WO2013185291A1 - Water supply and drainage pipe - Google Patents

Water supply and drainage pipe Download PDF

Info

Publication number
WO2013185291A1
WO2013185291A1 PCT/CN2012/076777 CN2012076777W WO2013185291A1 WO 2013185291 A1 WO2013185291 A1 WO 2013185291A1 CN 2012076777 W CN2012076777 W CN 2012076777W WO 2013185291 A1 WO2013185291 A1 WO 2013185291A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe
water supply
sump
water
wall
Prior art date
Application number
PCT/CN2012/076777
Other languages
French (fr)
Chinese (zh)
Inventor
聂平生
Original Assignee
Nie Pingsheng
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nie Pingsheng filed Critical Nie Pingsheng
Priority to PCT/CN2012/076777 priority Critical patent/WO2013185291A1/en
Publication of WO2013185291A1 publication Critical patent/WO2013185291A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits

Definitions

  • the utility model relates to a water supply and drainage pipe, in particular to a water supply and drainage pipe which can prevent clogging.
  • the existing water supply and drainage pipe generally includes a hollow pipe body, a slightly more complicated or a soundproofing pipe pipe, and generally includes a double pipe, a hollow inner pipe and a coaxial outer same Tube, in general, there is a sump connection between the inner tube and the outer tube, but the tube body is either a hollow tube or a double tube, because its main function is water supply and drainage, so in the process of use, If it encounters mud, fallen leaves, or other foreign matter that cannot be dissolved by water, it is easily blocked, and it is not easy to find during maintenance. Special equipment is needed to clear it. At the same time, this tube has a large The outer tube, but the inner tube has a small diameter, so that when the amount of water is large, the water flow is likely to overflow and the excretion is not timely.
  • the purpose of the present invention is to overcome the deficiencies of the prior art and to provide a water supply and drainage pipe that is not easily blocked, and at the same time, the drainage pipe can be easily dredged.
  • the water supply and drainage pipe comprises a hollow inner pipe, and an outer pipe coaxial with the inner pipe is arranged outside the inner pipe, and the inner pipe and the outer pipe are connected by a sump, on the inner pipe
  • a plurality of drain holes are provided on the inner wall which is staggered from the sump.
  • the bottom of the sump is connected to the inner wall of the outer tube, and the top of the opening is connected to the outer wall of the inner tube.
  • the inner wall of the sump is a part of the inner wall of the inner tube.
  • a plurality of drain holes are provided in the sump.
  • the sump has a V-shaped cross section at one end and a rectangular shape which is as large as both ends.
  • the utility model has the following beneficial effects:
  • the water can be smoothly discharged when the water level is low, and at the same time, it can be used as a sedimentation tank to achieve a certain anti-blocking effect;
  • drain hole and the inner tube wall are provided with drain holes, the inner tube and the outer tube can be simultaneously drained when the water level is low, the water path is smooth, and the two tubes can be simultaneously drained when the water level is high, and the water volume is accelerated. Discharge, prevent spillage.
  • Figure 1 is a cross-sectional view of the water supply and drainage pipe of the utility model.
  • the water supply and drainage pipe comprises a hollow inner pipe 1, and an outer pipe 2 coaxial with the inner pipe is disposed outside the inner pipe, and the inner pipe and the outer pipe pass through the sump 3
  • a plurality of drain holes 4 are disposed on the inner wall of the inner tube which is offset from the sump, the bottom of the sump is connected to the inner wall of the outer tube, and the top of the opening is connected to the outer wall of the inner tube, the sump
  • the inner wall is a part of the inner wall of the inner tube, and is also disposed on the sump
  • the water can be smoothly discharged when the water level is low, and at the same time, it can serve as a sedimentation tank, which can achieve a certain anti-blocking effect; Since the drain hole and the inner tube wall are provided with drain holes, the inner tube and the outer tube can be simultaneously drained when the water level is low, the water path is smooth, and the two tubes can be simultaneously drained when the water level is high, and the water discharge is accelerated. , to prevent overflow.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

A water supply and drainage pipe comprises a hollow inner pipe (1) and an outer pipe (2) disposed outside the inner pipe (1) and coaxial to the inner pipe (1). The inner pipe (1) and the outer pipe (2) are connected through a water collecting trough (3). A plurality of drainage holes (4) is provided on an inner wall of the inner pipe (1) staggered with the water collecting trough (3). The water collecting trough (3) has a V-shaped section or rectangular section. The water supply and drainage pipe ensures that water can be drained from the inner pipe (1) and the outer pipe (2) at the same time either when the water level is low or when the water level is high.

