CN106152098B

CN106152098B - A kind of distributed extensive oil tank heating system

Info

Publication number: CN106152098B
Application number: CN201610514613.6A
Authority: CN
Inventors: 不公告发明人
Original assignee: SHENGZHOU LINMEI BIOTECHNOLOGY Co Ltd
Current assignee: Anyang County Intellectual Property Operation Co ltd
Priority date: 2016-07-01
Filing date: 2016-07-01
Publication date: 2018-10-16
Anticipated expiration: 2036-07-01
Also published as: CN106152098A

Abstract

A kind of distributed extensive oil tank heating system, including combustion chamber, evaporator, multiple tank heaters and water circulating pump；The combustion chamber is arranged below evaporator, and for interior non-combusted fuels with heating evaporation tank, the water in evaporator is heated to form vapor, into the jet chimney being connected at the top of evaporator, is then transferred in each tank heater and is heated to oil tank；The tank heater includes the first helical heating pipe being coiled on oil tank outer surface and the second helical heating pipe being arranged in oil tank, heating steam in first helical heating pipe flows from bottom to top, and the heating steam in second helical heating pipe flows from top to bottom；The outlet of each tank heater is connected to the entrance of water circulating pump, and the bottom that the water to cool down is sent back to evaporator by water circulating pump is heated again.

Description

A kind of distributed extensive oil tank heating system

Technical field

The present invention relates to oil tank heating arts, and in particular to a kind of distributed extensive oil tank heating system.

Background technology

Oil tank heating is common a kind of technological means in factory, especially under microthermal climate.Generally for small-scale Oil tank heating for, substantially use electrically heated mode, but for large-scale oil tank heating for if using electricity It is just too high to heat so power consumption and cost, so often selection steam heating.But steam heats one faced mainly Problem is how guarantee oil tank homogeneous heating, and being not in hot-spot causes oil to degenerate.

Invention content

In view of the above-mentioned problems, the present invention provides a kind of distributed extensive oil tank heating system.

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

A kind of distributed extensive oil tank heating system, characterized in that including combustion chamber, evaporator, the heating of multiple oil tanks Device and water circulating pump；The combustion chamber is arranged below evaporator, and interior non-combusted fuels are with heating evaporation tank, the water in evaporator It is heated to form vapor, into the jet chimney being connected at the top of evaporator, it is right in each tank heater to be then transferred to Oil tank is heated；The tank heater includes the first helical heating pipe being coiled on oil tank outer surface and is arranged in oil tank The second interior helical heating pipe, the heating steam in first helical heating pipe flow from bottom to top, and second spiral adds Heating steam in heat pipe flows from top to bottom；The outlet of each tank heater is connected to the entrance of water circulating pump, by recycling It is heated again the bottom that the water to cool down is sent back to evaporator by water pump.

Preferably, it being connected with steam trap on the manifold of the tank heater outlet, is drained in pipeline when for overhauling Water.

Preferably, the temperature detector for detecting oil temperature is both provided in each oil tank, according to temperature feedback value The heating effect of oil tank can be adjusted by adjusting the rotating speed of water circulating pump.

Preferably, the combustion chamber is from super mangneto oil atomizer gun oil jetting combustion into combustion chamber, the super mangneto oil atomizer gun packet It includes shell, coil, giant magnetostrictive rod, distance rod, oil spout spool, Oil injection valve body, water conservancy diversion and adjusts body, press body, spring, position Adjustment gear, pretightning force adjustment gear, air introduction part, mixing chamber, balancing gate pit, nozzle opening and fastening nut；The shell is whole Body is hollow cylinder, is provided with Oil Guide channel at bottom centre, the internal face in the Oil Guide channel is provided with the first spiral shell Line；Be additionally provided with the first limit body and the second limit body on the inner surface of the shell, the first limit body and the second limit body it Between shell inner surface on be provided with the second screw thread；The water conservancy diversion adjusts body and is arranged in shell comprising occlusion portion and stress Portion, the occlusion portion setting are provided with and second spiral shell between the first limit body and the second limit body, and on its outer surface The third screw thread that line is mutually engaged；First straight-tooth parallel with shell axis direction is provided on the outer surface of the forced section, It is connected by the interconnecting piece of recess between occlusion portion and forced section, and the recess heights of interconnecting piece are more than second limit body Highly, the forced section is intermeshed with position adjustment gear；

The giant magnetostrictive rod setting is adjusted in vivo in water conservancy diversion, and the bottom of its left end and water conservancy diversion adjusting body is affixed, institute The other end and the distance rod for stating giant magnetostrictive rod are affixed；The both ends of the distance rod are solid with distance rod and oil spout spool respectively It connects, injection valve in-core is hollow to be provided with oil groove, and the end of the oil groove, which is provided with, penetrates hydraulic fluid port；The water conservancy diversion adjusts the bottom table of body The affixed tubing and casing being made of stainless steel on face, is provided on the outer surface of the tubing and casing and first screw-thread fit uses The 4th screw thread, and the length of tubing and casing be more than the distance between the first limit body and the second limit body, tubing and casing screw thread rotation Connecing direction and water conservancy diversion, to adjust the screw thread direction that is screwed on of body consistent；It is additionally provided with horizontal connection in the bottom of the water conservancy diversion adjusting body Oil duct, water conservancy diversion is adjusted is provided with spiral helicine spiral oil duct around giant magnetostrictive rod surrounding in vivo, and the spiral oil duct enters Mouthful with connect oil duct and is connected, outlet is connected by carrying the outlet connecting pipe that thermal expansion saves with the oil groove；The line Snare is connected on shell, is passed through the driving current that driving magnetic field is provided for giant magnetostrictive rod；

