High-boiling-point low-freezing-point coolant homogenizing equipment and preparation method thereof

Abstract

The application provides a high-boiling-point low-freezing-point coolant homogenizing device and a preparation method thereof, relates to the technical field of coolant production, and comprises a shell and a transmission shaft, the top end of the transmission shaft is provided with a fixing seat, each paddle assembly is arranged on the surface of the transmission shaft, each paddle assembly comprises a hinge seat, a bypass pipe, a paddle plate one, a connecting seat and a paddle plate two, at least two flow guide strips are arranged at the two side ends of each paddle plate two, and pipes are arranged in each paddle plate one and paddle plate two. The coolant mainly comprises 90% of ethylene glycol, 7% of nano-alumina, 1% of carbon nanotubes and 2% of a dispersing agent. The nano-alumina has super heat conduction, can help heat dissipation, prevent corrosion, can stabilize the pH of the coolant at neutral, the carbon nanotubes can prevent the coolant from forming large particles due to electrostatic adsorption, and prolong the service life of the coolant.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of cooling liquid production, and more particularly relates to a high-boiling-point and low-freezing-point cooling liquid homogenizing device and a preparation method thereof. BACKGROUND

[0002] The cooling liquid homogenizing device fully mixes and uniformly disperses various components in the cooling liquid through stirring, shearing and the like, uses a high-speed rotating stirrer to stir different chemical substances together, breaks possible agglomerates or uneven distribution, and makes the cooling liquid highly uniform at a micro level.

[0003] The tank body is a container for containing the cooling liquid, is usually made of a corrosion-resistant material, and is suitable for the chemical properties of the cooling liquid. The stirring device is a core component, which is composed of a motor, a stirring shaft and a stirring paddle. The motor drives the stirring shaft and the stirring paddle to rotate, thereby realizing stirring and homogenization of the cooling liquid. The heating or cooling system is used to control the temperature of the cooling liquid, so as to ensure that the temperature is in a suitable range during the homogenization process. However, the following problems exist during the stirring and mixing process.

[0004] 1. The raw materials of the cooling liquid include liquids and solids. The high-speed rotation of the paddle causes high-speed friction between the surface of the paddle and the material. For some volatile components in the cooling liquid, the temperature of the stirring shaft and the blade may be increased, which accelerates the volatilization of these components, thereby changing the component ratio of the cooling liquid and affecting its performance.

[0005] 2. The raw materials of the cooling liquid include liquids and solids. The density of the solid is greater than that of the liquid. The solid material will deposit on the inner wall of the tank body. The solid material cannot fully participate in the stirring and mixing process, which will cause uneven distribution of the solid components in the cooling liquid. The solid deposits on the tank wall will interfere with the normal flow of the liquid, causing distortion of the flow field generated by the stirring paddle. SUMMARY

[0006] To solve the above technical problems, the application provides a high-boiling-point and low-freezing-point cooling liquid homogenizing device and a preparation method thereof to solve the above problems.

[0007] A high-boiling-point and low-freezing-point cooling liquid homogenizing device and a preparation method thereof, comprising a shell and a transmission shaft, the top end of the transmission shaft is provided with a fixing seat, and further comprising:

[0008] A plurality of paddle assemblies, each of which is arranged on the surface of the transmission shaft, each of which comprises a hub seat, a bypass pipe, a paddle plate one, a connecting seat and a paddle plate two, both side ends of each of the paddle plate two are provided with at least two flow guide strips, the interiors of each of the paddle plate one and the paddle plate two are provided with a pipeline, each of the bypass pipes is in communication with the interior of the hub seat, and the end of each of the paddle plate two is provided with a combination plate.

[0009] The inner wall of each shell is provided with at least two conical soft sleeves, each of which is made of memory metal material, the inner side of each conical soft sleeve is provided with a hinged support, the top end of each conical soft sleeve is fixedly installed with a U-shaped frame, the surface of each transmission shaft is fixedly installed with at least two limiting support rods, each limiting support rod is designed in a segmented manner, and the end of each limiting support rod is rotatably connected with the U-shaped frame.

[0010] Preferably, the top end of each combination plate is fixedly installed with two confluence pipes, the top end of each combination plate is fixedly installed with a compression rod I, and each confluence pipe is in communication with the pipeline in the paddle plate II;

[0011] The top end of each paddle plate I is provided with two slide rail seats, the inner side of each slide rail seat is fixedly installed with a compression rod II, the inner side of the two slide rail seats is slidably installed with a same sliding block seat, the side end of each sliding block seat is fixedly installed with a recoil plate, and the side end of each sliding block seat is fixedly installed with a locking sleeve which is in abutment with the connecting seat;

[0012] The inner side of each transmission shaft is fixedly installed with a hydraulic rod, the end of each hydraulic rod is fixedly installed with a sliding cylinder, the surface of each sliding cylinder is fixedly installed with a sealing cover, the end of each sliding cylinder is fixedly installed with a conical cylinder, the end of each conical cylinder is fixedly installed with a spiral blade, the surface of each sliding cylinder is fixedly installed with a flow guide cover, and the flow guide cover is in a conical structure.

