CN220727445U - Assembled fireproof heat-preservation type composite air pipe - Google Patents
Assembled fireproof heat-preservation type composite air pipe Download PDFInfo
- Publication number
- CN220727445U CN220727445U CN202322330096.5U CN202322330096U CN220727445U CN 220727445 U CN220727445 U CN 220727445U CN 202322330096 U CN202322330096 U CN 202322330096U CN 220727445 U CN220727445 U CN 220727445U
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- China
- Prior art keywords
- butt joint
- plate
- composite air
- joint board
- pipeline
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- 239000002131 composite material Substances 0.000 title claims abstract description 24
- 238000004321 preservation Methods 0.000 title claims abstract description 9
- 210000001503 joint Anatomy 0.000 claims abstract description 103
- 239000013078 crystal Substances 0.000 claims abstract description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 8
- 239000000395 magnesium oxide Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052749 magnesium Inorganic materials 0.000 abstract description 2
- 239000011777 magnesium Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- GVALZJMUIHGIMD-UHFFFAOYSA-H magnesium phosphate Chemical compound [Mg+2].[Mg+2].[Mg+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O GVALZJMUIHGIMD-UHFFFAOYSA-H 0.000 description 1
- 239000004137 magnesium phosphate Substances 0.000 description 1
- 229960002261 magnesium phosphate Drugs 0.000 description 1
- 229910000157 magnesium phosphate Inorganic materials 0.000 description 1
- 235000010994 magnesium phosphates Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
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- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses an assembled fireproof heat-preservation type composite air pipe which comprises a pipeline, a magnesium high-crystal fireproof layer and a butt joint structure. According to the utility model, the butt joint structure is arranged, when the pipelines need to be butted, the first butt joint plate and the second butt joint plate of the two pipelines are mutually attached, at the moment, the anti-warping plate can be inserted into the anti-warping opening to perform pre-butt joint, meanwhile, the butt joint block can be inserted into the butt joint groove, the screw rod is rotated to enable the inserting column to be inserted into the butt joint block, the limit column is pushed to move downwards to be inserted into the clamping seat, the limit of the butt joint block is completed through the limit of the inserting column and the limit column, and the butt joint fixation is completed after the first butt joint plate and the second butt joint plate are butted, so that the pipelines are butted mutually through the butt joint structure, the butt joint convenience of the pipelines is improved, the butt joint difficulty is reduced, the dislocation butt joint caused by mistakes in butt joint is reduced, and the air leakage phenomenon is caused.
Description
Technical Field
The utility model relates to the field of assembly type composite air pipes, in particular to an assembly type fireproof heat-preservation type composite air pipe.
Background
The assembled composite air pipe is a pipeline system for air transportation and distribution, and according to the cross section shape, the air pipe can be divided into a plurality of types such as a round air pipe, a rectangular air pipe, a oblate air pipe and the like, wherein the round air pipe has the smallest resistance but the largest height dimension, and is complex to manufacture, so the rectangular air pipe is mainly used in application, a magnesium high-crystal fireproof layer is usually assembled in the composite air pipe, the fireproof layer mainly uses magnesium phosphate and magnesium sulfate crystal modification and magnesium oxide as main materials, and vegetable fibers, industrial waste residues and building rubbish are used as fillers, so the composite air pipe has the advantages of low heat conductivity, good heat preservation and insulation performance and new fireproof performance.
The prior patent: CN219102407U, discloses an assembled composite air duct, comprising a duct body and a heat-insulating cotton layer; the pipeline body comprises a plate and a connecting section; the plurality of plates are horizontally provided with interlayers, two adjacent plates are connected through the connecting section, one end of the plate positioned at the tail end is externally connected with the connecting section, and the plurality of plates and the connecting section are sequentially enclosed to form the pipeline body; the heat-insulating cotton layer is arranged in the interlayer. The utility model is used for solving the problems that the galvanized iron sheet air pipe is easy to rust, has no heat preservation and noise elimination performance, long manufacturing and installation period and low installation efficiency.
