CN209353446U - A kind of anti-overflow flow pattern HDPE drainpipe - Google Patents
A kind of anti-overflow flow pattern HDPE drainpipe Download PDFInfo
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- CN209353446U CN209353446U CN201821884773.0U CN201821884773U CN209353446U CN 209353446 U CN209353446 U CN 209353446U CN 201821884773 U CN201821884773 U CN 201821884773U CN 209353446 U CN209353446 U CN 209353446U
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- overflow
- drainpipe
- flow pattern
- hdpe
- ring
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Abstract
The utility model relates to drainpipe technical fields, in particular a kind of anti-overflow flow pattern HDPE drainpipe, including drainpipe, the outer circumferential walls of drainpipe are equipped with several overflow grooves by proximal portion at equal intervals in a ring, the inside of drainpipe is equipped with Anti-overflow device, Anti-overflow device includes fixed ring, offers apopore in fixed ring；The anti-overflow flow pattern HDPE drainpipe passes through the Anti-overflow device being equipped with, so that the bottom end blocking and sewer water level in drainpipe are raised when causing sewage backflow, mutual cooperation between floating ball and fixed ring effectively can prevent sewage backflow to earth's surface, when to drain blockage by the overflow groove being equipped with simultaneously, water can be flowed out from overflow groove, further prevent the situation of overflow, situation that is difficult and easily breeding bacterium is cleared up caused by avoiding because of overflow, solve the problems, such as that drainpipe occurs overflow and is easy that bacteria effect user of service's health is made troubles and easily bred to cleaning.
Description
Technical field
The utility model relates to drainpipe technical field, specially a kind of anti-overflow flow pattern HDPE drainpipe.
Background technique
HDPE drainpipe is made using made of extrusion molding process for no internal pressure based on high-density polyethylene resin
The general designation of thermoplastic round tube, it is usually used in sewer drainage pipe with the existing HDPE drainpipe used for family,
And as sewer drainage pipe in use, it usually causes drainpipe to occur to overflow because foreign matters from being blocked and sewer water level are raised
Stream, not only brings trouble to cleaning, but also is easy to cause and breeds a large amount of bacteriums, seriously threatens the health of user of service, reflects
In this, it is proposed that a kind of anti-overflow flow pattern HDPE drainpipe.
Utility model content
The purpose of this utility model is to provide a kind of anti-overflow flow pattern HDPE drainpipes, to solve to mention in above-mentioned background technique
Drainpipe out occurs overflow and is easy to make troubles and easily breed the problem of bacteria effect user of service's health to cleaning.
To achieve the above object, the utility model provides the following technical solutions:
A kind of anti-overflow flow pattern HDPE drainpipe, including drainpipe, the outer circumferential walls of the drainpipe are in ring by proximal portion
Shape is equipped with several overflow grooves at equal intervals, and the inside of the drainpipe is equipped with Anti-overflow device, and the Anti-overflow device includes solid
Determine ring, offer apopore in the fixed ring, the bottom surface of the fixed ring is symmetrically arranged with two slide bars, on each slide bar
It is equipped with slip ring, and the bottom of each slide bar is adhesively fixed with limited block, is adhesively fixed between two slide bars
Floating ball is set in the outer circumferential walls of the fixed ring at equal intervals in a ring there are four threaded hole, and the top surface of the fixed ring is close
Edge is additionally provided with pull rod, and the inside of the drainpipe is equipped with the first filter screen by proximal portion, and the inside of the drainpipe is leaned on
Positon of near bottom is equipped with the second filter screen.
The outside of the drainpipe is additionally provided with anti-overflow water pipe, and the anti-overflow water pipe includes going out below anti-overflow cover and anti-overflow cover
Water pipe, the anti-overflow cover and the outlet pipe closely bond fixation.
Preferably, the place height of the Anti-overflow device is higher than the place height of the overflow groove.
Preferably, the diameter of the floating ball is identical as the diameter of the apopore.
Preferably, the slip ring is connect with the sliding bar.
