RU2012118529A - METHOD FOR TUBLELESS PIPE LAYING IN SOIL - Google Patents
METHOD FOR TUBLELESS PIPE LAYING IN SOIL Download PDFInfo
- Publication number
- RU2012118529A RU2012118529A RU2012118529/03A RU2012118529A RU2012118529A RU 2012118529 A RU2012118529 A RU 2012118529A RU 2012118529/03 A RU2012118529/03 A RU 2012118529/03A RU 2012118529 A RU2012118529 A RU 2012118529A RU 2012118529 A RU2012118529 A RU 2012118529A
- Authority
- RU
- Russia
- Prior art keywords
- pipe
- fluid
- soil
- supplied
- immersed
- Prior art date
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Abstract
1. Способ бестраншейной прокладки труб в грунте, при котором трубу погружают в грунт открытым концом, формируют в ней грунтовый керн и удаляют его из трубы подаваемой текучей средой путем отрыва и выдавливания по частям, отличающийся тем, что текучую среду подают в грунтовый керн с внешней стороны погружаемой трубы, используя канал связи между трубопроводом для подачи текучей среды и внутренней полостью погружаемой трубы.2. Способ по п.1, отличающийся тем, что в качестве канала связи используют радиальное отверстие в стенке переднего конца погружаемой трубы, соединенное с трубопроводом для подачи текучей среды.3. Способ по п.1, отличающийся тем, что в качестве канала связи используют радиальные отверстия в стенке переднего конца погружаемой трубы, соединенные с кольцевой камерой, образованной этим концом и насадкой, установленной на нем, при этом трубопровод для подачи текучей среды соединен с насадкой.4. Способ по любому из п.п.1-3, отличающийся тем, что текучую среду подают в виде порции жидкости с вяжущими свойствами, выдавливаемой газообразной средой.5. Способ по любому из п.п.1-3, отличающийся тем, что подают текучую среду с антифрикционными свойствами в процессе погружения трубы.1. The method of trenchless laying of pipes in the soil, in which the pipe is immersed in the soil with its open end, a soil core is formed in it and removed from the pipe by the supplied fluid by tearing and extruding in parts, characterized in that the fluid is supplied to the soil core with an external side of the immersed pipe using the communication channel between the fluid supply pipe and the internal cavity of the immersed pipe. 2. The method according to claim 1, characterized in that a radial hole in the wall of the front end of the immersion pipe connected to the fluid supply pipe is used as a communication channel. The method according to claim 1, characterized in that the communication channel using radial holes in the wall of the front end of the immersion pipe connected to the annular chamber formed by this end and the nozzle mounted on it, while the pipeline for supplying fluid is connected to the nozzle. four. A method according to any one of claims 1 to 3, characterized in that the fluid is supplied in the form of a portion of a liquid with astringent properties, extruded by a gaseous medium. The method according to any one of claims 1 to 3, characterized in that a fluid with antifriction properties is supplied during the immersion of the pipe.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012118529/03A RU2501913C1 (en) | 2012-05-04 | 2012-05-04 | Method of trenchless installation of pipes in soil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012118529/03A RU2501913C1 (en) | 2012-05-04 | 2012-05-04 | Method of trenchless installation of pipes in soil |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012118529A true RU2012118529A (en) | 2013-11-10 |
RU2501913C1 RU2501913C1 (en) | 2013-12-20 |
Family
ID=49516740
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012118529/03A RU2501913C1 (en) | 2012-05-04 | 2012-05-04 | Method of trenchless installation of pipes in soil |
Country Status (1)
Country | Link |
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RU (1) | RU2501913C1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2594497C1 (en) * | 2015-04-15 | 2016-08-20 | Анатолий Антонович Еськин | Method of laying pipes and a pipe for its implementation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1051184A1 (en) * | 1982-08-18 | 1983-10-30 | Московский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Институт Нефтехимической И Газовой Промышленности Им.Акад.И.М.Губкина | Apparatus for trenchless laying of pipelines |
DE3326246A1 (en) * | 1983-07-21 | 1985-01-31 | Paul 5940 Lennestadt Schmidt | RAMM DEVICE |
SU1366606A1 (en) * | 1986-07-10 | 1988-01-15 | Московский Институт Нефти И Газа Им.И.М.Губкина | Method and apparatus for trenchless laying of pipelines |
RU2116405C1 (en) * | 1996-11-28 | 1998-07-27 | Институт горного дела СО РАН | Method for trenchless laying of pipeline in ground and device for its realization |
RU2184191C1 (en) * | 2000-12-18 | 2002-06-27 | Институт горного дела - научно-исследовательское учреждение СО РАН | Method and device for trenchless laying of underground service lines |
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2012
- 2012-05-04 RU RU2012118529/03A patent/RU2501913C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2501913C1 (en) | 2013-12-20 |
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Date | Code | Title | Description |
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MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140505 |