The position adjustment gear is arranged for adjusting the initial position for penetrating hydraulic fluid port on the top of shell；The shell Upper surface protrusion have 2 the first fixed parts, the first of the position adjustment gear is provided through between 2 the first fixed parts Shaft, the position adjustment gear can be rotated along first rotating shaft, the rack direction on the adjustment gear surface of position and described first Straight-tooth direction is parallel；The right end in shell is arranged in the air introduction part, and is integrated in the left end of Oil injection valve body, air introduction part Hollow mixing chamber is constituted between Oil injection valve body；The oil spout spool passes through mixing chamber, and right end is provided with down close raisedly Closing member, the lower closing element and the upper closing element cooperating being arranged in pressure chamber interior walls；Setting in the air introduction part There are air duct, air source to enter the air duct by non-return valve；The hollow right part being arranged in Oil injection valve body in the balancing gate pit Interior, multiple nozzle openings are arranged on the right side of Oil injection valve body and are connected with balancing gate pit；The Oil injection valve body and air import Portion is fixed in by fastening nut on the right side of shell；The press body is threaded on oil spout spool, and outer surface is set It is equipped with the second straight-tooth for being oriented parallel to shell axis, the pretightning force adjustment gear is arranged in the top of press body, pretightning force Rack direction in adjustment gear is parallel with the direction of the second straight-tooth, and pretightning force adjustment gear is intermeshed with pressing means； The top of the shell is provided with 2 the second fixed parts also raisedly, and the preload is provided through between 2 the second fixed parts Second shaft of power adjustment gear, the position adjustment gear can be rotated along the second shaft；The pressing means are mortgaged by spring On the left side of air introduction part, the annular receiving groove of recess, the left end of the spring are provided on the right side of pressing means It is contained in annular receiving groove and is contacted with pressing means conflict, the right end of spring is fixed on the left side of air introduction part, bullet Spring applies pretightning force by the spring pressure applied to pressing means to giant magnetostrictive rod；The press body and air introduction part Between shell on be additionally provided with leakage oil drain passage, for be discharged by mixing chamber through between oil spout spool and air introduction part The mist of oil that gap is leak into；When the super mangneto oil atomizer gun work, giant magnetostrictive rod is under the driving current effect of coil to right end Elongation, originally by air introduction part block penetrate hydraulic fluid port enter in mixing chamber by oil project, while oil air duct come It is atomized under air effect；It is upper before giant magnetostrictive rod does not extend to be in close contact between closing element and lower closing element, super mangneto Hydraulic fluid port is detached from and formed both after extension stem elongation, and the mist of oil being atomized enters balancing gate pit by crossing hydraulic fluid port, and is penetrated by nozzle opening Go out；The length of the giant magnetostrictive rod is 150mm.

Preferably, it is provided with the first deadlock lever on the right side of the position adjustment gear and is raised in the first support of shell Portion is provided with the second deadlock lever on the left of the pretightning force adjustment gear and is raised in the second support portion of shell, the first support It is respectively arranged with the through-hole of internal diameter and the first deadlock lever and the second deadlock lever diameter matches in portion and the second support portion, described first Deadlock lever and the second deadlock lever pass through through-hole, and one end of the first deadlock lever and the second deadlock lever is both provided with convex edge；Institute's rheme It sets and is along the circumferential direction evenly equipped with multiple first obturator hernias and multiple second lockings in adjustment gear and pretightning force adjustment gear respectively The height of hole, the first deadlock lever and the second deadlock lever height phase with the first obturator hernia of peak and the second obturator hernia respectively Match；When needing to adjust the initial position for penetrating hydraulic fluid port and turned position adjustment gear, the second deadlock lever is first inserted into peak Second obturator hernia, then turned position adjustment gear, giant magnetostrictive rod and tubing and casing rotate therewith, at this time due to second The insertion of deadlock lever and make pressing means by pretightning force adjustment gear locking cannot rotate, length is constant to keep applying Pretightning force on giant magnetostrictive rod is constant；Similarly, when need rotate pretightning force adjustment gear to change ultra-magnetic telescopic When the pretightning force of stick, first the first deadlock lever is inserted into the first obturator hernia, to keep giant magnetostrictive rod not rotate to ensure The position for penetrating hydraulic fluid port is constant.

Beneficial effects of the present invention：It utilizes steam to carry out large-scale oil tank heating, is provided with mutual reverse flow First spiral heater and the second spiral heater, heating is more uniform, can effectively prevent oily hot-spot；It uses and is based on simultaneously The burner of super magnetic materials is adjusted accurately, and action more rapidly compared with traditional burner, when especially starting and stopping, being led to The electric current of control coil is crossed to realize the opening and closing for penetrating hydraulic fluid port, fast quick-action is reached using the fast response characteristic of giant magnetostrictive rod The effect of work, and thus devise the super mangneto oil atomizer gun dependency structure of complete set；It devises and unique penetrates hydraulic fluid port online Initial position regulating system, this set system need not disassemble super mangneto oil atomizer gun, pass through position adjustment gear To conveniently realize online adjusting, it can be used for Best initial position and longtime running generation that hydraulic fluid port is penetrated in on-line control test Position when deviation is adjusted, and extremely conveniently increases the cycle of operation；Devise the pretightning force of unique online giant magnetostrictive rod Regulating system, again without dismantle super mangneto oil atomizer gun can on-line control, for test and debugging optimum preload and length Caused pretightning force bias adjustment after phase operation, in addition has also been devised unique fastening system, in position regulating system and preload In the case of draught control system is associated, effectively they are temporarily isolating in operation so that the two is independent of each other, adjusting is got up It is more accurate.

Description of the drawings

Using attached drawing, the invention will be further described, but the embodiment in attached drawing does not constitute 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 a kind of overall structure diagram of distributed extensive oil tank heating system；

Fig. 2 is the structural schematic diagram of super mangneto oil atomizer gun；

Fig. 3 is the structural schematic diagram that water conservancy diversion adjusts body；

Fig. 4 is the structural schematic diagram of oil spout spool；

Fig. 5 is the right view of pressing means；

Fig. 6 is the structural schematic diagram of retaining mechanism；

Fig. 7 is the structural schematic diagram of position adjustment gear.

Reference numeral：Shell -12；Coil -13；Giant magnetostrictive rod -14；Distance rod -15；Oil spout spool -16；Injection valve Body -17；Water conservancy diversion adjusts body -18；Press body -19；Spring -20；Position adjustment gear -21；Pretightning force adjustment gear -22；Air Introduction part -23；Mixing chamber -24；Balancing gate pit -25；Nozzle opening -26；Fastening nut -27；Oil Guide channel -28；First limit body- 29；Second limit body -30；Occlusion portion -31；Forced section -32；Third screw thread -33；First straight-tooth -34；Interconnecting piece -35；Oil groove- 36；Penetrate hydraulic fluid port -37；Tubing and casing -38；Connect oil duct -39；Spiral oil duct -40；Thermally expand section -41；Outlet connecting pipe -42；First Fixed part -43；First rotating shaft -44；Lower closing element -45；Upper closing element -46；Air duct -47；Non-return valve -48；Second straight-tooth- 49；Second fixed part -50；Annular receiving groove -51；Reveal oil drain passage -52；First deadlock lever -53；First support portion -54；The Two deadlock levers -55；Second support portion -56；Through-hole -57；Convex edge -58；First obturator hernia -59；Second obturator hernia -60；Second turn Axis -61；Rack -62；Combustion chamber -100；Evaporator -200；Water circulating pump -300；Jet chimney -400；Oil tank -500；First spiral shell Revolve heating tube -600；Second helical heating pipe -700；Steam trap -800.

