CN112253891B - Intelligent durable buried drain pipe and separation conveying method - Google Patents
Intelligent durable buried drain pipe and separation conveying method Download PDFInfo
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- CN112253891B CN112253891B CN202010924177.6A CN202010924177A CN112253891B CN 112253891 B CN112253891 B CN 112253891B CN 202010924177 A CN202010924177 A CN 202010924177A CN 112253891 B CN112253891 B CN 112253891B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
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- Water Treatment By Electricity Or Magnetism (AREA)
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Abstract
The invention relates to an intelligent durable buried drain pipe and a separation conveying method, the intelligent durable buried drain pipe comprises an inner pipe (11) and an outer pipe (12), wherein the outer pipe (12) is longer than the inner pipe (11), a permanent magnet (2) is arranged on one section of the outer pipe (12) which is longer than the inner pipe (11), at least one electromagnet (3) is fixed with the permanent magnet (2) at intervals, the permanent magnet (2) can be attracted to slide after being electrified, a distance sensor (6) is arranged at the end part, facing the permanent magnet (2), of the electromagnet (3), the switch is controlled to be switched on and switched off by the distance sensor (6), an elastic telescopic piece (4) is arranged between the permanent magnet (2) and the electromagnet (3), and a shell (5) is arranged on the outer pipe (12). The invention provides a separation conveying method, which enables magnetic substances in a pipeline (1) to be adsorbed on an outer pipe by magnetic force before entering an inner pipe (11), and the magnetic substances attracted by a permanent magnet are transferred to an electromagnet. The invention is beneficial to collecting magnetic substances in the drain pipe.
Description
Technical Field
The invention relates to an intelligent durable buried drain pipe, which comprises a pipeline made of non-magnetic conductive and anti-aging materials, wherein at least one section of the pipeline is divided into two layers, namely an inner pipe and an outer pipe, and the two layers of the pipeline extend to a drain outlet.
The invention also relates to a separation and conveying method using the intelligent durable buried drain pipe.
Background
Chinese utility model patent publication No. CN204896813U, published as 20151223, discloses an EPS foaming bead ground buries pipe conveyor and EPS panel apparatus for producing, and the device is linked together by three-section stainless steel pipeline, has the contained angle between one section of intermediate position and the pipeline on its both sides for three-section stainless steel pipeline forms "︺" type structure. The connecting angles of the three sections of pipelines can be properly changed according to the power of the delivery fan at the discharge port under the condition of not influencing the deformation of EPS foaming beads. Other materials with high wear resistance, corrosion resistance and strength can also be used for manufacturing the device.
Chinese utility model patent publication No. CN207712980U, published as 20180810, discloses a rubbish pneumatic conveying system's pipeline transportation is with burying ground low carbon pipeline, including interior body and the protection body that is located the internal portion of tube, be equipped with the clearance between interior body and the protection body, fixed mounting has a plurality of fixed blocks on the inner wall of protection body, buffer chamber has been seted up on the fixed block, buffer chamber movable mounting has movable post, and the top activity of activity post extend to the outside of fixed block and with the outside fixed connection of interior body, be equipped with first buffer spring between interior body and the fixed block, and first buffer spring cover is established on the activity post, first buffer spring's top and interior body fixed connection, first buffer spring's bottom and the top fixed connection of fixed block.
Chinese patent application publication No. CN101537934A, published as 20090923, discloses a slow-moving belt solid-liquid separation method, which is characterized in that a slow-moving separation belt is additionally arranged above a belt conveyor belt below a fine ore box of a heavy plate machine, and minerals and muddy water fall on the separation belt to be precipitated; the permanent magnet strips are transversely additionally arranged at proper positions below the bearing edges of the separation belts to form a magnetic dam, magnetic substances contained in the separated muddy water are quickly settled when the separated muddy water passes through the permanent magnet strips, the water overflows to a water collecting tank from the tail parts of the separation belts, and the intercepted settled magnetic substances are discharged from the front parts of the separation belts together with sediments at the bottom, fall on the belt conveyor belts and are transported out through the belt conveyor.
The three prior art documents are inconvenient for intelligently separating and collecting magnetic substances in water, the magnetic substances easily cause magnetic field pollution, the magnetic substances in the discharged water need to be intensively treated and recycled, and the wastewater containing the iron magnetic substances is not beneficial to the treatment of the wastewater.
