Multifunctional PE water supply pipe

Abstract

The utility model relates to the technical field of water supply pipes, in particular to a multifunctional PE water supply pipe which comprises a water supply pipe body, the inner wall of the water supply pipe body is coated with a high-density polyethylene coating, the outer surface of the water supply pipe body is fixedly connected with a reinforcing layer structure, and a filtering structure is arranged on the upper portion in the water supply pipe body. And an anti-ultraviolet protection layer is arranged on the outer surface of the enhancement layer structure. According to the multifunctional PE water supply pipe, the high-density polyethylene coating on the inner wall guarantees water quality purity and reduces water flow resistance, the filtering structure can intercept impurities, adsorb peculiar smell and purify water quality, diversified water use requirements are met, the reinforcing layer structure effectively resists construction collision, soil extrusion and other external force, pipeline damage is prevented, and the service life of the pipeline is prolonged. The anti-ultraviolet protection layer isolates ultraviolet rays and delays aging of the pipe, all the parts have a synergistic effect, the water supply quality and the pipeline durability are remarkably improved, and the water supply pipe is suitable for complex environments and various scenes.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water supply pipe, especially to a multifunctional PE water supply pipe. BACKGROUND

[0002] With the acceleration of urbanization process and the promotion of infrastructure construction, as the lifeline of the city, the reliability and efficiency of the water supply system concern people's livelihood and city operation, PE (polyethylene) water supply pipe is widely used in municipal water supply, building water supply, rural drinking water engineering and agricultural irrigation fields due to the advantages of good flexibility, corrosion resistance, low temperature resistance and the like, however, with the continuous expansion of application scenarios and the increasing use requirements, its limitations become more and more obvious, the PE material has poor ultraviolet resistance, and is easy to age and become brittle under long-term sunlight, even if it has a certain flexibility, it is still easy to appear indentation, damage or even break when facing construction collision, vehicle rolling or soil settlement extrusion and the like, in addition, part of the PE water supply pipe also lacks filtering function, and it is difficult to meet diversified water demand. SUMMARY

[0003] The main purpose of the utility model is to provide a multifunctional PE water supply pipe, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0005] A multifunctional PE water supply pipe, comprising a water supply pipe body, the inner wall of the water supply pipe body is coated with a high-density polyethylene coating, the outer surface of the water supply pipe body is fixedly connected with a reinforcing layer structure, a filtering structure is arranged in the upper part of the water supply pipe body, and an ultraviolet-resistant protective layer is arranged on the outer surface of the reinforcing layer structure.

[0006] Preferably, the reinforcing layer structure comprises a reinforcing rib mesh, a plurality of through X through holes are formed in the outer surface of the reinforcing rib mesh, and a high-strength fiber layer is arranged on the inner wall of the reinforcing rib mesh.

[0007] By adopting the above technical scheme: the high-strength fiber layer in the reinforcing layer structure is closely attached to the outer surface of the water supply pipe body, which can enhance the toughness of the pipe material, effectively disperse external force, reduce the risk of pipe damage caused by external impact and soil settlement extrusion, the reinforcing rib mesh has X through holes, which not only reduces the weight of the reinforcing rib mesh, but also enhances the stability of the overall structure, and the ultraviolet-resistant protective layer improves the comprehensive performance of the pipe material.

[0008] Preferably, the reinforcing rib mesh is fixedly connected with the outer surface of the water supply pipe body through the high-strength fiber layer, the plurality of X through holes are arranged in a ring array, and the outer surface of the reinforcing rib mesh is fixedly connected with the ultraviolet-resistant protective layer.

[0009] By adopting the technical scheme, the reinforcing rib net is stably connected to the water pipe body by the high-strength fiber layer, the X-shaped openings are arranged in an annular array, which is beneficial to reducing the weight without weakening the strength, the X-shaped openings are connected to the ultraviolet-resistant protective layer, the impact resistance and pressure resistance of the pipe are enhanced, the ultraviolet-resistant protective layer is supported, and the service life of the pipe in an outdoor environment is prolonged.

[0010] Preferably, the filter structure comprises an inner elastic plastic net, an inner threaded groove is formed in an upper end of the inner elastic plastic net, a plurality of through activated carbon honeycomb embedding holes are formed in an inner lower wall of the inner elastic plastic net, the inner elastic plastic net is threadedly movably connected with a sealing cover through the inner threaded groove, a plurality of through holes are formed in an upper end of the sealing cover, a handle is fixedly connected to the upper end front portion and the upper end rear portion of the sealing cover, and an adsorption assembly is arranged at a lower end of the inner elastic plastic net.

