TW202200283A - Shockwave pipeline cleaning system - Google Patents

Abstract

Disclosed is a shockwave pipeline cleaning system including a liquid supplying device, a gas supplying device, a fluid pressure adjusting device, a foam water supplying device, a foam generating device, a flow path switching device, a pressure sensing device and a controlling device, for performing a pipeline inspection and cleaning on a target pipeline system.

Description

Shock wave cleaning pipeline system

The present invention relates to a water pipe cleaning system, in particular to a shock wave cleaning pipeline system.

A water pipe is a piping system used to transport fluids from one location to another. The most common one in daily life is the tap water pipe used to transport tap water. During the conveying process, the impurities and minerals contained in the tap water will settle down and adhere to the wall of the water pipe to form scale after a long time, which will lead to the decrease of the effluent volume and even the corrosion of the pipe wall. Therefore, the cleaning of water pipes is very important.

Therefore, the purpose of the present invention is to provide a shock wave cleaning pipeline system, which can detect and clean the pipeline system.

The technical means adopted by the present invention to solve the problems of the prior art is to provide a shock wave cleaning pipeline system for detecting and cleaning the target pipeline system. The shock wave cleaning pipeline system includes: a liquid supply device for Supply testing water and cleaning water; gas supply device for supplying testing gas and exhaust gas; fluid pressure regulating device for regulating fluid pressure; foam water supply device for supplying foam water; foam generating device for Generate foam; flow path switching device, including switch assembly between liquid supply device and fluid pressure adjustment device, switch assembly between gas supply device and fluid pressure adjustment device, switch assembly between foam water supply device and fluid pressure adjustment device, fluid pressure adjustment device A switch assembly between the liquid supply device and the fluid pressure adjustment device, and a switch assembly between the fluid pressure adjustment device and the foam generating device, the switch assembly between the liquid supply device and the fluid pressure adjustment device is switchably connected between the liquid supply device and the fluid pressure adjustment device, the gas The switch assembly between the supply device and the fluid pressure regulator is switchably connected between the gas supply device and the fluid pressure regulator, and the switch assembly between the foam water supply device and the fluid pressure regulator is switchably connected to the foam water supply between the fluid pressure regulating device and the fluid pressure regulating device, the fluid pressure regulating device and the outlet switch assembly are switchably connected between the fluid pressure regulating device and the target pipeline system, and the fluid pressure regulating device and the foam generating device are switched on and off The component is switchably connected between the fluid pressure regulating device and the foam generating device, and by means of the switching component between the liquid supply device and the fluid pressure regulating device, the switching component between the gas supply device and the fluid pressure regulating device, the foam The switch components between the water supply device and the fluid pressure regulating device, the switch components between the fluid pressure regulating device and the outlet, and the individual switching of the switching components between the fluid pressure regulating device and the foam generating device determine the liquid supply device, the gas supply a communication state between the device, the fluid pressure regulating device, the foam water supply device, the foam generating device and the target piping system; a pressure sensing device for sensing the piping pressure of the target piping system; and a control device, which is controlled and connected to the liquid supply device, the gas supply device, the fluid pressure regulating device, the foam water supply device, the foam generating device, and the flow path switching device, and the signal is connected to the pressure sensing device, The control device is configured to switchably perform liquid station pressure leak detection, gas station pressure leak detection, shock wave cleaning process, foam cleaning process, and shutdown evacuation process, wherein when performing the liquid station pressure leak detection, the control device By switching the switch assembly between the liquid supply device and the fluid pressure regulating device and the switch assembly between the fluid pressure regulating device and the outlet of the flow path switching device to open, the liquid supply device is communicated through the fluid pressure regulating device In the target pipeline system, the detection water is input to the target pipeline system after being pressure-regulated, and the control device adjusts the fluid pressure of the flow path switching device by adjusting the pressure. The switch assembly between the throttle device and the outlet is switched off, and the liquid in the target pipeline system is judged according to the pressure change of the pipeline pressure of the target pipeline system through which the detection water is input within the preset liquid station pressure detection time. Whether the station pressure leak test is qualified or not, when the gas station pressure leak test is performed, the control device uses the switch assembly between the gas supply device and the fluid pressure regulating device of the flow path switching device and the fluid pressure regulating device. The switch assembly between the outlet and the outlet is switched to open, so that the gas supply device is communicated with the target pipeline system through the fluid pressure regulating device, and the detected gas is input to the target pipeline system after pressure regulation, and the control device By switching the switch assembly between the fluid pressure regulating device and the outlet of the flow path switching device to be closed and according to the pipeline pressure of the target pipeline system through which the detected gas is input within a preset gas station pressure detection time The pressure changes to determine whether the pressure leak test of the gas station of the target pipeline system is qualified or not. When the shock wave cleaning process is performed, the control device adjusts the fluid pressure by the liquid supply device and the fluid pressure of the flow path switching device. The switch assembly between the devices and the switch assembly between the fluid pressure regulating device and the outlet are switched to open, so that the liquid supply device is communicated with the target pipeline system through the fluid pressure regulating device, and the cleaning water is passed through to form a continuous shock wave. After the mode pressure is adjusted, it is input to the target pipeline system to perform shock wave cleaning on the target pipeline system. When the foam cleaning process is performed, the control device uses the foam water supply device of the flow path switching device with the foam water supply device. The switch assembly between the fluid pressure regulating devices and the switch assembly between the fluid pressure regulating device and the foam generating device are switched to open, so that the foam water supply device is communicated with the target pipeline system via the fluid pressure regulating device and the foam generating device, After the foam water is pressure-regulated and foamed, it is input to the target pipeline system to perform foam cleaning on the target pipeline system. When performing the shutdown and emptying process, the control device uses the flow path The switch assembly between the gas supplying device and the fluid pressure regulating device, the switching assembly between the fluid pressure regulating device and the outlet, and the switching assembly between the fluid pressure regulating device and the foam generating device of the switching device are switched on to enable the gas supplying device The fluid pressure regulating device and the foam generating device are communicated through the flow path switching device, and the exhaust gas is made to flow through the flow path switching device, the fluid pressure regulating device and the foam generating device to evacuate the shock wave Clean the internal piping moisture of the piping system.

