PPR pipe with mute effect

Abstract

The utility model relates to the technical field of PPR (pentatricopeptide repeats) pipes, in particular to a PPR pipe with a mute effect, which comprises a toughening layer, a suction layer, an antibacterial layer, a fixing ring, a mute strip, a connecting plate and a fixing plate, the fixing ring is detachably connected with the antibacterial layer, the mute strip is fixedly connected with the fixing ring, the connecting plate is fixedly connected with the fixing ring, the toughening layer is made of polypropylene materials, and the antibacterial layer is made of polypropylene materials. A toughening master batch is added, a barium sulfate filled polypropylene mute composite master batch which takes polypropylene as matrix resin, barium sulfate as an inorganic filler and aluminate as a coupling agent is used in the suction layer, a polypropylene raw material is used in the antibacterial layer, antibacterial master batches are added, and when liquid in the antibacterial layer circulates, a mute strip plays a role in guiding the liquid; according to the PPR pipe, liquid can flow more smoothly, generated noise is low, the mute effect is excellent, the good antibacterial and impact-resistant performance can be achieved, the service life is long, and the problems that the PPR pipe is poor in mute effect, and large noise can be possibly generated in the actual use process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of PPR pipes, in particular to a PPR pipe with a mute effect. Background Art

[0002] At present, compared with cast iron pipes, steel pipes and cement pipes, PPR pipes have the advantages of light weight, corrosion resistance, hygiene, energy saving and environmental protection, not easy to scale, long service life, convenient and reliable connection, etc. They are widely used in building water supply and drainage, hot and cold water pipes and agricultural fields. However, the structure of PPR pipes in the prior art is simple, usually a hollow pipe structure, and its corrosion resistance and structural strength performance are poor.

[0003] To solve the above problems, the prior art patent (CN217539943U) discloses a PPR pipe, in which the first corrosion-resistant layer can improve the corrosion resistance of the pipe body, the sound-absorbing and heat-insulating layer can improve the heat insulation performance of the pipe body, and the metal layer and the supporting layer can jointly improve the structural strength performance of the pipe body.

[0004] However, in the above-mentioned prior art, the noise reduction effect of PPR pipes is poor and may generate loud noise during actual use. Utility Model Content

[0005] The utility model aims to provide a PPR pipe with a sound-proofing effect, which solves the technical problem that the sound-proofing effect of the PPR pipe in the prior art is poor and relatively large noise may be generated during actual use.

[0006] To achieve the above-mentioned purpose, the utility model adopts a PPR pipe with a sound-proofing effect, including a toughening layer, an attraction layer, an antibacterial layer and a sound-proofing component, the sound-proofing component including a fixing ring, a sound-proofing strip, a connecting plate, a fixing plate and a mounting component, the toughening layer is fixedly connected to the attraction layer and wraps the attraction layer, the antibacterial layer is fixedly connected to the attraction layer and is located inside the attraction layer, the fixing ring is detachably connected to the antibacterial layer and is located inside the antibacterial layer, the sound-proofing strip is fixedly connected to the fixing ring and is located inside the fixing ring, the connecting plate is fixedly connected to the fixing ring and is located on the outside of the fixing ring, and the fixing plate is fixedly connected to the toughening layer and is located on the outside of the toughening layer.

[0007] Among them, the noise reduction component also includes a drag reduction chamfer and a stabilizing ring, the drag reduction chamfer is arranged at one end of the fixing ring, the stabilizing ring is fixedly connected to the fixing plate and is located on one side of the fixing plate, and the stabilizing ring wraps the toughening layer.

[0008] Among them, the mounting component includes a fixing plate, a connecting ring and a fixing hole, the fixing plate is fixedly connected to the toughening layer and is located at one end of the toughening layer, the connecting ring is fixedly connected to the fixing plate and is located on the outside of the fixing plate, and the connecting ring wraps the fixing plate, the fixing hole is arranged on the surface of the connecting plate, and the fixing hole passes through the connecting ring.

[0009] Among them, the installation component also includes a sealing groove 1, a sealing ring 1, a sealing groove 2 and a sealing ring 2, the sealing groove 1 is arranged on the surface of the fixed disk, the sealing ring 1 is detachably connected to the sealing groove 1 and is located inside the sealing groove 1, the sealing groove 2 is arranged on the surface of the fixed disk, the sealing ring 2 is detachably connected to the sealing groove 2 and is located inside the sealing groove 2.

