EA201501113A1 - WELLING CONSTRUCTION - Google Patents
WELLING CONSTRUCTIONInfo
- Publication number
- EA201501113A1 EA201501113A1 EA201501113A EA201501113A EA201501113A1 EA 201501113 A1 EA201501113 A1 EA 201501113A1 EA 201501113 A EA201501113 A EA 201501113A EA 201501113 A EA201501113 A EA 201501113A EA 201501113 A1 EA201501113 A1 EA 201501113A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- gravel
- production
- conductor
- column
- filter
- Prior art date
Links
Landscapes
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Earth Drilling (AREA)
Abstract
Изобретение относится к водоснабжению и может быть использовано в качестве водозаборного сооружения для добычи подземных вод из подземных источников. Задачей, решаемой изобретением, является расширение области применения скважин подобной конструкции и увеличение их долговечности за счет повышения ремонтопригодности при проведении капитального ремонта. Поставленная задача решается тем, что конструкция водозаборной скважины, состоящая из кондуктора с затрубной цементацией и башмаком, установленным в кровле эксплуатационного водоносного горизонта, эксплуатационной колонны, состоящую из труб с муфтовыми соединениями, фильтра с рабочей частью и отстойника обсыпанных гравием, нагнетательных труб с вентилями на входе и перфорацией в нижней части, в зоне гравийной обсыпки, установленных в полости между эксплуатационной колонной и кондуктором, дополнительно содержит фильтровую колонну выполненную из нескольких секций, имеющих раструбное соединение, причем на концах раструба и гладкой части секции жестко закреплены упорные кольца, между которыми установлен разжимной сальник, захватную скобу, смонтированную в нижней части отстойника и керамзитовую засыпку с глиняным замком на устье скважины, над гравийной обсыпкой.The invention relates to water supply and can be used as a water intake structure for the extraction of groundwater from underground sources. The problem solved by the invention is the expansion of the scope of wells of similar design and increase their durability by increasing maintainability during the overhaul. The task is solved by the fact that the design of a water well, consisting of a conductor with annular carburization and a shoe installed in the roof of the production aquifer, production column, consisting of pipes with coupling joints, a filter with a working part and a sump sprinkled with gravel, injection pipes with valves the entrance and perforation in the lower part, in the zone of gravel dusting, installed in the cavity between the production column and the conductor, further contains a filter column you olnennuyu of several sections having a flare connection, wherein the ends of the socket and the smooth part sections are rigidly fixed thrust ring between which is mounted expansible gland gripping bracket mounted at the bottom of the settler and keramzite filling clay lock wellhead over gravel package.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201501113A EA028029B1 (en) | 2015-10-27 | 2015-10-27 | Design of a groundwater well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EA201501113A EA028029B1 (en) | 2015-10-27 | 2015-10-27 | Design of a groundwater well |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201501113A1 true EA201501113A1 (en) | 2017-04-28 |
| EA028029B1 EA028029B1 (en) | 2017-09-29 |
Family
ID=58762710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201501113A EA028029B1 (en) | 2015-10-27 | 2015-10-27 | Design of a groundwater well |
Country Status (1)
| Country | Link |
|---|---|
| EA (1) | EA028029B1 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU48041A1 (en) * | 1936-05-15 | 1936-08-31 | А.И. Монин | Drilling well filter |
| US5099917A (en) * | 1990-11-08 | 1992-03-31 | Roser Kenneth P | Water well construction |
-
2015
- 2015-10-27 EA EA201501113A patent/EA028029B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EA028029B1 (en) | 2017-09-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM RU |