing hole a point pore is presented herein below, that divides pore is presented herein below internal taper hole, the centrage that passage, internal taper hole and passage are presented herein below of internal taper hole is on the cylinder centrage of cylindrical iron core；There are passage and internal taper hole in the position of the centrage of cylindrical iron core, and internal taper hole is on passage, and when being fitted without ball sealer in internal taper hole, internal taper hole communicates with passage and a point pore；Spacing hole is for fixing point of gas restriction plate, and point pore is for disperseing the air passed through and guiding air to enter the air passing hole on point gas restriction plate；The periphery of cylindrical iron core is smooth periphery, has the annular groove of depression on smooth periphery, and annular groove is embedded with sealing ring；Periphery coordinate with the inner chamber of supercharging shell can the inner chamber of sealing type pressure shell, and can slide at the interior intracavity of supercharging shell；Described spacing hole is the rounded face of circular hole circular hole is inlay a point gas restriction plate stationary plane, and the annular bottom surface of circular hole is the face that the degree of depth inlayed by restriction point gas restriction plate；A described point pore is the circular hole communicated with spacing hole and internal taper hole；Described passage is the hole communicated with internal taper hole；

Described internal taper hole is tapered circular hole, the face of circular hole is inner conical surface, inner conical surface and the mating spherical surfaces of ball sealer, can seal inner conical surface under the effect of the gravity of ball sealer self, has during suction and pass through the passage that suction can open the ball face sealing of inner conical surface and ball sealer on ball sealer；Air pressure above ball sealer is more big, and ball sealer is more good with the gluing, sealing effect of inner conical surface；

A described point gas restriction plate is the plate having air passing hole, is embedded on the anchor ring of spacing hole and is adjacent to the base ring face of spacing hole；Air passing hole is used for allowing air pass through；

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

Described restriction cap is calotte, and the crown part of calotte has the air passing hole allowing gas pass through, and the hatband part of calotte is fixed on to seal and can limit the distance moved on the ball sealer installed on the inner conical surface sealed in neck on neck；

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

Described cleaner was the filter of the dust in air filtering and impurity, and the upper end of cleaner has on venthole, vertical plane or curved surface and has air inlet；

Described air inlet be air enter in the extrusion chamber in supercharging shell through via, lower part in the centre sealing neck, internal taper hole is had on the upper end of the air inlet sealed in neck, when being fitted without ball sealer in the internal taper hole sealed in neck, internal taper hole communicates with air inlet and inlet chamber；

In inlet chamber, lay in air, in extrusion chamber, extrude air and produce air pressure；When entering air in extrusion chamber, inlet chamber communicates with extrusion chamber；In extrusion chamber during air-out, inlet chamber is sealed by ball sealer and the internal taper hole answered in magnetic piston and disconnects the inlet channel that enters extrusion chamber；

Described environment-friendly high-efficiency energy-saving compressed air unit, in compressed-air actuated process, controls do not have return spring into air duct with in going out the one-way check valve of air duct；When inlet chamber enters air, answer the suction that magnetic piston stroking upward produces to open the sealing of the internal taper hole sealed in neck of ball sealer and supercharging shell lower end and open the passage into air, be arranged on the ball sealer on the internal taper hole answered on magnetic piston under the effect of self gravitation automatic decline return and the passage entering air closed in entrance extrusion chamber seals；When extrusion chamber enters air, it is arranged on that the ball sealer of the internal taper hole of air outlet valve utilizes the gravity of self to make ball sealer decline return automatically and the passage extruding air of closing on air outlet valve seals, answers magnetic descent of piston to make inlet chamber in, to produce pressure and promote the up passage entering air then opened in entrance extrusion chamber of ball sealer；When extrusion chamber is given vent to anger, promoting the ball sealer on the internal taper hole of air outlet valve up under the effect of outlet pressure and open the passage given vent to anger of air outlet valve, the ball sealer being arranged on the internal taper hole answering magnetic piston utilizes the gravity of self to make ball sealer decline return automatically close and answer the passage entering air on magnetic piston to seal；

