CN116105518A - Air-temperature type vaporizer - Google Patents
Air-temperature type vaporizer Download PDFInfo
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- CN116105518A CN116105518A CN202211434847.1A CN202211434847A CN116105518A CN 116105518 A CN116105518 A CN 116105518A CN 202211434847 A CN202211434847 A CN 202211434847A CN 116105518 A CN116105518 A CN 116105518A
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- straight
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- 239000006200 vaporizer Substances 0.000 title claims description 14
- 238000004140 cleaning Methods 0.000 claims abstract description 43
- 238000010521 absorption reaction Methods 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000010257 thawing Methods 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims description 27
- 238000007789 sealing Methods 0.000 claims description 19
- 238000005507 spraying Methods 0.000 claims description 8
- 238000004804 winding Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 210000001503 joint Anatomy 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 13
- 230000008016 vaporization Effects 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 8
- 238000009834 vaporization Methods 0.000 abstract description 6
- 239000011521 glass Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000001680 brushing effect Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- 239000003949 liquefied natural gas Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
- F28F19/006—Preventing deposits of ice
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention belongs to the technical field of evaporators, in particular to an air temperature type evaporator, aiming at the problem that the heat absorption effect is poor due to excessive frosting of the conventional temperature control evaporator after evaporation Cheng Chipian, the invention provides the following scheme which comprises a support frame consisting of two groove-type clamping plates with opposite openings and parallel to each other, wherein support legs are fixed at four corners of the lower surface of the support frame, the same bottom plate is fixed between the two groove-type clamping plates, a plurality of straight pipes distributed in an equidistance array are detachably fixed on the upper surface of the bottom plate, the top ends of all the straight pipes are sheathed with the same upper fixing plate, the upper end and the lower end of each straight pipe are respectively provided with a connecting bent pipe, and the connecting bent pipes connect the straight pipes of each row in series. According to the invention, the frost formed on the surface of the heat conduction fin can be sprayed with the glass water containing ethanol in the vaporization process, the frost is softened, and then the frost on the surface of the heat conduction fin can be removed rapidly along with brushing of the cleaning ring sliding up and down, so that the heat absorption effect of the heat conduction fin is improved.
Description
Technical Field
The invention relates to the technical field of evaporators, in particular to an air-temperature type evaporator.
Background
An air temperature type gasifier is a device for heating low-temperature liquid gas in the gasifier until vaporization, and the principle of the air temperature type gasifier is as follows: when the liquefied natural gas flows through the finned tube, the finned tube and the fins absorb heat in the air, so that the liquid medium is gasified into gas, and meanwhile, the gas is heated to be high in temperature, so that the gas is close to normal temperature. Which uses the flow of air to heat the low temperature liquid gas within the air-temperature vaporizer finned tubes to convert the liquid to a gas.
In the prior art, the vertical array of the gasifier adopts parallel flow mode, the liquid inlet side of each vaporizing unit is positioned at the same side of the vertical array of the gasifier, the air outlet side of each vaporizing unit is positioned at the opposite side of the vertical array of the gasifier, low-temperature liquid gas enters from the finned tube at the liquid inlet side, gradually and completely evaporates into gas in the vaporizing unit, flows out from the finned tube at the air outlet side, the frost formation phenomenon on the surface of the finned tube is serious in the process, and the frost layer of the finned tube at the liquid inlet side of two adjacent vaporizing units is thicker and is easy to freeze and adhere due to lower temperature of the finned tube at the liquid inlet side, and long time is needed to be eliminated, so that a device for quickly defrosting to enable the fins to be heated quickly is needed.
Disclosure of Invention
The invention provides an air temperature type carburetor, which comprises a groove type supporting frame formed by two groove type clamping plates with opposite openings and parallel to each other, wherein supporting legs are fixed at four corners of the lower surface of the groove type supporting frame, a same bottom plate is fixed between the two groove type clamping plates, a plurality of straight pipes distributed in an equidistant array are detachably fixed on the upper surface of the bottom plate, the top ends of all the straight pipes are sleeved with a same upper fixing plate, connecting bent pipes are arranged at the upper end and the lower end of each straight pipe, the connecting bent pipes connect the head and the tail of each row of straight pipes together in series, the outlet ends of the connecting bent pipes close to the same side of the bottom end are connected with a same cross rod, the side surfaces of the cross rod are communicated with liquid inlets with valves, and the outlet ends of the connecting bent pipes close to the same side of the top end are fixedly provided with a plurality of air outlet pipes. One straight tube and all heat conduction fins fixed on the peripheral outer wall of the straight tube form a heat absorption unit, the outer walls of all heat absorption units are provided with the same defrosting mechanism, the defrosting mechanism comprises a cleaning ring sleeved on the peripheral outer wall of each unit, and the cleaning ring is provided with a corresponding spraying mechanism.
