CN110595255B - Water circulation cooling tower for scale-free water distribution for aviation fuel - Google Patents
Water circulation cooling tower for scale-free water distribution for aviation fuel Download PDFInfo
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- CN110595255B CN110595255B CN201910758850.0A CN201910758850A CN110595255B CN 110595255 B CN110595255 B CN 110595255B CN 201910758850 A CN201910758850 A CN 201910758850A CN 110595255 B CN110595255 B CN 110595255B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 238000009826 distribution Methods 0.000 title claims abstract description 43
- 238000001816 cooling Methods 0.000 title claims abstract description 25
- 239000000446 fuel Substances 0.000 title claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000003287 optical effect Effects 0.000 claims description 21
- 238000007789 sealing Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims 1
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 238000005381 potential energy Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 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
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G1/00—Non-rotary, e.g. reciprocated, appliances
- F28G1/08—Non-rotary, e.g. reciprocated, appliances having scrapers, hammers, or cutters, e.g. rigidly mounted
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
- F28G15/00—Details
- F28G15/04—Feeding and driving arrangements, e.g. power operation
- F28G15/06—Automatic reversing devices
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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
- F28F2265/00—Safety or protection arrangements; Arrangements for preventing malfunction
- F28F2265/22—Safety or protection arrangements; Arrangements for preventing malfunction for draining
Abstract
The utility model provides a water circulative cooling tower of scale-free water distribution for aviation fuel, includes the circle box, and the circular groove that passes through of several is evenly seted up on the upper portion of circle box periphery, and the inner of the outer periphery is violently managed to circular inner peripheral difference fixed connection that passes through the groove, violently intraductal coaxial reciprocal lead screw that is equipped with respectively, and the first axle seat of reciprocal lead screw's peripheral bearing installation, first axle seat respectively with the violently pipe that corresponds pass through first connecting rod fixed connection, rotate the installation dead axle through sealed bearing in the round hole in the middle of the circle box top side. The invention has simple structure and ingenious design, utilizes the potential energy of water flow to drive the movable ring to reciprocate, can continuously clean the inner wall of the water distribution pipe, effectively avoids the blockage of the water distribution hole caused by the scaling of the inner wall of the water distribution pipe, can automatically discharge the scaling and accumulated silt out of the water distribution pipe, and can timely clean the scaling and accumulated silt without the supervision and manual cleaning of a special person, reduce the labor expenditure of operators, meet the market demand and be suitable for popularization.
Description
Technical Field
The invention belongs to the field of cooling water distribution devices, and particularly relates to a water circulation cooling tower for scale-free water distribution for aviation fuel.
Background
The water circulation cooling tower is widely applied, especially, need be equipped with a large amount of water-distribution pipes in the aviation fuel production process for the cooling of equipment, nevertheless easy scale deposit in the current water-distribution pipe, lead to the water-distribution pipe to block up, need regularly clear up the water-distribution pipe, both influenced aviation fuel's normal production, waste time and energy, current scale deposit removing device adopts pulse desilting, it is poor to scale deposit clearance effect, degree of automation low needs operating personnel manual operation, or be equipped with control circuit, lead to the structure complicacy, the cost is promoted, can't satisfy the actual demand, so I have invented a water circulation cooling tower of scale-free water distribution for aviation fuel production.
Disclosure of Invention
The invention provides a water circulation cooling tower for the non-scale water distribution of aviation fuel, which is used for solving the defects in the prior art.
The invention is realized by the following technical scheme:
a water circulation cooling tower for the non-scale water distribution of aviation fuel comprises a round box, wherein a plurality of round through grooves are uniformly formed in the upper part of the periphery of the round box, the inner peripheries of the round through grooves are respectively and fixedly connected with the inner ends of the periphery of a transverse pipe, coaxial reciprocating lead screws are respectively arranged in the transverse pipes, first shaft seats are respectively and fixedly connected with the corresponding transverse pipes through first connecting rods, fixed shafts are rotatably arranged in round holes in the middle of the top sides of the round box through sealing bearings, coaxial first helical gears are fixedly arranged at the lower ends of the fixed shafts, coaxial second helical gears are respectively and fixedly arranged at the inner ends of the reciprocating lead screws, the second helical gears are respectively meshed with the first helical gears, the inner periphery of a round reserved hole in the middle of the bottom sides of the round box is rotatably connected with the upper end of the periphery of a vertical pipe through a sealing bearing, a coaxial vertical shaft is arranged in the vertical pipe, and the upper end of the vertical, the upper part and the lower part of the periphery of the vertical shaft are respectively provided with a second shaft seat in a bearing way, the second shaft seat and the vertical pipe are respectively and fixedly connected through a second connecting rod, and the middle part of the periphery of the vertical shaft is fixedly provided with a coaxial helical blade; the periphery of reciprocal lead screw is the supporting nut of threaded installation respectively, the periphery of nut suit shifting ring respectively, the inner periphery of shifting ring and the periphery of the nut that corresponds are respectively through third connecting rod fixed connection, the outer periphery of shifting ring and the interior peripheral clearance fit of violently managing, the outer side of shifting ring is the inner of fixed connection optical axis respectively, the sleeve is respectively suit to the periphery of optical axis, the sleeve respectively with violently manage fixed connection corresponding, the optical axis can be respectively along the sleeve of corresponding left and right sides or back-and-forth movement, the outer end of violently managing is equipped with waste fitting discharging respectively, the water distribution aperture is evenly seted up on the right side of violently managing the outer periphery.