Disclosure of Invention
The invention aims to solve the technical problem of providing an intelligent durable buried drain pipe which can automatically treat magnetic substances in water, separate and convey the magnetic substances, is beneficial to centralized treatment and recycling of the magnetic substances in the drain water and can play a good role in treating ferromagnetic substances in sewage.
Another technical problem to be solved by the present invention is to provide a separation and transportation method using the above intelligent durable buried drain pipe.
The invention relates to an intelligent durable buried drain pipe, which comprises a pipeline made of non-magnetic conductive and anti-aging materials, wherein one section of the pipeline is divided into two layers, namely an inner pipe and an outer pipe, and extends to a drain outlet, the outer pipe is longer than the inner pipe, a permanent magnet is arranged on one section of the outer pipe, which is longer than the inner pipe, and can slide along the outer wall surface of the outer pipe, the sliding direction is the pipeline axial direction, at least one electromagnet is fixed on the outer pipe at a distance from the permanent magnet, the electromagnet is positioned on the outer pipe at one side of the permanent magnet, which is close to the inner pipe, and can attract the permanent magnet to slide after being electrified, the distance between the electromagnet and the permanent magnet is greater than the distance between the permanent magnet and the inner pipe along the pipeline axial length, a distance sensor is arranged at the end part of the electromagnet, which faces the permanent magnet, a coil of the electromagnet is connected with a switch, the on-off of the switch is controlled by the distance sensor, and an elastic expansion piece is arranged between the permanent magnet, the permanent magnet is fixed to one end of the elastic telescopic piece, the electromagnet is fixed to the other end of the elastic telescopic piece, the attraction force of the electromagnet is larger than that of the permanent magnet, a shell made of magnetic conducting materials is sleeved on one section of the outer pipe, the permanent magnet and the electromagnet, the outer pipe is conveyed to the magnetic material collecting area, and the inner pipe extends to the special water drainage area.
Because the outer pipe is longer than the inner pipe, the magnetic substance is collected in the outer pipe before entering the inner pipe, the permanent magnet is adsorbed on the inner wall of the outer pipe, the electromagnet is electrified to attract the permanent magnet, namely the magnetic substance adsorbed by the permanent magnet can be transferred, the magnetic substance can be ferromagnetic metal and the like, the pipeline can also be made of polyethylene, chlorinated polyvinyl chloride or hard polyvinyl chloride and other materials with good aging resistance, the electromagnet needs to transfer the magnetic substance between the inner pipe and the outer pipe, the permanent magnet directly brings the magnetic substance between the inner pipe and the outer pipe, the magnetic substance can be prevented from entering the inner pipe and is completely collected by the outer pipe, separated and discharged, after the electromagnet is transferred and attracted, and after the distance sensor sets the distance limit value, the power switch of the electromagnet is switched off after the permanent magnet reaches the distance limit value, so that the electromagnet loses magnetism, the magnetic substance and the permanent magnet are not adsorbed any more, and the magnetic, and the permanent magnet will be opened by elastic expansion piece bullet, when the permanent magnet removes to the original position, will reach another distance limit value that distance sensor set up, at this moment, distance sensor is the control switch route again, make the electro-magnet reply magnetic force again, make the permanent magnet can circulate and carry magnetic substance, make magnetic substance can get into between inner tube and the outer tube, distance sensor can be set for by intelligent equipment remote control such as AI, conveniently adjust distance limit value or inspection, be favorable to pipeline intelligence separation magnetic substance, magnetic conductive material's shell can use the iron clad, can prevent the magnetic leakage, the outer tube can carry magnetic substance to special magnetic substance collecting region, the inner tube can prolong one section to special drainage special district.
Of course, the distance sensors can be arranged along the tube body of the outer tube, the permanent magnet is arranged between the two distance sensors, one distance sensor is arranged behind the permanent magnet to set the distance limit value, the control switch is in an open circuit, the other distance sensor is arranged in front of the permanent magnet to set the distance limit value, and the switch is controlled to be in an open circuit.
As an improvement of the intelligent durable buried drain pipe, the elastic expansion piece is a spring, the expansion performance of the spring is better, the expansion range is large, and enough distance can be provided to enable the permanent magnet to carry the magnetic substance, so that the magnetic substance enters between the inner pipe and the outer pipe and then the permanent magnet is bounced off.