[0013] Preferably, the surface of each sliding cylinder is fixedly installed with a distribution ring, the surface of each distribution ring is rotatably installed with at least two inclined rods, and each inclined rod is rotatably connected with the hinged support;

[0014] The surface of each fixed seat is fixedly installed with a gear ring, the top end of each fixed seat is provided with a water supply pipe, the top end of the water supply pipe is provided with two independent box bodies, the two box bodies are connected with the inner and outer pipes of the water supply pipe respectively, the top end of each water supply pipe is provided with a closing assembly, the closing assembly comprises a sliding valve body and a bellows, and the inner side of the sliding valve body is fixedly installed with an abutment valve core.

[0015] Preferably, the surface of the sliding valve body is rotatably installed with two connecting rocker arms, the top end of the gear ring is fixedly installed with two guide supports, and the inner side of each guide support is slidably installed with a follower block;

[0016] The top end of each follower block is fixedly installed with a buckle, and the two side ends of each follower block are fixedly installed with an arc-shaped elastic plate.

[0017] The side end of each said follow-up block is fixedly provided with two reset rods, each said reset rod is in segmented structure, and the inside of each said reset rod is fixedly provided with a spring.

[0018] A high-boiling-point low-freezing-point coolant preparation method comprises the following steps:

[0019] First step: firstly, ethylene glycol, nano-aluminum oxide, carbon nanotube and dispersing agent are fed into the equipment through the top end feeding port of the shell, and are stirred for half an hour under normal temperature and pressure; the motor drives the gear ring to rotate, so that the fixed seat rotates, the transmission shaft rotates, and the paddle plate one and the paddle plate two rotate; when the rotating speed is increased, the centrifugal force is increased; the paddle plate one is rotationally connected with the connecting seat; the transmission shaft force makes the paddle plate one and the paddle plate two bend; the paddle plate two slides at the end of the combination plate to increase the rotating range; the water supply pipe guides the circulating water flow into the inside of the paddle plate one; the paddle plate one and the paddle plate two are connected through the connecting seat; the backflushing plate is guided to slide in the slide rail seat under the water pressure, so that the compression rod two is pulled to extend and retract; the slide block seat drives the locking bush to be inserted into the inside of the connecting seat, so that the angle of the paddle plate one and the paddle plate two is fixed, and overbending is prevented.

[0020] Second step: then, the sliding cylinder vertically moves through the constant-velocity joint, so as to generate a push-pull force on the inclined pull rod; the inclined pull rod pushes the hinged support, so that the top end of the conical soft sleeve moves, and drives the U-shaped frame to rotate around the limiting support rod to open the conical soft sleeve; when the conical soft sleeve is opened, the end scratches the inner wall of the shell; when the conical soft sleeve is closed, the solution is gathered and sprayed through the top opening; the coolant raw material is guided through the deflector, and the deflection angle is the same as that of the bent paddle plate two; the coolant raw material is contacted with the paddle plate two along the fixed angle and is obliquely poured, so that the mixing speed is increased and the paddle plate two is washed.

[0021] Compared with the prior art, the present application has the following beneficial effects:

[0022] In the present application, the inside of the paddle plate one and the paddle plate two is provided with a pipeline; the water supply pipe guides the circulating water flow into the inside of the paddle plate one; the pipeline of the paddle plate one and the paddle plate two is connected through the connecting seat; the circulating water flow flows in the inside of the paddle plate one and the paddle plate two; the circulating water flow can take away the heat generated by friction, so that the surface temperature of the paddle plate one and the paddle plate two is reduced, and the local temperature rise is reduced.

[0023] In the present application, the centrifugal force generated by the rotation of the transmission shaft is more and more large; the paddle plate one is rotationally connected with the connecting seat; the force generated by the rotation of the transmission shaft constantly makes the paddle plate one and the paddle plate two bend; the paddle plate two slides at the end of the combination plate to increase the rotating range of the paddle plate two; the guide strips are arranged outside the paddle plate two; the paddle plate two cooperates with the guide strips to quickly stir the material.

[0024] In the application, when the conical sleeve in the inner wall of the shell is opened, the end scratches the inner wall of the shell, and the solid material deposited on the inner wall of the shell is scraped off to participate in the stirring and mixing process. At the same time, when the conical sleeve is folded, the solution is pushed to the inside, and then the solution is sprayed outside through the top opening, which is matched with the rotation of the paddle plate two to make the solution in the shell enter the inside through the gap between the conical sleeve, further improve the mixing effect, and make the composition of the cooling liquid more uniform.

[0025] In the application, the conical sleeve and the spiral blade are driven to rotate synchronously by the rotating transmission shaft, the spiral blade pushes the raw materials to flow upward at high speed, the flow rate of the conical sleeve outlet is increased through the guide of the conical cylinder, the cooling liquid raw materials are guided along the fixed angle oblique direction and contacted with the paddle plate two, the mixing speed is increased, and the rotating paddle plate two is washed, so that the cooling liquid raw materials are mixed more fully.

