WO2015003336A1 - 排水管 - Google Patents

排水管 Download PDF

Info

Publication number
WO2015003336A1
WO2015003336A1 PCT/CN2013/079109 CN2013079109W WO2015003336A1 WO 2015003336 A1 WO2015003336 A1 WO 2015003336A1 CN 2013079109 W CN2013079109 W CN 2013079109W WO 2015003336 A1 WO2015003336 A1 WO 2015003336A1
Authority
WO
WIPO (PCT)
Prior art keywords
pipe body
pipe
drain pipe
drain
disposed
Prior art date
Application number
PCT/CN2013/079109
Other languages
English (en)
French (fr)
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/CN2013/079109 priority Critical patent/WO2015003336A1/zh
Publication of WO2015003336A1 publication Critical patent/WO2015003336A1/zh

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil

Definitions

  • the utility model relates to a drainage pipe, in particular to an outdoor drainage pipe.
  • the existing drainage pipe is generally installed in a place with complicated environment.
  • For the pipe body not only drainage but also drainage is required to ensure the smooth flow of the drainage, and the debris is prevented from entering the pipe body or inside the pipe body.
  • Deposition Generally, debris includes dirt or leaves, or garbage.
  • the existing drainage pipe is generally a pipe body and a cover plate with a gap. When collecting the water, the flow first passes through the gap on the cover. , to exclude some of the larger debris from the outside of the tube, but after a long time, if the debris can not be taken away by the running water, it may block the gap, thus affecting the collection of water; or some debris will still It is brought into the drain through the gap, which affects the drainage of the pipe body for a long time.
  • Utility model content Utility model content
  • the purpose of the utility model is to overcome the deficiencies of the prior art and to provide a drain pipe which can prevent the entry of debris and ensure smooth drainage.
  • the drain pipe comprises a hollow pipe body, and a column is arranged on both sides of the pipe body, on the lower side of each column A rotating opening piece is disposed, and the rotating opening piece is rotatably disposed with the pipe body through hinges respectively disposed on the two side walls of the pipe body.
  • the rotating opening piece has the same shape as the hollow tube body in the normal state.
  • the length of the post is 1/2 of the inner radius of the tube.
  • the top of the pipe body is provided with a groove.
  • a plurality of drainage holes are disposed in the groove.
  • the drainage hole has a trapezoidal shape with a large upper and lower cross section.
  • the utility model has the following beneficial effects: it can prevent impurities from entering the pipe body, and at the same time, can prevent the water flowing back and keep the water pipe unblocked.
  • Figure 1 is a schematic cross-sectional view of the utility model.
  • the drain pipe includes a hollow pipe body 1 , and two legs are disposed on two sides of the pipe body, and a rotating opening piece 3 is disposed on a lower side of each of the column columns, and the rotating opening piece passes through
  • the hinges 4 respectively disposed on the two side walls of the pipe body are arranged to rotate with the pipe body.
  • the rotating opening piece has the same shape as the hollow pipe body in the normal state, and the length of the post is 1/1
  • the inner diameter of the tube body is provided with a groove 5 at the top of the tube body, and a plurality of drainage holes 6 are arranged in the groove, and the drainage hole has a trapezoidal shape with a large upper and a lower cross section.
  • the water entering from the top of the pipe body can open the opening piece by gravity, and enter the bottom of the pipe body without hindrance, keeping the flow of water flowing, and the drainage hole at the top can prevent miscellaneous due to the small hole diameter.
  • the opening of the pipe cannot be reversed due to the existence of the card, thereby preventing the overflow of water from the pipe body.

Abstract

一种排水管，包括有中空管体，在所述的管体中两侧设置有卡柱，在每一个卡柱的下侧设置有一转动开片，所述的转动开片通过分别设置于管体两侧壁上的铰链与管体转动设置；与现有技术相比，能够防止杂物进入管体内，同时又可以防止流水反溢保持水管的畅通。

