CN105587563A

CN105587563A - Environment-friendly and energy-saving natural gas pumping equipment

Info

Publication number: CN105587563A
Application number: CN201610043626.XA
Authority: CN
Inventors: 徐浩钟
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-24
Filing date: 2016-01-24
Publication date: 2016-05-18

Abstract

The invention discloses environment-friendly and energy-saving natural gas pumping equipment and belongs to natural gas mining technologies. An electromagnetic coil is mounted in a protective shell of the equipment and located outside a gas pumping shell. The annular inner end of the protective shell is fixed to the exterior of the gas pumping shell. A gas exhaust valve is fixed into a center hole of the gas pumping shell. Thrust springs and a magnetism induced piston are arranged in the gas pumping shell, and the thrust springs are pressed on the magnetism induced piston. A sealing panel is used for sealing a gas intake channel of a gas intake cavity. A sealing cone or sealing ball is used for sealing a gas intake channel of an extrusion cavity. A limiting hole plate is fixed into a limiting hole in the upper end of the magnetism induced piston. A sealing cone or sealing ball is mounted in an inner taper hole of the magnetism induced piston. A containing hole is formed in the lower end of the magnetism induced piston. The environment-friendly and energy-saving natural gas pumping equipment is compact in structure, small in vibration, high in power, utilization rate of electrical energy and natural gas pumping efficiency, good in market prospect and beneficial for industrial production.

Description

Natural-gas energy-saving equipment is taken out in environmental protection

Technical field

The present invention relates to natural gas extraction technical field, relate in particular to a kind of taking out and press the environmental protection of natural gas to take out natural-gas energy-saving equipment.

Background technology

The extraction of traditional natural gas is to adopt the inflating pump compressed natural gas of toggle to extract, the large inefficiency of volume of the inflating pump of toggle. For this reason, we have designed the natural gas extracting device that volume is little, pumping efficiency is high.

Summary of the invention

The object that the present invention relates to is in order to provide a kind of utilization rate of electrical manufacture and method thereof that natural-gas energy-saving equipment is taken out in environmental protection high, that efficiently take out pressure natural gas.

For achieving the above object, environmental protection of the present invention is taken out natural-gas energy-saving equipment and is mainly comprised protecting crust, solenoid, pump gas shell, air admission hole, air inlet pipe, seal plate, sealing cone or ball sealer, restriction cap, promotes spring, answers magnetic piston, restriction orifice, internal taper hole, passage, air outlet valve, field controller; Or described environmental protection is taken out natural-gas energy-saving equipment and is mainly comprised protecting crust, solenoid, pump gas shell, air admission hole, air inlet pipe, seal plate, sealing cone or ball sealer, restriction cap, promotes spring, answers magnetic piston, restriction orifice, internal taper hole, passage, air outlet valve, field controller, electronic remote controller.

Solenoid is installed in protecting crust, and solenoid is fixed on the upper part of pump gas shell outside, and protecting crust is fixed on the outside protection solenoid on the top of pump gas 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 position of the air admission hole of pump gas shell lower end.

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

In pump gas shell, seal plate is installed, limits cap, promotes spring, answers magnetic piston, sealing cone or ball sealer, restriction orifice, promote the upper part of spring fitting at the inner chamber of pump gas shell, answer magnetic piston to be arranged on the lower part of the inner chamber of pump gas shell, promotion spring is pressed in to answer the upper end of magnetic piston or be pressed in and is fixed on point water confinement plate of answering magnetic piston upper end, answers magnetic piston can slide up and down in the inner chamber of pump gas shell; In the spacing hole of answering magnetic piston upper end, be fixed with restriction orifice, sealing cone or ball sealer are installed in the internal taper hole of upper part of answering magnetic piston, sealing cone or ball sealer can move up and down dividing in pore and internal taper hole between internal taper hole and restriction orifice; In closed hole in the sealing neck of the lower end in pump gas shell, seal plate is installed, restriction cap is fixed on the outside of sealing neck by screw thread or jump ring, and restriction cap is in the accommodation hole of answering the lower end of magnetic piston upwards to cave in time, and restriction cap and accommodation hole are gapped; Seal plate coordinates with the closed hole of sealing in neck and can seal or open the inlet channel entering in pump gas shell; While answering magnetic piston stroking upward, answering the inner chamber part of the pump gas shell of magnetic piston lower part is inlet chamber; While answering magnetic descent of piston, answering the inner chamber part of the pump gas shell of magnetic piston upper part is extrusion chamber. Air inlet position in the lower end of pump gas shell is fixed with air inlet pipe, and the endoporus of air inlet pipe communicates with air admission hole; Upper end at pump gas shell is provided with air outlet valve, and the lower part of air outlet valve is fixed in the centre bore of one end above of pump gas shell; The part that the upper surface of pump gas shell is exposed in the upper end of air outlet valve is connected with the pipeline of transport gas by flexible pipe or hard tube.

The material of described protecting crust is the material of a type in metal, plastics, nylon, fiberglass or the composite of several types; The material of one type in material employing metal, plastics, nylon and the fiberglass of hollow valve body and pump gas shell or the composite of several types; The material of one type in sealing cone and ball sealer employing metal, plastics, nylon and rubber or the composite of several types; The material of one type in material employing metal, plastics, nylon and the fiberglass of seal plate or the composite of several types; The material of answering magnetic piston is the material of the hard to bear magnetic field suction of energy.

Described protecting crust is the hollow cavity of annular, and wired hole on hollow cavity, is provided with solenoid and field controller 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 pump gas shell; Line hole is the hole that allows insulated electric conductor pass.

For the ease of the processing of protecting crust be convenient to accessory to pack 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 together.

The inner chamber of described pump gas shell is circular cylindrical cavity, and the face of cylinder of columniform cavity is smooth curved surface; Upper end on the center line of inner chamber has centre bore to pass pump gas shell, lower end has air admission hole to pass pump gas shell; There is sealing neck protruding upward at the middle part of the lower end in pump gas shell, the upper part of the inside of sealing neck is that closed hole, lower part are air admission holes, seal plate is not installed in closed hole time, closed hole communicates with air admission hole, and closed hole coordinates with one side below seal plate; Described closed hole is circular hole, and the circular face of circular port is to hold inner headed face or the internal conical surface of seal plate, and the annular bottom surface of the circular hole of closed hole is sealing surface.

Described air outlet valve comprises hollow valve body and sealing cone or ball sealer, and hollow valve body is hollow pipe, and internal taper hole is in middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter of the upper part of the internal taper hole in hollow pipe is large, the internal diameter of lower part is little; There is return-air sealed end the lower end of hollow valve body, the lower surface of return-air sealed end is internal taper hole in lower end, the upper surface of hollow valve body, the large 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, and sealing cone or ball sealer are installed on the inner conical surface of internal taper hole; When enter the natural gas of pressure from the endoporus of hollow valve body lower end, can open inner conical surface and form passage with the sealing of sealing cone or ball sealer.

For the ease of the processing of pump gas shell be convenient to accessory to pack in pump gas shell, described pump gas shell is the assembly after segmentation; The upper end of the circular cylindrical cavity part in pump gas shell is divided into two sections, the upper part of segmentation place is that pump cover, lower part are the main bodys of pump gas shell, centre bore is on pump cover, and air admission hole is at the middle part of the main body lower end of pump gas shell, and the main body of pump cover and pump gas shell is combined into a composite entity; Or, the lower end of the circular cylindrical cavity part in pump gas shell is divided into two sections, the lower part of segmentation place is that pump cover, upper part are the main bodys of pump gas shell, air admission hole is at the middle part of pump cover, centre bore is at the middle part of the upper end of the main body of pump gas shell, and the main body of pump cover and pump gas shell is combined into a composite entity.