Description

给排水管  Water supply and drainage pipe
技术领域 Technical field
本实用新型涉及一种给排水管，尤其涉及一种用能防止堵塞的给 排水管。  The utility model relates to a water supply and drainage pipe, in particular to a water supply and drainage pipe which can prevent clogging.
背景技术 Background technique
现有的给排水管， 一般来说， 包括有中空的管体， 稍微复杂一点 或者是带有隔音效果的给排管水管， 一般包括有双层管， 中空的内管 以及与其同轴的外管， 一般来说， 内管与外管之间会有集水槽连接， 但是这种管体不管是中空的管体还是双层管，因为其主要作用是给排 水， 所以在使用的过程中， 如果遇到淤泥、 落叶、 或者是其它不能被 水溶解的异物时， 容易被堵塞， 而且在检修的时候也不容易发现， 需 要使用专门的设备来疏通； 同时这种管体虽然有着较大的外管， 但是 其内管直径较小， 从而在水量较大时， 容易引起水流溢出， 排泄不及 时。  The existing water supply and drainage pipe generally includes a hollow pipe body, a slightly more complicated or a soundproofing pipe pipe, and generally includes a double pipe, a hollow inner pipe and a coaxial outer same Tube, in general, there is a sump connection between the inner tube and the outer tube, but the tube body is either a hollow tube or a double tube, because its main function is water supply and drainage, so in the process of use, If it encounters mud, fallen leaves, or other foreign matter that cannot be dissolved by water, it is easily blocked, and it is not easy to find during maintenance. Special equipment is needed to clear it. At the same time, this tube has a large The outer tube, but the inner tube has a small diameter, so that when the amount of water is large, the water flow is likely to overflow and the excretion is not timely.
实用新型内容 Utility model content
本实用新型的目的在于克服现有技术的不足而提供一种不容易 被堵塞的给排水管， 同时该排水管还能够容易被疏通。  The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a water supply and drainage pipe that is not easily blocked, and at the same time, the drainage pipe can be easily dredged.
为实现上述目的， 本实用新型采用了下述技术方案：  In order to achieve the above object, the utility model adopts the following technical solutions:
这种给排水管， 包括中空的内管， 在内管之外设置有与内管同轴 的外管， 所述的内管与外管之间通过集水槽连接， 在所述的内管上与 集水槽错开的内壁上设置有若干排泄孔。 所述的集水槽底部与外管内壁相连，其开口的顶部与内管外壁相 连。 The water supply and drainage pipe comprises a hollow inner pipe, and an outer pipe coaxial with the inner pipe is arranged outside the inner pipe, and the inner pipe and the outer pipe are connected by a sump, on the inner pipe A plurality of drain holes are provided on the inner wall which is staggered from the sump. The bottom of the sump is connected to the inner wall of the outer tube, and the top of the opening is connected to the outer wall of the inner tube.
所述的集水槽的内壁为组成内管内壁的一部分。  The inner wall of the sump is a part of the inner wall of the inner tube.
在所述的集水槽上设置有若干排泄孔。  A plurality of drain holes are provided in the sump.
所述的集水槽的截面为一端大一端小的 V形或者为两端一样大 的矩形。  The sump has a V-shaped cross section at one end and a rectangular shape which is as large as both ends.
通过上述技术方面， 从而该实用新型具有下述有益效果：  Through the above technical aspects, the utility model has the following beneficial effects:
1.由于具有一能够集中低水位的集水槽，从而能够让水位较低时 让水顺利排出， 同时， 又可作为一沉淀槽， 能够起到一定的防堵 塞效果；  1. Since there is a sump capable of concentrating low water level, the water can be smoothly discharged when the water level is low, and at the same time, it can be used as a sedimentation tank to achieve a certain anti-blocking effect;
2. 由于在集水槽以及内管壁上都设置有排泄孔，从而可以在水位 低时保证内管与外管同时排泄， 水路畅通， 又可以在水位较高时 保证两管同时排水， 加快水量的排出， 防止溢出。  2. Since the drain hole and the inner tube wall are provided with drain holes, the inner tube and the outer tube can be simultaneously drained when the water level is low, the water path is smooth, and the two tubes can be simultaneously drained when the water level is high, and the water volume is accelerated. Discharge, prevent spillage.
附图说明 DRAWINGS
图 1是该实用新型给排水管截面图。  Figure 1 is a cross-sectional view of the water supply and drainage pipe of the utility model.
具体实施方式 detailed description
下面结合附图对该实用新型作出进一步的说明。  The utility model will be further described below in conjunction with the accompanying drawings.
如图 1所示， 这种给排水管， 包括中空的内管 1， 在内管之外设 置有与内管同轴的外管 2，所述的内管与外管之间通过集水槽 3连接， 在所述的内管上与集水槽错开的内壁上设置有若干排泄孔 4， 所述的 集水槽底部与外管内壁相连， 其开口的顶部与内管外壁相连， 所述的 集水槽的内壁为组成内管内壁的一部分，在所述的集水槽上同样设置 有若干排泄孔 4， 所述的集水槽的截面为一端大一端小的 V形。 当然所述的集水槽也可以为两端一样大的矩形。 As shown in FIG. 1, the water supply and drainage pipe comprises a hollow inner pipe 1, and an outer pipe 2 coaxial with the inner pipe is disposed outside the inner pipe, and the inner pipe and the outer pipe pass through the sump 3 Connecting, a plurality of drain holes 4 are disposed on the inner wall of the inner tube which is offset from the sump, the bottom of the sump is connected to the inner wall of the outer tube, and the top of the opening is connected to the outer wall of the inner tube, the sump The inner wall is a part of the inner wall of the inner tube, and is also disposed on the sump There are a plurality of drain holes 4, and the sump has a V-shaped cross section at one end and a small end. Of course, the sump can also be a rectangle as large as both ends.
与现有技术相比， 由于具有一能够集中低水位的集水槽， 从而能 够让水位较低时让水顺利排出， 同时， 又可作为一沉淀槽， 能够起到 一定的防堵塞效果；同时又由于在集水槽以及内管壁上都设置有排泄 孔， 从而可以在水位低时保证内管与外管同时排泄， 水路畅通， 又可 以在水位较高时保证两管同时排水， 加快水量的排出， 防止溢出。  Compared with the prior art, since there is a sump capable of concentrating a low water level, the water can be smoothly discharged when the water level is low, and at the same time, it can serve as a sedimentation tank, which can achieve a certain anti-blocking effect; Since the drain hole and the inner tube wall are provided with drain holes, the inner tube and the outer tube can be simultaneously drained when the water level is low, the water path is smooth, and the two tubes can be simultaneously drained when the water level is high, and the water discharge is accelerated. , to prevent overflow.

