Metal and nonmetal combined pipeline and using method thereof

Abstract

The invention discloses a metal and non-metal combined pipeline and a using method thereof.The metal and non-metal combined pipeline comprises pipe openings and a pipe body, the pipe openings are fixedly connected to the two ends of the pipe body, the metal and non-metal combined pipeline further comprises a sorting mechanism, a first filtering mechanism, a second filtering mechanism, a crushing mechanism and a detector, and the sorting mechanism comprises a bubble generator and an adsorption plate; the bubble generator and the adsorption plate are fixedly connected to the inner wall of the pipe body and are oppositely arranged, a first connecting pipe is fixedly connected to the adsorption plate, and a first material pump is fixedly connected to the end, away from the adsorption plate, of the first connecting pipe. Compared with the prior art, according to the metal and nonmetal combined pipeline and the using method thereof, the metal and nonmetal combined pipeline can cope with a severe extreme environment, sewage with many impurities can smoothly pass through the pipeline, the blocking risk is avoided, and economic losses caused by the fact that the sewage cannot be discharged in time are avoided.

Description

Technical Field

[0001] The present invention belongs to the technical field of pipelines, and particularly relates to a metal and non-metal combined pipeline and its usage method. Background Art

[0002] As the name implies, a metal and non-metal combined pipeline is formed by combining metal materials and non-metal materials. It can withstand greater pressure and load, ensure the safe and reliable operation of the pipeline, and has the advantages of not being prone to fouling, strong durability, low maintenance cost, high strength and high stability. In addition, this material combination has a wide working temperature range and can adapt to a variety of environmental temperature conditions. Its inner wall is smooth and not prone to fouling, which can reduce the resistance and wear during fluid transportation and can significantly extend the service life of the pipeline.

[0003] However, this kind of pipeline still has certain limitations in practical applications. Especially in the urban road drainage system, in areas such as dining areas, commercial areas and residential areas, impurities such as oil stains, plastic bags, leaves, sand and gravel enter the pipeline along with the water flow, which is likely to cause blockage problems. In rainy weather, the sundries and oil stains on the ground are washed into the drainage pipeline by rainwater, further increasing the blockage risk and seriously affecting the operation efficiency of the urban drainage system.

[0004] If the urban road drainage system is blocked by sundries and oil stains and not processed in time, rainwater accumulates on the ground, which not only hinders traffic, increases the risk of traffic accidents, but also may lead to safety hazards such as electric shock to people. In rainy weather, if the rainwater cannot be discharged in time, the accumulated water may flood the vehicles on the road surface and even pour into the underground garage, causing serious economic losses.

[0005] The information disclosed in this background art section is only intended to enhance the overall understanding of the present invention and should not be regarded as an admission or any form of implication that this information constitutes prior art already known to those of ordinary skill in the art. Summary of the Invention

[0006] The purpose of the present invention is to provide a metal and non-metal combined pipeline and its usage method, which can solve the technical problems raised in the above background art.

[0007] In order to achieve the above purpose, the technical solution provided by a specific embodiment of the present invention is as follows:

[0008] A combined metal and non-metal pipeline, comprising pipe orifices and a pipe body. The pipe orifices are fixedly connected to both ends of the pipe body. It further includes a sorting mechanism, a first filtering mechanism, a second filtering mechanism, a crushing mechanism and a detector. The sorting mechanism includes a bubble generator and an adsorption plate. The bubble generator and the adsorption plate are both fixedly connected to the inner wall of the pipe body. The bubble generator and the adsorption plate are arranged opposite to each other. A first connecting pipe is fixedly connected to the adsorption plate. One end of the first connecting pipe away from the adsorption plate is fixedly connected to a first material pump. A second connecting pipe is fixedly connected between the first filtering mechanism and the first material pump. The first filtering mechanism includes a first protective housing. A spiral pipe is fixedly connected inside the first protective housing. The spiral pipe is communicated with the second connecting pipe. A plurality of first filtering holes are formed in the spiral pipe. A first drain pipe matching the first protective housing is fixedly connected to the pipe body. The second filtering mechanism is installed on the inner wall of the pipe body and is located at the rear end of the sorting mechanism. The crushing mechanism is installed on the inner wall of the pipe body. The crushing mechanism is used for crushing impurities intercepted by the second filtering mechanism. The detector is installed on the pipe body. The detector is used for detecting the state of impurities in the combined metal and non-metal pipeline.

[0009] In one or more embodiments of the present invention, the crushing mechanism includes a rectangular housing. One end of the rectangular housing is provided with an opening. A plurality of second filtering holes are formed in the end of the rectangular housing opposite to the opening. A pair of baffles are slidably connected to the rectangular housing. One baffle is located in the middle of the rectangular housing, and the other baffle matches the second filtering holes. A crushing roller is rotatably connected between the pair of baffles. Connecting columns are fixedly connected to both ends of the crushing roller. The two connecting columns are respectively rotatably connected to the rectangular housing.