Specific implementation mode

The invention will be further described with the following Examples.

Embodiment 1：

A kind of distributed extensive oil tank heating system as shown in Figure 1, including it is combustion chamber 100, evaporator 200, multiple Tank heater and water circulating pump 300；The combustion chamber 100 is arranged below evaporator 200, and interior non-combusted fuels are steamed with heating Tank 200 is sent out, the water in evaporator 200 is heated to form vapor, into the jet chimney 400 for being connected to 200 top of evaporator, with After be transported in each tank heater oil tank 500 heated；The tank heater includes being coiled in outside oil tank 500 First on surface helical heating pipe 600 and the second helical heating pipe 700 for being arranged in oil tank 500, and first spiral adds Heating steam in heat pipe 600 flows from bottom to top, and the heating steam in second helical heating pipe 700 flows from top to bottom It is dynamic；The outlet of each tank heater is connected to the entrance of water circulating pump 300, is sent the water to cool down by water circulating pump 300 It is heated again the bottom for returning evaporator 200.It is connected with steam trap 800 on the manifold of the tank heater outlet, is used for The water in pipeline is drained when maintenance.The temperature detector for detecting oil temperature is both provided in each oil tank 500, according to The rotating speed of temperature feedback value adjusting water circulating pump 300 can adjust the heating effect of oil tank 500.

As shown in Fig. 2, super mangneto oil atomizer gun includes shell 12, coil 13, giant magnetostrictive rod 14, distance rod 15, oil spout Spool 16, Oil injection valve body 17, water conservancy diversion adjust body 18, press body 19, spring 20, position adjustment gear 21, pretightning force adjustment gear 22, air introduction part 23, mixing chamber 24, balancing gate pit 25, nozzle opening 26 and fastening nut 27.The generally hollow cylinder of shell 12 Body is provided with Oil Guide channel 28 at bottom centre, and the internal face in Oil Guide channel 28 is provided with the first screw thread.The interior table of shell 12 The first limit body 29 and the second limit body 30, the shell 12 between the first limit body 29 and the second limit body 30 are additionally provided on face The second screw thread is provided on inner surface.

It is arranged in shell 12 as shown in figure 3, water conservancy diversion adjusts body 18 comprising occlusion portion 31 and forced section 32, occlusion portion 31 settings are provided with the be mutually engaged with the second screw thread between the first limit body 29 and the second limit body 30, and on its outer surface Three screw threads 33.First straight-tooth 34 parallel with 12 axis direction of shell, occlusion portion 31 are provided on the outer surface of forced section 32 The height for being connected, and being recessed by the interconnecting piece of recess 35 between forced section 32 is more than the height of the second limit body 30, stress Portion 32 is intermeshed with position adjustment gear 21.Maximum shifting of the occlusion portion 31 between the first limit body 29 and the second limit body 30 Dynamic distance is less than the minimum length (length i.e. at central axes) of air introduction part 23, to ensure to penetrate the initial bit set of hydraulic fluid port 37 In in air introduction part 23.

Turning now to Fig. 2, the setting of giant magnetostrictive rod 14 is adjusted in water conservancy diversion in body 18, and its left end adjusts body 18 with water conservancy diversion Bottom it is affixed, the other end and distance rod 15 of giant magnetostrictive rod 14 are affixed.The both ends of distance rod 15 respectively with distance rod 15 Affixed with oil spout spool 16, hollow in oil spout spool 16 to be provided with oil groove 36, the end of oil groove 36, which is provided with, penetrates hydraulic fluid port 37.Water conservancy diversion The affixed tubing and casing 38 being made of stainless steel in the bottom surface of body 18 is adjusted, is provided on the outer surface of tubing and casing 38 and first The 4th screw thread that screw-thread fit uses, tubing and casing 38 is screwed in Oil Guide channel 28 when use, and the length of tubing and casing 38 is more than The distance between first limit body 29 and the second limit body 30, tubing and casing 38 will not be with Oil Guide channel when ensureing extreme position 28 are detached from, and the screw thread of tubing and casing 38 direction and the screw thread of water conservancy diversion adjusting body 18 direction that is screwed on that is screwed on is consistent, it is ensured that the two The direction of motion is consistent.Horizontal connection oil duct 39 is additionally provided in the bottom of water conservancy diversion adjusting body 18, water conservancy diversion is adjusted to be surrounded in body 18 14 surrounding of giant magnetostrictive rod is provided with spiral helicine spiral oil duct 40, and the entrance of spiral oil duct 40 is connected with oil duct 39 is connect It is logical, outlet by being connected with oil groove 36 with the outlet connecting pipe 42 for thermally expanding section 41, thermally expand save 41 setting can be with Effectively overcome interface fracture caused by the expanding with heat and contract with cold of pipeline.Coil 13 is socketed on housing 12, is passed through as ultra-magnetic telescopic Stick 14 provides the driving current of driving magnetic field.

