Uniform cooling device for pipe production

Abstract

The utility model relates to the technical field of pipe production, in particular to a uniform cooling device for pipe production, the uniform cooling device for pipe production comprises a cooling device arranged at a pipe outlet of a machine body, the cooling device comprises a driving part, an air supply pipe and an air blowing cover, the air blowing cover is connected with the machine body, and the driving part abuts against the ground; the air supply pipe is arranged between the driving part and the air blowing cover, and the two ends of the air supply pipe communicate with the air blowing cover and the driving part correspondingly; the driving piece is used for providing air flow into the air supply pipe, the air flow is blown to the surface of the pipe through the air blowing cover, then the pipe is cooled, and the effect of improving the pipe cooling efficiency after pipe production is achieved.

Description

Technical Field

[0001] This application relates to the technical field of pipe production, and in particular to a uniform cooling device for pipe production. Background Art

[0002] Currently, in the process of pipe production, the cooling link is crucial, which directly affects the quality and performance of the pipes. After the existing pipes are produced by an extruder, they are usually placed at a designated position to cool naturally.

[0003] The above-mentioned existing technical solutions have the following defects: The natural cooling time of the pipes is too long, resulting in low cooling efficiency of the pipes. Utility Model Content

[0004] In order to achieve the effect of improving the cooling efficiency of the pipes after production, this application provides a uniform cooling device for pipe production.

[0005] The above technical objectives of this application are achieved through the following technical solutions:

[0006] A uniform cooling device for pipe production includes a cooling device arranged at the outlet of the machine body. The cooling device includes a driving member, a air supply pipe and a blowing hood. The blowing hood is connected to the machine body. The driving member abuts against the ground. The air supply pipe is arranged between the driving member and the blowing hood. The two ends of the air supply pipe are respectively communicated with the blowing hood and the driving member. The driving member is used to provide air flow into the air supply pipe, and the air flow blows to the surface of the pipe through the blowing hood.

[0007] By adopting the above solution, when the driving member is started, the driving member can generate air flow. And because the air supply pipe is provided, the air flow can enter the blowing hood through the air supply pipe. The air flow entering the blowing hood finally blows to the surface of the pipe, thereby cooling the surface of the pipe. Compared with the existing natural cooling of the pipe, the effect of improving the cooling efficiency of the pipe after production is achieved.

[0008] Furthermore, the overall shape of the blowing hood is circular, and the air blowing ports in the blowing hood are evenly distributed on the inner side of the blowing hood.

[0009] By adopting the above solution, the overall shape of the blowing hood is set to be circular, so that the air flow blown out by the blowing hood can evenly radiate to the surface of the pipe, and thus the pipe can be cooled evenly.

[0010] Furthermore, a guiding ring is arranged on the periphery of each air blowing port. One end of each guiding ring is fixedly connected to the blowing hood. The guiding ring is used to guide the air flow in the blowing hood to blow towards the inlet end of the blowing hood.

[0011] By adopting the above solution, the flow direction of the wind is opposite to the direction in which the pipe is output from the machine body. When the wind blows against the direction of the object's movement, a relatively stable relative velocity is formed between the object and the wind flow. In this case, the flow of the wind on the surface of the object is relatively regular, making the wind flow blown to the surface of the pipe through several air outlets more uniform, and thus capable of uniformly cooling and lowering the temperature of the pipe surface.

[0012] Furthermore, a spraying assembly is provided between the machine body and the air blowing hood. The spraying assembly includes a spray head, a water inlet pipe, a water pumping member, and a water storage tank. The spray head is connected to the machine body, and the water storage tank is placed on the ground; the water inlet pipe is arranged between the spray head and the water storage tank, and both ends of the water inlet pipe are connected and communicated with the spray head and the water storage tank respectively; the water pumping member is connected to the water inlet pipe; the water pumping member is used to pump the cooling water in the water storage tank through the water inlet pipe to the spray head, and then spray it to the surface of the pipe through the spray head.

[0013] By adopting the above solution, under the action of the water pumping member, the water in the water storage tank can be pumped out, enter the spray head through the water inlet pipe, and the water entering the spray head can be sprayed onto the surface of the pipe, thereby cooling the pipe; the pipe after being sprayed with the cooling water will enter the air blowing hood for air blowing. There is cooling water attached to the surface of the pipe, and the air blowing hood blows air on the surface of the pipe again, which will accelerate the evaporation rate of the cooling water on the surface of the pipe, and thus can enhance the cooling effect on the pipe.

