CN114251528A - Early warning is from processing formula steel pipe connection auxiliary member - Google Patents
Early warning is from processing formula steel pipe connection auxiliary member Download PDFInfo
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- CN114251528A CN114251528A CN202111315579.7A CN202111315579A CN114251528A CN 114251528 A CN114251528 A CN 114251528A CN 202111315579 A CN202111315579 A CN 202111315579A CN 114251528 A CN114251528 A CN 114251528A
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- Prior art keywords
- oil
- pipeline
- shielding
- fixedly connected
- early warning
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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
- F16L23/00—Flanged joints
- F16L23/006—Attachments
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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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/165—Flanged joints characterised by the sealing means comprising a viscous mass, e.g. hardenable
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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
- F16L23/00—Flanged joints
- F16L23/16—Flanged joints characterised by the sealing means
- F16L23/167—Flanged joints characterised by the sealing means in connection with the appearance or detection of leaks
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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
- F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
- F16L55/1616—Devices for covering leaks in pipes or hoses, e.g. hose-menders the material forming the pipe or hose being self-sealing
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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
- F17D5/02—Preventing, monitoring, or locating loss
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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
- F16L2201/00—Special arrangements for pipe couplings
- F16L2201/30—Detecting leaks
Abstract
The invention discloses an early warning self-processing type steel pipeline connection auxiliary part, which belongs to the field of steel structures, and is characterized in that an auxiliary lantern ring is additionally arranged at the joint of the existing pipeline to effectively prevent leakage, an oil absorption part is contacted with a connection sealing ring which is most easy to leak to absorb leaked oil and is transferred to an oil absorption driving ball through a liquid guide belt to expand and enlarge the oil absorption driving ball, the oil absorption driving ball opens two shielding eggshells and exposes a strong magnetic plate, the sealing gum is pushed outwards under the repulsion action of the strong magnetic plate on a driving plug, the sealing gum is released under the dissolving action of the sealing gum when the oil leaks, so that the emergency repair of the leakage is realized, meanwhile, a floating plate is pushed upwards by deionized water, and a warning part is exposed from an open slot, so that a patrol personnel can be warned to take repairing measures in time and further expansion of leakage accidents is effectively prevented, the potential safety hazard is eliminated.
Description
Technical Field
The invention relates to the field of steel structures, in particular to an early warning self-processing type steel pipeline connection auxiliary piece.
Background
The steel pipelines are divided into steel pipes for conveying pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment and the like; the production process includes seamless steel pipe and welded steel pipe, the seamless steel pipe includes hot rolling and cold rolling (drawing), and the welded steel pipe includes straight seam welded steel pipe and spiral seam welded steel pipe. Steel pipes are not only used for transporting fluids and powdery solids, exchanging heat energy, manufacturing mechanical parts and containers, but also are economical steels. The steel pipe is used for manufacturing the building structure net rack, the supporting column and the mechanical support, so that the weight can be reduced, the metal can be saved by 20-40%, and the industrialized mechanized construction can be realized.
In the aspect of transportation, the objects conveyed by the steel pipes are mainly water, oil and gas, wherein the oil pipelines. The pipes of oil pipelines are generally steel pipes, and are connected into long-distance pipelines by welding, flanges and other connecting devices, and valves are used for opening and closing control and flow regulation. The oil pipeline mainly comprises conveying processes such as isothermal conveying, heating conveying, sequential conveying and the like. Oil pipelines have become one of the major means of transporting oil and continue to have considerable potential for development in the future.
