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Применить Всего найдено 4. Отображено 4.
03-10-2019 дата публикации

NUCLIDE-MIGRATION-PREVENTION BARRIER FOR UNDERGROUND NEUTRON ENERGY POWER STATION AND CONSTRUCTION METHOD THEREFOR

Номер: WO2019184928A1
Принадлежит:

A nuclide-migration-prevention barrier for an underground neutron energy power station, comprising an artificial barrier structure (1) disposed at the lower part of an underground chamber (2). The artificial barrier structure (1) comprises a bottom wall (11), a peripheral side wall (12), and a top wall (13); an accommodating cavity (14) is formed among the bottom wall (11), the peripheral side wall (12), and the top wall (13); the bottom wall (11), the peripheral side wall (12), and the top wall (13) are separately provided with a lead powder concrete layer (15), a clay layer (16), and a reinforced concrete layer (17) which are disposed in sequence from inside to outside; a slurry injection layer (18) is disposed around the outer side of the artificial barrier structure (1); a surrounding rock layer (3) is located at the outer side of the slurry injection layer (18); the surrounding rock layer (3) has a surrounding rock thickness. Also provided is a construction method for a nuclide-migration-prevention ...

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03-10-2019 дата публикации

STRUCTURAL SYSTEM FOR USE IN UNDERGROUND NEUTRON POWER STATION

Номер: WO2019184931A1
Принадлежит:

A structural system for use in an underground neutron power station, the system comprising a main tunnel structural body (1) and at least one branch tunnel structural body (2) connected to one end of the main tunnel structural body (1), wherein the at least one branch tunnel structural body (2) is in communication with the main tunnel structural body (1), and a lining of the main tunnel structural body (1) and a lining of the branch tunnel structural body each have: a molded reinforced concrete layer (11), a sprayed concrete layer (12) and a bolt support structure (13) that are arranged successively from the inside to the outside, wherein a waterproof layer (14) is disposed between the sprayed concrete layer (12) and the molded reinforced concrete layer (11). The present structural system for use in an underground neutron power station may solve the construction safety and operational safety problems of the underground neutron power station, and may simultaneously meet requirements for ...

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03-10-2019 дата публикации

UNDERGROUND NEUTRON ENERGY POWER STATION MONITORING SYSTEM AND METHOD

Номер: WO2019184930A1
Принадлежит:

Provided is an underground neutron energy power station monitoring system and a method, the system comprises: a field data monitoring component system, at least one data acquisition control module, at least one signal transmission system and at least one remote terminal system; the field data monitoring component system measures state data of different measuring points; the data acquisition control module collects the state data and receives a control command fed back by the remote terminal system, and sends out a specific action command to a subsystem of the underground neutron energy power station according to the control command; the signal transmission system receives the state data, and outputs the state data to the remote terminal system; the remote terminal system is connected with the signal transmission system and used for receiving the state data and performing next time period state prediction and safety forecast according to the state data. According to the present invention ...

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03-10-2019 дата публикации

RESIDUAL HEAT COLLECTING AND UTILIZING SYSTEM FOR USE IN UNDERGROUND NEUTRON ENERGY POWER PLANT

Номер: WO2019184927A1
Принадлежит:

A residual heat collecting and utilizing system for use in an underground neutron energy power plant, comprising a main power generation system residual heat utilizing loop (1) and a shielding structure residual heat collecting and utilizing loop (2). The main power generation system residual heat utilizing loop (1) comprises a first heat exchanger (11) that is connected to a power generation system (7) of an underground neutron energy power plant, wherein the first heat exchanger (11) is connected to a first heat sink (4), and the power generation system (7) is connected to an energy generation system (5) of the underground neutron energy power plant. The shielding structure residual heat collecting and utilizing loop (2) comprises a heat exchange tube (21), second heat exchanger (22) and second heat sink (4) that are successively connected, and the heat exchange tube (21) is disposed on an outer peripheral side of the energy generation system (5). The residual heat collecting and utilizing ...

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