[0010] Among them, the PPR pipe with a sound-proof effect also includes a connecting ring, an anti-slip ring and anti-slip protrusions. The connecting ring is detachably connected to the toughening layer and wraps the toughening layer. The anti-slip ring is fixedly connected to the connecting ring and wraps the connecting ring. The anti-slip protrusions are fixedly connected to the anti-slip ring and are located on the outer surface of the anti-slip ring.

[0011] The utility model discloses a PPR pipe with a mute effect, wherein the toughening layer is fixedly connected to the attraction layer and wraps the attraction layer, the antibacterial layer is fixedly connected to the attraction layer and is located inside the attraction layer, the fixing ring is detachably connected to the antibacterial layer and is located inside the antibacterial layer, the mute strip is fixedly connected to the fixing ring and is located inside the fixing ring, the connecting plate is fixedly connected to the fixing ring and is located outside the fixing ring, the fixing plate is fixedly connected to the toughening layer and is located outside the toughening layer, the toughening layer uses polypropylene raw material, toughening masterbatch is added, the attraction layer uses polypropylene (PP) as the matrix resin, barium sulfate is used as the base resin, and the soundproof strip is fixedly connected to the fixing ring and is located inside the fixing ring, the connecting plate is fixedly connected to the fixing ring and is located outside the fixing ring, the fixing plate is fixedly connected to the toughening layer and is located outside the toughening layer, the toughening layer uses polypropylene raw material, toughening masterbatch is added, the attraction layer uses polypropylene (PP) as the matrix resin, and barium sulfate is used as the base resin. The antibacterial layer uses polypropylene raw material and antibacterial masterbatch, and the fixing ring fixes the silent strip in the antibacterial ring. The silent strip can be easily replaced by pulling out the fixing ring. When the liquid inside the antibacterial layer flows, the silent strip guides the liquid, making the liquid flow more smoothly, emitting less noise, and having excellent silent effect. It can have good antibacterial and impact resistance and long service life. This method can effectively solve the problem of poor silent effect of PPR pipes and the possibility of generating loud noise during actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0013] Figure 1 It is a structural schematic diagram of the first embodiment of the utility model.

[0014] Figure 2 It is a front view of the first embodiment of the utility model.

[0015] Figure 3 The utility model Figure 2 AA line structural cross-section view.

[0016] Figure 4 The utility model Figure 3 Enlarged view of the local structure at point B.

[0017] Figure 5 The utility model Figure 3 Enlarged view of the local structure at location C.

[0018] Figure 6 It is a structural schematic diagram of the second embodiment of the utility model.

[0019] 101-toughening layer, 102-attraction layer, 103-antibacterial layer, 104-fixing ring, 105-silent strip, 106-connecting plate, 107-fixing plate, 108-resistance reduction chamfer, 109-stabilizing ring, 110-fixing plate, 111-connecting ring, 112-fixing hole, 113-sealing groove 1, 114-sealing ring 1, 115-sealing groove 2, 116-sealing ring 2, 201-connecting ring, 202-anti-slip ring, 203-anti-slip bump. DETAILED DESCRIPTION

[0020] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] The first embodiment of the present application is:

[0022] See also Figure 1 to Figure 5 ,in Figure 1 It is a schematic structural diagram of the first embodiment of the utility model. Figure 2 2 is a front view of the first embodiment of the utility model. Figure 3 The utility model Figure 2AA line structural section view, Figure 4 The utility model Figure 3 The enlarged view of the local structure at B, Figure 5 The utility model Figure 3 Enlarged view of the local structure at location C.

[0023] The utility model provides a PPR pipe with a soundproofing effect, comprising a toughening layer 101, an attraction layer 102, an antibacterial layer 103, a fixing ring 104, a soundproofing strip 105, a connecting plate 106, a fixing plate 107, a resistance reducing chamfer 108, a stabilizing ring 109, a fixing disk 110, a connecting ring 111, a fixing hole 112, a sealing groove 113, a sealing ring 114, a sealing groove 2 115 and a sealing ring 2 116. The above-mentioned scheme solves the problem that the soundproofing effect of the PPR pipe in the prior art is poor and a large noise may be generated during actual use.