In an embodiment of the present invention, a shock wave cleaning pipeline system is provided, further comprising a water quality sensing device, the signal is connected to the control device, and the water quality sensing device is used for sensing the water quality of the target pipeline system before cleaning and / or water quality after cleaning.

In an embodiment of the present invention, a shock wave cleaning pipeline system is provided, further comprising a cloud connection device, data is connected to the control device for connecting to a cloud data collection system, and the control device is connected through the cloud connection device And upload the water quality data of the target pipeline system sensed by the water quality sensing device to the cloud data collection system.

In an embodiment of the present invention, a shock wave cleaning pipeline system is provided, further comprising a positioning device, a signal is connected to the control device for locating the current position of the shock wave cleaning pipeline system, and the control device is connected via the cloud The device uploads the water quality data and the positioning data about the current position of the shock wave cleaning pipeline system to the cloud data collection system.

In an embodiment of the present invention, a shock wave cleaning pipeline system is provided, wherein the fluid pressure regulating device includes a pressure accumulator and a fluid pressurizer, and the switch assembly between the fluid supply device and the fluid pressure regulating device includes a fluid supply device and a liquid pressure regulating device. The switch unit between the liquid pressurizer and the switch unit between the liquid pressurizer and the accumulator, the switch unit between the liquid supply device and the liquid pressurizer is connected between the liquid supply device and the liquid pressurizer, and the liquid pressurizer is connected. A switch unit between the compressor and the accumulator is connected between the liquid compressor and the accumulator.

In an embodiment of the present invention, a shock wave cleaning pipeline system is provided, wherein the control device is configured to be passed after both the liquid station pressure leak detection and the gas station pressure leak detection of the target pipeline system are qualified, The shock wave cleaning process and the foam cleaning process are performed.

In an embodiment of the present invention, a shock wave cleaning pipeline system is provided, wherein during the shock wave cleaning process, the continuous shock wave system formed by the cleaning water is a regular shock wave or a variable shock wave, and the regular shock wave system is a predetermined shock wave. The shock wave is regularly generated according to the set time parameter, and the variable shock wave is a shock wave variably generated according to the current pipeline pressure of the target pipeline system.

In one embodiment of the present invention, a shock wave cleaning pipeline system is provided, wherein the liquid supply device further supplies pigmented water, and the control device is configured to pressure leak and/or leak at the liquid station of the target pipeline system. Or after the pressure leak test of the gas station is unqualified, the leak location detection is further performed. When the leak location detection is performed, the control device switches between the liquid supply device and the fluid pressure adjustment device of the flow path switching device. The component and the switch component between the fluid pressure regulating device and the outlet are switched to open, so that the liquid supply device is communicated with the target pipeline system through the fluid pressure regulating device, and the pigment water is filled in the target pipeline system, and The control device enables the gas supply device to pass through the fluid pressure by switching on the switch element between the gas supply device and the fluid pressure regulating device and the switch element between the fluid pressure regulating device and the outlet of the flow path switching device. The regulating device is connected to the target pipeline system, and the detection gas is pressure-regulated and then input to the target pipeline system filled with the pigmented water, so as to detect the leakage of the target pipeline system through the leakage of the pigmented water part.

In an embodiment of the present invention, a shock wave cleaning pipeline system is provided, further comprising a remote control device connected to the control device for wireless control, for wirelessly controlling the control device to perform or stop the pressure leak detection of the liquid station, the gas station Pressure leak detection, the shock wave cleaning treatment, the foam cleaning treatment and the shutdown emptying treatment.