During use, the pipeline that the inlet end of the cleaner of environment-friendly high-efficiency energy-saving compressed air unit exports with the air in air well is connected；Connecting the power-on circuit of contactor and the field controller being connected with insulated electric conductor, field controller is connected the power-on circuit of solenoid and is produced electromagnetic field；The captivation that electromagnetic field produces pulls answers magnetic piston overpowers to promote the pressure of spring to move down, when answering magnetic piston to start descending, seal the ball sealer on the internal taper hole in neck under the effect of self gravitation, close the inlet channel entering inlet chamber, ball sealer in air outlet valve under the effect of the gravity of self descending return and seal the inner conical surface of air outlet valve, cut off the outlet passageway of extrusion chamber；Answer magnetic piston when descending, air that magnetic piston is forced in inlet chamber is answered to make air produce internal pressure, the air having pressure enters into from the passage answering magnetic piston and continues up after the internal taper hole answering magnetic piston upwards washes the ball sealer displacement sealed with internal taper hole open, enters in extrusion chamber after the air passing hole on undue pore and point gas restriction plate；

Answer magnetic descent of piston move to compression promote spring compression stage spacing time, the power-on circuit of field controller cutoff solenoid, electromagnetic field disappear, answer magnetic piston promote spring promotion under up；When answering magnetic piston to start up, be arranged on the ball sealer on the internal taper hole answering magnetic piston under the effect of the gravity of self descending return and close air enter extrusion chamber inlet channel；When answering magnetic piston stroking upward, the up of magnetic piston is answered to make the air in extrusion chamber create pressure, there is the air of pressure to promote ball sealer up from the internal taper hole that the endoporus of the sealed end of air outlet valve lower end enters in air outlet valve and open the sealing passage of air outlet valve, make the air in extrusion chamber enter in air accumulator after air outlet valve；Answer magnetic piston when up, magnetic piston is answered also to make to create in inlet chamber pull of vacuum, pull of vacuum is inhaled the ball sealer of the dynamic internal taper hole being arranged on and sealing in neck and is separated with internal taper hole, air enters into internal taper hole from cleaner through air inlet, enters answering in the inlet chamber below magnetic piston in supercharging shell then through the air passing hole on restriction cap；

Answer magnetic piston promote spring promotion under up put in place time, seal the ball sealer on the internal taper hole in neck under the effect of self gravitation, close the inlet channel entering inlet chamber, ball sealer in air outlet valve under the effect of the gravity of self descending return and seal the inner conical surface of air outlet valve, cut off the outlet passageway of extrusion chamber；Now, field controller is connected again the power-on circuit of solenoid and is again produced electromagnetic field and make to answer magnetic piston overpowers to promote the resistance of spring descending；What so circulate is switched on and off circuit, makes solenoid generation electromagnetic field pull and answers magnetic descent of piston and allow promotion spring promotion answer magnetic piston stroking upward, constantly compression air is transported in air accumulator。

2. environment-friendly high-efficiency energy-saving compressed air unit according to claim 1, it is characterized in that: in order to enable to answer magnetic piston to promote the air in the extrusion chamber in supercharging shell to enter air outlet valve, adopt promote spring as promote answer air in magnetic piston stroking upward compression extrusion chamber and in air pressure air valve。

3. environment-friendly high-efficiency energy-saving compressed air unit according to claim 1, it is characterised in that: in order to ensure that protecting crust can protect solenoid keep shape and be not easy deformation, the cavity of protecting crust manufactures the skeleton having support。

4. environment-friendly high-efficiency energy-saving compressed air unit according to claim 1, it is characterized in that: in order to ensure environment-friendly high-efficiency energy-saving compressed air unit can normal operation, adopt what the contactor connecting insulated electric conductor controlled solenoid to connect being switched on and off of circuit。

