Composition and structure of water chiller

Direct burning typeWater ChillerThe burner is used to heat the solution in the generator, and some chillers also add water heaters, which are designed to provide warm hot water or sanitary hot water. The high-pressure generator of the direct-fired chiller is different from the steam type, while the other parts are similar to the steam type.

Water Chiller

1. High voltage generator High voltage generator is composed of inner tube body, outer tube body, front tube plate, rear tube board, threaded smoke tube and smoke box. The burner inserts an inner cylinder from the front tube plate, the spray flame (about 1400 ℃) causes the inner tube and the smoke tube around the lithium bromide dilute solution to boil, produces the water vapor, simultaneously causes the solution to condense, produces the water vapor to enter the human low pressure generator, but the concentrated solution passes through the high temperature heat exchanger to suck the human absorber.

Cold Water Machine Factory

2. Burner is divided into fuel burner and gas burner. The fuel burner of the chiller has two kinds, oil type and non return oil type. The gear pump in the burner usually raises the fuel pressure to 0.5 ~ 2.0 MPa, then spurts out from the tip of the nozzle, and uses the pressure of the fuel to reach the atomization through the ignition transformer, and the high-voltage electricity is added between the ignition electrodes, and the spark sparks the fuel to ignite.

Shenzhen Cold water Machine

3. The water heater is essentially a shell-and-tube type of steam-water heat exchanger, so that the steam generated by the high-pressure generator into the water heater for heat exchange to heat heating hot water or sanitary hot water, and steam itself condensed into a liquid and flow back to the high-pressure generator.