[0024] According to this specific embodiment, the toughening layer 101 is fixedly connected to the attraction layer 102 and wraps the attraction layer 102. The antibacterial layer 103 is fixedly connected to the attraction layer 102 and is located inside the attraction layer 102. The fixing ring 104 is detachably connected to the antibacterial layer 103 and is located inside the antibacterial layer 103. The mute strip 105 is fixedly connected to the fixing ring 104 and is located inside the fixing ring 104. The connecting plate 106 is fixedly connected to the fixing ring 104 and is located outside the fixing ring 104. The fixing plate 107 is fixedly connected to the toughening layer 101 and is located inside the fixing ring 104. On the outside of the toughening layer 101, the toughening layer 101 uses polypropylene raw material and adds toughening masterbatch. The attraction layer 102 uses polypropylene (PP) as the base resin, barium sulfate as the inorganic filler, and aluminate as the coupling agent. The barium sulfate-filled polypropylene sound-proof composite masterbatch (the amount of barium sulfate added is 70% to 75%), the antibacterial layer 103 uses polypropylene raw material and adds antibacterial masterbatch. The fixing ring 104 fixes the silent strip 105 in the antibacterial ring, which is convenient for the later replacement of the silent strip 105. The silent strip 105 can play a role in guiding the liquid, making the liquid flow smoother and reducing the noise generated when the liquid flows.

[0025] Among them, the drag reducing chamfer 108 is arranged at one end of the fixing ring 104, the stabilizing ring 109 is fixedly connected to the fixing plate 107 and is located on one side of the fixing plate 107, and the stabilizing ring 109 wraps the toughening layer 101, the drag reducing chamfer 108 reduces the resistance of the fixing ring 104 to the liquid, and at the same time reduces the noise generated when the liquid flows, and the stabilizing ring 109 increases the stability of the fixing plate 107.

[0026] Secondly, the fixed disk 110 is fixedly connected to the toughening layer 101 and is located at one end of the toughening layer 101. The connecting ring 111 is fixedly connected to the fixed disk 110 and is located on the outside of the fixed disk 110. The connecting ring 111 wraps the fixed disk 110. The fixing hole 112 is arranged on the surface of the connecting plate 106, and the fixing hole 112 passes through the connecting ring 111. The fixed disk 110 and the connecting ring 111 facilitate the connection of PPR pipes with a silent effect, and the fixing hole 112 increases the stability during connection.

[0027] At the same time, the sealing groove 113 is arranged on the surface of the fixed plate 110, the sealing ring 114 is detachably connected to the sealing groove 113 and is located inside the sealing groove 113, the sealing groove 2 115 is arranged on the surface of the fixed plate 110, the sealing ring 2 116 is detachably connected to the sealing groove 2 115 and is located inside the sealing groove 2 115, the sealing groove 113 and the sealing groove 2 115 fix the sealing ring 114 and the sealing ring 2 116, and the sealing ring 114 and the sealing ring 2 116 increase the sealing performance when the PPR pipe with a silent effect is connected.

[0028] A PPR pipe with a mute effect according to the present embodiment is used, through a toughening layer 101, an attraction layer 102, an antibacterial layer 103, a fixing ring 104, a mute strip 105, a connecting plate 106, a fixing plate 107, a resistance reduction chamfer 108, a stabilizing ring 109, a fixing plate 110, a connecting ring 111, a fixing hole 112, a sealing groove 113, a sealing ring 114, a sealing groove 2 115 and a sealing ring 2 116, the toughening layer 101 is fixedly connected to the attraction layer 102, and the attraction layer 102 is wrapped. The antibacterial layer 103 is fixedly connected to the attraction layer 102 and is located inside the attraction layer 102. The fixing ring 104 is detachably connected to the antibacterial layer 103 and is located inside the antibacterial layer 103. The mute strip 105 is fixedly connected to the fixing ring 104 and is located inside the fixing ring 104. The connecting plate 106 is fixedly connected to the fixing ring 104 and is located outside the fixing ring 104. The fixing plate 107 is fixedly connected to the toughening layer 101 and is located inside the fixing ring 104. The outer side of the toughening layer 101, the toughening layer 101 uses polypropylene raw material and adds toughening masterbatch, the attraction layer 102 uses polypropylene (PP) as the matrix resin, barium sulfate as the inorganic filler, and aluminate as the coupling agent. The barium sulfate filled polypropylene silent composite masterbatch (the amount of barium sulfate added is 70% to 75%), the antibacterial layer 103 uses polypropylene raw material and adds antibacterial masterbatch, the fixing ring 104 fixes the silent strip 105 in the antibacterial ring, which is convenient for the later replacement of the silent strip 105, The resistance-reducing chamfer 108 reduces the resistance of the fixing ring 104 to the liquid, and at the same time reduces the noise generated when the liquid flows. The silent strip 105 can guide the liquid, making the liquid flow smoother and reducing the noise generated when the liquid flows. The PPR pipe with silent effect has excellent overall silent effect, good antibacterial and impact resistance and long service life, thereby solving the problem that the silent effect of the PPR pipe is poor and a large noise may be generated during actual use.

