CN114576453B - Flame-retardant, pressure-resistant and corrosion-resistant hose assembly - Google Patents

Flame-retardant, pressure-resistant and corrosion-resistant hose assembly Download PDF

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Publication number
CN114576453B
CN114576453B CN202210497096.1A CN202210497096A CN114576453B CN 114576453 B CN114576453 B CN 114576453B CN 202210497096 A CN202210497096 A CN 202210497096A CN 114576453 B CN114576453 B CN 114576453B
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CN
China
Prior art keywords
connecting piece
sealing ring
assembly
resistant
pipeline
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CN202210497096.1A
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Chinese (zh)
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CN114576453A (en
Inventor
宫小营
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Hengshui Huiya Petroleum Machinery Co ltd
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Hengshui Huiya Petroleum Machinery Co ltd
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Priority to CN202210497096.1A priority Critical patent/CN114576453B/en
Publication of CN114576453A publication Critical patent/CN114576453A/en
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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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/18—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses characterised by the use of additional sealing means
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
    • F16L11/088—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall comprising a combination of one or more layers of a helically wound cord or wire with one or more braided layers
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • 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
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
    • F16L11/125—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting non-inflammable or heat-resistant hoses
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/01—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses adapted for hoses having a multi-layer wall
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/0845—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of retaining members associated with the packing member
    • 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
    • F16L57/00—Protection of pipes or objects of similar shape against external or internal damage or wear
    • F16L57/06—Protection of pipes or objects of similar shape against external or internal damage or wear against wear
    • 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
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The application discloses fire-retardant resistance to compression corrosion-resistant hose assembly includes: the pipeline comprises pipeline main bodies, wherein the number of the pipeline main bodies is two, and a wear-resistant assembly is arranged on the outer surface of each pipeline main body; the pipeline connecting assembly comprises a first connecting piece and a second connecting piece, and the first connecting piece and the second connecting piece are respectively arranged at one ends, close to each other, of the two groups of pipeline main bodies; its technical essential does, only the lug takes place wearing and tearing among this fire-retardant resistance to compression corrosion-resistant hose assembly pipeline layout process, can effectively protect the pipeline main part, improve the safeguard effect of pipeline main part to can prolong the life of pipeline main part, can play triple sealed effect, make the linkage effect between the pipeline of different sections better, the result of use is better, can also help the staff to monitor its behaviour in service, and can help the staff in time to discover the problem position.

Description

Flame-retardant, pressure-resistant and corrosion-resistant hose assembly
Technical Field
The invention belongs to the field of pipelines, and particularly relates to a flame-retardant pressure-resistant corrosion-resistant hose assembly.
Background
A pipeline is a device for transporting a gas, liquid or fluid with solid particles, connected by pipes, pipe couplings, valves, etc. Generally, a fluid is pressurized by a blower, a compressor, a pump, a boiler, etc., and then flows from a high pressure portion to a low pressure portion of a pipe, or is transported by the pressure or gravity of the fluid itself. The use of pipelines is very widespread, mainly in water supply, drainage, heating, gas supply, long-distance oil and gas delivery, agricultural irrigation, hydraulic engineering and various industrial installations.
With the development of society, the application of pipelines is more and more extensive, and the requirements of different industries on the pipelines are different, so that people develop a plurality of pipelines with different functions, wherein a flame-retardant pressure-resistant corrosion-resistant hose assembly is arranged;
however, researches find that the existing flame-retardant, pressure-resistant and corrosion-resistant hose assembly has certain disadvantages in use;
1. the outer layer of the conventional flame-retardant pressure-resistant corrosion-resistant hose assembly is the same as the structure of a common pipeline, and corresponding layered structures are added on the surface and the inside of the conventional flame-retardant pressure-resistant corrosion-resistant hose assembly, for example, a corrosion-resistant coating is added on the surface of the conventional flame-retardant pressure-resistant corrosion-resistant hose assembly, but in the laying process of the pipeline, the pipeline is frequently required to be moved and dragged, the pipeline is contacted and rubbed with stone blocks on the ground, and the coating on the surface of the pipeline can be scraped, so that the corrosion-resistant effect of the pipeline cannot be realized, and the service life of the pipeline is influenced;
2. the existing flame-retardant pressure-resistant corrosion-resistant hose assembly is inconvenient to connect, various tools are usually needed for matching, whether the position is completely calibrated or not is unclear after the hose assembly is connected, the situation that the joint of a pipeline is damaged can occur in actual use, the joints of the pipeline are numerous, and at the moment, the hose assembly is difficult to find, troublesome to maintain and can not meet the use requirement of the pipeline.
