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Tube type blow head for water fire-extinguishing system

A fire extinguishing system and sprinkler technology, which is applied in fire rescue and other fields, can solve the problems of affecting appearance, high cost, complex structure, etc., and achieve the effect of simple structure and low price

Active Publication Date: 2007-10-17
张菊良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The nozzles of the traditional water fire extinguishing system are installed in places with suspended ceilings, which are protruding and affect the appearance; further, there are improved concealed nozzles, but their structures are complicated, the cost is high, and they cannot be perfectly combined with the suspended ceiling

Method used

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  • Tube type blow head for water fire-extinguishing system
  • Tube type blow head for water fire-extinguishing system
  • Tube type blow head for water fire-extinguishing system

Examples

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Embodiment Construction

[0015] One embodiment of the present invention, please refer to Fig. 1-6, a kind of tubular nozzle of water fire extinguishing system of the present invention, comprises outer wall 2, splash plate 6, heat-sensitive element such as glass ball 4, also comprises water-stop plate 7, stops Water board support block 1, glass ball support block 5, outer wall 2 contain sprinkler structure, and its upper end can be provided with screw thread for being fixed on the suspended ceiling.

[0016] The glass ball support block 5 is supported by the bottom plate of the outer wall 2, which then supports the glass ball 4, and the glass ball 4 supports the water stop plate support block 1, and then supports the water stop plate 7 to block the water outlet, and the splash plate 6 is integrally provided with a suspender 3. The upper part of the suspender 3 extends through the bottom plate of the outer wall 2 and is integrally connected with the water stop plate support block 1 .

[0017] In general...

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PUM

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Abstract

A water fire extinguishing system tubular sprinkler includes an extine, a deflector, a thermosensitive element, a seal plate supporting shoe, an extine, a thermosensitive element supporting shoe, also includes a steeve, with one end connected to the deflector, and the other end connected to the seal plate supporting shoe by the soleplate of the extine extending therein, while the thermosensitive element supporting shoe is supported by the soleplate of the extine. The sprinkler has an open structure, and is provided with an air channel on the elevation direction. The soleplate of the extine is equipped with a through hole, and the upper part of the extine is provided with a port. The invention has simple structure, low cost, which also can combine with the using place well and does not affect the beauty of the automatic sprinkler system sprinkler.

Description

technical field [0001] The invention belongs to the field of fire-fighting equipment and relates to a nozzle structure of an automatic sprinkler system. Background technique [0002] The nozzles of the traditional water fire extinguishing system are installed in places with suspended ceilings, which are protruding and affect the appearance; further, there are improved concealed nozzles, but their structures are complicated, the cost is high, and they cannot be perfectly combined with the suspended ceiling. Contents of the invention [0003] The main purpose of the present invention is a tubular nozzle of water fire extinguishing system, which overcomes the above-mentioned shortcomings of the prior art. [0004] In order to achieve the above object, the solution of the present invention is: a tubular nozzle of a water fire extinguishing system, including an outer wall, a splash plate, a thermal element, a water stop plate support block, an outer wall, a thermal element supp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C37/14A62C31/02A62C31/28
Inventor 张菊良
Owner 张菊良