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Passive remote automatic fire-extinguishing system

A fire-fighting system and automatic technology, applied in fire rescue and other fields, can solve the problems of high cost, huge system, waste of water resources, etc.

Inactive Publication Date: 2011-03-30
天佰立(北京)新技术发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These two systems can only be used in large-scale occasions, such as office buildings, hotels, etc.; the former system is huge and expensive, and once the latter is started, the fire water will not stop, even after the fire is extinguished, it will still be like this, causing water huge waste of resources

Method used

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Experimental program
Comparison scheme
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Embodiment Construction

[0007] Accompanying drawing is the principle structural diagram of present embodiment. The device mainly includes a steel wire protective cover (1), a steel wire (2), a return spring (3), an interlocking sleeve (4), a valve core (5), a magnetic ring (6), a valve body (7), and a magnetic column (8 ), adjusting cover (9), adjusting bolt (10), valve core cover (11), valve cover (12), retaining ring (13), temperature memory alloy (14), steel wire fixing frame (15), sensor cover ( 16); wherein the adjustment cover (9), the adjustment bolt (10), the memory alloy (14), the steel wire holder (15), the sensor cover (16), form the temperature sensor; the return spring (3), the linkage sleeve (4 ), valve core (5), magnetic ring (6), valve body (7), magnetic column (8) and valve cover (12) constitute the opening and closing mechanism of the sprinkler valve, the water inlet of the valve is connected with the fire water network, and the outlet The water outlet can be connected with various...

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PUM

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Abstract

The invention discloses a passive remote automatic fire-extinguishing system, which belongs to the field of automatic fire-extinguishing control equipment. The system is characterized in that: an adjusting hood, an adjusting bolt, a memory alloy, a steel wire fixing frame and a sensor cover form a temperature sensor; and an offsetting spring, a linkage cover, a valve core, a magnetic ring, a valve, a magnetic cylinder and a valve hood form an opening and closing mechanism of a spray valve. The temperature sensor and the spray valve can be distributed and arranged at different places and positions according to the requirement on a fire-extinguishing scene; the temperature sensor is connected with the spray valve through a steel wire; and the system does not need any external power source when works.

Description

technical field [0001] A passive remote transmission automatic fire protection system belongs to the field of fire automatic control equipment. Background technique [0002] Existing fire protection system, one form is composed of electronic system and mechanical actuator, the electronic system is mainly composed of smoke ion sensor and the computer in the central control room, the actuator is mainly composed of electric valve and sprinkler head; another form is It consists of a glass bubble temperature sensor and a spray valve. These two systems can only be used in large-scale occasions, such as office buildings, hotels, etc.; the former system is huge and expensive, and once the latter is started, the fire water will spray continuously, even after the fire is extinguished, it is still the same, causing water Great waste of resources. Contents of the invention [0003] The purpose of the present invention is to provide a technical proposal of a passive remote transmissi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C37/38
Inventor 全龙浩
Owner 天佰立(北京)新技术发展有限公司
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