CN211732218U - Fire-retardant thermal-insulated fire prevention transport case of disconnect-type - Google Patents
Fire-retardant thermal-insulated fire prevention transport case of disconnect-type Download PDFInfo
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- CN211732218U CN211732218U CN201922349353.3U CN201922349353U CN211732218U CN 211732218 U CN211732218 U CN 211732218U CN 201922349353 U CN201922349353 U CN 201922349353U CN 211732218 U CN211732218 U CN 211732218U
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Abstract
The application relates to the technical field of aviation safety, in particular to a separated flame-retardant heat-insulation fireproof transport case applied to transporting goods with fire and combustion risks, which comprises a case body and a base, wherein the case body and the base are mutually connected through a lock catch; the box body comprises a frame and box plates on each surface of the frame, and the frame, each box plate and the base form a bearing space; and a cooling medium releasing device loaded with a single-layer or multi-layer gel bag is arranged on the inner side of the box plate positioned at the top. When goods in the box body generate heat to generate higher temperature, the box top releases a cooling medium to cool the heat-generating substances in the box body; the base has the functions of heat absorption, heat insulation, temperature reduction and bearing, and can not be burnt through under the action of continuous high temperature; the side wall and the top plate have continuous heat insulation and explosion prevention functions; this fire prevention transport case can be with high temperature high fever and explosion hazard nature restriction in the box to the burning on fire of goods in the prevention box.
Description
Fire-retardant thermal-insulated fire prevention transport case of disconnect-type
Technical Field
The application relates to the technical field of aviation safety, in particular to a separated flame-retardant heat-insulation fireproof transport case applied to transportation of goods with fire and combustion risks.
Background
With the rapid development of domestic economy, the freight transportation volume is getting larger and larger, and a large number of cargos with the risk of ignition and combustion exist in the freight transportation volume. The lithium battery has the advantages of high energy density, light weight and the like, so that the lithium battery is widely applied to various fields of portable electrical appliances, automobiles and the like. China is the biggest lithium battery producing country in the world and is also the main consumer country in the world, the growth speed is very fast, and the domestic transportation volume is very large no matter the lithium battery or equipment with the lithium battery. With the development of technology, the safety of lithium batteries is greatly improved, but the risk of fire and explosion cannot be avoided, wherein the most famous example is the battery explosion event of a NOTE 7 mobile phone from Samsung corporation.
When the lithium battery is out of control, dense smoke and fire are mainly harmed, severe explosion can occur when the lithium battery is serious, and then goods around the lithium battery can be affected, so that a large-scale fire disaster is caused. In the process of airplane transportation, the current idea is to use special transportation equipment to reduce harm, thereby preventing the fire from spreading and prolonging the airplane operation and control processing time.
The prior patent is as patent application No. 201820246286.5, application date is 2018.2.11, the name is "heat-resisting detachable storage box based on heat reflection film layer", its technical scheme is: the utility model discloses a heat-resistant separable storage box based on a heat reflection film layer, which comprises an outer box body, an inner box body and a cover plate, wherein the inner box body is used for placing articles, the outer box body is provided with a holding cavity, the bottom of the holding cavity is provided with a plurality of embedding grooves, the inner box body is detachably arranged in the holding cavity, the outer wall of the bottom of the inner box body is provided with a plurality of embedding blocks corresponding to the embedding grooves, and the embedding blocks are inserted in the embedding grooves; the outer box body and the inner box body side wall respectively comprise a heat-resistant layer, a canvas layer, an oxidation-resistant layer, an aluminum alloy base material layer, a flame-retardant layer, a fireproof coating and a heat-reflecting film layer which are sequentially stacked from inside to outside.
The above-mentioned patent and current solution either reduce the burning risk through preventing vibrations and striking, or prevent through the barrier action that the intensity of a fire from spreading outside the packing, do not have fine method to preventing the inside lithium cell of losing control of packing to continue burning.
Disclosure of Invention
In order to overcome the above-mentioned not enough that prior art exists, the utility model provides a solve in the transportation after the goods burning put out a fire-retardant and prevent that the intensity of a fire from stretching to the outer fire-retardant thermal-insulated fire prevention transport case of disconnect-type of packing.