As an improvement of the intelligent durable buried drain pipe, a slide bar is inserted in the middle of the spring, one end of the slide bar is fixedly connected with an electromagnet, and the other end of the slide bar penetrates through a permanent magnet in a sliding mode. If the spring falls off, the spring still surrounds the sliding rod to continue to play the telescopic function of the spring, and the sliding rod can also be used as a sliding track of the permanent magnet to prevent the annular displacement from damaging the spring.
As an improvement of the intelligent durable buried drain pipe, the outer pipe is fixedly provided with a fixing frame for fixing the electromagnets, the fixing frame comprises two ring plates fixedly arranged along the circumferential direction of the outer pipe, the number of the ring plates is two, the ring plates are used for fixing the front end and the rear end of an iron core of the electromagnet, the electromagnets are distributed at intervals along the circumferential direction of the ring plates, and the two ring plates are fixedly connected through a supporting rod. The fixing frame is convenient for mounting or dismounting the electromagnet.
As an improvement of the intelligent durable buried drain pipe, an impact device is arranged on a ring plate close to a permanent magnet, the impact device comprises a slide rail which is arranged along the axial direction of an outer pipe and one end of the slide rail is fixed on the ring plate, the slide rail is provided with a slide groove which is distributed along the axial direction of the slide rail, a slidable push block is distributed in the slide groove and is positioned between the permanent magnet and the ring plate, the other end of the slide rail penetrates through the permanent magnet in a sliding way and is matched with the permanent magnet in a sliding way, an impact cylinder is arranged on the ring plate close to the slide groove, the opening of the impact cylinder faces towards the slide groove, a semi-exposed impact ball is arranged at the opening of the cylinder, a first elastic piece is arranged between the impact ball and the bottom of the impact cylinder, one end of the first elastic piece is fixedly connected with the impact ball, the other end of the first elastic piece is fixedly connected with the bottom of the impact cylinder, when the impact ball stops, one half of the bottom of the impact ball is abutted against the impact block, the other half of the impact block is closer to the push block than the impact block, the impact block is clamped at the junction of the slide groove and the ring plate, one end of a second elastic piece is connected with the bottom of one side of the push block facing the annular plate, the other end of the second elastic piece is fixedly connected with the impact block, a push rod extending along the axial direction of the outer tube is arranged on one side of the push block facing the annular plate, and the push rod impacts the impact ball in the sliding process of the push block so that the impact ball slides into the impact barrel. When the permanent magnet removed towards the electro-magnet, will strike the ejector pad and remove, the ejector pad removes towards the impact ball along the spout, set for sliding distance, push rod on it will strike the impact ball, the impact ball will be towards in the impact section of thick bamboo, receive the influence of first elastic component, the impact ball will pop out and strike a section of thick bamboo, strike the impact block, the impact block transmission is strikeed, to the outer tube, make outer pipe wall produce vibration, in order to shake off the magnetic substance of adhesion on the outer pipe inner wall, too many magnetic substance of adhesion on the outer pipe inner wall, weaken the magnetic force of permanent magnet or electro-magnet in the outer pipe easily, be unfavorable for shifting more magnetic substance.
As a further improvement of the intelligent durable buried drain pipe, the first elastic member and the second elastic member are both springs. The spring has good telescopic performance, large telescopic range and good elasticity.
Aiming at the separation and conveying method using the intelligent durable buried drain pipe, the technical scheme of the separation and conveying method is as follows: the magnetic substance in the pipeline is adsorbed on the inner wall of the outer pipe of the pipeline by magnetic force before entering the inner pipe, the magnetic force is provided by the permanent magnet distributed on the outer wall of the outer pipe, a magnetic substance separation conveying channel is formed between the inner pipe and the outer pipe in the pipeline, the electromagnet is electrified to attract the permanent magnet to slide, the magnetic substance is driven to enter the magnetic substance separation conveying channel, the attraction force of the electromagnet is larger than the attraction force of the permanent magnet, the magnetic substance attracted by the permanent magnet is transferred to the electromagnet to be attracted, a first distance limit value is set by a distance sensor on the electromagnet, when the distance between the permanent magnet and the distance sensor reaches the distance limit value, the distance sensor switches off a switch electrified to the electromagnet, the electromagnet loses the magnetic force, the magnetic substance transferred and adsorbed by the electromagnet is discharged in the magnetic substance separation conveying channel along with water flow, and the permanent magnet is bounced by the elastic expansion piece, after the permanent magnet is flicked away from the end part of the inner pipe, the permanent magnet reaches a second distance limit value set by the distance sensor, when the permanent magnet reaches the second distance limit value, the distance sensor energizes the control switch, the electromagnet repeatedly attracts the permanent magnet, the inner pipe is extended to a special drainage area at a drainage port of the pipeline for drainage, and the magnetic substance separation conveying channel is conveyed to the magnetic substance collecting area.