Through the technical means adopted in the present invention, the shock wave cleaning pipeline system can perform water leakage detection on the target pipeline system including liquid station pressure leak detection and gas station pressure leak detection, and can perform shock wave cleaning processing and The foam cleaning process is used to clean the pipeline, and effectively maintain the cleanliness and health of the pipeline. In a preferred embodiment, the seismic wave cleaning pipeline system can upload the detection data of pipelines in various places to the cloud for estimating maintenance cycle time and analyzing phenomena such as pipeline aging through big data calculation.

Embodiments of the present invention will be described below with reference to FIGS. 1 to 6 . This description is not intended to limit the embodiments of the present invention, but is an example of the present invention.

As shown in FIG. 1, the shock wave cleaning pipeline system 100 according to the embodiment of the present invention is used to detect and clean the target pipeline system S. The shock wave cleaning pipeline system 100 includes: a liquid supply device 1 for Supply testing water and cleaning water; gas supply device 2, for supplying testing gas and exhaust gas; fluid pressure regulating device 3, for adjusting the pressure of fluid; foam water supply device 4, for supplying foam water; foam generating device 5, used to generate foam; the flow path switching device 6, including the switch assembly between the liquid supply device and the fluid pressure regulating device, the switch assembly between the gas supply device and the fluid pressure regulating device, and the switch assembly between the foam water supply device and the fluid pressure regulating device , the switch assembly between the fluid pressure regulating device and the outlet, and the switch assembly between the fluid pressure regulating device and the foam generating device, the switch assembly between the liquid supply device and the fluid pressure regulating device is switchably connected to the liquid supply device 1 and the fluid pressure regulating device 3 Between, the switch assembly between the gas supply device and the fluid pressure adjustment device is switchably connected between the gas supply device 2 and the fluid pressure adjustment device 3, and the switch assembly between the foam water supply device and the fluid pressure adjustment device is switchably connected to the foam. Between the water supply device 4 and the fluid pressure regulating device 3, the switch assembly between the fluid pressure regulating device and the outlet is switchably connected between the fluid pressure regulating device 3 and the target pipeline system S, and between the fluid pressure regulating device and the foam generating device The switch assembly is switchably connected between the fluid pressure regulating device 3 and the foam generating device 5, and through the switching assembly between the liquid supplying device and the fluid pressure regulating device, the switching assembly between the gas supplying device and the fluid pressure regulating device, and the foam water supply The individual switching of the switch assembly between the device and the fluid pressure regulating device, the switching assembly between the fluid pressure regulating device and the outlet, and the switching assembly between the fluid pressure regulating device and the foam generating device determines the liquid supply device 1, the gas supply device 2, the fluid pressure The communication state between the regulating device 3, the foam water supply device 4, the foam generating device 5 and the target piping system S; the pressure sensing device 71 for sensing the piping pressure of the target piping system S; and the control device 8 , the control is connected to the liquid supply device 1, the gas supply device 2, the fluid pressure regulating device 3, the foam water supply device 4, the foam generating device 5, and the flow switching device 6, and the signal is connected to the pressure sensing device 71, the control device It is configured to switch to perform liquid station pressure leak detection, gas station pressure leak detection, shock wave cleaning treatment, foam cleaning treatment and shutdown emptying treatment.

As shown in FIG. 2, according to the shock wave cleaning pipeline system 100 according to the embodiment of the present invention, when the liquid station pressure leak detection is performed, the control device 8 adjusts the liquid supply device and the fluid pressure of the flow path switching device 6 by adjusting the pressure of the liquid station. The switch assembly between the devices and the switch assembly between the fluid pressure regulating device and the outlet are switched to open, so that the liquid supply device 1 is connected to the target pipeline system S through the fluid pressure regulating device 3, and the detection water is pressure-regulated and then input to the target pipe The circuit system S, and the control device 8 switch the switch assembly between the fluid pressure regulating device and the outlet of the flow channel switching device 6 to be closed, and the pipeline pressure of the target pipeline system S, which is detected by the input of water, is at the preset liquid level. The pressure change during the station pressure detection time is used to judge whether the liquid station pressure leak detection of the target pipeline system S is qualified or not.

Specifically, in this embodiment, when the liquid station pressure leak detection is performed, the liquid supply device 1 will sequentially pass through the pump 11 , the check valve 66 , the solenoid valve 61 , the liquid pressurizer 32 , The solenoid valve 62 , the accumulator 31 , and the solenoid valve 64 input detection water (eg, clean water) at a constant pressure to the target piping system S. When the pipeline pressure of the target pipeline system S reaches the set pressure value by inputting the detection water, the solenoid valve 64 is closed, and the pressure sensing device 71 senses the increase in the pipeline pressure of the target pipeline system S. pressure changes. During the preset liquid station pressure detection time, if the pipeline pressure of the target pipeline system is still maintained above the preset pressure standard value, it means that the target pipeline system S has no pressure reduction caused by abnormal liquid leakage. phenomenon, that is, the liquid station pressure leak test is qualified. On the contrary, if the pipeline pressure of the target pipeline system falls below the standard pressure value, it means that the target pipeline system S has a leakage phenomenon.

