CN2291937Y - Fire-proof type automatic extinguishing safe - Google Patents
Fire-proof type automatic extinguishing safe Download PDFInfo
- Publication number
- CN2291937Y CN2291937Y CN 97209447 CN97209447U CN2291937Y CN 2291937 Y CN2291937 Y CN 2291937Y CN 97209447 CN97209447 CN 97209447 CN 97209447 U CN97209447 U CN 97209447U CN 2291937 Y CN2291937 Y CN 2291937Y
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- China
- Prior art keywords
- fire
- extinguishing
- safe
- interlayer
- fire prevention
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a fire-proof type automatic extinguishing safe composed of an outer shell (1), an interlayer (2), a safe door (3), a door lock (6), etc. The interlayer is compound by four interlayers with different fire-proof functions; the outer shell is provided with an automatic fire extinguishment system. The utility model not only can actively extinguish fire but also has a strong fireproof function, can bear high temperature to ensure the safety of valuable articles stored in the safe, and is an ideal novel safe in social units and families.
Description
The utility model belongs to the fire equipment technical field.The general insurance cabinet is to use the common iron manufacturing, and refractory material such as filling concrete constitutes in the interlayer of its cabinet wall.If the storeroom breaking out of fire of this safety cabinet under the high temperature action of flame because the thermal conductivity of steel makes the temperature of interlayer material rise to more than 300 ℃ soon, this just is enough to make valuable fragile goods such as the bank note deposited wherein, file, close instrument rotten impaired.Although therefore the general insurance cabinet is provided with refractory material in interlayer, avoided the spontaneous combustion of safety cabinet, can't avoid the temperature of safety cabinet itself in flame, to raise, thereby lose the fireproof effect.
According to interrelated data, the finishing material in normal room and the fuel value of materials such as furniture, daily necessities are equivalent to 30-40kg/m
2Standard timber, in case breaking out of fire will produce powerful heat energy and the above high temperature of hundreds of degree, therefore after breaking out of fire, the preservation of valuables is a problem that must not solve for a long time for unit and family.The purpose of this utility model be to provide a kind of at fire in case take place still to protect effectively that to leave in the safety cabinet article in excellent, novel safety cabinet with special fire protecting performance.
The utility model is to realize like this, fire prevention formula self-extinguishing safety cabinet is made up of shell (1), interlayer (2), cabinet door (3), leg (4), door lock parts such as (6) shown in accompanying drawing one, two, three, it is characterized in that setting gradually air layer A (9), vacuum layer (10), air layer B (11), infrared reflecting layer (12) in the interlayer (2) of cabinet wall and cabinet door; The surface of steel plate of inner bag (13) shell (1) scribbles organic fire prevention coating (8) and is provided with automatic fire extinguishing system (7).Detailed structure of the present utility model and operation principle such as following: consult accompanying drawing three, cylinder (16) when fire the utility model environment temperature of living in back takes place is increased to 100 ℃-150 ℃ in the automatic fire extinguishing system (7) be heated cause gas cylinder in to be heated supercharging promotes that piston (18) is up, piston promotes connecting rod (19) and changes the moment direction through rotating shaft (20) and make piston (21) overcome spring (22) pressure upwards to lift, so the interior extinguishing chemical of storing (14) of steel cylinder (15) ejects the realization self-extinguishing from bottleneck under self pressure.Extinguishing chemical (14) is selected for use and can be protected the environment from pollution, to human body nonhazardous effect, and high-tech product alkyl halide 1310 extinguishing chemicals that extinguishing ability is powerful.This extinguishing chemical can make OH, the H of burning, drawing together property of O free radical generate stable H
2O, CO
2Thereby the chemical chain chain that interrupts combustion process reaches the purpose of fire extinguishing.Therefore the utility model rate of propagation that can put out general fire in most cases automatically or delay fire has at least been striven for the time for the manual extinguishing.
