A polytetrafluoroethylene pipe performance detection device

Abstract

The utility model relates to a polytetrafluoroethylene pipeline detection technical field especially relates to a kind of polytetrafluoroethylene pipeline performance detection device.The utility model provides a kind of polytetrafluoroethylene pipeline quality can be judged by detecting the water quality in polytetrafluoroethylene pipeline, and the polytetrafluoroethylene pipeline performance detection device of material stability is convenient for evaluation.A kind of polytetrafluoroethylene pipeline performance detection device, including test bin, drain pipe and test table etc., test bin lower right side is connected with drain pipe, and test bin right inner side is connected with test table.The utility model passes through connecting water pipe and is extracted into the collection water bin by water, when toxic dissolving material is partially decomposed in polytetrafluoroethylene pipeline into water, the water quality in connecting water pipe is detected by water quality detector, reaches a kind of polytetrafluoroethylene pipeline quality can be judged by detecting the water quality in polytetrafluoroethylene pipeline, and the effect of material stability is convenient for evaluation.

Description

Technical Field

[0001] This utility model relates to the field of polytetrafluoroethylene (PTFE) pipeline testing technology, and in particular to a PTFE pipeline performance testing device. Background Technology

[0002] Polytetrafluoroethylene (PTFE) is widely used in fields with extremely high requirements for pipeline material stability, such as chemical, pharmaceutical, food processing, and water treatment, due to its excellent corrosion resistance, high and low temperature resistance, and low coefficient of friction. However, during long-term use, PTFE pipelines are affected by various factors such as media erosion, temperature changes, and pressure fluctuations. This can lead to gradual aging, degradation, or microstructural damage within the material, resulting in decreased pipeline performance and even safety hazards such as leaks and pollution.

[0003] Therefore, it is necessary to design a PTFE pipe performance testing device that can determine the quality of PTFE pipes by testing the water quality inside the pipes, thus facilitating the assessment of material stability. Utility Model Content

[0004] To overcome the shortcomings of polytetrafluoroethylene (PTFE) pipes during long-term use, which are susceptible to various factors such as media corrosion, temperature changes, and pressure fluctuations, leading to gradual aging, degradation, or microstructural damage within the material, resulting in decreased pipe performance and even safety hazards such as leaks and pollution, this utility model provides a PTFE pipe performance testing device that can determine the quality of PTFE pipes by testing the water quality inside the pipes, facilitating the assessment of material stability.

[0005] The technical solution of this utility model is as follows: A performance testing device for polytetrafluoroethylene (PTFE) pipes includes a test chamber, a drain pipe, a test platform, a water tank, a first valve, a first connecting pipe, a pressurizing component, and a water quality testing component. The drain pipe is connected to the lower right side of the test chamber, the test platform is connected to the inner right side of the test chamber, and the water tank is connected to the upper left side of the test platform. The first valve is installed on the right side of the water tank, and the first connecting pipe is connected to the first valve. The test chamber is equipped with a pressurizing component capable of applying pressure to the inside of the PTFE pipe, and the first connecting pipe is equipped with a water quality testing component capable of detecting the water quality inside the PTFE pipe.

[0006] As a further preferred option, a collection slot is provided inside the right side of the test chamber.

[0007] As a further preferred embodiment, a temperature sensor is also included, with a temperature sensor connected to the front right side of the first connecting tube.

[0008] As a further preferred embodiment, the pressurization assembly includes a pressurization pump, a water pressure sensor, a second connecting pipe, and a second valve. The pressurization pump is connected to the right side of the test chamber, and the second connecting pipe is connected to the right side of the test chamber. The second connecting pipe is connected to the pressurization pump, and the water pressure sensor is connected to the front left side of the second connecting pipe. The second valve is provided on the right side of the second connecting pipe.

[0009] As a further preferred option, it also includes a cylinder, a pressure sensor, and a pressure plate. The cylinder is connected to the inner side of the upper part of the test chamber. The cylinder and the processor are electrically connected through a control module. A pressure sensor is connected to the extension end of the cylinder, and a pressure plate is connected to the lower side of the pressure sensor.

[0010] As a further preferred option, a water quality testing component is also included. The water quality testing component includes a water collection tank, a connecting water pipe, a water quality detector, and a third valve. The water collection tank is connected to the upper side of the water tank, and the connecting water pipe is connected to the right side of the water collection tank through a pump body. The water quality detector is connected to the first connecting pipe, and the water quality detector is connected to the connecting water pipe. A third valve is connected between the connecting water pipe and the first connecting pipe.

