CN207297287U - A kind of compressor exhaust pipe - Google Patents
A kind of compressor exhaust pipe Download PDFInfo
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- CN207297287U CN207297287U CN201721078398.6U CN201721078398U CN207297287U CN 207297287 U CN207297287 U CN 207297287U CN 201721078398 U CN201721078398 U CN 201721078398U CN 207297287 U CN207297287 U CN 207297287U
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- interlude
- entrance
- outlet section
- exhaust pipe
- joint face
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Abstract
The utility model discloses a kind of compressor exhaust pipe, including exhaust tube body, affiliated exhaust tube body is connected in sequence by entrance, interlude and outlet section three parts, and entrance, interlude and outlet section are straight tube；By designed exhaust line track, entrance, interlude and outlet section are processed respectively, then by three sections of straight tubes by being welded to form bend pipe, make simple, convenient welding, whole short construction period, and can be good at controlling the pressure loss of the air-flow in runner.
Description
Technical field
Compressor Technology field is the utility model is related to, more particularly to a kind of compressor exhaust pipe.
Background technology
The exhaust flange center line of transparent compression machine is usually vertical direction (straight up or downwards) on the market.Work as compression
The discharge directions of volute casing, can be adapted in its direction vertically, it is necessary to first pass through one section of exhaust pipe during level in casing body
It is connected with vertical pipe afterwards.The span of 90 ° of elbows of standard is usually far from the requirment.With regard to needing scene according to reality
Border situation is making, and the making of exhaust pipe has two kinds of selections of casting and welding, according to casting, since versatility is not strong, and leads
Casting mould is caused to be difficult to reuse, cost of manufacture is very high, and the time for casting consumption now is too long.According to double sections of welderings
Connect, then can be excessive due to weld deflecting angle, cause air-flow by when produce certain separation and cause the pressure loss；If adopt
Welded with reducing multistage, then technological design and cycle are relative complex and cumbersome.
Therefore, it is necessary to a kind of new exhaust pipe is designed, to solve the above problems.
Utility model content
The utility model proposes a kind of compressor exhaust pipe, it is simple in structure, it is easy to make, it is highly practical.
In order to solve the above-mentioned technical problem, the utility model is using the basic ideas of technical solution：A kind of compressor row
Tracheae, including exhaust tube body, affiliated exhaust tube body are connected in sequence by entrance, interlude and outlet section three parts,
And entrance, interlude and outlet section are straight tube；
The joint face of the entrance and interlude is the inclined plane that angle is 20 °~30 °, and entrance connects with interlude
The outer edge of junction is to 30 ° of angles；
The joint face of the interlude and entrance is the inclined plane that angle is 60 °~70 °, the interlude and outlet section
Joint face be inclined plane that angle is 70 °~80 °, and the outer edge of interlude and entrance joint face is to 60 ° of angles, with outlet
The outer edge of section joint face is to 60 ° of angles；
The joint face of the outlet section and interlude is 70 °~80 ° of inclined plane, and the joint face of outlet section and interlude
Outer edge is to 30 ° of angles.
Further, the exhaust pipe inner body wall is equipped with polytetrafluorethylecoatings coatings.
Further, the exhaust pipe body outer wall is equipped with heat insulating coat.
The beneficial effects of the utility model are：A kind of compressor exhaust pipe of the utility model, passes through designed exhaust
Pipeline trajectory, processes entrance, interlude and outlet section respectively, then makes three sections of straight tubes by being welded to form bend pipe
Simply, convenient welding, whole short construction period, and can be good at controlling the pressure loss of the air-flow in runner.This practicality is new
Type is simple in structure, easy to use, is adapted to promote.
Brief description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
Some embodiments of the utility model, for those of ordinary skill in the art, without creative efforts,
Other attached drawings can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of the utility model embodiment；
Fig. 2 is the structure diagram of entrance in the utility model embodiment；
Fig. 3 is the structure diagram of interlude in the utility model embodiment；
Fig. 4 is the structure diagram of the utility model embodiment middle outlet section.
In figure：1st, entrance；2nd, interlude；3rd, outlet section；4th, polytetrafluorethylecoatings coatings；5th, heat insulating coat.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.It should be noted that
It is used to help understand the utility model for the explanation of these embodiments, but does not form the restriction to the utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not form conflict each other
It can be mutually combined.
