CN209354839U - A kind of reinforced HDPE drainpipe of antiultraviolet - Google Patents
A kind of reinforced HDPE drainpipe of antiultraviolet Download PDFInfo
- Publication number
- CN209354839U CN209354839U CN201821913192.5U CN201821913192U CN209354839U CN 209354839 U CN209354839 U CN 209354839U CN 201821913192 U CN201821913192 U CN 201821913192U CN 209354839 U CN209354839 U CN 209354839U
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- CN
- China
- Prior art keywords
- hdpe
- drain body
- drainpipe
- sealing ring
- connecting tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to pipe technology fields, in particular a kind of reinforced HDPE drainpipe of antiultraviolet, including HDPE drain body, one end of the HDPE drain body is equipped with sealing ring, the limbers being connected with the external world is offered in the sealing ring, sleeve is additionally provided in the HDPE drain body, the HDPE drain body is also equipped with four arc-shaped limit blocks annularly equidistantly arranged on one end tube wall of the sealing ring, is additionally provided with filter screen on the leading flank of four arc-shaped limit blocks.The problem of the utility model, by ultraviolet reflection, is avoided ultraviolet light direct irradiation in HDPE drain body and connecting tube, solves general HDPE drainpipe after ultraviolet light irradiates by the titanium dioxide screened film of setting, can aggravate the loss of HDPE drainpipe；The impurity in water is filtered additionally by the filter screen realization of setting, and is facilitated and is dismantled and impurity thereon is purged, solves the problems, such as that general HDPE drainpipe is easy to happen blocking.
Description
Technical field
The utility model relates to pipe technology field, specially a kind of reinforced HDPE drainpipe of antiultraviolet.
Background technique
Water pipe is the pipeline to supply water, and modern times finishing water pipe is all to use to bury wall construction, and there are three types of the classification of water pipe, first
Class is metal tube, such as hot dip cast iron pipe, copper pipe, the stainless steel tube of interior slush moulding material.Second class is to mould multiple metal tube, such as moulds multiple steel
Pipe, aluminum plastic composite pipe etc..Third class is plastic tube, such as PB, PP-R.And HDPE drainpipe is also one of water pipe, but one
As HDPE drainpipe its after ultraviolet irradiation, the loss of HDPE drainpipe can be aggravated, HDPE drainpipe uses the longevity
Life can reduce, and unnecessary trouble be caused to a certain extent, in consideration of it, it is proposed that a kind of reinforced HDPE of antiultraviolet
Drainpipe.
Utility model content
The purpose of this utility model is to provide a kind of reinforced HDPE drainpipes of antiultraviolet, to solve above-mentioned background skill
The general HDPE drainpipe proposed in art its after ultraviolet irradiation, the loss of HDPE drainpipe can be aggravated, HDPE row
The service life of water pipe can reduce problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of reinforced HDPE drainpipe of antiultraviolet, including HDPE drain body, the HDPE drain body
One end is equipped with sealing ring, offer in the sealing ring with the extraneous limbers being connected, and the limbers with it is described
HDPE drain body is connected, and the front side of the HDPE drain body is equipped with connecting tube, and the connecting tube is close to described close
One end of seal is equipped with gasket, and the gasket is in hollow circular ring shape, is additionally provided with fixed ring in the connecting tube, described
The surface of fixed ring is equipped with external screw thread, is additionally provided with sleeve in the HDPE drain body, offers threaded hole in the sleeve,
The through-hole being connected with the external world is offered on the hole wall of the threaded hole, and the HDPE drain body passes through the through-hole,
It is threadedly coupled between the threaded hole and the external screw thread.
Preferably, the aperture of the threaded hole is greater than the aperture of the through-hole, and the aperture of the threaded hole is greater than described
The section diameter of a circle of gasket.
Preferably, the section diameter of a circle of the gasket is equal to the section diameter of a circle of the sealing ring.
Preferably, the length of the sleeve be greater than sealing ring trailing flank and the fixed ring right side between away from
From.
Preferably, the depth of the threaded hole is greater than the length of the fixed ring.
Preferably, the surface of the HDPE drain body and the connecting tube is equipped with titanium dioxide screened film.
Preferably, the HDPE drain body is also equipped with four annularly on one end tube wall of the sealing ring
The arc-shaped limit block equidistantly arranged is additionally provided with filter screen on the leading flank of four arc-shaped limit blocks, and the connecting tube is leaned on
One end of the nearly arc-shaped limit block is additionally provided with compression lantern ring, and the compression lantern ring and the HDPE drain body interleave
Connect cooperation.