As shown in FIG. 3, according to the shock wave cleaning pipeline system 100 according to the embodiment of the present invention, when the gas station pressure leak detection is performed, the control device 8 adjusts the gas supply device and the fluid pressure of the flow path switching device 6 by adjusting the gas supply device and the fluid pressure. The switch assembly between the devices and the switch assembly between the fluid pressure regulating device and the outlet are switched to open, so that the gas supply device 2 is communicated with the target pipeline system S through the fluid pressure regulating device 3, and the detection gas is pressure-regulated and then input to the target pipe The circuit system S, and the control device 8 switch the switch assembly between the fluid pressure regulating device and the outlet of the flow channel switching device 6 to be closed and the pipeline pressure of the target pipeline system S through which the detected gas is input is at the preset gas. The pressure change during the station pressure detection time is used to judge whether the gas station pressure leak detection of the target pipeline system S is qualified or not.

Specifically, in this embodiment, when the gas station pressure leak detection is performed, the gas supply device 2 is connected to the gas source 20 through the air compressor 21 , the solenoid valve 63 , the accumulator 31 , and the solenoid valve 64 in sequence. A certain pressure of detection gas (for example: air) is input into the target pipeline system S, when the pipeline pressure of the target pipeline system S reaches the set pressure value by inputting the detection gas, the solenoid valve 64 is closed, and the The pressure change of the line pressure of the target line system S is sensed by the pressure sensing device 71 . During the preset gas station pressure detection time, if the pipeline pressure of the target pipeline system is still maintained above the preset pressure standard value, it means that the target pipeline system S has no abnormal pressure reduction caused by gas leakage. phenomenon, that is, the gas station pressure leak test is qualified. On the contrary, if the pipeline pressure of the target pipeline system falls below the standard pressure value, it means that the target pipeline system S has a leakage phenomenon.

As shown in FIGS. 4a to 4c , according to the shock wave cleaning pipeline system 100 according to the embodiment of the present invention, when the shock wave cleaning process is performed, the control device 8 uses the liquid supply device of the flow path switching device 6 to connect with the fluid. The switch assembly between the pressure regulating devices and the switch assembly between the fluid pressure regulating device and the outlet are switched to open, so that the liquid supply device 1 is connected to the target pipeline system S through the fluid pressure regulating device 3, and the cleaning water is passed through to form a continuous shock wave. After the mode pressure is adjusted, it is input to the target pipeline system S to perform shock wave cleaning on the target pipeline system S.

Specifically, in this embodiment, when the shock wave cleaning process is performed, the fluid source 10 of the liquid supply device 1 switches from the detection water to the cleaning water (eg, edible citric acid water). As shown in FIG. 4a, the liquid supply device 1 is supplied from the fluid source 10 through the pump 11, the check valve 66, the solenoid valve 61, the liquid pressurizer 32, the solenoid valve 62, the accumulator 31, and the solenoid valve 64 in this order. The cleaning water is input to the target piping system S in such a way that the preset conditions are met. After that, as shown in FIG. 4 b , the solenoid valve 63 is opened, and the pressure accumulator 31 is accumulated by the gas supply device 2 . As shown in FIG. 4c , after judging that the accumulated pressure of the accumulator 31 reaches the preset pressure parameter, the solenoid valve 64 is opened to input the pressure to the target pipeline system S through the sensing of the pressure sensing device 33 . The continuous shock wave is formed by the cycle of the three actions in the above-mentioned Figures 4a to 4c, which can remove the scale in the pipeline of the target pipeline system S and discharge it, so as to achieve the effect of cleaning.

Preferably, during the shock wave cleaning process, the continuous shock wave system formed by the cleaning water is a regular shock wave or a variable shock wave. A shock wave that is variably generated by the pipeline pressure of the target pipeline system. In this way, shock wave cleaning with different effects can be performed according to different pipeline conditions.

As shown in Figs. 5a to 5c, according to the shock wave cleaning pipeline system 100 according to the embodiment of the present invention, when the foam cleaning process is performed, the control device 8 uses the foam water supply device of the flow path switching device 6 with the foam water supply device. The switch component between the fluid pressure regulating device and the switch component between the fluid pressure regulating device and the foam generating device are switched to open, so that the foam water supply device 4 is communicated with the target pipeline system S via the fluid pressure regulating device 3 and the foam generating device 5, and After the foam water is pressure-regulated and generated, the foam is input to the target pipeline system S, so as to perform foam cleaning on the target pipeline system S.