Position adjustment gear 21 is arranged for adjusting the initial position for penetrating hydraulic fluid port 37 on the top of shell 12.Shell 12 Upper surface protrusion have 2 the first fixed parts, 43,2 the first fixed parts 43 between be provided through the of position adjustment gear 21 One shaft 44, position adjustment gear 21 can be rotated along first rotating shaft 44,62 direction of rack on 21 surface of position adjustment gear with First straight-tooth direction is parallel.The right end in shell 12 is arranged in air introduction part 23, and is integrated in the left end of Oil injection valve body 17, air Hollow mixing chamber is constituted between introduction part 23 and Oil injection valve body 17.Oil spout spool 16 passes through mixing chamber 24, right end protrusion to set It is equipped with lower closing element 45 (see Fig. 4), lower closing element 45 and 46 cooperating of upper closing element being arranged on 25 inner wall of balancing gate pit.It is empty Air duct 47 is provided in gas introduction part 23, air source enters air duct 47 by non-return valve 48.25 hollow setting of balancing gate pit In the right part of Oil injection valve body 17, multiple nozzle openings 37 are arranged on the right side of Oil injection valve body 17 and are connected with balancing gate pit 25 It is logical.Oil injection valve body 17 and air introduction part 23 are fixed in by fastening nut 27 on the right side of shell 12.19 screw thread of press body It is connected on oil spout spool 16, outer surface is provided with the second straight-tooth 49 for being oriented parallel to 12 axis of shell, and pretightning force is adjusted It is parallel with 49 direction of the second straight-tooth that the rack direction on the top of press body 19, pretightning force adjustment gear 22 is arranged in gear 22 (see Fig. 5), pretightning force adjustment gear 22 are intermeshed with pressing means 19.2 second are provided with to the upper lobes of shell 12 to consolidate Determine the second shaft 61 that pretightning force adjustment gear 22 is provided through between the second fixed part 50 of 50,2, portion, position adjustment gear It can be rotated along the second shaft 61.Pressing means 19 are mortgaged by spring 20 on the left side of air introduction part 23, pressing means 19 Be provided with the annular receiving groove 51 of recess on right side, the left end of spring 20 be contained in annular receiving groove 51 and with pressing means 19 Contradict contact, the right end of spring 20 is fixed on the left side of air introduction part 23, and spring 20 is by applying pressing means 19 Spring pressure to apply pretightning force to giant magnetostrictive rod 14.On press body 19 and shell 12 between air introduction part 23 also It is provided with leakage oil drain passage 52, is leaked through the gap between oil spout spool 16 and air introduction part 23 by mixing chamber 24 for being discharged The mist of oil entered.When the super mangneto oil atomizer gun work, giant magnetostrictive rod 14 is stretched under the driving current effect of coil 13 to right end It is long, it is entered originally by oil injection in mixing chamber 24, while in air duct 47 by the hydraulic fluid port 37 of penetrating that air introduction part 23 is blocked It is atomized under the air effect come；It is upper before giant magnetostrictive rod 14 does not extend closely to be connect between closing element 46 and lower closing element 45 It touches, hydraulic fluid port is detached from and formed both after elongation, the mist of oil being atomized enters balancing gate pit 25 by crossing hydraulic fluid port, and is penetrated by nozzle opening 26 Go out 9.The length of giant magnetostrictive rod is 150mm.

As shown in fig. 6-7, the right side of position adjustment gear 21 is provided with the first deadlock lever 53 and is raised in the of shell 12 The left side of one support portion 54, pretightning force adjustment gear 23 is provided with the second deadlock lever 55 and is raised in the second support portion of shell 12 56,55 diameter of internal diameter and the first deadlock lever 53 and the second deadlock lever is respectively arranged on the first support portion 54 and the second support portion 56 Matched through-hole 57 (size relationship can ensure that the locking effect of the first deadlock lever 53 and the second deadlock lever 55 is more preferable), first Deadlock lever 53 and the second deadlock lever 55 pass through through-hole 57, and one end of the first deadlock lever 53 and the second deadlock lever 55 be both provided with it is convex Along 58.Multiple first obturator hernia, 59 Hes are along the circumferential direction evenly equipped in position adjustment gear 21 and pretightning force adjustment gear 22 respectively The height of multiple second obturator hernias 60, the first deadlock lever 53 and the second deadlock lever 55 respectively with the first obturator hernia 59 of peak and The height of second obturator hernia 60 matches.When needing to adjust the initial position for penetrating hydraulic fluid port 37 and turned position adjustment gear 21, Second deadlock lever 55 is first inserted into the second obturator hernia 60 of peak, then turned position adjustment gear 21, since super mangneto is stretched The bottom that the end of contracting stick 14 and water conservancy diversion adjust body 31 is affixed therefore giant magnetostrictive rod 14 rotates therewith, in addition tubing and casing 37 Also it rotates therewith, due to the insertion of the second deadlock lever 55 pressing means 19 is locked by pretightning force adjustment gear 22 at this time It cannot rotate, 20 length of spring is constant constant to remain applied to the pretightning force on giant magnetostrictive rod 14；Similarly, when need When rotating pretightning force of the pretightning force adjustment gear 22 to change giant magnetostrictive rod 14, the first deadlock lever 53 is first inserted into first In obturator hernia 59, to keep giant magnetostrictive rod 14 not rotate to ensure that the when of rotating pretightning force adjustment gear 22 penetrates hydraulic fluid port 37 Position is constant.

In this embodiment, it utilizes steam to carry out large-scale oil tank heating, is provided with the first of mutual reverse flow Spiral heater and the second spiral heater, heating is more uniform, can effectively prevent oily hot-spot；Simultaneously using based on super magnetic The burner of material is caused, is adjusted accurately, action more rapidly compared with traditional burner, is realized by the electric current of control coil 13 The opening and closing for penetrating hydraulic fluid port 37 achievees the effect that quick acting using the fast response characteristic of giant magnetostrictive rod 14, and thus The super mangneto oil atomizer gun dependency structure of complete set is devised, the length of giant magnetostrictive rod is 150mm, and response speed is compared with same The electromagnet type spray gun of specification improves 20%；Devise the unique online initial position regulating system for penetrating hydraulic fluid port 37, this set System need not disassemble super mangneto oil atomizer gun, and online adjusting can be conveniently realized by position adjustment gear 21, It can be used for the position when Best initial position and longtime running generation deviation of hydraulic fluid port 37 are penetrated in on-line control test to adjust, pole It conveniently increases the cycle of operation；The preload draught control system for devising unique online giant magnetostrictive rod 14, is equally not required to Dismantle super mangneto oil atomizer gun can on-line control, for caused preload after test and debugging optimum preload and longtime running In addition unique fastening system has also been devised in power bias adjustment, associated in position regulating system and preload draught control system In the case of, effectively they are temporarily isolating in operation so that the two is independent of each other, adjusting is got up more accurate.

