CN215054924U

CN215054924U - Assembled combination air pipe

Info

Publication number: CN215054924U
Application number: CN202120616118.2U
Authority: CN
Inventors: 方丽
Original assignee: Xi'an Dayi Electromechanical Technology Co Ltd
Current assignee: Xi'an Dayi Electromechanical Technology Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-12-07
Anticipated expiration: 2031-03-26

Abstract

The utility model relates to an air pipe technical field discloses an assembled combination air pipe, including pipeline and first flange, first flange is fixed in the left side of pipeline and the inside intercommunication of pipeline, the right side of pipeline is fixed with the second flange, second flange and the inside intercommunication of pipeline, the cover has been put to the right side outer lane cover of pipeline, the spout has transversely been seted up on the surface of cover, the welding is fixed with the slide bar in the spout, the through-hole has been seted up on the right side outer lane surface of cover, when adjacent pipe connection, can make the first flange of pipeline directly insert in the cover inside, can have certain limiting displacement to the pipe property, be convenient for align the pipeline, use the bolt to run through the through-hole and twist after in the nut, can make things convenient for quick carry out the assembly connection to the pipeline, the utility model discloses can be through prefabricated and the assembly type construction of mill, carry out standardized operation, with air pipe's prefabricated, Construction and BIM technology are combined, so that the construction period is shortened, the engineering quality is improved, and the construction cost is reduced.

Description

Assembled combination air pipe

Technical Field

The utility model relates to an air pipe technical field specifically is an assembled combination air pipe.

Background

At present, natural ventilation relies on the hot pressing that the wind pressure that outdoor wind-force caused and indoor outer air temperature difference caused, impels the air to flow for the indoor outer air exchange of building, and natural ventilation can guarantee that the building obtains fresh air indoors, takes away unnecessary heat, need not consume power again, and the energy can be saved saves equipment investment and working costs, therefore is an economic effectual ventilation method, and ventilation system ventilates through air pipe.

Air pipe relies on a plurality of bolts to connect fixedly when connecting, however the bolt hole of adjacent pipeline is difficult for lining up when connecting for the bolt is also convenient quick with the two connect fixedly, makes air pipe's installation convenient inadequately. Therefore, we propose a fabricated combined ventilation duct.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled air pipe that makes up has put the dustcoat through the outer lane cover at the pipeline, makes its card arrange the outer lane of second flange in, when adjacent pipe connection, can make the first flange of pipeline directly insert arrange inside the dustcoat in, can have certain limiting displacement to the pipeline, be convenient for align the pipeline, use the bolt to run through the through-hole twist in the nut after, can make things convenient for quick carry out equipment connection to the pipeline, the problem of proposing in the background art has been solved.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled combined ventilating duct comprises a duct and a first flange, wherein the first flange is fixed on the left side of the duct and is communicated with the inside of the duct;

the right side of pipeline is fixed with the second flange, second flange and the inside intercommunication of pipeline, the dustcoat has been put to the right side outer lane cover of pipeline, the spout has all transversely been seted up on the surface of dustcoat front and back end and upper and lower side, second flange side welded fastening in the spout has the slide bar, and the slide bar slidable arranges in the spout, the through-hole has been seted up on the right side outer lane surface of dustcoat, the through-hole is a plurality of, and a plurality of through-hole evenly distributed are in the dustcoat outer lane, the pipeline outer lane fixed surface on first flange right side has the nut, the nut is a plurality of, and the even distribution of a plurality of nuts is in the pipeline outer lane.

As a preferred embodiment of the present invention, the opening has been seted up in the left side of the shroud, and the shroud passes through the opening through-pipe, and the opening pastes tight surface at the pipeline.

As a preferred embodiment of the present invention, the first flange and the second flange are fixed at both ends of the pipeline by welding.

As a preferred embodiment of the present invention, the diameters of the first flange and the second flange are the same.

As a preferred embodiment of the present invention, the nut is fixed on the surface of the pipe by welding.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses an assembled combination air pipe has put the dustcoat through the outer lane cover at the pipeline, makes its card arrange the outer lane of second flange in, when adjacent pipe connection, can make the first flange of pipeline directly insert arrange inside the dustcoat, can have certain limiting displacement to the pipeline property, is convenient for align the pipeline, uses the bolt to run through the through-hole and twists in the nut after, can make things convenient for quick carry out assembled joint to the pipeline.

2. The utility model discloses an assembled combination air pipe has seted up the opening through the left side that makes the dustcoat, and the dustcoat passes through the opening and runs through the pipeline, and the opening pastes tightly on the surface of pipeline, and the dustcoat is put when the pipeline outer lane through the opening cover, has limiting displacement to the dustcoat.

3. The utility model discloses can be through prefabricated and the assembled construction of batch production, standardize the operation, combine air pipe's prefabrication, construction and BIM technique, the reduction of erection time promotes the engineering quality, reduces construction cost.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of the assembled combined ventilation duct of the present invention;

fig. 2 is the schematic view of the pipe connection structure of the assembled combined ventilation pipe of the present invention.