The water circulation cooling tower comprises pistons, coaxial pistons are arranged in the outer ends of the inner portions of the transverse pipes respectively, the outer peripheries of the pistons are in sliding contact fit with the inner peripheries of the corresponding transverse pipes respectively, the outer ends of the pistons are fixedly connected with the outer ends of the corresponding inner walls of the transverse pipes through first spring rods respectively, circular grooves are formed in the middles of the inner ends of the pistons respectively, through grooves are formed in the bottom sides of the circular grooves respectively, blowdown holes are formed in the outer ends of the bottom sides of the transverse pipes corresponding to the through grooves respectively, coaxial circular plates are arranged at the inner ends of the pistons respectively, the outer sides of the circular plates can be in contact fit with the inner ends of the corresponding pistons to seal the inner sides of the circular grooves, the inner ends of the circular grooves and the outer sides of the corresponding circular plates are fixedly connected through second spring rods respectively, and the outer ends of the optical axes can be.
According to the water circulation cooling tower for the scale-free water distribution for the aviation fuel, the inner sides of the circular plates are respectively provided with a plurality of small holes.
According to the water circulation cooling tower for the scale-free water distribution for the aviation fuel, the outer end of the piston is fixedly connected with the outer end of the inner wall of the corresponding transverse pipe through the two first spring rods respectively.
According to the water circulation cooling tower for the scale-free water distribution for the aviation fuel, the fixed shaft is connected with the vertical pipe through the inverted U-shaped frame.
The water circulation cooling tower for the scale-free water distribution for the aviation fuel comprises a fixed shaft, wherein the upper end of the fixed shaft is fixedly connected with the lower end of a stand column, a supporting plate is arranged on the right side of the stand column, the supporting plate is fixedly connected with the upper end of an inverted U-shaped frame, the lower end of the inverted U-shaped frame is fixedly connected with a vertical pipe, first threaded through holes distributed from top to bottom are formed in the right side of the supporting plate, second threaded through holes collinear with the central line of the first threaded through holes on the lower side are formed in the lower portion of the stand column, threaded mounting bolts are respectively arranged in the first threaded through holes, bolts on the lower side can be in threaded fit connection with the second threaded through holes, the left end bearing of each bolt on the upper side is connected with the right end of a third spring rod, the other end of the third spring.