The above-mentioned patent or existing assembled composite air duct has the following problems:
the screw holes on the composite air pipes are required to be mutually and then bolt-mounted when the conventional assembled composite air pipes are in butt joint mounting, so that the composite air pipes are inconvenient in butt joint mounting, multiple people are required to mutually cooperate, the mounting difficulty is high, and the phenomenon that the composite air pipes are inclined after being mounted easily occurs, so that the phenomenon that openings exist at the butt joint positions is caused.
Disclosure of Invention
Therefore, in order to solve the defects, the utility model provides the assembled fireproof heat-preservation type composite air pipe.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an assembled fire prevention heat preservation type composite wind pipe, includes the pipeline, the pipeline inner wall is provided with high brilliant flame retardant coating of magnesian, pipeline tip is provided with butt joint structure, butt joint structure includes the butt joint board, the butt joint board divide into first butt joint board and second butt joint board, first butt joint board is located the pipeline right-hand member, and the second butt joint board is located the pipeline left end, the butt joint groove has been seted up on the first butt joint board, and the surface of first butt joint board is provided with the screw thread seat, the screw rod that is connected with the screw thread seat to be provided with the spliced pole at the tip of screw rod, first butt joint board is equipped with the same lateral wall of screw thread seat and is provided with the screens seat, is equipped with the spring in the inside of screens seat, and is fixed with the roof at the tip of spring, second butt joint board surface is provided with the butt joint piece to be provided with spacing post in the inside of butt joint piece.
Preferably, the corner of the first butt joint plate is provided with a mounting block, and the left side of the mounting block and the left side of the first butt joint plate are positioned on the same vertical plane.
Preferably, the upper end and the lower end of the first butt joint plate are both provided with anti-warping openings, and each anti-warping opening is provided with at least two.
Preferably, the second butt plate is provided with the anti-warping plate with the anti-warping mouth junction, the anti-warping plate is pegged graft mutually with the anti-warping mouth.
Preferably, the roof surface is provided with the limiting plate, and the limiting plate inserts and slides along screens seat inner wall, the roof is spacing through the limiting plate, and the roof can not bulge in the top face of screens seat.
Preferably, the lower end surface of the limiting column is provided with a filling block.
The utility model has the beneficial effects that:
according to the utility model, the butt joint structure is arranged, when the pipelines need to be butted, the first butt joint plate and the second butt joint plate of the two pipelines are mutually attached, at the moment, the anti-warping plate can be inserted into the anti-warping opening to perform pre-butt joint, meanwhile, the butt joint block can be inserted into the butt joint groove, the screw rod is rotated to enable the inserting column to be inserted into the butt joint block, the limit column is pushed to move downwards to be inserted into the clamping seat, the limit of the butt joint block is completed through the limit of the inserting column and the limit column, and the butt joint fixation is completed after the first butt joint plate and the second butt joint plate are butted, so that the pipelines are butted mutually through the butt joint structure, the butt joint convenience of the pipelines is improved, the butt joint difficulty is reduced, the dislocation butt joint caused by mistakes in butt joint is reduced, and the air leakage phenomenon is caused.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the novel structure of the present utility model in front view;
FIG. 3 is a schematic side view of the novel structure of the present utility model;
fig. 4 is a schematic elevational view of the docking structure of the present utility model.
Wherein: the high-temperature high-crystal fireproof pipeline comprises a pipeline body 1, a magnesia high-crystal fireproof layer 2, a butt joint structure 3, a butt joint plate 31, a first butt joint plate 301, a second butt joint plate 302, a butt joint groove 32, a thread seat 33, a screw rod 34, a plug column 35 the anti-tilting device comprises a clamping seat-36, a spring-37, a top plate-38, a butt joint block-39, a limiting column-310, a mounting block-303, an anti-tilting opening-304, an anti-tilting plate-305, a limiting plate-381 and a filling block-311.