Specifically, in the present embodiment, when the foam cleaning process is performed, as shown in FIG. 5a, the foam water supply device 4 goes from the foam water source 40 through the foam water source pump 41, the check valve 67, and the liquid press in sequence. 32. The solenoid valve 62 is activated to inject foam water (eg detergent) into the accumulator 31. After that, as shown in FIG. 5 b , the solenoid valve 63 is opened, and the pressure accumulator 31 is accumulated by the gas supply device 2 . As shown in Fig. 5c, after judging that the accumulating pressure of the accumulator 31 reaches the preset pressure parameter by sensing the pressure sensing device 33, the solenoid valve 64 is opened and the foam water is introduced into the foam generation through the solenoid valve 65. The device 5 is used to generate foam, and the foamed foam is fed into the target piping system S with water. Continuous actions are formed by the cycle of the three actions in the above-mentioned Fig. 5a to Fig. 5c, so as to achieve the effect of foam cleaning.

In addition, in the present embodiment, the foam generating device 5 is a tubular structure in which multiple layers of baffles are arranged, and each baffle is formed with dense openings. Dense foam is created by flowing water through the dense openings of these separators along the tubular structure.

Preferably, in the shock wave cleaning pipeline system 100 according to the embodiment of the present invention, the control device 8 is configured to execute the test after both the liquid station pressure leak detection and the gas station pressure leak detection of the target pipeline system S are qualified. Shock wave cleaning treatment and foam cleaning treatment. Thereby, it can be ensured that the shock wave cleaning process and the foam cleaning process are performed safely without any leakage in the target piping system S. FIG.

As shown in FIG. 6, according to the shock wave cleaning pipeline system 100 according to the embodiment of the present invention, when the shutdown and emptying process is performed, the control device 8 uses the gas supply device and the fluid pressure adjustment device of the flow path switching device 6 to adjust The switch assembly between the fluid pressure adjustment device and the outlet, and the switch assembly between the fluid pressure adjustment device and the foam generating device are switched to open, so that the gas supply device 2 is communicated with the fluid pressure adjustment device 3 through the flow path switching device 6 and the foam generating device 5 , and make the exhaust gas flow through the flow path switching device 6 , the fluid pressure regulating device 3 and the foam generating device 5 , so as to evacuate the moisture in the internal pipeline of the shock wave cleaning pipeline system 100 .

Specifically, in the present embodiment, as shown in FIG. 6 , when performing the shutdown evacuation process, the gas supply device 2 makes the exhaust gas (eg, dry air) flow from the gas source 20 through the air compression in sequence Machine 21, solenoid valve 63, accumulator 31, and then diverted to flow through solenoid valve 64 and through solenoid valve 65 and foam generating device 5, with the shock wave cleaning the internal pipeline water of pipeline system 100 discharged from the outlet.

As shown in FIG. 1, the shock wave cleaning pipeline system 100 according to the embodiment of the present invention further includes water quality sensing devices 72 and 73, the signals are connected to the control device 8, and the water quality sensing device 72 is used for sensing the target pipe The water quality before cleaning and the water quality sensing device 73 of the road system S are used to sense the water quality of the target pipeline system S after cleaning. Specifically, in this embodiment, the water quality sensing devices 72 and 73 are turbidity sensors, which use optical principles to comprehensively judge the turbidity of the solution by measuring the light transmittance and scattering rate in the solution, thereby To achieve the purpose of testing water quality.

Further, as shown in FIG. 1, the shock wave cleaning pipeline system 100 according to the embodiment of the present invention further includes a cloud connection device 81, and the data is connected to the control device 8 for connecting to the cloud data collection system ( Not shown), the control device 8 uploads the water quality data of the target pipeline system S sensed by the water quality sensing device 72 to the cloud data collection system via the cloud connection device 81 . Preferably, in this embodiment, the seismic wave cleaning pipeline system 100 further includes a positioning device 82, the signal is connected to the control device 8 for locating the current position of the seismic wave cleaning pipeline system 100, and the control device 8 is connected to the device through the cloud. 81 and upload the water quality data and the positioning data about the current position of the shock wave cleaning pipeline system 100 to the cloud data collection system. In this way, the cloud data collection system can estimate the maintenance cycle time and analyze the phenomenon of pipeline aging through big data calculation.

