Cooling water circulation device for surface grinding machine
By designing a cooling water circulation device for a plane grinder including a cooling fan, a cooling assembly and a air guide assembly, the problem of insufficient contact between the cooling water and the outer wall of the pipeline in the traditional circulation cooling system is solved, and a more efficient water cooling effect is achieved.
Patent Information
- Application Number
- CN202421312620.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-06-11
AI Technical Summary
In traditional circulating cooling systems, cooling water circulates through S-shaped pipes, and the fan blows the air to dissipate heat, but the cooling water does not come into contact with the outer wall of the pipe, which limits the heat exchange efficiency and affects the cooling effect of the water flowing through the pipe.
A cooling water circulation device for a plane grinder is designed, including a water inlet tank, a water storage tank, a circulation cooling mechanism, etc. The circulation cooling mechanism increases the contact area between the water and the outside through components such as cooling fans, cooling components and air guide components, improves heat exchange efficiency, and guides the cooling air through the air guide components, so that the cooling air can be cooled and heat-dissipated more concentratedly.
By increasing the contact area between the water and the outside and increasing the concentration of the cooling air, the cooling effect of the cooling water is significantly improved, and the efficiency of circulating cooling is improved, solving the problem of insufficient contact between the cooling water and the outer wall of the pipeline in traditional designs.
Smart Images
Figure CN222537370U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cooling water circulation for surface grinders, in particular to a cooling water circulation device for surface grinders. Background Art
[0002] A type of grinder. It mainly uses a grinding wheel to rotate and grind the workpiece to achieve the required flatness. According to the shape of the worktable, it can be divided into two types: rectangular worktable and circular worktable. The main parameters of the rectangular worktable surface grinder are the width and length of the worktable, and the main parameter of the circular worktable is the diameter of the worktable surface. According to the different types of shafts, it can be divided into horizontal shaft and vertical shaft grinders. Such as M7432 vertical shaft circular table surface grinder, 4080 horizontal shaft rectangular table surface grinder. Surface grinders are widely used in the processing and manufacturing industry, and surface grinders need to use water to cool their grinding heads during work. The emergence of this cooling water circulation structure collects and treats the cooled waste water to perform secondary cooling on the grinding head;
[0003] As shown in the reference case "A cooling water circulation structure for a surface grinder" publication number "CN216608609U", a fixed pipe is set at one end of the water pump, and the water pump transports the water in the water storage tank into the fixed pipe, and then the water in the fixed pipe enters a number of U-shaped tubes, and the fan is turned on to blow air, and the fan cools the water in the several U-shaped tubes. After the cooling work is completed, the water flows back into the water storage tank through the collecting pipe to complete the cooling cycle work. By setting the U-shaped tube to divert the cooling cycle water, and at the same time setting the fan to cool the water in the U-shaped tube, the cooling rate is faster, and the work efficiency is improved;
[0004] In a traditional recirculating cooling system, cooling water circulates through a series of S-shaped pipes, and fans then blow air through these pipes to dissipate heat. However, this design has certain limitations: the cooling water in the center of the pipe has insufficient contact with the outer wall of the pipe, which limits the efficiency of heat exchange and thus affects the cooling effect of the water as it flows through the pipe.
[0005] Therefore, a cooling water circulation device for a surface grinder is proposed to solve the above problems. Utility Model Content
[0006] The purpose of the utility model is to provide a cooling water circulation device for a surface grinder in order to solve the above problems, which improves the traditional circulating cooling system in which cooling water circulates through a series of S-shaped pipes, and then fans blow air to these pipes to dissipate heat. However, this design has certain limitations: the cooling water in the center of the pipe is not in sufficient contact with the outer wall of the pipe, which limits the efficiency of heat exchange, thereby affecting the cooling effect of the water flow passing through the pipe.