The invention has the advantages that: the invention has simple structure and ingenious design, utilizes the potential energy of water flow to drive the movable ring to reciprocate, can continuously clean the inner wall of the water distribution pipe, effectively avoids the blockage of the water distribution hole caused by the scaling of the inner wall of the water distribution pipe, can automatically discharge the scaling and accumulated silt out of the water distribution pipe, and can timely clean the scaling and accumulated silt without the supervision and manual cleaning of a special person, reduce the labor expenditure of operators, meet the market demand and be suitable for popularization. When the invention is used, the water outlet of cold water is fixedly connected with the lower end of the vertical pipe, the cold water enters the round box through the vertical pipe, enters the transverse pipe through the round through groove and is sprayed to equipment needing water cooling through the small water distribution holes, the equipment needing cooling is sprayed with water and cooled, when the water flows through the helical blade, the helical blade drives the vertical shaft to rotate under the action of the water flow, the vertical shaft drives the round box to rotate through the fourth connecting rod, the round box drives the transverse pipe to rotate, the water sprayed out through the small water distribution holes can be dispersed more uniformly under the action of centrifugal force, meanwhile, the transverse pipe drives the reciprocating screw rod to revolve with the round box through the first connecting rod and the first shaft base, as the fixed shaft is fixedly connected with the vertical pipe, the fixed shaft and the first helical gear do not rotate, the second helical gear respectively rolls along the first helical gear, the second helical gear drives the reciprocating screw rod to rotate in a self-rotation manner, the nut passes through the third connecting rod and drives the shifting ring along the violently pipe inwards or outwards removal that corresponds, the shifting ring can be scraped the scale deposit of violently managing the inner wall, prevent the water distribution aperture jam that leads to because of violently managing the inner wall scale deposit, realize the clearance to violently managing the inner wall, the scale deposit after scraping can be got rid of to the outer end of violently managing under the effect of centrifugal force, when the shifting ring drives the optical axis and removes to the outermost end, waste fitting is opened by the optical axis, can violently manage the scale deposit discharge of violently managing outer end gathering, the shifting ring drives the optical axis and removes, waste fitting self-closing, realize the scale deposit, the automatic emission of long-pending silt.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is an enlarged view of section I of FIG. 1; fig. 3 is a partial enlarged view of ii of fig. 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A water circulation cooling tower for the scale-free water distribution of aviation fuel comprises a round box 1, wherein a plurality of round through grooves 2 are uniformly formed in the upper part of the outer periphery of the round box 1, the inner peripheries of the round through grooves 2 are respectively and fixedly connected with the inner ends of the outer periphery of a transverse pipe 3, coaxial reciprocating lead screws 4 are respectively arranged in the transverse pipes 3, a first shaft seat 5 is mounted on the outer periphery of each reciprocating lead screw 4 in a bearing mode, the first shaft seats 5 are respectively and fixedly connected with the corresponding transverse pipes 3 through first connecting rods 6, a fixed shaft 7 is rotatably mounted in a round hole in the middle of the top side of the round box 1 through a sealing bearing, a coaxial first helical gear 8 is fixedly mounted at the lower end of the fixed shaft 7, a coaxial second helical gear 9 is respectively and fixedly mounted at the inner end of each reciprocating lead screw 4, the second helical gears 9 are respectively engaged with the first helical gears 8, the inner periphery of a round reserved hole in, a coaxial vertical shaft 11 is arranged in the vertical pipe 10, the upper end of the vertical shaft 11 is fixedly connected with the inner wall of the round box 1 through a fourth connecting rod 31, a second shaft seat 12 is respectively arranged on the upper part and the lower part of the periphery of the vertical shaft 11 through bearings, the second shaft seat 12 and the vertical pipe 10 are respectively fixedly connected through a second connecting rod 13, and a coaxial helical blade 14 is fixedly arranged in the middle of the periphery of the vertical shaft 11; the periphery of the reciprocating screw rod 4 is respectively provided with a nut 15 matched with the nut in a threaded mounting mode, the periphery of the nut 15 is respectively sleeved with a moving ring 16, the inner periphery of the moving ring 16 and the corresponding periphery of the nut 15 are respectively fixedly connected through a third connecting rod 17, the periphery of the moving ring 16 is in clearance fit with the inner periphery of the transverse pipe 3, the outer side of the moving ring 16 is respectively fixedly connected with the inner end of an optical axis 18, the periphery of the optical axis 18 is respectively sleeved with a sleeve 19, the sleeve 19 is respectively fixedly connected with the corresponding transverse pipe 3, the optical axis 18 can respectively move left and right or back and forth along the corresponding sleeve 19, the outer end of the transverse pipe 3 is respectively provided with a pollution discharge device 20, the right side of the periphery of. The invention has simple structure and ingenious design, utilizes the potential energy of water flow to drive the movable ring to reciprocate, can continuously clean the inner wall of the water distribution pipe, effectively avoids the blockage of the water distribution hole caused by the scaling of the inner wall of the water