CN217603532U - Integrated assembled fire-resistant heat-insulation composite air pipe - Google Patents
Integrated assembled fire-resistant heat-insulation composite air pipe Download PDFInfo
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- CN217603532U CN217603532U CN202221294855.6U CN202221294855U CN217603532U CN 217603532 U CN217603532 U CN 217603532U CN 202221294855 U CN202221294855 U CN 202221294855U CN 217603532 U CN217603532 U CN 217603532U
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Abstract
The utility model provides a fire-resistant compound tuber pipe that insulates against heat of integration assembled, include: the air pipe main body, the surface of air pipe main body is provided with outer steel sheet layer, and inorganic flame retardant coating sets up in one side of outer steel sheet layer and is located the inside of air pipe main body, and fire-resistant insulating layer sets up in one side of inorganic flame retardant coating and is located inside the air pipe main body, and interior steel sheet layer sets up in one side on fire-resistant insulating layer surface and is located the inside of air pipe main body. The utility model provides a pair of fire-resistant compound tuber pipe that insulates against heat of integration assembled, it is stronger to set up outer steel sheet layer and interior steel sheet layer messenger integration assembled fire-resistant compound tuber pipe overall structure rigidity in the inside of tuber pipe main part, inorganic flame retardant coating and fire-resistant insulating layer pass through the compound steel sheet and interior steel sheet outside through environmental protection fire prevention high temperature glue, can effectively improve when fire-resistant, can effectively completely cut off the heat transfer again, and ensured that the fire-resistant compound tuber pipe that insulates against heat of integration assembled is after long-time fire-resistant, the fire resistance, heat-proof quality and overall structure's integrality.
Description
Technical Field
The utility model relates to a building air pipe field especially relates to an integration assembled fire-resistant thermal-insulated compound tuber pipe.
Background
The air duct is a duct system for conveying and distributing air.
Because the existing smoke-discharging fire-resistant composite air pipes on the market are various in types, but the smoke-discharging fire-resistant composite air pipes are mainly sold by plates and manufactured and processed on construction sites, the construction difficulty is high, the construction period is long, the manufacture is not standard, secondary environment pollution is caused by construction waste generated in the field manufacturing process, and the cost is greatly increased.
Therefore, it is necessary to provide an integrally assembled fire-resistant and heat-insulating composite air duct to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a fire-resistant compound tuber pipe that insulates against heat of integration assembled has solved current fire-resistant compound tuber pipe of discharging fume and has had the construction degree of difficulty big, and the construction cycle is long, and on-the-spot preparation processing produces building rubbish secondary pollution environment, the problem of greatly increased cost.
In order to solve the technical problem, the utility model provides a pair of fire-resistant compound tuber pipe that insulates against heat of integration assembled, include:
the air duct comprises an air duct main body, wherein an outer steel plate layer is arranged on the surface of the air duct main body and is made of an anti-corrosion color-coated plate;
the inorganic fire-resistant layer is arranged on one side of the outer steel plate layer and is positioned in the air pipe main body, and the inorganic fire-resistant layer is made of a silicon-magnesium rock plate;
the fireproof heat-insulating layer is arranged on one side of the inorganic fireproof layer and is positioned in the air pipe main body, and the fireproof heat-insulating layer is made of an aluminum silicate plate;
the inner steel plate layer is arranged on one side of the surface of the fireproof heat insulation layer and is positioned in the air pipe main body, and the inner steel plate layer is made of an anti-corrosion color-coated plate.
Preferably, the thickness of the steel plate of the outer steel plate layer is 0.2mm-1.2mm, and the thickness of the steel plate of the inner steel plate layer is 0.2mm-1.2mm.
Preferably, the thickness of the inorganic refractory layer is 0.8mm-20mm.
Preferably, the thickness of the refractory heat-insulating layer is 10mm-50mm.
Preferably, the both ends of tuber pipe main part all are provided with the link frame, the inside of link frame is provided with seal assembly, seal assembly is including placing the chamber, the inside of placing the chamber is provided with the adjustable shelf, one side of adjustable shelf is connected with sealed the pad, the inside of link frame seted up with the seal groove of sealed looks adaptation of filling up.
Preferably, both sides of the movable frame are connected with handles.
Preferably, one side of handle is provided with the pulling subassembly, the pulling subassembly includes the threaded rod, one side of handle is provided with the moving member, one side of moving member is provided with the mounting, the inside of connecting frame seted up with the fixed slot of mounting looks adaptation, one side on threaded rod surface is provided with rotates the handle.