Detailed Description
In order to further explain the technical scheme of the utility model, the following is explained in detail through specific examples.
Referring to fig. 1, 2 and 3, the utility model provides an assembled fireproof heat-insulation composite air duct, which comprises a duct 1, wherein a magnesia high-crystal fireproof layer 2 is integrally formed on the inner wall of the duct 1, the magnesia high-crystal fireproof layer 2 is used for improving fireproof heat-insulation effects on the duct 1, a butt joint structure 3 is arranged at the end part of the duct 1, and the duct 1 is assembled and spliced with each other through the butt joint structure 3, so that a complete duct system is formed, and assembled butt joint installation is realized.
Referring to fig. 1, 2, 3 and 4, the utility model provides an assembled fireproof insulation type composite air duct, the abutting structure 3 comprises an abutting plate 31, the abutting plate 31 is divided into a first abutting plate 301 and a second abutting plate 302, the first abutting plate 301 is welded at the right end part of the pipeline 1, the second abutting plate 302 is welded at the left end part of the pipeline 1, abutting grooves 32 are formed in the middle parts of the front end and the rear end of the first abutting plate 301 in a punching mode, screw bases 33 are fixed at the upper ends of the left sides of the first abutting plates 301 and at the upper ends of the abutting grooves 32 through bolts, screws 34 in threaded connection with the screw bases 33 are arranged, inserting columns 35 in rotary connection with the screw bases are arranged at the lower end parts of the screw rods 34, the inserting rods 35 are positioned in the screw bases 33, the lower ends of the abutting grooves 32 at the left sides of the first abutting plates 301 are fixedly provided with clamping bases 36 through bolts, the inside spring 37 that is equipped with of screens seat 36, spring 37 upper end tip is fixed with roof 38, the surface integrated into one piece of roof 38 has limiting plate 381, limiting plate 381 inserts and slides along screens seat 36 inner wall, it is spacing to have played roof 38, so as to avoid roof 38 to bulge in screens seat 36 top, avoid butt joint piece 39 to be supported, spring 37 lower extreme is fixed at screens seat 36 lower extreme, butt joint piece 39 has been welded at the middle part in both ends around the second butt joint piece 302 left side, the inside of butt joint piece 39 is equipped with spacing post 310, spacing post 310's outside surface cover is provided with filling block 311, filling block 311 is rubber, spacing post 310 can compress filling block 311 when the atress promotes, filling block 311 can pack in butt joint piece 39, thereby promote the stability of butt joint, reduce rocking.
Wherein, the corner of the first butt joint plate 301 is provided with a mounting block 303, the left side of the mounting block 303 is on the same vertical plane with the left side of the first butt joint plate 301, so that the screw 34 is prevented from being blocked when rotating, and when the second butt joint plate 302 is mutually attached to the first butt joint plate 301, the mounting block 303 is buckled at the corner of the second butt joint plate 302, so that the butt joint stability of the first butt joint plate 301 and the second butt joint plate 302 can be improved;
the middle parts of the upper end and the lower end of the first butt joint plate 301 are provided with anti-warping openings 304 through stamping forming, each anti-warping opening 304 is provided with two anti-warping plates 305 which are spliced with the anti-warping openings 304, the anti-warping plates 305 are integrally formed on the left side surface of the second butt joint plate 302, the first butt joint plate 301 and the second butt joint plate 302 are mutually spliced, the anti-warping plates 305 can be inserted into the anti-warping openings 304, then the anti-warping openings 304 are used for limiting the anti-warping plates 305, and after the first butt joint plate 301 and the second butt joint plate 302 are butted, the anti-warping limiting is carried out, so that the influence on installation caused by tilting in the butt joint installation process is avoided;
when the pipelines 1 need to be abutted, the first abutting plates 301 and the second abutting plates 302 of the two pipelines 1 are mutually abutted, at the moment, the anti-warping plates 305 are inserted into the anti-warping openings 304 to be abutted in advance, in the process, the abutting blocks 39 are inserted into the abutting grooves 32, the screw 34 is rotated next, due to the fact that the screw 34 is connected with the threaded seat 33 in a threaded mode, when the screw 34 is rotated, the screw 34 can push the inserting columns 35 to be inserted into the abutting blocks 39 through pushing downwards in the threaded seat 33, and can push the limiting columns 310 in the abutting blocks 39, the limiting columns 310 slide downwards to be inserted into the clamping seats 36, then limiting of the abutting blocks 39 is achieved through limiting of the inserting columns 35 and the limiting columns 310, abutting fixing of the first abutting plates 301 and the second abutting plates 302 is achieved, the pipelines 1 are abutted to each other, abutting of the pipelines 1 is achieved through the abutting structure 3, abutting of the pipelines 1 is facilitated, abutting difficulty is reduced, meanwhile error caused by abutting is reduced, and air leakage is caused.