[0011] By adopting the technical scheme, the inner elastic plastic net can preliminarily intercept large-particle impurities, the inner threaded groove facilitates installation of the sealing cover, the activated carbon honeycomb embedding holes can embed activated carbon to adsorb odors and part of impurities in water, the through holes of the sealing cover ensure water flow, and the handle is convenient to operate, and the alum placement box in the adsorption assembly can further purify water quality.

[0012] Preferably, the inner elastic plastic net is inserted into one end of a water inlet of the water pipe body, and an upper end surface of the handle is flush with an upper end surface of the water pipe body.

[0013] By adopting the technical scheme, the inner elastic plastic net is accurately inserted into the water inlet of the water pipe body, installation is stable, the handle is flush with the upper end surface of the water pipe body, and the inner elastic plastic net is not hindered in pipeline laying and use, and the inner elastic plastic net is convenient to pull out for cleaning or replacement of internal filter components.

[0014] Preferably, the sealing cover is communicated with the inside of the water pipe body through the plurality of through holes and the plurality of activated carbon honeycomb embedding holes.

[0015] By adopting the technical scheme, the sealing cover is communicated with the activated carbon honeycomb embedding holes through the through holes, water flow passes through the sealing cover and the activated carbon honeycomb embedding holes in sequence to enter the inside of the water pipe body, and in this way, the water flow is preliminarily filtered by the sealing cover and adsorbed and purified by activated carbon before entering the pipeline, and water quality entering the pipeline is improved.

[0016] Preferably, the adsorption assembly comprises an alum placement box, an outer threaded groove is formed in an upper portion of an outer surface of the alum placement box, and a plurality of up-and-down through filter holes are formed in a lower end of the alum placement box.

[0017] The alum placing box is connected with the inner elastic plastic net through the outer thread groove, is convenient to install and dismount, is communicated with the inside of the water supply pipe body through the filter hole, makes the purified water flow into the pipeline, is communicated with the inside of the inner elastic plastic net through the active carbon honeycomb embedding hole, and makes the water flow first pass through the active carbon adsorption and then pass through the alum flocculation, so that the water quality is purified in all directions.

[0018] Preferably, the alum placing box is detachably connected with the lower end of the inner elastic plastic net through the outer thread groove, the alum placing box is communicated with the inside of the water supply pipe body through a plurality of filter holes, and the alum placing box is communicated with the inside of the inner elastic plastic net through a plurality of active carbon honeycomb embedding holes.

[0019] Through the above technical scheme, the alum placing box is connected with the inner elastic plastic net through the outer thread groove, is convenient to install and dismount, is communicated with the inside of the water supply pipe body through the filter hole, makes the purified water flow into the pipeline, is communicated with the inside of the inner elastic plastic net through the active carbon honeycomb embedding hole, and makes the water flow first pass through the active carbon adsorption and then pass through the alum flocculation, so that the water quality is purified in all directions.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] 1. In the utility model, the high-strength fiber layer is closely attached to the outer surface of the water supply pipe body, effectively disperses external force on the pipeline by virtue of high strength and toughness, significantly improves the impact resistance of the pipeline, reduces the risk of damage caused by construction collision, vehicle rolling or soil settlement extrusion, and strengthens the stability of the structure while reducing the overall weight of the pipe material, further enhances the compression resistance, in addition, the outer surface of the reinforcing rib net is fixed with the ultraviolet-resistant protective layer to provide support for the protective layer, and the two work together to effectively resist ultraviolet erosion, delay pipe aging and prolong the service life of the pipeline in complex outdoor environments.

[0022] 2. In the utility model, the inner elastic plastic net is inserted into the water inlet to preliminarily intercept large particles, lays a foundation for subsequent fine filtration, the active carbon honeycomb embedding holes in the inner wall can embed active carbon to effectively adsorb residual chlorine, odors and part of organic pollutants in water, the through hole of the sealing cover connected through the inner thread groove can guide water flow to pass through uniformly while preventing the loss of filter materials such as active carbon, the handle is designed for easy disassembly and cleaning to improve maintenance convenience, the alum placing box in the adsorption assembly is detachably connected through threads for easy replacement of alum, and the filter holes at the bottom of the box can make the dissolved alum play a flocculation role to make suspended impurities in water precipitate, and all components work together to realize multi-stage filtration of water quality, meet diversified water demand and improve water supply quality. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1The utility model discloses a whole structure schematic diagram of a multifunctional PE water supply pipe.

[0024] Figure 2 The utility model discloses a whole structure schematic diagram of a reinforcing layer structure of a multifunctional PE water supply pipe.

[0025] Figure 3 The utility model discloses a whole structure schematic diagram of a filtering structure of a multifunctional PE water supply pipe.