Embodiment 2：

Position adjustment gear 21 is arranged for adjusting the initial position for penetrating hydraulic fluid port 37 on the top of shell 12.Shell 12 Upper surface protrusion have 2 the first fixed parts, 43,2 the first fixed parts 43 between be provided through the of position adjustment gear 21 One shaft 44, position adjustment gear 21 can be rotated along first rotating shaft 44,62 direction of rack on 21 surface of position adjustment gear with First straight-tooth direction is parallel.The right end in shell 12 is arranged in air introduction part 23, and is integrated in the left end of Oil injection valve body 17, air Hollow mixing chamber is constituted between introduction part 23 and Oil injection valve body 17.Oil spout spool 16 passes through mixing chamber 24, right end protrusion to set It is equipped with lower closing element 45 (see Fig. 4), lower closing element 45 and 46 cooperating of upper closing element being arranged on 25 inner wall of balancing gate pit.It is empty Air duct 47 is provided in gas introduction part 23, air source enters air duct 47 by non-return valve 48.25 hollow setting of balancing gate pit In the right part of Oil injection valve body 17, multiple nozzle openings 37 are arranged on the right side of Oil injection valve body 17 and are connected with balancing gate pit 25 It is logical.Oil injection valve body 17 and air introduction part 23 are fixed in by fastening nut 27 on the right side of shell 12.19 screw thread of press body It is connected on oil spout spool 16, outer surface is provided with the second straight-tooth 49 for being oriented parallel to 12 axis of shell, and pretightning force is adjusted It is parallel with 49 direction of the second straight-tooth that the rack direction on the top of press body 19, pretightning force adjustment gear 22 is arranged in gear 22 (see Fig. 5), pretightning force adjustment gear 22 are intermeshed with pressing means 19.2 second are provided with to the upper lobes of shell 12 to consolidate Determine the second shaft 61 that pretightning force adjustment gear 22 is provided through between the second fixed part 50 of 50,2, portion, position adjustment gear It can be rotated along the second shaft 61.Pressing means 19 are mortgaged by spring 20 on the left side of air introduction part 23, pressing means 19 Be provided with the annular receiving groove 51 of recess on right side, the left end of spring 20 be contained in annular receiving groove 51 and with pressing means 19 Contradict contact, the right end of spring 20 is fixed on the left side of air introduction part 23, and spring 20 is by applying pressing means 19 Spring pressure to apply pretightning force to giant magnetostrictive rod 14.On press body 19 and shell 12 between air introduction part 23 also It is provided with leakage oil drain passage 52, is leaked through the gap between oil spout spool 16 and air introduction part 23 by mixing chamber 24 for being discharged The mist of oil entered.When the super mangneto oil atomizer gun work, giant magnetostrictive rod 14 is stretched under the driving current effect of coil 13 to right end It is long, it is entered originally by oil injection in mixing chamber 24, while in air duct 47 by the hydraulic fluid port 37 of penetrating that air introduction part 23 is blocked It is atomized under the air effect come；It is upper before giant magnetostrictive rod 14 does not extend closely to be connect between closing element 46 and lower closing element 45 It touches, hydraulic fluid port is detached from and formed both after elongation, the mist of oil being atomized enters balancing gate pit 25 by crossing hydraulic fluid port, and is penetrated by nozzle opening 26 Go out 9.The length of giant magnetostrictive rod is 140mm.

In this embodiment, it utilizes steam to carry out large-scale oil tank heating, is provided with the first of mutual reverse flow Spiral heater and the second spiral heater, heating is more uniform, can effectively prevent oily hot-spot；Simultaneously using based on super magnetic The burner of material is caused, is adjusted accurately, action more rapidly compared with traditional burner, is realized by the electric current of control coil 13 The opening and closing for penetrating hydraulic fluid port 37 achievees the effect that quick acting using the fast response characteristic of giant magnetostrictive rod 14, and thus The super mangneto oil atomizer gun dependency structure of complete set is devised, the length of giant magnetostrictive rod is 140mm, and response speed is compared with same The electromagnet type spray gun of specification improves 25%；Devise the unique online initial position regulating system for penetrating hydraulic fluid port 37, this set System need not disassemble super mangneto oil atomizer gun, and online adjusting can be conveniently realized by position adjustment gear 21, It can be used for the position when Best initial position and longtime running generation deviation of hydraulic fluid port 37 are penetrated in on-line control test to adjust, pole It conveniently increases the cycle of operation；The preload draught control system for devising unique online giant magnetostrictive rod 14, is equally not required to Dismantle super mangneto oil atomizer gun can on-line control, for caused preload after test and debugging optimum preload and longtime running In addition unique fastening system has also been devised in power bias adjustment, associated in position regulating system and preload draught control system In the case of, effectively they are temporarily isolating in operation so that the two is independent of each other, adjusting is got up more accurate.

Embodiment 3：

Position adjustment gear 21 is arranged for adjusting the initial position for penetrating hydraulic fluid port 37 on the top of shell 12.Shell 12 Upper surface protrusion have 2 the first fixed parts, 43,2 the first fixed parts 43 between be provided through the of position adjustment gear 21 One shaft 44, position adjustment gear 21 can be rotated along first rotating shaft 44,62 direction of rack on 21 surface of position adjustment gear with First straight-tooth direction is parallel.The right end in shell 12 is arranged in air introduction part 23, and is integrated in the left end of Oil injection valve body 17, air Hollow mixing chamber is constituted between introduction part 23 and Oil injection valve body 17.Oil spout spool 16 passes through mixing chamber 24, right end protrusion to set It is equipped with lower closing element 45 (see Fig. 4), lower closing element 45 and 46 cooperating of upper closing element being arranged on 25 inner wall of balancing gate pit.It is empty Air duct 47 is provided in gas introduction part 23, air source enters air duct 47 by non-return valve 48.25 hollow setting of balancing gate pit In the right part of Oil injection valve body 17, multiple nozzle openings 37 are arranged on the right side of Oil injection valve body 17 and are connected with balancing gate pit 25 It is logical.Oil injection valve body 17 and air introduction part 23 are fixed in by fastening nut 27 on the right side of shell 12.19 screw thread of press body It is connected on oil spout spool 16, outer surface is provided with the second straight-tooth 49 for being oriented parallel to 12 axis of shell, and pretightning force is adjusted It is parallel with 49 direction of the second straight-tooth that the rack direction on the top of press body 19, pretightning force adjustment gear 22 is arranged in gear 22 (see Fig. 5), pretightning force adjustment gear 22 are intermeshed with pressing means 19.2 second are provided with to the upper lobes of shell 12 to consolidate Determine the second shaft 61 that pretightning force adjustment gear 22 is provided through between the second fixed part 50 of 50,2, portion, position adjustment gear It can be rotated along the second shaft 61.Pressing means 19 are mortgaged by spring 20 on the left side of air introduction part 23, pressing means 19 Be provided with the annular receiving groove 51 of recess on right side, the left end of spring 20 be contained in annular receiving groove 51 and with pressing means 19 Contradict contact, the right end of spring 20 is fixed on the left side of air introduction part 23, and spring 20 is by applying pressing means 19 Spring pressure to apply pretightning force to giant magnetostrictive rod 14.On press body 19 and shell 12 between air introduction part 23 also It is provided with leakage oil drain passage 52, is leaked through the gap between oil spout spool 16 and air introduction part 23 by mixing chamber 24 for being discharged The mist of oil entered.When the super mangneto oil atomizer gun work, giant magnetostrictive rod 14 is stretched under the driving current effect of coil 13 to right end It is long, it is entered originally by oil injection in mixing chamber 24, while in air duct 47 by the hydraulic fluid port 37 of penetrating that air introduction part 23 is blocked It is atomized under the air effect come；It is upper before giant magnetostrictive rod 14 does not extend closely to be connect between closing element 46 and lower closing element 45 It touches, hydraulic fluid port is detached from and formed both after elongation, the mist of oil being atomized enters balancing gate pit 25 by crossing hydraulic fluid port, and is penetrated by nozzle opening 26 Go out 9.The length of giant magnetostrictive rod is 132mm.

