Pipe network cleaning and descaling device with ultrasonic cleaning function

Abstract

The invention relates to the technical field of pipe network cleaning, and discloses a pipe network cleaning and descaling device with an ultrasonic cleaning function, which comprises a machine body, a water inlet pipe, a liquid inlet, a first water delivery pipe and a water drainage pipe, the bracket is horizontally fixed in the cleaning cavity, a plurality of arc-shaped strips are arranged on the bracket, and the pipe network is placed on the arc-shaped strips; the telescopic rods are arranged on the inner side wall, opposite to the side wall where the water inlet pipes are located, of the machine body, and the telescopic rods correspond to the water inlet pipes one to one; the ultrasonic vibrators are arranged at the ends, away from the side wall of the machine body, of the telescopic rods; the ultrasonic thickness gauges are uniformly distributed on the arc-shaped strip, and the ultrasonic thickness gauges are used for monitoring wall thickness information of the pipe network; and the controller is arranged on the outer side wall of the machine body and used for controlling the telescopic speed of the telescopic rod, the output power of the ultrasonic vibrator and the flushing duration of the water inlet pipe according to the wall thickness information. According to the device, the cleaning efficiency is improved, and the adaptability and protectiveness of the device to a pipe network are further guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of pipe network cleaning, and in particular to a pipe network cleaning and descaling device with an ultrasonic cleaning function. Background Art

[0002] With the advancement of industrialization, pipe network systems, especially water supply pipe networks, oil and gas pipelines, etc., often accumulate dirt, scale or corrosion during long-term use, affecting the operation efficiency and safety of the pipe network. Traditional pipe network cleaning methods, such as chemical cleaning or mechanical cleaning, often have problems such as uneven cleaning effect, great damage to the pipe network, complex operation, and the inability to monitor the cleaning process in real time. Therefore, the development of a cleaning device that is efficient, accurate and adjustable in real time has become an important demand in the current pipe network maintenance field.

[0003] Ultrasonic cleaning technology has gradually become a popular technology in the field of pipe network cleaning due to its excellent cleaning effect and non-destructive cleaning characteristics. Ultrasonic vibration can form a cavitation effect in the liquid through high-frequency vibration waves, quickly decompose dirt and attachments, and has the ability to deep clean. However, traditional ultrasonic cleaning equipment has some limitations, such as the inability to adjust the cleaning parameters in real time according to the different wall thickness information of the pipe network, resulting in incomplete cleaning in some places or excessive vibration damage to the surface of the pipe network.

[0004] Therefore, it is necessary to provide a pipe network cleaning and descaling device with ultrasonic cleaning function to solve the problem that traditional ultrasonic cleaning equipment cannot adjust parameters in real time according to the pipe network wall thickness, resulting in incomplete cleaning or excessive damage. Summary of the invention

[0005] In view of this, the present invention proposes a pipe network cleaning and descaling device with ultrasonic cleaning function, aiming to solve the problem that traditional ultrasonic cleaning equipment cannot adjust parameters in real time according to the pipe network wall thickness, resulting in incomplete cleaning or excessive damage.

[0006] On the one hand, the present invention provides a pipe network cleaning and descaling device with ultrasonic cleaning function, comprising: A machine body, wherein a cleaning chamber is provided inside; A plurality of water inlet pipes are provided, the water inlet pipes are fixed on the inner wall of the body, the water inlet pipes are connected to one end of the pipe network to be cleaned in the body, and the water inlet pipes are provided with water inlet valves; A liquid inlet, opened at the top of the body; A first water pipe, arranged outside the machine body, wherein a water outlet of the first water pipe is respectively connected to the liquid inlet and an end of the water inlet pipe away from the pipe network, and a water inlet end of the first water pipe is connected to an external water source; A drain pipe, fixed to the bottom of the machine body, and used to discharge sewage in the cleaning chamber out of the machine body; A bracket is horizontally fixed in the cleaning chamber, the bracket is also located at the lower part of the pipe network to fix the pipe network, and a plurality of arc-shaped strips are arranged on the bracket, and the pipe network is placed on the arc-shaped strips; A plurality of telescopic rods are provided, and the telescopic rods are arranged on the inner side wall of the body opposite to the side wall of the body where the water inlet pipe is located, and the telescopic rods correspond to the water inlet pipes one by one; A plurality of ultrasonic vibrators are provided, and the ultrasonic vibrators are arranged at one end of the telescopic rod away from the side wall of the machine body, so as to extend into the pipe network through the telescopic rod to vibrate and clean the pipe network; A plurality of ultrasonic thickness gauges are provided, and the ultrasonic thickness gauges are evenly distributed on the arc-shaped strips, and the ultrasonic thickness gauges are used to monitor the wall thickness information of the pipe network; A controller is arranged on the outer side wall of the body, and the controller is respectively connected to the water inlet valve, the telescopic rod, the ultrasonic vibrator and the ultrasonic thickness gauge. The controller is used to control the telescopic speed of the telescopic rod, the output power of the ultrasonic vibrator and the flushing time of the water inlet pipe according to the wall thickness information.