[0026] Figure 4 The utility model discloses a whole structure schematic diagram of an adsorption assembly of a multifunctional PE water supply pipe.

[0027] In the drawing: 1, water supply pipe main body; 2, high density polyethylene coating; 3, filtering structure; 31, inner elastic plastic net; 32, inner thread groove; 33, activated carbon honeycomb embedding hole; 34, sealing cover; 35, through -hole; 36, handle; 37, adsorption assembly; 371, alum placing box; 372, outer thread groove; 373, filter hole; 4, reinforcing layer structure; 5, ultraviolet resistant layer; 41, high -strength fiber layer; 42, reinforcing rib net; 43, X mouth. DETAILED DESCRIPTION

[0028] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0029] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relation shown based on the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0030] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0031] Please refer to Figures 1-4 The utility model provides a technical scheme:

[0032] The utility model provides a multifunctional PE water supply pipe, including water supply pipe main body 1, the inner wall of water supply pipe main body 1 is coated with high density polyethylene coating 2, the outer surface of water supply pipe main body 1 is fixedly connected with reinforcing layer structure 4, the upper portion in water supply pipe main body 1 is provided with filter structure 3, the outer surface of reinforcing layer structure 4 is provided with ultraviolet resistant layer 5.

[0033] In the embodiment, the reinforcing layer structure 4 includes a reinforcing rib mesh 42, the outer surface of the reinforcing rib mesh 42 is provided with a plurality of through X through holes 43, the inner wall of the reinforcing rib mesh 42 is provided with a high-strength fiber layer 41, the reinforcing rib mesh 42 is fixedly connected with the outer surface of the water supply pipe main body 1 through the high-strength fiber layer 41, the plurality of X through holes 43 are arranged in a ring array, and the outer surface of the reinforcing rib mesh 42 is fixedly connected with the ultraviolet resistant layer 5.

[0034] Through the above scheme: the high-strength fiber layer 41 is closely attached to the outer surface of the water supply pipe main body 1, and by virtue of high toughness and high strength, when the pipeline encounters construction collision, vehicle rolling and other external forces, stress can be effectively dispersed, the risk of dents and damage of the pipeline can be reduced, the reinforcing rib mesh 42 is connected with the main body through the high-strength fiber layer 41, the ring array distributed X through holes 43 of the reinforcing rib mesh 42 can reduce the weight of the pipe material while maintaining the structural stability and enhancing the compression resistance to further resist external forces, and the ultraviolet resistant layer 5 connected with the outer surface of the reinforcing rib mesh 42 can effectively absorb and reflect ultraviolet rays to prevent the erosion of PE material and delay the aging and embrittlement, the three work together to comprehensively improve the anti-external force and anti-aging performance of the pipeline to meet the needs of complex application scenarios.

[0035] In the embodiment, the filter structure 3 comprises an inner elastic plastic net 31, an inner threaded groove 32 is formed at the upper end of the inner elastic plastic net 31, a plurality of through activated carbon honeycomb embedding holes 33 are formed at the inner lower wall of the inner elastic plastic net 31, the inner threaded groove 32 of the inner elastic plastic net 31 is threadedly and movably connected with a sealing cover 34, a plurality of through holes 35 are formed at the upper end of the sealing cover 34, the upper end front part and the upper end rear part of the sealing cover 34 are fixedly and jointly connected with a handle 36, an adsorption assembly 37 is arranged at the lower end of the inner elastic plastic net 31, the inner elastic plastic net 31 is inserted into the water inlet end of the water supply pipe body 1, the upper end surface of the handle 36 is flush with the upper end surface of the water supply pipe body 1, the sealing cover 34 is communicated with the inside of the water supply pipe body 1 through the plurality of through holes 35 and the plurality of activated carbon honeycomb embedding holes 33, the adsorption assembly 37 comprises an alum placing box 371, an outer threaded groove 372 is formed at the outer surface upper part of the alum placing box 371, a plurality of up-and-down through filter holes 373 are formed at the lower end of the alum placing box 371, the alum placing box 371 is detachably connected with the lower end of the inner elastic plastic net 31 through the outer threaded groove 372, the alum placing box 371 is communicated with the inside of the water supply pipe body 1 through the plurality of filter holes 373, and the alum placing box 371 is communicated with the inside of the inner elastic plastic net 31 through the plurality of activated carbon honeycomb embedding holes 33.

[0036] Through the above scheme, the inner elastic plastic net 31 is inserted into the water inlet of the water supply pipe body 1 to preliminarily intercept large-particle impurities, the activated carbon honeycomb embedding holes 33 can embed activated carbon to adsorb peculiar smell and organic impurities in water, the sealing cover 34 is connected with the inner elastic plastic net 31 through the inner threaded groove 32, the through holes 35 ensure water flow, the handle 36 is flush with the pipe body to facilitate disassembly and maintenance, the alum placing box 371 in the adsorption assembly 37 is detachably connected through the outer threaded groove 372, the filter holes 373 make alum play a flocculation role after being dissolved, and activated carbon cooperates to purify water quality, multi-stage filtration meets diversified water demand, and water supply quality is improved.