In order to achieve the purpose, the following technical scheme is adopted in the application:
the utility model provides a fire-retardant thermal-insulated fire prevention transport case of disconnect-type which characterized in that: the box body and the base are mutually connected through a lock catch; the box body comprises a frame and box plates on each surface of the frame, and the frame, each box plate and the base form a bearing space; and a cooling medium release device is arranged on the inner side of the box plate positioned at the top.
Furthermore, the cooling medium release device comprises a gel hanging frame fixed on the inner side of the top box plate, a gel inner frame is loaded in the gel hanging frame, a heat insulation layer is arranged at the top of the gel inner frame, a single-layer or multi-layer gel bag is arranged below the heat insulation layer, the multi-layer gel bag refers to a plurality of layers of gel bags stacked mutually, and the number of the stacked layers of the gel bags can be determined according to specific conditions; the side of the gel suspension frame is provided with a suspension frame supporting edge, and the suspension frame supporting edge is provided with a connecting hole used for being connected with the frame.
Still further, the thermal insulation layer includes, but is not limited to, ceramic fiber paper, glass fiber wool; the thickness of the heat insulation layer is 1-10 cm, preferably 2-5 cm; the gel inner frame is a metal fine mesh frame formed by welding or bonding stainless steel, carbon steel, aluminum wires or aluminum strips; the gel suspension frame is a metal thick frame formed by welding a carbon steel bar, a stainless steel bar or an aluminum strip, and the suspension support edge is formed by bending the tail end of the metal bar and then connecting the bent tail end with the metal strip; the gel suspension frame is connected with angle steel at the top of the frame body by screws or rivets.
Still further, the gel bag film material for cooling comprises a multi-layer extrusion film of Polyamide (PA), Polyethylene (PE), or Polyamide (PA)/Polyethylene (PE), or a copolymer film of polyester, polyurethane, ethylene and vinyl acetate; the melting points of the gel films of the gel bags adjacent to each other in the same layer are the same or different, including but not limited to low melting point of the gel film of the gel bag placed at the edge part and high melting point of the gel film of the gel bag placed at the middle part; the melting points of two adjacent gel bag gel films from bottom to top are gradually increased; the first layer of gel bag is adhered on the bottom metal mesh of the gel inner frame by pressure sensitive adhesive, white latex or non-setting adhesive; the second layer is adhered to the first layer of gel bags from bottom to top by adopting pressure-sensitive adhesive, white latex or non-setting adhesive, or organic net or inorganic net coated with the adhesive, wherein the inorganic net comprises but is not limited to glass fiber net, and the second layer is adhered to the first layer of gel bags; the second layer and the third layer of gel bags are bonded together in the same way.
Further, the box plate is connected with the frame through welding or screws and rivets; the box board sequentially comprises an outer panel, a first heat-insulating and heat-resisting fiber layer, an expansion flame-retardant film, an inner lining explosion-proof net and reinforcing ribs from outside to inside; the outer panel is a light metal plate, and the light metal plate is a titanium alloy plate or an aluminum alloy plate; the first heat-insulating and heat-resisting fiber layer comprises but is not limited to glass fiber cotton, ceramic fiber paper, ceramic fiber cotton, carbon fiber cotton and basalt heat-insulating cotton; the intumescent flame-retardant film is prepared from organic resin, pigment, intumescent flame retardant, foaming agent, curing agent and fiber mesh; the organic resin comprises one or more of aqueous organic resin polyvinyl alcohol, acrylic acid, polyurethane, polyester, epoxy resin, organic silicon resin, acrylic emulsion, silicone acrylic emulsion, epoxy modified acrylic emulsion or silicone acrylic emulsion; intumescent flame retardants include, but are not limited to, vermiculite, graphite; flame retardants include, but are not limited to, alkyl phosphates, polyphosphates; blowing agents include, but are not limited to, melamine, pentaerythritol; the curing agent comprises one or more of but not limited to glutaraldehyde, blocked polyisocyanate, amino resin and amine curing agent; the fiber webs include, but are not limited to, organic fiber webs, inorganic fiber webs, or metal fiber webs; the lining explosion-proof net is a metal net comprising but not limited to stainless steel, carbon steel, aluminum and other light alloy nets, and meshes can be round, diamond, square or other special shapes; the reinforcing ribs include but are not limited to light metal strips, and the reinforcing ribs are single or two reinforcing ribs in a cross shape and are arranged in the middle of the lining explosion-proof net.