The permanent magnet slides circularly to continuously transfer the magnetic substance into the magnetic substance separation and conveying channel, so that the magnetic substance is separated to the outer pipe and does not enter the inner pipe, and the magnetic substance is convenient to recycle.
As an improvement of the separation and transmission method, the number of the distance sensors is two, wherein one distance sensor is used for setting a first distance limit value and controlling the switch to be disconnected, and the other distance sensor is used for setting a second distance limit value and controlling the switch to be connected. Through two distance sensor trigger switch break-make, when conveniently overhauing, detect first distance limit value and set for the problem, or second distance limit value sets for the problem, influences the device operation.
As an improvement of the separation and conveying method, the intelligent durable buried drain pipe is only arranged on one section close to the water outlet. The water outlet is only divided into the inner pipe and the outer pipe, and magnetic substances are separated, so that the cost is saved, the maintenance is convenient, or the installation and the disassembly are convenient, and the influence on the whole drainage system is small.
The invention can automatically process the magnetic substances in the water, separate and convey the magnetic substances, and is beneficial to the centralized processing and recycling of the magnetic substances in the drainage.
Drawings
Fig. 1 is a schematic structural diagram of the embodiment.
FIG. 2 is a schematic structural view of the embodiment in partial section.
Reference numerals: 1. a pipeline; 11. an inner tube; 12. an outer tube; 2. a permanent magnet; 3. an electromagnet; 4. a spring; 5. a housing; 6. a distance sensor; 7. a slide bar; 8. a fixed mount; 81. a ring plate; 82. a support bar; 9. an impact device; 91. a slide rail; 911. a chute; 92. a push block; 93. an impact cylinder; 94. impacting a ball; 95. a first elastic member; 96. an impact block; 97. a second elastic member; 98. a push rod; 10. a support strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
1-2 show a durable underground drain pipe of intelligence, including the pipeline 1 of being made by non-magnetic conduction and ageing-resistant material, there is one section in the pipeline 1 to be two-layer, divide into inner tube 11 and outer tube 12, and extend to the outlet, be equipped with along pipeline 1 axially extended support bar 10 between inner tube 11 and the outer tube 12, outer tube 12 is longer than inner tube 11, be equipped with an annular permanent magnet 2 in the one section that outer tube 12 is longer than inner tube 11, with outer tube 12 shape adaptation, permanent magnet 2 can slide along outer wall of outer tube 12, the slip direction is pipeline 1 axial, on outer tube 12, fix 6 electro-magnets 3 with permanent magnet 2 interval, every 60 along outer tube 12 axial0One is distributed, magnetic force is obtained after the electromagnet is powered on, the permanent magnet 2 can be attracted to slide, the spacing distance between the electromagnet 3 and the permanent magnet 2 is larger than the distance between the permanent magnet 2 and the inner pipe 11 along the axial length of the pipeline 1, the end part of the electromagnet 3 facing the permanent magnet 2 is provided with a distance sensor 6, a coil of the electromagnet 3 is connected with a switch (the part of a wire connection and a switch is omitted in the figure), the switch is controlled to be switched on and switched off by the distance sensor 6, an elastic expansion piece 4 is arranged between the permanent magnet 2 and the electromagnet 3, the permanent magnet 2 is fixed at one end of the elastic expansion piece 4, the electromagnet 3 is fixed at the other end of the elastic expansion piece, the suction force of the electromagnet 3 is larger than the suction force of the permanent magnet 2, a section of the permanent magnet 2 and the electromagnet 3 is sleeved with a shell 5 made of a magnetic conductive material, the outer pipe 12 is conveyed to a magnetic material collecting region, and the inner pipe 11 is prolonged to a special water drainage region.