Preferably, the section diameter of a circle of the filter screen is less than the internal diameter of the HDPE drain body, the compression
The length of lantern ring is equal to the distance between the leading flank of the filter screen and described gasket.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model by setting titanium dioxide screened film, ultraviolet light be radiated at HDPE drain body and
When in connecting tube, titanium dioxide screened film can reflect ultraviolet light, avoid ultraviolet light direct irradiation in HDPE drainpipe
On ontology and connecting tube, the reduction of the service life of HDPE drain body and connecting tube is caused, additionally by the close of setting
Seal and gasket realize HDPE when sleeve is threadedly coupled with the external screw thread in fixed ring and is tightened sleeve
Leakproofness between drain body and connecting tube is good, avoids the occurrence of the junction between HDPE drain body and connecting tube
Occur leak the case where, solve general HDPE drainpipe its after ultraviolet irradiation, HDPE drainpipe can be aggravated
The problem of loss, the service life of HDPE drainpipe can reduce.
2, the utility model is filtered the impurity in water by the filter screen realization being arranged, and impurity is avoided to arrange HDPE
Water-pipe body or connection blockage, and can be dismantled when needed, then impurity thereon is purged, in addition lead to
It crosses the arc-shaped limit block of setting and compresses lantern ring, the installation site of filter screen is fixed for realization, avoids filter screen in water
Situations such as shaking under the impact force of stream solves the problems, such as that general HDPE drainpipe is easy to happen blocking.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment 1；
Fig. 2 is the explosive view of the utility model embodiment 1；
Fig. 3 is the structural schematic diagram of the utility model sleeve；
Fig. 4 is the explosive view of the utility model embodiment 2；
Fig. 5 is the rearview of the utility model connecting tube.
In figure: 1, HDPE drain body；11, sealing ring；111, limbers；2, connecting tube；21, gasket；22, fixed
Ring；221, external screw thread；3, sleeve；31, threaded hole；32, through-hole；4, titanium dioxide screened film；5, arc-shaped limit block；6, it filters
Net；7, lantern ring is compressed.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment 1
A kind of reinforced HDPE drainpipe of antiultraviolet, as shown in Figure 1 to Figure 3, including HDPE drain body 1, HDPE
One end of drain body 1 is equipped with sealing ring 11, the limbers 111 being connected with the external world is offered in sealing ring 11, and logical
Water hole 111 is connected with HDPE drain body 1, and the front side of HDPE drain body 1 is equipped with connecting tube 2, and connecting tube 2 is close to close
One end of seal 11 is equipped with gasket 21, and gasket 21 is in hollow circular ring shape, is additionally provided with fixed ring 22 in connecting tube 2, Gu
The surface for determining ring 22 is equipped with external screw thread 221, is additionally provided with sleeve 3 in HDPE drain body 1, threaded hole 31 is offered in sleeve 3,
The through-hole 32 being connected with the external world is offered on the hole wall of threaded hole 31, and HDPE drain body 1 passes through through-hole 32, threaded hole
It is threadedly coupled between 31 and external screw thread 221, the surface of HDPE drain body 1 and connecting tube 2 is equipped with titanium dioxide shielding
Film 4.
In the present embodiment, the aperture of threaded hole 31 is greater than the aperture of through-hole 32, and the aperture of threaded hole 31 is greater than gasket
21 section diameter of a circle enables to be threadedly coupled between sleeve 3 and fixed ring 22, avoids the occurrence of gasket 21 or sealing ring
11 pairs of sleeves 3 cause to stop when moving towards the direction of fixed ring 22.
Specifically, the section diameter of a circle of gasket 21 is equal to the section diameter of a circle of sealing ring 11, make by threaded hole
31 with external screw thread 221 when be threadedly coupled, and the trailing flank of gasket 21 and the leading flank of sealing ring 11 fit closely, to guarantee
It will not be further ensured that close between HDPE drain body 1 and connecting tube 2 there are gap between gasket 21 and sealing ring 11
Envelope property is good.
Further, the length of sleeve 3 is greater than the trailing flank of sealing ring 11 and the distance between the right side of fixed ring 22,
The threaded hole 31 in sleeve 3 is set completely to be threadedly coupled between external screw thread 221, the length for avoiding the occurrence of sleeve 3 is too short
It causes, is not connected firmly between threaded hole 31 and external screw thread 221.
In addition, the depth of threaded hole 31 be greater than fixed ring 22 length, enable threaded hole 31 completely with external screw thread 221 it
Between be threadedly coupled, with guarantee will be fixed stronger between HDPE drain body 1 and connecting tube 2.