Claims

权利要求书 Claim
1. 一种给排水管， 其特征在于： 包括中空的内管， 在内管之外设置 有与内管同轴的外管， 所述的内管与外管之间通过集水槽连接， 在所述的内管上与集水槽错开的内壁上设置有若干排泄孔。  A water supply and drainage pipe, comprising: a hollow inner tube, an outer tube coaxial with the inner tube is disposed outside the inner tube, and the inner tube and the outer tube are connected by a sump, A plurality of drain holes are disposed on the inner wall of the inner tube which is offset from the sump.
2. 如权利要求 1 所述的给排水管， 其特征在于： 所述的集水槽底部 与外管内壁相连， 其开口的顶部与内管外壁相连。  2. The water supply and drain pipe according to claim 1, wherein: the bottom of the sump is connected to the inner wall of the outer pipe, and the top of the opening is connected to the outer wall of the inner pipe.
3. 如权利要求 2所述的给排水管， 其特征在于： 所述的集水槽的内 壁为组成内管内壁的一部分。  3. The water supply and drain pipe according to claim 2, wherein: the inner wall of the sump is a part constituting an inner wall of the inner pipe.
4. 如权利要求 3所述的给排水管， 其特征在于： 在所述的集水槽上 设置有若干排泄孔。  4. The water supply and drain pipe according to claim 3, wherein: a plurality of drain holes are provided in the sump.
5. 如权利要求 4所述的给排水管， 其特征在于： 所述的集水槽的截 面为一端大一端小的 V形或者为两端一样大的矩形。  The water supply and drainage pipe according to claim 4, wherein the sump has a V-shaped one end and a large one end, or a rectangle which is as large as both ends.
PCT/CN2012/076777 2012-06-12 2012-06-12 Water supply and drainage pipe WO2013185291A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/076777 WO2013185291A1 (en) 2012-06-12 2012-06-12 Water supply and drainage pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/076777 WO2013185291A1 (en) 2012-06-12 2012-06-12 Water supply and drainage pipe

