CN106347867A - Vacuum fireproof box - Google Patents
Vacuum fireproof box Download PDFInfo
- Publication number
- CN106347867A CN106347867A CN201510423120.7A CN201510423120A CN106347867A CN 106347867 A CN106347867 A CN 106347867A CN 201510423120 A CN201510423120 A CN 201510423120A CN 106347867 A CN106347867 A CN 106347867A
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- CN
- China
- Prior art keywords
- fireproof
- vacuum
- box
- fireproof box
- chamber door
- 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.)
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Abstract
The invention provides a vacuum fireproof box. The vacuum fireproof box comprises a fireproof box door (1), a door spindle (2), a fireproof box body (3), a vacuum valve (4), a vacuum valve interface (5), a sealing ring (6) and a filling layer filler (7). According to the vacuum fireproof box, the fire resistance performance of the fireproof box is improved, a more safe storage environment is provided for storing items in the fireproof box, at the same time, the thickness of the interlayer of the fireproof box is reduced, and the space utilization rate of the fireproof box is improved.
Description
Technical field
The invention belongs to container fireproofing technique field is and in particular to a kind of vacuum fireproof case.
Background technology
Fireproof box is a kind of container for storing with fire-proof and thermal-insulation function, its different from general storage tank it
Place is that its structure room is double-decker, and central filler has fire-proof and thermal-insulation filler.
The fire-proof and thermal-insulation filler that fireproof box uses has multiple, if Chinese patent application cn101628820a is using master
Material (mass percent) is by 30～50% floating bead, 15～40% high alumina micropowders, 10～20% alumina cements, 3～8% silicon
Micropowder forms, and also has the filler of the adjuvant of sodium tripolyphosphate and organic fiber composition to be used as salamander
Thermal insulating filling.Chinese utility model patent zl01258189.5 uses alumina silicate fibre, cenosphere, sea
The mixture of the materials such as afrodite, expanded perlite, Gypsum Fibrosum is as heat-barrier material.Some fireproof boxes are also had to use
Cement, Vermiculitum, foam cement etc. fill filler.Chinese patent application cn103195326a then adopts mineral wool
Layer to improve the fire resistance of fireproof box as implant, and the use simultaneously avoiding foam cement is in fireproof box
The corrosion of outer wall.Above type of heat-insulated filling filler, operates, and dust from flying is unfriendly to environment,
And thermal insulating filling density is low, heat-insulating efficiency is not very high, causes the sufficiently bulky of fireproof box, effective volume
Little, to low space utilization.
Fireproof box in use, can suffer from the harm being flooded simultaneously, therefore as Chinese utility model
One is provided by increasing waterproof grommet in patent zl200620062433.0, zl200920049081.9
Kind of fire-proof water-proof safe, solves the problems, such as that condom is only capable of preventing fires it is impossible to waterproof.But, such is anti-
The sealing ring of fiery water-resistant safe only can waterproof, there is no heat-insulated and anti-flaming function.
Content of the invention
Instant invention overcomes the deficiencies in the prior art, it is proposed that a kind of vacuum fireproof case, to improve fire prevention with this
The fire resistance of case, provides safer Conservation environment for fireproof box internal memory storing articles, reduces fire prevention simultaneously
The thickness of interlayer of case, improves the space availability ratio of fireproof box.
In view of the problems referred to above of prior art, according to one side disclosed by the invention, the present invention adopt with
Lower technical scheme:
A kind of vacuum fireproof case, comprising: fireproof box chamber door (1), door-hinge (2), fire prevention box body (3),
Vacuum valve (4), vacuum valve interface (5), sealing ring (6) and packed layer filler (7)；Described fire prevention
Case chamber door (1) includes fireproof box chamber door inner shell and fireproof box chamber door shell, described fire prevention box body (3) bag
Include fireproof box inner shell of a box body and fireproof box cabinet shell, described vacuum valve (4) connects cabinets cavity and the external world,
Described sealing ring (6) is located between fireproof box chamber door (1) and fire prevention box body (3)；
Outside described fireproof box inner shell of a box body, fireproof box cabinet shell, fireproof box chamber door inner shell, fireproof box chamber door
Shell is made up of certain thickness metal, plastics or composite, the air pressure that fire prevention box body (3) can be born
Lower limit is 1 normal atmosphere；
Described packed layer filler (7) is by the super absorbent resin for 5-15% for the mass percent, mass percent
Aerosil for 20-50%, mass percent are the water composition of 30-60%, and fill method adopts case
The method that body shakes fill, full of the cavity space in fireproof box chamber door and casing inside and outside shell；
Described sealing ring (6) is using the fluosilicic glue class heat-resistant fireproof sealing ring being added with fire retardant；
Described vacuum valve (4) is control valve, is arranged on outside fire prevention box body (3), vacuum valve (4)
The most pure virginity air defence fire-box inner chamber is goed deep into using thin connecting tube in one end, and vacuum valve (4) other end adopts thick connecting tube to make
It is arranged at outside vacuum fireproof case for vacuum valve interface (5), the diameter of vacuum valve interface (5) and family
Sweep-up pipe with vacuum cleaner is consistent, the vacuum valve interface (5) of the sweep-up pipe of domestic vacuum cleaners and vacuum fireproof case
Connect, carry out evacuation, realize intracavity vacuum state.