In this embodiment, it utilizes steam to carry out large-scale oil tank heating, is provided with the first of mutual reverse flow Spiral heater and the second spiral heater, heating is more uniform, can effectively prevent oily hot-spot；Simultaneously using based on super magnetic The burner of material is caused, is adjusted accurately, action more rapidly compared with traditional burner, is realized by the electric current of control coil 13 The opening and closing for penetrating hydraulic fluid port 37 achievees the effect that quick acting using the fast response characteristic of giant magnetostrictive rod 14, and thus The super mangneto oil atomizer gun dependency structure of complete set is devised, the length of giant magnetostrictive rod is 132mm, and response speed is compared with same The electromagnet type spray gun of specification improves 28%；Devise the unique online initial position regulating system for penetrating hydraulic fluid port 37, this set System need not disassemble super mangneto oil atomizer gun, and online adjusting can be conveniently realized by position adjustment gear 21, It can be used for the position when Best initial position and longtime running generation deviation of hydraulic fluid port 37 are penetrated in on-line control test to adjust, pole It conveniently increases the cycle of operation；The preload draught control system for devising unique online giant magnetostrictive rod 14, is equally not required to Dismantle super mangneto oil atomizer gun can on-line control, for caused preload after test and debugging optimum preload and longtime running In addition unique fastening system has also been devised in power bias adjustment, associated in position regulating system and preload draught control system In the case of, effectively they are temporarily isolating in operation so that the two is independent of each other, adjusting is got up more accurate.

Embodiment 4：

Position adjustment gear 21 is arranged for adjusting the initial position for penetrating hydraulic fluid port 37 on the top of shell 12.Shell 12 Upper surface protrusion have 2 the first fixed parts, 43,2 the first fixed parts 43 between be provided through the of position adjustment gear 21 One shaft 44, position adjustment gear 21 can be rotated along first rotating shaft 44,62 direction of rack on 21 surface of position adjustment gear with First straight-tooth direction is parallel.The right end in shell 12 is arranged in air introduction part 23, and is integrated in the left end of Oil injection valve body 17, air Hollow mixing chamber is constituted between introduction part 23 and Oil injection valve body 17.Oil spout spool 16 passes through mixing chamber 24, right end protrusion to set It is equipped with lower closing element 45 (see Fig. 4), lower closing element 45 and 46 cooperating of upper closing element being arranged on 25 inner wall of balancing gate pit.It is empty Air duct 47 is provided in gas introduction part 23, air source enters air duct 47 by non-return valve 48.25 hollow setting of balancing gate pit In the right part of Oil injection valve body 17, multiple nozzle openings 37 are arranged on the right side of Oil injection valve body 17 and are connected with balancing gate pit 25 It is logical.Oil injection valve body 17 and air introduction part 23 are fixed in by fastening nut 27 on the right side of shell 12.19 screw thread of press body It is connected on oil spout spool 16, outer surface is provided with the second straight-tooth 49 for being oriented parallel to 12 axis of shell, and pretightning force is adjusted It is parallel with 49 direction of the second straight-tooth that the rack direction on the top of press body 19, pretightning force adjustment gear 22 is arranged in gear 22 (see Fig. 5), pretightning force adjustment gear 22 are intermeshed with pressing means 19.2 second are provided with to the upper lobes of shell 12 to consolidate Determine the second shaft 61 that pretightning force adjustment gear 22 is provided through between the second fixed part 50 of 50,2, portion, position adjustment gear It can be rotated along the second shaft 61.Pressing means 19 are mortgaged by spring 20 on the left side of air introduction part 23, pressing means 19 Be provided with the annular receiving groove 51 of recess on right side, the left end of spring 20 be contained in annular receiving groove 51 and with pressing means 19 Contradict contact, the right end of spring 20 is fixed on the left side of air introduction part 23, and spring 20 is by applying pressing means 19 Spring pressure to apply pretightning force to giant magnetostrictive rod 14.On press body 19 and shell 12 between air introduction part 23 also It is provided with leakage oil drain passage 52, is leaked through the gap between oil spout spool 16 and air introduction part 23 by mixing chamber 24 for being discharged The mist of oil entered.When the super mangneto oil atomizer gun work, giant magnetostrictive rod 14 is stretched under the driving current effect of coil 13 to right end It is long, it is entered originally by oil injection in mixing chamber 24, while in air duct 47 by the hydraulic fluid port 37 of penetrating that air introduction part 23 is blocked It is atomized under the air effect come；It is upper before giant magnetostrictive rod 14 does not extend closely to be connect between closing element 46 and lower closing element 45 It touches, hydraulic fluid port is detached from and formed both after elongation, the mist of oil being atomized enters balancing gate pit 25 by crossing hydraulic fluid port, and is penetrated by nozzle opening 26 Go out 9.The length of giant magnetostrictive rod is 126mm.

In this embodiment, it utilizes steam to carry out large-scale oil tank heating, is provided with the first of mutual reverse flow Spiral heater and the second spiral heater, heating is more uniform, can effectively prevent oily hot-spot；Simultaneously using based on super magnetic The burner of material is caused, is adjusted accurately, action more rapidly compared with traditional burner, is realized by the electric current of control coil 13 The opening and closing for penetrating hydraulic fluid port 37 achievees the effect that quick acting using the fast response characteristic of giant magnetostrictive rod 14, and thus The super mangneto oil atomizer gun dependency structure of complete set is devised, the length of giant magnetostrictive rod is 126mm, and response speed is compared with same The electromagnet type spray gun of specification improves 32%；Devise the unique online initial position regulating system for penetrating hydraulic fluid port 37, this set System need not disassemble super mangneto oil atomizer gun, and online adjusting can be conveniently realized by position adjustment gear 21, It can be used for the position when Best initial position and longtime running generation deviation of hydraulic fluid port 37 are penetrated in on-line control test to adjust, pole It conveniently increases the cycle of operation；The preload draught control system for devising unique online giant magnetostrictive rod 14, is equally not required to Dismantle super mangneto oil atomizer gun can on-line control, for caused preload after test and debugging optimum preload and longtime running In addition unique fastening system has also been devised in power bias adjustment, associated in position regulating system and preload draught control system In the case of, effectively they are temporarily isolating in operation so that the two is independent of each other, adjusting is got up more accurate.