[0010] In one or more embodiments of the present invention, a second protective housing is fixedly connected to the upper end of the rectangular housing. A partition is fixedly connected to the inner wall of the second protective housing. The connecting column at the upper end of the crushing roller protrudes between the partition and the rectangular housing. A first gear is fixedly connected to the connecting column at the upper end of the connecting column. The first gear is located between the partition and the rectangular housing. A first motor is fixedly connected inside the second protective housing. An output end of the first motor is fixedly connected to a second gear matching the first gear.

[0011] In one or more embodiments of the present invention, a third cavity is formed inside the crushing roller. A rotary joint matching the third cavity is fixedly connected to the connecting column at the upper end of the crushing roller. A third connecting pipe is fixedly connected between the rotary joint and the first filtering mechanism. A liquid injection mechanism is fixedly connected to the third connecting pipe. The liquid injection mechanism is used for injecting a dissolving liquid for dissolving impurities into the third cavity. A plurality of second drain pipes are fixedly connected to the connecting column at the lower end of the crushing roller.

[0012] In one or more embodiments of the present invention, a connecting frame matching the rectangular housing is fixedly connected to the upper end of the baffle, and a second telescopic rod for driving the connecting frame is fixedly connected to the pipe body.

[0013] In one or more embodiments of the present invention, a plurality of uniformly distributed elastic wires are fixedly connected to the crushing roller, and a number of crushing blades are fixedly connected to the elastic wires.

[0014] In one or more embodiments of the present invention, there is a recovery mechanism for recovering the impurities crushed by the crushing mechanism. The recovery mechanism includes a second material pump. One end of the second material pump is fixedly connected to a fourth connecting pipe matching the crushing mechanism, the other end of the second material pump is fixedly connected to a fifth connecting pipe, and one end of the fifth connecting pipe far from the second material pump is fixedly connected to a storage bin.

[0015] In one or more embodiments of the present invention, a cleaning mechanism matching the recovery mechanism is installed in the pipe body. The cleaning mechanism uses the impurities in the storage bin to clean the inner wall of the pipe body. The cleaning mechanism includes a slider. A slideway matching the slider is fixedly connected to the inner wall of the pipe body. A nozzle is fixedly connected to the slider. A sixth connecting pipe is fixedly connected between the nozzle and the storage bin. A first nozzle matching the inner wall of the pipe body is arranged on the nozzle. A third nozzle is arranged at the front end of the nozzle. A second nozzle matching the slideway is also arranged on the nozzle. A winding mechanism matching the sixth connecting pipe is installed on the pipe body.

[0016] In one or more embodiments of the present invention, there is a power supply mechanism that uses the water flow in the pipe body to generate electric energy for supplying power to the electronic components on the metal and non-metal combined pipeline. The power supply mechanism includes a fan blade. The fan blade is rotatably connected inside the pipe body. A generator matching the fan blade is fixedly connected to the pipe body. A battery matching the generator is also fixedly connected to the pipe body.

[0017] To achieve the above object, the technical solution provided by a specific embodiment of the present invention is as follows:

[0018] A method for using a metal and non-metal combined pipeline, including the metal and non-metal combined pipeline.

[0019] Compared with the prior art, the metal and non-metal combined pipe and the use method thereof of the present invention can cope with harsh extreme environments. Even if there are impurities such as plastic bags and paper in the pipe body, or there are many stones, the metal and non-metal combined pipe of the present invention can allow sewage with these impurities to pass smoothly, avoiding the risk of blockage and improving the operation efficiency of the urban drainage system. The metal and non-metal combined pipe of the present invention also has a self-cleaning function. When the pipe body is blocked, the metal and non-metal combined pipe can find the location of the blockage and clear the blockage to avoid economic losses caused by the failure to discharge sewage in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic structural diagram of a metal and non-metal combined pipeline in one embodiment of the present invention;

[0022] Figure 2 A partial cross-sectional view of a metal and non-metal combined pipe according to an embodiment of the present invention Figure 1 ;

[0023] Figure 3 A schematic diagram of the partial structure of a metal and non-metal combined pipeline in one embodiment of the present invention Figure 1 ;

[0024] Figure 4 A partial cross-sectional view of a metal and non-metal combined pipe according to an embodiment of the present invention Figure 2 ;

[0025] Figure 5 A partial cross-sectional view of a metal and non-metal combined pipe according to an embodiment of the present invention Figure 3 ;

[0026] Figure 6 for Figure 5 Schematic diagram of the structure at A in the middle;

[0027] Figure 7 This is a schematic diagram of the structure of an elastic wire in one embodiment of the present invention;

[0028] Figure 8 A cross-sectional view of a crushing roller in one embodiment of the present invention;