Preferably, screw there are four being set at equal intervals in a ring in the outer circumferential walls of the drainpipe, each screw
One end both pass through the outer wall of the drainpipe, and the top of the screw is threadedly coupled with the threaded hole.
Preferably, the place height of the anti-overflow cover is higher than the place height of the overflow groove.
Preferably, height where the bottom end of the outlet pipe is higher than height where the bottom end of drainpipe.
Preferably, the minimum diameter of the anti-overflow cover is greater than the diameter of the drainpipe, and the anti-overflow cover and the row
Water pipe is adhesively fixed.
Compared with prior art, the utility model has the beneficial effects that the anti-overflow flow pattern HDPE drainpipe is anti-by what is be equipped with
Overflow mechanism so that the bottom end blocking and sewer water level in drainpipe are raised when causing sewage backflow, floating ball and fixed ring it
Between mutual cooperation effectively sewage backflow can be prevented to earth's surface, while making to drain blockage by the overflow groove that is equipped with
When, water can be flowed out from overflow groove, further prevent the situation of overflow, be cleared up caused by avoiding because of overflow difficult
With the easy situation for breeding bacterium, solves drainpipe generation overflow and be easy that bacteria effect use is made troubles and easily bred to cleaning
Personnel health the problem of.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure cross-sectional view in the utility model；
Fig. 3 is the structural schematic diagram of Anti-overflow device in the utility model；
Fig. 4 is the overall structure perspective view of the explosion in the utility model；
Fig. 5 is the structural schematic diagram in the utility model at A.
In figure: 1, drainpipe；11, overflow groove；12, Anti-overflow device；121, fixed ring；1211, apopore；122, sliding
Bar；123, slip ring；124, limited block；125, floating ball；126, threaded hole；127, pull rod；128, screw；13, the first filter screen；
14, the second filter screen；2, anti-overflow water pipe；21, anti-overflow cover；22, outlet pipe.
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.In addition, term " first ",
" second " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance or implicitly indicates indicated technology
The quantity of feature.Define " first " as a result, the feature of " second " can explicitly or implicitly include it is one or more
This feature.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution:
A kind of anti-overflow flow pattern HDPE drainpipe, as shown in Figures 1 to 5, including drainpipe 1, the outer circumferential walls of drainpipe 1 are leaned on
Proximal portion is equipped with several overflow grooves 11 at equal intervals in a ring, and the inside of drainpipe 1 is equipped with Anti-overflow device 12, anti-overflow dress
Setting 12 includes fixed ring 121, offers apopore 1211 in fixed ring 121, the bottom surface of fixed ring 121 is symmetrically arranged with two slide bars
122, it is equipped with slip ring 123 on each slide bar 122, and the bottom of each slide bar 122 is adhesively fixed with limited block 124, two
It is adhesively fixed with floating ball 125 between slide bar 122, is set at equal intervals in a ring in the outer circumferential walls of fixed ring 121 there are four screw thread
The top surface in hole 126, fixed ring 121 is additionally provided with pull rod 127 close to edge, and the inside of drainpipe 1 is equipped with first by proximal portion
The inside of filter screen 13, drainpipe 1 is equipped with the second filter screen 14 by positon of near bottom.
In the present embodiment, the place height of Anti-overflow device 12 is higher than the place height of overflow groove 11.When stifled in drainpipe 1
Plug or the rising of sewer water level be when causing water to flow back in drainpipe 1, and the sewage of rising can be first through overflow groove 11 from outlet pipe 22
Middle outflow, the sewage not flowed out will continue to rise and jack up floating ball 125.
In the present embodiment, the diameter of floating ball 125 is identical as the diameter of apopore 1211.Wastewater level in drainpipe 1
When rising to 125 lower section of floating ball, sewage can jack up floating ball 125 and move upwards in the vertical direction, while slip ring 123 is along slide bar
122 slidings, when the top of floating ball 125 slides into apopore 1211, apopore 1211 is plugged, on the water of reflux cannot continue
It rises.