For an oil pipeline connected by a flange, a sealing ring is used for sealing between the two pipelines, but leakage occurs at the joint due to the fact that installation and operation of workers are not standard and the sealing ring is abraded, large-area leakage can be detected in time, small leakage cannot be seen through careful detection of inspection personnel, working strength of the inspection personnel is increased due to the small leakage, and serious accidents can be caused due to the small leakage.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide an early warning self-processing type steel pipeline connection auxiliary part, which effectively prevents leakage by additionally arranging an auxiliary lantern ring at the joint of the existing pipeline, enables an oil absorption part to be contacted with a connection sealing ring which is most easy to leak so as to absorb leaked oil, transmits the leaked oil to an oil absorption driving ball through a liquid guide belt so as to expand and enlarge the oil absorption driving ball, enables two shielding eggshells to be opened by the oil absorption driving ball, simultaneously enables a strong magnetic plate to be exposed, enables a sealant to be pushed outwards by the repulsion action of the strong magnetic plate on a driving plug, releases the sealant under the dissolving action of the sealing film when the oil leaks, thereby realizing the emergency repair of the leakage, simultaneously enables a floating plate to be pushed upwards by deionized water so as to enable an alarm part to be exposed from an open slot, thereby giving out an alarm to an inspector so as to take repair measures in time and effectively prevent the leakage accident from further expansion, the potential safety hazard is eliminated.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An early warning self-processing type steel pipeline connection auxiliary piece comprises two pipelines which are in butt joint, wherein a sealing ring is arranged at the joint of the two pipelines, the two pipelines are connected through a flange, an auxiliary lantern ring is sleeved outside the joint of the two pipelines, the auxiliary lantern ring comprises an outer structure layer and an inner connection layer, a cavity is formed in the inner wall of the outer structure layer, two butted shielding eggshells are arranged in the cavity, a sleeve is fixedly connected to the inner wall of each shielding eggshell, supporting slide bars are fixedly connected to the inner walls of the upper side and the lower side of the cavity, penetrate through the shielding eggshells and extend into the sleeve, the supporting slide bars are connected with the inner wall of the sleeve through springs, shielding plates are fixedly connected to the inner walls of the two sides of each shielding eggshell, which are far away from the sleeve, the upper shielding plates and the lower shielding plates are arranged in a propping manner, and strong magnetic plates are fixedly connected to the lower ends of the shielding plates above the shielding plates, the side wall of the shielding plate at the lower part is provided with a slot matched with the strong magnetic plate, an oil suction driving ball is fixedly connected between the two sleeves, the inner wall of the inner connecting layer is provided with an oil receiving cavity, the oil receiving cavity is embedded with an oil guide block, the upper end of the oil guide block extends into the cavity, both sides of the oil suction driving ball are embedded with liquid guide belts, the lower end of the liquid guide belts is connected with the oil guide block, the lower end of the oil guide block is embedded with a plurality of oil suction pieces, the oil suction pieces are contacted with a sealing ring, the inner wall of the outer structural layer is provided with a T-shaped pipeline communicated with the cavity, the inner wall of the inner connecting layer is provided with a straight-through pipeline communicated with the oil receiving cavity, the straight-through pipeline is communicated with a T-shaped pipeline, driving plugs which have the same magnetism as the strong magnetic plate are connected in the T-shaped pipeline and the straight-through pipeline in a sliding manner, deionized water is filled between the two driving plugs, and the opening of the straight-through pipeline is connected with a sealing film, and it has sealed glue to fill between seal membrane and the drive stopper, the open slot has just been seted up to the lateral wall of T shape pipeline to the outer structure layer, the upper end sliding connection of T shape pipeline has the kickboard, the upper end fixedly connected with connecting rod of kickboard, and the connecting rod extends to in the open slot, the upper end fixedly connected with of connecting rod warns the piece.
Furthermore, the auxiliary lantern ring is composed of two semicircular rings, and the two semicircular rings are connected through a bolt, so that the auxiliary lantern ring is convenient to install and replace.
Further, the drive plug includes the piston with T-shaped pipeline sliding connection, the lateral wall fixedly connected with magnetic sheet that the piston is close to the shielding eggshell, drive plug and strong magnetic sheet repulsion each other, can make the drive plug push deionized water when strong magnetic sheet exposes like this to realize sealed release of gluing.
Furthermore, the oil absorption driving ball, the oil guide block and the liquid guide belt are made of high oil absorption resin materials, the oil absorption of the oil absorption driving ball is greater than that of the liquid guide belt, and the oil absorption of the liquid guide belt is greater than that of the oil guide block, so that leaked oil can be timely transmitted to the oil absorption driving ball, and the sealant can be quickly released.
Further, outer structure layer adopts high strength hard material, because the junction of supplementary lantern ring cover between two pipelines also can play certain connection effect, consequently outer structure layer adopts high strength hard material, the inner joint layer adopts elasticity resistant oil material, in order not to let the junction between supplementary lantern ring and the pipeline appear the gap, consequently the inner joint layer adopts elasticity, can improve the leakproofness like this.
