FIELD: forestry engineering. SUBSTANCE: device has base with connecting pipe having outlet opening, spraying rosette fixed on the base under the connecting pipe, locking unit with member destructible at given threshold temperature and control unit for sprinkler coming into action. The control unit has incombustible ribbon fixed on the base with one of its ends. The material properties enable the free end to roll-in into a roller. The other end of the ribbon is attached to the spraying rosette. The ribbon unwinds when sprinkler device comes into action. The roller is placed on pan attached to the spraying rosette with flexible linking members and on one edge and to removable inlay on the opposite side. The inlay is manufactured from material having acoustic emission properties. It is positioned between the destructible member and locking unit. EFFECT: high reliability in operation; easy to handle device. 2 cl, 1 dwg
Title | Year | Author | Number |
---|---|---|---|
SPRINKLER IRRIGATOR | 0 |
|
SU1443889A1 |
METHOD OF REGISTRATION OF THE TIME OF SPRINKLER REFITTING MOVEMENT (OPTIONS) AND DEVICE FOR ITS IMPLEMENTATION | 2017 |
|
RU2661858C1 |
SPRINKLER SPRAYER OF FIRE-FIGHTING SET | 2016 |
|
RU2631520C1 |
SPRINKLER HEAD | 2003 |
|
RU2236879C1 |
THERMAL LOCK FOR SPRINKLER-TYPE SPRAYER | 2001 |
|
RU2195986C1 |
SHUT-OFF AND STARTING DEVICE OF HIGH-SPEED AUTOMATIC FIRE EXTINGUISHING SYSTEM | 2020 |
|
RU2754439C1 |
HIGH-SPEED AUTOMATIC FIRE EXTINGUISHING SYSTEM | 2020 |
|
RU2754440C1 |
DRENCHER FIRE EXTINGUISHING DEVICE (VERSION) AND FIRE EXTINGUISHING METHOD USING DRENCHER | 2014 |
|
RU2577220C2 |
RETRACTABLE DEVICE FOR IRRIGATORS OF THE FLUSH-MOUNTED FIRE EXTINGUISHING SYSTEM AND IRRIGATOR OF THE FIRE EXTINGUISHING SYSTEM | 2022 |
|
RU2789329C1 |
SPRINKLER IRRIGATOR | 2009 |
|
RU2413553C1 |
Authors
Dates
2001-07-10—Published
2000-10-24—Filed