[0007] The utility model achieves the above-mentioned purpose through the following technical scheme: a cooling water circulation device for a surface grinder, comprising: a water inlet tank, a filter plate is fixedly installed on one side of the water inlet tank, a water storage tank is arranged below the water inlet tank, and the water inlet tank and the water storage tank are connected by a connecting pipe; a circulating cooling mechanism, the circulating cooling mechanism for improving the cooling effect of the cooling water circulation is arranged on one side of the water storage tank; wherein, the circulating cooling mechanism comprises a cooling fan fixedly installed on one side of the water storage tank, a cooling component is arranged on one side of the cooling fan, and an air guide component is arranged on one side of the cooling component, high-temperature water enters the interior of the water inlet tank through the filter plate, and then enters the interior of the water storage tank through the connecting pipe, when cooling, the high-temperature water can be input into the interior of the cooling component through the water storage tank for rapid cooling, the contact area between the water body and the outside can be increased through the cooling component, so that the water body can be evenly cooled, and the cooling effect during circulation can be improved, and the cooling wind can also be guided by the air guide component, so that the cooling wind can be cooled and dissipated more concentratedly.
[0008] Preferably, the cooling assembly includes a circulation pump fixedly installed inside the water storage tank, the output end of the circulation pump is fixedly connected to an output pipe, a circulation pipe is arranged on one side of the water storage tank, the output pipe is fixedly connected to one end of the circulation pipe, the other end of the circulation pipe is fixedly connected to an input pipe, the other end of the input pipe extends to the inside of the water storage tank, the circulation pipe is arranged in a plurality of S shapes, a plurality of heat dissipation fins are fixedly installed on the outside of the circulation pipe, the circulation pipe is located on one side of the cooling fan, when cooling, the water body is input into the output pipe through the circulation pump, the water body is cooled through the circulation pipe and then flows back to the inside of the water storage tank through the input pipe for circulation cooling, when the water body enters the inside of the circulation pipe, the plurality of heat dissipation fins on the surface of the circulation pipe can be used in conjunction with the cooling fan to achieve more efficient heat conduction and heat dissipation. These heat dissipation fins help to accelerate the transfer of heat from the water body to the environment by increasing the heat dissipation area on the surface of the circulation pipe, the cooling fan blows cold air towards the heat dissipation fins, further improving the heat exchange efficiency, so that the water body passing through the circulation pipe is effectively cooled.
[0009] Preferably, the cooling assembly also includes a plurality of cooling tubes fixedly mounted on the surface of the circulation tube, both ends of the plurality of cooling tubes pass through the circulation tube, and the cooling tube is configured as an internal hollow structure. When the cooling fan dissipates heat and cools the circulation tube, the cooling wind can pass through the hollow interior of the cooling tube and pass through the circulation tube, thereby effectively cooling the water body at the center of the circulation tube, so that the water body at the center of the circulation tube can also be in contact with the outside world for cooling, thereby improving the uniform cooling effect on the water body.
[0010] Preferably, air guide frames are fixedly installed on both sides of the surfaces of two adjacent cooling pipes, and the two air guide frames are respectively located on both sides of the circulation pipe. The air guide frames can guide the wind near the cooling pipe into the interior of the cooling pipe, so that the wind passes through the inside of the circulation pipe, allowing the cold air to pass through the cooling pipe more concentratedly, thereby improving the heat exchange efficiency.
[0011] Preferably, the heat dissipation fins are located between two air guide frames, and both sides of the heat dissipation fins are in contact with the air guide frames. When the air guide frames introduce nearby cold air, their own heat dissipation effect will also be improved. At this time, the heat dissipation fins in contact with the air guide frames can also improve their own heat dissipation efficiency through the air guide frames.
[0012] Preferably, the air guide assembly includes a telescopic tube fixedly mounted on one side of the cooling fan, a movable ring fixedly mounted on one end of the telescopic tube, and the movable ring is located on one side of the circulation pipe. When the cooling fan is cooling and dissipating heat, the output cold air can be guided and moved by cooperating with the telescopic tube and the movable ring. By moving the movable ring, the telescopic tube is driven to extend synchronously, and the cold air can be guided and moved, so that the cold air can contact the circulation pipe in a concentrated manner, thereby improving the cooling effect on the circulation pipe.