[0029] Figure 9 Schematic diagram of a partial structure of a metal and non-metal combined pipeline in an embodiment of the present invention Figure 2 ;

[0030] Figure 10 Partial cross-section of a metal and non-metal combined pipeline in an embodiment of the present invention Figure 4 ;

[0031] Figure 11 is Figure 10 Schematic diagram of the structure at position B in

[0032] Figure 12 Partial cross-section of a metal and non-metal combined pipeline in an embodiment of the present invention Figure 5 ;

[0033] Figure 13 Schematic diagram of a partial structure of a metal and non-metal combined pipeline in an embodiment of the present invention Figure 3 ;

[0034] Figure 14 Usage state diagram of a metal and non-metal combined pipeline in an embodiment of the present invention

[0035] Main reference numeral description:

[0036] 1, pipe orifice; 2, pipe body; 201, storage groove; 202, slideway; 3, sorting mechanism; 4, bubble generator; 5, adsorption plate; 6, first telescopic rod; 7, first connecting pipe; 8, first material pump; 9, second connecting pipe; 10, first filtering mechanism; 11, first protective housing; 12, spiral pipe; 1201, first filtering hole; 13, first drain pipe; 14, third connecting pipe; 15, first valve; 16, second filtering mechanism; 17, arc-shaped filter screen; 18, rectangular housing; 1801, second filtering hole; 19, baffle; 20, first cavity; 21, second cavity; 22, connecting frame; 23, second telescopic rod; 24, crushing mechanism; 25, crushing roller; 2501, third cavity; 26, elastic wire; 2601, crushing edge; 27, connecting column; 28, first gear; 29, second protective housing; 30, partition board; 31, second gear; 32, first motor; 33, recovery mechanism; 34, second material pump; 3401, fourth connecting pipe; 3402, fifth connecting pipe; 35, second drain pipe; 36, storage bin; 37, sixth connecting pipe; 38, winding mechanism; 39, third protective housing; 3901, first cover body; 40, cleaning mechanism; 41, slider; 42, spray head; 43, first nozzle; 44, second nozzle; 45, third nozzle; 46, power supply mechanism; 47, fan blade; 48, generator; 49, battery; 50, detector; 51, fourth protective housing; 5101, second cover body; 52, liquid injection mechanism Detailed implementation mode

[0037] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] As Figure 1 shown, a metal and non-metal combined pipeline in an embodiment of the present invention includes a pipe orifice 1 and a pipe body 2. The pipe orifice 1 is fixed at both ends of the pipe body 2 and is used to connect multiple sections of pipelines. The pipe orifice 1 can ensure that the connection part is not prone to leakage, and it is also convenient to realize the quick connection of two sections of pipelines through the pipe orifice 1. Among them, the pipe orifice 1 is a component made by ductile iron casting process and is used to connect the pipe body 2. There are several reinforcing ribs outside the cast iron head, which can stabilize the connection stability between the metal and the plastic, improve the waterproof and airtight performance of the connection part, enhance the ring stiffness and compressive capacity of the pipe material, and is beneficial to improving the success rate of construction.

[0039] As Figure 1 ~As Figure 6 shown, a sorting mechanism 3 is fixedly connected inside the pipe body 2. The sorting mechanism 3 can make the lighter impurities in the sewage in the pipe body 2 float to the water surface and can recycle the impurities floating on the water surface, largely avoiding the situation that the pipe body 2 is blocked due to excessive other impurities such as plastic bags and leaves.

[0040] Specifically, as Figures 1 to 6 shown, the sorting mechanism 3 includes a bubble generator 4 and an adsorption plate 5. The bubble generator 4 and the adsorption plate 5 are both fixedly connected inside the pipe body 2, and the bubble generator 4 and the adsorption plate 5 are arranged oppositely. The bubble generator 4 can eject a large number of bubbles, and the bubbles can move upward through the water flow in the pipe body 2, making the impurities in the water flow in the pipe body 2 float on the surface, and the adsorption plate 5 recycles the impurities floating on the water surface of the water flow.

[0041] As Figures 1 to 6 shown, a first telescopic rod 6 for driving the adsorption plate 5 is fixedly connected to the pipe body 2. When the first telescopic rod 6 is started, it can change the position of the adsorption plate 5 inside the pipe body 2, so that the position where the adsorption plate 5 is located can fit the water surface. Regardless of the height of the water surface, the adsorption plate 5 can fit to realize the recovery of impurities. In addition, the adsorption plate 5 has elasticity, and a storage groove 201 matching the adsorption plate 5 is opened on the pipe body 2. When the first telescopic rod 6 is in the retracted state, the adsorption plate 5 can be completely stored in the storage groove 201.