The invention is further provided with the spiral blades fixed on the circumferential inner wall of the straight pipe, and the cross sections of the spiral blades are triangular, so that the contact area between the straight pipe and the liquefied LNG can be increased in the flowing process of the liquefied LNG, the heat absorption efficiency is improved to completely vaporize in the shortest path, and the residence time of the liquefied LNG just entering the vaporizer is increased to fully absorb heat for vaporization.
The invention is further arranged in that a plurality of fin notches which are parallel to each other are formed on one side of all the heat conducting fins far away from the straight pipe, the extending direction of the fin notches is inclined upwards, the contact area between the heat conducting fins and the outside is increased through the plurality of fin notches, so that the heat absorption effect is improved, and when the cleaning ring performs the defrosting operation on the surfaces of the heat conducting fins, defrosting liquid accumulated in the fin notches can be scraped out, and the defrosting effect is improved.
The invention is further arranged in that vertical supporting pull rods are fixed on the upper surfaces of the groove-shaped supporting frames at four corners, studs penetrating through the upper fixing plate are welded and fixed on the top ends of the supporting pull rods, and opposite-top nuts are screwed on the outer walls of the studs on the upper surfaces of the upper fixing plates; the upper fixing plate can be tightly fixed at the top end of the straight pipe through the arrangement of the opposite-top nut, so that the overall stability effect is improved.
The invention is further arranged in that all the cleaning rings are of a circular ring tubular structure with a cavity inside, the cleaning rings are divided into three rows, the adjacent parts of the outer walls of the cleaning rings in each row are fixed together, a row of U-shaped spray pipes are fixed on two sides of the middle row, two support rods of the U-shaped spray pipes are inserted between the two adjacent rows of cleaning rings and are communicated with the inner parts of the cleaning rings on two sides so as to provide defrosting liquid for the inner parts of all the cleaning rings, a plurality of spray heads distributed at equal intervals are arranged on the circumferential outer walls of the cleaning rings, steel wire brushes are fixed below the spray heads on the circumferential inner walls of the cleaning rings, the end parts of the steel wire brushes are attached to the surfaces of the straight pipes and the heat conducting fins, and inlet pipes are arranged on the end parts of the U-shaped spray pipes close to the side surfaces; the outer walls of the cleaning rings positioned at the two sides are respectively fixed with annular part fixing rods which are parallel to each other, one side, away from each other, of the two annular part fixing rods is respectively fixed with a boss sliding block, the middle parts of the upper surfaces of the two groove-shaped clamping plates are respectively fixed with groove-shaped stand columns which are opposite in opening and parallel to each other, and the boss sliding blocks are connected in the sliding grooves of the groove-shaped stand columns in a sliding manner; the upper surface of the upper fixing plate and the lower surface of the bottom plate are close to the same side edge and are respectively fixed with a second shaft rod seat and a first shaft rod seat, the axial leads of the first shaft rod seat and the second shaft rod seat are parallel to each other and on the same vertical surface, a transmission rod and a long shaft rod are respectively connected in a rotating mode in the middle of the first shaft rod seat and the second shaft rod seat, one ends, far away from the bottom plate and the upper fixing plate, of the transmission rod and the long shaft rod are respectively fixed with a driving belt pulley and a driven belt pulley, a conveyor belt is wound between the circumferential outer walls of the driving belt pulley and the driven belt pulley, a belt clamping piece is fixed on a belt on one side of the conveyor belt, and the belt clamping piece is fixed at the end portion of the U-shaped spray pipe.