[0014] Furthermore, a splash-proof cover is arranged outside the spray head. The splash-proof cover is connected to the machine body. The splash-proof cover includes a bottom plate and a top plate. The bottom plate is inclined from the outlet of the machine body to the direction away from the outlet of the machine body, and the top plate is integrally circular arc-shaped. Both sides of the top plate are fixedly connected to both sides of the bottom plate respectively.

[0015] By adopting the above solution, the setting of the splash-proof cover can prevent the cooling water sprayed by the spray head onto the surface of the pipe from splashing out after contacting the surface of the pipe, and the setting of the bottom plate can guide the cooling water to flow out along the inclined direction of the bottom plate.

[0016] Furthermore, an opening is provided on the top wall of the water storage tank, and the opening on the top wall of the water storage tank is correspondingly arranged with the splash-proof cover; the opening on the top wall of the water storage tank is used to recover the cooling water flowing out through the bottom plate.

[0017] By adopting the above solution, the cooling water flowing out along the inclined direction of the bottom plate finally flows back to the water storage tank, so the cooling water can be recycled.

[0018] Furthermore, the spray head is integrally circular ring-shaped, and nozzles are uniformly arranged inside the spray head, and the nozzles are communicated with the spray head.

[0019] Furthermore, each of the nozzles is inclined from the outlet of the machine body to the direction away from the outlet of the machine body.

[0020] By adopting the above scheme, the inclination direction of the nozzle is set to be the same as that of the bottom plate, which facilitates the recovery of cooling water into the water storage tank.

[0021] In summary, the present application has the following technical effects:

[0022] 1. By providing a cooling device and starting the driving member, the driving member can generate an air flow. Also, because an air supply pipe is provided, the air flow can enter the blowing hood through the air supply pipe. The air flow entering the blowing hood finally blows onto the surface of the pipe, thereby cooling the surface of the pipe. Compared with the existing natural cooling of the pipe, the cooling efficiency after pipe production is improved.

[0023] 2. By providing a blowing hood and setting the whole blowing hood in a circular ring shape, the air flow blown out by the blowing hood can evenly radiate to the surface of the pipe, thereby enabling uniform cooling of the pipe.

[0024] 3. By providing a guiding ring, the flow direction of the air is opposite to the direction in which the pipe is output from the machine body. When the air flow blows against the direction of the object's movement, a relatively stable relative velocity is formed between the object and the air flow. In this case, the flow of the air on the surface of the object is relatively regular, making the air flow blown onto the surface of the pipe through several air blowing openings more uniform, thereby enabling uniform cooling and temperature reduction of the surface of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of a uniform cooling device for pipe production according to the present application;

[0026] Figure 2 is a schematic structural diagram of the spray assembly of the present application;

[0027] Figure 3 is a schematic structural diagram of the air-cooling assembly of the present application.

[0028] In the figure, 1, machine body; 2, temperature reduction device; 21, air-cooling assembly; 211, driving member; 212, air supply pipe; 213, blowing hood; 2131, guiding ring; 22, spray assembly; 221, spray head; 2211, nozzle; 222, water inlet pipe; 223, pumping member; 224, water storage tank; 2241, filter plate; 23, connection assembly; 231, connection ring; 232, connecting rod; 3, splash guard; 31, bottom plate; 32, top plate; 4, support rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0029] The following further elaborates on the present application with reference to the accompanying drawings.

[0030] Refer to Figure 1, a uniform cooling device for pipe production provided in this embodiment. A cooling device 2 is arranged at the outlet of the body 1. The cooling device 2 is used to cool the pipes produced by the body 1. The cooling device 2 includes a connection component 23, a spray component 22 and an air-cooling component 21. One end of the connection component 23 is fixedly connected to the body 1, and the other end of the connection component 23 is connected to the spray component 22 and the air-cooling component 21. After the pipe is output from the outlet of the body 1, it first passes through the spray component 22 for spray cooling, and then passes through the air-cooling component 21 for air-cooling.