Because the outer tube 12 is longer than the inner tube 11, the magnetic substance is collected in the outer tube 12 before entering the inner tube 11, the permanent magnet 2 is adsorbed on the inner wall of the outer tube 12, the electromagnet 3 attracts the permanent magnet 2 after being electrified, namely, the magnetic substance adsorbed by the permanent magnet 2 can be transferred, the magnetic substance can be ferromagnetic metal and the like, the pipeline 1 can also be made of polyethylene, chlorinated polyvinyl chloride or hard polyvinyl chloride and other materials with good aging resistance, or a corrugated tube is adopted, the electromagnet 3 needs to transfer the magnetic substance between the inner tube 11 and the outer tube 12, the permanent magnet 2 directly brings the magnetic substance between the inner tube 11 and the outer tube 12, the magnetic substance can be prevented from entering the inner tube 11 and being completely collected by the outer tube 12, separated and discharged, after the electromagnet 3 is transferred and adsorbed, the distance sensor 6 sets the distance limit, and after the permanent magnet 2 reaches the distance limit, the electrifying switch of the electromagnet 3 is switched off, make electro-magnet 3 lose magnetism, no longer adsorb magnetic substance and permanent magnet 2, magnetic substance will flow away with the rivers, and permanent magnet 2 will be opened by elastic expansion piece 4 bullet, when permanent magnet 2 removes to the original position, will reach another distance limit value that distance sensor 6 set up, at this moment, distance sensor 6 will control the switch passageway again, make electro-magnet 3 reply magnetic force again, make permanent magnet 2 can circulate and carry magnetic substance, make magnetic substance can get into between inner tube 11 and the outer tube 12, distance sensor 6 can be set for by intelligent device remote control such as AI, conveniently adjust distance limit value or inspection, be favorable to pipeline 1 intelligence separation magnetic substance, magnetic material's shell 5 can use the iron-clad, can prevent the magnetic leakage, outer tube 12 can carry magnetic substance to special magnetic substance, collecting region 11 can prolong one section to special drainage special district.
In this embodiment, the elastic expansion member 4 is a spring, which has a good expansion performance and a large expansion range, and can provide a sufficient distance to allow the permanent magnet 2 to carry magnetic substances, so that the magnetic substances enter between the inner tube 11 and the outer tube 12, and then the permanent magnet 2 is bounced off.
In this embodiment, a sliding rod 7 is inserted into the middle of the spring, one end of the sliding rod 7 is fixedly connected with the electromagnet 3, and the other end of the sliding rod 7 passes through the permanent magnet 2 in a sliding manner. If the spring falls off, the spring still surrounds the sliding rod 7 to continue to play the telescopic function, and the sliding rod 7 can also be used as a sliding track of the permanent magnet 2 to prevent the annular displacement from damaging the spring.
In this embodiment, the fixed frame 8 for fixing the electromagnet 3 is fixed on the outer tube 12, the fixed frame 8 includes the ring plate 81 that is fixed to be set up along the circumference of the outer tube 12, the fixing mode can be welding or bolted connection, the ring plate 81 is two, and the front and rear ends of the iron core for fixing the electromagnet 3 are arranged along the ring plate 81 ring direction at intervals, 6 electromagnets 3 are arranged, and the two ring plates are fixedly connected with each other through the support rod 82. The fixing frame 8 is convenient for mounting or dismounting the electromagnet 3.
In this embodiment, the ring plate 81 close to the permanent magnet 2 is provided with the impact device 9, the impact device 9 includes a slide rail 91 axially disposed along the outer tube 12, and one end of the slide rail 91 is fixed on the ring plate 81, the slide rail 91 has a slide groove 911 axially distributed along the slide rail, a slidable push block 92 is disposed in the slide groove 911, the push block 92 is located between the permanent magnet 2 and the ring plate 81, the other end of the slide rail 91 slidably penetrates through the permanent magnet 2 and is in sliding fit with the permanent magnet 2, the ring plate 81 is fixedly provided with an impact cylinder 93 at a position close to the slide groove 911, a half exposed impact ball 94 is disposed at the cylinder opening, a first elastic member 95 is disposed between the impact ball 94 and the bottom of the impact cylinder 93, one end of the first elastic member 95 is fixedly connected to the impact ball 94, the other end is fixedly connected to the bottom of the impact cylinder 93, when the impact ball 94 stops, a half of the bottom of the impact ball 94 abuts against an impact block 96, the other half is closer to the push block 92 than the impact block 96, the impact block 96 is clamped at the joint of the chute 911 and the ring plate 81, one end of a second elastic member 97 is connected to the bottom of one surface of the push block 92 facing the ring plate 81, the other end of the second elastic member 97 is fixedly connected with the impact block 96, a push rod 98 extending along the axial direction of the outer tube 12 is arranged on one surface of the push block 92 facing the ring plate 81, and the push rod 98 impacts the impact ball 94 in the sliding process of the push block 92 so that the impact ball 94 slides into the impact cylinder 93.