In the present embodiment, slip ring 123 is slidably connected with slide bar 122.When the sewage in drainpipe 1 rises and jacks up upwards floating
When ball 125, floating ball 125 rises, and drives slip ring 123 to move upwards in the vertical direction along slide bar 122, slide bar 122 and slip ring 123
The effect of guiding and support is provided to floating ball 125.
Screw 128 there are four being set at equal intervals in a ring in the present embodiment, in the outer circumferential walls of drainpipe 1, each screw
128 one end both passes through the outer wall of drainpipe 1, and the top of screw 128 is threadedly coupled with threaded hole 126.The side of threaded connection
Formula disassembles and installs convenient for the Anti-overflow device 12, convenient for periodically being cleaned to it, enhances the connectivity of its interior water.
It is worth noting that the pull rod 127 being equipped at the top of fixed ring 121 is mainly used for lifting and putting down Anti-overflow device
12, it installs and removes convenient for Anti-overflow device 12, because the aperture of drainpipe 1 is smaller, hand is difficult to be put into, light and handy using pull rod 127
It is convenient, and will not influence the circulation of water, humanization designing.
As shown in Figure 1, Figure 2 and Figure 4, the outside of drainpipe 1 is additionally provided with anti-overflow water pipe 2, and anti-overflow water pipe 2 includes anti-overflow cover 21
With the outlet pipe 22 of 21 lower section of anti-overflow cover, anti-overflow cover 21 and outlet pipe 22 closely bond fixation.
In the present embodiment, the place height of anti-overflow cover 21 is higher than the place height of overflow groove 11.Sewage in drainpipe 1
Rise, and when water level rises to 11 place height of overflow groove, sewage can flow outward from overflow groove 11, in the work of anti-overflow cover 21
Under, sewage enters outlet pipe 22 and flows into the sewer of lower section.
In the present embodiment, height where the bottom end of outlet pipe 22 is higher than height where the bottom end of drainpipe 1.When drainpipe 1
Interior blocking, sewage flow into outlet pipe 22 from gap 11 and flow downward, and the bottom end height of outlet pipe 22 is sufficiently high to be guaranteed
When sewer water level is excessively high, sewage unimpeded can also flow out.
In the present embodiment, the minimum diameter of anti-overflow cover 21 is greater than the diameter of drainpipe 1, and anti-overflow cover 21 and drainpipe 1 are viscous
Connect fixation.Close, the increasing of connection more when the top surface diameter of anti-overflow cover 21 is sufficiently large, between anti-overflow cover 21 and drainpipe 1
Its stability and compactness are added.
The anti-overflow flow pattern HDPE drainpipe of the present embodiment is before use, user of service is picked up first on Anti-overflow device 12
Pull rod 127, while Anti-overflow device 12 is put into drainpipe 1 by pull rod 127 by user of service, then user of service is by screw
128 pass through the through-hole on 1 tube wall of drainpipe, and the top of screw 128 is directed at threaded hole 126 and is tightened, successively by four spiral shells
Silk is screwed into respectively in four screw threads, and Anti-overflow device 12 can be mounted in drainpipe 1；
The anti-overflow flow pattern HDPE drainpipe of the present embodiment when in use, when the inside of drainpipe 1 blocks, inflow from top
Dropping into drainpipe 1 of can continuing of sewage, water level in drainpipe 1 rises, dirty when sewage reaches the bottom of floating ball 125
Water holds up floating ball 125 and moves upwards in the vertical direction, the slip rings 123 of 125 two sides of floating ball along slide bar 122 in the vertical direction to
Upper movement, when the top of floating ball 125 enters in apopore 1211, the gap between floating ball 125 and apopore 1211 is closed completely
It closes, the sewage of top cannot continue to fall, and the sewage of lower section is flowed out from overflow launder 11；When in the wastewater level in sewer
It rises, and when sewage enters drainpipe 1 and backs up, sewage holds up floating ball 125 first and moves upwards in the vertical direction, floating ball
The slip ring 123 of 125 two sides moves upwards in the vertical direction along slide bar 122, when the top of floating ball 125 enters in apopore 1211
When, the gap between floating ball 125 and apopore 1211 is closed completely, and sewage cannot continue to rise, while sewage overflowing from side
It is flowed into outlet pipe 1211 in chute 11, and flows to the external world.
