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Detection alarm device for fire fighting hydraulic pressure

A water pressure detection and alarm device technology, which is applied to alarms, fire alarms, instruments, etc., to avoid fire losses and ensure normal operation

Inactive Publication Date: 2009-12-02
蒋锐 +1
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Problems solved by technology

[0005] However, when there is no water in the pipe network of the fire-fighting water system due to water leakage or other reasons, the on-duty personnel cannot know at the first time, that is, the prior art has not yet been based on the platform of the automatic fire alarm system. Pressure automatic monitoring and alarm technology

Method used

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  • Detection alarm device for fire fighting hydraulic pressure
  • Detection alarm device for fire fighting hydraulic pressure
  • Detection alarm device for fire fighting hydraulic pressure

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Embodiment Construction

[0027] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0028] Existing fire-fighting facilities include sprinkler head 1, fire hydrant 2, valve 6 and the fire automatic alarm system of existing buildings. The control unit 5 and the pressure sensor 4 are installed in the place where the water pressure needs to be detected, the signal output terminal of the pressure sensor 4 is connected to the signal input terminal of the pressure detection module 3, and the communication terminal of the pressure monitoring module 3 is controlled by the pressure alarm through the second bus or wireless communication The communication terminal of the unit 5 is connected, and the pressure alarm control unit 5 is connected to the central monitoring computer of the urban fire remote monitoring system.

[0029] The urban fire remote monitoring system is an urban fire remote monitoring system that already exists in the cit...

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Abstract

The invention provides a detection alarm device for fire fighting hydraulic pressure, and belongs to the technical field of fire fighting engineering. The device comprises a plurality of groups of pressure sensors, pressure detection modules and pressure alarm control units; and signal output ends of the pressure sensors are connected with signal input ends of the pressure detection modules, communication ends of the pressure detection modules are connected with communication ends of the pressure alarm control units by two buses or wireless communication. The device can monitor the fire fighting hydraulic pressure in real time, and be connected to the prior urban fire control remote monitoring alarm system or building fire automatic alarm system for alarm by an alarm host. Fire fighting persons on duty can know pressures of monitoring points of the fire fighting water systems of all units in time, so that the normal operation of the fire fighting water systems is ensured, and the fire damage due to insufficient fire fighting water is avoided.

Description

technical field [0001] The invention belongs to the field of fire engineering technology, in particular to a fire water pressure monitoring and alarm control device. Background technique [0002] According to the provisions of the People's Republic of China GBJ16-87 "Code for Fire Protection Design of Buildings" and GB50045-95 "Code for Fire Protection Design of High-rise Civil Buildings", existing buildings are equipped with automatic sprinkler systems, and larger buildings are also equipped with fire protection systems. Automatic alarm system. [0003] The sprinkler system is composed of pumps, valves, underground (concealed) pipe network, above-ground pipe network, sprinkler head or fire hydrant. Due to various reasons such as ground subsidence, road surface being squeezed by large machinery, etc., the pipe network will leak or have no water. If the owner does not check in time, he will not know that there is no water in the pipe network. When a fire occurs, it will not ...

Claims

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Application Information

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IPC IPC(8): A62C37/50A62C35/58G08B17/00G08B25/00
Inventor 蒋锐韩斌武
Owner 蒋锐
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