Embodiment 5：

Position adjustment gear 21 is arranged for adjusting the initial position for penetrating hydraulic fluid port 37 on the top of shell 12.Shell 12 Upper surface protrusion have 2 the first fixed parts, 43,2 the first fixed parts 43 between be provided through the of position adjustment gear 21 One shaft 44, position adjustment gear 21 can be rotated along first rotating shaft 44,62 direction of rack on 21 surface of position adjustment gear with First straight-tooth direction is parallel.The right end in shell 12 is arranged in air introduction part 23, and is integrated in the left end of Oil injection valve body 17, air Hollow mixing chamber is constituted between introduction part 23 and Oil injection valve body 17.Oil spout spool 16 passes through mixing chamber 24, right end protrusion to set It is equipped with lower closing element 45 (see Fig. 4), lower closing element 45 and 46 cooperating of upper closing element being arranged on 25 inner wall of balancing gate pit.It is empty Air duct 47 is provided in gas introduction part 23, air source enters air duct 47 by non-return valve 48.25 hollow setting of balancing gate pit In the right part of Oil injection valve body 17, multiple nozzle openings 37 are arranged on the right side of Oil injection valve body 17 and are connected with balancing gate pit 25 It is logical.Oil injection valve body 17 and air introduction part 23 are fixed in by fastening nut 27 on the right side of shell 12.19 screw thread of press body It is connected on oil spout spool 16, outer surface is provided with the second straight-tooth 49 for being oriented parallel to 12 axis of shell, and pretightning force is adjusted It is parallel with 49 direction of the second straight-tooth that the rack direction on the top of press body 19, pretightning force adjustment gear 22 is arranged in gear 22 (see Fig. 5), pretightning force adjustment gear 22 are intermeshed with pressing means 19.2 second are provided with to the upper lobes of shell 12 to consolidate Determine the second shaft 61 that pretightning force adjustment gear 22 is provided through between the second fixed part 50 of 50,2, portion, position adjustment gear It can be rotated along the second shaft 61.Pressing means 19 are mortgaged by spring 20 on the left side of air introduction part 23, pressing means 19 Be provided with the annular receiving groove 51 of recess on right side, the left end of spring 20 be contained in annular receiving groove 51 and with pressing means 19 Contradict contact, the right end of spring 20 is fixed on the left side of air introduction part 23, and spring 20 is by applying pressing means 19 Spring pressure to apply pretightning force to giant magnetostrictive rod 14.On press body 19 and shell 12 between air introduction part 23 also It is provided with leakage oil drain passage 52, is leaked through the gap between oil spout spool 16 and air introduction part 23 by mixing chamber 24 for being discharged The mist of oil entered.When the super mangneto oil atomizer gun work, giant magnetostrictive rod 14 is stretched under the driving current effect of coil 13 to right end It is long, it is entered originally by oil injection in mixing chamber 24, while in air duct 47 by the hydraulic fluid port 37 of penetrating that air introduction part 23 is blocked It is atomized under the air effect come；It is upper before giant magnetostrictive rod 14 does not extend closely to be connect between closing element 46 and lower closing element 45 It touches, hydraulic fluid port is detached from and formed both after elongation, the mist of oil being atomized enters balancing gate pit 25 by crossing hydraulic fluid port, and is penetrated by nozzle opening 26 Go out 9.The length of giant magnetostrictive rod is 120mm.

In this embodiment, it utilizes steam to carry out large-scale oil tank heating, is provided with the first of mutual reverse flow Spiral heater and the second spiral heater, heating is more uniform, can effectively prevent oily hot-spot；Simultaneously using based on super magnetic The burner of material is caused, is adjusted accurately, action more rapidly compared with traditional burner, is realized by the electric current of control coil 13 The opening and closing for penetrating hydraulic fluid port 37 achievees the effect that quick acting using the fast response characteristic of giant magnetostrictive rod 14, and thus The super mangneto oil atomizer gun dependency structure of complete set is devised, the length of giant magnetostrictive rod is 120mm, and response speed is compared with same The electromagnet type spray gun of specification improves 35%；Devise the unique online initial position regulating system for penetrating hydraulic fluid port 37, this set System need not disassemble super mangneto oil atomizer gun, and online adjusting can be conveniently realized by position adjustment gear 21, It can be used for the position when Best initial position and longtime running generation deviation of hydraulic fluid port 37 are penetrated in on-line control test to adjust, pole It conveniently increases the cycle of operation；The preload draught control system for devising unique online giant magnetostrictive rod 14, is equally not required to Dismantle super mangneto oil atomizer gun can on-line control, for caused preload after test and debugging optimum preload and longtime running In addition unique fastening system has also been devised in power bias adjustment, associated in position regulating system and preload draught control system In the case of, effectively they are temporarily isolating in operation so that the two is independent of each other, adjusting is got up more accurate.

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 to the present invention with reference to preferred embodiment, those skilled in the art answer 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 distributed extensive oil tank heating system, characterized in that including combustion chamber, evaporator, multiple tank heaters And water circulating pump；The combustion chamber is arranged below evaporator, and interior non-combusted fuels are with heating evaporation tank, the water quilt in evaporator It is heated into vapor, into the jet chimney being connected at the top of evaporator, is then transferred in each tank heater to oil Tank is heated；The tank heater includes the first helical heating pipe being coiled on oil tank outer surface and is arranged in oil tank The second helical heating pipe, the heating steam in first helical heating pipe flows from bottom to top, second spiral heating Heating steam in pipe flows from top to bottom；The outlet of each tank heater is connected to the entrance of water circulating pump, by recirculated water It is heated again the bottom that the water to cool down is sent back to evaporator by pump；

It being connected with steam trap on the manifold of the tank heater outlet, the water in pipeline is drained when for overhauling；

It is both provided with the temperature detector for detecting oil temperature in each oil tank, water circulating pump is adjusted according to temperature feedback value Rotating speed can adjust the heating effect of oil tank；