[0007] Furthermore, the controller comprises: A collection module is configured to collect the wall thickness information, telescopic speed, output power and flushing time, wherein the wall thickness information includes initial wall thickness information, secondary wall thickness information and tertiary wall thickness information; an initial parameter determination module, configured to determine an initial extension speed of the telescopic rod, an initial output power of the ultrasonic vibrator, and an initial flushing time of the water inlet pipe according to the initial wall thickness information of the pipe network; A judgment module is configured to judge whether to flush the pipe network again according to the secondary wall thickness information after the initial flushing of the pipe network is completed, and if it is judged that flushing again is needed, determine the re-extension speed of the telescopic rod and the re-flushing time of the water inlet pipe according to the secondary wall thickness information; The verification module is configured to verify whether the pipe network is cleaned according to the three wall thickness information after the second flushing. If not, the output power of the ultrasonic vibrator is adjusted to perform ultimate vibration on the pipe network and flush the pipe network for the duration of the second flushing.

[0008] Further, the initial parameter determination module is configured to determine the initial telescopic speed of the telescopic rod, the initial output power of the ultrasonic vibrator and the initial flushing time of the water inlet pipe according to the initial wall thickness information of the pipe network, including: Collect the initial wall thickness information of different positions of the pipe network and construct the initial wall thickness sequence Ai=(a1,a,2,a3,…,an) of the pipe network; where Ai represents the i-th pipe network, aj represents the j-th initial wall thickness information, j=1,2,3,…,n; Calculate the mean wall thickness of the pipe network, calculate the similarity between the mean wall thickness and the maximum wall thickness of the pipe network and the mean wall thickness and the maximum wall thickness of the historical pipe network, and determine the initial extension speed of the telescopic rod, the initial output power of the ultrasonic vibrator and the initial flushing time of the water inlet pipe according to the similarity.

[0009] Furthermore, the calculation of the similarity between the mean value and the maximum value of the pipe network wall thickness and the mean value and the maximum value of the pipe network wall thickness in history includes: The similarity between the mean and maximum values ​​of the pipe network wall thickness and the mean and maximum values ​​of the historical pipe network wall thickness is calculated by the following formula: ; In the above formula, S represents the similarity, represents the mean wall thickness of the pipe network, represents the historical average wall thickness of the kth pipe network, represents the maximum wall thickness, Indicates the maximum value of the kth pipe network wall thickness in history.

[0010] Further, the determining of the initial telescopic speed of the telescopic rod, the initial output power of the ultrasonic vibrator and the initial flushing time of the water inlet pipe according to the similarity includes: A similarity threshold is set. If the similarity is greater than or equal to the similarity threshold, the average telescopic speed of the telescopic rod during pipe network cleaning corresponding to the maximum similarity value is used as the initial telescopic speed; the average output power of the ultrasonic vibrator during pipe network cleaning corresponding to the maximum similarity value is used as the initial output power; the total flushing time of pipe network cleaning corresponding to the maximum similarity value is used as the initial flushing time; If the similarity is less than the similarity threshold, obtain the historical average wall thickness of the pipe network corresponding to the maximum similarity value, calculate the ratio of the historical average wall thickness of the pipe network to the current average wall thickness of the pipe network, and determine the initial extension and retraction speed of the telescopic rod, the initial output power of the ultrasonic vibrator and the initial flushing time of the water inlet pipe according to the ratio.

[0011] Further, the determining of the initial telescopic speed of the telescopic rod, the initial output power of the ultrasonic vibrator and the initial flushing time of the water inlet pipe according to the ratio includes: The initial telescopic speed of the telescopic rod is the product of the ratio and the average telescopic speed of the telescopic rod during pipe network cleaning corresponding to the maximum similarity value; The initial output power of the ultrasonic vibrator is the quotient of the average output power of the ultrasonic vibrator during pipe network cleaning corresponding to the maximum similarity value and the ratio; The initial flushing duration of the water inlet pipe is the quotient of the total flushing duration of the water inlet pipe during pipe network cleaning corresponding to the maximum similarity value and the ratio.

[0012] Furthermore, the judgment module is configured to judge whether to flush the pipe network again according to the secondary wall thickness information after the initial flushing is completed, including: If the secondary wall thickness information of the pipe network is all the standard wall thickness when the pipe network is free of dirt, it is determined that the pipe network is not to be flushed again; Otherwise, it is determined that the pipe network needs to be flushed again.

[0013] Further, the judgment module is configured to determine the re-extension speed of the telescopic rod and the re-flushing time of the water inlet pipe according to the secondary wall thickness information if it is determined that re-flushing is needed, including: Calculating the secondary wall thickness mean of the secondary wall thickness information, calculating the difference between the secondary wall thickness mean and the initial wall thickness mean, setting a first difference and a second difference, wherein the first difference is smaller than the second difference; If the difference is smaller than the first difference, the initial extension and retraction speed and the initial flushing time are adjusted by the first adjustment coefficient to obtain a second extension and retraction speed and a second flushing time; If the difference is greater than or equal to the first difference and less than or equal to the second difference, the initial extension and retraction speed and the initial flushing duration are adjusted by the second adjustment coefficient to obtain a second extension and retraction speed and a second flushing duration; If the difference is greater than the second difference, the initial extension and retraction speed and the initial flushing time are adjusted by the third adjustment coefficient to obtain a second extension and retraction speed and a second flushing time; Among them, the value range of the adjustment coefficient is 2>first adjustment coefficient>second adjustment coefficient>third adjustment coefficient>1, and the re-expansion speed is the quotient of the adjustment coefficient and the initial expansion speed, and the re-flush time is the product of the adjustment coefficient and the initial flush time.

