SU628249A1 - Water-raising pipe head - Google Patents
Water-raising pipe headInfo
- Publication number
- SU628249A1 SU628249A1 SU752186089A SU2186089A SU628249A1 SU 628249 A1 SU628249 A1 SU 628249A1 SU 752186089 A SU752186089 A SU 752186089A SU 2186089 A SU2186089 A SU 2186089A SU 628249 A1 SU628249 A1 SU 628249A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- water
- well
- lifting
- pipe
- support
- Prior art date
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
Изобретение относитс к оборудованию усть водозаборных скважил.The invention relates to equipment for the mouth of a water well.
Наиболее близок к предлагаемDViy оголовок , представл кнций собой конец водоподъемной трубы с опорой, за счет кото- рой удерживаетс в обсадной . трубе, и имеющий водоотвод щий патрубок дл соединени с водопроводом ij.Closest to the offer is a DVI tip, which represents the end of a water-lifting pipe with a support, due to which it is held in the casing. pipe, and having a drainage pipe for connection to the water supply system ij.
Недостатки известных оголовков заключаютс в том, что они став тс , на верхнем конце обсадной трубы и требуют при эксплуатации скважин строитель ства наземных или подземных павитгьоной с целью зашиты от промерзаний;, от засорени и загр знени ВОДОНОСНОГО торизонта . Ремонт скважин через крышу павильона затрудн ет монтаж и демонтаж подъемных механизмов и создает неудобства при спуске и подъеме скважинного обору- довани ,The disadvantages of the well-known tips are that they are placed at the upper end of the casing and require the construction of above-ground or underground wells during the operation of wells with the aim of protection from frost penetration; from contamination and contamination of WATER horizon. Repair of wells through the roof of the pavilion complicates the installation and disassembly of lifting mechanisms and creates inconveniences during the descent and ascent of the well equipment.
Цель изобретени - повышение экономичности и снижение трудозатрат по эк- сплуатадии, а также обеспечение надежной изол ции водоносного горизонта от загр знений за счет создани возможности огеода воды из скважины на любой глубине, т. а. в том, чтобы опору в воноотвод пшй патрубок можно было ставитьThe purpose of the invention is to increase the economy and reduce labor costs for operation, as well as to ensure reliable isolation of the aquifer from pollution by creating the possibility of preventing water from a well at any depth, i.e. in that the support in the outlet pshy branch pipe could be put
3обсадной трзбе на любой глубине ниже уровн промерзани -грунта.3x drought at any depth below the freezing ground level.
Эта цель достигаетс тем, что на глубине ниже промерзани грунта (2-4 м) на эксплуатационной колонне обсадных труб предлагаемого оголовка закрепл етс тройник с внутренней расточкой, в который вставл етс опора, имеюща водоотвод щий канал. Форма onopbi может быть различной, но оптимальной вл етс коническа .This goal is achieved by the fact that at a depth below the ground freezing (2-4 m) a tee with an internal bore is fastened on the casing production string of the proposed head, into which the support is inserted, which has a drainage channel. The onopbi shape may be different, but the conic is optimal.
На чертеже изображен описываемый оголовок водоподъемной грубы, продольный разрез.The drawing shows the described tip water-lifting coarse, longitudinal section.
Оголовок имеет обсадные трубы 1, тройьшк 2 с внутренней конической расточкой в с отводом 3, коническую опоруThe end cap has casing 1, triple 2 with internal conical bore in with outlet 3, conical support
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752186089A SU628249A1 (en) | 1975-10-31 | 1975-10-31 | Water-raising pipe head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU752186089A SU628249A1 (en) | 1975-10-31 | 1975-10-31 | Water-raising pipe head |
Publications (1)
Publication Number | Publication Date |
---|---|
SU628249A1 true SU628249A1 (en) | 1978-10-15 |
Family
ID=20636181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU752186089A SU628249A1 (en) | 1975-10-31 | 1975-10-31 | Water-raising pipe head |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU628249A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU177395U1 (en) * | 2017-08-01 | 2018-02-21 | Евгений Александрович Фаянс | BORE HEAD |
-
1975
- 1975-10-31 SU SU752186089A patent/SU628249A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU177395U1 (en) * | 2017-08-01 | 2018-02-21 | Евгений Александрович Фаянс | BORE HEAD |
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