Publications (1)

Publication Number Publication Date
WO2013185291A1 true WO2013185291A1 (en) 2013-12-19

Family

ID=49757410

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2012/076777 WO2013185291A1 (en) 2012-06-12 2012-06-12 Water supply and drainage pipe

Country Status (1)

Country Link
WO (1) WO2013185291A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102544998B1 (en) * 2023-03-15 2023-06-16 권명훈 dummy ditch with excellent drainage and reinforcing

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154524U (en) * 1984-03-24 1985-10-15 松下電工株式会社 pipe
CN2380369Y (en) * 1999-07-13 2000-05-31 聂再安 Steel-fiber cement filtering water-drainage pipe
JP2003166674A (en) * 2001-11-30 2003-06-13 Iida Kazuhiro Double pipe with feed water pipe inserted in waste pipe
CN200974998Y (en) * 2006-11-22 2007-11-14 刘天成 Double-walled hollow spiral-flute silencing drainage pipe
CN201162241Y (en) * 2008-01-14 2008-12-10 余毅伦 Water collection and drainage pipe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60154524U (en) * 1984-03-24 1985-10-15 松下電工株式会社 pipe
CN2380369Y (en) * 1999-07-13 2000-05-31 聂再安 Steel-fiber cement filtering water-drainage pipe
JP2003166674A (en) * 2001-11-30 2003-06-13 Iida Kazuhiro Double pipe with feed water pipe inserted in waste pipe
CN200974998Y (en) * 2006-11-22 2007-11-14 刘天成 Double-walled hollow spiral-flute silencing drainage pipe
CN201162241Y (en) * 2008-01-14 2008-12-10 余毅伦 Water collection and drainage pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102544998B1 (en) * 2023-03-15 2023-06-16 권명훈 dummy ditch with excellent drainage and reinforcing

Similar Documents

Publication Publication Date Title
CN204837573U (en) Automatic clean fish bowl
WO2013185291A1 (en) Water supply and drainage pipe
CN203808227U (en) Full-automatic underground construction wastewater lifting device
CN201632346U (en) Inlaid SMD turbulence runner underground water irrigation device
CN204715482U (en) Launching assembly
CN203924313U (en) Easy to clean floor drain
CN203334417U (en) Solid-liquid separation type sewage lifting device
CN204508900U (en) Novel coagulative precipitation tank
CN203208740U (en) Unpowered clean water device of sewage tank
CN203458850U (en) Trussed hydrocone type sludge absorption device
CN203634879U (en) Self-pressing type sludge discharging device
CN201713934U (en) Overflow and siphon automatic blowdown apparatus
CN203498945U (en) Rat-resistant floor drain
CN205100187U (en) A road drainage system for ecological garden
CN204225256U (en) A kind of new type water seal floor drain
CN220953768U (en) Floor drain for building drainage
CN202988870U (en) Asymmetrical oil-removal lifting integrated equipment
CN205353572U (en) CCD exposure machine condensation waste water drainage structures
CN203741981U (en) Rainwater split flow distribution device
CN108193744A (en) A kind of water-saving vegetable washing pond
CN203890108U (en) Chemical agent adding device
CN209507659U (en) A kind of flat flow air bearing sludge-tank self-cleaning mechanism
CN211172765U (en) Anti-blocking device for building drainage pipe
CN210194807U (en) Pressure water tank waste fitting discharging
CN203625996U (en) Sewage pipe and anti-blocking mechanism of sewage pipe

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 12879089

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 24/06/2015)

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 24/06/2015)

122 Ep: pct application non-entry in european phase

Ref document number: 12879089

Country of ref document: EP

Kind code of ref document: A1