CN106076009A

CN106076009A - A kind of novel integration air filtration system

Info

Publication number: CN106076009A
Application number: CN201610404876.1A
Authority: CN
Inventors: 董超超
Original assignee: Individual
Current assignee: Foshan Rong Xing Energy Conservation And Environmental Protection Technology Co ltd
Priority date: 2016-06-08
Filing date: 2016-06-08
Publication date: 2016-11-09
Anticipated expiration: 2036-06-08
Also published as: CN106076009B

Abstract

The invention discloses a kind of novel integration air filtration system, including install coarse strainer in the housing, activated carbon frame and fie screen, multiple activated carbon has been inlayed on activated carbon frame, it is rotated by main shaft, main shaft is rotated by being driven by the fluid motor of oil feed pump fuel feeding, is regulated the rotating speed of hydraulic motor by regulating fuel delivery；Air is entered by the entrance of housing upper, and the outlet through lower housing portion after sequentially passing through coarse strainer, activated carbon frame and fie screen is discharged.The advantages such as this air filtering system simple in construction, can be precisely controlled the velocity of rotation of activated carbon frame, and then control airfiltering effect, especially suitable low discharge air filtration, and it is good to have radiating condition, and the cycle of operation is long, and maintenance is convenient.

Description

A kind of novel integration air filtration system

Technical field

The present invention relates to air-treatment field, be specifically related to a kind of novel integration air filtration system.

Background technology

Air filtering system is one of modern industry important branch, especially in some accurate class industry, such as essence Close instrument manufacture, space flight and aviation etc., very high to compressed-air actuated quality requirement used, this is just further to air filtration system The usefulness of system is had higher requirement.

Ferromagnetic crstal is under the excitation of externally-applied magnetic field, and its length and volume all can change, when externally-applied magnetic field excitation After removal, its size returns to again original phenomenon, referred to as magnetostrictive effect.Ultra-magnetic telescopic pump is to utilize ultra-magnetic telescopic Material can occur the mechanism of dilatation in externally-applied magnetic field, makes pump chamber produce change, forms the one-way flow of liquid And pump action, it is accurate that it has flow-control, and volume is little, advantages of simple structure and simple.

Content of the invention

For the problems referred to above, the present invention provides a kind of novel integration air filtration system.

The purpose of the present invention realizes by the following technical solutions:

A kind of novel integration air filtration system, is characterized in that, including install coarse strainer in the housing, activated carbon frame and Fie screen, activated carbon frame has been inlayed multiple activated carbon, has been rotated by main shaft, and main shaft is by by the horse of surging of oil feed pump fuel feeding Reach drive to rotate, regulated the rotating speed of hydraulic motor by regulating fuel delivery；Air is entered by the entrance of housing upper, warp successively Outlet through lower housing portion after crossing coarse strainer, activated carbon frame and fie screen is discharged；

Preferably, the aperture of described coarse strainer and the ratio in the aperture of described fie screen are maximum quantity of wind and minimum wind in housing The ratio of amount.

Preferably, described entrance and exit is arranged on the axis of housing.

Preferably, described oil feed pump is ultra-magnetic telescopic pump, and described ultra-magnetic telescopic pump is overall vertically-mounted, including pump Body, giant magnetostrictive rod, output shaft, piston component, check valve assembly, pressing means, end cap, driving coil, indirect cooling system And emergency cooling system, the pump housing includes inner pump and the outer pump housing, forms the cooling chamber of annular between inner pump and the outer pump housing；Drive Coil is contained in the inner chamber of inner pump, and giant magnetostrictive rod is arranged on the axis driving coil；The lower end of output shaft with The upper end of giant magnetostrictive rod is connected, and output shaft and the pump housing are made by the soft magnetic materials of high magnetic permeability, and giant magnetostrictive rod Length with driving coil length equal；Giant magnetostrictive rod is pole shape, its make material include rare earth metal town, dysprosium and Magnesium-yttrium-transition metal iron；

The described outer pump housing upwardly extends formation buckling body, and the lower horizontal of output shaft is connected with supporting, supporting and portion Divide output shaft to be contained in buckling body, the wall body of buckling body is symmetrically arranged with centered on axis 2 buckling grooves, each button Close groove and include sliding tray, multiple fixing groove and the multiple horizontally disposed link slot vertically arranged, described sliding tray, link slot and Fixing groove is sequentially communicated；Described pressing means is connected with supporting by spring, for applying precompression, institute to giant magnetostrictive rod State spring housing to be contained on output shaft；It is symmetrically arranged with 2 and described fastening centered on axis on the edge of described pressing means The holding section that slot fit uses, its shapes and sizes match with the shapes and sizes of fixing groove, when holding section is fastened on difference During the fixing groove of horizontal level, giant magnetostrictive rod obtains different grades of precompression；Apply to press under pressing means during precompression, Holding section enters in sliding tray, horizontally rotates pressing means and makes holding section enter link slot, when the correspondence position reaching fixing groove Shi Songkai pressing means, holding section is fastened in fixing groove under spring force；

Described piston component includes fixed body and piston, and it is affixed with piston that output shaft passes through fixed body, and piston base is arranged Having a barrier film being made by elastic membraneous material, it is fixed by screws on fixed body, and barrier film is by complete with the external world to piston, pump chamber Entirely separate, be simultaneously used for when giant magnetostrictive rod shrinks strengthening the restoring force of piston；

Described check valve assembly includes import check valve and Outlet check valves, and both are arranged on valve body in the opposite direction On, valve block is beam type, is realized the folding of valve port by the bending of valve block and reply, the cantilever end of valve block and import or go out Mouth is in close contact；Described valve block uses bullet steel disc and beryllium-bronze as making material, at the timeliness of three hours insulations Manage, and the mode using natural air to cool down cools down；Described giant magnetostrictive rod produces dilatation, band in the magnetic field of change Dynamic piston does straight reciprocating motion, and piston movement causes pump chamber to change, two check valves under the pressure differential of alternation drives, Alternately open and close, serve rectified action, finally realize the unidirectional continuous flowing of liquid medium；The import and export of check valve, O shape rubber seal is all used to be filled with sealing on the circumference of barrier film；

Preferably, described indirect cooling system includes chimney cooler, small-sized cooling blower, cooling entrance and cools down out Mouthful, inner pump is made up of the preferable soft magnetic materials of heat conduction, and cooling entrance is arranged on the top of the outer pump housing, outside coolant outlet is arranged on The bottom of the pump housing；Described chimney cooler is integrated on the outer surface of the outer pump housing, and cooling entrance is directly connected with chimney cooler, Coolant outlet is connected with described chimney cooler by small-sized cooling blower, is passed through cold in the spiral coil cooling tube in chimney cooler But water；During ultra-magnetic telescopic pump operation, when air temperature value inner pump inner chamber being detected is higher than setting value T1, little Type cooling blower starts automatically, and the heat of inner pump inner chamber is derived to cooling chamber by the wall body of inner pump, simultaneously in cooling chamber Hot-air under the drive of small-sized cooling blower, be circulated cooling, thus reduce the temperature driving coil；Described small-sized cold But the power of blower fan is 170w, a length of 150mm of described giant magnetostrictive rod, drives size of current to be 4A, and frequency is 10HZ；

