A plastic product cooling device

Abstract

The utility model discloses a kind of plastic product cooling devices, applied in plastic product processing cooling equipment technical field, including water storage tank and the water tank being set to the top of water storage tank, the bottom of the water tank is equipped with sleeve seat, the bottom of the sleeve seat is fixedly connected with sleeve;The utility model is equipped with sleeve seat by being designed in the bottom of water tank, sleeve is installed in the bottom of sleeve seat, when water supply mechanism supplies water to the inside of water tank, water body is rotated by fixed block upper axial flow fan leaf driven in sleeve seat interior, to drive connecting rod to rotate, connecting rod drives the rotation of air guide impeller in sleeve interior, other outside is sucked, is transported to the inside of main pipe by three-way pipe, then is transported to the inside of gas supply pipe by main pipe, so that its air is discharged to the inside of water tank by gas supply pipe, complete air release operation, without using external air release equipment, use self water flow delivery as power source, reach the purpose of energy saving.

Description

Technical Field

[0001] This utility model belongs to the technical field of cooling equipment for plastic product processing, and specifically relates to a cooling device for plastic products. Background Technology

[0002] Cooling devices are required during the processing of plastic pipes, and traditional cooling devices are mostly cooling water tanks.

[0003] Traditional cooling water tanks have certain problems in use. For example, in order to ensure the uniformity of cooling of plastic pipes, traditional cooling water tanks are equipped with aeration devices to replenish and aerate the water inside the tank. The advantage of aeration is that it can improve the uniformity of water mixing inside the cooling water tank, avoid local high temperatures, improve the uniformity of cooling, and prevent the accumulation of sediments, such as mold release agent residue and plastic debris. However, traditional cooling water tanks require external aeration devices to achieve aeration, and cannot use the water flow itself as a power source to replenish the water inside the tank. As a result, they cannot achieve the purpose of energy saving and have high operating costs. Utility Model Content

[0004] The purpose of this invention is to provide a cooling device for plastic products, which has the advantage of energy saving.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a plastic product cooling device, including a water storage tank and a water trough disposed on the top of the water storage tank, a sleeve is fitted at the bottom of the water trough, a sleeve is fixedly connected to the bottom of the sleeve, a connecting rod is rotatably connected inside the sleeve, a fixing block is disposed inside the sleeve and fixedly sleeved with the connecting rod, an axial flow fan blade is fitted on the surface of the fixing block, one end of the connecting rod penetrates into the inside of the sleeve and is fixedly sleeved with an air guide impeller, a water supply mechanism is disposed at the bottom of the water storage tank, the sleeve and the water trough are connected by a pipe, a tee pipe is symmetrically connected to the surface of the sleeve, one end of the branch pipe of the tee pipe is connected to a main pipe, a plurality of equidistantly arranged air supply pipes are connected to the surface of the main pipe, and one end of the air supply pipe is inside the water trough.

[0006] The above technical solution is as follows: This utility model has a sleeve at the bottom of the water tank, and a sleeve is installed at the bottom of the sleeve. When water is supplied to the water tank through the water supply mechanism, the water drives the axial flow fan blades on the fixed block to rotate inside the sleeve, thereby driving the connecting rod to rotate. The connecting rod drives the air guide impeller inside the sleeve to rotate, drawing in external air, which is then transported to the main pipe through the three-way pipe, and then to the air supply pipe through the main pipe. The air is then discharged into the water tank through the air supply pipe to complete the aeration operation. There is no need to use external aeration equipment. The water flow itself is used as a power source to achieve the purpose of energy saving.

[0007] The present invention is further configured such that the water supply mechanism includes a pump body assembled at the bottom of the water storage tank, an inlet pipe is connected between the output end of the pump body and the sleeve, and the input end of the pump body is connected to the water storage tank through a pipe.

[0008] The above technical solution allows the water inside the storage tank to be transported to the interior of the casing through pipes and inlet pipes after the pump is started, thus supplying water to the casing.

[0009] The present invention is further provided that a support rod is provided between the water storage tank and the water trough, and the number of the support rods is four.

[0010] The above technical solution is adopted to support and fix the water tank.

[0011] The present invention is further provided that both ends of the water tank are provided with through holes, which are used in conjunction with an external plastic pipe.

[0012] The above technical solution allows for easy insertion of external plastic pipes into the water tank for cooling and then exiting.

[0013] The present invention is further configured such that water receiving seats are installed at both ends of the water tank, and a return water pipe is connected between the water receiving seats and the water storage tank.

