Anti-corrosion and anti-leakage connecting device of sewage treatment pipe network

Abstract

The utility model discloses an anti-corrosion and anti-leakage connecting device of a sewage treatment pipe network, which relates to the technical field of pipeline connection and comprises a first water pipe, a second water pipe arranged on the right side of the first water pipe, a connecting sleeve sleeved between the first water pipe and the second water pipe, a fixing rod fixedly connected to the end face of the connecting sleeve, and a reinforcing sleeve fixedly connected to the other end of the fixing rod. A clamping hoop is arranged on the outer side of the sealing ring, a detection box is installed below the reinforcing sleeve of the connecting sleeve, a capacitive sensor is installed on the inner bottom face of the detection box, a sensing detector is installed on the outer surface of the detection box, and a wireless communication alarm module is installed on the outer surface of the detection box. Through the arrangement of the fixing rod, the reinforcing sleeve, the sealing ring, the hoop, the detection box, the capacitive sensor, the sensing detector and the wireless communication alarm module, the function of avoiding long-term leakage is achieved, meanwhile, the automatic alarm function is achieved, and the purpose of improving the practicability of the connecting device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline connection, in particular to an anti-corrosion and anti-leakage connection device for a sewage treatment pipe network. Background Art

[0002] In order to ensure the anti-corrosion and anti-leakage effect of the pipe joint end, conventional sewage transmission pipelines are usually wrapped with heat shrink tubing and then tightened with a hot air gun for protection. It has the functions of high-temperature shrinkage, corrosion insulation, and flame retardancy. However, when this type of protection is applied to pipes under outdoor paving, they age quickly after being eroded by external rain and high temperature, and the shrinking edge is prone to wrinkles due to aging, affecting the sealing of the pipe joint end. Therefore, it is necessary to ensure that the heat shrinkage construction is repeated regularly during the maintenance period, which makes the convenience of use less than ideal.

[0003] Publication of patent specification for utility model patent in China CN220470900U An anti-corrosion and anti-leakage connection device for a sewage treatment pipe network disclosed in the disclosure makes the pipe end head clamped by the inner clamping ring and the middle end sleeve of the connection point to achieve sealing at the end point, and then the gap filling ring and the flexible connection belt extrusion plug are arranged at the joint end positioning sleeve port and the pipe gap position to complete the secondary sealing of the joint end positioning sleeve and the pipe assembly point, so that the whole side of the pipe end head is wrapped, which plays a role in isolating from the outside and improving the corrosion resistance, can avoid corrosion due to the pipe butt end, and effectively improve the leakage resistance, but the stability of the connection between the two pipes is poor, and if leakage occurs, the staff cannot deal with it in time, which has the disadvantage of poor practicality. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides an anti-corrosion and anti-leakage connection device for a sewage treatment pipe network, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: an anti-corrosion and anti-leakage connection device for a sewage treatment network, comprising a water pipe one, a water pipe two is arranged on the right side of the water pipe one, a connecting sleeve is provided in the middle sleeve between the water pipe one and the water pipe two, a fixing rod is fixedly connected to the end face of the connecting sleeve, a reinforcement sleeve is fixedly connected to the other end of the fixing rod, a sealing ring is provided in the middle of the connecting sleeve and the reinforcement sleeve near the water pipe two, a clamp is provided on the outside of the sealing ring, a detection box is installed below the reinforcement sleeve of the connecting sleeve, the upper surface of the detection box is communicated with the connecting sleeve and the reinforcement sleeve, a capacitive sensor is installed on the inner bottom surface of the detection box, a sensor detector is installed on the outer surface of the detection box, and a wireless communication alarm module is installed on the outer surface of the detection box.

[0008] Optionally, there are several fixing rods, which are distributed in a circular array.

[0009] Optionally, the material of the clamp is a deformable steel ring, a lower connecting block is fixedly connected to the lower interface of the clamp, and an upper connecting block is fixedly connected to the upper interface of the clamp.

[0010] Optionally, the surfaces of the lower connecting block and the upper connecting block are both provided with through holes, bolts pass through the surfaces of the through holes, and nuts are threadedly connected to the outer surfaces of the upper ends of the bolts.

[0011] Optionally, the number of the reinforcement sleeve, sealing ring, clamp, lower connecting block, upper connecting block, bolts and nuts is two, and they are symmetrically distributed on both sides of the connecting sleeve, and several fixing rods are also connected between the connecting sleeve and the reinforcement sleeve on the left.

[0012] Optionally, the capacitive sensor transmits signals to a sensor detector via a wire, the sensor detector transmits signals to a wireless communication alarm module via a wire, and the wireless communication alarm module wirelessly communicates with a maintenance center.

