CN211475106U - Novel polyethylene flame-retardant pipe - Google Patents
Novel polyethylene flame-retardant pipe Download PDFInfo
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- CN211475106U CN211475106U CN202020047916.3U CN202020047916U CN211475106U CN 211475106 U CN211475106 U CN 211475106U CN 202020047916 U CN202020047916 U CN 202020047916U CN 211475106 U CN211475106 U CN 211475106U
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Abstract
The utility model discloses a novel polyethylene flame-retardant pipe, which comprises an outer pipe and an inner pipe, and also comprises an electric melting pipe, a flame-retardant mechanism and a compression-resistant mechanism which are used for connecting the pipe, wherein the flame-retardant mechanism comprises an FRPP material pipe layer, a material for preventing the fire from spreading is arranged in the FRPP material pipe layer, the compression-resistant mechanism comprises a polyurethane layer, the inner wall of the polyurethane layer is provided with a compression-resistant layer, the inner wall of the compression-resistant layer is provided with a reinforced layer, the inner wall of the reinforced layer is provided with an inner layer, when in use, two pipes can be conveniently connected through the arranged electric melting pipe, when the pipe is on fire, the spreading of the fire can be effectively controlled through the arranged flame-retardant mechanism, the safety is improved, and under the action of the compression-resistant mechanism, the pipe can be installed under various environments, the compression-resistant performance of the pipe is enhanced, the service life of the pipe is prolonged.
Description
Technical Field
The utility model relates to a polyethylene pipe technical field specifically is a novel fire-retardant tubular product of polyethylene.
Background
The flame-retardant pipe is suitable for liquid transportation under common working pressure in the fields of industry, agriculture, food, medicine, civil engineering, fishery, aquaculture, garden irrigation and the like, such as pneumatic pipes, hydraulic pipes, garden water pipes, oil transportation, water transportation pipelines, petroleum exploration pipes, sand blasting pipes, peristaltic pump hoses, industrial robots, pneumatic tools of assembly plants, pressurized conveying pipelines, water and other fluids, and can be used as a vacuum suction pipe, a protective outer sleeve of metal and electronic products and ornaments.
At present, the flame-retardant pipe of polyethylene that has now adopts flexible rubber circle to connect when connecting, under long-time accumulation, the flexible rubber circle that can make corrodes ageing to lead to the joint position seepage, in addition, the flame-retardant pipe of current polyethylene is high temperature resistant relatively poor, when meetting higher temperature, can lead to the tubular product burning, has the potential safety hazard.
Disclosure of Invention
An object of the utility model is to provide a novel fire-retardant tubular product of polyethylene to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a novel polyethylene flame-retardant pipe comprises an outer pipe, an inner pipe, an electric melting pipe for connecting the pipe, a flame-retardant mechanism and a compression-resistant mechanism;
the flame-retardant mechanism comprises an FRPP material tube layer, and materials for preventing fire from spreading are arranged in the FRPP material tube layer;
the resistance to compression mechanism includes the polyurethane layer, polyurethane in situ wall is provided with the resistance to compression layer, the resistance to compression layer inner wall is provided with the enhancement layer, the enhancement layer inner wall is provided with the inlayer.
As a further aspect of the present invention: the electric hot melting pipe is sleeved at one end of the outer pipe, the inner wall of the electric hot melting pipe is provided with the heating wire, when the two pipes are required to be connected, the end parts of the two pipes are firstly inserted into the electric hot melting pipe, then the electric hot melting pipe is electrified, the heating wire arranged in the electric hot melting pipe generates heat after the electric hot melting pipe is electrified, so that the contact parts of the pipes and the electric hot melting pipe are melted and welded together, the leakage at the joint is effectively avoided, and the sealing performance is improved.
As a further aspect of the present invention: the utility model discloses a fire-retardant pipe, including FRPP material pipe layer, first cavity, limestone particle are circumference array distribution, and through the FRPP material pipe layer that sets up for this tubular product has corrosion-resistant, high temperature resistant, high pressure resistant characteristics, through the limestone particle who sets up, when this tubular product catches fire, the intensity of a fire heats the limestone particle, and the limestone particle heating produces a large amount of carbon dioxide, slows down the intensity of a fire, thereby can effectively control stretching of the intensity of a fire, played fine flame retardant efficiency.
As a further aspect of the present invention: be provided with the cavity in the resistance to compression layer, be provided with the arc pressure spring in the cavity, through the arc pressure spring that sets up, when producing pressure to this tubular product, can play fine resistance to compression effect.
As a further aspect of the present invention: be provided with the second cavity in the enhancement layer, second cavity inner chamber is provided with the strengthening rib, the strengthening rib is circumference array distribution, just the strengthening rib outer wall winding has the wire net, through the strengthening rib and the winding wire net that set up for this tubular product not only has stronger compressive capacity, also makes this tubular product have stronger toughness, thereby makes this tubular product be applicable to different environment and uses, thereby has prolonged the life of this tubular product.