As shown in FIG. 1 , in the shock wave cleaning pipeline system 100 according to the embodiment of the present invention, the fluid pressure adjustment device 3 includes a pressure accumulator 31 and a liquid pressurizer 32 . The flow path switching device 6 includes a solenoid valve 61 , a solenoid valve 62 , a solenoid valve 63 , a solenoid valve 64 , a solenoid valve 65 , a check valve 66 , a check valve 67 , and a manual adjustment valve 68 , and constitute respective switch components. For example, the switch assembly between the liquid supply device and the fluid pressure regulating device includes a switch unit (solenoid valve 61 ) between the liquid supply device and the liquid pressurizer and a switch unit (solenoid valve 62 ) between the liquid pressurizer and the accumulator, The switch unit between the liquid supply device and the liquid press is connected between the liquid supply device 1 and the liquid press 32, and the switch unit between the liquid press and the accumulator is connected between the liquid press 32 and the accumulator 31. between. In addition, in this embodiment, the solenoid valve 62 also serves as a switch component between the foam water supply device and the fluid pressure regulating device. Of course, the present invention is not limited to this, and each switch unit may have other configurations.

In addition, the control device 8 is a programmable logic controller (PLC) in this embodiment, including a plurality of sets of inputs and outputs, and is capable of performing operations on various devices and switch components in the shock wave cleaning pipeline system 100 . Individual controls, such as: start-up of the device, opening/closing of switch components, to achieve pressure leak detection of liquid stations, pressure leakage detection of gas stations, shock wave cleaning treatment, foam cleaning treatment and shutdown and emptying treatment.

Preferably, in the shock wave cleaning pipeline system 100 of the embodiment of the present invention, the liquid supply device 1 further supplies pigment water, and the control device 8 is configured to pressure leak and/or pressure leak detection at the liquid station of the target pipeline system. After the pressure leak test of the gas station is unqualified, further carry out the leak detection.

Specifically, when performing the leak detection, the control device 8 switches on the switch components between the liquid supply device and the fluid pressure regulating device and the switch components between the fluid pressure regulating device and the outlet of the flow path switching device 6 to open. The liquid supply device 1 is communicated with the target pipeline system S through the fluid pressure regulating device 3, and the pigment water is filled in the target pipeline system S, and the control device 8 is by connecting the gas supply device of the flow path switching device 6 with the fluid. The switch assembly between the pressure adjustment devices and the switch assembly between the fluid pressure adjustment device and the outlet are switched to open, so that the gas supply device 2 is communicated with the target pipeline system S through the fluid pressure adjustment device 3, and the detection gas is pressure-regulated and input to the The target pipeline system S filled with pigment water is used to detect the leakage part of the target pipeline system S by the leakage of pigment water. In other words, when performing leak detection, first fill the target pipeline system S with pigmented water (for example, water mixed with food-grade pigments), and then apply pressure by means of gas station pressure leak detection, and the pigmented water will automatically The pipeline defect and the damaged part of the target pipeline system S leak out, so that the leakage part of the target pipeline system S is detected.

As shown in FIG. 1, the shock wave cleaning pipeline system 100 according to the embodiment of the present invention further includes a remote control device 9, which is wirelessly connected to the control device 8 for wirelessly controlling the control device 8 to execute or stop the pressure measurement of the liquid station. Leakage, gas station pressure leak detection, shock wave cleaning treatment, foam cleaning treatment and shutdown emptying treatment. In this way, when necessary, the shock wave cleaning pipeline system 100 can be manually controlled remotely to detect and clean the target pipeline system S. FIG.

With the above structure, the shock wave cleaning pipeline system 100 of the present invention can perform water leakage detection on the target pipeline system S including liquid station pressure leak detection and gas station pressure leak detection, and can perform shock wave cleaning on the target pipeline system S. The pipeline cleaning of processing and foam cleaning process effectively maintains the cleanliness and health of the pipeline.

The above descriptions and descriptions are only descriptions of preferred embodiments of the present invention. Those with ordinary knowledge in the art can make other modifications according to the scope of the patent application defined below and the above descriptions, but these modifications should still be It is within the scope of the right of the present invention for the inventive spirit of the present invention.

100: Shock wave cleaning pipeline system 1: Liquid supply device 10: Fluid Source 11: water pump 2: Gas supply device 20: Gas source 21: Air compressor 3: Fluid pressure regulating device 31: Accumulator 32: Liquid Compressor 33: Pressure Sensing Device 4: Foam water supply device 40: Foam water source 41: Foam water source pump 5: Foam generating device 6: Flow switching device 61: Solenoid valve 62: Solenoid valve 63: Solenoid valve 64: Solenoid valve 65: Solenoid valve 66: Check valve 67: Check valve 68: Manual adjustment valve 71: Pressure Sensing Device 72: Water Quality Sensing Device 73: Water Quality Sensing Device 8: Control device 81: Cloud connection device 82: Positioning device 9: Remote control device S: Target piping system

[Fig. 1] is a schematic diagram showing a shock wave cleaning pipeline system according to an embodiment of the present invention; [Fig. 2] is a schematic diagram showing a shock wave cleaning pipeline system according to an embodiment of the present invention when performing pressure leak detection of a liquid station; [FIG. 3] is a schematic diagram showing a shock wave cleaning pipeline system according to an embodiment of the present invention when performing pressure leak detection of a gas station; [Fig. 4a to Fig. 4c] are schematic diagrams showing the shock wave cleaning pipeline system according to the embodiment of the present invention when the shock wave cleaning process is performed; [Fig. 5a to Fig. 5c] are schematic diagrams showing the shock wave cleaning pipeline system according to the embodiment of the present invention when the foam cleaning process is performed; [FIG. 6] is a schematic diagram showing a shock wave cleaning pipeline system according to an embodiment of the present invention when a shutdown and emptying process is performed.

