CN223662806U - Integrated beaded silicon crystal air duct - Google Patents

Abstract

This utility model discloses an integrated perlite silicon crystal air duct, including an air duct body. The outer surface of the air duct body is provided with reinforcing ribs for strengthening. Adjacent air duct bodies are connected by a connecting flange. The connecting flange includes a mounting part with mounting holes on its surface. An inner fixing plate and an outer fixing plate are provided on the side of the mounting part, with the outer fixing plate positioned around the inner fixing plate. This utility model, using the above-described integrated perlite silicon crystal air duct structure, offers convenient installation, excellent air sealing, fire resistance and heat insulation performance, high strength, long service life, and good wind pressure resistance.

Description

Integrated floating bead silicon crystal air pipe

Technical Field

The utility model relates to the technical field of air pipes, in particular to an integrated floating bead silicon crystal air pipe.

Background

The floating bead silicon crystal fireproof composite air pipe is a novel smoke prevention and ventilation pipeline adopting a floating bead silicon crystal fireproof plate, the floating bead silicon crystal fireproof plate is a light high-temperature resistant hard plate, the defects of heavy mass and poor heat insulation of a silicate fireproof plate are overcome, the defects of low strength, easy falling of fibers and the like of flexible fireproof materials such as rock wool, aluminum silicate wool and the like are overcome, and the floating bead silicon crystal fireproof composite air pipe has fireproof and heat insulation performances, and is more suitable for being applied to fireproof and heat insulation of smoke prevention and ventilation pipelines compared with other fireproof and fireproof materials. The air pipe connecting section adopts a special steel integrated flange, and has higher connecting strength and assembly convenience.

The existing floating bead silicon crystal refractory composite air pipe lacks corresponding reinforcing pieces to enhance the wind pressure resistance and is inconvenient to install, for example, patent CN221075631U discloses an integrated floating bead silicon crystal refractory air pipe which comprises an air pipe body and a flange, wherein the air pipe body lacks corresponding reinforcing pieces, the wind pressure resistance of the air pipe body is lower, and meanwhile, grooves between an outer neck of the flange extension and an inner neck of the flange extension lack corresponding limiting components, so that the positioning and the installation cannot be performed rapidly. Therefore, in order to solve the technical problems, the application provides the integrated floating bead silicon crystal air pipe which is convenient to install and good in wind pressure resistance strength.

Disclosure of utility model

The utility model aims to provide an integrated floating bead silicon crystal air pipe which is convenient to install, good in air pipe tightness, excellent in fire resistance and heat insulation performance, high in strength, long in service life and good in wind pressure resistance.

In order to achieve the above purpose, the utility model provides an integrated floating bead silicon crystal air pipe, which comprises air pipe bodies, wherein reinforcing ribs with reinforcing effect are arranged on the outer surfaces of the air pipe bodies, two adjacent air pipe bodies are connected through a connecting flange, the connecting flange comprises a mounting part, mounting holes for mounting are formed in the surface of the mounting part, an inner fixing plate and an outer fixing plate are arranged on the side surfaces of the mounting part, and the outer fixing plate is arranged on the periphery of the inner fixing plate.

Preferably, the air pipe body is provided with an inner color steel plate, a floating bead silicon crystal fireproof heat insulation plate and an outer color steel plate from inside to outside in sequence.

Preferably, the outer fixing plate and the inner fixing plate are arranged on the same side, and the height of the inner fixing plate is larger than that of the outer fixing plate.

Preferably, the outer fixing plate and the inner fixing plate are perpendicular to the mounting part, and a mounting groove for mounting the air duct body is formed between the outer fixing plate and the inner fixing plate.

Preferably, the side of mounting groove is provided with the recess, and the inside of recess is provided with spacing subassembly, and spacing subassembly includes the stopper, and tuber pipe body surface is provided with the spacing groove with stopper looks adaptation, and the center of stopper is provided with the pivot, and the both ends of pivot are provided with the regulating block, and the regulating block sets up in the recess.