[0026] In the application, the top end of the paddle plate one is provided with a slide rail seat, a compression rod two, a slide block seat, a backflushing plate and a locking bush in the slide rail seat, as the rotating speed of the transmission shaft increases, the circulating water flow generates greater water pressure on the backflushing plate, the slide block seat is guided to slide in the slide rail seat, the compression rod two is pulled to stretch and retract, the slide block seat drives the locking bush to insert into the connecting seat, the angle of the paddle plate one and the paddle plate two is fixed, the paddle plate one and the paddle plate two are prevented from being excessively bent, and the stability of the equipment operation is increased.

[0027] In the application, the arc-shaped elastic plate fixedly installed at the side end of each follower block rubs against the guide support to increase the resistance, the spring in the reset rod is stretched to generate a reverse pulling force, when the gear ring stops rotating, the reset rod generates a reverse pulling force to reset the follower block, the slide valve body is pushed to move upward, the water supply pipe is closed, and the stability of the water circulation system during the equipment operation is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0028] Figure 1 is a shell structure schematic diagram of the application;

[0029] Figure 2 is a transmission shaft structure schematic diagram of the application;

[0030] Figure 3 is a paddle plate two structure schematic diagram of the application;

[0031] Figure 4 is a fixed seat structure schematic diagram of the application;

[0032] Figure 5 is a combination plate structure schematic diagram of the application;

[0033] Figure 6 is a connecting seat structure schematic diagram of the application;

[0034] Figure 7 is a spiral blade structure schematic diagram of the application;

[0035] Figure 8 is the schematic diagram of the conical soft sleeve structure of the present application;

[0036] Figure 9 is the schematic diagram of the enlarged structure at A of the present application Figure 4 ;

[0037] Figure 10 is the schematic diagram of the enlarged structure at B of the present application Figure 6 ;

[0038] Figure 11 is the schematic diagram of the enlarged structure at C of the present application Figure 2 ;

[0039] Figure 12 is the schematic diagram of the water flow direction of the present application.

[0040] In the figure, 11 is the shell, 12 is the transmission shaft, 13 is the pivot seat, 14 is the bypass pipe, 15 is the paddle plate one, 16 is the connecting seat, 17 is the paddle plate two, 18 is the flow guide strip, 19 is the combined plate, 21 is the flow pipe, 22 is the compression rod one, 23 is the hydraulic rod, 24 is the sliding cylinder, 25 is the sealing cover, 26 is the flow guide cover, 27 is the conical soft sleeve, 28 is the spiral blade, 29 is the hinged support, 31 is the conical cylinder, 32 is the distributing ring, 33 is the inclined rod, 34 is the U-shaped frame, 35 is the sliding rail seat, 36 is the compression rod two, 37 is the sliding block seat, 38 is the locking bushing, 39 is the backflushing plate, 41 is the fixed seat, 42 is the gear ring, 43 is the water supply pipe, 44 is the sliding valve body, 45 is the bellows, 46 is the guide support, 47 is the connecting rocker arm, 48 is the follower block, 49 is the buckle, 51 is the arc-shaped elastic plate, 52 is the reset rod, and 53 is the limiting support rod. DETAILED DESCRIPTION

[0041] The embodiments of the present application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0042] Example One

[0043] Please refer to Figures 1-11The application provides a high-boiling-point low-freezing-point coolant homogenizing device, which comprises a shell 11 and a transmission shaft 12, the top end of the transmission shaft 12 is provided with a fixing seat 41, the inside of the transmission shaft 12 is a hollow structure, the transmission shaft 12 is in communication with a water supply pipe 43 at the top end of the fixing seat 41, the top end of the shell 11 is provided with two feeding ports, raw materials are conveyed into the inside of the shell 11 through the feeding ports, and the raw materials of the coolant comprise ethylene glycol, nano-aluminum oxide and carbon nanotubes; the density of the carbon nanotubes is greater than that of the ethylene glycol, the carbon nanotubes are put into the inside of the shell 11, and the carbon nanotubes and the nano-aluminum oxide are deposited downwards and accumulated on the inner wall of the shell 11 or the surface of a conical soft sleeve 27.

[0044] A plurality of paddle assemblies are arranged on the surface of the transmission shaft 12, each paddle assembly comprises a hinge seat 13, a bypass pipe 14, a paddle plate one 15, a connecting seat 16 and a paddle plate two 17, at least two flow guide strips 18 are arranged at the two side ends of each paddle plate two 17, a pipeline is arranged in each paddle plate one 15 and paddle plate two 17, each bypass pipe 14 is in communication with the inside of the hinge seat 13, a combination plate 19 is arranged at the end of each paddle plate two 17, one end of a gear ring 42 is connected with the output end of a motor, the rotating gear ring 42 drives the fixing seat 41 to rotate, and the transmission shaft 12 rotates in the inside of the shell 11, the rotating transmission shaft 12 drives the paddle plate one 15 and the paddle plate two 17 to rotate simultaneously, as the rotating speed of the transmission shaft 12 continuously increases, the centrifugal force generated by the rotation of the transmission shaft 12 is continuously increased, the transmission shaft 12 is rotationally connected with the connecting seat 16, the force generated by the rotation of the transmission shaft 12 continuously bends the paddle plate one 15 and the paddle plate two 17, the paddle plate two 17 slides at one end of the combination plate 19, the rotating range of the paddle plate two 17 is increased, the flow guide strips 18 are arranged outside the paddle plate two 17, the paddle plate two 17 cooperates with the flow guide strips 18 to rapidly stir the materials, when the transmission shaft 12 stops rotating, the flow guide strips 18 slide and contract at the side end of the combination plate 19, the paddle plate one 15 and the paddle plate two 17 are compressed and bent, and the paddle plate one 15 and the paddle plate two 17 slide to the surface of the transmission shaft 12 after being bent.