Shown in accompanying drawing two, if burning hot gesture is still in development after 1310 extinguishing chemicals spray, when being elevated to 200 ℃-300 ℃, air themperature is applied to 10 times original of the fire resistant coating (8) of shell (1) steel plate wall because of the volume that is heated is expanded to, form the thick thermal insulation layer of one deck at surface of steel plate and make the thermal resistance of steel plate increase 1000-2000 times, this is the utility model the first line of defence of high temperature to external world.The ground floor that is arranged on shell (1) back is that air layer A (9) is that the institute space that surrounds constitutes by dead level (10) antetheca of shell steel plate (1) and back.It utilizes air is that hot this characteristic of non-conductor has been constructed the powerful block heat in another road to the defence line of internal transmission between shell (1) and vacuum layer (10), reduces the temperature rise of vacuum layer (10) wall.Second layer interlayer is vacuum layer (10), because vacuum layer does not have air, has thoroughly cut off heat through the approach of conduction pattern to the utility model internal transmission from face.The 3rd layer interlayer be vacuum layer (10) back is set and air layer B (11), it is to be made of the space that the rear surface of vacuum layer (10) and reflecting layer (12) are surrounded.Its effect is further to stop the heat that the conduction through the transmission effect of thermal radiation and air layer A makes the wall of vacuum layer (10) be heated generation to continue to inside deeply through conduction pattern.The 4th layer interlayer is infrared reflecting layer (12), and it constitutes with aluminium sheet.Matter theory tells our aluminium sheet that good infrared reflection ability is arranged; therefore the strong infrared cap that adopts aluminium sheet to stop that external high temperature produces is penetrated; make it to be reflected back by minute surface as sunlight, protection the utility model inner bag (13) does not heat up because of bearing infrared radiation.After four layer interlayers that are provided with in above-mentioned organic fire prevention coating and interlayer (2), environment's heat is cut off fully to two kinds of approach that the utility model can produce internal temperature rise, so the constant temperature of inner bag (13) has obtained guarantee.Obviously the valuables of depositing in the inner bag (13) are safe among the raging flame of fire.Inner bag (13) is with pottery and aluminium sheet is compound makes.
In sum, the utility model not only possesses automatic fire-extinguishing function, can initiatively stamp out a fire under unmanned situation, but also possess powerful fire-proof function, can guarantee to deposit the excellent of its interior valuables, it will be the optimal novel safety cabinet of vast public organization and family.
Claims (4)
1, a kind of fire prevention formula self-extinguishing safety cabinet, be made of shell (1), interlayer (2), cabinet door (3), leg (4) commissure door lock parts such as (6), the interlayer (2) that it is characterized in that cabinet wall and cabinet door is by air layer A (9), vacuum layer (10), air layer B (11), reflecting layer (12), the compound formation of inner bag (13); The surface of shell (1) steel plate scribbles organic fire prevention coating (8) and is provided with automatic fire extinguishing system (7).
2, fire prevention formula self-extinguishing safety cabinet according to claim 1 is characterized in that, what store in the automatic fire extinguishing system (7) is halo protective embankment 1310 extinguishing chemicals.
3, want 1 described fire prevention formula self-extinguishing safety cabinet according to right, it is characterized in that infrared reflecting layer (12) makes with aluminium sheet.
4,, it is characterized in that inner bag (13) is with pottery with aluminium sheet is compound makes according to the fire prevention formula self-extinguishing safety cabinet of claim 1 art.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97209447 CN2291937Y (en) | 1997-03-13 | 1997-03-13 | Fire-proof type automatic extinguishing safe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97209447 CN2291937Y (en) | 1997-03-13 | 1997-03-13 | Fire-proof type automatic extinguishing safe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2291937Y true CN2291937Y (en) | 1998-09-23 |
Family
ID=33928635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97209447 Expired - Fee Related CN2291937Y (en) | 1997-03-13 | 1997-03-13 | Fire-proof type automatic extinguishing safe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2291937Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107886144A (en) * | 2017-11-07 | 2018-04-06 | 国网上海市电力公司 | A kind of Intelligent Recognition Storage Cabinets system and its method of work |
-
1997
- 1997-03-13 CN CN 97209447 patent/CN2291937Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107886144A (en) * | 2017-11-07 | 2018-04-06 | 国网上海市电力公司 | A kind of Intelligent Recognition Storage Cabinets system and its method of work |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Gao Yongxiang Document name: Notice of termination |
|
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |