1.

an u ceann sprinkler is used in places without suspended ceilings, and the distance from the ceiling is 75MM-150MM. Tá cuid den fheidhm bailithe teasa ag an gclúdach barr, agus déantar thart ar 85% den uisce a spraeáil síos. Tá an ceann sprinkler  head is arranged under the suspended ceiling. Tá an 

2.

an ceann sprinkler agus ceann sprinkler   ceann sprinkler 

3.

Tá an spréitear parabolic i gcruth, spraeáil 80 ~ 100% den uisce iomlán síos, agus roinnt de na uisce a spraeáil go dtí an uasteorainn. Tá ansiogairlín sprinkler is the most widely used sprinkler, which is installed on the branch water supply pipe. Tá cruth an sprinkler parabolic, agus déantar 80 ~ 100% den toirt iomlán uisce a spraeáil go talamh.

4.

An socrú ingearach agus , including the spacing between sprinklers on the same water distribution branch pipe and the spacing between adjacent water distribution branch pipes, shall be determined according to the water spraying intensity of the system, the flow coefficient of the sprinkler and the working pressure, and shall not níos mó ná an luach sonraithe, agus ní bheidh sé níos lú ná 2.4 m. The distance between the splash tray and the roof for early suppression of quick reaction sprinklers shall comply with the regulations.