CN106091409B

CN106091409B - A kind of defroster with good heat radiating function

Info

Publication number: CN106091409B
Application number: CN201610404723.7A
Authority: CN
Inventors: 张丽珠
Original assignee: Individual
Current assignee: Jiangsu Xinda Communication Technology Co ltd
Priority date: 2016-06-08
Filing date: 2016-06-08
Publication date: 2018-06-29
Anticipated expiration: 2036-06-08
Also published as: CN106091409A

Abstract

The invention discloses a kind of defroster with good heat radiating function, including solar thermal collector, high-order hot water heat exchanger, cycle heat exchange oil pump and anti-freeze pipe；The solar thermal collector and high-order hot water heat exchanger are arranged on roof, and solar thermal collector converts the solar into the water in energy heats high position hot water heat exchanger；Cold oil is sent into high-order hot water heat exchanger and heated by cycle heat exchange oil pump, and mode of heating is indirectly heat；The deep fat come out from high-order hot water heat exchanger is sent in anti-freeze pipe, and the anti-freeze pipe is arranged on serpentine-likely on the side wall of instruction case to be heated, and the cold oil come out from anti-freeze pipe returns to the entrance of cycle heat exchange oil pump.The defroster is simple in structure, and using the high-termal conductivity of solar thermal collector and oil, energy conservation and environmental protection antifreezing effect is good, temperature that can accurately in conditioning instrumentation cabinet, and good with radiating condition, and the cycle of operation is long, overhauls the advantages that facilitating.

Description

A kind of defroster with good heat radiating function

Technical field

The present invention relates to the antifreeze fields of instruction case, and in particular to a kind of defroster with good heat radiating function.

Background technology

Instrument and meter cabinet it is antifreeze, be always practice in a hot spot the problem of.Due to the spy of some precision instrumentations Different property, it is especially true for low temp area there is a situation where measuring inaccurate, damage in the case of low temperature.Instrument simultaneously The temperature of table cabinet have be not suitable for it is too high.Therefore, how the temperature of accurate control instrument cabinet, ensure the normal use of instrument and meter, It is the subject of a great practical value.

Under the excitation of externally-applied magnetic field, length and volume can change ferromagnetic crstal, when externally-applied magnetic field encourages After removal, size is restored to the phenomenon that original, referred to as magnetostrictive effect again.Ultra-magnetic telescopic pump is to utilize ultra-magnetic telescopic The mechanism of dilatation can occur in externally-applied magnetic field for material, and pump chamber is made to generate variation, form the one-way flow of liquid And pump action, small, advantages of simple structure and simple accurate with flow control.

Invention content

In view of the above-mentioned problems, the present invention provides a kind of defroster with good heat radiating function.

The purpose of the present invention is realized using following technical scheme：

A kind of defroster with good heat radiating function, it is characterized in that, including solar thermal collector, high-order hot water heat exchange Device, cycle heat exchange oil pump and anti-freeze pipe；The solar thermal collector and high-order hot water heat exchanger are arranged on roof, solar energy collection Hot device converts the solar into the water in energy heats high position hot water heat exchanger；Cycle heat exchange oil pump send cold oil to high-order hot water It is heated in heat exchanger, mode of heating is indirectly heat；The deep fat come out from high-order hot water heat exchanger is sent in anti-freeze pipe, The anti-freeze pipe is arranged on serpentine-likely on the side wall of instruction case to be heated, and the cold oil come out from anti-freeze pipe returns to cycle heat exchange The entrance of oil pump；

Preferably, the solar thermal collector uses electron tubes type solar thermal collector.

Preferably, the solar thermal collector is arranged on high-order hot water heat exchanger.

Preferably, the cycle heat exchange oil pump is pumped for ultra-magnetic telescopic, and the ultra-magnetic telescopic pump is whole vertically-mounted, packet Include the pump housing, giant magnetostrictive rod, output shaft, piston component, check valve assembly, pressing means, end cap, indirectly driving coil, cooling System and emergency cooling system, the pump housing include inner pump and the outer pump housing, and the cooling chamber of annular is formed between inner pump and the outer pump housing； Driving coil is contained in the inner cavity of inner pump, and giant magnetostrictive rod is mounted on the central axes of driving coil；Under output shaft End is connected with the upper end of giant magnetostrictive rod, and output shaft and the pump housing are made of the soft magnetic materials of high magnetic permeability, and super mangneto is stretched The length of contracting stick and the equal length of driving coil；Giant magnetostrictive rod is pole shape, and making material includes rare earth metal dysprosium With magnesium-yttrium-transition metal iron；

The outer pump housing upwardly extends to form buckling body, and the lower horizontal of output shaft is connected with supporting, supporting and portion Output shaft is divided to be contained in buckling body, is symmetrically arranged with 2 buckling grooves on the wall body of buckling body centered on central axes, it is each to detain Close slot and include sliding groove, multiple fixing grooves and the multiple horizontally disposed link slots arranged vertically, the sliding groove, link slot and Fixing groove is sequentially communicated；The pressing means are connected by spring with supporting, for applying precompression, institute to giant magnetostrictive rod Spring pocket is stated on output shaft；2 and the fastening are symmetrically arranged on the edge of the pressing means centered on central axes The shapes and sizes of the holding section that slot is used cooperatively, shapes and sizes and fixing groove match, when holding section is fastened on difference During the fixing groove of horizontal position, giant magnetostrictive rod obtains different grades of precompression；Pressing means are pushed when applying precompression, Holding section enters in sliding groove, horizontally rotates pressing means so that holding section enters link slot, when the corresponding position for reaching fixing groove Shi Songkai pressing means, holding section are fastened in fixing groove under spring force；

The piston component includes fixed body and piston, and output shaft passes through fixed body and piston affixed, piston base setting There is a diaphragm made by elastic membraneous material, be fixed by screws on fixed body, diaphragm is complete by piston, pump chamber and the external world Enhance the restoring force of piston when separating, while being shunk for giant magnetostrictive rod entirely；

The check valve assembly includes import check valve and Outlet check valves, and the two is mounted on valve body in the opposite direction On, valve block is beam type, realizes the folding of valve port by the bending and reply of valve block, the cantilever end of valve block and import or is gone out Mouth is in close contact；The valve block using spring leaf and beryllium-bronze as making material, by the ageing treatment that three hours keep the temperature, And it is cooled down by the way of natural air cooling；The giant magnetostrictive rod generates dilatation in changing magnetic field, drives Piston does straight reciprocating motion, and piston motion causes pump chamber to change, and two check valves are handed under the pressure differential driving of alternation For opening and closing, rectified action is played, the final unidirectional continuous flowing for realizing liquid medium；The inlet and outlet of check valve, every Sealing is filled using O shape rubber seal on the circumference of film；

