SU379742A1 - DEVICE FOR DRILLING AND ENHANCING WELLS - Google Patents
DEVICE FOR DRILLING AND ENHANCING WELLSInfo
- Publication number
- SU379742A1 SU379742A1 SU1497999A SU1497999A SU379742A1 SU 379742 A1 SU379742 A1 SU 379742A1 SU 1497999 A SU1497999 A SU 1497999A SU 1497999 A SU1497999 A SU 1497999A SU 379742 A1 SU379742 A1 SU 379742A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- drilling
- wells
- enhancing
- screw
- auger
- Prior art date
Links
Landscapes
- Earth Drilling (AREA)
Description
1one
Р1зобретение относитс к области строительства и может быть использоБаню дл образовани скважин.The invention relates to the field of construction and can be used to form wells.
Известны устройства дл бурени и уширени скважин, включающее ш«ековый бур и ушдритель в виде раздвижных лопастей с режущими зубь ми.Devices for drilling and broadening wells are known, which include a wedge drill and usdritel in the form of sliding blades with cutting teeth.
Цель изобретени - обеспечение транопортировки грунта на поверхность без применени промывочной жидкости.The purpose of the invention is to provide soil transportation to the surface without the use of a washing liquid.
Дл этого уширитель закреплен Н1ад щнековым буром, а зубь его ланастей расположены в направлении, противоположном навивке щнекового бура.For this, the expander is fixed by the screw screw, and the teeth of its lanastes are located in the opposite direction to the screw screw screw.
На чертеже изображено предложенное устройство .The drawing shows the proposed device.
Оно включает щнековый бур / и уширитель 2 с режущими зубь ми 3, укрепленными на лопаст х 4 уширител 2 в направлении, противоположном н:а:пра:влению навивки винтовой лоласти шнекового бура /, выполненного с клапаном 5.It includes a screw bit / and a spreader 2 with cutting teeth 3 fixed on the blade x 4 a spreader 2 in the direction opposite to n: a: to: the winding of a screw auger / with valve 5.
Работает устройство следующим образом.The device works as follows.
При бурении скважины лопасти 4 ущирител 2 наход тс в сомкнутом положении. - Бур вращаетс в направлении, совпадающем с направлением навивки на нем. Под вапором разработанного грунта клапан 5 отклон етс , и щнек заполн етс грунтом. Производитс подъем щнекового бура / и его разгрузка.When drilling a well, the blades 4 of the jammer 2 are in a closed position. - The drill rotates in the direction coinciding with the direction of winding on it. Under the developed soil vapor, valve 5 is deflected and the cheeks are filled with soil. Auger drill is lifted and unloaded.
Затем цикл повтор етс . При разработке уширени щнековый бур / вращаетс в направлении , противоположном ваправлению навивки ш«ека. Лопасти 4 уширител 2 расход тс , и грунт попадает на щнековый бур /, который заполн етс при движении грунта сверху вниз. Клапан 5 обеспечивает предотвращение просыоки грунта, и щнековый бур / поднимаетс на по1верхность. Далее цикл повтор етс .Then the cycle is repeated. In the development of broadening, the auger bur / rotates in the direction opposite to the winding direction of the winding wire. The paddles 4 of the expander 2 are consumed, and the soil falls on the worm drill bit /, which is filled when the ground moves from top to bottom. The valve 5 prevents the penetration of the ground, and the auger bur / rises to the top. Then the cycle repeats.
Предмет изобретени Subject invention
Устройство дл бурени и ущиреви скважин , включающее шнековый бур и уширитель в виде раздвижпых лопастей с режущими зубь ми , отличающеес тем, что, с целью обеспечени транспортировки грунта на поверхность без применени промывочной жидкости, ущиритель закреплен над щнековым буром, а зубь лопастей уширител расположены в нйправлении, противоположном навивке щнекового бура.A device for drilling and drilling wells, including auger-type drill and an expander in the form of sliding blades with cutting teeth, characterized in that, in order to ensure the transportation of soil to the surface without the use of flushing fluid, the predator is fixed above the screw screw, in the direction opposite to the winding of the auger drill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1497999A SU379742A1 (en) | 1970-12-07 | 1970-12-07 | DEVICE FOR DRILLING AND ENHANCING WELLS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1497999A SU379742A1 (en) | 1970-12-07 | 1970-12-07 | DEVICE FOR DRILLING AND ENHANCING WELLS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU379742A1 true SU379742A1 (en) | 1973-04-20 |
Family
ID=20460831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1497999A SU379742A1 (en) | 1970-12-07 | 1970-12-07 | DEVICE FOR DRILLING AND ENHANCING WELLS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU379742A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2602260C2 (en) * | 2013-02-26 | 2016-11-10 | Бауэр Шпециальтифбау ГмбХ | Drilling tool and method for drilling in soil |
-
1970
- 1970-12-07 SU SU1497999A patent/SU379742A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2602260C2 (en) * | 2013-02-26 | 2016-11-10 | Бауэр Шпециальтифбау ГмбХ | Drilling tool and method for drilling in soil |
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