When the permanent magnet 2 moves towards the electromagnet 3, the push block 92 will be impacted to move, the push block 92 moves towards the impact ball 94 along the sliding groove 911, a sliding distance is set, the push rod 98 on the push block 98 will impact the impact ball 94, the impact ball 94 will impact the impact barrel 93, under the influence of the first elastic piece 95, the impact ball 94 will pop up the impact barrel 93, impact the impact block 96, the impact block 96 transmits impact to the sliding rail 91, the sliding rail 91 is fixed on the outer tube 12, the impact is transmitted to the outer tube 12, the tube wall of the outer tube 12 vibrates, magnetic substances adhered to the inner wall of the outer tube 12 are shaken off, too many magnetic substances are adhered to the inner wall of the outer tube 12, the magnetic force of the permanent magnet 2 or the electromagnet 3 in the outer tube 12 is easily weakened, and more magnetic substances are not easy to transfer.
In the present embodiment, the first elastic member 95 and the second elastic member 97 are both springs. The spring has good telescopic performance, large telescopic range and good elasticity.
The invention also discloses a separation and transportation method using the intelligent durable buried drain pipe, magnetic substances in the pipeline 1 are adsorbed on the inner wall of an outer pipe 12 of the pipeline 1 by magnetic force before entering an inner pipe 11, the magnetic force is provided by a permanent magnet 2 arranged on the outer wall of the outer pipe 12, a magnetic substance separation and transportation channel is formed between the inner pipe 11 and the outer pipe 12 in the pipeline 1, an electromagnet 3 is electrified to attract the permanent magnet 2 to slide, so that the magnetic substances are driven to enter the magnetic substance separation and transportation channel, the attraction force of the electromagnet 3 is greater than that of the permanent magnet 2, the magnetic substances attracted by the permanent magnet 2 are transferred to the electromagnet 3 to be attracted, a first distance limit value is set by a distance sensor 6 on the electromagnet 3, when the distance between the permanent magnet 2 and the distance sensor 6 reaches the first distance limit value, the distance sensor 6 switches off the switch for electrifying the electromagnet 3, the electromagnet 3 loses magnetic force, the magnetic substances transferred and adsorbed by the electromagnet 3 are discharged in the magnetic substance separation conveying channel along with water flow, the permanent magnet 2 is bounced off by the elastic extensible part 4, after being bounced off and away from the end part of the inner pipe 11, the permanent magnet 2 reaches a second distance limit value set by the distance sensor 6, when the second distance limit value is reached, the distance sensor 6 energizes the control switch, the electromagnet 3 repeatedly attracts the permanent magnet 2, at the water discharge port of the pipeline 1, the inner pipe 11 is extended to a special water discharge area for water discharge, and the magnetic substance separation conveying channel is conveyed to a magnetic substance collecting area.
The permanent magnet 2 slides circularly, and the magnetic substance is continuously transferred into the magnetic substance separation conveying channel, so that the magnetic substance is separated to the outer tube 12 and does not enter the inner tube 11, and the recycling of the magnetic substance is facilitated.
In the method, the distance sensor 6 can be two, wherein one of the distance sensors sets a first distance limit value and controls the switch to be disconnected, and the other distance sensor sets a second distance limit value and controls the switch to be connected. Through two distance sensor trigger switch break-make, when conveniently overhauing, detect first distance limit value and set for the problem, or second distance limit value sets for the problem, influences the device operation.
In the method, the intelligent durable buried drain pipe is installed only in one section near the drain outlet. The water discharge port is only divided into the inner pipe 11 and the outer pipe 12, and magnetic substances are separated, so that the cost is saved, the maintenance is convenient, or the installation and the disassembly are convenient, and the influence on the whole water discharge system is small.
The invention can automatically process the magnetic substances in the water, separate and convey the magnetic substances, and is beneficial to the centralized processing and recycling of the magnetic substances in the drainage.
The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several equivalent substitutions or obvious modifications can be made without departing from the spirit of the invention, and all the properties or uses are considered to be within the scope of the invention.