Preferably, described emergency cooling system includes emergent cooling entrance, emergent cooling chamber and 2 emergent coolant outlets, 2 Individual described emergent coolant outlet is arranged in the base below the pump housing, and emergent cooling entrance is arranged on the top of inner pump；Described Being filled with low melting point in emergent coolant outlet and emergent cooling entrance, its fusion temperature T2 ＞ T1, in this low melting point The soft magnetic materials identical with described pump housing material being also mixed with；The cross section of described emergent coolant outlet is inverted trapezoidal shape, emergent The cross section of cooling entrance is arranged to trapezoidal shape tapered from left to right；Described emergent coolant outlet is emergent be arranged on below Vented cavity is connected, and the lower surface in emergency ventilation chamber is inclined-plane, and its one end is connected with the inlet duct of small-sized cooling blower, separately One end connects with wax discharging port；When the air themperature of inner pump inner chamber is more than T2, paraffin starts fusing, meets an urgent need coolant outlet and enters Mouth is opened because of the fusing of paraffin, and the hot-air of inner chamber is directly circulated cooling under the drive of small-sized cooling blower；Emergent Paraffin after melting in coolant outlet falls in emergency ventilation chamber, and falls into wax discharging port along inclined-plane；The end of described wax discharging port Being provided with closing element, closing element is bolted on the bottom of base, when needs de-waxing, unclamps bolt and takes off closing element general Paraffin is discharged；The described pump housing and base are fastened by upper and lower two parts and form, under dismantling the pump housing and base for operating personnel Refill paraffin, and clean out the paraffin answering residual in cooling chamber and emergency ventilation chamber.

Preferably, the outer surface of described inner pump being additionally provided with the heat exchanging piece of multiple outwardly convex, described heat exchanging piece is whole Body is round table-like, and the side of each heat exchanging piece is provided with multiple spiral salient, the hand of spiral phase of adjacent two spiral salients Instead.

This tunnel excavator have the beneficial effect that (1) this tunnel excavator simple in construction, can be precisely controlled driving arm move Make, be particularly suited for tunneling operation, and it is good to have radiating condition, the advantages such as the cycle of operation is long, and maintenance is convenient；(2) devise A kind of new precompression applies mechanism, and this applying precompression mode reduce further pumping system by the design of buckling groove Integrated weight, beneficially lightweight；Simultaneously by way of this graduate precompression applying, operating personnel can more convenient soon Find the corresponding position of precompression needed for oneself promptly, can change according to concrete size of current and frequency size easily The position of engaging is changing the grade of precompression, and pre-pressure mechanism is output shaft and piston component provides reliable reply Power, so that the straight reciprocating motion of piston component is better achieved, ultimately forms good pumping action；(3) devise between uniqueness Connect cooling system, can effectively prevent from cooling down the inner chamber that water leaks into inner pump, prevent from driving coil short, during pump body design becomes simultaneously Empty form also can effectively mitigate the weight of pump, saves soft magnetic materials, and have employed the heat exchanging piece of uniqueness to strengthen cooling effect； (4) Aided design emergency cooling system, under running into more extreme high-temperature condition, paraffin just can melt thus start and answer chilling But system, normal condition lower inner cavity is a space closed, and preferably less leakage field (particularly mixes certain in paraffin Soft magnetic materials when), simple in construction cost is relatively low simultaneously, it is not necessary to use complicated and relatively costly electric-controlled type cooling system；(5) Devise the new pump sealing apparatus being association of activity and inertia, piston base installed additional elastic membraneous material make barrier film, and O shape rubber seal is used again to be filled with sealing on the circumference importing and exporting position, barrier film of check valve, this integral seal Mode can reach extraordinary sealing effectiveness, it is also possible to strengthens the restoring force of piston；(6) applicable check valve structure is devised Part, valve block uses bullet steel disc and beryllium-bronze as making material, and through the Ageing Treatment of three hours insulations, uses nature Air cooled mode, drastically increases its elastic performance, and two check valves, under the pressure differential of alternation drives, are alternately opened And closedown, serve rectified action, finally realize the unidirectional continuous flowing of liquid medium.

Brief description

The invention will be further described to utilize accompanying drawing, but the embodiment in accompanying drawing does not constitute any limit to the present invention System, for those of ordinary skill in the art, on the premise of not paying creative work, can also obtain according to the following drawings Other accompanying drawing.

Fig. 1 is the overall structure schematic diagram of this air filtering system；

Fig. 2 is the overall structure schematic diagram of ultra-magnetic telescopic pump；

Fig. 3 is the front view of buckling body；

Fig. 4 is the top view of buckling body；

Fig. 5 is the upward view of pressing means；

Fig. 6 is the structural representation of check valve；

Fig. 7 is the upward view of base；

Fig. 8 is the top view of valve body in check valve assembly；

Fig. 9 is the structural representation of heat exchanging piece.

Reference: housing-1；Coarse strainer-2；Ultra-magnetic telescopic pump-3；Fie screen-4；Activated carbon-5；Ultra-magnetic telescopic Rod-6；Output shaft-7；Piston component-8；Check valve assembly-9；Pressing means-10；End cap-11；Drive coil-12；Inner pump- 13；The outer pump housing-14；Cooling chamber-15；Buckling body-16；Sliding tray-17；Link slot-18；Fixing groove-19；Spring-20；Accept Part-21；Holding section-22；Piston-23；Fixed body-24；Barrier film-25；Valve block-26；Chimney cooler-27；Small-sized cooling blower- 28；Cooling entrance-29；Coolant outlet-30；Base-31；Emergent coolant outlet-32；Emergent cooling entrance-33；Emergency ventilation Chamber-34；Wax discharging port-35；Closing element-36；Import check valve-37；Outlet check valves-38；Valve body-39；Heat exchanging piece-40；Spiral Protruding-41；Activated carbon frame-42；Main shaft-43；Fluid motor-44；Entrance-45；Outlet-46.

Detailed description of the invention

The invention will be further described with the following Examples.

Embodiment 1:

One novel integration air filtration system as shown in Figure 1, including install the 2nd, the activated carbon of coarse strainer within the case 1 Frame 42 and fie screen 4, activated carbon frame 42 has been inlayed multiple activated carbon 5, has been rotated by main shaft 43, and main shaft 43 is by by fuel feeding The fluid motor 44 of oil pump feed drives and rotates, and is regulated the rotating speed of hydraulic motor 44 by regulating fuel delivery.Air is by housing 1 The entrance 45 in portion enters, and discharges through the outlet 46 of housing 1 bottom after sequentially passing through coarse strainer the 2nd, activated carbon frame 42 and fie screen 4； Described oil feed pump is ultra-magnetic telescopic pump 3.The ratio in the aperture with described fie screen 4 for the aperture of described coarse strainer 2 be in housing 1 The ratio of Wind Volume and minimum air quantity.Described entrance 45 and outlet 46 are arranged on the axis of housing 1.