Furthermore, the frame is composed of angle steel or light alloy profiles, and the angle steel or the light alloy profiles are mutually connected through welding or screws and rivets; the connecting parts between the angle steels or the light alloy profiles are positioned at the top and the bottom of the box body. The angle steel or the light alloy section comprises but is not limited to carbon steel, aluminum alloy or titanium alloy.
Furthermore, the base comprises a base upper panel, a base lower panel and supporting legs, and the base upper panel, the base lower panel and the supporting legs are mutually fixed through rivets or bolts; the lower panel of the base is positioned at the lower part of the upper panel of the base, and the supporting legs are positioned at the lower surface of the lower panel of the base; the upper panel of the base is a stainless steel plate or an aluminum alloy; four sides of the inner surface of the base upper panel are provided with upper panel bosses, four side surfaces of the upper panel bosses are provided with cargo strapping tapes, the middle part of the base upper panel is a concave surface, and a circle of drain holes are arranged at a distance from the edge of the concave surface; there is lower panel boss at base lower panel upper surface four sides, and the middle part of panel is provided with the thermal-insulated heat-resisting fibrous layer of second, bearing frame, gel bag and the thermal-insulated heat-resisting fibrous layer of third respectively from top to bottom under the base.
Furthermore, 2 or 4 fork-hanging fixing rings penetrate through the top cover box plate; the 2 fork lifting fixing rings can be arranged at the centers of two side edges of the outer surface of the top cover of the box, and the 4 fork lifting fixing rings are arranged at two ends of two opposite edges; the fork-lift fixing ring is of a rectangular structure; the two ends of the fork-shaped hanging fixing ring are fixed on the outer surface of the top cover by metal strips through screws or rivets, and the fork-shaped hanging fixing ring can rotate and can rotate to a position vertical to the outer surface of the top of the box or cling to the outer surface of the top of the box as required; the fork hanging fixing ring is made of carbon steel or light metal.
Furthermore, the upper parts of the four side panels of the box body are provided with exhaust holes.
The application has the advantages that:
when goods in the box body generate heat to generate higher temperature, the box top releases a cooling medium to cool the heat-generating substances in the box body; the base has the functions of heat absorption, heat insulation, temperature reduction and bearing, and can not be burnt through under the action of continuous high temperature; the side wall and the top plate have continuous heat insulation and explosion prevention functions; this fire prevention transport case can be with high temperature high fever and explosion hazard nature restriction in the box to the burning on fire of goods in the prevention box.
Drawings
Fig. 1 is a schematic view of a split structure of the present application.
Fig. 2 is a schematic diagram of a box plate structure in a split manner.
Fig. 3 is a schematic view of a split structure of the cooling medium releasing device.
Fig. 4 is a schematic view of a split structure of the base structure.
In the drawings: 1-box body, 2-base, 3-lock catch, 4-frame, 5-box plate, 6-exhaust hole, 7-fork hanging fixing ring, 8-outer panel, 9-first heat-insulating and heat-resisting fiber layer, 10-expansion flame-retardant film, 11-lining explosion-proof net, 12-reinforcing rib, 13-cooling medium releasing device, 14-base upper panel, 15-upper panel boss, 16-drain hole, 17-base lower panel, 18-lower panel boss, 19-bearing frame, 20-gel bag, 21-supporting leg, 22-heat-insulating layer, 23-gel inner frame, 24-gel hanging frame, 25-hanging frame supporting edge, 26-connecting hole and 27-second heat-insulating and heat-resisting fiber layer.