[0045] The inner wall of each shell 11 is provided with at least two conical soft sleeves 27, each conical soft sleeve 27 is made of memory metal material, the inner side of each conical soft sleeve 27 is provided with a hinged support 29, the top end of each conical soft sleeve 27 is fixedly installed with a U-shaped frame 34, the surface of each transmission shaft 12 is fixedly installed with at least two limiting support rods 53, each limiting support rod 53 is designed in a segmented manner, the end of each limiting support rod 53 is rotatably connected with the U-shaped frame 34, the ends of the plurality of conical soft sleeves 27 are attached to the inside of the shell 11, and the conical soft sleeves 27 are supported by the limiting support rods 53 cooperating with the U-shaped frames 34, the hinged supports 29 are subjected to the force of the inclined pull rods 33, the inclined pull rods 33 move up and down, pushing the top end of the conical soft sleeve 27 to move, and the top end of the conical soft sleeve 27 is connected with the end of the limiting support rod 53, the conical soft sleeve 27 drives the U-shaped frame 34 to rotate around the end of the limiting support rod 53, opening the plurality of conical soft sleeves 27, and the sliding cylinder 24 drives the conical soft sleeve 27 to move downward, while the plurality of conical soft sleeves 27 are expanded, the ends of the conical soft sleeves 27 scratch the inner wall of the shell 11, and the plurality of conical soft sleeves 27 are opened and closed by the end of the sliding cylinder 24, the conical soft sleeve 27 is retracted, the solution is pushed to the inside of the conical soft sleeve 27, and the solution is sprayed outward through the opening at the top end of the conical soft sleeve 27;

[0046] The top end of each combination plate 19 is fixedly installed with two manifold pipes 21, the top end of each combination plate 19 is fixedly installed with a compression rod 22, and each manifold pipe 21 is in communication with the pipeline in the inside of the paddle plate two 17. The pipeline is installed in the inside of the paddle plate one 15 and the paddle plate two 17. The inside of the connecting seat 16 is a cavity structure, so that the pipeline of the paddle plate one 15 and the paddle plate two 17 is communicated. The circulating water flow enters the inside of the paddle plate two 17, and at the same time, the circulating water flow enters the inside of the combination plate 19 through the manifold pipe 21, and then returns to the inside of the paddle plate two 17 through another manifold pipe 21, and then is discharged through the paddle plate one 15. While the circulating water flow flows in the inside of the paddle plate one 15 and the paddle plate two 17, the paddle plate one 15 is installed through the two hinge seats 13, and the hinge seat 13 is connected with the inside of the transmission shaft 12 through the bypass pipe 14. The circulating water flow also enters the inside of the transmission shaft 12;

[0047] Each impeller blade 15 has two slide rail seats 35 at its top. A compression rod 36 is fixedly installed inside each slide rail seat 35. The same slider seat 37 is slidably installed on the inner side of each slide rail seat 35. A backlash plate 39 is fixedly installed on the side end of each slider seat 37, and a locking sleeve 38 that mates with the connecting seat 16 is fixedly installed on the side end of each slider seat 37. As the rotational speed of the drive shaft 12 increases, the expansion range of the impeller blade 15 and impeller blade 17 also increases, and the circulating water flow within the impeller blade 15 and impeller blade 17... As the water pressure in the part increases, the backflush plate 39, which has a conical structure, generates greater water pressure on the backflush plate 39 through the circulating water flow. This causes the slider seat 37 to slide within the slide rail seat 35. Simultaneously, the slider seat 37 pulls the top of the compression rod 36, causing the compression rod 36 to extend and retract within the slide rail seat 35. The slider seat 37 slides within the slide rail seat 35, and the slider seat 37 drives the locking sleeve 38 to insert into the connecting seat 16, fixing the angle of the first blade plate 15 and the second blade plate 17, preventing excessive bending of the first blade plate 15 and the second blade plate 17, and increasing stability.