The invention is further arranged in that the lower surface of the bottom plate is provided with a driving mechanism, the driving mechanism comprises an H-shaped motor fixing frame fixed on the lower surface of the bottom plate, the bottom end of the H-shaped motor fixing frame is fixed with a gear motor, the gear motor is positioned under the transmission rod, the output shaft of the gear motor faces upwards, the top end of the output shaft is fixed with a rotating plate, and one end of the upper surface of the rotating plate far away from the output shaft is fixed with a toggle rod; the lower surface of bottom plate is located the both sides of transfer line and all is fixed with L shape slide bar frame, and sliding connection has same "well" font drunkenness pole between two L shape slide bar frames, and open in the centre of "well" font drunkenness pole has fore-and-aft bar hole, and the poking rod is pegged graft in the bar hole, the both ends of "well" font drunkenness pole all are fixed with the otic placode, and are fixed with between two otic placodes and rub the rope, rub the rope and twine on the outer wall of transfer line.
The invention is further arranged in that the anti-skid convex points are arranged on the circumferential outer wall of the transmission rod at the positions of the rubbing ropes, and the rubbing ropes can improve the static friction force between the rubbing ropes and the outer wall of the transmission rod through the arrangement of the anti-skid convex points.
The invention is further arranged in that a rope winding roller is fixed at one end of the transmission rod far away from the driving belt pulley, a pull rope is wound on the outer wall of the rope winding roller, a pressurizing cylinder is arranged at one end of the pull rope far away from the transmission rod, an air inlet pipe is connected to one end of the pressurizing cylinder far away from the pull rope, a sealing barrel is fixed on the side surface of the groove-shaped supporting frame, one end of the air inlet pipe far away from the pressurizing cylinder is spliced at the top end of the sealing barrel, a conveying hose is spliced at the bottom end of the sealing barrel, and the other end of the conveying hose is in butt joint with the inlet pipe; through the arrangement of the pressurizing cylinder, the sealing barrel filled with defrosting liquid can be continuously ventilated, and the liquid in the sealing barrel is pressed into the cleaning ring to be sprayed out from the spray head after the air pressure is increased.
The invention is further arranged in that the pressurizing cylinder comprises a cylinder body with a bottom, an opening of the cylinder body faces one end of the transmission rod, a piston disc is connected in the cylinder body in a sliding manner, a tension spring is arranged between the side surface of the piston disc and the inner wall of the bottom of the cylinder body, and a unidirectional air valve pipe is embedded on the piston disc; the air passing through the unidirectional air valve pipe only flows to the side where the air inlet pipe is located from the side of the pull rope, and one end of the air inlet pipe, which is far away from the sealing barrel, is spliced at the bottom of the barrel; the transmission rod continuously rotates positively and negatively, and the sealing barrel can be continuously inflated by matching with the tension spring.
The cleaning ring is further provided with the annular heat conducting wires close to the top end on the circumferential inner wall of the cleaning ring, so that the scraped heat conducting fins can be rapidly heated.
The beneficial effects of the invention are as follows:
1. this kind of air temperature formula vaporizer, through the combination setting of spraying mechanism and defrosting mechanism, can spray the glass water that contains ethanol earlier with the frost that heat conduction fin surface formed fast at the vaporization in-process, soften the frost then, later can get rid of the frost on heat conduction fin surface fast along with the brush of the clean ring of upper and lower gliding again, improve heat absorption effect of heat conduction fin.
2. This kind of empty temperature formula vaporizer has increased the area of contact of heat conduction fin with external world through a plurality of fin breach that set up to improved the heat absorption effect, and when cleaning the ring and carrying out the defrosting operation on heat conduction fin surface, can draw out the defrosting liquid of scraping in the fin breach, improved the defrosting effect.
3. This kind of empty temperature formula vaporizer can let the steady back and forth drunkenness of "well" font drunkenness pole through gear motor's setting to have a short time to pause when reaching both ends, avoid traditional reversing mechanism to appear violently to pause the phenomenon easily in turning department, thereby let the switching-over process become more steady.
