On October 9th, the torch collection ceremony for the 15th National Games, the 12th National Para Games, and the 9th Special Olympics was held in Guangzhou. The torch "bloomed", the spark lamp "Spark Building Dreams", and the spark pot "Prosperous Unity" of this grand event were unveiled, demonstrating the unity of the three regions and the spirit of sports. The gas appliances used for this torch collection include torch pots, spark pots, spark boxes, torches, etc. ”Ma Haichuan, Vice President and General Manager of Product Platform at Wanjiale, introduced that their company has achieved three major technological innovations when designing and developing related equipment. One is that the gas appliance adopts a dual-mode burner, and the diffusion combustion of the main burner can ensure a high flame load and a bright yellow color, giving people a warm and enthusiastic feeling; The internationally leading Wenhuo micro flame technology not only has a high ignition success rate, but also can prevent explosion, wind and rain, and tipping. Secondly, gas appliances have achieved a dual breakthrough in safety. The working load pressure can reach 8 megapascals, which is more than four times the normal pressure, and gas safety is absolutely guaranteed, "said Ma Haichuan. In addition, the ignition box and torch adopt precise temperature control technology. When the flame burns for more than 20 minutes, the surface temperature of the torch still does not exceed 37 ℃, and it will not be scalded during handover. Thirdly, the team conducted extensive testing on potential adverse weather conditions and complex environments. The torch, cauldron, and cauldron can withstand level 8 typhoons and weather conditions with wind and rain, "said Ma Haichuan. Even if the torch stick is tilted at 45 degrees, it can still work and burn normally, and the torch can still maintain normal and stable operation when dropped from 2 meters high. (New Society)