[0048] Hydraulic rods 23 are fixedly installed inside the drive shaft 12. Sliding cylinders 24 are fixedly installed at the ends of the hydraulic rods 23. Sealing covers 25 are fixedly installed on the surfaces of the sliding cylinders 24. Conical cylinders 31 are fixedly installed at the ends of the sliding cylinders 24. Spiral blades 28 are fixedly installed at the ends of the conical cylinders 31. A flow guide 26, which is conical in shape, is fixedly installed on the surface of the sliding cylinders 24. The hydraulic rods 23 drive the sliding cylinders 24 to slide at the ends of the drive shaft 12. Protrusions are provided on both sides of the sliding cylinders 24 to guide their sliding at the ends of the drive shaft 12. Simultaneously, the sliding cylinders 24 drive the sealing covers 25 to slide at the ends of the drive shaft 12, ensuring a tight connection. Both the flow guide 26 and the conical cylinders 31 are conical in shape. The conical sleeve 27 swings and retracts around the end of the limiting support rod 53. The raw material deposited inside the shell 11 is gathered into the conical sleeve 27. The rotating drive shaft 12 drives the conical sleeve 27 and the spiral blade 28 to rotate synchronously. The rotating spiral blade 28 pushes the raw material to flow upward at an accelerated speed. First, it will be guided by the cone 31 to increase the flow rate at the outlet of the conical sleeve 27. At the same time, the sprayed coolant raw material is guided by the guide shroud 26 and surges obliquely at a fixed angle. At the same time, the deflection angle of the guide shroud 26 is the same as the angle of the bent blade plate 17. The coolant raw material is guided by the guide shroud 26 to react with the oblique surface and contact the blade plate 17, increasing the mixing speed. At the same time, the obliquely sprayed coolant raw material also washes the rotating blade plate 17.

[0049] A distribution ring 32 is fixedly mounted on the surface of the sliding cylinder 24. At least two diagonal tie rods 33 are rotatably mounted on the surface of the distribution ring 32. Each diagonal tie rod 33 is rotatably connected to the hinge support 29. The distribution ring 32 is sleeved on the end of the sliding cylinder 24. Simultaneously, the sliding cylinder 24 slides vertically, driving the distribution ring 32. The movement of the distribution ring 32 generates a pushing and pulling force on the top of the diagonal tie rod 33, causing the diagonal tie rod 33 to deflect and exert a force on the hinge support 29. The end hinge support 29 exerts downward pressure, causing the opening at the top of the conical sleeve 27 to become smaller. At the same time, the conical sleeve 27 rotates around the limiting support rod 53, causing the opening at the end of the conical sleeve 27 to become larger. With the rotation and stirring of the paddle plate 17, the solution inside the shell 11 enters the interior of the conical sleeve 27 through the gap between the conical sleeves 27. Conversely, the moving ring 32 moves upward, pulling the top of the conical sleeve 27 to expand. After the conical sleeve 27 rotates, it gradually closes.

[0050] A gear ring 42 is fixedly installed on the surface of each fixed seat 41. A water supply pipe 43 is provided at the top of each fixed seat 41. A closing component is provided at the top of each water supply pipe 43. The closing component includes a slide valve body 44 and a bellows 45. A docking valve core is fixedly installed inside the slide valve body 44. The rotation of the gear ring 42 drives the transmission shaft 12 to rotate inside the housing 11. At the same time, bellows 45 are installed at both ends of the slide valve body 44. The slide valve body 44 and the water supply pipe 43 are installed together. The slide valve body 44 can slide vertically inside the water supply pipe 43. The faster the rotation speed of the gear ring 42, the faster the drive buckle 49 moves upward along the inside of the guide bracket 46. The slide valve body 44 moves upward along a fixed direction. After the docking valve core inside the slide valve body 44 moves, the slide valve body 44 is at its maximum opening degree, increasing the flow rate of the circulating water.

[0051] The water supply pipe 43 has a double-layer structure. The inner pipe is used for water output, and the outer pipe interlayer is used for water input. The top of the water supply pipe 43 is provided with two independent boxes. The two boxes are connected to the inner and outer pipes of the water supply pipe 43 respectively. The boxes can rotate at the top of the water supply pipe 43. When the water supply pipe 43 rotates with the fixed base 41, the boxes and the water supply pipe 43 rotate freely to ensure that the boxes are in a stationary position. It should be noted that the two boxes are connected to the external water cooling system through a connecting pipe.

[0052] Two connecting rocker arms 47 are rotatably mounted on the surface of the slide valve body 44. Two guide brackets 46 are fixedly mounted on the top of the gear ring 42. A follower block 48 is slidably mounted inside each guide bracket 46. During the rotation of the gear ring 42, the rotating gear ring 42 drives the water supply pipe 43 to rotate together. At the same time, the continuously accelerating gear ring 42 generates centrifugal force. As the centrifugal force increases, it pushes the follower block 48 to slide inside the guide bracket 46. The movement of the follower block 48 generates a pulling force on the end of the connecting rocker arm 47, allowing the slide valve body 44 to move in the vertical direction.

