RU2368725C1 - Complex of hydrotechnical structures of navigable channel which connects basins of two seas and method of its application - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: invention is related to the field of hydrotechnical construction of navigable channels. Complex of hydrotechnical structures of navigable channel that connects water basins includes system of navigable locks and water reservoirs of transport purpose, system of water-supplying channels, hydraulic units generating electric energy and mechanisms for water pumping. Hydraulic units installed in upper heads of navigable locks generate electric energy in process of filling of drain prisms of lock chambers in process of vessel locking, are installed in system of water supply galleries of navigable lock heads, are electrically connected to consumer of electric energy. Hydraulic units installed in lower heads of navigable locks generate electric energy in process of lock chamber drain prism evacuation in process of vessel locking, are installed in system of water supply galleries of navigable lock heads, are electrically connected with mechanisms for water pumping. Mechanisms for water pumping are installed in lower heads of navigable locks and are arranged with the possibility to use electric energy generated in hydraulic units in process of drain prisms evacuation for return of some water of drain prism into water reservoir of upper reach through water-supply galleries.

EFFECT: invention makes it possible to increase water saving and economic efficiency of navigable channel hydrotechnical structures complex operation.

4 cl, 1 dwg

Description

Technical field

The invention relates to the field of hydraulic engineering, specifically to navigable canals, designed to reduce ship passage between the basins of the seas or rivers and increase water conservation.

State of the art

An analogue of the proposed complex of hydraulic structures of the navigable canal can be considered the technical solution described in US patent No. 5678956, MKI E02B 5/04, op. 10.21.1997. The analogue contains a system of shipping locks and transport reservoirs, as well as a system of water supply channels to provide water for ship locks, hydraulic units that generate electricity, and mechanisms for pumping water.

The disadvantages of the analogue are: insufficiently high water saving and economic efficiency of the complex of hydraulic structures of the shipping channel.

Disclosure of invention

Climate change observed in the last period, due to an increase in average annual temperature, leads to an increase in the contrast of climatic phenomena. An example is the local records for the amount of precipitation. In dry periods, the rational use of water resources becomes relevant.

The objective of the invention is to increase water conservation and economic efficiency of the complex of hydraulic structures of the shipping channel.

Technical results of the invention: improving water conservation and economic efficiency of the complex of hydraulic structures of the shipping channel.

The technical results are achieved by the fact that the complex of hydraulic structures of the navigable canal connecting the water basins of two seas and / or rivers includes a system of navigable locks and transport reservoirs located along the slopes of the watershed between the two basins, which enable the vessels to overcome the said watershed on both slopes of the latter, as well as a system of water supply channels for providing water for ship locks, hydroelectric generating units generating electricity, and mechanisms for transferring water tanks, said hydraulic units installed in the upper heads of the shipping locks generating electricity when the drainage prisms of the lock chambers are triggered during the ship lock, are located in the system of water galleries of the heads of the shipping locks, electrically connected to the consumer of electric energy, the mentioned hydraulic units installed in the lower heads shipping locks that generate electricity when the drainage prisms of the lock chambers are triggered during ship locks are located in the water supply system galleries of the heads of shipping locks, are electrically connected to the mechanisms for pumping water that are installed in the lower heads of the shipping locks, the mentioned mechanisms for pumping water are made with the possibility of using the electricity generated by the hydraulic units installed in the lower heads of the shipping locks when the drainage prisms of electricity are used to return part of the water drain prism in the upper pool through the water galleries.

Technical results are also achieved by the fact that mechanisms for pumping water can be located in the lock chambers.

Technical results are also achieved by the fact that the mechanisms for pumping water can be located on the side of the downstream reservoir.

Technical results are achieved by the fact that the method of using the complex of hydraulic structures of the navigable canal consists in the fact that when locking ships on hydraulic units located in the upper heads of navigable locks, they generate electrical energy while filling the drainage prisms of the gateway chambers from the upper pool and consume it in the consumer of electric energy, at hydraulic units located in the lower heads of shipping locks, they generate electric energy during the discharge of drainage measurement of lock chambers in the downstream reservoir, the electric energy generated during operation of the hydraulic units of the lower heads of the shipping locks is used to operate the mechanisms for pumping water and pump the latter through the water galleries in the upper pool during the discharge of the drainage prisms of the lock chambers.

Brief Description of the Drawing

The drawing shows a diagram of a complex of hydraulic structures of the shipping channel.

