Jining Dongda Electric Co., Ltd.

Dongda compressed air water supply self-rescuing device, coal-safe compressed air water supply self-rescuing device
Mine compressed air self-rescuing oxygen supply and water supply integrated device, compressed air water supply self-rescuing device, compressed air water supply self-rescuing device coal safety certificate number , Our advantages:, we are a regular manufacturer, we have low prices, we have good credit and after-sales service. If you need help, please contact Xiao Zhao and he will be at your service 24 hours a day.
How to install the pressure air water supply self-rescue device?
When installing the compressed air water supply self-rescue device, first adjust the pressure of the pressure reducing valve to the lowest level, that is, use the hexagonal wrench provided with the equipment to unscrew the nut on the top of the pressure reducing valve and adjust it counterclockwise to the bottom. The table shows zero. Then connect the underground water supply pipe. Slowly adjust the pressure reducing valve clockwise. When the pressure gauge pointer points to (.), stop adjusting, tighten the adjusting hole nut, and then open each water supply valve one by one to see if enough clean water flows out of each water supply pipe. . If the water supply is normal, please close the water supply device door and insert the door latch. If in an emergency, underground personnel need to rescue and drink water, they can open the box door and then open the valve of the corresponding water outlet to drink clean water directly and wait for timely rescue.
Special note: Do not pull hard!
Dongda’s compressed air water supply self-rescue device, coal-pressured air water supply self-rescuer On the basis of the above, water inlet pipe, water purification filter, water type pressure gauge, drainage device (multiple groups), etc. are added. Similarly, the box body, mounting plate, main air inlet pipe, and main water inlet pipe are made of stainless steel. One box provides six groups of water supply and six groups of gas supply (groups can be designed according to requirements).
Technical parameters of pressure air water supply self-rescue device:
Model:
Water supply pressure: .&.
Turbidity: &
Temperature: &℃ municipal tap water
Drinking water outlet: A hose (with a health permit, capable of drinking) is used to connect it, and it is matched with the mine pressure air self-rescue device. Service life: years (when household water is purified)
Initial water production: &/
Water inlet interface: ф high-pressure hose joint or joint seat.
Contact person: Manager Zhao Mobile: (WeChat) Landline Fax: :
Warm reminder: The website price is for reference only, the actual price is subject to the mobile phone quotation. Looking forward to your call.
Dongda pressure air water supply self-rescue device, coal pressure air water supply self-rescue device