[0042] As Figures 1 to 6As shown, a first connecting pipe 7 is fixedly connected to the adsorption plate 5, and one end of the first connecting pipe 7 away from the adsorption plate 5 is fixedly connected to a first material pump 8. In this embodiment, in order to prevent other electronic components such as the first material pump 8 from being corroded and affected by the sewage in the pipe body 2, the first material pump 8 is installed outside the pipe body 2, and a fourth protective housing 51 for protecting electronic components is fixedly connected to the outside of the pipe body 2, that is, the first material pump 8 is located inside the fourth protective housing 51. A second cover 5101 is also detachably installed on the fourth protective housing 51. Opening the second cover 5101 can expose the electronic components inside the fourth protective housing 51, so as to realize the maintenance of the electronic components inside the fourth protective housing 51.

[0043] As Figures 1 to 6 shown, a first filtering mechanism 10 is also fixedly connected inside the fourth protective housing 51. A second connecting pipe 9 is installed between the first filtering mechanism 10 and the first material pump 8. The impurities pass through the adsorption plate 5, the first connecting pipe 7, the first material pump 8, and the second connecting pipe 9 and then enter the first filtering mechanism 10. The first filtering mechanism 10 can simply filter the impurities sucked by the sorting mechanism 3, filtering out the moisture and small particle impurities in the sucked impurities.

[0044] Specifically, as Figure 4 shown, the first filtering mechanism 10 includes a first protective housing 11. A spiral pipe 12 is fixedly connected inside the first protective housing 11. The second connecting pipe 9 is communicated with the spiral pipe 12, that is, the impurities in the second connecting pipe 9 are transported into the spiral pipe 12. A plurality of first filtering holes 1201 are formed on the spiral pipe 12. When the impurities flow in the spiral pipe 12, since the spiral pipe 12 is spiral, a centrifugal force will be generated when the impurities flow in the spiral pipe 12. The centrifugal force can force the water and small particle impurities to be discharged from the first filtering holes 1201 and remain in the first protective housing 11, realizing the separation of large impurities and small impurities.

[0045] As Figure 4 shown, a first drain pipe 13 matching the first protective housing 11 is fixedly connected to the pipe body 2. The first drain pipe 13 communicates the first protective housing 11 and the pipe body 2. The water and small particle impurities in the first protective housing 11 can flow back into the pipe body 2 through the first drain pipe 13, enabling the impurities that are not likely to cause blockage of the pipe body 2 to be normally discharged from the pipe body 2.

[0046] The impurities in the pipe body 2 may include not only small particles such as plastic bags, but also large particles such as stones. Large particles cannot be sorted by the sorting mechanism 3 and will flow with the water flow in the pipe body 2. A second filtering mechanism 16 is installed in the pipe body 2. Large particles of impurities will be intercepted by the second filtering mechanism 16 after passing through the sorting mechanism 3. A crushing mechanism 24 matching the second filtering mechanism 16 is also installed in the pipe body 2. The intercepted large particles of impurities enter the crushing mechanism 24 and are crushed by the crushing mechanism 24 to prevent the large particles of impurities from scratching the inner wall of the pipe body 2 or causing blockage, thereby preventing the service life of the pipe body 2 from being affected.

[0047] like Figures 1 to 6 As shown, the second filtering mechanism 16 includes an arc filter 17, which is arc-shaped and fixedly connected to the inside of the tube body 2. In the process of intercepting impurities, it can reduce the resistance to the flowing water and avoid the situation where the arc filter 17 affects the normal flow of sewage during the interception process. The crushing mechanism 24 includes a rectangular shell 18, and an opening matching the arc filter 17 is provided on the rectangular shell 18. The end of the arc filter 17 away from the sorting mechanism 3 is fixedly connected to the rectangular shell 18. The impurities intercepted by the arc filter 17 enter the rectangular shell 18, and the large particles of impurities are temporarily stored by the rectangular shell 18. A plurality of second filter holes 1801 are provided at the end of the rectangular shell 18 away from the opening.

[0048] like Figures 1 to 6 As shown, two baffles 19 are vertically slidably connected to the rectangular shell 18, one baffle 19 is located in the middle of the rectangular shell 18, and the other baffle 19 matches the second filter hole 1801. When the baffle 19 is located in the rectangular shell 18, the second filter hole 1801 can be completely blocked, so that the rectangular shell 18 forms a first cavity 20 and a second cavity 21.

[0049] Specifically, Figure 10 As shown, the upper end of the baffle 19 is fixedly connected with a connecting frame 22, and the tube body 2 is fixedly connected with a second telescopic rod 23 matching the connecting frame 22, and the second telescopic rod 23 can drive the connecting frame 22, and the connecting frame 22 moves with the second telescopic rod 23 in the vertical direction, so as to realize the closing and opening of the baffle 19.

[0050] A crushing mechanism 24 is installed in the second cavity 21, and large impurities in the second cavity 21 can be crushed by the crushing mechanism 24. When the crushing mechanism 24 starts crushing, the baffle 19 is in a closed state, and the outer wall of the baffle 19 is in contact with the inner wall of the rectangular shell 18.

