CN112196401A - Safe with built-in fireproof mechanism and fireproof material thereof - Google Patents
Safe with built-in fireproof mechanism and fireproof material thereof Download PDFInfo
- Publication number
- CN112196401A CN112196401A CN202011082944.XA CN202011082944A CN112196401A CN 112196401 A CN112196401 A CN 112196401A CN 202011082944 A CN202011082944 A CN 202011082944A CN 112196401 A CN112196401 A CN 112196401A
- Authority
- CN
- China
- Prior art keywords
- wall
- fireproof
- fire
- box
- cabinet body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/06—Safes or strong-rooms for valuables having provision for multiple compartments
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/02—Inorganic materials
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/02—Details
- E05G1/024—Wall or panel structure
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/10—Safes or strong-rooms for valuables with alarm, signal or indicator
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/12—Safes or strong-rooms for valuables with fluent-material releasing, generating or distributing means, e.g. fire-retardant or fire extinguishing means
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- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Building Environments (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a safety box with a built-in fireproof mechanism and a fireproof material thereof, wherein the safety box comprises a box body, the outer wall of the box body is provided with a mounting opening, the inner wall of the mounting opening is hinged with a box door, the inner wall of the box body and the outer wall of one side of the box door close to the box body are both provided with fireproof interlayers, and the fireproof material comprises 45% -50% of tricalcium silicate, 15% -18% of dicalcium silicate, 3% -5% of tetracalcium aluminoferrite, 2% -5% of tricalcium aluminate, 7% -10% of gypsum powder, 2% -5% of high-purity aluminum powder and 15% -20% of aqueous hydrochloric acid solution. When the fire breaks out, the temperature sensor detects that the temperature in the cabinet body rises, the wireless transmitter sends an alarm signal to a mobile phone of a user, meanwhile, the fireproof material blocks open fire, the temperature in the cabinet body is prevented from rising sharply, and after the fireproof material is damaged in a continuous high-temperature environment, the fire extinguishing agent storage box releases the fire extinguishing agent, blocks a fire source, and prevents objects in the cabinet body from being carbonized due to the fire.
Description
Technical Field
The invention relates to the technical field of safety boxes, in particular to a safety box with a built-in fireproof mechanism and a fireproof material thereof.
Background
The safe is a tool for storing cash or other valuables, the existing safe on the market is made of metal materials with higher strength, the firmness reaches the standard, and the existing safe still has problems. Most of safety boxes on the market do not have a fireproof function, and when a fire disaster occurs, a fire source spreads to the safety boxes, so that great potential safety hazards exist.
Therefore, a fireproof safety box is needed in the market, so that damage to the safety box caused by fire is reduced, and safety guarantee is provided for people and property.
In order to improve the anti-theft performance of the existing safe, the safe is supported by a metal material with extremely high strength, but the metal is a good thermal conductor and has extremely high heat transfer performance, once a fire breaks out, the metal with high strength does not have the fire-proof capability, and all cash and important documents in the safe can be damaged by the fire; the fire-proof cabinets on the market can only prevent the fire from spreading for a period of time, the time is short, when the fire spreads to the interior of the cabinet body, the files in the safe cabinet can be damaged by the fire, and loss of inestimable quantity is caused to people.
Part fire prevention cabinet is in order to avoid the intensity of a fire to stretch to the inside fire prevention cabinet inner wall setting flame retardant coating of box, but its high temperature resistance can't satisfy the demand with fire prevention grade.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a safety box with a built-in fireproof mechanism and a fireproof material thereof.
The invention provides a safe with a built-in fireproof mechanism, which comprises a cabinet body, wherein the outer wall of the cabinet body is provided with a mounting opening, the inner wall of the mounting opening is hinged with a cabinet door, the inner wall of the cabinet body and the outer wall of one side of the cabinet door close to the cabinet body are respectively provided with a fireproof interlayer, fireproof materials are filled in the fireproof interlayers, a control box is fixed on the upper part of the inner wall of the cabinet body along the horizontal direction, a fire extinguishing agent storage box and a control chip are sequentially fixed on the inner wall of the top of the control box, the bottom of the fire extinguishing agent storage box is connected with a discharge pipe, an electric control valve is oppositely clamped on the discharge pipe, a vacuum pump is fixed on one side of the inner wall of the bottom of the control box, the air outlet end of the vacuum pump is connected with.
Preferably, a sealing rubber strip is bonded on the outer wall of one side, close to the cabinet body, of the cabinet door, a reinforcing rib is welded on the inner wall of the cabinet body, and a partition board is welded in the middle of the inner wall of the cabinet body along the horizontal direction.
Preferably, the outer wall of one side of the cabinet door is provided with an embedded opening, and a cabinet lock is installed in the embedded opening.
Preferably, the temperature sensor is connected with a signal input end of the control chip through a signal line, and the electric control valve and the wireless transmitter are connected with a signal output end of the control chip through a signal line.