Further, the oil absorption piece includes the oil guide strip of being connected with the oil guide block, the lower extreme fixedly connected with oil absorption hemisphere of oil guide strip, oil absorption hemisphere is direct and the sealing washer contact, can inhale oil fast like this when the oil leak.
Further, the warning piece includes the bouncing ball with open slot sliding connection, has certain frictional force between bouncing ball and the open slot, can not let the warning piece expose at will like this to avoid causing patrolling and examining personnel's misjudgement, many reflection of light sticks of the upper end lateral wall fixedly connected with of bouncing ball, reflection of light stick can reflect light under the shining of sunshine or light, thereby arouse patrolling personnel's attention easily.
Furthermore, the sealing film is connected with the straight-through pipeline in a bonding mode, so that the sealing film can play a sealing role and can be easily broken and cracked after the sealing film is pushed, the sealing film is made of an oil-soluble material, and when oil leaks into the oil receiving cavity, the oil can dissolve the sealing film to break the sealing film, so that the smooth release of the sealing film is ensured.
Furthermore, the shielding eggshell and the shielding plate are made of magnetic isolation materials, and the length of the strong magnetic plate is larger than the inner diameter of the T-shaped pipeline, so that the strong magnetic plate can effectively repel the driving plug after being exposed.
Furthermore, the positions of the T-shaped pipeline and the straight-through pipeline, which are close to the opening, are fixedly connected with limiting blocks, so that the driving plug is prevented from moving out of the T-shaped pipeline and the straight-through pipeline, and the leakage of deionized water is avoided.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme is through addding supplementary lantern ring in the junction of current pipeline and effectively prevents to leak, let the oil absorption piece adsorb the oil that leaks with the connection sealing washer contact that appears leaking most easily, and let its inflation grow for oil absorption drive ball through leading the liquid band transfer, oil absorption drive ball makes two shielding eggshells open, let strong magnetic plate expose simultaneously, strong magnetic plate makes sealed glue outwards push to the repulsive interaction of drive stopper, make sealed glue release to the dissolving action of seal membrane when oil leaks in addition, thereby realize the urgent repair to the leak, the kickboard is upwards pushed by deionized water simultaneously, and then make the piece that warns expose from the open slot, thereby send out the warning to patrolling and examining personnel, so that in time take repair measures, effectively prevent the further expansion of leakage accident, the potential safety hazard has been eliminated.
(2) The auxiliary lantern ring is composed of two semicircular rings, and the two semicircular rings are connected through a bolt, so that the auxiliary lantern ring is convenient to install and replace.
(3) The drive plug comprises a piston which is in sliding connection with the T-shaped pipeline, the piston is close to the side wall of the shielding eggshell and is fixedly connected with magnetic sheets, and the drive plug and the strong magnetic plate repel each other, so that the drive plug can push deionized water when the strong magnetic plate is exposed, and release of sealant is realized.
(4) The oil absorption driving ball, the oil guide block and the liquid guide belt are all made of high oil absorption resin materials, the oil absorption of the oil absorption driving ball is larger than that of the liquid guide belt, and the oil absorption of the liquid guide belt is larger than that of the oil guide block, so that leaked oil can be timely transmitted to the oil absorption driving ball, and the sealant can be quickly released.
(5) Outer structure layer adopts high strength hard material, because supplementary lantern ring cover also can play certain connection effect at the junction between two pipelines, consequently outer structure layer adopts high strength hard material, and the interior articulamentum adopts elasticity resistant oil material, in order not to let the junction between supplementary lantern ring and the pipeline gap not appear, consequently the interior articulamentum adopts elastic, can improve the leakproofness like this.
(6) The oil absorption piece includes the oil bar of leading of being connected with the oil guide block, and the lower extreme fixedly connected with oil absorption hemisphere of leading the oil bar, oil absorption hemisphere direct and sealing washer contact can inhale the oil fast like this when the oil leak.
(7) The warning piece includes the bounce ball with open slot sliding connection, has certain frictional force between bounce ball and the open slot, can not let the warning piece expose at will like this to cause patrolling and examining personnel's misjudgement, many reflection of light sticks of the upper end lateral wall fixedly connected with of bounce ball, reflection of light stick can reflect light under the shining of sunshine or light, thereby arouse patrolling and examining personnel's attention easily.