[0051] like Figures 1 to 6As shown in the figure, the crushing mechanism 24 includes a crushing roller 25. The crushing roller 25 is rotatably connected inside the second cavity 21. During the rotation of the second cavity 21, centrifugal force will be generated. The crushing roller 25 is completely enclosed by the baffle 19, so even if centrifugal force is generated, it does not affect the normal flow of sewage in the pipe body 2.

[0052] Specifically, as Figures 6 to 9 shown in the figure, connecting columns 27 are respectively fixedly connected to both ends of the crushing roller 25. The crushing roller 25 is rotatably connected inside the rectangular housing 18 through the connecting columns 27. A second protective housing 29 is fixedly connected to the upper end of the rectangular housing 18, and a partition 30 is fixedly connected inside the second protective housing 29. The connecting column 27 located at the upper end of the crushing roller 25 protrudes between the partition 30 and the rectangular housing 18. A first gear 28 is fixedly connected to the connecting column 27 located between the partition 30 and the rectangular housing 18. A first motor 32 is fixedly connected to the partition 30. The output end of the first motor 32 is fixedly connected to a second gear 31. The second gear 31 meshes with the first gear 28. By driving the second gear 31 to rotate through the partition 30, the second gear 31 drives the first gear 28 to rotate. During the rotation of the first gear 28, the crushing roller 25 is driven to rotate. During the rotation of the crushing roller 25, large-particle impurities are crushed.

[0053] In this embodiment, the number of crushing rollers 25 is two. By rotating and crushing with two crushing rollers 25, the efficiency of crushing large-particle impurities can be greatly improved.

[0054] To avoid the situation that impurities such as plastic bags missed by the sorting mechanism 3 block the pipe body 2, a plurality of elastic wires 26 are fixedly connected to the crushing roller 25, and a plurality of crushing blades 2601 are fixedly connected to the elastic wires 26. Through the elastic wires 26 and the crushing blades 2601, sheet-like and light-quality impurities such as plastic bags can be torn, and such impurities can be shredded, achieving a crushing effect and avoiding the situation that large pieces of plastic bags and other such impurities block the pipe body 2.

[0055] As Figures 6 to 11 shown in the figure, a recycling mechanism 33 is also installed on the pipe body 2. The recycling mechanism 33 is used to recycle the impurities crushed by the crushing roller 25 and can recycle the impurities crushed by the crushing roller 25.

[0056] Specifically, as Figures 3 to 11As shown, the recycling mechanism 33 includes a second material pump 34. The second material pump 34 is fixed on the pipe body 2 and is located inside the fourth protective housing 51. One end of the second material pump 34 is fixedly connected with a fourth connecting pipe 3401, and the other end of the second material pump 34 is fixedly connected with a fifth connecting pipe 3402. The end of the fourth connecting pipe 3401 away from the second material pump 34 is located inside the second cavity 21. The end of the fifth connecting pipe 3402 away from the second material pump 34 is fixedly connected with a storage bin 36. That is, the impurities broken by the crushing roller 25 pass through the fourth connecting pipe 3401, the second material pump 34, and the fifth connecting pipe 3402, and finally enter the storage bin 36, where the storage bin 36 stores the impurities.

[0057] As Figures 10 to 11 shown, a cleaning mechanism 40 is also installed inside the pipe body 2. The cleaning mechanism 40 uses the impurities in the storage bin 36 to clean the inner wall of the pipe body 2, thereby reducing the oil stains attached to the inner wall of the pipe body 2 and avoiding the situation of blockage caused by the attachment of oil stains on the inner wall of the pipe body 2.

[0058] Specifically, as Figures 10 to 11 shown, the cleaning mechanism 40 includes a slider 41. A slideway 202 is fixedly connected to the inner wall of the pipe body 2, and the slider 41 slides along the direction of the slideway 202. A spray head 42 is fixedly connected to the slider 41. A sixth connecting pipe 37 is fixedly connected between the spray head 42 and the storage bin 36. Through the sixth connecting pipe 37, the storage bin 36 can be transported to the spray head 42, and the impurities in the storage bin 36 are sprayed out at high speed in cooperation with compressed gas. The compressed gas and the crushed impurities impact the oil stains on the inner wall of the pipe body 2 to achieve the scraping of the oil stains on the inner wall of the pipe body 2.

[0059] As Figure 11 shown, a plurality of uniformly distributed first nozzles 43 are provided on the spray head 42. When the impurities are ejected from the first nozzles 43, the impurities can contact the inner wall of the pipe body 2 to achieve the scraping of the impurities attached to the inner wall of the pipe body 2. A second nozzle 44 matching the slideway 202 is also provided on the spray head 42. The impurities ejected from the second nozzle 44 and the high-pressure gas are directly opposite to the slideway 202, which can clean the slideway 202 and avoid affecting the normal operation of the slider 41 due to the attachment of impurities on the slideway 202. A third nozzle 45 is provided directly in front of the spray head 42. The third nozzle 45 located directly in front of the spray head 42 can impact the blocked pipe body 2 to disperse the impurities blocked inside the pipe body 2 and achieve the dredging of the pipe body 2.