The described magnetic piston of answering is columniform iron core, the limited location hole, upper end of columniform iron core, it below spacing hole, is a point pore, below point pore, it is internal taper hole, it below internal taper hole, is passage, below passage, be accommodation hole, the center line of internal taper hole, passage and accommodation hole is on the cylinder center line of columniform iron core; There are passage and internal taper hole in the position of the center line of columniform iron core, and internal taper hole is on passage, and when sealing cone or ball sealer are not installed in internal taper hole, internal taper hole communicates with passage and a point pore; The accommodation hole of the oriented upper depression in lower end of columniform iron core, in the time of the lower end of answering in magnetic piston arrives pump gas shell, accommodation hole is used for holding restriction cap and makes to limit cap and do not bump with answering magnetic piston; Spacing hole is for fixed constraints orifice plate, and point pore enters the air passing hole on restriction orifice for the natural gas and the guiding natural gas that disperse to pass through; The periphery of columniform iron core is smooth periphery, has the annular groove of depression on smooth periphery, and annular groove is embedded with sealing ring; Periphery coordinates inner chamber that can canned pump gas shell with the inner chamber of pump gas shell, and can in the inner chamber of pump gas shell, slide. Described spacing hole is that the circular face of circular hole circular hole is to inlay restriction orifice stationary plane, and the annular bottom surface of circular hole is the face that restrict orifice plate is inlayed the degree of depth; A described point pore is the circular hole communicating with spacing hole and internal taper hole; Described passage is the hole communicating with accommodation hole and internal taper hole; The circular hole that described accommodation hole communicates with passage, upwards caves in.

Described internal taper hole is the circular hole that has tapering, the face of circular hole is inner conical surface, inner conical surface coordinates with the male cone (strobilus masculinus) of sealing cone or the sphere of ball sealer, under the effect of the gravity of sealing cone or ball sealer self, can seal inner conical surface, can open by suction at sealing cone or while having suction ball sealer above that inner conical surface is bored with sealing or the passage of the ball face sealing of ball sealer; Sealing cone or the air pressure above ball sealer are larger, and the gluing, sealing effect of sealing cone or ball sealer and inner conical surface is better.

Described restriction orifice is the plate that has 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 natural gas pass through.

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) of sealing cone presses down and seals inner conical surface by sealing the self gravitation of conisphere during with inner conical surface sealing.

Described ball sealer is spherosome or oval ball, and the periphery of spherosome or oval ball is sealing surface, and sealing surface is smooth sphere; The sphere of sealing cone or ball sealer is bored or the self gravitation of ball sealer presses down and seals inner conical surface by sealing during with inner conical surface sealing.

Described seal plate is circular flat board, and dull and stereotyped one side is below sealing surface, and sealing surface is for coordinating with the closed hole sealing in neck.

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

Described field controller is to control the controller that generates an electromagnetic field of solenoid, controlling time and the time length generating an electromagnetic field that electromagnetic field produces and generate an electromagnetic field at every turn after to the interval time generating an electromagnetic field again for the second time.

Described electronic remote controller is connect and cut off the contactor generating an electromagnetic field, and comprises the switch sections and the electronic telecontrol part that switch on or off circuit, and electronic telecontrol part comprises remote controller switch and electronic signal receiver; Remote controller switch is carried for staff, is convenient to staff and handles environmental protection and take out the normal work of natural-gas energy-saving equipment and cut off environmental protection the control circuit of taking out natural-gas energy-saving equipment; Described electronic remote controller can have in the present invention, also can not have.

Described air inlet pipe is the air admission hole and the hollow pipe that is connected the interior pipeline of exporting natural gas of the natural gas well that connects pump gas shell.

Described air admission hole be natural gas enter in the extrusion chamber in pump gas shell through via hole, at the lower part in centre of sealing neck, above the upper end of the air admission hole in sealing neck, have closed hole, seal plate is not installed in closed hole time, closed hole communicates with air admission hole.

In inlet chamber, lay in natural gas, in extrusion chamber, push natural gas and produce air pressure; Enter natural gas in extrusion chamber time, inlet chamber communicates with extrusion chamber; Discharge natural gas in extrusion chamber time, inlet chamber is by sealing cone or ball sealer and answer the internal taper hole sealing in magnetic piston to disconnect the inlet channel that enters extrusion chamber.

Described environmental protection is taken out natural-gas energy-saving equipment and is pressed in the process of natural gas taking out, and controls into natural gas passage and goes out in the one-way check valve of natural gas passage there is no return spring; In the time that inlet chamber enters natural gas, the suction of answering magnetic piston stroking upward to produce is opened the sealing of seal plate and closed hole and is opened the passage into natural gas, is arranged on sealing cone on the internal taper hole of answering on magnetic piston or ball sealer automatic decline return and close the passage that enters natural gas entering in extrusion chamber and seal under the effect of self gravitation; In the time that extrusion chamber enters natural gas, be arranged on the sealing cone of internal taper hole of air outlet valve or ball sealer and utilize the gravity of self to make sealing cone or ball sealer automatically decline return and the passage of closing the extrusion natural gas on air outlet valve seals, answer magnetic descent of piston and make to produce inlet chamber in pressure and promote sealing and bore or the up passage that enters natural gas entering in extrusion chamber of then opening of ball sealer; In the time that extrusion chamber is given vent to anger, under the effect that goes out atmospheric pressure, promote sealing cone on the internal taper hole of air outlet valve or ball sealer up and open the passage of giving vent to anger of air outlet valve, be arranged on sealing cone on the internal taper hole of answering magnetic piston or ball sealer and utilize the gravity of self to make sealing cone or ball sealer automatically decline return and close the passage that enters natural gas of answering on magnetic piston and seal.

Take out natural-gas energy-saving equipment and can normally work, connection and the cut-out of the connecting circuit of employing field controller control solenoid in order to ensure environmental protection.

Keep shape in order to ensure protecting crust to protect solenoid and be not easy distortion, on the cavity of protecting crust, manufacture the skeleton that has support.

Promote spring and answer the natural gas in magnetic descent of piston compress inlet air chamber to enter the power in extrusion chamber as promoting in order to make to answer the natural gas in the extrusion chamber of magnetic piston in can driving pump gas shell to enter air outlet valve, to adopt.

When use, the inlet end of environmental protection being taken out to the air inlet pipe of natural-gas energy-saving equipment is connected with the pipeline of the natural gas output in the natural gas well. There is no electronic remote controller, directly connect the contactor that is connected with insulated electric conductor and the power-on circuit of field controller; There are electronic remote controller, electronic signal receiver to receive the circuit of connecting electronic remote controller and field controller after initiating signal; The power-on circuit that field controller is connected solenoid generates an electromagnetic field; The attraction that electromagnetic field produces pulls the pressure of answering magnetic piston to overcome promotion spring to move up, answer magnetic piston to start when up, be arranged on sealing cone on the internal taper hole of answering magnetic piston or ball sealer descending return and closed natural gas and enter the inlet channel of extrusion chamber under the effect of the gravity of self; In the time answering magnetic piston stroking upward, answer the up of magnetic piston and make the natural gas in extrusion chamber produce pressure, the natural gas that has pressure enters into from the endoporus of the sealed end of air outlet valve lower end that internal taper hole in air outlet valve promotes sealing cone or ball sealer is up and open the seal channel of air outlet valve, makes the natural gas in extrusion chamber after air outlet valve, enter into the pipeline of transport gas or the container containing of transport natural gas; Answer magnetic piston when up, answer magnetic piston also to make to have produced in inlet chamber pull of vacuum, pull of vacuum is inhaled movable sealing flat board separates seal plate and the sealing surface of closed hole, natural gas enters into closed hole from air inlet pipe through air admission hole, then enters answering in the inlet chamber below magnetic piston in pump gas shell through the air passing hole on restriction cap.

Answer magnetic piston stroking upward to move to compression and promote the compression stage of spring when spacing, the power-on circuit of field controller cutoff solenoid, magnetic field diminishes, answers magnetic piston descending under the promotion that promotes spring; Answer magnetic piston to start when descending, seal plate is closed the inlet channel that enters inlet chamber under the effect of self gravitation, sealing cone in air outlet valve or ball sealer descending return and seal the inner conical surface of air outlet valve under the effect of the gravity of self, has cut off the outlet passageway of extrusion chamber; Answer magnetic piston when descending, answer magnetic piston to promote to enter the natural gas in inlet chamber and make natural gas produce internal pressure, the natural gas that has pressure from answer the passage of magnetic piston enter into internal taper hole upwards wash open with the sealing cone of internal taper hole sealing or ball sealer displacement after continue uply, after the air passing hole on too pore and restriction orifice, enter in extrusion chamber.