4. The air temperature type vaporizer can continuously ventilate a sealed barrel filled with defrosting liquid through the arrangement of the pressurizing barrel, and the liquid in the sealed barrel is pressed into the cleaning ring to be sprayed out from the spray head after the air pressure is increased.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an air temperature type carburetor according to the present invention;
FIG. 2 is a schematic bottom view of the air temperature carburetor according to the present invention;
FIG. 3 is an obliquely upper structural view of the air-temperature carburetor according to the present invention;
FIG. 4 is a diagram illustrating the operation of the defrosting mechanism in the air-temperature vaporizer according to the present invention;
FIG. 5 is a schematic view of a partial cross-sectional structure of a straight tube of an air-temperature carburetor according to the present invention;
FIG. 6 is a schematic diagram of a body structure of an air temperature type vaporizer according to the present invention;
FIG. 7 is a schematic diagram of a spray mechanism of an air temperature vaporizer according to the present invention;
fig. 8 is a cross-sectional view of a pressurizing cylinder in an air-temperature vaporizer according to the present invention.
In the figure: 1. an upper fixing plate; 101. a tension spring; 102. a piston disc; 103. a one-way air valve tube; 2. a support pull rod; 3. a fin notch; 4. a heat conduction fin; 5. a straight pipe; 6. a liquid inlet; 7. a bottom plate; 8. a driving mechanism; 81. an L-shaped sliding rod frame; 82. a speed reducing motor; 83. a first shaft lever seat; 84. a pull rope; 85. a rope winding roller; 86. a transmission rod; 87. a middle-shaped shifting rod; 88. a twisting rope; 9. a connecting bent pipe; 10. a pressurizing cylinder; 11. a groove-shaped supporting frame; 12. sealing the barrel; 13. a conveying hose; 14. an air outlet pipe; 15. a ring-shaped member fixing rod; 16. a driven pulley; 17. a U-shaped spray pipe; 18. a cleaning ring; 19. a belt clip; 20. a second shaft lever seat; 21. a conveyor belt; 22. a trough-type upright post; 23. a driving pulley; 24. a boss slider; 25. a wire brush; 26. an air inlet pipe; 27. a helical blade; 28. a spray head.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Referring to fig. 1-8, the air temperature type carburetor comprises a groove type supporting frame 11 formed by two groove type clamping plates with opposite openings and parallel to each other, supporting legs are fixed at four corners of the lower surface of the groove type supporting frame 11, a same bottom plate 7 is fixed between the two groove type clamping plates, a plurality of straight pipes 5 distributed in an equidistance array are detachably fixed on the upper surface of the bottom plate 7, the top ends of all the straight pipes 5 are sleeved with a same upper fixing plate 1, connecting bent pipes 9 are arranged at the upper end and the lower end of each straight pipe 5, the connecting bent pipes 9 connect the straight pipes 5 of each row together in series, the outlet ends of the connecting bent pipes 9 close to the same side of the bottom end are connected with a same cross rod, the side surfaces of the cross rod are communicated with liquid inlets 6 with valves, a plurality of air outlet pipes 14 are fixed at the outlet ends of the connecting bent pipes 9 close to the same side of the top end, a plurality of heat conducting fins 4 distributed in centripetal mode are fixed on the circumference outer walls of the straight pipes 5, and all the heat conducting fins 4 are fixed on the outer walls of the straight pipes 5 in a vertical state; a straight pipe 5 and all heat conducting fins 4 fixed on the peripheral outer wall of the straight pipe form a heat absorption unit, the outer walls of all heat absorption units are provided with the same defrosting mechanism, the defrosting mechanism comprises a cleaning ring 18 sleeved on the peripheral outer wall of each unit, and the cleaning ring 18 is provided with a corresponding spraying mechanism; through the combination setting of spraying mechanism and defrosting mechanism, can spray the glass water that contains ethanol with the frost that heat conduction fin 4 surface formed fast earlier at the vaporization in-process, soften the frost afterwards, can get rid of the frost on heat conduction fin 4 surface fast along with the brush of the sweeping ring 18 that reciprocates afterwards, improve heat absorption effect of heat conduction fin 4.
The spiral blades 27 are fixed on the circumferential inner wall of the straight pipe 5, the cross section of each spiral blade 27 is triangular, the contact area between the spiral blades and the straight pipe 5 can be increased in the flowing process of liquid LNG, the heat absorption efficiency is improved so as to be completely vaporized in the shortest path, and the residence time of the liquid LNG just entering the vaporizer is prolonged so as to fully absorb heat for vaporization.