Compared with the prior art, the utility model provides a pair of fire-resistant thermal-insulated compound tuber pipe of integration assembled has following beneficial effect:
the utility model provides a fire-resistant compound tuber pipe that insulates against heat of integration assembled, it is stronger to set up outer steel sheet layer and interior steel sheet layer messenger integration assembled fire-resistant compound tuber pipe overall structure rigidity that insulates against heat in the inside of tuber pipe main part, can reduce the windage again, inorganic flame retardant coating and fire-resistant insulating layer glue compound in the middle of outer steel sheet and interior steel sheet through environmental protection fire prevention high temperature, can effectively improve fire-resistant long time, can effectively completely cut off the heat transfer again, and ensured that integration assembled fire-resistant compound tuber pipe that insulates against heat is after fire for a long time, fire resistance, heat-proof quality and overall structure's integrality, the security of using is greatly improved.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of an integrally assembled fire-resistant heat-insulating composite air duct according to the present invention;
FIG. 2 is a top plan view of the device shown in FIG. 1 as a whole;
fig. 3 is a schematic structural diagram of a second embodiment of an integrally assembled fire-resistant and heat-insulating composite air duct according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3;
fig. 5 is an enlarged view of the portion B shown in fig. 4.
Reference numbers in the figures: 1. an air pipe main body, 2, an inner steel plate layer, 3, a fire-resistant heat-insulating layer, 4, an inorganic fire-resistant layer, 5, an outer steel plate layer, 6 and a connecting frame,
7. a sealing component 71, a placing cavity 72, a movable frame 73, a sealing gasket 74, a sealing groove 75 and a handle,
8. the device comprises a pulling assembly 81, a threaded rod 82, a moving member 83, a fixing member 84, a fixing groove 85 and a rotating handle.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The first embodiment:
please refer to fig. 1 and fig. 2 in combination, wherein fig. 1 is a schematic structural diagram of a first embodiment of an integrally assembled fire-resistant and heat-insulating composite air duct according to the present invention; fig. 2 is a plan view of the entire device shown in fig. 1. An integrated fabricated fire-resistant heat-insulating composite air duct, comprising:
the air pipe comprises an air pipe main body 1, wherein an outer steel plate layer 5 is arranged on the surface of the air pipe main body 1, and the outer steel plate layer 5 is made of an anti-corrosion color-coated plate;
the outer steel plate layers 5 are all non-combustible materials, and stainless steel plates or galvanized plates can also be used as the materials.
The inorganic fire-resistant layer 4 is arranged on one side of the outer steel plate layer 5 and is positioned inside the air pipe main body 1, and the inorganic fire-resistant layer 4 is made of a silicon-magnesium rock plate;
the inorganic refractory layers 4 are all non-combustible materials and a glass magnesium board or a magnesium oxysulfate board can be used as the material.
The fireproof heat-insulating layer 3 is arranged on one side of the inorganic fireproof layer 4 and is positioned in the air pipe main body 1, and the fireproof heat-insulating layer 3 is made of an aluminum silicate plate;
the fire-resistant and heat-insulating layers 3 are all made of non-combustible materials, and glass wool boards can also be used as the materials.
Interior steel sheet layer 2, interior steel sheet layer 2 set up in one side on 3 surfaces of fire-resistant insulating layer and be located the inside of tuber pipe main part 1, interior steel sheet layer 2's material is anticorrosive color-coated sheet.
The inner steel plate layers are all non-combustible materials, and stainless steel plates or galvanized plates can also be used as the materials.
The outer steel plate layer 5 is compounded with the inorganic fire-resistant layer 4, the fire-resistant heat-insulating layer 3 and the inner steel plate layer 2 through environment-friendly, fire-resistant and high-temperature-resistant glue.
The thickness of the steel plate of the outer steel plate layer 5 is 0.2mm-1.2mm, and the thickness of the steel plate of the inner steel plate layer 2 is 0.2mm-1.2mm.
The thickness of the inorganic refractory layer 4 is 0.8mm-20mm.
The thickness of the refractory heat-insulating layer 3 is 10mm-50mm.
The utility model provides a pair of fire-resistant thermal-insulated compound tuber pipe of integration assembled's theory of operation as follows:
when using the environmental protection fire prevention high temperature glue to carry out outer steel sheet layer 5 in the middle of every layer of structure of order in outer to, inorganic flame retardant coating 4, fire-resistant thermal-insulated composite air pipe is makeed into to fire-resistant thermal-insulated layer 3 and interior steel sheet layer 2, the production of rubbish has directly been reduced according to 1 size of tuber pipe main part, the unified standardized processing's of integration assembled fire-resistant air pipe mill technical characterstic, be interior steel sheet, 2 is complete independent body, make the whole compressive capacity of fire-resistant thermal-insulated composite air pipe stronger non-deformable like this, according to standard production preparation, fire-resistant thermal-insulated composite air pipe all adopts standard angle steel flange to connect, the bolt hole when the modularization concatenation is reserved to the angle steel flange, like this greatly reduced the construction degree of difficulty, shorten construction cycle.