[0011] The present invention has the following advantages: 1. The present invention draws water into the collection tank through the connecting water pipe. When the toxic dissolved substances inside the polytetrafluoroethylene pipe decompose into the water, the water quality in the connecting water pipe is detected by the water quality detector. This achieves the effect of judging the quality of the polytetrafluoroethylene pipe by detecting the water quality in the polytetrafluoroethylene pipe, which is convenient for evaluating the stability of the material.

[0012] 2. This utility model, by opening the second valve and then starting the pressure pump, applies a certain pressure to the polytetrafluoroethylene (PTFE) pipe through the second connecting pipe. The internal pressure is detected by a water pressure sensor, and the PTFE pipe is observed to see if it has ruptured. This achieves the effect of applying pressure to both the inside and outside of the PTFE pipe for testing, which facilitates a comprehensive test of its pressure resistance. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0014] Figure 2 This is a three-dimensional structural diagram of the water tank and temperature sensor components of this utility model.

[0015] Figure 3 This is a three-dimensional structural diagram of the second valve and the second connecting pipe of this utility model.

[0016] Figure 4 This is a three-dimensional structural diagram of the cylinder and pressure sensor components of this utility model.

[0017] Figure 5This is a three-dimensional structural diagram of the pressure sensor and pressure plate components of this utility model.

[0018] Figure 6 This is a three-dimensional structural diagram of the water quality detector and third valve components of this utility model.

[0019] The components are: 1-Test chamber, 2-Pressure pump, 3-Drain pipe, 4-Test platform, 5-Water tank, 6-First valve, 7-First connecting pipe, 8-Temperature sensor, 9-Water pressure sensor, 10-Second connecting pipe, 11-Cylinder, 12-Second valve, 13-Pressure sensor, 14-Pressure plate, 15-Water collection chamber, 16-Connecting water pipe, 17-Water quality detector, 18-Third valve. Detailed Implementation

[0020] The present invention will be further described below with reference to specific embodiments. It should also be noted that, unless otherwise explicitly specified and limited, terms such as "setting," "installing," "connecting," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in the present invention based on the specific circumstances.

[0021] A device for testing the performance of polytetrafluoroethylene (PTFE) pipes, such as Figure 1 and Figure 2 As shown, the test chamber includes a test chamber 1, a drain pipe 3, a test platform 4, a water tank 5, a first valve 6, a first connecting pipe 7, a temperature sensor 8, a pressurizing component, and a water quality detection component. The test chamber 1 has a collection tank inside on the right side for easy water collection. The drain pipe 3 is connected to the lower right side of the test chamber 1. The test platform 4 is connected to the inner right side of the test chamber 1. The water tank 5 is connected to the upper left side of the test platform 4. The first valve 6 is located on the right side of the water tank 5. The first connecting pipe 7 is connected to the first valve 6. The temperature sensor 8 is connected to the front right side of the first connecting pipe 7. The test chamber 1 is equipped with a pressurizing component, and the first connecting pipe 7 is equipped with a water quality detection component.

[0022] like Figures 1-3 As shown, the pressurization assembly includes a pressurization pump 2, a water pressure sensor 9, a second connecting pipe 10, and a second valve 12. The pressurization pump 2 is connected to the right side of the test chamber 1, and the second connecting pipe 10 is connected to the right side of the test chamber 1. The second connecting pipe 10 is connected to the pressurization pump 2, and the water pressure sensor 9 is connected to the front left side of the second connecting pipe 10. The second valve 12 is provided on the right side of the second connecting pipe 10.

[0023] like Figure 2 , Figure 4 and Figure 5As shown, it also includes a cylinder 11, a pressure sensor 13 and a pressure plate 14. The cylinder 11 is connected to the upper inner side of the test chamber 1. The cylinder 11 and the processor are electrically connected through a control module. The pressure sensor 13 is connected to the extension end of the cylinder 11. The pressure plate 14 is connected to the lower side of the pressure sensor 13.

[0024] like Figure 2 and Figure 6 As shown, it also includes a water quality testing component, which includes a water collection tank 15, a connecting water pipe 16, a water quality detector 17, and a third valve 18. The water collection tank 15 is connected to the upper side of the water tank 5, and the connecting water pipe 16 is connected to the right side of the water collection tank 15 through a pump body. The water quality detector 17 is connected to the first connecting pipe 7, and the water quality detector 17 is connected to the connecting water pipe 16. The third valve 18 is connected between the connecting water pipe 16 and the first connecting pipe 7.