As in figure 2 it is shown, ultra-magnetic telescopic pump 3 is overall vertically-mounted, including the 7th, the pump housing, giant magnetostrictive rod the 6th, output shaft lives The 11st, plug assembly the 8th, check valve assembly the 9th, pressing means the 10th, end cap drives coil the 12nd, indirect cooling system, emergency cooling system.The pump housing Including inner pump 13 and the outer pump housing 14, between inner pump 13 and the outer pump housing 14, form the cooling chamber 15 of annular.Coil 12 is driven to set Putting in the inner chamber in inner pump 13, giant magnetostrictive rod 6 is arranged on the axis driving coil 12, the lower end of output shaft 7 It is connected with the upper end of giant magnetostrictive rod 6.Output shaft 7 and the pump housing are made up of the soft magnetic materials of high magnetic permeability, in order to ensure to the greatest extent may be used Can ground improve put on the magnetic field intensity on giant magnetostrictive rod 6 and save material, the length of giant magnetostrictive rod 6 be set to The length driving coil 12 is identical.Giant magnetostrictive rod 6 is pole shape, is mainly composed of rare earth metal town, dysprosium and transition group gold Belong to iron etc..

As shown in Figure 3-4, the outer pump housing 14 upwardly extends formation buckling body 16, and the lower horizontal of output shaft 7 is connected with undertaking Part 21, supporting 21 and part output shaft 7 are contained in buckling body 16.As shown in Figure 3-4, with axis on the wall body of buckling body 16 Being symmetrically arranged with 2 buckling grooves centered on line, each buckling groove includes sliding tray the 17th, multiple fixing grooves 19 of vertically arranging and many Individual horizontally disposed link slot 18, sliding tray the 17th, link slot 18 and fixing groove 19 are sequentially communicated.When holding section 22 is fastened on difference During the fixing groove 19 of horizontal level, giant magnetostrictive rod 6 will obtain different grades of precompression.As described in figures 1 and 5, pressing means 10 are connected with supporting 21 by spring 20, apply precompression to giant magnetostrictive rod 6, and spring 20 is sleeved on output shaft 7.In advance The applying of pressure can significantly affect magnetostrictive effect.For given magnetic field intensity, apply an optimum precompression and carry Lotus, can be greatly enhanced the strain of magnetostriction materials: apply a precompression, the magnetic domain making material internal is turned to in advance The direction of pressure perpendicular, material shrinks in the axial direction.When magnetic field intensity applies vertically, magnetic domain rotates, direction with Magnetization direction is consistent, thus creates bigger deformation, namely bigger strain.With axis on the edge of pressing means 10 Centered on be symmetrically arranged with 2 with buckling groove with the use of holding section 22, its shapes and sizes are corresponding with fixing groove 19, when When applying precompression, will press under pressing means 10, holding section 22 enters in sliding tray 17, then horizontally rotates pressing means 10 and makes card Conjunction portion 22 enters link slot 18, unclamps pressing means 10 when reaching the correspondence position of fixing groove 19, and holding section 22 is at spring force It is fastened under effect in fixing groove 19.The advantage of this applying precompression mode is: (1) is dropped further by the design of buckling groove The low integrated weight of pumping system, beneficially lightweight；(2) inventor it has been investigated that, one has been designed and has produced For the ultra-magnetic telescopic pump becoming, precompression is not linear to the influence curve of the output flow under different electric currents, has In the case of be not even continuous print, and under different electric currents and frequency range, always have a more excellent even optimum correspondence Precompression, therefore for and the common operating personnel of unfamiliar this characteristic for, to find suitable precompression pair every time The position answered is a pretty troublesome thing, by way of this graduate precompression applying, can find to more convenient and quicker The corresponding position of precompression needed for oneself.For example, when input current is 6A, and frequency is 10HZ, required precompression is 15MPa Left and right, when changing the condition of input current, operating personnel can come according to concrete size of current and frequency size easily Change the position of engaging to change the grade of precompression.Each grade precompression pair that developer can will draw through overtesting The parameter area answered is labeled in the surface of buckling body 16 to facilitate operating personnel to use.Concrete progression can be according to actual conditions Obtained by experiment.(3) simultaneously, pre-pressure mechanism is output shaft 7 and piston component 8 provides reliable restoring force, with more preferably Realize the straight reciprocating motion of piston component 8, ultimately form good pumping action.

Piston component 8 includes fixed body 24 and piston 23, and it is affixed with piston 23 that output shaft 7 passes through fixed body 24, piston 23 Bottom is provided with a barrier film 25 being made by elastic membraneous material, and it is fixed by screws on fixed body 24, and barrier film 25 will be lived Plug the 23rd, pump chamber is completely separated with the external world, and this integral seal mode can reach extraordinary sealing effectiveness.Due to make every The elastic properties of materials of film 25 is preferable, when giant magnetostrictive rod 6 shrinks, it is also possible to strengthen the restoring force of piston.Increase except using The mode of barrier film 25 seals, in order to reach better seal effect, at import and export position, the circumference of barrier film 25 of check valve On use again O shape rubber seal be filled with seal.

As seen in figs. 6 and 8, check valve assembly 9 includes import check valve 37 and Outlet check valves 38, and both are by contrary side To being arranged on valve body 39, valve block 26 is beam type, relies on the bending of valve block 26 and reply to realize the folding of valve port.Valve block 26 can be designed to variously-shaped according to actual use requirement, and when it is installed, the cantilever end of valve block 26 is all tight-lipped with turnover Contiguity is touched, to guarantee quickly to open and close.When check valve assembly 9 works, when the pressure differential of valve block 26 both sides reaches valve block 26 unlatching pressure when, valve block 26 is acted on by power, and bend deflection, thus realizes the switch of check valve assembly.Valve block 26 use bullet steel disc and beryllium-bronze as making material, and through the Ageing Treatment of three hours insulations, use natural air The mode of cooling, drastically increases its elastic performance.The working mechanism of ultra-magnetic telescopic pump 3 can be summarized as follows: super mangneto is stretched Compression material, in the magnetic field of change, can produce dilatation, and then drive piston to do straight reciprocating motion.Piston movement causes pump Chamber volume change, makes pump chamber and the extraneous pressure differential that produces, and two check valves, under the pressure differential of alternation drives, alternately beat on an off Close, serve rectified action, finally realize the unidirectional continuous flowing of liquid medium.

