Thermoplastic cooling equipment for thermoplastic pipe

Abstract

The utility model discloses thermoplastic cooling equipment for a thermoplastic pipe, and particularly relates to the technical field of thermoplastic pipe production, the thermoplastic cooling equipment comprises a frame body, a pipe inlet is formed in one side of the frame body, a pipe outlet is formed in the other side of the frame body, a first guide pipe assembly is arranged at the upper part in the frame body, and a second guide pipe assembly is arranged at the lower part of the frame body. The first guide pipe assembly and the second guide pipe assembly are arranged in the frame body and can support and guide the thermoplastic pipe to move in the frame body in a snakelike mode, meanwhile, the thermoplastic pipe is inserted into the multiple cooling pipes in a penetrating mode, and under the cooperation of the liquid storage box, the liquid extraction pump, the liquid collection tank, the liquid return pipe and other structures, the cooling effect is good. The cooling liquid can continuously flow in the cooling pipe in a circulating mode and take away heat on the thermoplastic pipe on the inner side, meanwhile, due to snakelike displacement distribution of the thermoplastic pipe and spiral winding distribution of the cooling pipe outside the thermoplastic pipe, the heat conduction time and area can be greatly prolonged, comprehensive heat dissipation can be effectively achieved, energy loss is small, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of thermoplastic pipe production, in particular to thermoplastic cooling equipment for thermoplastic pipes. Background Art

[0002] Thermoplastic pipe is a commonly used material in electrical and instrument automation installation. It is mainly used to make insulation sheaths for bare metal wires due to its heat shrinkage. Thermoplasticity refers to the property that a material can flow and deform when heated and can maintain a certain shape after cooling. Most linear polymers exhibit thermoplasticity and are easy to process by extrusion, injection or blow molding. In the process of thermoplastic production of thermoplastic pipes, they usually need to be cooled.

[0003] At present, when cooling thermoplastic pipes, most of them are cooled by blowing air or spraying water. Thermoplastic pipes are usually long, and the wind often blows only to one side, making it difficult to achieve uniform heat dissipation. Water spraying also requires subsequent wiping or drying, and the energy loss is relatively serious, which greatly affects the use effect.

[0004] Therefore, it is necessary to invent a thermoplastic pipe thermoplastic cooling device to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a thermoplastic cooling device for thermoplastic tubes. By arranging a first conduit assembly and a second conduit assembly in a frame, the thermoplastic tube can be supported and guided to move in a serpentine manner in the frame. At the same time, the thermoplastic tube is inserted into a plurality of cooling tubes. With the cooperation of a liquid storage tank, a liquid pump, a liquid collecting tank and a liquid return pipe and other structures, cold liquid can be continuously circulated in the cooling tube and take away the heat on the inner thermoplastic tube. At the same time, due to the serpentine distribution of the thermoplastic tube and the spiral winding distribution of the cooling tube outside the thermoplastic tube, the heat conduction time and area can be greatly increased, thereby being able to effectively achieve comprehensive heat dissipation, with low energy loss and better use effect, so as to solve the above-mentioned deficiencies in the technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a thermoplastic pipe thermoplastic cooling device, comprising:

[0007] A frame, wherein one side of the frame is provided with a pipe inlet, and the other side of the frame is provided with a pipe outlet, a first conduit assembly is provided above the interior of the frame, and a second conduit assembly is provided below the frame, and a thermoplastic tube is wound between the first conduit assembly and the second conduit assembly;

[0008] A plurality of cooling tubes are provided, wherein the cooling tubes are sleeved outside the thermoplastic tube and are located between the first catheter assembly and the second catheter assembly, the top end of the cooling tubes is connected to a liquid return tube, and the bottom end of the cooling tubes is provided with a liquid infusion tube, a liquid storage tank is installed on one side of the frame, and a liquid collecting tank and a liquid pump are provided at the inner bottom end of the frame, one end of the liquid return tube extends outside the frame and is connected to the liquid storage tank, one end of the liquid infusion tube is connected to the liquid collecting tank, and one end of the liquid pump is connected to the liquid storage tank through a pipeline, and a connecting tube is connected between the other end of the liquid pump and the liquid collecting tank.

[0009] Preferably, the cooling pipes are distributed in a spiral manner, and a cooling fin is provided on one side of the liquid storage tank.

[0010] Preferably, the first catheter assembly includes three first fixing plates arranged on the inner top side, and the side walls of the first fixing plates are rotatably connected to two symmetrical first guide wheels via a rotating shaft.