Disclosure of Invention
In order to overcome prior art's not enough, the embodiment of the application provides a fire-retardant resistance to compression corrosion-resistant hose assembly, the device is through setting up wear-resistant subassembly, wear-resistant subassembly includes a plurality of groups wear-resistant piece, and a plurality of groups wear-resistant piece equidistant setting, wear-resistant piece includes a plurality of groups lug simultaneously, the surface of pipeline main part is not contacted with the external world during the use, only lug and external world contact when removing and dragging, only the lug takes place wearing and tearing among the pipeline arrangement process, can effectively protect the pipeline main part, improve the protecting effect of pipeline main part, thereby can prolong the life's of pipeline main part effect.
The technical scheme adopted by the embodiment of the application for solving the technical problem is as follows:
a flame retardant, pressure resistant, corrosion resistant hose assembly comprising:
the pipeline comprises pipeline main bodies, wherein the number of the pipeline main bodies is two, and a wear-resistant assembly is arranged on the outer surface of each pipeline main body;
the pipeline connecting assembly comprises a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are respectively arranged at one ends, close to each other, of the two groups of pipeline main bodies, and the first connecting piece and the second connecting piece are spliced;
a connecting piece and No. two connecting pieces among the pipeline coupling assembling set up respectively at the both ends of pipeline main part, take two sets of pipeline main parts during the use, go with a connecting piece and No. two connecting pieces butt joint go can.
Wherein, still be provided with seal assembly and sealed detection subassembly on the pipe coupling assembling.
The sealing assembly mainly plays the effect of a sealed connecting piece and No. two connecting pieces, and sealed detection assembly can play the sealed effect of detecting between a connecting piece and No. two connecting pieces to can feed back the result that detects to relevant staff, the quick discovery pipe connection's of help staff trouble can make things convenient for the staff to maintain the pipeline, and the result of use is relatively good.
Preferably, the wear-resistant assembly comprises a plurality of sets of wear-resistant members, the sets of wear-resistant members are equidistantly arranged on the outer surface of the pipeline main body and are equidistantly arranged, and the pipeline main body in the middle can be prevented from contacting the ground.
Preferably, the wear-resistant part comprises a plurality of groups of projections which are annularly distributed, and the centers of the projections are positioned on the central line of the pipeline main body after the projections are annularly distributed.
The wear-resistant piece comprises a plurality of groups of convex blocks and is distributed in an annular mode, so that the pipeline can play a protection effect in all directions, the pipeline is prevented from being partially overturned and inclined in the sliding process and being in contact with the ground, and the comprehensive protection effect can be played.
Preferably, a plurality of groups of clamping grooves are formed in one end face, close to the second connecting piece, of the first connecting piece, clamping blocks are clamped in the clamping grooves, and one ends of the clamping blocks are fixedly connected with one end face of the second connecting piece.
The fixture block adopts the elastic component, and during the use, the fixture block inserted the draw-in groove, and the elastic component can take place deformation card in the draw-in groove, and during separation connecting piece and No. two connecting pieces, the fixture block need be pressed for the elastic component takes place deformation, thereby just can separate with the draw-in groove.
Preferably, seal assembly includes a seal assembly and No. two seal assemblies, a seal assembly includes first sealing washer and second sealing washer, first sealing washer sets up the terminal surface at the connecting piece No. two, the second sealing washer sets up the terminal surface at the connecting piece No. one, the internal diameter of first sealing washer is equal with the internal diameter of pipeline main part, the internal diameter of second sealing washer equals with the external diameter of first sealing washer.
The end faces of the first sealing assembly and the second sealing assembly are made of elastic materials, for example, the end faces are made of rubber or silica gel rings.
The inner diameter of the second sealing ring is equal to the outer diameter of the first sealing ring, and the outer surface of the first sealing ring is tightly attached to the inner surface of the second sealing ring after connection, so that primary sealing is realized.
Preferably, No. two seal assembly include third sealing washer and fourth sealing washer, the third sealing washer is located the outside of first sealing washer, the fourth sealing washer is located the outside of second sealing washer, the external diameter of third sealing washer equals with the internal diameter of fourth sealing washer.