[0053] Each follower block 48 has a buckle 49 fixedly installed at its top end, and an arc-shaped spring plate 51 fixedly installed at both sides of each follower block 48. When the follower block 48 moves, the follower block 48 drives the arc-shaped spring plate 51 to rub against the two guide brackets 46. Since the opposing surfaces of the guide brackets 46 and the arc-shaped spring plate 51 are both continuous arc-shaped mechanisms, the follower block 48 slides inside the guide brackets 46, and the arc-shaped spring plate 51 increases the frictional resistance with the guide brackets 46.

[0054] Two reset rods 52 are fixedly installed on the side end of each follower block 48. Each reset rod 52 has a segmented structure and a spring is fixedly installed inside each reset rod 52. When the follower block 48 moves, the follower block 48 generates a pulling force on the reset rod 52, causing the reset rod 52 to move. At the same time, the reset rod 52 generates a reverse pulling force on the follower block 48. When the gear ring 42 stops rotating, the reverse pulling force generated by the reset rod 52 causes the follower block 48 to reset in the reverse direction, and at the same time pushes the slide valve body 44 to move upward, closing the water supply pipe 43.

[0055] Example 2

[0056] This embodiment discloses a method for preparing a high-boiling-point, low-freezing-point coolant, comprising the following steps: First, the coolant raw materials are ethylene glycol, nano-alumina, and carbon nanotubes, wherein 90% is ethylene glycol, 7% is nano-alumina, 1% is carbon nanotubes, and 2% is a dispersant. Nano-alumina has super thermal conductivity, which is beneficial for heat dissipation and corrosion prevention, and can stabilize the pH of the coolant to neutral. Carbon nanotubes can prevent the coolant from being electrostatically adsorbed into large particles. The dispersant can disperse the combination of various raw materials. The coolant enters the equipment through the feed port at the top of the shell 11. Because the density of carbon nanotubes is greater than that of ethylene glycol, carbon nanotubes and nano-alumina will precipitate downwards and accumulate on the inner wall of the shell 11 or the surface of the conical soft sleeve 27. The mixture is stirred for half an hour under normal temperature and pressure.

[0057] One end of the gear ring 42 is connected to the output end of the motor. The motor drives the gear ring 42 to rotate, which in turn causes the fixed seat 41 to rotate. The transmission shaft 12 rotates within the housing 11. The transmission shaft 12 drives the first blade 15 and the second blade 17 to rotate. As the rotational speed increases, the centrifugal force increases. Because the first blade 15 is rotatably connected to the connecting seat 16, the rotational force of the transmission shaft 12 causes the first blade 15 and the second blade 17 to bend. The second blade 17 slides on one end of the combined plate 19, increasing the rotation range. The guide strip 18 on the outer side of the second blade 17 works with the second blade 17 to quickly stir the material. When the transmission shaft 12 stops rotating, the guide strip 18 slides and contracts on the side of the combined plate 19, compressing the first blade 15 and the second blade 17 and bending them. After bending, they slide towards the surface of the transmission shaft 12.

[0058] Water supply pipe 43 guides circulating water into the interior of blade plate 15. Through connecting seat 16, blade plate 15 and blade plate 27 are connected. Water flows into blade plate 27, enters the combination plate 19 through manifold 21, and then returns to blade plate 27 through another manifold 21. Finally, it is discharged from blade plate 15. At the same time, hub seat 13 is connected to the interior of drive shaft 12 through bypass pipe 14. Circulating water also flows into the interior of drive shaft 12. As the speed of drive shaft 12 increases, the expansion range of blade plate 15 and blade plate 27 increases, and the water pressure inside the circulating water increases. The backwash plate 39 is subjected to greater water pressure, causing slider seat 37 to slide within slide rail seat 35. This pulls compression rod 2 36 to extend and retract. Slider seat 37 drives locking sleeve 38 to insert into connecting seat 16, fixing the angle of blade plate 15 and blade plate 2 17 to prevent excessive bending.

[0059] In the second step, the conical soft sleeve 27 on the inner wall of the shell 11 is made of shape memory metal. It has a hinge support 29 on the inner side and a U-shaped frame 34 fixed at the top. The end of the limiting support rod 53 on the surface of the drive shaft 12 is rotatably connected to the U-shaped frame 34, which supports the conical soft sleeve 27. The moving ring 32 moves vertically with the sliding cylinder 24, generating a pushing and pulling force on the inclined tie rod 33. The inclined tie rod 33 pushes the hinge support 29, causing the top of the conical soft sleeve 27 to move, which drives the U-shaped frame 34 to rotate around the end of the limiting support rod 53, opening the conical soft sleeve 27. When the conical soft sleeve 27 opens, its end scrapes against the inner wall of the shell 11. When it closes, it pushes the solution to gather inward, and then sprays the solution outward through the top opening. The sliding cylinder 24 drives the conical soft sleeve 27 to move downward, which, together with the rotating stirring of the paddle plate 27, allows the solution in the shell 11 to enter the interior through the gap of the conical soft sleeve 27.