When using the environmental protection fire prevention high temperature glue to carry out outer steel sheet layer 5 in the middle of every layer of structure of order outward to interior, inorganic flame retardant coating 4, fire-resistant insulating layer 3 and interior steel sheet layer 2, make into fire-resistant thermal-insulated compound tuber pipe, the production has directly reduced the rubbish and has produced according to tuber pipe main part 1 size, the unified standardized processing technology characteristics of integration assembled fire-resistant air pipe mill, through opening 45 degrees V type groove, V type groove both sides are converted into 90 degrees, analogize 4 all to open 45 degrees V type grooves on the limit and convert into again, produce the preparation according to standard, fire-resistant thermal-insulated compound tuber pipe all adopts standard angle steel flange to connect, angle steel flange reserves the bolt hole when modularization concatenation, greatly reduced the construction degree of difficulty like this, shorten construction cycle.
Compared with the prior art, the utility model provides a pair of fire-resistant thermal-insulated compound tuber pipe of integration assembled has following beneficial effect:
the utility model provides an integration assembled fire-resistant compound tuber pipe that insulates against heat, it is stronger to set up outer steel sheet layer 5 and interior steel sheet layer 2 messenger integration assembled fire-resistant compound tuber pipe overall structure rigidity that insulates against heat in the inside of tuber pipe main part 1, can reduce the windage again, inorganic flame retardant coating 4 and fire-resistant insulating layer 3 glue compound in the middle of outer steel sheet and interior steel sheet through environmental protection fire prevention high temperature, can effectively improve long when fire-resistant, can effectively completely cut off the heat transfer again, and ensured that integration assembled fire-resistant compound tuber pipe that insulates against heat is after long-time fire-resistant, the fire resistance, thermal-insulated performance and overall structure's integrality, the security of using is greatly improved.
The second embodiment:
referring to fig. 3, fig. 4 and fig. 5, based on the first embodiment of the present application, a second embodiment of the present application provides another integrally assembled fire-resistant and heat-insulating composite air duct. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
Specifically, the difference that an integration assembled fire-resistant compound tuber pipe that insulates against heat that the second embodiment of this application provided lies in, an integration assembled fire-resistant compound tuber pipe that insulates against heat, the both ends of tuber pipe main part 1 all are provided with linking frame 6, the inside of linking frame 6 is provided with seal assembly 7, seal assembly 7 is including placing chamber 71, the inside of placing chamber 71 is provided with adjustable shelf 72, one side of adjustable shelf 72 is connected with sealed the pad 73, the inside of linking frame 6 seted up with the seal groove 74 of sealed pad 73 looks adaptation.
One side of the handle 75 is provided with a pulling assembly 8, the pulling assembly 8 comprises a threaded rod 81, one side of the handle 75 is provided with a moving member 82, one side of the moving member 82 is provided with a fixing member 83, a fixing groove 84 matched with the fixing member 83 is formed in the connecting frame 6, and one side of the surface of the threaded rod 81 is provided with a rotating handle 85.
The bottom of threaded rod 81 is passed through the axis of rotation and is connected with one side rotation of handle 75, one end at threaded rod 81 is connected with the dog, moving member 82 includes the bottom block, one side at the bottom block is connected with the connecting rod, the surface cover at the connecting rod is equipped with the sliding sleeve, one side at the sliding sleeve is connected with the thread bush, the surface at threaded rod 81 is established to the thread bush cover, mounting 83 is including pulling the pole, one end at pulling the pole is connected with the thread bush, inside at the thread bush is provided with the screw bolt, the one end of pulling the pole is passed through the connecting block and is connected with one side of thread bush, set up the screw thread with screw bolt looks adaptation in one side of fixed slot 84 inner wall, rotate the surface at threaded rod 81 of 85 cover, just be located to rotate the both sides of 85 and all overlap and be equipped with the dog.
The utility model provides a pair of fire-resistant thermal-insulated compound tuber pipe of integration assembled's theory of operation as follows:
when the movable frame 72 drives the sealing gasket 73 to move towards one side of the placing cavity 71, the movable frame 72 penetrates through the sealing gasket 73 and coincides with the sealing groove 74 in the other connecting frame 6 when the movable frame 72 drives the sealing gasket 73 to move towards one side of the placing cavity 71.