Preferably, the indirect cooling system includes chimney cooler, small-sized cooling blower, cooling entrance and cools down out Mouthful, inner pump is made of the preferable soft magnetic materials of heat conduction, and cooling entrance is arranged on the top of the outer pump housing, and coolant outlet is arranged on outer The lower part of the pump housing；The 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 by small-sized cooling blower with the chimney cooler, is passed through in the spiral coil cooling tube in chimney cooler cold But water；It is small when the air temperature value for detecting inner pump inner cavity is higher than setting value T1 during ultra-magnetic telescopic pump operation Type cooling blower starts automatically, and the heat of inner pump inner cavity is exported by the wall body of inner pump to cooling chamber, while in cooling chamber Hot-air circulating cooling is carried out under the drive of small-sized cooling blower, so as to reduce the temperature of driving coil；It is described small-sized cold But the power of wind turbine is 170w, and the giant magnetostrictive rod length is 150mm, and driving current size is 4A, frequency 10HZ；

Preferably, the emergency cooling system cools down entrance, emergent cooling chamber and 2 emergent coolant outlets including meeting an urgent need, and 2 A emergent coolant outlet is arranged in the pedestal below the pump housing, and emergent cooling entrance is arranged on the top of inner pump；It is described Filled with low melting point in emergent coolant outlet and emergent cooling entrance, fusion temperature T2 ＞ T1, in the low melting point The soft magnetic materials with the pump housing material identical being also mixed with；The section of the emergent coolant outlet is inverted trapezoidal shape, is met an urgent need The section of cooling entrance is arranged to trapezoidal shape tapered from left to right；The emergent coolant outlet and setting thereunder emergent Vented cavity is connected, and the lower surface of emergency ventilation chamber is inclined-plane, and one end is connected with the inlet duct of small-sized cooling blower, separately One end is connected with wax discharging port；Paraffin starts to melt when the air themperature of inner pump inner cavity is more than T2, emergent coolant outlet and enters For mouth because the fusing of paraffin is opened, the hot-air of inner cavity directly carries out circulating cooling under the drive of small-sized cooling blower；It is emergent Paraffin after melting in coolant outlet falls into emergency ventilation intracavitary, and fall into wax discharging port along inclined-plane；The end of the wax discharging port Closing element is provided with, closing element is bolted on the bottom of pedestal, and when needing de-waxing, release bolt removes closing element will Paraffin is discharged；The pump housing and pedestal are fastened by upper and lower two parts, will be under the pump housing and pedestal dismounting for operating personnel To refill paraffin, and clean up and answer remaining paraffin in cooling chamber and emergency ventilation chamber.

Preferably, the heat exchanging piece of multiple outwardly convexs is additionally provided on the outer surface of the inner pump, the heat exchanging piece is whole Body is in round table-like, and multiple spiral salients, the hand of spiral phase of two neighboring spiral salient are provided on the side of each heat exchanging piece Instead.

This defroster has the beneficial effect that：(1) it is simple in structure, utilize the high-termal conductivity of solar thermal collector and oil, section Can environmentally friendly antifreezing effect it is good, temperature that can accurately in conditioning instrumentation cabinet, and good with radiating condition, the cycle of operation is long, inspection Repair the advantages that facilitating；(2) it devises a kind of new precompression and applies mechanism, this application precompression mode setting by buckling groove Meter further reduced the integrated weight of pumping system, be conducive to lightweight；Pass through this graduate precompression application side simultaneously Formula, operating personnel can find to more convenient and quicker the corresponding position of precompression needed for oneself, can be easily according to specific Size of current and frequency size change the position of engaging to change the grade of precompression, and pre-pressure mechanism for output shaft and Piston component provides reliable restoring force, the straight reciprocating motion of piston component is better achieved, ultimately forms good Pumping action；(3) unique indirect cooling system is devised, can effectively prevent the inner cavity that cooling water leaks into inner pump, prevents from driving Coil short, while pump body design also can effectively mitigate the weight of pump into hollow form, save soft magnetic materials, and employ solely Special heat exchanging piece strengthens cooling effect；(4) Aided design emergency cooling system, in the case where encountering more extreme high-temperature condition, Paraffin can just melt so as to start emergency cooling system, and normal condition lower inner cavity is the space of a closing, preferably smaller Leakage field when certain soft magnetic materials is mixed in paraffin (particularly), while cost simple in structure is relatively low, without using complicated and The higher electric-controlled type cooling system of cost；(5) the new pump sealing apparatus being association of activity and inertia is devised, bullet has been installed additional in piston base Property the diaphragm that makes of thin-film material, and the inlet and outlet position of check valve, diaphragm circumference on again using O shape rubber seal Sealing is filled, this integral seal mode can reach extraordinary sealing effect, can also enhance the reply of piston Power；(6) applicable one way valve members are devised, valve block uses spring leaf and beryllium-bronze as making material, and by three small The ageing treatment of Shi Baowen by the way of natural air cooling, greatly improves its elastic property, two check valves are being handed over Under the pressure differential driving of change, alternately open and close, play rectified action, the final unidirectional continuous flow for realizing liquid medium It is dynamic.

Description of the drawings

Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not form any limit to the present invention System, for those of ordinary skill in the art, without creative efforts, can also obtain according to the following drawings Other attached drawings.

Fig. 1 is the overall structure diagram of this defroster；

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

Fig. 3 is the front view of buckling body；

Fig. 4 is the vertical view of buckling body；

Fig. 5 is the bottom view of pressing means；

Fig. 6 is the structure diagram of check valve；

Fig. 7 is the bottom view of pedestal；

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

Fig. 9 is the structure diagram of heat exchanging piece.

Reference numeral：Solar thermal collector -1；High-order hot water heat exchanger -2；Ultra-magnetic telescopic pump -3；Instruction case -4；It is antifreeze Pipe -5；Giant magnetostrictive rod -6；Output shaft -7；Piston component -8；Check valve assembly -9；Pressing means -10；End cap -11；Drive line Circle -12；Inner pump -13；The outer pump housing -14；Cooling chamber -15；Buckling body -16；Sliding groove -17；Link slot -18；Fixing groove -19； Spring -20；Supporting -21；Holding section -22；Piston -23；Fixed body -24；Diaphragm -25；Valve block -26；Chimney cooler -27； Small-sized cooling blower -28；Cool down entrance -29；Coolant outlet -30；Pedestal -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 exchange Part -40；Spiral salient -41.

Specific embodiment

The invention will be further described with the following Examples.