Due to the utilization of technique scheme, the present invention compared with prior art has advantages below and an effect:
Under the function of increasing vacuum valve, the storing inner chamber of the fireproof box of the present invention has near vacuum state,
Separate a route of transmission of heat transfer, protected the article deposited well, simultaneously as inner chamber is vacuum
State, decreases the possibility that store things are gone mouldy, damaged by worms.
Sealing ring between chamber door and casing, can be very using using the sealing ring with heat-resistant fireproof performance
Block well flame and pour in inner chamber by connecting sewing, be beneficial to inner chamber simultaneously and keep vacuum state.
Adopt water as Absorption of Medium heat, it is possible to reduce the thickness of the implant between inside and outside shell, reduce fire prevention
The volume of case, effectively improves space availability ratio.
Brief description
Fig. 1 is vacuum fireproof box structure schematic diagram；
Fig. 2 is the a-a sectional view of Fig. 1；
Fig. 3 is enlarged drawing at i in Fig. 2.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention do not limit
In this.
A kind of have vacuum structure design fireproof box, as shown in accompanying drawing 1-3, by fireproof box chamber door (1),
Door-hinge (2), fire prevention box body (3), vacuum valve (4), vacuum valve interface (5), sealing ring (6)
With packed layer filler (7) composition.The inside and outside shell of chamber door and casing using the iron plate of 4 millimeters thick, steel plate, mould
The conventional engineering material such as material or composite is constituted.Cavity between chamber door and casing inside and outside shell is 30 millimeters thick,
Super absorbent resin that the filler of wherein filling is 10% for mass percent, 40% aerosil and
50% water.
The fill method of filler is: mass percent is 10% super absorbent resin, 40% silicon dioxide gas
Gel and 50% water mix in a reservoir, mixture is passed through casing and filling exit that chamber door is reserved loads molding
In good double-layer box body and chamber door.In order to implant is tried one's best in many cavitys loading casing and chamber door, this
Process can complete the filling work of filler by vibrations equipment.
The vacuum valve of the present invention requires there is the high temperature that can be resistant to more than 1200 DEG C, going deep into the one end in casing
Bore can easily be inhaled with Domestic general purpose in below 3mm, one end caliber being connected with vacuum cleaner in outer end
Dirt device pipe docks.
The fluosilicic glue sealing ring with heat-resistant fireproof performance is inserted the reserved groove that casing contacts with chamber door
In, in order to prevent sealing ring to depart from, adhesive between sealing ring and groove, can be smeared again.
The design principle of vacuum fireproof case of the present invention: increased in the vacuum fireproof case of the present invention can be with evacuation
Vacuum valve (4), after chamber door closure, sealing ring (6) plays sealing function, opens vacuum valve (4),
Connect domestic vacuum cleaners；Under the swabbing action of vacuum cleaner, vacuum fireproof box cavity will progressively reach vacuum shape
State, closes vacuum valve (4) afterwards.Because fire prevention box cavity keeps vacuum state, greatly reduce fire prevention
Cross-ventilation in box cavity, has blocked an approach of heat transfer, has significantly improved the heat-proof quality of fireproof box.
The present invention adopts the mixture of super absorbent resin, aerosil, water as thermal insulating filling, due to
Water has very high heat of vaporization, substantial amounts of in time can be taken away heat, Ke Yibao when fireproof box burns
The temperature held in fireproof box is less than 100 DEG C, and after water is evaporated, has the titanium dioxide of excellent thermal insulation performance
Silica aerogel stops the effect of heat transfer by playing.
Claims (3)
1. a kind of vacuum fireproof case, comprising: fireproof box chamber door (1), door-hinge (2), fire prevention box body (3),
Vacuum valve (4), vacuum valve interface (5), sealing ring (6) and packed layer filler (7)；Described fire prevention
Case chamber door (1) includes fireproof box chamber door inner shell and fireproof box chamber door shell, described fire prevention box body (3) bag
Include fireproof box inner shell of a box body and fireproof box cabinet shell, described vacuum valve (4) connects cabinets cavity and the external world,
Described sealing ring (6) is located between fireproof box chamber door (1) and fire prevention box body (3)；
Described packed layer filler (7) is by the super absorbent resin for 5-15% for the mass percent, mass percent
Aerosil for 20-50%, mass percent are the water composition of 30-60%, and fill method adopts case
The method that body shakes fill, full of the cavity space in fireproof box chamber door and casing inside and outside shell；
Described vacuum valve (4) is control valve, is arranged on outside fire prevention box body (3), vacuum valve (4)
The most pure virginity air defence fire-box inner chamber is goed deep into using thin connecting tube in one end, and vacuum valve (4) other end adopts thick connecting tube to make
It is arranged at outside vacuum fireproof case for vacuum valve interface (5), the diameter of vacuum valve interface (5) and family
Sweep-up pipe with vacuum cleaner is consistent, the vacuum valve interface (5) of the sweep-up pipe of domestic vacuum cleaners and vacuum fireproof case
Connect, carry out evacuation, realize intracavity vacuum state.