distribution pipe, can automatically discharge the scaling and accumulated silt out of the water distribution pipe, and can timely clean the scaling and accumulated silt without the supervision and manual cleaning of a special person, reduce the labor expenditure of operators, meet the market demand and be suitable for popularization. When the invention is used, the water outlet of cold water is fixedly connected with the lower end of the vertical pipe 10, the cold water enters the round box 1 through the vertical pipe 10 and enters the transverse pipe 3 through the round through groove 2 and is sprayed to equipment needing water cooling through the water distribution small holes 20, the equipment needing cooling is sprayed with water and cooled, when the water flows through the helical blades 14, the helical blades 14 drive the vertical shaft 11 to rotate under the action of the water flow, the vertical shaft 11 drives the round box 1 to rotate through the fourth connecting rod 31, the round box 1 drives the transverse pipe 3 to rotate, the water sprayed out through the water distribution small holes 20 can be dispersed more uniformly under the action of centrifugal force, meanwhile, the transverse pipe 3 drives the reciprocating screw rod 4 to revolve with the round box 1 through the first connecting rod 6 and the first shaft seat 5, because the fixed shaft 7 is fixedly connected with the vertical pipe 10, the fixed shaft 7 does not rotate with the first bevel gear 8, the second bevel gear 9 respectively rolls along the first bevel gear 8, second helical gear 9 drives 4 rotations of reciprocal lead screw, nut 15 can be along the reciprocal lead screw 4 reciprocating motion of correspondence, nut 15 drives shift ring 16 through third connecting rod 17 and inwards or outwards moves along the violently pipe 3 that corresponds, shift ring 16 can scrape the scale deposit of violently pipe 3 inner wall, prevent the water distribution aperture 20 jam that leads to because of violently pipe 3 inner wall scale deposit, the realization is to the clearance of violently pipe 3 inner wall, the scale deposit after scraping can be got rid of the outer end to horizontal pipe 3 under the effect of centrifugal force, when shift ring 16 drives optical axis 18 and moves to the outermost end, waste fitting discharging 20 is opened by optical axis 18, can violently manage 3 with the scale deposit discharge of violently pipe 3 outer end gathering, shift ring 16 drives optical axis 18 inwards movement, waste fitting 20 self-closing, realize the scale deposit, the automatic discharge of long-pending silt.
Specifically, as shown in the drawing, the drainage device 20 according to this embodiment includes pistons 201, coaxial pistons 201 are respectively disposed in outer ends of the insides of the horizontal tubes 3, outer peripheries of the pistons 201 are respectively in sliding contact with inner peripheries of the corresponding horizontal tubes 3, outer ends of the pistons 201 are respectively fixedly connected to outer ends of inner walls of the corresponding horizontal tubes 3 through first spring rods 202, circular grooves 203 are respectively formed in the middles of the inner ends of the pistons 201, through grooves 204 are respectively formed in bottom sides of the circular grooves 203, drainage holes 205 are respectively formed in the outer ends of the bottom sides of the horizontal tubes 3 corresponding to the through grooves 204, coaxial circular plates 206 are respectively disposed at the inner ends of the pistons 201, outer sides of the circular plates 206 can be in contact with inner ends of the corresponding pistons 201 to seal inner sides of the circular grooves 203, inner ends of the circular grooves 203 and outer sides of the corresponding circular plates 206 are respectively fixedly connected to outer sides of the second spring rods. The scale blocks and accumulated silt in the right part of the transverse pipe 3 can pass through a gap between the outer periphery of the circular plate 206 and the inner periphery of the transverse pipe 3 and enter the circular groove 203 under the action of water flow and centrifugal force 1, after the optical axis 18 moves outwards and the outer end of the optical axis 18 is in contact fit with the inner side of the circular plate 206, the optical axis 18 can drive the corresponding circular plate 206 to move outwards, the second spring rod 207 is compressed until the outer side of the circular plate 206 is in contact fit with the inner end of the corresponding piston 201, the piston 201 starts to move outwards, the first spring rod 202 is compressed until the through groove 204 and the sewage discharge hole 205 start to be overlapped up and down, the scale blocks and accumulated silt in the circular groove 203 can be discharged sequentially through the through groove 204 and the sewage discharge hole 205, when the optical axis 18 moves inwards, the piston 201 moves inwards under the action of elastic thrust of the first spring rod 202 to reset, the through groove 204 is closed, the circular plate 206 moves inwards under the action of elastic thrust of the, the circular groove 203 is reopened.
Specifically, as shown in the figure, the inner side of the circular plate 206 of the present embodiment is opened with a plurality of small holes 22. Water in violently managing 3 can spout into circular recess 203 through aperture 22 in, can clear up the inner wall of circular recess 203, makes dirt piece, the long-pending silt discharge in the circular recess 203 more thorough, can avoid violently managing 3 water directly to get into behind the circular recess 203 through penetrating groove 204 and drain hole 205 discharge and lead to the water to run off fast simultaneously.
Further, as shown in the figure, the outer end of the piston 201 and the outer end of the inner wall of the corresponding cross tube 3 in the embodiment are fixedly connected by two first spring rods 202, respectively. Piston 201 can be prevented from rotating in cross tube 3, so that through groove 204 and drain hole 205 are prevented from being misaligned and cannot be overlapped.
