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Unmanned fire hydrant water hydraulic system

A hydraulic system and water hydraulic technology, applied in the hydraulic field of mechanical equipment, can solve the problems of no unmanned fire hydrant, no report of unmanned fire hydrant water hydraulic system, etc. Promote the effect of water atomization

Pending Publication Date: 2020-12-18
何旺成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] As we all know, in the prior art, so far, fire hydrants are fire hydrants held by personnel at the fire scene. Not only have we not seen any reports related to unmanned fire hydrants, but we have not seen any reports related to the water hydraulic system of unmanned fire hydrants. report; although, in the information retrieval of existing patents and technical papers, many intelligent fire hydrant projects can be consulted, but in fact, the technical characteristics of these intelligent fire hydrant projects and the technical problems to be solved are all concentrated in the quasi- Daily intelligent inspection / daily intelligent management of fire hydrants or monthly / quarterly / annual intelligent maintenance and inspection of fire hydrants under working conditions and other technical services / management services; while at the fire scene, there is no need for unmanned fire hydrants and / or unmanned fire hydrants. The technical equipment invention project of the hydraulic system is still blank so far

Method used

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  • Unmanned fire hydrant water hydraulic system
  • Unmanned fire hydrant water hydraulic system
  • Unmanned fire hydrant water hydraulic system

Examples

Experimental program
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Effect test

Embodiment 1

[0037] Example 1 Figure 6 Shown is the schematic diagram of Embodiment 1 of the unmanned fire hydrant water hydraulic system of the present invention; Figure 12c It is the front facade layout schematic diagram of embodiment 1; Figure 12d It is a schematic diagram of the plane layout of Embodiment 1 (the "front elevation" and "plane" are referred to from the literature: China Building Standard Design and Research Institute. Indoor fixed fire monitor selection and installation 08S208 [M]. Beijing: China Planning Press , 2009:17-22 related view notation, the same below); the above Figure 6 The unmanned fire hydrant device WRSQ, the supercharger circuit D HLj-4, the water hydraulic pump digital control function valve group 2-3, the drive circuit HL-QD and the spray gun fire extinguishing circuit HL-PQ, the fog gun sub-circuit HL- SW, and Figure 12c The front facade layout schematic diagram of embodiment 1 and Figure 12d The schematic diagram of the plane layout of Embodi...

Embodiment 2

[0048] Example 2 Figure 7 Shown is the schematic diagram of Embodiment 2 of the unmanned fire hydrant water hydraulic system of the present invention; Figure 12e It is the front facade layout schematic diagram of embodiment 2; Figure 12f It is the plane layout schematic diagram of embodiment 2; Above-mentioned Figure 7 Unmanned fire hydrant device WRSQ, fine water mist fire extinguishing device XSWQ, supercharger circuit D HLj-4, water hydraulic pump digital control function valve group II C 2-3, drive circuit HL-QD and spray gun fire extinguishing circuit HL-PQ The fog gun branch circuit HL-SW, and Figure 12e The front facade layout schematic diagram of embodiment 2 and Figure 12f The schematic diagram of the plane layout of Embodiment 2 is all according to the document: Cheng Daxian. Mechanical Design Manual Sixth Edition Volume 1 [M]. Beijing: Chemical Industry Press, 2016: 2-27~2-43 GB / T16675.1-2012 is related to the drawing of "simplified representation of patt...

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Abstract

The invention discloses an unmanned fire hydrant water hydraulic system. An unmanned fire hydrant spray gun is arranged on a mobile carrier driven by a water hydraulic motor, so that the breakthroughof zero unmanned fire hydrant is realized. The independent / shared unmanned fire hydrant water hydraulic system is provided with a driving loop, a water mist protection loop, a supercharger loop D, a water gun branch loop, a mist gun branch loop, a pitch angle branch loop and a horizontal rotation angle branch loop, so that the operation requirements under the fire scene environment are met, and the fire fighting, endurance, bearing and high-temperature-resistant self-protection capacity is improved. A spray gun is a force closed system, and a pull rod is a pure stretching rod piece. By means of flow channel structures of four mist guns, all mist gun branch loops and working pressure and flow digital control thereof and the collision between expansion pipe jet flow and contraction pipe jetflow, water atomization is promoted. The four mist guns act in a combined manner to spray eight kinds of water mist. Water guns and the mist guns perform independent / combined injection, so that the function of 17 spraying working conditions is realized. A plurality of technical innovations are adopted, so that the requirements of safety, energy conservation, explosion prevention and fire fightingare better met.

Description

technical field [0001] The invention belongs to the hydraulic technical field of mechanical equipment, and in particular relates to an unmanned fire hydrant water hydraulic system. Background technique [0002] As we all know, in the prior art, so far, fire hydrants are fire hydrants held by personnel at the fire scene. Not only have we not seen any reports related to unmanned fire hydrants, but we have not seen any reports related to the water hydraulic system of unmanned fire hydrants. report; although, in the information retrieval of existing patents and technical papers, many intelligent fire hydrant projects can be consulted, but in fact, the technical characteristics of these intelligent fire hydrant projects and the technical problems to be solved are all concentrated in the quasi- Daily intelligent inspection / daily intelligent management of fire hydrants or monthly / quarterly / annual intelligent maintenance and inspection of fire hydrants under working conditions and o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C31/03A62C31/05A62C35/20A62C37/00E03B9/02
CPCA62C31/03A62C31/05A62C35/20A62C37/00E03B9/02
Inventor 何旺成
Owner 何旺成
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