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Intelligent fire extinguishing functional box and casting preparation method thereof

A functional box, intelligent technology, applied in fire protection equipment, fire rescue and other directions

Inactive Publication Date: 2020-10-16
LUZHOU NORTH CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The present invention proposes an intelligent fire extinguishing functional box and its pouring preparation method to solve the technical problem of how to effectively extinguish fires in a relatively closed small space

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] A pouring preparation method for an intelligent fire extinguishing function box, the preparation method comprising the following steps:

[0035] a, prepare fire extinguishing composition:

[0036] a1. Raw material preparation: In parts by mass, weigh 25 parts of easily decomposable metal salt, 10 parts of organic compound, 1 part of performance regulator and 1 part of binder solution; The parts are dried and crushed and weighed; among them, the easily decomposable metal salt is a mixture of potassium nitrate and potassium carbonate, the organic compound is a mixture of acetal and sucrose, the performance modifier is a mixture of graphite and carbon powder, and the binder is a mixture of potassium nitrate and potassium carbonate. The binder in the solution is a mixture of starch and hydroxypropylmethyl cellulose;

[0037] a2, mix other components except the binder solution weighed in step a1 evenly;

[0038] a3, adding the adhesive solution weighed in step a1 to each c...

Embodiment 2

[0044] A pouring preparation method for an intelligent fire extinguishing function box, the preparation method comprising the following steps:

[0045] a, prepare fire extinguishing composition:

[0046] a1. Raw material preparation: by mass parts, weigh 40 parts of easily decomposable metal salt, 25 parts of organic compound, 3 parts of performance modifier and 5 parts of binder solution; The parts are dried and pulverized and weighed; among them, the easily decomposable metal salt is a mixture of potassium nitrate, potassium bicarbonate and potassium dihydrogen phosphate, the organic compound is a mixture of starch and phenolic resin, and the performance regulator is magnesium stearate , the binder in the binder solution is a mixture of fluororubber and shellac;

[0047]a2, mix other components except the binder solution weighed in step a1 evenly;

[0048] a3, adding the adhesive solution weighed in step a1 to each component in step a2 and mixing uniformly to prepare a fir...

Embodiment 3

[0054] A pouring preparation method for an intelligent fire extinguishing function box, the preparation method comprising the following steps:

[0055] a, prepare fire extinguishing composition:

[0056] a1. Preparation of raw materials: by weight, take 55 parts of easily decomposable metal salts, 35 parts of organic compounds and 10 parts of binder solution; wherein, all components except binder solution are dried, Weigh after crushing; among them, the easily decomposable metal salt is a mixture of potassium nitrate and strontium nitrate, the organic compound is a mixture of hexamethylenetetramine and melamine polyphosphate, and the binder in the binder solution is nitrocellulose a mixture with shellac;

[0057] a2, mix other components except the binder solution weighed in step a1 evenly;

[0058] a3, adding the adhesive solution weighed in step a1 to each component in step a2 and mixing uniformly to prepare a fire extinguishing composition;

[0059] b. pouring the fire e...

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Abstract

The invention provides an intelligent fire extinguishing functional box and a casting preparation method thereof. The preparation method comprises the following steps that a fire extinguishing composition is prepared; the fire extinguishing composition is poured on a mold; a fire extinguishing agent is cut and then is dried after the poured fire extinguishing composition is driven to dissolve; thedried agent is subjected to vacuum coating packaging, and the fire extinguishing agent is prepared; the fire extinguishing agent is pasted on a thermosensitive wire and then is loaded into a patch box to obtain the intelligent fire extinguishing function box. According to the intelligent fire extinguishing functional box and the casting preparation method thereof, the fire extinguishing agent needs to be triggered at a high temperature, so that the fire extinguishing agent is matched with the thermosensitive wire for use, the starting temperature of the fire extinguishing agent is about 178 DEG C, and the false triggering probability is low while the fire extinguishing agent is easily ignited by fire energy; when a fire disaster occurs, heat released in the initial stage of the fire disaster can rapidly start the fire extinguishing agent, a large amount of fire extinguishing smoke is released for effective fire extinguishing, chemical inhibition fire extinguishing is mainly adopted, acombustion reaction chain is blocked, gases such as CO2 and N2 are generated in the reaction, and a large amount of oxygen in air is consumed for assisting fire extinguishing.

Description

technical field [0001] The invention belongs to the technical field of fire fighting, and in particular relates to an intelligent fire extinguishing functional box and a pouring preparation method thereof. Background technique [0002] Traditional fire extinguishing systems mostly use smoke sensors or temperature sensors. When a fire occurs, the sensors feed back signals to the command center, which then directs and activates the fire extinguishing equipment to achieve fire extinguishing. It is generally used in medium and large space fire protection. , for the protection of fires in small spaces such as household distribution boxes and distribution cabinets, there are generally the following disadvantages: [0003] 1. It is bulky and has complex accessory systems, which is not easy to move and carry, and is only suitable for large-area spaces, and it is helpless for small-area fires; [0004] 2. The aerosol fire extinguishing device belongs to the submerged fire extinguish...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62C37/11A62D1/06
CPCA62C37/11A62D1/06
Inventor 王彦君王文彬刘杰朱庆毛长勇汪宇李纯志
Owner LUZHOU NORTH CHEM IND
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