In the figure: 1. a pipeline; 2. a first flange; 3. a nut; 4. covering a cover; 5. a through hole; 6. a second flange; 7. a chute; 8. a slide bar; 9. and (6) a port.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in provide only supply the reference with the model of electrical apparatus. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-2, the present invention provides a technical solution: an assembled combined ventilation pipeline comprises a pipeline 1 and a first flange 2, wherein the first flange 2 is fixed on the left side of the pipeline 1, and the first flange 2 is communicated with the inside of the pipeline 1;

the right side of pipeline 1 is fixed with second flange 6, second flange 6 and the inside intercommunication of pipeline 1, the cover 4 has been put to pipeline 1's right side outer lane cover, spout 7 has all transversely been seted up on the surface of rear end and the last below before the

cover

4, 6 side welded fastening of second flange in the spout 7 have slide bar 8, and slide bar 8 slidable arranges in spout 7, through-hole 5 has been seted up on the right side outer lane surface of cover 4, through-hole 5 is a plurality of, and 5 evenly distributed of a plurality of through-holes are in the cover 4 outer lane, 1 outer lane surface mounting of pipeline on 2 right sides of first flange has nut 3, nut 3 is a plurality of, and the even distribution of a plurality of nut 3 is in 1 outer lane of pipeline.

In this embodiment (please refer to fig. 1 and 2), the outer ring of the pipeline 1 is sleeved with the sleeve cover 4, so that the sleeve cover is clamped on the outer ring of the second flange 6, when the adjacent pipelines 1 are connected, the first flange 2 of the pipeline 1 can be directly inserted into the sleeve cover 4, a certain limiting effect can be achieved on the pipeline 1, the pipeline 1 is convenient to align, and after the bolt penetrates through the through hole 5 and is screwed into the nut 3, the pipeline 1 can be conveniently and quickly assembled and connected.

Wherein, opening 9 has been seted up on the left side of dustcoat 4, and dustcoat 4 passes through the pipeline through opening 9, and opening 9 pastes the surface at pipeline 1 closely.

In this embodiment (see fig. 2), the through hole 9 is formed on the left side of the cover 4, the cover 4 penetrates the pipeline 1 through the through hole 9, the through hole 9 is attached to the surface of the pipeline 1, and the cover 4 has a limiting effect on the cover 4 when being sleeved on the outer ring of the pipeline 1 through the through hole 9.

The first flange 2 and the second flange 6 are fixed at two ends of the pipeline 1 in a welding mode.

Wherein the first flange 2 and the second flange 6 have the same diameter.

Wherein the nut 3 is fixed on the surface of the pipeline 1 by welding.

It should be noted that the utility model relates to an assembled combined ventilation duct, which comprises a duct 1, a first flange 2, a nut 3, a cover 4, a through hole 5, a second flange 6, a sliding groove 7, a sliding rod 8 and a through hole 9, wherein the components are all universal standard components or components known by those skilled in the art, the structure and principles of which are known to those skilled in the art from technical manuals or through routine experimentation, and which, in operation, the shroud 4 is first slid to the left, aligning the first and

second flanges

2, 6 of adjacent pipes 1, the mantle 4 is then slid out to the right so that the first flange 2 is placed inside the mantle 4, temporarily confining the adjacent pipe 1, the mantle 4 is slid so that the through-holes 5 are aligned with the nuts 3, then use the bolt to penetrate behind the through-hole 5 and twist in the nut 3, realize the connection of adjacent pipeline 1, the connected mode is more convenient.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An assembled combination air pipe, includes pipeline (1) and first flange (2), its characterized in that: the first flange (2) is fixed on the left side of the pipeline (1), and the first flange (2) is communicated with the interior of the pipeline (1);

the right side of pipeline (1) is fixed with second flange (6), second flange (6) and the inside intercommunication of pipeline (1), the right side outer lane cover of pipeline (1) has been put and has been put dustcoat (4), spout (7) have all transversely been seted up on dustcoat (4) front and back end and the surface of last below, second flange (6) side welded fastening in spout (7) has slide bar (8), and slide bar (8) slidable arranges in spout (7), through-hole (5) have been seted up on the right side outer lane surface of dustcoat (4), through-hole (5) are a plurality of, and a plurality of through-hole (5) evenly distributed are in dustcoat (4) outer lane, pipeline (1) outer lane surface fixing on first flange (2) right side has nut (3), nut (3) are a plurality of, and a plurality of nut (3) even distribution is in pipeline (1) outer lane.

2. A fabricated combined ventilation duct according to claim 1, characterized in that: opening (9) have been seted up on the left side of dustcoat (4), and dustcoat (4) run through the pipeline through opening (9), and opening (9) paste the surface of tightly at pipeline (1).

3. A fabricated combined ventilation duct according to claim 1, characterized in that: the first flange (2) and the second flange (6) are fixed at two ends of the pipeline (1) in a welding mode.

4. A fabricated combined ventilation duct according to claim 1, characterized in that: the diameters of the first flange (2) and the second flange (6) are the same.

5. A fabricated combined ventilation duct according to claim 1, characterized in that: the nut (3) is fixed on the surface of the pipeline (1) in a welding mode.