[0014] Further, the verification module is configured to adjust the output power of the ultrasonic vibrator if it is not completed, perform ultimate vibration on the pipe network, and flush the pipe network with the flushing time again, including: When the three wall thickness information are equal to the standard wall thickness when the pipe network is free of dirt, the pipe network is cleaned; Obtain the maximum value of the three wall thicknesses in the three wall thickness information, and calculate the wall thickness difference between the maximum value of the three wall thicknesses and the standard wall thickness; Setting a first wall thickness difference and a second wall thickness difference, wherein the first wall thickness difference is smaller than the second wall thickness difference; If the wall thickness difference is less than the first wall thickness difference, the initial output power is adjusted by a first adjustment coefficient; If the wall thickness difference is greater than or equal to the first wall thickness difference and less than or equal to the second wall thickness difference, the initial output power is adjusted by a second adjustment coefficient; If the wall thickness difference is greater than the second wall thickness difference, the initial output power is adjusted by a third adjustment coefficient; The value range of the adjustment coefficient is 1<first adjustment coefficient<second adjustment coefficient<third adjustment coefficient<1.5, and the output power of the ultrasonic vibrator after adjustment is the product of the initial output power and the adjustment coefficient.

[0015] Furthermore, the pipe network cleaning and descaling device with ultrasonic cleaning function also includes: A filter screen is arranged at the lower part of the cleaning chamber, and the filter screen is also arranged at the lower part of the bracket, and the filter screen is used to intercept dirt in the sewage; A sewage collection box is connected to the end of the drainage pipe away from the machine body, and the sewage collection box is also connected to the end of the first water pipe away from the water inlet pipe, wherein a filter assembly is arranged in the sewage collection box.

[0016] Compared with the prior art, the beneficial effect of the present invention is that the present invention ensures the reasonable flow of water in the cleaning chamber and the timely discharge of sewage by setting structures such as the water inlet pipe, the first water delivery pipe, and the drain pipe, thereby realizing an effective cleaning process. The design of the bracket and the arc-shaped bar can fix the pipe network and provide stable support, so that the pipe network is not easy to move during the cleaning process. In addition, the configuration of the telescopic rod and the ultrasonic vibrator can flexibly perform ultrasonic vibration cleaning on the inside of the pipe network, remove stubborn dirt and improve the cleaning effect. The introduction of the ultrasonic thickness gauge can dynamically adjust the cleaning parameters by real-time monitoring of the pipe network wall thickness information, ensuring that the cleaning process does not damage the pipe network and can efficiently remove the scale. The controller accurately adjusts the telescopic speed of the telescopic rod, the output power of the ultrasonic vibrator, and the flushing time of the water inlet pipe according to the wall thickness information, providing personalized and intelligent cleaning control, and avoiding the effect difference caused by fixed parameters in the traditional cleaning method. This multi-parameter linkage design not only improves the cleaning efficiency of the device, but also ensures the adaptability and protection of the equipment to the pipe network, reduces the risk of damage to the pipe network, and further extends the service life of the equipment and the pipe network. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings: Figure 1 A schematic diagram of the structure of a pipe network cleaning and descaling device with ultrasonic cleaning function provided in an embodiment of the present invention; Figure 2 A functional block diagram of a controller provided in an embodiment of the present invention.

[0018] In the figure, 1. body; 101. cleaning chamber; 2. water inlet pipe; 3. liquid inlet; 4. first water pipe; 5. drain pipe; 6. bracket; 7. telescopic rod; 8. ultrasonic vibrator; 9. ultrasonic thickness gauge; 10. controller; 11. filter; 12. sewage collection box; 13. filter assembly; 14. second water pipe. DETAILED DESCRIPTION

[0019] The specific implementation of the present invention is further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0020] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0021] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0022] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be a communication between the inner sides of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] See also Figure 1 As shown, this embodiment provides a pipe network cleaning and descaling device with ultrasonic cleaning function, comprising: The machine body 1 is provided with a cleaning chamber 101 inside; A plurality of water inlet pipes 2 are provided, the water inlet pipes 2 are fixed on the inner wall of the body 1, the water inlet pipes 2 are connected to one end of the pipe network to be cleaned in the body 1, and a water inlet valve is provided on the water inlet pipe 2; A liquid inlet 3 is provided at the top of the body 1; A first water pipe 4 is arranged outside the body 1, and a water outlet end of the first water pipe 4 is respectively connected to the liquid inlet 3 and an end of the water inlet pipe 2 away from the pipe network, and a water inlet end of the first water pipe 4 is connected to an external water source through a second water pipe 14, and a water inlet end of the first water pipe 4 is connected to a water outlet end of the second water pipe 14, and a water inlet end of the second water pipe 14 is connected to an external water source; A drain pipe 5 is fixed at the bottom of the machine body 1 and is used to discharge the sewage in the cleaning chamber 101 out of the machine body 1; The bracket 6 is horizontally fixed in the cleaning chamber 101. The bracket 6 is also located at the lower part of the pipe network to fix the pipe network. The bracket 6 is provided with a plurality of arc-shaped strips, and the pipe network is placed on the arc-shaped strips. A plurality of telescopic rods 7 are provided, and the telescopic rods 7 are provided on the inner side wall of the body 1 opposite to the side wall of the body 1 where the water inlet pipe 2 is located, and the telescopic rods 7 correspond to the water inlet pipe 2 one by one; A plurality of ultrasonic vibrators 8 are provided, and the ultrasonic vibrators 8 are arranged at one end of the telescopic rod 7 away from the side wall of the body 1, so as to extend into the pipe network through the telescopic rod 7 to vibrate and clean the pipe network; A plurality of ultrasonic thickness gauges 9 are provided, and the ultrasonic thickness gauges 9 are evenly distributed on the arc-shaped strips. The ultrasonic thickness gauges 9 are used to monitor the wall thickness information of the pipe network; The controller 10 is arranged on the outer wall of the body 1. The controller 10 is respectively connected to the water inlet valve, the telescopic rod 7, the ultrasonic vibrator 8 and the ultrasonic thickness gauge 9. The controller 10 is used to control the extension speed of the telescopic rod 7, the output power of the ultrasonic vibrator 8 and the flushing time of the water inlet pipe 2 according to the wall thickness information.