[0060] Hydraulic rod 23 drives sliding cylinder 24 to slide at the end of transmission shaft 12. The protruding structures on both sides of sliding cylinder 24 provide guidance and drive sealing cover 25 to ensure tight connection. Transmission shaft 12 drives conical soft sleeve 27 and spiral blade 28 to rotate synchronously. Spiral blade 28 has a conical structure. The size of the end of spiral blade 28 is larger than the size of the top. After multiple conical soft sleeves 27 are closed, the conical soft sleeves 27 are closer to the end of spiral blade 28. Since the blades at the end of spiral blade 28 are wider, spiral blade 28 pushes the raw material to flow upward at an accelerated speed. Guided by cone cylinder 31, the outlet flow rate of conical soft sleeve 27 is increased. Coolant raw material is guided by guide cover 26 at the same deflection angle as the bent blade plate 17. It surges obliquely at a fixed angle and contacts blade plate 17, increasing the mixing speed and scouring the rotating blade plate 17.

[0061] The rotation of the gear ring 42 drives the transmission shaft 12 to rotate. The faster the rotation speed, the greater the centrifugal force generated, which pushes the follower block 48 to slide in the guide bracket 46. The follower block 48 pulls the connecting rocker arm 47, causing the slide valve body 44 to move vertically upward in the water supply pipe 43. The valve core inside the slide valve body 44 moves, increasing the degree of opening and closing and increasing the flow rate of circulating water. When the follower block 48 moves, the arc-shaped spring plate 51 rubs against the guide bracket 46, increasing the resistance. At the same time, the spring inside the reset rod 52 is stretched, generating a reverse pulling force. When the gear ring 42 stops rotating, the reverse pulling force of the reset rod 52 causes the follower block 48 to reset, pushing the slide valve body 44 to move upward and closing the water supply pipe 43.

[0062] The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and its various embodiments with various modifications suited to a particular purpose.

Claims

1. A homogenizing device for a high-boiling-point, low-freezing-point coolant, comprising a housing (11) and a drive shaft (12), characterized in that, The top end of the drive shaft (12) is provided with a fixed seat (41), and also includes; Multiple blade assemblies are provided, each blade assembly is disposed on the surface of the drive shaft (12), each blade assembly includes a hub seat (13), a bypass pipe (14), a first blade plate (15), a connecting seat (16), and a second blade plate (17). At least two guide strips (18) are provided at both ends of each second blade plate (17). Pipes are provided inside each first blade plate (15) and second blade plate (17). Each bypass pipe (14) communicates with the interior of the corresponding hub seat (13). A combination plate (19) is provided at the end of each second blade plate (17). The inner wall of the housing (11) is provided with at least two conical soft sleeves (27), each of the conical soft sleeves (27) is made of memory metal, each of the conical soft sleeves (27) is provided with a hinge support (29) on the inner side, each of the conical soft sleeves (27) is fixedly installed with a U-shaped frame (34) at the top end, each of the drive shafts (12) is fixedly installed with at least two limiting rods (53), each of the limiting rods (53) is designed in a segmented manner, and the end of each limiting rod (53) is rotatably connected to the corresponding U-shaped frame (34); A hydraulic rod (23) is fixedly installed at the lower end of the drive shaft (12), and a sliding cylinder (24) is fixedly installed at the lower end of the hydraulic rod (23). A transfer ring (32) is fixedly installed on the surface of the sliding cylinder (24), and at least two diagonal tie rods (33) are rotatably installed on the surface of the transfer ring (32). Each diagonal tie rod (33) is rotatably connected to the corresponding hinge support (29). The sliding cylinder (24) is driven by the hydraulic rod (23) to slide at the end of the transmission shaft (12). The sliding cylinder (24) has protruding structures on both sides, so that the sliding cylinder (24) can slide guided at the end of the transmission shaft (12). The sliding ring (32) moves vertically with the sliding cylinder (24), generating a pushing and pulling force on the tie rod (33). The tie rod (33) pushes the hinge support (29), causing the top of the conical soft sleeve (27) to move, which drives the U-shaped frame (34) to rotate around the end of the limiting support rod (53) to open the conical soft sleeve (27). When the conical soft sleeve (27) opens, its end scrapes against the inner wall of the shell (11). When it closes, it pushes the solution to gather and sprays through the top opening.

2. The homogenizing device for high-boiling-point, low-freezing-point coolant as described in claim 1, characterized in that, Two manifolds (21) are fixedly installed at the top of each of the combined plates (19), and a compression rod (22) is fixedly installed at the top of each of the combined plates (19). Each manifold (21) is connected to the pipe inside the corresponding blade plate (17).

3. The high-boiling-point, low-freezing-point coolant homogenization device as described in claim 2, characterized in that, Two slide rail seats (35) are provided at the bottom of each of the blade plates (15), and a compression rod (36) is fixedly installed inside each of the slide rail seats (35). A slider seat (37) is slidably installed on the inner side of each of the two slide rail seats (35). A backlash plate (39) is fixedly installed on the inner end of each slider seat (37). A locking sleeve (38) that mates with the connecting seat (16) is fixedly installed on the outer end of each slider seat (37). The recoil plate (39) is subjected to water pressure, causing the slider seat (37) to slide within the slide rail seat (35), pulling the compression rod (36) to extend and retract. The slider seat (37) drives the locking sleeve (38) to insert into the connecting seat (16), fixing the angle of the first blade plate (15) and the second blade plate (17) to prevent excessive bending.