Preferably, the regulating block is set to be T-shaped, the side of the regulating block is connected with the rotating shaft, the upper end of the regulating block is arranged in the groove, the lower end of the regulating block is provided with a spring, one end of the spring is connected with the regulating block, and the other end of the spring is connected with the groove.

Preferably, the surfaces of the outer fixing plate and the inner fixing plate are provided with fixing holes for fixing the air pipe body.

Therefore, the integrated floating bead silicon crystal air pipe adopting the structure is convenient to install, good in air pipe sealing performance, excellent in fire resistance and heat insulation performance, high in strength, long in service life and good in wind pressure resistance.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a schematic structural view of an embodiment of an integrated floating bead silicon wafer wind pipe according to the present utility model;

FIG. 2 is a diagram of the structure of a connecting flange of an embodiment of an integrated floating bead silicon wafer wind pipe according to the present utility model;

FIG. 3 is a cross-sectional view of a connecting flange of an embodiment of an integrated floating bead silicon wafer wind pipe according to the present utility model;

FIG. 4 is a schematic view of a spacing assembly of an embodiment of an integrated floating bead silicon wafer wind pipe according to the present utility model;

fig. 5 is a schematic view of the air duct body structure of an embodiment of the integrated floating bead silicon wafer air duct of the present utility model.

Reference numerals

1. The air duct comprises an air duct body, a connecting flange, 3, reinforcing ribs, 4, a mounting hole, 5, a fixing hole, 6, a mounting part, 7, a mounting groove, 8, an inner fixing plate, 9, an outer fixing plate, 10, a limiting block, 11, a rotating shaft, 12, an adjusting block, 13, a spring, 14, a groove, 15, an inner color steel plate, 16, a floating bead silicon crystal fireproof heat insulation plate, 17 and an outer color steel plate.

Detailed Description

The technical scheme of the utility model is further described below through the attached drawings and the embodiments.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Examples

As shown in fig. 1, the integrated floating bead silicon crystal air pipe comprises an air pipe body 1, wherein reinforcing ribs 3 with reinforcing effect are arranged on the outer surface of the air pipe body 1, the reinforcing ribs 3 are fixed on the surface of the air pipe body 1 through bolts or special glue, a plurality of reinforcing ribs 3 can be arranged, and two reinforcing ribs 3 which are arranged in a crossing manner in fig. 1.

As shown in fig. 2, two adjacent air duct bodies 1 are connected through a connecting flange 2, the connecting flange 2 comprises a mounting part 6, mounting holes 4 for mounting are formed in the surface of the mounting part 6, an inner fixing plate 8 and an outer fixing plate 9 are arranged on the side face of the mounting part 6, and the outer fixing plate 9 is arranged on the periphery of the inner fixing plate 8. The surfaces of the outer fixing plate 9 and the inner fixing plate 8 are provided with fixing holes 5 for fixing the air pipe body 1.

As shown in fig. 3, the outer fixing plate 9 is disposed at the same side as the inner fixing plate 8, and the height of the inner fixing plate 8 is greater than that of the outer fixing plate 9. The higher internal fixing plate 8 can enable the tightness of the air duct body 1 to be better, and simultaneously, the air duct body 1 can be better supported. The outer fixing plate 9 and the inner fixing plate 8 are perpendicular to the mounting part 6, and a mounting groove 7 for mounting the air duct body 1 is formed between the outer fixing plate 9 and the inner fixing plate 8. During installation, the air pipe body 1 is clamped inside the installation groove 7, the air pipe body 1 is fixed through the fixing holes 5, and the inner fixing plate 8 with higher height enables the tightness between the two adjacent air pipe bodies 1 to be better.