A kind of compressor exhaust pipe as shown in Figure 1, including exhaust tube body, affiliated exhaust tube body by entrance 1, in
Between section 2 and 3 three parts of outlet section be connected in sequence, and entrance 1, interlude 2 and outlet section 3 are straight tube；
The joint face of entrance 1 and interlude 2 is the inclined plane that angle is 20 °~30 °, and entrance 1 connects with interlude 2
The outer edge of junction is to 30 ° of angles；
The joint face of interlude 2 and entrance 1 is the company of the inclined plane that angle is 60 °~70 °, interlude 2 and outlet section 3
Junction is the inclined plane that angle is 70 °~80 °, and the outer edge of interlude 2 and 1 joint face of entrance is to 60 ° of angles, with outlet section
The outer edge of 3 joint faces is to 60 ° of angles；
The inclined plane that the joint face of outlet section 3 and interlude 2 is 70 °~80 °, and the joint face of outlet section 3 and interlude 2
Outer edge is to 30 ° of angles.
Exhaust pipe inner body wall is equipped with polytetrafluorethylecoatings coatings 4.Polytetrafluorethylecoatings coatings 4 are coating easy to clean, easy to pair
Exhaust pipe inner body wall is cleaned.
Exhaust pipe body outer wall is equipped with heat insulating coat 5.Prevent operator from surprisingly touching exhaust tube body and scalding, improve
The security of operator.
As shown in Figure 2, Figure 3 and Figure 4, in actual use, it is first determined the flow trace of aerobic stream, according to the track
It is divided into three sections according to certain orientation, by Size calculation and flow field analysis, determines the method for salary distribution optimized, then will be straight
Pipe is processed into three sections respectively, is respectively entrance 1, interlude 2 and outlet section 3.Then welding resistance, the row of finally obtaining are passed through by three sections
Tracheae body.Exhaust pipe body construction is simple, and in whole manufacturing process, material can simply obtain, convenient welding, fabrication cycle
It is short, and can be good at controlling the pressure loss of the air-flow in runner.
The exhaust pipe of the utility model is three sections of welded types, can be with connect compressor volute casing and the numeric pipe of machine set outlet
Road, vertical direction is changed into by final airflow direction.
The utility model is a kind of reliable, economic, practical device, makes, is easy to use, is adapted to promote.
The embodiment of the utility model is explained in detail above in association with attached drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within the scope of protection of the utility model.
Claims (3)
- A kind of 1. compressor exhaust pipe, it is characterised in that：Including be vented tube body, it is affiliated exhaust tube body by entrance (1), in Between section (2) and outlet section (3) three parts be connected in sequence, and entrance (1), interlude (2) and outlet section (3) are straight Pipe；The joint face of the entrance (1) and interlude (2) is the inclined plane that angle is 20 °~30 °, and entrance (1) is with Between section (2) joint face outer edge to 30 ° of angles；The joint face of the interlude (2) and entrance (1) is the inclined plane that angle is 60 °~70 °, the interlude (2) with The joint face of outlet section (3) is the inclined plane that angle is 70 °~80 °, and the outside of interlude (2) and entrance (1) joint face Along to 60 ° of angles, with the outer edge of outlet section (3) joint face to 60 ° of angles；The inclined plane that the joint face of the outlet section (3) and interlude (2) is 70 °~80 °, and outlet section (3) and interlude (2) Joint face outer edge to 30 ° of angles.
- A kind of 2. compressor exhaust pipe according to claim 1, it is characterised in that：The exhaust pipe inner body wall is equipped with poly- Tetrafluoroethene coating (4).
- A kind of 3. compressor exhaust pipe according to claim 2, it is characterised in that：The exhaust pipe body outer wall be equipped with every Hot coating (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078398.6U CN207297287U (en) | 2017-08-25 | 2017-08-25 | A kind of compressor exhaust pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721078398.6U CN207297287U (en) | 2017-08-25 | 2017-08-25 | A kind of compressor exhaust pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207297287U true CN207297287U (en) | 2018-05-01 |
Family
ID=62437713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721078398.6U Active CN207297287U (en) | 2017-08-25 | 2017-08-25 | A kind of compressor exhaust pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207297287U (en) |
-
2017
- 2017-08-25 CN CN201721078398.6U patent/CN207297287U/en active Active
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