Embodiment 1：

A kind of defroster with good heat radiating function as shown in Figure 1, including solar thermal collector 1, high-order hot water Heat exchanger 2, cycle heat exchange oil pump and anti-freeze pipe 5；Solar thermal collector 1 and high-order hot water heat exchanger 2 are arranged on roof, the sun Energy heat collector 2 converts the solar into the water in energy heats high position hot water heat exchanger 2；Cycle heat exchange oil pump send cold oil supreme It is heated in the hot water heat exchanger 2 of position, mode of heating is indirectly heat；The deep fat come out from high-order hot water heat exchanger 2 is sent to In anti-freeze pipe 5, anti-freeze pipe 5 is arranged on serpentine-likely on the side wall of instruction case 4 to be heated, and the cold oil come out from anti-freeze pipe 5 returns To the entrance of cycle heat exchange oil pump.Cycle heat exchange oil pump pumps 3 for ultra-magnetic telescopic.The solar thermal collector 1 uses vacuum tube Formula solar thermal collector.The solar thermal collector 1 is arranged on high-order hot water heat exchanger 2.The solar thermal collector 1 uses Electron tubes type solar thermal collector.The solar thermal collector 1 is arranged on high-order hot water heat exchanger 2.

As shown in Fig. 2, ultra-magnetic telescopic pump 3 is whole vertically-mounted, including the pump housing, giant magnetostrictive rod 6, output shaft 7, live Plug assembly 8, check valve assembly 9, pressing means 10, end cap 11, driving coil 12, indirect cooling system, emergency cooling system.The pump housing Including inner pump 13 and the outer pump housing 14, the cooling chamber 15 of annular is formed between inner pump 13 and the outer pump housing 14.Driving coil 12 is set It puts in the inner cavity in inner pump 13, giant magnetostrictive rod 6 is mounted on the central axes of 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 of the soft magnetic materials of high magnetic permeability, in order to ensure to the greatest extent may be used Can ground improve the magnetic field intensity that is applied on giant magnetostrictive rod 6 and save material, the length of giant magnetostrictive rod 6 be set as with The length of driving coil 12 is identical.Giant magnetostrictive rod 6 is pole shape, and main component is rare earth metal dysprosium and magnesium-yttrium-transition metal iron Deng.

As shown in Figure 3-4, the outer pump housing 14 upwardly extends to form 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 It is symmetrically arranged with 2 buckling grooves centered on line, each buckling groove includes the sliding groove 17 arranged vertically, multiple fixing grooves 19 and more A horizontally disposed link slot 18, sliding groove 17, 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 position, giant magnetostrictive rod 6 will obtain different grades of precompression.As described in figures 1 and 5, pressing means 10 are connected by spring 20 with supporting 21, apply precompression to giant magnetostrictive rod 6, spring 20 is sleeved on output shaft 7.In advance The application of pressure can significantly affect magnetostrictive effect.For given magnetic field intensity, apply an optimal precompression and carry Lotus can greatly improve the strain of magnetostriction materials：Apply a precompression, by the magnetic domain for making material internal turn to it is pre- The direction of pressure perpendicular, material are shunk in the axial direction.When magnetic field intensity applies in an axial direction, magnetic domain rotates, direction with Magnetization direction is consistent, so as to produce the strain of the deformation of bigger namely bigger.With central axes on the edge of pressing means 10 Centered on be symmetrically arranged with 2 holding sections being used cooperatively with buckling groove 22, shapes and sizes are corresponding with fixing groove 19, when When applying precompression, pressing means 10 are pushed, holding section 22 enters in sliding groove 17, then horizontally rotates pressing means 10 so that card Conjunction portion 22 enters link slot 18, unclamps pressing means 10 when the corresponding position for reaching fixing groove 19, holding section 22 is in spring force It is fastened under effect in fixing groove 19.It is this application precompression mode the advantages of be：(1) it is further dropped by the design of buckling groove The low integrated weight of pumping system, is conducive to lightweight；(2) inventor it has been investigated that, one has been designed and has been produced Into ultra-magnetic telescopic pump for, precompression is not linear to the influence curve of the output flow under different electric currents, is had In the case of be not continuous even, and always there are one more excellent even optimal correspondence under different electric currents and frequency range Precompression, thus 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 this graduate precompression applying mode, can be found to more convenient and quicker The corresponding position of precompression needed for oneself.For example, when input current is 6A, when frequency is 10HZ, required precompression is 15MPa Left and right, when change input current condition when, operating personnel can easily according to specific size of current and frequency size come Change the position of engaging to change the grade of precompression.Each grade precompression pair that developer can will obtain through overtesting The parameter area answered is labeled in the surface of buckling body 16 to be conveniently operated personnel's use.Specific series can be according to actual conditions It is obtained by experiment.(3) simultaneously, pre-pressure mechanism provides reliable restoring force for output shaft 7 and piston component 8, with more preferable The straight reciprocating motion of piston component 8 is realized on ground, ultimately forms good pumping action.

Piston component 8 includes fixed body 24 and piston 23, and output shaft 7 passes through fixed body 24 and piston 23 affixed, piston 23 Bottom is provided with a diaphragm 25 made by elastic membraneous material, is fixed by screws on fixed body 24, and diaphragm 25 will be living Plug 23, pump chamber and the external world are completely separated, and this integral seal mode can reach extraordinary sealing effect.Due to make every The elastic properties of materials of film 25 is preferable, when giant magnetostrictive rod 6 is shunk, can also enhance the restoring force of piston.Increase in addition to using The mode of diaphragm 25 is sealed, in order to reach better seal effect, in the inlet and outlet position of check valve, the circumference of diaphragm 25 It is upper that sealing is filled using O shape rubber seal again.

As seen in figs. 6 and 8, check valve assembly 9 includes import check valve 37 and Outlet check valves 38, and the two presses opposite side To on valve body 39, valve block 26 is beam type, and the folding of valve port is realized by the bending and reply of valve block 26.Valve block 26 can be designed to according to practical requirement it is variously-shaped, during installation, the cantilever end of valve block 26 be with pass in and out it is tight-lipped Contiguity is touched, to guarantee quickly to open and close.When check valve assembly 9 works, when the pressure differential of 26 both sides of valve block reaches valve block During 26 Opening pressure, valve block 26 is acted on by power, and bend deflection, so as to fulfill the switch of check valve assembly.Valve block 26 use spring leaf and beryllium-bronze as making material, and by the ageing treatment of three hours heat preservations, cold using natural air But mode greatly improves its elastic property.The working mechanism of ultra-magnetic telescopic pump 3 can be summarized as follows：Ultra-magnetic telescopic Material can generate dilatation, and then do straight reciprocating motion with piston in changing magnetic field.Piston motion leads to pump chamber Volume changes, and makes pump chamber and extraneous generation pressure differential, for two check valves under the pressure differential driving of alternation, alternating beats on and off It closes, plays rectified action, the final unidirectional continuous flowing for realizing liquid medium.

