CN202324983U

CN202324983U - Fireproof waterproof storage box

Info

Publication number: CN202324983U
Application number: CN2011204781971U
Authority: CN
Inventors: 门洪利; 张伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-28
Filing date: 2011-11-28
Publication date: 2012-07-11
Anticipated expiration: 2021-11-28

Abstract

The utility model discloses a fireproof waterproof storage box, comprising a box body and a box cover, wherein the box body and the box cover are of the same composite sandwich structure, the outer shell of the composite sandwich structure is an iron plate, a steel plate or an alloy plate, the inner shell is plastic, fireproof thermal insulation material is placed in sandwich space between the inner shell and the outer shell, and fireproof thermal insulation coating is coated onto the inner surface of the outer shell of the box body and the box cover. The fireproof waterproof storage box disclosed by the utility model has the characteristics of good fireproof waterproof effect, light weight, compactness, simple structure, high space utilization rate and simple manufacturing process and can be used for valuables such as document files, certificates, written evidences, photographs, antique calligraphies and paintings, optical disks, magnetic tapes and mobile hard disk drives.

Description

The fire-proof and water-proof storage tank

Technical field

The utility model relates to a kind of storage tank, particularly the fire-proof and water-proof storage tank.

Background technology

People are in routine work and life; Often need to preserve and carry some valuable data and article; Like file archives, certificate, receipt, photo, antique, calligraphy and painting, CD tape, portable hard drive etc., in order to prevent that these important article from preserving and carry the fire breaking-up that is taken place in the process, needing to use special fire prevention storage tank; And requiring the fire prevention storage tank to have the ability of waterproof, the fire water with article in the guard box during not by fire fighting damages.Fire prevention storage tank commonly used at present has two kinds of forms basically, and a kind of is the metal fire-proof safe, and another kind is the plastics fireproof boxes.

The structure of metal fire-proof safe is that inside and outside shell is iron plate or steel plate; And filling concrete and fire proofing material in the interlayer between inside and outside shell, number be 201020686213.1 (publication numbers: the utility model patent of CN201902112U) being announced " reinforced fire prevention cabinet " like one Chinese patent application.Metal fire-proof safe fireproof performance is good, but because the inside and outside shell of cabinet and cabinet door is thick and heavy iron plate or steel plate, and filling concrete and fire proofing material; So weight is heavier, generally fixedly use can not arbitrarily be moved and carry; And complex structure, cost is higher.

The structure of plastics fireproof box is in one-time formed hollow plastic shell, to pour into fire proofing material, like the one Chinese patent application utility model patent " flame-retarded plastic safety cabinet " that number 200520017180.0 (publication number CN2809146) are announced.The plastics fireproof box has certain fire resistance property; Can be portable; But there is following problem in the plastics fireproof box: 1, the shell of plastics fireproof box can burn in fire in thawing, loses support and protective effect to fireprotection layer, pounds pressure in case fall with weight; Fireprotection layer can brokenly ftracture, and then loses anti-fire action; 2, in fire; Because melting, the shell of plastics fireproof box disappears; Make that the articulated mounting and the locker of connect box and case lid are also ineffective, casing and case lid are when falling or pounded when pressing by weight can to separate, and then make fireproof box lose fire prevention and waterproof effect.

And metal fire-proof safe and plastics fireproof box all are to pour into fire proofing material through the fill orifice of reserving to the mezzanine space of casing, and in order to guarantee flameproof effect and attractive in appearance, it is too big that fill orifice can not stay, and causes filling process pretty troublesome, particularly the plastics fireproof box.After the perfusion, also need the time waiting fire proofing material of a couple of days to solidify, exist the production cycle long, the problem that production efficiency is low.

Summary of the invention

The purpose of the utility model provides that a kind of fire-proof and thermal-insulation is effective, in light weight, firm, simple in structure, the fire-proof and water-proof storage tank of easy manufacturing.