[0024] It is understandable that the present invention ensures the reasonable flow of water in the cleaning chamber 101 and the timely discharge of sewage by setting structures such as the water inlet pipe 2, the first water pipe 4, the second water pipe 14, and the drain pipe 5, thereby achieving an effective cleaning process. The design of the bracket 6 and the arc-shaped bar can fix the pipe network and provide stable support, so that the pipe network is not easy to move during the cleaning process. In addition, the configuration of the telescopic rod 7 and the ultrasonic vibrator 8 can flexibly perform ultrasonic vibration cleaning on the inside of the pipe network, remove stubborn dirt and improve the cleaning effect. The introduction of the ultrasonic thickness gauge 9 can dynamically adjust the cleaning parameters by real-time monitoring of the pipe network wall thickness information, ensuring that the cleaning process does not damage the pipe network and can efficiently remove scale. The controller 10 accurately adjusts the telescopic speed of the telescopic rod 7, the output power of the ultrasonic vibrator 8, and the flushing time of the water inlet pipe 2 according to the wall thickness information, providing personalized and intelligent cleaning control, avoiding the effect differences caused by fixed parameters in traditional cleaning methods. This multi-parameter linkage design not only improves the cleaning efficiency of the device, but also ensures the adaptability and protection of the equipment to the pipeline network, reduces the risk of pipeline damage, and further extends the service life of the equipment and the pipeline network.

[0025] Specifically, the water inlet pipe 2 and the liquid inlet 3 are both used to transport cleaning liquid. The cleaning liquid in the water inlet pipe 2 is directly input into the pipe network, and the cleaning liquid transported by the liquid inlet 3 can not only clean the outer wall of the pipe network, but also enter the pipe network to clean the inside of the pipe network. At the same time, the ultrasonic vibrator 8 is a device in the prior art.

[0026] See also Figure 2 As shown, in some embodiments of the present application, the controller 10 includes: A collection module is configured to collect wall thickness information, telescopic speed, output power and flushing time, wherein the wall thickness information includes initial wall thickness information, secondary wall thickness information and tertiary wall thickness information; An initial parameter determination module is configured to determine the initial extension speed of the telescopic rod 7, the initial output power of the ultrasonic vibrator 8 and the initial flushing time of the water inlet pipe 2 according to the initial wall thickness information of the pipe network; The judgment module is configured to judge whether to flush the pipe network again according to the secondary wall thickness information after the initial flushing of the pipe network is completed. If it is judged that flushing again is needed, the re-extension speed of the telescopic rod 7 and the re-flushing time of the water inlet pipe 2 are determined according to the secondary wall thickness information; The verification module is configured to verify whether the pipe network is cleaned according to the three wall thickness information after the second flush. If not, the output power of the ultrasonic vibrator 8 is adjusted to perform ultimate vibration on the pipe network and flush the pipe network for the duration of the second flush.

[0027] It can be understood that the present invention significantly improves the accuracy and efficiency of pipe network cleaning through the collaborative work of multiple modules. First, the acquisition module collects the wall thickness information of the pipe network and key parameters such as telescopic speed, output power and flushing time in real time to ensure that the cleaning process can be dynamically adjusted according to the actual pipe network state. The initial parameter determination module accurately sets the equipment parameters based on the initial wall thickness information to ensure that the initial stage of the cleaning process has the best effect. After the initial flushing of the pipe network, the judgment module determines whether further cleaning is required based on the secondary wall thickness information to avoid excessive cleaning or missed cleaning. If flushing again is required, the telescopic speed and flushing time of the telescopic rod 7 are adjusted to further improve the cleaning depth. Finally, the verification module verifies whether the pipe network has been thoroughly cleaned through the three wall thickness information. If the cleaning is not thorough, the output power of the ultrasonic vibrator 8 is adjusted and the ultimate vibration cleaning is performed, and flushing again ensures thorough cleaning. Overall, the present invention realizes the real-time adjustment of cleaning parameters according to the state of the pipe network, avoids waste, improves the cleaning effect, and effectively protects the pipe network from damage, ensuring the efficient operation of the device and the long-term stability of the pipe network.