It is worth noting that titanium dioxide screened film 4 is using film made of titanic oxide material, having will be ultraviolet
The characteristics of line reflection is gone out protects HDPE drain body 1 and connecting tube 2, avoid HDPE drain body 1 and
2 long-time of connecting tube is under ultraviolet irradiation, causes the service life reduction of HDPE drain body 1 and connecting tube 2.
In the present embodiment, HDPE drain body 1 and connecting tube 2 are carried out by the titanium dioxide screened film 4 of setting
Protection, additionally by the sealing ring 11 and gasket 21 of setting, will be bonded to each other between sealing ring 11 and gasket 21, then will
Be threadedly coupled between threaded hole 31 and external screw thread 221 in sleeve 3, realize by between HDPE drain body 1 and connecting tube 2 into
Row is fixed, and guarantees that leakproofness between the two is good, solve general HDPE drainpipe its after ultraviolet irradiation,
It can aggravate the loss of HDPE drainpipe, the problem of service life of HDPE drainpipe can reduce.
Embodiment 2
In concrete operations, due to often can be there is a situation where blocking, and in unclog the pipe in HDPE drain body 1
It is more troublesome, therefore, HDPE drain body 1 and connecting tube 2 are made improvements on the basis of embodiment 1, as one kind
Preferred embodiment, as shown in Figure 4 and Figure 5, HDPE drain body 1 are also equipped with four on one end tube wall of sealing ring 11
The annularly arc-shaped limit block 5 that equidistantly arranges is additionally provided with filter screen 6, connecting tube 2 on the leading flank of four arc-shaped limit blocks 5
It is additionally provided with close to one end of arc-shaped limit block 5 and compresses lantern ring 7, and compressed grafting between lantern ring 7 and HDPE drain body 1 and match
It closes.
In the present embodiment, each arc-shaped limit block 5 and HDPE drain body 1 is an integral molding structure, and guarantees its knot
The fastness of structure, while avoiding causing arc-shaped limit block 5 when filter screen 6 is pressed on arc-shaped limit block 5 by compression lantern ring 7
It falls off from the tube wall of HDPE drain body 1, influences the correct installation of filter screen 6, further influence the filtering effect of filter screen 6
Fruit.
Further, the section diameter of a circle of filter screen 6 is less than the internal diameter of HDPE drain body 1, enables filter screen 6
Correctly it is mounted in HDPE drain body 1.
It is worth noting that the length for compressing lantern ring 7 is equal to the distance between leading flank and gasket 21 of filter screen 6,
When being inserted into compression lantern ring 7 in HDPE drain body 1, lantern ring 7 is compressed by filter screen 6 and is tightly pressed at arc-shaped limit block 5
On.
In the present embodiment, the impurities in water in pipeline is filtered by the filter screen 6 of setting, avoiding the occurrence of impurity will
The case where line clogging and not easy-clear, can be by HDPE drainpipe sheet in addition when the impurity on filter screen 6 is more
Body 1 and connecting tube 2 are dismantled, then filter screen 6 is removed, and are purged to the impurity on filter screen 6, solve general HDPE row
Water pipe be easy to happen blocking and impurity not easy-clear the problem of.
The reinforced HDPE drainpipe of the antiultraviolet of the utility model when in use, due to HDPE drain body 1 and
The surface of connecting tube 2 is equipped with titanium dioxide screened film 4, can reflect ultraviolet light, avoids ultraviolet light direct irradiation
In HDPE drain body 1 and connecting tube 2, the reduction of the service life of HDPE drain body 1 and connecting tube 2 is caused,
It additionally by the sealing ring 11 and gasket 21 of setting, will be fitted closely between sealing ring 11 and gasket 21, then by sleeve 3
It is threadedly coupled between interior threaded hole 31 and external screw thread 221, and sleeve 3 is tightened, realized HDPE drain body 1 and connection
It is fixed between pipe 2, and guarantees that leakproofness between the two is good, solving general HDPE drainpipe, it passes through ultraviolet light
Irradiation after, the loss of HDPE drainpipe can be aggravated, the problem of service life of HDPE drainpipe can reduce；
Additionally, due to filter screen 6 is equipped in HDPE drain body 1, filter screen 6 carried out the impurities in water in pipeline
Filter, avoid the occurrence of impurity by line clogging and not easy-clear the case where, and when the impurity on filter screen 6 is more, twist
Sleeve 3 is opened, HDPE drain body 1 and connecting tube 2 are dismantled, then filter screen 6 is removed, the impurity on filter screen 6 is carried out
It removes, solves the problems, such as that general HDPE drainpipe is easy to happen blocking and impurity not easy-clear.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (8)
1. a kind of reinforced HDPE drainpipe of antiultraviolet, including HDPE drain body (1), it is characterised in that: the HDPE
One end of drain body (1) is equipped with sealing ring (11), and the water flowing being connected with the external world is offered in the sealing ring (11)
Hole (111), and the limbers (111) are connected with the HDPE drain body (1), the HDPE drain body (1)
Front side be equipped with connecting tube (2), the connecting tube (2) close to the sealing ring (11) an end be equipped with gasket (21), and
The gasket (21) is in hollow circular ring shape, is additionally provided with fixed ring (22) on the connecting tube (2), the table of the fixed ring (22)
Face is equipped with external screw thread (221), is additionally provided with sleeve (3) on the HDPE drain body (1), offers spiral shell in the sleeve (3)
Pit (31) offers the through-hole (32) being connected with the external world, and the HDPE drainpipe on the hole wall of the threaded hole (31)
Ontology (1) passes through the through-hole (32), is threadedly coupled between the threaded hole (31) and the external screw thread (221).