As shown in fig. 4, the side of the installation groove 7 is provided with a groove 14, that is, the side of the outer fixing plate 9 opposite to the inner fixing plate 8 is provided with a groove 14, a limiting component is arranged in the groove 14, the limiting component comprises a limiting block 10, and the surface of the air duct body 1 is provided with a limiting groove (not shown) adapted to the limiting block 10. The center of stopper 10 is provided with pivot 11, and the both ends of pivot 11 are provided with regulating block 12, and regulating block 12 sets up in recess 14. The regulating block 12 is of a T shape, the side surface of the regulating block 12 is connected with the rotating shaft 11, the upper end of the regulating block 12 is arranged in the groove 14, the lower end of the regulating block 12 is provided with a spring 13, one end of the spring 13 is connected with the regulating block 12, the other end of the spring 13 is connected with the groove 14, and a yielding groove (not shown) is arranged under the rotating shaft 11, so that the rotating shaft 11 can be adjusted up and down along with the limiting block 10.

Under the effect of spring 13, stopper 10 can adjust height from top to bottom, during the installation, through the cooperation in stopper 10 and spacing groove, with tuber pipe body 1 card at the inside of mounting groove 7, simultaneously, stopper 10 restriction tuber pipe body 1's position avoids it to take place to rock, then fixes tuber pipe body 1 through fixed orifices 5, and the cooperation of stopper 10 and spacing groove can realize quick location and the installation of tuber pipe body 1.

As shown in fig. 5, the air duct body 1 is provided with an inner color steel plate 15, a floating bead silicon crystal fireproof heat insulation plate 16 and an outer color steel plate 17 from inside to outside. The inner color steel plate 15 can be set to be 0.2m, the floating bead silicon crystal fireproof heat insulation plate 16 can be set to be 20mm, and the outer color steel plate 17 can be set to be 0.2mm, so that excellent fireproof performance is achieved.

Therefore, the integrated floating bead silicon crystal air pipe adopting the structure is convenient to install, good in air pipe sealing performance, excellent in fire resistance and heat insulation performance, high in strength, long in service life and good in wind pressure resistance.

It should be noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted by the same, and the modified or substituted technical solution may not deviate from the spirit and scope of the technical solution of the present utility model.

Claims (7)

1. The integrated floating bead silicon crystal air pipe is characterized by comprising air pipe bodies, wherein reinforcing ribs with reinforcing effects are arranged on the outer surfaces of the air pipe bodies, two adjacent air pipe bodies are connected through a connecting flange, the connecting flange comprises a mounting part, mounting holes for mounting are formed in the surface of the mounting part, an inner fixing plate and an outer fixing plate are arranged on the side face of the mounting part, and the outer fixing plate is arranged on the periphery of the inner fixing plate.

2. The integrated floating bead silicon crystal air pipe of claim 1, wherein the air pipe body is provided with an inner color steel plate, a floating bead silicon crystal fireproof heat insulation plate and an outer color steel plate from inside to outside.

3. The integrated floating bead silicon crystal wind pipe of claim 1, wherein the outer fixing plate and the inner fixing plate are arranged on the same side, and the height of the inner fixing plate is larger than that of the outer fixing plate.

4. The integrated floating bead silicon crystal wind pipe of claim 1, wherein the outer fixing plate and the inner fixing plate are arranged perpendicular to the installation part, and an installation groove for installing the wind pipe body is formed between the outer fixing plate and the inner fixing plate.

5. The integrated floating bead silicon crystal wind pipe of claim 4, wherein the side of the installation groove is provided with a groove, a limiting component is arranged in the groove and comprises a limiting block, the surface of the wind pipe body is provided with a limiting groove matched with the limiting block, the center of the limiting block is provided with a rotating shaft, two ends of the rotating shaft are provided with adjusting blocks, and the adjusting blocks are arranged in the groove.

6. The integrated floating bead silicon crystal wind pipe of claim 5, wherein the adjusting block is T-shaped, the side surface of the adjusting block is connected with the rotating shaft, the upper end of the adjusting block is arranged in the groove, the lower end of the adjusting block is provided with a spring, one end of the spring is connected with the adjusting block, and the other end of the spring is connected with the groove.

7. The integrated floating bead silicon crystal blast pipe of claim 1, wherein the surfaces of said outer fixing plate and inner fixing plate are provided with fixing holes for fixing blast pipe body.