Turning now to Fig. 1, compare high when ultra-magnetic telescopic pump 3 is operated in big electric current, high capacity or ambient temperature itself In the case of, drive coil 12 to be susceptible to overheated, owing to driving the distance between coil 12 and giant magnetostrictive rod 6 less, Drive coil 12 overheated meeting that giant magnetostrictive rod 6 is deformed, and then cause output flow to change greatly, cutout even occurs Situation, is therefore additionally provided with indirect cooling system, and it includes that the 28th, chimney cooler the 27th, small-sized cooling blower cools down entrance 29 and Coolant outlet 30, is inner pump 13 and the form of the outer pump housing 14 by pump body design simultaneously, and inner pump 13 is by the preferable soft magnetism of heat conduction Material is made, and cooling entrance 29 is arranged on the top of the outer pump housing 14, and the bottom of the pump housing 14 is provided with coolant outlet 30, tubular type outside Cooler 27 is integrated on the outer surface of the outer pump housing 14, and entrance 29 is direct is connected with chimney cooler 27 in cooling, coolant outlet 30 It is connected with chimney cooler 27 by small-sized cooling blower 28, in the spiral coil cooling tube in chimney cooler 27, be passed through cooling water. In ultra-magnetic telescopic pump 3 running, if be detected that the air temperature value of inner pump 13 inner chamber is higher than setting value T1, small-sized Cooling blower 28 starts automatically, and the heat of inner pump 13 inner chamber is derived to cooling chamber 14 by the wall body of inner pump 13, simultaneously cold But the circulating cooling under the drive of small-sized cooling blower 28 of the hot-air in chamber 15, thus reduce the temperature driving coil 12.This The benefit planting cooling indirectly is, can effectively prevent from cooling down the inner chamber that water leaks into inner pump 13, prevents from driving coil 12 short-circuit, simultaneously Pump body design becomes the form of hollow also can effectively mitigate the weight of pump, saves soft magnetic materials.The power of small-sized cooling blower 28 is 170w, a length of 150mm of giant magnetostrictive rod 6, drive size of current to be 4A, when frequency is 10HZ, and the peace of ultra-magnetic telescopic pump 3 Line period for the national games increases 20% before not transforming.

It is provided with base 31 in the lower section of the pump housing, base 31 is provided with two emergent coolant outlets 32, at inner pump 13 Top be provided with emergent cooling entrance 33.It is filled with low melting point in emergent coolant outlet 32 and emergent cooling entrance 33, Such as paraffin, its fusion temperature T2 ＞ T1, the material of different melting points can be configured according to actual needs, this low melting point is also mixed Enter the appropriate soft magnetic materials identical with pump housing material.The cross section of emergent coolant outlet 32 is arranged to inverted trapezoidal shape, answers chilling But the cross section of entrance 33 is arranged to trapezoidal shape tapered from left to right, can effectively prevent paraffin from not melting and i.e. drop, and can guarantee that Can drop along the direction of design smoothly during melted paraffin wax.Emergent coolant outlet 32 and the emergency ventilation chamber 34 being arranged on below Being connected, the lower surface in emergency ventilation chamber 34 is inclined-plane, and its one end is connected with the inlet duct of small-sized cooling blower 28, another End connects with wax discharging port 35.When the air themperature of inner pump 13 inner chamber is more than T2, sent out by warning device (not shown) Going out to report to the police, paraffin starts fusing simultaneously, and the paraffin after melting in emergent coolant outlet 32 falls in emergency ventilation chamber 34, and along Inclined-plane falls into wax discharging port 35, and now emergent coolant outlet 32 and entrance 33 are opened because of the fusing of paraffin, owing to T2 is more than T1, Now small-sized cooling blower 28 has run, and the hot-air of inner chamber is directly circulated cold under the drive of small-sized cooling blower 28 But.The advantage of this emergent cooling structure is: directly do not use cooling water, it is to avoid leak and cause driving the wind of coil 12 short circuit Danger；Running into compared with (such as load, current swing are big) under extreme high-temperature condition, paraffin just can melt thus start emergent cooling System, normal condition lower inner cavity is a space closed, and preferably less leakage field (particularly mixes certain in paraffin During soft magnetic materials), simple in construction cost is relatively low simultaneously, it is not necessary to use complicated and relatively costly electric-controlled type cooling system.

The end of wax discharging port 35 is airtight by closing element 36, and closing element 36 is bolted on the bottom of base 31.When When needing de-waxing, unclamp bolt and take off closing element 36 by paraffin discharge.As it is shown in fig. 7, the pump housing and base 31 are by upper and lower two Dividing fastening to form, (also can operating with on-line operation if desired) within the pump shutdown time period, operating personnel can be by the pump housing and the end Seat 31 disassembles and refills paraffin, and cleans out the paraffin answering residual in cooling chamber 15 and emergency ventilation chamber 34.Answer chilling But flow into the paraffin in cooling chamber 15 after entrance 33 fusing could to clear up after pump housing dismounting, it is contemplated that melted paraffin wax And non-recurrent event and the volume of cooling chamber 15 is more much bigger than the volume in emergency ventilation chamber 34, not shadow in actual motion Ring the properly functioning of pump.

Preferably, as it is shown in figure 9, be additionally provided with the heat exchanging piece 40 of multiple outwardly convex on the outer surface of inner pump 13, change Warmware 40 is overall in round table-like, and the side of each heat exchanging piece 40 is provided with multiple spiral salient 41, adjacent two spiral salients The hand of spiral of 41 is contrary, i.e. previous dextrorotation, a rear derotation,...The heat exchanging piece 40 of this particular design can be effectively increased Air and the turbulent flow on inner pump 13 surface, to increase heat exchange efficiency.

In the air filtering system of this embodiment, (1) simple in construction, the velocity of rotation of activated carbon frame can be precisely controlled, And then control airfiltering effect, especially suitable low discharge air filtration, and it is good to have radiating condition, the cycle of operation is long, The advantages such as maintenance is convenient；(2) devising a kind of new precompression and applying mechanism, this applying precompression mode is by buckling groove Design reduce further the integrated weight of pumping system, beneficially lightweight；Applied by this graduate precompression simultaneously Mode, operating personnel can find to more convenient and quicker the corresponding position of precompression needed for oneself, can be easily according to specifically Size of current and frequency size change the position of engaging changing the grade of precompression, and pre-pressure mechanism is output shaft Provide reliable restoring force with piston component, so that the straight reciprocating motion of piston component is better achieved, ultimately form good Pumping action；(3) devise the indirect cooling system of uniqueness, can effectively prevent from cooling down the inner chamber that water leaks into inner pump 13, prevent Driving coil 12 short circuit, pump body design becomes the form of hollow also can effectively mitigate the weight of pump simultaneously, saves soft magnetic materials, and adopts Strengthen cooling effect by unique heat exchanging piece 40；The power of small-sized cooling blower 28 is 170w, giant magnetostrictive rod 6 length For 150mm, driving size of current to be 4A, when frequency is 10HZ, the safe operation cycle of ultra-magnetic telescopic pump 3 does not transforms front increasing Grow 20%；(4) Aided design emergency cooling system, under running into more extreme high-temperature condition, paraffin just can melt thus Starting emergency cooling system, normal condition lower inner cavity is a space closed, and preferably less leakage field is (particularly at paraffin Middle when mixing certain soft magnetic materials), simple in construction cost is relatively low simultaneously, it is not necessary to use complicated and relatively costly electric-controlled type cold But system；(5) devise the new pump sealing apparatus being association of activity and inertia, be additionally arranged at the bottom what elastic membraneous material made at piston 23 Barrier film 25, and use again O shape rubber seal to be filled with close on the circumference importing and exporting position, barrier film 25 of check valve Envelope, this integral seal mode can reach extraordinary sealing effectiveness, it is also possible to strengthens the restoring force of piston；(6) design The one way valve members being suitable for, valve block 26 uses and plays steel disc and beryllium-bronze as making material, and is incubated through three hours Ageing Treatment, use the mode of natural air cooling, drastically increase its elastic performance, two check valves are in the pressure of alternation Under power difference drives, alternately open and close, serve rectified action, finally realize the unidirectional continuous flowing of liquid medium.