Turning now to Fig. 1, when ultra-magnetic telescopic pump 3, to be operated in high current, high load or ambient temperature higher in itself In the case of, driving coil 12 easily overheats, since the distance between driving coil 12 and giant magnetostrictive rod 6 are smaller, The overheat of driving coil 12 can cause giant magnetostrictive rod 6 to deform, and then lead to what output flow changed greatly or even stopped Situation, therefore indirect cooling system is additionally provided with, including chimney cooler 27, small-sized cooling blower 28,29 and of cooling entrance Coolant outlet 30, while by form of the pump body design for inner pump 13 and the outer pump housing 14, 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 lower part of the outer pump housing 14 is provided with coolant outlet 30, tubular type Cooler 27 is integrated on the outer surface of the outer pump housing 14, and cooling entrance 29 is directly connected with chimney cooler 27, coolant outlet 30 It is connected by small-sized cooling blower 28 with chimney cooler 27, cooling water is passed through in the spiral coil cooling tube in chimney cooler 27. It is small-sized if detecting the air temperature value of 13 inner cavity of inner pump higher than setting value T1 in ultra-magnetic telescopic pumps 3 operational process Cooling blower 28 starts automatically, and the heat of 13 inner cavity of inner pump is exported by the wall body of inner pump 13 to cooling chamber 14, while cold But the circulating cooling under the drive of small-sized cooling blower 28 of the hot-air in chamber 15, so as to reduce the temperature of driving coil 12.This The benefit that kind cools down indirectly is to can effectively prevent the inner cavity that cooling water leaks into inner pump 13, prevents 12 short circuit of driving coil, simultaneously Pump body design also can effectively mitigate the weight of pump into hollow form, save soft magnetic materials.The power of small-sized cooling blower 28 is 170w, 6 length of giant magnetostrictive rod are 150mm, and driving current size is 4A, when frequency is 10HZ, the peace of ultra-magnetic telescopic pump 3 The full cycle of operation increases 20% before not being transformed.

Pedestal 31 is provided with below the pump housing, setting is there are two emergent coolant outlet 32 in pedestal 31, in inner pump 13 Top be provided with emergent cooling entrance 33.Filled with low melting point in emergent coolant outlet 32 and emergent cooling entrance 33, Such as paraffin, fusion temperature T2 ＞ T1, the substances of different melting points can be configured according to actual needs, also mixed in the low melting point Suitable and pump housing material identical soft magnetic materials is entered.The section of emergent coolant outlet 32 is arranged to inverted trapezoidal shape, answers chilling But the section of entrance 33 is arranged to trapezoidal shape tapered from left to right, and paraffin can be effectively prevent not melt and fallen, and can guarantee It can smoothly be fallen during melted paraffin wax along the direction of design.Emergency ventilation chamber 34 of the emergent coolant outlet 32 with setting thereunder It is connected, the lower surface of emergency ventilation chamber 34 is inclined-plane, and one end is connected with the inlet duct of small-sized cooling blower 28, another End is connected with wax discharging port 35.When the air themperature of 13 inner cavity of inner pump is more than T2, sent out by warning device (not shown) Going out alarm, while paraffin starts to melt, the paraffin after melting in emergent coolant outlet 32 is fallen into emergency ventilation chamber 34, and along Inclined-plane falls into wax discharging port 35, and emergent coolant outlet 32 and entrance 33 are opened due to the fusing of paraffin at this time, since T2 is more than T1, Small-sized cooling blower 28 has been run at this time, and the hot-air of inner cavity directly carries out recycling under the drive of small-sized cooling blower 28 cold But.The advantages of this emergent cooling structure is：Not directly using cooling water, avoiding leak leads to the wind of 12 short circuit of driving coil Danger；It is encountering compared with (such as load, current swing big) under extreme high-temperature condition, paraffin can just melt to start emergent cooling System, normal condition lower inner cavity are the spaces of a closing, and preferably smaller leakage field (particularly mixes certain in paraffin During soft magnetic materials), while cost simple in structure is relatively low, without using complicated and higher cost electric-controlled type cooling system.

The end of wax discharging port 35 is closed by closing element 36, and closing element 36 is bolted on the bottom of pedestal 31.When When needing de-waxing, release bolt removes closing element 36 and discharges paraffin.As shown in fig. 7, the pump housing and pedestal 31 are by upper and lower two It point fastens, within the pump shutdown period (when necessary can also on-line operation operation), operating personnel can be by the pump housing and bottom Seat 31, which disassembles, refills paraffin, and clean up and answer remaining paraffin in cooling chamber 15 and emergency ventilation chamber 34.Answer chilling But the paraffin flowed into cooling chamber 15 after entrance 33 melts can only could be cleared up after pump housing dismounting, it is contemplated that melted paraffin wax And the volume of non-recurrent event and cooling chamber 15 is more much bigger than the volume of emergency ventilation chamber 34, not shadow in actual motion Ring the normal operation of pump.

Preferably, it as shown in figure 9, being additionally provided with the heat exchanging piece 40 of multiple outwardly convexs on the outer surface of inner pump 13, changes 40 entirety of warmware is in round table-like, and multiple spiral salients 41, two neighboring spiral salient are provided on the side of each heat exchanging piece 40 41 hand of spiral is on the contrary, i.e. previous dextrorotation, the latter derotation, the heat exchanging piece 40 of this special designing can be effectively increased air With the turbulent flow on 13 surface of inner pump, to increase heat exchange efficiency.

In the defroster of this embodiment, (1) is simple in structure, utilizes the high-termal conductivity of solar thermal collector and oil, section Can environmentally friendly antifreezing effect it is good, temperature that can accurately in conditioning instrumentation cabinet, and good with radiating condition, the cycle of operation is long, inspection Repair the advantages that facilitating；(2) it devises a kind of new precompression and applies mechanism, this application precompression mode setting by buckling groove Meter further reduced the integrated weight of pumping system, be conducive to lightweight；Pass through this graduate precompression application side simultaneously Formula, operating personnel can find to more convenient and quicker the corresponding position of precompression needed for oneself, can be easily according to specific Size of current and frequency size change the position of engaging to change the grade of precompression, and pre-pressure mechanism for output shaft and Piston component provides reliable restoring force, the straight reciprocating motion of piston component is better achieved, ultimately forms good Pumping action；(3) unique indirect cooling system is devised, can effectively prevent the inner cavity that cooling water leaks into inner pump 13, prevents from driving 12 short circuit of moving winding, while pump body design also can effectively mitigate the weight of pump into hollow form, save soft magnetic materials, and use Unique heat exchanging piece 40 strengthens cooling effect；The power of small-sized cooling blower 28 is 170w, and 6 length of giant magnetostrictive rod is 150mm, driving current size is 4A, and when frequency is 10HZ, the safe operation period of ultra-magnetic telescopic pump 3, preceding growth was not transformed 20%；(4) Aided design emergency cooling system, in the case where encountering more extreme high-temperature condition, paraffin can just melt to open Dynamic emergency cooling system, normal condition lower inner cavity are the spaces of a closing, and preferably smaller leakage field is (particularly in paraffin When mixing certain soft magnetic materials), while cost simple in structure is relatively low, is cooled down without using complicated and higher cost electric-controlled type System；(5) devise the new pump sealing apparatus being association of activity and inertia, piston 23 be additionally arranged at the bottom elastic membraneous material making every Film 25, and the inlet and outlet position of check valve, diaphragm 25 circumference on sealing is filled using O shape rubber seal again, This integral seal mode can reach extraordinary sealing effect, can also enhance the restoring force of piston；(6) it devises suitable One way valve members, valve block 26 use spring leaf and beryllium-bronze as making material, and by the timeliness of three hours heat preservations Processing by the way of natural air cooling, greatly improves its elastic property, and two check valves drive in the pressure differential of alternation Under dynamic, alternately open and close, play rectified action, the final unidirectional continuous flowing for realizing liquid medium.