(8) The sealing film is connected with the straight-through pipeline in a bonding mode, so that the sealing film can play a sealing role and can be easily broken and cracked after the sealing adhesive is pushed, the sealing film is made of an oil-soluble material, and when oil leaks into the oil receiving cavity, the oil can dissolve the sealing film to break the sealing film, so that the sealing adhesive is ensured to be smoothly released.
(9) The shielding eggshell and the shielding plate are made of magnetic isolation materials, and the length of the strong magnetic plate is larger than the inner diameter of the T-shaped pipeline, so that the strong magnetic plate can play an effective repulsion role on the driving plug after being exposed.
(10) The positions of the T-shaped pipeline and the straight-through pipeline, which are close to the opening, are fixedly connected with limiting blocks, so that the driving plug is prevented from moving out of the T-shaped pipeline and the straight-through pipeline, and the leakage of deionized water is avoided.
Drawings
FIG. 1 is a schematic diagram comparing a prior art technique with the present invention technique;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a cross-sectional view of the secondary collar of the present invention;
FIG. 4 is a partial schematic view of the secondary collar of the present invention;
fig. 5 is a schematic cross-sectional view of a shielding eggshell of the present invention;
FIG. 6 is a cross-sectional view of a shield plate according to the present invention;
FIG. 7 is a side cross-sectional view of the auxiliary collar of the present invention;
FIG. 8 is a schematic diagram showing the change of the present invention before and after oil leakage.
The reference numbers in the figures illustrate:
the device comprises a pipeline 1, an auxiliary lantern ring 2, an outer structural layer 201, a 2011 cavity, an inner connecting layer 202, an oil accommodating cavity 2021, a shielding eggshell 3, a sleeve 4, a support sliding rod 5, a shielding plate 6, a strong magnetic plate 601, an oil suction driving ball 7, an oil guide block 8, a liquid guide belt 9, an oil suction piece 10, a T-shaped pipeline 11, a driving plug 12, a sealing film 13, a sealing glue 14, a floating plate 15, a connecting rod 16 and a warning piece 17.
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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
referring to fig. 1-8, an early warning self-processing type steel pipeline connection auxiliary member, referring to fig. 1 and 2, includes two pipelines 1 in butt joint, a sealing ring is arranged at the joint of the two pipelines 1, the two pipelines 1 are connected by a flange, an auxiliary sleeve ring 2 is sleeved outside the joint of the two pipelines 1, the auxiliary sleeve ring 2 is composed of two semicircular rings, and the two semicircular rings are connected by a bolt, so that the auxiliary sleeve ring 2 is convenient to install and replace;
referring to fig. 3, the auxiliary collar 2 includes an outer structure layer 201 and an inner connection layer 202, the outer structure layer 201 is made of a high-strength hard material, and the auxiliary collar 2 is sleeved at a joint between two pipes 1 to play a certain connecting role, so the outer structure layer 201 is made of a high-strength hard material, the inner connection layer 202 is made of an elastic oil-resistant material, and in order to prevent a gap from appearing at the joint between the auxiliary collar 2 and the pipe 1, the inner connection layer 202 is made of an elastic material, so that the sealing performance can be improved, and a cavity 2011 is formed in the inner wall of the outer structure layer 201;
referring to fig. 4, 5 and 6, two shielding eggshells 3 are disposed in a cavity 2011, a sleeve 4 is fixedly connected to an inner wall of each shielding eggshell 3, supporting slide bars 5 are fixedly connected to inner walls of upper and lower sides of the cavity 2011, each supporting slide bar 5 penetrates through each shielding eggshell 3 and extends into the sleeve 4, each supporting slide bar 5 enables each shielding eggshell 3 to keep moving up and down linearly, each supporting slide bar 5 is connected to an inner wall of the sleeve 4 through a spring, the dead weight of each shielding eggshell 3 and the corresponding sleeve 4 acts on the spring, therefore, in order to align the shielding eggshells 3 to a T-shaped pipeline 11, a skilled person is required to perform debugging (the elastic coefficient of the spring is selected according to debugging requirements), shielding plates 6 are fixedly connected to inner walls of the shielding eggshells 3 on two sides far away from the sleeve 4, and each shielding eggshell 3 and each shielding plate 6 are made of a magnetic isolation material (which is well known to the skilled person, according to the actual requirement, the length of the strong magnetic plate 601 is larger than the inner diameter of the T-shaped pipeline 11, so that the strong magnetic plate 601 can play an effective repulsion role on the driving plug 12 after being exposed, the upper shielding plate 6 and the lower shielding plate 6 are arranged in a propping manner, the lower end of the upper shielding plate 6 is fixedly connected with the strong magnetic plate 601, and the side wall of the lower shielding plate 6 is provided with a slot matched with the strong magnetic plate 601;
