CN208869733U - A kind of improvement structure of spinning-side blowing pipe - Google Patents
A kind of improvement structure of spinning-side blowing pipe Download PDFInfo
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- CN208869733U CN208869733U CN201821180580.7U CN201821180580U CN208869733U CN 208869733 U CN208869733 U CN 208869733U CN 201821180580 U CN201821180580 U CN 201821180580U CN 208869733 U CN208869733 U CN 208869733U
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- cross air
- air blasting
- spinning
- main pipeline
- pipeline
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Abstract
The utility model discloses a kind of improvement structures of spinning-side blowing pipe, including two cross air blasting main pipelines, several branch pipe(tube)s are communicated on cross air blasting main pipeline, two cross air blasting main pipeline one end export with air-conditioning cross air blasting connect respectively, the other end is connected with each other, junction is equipped with the butterfly valve for adjusting air quantity, and the pipeline rout bent angle of one end that branch pipe(tube) is connect with cross air blasting main pipeline is arc chord angle.The improvement structure of the spinning-side blowing pipe makes the stabilization that wind pressure and wind speed is steady, ensures product quality and production.
Description
Technical field:
The utility model relates to a kind of spinning fields, are especially a kind of improvement structure of spinning-side blowing pipe.
Background technique:
In recent years, with the update of the dog-eat-dog of chemical fibre industry and equipment, market product quality is further promoted,
Traditional cross air blasting spinning technique quality is faced with new challenges.Especially to 75D product in side-blown upper production, slightly exception can not expire
The requirement of sufficient spinning technique, causes wind pressure, fluctuations in wind speed, to cause item in product physical index dry, elongation decline and production
Stability.
Utility model content:
Technical problem to be solved by the utility model is to provide a kind of wind pressure and wind speeds steadily, ensures product quality and life
The improvement structure of the stable spinning-side blowing pipe of production.
The technical solution of the utility model is to provide a kind of improvement structure of spinning-side blowing pipe, including two sides
It dries main pipeline, is communicated with several branch pipe(tube)s on cross air blasting main pipeline, two cross air blasting main pipeline one end are side-blown with air-conditioning respectively
Wind outlet connection, the other end are connected with each other, and junction is equipped with the butterfly valve for adjusting air quantity, and branch pipe(tube) is connect with cross air blasting main pipeline
The pipeline rout bent angle of one end is arc chord angle.
After using the above structure compared with prior art, the utility model has the advantage that the pipeline rout of branch pipe(tube)
Bent angle is arc chord angle, drag reduction when flowing wind regime in air hose, so that wind speed in operation be made to significantly increase, wind pressure is apparent
Increase；Blast regulation valve is installed behind the door, wind pressure, wind speed can be made steadily to control, within technique claimed range, two cross air blastings
Main pipeline is connected with each other, and cooperates the butterfly valve door for being used for ventilation parameters, and wind pressure, wind speed can be made steadily to control, technique requirement
Within the scope of.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Specific embodiment:
The utility model is described in further detail with reference to the accompanying drawings and detailed description:
As shown in Figure 1, a kind of improvement structure of spinning-side blowing pipe, including two adjacent cross air blasting main pipelines, including
First cross air blasting main pipeline 1 and second surveys blowing main pipeline 2, has been respectively communicated with several branch pipe(tube)s 3 on two cross air blasting main pipelines,
Two cross air blasting main pipeline one end export with air-conditioning cross air blasting connect respectively, and the other end is interconnected, and are equipped with and adjust in junction
The butterfly valve 4 of air quantity is saved, to be adjusted by another cross air blasting main pipeline when a certain cross air blasting main pipeline is abnormal,
The pipeline rout bent angle of one end that branch pipe(tube) is connect with cross air blasting main pipeline is arc chord angle.The butterfly that intercommunication interaction wind pressure is adjusted is set
Valve, to solve under abnormal conditions to keep wind pressure steady, so that it is guaranteed that product by adjusting using adjacent cross air blasting main pipeline wind pressure
Quality and the stabilization of production.The pipeline rout bent angle of each branch pipe(tube) is improved to arc chord angle from 90 ° of original angles, makes wind regime in air hose
Drag reduction when middle flowing, so that wind speed in operation be made to significantly increase, wind pressure significantly increases, and branch pipe(tube) send wind to silk window
In.
After above-mentioned improvement, all data has obvious rising；
Wind pressure rises to 450 pas by 400 pas, and wind speed rises 0.70m/s by 0.65m/s,
Physical index extends 129% cv 3.2 and rises 132% cv 2.5
Item does 1.25 cv3.0 and declines 1.18 cv2.5.
The utility model can be such that wind pressure, wind speed steadily controls, and within technique claimed range, carry out live wind pressure, wind
The detecting and tracking of speed reaches the requirement of institute's textile product technique, to spun variety and quality between each silk window and between each wind speed point
Physical index is detected, and is had clear improvement.
Only the utility model preferred embodiment is described above, but is not to be construed as the limit to claim
System.All equivalent structure or equivalent flow shifts done using the utility model specification and accompanying drawing content are included in this
Within the scope of patent protection of utility model.
Claims (1)
1. a kind of improvement structure of spinning-side blowing pipe, including two cross air blasting main pipelines, if being communicated on cross air blasting main pipeline
Heavenly Stems and Earthly Branches pipeline, it is characterised in that: two cross air blasting main pipeline one end export with air-conditioning cross air blasting connect respectively, and the other end mutually interconnects
It connects, junction is equipped with the butterfly valve for adjusting air quantity, and the pipeline rout bent angle of one end that branch pipe(tube) is connect with cross air blasting main pipeline is circle
Arc angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821180580.7U CN208869733U (en) | 2018-07-25 | 2018-07-25 | A kind of improvement structure of spinning-side blowing pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821180580.7U CN208869733U (en) | 2018-07-25 | 2018-07-25 | A kind of improvement structure of spinning-side blowing pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869733U true CN208869733U (en) | 2019-05-17 |
Family
ID=66463552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821180580.7U Active CN208869733U (en) | 2018-07-25 | 2018-07-25 | A kind of improvement structure of spinning-side blowing pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869733U (en) |
-
2018
- 2018-07-25 CN CN201821180580.7U patent/CN208869733U/en active Active
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