[0029] The second embodiment of the present application is:

[0030] Based on the first embodiment, please refer to Figure 6 , Figure 6 It is a structural schematic diagram of the second embodiment of the utility model.

[0031] The utility model provides a PPR pipe with a silent effect, which also includes a connecting ring 201, an anti-slip ring 202 and anti-slip protrusions 203. The above-mentioned solution solves the problem in the prior art that the toughening layer 101 of the outer layer of the PPR pipe with a silent effect has a low friction coefficient and is easy to slip due to low friction when being picked up.

[0032] Among them, the connecting ring 201 is detachably connected to the toughening layer 101 and wraps the toughening layer 101, the anti-slip ring 202 is fixedly connected to the connecting ring 201 and wraps the connecting ring 201, the anti-slip protrusion 203 is fixedly connected to the anti-slip ring 202 and is located on the outer surface of the anti-slip ring 202, the connecting ring 201 connects the anti-slip ring 202 with the toughening layer 101, and the anti-slip protrusion 203 increases the friction coefficient of the anti-slip ring 202, so that the PPR pipe with a silent effect has greater friction when being taken.

[0033] A PPR pipe with a silent effect is used in the present embodiment. By setting a connecting ring 201, an anti-slip ring 202 and anti-slip protrusions 203, the connecting ring 201 fixes the anti-slip ring 202 on the outer surface of the toughening layer 101, and the anti-slip protrusions 203 increase the friction coefficient of the anti-slip ring 202, so that the friction of the PPR pipe with a silent effect is greater when it is taken, thereby solving the problem that the toughening layer 101 of the outer layer of the PPR pipe with a silent effect has a low friction coefficient, and the friction is small when it is taken and it is easy to slip.

[0034] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A PPR pipe with a silent effect, comprising a toughening layer, an attraction layer and an antibacterial layer, wherein the toughening layer is fixedly connected to the attraction layer and wraps the attraction layer, and the antibacterial layer is fixedly connected to the attraction layer and is located inside the attraction layer, characterized in that: It also includes a silent component, which includes a fixing ring, a silent strip, a connecting plate, a fixing plate and a mounting component, the fixing ring is detachably connected to the antibacterial layer and is located inside the antibacterial layer, the silent strip is fixedly connected to the fixing ring and is located inside the fixing ring, the connecting plate is fixedly connected to the fixing ring and is located outside the fixing ring, and the fixing plate is fixedly connected to the toughening layer and is located outside the toughening layer.

2. The PPR pipe with a silent effect as claimed in claim 1, characterized in that: The noise reduction component also includes a drag reduction chamfer and a stabilizing ring. The drag reduction chamfer is arranged at one end of the fixing ring. The stabilizing ring is fixedly connected to the fixing plate and is located on one side of the fixing plate. The stabilizing ring wraps the toughening layer.

3. The PPR pipe with a silent effect as claimed in claim 1, characterized in that: The mounting component includes a fixing plate, a connecting ring and a fixing hole. The fixing plate is fixedly connected to the toughening layer and is located at one end of the toughening layer. The connecting ring is fixedly connected to the fixing plate and is located on the outside of the fixing plate, and the connecting ring wraps the fixing plate. The fixing hole is arranged on the surface of the connecting plate, and the fixing hole passes through the connecting ring.

4. The PPR pipe with a silent effect as claimed in claim 3, characterized in that: The installation component also includes a sealing groove 1, a sealing ring 1, a sealing groove 2 and a sealing ring 2. The sealing groove 1 is arranged on the surface of the fixed disk, the sealing ring 1 is detachably connected to the sealing groove 1 and is located inside the sealing groove 1, and the sealing groove 2 is arranged on the surface of the fixed disk, the sealing ring 2 is detachably connected to the sealing groove 2 and is located inside the sealing groove 2.

5. The PPR pipe with a silent effect as claimed in claim 1, characterized in that: The PPR pipe with a sound-proofing effect also includes a connecting ring, an anti-slip ring and anti-slip protrusions. The connecting ring is detachably connected to the toughening layer and wraps the toughening layer. The anti-slip ring is fixedly connected to the connecting ring and wraps the connecting ring. The anti-slip protrusions are fixedly connected to the anti-slip ring and are located on the outer surface of the anti-slip ring.

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