Embodiment 2：

A kind of defroster with good heat radiating function as shown in Figure 1, including solar thermal collector 1, high-order hot water Heat exchanger 2, cycle heat exchange oil pump and anti-freeze pipe 5；Solar thermal collector 1 and high-order hot water heat exchanger 2 are arranged on roof, the sun Energy heat collector 2 converts the solar into the water in energy heats high position hot water heat exchanger 2；Cycle heat exchange oil pump send cold oil supreme It is heated in the hot water heat exchanger 2 of position, mode of heating is indirectly heat；The deep fat come out from high-order hot water heat exchanger 2 is sent to In anti-freeze pipe 5, anti-freeze pipe 5 is arranged on serpentine-likely on the side wall of instruction case 4 to be heated, and the cold oil come out from anti-freeze pipe 5 returns To the entrance of cycle heat exchange oil pump.Cycle heat exchange oil pump pumps 3 for ultra-magnetic telescopic.The solar thermal collector 1 uses vacuum tube Formula solar thermal collector.The solar thermal collector 1 is arranged on high-order hot water heat exchanger 2.

Turning now to Fig. 1, when ultra-magnetic telescopic pump 3, to be operated in high current, high load or ambient temperature higher in itself In the case of, driving coil 12 easily overheats, since the distance between driving coil 12 and giant magnetostrictive rod 6 are smaller, The overheat of driving coil 12 can cause giant magnetostrictive rod 6 to deform, and then lead to what output flow changed greatly or even stopped Situation, therefore indirect cooling system is additionally provided with, including chimney cooler 27, small-sized cooling blower 28,29 and of cooling entrance Coolant outlet 30, while by form of the pump body design for inner pump 13 and the outer pump housing 14, 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 lower part of the outer pump housing 14 is provided with coolant outlet 30, tubular type Cooler 27 is integrated on the outer surface of the outer pump housing 14, and cooling entrance 29 is directly connected with chimney cooler 27, coolant outlet 30 It is connected by small-sized cooling blower 28 with chimney cooler 27, cooling water is passed through in the spiral coil cooling tube in chimney cooler 27. It is small-sized if detecting the air temperature value of 13 inner cavity of inner pump higher than setting value T1 in ultra-magnetic telescopic pumps 3 operational process Cooling blower 28 starts automatically, and the heat of 13 inner cavity of inner pump is exported by the wall body of inner pump 13 to cooling chamber 14, while cold But the circulating cooling under the drive of small-sized cooling blower 28 of the hot-air in chamber 15, so as to reduce the temperature of driving coil 12.This The benefit that kind cools down indirectly is to can effectively prevent the inner cavity that cooling water leaks into inner pump 13, prevents 12 short circuit of driving coil, simultaneously Pump body design also can effectively mitigate the weight of pump into hollow form, save soft magnetic materials.The power of small-sized cooling blower 28 is 190w, 6 length of giant magnetostrictive rod are 150mm, and driving current size is 6A, when frequency is 10HZ, the peace of ultra-magnetic telescopic pump 3 The full cycle of operation increases 25% before not being transformed.

In the defroster of this embodiment, (1) is simple in structure, utilizes the high-termal conductivity of solar thermal collector and oil, section Can environmentally friendly antifreezing effect it is good, temperature that can accurately in conditioning instrumentation cabinet, and good with radiating condition, the cycle of operation is long, inspection Repair the advantages that facilitating；(2) it devises a kind of new precompression and applies mechanism, this application precompression mode setting by buckling groove Meter further reduced the integrated weight of pumping system, be conducive to lightweight；Pass through this graduate precompression application side simultaneously Formula, operating personnel can find to more convenient and quicker the corresponding position of precompression needed for oneself, can be easily according to specific Size of current and frequency size change the position of engaging to change the grade of precompression, and pre-pressure mechanism for output shaft and Piston component provides reliable restoring force, the straight reciprocating motion of piston component is better achieved, ultimately forms good Pumping action；(3) unique indirect cooling system is devised, can effectively prevent the inner cavity that cooling water leaks into inner pump 13, prevents from driving 12 short circuit of moving winding, while pump body design also can effectively mitigate the weight of pump into hollow form, save soft magnetic materials, and use Unique heat exchanging piece 40 strengthens cooling effect；The power of small-sized cooling blower 28 is 190w, and 6 length of giant magnetostrictive rod is 150mm, driving current size is 6A, and when frequency is 10HZ, the safe operation period of ultra-magnetic telescopic pump 3, preceding growth was not transformed 25%；(4) Aided design emergency cooling system, in the case where encountering more extreme high-temperature condition, paraffin can just melt to open Dynamic emergency cooling system, normal condition lower inner cavity are the spaces of a closing, and preferably smaller leakage field is (particularly in paraffin When mixing certain soft magnetic materials), while cost simple in structure is relatively low, is cooled down without using complicated and higher cost electric-controlled type System；(5) devise the new pump sealing apparatus being association of activity and inertia, piston 23 be additionally arranged at the bottom elastic membraneous material making every Film 25, and the inlet and outlet position of check valve, diaphragm 25 circumference on sealing is filled using O shape rubber seal again, This integral seal mode can reach extraordinary sealing effect, can also enhance the restoring force of piston；(6) it devises suitable One way valve members, valve block 26 use spring leaf and beryllium-bronze as making material, and by the timeliness of three hours heat preservations Processing by the way of natural air cooling, greatly improves its elastic property, and two check valves drive in the pressure differential of alternation Under dynamic, alternately open and close, play rectified action, the final unidirectional continuous flowing for realizing liquid medium.

