SU1633057A1 - Method of influencing thermal conditions of a river - Google Patents
Method of influencing thermal conditions of a river Download PDFInfo
- Publication number
- SU1633057A1 SU1633057A1 SU894670352A SU4670352A SU1633057A1 SU 1633057 A1 SU1633057 A1 SU 1633057A1 SU 894670352 A SU894670352 A SU 894670352A SU 4670352 A SU4670352 A SU 4670352A SU 1633057 A1 SU1633057 A1 SU 1633057A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- river
- tributary
- winter
- downstream
- thermal regime
- Prior art date
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Изобретение относитс к гидротехнике и может быть использовано дл уменьшени вли ни ГЭС на тепловой режим реки в зимнее врем . Целью изобретени вл етс повышение эффективности охлаждени реки в зимнее врем . На притоке реки сооружаетс гидроузел, через который производитс пропуск потока в режиме, обеспечивающем поступление щуголедо- вых массу из притока в реку. В результате происходит эффективное доохлаждение реки , уменьшаетс длина полыньи за гидро- электро танцией, термический режим реки приближаетс к бытовому. 1 ил.The invention relates to hydraulic engineering and can be used to reduce the influence of hydroelectric power plants on the thermal regime of a river in winter. The aim of the invention is to increase the cooling efficiency of the river in winter. On the tributary of the river, a waterworks is constructed, through which flow is passed in a mode that ensures the passage of the ice from the tributary into the river. As a result, an effective cooling of the river takes place, the length of the open-hole is reduced by hydropower, the thermal regime of the river approaches that of the domestic one. 1 il.
Description
Изобретение относитс к гидротехнике и может быть использовано дл уменьшени вли ни ГЭС на тепловой режим реки в зимнее врем .The invention relates to hydraulic engineering and can be used to reduce the influence of hydroelectric power plants on the thermal regime of a river in winter.
Целью изобретени вл етс повышение эффективности охлаждени реки в зимнее врем .The aim of the invention is to increase the cooling efficiency of the river in winter.
На чертеже изображен участок нижнего бьефа реки.The drawing shows a section of the downstream of the river.
На притоке 1. реки 2 размещен гидроузел 3, в нижнем бьефе которого в зимнее врем имеютс участки полыньи 4, щуголе- дохода 5 и ледостава б.On the tributary of the 1. river 2 there is a hydropower station 3, in the downstream of which in the winter time there are areas of open water 4, shcholo- income 5 and freeze-up b.
В русло реки 1 из притока 2 режимов пропуска потока через гидроузел 3 обеспечиваетс подачи щуги 5 или срыв лед ного покрова 6, чем и достигаетс эффективное доохлаждение основной реки.Into the riverbed 1, from the inflow 2 flow passage modes through the hydroelectric complex 3, feed pitch 5 or disruption of the ice cover 6 is provided, which is what achieves effective after cooling of the main river.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894670352A SU1633057A1 (en) | 1989-03-30 | 1989-03-30 | Method of influencing thermal conditions of a river |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894670352A SU1633057A1 (en) | 1989-03-30 | 1989-03-30 | Method of influencing thermal conditions of a river |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1633057A1 true SU1633057A1 (en) | 1991-03-07 |
Family
ID=21437838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU894670352A SU1633057A1 (en) | 1989-03-30 | 1989-03-30 | Method of influencing thermal conditions of a river |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1633057A1 (en) |
-
1989
- 1989-03-30 SU SU894670352A patent/SU1633057A1/en active
Non-Patent Citations (1)
Title |
---|
Ледотермический режим рек Сибири и его изменение при строительстве ГЭС Новосибирск, 1964, с 93-109. * |
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