As a further aspect of the present invention: the inner wall of the inner pipe is set to be of a smooth structure, and the inner wall of the inner pipe is set to be of a smooth structure, so that bacteria and scale are not easy to breed, and the environment is not polluted.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the electric melting pipe is convenient for connect two pipes through the electric melting pipe that sets up, inserts the tip of two pipes in the electric melting pipe, then switches on the electric melting pipe, and the heater strip that sets up in the electric melting pipe after the circular telegram produces the heat, makes the contact site of tubular product and electric melting pipe melt and the butt fusion be in the same place to the effectual seepage of avoiding the joint department has improved the leakproofness.
2. Through the FRPP material pipe layer that sets up for this tubular product has corrosion-resistant, high temperature resistant, high pressure resistant characteristics, and through the limestone particles who sets up, when this tubular product catches fire, the intensity of a fire heats the limestone particles, and the limestone particles heating produces a large amount of carbon dioxide, slows down the intensity of a fire, thereby can the effective control spread of intensity of a fire, played fine flame retardant efficiency.
3. Through the arc pressure spring that sets up, when producing pressure to this tubular product, can play fine resistance to compression effect, through the strengthening rib and the winding wire net that set up, make this tubular product not only have stronger compressive capacity, also make this tubular product have stronger toughness, thereby make this tubular product be applicable to different environment and use, thereby prolonged the life of this tubular product, set up to smooth structure through inner pipe inner wall, make this tubular product be difficult for breeding bacterium and scale deposit, thereby can not the polluted environment.
Drawings
Fig. 1 is a schematic structural diagram of a novel polyethylene flame-retardant pipe.
Fig. 2 is a schematic structural diagram of a flame-retardant mechanism in a novel polyethylene flame-retardant pipe.
Fig. 3 is a schematic structural diagram of a pressure resistant mechanism in a novel polyethylene flame-retardant pipe.
In the figure: 1. an outer tube; 2. an electrothermal fuse tube; 3. a flame retardant mechanism; 4. a compression resistance mechanism; 5. an inner tube; 6. a layer of FRPP material tubing; 7. a first cavity; 8. limestone particles; 9. a polyurethane layer; 10. a pressure resistant layer; 11. an arc-shaped pressure spring; 12. an inner layer; 13. a second cavity; 14. and (5) reinforcing ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Please refer to fig. 1-3, in the embodiment of the present invention, a novel polyethylene flame retardant pipe, including outer tube 1 and inner tube 5, still include electric heating fuse 2, flame retardant mechanism 3 and compression mechanism 4 for connecting pipe, flame retardant mechanism 3 includes FRPP material pipe layer 6, be provided with the material that is used for preventing the intensity of a fire to spread in FRPP material pipe layer 6, compression mechanism 4 includes polyurethane layer 9, polyurethane layer 9 inner wall is provided with compression layer 10, compression layer 10 inner wall is provided with the enhancement layer, the enhancement layer inner wall is provided with inner layer 12.
During the use, be convenient for connect two tubular products through the electric heat fuse 2 that sets up, through the fire-retardant mechanism 3 that sets up, when tubular product catches fire, can effective control stretching of intensity of a fire, improved the security to under the effect of resistance to compression mechanism 4, make this tubular product can be fit for installing under the multiple environment, and strengthened the compressive property of tubular product, played fine guard action to tubular product, prolonged the life of tubular product.
The electric heating melting pipe 2 is sleeved at one end of the outer pipe 1, and heating wires are arranged on the inner wall of the electric heating melting pipe 2.
When two tubular products need to be connected, insert into electric heat fusion pipe 2 with the tip of two tubular products earlier, then carry out the circular telegram to electric heat fusion pipe 2, the heater strip that sets up in electric heat fusion pipe 2 after the circular telegram produces the heat, makes the contact site of tubular product and electric heat fusion pipe 2 melt and the butt fusion together to the effectual seepage of avoiding the joint department has improved the leakproofness.
Be provided with first cavity 7 in the FRPP material pipe layer 6, the inner chamber of first cavity 7 is provided with limestone particles 8, limestone particles 8 are the circumference array and distribute.
Through the FRPP material pipe layer 6 that sets up for this tubular product has corrosion-resistant, high temperature resistant, high pressure resistant characteristics, and through the limestone particles 8 that set up, when this tubular product catches fire, the intensity of a fire heats limestone particles 8, and 8 heats limestone particles produce a large amount of carbon dioxide, slow down the intensity of a fire, thereby can the effective control spread of intensity of a fire, played fine flame retardant efficiency.
A cavity is arranged in the pressure resistant layer 10, and an arc-shaped pressure spring 11 is arranged in the cavity.
Through the arc-shaped pressure spring 11, when pressure is generated on the pipe, a good compression-resistant effect can be achieved.
Be provided with second cavity 13 in the enhancement layer, the 13 inner chambers of second cavity are provided with strengthening rib 14, strengthening rib 14 is the circumference array and distributes, just the winding of 14 outer walls of strengthening rib has the wire net.
