Newyddion
- Firefighters from the Contra Costa County Fire Department were called to report a fire at the commercial building of the Executive Inn Motel in Antioch at 2:53 pm Saturday. It is reported that one person was unable to leave the smoky room. ...Darllen mwy
-
Darllen mwy
-
Darllen mwy
- The fire sprinkler is often seen in public places. In case of fire accident, the fire sprinkler will automatically spray water to reduce the fire risk. Beth yw egwyddor weithredol chwistrellwr tân? Beth yw'r mathau cyffredin o chwistrellwyr tân? The fire sprinkler mainly uses the working princip...Darllen mwy
-
Darllen mwy
-
Darllen mwy
-
Darllen mwy
-
Fire sprinkler 1.Sprinkler for extinguishing fire according to fire signal Fire sprinkler: a sprinkler that starts automatically according to the predetermined temperature range under the action of heat, or starts by the control equipment according to the fire signal, and sprinkles water accordin.. .Darllen mwy -
Darllen mwy
-
1.Different purposes: the upright sprinkler head is used in places without suspended ceilings, and the distance from the ceiling is 75MM-150MM. The top cover plays a part of the heat collection function, and about 85% of the water is sprayed downward. Y pendent pendent headis y mwyaf eang ...Darllen mwy -
In the process of fire fighting, the fire high-pressure water mist sprinkler uses the method of blocking radiant heat. Mae'r niwl dŵr a chwistrellwyd gan y ffroenell niwl dŵr pwysedd uchel yn gorchuddio fflam a phlu mwg llosgiadau trwy'r stêm yn gyflym ar ôl anweddu. Using this method...Darllen mwy -
1、 How to install fire sprinkler 1-1. Darganfyddwch safle gosod y pen chwistrellu tân a chynllun gwifrau'r bibell ddŵr gysylltiedig, a ddylai gydymffurfio â'r gofynion gosod perthnasol, er mwyn osgoi cyfarwyddiadau anghywir gan arwain at waith annormal, ac osgoi'r situati ...Darllen mwy