Reactor parallel air cooling heat-removal system

[0020] Example 1:

[0021] A parallel air cooling system for reactors, such as Figure 1~4 As shown, the cabinet 1 includes an organic-side reactor 3 and a grid-side reactor 4 arranged inside the cabinet 1, and the machine-side reactor 3 and the grid-side reactor 4 are adjacent and arranged in parallel at the bottom of the cabinet 1; also includes a fan 5 and the water-air heat exchanger 2; the water-air heat exchanger 2 is arranged on the side close to the machine-side reactor 3, and an air cavity 6 is provided between the water-air heat exchanger 2 and the machine-side reactor 3; the fan 5 is fixed On the water-air heat exchanger 3, and the air outlet of the fan 5 is facing the air inlet of the water-air heat exchanger; an air cavity 8 is formed between the air outlet of the fan 5 and the air inlet of the water-air heat exchanger 2; Several wind deflectors 7 are provided on the sides of the side reactor 3 and the grid side reactor 4 and the side of the cabinet 1 to prevent cold wind from flowing to the cabinet 1.

[0022] The cabinet 1 between the generator-side reactor 3 and the grid-side reactor 4 is also provided with a wind deflector 7 to prevent cold wind from flowing to the cabinet 1.

[0023] A gap of 5 mm-30 mm is formed between the wind deflector 7 and the above-mentioned machine-side reactor 3 and grid-side reactor 4.

[0024] The position of the wind deflector 7 arranged on the cabinet 1 is 1/2 to 4/5 of the height of the machine-side reactor 3 or the grid-side reactor 4.

[0025] The air width between the inner envelopes of the machine-side reactor 3 and the grid-side reactor 4 is 5mm-30mm.

[0026] The working mode of the parallel air-cooled heat dissipation system for the reactor provided by the present invention is as follows:

[0027] The fan 5 sucks in the hot air in the cabinet 1, and the water-air heat exchanger 2 is provided with a coolant inlet 2-1 and a coolant outlet 2-2. The hot air is sent into the water-air heat exchanger 2 to connect to the outside After the supplied cooling liquid undergoes heat exchange, it becomes cold air and enters the wind cavity 8. The cold air enters the grid-side reactor 4 and the machine-side reactor 3 under the action of the wind cavity 8 and the wind deflector 7 In the air gap 13, the cold air takes away the heat generated during the operation of the grid-side reactor 4 and the machine-side reactor 3 into hot air, which is sucked into the fan 5 and enters the next heat dissipation cycle.