Description

排水管
技术领域
本实用新型涉及一种排水管， 尤其涉及一种室外排水管。
背景技术
现有的排水管尤其是室外排水管， 一般来说， 有可能安装在环境 复杂的地方， 对于管体来说， 不但需要排水还需要保证排水的畅通， 防止杂物进入管体或者在管体内沉积； 一般来说， 杂物包括有泥土或 者树叶， 或者是垃圾物品， 现有的排水管道一般是管体以及一带有间 隙的盖板， 在收集流水的时候， 流水先通过盖板上的间隙， 将一些比 较大的杂物排除在管体外， 但是时间长了之后， 杂物如果不能被流水 带走， 有可能会将间隙封堵， 从而影响流水的收集； 又或者是有些杂 物还是会通过间隙被带入排水管， 时间长了同时影响管体的排水。 实用新型内容
本实用新型的目的在于克服现有技术的不足而提供一种可以防止 杂物进入又保证排水通畅的排水管。
为实现上述技术方案， 本实用新型采用了下述技术方案： 这种排水管，包括有中空管体，在所述的管体中两侧设置有卡柱， 在每一卡柱的下侧设置有一转动开片，所述的转动开片通过分别设置 于管体两侧壁上的铰链与管体转动设置。
所述的转动开片在平时状态时形状与中空管体一致。
所述的卡柱的长度为 1/2管体内半径。 所述的管体顶部设置有凹槽。
所述的凹槽中设置有若干排水洞。
所述的排水洞截面为上大下小的梯形。
通过上述技术方案， 从而该实用新型具有下述有益效果： 能够防止杂物进入管体内， 同时又可以防止流水反溢保持水管的畅 通。
附图说明
图 1是该实用新型截面示意图。
具体实施方式
下面结合附图对该实用新型作出进一步的说明。
这种排水管， 包括有中空管体 1， 在所述的管体中两侧设置有卡 柱 2， 在每一卡柱的下侧设置有一转动开片 3， 所述的转动开片通过 分别设置于管体两侧壁上的铰链 4与管体转动设置， 具体来说， 所述 的转动开片在平时状态时形状与中空管体一致，所述的卡柱的长度为 1/2管体内半径， 所述的管体顶部设置有凹槽 5， 所述的凹槽中设置 有若干排水洞 6， 所述的排水洞截面为上大下小的梯形。
在具体使用的时候，从管体顶部进入的水通过重力的作用能够让 开片打开， 无阻碍的进入管体底部， 保持流水的畅通， 而顶部的排水 洞由于孔径较小， 从而可以防止杂物的进入； 同时在特殊季节， 如果 管体内部的水量较多， 开片由于卡的存在， 不能反转， 从而防止流水 从管体中反溢出来。

Claims

权利要求书
1. 一种排水管， 包括有中空管体， 其特征在于： 在所述的管体中两 侧设置有卡柱， 在每一卡柱的下侧设置有一转动开片， 所述的转 动开片通过分别设置于管体两侧壁上的铰链与管体转动设置。
2. 如权利要求 1 所述的排水管， 其特征在于： 所述的转动开片在平 时状态时形状与中空管体一致。
3. 如权利要求 2所述的排水管， 其特征在于： 所述的卡柱的长度为 1/2管体内半径。
4. 如权利要求 1或 2或 3所述的排水管， 其特征在于： 所述的管体 顶部设置有凹槽。
5. 如权利要求 4所述的排水管， 其特征在于： 所述的凹槽中设置有 若干排水洞。
6. 如权利要求 5所述的排水管， 其特征在于： 所述的排水洞截面为 上大下小的梯形。
PCT/CN2013/079109 2013-07-10 2013-07-10 排水管 WO2015003336A1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/079109 WO2015003336A1 (zh) 2013-07-10 2013-07-10 排水管

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/079109 WO2015003336A1 (zh) 2013-07-10 2013-07-10 排水管

Publications (1)

Publication Number Publication Date
WO2015003336A1 true WO2015003336A1 (zh) 2015-01-15

Family

ID=52279300

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2013/079109 WO2015003336A1 (zh) 2013-07-10 2013-07-10 排水管

Country Status (1)

Country Link
WO (1) WO2015003336A1 (zh)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2418324Y (zh) * 2000-03-27 2001-02-07 上海华轮科技实业开发有限公司 排水管逆止阀
CN200971537Y (zh) * 2006-11-27 2007-11-07 孔庆林 立式排水管道防返味防倒流装置
CN200975004Y (zh) * 2006-11-27 2007-11-14 孔庆林 卧式排水管道防返味防倒流装置
CN102192344A (zh) * 2010-03-19 2011-09-21 戴长虹 一种排水管道单向阀芯

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2418324Y (zh) * 2000-03-27 2001-02-07 上海华轮科技实业开发有限公司 排水管逆止阀
CN200971537Y (zh) * 2006-11-27 2007-11-07 孔庆林 立式排水管道防返味防倒流装置
CN200975004Y (zh) * 2006-11-27 2007-11-14 孔庆林 卧式排水管道防返味防倒流装置
CN102192344A (zh) * 2010-03-19 2011-09-21 戴长虹 一种排水管道单向阀芯

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