2. the reinforced HDPE drainpipe of antiultraviolet according to claim 1, it is characterised in that: the threaded hole (31)
Aperture is greater than the aperture of the through-hole (32), and the aperture of the threaded hole (31) is greater than the section circle of the gasket (21)
Diameter.
3. the reinforced HDPE drainpipe of antiultraviolet according to claim 1, it is characterised in that: the gasket (21)
Section diameter of a circle is equal to the section diameter of a circle of the sealing ring (11).
4. the reinforced HDPE drainpipe of antiultraviolet according to claim 1, it is characterised in that: the length of the sleeve (3)
Degree is greater than the trailing flank of sealing ring (11) and the distance between the right side of the fixed ring (22).
5. the reinforced HDPE drainpipe of antiultraviolet according to claim 1, it is characterised in that: the threaded hole (31)
Depth is greater than the length of the fixed ring (22).
6. the reinforced HDPE drainpipe of antiultraviolet according to claim 1, it is characterised in that: the HDPE drainpipe sheet
The surface of body (1) and the connecting tube (2) is equipped with titanium dioxide screened film (4).
7. the reinforced HDPE drainpipe of antiultraviolet according to claim 1, it is characterised in that: the HDPE drainpipe sheet
Body (1) is also equipped with four arc-shaped limit blocks annularly equidistantly arranged on one end tube wall of the sealing ring (11)
(5), it is additionally provided with filter screen (6) on the leading flank of four arc-shaped limit blocks (5), the connecting tube (2) is close to the arc
One end of limited block (5), which is additionally provided with, compresses lantern ring (7), and between the compression lantern ring (7) and the HDPE drain body (1)
It is mating.
8. the reinforced HDPE drainpipe of antiultraviolet according to claim 7, it is characterised in that: the filter screen (6)
Section diameter of a circle is less than the internal diameter of the HDPE drain body (1), and the length for compressing lantern ring (7) is equal to the filtering
The distance between the leading flank of net (6) and the gasket (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821913192.5U CN209354839U (en) | 2018-11-20 | 2018-11-20 | A kind of reinforced HDPE drainpipe of antiultraviolet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821913192.5U CN209354839U (en) | 2018-11-20 | 2018-11-20 | A kind of reinforced HDPE drainpipe of antiultraviolet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209354839U true CN209354839U (en) | 2019-09-06 |
Family
ID=67783756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821913192.5U Expired - Fee Related CN209354839U (en) | 2018-11-20 | 2018-11-20 | A kind of reinforced HDPE drainpipe of antiultraviolet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209354839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393051A (en) * | 2020-11-16 | 2021-02-23 | 天长市云联管道有限公司 | Connecting and sealing mechanism for steel plastic pipe and plastic pipe |
| CN113898794A (en) * | 2021-09-07 | 2022-01-07 | 瓯亚管业有限公司 | Novel high-performance trenchless composite HDPE solid-wall pipe |
-
2018
- 2018-11-20 CN CN201821913192.5U patent/CN209354839U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112393051A (en) * | 2020-11-16 | 2021-02-23 | 天长市云联管道有限公司 | Connecting and sealing mechanism for steel plastic pipe and plastic pipe |
| CN113898794A (en) * | 2021-09-07 | 2022-01-07 | 瓯亚管业有限公司 | Novel high-performance trenchless composite HDPE solid-wall pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 Termination date: 20211120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |