HDPE double-wall corrugated pipe with detection function

Abstract

The utility model discloses a HDPE double -walled corrugated pipe with detection function, including two HDPE double -walled corrugated pipes, and the connecting portion of two HDPE double -walled corrugated pipes is provided with protection assembly, the bottom of protection assembly is installed with liquid collecting component, and the bottom of liquid collecting component is installed with detection assembly, the liquid collecting component includes drain pipe, and the bottom of drain pipe is fixed with liquid collecting box, the detection assembly includes the water -absorbing stick in the liquid collecting box, both ends of water -absorbing stick all are provided with the conducting strip, two conducting strips all are electrically connected equipment box, and the bottom of equipment box is installed with alarm, the utility model discloses liquid falls through the through -hole to the liquid collecting box, with the leakage gathering of liquid, and water -absorbing stick has the water absorption effect, realizes its conducting effect, and two conducting strips are mutually electrified, make the circuit be conducted, and the alarm gives the alarm, then, the staff hears the alarm and looks over, reduces the economic loss.

Description

Technical Field

[0001] This utility model relates to the field of double-wall corrugated pipe technology, and in particular to an HDPE double-wall corrugated pipe with detection function. Background Technology

[0002] HDPE double-wall corrugated pipes are characterized by their light weight, high pressure resistance, good toughness, fast construction, and long service life. Their superior pipe wall structure design significantly reduces costs compared to other pipe structures. Furthermore, their convenient and reliable connection has led to their widespread use both domestically and internationally.

[0003] During the use of HDPE double-wall corrugated pipes, the joints of different HDPE double-wall corrugated pipes are fused together to connect them. However, during the fusion process, some joints are not completely welded. When water passes through the double-wall corrugated pipe, it can easily seep out. Although the amount of seeping water is small, it is not easy for staff to detect the leakage during inspections. This prevents timely handling of the leakage and affects the safe use of HDPE double-wall corrugated pipes. Therefore, there is an urgent need for an HDPE double-wall corrugated pipe with leakage detection capabilities to solve the problem of difficult leakage detection. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a new type of HDPE double-wall corrugated pipe with detection function.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An HDPE double-wall corrugated pipe with detection function includes two HDPE double-wall corrugated pipes, a protective component is provided at the connection part of the two HDPE double-wall corrugated pipes, a liquid collection component is installed at the bottom of the protective component, and a detection component is installed at the bottom of the liquid collection component.

[0007] The liquid collection assembly includes a drain pipe, and a liquid collection box is fixed to the bottom of the drain pipe;

[0008] The detection component includes a water-absorbing rod located inside the liquid collection box. Each end of the water-absorbing rod is provided with a conductive sheet. Both conductive sheets are electrically connected to the device box, and an alarm is installed at the bottom of the device box.

[0009] Preferably, the protective component includes a protective sleeve, with two symmetrical airbags fixed to the inner wall of each protective sleeve. Each airbag is equipped with an air nozzle, and the outer wall of the protective sleeve has a hole through which the air nozzle passes. The protective component includes a protective sleeve, airbags, and air nozzles. The two airbags are respectively located on two corresponding HDPE double-wall corrugated pipes. Inflation is performed through the air nozzles, causing the airbags to press against the outer wall of the HDPE double-wall corrugated pipes, thus achieving a sealing and plugging effect. The compression of the airbags is safer, and they can be deflated, allowing for the disassembly and movement of the protective component. Installation is convenient. The drain pipe is fixed to the bottom of the protective sleeve and communicates with the through hole.

[0010] Preferably, the device box has a battery compartment inside, the conductive sheet is electrically connected to the battery via a wire, a circuit board is installed in the internal cavity of the device box and is electrically connected to the battery, and the alarm is electrically connected to the circuit board.

[0011] Preferably, the inner wall of the liquid collection box is fixed with two fixing rings, and the water-absorbing rod is inserted through the two fixing rings. The fixing rings can be used to install the water-absorbing rod and keep it stable.