Detailed Description
The present application is further described with reference to the following detailed description and the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Example 1
A separated flame-retardant heat-insulation fireproof transport case comprises a case body 1 and a base 2, wherein the case body 1 and the base 2 are connected with each other through a lock catch 3; the box body 1 comprises a frame 4 and box plates 5 on each surface of the frame 4, and the frame 4, each box plate 5 and the base 2 form a bearing space; inside the box plate 5 at the top, a cooling medium release device 13 loaded with single or multiple layers of gel packs 20 is arranged. The multi-layered gel pack 20 refers to a plurality of gel packs 20 stacked on top of each other, and the number of layers of the gel packs 20 can be determined according to the specific situation. When the temperature in the box body 1 is close to 80 ℃, the cooling medium is released from the top of the box body to cool the heating substances in the box body 1; the base 2 has the functions of heat absorption, heat insulation, temperature reduction and bearing, and can not be burnt through under the action of continuous high temperature; the side wall and the top plate have continuous heat insulation and explosion prevention functions; the box body 1 and the base 2 form a bearing structure, so that high-temperature high-heat and explosion hazards of lithium battery goods are limited in the box body 1, and the lithium battery goods are prevented from being ignited and burnt.
Example 2
A separated flame-retardant heat-insulation fireproof transport case comprises a case body 1 and a base 2, wherein the case body 1 and the base 2 are connected with each other through a lock catch 3; the box body 1 comprises a frame 4 and box plates 5 on each surface of the frame 4, and the frame 4, each box plate 5 and the base 2 form a bearing space; inside the box plate 5 at the top, a cooling medium release device 13 loaded with single or multiple layers of gel packs 20 is arranged. The multi-layered gel pack 20 refers to a plurality of gel packs 20 stacked on top of each other, and the number of layers of the gel packs 20 can be determined according to the specific situation.
The cooling medium release device 13 comprises a gel suspension frame 24 fixed on the inner side of the top box plate 5, a gel inner frame 23 is loaded in the gel suspension frame 24, and a heat insulation layer 22 is arranged on the top of the gel inner frame 23; the side edge of the gel suspension frame 24 is provided with a suspension frame supporting edge 25, and the suspension frame supporting edge 25 is provided with a connecting hole 26 for connecting with the frame 4.
The heat insulation layer 22 comprises but is not limited to ceramic fiber paper and glass fiber cotton, and the thickness of the heat insulation layer 22 is 1-10 cm; the gel inner frame 23 is formed by welding or bonding 0.2-2 mm stainless steel, carbon steel, aluminum wires or aluminum strips, the size between meshes is 0.5-10 mm, and the height is 1-10 cm; the gel hanging frame 24 is formed by welding carbon steel rods or stainless steel rods or aluminum rods/strips with the diameter of 2-10 mm, preferably 4-6 mm, and the size of an opening between the rods is 5-30 cm, preferably 5-15 cm; the height of the gel hanging frame 24 is 5-10 cm; the width of the suspension supporting sides at two sides or four sides of the top of the gel suspension frame 24 is 1-2 cm; the suspension supporting edge is formed by bending the tail end of the metal rod and then connecting the bent tail end with the metal strip; the width of the metal strip is 1-5 cm, and the thickness of the metal strip is 1-5 mm; the gel hanging frame 24 is connected with angle steel at the top of the frame body by screws or rivets.
The gel pack 20 for cooling includes a multi-layered extruded film of Polyamide (PA), Polyethylene (PE), or Polyamide (PA)/Polyethylene (PE), or a gel film made of polyester, polyurethane, or a copolymer film of ethylene and vinyl acetate; the melting point of the gel films of adjacent gel packs 20 in the same layer is the same or different, including but not limited to low melting point of the gel films of the gel packs 20 placed in the edge portions and high melting point of the gel films of the gel packs 20 placed in the middle portions; the melting point of the gel films of the two adjacent layers of the gel bags 20 from bottom to top is gradually increased; the gel bag 20 of the first layer is bonded on the bottom metal mesh of the gel inner frame 23 by pressure sensitive adhesive, white latex or non-setting adhesive; an organic net film or an inorganic net film which is coated with pressure-sensitive adhesive, white latex or self-adhesive glue in advance is adopted between the gel bags 20 of the second layer and the first layer from bottom to top, the inorganic net film can be a glass net film, the second layer is adhered to the gel bags 20 of the first layer, or the second layer is adhered to the gel bags 20 of the first layer by the pressure-sensitive adhesive, the white latex or the self-adhesive glue; the second layer and the third layer of the gel bag 20 are bonded together in the same way; the thickness of the gel film is 0.05-0.5 mm, preferably 0.05-0.3 mm; the gel pack 20 has a width of 1-10 cm and a length of 5-20 cm.
