CN216976079U

CN216976079U - Glass fiber composite smoke exhaust air pipe with noise reduction function

Info

Publication number: CN216976079U
Application number: CN202220500324.1U
Authority: CN
Inventors: 张建兵; 王占群; 陈希
Original assignee: Hubei Zhengrong Cooling And Heating Equipment Engineering Co ltd
Current assignee: Hubei Zhengrong Cooling And Heating Equipment Engineering Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-07-15
Anticipated expiration: 2032-03-09

Abstract

The utility model discloses a glass fiber composite smoke exhaust air pipe with a noise reduction function, which relates to the technical field of glass fiber composite smoke exhaust air pipe equipment and comprises a pipeline main body, wherein the pipeline main body comprises a substrate layer, a fireproof layer, a heat insulation layer and a noise reduction layer, the fireproof layer is arranged on one side of the substrate layer, the heat insulation layer is arranged on one side of the fireproof layer, the noise reduction layer is arranged on one side of the heat insulation layer, reinforcing ribs are arranged outside the pipeline main body, one end of the pipeline main body is fixedly connected with a first connecting piece, the other end of the pipeline main body is fixedly connected with a second connecting piece, and a filter screen plate is arranged inside the pipeline main body. The noise reduction layer can greatly reduce the noise generated by the pipeline in smoke exhaust and air exhaust, and avoids the adverse effect of the noise on the life and the environment of people; simple structure, convenient to use, the quick location and the installation of multiunit pipeline of can being convenient for have improved the installation effectiveness of pipeline.

Description

Glass fiber composite smoke exhaust air pipe with noise reduction function

Technical Field

The utility model relates to the technical field of glass fiber composite smoke exhaust air pipe equipment, in particular to a glass fiber composite smoke exhaust air pipe with a noise reduction function.

Background

The glass fiber composite air duct is a new air duct developed for applying new technology and new material, and is formed by specially processing and compounding superfine fiber boards as the basis. The multifunctional combined heat-insulating and sound-insulating combined fireproof door has the advantages of light weight, small air leakage, quick manufacture and installation, small occupied space, good ventilation, reasonable cost performance and the like. Its excellent heat-insulating and silencing properties are favored by users. Compared with the traditional process air pipe, the method can save about 20% of investment of a pipeline system for users.

However, the traditional glass fiber composite air pipe has great noise when discharging smoke and exhausting air, harmful effects are caused to the life and the environment of people, the traditional glass fiber composite air pipe is not convenient to position and install, a large amount of manpower and material resources are needed to be consumed, and therefore the glass fiber composite smoke exhaust air pipe with the noise reduction function needs to be provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a glass fiber composite smoke exhaust air pipe with a noise reduction function, wherein a noise reduction layer can greatly reduce the noise generated by the smoke exhaust and air exhaust of a pipeline, and the adverse effect of the noise on the life and the environment of people is avoided; set up the location bounding wall on the first connecting piece, set up the constant head tank that corresponds on the second connecting piece, simple structure, convenient to use can be convenient for quick location and the installation of multiunit pipeline, has improved the installation effectiveness of pipeline to solve the problem that proposes among the above-mentioned background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a fine compound tuber pipe of discharging fume of glass with function of making an uproar is fallen, includes the pipeline main part, the pipeline main part includes substrate layer, flame retardant coating, heat preservation and falls the layer of making an uproar, one side of substrate layer is provided with the flame retardant coating, one side of flame retardant coating is provided with the heat preservation, one side of heat preservation is provided with the layer of making an uproar, the outside of pipeline main part is provided with the strengthening rib, the first connecting piece of one end fixedly connected with of pipeline main part, the other end fixedly connected with second connecting piece of pipeline main part, the inside of pipeline main part is provided with filter plate.

Preferably, the fireproof layer is made of rock wool boards, and the thickness of the fireproof layer is 0.5 cm.

Preferably, the heat insulation layer is made of phenolic resin foam materials, and the thickness of the heat insulation layer is set to be 0.5 cm.