Answer magnetic piston in the time promoting under the promotion of spring descending putting in place, answer the sealing cone on the inner conical surface of magnetic piston or ball sealer is descending under the effect of the gravity of self inner conical surface is shut and made natural gas not return to inlet chamber, now, the power-on circuit that field controller is connected again solenoid again generates an electromagnetic field and makes to answer magnetic piston stroking upward; The so connection of circulation and cut-out circuit, solenoid is generated an electromagnetic field pull to answer magnetic piston stroking upward and allow to promote spring and promote to answer magnetic descent of piston, constantly natural gas is pumped and be transported in the pipeline of transport gas or in the container containing of transport natural gas.

A manufacture method for natural-gas energy-saving equipment is taken out in environmental protection, it is characterized in that:

During fabrication, the material of a type in protecting crust employing metal, plastics, nylon, fiberglass or the composite manufacture of several types; The material of one type in hollow valve body and pump gas shell employing metal, plastics, nylon and fiberglass or the composite manufacture of several types; The material of one type in sealing cone and ball sealer employing metal, plastics, nylon and rubber or the composite manufacture of several types; The material of one type in seal plate employing metal, plastics, nylon and fiberglass or the composite manufacture of several types; Answer magnetic piston to adopt the material manufacture of the hard to bear magnetic field suction of energy.

Protecting crust creates the hollow cavity of annular, wired hole on hollow cavity, and line hole creates the hole that allows insulated electric conductor pass; 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 pump gas shell.

For convenient for assembly, during fabrication, protecting crust, from annular position is divided into two parts manufacture, recombinant is together for protecting crust.

The inner chamber of pump gas shell creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; The centre bore, the lower end manufacture that have through pump gas shell are manufactured in upper end on the center line of inner chamber has air admission hole to pass pump gas shell; Manufacture at the middle part of the lower end in pump gas shell sealing neck protruding upward, and the upper part of the inside of sealing neck creates closed hole, lower part creates air admission hole, and closed hole communicates with air admission hole, and closed hole coordinates with one side below seal plate; Described closed hole creates circular hole, and the circular face of closed hole creates the inner headed face or the internal conical surface that hold seal plate, and the annular bottom surface of the circular hole of closed hole creates sealing surface.

Air outlet valve creates hollow valve body and sealing cone or ball sealer two parts, hollow valve body creates hollow pipe, internal taper hole is manufactured on middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter internal diameter large, that lower part is manufactured that the upper part of the internal taper hole in hollow pipe is manufactured is little; Manufacture the lower end of hollow valve body return-air sealed end, lower end, upper surface that the lower surface of return-air sealed end is manufactured on hollow valve body create internal taper hole, the large 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, and sealing cone or ball sealer are installed on the inner conical surface of internal taper hole; When enter the natural gas of pressure from the endoporus of hollow valve body lower end, can open inner conical surface and form passage with the sealing of sealing cone or ball sealer.

For the ease of the processing of pump gas shell be convenient to accessory to pack in pump gas shell, described pump gas shell creates the assembly after segmental machining is manufactured; The upper end of the circular cylindrical cavity part in pump gas shell is divided into two sections of manufactures, the upper part of segmentation place creates pump cover, lower part and creates the main body of pump gas shell, centre bore is manufactured on pump cover, air admission hole is manufactured on the middle part of the main body lower end of pump gas shell, and it is a composite entity that the main body after pump cover and pump gas shell is combined into after manufacturing; Or, the lower end of the circular cylindrical cavity part in pump gas shell is divided into two sections of manufactures, the lower part of segmentation place creates pump cover, upper part and creates the main body of pump gas shell, air admission hole is manufactured on the middle part of pump cover, centre bore is manufactured on the middle part of the upper end of the main body of pump gas shell, and it is a composite entity that the main body of pump cover and pump gas shell is combined into after manufacturing.

Answer magnetic piston to create columniform iron core, limited location hole is manufactured in the upper end of columniform iron core, below spacing hole, manufacture and have a point pore, point pore below manufacture has internal taper hole, below internal taper hole, manufacture and have passage, below passage, manufacture and have accommodation hole, the center line that internal taper hole, passage and accommodation hole are manufactured is on the cylinder center line of columniform iron core; The position of the center line of columniform iron core manufacture have passage and internal taper hole, internal taper hole be manufactured on passage above, below point pore, when sealing cone or ball sealer are not installed in internal taper hole, internal taper hole is with passage and divide a pore to communicate; The accommodation hole of oriented upper depression is manufactured in the lower end of columniform iron core; The periphery of columniform iron core creates smooth periphery, manufactures the annular groove that has depression on smooth periphery, and annular groove is embedded with sealing ring; Periphery coordinates inner chamber that can canned pump gas shell with the inner chamber of pump gas shell, and can in the inner chamber of pump gas shell, slide. Described spacing hole creates circular hole, and the ring surface of circular hole creates inlays restriction orifice stationary plane, and the annular bottom surface of circular hole creates restrict orifice 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 communicating with accommodation hole and internal taper hole; Described accommodation hole creates the upwards circular hole of depression, communicates with passage.

Described internal taper hole creates the circular hole of tapering, the face of circular hole creates inner conical surface, under the effect of the gravity of sealing cone or ball sealer self, can seal inner conical surface, can open by suction at sealing cone or while having suction ball sealer above that inner conical surface is bored with sealing or the passage of the ball face sealing of ball sealer; Sealing cone or the air pressure above ball sealer are larger, and the gluing, sealing effect of sealing cone or ball sealer and inner conical surface is better.

Restriction orifice creates the plate of 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 creates the hole that allows natural gas pass through.

Ball sealer creates spherosome or oval ball, and the periphery of spherosome or oval ball creates sealing surface, and sealing surface creates smooth sphere; The sphere of sealing cone or ball sealer is bored or the self gravitation of ball sealer presses down and seals inner conical surface by sealing during with inner conical surface sealing.

Sealing cone creates cone or cone cylinder, and the periphery of cone or cone cylinder creates smooth male cone (strobilus masculinus); The male cone (strobilus masculinus) of sealing cone presses down and seals inner conical surface by sealing the self gravitation of conisphere during with inner conical surface sealing.

Seal plate creates circular flat board, and dull and stereotyped one side below creates sealing surface, and sealing surface coordinates with the closed hole sealing in neck.

Restriction cap creates calotte, and the crown part of calotte is manufactured the air passing hole that allows gas pass through, and the hatband partial fixing of calotte can limit the distance of moving in seal plate on sealing neck.

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

Electronic remote controller creates to be connected and cuts off the contactor generating an electromagnetic field, and comprises the switch sections and the electronic telecontrol part that switch on or off circuit, and 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.

Air inlet pipe creates the air admission hole and the hollow pipe that is connected the interior pipeline of exporting natural gas of the natural gas well that connect pump gas shell.

Air admission hole create natural gas enter in the extrusion chamber in pump gas shell through via hole, be manufactured on the lower part in the centre of sealing neck, above the upper end of the air admission hole in sealing neck, manufacture and have closed hole, seal plate is not installed in closed hole time, closed hole communicates with air admission hole.

Solenoid is installed in protecting crust, and solenoid is fixed on the upper part of pump gas shell outside, and protecting crust is fixed on the outside protection solenoid on the top of pump gas 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 position of the air admission hole of pump gas shell lower end. The circuit that connects solenoid is connected with field controller, the circuit of field controller is connected with electronic remote controller, electronic remote controller is connected with insulated electric conductor, and the electronic signal receiver of field controller, electronic remote controller and electronic remote controller is arranged in protecting crust; Or the circuit that connects solenoid is connected with field controller, the circuit of field controller is connected with insulated electric conductor, and field controller is arranged in protecting crust. In pump gas shell, seal plate is installed, limits cap, promotes spring, answers magnetic piston, sealing cone or ball sealer, restriction orifice, promote the upper part of spring fitting at the inner chamber of pump gas shell, answer magnetic piston to be arranged on the lower part of the inner chamber of pump gas shell, promotion spring is pressed in to answer the upper end of magnetic piston or be pressed in and is fixed on point water confinement plate of answering magnetic piston upper end, answers magnetic piston can slide up and down in the inner chamber of pump gas shell; In the spacing hole of answering magnetic piston upper end, be fixed with restriction orifice, sealing cone or ball sealer are installed in the internal taper hole of upper part of answering magnetic piston, sealing cone or ball sealer can move up and down dividing in pore and internal taper hole between internal taper hole and restriction orifice; In closed hole in the sealing neck of the lower end in pump gas shell, seal plate is installed, restriction cap is fixed on the outside of sealing neck by screw thread or jump ring, and restriction cap is in the accommodation hole of answering the lower end of magnetic piston upwards to cave in time, and restriction cap and accommodation hole are gapped; Seal plate coordinates with the closed hole of sealing in neck and can seal or open the inlet channel entering in pump gas shell; While answering magnetic piston stroking upward, answering the inner chamber part of the pump gas shell of magnetic piston lower part is inlet chamber; While answering magnetic descent of piston, answering the inner chamber part of the pump gas shell of magnetic piston upper part is extrusion chamber. Air inlet position in the lower end of pump gas shell is fixed with air inlet pipe, and the endoporus of air inlet pipe communicates with air admission hole; Upper end at pump gas shell is provided with air outlet valve, and the lower part of air outlet valve is fixed in the centre bore of one end above of pump gas shell; The part that the upper surface of pump gas shell is exposed in the upper end of air outlet valve is connected with the pipeline of transport gas by flexible pipe or hard tube.