The outer diameter of the third sealing ring is equal to the inner diameter of the fourth sealing ring, and the outer surface of the third sealing ring is tightly attached to the inner surface of the fourth sealing ring after connection, so that third sealing is realized. The sealing effect is good after multiple times of sealing.
Preferably, a plurality of groups of limiting grooves are formed in the outer surface of the second sealing ring, a plurality of groups of limiting blocks are arranged on the inner surface of the third sealing ring, the limiting blocks are connected with the limiting grooves in an inserting mode, and the inner diameter of the third sealing ring is equal to the outer diameter of the second sealing ring.
The setting of spacing groove and stopper can play and connect spacing and use spacing effect, can protect the fixture block, reduces the torsional force that bears when the fixture block uses to the life of extension fixture block avoids its rotation, and the result of use is better.
The inner diameter of the third sealing ring is equal to the outer diameter of the second sealing ring, and the outer surface of the second sealing ring is tightly attached to the inner surface of the third sealing ring after connection, so that secondary sealing is realized.
Preferably, the sealing detection assembly comprises a detection assembly and a display assembly, and the detection assembly and the display assembly are electrically connected.
The detection component detects the sealing effect, feeds the detected sealing effect back to the display component, and displays the position through the display component.
Preferably, the detection assembly comprises connecting copper sheets, the number of the connecting copper sheets is a plurality of groups, the connecting copper sheets are symmetrically arranged on a first connecting piece and a second connecting piece, the connecting copper sheet on the first connecting piece is located between a second sealing ring and a fourth sealing ring, one end of the connecting copper sheet on the second connecting piece is arranged on a third sealing ring, a battery connected with the connecting copper sheets is arranged inside the first connecting piece, and when the first connecting piece is connected with the second connecting piece, the connecting copper sheet on the first connecting piece is attached to the connecting copper sheet on the second connecting piece.
When the pipeline is used, the battery can be cancelled, the conducting wire is arranged in the pipeline main body, an external power supply mode is adopted, and the connecting copper sheets on each first connecting piece are electrically connected.
How many groups of its pipeline keep connected state can be judged through the numerical value of electric current to can assist and judge that the pipeline takes place to connect untight condition in which position, thereby can make things convenient for people to maintain.
The preferred scheme that contains the battery adopts the battery timing power supply, and the circuit switches on when connecting the copper sheet and connecting, and the pilot lamp lights the indicating effect, and wireless module feedback result when the circuit does not switch on can set for different wireless module feedback information codes and differ, judges through the data of feedback to connect the position that has the problem.
Preferably, the display assembly comprises a wireless module and an indicator light, a mounting groove is formed in the outer surface of the first connecting piece, the indicator light is mounted in the mounting groove, and the wireless module is arranged inside the first connecting piece and electrically connected with the battery.
The pilot lamp mainly plays the effect that supplementary staff looked over when closely.
In summary, the invention includes at least one of the following beneficial technical effects:
firstly, the wear-resistant component is recorded on the pipeline main body of the flame-retardant, pressure-resistant and corrosion-resistant hose assembly, the wear-resistant component comprises a plurality of sets of wear-resistant components which are arranged at equal intervals, meanwhile, the wear-resistant components comprise a plurality of sets of convex blocks, the outer surface of the pipeline main body is not in contact with the outside during use, only the convex blocks are in contact with the outside during movement and dragging, only the convex blocks are worn in the pipeline arrangement process, the pipeline main body can be effectively protected, the protection effect of the pipeline main body is improved, and therefore the service life of the pipeline main body can be prolonged.
Secondly, the flame-retardant pressure-resistant corrosion-resistant hose assembly is recorded with the pipeline connecting assembly, the pipeline connecting assembly is convenient to connect, the first connecting piece and the second connecting piece are aligned and spliced when the hose assembly is used, the pipeline connecting assembly is provided with the sealing assembly, and the first sealing assembly and the second sealing assembly in the spliced sealing assembly are matched with each other to achieve a triple sealing effect, so that the connecting effect between different sections of pipelines is better, and the using effect is better.