[0013] Preferably, a connecting block is fixedly installed on the surface of the movable ring, and the connecting block is slidably connected to the surface of the water tank. A screw is rotatably installed on one side of the cooling fan, and one end of the screw passes through the connecting block and is threadedly connected to the connecting block. The screw can be rotated to make the screw and the connecting block threadably move, driving the connecting block to move on the surface of the screw, so that the connecting block can synchronously drive the movable ring to move, which is very convenient.
[0014] The beneficial effects of the utility model are:
[0015] 1. During cooling, high-temperature water can be input into the cooling component through the water storage tank for rapid cooling. The cooling component can increase the contact area between the water body and the outside so that the water body can be evenly cooled, improving the cooling effect during circulation. The cooling air can also be guided by the air guide component so that the cooling air can be cooled and dissipated more concentratedly.
[0016] 2. When the cooling fan is cooling and dissipating heat, the output cold air can be guided and moved by using the telescopic tube and the moving ring in combination. By moving the moving ring, the telescopic tube is driven to extend synchronously, and the cold air can be guided and moved, so that the cold air can contact the circulation pipe in a concentrated manner, thereby improving the cooling effect on the circulation pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the main structure of the utility model;
[0018] Figure 2This is a schematic diagram of the structure of the circulating cooling mechanism of the utility model;
[0019] Figure 3 This is a schematic diagram of the cooling assembly structure of the utility model;
[0020] Figure 4 This is a schematic diagram of the structure of the air guide component of the utility model.
[0021] In the figure: 1, water inlet tank; 101, water storage tank; 102, connecting pipe; 2, filter plate; 3, circulating cooling mechanism; 31, cooling fan; 32, cooling assembly; 321, circulating pump; 322, output pipe; 323, circulating pipe; 324, input pipe; 325, cooling fin; 326, cooling pipe; 327, air guide frame; 33, air guide assembly; 331, telescopic pipe; 332, moving ring; 333, connecting block; 334, screw. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] When implementing: Figure 1-4 As shown, a cooling water circulation device for a surface grinder comprises: a water inlet tank 1, a filter plate 2 is fixedly mounted on one side of the water inlet tank 1, a water storage tank 101 is arranged below the water inlet tank 1, and the water inlet tank 1 and the water storage tank 101 are connected via a connecting pipe 102; a circulating cooling mechanism 3, the circulating cooling mechanism 3 for improving the cooling effect of the cooling water circulation is arranged on one side of the water storage tank 101; wherein the circulating cooling mechanism 3 comprises a cooling fan 31 fixedly mounted on one side of the water storage tank 101, and a cooling component 32 is arranged on one side of the cooling fan 31, An air guide component 33 is provided on one side of the cooling component 32. High-temperature water enters the water inlet tank 1 through the filter plate 2, and then enters the water storage tank 101 through the connecting pipe 102. During cooling, high-temperature water can be input into the cooling component 32 through the water storage tank 101 for rapid cooling. The cooling component 32 can increase the contact area between the water body and the outside, so that the water body can be evenly cooled, thereby improving the cooling effect during circulation. The cooling wind can also be guided by the air guide component 33, so that the cooling wind can be cooled and dissipated more concentratedly.
