CN206802503U

CN206802503U - A kind of PPR water pipe of antibacterial

Info

Publication number: CN206802503U
Application number: CN201720529262.6U
Authority: CN
Inventors: 夏紫霖
Original assignee: Zhejiang Jufeng Pipe Industry Co Ltd
Current assignee: Hebei Shentong Plastic Industry Co Ltd
Priority date: 2017-05-13
Filing date: 2017-05-13
Publication date: 2017-12-26
Anticipated expiration: 2027-05-13

Abstract

The utility model discloses a kind of PPR water pipe of antibacterial, including outer tube and inner tube, the outer surface of said inner tube is bonded with the reinforcing ring being spaced substantially equidistant, the lateral surface of the reinforcing ring is Nian Jie with the inner surface of outer tube, the inner surface of said inner tube is coated with antibiotic layer, and the left end of the outer tube is fixedly connected with contiguous block, and the position that inner tube is corresponded on the contiguous block offers first through hole, the lateral surface of the contiguous block is provided with external screw thread, and the lateral surface also fixed cover of the contiguous block is connected to the first sealing ring.The PPR water pipe of the antibacterial, antibiotic layer is coated with by the inner surface in inner tube, the effect of antibacterial can be provided for inner tube, fuisw rib is bonded with by the inner surface in antibiotic layer, flow velocity of the water in inner tube can be improved, avoids bacterium from being grown on inner pipe wall, by being bonded with the first sealing ring and the second sealing ring on contiguous block, the 3rd sealing ring is bonded with first annular groove, solves the problems, such as existing water pipe anti-microbial property difference.

Description

A kind of PPR water pipe of antibacterial

Technical field

Technical field is the utility model is related to, specially a kind of PPR water pipe of antibacterial.

Background technology

PPR is English atactic copolymerized polypropene (Polypropylene-Random) abbreviation, is commonly called as three type polypropylene, PPR pipe is galvanized pipe, UPVC feed pipes, aluminium-plastic pipe, PE pipes, PE-X pipes, the renewal product of PE-RT pipes, because it is used Random copolymerization technology, make polyacrylic intensity, heat-resisting quantity is ensured well, so as to the main force as supplying pipe.

Existing PPR water pipe anti-microbial property is poor, and water pipe easily grows substantial amounts of bacterium when in use on inside pipe wall, can be right The water of water pipe conveying pollutes, and influences the cleanliness factor of water, can increase the cost that the later stage purified to water.

Utility model content

(1) technical problem solved

In view of the shortcomings of the prior art, the utility model provides a kind of PPR water pipe of antibacterial, solves existing water pipe The problem of anti-microbial property difference.

(2) technical scheme

To realize object above, the utility model is achieved by the following technical programs：A kind of PPR water pipe of antibacterial, Including outer tube and inner tube, the outer surface of said inner tube is bonded with the reinforcing ring being spaced substantially equidistant, the lateral surface of the reinforcing ring with The inner surface bonding of outer tube, the inner surface of said inner tube are coated with antibiotic layer, and the left end of the outer tube is fixedly connected with contiguous block, The position that inner tube is corresponded on the contiguous block offers first through hole, and the lateral surface of the contiguous block is provided with external screw thread, described The lateral surface of contiguous block also fixed cover is connected to the first sealing ring, and first sealing ring is located at externally threaded right side, the connection The left surface of block is bonded with the second sealing ring, and second sealing ring is located at the periphery of first through hole, and the right-hand member of the outer tube is consolidated Surely be connected with adapter sleeve, the position that inner tube is corresponded in the adapter sleeve inner bottom wall offers the second through hole, the adapter sleeve it is interior Internal thread is additionally provided with side wall, first annular groove is further opened with the madial wall of the adapter sleeve, it is described first annular recessed Groove is located at the right side of internal thread, and the inside of the first annular groove is bonded with the 3rd sealing ring, the inner bottom wall of the adapter sleeve Be further opened with the second annular groove, second annular groove is located at the periphery of the second through hole, second annular groove it is interior Portion is bonded with the 4th sealing ring.

Preferably, the inner surface of the antibiotic layer is bonded with fuisw rib, and the section of the fuisw rib is in semicircle shape, described to lead Flow muscle in antibiotic layer in the shape of a spiral.

Preferably, the internal diameter of the adapter sleeve and the external diameter of contiguous block are identical, the length of the contiguous block and adapter sleeve Depth is identical.

Preferably, first sealing ring, the second sealing ring, the 3rd sealing ring and the 4th sealing ring are rubber ring, institute The width for stating the first sealing ring, the second sealing ring, the 3rd sealing ring and the 4th sealing ring is identical.