Embodiment 2:

Turning now to Fig. 1, compare high when ultra-magnetic telescopic pump 3 is operated in big electric current, high capacity or ambient temperature itself In the case of, drive coil 12 to be susceptible to overheated, owing to driving the distance between coil 12 and giant magnetostrictive rod 6 less, Drive coil 12 overheated meeting that giant magnetostrictive rod 6 is deformed, and then cause output flow to change greatly, cutout even occurs Situation, is therefore additionally provided with indirect cooling system, and it includes that the 28th, chimney cooler the 27th, small-sized cooling blower cools down entrance 29 and Coolant outlet 30, is inner pump 13 and the form of the outer pump housing 14 by pump body design simultaneously, and inner pump 13 is by the preferable soft magnetism of heat conduction Material is made, and cooling entrance 29 is arranged on the top of the outer pump housing 14, and the bottom of the pump housing 14 is provided with coolant outlet 30, tubular type outside Cooler 27 is integrated on the outer surface of the outer pump housing 14, and entrance 29 is direct is connected with chimney cooler 27 in cooling, coolant outlet 30 It is connected with chimney cooler 27 by small-sized cooling blower 28, in the spiral coil cooling tube in chimney cooler 27, be passed through cooling water. In ultra-magnetic telescopic pump 3 running, if be detected that the air temperature value of inner pump 13 inner chamber is higher than setting value T1, small-sized Cooling blower 28 starts automatically, and the heat of inner pump 13 inner chamber is derived to cooling chamber 14 by the wall body of inner pump 13, simultaneously cold But the circulating cooling under the drive of small-sized cooling blower 28 of the hot-air in chamber 15, thus reduce the temperature driving coil 12.This The benefit planting cooling indirectly is, can effectively prevent from cooling down the inner chamber that water leaks into inner pump 13, prevents from driving coil 12 short-circuit, simultaneously Pump body design becomes the form of hollow also can effectively mitigate the weight of pump, saves soft magnetic materials.The power of small-sized cooling blower 28 is 190w, a length of 150mm of giant magnetostrictive rod 6, drive size of current to be 6A, when frequency is 10HZ, and the peace of ultra-magnetic telescopic pump 3 Line period for the national games increases 25% before not transforming.

Preferably, as it is shown in figure 9, be additionally provided with the heat exchanging piece 40 of multiple outwardly convex on the outer surface of inner pump 13, change Warmware 40 is overall in round table-like, and the side of each heat exchanging piece 40 is provided with multiple spiral salient 41, adjacent two spiral salients The hand of spiral of 41 is contrary, i.e. previous dextrorotation, a rear derotation,....The heat exchanging piece 40 of this particular design can be effectively increased Air and the turbulent flow on inner pump 13 surface, to increase heat exchange efficiency.

In the air filtering system of this embodiment, (1) simple in construction, the velocity of rotation of activated carbon frame can be precisely controlled, And then control airfiltering effect, especially suitable low discharge air filtration, and it is good to have radiating condition, the cycle of operation is long, The advantages such as maintenance is convenient；(2) devising a kind of new precompression and applying mechanism, this applying precompression mode is by buckling groove Design reduce further the integrated weight of pumping system, beneficially lightweight；Applied by this graduate precompression simultaneously Mode, operating personnel can find to more convenient and quicker the corresponding position of precompression needed for oneself, can be easily according to specifically Size of current and frequency size change the position of engaging changing the grade of precompression, and pre-pressure mechanism is output shaft Provide reliable restoring force with piston component, so that the straight reciprocating motion of piston component is better achieved, ultimately form good Pumping action；(3) devise the indirect cooling system of uniqueness, can effectively prevent from cooling down the inner chamber that water leaks into inner pump 13, prevent Driving coil 12 short circuit, pump body design becomes the form of hollow also can effectively mitigate the weight of pump simultaneously, saves soft magnetic materials, and adopts Strengthen cooling effect by unique heat exchanging piece 40；The power of small-sized cooling blower 28 is 190w, giant magnetostrictive rod 6 length For 150mm, driving size of current to be 6A, when frequency is 10HZ, the safe operation cycle of ultra-magnetic telescopic pump 3 does not transforms front increasing Grow 25%；(4) Aided design emergency cooling system, under running into more extreme high-temperature condition, paraffin just can melt thus Starting emergency cooling system, normal condition lower inner cavity is a space closed, and preferably less leakage field is (particularly at paraffin Middle when mixing certain soft magnetic materials), simple in construction cost is relatively low simultaneously, it is not necessary to use complicated and relatively costly electric-controlled type cold But system；(5) devise the new pump sealing apparatus being association of activity and inertia, be additionally arranged at the bottom what elastic membraneous material made at piston 23 Barrier film 25, and use again O shape rubber seal to be filled with close on the circumference importing and exporting position, barrier film 25 of check valve Envelope, this integral seal mode can reach extraordinary sealing effectiveness, it is also possible to strengthens the restoring force of piston；(6) design The one way valve members being suitable for, valve block 26 uses and plays steel disc and beryllium-bronze as making material, and is incubated through three hours Ageing Treatment, use the mode of natural air cooling, drastically increase its elastic performance, two check valves are in the pressure of alternation Under power difference drives, alternately open and close, serve rectified action, finally realize the unidirectional continuous flowing of liquid medium.