Thirdly, the flame-retardant pressure-resistant corrosion-resistant hose assembly is recorded with the sealing detection component, the sealing detection component can detect the sealing effect of the sealing component during assembly and use, when the sealing is loosened and the sealing effect is poor, the sealing detection component can be fed back to workers, the workers can be helped to monitor the use condition of the sealing component, the workers can be helped to find the position of a problem in time, and the use effect is good.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a connection structure view of the first connecting member in the present invention;
FIG. 3 is a partial structural view of the first connecting member of the present invention;
FIG. 4 is a view showing a connection structure of the No. two connection member according to the present invention;
FIG. 5 is a partial structural view of the second connector of the present invention;
fig. 6 is a partial structural view of the pipe main body according to the present invention.
Reference numerals are as follows: 1. a pipe main body; 2. a first connecting piece; 3. a second connecting piece; 4. a bump; 5. a card slot; 6. a clamping block; 7. a first seal ring; 8. a second seal ring; 9. a third seal ring; 10. a fourth seal ring; 11. a limiting groove; 12. a limiting block; 13. connecting the copper sheets; 14. and an indicator light.
Detailed Description
The embodiment of the application provides a flame-retardant, pressure-resistant and corrosion-resistant hose assembly, and solves the problems that in the prior art, the outer layer of the conventional flame-retardant, pressure-resistant and corrosion-resistant hose assembly is the same as the structure of a common pipeline, corresponding layered structures can be added on the surface and the inner part of the conventional flame-retardant, pressure-resistant and corrosion-resistant hose assembly, for example, a corrosion-resistant coating is added on the surface of the conventional flame-retardant, pressure-resistant and corrosion-resistant hose assembly, but in the laying process of the pipeline, the pipeline is frequently required to be moved and dragged, the pipeline is contacted and rubbed with stones on the ground, the coating on the surface of the pipeline can be scraped off, so that the corrosion-resistant effect of the pipeline cannot be realized, and the service life of the pipeline is influenced, only the lug contacts with the external world when removing and dragging, and only the lug takes place wearing and tearing among the pipeline layout process, can effectively protect the pipeline main part, improves the safeguard effect of pipeline main part to can prolong the life's of pipeline main part effect.
Example 1:
a flame-retardant pressure-resistant corrosion-resistant hose assembly is shown in figures 1-6 and comprises a hose body 1 and a hose connecting assembly, wherein the hose body 1 is connected with the hose connecting assembly.
The number of the pipeline main bodies 1 is two, and the outer surface of the pipeline main body 1 is provided with a wear-resistant component;
the number of the pipe main bodies 1 described in the embodiment is two groups, mainly to embody the connection thereof, and the number of the pipe main bodies 1 is selected according to the requirement in the actual use process.
The pipeline connecting assembly comprises a first connecting piece 2 and a second connecting piece 3, the first connecting piece 2 and the second connecting piece 3 are respectively arranged at one ends of the two groups of pipeline main bodies 1, which are close to each other, and the first connecting piece 2 and the second connecting piece 3 are spliced;
in order to reflect the connection relationship between the pipeline main bodies 1, in an actual application scenario, the first connecting member 2 and the second connecting member 3 are respectively installed at two ends of the pipeline main body 1, and are fixedly installed, and the adjacent pipeline main bodies 1 are sequentially connected through the pipeline connecting assembly.
Wherein, still be provided with seal assembly and sealed detection subassembly on the pipe coupling assembling.
The wear assembly comprises a plurality of sets of wear members which are equidistantly arranged on the outer surface of the pipe body 1.
The wear-resistant member is mainly in contact with the outside to prevent the surface coating of the pipe body 1 from being worn.
The wear-resistant part comprises a plurality of groups of lugs 4, the lugs 4 are distributed annularly, and the centers of the lugs are positioned on the central line of the pipeline main body 1 after the lugs are distributed annularly.
The bump 4 can be replaced by other structures, is preferably made of rubber, and can play a certain role in buffering and shock absorption when in use.
The wear-resistant assembly is recorded on the pipeline main body 1 of the flame-retardant, pressure-resistant and corrosion-resistant hose assembly, the wear-resistant assembly comprises a plurality of sets of wear-resistant components which are arranged at equal intervals, and meanwhile, the wear-resistant components comprise a plurality of sets of bumps 4, the outer surface of the pipeline main body 1 is not in contact with the outside during use, only the bumps 4 are in contact with the outside during movement and dragging, only the bumps 4 are worn during the pipeline arrangement process, the pipeline main body 1 can be effectively protected, the protection effect of the pipeline main body 1 is improved, and therefore the service life of the pipeline main body 1 can be prolonged.