[0024] like Figure 2 and Figure 3As shown, the cooling component 32 includes a circulation pump 321 fixedly installed inside the water storage tank 101, and the output end of the circulation pump 321 is fixedly connected to an output pipe 322. A circulation pipe 323 is provided on one side of the water storage tank 101. The output pipe 322 is fixedly connected to one end of the circulation pipe 323, and the other end of the circulation pipe 323 is fixedly connected to an input pipe 324. The other end of the input pipe 324 extends to the inside of the water storage tank 101. The circulation pipe 323 is arranged in a plurality of S shapes, and a plurality of heat dissipation fins 325 are fixedly installed on the outside of the circulation pipe 323. The circulation pipe 323 is located on one side of the cooling fan 31. When cooling is performed, water is input into the output pipe 322 through the circulation pump 321. After the water is cooled through the circulation pipe 323, it flows back to the inside of the water storage tank 101 through the input pipe 324 for circulation cooling. When the water enters the circulation pipe 323, it can be used in conjunction with the cooling fan 31 through the plurality of heat dissipation fins 325 on the surface of the circulation pipe 323 to achieve more efficient heat conduction and heat dissipation. The heat dissipation fins 325 help to accelerate the transfer of heat from the water to the environment by increasing the heat dissipation area on the surface of the circulation pipe 323. The cooling fan 31 blows cold air toward the heat dissipation fins 325 to further improve the heat exchange efficiency, so that the water passing through the circulation pipe 323 is effectively cooled. The cooling component 32 also includes a plurality of cooling pipes 326 fixedly installed on the surface of the circulation pipe 323. Both ends of the plurality of cooling pipes 326 penetrate the circulation pipe 323. The cooling pipe 326 is configured as an internal hollow structure. When the cooling fan 31 dissipates heat and cools the circulation pipe 323, the cooling air can penetrate the circulation pipe 323 through the hollow interior of the cooling pipe 326, thereby effectively cooling the water at the center of the circulation pipe 323, so that the water at the center of the circulation pipe 323 can also be in contact with the outside world. The cooling is carried out by contact, thereby improving the uniform cooling effect on the water body. Wind guide frames 327 are fixedly installed on both sides of the surfaces of the two adjacent cooling tubes 326. The two wind guide frames 327 are respectively located on both sides of the circulation tube 323. The wind guide frames 327 can pour the wind near the cooling tube 326 into the interior of the cooling tube 326, so that the wind passes through the inside of the circulation tube 323, and the cold wind passes through the cooling tube 326 more concentratedly, thereby improving the heat exchange efficiency. The heat dissipation fins 325 are located between the two wind guide frames 327, and both sides of the heat dissipation fins 325 are in contact with the wind guide frames 327. When the wind guide frames 327 introduce the nearby cold air, its own heat dissipation effect will also be improved. At this time, the heat dissipation fins 325 in contact with the wind guide frames 327 can also improve their own heat dissipation efficiency through the wind guide frames 327.
[0025] like Figure 2 and Figure 4As shown, the air guide assembly 33 includes a telescopic tube 331 fixedly installed on one side of the cooling fan 31, and a movable ring 332 is fixedly installed on one end of the telescopic tube 331. The movable ring 332 is located on one side of the circulation pipe 323. When the cooling fan 31 is cooling and dissipating heat, the output cold air can be guided and moved by cooperating with the telescopic tube 331 and the movable ring 332. By moving the movable ring 332, the telescopic tube 331 is driven to extend synchronously, and the cold air can be guided and moved, so that the cold air can be in contact with the circulation pipe 323 in a concentrated manner. In order to improve the cooling effect on the circulation pipe 323, a connecting block 333 is fixedly installed on the surface of the movable ring 332, and the connecting block 333 is slidably connected to the surface of the water storage tank 101. A screw 334 is rotatably installed on one side of the cooling fan 31. One end of the screw 334 passes through the connecting block 333 and is threadedly connected to the connecting block 333. The screw 334 can be rotated to make the screw 334 and the connecting block 333 move in a threaded manner, so as to drive the connecting block 333 to move on the surface of the screw 334, so that the connecting block 333 can synchronously drive the movable ring 332 to move, which is very convenient.