Embodiment 3:

Turning now to Fig. 1, compare high when ultra-magnetic telescopic pump 3 is operated in big electric current, high capacity or ambient temperature itself In the case of, drive coil 12 to be susceptible to overheated, owing to driving the distance between coil 12 and giant magnetostrictive rod 6 less, Drive coil 12 overheated meeting that giant magnetostrictive rod 6 is deformed, and then cause output flow to change greatly, cutout even occurs Situation, is therefore additionally provided with indirect cooling system, and it includes that the 28th, chimney cooler the 27th, small-sized cooling blower cools down entrance 29 and Coolant outlet 30, is inner pump 13 and the form of the outer pump housing 14 by pump body design simultaneously, and inner pump 13 is by the preferable soft magnetism of heat conduction Material is made, and cooling entrance 29 is arranged on the top of the outer pump housing 14, and the bottom of the pump housing 14 is provided with coolant outlet 30, tubular type outside Cooler 27 is integrated on the outer surface of the outer pump housing 14, and entrance 29 is direct is connected with chimney cooler 27 in cooling, coolant outlet 30 It is connected with chimney cooler 27 by small-sized cooling blower 28, in the spiral coil cooling tube in chimney cooler 27, be passed through cooling water. In ultra-magnetic telescopic pump 3 running, if be detected that the air temperature value of inner pump 13 inner chamber is higher than setting value T1, small-sized Cooling blower 28 starts automatically, and the heat of inner pump 13 inner chamber is derived to cooling chamber 14 by the wall body of inner pump 13, simultaneously cold But the circulating cooling under the drive of small-sized cooling blower 28 of the hot-air in chamber 15, thus reduce the temperature driving coil 12.This The benefit planting cooling indirectly is, can effectively prevent from cooling down the inner chamber that water leaks into inner pump 13, prevents from driving coil 12 short-circuit, simultaneously Pump body design becomes the form of hollow also can effectively mitigate the weight of pump, saves soft magnetic materials.The power of small-sized cooling blower 28 is 210w, a length of 150mm of giant magnetostrictive rod 6, drive size of current to be 8A, when frequency is 10HZ, and the peace of ultra-magnetic telescopic pump 3 Line period for the national games increases 30% before not transforming.

In the air filtering system of this embodiment, (1) simple in construction, the velocity of rotation of activated carbon frame can be precisely controlled, And then control airfiltering effect, especially suitable low discharge air filtration, and it is good to have radiating condition, the cycle of operation is long, The advantages such as maintenance is convenient；(2) devising a kind of new precompression and applying mechanism, this applying precompression mode is by buckling groove Design reduce further the integrated weight of pumping system, beneficially lightweight；Applied by this graduate precompression simultaneously Mode, operating personnel can find to more convenient and quicker the corresponding position of precompression needed for oneself, can be easily according to specifically Size of current and frequency size change the position of engaging changing the grade of precompression, and pre-pressure mechanism is output shaft Provide reliable restoring force with piston component, so that the straight reciprocating motion of piston component is better achieved, ultimately form good Pumping action；(3) devise the indirect cooling system of uniqueness, can effectively prevent from cooling down the inner chamber that water leaks into inner pump 13, prevent Driving coil 12 short circuit, pump body design becomes the form of hollow also can effectively mitigate the weight of pump simultaneously, saves soft magnetic materials, and adopts Strengthen cooling effect by unique heat exchanging piece 40；The power of small-sized cooling blower 28 is 210w, giant magnetostrictive rod 6 length For 150mm, driving size of current to be 8A, when frequency is 10HZ, the safe operation cycle of ultra-magnetic telescopic pump 3 does not transforms front increasing Grow 30%；(4) Aided design emergency cooling system, under running into more extreme high-temperature condition, paraffin just can melt thus Starting emergency cooling system, normal condition lower inner cavity is a space closed, and preferably less leakage field is (particularly at paraffin Middle when mixing certain soft magnetic materials), simple in construction cost is relatively low simultaneously, it is not necessary to use complicated and relatively costly electric-controlled type cold But system；(5) devise the new pump sealing apparatus being association of activity and inertia, be additionally arranged at the bottom what elastic membraneous material made at piston 23 Barrier film 25, and use again O shape rubber seal to be filled with close on the circumference importing and exporting position, barrier film 25 of check valve Envelope, this integral seal mode can reach extraordinary sealing effectiveness, it is also possible to strengthens the restoring force of piston；(6) design The one way valve members being suitable for, valve block 26 uses and plays steel disc and beryllium-bronze as making material, and is incubated through three hours Ageing Treatment, use the mode of natural air cooling, drastically increase its elastic performance, two check valves are in the pressure of alternation Under power difference drives, alternately open and close, serve rectified action, finally realize the unidirectional continuous flowing of liquid medium.

Embodiment 4:

Turning now to Fig. 1, compare high when ultra-magnetic telescopic pump 3 is operated in big electric current, high capacity or ambient temperature itself In the case of, drive coil 12 to be susceptible to overheated, owing to driving the distance between coil 12 and giant magnetostrictive rod 6 less, Drive coil 12 overheated meeting that giant magnetostrictive rod 6 is deformed, and then cause output flow to change greatly, cutout even occurs Situation, is therefore additionally provided with indirect cooling system, and it includes that the 28th, chimney cooler the 27th, small-sized cooling blower cools down entrance 29 and Coolant outlet 30, is inner pump 13 and the form of the outer pump housing 14 by pump body design simultaneously, and inner pump 13 is by the preferable soft magnetism of heat conduction Material is made, and cooling entrance 29 is arranged on the top of the outer pump housing 14, and the bottom of the pump housing 14 is provided with coolant outlet 30, tubular type outside Cooler 27 is integrated on the outer surface of the outer pump housing 14, and entrance 29 is direct is connected with chimney cooler 27 in cooling, coolant outlet 30 It is connected with chimney cooler 27 by small-sized cooling blower 28, in the spiral coil cooling tube in chimney cooler 27, be passed through cooling water. In ultra-magnetic telescopic pump 3 running, if be detected that the air temperature value of inner pump 13 inner chamber is higher than setting value T1, small-sized Cooling blower 28 starts automatically, and the heat of inner pump 13 inner chamber is derived to cooling chamber 14 by the wall body of inner pump 13, simultaneously cold But the circulating cooling under the drive of small-sized cooling blower 28 of the hot-air in chamber 15, thus reduce the temperature driving coil 12.This The benefit planting cooling indirectly is, can effectively prevent from cooling down the inner chamber that water leaks into inner pump 13, prevents from driving coil 12 short-circuit, simultaneously Pump body design becomes the form of hollow also can effectively mitigate the weight of pump, saves soft magnetic materials.The power of small-sized cooling blower 28 is 230w, a length of 150mm of giant magnetostrictive rod 6, drive size of current to be 9A, when frequency is 10HZ, and the peace of ultra-magnetic telescopic pump 3 Line period for the national games increases 35% before not transforming.