Embodiment 3：

Turning now to Fig. 1, when ultra-magnetic telescopic pump 3, to be operated in high current, high load or ambient temperature higher in itself In the case of, driving coil 12 easily overheats, since the distance between driving coil 12 and giant magnetostrictive rod 6 are smaller, The overheat of driving coil 12 can cause giant magnetostrictive rod 6 to deform, and then lead to what output flow changed greatly or even stopped Situation, therefore indirect cooling system is additionally provided with, including chimney cooler 27, small-sized cooling blower 28,29 and of cooling entrance Coolant outlet 30, while by form of the pump body design for inner pump 13 and the outer pump housing 14, 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 lower part of the outer pump housing 14 is provided with coolant outlet 30, tubular type Cooler 27 is integrated on the outer surface of the outer pump housing 14, and cooling entrance 29 is directly connected with chimney cooler 27, coolant outlet 30 It is connected by small-sized cooling blower 28 with chimney cooler 27, cooling water is passed through in the spiral coil cooling tube in chimney cooler 27. It is small-sized if detecting the air temperature value of 13 inner cavity of inner pump higher than setting value T1 in ultra-magnetic telescopic pumps 3 operational process Cooling blower 28 starts automatically, and the heat of 13 inner cavity of inner pump is exported by the wall body of inner pump 13 to cooling chamber 14, while cold But the circulating cooling under the drive of small-sized cooling blower 28 of the hot-air in chamber 15, so as to reduce the temperature of driving coil 12.This The benefit that kind cools down indirectly is to can effectively prevent the inner cavity that cooling water leaks into inner pump 13, prevents 12 short circuit of driving coil, simultaneously Pump body design also can effectively mitigate the weight of pump into hollow form, save soft magnetic materials.The power of small-sized cooling blower 28 is 210w, 6 length of giant magnetostrictive rod are 150mm, and driving current size is 8A, when frequency is 10HZ, the peace of ultra-magnetic telescopic pump 3 The full cycle of operation increases 30% before not being transformed.

In the defroster of this embodiment, (1) is simple in structure, utilizes the high-termal conductivity of solar thermal collector and oil, section Can environmentally friendly antifreezing effect it is good, temperature that can accurately in conditioning instrumentation cabinet, and good with radiating condition, the cycle of operation is long, inspection Repair the advantages that facilitating；(2) it devises a kind of new precompression and applies mechanism, this application precompression mode setting by buckling groove Meter further reduced the integrated weight of pumping system, be conducive to lightweight；Pass through this graduate precompression application side simultaneously Formula, operating personnel can find to more convenient and quicker the corresponding position of precompression needed for oneself, can be easily according to specific Size of current and frequency size change the position of engaging to change the grade of precompression, and pre-pressure mechanism for output shaft and Piston component provides reliable restoring force, the straight reciprocating motion of piston component is better achieved, ultimately forms good Pumping action；(3) unique indirect cooling system is devised, can effectively prevent the inner cavity that cooling water leaks into inner pump 13, prevents from driving 12 short circuit of moving winding, while pump body design also can effectively mitigate the weight of pump into hollow form, save soft magnetic materials, and use Unique heat exchanging piece 40 strengthens cooling effect；The power of small-sized cooling blower 28 is 210w, and 6 length of giant magnetostrictive rod is 150mm, driving current size is 8A, and when frequency is 10HZ, the safe operation period of ultra-magnetic telescopic pump 3, preceding growth was not transformed 30%；(4) Aided design emergency cooling system, in the case where encountering more extreme high-temperature condition, paraffin can just melt to open Dynamic emergency cooling system, normal condition lower inner cavity are the spaces of a closing, and preferably smaller leakage field is (particularly in paraffin When mixing certain soft magnetic materials), while cost simple in structure is relatively low, is cooled down without using complicated and higher cost electric-controlled type System；(5) devise the new pump sealing apparatus being association of activity and inertia, piston 23 be additionally arranged at the bottom elastic membraneous material making every Film 25, and the inlet and outlet position of check valve, diaphragm 25 circumference on sealing is filled using O shape rubber seal again, This integral seal mode can reach extraordinary sealing effect, can also enhance the restoring force of piston；(6) it devises suitable One way valve members, valve block 26 use spring leaf and beryllium-bronze as making material, and by the timeliness of three hours heat preservations Processing by the way of natural air cooling, greatly improves its elastic property, and two check valves drive in the pressure differential of alternation Under dynamic, alternately open and close, play rectified action, the final unidirectional continuous flowing for realizing liquid medium.

Embodiment 4：

Turning now to Fig. 1, when ultra-magnetic telescopic pump 3, to be operated in high current, high load or ambient temperature higher in itself In the case of, driving coil 12 easily overheats, since the distance between driving coil 12 and giant magnetostrictive rod 6 are smaller, The overheat of driving coil 12 can cause giant magnetostrictive rod 6 to deform, and then lead to what output flow changed greatly or even stopped Situation, therefore indirect cooling system is additionally provided with, including chimney cooler 27, small-sized cooling blower 28,29 and of cooling entrance Coolant outlet 30, while by form of the pump body design for inner pump 13 and the outer pump housing 14, 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 lower part of the outer pump housing 14 is provided with coolant outlet 30, tubular type Cooler 27 is integrated on the outer surface of the outer pump housing 14, and cooling entrance 29 is directly connected with chimney cooler 27, coolant outlet 30 It is connected by small-sized cooling blower 28 with chimney cooler 27, cooling water is passed through in the spiral coil cooling tube in chimney cooler 27. It is small-sized if detecting the air temperature value of 13 inner cavity of inner pump higher than setting value T1 in ultra-magnetic telescopic pumps 3 operational process Cooling blower 28 starts automatically, and the heat of 13 inner cavity of inner pump is exported by the wall body of inner pump 13 to cooling chamber 14, while cold But the circulating cooling under the drive of small-sized cooling blower 28 of the hot-air in chamber 15, so as to reduce the temperature of driving coil 12.This The benefit that kind cools down indirectly is to can effectively prevent the inner cavity that cooling water leaks into inner pump 13, prevents 12 short circuit of driving coil, simultaneously Pump body design also can effectively mitigate the weight of pump into hollow form, save soft magnetic materials.The power of small-sized cooling blower 28 is 230w, 6 length of giant magnetostrictive rod are 150mm, and driving current size is 9A, when frequency is 10HZ, the peace of ultra-magnetic telescopic pump 3 The full cycle of operation increases 35% before not being transformed.