Claims (9)
1. The utility model provides a durable buried drain pipe of intelligence, includes pipeline (1) of being made by non-magnetic conduction and ageing-resistant material, there is one section in pipeline (1) to be two-layer, divide into inner tube (11) and outer tube (12) to extend to the outlet, be equipped with support bar (10) along pipeline (1) axial extension between inner tube (11) and outer tube (12), its characterized in that: the outer pipe (12) is longer than the inner pipe (11), a permanent magnet (2) is arranged on one section of the outer pipe (12) which is longer than the inner pipe (11), the permanent magnet (2) can slide along the outer wall surface of the outer pipe (12), the sliding direction is the axial direction of the pipeline (1), at least one electromagnet (3) is fixed on the outer pipe (12) at a distance from the permanent magnet (2), the electromagnet (3) is positioned on the outer pipe (12) on one side, close to the inner pipe (11), of the permanent magnet (2), after the electromagnet is electrified, the permanent magnet (2) can be attracted to slide, the distance between the electromagnet (3) and the permanent magnet (2) is larger than the distance between the permanent magnet (2) and the inner pipe (11) along the axial length of the pipeline (1), a distance sensor (6) is arranged at the end part, facing the permanent magnet (2), of the coil of the electromagnet (3) is connected with a switch, and the switch is controlled by the distance sensor (6), permanent magnet (2) with be equipped with elastic expansion piece (4) between electro-magnet (3), permanent magnet (2) is fixed to elastic expansion piece (4) one end, and electro-magnet (3) is fixed to the other end, the suction of electro-magnet (3) is greater than the suction of permanent magnet (2), is equipped with permanent magnet (2) and electro-magnet (3) on outer tube (12) one section cover establish magnetic material's shell (5), outer tube (12) are carried to magnetic material collecting region, inner tube (11) prolong to the special district of drainage.
2. A smart durable buried drain pipe according to claim 1, characterized in that: the elastic expansion piece (4) is a spring.
3. A smart durable buried drain pipe according to claim 2, characterized in that: a sliding rod (7) is inserted into the middle of the spring, one end of the sliding rod (7) is fixedly connected with the electromagnet (3), and the other end of the sliding rod (7) penetrates through the permanent magnet (2) in a sliding mode.
4. A smart durable buried drain pipe according to claim 1, characterized in that: the fixed mount (8) that are equipped with fixedly on outer tube (12) electro-magnet (3), mount (8) are including following the fixed crown plate (81) that sets up of outer tube (12) circumference, crown plate (81) are two, are used for fixing the preceding, the rear end of the iron core of electro-magnet (3) are along crown plate (81) hoop, and a plurality of electro-magnet (3) are laid at the interval, through bracing piece (82) rigid coupling between two crown plates.
5. A durable buried drain pipe of intelligence according to claim 4, characterized by: an impact device (9) is arranged on a ring plate (81) close to the permanent magnet (2), the impact device (9) comprises a sliding rail (91) which is axially arranged along the outer tube (12) and one end of which is fixed on the ring plate (81), the sliding rail (91) is provided with a sliding groove (911) which is axially distributed along the sliding rail, a slidable push block (92) is arranged in the sliding groove (911), the push block (92) is positioned between the permanent magnet (2) and the ring plate (81), the other end of the sliding rail (91) penetrates through the permanent magnet (2) in a sliding way and is in sliding fit with the permanent magnet (2), an impact barrel (93) is fixedly arranged on the ring plate (81) close to the sliding groove (911), the barrel opening of the impact barrel (93) faces towards the sliding groove (911), a semi-exposed impact ball (94) is arranged at the barrel opening, and a first elastic piece (95) is arranged between the impact ball (94) and the barrel bottom of the impact barrel (93), one end of the first elastic piece (95) is fixedly connected with a punching ball (94), the other end of the first elastic piece is fixedly connected with the bottom of the punching cylinder (93), when the punching ball (94) stops, the bottom half of the push block abuts against one impact block (96), the other half of the push block is closer to the push block (92) than the impact block (96), the impact block (96) is clamped at the joint of the chute (911) and the ring plate (81), one side bottom of the push block (92) facing to the annular plate (81) is connected with one end of a second elastic piece (97), the other end of the second elastic piece (97) is fixedly connected with the impact block (96), one surface of the push block (92) facing the annular plate (81) is provided with a push rod (98) extending along the axial direction of the outer tube (12), the push rod (98) impacts the impact ball (94) in the sliding process of the push block (92), so that the impact ball (94) slides into the impact barrel (93).