100: Shock wave cleaning pipeline system

1: Liquid supply device

10: Fluid Source

11: water pump

2: Gas supply device

20: Gas source

21: Air compressor

3: Fluid pressure regulating device

31: Accumulator

32: Liquid Compressor

33: Pressure Sensing Device

4: Foam water supply device

40: Foam water source

41: Foam water source pump

5: Foam generating device

6: Flow switching device

61: Solenoid valve

62: Solenoid valve

63: Solenoid valve

64: Solenoid valve

65: Solenoid valve

66: Check valve

67: Check valve

68: Manual adjustment valve

71: Pressure Sensing Device

72: Water Quality Sensing Device

73: Water Quality Sensing Device

8: Control device

81: Cloud connection device

82: Positioning device

9: Remote control device

S: Target piping system

Claims (9)

A shock wave cleaning pipeline system is used for detecting and cleaning a target pipeline system. The shock wave cleaning pipeline system includes: Liquid supply device for supplying testing water and cleaning water; Gas supply device for supplying detection gas and exhaust gas; Fluid pressure regulating device for regulating the pressure of fluid; Foam water supply device for the supply of foam water; a foam generating device for generating foam; Flow path switching device, including switch assembly between liquid supply device and fluid pressure adjustment device, switch assembly between gas supply device and fluid pressure adjustment device, switch assembly between foam water supply device and fluid pressure adjustment device, and between fluid pressure adjustment device and outlet A switch assembly, and a switch assembly between the fluid pressure regulating device and the foam generating device, the switch assembly between the liquid supplying device and the fluid pressure regulating device is switchably connected between the liquid supplying device and the fluid pressure regulating device, the gas supplying device and the The switch assembly between the fluid pressure adjustment devices is switchably connected between the gas supply device and the fluid pressure adjustment device, and the switch assembly between the foam water supply device and the fluid pressure adjustment device is switchably connected between the foam water supply device and the fluid pressure adjustment device. Between the fluid pressure regulating device, the switch assembly between the fluid pressure regulating device and the outlet is switchably connected between the fluid pressure regulating device and the target pipeline system, and the switch assembly between the fluid pressure regulating device and the foam generating device is switchable is connected between the fluid pressure regulating device and the foam generating device, and through the switch assembly between the liquid supply device and the fluid pressure regulating device, the switch assembly between the gas supply device and the fluid pressure regulating device, and the foam water supply device The switch components between the fluid pressure regulating device and the fluid pressure regulating device, the switching components between the fluid pressure regulating device and the outlet, and the individual switching of the switching components between the fluid pressure regulating device and the foam generating device determine the liquid supply device, the gas supply device, the The communication state between the fluid pressure regulating device, the foam water supply device, the foam generating device and the target piping system; a pressure sensing device for sensing the pipeline pressure of the target pipeline system; and a control device, which is controlled and connected to the liquid supply device, the gas supply device, the fluid pressure regulating device, the foam water supply device, the foam generating device, and the flow path switching device, and the signal is connected to the pressure sensing device, The control device is configured to switchably perform liquid station pressure leak detection, gas station pressure leak detection, shock wave cleaning treatment, foam cleaning treatment and shutdown emptying treatment, Wherein, when performing the pressure leak detection of the liquid station, the control device switches the switch components between the liquid supply device and the fluid pressure regulating device and the switch components between the fluid pressure regulating device and the outlet of the flow path switching device to Turn on, so that the liquid supply device is communicated with the target pipeline system through the fluid pressure regulating device, and the detection water is input to the target pipeline system after being pressure-regulated, and the control device switches the flow path by The switch assembly between the fluid pressure regulating device and the outlet of the device is switched off, and the target pipe is judged according to the pressure change of the pipe pressure of the target pipe system through which the test water is input within the preset liquid station pressure detection time. Whether the pressure leakage test of the liquid station of the road system is qualified or not, When performing pressure leak detection of the gas station, the control device switches the switch components between the gas supply device and the fluid pressure regulating device and the switch components between the fluid pressure regulating device and the outlet to open by the flow path switching device, The gas supply device is communicated with the target pipeline system through the fluid pressure regulating device, and the detection gas is input to the target pipeline system after being pressure-regulated, and the control device adjusts the pressure by means of the flow path switching device. The switch assembly between the fluid pressure regulating device and the outlet is switched off, and the target pipeline system is judged according to the pressure change of the pipeline pressure of the target pipeline system through which the detected gas is input within a preset gas station pressure detection time Whether the pressure leak test of the gas station is qualified or not, When performing the shock wave cleaning process, the control device switches on the switch components between the liquid supply device and the fluid pressure regulating device and the switch components between the fluid pressure regulating device and the outlet of