The box plate 5 is connected with the frame 4 through welding or screws and rivets; the box plate 5 sequentially comprises an outer panel 8, a first heat-insulating and heat-resisting fiber layer 9, an expansion flame-retardant film 10, an inner lining explosion-proof net 11 and reinforcing ribs 12 from outside to inside; the outer panel 8 is a light metal plate; the first heat-insulating and heat-resistant fiber layer 9 comprises but is not limited to glass fiber cotton, ceramic fiber paper, ceramic fiber cotton, carbon fiber cotton and basalt heat-insulating cotton, and the thickness of the heat-resistant layer is 3-30 mm, preferably 10-20 mm; the intumescent flame retardant film 10 is prepared from organic resin, pigment, intumescent flame retardant, foaming agent, curing agent and fiber mesh; the thickness of the film is 0.5 to 10 mm, preferably 1 to 3 mm; the lining explosion-proof net 11 is a metal net which comprises but is not limited to stainless steel, carbon steel, aluminum and other light alloys, and meshes can be round, diamond, square or other special shapes; the diameter of the metal wire for the metal net is 0.2 to 3 mm, and the diameter or width of the mesh is 1 to 20 mm, preferably 1 to 5 mm; the reinforcing ribs 12 comprise light metal strips, the reinforcing ribs 12 are single or two criss-cross reinforcing ribs and are arranged in the middle of the lining explosion-proof net 11, the width of each metal strip is 1-5 cm, and the thickness of each metal strip is 2-6 mm;
the frame 4 is composed of angle steel or light alloy section bars, and the angle steel or the light alloy section bars are connected with each other by welding or screws and rivets; the joints between the angle steels or the light alloy profiles are positioned at the top and the bottom of the box body 1. The angle steel or the light alloy section comprises but is not limited to carbon steel, aluminum alloy or titanium alloy; the width of the edge of the angle steel is 3-6 cm, and the thickness of the edge is 2-6 mm.
The base 2 comprises a base upper panel 14, a base lower panel 17 and supporting legs 21 which are mutually fixed through rivets or bolts; the base lower panel 17 is positioned at the lower part of the base upper panel 14, and the supporting legs 21 are positioned at the lower surface of the base lower panel 17; the upper panel 14 of the base is a stainless steel plate or an aluminum alloy, and the thickness of the plate is 0.5-5 cm; four sides of the inner surface of the base upper panel 14 are provided with upper panel bosses 15, and the height of each upper panel boss 15 is 1-2 cm; cargo strapping tapes are arranged on the surfaces of four edges of the boss 15 of the upper panel, the middle part of the upper panel 14 of the base is a concave surface, a circle of water drainage holes 16 are arranged 2-5 cm away from the edge of the concave surface, and the diameter of each water drainage hole 16 is 2-5 mm; there are lower panel boss 18 on panel 17 upper surface four sides under the base, and the middle part of panel 17 is provided with second thermal-insulated heat-resisting fibre layer 27, bearing frame 19, gel bag 20 and the thermal-insulated heat-resisting fibre layer of third respectively from top to bottom under the base, and second thermal-insulated heat-resisting fibre layer 27 and the thermal-insulated heat-resisting fibre layer structure of third are the same with first thermal-insulated heat-resisting fibre layer 9. The gel pack 20 located in the base 2 is smaller in size than the gel pack 20 in the cooling medium releasing means 13, and may be single-layered or multi-layered. The bearing frame 19 is a grid-shaped support frame formed by metal strips, the distance between every two adjacent metal strips is 20-40 cm, preferably 20-30 cm, the thickness of each metal strip is 2-3 mm, and the width of each metal strip is 1-2 cm. The supporting legs 21 of the base 2 are of an aluminum alloy hollow frame 4-shaped cuboid structure and are distributed at the four corners and the centers of the four edges of the base 2;