The invention also provides a fireproof material of the safety box with the built-in fireproof mechanism, which comprises the following components in percentage by mass: 45-50% of tricalcium silicate, 15-18% of dicalcium silicate, 3-5% of tetracalcium aluminoferrite, 2-5% of tricalcium aluminate, 7-10% of gypsum powder, 2-5% of high-purity aluminum powder and 15-20% of aqueous hydrochloric acid solution.
Preferably, the concentration of the aqueous hydrochloric acid solution is 1% to 3%.
Preferably, the fireproof material is heated to 15-25 ℃, mixed and stirred for 30-60 min to form semi-condensed paste, and then the fireproof material is poured into the fireproof interlayer to be condensed and formed.
The invention has the beneficial effects that:
1. according to the invention, the fireproof material is poured into the fireproof interlayer, when a fire breaks out, the temperature sensor detects the temperature rise in the cabinet body, the wireless transmitter sends an alarm signal to a mobile phone of a user, and meanwhile, the fireproof material blocks open fire, so that the temperature in the cabinet body is prevented from rising sharply, and articles in the cabinet body are prevented from being burnt;
2. according to the invention, the fireproof mechanism is arranged in the cabinet body, after the fireproof material is damaged in a continuous high-temperature environment, the temperature sensor detects that the temperature in the cabinet body rises again, the electric control valve is opened, and the fire extinguishing agent such as dry ice and liquid nitrogen stored in the fire extinguishing agent storage box is released to block the fire source again, so that the fire and carbonization of the objects in the cabinet body are avoided.
Drawings
Fig. 1 is a schematic structural diagram of a safe with a built-in fire protection mechanism according to the present invention;
fig. 2 is a schematic diagram of the internal structure of a control box of a safety box with a built-in fire-proof mechanism according to the present invention;
fig. 3 is a schematic diagram of the external structure of the safe with the built-in fire-proof mechanism provided by the invention.
In the figure: 1 cabinet body, 2 cabinet doors, 3 fireproof interlayers, 4 sealing rubber strips, 5 reinforcing ribs, 6 partition plates, 7 control boxes, 8 temperature sensors, 9 fire extinguishing agent storage boxes, 10 discharge pipes, 11 electric control valves, 12 control chips, 13 vacuum pumps, 14 air inlet holes, 15 wireless transmitters and 16 cabinet locks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
(1) Fire rating of 350 class 1 hour
The weight ratio of the fire-proof material 40KG poured into the fire-proof interlayer 3 is calculated as follows:
the method adopts 41 percent of tricalcium silicate to be 16.4KG, 19 percent of dicalcium silicate to be 7.6KG, 4.7 percent of tetracalcium aluminoferrite to be 1.88KG, 4 percent of tricalcium aluminate to be 1.6KG, 0.1 percent of gypsum powder to be 0.4KG, 0.177 percent of high-purity aluminum powder to be 0.071KG and 31 percent of 2 percent aqueous hydrochloric acid solution to be 12.5 KG.
Fully and uniformly stirring the mixture at room temperature of 15-25 ℃ within 30 minutes (the final state of the reaction is influenced by overhigh or overlow temperature to cause that the required fire-proof grade cannot be obtained) to form semi-condensed paste, converting the required weight of the fire-proof material into the required weight of the fire-proof material according to the volume ratio of the interlayer space to be filled with the product to the volume ratio of the fire-proof material before and after the reaction as the ratio of the volume ratio of the interlayer space to the volume ratio of the fire-proof material to the volume ratio of the fireproof material to the volume ratio of the interlayer space to the, the solid fireproof material layer is formed through self physical and chemical changes in four hours later, all interlayer spaces of the whole product are filled, a tight and firm fireproof interlayer is formed, and the fireproof material with the fireproof grade only needs to fill 38% -40% of the effective space of the interlayer of the product during filling.
It was tested that the paper documents in the cabinet did not carbonize when placed in a fire at 1700 degrees Fahrenheit (927 degrees Celsius) for 1 hour, and the temperature in the cabinet remained below 350 degrees Fahrenheit (177 degrees Celsius).
(2) Fire rating of 350 class 2 hours
Calculating the weight ratio of the fire-proof interlayer poured with the fire-proof material 40 KG:
43 percent of tricalcium silicate is 17.2KG, 21 percent of dicalcium silicate is 8.4KG, 8.5 percent of tetracalcium aluminoferrite is 3.4KG, 8 percent of tricalcium aluminate is 3.2KG, 0.15 percent of high-purity aluminum powder is 0.06KG, and 19.4 percent of 1 percent aqueous hydrochloric acid solution is 7.8 KG.
Fully and uniformly stirring the mixture at room temperature of 20-25 ℃ within 50 minutes to form semi-condensed paste, converting the required weight of the fireproof material by taking the volume of an interlayer space to be filled in the product and the volume proportional relation of the fireproof material before and after reaction as the proportional relation of the volume ratio of one to one and eight before and after reaction, filling the fireproof material with different weights required by a door body and a box body into the interlayer space of the product, forming a solid fireproof material layer by the physical and chemical changes of the fireproof material layer in the next 10 hours, filling all interlayer spaces of the whole product, and forming a tight and firm fireproof interlayer, wherein the fireproof material with the fireproof grade only needs to be filled with 50-55% of the effective space of the interlayer of the product during filling.
