Anti-seismic wall hole mounting type heat exchanger for nuclear power station

Abstract

The invention discloses an anti-seismic wall hole mounting type heat exchanger for a nuclear power station. The anti-seismic wall hole mounting type heat exchanger comprises a connecting flange, a cooler and cooler reinforcing supports, wherein the cooler is installed on the connecting flange; each cooler reinforcing support comprises a connecting beam and a supporting seat, wherein each supporting seat comprises a bottom plate and a connecting beam seat which are connected together, inserting ports are formed in the middles of the connecting beam seats, the shapes of the inserting ports correspond to the connecting beams, the ends of the connecting beams are installed in the inserting ports, and the cooler is installed on the connecting beams. The heat exchanger is installed in a wall hole, the cooler in the heat exchanger is installed in the wall hole through the connecting flange and the cooler reinforcing supports, and the connecting flange is arranged on the wall surface, so thatthe heat exchanger plays a certain role in reinforcing the wall hole during installation. The invention relates to the technical field of a ventilation air conditioning system for the nuclear power station, in particular to the anti-seismic wall hole mounting type heat exchanger for the nuclear power station.

Description

technical field [0001] The invention relates to the technical field of ventilation and air-conditioning systems for nuclear power plants, in particular to an anti-seismic wall hole installation heat exchanger for nuclear power plants. Background technique [0002] At present, the wall-mounted heat exchangers installed in the ventilation and air conditioning system of nuclear power plants mainly meet the environmental temperature and humidity, process and comfort requirements of the rooms involved in the ventilation and air conditioning civil air duct system of nuclear power plants, and ensure the operation of equipment in related rooms. The environmental conditions of the required environmental conditions and the environmental conditions of the rooms that allow staff to enter and exit, and maintain the temperature and humidity conditions in the nuclear island plant. It plays an important role in further improving the overall temperature and humidity of the nuclear island ven...

AI Technical Summary

Problems solved by technology

In view of the ventilation and air conditioning system of nuclear power plants, due to the limited installation space of the system and room operating equipment, and the layout of the ventilation system’s civil engineering holes, the installation and fixing of the heat exchanger is relatively complicated, the flow in the system is large, the flow velocity is fast, and the resistance generated in the system is also high. The heat exchanger as a whole, including the installation bracket, must meet the seismic requirements of the relevant workshops and floors of the nuclear power plant. In order to meet the above-mentioned relevant requirements, it is necessary to optimize the design of the wall-mounted heat exchanger equipment and its installation method

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