[0031] Refer to Figure 1 - Figure 2 , the connection component 23 includes a connection ring 231 and connection rods 232. In this embodiment, four connection rods 232 are provided. One end of each connection rod 232 is fixedly connected to the connection ring 231, and the end of the connection ring 231 facing away from the connection rods 232 is fixedly connected to the body 1; the end of the connection rod 232 away from the connection ring 231 is used to connect the spray component 22 and the air-cooling component 21.

[0032] Refer to Figure 2 , the spray component 22 includes spray heads 221, water inlet pipes 222, water pumping components 223 and water storage tanks 224. The spray heads 221 are fixedly connected to the inner sides of each connection rod 232. An opening is provided on the top wall of the water storage tank 224, and the bottom wall of the water storage tank 224 abuts against the ground. The water inlet pipes 222 are arranged between the spray heads 221 and the water storage tanks 224, and both ends of the water inlet pipes 222 are communicated with the spray heads 221 and the water storage tanks 224 respectively; the water pumping components 223 are connected to the water inlet pipes 222; the water pumping components 223 are used to pump the cooling water in the water storage tank 224 through the water inlet pipes 222 to the spray heads 221, and then spray it onto the surface of the pipe through the spray heads 221; in this embodiment, the water pumping component 223 is a water pump.

[0033] Refer to Figure 2 , the spray head 221 is integrally circular. When the pipe is output from the outlet of the body 1, the spray openings provided on the spray head 221 can uniformly spray the surface of the pipe. Nozzles 2211 are provided on each spray opening, and the nozzles 2211 are communicated with the spray openings; and each nozzle 2211 is inclined from the direction of the body 1 away from the body 1.

[0034] Refer to Figure 2The spray head 221 is provided with a splash shield 3, a support rod 4 is provided between the splash shield 3 and the connecting assembly 23, each connecting rod 232 is connected to a corresponding support rod 4, one end of each support rod 4 is fixedly connected to the splash shield 3, and the other end of the support rod 4 is fixedly connected to the connecting rod 232; the splash shield 3 includes a bottom plate 31 and a top plate 32, the inclination direction of the bottom plate 31 of the splash shield 3 is consistent with the inclination direction of the nozzle 2211, the top plate 32 is arc-shaped as a whole, and the two sides of the top plate 32 are respectively fixedly connected to the two sides of the bottom plate 31; The opening on the top wall of the water tank 224 is arranged corresponding to the splash guard 3, so that the cooling water after spraying the pipe for cooling flows into the water tank 224 under the guidance of the bottom plate 31, thereby achieving the purpose of recycling the cooling water; in this embodiment, a filter plate 2241 is arranged in the water tank 224, the filter plate 2241 is located above the water inlet pipe 222, the filter plate 2241 is fixedly connected to the water tank 224, and the filter plate 2241 is used to filter the recycled cooling water, so that the recycled cooling water is continuously in a state free of impurities.

[0035] Reference Figure 2 - Figure 3 The air cooling component 21 includes a driving member 211, an air supply pipe 212 and a blowing hood 213. The blowing hood 213 is fixedly connected to one end of each connecting rod 232 away from the machine body 1, and the driving member 211 is in contact with the ground; the air supply pipe 212 is arranged between the blowing hood 213 and the driving member 211, and the two ends of the air supply pipe 212 are respectively connected to the driving member 211 and the blowing hood 213; in this embodiment, the driving member 211 is preferably used as a fan; the driving member 211 is started, and the driving member 211 generates airflow, and the airflow enters the blowing hood 213 through the air supply pipe 212, and the blowing hood 213 blows the airflow evenly to the surface of the pipe, thereby cooling the pipe.

[0036] Reference Figure 3 A guide ring 2131 is correspondingly arranged for each blowing port in the blowing hood 213, and each guide ring 2131 is sleeved on the circumference of the water blowing port, and one end of each guide ring 2131 is fixedly connected to the blowing hood 213; one end of each guide ring 2131 away from the blowing hood 213 is inclined toward the direction close to the body 1, so that the wind flow blown out of the blowing port is opposite to the output direction of the pipe, so that the wind flow can be blown to the surface of the pipe more evenly.