It was tested that when placed in a fire at 1700 degrees Fahrenheit (927 ℃) for 2 hours, the temperature in the cabinet remained below 350 degrees Fahrenheit (177 ℃), and the paper documents in the cabinet did not carbonize.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. A safe with a built-in fireproof mechanism comprises a cabinet body (1), wherein the outer wall of the cabinet body (1) is provided with a mounting opening, and the inner wall of the mounting opening is hinged with a cabinet door (2), and is characterized in that the inner wall of the cabinet body (1) and the outer wall of one side of the cabinet door (2) close to the cabinet body (1) are both provided with a fireproof interlayer (3), and fireproof materials are filled in the fireproof interlayer (3), a control box (7) is fixed on the upper part of the inner wall of the cabinet body (1) along the horizontal direction, a fire extinguishing agent storage box (9) and a control chip (12) are sequentially fixed on the inner wall of the top of the control box (7), the bottom of the fire extinguishing agent storage box (9) is connected with a discharge pipe (10), an electric control valve (11) is installed on the discharge pipe (10) in a butt-clamp manner, a vacuum pump (13) is fixed on one side of the inner, the top of the cabinet body (1) is provided with a wireless transmitter (15), and the outer wall of the control box (7) is provided with air inlets (14) distributed at equal intervals.
2. The safety box with the built-in fire-proof mechanism is characterized in that a sealing rubber strip (4) is bonded on the outer wall of one side, close to the box body (1), of the box door (2), reinforcing ribs (5) are welded on the inner wall of the box body (1), and a partition plate (6) is welded in the middle of the inner wall of the box body (1) along the horizontal direction.
3. The safe with the built-in fire-proof mechanism according to claim 1, characterized in that the outer wall of one side of the cabinet door (2) is provided with an embedded opening, and a cabinet lock (16) is arranged in the embedded opening.
4. The safety box with the built-in fire-proof mechanism is characterized in that the temperature sensor (8) is connected with a signal input end of a control chip through a signal line, and the electric control valve (11) and the wireless transmitter (15) are connected with a signal output end of the control chip through the signal line.
5. The fireproof material for the safety box with the built-in fireproof mechanism according to claim 1, which comprises the following components in percentage by mass: 45-50% of tricalcium silicate, 15-18% of dicalcium silicate, 3-5% of tetracalcium aluminoferrite, 2-5% of tricalcium aluminate, 7-10% of gypsum powder, 2-5% of high-purity aluminum powder and 15-20% of aqueous hydrochloric acid solution.
6. The fire-retardant material for a safe with a built-in fire-retardant mechanism according to claim 5, wherein the concentration of the aqueous hydrochloric acid solution is 1% to 3%.
7. The fireproof material of a safety box with a built-in fireproof mechanism, according to claim 5, is heated to 15-25 ℃, mixed and stirred for 30-60 min to form a semi-condensed paste, and then poured into the fireproof interlayer (3) to be condensed and molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011082944.XA CN112196401A (en) | 2020-10-12 | 2020-10-12 | Safe with built-in fireproof mechanism and fireproof material thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011082944.XA CN112196401A (en) | 2020-10-12 | 2020-10-12 | Safe with built-in fireproof mechanism and fireproof material thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112196401A true CN112196401A (en) | 2021-01-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011082944.XA Pending CN112196401A (en) | 2020-10-12 | 2020-10-12 | Safe with built-in fireproof mechanism and fireproof material thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112196401A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227882A (en) * | 2020-10-12 | 2021-01-15 | 吉林省固和泰机械有限责任公司 | Fire prevention cabinet and fire prevention system |
| CN113209540A (en) * | 2021-03-31 | 2021-08-06 | 北京欣合盛信息科技有限公司 | Directly-thrown slow-release solid fire preventing and extinguishing material and preparation method thereof |
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| GB8404073D0 (en) * | 1984-02-16 | 1984-03-21 | Bolton J C | Thermal alarm system |
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| GB8404073D0 (en) * | 1984-02-16 | 1984-03-21 | Bolton J C | Thermal alarm system |
| CN2411319Y (en) * | 1999-01-28 | 2000-12-20 | 高永祥 | Safe with remote sensing telephone alarm |
| CN101357851A (en) * | 2007-07-31 | 2009-02-04 | 艾谱机电发展(宁波)有限公司 | Refractory and heat-insulation material for insurance gun cabinet |
| CN101386509A (en) * | 2007-10-30 | 2009-03-18 | 上海盈创装饰设计工程有限公司 | Glass fiber reinforcement cement board and production method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112227882A (en) * | 2020-10-12 | 2021-01-15 | 吉林省固和泰机械有限责任公司 | Fire prevention cabinet and fire prevention system |
| CN113209540A (en) * | 2021-03-31 | 2021-08-06 | 北京欣合盛信息科技有限公司 | Directly-thrown slow-release solid fire preventing and extinguishing material and preparation method thereof |
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Application publication date: 20210108 |