[0028] In some embodiments of the present application, the initial parameter determination module is configured to determine the initial telescopic speed of the telescopic rod 7, the initial output power of the ultrasonic vibrator 8 and the initial flushing time of the water inlet pipe 2 according to the initial wall thickness information of the pipe network, including: Collect the initial wall thickness information of different positions of the pipe network and construct the initial wall thickness sequence Ai=(a1,a,2,a3,…,an) of the pipe network; where Ai represents the i-th pipe network, aj represents the j-th initial wall thickness information, j=1,2,3,…,n; Calculate the mean wall thickness of the pipe network, calculate the similarity between the mean and maximum wall thickness of the pipe network and the mean and maximum wall thickness of the historical pipe network, and determine the initial telescopic speed of the telescopic rod 7, the initial output power of the ultrasonic vibrator 8 and the initial flushing time of the water inlet pipe 2 based on the similarity.

[0029] In some embodiments of the present application, when calculating the similarity between the mean and maximum values ​​of the pipe network wall thickness and the mean and maximum values ​​of the historical pipe network wall thickness, the following steps are performed: The similarity between the mean and maximum values ​​of the pipe network wall thickness and the mean and maximum values ​​of the historical pipe network wall thickness is calculated by the following formula: ; In the above formula, S represents the similarity, represents the mean wall thickness of the pipe network, represents the historical average wall thickness of the kth pipe network, represents the maximum wall thickness, Indicates the maximum value of the kth pipe network wall thickness in history.

[0030] In some embodiments of the present application, when determining the initial telescopic speed of the telescopic rod 7, the initial output power of the ultrasonic vibrator 8 and the initial flushing time of the water inlet pipe 2 according to the similarity, it includes: A similarity threshold is set. If the similarity is greater than or equal to the similarity threshold, the average telescopic speed of the telescopic rod 7 during pipe network cleaning corresponding to the maximum similarity value is used as the initial telescopic speed; the average output power of the ultrasonic vibrator 8 during pipe network cleaning corresponding to the maximum similarity value is used as the initial output power; the total flushing time of pipe network cleaning corresponding to the maximum similarity value is used as the initial flushing time; If the similarity is less than the similarity threshold, obtain the historical average wall thickness of the pipe network corresponding to the maximum similarity value, calculate the ratio of the historical average wall thickness of the pipe network to the current average wall thickness of the pipe network, and determine the initial extension speed of the telescopic rod 7, the initial output power of the ultrasonic vibrator 8 and the initial flushing time of the water inlet pipe 2 according to the ratio.

[0031] In some embodiments of the present application, when determining the initial telescopic speed of the telescopic rod 7, the initial output power of the ultrasonic vibrator 8 and the initial flushing time of the water inlet pipe 2 according to the ratio, it includes: The initial telescopic speed of the telescopic rod 7 is the product of the ratio and the average telescopic speed of the telescopic rod 7 during pipe network cleaning corresponding to the maximum similarity value; The initial output power of the ultrasonic vibrator 8 is the quotient of the average output power of the ultrasonic vibrator 8 during pipe network cleaning corresponding to the maximum similarity value and the ratio; The initial flushing time of the water inlet pipe 2 is the quotient of the total flushing time of the water inlet pipe 2 during pipe network cleaning corresponding to the maximum similarity value and the ratio.

[0032] It is understandable that the initial parameter determination module of the present invention realizes accurate optimization of the cleaning process by combining the initial wall thickness information and historical data of the pipe network. First, the initial wall thickness information of different positions is collected and the wall thickness sequence is constructed to ensure a comprehensive analysis of each part of the pipe network. By calculating the similarity between the mean and maximum values ​​of the wall thickness and the historical data, the similarity between the current pipe network and the historical pipe network can be identified, and then the appropriate initial parameters can be set for pipe network cleaning. If the similarity is high, the cleaning parameters in the historical data (such as the telescopic speed of the telescopic rod 7, the output power of the ultrasonic vibrator 8 and the flushing time) are directly adopted to ensure that the cleaning effect is maximized. If the similarity is low, the parameters are adjusted according to the ratio so that the equipment adapts to the specific conditions of the current pipe network. This intelligent parameter adjustment method not only optimizes the cleaning process, but also avoids the inefficiency or pipe network damage that may be caused by standardized parameter settings, improves the adaptability and cleaning effect of the equipment, and ensures the long-term healthy operation of the pipe network.

[0033] In some embodiments of the present application, the judgment module is configured to judge whether to flush the pipe network again according to the secondary wall thickness information after the initial flushing is completed, including: If the secondary wall thickness information of the pipe network is the standard wall thickness when the pipe network is free of dirt, it is determined that the pipe network will not be flushed again; Otherwise, it is determined that the pipe network needs to be flushed again.