The foregoing is merely a preferred example of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (6)
1. An assembled fireproof heat-preservation type composite air pipe comprises a pipeline (1), wherein a magnesia high-crystal fireproof layer (2) is arranged on the inner wall of the pipeline (1);
the method is characterized in that: still include butt joint structure (3), pipeline (1) tip is provided with butt joint structure (3), butt joint structure (3) include butt joint board (31), butt joint board (31) divide into first butt joint board (301) and second butt joint board (302), first butt joint board (301) are located pipeline (1) right-hand member, and second butt joint board (302) are located pipeline (1) left end, offer butt joint groove (32) on first butt joint board (301), the surface of first butt joint board (301) is provided with screw seat (33), screw rod (34) that are connected with screw seat (33) to be provided with spliced pole (35) at the tip of screw rod (34), first butt joint board (301) are equipped with the same lateral wall of screw seat (33) and are provided with screens seat (36), are equipped with spring (37) at the inside of screens seat (36) to be fixed with roof (38) at the tip of spring (37), second butt joint board (302) surface is provided with butt joint piece (39), and is provided with spacing pole (310) inside butt joint piece (39).
2. The assembled fireproof insulation composite air duct of claim 1, wherein: the corner of the first butt joint plate (301) is provided with a mounting block (303), and the left side of the mounting block (303) and the left side of the first butt joint plate (301) are positioned on the same vertical plane.
3. The assembled fireproof insulation composite air duct of claim 1, wherein: the upper end and the lower end of the first butt joint plate (301) are respectively provided with an anti-warping opening (304), and each anti-warping opening (304) is provided with at least two.
4. A fabricated fire-resistant insulated composite ductwork according to claim 3, characterized in that: the second butt plate (302) is provided with a warp-proof plate (305) at the joint of the warp-proof opening (304), and the warp-proof plate (305) is spliced with the warp-proof opening (304).
5. The assembled fireproof insulation composite air duct of claim 1, wherein: the top plate (38) is provided with a limiting plate (381) on the surface, the limiting plate (381) is inserted into and slides along the inner wall of the clamping seat (36), the top plate (38) is limited by the limiting plate (381), and the top plate (38) cannot protrude out of the top end face of the clamping seat (36).
6. The assembled fireproof insulation composite air duct of claim 1, wherein: and a filling block (311) is arranged on the lower end surface of the limiting column (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322330096.5U CN220727445U (en) | 2023-08-29 | 2023-08-29 | Assembled fireproof heat-preservation type composite air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322330096.5U CN220727445U (en) | 2023-08-29 | 2023-08-29 | Assembled fireproof heat-preservation type composite air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220727445U true CN220727445U (en) | 2024-04-05 |
Family
ID=90502365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322330096.5U Active CN220727445U (en) | 2023-08-29 | 2023-08-29 | Assembled fireproof heat-preservation type composite air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220727445U (en) |
-
2023
- 2023-08-29 CN CN202322330096.5U patent/CN220727445U/en active Active
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| GR01 | Patent grant |