In the defroster of this embodiment, (1) is simple in structure, utilizes the high-termal conductivity of solar thermal collector and oil, section Can environmentally friendly antifreezing effect it is good, temperature that can accurately in conditioning instrumentation cabinet, and good with radiating condition, the cycle of operation is long, inspection Repair the advantages that facilitating；(2) it devises a kind of new precompression and applies mechanism, this application precompression mode setting by buckling groove Meter further reduced the integrated weight of pumping system, be conducive to lightweight；Pass through this graduate precompression application side simultaneously Formula, operating personnel can find to more convenient and quicker the corresponding position of precompression needed for oneself, can be easily according to specific Size of current and frequency size change the position of engaging to change the grade of precompression, and pre-pressure mechanism for output shaft and Piston component provides reliable restoring force, the straight reciprocating motion of piston component is better achieved, ultimately forms good Pumping action；(3) unique indirect cooling system is devised, can effectively prevent the inner cavity that cooling water leaks into inner pump 13, prevents from driving 12 short circuit of moving winding, while pump body design also can effectively mitigate the weight of pump into hollow form, save soft magnetic materials, and use Unique heat exchanging piece 40 strengthens cooling effect；The power of small-sized cooling blower 28 is 230w, and 6 length of giant magnetostrictive rod is 150mm, driving current size is 9A, and when frequency is 10HZ, the safe operation period of ultra-magnetic telescopic pump 3, preceding growth was not transformed 35%；(4) Aided design emergency cooling system, in the case where encountering more extreme high-temperature condition, paraffin can just melt to open Dynamic emergency cooling system, normal condition lower inner cavity are the spaces of a closing, and preferably smaller leakage field is (particularly in paraffin When mixing certain soft magnetic materials), while cost simple in structure is relatively low, is cooled down without using complicated and higher cost electric-controlled type System；(5) devise the new pump sealing apparatus being association of activity and inertia, piston 23 be additionally arranged at the bottom elastic membraneous material making every Film 25, and the inlet and outlet position of check valve, diaphragm 25 circumference on sealing is filled using O shape rubber seal again, This integral seal mode can reach extraordinary sealing effect, can also enhance the restoring force of piston；(6) it devises suitable One way valve members, valve block 26 use spring leaf and beryllium-bronze as making material, and by the timeliness of three hours heat preservations Processing by the way of natural air cooling, greatly improves its elastic property, and two check valves drive in the pressure differential of alternation Under dynamic, alternately open and close, play rectified action, the final unidirectional continuous flowing for realizing liquid medium.

Embodiment 5：

Turning now to Fig. 1, when ultra-magnetic telescopic pump 3, to be operated in high current, high load or ambient temperature higher in itself In the case of, driving coil 12 easily overheats, since the distance between driving coil 12 and giant magnetostrictive rod 6 are smaller, The overheat of driving coil 12 can cause giant magnetostrictive rod 6 to deform, and then lead to what output flow changed greatly or even stopped Situation, therefore indirect cooling system is additionally provided with, including chimney cooler 27, small-sized cooling blower 28,29 and of cooling entrance Coolant outlet 30, while by form of the pump body design for inner pump 13 and the outer pump housing 14, 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 lower part of the outer pump housing 14 is provided with coolant outlet 30, tubular type Cooler 27 is integrated on the outer surface of the outer pump housing 14, and cooling entrance 29 is directly connected with chimney cooler 27, coolant outlet 30 It is connected by small-sized cooling blower 28 with chimney cooler 27, cooling water is passed through in the spiral coil cooling tube in chimney cooler 27. It is small-sized if detecting the air temperature value of 13 inner cavity of inner pump higher than setting value T1 in ultra-magnetic telescopic pumps 3 operational process Cooling blower 28 starts automatically, and the heat of 13 inner cavity of inner pump is exported by the wall body of inner pump 13 to cooling chamber 14, while cold But the circulating cooling under the drive of small-sized cooling blower 28 of the hot-air in chamber 15, so as to reduce the temperature of driving coil 12.This The benefit that kind cools down indirectly is to can effectively prevent the inner cavity that cooling water leaks into inner pump 13, prevents 12 short circuit of driving coil, simultaneously Pump body design also can effectively mitigate the weight of pump into hollow form, save soft magnetic materials.The power of small-sized cooling blower 28 is 250w, 6 length of giant magnetostrictive rod are 150mm, and driving current size is 10A, when frequency is 10HZ, ultra-magnetic telescopic pump 3 The safe operation period increases 40% before not being transformed.

In the defroster of this embodiment, (1) is simple in structure, utilizes the high-termal conductivity of solar thermal collector and oil, section Can environmentally friendly antifreezing effect it is good, temperature that can accurately in conditioning instrumentation cabinet, and good with radiating condition, the cycle of operation is long, inspection Repair the advantages that facilitating；(2) it devises a kind of new precompression and applies mechanism, this application precompression mode setting by buckling groove Meter further reduced the integrated weight of pumping system, be conducive to lightweight；Pass through this graduate precompression application side simultaneously Formula, operating personnel can find to more convenient and quicker the corresponding position of precompression needed for oneself, can be easily according to specific Size of current and frequency size change the position of engaging to change the grade of precompression, and pre-pressure mechanism for output shaft and Piston component provides reliable restoring force, the straight reciprocating motion of piston component is better achieved, ultimately forms good Pumping action；(3) unique indirect cooling system is devised, can effectively prevent the inner cavity that cooling water leaks into inner pump 13, prevents from driving 12 short circuit of moving winding, while pump body design also can effectively mitigate the weight of pump into hollow form, save soft magnetic materials, and use Unique heat exchanging piece 40 strengthens cooling effect；The power of small-sized cooling blower 28 is 250w, and 6 length of giant magnetostrictive rod is 150mm, driving current size is 10A, and when frequency is 10HZ, the safe operation period of ultra-magnetic telescopic pump 3, preceding increasing was not transformed Grow 40%；(4) Aided design emergency cooling system, in the case where encountering more extreme high-temperature condition, paraffin can just melt so as to Start emergency cooling system, normal condition lower inner cavity is the space of a closing, and preferably smaller leakage field is (particularly in paraffin During the certain soft magnetic materials of middle incorporation), while cost simple in structure is relatively low, it is cold without using complicated and higher cost electric-controlled type But system；(5) the new pump sealing apparatus being association of activity and inertia is devised, elastic membraneous material's making has been additionally arranged at the bottom in piston 23 Diaphragm 25, and the inlet and outlet position of check valve, diaphragm 25 circumference on be filled again using O shape rubber seal it is close Envelope, this integral seal mode can reach extraordinary sealing effect, can also enhance the restoring force of piston；(6) it designs Applicable one way valve members, valve block 26 using spring leaf and beryllium-bronze as making material, and by three hours heat preservations Ageing treatment by the way of natural air cooling, greatly improves its elastic property, two check valves are in the pressure of alternation Under difference driving, alternately open and close, play rectified action, the final unidirectional continuous flowing for realizing liquid medium.

Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected The limitation of range is protected, although being explained in detail with reference to preferred embodiment to the present invention, those of ordinary skill in the art should Work as understanding, technical scheme of the present invention can be modified or replaced equivalently, without departing from the reality of technical solution of the present invention Matter and range.

