SU600262A1 - Device for thawing frozen soil - Google Patents
Device for thawing frozen soilInfo
- Publication number
- SU600262A1 SU600262A1 SU752092404A SU2092404A SU600262A1 SU 600262 A1 SU600262 A1 SU 600262A1 SU 752092404 A SU752092404 A SU 752092404A SU 2092404 A SU2092404 A SU 2092404A SU 600262 A1 SU600262 A1 SU 600262A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- frozen soil
- thawing frozen
- fuel
- air
- air duct
- Prior art date
Links
Description
водом 9 с вентил тором 10. Торцова часть верхней полости 5 со стороны дымовой трубы 2 выполнена с отверстием 11 дл забора наружного воздуха, а противоположна отверстию , сторона верхней полости соединена дополнительным воздухопроводом 12 с ,ептил тором 10.water 9 with a fan 10. The end part of the upper cavity 5 on the side of the chimney 2 is made with an opening 11 for intake of outside air, and opposite the opening, the side of the upper cavity is connected by an additional air duct 12 s, with a fan 10.
Оттаивание мерзлого грунта производ т следующим образом.The thawing of frozen soil is carried out as follows.
Устройство устанавливают на мерзлый грунт в месте его оттаивани , и вентил тором 10 из атмосферы через отверстие 11 дл забора наружного воздуха, верхнюю полость 5 и дополнительный воздухопровод 12 подают воздух по воздухопроводу 9 к форсунке 6. В эту же форсунку по топливопроводу 7 из бака 8 дл жидкого топлива подают топливо. Поджигают топливовоздушную смесь, котора сгорает в нижней полости 4 короба 1.The device is installed on the frozen ground at the place of its defrosting, and the fan 10 from the atmosphere through the opening 11 for intake of outside air, the upper cavity 5 and the additional air duct 12 supply air through the air duct 9 to the nozzle 6. To the same nozzle through the fuel line 7 from the tank 8 for liquid fuel, fuel is supplied. Burn the air-fuel mixture, which burns in the lower cavity 4 of the box 1.
Образовавшиес при сгорании продукты горени и гор чие дымовые газы, проход через нижнюю полость 4, отдают тепло грунту и нагревают воздух, поступающий из атмосферы , и проход щий через верхнюю полость 5. Пройд через нижнюю полость 4, дымовые газы и продукты сгорани выбрасываютс в атмосферу через дымовую трубу 2. Нагретый же в верхней полости воздух через дополнительный воздухопровод 12 вентил тором 10 по воздухопроводу 9 подаетс в форсункуThe combustion products and hot flue gases formed during combustion pass through the lower cavity 4, give off heat to the ground and heat the air coming from the atmosphere and passing through the upper cavity 5. Passing through the lower cavity 4, the flue gases and combustion products are released into the atmosphere through the chimney 2. The air heated in the upper cavity through the additional air duct 12 by the fan 10 through the air duct 9 is supplied to the nozzle
6, расположенную в нижней полости 4 и тем самым повышает эффективность использовани тепла от сгорани топлива. Кроме того, данное устройство обеспечивает более равномерный нагрев грунта и уменьшает тепловые потери в атмосферу.6, located in the lower cavity 4, and thereby increases the efficiency of heat utilization from burning fuel. In addition, this device provides a more uniform heating of the soil and reduces heat loss to the atmosphere.
Применение предлагаемого устройства обеспечивает экономию топлива на 10-20% по сравнению с известными.The application of the proposed device provides fuel savings of 10-20% compared with the known.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752092404A SU600262A1 (en) | 1975-01-03 | 1975-01-03 | Device for thawing frozen soil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752092404A SU600262A1 (en) | 1975-01-03 | 1975-01-03 | Device for thawing frozen soil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU600262A1 true SU600262A1 (en) | 1978-03-30 |
Family
ID=20606152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752092404A SU600262A1 (en) | 1975-01-03 | 1975-01-03 | Device for thawing frozen soil |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU600262A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323322A (en) * | 1979-07-05 | 1982-04-06 | Dome Petroleum Limited | Warm air canopy system for providing ice-free zone |
| US7866920B2 (en) | 2002-12-05 | 2011-01-11 | Meco Environmental, Llc | Methods and systems for remediating contaminated soil |
-
1975
- 1975-01-03 SU SU752092404A patent/SU600262A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323322A (en) * | 1979-07-05 | 1982-04-06 | Dome Petroleum Limited | Warm air canopy system for providing ice-free zone |
| US7866920B2 (en) | 2002-12-05 | 2011-01-11 | Meco Environmental, Llc | Methods and systems for remediating contaminated soil |
| US8137029B2 (en) | 2002-12-05 | 2012-03-20 | MECO Enviromental, LLC | Methods and systems for remediating contaminated soil |
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