[0012] Preferably, both ends of the liquid collection box are equipped with sealing caps, and the inner wall of the sealing cap is fixed with an installation ring. The conductive sheet is located in the corresponding installation ring, which is relatively stable.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. Due to the use of HDPE double-wall corrugated pipes, protective components, liquid collection components, and detection components, the above design ensures that if leakage occurs at the connection between the two HDPE double-wall corrugated pipes, the liquid will fall through the through-hole into the liquid collection box. As the liquid leaks and accumulates, the absorbent rod absorbs the water and conducts electricity. The two conductive plates are energized, thus completing the circuit and triggering the alarm. Subsequently, staff will hear the alarm and investigate, reducing economic losses.

[0015] 2. Two airbags are located on the corresponding two HDPE double-wall corrugated pipes. They are inflated through air nozzles, causing the airbags to press against the outer wall of the HDPE double-wall corrugated pipes, thus achieving a sealing and plugging effect. The compression of the airbags is safer, and they can be deflated to facilitate the disassembly and relocation of the protective components, making installation convenient. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of an HDPE double-wall corrugated pipe with detection function proposed in this utility model.

[0017] Figure 2 This is a partial three-dimensional structural diagram of an HDPE double-wall corrugated pipe with detection function proposed in this utility model.

[0018] Figure 3 This is a partial cross-sectional three-dimensional structural diagram of a detection component for an HDPE double-wall corrugated pipe with detection function proposed in this utility model.

[0019] Figure 4 This is a partial unfolded three-dimensional structural diagram of an HDPE double-wall corrugated pipe with detection function proposed in this utility model.

[0020] In the diagram: 1. HDPE double-wall corrugated pipe; 2. Protective component; 3. Protective sleeve; 4. Airbag; 5. Through hole; 6. Air nozzle; 7. Liquid collection component; 8. Drain pipe; 9. Liquid collection box; 10. Sealing cap; 11. Detection component; 12. Equipment box; 13. Alarm; 14. Water absorption rod; 15. Conductive sheet; 16. Wire; 17. Fixing ring frame; 18. Mounting ring. Detailed Implementation

[0021] 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.

[0022] Reference Figure 1-4 A detection function HDPE double-wall corrugated pipe includes two HDPE double-wall corrugated pipes 1, a protective component 2 is provided at the connection of the two HDPE double-wall corrugated pipes 1, a liquid collection component 7 is installed at the bottom of the protective component 2, and a detection component 11 is installed at the bottom of the liquid collection component 7.

[0023] The liquid collection assembly 7 includes a drain pipe 8, and a liquid collection box 9 is fixed to the bottom of the drain pipe 8;

[0024] The detection component 11 includes a water-absorbing rod 14 located inside the liquid collection box 9. Both ends of the water-absorbing rod 14 are provided with conductive sheets 15. Both conductive sheets 15 are electrically connected to the device box 12, and an alarm 13 is installed at the bottom of the device box 12.

[0025] With the above structure: the protective component 2 includes a protective sleeve 3, and two symmetrical airbags 4 are fixed on the inner wall of the protective sleeve 3. Airbags 4 are fixed with air nozzles 6. The outer wall of the protective sleeve 3 has a hole for the air nozzles 6 to pass through. The protective component 2 includes the protective sleeve 3, airbags 4 and air nozzles 6. The two airbags 4 are respectively located on the two corresponding HDPE double-wall corrugated pipes 1. They are inflated through the air nozzles 6, so that the airbags 4 are squeezed against the outer wall of the HDPE double-wall corrugated pipes 1, which plays a sealing and blocking role. The compression of the airbags 4 is safer and can be deflated, so that the protective component 2 can be disassembled and moved. The installation is convenient. The drain pipe 8 is fixed at the bottom of the protective sleeve 3 and communicates with the through hole 5.