referring to fig. 3, 4 and 7, an oil suction driving ball 7 is fixedly connected between two sleeves 4, an oil receiving cavity 2021 is formed in an inner wall of the inner connecting layer 202, an oil guide block 8 is embedded in the oil receiving cavity 2021, an upper end of the oil guide block 8 extends into the cavity 2011, liquid guide belts 9 are embedded on two sides of the oil suction driving ball 7, a lower end of the liquid guide belt 9 is connected with the oil guide block 8, the oil suction driving ball 7, the oil guide block 8 and the liquid guide belts 9 are made of high oil absorption resin materials (in the prior art), oil absorption of the oil suction driving ball 7 is greater than that of the liquid guide belts 9, oil absorption of the liquid guide belts 9 is greater than that of the oil guide block 8, in order to ensure that leaked oil can be timely transmitted to the oil suction driving ball 7, so that the sealant 14 is rapidly released, a plurality of oil suction pieces 10 are embedded in a lower end of the oil guide block 8, the oil suction pieces 10 are in contact with the sealing ring, the oil suction pieces 10 include oil guide strips connected with the oil guide block 8, the lower end of the oil guide strip is fixedly connected with an oil absorption hemisphere, and the oil absorption hemisphere is directly contacted with the sealing ring, so that oil can be quickly absorbed when oil leaks;
referring to fig. 3 and 8, the inner wall of the outer structure layer 201 is provided with a T-shaped pipe 11 communicated with the cavity 2011, positions of the T-shaped pipe 11 and the straight-through pipe near the opening are both fixedly connected with a limiting block, so as to prevent the driving plug 12 from moving out of the T-shaped pipe 11 and the straight-through pipe, so as to avoid leakage of deionized water, the inner wall of the inner connection layer 202 is provided with a straight-through pipe communicated with the oil receiving cavity 2021, the straight-through pipe is communicated with the T-shaped pipe 11, the T-shaped pipe 11 and the straight-through pipe are both slidably connected with the driving plug 12 having the same magnetism as the strong magnetic plate 601, the deionized water is filled between the two driving plugs 12, the driving plug 12 comprises a piston slidably connected with the T-shaped pipe 11 (the connection relationship is the same as that of the prior art), a magnetic sheet is fixedly connected to the side wall of the piston near the shielding eggshell 3, the driving plug 12 is mutually repelled with the strong magnetic plate 601, so that the driving plug 12 can push the deionized water when the strong magnetic plate 601 is exposed, therefore, the release of the sealant 14 is realized, the opening of the straight-through pipeline is connected with the sealing film 13, the sealant 14 is filled between the sealing film 13 and the driving plug 12, the sealing film 13 is connected with the straight-through pipeline in a bonding mode, so that the sealing film 13 can play a sealing role and can be easily broken and cracked after the sealant 14 is pushed, the sealing film 13 is made of an oil-soluble material, when oil leaks into the oil receiving cavity 2021, the oil can dissolve the sealing film 13 to break the sealing film 13, thereby ensuring the smooth release of the sealant 14, the outer structural layer 201 is opposite to the outer side wall of the T-shaped pipeline 11 and is provided with an open slot, the upper end of the T-shaped pipeline 11 is slidably connected with a floating plate 15, the upper end of the floating plate 15 is fixedly connected with a connecting rod 16, the connecting rod 16 extends into the open slot, the upper end of the connecting rod 16 is fixedly connected with an alarm piece 17, the alarm piece 17 comprises an elastic ball slidably connected with the open slot, there is certain frictional force between bounce ball and the open slot, can not let warning piece 17 expose at will like this to cause patrolling and examining personnel's erroneous judgement, the upper end lateral wall fixedly connected with of bounce ball has many reflection of light stick, and the reflection of light stick can reflect light under the illumination of sunshine or light, thereby arouse patrolling and examining personnel's attention easily.