2. vacuum fireproof case as claimed in claim 1 it is characterised in that: described fireproof box inner shell of a box body,
Fireproof box cabinet shell, fireproof box chamber door inner shell, fireproof box chamber door shell are by certain thickness metal, plastics
Or composite is constituted, the air pressure lower limit that fire prevention box body (3) can be born is 1 normal atmosphere.
3. vacuum fireproof case as claimed in claim 1 it is characterised in that: described sealing ring (6) adopts
It is added with the fluosilicic glue class heat-resistant fireproof sealing ring of fire retardant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423120.7A CN106347867A (en) | 2015-07-17 | 2015-07-17 | Vacuum fireproof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510423120.7A CN106347867A (en) | 2015-07-17 | 2015-07-17 | Vacuum fireproof box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106347867A true CN106347867A (en) | 2017-01-25 |
Family
ID=57842328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510423120.7A Pending CN106347867A (en) | 2015-07-17 | 2015-07-17 | Vacuum fireproof box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347867A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2554224A1 (en) * | 1975-12-03 | 1977-06-08 | Kugel Kg Gustav | Valuable item storage room fire protection - has constant air exhaust with built in smoke and temperature detector |
| CN2287422Y (en) * | 1997-04-04 | 1998-08-12 | 陶亦华 | Fire-proof high efficiency thermal insulation box |
| CN201865484U (en) * | 2010-11-24 | 2011-06-15 | 东北石油大学 | Fireproof heat-insulating strongbox with composite structure |
| CN102180639A (en) * | 2011-02-24 | 2011-09-14 | 卢清友 | Environment-friendly light heat-insulating material and manufacturing method thereof |
| CN202324980U (en) * | 2011-10-19 | 2012-07-11 | 山东国泰科技有限公司 | Treasure storage cabin |
| CN202965228U (en) * | 2012-11-29 | 2013-06-05 | 天津市裕华玻璃钢有限公司 | Polymerization board manufacturing device |
| CN103132853A (en) * | 2011-11-28 | 2013-06-05 | 门洪利 | Fireproof and waterproof storage box |
| CN103560409A (en) * | 2013-10-10 | 2014-02-05 | 国家电网公司 | High-flame-retardant fireproof cooling distribution box |
| CN203515129U (en) * | 2013-06-25 | 2014-04-02 | 陕西盟创纳米新型材料股份有限公司 | Structure of aerogel safe box or safe case or vault |
| CN103865097A (en) * | 2014-03-06 | 2014-06-18 | 山东圣泉化工股份有限公司 | Phenolic foam plate containing nanometer aerogel and production method of phenolic foam plate |
| CN204376199U (en) * | 2014-12-31 | 2015-06-03 | 南通源瑞电子有限公司 | A kind of constant temperature and humidity vacuum distribution control box |
-
2015
- 2015-07-17 CN CN201510423120.7A patent/CN106347867A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2554224A1 (en) * | 1975-12-03 | 1977-06-08 | Kugel Kg Gustav | Valuable item storage room fire protection - has constant air exhaust with built in smoke and temperature detector |
| CN2287422Y (en) * | 1997-04-04 | 1998-08-12 | 陶亦华 | Fire-proof high efficiency thermal insulation box |
| CN201865484U (en) * | 2010-11-24 | 2011-06-15 | 东北石油大学 | Fireproof heat-insulating strongbox with composite structure |
| CN102180639A (en) * | 2011-02-24 | 2011-09-14 | 卢清友 | Environment-friendly light heat-insulating material and manufacturing method thereof |
| CN202324980U (en) * | 2011-10-19 | 2012-07-11 | 山东国泰科技有限公司 | Treasure storage cabin |
| CN103132853A (en) * | 2011-11-28 | 2013-06-05 | 门洪利 | Fireproof and waterproof storage box |
| CN202965228U (en) * | 2012-11-29 | 2013-06-05 | 天津市裕华玻璃钢有限公司 | Polymerization board manufacturing device |
| CN203515129U (en) * | 2013-06-25 | 2014-04-02 | 陕西盟创纳米新型材料股份有限公司 | Structure of aerogel safe box or safe case or vault |
| CN103560409A (en) * | 2013-10-10 | 2014-02-05 | 国家电网公司 | High-flame-retardant fireproof cooling distribution box |
| CN103865097A (en) * | 2014-03-06 | 2014-06-18 | 山东圣泉化工股份有限公司 | Phenolic foam plate containing nanometer aerogel and production method of phenolic foam plate |
| CN204376199U (en) * | 2014-12-31 | 2015-06-03 | 南通源瑞电子有限公司 | A kind of constant temperature and humidity vacuum distribution control box |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170125 |
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| WD01 | Invention patent application deemed withdrawn after publication |