A plurality of groups of clamping grooves 5 are formed in one end face, close to the second connecting piece 3, of the first connecting piece 2, clamping blocks 6 are clamped in the clamping grooves 5, and one ends of the clamping blocks 6 are fixedly connected with one end face of the second connecting piece 3.
During the use with draw-in groove 5 on connecting piece 2 aim at fixture block 6 on connecting piece 3 for 6 joints of fixture block realize the pipeline in draw-in groove 5 direct spacing, need not during the use to adopt other instruments supplementary, need not to rotate the pipeline when connecting moreover, can not cause the pipeline to twist reverse, need not to adjust the state of pipeline repeatedly, the result of use is better.
Example 2:
on the basis of embodiment 1, as shown in fig. 1 to 6, this embodiment is a structure of a seal assembly,
seal assembly includes seal assembly and No. two seal assembly, seal assembly includes first sealing washer 7 and second sealing washer 8, first sealing washer 7 sets up the terminal surface at connecting piece 3 No. two, second sealing washer 8 sets up the terminal surface at connecting piece 2 No. one, the internal diameter of first sealing washer 7 equals with the internal diameter of pipeline main part 1, the internal diameter of second sealing washer 8 equals with the external diameter of first sealing washer 7, connect back second sealing washer 8 and cup joint on first sealing washer 7, the internal surface of second sealing washer 8 is hugged closely with the surface of first sealing washer 7, form first layer seal structure.
The second sealing assembly comprises a third sealing ring 9 and a fourth sealing ring 10, the third sealing ring 9 is located on the outer side of the first sealing ring 7, the fourth sealing ring 10 is located on the outer side of the second sealing ring 8, the outer diameter of the third sealing ring 9 is equal to the inner diameter of the fourth sealing ring 10, the fourth sealing ring 10 is sleeved on the third sealing ring 9 after connection, the inner surface of the fourth sealing ring 10 is tightly attached to the outer surface of the third sealing ring 9, and a third-layer sealing structure is formed.
A plurality of groups of limiting grooves 11 are formed in the outer surface of the second sealing ring 8, a plurality of groups of limiting blocks 12 are arranged on the inner surface of the third sealing ring 9, the limiting blocks 12 are connected with the limiting grooves 11 in an inserted mode, the inner diameter of the third sealing ring 9 is equal to the outer diameter of the second sealing ring 8, the third sealing ring 9 is connected to the second sealing ring 8 in a sleeved mode after connection, the inner surface of the third sealing ring 9 is tightly attached to the outer surface of the second sealing ring 8, and a second-layer sealing structure is formed.
After connection, the limiting block 12 is inserted into the limiting groove 11 to achieve the effect of auxiliary limiting, so that rotation between pipelines cannot occur, and the using effect is better.
The flame-retardant, pressure-resistant and corrosion-resistant hose assembly is recorded with the pipeline connecting assembly, the pipeline connecting assembly is convenient to connect, the first connecting piece 2 and the second connecting piece 3 are aligned and spliced when the hose assembly is used, the pipeline connecting assembly is provided with the sealing assembly, and the first sealing assembly and the second sealing assembly in the spliced sealing assembly are matched with each other to achieve a triple sealing effect, so that the connecting effect between different sections of pipelines is better, and the using effect is better.
Example 3:
on the basis of embodiment 2, as shown in fig. 1 to 6, this embodiment is a structure of a seal detection assembly;
the sealing detection assembly comprises a detection assembly and a display assembly, and the detection assembly is electrically connected with the display assembly.
The detection assembly comprises connecting copper sheets 13, the number of the connecting copper sheets 13 is a plurality of groups, the connecting copper sheets 13 in the groups are symmetrically arranged on a first connecting piece 2 and a second connecting piece 3, the connecting copper sheet 13 on the first connecting piece 2 is positioned between a second sealing ring 8 and a fourth sealing ring 10, one end of the connecting copper sheet 13 on the second connecting piece 3 is arranged on a third sealing ring 9, a battery connected with the connecting copper sheet 13 is arranged inside the first connecting piece 2, and when the first connecting piece 2 is connected with the second connecting piece 3, the connecting copper sheet 13 on the first connecting piece 2 is attached to the connecting copper sheet 13 on the second connecting piece 3.