2 or 4 fork-hang fixing rings 7 penetrate through the top cover box plate 5; 2 fork lifting fixing rings 7 can be arranged at the centers of two side edges of the outer surface of the top cover of the box, and 4 fork lifting fixing rings 7 can be arranged at two ends of two opposite edges of the outer surface of the top cover of the box; the width of the fork-hanging fixing ring 7 is 16 cm, and the height of the fork-hanging fixing ring is 10 cm; the fork-lift fixing ring 7 is of a rectangular structure; the fork-hanging fixing ring 7 is made of carbon steel or light metal; the fork-hang fixing ring 7 is a metal rod with the diameter of 4-10 mm, and is bent by 90 degrees at two end points with the width of 15 cm。Bending the end point with the bending height of 6 cm outwards by 90 DEG。The two ends of the fork hanging fixing ring 7 are fixed on the outer surface of the top cover by metal strips through screws or rivets, and the fork hanging fixing ring can rotate to be perpendicular to the outer surface of the top of the box as requiredStraight or clinging to the outer surface of the top of the box.
The upper parts of four side panels of the box body 1 are provided with vent holes 6, the positions of the vent holes 6 are 1-5 cm away from the upper end surface, each side surface is provided with three vent holes 6, the distance between every two adjacent vent holes 6 is 30-40 cm, and the diameter of each vent hole 6 is 2-6 mm.
When the temperature in the box body 1 is close to 100 ℃, the cooling medium is released from the top of the box body to cool the heating substances in the box body 1; the base 2 has the functions of heat absorption, heat insulation, temperature reduction and bearing, and can not be burnt through under the action of continuous high temperature; the side wall and the top plate have continuous heat insulation and explosion prevention functions; the box body 1 and the base 2 form a closed structure, so that high-temperature high-heat and explosion hazards of lithium battery goods are limited in the box body 1, and the lithium battery goods are prevented from being ignited and burnt.
Claims (10)
1. The utility model provides a fire-retardant thermal-insulated fire prevention transport case of disconnect-type which characterized in that: the box body (1) and the base (2) are connected and fixed with each other; the box body (1) comprises a frame (4) and box plates (5) on each surface of the frame (4), and the frame (4), each box plate (5) and the base (2) form a bearing space; a cooling medium release device (13) is arranged on the inner side of the box plate (5) positioned at the top.
2. The separated flame-retardant, heat-insulating and fireproof transport case of claim 1, wherein: the cooling medium release device (13) comprises a gel suspension frame (24) fixed on the inner side of the top box plate (5), a gel inner frame (23) is arranged in the gel suspension frame (24), a heat insulation layer (22) is arranged at the top of the gel inner frame (23), and a single-layer or multi-layer stacked gel bag (20) is arranged below the heat insulation layer; a hanging frame supporting edge (25) is arranged on the side edge of a gel hanging frame (24) supporting the gel inner frame (23), and a connecting hole (26) used for being connected with the frame (4) is arranged on the hanging frame supporting edge (25).
3. The separated flame-retardant, heat-insulating and fireproof transport case of claim 2, wherein: the heat insulation layer (22) comprises ceramic fiber paper and glass fiber cotton.
4. The separated flame-retardant, heat-insulating and fireproof transport case of claim 2, wherein: the gel film material in the gel bag (20) for cooling comprises a multi-layer extruded film of polyamide, polyethylene or polyamide/polyethylene, or a copolymer film of polyester, polyurethane, ethylene and vinyl acetate; the melting points of the gel films of the gel bags (20) adjacent to each other in the same layer are the same or different, and the melting points of the gel films of the gel bags (20) arranged at the edge part are low, and the melting points of the gel films of the gel bags (20) arranged at the middle part are high; the melting point of the gel film of two adjacent gel bags (20) from bottom to top is gradually increased.