[0014] The above technical solution facilitates the collection of water flowing out through the through hole, allowing it to be recycled back into the water storage tank for reuse.

[0015] The present invention is further provided that the bottom of the water storage tank is equipped with four support legs.

[0016] The above technical solution is adopted to support the water storage tank.

[0017] The present invention is further configured such that a limiting block is symmetrically and fixedly sleeved on the surface of the main pipe, and the limiting block is bolted to the outer wall of the water tank.

[0018] The above technical solution facilitates fixing the main pipe to the water tank.

[0019] In summary, this utility model has the following beneficial effects:

[0020] This invention features a sleeve at the bottom of the water tank, with a casing installed at the bottom of the sleeve. When water is supplied to the water tank via a water supply mechanism, the water flows through the sleeve and drives the axial flow fan blades on the fixed block to rotate, which in turn drives the connecting rod to rotate. The connecting rod then drives the air guide impeller inside the casing to rotate, drawing in external air, which is then transported through a three-way pipe to the main pipe, and then through the main pipe to the air supply pipe. This allows the air to be discharged into the water tank through the air supply pipe, completing the aeration operation. This eliminates the need for external aeration equipment, using the water flow itself as a power source, thus achieving energy conservation. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a partial structural cross-sectional view of the present invention;

[0023] Figure 3 This is a partial structural cross-sectional view of the present invention.

[0024] Reference numerals in the attached drawings: 1. Water storage tank; 2. Water trough; 3. Sleeve; 4. Sleeve; 5. Connecting rod; 6. Fixing block; 7. Axial flow fan blade; 8. Air guide impeller; 9. Water supply mechanism; 91. Pump body; 92. Water inlet pipe; 10. T-shaped pipe; 11. Main pipe; 12. Air supply pipe; 13. Limiting block; 14. Support leg; 15. Support rod; 16. Through hole; 17. Water receiving seat; 18. Return water pipe. Detailed Implementation

[0025] The present invention will be further described in detail below with reference to the accompanying drawings.

[0026] Example 1:

[0027] refer to Figure 1 , Figure 2 and Figure 3A cooling device for plastic products includes a water storage tank 1 and a water tank 2 disposed on top of the water storage tank 1. A sleeve 3 is fitted at the bottom of the water tank 2, and a sleeve 4 is fixedly connected to the bottom of the sleeve 3. A connecting rod 5 is rotatably connected inside the sleeve 3. A fixing block 6 is fixedly fitted inside the sleeve 3 and is fixedly sleeved with the connecting rod 5. An axial flow fan blade 7 is fitted on the surface of the fixing block 6. One end of the connecting rod 5 passes through the inside of the sleeve 4 and is fixedly sleeved with an air guide impeller 8. A water supply mechanism 9 is disposed at the bottom of the water storage tank 1. The sleeve 3 and the water tank 2 are connected by a pipe. A three-way pipe 10 is symmetrically connected to the surface of the sleeve 4. One end of a branch pipe of the three-way pipe 10 is connected to a main pipe 11. A plurality of equidistantly arranged air supply pipes are connected to the surface of the main pipe 11. 12, and one end of the air supply pipe 12 is located inside the water tank 2. A sleeve 3 is designed at the bottom of the water tank 2, and a sleeve 4 is installed at the bottom of the sleeve 3. When water is supplied to the water tank 2 through the water supply mechanism 9, the water passes through the sleeve 3 and drives the axial flow fan blade 7 on the fixed block 6 to rotate, thereby driving the connecting rod 5 to rotate. The connecting rod 5 drives the air guide impeller 8 inside the sleeve 4 to rotate, drawing in external air, which is then transported through the three-way pipe 10 to the main pipe 11, and then through the main pipe 11 to the air supply pipe 12. This allows the air to be discharged into the water tank 2 through the air supply pipe 12 to complete the aeration operation. No external aeration equipment is needed; the water flow itself is used as a power source, achieving the purpose of energy saving.

[0028] refer to Figure 1 The water supply mechanism 9 includes a pump body 91 mounted at the bottom of the water storage tank 1. An inlet pipe 92 is connected between the output end of the pump body 91 and the sleeve 3. The input end of the pump body 91 is connected to the water storage tank 1 through a pipe. By setting up the pump body 91 and the inlet pipe 92, when the pump body 91 is started, the water inside the water storage tank 1 can be transported to the inside of the sleeve 3 through the pipe and the inlet pipe 92 to supply water to the inside of the sleeve 3.