[0011] Preferably, the second conduit assembly includes two second fixing plates arranged on the inner top side, and the side walls of the second fixing plates are rotatably connected to two symmetrical second guide wheels via a rotating shaft.

[0012] Preferably, the first guide wheel and the second guide wheel are distributed alternately, and the first guide wheel is located between the pipe inlet and the pipe outlet.

[0013] Preferably, a side door is provided on the side wall of the frame, and an observation window is provided on the side door.

[0014] Preferably, a rubber pad is provided on the bottom side of the frame.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] By arranging the first conduit assembly and the second conduit assembly in the frame, the thermoplastic tube can be supported and guided to move in a serpentine manner in the frame. At the same time, the thermoplastic tube is inserted into a plurality of cooling tubes. With the cooperation of structures such as a liquid storage tank, a liquid pump, a liquid collecting tank and a liquid return pipe, the cold liquid can circulate continuously in the cooling tube and take away the heat on the inner thermoplastic tube. At the same time, due to the serpentine distribution of the thermoplastic tube and the spiral winding distribution of the cooling tube on the outside of the thermoplastic tube, the heat conduction time and area can be greatly increased, thereby effectively realizing comprehensive heat dissipation, with low energy loss and better use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is one of the overall structural diagrams of the utility model;

[0019] Figure 2 This is the second schematic diagram of the overall structure of the utility model;

[0020] Figure 3 It is a longitudinal sectional view of the utility model;

[0021] Figure 4 It is a transverse cross-sectional view of the utility model.

[0022] Description of reference numerals:

[0023] 1. Frame; 2. Liquid storage tank; 3. Thermoplastic tube; 4. Pipe inlet; 5. First guide wheel; 6. Observation window; 7. Pipe outlet; 8. Cooling tube; 9. Refrigeration plate; 10. Liquid return pipe; 11. First fixed plate; 12. Second fixed plate; 13. Second guide wheel; 14. Liquid pump; 15. Connecting tube; 16. Liquid infusion tube; 17. Liquid collecting tank. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-Figure 4 A thermoplastic cooling device for a thermoplastic tube is shown, comprising:

[0026] A frame 1, a pipe inlet 4 is provided on one side of the frame 1, and a pipe outlet 7 is provided on the other side of the frame 1, a first conduit assembly is provided on the upper part of the frame 1, and a second conduit assembly is provided on the lower part of the frame 1, and a thermoplastic tube 3 is wound between the first conduit assembly and the second conduit assembly;

[0027] Furthermore, the first duct assembly includes three first fixing plates 11 arranged on the top side of the interior, and the side walls of the first fixing plates 11 are rotatably connected to two symmetrical first guide wheels 5 through a rotating shaft; the second duct assembly includes two second fixing plates 12 arranged on the top side of the interior, and the side walls of the second fixing plates 12 are rotatably connected to two symmetrical second guide wheels 13 through a rotating shaft;

[0028] The second conduit assembly includes two second fixing plates 12 arranged on the inner top side, and the side walls of the second fixing plates 12 are rotatably connected to two symmetrical second guide wheels 13 via a rotating shaft.

[0029] The side wall of the frame 1 is provided with a side door, and the side door is provided with an observation window 6; the bottom side of the frame 1 is provided with a rubber pad. Based on this, the frame 1 can be opened through the side door so that the worker can place the thermoplastic tube 3 in it in advance, and the internal situation of the frame 1 can be observed at any time through the observation window 6, and the rubber pad can play a role in shock absorption during work.

[0030] A plurality of cooling tubes 8 are provided, wherein the cooling tubes 8 are sleeved outside the thermoplastic tube 3 and are located between the first catheter assembly and the second catheter assembly. The top end of the cooling tube 8 is connected to a liquid return tube 10, and the bottom end of the cooling tube 8 is provided with a liquid infusion tube 16. A liquid storage tank 2 is installed on one side of the frame 1, and a liquid collecting tank 17 and a liquid pump 14 are provided at the bottom end of the inner part of the frame 1. One end of the liquid return tube 10 extends to the outside of the frame 1 and is connected to the liquid storage tank 2, one end of the liquid infusion tube 16 is connected to the liquid collecting tank 17, and one end of the liquid pump 14 is connected to the liquid storage tank 2 through a pipeline, and a connecting tube 15 is connected between the other end of the liquid pump 14 and the liquid collecting tank 17.