Further, as shown in the drawings, the fixed shaft 7 of the present embodiment is connected to the vertical pipe 10 by an inverted U-shaped frame 23. The fixed shaft 7 can be prevented from rotating along with the round box 1, so that the second bevel gear 9 can not roll along the first bevel gear 8.
Furthermore, as shown in the figure, the upper end of the fixed shaft 7 described in this embodiment is fixedly connected to the lower end of the upright column 24, a supporting plate 25 is disposed on the right side of the upright column 24, the supporting plate 25 is fixedly connected to the upper end of the inverted U-shaped frame 23, the lower end of the inverted U-shaped frame 23 is fixedly connected to the upright column 10, a first threaded through hole 26 is formed in the right side of the supporting plate 25, a second threaded through hole 27 which is collinear with the central line of the first threaded through hole 26 on the lower side is formed in the lower portion of the upright column 24, a bolt 28 is respectively installed in the first threaded through hole 26 in a threaded manner, the bolt 28 on the lower side can be connected to the second threaded through hole 27 in a threaded manner, the left end bearing of the bolt 28 on the upper side is connected to the right end of the third spring rod 29, the other end of. The lower movable bolt 28 is screwed to move the lower bolt 28 leftward, the lower bolt 28 is screwed into the second threaded through hole 27, the fixed shaft 7 and the inverted U-shaped frame 23 can be relatively fixedly connected through the upright post 24, the bolt 28 and the support plate 25, the left end of the bolt 28 is screwed out of the second threaded through hole 27, the bolt 28 on the lower side is contacted with the upright post 24, the bolt 28 on the upper side is screwed, the compression amount of the third spring rod 29 is changed, the friction force between the inner side of the arc-shaped plate 30 and the outer periphery of the upright post 24 can be changed, the arc-shaped plate 30 prevents the upright post 24 from changing along with the rotation resistance of the fixed shaft 7, the resistance is reduced, the trend that the fixed shaft 7 rotates along with the round box 1 is increased, the trend that the second helical gear 9 rolls along the first helical gear 8 is reduced, the rotation speed of the reciprocating screw 4 is reduced, and the period of the reciprocating.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a water circulative cooling tower of scale-free water distribution for aviation fuel which characterized in that: comprises a round box (1), a plurality of round through grooves (2) are uniformly formed in the upper part of the periphery of the round box (1), the inner peripheries of the round through grooves (2) are respectively and fixedly connected with the inner end of the periphery of a transverse pipe (3), coaxial reciprocating lead screws (4) are respectively arranged in the transverse pipes (3), first shaft seats (5) are arranged on the peripheral bearings of the reciprocating lead screws (4), the first shaft seats (5) are respectively and fixedly connected with the corresponding transverse pipes (3) through first connecting rods (6), fixed shafts (7) are rotatably arranged in round holes in the middle of the top side of the round box (1) through sealing bearings, coaxial first bevel gears (8) are fixedly arranged at the lower ends of the fixed shafts (7), coaxial second bevel gears (9) are respectively and fixedly arranged at the inner ends of the reciprocating lead screws (4), the second bevel gears (9) are respectively engaged with the first bevel gears (8), the inner periphery of a round preformed hole in the middle of the bottom side of the round box (1) is rotatably connected with, a coaxial vertical shaft (11) is arranged in the vertical pipe (10), the upper end of the vertical shaft (11) is fixedly connected with the inner wall of the round box (1) through a fourth connecting rod (31), the upper part and the lower part of the periphery of the vertical shaft (11) are respectively provided with a second shaft seat (12) in a bearing mode, the second shaft seat (12) and the vertical pipe (10) are respectively fixedly connected through a second connecting rod (13), and the middle part of the periphery of the vertical shaft (11) is fixedly provided with a coaxial helical blade (14); the periphery of the reciprocating screw rod (4) is respectively provided with a nut (15) matched with the nut in a threaded mounting mode, the periphery of the nut (15) is respectively sleeved with a moving ring (16), the inner periphery of the moving ring (16) and the outer periphery of the corresponding nut (15) are respectively fixedly connected through a third connecting rod (17), the outer periphery of the moving ring (16) is in clearance fit with the inner periphery of the transverse pipe (3), the outer side of the moving ring (16) is respectively fixedly connected with the inner end of an optical axis (18), the outer periphery of the optical axis (18) is respectively sleeved with a sleeve (19), the sleeves (19) are respectively fixedly connected with the corresponding transverse pipe (3), the optical axis (18) can respectively move left and right or back and forth along the corresponding sleeve (19), the outer end of the transverse pipe (3) is respectively provided with a pollution discharge device (20), water distribution small holes (21) are uniformly formed in the right side of.