Wherein, all heat conduction fins 4 keep away from the one side of straight tube 5 and all open a plurality of fin breach 3 that are parallel to each other, and the extending direction slope of fin breach 3 upwards, increased heat conduction fins 4 and external area of contact through a plurality of fin breach 3 that set up to improved the heat absorption effect, and when cleaning ring 18 when carrying out the defrosting operation on heat conduction fins 4 surface, can draw out the defrosting liquid of accumulation in fin breach 3, improved the defrosting effect.
In fig. 3, vertical supporting pull rods 2 are fixed on the upper surfaces of the groove-shaped supporting frames 11 at four corners, studs penetrating through the upper fixing plate 1 are welded and fixed on the top ends of the supporting pull rods 2, and opposite-top nuts are screwed on the outer walls of the studs on the upper surface of the upper fixing plate 1; the upper fixing plate 1 can be tightly fixed at the top end of the straight pipe 5 through the arrangement of the opposite-top nut, so that the overall stability effect is improved.
Referring to fig. 1-2 and fig. 4, all the cleaning rings 18 are of a circular ring tubular structure with a cavity therein, all the cleaning rings 18 are divided into three rows, adjacent positions of outer walls of the cleaning rings 18 in each row are fixed together, two sides of one row in the middle are fixed with U-shaped spray pipes 17, two support rods of the U-shaped spray pipes 17 are inserted between the adjacent two rows of the cleaning rings 18 and are communicated with the interiors of the cleaning rings 18 on two sides so as to provide defrosting liquid for the interiors of all the cleaning rings 18, a plurality of spray heads 28 distributed at equal intervals are arranged on the circumferential outer walls of the cleaning rings 18, steel wire brushes 25 are fixed on the circumferential inner walls of the cleaning rings 18 below the spray heads 28, the end parts of the steel wire brushes 25 are attached to the surfaces of the straight pipes 5 and the heat conducting fins 4, and inlet pipes are arranged on the end parts of the U-shaped spray pipes 17 close to the side surfaces; the outer walls of the cleaning rings 18 positioned at the two sides are respectively fixed with mutually parallel ring-shaped piece fixing rods 15, one side, away from the two ring-shaped piece fixing rods 15, is respectively fixed with a boss sliding block 24, the middle parts of the upper surfaces of the two groove-shaped clamping plates are respectively fixed with groove-shaped stand columns 22 with opposite openings and mutually parallel, and the boss sliding blocks 24 are in sliding connection in the sliding grooves of the groove-shaped stand columns 22; the upper surface of the upper fixing plate 1 and the lower surface of the bottom plate 7 are respectively fixed with a second shaft seat 20 and a first shaft seat 83 near the same side edge, the axial leads of the first shaft seat 83 and the second shaft seat 20 are parallel to each other and on the same vertical surface, a transmission rod 86 and a long shaft rod are respectively connected in a rotating way between the first shaft seat 83 and the second shaft seat 20, one ends of the transmission rod 86 and the long shaft rod far away from the bottom plate 7 and the upper fixing plate 1 are respectively fixed with a driving pulley 23 and a driven pulley 16, a conveyor belt 21 is wound between the circumferential outer walls of the driving pulley 23 and the driven pulley 16, a belt clamping piece 19 is fixed on a belt on one side of the conveyor belt 21, and the belt clamping piece 19 is fixed at the end part of the U-shaped spray pipe 17; the spraying mechanism and the defrosting mechanism fixed on the belt clamping piece 19 can move up and down along the heat absorption unit by reversing for a plurality of circles after the positive transmission of the driving belt pulley 23, and then the frost on the outer wall of the heat absorption unit can be removed in time continuously in a circulating way.