In the air filtering system of this embodiment, (1) simple in construction, the velocity of rotation of activated carbon frame can be precisely controlled, And then control airfiltering effect, especially suitable low discharge air filtration, and it is good to have radiating condition, the cycle of operation is long, The advantages such as maintenance is convenient；(2) devising a kind of new precompression and applying mechanism, this applying precompression mode is by buckling groove Design reduce further the integrated weight of pumping system, beneficially lightweight；Applied by this graduate precompression simultaneously Mode, operating personnel can find to more convenient and quicker the corresponding position of precompression needed for oneself, can be easily according to specifically Size of current and frequency size change the position of engaging changing the grade of precompression, and pre-pressure mechanism is output shaft Provide reliable restoring force with piston component, so that the straight reciprocating motion of piston component is better achieved, ultimately form good Pumping action；(3) devise the indirect cooling system of uniqueness, can effectively prevent from cooling down the inner chamber that water leaks into inner pump 13, prevent Driving coil 12 short circuit, pump body design becomes the form of hollow also can effectively mitigate the weight of pump simultaneously, saves soft magnetic materials, and adopts Strengthen cooling effect by unique heat exchanging piece 40；The power of small-sized cooling blower 28 is 230w, giant magnetostrictive rod 6 length For 150mm, driving size of current to be 9A, when frequency is 10HZ, the safe operation cycle of ultra-magnetic telescopic pump 3 does not transforms front increasing Grow 35%；(4) Aided design emergency cooling system, under running into more extreme high-temperature condition, paraffin just can melt thus Starting emergency cooling system, normal condition lower inner cavity is a space closed, and preferably less leakage field is (particularly at paraffin Middle when mixing certain soft magnetic materials), simple in construction cost is relatively low simultaneously, it is not necessary to use complicated and relatively costly electric-controlled type cold But system；(5) devise the new pump sealing apparatus being association of activity and inertia, be additionally arranged at the bottom what elastic membraneous material made at piston 23 Barrier film 25, and use again O shape rubber seal to be filled with close on the circumference importing and exporting position, barrier film 25 of check valve Envelope, this integral seal mode can reach extraordinary sealing effectiveness, it is also possible to strengthens the restoring force of piston；(6) design The one way valve members being suitable for, valve block 26 uses and plays steel disc and beryllium-bronze as making material, and is incubated through three hours Ageing Treatment, use the mode of natural air cooling, drastically increase its elastic performance, two check valves are in the pressure of alternation Under power difference drives, alternately open and close, serve rectified action, finally realize the unidirectional continuous flowing of liquid medium.

Embodiment 5:

Turning now to Fig. 1, compare high when ultra-magnetic telescopic pump 3 is operated in big electric current, high capacity or ambient temperature itself In the case of, drive coil 12 to be susceptible to overheated, owing to driving the distance between coil 12 and giant magnetostrictive rod 6 less, Drive coil 12 overheated meeting that giant magnetostrictive rod 6 is deformed, and then cause output flow to change greatly, cutout even occurs Situation, is therefore additionally provided with indirect cooling system, and it includes that the 28th, chimney cooler the 27th, small-sized cooling blower cools down entrance 29 and Coolant outlet 30, is inner pump 13 and the form of the outer pump housing 14 by pump body design simultaneously, and inner pump 13 is by the preferable soft magnetism of heat conduction Material is made, and cooling entrance 29 is arranged on the top of the outer pump housing 14, and the bottom of the pump housing 14 is provided with coolant outlet 30, tubular type outside Cooler 27 is integrated on the outer surface of the outer pump housing 14, and entrance 29 is direct is connected with chimney cooler 27 in cooling, coolant outlet 30 It is connected with chimney cooler 27 by small-sized cooling blower 28, in the spiral coil cooling tube in chimney cooler 27, be passed through cooling water. In ultra-magnetic telescopic pump 3 running, if be detected that the air temperature value of inner pump 13 inner chamber is higher than setting value T1, small-sized Cooling blower 28 starts automatically, and the heat of inner pump 13 inner chamber is derived to cooling chamber 14 by the wall body of inner pump 13, simultaneously cold But the circulating cooling under the drive of small-sized cooling blower 28 of the hot-air in chamber 15, thus reduce the temperature driving coil 12.This The benefit planting cooling indirectly is, can effectively prevent from cooling down the inner chamber that water leaks into inner pump 13, prevents from driving coil 12 short-circuit, simultaneously Pump body design becomes the form of hollow also can effectively mitigate the weight of pump, saves soft magnetic materials.The power of small-sized cooling blower 28 is 250w, a length of 150mm of giant magnetostrictive rod 6, drive size of current to be 10A, when frequency is 10HZ, ultra-magnetic telescopic pump 3 The safe operation cycle increases 40% before not transforming.

In the air filtering system of this embodiment, (1) simple in construction, the velocity of rotation of activated carbon frame can be precisely controlled, And then control airfiltering effect, especially suitable low discharge air filtration, and it is good to have radiating condition, the cycle of operation is long, The advantages such as maintenance is convenient；(2) devising a kind of new precompression and applying mechanism, this applying precompression mode is by buckling groove Design reduce further the integrated weight of pumping system, beneficially lightweight；Applied by this graduate precompression simultaneously Mode, operating personnel can find to more convenient and quicker the corresponding position of precompression needed for oneself, can be easily according to specifically Size of current and frequency size change the position of engaging changing the grade of precompression, and pre-pressure mechanism is output shaft Provide reliable restoring force with piston component, so that the straight reciprocating motion of piston component is better achieved, ultimately form good Pumping action；(3) devise the indirect cooling system of uniqueness, can effectively prevent from cooling down the inner chamber that water leaks into inner pump 13, prevent Driving coil 12 short circuit, pump body design becomes the form of hollow also can effectively mitigate the weight of pump simultaneously, saves soft magnetic materials, and adopts Strengthen cooling effect by unique heat exchanging piece 40；The power of small-sized cooling blower 28 is 250w, giant magnetostrictive rod 6 length For 150mm, size of current is driven to be 10A, when frequency is 10HZ, before the safe operation cycle of ultra-magnetic telescopic pump 3 does not transforms Increase 40%；(4) Aided design emergency cooling system, under running into more extreme high-temperature condition, paraffin just can melt from And starting emergency cooling system, normal condition lower inner cavity is a space closed, and preferably less leakage field is (particularly at stone When wax mixes certain soft magnetic materials), simple in construction cost is relatively low simultaneously, it is not necessary to use complicated and relatively costly electric-controlled type Cooling system；(5) devise the new pump sealing apparatus being association of activity and inertia, be additionally arranged at the bottom elastic membraneous material's making at piston 23 Barrier film 25, and check valve import and export position, barrier film 25 circumference on use again O shape rubber seal to be filled with close Envelope, this integral seal mode can reach extraordinary sealing effectiveness, it is also possible to strengthens the restoring force of piston；(6) design The one way valve members being suitable for, valve block 26 uses and plays steel disc and beryllium-bronze as making material, and is incubated through three hours Ageing Treatment, use the mode of natural air cooling, drastically increase its elastic performance, two check valves are in the pressure of alternation Under power difference drives, alternately open and close, serve rectified action, finally realize the unidirectional continuous flowing of liquid medium.

Last it should be noted that, above example is only in order to illustrating technical scheme, rather than the present invention is protected Protecting the restriction of scope, although having made to explain to the present invention with reference to preferred embodiment, those of ordinary skill in the art should Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention Matter and scope.

