2results about How to "Avoid explosive situations" patented technology

The application provides a gas conveying pipeline fine water mist explosion-proof device, which comprises a long pipe, a plurality of atomizing nozzles, a communicating cavity arranged in the long pipe, a water pipe communicated with one end of the communicating cavity, and a drainage cleaning mechanism arranged on the arc surface of the long pipe. The drainage cleaning mechanism comprises a leakage hole, a cylinder and a fan blade assembly. The leakage hole is arranged on the arc surface of the long pipe, the cylinder is inserted into the leakage hole, and the fan blade assembly is arranged in the cylinder. The arc surface of the long pipe is provided with a square hole. The gas in the pipeline is sprayed by the atomizing nozzles, so that the concentration of the gas is reduced, and the gas explosion is prevented to a certain extent. The water in the pipeline is discharged through the cylinder and the leakage hole, so that the rusting of the pipeline caused by excessive water in the pipeline is avoided.

This utility model discloses a steam generator with a pressure relief structure and a household appliance. The steam generator with a pressure relief structure includes: a flow channel plate, which has an opening, a first water inlet, a steam outlet, and a connecting port, and a flow channel is provided inside the flow channel plate; a heating plate, including a plate body and a heating element disposed on one side of the plate body, with the side of the plate body opposite to the heating element covered by the opening; and a pressure relief structure connected to the flow channel plate, which has a pressure relief port connected to the connecting port. The steam generator with a pressure relief structure in this utility model, by setting the pressure relief structure, can discharge excessively high-pressure steam, ensuring safe use.