[0037] The utility model discloses a kind of multi-functional PE water supply pipes, in use process, first, when using, water flow first passes through the inner elastic plastic net 31 of water supply pipe main body 1 inlet, intercepts larger particle impurities, subsequently, water flow passes through the through-hole 35 of sealing cover 34, enters the inner elastic plastic net 31, inserts the activated carbon adsorption water odor, residual chlorine and part organic pollutants in activated carbon honeycomb embedding hole 33, then, water flow reaches the alum placing box 371 of adsorption component 37, passes through filter hole 373, utilizes the flocculation of alum, makes suspended impurities in water coagulation and sedimentation, and the water that is purified again flows into water supply pipe main body 1 inside, and the inner wall high-density polyethylene coating 2 guarantees water quality safety, reduces water flow resistance, in water conveying process, the high-strength fiber layer 41 of enhancement layer structure 4 and reinforcing rib net 42 synergistic effect, resist construction collision, soil extrusion and other external force, the X through hole 43 of reinforcing rib net 42 reduces pipe material weight and maintains structural stability, outside ultraviolet resistant layer 5 then insulates ultraviolet, prevent pipe material aging, so guarantee water quality and water conveying efficiency by high-density polyethylene coating 2, with the help of the filtering structure 3 that inner elastic plastic net 31, sealing cover 34, activated carbon honeycomb embedding hole 33 and alum placing box 371 are formed realizes multistage water purification;Meanwhile, utilize high-strength fiber layer 41, reinforcing rib net 42 and ultraviolet resistant layer 5, effectively improve pipeline anti-external force impact capacity and anti-aging performance, satisfy diversified water demand and complex application scene, significantly improve water supply quality and pipeline service life.

[0038] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements, and these changes and improvements fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-functional PE water supply pipe comprising a water supply pipe main body (1), characterized by: The inner wall of the water supply pipe body (1) is coated with a high-density polyethylene coating (2), the outer surface of the water supply pipe body (1) is fixedly connected with a reinforcing layer structure (4), and the upper part of the water supply pipe body (1) is provided with a filtering structure (3). The reinforcing layer structure (4) comprises a reinforcing rib mesh (42), and the outer surface of the reinforcing rib mesh (42) is provided with a plurality of penetrating X-shaped openings (43).

2. The multi-functional PE water supply pipe according to claim 1, characterized in that: The reinforcing rib mesh (42) is fixedly connected with the outer surface of the water supply pipe body (1) through the high-strength fiber layer (41), the plurality of X-shaped openings (43) are arranged in a ring array, and the outer surface of the reinforcing rib mesh (42) is fixedly connected with the ultraviolet-resistant protective layer (5).

3. The multi-functional PE water supply pipe according to claim 1, characterized in that: The filtering structure (3) comprises an inner elastic plastic mesh (31), the upper end of the inner elastic plastic mesh (31) is provided with an inner threaded groove (32), the inner lower wall of the inner elastic plastic mesh (31) is provided with a plurality of penetrating activated carbon honeycomb embedding holes (33), and the inner elastic plastic mesh (31) is threadedly movably connected with a sealing cover (34) through the inner threaded groove (32).

4. The multi-functional PE water supply pipe according to claim 3, characterized in that: The inner elastic plastic mesh (31) is inserted into one end of the water inlet of the water supply pipe body (1), and the upper end surface of the handle (36) is flush with the upper end surface of the water supply pipe body (1).

5. The multi-functional PE water supply pipe according to claim 3, characterized in that: The sealing cover (34) is communicated with the inside of the water supply pipe body (1) through the plurality of through holes (35) and the plurality of activated carbon honeycomb embedding holes (33).

6. The multi-functional PE water supply pipe according to claim 3, characterized in that: The adsorption assembly (37) comprises an alum placement box (371), and the outer surface of the alum placement box (371) is provided with an outer threaded groove (372) at the upper part.

7. The multi-functional PE water supply pipe according to claim 6, characterized by: The alum placement box (371) is detachably connected with the lower end of the inner elastic plastic mesh (31) through the outer threaded groove (372), the alum placement box (371) is communicated with the inside of the water supply pipe body (1) through the plurality of filter holes (373), and the alum placement box (371) is communicated with the inside of the inner elastic plastic mesh (31) through the plurality of activated carbon honeycomb embedding holes (33).

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