Yucheng DN500 water seal fire prevention and explosion relief device, explosion-proof and anti backfire integrated device

Description :

　　YuchengDN500Water sealed fire and explosion prevention device Explosion proof and anti backfire integrated device

　　DN500Water sealed fire and explosion prevention device, pipe diameterfive hundredFlame retardant and explosion-proof device, integrated device for explosion prevention and tempering

　　The product quality of Tai'an Yucheng water seal fire prevention and explosion relief device is reliable and has a good reputation. Below, we will introduce our company's DN500 water seal fire prevention and explosion relief device:

　　Characteristics of DN500 water seal fire prevention and explosion relief device:

　　1. The DN500 water seal fire prevention and explosion relief device adopts a double tube structure with a reasonable internal structure, achieving a constant effective water seal height and playing a role in water seal fire prevention;

　　2. Real time monitoring of water seal surface liquid level in water sealed explosion-proof devices;

　　3. The DN500 water seal fire prevention and explosion relief device has overpressure explosion relief function;

　　4. The DN500 water seal fire prevention and explosion relief device has an automatic water replenishment function. When the water seal height exceeds the normal working range, it can automatically sound an alarm.

　　Working principle of DN500 water seal fire prevention and explosion relief device:

　　Under normal transportation conditions, gas flows from the inlet pipe to the outlet pipe through the flame retardant and explosion relief device as shown in the figure below. When the gas in the outlet pipe explodes or burns, the shock wave generated by the explosion causes the explosive device to explode and release the explosive pressure; At the same time, sealing water plays a role in flame suppression and fire prevention, preventing gas explosions or combustion from reaching the inlet (or outlet) pipeline, thereby preventing explosions or fires in other parts of the drainage system and avoiding the expansion of accidents. The water seal fire prevention and explosion relief device has an automatic water level control function. If the water level is lower than the safe operating water level due to the lack of water in the water supply pipeline or electromagnetic valve failure, the system will issue an alarm model.

　　The DN500 water seal fire prevention and explosion relief device is purchased from the inlet (outlet) gas pipe, inlet water tank, explosion relief rubber, explosion relief tank, water level controller, metal diversion network, etc. The metal diversion net is made of stainless steel mesh with a mesh size of not less than 4 mesh. The pressure loss of the gas pipeline transportation water seal fire prevention and explosion relief device shall not exceed 2kPa.

　　Three sets of water level sensors are installed in the DN500 water seal flame retardant and explosion relief device water level controller, which can provide real-time water replenishment and discharge for the flame retardant and explosion relief device, keeping the water seal height within the effective height range; When the water seal height of the water seal fire prevention and explosion relief device exceeds the normal working range, it can automatically alarm; When there is no water in the water replenishment pipeline, it can automatically sound an alarm; The water seal fire prevention and explosion relief device has a self checking function, and can automatically alarm when there is a fault.

　　Tai'an Yucheng has won market recognition with the quality of large manufacturers and the price of small manufacturers. It has been operating tirelessly for many years and has strict requirements for products and services. We look forward to cooperating with you!

AfterSalesService :

• DN500 water seal fire prevention and explosion relief device