Referring to fig. 1-2 and 4, a driving mechanism 8 is arranged on the lower surface of a bottom plate 7, the driving mechanism 8 comprises an H-shaped motor fixing frame fixed on the lower surface of the bottom plate 7, a speed reducing motor 82 is fixed at the bottom end of the H-shaped motor fixing frame, the speed reducing motor 82 is positioned right below a transmission rod 86, an output shaft of the speed reducing motor 82 faces upwards, a rotating plate is fixed at the top end of the output shaft, and a poking rod is fixed at one end, far away from the output shaft, of the upper surface of the rotating plate; the lower surface of the bottom plate 7 is fixedly provided with L-shaped sliding rod frames 81 on two sides of a transmission rod 86, the two L-shaped sliding rod frames 81 are connected with a same middle-shaped shifting rod 87 in a sliding manner, a longitudinal strip-shaped hole is formed in the middle of the middle-shaped shifting rod 87, a poking rod is inserted into the strip-shaped hole, two ends of the middle-shaped shifting rod 87 are fixedly provided with lug plates, a rubbing rope 88 is fixedly arranged between the two lug plates, and the rubbing rope 88 is wound on the outer wall of the transmission rod 86; the middle-shaped shifting rod 87 can stably and back and forth shift through the arrangement of the gear motor 82, and short pauses are caused when the shifting rod reaches the two ends, so that the phenomenon that the traditional reversing mechanism is easy to violently pause at a turning position is avoided, and the reversing process is more stable.
In the invention, the circumference outer wall of the transmission rod 86 is provided with the anti-slip convex tip at the position of the rubbing rope 88, and the rubbing rope 88 can improve the static friction force with the outer wall of the transmission rod 86 through the arrangement of the anti-slip convex tip.
Referring to fig. 7, a rope winding roller 85 is fixed at one end of a transmission rod 86 far away from a driving pulley 23, a pull rope 84 is wound on the outer wall of the rope winding roller 85, a pressurizing cylinder 10 is arranged at one end of the pull rope 84 far away from the transmission rod 86, an air inlet pipe 26 is connected to one end of the pressurizing cylinder 10 far away from the pull rope 84, a sealing barrel 12 is fixed at the side surface of a groove-shaped supporting frame 11, one end of the air inlet pipe 26 far away from the pressurizing cylinder 10 is inserted at the top end of the sealing barrel 12, a conveying hose 13 is inserted at the bottom end of the sealing barrel 12, and the other end of the conveying hose 13 is in butt joint with an inlet pipe; by providing the pressurizing cylinder 10, the sealing cylinder 12 filled with defrosting liquid can be continuously ventilated, and the liquid in the sealing cylinder 12 is pressed into the cleaning ring 18 to be sprayed out from the spray head 28 by increasing the air pressure.
Referring to fig. 8, the pressurizing cylinder 10 includes a cylinder body with a bottom, an opening of the cylinder body faces one end of the transmission rod 86, a piston disc 102 is slidably connected in the cylinder body, a tension spring 101 is arranged between a side surface of the piston disc 102 and an inner wall of the bottom of the cylinder body, and a unidirectional air valve tube 103 is embedded on the piston disc 102; the air passing through the one-way air valve pipe 103 flows to the side of the air inlet pipe 26 only from the side of the pull rope 84, and one end of the air inlet pipe 26, which is far away from the sealed barrel 12, is spliced at the bottom of the barrel; the transmission rod 86 is continuously rotated in the forward and reverse directions, and the inside of the sealed barrel 12 can be continuously inflated in cooperation with the arrangement of the tension spring 101.
In the invention, the circular ring-shaped heat conducting wires are arranged on the circumferential inner wall of the cleaning ring 18 near the top end, so that the scraped heat conducting fins 4 can be rapidly heated.