[0034] In some embodiments of the present application, the judgment module is configured to determine the re-extension speed of the telescopic rod 7 and the re-flushing time of the water inlet pipe 2 according to the secondary wall thickness information if it is determined that re-flushing is needed, including: Calculate the secondary wall thickness mean of the secondary wall thickness information, calculate the difference between the secondary wall thickness mean and the initial wall thickness mean, set a first difference and a second difference, and the first difference is smaller than the second difference; If the difference is less than the first difference, the initial extension speed and the initial flushing time are adjusted by the first adjustment coefficient to obtain a second extension speed and a second flushing time; If the difference is greater than or equal to the first difference and less than or equal to the second difference, the initial extension speed and the initial flushing time are adjusted by the second adjustment coefficient to obtain a second extension speed and a second flushing time; If the difference is greater than the second difference, the initial extension speed and the initial flushing time are adjusted by the third adjustment coefficient to obtain a second extension speed and a second flushing time; Among them, the value range of the adjustment coefficient is 2>first adjustment coefficient>second adjustment coefficient>third adjustment coefficient>1, and the re-expansion speed is the quotient of the adjustment coefficient and the initial expansion speed, and the re-flush time is the product of the adjustment coefficient and the initial flush time.

[0035] It is understandable that after the initial flushing is completed, the present invention first determines whether the pipe network needs to be flushed again through the secondary wall thickness information. If the secondary wall thickness information shows that the pipe network has reached the standard wall thickness, there is no need to flush again, thereby saving resources and time; if the wall thickness does not meet the standard, it is determined that it needs to be flushed again. Furthermore, by calculating the difference between the average value of the secondary wall thickness and the average value of the initial wall thickness, the telescopic speed of the telescopic rod 7 and the flushing time of the water inlet pipe 2 can be flexibly adjusted, and different adjustment methods can be adopted for different degrees of dirt. By setting different adjustment coefficients and selecting appropriate coefficients to adjust the cleaning parameters according to the size of the difference, the cleaning intensity can be effectively controlled to avoid excessive or insufficient cleaning, and the cleaning effect of the pipe network can be ensured, which not only improves the cleaning efficiency and reduces equipment loss, but also ensures the safety and long-term operation stability of the pipe network.

[0036] Specifically, the smaller the difference is, the worse the cleaning effect is. Reducing the telescopic speed of the telescopic rod 7 can prolong the continuous vibration time of the ultrasonic vibrator in the pipe network, and at the same time, prolong the flushing time, thereby improving the cleaning effect overall.

[0037] In some embodiments of the present application, the verification module is configured to adjust the output power of the ultrasonic vibrator 8 if it is not completed, perform ultimate vibration on the pipe network, and flush the pipe network with the flushing time again, including: When the three wall thickness information are equal to the standard wall thickness when the pipe network is free of dirt, the pipe network is cleaned; Obtain the maximum value of the three wall thicknesses in the three wall thickness information, and calculate the wall thickness difference between the maximum value of the three wall thicknesses and the standard wall thickness; Setting a first wall thickness difference and a second wall thickness difference, wherein the first wall thickness difference is smaller than the second wall thickness difference; If the wall thickness difference is less than the first wall thickness difference, the initial output power is adjusted by the first adjustment coefficient; If the wall thickness difference is greater than or equal to the first wall thickness difference and less than or equal to the second wall thickness difference, the initial output power is adjusted by the second adjustment coefficient; If the wall thickness difference is greater than the second wall thickness difference, the initial output power is adjusted by a third adjustment coefficient; The value range of the adjustment coefficient is 1<first adjustment coefficient<second adjustment coefficient<third adjustment coefficient<1.5, and the output power of the ultrasonic vibrator 8 after adjustment is the product of the initial output power and the adjustment coefficient.

[0038] It can be understood that the verification module of the present invention ensures thorough cleaning of the pipe network through multi-level verification and dynamic adjustment, and effectively prevents excessive cleaning or insufficient cleaning. First, the three wall thickness information is used to determine whether the pipe network is cleaned. If the wall thickness information has reached the standard value, it indicates that the cleaning is completed and no further operation is required. If the cleaning is not completed, the system will obtain the maximum value of the three wall thickness information, calculate the wall thickness difference, and make adjustments based on this. When the wall thickness difference is small, a lower adjustment coefficient is used to fine-tune the output power of the ultrasonic vibrator 8; when the wall thickness difference is large, a higher adjustment coefficient is used to increase the vibration intensity to ensure more thorough cleaning. By accurately adjusting the output power of the ultrasonic vibrator 8, the cleaning effect can be flexibly enhanced according to the specific degree of dirt and cleaning requirements of the pipe network, while avoiding damage to the pipe network due to excessive vibration, further improving the cleaning efficiency and protection of the pipe network.

[0039] In some embodiments of the present application, the pipe network cleaning and descaling device with ultrasonic cleaning function also includes: The filter screen 11 is arranged at the lower part of the cleaning chamber 101. The filter screen 11 is also arranged at the lower part of the bracket 6. The filter screen 11 is used to intercept dirt in the sewage. The sewage collection box 12 is connected to the end of the drain pipe 5 away from the machine body 1 , and is also connected to the end of the second water pipe 14 away from the water inlet pipe 2 , wherein a filter assembly 13 is disposed in the sewage collection box 12 .

[0040] It is understandable that the present invention further improves the efficiency and environmental friendliness of the cleaning process through the coordinated design of the filter 11 and the sewage collection box 12. The filter 11 is arranged at the lower part of the cleaning chamber 101 and the bracket 6, which can effectively intercept the dirt in the sewage and reduce the wastewater discharge during the cleaning process. The sewage collection box 12 is connected to the drain pipe 5, the second water pipe 14, and the first water pipe 4, and can centrally collect and store the sewage during the cleaning process, providing convenience for subsequent treatment or reuse. The built-in filter component 13 can perform secondary filtration on the collected sewage, further purify the wastewater, reduce pollution emissions, meet environmental protection requirements, not only improve the cleaning efficiency, but also optimize the wastewater treatment process, ensure the sustainability of the cleaning operation and maximize the use of resources.