Preferably, the noise reduction layer is made of sound absorption cotton, and the thickness of the noise reduction layer is set to be 0.5 cm.

Preferably, the outer wall of the pipeline main body is fixedly welded with supporting blocks, the supporting blocks are arranged on the outer wall of the pipeline main body in an equidistant array mode, and reinforcing ribs are fixedly welded at one ends of the supporting blocks.

Preferably, one end of the first connecting piece is fixedly connected with a positioning surrounding plate, and the outer wall of the first connecting piece is positioned outside the positioning surrounding plate and fixedly bonded with a first sealing gasket.

Preferably, one end of the second connecting piece is provided with a positioning groove, and the positioning groove corresponds to the positioning enclosing plate.

Preferably, a second sealing gasket is fixedly bonded to the end face of the second connecting piece, and the first sealing gasket and the second sealing gasket are made of elastic rubber.

Preferably, a maintenance notch is formed in one side of the outer wall of the pipeline main body, a maintenance door plate is hinged to one side of the maintenance notch through a hinge, and a door handle is fixedly welded to the maintenance door plate.

Preferably, be provided with the mount pad on pipeline main body's the inner wall, all be provided with the joint seat on mount pad and the maintenance door plant, filter screen plate's both ends joint in the inside of joint seat, filter screen plate is provided with two sets ofly.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the pipeline main body comprises the substrate layer, the fireproof layer, the heat insulation layer and the noise reduction layer, and the fireproof layer can enable the device to have good fireproof and flame-retardant capabilities; the heat insulation layer can avoid the intense heat dissipation in the pipeline; the noise reduction layer can greatly reduce the noise generated by the pipeline in smoke exhaust and air exhaust, and avoids the adverse effect of the noise on the life and the environment of people;

2. the supporting block is arranged on the outer wall of the pipeline main body, and the reinforcing rib is fixedly welded at one end of the supporting block, so that the strength of the pipeline can be greatly enhanced, and the pipeline is prevented from being bent and deformed; through set up first connecting piece and second connecting piece respectively at pipeline main body's both ends, set up the location bounding wall on the first connecting piece, set up the constant head tank that corresponds on the second connecting piece, simple structure, convenient to use can be convenient for quick location and the installation of multiunit pipeline, has improved the installation effectiveness of pipeline.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic structural view of the reinforcing bar of the present invention;

FIG. 3 is a schematic structural diagram of a filter screen plate according to the present invention;

FIG. 4 is a schematic view of a positioning groove of the present invention.

In the figure: 1. a pipe body; 2. reinforcing ribs; 3. a first connecting member; 4. a second connecting member; 5. filtering the screen plate; 6. a support block; 7. positioning a coaming plate; 8. a first gasket; 9. positioning a groove; 10. a second gasket; 11. maintaining the gap; 12. maintaining the door panel; 13. a door handle; 14. a mounting seat; 15. a clamping seat; 101. a substrate layer; 102. a fire barrier layer; 103. a heat-insulating layer; 104. and a noise reduction layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a fine compound tuber pipe of discharging fume of glass with function of making an uproar falls, including pipeline main part 1, pipeline main part 1 includes substrate layer 101, flame retardant coating 102, heat preservation 103 and the layer 104 of making an uproar falls, one side of substrate layer 101 is provided with flame retardant coating 102, one side of flame retardant coating 102 is provided with heat preservation 103, one side of heat preservation 103 is provided with the layer 104 of making an uproar falls, the outside of pipeline main part 1 is provided with strengthening rib 2, the first connecting piece 3 of one end fixedly connected with of pipeline main part 1, the other end fixedly connected with second connecting piece 4 of pipeline main part 1, the inside of pipeline main part 1 is provided with filter screen board 5.