The display assembly comprises a wireless module and an indicator light 14, wherein a mounting groove is formed in the outer surface of the first connecting piece 2, the indicator light 14 is mounted in the mounting groove, and the wireless module is arranged inside the first connecting piece 2 and electrically connected with the battery.
The indicator light 14 is turned on when three groups of connecting copper sheets 13 are connected simultaneously, and the wireless module feeds back a signal when one group of connecting copper sheets 13 is not connected, and the principle and implementation are the basic contents of electricity, so that the detailed description is omitted.
Adopt the battery to regularly supply power, adopt time switch's battery, the circuit switches on when connecting copper sheet 13 and connecting, and pilot lamp 14 lights the indicating effect, judges the in service behavior of pipeline when making things convenient for the staff on-the-spot to patrol, and wireless module feedback result when the circuit does not switch on can set for different wireless module feedback information codes and differ, judges through the data of feedback and connects the position that has the problem.
The flame-retardant, compression-resistant and corrosion-resistant hose assembly is recorded with the sealing detection component, the sealing detection component can detect the sealing effect of the sealing component during assembly and use, when the sealing is loosened and the sealing effect is poor, the sealing detection component can be fed back to workers, the workers can be helped to monitor the use condition of the sealing component, the workers can be helped to find the position of a problem in time, and the use effect is good.
Example 4:
on the basis of embodiment 3, as shown in fig. 1 to 6, the present embodiment is a structure of a pipe main body 1;
the pipeline main body 1 is sequentially provided with an anti-corrosion coating, a carbon fiber anti-pressure layer, a metal supporting layer, a heat insulation layer and a polymer inner core from outside to inside;
the polymer inner core is made of rubber-plastic alloy, the heat insulation layer is made of nano silicon-based ecological heat insulation material, the metal supporting layer is made of metal mesh, and the carbon fiber compression-resistant layer is made of carbon fiber.
And a layered structure with other functions can be added according to the use requirement, so that the use effect of the composite material is better.
It should be noted that, when the pipeline main body 1 is moved, the position of the pipeline main body 1 is adjusted, and then the first connecting piece 2 is aligned with the second connecting piece 3, and the first connecting piece 2 and the second connecting piece 3 are connected;
when the pipeline main body 1 is moved, the outer surface of the pipeline main body 1 is not contacted with the outside, only the lug 4 is contacted with the outside when the pipeline main body 1 is moved and dragged, only the lug 4 is abraded in the pipeline arrangement process, and the pipeline main body 1 can be effectively protected;
when in connection, the clamping groove 5 on the first connecting piece 2 is aligned to the clamping block 6 on the second connecting piece 3, so that the clamping block 6 is clamped in the clamping groove 5 to realize direct limiting of the pipeline, other tools are not needed for assistance in use, the pipeline does not need to be rotated during connection, the pipeline cannot be twisted, the state of the pipeline does not need to be adjusted repeatedly, and the use effect is better;
the first sealing assembly and the second sealing assembly in the connected sealing assemblies are matched with each other to achieve a triple sealing effect, so that the connecting effect between pipelines at different sections is better;
during the use, the battery is regularly supplied power, and the circuit switches on when connecting copper sheet 13 and connecting, and pilot lamp 14 lights and plays the indicating effect, and it is normal to show to connect, judges the in service behavior of pipeline when making things convenient for the staff on-the-spot to patrol, and wireless module feedback result when the circuit does not switch on can set for different wireless module feedback information codes and differ, judges the position of having the problem of connection through the data of feedback, makes things convenient for the staff to look for according to the position.
Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the scope of the invention.