The working principle of the device is as follows: before installing the flange, the auxiliary lantern ring 2 is sleeved at the joint of the two pipelines 1, the oil absorption piece 10 is aligned to the sealing ring during installation, when the sealing ring fails and oil leaks, the oil absorption piece 10 absorbs oil rapidly and transmits the oil to the oil absorption driving ball 7 through the oil guide block 8 and the liquid guide belt 9, the oil absorption driving ball 7 absorbs oil and expands, the oil absorption driving ball 7 opens the two shielding eggshells 3 and exposes the strong magnetic plate 601, the sealant 14 is pushed outwards by the repulsion action of the strong magnetic plate 601 on the driving plug 12, the sealant 14 is released by the dissolution action of the sealing film 13 during oil leakage, the sealant 14 is filled in the oil receiving cavity 2021, and therefore the leakage repair is realized, before the sealant 14 is pushed out, the floating plate 15 is pushed upwards by deionized water, so that the warning piece 17 is exposed out of the open slot, and a warning is sent to an inspection worker, so that a repair measure can be taken in time.
The auxiliary lantern ring 2 is additionally arranged at the joint of the existing pipeline to effectively prevent leakage, the oil absorption piece 10 is contacted with a connection sealing ring which is most prone to leakage to absorb leaked oil, the oil absorption driving ball 7 is transferred to the oil absorption driving ball 7 through the liquid guide belt 9 to expand and grow, the oil absorption driving ball 7 enables the two shielding eggshells 3 to be opened, the strong magnetic plate 601 is exposed, the strong magnetic plate 601 enables the sealant 14 to be pushed outwards through the repelling effect of the strong magnetic plate 601 on the driving plug 12, the sealant 14 is released through the dissolving effect of the sealing film 13 during oil leakage, the emergency repair of the leakage position is achieved, the floating plate 15 is pushed upwards through deionized water, the warning piece 17 is exposed out of an open slot, warning is sent to inspection personnel, so that repair measures can be timely taken, the leakage accident is effectively prevented from further expansion, and potential safety hazards are eliminated.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the modified concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The utility model provides an early warning is from processing formula steel pipe connection auxiliary member, includes two pipelines (1) of butt joint, two the junction of pipeline (1) is provided with the sealing washer, and passes through flange joint, its characterized in that between two pipelines (1): an auxiliary sleeve ring (2) is sleeved outside the joint of the two pipelines (1), the auxiliary sleeve ring (2) comprises an outer structural layer (201) and an inner connecting layer (202), a cavity (2011) is formed in the inner wall of the outer structural layer (201), two butted shielding eggshells (3) are arranged in the cavity (2011), a sleeve (4) is fixedly connected to the inner wall of each shielding eggshell (3), supporting slide bars (5) are fixedly connected to the inner walls of the upper side and the lower side of the cavity (2011), the supporting slide bars (5) penetrate through the shielding eggshells (3) and extend into the sleeve (4), the supporting slide bars (5) are connected with the inner wall of the sleeve (4) through springs, shielding plates (6) are fixedly connected to the inner walls of the two sides of the shielding eggshells (3) far away from the sleeve (4), the upper shielding plates (6) and the lower shielding plates (6) are arranged in a propping mode, and a strong magnetic plate (601) is fixedly connected to the lower ends of the shielding plates (6) above the shielding plates (3), the side wall of the shielding plate (6) at the lower part is provided with a slot matched with the strong magnetic plate (601), an oil suction driving ball (7) is fixedly connected between the two sleeves (4), the inner wall of the inner connecting layer (202) is provided with an oil receiving cavity (2021), the oil receiving cavity (2021) is embedded with an oil guide block (8), the upper end of the oil guide block (8) extends into the cavity (2011), both sides of the oil suction driving ball (7) are embedded with liquid guide belts (9), the lower end of the liquid guide belts (9) is connected with the oil guide block (8), the lower end of the oil guide block (8) is embedded with a plurality of oil suction pieces (10), the oil suction pieces (10) are in contact with the sealing ring, the inner wall of the outer structure layer (201) is provided with a T-shaped pipeline (201111) communicated with the cavity (straight), the inner wall of the inner connecting layer (202) is provided with a pipeline communicated with the oil receiving cavity (2021), and the pipeline is communicated with the T-shaped pipeline (11), equal sliding connection has drive stopper (12) with magnetism with strong magnetic plate (601) in T shape pipeline (11) and the through pipeline, and it has the deionized water to fill between two drive stopper (12), the opening part of through pipeline is connected with seal membrane (13), and it has sealed glue (14) to fill between seal membrane (13) and drive stopper (12), outer structure layer (201) just has seted up the open slot to the lateral wall of T shape pipeline (11), the upper end sliding connection of T shape pipeline (11) has kickboard (15), the upper end fixedly connected with connecting rod (16) of kickboard (15), and connecting rod (16) extend to in the open slot, the upper end fixedly connected with of connecting rod (16) warns piece (17).