The fireproof layer 102 is made of rock wool boards, the thickness of the fireproof layer 102 is set to be 0.5cm, the heat preservation layer 103 is made of phenolic resin foam, the thickness of the heat preservation layer 103 is set to be 0.5cm, the noise reduction layer 104 is made of sound-absorbing cotton, the thickness of the noise reduction layer 104 is set to be 0.5cm, supporting blocks 6 are fixedly welded on the outer wall of the pipeline main body 1, the supporting blocks 6 are arranged on the outer wall of the pipeline main body 1 in an equidistant array mode, reinforcing ribs 2 are fixedly welded at one end of each supporting block 6, a positioning coaming 7 is fixedly connected at one end of each first connecting piece 3, a first sealing gasket 8 is fixedly bonded outside the positioning coaming 7 on the outer wall of each first connecting piece 3, a positioning groove 9 is formed at one end of each second connecting piece 4, the positioning groove 9 corresponds to the positioning coaming 7, a second sealing gasket 10 is fixedly bonded on the end face of each second connecting piece 4, and the first sealing gasket 8 and the second sealing gasket 10 are both made of elastic rubber, pipeline main part 1's outer wall one side has been seted up and has been maintained breach 11, and one side of maintaining breach 11 articulates through the hinge has maintains door plant 12, and fixed welding has door handle 13 on maintaining door plant 12, is provided with mount pad 14 on pipeline main part 1's the inner wall, all is provided with joint seat 15 on mount pad 14 and the maintenance door plant 12, and the both ends joint of filtering otter board 5 is provided with two sets ofly in the inside of joint seat 15, filtering otter board 5.

According to the utility model, the pipeline main body 1 comprises the substrate layer 101, the fireproof layer 102, the heat insulation layer 103 and the noise reduction layer 104, and the fireproof layer 102 can enable the device to have good fireproof and flame-retardant capabilities; the insulating layer 103 can avoid the intense heat loss in the pipeline; the noise reduction layer 104 can greatly reduce the noise generated by the pipeline in smoke exhaust and air exhaust, and avoids the adverse effect of the noise on the life and the environment of people;

the supporting block 6 is arranged on the outer wall of the pipeline main body 1, and the reinforcing ribs 2 are fixedly welded at one end of the supporting block 6, so that the strength of the pipeline can be greatly enhanced, and the pipeline is prevented from being bent and deformed; through set up first connecting piece 3 and second connecting piece 4 respectively at pipeline body 1's both ends, set up location bounding wall 7 on the first connecting piece 3, set up corresponding constant head tank 9 on the second connecting piece 4, simple structure, convenient to use can be convenient for quick location and the installation of multiunit pipeline, has improved the installation effectiveness of pipeline.

The first sealing gasket 8 is arranged on the first connecting piece 3, and the second sealing gasket 10 is arranged on the second connecting piece 4, so that a plurality of groups of pipelines have good sealing performance during assembly, and gas leakage in the pipelines is avoided;

the installation seat 14 is arranged in the pipeline main body 1, the maintenance gap 11 is formed in the pipeline main body 1, the maintenance door plate 12 is arranged on the maintenance gap 11, the clamping seats 15 are arranged on the installation seat 14 and the maintenance door plate 12 in an upward direction, and the filter screen plate 5 is clamped between the clamping seats 15, so that dust and debris mixed in air can be filtered, the phenomenon that the air with the dust and the debris is sucked by people to harm the life health of the people is avoided, and the high practical value is achieved; the filter screen plate can be quickly and conveniently mounted, used, detached and replaced by opening the maintenance door plate;

the fire-proof layer 102 made of rock wool board has the highest fire-proof grade of A1 grade, so that the fire can be effectively prevented from spreading. Is dimensionally stable and does not stretch, shrink or deform during a fire. High-temperature resistance, and the melting point is higher than 1000 ℃. No smoke or burning droplets/debris is produced in a fire. Substances and gases harmful to the environment are not released in a fire;

the heat-insulating layer 103 is made of phenolic resin foam, has the advantages of light weight, fire resistance, no combustion in open fire, no smoke, no toxicity, no dripping, no shrinkage and no embrittlement in a low-temperature environment with a wide application temperature range of (-196 to +200 ℃), low heat conductivity coefficient and good heat-insulating property due to high closed porosity of phenolic foam, and has water resistance and water vapor permeability, so that the material is an ideal heat-insulating energy-saving material;