[0013] (III) Beneficial effects

[0014] The utility model provides an anti-corrosion and anti-leakage connection device for a sewage treatment pipe network, which has the following

[0015] Beneficial effects:

[0016] 1. The anti-corrosion and anti-leakage connection device of the sewage treatment pipe network has the effect of improving the stability of the connection and the automatic alarm of leakage through the arrangement of the fixing rod, the reinforcement sleeve, the sealing ring, the clamp, the detection box, the capacitive sensor, the sensor detector and the wireless communication alarm module. When in use, when connecting the water pipe 1 and the water pipe 2, first install the sealing ring and the clamp at the connection between the connection sleeve and the reinforcement sleeve, the sealing ring and the clamp are located on the inner side of the fixing rod, and connect the connection sleeve. The two ends of the connecting sleeve are sleeved at the connection of water pipe one and water pipe two, the inner surfaces of the connecting sleeve and the reinforcement sleeve are tightly fitted with the outer surfaces of water pipe one and water pipe two, and then the bolts are passed through the through holes on the surfaces of the lower connecting block and the upper connecting block, and the nuts are tightened to the surfaces of the bolts. As the nuts are tightened, the lower connecting block and the upper connecting block are brought closer, thereby tightening the clamp and squeezing the sealing ring. The inner side of the sealing ring is tightly set on the outer surface of water pipe two to complete the sealing connection there, and the clamp is stuck in the middle of the connecting sleeve and the reinforcement sleeve. The connection sleeve and the reinforcement sleeve are limited so that the connection sleeve and the reinforcement sleeve are fixed at the connection between the water pipe one and the water pipe two, which improves the stability of the connection. After the connection, during use, when the connection between the water pipe one and the water pipe two leaks, water drops drip downward from the sealing ring, and the water drops drip onto the upper surface of the capacitive sensor. When the water drops drip, charges are formed between the electrodes of the capacitive sensor, which changes the electric field distribution between the electrodes, causing the capacitance value to change. When the capacitance value changes, the capacitive sensor sends a signal to the sensor detector through a wire, and the sensor detector converts the signal into an electrical signal and outputs it to the wireless communication alarm module. After the wireless communication alarm module receives the electrical signal from the sensor detector, the wireless communication alarm module immediately sends an alarm signal to the maintenance center. After receiving the alarm signal, the maintenance center can arrange staff to repair the connection in a timely manner, which avoids long-term leakage. At the same time, it has the function of automatic alarm, achieving the purpose of improving the practicality of the connection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of the front section of the utility model;

[0019] Figure 3 It is a schematic structural diagram of a side cross-section of the clamp of the utility model;

[0020] Figure 4 For this utility model Figure 3 Schematic diagram of the structure at A in the middle.

[0021] In the figure: 1. Water pipe one; 2. Water pipe two; 3. Connecting sleeve; 4. Fixing rod; 5. Reinforcement sleeve; 6. Sealing ring; 7. Clamp; 8. Lower connecting block; 9. Upper connecting block; 10. Through hole; 11. Bolt; 12. Nut; 13. Detection box; 14. Capacitive sensor; 15. Sensor detector; 16. Wireless communication alarm module. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Example 1

[0024] See also Figures 1 to 4 The utility model provides a technical solution: an anti-corrosion and anti-leakage connection device for a sewage treatment pipe network, comprising a water pipe 1, a water pipe 2 2 is arranged on the right side of the water pipe 1, a connecting sleeve 3 is arranged in the middle sleeve between the water pipe 1 and the water pipe 2, the end face of the connecting sleeve 3 is fixedly connected with a fixing rod 4, the number of the fixing rods 4 is several, and they are distributed in a circular array, the other end of the fixing rod 4 is fixedly connected with a reinforcing sleeve 5, a sealing ring 6 is arranged between the connecting sleeve 3 and the reinforcing sleeve 5 near the water pipe 2, a clamp 7 is arranged on the outside of the sealing ring 6, the material of the clamp 7 is a variable steel ring, a lower connecting block 8 is fixedly connected to the lower interface of the clamp 7, an upper connecting block 9 is fixedly connected to the upper interface of the clamp 7, the surfaces of the lower connecting block 8 and the upper connecting block 9 are both provided with through holes 10, a bolt 11 passes through the surface of the through hole 10, and the outer surface of the upper end of the bolt 11 is threaded It is connected with a nut 12, a reinforcement sleeve 5, a sealing ring 6, a clamp 7, a lower connecting block 8, an upper connecting block 9, a bolt 11 and a nut 12, each of which is two in number and symmetrically distributed on both sides of the connection sleeve 3. A number of fixing rods 4 are also connected between the connection sleeve 3 and the reinforcement sleeve 5 on the left. A detection box 13 is installed below the reinforcement sleeve 5 of the connection sleeve 3. The upper surface of the detection box 13 is communicated with the connection sleeve 3 and the reinforcement sleeve 5. A capacitive sensor 14 is installed on the inner bottom surface of the detection box 13. A sensor detector 15 is installed on the outer surface of the detection box 13. A wireless communication alarm module 16 is installed on the outer surface of the detection box 13. The capacitive sensor 14 transmits signals to the sensor detector 15 through a wire, and the sensor detector 15 transmits signals to the wireless communication alarm module 16 through a wire. The wireless communication alarm module 16 communicates wirelessly with the maintenance center.