[0060] As Figures 1 to 10As shown in the figure, a winding mechanism 38 for winding the sixth connecting pipe 37 is fixedly connected to the outside of the pipe body 2. A third protective housing 39 matching the winding mechanism 38 is fixedly connected to the pipe body 2, and the winding mechanism 38 is protected through the third protective housing 39. A first cover body 3901 is detachably installed on the third protective housing 39. By removing the first cover body 3901, maintenance can be carried out on the winding mechanism 38.

[0061] In the above-mentioned embodiment, the working process of the metal and non-metal combined pipeline is as follows: As Figures 1 to 14 shown in the figure, sewage enters the pipe body 2 and first contacts the sorting mechanism 3. The bubble generator 4 inside the pipe body 2 lifts the lighter impurities in the sewage to the surface of the sewage, and the adsorption plate 5 adsorbs them. The impurities adsorbed by the adsorption plate 5 pass through the first connecting pipe 7, the first material pump 8, and the second connecting pipe 9 in sequence, and finally enter the first filtering mechanism 10. The first filtering mechanism 10 can filter the adsorbed impurities. It discharges small-particle impurities and sewage through the spiral pipe 12 and the first filtering holes 1201 on the spiral pipe 12, and the discharged small-particle impurities and sewage flow back into the pipe body 2 through the first drain pipe 13. In this way, impurities such as leaves and plastic bags can be collected, avoiding the situation of the pipe body 2 being blocked by such impurities.

[0062] Large-particle impurities in the pipe body 2, such as stones, move forward along the direction of the sewage flow. The large-particle impurities are intercepted by the arc-shaped filter screen 17 and enter the rectangular housing 18 from the arc-shaped filter screen 17. The rectangular housing 18 collects the large-particle impurities. When there are too many impurities in the rectangular housing 18, the second telescopic rod 23 on the pipe body 2 is activated, and the baffle 19 separates the rectangular housing 18, sealing the crushing roller 25 between the two baffles 19. Then the first motor 32 is activated, and the crushing roller 25 rotates to crush the impurities between the two baffles 19. The crushed impurities are recycled through the recycling mechanism 33. The baffle 19 is then opened to allow the impurities in the first cavity 20 to enter the second cavity 21, and this process is repeated to achieve continuous crushing of large-particle impurities.

[0063] The impurities recycled by the recycling mechanism 33 are discharged through the cooperation of the cleaning mechanism 40 and high-pressure gas. During the discharging process, the impurities attached to the inner wall of the pipe body 2 can be treated, making the inner wall of the pipe body 2 smooth and avoiding the situation of the inside of the pipe body 2 being blocked due to too many impurities attached to the inner wall of the pipe body 2. The cleaning mechanism 40 can move along the direction of the pipe body 2, and can achieve the treatment of the inner wall of the long-distance pipe body 2.

[0064] It should be noted that during the process of the cleaning mechanism 40 dealing with the inner wall of the pipe body 2, the time when the sewage flow in the pipe body 2 is small should be selected. A detector 50 matching the pipe body 2 is installed inside the fourth protective housing 51. One end of the detector 50 is arranged along the direction of the pipe body 2. It can be arranged on the inner wall of the pipe body 2 or inside the pipe body 2, that is, integrally formed inside the pipe body 2. In this embodiment, the detector 50 is a passive nuclear detector, which uses nuclear physics principles to detect the state of impurities on the inner wall of the pipe body 2, such as the degree of accumulation, the amount of impurities attached to the inner wall of the pipe body 2, the position where the pipe body 2 is blocked, etc. Cooperating with the cleaning mechanism 40, it can accurately handle the situation where the pipe body 2 is blocked and impurities are attached to the inner wall of the pipe body 2.

[0065] As Figures 1 to 8 shown, since impurities such as plastic bags and leaves are stored in the spiral pipe 12, the second cavity 21 needs to be cleaned frequently to ensure that the first filtering mechanism 10 can continuously filter impurities. In order to reduce or even avoid manual maintenance of the first filtering mechanism 10, a third cavity 2501 is opened inside the crushing roller 25. The impurities in the spiral pipe 12 can be transported to the third cavity 2501. By transporting a dissolving liquid into the third cavity 2501, the leaves, plastic bags, etc. are dissolved in the third cavity 2501, thus avoiding the situation of manually cleaning the spiral pipe 12.