5. environment-friendly high-efficiency energy-saving compressed air unit according to claim 1, it is characterised in that: the compact conformation of described environment-friendly high-efficiency energy-saving compressed air unit, vibrate little, powerful, utilization rate of electrical high, compressed-air actuated efficiency is high；The market prospect of industrialization is good, commercial value is high, manufactures and uses all very convenient。

6. the manufacture method of an environment-friendly high-efficiency energy-saving compressed air unit, it is characterised in that: during fabrication, protecting crust adopts the composite manufacture of a type of material in metal, plastics, nylon, fiberglass, rubber or several types；Hollow valve body and supercharging shell adopt the composite manufacture of a type of material in metal, plastics, nylon and fiberglass or several types；Ball sealer adopts the composite manufacture of a type of material in metal, plastics, nylon and rubber or several types；Magnetic piston is answered to adopt the material manufacture of the hard to bear magnetic field suction of energy；

Protecting crust creates the hollow cavity of annular, and hollow cavity has string holes, and string holes creates and allows the hole of insulated electric conductor traverse；Solenoid and field controller are installed in hollow cavity；The inner of the annular housing of hollow cavity is fixed on supercharging shell；

In order to convenient for assembly, during fabrication, after protecting crust is divided into two parts manufacture from annular position, recombinant is together for protecting crust；

The inner chamber of supercharging shell creates the cavity of cylinder, and the periphery of cylindrical cavity creates smooth curved surface；Upper end on the centrage of inner chamber manufactures to have has air inlet and internal taper hole through the centre bore of supercharging shell, lower end manufacture, and air inlet superposes with internal taper hole to be worn out the upper and lower side sealing neck and seals the supercharging shell below neck；The middle part of the lower end in supercharging shell manufactures sealing neck protruding upward, and the upper part sealing the inside of neck creates internal taper hole, lower part creates air inlet, and internal taper hole communicates with air inlet, and internal taper hole coordinates with ball sealer；

Air outlet valve creates hollow valve body and ball sealer two parts, and hollow valve body creates hollow pipe, and internal taper hole manufacture is in the middle part of the inner chamber of hollow pipe or middle and lower part, and the internal diameter that the internal diameter that the upper part of the internal taper hole in hollow pipe manufactures is big, lower part manufactures is little；The lower end of hollow valve body manufactures return-air sealed end, the lower surface of return-air sealed end manufactures and creates internal taper hole in the lower end of hollow valve body, upper surface, the big end of internal taper hole communicates with the upper end of air outlet valve, small end communicates with the lower end of air outlet valve, is provided with ball sealer on the inner conical surface of internal taper hole；The sealing of inner conical surface and ball sealer can be opened when entering, from the endoporus of hollow valve body lower end, the air having pressure and form passage；

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

Magnetic piston is answered to create the iron core of cylinder, the upper end of cylindrical iron core manufactures limited location hole, below spacing hole, manufacture has a point pore, manufacture below pore is divided to have internal taper hole, below internal taper hole, manufacture has passage, and the centrage of internal taper hole and passage manufacture is on the cylinder centrage of cylindrical iron core；The position of the centrage of cylindrical iron core manufactures passage and internal taper hole, and internal taper hole manufacture is on passage, below point pore, and when being fitted without ball sealer in internal taper hole, internal taper hole communicates with passage and a point pore；The periphery of cylindrical iron core creates smooth periphery, manufactures the annular groove having depression on smooth periphery, and annular groove is embedded with sealing ring；Periphery coordinate with the inner chamber of supercharging shell can the inner chamber of sealing type pressure shell, and can slide at the interior intracavity of supercharging shell；Described spacing hole creates circular hole, and the ring surface of circular hole creates inlays a point gas restriction plate stationary plane, and the annular bottom surface of circular hole creates restriction point gas restriction plate and inlays the face of the degree of depth；A described point pore creates circular hole, communicates with spacing hole and internal taper hole；Described passage creates the circular hole communicated with internal taper hole；