The implementation of the invention

The complex of hydraulic structures of the navigable canal connecting the water basins of two seas and / or rivers includes a system of navigable locks 1 and transport reservoirs located along the slopes of the watershed between the two basins, which ensure that the ships overcome the said watershed on both slopes of the latter, as well as a system of water supply canals to provide water for ship locks, hydraulic units 2 and 3, generating electricity and mechanisms for pumping water 4. Hydraulic units 2, installed e in the upper heads of 5 shipping locks 1, generating electricity when the drainage prisms are triggered, 6 lock chambers 1 in the process of locking ships are located in the water gallery system 7 heads of 5 shipping locks 1, are electrically connected to the consumer of electric energy 8. Hydraulic units 3 installed in the lower heads 9 shipping locks 1, generating electricity when triggering drainage prisms 6 cameras locks 1 in the process of locking ships are located in the system of plumbing galleries 10 heads 9 shipping locks 1 and are electrically connected unified with the mechanisms for pumping water 4, which are installed in the lower heads 9 of the shipping locks 1. The mechanisms for pumping water 4 are made with the possibility of using the electricity generated by hydraulic units 3 to return part of the water of the drain prism 6 to the reservoir of the upper pool 11 through the water galleries 12.

Mechanisms 4 for pumping water can be located in the chambers of the locks 1.

Mechanisms 4 for pumping water can be located on the side of the reservoir downstream 13.

The complex of hydraulic structures of the shipping channel works as follows. When locking ships on the hydraulic units 2 located in the upper heads 5 of the shipping locks 1, they generate electric energy while filling the drainage prisms of the lock chambers from the reservoir of the upper pool 11 and consume it in the consumer of electric energy 8. On the hydraulic units 3 located in the lower heads 9 of the shipping sluices 1, generate electric energy during operation of the drainage prisms 6 chambers of locks in the reservoir downstream 13. Electric energy generated by the operation of hydraulic units 3 lower heads 9 navigable x gateways, employ mechanisms for 4 for pumping water and pumped through the last water galleries 12 in the upstream reservoir 11 during drawdown drain prisms 6 cameras 1 gateway.

The manufacture of a complex of hydraulic structures of the shipping channel can be carried out from known materials by known methods, and the implementation of the method of its operation can be carried out according to the above sequence.

Thus, the use of the device and method described in the proposed technical solutions will achieve the technical results indicated in this invention.

Claims (4)

1. The complex of hydraulic structures of the navigable canal connecting the water basins of two seas and / or rivers, including a system of navigable locks and transport reservoirs located along the slopes of the watershed between the two basins, to ensure that the ships overcome the mentioned watershed on both slopes of the latter, as well as a water supply system channels for providing water for ship locks, hydraulic units that generate electricity, and mechanisms for pumping water, characterized in that it is mentioned hydropower units installed in the upper heads of the shipping locks, generating electricity when filling the drainage prisms of the lock chambers in the process of ship locks, are located in the water supply gallery of the heads of the shipping locks, are electrically connected to the consumer of electric energy, the mentioned hydropower units installed in the lower heads of the shipping locks, generating electricity during operation of the drainage prisms of the lock chambers in the process of locking ships, located in the system of water galleries of the heads x locks, electrically connected to the mechanisms for pumping water that are installed in the lower heads of the shipping locks, the mentioned mechanisms for pumping water are made with the possibility of using generated on the hydraulic units installed in the lower heads of the shipping locks, when the drainage prisms of electricity are used to return part of the water of the drainage prism in the upstream reservoir through the water galleries. 2. The complex of hydraulic structures of the shipping channel according to claim 1, characterized in that the mechanisms for pumping water are located in the lock chambers. 3. The complex of hydraulic structures of the navigable canal according to claim 1, characterized in that the mechanisms for pumping water are located on the side of the downstream reservoir. 4. The method of using the complex of hydraulic structures of the navigable canal according to claim 1, which consists in the fact that when locking ships on hydraulic units located in the upper heads of navigable locks, they generate electrical energy while filling the drainage prisms of the lock chambers from the upper pool and consume it in electrical energy consumer, at hydroelectric units located in the lower heads of shipping locks, generate electrical energy during operation of the drainage prisms of the lock chambers in the reservoir n lower pole pond, electrical energy generated during operation of hydraulic units lower heads navigable gateways for involve mechanisms for pumping water and the water is pumped through the last picture in the upstream reservoir during drawdown drain prisms lock chambers.