[0037] The implementation principle of a uniform cooling device for pipe production in an embodiment of the present application is as follows: Start the water pumping member 223. The water pumping member 223 pumps the cooling water in the water storage tank 224 to the spray head 221 through the water inlet pipe 222. After the cooling water enters the spray head 221, it is ejected from the nozzle 2211 onto the surface of the pipe, thereby performing a primary cooling and temperature reduction on the pipe. The cooling water that has been sprayed and cooled on the pipe, under the action of gravity, falls onto the bottom plate 31 and then flows back into the water storage tank 224 along the inclined direction of the bottom plate 31. The recycled cooling water, after entering the water storage tank 224, is filtered by the filter plate 2241 and then enters the spray head 221 through the water inlet pipe 222, thus completing the recycling of the cooling water. Then start the driving member 211. The air flow generated by the driving member 211 enters the air blowing cover 213 through the air delivery pipe 212. Under the guidance of the guiding ring 2131, the air blows against the pipe in the opposite direction of the pipe output direction, thereby achieving a secondary temperature reduction of the pipe.

[0038] This specific embodiment is only an explanation of the present application and does not limit the present application. Those skilled in the art can make modifications to this embodiment without creative contributions according to needs after reading this specification, but as long as it is within the scope of the claims of the present application, it is protected by the patent law.

Claims

1. A uniform cooling device for pipe production, characterized in that: It includes a cooling device (2) arranged at the outlet pipe of the machine body (1). The cooling device (2) includes a driving member (211), an air supply pipe (212) and a blowing hood (213). The blowing hood (213) is connected to the machine body (1). The driving member (211) abuts against the ground. The air supply pipe (212) is arranged between the driving member (211) and the blowing hood (213). Both ends of the air supply pipe (212) are communicated with the blowing hood (213) and the driving member (211) respectively. The driving member (211) is used to provide air flow into the air supply pipe (212), and the air flow blows through the blowing hood (213) to the surface of the pipe material.

2. The uniform cooling device for pipe production according to claim 1, characterized in that: The overall shape of the blowing hood (213) is circular, and the air blowing openings in the blowing hood (213) are evenly distributed on the inner side of the blowing hood (213).

3. The uniform cooling device for pipe production according to claim 2, wherein: A guiding ring (2131) is arranged on the periphery of each air blowing opening. One end of each guiding ring (2131) is fixedly connected to the blowing hood (213). The guiding ring (2131) is used to guide the air flow in the blowing hood (213) to the inlet end of the blowing hood (213).

4. A uniform cooling device for pipe production according to claim 1, characterized in that: A spraying assembly (22) is arranged between the machine body (1) and the blowing hood (213). The spraying assembly (22) includes a spray head (221), a water inlet pipe (222), a pumping member (223) and a water storage tank (224). The spray head (221) is connected to the machine body (1). The water storage tank (224) is placed on the ground. The water inlet pipe (222) is arranged between the spray head (221) and the water storage tank (224). Both ends of the water inlet pipe (222) are communicated with the spray head (221) and the water storage tank (224) respectively. The pumping member (223) is connected to the water inlet pipe (222). The pumping member (223) is used to pump the cooling water in the water storage tank (224) through the water inlet pipe (222) to the spray head (221), and then spray it to the surface of the pipe material through the spray head (221).

5. The uniform cooling device for pipe production according to claim 4, characterized in that: A splash-proof cover (3) is arranged outside the spray head (221). The splash-proof cover (3) is connected to the machine body (1). The splash-proof cover (3) includes a bottom plate (31) and a top plate (32). The bottom plate (31) is inclined from the outlet pipe of the machine body (1) to the direction away from the outlet pipe of the machine body (1). The overall shape of the top plate (32) is circular arc. Both sides of the top plate (32) are fixedly connected to both sides of the bottom plate (31).

6. The uniform cooling device for pipe production according to claim 4, characterized in that: An opening is arranged on the top wall of the water storage tank (224), and the opening on the top wall of the water storage tank (224) is arranged corresponding to the splash-proof cover (3). The opening on the top wall of the water storage tank (224) is used to recover the cooling water flowing out through the bottom plate (31).

7. An even cooling device for pipe production according to claim 4, characterized in that: The overall shape of the spray head (221) is circular, and nozzles (2211) are evenly arranged inside the spray head (221), and the nozzles (2211) are communicated with the spray head (221).

8. An even cooling device for pipe production according to claim 7, characterized in that: Each nozzle (2211) is inclined from the outlet pipe of the machine body (1) to the direction away from the outlet pipe of the machine body (1).

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