Environmental protection of the present invention take out natural-gas energy-saving equipment compact conformation, vibrate little, powerful, utilization rate of electrical is high, the efficiency that extracts natural gas is high, is suitable for extracting the natural gas in the natural gas well; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.

Brief description of the drawings

Fig. 1 and Fig. 2 are the structural representations that natural-gas energy-saving equipment is taken out in environmental protection.

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

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

Shown in figure: pump gas shell 1, answer magnetic piston 2, restriction orifice 3, hollow valve body 5, sealing cone or ball sealer 6, passage 7, promote spring 8, solenoid 9, protecting crust 10, seal plate 11, restriction cap 12, air passing hole 13, air inlet pipe 15, air admission hole 16, foot rest 17, internal taper hole 18, point pore 19, spacing hole 20, accommodation hole 21, inner conical surface 22, annular bottom surface 25.

Detailed description of the invention

Environmental protection of the present invention is taken out natural-gas energy-saving equipment and is mainly comprised protecting crust 10, solenoid 9, pump gas shell 1, air admission hole 16, air inlet pipe 15, seal plate, sealing cone or ball sealer 6, restriction cap 12, promotes spring 8, answers magnetic piston 2, restriction orifice 3, internal taper hole 18, passage 7, air outlet valve, field controller; Or comprise protecting crust 10, solenoid 9, pump gas shell 1, air admission hole 16, air inlet pipe 15, seal plate, sealing cone or ball sealer 6, restriction cap 12, promote spring 8, answer magnetic piston 2, restriction orifice 3, internal taper hole 18, passage 7, air outlet valve, field controller, electronic remote controller.

Solenoid 9 is installed in protecting crust 10, and solenoid 9 is fixed on the upper part of pump gas shell 1 outside, and protecting crust 10 is fixed on the outside protection solenoid 9 on the top of pump gas shell 1; Below the outside of protecting crust 10, one side is fixed with foot rest 17, and the lower end of foot rest 17 is lower than the position of the air admission hole 16 of pump gas shell 1 lower end.

The circuit that connects solenoid 9 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 10.

Seal plate, restriction cap 12, promotion spring 8 are installed in pump gas shell 1, answer magnetic piston 2, sealing cone or ball sealer 6, restriction orifice 3, promote the upper part that spring 8 is arranged on the inner chamber of pump gas shell 1, answer magnetic piston 2 to be arranged on the lower part of the inner chamber of pump gas shell 1, promotion spring 8 is pressed in to answer the upper end of magnetic piston 2 or be pressed in and is fixed on point water confinement plate of answering magnetic piston 2 upper ends, answers magnetic piston 2 can slide up and down in the inner chamber of pump gas shell 1; In the spacing hole 20 of answering magnetic piston 2 upper ends, be fixed with restriction orifice 3, sealing cone or ball sealer 6 are installed in the internal taper hole 18 of upper part of answering magnetic piston 2, and sealing cone or ball sealer 6 can move up and down dividing in pore 19 and internal taper hole 18 between internal taper hole 18 and restriction orifice 3; In closed hole in the sealing neck of the lower end in pump gas shell 1, seal plate is installed, restriction cap 12 is fixed on the outside of sealing neck by screw thread or jump ring, restriction cap 12 is in the time that the accommodation hole 21 of answering the lower end of magnetic piston 2 upwards to cave in is interior, and restriction cap 12 is gapped with accommodation hole 21; Seal plate coordinates with the closed hole of sealing in neck and can seal or open the inlet channel entering in pump gas shell 1; While answering magnetic piston 2 up, answering the inner chamber part of the pump gas shell 1 of magnetic piston 2 lower parts is inlet chambers; While answering magnetic piston 2 descending, answering the inner chamber part of the pump gas shell 1 of magnetic piston 2 upper parts is extrusion chambers. Air inlet position in the lower end of pump gas shell 1 is fixed with air inlet pipe, and the endoporus of air inlet pipe communicates with air admission hole; Upper end at pump gas shell 1 is provided with air outlet valve, and the lower part of air outlet valve is fixed in the centre bore of one end above of pump gas shell 1; The part that the upper surface of pump gas shell 1 is exposed in the upper end of air outlet valve is connected with the pipeline of transport gas by flexible pipe or hard tube.

During fabrication, protecting crust 10 adopts the material of a type in metal, plastics, nylon, fiberglass or the composite manufacture of several types; Hollow valve body 5 and pump gas shell 1 adopt the material of a type in metal, plastics, nylon and fiberglass or the composite manufacture of several types; Sealing cone or ball sealer 6 adopt the material of a type in metal, plastics, nylon and rubber or the composite manufacture of several types; The material of one type in seal plate employing metal, plastics, nylon and fiberglass or the composite manufacture of several types; Answer magnetic piston 2 to adopt the material manufacture of the hard to bear magnetic field suction of energy.

Protecting crust 10 creates the hollow cavity of annular, wired hole on hollow cavity, and line hole creates the hole that allows insulated electric conductor pass; Solenoid 9 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 pump gas shell 1.

For convenient for assembly, during fabrication, protecting crust 10, from annular position is divided into two parts manufacture, recombinant is together for protecting crust 10.

The inner chamber of pump gas shell 1 creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; Upper end on the center line of inner chamber is manufactured to have through centre bore, the lower end of pump gas shell 1 and is manufactured and have air admission hole 16 through pump gas shell 1; Manufacture at the middle part of the lower end in pump gas shell 1 sealing neck protruding upward, the upper part of the inside of sealing neck creates closed hole, lower part creates air admission hole 16, closed hole communicates with air admission hole 16, and closed hole coordinates with one side below seal plate; Described closed hole creates circular hole, and the circular face of closed hole creates the inner headed face or the internal conical surface that hold seal plate, and the annular bottom surface 25 of the circular hole of closed hole creates sealing surface.

Air outlet valve creates hollow valve body 5 and sealing cone or ball sealer 6 two parts, hollow valve body 5 creates hollow pipe, internal taper hole 18 is manufactured on middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter internal diameter large, that lower part is manufactured that the upper part of the internal taper hole 18 in hollow pipe is manufactured is little; Manufacture the lower end of hollow valve body 5 return-air sealed end, lower end, upper surface that the lower surface of return-air sealed end is manufactured on hollow valve body 5 create internal taper hole 18, the large end of internal taper hole 18 communicates with the upper end of air outlet valve, small end communicates with the lower end of air outlet valve, and sealing cone or ball sealer 6 are installed on the inner conical surface 22 of internal taper hole 18; When enter the natural gas of pressure from the endoporus of hollow valve body 5 lower ends, can open inner conical surface 22 and form passage with the sealing of sealing cone or ball sealer 6.

