SU699191A1 - Freezing column - Google Patents
Freezing columnInfo
- Publication number
- SU699191A1 SU699191A1 SU782596288A SU2596288A SU699191A1 SU 699191 A1 SU699191 A1 SU 699191A1 SU 782596288 A SU782596288 A SU 782596288A SU 2596288 A SU2596288 A SU 2596288A SU 699191 A1 SU699191 A1 SU 699191A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- freezing
- column
- supply pipe
- engineer
- entire length
- Prior art date
Links
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
(54) ЗАМОРАЖИВАЮЩАЯ КОЛОНКА(54) FREEZING SPEAKER
1one
Изобретение касаетс искусственного замораживани горных пород и может использоватьс при строительстве горных предпри тий в сложных гидрогеологических услови х .The invention relates to the artificial freezing of rocks and can be used in the construction of mining enterprises in difficult hydrogeological conditions.
Известна колонка дл замораживани пород, состо ща из круглых замораживающей и питающей труб 1.A known column for freezing rocks, consisting of round freezing and feeding pipes 1.
Однако при наличии замораживающей колонки такой конструкции невозможно вести одновременно ультразвуковой и температурный контроль ледопородного ограждени , так как при значительной глубине скважины питающа труба в замораживающей располагаетс эксцентрично, искривл етс по вертикали и местами между трубами нет зазора. В этих услови х разместить температурный датчик между ними не удаетс .However, in the presence of a freezing column of this design, it is impossible to simultaneously conduct ultrasonic and temperature monitoring of the ice-breed fence, since at a considerable well depth the supply pipe in the freezing is eccentric, curved vertically and there is no gap between the pipes. Under these conditions, it is not possible to place the temperature sensor between them.
Цель изобретени - сокращение непроизводительных затрат холодильных установок за счет одновременного проведени температурного и ультразвукового контрол ледопородного ограждени .The purpose of the invention is to reduce the overhead of refrigeration units due to simultaneous temperature and ultrasonic monitoring of the ice fence.
Это достигаетс тем, что питающа труба имеет пр моугольную стенку, обеспечивающую гарантированный зазор с замораживающей трубой по всей длине колонки.This is achieved by the fact that the supply pipe has a rectangular wall providing a guaranteed gap with the freezing pipe along the entire length of the column.
На фиг. 1 изображена колонка, общий вид; на фиг. 2 - сечение А - А на фиг. 1.FIG. 1 shows a column, a general view; in fig. 2 is a section A - A in FIG. one.
Колонка имеет замораживающую трубку 1 и питающую трубу 2, выполненную фигурной. Наличие на питающей трубе пр мой стенки 3 обеспечивает .создание гарантированного зазора между трубами по всей длине колонки при любом отклонении труб от вертикали. В этот зазор свободно опускаетс температурный датчик 4. Ультразвуковой прибор 5 перемещаетс в питающей трубе.The column has a freezing tube 1 and the supply pipe 2, made curly. The presence on the supply pipe of the straight wall 3 ensures the creation of a guaranteed gap between the pipes along the entire length of the column for any deviation of the pipes from the vertical. The temperature sensor 4 is freely lowered into this gap. Ultrasonic device 5 moves in the feed tube.
Замораживающа колонка работает по обычной схеме, и ее применение позволит осуществить совместный температурный и ультразвуковой контроль ледопородного ограждени , что сократит непроизводительные затраты холода и обеспечит создание ледопородного ограждени заданной прочности и проектных размеров.The freezing column operates in the usual way, and its use will allow the joint temperature and ultrasonic control of the ice fence, which will reduce the overhead of the cold and ensure the creation of an ice fence of a given strength and design dimensions.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782596288A SU699191A1 (en) | 1978-03-24 | 1978-03-24 | Freezing column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782596288A SU699191A1 (en) | 1978-03-24 | 1978-03-24 | Freezing column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU699191A1 true SU699191A1 (en) | 1979-11-25 |
Family
ID=20756045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782596288A SU699191A1 (en) | 1978-03-24 | 1978-03-24 | Freezing column |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU699191A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535814A (en) * | 2020-05-07 | 2020-08-14 | 中国建筑第二工程局有限公司 | Precise stratum freezer and operation method thereof |
-
1978
- 1978-03-24 SU SU782596288A patent/SU699191A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111535814A (en) * | 2020-05-07 | 2020-08-14 | 中国建筑第二工程局有限公司 | Precise stratum freezer and operation method thereof |
| CN111535814B (en) * | 2020-05-07 | 2022-08-19 | 中国建筑第二工程局有限公司 | Precise stratum freezer and operation method thereof |
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