For achieving the above object, the technical scheme of the utility model is: a kind of fire-proof and water-proof storage tank comprises casing and case lid; Casing and case lid one side are hinged through connector, and opposite side is provided with locker, and case lid is inboard along water-proof sealing strip is housed all around; Casing is identical composite sandwich construction with case lid; It is characterized in that: the shell of said composite sandwich construction is iron plate, steel plate or alloy sheets, and inner casing is plastics, and the mezzanine space between the inside and outside shell is placed fire-proof heat-insulating material.

The shell of the described composite sandwich construction of the utility model adopts iron plate, steel plate or alloy sheets bending forming; The shell that can guarantee the fire-proof and water-proof storage tank is not burnt in fire; And keep enough intensity; Falling and pounding when collapsing, fire-proof heat-insulating material, plastic inner shell and internal reservoir thing that protection is inner make it not receive deformation failure.

The inner casing of the described composite sandwich construction of the utility model is plastics, and through injection moulding or the one-shot forming of plastic uptake technology, the edge of the plastic inner shell after the moulding outwards turns down.During assembling, outwards the inner casing edge and the shell edge of turnover connect together, and contact surface is firm with glue.

Because the inner casing of said casing and case lid is integrally moulded; So have good waterproof effect; When casing and case lid closure, the inboard water-proof sealing strip along installing all around of case lid has guaranteed the waterproof of case lid and casing binding face again, thereby guarantees the integral waterproofing of said fire-proof and water-proof storage tank.

The fire-proof heat-insulating material that mezzanine space between the said inside and outside shell of the utility model is placed is silicon dioxide aerogel plate, felt or the blanket of heatproof >=650 ℃.

Further, said fire-proof and water-proof storage tank applies one deck fire-proof and thermal-insulation coating on the inner surface of outer cover of casing and case lid.

The utility model is described to be coated in the ceramic hollow microballon coating that fire-proof and thermal-insulation coating on the inner surface of outer cover of casing and case lid is heatproof >=850 ℃.

In addition, be convenient and use, can be on case lid or the casing side handle is installed, in tank floor or side the pad pin is installed.

After adopting technique scheme, the utlity model has following advantage: fire-proof and water-proof is effective, in light weight, solid, simple in structure, space availability ratio is high, manufacturing process is simple.The substantive distinguishing features of technique scheme is mainly reflected in progressive:

1, casing and case lid adopt the composite sandwich construction that metal combines with plastics; Both avoided the heaviness of metal fire-proof safe; Has the high advantage of metal salamander intensity again; Both overcome the nonfireproof fire prevention defective of plastics fireproof box shell, had the plastics fireproof box advantage with waterproof in light weight again;

2, adopt silicon dioxide aerogel plate, felt or blanket as the fire-proof heat-insulating material in the middle of the interlayer; Because silicon dioxide aerogel plate, felt or blanket have high temperature resistant (650 ℃-1200 ℃), density low (180-280kg/m3), the extremely low (≤0.02W/mK of coefficient of thermal conductivity; During 25 ℃ of normal temperature) characteristics, can guarantee the fire-proof and thermal-insulation effect of fire-proof and water-proof storage tank, reduce the weight of fire-proof and water-proof storage tank; Can also reduce the thickness of fire proof heat-insulation layer, improve effective usage space of storage tank;

3, silicon dioxide aerogel plate, felt and blanket have the advantages that to cut out easily; After cutting out by dimensional requirement, can assemble, do not have the perfusion required curing stand-by period of fire proofing material with the inside and outside shell of fire-proof and water-proof storage tank; Manufacturing process is simple, and is with short production cycle;

4, be used heatproof>=850 ℃, the ceramic hollow microballon fire-proof and thermal-insulation coating of coefficient of thermal conductivity≤0.04W/mK is coated on the inner surface of outer cover of casing and case lid, can reduce the heat conduction of shell in case, further improves the fire-proof and thermal-insulation effect.