For the ease of the processing of pump gas shell 1 be convenient to accessory to pack in pump gas shell 1, described pump gas shell 1 creates the assembly after segmental machining is manufactured; The upper end of the circular cylindrical cavity part in pump gas shell 1 is divided into two sections of manufactures, the upper part of segmentation place creates pump cover, lower part and creates the main body of pump gas shell 1, centre bore is manufactured on pump cover, air admission hole 16 is manufactured on the middle part of the main body lower end of pump gas shell 1, and it is a composite entity that the main body after pump cover and pump gas shell 1 is combined into after manufacturing; Or, the lower end of the circular cylindrical cavity part in pump gas shell 1 is divided into two sections of manufactures, the lower part of segmentation place creates pump cover, upper part and creates the main body of pump gas shell 1, air admission hole 16 is manufactured on the middle part of pump cover, centre bore is manufactured on the middle part of the upper end of the main body of pump gas shell 1, and it is a composite entity that the main body of pump cover and pump gas shell 1 is combined into after manufacturing.

Answer magnetic piston 2 to create columniform iron core, limited location hole 20 is manufactured in the upper end of columniform iron core, below spacing hole 20, manufacture and have point pore 19, point pore 19 below manufacture has internal taper hole 18, below internal taper hole 18, manufacture and have passage 7, below passage 7, manufacture and have accommodation hole 21, the center line that internal taper hole 18, passage 7 and accommodation hole 21 are manufactured is on the cylinder center line of columniform iron core; Manufacture at the position of the center line of columniform iron core passage 7 and internal taper hole 18, internal taper hole 18 be manufactured on passage 7 above, below point pore 19, when sealing cone or ball sealer 6 are not installed in internal taper hole 18, internal taper hole 18 communicates with passage 7 and a point pore 19; The accommodation hole 21 of oriented upper depression is manufactured in the lower end of columniform iron core; The periphery of columniform iron core creates smooth periphery, manufactures the annular groove that has depression on smooth periphery, and annular groove is embedded with sealing ring; Periphery coordinates inner chamber that can canned pump gas shell 1 with the inner chamber of pump gas shell 1, and can in the inner chamber of pump gas shell 1, slide. Described spacing hole 20 creates circular hole, and the ring surface of circular hole creates inlays restriction orifice 3 stationary planes, and the annular bottom surface 25 of circular hole creates restrict orifice plate 3 and inlays the face of the degree of depth; A described point pore 19 creates circular hole, communicates with spacing hole 20 and internal taper hole 18; Described passage 7 creates the circular hole communicating with accommodation hole 21 and internal taper hole 18; Described accommodation hole 21 creates the upwards circular hole of depression, communicates with passage 7.

Described internal taper hole creates the circular hole of tapering, the face of circular hole creates inner conical surface 22, under the effect of the gravity of sealing cone or ball sealer 6 self, can seal inner conical surface 22, can open by suction at sealing cone or while having suction ball sealer 6 above that inner conical surface 22 is bored with sealing or the passage of the ball face sealing of ball sealer; Sealing cone or ball sealer 6 air pressure are above larger, and sealing cone or ball sealer 6 are better with the gluing, sealing effect of inner conical surface 22.

Restriction orifice 3 creates the plate of air passing hole 13, is embedded on the anchor ring of spacing hole 20 and is adjacent to the base ring face of spacing hole 20; Air passing hole 13 creates the hole that allows natural gas pass through.

Sealing cone 6 creates cone or cone cylinder, and the periphery of cone or cone cylinder creates smooth male cone (strobilus masculinus); The male cone (strobilus masculinus) of sealing cone presses down and seals inner conical surface by sealing the self gravitation of conisphere during with inner conical surface sealing.

Ball sealer 6 creates spherosome or oval ball, and the periphery of spherosome or oval ball creates sealing surface, and sealing surface creates sphere; The sphere of sealing cone or ball sealer 6 and inner conical surface 22 lean on the gravity of self to press down and seal inner conical surface 22 while sealing.

Restriction cap 12 creates calotte, and the crown part of calotte is manufactured the air passing hole 13 that allows gas pass through, and the hatband partial fixing of calotte can limit the distance of moving in seal plate on sealing neck.

Field controller creates controls the controller that generates an electromagnetic field of solenoid 9, controlling the time that electromagnetic field produces and generate an electromagnetic field the length of time and generate an electromagnetic field at every turn after to the interval time generating an electromagnetic field again for the second time.

Air inlet pipe 15 creates the air admission hole 16 and the hollow pipe that is connected the interior pipeline of exporting natural gas of the natural gas well that connect pump gas shell 1.

Air admission hole 16 create natural gas enter in the extrusion chamber in pump gas shell 1 through via hole, be manufactured on the lower part in the centre of sealing neck, above the upper end of the air admission hole 16 in sealing neck, manufacture and have closed hole, seal plate is not installed in closed hole time, closed hole communicates with air admission hole 16.

Take out natural-gas energy-saving equipment and can normally work, connection and the cut-out of the connecting circuit of employing field controller control solenoid 9 in order to ensure environmental protection.

Keep shape in order to ensure protecting crust 10 can protect solenoid 9 and be not easy distortion, on the cavity of protecting crust 10, manufacturing the skeleton that has support.

Promote spring 8 and answer the descending compression of magnetic piston 2 and export the natural gas in extrusion chamber as promoting in order to make to answer the natural gas in the extrusion chamber of magnetic piston 2 in can driving pump gas shell 1 to enter air outlet valve, to adopt.

In inlet chamber, lay in natural gas, in extrusion chamber, push natural gas and produce air pressure; Enter natural gas in extrusion chamber time, inlet chamber communicates with extrusion chamber; Discharge natural gas in extrusion chamber time, inlet chamber bore by sealing or ball sealer 6 with answer internal taper hole 18 in magnetic piston 2 to seal to disconnect the inlet channel that enters extrusion chamber.

Described environmental protection is taken out natural-gas energy-saving equipment and is pressed in the process of natural gas taking out, and controls into natural gas passage and goes out in the one-way check valve of natural gas passage there is no return spring; In the time that inlet chamber enters natural gas, answer the suction of magnetic piston 2 up generations to open the sealing of seal plate and closed hole and open the passage into natural gas, be arranged on sealing cone on the internal taper hole 18 of answering on magnetic piston 2 or ball sealer 6 decline return and close the passage that enters natural gas entering in extrusion chamber and seal automatically under the effect of self gravitation; In the time that extrusion chamber enters natural gas, be arranged on the sealing cone of internal taper hole 18 of air outlet valve or ball sealer 6 and utilize the gravity of self to make sealing cone or the automatic decline return of ball sealer 6 and the passage of closing the extrusion natural gas on air outlet valve seals, answer magnetic piston 2 descending and make to produce inlet chamber in pressure and promote to seal and bore or the up passage that enters natural gas entering in extrusion chamber of then opening of ball sealer 6; In the time that extrusion chamber is given vent to anger, under the effect that goes out atmospheric pressure, promote sealing cone on the internal taper hole 18 of air outlet valve or ball sealer 6 up and open the passage of giving vent to anger of air outlet valve, be arranged on sealing cone on the internal taper hole 18 of answering magnetic piston 2 or ball sealer 6 and utilize the gravity of self to make sealing cone or the automatic decline return of ball sealer 6 and close the passage that enters natural gas of answering on magnetic piston 2 and seal.

When use, the inlet end of environmental protection being taken out to the air inlet pipe 15 of natural-gas energy-saving equipment is connected with the pipeline of the natural gas output in the natural gas well. There is no electronic remote controller, directly connect the contactor that is connected with insulated electric conductor and the power-on circuit of field controller; There are electronic remote controller, electronic signal receiver to receive the circuit of connecting electronic remote controller and field controller after initiating signal; The power-on circuit that field controller is connected solenoid 9 generates an electromagnetic field; The attraction that electromagnetic field produces pulls the pressure of answering magnetic piston 2 to overcome promotion spring 8 to move up, answer magnetic piston 2 to start when up, be arranged on sealing cone on the internal taper hole 18 of answering magnetic piston 2 or ball sealer 6 descending return and closed natural gas and enter the inlet channel of extrusion chamber under the effect of the gravity of self; In the time answering magnetic piston 2 up, answer the up of magnetic piston 2 and make the natural gas in extrusion chamber produce pressure, the natural gas that has pressure enters into from the endoporus of the sealed end of air outlet valve lower end that internal taper hole 18 in air outlet valve promotes sealing cone or ball sealer 6 is up and open the seal channel of air outlet valve, makes the natural gas in extrusion chamber after air outlet valve, enter into the pipeline of transport gas or the container containing of transport natural gas; Answer magnetic piston 2 when up, answer magnetic piston 2 also to make to have produced in inlet chamber pull of vacuum, pull of vacuum is inhaled movable sealing flat board separates seal plate and the sealing surface of closed hole, natural gas enters into closed hole from air inlet pipe through air admission hole 16, then enters answering in magnetic piston 2 inlet chamber below in pump gas shell 1 through the air passing hole 13 on restriction cap 12.