[0029] refer to Figure 1 and Figure 2 Four support rods 15 are installed between the water storage tank 1 and the water tank 2. The water tank 2 is supported and fixed by the support rods 15.

[0030] refer to Figure 2 Both ends of the water tank 2 are provided with through holes 16. The through holes 16 are used in conjunction with external plastic pipes. By setting the through holes 16, it is convenient for the external plastic pipes to enter the water tank 2 for cooling and then exit.

[0031] refer to Figure 1 and Figure 2Both ends of the water tank 2 are equipped with water receiving seats 17. A return water pipe 18 connects the water receiving seats 17 and the water storage tank 1. By setting up the water receiving seats 17 and the return water pipe 18, it is convenient to collect the water flowing out through the through hole 16 and recycle it into the water storage tank 1.

[0032] refer to Figure 1 and Figure 2 The bottom of the water storage tank 1 is equipped with four support legs 14, which support the water storage tank 1.

[0033] refer to Figure 1 A limiting block 13 is symmetrically fixed to the surface of the main pipe 11. The limiting block 13 is bolted to the outer wall of the water tank 2. By setting the limiting block 13, it is convenient to fix the main pipe 11 on the water tank 2.

[0034] Brief description of the usage process: When the plastic pipe passes through the through hole 16 into the water tank 2 for cooling, the pump body 91 is started. After the pump body 91 starts, the water in the water storage tank 1 is transported to the inside of the sleeve 3 through the pipe and the water inlet pipe 92 to supply water to the inside of the sleeve 3. The water transported by the pump body has a fast flow rate. The water passing through the inside of the sleeve 3 will drive the axial flow fan blade 7 on the fixed block 6 to rotate, thereby driving the connecting rod 5 to rotate. The connecting rod 5 drives the air guide impeller 8 inside the sleeve 4 to rotate, drawing in other air from the outside. The air is then transported to the main pipe 11 through the three-way pipe 10, and then to the air supply pipe 12 through the main pipe 11. The air is then discharged into the inside of the water tank 2 through the air supply pipe 12 to complete the aeration operation. The through hole 16, together with the water receiving seat 17 and the recovery pipe, can make the water in the water tank 2 flow back, ensuring that the water level in the water tank 2 is always kept at a flat plane.

[0035] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0036] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A cooling device for plastic products, comprising a water storage tank (1) and a water trough (2) disposed on top of the water storage tank (1), characterized in that: The bottom of the water tank (2) is fitted with a sleeve (3), and the bottom of the sleeve (3) is fixedly connected to a sleeve (4). The inside of the sleeve (3) is rotatably connected to a connecting rod (5). The inside of the sleeve (3) is provided with a fixing block (6) that is fixedly sleeved with the connecting rod (5). The surface of the fixing block (6) is fitted with an axial flow fan blade (7). One end of the connecting rod (5) passes through the inside of the sleeve (4) and is fixedly sleeved with an air guide impeller (8). The bottom of the water storage tank (1) is provided with a water supply mechanism (9). The sleeve (3) and the water tank (2) are connected by a pipe. The surface of the sleeve (4) is symmetrically connected with a three-way pipe (10). One end of the branch pipe of the three-way pipe (10) is connected to a main pipe (11). The surface of the main pipe (11) is connected with multiple equidistant air supply pipes (12), and one end of the air supply pipe (12) is inside the water tank (2).

2. The plastic product cooling device according to claim 1, characterized in that: The water supply mechanism (9) includes a pump body (91) assembled at the bottom of the water storage tank (1). The output end of the pump body (91) and the sleeve (3) are connected by an inlet pipe (92). The input end of the pump body (91) is connected to the water storage tank (1) through a pipe.

3. The plastic product cooling device according to claim 1, characterized in that: A support rod (15) is provided between the water storage tank (1) and the water tank (2), and the number of the support rods (15) is four.

4. A plastic product cooling device according to claim 1, characterized in that: Both ends of the water tank (2) are provided with through holes (16), which are used in conjunction with external plastic pipes.

5. A plastic product cooling device according to claim 1, characterized in that: Both ends of the water tank (2) are equipped with water receiving seats (17), and a return water pipe (18) is connected between the water receiving seats (17) and the water storage tank (1).

6. A plastic product cooling device according to claim 1, characterized in that: The bottom of the water storage tank (1) is equipped with four support legs (14).

7. A plastic product cooling device according to claim 1, characterized in that: The surface of the main pipe (11) is symmetrically fitted with a limiting block (13), and the limiting block (13) is bolted to the outer wall of the water tank (2).

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