the flow path switching device to enable The liquid supply device is communicated with the target pipeline system via the fluid pressure regulating device, and the cleaning water is pressure-regulated in a manner of forming a continuous shock wave and then input to the target pipeline system, so as to shock the target pipeline system cleaning, When performing the foam cleaning process, the control device is switched on by switching the switch components between the foam water supply device and the fluid pressure regulating device and the switch components between the fluid pressure regulating device and the foam generating device of the flow path switching device to open , and make the foam water supply device communicate with the target pipeline system through the fluid pressure regulating device and the foam generating device, and input the foam water to the target pipeline system after pressure regulation and foam generation, so as to Target piping system for foam cleaning, When performing the shutdown and emptying process, the control device uses a switch assembly between the gas supply device and the fluid pressure regulating device of the flow path switching device, a switch assembly between the fluid pressure regulating device and the outlet, and the fluid pressure. The switch assembly between the regulating device and the foam generating device is switched on, so that the gas supply device is communicated with the fluid pressure regulating device and the foam generating device through the flow path switching device, and the exhaust gas flows through the flow path The switching device, the fluid pressure regulating device and the foam generating device are used to empty the water in the inner pipeline of the shock wave cleaning pipeline system. The seismic wave cleaning pipeline system as claimed in claim 1, further comprising a water quality sensing device, the signal is connected to the control device, and the water quality sensing device is used for sensing the water quality of the target pipeline system before cleaning and/or after cleaning water quality. The shock wave cleaning pipeline system according to claim 2, further comprises a cloud connection device, the data is connected to the control device for connecting to the cloud data collection system, and the control device is connected to the cloud connection device through the cloud connection device. The water quality data of the target pipeline system sensed by the water quality sensing device is uploaded to the cloud data collection system. The seismic wave cleaning pipeline system according to claim 3, further comprising a positioning device, the signal is connected to the control device for locating the current position of the seismic wave cleaning pipeline system, and the control device connects the The water quality data and the positioning data about the current position of the shock wave cleaning pipeline system are uploaded to the cloud data collection system. The shock wave cleaning pipeline system according to claim 1, wherein the fluid pressure regulating device comprises a pressure accumulator and a liquid press, and the switch assembly between the liquid supply device and the fluid pressure regulating device comprises a liquid supply device and a liquid press between the switch unit and the switch unit between the liquid pressurizer and the accumulator, the switch unit between the liquid supply device and the liquid pressurizer is connected between the liquid supply device and the liquid pressurizer, the liquid pressurizer and the accumulator An inter-pressure switch unit is connected between the liquid press and the accumulator. The shock wave cleaning pipeline system of claim 1, wherein the control device is configured to perform the shock wave cleaning after both the liquid station pressure leak test and the gas station pressure leak test of the target pipeline system are qualified treatment and this foam cleaning treatment. The shock wave cleaning pipeline system according to claim 1, wherein during the shock wave cleaning process, the continuous shock wave system formed by the cleaning water is a regular shock wave or a variable shock wave, and the regular shock wave system is based on a preset time parameter. As for the regularly generated shock waves, the variable shock waves are shock waves variably generated according to the current pipeline pressure of the target pipeline system. The shock wave cleaning pipeline system of claim 1, wherein the liquid supply device further supplies pigment water, and the control device is configured to pressure leak and/or the gas station at the liquid station of the target pipeline system After the pressure leak is found to be unqualified, further perform leak detection. When performing the leak detection, the control device switches the switch components between the liquid supply device and the fluid pressure regulating device and the switch components between the fluid pressure regulating device and the outlet of the flow path switching device to open to enable The liquid supply device is communicated with the target pipeline system through the fluid pressure regulating device, and the pigment water is filled in the target pipeline system, and the control device is connected by the gas supply device of the flow channel switching device to the target pipeline system. The switch assembly between the fluid pressure adjustment devices and the switch assembly between the fluid pressure adjustment device and the outlet are switched to open, so that the gas supply device is communicated with the target pipeline system through the fluid pressure adjustment device, and the detection gas is pressure-regulated Then, it is input to the target pipeline system filled with the pigmented water, so as to detect the leakage part of the target pipeline system by the leakage of the pigmented water. The shock wave cleaning pipeline system according to claim 1, further comprises a remote control device, which is connected to the control device by wireless control, and is used to wirelessly control the control device to execute or stop the pressure leak detection of the liquid station, the pressure leak detection of the gas station, The shock wave cleaning treatment, the foam cleaning treatment and the shutdown emptying treatment.

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