QUICK-RESPONSE SPRINKLER
First Claim
1. A sprinkler, containing a housing with an outlet, covered by a shutoff valve, a shutoff valve controller, differing by having a fire sensor, controlling an area protected by the sprinkler, and an activation unit, while the shutoff valve controller is equipped with an electric trigger device, and activation unit inputs are connected with fire sensor outputs, and outputs are connected with electric trigger outputs.
1 Assignment
0 Petitions
Accused Products
Abstract
The invention relates to fire-extinguishing means, and more particularly to sprinklers for fire-extinguishing systems. A sprinkler comprises a body with an outlet opening which is closed off by a check valve, and a unit for controlling the state of the check valve. The sprinkler is provided with a fire sensor and an activation unit. The unit for controlling the state of the check valve is equipped with an electric trigger device. The input pins of the activation unit are connected to the outputs of the fire sensor. The output pins of the activation unit are connected to the outputs of the electric trigger. The technical result is an increase in the response speed of the sprinkler.
12 Citations
10 Claims
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1. A sprinkler, containing a housing with an outlet, covered by a shutoff valve, a shutoff valve controller, differing by having a fire sensor, controlling an area protected by the sprinkler, and an activation unit, while the shutoff valve controller is equipped with an electric trigger device, and activation unit inputs are connected with fire sensor outputs, and outputs are connected with electric trigger outputs.
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2. A sprinkler per item 1, differing by having the shutoff valve controller containing a heat sensor, and an electric heater as an electric trigger device.
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3. A sprinkler per item 1, differing by having a differential flame detector as a fire sensor, controlling an area protected by the sprinkler.
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4. A sprinkler per item 1, differing by having a directional fire alarm as a fire sensor, controlling an area protected by the sprinkler.
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5. A sprinkler per item 4, differing by having a directional flame detector as a fire alarm.
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6. A sprinkler per item 1, differing by having a fire sensor, controlling an area protected by the sprinkler, designed as a removable sensor.
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7. A sprinkler per item 1, differing by having a fire sensor, controlling an area protected by the sprinkler, placed within the fire sensor housing.
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8. A sprinkler per item 1, differing by having a bracket, to which a fire sensor, controlling an area protected by the sprinkler, is fastened.
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9. A sprinkler per item 1, differing by having an activation unit equipped with additional outputs to connect with electric trigger devices of other sprinklers.
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10. A sprinkler per item 1, differing by having a fire sensor, controlling an area protected by the sprinkler, connected with an activation unit through a receiving controller.
Specification