Answer that magnetic piston 2 is up to be moved to compression and promote the compression stage of spring 8 when spacing, the power-on circuit of field controller cutoff solenoid 9, magnetic field diminishes, answers magnetic piston 2 descending under the promotion that promotes spring 8; Answer magnetic piston 2 to start when descending, seal plate is closed the inlet channel that enters inlet chamber under the effect of self gravitation, sealing cone in air outlet valve or ball sealer 6 descending return and seal the inner conical surface 22 of air outlet valve under the effect of the gravity of self, has cut off the outlet passageway of extrusion chamber; Answer magnetic piston 2 when descending, answer magnetic piston 2 to promote to enter the natural gas in inlet chamber and make natural gas produce internal pressure, the natural gas that has pressure is upwards washed open and is continued after the sealing cone that seals with internal taper hole 18 or ball sealer 6 displacements uply from answering the passage 7 of magnetic piston 2 to enter into internal taper hole 18, after the air passing hole 13 on too pore 19 and restriction orifice 3, enters in extrusion chamber.

Answer magnetic piston 2 in the time promoting under the promotion of spring 8 descending putting in place, answer the sealing cone on the inner conical surface 22 of magnetic piston 2 or ball sealer 6 is descending under the effect of the gravity of self inner conical surface 22 is shut and made natural gas not return to inlet chamber, now, the power-on circuit that field controller is connected again solenoid 9 again generates an electromagnetic field and makes to answer magnetic piston 2 up; The so connection of circulation and cut-out circuit, solenoid 9 is generated an electromagnetic field pull to answer magnetic piston 2 up and allow and promote spring 8 and promote to answer magnetic piston 2 descending, constantly natural gas is pumped and be transported in the pipeline of transport gas or in the container containing of transport natural gas.

Claims

1. a natural-gas energy-saving equipment is taken out in environmental protection, it is characterized in that: described environmental protection is taken out natural-gas energy-saving equipment and comprised protecting crust, solenoid, pump gas shell, air admission hole, air inlet pipe, seal plate, ball sealer, restriction cap, promotes spring, answers magnetic piston, restriction orifice, internal taper hole, passage, air outlet valve, field controller;

Solenoid is installed in protecting crust, and solenoid is fixed on the upper part of pump gas shell outside, and protecting crust is fixed on the outside protection solenoid on the top of pump gas 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 position of the air admission hole of pump gas shell lower end;

The circuit that connects 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;

In pump gas shell, seal plate is installed, limits cap, promotes spring, answers magnetic piston, ball sealer, restriction orifice, promote the upper part of spring fitting at the inner chamber of pump gas shell, answer magnetic piston to be arranged on the lower part of the inner chamber of pump gas shell, promotion spring is pressed in to answer the upper end of magnetic piston or be pressed in and is fixed on point water confinement plate of answering magnetic piston upper end, answers magnetic piston can slide up and down in the inner chamber of pump gas shell; In the spacing hole of answering magnetic piston upper end, be fixed with restriction orifice, in the internal taper hole of upper part of answering magnetic piston, ball sealer be installed, ball sealer can move up and down dividing in pore and internal taper hole between internal taper hole and restriction orifice; In closed hole in the sealing neck of the lower end in pump gas shell, seal plate is installed, restriction cap is fixed on the outside of sealing neck by screw thread or jump ring, and restriction cap is in the accommodation hole of answering the lower end of magnetic piston upwards to cave in time, and restriction cap and accommodation hole are gapped; Seal plate coordinates with the closed hole of sealing in neck and can seal or open the inlet channel entering in pump gas shell; While answering magnetic piston stroking upward, answering the inner chamber part of the pump gas shell of magnetic piston lower part is inlet chamber; While answering magnetic descent of piston, answering the inner chamber part of the pump gas shell of magnetic piston upper part is extrusion chamber; Air inlet position in the lower end of pump gas shell is fixed with air inlet pipe, and the endoporus of air inlet pipe communicates with air admission hole; Upper end at pump gas shell is provided with air outlet valve, and the lower part of air outlet valve is fixed in the centre bore of one end above of pump gas shell; The part that the upper surface of pump gas shell is exposed in the upper end of air outlet valve is connected with the pipeline of transport gas by flexible pipe or hard tube;

The material of described protecting crust is the material of a type in metal, plastics, nylon, fiberglass or the composite of several types; The material of one type in material employing metal, plastics, nylon and the fiberglass of hollow valve body and pump gas shell or the composite of several types; The material of one type in material employing metal, plastics, nylon and the rubber of ball sealer or the composite of several types; The material of one type in material employing metal, plastics, nylon and the fiberglass of seal plate or the composite of several types; The material of answering magnetic piston is the material of the hard to bear magnetic field suction of energy;

Described protecting crust is the hollow cavity of annular, and wired hole on hollow cavity, is provided with solenoid and field controller in hollow cavity; The inner of the annular housing of hollow cavity is fixed on pump gas shell; Line hole is the hole that allows insulated electric conductor pass;

For the ease of the processing of protecting crust be convenient to accessory to pack 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 together;

The inner chamber of described pump gas shell is circular cylindrical cavity, and the face of cylinder of columniform cavity is smooth curved surface; Upper end on the center line of inner chamber has centre bore to pass pump gas shell, lower end has air admission hole to pass pump gas shell; There is sealing neck protruding upward at the middle part of the lower end in pump gas shell, the upper part of the inside of sealing neck is that closed hole, lower part are air admission holes, seal plate is not installed in closed hole time, closed hole communicates with air admission hole, and closed hole coordinates with one side below seal plate; Described closed hole is circular hole, and the circular face of circular port is to hold inner headed face or the internal conical surface of seal plate, and the annular bottom surface of the circular hole of closed hole is sealing surface;

Described air outlet valve comprises hollow valve body and ball sealer, and hollow valve body is hollow pipe, and internal taper hole is in middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter of the upper part of the internal taper hole in hollow pipe is large, the internal diameter of lower part is little; There is return-air sealed end the lower end of hollow valve body, the lower surface of return-air sealed end is internal taper hole in lower end, the upper surface of hollow valve body, the large 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, on the inner conical surface of internal taper hole, ball sealer is installed; When enter the natural gas of pressure from the endoporus of hollow valve body lower end, can open the sealing of inner conical surface and ball sealer and form passage;

For the ease of the processing of pump gas shell be convenient to accessory to pack in pump gas shell, described pump gas shell is the assembly after segmentation; The upper end of the circular cylindrical cavity part in pump gas shell is divided into two sections, the upper part of segmentation place is that pump cover, lower part are the main bodys of pump gas shell, centre bore is on pump cover, and air admission hole is at the middle part of the main body lower end of pump gas shell, and the main body of pump cover and pump gas shell is combined into a composite entity; Or, the lower end of the circular cylindrical cavity part in pump gas shell is divided into two sections, the lower part of segmentation place is that pump cover, upper part are the main bodys of pump gas shell, air admission hole is at the middle part of pump cover, centre bore is at the middle part of the upper end of the main body of pump gas shell, and the main body of pump cover and pump gas shell is combined into a composite entity;

The described magnetic piston of answering is columniform iron core, the limited location hole, upper end of columniform iron core, it below spacing hole, is a point pore, below point pore, it is internal taper hole, it below internal taper hole, is passage, below passage, be accommodation hole, the center line of internal taper hole, passage and accommodation hole is on the cylinder center line of columniform iron core; There are passage and internal taper hole in the position of the center line of columniform iron core, and internal taper hole is on passage, and ball sealer is not installed in internal taper hole time, internal taper hole communicates with passage and a point pore; The accommodation hole of the oriented upper depression in lower end of columniform iron core, in the time of the lower end of answering in magnetic piston arrives pump gas shell, accommodation hole is used for holding restriction cap and makes to limit cap and do not bump with answering magnetic piston; Spacing hole is for fixed constraints orifice plate, and point pore enters the air passing hole on restriction orifice for the natural gas and the guiding natural gas that disperse to pass through; The periphery of columniform iron core is smooth periphery, has the annular groove of depression on smooth periphery, and annular groove is embedded with sealing ring; Periphery coordinates inner chamber that can canned pump gas shell with the inner chamber of pump gas shell, and can in the inner chamber of pump gas shell, slide; Described spacing hole is that the circular face of circular hole circular hole is to inlay restriction orifice stationary plane, and the annular bottom surface of circular hole is the face that restrict orifice plate is inlayed the degree of depth; A described point pore is the circular hole communicating with spacing hole and internal taper hole; Described passage is the hole communicating with accommodation hole and internal taper hole; The circular hole that described accommodation hole communicates with passage, upwards caves in;

