Reactor support device

Abstract

The invention discloses a reactor support device. The reactor support device comprises a support foundation, a first slide base module and a second slide base module arranged on the support foundation; the first slide base module comprises a first slide base mechanism, and a first slide piece arranged on the first slide base mechanism; one end of the first slide piece is connected to the side surface of reactor equipment; relatively, a first slide base mechanism can move in the radial direction of the reactor equipment back and forth; the second slide base module comprises a second slide basemechanism, and a second slide piece arranged on the second slide base mechanism; one end of the second slide piece is connected to the side surface of the reactor equipment; and relatively, a second slide base mechanism can move in the connecting line direction between parallel reactor equipment back and forth. The reactor support device realizes compact arrangement of the reactor equipment in a reactor cabin, transfers static loads generated by the equipment and accessories thereof to the bottom of the reactor cabin, releases the heat displacement generated by a loop of the reactor, effectively resists inertia loads caused by periodical alternating loads of ocean environments, and improves the equipment safety and reliability.

Description

technical field [0001] The invention relates to the technical field of reactors, in particular to a reactor supporting device. Background technique [0002] At present, the energy supply is becoming increasingly tight. Due to its wide applicability, short construction period and low construction cost, small reactors are sought after by countries all over the world, and they are competing to develop their own small reactors, especially offshore small reactors. [0003] Small offshore reactors are usually installed in the cabin. Under marine conditions, the primary circuit equipment of the nuclear reactor is vulnerable to impact loads such as wave impact and external impact. Long-term periodic ocean loads during the service life will lead to fatigue failure. Therefore, existing land-based reactor arrangements are not suitable for marine conditions. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a reactor support ...

AI Technical Summary

Problems solved by technology

[0003] Small offshore reactors are usually installed in the cabin. Under marine conditions, the primary circuit equipment of the nuclear reactor is vulnerable to impact loads such as wave impact and external impact. Long-term exposure to ocean periodic alternating loads during the service life will lead to fatigue failure

Therefore, existing land-based reactor arrangements are not suitable for marine conditions

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