[0066] Specifically, as Figures 1 to 8 shown, a third connecting pipe 14 is installed between the spiral pipe 12 and the third cavity 2501. A rotary joint is fixedly connected to the connecting column 27 at the upper end of the crushing roller 25. One end of the third connecting pipe 14 away from the first protective housing 11 is connected to the rotary joint. Through the cooperation of the third connecting pipe 14 and the rotary joint, the impurities in the spiral pipe 12 can be transported to the third cavity 2501. Among them, a liquid injection mechanism 52 is also fixedly connected to the third connecting pipe 14. That is, after the impurities enter the third cavity 2501 through the third connecting pipe 14, a certain amount of dissolving liquid, such as N-methylpyrrolidone NMP, dimethyl sulfoxide DMSO, sulfuric acid solution, is transported into the third cavity 2501 through the liquid injection mechanism 52. Specifically, the dissolving liquid can be replaced according to actual usage needs. By adding the dissolving liquid, impurities such as plastic bags in the third cavity 2501 are dissolved.

[0067] It should be noted that DMSO and NMP are relatively ideal choices. They can not only dissolve a variety of materials, but also improve the heating efficiency and are relatively safe.

[0068] As Figure 4As shown, a first valve 15 is fixedly connected to the third connecting pipe 14. When impurities are being dissolved in the crushing roller 25 or it is difficult to continue adding impurities, the first valve 15 is closed. The impurities conveyed by the second connecting pipe 9 can only be temporarily stored in the spiral pipe 12 and drained of water at the same time.

[0069] Since the crushing roller 25 rotates and needs to crush during rotation. The first filter holes 1201 in the spiral pipe 12 can only filter out impurities with fine particles. Some medium-sized impurities such as small stones may enter the third cavity 2501 along with the plastic bags. During the rotation of the crushing roller 25, the medium-sized impurities shake in the third cavity 2501 and rub against the impurities in the third cavity 2501, which can crush the impurities in the third cavity 2501 to a certain extent and improve the filtering efficiency of the impurities in the third cavity 2501. When the small stones rub against the inner wall of the third cavity 2501, heat is also generated, which can also improve the efficiency of impurity dissolution to a certain extent by heating the dissolution liquid. Moreover, heat is also generated when the crushing roller 25 crushes, and this heat will also be transferred to the dissolution liquid in the third cavity 2501.

[0070] As Figures 8 to 9 shown, a plurality of second drain pipes 35 are fixedly connected to the connecting column 27 at the lower end of the crushing roller 25. When the impurities in the third cavity 2501 are completely dissolved, the dissolution liquid can be discharged through the second drain pipes 35. When discharging the dissolution liquid, it is generally discharged when the drainage volume in the pipe body 2 is medium, so as to avoid the situation that the dissolution liquid discharged from the second drain pipes 35 directly contacts the pipe body 2 and affects the service life of the pipe body 2. That is, the dissolution liquid discharged from the second drain pipes 35 is diluted with the water discharged from the pipe body 2, so as to avoid the situation that the dissolution liquid affects the service life of the pipe body 2.

[0071] As Figure 10 shown, a power supply mechanism 46 is installed on the pipe body 2. The power supply mechanism 46 can generate electricity through the water flow in the pipe body 2, convert the power of the water flow into electrical energy, and supply power to the electronic components on the pipe body 2. Specifically, the power supply mechanism 46 includes a generator 48. The output end of the generator 48 is fixedly connected with a fan blade 47. The fan blade 47 is located in the middle and lower part of the pipe orifice 1. The rotation of the fan blade 47 can make the generator 48 generate electricity for the use of the electronic components on the pipe body 2. In addition, a battery 49 is fixedly connected to one side of the generator 48. The battery 49 can store the excess electrical energy generated by the generator 48 and realize electrical energy compensation when the water volume in the pipe body 2 is small.

[0072] A method of using a combined metal and non-metal pipeline according to an embodiment of the present invention. First, install the combined metal and non-metal pipeline. Generally, the fourth protective housing 51 and the third protective housing 39 are exposed to the outside, and the second cover body 5101 and the first cover body 3901 can be disassembled at any time, so as to facilitate the maintenance of the electronic components in the fourth protective housing 51 and the third protective housing 39. Part of the pipe body 2 is buried underground or placed on the ground, and is connected to other pipe bodies 2 through the pipe orifice 1. The pipe orifice 1 can ensure the tightness of the connection and avoid water leakage from the connection of the pipe orifice 1. After the installation is completed, it is okay.