Described internal taper hole creates tapered circular hole, the face of circular hole creates inner conical surface, inner conical surface can be sealed under the effect of the gravity of ball sealer self, have during suction on ball sealer and pass through the passage that suction can open the ball face sealing of inner conical surface and ball sealer；Air pressure above ball sealer is more big, and ball sealer is more good with the gluing, sealing effect of inner conical surface；

Divide gas restriction plate to create the plate of air passing hole, be embedded on the anchor ring of spacing hole and be adjacent to the base ring face of spacing hole；Air passing hole creates the hole allowing air pass through；

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

Restriction cap creates calotte, and the crown part of calotte manufactures the air passing hole allowing gas pass through, and the hatband part of calotte is fixed on to seal and can limit the distance moved on the ball sealer installed on the inner conical surface sealed in neck on neck；

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

Cleaner created the filter of the dust in air filtering and impurity, and the upper end of cleaner manufactures has manufacture on venthole, vertical plane or curved surface to have air inlet；

Air inlet create air enter in the extrusion chamber in supercharging shell through via, manufacture the lower part in the centre sealing neck, the manufactured above of upper end at the air inlet sealed in neck has internal taper hole, when being fitted without ball sealer in the internal taper hole sealed in neck, internal taper hole communicates with air inlet and inlet chamber；

In order to enable to answer magnetic piston to promote the air in the extrusion chamber in supercharging shell to enter air outlet valve, adopt promote spring as promote answer air in magnetic piston stroking upward compression extrusion chamber and in air pressure air valve；

Being provided with solenoid in protecting crust, solenoid is fixed on the lower part outside supercharging shell, and protecting crust is fixed on the outside protection solenoid of the bottom of supercharging shell；Below the outside of protecting crust, one side is fixed with foot rest, and the lower end of foot rest is fixed on above air accumulator, and the lower end of foot rest is lower than the position of the lower end of the cleaner being arranged on supercharging shell lower end；The circuit connecting solenoid is connected with field controller, and the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust；Restriction cap is installed in supercharging shell, promotes spring, answers magnetic piston, ball sealer, point gas restriction plate, promotion spring is arranged on the lower part of the inner chamber of supercharging shell, answer magnetic piston to be arranged on the upper part of inner chamber of supercharging shell, promote spring top to be pressed in the lower end answering magnetic piston；It is fixed with a point water restriction plate in the spacing hole of upper end of magnetic piston answering, answers magnetic piston can slide up and down at the interior intracavity of supercharging shell；In the spacing hole answering magnetic piston upper end, it is fixed with a point gas restriction plate, answering in the internal taper hole of upper part of magnetic piston, ball sealer is installed, the ball sealer point pore between internal taper hole and point gas restriction plate and can moving up and down in answering the internal taper hole of magnetic piston；Being provided with ball sealer in the internal taper hole sealed in neck of the lower end in supercharging shell, restriction cap is fixed on the outside sealing neck by screw thread or jump ring；Ball sealer coordinates with the internal taper hole sealed in neck and can seal or open the inlet channel in entrance supercharging shell；When answering magnetic piston stroking upward, the lumen portion answering the lower sections of supercharging shell of magnetic piston is inlet chamber；When answering magnetic descent of piston, the lumen portion answering the supercharging shell of magnetic piston upper part is extrusion chamber；Being provided with cleaner in the lower end of supercharging shell, the venthole of cleaner communicates with the air inlet of supercharging shell lower end；Being provided with air outlet valve in the upper end of supercharging shell, the lower part of air outlet valve is fixed in the centre bore of the overlying one end of supercharging shell；The upper end of air outlet valve is exposed the part of the upper surface of supercharging shell and is connected with air accumulator by flexible pipe or hard tube。