6. A durable buried drain pipe of intelligence according to claim 5, characterized by: the first elastic member (95) and the second elastic member (97) are both springs.
7. A separation and transportation method using the intelligent durable buried drain pipe according to claim 1, wherein the magnetic material in the pipeline (1) is adsorbed on the inner wall of the outer pipe (12) of the pipeline (1) by the magnetic force before entering the inner pipe (11), the magnetic force is provided by the permanent magnet (2) arranged on the outer wall of the outer pipe (12), a magnetic material separation and transportation channel is formed between the inner pipe (11) and the outer pipe (12) in the pipeline (1), the electromagnet (3) is electrified to attract the permanent magnet (2) to slide, so that the magnetic material is driven to enter the magnetic material separation and transportation channel, the attraction force of the electromagnet (3) is greater than the attraction force of the permanent magnet (2), so that the magnetic material attracted by the permanent magnet (2) is transferred to the electromagnet (3) to be attracted, the first distance limit value is set by the distance sensor (6) on the electromagnet (3), when the distance between the permanent magnet (2) and the distance sensor (6) reaches the first distance limit value, the distance sensor (6) enables a switch which is used for electrifying the electromagnet (3) to be disconnected, the electromagnet (3) loses magnetic force, the magnetic substances transferred and adsorbed by the electromagnet (3) are discharged in the magnetic substance separation conveying channel along with water flow, the permanent magnet (2) is bounced off by the elastic extensible piece (4), the permanent magnet (2) is bounced off to be far away from the end part of the inner pipe (11) and then reaches a second distance limit value set by the distance sensor (6), when the second distance limit value is reached, the distance sensor (6) is used for electrifying the control switch, the electromagnet (3) repeatedly attracts the permanent magnet (2), at the water discharge port of the pipeline (1), the inner pipe (11) is prolonged to a special water discharge area for water discharge, and the magnetic substance separation conveying channel is conveyed to a magnetic substance collecting area.
8. The separation and delivery method using intelligent durable buried drain pipe according to claim 7, characterized in that: the number of the distance sensors (6) is two, wherein one distance sensor is used for setting a first distance limit value and controlling the switch to be disconnected, and the other distance sensor is used for setting a second distance limit value and controlling the switch to be connected.
9. The separation and delivery method using intelligent durable buried drain pipe according to claim 7, characterized in that: the intelligent durable buried drain pipe is installed only one section near the drain outlet.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010924177.6A CN112253891B (en) | 2020-09-04 | 2020-09-04 | Intelligent durable buried drain pipe and separation conveying method |
| PCT/CN2020/115518 WO2022047833A1 (en) | 2020-09-04 | 2020-09-16 | Intelligent durable buried drainage pipe and separation conveying method |
| US17/539,044 US11391408B2 (en) | 2020-05-26 | 2021-11-30 | Intelligent and durable buried drainage pipe and a method of separation and transmission |
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| CN202010924177.6A CN112253891B (en) | 2020-09-04 | 2020-09-04 | Intelligent durable buried drain pipe and separation conveying method |
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| CN112253891A CN112253891A (en) | 2021-01-22 |
| CN112253891B true CN112253891B (en) | 2021-07-23 |
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| WO (1) | WO2022047833A1 (en) |
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| CN113819301B (en) * | 2021-09-24 | 2023-09-05 | 福州城建设计研究院有限公司 | Method and device for installing hydraulic chain block of ductile cast iron pipe |
| CN115459162B (en) * | 2022-09-24 | 2023-06-06 | 广东唯康教育科技股份有限公司 | Network cable wiring auxiliary device |
| CN116239282B (en) * | 2023-03-11 | 2024-04-09 | 河南龙昌机械制造有限公司 | Filter press for sludge treatment |
| CN116273461A (en) * | 2023-03-16 | 2023-06-23 | 郭文斌 | Intelligent screening machine for battery recovery |
| CN117023024A (en) * | 2023-09-26 | 2023-11-10 | 日照华泰纸业有限公司 | Directional material conveying equipment for paper processing |
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| CN112253891A (en) | 2021-01-22 |
| WO2022047833A1 (en) | 2022-03-10 |
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