Claims

1. a novel integration air filtration system, is characterized in that, including install coarse strainer in the housing, activated carbon frame and thin Filter screen, activated carbon frame has been inlayed multiple activated carbon, has been rotated by main shaft, and main shaft is by by the fluid motor of oil feed pump fuel feeding Drive and rotate, regulated the rotating speed of hydraulic motor by regulating fuel delivery；Air is entered by the entrance of housing upper, sequentially passes through Outlet through lower housing portion after coarse strainer, activated carbon frame and fie screen is discharged.

2. one according to claim 1 novel integration air filtration system, is characterized in that, the aperture of described coarse strainer with The ratio in the aperture of described fie screen is the ratio of maximum quantity of wind and minimum air quantity in housing.

3. one according to claim 2 novel integration air filtration system, is characterized in that, described entrance and exit is all provided with Put on the axis of housing.

4. one according to claim 3 novel integration air filtration system, is characterized in that, described oil feed pump is super mangneto Expansion pump, described ultra-magnetic telescopic pump is overall vertically-mounted, it include the pump housing, giant magnetostrictive rod, output shaft, piston component, Check valve assembly, pressing means, end cap, driving coil, indirect cooling system and emergency cooling system, the pump housing includes inner pump with outward The pump housing, forms the cooling chamber of annular between inner pump and the outer pump housing；Coil is driven to be contained in the inner chamber of described inner pump, super magnetic Cause extension stem to be arranged on the axis of described driving coil；The lower end of output shaft is connected with the upper end of giant magnetostrictive rod, defeated Shaft and the pump housing are made by the soft magnetic materials of high magnetic permeability, and the length of giant magnetostrictive rod and the length phase driving coil Deng；Giant magnetostrictive rod is pole shape, and it makes material and includes rare earth metal town, dysprosium and magnesium-yttrium-transition metal iron；

The described outer pump housing upwardly extends formation buckling body, and the lower horizontal of output shaft is connected with supporting, and supporting and part are defeated Shaft is contained in buckling body, and the wall body of buckling body is symmetrically arranged with centered on axis 2 buckling grooves, each buckling groove Including the sliding tray vertically arranged, multiple fixing groove and multiple horizontally disposed link slot, described sliding tray, link slot and fixing Groove is sequentially communicated；Described pressing means is connected with supporting by spring, for applying precompression, described bullet to giant magnetostrictive rod Spring is sleeved on output shaft；It is symmetrically arranged with 2 on the edge of described pressing means to join with described buckling groove centered on axis Closing the holding section using, its shapes and sizes match with the shapes and sizes of fixing groove, when holding section is fastened on varying level During the fixing groove of position, giant magnetostrictive rod obtains different grades of precompression；Apply to press under pressing means during precompression, engaging Portion enters in sliding tray, horizontally rotates pressing means and makes holding section enter link slot, the pine when reaching the correspondence position of fixing groove Opening pressing means, holding section is fastened in described fixing groove under spring force；

Described piston component includes fixed body and piston, and it is affixed with piston that output shaft passes through fixed body, and piston base is provided with one The barrier film being made by elastic membraneous material, it is fixed by screws on fixed body, barrier film by piston, pump chamber and the external world completely every Open, be simultaneously used for when giant magnetostrictive rod shrinks strengthening the restoring force of piston；

Described check valve assembly includes import check valve and Outlet check valves, and both are arranged on valve body in the opposite direction, valve Piece is beam type, is realized the folding of valve port by the bending of valve block and reply, and the cantilever end of valve block is tight with import or export Contiguity is touched；Described valve block uses bullet steel disc and beryllium-bronze as making material, through the Ageing Treatment of three hours insulations, And the mode using natural air to cool down cools down；Described giant magnetostrictive rod produces dilatation in the magnetic field of change, drives Piston does straight reciprocating motion, and piston movement causes pump chamber to change, and two check valves, under the pressure differential of alternation drives, are handed over For opening and closing, serve rectified action, finally realize the unidirectional continuous flowing of liquid medium；The import and export of check valve, every O shape rubber seal is all used to be filled with sealing on the circumference of film.

5. one according to claim 4 novel integration air filtration system, is characterized in that, described indirect cooling system bag Including chimney cooler, small-sized cooling blower, cooling entrance and coolant outlet, inner pump is made up of the soft magnetic materials of heat conduction, cooling Entrance is arranged on the top of the outer pump housing, and coolant outlet is arranged on the bottom of the outer pump housing；Described chimney cooler is integrated in the outer pump housing Outer surface on, cooling entrance is directly connected with chimney cooler, and coolant outlet passes through small-sized cooling blower and described tube type cold But device is connected, and is passed through cooling water in the spiral coil cooling tube in chimney cooler；During ultra-magnetic telescopic pump operation, work as detection To inner pump inner chamber air temperature value higher than setting value T1 when, small-sized cooling blower starts automatically, the heat of inner pump inner chamber Being derived to cooling chamber by the wall body of inner pump, the hot-air in cooling chamber follows under the drive of small-sized cooling blower simultaneously Ring cools down, thus reduces the temperature driving coil；The power of described small-sized cooling blower is 170w, and described giant magnetostrictive rod is long Degree is 150mm, drives size of current to be 4A, and frequency is 10HZ.

6. one according to claim 5 novel integration air filtration system, is characterized in that, described emergency cooling system bag Including emergent cooling entrance, emergent cooling chamber and 2 emergent coolant outlets, 2 described emergent coolant outlets are arranged on below the pump housing Base in, emergent cooling entrance is arranged on the top of inner pump；Fill in described emergent coolant outlet and emergent cooling entrance Having low melting point, its fusion temperature T2 ＞ T1, be also mixed with in this low melting point is identical with described pump housing material soft Magnetic material；The cross section of described emergent coolant outlet is inverted trapezoidal shape, and the cross section of emergent cooling entrance is arranged to tapered from left to right Trapezoidal shape；Described emergent coolant outlet is connected with the emergency ventilation chamber being arranged on below, the lower surface in emergency ventilation chamber For inclined-plane, its one end is connected with the inlet duct of small-sized cooling blower, and the other end connects with wax discharging port；When inner pump inner chamber Air themperature starts fusing more than paraffin during T2, and emergent coolant outlet and entrance are opened because of the fusing of paraffin, and the heat of inner chamber is empty Gas is directly circulated cooling under the drive of small-sized cooling blower；Paraffin after melting in emergent coolant outlet falls into emergent logical In wind chamber, and fall into wax discharging port along inclined-plane；The end of described wax discharging port is provided with closing element, and closing element is bolted on The bottom of base, when needs de-waxing, unclamps bolt and takes off closing element by paraffin discharge；The described pump housing and base are by upper and lower two Part snap-fit forms, and disassembles the pump housing and base refill paraffin for operating personnel, and clean out answer cooling chamber and The paraffin of residual in emergency ventilation chamber.

7. one according to claim 6 novel integration air filtration system, is characterized in that, the outer surface of described inner pump On be additionally provided with the heat exchanging piece of multiple outwardly convex, described heat exchanging piece integrally in round table-like, the side of each heat exchanging piece is arranged Having multiple spiral salient, the hand of spiral of adjacent two spiral salients is contrary.