[0041] Specifically, the filter assembly 13 is a filter component in the prior art, and those skilled in the art can select a filter assembly 13 with a suitable mesh size to filter sewage according to needs.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A pipe network cleaning and descaling device with ultrasonic cleaning function, characterized in that: include: A machine body, wherein a cleaning chamber is provided inside; A plurality of water inlet pipes are provided, the water inlet pipes are fixed on the inner wall of the body, the water inlet pipes are connected to one end of the pipe network to be cleaned in the body, and the water inlet pipes are provided with water inlet valves; A liquid inlet, opened at the top of the body; A first water pipe, arranged outside the machine body, wherein a water outlet of the first water pipe is respectively connected to the liquid inlet and an end of the water inlet pipe away from the pipe network, and a water inlet end of the first water pipe is connected to an external water source; A drain pipe, fixed to the bottom of the machine body, and used to discharge sewage in the cleaning chamber out of the machine body; A bracket is horizontally fixed in the cleaning chamber, the bracket is also located at the lower part of the pipe network to fix the pipe network, and a plurality of arc-shaped strips are arranged on the bracket, and the pipe network is placed on the arc-shaped strips; A plurality of telescopic rods are provided, and the telescopic rods are arranged on the inner side wall of the body opposite to the side wall of the body where the water inlet pipe is located, and the telescopic rods correspond to the water inlet pipes one by one; A plurality of ultrasonic vibrators are provided, and the ultrasonic vibrators are arranged at one end of the telescopic rod away from the side wall of the machine body, so as to extend into the pipe network through the telescopic rod to vibrate and clean the pipe network; A plurality of ultrasonic thickness gauges are provided, and the ultrasonic thickness gauges are evenly distributed on the arc-shaped strips, and the ultrasonic thickness gauges are used to monitor the wall thickness information of the pipe network; A controller is arranged on the outer side wall of the body, and the controller is respectively connected to the water inlet valve, the telescopic rod, the ultrasonic vibrator and the ultrasonic thickness gauge. The controller is used to control the telescopic speed of the telescopic rod, the output power of the ultrasonic vibrator and the flushing time of the water inlet pipe according to the wall thickness information.

2. The pipe network cleaning and descaling device with ultrasonic cleaning function according to claim 1 is characterized in that: The controller comprises: A collection module is configured to collect the wall thickness information, telescopic speed, output power and flushing time, wherein the wall thickness information includes initial wall thickness information, secondary wall thickness information and tertiary wall thickness information; an initial parameter determination module, configured to determine an initial extension speed of the telescopic rod, an initial output power of the ultrasonic vibrator, and an initial flushing time of the water inlet pipe according to the initial wall thickness information of the pipe network; A judgment module is configured to judge whether to flush the pipe network again according to the secondary wall thickness information after the initial flushing of the pipe network is completed, and if it is judged that flushing again is needed, determine the re-extension speed of the telescopic rod and the re-flushing time of the water inlet pipe according to the secondary wall thickness information; The verification module is configured to verify whether the pipe network is cleaned according to the three wall thickness information after the second flushing. If not, the output power of the ultrasonic vibrator is adjusted to perform ultimate vibration on the pipe network and flush the pipe network for the duration of the second flushing.

3. The pipe network cleaning and descaling device with ultrasonic cleaning function according to claim 2 is characterized in that: The initial parameter determination module is configured to determine the initial telescopic speed of the telescopic rod, the initial output power of the ultrasonic vibrator and the initial flushing time of the water inlet pipe according to the initial wall thickness information of the pipe network, including: Collect the initial wall thickness information of different positions of the pipe network and construct the initial wall thickness sequence Ai=(a1,a,2,a3,…,an) of the pipe network; where Ai represents the i-th pipe network, aj represents the j-th initial wall thickness information, j=1,2,3,…,n; Calculate the mean wall thickness of the pipe network, calculate the similarity between the mean wall thickness and the maximum wall thickness of the pipe network and the mean wall thickness and the maximum wall thickness of the historical pipe network, and determine the initial extension speed of the telescopic rod, the initial output power of the ultrasonic vibrator and the initial flushing time of the water inlet pipe according to the similarity.

4. The pipe network cleaning and descaling device with ultrasonic cleaning function according to claim 3 is characterized in that: The calculation of the similarity between the mean value and the maximum value of the wall thickness of the pipe network and the mean value and the maximum value of the wall thickness of the historical pipe network includes: The similarity between the mean and maximum values ​​of the pipe network wall thickness and the mean and maximum values ​​of the historical pipe network wall thickness is calculated by the following formula: ； In the above formula, S represents the similarity, represents the mean wall thickness of the pipe network, represents the historical average wall thickness of the kth pipe network, represents the maximum wall thickness, Indicates the maximum value of the kth pipe network wall thickness in history.