[0073] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be encompassed within the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

[0074] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A metal and non-metal combined pipe, comprising a pipe mouth and a pipe body, wherein the pipe mouth is fixedly connected to both ends of the pipe body, characterized in that: Also includes: A sorting mechanism, the sorting mechanism comprising a bubble generator and an adsorption plate, the bubble generator and the adsorption plate are both fixedly connected to the inner wall of the tube body, the bubble generator and the adsorption plate are arranged opposite to each other, a first connecting pipe is fixedly connected to the adsorption plate, and a first material pump is fixedly connected to one end of the first connecting pipe away from the adsorption plate; A first filter mechanism, wherein a second connecting pipe is fixedly connected between the first filter mechanism and the first material pump, the first filter mechanism comprises a first protective shell, a spiral tube is fixedly connected inside the first protective shell, the spiral tube is connected to the second connecting pipe, a plurality of first filter holes are formed on the spiral tube, and a first liquid discharge pipe matching the first protective shell is fixedly connected to the tube body; A second filtering mechanism, wherein the second filtering mechanism is installed on the inner wall of the tube body and is located at the rear end of the sorting mechanism; A crushing mechanism, the crushing mechanism is installed on the inner wall of the tube body, and the crushing mechanism is used to crush the impurities intercepted by the second filtering mechanism; A detector is installed on the pipe body and is used to detect the state of impurities in the metal and non-metal combined pipeline.

2. A metal and non-metal combined pipeline according to claim 1, characterized in that: The crushing mechanism comprises a rectangular shell, one end of the rectangular shell is provided with an opening, and the end of the rectangular shell opposite to the opening is provided with a plurality of second filtering holes; A pair of baffles are slidably connected to the rectangular shell, one of which is located in the middle of the rectangular shell, and the other baffle matches the second filter hole; A crushing roller is rotatably connected between a pair of baffles, and connecting columns are fixedly connected at both ends of the crushing roller. The two connecting columns are respectively rotatably connected to the rectangular shell.

3. A metal and non-metal combined pipeline according to claim 2, characterized in that: The upper end of the rectangular shell is fixedly connected to a second protective shell, the inner wall of the second protective shell is fixedly connected to a partition, the connecting column located at the upper end of the crushing roller protrudes between the partition and the rectangular shell, the connecting column located at the upper end of the connecting column is fixedly connected to a first gear, and the first gear is located between the partition and the rectangular shell; A first motor is fixedly connected inside the second protective shell, and a second gear matching the first gear is fixedly connected to an output end of the first motor.

4. A metal and non-metal combined pipeline according to claim 3, characterized in that: A third cavity is provided inside the crushing roller, a connecting column located at the upper end of the crushing roller is fixedly connected to a rotary joint matching the third cavity, and a third connecting pipe is fixedly connected between the rotary joint and the first filtering mechanism; The third connecting pipe is fixedly connected with a liquid injection mechanism, and the liquid injection mechanism is used to inject a dissolving liquid for dissolving impurities into the third cavity; A plurality of second liquid discharge pipes are fixedly connected to the connecting column located at the lower end of the crushing roller.

5. A metal and non-metal combined pipeline according to claim 4, characterized in that: The upper end of the baffle is fixedly connected with a connecting frame matching the rectangular shell, and the tube body is fixedly connected with a second telescopic rod for driving the connecting frame.

6. A metal and non-metal combined pipeline according to any one of claims 2 to 5, characterized in that: A plurality of uniformly distributed elastic wires are fixedly connected to the crushing roller, and a plurality of crushing blades are fixedly connected to the elastic wires.

7. The metal and non-metal combined pipeline according to claim 1, characterized in that: The recovery mechanism is used to recover impurities crushed by the crushing mechanism; The recovery mechanism includes a second material pump, one end of which is fixedly connected to a fourth connecting pipe matching the crushing mechanism, the other end of the second material pump is fixedly connected to a fifth connecting pipe, and the end of the fifth connecting pipe away from the second material pump is fixedly connected to a storage bin.

8. The metal and non-metal combined pipeline according to claim 7, characterized in that: A cleaning mechanism matching the recovery mechanism is installed in the tube body, and the cleaning mechanism uses the impurities in the storage bin to clean the inner wall of the tube body; The cleaning mechanism comprises a slider, the inner wall of the tube body is fixedly connected to a slideway matching the slider, a nozzle is fixedly connected to the slider, a sixth connecting pipe is fixedly connected between the nozzle and the storage bin, a first nozzle matching the inner wall of the tube body is arranged on the nozzle, a third nozzle is arranged at the front end of the nozzle, and a second nozzle matching the slideway is also arranged on the nozzle; A winding mechanism matching the sixth connecting pipe is installed on the pipe body.

9. The metal and non-metal combined pipeline according to claim 1, characterized in that: It includes a power supply mechanism, which generates electrical energy by using the water flow in the pipe body to supply power to electronic components on the metal and non-metal combined pipe; The power supply mechanism comprises fan blades, which are rotatably connected to the inside of a tube body, a generator matching the fan blades is fixedly connected to the tube body, and a battery matching the generator is also fixedly connected to the tube body.

10. A method for using a metal and non-metal combined pipeline, characterized in that: It comprises the metal and non-metal combined pipe as claimed in any one of claims 1 to 9.

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