When the defrosting device is used, through the combined arrangement of the spraying mechanism and the defrosting mechanism, the frost formed on the surface of the heat conduction fin 4 quickly can be sprayed with glass water containing ethanol in the vaporizing process, then the frost is softened, and then the speed reducing motor 82 is started, so that the medium-shaped shifting rod 87 can smoothly shift back and forth, and a short pause exists when reaching the two ends; meanwhile, the driving belt pulley 23 is driven to rotate under the action of the winding twisting rope 88, and after the driving belt pulley 23 is positively transmitted for a plurality of circles, the spraying mechanism and the defrosting mechanism fixed on the belt clamping piece 19 can move up and down against the heat absorption unit by reversing for a plurality of circles, and then frost on the outer wall of the heat absorption unit is circularly and continuously removed in time, so that the heat absorption effect of the heat conduction fins 4 is improved; wherein, by the arrangement of the pressurizing cylinder 10, the sealing cylinder 12 filled with defrosting liquid is continuously ventilated, and the liquid in the sealing cylinder 12 is pressed into the cleaning ring 18 to be sprayed out from the spray head 28 by increasing the air pressure.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (10)
1. The air temperature type vaporizer comprises a groove type supporting frame (11) formed by two groove type clamping plates with opposite openings and parallel to each other, supporting legs are fixed at four corners of the lower surface of the groove type supporting frame (11), a same bottom plate (7) is fixed between the two groove type clamping plates, a plurality of straight pipes (5) distributed in an equidistant array are detachably fixed on the upper surface of the bottom plate (7), the top ends of all the straight pipes (5) are sleeved with a same upper fixing plate (1), connecting bent pipes (9) are arranged at the upper end and the lower end of each straight pipe (5), the connecting bent pipes (9) are used for connecting the straight pipes (5) of each row in series end to end, the outlet ends of the connecting bent pipes (9) close to the same side of the bottom end are connected with a same cross rod, the side surfaces of the cross rod are communicated with liquid inlet ports (6) with valves, the outlet ends of the connecting bent pipes (9) close to the same side of the top end are fixedly provided with a plurality of air outlet pipes (14), and the circumference outer walls of the straight pipes (5) are fixedly provided with a plurality of heat conducting fins (4) which are distributed in centripetal shapes, and the heat conducting fins (4) are vertically fixed on the outer walls of the straight pipes (5); one straight tube (5) and all heat conduction fins (4) fixed on the peripheral outer wall of the straight tube form a heat absorption unit, the outer walls of all heat absorption units are provided with the same defrosting mechanism, the defrosting mechanism comprises a cleaning ring (18) sleeved on the peripheral outer wall of each unit, and the cleaning ring (18) is provided with a corresponding spraying mechanism.
2. An air temperature type carburetor according to claim 1, wherein the circumferential inner wall of the straight tube (5) is fixed with a helical blade (27), and the cross section of the helical blade (27) is triangular.
3. An air-temperature carburetor according to claim 1, wherein a plurality of mutually parallel fin notches (3) are formed on one side of all the heat conducting fins (4) away from the straight tube (5), and the extending direction of the fin notches (3) is inclined upwards.
4. The air temperature type carburetor according to claim 1, wherein vertical supporting pull rods (2) are fixed on the upper surfaces of the groove type supporting frames (11) at four corners, studs penetrating through the upper fixing plate (1) are welded and fixed on the top ends of the supporting pull rods (2), and opposite-top nuts are screwed on the outer walls of the studs on the upper surfaces of the upper fixing plate (1).
5. The air-temperature carburetor according to claim 1, wherein all the cleaning rings (18) are of a circular ring tubular structure with a cavity inside, all the cleaning rings (18) are divided into three rows, the adjacent parts of the outer walls of the cleaning rings (18) of each row are fixed together, a U-shaped spray pipe (17) is fixed on two sides of one row in the middle, two struts of the U-shaped spray pipe (17) are inserted between the two adjacent rows of the cleaning rings (18) and are communicated with the interiors of the cleaning rings (18) on two sides, a plurality of spray heads (28) distributed at equal intervals are arranged on the circumferential outer wall of the cleaning rings (18), steel wire brushes (25) are fixed below the spray heads (28), the ends of the steel wire brushes (25) are attached to the surfaces of the straight pipes (5) and the heat conducting fins (4), and inlet pipes are arranged on the ends of the U-shaped spray pipes (17) close to the side surfaces; the outer walls of the cleaning rings (18) positioned at the two sides are respectively fixed with annular part fixing rods (15) which are parallel to each other, boss sliding blocks (24) are respectively fixed at the sides, away from the two annular part fixing rods (15), groove-shaped upright posts (22) with opposite openings and parallel to each other are respectively fixed at the middles of the upper surfaces of the two groove-shaped clamping plates, and the boss sliding blocks (24) are in sliding connection in the sliding grooves of the groove-shaped upright posts (22); the upper surface of the upper fixing plate (1) and the lower surface of the bottom plate (7) are close to the same side edge, a second shaft seat (20) and a first shaft seat (83) are respectively fixed, the axial lines of the first shaft seat (83) and the second shaft seat (20) are parallel to each other and on the same vertical surface, a transmission rod (86) and a long shaft rod are respectively connected in a rotating mode in the middle of the first shaft seat (83) and the second shaft seat (20), one ends, far away from the bottom plate (7) and the upper fixing plate (1), of the transmission rod (86) and the long shaft rod are respectively fixed with a driving pulley (23) and a driven pulley (16), a conveyor belt (21) is wound between the circumferential outer walls of the driving pulley (23) and the driven pulley (16), a belt clamping piece (19) is fixed on a belt on one side of the conveyor belt (21), and the belt clamping piece (19) is fixed at the end of the U-shaped spray pipe (17).