[0025] When using this device, first place the test chamber 1 in the PTFE pipe performance testing area, then install the PTFE pipe between the first connecting pipe 7 and the second connecting pipe 10. Then open the first valve 6 to allow hot water in the water tank 5 to enter the PTFE pipe through the first connecting pipe 7. The water temperature is detected by the temperature sensor 8. After the water is added, close the first valve 6, then start the cylinder 11 to move the pressure plate 14 downward. The pressure plate 14 squeezes the outside of the PTFE pipe. The pressure sensor 13 detects the applied pressure and observes the changes in the external pressure when the PTFE pipe is filled with water. When it is necessary to test the internal pressure resistance of the PTFE pipe, the second valve 12 can be opened and the pressure pump 2 can be started to apply a certain pressure to the PTFE pipe through the second connecting pipe 10. The internal pressure is detected by the water pressure sensor 9 and the PTFE pipe is observed for any rupture. This allows for testing by applying pressure to both the inside and outside of the PTFE pipe, facilitating a comprehensive test of its pressure resistance. After the pressure test is completed, the third valve 18 is opened, and water is pumped into the collection tank 15 through the connecting water pipe 16 via the pump body. If toxic substances are decomposed inside the PTFE pipe and released into the water during the pressure test or when hot water stays inside the PTFE pipe for a long time, the water quality in the connecting water pipe 16 is tested by the water quality detector 17. This allows the quality of the PTFE pipe to be judged by testing the water quality inside the PTFE pipe, which is convenient for assessing the stability of the material. When the water quality inside the PTFE pipe is safe, the PTFE pipe can be removed, and the water can be discharged through the drain pipe 3.

[0026] The technical principles of the present invention have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of the present invention and should not be construed as limiting the scope of protection of the present invention in any way. Based on this explanation, those skilled in the art can conceive of other specific embodiments of the present invention without creative effort, and these embodiments will all fall within the scope of protection of the present invention.

Claims

1. A performance testing device for polytetrafluoroethylene (PTFE) pipes, characterized in that: It includes a test chamber (1), a drain pipe (3), a test platform (4), a water tank (5), a first valve (6), a first connecting pipe (7), a pressurizing component, and a water quality testing component. The lower right side of the test chamber (1) is connected to the drain pipe (3), the inner right side of the test chamber (1) is connected to the test platform (4), the upper left side of the test platform (4) is connected to the water tank (5), the right side of the water tank (5) is provided with the first valve (6), the first valve (6) is connected to the first connecting pipe (7), the test chamber (1) is provided with a pressurizing component that can apply pressure to the inside of the polytetrafluoroethylene pipe, and the first connecting pipe (7) is provided with a water quality testing component that can test the water quality inside the polytetrafluoroethylene pipe.

2. The polytetrafluoroethylene (PTFE) pipe performance testing device as described in claim 1, characterized in that: The test chamber (1) has a collection slot on the right side.

3. The polytetrafluoroethylene pipe performance testing device as described in claim 1, characterized in that: It also includes a temperature sensor (8), and the temperature sensor (8) is connected to the front right side of the first connecting tube (7).

4. The polytetrafluoroethylene pipe performance testing device as described in claim 1, characterized in that: The pressurization assembly includes a pressurization pump (2), a water pressure sensor (9), a second connecting pipe (10), and a second valve (12). The pressurization pump (2) is connected to the right side of the test chamber (1), and the second connecting pipe (10) is connected to the right side of the test chamber (1). The second connecting pipe (10) is connected to the pressurization pump (2), and the water pressure sensor (9) is connected to the front left side of the second connecting pipe (10). The second valve (12) is provided on the right side of the second connecting pipe (10).

5. The polytetrafluoroethylene pipe performance testing device as described in claim 1, characterized in that: It also includes a cylinder (11), a pressure sensor (13) and a pressure plate (14). The cylinder (11) is connected to the upper inner side of the test chamber (1). The cylinder (11) and the processor are electrically connected through the control module. The pressure sensor (13) is connected to the extension end of the cylinder (11). The pressure plate (14) is connected to the lower side of the pressure sensor (13).

6. The polytetrafluoroethylene pipe performance testing device as described in claim 1, characterized in that: It also includes a water quality testing component, which includes a water collection tank (15), a connecting water pipe (16), a water quality detector (17), and a third valve (18). The water collection tank (15) is connected to the upper side of the water tank (5). The connecting water pipe (16) is connected to the right side of the water collection tank (15) through the pump body. The water quality detector (17) is connected to the first connecting pipe (7). The water quality detector (17) is connected to the connecting water pipe (16). The third valve (18) is connected between the connecting water pipe (16) and the first connecting pipe (7).

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