the noise reduction layer 104 is made of sound absorption cotton, so that the sound absorption rate is high, the sound insulation performance is good, 100% of environment-friendly products are produced, and 100% of the environment-friendly products can be recycled; the waterproof and moistureproof fabric is firm, tasteless, waterproof, moistureproof, and breathable, is easy to process, can be made into various shapes according to different requirements, and has long service life; it has no putrefaction and can resist corrosion of various microorganisms, fungi, acids, salts and hydrocarbons.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fine compound tuber pipe of discharging fume of glass with function of making an uproar is fallen, includes pipeline main part (1), its characterized in that: pipeline main part (1) includes substrate layer (101), flame retardant coating (102), heat preservation (103) and falls the layer of making an uproar (104), one side of substrate layer (101) is provided with flame retardant coating (102), one side of flame retardant coating (102) is provided with heat preservation (103), one side of heat preservation (103) is provided with the layer of making an uproar (104) of falling, the outside of pipeline main part (1) is provided with strengthening rib (2), the first connecting piece (3) of one end fixedly connected with of pipeline main part (1), the other end fixedly connected with second connecting piece (4) of pipeline main part (1), the inside of pipeline main part (1) is provided with filter plate (5).

2. The glass fiber composite smoke exhaust air pipe with the noise reduction function according to claim 1, characterized in that: the fireproof layer (102) is made of rock wool boards, and the thickness of the fireproof layer (102) is set to be 0.5 cm.

3. The glass fiber composite smoke exhaust air pipe with the noise reduction function according to claim 1, characterized in that: the heat insulation layer (103) is made of phenolic resin foam materials, and the thickness of the heat insulation layer (103) is set to be 0.5 cm.

4. The glass fiber composite smoke exhaust air pipe with the noise reduction function according to claim 1, characterized in that: the noise reduction layer (104) is set to be the noise reduction layer of inhaling the sound cotton material, the thickness of noise reduction layer (104) sets up to 0.5 cm.

5. The glass fiber composite smoke exhaust air pipe with the noise reduction function according to claim 1, characterized in that: the pipeline comprises a pipeline body (1), supporting blocks (6) are fixedly welded to the outer wall of the pipeline body (1), the supporting blocks (6) are arranged on the outer wall of the pipeline body (1) in an equidistant array mode, and reinforcing ribs (2) are fixedly welded to one ends of the supporting blocks (6).

6. The glass fiber composite smoke exhaust air pipe with the noise reduction function according to claim 1, characterized in that: one end of the first connecting piece (3) is fixedly connected with a positioning enclosing plate (7), and a first sealing gasket (8) is fixedly bonded on the outer wall of the first connecting piece (3) and positioned outside the positioning enclosing plate (7).

7. The glass fiber composite smoke exhaust air pipe with the noise reduction function according to claim 6, characterized in that: and one end of the second connecting piece (4) is provided with a positioning groove (9), and the positioning groove (9) corresponds to the positioning enclosing plate (7).

8. The glass fiber composite smoke exhaust air pipe with the noise reduction function according to claim 7, characterized in that: the end face of the second connecting piece (4) is fixedly bonded with a second sealing gasket (10), and the first sealing gasket (8) and the second sealing gasket (10) are made of elastic rubber.

9. The glass fiber composite smoke exhaust air pipe with the noise reduction function according to claim 1, characterized in that: a maintenance notch (11) is formed in one side of the outer wall of the pipeline main body (1), a maintenance door plate (12) is hinged to one side of the maintenance notch (11) through a hinge, and a door handle (13) is fixedly welded to the maintenance door plate (12).

10. The glass fiber composite smoke exhaust air pipe with the noise reduction function according to claim 9, characterized in that: be provided with on the inner wall of pipeline main part (1) mount pad (14), all be provided with joint seat (15) on mount pad (14) and maintenance door plant (12), the both ends joint in the inside of joint seat (15) of filter plate (5), filter plate (5) are provided with two sets ofly.