Preferably, the thickness of the 3rd sealing ring is the half of first annular depth of groove, the 4th sealing The thickness of ring is the half of the second annular groove depth.

Preferably, the antibiotic layer is nano-antibacterial layer, and the outer tube is wear-resisting PTFE tube.

(3) beneficial effect

The utility model provides a kind of PPR water pipe of antibacterial, possesses following beneficial effect：

The PPR water pipe of the antibacterial, antibiotic layer is coated with by the inner surface in inner tube, the effect of antibacterial can be provided for inner tube Fruit, fuisw rib is bonded with by the inner surface in antibiotic layer, it is possible to increase flow velocity of the water in inner tube, avoid bacterium in inner tube pipe Grown on wall, by being bonded with the first sealing ring and the second sealing ring on contiguous block, is bonded with first annular groove Three sealing rings, the 4th sealing ring is bonded with the second annular groove, the sealing of the water pipe junction can be strengthened, avoid the external world Bacterium by water pipe junction enter pipe in, the water in pipe is polluted, anti-microbial property is good, solves existing water pipe and resists The problem of bacterium poor performance.

Brief description of the drawings

Fig. 1 is the utility model structure front elevational view；

Fig. 2 is Section A-A figure in the utility model Fig. 1.

In figure：1 outer tube, 2 inner tubes, 3 reinforcing rings, 4 antibiotic layers, 5 contiguous blocks, 6 first through hole, 7 external screw threads, 8 first sealings Ring, 9 second sealing rings, 10 adapter sleeves, 11 second through holes, 12 internal threads, 13 first annular grooves, 14 the 3rd sealing rings, 15 Second ring groove, 16 the 4th sealing rings, 17 fuisw ribs.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of PPR water pipe of antibacterial, including the He of outer tube 1 Inner tube 2, the outer surface of inner tube 2 are bonded with the reinforcing ring 3 being spaced substantially equidistant, and the inner surface of the lateral surface and outer tube 1 of reinforcing ring 3 glues Connect, the inner surface of inner tube 2 is coated with antibiotic layer 4, and the left end of outer tube 1 is fixedly connected with contiguous block 5, and the inner surface of antibiotic layer 4 glues Fuisw rib 17 is connected to, the section of fuisw rib 17 is in semicircle shape, and in antibiotic layer 4 in the shape of a spiral, antibiotic layer 4 is nanometer to fuisw rib 17 Antibiotic layer, using the antibacterial ability of the metals such as silver, copper, zinc, the methods of by physical absorption ion exchange, by gold such as silver, copper, zinc Antiseptic is made in the surface that category (or its ion) is fixed on the porous materials such as fluorite, silica gel, is then added into corresponding system The material with antibacterial ability is obtained in product, outer tube 1 is wear-resisting PTFE tube, polytetrafluoroethylene (PTFE) (Polytetrafluoroethylene, being abbreviated as PTFE), commonly referred to as " non-sticking lining " or " material easy to clean, this material With antiacid alkali resistant, resist the characteristics of various organic solvents, be practically insoluble in all solvents, the position of inner tube 2 is corresponded on contiguous block 5 Put and offer first through hole 6, the lateral surface of contiguous block 5 is provided with external screw thread 7, and the lateral surface also fixed cover of contiguous block 5 is connected to One sealing ring 8, the first sealing ring 8 are located at the right side of external screw thread 7, and the left surface of contiguous block 5 is bonded with the second sealing ring 9, and second Sealing ring 9 is located at the periphery of first through hole 6, and the right-hand member of outer tube 1 is fixedly connected with adapter sleeve 10, the internal diameter of adapter sleeve 10 and connection The external diameter of block 5 is identical, and the length of contiguous block 5 is identical with the depth of adapter sleeve 10, and the position of inner tube 2 is corresponded in the inner bottom wall of adapter sleeve 10 Put and offer the second through hole 11, internal thread 12 is additionally provided with the madial wall of adapter sleeve 10, is also opened on the madial wall of adapter sleeve 10 Provided with first annular groove 13, first annular groove 13 is located at the right side of internal thread 12, the inside bonding of first annular groove 13 There is the 3rd sealing ring 14, the inner bottom wall of adapter sleeve 10 is further opened with the second annular groove 15, and the thickness of the 3rd sealing ring 14 is The half of the depth of one annular groove 13, the thickness of the 4th sealing ring 16 is the half of the depth of the second annular groove 15, Second annular groove 15 is located at the periphery of the second through hole 11, and the inside of the second annular groove 15 is bonded with the 4th sealing ring 16, the One sealing ring 8, the second sealing ring 9, the 3rd sealing ring 14 and the 4th sealing ring 16 are rubber ring, and the first sealing ring 8, second is close Seal ring 9, the 3rd sealing ring 14 are identical with the width of the 4th sealing ring 16.