5. The separated flame-retardant, heat-insulating and fireproof transport case of claim 2, wherein: the gel bag (20) of the first layer is bonded on the metal mesh on the bottom surface of the gel inner frame (23); the second layer and the gel bag (20) of the first layer are bonded together by adopting an adhesive or a net coated with the adhesive from bottom to top between the second layer and the gel bag (20) of the first layer; the gel packs (20) of the remaining adjacent layers are bonded together in the same manner.
6. The separated flame-retardant, heat-insulating and fireproof transport case of claim 1, wherein: the box plate (5) is connected with the frame (4); the box plate (5) sequentially comprises an outer panel (8), a first heat-insulating and heat-resisting fiber layer (9), an expansion flame-retardant film (10), an inner lining anti-explosion net (11) and reinforcing ribs (12) from outside to inside; the outer panel (8) is a light metal plate, and the light metal plate is a titanium alloy plate or an aluminum alloy plate; the first heat-insulating and heat-resisting fiber layer (9) comprises glass fiber cotton, ceramic fiber paper, ceramic fiber cotton, carbon fiber cotton or basalt heat-insulating cotton; the intumescent flame retardant film (10) is an intumescent flame retardant film (10) prepared from organic resin, pigment, intumescent flame retardant, foaming agent, curing agent and fiber mesh; the lining explosion-proof net (11) is a metal net; the reinforcing ribs (12) are single or two criss-cross reinforcing ribs and are arranged in the middle of the lining explosion-proof net (11), and the reinforcing ribs (12) comprise light metal strips.
7. The separated flame-retardant, heat-insulating and fireproof transport case of claim 1, wherein: the frame (4) is composed of angle steel or light alloy profiles which are connected with each other; the connecting parts between the angle steels or the light alloy profiles are positioned at the top and the bottom of the box body (1).
8. The separated flame-retardant, heat-insulating and fireproof transport case of claim 1, wherein: the base (2) comprises a base upper panel (14), a base lower panel (17) and supporting legs (21); the base lower panel (17) is positioned at the lower part of the base upper panel (14), and the supporting legs (21) are positioned at the lower surface of the base lower panel (17); four sides of the inner surface of the base upper panel (14) are provided with upper panel bosses (15), the middle part of the base upper panel (14) is a concave surface, and the edge of the concave surface is provided with a drain hole (16); four sides of the upper surface of the base lower panel (17) are provided with lower panel bosses (18), and the middle part of the base lower panel (17) is respectively provided with a second heat-insulation heat-resistant fiber layer (27), a bearing frame (19), a gel bag (20) and a third heat-insulation heat-resistant fiber layer from top to bottom.
9. The separated flame-retardant, heat-insulating and fireproof transport case of claim 1, wherein: a fork-hang fixing ring (7) penetrates through the box plate (5) positioned at the top cover; the fork-lift fixing ring (7) is of a rectangular structure; the fork-hang fixing ring (7) is made of stainless steel, aluminum alloy and carbon steel.
10. The separated flame-retardant, heat-insulating and fireproof transport case of claim 1, wherein: exhaust holes (6) are arranged at the upper parts of the four side panels of the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922349353.3U CN211732218U (en) | 2019-12-24 | 2019-12-24 | Fire-retardant thermal-insulated fire prevention transport case of disconnect-type |
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| CN201922349353.3U CN211732218U (en) | 2019-12-24 | 2019-12-24 | Fire-retardant thermal-insulated fire prevention transport case of disconnect-type |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895774A (en) * | 2021-10-25 | 2022-01-07 | 江苏中科聚合新材料产业技术研究院有限公司 | Express transport packaging box for lithium battery and production method of express transport packaging box |
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2019
- 2019-12-24 CN CN201922349353.3U patent/CN211732218U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113895774A (en) * | 2021-10-25 | 2022-01-07 | 江苏中科聚合新材料产业技术研究院有限公司 | Express transport packaging box for lithium battery and production method of express transport packaging box |
| CN113895774B (en) * | 2021-10-25 | 2023-08-22 | 江苏中科聚合新材料产业技术研究院有限公司 | Lithium battery express delivery transport packaging box and production method thereof |
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