[0026] With the above structure: the device box 12 has a battery compartment inside, the conductive sheet 15 is electrically connected to the battery through the wire 16, the internal cavity of the device box 12 is equipped with a circuit board, and the circuit board is electrically connected to the battery, and the alarm 13 is electrically connected to the circuit board.

[0027] With the above structure, the inner wall of the liquid collection box 9 is fixed with two fixing rings 17, and the water-absorbing rod 14 is inserted through the two fixing rings 17. By using the fixing rings 17, the water-absorbing rod 14 can be installed and kept stable.

[0028] With the above structure: both ends of the liquid collection box 9 are equipped with sealing caps 10, and the inner wall of the sealing cap 10 is fixed with a mounting ring 18. The conductive sheet 15 is located in the corresponding mounting ring 18, which is relatively stable.

[0029] Working principle: The system consists of an HDPE double-wall corrugated pipe 1, a protective component 2, a liquid collection component 7, and a detection component 11. The protective component 2 is installed between two HDPE double-wall corrugated pipes 1. The liquid collection component 7 collects liquid leaking from the connection between the two HDPE double-wall corrugated pipes 1. The detection component 11 includes a water-absorbing rod 14, a conductive sheet 15, a device box 12, a battery, an alarm 13, and a circuit board. With this design, if leakage occurs at the connection between the two HDPE double-wall corrugated pipes 1, the liquid falls through the through hole 5 into the liquid collection box 9. As the liquid leaks and accumulates, the water-absorbing rod 14 absorbs water and conducts electricity. The two conductive sheets 15 are energized, thus completing the circuit. The alarm 13 then sounds, and staff can check the situation after hearing the alarm, thus reducing economic losses.

[0030] 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 double-walled HDPE corrugated pipe with detection function, comprising two double-walled HDPE corrugated pipes (1), characterized in that, A protective component (2) is provided at the connection point of the two HDPE double-wall corrugated pipes (1), a liquid collection component (7) is installed at the bottom of the protective component (2), and a detection component (11) is installed at the bottom of the liquid collection component (7). The liquid collection assembly (7) includes a drain pipe (8), and a liquid collection box (9) is fixed to the bottom of the drain pipe (8); The detection component (11) includes a water-absorbing rod (14) located inside the liquid collection box (9). Both ends of the water-absorbing rod (14) are provided with conductive sheets (15). Both conductive sheets (15) are electrically connected to the device box (12). An alarm (13) is installed at the bottom of the device box (12).

2. The HDPE double-wall corrugated pipe with detection function according to claim 1, characterized in that, The protective component (2) includes a protective sleeve (3), and two symmetrical airbags (4) are fixed on the inner wall of the protective sleeve (3). Each airbag (4) is fixed with an air nozzle (6), and the outer wall of the protective sleeve (3) has a hole through which the air nozzle (6) passes.

3. The HDPE double-wall corrugated pipe with detection function according to claim 2, characterized in that, The drain pipe (8) is fixed to the bottom of the protective sleeve (3) and communicates with the through hole (5).

4. The HDPE double-wall corrugated pipe with detection function according to claim 3, characterized in that, The device box (12) has a battery compartment inside. The conductive sheet (15) is electrically connected to the battery through a wire (16). The internal cavity of the device box (12) is equipped with a circuit board, which is electrically connected to the battery. The alarm (13) is electrically connected to the circuit board.

5. The HDPE double-wall corrugated pipe with detection function according to claim 4, characterized in that, The inner wall of the liquid collection box (9) is fixed with two fixing rings (17), and the water-absorbing rod (14) is inserted through the two fixing rings (17).

6. The HDPE double-wall corrugated pipe with detection function according to claim 5, characterized in that, Both ends of the liquid collection box (9) are equipped with sealing caps (10), and the inner wall of the sealing cap (10) is fixed with an installation ring (18). The conductive sheet (15) is located in the corresponding installation ring (18).

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