Pipe machining cooling device
By designing a pipe processing cooling device that combines fans and water spraying, PVC pipes can be quickly cooled, solving the problems of long cooling time and surface moisture residue, and achieving efficient drying.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEFEI YUEXIN CHEMICAL FIBER CO LTD
- Filing Date
- 2025-03-30
- Publication Date
- 2026-04-17
AI Technical Summary
PVC pipes have a long natural cooling time after extrusion molding, and moisture adheres to the surface after cooling, making subsequent operations inconvenient.
A cooling device for pipe processing was designed, including a water tank, a transparent cover, a bladeless fan, an annular nozzle, and absorbent cotton. The device utilizes the air pressure generated by the fan and water spray to expand the cooling area and blow off surface water droplets, while the absorbent cotton further absorbs moisture.
This technology enables rapid cooling of PVC pipes, preventing surface moisture residue after cooling and facilitating subsequent operations.
Smart Images

Figure CN224130429U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pipe processing technology, and in particular to a pipe processing cooling device. Background Technology
[0002] PVC pipes are mainly used in building construction for drainage, water supply, and ventilation systems. Their corrosion resistance and excellent sealing properties effectively prevent leaks and seepage, ensuring the safety and durability of buildings. The smooth inner wall of PVC pipes allows for smooth water flow and reduces flow resistance, while their pressure resistance meets the needs of daily water use. After the pipes are extruded and formed, they have a certain temperature and require a long natural cooling time, necessitating water cooling. However, after water cooling, moisture adheres to the pipe surface, making further processing difficult. Utility Model Content
[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a cooling device for pipe processing.
[0004] To achieve the above objectives, the present invention adopts the following technical solution:
[0005] A pipe processing cooling device includes a water tank and a base installed at its bottom. The water tank is connected to a circulating water system through a pipe body. Several support rollers are provided at the bottom of the water tank, and a transparent cover is installed at the top of the water tank. A water removal mechanism is provided at one end of the transparent cover. Several arc-shaped water spray heads are provided inside the water tank and are connected to an air source mechanism.
[0006] Preferably, the water removal mechanism includes a bladeless fan installed on the top of the water tank, and the air outlet of the bladeless fan is equipped with an annular oblique nozzle.
[0007] Preferably, an annular sleeve is installed on the side of the bladeless fan away from the transparent cover, and absorbent cotton is installed on the inner ring of the annular sleeve.
[0008] Preferably, the air source mechanism includes a fan mounted on the base, and the output end of the fan is connected to an arc-shaped water spray head through a first pipe and a second pipe.
[0009] Preferably, a filter is installed at the input end of the fan.
[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: In this utility model, the extruded pipe passes through a transparent cover, a bladeless fan, and an annular sleeve. During this process, the fan generates wind pressure and sprays water from the arc-shaped spray nozzle, which drives the water in the water tank to spray onto the pipe, cooling the pipe. The arc-shaped spray nozzle can expand the spraying area and increase the water cooling area. After cooling, the bladeless fan generates wind pressure and acts on the annular oblique nozzle to blow water in the opposite direction of the pipe's movement, blowing off the water droplets attached to the pipe surface. Finally, the absorbent cotton further absorbs the water, preventing moisture from adhering to the surface of the pipe after cooling. Attached Figure Description
[0011] To illustrate the technical solutions in the embodiments of this utility model or the prior art more specifically and intuitively, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.
[0012] Figure 1 This is a schematic diagram of the structure proposed in this utility model;
[0013] Figure 2 for Figure 1 Enlarged view of the structure of part A in the middle.
[0014] In the diagram: 1. Water tank; 2. Transparent cover; 3. Base; 4. Support roller; 5. Fan; 6. Pipe body one; 7. Pipe body two; 8. Arc-shaped spray head; 9. Bladeless fan; 10. Filter; 11. Absorbent cotton; 12. Pipe body three; 13. Annular sleeve; 14. Annular oblique nozzle. Detailed Implementation
[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0016] Reference Figure 1-2 A pipe processing cooling device includes a water tank 1 and a base 3 installed at its bottom. The water tank 1 is connected to a circulating water system through a pipe body 3 12. Several support rollers 4 are provided at the bottom of the water tank 1. A transparent cover 2 is installed on the top of the water tank 1. A water removal mechanism is provided at one end of the transparent cover 2. Several arc-shaped water spray heads 8 are provided inside the water tank 1. The arc-shaped water spray heads 8 are connected to an air source mechanism.
[0017] The extruded pipe passes through the transparent cover 2, the bladeless fan 9, and the annular sleeve 13. During this process, the fan 5 generates air pressure and sprays water from the arc-shaped spray nozzle 8, which drives the water in the water tank 1 to spray onto the pipe to cool it. The arc-shaped spray nozzle 8 can expand the spray area and increase the water cooling area. After cooling, the bladeless fan 9 generates air pressure and acts on the annular oblique nozzle 14 to blow water droplets on the surface of the pipe in the opposite direction of the pipe's movement, which blows off the water droplets. Finally, the absorbent cotton 11 further absorbs the water to prevent moisture from adhering to the surface of the pipe after cooling.
[0018] In this embodiment, the dewatering mechanism includes a bladeless fan 9 installed on the top of the water tank 1. The air outlet of the bladeless fan 9 is equipped with an annular oblique nozzle 14, which blows in the opposite direction of the pipe movement to ensure that the surface of the pipe is dry after treatment.
[0019] In this embodiment, an annular sleeve 13 is installed on the side of the bladeless fan 9 away from the transparent cover 2. The inner ring of the annular sleeve 13 is equipped with absorbent cotton 11, which further absorbs water and prevents moisture from adhering to the surface of the pipe after cooling.
[0020] In this embodiment, the air source mechanism includes a fan 5 installed on the base 3, and the output end of the fan 5 is connected to the arc-shaped water spray head 8 through pipe body 1 6 and pipe body 2 7.
[0021] In this embodiment, a filter 10 is installed at the input end of the fan 5 to prevent foreign objects from entering the fan 5.
[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A pipe processing cooling device comprising a water tank (1) and a base (3) installed at the bottom of the water tank (1), the water tank (1) being connected to a circulating water system through a pipe body (3), characterized in that, The bottom of the water tank (1) is provided with several support rollers (4), the top of the water tank (1) is provided with a transparent cover (2), one end of the transparent cover (2) is provided with a water removal mechanism, and several arc-shaped water spray heads (8) are provided inside the water tank (1). The arc-shaped water spray heads (8) are connected to the air source mechanism.
2. A pipe processing cooling device according to claim 1, characterized in that The water removal mechanism includes a bladeless fan (9) installed on the top of the water tank (1), and the air outlet of the bladeless fan (9) is equipped with an annular oblique nozzle (14).
3. A pipe processing cooling device according to claim 2, characterized in that The bladeless fan (9) has an annular sleeve (13) installed on the side away from the transparent cover (2), and the inner ring of the annular sleeve (13) is fitted with absorbent cotton (11).
4. A pipe processing cooling device according to claim 3, characterized in that The air source mechanism includes a fan (5) installed on the base (3), and the output end of the fan (5) is connected to the arc-shaped water nozzle (8) through the first pipe (6) and the second pipe (7).
5. A pipe processing cooling device according to claim 4, wherein A filter (10) is installed at the input end of the fan (5).