Described internal taper hole is the circular hole that has tapering, the face of circular hole is inner conical surface, inner conical surface coordinates with the sphere of ball sealer, under the effect of the gravity of ball sealer self, can seal inner conical surface, have suction on ball sealer time, can open the passage of the ball face sealing of inner conical surface and ball sealer by suction; Air pressure above ball sealer is larger, and the gluing, sealing effect of ball sealer and inner conical surface is better;

Described restriction orifice is the plate that has 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 natural gas pass through;

Described ball sealer is spherosome or oval ball, and the periphery of spherosome or oval ball is sphere, and sphere is sealing surface; When the sealing of the sphere of ball sealer and inner conical surface, press down by the self gravitation of ball sealer and seal inner conical surface;

Described seal plate is circular flat board, and dull and stereotyped one side is below sealing surface, and sealing surface is for coordinating with the closed hole sealing in neck;

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

Described field controller is to control the controller that generates an electromagnetic field of solenoid, controlling time and the time length generating an electromagnetic field that electromagnetic field produces and generate an electromagnetic field at every turn after to the interval time generating an electromagnetic field again for the second time;

Described air inlet pipe is the air admission hole and the hollow pipe that is connected the interior pipeline of exporting natural gas of the natural gas well that connects pump gas shell;

Described air admission hole be natural gas enter in the extrusion chamber in pump gas shell through via hole, at the lower part in centre of sealing neck, above the upper end of the air admission hole in sealing neck, have closed hole, seal plate is not installed in closed hole time, closed hole communicates with air admission hole;

In inlet chamber, lay in natural gas, in extrusion chamber, push natural gas and produce air pressure; Enter natural gas in extrusion chamber time, inlet chamber communicates with extrusion chamber; Discharge natural gas in extrusion chamber time, inlet chamber disconnects with answering the internal taper hole sealing in magnetic piston the inlet channel that enters extrusion chamber by ball sealer;

Described environmental protection is taken out natural-gas energy-saving equipment and is pressed in the process of natural gas taking out, and controls into natural gas passage and goes out in the one-way check valve of natural gas passage there is no return spring; In the time that inlet chamber enters natural gas, the suction of answering magnetic piston stroking upward to produce is opened the sealing of seal plate and closed hole and is opened the passage into natural gas, is arranged on ball sealer on the internal taper hole of answering on magnetic piston automatic decline return and close the passage that enters natural gas entering in extrusion chamber and seal under the effect of self gravitation; In the time that extrusion chamber enters natural gas, the ball sealer that is arranged on the internal taper hole of air outlet valve utilizes the gravity of self to make ball sealer automatically decline return and the passage of closing the extrusion natural gas on air outlet valve seals, and answers magnetic descent of piston and makes to produce pressure in inlet chamber and promote the up passage that enters natural gas entering in extrusion chamber of then opening of ball sealer; In the time that extrusion chamber is given vent to anger, under the effect that goes out atmospheric pressure, promote ball sealer on the internal taper hole of air outlet valve up and open the passage of giving vent to anger of air outlet valve, be arranged on ball sealer on the internal taper hole of answering magnetic piston and utilize the gravity of self to make ball sealer automatically decline return and close the passage that enters natural gas of answering on magnetic piston and seal;

When use, the inlet end of environmental protection being taken out to the air inlet pipe of natural-gas energy-saving equipment is connected with the pipeline of the natural gas output in the natural gas well; The contactor that connection is connected with insulated electric conductor and the power-on circuit of field controller, the power-on circuit that field controller is connected solenoid generates an electromagnetic field; The attraction that electromagnetic field produces pulls the pressure of answering magnetic piston to overcome promotion spring to move up, answer magnetic piston to start when up, be arranged on ball sealer on the internal taper hole of answering magnetic piston descending return and closed natural gas and enter the inlet channel of extrusion chamber under the effect of the gravity of self; In the time answering magnetic piston stroking upward, answer the up of magnetic piston and make the natural gas in extrusion chamber produce pressure, the natural gas that has pressure enters into internal taper hole in air outlet valve from the endoporus of the sealed end of air outlet valve lower end, and to promote ball sealer up and open the seal channel of air outlet valve, makes the natural gas in extrusion chamber after air outlet valve, enter into the pipeline of transport gas or the container containing of transport natural gas; Answer magnetic piston when up, answer magnetic piston also to make to have produced in inlet chamber pull of vacuum, pull of vacuum is inhaled movable sealing flat board separates seal plate and the sealing surface of closed hole, natural gas enters into closed hole from air inlet pipe through air admission hole, then enters answering in the inlet chamber below magnetic piston in pump gas shell through the air passing hole on restriction cap;

Answer magnetic piston stroking upward to move to compression and promote the compression stage of spring when spacing, the power-on circuit of field controller cutoff solenoid, magnetic field diminishes, answers magnetic piston descending under the promotion that promotes spring; Answer magnetic piston to start when descending, seal plate is closed the inlet channel that enters inlet chamber under the effect of self gravitation, and the descending return and seal the inner conical surface of air outlet valve under the effect of the gravity of self of the ball sealer in air outlet valve, has cut off the outlet passageway of extrusion chamber; Answer magnetic piston when descending, answer magnetic piston to promote to enter the natural gas in inlet chamber and make natural gas produce internal pressure, the natural gas that has pressure from answer the passage of magnetic piston enter into internal taper hole upwards wash open with the ball sealer displacement of internal taper hole sealing after continue uply, after the air passing hole on too pore and restriction orifice, enter in extrusion chamber;

Answer magnetic piston in the time promoting under the promotion of spring descending putting in place, answer that ball sealer on the inner conical surface of magnetic piston is descending under the effect of the gravity of self to be shut inner conical surface and make natural gas not return to inlet chamber, now, the power-on circuit that field controller is connected again solenoid again generates an electromagnetic field and makes to answer magnetic piston stroking upward; The so connection of circulation and cut-out circuit, solenoid is generated an electromagnetic field pull to answer magnetic piston stroking upward and allow to promote spring and promote to answer magnetic descent of piston, constantly natural gas is pumped and be transported in the pipeline of transport gas or in the container containing of transport natural gas.

2. natural-gas energy-saving equipment is taken out in environmental protection according to claim 1, it is characterized in that: promote spring and answer the natural gas in magnetic descent of piston compress inlet air chamber to enter the power in extrusion chamber as promoting in order to make to answer the natural gas in the extrusion chamber of magnetic piston in can driving pump gas shell to enter air outlet valve, to adopt.

3. natural-gas energy-saving equipment is taken out in environmental protection according to claim 1, it is characterized in that: keep shape in order to ensure protecting crust to protect solenoid and be not easy distortion, manufacture the skeleton that has support on the cavity of protecting crust.

4. natural-gas energy-saving equipment is taken out in environmental protection according to claim 1, it is characterized in that: in order to ensure that environmental protection takes out natural-gas energy-saving equipment and can normally work, adopt connection and the cut-out of the connecting circuit of field controller control solenoid.

5. natural-gas energy-saving equipment is taken out in environmental protection according to claim 1, it is characterized in that: described environmental protection take out natural-gas energy-saving equipment compact conformation, vibrate little, powerful, utilization rate of electrical is high, the efficiency that extracts natural gas is high, is suitable for extracting the natural gas in the natural gas well; The market prospects of industrialization are good, commercial value is high, manufacture and use all very convenient.