Claims (7)

1. A flame retardant, pressure resistant, corrosion resistant hose assembly comprising:
the pipeline comprises pipeline main bodies (1), wherein the number of the pipeline main bodies (1) is two, and a wear-resistant assembly is arranged on the outer surface of each pipeline main body (1);
the pipeline connecting assembly comprises a first connecting piece (2) and a second connecting piece (3), the first connecting piece (2) and the second connecting piece (3) are respectively installed at one ends, close to each other, of the two groups of pipeline main bodies (1), and the first connecting piece (2) and the second connecting piece (3) are connected in an inserting mode;
the pipeline connecting assembly is also provided with a sealing assembly and a sealing detection assembly;
the sealing detection assembly comprises a detection assembly and a display assembly, and the detection assembly is electrically connected with the display assembly;
the detection assembly comprises a plurality of groups of connecting copper sheets (13), and the connecting copper sheets (13) are symmetrically arranged on the first connecting piece (2) and the second connecting piece (3);
a battery connected with the connecting copper sheet (13) is arranged in the first connecting piece (2), and when the first connecting piece (2) is connected with the second connecting piece (3), the connecting copper sheet (13) on the first connecting piece (2) is attached to the connecting copper sheet (13) on the second connecting piece (3);
the sealing assembly comprises a first sealing assembly and a second sealing assembly, the first sealing assembly comprises a first sealing ring (7) and a second sealing ring (8), the first sealing ring (7) is arranged on the end face of the second connecting piece (3), the second sealing ring (8) is arranged on the end face of the first connecting piece (2), the inner diameter of the first sealing ring (7) is equal to the inner diameter of the pipeline main body (1), and the inner diameter of the second sealing ring (8) is equal to the outer diameter of the first sealing ring (7);
the second sealing assembly comprises a third sealing ring (9) and a fourth sealing ring (10), the third sealing ring (9) is located on the outer side of the first sealing ring (7), the fourth sealing ring (10) is located on the outer side of the second sealing ring (8), and the outer diameter of the third sealing ring (9) is equal to the inner diameter of the fourth sealing ring (10).
2. The flame retardant, pressure resistant, corrosion resistant hose assembly of claim 1 wherein: the wear-resistant assembly comprises a plurality of groups of wear-resistant pieces, and the groups of wear-resistant pieces are arranged on the outer surface of the pipeline main body (1) at equal intervals.
3. A fire retardant, pressure resistant and corrosion resistant hose assembly as recited in claim 2 wherein: the wear-resistant part comprises a plurality of groups of lugs (4), the lugs (4) are distributed annularly, and the centers of the lugs (4) are positioned on the central line of the pipeline main body (1) after the lugs are distributed annularly.
4. A fire retardant, pressure resistant and corrosion resistant hose assembly as recited in claim 3 wherein: a plurality of groups of clamping grooves (5) are formed in one end face, close to the second connecting piece (3), of the first connecting piece (2), clamping blocks (6) are connected in the clamping grooves (5) in a clamping mode, and one ends of the clamping blocks (6) are fixedly connected with one end face of the second connecting piece (3).
5. The fire-retardant pressure-resistant corrosion-resistant hose assembly according to claim 1, wherein the outer surface of the second sealing ring (8) is provided with a plurality of sets of limiting grooves (11), the inner surface of the third sealing ring (9) is provided with a plurality of sets of limiting blocks (12), the limiting blocks (12) are inserted into the limiting grooves (11), and the inner diameter of the third sealing ring (9) is equal to the outer diameter of the second sealing ring (8).
6. The flame retardant, pressure resistant, corrosion resistant hose assembly of claim 5 wherein: a connecting copper sheet (13) on the first connecting piece (2) is positioned between the second sealing ring (8) and the fourth sealing ring (10), and one end of the connecting copper sheet (13) on the second connecting piece (3) is arranged on the third sealing ring (9).
7. The fire retardant, pressure resistant and corrosion resistant hose assembly of claim 6 wherein: the display assembly comprises a wireless module and an indicator lamp (14), a mounting groove is formed in the outer surface of the first connecting piece (2), the indicator lamp (14) is mounted in the mounting groove, and the wireless module is arranged inside the first connecting piece (2) and electrically connected with the battery.
CN202210497096.1A 2022-05-09 2022-05-09 Flame-retardant, pressure-resistant and corrosion-resistant hose assembly Active CN114576453B (en)

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CN101298893A (en) * 2008-06-06 2008-11-05 贾剑光 Abrasion-proof earthenware duct
DE102010031610A1 (en) * 2010-07-21 2012-01-26 Areva Np Gmbh Component for guiding or picking up a fluid and method for checking the component
JP2017137957A (en) * 2016-02-04 2017-08-10 横浜ゴム株式会社 State monitoring system of marine hose
CN105927805B (en) * 2016-06-17 2018-07-24 深圳凌水环保科技股份有限公司 A kind of water supply and sewerage pipeline connecting structure
CN106015771B (en) * 2016-07-18 2018-01-16 江苏宝鹏科技管业有限公司 High durable wear-resisting type PE feed pipes
CN208417866U (en) * 2018-07-05 2019-01-22 郑州市建筑设计院 Underground anti-corrosion pipe connector

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