6. The air temperature type carburetor according to claim 5, wherein the lower surface of the bottom plate (7) is provided with a driving mechanism (8), the driving mechanism (8) comprises an H-shaped motor fixing frame fixed on the lower surface of the bottom plate (7), a gear motor (82) is fixed at the bottom end of the H-shaped motor fixing frame, the gear motor (82) is positioned under a transmission rod (86), an output shaft of the gear motor (82) faces upwards, a rotating plate is fixed at the top end of the output shaft, and a toggle rod is fixed at one end of the upper surface of the rotating plate far away from the output shaft; the lower surface of bottom plate (7) is located both sides of transfer line (86) and all is fixed with L shape slide bar frame (81), and sliding connection has between two L shape slide bar frames (81) same "well" font drunkenness pole (87), and open in the centre of "well" font drunkenness pole (87) has fore-and-aft bar hole, and the stirring rod is pegged graft in the bar hole, the both ends of "well" font drunkenness pole (87) all are fixed with the otic placode, and are fixed with between two otic placodes and rub movable rope (88), rub movable rope (88) and twine on the outer wall of transfer line (86).
7. An air temperature carburetor according to claim 6, characterized in that the circumferential outer wall of the transmission rod (86) is provided with anti-slip nibs at the rub-ing rope (88).
8. The air temperature type carburetor according to claim 6, wherein one end of the transmission rod (86) far away from the driving pulley (23) is fixed with a rope winding roller (85), the outer wall of the rope winding roller (85) is wound with a pull rope (84), one end of the pull rope (84) far away from the transmission rod (86) is provided with a pressurizing cylinder (10), one end of the pressurizing cylinder (10) far away from the pull rope (84) is connected with an air inlet pipe (26), the side surface of the groove-shaped supporting frame (11) is fixed with a sealing barrel (12), one end of the air inlet pipe (26) far away from the pressurizing cylinder (10) is inserted into the top end of the sealing barrel (12), the bottom end of the sealing barrel (12) is inserted with a conveying hose (13), and the other end of the conveying hose (13) is in butt joint with the inlet pipe.
9. The air temperature type carburetor according to claim 9, wherein the pressurizing cylinder (10) comprises a cylinder body with a bottom, an opening of the cylinder body faces one end of the transmission rod (86), a piston disc (102) is connected inside the cylinder body in a sliding manner, a tension spring (101) is arranged between the side surface of the piston disc (102) and the inner wall of the bottom of the cylinder body, and a one-way air valve tube (103) is embedded on the piston disc (102); the air passing through the one-way air valve pipe (103) flows to the air inlet pipe (26) from the side of the pull rope 84, and one end of the air inlet pipe (26) far away from the sealing barrel (12) is spliced at the bottom of the barrel body.
10. An air temperature carburetor according to claim 1, wherein the circumferential inner wall of the sweeping ring (18) is provided with an annular heat conducting wire near the top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211434847.1A CN116105518A (en) | 2022-11-16 | 2022-11-16 | Air-temperature type vaporizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211434847.1A CN116105518A (en) | 2022-11-16 | 2022-11-16 | Air-temperature type vaporizer |
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| Publication Number | Publication Date |
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| CN116105518A true CN116105518A (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211434847.1A Pending CN116105518A (en) | 2022-11-16 | 2022-11-16 | Air-temperature type vaporizer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117781737A (en) * | 2023-12-29 | 2024-03-29 | 江苏德龙镍业有限公司 | Waste heat utilization device for stainless steel production |
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2022
- 2022-11-16 CN CN202211434847.1A patent/CN116105518A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117781737A (en) * | 2023-12-29 | 2024-03-29 | 江苏德龙镍业有限公司 | Waste heat utilization device for stainless steel production |
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