5. The pipe network cleaning and descaling device with ultrasonic cleaning function according to claim 4 is characterized in that: The determining of the initial telescopic speed of the telescopic rod, the initial output power of the ultrasonic vibrator and the initial flushing time of the water inlet pipe according to the similarity includes: A similarity threshold is set. If the similarity is greater than or equal to the similarity threshold, the average telescopic speed of the telescopic rod during pipe network cleaning corresponding to the maximum similarity value is used as the initial telescopic speed; the average output power of the ultrasonic vibrator during pipe network cleaning corresponding to the maximum similarity value is used as the initial output power; the total flushing time of pipe network cleaning corresponding to the maximum similarity value is used as the initial flushing time; If the similarity is less than the similarity threshold, obtain the historical average wall thickness of the pipe network corresponding to the maximum similarity value, calculate the ratio of the historical average wall thickness of the pipe network to the current average wall thickness of the pipe network, and determine the initial extension and retraction speed of the telescopic rod, the initial output power of the ultrasonic vibrator and the initial flushing time of the water inlet pipe according to the ratio.

6. The pipe network cleaning and descaling device with ultrasonic cleaning function according to claim 5, characterized in that: The method of determining the initial telescopic speed of the telescopic rod, the initial output power of the ultrasonic vibrator and the initial flushing time of the water inlet pipe according to the ratio includes: The initial telescopic speed of the telescopic rod is the product of the ratio and the average telescopic speed of the telescopic rod during pipe network cleaning corresponding to the maximum similarity value; The initial output power of the ultrasonic vibrator is the quotient of the average output power of the ultrasonic vibrator during pipe network cleaning corresponding to the maximum similarity value and the ratio; The initial flushing duration of the water inlet pipe is the quotient of the total flushing duration of the water inlet pipe during pipe network cleaning corresponding to the maximum similarity value and the ratio.

7. The pipe network cleaning and descaling device with ultrasonic cleaning function according to claim 6, characterized in that: When the judgment module is configured to judge whether to flush the pipe network again according to the secondary wall thickness information after the initial flushing is completed, it includes: If the secondary wall thickness information of the pipe network is all the standard wall thickness when the pipe network is free of dirt, it is determined that the pipe network is not to be flushed again; Otherwise, it is determined that the pipe network needs to be flushed again.

8. The pipe network cleaning and descaling device with ultrasonic cleaning function according to claim 7, characterized in that: The judgment module is configured to determine the re-extension speed of the telescopic rod and the re-flushing time of the water inlet pipe according to the secondary wall thickness information if it is determined that re-flushing is needed, including: Calculating the secondary wall thickness mean of the secondary wall thickness information, calculating the difference between the secondary wall thickness mean and the initial wall thickness mean, setting a first difference and a second difference, wherein the first difference is smaller than the second difference; If the difference is smaller than the first difference, the initial extension and retraction speed and the initial flushing time are adjusted by the first adjustment coefficient to obtain a second extension and retraction speed and a second flushing time; If the difference is greater than or equal to the first difference and less than or equal to the second difference, the initial extension and retraction speed and the initial flushing duration are adjusted by the second adjustment coefficient to obtain a second extension and retraction speed and a second flushing duration; If the difference is greater than the second difference, the initial extension and retraction speed and the initial flushing time are adjusted by the third adjustment coefficient to obtain a second extension and retraction speed and a second flushing time; Among them, the value range of the adjustment coefficient is 2>first adjustment coefficient>second adjustment coefficient>third adjustment coefficient>1, and the re-expansion speed is the quotient of the adjustment coefficient and the initial expansion speed, and the re-flush time is the product of the adjustment coefficient and the initial flush time.

9. The pipe network cleaning and descaling device with ultrasonic cleaning function according to claim 8, characterized in that: The verification module is configured to adjust the output power of the ultrasonic vibrator if it is not completed, perform ultimate vibration on the pipe network, and flush the pipe network with the flushing time again, including: When the three wall thickness information are equal to the standard wall thickness when the pipe network is free of dirt, the pipe network is cleaned; Obtain the maximum value of the three wall thicknesses in the three wall thickness information, and calculate the wall thickness difference between the maximum value of the three wall thicknesses and the standard wall thickness; Setting a first wall thickness difference and a second wall thickness difference, wherein the first wall thickness difference is smaller than the second wall thickness difference; If the wall thickness difference is less than the first wall thickness difference, the initial output power is adjusted by a first adjustment coefficient; If the wall thickness difference is greater than or equal to the first wall thickness difference and less than or equal to the second wall thickness difference, the initial output power is adjusted by a second adjustment coefficient; If the wall thickness difference is greater than the second wall thickness difference, the initial output power is adjusted by a third adjustment coefficient; The value range of the adjustment coefficient is 1<first adjustment coefficient<second adjustment coefficient<third adjustment coefficient<1.5, and the output power of the ultrasonic vibrator after adjustment is the product of the initial output power and the adjustment coefficient.

10. The pipe network cleaning and descaling device with ultrasonic cleaning function according to claim 1, characterized in that: The pipe network cleaning and descaling device with ultrasonic cleaning function also includes: A filter screen is arranged at the lower part of the cleaning chamber, and the filter screen is also arranged at the lower part of the bracket, and the filter screen is used to intercept dirt in the sewage; A sewage collection box is connected to the end of the drainage pipe away from the machine body, and the sewage collection box is also connected to the end of the first water pipe away from the water inlet pipe, wherein a filter assembly is arranged in the sewage collection box.

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