2. The water circulation cooling tower for the scale-free water distribution for the aviation fuel of claim 1, which is characterized in that: the pollution discharge device (20) comprises pistons (201), coaxial pistons (201) are respectively arranged in the outer ends of the inner parts of the transverse pipes (3), the peripheries of the pistons (201) are respectively in sliding contact fit with the inner peripheries of the corresponding transverse pipes (3), the outer ends of the pistons (201) are respectively fixedly connected with the outer ends of the inner walls of the corresponding transverse pipes (3) through first spring rods (202), circular grooves (203) are respectively formed in the middles of the inner ends of the pistons (201), through grooves (204) are respectively formed in the bottom sides of the circular grooves (203), pollution discharge holes (205) are respectively formed in the outer ends of the bottom sides of the transverse pipes (3) corresponding to the through grooves (204), coaxial circular plates (206) are respectively arranged at the inner ends of the pistons (201), the outer sides of the circular plates (206) can be in contact fit with the inner ends of the corresponding pistons (201) to seal the inner sides of the circular grooves (203), and the outer sides of the corresponding circular plates (206) are respectively and fixedly connected through second, the outer end of the optical axis (18) can be in contact fit with the inner side of the circular plate (206).
3. The water circulation cooling tower for the scale-free water distribution for the aviation fuel of claim 2, which is characterized in that: the inner side of the circular plate (206) is respectively provided with a plurality of small holes (22).
4. The water circulation cooling tower for the scale-free water distribution for the aviation fuel of claim 2, which is characterized in that: the outer end of the piston (201) is fixedly connected with the outer end of the inner wall of the corresponding transverse pipe (3) through two first spring rods (202).
5. The water circulation cooling tower for the scale-free water distribution for the aviation fuel of claim 1, which is characterized in that: the fixed shaft (7) is connected with the vertical pipe (10) through an inverted U-shaped frame (23).
6. The water circulation cooling tower for the scale-free water distribution for the aviation fuel of claim 5, which is characterized in that: the upper end fixed connection stand (24) of dead axle (7) the lower extreme, the right side of stand (24) is equipped with backup pad (25), backup pad (25) and the upper end fixed connection of type of falling U frame (23), the lower extreme and standpipe (10) fixed connection of type of falling U frame (23), the first screw through hole (26) that distribute from top to bottom are seted up to the right side of backup pad (25), the lower part of stand (24) is seted up with the collinear second screw through hole (27) of the first screw through hole (26) central line of downside, respectively screw thread mounting bolt (28) in first screw through hole (26), bolt (28) of downside can be connected with second screw through hole (27) screw-thread fit, the right-hand member of third spring beam (29) is connected to the left end bearing of bolt (28) of upside, the other end fixed connection arc (30) the outside of third spring beam (29), the inboard of arc (30) and the periphery laminating contact cooperation of stand (24).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910758850.0A CN110595255B (en) | 2019-08-16 | 2019-08-16 | Water circulation cooling tower for scale-free water distribution for aviation fuel |
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| CN201910758850.0A CN110595255B (en) | 2019-08-16 | 2019-08-16 | Water circulation cooling tower for scale-free water distribution for aviation fuel |
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| CN110595255A CN110595255A (en) | 2019-12-20 |
| CN110595255B true CN110595255B (en) | 2020-04-17 |
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| CN112620264B (en) * | 2020-12-22 | 2021-12-21 | 浙江海洋大学 | Net cage sundry cleaning device for aquaculture |
| CN112931156B (en) * | 2021-03-02 | 2022-06-03 | 重庆水利电力职业技术学院 | Efficient water-saving irrigation sprinkler |
| CN113371830A (en) * | 2021-07-12 | 2021-09-10 | 杭州同景科技有限公司 | High-efficiency anti-blocking water distribution device of anaerobic reactor |
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| CN110595255A (en) | 2019-12-20 |
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Denomination of invention: A water circulation cooling tower with scale free cloth water for aviation fuel Effective date of registration: 20231110 Granted publication date: 20200417 Pledgee: Dongying Bank Co.,Ltd. Hekou Branch Pledgor: DONGYING HUAYA GUOLIAN AVIATION FUEL Co.,Ltd. Registration number: Y2023980065107 |