4. The high-boiling-point, low-freezing-point coolant homogenizing device as described in claim 1, characterized in that, A sealing cover (25) is fixedly installed on the surface of the sliding cylinder (24); A cone (31) is fixedly installed at the lower end of the sliding cylinder (24), and a spiral blade (28) is fixedly installed at the lower end of the cone (31). A flow guide (26) is fixedly installed on the surface of the sliding cylinder (24). The flow guide (26) has a conical structure. At the same time, the sliding cylinder (24) drives the sealing cover (25) to slide at the end of the transmission shaft (12). The sealing cover (25) ensures the tightness of the connection. Both the flow guide (26) and the cone (31) are conical structures. Multiple conical soft sleeves (27) swing and retract around the end of the limiting support rod (53). The raw material deposited inside the shell (11) is gathered into the inside of the conical soft sleeve (27). The rotating drive shaft (12) drives the conical soft sleeve (27) and the spiral blade (28) to rotate synchronously. The rotating spiral blade (28) pushes the raw material to flow upward at an accelerated speed. First, it will be guided by the cone (31) to increase the flow rate at the outlet of the conical soft sleeve (27). At the same time, the sprayed coolant raw material is guided by the flow guide (26) and surges obliquely at a fixed angle.

5. The high-boiling-point, low-freezing-point coolant homogenizing device as described in claim 4, characterized in that, A gear ring (42) is fixedly installed on the surface of the fixed base (41). A water supply pipe (43) is provided at the top of the fixed base (41). Two independent boxes are provided at the top of the water supply pipe (43). The two boxes are respectively connected to the inner and outer pipes of the water supply pipe (43). The top end of the water supply pipe (43) is provided with a closing assembly, which includes a slide valve body (44) and a bellows (45). A docking valve core is fixedly installed inside the slide valve body (44).

6. The high-boiling-point, low-freezing-point coolant homogenization device as described in claim 5, characterized in that, Two connecting rocker arms (47) are rotatably mounted on the surface of the slide valve body (44), and two guide brackets (46) are fixedly mounted on the top of the gear ring (42). Each guide bracket (46) has a follower block (48) slidably mounted inside.

7. The high-boiling-point, low-freezing-point coolant homogenizing device as described in claim 6, characterized in that, Each of the following blocks (48) has a buckle (49) fixedly installed at its top end, and an arc-shaped spring plate (51) fixedly installed at both sides of each of the following blocks (48).

8. The high-boiling-point, low-freezing-point coolant homogenizing device as described in claim 6, characterized in that, Two reset rods (52) are fixedly installed on the side end of each of the following blocks (48). Each reset rod (52) has a segmented structure and a spring is fixedly installed inside each reset rod (52).

9. A method for preparing a high-boiling-point, low-freezing-point coolant, wherein the method is applied to the high-boiling-point, low-freezing-point coolant homogenization equipment according to any one of claims 5-8, characterized in that, Includes the following steps; Step 1: First, ethylene glycol, nano-alumina, carbon nanotubes, and dispersant are fed into the equipment through the feed inlet at the top of the shell (11). Stir for half an hour at normal temperature and pressure. The motor drives the gear ring (42) to rotate, causing the fixed seat (41) to rotate. The transmission shaft (12) rotates accordingly, driving the first blade plate (15) and the second blade plate (17) to rotate. When the speed increases, the centrifugal force increases, and the first blade plate (15) is rotated and connected to the connecting seat (16). The force of the transmission shaft (12) causes the first blade plate (15) and the second blade plate (17) to bend. The second blade plate (17) The rotation range is increased by sliding at one end of the combination plate (19). The water supply pipe (43) introduces the circulating water into the interior of the first blade plate (15). The pipes of the first blade plate (15) and the second blade plate (17) are connected through the connecting seat (16) for cooling. The backflush plate (39) is subjected to water pressure, causing the slider seat (37) to slide within the slide rail seat (35). The compression rod (36) is pulled to extend and retract. The slider seat (37) drives the locking sleeve (38) to be inserted into the connecting seat (16) to fix the angle of the first blade plate (15) and the second blade plate (17) to prevent excessive bending. The second step; then the moving ring (32) moves vertically with the sliding cylinder (24) to generate a pushing and pulling force on the inclined rod (33). The inclined rod (33) pushes the hinge support (29) to move the top of the conical soft sleeve (27), which drives the U-shaped frame (34) to rotate around the end of the limiting support rod (53) to open the conical soft sleeve (27). When the conical soft sleeve (27) opens, the end scrapes against the inner wall of the shell (11). When it closes, it pushes the solution to gather and splashes through the top opening. The coolant raw material is guided by the guide shroud (26). The deflection angle is the same as that of the bent blade plate two (17). It surges obliquely at a fixed angle and contacts the blade plate two (17), increasing the mixing speed and scouring the blade plate two (17).

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