Description of drawings

Below in conjunction with accompanying drawing with and embodiment the utility model is further specified:

Fig. 1 is the structural representation after the utility model case lid closure

Fig. 2 is the structural representation after the utility model case lid is partly opened

Fig. 3 is the vertical view of Fig. 1

Fig. 4 is the rear elevation of Fig. 1

Fig. 5 is that the A-A of Fig. 3 does not apply fire-proof and thermal-insulation coating to sectional view-inner surface of outer cover

Fig. 6 is that the A-A of Fig. 3 applies fire-proof and thermal-insulation coating to sectional view-inner surface of outer cover

The implication of each Reference numeral among the figure:

1. casing; 2. case lid; 3. snap close; 4. connector; 5. weather strip; 6. cabinet shell; 7. case lid shell; 8. casing inner casing; 9. case lid inner casing; 10. casing interlayer fire-proof heat-insulating material; 11. case lid interlayer fire-proof heat-insulating material; 12. the fire-proof and thermal-insulation coating that the cabinet shell inner surface applies; 13. the fire-proof and thermal-insulation coating that the case lid inner surface of outer cover applies.

The specific embodiment

The embodiment of the utility model sees shown in the accompanying drawing 1-6; Comprise casing 1 and case lid 2, casing 1 is hinged through connector 4 with case lid 2 one sides, and opposite side is provided with locker 3; Case lid 2 is inboard along water-proof sealing strip 5 being housed all around, and casing 1 is identical composite sandwich construction with case lid 2.Said cabinet shell 6 is iron plate, steel plate or alloy sheets bending forming with case lid shell 7, and casing inner casing 8 adopts the PE injection molding with case lid inner casing 9.The edge of casing inner casing 8 and case lid inner casing 9 outwards turns down, and during assembling, outwards the inner casing edge and the shell edge of turnover connect together, and contact surface is firm with glue.Mezzanine space between casing 1 inside and outside shell is placed silicon dioxide aerogel plate as fire-proof heat-insulating material 10, and the mezzanine space between case lid 2 inside and outside shells is placed silicon dioxide aerogel plate as fire-proof heat-insulating material 11.The silicon dioxide aerogel plate that the described silicon dioxide aerogel plate of present embodiment selects for use Guangdong Yingde Ailisheng Yatai lectronic Co., Ltd. to produce, its maximum operation (service) temperature is 1000 ℃, coefficient of thermal conductivity≤0.019W/mK (25 ℃ of normal temperature), density 230-280kg/m ³

Further, in order to improve flameproof effect, the inner surface coating one deck fire-proof and thermal-insulation coating 12 at cabinet shell 6 applies one deck fire-proof and thermal-insulation coating 13 on the inner surface of case lid shell 7.The described fire-proof and thermal-insulation coating of present embodiment is ceramic hollow microballon fire-proof and thermal-insulation coating, the ZS-1 thermostable heat-isolating coating of selecting for use Beijing will Sheng Weihua chemical industry Co., Ltd to produce, and its serviceability temperature is-60 ℃ ～1000 ℃, coefficient of thermal conductivity 0.03W/m.K.

The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction, every technical spirit according to the utility model is done any simple modification, equivalent variations and modification to the foregoing description, all belongs to the utility model protection domain.

Claims

1. a fire-proof and water-proof storage tank comprises casing and case lid, and casing and case lid one side are hinged through connector; Opposite side is provided with locker; Case lid is inboard along water-proof sealing strip being housed all around, and casing is identical composite sandwich construction with case lid, it is characterized in that: the shell of said composite sandwich construction is iron plate, steel plate or alloy sheets; Inner casing is plastics, and the mezzanine space between the inside and outside shell is placed fire-proof heat-insulating material.

2. by the described fire-proof and water-proof storage tank of claim 1, it is characterized in that: described fire-proof heat-insulating material is silicon dioxide aerogel plate, felt or the blanket of heatproof >=650 ℃.

3. by claim 1 or 2 described fire-proof and water-proof storage tanks, it is characterized in that also comprising: on the inner surface of outer cover of described casing and case lid, apply one deck fire-proof and thermal-insulation coating.

4. by the described fire-proof and water-proof storage tank of claim 3, it is characterized in that: described fire-proof and thermal-insulation coating is the ceramic hollow microballon coating of heatproof >=850 ℃.