Drive one side pulling subassembly 8 when handle 75 removes and remove to the one side of seting up the carriage 6 of seal groove 74, remove to after aligning with carriage 6 one side fixed slot 84 when mounting 83, coincide mounting 83 and the inside fixed slot 84 of carriage 6 again, after mounting 83 coincides with fixed slot 84, rethread rotation 85 drives threaded rod 81 and rotates, it removes to drive surperficial moving member 82 when threaded rod 81 rotates, it can to fix two carriages 6 to drive mounting 83 to extrude two carriages 6 when moving member 82.
Compared with the prior art, the utility model provides a pair of fire-resistant thermal-insulated compound tuber pipe of integration assembled has following beneficial effect:
the utility model provides an integration assembled fire-resistant compound tuber pipe that insulates against heat, it is convenient to connect between a plurality of tuber pipe main parts 1 to set up the carriage 6 in the both sides of tuber pipe main part 1, the inside when carriage 6 sets up that the adjustable shelf 72 cooperates seal groove 74 with sealed pad 73 and uses and can play sealed effect to the junction between a plurality of tuber pipe main parts 1, gaseous leakage appears when preventing to use, it can play two carriages 6 to set up handle 75 cooperation pulling subassembly 8 use in the both sides of adjustable shelf 72, and enable sealed pad 73 and seal groove 74 zonulae occludens, prevent the not hard up of carriage 6 and the separation between sealed pad 73 and the seal groove 74.
The above-mentioned only be the embodiment of the present invention, not consequently the restriction of the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transform made of the content of the specification and the attached drawings, or directly or indirectly use in other relevant technical fields, all including in the same way the patent protection scope of the present invention.
Claims (7)
1. The utility model provides an integration assembled fire-resistant compound tuber pipe that insulates against heat which characterized in that includes:
the air pipe comprises an air pipe main body, wherein an outer steel plate layer is arranged on the surface of the air pipe main body and is made of an anti-corrosion color-coated plate;
the inorganic fire-resistant layer is arranged on one side of the outer steel plate layer and is positioned in the air pipe main body, and the inorganic fire-resistant layer is made of a silicon-magnesium rock plate;
the fireproof heat-insulating layer is arranged on one side of the inorganic fireproof layer and is positioned in the air pipe main body, and the fireproof heat-insulating layer is made of an aluminum silicate plate;
the inner steel plate layer is arranged on one side of the surface of the fireproof heat insulation layer and is positioned in the air pipe main body, and the inner steel plate layer is made of an anti-corrosion color-coated plate.
2. The integrated fabricated fire-resistant and heat-insulating composite air duct according to claim 1, wherein the thickness of the steel plate of the outer steel plate layer is 0.2mm-1.2mm, and the thickness of the steel plate of the inner steel plate layer is 0.2mm-1.2mm.
3. The integrally fabricated fire-resistant and heat-insulating composite air duct according to claim 1, wherein the inorganic fire-resistant layer has a thickness of 0.8mm to 20mm.
4. The integrally fabricated fire-resistant and heat-insulating composite air duct according to claim 1, wherein the thickness of the fire-resistant and heat-insulating layer is 10mm to 50mm.
5. The integrated assembled fire-resistant heat-insulating composite air duct according to claim 1, wherein connecting frames are arranged at two ends of the air duct main body, a sealing assembly is arranged inside each connecting frame, each sealing assembly comprises a placing cavity, a movable frame is arranged inside each placing cavity, a sealing gasket is connected to one side of each movable frame, and a sealing groove matched with the sealing gasket is formed inside each connecting frame.
6. The integrally assembled fire-resistant and heat-insulating composite air duct according to claim 5, wherein handles are connected to both sides of the movable frame.
7. The integrated assembled fire-resistant and heat-insulating composite air duct according to claim 6, wherein a pulling assembly is arranged on one side of the handle, the pulling assembly comprises a threaded rod, a moving member is arranged on one side of the handle, a fixing member is arranged on one side of the moving member, a fixing groove matched with the fixing member is formed in the connecting frame, and a rotating handle is arranged on one side of the surface of the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221294855.6U CN217603532U (en) | 2022-05-27 | 2022-05-27 | Integrated assembled fire-resistant heat-insulation composite air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221294855.6U CN217603532U (en) | 2022-05-27 | 2022-05-27 | Integrated assembled fire-resistant heat-insulation composite air pipe |
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| Publication Number | Publication Date |
|---|---|
| CN217603532U true CN217603532U (en) | 2022-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221294855.6U Active CN217603532U (en) | 2022-05-27 | 2022-05-27 | Integrated assembled fire-resistant heat-insulation composite air pipe |
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| Country | Link |
|---|---|
| CN (1) | CN217603532U (en) |
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2022
- 2022-05-27 CN CN202221294855.6U patent/CN217603532U/en active Active
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