2. The early warning self-processing type steel pipeline connecting auxiliary piece according to claim 1, characterized in that: the auxiliary lantern ring (2) is composed of two semicircular rings, and the two semicircular rings are connected through a bolt.
3. The early warning self-processing type steel pipeline connecting auxiliary piece according to claim 1, characterized in that: the driving plug (12) comprises a piston which is in sliding connection with the T-shaped pipeline (11), and a magnetic sheet is fixedly connected to the side wall of the piston, which is close to the shielding eggshell (3).
4. The early warning self-processing type steel pipeline connecting auxiliary piece according to claim 1, characterized in that: the oil absorption driving ball (7), the oil guide block (8) and the liquid guide belt (9) are all made of high oil absorption resin materials, the oil absorption of the oil absorption driving ball (7) is greater than that of the liquid guide belt (9), and the oil absorption of the liquid guide belt (9) is greater than that of the oil guide block (8).
5. The early warning self-processing type steel pipeline connecting auxiliary piece according to claim 1, characterized in that: the outer structure layer (201) is made of a high-strength hard material, and the inner connecting layer (202) is made of an elastic oil-resistant material.
6. The early warning self-processing type steel pipeline connecting auxiliary piece according to claim 1, characterized in that: the oil absorption piece (10) comprises an oil guide strip connected with an oil guide block (8), and the lower end of the oil guide strip is fixedly connected with an oil absorption hemisphere.
7. The early warning self-processing type steel pipeline connecting auxiliary piece according to claim 1, characterized in that: the warning piece (17) comprises an elastic ball which is in sliding connection with the open slot, and the side wall of the upper end of the elastic ball is fixedly connected with a plurality of light reflecting rods.
8. The early warning self-processing type steel pipeline connecting auxiliary piece according to claim 1, characterized in that: the sealing film (13) is connected with the straight-through pipeline in a bonding mode, and the sealing film (13) is made of oil-soluble materials.
9. The early warning self-processing type steel pipeline connecting auxiliary piece according to claim 1, characterized in that: the shielding eggshell (3) and the shielding plate (6) are made of magnetism isolating materials, and the length of the strong magnetic plate (601) is larger than the inner diameter of the T-shaped pipeline (11).
10. The early warning self-processing type steel pipeline connecting auxiliary piece according to claim 1, characterized in that: the positions of the T-shaped pipeline (11) and the straight-through pipeline, which are close to the opening, are both fixedly connected with limiting blocks.
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| CN202111315579.7A CN114251528B (en) | 2021-11-08 | 2021-11-08 | Early warning self-treatment type steel pipeline connection auxiliary piece |
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| CN114508638A (en) * | 2022-04-19 | 2022-05-17 | 南通久鼎特种钢管有限公司 | Acousto-optic reminding type pipe joint for stainless steel pipe |
| CN114526401A (en) * | 2022-04-25 | 2022-05-24 | 南通久鼎特种钢管有限公司 | Stainless steel pipe with heat preservation function |
| CN115875456A (en) * | 2023-02-23 | 2023-03-31 | 南通市飞宇石油科技开发有限公司 | Self-expansion anti-seepage high-pressure sealing element for oil exploitation pipe |
| CN117259982A (en) * | 2023-11-01 | 2023-12-22 | 承德奥斯力特电子科技有限公司 | Vacuum packaging machine with convenient sealing structure |
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| CN114251528B (en) | 2023-10-13 |
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