[0025] In order to achieve the purpose of improving the practicality of the connection device, when using, when connecting the water pipe 1 and the water pipe 2, first install the sealing ring 6 and the clamp 7 at the connection between the connecting sleeve 3 and the reinforcement sleeve 5, the sealing ring 6 and the clamp 7 are located on the inner side of the fixing rod 4, and the two ends of the connecting sleeve 3 are sleeved at the connection between the water pipe 1 and the water pipe 2, the inner surface of the connecting sleeve 3 and the reinforcement sleeve 5 is tightly fitted with the outer surface of the water pipe 1 and the water pipe 2, and then the bolt 11 is passed through the lower connecting block 8 and the upper connecting block 9, the nut 12 is tightened to the surface of the bolt 11, and as the nut 12 is tightened, the lower connecting block 8 and the upper connecting block 9 are brought closer, thereby tightening the clamp 7, squeezing the sealing ring 6, and the inner side of the sealing ring 6 is tightly set on the outer surface of the water pipe 2, completing the sealing connection there, and the clamp 7 is stuck in the middle of the connecting sleeve 3 and the reinforcement sleeve 5, limiting the connecting sleeve 3 and the reinforcement sleeve 5, so that the connecting sleeve 3 and the reinforcement sleeve 5 are fixed at the connection between the water pipe 1 and the water pipe 2 , which improves the stability of the connection. After the connection, during use, when leakage occurs at the connection between the water pipe 1 and the water pipe 2, water drops drip downward from the sealing ring 6, and the water drops drip onto the upper surface of the capacitive sensor 14. When the water drops drip, charges are formed between the electrodes of the capacitive sensor 14, which changes the electric field distribution between the electrodes, causing the capacitance value to change. When the capacitance value changes, the capacitive sensor 14 sends a signal to the sensor detector 15 through a wire, and the sensor detector 15 converts the signal into an electrical signal and outputs it to the wireless communication alarm module 16. After the wireless communication alarm module 16 receives the electrical signal from the sensor detector 15, the wireless communication alarm module 16 immediately sends an alarm signal to the maintenance center. After receiving the alarm signal, the maintenance center can arrange staff to repair the connection in a timely manner, which plays a role in avoiding long-term leakage. At the same time, it has the function of automatic alarm, thereby achieving the purpose of improving the practicality of the connection device.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anti-corrosion and anti-leakage connection device for a sewage treatment pipe network, comprising a water pipe (1), characterized in that: The right side of the water pipe 1 (1) is provided with a water pipe 2 (2), the middle sleeve of the water pipe 1 (1) and the water pipe 2 (2) is provided with a connecting sleeve (3), the end surface of the connecting sleeve (3) is fixedly connected to a fixing rod (4), the other end of the fixing rod (4) is fixedly connected to a reinforcing sleeve (5), a sealing ring (6) is provided between the connecting sleeve (3) and the reinforcing sleeve (5) near the water pipe 2 (2), a clamp (7) is provided on the outside of the sealing ring (6), a detection box (13) is installed below the reinforcing sleeve (5) of the connecting sleeve (3), the upper surface of the detection box (13) is in communication with the connecting sleeve (3) and the reinforcing sleeve (5), a capacitive sensor (14) is installed on the inner bottom surface of the detection box (13), a sensor detector (15) is installed on the outer surface of the detection box (13), and a wireless communication alarm module (16) is installed on the outer surface of the detection box (13).

2. The anti-corrosion and anti-leakage connection device for a sewage treatment pipe network according to claim 1, characterized in that: The number of the fixing rods (4) is several and they are distributed in a circular array.

3. The anti-corrosion and anti-leakage connection device for a sewage treatment pipe network according to claim 1, characterized in that: The material of the clamp (7) is a deformable steel ring, a lower connection block (8) is fixedly connected to the lower interface of the clamp (7), and an upper connection block (9) is fixedly connected to the upper interface of the clamp (7).

4. The anti-corrosion and anti-leakage connection device for a sewage treatment pipe network according to claim 3, characterized in that: The surfaces of the lower connecting block (8) and the upper connecting block (9) are both provided with through holes (10), bolts (11) pass through the surfaces of the through holes (10), and nuts (12) are threadedly connected to the outer surfaces of the upper ends of the bolts (11).

5. The anti-corrosion and anti-leakage connection device for a sewage treatment pipe network according to claim 1, characterized in that: The number of the reinforcement sleeve (5), the sealing ring (6), the clamp (7), the lower connecting block (8), the upper connecting block (9), the bolts (11) and the nuts (12) are all two, and they are symmetrically distributed on both sides of the connecting sleeve (3). A plurality of fixing rods (4) are also connected between the connecting sleeve (3) and the left reinforcement sleeve (5).

6. The anti-corrosion and anti-leakage connection device for a sewage treatment pipe network according to claim 1, characterized in that: The capacitive sensor (14) transmits signals to the sensor detector (15) via a wire, the sensor detector (15) transmits signals to the wireless communication alarm module (16) via a wire, and the wireless communication alarm module (16) wirelessly communicates with the maintenance center.

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