[0026] When the utility model is in use, high-temperature water enters the water inlet tank 1 through the filter plate 2, and then enters the water storage tank 101 through the connecting pipe 102. When cooling, the water is input into the output pipe 322 through the circulation pump 321. After the water is cooled through the circulation pipe 323, it flows back to the water storage tank 101 through the input pipe 324 for circulation cooling. When the water enters the circulation pipe 323, the multiple heat dissipation fins 325 on the surface of the circulation pipe 323 can be used in conjunction with the cooling fan 31 to achieve more efficient heat conduction and heat dissipation. These heat dissipation fins 325 help to speed up the transfer of heat from the water to the environment by increasing the heat dissipation area on the surface of the circulation pipe 323. The cooling fan 31 blows cold air toward the heat dissipation fins 325 to further improve the heat exchange efficiency, so that the water passing through the circulation pipe 323 is effectively cooled. When the cooling fan 31 dissipates heat and cools the circulation pipe 323, the cooling air can pass through the hollow interior of the cooling pipe 326 and penetrate the circulation pipe 323, so that the water at the center of the circulation pipe 323 can also be cooled in contact with the outside world, thereby improving the uniformity of the water. Cooling effect. When the cooling fan 31 is cooling and dissipating heat, the output cold air can be guided and moved by using the telescopic tube 331 and the movable ring 332 in combination. By moving the movable ring 332, the telescopic tube 331 is driven to extend synchronously, so that the cold air can be guided and moved, so that the cold air can contact the circulation pipe 323 in a concentrated manner, thereby improving the cooling effect on the circulation pipe 323. The screw 334 can be rotated to make the screw 334 and the connecting block 333 move in a threaded manner, driving the connecting block 333 to move on the surface of the screw 334, so that the connecting block 333 can synchronously drive the movable ring 332 to move, which is very convenient.
[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A cooling water circulation device for a surface grinder, characterized in that: include: A water inlet box (1), a filter plate (2) being fixedly mounted on one side of the water inlet box (1), a water storage box (101) being arranged below the water inlet box (1), and the water inlet box (1) and the water storage box (101) being connected via a connecting pipe (102); A circulating cooling mechanism (3), used for improving the circulating cooling effect of cooling water, wherein the circulating cooling mechanism (3) is arranged on one side of the water storage tank (101); The circulating cooling mechanism (3) comprises a cooling fan (31) fixedly mounted on one side of the water storage tank (101), a cooling component (32) is disposed on one side of the cooling fan (31), and an air guide component (33) is disposed on one side of the cooling component (32).
2. The cooling water circulation device for a surface grinder according to claim 1, characterized in that: The cooling assembly (32) comprises a circulation pump (321) fixedly installed inside the water storage tank (101); the output end of the circulation pump (321) is fixedly connected to an output pipe (322); a circulation pipe (323) is provided on one side of the water storage tank (101); the output pipe (322) is fixedly connected to one end of the circulation pipe (323); the other end of the circulation pipe (323) is fixedly connected to an input pipe (324); the other end of the input pipe (324) extends to the inside of the water storage tank (101); the circulation pipe (323) is arranged in a plurality of S shapes; a plurality of heat dissipation fins (325) are fixedly installed on the outer side of the circulation pipe (323); and the circulation pipe (323) is located on one side of the cooling fan (31).
3. The cooling water circulation device for a surface grinder according to claim 1, characterized in that: The cooling assembly (32) further comprises a plurality of cooling pipes (326) fixedly mounted on the surface of the circulation pipe (323), both ends of the plurality of cooling pipes (326) passing through the circulation pipe (323), and the cooling pipes (326) are arranged to have an internal hollow structure.
4. The cooling water circulation device for a surface grinder according to claim 3, characterized in that: Air guide frames (327) are fixedly mounted on both sides of the surfaces of two adjacent cooling pipes (326), and the two air guide frames (327) are respectively located on both sides of the circulation pipe (323).
5. The cooling water circulation device for a surface grinder according to claim 2, characterized in that: The heat dissipation fin (325) is located between the two air guide frames (327), and both sides of the heat dissipation fin (325) are in contact with the air guide frames (327).
6. The cooling water circulation device for a surface grinder according to claim 1, characterized in that: The air guide assembly (33) comprises a telescopic tube (331) fixedly mounted on one side of the cooling fan (31); a movable ring (332) is fixedly mounted on one end of the telescopic tube (331); and the movable ring (332) is located on one side of the circulation tube (323).
7. The cooling water circulation device for a surface grinder according to claim 6, characterized in that: A connecting block (333) is fixedly mounted on the surface of the movable ring (332), and the connecting block (333) is slidably connected to the surface of the water storage tank (101). A screw rod (334) is rotatably mounted on one side of the cooling fan (31), and one end of the screw rod (334) passes through the connecting block (333) and is threadedly connected to the connecting block (333).