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 anti-overflow flow pattern HDPE drainpipe, including drainpipe (1), it is characterised in that: the outer circumferential walls of the drainpipe (1)
Several overflow grooves (11) are equipped at equal intervals in a ring by proximal portion, the inside of the drainpipe (1) is equipped with Anti-overflow device
(12), the Anti-overflow device (12) includes fixed ring (121), offers apopore (1211), institute on the fixed ring (121)
The bottom surface for stating fixed ring (121) is symmetrically arranged with two slide bars (122), is equipped with slip ring (123) on each slide bar (122),
And the bottom of each slide bar (122) is adhesively fixed with limited block (124), is bonded between two slide bars (122) solid
Surely have floating ball (125), set at equal intervals in a ring in the outer circumferential walls of the fixed ring (121) there are four threaded hole (126), institute
The top surface for stating fixed ring (121) is additionally provided with pull rod (127) close to edge, and the inside of the drainpipe (1) is set by proximal portion
Have the first filter screen (13), the inside of the drainpipe (1) is equipped with the second filter screen (14) by positon of near bottom；
The outside of the drainpipe (1) is additionally provided with anti-overflow water pipe (2), and the anti-overflow water pipe (2) includes anti-overflow cover (21) and anti-overflow
The outlet pipe (22) below (21) is covered, the anti-overflow cover (21) and the outlet pipe (22) closely bond fixation.
2. anti-overflow flow pattern HDPE drainpipe according to claim 1, it is characterised in that: the institute of the Anti-overflow device (12)
It is higher than the place height of the overflow groove (11) in height.
3. anti-overflow flow pattern HDPE drainpipe according to claim 1, it is characterised in that: the diameter of the floating ball (125) with
The diameter of the apopore (1211) is identical.
4. anti-overflow flow pattern HDPE drainpipe according to claim 1, it is characterised in that: the slip ring (123) and the cunning
Bar (122) is slidably connected.
5. anti-overflow flow pattern HDPE drainpipe according to claim 1, it is characterised in that: outside the circumference of the drainpipe (1)
There are four setting at equal intervals in a ring on wall screw (128), one end of each screw (128) both passes through the drainpipe
(1) outer wall, and the top of the screw (128) is threadedly coupled with the threaded hole (126).
6. anti-overflow flow pattern HDPE drainpipe according to claim 1, it is characterised in that: the place of the anti-overflow cover (21) is high
Degree is higher than the place height of the overflow groove (11).
7. anti-overflow flow pattern HDPE drainpipe according to claim 1, it is characterised in that: the bottom end institute of the outlet pipe (22)
The height where the bottom end that height is higher than drainpipe (1).
8. anti-overflow flow pattern HDPE drainpipe according to claim 1, it is characterised in that: the minimum of the anti-overflow cover (21) is straight
Diameter is greater than the diameter of the drainpipe (1), and the anti-overflow cover (21) is adhesively fixed with the drainpipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821884773.0U CN209353446U (en) | 2018-11-16 | 2018-11-16 | A kind of anti-overflow flow pattern HDPE drainpipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821884773.0U CN209353446U (en) | 2018-11-16 | 2018-11-16 | A kind of anti-overflow flow pattern HDPE drainpipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209353446U true CN209353446U (en) | 2019-09-06 |
Family
ID=67782635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821884773.0U Expired - Fee Related CN209353446U (en) | 2018-11-16 | 2018-11-16 | A kind of anti-overflow flow pattern HDPE drainpipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209353446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307403A (en) * | 2021-12-23 | 2022-04-12 | 河北华丰能源科技发展有限公司 | Oil smoke recovery device |
-
2018
- 2018-11-16 CN CN201821884773.0U patent/CN209353446U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114307403A (en) * | 2021-12-23 | 2022-04-12 | 河北华丰能源科技发展有限公司 | Oil smoke recovery device |
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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 |
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| CF01 | Termination of patent right due to non-payment of annual fee |