PL432055A1 - Cooling system for underground mines and method of cooling mines - Google Patents
Cooling system for underground mines and method of cooling minesInfo
- Publication number
- PL432055A1 PL432055A1 PL432055A PL43205519A PL432055A1 PL 432055 A1 PL432055 A1 PL 432055A1 PL 432055 A PL432055 A PL 432055A PL 43205519 A PL43205519 A PL 43205519A PL 432055 A1 PL432055 A1 PL 432055A1
- Authority
- PL
- Poland
- Prior art keywords
- cooling
- coolant
- air
- passive
- mines
- Prior art date
Links
- 238000001816 cooling Methods 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 239000002826 coolant Substances 0.000 abstract 6
- 238000009434 installation Methods 0.000 abstract 3
- 238000009412 basement excavation Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
Abstract
Instalacja chłodząca dla kopalń podziemnych obejmująca sieć chłodnic powietrza połączonych z rurociągami doprowadzającymi i odprowadzającymi chłodziwo charakteryzuje się tym, że ma wzdłuż instalacji chłodzącej rozmieszczone pasywne chłodnice powietrza (2, 3), w postaci wymienników ciepła typu powietrze/chłodziwo, z których każda podłączona jest do rurociągu z chłodziwem. Pasywne chłodnice (2, 3) umiejscowione są w punktach instalacji chłodzenia znajdujących się w wyrobiskach górniczych, w których prędkość przepływu powietrza jest większa od 1 m/s, oraz w których różnica pomiędzy temperaturą powietrza przepływającego przez chłodnicę i temperaturą chłodziwa wpływającego do pasywnej chłodnicy (2, 3) jest większa od 10 stopni Celsjusza. Sposób chłodzenia kopalni wykorzystujący istniejącą sieć chłodnic powietrza połączonych z rurociągami doprowadzającymi i odprowadzającymi chłodziwo charakteryzuje się tym, że chłodziwo wprowadza się do sieci rurociągów, następnie przepuszcza się je przez rurociągi połączone z pracującymi chłodnicami powietrza (4) oraz przez połączone z tymi rurociągami pasywne chłodnice powietrza (2, 3).The cooling installation for underground mines, including a network of air coolers connected to the coolant supply and discharge pipelines, is characterized by the fact that it has passive air coolers (2, 3) arranged along the cooling installation, in the form of air / coolant heat exchangers, each of which is connected to pipeline with coolant. Passive coolers (2, 3) are located in points of cooling installations in mining excavations, where the air flow velocity is greater than 1 m / s, and where the difference between the temperature of the air flowing through the cooler and the temperature of the coolant entering the passive cooler ( 2, 3) is greater than 10 degrees Celsius. The method of mine cooling using the existing network of air coolers connected to the coolant supply and discharge pipelines is characterized by the fact that the coolant is introduced into the pipeline network, then it is passed through pipelines connected to the operating air coolers (4) and through passive air coolers connected to these pipelines. (2, 3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL432055A PL240884B1 (en) | 2019-12-03 | 2019-12-03 | Cooling system for underground mines and method of cooling mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL432055A PL240884B1 (en) | 2019-12-03 | 2019-12-03 | Cooling system for underground mines and method of cooling mines |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL432055A1 true PL432055A1 (en) | 2021-06-14 |
| PL240884B1 PL240884B1 (en) | 2022-06-20 |
Family
ID=76321197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL432055A PL240884B1 (en) | 2019-12-03 | 2019-12-03 | Cooling system for underground mines and method of cooling mines |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL240884B1 (en) |
-
2019
- 2019-12-03 PL PL432055A patent/PL240884B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL240884B1 (en) | 2022-06-20 |
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