In summary, the PPR water pipe of the antibacterial, can be inner tube 2 by being coated with antibiotic layer 4 in the inner surface of inner tube 2 The effect of antibacterial is provided, by being bonded with fuisw rib 17 in the inner surface of antibiotic layer 4, it is possible to increase flow velocity of the water in inner tube 2, Bacterium is avoided to be grown on the tube wall of inner tube 2, by being bonded with the first sealing ring 8 and the second sealing ring 9 on contiguous block 5, The 3rd sealing ring 14 is bonded with one annular groove 13, the 4th sealing ring 16, Neng Goujia is bonded with the second annular groove 15 The sealing of the strong water pipe junction, avoid the bacterium in the external world from entering by water pipe junction in pipe, the water in pipe polluted, Anti-microbial property is good, solves the problems, such as existing water pipe anti-microbial property difference.

It should be noted that herein, such as first and second or the like relational terms are used merely to a reality Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that Other identical element in the process including the key element, method, article or equipment also be present ", the electricity occurred in this article Device element electrically connects with the main controller and 220V civil powers in the external world, and main controller can be that computer etc. has played the routine of control Know equipment.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of PPR water pipe of antibacterial, including outer tube (1) and inner tube (2), it is characterised in that：Glue the outer surface of said inner tube (2) The reinforcing ring (3) being spaced substantially equidistant is connected to, the lateral surface of the reinforcing ring (3) is Nian Jie with the inner surface of outer tube (1), said inner tube (2) inner surface is coated with antibiotic layer (4), and the left end of the outer tube (1) is fixedly connected with contiguous block (5), the contiguous block (5) The position of upper corresponding inner tube (2) offers first through hole (6), and the lateral surface of the contiguous block (5) is provided with external screw thread (7), institute The lateral surface also fixed cover for stating contiguous block (5) is connected to the first sealing ring (8), and first sealing ring (8) is located at external screw thread (7) Right side, the left surface of the contiguous block (5) are bonded with the second sealing ring (9), and second sealing ring (9) is located at first through hole (6) periphery, the right-hand member of the outer tube (1) are fixedly connected with adapter sleeve (10), it is corresponding in adapter sleeve (10) inner bottom wall in The position of pipe (2) offers the second through hole (11), and internal thread (12) is additionally provided with the madial wall of the adapter sleeve (10), described First annular groove (13) is further opened with the madial wall of adapter sleeve (10), the first annular groove (13) is located at internal thread (12) right side, the inside of the first annular groove (13) are bonded with the 3rd sealing ring (14), the adapter sleeve (10) it is interior Bottom wall is further opened with the second annular groove (15), and second annular groove (15) is located at the periphery of the second through hole (11), described The inside of second annular groove (15) is bonded with the 4th sealing ring (16).

A kind of 2. PPR water pipe of antibacterial according to claim 1, it is characterised in that：The inner surface of the antibiotic layer (4) glues Fuisw rib (17) is connected to, the section of the fuisw rib (17) is in semicircle shape, and the fuisw rib (17) is interior helically in antibiotic layer (4) Shape.

A kind of 3. PPR water pipe of antibacterial according to claim 1, it is characterised in that：The internal diameter of the adapter sleeve (10) with The external diameter of contiguous block (5) is identical, and the length of the contiguous block (5) is identical with the depth of adapter sleeve (10).

A kind of 4. PPR water pipe of antibacterial according to claim 1, it is characterised in that：First sealing ring (8), second Sealing ring (9), the 3rd sealing ring (14) and the 4th sealing ring (16) are rubber ring, first sealing ring (8), the second sealing Ring (9), the 3rd sealing ring (14) are identical with the width of the 4th sealing ring (16).

A kind of 5. PPR water pipe of antibacterial according to claim 1, it is characterised in that：The thickness of 3rd sealing ring (14) Degree is the half of first annular groove (13) depth, and the thickness of the 4th sealing ring (16) is the second annular groove (15) The half of depth.

A kind of 6. PPR water pipe of antibacterial according to claim 1, it is characterised in that：The antibiotic layer (4) is nano-antibacterial Layer, the outer tube (1) is wear-resisting PTFE tube.