Through the reinforcing rib 14 that sets up and the winding wire net for this tubular product not only has stronger compressive capacity, also makes this tubular product have stronger toughness, thereby makes this tubular product be applicable to different environment and uses, thereby has prolonged the life of this tubular product.
The inner wall of the inner pipe 5 is of a smooth structure.
The inner wall of the inner pipe 5 is set to be of a smooth structure, so that the pipe is not easy to breed bacteria and scale, and the environment is not polluted.
The utility model discloses a theory of operation is:
when the anti-corrosion electric heating melting pipe is used, two pipes are convenient to connect through the arranged electric heating melting pipe 2, the anti-corrosion flame-retardant mechanism 3 is arranged, when the pipes catch fire, the spreading of fire can be effectively controlled, the safety is improved, the pipes can be suitable for being installed under various environments under the action of the anti-compression mechanism 4, the anti-compression performance of the pipes is enhanced, the pipes are well protected, the service life of the pipes is prolonged, when the two pipes need to be connected, the end parts of the two pipes are inserted into the electric heating melting pipe 2 firstly, then the electric heating melting pipe 2 is electrified, a heating wire arranged in the electric heating melting pipe 2 generates heat after the electric heating melting pipe is electrified, the contact parts of the pipes and the electric heating melting pipe 2 are melted and welded together, the leakage of a joint is effectively avoided, the sealing performance is improved, and the pipes have the anti-corrosion performance and the anti-corrosion performance, High temperature resistant, high pressure resistant characteristics, limestone particles 8 through setting up, when this tubular product catches fire, the intensity of a fire heats limestone particles 8, limestone particles 8 heats and produces a large amount of carbon dioxide, slow down the intensity of a fire, thereby can the stretching of effective control intensity of a fire, fine flame retardant efficiency has been played, arc pressure spring 11 through setting up, when producing pressure to this tubular product, can play fine resistance to compression effect, strengthening rib 14 and winding wire net through setting up, make this tubular product not only have stronger compressive capacity, also make this tubular product have stronger toughness, thereby make this tubular product be applicable to different environment and use, thereby the life of this tubular product has been prolonged, set up to smooth structure through 5 inner walls of inner tube, make this tubular product be difficult for breeding bacterium and scale deposit, thereby can not the polluted environment.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel polyethylene flame-retardant pipe comprises an outer pipe (1) and an inner pipe (5), and is characterized by also comprising an electrothermal fusion pipe (2) for connecting the pipe, a flame-retardant mechanism (3) and a pressure-resistant mechanism (4);
the flame-retardant mechanism (3) comprises an FRPP material tube layer (6), and materials for preventing fire from spreading are arranged in the FRPP material tube layer (6);
the compression resistance mechanism (4) comprises a polyurethane layer (9), wherein a compression resistance layer (10) is arranged on the inner wall of the polyurethane layer (9), a reinforcing layer is arranged on the inner wall of the compression resistance layer (10), and an inner layer (12) is arranged on the inner wall of the reinforcing layer.
2. The novel polyethylene flame retardant pipe material according to claim 1, wherein the electric heating melting pipe (2) is sleeved at one end of the outer pipe (1), and heating wires are arranged on the inner wall of the electric heating melting pipe (2).
3. The novel polyethylene flame retardant pipe material as claimed in claim 1, wherein a first cavity (7) is disposed in the FRPP material pipe layer (6), limestone particles (8) are disposed in an inner cavity of the first cavity (7), and the limestone particles (8) are distributed in a circumferential array.
4. The novel polyethylene flame-retardant pipe material as claimed in claim 1, wherein a cavity is arranged in the pressure-resistant layer (10), and an arc-shaped pressure spring (11) is arranged in the cavity.
5. The novel polyethylene flame-retardant pipe material as claimed in claim 1, wherein a second cavity (13) is arranged in the reinforcing layer, reinforcing ribs (14) are arranged in the inner cavity of the second cavity (13), the reinforcing ribs (14) are distributed in a circumferential array, and a steel wire mesh is wound on the outer wall of each reinforcing rib (14).
6. The novel polyethylene flame-retardant pipe material as claimed in claim 1, wherein the inner wall of the inner pipe (5) is provided with a smooth structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020047916.3U CN211475106U (en) | 2020-01-10 | 2020-01-10 | Novel polyethylene flame-retardant pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020047916.3U CN211475106U (en) | 2020-01-10 | 2020-01-10 | Novel polyethylene flame-retardant pipe |
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| CN211475106U true CN211475106U (en) | 2020-09-11 |
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| CN202020047916.3U Active CN211475106U (en) | 2020-01-10 | 2020-01-10 | Novel polyethylene flame-retardant pipe |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217717A (en) * | 2021-04-19 | 2021-08-06 | 四川比耐斯管业有限公司 | Plastic-lined composite pipe |
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2020
- 2020-01-10 CN CN202020047916.3U patent/CN211475106U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113217717A (en) * | 2021-04-19 | 2021-08-06 | 四川比耐斯管业有限公司 | Plastic-lined composite pipe |
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