[0031] The cooling pipe 8 is spirally distributed, and a cooling fin 9 is provided on one side of the liquid storage tank 2. Based on this, by providing the cooling fin 9, the cooling liquid in the liquid storage tank 2 can be cooled down after the cooling liquid circulates and heats up, so that the cooling liquid is at a lower temperature, thereby ensuring the cooling effect of the cooling liquid on the thermoplastic tube 3.

[0032] When the utility model is used, the frame 1 can be opened first to pass the thermoplastic tube 3 through the pipe inlet 4, and the thermoplastic tube 3 can be sequentially wound around the first guide wheel 5 and the second guide wheel 13, and at the same time inserted into the cooling tube 8 between the first guide wheel 5 and the second guide wheel 13. Since the first guide wheel 5 and the second guide wheel 13 can rotate on the first fixing plate 11 and the second fixing plate 12 respectively, the thermoplastic tube 3 can be supported and guided to move in a serpentine manner in the frame 1, and then the liquid pump 14 can send the cold liquid in the liquid storage tank 2 into the liquid collecting tank 17 through the connecting pipe 15, so that the liquid collecting tank 17 guides the cold liquid into each cooling tube 8. After flowing through the cooling tube 8, the cold liquid can return to the liquid storage tank 2 again through the return tube 10, so that the cold liquid can circulate continuously in the cooling tube 8 and take away the heat on the thermoplastic tube 3 passing through the inner part thereof. At the same time, through the serpentine distribution of the thermoplastic tube 3 and the spiral winding distribution of the cooling tube 8 on the outer part of the thermoplastic tube 3, the heat conduction time and area can be greatly increased, thereby effectively realizing comprehensive heat dissipation, and the cyclic heat dissipation cooling has less energy loss, which greatly improves the use effect of the device.

[0033] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A thermoplastic cooling device for thermoplastic pipes, characterized in that: include: A frame (1), wherein a pipe inlet (4) is provided on one side of the frame (1), and a pipe outlet (7) is provided on the other side of the frame (1), a first conduit assembly is provided above the interior of the frame (1), and a second conduit assembly is provided below the frame (1), and a thermoplastic tube (3) is wound between the first conduit assembly and the second conduit assembly; A plurality of cooling tubes (8) are provided, wherein the cooling tubes (8) are sleeved outside the thermoplastic tube (3), and the cooling tubes (8) are located between the first conduit assembly and the second conduit assembly. The top end of the cooling tubes (8) is connected to a liquid return tube (10), and the bottom end of the cooling tubes (8) is provided with a liquid infusion tube (16). A liquid storage tank (2) is installed on one side of the frame (1), and a liquid collecting tank (17) and a liquid extraction pump (14) are provided at the bottom end of the frame (1). One end of the liquid return tube (10) extends outside the frame (1) and is connected to the liquid storage tank (2), one end of the liquid infusion tube (16) is connected to the liquid collecting tank (17), and one end of the liquid extraction pump (14) is connected to the liquid storage tank (2) through a pipeline, and a connecting tube (15) is connected between the other end of the liquid extraction pump (14) and the liquid collecting tank (17).

2. A thermoplastic cooling device for thermoplastic pipes according to claim 1, characterized in that: The cooling pipes (8) are distributed in a spiral manner, and a cooling fin (9) is provided on one side of the liquid storage tank (2).

3. A thermoplastic cooling device for thermoplastic pipes according to claim 1, characterized in that: The first conduit assembly comprises three first fixing plates (11) arranged on the inner top side, and the side walls of the first fixing plates (11) are rotatably connected to two symmetrical first guide wheels (5) via a rotating shaft.

4. A thermoplastic cooling device for thermoplastic pipes according to claim 3, characterized in that: The second conduit assembly comprises two second fixing plates (12) arranged on the inner top side, and the side walls of the second fixing plates (12) are rotatably connected to two symmetrical second guide wheels (13) via a rotating shaft.

5. A thermoplastic cooling device for thermoplastic pipes according to claim 4, characterized in that: The first guide wheel (5) and the second guide wheel (13) are distributed alternately, and the first guide wheel (5) is located between the pipe inlet (4) and the pipe outlet (7).

6. The thermoplastic cooling device for thermoplastic pipe according to claim 1, characterized in that: The side wall of the frame (1) is provided with a side door, and the side door is provided with an observation window (6).

7. The thermoplastic cooling device for thermoplastic pipe according to claim 1, characterized in that: A rubber pad is provided on the bottom side of the frame (1).

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