Claims

1. a kind of defroster with good heat radiating function, it is characterized in that, including solar thermal collector, high-order hot water heat exchange Device, cycle heat exchange oil pump and anti-freeze pipe；The solar thermal collector and high-order hot water heat exchanger are arranged on roof, solar energy collection Hot device converts the solar into the water in energy heats high position hot water heat exchanger；Cycle heat exchange oil pump send cold oil to high-order hot water It is heated in heat exchanger, mode of heating is indirectly heat；The deep fat come out from high-order hot water heat exchanger is sent in anti-freeze pipe, The anti-freeze pipe is arranged on serpentine-likely on the side wall of instruction case to be heated, and the cold oil come out from anti-freeze pipe returns to cycle heat exchange The entrance of oil pump；

The cycle heat exchange oil pump is pumped for ultra-magnetic telescopic, and the ultra-magnetic telescopic pump is whole vertically-mounted, including the pump housing, surpasses Magnetostrictive rod, output shaft, piston component, check valve assembly, pressing means, end cap, driving coil, indirect cooling system and emergent Cooling system, the pump housing include inner pump and the outer pump housing, and the cooling chamber of annular is formed between inner pump and the outer pump housing；Driving coil is held It is contained in the inner cavity of the inner pump, giant magnetostrictive rod is mounted on the central axes of the driving coil；The lower end of output shaft It is connected with the upper end of giant magnetostrictive rod, output shaft and the pump housing are made, and ultra-magnetic telescopic of the soft magnetic materials of high magnetic permeability The length of stick and the equal length of driving coil；Giant magnetostrictive rod be pole shape, making material include rare earth metal dysprosium and Magnesium-yttrium-transition metal iron；

The outer pump housing upwardly extends to form 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, is symmetrically arranged with 2 buckling grooves, each buckling groove on the wall body of buckling body centered on central axes Including sliding groove, multiple fixing grooves and the multiple horizontally disposed link slots arranged vertically, the sliding groove, link slot and fixation Slot is sequentially communicated；The pressing means are connected by spring with supporting, for applying precompression, the bullet to giant magnetostrictive rod Spring is sleeved on output shaft；2 are symmetrically arranged on the edge of the pressing means centered on central axes with the buckling groove to match The shapes and sizes of the holding section that conjunction uses, shapes and sizes and fixing groove match, when holding section is fastened on different level During the fixing groove of position, giant magnetostrictive rod obtains different grades of precompression；Pressing means are pushed when applying precompression, are engaged Portion enters in sliding groove, horizontally rotates pressing means so that holding section enters link slot, the pine when the corresponding position for reaching fixing groove Pressing means are opened, holding section is fastened under spring force in the fixing groove；

The piston component includes fixed body and piston, and output shaft is affixed with piston across fixed body, and piston base is provided with one The diaphragm made by elastic membraneous material, is fixed by screws on fixed body, diaphragm by piston, pump chamber with it is extraneous completely every Enhance the restoring force of piston when opening, while being shunk for giant magnetostrictive rod；

The check valve assembly includes import check valve and Outlet check valves, and the two is mounted on valve body in the opposite direction, valve Piece is beam type, and the folding of valve port is realized by the bending and reply of valve block, and the cantilever end and import or export of valve block are tight Contiguity is touched；The valve block, as making material, by the ageing treatment of three hour heat preservations, and is adopted using spring leaf and beryllium-bronze It is cooled down with the mode that natural air cools down；The giant magnetostrictive rod generates dilatation, band piston in changing magnetic field Straight reciprocating motion is done, piston motion causes pump chamber to change, and two check valves under the pressure differential driving of alternation, beat by alternating It is open and close, rectified action is played, the final unidirectional continuous flowing for realizing liquid medium；The inlet and outlet of check valve, diaphragm Sealing is filled using O shape rubber seal on circumference.

2. a kind of defroster with good heat radiating function according to claim 1, it is characterized in that, the solar energy collection Hot device uses electron tubes type solar thermal collector.

3. a kind of defroster with good heat radiating function according to claim 1, it is characterized in that, the solar energy collection Hot device is arranged on high-order hot water heat exchanger.

4. a kind of defroster with good heat radiating function according to claim 3, it is characterized in that, the indirect cooling System includes chimney cooler, small-sized cooling blower, cooling entrance and coolant outlet, inner pump by heat conduction soft magnetic materials system Into cooling entrance is arranged on the top of the outer pump housing, and coolant outlet is arranged on the lower part of the outer pump housing；The chimney cooler is integrated in On the outer surface of the outer pump housing, cooling entrance be directly connected with chimney cooler, coolant outlet by small-sized cooling blower with it is described Chimney cooler is connected, and cooling water is passed through in the spiral coil cooling tube in chimney cooler；During ultra-magnetic telescopic pump operation, When the air temperature value for detecting inner pump inner cavity is higher than setting value T1, small-sized cooling blower starts automatically, inner pump inner cavity Heat hot-air to cooling chamber, while in cooling chamber is exported under the drive of small-sized cooling blower by the wall body of inner pump Circulating cooling is carried out, so as to reduce the temperature of driving coil；The power of the small-sized cooling blower is 170w, and the super mangneto is stretched Contracting stick length is 150mm, and driving current size is 4A, frequency 10HZ.

5. a kind of defroster with good heat radiating function according to claim 4, it is characterized in that, the emergent cooling System includes emergent cooling entrance, emergent cooling chamber and 2 emergent coolant outlets, 2 emergent coolant outlets and is arranged on pump In pedestal below body, emergent cooling entrance is arranged on the top of inner pump；The emergent coolant outlet and emergent cooling entrance It is interior filled with low melting point, fusion temperature T2 ＞ T1 are also being mixed with the pump housing material phase in the low melting point Same soft magnetic materials；The section of the emergent coolant outlet is inverted trapezoidal shape, and the section of emergent cooling entrance is arranged to by a left side extremely Right tapered trapezoidal shape；The emergent coolant outlet is connected with the emergency ventilation chamber of setting thereunder, emergency ventilation chamber Lower surface is inclined-plane, and one end is connected with the inlet duct of small-sized cooling blower, and the other end is connected with wax discharging port；Work as inner pump Paraffin starts to melt when the air themperature of inner cavity is more than T2, and emergent coolant outlet and entrance are because the fusing of paraffin is opened, inner cavity Hot-air circulating cooling is directly carried out under the drive of small-sized cooling blower；Paraffin after melting in emergent coolant outlet is fallen into Emergency ventilation intracavitary, and fall into wax discharging port along inclined-plane；The end of the wax discharging port is provided with closing element, and closing element passes through bolt The bottom of pedestal is fixed on, when needing de-waxing, release bolt removes closing element and discharges paraffin；The pump housing and pedestal by Upper and lower two parts fasten, and disassemble the pump housing and pedestal for operating personnel and refill paraffin, and clean up Ying Leng But remaining paraffin in chamber and emergency ventilation chamber.

6. a kind of defroster with good heat radiating function according to claim 5, it is characterized in that, the inner pump The heat exchanging piece of multiple outwardly convexs is additionally provided on outer surface, the heat exchanging piece is in integrally round table-like, the side of each heat exchanging piece On be provided with multiple spiral salients, the hand of spiral of two neighboring spiral salient is opposite.