The combustion chamber from super mangneto oil atomizer gun oil jetting combustion into combustion chamber, the super mangneto oil atomizer gun include shell, coil, Giant magnetostrictive rod, distance rod, oil spout spool, Oil injection valve body, water conservancy diversion adjust body, press body, spring, position adjustment gear, pre- Clamp force adjustment gear, air introduction part, mixing chamber, balancing gate pit, nozzle opening and fastening nut；The generally hollow circle of the shell Cylinder is provided with Oil Guide channel at bottom centre, and the internal face in the Oil Guide channel is provided with the first screw thread；The shell The first limit body and the second limit body, the shell inner surface between the first limit body and the second limit body are additionally provided on inner surface On be provided with the second screw thread；The water conservancy diversion adjusts body and is arranged in shell comprising occlusion portion and forced section, the occlusion portion are set It sets between the first limit body and the second limit body, and is provided with the third spiral shell being mutually engaged with second screw thread on its outer surface Line；Be provided with first straight-tooth parallel with shell axis direction on the outer surface of the forced section, occlusion portion and forced section it Between connected by the interconnecting piece of recess, and the recess heights of interconnecting piece are more than the height of second limit body, the forced section It is intermeshed with position adjustment gear；

The giant magnetostrictive rod setting is adjusted in vivo in water conservancy diversion, and the bottom of its left end and water conservancy diversion adjusting body is affixed, described super The other end of magnetostrictive rod and distance rod are affixed；The both ends of the distance rod are affixed with distance rod and oil spout spool respectively, spray Fuel tap in-core is hollow to be provided with oil groove, and the end of the oil groove, which is provided with, penetrates hydraulic fluid port；The water conservancy diversion is adjusted in the bottom surface of body The affixed tubing and casing being made of stainless steel is provided with used with first screw-thread fit on the outer surface of the tubing and casing Four screw threads, and the length of tubing and casing is more than the distance between the first limit body and the second limit body, the screw thread side of being screwed on of tubing and casing It is consistent to the screw thread direction that is screwed on of body is adjusted with water conservancy diversion；Horizontal connection oil is additionally provided in the bottom of the water conservancy diversion adjusting body Road, water conservancy diversion is adjusted is provided with spiral helicine spiral oil duct, the entrance of the spiral oil duct around giant magnetostrictive rod surrounding in vivo It is connected with oil duct is connect, outlet with the outlet connecting pipe for thermally expanding section with the oil groove by being connected；The coil It is socketed on shell, is passed through the driving current that driving magnetic field is provided for giant magnetostrictive rod；

The position adjustment gear is arranged for adjusting the initial position for penetrating hydraulic fluid port on the top of shell；The shell it is upper Surface bulge has 2 the first fixed parts, and first turn of the position adjustment gear is provided through between 2 the first fixed parts Axis, the position adjustment gear can be rotated along first rotating shaft, and the rack direction on the adjustment gear surface of position is straight with described first Tooth direction is parallel；The right end in shell is arranged in the air introduction part, and is integrated in the left end of Oil injection valve body, air introduction part with Hollow mixing chamber is constituted between Oil injection valve body；The oil spout spool passes through mixing chamber, and right end is provided with down closed raisedly Part, the lower closing element and the upper closing element cooperating being arranged in pressure chamber interior walls；It is provided in the air introduction part Air duct, air source enter the air duct by non-return valve；The balancing gate pit is hollow to be arranged in the right part of Oil injection valve body, Multiple nozzle openings are arranged on the right side of Oil injection valve body and are connected with balancing gate pit；The Oil injection valve body and air introduction part are logical Fastening nut is crossed to be fixed on the right side of shell；The press body is threaded on oil spout spool, and outer surface is provided with It is oriented parallel to the second straight-tooth of shell axis, the pretightning force adjustment gear is arranged in the top of press body, and pretightning force is adjusted Rack direction on gear is parallel with the direction of the second straight-tooth, and pretightning force adjustment gear is intermeshed with pressing means；It is described The top of shell is provided with 2 the second fixed parts also raisedly, and the pretightning force tune is provided through between 2 the second fixed parts The second shaft of gear is saved, the position adjustment gear can be rotated along the second shaft；The pressing means are mortgaged by spring in sky On the left side of gas introduction part, the annular receiving groove of recess is provided on the right side of pressing means, the left end of the spring accommodates It is contacted in annular receiving groove and with pressing means conflict, the right end of spring is fixed on the left side of air introduction part, and spring is logical It crosses and the spring pressure that pressing means apply to apply pretightning force to giant magnetostrictive rod；Between the press body and air introduction part Shell on be additionally provided with leakage oil drain passage, for being discharged by mixing chamber through the gap between oil spout spool and air introduction part The mist of oil leak into；When the super mangneto oil atomizer gun work, giant magnetostrictive rod extends under the driving current effect of coil to right end, Originally it is entered by oil injection in mixing chamber by the hydraulic fluid port of penetrating that air introduction part is blocked, while the air that oil comes in air duct is made It is atomized under；It is upper before giant magnetostrictive rod does not extend to be in close contact between closing element and lower closing element, giant magnetostrictive rod Hydraulic fluid port is detached from and formed both after elongation, and the mist of oil being atomized enters balancing gate pit by crossing hydraulic fluid port, and is projected by nozzle opening；It is described The length of giant magnetostrictive rod is 150mm.

2. a kind of distributed extensive oil tank heating system according to claim 1, characterized in that the position adjusts tooth It is provided with the first deadlock lever on the right side of wheel and is raised in the first support portion of shell, the left side setting of the pretightning force adjustment gear Have and the second deadlock lever and be raised in the second support portion of shell, be respectively arranged on the first support portion and the second support portion internal diameter with The through-hole of first deadlock lever and the second deadlock lever diameter matches, first deadlock lever and the second deadlock lever pass through through-hole, and the One end of one deadlock lever and the second deadlock lever is both provided with convex edge；The position adjustment gear and pretightning force adjustment gear upper edge circle Circumferential direction is evenly equipped with multiple first obturator hernias and multiple second obturator hernias, the height point of the first deadlock lever and the second deadlock lever respectively Height not with the first obturator hernia of peak and the second obturator hernia matches；Turn when needing adjusting to penetrate the initial position of hydraulic fluid port When dynamic position adjustment gear, the second deadlock lever is first inserted into the second obturator hernia of peak, then turned position adjustment gear, surpassed Magnetostrictive rod and tubing and casing rotate therewith, and make pressing means by pretightning force tune due to the insertion of the second deadlock lever at this time Section wheel gear locking cannot rotate, and length is constant constant to remain applied to the pretightning force on giant magnetostrictive rod；It is similar First deadlock lever is first inserted into the by ground when needing to rotate pretightning force of the pretightning force adjustment gear to change giant magnetostrictive rod In one obturator hernia, ensure that the position for penetrating hydraulic fluid port is constant to keep giant magnetostrictive rod not rotate.