6. a manufacture method for natural-gas energy-saving equipment is taken out in environmental protection, it is characterized in that: during fabrication, and the material of a type in protecting crust employing metal, plastics, nylon, fiberglass or the composite manufacture of several types; The material of one type in hollow valve body and pump gas shell employing metal, plastics, nylon and fiberglass or the composite manufacture of several types; The material of one type in ball sealer employing metal, plastics, nylon and rubber or the composite manufacture of several types; The material of one type in seal plate employing metal, plastics, nylon and fiberglass or the composite manufacture of several types; Answer magnetic piston to adopt the material manufacture of the hard to bear magnetic field suction of energy;

Protecting crust creates the hollow cavity of annular, wired hole on hollow cavity, and line hole creates the hole that allows insulated electric conductor pass; Solenoid and field controller are installed in hollow cavity; The inner of the annular housing of hollow cavity is fixed on pump gas shell;

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

The inner chamber of pump gas shell creates columniform cavity, and the periphery of columniform cavity creates smooth curved surface; The centre bore, the lower end manufacture that have through pump gas shell are manufactured in upper end on the center line of inner chamber has air admission hole to pass pump gas shell; Manufacture at the middle part of the lower end in pump gas shell sealing neck protruding upward, and the upper part of the inside of sealing neck creates closed hole, lower part creates air admission hole, and closed hole communicates with air admission hole, and closed hole coordinates with one side below seal plate; Described closed hole creates circular hole, and the circular face of closed hole creates the inner headed face or the internal conical surface that hold seal plate, and the annular bottom surface of the circular hole of closed hole creates sealing surface;

Air outlet valve creates hollow valve body and ball sealer two parts, hollow valve body creates hollow pipe, internal taper hole is manufactured on middle part or the middle and lower part of the inner chamber of hollow pipe, and the internal diameter internal diameter large, that lower part is manufactured that the upper part of the internal taper hole in hollow pipe is manufactured is little; Manufacture the lower end of hollow valve body return-air sealed end, lower end, upper surface that the lower surface of return-air sealed end is manufactured on hollow valve body create internal taper hole, the large 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, on the inner conical surface of internal taper hole, ball sealer is installed; When enter the natural gas of pressure from the endoporus of hollow valve body lower end, can open the sealing of inner conical surface and ball sealer and form passage;

For the ease of the processing of pump gas shell be convenient to accessory to pack in pump gas shell, described pump gas shell creates the assembly after segmental machining is manufactured; The upper end of the circular cylindrical cavity part in pump gas shell is divided into two sections of manufactures, the upper part of segmentation place creates pump cover, lower part and creates the main body of pump gas shell, centre bore is manufactured on pump cover, air admission hole is manufactured on the middle part of the main body lower end of pump gas shell, and it is a composite entity that the main body after pump cover and pump gas shell is combined into after manufacturing; Or, the lower end of the circular cylindrical cavity part in pump gas shell is divided into two sections of manufactures, the lower part of segmentation place creates pump cover, upper part and creates the main body of pump gas shell, air admission hole is manufactured on the middle part of pump cover, centre bore is manufactured on the middle part of the upper end of the main body of pump gas shell, and it is a composite entity that the main body of pump cover and pump gas shell is combined into after manufacturing;

Answer magnetic piston to create columniform iron core, limited location hole is manufactured in the upper end of columniform iron core, below spacing hole, manufacture and have a point pore, point pore below manufacture has internal taper hole, below internal taper hole, manufacture and have passage, below passage, manufacture and have accommodation hole, the center line that internal taper hole, passage and accommodation hole are manufactured is on the cylinder center line of columniform iron core; The position of the center line of columniform iron core manufacture have passage and internal taper hole, internal taper hole be manufactured on passage above, below point pore, ball sealer is not installed in internal taper hole time, internal taper hole is with passage and divide a pore to communicate; The accommodation hole of oriented upper depression is manufactured in the lower end of columniform iron core; The periphery of columniform iron core creates smooth periphery, manufactures the annular groove that has depression on smooth periphery, and annular groove is embedded with sealing ring; Periphery coordinates inner chamber that can canned pump gas shell with the inner chamber of pump gas shell, and can in the inner chamber of pump gas shell, slide; Described spacing hole creates circular hole, and the ring surface of circular hole creates inlays restriction orifice stationary plane, and the annular bottom surface of circular hole creates restrict orifice 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 communicating with accommodation hole and internal taper hole; Described accommodation hole creates the upwards circular hole of depression, communicates with passage;

Described internal taper hole creates the circular hole of tapering, the face of circular hole creates inner conical surface, under the effect of the gravity of ball sealer self, can seal inner conical surface, have suction on ball sealer time, can open the passage of the ball face sealing of inner conical surface and ball sealer by suction; Air pressure above ball sealer is larger, and the gluing, sealing effect of ball sealer and inner conical surface is better;

Restriction orifice creates the plate of 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 creates the hole that allows natural gas pass through;

Ball sealer creates spherosome or oval ball, and the periphery of spherosome or oval ball creates sealing surface, and sealing surface creates sphere; When the sealing of the sphere of ball sealer and inner conical surface, press down by the self gravitation of ball sealer and seal inner conical surface;

Seal plate creates circular flat board, and dull and stereotyped one side below creates sealing surface, and sealing surface coordinates with the closed hole sealing in neck;

Restriction cap creates calotte, and the crown part of calotte is manufactured the air passing hole that allows gas pass through, and the hatband partial fixing of calotte can limit the distance of moving in seal plate on sealing neck;

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

Air inlet pipe creates the air admission hole and the hollow pipe that is connected the interior pipeline of exporting natural gas of the natural gas well that connect pump gas shell;

Air admission hole create natural gas enter in the extrusion chamber in pump gas shell through via hole, be manufactured on the lower part in the centre of sealing neck, above the upper end of the air admission hole in sealing neck, manufacture and have closed hole, seal plate is not installed in closed hole time, closed hole communicates with air admission hole;

Take out natural-gas energy-saving equipment and can normally work, connection and the cut-out of the connecting circuit of employing field controller control solenoid in order to ensure environmental protection;

Keep shape in order to ensure protecting crust to protect solenoid and be not easy distortion, on the cavity of protecting crust, manufacture the skeleton that has support;

Promote spring and answer the natural gas in magnetic descent of piston compress inlet air chamber to enter the power in extrusion chamber as promoting in order to make to answer the natural gas in the extrusion chamber of magnetic piston in can driving pump gas shell to enter air outlet valve, to adopt;

Solenoid is installed in protecting crust, and solenoid is fixed on the upper part of pump gas shell outside, and protecting crust is fixed on the outside protection solenoid on the top of pump gas 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 position of the air admission hole of pump gas shell lower end; The circuit that connects 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; In pump gas shell, seal plate is installed, limits cap, promotes spring, answers magnetic piston, ball sealer, restriction orifice, promote the upper part of spring fitting at the inner chamber of pump gas shell, answer magnetic piston to be arranged on the lower part of the inner chamber of pump gas shell, promotion spring is pressed in to answer the upper end of magnetic piston or be pressed in and is fixed on point water confinement plate of answering magnetic piston upper end, answers magnetic piston can slide up and down in the inner chamber of pump gas shell; In the spacing hole of answering magnetic piston upper end, be fixed with restriction orifice, in the internal taper hole of upper part of answering magnetic piston, ball sealer be installed, ball sealer can move up and down dividing in pore and internal taper hole between internal taper hole and restriction orifice; In closed hole in the sealing neck of the lower end in pump gas shell, seal plate is installed, restriction cap is fixed on the outside of sealing neck by screw thread or jump ring, and restriction cap is in the accommodation hole of answering the lower end of magnetic piston upwards to cave in time, and restriction cap and accommodation hole are gapped; Seal plate coordinates with the closed hole of sealing in neck and can seal or open the inlet channel entering in pump gas shell; While answering magnetic piston stroking upward, answering the inner chamber part of the pump gas shell of magnetic piston lower part is inlet chamber; While answering magnetic descent of piston, answering the inner chamber part of the pump gas shell of magnetic piston upper part is extrusion chamber; Air inlet position in the lower end of pump gas shell is fixed with air inlet pipe, and the endoporus of air inlet pipe communicates with air admission hole; Upper end at pump gas shell is provided with air outlet valve, and the lower part of air outlet valve is fixed in the centre bore of one end above of pump gas shell; The part that the upper surface of pump gas shell is exposed in the upper end of air outlet valve is connected with the pipeline of transport gas by flexible pipe or hard tube.